diff --git a/[refs] b/[refs] index 50b616e539a8..8b2423270871 100644 --- a/[refs] +++ b/[refs] @@ -1,2 +1,2 @@ --- -refs/heads/master: 4ddccb8eb9d1c57c7dd3838d8328690bf1869145 +refs/heads/master: 9138d581b0ef855c0314c41c14852a7231b9941c diff --git a/trunk/Documentation/connector/cn_test.c b/trunk/Documentation/connector/cn_test.c index 3e73231695b3..b7de82e9c0e0 100644 --- a/trunk/Documentation/connector/cn_test.c +++ b/trunk/Documentation/connector/cn_test.c @@ -25,7 +25,7 @@ #include #include -#include +#include "connector.h" static struct cb_id cn_test_id = { 0x123, 0x456 }; static char cn_test_name[] = "cn_test"; @@ -104,7 +104,7 @@ static int cn_test_want_notify(void) req->first = cn_test_id.val + 20; req->range = 10; - NETLINK_CB(skb).dst_group = ctl->group; + NETLINK_CB(skb).dst_groups = ctl->group; //netlink_broadcast(nls, skb, 0, ctl->group, GFP_ATOMIC); netlink_unicast(nls, skb, 0, 0); diff --git a/trunk/Documentation/dvb/bt8xx.txt b/trunk/Documentation/dvb/bt8xx.txt index df6c05453cb5..cb63b7a93c82 100644 --- a/trunk/Documentation/dvb/bt8xx.txt +++ b/trunk/Documentation/dvb/bt8xx.txt @@ -1,5 +1,5 @@ -How to get the Nebula, PCTV, FusionHDTV Lite and Twinhan DST cards working -========================================================================== +How to get the Nebula, PCTV and Twinhan DST cards working +========================================================= This class of cards has a bt878a as the PCI interface, and require the bttv driver. @@ -26,31 +26,27 @@ Furthermore you need to enable In general you need to load the bttv driver, which will handle the gpio and i2c communication for us, plus the common dvb-bt8xx device driver. -The frontends for Nebula (nxt6000), Pinnacle PCTV (cx24110), TwinHan (dst), -FusionHDTV DVB-T Lite (mt352) and FusionHDTV5 Lite (lgdt330x) are loaded -automatically by the dvb-bt8xx device driver. +The frontends for Nebula (nxt6000), Pinnacle PCTV (cx24110) and +TwinHan (dst) are loaded automatically by the dvb-bt8xx device driver. -3a) Nebula / Pinnacle PCTV / FusionHDTV Lite ---------------------------------------------- +3a) Nebula / Pinnacle PCTV +-------------------------- $ modprobe bttv (normally bttv is being loaded automatically by kmod) - $ modprobe dvb-bt8xx - -(or just place dvb-bt8xx in /etc/modules for automatic loading) + $ modprobe dvb-bt8xx (or just place dvb-bt8xx in /etc/modules for automatic loading) 3b) TwinHan and Clones -------------------------- - $ modprobe bttv card=0x71 + $ modprobe bttv i2c_hw=1 card=0x71 $ modprobe dvb-bt8xx $ modprobe dst The value 0x71 will override the PCI type detection for dvb-bt8xx, -which is necessary for TwinHan cards. Omission of this parameter might result -in a system lockup. +which is necessary for TwinHan cards. -If you're having an older card (blue color PCB) and card=0x71 locks up +If you're having an older card (blue color circuit) and card=0x71 locks your machine, try using 0x68, too. If that does not work, ask on the mailing list. @@ -68,47 +64,11 @@ verbose=0 means complete disabling of messages dst_addons takes values 0 and 0x20. A value of 0 means it is a FTA card. 0x20 means it has a Conditional Access slot. -The autodetected values are determined by the cards 'response string' -which you can see in your logs e.g. +The autodected values are determined bythe cards 'response +string' which you can see in your logs e.g. dst_get_device_id: Recognise [DSTMCI] -If you need to sent in bug reports on the dst, please do send in a complete -log with the verbose=4 module parameter. For general usage, the default setting -of verbose=1 is ideal. - - -4) Multiple cards --------------------------- - -If you happen to be running multiple cards, it would be advisable to load -the bttv module with the card id. This would help to solve any module loading -problems that you might face. - -For example, if you have a Twinhan and Clones card along with a FusionHDTV5 Lite - - $ modprobe bttv card=0x71 card=0x87 - -Here the order of the card id is important and should be the same as that of the -physical order of the cards. Here card=0x71 represents the Twinhan and clones -and card=0x87 represents Fusion HDTV5 Lite. These arguments can also be -specified in decimal, rather than hex: - - $ modprobe bttv card=113 card=135 - -Some examples of card-id's - -Pinnacle Sat 0x5e (94) -Nebula Digi TV 0x68 (104) -PC HDTV 0x70 (112) -Twinhan 0x71 (113) -FusionHDTV DVB-T Lite 0x80 (128) -FusionHDTV5 Lite 0x87 (135) - -For a full list of card-id's, see the V4L Documentation within the kernel -source: linux/Documentation/video4linux/CARDLIST.bttv - -If you have problems with this please do ask on the mailing list. -- Authors: Richard Walker, Jamie Honan, Michael Hunold, Manu Abraham diff --git a/trunk/Documentation/dvb/cards.txt b/trunk/Documentation/dvb/cards.txt index 19329cf7b097..efdc4ee9d40c 100644 --- a/trunk/Documentation/dvb/cards.txt +++ b/trunk/Documentation/dvb/cards.txt @@ -41,12 +41,6 @@ o Frontends drivers: - dib3000mb : DiBcom 3000-MB demodulator DVB-S/C/T: - dst : TwinHan DST Frontend - ATSC: - - nxt200x : Nxtwave NXT2002 & NXT2004 - - or51211 : or51211 based (pcHDTV HD2000 card) - - or51132 : or51132 based (pcHDTV HD3000 card) - - bcm3510 : Broadcom BCM3510 - - lgdt330x : LG Electronics DT3302 & DT3303 o Cards based on the Phillips saa7146 multimedia PCI bridge chip: @@ -68,10 +62,6 @@ o Cards based on the Conexant Bt8xx PCI bridge: - Nebula Electronics DigiTV - TwinHan DST - Avermedia DVB-T - - ChainTech digitop DST-1000 DVB-S - - pcHDTV HD-2000 TV - - DViCO FusionHDTV DVB-T Lite - - DViCO FusionHDTV5 Lite o Technotrend / Hauppauge DVB USB devices: - Nova USB @@ -93,30 +83,3 @@ o DiBcom DVB-T USB based devices: - DiBcom USB2.0 DVB-T reference device (non-public) o Experimental support for the analog module of the Siemens DVB-C PCI card - -o Cards based on the Conexant cx2388x PCI bridge: - - ADS Tech Instant TV DVB-T PCI - - ATI HDTV Wonder - - digitalnow DNTV Live! DVB-T - - DViCO FusionHDTV DVB-T1 - - DViCO FusionHDTV DVB-T Plus - - DViCO FusionHDTV3 Gold-Q - - DViCO FusionHDTV3 Gold-T - - DViCO FusionHDTV5 Gold - - Hauppauge Nova-T DVB-T - - KWorld/VStream XPert DVB-T - - pcHDTV HD3000 HDTV - - TerraTec Cinergy 1400 DVB-T - - WinFast DTV1000-T - -o Cards based on the Phillips saa7134 PCI bridge: - - Medion 7134 - - Pinnacle PCTV 300i DVB-T + PAL - - LifeView FlyDVB-T DUO - - Typhoon DVB-T Duo Digital/Analog Cardbus - - Philips TOUGH DVB-T reference design - - Philips EUROPA V3 reference design - - Compro Videomate DVB-T300 - - Compro Videomate DVB-T200 - - AVerMedia AVerTVHD MCE A180 - diff --git a/trunk/Documentation/dvb/contributors.txt b/trunk/Documentation/dvb/contributors.txt index 2cbd2d0f6fdf..c9d5ce370701 100644 --- a/trunk/Documentation/dvb/contributors.txt +++ b/trunk/Documentation/dvb/contributors.txt @@ -75,22 +75,5 @@ Ernst Peinlich Peter Beutner for the IR code for the ttusb-dec driver -Wilson Michaels - for the lgdt330x frontend driver, and various bugfixes - -Michael Krufky - for maintaining v4l/dvb inter-tree dependencies - -Taylor Jacob - for the nxt2002 frontend driver - -Jean-Francois Thibert - for the nxt2004 frontend driver - -Kirk Lapray - for the or51211 and or51132 frontend drivers, and - for merging the nxt2002 and nxt2004 modules into a - single nxt200x frontend driver. - (If you think you should be in this list, but you are not, drop a line to the DVB mailing list) diff --git a/trunk/Documentation/dvb/get_dvb_firmware b/trunk/Documentation/dvb/get_dvb_firmware index be6eb4c75991..a750f0101d9d 100644 --- a/trunk/Documentation/dvb/get_dvb_firmware +++ b/trunk/Documentation/dvb/get_dvb_firmware @@ -22,7 +22,7 @@ use File::Temp qw/ tempdir /; use IO::Handle; @components = ( "sp8870", "sp887x", "tda10045", "tda10046", "av7110", "dec2000t", - "dec2540t", "dec3000s", "vp7041", "dibusb", "nxt2002", "nxt2004", + "dec2540t", "dec3000s", "vp7041", "dibusb", "nxt2002", "or51211", "or51132_qam", "or51132_vsb"); # Check args @@ -252,23 +252,6 @@ sub nxt2002 { $outfile; } -sub nxt2004 { - my $sourcefile = "AVerTVHD_MCE_A180_Drv_v1.2.2.16.zip"; - my $url = "http://www.aver.com/support/Drivers/$sourcefile"; - my $hash = "111cb885b1e009188346d72acfed024c"; - my $outfile = "dvb-fe-nxt2004.fw"; - my $tmpdir = tempdir(DIR => "/tmp", CLEANUP => 1); - - checkstandard(); - - wgetfile($sourcefile, $url); - unzip($sourcefile, $tmpdir); - verify("$tmpdir/3xHybrid.sys", $hash); - extract("$tmpdir/3xHybrid.sys", 465304, 9584, $outfile); - - $outfile; -} - sub or51211 { my $fwfile = "dvb-fe-or51211.fw"; my $url = "http://linuxtv.org/downloads/firmware/$fwfile"; diff --git a/trunk/Documentation/fb/fbcon.txt b/trunk/Documentation/fb/fbcon.txt deleted file mode 100644 index 08dce0f631bf..000000000000 --- a/trunk/Documentation/fb/fbcon.txt +++ /dev/null @@ -1,152 +0,0 @@ -The Framebuffer Console -======================= - - The framebuffer console (fbcon), as its name implies, is a text -console running on top of the framebuffer device. It has the functionality of -any standard text console driver, such as the VGA console, with the added -features that can be attributed to the graphical nature of the framebuffer. - - In the x86 architecture, the framebuffer console is optional, and -some even treat it as a toy. For other architectures, it is the only available -display device, text or graphical. - - What are the features of fbcon? The framebuffer console supports -high resolutions, varying font types, display rotation, primitive multihead, -etc. Theoretically, multi-colored fonts, blending, aliasing, and any feature -made available by the underlying graphics card are also possible. - -A. Configuration - - The framebuffer console can be enabled by using your favorite kernel -configuration tool. It is under Device Drivers->Graphics Support->Support for -framebuffer devices->Framebuffer Console Support. Select 'y' to compile -support statically, or 'm' for module support. The module will be fbcon. - - In order for fbcon to activate, at least one framebuffer driver is -required, so choose from any of the numerous drivers available. For x86 -systems, they almost universally have VGA cards, so vga16fb and vesafb will -always be available. However, using a chipset-specific driver will give you -more speed and features, such as the ability to change the video mode -dynamically. - - To display the penguin logo, choose any logo available in Logo -Configuration->Boot up logo. - - Also, you will need to select at least one compiled-in fonts, but if -you don't do anything, the kernel configuration tool will select one for you, -usually an 8x16 font. - -GOTCHA: A common bug report is enabling the framebuffer without enabling the -framebuffer console. Depending on the driver, you may get a blanked or -garbled display, but the system still boots to completion. If you are -fortunate to have a driver that does not alter the graphics chip, then you -will still get a VGA console. - -B. Loading - -Possible scenarios: - -1. Driver and fbcon are compiled statically - - Usually, fbcon will automatically take over your console. The notable - exception is vesafb. It needs to be explicitly activated with the - vga= boot option parameter. - -2. Driver is compiled statically, fbcon is compiled as a module - - Depending on the driver, you either get a standard console, or a - garbled display, as mentioned above. To get a framebuffer console, - do a 'modprobe fbcon'. - -3. Driver is compiled as a module, fbcon is compiled statically - - You get your standard console. Once the driver is loaded with - 'modprobe xxxfb', fbcon automatically takes over the console with - the possible exception of using the fbcon=map:n option. See below. - -4. Driver and fbcon are compiled as a module. - - You can load them in any order. Once both are loaded, fbcon will take - over the console. - -C. Boot options - - The framebuffer console has several, largely unknown, boot options - that can change its behavior. - -1. fbcon=font: - - Select the initial font to use. The value 'name' can be any of the - compiled-in fonts: VGA8x16, 7x14, 10x18, VGA8x8, MINI4x6, RomanLarge, - SUN8x16, SUN12x22, ProFont6x11, Acorn8x8, PEARL8x8. - - Note, not all drivers can handle font with widths not divisible by 8, - such as vga16fb. - -2. fbcon=scrollback:[k] - - The scrollback buffer is memory that is used to preserve display - contents that has already scrolled past your view. This is accessed - by using the Shift-PageUp key combination. The value 'value' is any - integer. It defaults to 32KB. The 'k' suffix is optional, and will - multiply the 'value' by 1024. - -3. fbcon=map:<0123> - - This is an interesting option. It tells which driver gets mapped to - which console. The value '0123' is a sequence that gets repeated until - the total length is 64 which is the number of consoles available. In - the above example, it is expanded to 012301230123... and the mapping - will be: - - tty | 1 2 3 4 5 6 7 8 9 ... - fb | 0 1 2 3 0 1 2 3 0 ... - - ('cat /proc/fb' should tell you what the fb numbers are) - - One side effect that may be useful is using a map value that exceeds - the number of loaded fb drivers. For example, if only one driver is - available, fb0, adding fbcon=map:1 tells fbcon not to take over the - console. - - Later on, when you want to map the console the to the framebuffer - device, you can use the con2fbmap utility. - -4. fbcon=vc:- - - This option tells fbcon to take over only a range of consoles as - specified by the values 'n1' and 'n2'. The rest of the consoles - outside the given range will still be controlled by the standard - console driver. - - NOTE: For x86 machines, the standard console is the VGA console which - is typically located on the same video card. Thus, the consoles that - are controlled by the VGA console will be garbled. - -4. fbcon=rotate: - - This option changes the orientation angle of the console display. The - value 'n' accepts the following: - - 0 - normal orientation (0 degree) - 1 - clockwise orientation (90 degrees) - 2 - upside down orientation (180 degrees) - 3 - counterclockwise orientation (270 degrees) - - The angle can be changed anytime afterwards by 'echoing' the same - numbers to any one of the 2 attributes found in - /sys/class/graphics/fb{x} - - con_rotate - rotate the display of the active console - con_rotate_all - rotate the display of all consoles - - Console rotation will only become available if Console Rotation - Support is compiled in your kernel. - - NOTE: This is purely console rotation. Any other applications that - use the framebuffer will remain at their 'normal'orientation. - Actually, the underlying fb driver is totally ignorant of console - rotation. - ---- -Antonino Daplas diff --git a/trunk/Documentation/feature-removal-schedule.txt b/trunk/Documentation/feature-removal-schedule.txt index 429db4bf98ec..decdf9917e0d 100644 --- a/trunk/Documentation/feature-removal-schedule.txt +++ b/trunk/Documentation/feature-removal-schedule.txt @@ -25,13 +25,6 @@ Who: Adrian Bunk --------------------------- -What: drivers depending on OBSOLETE_OSS_DRIVER -When: January 2006 -Why: OSS drivers with ALSA replacements -Who: Adrian Bunk - ---------------------------- - What: RCU API moves to EXPORT_SYMBOL_GPL When: April 2006 Files: include/linux/rcupdate.h, kernel/rcupdate.c @@ -67,21 +60,6 @@ Who: Jody McIntyre --------------------------- -What: Video4Linux API 1 ioctls and video_decoder.h from Video devices. -When: July 2006 -Why: V4L1 AP1 was replaced by V4L2 API. during migration from 2.4 to 2.6 - series. The old API have lots of drawbacks and don't provide enough - means to work with all video and audio standards. The newer API is - already available on the main drivers and should be used instead. - Newer drivers should use v4l_compat_translate_ioctl function to handle - old calls, replacing to newer ones. - Decoder iocts are using internally to allow video drivers to - communicate with video decoders. This should also be improved to allow - V4L2 calls being translated into compatible internal ioctls. -Who: Mauro Carvalho Chehab - ---------------------------- - What: i2c sysfs name change: in1_ref, vid deprecated in favour of cpu0_vid When: November 2005 Files: drivers/i2c/chips/adm1025.c, drivers/i2c/chips/adm1026.c @@ -133,10 +111,3 @@ Why: This interface has been obsoleted by the new layer3-independent to link against API-compatible library on top of libnfnetlink_queue instead of the current 'libipq'. Who: Harald Welte - ---------------------------- - -What: EXPORT_SYMBOL(lookup_hash) -When: January 2006 -Why: Too low-level interface. Use lookup_one_len or lookup_create instead. -Who: Christoph Hellwig diff --git a/trunk/Documentation/filesystems/ext2.txt b/trunk/Documentation/filesystems/ext2.txt index a8edb376b041..d16334ec48ba 100644 --- a/trunk/Documentation/filesystems/ext2.txt +++ b/trunk/Documentation/filesystems/ext2.txt @@ -17,6 +17,8 @@ set using tune2fs(8). Kernel-determined defaults are indicated by (*). bsddf (*) Makes `df' act like BSD. minixdf Makes `df' act like Minix. +check Check block and inode bitmaps at mount time + (requires CONFIG_EXT2_CHECK). check=none, nocheck (*) Don't do extra checking of bitmaps on mount (check=normal and check=strict options removed) diff --git a/trunk/Documentation/i2c/busses/i2c-viapro b/trunk/Documentation/i2c/busses/i2c-viapro index 16775663b9f5..9363b8bd6109 100644 --- a/trunk/Documentation/i2c/busses/i2c-viapro +++ b/trunk/Documentation/i2c/busses/i2c-viapro @@ -7,10 +7,12 @@ Supported adapters: * VIA Technologies, Inc. VT82C686A/B Datasheet: Sometimes available at the VIA website - * VIA Technologies, Inc. VT8231, VT8233, VT8233A, VT8235, VT8237R - Datasheet: available on request from VIA + * VIA Technologies, Inc. VT8231, VT8233, VT8233A, VT8235, VT8237 + Datasheet: available on request from Via Authors: + Frodo Looijaard , + Philip Edelbrock , Kyösti Mälkki , Mark D. Studebaker , Jean Delvare diff --git a/trunk/Documentation/i2c/writing-clients b/trunk/Documentation/i2c/writing-clients index d19993cc0604..cff7b652588a 100644 --- a/trunk/Documentation/i2c/writing-clients +++ b/trunk/Documentation/i2c/writing-clients @@ -412,7 +412,7 @@ For now, you can ignore the `flags' parameter. It is there for future use. release_region(address,FOO_EXTENT); /* SENSORS ONLY END */ ERROR1: - kfree(data); + kfree(new_client); ERROR0: return err; } @@ -443,7 +443,7 @@ much simpler than the attachment code, fortunately! release_region(client->addr,LM78_EXTENT); /* HYBRID SENSORS CHIP ONLY END */ - kfree(i2c_get_clientdata(client)); + kfree(data); return 0; } diff --git a/trunk/Documentation/ioctl-number.txt b/trunk/Documentation/ioctl-number.txt index 87f4d052e39c..769f925c8526 100644 --- a/trunk/Documentation/ioctl-number.txt +++ b/trunk/Documentation/ioctl-number.txt @@ -130,6 +130,8 @@ Code Seq# Include File Comments 'i' 00-3F linux/i2o.h 'j' 00-3F linux/joystick.h +'k' all asm-sparc/kbio.h + asm-sparc64/kbio.h 'l' 00-3F linux/tcfs_fs.h transparent cryptographic file system 'l' 40-7F linux/udf_fs_i.h in development: diff --git a/trunk/Documentation/md.txt b/trunk/Documentation/md.txt index 23e6cce40f9c..e2b536992a27 100644 --- a/trunk/Documentation/md.txt +++ b/trunk/Documentation/md.txt @@ -116,122 +116,3 @@ and it's role in the array. Once started with RUN_ARRAY, uninitialized spares can be added with HOT_ADD_DISK. - - - -MD devices in sysfs -------------------- -md devices appear in sysfs (/sys) as regular block devices, -e.g. - /sys/block/md0 - -Each 'md' device will contain a subdirectory called 'md' which -contains further md-specific information about the device. - -All md devices contain: - level - a text file indicating the 'raid level'. This may be a standard - numerical level prefixed by "RAID-" - e.g. "RAID-5", or some - other name such as "linear" or "multipath". - If no raid level has been set yet (array is still being - assembled), this file will be empty. - - raid_disks - a text file with a simple number indicating the number of devices - in a fully functional array. If this is not yet known, the file - will be empty. If an array is being resized (not currently - possible) this will contain the larger of the old and new sizes. - -As component devices are added to an md array, they appear in the 'md' -directory as new directories named - dev-XXX -where XXX is a name that the kernel knows for the device, e.g. hdb1. -Each directory contains: - - block - a symlink to the block device in /sys/block, e.g. - /sys/block/md0/md/dev-hdb1/block -> ../../../../block/hdb/hdb1 - - super - A file containing an image of the superblock read from, or - written to, that device. - - state - A file recording the current state of the device in the array - which can be a comma separated list of - faulty - device has been kicked from active use due to - a detected fault - in_sync - device is a fully in-sync member of the array - spare - device is working, but not a full member. - This includes spares that are in the process - of being recoverred to - This list make grow in future. - - -An active md device will also contain and entry for each active device -in the array. These are named - - rdNN - -where 'NN' is the possition in the array, starting from 0. -So for a 3 drive array there will be rd0, rd1, rd2. -These are symbolic links to the appropriate 'dev-XXX' entry. -Thus, for example, - cat /sys/block/md*/md/rd*/state -will show 'in_sync' on every line. - - - -Active md devices for levels that support data redundancy (1,4,5,6) -also have - - sync_action - a text file that can be used to monitor and control the rebuild - process. It contains one word which can be one of: - resync - redundancy is being recalculated after unclean - shutdown or creation - recover - a hot spare is being built to replace a - failed/missing device - idle - nothing is happening - check - A full check of redundancy was requested and is - happening. This reads all block and checks - them. A repair may also happen for some raid - levels. - repair - A full check and repair is happening. This is - similar to 'resync', but was requested by the - user, and the write-intent bitmap is NOT used to - optimise the process. - - This file is writable, and each of the strings that could be - read are meaningful for writing. - - 'idle' will stop an active resync/recovery etc. There is no - guarantee that another resync/recovery may not be automatically - started again, though some event will be needed to trigger - this. - 'resync' or 'recovery' can be used to restart the - corresponding operation if it was stopped with 'idle'. - 'check' and 'repair' will start the appropriate process - providing the current state is 'idle'. - - mismatch_count - When performing 'check' and 'repair', and possibly when - performing 'resync', md will count the number of errors that are - found. The count in 'mismatch_cnt' is the number of sectors - that were re-written, or (for 'check') would have been - re-written. As most raid levels work in units of pages rather - than sectors, this my be larger than the number of actual errors - by a factor of the number of sectors in a page. - -Each active md device may also have attributes specific to the -personality module that manages it. -These are specific to the implementation of the module and could -change substantially if the implementation changes. - -These currently include - - stripe_cache_size (currently raid5 only) - number of entries in the stripe cache. This is writable, but - there are upper and lower limits (32768, 16). Default is 128. - strip_cache_active (currently raid5 only) - number of active entries in the stripe cache diff --git a/trunk/Documentation/networking/README.ipw2100 b/trunk/Documentation/networking/README.ipw2100 index 3ab40379d1cf..2046948b020d 100644 --- a/trunk/Documentation/networking/README.ipw2100 +++ b/trunk/Documentation/networking/README.ipw2100 @@ -1,82 +1,27 @@ -Intel(R) PRO/Wireless 2100 Driver for Linux in support of: - -Intel(R) PRO/Wireless 2100 Network Connection - -Copyright (C) 2003-2005, Intel Corporation - +=========================== +Intel(R) PRO/Wireless 2100 Network Connection Driver for Linux README.ipw2100 -Version: 1.1.3 -Date : October 17, 2005 +March 14, 2005 +=========================== Index ------------------------------------------------ -0. IMPORTANT INFORMATION BEFORE USING THIS DRIVER -1. Introduction -2. Release 1.1.3 Current Features -3. Command Line Parameters -4. Sysfs Helper Files -5. Radio Kill Switch -6. Dynamic Firmware -7. Power Management -8. Support -9. License - - -0. IMPORTANT INFORMATION BEFORE USING THIS DRIVER ------------------------------------------------ - -Important Notice FOR ALL USERS OR DISTRIBUTORS!!!! - -Intel wireless LAN adapters are engineered, manufactured, tested, and -quality checked to ensure that they meet all necessary local and -governmental regulatory agency requirements for the regions that they -are designated and/or marked to ship into. Since wireless LANs are -generally unlicensed devices that share spectrum with radars, -satellites, and other licensed and unlicensed devices, it is sometimes -necessary to dynamically detect, avoid, and limit usage to avoid -interference with these devices. In many instances Intel is required to -provide test data to prove regional and local compliance to regional and -governmental regulations before certification or approval to use the -product is granted. Intel's wireless LAN's EEPROM, firmware, and -software driver are designed to carefully control parameters that affect -radio operation and to ensure electromagnetic compliance (EMC). These -parameters include, without limitation, RF power, spectrum usage, -channel scanning, and human exposure. - -For these reasons Intel cannot permit any manipulation by third parties -of the software provided in binary format with the wireless WLAN -adapters (e.g., the EEPROM and firmware). Furthermore, if you use any -patches, utilities, or code with the Intel wireless LAN adapters that -have been manipulated by an unauthorized party (i.e., patches, -utilities, or code (including open source code modifications) which have -not been validated by Intel), (i) you will be solely responsible for -ensuring the regulatory compliance of the products, (ii) Intel will bear -no liability, under any theory of liability for any issues associated -with the modified products, including without limitation, claims under -the warranty and/or issues arising from regulatory non-compliance, and -(iii) Intel will not provide or be required to assist in providing -support to any third parties for such modified products. - -Note: Many regulatory agencies consider Wireless LAN adapters to be -modules, and accordingly, condition system-level regulatory approval -upon receipt and review of test data documenting that the antennas and -system configuration do not cause the EMC and radio operation to be -non-compliant. - -The drivers available for download from SourceForge are provided as a -part of a development project. Conformance to local regulatory -requirements is the responsibility of the individual developer. As -such, if you are interested in deploying or shipping a driver as part of -solution intended to be used for purposes other than development, please -obtain a tested driver from Intel Customer Support at: - -http://support.intel.com/support/notebook/sb/CS-006408.htm - - -1. Introduction ------------------------------------------------ +--------------------------- +0. Introduction +1. Release 1.1.0 Current Features +2. Command Line Parameters +3. Sysfs Helper Files +4. Radio Kill Switch +5. Dynamic Firmware +6. Power Management +7. Support +8. License + + +=========================== +0. Introduction +------------ ----- ----- ---- --- -- - This document provides a brief overview of the features supported by the IPW2100 driver project. The main project website, where the latest @@ -89,8 +34,9 @@ potential fixes and patches, as well as links to the development mailing list for the driver project. -2. Release 1.1.3 Current Supported Features ------------------------------------------------ +=========================== +1. Release 1.1.0 Current Supported Features +--------------------------- - Managed (BSS) and Ad-Hoc (IBSS) - WEP (shared key and open) - Wireless Tools support @@ -105,8 +51,9 @@ on the amount of validation and interoperability testing that has been performed on a given feature. -3. Command Line Parameters ------------------------------------------------ +=========================== +2. Command Line Parameters +--------------------------- If the driver is built as a module, the following optional parameters are used by entering them on the command line with the modprobe command using this @@ -128,9 +75,9 @@ associate boolean associate=0 /* Do NOT auto associate */ disable boolean disable=1 /* Do not power the HW */ -4. Sysfs Helper Files +=========================== +3. Sysfs Helper Files --------------------------- ------------------------------------------------ There are several ways to control the behavior of the driver. Many of the general capabilities are exposed through the Wireless Tools (iwconfig). There @@ -173,8 +120,9 @@ For the device level files, see /sys/bus/pci/drivers/ipw2100: based RF kill from ON -> OFF -> ON, the radio will NOT come back on -5. Radio Kill Switch ------------------------------------------------ +=========================== +4. Radio Kill Switch +--------------------------- Most laptops provide the ability for the user to physically disable the radio. Some vendors have implemented this as a physical switch that requires no software to turn the radio off and on. On other laptops, however, the switch @@ -186,8 +134,9 @@ See the Sysfs helper file 'rf_kill' for determining the state of the RF switch on your system. -6. Dynamic Firmware ------------------------------------------------ +=========================== +5. Dynamic Firmware +--------------------------- As the firmware is licensed under a restricted use license, it can not be included within the kernel sources. To enable the IPW2100 you will need a firmware image to load into the wireless NIC's processors. @@ -197,8 +146,9 @@ You can obtain these images from . See INSTALL for instructions on installing the firmware. -7. Power Management ------------------------------------------------ +=========================== +6. Power Management +--------------------------- The IPW2100 supports the configuration of the Power Save Protocol through a private wireless extension interface. The IPW2100 supports the following different modes: @@ -250,8 +200,9 @@ xxxx/yyyy will be replaced with 'off' -- the level reported will be the active level if `iwconfig eth1 power on` is invoked. -8. Support ------------------------------------------------ +=========================== +7. Support +--------------------------- For general development information and support, go to: @@ -267,8 +218,9 @@ For installation support on the ipw2100 1.1.0 driver on Linux kernels http://supportmail.intel.com -9. License ------------------------------------------------ +=========================== +8. License +--------------------------- Copyright(c) 2003 - 2005 Intel Corporation. All rights reserved. diff --git a/trunk/Documentation/networking/README.ipw2200 b/trunk/Documentation/networking/README.ipw2200 index c6492d3839fa..6916080c5f03 100644 --- a/trunk/Documentation/networking/README.ipw2200 +++ b/trunk/Documentation/networking/README.ipw2200 @@ -1,89 +1,33 @@ Intel(R) PRO/Wireless 2915ABG Driver for Linux in support of: -Intel(R) PRO/Wireless 2200BG Network Connection -Intel(R) PRO/Wireless 2915ABG Network Connection +Intel(R) PRO/Wireless 2200BG Network Connection +Intel(R) PRO/Wireless 2915ABG Network Connection -Note: The Intel(R) PRO/Wireless 2915ABG Driver for Linux and Intel(R) -PRO/Wireless 2200BG Driver for Linux is a unified driver that works on -both hardware adapters listed above. In this document the Intel(R) -PRO/Wireless 2915ABG Driver for Linux will be used to reference the +Note: The Intel(R) PRO/Wireless 2915ABG Driver for Linux and Intel(R) +PRO/Wireless 2200BG Driver for Linux is a unified driver that works on +both hardware adapters listed above. In this document the Intel(R) +PRO/Wireless 2915ABG Driver for Linux will be used to reference the unified driver. Copyright (C) 2004-2005, Intel Corporation README.ipw2200 -Version: 1.0.8 -Date : October 20, 2005 +Version: 1.0.0 +Date : January 31, 2005 Index ----------------------------------------------- -0. IMPORTANT INFORMATION BEFORE USING THIS DRIVER 1. Introduction 1.1. Overview of features 1.2. Module parameters 1.3. Wireless Extension Private Methods 1.4. Sysfs Helper Files -2. Ad-Hoc Networking -3. Interacting with Wireless Tools -3.1. iwconfig mode -4. About the Version Numbers -5. Firmware installation -6. Support -7. License - - -0. IMPORTANT INFORMATION BEFORE USING THIS DRIVER ------------------------------------------------ - -Important Notice FOR ALL USERS OR DISTRIBUTORS!!!! - -Intel wireless LAN adapters are engineered, manufactured, tested, and -quality checked to ensure that they meet all necessary local and -governmental regulatory agency requirements for the regions that they -are designated and/or marked to ship into. Since wireless LANs are -generally unlicensed devices that share spectrum with radars, -satellites, and other licensed and unlicensed devices, it is sometimes -necessary to dynamically detect, avoid, and limit usage to avoid -interference with these devices. In many instances Intel is required to -provide test data to prove regional and local compliance to regional and -governmental regulations before certification or approval to use the -product is granted. Intel's wireless LAN's EEPROM, firmware, and -software driver are designed to carefully control parameters that affect -radio operation and to ensure electromagnetic compliance (EMC). These -parameters include, without limitation, RF power, spectrum usage, -channel scanning, and human exposure. - -For these reasons Intel cannot permit any manipulation by third parties -of the software provided in binary format with the wireless WLAN -adapters (e.g., the EEPROM and firmware). Furthermore, if you use any -patches, utilities, or code with the Intel wireless LAN adapters that -have been manipulated by an unauthorized party (i.e., patches, -utilities, or code (including open source code modifications) which have -not been validated by Intel), (i) you will be solely responsible for -ensuring the regulatory compliance of the products, (ii) Intel will bear -no liability, under any theory of liability for any issues associated -with the modified products, including without limitation, claims under -the warranty and/or issues arising from regulatory non-compliance, and -(iii) Intel will not provide or be required to assist in providing -support to any third parties for such modified products. - -Note: Many regulatory agencies consider Wireless LAN adapters to be -modules, and accordingly, condition system-level regulatory approval -upon receipt and review of test data documenting that the antennas and -system configuration do not cause the EMC and radio operation to be -non-compliant. - -The drivers available for download from SourceForge are provided as a -part of a development project. Conformance to local regulatory -requirements is the responsibility of the individual developer. As -such, if you are interested in deploying or shipping a driver as part of -solution intended to be used for purposes other than development, please -obtain a tested driver from Intel Customer Support at: - -http://support.intel.com/support/notebook/sb/CS-006408.htm +2. About the Version Numbers +3. Support +4. License 1. Introduction @@ -101,7 +45,7 @@ file. 1.1. Overview of Features ----------------------------------------------- -The current release (1.0.8) supports the following features: +The current release (1.0.0) supports the following features: + BSS mode (Infrastructure, Managed) + IBSS mode (Ad-Hoc) @@ -112,27 +56,17 @@ The current release (1.0.8) supports the following features: + Full A rate support (2915 only) + Transmit power control + S state support (ACPI suspend/resume) - -The following features are currently enabled, but not officially -supported: - -+ WPA + long/short preamble support -+ Monitor mode (aka RFMon) - -The distinction between officially supported and enabled is a reflection -on the amount of validation and interoperability testing that has been -performed on a given feature. 1.2. Command Line Parameters ----------------------------------------------- -Like many modules used in the Linux kernel, the Intel(R) PRO/Wireless -2915ABG Driver for Linux allows configuration options to be provided -as module parameters. The most common way to specify a module parameter -is via the command line. +Like many modules used in the Linux kernel, the Intel(R) PRO/Wireless +2915ABG Driver for Linux allows certain configuration options to be +provided as module parameters. The most common way to specify a module +parameter is via the command line. The general form is: @@ -162,18 +96,14 @@ Where the supported parameter are: debug If using a debug build, this is used to control the amount of debug - info is logged. See the 'dvals' and 'load' script for more info on - how to use this (the dvals and load scripts are provided as part + info is logged. See the 'dval' and 'load' script for more info on + how to use this (the dval and load scripts are provided as part of the ipw2200 development snapshot releases available from the SourceForge project at http://ipw2200.sf.net) - - led - Can be used to turn on experimental LED code. - 0 = Off, 1 = On. Default is 0. mode Can be used to set the default mode of the adapter. - 0 = Managed, 1 = Ad-Hoc, 2 = Monitor + 0 = Managed, 1 = Ad-Hoc 1.3. Wireless Extension Private Methods @@ -234,8 +164,8 @@ The supported private methods are: ----------------------------------------------- The Linux kernel provides a pseudo file system that can be used to -access various components of the operating system. The Intel(R) -PRO/Wireless 2915ABG Driver for Linux exposes several configuration +access various components of the operating system. The Intel(R) +PRO/Wireless 2915ABG Driver for Linux exposes several configuration parameters through this mechanism. An entry in the sysfs can support reading and/or writing. You can @@ -254,13 +184,13 @@ You can set the debug level via: Where $VALUE would be a number in the case of this sysfs entry. The input to sysfs files does not have to be a number. For example, the -firmware loader used by hotplug utilizes sysfs entries for transfering +firmware loader used by hotplug utilizes sysfs entries for transferring the firmware image from user space into the driver. The Intel(R) PRO/Wireless 2915ABG Driver for Linux exposes sysfs entries -at two levels -- driver level, which apply to all instances of the driver -(in the event that there are more than one device installed) and device -level, which applies only to the single specific instance. +at two levels -- driver level, which apply to all instances of the +driver (in the event that there are more than one device installed) and +device level, which applies only to the single specific instance. 1.4.1 Driver Level Sysfs Helper Files @@ -273,7 +203,6 @@ For the driver level files, look in /sys/bus/pci/drivers/ipw2200/ This controls the same global as the 'debug' module parameter - 1.4.2 Device Level Sysfs Helper Files ----------------------------------------------- @@ -284,7 +213,7 @@ For the device level files, look in For example: /sys/bus/pci/drivers/ipw2200/0000:02:01.0 -For the device level files, see /sys/bus/pci/drivers/ipw2200: +For the device level files, see /sys/bus/pci/[drivers/ipw2200: rf_kill read - @@ -302,59 +231,8 @@ For the device level files, see /sys/bus/pci/drivers/ipw2200: ucode read-only access to the ucode version number - led - read - - 0 = LED code disabled - 1 = LED code enabled - write - - 0 = Disable LED code - 1 = Enable LED code - - NOTE: The LED code has been reported to hang some systems when - running ifconfig and is therefore disabled by default. - - -2. Ad-Hoc Networking ------------------------------------------------ - -When using a device in an Ad-Hoc network, it is useful to understand the -sequence and requirements for the driver to be able to create, join, or -merge networks. - -The following attempts to provide enough information so that you can -have a consistent experience while using the driver as a member of an -Ad-Hoc network. - -2.1. Joining an Ad-Hoc Network ------------------------------------------------ - -The easiest way to get onto an Ad-Hoc network is to join one that -already exists. -2.2. Creating an Ad-Hoc Network ------------------------------------------------ - -An Ad-Hoc networks is created using the syntax of the Wireless tool. - -For Example: -iwconfig eth1 mode ad-hoc essid testing channel 2 - -2.3. Merging Ad-Hoc Networks ------------------------------------------------ - - -3. Interaction with Wireless Tools ------------------------------------------------ - -3.1 iwconfig mode ------------------------------------------------ - -When configuring the mode of the adapter, all run-time configured parameters -are reset to the value used when the module was loaded. This includes -channels, rates, ESSID, etc. - - -4. About the Version Numbers +2. About the Version Numbers ----------------------------------------------- Due to the nature of open source development projects, there are @@ -381,23 +259,12 @@ available as quickly as possible, unknown anomalies should be expected. The major version number will be incremented when significant changes are made to the driver. Currently, there are no major changes planned. -5. Firmware installation ----------------------------------------------- - -The driver requires a firmware image, download it and extract the -files under /lib/firmware (or wherever your hotplug's firmware.agent -will look for firmware files) - -The firmware can be downloaded from the following URL: - http://ipw2200.sf.net/ - - -6. Support +3. Support ----------------------------------------------- -For direct support of the 1.0.0 version, you can contact -http://supportmail.intel.com, or you can use the open source project +For installation support of the 1.0.0 version, you can contact +http://supportmail.intel.com, or you can use the open source project support. For general information and support, go to: @@ -405,7 +272,7 @@ For general information and support, go to: http://ipw2200.sf.net/ -7. License +4. License ----------------------------------------------- Copyright(c) 2003 - 2005 Intel Corporation. All rights reserved. @@ -430,3 +297,4 @@ For general information and support, go to: James P. Ketrenos Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497 + diff --git a/trunk/Documentation/s390/Debugging390.txt b/trunk/Documentation/s390/Debugging390.txt index 844c03fe7921..adbfe620c061 100644 --- a/trunk/Documentation/s390/Debugging390.txt +++ b/trunk/Documentation/s390/Debugging390.txt @@ -871,7 +871,7 @@ by playing with the --adjust-vma parameter to objdump. -static inline void spin_lock(spinlock_t *lp) +extern inline void spin_lock(spinlock_t *lp) { a0: 18 34 lr %r3,%r4 a2: a7 3a 03 bc ahi %r3,956 diff --git a/trunk/Documentation/sched-arch.txt b/trunk/Documentation/sched-arch.txt deleted file mode 100644 index 941615a9769b..000000000000 --- a/trunk/Documentation/sched-arch.txt +++ /dev/null @@ -1,89 +0,0 @@ - CPU Scheduler implementation hints for architecture specific code - - Nick Piggin, 2005 - -Context switch -============== -1. Runqueue locking -By default, the switch_to arch function is called with the runqueue -locked. This is usually not a problem unless switch_to may need to -take the runqueue lock. This is usually due to a wake up operation in -the context switch. See include/asm-ia64/system.h for an example. - -To request the scheduler call switch_to with the runqueue unlocked, -you must `#define __ARCH_WANT_UNLOCKED_CTXSW` in a header file -(typically the one where switch_to is defined). - -Unlocked context switches introduce only a very minor performance -penalty to the core scheduler implementation in the CONFIG_SMP case. - -2. Interrupt status -By default, the switch_to arch function is called with interrupts -disabled. Interrupts may be enabled over the call if it is likely to -introduce a significant interrupt latency by adding the line -`#define __ARCH_WANT_INTERRUPTS_ON_CTXSW` in the same place as for -unlocked context switches. This define also implies -`__ARCH_WANT_UNLOCKED_CTXSW`. See include/asm-arm/system.h for an -example. - - -CPU idle -======== -Your cpu_idle routines need to obey the following rules: - -1. Preempt should now disabled over idle routines. Should only - be enabled to call schedule() then disabled again. - -2. need_resched/TIF_NEED_RESCHED is only ever set, and will never - be cleared until the running task has called schedule(). Idle - threads need only ever query need_resched, and may never set or - clear it. - -3. When cpu_idle finds (need_resched() == 'true'), it should call - schedule(). It should not call schedule() otherwise. - -4. The only time interrupts need to be disabled when checking - need_resched is if we are about to sleep the processor until - the next interrupt (this doesn't provide any protection of - need_resched, it prevents losing an interrupt). - - 4a. Common problem with this type of sleep appears to be: - local_irq_disable(); - if (!need_resched()) { - local_irq_enable(); - *** resched interrupt arrives here *** - __asm__("sleep until next interrupt"); - } - -5. TIF_POLLING_NRFLAG can be set by idle routines that do not - need an interrupt to wake them up when need_resched goes high. - In other words, they must be periodically polling need_resched, - although it may be reasonable to do some background work or enter - a low CPU priority. - - 5a. If TIF_POLLING_NRFLAG is set, and we do decide to enter - an interrupt sleep, it needs to be cleared then a memory - barrier issued (followed by a test of need_resched with - interrupts disabled, as explained in 3). - -arch/i386/kernel/process.c has examples of both polling and -sleeping idle functions. - - -Possible arch/ problems -======================= - -Possible arch problems I found (and either tried to fix or didn't): - -h8300 - Is such sleeping racy vs interrupts? (See #4a). - The H8/300 manual I found indicates yes, however disabling IRQs - over the sleep mean only NMIs can wake it up, so can't fix easily - without doing spin waiting. - -ia64 - is safe_halt call racy vs interrupts? (does it sleep?) (See #4a) - -sh64 - Is sleeping racy vs interrupts? (See #4a) - -sparc - IRQs on at this point(?), change local_irq_save to _disable. - - TODO: needs secondary CPUs to disable preempt (See #1) - diff --git a/trunk/Documentation/sharedsubtree.txt b/trunk/Documentation/sharedsubtree.txt deleted file mode 100644 index 2d8f403eb6eb..000000000000 --- a/trunk/Documentation/sharedsubtree.txt +++ /dev/null @@ -1,1060 +0,0 @@ -Shared Subtrees ---------------- - -Contents: - 1) Overview - 2) Features - 3) smount command - 4) Use-case - 5) Detailed semantics - 6) Quiz - 7) FAQ - 8) Implementation - - -1) Overview ------------ - -Consider the following situation: - -A process wants to clone its own namespace, but still wants to access the CD -that got mounted recently. Shared subtree semantics provide the necessary -mechanism to accomplish the above. - -It provides the necessary building blocks for features like per-user-namespace -and versioned filesystem. - -2) Features ------------ - -Shared subtree provides four different flavors of mounts; struct vfsmount to be -precise - - a. shared mount - b. slave mount - c. private mount - d. unbindable mount - - -2a) A shared mount can be replicated to as many mountpoints and all the -replicas continue to be exactly same. - - Here is an example: - - Lets say /mnt has a mount that is shared. - mount --make-shared /mnt - - note: mount command does not yet support the --make-shared flag. - I have included a small C program which does the same by executing - 'smount /mnt shared' - - #mount --bind /mnt /tmp - The above command replicates the mount at /mnt to the mountpoint /tmp - and the contents of both the mounts remain identical. - - #ls /mnt - a b c - - #ls /tmp - a b c - - Now lets say we mount a device at /tmp/a - #mount /dev/sd0 /tmp/a - - #ls /tmp/a - t1 t2 t2 - - #ls /mnt/a - t1 t2 t2 - - Note that the mount has propagated to the mount at /mnt as well. - - And the same is true even when /dev/sd0 is mounted on /mnt/a. The - contents will be visible under /tmp/a too. - - -2b) A slave mount is like a shared mount except that mount and umount events - only propagate towards it. - - All slave mounts have a master mount which is a shared. - - Here is an example: - - Lets say /mnt has a mount which is shared. - #mount --make-shared /mnt - - Lets bind mount /mnt to /tmp - #mount --bind /mnt /tmp - - the new mount at /tmp becomes a shared mount and it is a replica of - the mount at /mnt. - - Now lets make the mount at /tmp; a slave of /mnt - #mount --make-slave /tmp - [or smount /tmp slave] - - lets mount /dev/sd0 on /mnt/a - #mount /dev/sd0 /mnt/a - - #ls /mnt/a - t1 t2 t3 - - #ls /tmp/a - t1 t2 t3 - - Note the mount event has propagated to the mount at /tmp - - However lets see what happens if we mount something on the mount at /tmp - - #mount /dev/sd1 /tmp/b - - #ls /tmp/b - s1 s2 s3 - - #ls /mnt/b - - Note how the mount event has not propagated to the mount at - /mnt - - -2c) A private mount does not forward or receive propagation. - - This is the mount we are familiar with. Its the default type. - - -2d) A unbindable mount is a unbindable private mount - - lets say we have a mount at /mnt and we make is unbindable - - #mount --make-unbindable /mnt - [ smount /mnt unbindable ] - - Lets try to bind mount this mount somewhere else. - # mount --bind /mnt /tmp - mount: wrong fs type, bad option, bad superblock on /mnt, - or too many mounted file systems - - Binding a unbindable mount is a invalid operation. - - -3) smount command - - Currently the mount command is not aware of shared subtree features. - Work is in progress to add the support in mount ( util-linux package ). - Till then use the following program. - - ------------------------------------------------------------------------ - // - //this code was developed my Miklos Szeredi - //and modified by Ram Pai - // sample usage: - // smount /tmp shared - // - #include - #include - #include - #include - #include - - #ifndef MS_REC - #define MS_REC 0x4000 /* 16384: Recursive loopback */ - #endif - - #ifndef MS_SHARED - #define MS_SHARED 1<<20 /* Shared */ - #endif - - #ifndef MS_PRIVATE - #define MS_PRIVATE 1<<18 /* Private */ - #endif - - #ifndef MS_SLAVE - #define MS_SLAVE 1<<19 /* Slave */ - #endif - - #ifndef MS_UNBINDABLE - #define MS_UNBINDABLE 1<<17 /* Unbindable */ - #endif - - int main(int argc, char *argv[]) - { - int type; - if(argc != 3) { - fprintf(stderr, "usage: %s dir " - "\n" , argv[0]); - return 1; - } - - fprintf(stdout, "%s %s %s\n", argv[0], argv[1], argv[2]); - - if (strcmp(argv[2],"rshared")==0) - type=(MS_SHARED|MS_REC); - else if (strcmp(argv[2],"rslave")==0) - type=(MS_SLAVE|MS_REC); - else if (strcmp(argv[2],"rprivate")==0) - type=(MS_PRIVATE|MS_REC); - else if (strcmp(argv[2],"runbindable")==0) - type=(MS_UNBINDABLE|MS_REC); - else if (strcmp(argv[2],"shared")==0) - type=MS_SHARED; - else if (strcmp(argv[2],"slave")==0) - type=MS_SLAVE; - else if (strcmp(argv[2],"private")==0) - type=MS_PRIVATE; - else if (strcmp(argv[2],"unbindable")==0) - type=MS_UNBINDABLE; - else { - fprintf(stderr, "invalid operation: %s\n", argv[2]); - return 1; - } - setfsuid(getuid()); - - if(mount("", argv[1], "dontcare", type, "") == -1) { - perror("mount"); - return 1; - } - return 0; - } - ----------------------------------------------------------------------- - - Copy the above code snippet into smount.c - gcc -o smount smount.c - - - (i) To mark all the mounts under /mnt as shared execute the following - command: - - smount /mnt rshared - the corresponding syntax planned for mount command is - mount --make-rshared /mnt - - just to mark a mount /mnt as shared, execute the following - command: - smount /mnt shared - the corresponding syntax planned for mount command is - mount --make-shared /mnt - - (ii) To mark all the shared mounts under /mnt as slave execute the - following - - command: - smount /mnt rslave - the corresponding syntax planned for mount command is - mount --make-rslave /mnt - - just to mark a mount /mnt as slave, execute the following - command: - smount /mnt slave - the corresponding syntax planned for mount command is - mount --make-slave /mnt - - (iii) To mark all the mounts under /mnt as private execute the - following command: - - smount /mnt rprivate - the corresponding syntax planned for mount command is - mount --make-rprivate /mnt - - just to mark a mount /mnt as private, execute the following - command: - smount /mnt private - the corresponding syntax planned for mount command is - mount --make-private /mnt - - NOTE: by default all the mounts are created as private. But if - you want to change some shared/slave/unbindable mount as - private at a later point in time, this command can help. - - (iv) To mark all the mounts under /mnt as unbindable execute the - following - - command: - smount /mnt runbindable - the corresponding syntax planned for mount command is - mount --make-runbindable /mnt - - just to mark a mount /mnt as unbindable, execute the following - command: - smount /mnt unbindable - the corresponding syntax planned for mount command is - mount --make-unbindable /mnt - - -4) Use cases ------------- - - A) A process wants to clone its own namespace, but still wants to - access the CD that got mounted recently. - - Solution: - - The system administrator can make the mount at /cdrom shared - mount --bind /cdrom /cdrom - mount --make-shared /cdrom - - Now any process that clones off a new namespace will have a - mount at /cdrom which is a replica of the same mount in the - parent namespace. - - So when a CD is inserted and mounted at /cdrom that mount gets - propagated to the other mount at /cdrom in all the other clone - namespaces. - - B) A process wants its mounts invisible to any other process, but - still be able to see the other system mounts. - - Solution: - - To begin with, the administrator can mark the entire mount tree - as shareable. - - mount --make-rshared / - - A new process can clone off a new namespace. And mark some part - of its namespace as slave - - mount --make-rslave /myprivatetree - - Hence forth any mounts within the /myprivatetree done by the - process will not show up in any other namespace. However mounts - done in the parent namespace under /myprivatetree still shows - up in the process's namespace. - - - Apart from the above semantics this feature provides the - building blocks to solve the following problems: - - C) Per-user namespace - - The above semantics allows a way to share mounts across - namespaces. But namespaces are associated with processes. If - namespaces are made first class objects with user API to - associate/disassociate a namespace with userid, then each user - could have his/her own namespace and tailor it to his/her - requirements. Offcourse its needs support from PAM. - - D) Versioned files - - If the entire mount tree is visible at multiple locations, then - a underlying versioning file system can return different - version of the file depending on the path used to access that - file. - - An example is: - - mount --make-shared / - mount --rbind / /view/v1 - mount --rbind / /view/v2 - mount --rbind / /view/v3 - mount --rbind / /view/v4 - - and if /usr has a versioning filesystem mounted, than that - mount appears at /view/v1/usr, /view/v2/usr, /view/v3/usr and - /view/v4/usr too - - A user can request v3 version of the file /usr/fs/namespace.c - by accessing /view/v3/usr/fs/namespace.c . The underlying - versioning filesystem can then decipher that v3 version of the - filesystem is being requested and return the corresponding - inode. - -5) Detailed semantics: -------------------- - The section below explains the detailed semantics of - bind, rbind, move, mount, umount and clone-namespace operations. - - Note: the word 'vfsmount' and the noun 'mount' have been used - to mean the same thing, throughout this document. - -5a) Mount states - - A given mount can be in one of the following states - 1) shared - 2) slave - 3) shared and slave - 4) private - 5) unbindable - - A 'propagation event' is defined as event generated on a vfsmount - that leads to mount or unmount actions in other vfsmounts. - - A 'peer group' is defined as a group of vfsmounts that propagate - events to each other. - - (1) Shared mounts - - A 'shared mount' is defined as a vfsmount that belongs to a - 'peer group'. - - For example: - mount --make-shared /mnt - mount --bin /mnt /tmp - - The mount at /mnt and that at /tmp are both shared and belong - to the same peer group. Anything mounted or unmounted under - /mnt or /tmp reflect in all the other mounts of its peer - group. - - - (2) Slave mounts - - A 'slave mount' is defined as a vfsmount that receives - propagation events and does not forward propagation events. - - A slave mount as the name implies has a master mount from which - mount/unmount events are received. Events do not propagate from - the slave mount to the master. Only a shared mount can be made - a slave by executing the following command - - mount --make-slave mount - - A shared mount that is made as a slave is no more shared unless - modified to become shared. - - (3) Shared and Slave - - A vfsmount can be both shared as well as slave. This state - indicates that the mount is a slave of some vfsmount, and - has its own peer group too. This vfsmount receives propagation - events from its master vfsmount, and also forwards propagation - events to its 'peer group' and to its slave vfsmounts. - - Strictly speaking, the vfsmount is shared having its own - peer group, and this peer-group is a slave of some other - peer group. - - Only a slave vfsmount can be made as 'shared and slave' by - either executing the following command - mount --make-shared mount - or by moving the slave vfsmount under a shared vfsmount. - - (4) Private mount - - A 'private mount' is defined as vfsmount that does not - receive or forward any propagation events. - - (5) Unbindable mount - - A 'unbindable mount' is defined as vfsmount that does not - receive or forward any propagation events and cannot - be bind mounted. - - - State diagram: - The state diagram below explains the state transition of a mount, - in response to various commands. - ------------------------------------------------------------------------ - | |make-shared | make-slave | make-private |make-unbindab| - --------------|------------|--------------|--------------|-------------| - |shared |shared |*slave/private| private | unbindable | - | | | | | | - |-------------|------------|--------------|--------------|-------------| - |slave |shared | **slave | private | unbindable | - | |and slave | | | | - |-------------|------------|--------------|--------------|-------------| - |shared |shared | slave | private | unbindable | - |and slave |and slave | | | | - |-------------|------------|--------------|--------------|-------------| - |private |shared | **private | private | unbindable | - |-------------|------------|--------------|--------------|-------------| - |unbindable |shared |**unbindable | private | unbindable | - ------------------------------------------------------------------------ - - * if the shared mount is the only mount in its peer group, making it - slave, makes it private automatically. Note that there is no master to - which it can be slaved to. - - ** slaving a non-shared mount has no effect on the mount. - - Apart from the commands listed below, the 'move' operation also changes - the state of a mount depending on type of the destination mount. Its - explained in section 5d. - -5b) Bind semantics - - Consider the following command - - mount --bind A/a B/b - - where 'A' is the source mount, 'a' is the dentry in the mount 'A', 'B' - is the destination mount and 'b' is the dentry in the destination mount. - - The outcome depends on the type of mount of 'A' and 'B'. The table - below contains quick reference. - --------------------------------------------------------------------------- - | BIND MOUNT OPERATION | - |************************************************************************** - |source(A)->| shared | private | slave | unbindable | - | dest(B) | | | | | - | | | | | | | - | v | | | | | - |************************************************************************** - | shared | shared | shared | shared & slave | invalid | - | | | | | | - |non-shared| shared | private | slave | invalid | - *************************************************************************** - - Details: - - 1. 'A' is a shared mount and 'B' is a shared mount. A new mount 'C' - which is clone of 'A', is created. Its root dentry is 'a' . 'C' is - mounted on mount 'B' at dentry 'b'. Also new mount 'C1', 'C2', 'C3' ... - are created and mounted at the dentry 'b' on all mounts where 'B' - propagates to. A new propagation tree containing 'C1',..,'Cn' is - created. This propagation tree is identical to the propagation tree of - 'B'. And finally the peer-group of 'C' is merged with the peer group - of 'A'. - - 2. 'A' is a private mount and 'B' is a shared mount. A new mount 'C' - which is clone of 'A', is created. Its root dentry is 'a'. 'C' is - mounted on mount 'B' at dentry 'b'. Also new mount 'C1', 'C2', 'C3' ... - are created and mounted at the dentry 'b' on all mounts where 'B' - propagates to. A new propagation tree is set containing all new mounts - 'C', 'C1', .., 'Cn' with exactly the same configuration as the - propagation tree for 'B'. - - 3. 'A' is a slave mount of mount 'Z' and 'B' is a shared mount. A new - mount 'C' which is clone of 'A', is created. Its root dentry is 'a' . - 'C' is mounted on mount 'B' at dentry 'b'. Also new mounts 'C1', 'C2', - 'C3' ... are created and mounted at the dentry 'b' on all mounts where - 'B' propagates to. A new propagation tree containing the new mounts - 'C','C1',.. 'Cn' is created. This propagation tree is identical to the - propagation tree for 'B'. And finally the mount 'C' and its peer group - is made the slave of mount 'Z'. In other words, mount 'C' is in the - state 'slave and shared'. - - 4. 'A' is a unbindable mount and 'B' is a shared mount. This is a - invalid operation. - - 5. 'A' is a private mount and 'B' is a non-shared(private or slave or - unbindable) mount. A new mount 'C' which is clone of 'A', is created. - Its root dentry is 'a'. 'C' is mounted on mount 'B' at dentry 'b'. - - 6. 'A' is a shared mount and 'B' is a non-shared mount. A new mount 'C' - which is a clone of 'A' is created. Its root dentry is 'a'. 'C' is - mounted on mount 'B' at dentry 'b'. 'C' is made a member of the - peer-group of 'A'. - - 7. 'A' is a slave mount of mount 'Z' and 'B' is a non-shared mount. A - new mount 'C' which is a clone of 'A' is created. Its root dentry is - 'a'. 'C' is mounted on mount 'B' at dentry 'b'. Also 'C' is set as a - slave mount of 'Z'. In other words 'A' and 'C' are both slave mounts of - 'Z'. All mount/unmount events on 'Z' propagates to 'A' and 'C'. But - mount/unmount on 'A' do not propagate anywhere else. Similarly - mount/unmount on 'C' do not propagate anywhere else. - - 8. 'A' is a unbindable mount and 'B' is a non-shared mount. This is a - invalid operation. A unbindable mount cannot be bind mounted. - -5c) Rbind semantics - - rbind is same as bind. Bind replicates the specified mount. Rbind - replicates all the mounts in the tree belonging to the specified mount. - Rbind mount is bind mount applied to all the mounts in the tree. - - If the source tree that is rbind has some unbindable mounts, - then the subtree under the unbindable mount is pruned in the new - location. - - eg: lets say we have the following mount tree. - - A - / \ - B C - / \ / \ - D E F G - - Lets say all the mount except the mount C in the tree are - of a type other than unbindable. - - If this tree is rbound to say Z - - We will have the following tree at the new location. - - Z - | - A' - / - B' Note how the tree under C is pruned - / \ in the new location. - D' E' - - - -5d) Move semantics - - Consider the following command - - mount --move A B/b - - where 'A' is the source mount, 'B' is the destination mount and 'b' is - the dentry in the destination mount. - - The outcome depends on the type of the mount of 'A' and 'B'. The table - below is a quick reference. - --------------------------------------------------------------------------- - | MOVE MOUNT OPERATION | - |************************************************************************** - | source(A)->| shared | private | slave | unbindable | - | dest(B) | | | | | - | | | | | | | - | v | | | | | - |************************************************************************** - | shared | shared | shared |shared and slave| invalid | - | | | | | | - |non-shared| shared | private | slave | unbindable | - *************************************************************************** - NOTE: moving a mount residing under a shared mount is invalid. - - Details follow: - - 1. 'A' is a shared mount and 'B' is a shared mount. The mount 'A' is - mounted on mount 'B' at dentry 'b'. Also new mounts 'A1', 'A2'...'An' - are created and mounted at dentry 'b' on all mounts that receive - propagation from mount 'B'. A new propagation tree is created in the - exact same configuration as that of 'B'. This new propagation tree - contains all the new mounts 'A1', 'A2'... 'An'. And this new - propagation tree is appended to the already existing propagation tree - of 'A'. - - 2. 'A' is a private mount and 'B' is a shared mount. The mount 'A' is - mounted on mount 'B' at dentry 'b'. Also new mount 'A1', 'A2'... 'An' - are created and mounted at dentry 'b' on all mounts that receive - propagation from mount 'B'. The mount 'A' becomes a shared mount and a - propagation tree is created which is identical to that of - 'B'. This new propagation tree contains all the new mounts 'A1', - 'A2'... 'An'. - - 3. 'A' is a slave mount of mount 'Z' and 'B' is a shared mount. The - mount 'A' is mounted on mount 'B' at dentry 'b'. Also new mounts 'A1', - 'A2'... 'An' are created and mounted at dentry 'b' on all mounts that - receive propagation from mount 'B'. A new propagation tree is created - in the exact same configuration as that of 'B'. This new propagation - tree contains all the new mounts 'A1', 'A2'... 'An'. And this new - propagation tree is appended to the already existing propagation tree of - 'A'. Mount 'A' continues to be the slave mount of 'Z' but it also - becomes 'shared'. - - 4. 'A' is a unbindable mount and 'B' is a shared mount. The operation - is invalid. Because mounting anything on the shared mount 'B' can - create new mounts that get mounted on the mounts that receive - propagation from 'B'. And since the mount 'A' is unbindable, cloning - it to mount at other mountpoints is not possible. - - 5. 'A' is a private mount and 'B' is a non-shared(private or slave or - unbindable) mount. The mount 'A' is mounted on mount 'B' at dentry 'b'. - - 6. 'A' is a shared mount and 'B' is a non-shared mount. The mount 'A' - is mounted on mount 'B' at dentry 'b'. Mount 'A' continues to be a - shared mount. - - 7. 'A' is a slave mount of mount 'Z' and 'B' is a non-shared mount. - The mount 'A' is mounted on mount 'B' at dentry 'b'. Mount 'A' - continues to be a slave mount of mount 'Z'. - - 8. 'A' is a unbindable mount and 'B' is a non-shared mount. The mount - 'A' is mounted on mount 'B' at dentry 'b'. Mount 'A' continues to be a - unbindable mount. - -5e) Mount semantics - - Consider the following command - - mount device B/b - - 'B' is the destination mount and 'b' is the dentry in the destination - mount. - - The above operation is the same as bind operation with the exception - that the source mount is always a private mount. - - -5f) Unmount semantics - - Consider the following command - - umount A - - where 'A' is a mount mounted on mount 'B' at dentry 'b'. - - If mount 'B' is shared, then all most-recently-mounted mounts at dentry - 'b' on mounts that receive propagation from mount 'B' and does not have - sub-mounts within them are unmounted. - - Example: Lets say 'B1', 'B2', 'B3' are shared mounts that propagate to - each other. - - lets say 'A1', 'A2', 'A3' are first mounted at dentry 'b' on mount - 'B1', 'B2' and 'B3' respectively. - - lets say 'C1', 'C2', 'C3' are next mounted at the same dentry 'b' on - mount 'B1', 'B2' and 'B3' respectively. - - if 'C1' is unmounted, all the mounts that are most-recently-mounted on - 'B1' and on the mounts that 'B1' propagates-to are unmounted. - - 'B1' propagates to 'B2' and 'B3'. And the most recently mounted mount - on 'B2' at dentry 'b' is 'C2', and that of mount 'B3' is 'C3'. - - So all 'C1', 'C2' and 'C3' should be unmounted. - - If any of 'C2' or 'C3' has some child mounts, then that mount is not - unmounted, but all other mounts are unmounted. However if 'C1' is told - to be unmounted and 'C1' has some sub-mounts, the umount operation is - failed entirely. - -5g) Clone Namespace - - A cloned namespace contains all the mounts as that of the parent - namespace. - - Lets say 'A' and 'B' are the corresponding mounts in the parent and the - child namespace. - - If 'A' is shared, then 'B' is also shared and 'A' and 'B' propagate to - each other. - - If 'A' is a slave mount of 'Z', then 'B' is also the slave mount of - 'Z'. - - If 'A' is a private mount, then 'B' is a private mount too. - - If 'A' is unbindable mount, then 'B' is a unbindable mount too. - - -6) Quiz - - A. What is the result of the following command sequence? - - mount --bind /mnt /mnt - mount --make-shared /mnt - mount --bind /mnt /tmp - mount --move /tmp /mnt/1 - - what should be the contents of /mnt /mnt/1 /mnt/1/1 should be? - Should they all be identical? or should /mnt and /mnt/1 be - identical only? - - - B. What is the result of the following command sequence? - - mount --make-rshared / - mkdir -p /v/1 - mount --rbind / /v/1 - - what should be the content of /v/1/v/1 be? - - - C. What is the result of the following command sequence? - - mount --bind /mnt /mnt - mount --make-shared /mnt - mkdir -p /mnt/1/2/3 /mnt/1/test - mount --bind /mnt/1 /tmp - mount --make-slave /mnt - mount --make-shared /mnt - mount --bind /mnt/1/2 /tmp1 - mount --make-slave /mnt - - At this point we have the first mount at /tmp and - its root dentry is 1. Lets call this mount 'A' - And then we have a second mount at /tmp1 with root - dentry 2. Lets call this mount 'B' - Next we have a third mount at /mnt with root dentry - mnt. Lets call this mount 'C' - - 'B' is the slave of 'A' and 'C' is a slave of 'B' - A -> B -> C - - at this point if we execute the following command - - mount --bind /bin /tmp/test - - The mount is attempted on 'A' - - will the mount propagate to 'B' and 'C' ? - - what would be the contents of - /mnt/1/test be? - -7) FAQ - - Q1. Why is bind mount needed? How is it different from symbolic links? - symbolic links can get stale if the destination mount gets - unmounted or moved. Bind mounts continue to exist even if the - other mount is unmounted or moved. - - Q2. Why can't the shared subtree be implemented using exportfs? - - exportfs is a heavyweight way of accomplishing part of what - shared subtree can do. I cannot imagine a way to implement the - semantics of slave mount using exportfs? - - Q3 Why is unbindable mount needed? - - Lets say we want to replicate the mount tree at multiple - locations within the same subtree. - - if one rbind mounts a tree within the same subtree 'n' times - the number of mounts created is an exponential function of 'n'. - Having unbindable mount can help prune the unneeded bind - mounts. Here is a example. - - step 1: - lets say the root tree has just two directories with - one vfsmount. - root - / \ - tmp usr - - And we want to replicate the tree at multiple - mountpoints under /root/tmp - - step2: - mount --make-shared /root - - mkdir -p /tmp/m1 - - mount --rbind /root /tmp/m1 - - the new tree now looks like this: - - root - / \ - tmp usr - / - m1 - / \ - tmp usr - / - m1 - - it has two vfsmounts - - step3: - mkdir -p /tmp/m2 - mount --rbind /root /tmp/m2 - - the new tree now looks like this: - - root - / \ - tmp usr - / \ - m1 m2 - / \ / \ - tmp usr tmp usr - / \ / - m1 m2 m1 - / \ / \ - tmp usr tmp usr - / / \ - m1 m1 m2 - / \ - tmp usr - / \ - m1 m2 - - it has 6 vfsmounts - - step 4: - mkdir -p /tmp/m3 - mount --rbind /root /tmp/m3 - - I wont' draw the tree..but it has 24 vfsmounts - - - at step i the number of vfsmounts is V[i] = i*V[i-1]. - This is an exponential function. And this tree has way more - mounts than what we really needed in the first place. - - One could use a series of umount at each step to prune - out the unneeded mounts. But there is a better solution. - Unclonable mounts come in handy here. - - step 1: - lets say the root tree has just two directories with - one vfsmount. - root - / \ - tmp usr - - How do we set up the same tree at multiple locations under - /root/tmp - - step2: - mount --bind /root/tmp /root/tmp - - mount --make-rshared /root - mount --make-unbindable /root/tmp - - mkdir -p /tmp/m1 - - mount --rbind /root /tmp/m1 - - the new tree now looks like this: - - root - / \ - tmp usr - / - m1 - / \ - tmp usr - - step3: - mkdir -p /tmp/m2 - mount --rbind /root /tmp/m2 - - the new tree now looks like this: - - root - / \ - tmp usr - / \ - m1 m2 - / \ / \ - tmp usr tmp usr - - step4: - - mkdir -p /tmp/m3 - mount --rbind /root /tmp/m3 - - the new tree now looks like this: - - root - / \ - tmp usr - / \ \ - m1 m2 m3 - / \ / \ / \ - tmp usr tmp usr tmp usr - -8) Implementation - -8A) Datastructure - - 4 new fields are introduced to struct vfsmount - ->mnt_share - ->mnt_slave_list - ->mnt_slave - ->mnt_master - - ->mnt_share links togather all the mount to/from which this vfsmount - send/receives propagation events. - - ->mnt_slave_list links all the mounts to which this vfsmount propagates - to. - - ->mnt_slave links togather all the slaves that its master vfsmount - propagates to. - - ->mnt_master points to the master vfsmount from which this vfsmount - receives propagation. - - ->mnt_flags takes two more flags to indicate the propagation status of - the vfsmount. MNT_SHARE indicates that the vfsmount is a shared - vfsmount. MNT_UNCLONABLE indicates that the vfsmount cannot be - replicated. - - All the shared vfsmounts in a peer group form a cyclic list through - ->mnt_share. - - All vfsmounts with the same ->mnt_master form on a cyclic list anchored - in ->mnt_master->mnt_slave_list and going through ->mnt_slave. - - ->mnt_master can point to arbitrary (and possibly different) members - of master peer group. To find all immediate slaves of a peer group - you need to go through _all_ ->mnt_slave_list of its members. - Conceptually it's just a single set - distribution among the - individual lists does not affect propagation or the way propagation - tree is modified by operations. - - A example propagation tree looks as shown in the figure below. - [ NOTE: Though it looks like a forest, if we consider all the shared - mounts as a conceptual entity called 'pnode', it becomes a tree] - - - A <--> B <--> C <---> D - /|\ /| |\ - / F G J K H I - / - E<-->K - /|\ - M L N - - In the above figure A,B,C and D all are shared and propagate to each - other. 'A' has got 3 slave mounts 'E' 'F' and 'G' 'C' has got 2 slave - mounts 'J' and 'K' and 'D' has got two slave mounts 'H' and 'I'. - 'E' is also shared with 'K' and they propagate to each other. And - 'K' has 3 slaves 'M', 'L' and 'N' - - A's ->mnt_share links with the ->mnt_share of 'B' 'C' and 'D' - - A's ->mnt_slave_list links with ->mnt_slave of 'E', 'K', 'F' and 'G' - - E's ->mnt_share links with ->mnt_share of K - 'E', 'K', 'F', 'G' have their ->mnt_master point to struct - vfsmount of 'A' - 'M', 'L', 'N' have their ->mnt_master point to struct vfsmount of 'K' - K's ->mnt_slave_list links with ->mnt_slave of 'M', 'L' and 'N' - - C's ->mnt_slave_list links with ->mnt_slave of 'J' and 'K' - J and K's ->mnt_master points to struct vfsmount of C - and finally D's ->mnt_slave_list links with ->mnt_slave of 'H' and 'I' - 'H' and 'I' have their ->mnt_master pointing to struct vfsmount of 'D'. - - - NOTE: The propagation tree is orthogonal to the mount tree. - - -8B Algorithm: - - The crux of the implementation resides in rbind/move operation. - - The overall algorithm breaks the operation into 3 phases: (look at - attach_recursive_mnt() and propagate_mnt()) - - 1. prepare phase. - 2. commit phases. - 3. abort phases. - - Prepare phase: - - for each mount in the source tree: - a) Create the necessary number of mount trees to - be attached to each of the mounts that receive - propagation from the destination mount. - b) Do not attach any of the trees to its destination. - However note down its ->mnt_parent and ->mnt_mountpoint - c) Link all the new mounts to form a propagation tree that - is identical to the propagation tree of the destination - mount. - - If this phase is successful, there should be 'n' new - propagation trees; where 'n' is the number of mounts in the - source tree. Go to the commit phase - - Also there should be 'm' new mount trees, where 'm' is - the number of mounts to which the destination mount - propagates to. - - if any memory allocations fail, go to the abort phase. - - Commit phase - attach each of the mount trees to their corresponding - destination mounts. - - Abort phase - delete all the newly created trees. - - NOTE: all the propagation related functionality resides in the file - pnode.c - - ------------------------------------------------------------------------- - -version 0.1 (created the initial document, Ram Pai linuxram@us.ibm.com) -version 0.2 (Incorporated comments from Al Viro) diff --git a/trunk/Documentation/video4linux/API.html b/trunk/Documentation/video4linux/API.html index afbe9ae7ee96..441407b12a9f 100644 --- a/trunk/Documentation/video4linux/API.html +++ b/trunk/Documentation/video4linux/API.html @@ -8,7 +8,7 @@

Video For Linux APIs

Obsoleted by V4L2 API - + V4L2 API Should be used for new projects diff --git a/trunk/Documentation/video4linux/CARDLIST.bttv b/trunk/Documentation/video4linux/CARDLIST.bttv index 2404099996ac..ec785f9f15a3 100644 --- a/trunk/Documentation/video4linux/CARDLIST.bttv +++ b/trunk/Documentation/video4linux/CARDLIST.bttv @@ -1,142 +1,137 @@ - 0 -> *** UNKNOWN/GENERIC *** - 1 -> MIRO PCTV - 2 -> Hauppauge (bt848) - 3 -> STB, Gateway P/N 6000699 (bt848) - 4 -> Intel Create and Share PCI/ Smart Video Recorder III - 5 -> Diamond DTV2000 - 6 -> AVerMedia TVPhone - 7 -> MATRIX-Vision MV-Delta - 8 -> Lifeview FlyVideo II (Bt848) LR26 / MAXI TV Video PCI2 LR26 - 9 -> IMS/IXmicro TurboTV - 10 -> Hauppauge (bt878) [0070:13eb,0070:3900,2636:10b4] - 11 -> MIRO PCTV pro - 12 -> ADS Technologies Channel Surfer TV (bt848) - 13 -> AVerMedia TVCapture 98 [1461:0002,1461:0004,1461:0300] - 14 -> Aimslab Video Highway Xtreme (VHX) - 15 -> Zoltrix TV-Max [a1a0:a0fc] - 16 -> Prolink Pixelview PlayTV (bt878) - 17 -> Leadtek WinView 601 - 18 -> AVEC Intercapture - 19 -> Lifeview FlyVideo II EZ /FlyKit LR38 Bt848 (capture only) - 20 -> CEI Raffles Card - 21 -> Lifeview FlyVideo 98/ Lucky Star Image World ConferenceTV LR50 - 22 -> Askey CPH050/ Phoebe Tv Master + FM [14ff:3002] - 23 -> Modular Technology MM201/MM202/MM205/MM210/MM215 PCTV, bt878 [14c7:0101] - 24 -> Askey CPH05X/06X (bt878) [many vendors] [144f:3002,144f:3005,144f:5000,14ff:3000] - 25 -> Terratec TerraTV+ Version 1.0 (Bt848)/ Terra TValue Version 1.0/ Vobis TV-Boostar - 26 -> Hauppauge WinCam newer (bt878) - 27 -> Lifeview FlyVideo 98/ MAXI TV Video PCI2 LR50 - 28 -> Terratec TerraTV+ Version 1.1 (bt878) [153b:1127,1852:1852] - 29 -> Imagenation PXC200 [1295:200a] - 30 -> Lifeview FlyVideo 98 LR50 [1f7f:1850] - 31 -> Formac iProTV, Formac ProTV I (bt848) - 32 -> Intel Create and Share PCI/ Smart Video Recorder III - 33 -> Terratec TerraTValue Version Bt878 [153b:1117,153b:1118,153b:1119,153b:111a,153b:1134,153b:5018] - 34 -> Leadtek WinFast 2000/ WinFast 2000 XP [107d:6606,107d:6609,6606:217d,f6ff:fff6] - 35 -> Lifeview FlyVideo 98 LR50 / Chronos Video Shuttle II [1851:1850,1851:a050] - 36 -> Lifeview FlyVideo 98FM LR50 / Typhoon TView TV/FM Tuner [1852:1852] - 37 -> Prolink PixelView PlayTV pro - 38 -> Askey CPH06X TView99 [144f:3000,144f:a005,a04f:a0fc] - 39 -> Pinnacle PCTV Studio/Rave [11bd:0012,bd11:1200,bd11:ff00,11bd:ff12] - 40 -> STB TV PCI FM, Gateway P/N 6000704 (bt878), 3Dfx VoodooTV 100 [10b4:2636,10b4:2645,121a:3060] - 41 -> AVerMedia TVPhone 98 [1461:0001,1461:0003] - 42 -> ProVideo PV951 [aa0c:146c] - 43 -> Little OnAir TV - 44 -> Sigma TVII-FM - 45 -> MATRIX-Vision MV-Delta 2 - 46 -> Zoltrix Genie TV/FM [15b0:4000,15b0:400a,15b0:400d,15b0:4010,15b0:4016] - 47 -> Terratec TV/Radio+ [153b:1123] - 48 -> Askey CPH03x/ Dynalink Magic TView - 49 -> IODATA GV-BCTV3/PCI [10fc:4020] - 50 -> Prolink PV-BT878P+4E / PixelView PlayTV PAK / Lenco MXTV-9578 CP - 51 -> Eagle Wireless Capricorn2 (bt878A) - 52 -> Pinnacle PCTV Studio Pro - 53 -> Typhoon TView RDS + FM Stereo / KNC1 TV Station RDS - 54 -> Lifeview FlyVideo 2000 /FlyVideo A2/ Lifetec LT 9415 TV [LR90] - 55 -> Askey CPH031/ BESTBUY Easy TV - 56 -> Lifeview FlyVideo 98FM LR50 [a051:41a0] - 57 -> GrandTec 'Grand Video Capture' (Bt848) [4344:4142] - 58 -> Askey CPH060/ Phoebe TV Master Only (No FM) - 59 -> Askey CPH03x TV Capturer - 60 -> Modular Technology MM100PCTV - 61 -> AG Electronics GMV1 [15cb:0101] - 62 -> Askey CPH061/ BESTBUY Easy TV (bt878) - 63 -> ATI TV-Wonder [1002:0001] - 64 -> ATI TV-Wonder VE [1002:0003] - 65 -> Lifeview FlyVideo 2000S LR90 - 66 -> Terratec TValueRadio [153b:1135,153b:ff3b] - 67 -> IODATA GV-BCTV4/PCI [10fc:4050] - 68 -> 3Dfx VoodooTV FM (Euro), VoodooTV 200 (USA) [121a:3000,10b4:2637] - 69 -> Active Imaging AIMMS - 70 -> Prolink Pixelview PV-BT878P+ (Rev.4C,8E) - 71 -> Lifeview FlyVideo 98EZ (capture only) LR51 [1851:1851] - 72 -> Prolink Pixelview PV-BT878P+9B (PlayTV Pro rev.9B FM+NICAM) [1554:4011] - 73 -> Sensoray 311 [6000:0311] - 74 -> RemoteVision MX (RV605) - 75 -> Powercolor MTV878/ MTV878R/ MTV878F - 76 -> Canopus WinDVR PCI (COMPAQ Presario 3524JP, 5112JP) [0e11:0079] - 77 -> GrandTec Multi Capture Card (Bt878) - 78 -> Jetway TV/Capture JW-TV878-FBK, Kworld KW-TV878RF [0a01:17de] - 79 -> DSP Design TCVIDEO - 80 -> Hauppauge WinTV PVR [0070:4500] - 81 -> IODATA GV-BCTV5/PCI [10fc:4070,10fc:d018] - 82 -> Osprey 100/150 (878) [0070:ff00] - 83 -> Osprey 100/150 (848) - 84 -> Osprey 101 (848) - 85 -> Osprey 101/151 - 86 -> Osprey 101/151 w/ svid - 87 -> Osprey 200/201/250/251 - 88 -> Osprey 200/250 [0070:ff01] - 89 -> Osprey 210/220 - 90 -> Osprey 500 [0070:ff02] - 91 -> Osprey 540 [0070:ff04] - 92 -> Osprey 2000 [0070:ff03] - 93 -> IDS Eagle - 94 -> Pinnacle PCTV Sat [11bd:001c] - 95 -> Formac ProTV II (bt878) - 96 -> MachTV - 97 -> Euresys Picolo - 98 -> ProVideo PV150 [aa00:1460,aa01:1461,aa02:1462,aa03:1463,aa04:1464,aa05:1465,aa06:1466,aa07:1467] - 99 -> AD-TVK503 -100 -> Hercules Smart TV Stereo -101 -> Pace TV & Radio Card -102 -> IVC-200 [0000:a155,0001:a155,0002:a155,0003:a155,0100:a155,0101:a155,0102:a155,0103:a155] -103 -> Grand X-Guard / Trust 814PCI [0304:0102] -104 -> Nebula Electronics DigiTV [0071:0101] -105 -> ProVideo PV143 [aa00:1430,aa00:1431,aa00:1432,aa00:1433,aa03:1433] -106 -> PHYTEC VD-009-X1 MiniDIN (bt878) -107 -> PHYTEC VD-009-X1 Combi (bt878) -108 -> PHYTEC VD-009 MiniDIN (bt878) -109 -> PHYTEC VD-009 Combi (bt878) -110 -> IVC-100 [ff00:a132] -111 -> IVC-120G [ff00:a182,ff01:a182,ff02:a182,ff03:a182,ff04:a182,ff05:a182,ff06:a182,ff07:a182,ff08:a182,ff09:a182,ff0a:a182,ff0b:a182,ff0c:a182,ff0d:a182,ff0e:a182,ff0f:a182] -112 -> pcHDTV HD-2000 TV [7063:2000] -113 -> Twinhan DST + clones [11bd:0026,1822:0001,270f:fc00] -114 -> Winfast VC100 [107d:6607] -115 -> Teppro TEV-560/InterVision IV-560 -116 -> SIMUS GVC1100 [aa6a:82b2] -117 -> NGS NGSTV+ -118 -> LMLBT4 -119 -> Tekram M205 PRO -120 -> Conceptronic CONTVFMi -121 -> Euresys Picolo Tetra [1805:0105,1805:0106,1805:0107,1805:0108] -122 -> Spirit TV Tuner -123 -> AVerMedia AVerTV DVB-T 771 [1461:0771] -124 -> AverMedia AverTV DVB-T 761 [1461:0761] -125 -> MATRIX Vision Sigma-SQ -126 -> MATRIX Vision Sigma-SLC -127 -> APAC Viewcomp 878(AMAX) -128 -> DViCO FusionHDTV DVB-T Lite [18ac:db10] -129 -> V-Gear MyVCD -130 -> Super TV Tuner -131 -> Tibet Systems 'Progress DVR' CS16 -132 -> Kodicom 4400R (master) -133 -> Kodicom 4400R (slave) -134 -> Adlink RTV24 -135 -> DViCO FusionHDTV 5 Lite [18ac:d500] -136 -> Acorp Y878F [9511:1540] -137 -> Conceptronic CTVFMi v2 -138 -> Prolink Pixelview PV-BT878P+ (Rev.2E) -139 -> Prolink PixelView PlayTV MPEG2 PV-M4900 -140 -> Osprey 440 [0070:ff07] -141 -> Asound Skyeye PCTV +card=0 - *** UNKNOWN/GENERIC *** +card=1 - MIRO PCTV +card=2 - Hauppauge (bt848) +card=3 - STB, Gateway P/N 6000699 (bt848) +card=4 - Intel Create and Share PCI/ Smart Video Recorder III +card=5 - Diamond DTV2000 +card=6 - AVerMedia TVPhone +card=7 - MATRIX-Vision MV-Delta +card=8 - Lifeview FlyVideo II (Bt848) LR26 / MAXI TV Video PCI2 LR26 +card=9 - IMS/IXmicro TurboTV +card=10 - Hauppauge (bt878) +card=11 - MIRO PCTV pro +card=12 - ADS Technologies Channel Surfer TV (bt848) +card=13 - AVerMedia TVCapture 98 +card=14 - Aimslab Video Highway Xtreme (VHX) +card=15 - Zoltrix TV-Max +card=16 - Prolink Pixelview PlayTV (bt878) +card=17 - Leadtek WinView 601 +card=18 - AVEC Intercapture +card=19 - Lifeview FlyVideo II EZ /FlyKit LR38 Bt848 (capture only) +card=20 - CEI Raffles Card +card=21 - Lifeview FlyVideo 98/ Lucky Star Image World ConferenceTV LR50 +card=22 - Askey CPH050/ Phoebe Tv Master + FM +card=23 - Modular Technology MM201/MM202/MM205/MM210/MM215 PCTV, bt878 +card=24 - Askey CPH05X/06X (bt878) [many vendors] +card=25 - Terratec TerraTV+ Version 1.0 (Bt848)/ Terra TValue Version 1.0/ Vobis TV-Boostar +card=26 - Hauppauge WinCam newer (bt878) +card=27 - Lifeview FlyVideo 98/ MAXI TV Video PCI2 LR50 +card=28 - Terratec TerraTV+ Version 1.1 (bt878) +card=29 - Imagenation PXC200 +card=30 - Lifeview FlyVideo 98 LR50 +card=31 - Formac iProTV, Formac ProTV I (bt848) +card=32 - Intel Create and Share PCI/ Smart Video Recorder III +card=33 - Terratec TerraTValue Version Bt878 +card=34 - Leadtek WinFast 2000/ WinFast 2000 XP +card=35 - Lifeview FlyVideo 98 LR50 / Chronos Video Shuttle II +card=36 - Lifeview FlyVideo 98FM LR50 / Typhoon TView TV/FM Tuner +card=37 - Prolink PixelView PlayTV pro +card=38 - Askey CPH06X TView99 +card=39 - Pinnacle PCTV Studio/Rave +card=40 - STB TV PCI FM, Gateway P/N 6000704 (bt878), 3Dfx VoodooTV 100 +card=41 - AVerMedia TVPhone 98 +card=42 - ProVideo PV951 +card=43 - Little OnAir TV +card=44 - Sigma TVII-FM +card=45 - MATRIX-Vision MV-Delta 2 +card=46 - Zoltrix Genie TV/FM +card=47 - Terratec TV/Radio+ +card=48 - Askey CPH03x/ Dynalink Magic TView +card=49 - IODATA GV-BCTV3/PCI +card=50 - Prolink PV-BT878P+4E / PixelView PlayTV PAK / Lenco MXTV-9578 CP +card=51 - Eagle Wireless Capricorn2 (bt878A) +card=52 - Pinnacle PCTV Studio Pro +card=53 - Typhoon TView RDS + FM Stereo / KNC1 TV Station RDS +card=54 - Lifeview FlyVideo 2000 /FlyVideo A2/ Lifetec LT 9415 TV [LR90] +card=55 - Askey CPH031/ BESTBUY Easy TV +card=56 - Lifeview FlyVideo 98FM LR50 +card=57 - GrandTec 'Grand Video Capture' (Bt848) +card=58 - Askey CPH060/ Phoebe TV Master Only (No FM) +card=59 - Askey CPH03x TV Capturer +card=60 - Modular Technology MM100PCTV +card=61 - AG Electronics GMV1 +card=62 - Askey CPH061/ BESTBUY Easy TV (bt878) +card=63 - ATI TV-Wonder +card=64 - ATI TV-Wonder VE +card=65 - Lifeview FlyVideo 2000S LR90 +card=66 - Terratec TValueRadio +card=67 - IODATA GV-BCTV4/PCI +card=68 - 3Dfx VoodooTV FM (Euro), VoodooTV 200 (USA) +card=69 - Active Imaging AIMMS +card=70 - Prolink Pixelview PV-BT878P+ (Rev.4C,8E) +card=71 - Lifeview FlyVideo 98EZ (capture only) LR51 +card=72 - Prolink Pixelview PV-BT878P+9B (PlayTV Pro rev.9B FM+NICAM) +card=73 - Sensoray 311 +card=74 - RemoteVision MX (RV605) +card=75 - Powercolor MTV878/ MTV878R/ MTV878F +card=76 - Canopus WinDVR PCI (COMPAQ Presario 3524JP, 5112JP) +card=77 - GrandTec Multi Capture Card (Bt878) +card=78 - Jetway TV/Capture JW-TV878-FBK, Kworld KW-TV878RF +card=79 - DSP Design TCVIDEO +card=80 - Hauppauge WinTV PVR +card=81 - IODATA GV-BCTV5/PCI +card=82 - Osprey 100/150 (878) +card=83 - Osprey 100/150 (848) +card=84 - Osprey 101 (848) +card=85 - Osprey 101/151 +card=86 - Osprey 101/151 w/ svid +card=87 - Osprey 200/201/250/251 +card=88 - Osprey 200/250 +card=89 - Osprey 210/220 +card=90 - Osprey 500 +card=91 - Osprey 540 +card=92 - Osprey 2000 +card=93 - IDS Eagle +card=94 - Pinnacle PCTV Sat +card=95 - Formac ProTV II (bt878) +card=96 - MachTV +card=97 - Euresys Picolo +card=98 - ProVideo PV150 +card=99 - AD-TVK503 +card=100 - Hercules Smart TV Stereo +card=101 - Pace TV & Radio Card +card=102 - IVC-200 +card=103 - Grand X-Guard / Trust 814PCI +card=104 - Nebula Electronics DigiTV +card=105 - ProVideo PV143 +card=106 - PHYTEC VD-009-X1 MiniDIN (bt878) +card=107 - PHYTEC VD-009-X1 Combi (bt878) +card=108 - PHYTEC VD-009 MiniDIN (bt878) +card=109 - PHYTEC VD-009 Combi (bt878) +card=110 - IVC-100 +card=111 - IVC-120G +card=112 - pcHDTV HD-2000 TV +card=113 - Twinhan DST + clones +card=114 - Winfast VC100 +card=115 - Teppro TEV-560/InterVision IV-560 +card=116 - SIMUS GVC1100 +card=117 - NGS NGSTV+ +card=118 - LMLBT4 +card=119 - Tekram M205 PRO +card=120 - Conceptronic CONTVFMi +card=121 - Euresys Picolo Tetra +card=122 - Spirit TV Tuner +card=123 - AVerMedia AVerTV DVB-T 771 +card=124 - AverMedia AverTV DVB-T 761 +card=125 - MATRIX Vision Sigma-SQ +card=126 - MATRIX Vision Sigma-SLC +card=127 - APAC Viewcomp 878(AMAX) +card=128 - DViCO FusionHDTV DVB-T Lite +card=129 - V-Gear MyVCD +card=130 - Super TV Tuner +card=131 - Tibet Systems 'Progress DVR' CS16 +card=132 - Kodicom 4400R (master) +card=133 - Kodicom 4400R (slave) +card=134 - Adlink RTV24 +card=135 - DViCO FusionHDTV 5 Lite +card=136 - Acorp Y878F diff --git a/trunk/Documentation/video4linux/CARDLIST.cx88 b/trunk/Documentation/video4linux/CARDLIST.cx88 index a1017d1a85d4..03deb0726aa4 100644 --- a/trunk/Documentation/video4linux/CARDLIST.cx88 +++ b/trunk/Documentation/video4linux/CARDLIST.cx88 @@ -1,37 +1,32 @@ - 0 -> UNKNOWN/GENERIC - 1 -> Hauppauge WinTV 34xxx models [0070:3400,0070:3401] - 2 -> GDI Black Gold [14c7:0106,14c7:0107] - 3 -> PixelView [1554:4811] - 4 -> ATI TV Wonder Pro [1002:00f8] - 5 -> Leadtek Winfast 2000XP Expert [107d:6611,107d:6613] - 6 -> AverTV Studio 303 (M126) [1461:000b] - 7 -> MSI TV-@nywhere Master [1462:8606] - 8 -> Leadtek Winfast DV2000 [107d:6620] - 9 -> Leadtek PVR 2000 [107d:663b,107d:663C] - 10 -> IODATA GV-VCP3/PCI [10fc:d003] - 11 -> Prolink PlayTV PVR - 12 -> ASUS PVR-416 [1043:4823] - 13 -> MSI TV-@nywhere - 14 -> KWorld/VStream XPert DVB-T [17de:08a6] - 15 -> DViCO FusionHDTV DVB-T1 [18ac:db00] - 16 -> KWorld LTV883RF - 17 -> DViCO FusionHDTV 3 Gold-Q [18ac:d810] - 18 -> Hauppauge Nova-T DVB-T [0070:9002] - 19 -> Conexant DVB-T reference design [14f1:0187] - 20 -> Provideo PV259 [1540:2580] - 21 -> DViCO FusionHDTV DVB-T Plus [18ac:db10] - 22 -> pcHDTV HD3000 HDTV [7063:3000] - 23 -> digitalnow DNTV Live! DVB-T [17de:a8a6] - 24 -> Hauppauge WinTV 28xxx (Roslyn) models [0070:2801] - 25 -> Digital-Logic MICROSPACE Entertainment Center (MEC) [14f1:0342] - 26 -> IODATA GV/BCTV7E [10fc:d035] - 27 -> PixelView PlayTV Ultra Pro (Stereo) - 28 -> DViCO FusionHDTV 3 Gold-T [18ac:d820] - 29 -> ADS Tech Instant TV DVB-T PCI [1421:0334] - 30 -> TerraTec Cinergy 1400 DVB-T [153b:1166] - 31 -> DViCO FusionHDTV 5 Gold [18ac:d500] - 32 -> AverMedia UltraTV Media Center PCI 550 [1461:8011] - 33 -> Kworld V-Stream Xpert DVD - 34 -> ATI HDTV Wonder [1002:a101] - 35 -> WinFast DTV1000-T [107d:665f] - 36 -> AVerTV 303 (M126) [1461:000a] +card=0 - UNKNOWN/GENERIC +card=1 - Hauppauge WinTV 34xxx models +card=2 - GDI Black Gold +card=3 - PixelView +card=4 - ATI TV Wonder Pro +card=5 - Leadtek Winfast 2000XP Expert +card=6 - AverTV Studio 303 (M126) +card=7 - MSI TV-@nywhere Master +card=8 - Leadtek Winfast DV2000 +card=9 - Leadtek PVR 2000 +card=10 - IODATA GV-VCP3/PCI +card=11 - Prolink PlayTV PVR +card=12 - ASUS PVR-416 +card=13 - MSI TV-@nywhere +card=14 - KWorld/VStream XPert DVB-T +card=15 - DViCO FusionHDTV DVB-T1 +card=16 - KWorld LTV883RF +card=17 - DViCO FusionHDTV 3 Gold-Q +card=18 - Hauppauge Nova-T DVB-T +card=19 - Conexant DVB-T reference design +card=20 - Provideo PV259 +card=21 - DViCO FusionHDTV DVB-T Plus +card=22 - digitalnow DNTV Live! DVB-T +card=23 - pcHDTV HD3000 HDTV +card=24 - Hauppauge WinTV 28xxx (Roslyn) models +card=25 - Digital-Logic MICROSPACE Entertainment Center (MEC) +card=26 - IODATA GV/BCTV7E +card=27 - PixelView PlayTV Ultra Pro (Stereo) +card=28 - DViCO FusionHDTV 3 Gold-T +card=29 - ADS Tech Instant TV DVB-T PCI +card=30 - TerraTec Cinergy 1400 DVB-T +card=31 - DViCO FusionHDTV 5 Gold diff --git a/trunk/Documentation/video4linux/CARDLIST.em28xx b/trunk/Documentation/video4linux/CARDLIST.em28xx deleted file mode 100644 index a0c7cad20971..000000000000 --- a/trunk/Documentation/video4linux/CARDLIST.em28xx +++ /dev/null @@ -1,10 +0,0 @@ - 0 -> Unknown EM2800 video grabber (em2800) [eb1a:2800] - 1 -> Unknown EM2820/2840 video grabber (em2820/em2840) - 2 -> Terratec Cinergy 250 USB (em2820/em2840) [0ccd:0036] - 3 -> Pinnacle PCTV USB 2 (em2820/em2840) [2304:0208] - 4 -> Hauppauge WinTV USB 2 (em2820/em2840) [2040:4200] - 5 -> MSI VOX USB 2.0 (em2820/em2840) [eb1a:2820] - 6 -> Terratec Cinergy 200 USB (em2800) - 7 -> Leadtek Winfast USB II (em2800) - 8 -> Kworld USB2800 (em2800) - 9 -> Pinnacle Dazzle DVC 90 (em2820/em2840) [2304:0207] diff --git a/trunk/Documentation/video4linux/CARDLIST.saa7134 b/trunk/Documentation/video4linux/CARDLIST.saa7134 index 57c9d631db56..dc57225f39be 100644 --- a/trunk/Documentation/video4linux/CARDLIST.saa7134 +++ b/trunk/Documentation/video4linux/CARDLIST.saa7134 @@ -6,10 +6,10 @@ 5 -> SKNet Monster TV [1131:4e85] 6 -> Tevion MD 9717 7 -> KNC One TV-Station RDS / Typhoon TV Tuner RDS [1131:fe01,1894:fe01] - 8 -> Terratec Cinergy 400 TV [153b:1142] + 8 -> Terratec Cinergy 400 TV [153B:1142] 9 -> Medion 5044 10 -> Kworld/KuroutoShikou SAA7130-TVPCI - 11 -> Terratec Cinergy 600 TV [153b:1143] + 11 -> Terratec Cinergy 600 TV [153B:1143] 12 -> Medion 7134 [16be:0003] 13 -> Typhoon TV+Radio 90031 14 -> ELSA EX-VISION 300TV [1048:226b] @@ -36,8 +36,8 @@ 35 -> AverMedia AverTV Studio 305 [1461:2115] 36 -> UPMOST PURPLE TV [12ab:0800] 37 -> Items MuchTV Plus / IT-005 - 38 -> Terratec Cinergy 200 TV [153b:1152] - 39 -> LifeView FlyTV Platinum Mini [5168:0212,4e42:0212] + 38 -> Terratec Cinergy 200 TV [153B:1152] + 39 -> LifeView FlyTV Platinum Mini [5168:0212] 40 -> Compro VideoMate TV PVR/FM [185b:c100] 41 -> Compro VideoMate TV Gold+ [185b:c100] 42 -> Sabrent SBT-TVFM (saa7130) @@ -46,7 +46,7 @@ 45 -> Avermedia AVerTV Studio 307 [1461:9715] 46 -> AVerMedia Cardbus TV/Radio (E500) [1461:d6ee] 47 -> Terratec Cinergy 400 mobile [153b:1162] - 48 -> Terratec Cinergy 600 TV MK3 [153b:1158] + 48 -> Terratec Cinergy 600 TV MK3 [153B:1158] 49 -> Compro VideoMate Gold+ Pal [185b:c200] 50 -> Pinnacle PCTV 300i DVB-T + PAL [11bd:002d] 51 -> ProVideo PV952 [1540:9524] @@ -56,27 +56,12 @@ 55 -> LifeView FlyDVB-T DUO [5168:0502,5168:0306] 56 -> Avermedia AVerTV 307 [1461:a70a] 57 -> Avermedia AVerTV GO 007 FM [1461:f31f] - 58 -> ADS Tech Instant TV (saa7135) [1421:0350,1421:0370,1421:1370] + 58 -> ADS Tech Instant TV (saa7135) [1421:0350,1421:0370] 59 -> Kworld/Tevion V-Stream Xpert TV PVR7134 60 -> Typhoon DVB-T Duo Digital/Analog Cardbus [4e42:0502] 61 -> Philips TOUGH DVB-T reference design [1131:2004] 62 -> Compro VideoMate TV Gold+II 63 -> Kworld Xpert TV PVR7134 - 64 -> FlyTV mini Asus Digimatrix [1043:0210] + 64 -> FlyTV mini Asus Digimatrix [1043:0210,1043:0210] 65 -> V-Stream Studio TV Terminator 66 -> Yuan TUN-900 (saa7135) - 67 -> Beholder BeholdTV 409 FM [0000:4091] - 68 -> GoTView 7135 PCI [5456:7135] - 69 -> Philips EUROPA V3 reference design [1131:2004] - 70 -> Compro Videomate DVB-T300 [185b:c900] - 71 -> Compro Videomate DVB-T200 [185b:c901] - 72 -> RTD Embedded Technologies VFG7350 [1435:7350] - 73 -> RTD Embedded Technologies VFG7330 [1435:7330] - 74 -> LifeView FlyTV Platinum Mini2 [14c0:1212] - 75 -> AVerMedia AVerTVHD MCE A180 [1461:1044] - 76 -> SKNet MonsterTV Mobile [1131:4ee9] - 77 -> Pinnacle PCTV 110i (saa7133) [11bd:002e] - 78 -> ASUSTeK P7131 Dual [1043:4862] - 79 -> Sedna/MuchTV PC TV Cardbus TV/Radio (ITO25 Rev:2B) - 80 -> ASUS Digimatrix TV [1043:0210] - 81 -> Philips Tiger reference design [1131:2018] diff --git a/trunk/Documentation/video4linux/CARDLIST.tuner b/trunk/Documentation/video4linux/CARDLIST.tuner index ec840ca6f455..f5876be658a6 100644 --- a/trunk/Documentation/video4linux/CARDLIST.tuner +++ b/trunk/Documentation/video4linux/CARDLIST.tuner @@ -53,7 +53,7 @@ tuner=51 - Philips PAL/SECAM_D (FM 1256 I-H3) tuner=52 - Thomson DDT 7610 (ATSC/NTSC) tuner=53 - Philips FQ1286 tuner=54 - tda8290+75 -tuner=55 - TCL 2002MB +tuner=55 - LG PAL (TAPE series) tuner=56 - Philips PAL/SECAM multi (FQ1216AME MK4) tuner=57 - Philips FQ1236A MK4 tuner=58 - Ymec TVision TVF-8531MF/8831MF/8731MF @@ -65,5 +65,3 @@ tuner=63 - Philips FMD1216ME MK3 Hybrid Tuner tuner=64 - LG TDVS-H062F/TUA6034 tuner=65 - Ymec TVF66T5-B/DFF tuner=66 - LG NTSC (TALN mini series) -tuner=67 - Philips TD1316 Hybrid Tuner -tuner=68 - Philips TUV1236D ATSC/NTSC dual in diff --git a/trunk/Documentation/video4linux/README.cx88 b/trunk/Documentation/video4linux/README.cx88 index 06a33a4f52fd..897ab834839a 100644 --- a/trunk/Documentation/video4linux/README.cx88 +++ b/trunk/Documentation/video4linux/README.cx88 @@ -17,9 +17,9 @@ audio - The chip specs for the on-chip TV sound decoder are next to useless :-/ - Neverless the builtin TV sound decoder starts working now, - at least for PAL-BG. Other TV norms need other code ... - FOR ANY REPORTS ON THIS PLEASE MENTION THE TV NORM YOU ARE - USING. + at least for PAL-BG. Other TV norms need other code ... + FOR ANY REPORTS ON THIS PLEASE MENTION THE TV NORM YOU ARE + USING. - Most tuner chips do provide mono sound, which may or may not be useable depending on the board design. With the Hauppauge cards it works, so there is mono sound available as fallback. @@ -65,5 +65,5 @@ Have fun, Gerd --- +-- Gerd Knorr [SuSE Labs] diff --git a/trunk/Documentation/video4linux/README.saa7134 b/trunk/Documentation/video4linux/README.saa7134 index b911f0871874..1f788e498eff 100644 --- a/trunk/Documentation/video4linux/README.saa7134 +++ b/trunk/Documentation/video4linux/README.saa7134 @@ -78,5 +78,5 @@ Have fun, Gerd --- +-- Gerd Knorr [SuSE Labs] diff --git a/trunk/Documentation/video4linux/bttv/Cards b/trunk/Documentation/video4linux/bttv/Cards index d3389655ad96..8f1941ede4da 100644 --- a/trunk/Documentation/video4linux/bttv/Cards +++ b/trunk/Documentation/video4linux/bttv/Cards @@ -149,11 +149,11 @@ Lifeview Flyvideo Series: 2) There is a print on the PCB: LR25 = Flyvideo (Zoran ZR36120, SAA7110A) LR26 Rev.N = Flyvideo II (Bt848) - Rev.O = Flyvideo II (Bt878) + Rev.O = Flyvideo II (Bt878) LR37 Rev.C = Flyvideo EZ (Capture only, ZR36120 + SAA7110) LR38 Rev.A1= Flyvideo II EZ (Bt848 capture only) LR50 Rev.Q = Flyvideo 98 (w/eeprom and PCI subsystem ID) - Rev.W = Flyvideo 98 (no eeprom) + Rev.W = Flyvideo 98 (no eeprom) LR51 Rev.E = Flyvideo 98 EZ (capture only) LR90 = Flyvideo 2000 (Bt878) Flyvideo 2000S (Bt878) w/Stereo TV (Package incl. LR91 daughterboard) @@ -163,7 +163,7 @@ Lifeview Flyvideo Series: LR136 = Flyvideo 2100/3100 (Low profile, SAA7130/SAA7134) LR137 = Flyvideo DV2000/DV3000 (SAA7130/SAA7134 + IEEE1394) LR138 Rev.C= Flyvideo 2000 (SAA7130) - or Flyvideo 3000 (SAA7134) w/Stereo TV + or Flyvideo 3000 (SAA7134) w/Stereo TV These exist in variations w/FM and w/Remote sometimes denoted by suffixes "FM" and "R". 3) You have a laptop (miniPCI card): @@ -197,7 +197,7 @@ Typhoon TV card series: 50680 "TV Tuner Pal BG" (blue package)= Pixelview PV-BT878P+ (Rev 9B) 50681 "TV Tuner PCI Pal I" (variant of 50680) 50682 "TView TV/FM Tuner Pal BG" = Flyvideo 98FM (LR50 Rev.Q) - Note: The package has a picture of CPH05x (which would be a real TView) + Note: The package has a picture of CPH05x (which would be a real TView) 50683 "TV Tuner PCI SECAM" (variant of 50680) 50684 "TV Tuner Pal BG" = Pixelview 878TV(Rev.3D) 50686 "TV Tuner" = KNC1 TV Station @@ -418,9 +418,9 @@ Lifetec/Medion/Tevion/Aldi -------------------------- LT9306/MD9306 = CPH061 LT9415/MD9415 = LR90 Rev.F or Rev.G - MD9592 = Avermedia TVphone98 (PCI_ID=1461:0003), PCB-Rev=M168II-B (w/TDA9873H) - MD9717 = KNC One (Rev D4, saa7134, FM1216 MK2 tuner) - MD5044 = KNC One (Rev D4, saa7134, FM1216ME MK3 tuner) + MD9592 = Avermedia TVphone98 (PCI_ID=1461:0003), PCB-Rev=M168II-B (w/TDA9873H) + MD9717 = KNC One (Rev D4, saa7134, FM1216 MK2 tuner) + MD5044 = KNC One (Rev D4, saa7134, FM1216ME MK3 tuner) Modular Technologies (www.modulartech.com) UK --------------------------------------------- @@ -453,10 +453,10 @@ Technisat Discos ADR PC-Karte ISA (no TV!) Discos ADR PC-Karte PCI (probably no TV?) Techni-PC-Sat (Sat. analog) - Rev 1.2 (zr36120, vpx3220, stv0030, saa5246, BSJE3-494A) + Rev 1.2 (zr36120, vpx3220, stv0030, saa5246, BSJE3-494A) Mediafocus I (zr36120/zr36125, drp3510, Sat. analog + ADR Radio) Mediafocus II (saa7146, Sat. analog) - SatADR Rev 2.1 (saa7146a, saa7113h, stv0056a, msp3400c, drp3510a, BSKE3-307A) + SatADR Rev 2.1 (saa7146a, saa7113h, stv0056a, msp3400c, drp3510a, BSKE3-307A) SkyStar 1 DVB (AV7110) = Technotrend Premium SkyStar 2 DVB (B2C2) (=Sky2PC) diff --git a/trunk/Documentation/video4linux/bttv/README b/trunk/Documentation/video4linux/bttv/README index 7ca2154c2bf5..a72f4c94fb0b 100644 --- a/trunk/Documentation/video4linux/bttv/README +++ b/trunk/Documentation/video4linux/bttv/README @@ -42,9 +42,9 @@ bttv uses the PCI Subsystem ID to autodetect the card type. lspci lists the Subsystem ID in the second line, looks like this: 00:0a.0 Multimedia video controller: Brooktree Corporation Bt878 (rev 02) - Subsystem: Hauppauge computer works Inc. WinTV/GO - Flags: bus master, medium devsel, latency 32, IRQ 5 - Memory at e2000000 (32-bit, prefetchable) [size=4K] + Subsystem: Hauppauge computer works Inc. WinTV/GO + Flags: bus master, medium devsel, latency 32, IRQ 5 + Memory at e2000000 (32-bit, prefetchable) [size=4K] only bt878-based cards can have a subsystem ID (which does not mean that every card really has one). bt848 cards can't have a Subsystem diff --git a/trunk/Documentation/video4linux/bttv/Sound-FAQ b/trunk/Documentation/video4linux/bttv/Sound-FAQ index 1e6328f91083..b8c9c2605ce2 100644 --- a/trunk/Documentation/video4linux/bttv/Sound-FAQ +++ b/trunk/Documentation/video4linux/bttv/Sound-FAQ @@ -61,8 +61,8 @@ line for your board. The important fields are these two: struct tvcard { [ ... ] - u32 gpiomask; - u32 audiomux[6]; /* Tuner, Radio, external, internal, mute, stereo */ + u32 gpiomask; + u32 audiomux[6]; /* Tuner, Radio, external, internal, mute, stereo */ }; gpiomask specifies which pins are used to control the audio mux chip. @@ -126,11 +126,11 @@ muxsel - video mux, input->registervalue mapping pll - same as pll= insmod option tuner_type - same as tuner= insmod option *_modulename - hint whenever some card needs this or that audio - module loaded to work properly. + module loaded to work properly. has_radio - whenever this TV card has a radio tuner. no_msp34xx - "1" disables loading of msp3400.o module -no_tda9875 - "1" disables loading of tda9875.o module -needs_tvaudio - set to "1" to load tvaudio.o module +no_tda9875 - "1" disables loading of tda9875.o module +needs_tvaudio - set to "1" to load tvaudio.o module If some config item is specified both from the tvcards array and as insmod option, the insmod option takes precedence. @@ -144,5 +144,5 @@ Good luck, PS: If you have a new working entry, mail it to me. --- +-- Gerd Knorr diff --git a/trunk/Documentation/video4linux/bttv/Tuners b/trunk/Documentation/video4linux/bttv/Tuners index 0a371d349542..d18fbc70c0e0 100644 --- a/trunk/Documentation/video4linux/bttv/Tuners +++ b/trunk/Documentation/video4linux/bttv/Tuners @@ -21,7 +21,7 @@ SAMSUNG Tuner identification: (e.g. TCPM9091PD27) J= NTSC-Japan L= Secam LL M= BG+I+DK - N= NTSC + N= NTSC Q= BG+I+DK+LL [89]: ? [125]: @@ -96,7 +96,7 @@ LG Innotek Tuner: TADC-H002F: NTSC (L,175/410?; 2-B, C-W+11, W+12-69) TADC-M201D: PAL D/K+B/G+I (L,143/425) (sound control at I2C address 0xc8) TADC-T003F: NTSC Taiwan (L,175/410?; 2-B, C-W+11, W+12-69) - Suffix: + Suffix: P= Standard phono female socket D= IEC female socket F= F-connector diff --git a/trunk/Documentation/video4linux/lifeview.txt b/trunk/Documentation/video4linux/lifeview.txt index 05f9eb57aac9..b07ea79c2b7e 100644 --- a/trunk/Documentation/video4linux/lifeview.txt +++ b/trunk/Documentation/video4linux/lifeview.txt @@ -10,33 +10,33 @@ bt878: ------------------------------------------------------------------------------ saa7134: - /* LifeView FlyTV Platinum FM (LR214WF) */ - /* "Peter Missel */ - .name = "LifeView FlyTV Platinum FM", - /* GP27 MDT2005 PB4 pin 10 */ - /* GP26 MDT2005 PB3 pin 9 */ - /* GP25 MDT2005 PB2 pin 8 */ - /* GP23 MDT2005 PB1 pin 7 */ - /* GP22 MDT2005 PB0 pin 6 */ - /* GP21 MDT2005 PB5 pin 11 */ - /* GP20 MDT2005 PB6 pin 12 */ - /* GP19 MDT2005 PB7 pin 13 */ - /* nc MDT2005 PA3 pin 2 */ - /* Remote MDT2005 PA2 pin 1 */ - /* GP18 MDT2005 PA1 pin 18 */ - /* nc MDT2005 PA0 pin 17 strap low */ + /* LifeView FlyTV Platinum FM (LR214WF) */ + /* "Peter Missel */ + .name = "LifeView FlyTV Platinum FM", + /* GP27 MDT2005 PB4 pin 10 */ + /* GP26 MDT2005 PB3 pin 9 */ + /* GP25 MDT2005 PB2 pin 8 */ + /* GP23 MDT2005 PB1 pin 7 */ + /* GP22 MDT2005 PB0 pin 6 */ + /* GP21 MDT2005 PB5 pin 11 */ + /* GP20 MDT2005 PB6 pin 12 */ + /* GP19 MDT2005 PB7 pin 13 */ + /* nc MDT2005 PA3 pin 2 */ + /* Remote MDT2005 PA2 pin 1 */ + /* GP18 MDT2005 PA1 pin 18 */ + /* nc MDT2005 PA0 pin 17 strap low */ - /* GP17 Strap "GP7"=High */ - /* GP16 Strap "GP6"=High - 0=Radio 1=TV - Drives SA630D ENCH1 and HEF4052 A1 pins - to do FM radio through SIF input */ - /* GP15 nc */ - /* GP14 nc */ - /* GP13 nc */ - /* GP12 Strap "GP5" = High */ - /* GP11 Strap "GP4" = High */ - /* GP10 Strap "GP3" = High */ - /* GP09 Strap "GP2" = Low */ - /* GP08 Strap "GP1" = Low */ - /* GP07.00 nc */ + /* GP17 Strap "GP7"=High */ + /* GP16 Strap "GP6"=High + 0=Radio 1=TV + Drives SA630D ENCH1 and HEF4052 A1 pins + to do FM radio through SIF input */ + /* GP15 nc */ + /* GP14 nc */ + /* GP13 nc */ + /* GP12 Strap "GP5" = High */ + /* GP11 Strap "GP4" = High */ + /* GP10 Strap "GP3" = High */ + /* GP09 Strap "GP2" = Low */ + /* GP08 Strap "GP1" = Low */ + /* GP07.00 nc */ diff --git a/trunk/MAINTAINERS b/trunk/MAINTAINERS index 5541f9970b87..995bfd8e6e7f 100644 --- a/trunk/MAINTAINERS +++ b/trunk/MAINTAINERS @@ -1330,24 +1330,6 @@ M: john.ronciak@intel.com W: http://sourceforge.net/projects/e1000/ S: Supported -INTEL PRO/WIRELESS 2100 NETWORK CONNECTION SUPPORT -P: Yi Zhu -M: yi.zhu@intel.com -P: James Ketrenos -M: jketreno@linux.intel.com -L: http://lists.sourceforge.net/mailman/listinfo/ipw2100-devel -W: http://ipw2100.sourceforge.net -S: Supported - -INTEL PRO/WIRELESS 2915ABG NETWORK CONNECTION SUPPORT -P: Yi Zhu -M: yi.zhu@intel.com -P: James Ketrenos -M: jketreno@linux.intel.com -L: http://lists.sourceforge.net/mailman/listinfo/ipw2100-devel -W: http://ipw2200.sourceforge.net -S: Supported - IOC3 DRIVER P: Ralf Baechle M: ralf@linux-mips.org diff --git a/trunk/arch/alpha/kernel/process.c b/trunk/arch/alpha/kernel/process.c index a8682612abc0..eb20c3afff58 100644 --- a/trunk/arch/alpha/kernel/process.c +++ b/trunk/arch/alpha/kernel/process.c @@ -43,17 +43,21 @@ #include "proto.h" #include "pci_impl.h" +void default_idle(void) +{ + barrier(); +} + void cpu_idle(void) { - set_thread_flag(TIF_POLLING_NRFLAG); - while (1) { + void (*idle)(void) = default_idle; /* FIXME -- EV6 and LCA45 know how to power down the CPU. */ while (!need_resched()) - cpu_relax(); + idle(); schedule(); } } diff --git a/trunk/arch/arm/Kconfig b/trunk/arch/arm/Kconfig index ec77721507cb..296bc03d1cf1 100644 --- a/trunk/arch/arm/Kconfig +++ b/trunk/arch/arm/Kconfig @@ -324,7 +324,7 @@ menu "Kernel Features" config SMP bool "Symmetric Multi-Processing (EXPERIMENTAL)" - depends on EXPERIMENTAL && REALVIEW_MPCORE + depends on EXPERIMENTAL && BROKEN #&& n help This enables support for systems with more than one CPU. If you have a system with only one CPU, like most personal computers, say N. If @@ -356,16 +356,6 @@ config HOTPLUG_CPU Say Y here to experiment with turning CPUs off and on. CPUs can be controlled through /sys/devices/system/cpu. -config LOCAL_TIMERS - bool "Use local timer interrupts" - depends on SMP && REALVIEW_MPCORE - default y - help - Enable support for local timers on SMP platforms, rather then the - legacy IPI broadcast method. Local timers allows the system - accounting to be spread across the timer interval, preventing a - "thundering herd" at every timer tick. - config PREEMPT bool "Preemptible Kernel (EXPERIMENTAL)" depends on EXPERIMENTAL @@ -595,7 +585,7 @@ config FPE_NWFPE config FPE_NWFPE_XP bool "Support extended precision" - depends on FPE_NWFPE + depends on FPE_NWFPE && !CPU_BIG_ENDIAN help Say Y to include 80-bit support in the kernel floating-point emulator. Otherwise, only 32 and 64-bit support is compiled in. diff --git a/trunk/arch/arm/boot/compressed/misc.c b/trunk/arch/arm/boot/compressed/misc.c index 5ab94584baee..50f13eec6cd7 100644 --- a/trunk/arch/arm/boot/compressed/misc.c +++ b/trunk/arch/arm/boot/compressed/misc.c @@ -283,14 +283,8 @@ void flush_window(void) putstr("."); } -#ifndef arch_error -#define arch_error(x) -#endif - static void error(char *x) { - arch_error(x); - putstr("\n\n"); putstr(x); putstr("\n\n -- System halted"); diff --git a/trunk/arch/arm/common/scoop.c b/trunk/arch/arm/common/scoop.c index c7fdf390cef9..bb4eff614413 100644 --- a/trunk/arch/arm/common/scoop.c +++ b/trunk/arch/arm/common/scoop.c @@ -19,6 +19,12 @@ #define SCOOP_REG(d,adr) (*(volatile unsigned short*)(d +(adr))) +/* PCMCIA to Scoop linkage structures for pxa2xx_sharpsl.c + There is no easy way to link multiple scoop devices into one + single entity for the pxa2xx_pcmcia device */ +int scoop_num; +struct scoop_pcmcia_dev *scoop_devs; + struct scoop_dev { void *base; spinlock_t scoop_lock; diff --git a/trunk/arch/arm/kernel/armksyms.c b/trunk/arch/arm/kernel/armksyms.c index 7a3261f0bf79..7b17a87a3311 100644 --- a/trunk/arch/arm/kernel/armksyms.c +++ b/trunk/arch/arm/kernel/armksyms.c @@ -9,7 +9,6 @@ */ #include #include -#include #include #include #include @@ -127,9 +126,6 @@ EXPORT_SYMBOL(__put_user_2); EXPORT_SYMBOL(__put_user_4); EXPORT_SYMBOL(__put_user_8); - /* crypto hash */ -EXPORT_SYMBOL(sha_transform); - /* gcc lib functions */ EXPORT_SYMBOL(__ashldi3); EXPORT_SYMBOL(__ashrdi3); diff --git a/trunk/arch/arm/kernel/entry-armv.S b/trunk/arch/arm/kernel/entry-armv.S index d9fb819bf7cc..a511ec5b11a3 100644 --- a/trunk/arch/arm/kernel/entry-armv.S +++ b/trunk/arch/arm/kernel/entry-armv.S @@ -47,13 +47,6 @@ movne r0, sp adrne lr, 1b bne do_IPI - -#ifdef CONFIG_LOCAL_TIMERS - test_for_ltirq r0, r6, r5, lr - movne r0, sp - adrne lr, 1b - bne do_local_timer -#endif #endif .endm diff --git a/trunk/arch/arm/kernel/irq.c b/trunk/arch/arm/kernel/irq.c index d7099dbbb879..9def4404e1f2 100644 --- a/trunk/arch/arm/kernel/irq.c +++ b/trunk/arch/arm/kernel/irq.c @@ -264,7 +264,6 @@ int show_interrupts(struct seq_file *p, void *v) #endif #ifdef CONFIG_SMP show_ipi_list(p); - show_local_irqs(p); #endif seq_printf(p, "Err: %10lu\n", irq_err_count); } @@ -996,7 +995,7 @@ void __init init_irq_proc(void) struct proc_dir_entry *dir; int irq; - dir = proc_mkdir("irq", NULL); + dir = proc_mkdir("irq", 0); if (!dir) return; diff --git a/trunk/arch/arm/kernel/process.c b/trunk/arch/arm/kernel/process.c index 30494aab829a..ba298277becd 100644 --- a/trunk/arch/arm/kernel/process.c +++ b/trunk/arch/arm/kernel/process.c @@ -86,16 +86,12 @@ EXPORT_SYMBOL(pm_power_off); */ void default_idle(void) { - if (hlt_counter) - cpu_relax(); - else { - local_irq_disable(); - if (!need_resched()) { - timer_dyn_reprogram(); - arch_idle(); - } - local_irq_enable(); + local_irq_disable(); + if (!need_resched() && !hlt_counter) { + timer_dyn_reprogram(); + arch_idle(); } + local_irq_enable(); } /* @@ -120,13 +116,13 @@ void cpu_idle(void) if (!idle) idle = default_idle; + preempt_disable(); leds_event(led_idle_start); while (!need_resched()) idle(); leds_event(led_idle_end); - preempt_enable_no_resched(); + preempt_enable(); schedule(); - preempt_disable(); } } @@ -359,7 +355,7 @@ copy_thread(int nr, unsigned long clone_flags, unsigned long stack_start, struct thread_info *thread = p->thread_info; struct pt_regs *childregs; - childregs = (void *)thread + THREAD_START_SP - sizeof(*regs); + childregs = ((struct pt_regs *)((unsigned long)thread + THREAD_START_SP)) - 1; *childregs = *regs; childregs->ARM_r0 = 0; childregs->ARM_sp = stack_start; diff --git a/trunk/arch/arm/kernel/smp.c b/trunk/arch/arm/kernel/smp.c index e55ea952f7aa..edb5a406922f 100644 --- a/trunk/arch/arm/kernel/smp.c +++ b/trunk/arch/arm/kernel/smp.c @@ -142,7 +142,7 @@ int __cpuinit __cpu_up(unsigned int cpu) ret = -EIO; } - secondary_data.stack = NULL; + secondary_data.stack = 0; secondary_data.pgdir = 0; *pmd_offset(pgd, PHYS_OFFSET) = __pmd(0); @@ -184,11 +184,6 @@ int __cpuexit __cpu_disable(void) */ migrate_irqs(); - /* - * Stop the local timer for this CPU. - */ - local_timer_stop(cpu); - /* * Flush user cache and TLB mappings, and then remove this CPU * from the vm mask set of all processes. @@ -256,9 +251,7 @@ void __cpuexit cpu_die(void) asmlinkage void __cpuinit secondary_start_kernel(void) { struct mm_struct *mm = &init_mm; - unsigned int cpu; - - cpu = smp_processor_id(); + unsigned int cpu = smp_processor_id(); printk("CPU%u: Booted secondary processor\n", cpu); @@ -275,7 +268,6 @@ asmlinkage void __cpuinit secondary_start_kernel(void) local_flush_tlb_all(); cpu_init(); - preempt_disable(); /* * Give the platform a chance to do its own initialisation. @@ -297,11 +289,6 @@ asmlinkage void __cpuinit secondary_start_kernel(void) */ cpu_set(cpu, cpu_online_map); - /* - * Setup local timer for this CPU. - */ - local_timer_setup(cpu); - /* * OK, it's off to the idle thread for us */ @@ -372,8 +359,8 @@ static void send_ipi_message(cpumask_t callmap, enum ipi_msg_type msg) * You must not call this function with disabled interrupts, from a * hardware interrupt handler, nor from a bottom half handler. */ -static int smp_call_function_on_cpu(void (*func)(void *info), void *info, - int retry, int wait, cpumask_t callmap) +int smp_call_function_on_cpu(void (*func)(void *info), void *info, int retry, + int wait, cpumask_t callmap) { struct smp_call_struct data; unsigned long timeout; @@ -467,18 +454,6 @@ void show_ipi_list(struct seq_file *p) seq_putc(p, '\n'); } -void show_local_irqs(struct seq_file *p) -{ - unsigned int cpu; - - seq_printf(p, "LOC: "); - - for_each_present_cpu(cpu) - seq_printf(p, "%10u ", irq_stat[cpu].local_timer_irqs); - - seq_putc(p, '\n'); -} - static void ipi_timer(struct pt_regs *regs) { int user = user_mode(regs); @@ -489,18 +464,6 @@ static void ipi_timer(struct pt_regs *regs) irq_exit(); } -#ifdef CONFIG_LOCAL_TIMERS -asmlinkage void do_local_timer(struct pt_regs *regs) -{ - int cpu = smp_processor_id(); - - if (local_timer_ack()) { - irq_stat[cpu].local_timer_irqs++; - ipi_timer(regs); - } -} -#endif - /* * ipi_call_function - handle IPI from smp_call_function() * @@ -552,7 +515,7 @@ static void ipi_cpu_stop(unsigned int cpu) * * Bit 0 - Inter-processor function call */ -asmlinkage void do_IPI(struct pt_regs *regs) +void do_IPI(struct pt_regs *regs) { unsigned int cpu = smp_processor_id(); struct ipi_data *ipi = &per_cpu(ipi_data, cpu); diff --git a/trunk/arch/arm/lib/bitops.h b/trunk/arch/arm/lib/bitops.h index b8c14e936697..f35d91fbe117 100644 --- a/trunk/arch/arm/lib/bitops.h +++ b/trunk/arch/arm/lib/bitops.h @@ -34,7 +34,7 @@ and r2, r0, #7 mov r3, #1 mov r3, r3, lsl r2 - save_and_disable_irqs ip + save_and_disable_irqs ip, r2 ldrb r2, [r1, r0, lsr #3] \instr r2, r2, r3 strb r2, [r1, r0, lsr #3] @@ -54,7 +54,7 @@ add r1, r1, r0, lsr #3 and r3, r0, #7 mov r0, #1 - save_and_disable_irqs ip + save_and_disable_irqs ip, r2 ldrb r2, [r1] tst r2, r0, lsl r3 \instr r2, r2, r0, lsl r3 diff --git a/trunk/arch/arm/mach-ixp2000/core.c b/trunk/arch/arm/mach-ixp2000/core.c index 6851abaf5524..df140962bb0f 100644 --- a/trunk/arch/arm/mach-ixp2000/core.c +++ b/trunk/arch/arm/mach-ixp2000/core.c @@ -84,54 +84,63 @@ static struct map_desc ixp2000_io_desc[] __initdata = { .virtual = IXP2000_CAP_VIRT_BASE, .pfn = __phys_to_pfn(IXP2000_CAP_PHYS_BASE), .length = IXP2000_CAP_SIZE, - .type = MT_IXP2000_DEVICE, + .type = MT_DEVICE }, { .virtual = IXP2000_INTCTL_VIRT_BASE, .pfn = __phys_to_pfn(IXP2000_INTCTL_PHYS_BASE), .length = IXP2000_INTCTL_SIZE, - .type = MT_IXP2000_DEVICE, + .type = MT_DEVICE }, { .virtual = IXP2000_PCI_CREG_VIRT_BASE, .pfn = __phys_to_pfn(IXP2000_PCI_CREG_PHYS_BASE), .length = IXP2000_PCI_CREG_SIZE, - .type = MT_IXP2000_DEVICE, + .type = MT_DEVICE }, { .virtual = IXP2000_PCI_CSR_VIRT_BASE, .pfn = __phys_to_pfn(IXP2000_PCI_CSR_PHYS_BASE), .length = IXP2000_PCI_CSR_SIZE, - .type = MT_IXP2000_DEVICE, + .type = MT_DEVICE }, { .virtual = IXP2000_MSF_VIRT_BASE, .pfn = __phys_to_pfn(IXP2000_MSF_PHYS_BASE), .length = IXP2000_MSF_SIZE, - .type = MT_IXP2000_DEVICE, + .type = MT_DEVICE }, { .virtual = IXP2000_PCI_IO_VIRT_BASE, .pfn = __phys_to_pfn(IXP2000_PCI_IO_PHYS_BASE), .length = IXP2000_PCI_IO_SIZE, - .type = MT_IXP2000_DEVICE, + .type = MT_DEVICE }, { .virtual = IXP2000_PCI_CFG0_VIRT_BASE, .pfn = __phys_to_pfn(IXP2000_PCI_CFG0_PHYS_BASE), .length = IXP2000_PCI_CFG0_SIZE, - .type = MT_IXP2000_DEVICE, + .type = MT_DEVICE }, { .virtual = IXP2000_PCI_CFG1_VIRT_BASE, .pfn = __phys_to_pfn(IXP2000_PCI_CFG1_PHYS_BASE), .length = IXP2000_PCI_CFG1_SIZE, - .type = MT_IXP2000_DEVICE, + .type = MT_DEVICE } }; void __init ixp2000_map_io(void) { + extern unsigned int processor_id; + /* - * On IXP2400 CPUs we need to use MT_IXP2000_DEVICE so that - * XCB=101 (to avoid triggering erratum #66), and given that - * this mode speeds up I/O accesses and we have write buffer - * flushes in the right places anyway, it doesn't hurt to use - * XCB=101 for all IXP2000s. + * On IXP2400 CPUs we need to use MT_IXP2000_DEVICE for + * tweaking the PMDs so XCB=101. On IXP2800s we use the normal + * PMD flags. */ + if ((processor_id & 0xfffffff0) == 0x69054190) { + int i; + + printk(KERN_INFO "Enabling IXP2400 erratum #66 workaround\n"); + + for(i=0;i #include #include +#include #include #include diff --git a/trunk/arch/arm/mach-pxa/corgi.c b/trunk/arch/arm/mach-pxa/corgi.c index 100fb31b5156..eb5f6d744a4a 100644 --- a/trunk/arch/arm/mach-pxa/corgi.c +++ b/trunk/arch/arm/mach-pxa/corgi.c @@ -62,37 +62,6 @@ static struct scoop_config corgi_scoop_setup = { .io_out = CORGI_SCOOP_IO_OUT, }; -struct platform_device corgiscoop_device = { - .name = "sharp-scoop", - .id = -1, - .dev = { - .platform_data = &corgi_scoop_setup, - }, - .num_resources = ARRAY_SIZE(corgi_scoop_resources), - .resource = corgi_scoop_resources, -}; - -static void corgi_pcmcia_init(void) -{ - /* Setup default state of GPIO outputs - before we enable them as outputs. */ - GPSR(GPIO48_nPOE) = GPIO_bit(GPIO48_nPOE) | - GPIO_bit(GPIO49_nPWE) | GPIO_bit(GPIO50_nPIOR) | - GPIO_bit(GPIO51_nPIOW) | GPIO_bit(GPIO52_nPCE_1) | - GPIO_bit(GPIO53_nPCE_2); - - pxa_gpio_mode(GPIO48_nPOE_MD); - pxa_gpio_mode(GPIO49_nPWE_MD); - pxa_gpio_mode(GPIO50_nPIOR_MD); - pxa_gpio_mode(GPIO51_nPIOW_MD); - pxa_gpio_mode(GPIO55_nPREG_MD); - pxa_gpio_mode(GPIO56_nPWAIT_MD); - pxa_gpio_mode(GPIO57_nIOIS16_MD); - pxa_gpio_mode(GPIO52_nPCE_1_MD); - pxa_gpio_mode(GPIO53_nPCE_2_MD); - pxa_gpio_mode(GPIO54_pSKTSEL_MD); -} - static struct scoop_pcmcia_dev corgi_pcmcia_scoop[] = { { .dev = &corgiscoop_device.dev, @@ -102,14 +71,16 @@ static struct scoop_pcmcia_dev corgi_pcmcia_scoop[] = { }, }; -static struct scoop_pcmcia_config corgi_pcmcia_config = { - .devs = &corgi_pcmcia_scoop[0], - .num_devs = 1, - .pcmcia_init = corgi_pcmcia_init, +struct platform_device corgiscoop_device = { + .name = "sharp-scoop", + .id = -1, + .dev = { + .platform_data = &corgi_scoop_setup, + }, + .num_resources = ARRAY_SIZE(corgi_scoop_resources), + .resource = corgi_scoop_resources, }; -EXPORT_SYMBOL(corgiscoop_device); - /* * Corgi SSP Device @@ -323,7 +294,8 @@ static void __init corgi_init(void) pxa_set_mci_info(&corgi_mci_platform_data); pxa_set_ficp_info(&corgi_ficp_platform_data); - platform_scoop_config = &corgi_pcmcia_config; + scoop_num = 1; + scoop_devs = &corgi_pcmcia_scoop[0]; platform_add_devices(devices, ARRAY_SIZE(devices)); } diff --git a/trunk/arch/arm/mach-pxa/poodle.c b/trunk/arch/arm/mach-pxa/poodle.c index eef3de26ad37..ad6a13f95a62 100644 --- a/trunk/arch/arm/mach-pxa/poodle.c +++ b/trunk/arch/arm/mach-pxa/poodle.c @@ -65,27 +65,6 @@ struct platform_device poodle_scoop_device = { .resource = poodle_scoop_resources, }; -static void poodle_pcmcia_init(void) -{ - /* Setup default state of GPIO outputs - before we enable them as outputs. */ - GPSR(GPIO48_nPOE) = GPIO_bit(GPIO48_nPOE) | - GPIO_bit(GPIO49_nPWE) | GPIO_bit(GPIO50_nPIOR) | - GPIO_bit(GPIO51_nPIOW) | GPIO_bit(GPIO52_nPCE_1) | - GPIO_bit(GPIO53_nPCE_2); - - pxa_gpio_mode(GPIO48_nPOE_MD); - pxa_gpio_mode(GPIO49_nPWE_MD); - pxa_gpio_mode(GPIO50_nPIOR_MD); - pxa_gpio_mode(GPIO51_nPIOW_MD); - pxa_gpio_mode(GPIO55_nPREG_MD); - pxa_gpio_mode(GPIO56_nPWAIT_MD); - pxa_gpio_mode(GPIO57_nIOIS16_MD); - pxa_gpio_mode(GPIO52_nPCE_1_MD); - pxa_gpio_mode(GPIO53_nPCE_2_MD); - pxa_gpio_mode(GPIO54_pSKTSEL_MD); -} - static struct scoop_pcmcia_dev poodle_pcmcia_scoop[] = { { .dev = &poodle_scoop_device.dev, @@ -95,14 +74,6 @@ static struct scoop_pcmcia_dev poodle_pcmcia_scoop[] = { }, }; -static struct scoop_pcmcia_config poodle_pcmcia_config = { - .devs = &poodle_pcmcia_scoop[0], - .num_devs = 1, - .pcmcia_init = poodle_pcmcia_init, -}; - -EXPORT_SYMBOL(poodle_scoop_device); - /* LoCoMo device */ static struct resource locomo_resources[] = { @@ -297,7 +268,8 @@ static void __init poodle_init(void) pxa_set_mci_info(&poodle_mci_platform_data); pxa_set_ficp_info(&poodle_ficp_platform_data); - platform_scoop_config = &poodle_pcmcia_config; + scoop_num = 1; + scoop_devs = &poodle_pcmcia_scoop[0]; ret = platform_add_devices(devices, ARRAY_SIZE(devices)); if (ret) { diff --git a/trunk/arch/arm/mach-pxa/spitz.c b/trunk/arch/arm/mach-pxa/spitz.c index 4e9a699ee428..6c6878cd2207 100644 --- a/trunk/arch/arm/mach-pxa/spitz.c +++ b/trunk/arch/arm/mach-pxa/spitz.c @@ -104,66 +104,6 @@ struct platform_device spitzscoop2_device = { .resource = spitz_scoop2_resources, }; -#define SPITZ_PWR_SD 0x01 -#define SPITZ_PWR_CF 0x02 - -/* Power control is shared with between one of the CF slots and SD */ -static void spitz_card_pwr_ctrl(int device, unsigned short new_cpr) -{ - unsigned short cpr = read_scoop_reg(&spitzscoop_device.dev, SCOOP_CPR); - - if (new_cpr & 0x0007) { - set_scoop_gpio(&spitzscoop_device.dev, SPITZ_SCP_CF_POWER); - if (!(cpr & 0x0002) && !(cpr & 0x0004)) - mdelay(5); - if (device == SPITZ_PWR_CF) - cpr |= 0x0002; - if (device == SPITZ_PWR_SD) - cpr |= 0x0004; - write_scoop_reg(&spitzscoop_device.dev, SCOOP_CPR, cpr | new_cpr); - } else { - if (device == SPITZ_PWR_CF) - cpr &= ~0x0002; - if (device == SPITZ_PWR_SD) - cpr &= ~0x0004; - write_scoop_reg(&spitzscoop_device.dev, SCOOP_CPR, cpr | new_cpr); - if (!(cpr & 0x0002) && !(cpr & 0x0004)) { - mdelay(1); - reset_scoop_gpio(&spitzscoop_device.dev, SPITZ_SCP_CF_POWER); - } - } -} - -static void spitz_pcmcia_init(void) -{ - /* Setup default state of GPIO outputs - before we enable them as outputs. */ - GPSR(GPIO48_nPOE) = GPIO_bit(GPIO48_nPOE) | - GPIO_bit(GPIO49_nPWE) | GPIO_bit(GPIO50_nPIOR) | - GPIO_bit(GPIO51_nPIOW) | GPIO_bit(GPIO54_nPCE_2); - GPSR(GPIO85_nPCE_1) = GPIO_bit(GPIO85_nPCE_1); - - pxa_gpio_mode(GPIO48_nPOE_MD); - pxa_gpio_mode(GPIO49_nPWE_MD); - pxa_gpio_mode(GPIO50_nPIOR_MD); - pxa_gpio_mode(GPIO51_nPIOW_MD); - pxa_gpio_mode(GPIO55_nPREG_MD); - pxa_gpio_mode(GPIO56_nPWAIT_MD); - pxa_gpio_mode(GPIO57_nIOIS16_MD); - pxa_gpio_mode(GPIO85_nPCE_1_MD); - pxa_gpio_mode(GPIO54_nPCE_2_MD); - pxa_gpio_mode(GPIO104_pSKTSEL_MD); -} - -static void spitz_pcmcia_pwr(struct device *scoop, unsigned short cpr, int nr) -{ - /* Only need to override behaviour for slot 0 */ - if (nr == 0) - spitz_card_pwr_ctrl(SPITZ_PWR_CF, cpr); - else - write_scoop_reg(scoop, SCOOP_CPR, cpr); -} - static struct scoop_pcmcia_dev spitz_pcmcia_scoop[] = { { .dev = &spitzscoop_device.dev, @@ -177,16 +117,6 @@ static struct scoop_pcmcia_dev spitz_pcmcia_scoop[] = { }, }; -static struct scoop_pcmcia_config spitz_pcmcia_config = { - .devs = &spitz_pcmcia_scoop[0], - .num_devs = 2, - .pcmcia_init = spitz_pcmcia_init, - .power_ctrl = spitz_pcmcia_pwr, -}; - -EXPORT_SYMBOL(spitzscoop_device); -EXPORT_SYMBOL(spitzscoop2_device); - /* * Spitz SSP Device @@ -305,14 +235,27 @@ static int spitz_mci_init(struct device *dev, irqreturn_t (*spitz_detect_int)(in return 0; } +/* Power control is shared with one of the CF slots so we have a mess */ static void spitz_mci_setpower(struct device *dev, unsigned int vdd) { struct pxamci_platform_data* p_d = dev->platform_data; - if (( 1 << vdd) & p_d->ocr_mask) - spitz_card_pwr_ctrl(SPITZ_PWR_SD, 0x0004); - else - spitz_card_pwr_ctrl(SPITZ_PWR_SD, 0x0000); + unsigned short cpr = read_scoop_reg(&spitzscoop_device.dev, SCOOP_CPR); + + if (( 1 << vdd) & p_d->ocr_mask) { + /* printk(KERN_DEBUG "%s: on\n", __FUNCTION__); */ + set_scoop_gpio(&spitzscoop_device.dev, SPITZ_SCP_CF_POWER); + mdelay(2); + write_scoop_reg(&spitzscoop_device.dev, SCOOP_CPR, cpr | 0x04); + } else { + /* printk(KERN_DEBUG "%s: off\n", __FUNCTION__); */ + write_scoop_reg(&spitzscoop_device.dev, SCOOP_CPR, cpr & ~0x04); + + if (!(cpr | 0x02)) { + mdelay(1); + reset_scoop_gpio(&spitzscoop_device.dev, SPITZ_SCP_CF_POWER); + } + } } static int spitz_mci_get_ro(struct device *dev) @@ -408,8 +351,8 @@ static void __init common_init(void) static void __init spitz_init(void) { - platform_scoop_config = &spitz_pcmcia_config; - + scoop_num = 2; + scoop_devs = &spitz_pcmcia_scoop[0]; spitz_bl_machinfo.set_bl_intensity = spitz_bl_set_intensity; common_init(); diff --git a/trunk/arch/arm/mach-pxa/time.c b/trunk/arch/arm/mach-pxa/time.c index b9b2057349eb..7dad3f1465e0 100644 --- a/trunk/arch/arm/mach-pxa/time.c +++ b/trunk/arch/arm/mach-pxa/time.c @@ -132,13 +132,11 @@ static void __init pxa_timer_init(void) tv.tv_sec = pxa_get_rtc_time(); do_settimeofday(&tv); - OIER = 0; /* disable any timer interrupts */ - OSCR = LATCH*2; /* push OSCR out of the way */ - OSMR0 = LATCH; /* set initial match */ + OSMR0 = 0; /* set initial match at 0 */ OSSR = 0xf; /* clear status on all timers */ setup_irq(IRQ_OST0, &pxa_timer_irq); - OIER = OIER_E0; /* enable match on timer 0 to cause interrupts */ - OSCR = 0; /* initialize free-running timer */ + OIER |= OIER_E0; /* enable match on timer 0 to cause interrupts */ + OSCR = 0; /* initialize free-running timer, force first match */ } #ifdef CONFIG_NO_IDLE_HZ diff --git a/trunk/arch/arm/mach-pxa/tosa.c b/trunk/arch/arm/mach-pxa/tosa.c index c312054dfb88..400609f8b6a8 100644 --- a/trunk/arch/arm/mach-pxa/tosa.c +++ b/trunk/arch/arm/mach-pxa/tosa.c @@ -98,9 +98,6 @@ struct platform_device tosascoop_jc_device = { .resource = tosa_scoop_jc_resources, }; -/* - * PCMCIA - */ static struct scoop_pcmcia_dev tosa_pcmcia_scoop[] = { { .dev = &tosascoop_device.dev, @@ -114,155 +111,16 @@ static struct scoop_pcmcia_dev tosa_pcmcia_scoop[] = { }, }; -static void tosa_pcmcia_init(void) -{ - /* Setup default state of GPIO outputs - before we enable them as outputs. */ - GPSR(GPIO48_nPOE) = GPIO_bit(GPIO48_nPOE) | - GPIO_bit(GPIO49_nPWE) | GPIO_bit(GPIO50_nPIOR) | - GPIO_bit(GPIO51_nPIOW) | GPIO_bit(GPIO52_nPCE_1) | - GPIO_bit(GPIO53_nPCE_2); - - pxa_gpio_mode(GPIO48_nPOE_MD); - pxa_gpio_mode(GPIO49_nPWE_MD); - pxa_gpio_mode(GPIO50_nPIOR_MD); - pxa_gpio_mode(GPIO51_nPIOW_MD); - pxa_gpio_mode(GPIO55_nPREG_MD); - pxa_gpio_mode(GPIO56_nPWAIT_MD); - pxa_gpio_mode(GPIO57_nIOIS16_MD); - pxa_gpio_mode(GPIO52_nPCE_1_MD); - pxa_gpio_mode(GPIO53_nPCE_2_MD); - pxa_gpio_mode(GPIO54_pSKTSEL_MD); -} - -static struct scoop_pcmcia_config tosa_pcmcia_config = { - .devs = &tosa_pcmcia_scoop[0], - .num_devs = 2, - .pcmcia_init = tosa_pcmcia_init, -}; - -/* - * USB Device Controller - */ -static void tosa_udc_command(int cmd) -{ - switch(cmd) { - case PXA2XX_UDC_CMD_CONNECT: - set_scoop_gpio(&tosascoop_jc_device.dev,TOSA_SCOOP_JC_USB_PULLUP); - break; - case PXA2XX_UDC_CMD_DISCONNECT: - reset_scoop_gpio(&tosascoop_jc_device.dev,TOSA_SCOOP_JC_USB_PULLUP); - break; - } -} - -static int tosa_udc_is_connected(void) -{ - return ((GPLR(TOSA_GPIO_USB_IN) & GPIO_bit(TOSA_GPIO_USB_IN)) == 0); -} - - -static struct pxa2xx_udc_mach_info udc_info __initdata = { - .udc_command = tosa_udc_command, - .udc_is_connected = tosa_udc_is_connected, -}; - -/* - * MMC/SD Device - */ -static struct pxamci_platform_data tosa_mci_platform_data; - -static int tosa_mci_init(struct device *dev, irqreturn_t (*tosa_detect_int)(int, void *, struct pt_regs *), void *data) -{ - int err; - - /* setup GPIO for PXA25x MMC controller */ - pxa_gpio_mode(GPIO6_MMCCLK_MD); - pxa_gpio_mode(GPIO8_MMCCS0_MD); - pxa_gpio_mode(TOSA_GPIO_nSD_DETECT | GPIO_IN); - - tosa_mci_platform_data.detect_delay = msecs_to_jiffies(250); - - err = request_irq(TOSA_IRQ_GPIO_nSD_DETECT, tosa_detect_int, SA_INTERRUPT, - "MMC/SD card detect", data); - if (err) { - printk(KERN_ERR "tosa_mci_init: MMC/SD: can't request MMC card detect IRQ\n"); - return -1; - } - - set_irq_type(TOSA_IRQ_GPIO_nSD_DETECT, IRQT_BOTHEDGE); - - return 0; -} - -static void tosa_mci_setpower(struct device *dev, unsigned int vdd) -{ - struct pxamci_platform_data* p_d = dev->platform_data; - - if (( 1 << vdd) & p_d->ocr_mask) { - set_scoop_gpio(&tosascoop_device.dev,TOSA_SCOOP_PWR_ON); - } else { - reset_scoop_gpio(&tosascoop_device.dev,TOSA_SCOOP_PWR_ON); - } -} - -static int tosa_mci_get_ro(struct device *dev) -{ - return (read_scoop_reg(&tosascoop_device.dev, SCOOP_GPWR)&TOSA_SCOOP_SD_WP); -} - -static void tosa_mci_exit(struct device *dev, void *data) -{ - free_irq(TOSA_IRQ_GPIO_nSD_DETECT, data); -} - -static struct pxamci_platform_data tosa_mci_platform_data = { - .ocr_mask = MMC_VDD_32_33|MMC_VDD_33_34, - .init = tosa_mci_init, - .get_ro = tosa_mci_get_ro, - .setpower = tosa_mci_setpower, - .exit = tosa_mci_exit, -}; - -/* - * Irda - */ -static void tosa_irda_transceiver_mode(struct device *dev, int mode) -{ - if (mode & IR_OFF) { - reset_scoop_gpio(&tosascoop_device.dev,TOSA_SCOOP_IR_POWERDWN); - pxa_gpio_mode(GPIO47_STTXD|GPIO_DFLT_LOW); - pxa_gpio_mode(GPIO47_STTXD|GPIO_OUT); - } else { - pxa_gpio_mode(GPIO47_STTXD_MD); - set_scoop_gpio(&tosascoop_device.dev,TOSA_SCOOP_IR_POWERDWN); - } -} - -static struct pxaficp_platform_data tosa_ficp_platform_data = { - .transceiver_cap = IR_SIRMODE | IR_OFF, - .transceiver_mode = tosa_irda_transceiver_mode, -}; - -/* - * Tosa Keyboard - */ -static struct platform_device tosakbd_device = { - .name = "tosa-keyboard", - .id = -1, -}; static struct platform_device *devices[] __initdata = { &tosascoop_device, &tosascoop_jc_device, - &tosakbd_device, }; static void __init tosa_init(void) { pxa_gpio_mode(TOSA_GPIO_ON_RESET | GPIO_IN); pxa_gpio_mode(TOSA_GPIO_TC6393_INT | GPIO_IN); - pxa_gpio_mode(TOSA_GPIO_USB_IN | GPIO_IN); /* setup sleep mode values */ PWER = 0x00000002; @@ -273,15 +131,13 @@ static void __init tosa_init(void) PGSR2 = 0x00014000; PCFR |= PCFR_OPDE; - /* enable batt_fault */ + // enable batt_fault PMCR = 0x01; - pxa_set_mci_info(&tosa_mci_platform_data); - pxa_set_udc_info(&udc_info); - pxa_set_ficp_info(&tosa_ficp_platform_data); - platform_scoop_config = &tosa_pcmcia_config; - platform_add_devices(devices, ARRAY_SIZE(devices)); + + scoop_num = 2; + scoop_devs = &tosa_pcmcia_scoop[0]; } static void __init fixup_tosa(struct machine_desc *desc, diff --git a/trunk/arch/arm/mach-realview/Kconfig b/trunk/arch/arm/mach-realview/Kconfig index 129976866d47..4b63dc9eabfe 100644 --- a/trunk/arch/arm/mach-realview/Kconfig +++ b/trunk/arch/arm/mach-realview/Kconfig @@ -8,13 +8,4 @@ config MACH_REALVIEW_EB help Include support for the ARM(R) RealView Emulation Baseboard platform. -config REALVIEW_MPCORE - bool "Support MPcore tile" - depends on MACH_REALVIEW_EB - help - Enable support for the MPCore tile on the Realview platform. - Since there are device address and interrupt differences, a - kernel built with this option enabled is not compatible with - other tiles. - endmenu diff --git a/trunk/arch/arm/mach-realview/Makefile b/trunk/arch/arm/mach-realview/Makefile index 36e76ba937fc..8d37ea1605fd 100644 --- a/trunk/arch/arm/mach-realview/Makefile +++ b/trunk/arch/arm/mach-realview/Makefile @@ -4,6 +4,3 @@ obj-y := core.o clock.o obj-$(CONFIG_MACH_REALVIEW_EB) += realview_eb.o -obj-$(CONFIG_SMP) += platsmp.o headsmp.o -obj-$(CONFIG_HOTPLUG_CPU) += hotplug.o -obj-$(CONFIG_LOCAL_TIMERS) += localtimer.o diff --git a/trunk/arch/arm/mach-realview/core.c b/trunk/arch/arm/mach-realview/core.c index e2c6fa23d3cd..482eb512ebe8 100644 --- a/trunk/arch/arm/mach-realview/core.c +++ b/trunk/arch/arm/mach-realview/core.c @@ -550,11 +550,6 @@ static irqreturn_t realview_timer_interrupt(int irq, void *dev_id, struct pt_reg timer_tick(regs); -#if defined(CONFIG_SMP) && !defined(CONFIG_LOCAL_TIMERS) - smp_send_timer(); - update_process_times(user_mode(regs)); -#endif - write_sequnlock(&xtime_lock); return IRQ_HANDLED; diff --git a/trunk/arch/arm/mach-realview/core.h b/trunk/arch/arm/mach-realview/core.h index d83e8bad2038..575599db74db 100644 --- a/trunk/arch/arm/mach-realview/core.h +++ b/trunk/arch/arm/mach-realview/core.h @@ -23,7 +23,6 @@ #define __ASM_ARCH_REALVIEW_H #include -#include #include #define __io_address(n) __io(IO_ADDRESS(n)) diff --git a/trunk/arch/arm/mach-realview/headsmp.S b/trunk/arch/arm/mach-realview/headsmp.S deleted file mode 100644 index 4075473cf68a..000000000000 --- a/trunk/arch/arm/mach-realview/headsmp.S +++ /dev/null @@ -1,39 +0,0 @@ -/* - * linux/arch/arm/mach-realview/headsmp.S - * - * Copyright (c) 2003 ARM Limited - * All Rights Reserved - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - */ -#include -#include - - __INIT - -/* - * Realview specific entry point for secondary CPUs. This provides - * a "holding pen" into which all secondary cores are held until we're - * ready for them to initialise. - */ -ENTRY(realview_secondary_startup) - mrc p15, 0, r0, c0, c0, 5 - and r0, r0, #15 - adr r4, 1f - ldmia r4, {r5, r6} - sub r4, r4, r5 - add r6, r6, r4 -pen: ldr r7, [r6] - cmp r7, r0 - bne pen - - /* - * we've been released from the holding pen: secondary_stack - * should now contain the SVC stack for this core - */ - b secondary_startup - -1: .long . - .long pen_release diff --git a/trunk/arch/arm/mach-realview/hotplug.c b/trunk/arch/arm/mach-realview/hotplug.c deleted file mode 100644 index 09748cbcd10e..000000000000 --- a/trunk/arch/arm/mach-realview/hotplug.c +++ /dev/null @@ -1,138 +0,0 @@ -/* - * linux/arch/arm/mach-realview/hotplug.c - * - * Copyright (C) 2002 ARM Ltd. - * All Rights Reserved - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - */ -#include -#include -#include -#include - -extern volatile int pen_release; - -static DECLARE_COMPLETION(cpu_killed); - -static inline void cpu_enter_lowpower(void) -{ - unsigned int v; - - asm volatile( "mcr p15, 0, %1, c7, c14, 0\n" - " mcr p15, 0, %1, c7, c5, 0\n" - " mcr p15, 0, %1, c7, c10, 4\n" - /* - * Turn off coherency - */ - " mrc p15, 0, %0, c1, c0, 1\n" - " bic %0, %0, #0x20\n" - " mcr p15, 0, %0, c1, c0, 1\n" - " mrc p15, 0, %0, c1, c0, 0\n" - " bic %0, %0, #0x04\n" - " mcr p15, 0, %0, c1, c0, 0\n" - : "=&r" (v) - : "r" (0) - : "cc"); -} - -static inline void cpu_leave_lowpower(void) -{ - unsigned int v; - - asm volatile( "mrc p15, 0, %0, c1, c0, 0\n" - " orr %0, %0, #0x04\n" - " mcr p15, 0, %0, c1, c0, 0\n" - " mrc p15, 0, %0, c1, c0, 1\n" - " orr %0, %0, #0x20\n" - " mcr p15, 0, %0, c1, c0, 1\n" - : "=&r" (v) - : - : "cc"); -} - -static inline void platform_do_lowpower(unsigned int cpu) -{ - /* - * there is no power-control hardware on this platform, so all - * we can do is put the core into WFI; this is safe as the calling - * code will have already disabled interrupts - */ - for (;;) { - /* - * here's the WFI - */ - asm(".word 0xe320f003\n" - : - : - : "memory", "cc"); - - if (pen_release == cpu) { - /* - * OK, proper wakeup, we're done - */ - break; - } - - /* - * getting here, means that we have come out of WFI without - * having been woken up - this shouldn't happen - * - * The trouble is, letting people know about this is not really - * possible, since we are currently running incoherently, and - * therefore cannot safely call printk() or anything else - */ -#ifdef DEBUG - printk("CPU%u: spurious wakeup call\n", cpu); -#endif - } -} - -int platform_cpu_kill(unsigned int cpu) -{ - return wait_for_completion_timeout(&cpu_killed, 5000); -} - -/* - * platform-specific code to shutdown a CPU - * - * Called with IRQs disabled - */ -void platform_cpu_die(unsigned int cpu) -{ -#ifdef DEBUG - unsigned int this_cpu = hard_smp_processor_id(); - - if (cpu != this_cpu) { - printk(KERN_CRIT "Eek! platform_cpu_die running on %u, should be %u\n", - this_cpu, cpu); - BUG(); - } -#endif - - printk(KERN_NOTICE "CPU%u: shutdown\n", cpu); - complete(&cpu_killed); - - /* - * we're ready for shutdown now, so do it - */ - cpu_enter_lowpower(); - platform_do_lowpower(cpu); - - /* - * bring this CPU back into the world of cache - * coherency, and then restore interrupts - */ - cpu_leave_lowpower(); -} - -int mach_cpu_disable(unsigned int cpu) -{ - /* - * we don't allow CPU 0 to be shutdown (it is still too special - * e.g. clock tick interrupts) - */ - return cpu == 0 ? -EPERM : 0; -} diff --git a/trunk/arch/arm/mach-realview/localtimer.c b/trunk/arch/arm/mach-realview/localtimer.c deleted file mode 100644 index 5e917e37d095..000000000000 --- a/trunk/arch/arm/mach-realview/localtimer.c +++ /dev/null @@ -1,130 +0,0 @@ -/* - * linux/arch/arm/mach-realview/localtimer.c - * - * Copyright (C) 2002 ARM Ltd. - * All Rights Reserved - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - */ -#include -#include -#include -#include -#include - -#include -#include -#include -#include -#include -#include - -#include "core.h" - -#define TWD_BASE(cpu) (__io_address(REALVIEW_TWD_BASE) + \ - ((cpu) * REALVIEW_TWD_SIZE)) - -static unsigned long mpcore_timer_rate; - -/* - * local_timer_ack: checks for a local timer interrupt. - * - * If a local timer interrupt has occured, acknowledge and return 1. - * Otherwise, return 0. - */ -int local_timer_ack(void) -{ - void __iomem *base = TWD_BASE(smp_processor_id()); - - if (__raw_readl(base + TWD_TIMER_INTSTAT)) { - __raw_writel(1, base + TWD_TIMER_INTSTAT); - return 1; - } - - return 0; -} - -void __cpuinit local_timer_setup(unsigned int cpu) -{ - void __iomem *base = TWD_BASE(cpu); - unsigned int load, offset; - u64 waitjiffies; - unsigned int count; - - /* - * If this is the first time round, we need to work out how fast - * the timer ticks - */ - if (mpcore_timer_rate == 0) { - printk("Calibrating local timer... "); - - /* Wait for a tick to start */ - waitjiffies = get_jiffies_64() + 1; - - while (get_jiffies_64() < waitjiffies) - udelay(10); - - /* OK, now the tick has started, let's get the timer going */ - waitjiffies += 5; - - /* enable, no interrupt or reload */ - __raw_writel(0x1, base + TWD_TIMER_CONTROL); - - /* maximum value */ - __raw_writel(0xFFFFFFFFU, base + TWD_TIMER_COUNTER); - - while (get_jiffies_64() < waitjiffies) - udelay(10); - - count = __raw_readl(base + TWD_TIMER_COUNTER); - - mpcore_timer_rate = (0xFFFFFFFFU - count) * (HZ / 5); - - printk("%lu.%02luMHz.\n", mpcore_timer_rate / 1000000, - (mpcore_timer_rate / 100000) % 100); - } - - load = mpcore_timer_rate / HZ; - - __raw_writel(load, base + TWD_TIMER_LOAD); - __raw_writel(0x7, base + TWD_TIMER_CONTROL); - - /* - * Now maneuver our local tick into the right part of the jiffy. - * Start by working out where within the tick our local timer - * interrupt should go. - */ - offset = ((mpcore_timer_rate / HZ) / (NR_CPUS + 1)) * (cpu + 1); - - /* - * gettimeoffset() will return a number of us since the last tick. - * Convert this number of us to a local timer tick count. - * Be careful of integer overflow whilst keeping maximum precision. - * - * with HZ=100 and 1MHz (fpga) ~ 1GHz processor: - * load = 1 ~ 10,000 - * mpcore_timer_rate/10000 = 100 ~ 100,000 - * - * so the multiply value will be less than 10^9 always. - */ - load = (system_timer->offset() * (mpcore_timer_rate / 10000)) / 100; - - /* Add on our offset to get the load value */ - load = (load + offset) % (mpcore_timer_rate / HZ); - - __raw_writel(load, base + TWD_TIMER_COUNTER); - - /* Make sure our local interrupt controller has this enabled */ - __raw_writel(1 << IRQ_LOCALTIMER, - __io_address(REALVIEW_GIC_DIST_BASE) + GIC_DIST_ENABLE_SET); -} - -/* - * take a local timer down - */ -void __cpuexit local_timer_stop(unsigned int cpu) -{ - __raw_writel(0, TWD_BASE(cpu) + TWD_TIMER_CONTROL); -} diff --git a/trunk/arch/arm/mach-realview/platsmp.c b/trunk/arch/arm/mach-realview/platsmp.c deleted file mode 100644 index 0c7d4ac9a7b3..000000000000 --- a/trunk/arch/arm/mach-realview/platsmp.c +++ /dev/null @@ -1,200 +0,0 @@ -/* - * linux/arch/arm/mach-realview/platsmp.c - * - * Copyright (C) 2002 ARM Ltd. - * All Rights Reserved - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - */ -#include -#include -#include -#include -#include - -#include -#include -#include - -#include "core.h" - -extern void realview_secondary_startup(void); - -/* - * control for which core is the next to come out of the secondary - * boot "holding pen" - */ -volatile int __cpuinitdata pen_release = -1; - -static unsigned int __init get_core_count(void) -{ - unsigned int ncores; - - ncores = __raw_readl(__io_address(REALVIEW_MPCORE_SCU_BASE) + SCU_CONFIG); - - return (ncores & 0x03) + 1; -} - -static DEFINE_SPINLOCK(boot_lock); - -void __cpuinit platform_secondary_init(unsigned int cpu) -{ - /* - * the primary core may have used a "cross call" soft interrupt - * to get this processor out of WFI in the BootMonitor - make - * sure that we are no longer being sent this soft interrupt - */ - smp_cross_call_done(cpumask_of_cpu(cpu)); - - /* - * if any interrupts are already enabled for the primary - * core (e.g. timer irq), then they will not have been enabled - * for us: do so - */ - gic_cpu_init(__io_address(REALVIEW_GIC_CPU_BASE)); - - /* - * let the primary processor know we're out of the - * pen, then head off into the C entry point - */ - pen_release = -1; - - /* - * Synchronise with the boot thread. - */ - spin_lock(&boot_lock); - spin_unlock(&boot_lock); -} - -int __cpuinit boot_secondary(unsigned int cpu, struct task_struct *idle) -{ - unsigned long timeout; - - /* - * set synchronisation state between this boot processor - * and the secondary one - */ - spin_lock(&boot_lock); - - /* - * The secondary processor is waiting to be released from - * the holding pen - release it, then wait for it to flag - * that it has been released by resetting pen_release. - * - * Note that "pen_release" is the hardware CPU ID, whereas - * "cpu" is Linux's internal ID. - */ - pen_release = cpu; - flush_cache_all(); - - /* - * XXX - * - * This is a later addition to the booting protocol: the - * bootMonitor now puts secondary cores into WFI, so - * poke_milo() no longer gets the cores moving; we need - * to send a soft interrupt to wake the secondary core. - * Use smp_cross_call() for this, since there's little - * point duplicating the code here - */ - smp_cross_call(cpumask_of_cpu(cpu)); - - timeout = jiffies + (1 * HZ); - while (time_before(jiffies, timeout)) { - if (pen_release == -1) - break; - - udelay(10); - } - - /* - * now the secondary core is starting up let it run its - * calibrations, then wait for it to finish - */ - spin_unlock(&boot_lock); - - return pen_release != -1 ? -ENOSYS : 0; -} - -static void __init poke_milo(void) -{ - extern void secondary_startup(void); - - /* nobody is to be released from the pen yet */ - pen_release = -1; - - /* - * write the address of secondary startup into the system-wide - * flags register, then clear the bottom two bits, which is what - * BootMonitor is waiting for - */ -#if 1 -#define REALVIEW_SYS_FLAGSS_OFFSET 0x30 - __raw_writel(virt_to_phys(realview_secondary_startup), - __io_address(REALVIEW_SYS_BASE) + - REALVIEW_SYS_FLAGSS_OFFSET); -#define REALVIEW_SYS_FLAGSC_OFFSET 0x34 - __raw_writel(3, - __io_address(REALVIEW_SYS_BASE) + - REALVIEW_SYS_FLAGSC_OFFSET); -#endif - - mb(); -} - -void __init smp_prepare_cpus(unsigned int max_cpus) -{ - unsigned int ncores = get_core_count(); - unsigned int cpu = smp_processor_id(); - int i; - - /* sanity check */ - if (ncores == 0) { - printk(KERN_ERR - "Realview: strange CM count of 0? Default to 1\n"); - - ncores = 1; - } - - if (ncores > NR_CPUS) { - printk(KERN_WARNING - "Realview: no. of cores (%d) greater than configured " - "maximum of %d - clipping\n", - ncores, NR_CPUS); - ncores = NR_CPUS; - } - - smp_store_cpu_info(cpu); - - /* - * are we trying to boot more cores than exist? - */ - if (max_cpus > ncores) - max_cpus = ncores; - - /* - * Enable the local timer for primary CPU - */ - local_timer_setup(cpu); - - /* - * Initialise the possible/present maps. - * cpu_possible_map describes the set of CPUs which may be present - * cpu_present_map describes the set of CPUs populated - */ - for (i = 0; i < max_cpus; i++) { - cpu_set(i, cpu_possible_map); - cpu_set(i, cpu_present_map); - } - - /* - * Do we need any more CPUs? If so, then let them know where - * to start. Note that, on modern versions of MILO, the "poke" - * doesn't actually do anything until each individual core is - * sent a soft interrupt to get it out of WFI - */ - if (max_cpus > 1) - poke_milo(); -} diff --git a/trunk/arch/arm/mach-realview/realview_eb.c b/trunk/arch/arm/mach-realview/realview_eb.c index 7dc32503fdf2..267bb07e39b7 100644 --- a/trunk/arch/arm/mach-realview/realview_eb.c +++ b/trunk/arch/arm/mach-realview/realview_eb.c @@ -136,11 +136,6 @@ static struct amba_device *amba_devs[] __initdata = { static void __init gic_init_irq(void) { -#ifdef CONFIG_REALVIEW_MPCORE - writel(0x0000a05f, __io_address(REALVIEW_SYS_LOCK)); - writel(0x008003c0, __io_address(REALVIEW_SYS_BASE) + 0xd8); - writel(0x00000000, __io_address(REALVIEW_SYS_LOCK)); -#endif gic_dist_init(__io_address(REALVIEW_GIC_DIST_BASE)); gic_cpu_init(__io_address(REALVIEW_GIC_CPU_BASE)); } diff --git a/trunk/arch/arm/mach-s3c2410/Kconfig b/trunk/arch/arm/mach-s3c2410/Kconfig index 0b9d7ca49ec1..c796bcdd6158 100644 --- a/trunk/arch/arm/mach-s3c2410/Kconfig +++ b/trunk/arch/arm/mach-s3c2410/Kconfig @@ -121,14 +121,6 @@ config S3C2410_BOOT_WATCHDOG system resets depends on the value of PCLK. The timeout on an 200MHz s3c2410 should be about 30 seconds. -config S3C2410_BOOT_ERROR_RESET - bool "S3C2410 Reboot on decompression error" - depends on ARCH_S3C2410 - help - Say y here to use the watchdog to reset the system if the - kernel decompressor detects an error during decompression. - - comment "S3C2410 Setup" config S3C2410_DMA diff --git a/trunk/arch/arm/mach-s3c2410/mach-anubis.c b/trunk/arch/arm/mach-s3c2410/mach-anubis.c index 0f81fc0c2f7f..8390b685c2b6 100644 --- a/trunk/arch/arm/mach-s3c2410/mach-anubis.c +++ b/trunk/arch/arm/mach-s3c2410/mach-anubis.c @@ -56,16 +56,8 @@ static struct map_desc anubis_iodesc[] __initdata = { /* ISA IO areas */ - { - .virtual = (u32)S3C24XX_VA_ISA_BYTE, - .pfn = __phys_to_pfn(0x0), - .length = SZ_4M, - .type = MT_DEVICE - }, { - .virtual = (u32)S3C24XX_VA_ISA_WORD, - .pfn = __phys_to_pfn(0x0), - .length = SZ_4M, MT_DEVICE - }, + { (u32)S3C24XX_VA_ISA_BYTE, 0x0, SZ_16M, MT_DEVICE }, + { (u32)S3C24XX_VA_ISA_WORD, 0x0, SZ_16M, MT_DEVICE }, /* we could possibly compress the next set down into a set of smaller tables * pagetables, but that would mean using an L2 section, and it still means @@ -74,41 +66,16 @@ static struct map_desc anubis_iodesc[] __initdata = { /* CPLD control registers */ - { - .virtual = (u32)ANUBIS_VA_CTRL1, - .pfn = __phys_to_pfn(ANUBIS_PA_CTRL1), - .length = SZ_4K, - .type = MT_DEVICE - }, { - .virtual = (u32)ANUBIS_VA_CTRL2, - .pfn = __phys_to_pfn(ANUBIS_PA_CTRL2), - .length = SZ_4K, - .type =MT_DEVICE - }, + { (u32)ANUBIS_VA_CTRL1, ANUBIS_PA_CTRL1, SZ_4K, MT_DEVICE }, + { (u32)ANUBIS_VA_CTRL2, ANUBIS_PA_CTRL2, SZ_4K, MT_DEVICE }, /* IDE drives */ - { - .virtual = (u32)ANUBIS_IDEPRI, - .pfn = __phys_to_pfn(S3C2410_CS3), - .length = SZ_1M, - .type = MT_DEVICE - }, { - .virtual = (u32)ANUBIS_IDEPRIAUX, - .pfn = __phys_to_pfn(S3C2410_CS3+(1<<26)), - .length = SZ_1M, - .type = MT_DEVICE - }, { - .virtual = (u32)ANUBIS_IDESEC, - .pfn = __phys_to_pfn(S3C2410_CS4), - .length = SZ_1M, - .type = MT_DEVICE - }, { - .virtual = (u32)ANUBIS_IDESECAUX, - .pfn = __phys_to_pfn(S3C2410_CS4+(1<<26)), - .length = SZ_1M, - .type = MT_DEVICE - }, + { (u32)ANUBIS_IDEPRI, S3C2410_CS3, SZ_1M, MT_DEVICE }, + { (u32)ANUBIS_IDEPRIAUX, S3C2410_CS3+(1<<26), SZ_1M, MT_DEVICE }, + + { (u32)ANUBIS_IDESEC, S3C2410_CS4, SZ_1M, MT_DEVICE }, + { (u32)ANUBIS_IDESECAUX, S3C2410_CS4+(1<<26), SZ_1M, MT_DEVICE }, }; #define UCON S3C2410_UCON_DEFAULT | S3C2410_UCON_UCLK diff --git a/trunk/arch/arm/mach-s3c2410/mach-bast.c b/trunk/arch/arm/mach-s3c2410/mach-bast.c index 1be2567a7486..0b71c896bbd1 100644 --- a/trunk/arch/arm/mach-s3c2410/mach-bast.c +++ b/trunk/arch/arm/mach-s3c2410/mach-bast.c @@ -89,63 +89,32 @@ /* macros to modify the physical addresses for io space */ -#define PA_CS2(item) (__phys_to_pfn((item) + S3C2410_CS2)) -#define PA_CS3(item) (__phys_to_pfn((item) + S3C2410_CS3)) -#define PA_CS4(item) (__phys_to_pfn((item) + S3C2410_CS4)) -#define PA_CS5(item) (__phys_to_pfn((item) + S3C2410_CS5)) +#define PA_CS2(item) ((item) + S3C2410_CS2) +#define PA_CS3(item) ((item) + S3C2410_CS3) +#define PA_CS4(item) ((item) + S3C2410_CS4) +#define PA_CS5(item) ((item) + S3C2410_CS5) static struct map_desc bast_iodesc[] __initdata = { /* ISA IO areas */ - { - .virtual = (u32)S3C24XX_VA_ISA_BYTE, - .pfn = PA_CS2(BAST_PA_ISAIO), - .length = SZ_16M, - .type = MT_DEVICE, - }, { - .virtual = (u32)S3C24XX_VA_ISA_WORD, - .pfn = PA_CS3(BAST_PA_ISAIO), - .length = SZ_16M, - .type = MT_DEVICE, - }, + + { (u32)S3C24XX_VA_ISA_BYTE, PA_CS2(BAST_PA_ISAIO), SZ_16M, MT_DEVICE }, + { (u32)S3C24XX_VA_ISA_WORD, PA_CS3(BAST_PA_ISAIO), SZ_16M, MT_DEVICE }, + + /* we could possibly compress the next set down into a set of smaller tables + * pagetables, but that would mean using an L2 section, and it still means + * we cannot actually feed the same register to an LDR due to 16K spacing + */ + /* bast CPLD control registers, and external interrupt controls */ - { - .virtual = (u32)BAST_VA_CTRL1, - .pfn = __phys_to_pfn(BAST_PA_CTRL1), - .length = SZ_1M, - .type = MT_DEVICE, - }, { - .virtual = (u32)BAST_VA_CTRL2, - .pfn = __phys_to_pfn(BAST_PA_CTRL2), - .length = SZ_1M, - .type = MT_DEVICE, - }, { - .virtual = (u32)BAST_VA_CTRL3, - .pfn = __phys_to_pfn(BAST_PA_CTRL3), - .length = SZ_1M, - .type = MT_DEVICE, - }, { - .virtual = (u32)BAST_VA_CTRL4, - .pfn = __phys_to_pfn(BAST_PA_CTRL4), - .length = SZ_1M, - .type = MT_DEVICE, - }, + { (u32)BAST_VA_CTRL1, BAST_PA_CTRL1, SZ_1M, MT_DEVICE }, + { (u32)BAST_VA_CTRL2, BAST_PA_CTRL2, SZ_1M, MT_DEVICE }, + { (u32)BAST_VA_CTRL3, BAST_PA_CTRL3, SZ_1M, MT_DEVICE }, + { (u32)BAST_VA_CTRL4, BAST_PA_CTRL4, SZ_1M, MT_DEVICE }, + /* PC104 IRQ mux */ - { - .virtual = (u32)BAST_VA_PC104_IRQREQ, - .pfn = __phys_to_pfn(BAST_PA_PC104_IRQREQ), - .length = SZ_1M, - .type = MT_DEVICE, - }, { - .virtual = (u32)BAST_VA_PC104_IRQRAW, - .pfn = __phys_to_pfn(BAST_PA_PC104_IRQRAW), - .length = SZ_1M, - .type = MT_DEVICE, - }, { - .virtual = (u32)BAST_VA_PC104_IRQMASK, - .pfn = __phys_to_pfn(BAST_PA_PC104_IRQMASK), - .length = SZ_1M, - .type = MT_DEVICE, - }, + { (u32)BAST_VA_PC104_IRQREQ, BAST_PA_PC104_IRQREQ, SZ_1M, MT_DEVICE }, + { (u32)BAST_VA_PC104_IRQRAW, BAST_PA_PC104_IRQRAW, SZ_1M, MT_DEVICE }, + { (u32)BAST_VA_PC104_IRQMASK, BAST_PA_PC104_IRQMASK, SZ_1M, MT_DEVICE }, /* peripheral space... one for each of fast/slow/byte/16bit */ /* note, ide is only decoded in word space, even though some registers diff --git a/trunk/arch/arm/mach-s3c2410/mach-rx3715.c b/trunk/arch/arm/mach-s3c2410/mach-rx3715.c index f8d86d1e16b6..24d69019a843 100644 --- a/trunk/arch/arm/mach-s3c2410/mach-rx3715.c +++ b/trunk/arch/arm/mach-s3c2410/mach-rx3715.c @@ -56,17 +56,8 @@ static struct map_desc rx3715_iodesc[] __initdata = { /* dump ISA space somewhere unused */ - { - .virtual = (u32)S3C24XX_VA_ISA_WORD, - .pfn = __phys_to_pfn(S3C2410_CS3), - .length = SZ_1M, - .type = MT_DEVICE, - }, { - .virtual = (u32)S3C24XX_VA_ISA_BYTE, - .pfn = __phys_to_pfn(S3C2410_CS3), - .length = SZ_1M, - .type = MT_DEVICE, - }, + { (u32)S3C24XX_VA_ISA_WORD, S3C2410_CS3, SZ_16M, MT_DEVICE }, + { (u32)S3C24XX_VA_ISA_BYTE, S3C2410_CS3, SZ_16M, MT_DEVICE }, }; diff --git a/trunk/arch/arm/mach-s3c2410/mach-smdk2440.c b/trunk/arch/arm/mach-s3c2410/mach-smdk2440.c index 4e31118533e6..d666c621ad06 100644 --- a/trunk/arch/arm/mach-s3c2410/mach-smdk2440.c +++ b/trunk/arch/arm/mach-s3c2410/mach-smdk2440.c @@ -58,27 +58,8 @@ static struct map_desc smdk2440_iodesc[] __initdata = { /* ISA IO Space map (memory space selected by A24) */ - { - .virtual = (u32)S3C24XX_VA_ISA_WORD, - .pfn = __phys_to_pfn(S3C2410_CS2), - .length = 0x10000, - .type = MT_DEVICE, - }, { - .virtual = (u32)S3C24XX_VA_ISA_WORD + 0x10000, - .pfn = __phys_to_pfn(S3C2410_CS2 + (1<<24)), - .length = SZ_4M, - .type = MT_DEVICE, - }, { - .virtual = (u32)S3C24XX_VA_ISA_BYTE, - .pfn = __phys_to_pfn(S3C2410_CS2), - .length = 0x10000, - .type = MT_DEVICE, - }, { - .virtual = (u32)S3C24XX_VA_ISA_BYTE + 0x10000, - .pfn = __phys_to_pfn(S3C2410_CS2 + (1<<24)), - .length = SZ_4M, - .type = MT_DEVICE, - } + { (u32)S3C24XX_VA_ISA_WORD, S3C2410_CS2, SZ_16M, MT_DEVICE }, + { (u32)S3C24XX_VA_ISA_BYTE, S3C2410_CS2, SZ_16M, MT_DEVICE }, }; #define UCON S3C2410_UCON_DEFAULT | S3C2410_UCON_UCLK diff --git a/trunk/arch/arm/mach-s3c2410/mach-vr1000.c b/trunk/arch/arm/mach-s3c2410/mach-vr1000.c index ae7e099bf6c8..46b259673c18 100644 --- a/trunk/arch/arm/mach-s3c2410/mach-vr1000.c +++ b/trunk/arch/arm/mach-s3c2410/mach-vr1000.c @@ -74,47 +74,27 @@ /* macros to modify the physical addresses for io space */ -#define PA_CS2(item) (__phys_to_pfn((item) + S3C2410_CS2)) -#define PA_CS3(item) (__phys_to_pfn((item) + S3C2410_CS3)) -#define PA_CS4(item) (__phys_to_pfn((item) + S3C2410_CS4)) -#define PA_CS5(item) (__phys_to_pfn((item) + S3C2410_CS5)) +#define PA_CS2(item) ((item) + S3C2410_CS2) +#define PA_CS3(item) ((item) + S3C2410_CS3) +#define PA_CS4(item) ((item) + S3C2410_CS4) +#define PA_CS5(item) ((item) + S3C2410_CS5) static struct map_desc vr1000_iodesc[] __initdata = { /* ISA IO areas */ - { - .virtual = (u32)S3C24XX_VA_ISA_BYTE, - .pfn = PA_CS2(BAST_PA_ISAIO), - .length = SZ_16M, - .type = MT_DEVICE, - }, { - .virtual = (u32)S3C24XX_VA_ISA_WORD, - .pfn = PA_CS3(BAST_PA_ISAIO), - .length = SZ_16M, - .type = MT_DEVICE, - }, - - /* CPLD control registers, and external interrupt controls */ - { - .virtual = (u32)VR1000_VA_CTRL1, - .pfn = __phys_to_pfn(VR1000_PA_CTRL1), - .length = SZ_1M, - .type = MT_DEVICE, - }, { - .virtual = (u32)VR1000_VA_CTRL2, - .pfn = __phys_to_pfn(VR1000_PA_CTRL2), - .length = SZ_1M, - .type = MT_DEVICE, - }, { - .virtual = (u32)VR1000_VA_CTRL3, - .pfn = __phys_to_pfn(VR1000_PA_CTRL3), - .length = SZ_1M, - .type = MT_DEVICE, - }, { - .virtual = (u32)VR1000_VA_CTRL4, - .pfn = __phys_to_pfn(VR1000_PA_CTRL4), - .length = SZ_1M, - .type = MT_DEVICE, - }, + + { (u32)S3C24XX_VA_ISA_BYTE, PA_CS2(BAST_PA_ISAIO), SZ_16M, MT_DEVICE }, + { (u32)S3C24XX_VA_ISA_WORD, PA_CS3(BAST_PA_ISAIO), SZ_16M, MT_DEVICE }, + + /* we could possibly compress the next set down into a set of smaller tables + * pagetables, but that would mean using an L2 section, and it still means + * we cannot actually feed the same register to an LDR due to 16K spacing + */ + + /* bast CPLD control registers, and external interrupt controls */ + { (u32)VR1000_VA_CTRL1, VR1000_PA_CTRL1, SZ_1M, MT_DEVICE }, + { (u32)VR1000_VA_CTRL2, VR1000_PA_CTRL2, SZ_1M, MT_DEVICE }, + { (u32)VR1000_VA_CTRL3, VR1000_PA_CTRL3, SZ_1M, MT_DEVICE }, + { (u32)VR1000_VA_CTRL4, VR1000_PA_CTRL4, SZ_1M, MT_DEVICE }, /* peripheral space... one for each of fast/slow/byte/16bit */ /* note, ide is only decoded in word space, even though some registers diff --git a/trunk/arch/arm/mach-sa1100/time.c b/trunk/arch/arm/mach-sa1100/time.c index e4b435e634e4..47e0420623fc 100644 --- a/trunk/arch/arm/mach-sa1100/time.c +++ b/trunk/arch/arm/mach-sa1100/time.c @@ -124,13 +124,11 @@ static void __init sa1100_timer_init(void) tv.tv_sec = sa1100_get_rtc_time(); do_settimeofday(&tv); - OIER = 0; /* disable any timer interrupts */ - OSCR = LATCH*2; /* push OSCR out of the way */ - OSMR0 = LATCH; /* set initial match */ + OSMR0 = 0; /* set initial match at 0 */ OSSR = 0xf; /* clear status on all timers */ setup_irq(IRQ_OST0, &sa1100_timer_irq); - OIER = OIER_E0; /* enable match on timer 0 to cause interrupts */ - OSCR = 0; /* initialize free-running timer */ + OIER |= OIER_E0; /* enable match on timer 0 to cause interrupts */ + OSCR = 0; /* initialize free-running timer, force first match */ } #ifdef CONFIG_NO_IDLE_HZ diff --git a/trunk/arch/arm/mm/mm-armv.c b/trunk/arch/arm/mm/mm-armv.c index 9e50127be635..fb5b40289de2 100644 --- a/trunk/arch/arm/mm/mm-armv.c +++ b/trunk/arch/arm/mm/mm-armv.c @@ -354,7 +354,7 @@ void __init build_mem_type_table(void) { struct cachepolicy *cp; unsigned int cr = get_cr(); - unsigned int user_pgprot, kern_pgprot; + unsigned int user_pgprot; int cpu_arch = cpu_architecture(); int i; @@ -381,7 +381,7 @@ void __init build_mem_type_table(void) } cp = &cache_policies[cachepolicy]; - kern_pgprot = user_pgprot = cp->pte; + user_pgprot = cp->pte; /* * ARMv6 and above have extended page tables. @@ -393,7 +393,6 @@ void __init build_mem_type_table(void) */ mem_types[MT_MEMORY].prot_sect &= ~PMD_BIT4; mem_types[MT_ROM].prot_sect &= ~PMD_BIT4; - /* * Mark cache clean areas and XIP ROM read only * from SVC mode and no access from userspace. @@ -413,47 +412,32 @@ void __init build_mem_type_table(void) * (iow, non-global) */ user_pgprot |= L_PTE_ASID; - -#ifdef CONFIG_SMP - /* - * Mark memory with the "shared" attribute for SMP systems - */ - user_pgprot |= L_PTE_SHARED; - kern_pgprot |= L_PTE_SHARED; - mem_types[MT_MEMORY].prot_sect |= PMD_SECT_S; -#endif } - for (i = 0; i < 16; i++) { - unsigned long v = pgprot_val(protection_map[i]); - v = (v & ~(L_PTE_BUFFERABLE|L_PTE_CACHEABLE)) | user_pgprot; - protection_map[i] = __pgprot(v); - } - - mem_types[MT_LOW_VECTORS].prot_pte |= kern_pgprot; - mem_types[MT_HIGH_VECTORS].prot_pte |= kern_pgprot; - if (cpu_arch >= CPU_ARCH_ARMv5) { -#ifndef CONFIG_SMP - /* - * Only use write-through for non-SMP systems - */ - mem_types[MT_LOW_VECTORS].prot_pte &= ~L_PTE_BUFFERABLE; - mem_types[MT_HIGH_VECTORS].prot_pte &= ~L_PTE_BUFFERABLE; -#endif + mem_types[MT_LOW_VECTORS].prot_pte |= cp->pte & PTE_CACHEABLE; + mem_types[MT_HIGH_VECTORS].prot_pte |= cp->pte & PTE_CACHEABLE; } else { + mem_types[MT_LOW_VECTORS].prot_pte |= cp->pte; + mem_types[MT_HIGH_VECTORS].prot_pte |= cp->pte; mem_types[MT_MINICLEAN].prot_sect &= ~PMD_SECT_TEX(1); } - pgprot_kernel = __pgprot(L_PTE_PRESENT | L_PTE_YOUNG | - L_PTE_DIRTY | L_PTE_WRITE | - L_PTE_EXEC | kern_pgprot); - mem_types[MT_LOW_VECTORS].prot_l1 |= ecc_mask; mem_types[MT_HIGH_VECTORS].prot_l1 |= ecc_mask; mem_types[MT_MEMORY].prot_sect |= ecc_mask | cp->pmd; mem_types[MT_ROM].prot_sect |= cp->pmd; + for (i = 0; i < 16; i++) { + unsigned long v = pgprot_val(protection_map[i]); + v = (v & ~(PTE_BUFFERABLE|PTE_CACHEABLE)) | user_pgprot; + protection_map[i] = __pgprot(v); + } + + pgprot_kernel = __pgprot(L_PTE_PRESENT | L_PTE_YOUNG | + L_PTE_DIRTY | L_PTE_WRITE | + L_PTE_EXEC | cp->pte); + switch (cp->pmd) { case PMD_SECT_WT: mem_types[MT_CACHECLEAN].prot_sect |= PMD_SECT_WT; diff --git a/trunk/arch/arm/mm/proc-v6.S b/trunk/arch/arm/mm/proc-v6.S index 92f3ca31b7b9..9bb5fff406fb 100644 --- a/trunk/arch/arm/mm/proc-v6.S +++ b/trunk/arch/arm/mm/proc-v6.S @@ -12,7 +12,6 @@ #include #include #include -#include #include #include @@ -113,9 +112,6 @@ ENTRY(cpu_v6_dcache_clean_area) ENTRY(cpu_v6_switch_mm) mov r2, #0 ldr r1, [r1, #MM_CONTEXT_ID] @ get mm->context.id -#ifdef CONFIG_SMP - orr r0, r0, #2 @ set shared pgtable -#endif mcr p15, 0, r2, c7, c5, 6 @ flush BTAC/BTB mcr p15, 0, r2, c7, c10, 4 @ drain write buffer mcr p15, 0, r0, c2, c0, 0 @ set TTB 0 @@ -144,7 +140,7 @@ ENTRY(cpu_v6_switch_mm) ENTRY(cpu_v6_set_pte) str r1, [r0], #-2048 @ linux version - bic r2, r1, #0x000003f0 + bic r2, r1, #0x000007f0 bic r2, r2, #0x00000003 orr r2, r2, #PTE_EXT_AP0 | 2 @@ -195,23 +191,6 @@ cpu_v6_name: * - cache type register is implemented */ __v6_setup: -#ifdef CONFIG_SMP - /* Set up the SCU on core 0 only */ - mrc p15, 0, r0, c0, c0, 5 @ CPU core number - ands r0, r0, #15 - moveq r0, #0x10000000 @ SCU_BASE - orreq r0, r0, #0x00100000 - ldreq r5, [r0, #SCU_CTRL] - orreq r5, r5, #1 - streq r5, [r0, #SCU_CTRL] - -#ifndef CONFIG_CPU_DCACHE_DISABLE - mrc p15, 0, r0, c1, c0, 1 @ Enable SMP/nAMP mode - orr r0, r0, #0x20 - mcr p15, 0, r0, c1, c0, 1 -#endif -#endif - mov r0, #0 mcr p15, 0, r0, c7, c14, 0 @ clean+invalidate D cache mcr p15, 0, r0, c7, c5, 0 @ invalidate I cache @@ -219,9 +198,6 @@ __v6_setup: mcr p15, 0, r0, c7, c10, 4 @ drain write buffer mcr p15, 0, r0, c8, c7, 0 @ invalidate I + D TLBs mcr p15, 0, r0, c2, c0, 2 @ TTB control register -#ifdef CONFIG_SMP - orr r4, r4, #2 @ set shared pgtable -#endif mcr p15, 0, r4, c2, c0, 1 @ load TTB1 #ifdef CONFIG_VFP mrc p15, 0, r0, c1, c0, 2 diff --git a/trunk/arch/arm/nwfpe/fpa11.h b/trunk/arch/arm/nwfpe/fpa11.h index da4c616b6c49..9677ae8448e8 100644 --- a/trunk/arch/arm/nwfpe/fpa11.h +++ b/trunk/arch/arm/nwfpe/fpa11.h @@ -60,7 +60,7 @@ typedef union tagFPREG { #ifdef CONFIG_FPE_NWFPE_XP floatx80 fExtended; #else - u32 padding[3]; + int padding[3]; #endif } FPREG; diff --git a/trunk/arch/arm/nwfpe/fpa11_cpdt.c b/trunk/arch/arm/nwfpe/fpa11_cpdt.c index 32859fa8dcfc..b0db5cbcc3b1 100644 --- a/trunk/arch/arm/nwfpe/fpa11_cpdt.c +++ b/trunk/arch/arm/nwfpe/fpa11_cpdt.c @@ -59,13 +59,8 @@ static inline void loadExtended(const unsigned int Fn, const unsigned int __user p = (unsigned int *) &fpa11->fpreg[Fn].fExtended; fpa11->fType[Fn] = typeExtended; get_user(p[0], &pMem[0]); /* sign & exponent */ -#ifdef __ARMEB__ - get_user(p[1], &pMem[1]); /* ms bits */ - get_user(p[2], &pMem[2]); /* ls bits */ -#else get_user(p[1], &pMem[2]); /* ls bits */ get_user(p[2], &pMem[1]); /* ms bits */ -#endif } #endif @@ -182,13 +177,8 @@ static inline void storeExtended(const unsigned int Fn, unsigned int __user *pMe } put_user(val.i[0], &pMem[0]); /* sign & exp */ -#ifdef __ARMEB__ - put_user(val.i[1], &pMem[1]); /* msw */ - put_user(val.i[2], &pMem[2]); -#else put_user(val.i[1], &pMem[2]); put_user(val.i[2], &pMem[1]); /* msw */ -#endif } #endif diff --git a/trunk/arch/arm/nwfpe/fpopcode.c b/trunk/arch/arm/nwfpe/fpopcode.c index 67ff2ab08ea0..4c9f5703148c 100644 --- a/trunk/arch/arm/nwfpe/fpopcode.c +++ b/trunk/arch/arm/nwfpe/fpopcode.c @@ -29,14 +29,14 @@ #ifdef CONFIG_FPE_NWFPE_XP const floatx80 floatx80Constant[] = { - { .high = 0x0000, .low = 0x0000000000000000ULL},/* extended 0.0 */ - { .high = 0x3fff, .low = 0x8000000000000000ULL},/* extended 1.0 */ - { .high = 0x4000, .low = 0x8000000000000000ULL},/* extended 2.0 */ - { .high = 0x4000, .low = 0xc000000000000000ULL},/* extended 3.0 */ - { .high = 0x4001, .low = 0x8000000000000000ULL},/* extended 4.0 */ - { .high = 0x4001, .low = 0xa000000000000000ULL},/* extended 5.0 */ - { .high = 0x3ffe, .low = 0x8000000000000000ULL},/* extended 0.5 */ - { .high = 0x4002, .low = 0xa000000000000000ULL},/* extended 10.0 */ + {0x0000, 0x0000000000000000ULL}, /* extended 0.0 */ + {0x3fff, 0x8000000000000000ULL}, /* extended 1.0 */ + {0x4000, 0x8000000000000000ULL}, /* extended 2.0 */ + {0x4000, 0xc000000000000000ULL}, /* extended 3.0 */ + {0x4001, 0x8000000000000000ULL}, /* extended 4.0 */ + {0x4001, 0xa000000000000000ULL}, /* extended 5.0 */ + {0x3ffe, 0x8000000000000000ULL}, /* extended 0.5 */ + {0x4002, 0xa000000000000000ULL} /* extended 10.0 */ }; #endif diff --git a/trunk/arch/arm/nwfpe/softfloat-specialize b/trunk/arch/arm/nwfpe/softfloat-specialize index d4a4c8e06635..acf409144763 100644 --- a/trunk/arch/arm/nwfpe/softfloat-specialize +++ b/trunk/arch/arm/nwfpe/softfloat-specialize @@ -332,7 +332,6 @@ static floatx80 commonNaNToFloatx80( commonNaNT a ) z.low = LIT64( 0xC000000000000000 ) | ( a.high>>1 ); z.high = ( ( (bits16) a.sign )<<15 ) | 0x7FFF; - z.__padding = 0; return z; } diff --git a/trunk/arch/arm/nwfpe/softfloat.c b/trunk/arch/arm/nwfpe/softfloat.c index 0f9656e482ba..f9f049132a17 100644 --- a/trunk/arch/arm/nwfpe/softfloat.c +++ b/trunk/arch/arm/nwfpe/softfloat.c @@ -531,7 +531,6 @@ INLINE floatx80 packFloatx80( flag zSign, int32 zExp, bits64 zSig ) z.low = zSig; z.high = ( ( (bits16) zSign )<<15 ) + zExp; - z.__padding = 0; return z; } @@ -2832,7 +2831,6 @@ static floatx80 subFloatx80Sigs( struct roundingData *roundData, floatx80 a, flo roundData->exception |= float_flag_invalid; z.low = floatx80_default_nan_low; z.high = floatx80_default_nan_high; - z.__padding = 0; return z; } if ( aExp == 0 ) { @@ -2952,7 +2950,6 @@ floatx80 floatx80_mul( struct roundingData *roundData, floatx80 a, floatx80 b ) roundData->exception |= float_flag_invalid; z.low = floatx80_default_nan_low; z.high = floatx80_default_nan_high; - z.__padding = 0; return z; } return packFloatx80( zSign, 0x7FFF, LIT64( 0x8000000000000000 ) ); @@ -3018,7 +3015,6 @@ floatx80 floatx80_div( struct roundingData *roundData, floatx80 a, floatx80 b ) roundData->exception |= float_flag_invalid; z.low = floatx80_default_nan_low; z.high = floatx80_default_nan_high; - z.__padding = 0; return z; } roundData->exception |= float_flag_divbyzero; @@ -3097,7 +3093,6 @@ floatx80 floatx80_rem( struct roundingData *roundData, floatx80 a, floatx80 b ) roundData->exception |= float_flag_invalid; z.low = floatx80_default_nan_low; z.high = floatx80_default_nan_high; - z.__padding = 0; return z; } normalizeFloatx80Subnormal( bSig, &bExp, &bSig ); @@ -3189,7 +3184,6 @@ floatx80 floatx80_sqrt( struct roundingData *roundData, floatx80 a ) roundData->exception |= float_flag_invalid; z.low = floatx80_default_nan_low; z.high = floatx80_default_nan_high; - z.__padding = 0; return z; } if ( aExp == 0 ) { diff --git a/trunk/arch/arm/nwfpe/softfloat.h b/trunk/arch/arm/nwfpe/softfloat.h index 978c699673c6..14151700b6b2 100644 --- a/trunk/arch/arm/nwfpe/softfloat.h +++ b/trunk/arch/arm/nwfpe/softfloat.h @@ -51,17 +51,11 @@ input or output the `floatx80' type will be defined. Software IEC/IEEE floating-point types. ------------------------------------------------------------------------------- */ -typedef u32 float32; -typedef u64 float64; +typedef unsigned long int float32; +typedef unsigned long long float64; typedef struct { -#ifdef __ARMEB__ - u16 __padding; - u16 high; -#else - u16 high; - u16 __padding; -#endif - u64 low; + unsigned short high; + unsigned long long low; } floatx80; /* diff --git a/trunk/arch/arm/plat-omap/ocpi.c b/trunk/arch/arm/plat-omap/ocpi.c index 2ede2ee8cae4..1fb16f9edfd5 100644 --- a/trunk/arch/arm/plat-omap/ocpi.c +++ b/trunk/arch/arm/plat-omap/ocpi.c @@ -25,6 +25,7 @@ #include #include +#include #include #include #include diff --git a/trunk/arch/arm26/kernel/process.c b/trunk/arch/arm26/kernel/process.c index 15833a0057dd..9eb9964d32a7 100644 --- a/trunk/arch/arm26/kernel/process.c +++ b/trunk/arch/arm26/kernel/process.c @@ -74,13 +74,15 @@ __setup("hlt", hlt_setup); void cpu_idle(void) { /* endless idle loop with no priority at all */ + preempt_disable(); while (1) { - while (!need_resched()) - cpu_relax(); - preempt_enable_no_resched(); - schedule(); - preempt_disable(); + while (!need_resched()) { + local_irq_disable(); + if (!need_resched() && !hlt_counter) + local_irq_enable(); + } } + schedule(); } static char reboot_mode = 'h'; diff --git a/trunk/arch/cris/arch-v10/drivers/pcf8563.c b/trunk/arch/cris/arch-v10/drivers/pcf8563.c index f2c55742e90c..201f4c90d961 100644 --- a/trunk/arch/cris/arch-v10/drivers/pcf8563.c +++ b/trunk/arch/cris/arch-v10/drivers/pcf8563.c @@ -19,6 +19,7 @@ */ #include +#include #include #include #include diff --git a/trunk/arch/cris/arch-v10/kernel/fasttimer.c b/trunk/arch/cris/arch-v10/kernel/fasttimer.c index cac05a5e514c..094ff45ae85b 100644 --- a/trunk/arch/cris/arch-v10/kernel/fasttimer.c +++ b/trunk/arch/cris/arch-v10/kernel/fasttimer.c @@ -112,6 +112,7 @@ #include #include +#include #include #include diff --git a/trunk/arch/cris/arch-v32/drivers/nandflash.c b/trunk/arch/cris/arch-v32/drivers/nandflash.c index 93ddea4d9564..fc2a619b035d 100644 --- a/trunk/arch/cris/arch-v32/drivers/nandflash.c +++ b/trunk/arch/cris/arch-v32/drivers/nandflash.c @@ -14,6 +14,7 @@ * */ +#include #include #include #include diff --git a/trunk/arch/cris/arch-v32/drivers/pcf8563.c b/trunk/arch/cris/arch-v32/drivers/pcf8563.c index d788bda3578c..f894580b648b 100644 --- a/trunk/arch/cris/arch-v32/drivers/pcf8563.c +++ b/trunk/arch/cris/arch-v32/drivers/pcf8563.c @@ -18,6 +18,7 @@ */ #include +#include #include #include #include diff --git a/trunk/arch/cris/arch-v32/kernel/smp.c b/trunk/arch/cris/arch-v32/kernel/smp.c index 13867f4fad16..957f551ba5ce 100644 --- a/trunk/arch/cris/arch-v32/kernel/smp.c +++ b/trunk/arch/cris/arch-v32/kernel/smp.c @@ -161,7 +161,6 @@ void __init smp_callin(void) REG_WR(intr_vect, irq_regs[cpu], rw_mask, vect_mask); unmask_irq(IPI_INTR_VECT); unmask_irq(TIMER_INTR_VECT); - preempt_disable(); local_irq_enable(); cpu_set(cpu, cpu_online_map); diff --git a/trunk/arch/cris/kernel/process.c b/trunk/arch/cris/kernel/process.c index 7c80afb10460..949a0e40e03c 100644 --- a/trunk/arch/cris/kernel/process.c +++ b/trunk/arch/cris/kernel/process.c @@ -218,9 +218,7 @@ void cpu_idle (void) idle = default_idle; idle(); } - preempt_enable_no_resched(); schedule(); - preempt_disable(); } } diff --git a/trunk/arch/frv/kernel/process.c b/trunk/arch/frv/kernel/process.c index 54a452136f00..3001b82b1514 100644 --- a/trunk/arch/frv/kernel/process.c +++ b/trunk/arch/frv/kernel/process.c @@ -77,20 +77,16 @@ void (*idle)(void) = core_sleep_idle; */ void cpu_idle(void) { - int cpu = smp_processor_id(); - /* endless idle loop with no priority at all */ while (1) { while (!need_resched()) { - irq_stat[cpu].idle_timestamp = jiffies; + irq_stat[smp_processor_id()].idle_timestamp = jiffies; if (!frv_dma_inprogress && idle) idle(); } - preempt_enable_no_resched(); schedule(); - preempt_disable(); } } diff --git a/trunk/arch/h8300/kernel/process.c b/trunk/arch/h8300/kernel/process.c index fe21adf3e75e..27f1fce64ce4 100644 --- a/trunk/arch/h8300/kernel/process.c +++ b/trunk/arch/h8300/kernel/process.c @@ -53,18 +53,22 @@ asmlinkage void ret_from_fork(void); #if !defined(CONFIG_H8300H_SIM) && !defined(CONFIG_H8S_SIM) void default_idle(void) { - local_irq_disable(); - if (!need_resched()) { - local_irq_enable(); - /* XXX: race here! What if need_resched() gets set now? */ - __asm__("sleep"); - } else - local_irq_enable(); + while(1) { + if (!need_resched()) { + local_irq_enable(); + __asm__("sleep"); + local_irq_disable(); + } + schedule(); + } } #else void default_idle(void) { - cpu_relax(); + while(1) { + if (need_resched()) + schedule(); + } } #endif void (*idle)(void) = default_idle; @@ -77,13 +81,7 @@ void (*idle)(void) = default_idle; */ void cpu_idle(void) { - while (1) { - while (!need_resched()) - idle(); - preempt_enable_no_resched(); - schedule(); - preempt_disable(); - } + idle(); } void machine_restart(char * __unused) diff --git a/trunk/arch/i386/kernel/apm.c b/trunk/arch/i386/kernel/apm.c index 003548b8735f..86e80c551478 100644 --- a/trunk/arch/i386/kernel/apm.c +++ b/trunk/arch/i386/kernel/apm.c @@ -769,26 +769,8 @@ static int set_system_power_state(u_short state) static int apm_do_idle(void) { u32 eax; - u8 ret = 0; - int idled = 0; - int polling; - - polling = test_thread_flag(TIF_POLLING_NRFLAG); - if (polling) { - clear_thread_flag(TIF_POLLING_NRFLAG); - smp_mb__after_clear_bit(); - } - if (!need_resched()) { - idled = 1; - ret = apm_bios_call_simple(APM_FUNC_IDLE, 0, 0, &eax); - } - if (polling) - set_thread_flag(TIF_POLLING_NRFLAG); - - if (!idled) - return 0; - if (ret) { + if (apm_bios_call_simple(APM_FUNC_IDLE, 0, 0, &eax)) { static unsigned long t; /* This always fails on some SMP boards running UP kernels. diff --git a/trunk/arch/i386/kernel/cpu/cpufreq/acpi-cpufreq.c b/trunk/arch/i386/kernel/cpu/cpufreq/acpi-cpufreq.c index 871366b83b3f..caa9f7711343 100644 --- a/trunk/arch/i386/kernel/cpu/cpufreq/acpi-cpufreq.c +++ b/trunk/arch/i386/kernel/cpu/cpufreq/acpi-cpufreq.c @@ -377,9 +377,10 @@ acpi_cpufreq_cpu_init ( arg0.buffer.length = 12; arg0.buffer.pointer = (u8 *) arg0_buf; - data = kzalloc(sizeof(struct cpufreq_acpi_io), GFP_KERNEL); + data = kmalloc(sizeof(struct cpufreq_acpi_io), GFP_KERNEL); if (!data) return (-ENOMEM); + memset(data, 0, sizeof(struct cpufreq_acpi_io)); acpi_io_data[cpu] = data; diff --git a/trunk/arch/i386/kernel/cpu/cpufreq/powernow-k7.c b/trunk/arch/i386/kernel/cpu/cpufreq/powernow-k7.c index edcd626001da..73a5dc5b26b8 100644 --- a/trunk/arch/i386/kernel/cpu/cpufreq/powernow-k7.c +++ b/trunk/arch/i386/kernel/cpu/cpufreq/powernow-k7.c @@ -171,9 +171,10 @@ static int get_ranges (unsigned char *pst) unsigned int speed; u8 fid, vid; - powernow_table = kzalloc((sizeof(struct cpufreq_frequency_table) * (number_scales + 1)), GFP_KERNEL); + powernow_table = kmalloc((sizeof(struct cpufreq_frequency_table) * (number_scales + 1)), GFP_KERNEL); if (!powernow_table) return -ENOMEM; + memset(powernow_table, 0, (sizeof(struct cpufreq_frequency_table) * (number_scales + 1))); for (j=0 ; j < number_scales; j++) { fid = *pst++; @@ -304,13 +305,16 @@ static int powernow_acpi_init(void) goto err0; } - acpi_processor_perf = kzalloc(sizeof(struct acpi_processor_performance), + acpi_processor_perf = kmalloc(sizeof(struct acpi_processor_performance), GFP_KERNEL); + if (!acpi_processor_perf) { retval = -ENOMEM; goto err0; } + memset(acpi_processor_perf, 0, sizeof(struct acpi_processor_performance)); + if (acpi_processor_register_performance(acpi_processor_perf, 0)) { retval = -EIO; goto err1; @@ -333,12 +337,14 @@ static int powernow_acpi_init(void) goto err2; } - powernow_table = kzalloc((number_scales + 1) * (sizeof(struct cpufreq_frequency_table)), GFP_KERNEL); + powernow_table = kmalloc((number_scales + 1) * (sizeof(struct cpufreq_frequency_table)), GFP_KERNEL); if (!powernow_table) { retval = -ENOMEM; goto err2; } + memset(powernow_table, 0, ((number_scales + 1) * sizeof(struct cpufreq_frequency_table))); + pc.val = (unsigned long) acpi_processor_perf->states[0].control; for (i = 0; i < number_scales; i++) { u8 fid, vid; diff --git a/trunk/arch/i386/kernel/cpu/cpufreq/powernow-k8.c b/trunk/arch/i386/kernel/cpu/cpufreq/powernow-k8.c index 68a1fc87f4ca..2d5c9adba0cd 100644 --- a/trunk/arch/i386/kernel/cpu/cpufreq/powernow-k8.c +++ b/trunk/arch/i386/kernel/cpu/cpufreq/powernow-k8.c @@ -462,6 +462,7 @@ static int check_supported_cpu(unsigned int cpu) oldmask = current->cpus_allowed; set_cpus_allowed(current, cpumask_of_cpu(cpu)); + schedule(); if (smp_processor_id() != cpu) { printk(KERN_ERR "limiting to cpu %u failed\n", cpu); @@ -496,7 +497,9 @@ static int check_supported_cpu(unsigned int cpu) out: set_cpus_allowed(current, oldmask); + schedule(); return rc; + } static int check_pst_table(struct powernow_k8_data *data, struct pst_s *pst, u8 maxvid) @@ -910,6 +913,7 @@ static int powernowk8_target(struct cpufreq_policy *pol, unsigned targfreq, unsi /* only run on specific CPU from here on */ oldmask = current->cpus_allowed; set_cpus_allowed(current, cpumask_of_cpu(pol->cpu)); + schedule(); if (smp_processor_id() != pol->cpu) { printk(KERN_ERR "limiting to cpu %u failed\n", pol->cpu); @@ -964,6 +968,8 @@ static int powernowk8_target(struct cpufreq_policy *pol, unsigned targfreq, unsi err_out: set_cpus_allowed(current, oldmask); + schedule(); + return ret; } @@ -985,11 +991,12 @@ static int __init powernowk8_cpu_init(struct cpufreq_policy *pol) if (!check_supported_cpu(pol->cpu)) return -ENODEV; - data = kzalloc(sizeof(struct powernow_k8_data), GFP_KERNEL); + data = kmalloc(sizeof(struct powernow_k8_data), GFP_KERNEL); if (!data) { printk(KERN_ERR PFX "unable to alloc powernow_k8_data"); return -ENOMEM; } + memset(data,0,sizeof(struct powernow_k8_data)); data->cpu = pol->cpu; @@ -1019,6 +1026,7 @@ static int __init powernowk8_cpu_init(struct cpufreq_policy *pol) /* only run on specific CPU from here on */ oldmask = current->cpus_allowed; set_cpus_allowed(current, cpumask_of_cpu(pol->cpu)); + schedule(); if (smp_processor_id() != pol->cpu) { printk(KERN_ERR "limiting to cpu %u failed\n", pol->cpu); @@ -1037,6 +1045,7 @@ static int __init powernowk8_cpu_init(struct cpufreq_policy *pol) /* run on any CPU again */ set_cpus_allowed(current, oldmask); + schedule(); pol->governor = CPUFREQ_DEFAULT_GOVERNOR; pol->cpus = cpu_core_map[pol->cpu]; @@ -1071,6 +1080,7 @@ static int __init powernowk8_cpu_init(struct cpufreq_policy *pol) err_out: set_cpus_allowed(current, oldmask); + schedule(); powernow_k8_cpu_exit_acpi(data); kfree(data); @@ -1106,14 +1116,17 @@ static unsigned int powernowk8_get (unsigned int cpu) set_cpus_allowed(current, oldmask); return 0; } - + preempt_disable(); + if (query_current_values_with_pending_wait(data)) goto out; khz = find_khz_freq_from_fid(data->currfid); -out: + out: + preempt_enable_no_resched(); set_cpus_allowed(current, oldmask); + return khz; } diff --git a/trunk/arch/i386/kernel/cpu/cpufreq/speedstep-centrino.c b/trunk/arch/i386/kernel/cpu/cpufreq/speedstep-centrino.c index edb9873e27e3..0ea010a7afb1 100644 --- a/trunk/arch/i386/kernel/cpu/cpufreq/speedstep-centrino.c +++ b/trunk/arch/i386/kernel/cpu/cpufreq/speedstep-centrino.c @@ -423,11 +423,12 @@ static int centrino_cpu_init_acpi(struct cpufreq_policy *policy) } } - centrino_model[cpu] = kzalloc(sizeof(struct cpu_model), GFP_KERNEL); + centrino_model[cpu] = kmalloc(sizeof(struct cpu_model), GFP_KERNEL); if (!centrino_model[cpu]) { result = -ENOMEM; goto err_unreg; } + memset(centrino_model[cpu], 0, sizeof(struct cpu_model)); centrino_model[cpu]->model_name=NULL; centrino_model[cpu]->max_freq = p.states[0].core_frequency * 1000; diff --git a/trunk/arch/i386/kernel/process.c b/trunk/arch/i386/kernel/process.c index 1cb261f225d5..7a14fdfd3af9 100644 --- a/trunk/arch/i386/kernel/process.c +++ b/trunk/arch/i386/kernel/process.c @@ -99,22 +99,14 @@ EXPORT_SYMBOL(enable_hlt); */ void default_idle(void) { - local_irq_enable(); - if (!hlt_counter && boot_cpu_data.hlt_works_ok) { - clear_thread_flag(TIF_POLLING_NRFLAG); - smp_mb__after_clear_bit(); - while (!need_resched()) { - local_irq_disable(); - if (!need_resched()) - safe_halt(); - else - local_irq_enable(); - } - set_thread_flag(TIF_POLLING_NRFLAG); + local_irq_disable(); + if (!need_resched()) + safe_halt(); + else + local_irq_enable(); } else { - while (!need_resched()) - cpu_relax(); + cpu_relax(); } } #ifdef CONFIG_APM_MODULE @@ -128,14 +120,29 @@ EXPORT_SYMBOL(default_idle); */ static void poll_idle (void) { + int oldval; + local_irq_enable(); - asm volatile( - "2:" - "testl %0, %1;" - "rep; nop;" - "je 2b;" - : : "i"(_TIF_NEED_RESCHED), "m" (current_thread_info()->flags)); + /* + * Deal with another CPU just having chosen a thread to + * run here: + */ + oldval = test_and_clear_thread_flag(TIF_NEED_RESCHED); + + if (!oldval) { + set_thread_flag(TIF_POLLING_NRFLAG); + asm volatile( + "2:" + "testl %0, %1;" + "rep; nop;" + "je 2b;" + : : "i"(_TIF_NEED_RESCHED), "m" (current_thread_info()->flags)); + + clear_thread_flag(TIF_POLLING_NRFLAG); + } else { + set_need_resched(); + } } #ifdef CONFIG_HOTPLUG_CPU @@ -172,9 +179,7 @@ static inline void play_dead(void) */ void cpu_idle(void) { - int cpu = smp_processor_id(); - - set_thread_flag(TIF_POLLING_NRFLAG); + int cpu = raw_smp_processor_id(); /* endless idle loop with no priority at all */ while (1) { @@ -196,9 +201,7 @@ void cpu_idle(void) __get_cpu_var(irq_stat).idle_timestamp = jiffies; idle(); } - preempt_enable_no_resched(); schedule(); - preempt_disable(); } } @@ -241,12 +244,15 @@ static void mwait_idle(void) { local_irq_enable(); - while (!need_resched()) { - __monitor((void *)¤t_thread_info()->flags, 0, 0); - smp_mb(); - if (need_resched()) - break; - __mwait(0, 0); + if (!need_resched()) { + set_thread_flag(TIF_POLLING_NRFLAG); + do { + __monitor((void *)¤t_thread_info()->flags, 0, 0); + if (need_resched()) + break; + __mwait(0, 0); + } while (!need_resched()); + clear_thread_flag(TIF_POLLING_NRFLAG); } } diff --git a/trunk/arch/i386/kernel/setup.c b/trunk/arch/i386/kernel/setup.c index fdfcb0cba9b4..b48ac635f3c1 100644 --- a/trunk/arch/i386/kernel/setup.c +++ b/trunk/arch/i386/kernel/setup.c @@ -129,7 +129,9 @@ struct drive_info_struct { char dummy[32]; } drive_info; EXPORT_SYMBOL(drive_info); #endif struct screen_info screen_info; +#ifdef CONFIG_VT EXPORT_SYMBOL(screen_info); +#endif struct apm_info apm_info; EXPORT_SYMBOL(apm_info); struct sys_desc_table_struct { diff --git a/trunk/arch/i386/kernel/smpboot.c b/trunk/arch/i386/kernel/smpboot.c index bc5a9d97466b..47ec76794d02 100644 --- a/trunk/arch/i386/kernel/smpboot.c +++ b/trunk/arch/i386/kernel/smpboot.c @@ -485,7 +485,6 @@ static void __devinit start_secondary(void *unused) * things done here to the most necessary things. */ cpu_init(); - preempt_disable(); smp_callin(); while (!cpu_isset(smp_processor_id(), smp_commenced_mask)) rep_nop(); diff --git a/trunk/arch/ia64/Kconfig b/trunk/arch/ia64/Kconfig index d4de8a4814be..9f2093c1f44b 100644 --- a/trunk/arch/ia64/Kconfig +++ b/trunk/arch/ia64/Kconfig @@ -191,7 +191,6 @@ config IOSAPIC config IA64_SGI_SN_XP tristate "Support communication between SGI SSIs" - depends on IA64_GENERIC || IA64_SGI_SN2 select IA64_UNCACHED_ALLOCATOR help An SGI machine can be divided into multiple Single System diff --git a/trunk/arch/ia64/ia32/ia32_ioctl.c b/trunk/arch/ia64/ia32/ia32_ioctl.c index 88739394f6df..164b211f4174 100644 --- a/trunk/arch/ia64/ia32/ia32_ioctl.c +++ b/trunk/arch/ia64/ia32/ia32_ioctl.c @@ -29,8 +29,10 @@ #define CODE #include "compat_ioctl.c" +typedef int (* ioctl32_handler_t)(unsigned int, unsigned int, unsigned long, struct file *); + #define COMPATIBLE_IOCTL(cmd) HANDLE_IOCTL((cmd),sys_ioctl) -#define HANDLE_IOCTL(cmd,handler) { (cmd), (ioctl_trans_handler_t)(handler), NULL }, +#define HANDLE_IOCTL(cmd,handler) { (cmd), (ioctl32_handler_t)(handler), NULL }, #define IOCTL_TABLE_START \ struct ioctl_trans ioctl_start[] = { #define IOCTL_TABLE_END \ diff --git a/trunk/arch/ia64/kernel/kprobes.c b/trunk/arch/ia64/kernel/kprobes.c index 96736a119c91..801eeaeaf3de 100644 --- a/trunk/arch/ia64/kernel/kprobes.c +++ b/trunk/arch/ia64/kernel/kprobes.c @@ -347,7 +347,7 @@ int __kprobes trampoline_probe_handler(struct kprobe *p, struct pt_regs *regs) ((struct fnptr *)kretprobe_trampoline)->ip; spin_lock_irqsave(&kretprobe_lock, flags); - head = kretprobe_inst_table_head(current); + head = kretprobe_inst_table_head(current); /* * It is possible to have multiple instances associated with a given @@ -363,9 +363,9 @@ int __kprobes trampoline_probe_handler(struct kprobe *p, struct pt_regs *regs) * kretprobe_trampoline */ hlist_for_each_entry_safe(ri, node, tmp, head, hlist) { - if (ri->task != current) + if (ri->task != current) /* another task is sharing our hash bucket */ - continue; + continue; if (ri->rp && ri->rp->handler) ri->rp->handler(ri, regs); @@ -394,7 +394,7 @@ int __kprobes trampoline_probe_handler(struct kprobe *p, struct pt_regs *regs) * kprobe_handler() that we don't want the post_handler * to run (and have re-enabled preemption) */ - return 1; + return 1; } /* Called with kretprobe_lock held */ @@ -739,12 +739,16 @@ int __kprobes kprobe_exceptions_notify(struct notifier_block *self, switch(val) { case DIE_BREAK: - if (pre_kprobes_handler(args)) - ret = NOTIFY_STOP; + /* err is break number from ia64_bad_break() */ + if (args->err == 0x80200 || args->err == 0x80300) + if (pre_kprobes_handler(args)) + ret = NOTIFY_STOP; break; - case DIE_SS: - if (post_kprobes_handler(args->regs)) - ret = NOTIFY_STOP; + case DIE_FAULT: + /* err is vector number from ia64_fault() */ + if (args->err == 36) + if (post_kprobes_handler(args->regs)) + ret = NOTIFY_STOP; break; case DIE_PAGE_FAULT: /* kprobe_running() needs smp_processor_id() */ diff --git a/trunk/arch/ia64/kernel/mca.c b/trunk/arch/ia64/kernel/mca.c index 52c47da17246..355af15287c7 100644 --- a/trunk/arch/ia64/kernel/mca.c +++ b/trunk/arch/ia64/kernel/mca.c @@ -51,6 +51,9 @@ * * 2005-08-12 Keith Owens * Convert MCA/INIT handlers to use per event stacks and SAL/OS state. + * + * 2005-10-07 Keith Owens + * Add notify_die() hooks. */ #include #include @@ -58,7 +61,6 @@ #include #include #include -#include #include #include #include @@ -69,6 +71,7 @@ #include #include +#include #include #include #include @@ -132,6 +135,14 @@ extern void salinfo_log_wakeup(int type, u8 *buffer, u64 size, int irqsafe); static int mca_init; + +static void inline +ia64_mca_spin(const char *func) +{ + printk(KERN_EMERG "%s: spinning here, not returning to SAL\n", func); + while (1) + cpu_relax(); +} /* * IA64_MCA log support */ @@ -526,13 +537,16 @@ ia64_mca_wakeup_all(void) * Outputs : None */ static irqreturn_t -ia64_mca_rendez_int_handler(int rendez_irq, void *arg, struct pt_regs *ptregs) +ia64_mca_rendez_int_handler(int rendez_irq, void *arg, struct pt_regs *regs) { unsigned long flags; int cpu = smp_processor_id(); /* Mask all interrupts */ local_irq_save(flags); + if (notify_die(DIE_MCA_RENDZVOUS_ENTER, "MCA", regs, 0, 0, 0) + == NOTIFY_STOP) + ia64_mca_spin(__FUNCTION__); ia64_mc_info.imi_rendez_checkin[cpu] = IA64_MCA_RENDEZ_CHECKIN_DONE; /* Register with the SAL monarch that the slave has @@ -540,10 +554,18 @@ ia64_mca_rendez_int_handler(int rendez_irq, void *arg, struct pt_regs *ptregs) */ ia64_sal_mc_rendez(); + if (notify_die(DIE_MCA_RENDZVOUS_PROCESS, "MCA", regs, 0, 0, 0) + == NOTIFY_STOP) + ia64_mca_spin(__FUNCTION__); + /* Wait for the monarch cpu to exit. */ while (monarch_cpu != -1) cpu_relax(); /* spin until monarch leaves */ + if (notify_die(DIE_MCA_RENDZVOUS_LEAVE, "MCA", regs, 0, 0, 0) + == NOTIFY_STOP) + ia64_mca_spin(__FUNCTION__); + /* Enable all interrupts */ local_irq_restore(flags); return IRQ_HANDLED; @@ -933,6 +955,9 @@ ia64_mca_handler(struct pt_regs *regs, struct switch_stack *sw, oops_in_progress = 1; /* FIXME: make printk NMI/MCA/INIT safe */ previous_current = ia64_mca_modify_original_stack(regs, sw, sos, "MCA"); monarch_cpu = cpu; + if (notify_die(DIE_MCA_MONARCH_ENTER, "MCA", regs, 0, 0, 0) + == NOTIFY_STOP) + ia64_mca_spin(__FUNCTION__); ia64_wait_for_slaves(cpu); /* Wakeup all the processors which are spinning in the rendezvous loop. @@ -942,6 +967,9 @@ ia64_mca_handler(struct pt_regs *regs, struct switch_stack *sw, * spinning in SAL does not work. */ ia64_mca_wakeup_all(); + if (notify_die(DIE_MCA_MONARCH_PROCESS, "MCA", regs, 0, 0, 0) + == NOTIFY_STOP) + ia64_mca_spin(__FUNCTION__); /* Get the MCA error record and log it */ ia64_mca_log_sal_error_record(SAL_INFO_TYPE_MCA); @@ -960,6 +988,9 @@ ia64_mca_handler(struct pt_regs *regs, struct switch_stack *sw, ia64_sal_clear_state_info(SAL_INFO_TYPE_MCA); sos->os_status = IA64_MCA_CORRECTED; } + if (notify_die(DIE_MCA_MONARCH_LEAVE, "MCA", regs, 0, 0, recover) + == NOTIFY_STOP) + ia64_mca_spin(__FUNCTION__); set_curr_task(cpu, previous_current); monarch_cpu = -1; @@ -1188,6 +1219,37 @@ ia64_mca_cpe_poll (unsigned long dummy) #endif /* CONFIG_ACPI */ +static int +default_monarch_init_process(struct notifier_block *self, unsigned long val, void *data) +{ + int c; + struct task_struct *g, *t; + if (val != DIE_INIT_MONARCH_PROCESS) + return NOTIFY_DONE; + printk(KERN_ERR "Processes interrupted by INIT -"); + for_each_online_cpu(c) { + struct ia64_sal_os_state *s; + t = __va(__per_cpu_mca[c] + IA64_MCA_CPU_INIT_STACK_OFFSET); + s = (struct ia64_sal_os_state *)((char *)t + MCA_SOS_OFFSET); + g = s->prev_task; + if (g) { + if (g->pid) + printk(" %d", g->pid); + else + printk(" %d (cpu %d task 0x%p)", g->pid, task_cpu(g), g); + } + } + printk("\n\n"); + if (read_trylock(&tasklist_lock)) { + do_each_thread (g, t) { + printk("\nBacktrace of pid %d (%s)\n", t->pid, t->comm); + show_stack(t, NULL); + } while_each_thread (g, t); + read_unlock(&tasklist_lock); + } + return NOTIFY_DONE; +} + /* * C portion of the OS INIT handler * @@ -1212,8 +1274,7 @@ ia64_init_handler(struct pt_regs *regs, struct switch_stack *sw, static atomic_t slaves; static atomic_t monarchs; task_t *previous_current; - int cpu = smp_processor_id(), c; - struct task_struct *g, *t; + int cpu = smp_processor_id(); oops_in_progress = 1; /* FIXME: make printk NMI/MCA/INIT safe */ console_loglevel = 15; /* make sure printks make it to console */ @@ -1253,8 +1314,17 @@ ia64_init_handler(struct pt_regs *regs, struct switch_stack *sw, ia64_mc_info.imi_rendez_checkin[cpu] = IA64_MCA_RENDEZ_CHECKIN_INIT; while (monarch_cpu == -1) cpu_relax(); /* spin until monarch enters */ + if (notify_die(DIE_INIT_SLAVE_ENTER, "INIT", regs, 0, 0, 0) + == NOTIFY_STOP) + ia64_mca_spin(__FUNCTION__); + if (notify_die(DIE_INIT_SLAVE_PROCESS, "INIT", regs, 0, 0, 0) + == NOTIFY_STOP) + ia64_mca_spin(__FUNCTION__); while (monarch_cpu != -1) cpu_relax(); /* spin until monarch leaves */ + if (notify_die(DIE_INIT_SLAVE_LEAVE, "INIT", regs, 0, 0, 0) + == NOTIFY_STOP) + ia64_mca_spin(__FUNCTION__); printk("Slave on cpu %d returning to normal service.\n", cpu); set_curr_task(cpu, previous_current); ia64_mc_info.imi_rendez_checkin[cpu] = IA64_MCA_RENDEZ_CHECKIN_NOTDONE; @@ -1263,6 +1333,9 @@ ia64_init_handler(struct pt_regs *regs, struct switch_stack *sw, } monarch_cpu = cpu; + if (notify_die(DIE_INIT_MONARCH_ENTER, "INIT", regs, 0, 0, 0) + == NOTIFY_STOP) + ia64_mca_spin(__FUNCTION__); /* * Wait for a bit. On some machines (e.g., HP's zx2000 and zx6000, INIT can be @@ -1273,27 +1346,16 @@ ia64_init_handler(struct pt_regs *regs, struct switch_stack *sw, printk("Delaying for 5 seconds...\n"); udelay(5*1000000); ia64_wait_for_slaves(cpu); - printk(KERN_ERR "Processes interrupted by INIT -"); - for_each_online_cpu(c) { - struct ia64_sal_os_state *s; - t = __va(__per_cpu_mca[c] + IA64_MCA_CPU_INIT_STACK_OFFSET); - s = (struct ia64_sal_os_state *)((char *)t + MCA_SOS_OFFSET); - g = s->prev_task; - if (g) { - if (g->pid) - printk(" %d", g->pid); - else - printk(" %d (cpu %d task 0x%p)", g->pid, task_cpu(g), g); - } - } - printk("\n\n"); - if (read_trylock(&tasklist_lock)) { - do_each_thread (g, t) { - printk("\nBacktrace of pid %d (%s)\n", t->pid, t->comm); - show_stack(t, NULL); - } while_each_thread (g, t); - read_unlock(&tasklist_lock); - } + /* If nobody intercepts DIE_INIT_MONARCH_PROCESS then we drop through + * to default_monarch_init_process() above and just print all the + * tasks. + */ + if (notify_die(DIE_INIT_MONARCH_PROCESS, "INIT", regs, 0, 0, 0) + == NOTIFY_STOP) + ia64_mca_spin(__FUNCTION__); + if (notify_die(DIE_INIT_MONARCH_LEAVE, "INIT", regs, 0, 0, 0) + == NOTIFY_STOP) + ia64_mca_spin(__FUNCTION__); printk("\nINIT dump complete. Monarch on cpu %d returning to normal service.\n", cpu); atomic_dec(&monarchs); set_curr_task(cpu, previous_current); @@ -1462,6 +1524,10 @@ ia64_mca_init(void) s64 rc; struct ia64_sal_retval isrv; u64 timeout = IA64_MCA_RENDEZ_TIMEOUT; /* platform specific */ + static struct notifier_block default_init_monarch_nb = { + .notifier_call = default_monarch_init_process, + .priority = 0/* we need to notified last */ + }; IA64_MCA_DEBUG("%s: begin\n", __FUNCTION__); @@ -1555,6 +1621,10 @@ ia64_mca_init(void) "(status %ld)\n", rc); return; } + if (register_die_notifier(&default_init_monarch_nb)) { + printk(KERN_ERR "Failed to register default monarch INIT process\n"); + return; + } IA64_MCA_DEBUG("%s: registered OS INIT handler with SAL\n", __FUNCTION__); diff --git a/trunk/arch/ia64/kernel/mca_drv.c b/trunk/arch/ia64/kernel/mca_drv.c index 3492e3211a44..f081c60ab206 100644 --- a/trunk/arch/ia64/kernel/mca_drv.c +++ b/trunk/arch/ia64/kernel/mca_drv.c @@ -88,7 +88,7 @@ mca_page_isolate(unsigned long paddr) if (!ia64_phys_addr_valid(paddr)) return ISOLATE_NONE; - if (!pfn_valid(paddr >> PAGE_SHIFT)) + if (!pfn_valid(paddr)) return ISOLATE_NONE; /* convert physical address to physical page number */ @@ -108,7 +108,6 @@ mca_page_isolate(unsigned long paddr) return ISOLATE_NG; /* add attribute 'Reserved' and register the page */ - get_page(p); SetPageReserved(p); page_isolate[num_page_isolate++] = p; @@ -547,20 +546,9 @@ recover_from_processor_error(int platform, slidx_table_t *slidx, (pal_processor_state_info_t*)peidx_psp(peidx); /* - * Processor recovery status must key off of the PAL recovery - * status in the Processor State Parameter. + * We cannot recover errors with other than bus_check. */ - - /* - * The machine check is corrected. - */ - if (psp->cm == 1) - return 1; - - /* - * The error was not contained. Software must be reset. - */ - if (psp->us || psp->ci == 0) + if (psp->cc || psp->rc || psp->uc) return 0; /* @@ -581,6 +569,8 @@ recover_from_processor_error(int platform, slidx_table_t *slidx, return 0; if (pbci->eb && pbci->bsi > 0) return 0; + if (psp->ci == 0) + return 0; /* * This is a local MCA and estimated as recoverble external bus error. diff --git a/trunk/arch/ia64/kernel/process.c b/trunk/arch/ia64/kernel/process.c index 640d6908f8ec..c78355cb8902 100644 --- a/trunk/arch/ia64/kernel/process.c +++ b/trunk/arch/ia64/kernel/process.c @@ -4,6 +4,9 @@ * Copyright (C) 1998-2003 Hewlett-Packard Co * David Mosberger-Tang * 04/11/17 Ashok Raj Added CPU Hotplug Support + * + * 2005-10-07 Keith Owens + * Add notify_die() hooks. */ #define __KERNEL_SYSCALLS__ /* see */ #include @@ -34,6 +37,7 @@ #include #include #include +#include #include #include #include @@ -197,15 +201,11 @@ void default_idle (void) { local_irq_enable(); - while (!need_resched()) { - if (can_do_pal_halt) { - local_irq_disable(); - if (!need_resched()) - safe_halt(); - local_irq_enable(); - } else + while (!need_resched()) + if (can_do_pal_halt) + safe_halt(); + else cpu_relax(); - } } #ifdef CONFIG_HOTPLUG_CPU @@ -267,16 +267,16 @@ void __attribute__((noreturn)) cpu_idle (void) { void (*mark_idle)(int) = ia64_mark_idle; - int cpu = smp_processor_id(); - set_thread_flag(TIF_POLLING_NRFLAG); /* endless idle loop with no priority at all */ while (1) { - if (!need_resched()) { - void (*idle)(void); #ifdef CONFIG_SMP + if (!need_resched()) min_xtp(); #endif + while (!need_resched()) { + void (*idle)(void); + if (__get_cpu_var(cpu_idle_state)) __get_cpu_var(cpu_idle_state) = 0; @@ -288,17 +288,17 @@ cpu_idle (void) if (!idle) idle = default_idle; (*idle)(); - if (mark_idle) - (*mark_idle)(0); + } + + if (mark_idle) + (*mark_idle)(0); + #ifdef CONFIG_SMP - normal_xtp(); + normal_xtp(); #endif - } - preempt_enable_no_resched(); schedule(); - preempt_disable(); check_pgt_cache(); - if (cpu_is_offline(cpu)) + if (cpu_is_offline(smp_processor_id())) play_dead(); } } @@ -808,12 +808,14 @@ cpu_halt (void) void machine_restart (char *restart_cmd) { + (void) notify_die(DIE_MACHINE_RESTART, restart_cmd, NULL, 0, 0, 0); (*efi.reset_system)(EFI_RESET_WARM, 0, 0, NULL); } void machine_halt (void) { + (void) notify_die(DIE_MACHINE_HALT, "", NULL, 0, 0, 0); cpu_halt(); } diff --git a/trunk/arch/ia64/kernel/signal.c b/trunk/arch/ia64/kernel/signal.c index 58ce07efc56e..774f34b675cf 100644 --- a/trunk/arch/ia64/kernel/signal.c +++ b/trunk/arch/ia64/kernel/signal.c @@ -387,14 +387,15 @@ setup_frame (int sig, struct k_sigaction *ka, siginfo_t *info, sigset_t *set, struct sigscratch *scr) { extern char __kernel_sigtramp[]; - unsigned long tramp_addr, new_rbs = 0, new_sp; + unsigned long tramp_addr, new_rbs = 0; struct sigframe __user *frame; long err; - new_sp = scr->pt.r12; + frame = (void __user *) scr->pt.r12; tramp_addr = (unsigned long) __kernel_sigtramp; - if ((ka->sa.sa_flags & SA_ONSTACK) && sas_ss_flags(new_sp) == 0) { - new_sp = current->sas_ss_sp + current->sas_ss_size; + if ((ka->sa.sa_flags & SA_ONSTACK) && sas_ss_flags((unsigned long) frame) == 0) { + frame = (void __user *) ((current->sas_ss_sp + current->sas_ss_size) + & ~(STACK_ALIGN - 1)); /* * We need to check for the register stack being on the signal stack * separately, because it's switched separately (memory stack is switched @@ -403,7 +404,7 @@ setup_frame (int sig, struct k_sigaction *ka, siginfo_t *info, sigset_t *set, if (!rbs_on_sig_stack(scr->pt.ar_bspstore)) new_rbs = (current->sas_ss_sp + sizeof(long) - 1) & ~(sizeof(long) - 1); } - frame = (void __user *) ((new_sp - sizeof(*frame)) & -STACK_ALIGN); + frame = (void __user *) frame - ((sizeof(*frame) + STACK_ALIGN - 1) & ~(STACK_ALIGN - 1)); if (!access_ok(VERIFY_WRITE, frame, sizeof(*frame))) return force_sigsegv_info(sig, frame); diff --git a/trunk/arch/ia64/kernel/smpboot.c b/trunk/arch/ia64/kernel/smpboot.c index 8f44e7d2df66..400a48987124 100644 --- a/trunk/arch/ia64/kernel/smpboot.c +++ b/trunk/arch/ia64/kernel/smpboot.c @@ -399,7 +399,6 @@ start_secondary (void *unused) Dprintk("start_secondary: starting CPU 0x%x\n", hard_smp_processor_id()); efi_map_pal_code(); cpu_init(); - preempt_disable(); smp_callin(); cpu_idle(); diff --git a/trunk/arch/ia64/kernel/traps.c b/trunk/arch/ia64/kernel/traps.c index f970359e7edf..fba5fdd1f968 100644 --- a/trunk/arch/ia64/kernel/traps.c +++ b/trunk/arch/ia64/kernel/traps.c @@ -30,17 +30,20 @@ fpswa_interface_t *fpswa_interface; EXPORT_SYMBOL(fpswa_interface); struct notifier_block *ia64die_chain; -static DEFINE_SPINLOCK(die_notifier_lock); -int register_die_notifier(struct notifier_block *nb) +int +register_die_notifier(struct notifier_block *nb) { - int err = 0; - unsigned long flags; - spin_lock_irqsave(&die_notifier_lock, flags); - err = notifier_chain_register(&ia64die_chain, nb); - spin_unlock_irqrestore(&die_notifier_lock, flags); - return err; + return notifier_chain_register(&ia64die_chain, nb); } +EXPORT_SYMBOL_GPL(register_die_notifier); + +int +unregister_die_notifier(struct notifier_block *nb) +{ + return notifier_chain_unregister(&ia64die_chain, nb); +} +EXPORT_SYMBOL_GPL(unregister_die_notifier); void __init trap_init (void) @@ -105,6 +108,7 @@ die (const char *str, struct pt_regs *regs, long err) if (++die.lock_owner_depth < 3) { printk("%s[%d]: %s %ld [%d]\n", current->comm, current->pid, str, err, ++die_counter); + (void) notify_die(DIE_OOPS, (char *)str, regs, err, 255, SIGSEGV); show_regs(regs); } else printk(KERN_ERR "Recursive die() failure, output suppressed\n"); @@ -155,9 +159,8 @@ __kprobes ia64_bad_break (unsigned long break_num, struct pt_regs *regs) switch (break_num) { case 0: /* unknown error (used by GCC for __builtin_abort()) */ if (notify_die(DIE_BREAK, "break 0", regs, break_num, TRAP_BRKPT, SIGTRAP) - == NOTIFY_STOP) { + == NOTIFY_STOP) return; - } die_if_kernel("bugcheck!", regs, break_num); sig = SIGILL; code = ILL_ILLOPC; break; @@ -210,15 +213,6 @@ __kprobes ia64_bad_break (unsigned long break_num, struct pt_regs *regs) sig = SIGILL; code = __ILL_BNDMOD; break; - case 0x80200: - case 0x80300: - if (notify_die(DIE_BREAK, "kprobe", regs, break_num, TRAP_BRKPT, SIGTRAP) - == NOTIFY_STOP) { - return; - } - sig = SIGTRAP; code = TRAP_BRKPT; - break; - default: if (break_num < 0x40000 || break_num > 0x100000) die_if_kernel("Bad break", regs, break_num); @@ -226,6 +220,9 @@ __kprobes ia64_bad_break (unsigned long break_num, struct pt_regs *regs) if (break_num < 0x80000) { sig = SIGILL; code = __ILL_BREAK; } else { + if (notify_die(DIE_BREAK, "bad break", regs, break_num, TRAP_BRKPT, SIGTRAP) + == NOTIFY_STOP) + return; sig = SIGTRAP; code = TRAP_BRKPT; } } @@ -578,12 +575,11 @@ ia64_fault (unsigned long vector, unsigned long isr, unsigned long ifa, #endif break; case 35: siginfo.si_code = TRAP_BRANCH; ifa = 0; break; - case 36: - if (notify_die(DIE_SS, "ss", ®s, vector, - vector, SIGTRAP) == NOTIFY_STOP) - return; - siginfo.si_code = TRAP_TRACE; ifa = 0; break; + case 36: siginfo.si_code = TRAP_TRACE; ifa = 0; break; } + if (notify_die(DIE_FAULT, "ia64_fault", ®s, vector, siginfo.si_code, SIGTRAP) + == NOTIFY_STOP) + return; siginfo.si_signo = SIGTRAP; siginfo.si_errno = 0; siginfo.si_addr = (void __user *) ifa; diff --git a/trunk/arch/ia64/mm/discontig.c b/trunk/arch/ia64/mm/discontig.c index 0f776b032d31..a88cdb7232f8 100644 --- a/trunk/arch/ia64/mm/discontig.c +++ b/trunk/arch/ia64/mm/discontig.c @@ -350,12 +350,14 @@ static void __init initialize_pernode_data(void) * for best. * @nid: node id * @pernodesize: size of this node's pernode data + * @align: alignment to use for this node's pernode data */ -static void __init *memory_less_node_alloc(int nid, unsigned long pernodesize) +static void __init *memory_less_node_alloc(int nid, unsigned long pernodesize, + unsigned long align) { void *ptr = NULL; u8 best = 0xff; - int bestnode = -1, node, anynode = 0; + int bestnode = -1, node; for_each_online_node(node) { if (node_isset(node, memory_less_mask)) @@ -364,15 +366,13 @@ static void __init *memory_less_node_alloc(int nid, unsigned long pernodesize) best = node_distance(nid, node); bestnode = node; } - anynode = node; } - if (bestnode == -1) - bestnode = anynode; - - ptr = __alloc_bootmem_node(mem_data[bestnode].pgdat, pernodesize, - PERCPU_PAGE_SIZE, __pa(MAX_DMA_ADDRESS)); + ptr = __alloc_bootmem_node(mem_data[bestnode].pgdat, + pernodesize, align, __pa(MAX_DMA_ADDRESS)); + if (!ptr) + panic("NO memory for memory less node\n"); return ptr; } @@ -413,7 +413,8 @@ static void __init memory_less_nodes(void) for_each_node_mask(node, memory_less_mask) { pernodesize = compute_pernodesize(node); - pernode = memory_less_node_alloc(node, pernodesize); + pernode = memory_less_node_alloc(node, pernodesize, + (node) ? (node * PERCPU_PAGE_SIZE) : (1024*1024)); fill_pernode(node, __pa(pernode), pernodesize); } diff --git a/trunk/arch/ia64/sn/pci/pcibr/pcibr_provider.c b/trunk/arch/ia64/sn/pci/pcibr/pcibr_provider.c index 1f500c81002c..7b03b8084ffc 100644 --- a/trunk/arch/ia64/sn/pci/pcibr/pcibr_provider.c +++ b/trunk/arch/ia64/sn/pci/pcibr/pcibr_provider.c @@ -212,13 +212,13 @@ void pcibr_target_interrupt(struct sn_irq_info *sn_irq_info) pdi_pcibus_info; /* Disable the device's IRQ */ - pcireg_intr_enable_bit_clr(pcibus_info, (1 << bit)); + pcireg_intr_enable_bit_clr(pcibus_info, bit); /* Change the device's IRQ */ pcireg_intr_addr_addr_set(pcibus_info, bit, xtalk_addr); /* Re-enable the device's IRQ */ - pcireg_intr_enable_bit_set(pcibus_info, (1 << bit)); + pcireg_intr_enable_bit_set(pcibus_info, bit); pcibr_force_interrupt(sn_irq_info); } diff --git a/trunk/arch/ia64/sn/pci/pcibr/pcibr_reg.c b/trunk/arch/ia64/sn/pci/pcibr/pcibr_reg.c index 5d534091262c..4f718c3e93d3 100644 --- a/trunk/arch/ia64/sn/pci/pcibr/pcibr_reg.c +++ b/trunk/arch/ia64/sn/pci/pcibr/pcibr_reg.c @@ -131,7 +131,7 @@ void pcireg_intr_enable_bit_clr(struct pcibus_info *pcibus_info, uint64_t bits) __sn_clrq_relaxed(&ptr->tio.cp_int_enable, bits); break; case PCIBR_BRIDGETYPE_PIC: - __sn_clrq_relaxed(&ptr->pic.p_int_enable, bits); + __sn_clrq_relaxed(&ptr->pic.p_int_enable, ~bits); break; default: panic diff --git a/trunk/arch/m32r/kernel/process.c b/trunk/arch/m32r/kernel/process.c index cc4b571e5db7..ea13a8f4d8b0 100644 --- a/trunk/arch/m32r/kernel/process.c +++ b/trunk/arch/m32r/kernel/process.c @@ -104,9 +104,7 @@ void cpu_idle (void) idle(); } - preempt_enable_no_resched(); schedule(); - preempt_disable(); } } diff --git a/trunk/arch/m32r/kernel/smpboot.c b/trunk/arch/m32r/kernel/smpboot.c index b90c54169fa5..640d592ea072 100644 --- a/trunk/arch/m32r/kernel/smpboot.c +++ b/trunk/arch/m32r/kernel/smpboot.c @@ -426,7 +426,6 @@ void __init smp_cpus_done(unsigned int max_cpus) int __init start_secondary(void *unused) { cpu_init(); - preempt_disable(); smp_callin(); while (!cpu_isset(smp_processor_id(), smp_commenced_mask)) cpu_relax(); diff --git a/trunk/arch/m68k/kernel/process.c b/trunk/arch/m68k/kernel/process.c index 13d109328a42..11b1b90ba6ba 100644 --- a/trunk/arch/m68k/kernel/process.c +++ b/trunk/arch/m68k/kernel/process.c @@ -102,9 +102,7 @@ void cpu_idle(void) while (1) { while (!need_resched()) idle(); - preempt_enable_no_resched(); schedule(); - preempt_disable(); } } diff --git a/trunk/arch/mips/Kconfig b/trunk/arch/mips/Kconfig index e380a8322a94..0097a0d53b3b 100644 --- a/trunk/arch/mips/Kconfig +++ b/trunk/arch/mips/Kconfig @@ -958,7 +958,7 @@ config SOC_PNX8550 bool select DMA_NONCOHERENT select HW_HAS_PCI - select SYS_HAS_CPU_MIPS32_R1 + select SYS_HAS_CPU_R4X00 select SYS_SUPPORTS_32BIT_KERNEL config SWAP_IO_SPACE diff --git a/trunk/arch/mips/au1000/common/setup.c b/trunk/arch/mips/au1000/common/setup.c index 4f21f42d096b..1ef15d5ef943 100644 --- a/trunk/arch/mips/au1000/common/setup.c +++ b/trunk/arch/mips/au1000/common/setup.c @@ -111,6 +111,17 @@ void __init plat_setup(void) } #endif +#ifdef CONFIG_FB_E1356 + if ((argptr = strstr(argptr, "video=")) == NULL) { + argptr = prom_getcmdline(); +#ifdef CONFIG_MIPS_PB1000 + strcat(argptr, " video=e1356fb:system:pb1000,mmunalign:1"); +#else + strcat(argptr, " video=e1356fb:system:pb1500"); +#endif + } +#endif + #ifdef CONFIG_FB_XPERT98 if ((argptr = strstr(argptr, "video=")) == NULL) { argptr = prom_getcmdline(); diff --git a/trunk/arch/mips/boot/.gitignore b/trunk/arch/mips/boot/.gitignore deleted file mode 100644 index ba63401c6e10..000000000000 --- a/trunk/arch/mips/boot/.gitignore +++ /dev/null @@ -1,4 +0,0 @@ -mkboot -elf2ecoff -zImage -zImage.tmp diff --git a/trunk/arch/mips/configs/ddb5476_defconfig b/trunk/arch/mips/configs/ddb5476_defconfig index 326f3aa63741..b260e51eb517 100644 --- a/trunk/arch/mips/configs/ddb5476_defconfig +++ b/trunk/arch/mips/configs/ddb5476_defconfig @@ -658,6 +658,7 @@ CONFIG_FB=y # CONFIG_FB_SMIVGX is not set # CONFIG_FB_CYBLA is not set # CONFIG_FB_TRIDENT is not set +# CONFIG_FB_E1356 is not set # CONFIG_FB_S1D13XXX is not set # CONFIG_FB_VIRTUAL is not set diff --git a/trunk/arch/mips/configs/jmr3927_defconfig b/trunk/arch/mips/configs/jmr3927_defconfig index 6390a753e80b..9a728c2d8fd5 100644 --- a/trunk/arch/mips/configs/jmr3927_defconfig +++ b/trunk/arch/mips/configs/jmr3927_defconfig @@ -628,6 +628,7 @@ CONFIG_FB=y # CONFIG_FB_SMIVGX is not set # CONFIG_FB_CYBLA is not set # CONFIG_FB_TRIDENT is not set +# CONFIG_FB_E1356 is not set # CONFIG_FB_S1D13XXX is not set # CONFIG_FB_VIRTUAL is not set diff --git a/trunk/arch/mips/configs/ocelot_3_defconfig b/trunk/arch/mips/configs/ocelot_3_defconfig index f18d05c2ca77..ffb23fcab862 100644 --- a/trunk/arch/mips/configs/ocelot_3_defconfig +++ b/trunk/arch/mips/configs/ocelot_3_defconfig @@ -758,6 +758,7 @@ CONFIG_FB_MODE_HELPERS=y # CONFIG_FB_SMIVGX is not set # CONFIG_FB_CYBLA is not set # CONFIG_FB_TRIDENT is not set +# CONFIG_FB_E1356 is not set # CONFIG_FB_S1D13XXX is not set # CONFIG_FB_VIRTUAL is not set diff --git a/trunk/arch/mips/configs/pnx8550-jbs_defconfig b/trunk/arch/mips/configs/pnx8550-jbs_defconfig index 555837e4c06f..95f84d711912 100644 --- a/trunk/arch/mips/configs/pnx8550-jbs_defconfig +++ b/trunk/arch/mips/configs/pnx8550-jbs_defconfig @@ -129,7 +129,7 @@ CONFIG_MIPS_L1_CACHE_SHIFT=5 # # CPU selection # -CONFIG_CPU_MIPS32_R1=y +# CONFIG_CPU_MIPS32_R1 is not set # CONFIG_CPU_MIPS32_R2 is not set # CONFIG_CPU_MIPS64_R1 is not set # CONFIG_CPU_MIPS64_R2 is not set @@ -137,7 +137,7 @@ CONFIG_CPU_MIPS32_R1=y # CONFIG_CPU_TX39XX is not set # CONFIG_CPU_VR41XX is not set # CONFIG_CPU_R4300 is not set -# CONFIG_CPU_R4X00 is not set +CONFIG_CPU_R4X00=y # CONFIG_CPU_TX49XX is not set # CONFIG_CPU_R5000 is not set # CONFIG_CPU_R5432 is not set @@ -148,11 +148,10 @@ CONFIG_CPU_MIPS32_R1=y # CONFIG_CPU_RM7000 is not set # CONFIG_CPU_RM9000 is not set # CONFIG_CPU_SB1 is not set -CONFIG_SYS_HAS_CPU_MIPS32_R1=y -CONFIG_CPU_MIPS32=y -CONFIG_CPU_MIPSR1=y +CONFIG_SYS_HAS_CPU_R4X00=y CONFIG_SYS_SUPPORTS_32BIT_KERNEL=y CONFIG_CPU_SUPPORTS_32BIT_KERNEL=y +CONFIG_CPU_SUPPORTS_64BIT_KERNEL=y # # Kernel type @@ -163,11 +162,11 @@ CONFIG_PAGE_SIZE_4KB=y # CONFIG_PAGE_SIZE_8KB is not set # CONFIG_PAGE_SIZE_16KB is not set # CONFIG_PAGE_SIZE_64KB is not set -CONFIG_CPU_HAS_PREFETCH=y # CONFIG_MIPS_MT is not set # CONFIG_64BIT_PHYS_ADDR is not set # CONFIG_CPU_ADVANCED is not set CONFIG_CPU_HAS_LLSC=y +CONFIG_CPU_HAS_LLDSCD=y CONFIG_CPU_HAS_SYNC=y CONFIG_GENERIC_HARDIRQS=y CONFIG_GENERIC_IRQ_PROBE=y diff --git a/trunk/arch/mips/configs/pnx8550-v2pci_defconfig b/trunk/arch/mips/configs/pnx8550-v2pci_defconfig index 37bd8d5c865d..deb24c29ac0a 100644 --- a/trunk/arch/mips/configs/pnx8550-v2pci_defconfig +++ b/trunk/arch/mips/configs/pnx8550-v2pci_defconfig @@ -128,7 +128,7 @@ CONFIG_MIPS_L1_CACHE_SHIFT=5 # # CPU selection # -CONFIG_CPU_MIPS32_R1=y +# CONFIG_CPU_MIPS32_R1 is not set # CONFIG_CPU_MIPS32_R2 is not set # CONFIG_CPU_MIPS64_R1 is not set # CONFIG_CPU_MIPS64_R2 is not set @@ -136,7 +136,7 @@ CONFIG_CPU_MIPS32_R1=y # CONFIG_CPU_TX39XX is not set # CONFIG_CPU_VR41XX is not set # CONFIG_CPU_R4300 is not set -# CONFIG_CPU_R4X00 is not set +CONFIG_CPU_R4X00=y # CONFIG_CPU_TX49XX is not set # CONFIG_CPU_R5000 is not set # CONFIG_CPU_R5432 is not set @@ -147,11 +147,10 @@ CONFIG_CPU_MIPS32_R1=y # CONFIG_CPU_RM7000 is not set # CONFIG_CPU_RM9000 is not set # CONFIG_CPU_SB1 is not set -CONFIG_SYS_HAS_CPU_MIPS32_R1=y -CONFIG_CPU_MIPS32=y -CONFIG_CPU_MIPSR1=y +CONFIG_SYS_HAS_CPU_R4X00=y CONFIG_SYS_SUPPORTS_32BIT_KERNEL=y CONFIG_CPU_SUPPORTS_32BIT_KERNEL=y +CONFIG_CPU_SUPPORTS_64BIT_KERNEL=y # # Kernel type @@ -162,7 +161,6 @@ CONFIG_PAGE_SIZE_4KB=y # CONFIG_PAGE_SIZE_8KB is not set # CONFIG_PAGE_SIZE_16KB is not set # CONFIG_PAGE_SIZE_64KB is not set -CONFIG_CPU_HAS_PREFETCH=y # CONFIG_MIPS_MT is not set # CONFIG_64BIT_PHYS_ADDR is not set CONFIG_CPU_ADVANCED=y @@ -897,6 +895,7 @@ CONFIG_FB=y # CONFIG_FB_SMIVGX is not set # CONFIG_FB_CYBLA is not set # CONFIG_FB_TRIDENT is not set +# CONFIG_FB_E1356 is not set # CONFIG_FB_S1D13XXX is not set # CONFIG_FB_VIRTUAL is not set diff --git a/trunk/arch/mips/configs/rbhma4500_defconfig b/trunk/arch/mips/configs/rbhma4500_defconfig index 897420d39053..2bc61ca4ba08 100644 --- a/trunk/arch/mips/configs/rbhma4500_defconfig +++ b/trunk/arch/mips/configs/rbhma4500_defconfig @@ -876,6 +876,7 @@ CONFIG_FB_ATY_CT=y # CONFIG_FB_SMIVGX is not set # CONFIG_FB_CYBLA is not set # CONFIG_FB_TRIDENT is not set +# CONFIG_FB_E1356 is not set # CONFIG_FB_S1D13XXX is not set # CONFIG_FB_VIRTUAL is not set diff --git a/trunk/arch/mips/ddb5xxx/common/rtc_ds1386.c b/trunk/arch/mips/ddb5xxx/common/rtc_ds1386.c index 995896ac0e39..f5b11508ff2f 100644 --- a/trunk/arch/mips/ddb5xxx/common/rtc_ds1386.c +++ b/trunk/arch/mips/ddb5xxx/common/rtc_ds1386.c @@ -41,9 +41,7 @@ rtc_ds1386_get_time(void) u8 byte; u8 temp; unsigned int year, month, day, hour, minute, second; - unsigned long flags; - spin_lock_irqsave(&rtc_lock, flags); /* let us freeze external registers */ byte = READ_RTC(0xB); byte &= 0x3f; @@ -62,7 +60,6 @@ rtc_ds1386_get_time(void) /* enable time transfer */ byte |= 0x80; WRITE_RTC(0xB, byte); - spin_unlock_irqrestore(&rtc_lock, flags); /* calc hour */ if (temp & 0x40) { @@ -84,9 +81,7 @@ rtc_ds1386_set_time(unsigned long t) u8 byte; u8 temp; u8 year, month, day, hour, minute, second; - unsigned long flags; - spin_lock_irqsave(&rtc_lock, flags); /* let us freeze external registers */ byte = READ_RTC(0xB); byte &= 0x3f; @@ -138,7 +133,6 @@ rtc_ds1386_set_time(unsigned long t) if (second != READ_RTC(0x1)) { WRITE_RTC(0x1, second); } - spin_unlock_irqrestore(&rtc_lock, flags); return 0; } diff --git a/trunk/arch/mips/dec/time.c b/trunk/arch/mips/dec/time.c index 174822344131..dc7091caa7aa 100644 --- a/trunk/arch/mips/dec/time.c +++ b/trunk/arch/mips/dec/time.c @@ -37,25 +37,10 @@ #include -/* - * Returns true if a clock update is in progress - */ -static inline unsigned char dec_rtc_is_updating(void) -{ - unsigned char uip; - unsigned long flags; - - spin_lock_irqsave(&rtc_lock, flags); - uip = (CMOS_READ(RTC_FREQ_SELECT) & RTC_UIP); - spin_unlock_irqrestore(&rtc_lock, flags); - return uip; -} - static unsigned long dec_rtc_get_time(void) { unsigned int year, mon, day, hour, min, sec, real_year; int i; - unsigned long flags; /* The Linux interpretation of the DS1287 clock register contents: * When the Update-In-Progress (UIP) flag goes from 1 to 0, the @@ -64,12 +49,11 @@ static unsigned long dec_rtc_get_time(void) */ /* read RTC exactly on falling edge of update flag */ for (i = 0; i < 1000000; i++) /* may take up to 1 second... */ - if (dec_rtc_is_updating()) + if (CMOS_READ(RTC_FREQ_SELECT) & RTC_UIP) break; for (i = 0; i < 1000000; i++) /* must try at least 2.228 ms */ - if (!dec_rtc_is_updating()) + if (!(CMOS_READ(RTC_FREQ_SELECT) & RTC_UIP)) break; - spin_lock_irqsave(&rtc_lock, flags); /* Isn't this overkill? UIP above should guarantee consistency */ do { sec = CMOS_READ(RTC_SECONDS); @@ -93,7 +77,6 @@ static unsigned long dec_rtc_get_time(void) * of unused BBU RAM locations. */ real_year = CMOS_READ(RTC_DEC_YEAR); - spin_unlock_irqrestore(&rtc_lock, flags); year += real_year - 72 + 2000; return mktime(year, mon, day, hour, min, sec); @@ -112,8 +95,6 @@ static int dec_rtc_set_mmss(unsigned long nowtime) int real_seconds, real_minutes, cmos_minutes; unsigned char save_control, save_freq_select; - /* irq are locally disabled here */ - spin_lock(&rtc_lock); /* tell the clock it's being set */ save_control = CMOS_READ(RTC_CONTROL); CMOS_WRITE((save_control | RTC_SET), RTC_CONTROL); @@ -160,7 +141,6 @@ static int dec_rtc_set_mmss(unsigned long nowtime) */ CMOS_WRITE(save_control, RTC_CONTROL); CMOS_WRITE(save_freq_select, RTC_FREQ_SELECT); - spin_unlock(&rtc_lock); return retval; } diff --git a/trunk/arch/mips/jmr3927/common/rtc_ds1742.c b/trunk/arch/mips/jmr3927/common/rtc_ds1742.c index 8b407d7dc460..1ae4318e1358 100644 --- a/trunk/arch/mips/jmr3927/common/rtc_ds1742.c +++ b/trunk/arch/mips/jmr3927/common/rtc_ds1742.c @@ -57,9 +57,7 @@ rtc_ds1742_get_time(void) { unsigned int year, month, day, hour, minute, second; unsigned int century; - unsigned long flags; - spin_lock_irqsave(&rtc_lock, flags); CMOS_WRITE(RTC_READ, RTC_CONTROL); second = BCD2BIN(CMOS_READ(RTC_SECONDS) & RTC_SECONDS_MASK); minute = BCD2BIN(CMOS_READ(RTC_MINUTES)); @@ -69,7 +67,6 @@ rtc_ds1742_get_time(void) year = BCD2BIN(CMOS_READ(RTC_YEAR)); century = BCD2BIN(CMOS_READ(RTC_CENTURY) & RTC_CENTURY_MASK); CMOS_WRITE(0, RTC_CONTROL); - spin_unlock_irqrestore(&rtc_lock, flags); year += century * 100; @@ -84,9 +81,7 @@ rtc_ds1742_set_time(unsigned long t) u8 year, month, day, hour, minute, second; u8 cmos_year, cmos_month, cmos_day, cmos_hour, cmos_minute, cmos_second; int cmos_century; - unsigned long flags; - spin_lock_irqsave(&rtc_lock, flags); CMOS_WRITE(RTC_READ, RTC_CONTROL); cmos_second = (u8)(CMOS_READ(RTC_SECONDS) & RTC_SECONDS_MASK); cmos_minute = (u8)CMOS_READ(RTC_MINUTES); @@ -144,7 +139,6 @@ rtc_ds1742_set_time(unsigned long t) /* RTC_CENTURY and RTC_CONTROL share same address... */ CMOS_WRITE(cmos_century, RTC_CONTROL); - spin_unlock_irqrestore(&rtc_lock, flags); return 0; } diff --git a/trunk/arch/mips/kernel/ioctl32.c b/trunk/arch/mips/kernel/ioctl32.c index 9ea1fc748864..ed9b2da510be 100644 --- a/trunk/arch/mips/kernel/ioctl32.c +++ b/trunk/arch/mips/kernel/ioctl32.c @@ -26,8 +26,10 @@ long sys_ioctl(unsigned int fd, unsigned int cmd, unsigned long arg); #define CODE #include "compat_ioctl.c" +typedef int (* ioctl32_handler_t)(unsigned int, unsigned int, unsigned long, struct file *); + #define COMPATIBLE_IOCTL(cmd) HANDLE_IOCTL((cmd),sys_ioctl) -#define HANDLE_IOCTL(cmd,handler) { (cmd), (ioctl_trans_handler_t)(handler), NULL }, +#define HANDLE_IOCTL(cmd,handler) { (cmd), (ioctl32_handler_t)(handler), NULL }, #define IOCTL_TABLE_START \ struct ioctl_trans ioctl_start[] = { #define IOCTL_TABLE_END \ diff --git a/trunk/arch/mips/kernel/irixsig.c b/trunk/arch/mips/kernel/irixsig.c index dd118c60bcd0..908e63684208 100644 --- a/trunk/arch/mips/kernel/irixsig.c +++ b/trunk/arch/mips/kernel/irixsig.c @@ -502,7 +502,8 @@ asmlinkage int irix_sigpoll_sys(unsigned long __user *set, while(1) { long tmp = 0; - expire = schedule_timeout_interruptible(expire); + current->state = TASK_INTERRUPTIBLE; + expire = schedule_timeout(expire); for (i=0; i<=4; i++) tmp |= (current->pending.signal.sig[i] & kset.sig[i]); diff --git a/trunk/arch/mips/kernel/process.c b/trunk/arch/mips/kernel/process.c index dd725779d91f..4fe3d5715c41 100644 --- a/trunk/arch/mips/kernel/process.c +++ b/trunk/arch/mips/kernel/process.c @@ -52,9 +52,7 @@ ATTRIB_NORET void cpu_idle(void) while (!need_resched()) if (cpu_wait) (*cpu_wait)(); - preempt_enable_no_resched(); schedule(); - preempt_disable(); } } diff --git a/trunk/arch/mips/kernel/rtlx.c b/trunk/arch/mips/kernel/rtlx.c index 1d855112bac2..8c81f3cb4e2d 100644 --- a/trunk/arch/mips/kernel/rtlx.c +++ b/trunk/arch/mips/kernel/rtlx.c @@ -20,42 +20,42 @@ #include #include #include +#include +#include +#include +#include +#include +#include +#include +#include +#include #include #include #include #include -#include +#include +#include #include #include +#include #include -#include +#define RTLX_MAJOR 64 #define RTLX_TARG_VPE 1 -static struct rtlx_info *rtlx; +struct rtlx_info *rtlx; static int major; static char module_name[] = "rtlx"; -static struct irqaction irq; -static int irq_num; - -static inline int spacefree(int read, int write, int size) -{ - if (read == write) { - /* - * never fill the buffer completely, so indexes are always - * equal if empty and only empty, or !equal if data available - */ - return size - 1; - } - - return ((read + size - write) % size) - 1; -} +static inline int spacefree(int read, int write, int size); static struct chan_waitqueues { wait_queue_head_t rt_queue; wait_queue_head_t lx_queue; } channel_wqs[RTLX_CHANNELS]; +static struct irqaction irq; +static int irq_num; + extern void *vpe_get_shared(int index); static void rtlx_dispatch(struct pt_regs *regs) @@ -63,8 +63,9 @@ static void rtlx_dispatch(struct pt_regs *regs) do_IRQ(MIPSCPU_INT_BASE + MIPS_CPU_RTLX_IRQ, regs); } -static irqreturn_t rtlx_interrupt(int irq, void *dev_id, struct pt_regs *regs) +irqreturn_t rtlx_interrupt(int irq, void *dev_id, struct pt_regs *regs) { + irqreturn_t r = IRQ_HANDLED; int i; for (i = 0; i < RTLX_CHANNELS; i++) { @@ -74,7 +75,30 @@ static irqreturn_t rtlx_interrupt(int irq, void *dev_id, struct pt_regs *regs) wake_up_interruptible(&channel_wqs[i].lx_queue); } - return IRQ_HANDLED; + return r; +} + +void dump_rtlx(void) +{ + int i; + + printk("id 0x%lx state %d\n", rtlx->id, rtlx->state); + + for (i = 0; i < RTLX_CHANNELS; i++) { + struct rtlx_channel *chan = &rtlx->channel[i]; + + printk(" rt_state %d lx_state %d buffer_size %d\n", + chan->rt_state, chan->lx_state, chan->buffer_size); + + printk(" rt_read %d rt_write %d\n", + chan->rt_read, chan->rt_write); + + printk(" lx_read %d lx_write %d\n", + chan->lx_read, chan->lx_write); + + printk(" rt_buffer <%s>\n", chan->rt_buffer); + printk(" lx_buffer <%s>\n", chan->lx_buffer); + } } /* call when we have the address of the shared structure from the SP side. */ @@ -84,7 +108,7 @@ static int rtlx_init(struct rtlx_info *rtlxi) if (rtlxi->id != RTLX_ID) { printk(KERN_WARNING "no valid RTLX id at 0x%p\n", rtlxi); - return -ENOEXEC; + return (-ENOEXEC); } /* initialise the wait queues */ @@ -96,8 +120,9 @@ static int rtlx_init(struct rtlx_info *rtlxi) /* set up for interrupt handling */ memset(&irq, 0, sizeof(struct irqaction)); - if (cpu_has_vint) + if (cpu_has_vint) { set_vi_handler(MIPS_CPU_RTLX_IRQ, rtlx_dispatch); + } irq_num = MIPSCPU_INT_BASE + MIPS_CPU_RTLX_IRQ; irq.handler = rtlx_interrupt; @@ -107,8 +132,7 @@ static int rtlx_init(struct rtlx_info *rtlxi) setup_irq(irq_num, &irq); rtlx = rtlxi; - - return 0; + return (0); } /* only allow one open process at a time to open each channel */ @@ -123,36 +147,36 @@ static int rtlx_open(struct inode *inode, struct file *filp) if (rtlx == NULL) { struct rtlx_info **p; if( (p = vpe_get_shared(RTLX_TARG_VPE)) == NULL) { - printk(KERN_ERR "vpe_get_shared is NULL. " - "Has an SP program been loaded?\n"); - return -EFAULT; + printk(" vpe_get_shared is NULL. Has an SP program been loaded?\n"); + return (-EFAULT); } if (*p == NULL) { - printk(KERN_ERR "vpe_shared %p %p\n", p, *p); - return -EFAULT; + printk(" vpe_shared %p %p\n", p, *p); + return (-EFAULT); } if ((ret = rtlx_init(*p)) < 0) - return ret; + return (ret); } chan = &rtlx->channel[minor]; - if (test_and_set_bit(RTLX_STATE_OPENED, &chan->lx_state)) - return -EBUSY; + /* already open? */ + if (chan->lx_state == RTLX_STATE_OPENED) + return (-EBUSY); - return 0; + chan->lx_state = RTLX_STATE_OPENED; + return (0); } static int rtlx_release(struct inode *inode, struct file *filp) { - int minor = MINOR(inode->i_rdev); - - clear_bit(RTLX_STATE_OPENED, &rtlx->channel[minor].lx_state); - smp_mb__after_clear_bit(); + int minor; - return 0; + minor = MINOR(inode->i_rdev); + rtlx->channel[minor].lx_state = RTLX_STATE_UNUSED; + return (0); } static unsigned int rtlx_poll(struct file *file, poll_table * wait) @@ -175,13 +199,12 @@ static unsigned int rtlx_poll(struct file *file, poll_table * wait) if (spacefree(chan->rt_read, chan->rt_write, chan->buffer_size)) mask |= POLLOUT | POLLWRNORM; - return mask; + return (mask); } static ssize_t rtlx_read(struct file *file, char __user * buffer, size_t count, loff_t * ppos) { - unsigned long failed; size_t fl = 0L; int minor; struct rtlx_channel *lx; @@ -193,7 +216,7 @@ static ssize_t rtlx_read(struct file *file, char __user * buffer, size_t count, /* data available? */ if (lx->lx_write == lx->lx_read) { if (file->f_flags & O_NONBLOCK) - return 0; /* -EAGAIN makes cat whinge */ + return (0); // -EAGAIN makes cat whinge /* go to sleep */ add_wait_queue(&channel_wqs[minor].lx_queue, &wait); @@ -209,39 +232,39 @@ static ssize_t rtlx_read(struct file *file, char __user * buffer, size_t count, } /* find out how much in total */ - count = min(count, - (size_t)(lx->lx_write + lx->buffer_size - lx->lx_read) % lx->buffer_size); + count = min( count, + (size_t)(lx->lx_write + lx->buffer_size - lx->lx_read) % lx->buffer_size); /* then how much from the read pointer onwards */ - fl = min(count, (size_t)lx->buffer_size - lx->lx_read); + fl = min( count, (size_t)lx->buffer_size - lx->lx_read); - failed = copy_to_user (buffer, &lx->lx_buffer[lx->lx_read], fl); - if (failed) { - count = fl - failed; - goto out; - } + copy_to_user (buffer, &lx->lx_buffer[lx->lx_read], fl); /* and if there is anything left at the beginning of the buffer */ - if (count - fl) { - failed = copy_to_user (buffer + fl, lx->lx_buffer, count - fl); - if (failed) { - count -= failed; - goto out; - } - } + if ( count - fl ) + copy_to_user (buffer + fl, lx->lx_buffer, count - fl); -out: /* update the index */ lx->lx_read += count; lx->lx_read %= lx->buffer_size; - return count; + return (count); +} + +static inline int spacefree(int read, int write, int size) +{ + if (read == write) { + /* never fill the buffer completely, so indexes are always equal if empty + and only empty, or !equal if data available */ + return (size - 1); + } + + return ((read + size - write) % size) - 1; } static ssize_t rtlx_write(struct file *file, const char __user * buffer, size_t count, loff_t * ppos) { - unsigned long failed; int minor; struct rtlx_channel *rt; size_t fl; @@ -254,7 +277,7 @@ static ssize_t rtlx_write(struct file *file, const char __user * buffer, if (!spacefree(rt->rt_read, rt->rt_write, rt->buffer_size)) { if (file->f_flags & O_NONBLOCK) - return -EAGAIN; + return (-EAGAIN); add_wait_queue(&channel_wqs[minor].rt_queue, &wait); set_current_state(TASK_INTERRUPTIBLE); @@ -267,64 +290,52 @@ static ssize_t rtlx_write(struct file *file, const char __user * buffer, } /* total number of bytes to copy */ - count = min(count, (size_t)spacefree(rt->rt_read, rt->rt_write, rt->buffer_size) ); + count = min( count, (size_t)spacefree(rt->rt_read, rt->rt_write, rt->buffer_size) ); /* first bit from write pointer to the end of the buffer, or count */ fl = min(count, (size_t) rt->buffer_size - rt->rt_write); - failed = copy_from_user(&rt->rt_buffer[rt->rt_write], buffer, fl); - if (failed) { - count = fl - failed; - goto out; - } + copy_from_user(&rt->rt_buffer[rt->rt_write], buffer, fl); /* if there's any left copy to the beginning of the buffer */ - if (count - fl) { - failed = copy_from_user(rt->rt_buffer, buffer + fl, count - fl); - if (failed) { - count -= failed; - goto out; - } - } + if( count - fl ) + copy_from_user(rt->rt_buffer, buffer + fl, count - fl); -out: rt->rt_write += count; rt->rt_write %= rt->buffer_size; - return count; + return(count); } static struct file_operations rtlx_fops = { - .owner = THIS_MODULE, - .open = rtlx_open, - .release = rtlx_release, - .write = rtlx_write, - .read = rtlx_read, - .poll = rtlx_poll + .owner = THIS_MODULE, + .open = rtlx_open, + .release = rtlx_release, + .write = rtlx_write, + .read = rtlx_read, + .poll = rtlx_poll }; -static char register_chrdev_failed[] __initdata = - KERN_ERR "rtlx_module_init: unable to register device\n"; - -static int __init rtlx_module_init(void) +static int rtlx_module_init(void) { - major = register_chrdev(0, module_name, &rtlx_fops); - if (major < 0) { - printk(register_chrdev_failed); - return major; + if ((major = register_chrdev(RTLX_MAJOR, module_name, &rtlx_fops)) < 0) { + printk("rtlx_module_init: unable to register device\n"); + return (-EBUSY); } - return 0; + if (major == 0) + major = RTLX_MAJOR; + + return (0); } -static void __exit rtlx_module_exit(void) +static void rtlx_module_exit(void) { unregister_chrdev(major, module_name); } module_init(rtlx_module_init); module_exit(rtlx_module_exit); - MODULE_DESCRIPTION("MIPS RTLX"); -MODULE_AUTHOR("Elizabeth Clarke, MIPS Technologies, Inc."); +MODULE_AUTHOR("Elizabeth Clarke, MIPS Technologies, Inc"); MODULE_LICENSE("GPL"); diff --git a/trunk/arch/mips/kernel/signal.c b/trunk/arch/mips/kernel/signal.c index 05e09eedabff..9202a17db8f7 100644 --- a/trunk/arch/mips/kernel/signal.c +++ b/trunk/arch/mips/kernel/signal.c @@ -384,6 +384,9 @@ int setup_rt_frame(struct k_sigaction * ka, struct pt_regs *regs, return 0; } +extern void setup_rt_frame_n32(struct k_sigaction * ka, + struct pt_regs *regs, int signr, sigset_t *set, siginfo_t *info); + static inline int handle_signal(unsigned long sig, siginfo_t *info, struct k_sigaction *ka, sigset_t *oldset, struct pt_regs *regs) { diff --git a/trunk/arch/mips/kernel/signal32.c b/trunk/arch/mips/kernel/signal32.c index e315d3f6aa6e..dbe821303125 100644 --- a/trunk/arch/mips/kernel/signal32.c +++ b/trunk/arch/mips/kernel/signal32.c @@ -647,8 +647,8 @@ static inline void *get_sigframe(struct k_sigaction *ka, struct pt_regs *regs, return (void *)((sp - frame_size) & ALMASK); } -int setup_frame_32(struct k_sigaction * ka, struct pt_regs *regs, - int signr, sigset_t *set) +void setup_frame_32(struct k_sigaction * ka, struct pt_regs *regs, + int signr, sigset_t *set) { struct sigframe *frame; int err = 0; @@ -694,15 +694,13 @@ int setup_frame_32(struct k_sigaction * ka, struct pt_regs *regs, current->comm, current->pid, frame, regs->cp0_epc, frame->sf_code); #endif - return 1; + return; give_sigsegv: force_sigsegv(signr, current); - return 0; } -int setup_rt_frame_32(struct k_sigaction * ka, struct pt_regs *regs, - int signr, sigset_t *set, siginfo_t *info) +void setup_rt_frame_32(struct k_sigaction * ka, struct pt_regs *regs, int signr, sigset_t *set, siginfo_t *info) { struct rt_sigframe32 *frame; int err = 0; @@ -765,11 +763,10 @@ int setup_rt_frame_32(struct k_sigaction * ka, struct pt_regs *regs, current->comm, current->pid, frame, regs->cp0_epc, frame->rs_code); #endif - return 1; + return; give_sigsegv: force_sigsegv(signr, current); - return 0; } static inline int handle_signal(unsigned long sig, siginfo_t *info, diff --git a/trunk/arch/mips/kernel/smp.c b/trunk/arch/mips/kernel/smp.c index 25472fcaf715..fcacf1aae98a 100644 --- a/trunk/arch/mips/kernel/smp.c +++ b/trunk/arch/mips/kernel/smp.c @@ -82,7 +82,7 @@ extern ATTRIB_NORET void cpu_idle(void); */ asmlinkage void start_secondary(void) { - unsigned int cpu; + unsigned int cpu = smp_processor_id(); cpu_probe(); cpu_report(); @@ -95,8 +95,6 @@ asmlinkage void start_secondary(void) */ calibrate_delay(); - preempt_disable(); - cpu = smp_processor_id(); cpu_data[cpu].udelay_val = loops_per_jiffy; prom_smp_finish(); diff --git a/trunk/arch/mips/kernel/vpe.c b/trunk/arch/mips/kernel/vpe.c index 06be405be399..97fefcc9dbe7 100644 --- a/trunk/arch/mips/kernel/vpe.c +++ b/trunk/arch/mips/kernel/vpe.c @@ -58,6 +58,10 @@ typedef void *vpe_handle; +// defined here because the kernel module loader doesn't have +// anything to do with it. +#define SHN_MIPS_SCOMMON 0xff03 + #ifndef ARCH_SHF_SMALL #define ARCH_SHF_SMALL 0 #endif @@ -65,8 +69,11 @@ typedef void *vpe_handle; /* If this is set, the section belongs in the init part of the module */ #define INIT_OFFSET_MASK (1UL << (BITS_PER_LONG-1)) +// temp number, +#define VPE_MAJOR 63 + static char module_name[] = "vpe"; -static int major; +static int major = 0; /* grab the likely amount of memory we will need. */ #ifdef CONFIG_MIPS_VPE_LOADER_TOM @@ -91,7 +98,22 @@ enum tc_state { TC_STATE_DYNAMIC }; -struct vpe { +struct vpe; +typedef struct tc { + enum tc_state state; + int index; + + /* parent VPE */ + struct vpe *pvpe; + + /* The list of TC's with this VPE */ + struct list_head tc; + + /* The global list of tc's */ + struct list_head list; +} tc_t; + +typedef struct vpe { enum vpe_state state; /* (device) minor associated with this vpe */ @@ -113,21 +135,7 @@ struct vpe { /* shared symbol address */ void *shared_ptr; -}; - -struct tc { - enum tc_state state; - int index; - - /* parent VPE */ - struct vpe *pvpe; - - /* The list of TC's with this VPE */ - struct list_head tc; - - /* The global list of tc's */ - struct list_head list; -}; +} vpe_t; struct vpecontrol_ { /* Virtual processing elements */ @@ -138,7 +146,7 @@ struct vpecontrol_ { } vpecontrol; static void release_progmem(void *ptr); -static void dump_vpe(struct vpe * v); +static void dump_vpe(vpe_t * v); extern void save_gp_address(unsigned int secbase, unsigned int rel); /* get the vpe associated with this minor */ @@ -189,11 +197,13 @@ struct vpe *alloc_vpe(int minor) { struct vpe *v; - if ((v = kzalloc(sizeof(struct vpe), GFP_KERNEL)) == NULL) { + if ((v = kmalloc(sizeof(struct vpe), GFP_KERNEL)) == NULL) { printk(KERN_WARNING "VPE: alloc_vpe no mem\n"); return NULL; } + memset(v, 0, sizeof(struct vpe)); + INIT_LIST_HEAD(&v->tc); list_add_tail(&v->list, &vpecontrol.vpe_list); @@ -206,11 +216,13 @@ struct tc *alloc_tc(int index) { struct tc *t; - if ((t = kzalloc(sizeof(struct tc), GFP_KERNEL)) == NULL) { + if ((t = kmalloc(sizeof(struct tc), GFP_KERNEL)) == NULL) { printk(KERN_WARNING "VPE: alloc_tc no mem\n"); return NULL; } + memset(t, 0, sizeof(struct tc)); + INIT_LIST_HEAD(&t->tc); list_add_tail(&t->list, &vpecontrol.tc_list); @@ -400,17 +412,16 @@ static int apply_r_mips_26(struct module *me, uint32_t *location, return -ENOEXEC; } -/* - * Not desperately convinced this is a good check of an overflow condition - * anyway. But it gets in the way of handling undefined weak symbols which - * we want to set to zero. - * if ((v & 0xf0000000) != (((unsigned long)location + 4) & 0xf0000000)) { - * printk(KERN_ERR - * "module %s: relocation overflow\n", - * me->name); - * return -ENOEXEC; - * } - */ +/* Not desperately convinced this is a good check of an overflow condition + anyway. But it gets in the way of handling undefined weak symbols which + we want to set to zero. + if ((v & 0xf0000000) != (((unsigned long)location + 4) & 0xf0000000)) { + printk(KERN_ERR + "module %s: relocation overflow\n", + me->name); + return -ENOEXEC; + } +*/ *location = (*location & ~0x03ffffff) | ((*location + (v >> 2)) & 0x03ffffff); @@ -670,7 +681,7 @@ static void dump_tclist(void) } /* We are prepared so configure and start the VPE... */ -int vpe_run(struct vpe * v) +int vpe_run(vpe_t * v) { unsigned long val; struct tc *t; @@ -761,7 +772,7 @@ int vpe_run(struct vpe * v) return 0; } -static unsigned long find_vpe_symbols(struct vpe * v, Elf_Shdr * sechdrs, +static unsigned long find_vpe_symbols(vpe_t * v, Elf_Shdr * sechdrs, unsigned int symindex, const char *strtab, struct module *mod) { @@ -781,12 +792,10 @@ static unsigned long find_vpe_symbols(struct vpe * v, Elf_Shdr * sechdrs, return 0; } -/* - * Allocates a VPE with some program code space(the load address), copies - * the contents of the program (p)buffer performing relocatations/etc, - * free's it when finished. +/* Allocates a VPE with some program code space(the load address), copies the contents + of the program (p)buffer performing relocatations/etc, free's it when finished. */ -int vpe_elfload(struct vpe * v) +int vpe_elfload(vpe_t * v) { Elf_Ehdr *hdr; Elf_Shdr *sechdrs; @@ -922,7 +931,7 @@ int vpe_elfload(struct vpe * v) return err; } -static void dump_vpe(struct vpe * v) +static void dump_vpe(vpe_t * v) { struct tc *t; @@ -938,7 +947,7 @@ static void dump_vpe(struct vpe * v) static int vpe_open(struct inode *inode, struct file *filp) { int minor; - struct vpe *v; + vpe_t *v; /* assume only 1 device at the mo. */ if ((minor = MINOR(inode->i_rdev)) != 1) { @@ -992,7 +1001,7 @@ static int vpe_open(struct inode *inode, struct file *filp) static int vpe_release(struct inode *inode, struct file *filp) { int minor, ret = 0; - struct vpe *v; + vpe_t *v; Elf_Ehdr *hdr; minor = MINOR(inode->i_rdev); @@ -1026,7 +1035,7 @@ static ssize_t vpe_write(struct file *file, const char __user * buffer, { int minor; size_t ret = count; - struct vpe *v; + vpe_t *v; minor = MINOR(file->f_dentry->d_inode->i_rdev); if ((v = get_vpe(minor)) == NULL) @@ -1171,11 +1180,14 @@ static int __init vpe_module_init(void) return -ENODEV; } - if ((major = register_chrdev(0, module_name, &vpe_fops) < 0)) { + if ((major = register_chrdev(VPE_MAJOR, module_name, &vpe_fops) < 0)) { printk("VPE loader: unable to register character device\n"); - return major; + return -EBUSY; } + if (major == 0) + major = VPE_MAJOR; + dmt(); dvpe(); diff --git a/trunk/arch/mips/lasat/ds1603.c b/trunk/arch/mips/lasat/ds1603.c index 7dced67c55eb..9d7812e03dcd 100644 --- a/trunk/arch/mips/lasat/ds1603.c +++ b/trunk/arch/mips/lasat/ds1603.c @@ -8,7 +8,6 @@ #include #include #include -#include #include "ds1603.h" @@ -139,27 +138,19 @@ static void rtc_end_op(void) unsigned long ds1603_read(void) { unsigned long word; - unsigned long flags; - - spin_lock_irqsave(&rtc_lock, flags); rtc_init_op(); rtc_write_byte(READ_TIME_CMD); word = rtc_read_word(); rtc_end_op(); - spin_unlock_irqrestore(&rtc_lock, flags); return word; } int ds1603_set(unsigned long time) { - unsigned long flags; - - spin_lock_irqsave(&rtc_lock, flags); rtc_init_op(); rtc_write_byte(SET_TIME_CMD); rtc_write_word(time); rtc_end_op(); - spin_unlock_irqrestore(&rtc_lock, flags); return 0; } diff --git a/trunk/arch/mips/momentum/jaguar_atx/setup.c b/trunk/arch/mips/momentum/jaguar_atx/setup.c index bab192ddc185..768bf4406452 100644 --- a/trunk/arch/mips/momentum/jaguar_atx/setup.c +++ b/trunk/arch/mips/momentum/jaguar_atx/setup.c @@ -149,9 +149,7 @@ arch_initcall(per_cpu_mappings); unsigned long m48t37y_get_time(void) { unsigned int year, month, day, hour, min, sec; - unsigned long flags; - spin_lock_irqsave(&rtc_lock, flags); /* stop the update */ rtc_base[0x7ff8] = 0x40; @@ -168,7 +166,6 @@ unsigned long m48t37y_get_time(void) /* start the update */ rtc_base[0x7ff8] = 0x00; - spin_unlock_irqrestore(&rtc_lock, flags); return mktime(year, month, day, hour, min, sec); } @@ -176,13 +173,11 @@ unsigned long m48t37y_get_time(void) int m48t37y_set_time(unsigned long sec) { struct rtc_time tm; - unsigned long flags; /* convert to a more useful format -- note months count from 0 */ to_tm(sec, &tm); tm.tm_mon += 1; - spin_lock_irqsave(&rtc_lock, flags); /* enable writing */ rtc_base[0x7ff8] = 0x80; @@ -206,7 +201,6 @@ int m48t37y_set_time(unsigned long sec) /* disable writing */ rtc_base[0x7ff8] = 0x00; - spin_unlock_irqrestore(&rtc_lock, flags); return 0; } diff --git a/trunk/arch/mips/momentum/ocelot_3/setup.c b/trunk/arch/mips/momentum/ocelot_3/setup.c index c9b7ff8148ec..a7803e08f9db 100644 --- a/trunk/arch/mips/momentum/ocelot_3/setup.c +++ b/trunk/arch/mips/momentum/ocelot_3/setup.c @@ -135,9 +135,7 @@ void setup_wired_tlb_entries(void) unsigned long m48t37y_get_time(void) { unsigned int year, month, day, hour, min, sec; - unsigned long flags; - spin_lock_irqsave(&rtc_lock, flags); /* stop the update */ rtc_base[0x7ff8] = 0x40; @@ -154,7 +152,6 @@ unsigned long m48t37y_get_time(void) /* start the update */ rtc_base[0x7ff8] = 0x00; - spin_unlock_irqrestore(&rtc_lock, flags); return mktime(year, month, day, hour, min, sec); } @@ -162,13 +159,11 @@ unsigned long m48t37y_get_time(void) int m48t37y_set_time(unsigned long sec) { struct rtc_time tm; - unsigned long flags; /* convert to a more useful format -- note months count from 0 */ to_tm(sec, &tm); tm.tm_mon += 1; - spin_lock_irqsave(&rtc_lock, flags); /* enable writing */ rtc_base[0x7ff8] = 0x80; @@ -192,7 +187,6 @@ int m48t37y_set_time(unsigned long sec) /* disable writing */ rtc_base[0x7ff8] = 0x00; - spin_unlock_irqrestore(&rtc_lock, flags); return 0; } diff --git a/trunk/arch/mips/momentum/ocelot_c/setup.c b/trunk/arch/mips/momentum/ocelot_c/setup.c index 2755c1547473..ce70fc96f160 100644 --- a/trunk/arch/mips/momentum/ocelot_c/setup.c +++ b/trunk/arch/mips/momentum/ocelot_c/setup.c @@ -140,9 +140,7 @@ unsigned long m48t37y_get_time(void) unsigned char* rtc_base = (unsigned char*)0xfc800000; #endif unsigned int year, month, day, hour, min, sec; - unsigned long flags; - spin_lock_irqsave(&rtc_lock, flags); /* stop the update */ rtc_base[0x7ff8] = 0x40; @@ -159,7 +157,6 @@ unsigned long m48t37y_get_time(void) /* start the update */ rtc_base[0x7ff8] = 0x00; - spin_unlock_irqrestore(&rtc_lock, flags); return mktime(year, month, day, hour, min, sec); } @@ -172,13 +169,11 @@ int m48t37y_set_time(unsigned long sec) unsigned char* rtc_base = (unsigned char*)0xfc800000; #endif struct rtc_time tm; - unsigned long flags; /* convert to a more useful format -- note months count from 0 */ to_tm(sec, &tm); tm.tm_mon += 1; - spin_lock_irqsave(&rtc_lock, flags); /* enable writing */ rtc_base[0x7ff8] = 0x80; @@ -202,7 +197,6 @@ int m48t37y_set_time(unsigned long sec) /* disable writing */ rtc_base[0x7ff8] = 0x00; - spin_unlock_irqrestore(&rtc_lock, flags); return 0; } diff --git a/trunk/arch/mips/pmc-sierra/yosemite/setup.c b/trunk/arch/mips/pmc-sierra/yosemite/setup.c index 059755b5ed57..bdc2ab55bed6 100644 --- a/trunk/arch/mips/pmc-sierra/yosemite/setup.c +++ b/trunk/arch/mips/pmc-sierra/yosemite/setup.c @@ -73,9 +73,7 @@ void __init bus_error_init(void) unsigned long m48t37y_get_time(void) { unsigned int year, month, day, hour, min, sec; - unsigned long flags; - spin_lock_irqsave(&rtc_lock, flags); /* Stop the update to the time */ m48t37_base->control = 0x40; @@ -90,7 +88,6 @@ unsigned long m48t37y_get_time(void) /* Start the update to the time again */ m48t37_base->control = 0x00; - spin_unlock_irqrestore(&rtc_lock, flags); return mktime(year, month, day, hour, min, sec); } @@ -98,13 +95,11 @@ unsigned long m48t37y_get_time(void) int m48t37y_set_time(unsigned long sec) { struct rtc_time tm; - unsigned long flags; /* convert to a more useful format -- note months count from 0 */ to_tm(sec, &tm); tm.tm_mon += 1; - spin_lock_irqsave(&rtc_lock, flags); /* enable writing */ m48t37_base->control = 0x80; @@ -128,7 +123,6 @@ int m48t37y_set_time(unsigned long sec) /* disable writing */ m48t37_base->control = 0x00; - spin_unlock_irqrestore(&rtc_lock, flags); return 0; } diff --git a/trunk/arch/mips/sgi-ip22/ip22-time.c b/trunk/arch/mips/sgi-ip22/ip22-time.c index b7300cc5c5ad..df9b5694328a 100644 --- a/trunk/arch/mips/sgi-ip22/ip22-time.c +++ b/trunk/arch/mips/sgi-ip22/ip22-time.c @@ -35,9 +35,7 @@ static unsigned long indy_rtc_get_time(void) { unsigned int yrs, mon, day, hrs, min, sec; unsigned int save_control; - unsigned long flags; - spin_lock_irqsave(&rtc_lock, flags); save_control = hpc3c0->rtcregs[RTC_CMD] & 0xff; hpc3c0->rtcregs[RTC_CMD] = save_control | RTC_TE; @@ -49,7 +47,6 @@ static unsigned long indy_rtc_get_time(void) yrs = BCD2BIN(hpc3c0->rtcregs[RTC_YEAR] & 0xff); hpc3c0->rtcregs[RTC_CMD] = save_control; - spin_unlock_irqrestore(&rtc_lock, flags); if (yrs < 45) yrs += 30; @@ -63,7 +60,6 @@ static int indy_rtc_set_time(unsigned long tim) { struct rtc_time tm; unsigned int save_control; - unsigned long flags; to_tm(tim, &tm); @@ -72,7 +68,6 @@ static int indy_rtc_set_time(unsigned long tim) if (tm.tm_year >= 100) tm.tm_year -= 100; - spin_lock_irqsave(&rtc_lock, flags); save_control = hpc3c0->rtcregs[RTC_CMD] & 0xff; hpc3c0->rtcregs[RTC_CMD] = save_control | RTC_TE; @@ -85,7 +80,6 @@ static int indy_rtc_set_time(unsigned long tim) hpc3c0->rtcregs[RTC_HUNDREDTH_SECOND] = 0; hpc3c0->rtcregs[RTC_CMD] = save_control; - spin_unlock_irqrestore(&rtc_lock, flags); return 0; } diff --git a/trunk/arch/mips/sibyte/swarm/rtc_m41t81.c b/trunk/arch/mips/sibyte/swarm/rtc_m41t81.c index c13914bdda59..5b4fc26c1b36 100644 --- a/trunk/arch/mips/sibyte/swarm/rtc_m41t81.c +++ b/trunk/arch/mips/sibyte/swarm/rtc_m41t81.c @@ -144,7 +144,6 @@ static int m41t81_write(uint8_t addr, int b) int m41t81_set_time(unsigned long t) { struct rtc_time tm; - unsigned long flags; to_tm(t, &tm); @@ -154,7 +153,6 @@ int m41t81_set_time(unsigned long t) * believe we should finish writing min within a second. */ - spin_lock_irqsave(&rtc_lock, flags); tm.tm_sec = BIN2BCD(tm.tm_sec); m41t81_write(M41T81REG_SC, tm.tm_sec); @@ -182,7 +180,6 @@ int m41t81_set_time(unsigned long t) tm.tm_year %= 100; tm.tm_year = BIN2BCD(tm.tm_year); m41t81_write(M41T81REG_YR, tm.tm_year); - spin_unlock_irqrestore(&rtc_lock, flags); return 0; } @@ -190,23 +187,19 @@ int m41t81_set_time(unsigned long t) unsigned long m41t81_get_time(void) { unsigned int year, mon, day, hour, min, sec; - unsigned long flags; /* * min is valid if two reads of sec are the same. */ for (;;) { - spin_lock_irqsave(&rtc_lock, flags); sec = m41t81_read(M41T81REG_SC); min = m41t81_read(M41T81REG_MN); if (sec == m41t81_read(M41T81REG_SC)) break; - spin_unlock_irqrestore(&rtc_lock, flags); } hour = m41t81_read(M41T81REG_HR) & 0x3f; day = m41t81_read(M41T81REG_DT); mon = m41t81_read(M41T81REG_MO); year = m41t81_read(M41T81REG_YR); - spin_unlock_irqrestore(&rtc_lock, flags); sec = BCD2BIN(sec); min = BCD2BIN(min); diff --git a/trunk/arch/mips/sibyte/swarm/rtc_xicor1241.c b/trunk/arch/mips/sibyte/swarm/rtc_xicor1241.c index f4a178836415..d9ff9323f24e 100644 --- a/trunk/arch/mips/sibyte/swarm/rtc_xicor1241.c +++ b/trunk/arch/mips/sibyte/swarm/rtc_xicor1241.c @@ -113,11 +113,9 @@ int xicor_set_time(unsigned long t) { struct rtc_time tm; int tmp; - unsigned long flags; to_tm(t, &tm); - spin_lock_irqsave(&rtc_lock, flags); /* unlock writes to the CCR */ xicor_write(X1241REG_SR, X1241REG_SR_WEL); xicor_write(X1241REG_SR, X1241REG_SR_WEL | X1241REG_SR_RWEL); @@ -162,7 +160,6 @@ int xicor_set_time(unsigned long t) xicor_write(X1241REG_HR, tmp); xicor_write(X1241REG_SR, 0); - spin_unlock_irqrestore(&rtc_lock, flags); return 0; } @@ -170,9 +167,7 @@ int xicor_set_time(unsigned long t) unsigned long xicor_get_time(void) { unsigned int year, mon, day, hour, min, sec, y2k; - unsigned long flags; - spin_lock_irqsave(&rtc_lock, flags); sec = xicor_read(X1241REG_SC); min = xicor_read(X1241REG_MN); hour = xicor_read(X1241REG_HR); @@ -188,7 +183,6 @@ unsigned long xicor_get_time(void) mon = xicor_read(X1241REG_MO); year = xicor_read(X1241REG_YR); y2k = xicor_read(X1241REG_Y2K); - spin_unlock_irqrestore(&rtc_lock, flags); sec = BCD2BIN(sec); min = BCD2BIN(min); diff --git a/trunk/arch/mips/tx4938/toshiba_rbtx4938/irq.c b/trunk/arch/mips/tx4938/toshiba_rbtx4938/irq.c index 9cd9c0fe2265..230f5a93c2e6 100644 --- a/trunk/arch/mips/tx4938/toshiba_rbtx4938/irq.c +++ b/trunk/arch/mips/tx4938/toshiba_rbtx4938/irq.c @@ -84,6 +84,7 @@ IRQ Device #include #include #include +#include #include #include diff --git a/trunk/arch/parisc/kernel/asm-offsets.c b/trunk/arch/parisc/kernel/asm-offsets.c index e23c4e1e3a25..1ad44f92d6e4 100644 --- a/trunk/arch/parisc/kernel/asm-offsets.c +++ b/trunk/arch/parisc/kernel/asm-offsets.c @@ -30,6 +30,7 @@ #include #include #include +#include #include #include diff --git a/trunk/arch/parisc/kernel/process.c b/trunk/arch/parisc/kernel/process.c index fee4f1f09adc..7fdca87ef647 100644 --- a/trunk/arch/parisc/kernel/process.c +++ b/trunk/arch/parisc/kernel/process.c @@ -88,15 +88,11 @@ void default_idle(void) */ void cpu_idle(void) { - set_thread_flag(TIF_POLLING_NRFLAG); - /* endless idle loop with no priority at all */ while (1) { while (!need_resched()) barrier(); - preempt_enable_no_resched(); schedule(); - preempt_disable(); check_pgt_cache(); } } diff --git a/trunk/arch/parisc/kernel/smp.c b/trunk/arch/parisc/kernel/smp.c index a9ecf6465784..5db3be4e2704 100644 --- a/trunk/arch/parisc/kernel/smp.c +++ b/trunk/arch/parisc/kernel/smp.c @@ -463,7 +463,6 @@ void __init smp_callin(void) #endif smp_cpu_init(slave_id); - preempt_disable(); #if 0 /* NOT WORKING YET - see entry.S */ istack = (void *)__get_free_pages(GFP_KERNEL,ISTACK_ORDER); diff --git a/trunk/arch/powerpc/Kconfig b/trunk/arch/powerpc/Kconfig index ed31062029f7..6ffae2d2b3fa 100644 --- a/trunk/arch/powerpc/Kconfig +++ b/trunk/arch/powerpc/Kconfig @@ -404,14 +404,6 @@ config CPU_FREQ_PMAC this currently includes some models of iBook & Titanium PowerBook. -config CPU_FREQ_PMAC64 - bool "Support for some Apple G5s" - depends on CPU_FREQ && PMAC_SMU && PPC64 - select CPU_FREQ_TABLE - help - This adds support for frequency switching on Apple iMac G5, - and some of the more recent desktop G5 machines as well. - config PPC601_SYNC_FIX bool "Workarounds for PPC601 bugs" depends on 6xx && (PPC_PREP || PPC_PMAC) @@ -492,7 +484,6 @@ source "fs/Kconfig.binfmt" config FORCE_MAX_ZONEORDER int depends on PPC64 - default "9" if PPC_64K_PAGES default "13" config MATH_EMULATION @@ -599,10 +590,6 @@ config HAVE_ARCH_EARLY_PFN_TO_NID def_bool y depends on NEED_MULTIPLE_NODES -config ARCH_MEMORY_PROBE - def_bool y - depends on MEMORY_HOTPLUG - # Some NUMA nodes have memory ranges that span # other nodes. Even though a pfn is valid and # between a node's start and end pfns, it may not diff --git a/trunk/arch/powerpc/configs/g5_defconfig b/trunk/arch/powerpc/configs/g5_defconfig index e76854f8c121..6323065fbf2c 100644 --- a/trunk/arch/powerpc/configs/g5_defconfig +++ b/trunk/arch/powerpc/configs/g5_defconfig @@ -1,32 +1,18 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.14 -# Mon Nov 7 13:37:59 2005 +# Linux kernel version: 2.6.14-rc4 +# Thu Oct 20 08:30:23 2005 # -CONFIG_PPC64=y CONFIG_64BIT=y -CONFIG_PPC_MERGE=y CONFIG_MMU=y -CONFIG_GENERIC_HARDIRQS=y CONFIG_RWSEM_XCHGADD_ALGORITHM=y CONFIG_GENERIC_CALIBRATE_DELAY=y -CONFIG_PPC=y +CONFIG_GENERIC_ISA_DMA=y CONFIG_EARLY_PRINTK=y CONFIG_COMPAT=y -CONFIG_SYSVIPC_COMPAT=y CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y CONFIG_ARCH_MAY_HAVE_PC_FDC=y - -# -# Processor support -# -CONFIG_POWER4_ONLY=y -CONFIG_POWER4=y -CONFIG_PPC_FPU=y -CONFIG_ALTIVEC=y -CONFIG_PPC_STD_MMU=y -CONFIG_SMP=y -CONFIG_NR_CPUS=2 +CONFIG_FORCE_MAX_ZONEORDER=13 # # Code maturity level options @@ -81,60 +67,30 @@ CONFIG_MODVERSIONS=y CONFIG_MODULE_SRCVERSION_ALL=y CONFIG_KMOD=y CONFIG_STOP_MACHINE=y +CONFIG_SYSVIPC_COMPAT=y # # Platform support # -CONFIG_PPC_MULTIPLATFORM=y # CONFIG_PPC_ISERIES is not set -# CONFIG_EMBEDDED6xx is not set -# CONFIG_APUS is not set +CONFIG_PPC_MULTIPLATFORM=y # CONFIG_PPC_PSERIES is not set +# CONFIG_PPC_BPA is not set CONFIG_PPC_PMAC=y -CONFIG_PPC_PMAC64=y # CONFIG_PPC_MAPLE is not set -# CONFIG_PPC_CELL is not set +CONFIG_PPC=y +CONFIG_PPC64=y CONFIG_PPC_OF=y -CONFIG_U3_DART=y CONFIG_MPIC=y -# CONFIG_PPC_RTAS is not set -# CONFIG_MMIO_NVRAM is not set -# CONFIG_PPC_MPC106 is not set -CONFIG_GENERIC_TBSYNC=y -CONFIG_CPU_FREQ=y -CONFIG_CPU_FREQ_TABLE=y -# CONFIG_CPU_FREQ_DEBUG is not set -CONFIG_CPU_FREQ_STAT=y -# CONFIG_CPU_FREQ_STAT_DETAILS is not set -CONFIG_CPU_FREQ_DEFAULT_GOV_PERFORMANCE=y -# CONFIG_CPU_FREQ_DEFAULT_GOV_USERSPACE is not set -CONFIG_CPU_FREQ_GOV_PERFORMANCE=y -CONFIG_CPU_FREQ_GOV_POWERSAVE=y -CONFIG_CPU_FREQ_GOV_USERSPACE=y -# CONFIG_CPU_FREQ_GOV_ONDEMAND is not set -# CONFIG_CPU_FREQ_GOV_CONSERVATIVE is not set -CONFIG_CPU_FREQ_PMAC64=y -# CONFIG_WANT_EARLY_SERIAL is not set - -# -# Kernel options -# -# CONFIG_HZ_100 is not set -CONFIG_HZ_250=y -# CONFIG_HZ_1000 is not set -CONFIG_HZ=250 -CONFIG_PREEMPT_NONE=y -# CONFIG_PREEMPT_VOLUNTARY is not set -# CONFIG_PREEMPT is not set -# CONFIG_PREEMPT_BKL is not set -CONFIG_BINFMT_ELF=y -# CONFIG_BINFMT_MISC is not set -CONFIG_FORCE_MAX_ZONEORDER=13 -CONFIG_IOMMU_VMERGE=y -# CONFIG_HOTPLUG_CPU is not set +CONFIG_ALTIVEC=y CONFIG_KEXEC=y -CONFIG_IRQ_ALL_CPUS=y -# CONFIG_NUMA is not set +CONFIG_U3_DART=y +CONFIG_PPC_PMAC64=y +CONFIG_BOOTX_TEXT=y +CONFIG_POWER4_ONLY=y +CONFIG_IOMMU_VMERGE=y +CONFIG_SMP=y +CONFIG_NR_CPUS=2 CONFIG_ARCH_SELECT_MEMORY_MODEL=y CONFIG_ARCH_FLATMEM_ENABLE=y CONFIG_SELECT_MEMORY_MODEL=y @@ -144,21 +100,28 @@ CONFIG_FLATMEM_MANUAL=y CONFIG_FLATMEM=y CONFIG_FLAT_NODE_MEM_MAP=y # CONFIG_SPARSEMEM_STATIC is not set -CONFIG_SPLIT_PTLOCK_CPUS=4 -# CONFIG_PPC_64K_PAGES is not set +# CONFIG_NUMA is not set # CONFIG_SCHED_SMT is not set +CONFIG_PREEMPT_NONE=y +# CONFIG_PREEMPT_VOLUNTARY is not set +# CONFIG_PREEMPT is not set +# CONFIG_PREEMPT_BKL is not set +# CONFIG_HZ_100 is not set +CONFIG_HZ_250=y +# CONFIG_HZ_1000 is not set +CONFIG_HZ=250 +CONFIG_GENERIC_HARDIRQS=y +CONFIG_SECCOMP=y +CONFIG_BINFMT_ELF=y +# CONFIG_BINFMT_MISC is not set +# CONFIG_HOTPLUG_CPU is not set CONFIG_PROC_DEVICETREE=y # CONFIG_CMDLINE_BOOL is not set -# CONFIG_PM is not set -CONFIG_SECCOMP=y CONFIG_ISA_DMA_API=y # -# Bus options +# Bus Options # -CONFIG_GENERIC_ISA_DMA=y -# CONFIG_PPC_I8259 is not set -# CONFIG_PPC_INDIRECT_PCI is not set CONFIG_PCI=y CONFIG_PCI_DOMAINS=y CONFIG_PCI_LEGACY_PROC=y @@ -173,7 +136,6 @@ CONFIG_PCI_LEGACY_PROC=y # PCI Hotplug Support # # CONFIG_HOTPLUG_PCI is not set -CONFIG_KERNEL_START=0xc000000000000000 # # Networking @@ -314,10 +276,6 @@ CONFIG_LLC=y # CONFIG_NET_DIVERT is not set # CONFIG_ECONET is not set # CONFIG_WAN_ROUTER is not set - -# -# QoS and/or fair queueing -# # CONFIG_NET_SCHED is not set CONFIG_NET_CLS_ROUTE=y @@ -390,11 +348,6 @@ CONFIG_IOSCHED_NOOP=y CONFIG_IOSCHED_AS=y CONFIG_IOSCHED_DEADLINE=y CONFIG_IOSCHED_CFQ=y -CONFIG_DEFAULT_AS=y -# CONFIG_DEFAULT_DEADLINE is not set -# CONFIG_DEFAULT_CFQ is not set -# CONFIG_DEFAULT_NOOP is not set -CONFIG_DEFAULT_IOSCHED="anticipatory" # CONFIG_ATA_OVER_ETH is not set # @@ -496,7 +449,6 @@ CONFIG_SCSI_SPI_ATTRS=y # # SCSI low-level drivers # -# CONFIG_ISCSI_TCP is not set # CONFIG_BLK_DEV_3W_XXXX_RAID is not set # CONFIG_SCSI_3W_9XXX is not set # CONFIG_SCSI_ACARD is not set @@ -513,12 +465,10 @@ CONFIG_SCSI_SATA_SVW=y # CONFIG_SCSI_ATA_PIIX is not set # CONFIG_SCSI_SATA_MV is not set # CONFIG_SCSI_SATA_NV is not set -# CONFIG_SCSI_PDC_ADMA is not set -# CONFIG_SCSI_SATA_QSTOR is not set # CONFIG_SCSI_SATA_PROMISE is not set +# CONFIG_SCSI_SATA_QSTOR is not set # CONFIG_SCSI_SATA_SX4 is not set # CONFIG_SCSI_SATA_SIL is not set -# CONFIG_SCSI_SATA_SIL24 is not set # CONFIG_SCSI_SATA_SIS is not set # CONFIG_SCSI_SATA_ULI is not set # CONFIG_SCSI_SATA_VIA is not set @@ -617,9 +567,6 @@ CONFIG_IEEE1394_RAWIO=y CONFIG_ADB_PMU=y CONFIG_PMAC_SMU=y CONFIG_THERM_PM72=y -CONFIG_WINDFARM=y -CONFIG_WINDFARM_PM81=y -CONFIG_WINDFARM_PM91=y # # Network device support @@ -656,7 +603,6 @@ CONFIG_SUNGEM=y # CONFIG_NET_TULIP is not set # CONFIG_HP100 is not set # CONFIG_NET_PCI is not set -# CONFIG_FEC_8XX is not set # # Ethernet (1000 Mbit) @@ -822,7 +768,6 @@ CONFIG_MAX_RAW_DEVS=256 # TPM devices # # CONFIG_TCG_TPM is not set -# CONFIG_TELCLOCK is not set # # I2C support @@ -875,7 +820,6 @@ CONFIG_I2C_PMAC_SMU=y # CONFIG_SENSORS_PCF8591 is not set # CONFIG_SENSORS_RTC8564 is not set # CONFIG_SENSORS_MAX6875 is not set -# CONFIG_RTC_X1205_I2C is not set # CONFIG_I2C_DEBUG_CORE is not set # CONFIG_I2C_DEBUG_ALGO is not set # CONFIG_I2C_DEBUG_BUS is not set @@ -932,9 +876,10 @@ CONFIG_FB_OF=y # CONFIG_FB_ASILIANT is not set # CONFIG_FB_IMSTT is not set # CONFIG_FB_VGA16 is not set -CONFIG_FB_NVIDIA=y -CONFIG_FB_NVIDIA_I2C=y -# CONFIG_FB_RIVA is not set +# CONFIG_FB_NVIDIA is not set +CONFIG_FB_RIVA=y +# CONFIG_FB_RIVA_I2C is not set +# CONFIG_FB_RIVA_DEBUG is not set # CONFIG_FB_MATROX is not set # CONFIG_FB_RADEON_OLD is not set CONFIG_FB_RADEON=y @@ -979,96 +924,7 @@ CONFIG_LCD_DEVICE=y # # Sound # -CONFIG_SOUND=m - -# -# Advanced Linux Sound Architecture -# -CONFIG_SND=m -CONFIG_SND_TIMER=m -CONFIG_SND_PCM=m -CONFIG_SND_HWDEP=m -CONFIG_SND_RAWMIDI=m -CONFIG_SND_SEQUENCER=m -# CONFIG_SND_SEQ_DUMMY is not set -CONFIG_SND_OSSEMUL=y -CONFIG_SND_MIXER_OSS=m -CONFIG_SND_PCM_OSS=m -CONFIG_SND_SEQUENCER_OSS=y -# CONFIG_SND_VERBOSE_PRINTK is not set -# CONFIG_SND_DEBUG is not set -CONFIG_SND_GENERIC_DRIVER=y - -# -# Generic devices -# -# CONFIG_SND_DUMMY is not set -# CONFIG_SND_VIRMIDI is not set -# CONFIG_SND_MTPAV is not set -# CONFIG_SND_SERIAL_U16550 is not set -# CONFIG_SND_MPU401 is not set - -# -# PCI devices -# -# CONFIG_SND_ALI5451 is not set -# CONFIG_SND_ATIIXP is not set -# CONFIG_SND_ATIIXP_MODEM is not set -# CONFIG_SND_AU8810 is not set -# CONFIG_SND_AU8820 is not set -# CONFIG_SND_AU8830 is not set -# CONFIG_SND_AZT3328 is not set -# CONFIG_SND_BT87X is not set -# CONFIG_SND_CS46XX is not set -# CONFIG_SND_CS4281 is not set -# CONFIG_SND_EMU10K1 is not set -# CONFIG_SND_EMU10K1X is not set -# CONFIG_SND_CA0106 is not set -# CONFIG_SND_KORG1212 is not set -# CONFIG_SND_MIXART is not set -# CONFIG_SND_NM256 is not set -# CONFIG_SND_RME32 is not set -# CONFIG_SND_RME96 is not set -# CONFIG_SND_RME9652 is not set -# CONFIG_SND_HDSP is not set -# CONFIG_SND_HDSPM is not set -# CONFIG_SND_TRIDENT is not set -# CONFIG_SND_YMFPCI is not set -# CONFIG_SND_AD1889 is not set -# CONFIG_SND_ALS4000 is not set -# CONFIG_SND_CMIPCI is not set -# CONFIG_SND_ENS1370 is not set -# CONFIG_SND_ENS1371 is not set -# CONFIG_SND_ES1938 is not set -# CONFIG_SND_ES1968 is not set -# CONFIG_SND_MAESTRO3 is not set -# CONFIG_SND_FM801 is not set -# CONFIG_SND_ICE1712 is not set -# CONFIG_SND_ICE1724 is not set -# CONFIG_SND_INTEL8X0 is not set -# CONFIG_SND_INTEL8X0M is not set -# CONFIG_SND_SONICVIBES is not set -# CONFIG_SND_VIA82XX is not set -# CONFIG_SND_VIA82XX_MODEM is not set -# CONFIG_SND_VX222 is not set -# CONFIG_SND_HDA_INTEL is not set - -# -# ALSA PowerMac devices -# -CONFIG_SND_POWERMAC=m -CONFIG_SND_POWERMAC_AUTO_DRC=y - -# -# USB devices -# -CONFIG_SND_USB_AUDIO=m -# CONFIG_SND_USB_USX2Y is not set - -# -# Open Sound System -# -# CONFIG_SOUND_PRIME is not set +# CONFIG_SOUND is not set # # USB support @@ -1102,16 +958,12 @@ CONFIG_USB_OHCI_LITTLE_ENDIAN=y # # USB Device Class drivers # -# CONFIG_OBSOLETE_OSS_USB_DRIVER is not set +# CONFIG_USB_BLUETOOTH_TTY is not set CONFIG_USB_ACM=m CONFIG_USB_PRINTER=y # -# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' -# - -# -# may also be needed; see USB_STORAGE Help for more information +# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' may also be needed; see USB_STORAGE Help for more information # CONFIG_USB_STORAGE=y # CONFIG_USB_STORAGE_DEBUG is not set @@ -1222,7 +1074,6 @@ CONFIG_USB_SERIAL_KEYSPAN_USA49WLC=y CONFIG_USB_SERIAL_KLSI=m CONFIG_USB_SERIAL_KOBIL_SCT=m CONFIG_USB_SERIAL_MCT_U232=m -# CONFIG_USB_SERIAL_NOKIA_DKU2 is not set CONFIG_USB_SERIAL_PL2303=m # CONFIG_USB_SERIAL_HP4X is not set CONFIG_USB_SERIAL_SAFE=m @@ -1459,20 +1310,6 @@ CONFIG_NLS_ISO8859_15=y # CONFIG_NLS_KOI8_U is not set CONFIG_NLS_UTF8=y -# -# Library routines -# -CONFIG_CRC_CCITT=m -# CONFIG_CRC16 is not set -CONFIG_CRC32=y -CONFIG_LIBCRC32C=m -CONFIG_ZLIB_INFLATE=y -CONFIG_ZLIB_DEFLATE=m -CONFIG_TEXTSEARCH=y -CONFIG_TEXTSEARCH_KMP=m -CONFIG_TEXTSEARCH_BM=m -CONFIG_TEXTSEARCH_FSM=m - # # Profiling support # @@ -1494,14 +1331,12 @@ CONFIG_DETECT_SOFTLOCKUP=y # CONFIG_DEBUG_KOBJECT is not set # CONFIG_DEBUG_INFO is not set CONFIG_DEBUG_FS=y -# CONFIG_DEBUG_VM is not set -# CONFIG_RCU_TORTURE_TEST is not set # CONFIG_DEBUG_STACKOVERFLOW is not set # CONFIG_KPROBES is not set # CONFIG_DEBUG_STACK_USAGE is not set # CONFIG_DEBUGGER is not set +# CONFIG_PPCDBG is not set CONFIG_IRQSTACKS=y -CONFIG_BOOTX_TEXT=y # # Security options @@ -1541,3 +1376,17 @@ CONFIG_CRYPTO_TEST=m # # Hardware crypto devices # + +# +# Library routines +# +CONFIG_CRC_CCITT=m +# CONFIG_CRC16 is not set +CONFIG_CRC32=y +CONFIG_LIBCRC32C=m +CONFIG_ZLIB_INFLATE=y +CONFIG_ZLIB_DEFLATE=m +CONFIG_TEXTSEARCH=y +CONFIG_TEXTSEARCH_KMP=m +CONFIG_TEXTSEARCH_BM=m +CONFIG_TEXTSEARCH_FSM=m diff --git a/trunk/arch/powerpc/kernel/Makefile b/trunk/arch/powerpc/kernel/Makefile index c04bbd320594..b3ae2993efb8 100644 --- a/trunk/arch/powerpc/kernel/Makefile +++ b/trunk/arch/powerpc/kernel/Makefile @@ -4,7 +4,6 @@ ifeq ($(CONFIG_PPC64),y) EXTRA_CFLAGS += -mno-minimal-toc -CFLAGS_ioctl32.o += -Ifs/ endif ifeq ($(CONFIG_PPC32),y) CFLAGS_prom_init.o += -fPIC @@ -12,21 +11,15 @@ CFLAGS_btext.o += -fPIC endif obj-y := semaphore.o cputable.o ptrace.o syscalls.o \ - irq.o signal_32.o pmc.o + signal_32.o pmc.o obj-$(CONFIG_PPC64) += setup_64.o binfmt_elf32.o sys_ppc32.o \ - signal_64.o ptrace32.o systbl.o \ - paca.o ioctl32.o cpu_setup_power4.o \ - firmware.o sysfs.o + signal_64.o ptrace32.o systbl.o obj-$(CONFIG_ALTIVEC) += vecemu.o vector.o obj-$(CONFIG_POWER4) += idle_power4.o obj-$(CONFIG_PPC_OF) += of_device.o -procfs-$(CONFIG_PPC64) := proc_ppc64.o -obj-$(CONFIG_PROC_FS) += $(procfs-y) -rtaspci-$(CONFIG_PPC64) := rtas_pci.o -obj-$(CONFIG_PPC_RTAS) += rtas.o $(rtaspci-y) +obj-$(CONFIG_PPC_RTAS) += rtas.o obj-$(CONFIG_RTAS_FLASH) += rtas_flash.o obj-$(CONFIG_RTAS_PROC) += rtas-proc.o -obj-$(CONFIG_LPARCFG) += lparcfg.o obj-$(CONFIG_IBMVIO) += vio.o obj-$(CONFIG_GENERIC_TBSYNC) += smp-tbsync.o diff --git a/trunk/arch/powerpc/kernel/asm-offsets.c b/trunk/arch/powerpc/kernel/asm-offsets.c index 8793102711a8..b75757251994 100644 --- a/trunk/arch/powerpc/kernel/asm-offsets.c +++ b/trunk/arch/powerpc/kernel/asm-offsets.c @@ -106,6 +106,7 @@ int main(void) DEFINE(ICACHEL1LINESIZE, offsetof(struct ppc64_caches, iline_size)); DEFINE(ICACHEL1LOGLINESIZE, offsetof(struct ppc64_caches, log_iline_size)); DEFINE(ICACHEL1LINESPERPAGE, offsetof(struct ppc64_caches, ilines_per_page)); + DEFINE(PLATFORM, offsetof(struct systemcfg, platform)); DEFINE(PLATFORM_LPAR, PLATFORM_LPAR); /* paca */ diff --git a/trunk/arch/powerpc/kernel/cputable.c b/trunk/arch/powerpc/kernel/cputable.c index 1d85cedbbb7b..cc4e9eb1c13f 100644 --- a/trunk/arch/powerpc/kernel/cputable.c +++ b/trunk/arch/powerpc/kernel/cputable.c @@ -52,9 +52,6 @@ extern void __setup_cpu_ppc970(unsigned long offset, struct cpu_spec* spec); #define COMMON_USER (PPC_FEATURE_32 | PPC_FEATURE_HAS_FPU | \ PPC_FEATURE_HAS_MMU) #define COMMON_USER_PPC64 (COMMON_USER | PPC_FEATURE_64) -#define COMMON_USER_POWER4 (COMMON_USER_PPC64 | PPC_FEATURE_POWER4) -#define COMMON_USER_POWER5 (COMMON_USER_PPC64 | PPC_FEATURE_POWER5) -#define COMMON_USER_POWER5_PLUS (COMMON_USER_PPC64 | PPC_FEATURE_POWER5_PLUS) /* We only set the spe features if the kernel was compiled with @@ -163,7 +160,7 @@ struct cpu_spec cpu_specs[] = { .pvr_value = 0x00350000, .cpu_name = "POWER4 (gp)", .cpu_features = CPU_FTRS_POWER4, - .cpu_user_features = COMMON_USER_POWER4, + .cpu_user_features = COMMON_USER_PPC64, .icache_bsize = 128, .dcache_bsize = 128, .num_pmcs = 8, @@ -178,7 +175,7 @@ struct cpu_spec cpu_specs[] = { .pvr_value = 0x00380000, .cpu_name = "POWER4+ (gq)", .cpu_features = CPU_FTRS_POWER4, - .cpu_user_features = COMMON_USER_POWER4, + .cpu_user_features = COMMON_USER_PPC64, .icache_bsize = 128, .dcache_bsize = 128, .num_pmcs = 8, @@ -193,7 +190,7 @@ struct cpu_spec cpu_specs[] = { .pvr_value = 0x00390000, .cpu_name = "PPC970", .cpu_features = CPU_FTRS_PPC970, - .cpu_user_features = COMMON_USER_POWER4 | + .cpu_user_features = COMMON_USER_PPC64 | PPC_FEATURE_HAS_ALTIVEC_COMP, .icache_bsize = 128, .dcache_bsize = 128, @@ -215,7 +212,7 @@ struct cpu_spec cpu_specs[] = { #else .cpu_features = CPU_FTRS_PPC970, #endif - .cpu_user_features = COMMON_USER_POWER4 | + .cpu_user_features = COMMON_USER_PPC64 | PPC_FEATURE_HAS_ALTIVEC_COMP, .icache_bsize = 128, .dcache_bsize = 128, @@ -233,7 +230,7 @@ struct cpu_spec cpu_specs[] = { .pvr_value = 0x00440000, .cpu_name = "PPC970MP", .cpu_features = CPU_FTRS_PPC970, - .cpu_user_features = COMMON_USER_POWER4 | + .cpu_user_features = COMMON_USER_PPC64 | PPC_FEATURE_HAS_ALTIVEC_COMP, .icache_bsize = 128, .dcache_bsize = 128, @@ -248,7 +245,7 @@ struct cpu_spec cpu_specs[] = { .pvr_value = 0x003a0000, .cpu_name = "POWER5 (gr)", .cpu_features = CPU_FTRS_POWER5, - .cpu_user_features = COMMON_USER_POWER5, + .cpu_user_features = COMMON_USER_PPC64, .icache_bsize = 128, .dcache_bsize = 128, .num_pmcs = 6, @@ -263,7 +260,7 @@ struct cpu_spec cpu_specs[] = { .pvr_value = 0x003b0000, .cpu_name = "POWER5 (gs)", .cpu_features = CPU_FTRS_POWER5, - .cpu_user_features = COMMON_USER_POWER5_PLUS, + .cpu_user_features = COMMON_USER_PPC64, .icache_bsize = 128, .dcache_bsize = 128, .num_pmcs = 6, @@ -279,7 +276,7 @@ struct cpu_spec cpu_specs[] = { .cpu_name = "Cell Broadband Engine", .cpu_features = CPU_FTRS_CELL, .cpu_user_features = COMMON_USER_PPC64 | - PPC_FEATURE_CELL | PPC_FEATURE_HAS_ALTIVEC_COMP, + PPC_FEATURE_HAS_ALTIVEC_COMP, .icache_bsize = 128, .dcache_bsize = 128, .cpu_setup = __setup_cpu_be, diff --git a/trunk/arch/powerpc/kernel/fpu.S b/trunk/arch/powerpc/kernel/fpu.S index b780b42c95fc..4d6001fa1cf2 100644 --- a/trunk/arch/powerpc/kernel/fpu.S +++ b/trunk/arch/powerpc/kernel/fpu.S @@ -41,20 +41,20 @@ _GLOBAL(load_up_fpu) #ifndef CONFIG_SMP LOADBASE(r3, last_task_used_math) toreal(r3) - PPC_LL r4,OFF(last_task_used_math)(r3) - PPC_LCMPI 0,r4,0 + LDL r4,OFF(last_task_used_math)(r3) + CMPI 0,r4,0 beq 1f toreal(r4) addi r4,r4,THREAD /* want last_task_used_math->thread */ SAVE_32FPRS(0, r4) mffs fr0 stfd fr0,THREAD_FPSCR(r4) - PPC_LL r5,PT_REGS(r4) + LDL r5,PT_REGS(r4) toreal(r5) - PPC_LL r4,_MSR-STACK_FRAME_OVERHEAD(r5) + LDL r4,_MSR-STACK_FRAME_OVERHEAD(r5) li r10,MSR_FP|MSR_FE0|MSR_FE1 andc r4,r4,r10 /* disable FP for previous task */ - PPC_STL r4,_MSR-STACK_FRAME_OVERHEAD(r5) + STL r4,_MSR-STACK_FRAME_OVERHEAD(r5) 1: #endif /* CONFIG_SMP */ /* enable use of FP after return */ @@ -77,7 +77,7 @@ _GLOBAL(load_up_fpu) #ifndef CONFIG_SMP subi r4,r5,THREAD fromreal(r4) - PPC_STL r4,OFF(last_task_used_math)(r3) + STL r4,OFF(last_task_used_math)(r3) #endif /* CONFIG_SMP */ /* restore registers and return */ /* we haven't used ctr or xer or lr */ @@ -97,24 +97,24 @@ _GLOBAL(giveup_fpu) MTMSRD(r5) /* enable use of fpu now */ SYNC_601 isync - PPC_LCMPI 0,r3,0 + CMPI 0,r3,0 beqlr- /* if no previous owner, done */ addi r3,r3,THREAD /* want THREAD of task */ - PPC_LL r5,PT_REGS(r3) - PPC_LCMPI 0,r5,0 + LDL r5,PT_REGS(r3) + CMPI 0,r5,0 SAVE_32FPRS(0, r3) mffs fr0 stfd fr0,THREAD_FPSCR(r3) beq 1f - PPC_LL r4,_MSR-STACK_FRAME_OVERHEAD(r5) + LDL r4,_MSR-STACK_FRAME_OVERHEAD(r5) li r3,MSR_FP|MSR_FE0|MSR_FE1 andc r4,r4,r3 /* disable FP for previous task */ - PPC_STL r4,_MSR-STACK_FRAME_OVERHEAD(r5) + STL r4,_MSR-STACK_FRAME_OVERHEAD(r5) 1: #ifndef CONFIG_SMP li r5,0 LOADBASE(r4,last_task_used_math) - PPC_STL r5,OFF(last_task_used_math)(r4) + STL r5,OFF(last_task_used_math)(r4) #endif /* CONFIG_SMP */ blr diff --git a/trunk/arch/powerpc/kernel/head_64.S b/trunk/arch/powerpc/kernel/head_64.S index 8a8bf79ef044..16ab40daa738 100644 --- a/trunk/arch/powerpc/kernel/head_64.S +++ b/trunk/arch/powerpc/kernel/head_64.S @@ -28,6 +28,7 @@ #include #include #include +#include #include #include #include @@ -1696,14 +1697,25 @@ _GLOBAL(pmac_secondary_start) * SPRG3 = paca virtual address */ _GLOBAL(__secondary_start) - /* Set thread priority to MEDIUM */ - HMT_MEDIUM - /* Load TOC */ - ld r2,PACATOC(r13) + HMT_MEDIUM /* Set thread priority to MEDIUM */ - /* Do early setup for that CPU (stab, slb, hash table pointer) */ - bl .early_setup_secondary + ld r2,PACATOC(r13) + li r6,0 + stb r6,PACAPROCENABLED(r13) + +#ifndef CONFIG_PPC_ISERIES + /* Initialize the page table pointer register. */ + LOADADDR(r6,_SDR1) + ld r6,0(r6) /* get the value of _SDR1 */ + mtspr SPRN_SDR1,r6 /* set the htab location */ +#endif + /* Initialize the first segment table (or SLB) entry */ + ld r3,PACASTABVIRT(r13) /* get addr of segment table */ +BEGIN_FTR_SECTION + bl .stab_initialize +END_FTR_SECTION_IFCLR(CPU_FTR_SLB) + bl .slb_initialize /* Initialize the kernel stack. Just a repeat for iSeries. */ LOADADDR(r3,current_set) @@ -1712,7 +1724,37 @@ _GLOBAL(__secondary_start) addi r1,r1,THREAD_SIZE-STACK_FRAME_OVERHEAD std r1,PACAKSAVE(r13) - /* Clear backchain so we get nice backtraces */ + ld r3,PACASTABREAL(r13) /* get raddr of segment table */ + ori r4,r3,1 /* turn on valid bit */ + +#ifdef CONFIG_PPC_ISERIES + li r0,-1 /* hypervisor call */ + li r3,1 + sldi r3,r3,63 /* 0x8000000000000000 */ + ori r3,r3,4 /* 0x8000000000000004 */ + sc /* HvCall_setASR */ +#else + /* set the ASR */ + ld r3,systemcfg@got(r2) /* r3 = ptr to systemcfg */ + ld r3,0(r3) + lwz r3,PLATFORM(r3) /* r3 = platform flags */ + andi. r3,r3,PLATFORM_LPAR /* Test if bit 0 is set (LPAR bit) */ + beq 98f /* branch if result is 0 */ + mfspr r3,SPRN_PVR + srwi r3,r3,16 + cmpwi r3,0x37 /* SStar */ + beq 97f + cmpwi r3,0x36 /* IStar */ + beq 97f + cmpwi r3,0x34 /* Pulsar */ + bne 98f +97: li r3,H_SET_ASR /* hcall = H_SET_ASR */ + HVSC /* Invoking hcall */ + b 99f +98: /* !(rpa hypervisor) || !(star) */ + mtasr r4 /* set the stab location */ +99: +#endif li r7,0 mtlr r7 @@ -1735,7 +1777,6 @@ _GLOBAL(start_secondary_prolog) li r3,0 std r3,0(r1) /* Zero the stack frame pointer */ bl .start_secondary - b . #endif /* @@ -1855,6 +1896,40 @@ _STATIC(start_here_multiplatform) mr r3,r31 bl .early_setup + /* set the ASR */ + ld r3,PACASTABREAL(r13) + ori r4,r3,1 /* turn on valid bit */ + ld r3,systemcfg@got(r2) /* r3 = ptr to systemcfg */ + ld r3,0(r3) + lwz r3,PLATFORM(r3) /* r3 = platform flags */ + andi. r3,r3,PLATFORM_LPAR /* Test if bit 0 is set (LPAR bit) */ + beq 98f /* branch if result is 0 */ + mfspr r3,SPRN_PVR + srwi r3,r3,16 + cmpwi r3,0x37 /* SStar */ + beq 97f + cmpwi r3,0x36 /* IStar */ + beq 97f + cmpwi r3,0x34 /* Pulsar */ + bne 98f +97: li r3,H_SET_ASR /* hcall = H_SET_ASR */ + HVSC /* Invoking hcall */ + b 99f +98: /* !(rpa hypervisor) || !(star) */ + mtasr r4 /* set the stab location */ +99: + /* Set SDR1 (hash table pointer) */ + ld r3,systemcfg@got(r2) /* r3 = ptr to systemcfg */ + ld r3,0(r3) + lwz r3,PLATFORM(r3) /* r3 = platform flags */ + /* Test if bit 0 is set (LPAR bit) */ + andi. r3,r3,PLATFORM_LPAR + bne 98f /* branch if result is !0 */ + LOADADDR(r6,_SDR1) /* Only if NOT LPAR */ + add r6,r6,r26 + ld r6,0(r6) /* get the value of _SDR1 */ + mtspr SPRN_SDR1,r6 /* set the htab location */ +98: LOADADDR(r3,.start_here_common) SET_REG_TO_CONST(r4, MSR_KERNEL) mtspr SPRN_SRR0,r3 diff --git a/trunk/arch/powerpc/kernel/misc_32.S b/trunk/arch/powerpc/kernel/misc_32.S index f6d84a75ed26..3bedb532aed9 100644 --- a/trunk/arch/powerpc/kernel/misc_32.S +++ b/trunk/arch/powerpc/kernel/misc_32.S @@ -519,7 +519,7 @@ END_FTR_SECTION_IFCLR(CPU_FTR_SPLIT_ID_CACHE) * * flush_icache_range(unsigned long start, unsigned long stop) */ -_GLOBAL(__flush_icache_range) +_GLOBAL(flush_icache_range) BEGIN_FTR_SECTION blr /* for 601, do nothing */ END_FTR_SECTION_IFCLR(CPU_FTR_SPLIT_ID_CACHE) @@ -607,6 +607,27 @@ _GLOBAL(invalidate_dcache_range) sync /* wait for dcbi's to get to ram */ blr +#ifdef CONFIG_NOT_COHERENT_CACHE +/* + * 40x cores have 8K or 16K dcache and 32 byte line size. + * 44x has a 32K dcache and 32 byte line size. + * 8xx has 1, 2, 4, 8K variants. + * For now, cover the worst case of the 44x. + * Must be called with external interrupts disabled. + */ +#define CACHE_NWAYS 64 +#define CACHE_NLINES 16 + +_GLOBAL(flush_dcache_all) + li r4, (2 * CACHE_NWAYS * CACHE_NLINES) + mtctr r4 + lis r5, KERNELBASE@h +1: lwz r3, 0(r5) /* Load one word from every line */ + addi r5, r5, L1_CACHE_BYTES + bdnz 1b + blr +#endif /* CONFIG_NOT_COHERENT_CACHE */ + /* * Flush a particular page from the data cache to RAM. * Note: this is necessary because the instruction cache does *not* diff --git a/trunk/arch/powerpc/kernel/misc_64.S b/trunk/arch/powerpc/kernel/misc_64.S index ae48a002f81a..b3e95ff0dba0 100644 --- a/trunk/arch/powerpc/kernel/misc_64.S +++ b/trunk/arch/powerpc/kernel/misc_64.S @@ -89,12 +89,12 @@ _GLOBAL(call_do_softirq) mtlr r0 blr -_GLOBAL(call___do_IRQ) +_GLOBAL(call_handle_IRQ_event) mflr r0 std r0,16(r1) - stdu r1,THREAD_SIZE-112(r5) - mr r1,r5 - bl .__do_IRQ + stdu r1,THREAD_SIZE-112(r6) + mr r1,r6 + bl .handle_IRQ_event ld r1,0(r1) ld r0,16(r1) mtlr r0 @@ -603,76 +603,6 @@ _GLOBAL(real_writeb) blr #endif /* defined(CONFIG_PPC_PMAC) || defined(CONFIG_PPC_MAPLE) */ -/* - * SCOM access functions for 970 (FX only for now) - * - * unsigned long scom970_read(unsigned int address); - * void scom970_write(unsigned int address, unsigned long value); - * - * The address passed in is the 24 bits register address. This code - * is 970 specific and will not check the status bits, so you should - * know what you are doing. - */ -_GLOBAL(scom970_read) - /* interrupts off */ - mfmsr r4 - ori r0,r4,MSR_EE - xori r0,r0,MSR_EE - mtmsrd r0,1 - - /* rotate 24 bits SCOM address 8 bits left and mask out it's low 8 bits - * (including parity). On current CPUs they must be 0'd, - * and finally or in RW bit - */ - rlwinm r3,r3,8,0,15 - ori r3,r3,0x8000 - - /* do the actual scom read */ - sync - mtspr SPRN_SCOMC,r3 - isync - mfspr r3,SPRN_SCOMD - isync - mfspr r0,SPRN_SCOMC - isync - - /* XXX: fixup result on some buggy 970's (ouch ! we lost a bit, bah - * that's the best we can do). Not implemented yet as we don't use - * the scom on any of the bogus CPUs yet, but may have to be done - * ultimately - */ - - /* restore interrupts */ - mtmsrd r4,1 - blr - - -_GLOBAL(scom970_write) - /* interrupts off */ - mfmsr r5 - ori r0,r5,MSR_EE - xori r0,r0,MSR_EE - mtmsrd r0,1 - - /* rotate 24 bits SCOM address 8 bits left and mask out it's low 8 bits - * (including parity). On current CPUs they must be 0'd. - */ - - rlwinm r3,r3,8,0,15 - - sync - mtspr SPRN_SCOMD,r4 /* write data */ - isync - mtspr SPRN_SCOMC,r3 /* write command */ - isync - mfspr 3,SPRN_SCOMC - isync - - /* restore interrupts */ - mtmsrd r5,1 - blr - - /* * Create a kernel thread * kernel_thread(fn, arg, flags) diff --git a/trunk/arch/powerpc/kernel/ppc_ksyms.c b/trunk/arch/powerpc/kernel/ppc_ksyms.c index 5dcf4ba05ee8..47d6f7e2ea9f 100644 --- a/trunk/arch/powerpc/kernel/ppc_ksyms.c +++ b/trunk/arch/powerpc/kernel/ppc_ksyms.c @@ -44,7 +44,6 @@ #include #include #include -#include #ifdef CONFIG_8xx #include @@ -57,6 +56,7 @@ extern void machine_check_exception(struct pt_regs *regs); extern void alignment_exception(struct pt_regs *regs); extern void program_check_exception(struct pt_regs *regs); extern void single_step_exception(struct pt_regs *regs); +extern int do_signal(sigset_t *, struct pt_regs *); extern int pmac_newworld; extern int sys_sigreturn(struct pt_regs *regs); @@ -188,6 +188,9 @@ EXPORT_SYMBOL(adb_try_handler_change); EXPORT_SYMBOL(cuda_request); EXPORT_SYMBOL(cuda_poll); #endif /* CONFIG_ADB_CUDA */ +#if defined(CONFIG_PPC_MULTIPLATFORM) && defined(CONFIG_PPC32) +EXPORT_SYMBOL(_machine); +#endif #ifdef CONFIG_PPC_PMAC EXPORT_SYMBOL(sys_ctrler); #endif diff --git a/trunk/arch/powerpc/kernel/process.c b/trunk/arch/powerpc/kernel/process.c index de69fb37c731..7f64f0464d44 100644 --- a/trunk/arch/powerpc/kernel/process.c +++ b/trunk/arch/powerpc/kernel/process.c @@ -46,10 +46,10 @@ #include #include #include -#include #ifdef CONFIG_PPC64 #include #include +#include #endif extern unsigned long _get_SP(void); @@ -203,8 +203,10 @@ int dump_spe(struct pt_regs *regs, elf_vrregset_t *evrregs) int set_dabr(unsigned long dabr) { +#ifdef CONFIG_PPC64 if (ppc_md.set_dabr) return ppc_md.set_dabr(dabr); +#endif mtspr(SPRN_DABR, dabr); return 0; diff --git a/trunk/arch/powerpc/kernel/prom.c b/trunk/arch/powerpc/kernel/prom.c index 6a5b468edb4d..3675ef4bac90 100644 --- a/trunk/arch/powerpc/kernel/prom.c +++ b/trunk/arch/powerpc/kernel/prom.c @@ -48,6 +48,9 @@ #include #include #include +#ifdef CONFIG_PPC64 +#include +#endif #ifdef DEBUG #define DBG(fmt...) printk(KERN_ERR fmt) @@ -71,6 +74,10 @@ struct isa_reg_property { typedef int interpret_func(struct device_node *, unsigned long *, int, int, int); +extern struct rtas_t rtas; +extern struct lmb lmb; +extern unsigned long klimit; + static int __initdata dt_root_addr_cells; static int __initdata dt_root_size_cells; @@ -384,7 +391,7 @@ static int __devinit finish_node_interrupts(struct device_node *np, #ifdef CONFIG_PPC64 /* We offset irq numbers for the u3 MPIC by 128 in PowerMac */ - if (_machine == PLATFORM_POWERMAC && ic && ic->parent) { + if (systemcfg->platform == PLATFORM_POWERMAC && ic && ic->parent) { char *name = get_property(ic->parent, "name", NULL); if (name && !strcmp(name, "u3")) np->intrs[intrcount].line += 128; @@ -1080,9 +1087,9 @@ void __init unflatten_device_tree(void) static int __init early_init_dt_scan_cpus(unsigned long node, const char *uname, int depth, void *data) { + char *type = of_get_flat_dt_prop(node, "device_type", NULL); u32 *prop; - unsigned long size; - char *type = of_get_flat_dt_prop(node, "device_type", &size); + unsigned long size = 0; /* We are scanning "cpu" nodes only */ if (type == NULL || strcmp(type, "cpu") != 0) @@ -1108,7 +1115,7 @@ static int __init early_init_dt_scan_cpus(unsigned long node, #ifdef CONFIG_ALTIVEC /* Check if we have a VMX and eventually update CPU features */ - prop = (u32 *)of_get_flat_dt_prop(node, "ibm,vmx", NULL); + prop = (u32 *)of_get_flat_dt_prop(node, "ibm,vmx", &size); if (prop && (*prop) > 0) { cur_cpu_spec->cpu_features |= CPU_FTR_ALTIVEC; cur_cpu_spec->cpu_user_features |= PPC_FEATURE_HAS_ALTIVEC; @@ -1154,9 +1161,13 @@ static int __init early_init_dt_scan_chosen(unsigned long node, prop = (u32 *)of_get_flat_dt_prop(node, "linux,platform", NULL); if (prop == NULL) return 0; +#ifdef CONFIG_PPC64 + systemcfg->platform = *prop; +#else #ifdef CONFIG_PPC_MULTIPLATFORM _machine = *prop; #endif +#endif #ifdef CONFIG_PPC64 /* check if iommu is forced on or off */ @@ -1253,14 +1264,7 @@ static int __init early_init_dt_scan_memory(unsigned long node, unsigned long l; /* We are scanning "memory" nodes only */ - if (type == NULL) { - /* - * The longtrail doesn't have a device_type on the - * /memory node, so look for the node called /memory@0. - */ - if (depth != 1 || strcmp(uname, "memory@0") != 0) - return 0; - } else if (strcmp(type, "memory") != 0) + if (type == NULL || strcmp(type, "memory") != 0) return 0; reg = (cell_t *)of_get_flat_dt_prop(node, "reg", &l); @@ -1335,6 +1339,9 @@ void __init early_init_devtree(void *params) of_scan_flat_dt(early_init_dt_scan_memory, NULL); lmb_enforce_memory_limit(memory_limit); lmb_analyze(); +#ifdef CONFIG_PPC64 + systemcfg->physicalMemorySize = lmb_phys_mem_size(); +#endif lmb_reserve(0, __pa(klimit)); DBG("Phys. mem: %lx\n", lmb_phys_mem_size()); @@ -1901,7 +1908,7 @@ static int of_finish_dynamic_node(struct device_node *node, /* We don't support that function on PowerMac, at least * not yet */ - if (_machine == PLATFORM_POWERMAC) + if (systemcfg->platform == PLATFORM_POWERMAC) return -ENODEV; /* fix up new node's linux_phandle field */ @@ -1967,31 +1974,14 @@ EXPORT_SYMBOL(get_property); /* * Add a property to a node */ -int prom_add_property(struct device_node* np, struct property* prop) +void prom_add_property(struct device_node* np, struct property* prop) { - struct property **next; + struct property **next = &np->properties; prop->next = NULL; - write_lock(&devtree_lock); - next = &np->properties; - while (*next) { - if (strcmp(prop->name, (*next)->name) == 0) { - /* duplicate ! don't insert it */ - write_unlock(&devtree_lock); - return -1; - } + while (*next) next = &(*next)->next; - } *next = prop; - write_unlock(&devtree_lock); - -#ifdef CONFIG_PROC_DEVICETREE - /* try to add to proc as well if it was initialized */ - if (np->pde) - proc_device_tree_add_prop(np->pde, prop); -#endif /* CONFIG_PROC_DEVICETREE */ - - return 0; } /* I quickly hacked that one, check against spec ! */ diff --git a/trunk/arch/powerpc/kernel/prom_init.c b/trunk/arch/powerpc/kernel/prom_init.c index 4ce0105c308e..c758b6624d7b 100644 --- a/trunk/arch/powerpc/kernel/prom_init.c +++ b/trunk/arch/powerpc/kernel/prom_init.c @@ -94,17 +94,11 @@ extern const struct linux_logo logo_linux_clut224; #ifdef CONFIG_PPC64 #define RELOC(x) (*PTRRELOC(&(x))) #define ADDR(x) (u32) add_reloc_offset((unsigned long)(x)) -#define OF_WORKAROUNDS 0 #else #define RELOC(x) (x) #define ADDR(x) (u32) (x) -#define OF_WORKAROUNDS of_workarounds -int of_workarounds; #endif -#define OF_WA_CLAIM 1 /* do phys/virt claim separately, then map */ -#define OF_WA_LONGTRAIL 2 /* work around longtrail bugs */ - #define PROM_BUG() do { \ prom_printf("kernel BUG at %s line 0x%x!\n", \ RELOC(__FILE__), __LINE__); \ @@ -117,6 +111,11 @@ int of_workarounds; #define prom_debug(x...) #endif +#ifdef CONFIG_PPC32 +#define PLATFORM_POWERMAC _MACH_Pmac +#define PLATFORM_CHRP _MACH_chrp +#endif + typedef u32 prom_arg_t; @@ -129,11 +128,10 @@ struct prom_args { struct prom_t { ihandle root; - phandle chosen; + ihandle chosen; int cpu; ihandle stdout; ihandle mmumap; - ihandle memory; }; struct mem_map_entry { @@ -362,36 +360,16 @@ static void __init prom_printf(const char *format, ...) static unsigned int __init prom_claim(unsigned long virt, unsigned long size, unsigned long align) { + int ret; struct prom_t *_prom = &RELOC(prom); - if (align == 0 && (OF_WORKAROUNDS & OF_WA_CLAIM)) { - /* - * Old OF requires we claim physical and virtual separately - * and then map explicitly (assuming virtual mode) - */ - int ret; - prom_arg_t result; - - ret = call_prom_ret("call-method", 5, 2, &result, - ADDR("claim"), _prom->memory, - align, size, virt); - if (ret != 0 || result == -1) - return -1; - ret = call_prom_ret("call-method", 5, 2, &result, - ADDR("claim"), _prom->mmumap, - align, size, virt); - if (ret != 0) { - call_prom("call-method", 4, 1, ADDR("release"), - _prom->memory, size, virt); - return -1; - } - /* the 0x12 is M (coherence) + PP == read/write */ + ret = call_prom("claim", 3, 1, (prom_arg_t)virt, (prom_arg_t)size, + (prom_arg_t)align); + if (ret != -1 && _prom->mmumap != 0) + /* old pmacs need us to map as well */ call_prom("call-method", 6, 1, - ADDR("map"), _prom->mmumap, 0x12, size, virt, virt); - return virt; - } - return call_prom("claim", 3, 1, (prom_arg_t)virt, (prom_arg_t)size, - (prom_arg_t)align); + ADDR("map"), _prom->mmumap, 0, size, virt, virt); + return ret; } static void __init __attribute__((noreturn)) prom_panic(const char *reason) @@ -425,64 +403,23 @@ static int __init prom_next_node(phandle *nodep) } } -static int inline prom_getprop(phandle node, const char *pname, +static int __init prom_getprop(phandle node, const char *pname, void *value, size_t valuelen) { return call_prom("getprop", 4, 1, node, ADDR(pname), (u32)(unsigned long) value, (u32) valuelen); } -static int inline prom_getproplen(phandle node, const char *pname) +static int __init prom_getproplen(phandle node, const char *pname) { return call_prom("getproplen", 2, 1, node, ADDR(pname)); } -static void add_string(char **str, const char *q) -{ - char *p = *str; - - while (*q) - *p++ = *q++; - *p++ = ' '; - *str = p; -} - -static char *tohex(unsigned int x) -{ - static char digits[] = "0123456789abcdef"; - static char result[9]; - int i; - - result[8] = 0; - i = 8; - do { - --i; - result[i] = digits[x & 0xf]; - x >>= 4; - } while (x != 0 && i > 0); - return &result[i]; -} - -static int __init prom_setprop(phandle node, const char *nodename, - const char *pname, void *value, size_t valuelen) +static int __init prom_setprop(phandle node, const char *pname, + void *value, size_t valuelen) { - char cmd[256], *p; - - if (!(OF_WORKAROUNDS & OF_WA_LONGTRAIL)) - return call_prom("setprop", 4, 1, node, ADDR(pname), - (u32)(unsigned long) value, (u32) valuelen); - - /* gah... setprop doesn't work on longtrail, have to use interpret */ - p = cmd; - add_string(&p, "dev"); - add_string(&p, nodename); - add_string(&p, tohex((u32)(unsigned long) value)); - add_string(&p, tohex(valuelen)); - add_string(&p, tohex(ADDR(pname))); - add_string(&p, tohex(strlen(RELOC(pname)))); - add_string(&p, "property"); - *p = 0; - return call_prom("interpret", 1, 1, (u32)(unsigned long) cmd); + return call_prom("setprop", 4, 1, node, ADDR(pname), + (u32)(unsigned long) value, (u32) valuelen); } /* We can't use the standard versions because of RELOC headaches. */ @@ -1043,7 +980,7 @@ static void __init prom_instantiate_rtas(void) rtas_inst = call_prom("open", 1, 1, ADDR("/rtas")); if (!IHANDLE_VALID(rtas_inst)) { - prom_printf("opening rtas package failed (%x)\n", rtas_inst); + prom_printf("opening rtas package failed"); return; } @@ -1051,7 +988,7 @@ static void __init prom_instantiate_rtas(void) if (call_prom_ret("call-method", 3, 2, &entry, ADDR("instantiate-rtas"), - rtas_inst, base) != 0 + rtas_inst, base) == PROM_ERROR || entry == 0) { prom_printf(" failed\n"); return; @@ -1060,10 +997,8 @@ static void __init prom_instantiate_rtas(void) reserve_mem(base, size); - prom_setprop(rtas_node, "/rtas", "linux,rtas-base", - &base, sizeof(base)); - prom_setprop(rtas_node, "/rtas", "linux,rtas-entry", - &entry, sizeof(entry)); + prom_setprop(rtas_node, "linux,rtas-base", &base, sizeof(base)); + prom_setprop(rtas_node, "linux,rtas-entry", &entry, sizeof(entry)); prom_debug("rtas base = 0x%x\n", base); prom_debug("rtas entry = 0x%x\n", entry); @@ -1154,6 +1089,10 @@ static void __init prom_initialize_tce_table(void) if (base < local_alloc_bottom) local_alloc_bottom = base; + /* Save away the TCE table attributes for later use. */ + prom_setprop(node, "linux,tce-base", &base, sizeof(base)); + prom_setprop(node, "linux,tce-size", &minsize, sizeof(minsize)); + /* It seems OF doesn't null-terminate the path :-( */ memset(path, 0, sizeof(path)); /* Call OF to setup the TCE hardware */ @@ -1162,10 +1101,6 @@ static void __init prom_initialize_tce_table(void) prom_printf("package-to-path failed\n"); } - /* Save away the TCE table attributes for later use. */ - prom_setprop(node, path, "linux,tce-base", &base, sizeof(base)); - prom_setprop(node, path, "linux,tce-size", &minsize, sizeof(minsize)); - prom_debug("TCE table: %s\n", path); prom_debug("\tnode = 0x%x\n", node); prom_debug("\tbase = 0x%x\n", base); @@ -1407,7 +1342,6 @@ static void __init prom_init_client_services(unsigned long pp) /* * For really old powermacs, we need to map things we claim. * For that, we need the ihandle of the mmu. - * Also, on the longtrail, we need to work around other bugs. */ static void __init prom_find_mmu(void) { @@ -1421,19 +1355,12 @@ static void __init prom_find_mmu(void) if (prom_getprop(oprom, "model", version, sizeof(version)) <= 0) return; version[sizeof(version) - 1] = 0; + prom_printf("OF version is '%s'\n", version); /* XXX might need to add other versions here */ - if (strcmp(version, "Open Firmware, 1.0.5") == 0) - of_workarounds = OF_WA_CLAIM; - else if (strncmp(version, "FirmWorks,3.", 12) == 0) { - of_workarounds = OF_WA_CLAIM | OF_WA_LONGTRAIL; - call_prom("interpret", 1, 1, "dev /memory 0 to allow-reclaim"); - } else + if (strcmp(version, "Open Firmware, 1.0.5") != 0) return; - _prom->memory = call_prom("open", 1, 1, ADDR("/memory")); prom_getprop(_prom->chosen, "mmu", &_prom->mmumap, sizeof(_prom->mmumap)); - if (!IHANDLE_VALID(_prom->memory) || !IHANDLE_VALID(_prom->mmumap)) - of_workarounds &= ~OF_WA_CLAIM; /* hmmm */ } #else #define prom_find_mmu() @@ -1455,17 +1382,16 @@ static void __init prom_init_stdout(void) memset(path, 0, 256); call_prom("instance-to-path", 3, 1, _prom->stdout, path, 255); val = call_prom("instance-to-package", 1, 1, _prom->stdout); - prom_setprop(_prom->chosen, "/chosen", "linux,stdout-package", - &val, sizeof(val)); + prom_setprop(_prom->chosen, "linux,stdout-package", &val, sizeof(val)); prom_printf("OF stdout device is: %s\n", RELOC(of_stdout_device)); - prom_setprop(_prom->chosen, "/chosen", "linux,stdout-path", - path, strlen(path) + 1); + prom_setprop(_prom->chosen, "linux,stdout-path", + RELOC(of_stdout_device), strlen(RELOC(of_stdout_device))+1); /* If it's a display, note it */ memset(type, 0, sizeof(type)); prom_getprop(val, "device_type", type, sizeof(type)); if (strcmp(type, RELOC("display")) == 0) - prom_setprop(val, path, "linux,boot-display", NULL, 0); + prom_setprop(val, "linux,boot-display", NULL, 0); } static void __init prom_close_stdin(void) @@ -1482,9 +1408,8 @@ static int __init prom_find_machine_type(void) struct prom_t *_prom = &RELOC(prom); char compat[256]; int len, i = 0; -#ifdef CONFIG_PPC64 phandle rtas; -#endif + len = prom_getprop(_prom->root, "compatible", compat, sizeof(compat)-1); if (len > 0) { @@ -1588,7 +1513,7 @@ static void __init prom_check_displays(void) /* Success */ prom_printf("done\n"); - prom_setprop(node, path, "linux,opened", NULL, 0); + prom_setprop(node, "linux,opened", NULL, 0); /* Setup a usable color table when the appropriate * method is available. Should update this to set-colors */ @@ -1947,7 +1872,7 @@ static void __init fixup_device_tree(void) if (prom_getprop(u3, "device-rev", &u3_rev, sizeof(u3_rev)) == PROM_ERROR) return; - if (u3_rev < 0x35 || u3_rev > 0x39) + if (u3_rev != 0x35 && u3_rev != 0x37) return; /* does it need fixup ? */ if (prom_getproplen(i2c, "interrupts") > 0) @@ -1958,11 +1883,9 @@ static void __init fixup_device_tree(void) /* interrupt on this revision of u3 is number 0 and level */ interrupts[0] = 0; interrupts[1] = 1; - prom_setprop(i2c, "/u3@0,f8000000/i2c@f8001000", "interrupts", - &interrupts, sizeof(interrupts)); + prom_setprop(i2c, "interrupts", &interrupts, sizeof(interrupts)); parent = (u32)mpic; - prom_setprop(i2c, "/u3@0,f8000000/i2c@f8001000", "interrupt-parent", - &parent, sizeof(parent)); + prom_setprop(i2c, "interrupt-parent", &parent, sizeof(parent)); #endif } @@ -1998,11 +1921,11 @@ static void __init prom_check_initrd(unsigned long r3, unsigned long r4) RELOC(prom_initrd_end) = RELOC(prom_initrd_start) + r4; val = RELOC(prom_initrd_start); - prom_setprop(_prom->chosen, "/chosen", "linux,initrd-start", - &val, sizeof(val)); + prom_setprop(_prom->chosen, "linux,initrd-start", &val, + sizeof(val)); val = RELOC(prom_initrd_end); - prom_setprop(_prom->chosen, "/chosen", "linux,initrd-end", - &val, sizeof(val)); + prom_setprop(_prom->chosen, "linux,initrd-end", &val, + sizeof(val)); reserve_mem(RELOC(prom_initrd_start), RELOC(prom_initrd_end) - RELOC(prom_initrd_start)); @@ -2045,15 +1968,14 @@ unsigned long __init prom_init(unsigned long r3, unsigned long r4, prom_init_client_services(pp); /* - * See if this OF is old enough that we need to do explicit maps - * and other workarounds + * Init prom stdout device */ - prom_find_mmu(); + prom_init_stdout(); /* - * Init prom stdout device + * See if this OF is old enough that we need to do explicit maps */ - prom_init_stdout(); + prom_find_mmu(); /* * Check for an initrd @@ -2066,15 +1988,14 @@ unsigned long __init prom_init(unsigned long r3, unsigned long r4, */ RELOC(of_platform) = prom_find_machine_type(); getprop_rval = RELOC(of_platform); - prom_setprop(_prom->chosen, "/chosen", "linux,platform", + prom_setprop(_prom->chosen, "linux,platform", &getprop_rval, sizeof(getprop_rval)); #ifdef CONFIG_PPC_PSERIES /* * On pSeries, inform the firmware about our capabilities */ - if (RELOC(of_platform) == PLATFORM_PSERIES || - RELOC(of_platform) == PLATFORM_PSERIES_LPAR) + if (RELOC(of_platform) & PLATFORM_PSERIES) prom_send_capabilities(); #endif @@ -2128,23 +2049,21 @@ unsigned long __init prom_init(unsigned long r3, unsigned long r4, * Fill in some infos for use by the kernel later on */ if (RELOC(prom_memory_limit)) - prom_setprop(_prom->chosen, "/chosen", "linux,memory-limit", + prom_setprop(_prom->chosen, "linux,memory-limit", &RELOC(prom_memory_limit), sizeof(prom_memory_limit)); #ifdef CONFIG_PPC64 if (RELOC(ppc64_iommu_off)) - prom_setprop(_prom->chosen, "/chosen", "linux,iommu-off", - NULL, 0); + prom_setprop(_prom->chosen, "linux,iommu-off", NULL, 0); if (RELOC(iommu_force_on)) - prom_setprop(_prom->chosen, "/chosen", "linux,iommu-force-on", - NULL, 0); + prom_setprop(_prom->chosen, "linux,iommu-force-on", NULL, 0); if (RELOC(prom_tce_alloc_start)) { - prom_setprop(_prom->chosen, "/chosen", "linux,tce-alloc-start", + prom_setprop(_prom->chosen, "linux,tce-alloc-start", &RELOC(prom_tce_alloc_start), sizeof(prom_tce_alloc_start)); - prom_setprop(_prom->chosen, "/chosen", "linux,tce-alloc-end", + prom_setprop(_prom->chosen, "linux,tce-alloc-end", &RELOC(prom_tce_alloc_end), sizeof(prom_tce_alloc_end)); } @@ -2161,13 +2080,8 @@ unsigned long __init prom_init(unsigned long r3, unsigned long r4, prom_printf("copying OF device tree ...\n"); flatten_device_tree(); - /* - * in case stdin is USB and still active on IBM machines... - * Unfortunately quiesce crashes on some powermacs if we have - * closed stdin already (in particular the powerbook 101). - */ - if (RELOC(of_platform) != PLATFORM_POWERMAC) - prom_close_stdin(); + /* in case stdin is USB and still active on IBM machines... */ + prom_close_stdin(); /* * Call OF "quiesce" method to shut down pending DMA's from diff --git a/trunk/arch/powerpc/kernel/rtas-proc.c b/trunk/arch/powerpc/kernel/rtas-proc.c index ae1a36449ccd..5bdd5b079d96 100644 --- a/trunk/arch/powerpc/kernel/rtas-proc.c +++ b/trunk/arch/powerpc/kernel/rtas-proc.c @@ -259,7 +259,7 @@ static int __init proc_rtas_init(void) { struct proc_dir_entry *entry; - if (_machine != PLATFORM_PSERIES && _machine != PLATFORM_PSERIES_LPAR) + if (!(systemcfg->platform & PLATFORM_PSERIES)) return 1; rtas_node = of_find_node_by_name(NULL, "rtas"); diff --git a/trunk/arch/powerpc/kernel/rtas.c b/trunk/arch/powerpc/kernel/rtas.c index 4283fa33f784..b7fc2d884950 100644 --- a/trunk/arch/powerpc/kernel/rtas.c +++ b/trunk/arch/powerpc/kernel/rtas.c @@ -17,7 +17,6 @@ #include #include #include -#include #include #include @@ -29,6 +28,9 @@ #include #include #include +#ifdef CONFIG_PPC64 +#include +#endif struct rtas_t rtas = { .lock = SPIN_LOCK_UNLOCKED @@ -81,7 +83,7 @@ void call_rtas_display_status_delay(unsigned char c) while (width-- > 0) call_rtas_display_status(' '); width = 16; - mdelay(500); + udelay(500000); pending_newline = 1; } else { if (pending_newline) { @@ -606,6 +608,7 @@ asmlinkage int ppc_rtas(struct rtas_args __user *uargs) return 0; } +#ifdef CONFIG_SMP /* This version can't take the spinlock, because it never returns */ struct rtas_args rtas_stop_self_args = { @@ -630,6 +633,7 @@ void rtas_stop_self(void) panic("Alas, I survived.\n"); } +#endif /* * Call early during boot, before mem init or bootmem, to retreive the RTAS @@ -668,7 +672,7 @@ void __init rtas_initialize(void) * the stop-self token if any */ #ifdef CONFIG_PPC64 - if (_machine == PLATFORM_PSERIES_LPAR) + if (systemcfg->platform == PLATFORM_PSERIES_LPAR) rtas_region = min(lmb.rmo_size, RTAS_INSTANTIATE_MAX); #endif rtas_rmo_buf = lmb_alloc_base(RTAS_RMOBUF_MAX, PAGE_SIZE, rtas_region); diff --git a/trunk/arch/powerpc/kernel/setup-common.c b/trunk/arch/powerpc/kernel/setup-common.c index bae4bff138f1..d43fa8c0e5ac 100644 --- a/trunk/arch/powerpc/kernel/setup-common.c +++ b/trunk/arch/powerpc/kernel/setup-common.c @@ -33,7 +33,6 @@ #include #include #include -#include #include #include #include @@ -52,9 +51,6 @@ #include #include #include -#include - -#include "setup.h" #undef DEBUG @@ -64,13 +60,6 @@ #define DBG(fmt...) #endif -#ifdef CONFIG_PPC_MULTIPLATFORM -int _machine = 0; -EXPORT_SYMBOL(_machine); -#endif - -unsigned long klimit = (unsigned long) _end; - /* * This still seems to be needed... -- paulus */ @@ -416,46 +405,6 @@ static int __init set_preferred_console(void) console_initcall(set_preferred_console); #endif /* CONFIG_PPC_MULTIPLATFORM */ -void __init check_for_initrd(void) -{ -#ifdef CONFIG_BLK_DEV_INITRD - unsigned long *prop; - - DBG(" -> check_for_initrd()\n"); - - if (of_chosen) { - prop = (unsigned long *)get_property(of_chosen, - "linux,initrd-start", NULL); - if (prop != NULL) { - initrd_start = (unsigned long)__va(*prop); - prop = (unsigned long *)get_property(of_chosen, - "linux,initrd-end", NULL); - if (prop != NULL) { - initrd_end = (unsigned long)__va(*prop); - initrd_below_start_ok = 1; - } else - initrd_start = 0; - } - } - - /* If we were passed an initrd, set the ROOT_DEV properly if the values - * look sensible. If not, clear initrd reference. - */ - if (initrd_start >= KERNELBASE && initrd_end >= KERNELBASE && - initrd_end > initrd_start) - ROOT_DEV = Root_RAM0; - else { - printk("Bogus initrd %08lx %08lx\n", initrd_start, initrd_end); - initrd_start = initrd_end = 0; - } - - if (initrd_start) - printk("Found initrd at 0x%lx:0x%lx\n", initrd_start, initrd_end); - - DBG(" <- check_for_initrd()\n"); -#endif /* CONFIG_BLK_DEV_INITRD */ -} - #ifdef CONFIG_SMP /** @@ -521,8 +470,8 @@ void __init smp_setup_cpu_maps(void) * On pSeries LPAR, we need to know how many cpus * could possibly be added to this partition. */ - if (_machine == PLATFORM_PSERIES_LPAR && - (dn = of_find_node_by_path("/rtas"))) { + if (systemcfg->platform == PLATFORM_PSERIES_LPAR && + (dn = of_find_node_by_path("/rtas"))) { int num_addr_cell, num_size_cell, maxcpus; unsigned int *ireg; @@ -566,27 +515,7 @@ void __init smp_setup_cpu_maps(void) cpu_set(cpu ^ 0x1, cpu_sibling_map[cpu]); } - _systemcfg->processorCount = num_present_cpus(); + systemcfg->processorCount = num_present_cpus(); #endif /* CONFIG_PPC64 */ } #endif /* CONFIG_SMP */ - -#ifdef CONFIG_XMON -static int __init early_xmon(char *p) -{ - /* ensure xmon is enabled */ - if (p) { - if (strncmp(p, "on", 2) == 0) - xmon_init(1); - if (strncmp(p, "off", 3) == 0) - xmon_init(0); - if (strncmp(p, "early", 5) != 0) - return 0; - } - xmon_init(1); - debugger(NULL); - - return 0; -} -early_param("xmon", early_xmon); -#endif diff --git a/trunk/arch/powerpc/kernel/setup.h b/trunk/arch/powerpc/kernel/setup.h deleted file mode 100644 index 2ebba755272e..000000000000 --- a/trunk/arch/powerpc/kernel/setup.h +++ /dev/null @@ -1,6 +0,0 @@ -#ifndef _POWERPC_KERNEL_SETUP_H -#define _POWERPC_KERNEL_SETUP_H - -void check_for_initrd(void); - -#endif /* _POWERPC_KERNEL_SETUP_H */ diff --git a/trunk/arch/powerpc/kernel/setup_32.c b/trunk/arch/powerpc/kernel/setup_32.c index c98cfcc9cd9a..b45eedbb4b3a 100644 --- a/trunk/arch/powerpc/kernel/setup_32.c +++ b/trunk/arch/powerpc/kernel/setup_32.c @@ -40,8 +40,6 @@ #include #include -#include "setup.h" - #define DBG(fmt...) #if defined CONFIG_KGDB @@ -72,6 +70,8 @@ unsigned int DMA_MODE_WRITE; int have_of = 1; #ifdef CONFIG_PPC_MULTIPLATFORM +int _machine = 0; + extern void prep_init(void); extern void pmac_init(void); extern void chrp_init(void); @@ -279,13 +279,13 @@ arch_initcall(ppc_init); /* Warning, IO base is not yet inited */ void __init setup_arch(char **cmdline_p) { + extern char *klimit; extern void do_init_bootmem(void); /* so udelay does something sensible, assume <= 1000 bogomips */ loops_per_jiffy = 500000000 / HZ; unflatten_device_tree(); - check_for_initrd(); finish_device_tree(); smp_setup_cpu_maps(); @@ -302,9 +302,14 @@ void __init setup_arch(char **cmdline_p) pmac_feature_init(); /* New cool way */ #endif -#ifdef CONFIG_XMON_DEFAULT - xmon_init(1); -#endif +#ifdef CONFIG_XMON + xmon_map_scc(); + if (strstr(cmd_line, "xmon")) { + xmon_init(1); + debugger(NULL); + } +#endif /* CONFIG_XMON */ + if ( ppc_md.progress ) ppc_md.progress("setup_arch: enter", 0x3eab); #if defined(CONFIG_KGDB) if (ppc_md.kgdb_map_scc) @@ -337,7 +342,7 @@ void __init setup_arch(char **cmdline_p) init_mm.start_code = PAGE_OFFSET; init_mm.end_code = (unsigned long) _etext; init_mm.end_data = (unsigned long) _edata; - init_mm.brk = klimit; + init_mm.brk = (unsigned long) klimit; /* Save unparsed command line copy for /proc/cmdline */ strlcpy(saved_command_line, cmd_line, COMMAND_LINE_SIZE); diff --git a/trunk/arch/powerpc/kernel/setup_64.c b/trunk/arch/powerpc/kernel/setup_64.c index 6791668213e7..b0994050024f 100644 --- a/trunk/arch/powerpc/kernel/setup_64.c +++ b/trunk/arch/powerpc/kernel/setup_64.c @@ -41,6 +41,7 @@ #include #include #include +#include #include #include #include @@ -59,9 +60,6 @@ #include #include #include -#include - -#include "setup.h" #ifdef DEBUG #define DBG(fmt...) udbg_printf(fmt) @@ -96,6 +94,15 @@ extern void udbg_init_maple_realmode(void); do { udbg_putc = call_rtas_display_status_delay; } while(0) #endif +/* extern void *stab; */ +extern unsigned long klimit; + +extern void mm_init_ppc64(void); +extern void stab_initialize(unsigned long stab); +extern void htab_initialize(void); +extern void early_init_devtree(void *flat_dt); +extern void unflatten_device_tree(void); + int have_of = 1; int boot_cpuid = 0; int boot_cpuid_phys = 0; @@ -236,6 +243,12 @@ void __init early_setup(unsigned long dt_ptr) DBG(" -> early_setup()\n"); + /* + * Fill the default DBG level (do we want to keep + * that old mecanism around forever ?) + */ + ppcdbg_initialize(); + /* * Do early initializations using the flattened device * tree, like retreiving the physical memory map or @@ -247,10 +260,11 @@ void __init early_setup(unsigned long dt_ptr) * Iterate all ppc_md structures until we find the proper * one for the current machine type */ - DBG("Probing machine type for platform %x...\n", _machine); + DBG("Probing machine type for platform %x...\n", + systemcfg->platform); for (mach = machines; *mach; mach++) { - if ((*mach)->probe(_machine)) + if ((*mach)->probe(systemcfg->platform)) break; } /* What can we do if we didn't find ? */ @@ -282,28 +296,6 @@ void __init early_setup(unsigned long dt_ptr) DBG(" <- early_setup()\n"); } -#ifdef CONFIG_SMP -void early_setup_secondary(void) -{ - struct paca_struct *lpaca = get_paca(); - - /* Mark enabled in PACA */ - lpaca->proc_enabled = 0; - - /* Initialize hash table for that CPU */ - htab_initialize_secondary(); - - /* Initialize STAB/SLB. We use a virtual address as it works - * in real mode on pSeries and we want a virutal address on - * iSeries anyway - */ - if (cpu_has_feature(CPU_FTR_SLB)) - slb_initialize(); - else - stab_initialize(lpaca->stab_addr); -} - -#endif /* CONFIG_SMP */ #if defined(CONFIG_SMP) || defined(CONFIG_KEXEC) void smp_release_cpus(void) @@ -329,8 +321,7 @@ void smp_release_cpus(void) #endif /* CONFIG_SMP || CONFIG_KEXEC */ /* - * Initialize some remaining members of the ppc64_caches and systemcfg - * structures + * Initialize some remaining members of the ppc64_caches and systemcfg structures * (at least until we get rid of them completely). This is mostly some * cache informations about the CPU that will be used by cache flush * routines and/or provided to userland @@ -355,7 +346,7 @@ static void __init initialize_cache_info(void) const char *dc, *ic; /* Then read cache informations */ - if (_machine == PLATFORM_POWERMAC) { + if (systemcfg->platform == PLATFORM_POWERMAC) { dc = "d-cache-block-size"; ic = "i-cache-block-size"; } else { @@ -375,8 +366,8 @@ static void __init initialize_cache_info(void) DBG("Argh, can't find dcache properties ! " "sizep: %p, lsizep: %p\n", sizep, lsizep); - _systemcfg->dcache_size = ppc64_caches.dsize = size; - _systemcfg->dcache_line_size = + systemcfg->dcache_size = ppc64_caches.dsize = size; + systemcfg->dcache_line_size = ppc64_caches.dline_size = lsize; ppc64_caches.log_dline_size = __ilog2(lsize); ppc64_caches.dlines_per_page = PAGE_SIZE / lsize; @@ -393,8 +384,8 @@ static void __init initialize_cache_info(void) DBG("Argh, can't find icache properties ! " "sizep: %p, lsizep: %p\n", sizep, lsizep); - _systemcfg->icache_size = ppc64_caches.isize = size; - _systemcfg->icache_line_size = + systemcfg->icache_size = ppc64_caches.isize = size; + systemcfg->icache_line_size = ppc64_caches.iline_size = lsize; ppc64_caches.log_iline_size = __ilog2(lsize); ppc64_caches.ilines_per_page = PAGE_SIZE / lsize; @@ -402,16 +393,51 @@ static void __init initialize_cache_info(void) } /* Add an eye catcher and the systemcfg layout version number */ - strcpy(_systemcfg->eye_catcher, "SYSTEMCFG:PPC64"); - _systemcfg->version.major = SYSTEMCFG_MAJOR; - _systemcfg->version.minor = SYSTEMCFG_MINOR; - _systemcfg->processor = mfspr(SPRN_PVR); - _systemcfg->platform = _machine; - _systemcfg->physicalMemorySize = lmb_phys_mem_size(); + strcpy(systemcfg->eye_catcher, "SYSTEMCFG:PPC64"); + systemcfg->version.major = SYSTEMCFG_MAJOR; + systemcfg->version.minor = SYSTEMCFG_MINOR; + systemcfg->processor = mfspr(SPRN_PVR); DBG(" <- initialize_cache_info()\n"); } +static void __init check_for_initrd(void) +{ +#ifdef CONFIG_BLK_DEV_INITRD + u64 *prop; + + DBG(" -> check_for_initrd()\n"); + + if (of_chosen) { + prop = (u64 *)get_property(of_chosen, + "linux,initrd-start", NULL); + if (prop != NULL) { + initrd_start = (unsigned long)__va(*prop); + prop = (u64 *)get_property(of_chosen, + "linux,initrd-end", NULL); + if (prop != NULL) { + initrd_end = (unsigned long)__va(*prop); + initrd_below_start_ok = 1; + } else + initrd_start = 0; + } + } + + /* If we were passed an initrd, set the ROOT_DEV properly if the values + * look sensible. If not, clear initrd reference. + */ + if (initrd_start >= KERNELBASE && initrd_end >= KERNELBASE && + initrd_end > initrd_start) + ROOT_DEV = Root_RAM0; + else + initrd_start = initrd_end = 0; + + if (initrd_start) + printk("Found initrd at 0x%lx:0x%lx\n", initrd_start, initrd_end); + + DBG(" <- check_for_initrd()\n"); +#endif /* CONFIG_BLK_DEV_INITRD */ +} /* * Do some initial setup of the system. The parameters are those which @@ -495,11 +521,12 @@ void __init setup_system(void) printk("-----------------------------------------------------\n"); printk("ppc64_pft_size = 0x%lx\n", ppc64_pft_size); + printk("ppc64_debug_switch = 0x%lx\n", ppc64_debug_switch); printk("ppc64_interrupt_controller = 0x%ld\n", ppc64_interrupt_controller); - printk("systemcfg = 0x%p\n", _systemcfg); - printk("systemcfg->platform = 0x%x\n", _systemcfg->platform); - printk("systemcfg->processorCount = 0x%lx\n", _systemcfg->processorCount); - printk("systemcfg->physicalMemorySize = 0x%lx\n", _systemcfg->physicalMemorySize); + printk("systemcfg = 0x%p\n", systemcfg); + printk("systemcfg->platform = 0x%x\n", systemcfg->platform); + printk("systemcfg->processorCount = 0x%lx\n", systemcfg->processorCount); + printk("systemcfg->physicalMemorySize = 0x%lx\n", systemcfg->physicalMemorySize); printk("ppc64_caches.dcache_line_size = 0x%x\n", ppc64_caches.dline_size); printk("ppc64_caches.icache_line_size = 0x%x\n", @@ -581,12 +608,12 @@ void __init setup_syscall_map(void) for (i = 0; i < __NR_syscalls; i++) { if (sys_call_table[i*2] != sys_ni_syscall) { count64++; - _systemcfg->syscall_map_64[i >> 5] |= + systemcfg->syscall_map_64[i >> 5] |= 0x80000000UL >> (i & 0x1f); } if (sys_call_table[i*2+1] != sys_ni_syscall) { count32++; - _systemcfg->syscall_map_32[i >> 5] |= + systemcfg->syscall_map_32[i >> 5] |= 0x80000000UL >> (i & 0x1f); } } @@ -875,6 +902,26 @@ int check_legacy_ioport(unsigned long base_port) } EXPORT_SYMBOL(check_legacy_ioport); +#ifdef CONFIG_XMON +static int __init early_xmon(char *p) +{ + /* ensure xmon is enabled */ + if (p) { + if (strncmp(p, "on", 2) == 0) + xmon_init(1); + if (strncmp(p, "off", 3) == 0) + xmon_init(0); + if (strncmp(p, "early", 5) != 0) + return 0; + } + xmon_init(1); + debugger(NULL); + + return 0; +} +early_param("xmon", early_xmon); +#endif + void cpu_die(void) { if (ppc_md.cpu_die) diff --git a/trunk/arch/powerpc/kernel/signal_32.c b/trunk/arch/powerpc/kernel/signal_32.c index a7c4515f320f..876c57c11365 100644 --- a/trunk/arch/powerpc/kernel/signal_32.c +++ b/trunk/arch/powerpc/kernel/signal_32.c @@ -42,9 +42,9 @@ #include #include -#include #ifdef CONFIG_PPC64 #include "ppc32.h" +#include #include #include #else diff --git a/trunk/arch/powerpc/kernel/signal_64.c b/trunk/arch/powerpc/kernel/signal_64.c index 58194e150711..ec9d0984b6a0 100644 --- a/trunk/arch/powerpc/kernel/signal_64.c +++ b/trunk/arch/powerpc/kernel/signal_64.c @@ -33,6 +33,7 @@ #include #include #include +#include #include #include #include diff --git a/trunk/arch/powerpc/kernel/smp.c b/trunk/arch/powerpc/kernel/smp.c index e28a139c29d0..1794a694a928 100644 --- a/trunk/arch/powerpc/kernel/smp.c +++ b/trunk/arch/powerpc/kernel/smp.c @@ -40,11 +40,11 @@ #include #include #include +#include #include #include #include #include -#include #ifdef CONFIG_PPC64 #include #endif @@ -369,11 +369,9 @@ int generic_cpu_disable(void) if (cpu == boot_cpuid) return -EBUSY; + systemcfg->processorCount--; cpu_clear(cpu, cpu_online_map); -#ifdef CONFIG_PPC64 - _systemcfg->processorCount--; fixup_irqs(cpu_online_map); -#endif return 0; } @@ -391,11 +389,9 @@ int generic_cpu_enable(unsigned int cpu) while (!cpu_online(cpu)) cpu_relax(); -#ifdef CONFIG_PPC64 fixup_irqs(cpu_online_map); /* counter the irq disable in fixup_irqs */ local_irq_enable(); -#endif return 0; } @@ -424,9 +420,7 @@ void generic_mach_cpu_die(void) while (__get_cpu_var(cpu_state) != CPU_UP_PREPARE) cpu_relax(); -#ifdef CONFIG_PPC64 flush_tlb_pending(); -#endif cpu_set(cpu, cpu_online_map); local_irq_enable(); } @@ -517,7 +511,6 @@ int __devinit start_secondary(void *unused) smp_store_cpu_info(cpu); set_dec(tb_ticks_per_jiffy); - preempt_disable(); cpu_callin_map[cpu] = 1; smp_ops->setup_cpu(cpu); diff --git a/trunk/arch/powerpc/kernel/sys_ppc32.c b/trunk/arch/powerpc/kernel/sys_ppc32.c index 9c921d1c4084..a8210ed5c686 100644 --- a/trunk/arch/powerpc/kernel/sys_ppc32.c +++ b/trunk/arch/powerpc/kernel/sys_ppc32.c @@ -52,6 +52,7 @@ #include #include #include +#include #include /* readdir & getdents */ diff --git a/trunk/arch/powerpc/kernel/time.c b/trunk/arch/powerpc/kernel/time.c index 260b6ecd26a9..b1c89bc4bf90 100644 --- a/trunk/arch/powerpc/kernel/time.c +++ b/trunk/arch/powerpc/kernel/time.c @@ -61,7 +61,6 @@ #include #include #include -#include #ifdef CONFIG_PPC64 #include #include @@ -120,6 +119,10 @@ static unsigned adjusting_time = 0; unsigned long ppc_proc_freq; unsigned long ppc_tb_freq; +#ifdef CONFIG_PPC32 /* XXX for now */ +#define boot_cpuid 0 +#endif + u64 tb_last_jiffy __cacheline_aligned_in_smp; unsigned long tb_last_stamp; @@ -271,13 +274,13 @@ static inline void update_gtod(u64 new_tb_stamp, u64 new_stamp_xsec, * tb_to_xs and stamp_xsec values are consistent. If not, then it * loops back and reads them again until this criteria is met. */ - ++(_systemcfg->tb_update_count); + ++(systemcfg->tb_update_count); smp_wmb(); - _systemcfg->tb_orig_stamp = new_tb_stamp; - _systemcfg->stamp_xsec = new_stamp_xsec; - _systemcfg->tb_to_xs = new_tb_to_xs; + systemcfg->tb_orig_stamp = new_tb_stamp; + systemcfg->stamp_xsec = new_stamp_xsec; + systemcfg->tb_to_xs = new_tb_to_xs; smp_wmb(); - ++(_systemcfg->tb_update_count); + ++(systemcfg->tb_update_count); #endif } @@ -357,9 +360,8 @@ static void iSeries_tb_recal(void) do_gtod.tb_ticks_per_sec = tb_ticks_per_sec; tb_to_xs = divres.result_low; do_gtod.varp->tb_to_xs = tb_to_xs; - _systemcfg->tb_ticks_per_sec = - tb_ticks_per_sec; - _systemcfg->tb_to_xs = tb_to_xs; + systemcfg->tb_ticks_per_sec = tb_ticks_per_sec; + systemcfg->tb_to_xs = tb_to_xs; } else { printk( "Titan recalibrate: FAILED (difference > 4 percent)\n" @@ -484,8 +486,6 @@ void __init smp_space_timers(unsigned int max_cpus) unsigned long offset = tb_ticks_per_jiffy / max_cpus; unsigned long previous_tb = per_cpu(last_jiffy, boot_cpuid); - /* make sure tb > per_cpu(last_jiffy, cpu) for all cpus always */ - previous_tb -= tb_ticks_per_jiffy; for_each_cpu(i) { if (i != boot_cpuid) { previous_tb += offset; @@ -562,8 +562,8 @@ int do_settimeofday(struct timespec *tv) update_gtod(tb_last_jiffy, new_xsec, do_gtod.varp->tb_to_xs); #ifdef CONFIG_PPC64 - _systemcfg->tz_minuteswest = sys_tz.tz_minuteswest; - _systemcfg->tz_dsttime = sys_tz.tz_dsttime; + systemcfg->tz_minuteswest = sys_tz.tz_minuteswest; + systemcfg->tz_dsttime = sys_tz.tz_dsttime; #endif write_sequnlock_irqrestore(&xtime_lock, flags); @@ -714,11 +714,11 @@ void __init time_init(void) do_gtod.varp->tb_to_xs = tb_to_xs; do_gtod.tb_to_us = tb_to_us; #ifdef CONFIG_PPC64 - _systemcfg->tb_orig_stamp = tb_last_jiffy; - _systemcfg->tb_update_count = 0; - _systemcfg->tb_ticks_per_sec = tb_ticks_per_sec; - _systemcfg->stamp_xsec = xtime.tv_sec * XSEC_PER_SEC; - _systemcfg->tb_to_xs = tb_to_xs; + systemcfg->tb_orig_stamp = tb_last_jiffy; + systemcfg->tb_update_count = 0; + systemcfg->tb_ticks_per_sec = tb_ticks_per_sec; + systemcfg->stamp_xsec = xtime.tv_sec * XSEC_PER_SEC; + systemcfg->tb_to_xs = tb_to_xs; #endif time_freq = 0; diff --git a/trunk/arch/powerpc/kernel/traps.c b/trunk/arch/powerpc/kernel/traps.c index 2020bb7648fb..07e5ee40b870 100644 --- a/trunk/arch/powerpc/kernel/traps.c +++ b/trunk/arch/powerpc/kernel/traps.c @@ -39,6 +39,7 @@ #include #include #include +#include #include #ifdef CONFIG_PPC32 #include @@ -129,7 +130,7 @@ int die(const char *str, struct pt_regs *regs, long err) nl = 1; #endif #ifdef CONFIG_PPC64 - switch (_machine) { + switch (systemcfg->platform) { case PLATFORM_PSERIES: printk("PSERIES "); nl = 1; @@ -747,12 +748,22 @@ static int check_bug_trap(struct pt_regs *regs) return 0; if (bug->line & BUG_WARNING_TRAP) { /* this is a WARN_ON rather than BUG/BUG_ON */ +#ifdef CONFIG_XMON + xmon_printf(KERN_ERR "Badness in %s at %s:%ld\n", + bug->function, bug->file, + bug->line & ~BUG_WARNING_TRAP); +#endif /* CONFIG_XMON */ printk(KERN_ERR "Badness in %s at %s:%ld\n", bug->function, bug->file, bug->line & ~BUG_WARNING_TRAP); dump_stack(); return 1; } +#ifdef CONFIG_XMON + xmon_printf(KERN_CRIT "kernel BUG in %s at %s:%ld!\n", + bug->function, bug->file, bug->line); + xmon(regs); +#endif /* CONFIG_XMON */ printk(KERN_CRIT "kernel BUG in %s at %s:%ld!\n", bug->function, bug->file, bug->line); @@ -887,6 +898,10 @@ void altivec_unavailable_exception(struct pt_regs *regs) die("Unrecoverable VMX/Altivec Unavailable Exception", regs, SIGABRT); } +#ifdef CONFIG_PPC64 +extern perf_irq_t perf_irq; +#endif + #if defined(CONFIG_PPC64) || defined(CONFIG_E500) void performance_monitor_exception(struct pt_regs *regs) { diff --git a/trunk/arch/powerpc/kernel/vio.c b/trunk/arch/powerpc/kernel/vio.c index 71a6addf9f7f..97082a4203ad 100644 --- a/trunk/arch/powerpc/kernel/vio.c +++ b/trunk/arch/powerpc/kernel/vio.c @@ -21,7 +21,6 @@ #include #include #include -#include static const struct vio_device_id *vio_match_device( const struct vio_device_id *, const struct vio_dev *); @@ -266,33 +265,7 @@ static int vio_bus_match(struct device *dev, struct device_driver *drv) return (ids != NULL) && (vio_match_device(ids, vio_dev) != NULL); } -static int vio_hotplug(struct device *dev, char **envp, int num_envp, - char *buffer, int buffer_size) -{ - const struct vio_dev *vio_dev = to_vio_dev(dev); - char *cp; - int length; - - if (!num_envp) - return -ENOMEM; - - if (!vio_dev->dev.platform_data) - return -ENODEV; - cp = (char *)get_property(vio_dev->dev.platform_data, "compatible", &length); - if (!cp) - return -ENODEV; - - envp[0] = buffer; - length = scnprintf(buffer, buffer_size, "MODALIAS=vio:T%sS%s", - vio_dev->type, cp); - if (buffer_size - length <= 0) - return -ENOMEM; - envp[1] = NULL; - return 0; -} - struct bus_type vio_bus_type = { .name = "vio", - .hotplug = vio_hotplug, .match = vio_bus_match, }; diff --git a/trunk/arch/powerpc/lib/bitops.c b/trunk/arch/powerpc/lib/bitops.c index f68ad71a0187..b67ce3004ebf 100644 --- a/trunk/arch/powerpc/lib/bitops.c +++ b/trunk/arch/powerpc/lib/bitops.c @@ -41,7 +41,7 @@ unsigned long find_next_bit(const unsigned long *addr, unsigned long size, tmp = *p; found_first: - tmp &= (~0UL >> (BITS_PER_LONG - size)); + tmp &= (~0UL >> (64 - size)); if (tmp == 0UL) /* Are any bits set? */ return result + size; /* Nope. */ found_middle: diff --git a/trunk/arch/powerpc/lib/locks.c b/trunk/arch/powerpc/lib/locks.c index 35bd03c41dd1..2a912f411eb4 100644 --- a/trunk/arch/powerpc/lib/locks.c +++ b/trunk/arch/powerpc/lib/locks.c @@ -23,7 +23,6 @@ #if defined(CONFIG_PPC_SPLPAR) || defined(CONFIG_PPC_ISERIES) #include #include -#include void __spin_yield(raw_spinlock_t *lock) { diff --git a/trunk/arch/powerpc/mm/fault.c b/trunk/arch/powerpc/mm/fault.c index 93d4fbfdb724..841d8b6323a8 100644 --- a/trunk/arch/powerpc/mm/fault.c +++ b/trunk/arch/powerpc/mm/fault.c @@ -389,22 +389,5 @@ void bad_page_fault(struct pt_regs *regs, unsigned long address, int sig) } /* kernel has accessed a bad area */ - - printk(KERN_ALERT "Unable to handle kernel paging request for "); - switch (regs->trap) { - case 0x300: - case 0x380: - printk("data at address 0x%08lx\n", regs->dar); - break; - case 0x400: - case 0x480: - printk("instruction fetch\n"); - break; - default: - printk("unknown fault\n"); - } - printk(KERN_ALERT "Faulting instruction address: 0x%08lx\n", - regs->nip); - die("Kernel access of bad area", regs, sig); } diff --git a/trunk/arch/powerpc/mm/hash_utils_64.c b/trunk/arch/powerpc/mm/hash_utils_64.c index 706e8a63ced9..f15dfb92dec0 100644 --- a/trunk/arch/powerpc/mm/hash_utils_64.c +++ b/trunk/arch/powerpc/mm/hash_utils_64.c @@ -33,6 +33,7 @@ #include #include +#include #include #include #include @@ -84,11 +85,10 @@ extern unsigned long dart_tablebase; #endif /* CONFIG_U3_DART */ -static unsigned long _SDR1; -struct mmu_psize_def mmu_psize_defs[MMU_PAGE_COUNT]; - hpte_t *htab_address; unsigned long htab_hash_mask; +unsigned long _SDR1; +struct mmu_psize_def mmu_psize_defs[MMU_PAGE_COUNT]; int mmu_linear_psize = MMU_PAGE_4K; int mmu_virtual_psize = MMU_PAGE_4K; #ifdef CONFIG_HUGETLB_PAGE @@ -166,7 +166,7 @@ int htab_bolt_mapping(unsigned long vstart, unsigned long vend, * normal insert callback here. */ #ifdef CONFIG_PPC_ISERIES - if (_machine == PLATFORM_ISERIES_LPAR) + if (systemcfg->platform == PLATFORM_ISERIES_LPAR) ret = iSeries_hpte_insert(hpteg, va, virt_to_abs(paddr), tmp_mode, @@ -175,7 +175,7 @@ int htab_bolt_mapping(unsigned long vstart, unsigned long vend, else #endif #ifdef CONFIG_PPC_PSERIES - if (_machine & PLATFORM_LPAR) + if (systemcfg->platform & PLATFORM_LPAR) ret = pSeries_lpar_hpte_insert(hpteg, va, virt_to_abs(paddr), tmp_mode, @@ -294,7 +294,7 @@ static void __init htab_init_page_sizes(void) * Not in the device-tree, let's fallback on known size * list for 16M capable GP & GR */ - if ((_machine != PLATFORM_ISERIES_LPAR) && + if ((systemcfg->platform != PLATFORM_ISERIES_LPAR) && cpu_has_feature(CPU_FTR_16M_PAGE)) memcpy(mmu_psize_defs, mmu_psize_defaults_gp, sizeof(mmu_psize_defaults_gp)); @@ -365,7 +365,7 @@ static int __init htab_dt_scan_pftsize(unsigned long node, static unsigned long __init htab_get_table_size(void) { - unsigned long mem_size, rnd_mem_size, pteg_count; + unsigned long rnd_mem_size, pteg_count; /* If hash size isn't already provided by the platform, we try to * retreive it from the device-tree. If it's not there neither, we @@ -377,9 +377,8 @@ static unsigned long __init htab_get_table_size(void) return 1UL << ppc64_pft_size; /* round mem_size up to next power of 2 */ - mem_size = lmb_phys_mem_size(); - rnd_mem_size = 1UL << __ilog2(mem_size); - if (rnd_mem_size < mem_size) + rnd_mem_size = 1UL << __ilog2(systemcfg->physicalMemorySize); + if (rnd_mem_size < systemcfg->physicalMemorySize) rnd_mem_size <<= 1; /* # pages / 2 */ @@ -388,15 +387,6 @@ static unsigned long __init htab_get_table_size(void) return pteg_count << 7; } -#ifdef CONFIG_MEMORY_HOTPLUG -void create_section_mapping(unsigned long start, unsigned long end) -{ - BUG_ON(htab_bolt_mapping(start, end, start, - _PAGE_ACCESSED | _PAGE_DIRTY | _PAGE_COHERENT | PP_RWXX, - mmu_linear_psize)); -} -#endif /* CONFIG_MEMORY_HOTPLUG */ - void __init htab_initialize(void) { unsigned long table, htab_size_bytes; @@ -419,9 +409,15 @@ void __init htab_initialize(void) htab_size_bytes = htab_get_table_size(); pteg_count = htab_size_bytes >> 7; + /* For debug, make the HTAB 1/8 as big as it normally would be. */ + ifppcdebug(PPCDBG_HTABSIZE) { + pteg_count >>= 3; + htab_size_bytes = pteg_count << 7; + } + htab_hash_mask = pteg_count - 1; - if (platform_is_lpar()) { + if (systemcfg->platform & PLATFORM_LPAR) { /* Using a hypervisor which owns the htab */ htab_address = NULL; _SDR1 = 0; @@ -442,9 +438,6 @@ void __init htab_initialize(void) /* Initialize the HPT with no entries */ memset((void *)table, 0, htab_size_bytes); - - /* Set SDR1 */ - mtspr(SPRN_SDR1, _SDR1); } mode_rw = _PAGE_ACCESSED | _PAGE_DIRTY | _PAGE_COHERENT | PP_RWXX; @@ -514,12 +507,6 @@ void __init htab_initialize(void) #undef KB #undef MB -void __init htab_initialize_secondary(void) -{ - if (!platform_is_lpar()) - mtspr(SPRN_SDR1, _SDR1); -} - /* * Called by asm hashtable.S for doing lazy icache flush */ @@ -527,9 +514,6 @@ unsigned int hash_page_do_lazy_icache(unsigned int pp, pte_t pte, int trap) { struct page *page; - if (!pfn_valid(pte_pfn(pte))) - return pp; - page = pte_page(pte); /* page is dirty */ diff --git a/trunk/arch/powerpc/mm/init_32.c b/trunk/arch/powerpc/mm/init_32.c index 7d4b8b5f0606..4612a79dfb6e 100644 --- a/trunk/arch/powerpc/mm/init_32.c +++ b/trunk/arch/powerpc/mm/init_32.c @@ -84,6 +84,9 @@ void MMU_init(void); /* XXX should be in current.h -- paulus */ extern struct task_struct *current_set[NR_CPUS]; +char *klimit = _end; +struct device_node *memory_node; + extern int init_bootmem_done; /* diff --git a/trunk/arch/powerpc/mm/init_64.c b/trunk/arch/powerpc/mm/init_64.c index 1134f70f231d..dfe7fa37b41a 100644 --- a/trunk/arch/powerpc/mm/init_64.c +++ b/trunk/arch/powerpc/mm/init_64.c @@ -20,8 +20,6 @@ * */ -#undef DEBUG - #include #include #include @@ -59,6 +57,7 @@ #include #include #include +#include #include #include #include @@ -66,12 +65,6 @@ #include #include -#ifdef DEBUG -#define DBG(fmt...) printk(fmt) -#else -#define DBG(fmt...) -#endif - #if PGTABLE_RANGE > USER_VSID_RANGE #warning Limited user VSID range means pagetable space is wasted #endif @@ -80,6 +73,8 @@ #warning TASK_SIZE is smaller than it needs to be. #endif +unsigned long klimit = (unsigned long)_end; + /* max amount of RAM to use */ unsigned long __max_memory; @@ -194,14 +189,14 @@ static void zero_ctor(void *addr, kmem_cache_t *cache, unsigned long flags) } #ifdef CONFIG_PPC_64K_PAGES -static const unsigned int pgtable_cache_size[3] = { - PTE_TABLE_SIZE, PMD_TABLE_SIZE, PGD_TABLE_SIZE +static const int pgtable_cache_size[2] = { + PTE_TABLE_SIZE, PGD_TABLE_SIZE }; static const char *pgtable_cache_name[ARRAY_SIZE(pgtable_cache_size)] = { - "pte_pmd_cache", "pmd_cache", "pgd_cache", + "pte_pmd_cache", "pgd_cache", }; #else -static const unsigned int pgtable_cache_size[2] = { +static const int pgtable_cache_size[2] = { PTE_TABLE_SIZE, PMD_TABLE_SIZE }; static const char *pgtable_cache_name[ARRAY_SIZE(pgtable_cache_size)] = { @@ -219,8 +214,6 @@ void pgtable_cache_init(void) int size = pgtable_cache_size[i]; const char *name = pgtable_cache_name[i]; - DBG("Allocating page table cache %s (#%d) " - "for size: %08x...\n", name, i, size); pgtable_cache[i] = kmem_cache_create(name, size, size, SLAB_HWCACHE_ALIGN | diff --git a/trunk/arch/powerpc/mm/mem.c b/trunk/arch/powerpc/mm/mem.c index 1dd3cc69a490..7faa46b71f21 100644 --- a/trunk/arch/powerpc/mm/mem.c +++ b/trunk/arch/powerpc/mm/mem.c @@ -110,7 +110,6 @@ EXPORT_SYMBOL(phys_mem_access_prot); void online_page(struct page *page) { ClearPageReserved(page); - set_page_count(page, 0); free_cold_page(page); totalram_pages++; num_physpages++; @@ -128,9 +127,6 @@ int __devinit add_memory(u64 start, u64 size) unsigned long start_pfn = start >> PAGE_SHIFT; unsigned long nr_pages = size >> PAGE_SHIFT; - start += KERNELBASE; - create_section_mapping(start, start + size); - /* this should work for most non-highmem platforms */ zone = pgdata->node_zones; @@ -362,7 +358,7 @@ void __init mem_init(void) } codesize = (unsigned long)&_sdata - (unsigned long)&_stext; - datasize = (unsigned long)&_edata - (unsigned long)&_sdata; + datasize = (unsigned long)&__init_begin - (unsigned long)&_sdata; initsize = (unsigned long)&__init_end - (unsigned long)&__init_begin; bsssize = (unsigned long)&__bss_stop - (unsigned long)&__bss_start; diff --git a/trunk/arch/powerpc/mm/numa.c b/trunk/arch/powerpc/mm/numa.c index da09ba03c424..4035cad8d7f1 100644 --- a/trunk/arch/powerpc/mm/numa.c +++ b/trunk/arch/powerpc/mm/numa.c @@ -21,7 +21,6 @@ #include #include #include -#include static int numa_enabled = 1; diff --git a/trunk/arch/powerpc/mm/pgtable_64.c b/trunk/arch/powerpc/mm/pgtable_64.c index c7f7bb6f30b3..51b786940971 100644 --- a/trunk/arch/powerpc/mm/pgtable_64.c +++ b/trunk/arch/powerpc/mm/pgtable_64.c @@ -59,6 +59,7 @@ #include #include #include +#include #include #include #include @@ -122,11 +123,8 @@ static int map_io_page(unsigned long ea, unsigned long pa, int flags) * */ if (htab_bolt_mapping(ea, ea + PAGE_SIZE, pa, flags, - mmu_virtual_psize)) { - printk(KERN_ERR "Failed to do bolted mapping IO " - "memory at %016lx !\n", pa); - return -ENOMEM; - } + mmu_virtual_psize)) + panic("Can't map bolted IO mapping"); } return 0; } diff --git a/trunk/arch/powerpc/mm/stab.c b/trunk/arch/powerpc/mm/stab.c index cfbb4e1f966b..fa325dbf98fc 100644 --- a/trunk/arch/powerpc/mm/stab.c +++ b/trunk/arch/powerpc/mm/stab.c @@ -20,7 +20,6 @@ #include #include #include -#include struct stab_entry { unsigned long esid_data; @@ -257,7 +256,7 @@ void stabs_alloc(void) paca[cpu].stab_addr = newstab; paca[cpu].stab_real = virt_to_abs(newstab); - printk(KERN_INFO "Segment table for CPU %d at 0x%lx " + printk(KERN_DEBUG "Segment table for CPU %d at 0x%lx " "virtual, 0x%lx absolute\n", cpu, paca[cpu].stab_addr, paca[cpu].stab_real); } @@ -271,28 +270,10 @@ void stabs_alloc(void) void stab_initialize(unsigned long stab) { unsigned long vsid = get_kernel_vsid(KERNELBASE); - unsigned long stabreal; asm volatile("isync; slbia; isync":::"memory"); make_ste(stab, GET_ESID(KERNELBASE), vsid); /* Order update */ asm volatile("sync":::"memory"); - - /* Set ASR */ - stabreal = get_paca()->stab_real | 0x1ul; - -#ifdef CONFIG_PPC_ISERIES - if (firmware_has_feature(FW_FEATURE_ISERIES)) { - HvCall1(HvCallBaseSetASR, stabreal); - return; - } -#endif /* CONFIG_PPC_ISERIES */ -#ifdef CONFIG_PPC_PSERIES - if (platform_is_lpar()) { - plpar_hcall_norets(H_SET_ASR, stabreal); - return; - } -#endif - mtspr(SPRN_ASR, stabreal); } diff --git a/trunk/arch/powerpc/oprofile/op_model_power4.c b/trunk/arch/powerpc/oprofile/op_model_power4.c index e3a024e324b6..886449315847 100644 --- a/trunk/arch/powerpc/oprofile/op_model_power4.c +++ b/trunk/arch/powerpc/oprofile/op_model_power4.c @@ -17,7 +17,6 @@ #include #include #include -#include #define dbg(args...) @@ -82,26 +81,6 @@ static void power4_reg_setup(struct op_counter_config *ctr, extern void ppc64_enable_pmcs(void); -/* - * Older CPUs require the MMCRA sample bit to be always set, but newer - * CPUs only want it set for some groups. Eventually we will remove all - * knowledge of this bit in the kernel, oprofile userspace should be - * setting it when required. - * - * In order to keep current installations working we force the bit for - * those older CPUs. Once everyone has updated their oprofile userspace we - * can remove this hack. - */ -static inline int mmcra_must_set_sample(void) -{ - if (__is_processor(PV_POWER4) || __is_processor(PV_POWER4p) || - __is_processor(PV_970) || __is_processor(PV_970FX) || - __is_processor(PV_970MP)) - return 1; - - return 0; -} - static void power4_cpu_setup(void *unused) { unsigned int mmcr0 = mmcr0_val; @@ -119,8 +98,7 @@ static void power4_cpu_setup(void *unused) mtspr(SPRN_MMCR1, mmcr1_val); - if (mmcra_must_set_sample()) - mmcra |= MMCRA_SAMPLE_ENABLE; + mmcra |= MMCRA_SAMPLE_ENABLE; mtspr(SPRN_MMCRA, mmcra); dbg("setup on cpu %d, mmcr0 %lx\n", smp_processor_id(), @@ -233,7 +211,8 @@ static unsigned long get_pc(struct pt_regs *regs) mmcra = mfspr(SPRN_MMCRA); /* Were we in the hypervisor? */ - if (platform_is_lpar() && (mmcra & MMCRA_SIHV)) + if ((systemcfg->platform == PLATFORM_PSERIES_LPAR) && + (mmcra & MMCRA_SIHV)) /* function descriptor madness */ return *((unsigned long *)hypervisor_bucket); diff --git a/trunk/arch/powerpc/platforms/chrp/setup.c b/trunk/arch/powerpc/platforms/chrp/setup.c index 4099ddab9205..ecd32d5d85f4 100644 --- a/trunk/arch/powerpc/platforms/chrp/setup.c +++ b/trunk/arch/powerpc/platforms/chrp/setup.c @@ -361,9 +361,7 @@ static void __init chrp_find_openpic(void) printk(KERN_INFO "OpenPIC at %lx\n", opaddr); irq_count = NR_IRQS - NUM_ISA_INTERRUPTS - 4; /* leave room for IPIs */ - prom_get_irq_senses(init_senses, NUM_ISA_INTERRUPTS, NR_IRQS - 4); - /* i8259 cascade is always positive level */ - init_senses[0] = IRQ_SENSE_LEVEL | IRQ_POLARITY_POSITIVE; + prom_get_irq_senses(init_senses, NUM_8259_INTERRUPTS, NR_IRQS - 4); iranges = (unsigned int *) get_property(np, "interrupt-ranges", &len); if (iranges == NULL) diff --git a/trunk/arch/powerpc/platforms/iseries/irq.c b/trunk/arch/powerpc/platforms/iseries/irq.c index 01090e9ce0cf..c1135912cc05 100644 --- a/trunk/arch/powerpc/platforms/iseries/irq.c +++ b/trunk/arch/powerpc/platforms/iseries/irq.c @@ -35,6 +35,7 @@ #include #include +#include #include #include #include @@ -103,9 +104,6 @@ static void intReceived(struct XmPciLpEvent *eventParm, struct pt_regs *regsParm) { int irq; -#ifdef CONFIG_IRQSTACKS - struct thread_info *curtp, *irqtp; -#endif ++Pci_Interrupt_Count; @@ -113,20 +111,7 @@ static void intReceived(struct XmPciLpEvent *eventParm, case XmPciLpEvent_SlotInterrupt: irq = eventParm->hvLpEvent.xCorrelationToken; /* Dispatch the interrupt handlers for this irq */ -#ifdef CONFIG_IRQSTACKS - /* Switch to the irq stack to handle this */ - curtp = current_thread_info(); - irqtp = hardirq_ctx[smp_processor_id()]; - if (curtp != irqtp) { - irqtp->task = curtp->task; - irqtp->flags = 0; - call___do_IRQ(irq, regsParm, irqtp); - irqtp->task = NULL; - if (irqtp->flags) - set_bits(irqtp->flags, &curtp->flags); - } else -#endif - __do_IRQ(irq, regsParm); + ppc_irq_dispatch_handler(regsParm, irq); HvCallPci_eoi(eventParm->eventData.slotInterrupt.busNumber, eventParm->eventData.slotInterrupt.subBusNumber, eventParm->eventData.slotInterrupt.deviceId); @@ -242,6 +227,8 @@ static void iSeries_enable_IRQ(unsigned int irq) /* Unmask secondary INTA */ mask = 0x80000000; HvCallPci_unmaskInterrupts(bus, subBus, deviceId, mask); + PPCDBG(PPCDBG_BUSWALK, "iSeries_enable_IRQ 0x%02X.%02X.%02X 0x%04X\n", + bus, subBus, deviceId, irq); } /* This is called by iSeries_activate_IRQs */ @@ -323,11 +310,15 @@ static void iSeries_disable_IRQ(unsigned int irq) /* Mask secondary INTA */ mask = 0x80000000; HvCallPci_maskInterrupts(bus, subBus, deviceId, mask); + PPCDBG(PPCDBG_BUSWALK, "iSeries_disable_IRQ 0x%02X.%02X.%02X 0x%04X\n", + bus, subBus, deviceId, irq); } /* - * This does nothing because there is not enough information - * provided to do the EOI HvCall. This is done by XmPciLpEvent.c + * Need to define this so ppc_irq_dispatch_handler will NOT call + * enable_IRQ at the end of interrupt handling. However, this does + * nothing because there is not enough information provided to do + * the EOI HvCall. This is done by XmPciLpEvent.c */ static void iSeries_end_IRQ(unsigned int irq) { diff --git a/trunk/arch/powerpc/platforms/iseries/misc.S b/trunk/arch/powerpc/platforms/iseries/misc.S index dfe7aa1ba098..09f14522e176 100644 --- a/trunk/arch/powerpc/platforms/iseries/misc.S +++ b/trunk/arch/powerpc/platforms/iseries/misc.S @@ -15,7 +15,6 @@ #include #include -#include .text diff --git a/trunk/arch/powerpc/platforms/iseries/pci.c b/trunk/arch/powerpc/platforms/iseries/pci.c index 4b75131773a6..7d7d5884343f 100644 --- a/trunk/arch/powerpc/platforms/iseries/pci.c +++ b/trunk/arch/powerpc/platforms/iseries/pci.c @@ -32,6 +32,7 @@ #include #include #include +#include #include #include @@ -206,6 +207,10 @@ static struct device_node *build_device_node(HvBusNumber Bus, struct device_node *node; struct pci_dn *pdn; + PPCDBG(PPCDBG_BUSWALK, + "-build_device_node 0x%02X.%02X.%02X Function: %02X\n", + Bus, SubBus, AgentId, Function); + node = kmalloc(sizeof(struct device_node), GFP_KERNEL); if (node == NULL) return NULL; @@ -238,6 +243,8 @@ unsigned long __init find_and_init_phbs(void) struct pci_controller *phb; HvBusNumber bus; + PPCDBG(PPCDBG_BUSWALK, "find_and_init_phbs Entry\n"); + /* Check all possible buses. */ for (bus = 0; bus < 256; bus++) { int ret = HvCallXm_testBus(bus); @@ -254,6 +261,9 @@ unsigned long __init find_and_init_phbs(void) phb->last_busno = bus; phb->ops = &iSeries_pci_ops; + PPCDBG(PPCDBG_BUSWALK, "PCI:Create iSeries pci_controller(%p), Bus: %04X\n", + phb, bus); + /* Find and connect the devices. */ scan_PHB_slots(phb); } @@ -275,9 +285,11 @@ unsigned long __init find_and_init_phbs(void) */ void iSeries_pcibios_init(void) { + PPCDBG(PPCDBG_BUSWALK, "iSeries_pcibios_init Entry.\n"); iomm_table_initialize(); find_and_init_phbs(); io_page_mask = -1; + PPCDBG(PPCDBG_BUSWALK, "iSeries_pcibios_init Exit.\n"); } /* @@ -289,6 +301,8 @@ void __init iSeries_pci_final_fixup(void) struct device_node *node; int DeviceCount = 0; + PPCDBG(PPCDBG_BUSWALK, "iSeries_pcibios_fixup Entry.\n"); + /* Fix up at the device node and pci_dev relationship */ mf_display_src(0xC9000100); @@ -302,6 +316,9 @@ void __init iSeries_pci_final_fixup(void) ++DeviceCount; pdev->sysdata = (void *)node; PCI_DN(node)->pcidev = pdev; + PPCDBG(PPCDBG_BUSWALK, + "pdev 0x%p <==> DevNode 0x%p\n", + pdev, node); allocate_device_bars(pdev); iSeries_Device_Information(pdev, DeviceCount); iommu_devnode_init_iSeries(node); @@ -316,10 +333,13 @@ void __init iSeries_pci_final_fixup(void) void pcibios_fixup_bus(struct pci_bus *PciBus) { + PPCDBG(PPCDBG_BUSWALK, "iSeries_pcibios_fixup_bus(0x%04X) Entry.\n", + PciBus->number); } void pcibios_fixup_resources(struct pci_dev *pdev) { + PPCDBG(PPCDBG_BUSWALK, "fixup_resources pdev %p\n", pdev); } /* @@ -381,6 +401,9 @@ static void scan_EADS_bridge(HvBusNumber bus, HvSubBusNumber SubBus, printk("found device at bus %d idsel %d func %d (AgentId %x)\n", bus, IdSel, Function, AgentId); /* Connect EADs: 0x18.00.12 = 0x00 */ + PPCDBG(PPCDBG_BUSWALK, + "PCI:Connect EADs: 0x%02X.%02X.%02X\n", + bus, SubBus, AgentId); HvRc = HvCallPci_getBusUnitInfo(bus, SubBus, AgentId, iseries_hv_addr(BridgeInfo), sizeof(struct HvCallPci_BridgeInfo)); @@ -391,6 +414,14 @@ static void scan_EADS_bridge(HvBusNumber bus, HvSubBusNumber SubBus, BridgeInfo->maxAgents, BridgeInfo->maxSubBusNumber, BridgeInfo->logicalSlotNumber); + PPCDBG(PPCDBG_BUSWALK, + "PCI: BridgeInfo, Type:0x%02X, SubBus:0x%02X, MaxAgents:0x%02X, MaxSubBus: 0x%02X, LSlot: 0x%02X\n", + BridgeInfo->busUnitInfo.deviceType, + BridgeInfo->subBusNumber, + BridgeInfo->maxAgents, + BridgeInfo->maxSubBusNumber, + BridgeInfo->logicalSlotNumber); + if (BridgeInfo->busUnitInfo.deviceType == HvCallPci_BridgeDevice) { /* Scan_Bridge_Slot...: 0x18.00.12 */ @@ -423,6 +454,9 @@ static int scan_bridge_slot(HvBusNumber Bus, /* iSeries_allocate_IRQ.: 0x18.00.12(0xA3) */ Irq = iSeries_allocate_IRQ(Bus, 0, EADsIdSel); + PPCDBG(PPCDBG_BUSWALK, + "PCI:- allocate and assign IRQ 0x%02X.%02X.%02X = 0x%02X\n", + Bus, 0, EADsIdSel, Irq); /* * Connect all functions of any device found. @@ -448,6 +482,9 @@ static int scan_bridge_slot(HvBusNumber Bus, printk("read vendor ID: %x\n", VendorId); /* FoundDevice: 0x18.28.10 = 0x12AE */ + PPCDBG(PPCDBG_BUSWALK, + "PCI:- FoundDevice: 0x%02X.%02X.%02X = 0x%04X, irq %d\n", + Bus, SubBus, AgentId, VendorId, Irq); HvRc = HvCallPci_configStore8(Bus, SubBus, AgentId, PCI_INTERRUPT_LINE, Irq); if (HvRc != 0) diff --git a/trunk/arch/powerpc/platforms/iseries/setup.c b/trunk/arch/powerpc/platforms/iseries/setup.c index 6a29f301436b..c5207064977d 100644 --- a/trunk/arch/powerpc/platforms/iseries/setup.c +++ b/trunk/arch/powerpc/platforms/iseries/setup.c @@ -39,8 +39,7 @@ #include #include #include -#include -#include + #include #include #include @@ -72,7 +71,9 @@ extern void hvlog(char *fmt, ...); #endif /* Function Prototypes */ -static unsigned long build_iSeries_Memory_Map(void); +extern void ppcdbg_initialize(void); + +static void build_iSeries_Memory_Map(void); static void iseries_shared_idle(void); static void iseries_dedicated_idle(void); #ifdef CONFIG_PCI @@ -85,6 +86,7 @@ static void iSeries_pci_final_fixup(void) { } int piranha_simulator; extern int rd_size; /* Defined in drivers/block/rd.c */ +extern unsigned long klimit; extern unsigned long embedded_sysmap_start; extern unsigned long embedded_sysmap_end; @@ -307,6 +309,8 @@ static void __init iSeries_init_early(void) ppc64_firmware_features = FW_FEATURE_ISERIES; + ppcdbg_initialize(); + ppc64_interrupt_controller = IC_ISERIES; #if defined(CONFIG_BLK_DEV_INITRD) @@ -403,11 +407,9 @@ void mschunks_alloc(unsigned long num_chunks) * a table used to translate Linux's physical addresses to these * absolute addresses. Absolute addresses are needed when * communicating with the hypervisor (e.g. to build HPT entries) - * - * Returns the physical memory size */ -static unsigned long __init build_iSeries_Memory_Map(void) +static void __init build_iSeries_Memory_Map(void) { u32 loadAreaFirstChunk, loadAreaLastChunk, loadAreaSize; u32 nextPhysChunk; @@ -540,7 +542,7 @@ static unsigned long __init build_iSeries_Memory_Map(void) * which should be equal to * nextPhysChunk */ - return chunk_to_addr(nextPhysChunk); + systemcfg->physicalMemorySize = chunk_to_addr(nextPhysChunk); } /* @@ -566,8 +568,8 @@ static void __init iSeries_setup_arch(void) printk("Max physical processors = %d\n", itVpdAreas.xSlicMaxPhysicalProcs); - _systemcfg->processor = xIoHriProcessorVpd[procIx].xPVR; - printk("Processor version = %x\n", _systemcfg->processor); + systemcfg->processor = xIoHriProcessorVpd[procIx].xPVR; + printk("Processor version = %x\n", systemcfg->processor); } static void iSeries_show_cpuinfo(struct seq_file *m) @@ -696,18 +698,20 @@ static void iseries_shared_idle(void) if (hvlpevent_is_pending()) process_iSeries_events(); - preempt_enable_no_resched(); schedule(); - preempt_disable(); } } static void iseries_dedicated_idle(void) { - set_thread_flag(TIF_POLLING_NRFLAG); + long oldval; while (1) { - if (!need_resched()) { + oldval = test_and_clear_thread_flag(TIF_NEED_RESCHED); + + if (!oldval) { + set_thread_flag(TIF_POLLING_NRFLAG); + while (!need_resched()) { ppc64_runlatch_off(); HMT_low(); @@ -720,12 +724,13 @@ static void iseries_dedicated_idle(void) } HMT_medium(); + clear_thread_flag(TIF_POLLING_NRFLAG); + } else { + set_need_resched(); } ppc64_runlatch_on(); - preempt_enable_no_resched(); schedule(); - preempt_disable(); } } @@ -930,7 +935,7 @@ void dt_cpus(struct iseries_flat_dt *dt) dt_end_node(dt); } -void build_flat_dt(struct iseries_flat_dt *dt, unsigned long phys_mem_size) +void build_flat_dt(struct iseries_flat_dt *dt) { u64 tmp[2]; @@ -946,7 +951,7 @@ void build_flat_dt(struct iseries_flat_dt *dt, unsigned long phys_mem_size) dt_prop_str(dt, "name", "memory"); dt_prop_str(dt, "device_type", "memory"); tmp[0] = 0; - tmp[1] = phys_mem_size; + tmp[1] = systemcfg->physicalMemorySize; dt_prop_u64_list(dt, "reg", tmp, 2); dt_end_node(dt); @@ -966,15 +971,13 @@ void build_flat_dt(struct iseries_flat_dt *dt, unsigned long phys_mem_size) void * __init iSeries_early_setup(void) { - unsigned long phys_mem_size; - iSeries_fixup_klimit(); /* * Initialize the table which translate Linux physical addresses to * AS/400 absolute addresses */ - phys_mem_size = build_iSeries_Memory_Map(); + build_iSeries_Memory_Map(); iSeries_get_cmdline(); @@ -984,7 +987,7 @@ void * __init iSeries_early_setup(void) /* Parse early parameters, in particular mem=x */ parse_early_param(); - build_flat_dt(&iseries_dt, phys_mem_size); + build_flat_dt(&iseries_dt); return (void *) __pa(&iseries_dt); } diff --git a/trunk/arch/powerpc/platforms/iseries/smp.c b/trunk/arch/powerpc/platforms/iseries/smp.c index fcb094ec6aec..3336bad67724 100644 --- a/trunk/arch/powerpc/platforms/iseries/smp.c +++ b/trunk/arch/powerpc/platforms/iseries/smp.c @@ -40,6 +40,7 @@ #include #include #include +#include #include #include #include diff --git a/trunk/arch/powerpc/platforms/maple/pci.c b/trunk/arch/powerpc/platforms/maple/pci.c index 895aeb3f75d0..340c21caeae2 100644 --- a/trunk/arch/powerpc/platforms/maple/pci.c +++ b/trunk/arch/powerpc/platforms/maple/pci.c @@ -380,6 +380,9 @@ void __init maple_pcibios_fixup(void) for_each_pci_dev(dev) pci_read_irq_line(dev); + /* Do the mapping of the IO space */ + phbs_remap_io(); + DBG(" <- maple_pcibios_fixup\n"); } diff --git a/trunk/arch/powerpc/platforms/powermac/Makefile b/trunk/arch/powerpc/platforms/powermac/Makefile index c9df44fcf571..4369676f1d54 100644 --- a/trunk/arch/powerpc/platforms/powermac/Makefile +++ b/trunk/arch/powerpc/platforms/powermac/Makefile @@ -1,8 +1,7 @@ obj-y += pic.o setup.o time.o feature.o pci.o \ sleep.o low_i2c.o cache.o obj-$(CONFIG_PMAC_BACKLIGHT) += backlight.o -obj-$(CONFIG_CPU_FREQ_PMAC) += cpufreq_32.o -obj-$(CONFIG_CPU_FREQ_PMAC64) += cpufreq_64.o +obj-$(CONFIG_CPU_FREQ_PMAC) += cpufreq.o obj-$(CONFIG_NVRAM) += nvram.o # ppc64 pmac doesn't define CONFIG_NVRAM but needs nvram stuff obj-$(CONFIG_PPC64) += nvram.o diff --git a/trunk/arch/powerpc/platforms/powermac/cpufreq_32.c b/trunk/arch/powerpc/platforms/powermac/cpufreq.c similarity index 99% rename from trunk/arch/powerpc/platforms/powermac/cpufreq_32.c rename to trunk/arch/powerpc/platforms/powermac/cpufreq.c index 56fd4e05fede..c47f8b69725c 100644 --- a/trunk/arch/powerpc/platforms/powermac/cpufreq_32.c +++ b/trunk/arch/powerpc/platforms/powermac/cpufreq.c @@ -397,16 +397,18 @@ static int pmac_cpufreq_target( struct cpufreq_policy *policy, unsigned int relation) { unsigned int newstate = 0; - int rc; if (cpufreq_frequency_table_target(policy, pmac_cpu_freqs, target_freq, relation, &newstate)) return -EINVAL; - rc = do_set_cpu_speed(newstate, 1); + return do_set_cpu_speed(newstate, 1); +} - ppc_proc_freq = cur_freq * 1000ul; - return rc; +unsigned int pmac_get_one_cpufreq(int i) +{ + /* Supports only one CPU for now */ + return (i == 0) ? cur_freq : 0; } static int pmac_cpufreq_cpu_init(struct cpufreq_policy *policy) @@ -472,8 +474,6 @@ static int pmac_cpufreq_resume(struct cpufreq_policy *policy) do_set_cpu_speed(sleep_freq == low_freq ? CPUFREQ_LOW : CPUFREQ_HIGH, 0); - ppc_proc_freq = cur_freq * 1000ul; - no_schedule = 0; return 0; } @@ -547,7 +547,7 @@ static int pmac_cpufreq_init_MacRISC3(struct device_node *cpunode) */ if (low_freq < 98000000) low_freq = 101000000; - + /* Convert those to CPU core clocks */ low_freq = (low_freq * (*ratio)) / 2000; hi_freq = (hi_freq * (*ratio)) / 2000; @@ -714,7 +714,6 @@ static int __init pmac_cpufreq_setup(void) pmac_cpu_freqs[CPUFREQ_LOW].frequency = low_freq; pmac_cpu_freqs[CPUFREQ_HIGH].frequency = hi_freq; - ppc_proc_freq = cur_freq * 1000ul; printk(KERN_INFO "Registering PowerMac CPU frequency driver\n"); printk(KERN_INFO "Low: %d Mhz, High: %d Mhz, Boot: %d Mhz\n", diff --git a/trunk/arch/powerpc/platforms/powermac/cpufreq_64.c b/trunk/arch/powerpc/platforms/powermac/cpufreq_64.c deleted file mode 100644 index 39150342c6f1..000000000000 --- a/trunk/arch/powerpc/platforms/powermac/cpufreq_64.c +++ /dev/null @@ -1,323 +0,0 @@ -/* - * Copyright (C) 2002 - 2005 Benjamin Herrenschmidt - * and Markus Demleitner - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * - * This driver adds basic cpufreq support for SMU & 970FX based G5 Macs, - * that is iMac G5 and latest single CPU desktop. - */ - -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include - -#undef DEBUG - -#ifdef DEBUG -#define DBG(fmt...) printk(fmt) -#else -#define DBG(fmt...) -#endif - -/* see 970FX user manual */ - -#define SCOM_PCR 0x0aa001 /* PCR scom addr */ - -#define PCR_HILO_SELECT 0x80000000U /* 1 = PCR, 0 = PCRH */ -#define PCR_SPEED_FULL 0x00000000U /* 1:1 speed value */ -#define PCR_SPEED_HALF 0x00020000U /* 1:2 speed value */ -#define PCR_SPEED_QUARTER 0x00040000U /* 1:4 speed value */ -#define PCR_SPEED_MASK 0x000e0000U /* speed mask */ -#define PCR_SPEED_SHIFT 17 -#define PCR_FREQ_REQ_VALID 0x00010000U /* freq request valid */ -#define PCR_VOLT_REQ_VALID 0x00008000U /* volt request valid */ -#define PCR_TARGET_TIME_MASK 0x00006000U /* target time */ -#define PCR_STATLAT_MASK 0x00001f00U /* STATLAT value */ -#define PCR_SNOOPLAT_MASK 0x000000f0U /* SNOOPLAT value */ -#define PCR_SNOOPACC_MASK 0x0000000fU /* SNOOPACC value */ - -#define SCOM_PSR 0x408001 /* PSR scom addr */ -/* warning: PSR is a 64 bits register */ -#define PSR_CMD_RECEIVED 0x2000000000000000U /* command received */ -#define PSR_CMD_COMPLETED 0x1000000000000000U /* command completed */ -#define PSR_CUR_SPEED_MASK 0x0300000000000000U /* current speed */ -#define PSR_CUR_SPEED_SHIFT (56) - -/* - * The G5 only supports two frequencies (Quarter speed is not supported) - */ -#define CPUFREQ_HIGH 0 -#define CPUFREQ_LOW 1 - -static struct cpufreq_frequency_table g5_cpu_freqs[] = { - {CPUFREQ_HIGH, 0}, - {CPUFREQ_LOW, 0}, - {0, CPUFREQ_TABLE_END}, -}; - -static struct freq_attr* g5_cpu_freqs_attr[] = { - &cpufreq_freq_attr_scaling_available_freqs, - NULL, -}; - -/* Power mode data is an array of the 32 bits PCR values to use for - * the various frequencies, retreived from the device-tree - */ -static u32 *g5_pmode_data; -static int g5_pmode_max; -static int g5_pmode_cur; - -static DECLARE_MUTEX(g5_switch_mutex); - - -static struct smu_sdbp_fvt *g5_fvt_table; /* table of op. points */ -static int g5_fvt_count; /* number of op. points */ -static int g5_fvt_cur; /* current op. point */ - -/* ----------------- real hardware interface */ - -static void g5_switch_volt(int speed_mode) -{ - struct smu_simple_cmd cmd; - - DECLARE_COMPLETION(comp); - smu_queue_simple(&cmd, SMU_CMD_POWER_COMMAND, 8, smu_done_complete, - &comp, 'V', 'S', 'L', 'E', 'W', - 0xff, g5_fvt_cur+1, speed_mode); - wait_for_completion(&comp); -} - -static int g5_switch_freq(int speed_mode) -{ - struct cpufreq_freqs freqs; - int to; - - if (g5_pmode_cur == speed_mode) - return 0; - - down(&g5_switch_mutex); - - freqs.old = g5_cpu_freqs[g5_pmode_cur].frequency; - freqs.new = g5_cpu_freqs[speed_mode].frequency; - freqs.cpu = 0; - - cpufreq_notify_transition(&freqs, CPUFREQ_PRECHANGE); - - /* If frequency is going up, first ramp up the voltage */ - if (speed_mode < g5_pmode_cur) - g5_switch_volt(speed_mode); - - /* Clear PCR high */ - scom970_write(SCOM_PCR, 0); - /* Clear PCR low */ - scom970_write(SCOM_PCR, PCR_HILO_SELECT | 0); - /* Set PCR low */ - scom970_write(SCOM_PCR, PCR_HILO_SELECT | - g5_pmode_data[speed_mode]); - - /* Wait for completion */ - for (to = 0; to < 10; to++) { - unsigned long psr = scom970_read(SCOM_PSR); - - if ((psr & PSR_CMD_RECEIVED) == 0 && - (((psr >> PSR_CUR_SPEED_SHIFT) ^ - (g5_pmode_data[speed_mode] >> PCR_SPEED_SHIFT)) & 0x3) - == 0) - break; - if (psr & PSR_CMD_COMPLETED) - break; - udelay(100); - } - - /* If frequency is going down, last ramp the voltage */ - if (speed_mode > g5_pmode_cur) - g5_switch_volt(speed_mode); - - g5_pmode_cur = speed_mode; - ppc_proc_freq = g5_cpu_freqs[speed_mode].frequency * 1000ul; - - cpufreq_notify_transition(&freqs, CPUFREQ_POSTCHANGE); - - up(&g5_switch_mutex); - - return 0; -} - -static int g5_query_freq(void) -{ - unsigned long psr = scom970_read(SCOM_PSR); - int i; - - for (i = 0; i <= g5_pmode_max; i++) - if ((((psr >> PSR_CUR_SPEED_SHIFT) ^ - (g5_pmode_data[i] >> PCR_SPEED_SHIFT)) & 0x3) == 0) - break; - return i; -} - -/* ----------------- cpufreq bookkeeping */ - -static int g5_cpufreq_verify(struct cpufreq_policy *policy) -{ - return cpufreq_frequency_table_verify(policy, g5_cpu_freqs); -} - -static int g5_cpufreq_target(struct cpufreq_policy *policy, - unsigned int target_freq, unsigned int relation) -{ - unsigned int newstate = 0; - - if (cpufreq_frequency_table_target(policy, g5_cpu_freqs, - target_freq, relation, &newstate)) - return -EINVAL; - - return g5_switch_freq(newstate); -} - -static unsigned int g5_cpufreq_get_speed(unsigned int cpu) -{ - return g5_cpu_freqs[g5_pmode_cur].frequency; -} - -static int g5_cpufreq_cpu_init(struct cpufreq_policy *policy) -{ - if (policy->cpu != 0) - return -ENODEV; - - policy->governor = CPUFREQ_DEFAULT_GOVERNOR; - policy->cpuinfo.transition_latency = CPUFREQ_ETERNAL; - policy->cur = g5_cpu_freqs[g5_query_freq()].frequency; - cpufreq_frequency_table_get_attr(g5_cpu_freqs, policy->cpu); - - return cpufreq_frequency_table_cpuinfo(policy, - g5_cpu_freqs); -} - - -static struct cpufreq_driver g5_cpufreq_driver = { - .name = "powermac", - .owner = THIS_MODULE, - .flags = CPUFREQ_CONST_LOOPS, - .init = g5_cpufreq_cpu_init, - .verify = g5_cpufreq_verify, - .target = g5_cpufreq_target, - .get = g5_cpufreq_get_speed, - .attr = g5_cpu_freqs_attr, -}; - - -static int __init g5_cpufreq_init(void) -{ - struct device_node *cpunode; - unsigned int psize, ssize; - struct smu_sdbp_header *shdr; - unsigned long max_freq; - u32 *valp; - int rc = -ENODEV; - - /* Look for CPU and SMU nodes */ - cpunode = of_find_node_by_type(NULL, "cpu"); - if (!cpunode) { - DBG("No CPU node !\n"); - return -ENODEV; - } - - /* Check 970FX for now */ - valp = (u32 *)get_property(cpunode, "cpu-version", NULL); - if (!valp) { - DBG("No cpu-version property !\n"); - goto bail_noprops; - } - if (((*valp) >> 16) != 0x3c) { - DBG("Wrong CPU version: %08x\n", *valp); - goto bail_noprops; - } - - /* Look for the powertune data in the device-tree */ - g5_pmode_data = (u32 *)get_property(cpunode, "power-mode-data",&psize); - if (!g5_pmode_data) { - DBG("No power-mode-data !\n"); - goto bail_noprops; - } - g5_pmode_max = psize / sizeof(u32) - 1; - - /* Look for the FVT table */ - shdr = smu_get_sdb_partition(SMU_SDB_FVT_ID, NULL); - if (!shdr) - goto bail_noprops; - g5_fvt_table = (struct smu_sdbp_fvt *)&shdr[1]; - ssize = (shdr->len * sizeof(u32)) - sizeof(struct smu_sdbp_header); - g5_fvt_count = ssize / sizeof(struct smu_sdbp_fvt); - g5_fvt_cur = 0; - - /* Sanity checking */ - if (g5_fvt_count < 1 || g5_pmode_max < 1) - goto bail_noprops; - - /* - * From what I see, clock-frequency is always the maximal frequency. - * The current driver can not slew sysclk yet, so we really only deal - * with powertune steps for now. We also only implement full freq and - * half freq in this version. So far, I haven't yet seen a machine - * supporting anything else. - */ - valp = (u32 *)get_property(cpunode, "clock-frequency", NULL); - if (!valp) - return -ENODEV; - max_freq = (*valp)/1000; - g5_cpu_freqs[0].frequency = max_freq; - g5_cpu_freqs[1].frequency = max_freq/2; - - /* Check current frequency */ - g5_pmode_cur = g5_query_freq(); - if (g5_pmode_cur > 1) - /* We don't support anything but 1:1 and 1:2, fixup ... */ - g5_pmode_cur = 1; - - /* Force apply current frequency to make sure everything is in - * sync (voltage is right for example). Firmware may leave us with - * a strange setting ... - */ - g5_switch_freq(g5_pmode_cur); - - printk(KERN_INFO "Registering G5 CPU frequency driver\n"); - printk(KERN_INFO "Low: %d Mhz, High: %d Mhz, Cur: %d MHz\n", - g5_cpu_freqs[1].frequency/1000, - g5_cpu_freqs[0].frequency/1000, - g5_cpu_freqs[g5_pmode_cur].frequency/1000); - - rc = cpufreq_register_driver(&g5_cpufreq_driver); - - /* We keep the CPU node on hold... hopefully, Apple G5 don't have - * hotplug CPU with a dynamic device-tree ... - */ - return rc; - - bail_noprops: - of_node_put(cpunode); - - return rc; -} - -module_init(g5_cpufreq_init); - - -MODULE_LICENSE("GPL"); diff --git a/trunk/arch/powerpc/platforms/powermac/pci.c b/trunk/arch/powerpc/platforms/powermac/pci.c index dfd41b9781a9..8f818d092e2b 100644 --- a/trunk/arch/powerpc/platforms/powermac/pci.c +++ b/trunk/arch/powerpc/platforms/powermac/pci.c @@ -918,6 +918,9 @@ void __init pmac_pci_init(void) PCI_DN(np)->busno = 0xf0; } + /* map in PCI I/O space */ + phbs_remap_io(); + /* pmac_check_ht_link(); */ /* Tell pci.c to not use the common resource allocation mechanism */ diff --git a/trunk/arch/powerpc/platforms/powermac/pic.c b/trunk/arch/powerpc/platforms/powermac/pic.c index 90040c49494d..83a49e80ac29 100644 --- a/trunk/arch/powerpc/platforms/powermac/pic.c +++ b/trunk/arch/powerpc/platforms/powermac/pic.c @@ -74,9 +74,6 @@ static DEFINE_SPINLOCK(pmac_pic_lock); #define GATWICK_IRQ_POOL_SIZE 10 static struct interrupt_info gatwick_int_pool[GATWICK_IRQ_POOL_SIZE]; -#define NR_MASK_WORDS ((NR_IRQS + 31) / 32) -static unsigned long ppc_lost_interrupts[NR_MASK_WORDS]; - /* * Mark an irq as "lost". This is only used on the pmac * since it can lose interrupts (see pmac_set_irq_mask). diff --git a/trunk/arch/powerpc/platforms/powermac/setup.c b/trunk/arch/powerpc/platforms/powermac/setup.c index 7acb0546671f..80b58c1ec412 100644 --- a/trunk/arch/powerpc/platforms/powermac/setup.c +++ b/trunk/arch/powerpc/platforms/powermac/setup.c @@ -193,6 +193,18 @@ static void pmac_show_cpuinfo(struct seq_file *m) pmac_newworld ? "NewWorld" : "OldWorld"); } +static void pmac_show_percpuinfo(struct seq_file *m, int i) +{ +#ifdef CONFIG_CPU_FREQ_PMAC + extern unsigned int pmac_get_one_cpufreq(int i); + unsigned int freq = pmac_get_one_cpufreq(i); + if (freq != 0) { + seq_printf(m, "clock\t\t: %dMHz\n", freq/1000); + return; + } +#endif /* CONFIG_CPU_FREQ_PMAC */ +} + #ifndef CONFIG_ADB_CUDA int find_via_cuda(void) { @@ -755,6 +767,7 @@ struct machdep_calls __initdata pmac_md = { .setup_arch = pmac_setup_arch, .init_early = pmac_init_early, .show_cpuinfo = pmac_show_cpuinfo, + .show_percpuinfo = pmac_show_percpuinfo, .init_IRQ = pmac_pic_init, .get_irq = mpic_get_irq, /* changed later */ .pcibios_fixup = pmac_pcibios_fixup, diff --git a/trunk/arch/powerpc/platforms/powermac/smp.c b/trunk/arch/powerpc/platforms/powermac/smp.c index 957b09103422..e1f9443cc872 100644 --- a/trunk/arch/powerpc/platforms/powermac/smp.c +++ b/trunk/arch/powerpc/platforms/powermac/smp.c @@ -305,19 +305,9 @@ static int __init smp_psurge_probe(void) psurge_start = ioremap(PSURGE_START, 4); psurge_pri_intr = ioremap(PSURGE_PRI_INTR, 4); - /* - * This is necessary because OF doesn't know about the - * secondary cpu(s), and thus there aren't nodes in the - * device tree for them, and smp_setup_cpu_maps hasn't - * set their bits in cpu_possible_map and cpu_present_map. - */ - if (ncpus > NR_CPUS) - ncpus = NR_CPUS; - for (i = 1; i < ncpus ; ++i) { - cpu_set(i, cpu_present_map); - cpu_set(i, cpu_possible_map); - set_hard_smp_processor_id(i, i); - } + /* this is not actually strictly necessary -- paulus. */ + for (i = 1; i < ncpus; ++i) + smp_hw_index[i] = i; if (ppc_md.progress) ppc_md.progress("smp_psurge_probe - done", 0x352); @@ -358,7 +348,6 @@ static void __init psurge_dual_sync_tb(int cpu_nr) int t; set_dec(tb_ticks_per_jiffy); - /* XXX fixme */ set_tb(0, 0); last_jiffy_stamp(cpu_nr) = 0; @@ -374,6 +363,8 @@ static void __init psurge_dual_sync_tb(int cpu_nr) /* now interrupt the secondary, starting both TBs */ psurge_set_ipi(1); + + smp_tb_synchronized = 1; } static struct irqaction psurge_irqaction = { @@ -634,8 +625,9 @@ void smp_core99_give_timebase(void) for (t = 100000; t > 0 && sec_tb_reset; --t) udelay(10); if (sec_tb_reset) - /* XXX BUG_ON here? */ printk(KERN_WARNING "Timeout waiting sync(2) on second CPU\n"); + else + smp_tb_synchronized = 1; /* Now, restart the timebase by leaving the GPIO to an open collector */ pmac_call_feature(PMAC_FTR_WRITE_GPIO, NULL, core99_tb_gpio, 0); @@ -818,9 +810,19 @@ static void __devinit smp_core99_setup_cpu(int cpu_nr) } +/* Core99 Macs (dual G4s and G5s) */ +struct smp_ops_t core99_smp_ops = { + .message_pass = smp_mpic_message_pass, + .probe = smp_core99_probe, + .kick_cpu = smp_core99_kick_cpu, + .setup_cpu = smp_core99_setup_cpu, + .give_timebase = smp_core99_give_timebase, + .take_timebase = smp_core99_take_timebase, +}; + #if defined(CONFIG_HOTPLUG_CPU) && defined(CONFIG_PPC32) -int smp_core99_cpu_disable(void) +int __cpu_disable(void) { cpu_clear(smp_processor_id(), cpu_online_map); @@ -844,7 +846,7 @@ void cpu_die(void) low_cpu_die(); } -void smp_core99_cpu_die(unsigned int cpu) +void __cpu_die(unsigned int cpu) { int timeout; @@ -856,21 +858,8 @@ void smp_core99_cpu_die(unsigned int cpu) } msleep(1); } + cpu_callin_map[cpu] = 0; cpu_dead[cpu] = 0; } #endif - -/* Core99 Macs (dual G4s and G5s) */ -struct smp_ops_t core99_smp_ops = { - .message_pass = smp_mpic_message_pass, - .probe = smp_core99_probe, - .kick_cpu = smp_core99_kick_cpu, - .setup_cpu = smp_core99_setup_cpu, - .give_timebase = smp_core99_give_timebase, - .take_timebase = smp_core99_take_timebase, -#if defined(CONFIG_HOTPLUG_CPU) && defined(CONFIG_PPC32) - .cpu_disable = smp_core99_cpu_disable, - .cpu_die = smp_core99_cpu_die, -#endif -}; diff --git a/trunk/arch/powerpc/platforms/pseries/Makefile b/trunk/arch/powerpc/platforms/pseries/Makefile index e7ca5b1f591e..b9938fece781 100644 --- a/trunk/arch/powerpc/platforms/pseries/Makefile +++ b/trunk/arch/powerpc/platforms/pseries/Makefile @@ -3,5 +3,3 @@ obj-y := pci.o lpar.o hvCall.o nvram.o reconfig.o \ obj-$(CONFIG_SMP) += smp.o obj-$(CONFIG_IBMVIO) += vio.o obj-$(CONFIG_XICS) += xics.o -obj-$(CONFIG_SCANLOG) += scanlog.o -obj-$(CONFIG_EEH) += eeh.o eeh_event.o diff --git a/trunk/arch/powerpc/platforms/pseries/eeh_event.c b/trunk/arch/powerpc/platforms/pseries/eeh_event.c deleted file mode 100644 index 92497333c2b6..000000000000 --- a/trunk/arch/powerpc/platforms/pseries/eeh_event.c +++ /dev/null @@ -1,155 +0,0 @@ -/* - * eeh_event.c - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - * - * Copyright (c) 2005 Linas Vepstas - */ - -#include -#include -#include - -/** Overview: - * EEH error states may be detected within exception handlers; - * however, the recovery processing needs to occur asynchronously - * in a normal kernel context and not an interrupt context. - * This pair of routines creates an event and queues it onto a - * work-queue, where a worker thread can drive recovery. - */ - -/* EEH event workqueue setup. */ -static spinlock_t eeh_eventlist_lock = SPIN_LOCK_UNLOCKED; -LIST_HEAD(eeh_eventlist); -static void eeh_thread_launcher(void *); -DECLARE_WORK(eeh_event_wq, eeh_thread_launcher, NULL); - -/** - * eeh_panic - call panic() for an eeh event that cannot be handled. - * The philosophy of this routine is that it is better to panic and - * halt the OS than it is to risk possible data corruption by - * oblivious device drivers that don't know better. - * - * @dev pci device that had an eeh event - * @reset_state current reset state of the device slot - */ -static void eeh_panic(struct pci_dev *dev, int reset_state) -{ - /* - * Since the panic_on_oops sysctl is used to halt the system - * in light of potential corruption, we can use it here. - */ - if (panic_on_oops) { - panic("EEH: MMIO failure (%d) on device:%s\n", reset_state, - pci_name(dev)); - } - else { - printk(KERN_INFO "EEH: Ignored MMIO failure (%d) on device:%s\n", - reset_state, pci_name(dev)); - } -} - -/** - * eeh_event_handler - dispatch EEH events. The detection of a frozen - * slot can occur inside an interrupt, where it can be hard to do - * anything about it. The goal of this routine is to pull these - * detection events out of the context of the interrupt handler, and - * re-dispatch them for processing at a later time in a normal context. - * - * @dummy - unused - */ -static int eeh_event_handler(void * dummy) -{ - unsigned long flags; - struct eeh_event *event; - - daemonize ("eehd"); - - while (1) { - set_current_state(TASK_INTERRUPTIBLE); - - spin_lock_irqsave(&eeh_eventlist_lock, flags); - event = NULL; - if (!list_empty(&eeh_eventlist)) { - event = list_entry(eeh_eventlist.next, struct eeh_event, list); - list_del(&event->list); - } - spin_unlock_irqrestore(&eeh_eventlist_lock, flags); - if (event == NULL) - break; - - printk(KERN_INFO "EEH: Detected PCI bus error on device %s\n", - pci_name(event->dev)); - - eeh_panic (event->dev, event->state); - - kfree(event); - } - - return 0; -} - -/** - * eeh_thread_launcher - * - * @dummy - unused - */ -static void eeh_thread_launcher(void *dummy) -{ - if (kernel_thread(eeh_event_handler, NULL, CLONE_KERNEL) < 0) - printk(KERN_ERR "Failed to start EEH daemon\n"); -} - -/** - * eeh_send_failure_event - generate a PCI error event - * @dev pci device - * - * This routine can be called within an interrupt context; - * the actual event will be delivered in a normal context - * (from a workqueue). - */ -int eeh_send_failure_event (struct device_node *dn, - struct pci_dev *dev, - int state, - int time_unavail) -{ - unsigned long flags; - struct eeh_event *event; - - event = kmalloc(sizeof(*event), GFP_ATOMIC); - if (event == NULL) { - printk (KERN_ERR "EEH: out of memory, event not handled\n"); - return 1; - } - - if (dev) - pci_dev_get(dev); - - event->dn = dn; - event->dev = dev; - event->state = state; - event->time_unavail = time_unavail; - - /* We may or may not be called in an interrupt context */ - spin_lock_irqsave(&eeh_eventlist_lock, flags); - list_add(&event->list, &eeh_eventlist); - spin_unlock_irqrestore(&eeh_eventlist_lock, flags); - - schedule_work(&eeh_event_wq); - - return 0; -} - -/********************** END OF FILE ******************************/ diff --git a/trunk/arch/powerpc/platforms/pseries/iommu.c b/trunk/arch/powerpc/platforms/pseries/iommu.c index 97ba5214417f..513e27231493 100644 --- a/trunk/arch/powerpc/platforms/pseries/iommu.c +++ b/trunk/arch/powerpc/platforms/pseries/iommu.c @@ -37,15 +37,16 @@ #include #include #include +#include #include #include #include #include #include +#include #include #include #include -#include #include "plpar_wrappers.h" @@ -581,7 +582,7 @@ void iommu_init_early_pSeries(void) return; } - if (platform_is_lpar()) { + if (systemcfg->platform & PLATFORM_LPAR) { if (firmware_has_feature(FW_FEATURE_MULTITCE)) { ppc_md.tce_build = tce_buildmulti_pSeriesLP; ppc_md.tce_free = tce_freemulti_pSeriesLP; diff --git a/trunk/arch/powerpc/platforms/pseries/lpar.c b/trunk/arch/powerpc/platforms/pseries/lpar.c index a50e5f3f396d..ab0c6dd6ec94 100644 --- a/trunk/arch/powerpc/platforms/pseries/lpar.c +++ b/trunk/arch/powerpc/platforms/pseries/lpar.c @@ -31,14 +31,13 @@ #include #include #include +#include #include #include #include #include #include #include -#include -#include #include "plpar_wrappers.h" diff --git a/trunk/arch/powerpc/platforms/pseries/pci.c b/trunk/arch/powerpc/platforms/pseries/pci.c index 999a9620b5ce..c198656a3bb5 100644 --- a/trunk/arch/powerpc/platforms/pseries/pci.c +++ b/trunk/arch/powerpc/platforms/pseries/pci.c @@ -107,6 +107,7 @@ static void __init pSeries_request_regions(void) void __init pSeries_final_fixup(void) { + phbs_remap_io(); pSeries_request_regions(); pci_addr_cache_build(); @@ -122,7 +123,7 @@ static void fixup_winbond_82c105(struct pci_dev* dev) int i; unsigned int reg; - if (!platform_is_pseries()) + if (!(systemcfg->platform & PLATFORM_PSERIES)) return; printk("Using INTC for W82c105 IDE controller.\n"); diff --git a/trunk/arch/powerpc/platforms/pseries/plpar_wrappers.h b/trunk/arch/powerpc/platforms/pseries/plpar_wrappers.h index 3bd1b3e06003..382f8c5b0e7c 100644 --- a/trunk/arch/powerpc/platforms/pseries/plpar_wrappers.h +++ b/trunk/arch/powerpc/platforms/pseries/plpar_wrappers.h @@ -107,4 +107,14 @@ static inline long plpar_put_term_char(unsigned long termno, unsigned long len, lbuf[1]); } +static inline long plpar_set_xdabr(unsigned long address, unsigned long flags) +{ + return plpar_hcall_norets(H_SET_XDABR, address, flags); +} + +static inline long plpar_set_dabr(unsigned long val) +{ + return plpar_hcall_norets(H_SET_DABR, val); +} + #endif /* _PSERIES_PLPAR_WRAPPERS_H */ diff --git a/trunk/arch/powerpc/platforms/pseries/ras.c b/trunk/arch/powerpc/platforms/pseries/ras.c index fbd214d68b07..6562ff4b0a82 100644 --- a/trunk/arch/powerpc/platforms/pseries/ras.c +++ b/trunk/arch/powerpc/platforms/pseries/ras.c @@ -48,7 +48,7 @@ #include #include #include -#include +#include static unsigned char ras_log_buf[RTAS_ERROR_LOG_MAX]; static DEFINE_SPINLOCK(ras_log_buf_lock); diff --git a/trunk/arch/powerpc/platforms/pseries/reconfig.c b/trunk/arch/powerpc/platforms/pseries/reconfig.c index d8864164dbe8..d7d400339458 100644 --- a/trunk/arch/powerpc/platforms/pseries/reconfig.c +++ b/trunk/arch/powerpc/platforms/pseries/reconfig.c @@ -408,7 +408,7 @@ static int proc_ppc64_create_ofdt(void) { struct proc_dir_entry *ent; - if (!platform_is_pseries()) + if (!(systemcfg->platform & PLATFORM_PSERIES)) return 0; ent = create_proc_entry("ppc64/ofdt", S_IWUSR, NULL); diff --git a/trunk/arch/powerpc/platforms/pseries/rtasd.c b/trunk/arch/powerpc/platforms/pseries/rtasd.c index 00cf331a1dc4..e26b0420b6dd 100644 --- a/trunk/arch/powerpc/platforms/pseries/rtasd.c +++ b/trunk/arch/powerpc/platforms/pseries/rtasd.c @@ -482,12 +482,10 @@ static int __init rtas_init(void) { struct proc_dir_entry *entry; - if (!platform_is_pseries()) - return 0; - - /* No RTAS */ + /* No RTAS, only warn if we are on a pSeries box */ if (rtas_token("event-scan") == RTAS_UNKNOWN_SERVICE) { - printk(KERN_INFO "rtasd: no event-scan on system\n"); + if (systemcfg->platform & PLATFORM_PSERIES) + printk(KERN_INFO "rtasd: no event-scan on system\n"); return 1; } diff --git a/trunk/arch/powerpc/platforms/pseries/setup.c b/trunk/arch/powerpc/platforms/pseries/setup.c index e94247c28d42..65bee939eecc 100644 --- a/trunk/arch/powerpc/platforms/pseries/setup.c +++ b/trunk/arch/powerpc/platforms/pseries/setup.c @@ -65,7 +65,6 @@ #include #include #include -#include #include "plpar_wrappers.h" @@ -249,7 +248,7 @@ static void __init pSeries_setup_arch(void) ppc_md.idle_loop = default_idle; } - if (platform_is_lpar()) + if (systemcfg->platform & PLATFORM_LPAR) ppc_md.enable_pmcs = pseries_lpar_enable_pmcs; else ppc_md.enable_pmcs = power4_enable_pmcs; @@ -354,16 +353,15 @@ static void pSeries_mach_cpu_die(void) static int pseries_set_dabr(unsigned long dabr) { - return plpar_hcall_norets(H_SET_DABR, dabr); -} + if (firmware_has_feature(FW_FEATURE_XDABR)) { + /* We want to catch accesses from kernel and userspace */ + return plpar_set_xdabr(dabr, H_DABRX_KERNEL | H_DABRX_USER); + } -static int pseries_set_xdabr(unsigned long dabr) -{ - /* We want to catch accesses from kernel and userspace */ - return plpar_hcall_norets(H_SET_XDABR, dabr, - H_DABRX_KERNEL | H_DABRX_USER); + return plpar_set_dabr(dabr); } + /* * Early initialization. Relocation is on but do not reference unbolted pages */ @@ -378,7 +376,7 @@ static void __init pSeries_init_early(void) fw_feature_init(); - if (platform_is_lpar()) + if (systemcfg->platform & PLATFORM_LPAR) hpte_init_lpar(); else { hpte_init_native(); @@ -388,7 +386,7 @@ static void __init pSeries_init_early(void) generic_find_legacy_serial_ports(&physport, &default_speed); - if (platform_is_lpar()) + if (systemcfg->platform & PLATFORM_LPAR) find_udbg_vterm(); else if (physport) { /* Map the uart for udbg. */ @@ -398,10 +396,8 @@ static void __init pSeries_init_early(void) DBG("Hello World !\n"); } - if (firmware_has_feature(FW_FEATURE_DABR)) + if (firmware_has_feature(FW_FEATURE_XDABR | FW_FEATURE_DABR)) ppc_md.set_dabr = pseries_set_dabr; - else if (firmware_has_feature(FW_FEATURE_XDABR)) - ppc_md.set_dabr = pseries_set_xdabr; iommu_init_early_pSeries(); @@ -469,7 +465,6 @@ static inline void dedicated_idle_sleep(unsigned int cpu) * more. */ clear_thread_flag(TIF_POLLING_NRFLAG); - smp_mb__after_clear_bit(); /* * SMT dynamic mode. Cede will result in this thread going @@ -482,7 +477,6 @@ static inline void dedicated_idle_sleep(unsigned int cpu) cede_processor(); else local_irq_enable(); - set_thread_flag(TIF_POLLING_NRFLAG); } else { /* * Give the HV an opportunity at the processor, since we are @@ -494,11 +488,11 @@ static inline void dedicated_idle_sleep(unsigned int cpu) static void pseries_dedicated_idle(void) { + long oldval; struct paca_struct *lpaca = get_paca(); unsigned int cpu = smp_processor_id(); unsigned long start_snooze; unsigned long *smt_snooze_delay = &__get_cpu_var(smt_snooze_delay); - set_thread_flag(TIF_POLLING_NRFLAG); while (1) { /* @@ -507,7 +501,10 @@ static void pseries_dedicated_idle(void) */ lpaca->lppaca.idle = 1; - if (!need_resched()) { + oldval = test_and_clear_thread_flag(TIF_NEED_RESCHED); + if (!oldval) { + set_thread_flag(TIF_POLLING_NRFLAG); + start_snooze = __get_tb() + *smt_snooze_delay * tb_ticks_per_usec; @@ -530,14 +527,15 @@ static void pseries_dedicated_idle(void) } HMT_medium(); + clear_thread_flag(TIF_POLLING_NRFLAG); + } else { + set_need_resched(); } lpaca->lppaca.idle = 0; ppc64_runlatch_on(); - preempt_enable_no_resched(); schedule(); - preempt_disable(); if (cpu_is_offline(cpu) && system_state == SYSTEM_RUNNING) cpu_die(); @@ -581,9 +579,7 @@ static void pseries_shared_idle(void) lpaca->lppaca.idle = 0; ppc64_runlatch_on(); - preempt_enable_no_resched(); schedule(); - preempt_disable(); if (cpu_is_offline(cpu) && system_state == SYSTEM_RUNNING) cpu_die(); @@ -592,7 +588,7 @@ static void pseries_shared_idle(void) static int pSeries_pci_probe_mode(struct pci_bus *bus) { - if (platform_is_lpar()) + if (systemcfg->platform & PLATFORM_LPAR) return PCI_PROBE_DEVTREE; return PCI_PROBE_NORMAL; } diff --git a/trunk/arch/powerpc/platforms/pseries/smp.c b/trunk/arch/powerpc/platforms/pseries/smp.c index 3ba794ca3288..7a243e8ccd7e 100644 --- a/trunk/arch/powerpc/platforms/pseries/smp.c +++ b/trunk/arch/powerpc/platforms/pseries/smp.c @@ -46,7 +46,6 @@ #include #include #include -#include #include "plpar_wrappers.h" @@ -97,7 +96,7 @@ int pSeries_cpu_disable(void) int cpu = smp_processor_id(); cpu_clear(cpu, cpu_online_map); - _systemcfg->processorCount--; + systemcfg->processorCount--; /*fix boot_cpuid here*/ if (cpu == boot_cpuid) @@ -442,7 +441,7 @@ void __init smp_init_pSeries(void) smp_ops->cpu_die = pSeries_cpu_die; /* Processors can be added/removed only on LPAR */ - if (platform_is_lpar()) + if (systemcfg->platform == PLATFORM_PSERIES_LPAR) pSeries_reconfig_notifier_register(&pSeries_smp_nb); #endif diff --git a/trunk/arch/powerpc/platforms/pseries/xics.c b/trunk/arch/powerpc/platforms/pseries/xics.c index 72ac18067ece..c72c86f05cb6 100644 --- a/trunk/arch/powerpc/platforms/pseries/xics.c +++ b/trunk/arch/powerpc/platforms/pseries/xics.c @@ -545,9 +545,7 @@ void xics_init_IRQ(void) of_node_put(np); } - if (platform_is_lpar()) - ops = &pSeriesLP_ops; - else { + if (systemcfg->platform == PLATFORM_PSERIES) { #ifdef CONFIG_SMP for_each_cpu(i) { int hard_id; @@ -563,11 +561,12 @@ void xics_init_IRQ(void) #else xics_per_cpu[0] = ioremap(intr_base, intr_size); #endif /* CONFIG_SMP */ + } else if (systemcfg->platform == PLATFORM_PSERIES_LPAR) { + ops = &pSeriesLP_ops; } xics_8259_pic.enable = i8259_pic.enable; xics_8259_pic.disable = i8259_pic.disable; - xics_8259_pic.end = i8259_pic.end; for (i = 0; i < 16; ++i) get_irq_desc(i)->handler = &xics_8259_pic; for (; i < NR_IRQS; ++i) diff --git a/trunk/arch/powerpc/sysdev/i8259.c b/trunk/arch/powerpc/sysdev/i8259.c index b7ac32fdd776..90bce6e0c191 100644 --- a/trunk/arch/powerpc/sysdev/i8259.c +++ b/trunk/arch/powerpc/sysdev/i8259.c @@ -207,9 +207,6 @@ void __init i8259_init(unsigned long intack_addr, int offset) spin_unlock_irqrestore(&i8259_lock, flags); - for (i = 0; i < NUM_ISA_INTERRUPTS; ++i) - irq_desc[offset + i].handler = &i8259_pic; - /* reserve our resources */ setup_irq(offset + 2, &i8259_irqaction); request_resource(&ioport_resource, &pic1_iores); @@ -219,4 +216,6 @@ void __init i8259_init(unsigned long intack_addr, int offset) if (intack_addr != 0) pci_intack = ioremap(intack_addr, 1); + for (i = 0; i < NUM_ISA_INTERRUPTS; ++i) + irq_desc[offset + i].handler = &i8259_pic; } diff --git a/trunk/arch/powerpc/sysdev/u3_iommu.c b/trunk/arch/powerpc/sysdev/u3_iommu.c index f32baf7f4693..607722178c1a 100644 --- a/trunk/arch/powerpc/sysdev/u3_iommu.c +++ b/trunk/arch/powerpc/sysdev/u3_iommu.c @@ -37,6 +37,7 @@ #include #include #include +#include #include #include #include @@ -226,7 +227,7 @@ static void iommu_table_u3_setup(void) iommu_table_u3.it_busno = 0; iommu_table_u3.it_offset = 0; /* it_size is in number of entries */ - iommu_table_u3.it_size = (dart_tablesize / sizeof(u32)) >> DART_PAGE_FACTOR; + iommu_table_u3.it_size = dart_tablesize / sizeof(u32); /* Initialize the common IOMMU code */ iommu_table_u3.it_base = (unsigned long)dart_vbase; diff --git a/trunk/arch/powerpc/xmon/Makefile b/trunk/arch/powerpc/xmon/Makefile index b20312e5ed27..79a784f0e7a9 100644 --- a/trunk/arch/powerpc/xmon/Makefile +++ b/trunk/arch/powerpc/xmon/Makefile @@ -8,4 +8,4 @@ obj-$(CONFIG_8xx) += start_8xx.o obj-$(CONFIG_6xx) += start_32.o obj-$(CONFIG_4xx) += start_32.o obj-$(CONFIG_PPC64) += start_64.o -obj-y += xmon.o ppc-dis.o ppc-opc.o setjmp.o nonstdio.o +obj-y += xmon.o ppc-dis.o ppc-opc.o subr_prf.o setjmp.o diff --git a/trunk/arch/powerpc/xmon/nonstdio.c b/trunk/arch/powerpc/xmon/nonstdio.c deleted file mode 100644 index 78765833f4c0..000000000000 --- a/trunk/arch/powerpc/xmon/nonstdio.c +++ /dev/null @@ -1,134 +0,0 @@ -/* - * Copyright (C) 1996-2005 Paul Mackerras. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version - * 2 of the License, or (at your option) any later version. - */ -#include -#include -#include "nonstdio.h" - -int xmon_putchar(int c) -{ - char ch = c; - - if (c == '\n') - xmon_putchar('\r'); - return xmon_write(&ch, 1) == 1? c: -1; -} - -static char line[256]; -static char *lineptr; -static int lineleft; - -int xmon_expect(const char *str, unsigned long timeout) -{ - int c; - unsigned long t0; - - /* assume 25MHz default timebase if tb_ticks_per_sec not set yet */ - timeout *= tb_ticks_per_sec? tb_ticks_per_sec: 25000000; - t0 = get_tbl(); - do { - lineptr = line; - for (;;) { - c = xmon_read_poll(); - if (c == -1) { - if (get_tbl() - t0 > timeout) - return 0; - continue; - } - if (c == '\n') - break; - if (c != '\r' && lineptr < &line[sizeof(line) - 1]) - *lineptr++ = c; - } - *lineptr = 0; - } while (strstr(line, str) == NULL); - return 1; -} - -int xmon_getchar(void) -{ - int c; - - if (lineleft == 0) { - lineptr = line; - for (;;) { - c = xmon_readchar(); - if (c == -1 || c == 4) - break; - if (c == '\r' || c == '\n') { - *lineptr++ = '\n'; - xmon_putchar('\n'); - break; - } - switch (c) { - case 0177: - case '\b': - if (lineptr > line) { - xmon_putchar('\b'); - xmon_putchar(' '); - xmon_putchar('\b'); - --lineptr; - } - break; - case 'U' & 0x1F: - while (lineptr > line) { - xmon_putchar('\b'); - xmon_putchar(' '); - xmon_putchar('\b'); - --lineptr; - } - break; - default: - if (lineptr >= &line[sizeof(line) - 1]) - xmon_putchar('\a'); - else { - xmon_putchar(c); - *lineptr++ = c; - } - } - } - lineleft = lineptr - line; - lineptr = line; - } - if (lineleft == 0) - return -1; - --lineleft; - return *lineptr++; -} - -char *xmon_gets(char *str, int nb) -{ - char *p; - int c; - - for (p = str; p < str + nb - 1; ) { - c = xmon_getchar(); - if (c == -1) { - if (p == str) - return NULL; - break; - } - *p++ = c; - if (c == '\n') - break; - } - *p = 0; - return str; -} - -void xmon_printf(const char *format, ...) -{ - va_list args; - int n; - static char xmon_outbuf[1024]; - - va_start(args, format); - n = vsnprintf(xmon_outbuf, sizeof(xmon_outbuf), format, args); - va_end(args); - xmon_write(xmon_outbuf, n); -} diff --git a/trunk/arch/powerpc/xmon/nonstdio.h b/trunk/arch/powerpc/xmon/nonstdio.h index 47cebbd2b1b1..84211a21c6f4 100644 --- a/trunk/arch/powerpc/xmon/nonstdio.h +++ b/trunk/arch/powerpc/xmon/nonstdio.h @@ -1,14 +1,22 @@ +typedef int FILE; +extern FILE *xmon_stdin, *xmon_stdout; #define EOF (-1) - +#define stdin xmon_stdin +#define stdout xmon_stdout #define printf xmon_printf +#define fprintf xmon_fprintf +#define fputs xmon_fputs +#define fgets xmon_fgets #define putchar xmon_putchar - -extern int xmon_putchar(int c); -extern int xmon_getchar(void); -extern char *xmon_gets(char *, int); +#define getchar xmon_getchar +#define putc xmon_putc +#define getc xmon_getc +#define fopen(n, m) NULL +#define fflush(f) do {} while (0) +#define fclose(f) do {} while (0) +extern char *fgets(char *, int, void *); extern void xmon_printf(const char *, ...); -extern void xmon_map_scc(void); -extern int xmon_expect(const char *str, unsigned long timeout); -extern int xmon_write(void *ptr, int nb); -extern int xmon_readchar(void); -extern int xmon_read_poll(void); +extern void xmon_fprintf(void *, const char *, ...); +extern void xmon_sprintf(char *, const char *, ...); + +#define perror(s) printf("%s: no files!\n", (s)) diff --git a/trunk/arch/powerpc/xmon/setjmp.S b/trunk/arch/powerpc/xmon/setjmp.S index 96a91f10e2ec..f8e40dfd2bff 100644 --- a/trunk/arch/powerpc/xmon/setjmp.S +++ b/trunk/arch/powerpc/xmon/setjmp.S @@ -14,61 +14,61 @@ _GLOBAL(xmon_setjmp) mflr r0 - PPC_STL r0,0(r3) - PPC_STL r1,SZL(r3) - PPC_STL r2,2*SZL(r3) + STL r0,0(r3) + STL r1,SZL(r3) + STL r2,2*SZL(r3) mfcr r0 - PPC_STL r0,3*SZL(r3) - PPC_STL r13,4*SZL(r3) - PPC_STL r14,5*SZL(r3) - PPC_STL r15,6*SZL(r3) - PPC_STL r16,7*SZL(r3) - PPC_STL r17,8*SZL(r3) - PPC_STL r18,9*SZL(r3) - PPC_STL r19,10*SZL(r3) - PPC_STL r20,11*SZL(r3) - PPC_STL r21,12*SZL(r3) - PPC_STL r22,13*SZL(r3) - PPC_STL r23,14*SZL(r3) - PPC_STL r24,15*SZL(r3) - PPC_STL r25,16*SZL(r3) - PPC_STL r26,17*SZL(r3) - PPC_STL r27,18*SZL(r3) - PPC_STL r28,19*SZL(r3) - PPC_STL r29,20*SZL(r3) - PPC_STL r30,21*SZL(r3) - PPC_STL r31,22*SZL(r3) + STL r0,3*SZL(r3) + STL r13,4*SZL(r3) + STL r14,5*SZL(r3) + STL r15,6*SZL(r3) + STL r16,7*SZL(r3) + STL r17,8*SZL(r3) + STL r18,9*SZL(r3) + STL r19,10*SZL(r3) + STL r20,11*SZL(r3) + STL r21,12*SZL(r3) + STL r22,13*SZL(r3) + STL r23,14*SZL(r3) + STL r24,15*SZL(r3) + STL r25,16*SZL(r3) + STL r26,17*SZL(r3) + STL r27,18*SZL(r3) + STL r28,19*SZL(r3) + STL r29,20*SZL(r3) + STL r30,21*SZL(r3) + STL r31,22*SZL(r3) li r3,0 blr _GLOBAL(xmon_longjmp) - PPC_LCMPI r4,0 + CMPI r4,0 bne 1f li r4,1 -1: PPC_LL r13,4*SZL(r3) - PPC_LL r14,5*SZL(r3) - PPC_LL r15,6*SZL(r3) - PPC_LL r16,7*SZL(r3) - PPC_LL r17,8*SZL(r3) - PPC_LL r18,9*SZL(r3) - PPC_LL r19,10*SZL(r3) - PPC_LL r20,11*SZL(r3) - PPC_LL r21,12*SZL(r3) - PPC_LL r22,13*SZL(r3) - PPC_LL r23,14*SZL(r3) - PPC_LL r24,15*SZL(r3) - PPC_LL r25,16*SZL(r3) - PPC_LL r26,17*SZL(r3) - PPC_LL r27,18*SZL(r3) - PPC_LL r28,19*SZL(r3) - PPC_LL r29,20*SZL(r3) - PPC_LL r30,21*SZL(r3) - PPC_LL r31,22*SZL(r3) - PPC_LL r0,3*SZL(r3) +1: LDL r13,4*SZL(r3) + LDL r14,5*SZL(r3) + LDL r15,6*SZL(r3) + LDL r16,7*SZL(r3) + LDL r17,8*SZL(r3) + LDL r18,9*SZL(r3) + LDL r19,10*SZL(r3) + LDL r20,11*SZL(r3) + LDL r21,12*SZL(r3) + LDL r22,13*SZL(r3) + LDL r23,14*SZL(r3) + LDL r24,15*SZL(r3) + LDL r25,16*SZL(r3) + LDL r26,17*SZL(r3) + LDL r27,18*SZL(r3) + LDL r28,19*SZL(r3) + LDL r29,20*SZL(r3) + LDL r30,21*SZL(r3) + LDL r31,22*SZL(r3) + LDL r0,3*SZL(r3) mtcrf 0x38,r0 - PPC_LL r0,0(r3) - PPC_LL r1,SZL(r3) - PPC_LL r2,2*SZL(r3) + LDL r0,0(r3) + LDL r1,SZL(r3) + LDL r2,2*SZL(r3) mtlr r0 mr r3,r4 blr @@ -84,52 +84,52 @@ _GLOBAL(xmon_longjmp) * different ABIs, though). */ _GLOBAL(xmon_save_regs) - PPC_STL r0,0*SZL(r3) - PPC_STL r2,2*SZL(r3) - PPC_STL r3,3*SZL(r3) - PPC_STL r4,4*SZL(r3) - PPC_STL r5,5*SZL(r3) - PPC_STL r6,6*SZL(r3) - PPC_STL r7,7*SZL(r3) - PPC_STL r8,8*SZL(r3) - PPC_STL r9,9*SZL(r3) - PPC_STL r10,10*SZL(r3) - PPC_STL r11,11*SZL(r3) - PPC_STL r12,12*SZL(r3) - PPC_STL r13,13*SZL(r3) - PPC_STL r14,14*SZL(r3) - PPC_STL r15,15*SZL(r3) - PPC_STL r16,16*SZL(r3) - PPC_STL r17,17*SZL(r3) - PPC_STL r18,18*SZL(r3) - PPC_STL r19,19*SZL(r3) - PPC_STL r20,20*SZL(r3) - PPC_STL r21,21*SZL(r3) - PPC_STL r22,22*SZL(r3) - PPC_STL r23,23*SZL(r3) - PPC_STL r24,24*SZL(r3) - PPC_STL r25,25*SZL(r3) - PPC_STL r26,26*SZL(r3) - PPC_STL r27,27*SZL(r3) - PPC_STL r28,28*SZL(r3) - PPC_STL r29,29*SZL(r3) - PPC_STL r30,30*SZL(r3) - PPC_STL r31,31*SZL(r3) + STL r0,0*SZL(r3) + STL r2,2*SZL(r3) + STL r3,3*SZL(r3) + STL r4,4*SZL(r3) + STL r5,5*SZL(r3) + STL r6,6*SZL(r3) + STL r7,7*SZL(r3) + STL r8,8*SZL(r3) + STL r9,9*SZL(r3) + STL r10,10*SZL(r3) + STL r11,11*SZL(r3) + STL r12,12*SZL(r3) + STL r13,13*SZL(r3) + STL r14,14*SZL(r3) + STL r15,15*SZL(r3) + STL r16,16*SZL(r3) + STL r17,17*SZL(r3) + STL r18,18*SZL(r3) + STL r19,19*SZL(r3) + STL r20,20*SZL(r3) + STL r21,21*SZL(r3) + STL r22,22*SZL(r3) + STL r23,23*SZL(r3) + STL r24,24*SZL(r3) + STL r25,25*SZL(r3) + STL r26,26*SZL(r3) + STL r27,27*SZL(r3) + STL r28,28*SZL(r3) + STL r29,29*SZL(r3) + STL r30,30*SZL(r3) + STL r31,31*SZL(r3) /* go up one stack frame for SP */ - PPC_LL r4,0(r1) - PPC_STL r4,1*SZL(r3) + LDL r4,0(r1) + STL r4,1*SZL(r3) /* get caller's LR */ - PPC_LL r0,LRSAVE(r4) - PPC_STL r0,_NIP-STACK_FRAME_OVERHEAD(r3) - PPC_STL r0,_LINK-STACK_FRAME_OVERHEAD(r3) + LDL r0,LRSAVE(r4) + STL r0,_NIP-STACK_FRAME_OVERHEAD(r3) + STL r0,_LINK-STACK_FRAME_OVERHEAD(r3) mfmsr r0 - PPC_STL r0,_MSR-STACK_FRAME_OVERHEAD(r3) + STL r0,_MSR-STACK_FRAME_OVERHEAD(r3) mfctr r0 - PPC_STL r0,_CTR-STACK_FRAME_OVERHEAD(r3) + STL r0,_CTR-STACK_FRAME_OVERHEAD(r3) mfxer r0 - PPC_STL r0,_XER-STACK_FRAME_OVERHEAD(r3) + STL r0,_XER-STACK_FRAME_OVERHEAD(r3) mfcr r0 - PPC_STL r0,_CCR-STACK_FRAME_OVERHEAD(r3) + STL r0,_CCR-STACK_FRAME_OVERHEAD(r3) li r0,0 - PPC_STL r0,_TRAP-STACK_FRAME_OVERHEAD(r3) + STL r0,_TRAP-STACK_FRAME_OVERHEAD(r3) blr diff --git a/trunk/arch/powerpc/xmon/start_32.c b/trunk/arch/powerpc/xmon/start_32.c index c2464df4217e..69b658c0f760 100644 --- a/trunk/arch/powerpc/xmon/start_32.c +++ b/trunk/arch/powerpc/xmon/start_32.c @@ -11,6 +11,7 @@ #include #include #include +#include #include #include #include @@ -21,11 +22,10 @@ #include #include #include -#include -#include "nonstdio.h" static volatile unsigned char __iomem *sccc, *sccd; unsigned int TXRDY, RXRDY, DLAB; +static int xmon_expect(const char *str, unsigned int timeout); static int use_serial; static int use_screen; @@ -33,6 +33,16 @@ static int via_modem; static int xmon_use_sccb; static struct device_node *channel_node; +#define TB_SPEED 25000000 + +static inline unsigned int readtb(void) +{ + unsigned int ret; + + asm volatile("mftb %0" : "=r" (ret) :); + return ret; +} + void buf_access(void) { if (DLAB) @@ -81,7 +91,23 @@ static unsigned long chrp_find_phys_io_base(void) } #endif /* CONFIG_PPC_CHRP */ -void xmon_map_scc(void) +#ifdef CONFIG_MAGIC_SYSRQ +static void sysrq_handle_xmon(int key, struct pt_regs *regs, + struct tty_struct *tty) +{ + xmon(regs); +} + +static struct sysrq_key_op sysrq_xmon_op = +{ + .handler = sysrq_handle_xmon, + .help_msg = "Xmon", + .action_msg = "Entering xmon", +}; +#endif + +void +xmon_map_scc(void) { #ifdef CONFIG_PPC_MULTIPLATFORM volatile unsigned char __iomem *base; @@ -191,6 +217,8 @@ void xmon_map_scc(void) RXRDY = 1; DLAB = 0x80; #endif /* platform */ + + register_sysrq_key('x', &sysrq_xmon_op); } static int scc_initialized = 0; @@ -210,7 +238,8 @@ static inline void do_poll_adb(void) #endif /* CONFIG_ADB_CUDA */ } -int xmon_write(void *ptr, int nb) +int +xmon_write(void *handle, void *ptr, int nb) { char *p = ptr; int i, c, ct; @@ -282,7 +311,8 @@ static unsigned char xmon_shift_keytab[128] = "\0.\0*\0+\0\0\0\0\0/\r\0-\0" /* 0x40 - 0x4f */ "\0\0000123456789\0\0\0"; /* 0x50 - 0x5f */ -static int xmon_get_adb_key(void) +static int +xmon_get_adb_key(void) { int k, t, on; @@ -320,21 +350,32 @@ static int xmon_get_adb_key(void) } #endif /* CONFIG_BOOTX_TEXT */ -int xmon_readchar(void) +int +xmon_read(void *handle, void *ptr, int nb) { + char *p = ptr; + int i; + #ifdef CONFIG_BOOTX_TEXT - if (use_screen) - return xmon_get_adb_key(); + if (use_screen) { + for (i = 0; i < nb; ++i) + *p++ = xmon_get_adb_key(); + return i; + } #endif - if (!scc_initialized) - xmon_init_scc(); + if (!scc_initialized) + xmon_init_scc(); + for (i = 0; i < nb; ++i) { while ((*sccc & RXRDY) == 0) - do_poll_adb(); + do_poll_adb(); buf_access(); - return *sccd; + *p++ = *sccd; + } + return i; } -int xmon_read_poll(void) +int +xmon_read_poll(void) { if ((*sccc & RXRDY) == 0) { do_poll_adb(); @@ -354,7 +395,8 @@ static unsigned char scc_inittab[] = { 3, 0xc1, /* rx enable, 8 bits */ }; -void xmon_init_scc(void) +void +xmon_init_scc(void) { if ( _machine == _MACH_chrp ) { @@ -368,7 +410,6 @@ void xmon_init_scc(void) else if ( _machine == _MACH_Pmac ) { int i, x; - unsigned long timeout; if (channel_node != 0) pmac_call_feature( @@ -383,12 +424,8 @@ void xmon_init_scc(void) PMAC_FTR_MODEM_ENABLE, channel_node, 0, 1); printk(KERN_INFO "Modem powered up by debugger !\n"); - t0 = get_tbl(); - timeout = 3 * tb_ticks_per_sec; - if (timeout == 0) - /* assume 25MHz if tb_ticks_per_sec not set */ - timeout = 75000000; - while (get_tbl() - t0 < timeout) + t0 = readtb(); + while (readtb() - t0 < 3*TB_SPEED) eieio(); } /* use the B channel if requested */ @@ -410,19 +447,164 @@ void xmon_init_scc(void) scc_initialized = 1; if (via_modem) { for (;;) { - xmon_write("ATE1V1\r", 7); + xmon_write(NULL, "ATE1V1\r", 7); if (xmon_expect("OK", 5)) { - xmon_write("ATA\r", 4); + xmon_write(NULL, "ATA\r", 4); if (xmon_expect("CONNECT", 40)) break; } - xmon_write("+++", 3); + xmon_write(NULL, "+++", 3); xmon_expect("OK", 3); } } } -void xmon_enter(void) +void *xmon_stdin; +void *xmon_stdout; +void *xmon_stderr; + +int xmon_putc(int c, void *f) +{ + char ch = c; + + if (c == '\n') + xmon_putc('\r', f); + return xmon_write(f, &ch, 1) == 1? c: -1; +} + +int xmon_putchar(int c) +{ + return xmon_putc(c, xmon_stdout); +} + +int xmon_fputs(char *str, void *f) +{ + int n = strlen(str); + + return xmon_write(f, str, n) == n? 0: -1; +} + +int +xmon_readchar(void) +{ + char ch; + + for (;;) { + switch (xmon_read(xmon_stdin, &ch, 1)) { + case 1: + return ch; + case -1: + xmon_printf("read(stdin) returned -1\r\n", 0, 0); + return -1; + } + } +} + +static char line[256]; +static char *lineptr; +static int lineleft; + +int xmon_expect(const char *str, unsigned int timeout) +{ + int c; + unsigned int t0; + + timeout *= TB_SPEED; + t0 = readtb(); + do { + lineptr = line; + for (;;) { + c = xmon_read_poll(); + if (c == -1) { + if (readtb() - t0 > timeout) + return 0; + continue; + } + if (c == '\n') + break; + if (c != '\r' && lineptr < &line[sizeof(line) - 1]) + *lineptr++ = c; + } + *lineptr = 0; + } while (strstr(line, str) == NULL); + return 1; +} + +int +xmon_getchar(void) +{ + int c; + + if (lineleft == 0) { + lineptr = line; + for (;;) { + c = xmon_readchar(); + if (c == -1 || c == 4) + break; + if (c == '\r' || c == '\n') { + *lineptr++ = '\n'; + xmon_putchar('\n'); + break; + } + switch (c) { + case 0177: + case '\b': + if (lineptr > line) { + xmon_putchar('\b'); + xmon_putchar(' '); + xmon_putchar('\b'); + --lineptr; + } + break; + case 'U' & 0x1F: + while (lineptr > line) { + xmon_putchar('\b'); + xmon_putchar(' '); + xmon_putchar('\b'); + --lineptr; + } + break; + default: + if (lineptr >= &line[sizeof(line) - 1]) + xmon_putchar('\a'); + else { + xmon_putchar(c); + *lineptr++ = c; + } + } + } + lineleft = lineptr - line; + lineptr = line; + } + if (lineleft == 0) + return -1; + --lineleft; + return *lineptr++; +} + +char * +xmon_fgets(char *str, int nb, void *f) +{ + char *p; + int c; + + for (p = str; p < str + nb - 1; ) { + c = xmon_getchar(); + if (c == -1) { + if (p == str) + return NULL; + break; + } + *p++ = c; + if (c == '\n') + break; + } + *p = 0; + return str; +} + +void +xmon_enter(void) { #ifdef CONFIG_ADB_PMU if (_machine == _MACH_Pmac) { @@ -431,7 +613,8 @@ void xmon_enter(void) #endif } -void xmon_leave(void) +void +xmon_leave(void) { #ifdef CONFIG_ADB_PMU if (_machine == _MACH_Pmac) { diff --git a/trunk/arch/powerpc/xmon/start_64.c b/trunk/arch/powerpc/xmon/start_64.c index 712552c4f242..e50c158191e1 100644 --- a/trunk/arch/powerpc/xmon/start_64.c +++ b/trunk/arch/powerpc/xmon/start_64.c @@ -6,29 +6,182 @@ * as published by the Free Software Foundation; either version * 2 of the License, or (at your option) any later version. */ +#include +#include +#include +#include +#include +#include #include +#include +#include +#include +#include #include +#include #include "nonstdio.h" -void xmon_map_scc(void) +#ifdef CONFIG_MAGIC_SYSRQ + +static void sysrq_handle_xmon(int key, struct pt_regs *pt_regs, + struct tty_struct *tty) +{ + /* ensure xmon is enabled */ + xmon_init(1); + debugger(pt_regs); +} + +static struct sysrq_key_op sysrq_xmon_op = { + .handler = sysrq_handle_xmon, + .help_msg = "Xmon", + .action_msg = "Entering xmon", +}; + +static int __init setup_xmon_sysrq(void) +{ + register_sysrq_key('x', &sysrq_xmon_op); + return 0; } +__initcall(setup_xmon_sysrq); +#endif /* CONFIG_MAGIC_SYSRQ */ -int xmon_write(void *ptr, int nb) +int +xmon_write(void *handle, void *ptr, int nb) { return udbg_write(ptr, nb); } -int xmon_readchar(void) +int +xmon_read(void *handle, void *ptr, int nb) { - if (udbg_getc) - return udbg_getc(); - return -1; + return udbg_read(ptr, nb); } -int xmon_read_poll(void) +int +xmon_read_poll(void) { if (udbg_getc_poll) return udbg_getc_poll(); return -1; } + +FILE *xmon_stdin; +FILE *xmon_stdout; + +int +xmon_putc(int c, void *f) +{ + char ch = c; + + if (c == '\n') + xmon_putc('\r', f); + return xmon_write(f, &ch, 1) == 1? c: -1; +} + +int +xmon_putchar(int c) +{ + return xmon_putc(c, xmon_stdout); +} + +int +xmon_fputs(char *str, void *f) +{ + int n = strlen(str); + + return xmon_write(f, str, n) == n? 0: -1; +} + +int +xmon_readchar(void) +{ + char ch; + + for (;;) { + switch (xmon_read(xmon_stdin, &ch, 1)) { + case 1: + return ch; + case -1: + xmon_printf("read(stdin) returned -1\r\n", 0, 0); + return -1; + } + } +} + +static char line[256]; +static char *lineptr; +static int lineleft; + +int +xmon_getchar(void) +{ + int c; + + if (lineleft == 0) { + lineptr = line; + for (;;) { + c = xmon_readchar(); + if (c == -1 || c == 4) + break; + if (c == '\r' || c == '\n') { + *lineptr++ = '\n'; + xmon_putchar('\n'); + break; + } + switch (c) { + case 0177: + case '\b': + if (lineptr > line) { + xmon_putchar('\b'); + xmon_putchar(' '); + xmon_putchar('\b'); + --lineptr; + } + break; + case 'U' & 0x1F: + while (lineptr > line) { + xmon_putchar('\b'); + xmon_putchar(' '); + xmon_putchar('\b'); + --lineptr; + } + break; + default: + if (lineptr >= &line[sizeof(line) - 1]) + xmon_putchar('\a'); + else { + xmon_putchar(c); + *lineptr++ = c; + } + } + } + lineleft = lineptr - line; + lineptr = line; + } + if (lineleft == 0) + return -1; + --lineleft; + return *lineptr++; +} + +char * +xmon_fgets(char *str, int nb, void *f) +{ + char *p; + int c; + + for (p = str; p < str + nb - 1; ) { + c = xmon_getchar(); + if (c == -1) { + if (p == str) + return NULL; + break; + } + *p++ = c; + if (c == '\n') + break; + } + *p = 0; + return str; +} diff --git a/trunk/arch/powerpc/xmon/start_8xx.c b/trunk/arch/powerpc/xmon/start_8xx.c index 4c17b0486ad5..a48bd594cf61 100644 --- a/trunk/arch/powerpc/xmon/start_8xx.c +++ b/trunk/arch/powerpc/xmon/start_8xx.c @@ -15,30 +15,273 @@ #include #include #include -#include "nonstdio.h" +extern void xmon_printf(const char *fmt, ...); extern int xmon_8xx_write(char *str, int nb); extern int xmon_8xx_read_poll(void); extern int xmon_8xx_read_char(void); +void prom_drawhex(uint); +void prom_drawstring(const char *str); -void xmon_map_scc(void) +static int use_screen = 1; /* default */ + +#define TB_SPEED 25000000 + +static inline unsigned int readtb(void) +{ + unsigned int ret; + + asm volatile("mftb %0" : "=r" (ret) :); + return ret; +} + +void buf_access(void) +{ +} + +void +xmon_map_scc(void) { + cpmp = (cpm8xx_t *)&(((immap_t *)IMAP_ADDR)->im_cpm); + use_screen = 0; + + prom_drawstring("xmon uses serial port\n"); } +static int scc_initialized = 0; + void xmon_init_scc(void); -int xmon_write(void *ptr, int nb) +int +xmon_write(void *handle, void *ptr, int nb) { + char *p = ptr; + int i, c, ct; + + if (!scc_initialized) + xmon_init_scc(); + return(xmon_8xx_write(ptr, nb)); } -int xmon_readchar(void) +int xmon_wants_key; + +int +xmon_read(void *handle, void *ptr, int nb) { - return xmon_8xx_read_char(); + char *p = ptr; + int i; + + if (!scc_initialized) + xmon_init_scc(); + + for (i = 0; i < nb; ++i) { + *p++ = xmon_8xx_read_char(); + } + return i; } -int xmon_read_poll(void) +int +xmon_read_poll(void) { return(xmon_8xx_read_poll()); } + +void +xmon_init_scc() +{ + scc_initialized = 1; +} + +#if 0 +extern int (*prom_entry)(void *); + +int +xmon_exit(void) +{ + struct prom_args { + char *service; + } args; + + for (;;) { + args.service = "exit"; + (*prom_entry)(&args); + } +} +#endif + +void *xmon_stdin; +void *xmon_stdout; +void *xmon_stderr; + +void +xmon_init(void) +{ +} + +int +xmon_putc(int c, void *f) +{ + char ch = c; + + if (c == '\n') + xmon_putc('\r', f); + return xmon_write(f, &ch, 1) == 1? c: -1; +} + +int +xmon_putchar(int c) +{ + return xmon_putc(c, xmon_stdout); +} + +int +xmon_fputs(char *str, void *f) +{ + int n = strlen(str); + + return xmon_write(f, str, n) == n? 0: -1; +} + +int +xmon_readchar(void) +{ + char ch; + + for (;;) { + switch (xmon_read(xmon_stdin, &ch, 1)) { + case 1: + return ch; + case -1: + xmon_printf("read(stdin) returned -1\r\n", 0, 0); + return -1; + } + } +} + +static char line[256]; +static char *lineptr; +static int lineleft; + +#if 0 +int xmon_expect(const char *str, unsigned int timeout) +{ + int c; + unsigned int t0; + + timeout *= TB_SPEED; + t0 = readtb(); + do { + lineptr = line; + for (;;) { + c = xmon_read_poll(); + if (c == -1) { + if (readtb() - t0 > timeout) + return 0; + continue; + } + if (c == '\n') + break; + if (c != '\r' && lineptr < &line[sizeof(line) - 1]) + *lineptr++ = c; + } + *lineptr = 0; + } while (strstr(line, str) == NULL); + return 1; +} +#endif + +int +xmon_getchar(void) +{ + int c; + + if (lineleft == 0) { + lineptr = line; + for (;;) { + c = xmon_readchar(); + if (c == -1 || c == 4) + break; + if (c == '\r' || c == '\n') { + *lineptr++ = '\n'; + xmon_putchar('\n'); + break; + } + switch (c) { + case 0177: + case '\b': + if (lineptr > line) { + xmon_putchar('\b'); + xmon_putchar(' '); + xmon_putchar('\b'); + --lineptr; + } + break; + case 'U' & 0x1F: + while (lineptr > line) { + xmon_putchar('\b'); + xmon_putchar(' '); + xmon_putchar('\b'); + --lineptr; + } + break; + default: + if (lineptr >= &line[sizeof(line) - 1]) + xmon_putchar('\a'); + else { + xmon_putchar(c); + *lineptr++ = c; + } + } + } + lineleft = lineptr - line; + lineptr = line; + } + if (lineleft == 0) + return -1; + --lineleft; + return *lineptr++; +} + +char * +xmon_fgets(char *str, int nb, void *f) +{ + char *p; + int c; + + for (p = str; p < str + nb - 1; ) { + c = xmon_getchar(); + if (c == -1) { + if (p == str) + return 0; + break; + } + *p++ = c; + if (c == '\n') + break; + } + *p = 0; + return str; +} + +void +prom_drawhex(uint val) +{ + unsigned char buf[10]; + + int i; + for (i = 7; i >= 0; i--) + { + buf[i] = "0123456789abcdef"[val & 0x0f]; + val >>= 4; + } + buf[8] = '\0'; + xmon_fputs(buf, xmon_stdout); +} + +void +prom_drawstring(const char *str) +{ + xmon_fputs(str, xmon_stdout); +} diff --git a/trunk/arch/powerpc/xmon/subr_prf.c b/trunk/arch/powerpc/xmon/subr_prf.c new file mode 100644 index 000000000000..b48738c6dd33 --- /dev/null +++ b/trunk/arch/powerpc/xmon/subr_prf.c @@ -0,0 +1,54 @@ +/* + * Written by Cort Dougan to replace the version originally used + * by Paul Mackerras, which came from NetBSD and thus had copyright + * conflicts with Linux. + * + * This file makes liberal use of the standard linux utility + * routines to reduce the size of the binary. We assume we can + * trust some parts of Linux inside the debugger. + * -- Cort (cort@cs.nmt.edu) + * + * Copyright (C) 1999 Cort Dougan. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version + * 2 of the License, or (at your option) any later version. + */ + +#include +#include +#include +#include +#include "nonstdio.h" + +extern int xmon_write(void *, void *, int); + +void xmon_vfprintf(void *f, const char *fmt, va_list ap) +{ + static char xmon_buf[2048]; + int n; + + n = vsprintf(xmon_buf, fmt, ap); + xmon_write(f, xmon_buf, n); +} + +void xmon_printf(const char *fmt, ...) +{ + va_list ap; + + va_start(ap, fmt); + xmon_vfprintf(stdout, fmt, ap); + va_end(ap); +} +EXPORT_SYMBOL(xmon_printf); + +void xmon_fprintf(void *f, const char *fmt, ...) +{ + va_list ap; + + va_start(ap, fmt); + xmon_vfprintf(f, fmt, ap); + va_end(ap); +} + diff --git a/trunk/arch/powerpc/xmon/xmon.c b/trunk/arch/powerpc/xmon/xmon.c index cfcb2a56d662..1124f1146202 100644 --- a/trunk/arch/powerpc/xmon/xmon.c +++ b/trunk/arch/powerpc/xmon/xmon.c @@ -1,7 +1,7 @@ /* * Routines providing a simple monitor for use on the PowerMac. * - * Copyright (C) 1996-2005 Paul Mackerras. + * Copyright (C) 1996 Paul Mackerras. * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License @@ -18,7 +18,6 @@ #include #include #include -#include #include #include @@ -145,10 +144,15 @@ static void xmon_print_symbol(unsigned long address, const char *mid, static const char *getvecname(unsigned long vec); extern int print_insn_powerpc(unsigned long, unsigned long, int); +extern void printf(const char *fmt, ...); +extern void xmon_vfprintf(void *f, const char *fmt, va_list ap); +extern int xmon_putc(int c, void *f); +extern int putchar(int ch); extern void xmon_enter(void); extern void xmon_leave(void); +extern int xmon_read_poll(void); extern long setjmp(long *); extern void longjmp(long *, long); extern void xmon_save_regs(struct pt_regs *); @@ -744,6 +748,7 @@ cmds(struct pt_regs *excp) printf("%x:", smp_processor_id()); #endif /* CONFIG_SMP */ printf("mon> "); + fflush(stdout); flush_input(); termch = 0; cmd = skipbl(); @@ -1792,7 +1797,7 @@ memex(void) for(;;){ if (!mnoread) n = mread(adrs, val, size); - printf(REG"%c", adrs, brev? 'r': ' '); + printf("%.16x%c", adrs, brev? 'r': ' '); if (!mnoread) { if (brev) byterev(val, size); @@ -1971,18 +1976,17 @@ prdump(unsigned long adrs, long ndump) nr = mread(adrs, temp, r); adrs += nr; for (m = 0; m < r; ++m) { - if ((m & (sizeof(long) - 1)) == 0 && m > 0) - putchar(' '); + if ((m & 7) == 0 && m > 0) + putchar(' '); if (m < nr) printf("%.2x", temp[m]); else printf("%s", fault_chars[fault_type]); } - for (; m < 16; ++m) { - if ((m & (sizeof(long) - 1)) == 0) - putchar(' '); + if (m <= 8) + printf(" "); + for (; m < 16; ++m) printf(" "); - } printf(" |"); for (m = 0; m < r; ++m) { if (m < nr) { @@ -2147,6 +2151,7 @@ memzcan(void) ok = mread(a, &v, 1); if (ok && !ook) { printf("%.8x .. ", a); + fflush(stdout); } else if (!ok && ook) printf("%.8x\n", a - mskip); ook = ok; @@ -2367,7 +2372,7 @@ int inchar(void) { if (lineptr == NULL || *lineptr == 0) { - if (xmon_gets(line, sizeof(line)) == NULL) { + if (fgets(line, sizeof(line), stdin) == NULL) { lineptr = NULL; return EOF; } @@ -2521,29 +2526,4 @@ void xmon_init(int enable) __debugger_dabr_match = NULL; __debugger_fault_handler = NULL; } - xmon_map_scc(); -} - -#ifdef CONFIG_MAGIC_SYSRQ -static void sysrq_handle_xmon(int key, struct pt_regs *pt_regs, - struct tty_struct *tty) -{ - /* ensure xmon is enabled */ - xmon_init(1); - debugger(pt_regs); -} - -static struct sysrq_key_op sysrq_xmon_op = -{ - .handler = sysrq_handle_xmon, - .help_msg = "Xmon", - .action_msg = "Entering xmon", -}; - -static int __init setup_xmon_sysrq(void) -{ - register_sysrq_key('x', &sysrq_xmon_op); - return 0; } -__initcall(setup_xmon_sysrq); -#endif /* CONFIG_MAGIC_SYSRQ */ diff --git a/trunk/arch/ppc/boot/include/of1275.h b/trunk/arch/ppc/boot/include/of1275.h index 4ed88acfa73a..69173df76db0 100644 --- a/trunk/arch/ppc/boot/include/of1275.h +++ b/trunk/arch/ppc/boot/include/of1275.h @@ -19,9 +19,6 @@ extern prom_entry of_prom_entry; /* function declarations */ -int call_prom(const char *service, int nargs, int nret, ...); -int call_prom_ret(const char *service, int nargs, int nret, - unsigned int *rets, ...); void * claim(unsigned int virt, unsigned int size, unsigned int align); int map(unsigned int phys, unsigned int virt, unsigned int size); void enter(void); diff --git a/trunk/arch/ppc/boot/of1275/Makefile b/trunk/arch/ppc/boot/of1275/Makefile index 0b979c004972..02e6f235d7cb 100644 --- a/trunk/arch/ppc/boot/of1275/Makefile +++ b/trunk/arch/ppc/boot/of1275/Makefile @@ -3,4 +3,4 @@ # lib-y := claim.o enter.o exit.o finddevice.o getprop.o ofinit.o \ - ofstdio.o read.o release.o write.o map.o call_prom.o + ofstdio.o read.o release.o write.o map.o diff --git a/trunk/arch/ppc/boot/of1275/call_prom.c b/trunk/arch/ppc/boot/of1275/call_prom.c deleted file mode 100644 index 9479a3a2b8c7..000000000000 --- a/trunk/arch/ppc/boot/of1275/call_prom.c +++ /dev/null @@ -1,74 +0,0 @@ -/* - * Copyright (C) 1996-2005 Paul Mackerras. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version - * 2 of the License, or (at your option) any later version. - */ - -#include "of1275.h" -#include - -int call_prom(const char *service, int nargs, int nret, ...) -{ - int i; - struct prom_args { - const char *service; - int nargs; - int nret; - unsigned int args[12]; - } args; - va_list list; - - args.service = service; - args.nargs = nargs; - args.nret = nret; - - va_start(list, nret); - for (i = 0; i < nargs; i++) - args.args[i] = va_arg(list, unsigned int); - va_end(list); - - for (i = 0; i < nret; i++) - args.args[nargs+i] = 0; - - if (of_prom_entry(&args) < 0) - return -1; - - return (nret > 0)? args.args[nargs]: 0; -} - -int call_prom_ret(const char *service, int nargs, int nret, - unsigned int *rets, ...) -{ - int i; - struct prom_args { - const char *service; - int nargs; - int nret; - unsigned int args[12]; - } args; - va_list list; - - args.service = service; - args.nargs = nargs; - args.nret = nret; - - va_start(list, rets); - for (i = 0; i < nargs; i++) - args.args[i] = va_arg(list, unsigned int); - va_end(list); - - for (i = 0; i < nret; i++) - args.args[nargs+i] = 0; - - if (of_prom_entry(&args) < 0) - return -1; - - if (rets != (void *) 0) - for (i = 1; i < nret; ++i) - rets[i-1] = args.args[nargs+i]; - - return (nret > 0)? args.args[nargs]: 0; -} diff --git a/trunk/arch/ppc/boot/of1275/claim.c b/trunk/arch/ppc/boot/of1275/claim.c index 1ed3aeeff8ae..13169a5c4339 100644 --- a/trunk/arch/ppc/boot/of1275/claim.c +++ b/trunk/arch/ppc/boot/of1275/claim.c @@ -9,84 +9,27 @@ */ #include "of1275.h" -#include "nonstdio.h" -/* - * Older OF's require that when claiming a specific range of addresses, - * we claim the physical space in the /memory node and the virtual - * space in the chosen mmu node, and then do a map operation to - * map virtual to physical. - */ -static int need_map = -1; -static ihandle chosen_mmu; -static phandle memory; - -/* returns true if s2 is a prefix of s1 */ -static int string_match(const char *s1, const char *s2) -{ - for (; *s2; ++s2) - if (*s1++ != *s2) - return 0; - return 1; -} - -static int check_of_version(void) -{ - phandle oprom, chosen; - char version[64]; - - oprom = finddevice("/openprom"); - if (oprom == OF_INVALID_HANDLE) - return 0; - if (getprop(oprom, "model", version, sizeof(version)) <= 0) - return 0; - version[sizeof(version)-1] = 0; - printf("OF version = '%s'\n", version); - if (!string_match(version, "Open Firmware, 1.") - && !string_match(version, "FirmWorks,3.")) - return 0; - chosen = finddevice("/chosen"); - if (chosen == OF_INVALID_HANDLE) { - chosen = finddevice("/chosen@0"); - if (chosen == OF_INVALID_HANDLE) { - printf("no chosen\n"); - return 0; - } - } - if (getprop(chosen, "mmu", &chosen_mmu, sizeof(chosen_mmu)) <= 0) { - printf("no mmu\n"); - return 0; - } - memory = (ihandle) call_prom("open", 1, 1, "/memory"); - if (memory == OF_INVALID_HANDLE) { - memory = (ihandle) call_prom("open", 1, 1, "/memory@0"); - if (memory == OF_INVALID_HANDLE) { - printf("no memory node\n"); - return 0; - } - } - printf("old OF detected\n"); - return 1; -} - -void *claim(unsigned int virt, unsigned int size, unsigned int align) +void * +claim(unsigned int virt, unsigned int size, unsigned int align) { - int ret; - unsigned int result; + struct prom_args { + char *service; + int nargs; + int nret; + unsigned int virt; + unsigned int size; + unsigned int align; + void *ret; + } args; - if (need_map < 0) - need_map = check_of_version(); - if (align || !need_map) - return (void *) call_prom("claim", 3, 1, virt, size, align); - - ret = call_prom_ret("call-method", 5, 2, &result, "claim", memory, - align, size, virt); - if (ret != 0 || result == -1) - return (void *) -1; - ret = call_prom_ret("call-method", 5, 2, &result, "claim", chosen_mmu, - align, size, virt); - /* 0x12 == coherent + read/write */ - ret = call_prom("call-method", 6, 1, "map", chosen_mmu, - 0x12, size, virt, virt); - return virt; + args.service = "claim"; + args.nargs = 3; + args.nret = 1; + args.virt = virt; + args.size = size; + args.align = align; + args.ret = (void *) 0; + (*of_prom_entry)(&args); + return args.ret; } diff --git a/trunk/arch/ppc/boot/of1275/finddevice.c b/trunk/arch/ppc/boot/of1275/finddevice.c index 0dcb1201b772..2c0f7cbb793e 100644 --- a/trunk/arch/ppc/boot/of1275/finddevice.c +++ b/trunk/arch/ppc/boot/of1275/finddevice.c @@ -10,7 +10,22 @@ #include "of1275.h" -phandle finddevice(const char *name) +phandle +finddevice(const char *name) { - return (phandle) call_prom("finddevice", 1, 1, name); + struct prom_args { + char *service; + int nargs; + int nret; + const char *devspec; + phandle device; + } args; + + args.service = "finddevice"; + args.nargs = 1; + args.nret = 1; + args.devspec = name; + args.device = OF_INVALID_HANDLE; + (*of_prom_entry)(&args); + return args.device; } diff --git a/trunk/arch/ppc/boot/openfirmware/Makefile b/trunk/arch/ppc/boot/openfirmware/Makefile index 83a6433459ce..03415238fabf 100644 --- a/trunk/arch/ppc/boot/openfirmware/Makefile +++ b/trunk/arch/ppc/boot/openfirmware/Makefile @@ -80,7 +80,8 @@ $(obj)/note: $(utils)/mknote FORCE $(call if_changed,mknote) -$(obj)/coffcrt0.o: EXTRA_AFLAGS := -DXCOFF +$(obj)/coffcrt0.o: EXTRA_AFLAGS := -traditional -DXCOFF +$(obj)/crt0.o: EXTRA_AFLAGS := -traditional targets += coffcrt0.o crt0.o $(obj)/coffcrt0.o $(obj)/crt0.o: $(common)/crt0.S FORCE $(call if_changed_dep,as_o_S) diff --git a/trunk/arch/ppc/configs/mpc834x_sys_defconfig b/trunk/arch/ppc/configs/mpc834x_sys_defconfig index 673dc64ebcb1..4a5522ca8207 100644 --- a/trunk/arch/ppc/configs/mpc834x_sys_defconfig +++ b/trunk/arch/ppc/configs/mpc834x_sys_defconfig @@ -1,17 +1,16 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.14 -# Mon Nov 7 15:38:29 2005 +# Linux kernel version: 2.6.11-rc4 +# Thu Feb 17 16:12:23 2005 # CONFIG_MMU=y CONFIG_GENERIC_HARDIRQS=y CONFIG_RWSEM_XCHGADD_ALGORITHM=y CONFIG_GENERIC_CALIBRATE_DELAY=y +CONFIG_HAVE_DEC_LOCK=y CONFIG_PPC=y CONFIG_PPC32=y CONFIG_GENERIC_NVRAM=y -CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y -CONFIG_ARCH_MAY_HAVE_PC_FDC=y # # Code maturity level options @@ -19,28 +18,23 @@ CONFIG_ARCH_MAY_HAVE_PC_FDC=y CONFIG_EXPERIMENTAL=y CONFIG_CLEAN_COMPILE=y CONFIG_BROKEN_ON_SMP=y -CONFIG_INIT_ENV_ARG_LIMIT=32 # # General setup # CONFIG_LOCALVERSION="" -CONFIG_LOCALVERSION_AUTO=y CONFIG_SWAP=y CONFIG_SYSVIPC=y # CONFIG_POSIX_MQUEUE is not set # CONFIG_BSD_PROCESS_ACCT is not set CONFIG_SYSCTL=y # CONFIG_AUDIT is not set +CONFIG_LOG_BUF_SHIFT=14 # CONFIG_HOTPLUG is not set CONFIG_KOBJECT_UEVENT=y # CONFIG_IKCONFIG is not set -CONFIG_INITRAMFS_SOURCE="" CONFIG_EMBEDDED=y # CONFIG_KALLSYMS is not set -CONFIG_PRINTK=y -CONFIG_BUG=y -CONFIG_BASE_FULL=y CONFIG_FUTEX=y # CONFIG_EPOLL is not set # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set @@ -50,7 +44,6 @@ CONFIG_CC_ALIGN_LABELS=0 CONFIG_CC_ALIGN_LOOPS=0 CONFIG_CC_ALIGN_JUMPS=0 # CONFIG_TINY_SHMEM is not set -CONFIG_BASE_SMALL=0 # # Loadable module support @@ -66,90 +59,44 @@ CONFIG_6xx=y # CONFIG_POWER3 is not set # CONFIG_POWER4 is not set # CONFIG_8xx is not set -# CONFIG_E200 is not set # CONFIG_E500 is not set -CONFIG_PPC_FPU=y -# CONFIG_KEXEC is not set # CONFIG_CPU_FREQ is not set -# CONFIG_WANT_EARLY_SERIAL is not set CONFIG_PPC_GEN550=y -CONFIG_PPC_STD_MMU=y +CONFIG_83xx=y # -# Platform options +# Freescale 83xx options # -# CONFIG_PPC_MULTIPLATFORM is not set -# CONFIG_APUS is not set -# CONFIG_KATANA is not set -# CONFIG_WILLOW is not set -# CONFIG_CPCI690 is not set -# CONFIG_POWERPMC250 is not set -# CONFIG_CHESTNUT is not set -# CONFIG_SPRUCE is not set -# CONFIG_HDPU is not set -# CONFIG_EV64260 is not set -# CONFIG_LOPEC is not set -# CONFIG_MVME5100 is not set -# CONFIG_PPLUS is not set -# CONFIG_PRPMC750 is not set -# CONFIG_PRPMC800 is not set -# CONFIG_SANDPOINT is not set -# CONFIG_RADSTONE_PPC7D is not set -# CONFIG_PAL4 is not set -# CONFIG_GEMINI is not set -# CONFIG_EST8260 is not set -# CONFIG_SBC82xx is not set -# CONFIG_SBS8260 is not set -# CONFIG_RPX8260 is not set -# CONFIG_TQM8260 is not set -# CONFIG_ADS8272 is not set -# CONFIG_PQ2FADS is not set -# CONFIG_LITE5200 is not set CONFIG_MPC834x_SYS=y -# CONFIG_EV64360 is not set -CONFIG_83xx=y CONFIG_MPC834x=y +CONFIG_PPC_STD_MMU=y + +# +# Platform options +# # CONFIG_SMP is not set -# CONFIG_HIGHMEM is not set -# CONFIG_HZ_100 is not set -CONFIG_HZ_250=y -# CONFIG_HZ_1000 is not set -CONFIG_HZ=250 -CONFIG_PREEMPT_NONE=y -# CONFIG_PREEMPT_VOLUNTARY is not set # CONFIG_PREEMPT is not set -CONFIG_SELECT_MEMORY_MODEL=y -CONFIG_FLATMEM_MANUAL=y -# CONFIG_DISCONTIGMEM_MANUAL is not set -# CONFIG_SPARSEMEM_MANUAL is not set -CONFIG_FLATMEM=y -CONFIG_FLAT_NODE_MEM_MAP=y -# CONFIG_SPARSEMEM_STATIC is not set -CONFIG_SPLIT_PTLOCK_CPUS=4 +# CONFIG_HIGHMEM is not set CONFIG_BINFMT_ELF=y # CONFIG_BINFMT_MISC is not set # CONFIG_CMDLINE_BOOL is not set -# CONFIG_PM is not set -# CONFIG_SOFTWARE_SUSPEND is not set -CONFIG_SECCOMP=y -CONFIG_ISA_DMA_API=y # # Bus options # CONFIG_GENERIC_ISA_DMA=y -# CONFIG_PPC_I8259 is not set -CONFIG_PPC_INDIRECT_PCI=y -CONFIG_PCI=y -CONFIG_PCI_DOMAINS=y -# CONFIG_MPC83xx_PCI2 is not set -CONFIG_PCI_LEGACY_PROC=y +# CONFIG_PCI is not set +# CONFIG_PCI_DOMAINS is not set # # PCCARD (PCMCIA/CardBus) support # # CONFIG_PCCARD is not set +# +# PC-card bridges +# + # # Advanced setup # @@ -164,75 +111,6 @@ CONFIG_KERNEL_START=0xc0000000 CONFIG_TASK_SIZE=0x80000000 CONFIG_BOOT_LOAD=0x00800000 -# -# Networking -# -CONFIG_NET=y - -# -# Networking options -# -CONFIG_PACKET=y -# CONFIG_PACKET_MMAP is not set -CONFIG_UNIX=y -# CONFIG_NET_KEY is not set -CONFIG_INET=y -CONFIG_IP_MULTICAST=y -# CONFIG_IP_ADVANCED_ROUTER is not set -CONFIG_IP_FIB_HASH=y -CONFIG_IP_PNP=y -CONFIG_IP_PNP_DHCP=y -CONFIG_IP_PNP_BOOTP=y -# CONFIG_IP_PNP_RARP is not set -# CONFIG_NET_IPIP is not set -# CONFIG_NET_IPGRE is not set -# CONFIG_IP_MROUTE is not set -# CONFIG_ARPD is not set -CONFIG_SYN_COOKIES=y -# CONFIG_INET_AH is not set -# CONFIG_INET_ESP is not set -# CONFIG_INET_IPCOMP is not set -# CONFIG_INET_TUNNEL is not set -CONFIG_INET_DIAG=y -CONFIG_INET_TCP_DIAG=y -# CONFIG_TCP_CONG_ADVANCED is not set -CONFIG_TCP_CONG_BIC=y -# CONFIG_IPV6 is not set -# CONFIG_NETFILTER is not set - -# -# DCCP Configuration (EXPERIMENTAL) -# -# CONFIG_IP_DCCP is not set - -# -# SCTP Configuration (EXPERIMENTAL) -# -# CONFIG_IP_SCTP is not set -# CONFIG_ATM is not set -# CONFIG_BRIDGE is not set -# CONFIG_VLAN_8021Q is not set -# CONFIG_DECNET is not set -# CONFIG_LLC2 is not set -# CONFIG_IPX is not set -# CONFIG_ATALK is not set -# CONFIG_X25 is not set -# CONFIG_LAPB is not set -# CONFIG_NET_DIVERT is not set -# CONFIG_ECONET is not set -# CONFIG_WAN_ROUTER is not set -# CONFIG_NET_SCHED is not set -# CONFIG_NET_CLS_ROUTE is not set - -# -# Network testing -# -# CONFIG_NET_PKTGEN is not set -# CONFIG_HAMRADIO is not set -# CONFIG_IRDA is not set -# CONFIG_BT is not set -# CONFIG_IEEE80211 is not set - # # Device Drivers # @@ -244,11 +122,6 @@ CONFIG_STANDALONE=y CONFIG_PREVENT_FIRMWARE_BUILD=y # CONFIG_FW_LOADER is not set -# -# Connector - unified userspace <-> kernelspace linker -# -# CONFIG_CONNECTOR is not set - # # Memory Technology Devices (MTD) # @@ -267,19 +140,15 @@ CONFIG_PREVENT_FIRMWARE_BUILD=y # Block devices # # CONFIG_BLK_DEV_FD is not set -# CONFIG_BLK_CPQ_DA is not set -# CONFIG_BLK_CPQ_CISS_DA is not set -# CONFIG_BLK_DEV_DAC960 is not set -# CONFIG_BLK_DEV_UMEM is not set # CONFIG_BLK_DEV_COW_COMMON is not set CONFIG_BLK_DEV_LOOP=y # CONFIG_BLK_DEV_CRYPTOLOOP is not set # CONFIG_BLK_DEV_NBD is not set -# CONFIG_BLK_DEV_SX8 is not set CONFIG_BLK_DEV_RAM=y CONFIG_BLK_DEV_RAM_COUNT=16 CONFIG_BLK_DEV_RAM_SIZE=32768 CONFIG_BLK_DEV_INITRD=y +CONFIG_INITRAMFS_SOURCE="" # CONFIG_LBD is not set # CONFIG_CDROM_PKTCDVD is not set @@ -290,11 +159,6 @@ CONFIG_IOSCHED_NOOP=y CONFIG_IOSCHED_AS=y CONFIG_IOSCHED_DEADLINE=y CONFIG_IOSCHED_CFQ=y -CONFIG_DEFAULT_AS=y -# CONFIG_DEFAULT_DEADLINE is not set -# CONFIG_DEFAULT_CFQ is not set -# CONFIG_DEFAULT_NOOP is not set -CONFIG_DEFAULT_IOSCHED="anticipatory" # CONFIG_ATA_OVER_ETH is not set # @@ -305,7 +169,6 @@ CONFIG_DEFAULT_IOSCHED="anticipatory" # # SCSI device support # -# CONFIG_RAID_ATTRS is not set # CONFIG_SCSI is not set # @@ -316,116 +179,110 @@ CONFIG_DEFAULT_IOSCHED="anticipatory" # # Fusion MPT device support # -# CONFIG_FUSION is not set # # IEEE 1394 (FireWire) support # -# CONFIG_IEEE1394 is not set # # I2O device support # -# CONFIG_I2O is not set # # Macintosh device drivers # # -# Network device support +# Networking support # -CONFIG_NETDEVICES=y -# CONFIG_DUMMY is not set -# CONFIG_BONDING is not set -# CONFIG_EQUALIZER is not set -# CONFIG_TUN is not set +CONFIG_NET=y # -# ARCnet devices +# Networking options # -# CONFIG_ARCNET is not set +CONFIG_PACKET=y +# CONFIG_PACKET_MMAP is not set +# CONFIG_NETLINK_DEV is not set +CONFIG_UNIX=y +# CONFIG_NET_KEY is not set +CONFIG_INET=y +CONFIG_IP_MULTICAST=y +# CONFIG_IP_ADVANCED_ROUTER is not set +CONFIG_IP_PNP=y +CONFIG_IP_PNP_DHCP=y +CONFIG_IP_PNP_BOOTP=y +# CONFIG_IP_PNP_RARP is not set +# CONFIG_NET_IPIP is not set +# CONFIG_NET_IPGRE is not set +# CONFIG_IP_MROUTE is not set +# CONFIG_ARPD is not set +CONFIG_SYN_COOKIES=y +# CONFIG_INET_AH is not set +# CONFIG_INET_ESP is not set +# CONFIG_INET_IPCOMP is not set +# CONFIG_INET_TUNNEL is not set +CONFIG_IP_TCPDIAG=y +# CONFIG_IP_TCPDIAG_IPV6 is not set +# CONFIG_IPV6 is not set +# CONFIG_NETFILTER is not set # -# PHY device support +# SCTP Configuration (EXPERIMENTAL) # -CONFIG_PHYLIB=y +# CONFIG_IP_SCTP is not set +# CONFIG_ATM is not set +# CONFIG_BRIDGE is not set +# CONFIG_VLAN_8021Q is not set +# CONFIG_DECNET is not set +# CONFIG_LLC2 is not set +# CONFIG_IPX is not set +# CONFIG_ATALK is not set +# CONFIG_X25 is not set +# CONFIG_LAPB is not set +# CONFIG_NET_DIVERT is not set +# CONFIG_ECONET is not set +# CONFIG_WAN_ROUTER is not set # -# MII PHY device drivers +# QoS and/or fair queueing # -CONFIG_MARVELL_PHY=y -# CONFIG_DAVICOM_PHY is not set -# CONFIG_QSEMI_PHY is not set -# CONFIG_LXT_PHY is not set -# CONFIG_CICADA_PHY is not set +# CONFIG_NET_SCHED is not set +# CONFIG_NET_CLS_ROUTE is not set + +# +# Network testing +# +# CONFIG_NET_PKTGEN is not set +# CONFIG_NETPOLL is not set +# CONFIG_NET_POLL_CONTROLLER is not set +# CONFIG_HAMRADIO is not set +# CONFIG_IRDA is not set +# CONFIG_BT is not set +CONFIG_NETDEVICES=y +# CONFIG_DUMMY is not set +# CONFIG_BONDING is not set +# CONFIG_EQUALIZER is not set +# CONFIG_TUN is not set # # Ethernet (10 or 100Mbit) # CONFIG_NET_ETHERNET=y CONFIG_MII=y -# CONFIG_HAPPYMEAL is not set -# CONFIG_SUNGEM is not set -# CONFIG_CASSINI is not set -# CONFIG_NET_VENDOR_3COM is not set - -# -# Tulip family network device support -# -# CONFIG_NET_TULIP is not set -# CONFIG_HP100 is not set -CONFIG_NET_PCI=y -# CONFIG_PCNET32 is not set -# CONFIG_AMD8111_ETH is not set -# CONFIG_ADAPTEC_STARFIRE is not set -# CONFIG_B44 is not set -# CONFIG_FORCEDETH is not set -# CONFIG_DGRS is not set -# CONFIG_EEPRO100 is not set -CONFIG_E100=y -# CONFIG_FEALNX is not set -# CONFIG_NATSEMI is not set -# CONFIG_NE2K_PCI is not set -# CONFIG_8139CP is not set -# CONFIG_8139TOO is not set -# CONFIG_SIS900 is not set -# CONFIG_EPIC100 is not set -# CONFIG_SUNDANCE is not set -# CONFIG_TLAN is not set -# CONFIG_VIA_RHINE is not set # # Ethernet (1000 Mbit) # -# CONFIG_ACENIC is not set -# CONFIG_DL2K is not set -CONFIG_E1000=y -# CONFIG_E1000_NAPI is not set -# CONFIG_NS83820 is not set -# CONFIG_HAMACHI is not set -# CONFIG_YELLOWFIN is not set -# CONFIG_R8169 is not set -# CONFIG_SIS190 is not set -# CONFIG_SKGE is not set -# CONFIG_SK98LIN is not set -# CONFIG_VIA_VELOCITY is not set -# CONFIG_TIGON3 is not set -# CONFIG_BNX2 is not set CONFIG_GIANFAR=y # CONFIG_GFAR_NAPI is not set # # Ethernet (10000 Mbit) # -# CONFIG_CHELSIO_T1 is not set -# CONFIG_IXGB is not set -# CONFIG_S2IO is not set # # Token Ring devices # -# CONFIG_TR is not set # # Wireless LAN (non-hamradio) @@ -436,14 +293,10 @@ CONFIG_GIANFAR=y # Wan interfaces # # CONFIG_WAN is not set -# CONFIG_FDDI is not set -# CONFIG_HIPPI is not set # CONFIG_PPP is not set # CONFIG_SLIP is not set # CONFIG_SHAPER is not set # CONFIG_NETCONSOLE is not set -# CONFIG_NETPOLL is not set -# CONFIG_NET_POLL_CONTROLLER is not set # # ISDN subsystem @@ -469,6 +322,14 @@ CONFIG_INPUT=y # CONFIG_INPUT_EVDEV is not set # CONFIG_INPUT_EVBUG is not set +# +# Input I/O drivers +# +# CONFIG_GAMEPORT is not set +CONFIG_SOUND_GAMEPORT=y +# CONFIG_SERIO is not set +# CONFIG_SERIO_I8042 is not set + # # Input Device Drivers # @@ -478,12 +339,6 @@ CONFIG_INPUT=y # CONFIG_INPUT_TOUCHSCREEN is not set # CONFIG_INPUT_MISC is not set -# -# Hardware I/O ports -# -# CONFIG_SERIO is not set -# CONFIG_GAMEPORT is not set - # # Character devices # @@ -503,7 +358,6 @@ CONFIG_SERIAL_8250_NR_UARTS=4 # CONFIG_SERIAL_CORE=y CONFIG_SERIAL_CORE_CONSOLE=y -# CONFIG_SERIAL_JSM is not set CONFIG_UNIX98_PTYS=y CONFIG_LEGACY_PTYS=y CONFIG_LEGACY_PTY_COUNT=256 @@ -522,7 +376,6 @@ CONFIG_GEN_RTC=y # CONFIG_GEN_RTC_X is not set # CONFIG_DTLK is not set # CONFIG_R3964 is not set -# CONFIG_APPLICOM is not set # # Ftape, the floppy tape device driver @@ -531,12 +384,6 @@ CONFIG_GEN_RTC=y # CONFIG_DRM is not set # CONFIG_RAW_DRIVER is not set -# -# TPM devices -# -# CONFIG_TCG_TPM is not set -# CONFIG_TELCLOCK is not set - # # I2C support # @@ -553,68 +400,23 @@ CONFIG_I2C_CHARDEV=y # # I2C Hardware Bus support # -# CONFIG_I2C_ALI1535 is not set -# CONFIG_I2C_ALI1563 is not set -# CONFIG_I2C_ALI15X3 is not set -# CONFIG_I2C_AMD756 is not set -# CONFIG_I2C_AMD8111 is not set -# CONFIG_I2C_I801 is not set -# CONFIG_I2C_I810 is not set -# CONFIG_I2C_PIIX4 is not set +# CONFIG_I2C_ISA is not set CONFIG_I2C_MPC=y -# CONFIG_I2C_NFORCE2 is not set # CONFIG_I2C_PARPORT_LIGHT is not set -# CONFIG_I2C_PROSAVAGE is not set -# CONFIG_I2C_SAVAGE4 is not set -# CONFIG_SCx200_ACB is not set -# CONFIG_I2C_SIS5595 is not set -# CONFIG_I2C_SIS630 is not set -# CONFIG_I2C_SIS96X is not set -# CONFIG_I2C_VIA is not set -# CONFIG_I2C_VIAPRO is not set -# CONFIG_I2C_VOODOO3 is not set # CONFIG_I2C_PCA_ISA is not set # -# Miscellaneous I2C Chip support -# -# CONFIG_SENSORS_DS1337 is not set -# CONFIG_SENSORS_DS1374 is not set -# CONFIG_SENSORS_EEPROM is not set -# CONFIG_SENSORS_PCF8574 is not set -# CONFIG_SENSORS_PCA9539 is not set -# CONFIG_SENSORS_PCF8591 is not set -# CONFIG_SENSORS_RTC8564 is not set -# CONFIG_SENSORS_M41T00 is not set -# CONFIG_SENSORS_MAX6875 is not set -# CONFIG_RTC_X1205_I2C is not set -# CONFIG_I2C_DEBUG_CORE is not set -# CONFIG_I2C_DEBUG_ALGO is not set -# CONFIG_I2C_DEBUG_BUS is not set -# CONFIG_I2C_DEBUG_CHIP is not set - -# -# Dallas's 1-wire bus -# -# CONFIG_W1 is not set - -# -# Hardware Monitoring support +# Hardware Sensors Chip support # -CONFIG_HWMON=y -# CONFIG_HWMON_VID is not set +# CONFIG_I2C_SENSOR is not set # CONFIG_SENSORS_ADM1021 is not set # CONFIG_SENSORS_ADM1025 is not set # CONFIG_SENSORS_ADM1026 is not set # CONFIG_SENSORS_ADM1031 is not set -# CONFIG_SENSORS_ADM9240 is not set # CONFIG_SENSORS_ASB100 is not set -# CONFIG_SENSORS_ATXP1 is not set # CONFIG_SENSORS_DS1621 is not set # CONFIG_SENSORS_FSCHER is not set -# CONFIG_SENSORS_FSCPOS is not set # CONFIG_SENSORS_GL518SM is not set -# CONFIG_SENSORS_GL520SM is not set # CONFIG_SENSORS_IT87 is not set # CONFIG_SENSORS_LM63 is not set # CONFIG_SENSORS_LM75 is not set @@ -625,26 +427,33 @@ CONFIG_HWMON=y # CONFIG_SENSORS_LM85 is not set # CONFIG_SENSORS_LM87 is not set # CONFIG_SENSORS_LM90 is not set -# CONFIG_SENSORS_LM92 is not set # CONFIG_SENSORS_MAX1619 is not set # CONFIG_SENSORS_PC87360 is not set -# CONFIG_SENSORS_SIS5595 is not set -# CONFIG_SENSORS_SMSC47M1 is not set # CONFIG_SENSORS_SMSC47B397 is not set -# CONFIG_SENSORS_VIA686A is not set +# CONFIG_SENSORS_SMSC47M1 is not set # CONFIG_SENSORS_W83781D is not set -# CONFIG_SENSORS_W83792D is not set # CONFIG_SENSORS_W83L785TS is not set # CONFIG_SENSORS_W83627HF is not set -# CONFIG_SENSORS_W83627EHF is not set -# CONFIG_HWMON_DEBUG_CHIP is not set # -# Misc devices +# Other I2C Chip support +# +# CONFIG_SENSORS_EEPROM is not set +# CONFIG_SENSORS_PCF8574 is not set +# CONFIG_SENSORS_PCF8591 is not set +# CONFIG_SENSORS_RTC8564 is not set +# CONFIG_I2C_DEBUG_CORE is not set +# CONFIG_I2C_DEBUG_ALGO is not set +# CONFIG_I2C_DEBUG_BUS is not set +# CONFIG_I2C_DEBUG_CHIP is not set + +# +# Dallas's 1-wire bus # +# CONFIG_W1 is not set # -# Multimedia Capabilities Port drivers +# Misc devices # # @@ -670,12 +479,11 @@ CONFIG_HWMON=y # # USB support # -CONFIG_USB_ARCH_HAS_HCD=y -CONFIG_USB_ARCH_HAS_OHCI=y -# CONFIG_USB is not set +# CONFIG_USB_ARCH_HAS_HCD is not set +# CONFIG_USB_ARCH_HAS_OHCI is not set # -# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' +# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' may also be needed; see USB_STORAGE Help for more information # # @@ -693,16 +501,11 @@ CONFIG_USB_ARCH_HAS_OHCI=y # # CONFIG_INFINIBAND is not set -# -# SN Devices -# - # # File systems # CONFIG_EXT2_FS=y # CONFIG_EXT2_FS_XATTR is not set -# CONFIG_EXT2_FS_XIP is not set CONFIG_EXT3_FS=y CONFIG_EXT3_FS_XATTR=y # CONFIG_EXT3_FS_POSIX_ACL is not set @@ -712,16 +515,17 @@ CONFIG_JBD=y CONFIG_FS_MBCACHE=y # CONFIG_REISERFS_FS is not set # CONFIG_JFS_FS is not set -# CONFIG_FS_POSIX_ACL is not set + +# +# XFS support +# # CONFIG_XFS_FS is not set # CONFIG_MINIX_FS is not set # CONFIG_ROMFS_FS is not set -CONFIG_INOTIFY=y # CONFIG_QUOTA is not set CONFIG_DNOTIFY=y # CONFIG_AUTOFS_FS is not set # CONFIG_AUTOFS4_FS is not set -# CONFIG_FUSE_FS is not set # # CD-ROM/DVD Filesystems @@ -742,10 +546,12 @@ CONFIG_DNOTIFY=y CONFIG_PROC_FS=y CONFIG_PROC_KCORE=y CONFIG_SYSFS=y +# CONFIG_DEVFS_FS is not set +# CONFIG_DEVPTS_FS_XATTR is not set CONFIG_TMPFS=y +# CONFIG_TMPFS_XATTR is not set # CONFIG_HUGETLB_PAGE is not set CONFIG_RAMFS=y -# CONFIG_RELAYFS_FS is not set # # Miscellaneous filesystems @@ -774,7 +580,6 @@ CONFIG_NFS_FS=y # CONFIG_NFSD is not set CONFIG_ROOT_NFS=y CONFIG_LOCKD=y -CONFIG_NFS_COMMON=y CONFIG_SUNRPC=y # CONFIG_RPCSEC_GSS_KRB5 is not set # CONFIG_RPCSEC_GSS_SPKM3 is not set @@ -783,7 +588,6 @@ CONFIG_SUNRPC=y # CONFIG_NCP_FS is not set # CONFIG_CODA_FS is not set # CONFIG_AFS_FS is not set -# CONFIG_9P_FS is not set # # Partition Types @@ -810,7 +614,6 @@ CONFIG_PARTITION_ADVANCED=y # Library routines # # CONFIG_CRC_CCITT is not set -# CONFIG_CRC16 is not set CONFIG_CRC32=y # CONFIG_LIBCRC32C is not set @@ -822,9 +625,7 @@ CONFIG_CRC32=y # # Kernel hacking # -# CONFIG_PRINTK_TIME is not set # CONFIG_DEBUG_KERNEL is not set -CONFIG_LOG_BUF_SHIFT=14 # CONFIG_SERIAL_TEXT_DEBUG is not set # diff --git a/trunk/arch/ppc/kernel/Makefile b/trunk/arch/ppc/kernel/Makefile index 17a4da65e275..76a55a438f23 100644 --- a/trunk/arch/ppc/kernel/Makefile +++ b/trunk/arch/ppc/kernel/Makefile @@ -12,7 +12,7 @@ extra-$(CONFIG_6xx) += idle_6xx.o extra-$(CONFIG_POWER4) += idle_power4.o extra-y += vmlinux.lds -obj-y := entry.o traps.o idle.o time.o misc.o \ +obj-y := entry.o traps.o irq.o idle.o time.o misc.o \ process.o align.o \ setup.o \ ppc_htab.o @@ -38,7 +38,8 @@ endif # These are here while we do the architecture merge else -obj-y := idle.o align.o +obj-y := irq.o idle.o \ + align.o obj-$(CONFIG_6xx) += l2cr.o cpu_setup_6xx.o obj-$(CONFIG_SOFTWARE_SUSPEND) += swsusp.o obj-$(CONFIG_MODULES) += module.o diff --git a/trunk/arch/ppc/kernel/head_booke.h b/trunk/arch/ppc/kernel/head_booke.h index f3d274c6b231..aeb349b47af3 100644 --- a/trunk/arch/ppc/kernel/head_booke.h +++ b/trunk/arch/ppc/kernel/head_booke.h @@ -358,6 +358,6 @@ NORMAL_EXCEPTION_PROLOG; \ bne load_up_fpu; /* if from user, just load it up */ \ addi r3,r1,STACK_FRAME_OVERHEAD; \ - EXC_XFER_EE_LITE(0x800, kernel_fp_unavailable_exception) + EXC_XFER_EE_LITE(0x800, KernelFP) #endif /* __HEAD_BOOKE_H__ */ diff --git a/trunk/arch/ppc/kernel/idle.c b/trunk/arch/ppc/kernel/idle.c index 821a75e45602..11e5b44713f7 100644 --- a/trunk/arch/ppc/kernel/idle.c +++ b/trunk/arch/ppc/kernel/idle.c @@ -53,6 +53,10 @@ void default_idle(void) } #endif } + if (need_resched()) + schedule(); + if (cpu_is_offline(cpu) && system_state == SYSTEM_RUNNING) + cpu_die(); } /* @@ -60,22 +64,11 @@ void default_idle(void) */ void cpu_idle(void) { - int cpu = smp_processor_id(); - - for (;;) { - while (!need_resched()) { - if (ppc_md.idle != NULL) - ppc_md.idle(); - else - default_idle(); - } - - if (cpu_is_offline(cpu) && system_state == SYSTEM_RUNNING) - cpu_die(); - preempt_enable_no_resched(); - schedule(); - preempt_disable(); - } + for (;;) + if (ppc_md.idle != NULL) + ppc_md.idle(); + else + default_idle(); } #if defined(CONFIG_SYSCTL) && defined(CONFIG_6xx) diff --git a/trunk/arch/ppc/kernel/irq.c b/trunk/arch/ppc/kernel/irq.c new file mode 100644 index 000000000000..fbb2b9f8922c --- /dev/null +++ b/trunk/arch/ppc/kernel/irq.c @@ -0,0 +1,165 @@ +/* + * arch/ppc/kernel/irq.c + * + * Derived from arch/i386/kernel/irq.c + * Copyright (C) 1992 Linus Torvalds + * Adapted from arch/i386 by Gary Thomas + * Copyright (C) 1995-1996 Gary Thomas (gdt@linuxppc.org) + * Updated and modified by Cort Dougan + * Copyright (C) 1996-2001 Cort Dougan + * Adapted for Power Macintosh by Paul Mackerras + * Copyright (C) 1996 Paul Mackerras (paulus@cs.anu.edu.au) + * Amiga/APUS changes by Jesper Skov (jskov@cygnus.co.uk). + * + * This file contains the code used by various IRQ handling routines: + * asking for different IRQ's should be done through these routines + * instead of just grabbing them. Thus setups with different IRQ numbers + * shouldn't result in any weird surprises, and installing new handlers + * should be easier. + * + * The MPC8xx has an interrupt mask in the SIU. If a bit is set, the + * interrupt is _enabled_. As expected, IRQ0 is bit 0 in the 32-bit + * mask register (of which only 16 are defined), hence the weird shifting + * and complement of the cached_irq_mask. I want to be able to stuff + * this right into the SIU SMASK register. + * Many of the prep/chrp functions are conditional compiled on CONFIG_8xx + * to reduce code space and undefined function references. + */ + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#define NR_MASK_WORDS ((NR_IRQS + 31) / 32) + +extern atomic_t ipi_recv; +extern atomic_t ipi_sent; + +#define MAXCOUNT 10000000 + +int ppc_spurious_interrupts = 0; +struct irqaction *ppc_irq_action[NR_IRQS]; +unsigned long ppc_cached_irq_mask[NR_MASK_WORDS]; +unsigned long ppc_lost_interrupts[NR_MASK_WORDS]; +atomic_t ppc_n_lost_interrupts; + +#ifdef CONFIG_TAU_INT +extern int tau_initialized; +extern int tau_interrupts(int); +#endif + +int show_interrupts(struct seq_file *p, void *v) +{ + int i = *(loff_t *) v, j; + struct irqaction * action; + unsigned long flags; + + if (i == 0) { + seq_puts(p, " "); + for (j=0; jhandler ) + goto skip; + seq_printf(p, "%3d: ", i); +#ifdef CONFIG_SMP + for (j = 0; j < NR_CPUS; j++) + if (cpu_online(j)) + seq_printf(p, "%10u ", + kstat_cpu(j).irqs[i]); +#else + seq_printf(p, "%10u ", kstat_irqs(i)); +#endif /* CONFIG_SMP */ + if (irq_desc[i].handler) + seq_printf(p, " %s ", irq_desc[i].handler->typename); + else + seq_puts(p, " None "); + seq_printf(p, "%s", (irq_desc[i].status & IRQ_LEVEL) ? "Level " : "Edge "); + seq_printf(p, " %s", action->name); + for (action = action->next; action; action = action->next) + seq_printf(p, ", %s", action->name); + seq_putc(p, '\n'); +skip: + spin_unlock_irqrestore(&irq_desc[i].lock, flags); + } else if (i == NR_IRQS) { +#ifdef CONFIG_TAU_INT + if (tau_initialized){ + seq_puts(p, "TAU: "); + for (j = 0; j < NR_CPUS; j++) + if (cpu_online(j)) + seq_printf(p, "%10u ", tau_interrupts(j)); + seq_puts(p, " PowerPC Thermal Assist (cpu temp)\n"); + } +#endif +#if defined(CONFIG_SMP) && !defined(CONFIG_PPC_MERGE) + /* should this be per processor send/receive? */ + seq_printf(p, "IPI (recv/sent): %10u/%u\n", + atomic_read(&ipi_recv), atomic_read(&ipi_sent)); +#endif + seq_printf(p, "BAD: %10u\n", ppc_spurious_interrupts); + } + return 0; +} + +void do_IRQ(struct pt_regs *regs) +{ + int irq, first = 1; + irq_enter(); + + /* + * Every platform is required to implement ppc_md.get_irq. + * This function will either return an irq number or -1 to + * indicate there are no more pending. But the first time + * through the loop this means there wasn't and IRQ pending. + * The value -2 is for buggy hardware and means that this IRQ + * has already been handled. -- Tom + */ + while ((irq = ppc_md.get_irq(regs)) >= 0) { + __do_IRQ(irq, regs); + first = 0; + } + if (irq != -2 && first) + /* That's not SMP safe ... but who cares ? */ + ppc_spurious_interrupts++; + irq_exit(); +} + +void __init init_IRQ(void) +{ + ppc_md.init_IRQ(); +} diff --git a/trunk/arch/ppc/kernel/misc.S b/trunk/arch/ppc/kernel/misc.S index 5e61124581d0..3056ede2424d 100644 --- a/trunk/arch/ppc/kernel/misc.S +++ b/trunk/arch/ppc/kernel/misc.S @@ -25,11 +25,6 @@ #include #include -#ifdef CONFIG_8xx -#define ISYNC_8xx isync -#else -#define ISYNC_8xx -#endif .text .align 5 @@ -497,9 +492,9 @@ END_FTR_SECTION_IFCLR(CPU_FTR_SPLIT_ID_CACHE) * and invalidate the corresponding instruction cache blocks. * This is a no-op on the 601. * - * __flush_icache_range(unsigned long start, unsigned long stop) + * flush_icache_range(unsigned long start, unsigned long stop) */ -_GLOBAL(__flush_icache_range) +_GLOBAL(flush_icache_range) BEGIN_FTR_SECTION blr /* for 601, do nothing */ END_FTR_SECTION_IFCLR(CPU_FTR_SPLIT_ID_CACHE) @@ -805,18 +800,8 @@ _GLOBAL(_insb) subi r4,r4,1 blelr- 00: lbz r5,0(r3) -01: eieio -02: stbu r5,1(r4) - ISYNC_8xx - .section .fixup,"ax" -03: blr - .text - .section __ex_table, "a" - .align 2 - .long 00b, 03b - .long 01b, 03b - .long 02b, 03b - .text + eieio + stbu r5,1(r4) bdnz 00b blr @@ -826,18 +811,8 @@ _GLOBAL(_outsb) subi r4,r4,1 blelr- 00: lbzu r5,1(r4) -01: stb r5,0(r3) -02: eieio - ISYNC_8xx - .section .fixup,"ax" -03: blr - .text - .section __ex_table, "a" - .align 2 - .long 00b, 03b - .long 01b, 03b - .long 02b, 03b - .text + stb r5,0(r3) + eieio bdnz 00b blr @@ -847,18 +822,8 @@ _GLOBAL(_insw) subi r4,r4,2 blelr- 00: lhbrx r5,0,r3 -01: eieio -02: sthu r5,2(r4) - ISYNC_8xx - .section .fixup,"ax" -03: blr - .text - .section __ex_table, "a" - .align 2 - .long 00b, 03b - .long 01b, 03b - .long 02b, 03b - .text + eieio + sthu r5,2(r4) bdnz 00b blr @@ -868,18 +833,8 @@ _GLOBAL(_outsw) subi r4,r4,2 blelr- 00: lhzu r5,2(r4) -01: eieio -02: sthbrx r5,0,r3 - ISYNC_8xx - .section .fixup,"ax" -03: blr - .text - .section __ex_table, "a" - .align 2 - .long 00b, 03b - .long 01b, 03b - .long 02b, 03b - .text + eieio + sthbrx r5,0,r3 bdnz 00b blr @@ -889,18 +844,8 @@ _GLOBAL(_insl) subi r4,r4,4 blelr- 00: lwbrx r5,0,r3 -01: eieio -02: stwu r5,4(r4) - ISYNC_8xx - .section .fixup,"ax" -03: blr - .text - .section __ex_table, "a" - .align 2 - .long 00b, 03b - .long 01b, 03b - .long 02b, 03b - .text + eieio + stwu r5,4(r4) bdnz 00b blr @@ -910,18 +855,8 @@ _GLOBAL(_outsl) subi r4,r4,4 blelr- 00: lwzu r5,4(r4) -01: stwbrx r5,0,r3 -02: eieio - ISYNC_8xx - .section .fixup,"ax" -03: blr - .text - .section __ex_table, "a" - .align 2 - .long 00b, 03b - .long 01b, 03b - .long 02b, 03b - .text + stwbrx r5,0,r3 + eieio bdnz 00b blr @@ -932,18 +867,8 @@ _GLOBAL(_insw_ns) subi r4,r4,2 blelr- 00: lhz r5,0(r3) -01: eieio -02: sthu r5,2(r4) - ISYNC_8xx - .section .fixup,"ax" -03: blr - .text - .section __ex_table, "a" - .align 2 - .long 00b, 03b - .long 01b, 03b - .long 02b, 03b - .text + eieio + sthu r5,2(r4) bdnz 00b blr @@ -954,18 +879,8 @@ _GLOBAL(_outsw_ns) subi r4,r4,2 blelr- 00: lhzu r5,2(r4) -01: sth r5,0(r3) -02: eieio - ISYNC_8xx - .section .fixup,"ax" -03: blr - .text - .section __ex_table, "a" - .align 2 - .long 00b, 03b - .long 01b, 03b - .long 02b, 03b - .text + sth r5,0(r3) + eieio bdnz 00b blr @@ -976,18 +891,8 @@ _GLOBAL(_insl_ns) subi r4,r4,4 blelr- 00: lwz r5,0(r3) -01: eieio -02: stwu r5,4(r4) - ISYNC_8xx - .section .fixup,"ax" -03: blr - .text - .section __ex_table, "a" - .align 2 - .long 00b, 03b - .long 01b, 03b - .long 02b, 03b - .text + eieio + stwu r5,4(r4) bdnz 00b blr @@ -998,18 +903,8 @@ _GLOBAL(_outsl_ns) subi r4,r4,4 blelr- 00: lwzu r5,4(r4) -01: stw r5,0(r3) -02: eieio - ISYNC_8xx - .section .fixup,"ax" -03: blr - .text - .section __ex_table, "a" - .align 2 - .long 00b, 03b - .long 01b, 03b - .long 02b, 03b - .text + stw r5,0(r3) + eieio bdnz 00b blr diff --git a/trunk/arch/ppc/kernel/ppc_ksyms.c b/trunk/arch/ppc/kernel/ppc_ksyms.c index 66073f775193..e0ca61b37f4f 100644 --- a/trunk/arch/ppc/kernel/ppc_ksyms.c +++ b/trunk/arch/ppc/kernel/ppc_ksyms.c @@ -46,7 +46,6 @@ #include #include #include -#include #ifdef CONFIG_8xx #include @@ -58,6 +57,7 @@ extern void machine_check_exception(struct pt_regs *regs); extern void alignment_exception(struct pt_regs *regs); extern void program_check_exception(struct pt_regs *regs); extern void single_step_exception(struct pt_regs *regs); +extern int do_signal(sigset_t *, struct pt_regs *); extern int pmac_newworld; extern int sys_sigreturn(struct pt_regs *regs); @@ -78,6 +78,7 @@ EXPORT_SYMBOL(program_check_exception); EXPORT_SYMBOL(single_step_exception); EXPORT_SYMBOL(sys_sigreturn); EXPORT_SYMBOL(ppc_n_lost_interrupts); +EXPORT_SYMBOL(ppc_lost_interrupts); EXPORT_SYMBOL(ISA_DMA_THRESHOLD); EXPORT_SYMBOL(DMA_MODE_READ); @@ -175,7 +176,6 @@ EXPORT_SYMBOL(pci_bus_to_phys); #endif /* CONFIG_PCI */ #ifdef CONFIG_NOT_COHERENT_CACHE -extern void flush_dcache_all(void); EXPORT_SYMBOL(flush_dcache_all); #endif @@ -217,6 +217,9 @@ EXPORT_SYMBOL(adb_try_handler_change); EXPORT_SYMBOL(cuda_request); EXPORT_SYMBOL(cuda_poll); #endif /* CONFIG_ADB_CUDA */ +#ifdef CONFIG_PPC_MULTIPLATFORM +EXPORT_SYMBOL(_machine); +#endif #ifdef CONFIG_PPC_PMAC EXPORT_SYMBOL(sys_ctrler); EXPORT_SYMBOL(pmac_newworld); diff --git a/trunk/arch/ppc/kernel/setup.c b/trunk/arch/ppc/kernel/setup.c index dc55e1abc45b..6bcb85d2b7fd 100644 --- a/trunk/arch/ppc/kernel/setup.c +++ b/trunk/arch/ppc/kernel/setup.c @@ -76,7 +76,6 @@ unsigned int DMA_MODE_WRITE; #ifdef CONFIG_PPC_MULTIPLATFORM int _machine = 0; -EXPORT_SYMBOL(_machine); extern void prep_init(unsigned long r3, unsigned long r4, unsigned long r5, unsigned long r6, unsigned long r7); diff --git a/trunk/arch/ppc/kernel/smp.c b/trunk/arch/ppc/kernel/smp.c index 43b8fc2ca591..bc5bf1124836 100644 --- a/trunk/arch/ppc/kernel/smp.c +++ b/trunk/arch/ppc/kernel/smp.c @@ -341,7 +341,6 @@ int __devinit start_secondary(void *unused) cpu = smp_processor_id(); smp_store_cpu_info(cpu); set_dec(tb_ticks_per_jiffy); - preempt_disable(); cpu_callin_map[cpu] = 1; printk("CPU %d done callin...\n", cpu); diff --git a/trunk/arch/ppc/kernel/traps.c b/trunk/arch/ppc/kernel/traps.c index 9dbc4d28fa28..16adde6b429d 100644 --- a/trunk/arch/ppc/kernel/traps.c +++ b/trunk/arch/ppc/kernel/traps.c @@ -49,7 +49,7 @@ extern int xmon_sstep(struct pt_regs *regs); extern int xmon_iabr_match(struct pt_regs *regs); extern int xmon_dabr_match(struct pt_regs *regs); -int (*debugger)(struct pt_regs *regs) = xmon; +void (*debugger)(struct pt_regs *regs) = xmon; int (*debugger_bpt)(struct pt_regs *regs) = xmon_bpt; int (*debugger_sstep)(struct pt_regs *regs) = xmon_sstep; int (*debugger_iabr_match)(struct pt_regs *regs) = xmon_iabr_match; @@ -57,7 +57,7 @@ int (*debugger_dabr_match)(struct pt_regs *regs) = xmon_dabr_match; void (*debugger_fault_handler)(struct pt_regs *regs); #else #ifdef CONFIG_KGDB -int (*debugger)(struct pt_regs *regs); +void (*debugger)(struct pt_regs *regs); int (*debugger_bpt)(struct pt_regs *regs); int (*debugger_sstep)(struct pt_regs *regs); int (*debugger_iabr_match)(struct pt_regs *regs); @@ -159,7 +159,7 @@ void _exception(int signr, struct pt_regs *regs, int code, unsigned long addr) */ static inline int check_io_access(struct pt_regs *regs) { -#if defined CONFIG_PPC_PMAC || defined CONFIG_8xx +#ifdef CONFIG_PPC_PMAC unsigned long msr = regs->msr; const struct exception_table_entry *entry; unsigned int *nip = (unsigned int *)regs->nip; @@ -178,11 +178,7 @@ static inline int check_io_access(struct pt_regs *regs) nip -= 2; else if (*nip == 0x4c00012c) /* isync */ --nip; - /* eieio from I/O string functions */ - else if ((*nip) == 0x7c0006ac || *(nip+1) == 0x7c0006ac) - nip += 2; - if (*nip == 0x7c0004ac || (*nip >> 26) == 3 || - (*(nip+1) >> 26) == 3) { + if (*nip == 0x7c0004ac || (*nip >> 26) == 3) { /* sync or twi */ unsigned int rb; diff --git a/trunk/arch/ppc/platforms/83xx/mpc834x_sys.c b/trunk/arch/ppc/platforms/83xx/mpc834x_sys.c index 98edc75f4105..79b3f533d0a3 100644 --- a/trunk/arch/ppc/platforms/83xx/mpc834x_sys.c +++ b/trunk/arch/ppc/platforms/83xx/mpc834x_sys.c @@ -51,9 +51,6 @@ #include -static const char *GFAR_PHY_0 = "phy0:0"; -static const char *GFAR_PHY_1 = "phy0:1"; - #ifndef CONFIG_PCI unsigned long isa_io_base = 0; unsigned long isa_mem_base = 0; @@ -100,7 +97,6 @@ mpc834x_sys_setup_arch(void) bd_t *binfo = (bd_t *) __res; unsigned int freq; struct gianfar_platform_data *pdata; - struct gianfar_mdio_data *mdata; /* get the core frequency */ freq = binfo->bi_intfreq; @@ -115,27 +111,24 @@ mpc834x_sys_setup_arch(void) #endif mpc83xx_early_serial_map(); - /* setup the board related info for the MDIO bus */ - mdata = (struct gianfar_mdio_data *) ppc_sys_get_pdata(MPC83xx_MDIO); - - mdata->irq[0] = MPC83xx_IRQ_EXT1; - mdata->irq[1] = MPC83xx_IRQ_EXT2; - mdata->irq[2] = -1; - mdata->irq[31] = -1; - mdata->paddr += binfo->bi_immr_base; - /* setup the board related information for the enet controllers */ pdata = (struct gianfar_platform_data *) ppc_sys_get_pdata(MPC83xx_TSEC1); if (pdata) { pdata->board_flags = FSL_GIANFAR_BRD_HAS_PHY_INTR; - pdata->bus_id = GFAR_PHY_0; + pdata->interruptPHY = MPC83xx_IRQ_EXT1; + pdata->phyid = 0; + /* fixup phy address */ + pdata->phy_reg_addr += binfo->bi_immr_base; memcpy(pdata->mac_addr, binfo->bi_enetaddr, 6); } pdata = (struct gianfar_platform_data *) ppc_sys_get_pdata(MPC83xx_TSEC2); if (pdata) { pdata->board_flags = FSL_GIANFAR_BRD_HAS_PHY_INTR; - pdata->bus_id = GFAR_PHY_1; + pdata->interruptPHY = MPC83xx_IRQ_EXT2; + pdata->phyid = 1; + /* fixup phy address */ + pdata->phy_reg_addr += binfo->bi_immr_base; memcpy(pdata->mac_addr, binfo->bi_enet1addr, 6); } diff --git a/trunk/arch/ppc/platforms/85xx/stx_gp3.h b/trunk/arch/ppc/platforms/85xx/stx_gp3.h index 7bcc6c35a417..95fdf4b0680b 100644 --- a/trunk/arch/ppc/platforms/85xx/stx_gp3.h +++ b/trunk/arch/ppc/platforms/85xx/stx_gp3.h @@ -21,7 +21,6 @@ #include #include -#include #include #define BOARD_CCSRBAR ((uint)0xe0000000) diff --git a/trunk/arch/ppc/platforms/pmac_pic.c b/trunk/arch/ppc/platforms/pmac_pic.c index 4742bf609357..9f2d95ea8564 100644 --- a/trunk/arch/ppc/platforms/pmac_pic.c +++ b/trunk/arch/ppc/platforms/pmac_pic.c @@ -75,9 +75,6 @@ static DEFINE_SPINLOCK(pmac_pic_lock); #define GATWICK_IRQ_POOL_SIZE 10 static struct interrupt_info gatwick_int_pool[GATWICK_IRQ_POOL_SIZE]; -#define NR_MASK_WORDS ((NR_IRQS + 31) / 32) -static unsigned long ppc_lost_interrupts[NR_MASK_WORDS]; - /* * Mark an irq as "lost". This is only used on the pmac * since it can lose interrupts (see pmac_set_irq_mask). diff --git a/trunk/arch/ppc/platforms/prep_setup.c b/trunk/arch/ppc/platforms/prep_setup.c index 4415748071dc..067d7d53b81e 100644 --- a/trunk/arch/ppc/platforms/prep_setup.c +++ b/trunk/arch/ppc/platforms/prep_setup.c @@ -61,15 +61,6 @@ #include #include -/* prep registers for L2 */ -#define CACHECRBA 0x80000823 /* Cache configuration register address */ -#define L2CACHE_MASK 0x03 /* Mask for 2 L2 Cache bits */ -#define L2CACHE_512KB 0x00 /* 512KB */ -#define L2CACHE_256KB 0x01 /* 256KB */ -#define L2CACHE_1MB 0x02 /* 1MB */ -#define L2CACHE_NONE 0x03 /* NONE */ -#define L2CACHE_PARITY 0x08 /* Mask for L2 Cache Parity Protected bit */ - TODC_ALLOC(); unsigned char ucSystemType; diff --git a/trunk/arch/ppc/syslib/Makefile b/trunk/arch/ppc/syslib/Makefile index 5b7f2b80e56e..5bd33baac243 100644 --- a/trunk/arch/ppc/syslib/Makefile +++ b/trunk/arch/ppc/syslib/Makefile @@ -33,6 +33,7 @@ obj-$(CONFIG_PPC4xx_DMA) += ppc4xx_dma.o obj-$(CONFIG_PPC4xx_EDMA) += ppc4xx_sgdma.o ifeq ($(CONFIG_40x),y) obj-$(CONFIG_PCI) += pci_auto.o ppc405_pci.o +obj-$(CONFIG_RAPIDIO) += ppc85xx_rio.o endif endif obj-$(CONFIG_8xx) += m8xx_setup.o ppc8xx_pic.o $(wdt-mpc8xx-y) \ @@ -95,7 +96,6 @@ obj-$(CONFIG_85xx) += open_pic.o ppc85xx_common.o ppc85xx_setup.o \ ifeq ($(CONFIG_85xx),y) obj-$(CONFIG_PCI) += pci_auto.o endif -obj-$(CONFIG_RAPIDIO) += ppc85xx_rio.o obj-$(CONFIG_83xx) += ipic.o ppc83xx_setup.o ppc_sys.o \ mpc83xx_sys.o mpc83xx_devices.o ifeq ($(CONFIG_83xx),y) diff --git a/trunk/arch/ppc/syslib/m8xx_wdt.c b/trunk/arch/ppc/syslib/m8xx_wdt.c index a21632d37e5a..c5ac5ce5d7d2 100644 --- a/trunk/arch/ppc/syslib/m8xx_wdt.c +++ b/trunk/arch/ppc/syslib/m8xx_wdt.c @@ -14,7 +14,6 @@ #include #include #include -#include #include #include @@ -30,8 +29,8 @@ void m8xx_wdt_reset(void) { volatile immap_t *imap = (volatile immap_t *)IMAP_ADDR; - out_be16(&imap->im_siu_conf.sc_swsr, 0x556c); /* write magic1 */ - out_be16(&imap->im_siu_conf.sc_swsr, 0xaa39); /* write magic2 */ + out_be16(imap->im_siu_conf.sc_swsr, 0x556c); /* write magic1 */ + out_be16(imap->im_siu_conf.sc_swsr, 0xaa39); /* write magic2 */ } static irqreturn_t m8xx_wdt_interrupt(int irq, void *dev, struct pt_regs *regs) @@ -40,7 +39,7 @@ static irqreturn_t m8xx_wdt_interrupt(int irq, void *dev, struct pt_regs *regs) m8xx_wdt_reset(); - out_be16(&imap->im_sit.sit_piscr, in_be16(&imap->im_sit.sit_piscr) | PISCR_PS); /* clear irq */ + out_be16(imap->im_sit.sit_piscr, in_be16(imap->im_sit.sit_piscr | PISCR_PS)); /* clear irq */ return IRQ_HANDLED; } @@ -52,7 +51,7 @@ void __init m8xx_wdt_handler_install(bd_t * binfo) u32 sypcr; u32 pitrtclk; - sypcr = in_be32(&imap->im_siu_conf.sc_sypcr); + sypcr = in_be32(imap->im_siu_conf.sc_sypcr); if (!(sypcr & 0x04)) { printk(KERN_NOTICE "m8xx_wdt: wdt disabled (SYPCR: 0x%08X)\n", @@ -88,9 +87,9 @@ void __init m8xx_wdt_handler_install(bd_t * binfo) else pitc = pitrtclk * wdt_timeout / binfo->bi_intfreq / 2; - out_be32(&imap->im_sit.sit_pitc, pitc << 16); + out_be32(imap->im_sit.sit_pitc, pitc << 16); - out_be16(&imap->im_sit.sit_piscr, (mk_int_int_mask(PIT_INTERRUPT) << 8) | PISCR_PIE | PISCR_PTE); + out_be16(imap->im_sit.sit_piscr, (mk_int_int_mask(PIT_INTERRUPT) << 8) | PISCR_PIE | PISCR_PTE); if (setup_irq(PIT_INTERRUPT, &m8xx_wdt_irqaction)) panic("m8xx_wdt: error setting up the watchdog irq!"); diff --git a/trunk/arch/ppc/syslib/mpc83xx_devices.c b/trunk/arch/ppc/syslib/mpc83xx_devices.c index f43fbf9a9389..dbf8acac507f 100644 --- a/trunk/arch/ppc/syslib/mpc83xx_devices.c +++ b/trunk/arch/ppc/syslib/mpc83xx_devices.c @@ -27,20 +27,18 @@ * what IMMRBAR is, will get fixed up by mach_mpc83xx_fixup */ -struct gianfar_mdio_data mpc83xx_mdio_pdata = { - .paddr = 0x24520, -}; - static struct gianfar_platform_data mpc83xx_tsec1_pdata = { .device_flags = FSL_GIANFAR_DEV_HAS_GIGABIT | FSL_GIANFAR_DEV_HAS_COALESCE | FSL_GIANFAR_DEV_HAS_RMON | FSL_GIANFAR_DEV_HAS_MULTI_INTR, + .phy_reg_addr = 0x24000, }; static struct gianfar_platform_data mpc83xx_tsec2_pdata = { .device_flags = FSL_GIANFAR_DEV_HAS_GIGABIT | FSL_GIANFAR_DEV_HAS_COALESCE | FSL_GIANFAR_DEV_HAS_RMON | FSL_GIANFAR_DEV_HAS_MULTI_INTR, + .phy_reg_addr = 0x24000, }; static struct fsl_i2c_platform_data mpc83xx_fsl_i2c1_pdata = { @@ -222,12 +220,6 @@ struct platform_device ppc_sys_platform_devices[] = { }, }, }, - [MPC83xx_MDIO] = { - .name = "fsl-gianfar_mdio", - .id = 0, - .dev.platform_data = &mpc83xx_mdio_pdata, - .num_resources = 0, - }, }; static int __init mach_mpc83xx_fixup(struct platform_device *pdev) diff --git a/trunk/arch/ppc/syslib/mpc83xx_sys.c b/trunk/arch/ppc/syslib/mpc83xx_sys.c index da743446789b..29aa63350025 100644 --- a/trunk/arch/ppc/syslib/mpc83xx_sys.c +++ b/trunk/arch/ppc/syslib/mpc83xx_sys.c @@ -24,72 +24,72 @@ struct ppc_sys_spec ppc_sys_specs[] = { .ppc_sys_name = "8349E", .mask = 0xFFFF0000, .value = 0x80500000, - .num_devices = 9, + .num_devices = 8, .device_list = (enum ppc_sys_devices[]) { MPC83xx_TSEC1, MPC83xx_TSEC2, MPC83xx_IIC1, MPC83xx_IIC2, MPC83xx_DUART, MPC83xx_SEC2, - MPC83xx_USB2_DR, MPC83xx_USB2_MPH, MPC83xx_MDIO + MPC83xx_USB2_DR, MPC83xx_USB2_MPH }, }, { .ppc_sys_name = "8349", .mask = 0xFFFF0000, .value = 0x80510000, - .num_devices = 8, + .num_devices = 7, .device_list = (enum ppc_sys_devices[]) { MPC83xx_TSEC1, MPC83xx_TSEC2, MPC83xx_IIC1, MPC83xx_IIC2, MPC83xx_DUART, - MPC83xx_USB2_DR, MPC83xx_USB2_MPH, MPC83xx_MDIO + MPC83xx_USB2_DR, MPC83xx_USB2_MPH }, }, { .ppc_sys_name = "8347E", .mask = 0xFFFF0000, .value = 0x80520000, - .num_devices = 9, + .num_devices = 8, .device_list = (enum ppc_sys_devices[]) { MPC83xx_TSEC1, MPC83xx_TSEC2, MPC83xx_IIC1, MPC83xx_IIC2, MPC83xx_DUART, MPC83xx_SEC2, - MPC83xx_USB2_DR, MPC83xx_USB2_MPH, MPC83xx_MDIO + MPC83xx_USB2_DR, MPC83xx_USB2_MPH }, }, { .ppc_sys_name = "8347", .mask = 0xFFFF0000, .value = 0x80530000, - .num_devices = 8, + .num_devices = 7, .device_list = (enum ppc_sys_devices[]) { MPC83xx_TSEC1, MPC83xx_TSEC2, MPC83xx_IIC1, MPC83xx_IIC2, MPC83xx_DUART, - MPC83xx_USB2_DR, MPC83xx_USB2_MPH, MPC83xx_MDIO + MPC83xx_USB2_DR, MPC83xx_USB2_MPH }, }, { .ppc_sys_name = "8343E", .mask = 0xFFFF0000, .value = 0x80540000, - .num_devices = 8, + .num_devices = 7, .device_list = (enum ppc_sys_devices[]) { MPC83xx_TSEC1, MPC83xx_TSEC2, MPC83xx_IIC1, MPC83xx_IIC2, MPC83xx_DUART, MPC83xx_SEC2, - MPC83xx_USB2_DR, MPC83xx_MDIO + MPC83xx_USB2_DR, }, }, { .ppc_sys_name = "8343", .mask = 0xFFFF0000, .value = 0x80550000, - .num_devices = 7, + .num_devices = 6, .device_list = (enum ppc_sys_devices[]) { MPC83xx_TSEC1, MPC83xx_TSEC2, MPC83xx_IIC1, MPC83xx_IIC2, MPC83xx_DUART, - MPC83xx_USB2_DR, MPC83xx_MDIO + MPC83xx_USB2_DR, }, }, { /* default match */ diff --git a/trunk/arch/ppc/syslib/prom.c b/trunk/arch/ppc/syslib/prom.c index af4deace49e0..1b9aa0d6a924 100644 --- a/trunk/arch/ppc/syslib/prom.c +++ b/trunk/arch/ppc/syslib/prom.c @@ -13,6 +13,7 @@ #include #include #include +#include #include #include #include @@ -1164,7 +1165,7 @@ get_property(struct device_node *np, const char *name, int *lenp) /* * Add a property to a node */ -int +void prom_add_property(struct device_node* np, struct property* prop) { struct property **next = &np->properties; @@ -1173,8 +1174,6 @@ prom_add_property(struct device_node* np, struct property* prop) while (*next) next = &(*next)->next; *next = prop; - - return 0; } /* I quickly hacked that one, check against spec ! */ diff --git a/trunk/arch/ppc/syslib/prom_init.c b/trunk/arch/ppc/syslib/prom_init.c index df14422ae1c6..7f15136830f4 100644 --- a/trunk/arch/ppc/syslib/prom_init.c +++ b/trunk/arch/ppc/syslib/prom_init.c @@ -9,6 +9,7 @@ #include #include #include +#include #include #include #include diff --git a/trunk/arch/ppc/xmon/xmon.c b/trunk/arch/ppc/xmon/xmon.c index 2b483b4f1602..66bfaa3211a2 100644 --- a/trunk/arch/ppc/xmon/xmon.c +++ b/trunk/arch/ppc/xmon/xmon.c @@ -220,7 +220,8 @@ static void get_tb(unsigned *p) p[1] = lo; } -int xmon(struct pt_regs *excp) +void +xmon(struct pt_regs *excp) { struct pt_regs regs; int msr, cmd; @@ -289,8 +290,6 @@ int xmon(struct pt_regs *excp) #endif /* CONFIG_SMP */ set_msr(msr); /* restore interrupt enable */ get_tb(start_tb[smp_processor_id()]); - - return cmd != 'X'; } irqreturn_t diff --git a/trunk/arch/ppc64/Kconfig b/trunk/arch/ppc64/Kconfig index c9d32db9d76a..2130cc315957 100644 --- a/trunk/arch/ppc64/Kconfig +++ b/trunk/arch/ppc64/Kconfig @@ -56,7 +56,6 @@ config PPC_STD_MMU # max order + 1 config FORCE_MAX_ZONEORDER int - default "9" if PPC_64K_PAGES default "13" source "init/Kconfig" @@ -174,16 +173,6 @@ config KEXEC support. As of this writing the exact hardware interface is strongly in flux, so no good recommendation can be made. -source "drivers/cpufreq/Kconfig" - -config CPU_FREQ_PMAC64 - bool "Support for some Apple G5s" - depends on CPU_FREQ && PMAC_SMU && PPC64 - select CPU_FREQ_TABLE - help - This adds support for frequency switching on Apple iMac G5, - and some of the more recent desktop G5 machines as well. - config IBMVIO depends on PPC_PSERIES || PPC_ISERIES bool @@ -297,10 +286,6 @@ config HAVE_ARCH_EARLY_PFN_TO_NID def_bool y depends on NEED_MULTIPLE_NODES -config ARCH_MEMORY_PROBE - def_bool y - depends on MEMORY_HOTPLUG - # Some NUMA nodes have memory ranges that span # other nodes. Even though a pfn is valid and # between a node's start and end pfns, it may not diff --git a/trunk/arch/ppc64/Kconfig.debug b/trunk/arch/ppc64/Kconfig.debug index b258c9314a1b..f16a5030527b 100644 --- a/trunk/arch/ppc64/Kconfig.debug +++ b/trunk/arch/ppc64/Kconfig.debug @@ -55,6 +55,10 @@ config XMON_DEFAULT xmon is normally disabled unless booted with 'xmon=on'. Use 'xmon=off' to disable xmon init during runtime. +config PPCDBG + bool "Include PPCDBG realtime debugging" + depends on DEBUG_KERNEL + config IRQSTACKS bool "Use separate kernel stacks when processing interrupts" help diff --git a/trunk/arch/ppc64/boot/addRamDisk.c b/trunk/arch/ppc64/boot/addRamDisk.c index c02a99952be7..7f2c09473394 100644 --- a/trunk/arch/ppc64/boot/addRamDisk.c +++ b/trunk/arch/ppc64/boot/addRamDisk.c @@ -5,59 +5,11 @@ #include #include #include -#include #define ElfHeaderSize (64 * 1024) #define ElfPages (ElfHeaderSize / 4096) #define KERNELBASE (0xc000000000000000) -#define _ALIGN_UP(addr,size) (((addr)+((size)-1))&(~((size)-1))) -struct addr_range { - unsigned long long addr; - unsigned long memsize; - unsigned long offset; -}; - -static int check_elf64(void *p, int size, struct addr_range *r) -{ - Elf64_Ehdr *elf64 = p; - Elf64_Phdr *elf64ph; - - if (elf64->e_ident[EI_MAG0] != ELFMAG0 || - elf64->e_ident[EI_MAG1] != ELFMAG1 || - elf64->e_ident[EI_MAG2] != ELFMAG2 || - elf64->e_ident[EI_MAG3] != ELFMAG3 || - elf64->e_ident[EI_CLASS] != ELFCLASS64 || - elf64->e_ident[EI_DATA] != ELFDATA2MSB || - elf64->e_type != ET_EXEC || elf64->e_machine != EM_PPC64) - return 0; - - if ((elf64->e_phoff + sizeof(Elf64_Phdr)) > size) - return 0; - - elf64ph = (Elf64_Phdr *) ((unsigned long)elf64 + - (unsigned long)elf64->e_phoff); - - r->memsize = (unsigned long)elf64ph->p_memsz; - r->offset = (unsigned long)elf64ph->p_offset; - r->addr = (unsigned long long)elf64ph->p_vaddr; - -#ifdef DEBUG - printf("PPC64 ELF file, ph:\n"); - printf("p_type 0x%08x\n", elf64ph->p_type); - printf("p_flags 0x%08x\n", elf64ph->p_flags); - printf("p_offset 0x%016llx\n", elf64ph->p_offset); - printf("p_vaddr 0x%016llx\n", elf64ph->p_vaddr); - printf("p_paddr 0x%016llx\n", elf64ph->p_paddr); - printf("p_filesz 0x%016llx\n", elf64ph->p_filesz); - printf("p_memsz 0x%016llx\n", elf64ph->p_memsz); - printf("p_align 0x%016llx\n", elf64ph->p_align); - printf("... skipping 0x%08lx bytes of ELF header\n", - (unsigned long)elf64ph->p_offset); -#endif - - return 64; -} void get4k(FILE *file, char *buf ) { unsigned j; @@ -82,92 +34,97 @@ void death(const char *msg, FILE *fdesc, const char *fname) int main(int argc, char **argv) { char inbuf[4096]; - struct addr_range vmlinux; - FILE *ramDisk; - FILE *inputVmlinux; - FILE *outputVmlinux; - - char *rd_name, *lx_name, *out_name; - - size_t i; - unsigned long ramFileLen; - unsigned long ramLen; - unsigned long roundR; - unsigned long offset_end; - - unsigned long kernelLen; - unsigned long actualKernelLen; - unsigned long round; - unsigned long roundedKernelLen; - unsigned long ramStartOffs; - unsigned long ramPages; - unsigned long roundedKernelPages; - unsigned long hvReleaseData; + FILE *ramDisk = NULL; + FILE *sysmap = NULL; + FILE *inputVmlinux = NULL; + FILE *outputVmlinux = NULL; + + unsigned i = 0; + unsigned long ramFileLen = 0; + unsigned long ramLen = 0; + unsigned long roundR = 0; + + unsigned long sysmapFileLen = 0; + unsigned long sysmapLen = 0; + unsigned long sysmapPages = 0; + char* ptr_end = NULL; + unsigned long offset_end = 0; + + unsigned long kernelLen = 0; + unsigned long actualKernelLen = 0; + unsigned long round = 0; + unsigned long roundedKernelLen = 0; + unsigned long ramStartOffs = 0; + unsigned long ramPages = 0; + unsigned long roundedKernelPages = 0; + unsigned long hvReleaseData = 0; u_int32_t eyeCatcher = 0xc8a5d9c4; - unsigned long naca; - unsigned long xRamDisk; - unsigned long xRamDiskSize; - long padPages; + unsigned long naca = 0; + unsigned long xRamDisk = 0; + unsigned long xRamDiskSize = 0; + long padPages = 0; if (argc < 2) { fprintf(stderr, "Name of RAM disk file missing.\n"); exit(1); } - rd_name = argv[1]; if (argc < 3) { + fprintf(stderr, "Name of System Map input file is missing.\n"); + exit(1); + } + + if (argc < 4) { fprintf(stderr, "Name of vmlinux file missing.\n"); exit(1); } - lx_name = argv[2]; - if (argc < 4) { + if (argc < 5) { fprintf(stderr, "Name of vmlinux output file missing.\n"); exit(1); } - out_name = argv[3]; - ramDisk = fopen(rd_name, "r"); + ramDisk = fopen(argv[1], "r"); if ( ! ramDisk ) { - fprintf(stderr, "RAM disk file \"%s\" failed to open.\n", rd_name); + fprintf(stderr, "RAM disk file \"%s\" failed to open.\n", argv[1]); exit(1); } - inputVmlinux = fopen(lx_name, "r"); - if ( ! inputVmlinux ) { - fprintf(stderr, "vmlinux file \"%s\" failed to open.\n", lx_name); + sysmap = fopen(argv[2], "r"); + if ( ! sysmap ) { + fprintf(stderr, "System Map file \"%s\" failed to open.\n", argv[2]); exit(1); } - outputVmlinux = fopen(out_name, "w+"); - if ( ! outputVmlinux ) { - fprintf(stderr, "output vmlinux file \"%s\" failed to open.\n", out_name); - exit(1); - } - - i = fread(inbuf, 1, sizeof(inbuf), inputVmlinux); - if (i != sizeof(inbuf)) { - fprintf(stderr, "can not read vmlinux file %s: %u\n", lx_name, i); + inputVmlinux = fopen(argv[3], "r"); + if ( ! inputVmlinux ) { + fprintf(stderr, "vmlinux file \"%s\" failed to open.\n", argv[3]); exit(1); } - - i = check_elf64(inbuf, sizeof(inbuf), &vmlinux); - if (i == 0) { - fprintf(stderr, "You must have a linux kernel specified as argv[2]\n"); + + outputVmlinux = fopen(argv[4], "w+"); + if ( ! outputVmlinux ) { + fprintf(stderr, "output vmlinux file \"%s\" failed to open.\n", argv[4]); exit(1); } - + + + /* Input Vmlinux file */ fseek(inputVmlinux, 0, SEEK_END); kernelLen = ftell(inputVmlinux); fseek(inputVmlinux, 0, SEEK_SET); - printf("kernel file size = %lu\n", kernelLen); + printf("kernel file size = %d\n", kernelLen); + if ( kernelLen == 0 ) { + fprintf(stderr, "You must have a linux kernel specified as argv[3]\n"); + exit(1); + } actualKernelLen = kernelLen - ElfHeaderSize; - printf("actual kernel length (minus ELF header) = %lu\n", actualKernelLen); + printf("actual kernel length (minus ELF header) = %d\n", actualKernelLen); round = actualKernelLen % 4096; roundedKernelLen = actualKernelLen; @@ -177,7 +134,39 @@ int main(int argc, char **argv) roundedKernelPages = roundedKernelLen / 4096; printf("Vmlinux pages to copy = %ld/0x%lx \n", roundedKernelPages, roundedKernelPages); - offset_end = _ALIGN_UP(vmlinux.memsize, 4096); + + + /* Input System Map file */ + /* (needs to be processed simply to determine if we need to add pad pages due to the static variables not being included in the vmlinux) */ + fseek(sysmap, 0, SEEK_END); + sysmapFileLen = ftell(sysmap); + fseek(sysmap, 0, SEEK_SET); + printf("%s file size = %ld/0x%lx \n", argv[2], sysmapFileLen, sysmapFileLen); + + sysmapLen = sysmapFileLen; + + roundR = 4096 - (sysmapLen % 4096); + if (roundR) { + printf("Rounding System Map file up to a multiple of 4096, adding %ld/0x%lx \n", roundR, roundR); + sysmapLen += roundR; + } + printf("Rounded System Map size is %ld/0x%lx \n", sysmapLen, sysmapLen); + + /* Process the Sysmap file to determine where _end is */ + sysmapPages = sysmapLen / 4096; + /* read the whole file line by line, expect that it doesn't fail */ + while ( fgets(inbuf, 4096, sysmap) ) ; + /* search for _end in the last page of the system map */ + ptr_end = strstr(inbuf, " _end"); + if (!ptr_end) { + fprintf(stderr, "Unable to find _end in the sysmap file \n"); + fprintf(stderr, "inbuf: \n"); + fprintf(stderr, "%s \n", inbuf); + exit(1); + } + printf("Found _end in the last page of the sysmap - backing up 10 characters it looks like %s", ptr_end-10); + /* convert address of _end in system map to hex offset. */ + offset_end = (unsigned int)strtol(ptr_end-10, NULL, 16); /* calc how many pages we need to insert between the vmlinux and the start of the ram disk */ padPages = offset_end/4096 - roundedKernelPages; @@ -205,7 +194,7 @@ int main(int argc, char **argv) fseek(ramDisk, 0, SEEK_END); ramFileLen = ftell(ramDisk); fseek(ramDisk, 0, SEEK_SET); - printf("%s file size = %ld/0x%lx \n", rd_name, ramFileLen, ramFileLen); + printf("%s file size = %ld/0x%lx \n", argv[1], ramFileLen, ramFileLen); ramLen = ramFileLen; @@ -259,19 +248,19 @@ int main(int argc, char **argv) /* fseek to the hvReleaseData pointer */ fseek(outputVmlinux, ElfHeaderSize + 0x24, SEEK_SET); if (fread(&hvReleaseData, 4, 1, outputVmlinux) != 1) { - death("Could not read hvReleaseData pointer\n", outputVmlinux, out_name); + death("Could not read hvReleaseData pointer\n", outputVmlinux, argv[4]); } hvReleaseData = ntohl(hvReleaseData); /* Convert to native int */ - printf("hvReleaseData is at %08lx\n", hvReleaseData); + printf("hvReleaseData is at %08x\n", hvReleaseData); /* fseek to the hvReleaseData */ fseek(outputVmlinux, ElfHeaderSize + hvReleaseData, SEEK_SET); if (fread(inbuf, 0x40, 1, outputVmlinux) != 1) { - death("Could not read hvReleaseData\n", outputVmlinux, out_name); + death("Could not read hvReleaseData\n", outputVmlinux, argv[4]); } /* Check hvReleaseData sanity */ if (memcmp(inbuf, &eyeCatcher, 4) != 0) { - death("hvReleaseData is invalid\n", outputVmlinux, out_name); + death("hvReleaseData is invalid\n", outputVmlinux, argv[4]); } /* Get the naca pointer */ naca = ntohl(*((u_int32_t*) &inbuf[0x0C])) - KERNELBASE; @@ -280,13 +269,13 @@ int main(int argc, char **argv) /* fseek to the naca */ fseek(outputVmlinux, ElfHeaderSize + naca, SEEK_SET); if (fread(inbuf, 0x18, 1, outputVmlinux) != 1) { - death("Could not read naca\n", outputVmlinux, out_name); + death("Could not read naca\n", outputVmlinux, argv[4]); } xRamDisk = ntohl(*((u_int32_t *) &inbuf[0x0c])); xRamDiskSize = ntohl(*((u_int32_t *) &inbuf[0x14])); /* Make sure a RAM disk isn't already present */ if ((xRamDisk != 0) || (xRamDiskSize != 0)) { - death("RAM disk is already attached to this kernel\n", outputVmlinux, out_name); + death("RAM disk is already attached to this kernel\n", outputVmlinux, argv[4]); } /* Fill in the values */ *((u_int32_t *) &inbuf[0x0c]) = htonl(ramStartOffs); @@ -296,15 +285,15 @@ int main(int argc, char **argv) fflush(outputVmlinux); fseek(outputVmlinux, ElfHeaderSize + naca, SEEK_SET); if (fwrite(inbuf, 0x18, 1, outputVmlinux) != 1) { - death("Could not write naca\n", outputVmlinux, out_name); + death("Could not write naca\n", outputVmlinux, argv[4]); } - printf("Ram Disk of 0x%lx pages is attached to the kernel at offset 0x%08lx\n", + printf("Ram Disk of 0x%lx pages is attached to the kernel at offset 0x%08x\n", ramPages, ramStartOffs); /* Done */ fclose(outputVmlinux); /* Set permission to executable */ - chmod(out_name, S_IRUSR|S_IWUSR|S_IXUSR|S_IRGRP|S_IXGRP|S_IROTH|S_IXOTH); + chmod(argv[4], S_IRUSR|S_IWUSR|S_IXUSR|S_IRGRP|S_IXGRP|S_IROTH|S_IXOTH); return 0; } diff --git a/trunk/arch/ppc64/kernel/Makefile b/trunk/arch/ppc64/kernel/Makefile index 58b19f107656..c441aebe7648 100644 --- a/trunk/arch/ppc64/kernel/Makefile +++ b/trunk/arch/ppc64/kernel/Makefile @@ -11,11 +11,12 @@ obj-y := misc.o prom.o endif -obj-y += idle.o dma.o \ - align.o \ - udbg.o \ +obj-y += irq.o idle.o dma.o \ + align.o pacaData.o \ + udbg.o ioctl32.o \ rtc.o \ - iommu.o vdso.o + cpu_setup_power4.o \ + iommu.o sysfs.o vdso.o firmware.o obj-y += vdso32/ vdso64/ pci-obj-$(CONFIG_PPC_MULTIPLATFORM) += pci_dn.o pci_direct_iommu.o @@ -30,10 +31,15 @@ endif obj-$(CONFIG_PPC_PSERIES) += udbg_16550.o obj-$(CONFIG_KEXEC) += machine_kexec.o +obj-$(CONFIG_EEH) += eeh.o +obj-$(CONFIG_PROC_FS) += proc_ppc64.o obj-$(CONFIG_MODULES) += module.o ifneq ($(CONFIG_PPC_MERGE),y) obj-$(CONFIG_MODULES) += ppc_ksyms.o endif +obj-$(CONFIG_PPC_RTAS) += rtas_pci.o +obj-$(CONFIG_SCANLOG) += scanlog.o +obj-$(CONFIG_LPARCFG) += lparcfg.o obj-$(CONFIG_HVC_CONSOLE) += hvconsole.o ifneq ($(CONFIG_PPC_MERGE),y) obj-$(CONFIG_BOOTX_TEXT) += btext.o @@ -46,6 +52,8 @@ obj-$(CONFIG_PPC_MAPLE) += udbg_16550.o obj-$(CONFIG_KPROBES) += kprobes.o +CFLAGS_ioctl32.o += -Ifs/ + ifneq ($(CONFIG_PPC_MERGE),y) ifeq ($(CONFIG_PPC_ISERIES),y) arch/ppc64/kernel/head.o: arch/powerpc/kernel/lparmap.s diff --git a/trunk/arch/ppc64/kernel/asm-offsets.c b/trunk/arch/ppc64/kernel/asm-offsets.c index 84ab5c18ef52..bce9065da6cb 100644 --- a/trunk/arch/ppc64/kernel/asm-offsets.c +++ b/trunk/arch/ppc64/kernel/asm-offsets.c @@ -74,6 +74,7 @@ int main(void) DEFINE(ICACHEL1LINESIZE, offsetof(struct ppc64_caches, iline_size)); DEFINE(ICACHEL1LOGLINESIZE, offsetof(struct ppc64_caches, log_iline_size)); DEFINE(ICACHEL1LINESPERPAGE, offsetof(struct ppc64_caches, ilines_per_page)); + DEFINE(PLATFORM, offsetof(struct systemcfg, platform)); DEFINE(PLATFORM_LPAR, PLATFORM_LPAR); /* paca */ diff --git a/trunk/arch/powerpc/kernel/cpu_setup_power4.S b/trunk/arch/ppc64/kernel/cpu_setup_power4.S similarity index 99% rename from trunk/arch/powerpc/kernel/cpu_setup_power4.S rename to trunk/arch/ppc64/kernel/cpu_setup_power4.S index cca942fe6115..1fb673c511ff 100644 --- a/trunk/arch/powerpc/kernel/cpu_setup_power4.S +++ b/trunk/arch/ppc64/kernel/cpu_setup_power4.S @@ -114,11 +114,11 @@ _GLOBAL(__setup_cpu_ppc970) .data .balign L1_CACHE_BYTES,0 -cpu_state_storage: +cpu_state_storage: .space CS_SIZE .balign L1_CACHE_BYTES,0 .text - + /* Called in normal context to backup CPU 0 state. This * does not include cache settings. This function is also * called for machine sleep. This does not include the MMU @@ -151,7 +151,7 @@ _GLOBAL(__save_cpu_setup) std r3,CS_HID4(r5) mfspr r3,SPRN_HID5 std r3,CS_HID5(r5) - + 2: mtcr r7 blr @@ -213,7 +213,7 @@ _GLOBAL(__restore_cpu_setup) mtspr SPRN_HID1,r3 sync isync - + /* Restore HID4 */ ld r3,CS_HID4(r5) sync diff --git a/trunk/arch/powerpc/platforms/pseries/eeh.c b/trunk/arch/ppc64/kernel/eeh.c similarity index 63% rename from trunk/arch/powerpc/platforms/pseries/eeh.c rename to trunk/arch/ppc64/kernel/eeh.c index 79de2310e70b..035d1b14a207 100644 --- a/trunk/arch/powerpc/platforms/pseries/eeh.c +++ b/trunk/arch/ppc64/kernel/eeh.c @@ -1,37 +1,39 @@ /* * eeh.c * Copyright (C) 2001 Dave Engebretsen & Todd Inglett IBM Corporation - * + * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. - * + * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. - * + * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ -#include +#include #include #include +#include +#include #include #include #include #include #include -#include #include -#include #include #include -#include #include +#include +#include +#include #undef DEBUG @@ -47,8 +49,8 @@ * were "empty": all reads return 0xff's and all writes are silently * ignored. EEH slot isolation events can be triggered by parity * errors on the address or data busses (e.g. during posted writes), - * which in turn might be caused by low voltage on the bus, dust, - * vibration, humidity, radioactivity or plain-old failed hardware. + * which in turn might be caused by dust, vibration, humidity, + * radioactivity or plain-old failed hardware. * * Note, however, that one of the leading causes of EEH slot * freeze events are buggy device drivers, buggy device microcode, @@ -69,15 +71,26 @@ * and sent out for processing. */ -/* If a device driver keeps reading an MMIO register in an interrupt +/** Bus Unit ID macros; get low and hi 32-bits of the 64-bit BUID */ +#define BUID_HI(buid) ((buid) >> 32) +#define BUID_LO(buid) ((buid) & 0xffffffff) + +/* EEH event workqueue setup. */ +static DEFINE_SPINLOCK(eeh_eventlist_lock); +LIST_HEAD(eeh_eventlist); +static void eeh_event_handler(void *); +DECLARE_WORK(eeh_event_wq, eeh_event_handler, NULL); + +static struct notifier_block *eeh_notifier_chain; + +/* + * If a device driver keeps reading an MMIO register in an interrupt * handler after a slot isolation event has occurred, we assume it * is broken and panic. This sets the threshold for how many read * attempts we allow before panicking. */ -#define EEH_MAX_FAILS 100000 - -/* Misc forward declaraions */ -static void eeh_save_bars(struct pci_dev * pdev, struct pci_dn *pdn); +#define EEH_MAX_FAILS 1000 +static atomic_t eeh_fail_count; /* RTAS tokens */ static int ibm_set_eeh_option; @@ -88,19 +101,12 @@ static int ibm_slot_error_detail; static int eeh_subsystem_enabled; -/* Lock to avoid races due to multiple reports of an error */ -static DEFINE_SPINLOCK(confirm_error_lock); - /* Buffer for reporting slot-error-detail rtas calls */ static unsigned char slot_errbuf[RTAS_ERROR_LOG_MAX]; static DEFINE_SPINLOCK(slot_errbuf_lock); static int eeh_error_buf_size; /* System monitoring statistics */ -static DEFINE_PER_CPU(unsigned long, no_device); -static DEFINE_PER_CPU(unsigned long, no_dn); -static DEFINE_PER_CPU(unsigned long, no_cfg_addr); -static DEFINE_PER_CPU(unsigned long, ignored_check); static DEFINE_PER_CPU(unsigned long, total_mmio_ffs); static DEFINE_PER_CPU(unsigned long, false_positives); static DEFINE_PER_CPU(unsigned long, ignored_failures); @@ -218,9 +224,9 @@ pci_addr_cache_insert(struct pci_dev *dev, unsigned long alo, while (*p) { parent = *p; piar = rb_entry(parent, struct pci_io_addr_range, rb_node); - if (ahi < piar->addr_lo) { + if (alo < piar->addr_lo) { p = &parent->rb_left; - } else if (alo > piar->addr_hi) { + } else if (ahi > piar->addr_hi) { p = &parent->rb_right; } else { if (dev != piar->pcidev || @@ -239,11 +245,6 @@ pci_addr_cache_insert(struct pci_dev *dev, unsigned long alo, piar->pcidev = dev; piar->flags = flags; -#ifdef DEBUG - printk(KERN_DEBUG "PIAR: insert range=[%lx:%lx] dev=%s\n", - alo, ahi, pci_name (dev)); -#endif - rb_link_node(&piar->rb_node, parent, p); rb_insert_color(&piar->rb_node, &pci_io_addr_cache_root.rb_root); @@ -259,17 +260,18 @@ static void __pci_addr_cache_insert_device(struct pci_dev *dev) dn = pci_device_to_OF_node(dev); if (!dn) { - printk(KERN_WARNING "PCI: no pci dn found for dev=%s\n", pci_name(dev)); + printk(KERN_WARNING "PCI: no pci dn found for dev=%s\n", + pci_name(dev)); return; } /* Skip any devices for which EEH is not enabled. */ - pdn = PCI_DN(dn); + pdn = dn->data; if (!(pdn->eeh_mode & EEH_MODE_SUPPORTED) || pdn->eeh_mode & EEH_MODE_NOCHECK) { #ifdef DEBUG - printk(KERN_INFO "PCI: skip building address cache for=%s - %s\n", - pci_name(dev), pdn->node->full_name); + printk(KERN_INFO "PCI: skip building address cache for=%s\n", + pci_name(dev)); #endif return; } @@ -305,7 +307,7 @@ static void __pci_addr_cache_insert_device(struct pci_dev *dev) * we maintain a cache of devices that can be quickly searched. * This routine adds a device to that cache. */ -static void pci_addr_cache_insert_device(struct pci_dev *dev) +void pci_addr_cache_insert_device(struct pci_dev *dev) { unsigned long flags; @@ -348,7 +350,7 @@ static inline void __pci_addr_cache_remove_device(struct pci_dev *dev) * the tree multiple times (once per resource). * But so what; device removal doesn't need to be that fast. */ -static void pci_addr_cache_remove_device(struct pci_dev *dev) +void pci_addr_cache_remove_device(struct pci_dev *dev) { unsigned long flags; @@ -368,12 +370,8 @@ static void pci_addr_cache_remove_device(struct pci_dev *dev) */ void __init pci_addr_cache_build(void) { - struct device_node *dn; struct pci_dev *dev = NULL; - if (!eeh_subsystem_enabled) - return; - spin_lock_init(&pci_io_addr_cache_root.piar_lock); while ((dev = pci_get_device(PCI_ANY_ID, PCI_ANY_ID, dev)) != NULL) { @@ -382,10 +380,6 @@ void __init pci_addr_cache_build(void) continue; } pci_addr_cache_insert_device(dev); - - /* Save the BAR's; firmware doesn't restore these after EEH reset */ - dn = pci_device_to_OF_node(dev); - eeh_save_bars(dev, PCI_DN(dn)); } #ifdef DEBUG @@ -397,26 +391,22 @@ void __init pci_addr_cache_build(void) /* --------------------------------------------------------------- */ /* Above lies the PCI Address Cache. Below lies the EEH event infrastructure */ -void eeh_slot_error_detail (struct pci_dn *pdn, int severity) +/** + * eeh_register_notifier - Register to find out about EEH events. + * @nb: notifier block to callback on events + */ +int eeh_register_notifier(struct notifier_block *nb) { - unsigned long flags; - int rc; - - /* Log the error with the rtas logger */ - spin_lock_irqsave(&slot_errbuf_lock, flags); - memset(slot_errbuf, 0, eeh_error_buf_size); - - rc = rtas_call(ibm_slot_error_detail, - 8, 1, NULL, pdn->eeh_config_addr, - BUID_HI(pdn->phb->buid), - BUID_LO(pdn->phb->buid), NULL, 0, - virt_to_phys(slot_errbuf), - eeh_error_buf_size, - severity); + return notifier_chain_register(&eeh_notifier_chain, nb); +} - if (rc == 0) - log_error(slot_errbuf, ERR_TYPE_RTAS_LOG, 0); - spin_unlock_irqrestore(&slot_errbuf_lock, flags); +/** + * eeh_unregister_notifier - Unregister to an EEH event notifier. + * @nb: notifier block to callback on events + */ +int eeh_unregister_notifier(struct notifier_block *nb) +{ + return notifier_chain_unregister(&eeh_notifier_chain, nb); } /** @@ -424,16 +414,16 @@ void eeh_slot_error_detail (struct pci_dn *pdn, int severity) * @dn: device node to read * @rets: array to return results in */ -static int read_slot_reset_state(struct pci_dn *pdn, int rets[]) +static int read_slot_reset_state(struct device_node *dn, int rets[]) { int token, outputs; + struct pci_dn *pdn = dn->data; if (ibm_read_slot_reset_state2 != RTAS_UNKNOWN_SERVICE) { token = ibm_read_slot_reset_state2; outputs = 4; } else { token = ibm_read_slot_reset_state; - rets[2] = 0; /* fake PE Unavailable info */ outputs = 3; } @@ -442,84 +432,87 @@ static int read_slot_reset_state(struct pci_dn *pdn, int rets[]) } /** - * eeh_token_to_phys - convert EEH address token to phys address - * @token i/o token, should be address in the form 0xA.... + * eeh_panic - call panic() for an eeh event that cannot be handled. + * The philosophy of this routine is that it is better to panic and + * halt the OS than it is to risk possible data corruption by + * oblivious device drivers that don't know better. + * + * @dev pci device that had an eeh event + * @reset_state current reset state of the device slot */ -static inline unsigned long eeh_token_to_phys(unsigned long token) +static void eeh_panic(struct pci_dev *dev, int reset_state) { - pte_t *ptep; - unsigned long pa; - - ptep = find_linux_pte(init_mm.pgd, token); - if (!ptep) - return token; - pa = pte_pfn(*ptep) << PAGE_SHIFT; - - return pa | (token & (PAGE_SIZE-1)); + /* + * XXX We should create a separate sysctl for this. + * + * Since the panic_on_oops sysctl is used to halt the system + * in light of potential corruption, we can use it here. + */ + if (panic_on_oops) + panic("EEH: MMIO failure (%d) on device:%s\n", reset_state, + pci_name(dev)); + else { + __get_cpu_var(ignored_failures)++; + printk(KERN_INFO "EEH: Ignored MMIO failure (%d) on device:%s\n", + reset_state, pci_name(dev)); + } } -/** - * Return the "partitionable endpoint" (pe) under which this device lies +/** + * eeh_event_handler - dispatch EEH events. The detection of a frozen + * slot can occur inside an interrupt, where it can be hard to do + * anything about it. The goal of this routine is to pull these + * detection events out of the context of the interrupt handler, and + * re-dispatch them for processing at a later time in a normal context. + * + * @dummy - unused */ -static struct device_node * find_device_pe(struct device_node *dn) +static void eeh_event_handler(void *dummy) { - while ((dn->parent) && PCI_DN(dn->parent) && - (PCI_DN(dn->parent)->eeh_mode & EEH_MODE_SUPPORTED)) { - dn = dn->parent; - } - return dn; -} + unsigned long flags; + struct eeh_event *event; + + while (1) { + spin_lock_irqsave(&eeh_eventlist_lock, flags); + event = NULL; + if (!list_empty(&eeh_eventlist)) { + event = list_entry(eeh_eventlist.next, struct eeh_event, list); + list_del(&event->list); + } + spin_unlock_irqrestore(&eeh_eventlist_lock, flags); + if (event == NULL) + break; -/** Mark all devices that are peers of this device as failed. - * Mark the device driver too, so that it can see the failure - * immediately; this is critical, since some drivers poll - * status registers in interrupts ... If a driver is polling, - * and the slot is frozen, then the driver can deadlock in - * an interrupt context, which is bad. - */ + printk(KERN_INFO "EEH: MMIO failure (%d), notifiying device " + "%s\n", event->reset_state, + pci_name(event->dev)); -static void __eeh_mark_slot (struct device_node *dn, int mode_flag) -{ - while (dn) { - if (PCI_DN(dn)) { - PCI_DN(dn)->eeh_mode |= mode_flag; + atomic_set(&eeh_fail_count, 0); + notifier_call_chain (&eeh_notifier_chain, + EEH_NOTIFY_FREEZE, event); - if (dn->child) - __eeh_mark_slot (dn->child, mode_flag); - } - dn = dn->sibling; + __get_cpu_var(slot_resets)++; + + pci_dev_put(event->dev); + kfree(event); } } -void eeh_mark_slot (struct device_node *dn, int mode_flag) +/** + * eeh_token_to_phys - convert EEH address token to phys address + * @token i/o token, should be address in the form 0xE.... + */ +static inline unsigned long eeh_token_to_phys(unsigned long token) { - dn = find_device_pe (dn); - PCI_DN(dn)->eeh_mode |= mode_flag; - __eeh_mark_slot (dn->child, mode_flag); -} + pte_t *ptep; + unsigned long pa; -static void __eeh_clear_slot (struct device_node *dn, int mode_flag) -{ - while (dn) { - if (PCI_DN(dn)) { - PCI_DN(dn)->eeh_mode &= ~mode_flag; - PCI_DN(dn)->eeh_check_count = 0; - if (dn->child) - __eeh_clear_slot (dn->child, mode_flag); - } - dn = dn->sibling; - } -} + ptep = find_linux_pte(init_mm.pgd, token); + if (!ptep) + return token; + pa = pte_pfn(*ptep) << PAGE_SHIFT; -void eeh_clear_slot (struct device_node *dn, int mode_flag) -{ - unsigned long flags; - spin_lock_irqsave(&confirm_error_lock, flags); - dn = find_device_pe (dn); - PCI_DN(dn)->eeh_mode &= ~mode_flag; - PCI_DN(dn)->eeh_check_count = 0; - __eeh_clear_slot (dn->child, mode_flag); - spin_unlock_irqrestore(&confirm_error_lock, flags); + return pa | (token & (PAGE_SIZE-1)); } /** @@ -533,7 +526,7 @@ void eeh_clear_slot (struct device_node *dn, int mode_flag) * will query firmware for the EEH status. * * Returns 0 if there has not been an EEH error; otherwise returns - * a non-zero value and queues up a slot isolation event notification. + * a non-zero value and queues up a solt isolation event notification. * * It is safe to call this routine in an interrupt context. */ @@ -542,59 +535,42 @@ int eeh_dn_check_failure(struct device_node *dn, struct pci_dev *dev) int ret; int rets[3]; unsigned long flags; + int rc, reset_state; + struct eeh_event *event; struct pci_dn *pdn; - int rc = 0; __get_cpu_var(total_mmio_ffs)++; if (!eeh_subsystem_enabled) return 0; - if (!dn) { - __get_cpu_var(no_dn)++; + if (!dn) return 0; - } - pdn = PCI_DN(dn); + pdn = dn->data; /* Access to IO BARs might get this far and still not want checking. */ - if (!(pdn->eeh_mode & EEH_MODE_SUPPORTED) || + if (!pdn->eeh_capable || !(pdn->eeh_mode & EEH_MODE_SUPPORTED) || pdn->eeh_mode & EEH_MODE_NOCHECK) { - __get_cpu_var(ignored_check)++; -#ifdef DEBUG - printk ("EEH:ignored check (%x) for %s %s\n", - pdn->eeh_mode, pci_name (dev), dn->full_name); -#endif return 0; } if (!pdn->eeh_config_addr) { - __get_cpu_var(no_cfg_addr)++; return 0; } - /* If we already have a pending isolation event for this - * slot, we know it's bad already, we don't need to check. - * Do this checking under a lock; as multiple PCI devices - * in one slot might report errors simultaneously, and we - * only want one error recovery routine running. + /* + * If we already have a pending isolation event for this + * slot, we know it's bad already, we don't need to check... */ - spin_lock_irqsave(&confirm_error_lock, flags); - rc = 1; if (pdn->eeh_mode & EEH_MODE_ISOLATED) { - pdn->eeh_check_count ++; - if (pdn->eeh_check_count >= EEH_MAX_FAILS) { - printk (KERN_ERR "EEH: Device driver ignored %d bad reads, panicing\n", - pdn->eeh_check_count); - dump_stack(); - + atomic_inc(&eeh_fail_count); + if (atomic_read(&eeh_fail_count) >= EEH_MAX_FAILS) { /* re-read the slot reset state */ - if (read_slot_reset_state(pdn, rets) != 0) + if (read_slot_reset_state(dn, rets) != 0) rets[0] = -1; /* reset state unknown */ - - /* If we are here, then we hit an infinite loop. Stop. */ - panic("EEH: MMIO halt (%d) on device:%s\n", rets[0], pci_name(dev)); + eeh_panic(dev, rets[0]); } - goto dn_unlock; + return 0; } /* @@ -604,69 +580,66 @@ int eeh_dn_check_failure(struct device_node *dn, struct pci_dev *dev) * function zero of a multi-function device. * In any case they must share a common PHB. */ - ret = read_slot_reset_state(pdn, rets); - - /* If the call to firmware failed, punt */ - if (ret != 0) { - printk(KERN_WARNING "EEH: read_slot_reset_state() failed; rc=%d dn=%s\n", - ret, dn->full_name); + ret = read_slot_reset_state(dn, rets); + if (!(ret == 0 && rets[1] == 1 && (rets[0] == 2 || rets[0] == 4))) { __get_cpu_var(false_positives)++; - rc = 0; - goto dn_unlock; + return 0; } - /* If EEH is not supported on this device, punt. */ - if (rets[1] != 1) { - printk(KERN_WARNING "EEH: event on unsupported device, rc=%d dn=%s\n", - ret, dn->full_name); - __get_cpu_var(false_positives)++; - rc = 0; - goto dn_unlock; - } + /* prevent repeated reports of this failure */ + pdn->eeh_mode |= EEH_MODE_ISOLATED; - /* If not the kind of error we know about, punt. */ - if (rets[0] != 2 && rets[0] != 4 && rets[0] != 5) { - __get_cpu_var(false_positives)++; - rc = 0; - goto dn_unlock; - } + reset_state = rets[0]; - /* Note that config-io to empty slots may fail; - * we recognize empty because they don't have children. */ - if ((rets[0] == 5) && (dn->child == NULL)) { - __get_cpu_var(false_positives)++; - rc = 0; - goto dn_unlock; - } + spin_lock_irqsave(&slot_errbuf_lock, flags); + memset(slot_errbuf, 0, eeh_error_buf_size); - __get_cpu_var(slot_resets)++; - - /* Avoid repeated reports of this failure, including problems - * with other functions on this device, and functions under - * bridges. */ - eeh_mark_slot (dn, EEH_MODE_ISOLATED); - spin_unlock_irqrestore(&confirm_error_lock, flags); + rc = rtas_call(ibm_slot_error_detail, + 8, 1, NULL, pdn->eeh_config_addr, + BUID_HI(pdn->phb->buid), + BUID_LO(pdn->phb->buid), NULL, 0, + virt_to_phys(slot_errbuf), + eeh_error_buf_size, + 1 /* Temporary Error */); + + if (rc == 0) + log_error(slot_errbuf, ERR_TYPE_RTAS_LOG, 0); + spin_unlock_irqrestore(&slot_errbuf_lock, flags); + + printk(KERN_INFO "EEH: MMIO failure (%d) on device: %s %s\n", + rets[0], dn->name, dn->full_name); + event = kmalloc(sizeof(*event), GFP_ATOMIC); + if (event == NULL) { + eeh_panic(dev, reset_state); + return 1; + } + + event->dev = dev; + event->dn = dn; + event->reset_state = reset_state; + + /* We may or may not be called in an interrupt context */ + spin_lock_irqsave(&eeh_eventlist_lock, flags); + list_add(&event->list, &eeh_eventlist); + spin_unlock_irqrestore(&eeh_eventlist_lock, flags); - eeh_send_failure_event (dn, dev, rets[0], rets[2]); - /* Most EEH events are due to device driver bugs. Having * a stack trace will help the device-driver authors figure * out what happened. So print that out. */ - if (rets[0] != 5) dump_stack(); - return 1; + dump_stack(); + schedule_work(&eeh_event_wq); -dn_unlock: - spin_unlock_irqrestore(&confirm_error_lock, flags); - return rc; + return 0; } -EXPORT_SYMBOL_GPL(eeh_dn_check_failure); +EXPORT_SYMBOL(eeh_dn_check_failure); /** * eeh_check_failure - check if all 1's data is due to EEH slot freeze * @token i/o token, should be address in the form 0xA.... * @val value, should be all 1's (XXX why do we need this arg??) * + * Check for an eeh failure at the given token address. * Check for an EEH failure at the given token address. Call this * routine if the result of a read was all 0xff's and you want to * find out if this is due to an EEH slot freeze event. This routine @@ -683,10 +656,8 @@ unsigned long eeh_check_failure(const volatile void __iomem *token, unsigned lon /* Finding the phys addr + pci device; this is pretty quick. */ addr = eeh_token_to_phys((unsigned long __force) token); dev = pci_get_device_by_addr(addr); - if (!dev) { - __get_cpu_var(no_device)++; + if (!dev) return val; - } dn = pci_device_to_OF_node(dev); eeh_dn_check_failure (dn, dev); @@ -697,217 +668,6 @@ unsigned long eeh_check_failure(const volatile void __iomem *token, unsigned lon EXPORT_SYMBOL(eeh_check_failure); -/* ------------------------------------------------------------- */ -/* The code below deals with error recovery */ - -/** Return negative value if a permanent error, else return - * a number of milliseconds to wait until the PCI slot is - * ready to be used. - */ -static int -eeh_slot_availability(struct pci_dn *pdn) -{ - int rc; - int rets[3]; - - rc = read_slot_reset_state(pdn, rets); - - if (rc) return rc; - - if (rets[1] == 0) return -1; /* EEH is not supported */ - if (rets[0] == 0) return 0; /* Oll Korrect */ - if (rets[0] == 5) { - if (rets[2] == 0) return -1; /* permanently unavailable */ - return rets[2]; /* number of millisecs to wait */ - } - return -1; -} - -/** rtas_pci_slot_reset raises/lowers the pci #RST line - * state: 1/0 to raise/lower the #RST - * - * Clear the EEH-frozen condition on a slot. This routine - * asserts the PCI #RST line if the 'state' argument is '1', - * and drops the #RST line if 'state is '0'. This routine is - * safe to call in an interrupt context. - * - */ - -static void -rtas_pci_slot_reset(struct pci_dn *pdn, int state) -{ - int rc; - - BUG_ON (pdn==NULL); - - if (!pdn->phb) { - printk (KERN_WARNING "EEH: in slot reset, device node %s has no phb\n", - pdn->node->full_name); - return; - } - - rc = rtas_call(ibm_set_slot_reset,4,1, NULL, - pdn->eeh_config_addr, - BUID_HI(pdn->phb->buid), - BUID_LO(pdn->phb->buid), - state); - if (rc) { - printk (KERN_WARNING "EEH: Unable to reset the failed slot, (%d) #RST=%d dn=%s\n", - rc, state, pdn->node->full_name); - return; - } -} - -/** rtas_set_slot_reset -- assert the pci #RST line for 1/4 second - * dn -- device node to be reset. - */ - -void -rtas_set_slot_reset(struct pci_dn *pdn) -{ - int i, rc; - - rtas_pci_slot_reset (pdn, 1); - - /* The PCI bus requires that the reset be held high for at least - * a 100 milliseconds. We wait a bit longer 'just in case'. */ - -#define PCI_BUS_RST_HOLD_TIME_MSEC 250 - msleep (PCI_BUS_RST_HOLD_TIME_MSEC); - - /* We might get hit with another EEH freeze as soon as the - * pci slot reset line is dropped. Make sure we don't miss - * these, and clear the flag now. */ - eeh_clear_slot (pdn->node, EEH_MODE_ISOLATED); - - rtas_pci_slot_reset (pdn, 0); - - /* After a PCI slot has been reset, the PCI Express spec requires - * a 1.5 second idle time for the bus to stabilize, before starting - * up traffic. */ -#define PCI_BUS_SETTLE_TIME_MSEC 1800 - msleep (PCI_BUS_SETTLE_TIME_MSEC); - - /* Now double check with the firmware to make sure the device is - * ready to be used; if not, wait for recovery. */ - for (i=0; i<10; i++) { - rc = eeh_slot_availability (pdn); - if (rc <= 0) break; - - msleep (rc+100); - } -} - -/* ------------------------------------------------------- */ -/** Save and restore of PCI BARs - * - * Although firmware will set up BARs during boot, it doesn't - * set up device BAR's after a device reset, although it will, - * if requested, set up bridge configuration. Thus, we need to - * configure the PCI devices ourselves. - */ - -/** - * __restore_bars - Restore the Base Address Registers - * Loads the PCI configuration space base address registers, - * the expansion ROM base address, the latency timer, and etc. - * from the saved values in the device node. - */ -static inline void __restore_bars (struct pci_dn *pdn) -{ - int i; - - if (NULL==pdn->phb) return; - for (i=4; i<10; i++) { - rtas_write_config(pdn, i*4, 4, pdn->config_space[i]); - } - - /* 12 == Expansion ROM Address */ - rtas_write_config(pdn, 12*4, 4, pdn->config_space[12]); - -#define BYTE_SWAP(OFF) (8*((OFF)/4)+3-(OFF)) -#define SAVED_BYTE(OFF) (((u8 *)(pdn->config_space))[BYTE_SWAP(OFF)]) - - rtas_write_config (pdn, PCI_CACHE_LINE_SIZE, 1, - SAVED_BYTE(PCI_CACHE_LINE_SIZE)); - - rtas_write_config (pdn, PCI_LATENCY_TIMER, 1, - SAVED_BYTE(PCI_LATENCY_TIMER)); - - /* max latency, min grant, interrupt pin and line */ - rtas_write_config(pdn, 15*4, 4, pdn->config_space[15]); -} - -/** - * eeh_restore_bars - restore the PCI config space info - * - * This routine performs a recursive walk to the children - * of this device as well. - */ -void eeh_restore_bars(struct pci_dn *pdn) -{ - struct device_node *dn; - if (!pdn) - return; - - if (! pdn->eeh_is_bridge) - __restore_bars (pdn); - - dn = pdn->node->child; - while (dn) { - eeh_restore_bars (PCI_DN(dn)); - dn = dn->sibling; - } -} - -/** - * eeh_save_bars - save device bars - * - * Save the values of the device bars. Unlike the restore - * routine, this routine is *not* recursive. This is because - * PCI devices are added individuallly; but, for the restore, - * an entire slot is reset at a time. - */ -static void eeh_save_bars(struct pci_dev * pdev, struct pci_dn *pdn) -{ - int i; - - if (!pdev || !pdn ) - return; - - for (i = 0; i < 16; i++) - pci_read_config_dword(pdev, i * 4, &pdn->config_space[i]); - - if (pdev->hdr_type == PCI_HEADER_TYPE_BRIDGE) - pdn->eeh_is_bridge = 1; -} - -void -rtas_configure_bridge(struct pci_dn *pdn) -{ - int token = rtas_token ("ibm,configure-bridge"); - int rc; - - if (token == RTAS_UNKNOWN_SERVICE) - return; - rc = rtas_call(token,3,1, NULL, - pdn->eeh_config_addr, - BUID_HI(pdn->phb->buid), - BUID_LO(pdn->phb->buid)); - if (rc) { - printk (KERN_WARNING "EEH: Unable to configure device bridge (%d) for %s\n", - rc, pdn->node->full_name); - } -} - -/* ------------------------------------------------------------- */ -/* The code below deals with enabling EEH for devices during the - * early boot sequence. EEH must be enabled before any PCI probing - * can be done. - */ - -#define EEH_ENABLE 1 - struct eeh_early_enable_info { unsigned int buid_hi; unsigned int buid_lo; @@ -924,11 +684,9 @@ static void *early_enable_eeh(struct device_node *dn, void *data) u32 *device_id = (u32 *)get_property(dn, "device-id", NULL); u32 *regs; int enable; - struct pci_dn *pdn = PCI_DN(dn); + struct pci_dn *pdn = dn->data; pdn->eeh_mode = 0; - pdn->eeh_check_count = 0; - pdn->eeh_freeze_count = 0; if (status && strcmp(status, "ok") != 0) return NULL; /* ignore devices with bad status */ @@ -965,9 +723,8 @@ static void *early_enable_eeh(struct device_node *dn, void *data) /* First register entry is addr (00BBSS00) */ /* Try to enable eeh */ ret = rtas_call(ibm_set_eeh_option, 4, 1, NULL, - regs[0], info->buid_hi, info->buid_lo, - EEH_ENABLE); - + regs[0], info->buid_hi, info->buid_lo, + EEH_ENABLE); if (ret == 0) { eeh_subsystem_enabled = 1; pdn->eeh_mode |= EEH_MODE_SUPPORTED; @@ -979,7 +736,7 @@ static void *early_enable_eeh(struct device_node *dn, void *data) /* This device doesn't support EEH, but it may have an * EEH parent, in which case we mark it as supported. */ - if (dn->parent && PCI_DN(dn->parent) + if (dn->parent && dn->parent->data && (PCI_DN(dn->parent)->eeh_mode & EEH_MODE_SUPPORTED)) { /* Parent supports EEH. */ pdn->eeh_mode |= EEH_MODE_SUPPORTED; @@ -992,7 +749,7 @@ static void *early_enable_eeh(struct device_node *dn, void *data) dn->full_name); } - return NULL; + return NULL; } /* @@ -1013,9 +770,6 @@ void __init eeh_init(void) struct device_node *phb, *np; struct eeh_early_enable_info info; - spin_lock_init(&confirm_error_lock); - spin_lock_init(&slot_errbuf_lock); - np = of_find_node_by_path("/rtas"); if (np == NULL) return; @@ -1043,11 +797,13 @@ void __init eeh_init(void) for (phb = of_find_node_by_name(NULL, "pci"); phb; phb = of_find_node_by_name(phb, "pci")) { unsigned long buid; + struct pci_dn *pci; buid = get_phb_buid(phb); - if (buid == 0 || PCI_DN(phb) == NULL) + if (buid == 0 || phb->data == NULL) continue; + pci = phb->data; info.buid_lo = BUID_LO(buid); info.buid_hi = BUID_HI(buid); traverse_pci_devices(phb, early_enable_eeh, &info); @@ -1076,13 +832,11 @@ void eeh_add_device_early(struct device_node *dn) struct pci_controller *phb; struct eeh_early_enable_info info; - if (!dn || !PCI_DN(dn)) + if (!dn || !dn->data) return; phb = PCI_DN(dn)->phb; if (NULL == phb || 0 == phb->buid) { - printk(KERN_WARNING "EEH: Expected buid but found none for %s\n", - dn->full_name); - dump_stack(); + printk(KERN_WARNING "EEH: Expected buid but found none\n"); return; } @@ -1090,7 +844,7 @@ void eeh_add_device_early(struct device_node *dn) info.buid_lo = BUID_LO(phb->buid); early_enable_eeh(dn, &info); } -EXPORT_SYMBOL_GPL(eeh_add_device_early); +EXPORT_SYMBOL(eeh_add_device_early); /** * eeh_add_device_late - perform EEH initialization for the indicated pci device @@ -1101,9 +855,6 @@ EXPORT_SYMBOL_GPL(eeh_add_device_early); */ void eeh_add_device_late(struct pci_dev *dev) { - struct device_node *dn; - struct pci_dn *pdn; - if (!dev || !eeh_subsystem_enabled) return; @@ -1111,15 +862,9 @@ void eeh_add_device_late(struct pci_dev *dev) printk(KERN_DEBUG "EEH: adding device %s\n", pci_name(dev)); #endif - pci_dev_get (dev); - dn = pci_device_to_OF_node(dev); - pdn = PCI_DN(dn); - pdn->pcidev = dev; - pci_addr_cache_insert_device (dev); - eeh_save_bars(dev, pdn); } -EXPORT_SYMBOL_GPL(eeh_add_device_late); +EXPORT_SYMBOL(eeh_add_device_late); /** * eeh_remove_device - undo EEH setup for the indicated pci device @@ -1130,7 +875,6 @@ EXPORT_SYMBOL_GPL(eeh_add_device_late); */ void eeh_remove_device(struct pci_dev *dev) { - struct device_node *dn; if (!dev || !eeh_subsystem_enabled) return; @@ -1139,29 +883,20 @@ void eeh_remove_device(struct pci_dev *dev) printk(KERN_DEBUG "EEH: remove device %s\n", pci_name(dev)); #endif pci_addr_cache_remove_device(dev); - - dn = pci_device_to_OF_node(dev); - PCI_DN(dn)->pcidev = NULL; - pci_dev_put (dev); } -EXPORT_SYMBOL_GPL(eeh_remove_device); +EXPORT_SYMBOL(eeh_remove_device); static int proc_eeh_show(struct seq_file *m, void *v) { unsigned int cpu; unsigned long ffs = 0, positives = 0, failures = 0; unsigned long resets = 0; - unsigned long no_dev = 0, no_dn = 0, no_cfg = 0, no_check = 0; for_each_cpu(cpu) { ffs += per_cpu(total_mmio_ffs, cpu); positives += per_cpu(false_positives, cpu); failures += per_cpu(ignored_failures, cpu); resets += per_cpu(slot_resets, cpu); - no_dev += per_cpu(no_device, cpu); - no_dn += per_cpu(no_dn, cpu); - no_cfg += per_cpu(no_cfg_addr, cpu); - no_check += per_cpu(ignored_check, cpu); } if (0 == eeh_subsystem_enabled) { @@ -1169,17 +904,13 @@ static int proc_eeh_show(struct seq_file *m, void *v) seq_printf(m, "eeh_total_mmio_ffs=%ld\n", ffs); } else { seq_printf(m, "EEH Subsystem is enabled\n"); - seq_printf(m, - "no device=%ld\n" - "no device node=%ld\n" - "no config address=%ld\n" - "check not wanted=%ld\n" - "eeh_total_mmio_ffs=%ld\n" - "eeh_false_positives=%ld\n" - "eeh_ignored_failures=%ld\n" - "eeh_slot_resets=%ld\n", - no_dev, no_dn, no_cfg, no_check, - ffs, positives, failures, resets); + seq_printf(m, "eeh_total_mmio_ffs=%ld\n" + "eeh_false_positives=%ld\n" + "eeh_ignored_failures=%ld\n" + "eeh_slot_resets=%ld\n" + "eeh_fail_count=%d\n", + ffs, positives, failures, resets, + eeh_fail_count.counter); } return 0; @@ -1201,7 +932,7 @@ static int __init eeh_init_proc(void) { struct proc_dir_entry *e; - if (platform_is_pseries()) { + if (systemcfg->platform & PLATFORM_PSERIES) { e = create_proc_entry("ppc64/eeh", 0, NULL); if (e) e->proc_fops = &proc_eeh_operations; diff --git a/trunk/arch/powerpc/kernel/firmware.c b/trunk/arch/ppc64/kernel/firmware.c similarity index 97% rename from trunk/arch/powerpc/kernel/firmware.c rename to trunk/arch/ppc64/kernel/firmware.c index 65eae752a527..d8432c0fb27d 100644 --- a/trunk/arch/powerpc/kernel/firmware.c +++ b/trunk/arch/ppc64/kernel/firmware.c @@ -1,4 +1,6 @@ /* + * arch/ppc64/kernel/firmware.c + * * Extracted from cputable.c * * Copyright (C) 2001 Ben. Herrenschmidt (benh@kernel.crashing.org) diff --git a/trunk/arch/ppc64/kernel/head.S b/trunk/arch/ppc64/kernel/head.S index 1c869ea72d28..9e8050ea1225 100644 --- a/trunk/arch/ppc64/kernel/head.S +++ b/trunk/arch/ppc64/kernel/head.S @@ -28,6 +28,7 @@ #include #include #include +#include #include #include #include @@ -1700,9 +1701,21 @@ _GLOBAL(__secondary_start) HMT_MEDIUM /* Set thread priority to MEDIUM */ ld r2,PACATOC(r13) - - /* Do early setup for that CPU */ - bl .early_setup_secondary + li r6,0 + stb r6,PACAPROCENABLED(r13) + +#ifndef CONFIG_PPC_ISERIES + /* Initialize the page table pointer register. */ + LOADADDR(r6,_SDR1) + ld r6,0(r6) /* get the value of _SDR1 */ + mtspr SPRN_SDR1,r6 /* set the htab location */ +#endif + /* Initialize the first segment table (or SLB) entry */ + ld r3,PACASTABVIRT(r13) /* get addr of segment table */ +BEGIN_FTR_SECTION + bl .stab_initialize +END_FTR_SECTION_IFCLR(CPU_FTR_SLB) + bl .slb_initialize /* Initialize the kernel stack. Just a repeat for iSeries. */ LOADADDR(r3,current_set) @@ -1711,6 +1724,37 @@ _GLOBAL(__secondary_start) addi r1,r1,THREAD_SIZE-STACK_FRAME_OVERHEAD std r1,PACAKSAVE(r13) + ld r3,PACASTABREAL(r13) /* get raddr of segment table */ + ori r4,r3,1 /* turn on valid bit */ + +#ifdef CONFIG_PPC_ISERIES + li r0,-1 /* hypervisor call */ + li r3,1 + sldi r3,r3,63 /* 0x8000000000000000 */ + ori r3,r3,4 /* 0x8000000000000004 */ + sc /* HvCall_setASR */ +#else + /* set the ASR */ + ld r3,systemcfg@got(r2) /* r3 = ptr to systemcfg */ + ld r3,0(r3) + lwz r3,PLATFORM(r3) /* r3 = platform flags */ + andi. r3,r3,PLATFORM_LPAR /* Test if bit 0 is set (LPAR bit) */ + beq 98f /* branch if result is 0 */ + mfspr r3,SPRN_PVR + srwi r3,r3,16 + cmpwi r3,0x37 /* SStar */ + beq 97f + cmpwi r3,0x36 /* IStar */ + beq 97f + cmpwi r3,0x34 /* Pulsar */ + bne 98f +97: li r3,H_SET_ASR /* hcall = H_SET_ASR */ + HVSC /* Invoking hcall */ + b 99f +98: /* !(rpa hypervisor) || !(star) */ + mtasr r4 /* set the stab location */ +99: +#endif li r7,0 mtlr r7 @@ -1852,6 +1896,40 @@ _STATIC(start_here_multiplatform) mr r3,r31 bl .early_setup + /* set the ASR */ + ld r3,PACASTABREAL(r13) + ori r4,r3,1 /* turn on valid bit */ + ld r3,systemcfg@got(r2) /* r3 = ptr to systemcfg */ + ld r3,0(r3) + lwz r3,PLATFORM(r3) /* r3 = platform flags */ + andi. r3,r3,PLATFORM_LPAR /* Test if bit 0 is set (LPAR bit) */ + beq 98f /* branch if result is 0 */ + mfspr r3,SPRN_PVR + srwi r3,r3,16 + cmpwi r3,0x37 /* SStar */ + beq 97f + cmpwi r3,0x36 /* IStar */ + beq 97f + cmpwi r3,0x34 /* Pulsar */ + bne 98f +97: li r3,H_SET_ASR /* hcall = H_SET_ASR */ + HVSC /* Invoking hcall */ + b 99f +98: /* !(rpa hypervisor) || !(star) */ + mtasr r4 /* set the stab location */ +99: + /* Set SDR1 (hash table pointer) */ + ld r3,systemcfg@got(r2) /* r3 = ptr to systemcfg */ + ld r3,0(r3) + lwz r3,PLATFORM(r3) /* r3 = platform flags */ + /* Test if bit 0 is set (LPAR bit) */ + andi. r3,r3,PLATFORM_LPAR + bne 98f /* branch if result is !0 */ + LOADADDR(r6,_SDR1) /* Only if NOT LPAR */ + sub r6,r6,r26 + ld r6,0(r6) /* get the value of _SDR1 */ + mtspr SPRN_SDR1,r6 /* set the htab location */ +98: LOADADDR(r3,.start_here_common) SET_REG_TO_CONST(r4, MSR_KERNEL) mtspr SPRN_SRR0,r3 diff --git a/trunk/arch/ppc64/kernel/idle.c b/trunk/arch/ppc64/kernel/idle.c index b879d3057ef8..8abd2ad92832 100644 --- a/trunk/arch/ppc64/kernel/idle.c +++ b/trunk/arch/ppc64/kernel/idle.c @@ -26,18 +26,22 @@ #include #include #include +#include #include -#include extern void power4_idle(void); void default_idle(void) { + long oldval; unsigned int cpu = smp_processor_id(); - set_thread_flag(TIF_POLLING_NRFLAG); while (1) { - if (!need_resched()) { + oldval = test_and_clear_thread_flag(TIF_NEED_RESCHED); + + if (!oldval) { + set_thread_flag(TIF_POLLING_NRFLAG); + while (!need_resched() && !cpu_is_offline(cpu)) { ppc64_runlatch_off(); @@ -50,12 +54,13 @@ void default_idle(void) } HMT_medium(); + clear_thread_flag(TIF_POLLING_NRFLAG); + } else { + set_need_resched(); } ppc64_runlatch_on(); - preempt_enable_no_resched(); schedule(); - preempt_disable(); if (cpu_is_offline(cpu) && system_state == SYSTEM_RUNNING) cpu_die(); } @@ -71,9 +76,7 @@ void native_idle(void) if (need_resched()) { ppc64_runlatch_on(); - preempt_enable_no_resched(); schedule(); - preempt_disable(); } if (cpu_is_offline(smp_processor_id()) && diff --git a/trunk/arch/powerpc/kernel/ioctl32.c b/trunk/arch/ppc64/kernel/ioctl32.c similarity index 99% rename from trunk/arch/powerpc/kernel/ioctl32.c rename to trunk/arch/ppc64/kernel/ioctl32.c index 3fa6a93adbd0..ba4a899045c2 100644 --- a/trunk/arch/powerpc/kernel/ioctl32.c +++ b/trunk/arch/ppc64/kernel/ioctl32.c @@ -1,6 +1,6 @@ -/* +/* * ioctl32.c: Conversion between 32bit and 64bit native ioctls. - * + * * Based on sparc64 ioctl32.c by: * * Copyright (C) 1997-2000 Jakub Jelinek (jakub@redhat.com) diff --git a/trunk/arch/powerpc/kernel/irq.c b/trunk/arch/ppc64/kernel/irq.c similarity index 70% rename from trunk/arch/powerpc/kernel/irq.c rename to trunk/arch/ppc64/kernel/irq.c index 4b7940693f3d..87474584033f 100644 --- a/trunk/arch/powerpc/kernel/irq.c +++ b/trunk/arch/ppc64/kernel/irq.c @@ -5,12 +5,12 @@ * Copyright (C) 1992 Linus Torvalds * Adapted from arch/i386 by Gary Thomas * Copyright (C) 1995-1996 Gary Thomas (gdt@linuxppc.org) - * Updated and modified by Cort Dougan - * Copyright (C) 1996-2001 Cort Dougan + * Updated and modified by Cort Dougan (cort@cs.nmt.edu) + * Copyright (C) 1996 Cort Dougan * Adapted for Power Macintosh by Paul Mackerras * Copyright (C) 1996 Paul Mackerras (paulus@cs.anu.edu.au) * Amiga/APUS changes by Jesper Skov (jskov@cygnus.co.uk). - * + * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License * as published by the Free Software Foundation; either version @@ -21,14 +21,6 @@ * instead of just grabbing them. Thus setups with different IRQ numbers * shouldn't result in any weird surprises, and installing new handlers * should be easier. - * - * The MPC8xx has an interrupt mask in the SIU. If a bit is set, the - * interrupt is _enabled_. As expected, IRQ0 is bit 0 in the 32-bit - * mask register (of which only 16 are defined), hence the weird shifting - * and complement of the cached_irq_mask. I want to be able to stuff - * this right into the SIU SMASK register. - * Many of the prep/chrp functions are conditional compiled on CONFIG_8xx - * to reduce code space and undefined function references. */ #include @@ -37,7 +29,6 @@ #include #include #include -#include #include #include #include @@ -49,13 +40,9 @@ #include #include #include -#include -#include +#include #include #include -#ifdef CONFIG_PPC64 -#include -#endif #include #include @@ -65,54 +52,35 @@ #include #include #include -#include -#ifdef CONFIG_PPC64 #include +#include #include -#endif - -static int ppc_spurious_interrupts; - -#if defined(CONFIG_PPC_ISERIES) && defined(CONFIG_SMP) -extern void iSeries_smp_message_recv(struct pt_regs *); -#endif - -#ifdef CONFIG_PPC32 -#define NR_MASK_WORDS ((NR_IRQS + 31) / 32) -unsigned long ppc_cached_irq_mask[NR_MASK_WORDS]; -atomic_t ppc_n_lost_interrupts; - -#ifdef CONFIG_TAU_INT -extern int tau_initialized; -extern int tau_interrupts(int); -#endif - -#if defined(CONFIG_SMP) && !defined(CONFIG_PPC_MERGE) -extern atomic_t ipi_recv; -extern atomic_t ipi_sent; +#ifdef CONFIG_SMP +extern void iSeries_smp_message_recv( struct pt_regs * ); #endif -#endif /* CONFIG_PPC32 */ -#ifdef CONFIG_PPC64 +extern irq_desc_t irq_desc[NR_IRQS]; EXPORT_SYMBOL(irq_desc); int distribute_irqs = 1; int __irq_offset_value; +int ppc_spurious_interrupts; u64 ppc64_interrupt_controller; -#endif /* CONFIG_PPC64 */ int show_interrupts(struct seq_file *p, void *v) { - int i = *(loff_t *)v, j; - struct irqaction *action; + int i = *(loff_t *) v, j; + struct irqaction * action; irq_desc_t *desc; unsigned long flags; if (i == 0) { - seq_puts(p, " "); - for_each_online_cpu(j) - seq_printf(p, "CPU%d ", j); + seq_printf(p, " "); + for (j=0; jhandler) - seq_printf(p, " %s ", desc->handler->typename); + seq_printf(p, " %s ", desc->handler->typename ); else - seq_puts(p, " None "); + seq_printf(p, " None "); seq_printf(p, "%s", (desc->status & IRQ_LEVEL) ? "Level " : "Edge "); - seq_printf(p, " %s", action->name); - for (action = action->next; action; action = action->next) + seq_printf(p, " %s",action->name); + for (action=action->next; action; action = action->next) seq_printf(p, ", %s", action->name); seq_putc(p, '\n'); skip: spin_unlock_irqrestore(&desc->lock, flags); - } else if (i == NR_IRQS) { -#ifdef CONFIG_PPC32 -#ifdef CONFIG_TAU_INT - if (tau_initialized){ - seq_puts(p, "TAU: "); - for (j = 0; j < NR_CPUS; j++) - if (cpu_online(j)) - seq_printf(p, "%10u ", tau_interrupts(j)); - seq_puts(p, " PowerPC Thermal Assist (cpu temp)\n"); - } -#endif -#if defined(CONFIG_SMP) && !defined(CONFIG_PPC_MERGE) - /* should this be per processor send/receive? */ - seq_printf(p, "IPI (recv/sent): %10u/%u\n", - atomic_read(&ipi_recv), atomic_read(&ipi_sent)); -#endif -#endif /* CONFIG_PPC32 */ + } else if (i == NR_IRQS) seq_printf(p, "BAD: %10u\n", ppc_spurious_interrupts); - } return 0; } @@ -191,6 +144,126 @@ void fixup_irqs(cpumask_t map) } #endif +extern int noirqdebug; + +/* + * Eventually, this should take an array of interrupts and an array size + * so it can dispatch multiple interrupts. + */ +void ppc_irq_dispatch_handler(struct pt_regs *regs, int irq) +{ + int status; + struct irqaction *action; + int cpu = smp_processor_id(); + irq_desc_t *desc = get_irq_desc(irq); + irqreturn_t action_ret; +#ifdef CONFIG_IRQSTACKS + struct thread_info *curtp, *irqtp; +#endif + + kstat_cpu(cpu).irqs[irq]++; + + if (desc->status & IRQ_PER_CPU) { + /* no locking required for CPU-local interrupts: */ + ack_irq(irq); + action_ret = handle_IRQ_event(irq, regs, desc->action); + desc->handler->end(irq); + return; + } + + spin_lock(&desc->lock); + ack_irq(irq); + /* + REPLAY is when Linux resends an IRQ that was dropped earlier + WAITING is used by probe to mark irqs that are being tested + */ + status = desc->status & ~(IRQ_REPLAY | IRQ_WAITING); + status |= IRQ_PENDING; /* we _want_ to handle it */ + + /* + * If the IRQ is disabled for whatever reason, we cannot + * use the action we have. + */ + action = NULL; + if (likely(!(status & (IRQ_DISABLED | IRQ_INPROGRESS)))) { + action = desc->action; + if (!action || !action->handler) { + ppc_spurious_interrupts++; + printk(KERN_DEBUG "Unhandled interrupt %x, disabled\n", irq); + /* We can't call disable_irq here, it would deadlock */ + if (!desc->depth) + desc->depth = 1; + desc->status |= IRQ_DISABLED; + /* This is not a real spurrious interrupt, we + * have to eoi it, so we jump to out + */ + mask_irq(irq); + goto out; + } + status &= ~IRQ_PENDING; /* we commit to handling */ + status |= IRQ_INPROGRESS; /* we are handling it */ + } + desc->status = status; + + /* + * If there is no IRQ handler or it was disabled, exit early. + Since we set PENDING, if another processor is handling + a different instance of this same irq, the other processor + will take care of it. + */ + if (unlikely(!action)) + goto out; + + /* + * Edge triggered interrupts need to remember + * pending events. + * This applies to any hw interrupts that allow a second + * instance of the same irq to arrive while we are in do_IRQ + * or in the handler. But the code here only handles the _second_ + * instance of the irq, not the third or fourth. So it is mostly + * useful for irq hardware that does not mask cleanly in an + * SMP environment. + */ + for (;;) { + spin_unlock(&desc->lock); + +#ifdef CONFIG_IRQSTACKS + /* Switch to the irq stack to handle this */ + curtp = current_thread_info(); + irqtp = hardirq_ctx[smp_processor_id()]; + if (curtp != irqtp) { + irqtp->task = curtp->task; + irqtp->flags = 0; + action_ret = call_handle_IRQ_event(irq, regs, action, irqtp); + irqtp->task = NULL; + if (irqtp->flags) + set_bits(irqtp->flags, &curtp->flags); + } else +#endif + action_ret = handle_IRQ_event(irq, regs, action); + + spin_lock(&desc->lock); + if (!noirqdebug) + note_interrupt(irq, desc, action_ret, regs); + if (likely(!(desc->status & IRQ_PENDING))) + break; + desc->status &= ~IRQ_PENDING; + } +out: + desc->status &= ~IRQ_INPROGRESS; + /* + * The ->end() handler has to deal with interrupts which got + * disabled while the handler was running. + */ + if (desc->handler) { + if (desc->handler->end) + desc->handler->end(irq); + else if (desc->handler->enable) + desc->handler->enable(irq); + } + spin_unlock(&desc->lock); +} + #ifdef CONFIG_PPC_ISERIES void do_IRQ(struct pt_regs *regs) { @@ -237,11 +310,8 @@ void do_IRQ(struct pt_regs *regs) void do_IRQ(struct pt_regs *regs) { int irq; -#ifdef CONFIG_IRQSTACKS - struct thread_info *curtp, *irqtp; -#endif - irq_enter(); + irq_enter(); #ifdef CONFIG_DEBUG_STACKOVERFLOW /* Debugging check for stack overflow: is there less than 2KB free? */ @@ -258,44 +328,20 @@ void do_IRQ(struct pt_regs *regs) } #endif - /* - * Every platform is required to implement ppc_md.get_irq. - * This function will either return an irq number or -1 to - * indicate there are no more pending. - * The value -2 is for buggy hardware and means that this IRQ - * has already been handled. -- Tom - */ irq = ppc_md.get_irq(regs); - if (irq >= 0) { -#ifdef CONFIG_IRQSTACKS - /* Switch to the irq stack to handle this */ - curtp = current_thread_info(); - irqtp = hardirq_ctx[smp_processor_id()]; - if (curtp != irqtp) { - irqtp->task = curtp->task; - irqtp->flags = 0; - call___do_IRQ(irq, regs, irqtp); - irqtp->task = NULL; - if (irqtp->flags) - set_bits(irqtp->flags, &curtp->flags); - } else -#endif - __do_IRQ(irq, regs); - } else -#ifdef CONFIG_PPC32 - if (irq != -2) -#endif - /* That's not SMP safe ... but who cares ? */ - ppc_spurious_interrupts++; - irq_exit(); -} + if (irq >= 0) + ppc_irq_dispatch_handler(regs, irq); + else + /* That's not SMP safe ... but who cares ? */ + ppc_spurious_interrupts++; + irq_exit(); +} #endif /* CONFIG_PPC_ISERIES */ void __init init_IRQ(void) { -#ifdef CONFIG_PPC64 static int once = 0; if (once) @@ -303,14 +349,10 @@ void __init init_IRQ(void) once++; -#endif ppc_md.init_IRQ(); -#ifdef CONFIG_PPC64 irq_ctx_init(); -#endif } -#ifdef CONFIG_PPC64 #ifndef CONFIG_PPC_ISERIES /* * Virtual IRQ mapping code, used on systems with XICS interrupt controllers. @@ -475,4 +517,3 @@ static int __init setup_noirqdistrib(char *str) } __setup("noirqdistrib", setup_noirqdistrib); -#endif /* CONFIG_PPC64 */ diff --git a/trunk/arch/powerpc/kernel/lparcfg.c b/trunk/arch/ppc64/kernel/lparcfg.c similarity index 98% rename from trunk/arch/powerpc/kernel/lparcfg.c rename to trunk/arch/ppc64/kernel/lparcfg.c index 5e954fae031f..3e7b2f28ec83 100644 --- a/trunk/arch/powerpc/kernel/lparcfg.c +++ b/trunk/arch/ppc64/kernel/lparcfg.c @@ -35,7 +35,6 @@ #include #include #include -#include #define MODULE_VERS "1.6" #define MODULE_NAME "lparcfg" @@ -97,7 +96,7 @@ static unsigned long get_purr(void) #define lparcfg_write NULL -/* +/* * Methods used to fetch LPAR data when running on an iSeries platform. */ static int lparcfg_data(struct seq_file *m, void *v) @@ -169,7 +168,7 @@ static int lparcfg_data(struct seq_file *m, void *v) #endif /* CONFIG_PPC_ISERIES */ #ifdef CONFIG_PPC_PSERIES -/* +/* * Methods used to fetch LPAR data when running on a pSeries platform. */ @@ -178,7 +177,7 @@ static int lparcfg_data(struct seq_file *m, void *v) * entitled_capacity,unallocated_capacity, * aggregation, resource_capability). * - * R4 = Entitled Processor Capacity Percentage. + * R4 = Entitled Processor Capacity Percentage. * R5 = Unallocated Processor Capacity Percentage. * R6 (AABBCCDDEEFFGGHH). * XXXX - reserved (0) @@ -191,7 +190,7 @@ static int lparcfg_data(struct seq_file *m, void *v) * XX - variable processor Capacity Weight * XX - Unallocated Variable Processor Capacity Weight. * XXXX - Active processors in Physical Processor Pool. - * XXXX - Processors active on platform. + * XXXX - Processors active on platform. */ static unsigned int h_get_ppp(unsigned long *entitled, unsigned long *unallocated, @@ -274,7 +273,7 @@ static void parse_system_parameter_string(struct seq_file *m) if (!workbuffer) { printk(KERN_ERR "%s %s kmalloc failure at line %d \n", __FILE__, __FUNCTION__, __LINE__); - kfree(local_buffer); + kfree(local_buffer); return; } #ifdef LPARCFG_DEBUG @@ -372,7 +371,7 @@ static int lparcfg_data(struct seq_file *m, void *v) lrdrp = (int *)get_property(rtas_node, "ibm,lrdr-capacity", NULL); if (lrdrp == NULL) { - partition_potential_processors = _systemcfg->processorCount; + partition_potential_processors = systemcfg->processorCount; } else { partition_potential_processors = *(lrdrp + 4); } diff --git a/trunk/arch/ppc64/kernel/machine_kexec.c b/trunk/arch/ppc64/kernel/machine_kexec.c index 07ea03598c00..ff8679f260f3 100644 --- a/trunk/arch/ppc64/kernel/machine_kexec.c +++ b/trunk/arch/ppc64/kernel/machine_kexec.c @@ -24,7 +24,6 @@ #include #include /* _end */ #include -#include #define HASH_GROUP_SIZE 0x80 /* size of each hash group, asm/mmu.h */ diff --git a/trunk/arch/ppc64/kernel/misc.S b/trunk/arch/ppc64/kernel/misc.S index 492bca6137eb..077507ffbab8 100644 --- a/trunk/arch/ppc64/kernel/misc.S +++ b/trunk/arch/ppc64/kernel/misc.S @@ -78,12 +78,12 @@ _GLOBAL(call_do_softirq) mtlr r0 blr -_GLOBAL(call___do_IRQ) +_GLOBAL(call_handle_IRQ_event) mflr r0 std r0,16(r1) - stdu r1,THREAD_SIZE-112(r5) - mr r1,r5 - bl .__do_IRQ + stdu r1,THREAD_SIZE-112(r6) + mr r1,r6 + bl .handle_IRQ_event ld r1,0(r1) ld r0,16(r1) mtlr r0 @@ -560,7 +560,7 @@ _GLOBAL(real_readb) isync blr -/* + /* * Do an IO access in real mode */ _GLOBAL(real_writeb) @@ -592,76 +592,6 @@ _GLOBAL(real_writeb) blr #endif /* defined(CONFIG_PPC_PMAC) || defined(CONFIG_PPC_MAPLE) */ -/* - * SCOM access functions for 970 (FX only for now) - * - * unsigned long scom970_read(unsigned int address); - * void scom970_write(unsigned int address, unsigned long value); - * - * The address passed in is the 24 bits register address. This code - * is 970 specific and will not check the status bits, so you should - * know what you are doing. - */ -_GLOBAL(scom970_read) - /* interrupts off */ - mfmsr r4 - ori r0,r4,MSR_EE - xori r0,r0,MSR_EE - mtmsrd r0,1 - - /* rotate 24 bits SCOM address 8 bits left and mask out it's low 8 bits - * (including parity). On current CPUs they must be 0'd, - * and finally or in RW bit - */ - rlwinm r3,r3,8,0,15 - ori r3,r3,0x8000 - - /* do the actual scom read */ - sync - mtspr SPRN_SCOMC,r3 - isync - mfspr r3,SPRN_SCOMD - isync - mfspr r0,SPRN_SCOMC - isync - - /* XXX: fixup result on some buggy 970's (ouch ! we lost a bit, bah - * that's the best we can do). Not implemented yet as we don't use - * the scom on any of the bogus CPUs yet, but may have to be done - * ultimately - */ - - /* restore interrupts */ - mtmsrd r4,1 - blr - - -_GLOBAL(scom970_write) - /* interrupts off */ - mfmsr r5 - ori r0,r5,MSR_EE - xori r0,r0,MSR_EE - mtmsrd r0,1 - - /* rotate 24 bits SCOM address 8 bits left and mask out it's low 8 bits - * (including parity). On current CPUs they must be 0'd. - */ - - rlwinm r3,r3,8,0,15 - - sync - mtspr SPRN_SCOMD,r4 /* write data */ - isync - mtspr SPRN_SCOMC,r3 /* write command */ - isync - mfspr 3,SPRN_SCOMC - isync - - /* restore interrupts */ - mtmsrd r5,1 - blr - - /* * Create a kernel thread * kernel_thread(fn, arg, flags) diff --git a/trunk/arch/ppc64/kernel/nvram.c b/trunk/arch/ppc64/kernel/nvram.c index c0fcd29918ce..4fb1a9f5060d 100644 --- a/trunk/arch/ppc64/kernel/nvram.c +++ b/trunk/arch/ppc64/kernel/nvram.c @@ -31,6 +31,7 @@ #include #include #include +#include #undef DEBUG_NVRAM @@ -166,7 +167,7 @@ static int dev_nvram_ioctl(struct inode *inode, struct file *file, case IOC_NVRAM_GET_OFFSET: { int part, offset; - if (_machine != PLATFORM_POWERMAC) + if (systemcfg->platform != PLATFORM_POWERMAC) return -EINVAL; if (copy_from_user(&part, (void __user*)arg, sizeof(part)) != 0) return -EFAULT; @@ -449,7 +450,7 @@ static int nvram_setup_partition(void) * in our nvram, as Apple defined partitions use pretty much * all of the space */ - if (_machine == PLATFORM_POWERMAC) + if (systemcfg->platform == PLATFORM_POWERMAC) return -ENOSPC; /* see if we have an OS partition that meets our needs. diff --git a/trunk/arch/powerpc/kernel/paca.c b/trunk/arch/ppc64/kernel/pacaData.c similarity index 98% rename from trunk/arch/powerpc/kernel/paca.c rename to trunk/arch/ppc64/kernel/pacaData.c index 3cf2517c5f91..3133c72b28ec 100644 --- a/trunk/arch/powerpc/kernel/paca.c +++ b/trunk/arch/ppc64/kernel/pacaData.c @@ -15,7 +15,7 @@ #include #include #include -#include + #include #include #include @@ -24,14 +24,15 @@ static union { struct systemcfg data; u8 page[PAGE_SIZE]; } systemcfg_store __attribute__((__section__(".data.page.aligned"))); -struct systemcfg *_systemcfg = &systemcfg_store.data; +struct systemcfg *systemcfg = &systemcfg_store.data; +EXPORT_SYMBOL(systemcfg); /* This symbol is provided by the linker - let it fill in the paca * field correctly */ extern unsigned long __toc_start; -/* The Paca is an array with one entry per processor. Each contains an +/* The Paca is an array with one entry per processor. Each contains an * lppaca, which contains the information shared between the * hypervisor and Linux. Each also contains an ItLpRegSave area which * is used by the hypervisor to save registers. diff --git a/trunk/arch/ppc64/kernel/pci.c b/trunk/arch/ppc64/kernel/pci.c index 3cef1b8f57f0..3d2106b022a1 100644 --- a/trunk/arch/ppc64/kernel/pci.c +++ b/trunk/arch/ppc64/kernel/pci.c @@ -295,8 +295,8 @@ static void pci_parse_of_addrs(struct device_node *node, struct pci_dev *dev) } } -struct pci_dev *of_create_pci_dev(struct device_node *node, - struct pci_bus *bus, int devfn) +static struct pci_dev *of_create_pci_dev(struct device_node *node, + struct pci_bus *bus, int devfn) { struct pci_dev *dev; const char *type; @@ -354,9 +354,10 @@ struct pci_dev *of_create_pci_dev(struct device_node *node, return dev; } -EXPORT_SYMBOL(of_create_pci_dev); -void __devinit of_scan_bus(struct device_node *node, +static void of_scan_pci_bridge(struct device_node *node, struct pci_dev *dev); + +static void __devinit of_scan_bus(struct device_node *node, struct pci_bus *bus) { struct device_node *child = NULL; @@ -380,10 +381,9 @@ void __devinit of_scan_bus(struct device_node *node, do_bus_setup(bus); } -EXPORT_SYMBOL(of_scan_bus); -void __devinit of_scan_pci_bridge(struct device_node *node, - struct pci_dev *dev) +static void __devinit of_scan_pci_bridge(struct device_node *node, + struct pci_dev *dev) { struct pci_bus *bus; u32 *busrange, *ranges; @@ -464,10 +464,9 @@ void __devinit of_scan_pci_bridge(struct device_node *node, else if (mode == PCI_PROBE_NORMAL) pci_scan_child_bus(bus); } -EXPORT_SYMBOL(of_scan_pci_bridge); #endif /* CONFIG_PPC_MULTIPLATFORM */ -void __devinit scan_phb(struct pci_controller *hose) +static void __devinit scan_phb(struct pci_controller *hose) { struct pci_bus *bus; struct device_node *node = hose->arch_data; @@ -548,11 +547,6 @@ static int __init pcibios_init(void) if (ppc64_isabridge_dev != NULL) printk("ISA bridge at %s\n", pci_name(ppc64_isabridge_dev)); -#ifdef CONFIG_PPC_MULTIPLATFORM - /* map in PCI I/O space */ - phbs_remap_io(); -#endif - printk("PCI: Probing PCI hardware done\n"); return 0; @@ -1282,9 +1276,12 @@ long sys_pciconfig_iobase(long which, unsigned long in_bus, * G5 machines... So when something asks for bus 0 io base * (bus 0 is HT root), we return the AGP one instead. */ - if (machine_is_compatible("MacRISC4")) +#ifdef CONFIG_PPC_PMAC + if (systemcfg->platform == PLATFORM_POWERMAC && + machine_is_compatible("MacRISC4")) if (in_bus == 0) in_bus = 0xf0; +#endif /* CONFIG_PPC_PMAC */ /* That syscall isn't quite compatible with PCI domains, but it's * used on pre-domains setup. We return the first match diff --git a/trunk/arch/ppc64/kernel/pci_dn.c b/trunk/arch/ppc64/kernel/pci_dn.c index 12c4c9e9bbc7..1a443a7ada4c 100644 --- a/trunk/arch/ppc64/kernel/pci_dn.c +++ b/trunk/arch/ppc64/kernel/pci_dn.c @@ -43,7 +43,7 @@ static void * __devinit update_dn_pci_info(struct device_node *dn, void *data) u32 *regs; struct pci_dn *pdn; - if (mem_init_done) + if (phb->is_dynamic) pdn = kmalloc(sizeof(*pdn), GFP_KERNEL); else pdn = alloc_bootmem(sizeof(*pdn)); @@ -120,14 +120,6 @@ void *traverse_pci_devices(struct device_node *start, traverse_func pre, return NULL; } -/** - * pci_devs_phb_init_dynamic - setup pci devices under this PHB - * phb: pci-to-host bridge (top-level bridge connecting to cpu) - * - * This routine is called both during boot, (before the memory - * subsystem is set up, before kmalloc is valid) and during the - * dynamic lpar operation of adding a PHB to a running system. - */ void __devinit pci_devs_phb_init_dynamic(struct pci_controller *phb) { struct device_node * dn = (struct device_node *) phb->arch_data; @@ -209,14 +201,9 @@ static struct notifier_block pci_dn_reconfig_nb = { .notifier_call = pci_dn_reconfig_notifier, }; -/** - * pci_devs_phb_init - Initialize phbs and pci devs under them. - * - * This routine walks over all phb's (pci-host bridges) on the - * system, and sets up assorted pci-related structures - * (including pci info in the device node structs) for each - * pci device found underneath. This routine runs once, - * early in the boot sequence. +/* + * Actually initialize the phbs. + * The buswalk on this phb has not happened yet. */ void __init pci_devs_phb_init(void) { diff --git a/trunk/arch/powerpc/kernel/proc_ppc64.c b/trunk/arch/ppc64/kernel/proc_ppc64.c similarity index 95% rename from trunk/arch/powerpc/kernel/proc_ppc64.c rename to trunk/arch/ppc64/kernel/proc_ppc64.c index a1c19502fe8b..24e955ee9487 100644 --- a/trunk/arch/powerpc/kernel/proc_ppc64.c +++ b/trunk/arch/ppc64/kernel/proc_ppc64.c @@ -1,16 +1,18 @@ /* - * Copyright (C) 2001 Mike Corrigan & Dave Engebretsen IBM Corporation + * arch/ppc64/kernel/proc_ppc64.c * + * Copyright (C) 2001 Mike Corrigan & Dave Engebretsen IBM Corporation + * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. - * + * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. - * + * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA @@ -51,7 +53,7 @@ static int __init proc_ppc64_create(void) if (!root) return 1; - if (!(platform_is_pseries() || _machine == PLATFORM_CELL)) + if (!(systemcfg->platform & (PLATFORM_PSERIES | PLATFORM_CELL))) return 0; if (!proc_mkdir("rtas", root)) @@ -72,7 +74,7 @@ static int __init proc_ppc64_init(void) if (!pde) return 1; pde->nlink = 1; - pde->data = _systemcfg; + pde->data = systemcfg; pde->size = PAGE_SIZE; pde->proc_fops = &page_map_fops; diff --git a/trunk/arch/ppc64/kernel/prom.c b/trunk/arch/ppc64/kernel/prom.c index fbad2c360784..dece31e58bc4 100644 --- a/trunk/arch/ppc64/kernel/prom.c +++ b/trunk/arch/ppc64/kernel/prom.c @@ -31,7 +31,6 @@ #include #include #include -#include #include #include @@ -47,6 +46,7 @@ #include #include #include +#include #include #include #include @@ -318,7 +318,7 @@ static int __devinit finish_node_interrupts(struct device_node *np, } /* We offset irq numbers for the u3 MPIC by 128 in PowerMac */ - if (_machine == PLATFORM_POWERMAC && ic && ic->parent) { + if (systemcfg->platform == PLATFORM_POWERMAC && ic && ic->parent) { char *name = get_property(ic->parent, "name", NULL); if (name && !strcmp(name, "u3")) np->intrs[intrcount].line += 128; @@ -1065,7 +1065,7 @@ static int __init early_init_dt_scan_chosen(unsigned long node, prop = (u32 *)of_get_flat_dt_prop(node, "linux,platform", NULL); if (prop == NULL) return 0; - _machine = *prop; + systemcfg->platform = *prop; /* check if iommu is forced on or off */ if (of_get_flat_dt_prop(node, "linux,iommu-off", NULL) != NULL) @@ -1230,8 +1230,11 @@ void __init early_init_devtree(void *params) of_scan_flat_dt(early_init_dt_scan_memory, NULL); lmb_enforce_memory_limit(memory_limit); lmb_analyze(); + systemcfg->physicalMemorySize = lmb_phys_mem_size(); lmb_reserve(0, __pa(klimit)); + DBG("Phys. mem: %lx\n", systemcfg->physicalMemorySize); + /* Reserve LMB regions used by kernel, initrd, dt, etc... */ early_reserve_mem(); @@ -1750,7 +1753,7 @@ static int of_finish_dynamic_node(struct device_node *node, /* We don't support that function on PowerMac, at least * not yet */ - if (_machine == PLATFORM_POWERMAC) + if (systemcfg->platform == PLATFORM_POWERMAC) return -ENODEV; /* fix up new node's linux_phandle field */ @@ -1863,32 +1866,17 @@ get_property(struct device_node *np, const char *name, int *lenp) EXPORT_SYMBOL(get_property); /* - * Add a property to a node. + * Add a property to a node */ -int +void prom_add_property(struct device_node* np, struct property* prop) { - struct property **next; + struct property **next = &np->properties; prop->next = NULL; - write_lock(&devtree_lock); - next = &np->properties; - while (*next) { - if (strcmp(prop->name, (*next)->name) == 0) { - /* duplicate ! don't insert it */ - write_unlock(&devtree_lock); - return -1; - } + while (*next) next = &(*next)->next; - } *next = prop; - write_unlock(&devtree_lock); - - /* try to add to proc as well if it was initialized */ - if (np->pde) - proc_device_tree_add_prop(np->pde, prop); - - return 0; } #if 0 diff --git a/trunk/arch/ppc64/kernel/prom_init.c b/trunk/arch/ppc64/kernel/prom_init.c index 6375f40b23db..a4bbca6dbb8b 100644 --- a/trunk/arch/ppc64/kernel/prom_init.c +++ b/trunk/arch/ppc64/kernel/prom_init.c @@ -44,6 +44,7 @@ #include #include #include +#include #include #include #include @@ -1824,7 +1825,7 @@ static void __init fixup_device_tree(void) if (prom_getprop(u3, "device-rev", &u3_rev, sizeof(u3_rev)) == PROM_ERROR) return; - if (u3_rev < 0x35 || u3_rev > 0x39) + if (u3_rev != 0x35 && u3_rev != 0x37) return; /* does it need fixup ? */ if (prom_getproplen(i2c, "interrupts") > 0) @@ -1934,8 +1935,7 @@ unsigned long __init prom_init(unsigned long r3, unsigned long r4, unsigned long /* * On pSeries, inform the firmware about our capabilities */ - if (RELOC(of_platform) == PLATFORM_PSERIES || - RELOC(of_platform) == PLATFORM_PSERIES_LPAR) + if (RELOC(of_platform) & PLATFORM_PSERIES) prom_send_capabilities(); /* diff --git a/trunk/arch/powerpc/kernel/rtas_pci.c b/trunk/arch/ppc64/kernel/rtas_pci.c similarity index 91% rename from trunk/arch/powerpc/kernel/rtas_pci.c rename to trunk/arch/ppc64/kernel/rtas_pci.c index 0e5a8e116653..3ad15c90fbbd 100644 --- a/trunk/arch/powerpc/kernel/rtas_pci.c +++ b/trunk/arch/ppc64/kernel/rtas_pci.c @@ -5,19 +5,19 @@ * Copyright (C) 2003 Anton Blanchard , IBM * * RTAS specific routines for PCI. - * + * * Based on code from pci.c, chrp_pci.c and pSeries_pci.c * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. - * + * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. - * + * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA @@ -47,7 +47,7 @@ static int write_pci_config; static int ibm_read_pci_config; static int ibm_write_pci_config; -static inline int config_access_valid(struct pci_dn *dn, int where) +static int config_access_valid(struct pci_dn *dn, int where) { if (where < 256) return 1; @@ -72,14 +72,16 @@ static int of_device_available(struct device_node * dn) return 0; } -static int rtas_read_config(struct pci_dn *pdn, int where, int size, u32 *val) +static int rtas_read_config(struct device_node *dn, int where, int size, u32 *val) { int returnval = -1; unsigned long buid, addr; int ret; + struct pci_dn *pdn; - if (!pdn) + if (!dn || !dn->data) return PCIBIOS_DEVICE_NOT_FOUND; + pdn = dn->data; if (!config_access_valid(pdn, where)) return PCIBIOS_BAD_REGISTER_NUMBER; @@ -88,7 +90,7 @@ static int rtas_read_config(struct pci_dn *pdn, int where, int size, u32 *val) buid = pdn->phb->buid; if (buid) { ret = rtas_call(ibm_read_pci_config, 4, 2, &returnval, - addr, BUID_HI(buid), BUID_LO(buid), size); + addr, buid >> 32, buid & 0xffffffff, size); } else { ret = rtas_call(read_pci_config, 2, 2, &returnval, addr, size); } @@ -98,7 +100,7 @@ static int rtas_read_config(struct pci_dn *pdn, int where, int size, u32 *val) return PCIBIOS_DEVICE_NOT_FOUND; if (returnval == EEH_IO_ERROR_VALUE(size) && - eeh_dn_check_failure (pdn->node, NULL)) + eeh_dn_check_failure (dn, NULL)) return PCIBIOS_DEVICE_NOT_FOUND; return PCIBIOS_SUCCESSFUL; @@ -116,23 +118,23 @@ static int rtas_pci_read_config(struct pci_bus *bus, busdn = bus->sysdata; /* must be a phb */ /* Search only direct children of the bus */ - for (dn = busdn->child; dn; dn = dn->sibling) { - struct pci_dn *pdn = PCI_DN(dn); - if (pdn && pdn->devfn == devfn + for (dn = busdn->child; dn; dn = dn->sibling) + if (dn->data && PCI_DN(dn)->devfn == devfn && of_device_available(dn)) - return rtas_read_config(pdn, where, size, val); - } + return rtas_read_config(dn, where, size, val); return PCIBIOS_DEVICE_NOT_FOUND; } -int rtas_write_config(struct pci_dn *pdn, int where, int size, u32 val) +int rtas_write_config(struct device_node *dn, int where, int size, u32 val) { unsigned long buid, addr; int ret; + struct pci_dn *pdn; - if (!pdn) + if (!dn || !dn->data) return PCIBIOS_DEVICE_NOT_FOUND; + pdn = dn->data; if (!config_access_valid(pdn, where)) return PCIBIOS_BAD_REGISTER_NUMBER; @@ -140,8 +142,7 @@ int rtas_write_config(struct pci_dn *pdn, int where, int size, u32 val) (pdn->devfn << 8) | (where & 0xff); buid = pdn->phb->buid; if (buid) { - ret = rtas_call(ibm_write_pci_config, 5, 1, NULL, addr, - BUID_HI(buid), BUID_LO(buid), size, (ulong) val); + ret = rtas_call(ibm_write_pci_config, 5, 1, NULL, addr, buid >> 32, buid & 0xffffffff, size, (ulong) val); } else { ret = rtas_call(write_pci_config, 3, 1, NULL, addr, size, (ulong)val); } @@ -164,12 +165,10 @@ static int rtas_pci_write_config(struct pci_bus *bus, busdn = bus->sysdata; /* must be a phb */ /* Search only direct children of the bus */ - for (dn = busdn->child; dn; dn = dn->sibling) { - struct pci_dn *pdn = PCI_DN(dn); - if (pdn && pdn->devfn == devfn + for (dn = busdn->child; dn; dn = dn->sibling) + if (dn->data && PCI_DN(dn)->devfn == devfn && of_device_available(dn)) - return rtas_write_config(pdn, where, size, val); - } + return rtas_write_config(dn, where, size, val); return PCIBIOS_DEVICE_NOT_FOUND; } @@ -222,7 +221,7 @@ static void python_countermeasures(struct device_node *dev, /* Python's register file is 1 MB in size. */ chip_regs = ioremap(reg_struct.address & ~(0xfffffUL), 0x100000); - /* + /* * Firmware doesn't always clear this bit which is critical * for good performance - Anton */ @@ -293,7 +292,7 @@ static int phb_set_bus_ranges(struct device_node *dev, if (bus_range == NULL || len < 2 * sizeof(int)) { return 1; } - + phb->first_busno = bus_range[0]; phb->last_busno = bus_range[1]; @@ -441,6 +440,7 @@ struct pci_controller * __devinit init_phb_dynamic(struct device_node *dn) struct device_node *root = of_find_node_by_path("/"); unsigned int root_size_cells = 0; struct pci_controller *phb; + struct pci_bus *bus; int primary; root_size_cells = prom_n_size_cells(root); @@ -456,7 +456,10 @@ struct pci_controller * __devinit init_phb_dynamic(struct device_node *dn) of_node_put(root); pci_devs_phb_init_dynamic(phb); - scan_phb(phb); + phb->last_busno = 0xff; + bus = pci_scan_bus(phb->first_busno, phb->ops, phb->arch_data); + phb->bus = bus; + phb->last_busno = bus->subordinate; return phb; } diff --git a/trunk/arch/powerpc/platforms/pseries/scanlog.c b/trunk/arch/ppc64/kernel/scanlog.c similarity index 100% rename from trunk/arch/powerpc/platforms/pseries/scanlog.c rename to trunk/arch/ppc64/kernel/scanlog.c diff --git a/trunk/arch/powerpc/kernel/sysfs.c b/trunk/arch/ppc64/kernel/sysfs.c similarity index 99% rename from trunk/arch/powerpc/kernel/sysfs.c rename to trunk/arch/ppc64/kernel/sysfs.c index 850af198fb5f..e99ec62c2c52 100644 --- a/trunk/arch/powerpc/kernel/sysfs.c +++ b/trunk/arch/ppc64/kernel/sysfs.c @@ -232,7 +232,7 @@ static void register_cpu_online(unsigned int cpu) sysdev_create_file(s, &attr_pmc7); if (cur_cpu_spec->num_pmcs >= 8) sysdev_create_file(s, &attr_pmc8); - + if (cpu_has_feature(CPU_FTR_SMT)) sysdev_create_file(s, &attr_purr); } diff --git a/trunk/arch/ppc64/kernel/udbg.c b/trunk/arch/ppc64/kernel/udbg.c index 0d878e72fc44..d49c3613c8ec 100644 --- a/trunk/arch/ppc64/kernel/udbg.c +++ b/trunk/arch/ppc64/kernel/udbg.c @@ -10,10 +10,12 @@ */ #include +#define WANT_PPCDBG_TAB /* Only defined here */ #include #include #include #include +#include #include void (*udbg_putc)(unsigned char c); @@ -87,6 +89,59 @@ void udbg_printf(const char *fmt, ...) va_end(args); } +/* PPCDBG stuff */ + +u64 ppc64_debug_switch; + +/* Special print used by PPCDBG() macro */ +void udbg_ppcdbg(unsigned long debug_flags, const char *fmt, ...) +{ + unsigned long active_debugs = debug_flags & ppc64_debug_switch; + + if (active_debugs) { + va_list ap; + unsigned char buf[UDBG_BUFSIZE]; + unsigned long i, len = 0; + + for (i=0; i < PPCDBG_NUM_FLAGS; i++) { + if (((1U << i) & active_debugs) && + trace_names[i]) { + len += strlen(trace_names[i]); + udbg_puts(trace_names[i]); + break; + } + } + + snprintf(buf, UDBG_BUFSIZE, " [%s]: ", current->comm); + len += strlen(buf); + udbg_puts(buf); + + while (len < 18) { + udbg_puts(" "); + len++; + } + + va_start(ap, fmt); + vsnprintf(buf, UDBG_BUFSIZE, fmt, ap); + udbg_puts(buf); + va_end(ap); + } +} + +unsigned long udbg_ifdebug(unsigned long flags) +{ + return (flags & ppc64_debug_switch); +} + +/* + * Initialize the PPCDBG state. Called before relocation has been enabled. + */ +void __init ppcdbg_initialize(void) +{ + ppc64_debug_switch = PPC_DEBUG_DEFAULT; /* | PPCDBG_BUSWALK | */ + /* PPCDBG_PHBINIT | PPCDBG_MM | PPCDBG_MMINIT | PPCDBG_TCEINIT | PPCDBG_TCE */; +} + /* * Early boot console based on udbg */ diff --git a/trunk/arch/ppc64/kernel/vdso.c b/trunk/arch/ppc64/kernel/vdso.c index 1bbacac44988..4aacf521e3e4 100644 --- a/trunk/arch/ppc64/kernel/vdso.c +++ b/trunk/arch/ppc64/kernel/vdso.c @@ -34,7 +34,6 @@ #include #include #include -#include #include #undef DEBUG @@ -180,7 +179,7 @@ static struct page * vdso_vma_nopage(struct vm_area_struct * vma, * Last page is systemcfg. */ if ((vma->vm_end - address) <= PAGE_SIZE) - pg = virt_to_page(_systemcfg); + pg = virt_to_page(systemcfg); else pg = virt_to_page(vbase + offset); @@ -605,7 +604,7 @@ void __init vdso_init(void) get_page(pg); } - get_page(virt_to_page(_systemcfg)); + get_page(virt_to_page(systemcfg)); } int in_gate_area_no_task(unsigned long addr) diff --git a/trunk/arch/s390/appldata/appldata_base.c b/trunk/arch/s390/appldata/appldata_base.c index dee6ab54984d..c9f2f60cfa58 100644 --- a/trunk/arch/s390/appldata/appldata_base.c +++ b/trunk/arch/s390/appldata/appldata_base.c @@ -592,15 +592,12 @@ int appldata_register_ops(struct appldata_ops *ops) */ void appldata_unregister_ops(struct appldata_ops *ops) { - void *table; spin_lock(&appldata_ops_lock); + unregister_sysctl_table(ops->sysctl_header); list_del(&ops->list); - /* at that point any incoming access will fail */ - table = ops->ctl_table; + kfree(ops->ctl_table); ops->ctl_table = NULL; spin_unlock(&appldata_ops_lock); - unregister_sysctl_table(ops->sysctl_header); - kfree(table); P_INFO("%s-ops unregistered!\n", ops->name); } /********************** module-ops management **************************/ diff --git a/trunk/arch/s390/kernel/debug.c b/trunk/arch/s390/kernel/debug.c index 896d39d0e4ce..bc59282da762 100644 --- a/trunk/arch/s390/kernel/debug.c +++ b/trunk/arch/s390/kernel/debug.c @@ -486,7 +486,7 @@ debug_format_entry(file_private_info_t *p_info) * - goto next entry in p_info */ -static inline int +extern inline int debug_next_entry(file_private_info_t *p_info) { debug_info_t *id; @@ -800,7 +800,7 @@ debug_set_level(debug_info_t* id, int new_level) * - set active entry to next in the ring buffer */ -static inline void +extern inline void proceed_active_entry(debug_info_t * id) { if ((id->active_entries[id->active_area] += id->entry_size) @@ -817,7 +817,7 @@ proceed_active_entry(debug_info_t * id) * - set active area to next in the ring buffer */ -static inline void +extern inline void proceed_active_area(debug_info_t * id) { id->active_area++; @@ -828,7 +828,7 @@ proceed_active_area(debug_info_t * id) * get_active_entry: */ -static inline debug_entry_t* +extern inline debug_entry_t* get_active_entry(debug_info_t * id) { return (debug_entry_t *) (((char *) id->areas[id->active_area] @@ -841,7 +841,7 @@ get_active_entry(debug_info_t * id) * - set timestamp, caller address, cpu number etc. */ -static inline void +extern inline void debug_finish_entry(debug_info_t * id, debug_entry_t* active, int level, int exception) { @@ -971,7 +971,7 @@ debug_entry_t * counts arguments in format string for sprintf view */ -static inline int +extern inline int debug_count_numargs(char *string) { int numargs=0; diff --git a/trunk/arch/s390/kernel/process.c b/trunk/arch/s390/kernel/process.c index 78b64fe5e7c2..9f3dff6c0b72 100644 --- a/trunk/arch/s390/kernel/process.c +++ b/trunk/arch/s390/kernel/process.c @@ -99,15 +99,15 @@ void default_idle(void) { int cpu, rc; - /* CPU is going idle. */ - cpu = smp_processor_id(); - local_irq_disable(); - if (need_resched()) { + if (need_resched()) { local_irq_enable(); - return; - } + schedule(); + return; + } + /* CPU is going idle. */ + cpu = smp_processor_id(); rc = notifier_call_chain(&idle_chain, CPU_IDLE, (void *)(long) cpu); if (rc != NOTIFY_OK && rc != NOTIFY_DONE) BUG(); @@ -120,7 +120,7 @@ void default_idle(void) __ctl_set_bit(8, 15); #ifdef CONFIG_HOTPLUG_CPU - if (cpu_is_offline(cpu)) + if (cpu_is_offline(smp_processor_id())) cpu_die(); #endif @@ -139,14 +139,8 @@ void default_idle(void) void cpu_idle(void) { - for (;;) { - while (!need_resched()) - default_idle(); - - preempt_enable_no_resched(); - schedule(); - preempt_disable(); - } + for (;;) + default_idle(); } void show_regs(struct pt_regs *regs) diff --git a/trunk/arch/s390/kernel/smp.c b/trunk/arch/s390/kernel/smp.c index 5856b3fda6bf..e13c87b446b2 100644 --- a/trunk/arch/s390/kernel/smp.c +++ b/trunk/arch/s390/kernel/smp.c @@ -533,7 +533,6 @@ int __devinit start_secondary(void *cpuvoid) { /* Setup the cpu */ cpu_init(); - preempt_disable(); /* init per CPU timer */ init_cpu_timer(); #ifdef CONFIG_VIRT_TIMER diff --git a/trunk/arch/s390/mm/fault.c b/trunk/arch/s390/mm/fault.c index fb2607c369ed..64e32da77754 100644 --- a/trunk/arch/s390/mm/fault.c +++ b/trunk/arch/s390/mm/fault.c @@ -160,7 +160,7 @@ static void do_sigsegv(struct pt_regs *regs, unsigned long error_code, * 11 Page translation -> Not present (nullification) * 3b Region third trans. -> Not present (nullification) */ -static inline void +extern inline void do_exception(struct pt_regs *regs, unsigned long error_code, int is_protection) { struct task_struct *tsk; diff --git a/trunk/arch/sh/kernel/process.c b/trunk/arch/sh/kernel/process.c index fd4f240b833d..6dce9d0b81f8 100644 --- a/trunk/arch/sh/kernel/process.c +++ b/trunk/arch/sh/kernel/process.c @@ -51,24 +51,28 @@ void enable_hlt(void) EXPORT_SYMBOL(enable_hlt); -void cpu_idle(void) +void default_idle(void) { /* endless idle loop with no priority at all */ while (1) { if (hlt_counter) { - while (!need_resched()) - cpu_relax(); + while (1) + if (need_resched()) + break; } else { while (!need_resched()) cpu_sleep(); } - preempt_enable_no_resched(); schedule(); - preempt_disable(); } } +void cpu_idle(void) +{ + default_idle(); +} + void machine_restart(char * __unused) { /* SR.BL=1 and invoke address error to let CPU reset (manual reset) */ diff --git a/trunk/arch/sh/kernel/smp.c b/trunk/arch/sh/kernel/smp.c index 59e49b18252c..5ecefc02896a 100644 --- a/trunk/arch/sh/kernel/smp.c +++ b/trunk/arch/sh/kernel/smp.c @@ -112,9 +112,7 @@ int __cpu_up(unsigned int cpu) int start_secondary(void *unused) { - unsigned int cpu; - - cpu = smp_processor_id(); + unsigned int cpu = smp_processor_id(); atomic_inc(&init_mm.mm_count); current->active_mm = &init_mm; @@ -122,7 +120,6 @@ int start_secondary(void *unused) smp_store_cpu_info(cpu); __smp_slave_init(cpu); - preempt_disable(); per_cpu_trap_init(); atomic_inc(&cpus_booted); diff --git a/trunk/arch/sh64/kernel/process.c b/trunk/arch/sh64/kernel/process.c index b95d04141855..efde41c0cd66 100644 --- a/trunk/arch/sh64/kernel/process.c +++ b/trunk/arch/sh64/kernel/process.c @@ -307,19 +307,23 @@ __setup("hlt", hlt_setup); static inline void hlt(void) { + if (hlt_counter) + return; + __asm__ __volatile__ ("sleep" : : : "memory"); } /* * The idle loop on a uniprocessor SH.. */ -void cpu_idle(void) +void default_idle(void) { /* endless idle loop with no priority at all */ while (1) { if (hlt_counter) { - while (!need_resched()) - cpu_relax(); + while (1) + if (need_resched()) + break; } else { local_irq_disable(); while (!need_resched()) { @@ -330,11 +334,13 @@ void cpu_idle(void) } local_irq_enable(); } - preempt_enable_no_resched(); schedule(); - preempt_disable(); } +} +void cpu_idle(void) +{ + default_idle(); } void machine_restart(char * __unused) diff --git a/trunk/arch/sparc/Kconfig b/trunk/arch/sparc/Kconfig index 3cfb8be3ff6d..6537445dac0e 100644 --- a/trunk/arch/sparc/Kconfig +++ b/trunk/arch/sparc/Kconfig @@ -201,14 +201,6 @@ config SUN_OPENPROMFS Only choose N if you know in advance that you will not need to modify OpenPROM settings on the running system. -config SPARC_LED - tristate "Sun4m LED driver" - help - This driver toggles the front-panel LED on sun4m systems - in a user-specifyable manner. It's state can be probed - by reading /proc/led and it's blinking mode can be changed - via writes to /proc/led - source "fs/Kconfig.binfmt" config SUNOS_EMUL diff --git a/trunk/arch/sparc/kernel/Makefile b/trunk/arch/sparc/kernel/Makefile index 1b83e21841b5..3d22ba2af01c 100644 --- a/trunk/arch/sparc/kernel/Makefile +++ b/trunk/arch/sparc/kernel/Makefile @@ -21,7 +21,6 @@ obj-$(CONFIG_SUN_AUXIO) += auxio.o obj-$(CONFIG_PCI) += ebus.o obj-$(CONFIG_SUN_PM) += apc.o pmc.o obj-$(CONFIG_MODULES) += module.o sparc_ksyms.o -obj-$(CONFIG_SPARC_LED) += led.o ifdef CONFIG_SUNOS_EMUL obj-y += sys_sunos.o sunos_ioctl.o diff --git a/trunk/arch/sparc/kernel/cpu.c b/trunk/arch/sparc/kernel/cpu.c index d7bfc61d2879..6a4ebc62193e 100644 --- a/trunk/arch/sparc/kernel/cpu.c +++ b/trunk/arch/sparc/kernel/cpu.c @@ -75,7 +75,7 @@ struct cpu_fp_info linux_sparc_fpu[] = { { 9, 3, "Fujitsu or Weitek on-chip FPU"}, }; -#define NSPARCFPU ARRAY_SIZE(linux_sparc_fpu) +#define NSPARCFPU (sizeof(linux_sparc_fpu)/sizeof(struct cpu_fp_info)) struct cpu_iu_info linux_sparc_chips[] = { /* Sun4/100, 4/200, SLC */ @@ -120,7 +120,7 @@ struct cpu_iu_info linux_sparc_chips[] = { { 0xf, 0, "UNKNOWN CPU-VENDOR/TYPE"}, }; -#define NSPARCCHIPS ARRAY_SIZE(linux_sparc_chips) +#define NSPARCCHIPS (sizeof(linux_sparc_chips)/sizeof(struct cpu_iu_info)) char *sparc_cpu_type; char *sparc_fpu_type; diff --git a/trunk/arch/sparc/kernel/led.c b/trunk/arch/sparc/kernel/led.c deleted file mode 100644 index 2a3afca453c9..000000000000 --- a/trunk/arch/sparc/kernel/led.c +++ /dev/null @@ -1,139 +0,0 @@ -#include -#include -#include -#include -#include - -#include - -#define LED_MAX_LENGTH 8 /* maximum chars written to proc file */ - -static inline void led_toggle(void) -{ - unsigned char val = get_auxio(); - unsigned char on, off; - - if (val & AUXIO_LED) { - on = 0; - off = AUXIO_LED; - } else { - on = AUXIO_LED; - off = 0; - } - - set_auxio(on, off); -} - -static struct timer_list led_blink_timer; - -static void led_blink(unsigned long timeout) -{ - led_toggle(); - - /* reschedule */ - if (!timeout) { /* blink according to load */ - led_blink_timer.expires = jiffies + - ((1 + (avenrun[0] >> FSHIFT)) * HZ); - led_blink_timer.data = 0; - } else { /* blink at user specified interval */ - led_blink_timer.expires = jiffies + (timeout * HZ); - led_blink_timer.data = timeout; - } - add_timer(&led_blink_timer); -} - -static int led_read_proc(char *buf, char **start, off_t offset, int count, - int *eof, void *data) -{ - int len = 0; - - if (get_auxio() & AUXIO_LED) - len = sprintf(buf, "on\n"); - else - len = sprintf(buf, "off\n"); - - return len; -} - -static int led_write_proc(struct file *file, const char *buffer, - unsigned long count, void *data) -{ - char *buf = NULL; - - if (count > LED_MAX_LENGTH) - count = LED_MAX_LENGTH; - - buf = kmalloc(sizeof(char) * (count + 1), GFP_KERNEL); - if (!buf) - return -ENOMEM; - - if (copy_from_user(buf, buffer, count)) { - kfree(buf); - return -EFAULT; - } - - buf[count] = '\0'; - - /* work around \n when echo'ing into proc */ - if (buf[count - 1] == '\n') - buf[count - 1] = '\0'; - - /* before we change anything we want to stop any running timers, - * otherwise calls such as on will have no persistent effect - */ - del_timer_sync(&led_blink_timer); - - if (!strcmp(buf, "on")) { - auxio_set_led(AUXIO_LED_ON); - } else if (!strcmp(buf, "toggle")) { - led_toggle(); - } else if ((*buf > '0') && (*buf <= '9')) { - led_blink(simple_strtoul(buf, NULL, 10)); - } else if (!strcmp(buf, "load")) { - led_blink(0); - } else { - auxio_set_led(AUXIO_LED_OFF); - } - - kfree(buf); - - return count; -} - -static struct proc_dir_entry *led; - -#define LED_VERSION "0.1" - -static int __init led_init(void) -{ - init_timer(&led_blink_timer); - led_blink_timer.function = led_blink; - - led = create_proc_entry("led", 0, NULL); - if (!led) - return -ENOMEM; - - led->read_proc = led_read_proc; /* reader function */ - led->write_proc = led_write_proc; /* writer function */ - led->owner = THIS_MODULE; - - printk(KERN_INFO - "led: version %s, Lars Kotthoff \n", - LED_VERSION); - - return 0; -} - -static void __exit led_exit(void) -{ - remove_proc_entry("led", NULL); - del_timer_sync(&led_blink_timer); -} - -module_init(led_init); -module_exit(led_exit); - -MODULE_AUTHOR("Lars Kotthoff "); -MODULE_DESCRIPTION("Provides control of the front LED on SPARC systems."); -MODULE_LICENSE("GPL"); -MODULE_VERSION(LED_VERSION); diff --git a/trunk/arch/sparc/kernel/pcic.c b/trunk/arch/sparc/kernel/pcic.c index cccfc12802ed..25e31d5ec99b 100644 --- a/trunk/arch/sparc/kernel/pcic.c +++ b/trunk/arch/sparc/kernel/pcic.c @@ -143,7 +143,7 @@ static struct pcic_ca2irq pcic_i_jk[] = { * as several PROMs may be installed on the same physical board. */ #define SN2L_INIT(name, map) \ - { name, map, ARRAY_SIZE(map) } + { name, map, sizeof(map)/sizeof(struct pcic_ca2irq) } static struct pcic_sn2list pcic_known_sysnames[] = { SN2L_INIT("SUNW,JavaEngine1", pcic_i_je1a), /* JE1, PROM 2.32 */ diff --git a/trunk/arch/sparc/kernel/process.c b/trunk/arch/sparc/kernel/process.c index ea8647411462..29e72b57d4fd 100644 --- a/trunk/arch/sparc/kernel/process.c +++ b/trunk/arch/sparc/kernel/process.c @@ -67,6 +67,13 @@ extern void fpsave(unsigned long *, unsigned long *, void *, unsigned long *); struct task_struct *last_task_used_math = NULL; struct thread_info *current_set[NR_CPUS]; +/* + * default_idle is new in 2.5. XXX Review, currently stolen from sparc64. + */ +void default_idle(void) +{ +} + #ifndef CONFIG_SMP #define SUN4C_FAULT_HIGH 100 @@ -85,11 +92,12 @@ void cpu_idle(void) static unsigned long fps; unsigned long now; unsigned long faults; + unsigned long flags; extern unsigned long sun4c_kernel_faults; extern void sun4c_grow_kernel_ring(void); - local_irq_disable(); + local_irq_save(flags); now = jiffies; count -= (now - last_jiffies); last_jiffies = now; @@ -105,19 +113,14 @@ void cpu_idle(void) sun4c_grow_kernel_ring(); } } - local_irq_enable(); + local_irq_restore(flags); } - if (pm_idle) { - while (!need_resched()) - (*pm_idle)(); - } else { - while (!need_resched()) - cpu_relax(); + while((!need_resched()) && pm_idle) { + (*pm_idle)(); } - preempt_enable_no_resched(); + schedule(); - preempt_disable(); check_pgt_cache(); } } @@ -127,15 +130,13 @@ void cpu_idle(void) /* This is being executed in task 0 'user space'. */ void cpu_idle(void) { - set_thread_flag(TIF_POLLING_NRFLAG); /* endless idle loop with no priority at all */ while(1) { - while (!need_resched()) - cpu_relax(); - preempt_enable_no_resched(); - schedule(); - preempt_disable(); - check_pgt_cache(); + if(need_resched()) { + schedule(); + check_pgt_cache(); + } + barrier(); /* or else gcc optimizes... */ } } diff --git a/trunk/arch/sparc/kernel/sunos_ioctl.c b/trunk/arch/sparc/kernel/sunos_ioctl.c index a6ba3d26222c..df1c0b31a930 100644 --- a/trunk/arch/sparc/kernel/sunos_ioctl.c +++ b/trunk/arch/sparc/kernel/sunos_ioctl.c @@ -23,6 +23,7 @@ #include #include #include +#include #if 0 extern char sunkbd_type; diff --git a/trunk/arch/sparc/mm/fault.c b/trunk/arch/sparc/mm/fault.c index 9eeed3347df3..2bbd53f3cafb 100644 --- a/trunk/arch/sparc/mm/fault.c +++ b/trunk/arch/sparc/mm/fault.c @@ -33,6 +33,8 @@ #include #include +#define ELEMENTS(arr) (sizeof (arr)/sizeof (arr[0])) + extern int prom_node_root; /* At boot time we determine these two values necessary for setting diff --git a/trunk/arch/sparc64/kernel/cpu.c b/trunk/arch/sparc64/kernel/cpu.c index 00eed88ef2e8..77ef5df4e5a7 100644 --- a/trunk/arch/sparc64/kernel/cpu.c +++ b/trunk/arch/sparc64/kernel/cpu.c @@ -43,7 +43,7 @@ struct cpu_fp_info linux_sparc_fpu[] = { { 0x3e, 0x22, 0, "UltraSparc IIIi+ integrated FPU"}, }; -#define NSPARCFPU ARRAY_SIZE(linux_sparc_fpu) +#define NSPARCFPU (sizeof(linux_sparc_fpu)/sizeof(struct cpu_fp_info)) struct cpu_iu_info linux_sparc_chips[] = { { 0x17, 0x10, "TI UltraSparc I (SpitFire)"}, @@ -59,7 +59,7 @@ struct cpu_iu_info linux_sparc_chips[] = { { 0x3e, 0x22, "TI UltraSparc IIIi+ (Serrano)"}, }; -#define NSPARCCHIPS ARRAY_SIZE(linux_sparc_chips) +#define NSPARCCHIPS (sizeof(linux_sparc_chips)/sizeof(struct cpu_iu_info)) char *sparc_cpu_type = "cpu-oops"; char *sparc_fpu_type = "fpu-oops"; diff --git a/trunk/arch/sparc64/kernel/ioctl32.c b/trunk/arch/sparc64/kernel/ioctl32.c index e62214354bb5..e6a00325075a 100644 --- a/trunk/arch/sparc64/kernel/ioctl32.c +++ b/trunk/arch/sparc64/kernel/ioctl32.c @@ -11,14 +11,33 @@ #define INCLUDES #include "compat_ioctl.c" +#include #include #include +#include +#include +#include +#include +#include +#include +#include /* Use this to get at 32-bit user passed pointers. * See sys_sparc32.c for description about it. */ #define A(__x) compat_ptr(__x) +static __inline__ void *alloc_user_space(long len) +{ + struct pt_regs *regs = current_thread_info()->kregs; + unsigned long usp = regs->u_regs[UREG_I6]; + + if (!(test_thread_flag(TIF_32BIT))) + usp += STACK_BIAS; + + return (void *) (usp - len); +} + #define CODE #include "compat_ioctl.c" @@ -92,8 +111,361 @@ static int fbiogscursor(unsigned int fd, unsigned int cmd, unsigned long arg) return sys_ioctl (fd, FBIOSCURSOR, (unsigned long)p); } +#if defined(CONFIG_DRM) || defined(CONFIG_DRM_MODULE) +/* This really belongs in include/linux/drm.h -DaveM */ +#include "../../../drivers/char/drm/drm.h" + +typedef struct drm32_version { + int version_major; /* Major version */ + int version_minor; /* Minor version */ + int version_patchlevel;/* Patch level */ + int name_len; /* Length of name buffer */ + u32 name; /* Name of driver */ + int date_len; /* Length of date buffer */ + u32 date; /* User-space buffer to hold date */ + int desc_len; /* Length of desc buffer */ + u32 desc; /* User-space buffer to hold desc */ +} drm32_version_t; +#define DRM32_IOCTL_VERSION DRM_IOWR(0x00, drm32_version_t) + +static int drm32_version(unsigned int fd, unsigned int cmd, unsigned long arg) +{ + drm32_version_t __user *uversion = (drm32_version_t __user *)arg; + drm_version_t __user *p = compat_alloc_user_space(sizeof(*p)); + compat_uptr_t addr; + int n; + int ret; + + if (clear_user(p, 3 * sizeof(int)) || + get_user(n, &uversion->name_len) || + put_user(n, &p->name_len) || + get_user(addr, &uversion->name) || + put_user(compat_ptr(addr), &p->name) || + get_user(n, &uversion->date_len) || + put_user(n, &p->date_len) || + get_user(addr, &uversion->date) || + put_user(compat_ptr(addr), &p->date) || + get_user(n, &uversion->desc_len) || + put_user(n, &p->desc_len) || + get_user(addr, &uversion->desc) || + put_user(compat_ptr(addr), &p->desc)) + return -EFAULT; + + ret = sys_ioctl(fd, DRM_IOCTL_VERSION, (unsigned long)p); + if (ret) + return ret; + + if (copy_in_user(uversion, p, 3 * sizeof(int)) || + get_user(n, &p->name_len) || + put_user(n, &uversion->name_len) || + get_user(n, &p->date_len) || + put_user(n, &uversion->date_len) || + get_user(n, &p->desc_len) || + put_user(n, &uversion->desc_len)) + return -EFAULT; + + return 0; +} + +typedef struct drm32_unique { + int unique_len; /* Length of unique */ + u32 unique; /* Unique name for driver instantiation */ +} drm32_unique_t; +#define DRM32_IOCTL_GET_UNIQUE DRM_IOWR(0x01, drm32_unique_t) +#define DRM32_IOCTL_SET_UNIQUE DRM_IOW( 0x10, drm32_unique_t) + +static int drm32_getsetunique(unsigned int fd, unsigned int cmd, unsigned long arg) +{ + drm32_unique_t __user *uarg = (drm32_unique_t __user *)arg; + drm_unique_t __user *p = compat_alloc_user_space(sizeof(*p)); + compat_uptr_t addr; + int n; + int ret; + + if (get_user(n, &uarg->unique_len) || + put_user(n, &p->unique_len) || + get_user(addr, &uarg->unique) || + put_user(compat_ptr(addr), &p->unique)) + return -EFAULT; + + if (cmd == DRM32_IOCTL_GET_UNIQUE) + ret = sys_ioctl (fd, DRM_IOCTL_GET_UNIQUE, (unsigned long)p); + else + ret = sys_ioctl (fd, DRM_IOCTL_SET_UNIQUE, (unsigned long)p); + + if (ret) + return ret; + + if (get_user(n, &p->unique_len) || put_user(n, &uarg->unique_len)) + return -EFAULT; + + return 0; +} + +typedef struct drm32_map { + u32 offset; /* Requested physical address (0 for SAREA)*/ + u32 size; /* Requested physical size (bytes) */ + drm_map_type_t type; /* Type of memory to map */ + drm_map_flags_t flags; /* Flags */ + u32 handle; /* User-space: "Handle" to pass to mmap */ + /* Kernel-space: kernel-virtual address */ + int mtrr; /* MTRR slot used */ + /* Private data */ +} drm32_map_t; +#define DRM32_IOCTL_ADD_MAP DRM_IOWR(0x15, drm32_map_t) + +static int drm32_addmap(unsigned int fd, unsigned int cmd, unsigned long arg) +{ + drm32_map_t __user *uarg = (drm32_map_t __user *) arg; + drm_map_t karg; + mm_segment_t old_fs; + u32 tmp; + int ret; + + ret = get_user(karg.offset, &uarg->offset); + ret |= get_user(karg.size, &uarg->size); + ret |= get_user(karg.type, &uarg->type); + ret |= get_user(karg.flags, &uarg->flags); + ret |= get_user(tmp, &uarg->handle); + ret |= get_user(karg.mtrr, &uarg->mtrr); + if (ret) + return -EFAULT; + + karg.handle = (void *) (unsigned long) tmp; + + old_fs = get_fs(); + set_fs(KERNEL_DS); + ret = sys_ioctl(fd, DRM_IOCTL_ADD_MAP, (unsigned long) &karg); + set_fs(old_fs); + + if (!ret) { + ret = put_user(karg.offset, &uarg->offset); + ret |= put_user(karg.size, &uarg->size); + ret |= put_user(karg.type, &uarg->type); + ret |= put_user(karg.flags, &uarg->flags); + tmp = (u32) (long)karg.handle; + ret |= put_user(tmp, &uarg->handle); + ret |= put_user(karg.mtrr, &uarg->mtrr); + if (ret) + ret = -EFAULT; + } + + return ret; +} + +typedef struct drm32_buf_info { + int count; /* Entries in list */ + u32 list; /* (drm_buf_desc_t *) */ +} drm32_buf_info_t; +#define DRM32_IOCTL_INFO_BUFS DRM_IOWR(0x18, drm32_buf_info_t) + +static int drm32_info_bufs(unsigned int fd, unsigned int cmd, unsigned long arg) +{ + drm32_buf_info_t __user *uarg = (drm32_buf_info_t __user *)arg; + drm_buf_info_t __user *p = compat_alloc_user_space(sizeof(*p)); + compat_uptr_t addr; + int n; + int ret; + + if (get_user(n, &uarg->count) || put_user(n, &p->count) || + get_user(addr, &uarg->list) || put_user(compat_ptr(addr), &p->list)) + return -EFAULT; + + ret = sys_ioctl(fd, DRM_IOCTL_INFO_BUFS, (unsigned long)p); + if (ret) + return ret; + + if (get_user(n, &p->count) || put_user(n, &uarg->count)) + return -EFAULT; + + return 0; +} + +typedef struct drm32_buf_free { + int count; + u32 list; /* (int *) */ +} drm32_buf_free_t; +#define DRM32_IOCTL_FREE_BUFS DRM_IOW( 0x1a, drm32_buf_free_t) + +static int drm32_free_bufs(unsigned int fd, unsigned int cmd, unsigned long arg) +{ + drm32_buf_free_t __user *uarg = (drm32_buf_free_t __user *)arg; + drm_buf_free_t __user *p = compat_alloc_user_space(sizeof(*p)); + compat_uptr_t addr; + int n; + + if (get_user(n, &uarg->count) || put_user(n, &p->count) || + get_user(addr, &uarg->list) || put_user(compat_ptr(addr), &p->list)) + return -EFAULT; + + return sys_ioctl(fd, DRM_IOCTL_FREE_BUFS, (unsigned long)p); +} + +typedef struct drm32_buf_pub { + int idx; /* Index into master buflist */ + int total; /* Buffer size */ + int used; /* Amount of buffer in use (for DMA) */ + u32 address; /* Address of buffer (void *) */ +} drm32_buf_pub_t; + +typedef struct drm32_buf_map { + int count; /* Length of buflist */ + u32 virtual; /* Mmaped area in user-virtual (void *) */ + u32 list; /* Buffer information (drm_buf_pub_t *) */ +} drm32_buf_map_t; +#define DRM32_IOCTL_MAP_BUFS DRM_IOWR(0x19, drm32_buf_map_t) + +static int drm32_map_bufs(unsigned int fd, unsigned int cmd, unsigned long arg) +{ + drm32_buf_map_t __user *uarg = (drm32_buf_map_t __user *)arg; + drm32_buf_pub_t __user *ulist; + drm_buf_map_t __user *arg64; + drm_buf_pub_t __user *list; + int orig_count, ret, i; + int n; + compat_uptr_t addr; + + if (get_user(orig_count, &uarg->count)) + return -EFAULT; + + arg64 = compat_alloc_user_space(sizeof(drm_buf_map_t) + + (size_t)orig_count * sizeof(drm_buf_pub_t)); + list = (void __user *)(arg64 + 1); + + if (put_user(orig_count, &arg64->count) || + put_user(list, &arg64->list) || + get_user(addr, &uarg->virtual) || + put_user(compat_ptr(addr), &arg64->virtual) || + get_user(addr, &uarg->list)) + return -EFAULT; + + ulist = compat_ptr(addr); + + for (i = 0; i < orig_count; i++) { + if (get_user(n, &ulist[i].idx) || + put_user(n, &list[i].idx) || + get_user(n, &ulist[i].total) || + put_user(n, &list[i].total) || + get_user(n, &ulist[i].used) || + put_user(n, &list[i].used) || + get_user(addr, &ulist[i].address) || + put_user(compat_ptr(addr), &list[i].address)) + return -EFAULT; + } + + ret = sys_ioctl(fd, DRM_IOCTL_MAP_BUFS, (unsigned long) arg64); + if (ret) + return ret; + + for (i = 0; i < orig_count; i++) { + void __user *p; + if (get_user(n, &list[i].idx) || + put_user(n, &ulist[i].idx) || + get_user(n, &list[i].total) || + put_user(n, &ulist[i].total) || + get_user(n, &list[i].used) || + put_user(n, &ulist[i].used) || + get_user(p, &list[i].address) || + put_user((unsigned long)p, &ulist[i].address)) + return -EFAULT; + } + + if (get_user(n, &arg64->count) || put_user(n, &uarg->count)) + return -EFAULT; + + return 0; +} + +typedef struct drm32_dma { + /* Indices here refer to the offset into + buflist in drm_buf_get_t. */ + int context; /* Context handle */ + int send_count; /* Number of buffers to send */ + u32 send_indices; /* List of handles to buffers (int *) */ + u32 send_sizes; /* Lengths of data to send (int *) */ + drm_dma_flags_t flags; /* Flags */ + int request_count; /* Number of buffers requested */ + int request_size; /* Desired size for buffers */ + u32 request_indices; /* Buffer information (int *) */ + u32 request_sizes; /* (int *) */ + int granted_count; /* Number of buffers granted */ +} drm32_dma_t; +#define DRM32_IOCTL_DMA DRM_IOWR(0x29, drm32_dma_t) + +/* RED PEN The DRM layer blindly dereferences the send/request + * index/size arrays even though they are userland + * pointers. -DaveM + */ +static int drm32_dma(unsigned int fd, unsigned int cmd, unsigned long arg) +{ + drm32_dma_t __user *uarg = (drm32_dma_t __user *) arg; + drm_dma_t __user *p = compat_alloc_user_space(sizeof(*p)); + compat_uptr_t addr; + int ret; + + if (copy_in_user(p, uarg, 2 * sizeof(int)) || + get_user(addr, &uarg->send_indices) || + put_user(compat_ptr(addr), &p->send_indices) || + get_user(addr, &uarg->send_sizes) || + put_user(compat_ptr(addr), &p->send_sizes) || + copy_in_user(&p->flags, &uarg->flags, sizeof(drm_dma_flags_t)) || + copy_in_user(&p->request_count, &uarg->request_count, sizeof(int))|| + copy_in_user(&p->request_size, &uarg->request_size, sizeof(int)) || + get_user(addr, &uarg->request_indices) || + put_user(compat_ptr(addr), &p->request_indices) || + get_user(addr, &uarg->request_sizes) || + put_user(compat_ptr(addr), &p->request_sizes) || + copy_in_user(&p->granted_count, &uarg->granted_count, sizeof(int))) + return -EFAULT; + + ret = sys_ioctl(fd, DRM_IOCTL_DMA, (unsigned long)p); + if (ret) + return ret; + + if (copy_in_user(uarg, p, 2 * sizeof(int)) || + copy_in_user(&uarg->flags, &p->flags, sizeof(drm_dma_flags_t)) || + copy_in_user(&uarg->request_count, &p->request_count, sizeof(int))|| + copy_in_user(&uarg->request_size, &p->request_size, sizeof(int)) || + copy_in_user(&uarg->granted_count, &p->granted_count, sizeof(int))) + return -EFAULT; + + return 0; +} + +typedef struct drm32_ctx_res { + int count; + u32 contexts; /* (drm_ctx_t *) */ +} drm32_ctx_res_t; +#define DRM32_IOCTL_RES_CTX DRM_IOWR(0x26, drm32_ctx_res_t) + +static int drm32_res_ctx(unsigned int fd, unsigned int cmd, unsigned long arg) +{ + drm32_ctx_res_t __user *uarg = (drm32_ctx_res_t __user *) arg; + drm_ctx_res_t __user *p = compat_alloc_user_space(sizeof(*p)); + compat_uptr_t addr; + int ret; + + if (copy_in_user(p, uarg, sizeof(int)) || + get_user(addr, &uarg->contexts) || + put_user(compat_ptr(addr), &p->contexts)) + return -EFAULT; + + ret = sys_ioctl(fd, DRM_IOCTL_RES_CTX, (unsigned long)p); + if (ret) + return ret; + + if (copy_in_user(uarg, p, sizeof(int))) + return -EFAULT; + + return 0; +} + +#endif + +typedef int (* ioctl32_handler_t)(unsigned int, unsigned int, unsigned long, struct file *); + #define COMPATIBLE_IOCTL(cmd) HANDLE_IOCTL((cmd),sys_ioctl) -#define HANDLE_IOCTL(cmd,handler) { (cmd), (ioctl_trans_handler_t)(handler), NULL }, +#define HANDLE_IOCTL(cmd,handler) { (cmd), (ioctl32_handler_t)(handler), NULL }, #define IOCTL_TABLE_START \ struct ioctl_trans ioctl_start[] = { #define IOCTL_TABLE_END \ @@ -113,12 +485,103 @@ COMPATIBLE_IOCTL(FBIOSCURPOS) COMPATIBLE_IOCTL(FBIOGCURPOS) COMPATIBLE_IOCTL(FBIOGCURMAX) /* Little k */ +COMPATIBLE_IOCTL(KIOCTYPE) +COMPATIBLE_IOCTL(KIOCLAYOUT) +COMPATIBLE_IOCTL(KIOCGTRANS) +COMPATIBLE_IOCTL(KIOCTRANS) +COMPATIBLE_IOCTL(KIOCCMD) +COMPATIBLE_IOCTL(KIOCSDIRECT) +COMPATIBLE_IOCTL(KIOCSLED) +COMPATIBLE_IOCTL(KIOCGLED) +COMPATIBLE_IOCTL(KIOCSRATE) +COMPATIBLE_IOCTL(KIOCGRATE) +COMPATIBLE_IOCTL(VUIDSFORMAT) +COMPATIBLE_IOCTL(VUIDGFORMAT) /* Little v, the video4linux ioctls */ +COMPATIBLE_IOCTL(_IOR('p', 20, int[7])) /* RTCGET */ +COMPATIBLE_IOCTL(_IOW('p', 21, int[7])) /* RTCSET */ +COMPATIBLE_IOCTL(ENVCTRL_RD_WARNING_TEMPERATURE) +COMPATIBLE_IOCTL(ENVCTRL_RD_SHUTDOWN_TEMPERATURE) +COMPATIBLE_IOCTL(ENVCTRL_RD_CPU_TEMPERATURE) +COMPATIBLE_IOCTL(ENVCTRL_RD_FAN_STATUS) +COMPATIBLE_IOCTL(ENVCTRL_RD_VOLTAGE_STATUS) +COMPATIBLE_IOCTL(ENVCTRL_RD_SCSI_TEMPERATURE) +COMPATIBLE_IOCTL(ENVCTRL_RD_ETHERNET_TEMPERATURE) +COMPATIBLE_IOCTL(ENVCTRL_RD_MTHRBD_TEMPERATURE) +COMPATIBLE_IOCTL(ENVCTRL_RD_CPU_VOLTAGE) +COMPATIBLE_IOCTL(ENVCTRL_RD_GLOBALADDRESS) +/* COMPATIBLE_IOCTL(D7SIOCRD) same value as ENVCTRL_RD_VOLTAGE_STATUS */ +COMPATIBLE_IOCTL(D7SIOCWR) +COMPATIBLE_IOCTL(D7SIOCTM) +/* OPENPROMIO, SunOS/Solaris only, the NetBSD one's have + * embedded pointers in the arg which we'd need to clean up... + */ +COMPATIBLE_IOCTL(OPROMGETOPT) +COMPATIBLE_IOCTL(OPROMSETOPT) +COMPATIBLE_IOCTL(OPROMNXTOPT) +COMPATIBLE_IOCTL(OPROMSETOPT2) +COMPATIBLE_IOCTL(OPROMNEXT) +COMPATIBLE_IOCTL(OPROMCHILD) +COMPATIBLE_IOCTL(OPROMGETPROP) +COMPATIBLE_IOCTL(OPROMNXTPROP) +COMPATIBLE_IOCTL(OPROMU2P) +COMPATIBLE_IOCTL(OPROMGETCONS) +COMPATIBLE_IOCTL(OPROMGETFBNAME) +COMPATIBLE_IOCTL(OPROMGETBOOTARGS) +COMPATIBLE_IOCTL(OPROMSETCUR) +COMPATIBLE_IOCTL(OPROMPCI2NODE) +COMPATIBLE_IOCTL(OPROMPATH2NODE) +/* Big L */ +COMPATIBLE_IOCTL(LOOP_SET_STATUS64) +COMPATIBLE_IOCTL(LOOP_GET_STATUS64) +/* Big A */ +COMPATIBLE_IOCTL(AUDIO_GETINFO) +COMPATIBLE_IOCTL(AUDIO_SETINFO) +COMPATIBLE_IOCTL(AUDIO_DRAIN) +COMPATIBLE_IOCTL(AUDIO_GETDEV) +COMPATIBLE_IOCTL(AUDIO_GETDEV_SUNOS) +COMPATIBLE_IOCTL(AUDIO_FLUSH) +COMPATIBLE_IOCTL(AUTOFS_IOC_EXPIRE_MULTI) +#if defined(CONFIG_DRM) || defined(CONFIG_DRM_MODULE) +COMPATIBLE_IOCTL(DRM_IOCTL_GET_MAGIC) +COMPATIBLE_IOCTL(DRM_IOCTL_IRQ_BUSID) +COMPATIBLE_IOCTL(DRM_IOCTL_AUTH_MAGIC) +COMPATIBLE_IOCTL(DRM_IOCTL_BLOCK) +COMPATIBLE_IOCTL(DRM_IOCTL_UNBLOCK) +COMPATIBLE_IOCTL(DRM_IOCTL_CONTROL) +COMPATIBLE_IOCTL(DRM_IOCTL_ADD_BUFS) +COMPATIBLE_IOCTL(DRM_IOCTL_MARK_BUFS) +COMPATIBLE_IOCTL(DRM_IOCTL_ADD_CTX) +COMPATIBLE_IOCTL(DRM_IOCTL_RM_CTX) +COMPATIBLE_IOCTL(DRM_IOCTL_MOD_CTX) +COMPATIBLE_IOCTL(DRM_IOCTL_GET_CTX) +COMPATIBLE_IOCTL(DRM_IOCTL_SWITCH_CTX) +COMPATIBLE_IOCTL(DRM_IOCTL_NEW_CTX) +COMPATIBLE_IOCTL(DRM_IOCTL_ADD_DRAW) +COMPATIBLE_IOCTL(DRM_IOCTL_RM_DRAW) +COMPATIBLE_IOCTL(DRM_IOCTL_LOCK) +COMPATIBLE_IOCTL(DRM_IOCTL_UNLOCK) +COMPATIBLE_IOCTL(DRM_IOCTL_FINISH) +#endif /* DRM */ +COMPATIBLE_IOCTL(WIOCSTART) +COMPATIBLE_IOCTL(WIOCSTOP) +COMPATIBLE_IOCTL(WIOCGSTAT) /* And these ioctls need translation */ /* Note SIOCRTMSG is no longer, so this is safe and * the user would have seen just an -EINVAL anyways. */ HANDLE_IOCTL(FBIOPUTCMAP32, fbiogetputcmap) HANDLE_IOCTL(FBIOGETCMAP32, fbiogetputcmap) HANDLE_IOCTL(FBIOSCURSOR32, fbiogscursor) +#if defined(CONFIG_DRM) || defined(CONFIG_DRM_MODULE) +HANDLE_IOCTL(DRM32_IOCTL_VERSION, drm32_version) +HANDLE_IOCTL(DRM32_IOCTL_GET_UNIQUE, drm32_getsetunique) +HANDLE_IOCTL(DRM32_IOCTL_SET_UNIQUE, drm32_getsetunique) +HANDLE_IOCTL(DRM32_IOCTL_ADD_MAP, drm32_addmap) +HANDLE_IOCTL(DRM32_IOCTL_INFO_BUFS, drm32_info_bufs) +HANDLE_IOCTL(DRM32_IOCTL_FREE_BUFS, drm32_free_bufs) +HANDLE_IOCTL(DRM32_IOCTL_MAP_BUFS, drm32_map_bufs) +HANDLE_IOCTL(DRM32_IOCTL_DMA, drm32_dma) +HANDLE_IOCTL(DRM32_IOCTL_RES_CTX, drm32_res_ctx) +#endif /* DRM */ #if 0 HANDLE_IOCTL(RTC32_IRQP_READ, do_rtc_ioctl) HANDLE_IOCTL(RTC32_IRQP_SET, do_rtc_ioctl) diff --git a/trunk/arch/sparc64/kernel/process.c b/trunk/arch/sparc64/kernel/process.c index 02f9dec1d459..7d10b0397091 100644 --- a/trunk/arch/sparc64/kernel/process.c +++ b/trunk/arch/sparc64/kernel/process.c @@ -74,9 +74,7 @@ void cpu_idle(void) while (!need_resched()) barrier(); - preempt_enable_no_resched(); schedule(); - preempt_disable(); check_pgt_cache(); } } @@ -85,31 +83,21 @@ void cpu_idle(void) /* * the idle loop on a UltraMultiPenguin... - * - * TIF_POLLING_NRFLAG is set because we do not sleep the cpu - * inside of the idler task, so an interrupt is not needed - * to get a clean fast response. - * - * XXX Reverify this assumption... -DaveM - * - * Addendum: We do want it to do something for the signal - * delivery case, we detect that by just seeing - * if we are trying to send this to an idler or not. */ +#define idle_me_harder() (cpu_data(smp_processor_id()).idle_volume += 1) +#define unidle_me() (cpu_data(smp_processor_id()).idle_volume = 0) void cpu_idle(void) { - cpuinfo_sparc *cpuinfo = &local_cpu_data(); set_thread_flag(TIF_POLLING_NRFLAG); - while(1) { if (need_resched()) { - cpuinfo->idle_volume = 0; - preempt_enable_no_resched(); + unidle_me(); + clear_thread_flag(TIF_POLLING_NRFLAG); schedule(); - preempt_disable(); + set_thread_flag(TIF_POLLING_NRFLAG); check_pgt_cache(); } - cpuinfo->idle_volume++; + idle_me_harder(); /* The store ordering is so that IRQ handlers on * other cpus see our increasing idleness for the buddy diff --git a/trunk/arch/sparc64/kernel/sbus.c b/trunk/arch/sparc64/kernel/sbus.c index 96b825055668..e09ddf927655 100644 --- a/trunk/arch/sparc64/kernel/sbus.c +++ b/trunk/arch/sparc64/kernel/sbus.c @@ -790,7 +790,7 @@ static unsigned long sysio_irq_offsets[] = { #undef bogon -#define NUM_SYSIO_OFFSETS ARRAY_SIZE(sysio_irq_offsets) +#define NUM_SYSIO_OFFSETS (sizeof(sysio_irq_offsets) / sizeof(sysio_irq_offsets[0])) /* Convert Interrupt Mapping register pointer to associated * Interrupt Clear register pointer, SYSIO specific version. diff --git a/trunk/arch/sparc64/kernel/setup.c b/trunk/arch/sparc64/kernel/setup.c index bf1849dd9c49..c1f34237cdf2 100644 --- a/trunk/arch/sparc64/kernel/setup.c +++ b/trunk/arch/sparc64/kernel/setup.c @@ -154,7 +154,6 @@ int prom_callback(long *args) pud_t *pudp; pmd_t *pmdp; pte_t *ptep; - pte_t pte; for_each_process(p) { mm = p->mm; @@ -179,9 +178,8 @@ int prom_callback(long *args) * being called from inside OBP. */ ptep = pte_offset_map(pmdp, va); - pte = *ptep; - if (pte_present(pte)) { - tte = pte_val(pte); + if (pte_present(*ptep)) { + tte = pte_val(*ptep); res = PROM_TRUE; } pte_unmap(ptep); @@ -220,7 +218,6 @@ int prom_callback(long *args) pud_t *pudp; pmd_t *pmdp; pte_t *ptep; - pte_t pte; int error; if ((va >= LOW_OBP_ADDRESS) && (va < HI_OBP_ADDRESS)) { @@ -243,9 +240,8 @@ int prom_callback(long *args) * being called from inside OBP. */ ptep = pte_offset_kernel(pmdp, va); - pte = *ptep; - if (pte_present(pte)) { - tte = pte_val(pte); + if (pte_present(*ptep)) { + tte = pte_val(*ptep); res = PROM_TRUE; } goto done; diff --git a/trunk/arch/sparc64/kernel/signal32.c b/trunk/arch/sparc64/kernel/signal32.c index 009a86e5ded4..aecccd0df1d1 100644 --- a/trunk/arch/sparc64/kernel/signal32.c +++ b/trunk/arch/sparc64/kernel/signal32.c @@ -863,7 +863,6 @@ static void new_setup_frame32(struct k_sigaction *ka, struct pt_regs *regs, pud_t *pudp = pud_offset(pgdp, address); pmd_t *pmdp = pmd_offset(pudp, address); pte_t *ptep; - pte_t pte; regs->u_regs[UREG_I7] = (unsigned long) (&(sf->insns[0]) - 2); @@ -874,10 +873,9 @@ static void new_setup_frame32(struct k_sigaction *ka, struct pt_regs *regs, preempt_disable(); ptep = pte_offset_map(pmdp, address); - pte = *ptep; - if (pte_present(pte)) { + if (pte_present(*ptep)) { unsigned long page = (unsigned long) - page_address(pte_page(pte)); + page_address(pte_page(*ptep)); wmb(); __asm__ __volatile__("flush %0 + %1" diff --git a/trunk/arch/sparc64/kernel/smp.c b/trunk/arch/sparc64/kernel/smp.c index 797a65493fb8..b137fd63f5e1 100644 --- a/trunk/arch/sparc64/kernel/smp.c +++ b/trunk/arch/sparc64/kernel/smp.c @@ -168,9 +168,6 @@ void __init smp_callin(void) rmb(); cpu_set(cpuid, cpu_online_map); - - /* idle thread is expected to have preempt disabled */ - preempt_disable(); } void cpu_panic(void) @@ -842,29 +839,43 @@ void smp_flush_tlb_all(void) * questionable (in theory the big win for threads is the massive sharing of * address space state across processors). */ - -/* This currently is only used by the hugetlb arch pre-fault - * hook on UltraSPARC-III+ and later when changing the pagesize - * bits of the context register for an address space. - */ void smp_flush_tlb_mm(struct mm_struct *mm) { - u32 ctx = CTX_HWBITS(mm->context); - int cpu = get_cpu(); + /* + * This code is called from two places, dup_mmap and exit_mmap. In the + * former case, we really need a flush. In the later case, the callers + * are single threaded exec_mmap (really need a flush), multithreaded + * exec_mmap case (do not need to flush, since the caller gets a new + * context via activate_mm), and all other callers of mmput() whence + * the flush can be optimized since the associated threads are dead and + * the mm is being torn down (__exit_mm and other mmput callers) or the + * owning thread is dissociating itself from the mm. The + * (atomic_read(&mm->mm_users) == 0) check ensures real work is done + * for single thread exec and dup_mmap cases. An alternate check might + * have been (current->mm != mm). + * Kanoj Sarcar + */ + if (atomic_read(&mm->mm_users) == 0) + return; - if (atomic_read(&mm->mm_users) == 1) { - mm->cpu_vm_mask = cpumask_of_cpu(cpu); - goto local_flush_and_out; - } + { + u32 ctx = CTX_HWBITS(mm->context); + int cpu = get_cpu(); - smp_cross_call_masked(&xcall_flush_tlb_mm, - ctx, 0, 0, - mm->cpu_vm_mask); + if (atomic_read(&mm->mm_users) == 1) { + mm->cpu_vm_mask = cpumask_of_cpu(cpu); + goto local_flush_and_out; + } -local_flush_and_out: - __flush_tlb_mm(ctx, SECONDARY_CONTEXT); + smp_cross_call_masked(&xcall_flush_tlb_mm, + ctx, 0, 0, + mm->cpu_vm_mask); - put_cpu(); + local_flush_and_out: + __flush_tlb_mm(ctx, SECONDARY_CONTEXT); + + put_cpu(); + } } void smp_flush_tlb_pending(struct mm_struct *mm, unsigned long nr, unsigned long *vaddrs) @@ -872,13 +883,34 @@ void smp_flush_tlb_pending(struct mm_struct *mm, unsigned long nr, unsigned long u32 ctx = CTX_HWBITS(mm->context); int cpu = get_cpu(); - if (mm == current->active_mm && atomic_read(&mm->mm_users) == 1) + if (mm == current->active_mm && atomic_read(&mm->mm_users) == 1) { mm->cpu_vm_mask = cpumask_of_cpu(cpu); - else - smp_cross_call_masked(&xcall_flush_tlb_pending, - ctx, nr, (unsigned long) vaddrs, - mm->cpu_vm_mask); + goto local_flush_and_out; + } else { + /* This optimization is not valid. Normally + * we will be holding the page_table_lock, but + * there is an exception which is copy_page_range() + * when forking. The lock is held during the individual + * page table updates in the parent, but not at the + * top level, which is where we are invoked. + */ + if (0) { + cpumask_t this_cpu_mask = cpumask_of_cpu(cpu); + + /* By virtue of running under the mm->page_table_lock, + * and mmu_context.h:switch_mm doing the same, the + * following operation is safe. + */ + if (cpus_equal(mm->cpu_vm_mask, this_cpu_mask)) + goto local_flush_and_out; + } + } + + smp_cross_call_masked(&xcall_flush_tlb_pending, + ctx, nr, (unsigned long) vaddrs, + mm->cpu_vm_mask); +local_flush_and_out: __flush_tlb_pending(ctx, nr, vaddrs); put_cpu(); @@ -1152,9 +1184,20 @@ void __init smp_cpus_done(unsigned int max_cpus) (bogosum/(5000/HZ))%100); } +/* This needn't do anything as we do not sleep the cpu + * inside of the idler task, so an interrupt is not needed + * to get a clean fast response. + * + * XXX Reverify this assumption... -DaveM + * + * Addendum: We do want it to do something for the signal + * delivery case, we detect that by just seeing + * if we are trying to send this to an idler or not. + */ void smp_send_reschedule(int cpu) { - smp_receive_signal(cpu); + if (cpu_data(cpu).idle_volume == 0) + smp_receive_signal(cpu); } /* This is a nop because we capture all other cpus diff --git a/trunk/arch/sparc64/kernel/sunos_ioctl32.c b/trunk/arch/sparc64/kernel/sunos_ioctl32.c index 3f619ead22cc..7654b8a7f03a 100644 --- a/trunk/arch/sparc64/kernel/sunos_ioctl32.c +++ b/trunk/arch/sparc64/kernel/sunos_ioctl32.c @@ -24,6 +24,7 @@ #include #include #include +#include #define SUNOS_NR_OPEN 256 diff --git a/trunk/arch/sparc64/kernel/time.c b/trunk/arch/sparc64/kernel/time.c index 459c8fbe02b4..38c5525087a2 100644 --- a/trunk/arch/sparc64/kernel/time.c +++ b/trunk/arch/sparc64/kernel/time.c @@ -60,6 +60,17 @@ static void __iomem *mstk48t59_regs; static int set_rtc_mmss(unsigned long); +static __init unsigned long dummy_get_tick(void) +{ + return 0; +} + +static __initdata struct sparc64_tick_ops dummy_tick_ops = { + .get_tick = dummy_get_tick, +}; + +struct sparc64_tick_ops *tick_ops __read_mostly = &dummy_tick_ops; + #define TICK_PRIV_BIT (1UL << 63) #ifdef CONFIG_SMP @@ -189,8 +200,6 @@ static struct sparc64_tick_ops tick_operations __read_mostly = { .softint_mask = 1UL << 0, }; -struct sparc64_tick_ops *tick_ops __read_mostly = &tick_operations; - static void stick_init_tick(unsigned long offset) { tick_disable_protection(); diff --git a/trunk/arch/sparc64/mm/fault.c b/trunk/arch/sparc64/mm/fault.c index 6f0539aa44d0..31fbc67719a1 100644 --- a/trunk/arch/sparc64/mm/fault.c +++ b/trunk/arch/sparc64/mm/fault.c @@ -30,6 +30,8 @@ #include #include +#define ELEMENTS(arr) (sizeof (arr)/sizeof (arr[0])) + /* * To debug kernel to catch accesses to certain virtual/physical addresses. * Mode = 0 selects physical watchpoints, mode = 1 selects virtual watchpoints. @@ -107,7 +109,7 @@ static void bad_kernel_pc(struct pt_regs *regs) * this. Additionally, to prevent kswapd from ripping ptes from * under us, raise interrupts around the time that we look at the * pte, kswapd will have to wait to get his smp ipi response from - * us. vmtruncate likewise. This saves us having to get pte lock. + * us. This saves us having to get page_table_lock. */ static unsigned int get_user_insn(unsigned long tpc) { diff --git a/trunk/arch/um/drivers/net_kern.c b/trunk/arch/um/drivers/net_kern.c index 4cf31a2ae19c..fe865d9a3721 100644 --- a/trunk/arch/um/drivers/net_kern.c +++ b/trunk/arch/um/drivers/net_kern.c @@ -243,18 +243,34 @@ static int uml_net_change_mtu(struct net_device *dev, int new_mtu) return err; } -static void uml_net_get_drvinfo(struct net_device *dev, - struct ethtool_drvinfo *info) -{ - strcpy(info->driver, DRIVER_NAME); - strcpy(info->version, "42"); +static int uml_net_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd) +{ + static const struct ethtool_drvinfo info = { + .cmd = ETHTOOL_GDRVINFO, + .driver = DRIVER_NAME, + .version = "42", + }; + void *useraddr; + u32 ethcmd; + + switch (cmd) { + case SIOCETHTOOL: + useraddr = ifr->ifr_data; + if (copy_from_user(ðcmd, useraddr, sizeof(ethcmd))) + return -EFAULT; + switch (ethcmd) { + case ETHTOOL_GDRVINFO: + if (copy_to_user(useraddr, &info, sizeof(info))) + return -EFAULT; + return 0; + default: + return -EOPNOTSUPP; + } + default: + return -EINVAL; + } } -static struct ethtool_ops uml_net_ethtool_ops = { - .get_drvinfo = uml_net_get_drvinfo, - .get_link = ethtool_op_get_link, -}; - void uml_net_user_timer_expire(unsigned long _conn) { #ifdef undef @@ -343,7 +359,7 @@ static int eth_configure(int n, void *init, char *mac, dev->tx_timeout = uml_net_tx_timeout; dev->set_mac_address = uml_net_set_mac; dev->change_mtu = uml_net_change_mtu; - dev->ethtool_ops = ¨_net_ethtool_ops; + dev->do_ioctl = uml_net_ioctl; dev->watchdog_timeo = (HZ >> 1); dev->irq = UM_ETH_IRQ; diff --git a/trunk/arch/v850/kernel/process.c b/trunk/arch/v850/kernel/process.c index 39cf247cdae4..9c708c32c1f0 100644 --- a/trunk/arch/v850/kernel/process.c +++ b/trunk/arch/v850/kernel/process.c @@ -36,8 +36,11 @@ extern void ret_from_fork (void); /* The idle loop. */ void default_idle (void) { - while (! need_resched ()) - asm ("halt; nop; nop; nop; nop; nop" ::: "cc"); + while (1) { + while (! need_resched ()) + asm ("halt; nop; nop; nop; nop; nop" ::: "cc"); + schedule (); + } } void (*idle)(void) = default_idle; @@ -51,14 +54,7 @@ void (*idle)(void) = default_idle; void cpu_idle (void) { /* endless idle loop with no priority at all */ - while (1) { - while (!need_resched()) - (*idle) (); - - preempt_enable_no_resched(); - schedule(); - preempt_disable(); - } + (*idle) (); } /* diff --git a/trunk/arch/x86_64/ia32/ia32_ioctl.c b/trunk/arch/x86_64/ia32/ia32_ioctl.c index e335bd0b637d..4ba0e293d5e5 100644 --- a/trunk/arch/x86_64/ia32/ia32_ioctl.c +++ b/trunk/arch/x86_64/ia32/ia32_ioctl.c @@ -64,6 +64,12 @@ struct ioctl_trans ioctl_start[] = { #include #define DECLARES #include "compat_ioctl.c" +COMPATIBLE_IOCTL(HDIO_SET_KEEPSETTINGS) +COMPATIBLE_IOCTL(HDIO_SCAN_HWIF) +COMPATIBLE_IOCTL(BLKRASET) +COMPATIBLE_IOCTL(0x4B50) /* KDGHWCLK - not in the kernel, but don't complain */ +COMPATIBLE_IOCTL(0x4B51) /* KDSHWCLK - not in the kernel, but don't complain */ +COMPATIBLE_IOCTL(FIOQSIZE) /* And these ioctls need translation */ /* realtime device */ diff --git a/trunk/arch/x86_64/kernel/process.c b/trunk/arch/x86_64/kernel/process.c index 59be85d9a4bc..b5a89c0bdf59 100644 --- a/trunk/arch/x86_64/kernel/process.c +++ b/trunk/arch/x86_64/kernel/process.c @@ -86,22 +86,12 @@ EXPORT_SYMBOL(enable_hlt); */ void default_idle(void) { - local_irq_enable(); - if (!atomic_read(&hlt_counter)) { - clear_thread_flag(TIF_POLLING_NRFLAG); - smp_mb__after_clear_bit(); - while (!need_resched()) { - local_irq_disable(); - if (!need_resched()) - safe_halt(); - else - local_irq_enable(); - } - set_thread_flag(TIF_POLLING_NRFLAG); - } else { - while (!need_resched()) - cpu_relax(); + local_irq_disable(); + if (!need_resched()) + safe_halt(); + else + local_irq_enable(); } } @@ -112,16 +102,30 @@ void default_idle(void) */ static void poll_idle (void) { + int oldval; + local_irq_enable(); - asm volatile( - "2:" - "testl %0,%1;" - "rep; nop;" - "je 2b;" - : : - "i" (_TIF_NEED_RESCHED), - "m" (current_thread_info()->flags)); + /* + * Deal with another CPU just having chosen a thread to + * run here: + */ + oldval = test_and_clear_thread_flag(TIF_NEED_RESCHED); + + if (!oldval) { + set_thread_flag(TIF_POLLING_NRFLAG); + asm volatile( + "2:" + "testl %0,%1;" + "rep; nop;" + "je 2b;" + : : + "i" (_TIF_NEED_RESCHED), + "m" (current_thread_info()->flags)); + clear_thread_flag(TIF_POLLING_NRFLAG); + } else { + set_need_resched(); + } } void cpu_idle_wait(void) @@ -183,8 +187,6 @@ static inline void play_dead(void) */ void cpu_idle (void) { - set_thread_flag(TIF_POLLING_NRFLAG); - /* endless idle loop with no priority at all */ while (1) { while (!need_resched()) { @@ -202,9 +204,7 @@ void cpu_idle (void) idle(); } - preempt_enable_no_resched(); schedule(); - preempt_disable(); } } @@ -219,12 +219,15 @@ static void mwait_idle(void) { local_irq_enable(); - while (!need_resched()) { - __monitor((void *)¤t_thread_info()->flags, 0, 0); - smp_mb(); - if (need_resched()) - break; - __mwait(0, 0); + if (!need_resched()) { + set_thread_flag(TIF_POLLING_NRFLAG); + do { + __monitor((void *)¤t_thread_info()->flags, 0, 0); + if (need_resched()) + break; + __mwait(0, 0); + } while (!need_resched()); + clear_thread_flag(TIF_POLLING_NRFLAG); } } diff --git a/trunk/arch/x86_64/kernel/smpboot.c b/trunk/arch/x86_64/kernel/smpboot.c index c4e59bbdc187..4b5b088ec102 100644 --- a/trunk/arch/x86_64/kernel/smpboot.c +++ b/trunk/arch/x86_64/kernel/smpboot.c @@ -472,7 +472,6 @@ void __cpuinit start_secondary(void) * things done here to the most necessary things. */ cpu_init(); - preempt_disable(); smp_callin(); /* otherwise gcc will move up the smp_processor_id before the cpu_init */ diff --git a/trunk/arch/xtensa/kernel/process.c b/trunk/arch/xtensa/kernel/process.c index 6a44b54ae817..08ef6d82ee51 100644 --- a/trunk/arch/xtensa/kernel/process.c +++ b/trunk/arch/xtensa/kernel/process.c @@ -96,9 +96,8 @@ void cpu_idle(void) while (1) { while (!need_resched()) platform_idle(); - preempt_enable_no_resched(); + preempt_enable(); schedule(); - preempt_disable(); } } diff --git a/trunk/arch/xtensa/platform-iss/network.c b/trunk/arch/xtensa/platform-iss/network.c index 96b9bb4a478d..0682ffd38175 100644 --- a/trunk/arch/xtensa/platform-iss/network.c +++ b/trunk/arch/xtensa/platform-iss/network.c @@ -611,6 +611,38 @@ static int iss_net_change_mtu(struct net_device *dev, int new_mtu) return -EINVAL; } +static int iss_net_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd) +{ +#if 0 + static const struct ethtool_drvinfo info = { + .cmd = ETHTOOL_GDRVINFO, + .driver = DRIVER_NAME, + .version = "42", + }; + void *useraddr; + u32 ethcmd; + + switch (cmd) { + case SIOCETHTOOL: + useraddr = ifr->ifr_data; + if (copy_from_user(ðcmd, useraddr, sizeof(ethcmd))) + return -EFAULT; + + switch (ethcmd) { + case ETHTOOL_GDRVINFO: + if (copy_to_user(useraddr, &info, sizeof(info))) + return -EFAULT; + return 0; + default: + return -EOPNOTSUPP; + } + default: + return -EINVAL; + } +#endif + return -EINVAL; +} + void iss_net_user_timer_expire(unsigned long _conn) { } @@ -698,6 +730,7 @@ static int iss_net_configure(int index, char *init) dev->tx_timeout = iss_net_tx_timeout; dev->set_mac_address = iss_net_set_mac; dev->change_mtu = iss_net_change_mtu; + dev->do_ioctl = iss_net_ioctl; dev->watchdog_timeo = (HZ >> 1); dev->irq = -1; diff --git a/trunk/drivers/acpi/processor_idle.c b/trunk/drivers/acpi/processor_idle.c index 573b6a97bb1f..161db4acfb91 100644 --- a/trunk/drivers/acpi/processor_idle.c +++ b/trunk/drivers/acpi/processor_idle.c @@ -167,19 +167,6 @@ acpi_processor_power_activate(struct acpi_processor *pr, return; } -static void acpi_safe_halt(void) -{ - int polling = test_thread_flag(TIF_POLLING_NRFLAG); - if (polling) { - clear_thread_flag(TIF_POLLING_NRFLAG); - smp_mb__after_clear_bit(); - } - if (!need_resched()) - safe_halt(); - if (polling) - set_thread_flag(TIF_POLLING_NRFLAG); -} - static atomic_t c3_cpu_count; static void acpi_processor_idle(void) @@ -190,7 +177,7 @@ static void acpi_processor_idle(void) int sleep_ticks = 0; u32 t1, t2 = 0; - pr = processors[smp_processor_id()]; + pr = processors[raw_smp_processor_id()]; if (!pr) return; @@ -210,13 +197,8 @@ static void acpi_processor_idle(void) } cx = pr->power.state; - if (!cx) { - if (pm_idle_save) - pm_idle_save(); - else - acpi_safe_halt(); - return; - } + if (!cx) + goto easy_out; /* * Check BM Activity @@ -296,8 +278,7 @@ static void acpi_processor_idle(void) if (pm_idle_save) pm_idle_save(); else - acpi_safe_halt(); - + safe_halt(); /* * TBD: Can't get time duration while in C1, as resumes * go to an ISR rather than here. Need to instrument @@ -433,6 +414,16 @@ static void acpi_processor_idle(void) */ if (next_state != pr->power.state) acpi_processor_power_activate(pr, next_state); + + return; + + easy_out: + /* do C1 instead of busy loop */ + if (pm_idle_save) + pm_idle_save(); + else + safe_halt(); + return; } static int acpi_processor_set_power_policy(struct acpi_processor *pr) diff --git a/trunk/drivers/block/amiflop.c b/trunk/drivers/block/amiflop.c index 0acbfff8ad28..1468e8cf712d 100644 --- a/trunk/drivers/block/amiflop.c +++ b/trunk/drivers/block/amiflop.c @@ -1816,6 +1816,7 @@ int __init amiga_floppy_init(void) } #ifdef MODULE +#include int init_module(void) { diff --git a/trunk/drivers/block/floppy.c b/trunk/drivers/block/floppy.c index 28002de783b6..5eadbb9d4d71 100644 --- a/trunk/drivers/block/floppy.c +++ b/trunk/drivers/block/floppy.c @@ -3714,12 +3714,6 @@ static int floppy_open(struct inode *inode, struct file *filp) USETF(FD_VERIFY); } - /* set underlying gendisk policy to reflect real ro/rw status */ - if (UTESTF(FD_DISK_WRITABLE)) - inode->i_bdev->bd_disk->policy = 0; - else - inode->i_bdev->bd_disk->policy = 1; - if (UDRS->fd_ref == -1 || (UDRS->fd_ref && (filp->f_flags & O_EXCL))) goto out2; @@ -3776,7 +3770,8 @@ static int floppy_open(struct inode *inode, struct file *filp) /* Allow ioctls if we have write-permissions even if read-only open. * Needed so that programs such as fdrawcmd still can work on write * protected disks */ - if ((filp->f_mode & FMODE_WRITE) || !file_permission(filp, MAY_WRITE)) + if (filp->f_mode & 2 + || permission(filp->f_dentry->d_inode, 2, NULL) == 0) filp->private_data = (void *)8; if (UFDCS->rawcmd == 1) diff --git a/trunk/drivers/block/pktcdvd.c b/trunk/drivers/block/pktcdvd.c index 59e5982a5db3..a280e679b1ca 100644 --- a/trunk/drivers/block/pktcdvd.c +++ b/trunk/drivers/block/pktcdvd.c @@ -511,11 +511,14 @@ static void pkt_queue_bio(struct pktcdvd_device *pd, struct bio *bio) */ static void pkt_iosched_process_queue(struct pktcdvd_device *pd) { + request_queue_t *q; if (atomic_read(&pd->iosched.attention) == 0) return; atomic_set(&pd->iosched.attention, 0); + q = bdev_get_queue(pd->bdev); + for (;;) { struct bio *bio; int reads_queued, writes_queued; diff --git a/trunk/drivers/block/swim3.c b/trunk/drivers/block/swim3.c index af7cb2bfd670..e425ad3eebba 100644 --- a/trunk/drivers/block/swim3.c +++ b/trunk/drivers/block/swim3.c @@ -28,7 +28,6 @@ #include #include #include -#include #include #include #include @@ -177,7 +176,6 @@ struct swim3 { struct floppy_state { enum swim_state state; - spinlock_t lock; struct swim3 __iomem *swim3; /* hardware registers */ struct dbdma_regs __iomem *dma; /* DMA controller registers */ int swim3_intr; /* interrupt number for SWIM3 */ @@ -306,6 +304,7 @@ static void do_fd_request(request_queue_t * q) #endif /* CONFIG_PMAC_MEDIABAY */ start_request(&floppy_states[i]); } + sti(); } static void start_request(struct floppy_state *fs) @@ -371,7 +370,7 @@ static void set_timeout(struct floppy_state *fs, int nticks, { unsigned long flags; - spin_lock_irqsave(&fs->lock, flags); + save_flags(flags); cli(); if (fs->timeout_pending) del_timer(&fs->timeout); fs->timeout.expires = jiffies + nticks; @@ -379,7 +378,7 @@ static void set_timeout(struct floppy_state *fs, int nticks, fs->timeout.data = (unsigned long) fs; add_timer(&fs->timeout); fs->timeout_pending = 1; - spin_unlock_irqrestore(&fs->lock, flags); + restore_flags(flags); } static inline void scan_track(struct floppy_state *fs) @@ -791,13 +790,14 @@ static int grab_drive(struct floppy_state *fs, enum swim_state state, { unsigned long flags; - spin_lock_irqsave(&fs->lock, flags); + save_flags(flags); + cli(); if (fs->state != idle) { ++fs->wanted; while (fs->state != available) { if (interruptible && signal_pending(current)) { --fs->wanted; - spin_unlock_irqrestore(&fs->lock, flags); + restore_flags(flags); return -EINTR; } interruptible_sleep_on(&fs->wait); @@ -805,7 +805,7 @@ static int grab_drive(struct floppy_state *fs, enum swim_state state, --fs->wanted; } fs->state = state; - spin_unlock_irqrestore(&fs->lock, flags); + restore_flags(flags); return 0; } @@ -813,10 +813,11 @@ static void release_drive(struct floppy_state *fs) { unsigned long flags; - spin_lock_irqsave(&fs->lock, flags); + save_flags(flags); + cli(); fs->state = idle; start_request(fs); - spin_unlock_irqrestore(&fs->lock, flags); + restore_flags(flags); } static int fd_eject(struct floppy_state *fs) @@ -1108,7 +1109,6 @@ static int swim3_add_device(struct device_node *swim) pmac_call_feature(PMAC_FTR_SWIM3_ENABLE, swim, 0, 1); memset(fs, 0, sizeof(*fs)); - spin_lock_init(&fs->lock); fs->state = idle; fs->swim3 = (struct swim3 __iomem *) ioremap(swim->addrs[0].address, 0x200); diff --git a/trunk/drivers/bluetooth/bpa10x.c b/trunk/drivers/bluetooth/bpa10x.c index 394796315adc..ecbeb7eaba8e 100644 --- a/trunk/drivers/bluetooth/bpa10x.c +++ b/trunk/drivers/bluetooth/bpa10x.c @@ -84,8 +84,8 @@ struct bpa10x_data { struct hci_vendor_hdr { __u8 type; - __le16 snum; - __le16 dlen; + __u16 snum; + __u16 dlen; } __attribute__ ((packed)); static void bpa10x_recv_bulk(struct bpa10x_data *data, unsigned char *buf, int count) diff --git a/trunk/drivers/bluetooth/hci_usb.c b/trunk/drivers/bluetooth/hci_usb.c index 057cb2b6e6d1..f510b25b2c59 100644 --- a/trunk/drivers/bluetooth/hci_usb.c +++ b/trunk/drivers/bluetooth/hci_usb.c @@ -65,7 +65,6 @@ #endif static int ignore = 0; -static int ignore_dga = 0; static int ignore_csr = 0; static int ignore_sniffer = 0; static int reset = 0; @@ -842,9 +841,6 @@ static int hci_usb_probe(struct usb_interface *intf, const struct usb_device_id if (ignore || id->driver_info & HCI_IGNORE) return -ENODEV; - if (ignore_dga && id->driver_info & HCI_DIGIANSWER) - return -ENODEV; - if (ignore_csr && id->driver_info & HCI_CSR) return -ENODEV; @@ -1074,9 +1070,6 @@ module_exit(hci_usb_exit); module_param(ignore, bool, 0644); MODULE_PARM_DESC(ignore, "Ignore devices from the matching table"); -module_param(ignore_dga, bool, 0644); -MODULE_PARM_DESC(ignore_dga, "Ignore devices with id 08fd:0001"); - module_param(ignore_csr, bool, 0644); MODULE_PARM_DESC(ignore_csr, "Ignore devices with id 0a12:0001"); diff --git a/trunk/drivers/char/agp/ali-agp.c b/trunk/drivers/char/agp/ali-agp.c index ba54b5872578..b02fc2267159 100644 --- a/trunk/drivers/char/agp/ali-agp.c +++ b/trunk/drivers/char/agp/ali-agp.c @@ -389,7 +389,6 @@ static struct pci_device_id agp_ali_pci_table[] = { MODULE_DEVICE_TABLE(pci, agp_ali_pci_table); static struct pci_driver agp_ali_pci_driver = { - .owner = THIS_MODULE, .name = "agpgart-ali", .id_table = agp_ali_pci_table, .probe = agp_ali_probe, diff --git a/trunk/drivers/char/agp/amd-k7-agp.c b/trunk/drivers/char/agp/amd-k7-agp.c index 40fcd88b2cea..3a41672e4d66 100644 --- a/trunk/drivers/char/agp/amd-k7-agp.c +++ b/trunk/drivers/char/agp/amd-k7-agp.c @@ -94,16 +94,19 @@ static int amd_create_gatt_pages(int nr_tables) int retval = 0; int i; - tables = kzalloc((nr_tables + 1) * sizeof(struct amd_page_map *),GFP_KERNEL); + tables = kmalloc((nr_tables + 1) * sizeof(struct amd_page_map *), + GFP_KERNEL); if (tables == NULL) return -ENOMEM; + memset (tables, 0, sizeof(struct amd_page_map *) * (nr_tables + 1)); for (i = 0; i < nr_tables; i++) { - entry = kzalloc(sizeof(struct amd_page_map), GFP_KERNEL); + entry = kmalloc(sizeof(struct amd_page_map), GFP_KERNEL); if (entry == NULL) { retval = -ENOMEM; break; } + memset (entry, 0, sizeof(struct amd_page_map)); tables[i] = entry; retval = amd_create_page_map(entry); if (retval != 0) @@ -515,7 +518,6 @@ static struct pci_device_id agp_amdk7_pci_table[] = { MODULE_DEVICE_TABLE(pci, agp_amdk7_pci_table); static struct pci_driver agp_amdk7_pci_driver = { - .owner = THIS_MODULE, .name = "agpgart-amdk7", .id_table = agp_amdk7_pci_table, .probe = agp_amdk7_probe, diff --git a/trunk/drivers/char/agp/amd64-agp.c b/trunk/drivers/char/agp/amd64-agp.c index 8f748fddca94..78ce98a69f37 100644 --- a/trunk/drivers/char/agp/amd64-agp.c +++ b/trunk/drivers/char/agp/amd64-agp.c @@ -703,7 +703,6 @@ static struct pci_device_id agp_amd64_pci_table[] = { MODULE_DEVICE_TABLE(pci, agp_amd64_pci_table); static struct pci_driver agp_amd64_pci_driver = { - .owner = THIS_MODULE, .name = "agpgart-amd64", .id_table = agp_amd64_pci_table, .probe = agp_amd64_probe, diff --git a/trunk/drivers/char/agp/ati-agp.c b/trunk/drivers/char/agp/ati-agp.c index fbd415565463..0b6e72642d6e 100644 --- a/trunk/drivers/char/agp/ati-agp.c +++ b/trunk/drivers/char/agp/ati-agp.c @@ -118,12 +118,14 @@ static int ati_create_gatt_pages(int nr_tables) int retval = 0; int i; - tables = kzalloc((nr_tables + 1) * sizeof(ati_page_map *),GFP_KERNEL); + tables = kmalloc((nr_tables + 1) * sizeof(ati_page_map *), + GFP_KERNEL); if (tables == NULL) return -ENOMEM; + memset(tables, 0, sizeof(ati_page_map *) * (nr_tables + 1)); for (i = 0; i < nr_tables; i++) { - entry = kzalloc(sizeof(ati_page_map), GFP_KERNEL); + entry = kmalloc(sizeof(ati_page_map), GFP_KERNEL); if (entry == NULL) { while (i>0) { kfree (tables[i-1]); @@ -134,6 +136,7 @@ static int ati_create_gatt_pages(int nr_tables) retval = -ENOMEM; break; } + memset(entry, 0, sizeof(ati_page_map)); tables[i] = entry; retval = ati_create_page_map(entry); if (retval != 0) break; @@ -521,7 +524,6 @@ static struct pci_device_id agp_ati_pci_table[] = { MODULE_DEVICE_TABLE(pci, agp_ati_pci_table); static struct pci_driver agp_ati_pci_driver = { - .owner = THIS_MODULE, .name = "agpgart-ati", .id_table = agp_ati_pci_table, .probe = agp_ati_probe, diff --git a/trunk/drivers/char/agp/backend.c b/trunk/drivers/char/agp/backend.c index 27bca34b4a65..82b43c541c8d 100644 --- a/trunk/drivers/char/agp/backend.c +++ b/trunk/drivers/char/agp/backend.c @@ -147,7 +147,6 @@ static int agp_backend_initialize(struct agp_bridge_data *bridge) printk(KERN_ERR PFX "unable to get memory for scratch page.\n"); return -ENOMEM; } - flush_agp_mappings(); bridge->scratch_page_real = virt_to_gart(addr); bridge->scratch_page = @@ -188,11 +187,9 @@ static int agp_backend_initialize(struct agp_bridge_data *bridge) return 0; err_out: - if (bridge->driver->needs_scratch_page) { + if (bridge->driver->needs_scratch_page) bridge->driver->agp_destroy_page( gart_to_virt(bridge->scratch_page_real)); - flush_agp_mappings(); - } if (got_gatt) bridge->driver->free_gatt_table(bridge); if (got_keylist) { @@ -214,11 +211,9 @@ static void agp_backend_cleanup(struct agp_bridge_data *bridge) bridge->key_list = NULL; if (bridge->driver->agp_destroy_page && - bridge->driver->needs_scratch_page) { + bridge->driver->needs_scratch_page) bridge->driver->agp_destroy_page( gart_to_virt(bridge->scratch_page_real)); - flush_agp_mappings(); - } } /* When we remove the global variable agp_bridge from all drivers @@ -227,12 +222,12 @@ static void agp_backend_cleanup(struct agp_bridge_data *bridge) struct agp_bridge_data *agp_alloc_bridge(void) { - struct agp_bridge_data *bridge; - - bridge = kzalloc(sizeof(*bridge), GFP_KERNEL); + struct agp_bridge_data *bridge = kmalloc(sizeof(*bridge), GFP_KERNEL); + if (!bridge) return NULL; + memset(bridge, 0, sizeof(*bridge)); atomic_set(&bridge->agp_in_use, 0); atomic_set(&bridge->current_memory_agp, 0); diff --git a/trunk/drivers/char/agp/efficeon-agp.c b/trunk/drivers/char/agp/efficeon-agp.c index d41e0a62e32e..ac19fdcd21c1 100644 --- a/trunk/drivers/char/agp/efficeon-agp.c +++ b/trunk/drivers/char/agp/efficeon-agp.c @@ -219,7 +219,7 @@ static int efficeon_create_gatt_table(struct agp_bridge_data *bridge) efficeon_private.l1_table[index] = page; - value = virt_to_gart((unsigned long *)page) | pati | present | index; + value = virt_to_gart(page) | pati | present | index; pci_write_config_dword(agp_bridge->dev, EFFICEON_ATTPAGE, value); @@ -429,7 +429,6 @@ static struct pci_device_id agp_efficeon_pci_table[] = { MODULE_DEVICE_TABLE(pci, agp_efficeon_pci_table); static struct pci_driver agp_efficeon_pci_driver = { - .owner = THIS_MODULE, .name = "agpgart-efficeon", .id_table = agp_efficeon_pci_table, .probe = agp_efficeon_probe, diff --git a/trunk/drivers/char/agp/frontend.c b/trunk/drivers/char/agp/frontend.c index 17f520c9d471..3dfb6648547b 100644 --- a/trunk/drivers/char/agp/frontend.c +++ b/trunk/drivers/char/agp/frontend.c @@ -189,12 +189,13 @@ static int agp_create_segment(struct agp_client *client, struct agp_region *regi struct agp_segment *user_seg; size_t i; - seg = kzalloc((sizeof(struct agp_segment_priv) * region->seg_count), GFP_KERNEL); + seg = kmalloc((sizeof(struct agp_segment_priv) * region->seg_count), GFP_KERNEL); if (seg == NULL) { kfree(region->seg_list); region->seg_list = NULL; return -ENOMEM; } + memset(seg, 0, (sizeof(struct agp_segment_priv) * region->seg_count)); user_seg = region->seg_list; for (i = 0; i < region->seg_count; i++) { @@ -331,11 +332,14 @@ static struct agp_controller *agp_create_controller(pid_t id) { struct agp_controller *controller; - controller = kzalloc(sizeof(struct agp_controller), GFP_KERNEL); + controller = kmalloc(sizeof(struct agp_controller), GFP_KERNEL); + if (controller == NULL) return NULL; + memset(controller, 0, sizeof(struct agp_controller)); controller->pid = id; + return controller; } @@ -536,10 +540,12 @@ static struct agp_client *agp_create_client(pid_t id) { struct agp_client *new_client; - new_client = kzalloc(sizeof(struct agp_client), GFP_KERNEL); + new_client = kmalloc(sizeof(struct agp_client), GFP_KERNEL); + if (new_client == NULL) return NULL; + memset(new_client, 0, sizeof(struct agp_client)); new_client->pid = id; agp_insert_client(new_client); return new_client; @@ -703,10 +709,11 @@ static int agp_open(struct inode *inode, struct file *file) if (minor != AGPGART_MINOR) goto err_out; - priv = kzalloc(sizeof(struct agp_file_private), GFP_KERNEL); + priv = kmalloc(sizeof(struct agp_file_private), GFP_KERNEL); if (priv == NULL) goto err_out_nomem; + memset(priv, 0, sizeof(struct agp_file_private)); set_bit(AGP_FF_ALLOW_CLIENT, &priv->access_flags); priv->my_pid = current->pid; diff --git a/trunk/drivers/char/agp/generic.c b/trunk/drivers/char/agp/generic.c index 5567ce8d72b0..ac9da0ca36b7 100644 --- a/trunk/drivers/char/agp/generic.c +++ b/trunk/drivers/char/agp/generic.c @@ -57,8 +57,7 @@ int map_page_into_agp(struct page *page) { int i; i = change_page_attr(page, 1, PAGE_KERNEL_NOCACHE); - /* Caller's responsibility to call global_flush_tlb() for - * performance reasons */ + global_flush_tlb(); return i; } EXPORT_SYMBOL_GPL(map_page_into_agp); @@ -67,8 +66,7 @@ int unmap_page_from_agp(struct page *page) { int i; i = change_page_attr(page, 1, PAGE_KERNEL); - /* Caller's responsibility to call global_flush_tlb() for - * performance reasons */ + global_flush_tlb(); return i; } EXPORT_SYMBOL_GPL(unmap_page_from_agp); @@ -107,10 +105,12 @@ struct agp_memory *agp_create_memory(int scratch_pages) { struct agp_memory *new; - new = kzalloc(sizeof(struct agp_memory), GFP_KERNEL); + new = kmalloc(sizeof(struct agp_memory), GFP_KERNEL); + if (new == NULL) return NULL; + memset(new, 0, sizeof(struct agp_memory)); new->key = agp_get_key(); if (new->key < 0) { @@ -155,7 +155,6 @@ void agp_free_memory(struct agp_memory *curr) for (i = 0; i < curr->page_count; i++) { curr->bridge->driver->agp_destroy_page(gart_to_virt(curr->memory[i])); } - flush_agp_mappings(); } agp_free_key(curr->key); vfree(curr->memory); @@ -213,7 +212,7 @@ struct agp_memory *agp_allocate_memory(struct agp_bridge_data *bridge, new->memory[i] = virt_to_gart(addr); new->page_count++; } - new->bridge = bridge; + new->bridge = bridge; flush_agp_mappings(); @@ -415,8 +414,7 @@ static void agp_v2_parse_one(u32 *requested_mode, u32 *bridge_agpstat, u32 *vga_ u32 tmp; if (*requested_mode & AGP2_RESERVED_MASK) { - printk(KERN_INFO PFX "reserved bits set (%x) in mode 0x%x. Fixed.\n", - *requested_mode & AGP2_RESERVED_MASK, *requested_mode); + printk(KERN_INFO PFX "reserved bits set in mode 0x%x. Fixed.\n", *requested_mode); *requested_mode &= ~AGP2_RESERVED_MASK; } @@ -494,8 +492,7 @@ static void agp_v3_parse_one(u32 *requested_mode, u32 *bridge_agpstat, u32 *vga_ u32 tmp; if (*requested_mode & AGP3_RESERVED_MASK) { - printk(KERN_INFO PFX "reserved bits set (%x) in mode 0x%x. Fixed.\n", - *requested_mode & AGP3_RESERVED_MASK, *requested_mode); + printk(KERN_INFO PFX "reserved bits set in mode 0x%x. Fixed.\n", *requested_mode); *requested_mode &= ~AGP3_RESERVED_MASK; } diff --git a/trunk/drivers/char/agp/i460-agp.c b/trunk/drivers/char/agp/i460-agp.c index 34a444658ffe..a2d9e5e48bbe 100644 --- a/trunk/drivers/char/agp/i460-agp.c +++ b/trunk/drivers/char/agp/i460-agp.c @@ -111,10 +111,8 @@ static int i460_fetch_size (void) if (i460.io_page_shift != I460_IO_PAGE_SHIFT) { printk(KERN_ERR PFX - "I/O (GART) page-size %luKB doesn't match expected " - "size %luKB\n", - 1UL << (i460.io_page_shift - 10), - 1UL << (I460_IO_PAGE_SHIFT)); + "I/O (GART) page-size %ZuKB doesn't match expected size %ZuKB\n", + 1UL << (i460.io_page_shift - 10), 1UL << (I460_IO_PAGE_SHIFT)); return 0; } @@ -229,9 +227,10 @@ static int i460_configure (void) */ if (I460_IO_PAGE_SHIFT > PAGE_SHIFT) { size = current_size->num_entries * sizeof(i460.lp_desc[0]); - i460.lp_desc = kzalloc(size, GFP_KERNEL); + i460.lp_desc = kmalloc(size, GFP_KERNEL); if (!i460.lp_desc) return -ENOMEM; + memset(i460.lp_desc, 0, size); } return 0; } @@ -367,12 +366,13 @@ static int i460_alloc_large_page (struct lp_desc *lp) } map_size = ((I460_KPAGES_PER_IOPAGE + BITS_PER_LONG - 1) & -BITS_PER_LONG)/8; - lp->alloced_map = kzalloc(map_size, GFP_KERNEL); + lp->alloced_map = kmalloc(map_size, GFP_KERNEL); if (!lp->alloced_map) { free_pages((unsigned long) lpage, order); printk(KERN_ERR PFX "Out of memory, we're in trouble...\n"); return -ENOMEM; } + memset(lp->alloced_map, 0, map_size); lp->paddr = virt_to_gart(lpage); lp->refcount = 0; @@ -516,10 +516,9 @@ static void *i460_alloc_page (struct agp_bridge_data *bridge) { void *page; - if (I460_IO_PAGE_SHIFT <= PAGE_SHIFT) { + if (I460_IO_PAGE_SHIFT <= PAGE_SHIFT) page = agp_generic_alloc_page(agp_bridge); - global_flush_tlb(); - } else + else /* Returning NULL would cause problems */ /* AK: really dubious code. */ page = (void *)~0UL; @@ -528,10 +527,8 @@ static void *i460_alloc_page (struct agp_bridge_data *bridge) static void i460_destroy_page (void *page) { - if (I460_IO_PAGE_SHIFT <= PAGE_SHIFT) { + if (I460_IO_PAGE_SHIFT <= PAGE_SHIFT) agp_generic_destroy_page(page); - global_flush_tlb(); - } } #endif /* I460_LARGE_IO_PAGES */ @@ -541,7 +538,7 @@ static unsigned long i460_mask_memory (struct agp_bridge_data *bridge, { /* Make sure the returned address is a valid GATT entry */ return bridge->driver->masks[0].mask - | (((addr & ~((1 << I460_IO_PAGE_SHIFT) - 1)) & 0xfffff000) >> 12); + | (((addr & ~((1 << I460_IO_PAGE_SHIFT) - 1)) & 0xffffff000) >> 12); } struct agp_bridge_driver intel_i460_driver = { @@ -622,7 +619,6 @@ static struct pci_device_id agp_intel_i460_pci_table[] = { MODULE_DEVICE_TABLE(pci, agp_intel_i460_pci_table); static struct pci_driver agp_intel_i460_pci_driver = { - .owner = THIS_MODULE, .name = "agpgart-intel-i460", .id_table = agp_intel_i460_pci_table, .probe = agp_intel_i460_probe, diff --git a/trunk/drivers/char/agp/intel-agp.c b/trunk/drivers/char/agp/intel-agp.c index 027161ab88e9..1f7d415f432c 100644 --- a/trunk/drivers/char/agp/intel-agp.c +++ b/trunk/drivers/char/agp/intel-agp.c @@ -270,7 +270,6 @@ static struct agp_memory *alloc_agpphysmem_i8xx(size_t pg_count, int type) switch (pg_count) { case 1: addr = agp_bridge->driver->agp_alloc_page(agp_bridge); - global_flush_tlb(); break; case 4: /* kludge to get 4 physical pages for ARGB cursor */ @@ -331,11 +330,9 @@ static void intel_i810_free_by_type(struct agp_memory *curr) if(curr->type == AGP_PHYS_MEMORY) { if (curr->page_count == 4) i8xx_destroy_pages(gart_to_virt(curr->memory[0])); - else { + else agp_bridge->driver->agp_destroy_page( gart_to_virt(curr->memory[0])); - global_flush_tlb(); - } vfree(curr->memory); } kfree(curr); @@ -1827,7 +1824,6 @@ static struct pci_device_id agp_intel_pci_table[] = { MODULE_DEVICE_TABLE(pci, agp_intel_pci_table); static struct pci_driver agp_intel_pci_driver = { - .owner = THIS_MODULE, .name = "agpgart-intel", .id_table = agp_intel_pci_table, .probe = agp_intel_probe, diff --git a/trunk/drivers/char/agp/nvidia-agp.c b/trunk/drivers/char/agp/nvidia-agp.c index 3aed0c5e2f92..80dafa3030bd 100644 --- a/trunk/drivers/char/agp/nvidia-agp.c +++ b/trunk/drivers/char/agp/nvidia-agp.c @@ -398,7 +398,6 @@ static struct pci_device_id agp_nvidia_pci_table[] = { MODULE_DEVICE_TABLE(pci, agp_nvidia_pci_table); static struct pci_driver agp_nvidia_pci_driver = { - .owner = THIS_MODULE, .name = "agpgart-nvidia", .id_table = agp_nvidia_pci_table, .probe = agp_nvidia_probe, diff --git a/trunk/drivers/char/agp/sgi-agp.c b/trunk/drivers/char/agp/sgi-agp.c index 4df7734b51c2..7957fc91f6ad 100644 --- a/trunk/drivers/char/agp/sgi-agp.c +++ b/trunk/drivers/char/agp/sgi-agp.c @@ -289,8 +289,6 @@ static int __devinit agp_sgi_init(void) j = 0; list_for_each_entry(info, &tioca_list, ca_list) { struct list_head *tmp; - if (list_empty(info->ca_devices)) - continue; list_for_each(tmp, info->ca_devices) { u8 cap_ptr; pdev = pci_dev_b(tmp); diff --git a/trunk/drivers/char/agp/sis-agp.c b/trunk/drivers/char/agp/sis-agp.c index a701361a8890..ebc05554045c 100644 --- a/trunk/drivers/char/agp/sis-agp.c +++ b/trunk/drivers/char/agp/sis-agp.c @@ -332,7 +332,6 @@ static struct pci_device_id agp_sis_pci_table[] = { MODULE_DEVICE_TABLE(pci, agp_sis_pci_table); static struct pci_driver agp_sis_pci_driver = { - .owner = THIS_MODULE, .name = "agpgart-sis", .id_table = agp_sis_pci_table, .probe = agp_sis_probe, diff --git a/trunk/drivers/char/agp/sworks-agp.c b/trunk/drivers/char/agp/sworks-agp.c index 5a5392dd1254..71ea59a1dbeb 100644 --- a/trunk/drivers/char/agp/sworks-agp.c +++ b/trunk/drivers/char/agp/sworks-agp.c @@ -102,17 +102,19 @@ static int serverworks_create_gatt_pages(int nr_tables) int retval = 0; int i; - tables = kzalloc((nr_tables + 1) * sizeof(struct serverworks_page_map *), + tables = kmalloc((nr_tables + 1) * sizeof(struct serverworks_page_map *), GFP_KERNEL); - if (tables == NULL) + if (tables == NULL) { return -ENOMEM; - + } + memset(tables, 0, sizeof(struct serverworks_page_map *) * (nr_tables + 1)); for (i = 0; i < nr_tables; i++) { - entry = kzalloc(sizeof(struct serverworks_page_map), GFP_KERNEL); + entry = kmalloc(sizeof(struct serverworks_page_map), GFP_KERNEL); if (entry == NULL) { retval = -ENOMEM; break; } + memset(entry, 0, sizeof(struct serverworks_page_map)); tables[i] = entry; retval = serverworks_create_page_map(entry); if (retval != 0) break; @@ -242,27 +244,13 @@ static int serverworks_fetch_size(void) */ static void serverworks_tlbflush(struct agp_memory *temp) { - unsigned long timeout; - writeb(1, serverworks_private.registers+SVWRKS_POSTFLUSH); - timeout = jiffies + 3*HZ; - while (readb(serverworks_private.registers+SVWRKS_POSTFLUSH) == 1) { + while (readb(serverworks_private.registers+SVWRKS_POSTFLUSH) == 1) cpu_relax(); - if (time_after(jiffies, timeout)) { - printk(KERN_ERR PFX "TLB post flush took more than 3 seconds\n"); - break; - } - } writel(1, serverworks_private.registers+SVWRKS_DIRFLUSH); - timeout = jiffies + 3*HZ; - while (readl(serverworks_private.registers+SVWRKS_DIRFLUSH) == 1) { + while(readl(serverworks_private.registers+SVWRKS_DIRFLUSH) == 1) cpu_relax(); - if (time_after(jiffies, timeout)) { - printk(KERN_ERR PFX "TLB Dir flush took more than 3 seconds\n"); - break; - } - } } static int serverworks_configure(void) @@ -545,7 +533,6 @@ static struct pci_device_id agp_serverworks_pci_table[] = { MODULE_DEVICE_TABLE(pci, agp_serverworks_pci_table); static struct pci_driver agp_serverworks_pci_driver = { - .owner = THIS_MODULE, .name = "agpgart-serverworks", .id_table = agp_serverworks_pci_table, .probe = agp_serverworks_probe, diff --git a/trunk/drivers/char/agp/uninorth-agp.c b/trunk/drivers/char/agp/uninorth-agp.c index 183c50acab27..c8255312b8c1 100644 --- a/trunk/drivers/char/agp/uninorth-agp.c +++ b/trunk/drivers/char/agp/uninorth-agp.c @@ -658,7 +658,6 @@ static struct pci_device_id agp_uninorth_pci_table[] = { MODULE_DEVICE_TABLE(pci, agp_uninorth_pci_table); static struct pci_driver agp_uninorth_pci_driver = { - .owner = THIS_MODULE, .name = "agpgart-uninorth", .id_table = agp_uninorth_pci_table, .probe = agp_uninorth_probe, diff --git a/trunk/drivers/char/agp/via-agp.c b/trunk/drivers/char/agp/via-agp.c index 5d9a13700074..c847df575cf5 100644 --- a/trunk/drivers/char/agp/via-agp.c +++ b/trunk/drivers/char/agp/via-agp.c @@ -518,7 +518,6 @@ MODULE_DEVICE_TABLE(pci, agp_via_pci_table); static struct pci_driver agp_via_pci_driver = { - .owner = THIS_MODULE, .name = "agpgart-via", .id_table = agp_via_pci_table, .probe = agp_via_probe, diff --git a/trunk/drivers/char/drm/ati_pcigart.c b/trunk/drivers/char/drm/ati_pcigart.c index efff0eec618c..6d3fec160bff 100644 --- a/trunk/drivers/char/drm/ati_pcigart.c +++ b/trunk/drivers/char/drm/ati_pcigart.c @@ -203,10 +203,10 @@ int drm_ati_pcigart_init(drm_device_t * dev, drm_ati_pcigart_info * gart_info) for (j = 0; j < (PAGE_SIZE / ATI_PCIGART_PAGE_SIZE); j++) { if (gart_info->is_pcie) - *pci_gart = cpu_to_le32((page_base >> 8) | 0xc); + *pci_gart = (cpu_to_le32(page_base) >> 8) | 0xc; else *pci_gart = cpu_to_le32(page_base); - pci_gart++; + *pci_gart++; page_base += ATI_PCIGART_PAGE_SIZE; } } diff --git a/trunk/drivers/char/ip2.c b/trunk/drivers/char/ip2.c index 7cadfc6ef352..6cd12f23aa58 100644 --- a/trunk/drivers/char/ip2.c +++ b/trunk/drivers/char/ip2.c @@ -7,6 +7,7 @@ // #include +#include #include #include diff --git a/trunk/drivers/char/mwave/tp3780i.c b/trunk/drivers/char/mwave/tp3780i.c index cc3e54dd7234..d6c72e0934e2 100644 --- a/trunk/drivers/char/mwave/tp3780i.c +++ b/trunk/drivers/char/mwave/tp3780i.c @@ -46,6 +46,7 @@ * First release to the public */ +#include #include #include #include diff --git a/trunk/drivers/char/mxser.c b/trunk/drivers/char/mxser.c index 26448f176803..3b965a651da4 100644 --- a/trunk/drivers/char/mxser.c +++ b/trunk/drivers/char/mxser.c @@ -38,6 +38,7 @@ #include #include +#include #include #include #include diff --git a/trunk/drivers/char/specialix.c b/trunk/drivers/char/specialix.c index 0bbfce43031c..352547eabf7b 100644 --- a/trunk/drivers/char/specialix.c +++ b/trunk/drivers/char/specialix.c @@ -90,6 +90,7 @@ #include #include #include +#include #include #include #include diff --git a/trunk/drivers/char/sysrq.c b/trunk/drivers/char/sysrq.c index 145275ebdd7e..feb25158c8ee 100644 --- a/trunk/drivers/char/sysrq.c +++ b/trunk/drivers/char/sysrq.c @@ -354,7 +354,7 @@ struct sysrq_key_op *__sysrq_get_key_op (int key) { return op_p; } -static void __sysrq_put_key_op (int key, struct sysrq_key_op *op_p) { +void __sysrq_put_key_op (int key, struct sysrq_key_op *op_p) { int i; i = sysrq_key_table_key2index(key); @@ -419,7 +419,7 @@ void handle_sysrq(int key, struct pt_regs *pt_regs, struct tty_struct *tty) __handle_sysrq(key, pt_regs, tty, 1); } -static int __sysrq_swap_key_ops(int key, struct sysrq_key_op *insert_op_p, +int __sysrq_swap_key_ops(int key, struct sysrq_key_op *insert_op_p, struct sysrq_key_op *remove_op_p) { int retval; diff --git a/trunk/drivers/char/tpm/tpm.h b/trunk/drivers/char/tpm/tpm.h index 9293bcc4dc62..99a60496ecc6 100644 --- a/trunk/drivers/char/tpm/tpm.h +++ b/trunk/drivers/char/tpm/tpm.h @@ -19,6 +19,7 @@ * */ #include +#include #include #include #include diff --git a/trunk/drivers/char/viocons.c b/trunk/drivers/char/viocons.c index 4d75c261f98a..98601c7d04a9 100644 --- a/trunk/drivers/char/viocons.c +++ b/trunk/drivers/char/viocons.c @@ -26,6 +26,7 @@ * Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include +#include #include #include #include diff --git a/trunk/drivers/char/viotape.c b/trunk/drivers/char/viotape.c index 60aabdb4a046..867cc4e418c7 100644 --- a/trunk/drivers/char/viotape.c +++ b/trunk/drivers/char/viotape.c @@ -32,6 +32,7 @@ * iseries/vio.h */ #include +#include #include #include #include diff --git a/trunk/drivers/cpufreq/cpufreq.c b/trunk/drivers/cpufreq/cpufreq.c index 23a63207d747..6c6121b85a54 100644 --- a/trunk/drivers/cpufreq/cpufreq.c +++ b/trunk/drivers/cpufreq/cpufreq.c @@ -38,6 +38,7 @@ static struct cpufreq_driver *cpufreq_driver; static struct cpufreq_policy *cpufreq_cpu_data[NR_CPUS]; static DEFINE_SPINLOCK(cpufreq_driver_lock); + /* internal prototypes */ static int __cpufreq_governor(struct cpufreq_policy *policy, unsigned int event); static void handle_update(void *data); @@ -592,11 +593,12 @@ static int cpufreq_add_dev (struct sys_device * sys_dev) goto module_out; } - policy = kzalloc(sizeof(struct cpufreq_policy), GFP_KERNEL); + policy = kmalloc(sizeof(struct cpufreq_policy), GFP_KERNEL); if (!policy) { ret = -ENOMEM; goto nomem_out; } + memset(policy, 0, sizeof(struct cpufreq_policy)); policy->cpu = cpu; policy->cpus = cpumask_of_cpu(cpu); @@ -1114,21 +1116,24 @@ int __cpufreq_driver_target(struct cpufreq_policy *policy, int retval = -EINVAL; /* - * If we are already in context of hotplug thread, we dont need to - * acquire the hotplug lock. Otherwise acquire cpucontrol to prevent - * hotplug from removing this cpu that we are working on. + * Converted the lock_cpu_hotplug to preempt_disable() + * and preempt_enable(). This is a bit kludgy and relies on how cpu + * hotplug works. All we need is a guarantee that cpu hotplug won't make + * progress on any cpu. Once we do preempt_disable(), this would ensure + * that hotplug threads don't get onto this cpu, thereby delaying + * the cpu remove process. + * + * We removed the lock_cpu_hotplug since we need to call this function + * via cpu hotplug callbacks, which result in locking the cpu hotplug + * thread itself. Agree this is not very clean, cpufreq community + * could improve this if required. - Ashok Raj */ - if (!current_in_cpu_hotplug()) - lock_cpu_hotplug(); - + preempt_disable(); dprintk("target for CPU %u: %u kHz, relation %u\n", policy->cpu, target_freq, relation); if (cpu_online(policy->cpu) && cpufreq_driver->target) retval = cpufreq_driver->target(policy, target_freq, relation); - - if (!current_in_cpu_hotplug()) - unlock_cpu_hotplug(); - + preempt_enable(); return retval; } EXPORT_SYMBOL_GPL(__cpufreq_driver_target); diff --git a/trunk/drivers/cpufreq/cpufreq_ondemand.c b/trunk/drivers/cpufreq/cpufreq_ondemand.c index 17741111246b..c1fc9c62bb51 100644 --- a/trunk/drivers/cpufreq/cpufreq_ondemand.c +++ b/trunk/drivers/cpufreq/cpufreq_ondemand.c @@ -48,10 +48,7 @@ * All times here are in uS. */ static unsigned int def_sampling_rate; -#define MIN_SAMPLING_RATE_RATIO (2) -/* for correct statistics, we need at least 10 ticks between each measure */ -#define MIN_STAT_SAMPLING_RATE (MIN_SAMPLING_RATE_RATIO * jiffies_to_usecs(10)) -#define MIN_SAMPLING_RATE (def_sampling_rate / MIN_SAMPLING_RATE_RATIO) +#define MIN_SAMPLING_RATE (def_sampling_rate / 2) #define MAX_SAMPLING_RATE (500 * def_sampling_rate) #define DEF_SAMPLING_RATE_LATENCY_MULTIPLIER (1000) #define DEF_SAMPLING_DOWN_FACTOR (1) @@ -419,16 +416,13 @@ static int cpufreq_governor_dbs(struct cpufreq_policy *policy, if (dbs_enable == 1) { unsigned int latency; /* policy latency is in nS. Convert it to uS first */ - latency = policy->cpuinfo.transition_latency / 1000; - if (latency == 0) - latency = 1; - def_sampling_rate = latency * - DEF_SAMPLING_RATE_LATENCY_MULTIPLIER; - - if (def_sampling_rate < MIN_STAT_SAMPLING_RATE) - def_sampling_rate = MIN_STAT_SAMPLING_RATE; + latency = policy->cpuinfo.transition_latency; + if (latency < 1000) + latency = 1000; + def_sampling_rate = (latency / 1000) * + DEF_SAMPLING_RATE_LATENCY_MULTIPLIER; dbs_tuners_ins.sampling_rate = def_sampling_rate; dbs_tuners_ins.ignore_nice = 0; diff --git a/trunk/drivers/cpufreq/cpufreq_stats.c b/trunk/drivers/cpufreq/cpufreq_stats.c index 0bddb8e694d9..3597f25d5efa 100644 --- a/trunk/drivers/cpufreq/cpufreq_stats.c +++ b/trunk/drivers/cpufreq/cpufreq_stats.c @@ -193,15 +193,11 @@ cpufreq_stats_create_table (struct cpufreq_policy *policy, unsigned int cpu = policy->cpu; if (cpufreq_stats_table[cpu]) return -EBUSY; - if ((stat = kzalloc(sizeof(struct cpufreq_stats), GFP_KERNEL)) == NULL) + if ((stat = kmalloc(sizeof(struct cpufreq_stats), GFP_KERNEL)) == NULL) return -ENOMEM; + memset(stat, 0, sizeof (struct cpufreq_stats)); data = cpufreq_cpu_get(cpu); - if (data == NULL) { - ret = -EINVAL; - goto error_get_fail; - } - if ((ret = sysfs_create_group(&data->kobj, &stats_attr_group))) goto error_out; @@ -221,11 +217,12 @@ cpufreq_stats_create_table (struct cpufreq_policy *policy, alloc_size += count * count * sizeof(int); #endif stat->max_state = count; - stat->time_in_state = kzalloc(alloc_size, GFP_KERNEL); + stat->time_in_state = kmalloc(alloc_size, GFP_KERNEL); if (!stat->time_in_state) { ret = -ENOMEM; goto error_out; } + memset(stat->time_in_state, 0, alloc_size); stat->freq_table = (unsigned int *)(stat->time_in_state + count); #ifdef CONFIG_CPU_FREQ_STAT_DETAILS @@ -248,7 +245,6 @@ cpufreq_stats_create_table (struct cpufreq_policy *policy, return 0; error_out: cpufreq_cpu_put(data); -error_get_fail: kfree(stat); cpufreq_stats_table[cpu] = NULL; return ret; diff --git a/trunk/drivers/firmware/dell_rbu.c b/trunk/drivers/firmware/dell_rbu.c index 6d83299e7c9b..ba17292eb290 100644 --- a/trunk/drivers/firmware/dell_rbu.c +++ b/trunk/drivers/firmware/dell_rbu.c @@ -34,6 +34,7 @@ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. */ +#include #include #include #include diff --git a/trunk/drivers/hwmon/w83627hf.c b/trunk/drivers/hwmon/w83627hf.c index 4e9a04e1f08e..70ef926c3bd8 100644 --- a/trunk/drivers/hwmon/w83627hf.c +++ b/trunk/drivers/hwmon/w83627hf.c @@ -180,10 +180,11 @@ superio_exit(void) #define W83781D_REG_BANK 0x4E #define W83781D_REG_CONFIG 0x40 -#define W83781D_REG_ALARM1 0x459 -#define W83781D_REG_ALARM2 0x45A -#define W83781D_REG_ALARM3 0x45B +#define W83781D_REG_ALARM1 0x41 +#define W83781D_REG_ALARM2 0x42 +#define W83781D_REG_ALARM3 0x450 +#define W83781D_REG_IRQ 0x4C #define W83781D_REG_BEEP_CONFIG 0x4D #define W83781D_REG_BEEP_INTS1 0x56 #define W83781D_REG_BEEP_INTS2 0x57 @@ -1369,6 +1370,13 @@ static void w83627hf_init_client(struct i2c_client *client) W83781D_REG_TEMP3_CONFIG, tmp & 0xfe); } } + + /* enable comparator mode for temp2 and temp3 so + alarm indication will work correctly */ + i = w83627hf_read_value(client, W83781D_REG_IRQ); + if (!(i & 0x40)) + w83627hf_write_value(client, W83781D_REG_IRQ, + i | 0x40); } /* Start monitoring */ @@ -1392,7 +1400,7 @@ static struct w83627hf_data *w83627hf_update_device(struct device *dev) /* skip missing sensors */ if (((data->type == w83697hf) && (i == 1)) || ((data->type == w83627thf || data->type == w83637hf) - && (i == 5 || i == 6))) + && (i == 4 || i == 5))) continue; data->in[i] = w83627hf_read_value(client, W83781D_REG_IN(i)); diff --git a/trunk/drivers/i2c/busses/i2c-viapro.c b/trunk/drivers/i2c/busses/i2c-viapro.c index a2237d4b2cf2..c9366b504833 100644 --- a/trunk/drivers/i2c/busses/i2c-viapro.c +++ b/trunk/drivers/i2c/busses/i2c-viapro.c @@ -142,18 +142,19 @@ static int vt596_transaction(u8 size) /* Make sure the SMBus host is ready to start transmitting */ if ((temp = inb_p(SMBHSTSTS)) & 0x1F) { dev_dbg(&vt596_adapter.dev, "SMBus busy (0x%02x). " - "Resetting...\n", temp); + "Resetting... ", temp); outb_p(temp, SMBHSTSTS); if ((temp = inb_p(SMBHSTSTS)) & 0x1F) { - dev_err(&vt596_adapter.dev, "SMBus reset failed! " - "(0x%02x)\n", temp); + printk("Failed! (0x%02x)\n", temp); return -1; + } else { + printk("Successful!\n"); } } /* Start the transaction by setting bit 6 */ - outb_p(0x40 | size, SMBHSTCNT); + outb_p(0x40 | (size & 0x3C), SMBHSTCNT); /* We will always wait for a fraction of a second */ do { @@ -170,7 +171,7 @@ static int vt596_transaction(u8 size) if (temp & 0x10) { result = -1; dev_err(&vt596_adapter.dev, "Transaction failed (0x%02x)\n", - size); + inb_p(SMBHSTCNT) & 0x3C); } if (temp & 0x08) { @@ -179,13 +180,11 @@ static int vt596_transaction(u8 size) } if (temp & 0x04) { - int read = inb_p(SMBHSTADD) & 0x01; result = -1; - /* The quick and receive byte commands are used to probe - for chips, so errors are expected, and we don't want - to frighten the user. */ - if (!((size == VT596_QUICK && !read) || - (size == VT596_BYTE && read))) + /* Quick commands are used to probe for chips, so + errors are expected, and we don't want to frighten the + user. */ + if ((inb_p(SMBHSTCNT) & 0x3C) != VT596_QUICK) dev_err(&vt596_adapter.dev, "Transaction error!\n"); } @@ -463,9 +462,9 @@ static void __exit i2c_vt596_exit(void) } } -MODULE_AUTHOR("Kyosti Malkki , " - "Mark D. Studebaker and " - "Jean Delvare "); +MODULE_AUTHOR( + "Frodo Looijaard and " + "Philip Edelbrock "); MODULE_DESCRIPTION("vt82c596 SMBus driver"); MODULE_LICENSE("GPL"); diff --git a/trunk/drivers/i2c/chips/ds1337.c b/trunk/drivers/i2c/chips/ds1337.c index 02682fb794c8..01b037007410 100644 --- a/trunk/drivers/i2c/chips/ds1337.c +++ b/trunk/drivers/i2c/chips/ds1337.c @@ -164,9 +164,9 @@ static int ds1337_set_datetime(struct i2c_client *client, struct rtc_time *dt) buf[1] = BIN2BCD(dt->tm_sec); buf[2] = BIN2BCD(dt->tm_min); buf[3] = BIN2BCD(dt->tm_hour); - buf[4] = BIN2BCD(dt->tm_wday + 1); + buf[4] = BIN2BCD(dt->tm_wday) + 1; buf[5] = BIN2BCD(dt->tm_mday); - buf[6] = BIN2BCD(dt->tm_mon + 1); + buf[6] = BIN2BCD(dt->tm_mon) + 1; val = dt->tm_year; if (val >= 100) { val -= 100; diff --git a/trunk/drivers/ide/Kconfig b/trunk/drivers/ide/Kconfig index 42e5b8175cbf..a737886e39d1 100644 --- a/trunk/drivers/ide/Kconfig +++ b/trunk/drivers/ide/Kconfig @@ -539,15 +539,6 @@ config BLK_DEV_CS5530 It is safe to say Y to this question. -config BLK_DEV_CS5535 - tristate "AMD CS5535 chipset support" - depends on X86 && !X86_64 - help - Include support for UDMA on the NSC/AMD CS5535 companion chipset. - This will automatically be detected and configured if found. - - It is safe to say Y to this question. - config BLK_DEV_HPT34X tristate "HPT34X chipset support" help diff --git a/trunk/drivers/ide/ide-floppy.c b/trunk/drivers/ide/ide-floppy.c index f615ab759962..e83f54d37f96 100644 --- a/trunk/drivers/ide/ide-floppy.c +++ b/trunk/drivers/ide/ide-floppy.c @@ -2038,9 +2038,11 @@ static int idefloppy_ioctl(struct inode *inode, struct file *file, struct ide_floppy_obj *floppy = ide_floppy_g(bdev->bd_disk); ide_drive_t *drive = floppy->drive; void __user *argp = (void __user *)arg; - int err; + int err = generic_ide_ioctl(drive, file, bdev, cmd, arg); int prevent = (arg) ? 1 : 0; idefloppy_pc_t pc; + if (err != -EINVAL) + return err; switch (cmd) { case CDROMEJECT: @@ -2092,7 +2094,7 @@ static int idefloppy_ioctl(struct inode *inode, struct file *file, case IDEFLOPPY_IOCTL_FORMAT_GET_PROGRESS: return idefloppy_get_format_progress(drive, argp); } - return generic_ide_ioctl(drive, file, bdev, cmd, arg); + return -EINVAL; } static int idefloppy_media_changed(struct gendisk *disk) diff --git a/trunk/drivers/ide/ide-iops.c b/trunk/drivers/ide/ide-iops.c index af7af958ab3e..0b0aa4f51628 100644 --- a/trunk/drivers/ide/ide-iops.c +++ b/trunk/drivers/ide/ide-iops.c @@ -104,6 +104,8 @@ void default_hwif_iops (ide_hwif_t *hwif) hwif->INSL = ide_insl; } +EXPORT_SYMBOL(default_hwif_iops); + /* * MMIO operations, typically used for SATA controllers */ @@ -327,6 +329,8 @@ void default_hwif_transport(ide_hwif_t *hwif) hwif->atapi_output_bytes = atapi_output_bytes; } +EXPORT_SYMBOL(default_hwif_transport); + /* * Beginning of Taskfile OPCODE Library and feature sets. */ @@ -525,6 +529,8 @@ int wait_for_ready (ide_drive_t *drive, int timeout) return 0; } +EXPORT_SYMBOL(wait_for_ready); + /* * This routine busy-waits for the drive status to be not "busy". * It then checks the status for all of the "good" bits and none diff --git a/trunk/drivers/ide/ide-taskfile.c b/trunk/drivers/ide/ide-taskfile.c index 54f9639c2a8c..7ec18fa3b5ff 100644 --- a/trunk/drivers/ide/ide-taskfile.c +++ b/trunk/drivers/ide/ide-taskfile.c @@ -161,6 +161,8 @@ ide_startstop_t do_rw_taskfile (ide_drive_t *drive, ide_task_t *task) return ide_stopped; } +EXPORT_SYMBOL(do_rw_taskfile); + /* * set_multmode_intr() is invoked on completion of a WIN_SETMULT cmd. */ diff --git a/trunk/drivers/ide/ide.c b/trunk/drivers/ide/ide.c index 8af179b531c3..9fe19808d815 100644 --- a/trunk/drivers/ide/ide.c +++ b/trunk/drivers/ide/ide.c @@ -803,7 +803,6 @@ int ide_register_hw_with_fixup(hw_regs_t *hw, ide_hwif_t **hwifp, void(*fixup)(i hwif->irq = hw->irq; hwif->noprobe = 0; hwif->chipset = hw->chipset; - hwif->gendev.parent = hw->dev; if (!initializing) { probe_hwif_init_with_fixup(hwif, fixup); diff --git a/trunk/drivers/ide/legacy/ide-cs.c b/trunk/drivers/ide/legacy/ide-cs.c index ef79805218e4..1dafffa7e513 100644 --- a/trunk/drivers/ide/legacy/ide-cs.c +++ b/trunk/drivers/ide/legacy/ide-cs.c @@ -182,14 +182,13 @@ static void ide_detach(dev_link_t *link) } /* ide_detach */ -static int idecs_register(unsigned long io, unsigned long ctl, unsigned long irq, struct pcmcia_device *handle) +static int idecs_register(unsigned long io, unsigned long ctl, unsigned long irq) { hw_regs_t hw; memset(&hw, 0, sizeof(hw)); ide_init_hwif_ports(&hw, io, ctl, NULL); hw.irq = irq; hw.chipset = ide_pci; - hw.dev = &handle->dev; return ide_register_hw_with_fixup(&hw, NULL, ide_undecoded_slave); } @@ -328,12 +327,12 @@ static void ide_config(dev_link_t *link) /* retry registration in case device is still spinning up */ for (hd = -1, i = 0; i < 10; i++) { - hd = idecs_register(io_base, ctl_base, link->irq.AssignedIRQ, handle); + hd = idecs_register(io_base, ctl_base, link->irq.AssignedIRQ); if (hd >= 0) break; if (link->io.NumPorts1 == 0x20) { outb(0x02, ctl_base + 0x10); hd = idecs_register(io_base + 0x10, ctl_base + 0x10, - link->irq.AssignedIRQ, handle); + link->irq.AssignedIRQ); if (hd >= 0) { io_base += 0x10; ctl_base += 0x10; diff --git a/trunk/drivers/ide/pci/Makefile b/trunk/drivers/ide/pci/Makefile index f35d684edc25..af46226c1796 100644 --- a/trunk/drivers/ide/pci/Makefile +++ b/trunk/drivers/ide/pci/Makefile @@ -6,7 +6,6 @@ obj-$(CONFIG_BLK_DEV_ATIIXP) += atiixp.o obj-$(CONFIG_BLK_DEV_CMD64X) += cmd64x.o obj-$(CONFIG_BLK_DEV_CS5520) += cs5520.o obj-$(CONFIG_BLK_DEV_CS5530) += cs5530.o -obj-$(CONFIG_BLK_DEV_CS5535) += cs5535.o obj-$(CONFIG_BLK_DEV_SC1200) += sc1200.o obj-$(CONFIG_BLK_DEV_CY82C693) += cy82c693.o obj-$(CONFIG_BLK_DEV_HPT34X) += hpt34x.o diff --git a/trunk/drivers/ide/pci/amd74xx.c b/trunk/drivers/ide/pci/amd74xx.c index 21965e5ef25e..844a6c9fb949 100644 --- a/trunk/drivers/ide/pci/amd74xx.c +++ b/trunk/drivers/ide/pci/amd74xx.c @@ -74,7 +74,6 @@ static struct amd_ide_chip { { PCI_DEVICE_ID_NVIDIA_NFORCE_MCP04_IDE, 0x50, AMD_UDMA_133 }, { PCI_DEVICE_ID_NVIDIA_NFORCE_MCP51_IDE, 0x50, AMD_UDMA_133 }, { PCI_DEVICE_ID_NVIDIA_NFORCE_MCP55_IDE, 0x50, AMD_UDMA_133 }, - { PCI_DEVICE_ID_AMD_CS5536_IDE, 0x40, AMD_UDMA_100 }, { 0 } }; @@ -492,7 +491,6 @@ static ide_pci_device_t amd74xx_chipsets[] __devinitdata = { /* 14 */ DECLARE_NV_DEV("NFORCE-MCP04"), /* 15 */ DECLARE_NV_DEV("NFORCE-MCP51"), /* 16 */ DECLARE_NV_DEV("NFORCE-MCP55"), - /* 17 */ DECLARE_AMD_DEV("AMD5536"), }; static int __devinit amd74xx_probe(struct pci_dev *dev, const struct pci_device_id *id) @@ -529,7 +527,6 @@ static struct pci_device_id amd74xx_pci_tbl[] = { { PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NFORCE_MCP04_IDE, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 14 }, { PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NFORCE_MCP51_IDE, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 15 }, { PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NFORCE_MCP55_IDE, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 16 }, - { PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_CS5536_IDE, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 17 }, { 0, }, }; MODULE_DEVICE_TABLE(pci, amd74xx_pci_tbl); diff --git a/trunk/drivers/ide/pci/cs5535.c b/trunk/drivers/ide/pci/cs5535.c deleted file mode 100644 index 6eb305197f3c..000000000000 --- a/trunk/drivers/ide/pci/cs5535.c +++ /dev/null @@ -1,305 +0,0 @@ -/* - * linux/drivers/ide/pci/cs5535.c - * - * Copyright (C) 2004-2005 Advanced Micro Devices, Inc. - * - * History: - * 09/20/2005 - Jaya Kumar - * - Reworked tuneproc, set_drive, misc mods to prep for mainline - * - Work was sponsored by CIS (M) Sdn Bhd. - * Ported to Kernel 2.6.11 on June 26, 2005 by - * Wolfgang Zuleger - * Alexander Kiausch - * Originally developed by AMD for 2.4/2.6 - * - * Development of this chipset driver was funded - * by the nice folks at National Semiconductor/AMD. - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License version 2 as published by - * the Free Software Foundation. - * - * Documentation: - * CS5535 documentation available from AMD - */ - -#include -#include -#include -#include - -#include "ide-timing.h" - -#define MSR_ATAC_BASE 0x51300000 -#define ATAC_GLD_MSR_CAP (MSR_ATAC_BASE+0) -#define ATAC_GLD_MSR_CONFIG (MSR_ATAC_BASE+0x01) -#define ATAC_GLD_MSR_SMI (MSR_ATAC_BASE+0x02) -#define ATAC_GLD_MSR_ERROR (MSR_ATAC_BASE+0x03) -#define ATAC_GLD_MSR_PM (MSR_ATAC_BASE+0x04) -#define ATAC_GLD_MSR_DIAG (MSR_ATAC_BASE+0x05) -#define ATAC_IO_BAR (MSR_ATAC_BASE+0x08) -#define ATAC_RESET (MSR_ATAC_BASE+0x10) -#define ATAC_CH0D0_PIO (MSR_ATAC_BASE+0x20) -#define ATAC_CH0D0_DMA (MSR_ATAC_BASE+0x21) -#define ATAC_CH0D1_PIO (MSR_ATAC_BASE+0x22) -#define ATAC_CH0D1_DMA (MSR_ATAC_BASE+0x23) -#define ATAC_PCI_ABRTERR (MSR_ATAC_BASE+0x24) -#define ATAC_BM0_CMD_PRIM 0x00 -#define ATAC_BM0_STS_PRIM 0x02 -#define ATAC_BM0_PRD 0x04 -#define CS5535_CABLE_DETECT 0x48 - -/* Format I PIO settings. We seperate out cmd and data for safer timings */ - -static unsigned int cs5535_pio_cmd_timings[5] = -{ 0xF7F4, 0x53F3, 0x13F1, 0x5131, 0x1131 }; -static unsigned int cs5535_pio_dta_timings[5] = -{ 0xF7F4, 0xF173, 0x8141, 0x5131, 0x1131 }; - -static unsigned int cs5535_mwdma_timings[3] = -{ 0x7F0FFFF3, 0x7F035352, 0x7f024241 }; - -static unsigned int cs5535_udma_timings[5] = -{ 0x7F7436A1, 0x7F733481, 0x7F723261, 0x7F713161, 0x7F703061 }; - -/* Macros to check if the register is the reset value - reset value is an - invalid timing and indicates the register has not been set previously */ - -#define CS5535_BAD_PIO(timings) ( (timings&~0x80000000UL) == 0x00009172 ) -#define CS5535_BAD_DMA(timings) ( (timings & 0x000FFFFF) == 0x00077771 ) - -/**** - * cs5535_set_speed - Configure the chipset to the new speed - * @drive: Drive to set up - * @speed: desired speed - * - * cs5535_set_speed() configures the chipset to a new speed. - */ -static void cs5535_set_speed(ide_drive_t *drive, u8 speed) -{ - - u32 reg = 0, dummy; - int unit = drive->select.b.unit; - - - /* Set the PIO timings */ - if ((speed & XFER_MODE) == XFER_PIO) { - u8 pioa; - u8 piob; - u8 cmd; - - pioa = speed - XFER_PIO_0; - piob = ide_get_best_pio_mode(&(drive->hwif->drives[!unit]), - 255, 4, NULL); - cmd = pioa < piob ? pioa : piob; - - /* Write the speed of the current drive */ - reg = (cs5535_pio_cmd_timings[cmd] << 16) | - cs5535_pio_dta_timings[pioa]; - wrmsr(unit ? ATAC_CH0D1_PIO : ATAC_CH0D0_PIO, reg, 0); - - /* And if nessesary - change the speed of the other drive */ - rdmsr(unit ? ATAC_CH0D0_PIO : ATAC_CH0D1_PIO, reg, dummy); - - if (((reg >> 16) & cs5535_pio_cmd_timings[cmd]) != - cs5535_pio_cmd_timings[cmd]) { - reg &= 0x0000FFFF; - reg |= cs5535_pio_cmd_timings[cmd] << 16; - wrmsr(unit ? ATAC_CH0D0_PIO : ATAC_CH0D1_PIO, reg, 0); - } - - /* Set bit 31 of the DMA register for PIO format 1 timings */ - rdmsr(unit ? ATAC_CH0D1_DMA : ATAC_CH0D0_DMA, reg, dummy); - wrmsr(unit ? ATAC_CH0D1_DMA : ATAC_CH0D0_DMA, - reg | 0x80000000UL, 0); - } else { - rdmsr(unit ? ATAC_CH0D1_DMA : ATAC_CH0D0_DMA, reg, dummy); - - reg &= 0x80000000UL; /* Preserve the PIO format bit */ - - if (speed >= XFER_UDMA_0 && speed <= XFER_UDMA_7) - reg |= cs5535_udma_timings[speed - XFER_UDMA_0]; - else if (speed >= XFER_MW_DMA_0 && speed <= XFER_MW_DMA_2) - reg |= cs5535_mwdma_timings[speed - XFER_MW_DMA_0]; - else - return; - - wrmsr(unit ? ATAC_CH0D1_DMA : ATAC_CH0D0_DMA, reg, 0); - } -} - -static u8 cs5535_ratemask(ide_drive_t *drive) -{ - /* eighty93 will return 1 if it's 80core and capable of - exceeding udma2, 0 otherwise. we need ratemask to set - the max speed and if we can > udma2 then we return 2 - which selects speed_max as udma4 which is the 5535's max - speed, and 1 selects udma2 which is the max for 40c */ - if (!eighty_ninty_three(drive)) - return 1; - - return 2; -} - - -/**** - * cs5535_set_drive - Configure the drive to the new speed - * @drive: Drive to set up - * @speed: desired speed - * - * cs5535_set_drive() configures the drive and the chipset to a - * new speed. It also can be called by upper layers. - */ -static int cs5535_set_drive(ide_drive_t *drive, u8 speed) -{ - speed = ide_rate_filter(cs5535_ratemask(drive), speed); - ide_config_drive_speed(drive, speed); - cs5535_set_speed(drive, speed); - - return 0; -} - -/**** - * cs5535_tuneproc - PIO setup - * @drive: drive to set up - * @pio: mode to use (255 for 'best possible') - * - * A callback from the upper layers for PIO-only tuning. - */ -static void cs5535_tuneproc(ide_drive_t *drive, u8 xferspeed) -{ - u8 modes[] = { XFER_PIO_0, XFER_PIO_1, XFER_PIO_2, XFER_PIO_3, - XFER_PIO_4 }; - - /* cs5535 max pio is pio 4, best_pio will check the blacklist. - i think we don't need to rate_filter the incoming xferspeed - since we know we're only going to choose pio */ - xferspeed = ide_get_best_pio_mode(drive, xferspeed, 4, NULL); - ide_config_drive_speed(drive, modes[xferspeed]); - cs5535_set_speed(drive, xferspeed); -} - -static int cs5535_config_drive_for_dma(ide_drive_t *drive) -{ - u8 speed; - - speed = ide_dma_speed(drive, cs5535_ratemask(drive)); - - /* If no DMA speed was available then let dma_check hit pio */ - if (!speed) { - return 0; - } - - cs5535_set_drive(drive, speed); - return ide_dma_enable(drive); -} - -static int cs5535_dma_check(ide_drive_t *drive) -{ - ide_hwif_t *hwif = drive->hwif; - struct hd_driveid *id = drive->id; - u8 speed; - - drive->init_speed = 0; - - if ((id->capability & 1) && drive->autodma) { - if (ide_use_dma(drive)) { - if (cs5535_config_drive_for_dma(drive)) - return hwif->ide_dma_on(drive); - } - - goto fast_ata_pio; - - } else if ((id->capability & 8) || (id->field_valid & 2)) { -fast_ata_pio: - speed = ide_get_best_pio_mode(drive, 255, 4, NULL); - cs5535_set_drive(drive, speed); - return hwif->ide_dma_off_quietly(drive); - } - /* IORDY not supported */ - return 0; -} - -static u8 __devinit cs5535_cable_detect(struct pci_dev *dev) -{ - u8 bit; - - /* if a 80 wire cable was detected */ - pci_read_config_byte(dev, CS5535_CABLE_DETECT, &bit); - return (bit & 1); -} - -/**** - * init_hwif_cs5535 - Initialize one ide cannel - * @hwif: Channel descriptor - * - * This gets invoked by the IDE driver once for each channel. It - * performs channel-specific pre-initialization before drive probing. - * - */ -static void __devinit init_hwif_cs5535(ide_hwif_t *hwif) -{ - int i; - - hwif->autodma = 0; - - hwif->tuneproc = &cs5535_tuneproc; - hwif->speedproc = &cs5535_set_drive; - hwif->ide_dma_check = &cs5535_dma_check; - - hwif->atapi_dma = 1; - hwif->ultra_mask = 0x1F; - hwif->mwdma_mask = 0x07; - - - hwif->udma_four = cs5535_cable_detect(hwif->pci_dev); - - if (!noautodma) - hwif->autodma = 1; - - /* just setting autotune and not worrying about bios timings */ - for (i = 0; i < 2; i++) { - hwif->drives[i].autotune = 1; - hwif->drives[i].autodma = hwif->autodma; - } -} - -static ide_pci_device_t cs5535_chipset __devinitdata = { - .name = "CS5535", - .init_hwif = init_hwif_cs5535, - .channels = 1, - .autodma = AUTODMA, - .bootable = ON_BOARD, -}; - -static int __devinit cs5535_init_one(struct pci_dev *dev, - const struct pci_device_id *id) -{ - return ide_setup_pci_device(dev, &cs5535_chipset); -} - -static struct pci_device_id cs5535_pci_tbl[] = -{ - { PCI_VENDOR_ID_NS, PCI_DEVICE_ID_NS_CS5535_IDE, PCI_ANY_ID, - PCI_ANY_ID, 0, 0, 0}, - { 0, }, -}; - -MODULE_DEVICE_TABLE(pci, cs5535_pci_tbl); - -static struct pci_driver driver = { - .name = "CS5535_IDE", - .id_table = cs5535_pci_tbl, - .probe = cs5535_init_one, -}; - -static int __init cs5535_ide_init(void) -{ - return ide_pci_register_driver(&driver); -} - -module_init(cs5535_ide_init); - -MODULE_AUTHOR("AMD"); -MODULE_DESCRIPTION("PCI driver module for AMD/NS CS5535 IDE"); -MODULE_LICENSE("GPL"); diff --git a/trunk/drivers/ide/pci/cy82c693.c b/trunk/drivers/ide/pci/cy82c693.c index 9f41ecd56338..5a33513f3dd1 100644 --- a/trunk/drivers/ide/pci/cy82c693.c +++ b/trunk/drivers/ide/pci/cy82c693.c @@ -469,7 +469,7 @@ static void __devinit init_hwif_cy82c693(ide_hwif_t *hwif) static __devinitdata ide_hwif_t *primary; -static void __devinit init_iops_cy82c693(ide_hwif_t *hwif) +void __devinit init_iops_cy82c693(ide_hwif_t *hwif) { if (PCI_FUNC(hwif->pci_dev->devfn) == 1) primary = hwif; diff --git a/trunk/drivers/ide/pci/siimage.c b/trunk/drivers/ide/pci/siimage.c index 022d244f2eb0..2b9961b88135 100644 --- a/trunk/drivers/ide/pci/siimage.c +++ b/trunk/drivers/ide/pci/siimage.c @@ -701,7 +701,6 @@ static unsigned int setup_mmio_siimage (struct pci_dev *dev, const char *name) unsigned long barsize = pci_resource_len(dev, 5); u8 tmpbyte = 0; void __iomem *ioaddr; - u32 tmp, irq_mask; /* * Drop back to PIO if we can't map the mmio. Some @@ -727,14 +726,6 @@ static unsigned int setup_mmio_siimage (struct pci_dev *dev, const char *name) pci_set_drvdata(dev, (void *) ioaddr); if (pdev_is_sata(dev)) { - /* make sure IDE0/1 interrupts are not masked */ - irq_mask = (1 << 22) | (1 << 23); - tmp = readl(ioaddr + 0x48); - if (tmp & irq_mask) { - tmp &= ~irq_mask; - writel(tmp, ioaddr + 0x48); - readl(ioaddr + 0x48); /* flush */ - } writel(0, ioaddr + 0x148); writel(0, ioaddr + 0x1C8); } diff --git a/trunk/drivers/ide/ppc/pmac.c b/trunk/drivers/ide/ppc/pmac.c index b3e65a65d202..d8c3d8ebad30 100644 --- a/trunk/drivers/ide/ppc/pmac.c +++ b/trunk/drivers/ide/ppc/pmac.c @@ -497,19 +497,16 @@ pmu_hd_blink_init(void) if (pmu_get_model() != PMU_KEYLARGO_BASED) return 0; - dt = of_find_node_by_path("/"); + dt = find_devices("device-tree"); if (dt == NULL) return 0; model = (const char *)get_property(dt, "model", NULL); if (model == NULL) return 0; if (strncmp(model, "PowerBook", strlen("PowerBook")) != 0 && - strncmp(model, "iBook", strlen("iBook")) != 0) { - of_node_put(dt); + strncmp(model, "iBook", strlen("iBook")) != 0) return 0; - } - of_node_put(dt); - + pmu_blink_on.complete = 1; pmu_blink_off.complete = 1; spin_lock_init(&pmu_blink_lock); diff --git a/trunk/drivers/infiniband/ulp/srp/ib_srp.c b/trunk/drivers/infiniband/ulp/srp/ib_srp.c index 321a3a10e69b..2687e34aa5bc 100644 --- a/trunk/drivers/infiniband/ulp/srp/ib_srp.c +++ b/trunk/drivers/infiniband/ulp/srp/ib_srp.c @@ -32,6 +32,7 @@ * $Id: ib_srp.c 3932 2005-11-01 17:19:29Z roland $ */ +#include #include #include #include diff --git a/trunk/drivers/input/input.c b/trunk/drivers/input/input.c index c8ae2bb054e0..1a1654caedd5 100644 --- a/trunk/drivers/input/input.c +++ b/trunk/drivers/input/input.c @@ -377,7 +377,7 @@ static int input_devices_read(char *buf, char **start, off_t pos, int count, int list_for_each_entry(dev, &input_dev_list, node) { - path = kobject_get_path(&dev->cdev.kobj, GFP_KERNEL); + path = dev->dynalloc ? kobject_get_path(&dev->cdev.kobj, GFP_KERNEL) : NULL; len = sprintf(buf, "I: Bus=%04x Vendor=%04x Product=%04x Version=%04x\n", dev->id.bustype, dev->id.vendor, dev->id.product, dev->id.version); @@ -669,7 +669,7 @@ static int input_dev_hotplug(struct class_device *cdev, char **envp, INPUT_ADD_HOTPLUG_VAR("NAME=\"%s\"", dev->name); if (dev->phys) INPUT_ADD_HOTPLUG_VAR("PHYS=\"%s\"", dev->phys); - if (dev->uniq) + if (dev->phys) INPUT_ADD_HOTPLUG_VAR("UNIQ=\"%s\"", dev->uniq); INPUT_ADD_HOTPLUG_BM_VAR("EV=", dev->evbit, EV_MAX); @@ -741,21 +741,15 @@ static void input_register_classdevice(struct input_dev *dev) sysfs_create_group(&dev->cdev.kobj, &input_dev_caps_attr_group); } -int input_register_device(struct input_dev *dev) +void input_register_device(struct input_dev *dev) { struct input_handle *handle; struct input_handler *handler; struct input_device_id *id; - if (!dev->dynalloc) { - printk(KERN_WARNING "input: device %s is statically allocated, will not register\n" - "Please convert to input_allocate_device() or contact dtor_core@ameritech.net\n", - dev->name ? dev->name : ""); - return -EINVAL; - } + set_bit(EV_SYN, dev->evbit); init_MUTEX(&dev->sem); - set_bit(EV_SYN, dev->evbit); /* * If delay and period are pre-set by the driver, then autorepeating @@ -773,7 +767,8 @@ int input_register_device(struct input_dev *dev) INIT_LIST_HEAD(&dev->h_list); list_add_tail(&dev->node, &input_dev_list); - input_register_classdevice(dev); + if (dev->dynalloc) + input_register_classdevice(dev); list_for_each_entry(handler, &input_handler_list, node) if (!handler->blacklist || !input_match_device(handler->blacklist, dev)) @@ -781,9 +776,8 @@ int input_register_device(struct input_dev *dev) if ((handle = handler->connect(handler, dev, id))) input_link_handle(handle); - input_wakeup_procfs_readers(); - return 0; + input_wakeup_procfs_readers(); } void input_unregister_device(struct input_dev *dev) @@ -803,10 +797,11 @@ void input_unregister_device(struct input_dev *dev) list_del_init(&dev->node); - sysfs_remove_group(&dev->cdev.kobj, &input_dev_caps_attr_group); - sysfs_remove_group(&dev->cdev.kobj, &input_dev_id_attr_group); - sysfs_remove_group(&dev->cdev.kobj, &input_dev_group); - class_device_unregister(&dev->cdev); + if (dev->dynalloc) { + sysfs_remove_group(&dev->cdev.kobj, &input_dev_caps_attr_group); + sysfs_remove_group(&dev->cdev.kobj, &input_dev_id_attr_group); + class_device_unregister(&dev->cdev); + } input_wakeup_procfs_readers(); } diff --git a/trunk/drivers/input/keyboard/lkkbd.c b/trunk/drivers/input/keyboard/lkkbd.c index 77c4d9669ad0..9481132532d0 100644 --- a/trunk/drivers/input/keyboard/lkkbd.c +++ b/trunk/drivers/input/keyboard/lkkbd.c @@ -273,11 +273,11 @@ static lk_keycode_t lkkbd_keycode[LK_NUM_KEYCODES] = { [0xfb] = KEY_APOSTROPHE, }; -#define CHECK_LED(LK, VAR_ON, VAR_OFF, LED, BITS) do { \ - if (test_bit (LED, (LK)->dev->led)) \ - VAR_ON |= BITS; \ - else \ - VAR_OFF |= BITS; \ +#define CHECK_LED(LED, BITS) do { \ + if (test_bit (LED, lk->dev->led)) \ + leds_on |= BITS; \ + else \ + leds_off |= BITS; \ } while (0) /* @@ -298,42 +298,6 @@ struct lkkbd { int ctrlclick_volume; }; -#ifdef LKKBD_DEBUG -/* - * Responses from the keyboard and mapping back to their names. - */ -static struct { - unsigned char value; - unsigned char *name; -} lk_response[] = { -#define RESPONSE(x) { .value = (x), .name = #x, } - RESPONSE (LK_STUCK_KEY), - RESPONSE (LK_SELFTEST_FAILED), - RESPONSE (LK_ALL_KEYS_UP), - RESPONSE (LK_METRONOME), - RESPONSE (LK_OUTPUT_ERROR), - RESPONSE (LK_INPUT_ERROR), - RESPONSE (LK_KBD_LOCKED), - RESPONSE (LK_KBD_TEST_MODE_ACK), - RESPONSE (LK_PREFIX_KEY_DOWN), - RESPONSE (LK_MODE_CHANGE_ACK), - RESPONSE (LK_RESPONSE_RESERVED), -#undef RESPONSE -}; - -static unsigned char * -response_name (unsigned char value) -{ - int i; - - for (i = 0; i < ARRAY_SIZE (lk_response); i++) - if (lk_response[i].value == value) - return lk_response[i].name; - - return ""; -} -#endif /* LKKBD_DEBUG */ - /* * Calculate volume parameter byte for a given volume. */ @@ -476,24 +440,43 @@ lkkbd_interrupt (struct serio *serio, unsigned char data, unsigned int flags, input_report_key (lk->dev, lk->keycode[i], 0); input_sync (lk->dev); break; - - case 0x01: - DBG (KERN_INFO "Got 0x01, scheduling re-initialization\n"); - lk->ignore_bytes = LK_NUM_IGNORE_BYTES; - lk->id[LK_NUM_IGNORE_BYTES - lk->ignore_bytes--] = data; - schedule_work (&lk->tq); - break; - case LK_METRONOME: + DBG (KERN_INFO "Got LK_METRONOME and don't " + "know how to handle...\n"); + break; case LK_OUTPUT_ERROR: + DBG (KERN_INFO "Got LK_OUTPUT_ERROR and don't " + "know how to handle...\n"); + break; case LK_INPUT_ERROR: + DBG (KERN_INFO "Got LK_INPUT_ERROR and don't " + "know how to handle...\n"); + break; case LK_KBD_LOCKED: + DBG (KERN_INFO "Got LK_KBD_LOCKED and don't " + "know how to handle...\n"); + break; case LK_KBD_TEST_MODE_ACK: + DBG (KERN_INFO "Got LK_KBD_TEST_MODE_ACK and don't " + "know how to handle...\n"); + break; case LK_PREFIX_KEY_DOWN: + DBG (KERN_INFO "Got LK_PREFIX_KEY_DOWN and don't " + "know how to handle...\n"); + break; case LK_MODE_CHANGE_ACK: + DBG (KERN_INFO "Got LK_MODE_CHANGE_ACK and ignored " + "it properly...\n"); + break; case LK_RESPONSE_RESERVED: - DBG (KERN_INFO "Got %s and don't know how to handle...\n", - response_name (data)); + DBG (KERN_INFO "Got LK_RESPONSE_RESERVED and don't " + "know how to handle...\n"); + break; + case 0x01: + DBG (KERN_INFO "Got 0x01, scheduling re-initialization\n"); + lk->ignore_bytes = LK_NUM_IGNORE_BYTES; + lk->id[LK_NUM_IGNORE_BYTES - lk->ignore_bytes--] = data; + schedule_work (&lk->tq); break; default: @@ -526,10 +509,10 @@ lkkbd_event (struct input_dev *dev, unsigned int type, unsigned int code, switch (type) { case EV_LED: - CHECK_LED (lk, leds_on, leds_off, LED_CAPSL, LK_LED_SHIFTLOCK); - CHECK_LED (lk, leds_on, leds_off, LED_COMPOSE, LK_LED_COMPOSE); - CHECK_LED (lk, leds_on, leds_off, LED_SCROLLL, LK_LED_SCROLLLOCK); - CHECK_LED (lk, leds_on, leds_off, LED_SLEEP, LK_LED_WAIT); + CHECK_LED (LED_CAPSL, LK_LED_SHIFTLOCK); + CHECK_LED (LED_COMPOSE, LK_LED_COMPOSE); + CHECK_LED (LED_SCROLLL, LK_LED_SCROLLLOCK); + CHECK_LED (LED_SLEEP, LK_LED_WAIT); if (leds_on != 0) { lk->serio->write (lk->serio, LK_CMD_LED_ON); lk->serio->write (lk->serio, leds_on); @@ -591,10 +574,10 @@ lkkbd_reinit (void *data) lk->serio->write (lk->serio, LK_CMD_SET_DEFAULTS); /* Set LEDs */ - CHECK_LED (lk, leds_on, leds_off, LED_CAPSL, LK_LED_SHIFTLOCK); - CHECK_LED (lk, leds_on, leds_off, LED_COMPOSE, LK_LED_COMPOSE); - CHECK_LED (lk, leds_on, leds_off, LED_SCROLLL, LK_LED_SCROLLLOCK); - CHECK_LED (lk, leds_on, leds_off, LED_SLEEP, LK_LED_WAIT); + CHECK_LED (LED_CAPSL, LK_LED_SHIFTLOCK); + CHECK_LED (LED_COMPOSE, LK_LED_COMPOSE); + CHECK_LED (LED_SCROLLL, LK_LED_SCROLLLOCK); + CHECK_LED (LED_SLEEP, LK_LED_WAIT); if (leds_on != 0) { lk->serio->write (lk->serio, LK_CMD_LED_ON); lk->serio->write (lk->serio, leds_on); diff --git a/trunk/drivers/input/keyboard/locomokbd.c b/trunk/drivers/input/keyboard/locomokbd.c index 2c510881874a..8935290256b3 100644 --- a/trunk/drivers/input/keyboard/locomokbd.c +++ b/trunk/drivers/input/keyboard/locomokbd.c @@ -76,7 +76,7 @@ static unsigned char locomokbd_keycode[LOCOMOKBD_NUMKEYS] = { struct locomokbd { unsigned char keycode[LOCOMOKBD_NUMKEYS]; - struct input_dev *input; + struct input_dev input; char phys[32]; struct locomo_dev *ldev; @@ -136,7 +136,8 @@ static void locomokbd_scankeyboard(struct locomokbd *locomokbd, struct pt_regs * spin_lock_irqsave(&locomokbd->lock, flags); - input_regs(locomokbd->input, regs); + if (regs) + input_regs(&locomokbd->input, regs); locomokbd_charge_all(membase); @@ -151,16 +152,16 @@ static void locomokbd_scankeyboard(struct locomokbd *locomokbd, struct pt_regs * scancode = SCANCODE(col, row); if (rowd & KB_ROWMASK(row)) { num_pressed += 1; - input_report_key(locomokbd->input, locomokbd->keycode[scancode], 1); + input_report_key(&locomokbd->input, locomokbd->keycode[scancode], 1); } else { - input_report_key(locomokbd->input, locomokbd->keycode[scancode], 0); + input_report_key(&locomokbd->input, locomokbd->keycode[scancode], 0); } } locomokbd_reset_col(membase, col); } locomokbd_activate_all(membase); - input_sync(locomokbd->input); + input_sync(&locomokbd->input); /* if any keys are pressed, enable the timer */ if (num_pressed) @@ -195,15 +196,13 @@ static void locomokbd_timer_callback(unsigned long data) static int locomokbd_probe(struct locomo_dev *dev) { struct locomokbd *locomokbd; - struct input_dev *input_dev; int i, ret; - locomokbd = kzalloc(sizeof(struct locomokbd), GFP_KERNEL); - input_dev = input_allocate_device(); - if (!locomokbd || !input_dev) { - ret = -ENOMEM; - goto free; - } + locomokbd = kmalloc(sizeof(struct locomokbd), GFP_KERNEL); + if (!locomokbd) + return -ENOMEM; + + memset(locomokbd, 0, sizeof(struct locomokbd)); /* try and claim memory region */ if (!request_mem_region((unsigned long) dev->mapbase, @@ -225,26 +224,27 @@ static int locomokbd_probe(struct locomo_dev *dev) locomokbd->timer.function = locomokbd_timer_callback; locomokbd->timer.data = (unsigned long) locomokbd; - locomokbd->input = input_dev; - strcpy(locomokbd->phys, "locomokbd/input0"); - - input_dev->name = "LoCoMo keyboard"; - input_dev->phys = locomokbd->phys; - input_dev->id.bustype = BUS_HOST; - input_dev->id.vendor = 0x0001; - input_dev->id.product = 0x0001; - input_dev->id.version = 0x0100; - input_dev->private = locomokbd; + locomokbd->input.evbit[0] = BIT(EV_KEY) | BIT(EV_REP); - input_dev->evbit[0] = BIT(EV_KEY) | BIT(EV_REP); - input_dev->keycode = locomokbd->keycode; - input_dev->keycodesize = sizeof(unsigned char); - input_dev->keycodemax = ARRAY_SIZE(locomokbd_keycode); + init_input_dev(&locomokbd->input); + locomokbd->input.keycode = locomokbd->keycode; + locomokbd->input.keycodesize = sizeof(unsigned char); + locomokbd->input.keycodemax = ARRAY_SIZE(locomokbd_keycode); + locomokbd->input.private = locomokbd; memcpy(locomokbd->keycode, locomokbd_keycode, sizeof(locomokbd->keycode)); for (i = 0; i < LOCOMOKBD_NUMKEYS; i++) - set_bit(locomokbd->keycode[i], input_dev->keybit); - clear_bit(0, input_dev->keybit); + set_bit(locomokbd->keycode[i], locomokbd->input.keybit); + clear_bit(0, locomokbd->input.keybit); + + strcpy(locomokbd->phys, "locomokbd/input0"); + + locomokbd->input.name = "LoCoMo keyboard"; + locomokbd->input.phys = locomokbd->phys; + locomokbd->input.id.bustype = BUS_XTKBD; + locomokbd->input.id.vendor = 0x0001; + locomokbd->input.id.product = 0x0001; + locomokbd->input.id.version = 0x0100; /* attempt to get the interrupt */ ret = request_irq(dev->irq[0], locomokbd_interrupt, 0, "locomokbd", locomokbd); @@ -253,7 +253,9 @@ static int locomokbd_probe(struct locomo_dev *dev) goto out; } - input_register_device(locomokbd->input); + input_register_device(&locomokbd->input); + + printk(KERN_INFO "input: LoCoMo keyboard on locomokbd\n"); return 0; @@ -261,7 +263,6 @@ static int locomokbd_probe(struct locomo_dev *dev) release_mem_region((unsigned long) dev->mapbase, dev->length); locomo_set_drvdata(dev, NULL); free: - input_free_device(input_dev); kfree(locomokbd); return ret; @@ -275,7 +276,7 @@ static int locomokbd_remove(struct locomo_dev *dev) del_timer_sync(&locomokbd->timer); - input_unregister_device(locomokbd->input); + input_unregister_device(&locomokbd->input); locomo_set_drvdata(dev, NULL); release_mem_region((unsigned long) dev->mapbase, dev->length); diff --git a/trunk/drivers/input/mouse/logips2pp.c b/trunk/drivers/input/mouse/logips2pp.c index 31a59f7abfaf..0f69ff46c1ae 100644 --- a/trunk/drivers/input/mouse/logips2pp.c +++ b/trunk/drivers/input/mouse/logips2pp.c @@ -217,9 +217,6 @@ static struct ps2pp_info *get_model_info(unsigned char model) { 61, PS2PP_KIND_MX, /* MX700 */ PS2PP_WHEEL | PS2PP_SIDE_BTN | PS2PP_TASK_BTN | PS2PP_EXTRA_BTN | PS2PP_NAV_BTN }, - { 66, PS2PP_KIND_MX, /* MX3100 reciver */ - PS2PP_WHEEL | PS2PP_SIDE_BTN | PS2PP_TASK_BTN | - PS2PP_EXTRA_BTN | PS2PP_NAV_BTN | PS2PP_HWHEEL }, { 73, 0, PS2PP_SIDE_BTN }, { 75, PS2PP_KIND_WHEEL, PS2PP_WHEEL }, { 76, PS2PP_KIND_WHEEL, PS2PP_WHEEL }, diff --git a/trunk/drivers/isdn/divert/divert_init.c b/trunk/drivers/isdn/divert/divert_init.c index 2f7c9fc2e898..434e684f5dbb 100644 --- a/trunk/drivers/isdn/divert/divert_init.c +++ b/trunk/drivers/isdn/divert/divert_init.c @@ -10,6 +10,7 @@ */ #include +#include #include #include diff --git a/trunk/drivers/isdn/divert/divert_procfs.c b/trunk/drivers/isdn/divert/divert_procfs.c index 1b37d86d5ee1..0b0ea26023e5 100644 --- a/trunk/drivers/isdn/divert/divert_procfs.c +++ b/trunk/drivers/isdn/divert/divert_procfs.c @@ -11,6 +11,7 @@ #include #include +#include #include #include #ifdef CONFIG_PROC_FS diff --git a/trunk/drivers/isdn/divert/isdn_divert.c b/trunk/drivers/isdn/divert/isdn_divert.c index f1a1f9a9b88e..0bfd698726a6 100644 --- a/trunk/drivers/isdn/divert/isdn_divert.c +++ b/trunk/drivers/isdn/divert/isdn_divert.c @@ -9,6 +9,7 @@ * */ +#include #include #include "isdn_divert.h" diff --git a/trunk/drivers/isdn/hisax/hisax_fcpcipnp.c b/trunk/drivers/isdn/hisax/hisax_fcpcipnp.c index dc7ef957e897..b4d795d40154 100644 --- a/trunk/drivers/isdn/hisax/hisax_fcpcipnp.c +++ b/trunk/drivers/isdn/hisax/hisax_fcpcipnp.c @@ -23,6 +23,7 @@ * o tx_skb at PH_DEACTIVATE time */ +#include #include #include #include diff --git a/trunk/drivers/isdn/hisax/st5481_init.c b/trunk/drivers/isdn/hisax/st5481_init.c index 8e192a3a3490..2cf5d1a6df6c 100644 --- a/trunk/drivers/isdn/hisax/st5481_init.c +++ b/trunk/drivers/isdn/hisax/st5481_init.c @@ -25,6 +25,7 @@ */ #include +#include #include #include #include diff --git a/trunk/drivers/isdn/hysdn/hycapi.c b/trunk/drivers/isdn/hysdn/hycapi.c index acc1d3cceebb..1fd3d4e5f284 100644 --- a/trunk/drivers/isdn/hysdn/hycapi.c +++ b/trunk/drivers/isdn/hysdn/hycapi.c @@ -11,6 +11,7 @@ */ #include +#include #include #include #include diff --git a/trunk/drivers/isdn/hysdn/hysdn_init.c b/trunk/drivers/isdn/hysdn/hysdn_init.c index cb791f8e793a..12c8137b5161 100644 --- a/trunk/drivers/isdn/hysdn/hysdn_init.c +++ b/trunk/drivers/isdn/hysdn/hysdn_init.c @@ -13,6 +13,7 @@ #include #include #include +#include #include #include #include diff --git a/trunk/drivers/isdn/hysdn/hysdn_net.c b/trunk/drivers/isdn/hysdn/hysdn_net.c index aa01628d74c6..babec8157ae6 100644 --- a/trunk/drivers/isdn/hysdn/hysdn_net.c +++ b/trunk/drivers/isdn/hysdn/hysdn_net.c @@ -14,6 +14,7 @@ */ #include +#include #include #include #include diff --git a/trunk/drivers/isdn/hysdn/hysdn_procconf.c b/trunk/drivers/isdn/hysdn/hysdn_procconf.c index 40e56143c768..87f59a0e2a95 100644 --- a/trunk/drivers/isdn/hysdn/hysdn_procconf.c +++ b/trunk/drivers/isdn/hysdn/hysdn_procconf.c @@ -12,6 +12,7 @@ */ #include +#include #include #include #include diff --git a/trunk/drivers/isdn/hysdn/hysdn_proclog.c b/trunk/drivers/isdn/hysdn/hysdn_proclog.c index 6c26f1efabd5..4d57011c5737 100644 --- a/trunk/drivers/isdn/hysdn/hysdn_proclog.c +++ b/trunk/drivers/isdn/hysdn/hysdn_proclog.c @@ -11,6 +11,7 @@ */ #include +#include #include #include #include diff --git a/trunk/drivers/isdn/i4l/isdn_common.c b/trunk/drivers/isdn/i4l/isdn_common.c index 4643df097bfe..8a7d54a5c97d 100644 --- a/trunk/drivers/isdn/i4l/isdn_common.c +++ b/trunk/drivers/isdn/i4l/isdn_common.c @@ -14,6 +14,7 @@ #include #include #include +#include #include #include #include diff --git a/trunk/drivers/isdn/icn/icn.h b/trunk/drivers/isdn/icn/icn.h index 7d7245fb0b32..9028cc3b5071 100644 --- a/trunk/drivers/isdn/icn/icn.h +++ b/trunk/drivers/isdn/icn/icn.h @@ -35,6 +35,7 @@ typedef struct icn_cdef { #ifdef __KERNEL__ /* Kernel includes */ +#include #include #include #include diff --git a/trunk/drivers/isdn/isdnloop/isdnloop.h b/trunk/drivers/isdn/isdnloop/isdnloop.h index d699fe53e1c3..8fb7bc1bfe0f 100644 --- a/trunk/drivers/isdn/isdnloop/isdnloop.h +++ b/trunk/drivers/isdn/isdnloop/isdnloop.h @@ -33,6 +33,7 @@ typedef struct isdnloop_sdef { #ifdef __KERNEL__ /* Kernel includes */ +#include #include #include #include diff --git a/trunk/drivers/isdn/sc/includes.h b/trunk/drivers/isdn/sc/includes.h index 5286e0c810a9..4611da6e9231 100644 --- a/trunk/drivers/isdn/sc/includes.h +++ b/trunk/drivers/isdn/sc/includes.h @@ -4,6 +4,7 @@ * */ +#include #include #include #include diff --git a/trunk/drivers/macintosh/Kconfig b/trunk/drivers/macintosh/Kconfig index a0ea44c3e8b1..bc3e096d84f7 100644 --- a/trunk/drivers/macintosh/Kconfig +++ b/trunk/drivers/macintosh/Kconfig @@ -169,25 +169,6 @@ config THERM_PM72 This driver provides thermostat and fan control for the desktop G5 machines. -config WINDFARM - tristate "New PowerMac thermal control infrastructure" - -config WINDFARM_PM81 - tristate "Support for thermal management on iMac G5" - depends on WINDFARM && I2C && CPU_FREQ_PMAC64 && PMAC_SMU - select I2C_PMAC_SMU - help - This driver provides thermal control for the iMacG5 - -config WINDFARM_PM91 - tristate "Support for thermal management on PowerMac9,1" - depends on WINDFARM && I2C && CPU_FREQ_PMAC64 && PMAC_SMU - select I2C_PMAC_SMU - help - This driver provides thermal control for the PowerMac9,1 - which is the recent (SMU based) single CPU desktop G5 - - config ANSLCD tristate "Support for ANS LCD display" depends on ADB_CUDA && PPC_PMAC diff --git a/trunk/drivers/macintosh/Makefile b/trunk/drivers/macintosh/Makefile index f4657aa81fb0..236291bd48a4 100644 --- a/trunk/drivers/macintosh/Makefile +++ b/trunk/drivers/macintosh/Makefile @@ -26,12 +26,3 @@ obj-$(CONFIG_ADB_MACIO) += macio-adb.o obj-$(CONFIG_THERM_PM72) += therm_pm72.o obj-$(CONFIG_THERM_WINDTUNNEL) += therm_windtunnel.o obj-$(CONFIG_THERM_ADT746X) += therm_adt746x.o -obj-$(CONFIG_WINDFARM) += windfarm_core.o -obj-$(CONFIG_WINDFARM_PM81) += windfarm_smu_controls.o \ - windfarm_smu_sensors.o \ - windfarm_lm75_sensor.o windfarm_pid.o \ - windfarm_cpufreq_clamp.o windfarm_pm81.o -obj-$(CONFIG_WINDFARM_PM91) += windfarm_smu_controls.o \ - windfarm_smu_sensors.o \ - windfarm_lm75_sensor.o windfarm_pid.o \ - windfarm_cpufreq_clamp.o windfarm_pm91.o diff --git a/trunk/drivers/macintosh/smu.c b/trunk/drivers/macintosh/smu.c index e8378274d710..34f3c7e2d832 100644 --- a/trunk/drivers/macintosh/smu.c +++ b/trunk/drivers/macintosh/smu.c @@ -47,13 +47,13 @@ #include #include -#define VERSION "0.7" +#define VERSION "0.6" #define AUTHOR "(c) 2005 Benjamin Herrenschmidt, IBM Corp." #undef DEBUG_SMU #ifdef DEBUG_SMU -#define DPRINTK(fmt, args...) do { udbg_printf(KERN_DEBUG fmt , ##args); } while (0) +#define DPRINTK(fmt, args...) do { printk(KERN_DEBUG fmt , ##args); } while (0) #else #define DPRINTK(fmt, args...) do { } while (0) #endif @@ -92,7 +92,7 @@ struct smu_device { * for now, just hard code that */ static struct smu_device *smu; -static DECLARE_MUTEX(smu_part_access); + /* * SMU driver low level stuff @@ -113,11 +113,9 @@ static void smu_start_cmd(void) DPRINTK("SMU: starting cmd %x, %d bytes data\n", cmd->cmd, cmd->data_len); - DPRINTK("SMU: data buffer: %02x %02x %02x %02x %02x %02x %02x %02x\n", + DPRINTK("SMU: data buffer: %02x %02x %02x %02x ...\n", ((u8 *)cmd->data_buf)[0], ((u8 *)cmd->data_buf)[1], - ((u8 *)cmd->data_buf)[2], ((u8 *)cmd->data_buf)[3], - ((u8 *)cmd->data_buf)[4], ((u8 *)cmd->data_buf)[5], - ((u8 *)cmd->data_buf)[6], ((u8 *)cmd->data_buf)[7]); + ((u8 *)cmd->data_buf)[2], ((u8 *)cmd->data_buf)[3]); /* Fill the SMU command buffer */ smu->cmd_buf->cmd = cmd->cmd; @@ -442,7 +440,7 @@ int smu_present(void) EXPORT_SYMBOL(smu_present); -int __init smu_init (void) +int smu_init (void) { struct device_node *np; u32 *data; @@ -590,8 +588,6 @@ static void smu_expose_childs(void *unused) sprintf(name, "smu-i2c-%02x", *reg); of_platform_device_create(np, name, &smu->of_dev->dev); } - if (device_is_compatible(np, "smu-sensors")) - of_platform_device_create(np, "smu-sensors", &smu->of_dev->dev); } } @@ -849,156 +845,6 @@ int smu_queue_i2c(struct smu_i2c_cmd *cmd) return 0; } -/* - * Handling of "partitions" - */ - -static int smu_read_datablock(u8 *dest, unsigned int addr, unsigned int len) -{ - DECLARE_COMPLETION(comp); - unsigned int chunk; - struct smu_cmd cmd; - int rc; - u8 params[8]; - - /* We currently use a chunk size of 0xe. We could check the - * SMU firmware version and use bigger sizes though - */ - chunk = 0xe; - - while (len) { - unsigned int clen = min(len, chunk); - - cmd.cmd = SMU_CMD_MISC_ee_COMMAND; - cmd.data_len = 7; - cmd.data_buf = params; - cmd.reply_len = chunk; - cmd.reply_buf = dest; - cmd.done = smu_done_complete; - cmd.misc = ∁ - params[0] = SMU_CMD_MISC_ee_GET_DATABLOCK_REC; - params[1] = 0x4; - *((u32 *)¶ms[2]) = addr; - params[6] = clen; - - rc = smu_queue_cmd(&cmd); - if (rc) - return rc; - wait_for_completion(&comp); - if (cmd.status != 0) - return rc; - if (cmd.reply_len != clen) { - printk(KERN_DEBUG "SMU: short read in " - "smu_read_datablock, got: %d, want: %d\n", - cmd.reply_len, clen); - return -EIO; - } - len -= clen; - addr += clen; - dest += clen; - } - return 0; -} - -static struct smu_sdbp_header *smu_create_sdb_partition(int id) -{ - DECLARE_COMPLETION(comp); - struct smu_simple_cmd cmd; - unsigned int addr, len, tlen; - struct smu_sdbp_header *hdr; - struct property *prop; - - /* First query the partition info */ - smu_queue_simple(&cmd, SMU_CMD_PARTITION_COMMAND, 2, - smu_done_complete, &comp, - SMU_CMD_PARTITION_LATEST, id); - wait_for_completion(&comp); - - /* Partition doesn't exist (or other error) */ - if (cmd.cmd.status != 0 || cmd.cmd.reply_len != 6) - return NULL; - - /* Fetch address and length from reply */ - addr = *((u16 *)cmd.buffer); - len = cmd.buffer[3] << 2; - /* Calucluate total length to allocate, including the 17 bytes - * for "sdb-partition-XX" that we append at the end of the buffer - */ - tlen = sizeof(struct property) + len + 18; - - prop = kcalloc(tlen, 1, GFP_KERNEL); - if (prop == NULL) - return NULL; - hdr = (struct smu_sdbp_header *)(prop + 1); - prop->name = ((char *)prop) + tlen - 18; - sprintf(prop->name, "sdb-partition-%02x", id); - prop->length = len; - prop->value = (unsigned char *)hdr; - prop->next = NULL; - - /* Read the datablock */ - if (smu_read_datablock((u8 *)hdr, addr, len)) { - printk(KERN_DEBUG "SMU: datablock read failed while reading " - "partition %02x !\n", id); - goto failure; - } - - /* Got it, check a few things and create the property */ - if (hdr->id != id) { - printk(KERN_DEBUG "SMU: Reading partition %02x and got " - "%02x !\n", id, hdr->id); - goto failure; - } - if (prom_add_property(smu->of_node, prop)) { - printk(KERN_DEBUG "SMU: Failed creating sdb-partition-%02x " - "property !\n", id); - goto failure; - } - - return hdr; - failure: - kfree(prop); - return NULL; -} - -/* Note: Only allowed to return error code in pointers (using ERR_PTR) - * when interruptible is 1 - */ -struct smu_sdbp_header *__smu_get_sdb_partition(int id, unsigned int *size, - int interruptible) -{ - char pname[32]; - struct smu_sdbp_header *part; - - if (!smu) - return NULL; - - sprintf(pname, "sdb-partition-%02x", id); - - if (interruptible) { - int rc; - rc = down_interruptible(&smu_part_access); - if (rc) - return ERR_PTR(rc); - } else - down(&smu_part_access); - - part = (struct smu_sdbp_header *)get_property(smu->of_node, - pname, size); - if (part == NULL) { - part = smu_create_sdb_partition(id); - if (part != NULL && size) - *size = part->len << 2; - } - up(&smu_part_access); - return part; -} - -struct smu_sdbp_header *smu_get_sdb_partition(int id, unsigned int *size) -{ - return __smu_get_sdb_partition(id, size, 0); -} -EXPORT_SYMBOL(smu_get_sdb_partition); /* @@ -1072,14 +918,6 @@ static ssize_t smu_write(struct file *file, const char __user *buf, else if (hdr.cmdtype == SMU_CMDTYPE_WANTS_EVENTS) { pp->mode = smu_file_events; return 0; - } else if (hdr.cmdtype == SMU_CMDTYPE_GET_PARTITION) { - struct smu_sdbp_header *part; - part = __smu_get_sdb_partition(hdr.cmd, NULL, 1); - if (part == NULL) - return -EINVAL; - else if (IS_ERR(part)) - return PTR_ERR(part); - return 0; } else if (hdr.cmdtype != SMU_CMDTYPE_SMU) return -EINVAL; else if (pp->mode != smu_file_commands) diff --git a/trunk/drivers/macintosh/via-pmu.c b/trunk/drivers/macintosh/via-pmu.c index 564043508569..9bc6cc6e3845 100644 --- a/trunk/drivers/macintosh/via-pmu.c +++ b/trunk/drivers/macintosh/via-pmu.c @@ -2053,7 +2053,6 @@ pmu_register_sleep_notifier(struct pmu_sleep_notifier *n) __list_add(&n->list, list->prev, list); return 0; } -EXPORT_SYMBOL(pmu_register_sleep_notifier); int pmu_unregister_sleep_notifier(struct pmu_sleep_notifier* n) @@ -2064,7 +2063,6 @@ pmu_unregister_sleep_notifier(struct pmu_sleep_notifier* n) n->list.next = NULL; return 0; } -EXPORT_SYMBOL(pmu_unregister_sleep_notifier); #endif /* CONFIG_PM */ #if defined(CONFIG_PM) && defined(CONFIG_PPC32) @@ -2669,10 +2667,10 @@ powerbook_sleep_3400(void) asleep = 1; /* Put the CPU into sleep mode */ - hid0 = mfspr(SPRN_HID0); + asm volatile("mfspr %0,1008" : "=r" (hid0) :); hid0 = (hid0 & ~(HID0_NAP | HID0_DOZE)) | HID0_SLEEP; - mtspr(SPRN_HID0, hid0); - mtmsr(mfmsr() | MSR_POW | MSR_EE); + asm volatile("mtspr 1008,%0" : : "r" (hid0)); + _nmask_and_or_msr(0, MSR_POW | MSR_EE); udelay(10); /* OK, we're awake again, start restoring things */ @@ -3141,6 +3139,8 @@ EXPORT_SYMBOL(pmu_i2c_stdsub_write); EXPORT_SYMBOL(pmu_i2c_simple_read); EXPORT_SYMBOL(pmu_i2c_simple_write); #if defined(CONFIG_PM) && defined(CONFIG_PPC32) +EXPORT_SYMBOL(pmu_register_sleep_notifier); +EXPORT_SYMBOL(pmu_unregister_sleep_notifier); EXPORT_SYMBOL(pmu_enable_irled); EXPORT_SYMBOL(pmu_battery_count); EXPORT_SYMBOL(pmu_batteries); diff --git a/trunk/drivers/macintosh/windfarm.h b/trunk/drivers/macintosh/windfarm.h deleted file mode 100644 index 3f0cb0312ea3..000000000000 --- a/trunk/drivers/macintosh/windfarm.h +++ /dev/null @@ -1,131 +0,0 @@ -/* - * Windfarm PowerMac thermal control. - * - * (c) Copyright 2005 Benjamin Herrenschmidt, IBM Corp. - * - * - * Released under the term of the GNU GPL v2. - */ - -#ifndef __WINDFARM_H__ -#define __WINDFARM_H__ - -#include -#include -#include -#include - -/* Display a 16.16 fixed point value */ -#define FIX32TOPRINT(f) ((f) >> 16),((((f) & 0xffff) * 1000) >> 16) - -/* - * Control objects - */ - -struct wf_control; - -struct wf_control_ops { - int (*set_value)(struct wf_control *ct, s32 val); - int (*get_value)(struct wf_control *ct, s32 *val); - s32 (*get_min)(struct wf_control *ct); - s32 (*get_max)(struct wf_control *ct); - void (*release)(struct wf_control *ct); - struct module *owner; -}; - -struct wf_control { - struct list_head link; - struct wf_control_ops *ops; - char *name; - int type; - struct kref ref; -}; - -#define WF_CONTROL_TYPE_GENERIC 0 -#define WF_CONTROL_RPM_FAN 1 -#define WF_CONTROL_PWM_FAN 2 - - -/* Note about lifetime rules: wf_register_control() will initialize - * the kref and wf_unregister_control will decrement it, thus the - * object creating/disposing a given control shouldn't assume it - * still exists after wf_unregister_control has been called. - * wf_find_control will inc the refcount for you - */ -extern int wf_register_control(struct wf_control *ct); -extern void wf_unregister_control(struct wf_control *ct); -extern struct wf_control * wf_find_control(const char *name); -extern int wf_get_control(struct wf_control *ct); -extern void wf_put_control(struct wf_control *ct); - -static inline int wf_control_set_max(struct wf_control *ct) -{ - s32 vmax = ct->ops->get_max(ct); - return ct->ops->set_value(ct, vmax); -} - -static inline int wf_control_set_min(struct wf_control *ct) -{ - s32 vmin = ct->ops->get_min(ct); - return ct->ops->set_value(ct, vmin); -} - -/* - * Sensor objects - */ - -struct wf_sensor; - -struct wf_sensor_ops { - int (*get_value)(struct wf_sensor *sr, s32 *val); - void (*release)(struct wf_sensor *sr); - struct module *owner; -}; - -struct wf_sensor { - struct list_head link; - struct wf_sensor_ops *ops; - char *name; - struct kref ref; -}; - -/* Same lifetime rules as controls */ -extern int wf_register_sensor(struct wf_sensor *sr); -extern void wf_unregister_sensor(struct wf_sensor *sr); -extern struct wf_sensor * wf_find_sensor(const char *name); -extern int wf_get_sensor(struct wf_sensor *sr); -extern void wf_put_sensor(struct wf_sensor *sr); - -/* For use by clients. Note that we are a bit racy here since - * notifier_block doesn't have a module owner field. I may fix - * it one day ... - * - * LOCKING NOTE ! - * - * All "events" except WF_EVENT_TICK are called with an internal mutex - * held which will deadlock if you call basically any core routine. - * So don't ! Just take note of the event and do your actual operations - * from the ticker. - * - */ -extern int wf_register_client(struct notifier_block *nb); -extern int wf_unregister_client(struct notifier_block *nb); - -/* Overtemp conditions. Those are refcounted */ -extern void wf_set_overtemp(void); -extern void wf_clear_overtemp(void); -extern int wf_is_overtemp(void); - -#define WF_EVENT_NEW_CONTROL 0 /* param is wf_control * */ -#define WF_EVENT_NEW_SENSOR 1 /* param is wf_sensor * */ -#define WF_EVENT_OVERTEMP 2 /* no param */ -#define WF_EVENT_NORMALTEMP 3 /* overtemp condition cleared */ -#define WF_EVENT_TICK 4 /* 1 second tick */ - -/* Note: If that driver gets more broad use, we could replace the - * simplistic overtemp bits with "environmental conditions". That - * could then be used to also notify of things like fan failure, - * case open, battery conditions, ... - */ - -#endif /* __WINDFARM_H__ */ diff --git a/trunk/drivers/macintosh/windfarm_core.c b/trunk/drivers/macintosh/windfarm_core.c deleted file mode 100644 index 6c2a471ea6c0..000000000000 --- a/trunk/drivers/macintosh/windfarm_core.c +++ /dev/null @@ -1,426 +0,0 @@ -/* - * Windfarm PowerMac thermal control. Core - * - * (c) Copyright 2005 Benjamin Herrenschmidt, IBM Corp. - * - * - * Released under the term of the GNU GPL v2. - * - * This core code tracks the list of sensors & controls, register - * clients, and holds the kernel thread used for control. - * - * TODO: - * - * Add some information about sensor/control type and data format to - * sensors/controls, and have the sysfs attribute stuff be moved - * generically here instead of hard coded in the platform specific - * driver as it us currently - * - * This however requires solving some annoying lifetime issues with - * sysfs which doesn't seem to have lifetime rules for struct attribute, - * I may have to create full features kobjects for every sensor/control - * instead which is a bit of an overkill imho - */ - -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include - -#include "windfarm.h" - -#define VERSION "0.2" - -#undef DEBUG - -#ifdef DEBUG -#define DBG(args...) printk(args) -#else -#define DBG(args...) do { } while(0) -#endif - -static LIST_HEAD(wf_controls); -static LIST_HEAD(wf_sensors); -static DECLARE_MUTEX(wf_lock); -static struct notifier_block *wf_client_list; -static int wf_client_count; -static unsigned int wf_overtemp; -static unsigned int wf_overtemp_counter; -struct task_struct *wf_thread; - -/* - * Utilities & tick thread - */ - -static inline void wf_notify(int event, void *param) -{ - notifier_call_chain(&wf_client_list, event, param); -} - -int wf_critical_overtemp(void) -{ - static char * critical_overtemp_path = "/sbin/critical_overtemp"; - char *argv[] = { critical_overtemp_path, NULL }; - static char *envp[] = { "HOME=/", - "TERM=linux", - "PATH=/sbin:/usr/sbin:/bin:/usr/bin", - NULL }; - - return call_usermodehelper(critical_overtemp_path, argv, envp, 0); -} -EXPORT_SYMBOL_GPL(wf_critical_overtemp); - -static int wf_thread_func(void *data) -{ - unsigned long next, delay; - - next = jiffies; - - DBG("wf: thread started\n"); - - while(!kthread_should_stop()) { - try_to_freeze(); - - if (time_after_eq(jiffies, next)) { - wf_notify(WF_EVENT_TICK, NULL); - if (wf_overtemp) { - wf_overtemp_counter++; - /* 10 seconds overtemp, notify userland */ - if (wf_overtemp_counter > 10) - wf_critical_overtemp(); - /* 30 seconds, shutdown */ - if (wf_overtemp_counter > 30) { - printk(KERN_ERR "windfarm: Overtemp " - "for more than 30" - " seconds, shutting down\n"); - machine_power_off(); - } - } - next += HZ; - } - - delay = next - jiffies; - if (delay <= HZ) - schedule_timeout_interruptible(delay); - - /* there should be no signal, but oh well */ - if (signal_pending(current)) { - printk(KERN_WARNING "windfarm: thread got sigl !\n"); - break; - } - } - - DBG("wf: thread stopped\n"); - - return 0; -} - -static void wf_start_thread(void) -{ - wf_thread = kthread_run(wf_thread_func, NULL, "kwindfarm"); - if (IS_ERR(wf_thread)) { - printk(KERN_ERR "windfarm: failed to create thread,err %ld\n", - PTR_ERR(wf_thread)); - wf_thread = NULL; - } -} - - -static void wf_stop_thread(void) -{ - if (wf_thread) - kthread_stop(wf_thread); - wf_thread = NULL; -} - -/* - * Controls - */ - -static void wf_control_release(struct kref *kref) -{ - struct wf_control *ct = container_of(kref, struct wf_control, ref); - - DBG("wf: Deleting control %s\n", ct->name); - - if (ct->ops && ct->ops->release) - ct->ops->release(ct); - else - kfree(ct); -} - -int wf_register_control(struct wf_control *new_ct) -{ - struct wf_control *ct; - - down(&wf_lock); - list_for_each_entry(ct, &wf_controls, link) { - if (!strcmp(ct->name, new_ct->name)) { - printk(KERN_WARNING "windfarm: trying to register" - " duplicate control %s\n", ct->name); - up(&wf_lock); - return -EEXIST; - } - } - kref_init(&new_ct->ref); - list_add(&new_ct->link, &wf_controls); - - DBG("wf: Registered control %s\n", new_ct->name); - - wf_notify(WF_EVENT_NEW_CONTROL, new_ct); - up(&wf_lock); - - return 0; -} -EXPORT_SYMBOL_GPL(wf_register_control); - -void wf_unregister_control(struct wf_control *ct) -{ - down(&wf_lock); - list_del(&ct->link); - up(&wf_lock); - - DBG("wf: Unregistered control %s\n", ct->name); - - kref_put(&ct->ref, wf_control_release); -} -EXPORT_SYMBOL_GPL(wf_unregister_control); - -struct wf_control * wf_find_control(const char *name) -{ - struct wf_control *ct; - - down(&wf_lock); - list_for_each_entry(ct, &wf_controls, link) { - if (!strcmp(ct->name, name)) { - if (wf_get_control(ct)) - ct = NULL; - up(&wf_lock); - return ct; - } - } - up(&wf_lock); - return NULL; -} -EXPORT_SYMBOL_GPL(wf_find_control); - -int wf_get_control(struct wf_control *ct) -{ - if (!try_module_get(ct->ops->owner)) - return -ENODEV; - kref_get(&ct->ref); - return 0; -} -EXPORT_SYMBOL_GPL(wf_get_control); - -void wf_put_control(struct wf_control *ct) -{ - struct module *mod = ct->ops->owner; - kref_put(&ct->ref, wf_control_release); - module_put(mod); -} -EXPORT_SYMBOL_GPL(wf_put_control); - - -/* - * Sensors - */ - - -static void wf_sensor_release(struct kref *kref) -{ - struct wf_sensor *sr = container_of(kref, struct wf_sensor, ref); - - DBG("wf: Deleting sensor %s\n", sr->name); - - if (sr->ops && sr->ops->release) - sr->ops->release(sr); - else - kfree(sr); -} - -int wf_register_sensor(struct wf_sensor *new_sr) -{ - struct wf_sensor *sr; - - down(&wf_lock); - list_for_each_entry(sr, &wf_sensors, link) { - if (!strcmp(sr->name, new_sr->name)) { - printk(KERN_WARNING "windfarm: trying to register" - " duplicate sensor %s\n", sr->name); - up(&wf_lock); - return -EEXIST; - } - } - kref_init(&new_sr->ref); - list_add(&new_sr->link, &wf_sensors); - - DBG("wf: Registered sensor %s\n", new_sr->name); - - wf_notify(WF_EVENT_NEW_SENSOR, new_sr); - up(&wf_lock); - - return 0; -} -EXPORT_SYMBOL_GPL(wf_register_sensor); - -void wf_unregister_sensor(struct wf_sensor *sr) -{ - down(&wf_lock); - list_del(&sr->link); - up(&wf_lock); - - DBG("wf: Unregistered sensor %s\n", sr->name); - - wf_put_sensor(sr); -} -EXPORT_SYMBOL_GPL(wf_unregister_sensor); - -struct wf_sensor * wf_find_sensor(const char *name) -{ - struct wf_sensor *sr; - - down(&wf_lock); - list_for_each_entry(sr, &wf_sensors, link) { - if (!strcmp(sr->name, name)) { - if (wf_get_sensor(sr)) - sr = NULL; - up(&wf_lock); - return sr; - } - } - up(&wf_lock); - return NULL; -} -EXPORT_SYMBOL_GPL(wf_find_sensor); - -int wf_get_sensor(struct wf_sensor *sr) -{ - if (!try_module_get(sr->ops->owner)) - return -ENODEV; - kref_get(&sr->ref); - return 0; -} -EXPORT_SYMBOL_GPL(wf_get_sensor); - -void wf_put_sensor(struct wf_sensor *sr) -{ - struct module *mod = sr->ops->owner; - kref_put(&sr->ref, wf_sensor_release); - module_put(mod); -} -EXPORT_SYMBOL_GPL(wf_put_sensor); - - -/* - * Client & notification - */ - -int wf_register_client(struct notifier_block *nb) -{ - int rc; - struct wf_control *ct; - struct wf_sensor *sr; - - down(&wf_lock); - rc = notifier_chain_register(&wf_client_list, nb); - if (rc != 0) - goto bail; - wf_client_count++; - list_for_each_entry(ct, &wf_controls, link) - wf_notify(WF_EVENT_NEW_CONTROL, ct); - list_for_each_entry(sr, &wf_sensors, link) - wf_notify(WF_EVENT_NEW_SENSOR, sr); - if (wf_client_count == 1) - wf_start_thread(); - bail: - up(&wf_lock); - return rc; -} -EXPORT_SYMBOL_GPL(wf_register_client); - -int wf_unregister_client(struct notifier_block *nb) -{ - down(&wf_lock); - notifier_chain_unregister(&wf_client_list, nb); - wf_client_count++; - if (wf_client_count == 0) - wf_stop_thread(); - up(&wf_lock); - - return 0; -} -EXPORT_SYMBOL_GPL(wf_unregister_client); - -void wf_set_overtemp(void) -{ - down(&wf_lock); - wf_overtemp++; - if (wf_overtemp == 1) { - printk(KERN_WARNING "windfarm: Overtemp condition detected !\n"); - wf_overtemp_counter = 0; - wf_notify(WF_EVENT_OVERTEMP, NULL); - } - up(&wf_lock); -} -EXPORT_SYMBOL_GPL(wf_set_overtemp); - -void wf_clear_overtemp(void) -{ - down(&wf_lock); - WARN_ON(wf_overtemp == 0); - if (wf_overtemp == 0) { - up(&wf_lock); - return; - } - wf_overtemp--; - if (wf_overtemp == 0) { - printk(KERN_WARNING "windfarm: Overtemp condition cleared !\n"); - wf_notify(WF_EVENT_NORMALTEMP, NULL); - } - up(&wf_lock); -} -EXPORT_SYMBOL_GPL(wf_clear_overtemp); - -int wf_is_overtemp(void) -{ - return (wf_overtemp != 0); -} -EXPORT_SYMBOL_GPL(wf_is_overtemp); - -static struct platform_device wf_platform_device = { - .name = "windfarm", -}; - -static int __init windfarm_core_init(void) -{ - DBG("wf: core loaded\n"); - - platform_device_register(&wf_platform_device); - return 0; -} - -static void __exit windfarm_core_exit(void) -{ - BUG_ON(wf_client_count != 0); - - DBG("wf: core unloaded\n"); - - platform_device_unregister(&wf_platform_device); -} - - -module_init(windfarm_core_init); -module_exit(windfarm_core_exit); - -MODULE_AUTHOR("Benjamin Herrenschmidt "); -MODULE_DESCRIPTION("Core component of PowerMac thermal control"); -MODULE_LICENSE("GPL"); - diff --git a/trunk/drivers/macintosh/windfarm_cpufreq_clamp.c b/trunk/drivers/macintosh/windfarm_cpufreq_clamp.c deleted file mode 100644 index 607dbaca69c9..000000000000 --- a/trunk/drivers/macintosh/windfarm_cpufreq_clamp.c +++ /dev/null @@ -1,105 +0,0 @@ -#include -#include -#include -#include -#include -#include -#include -#include -#include - -#include "windfarm.h" - -#define VERSION "0.3" - -static int clamped; -static struct wf_control *clamp_control; - -static int clamp_notifier_call(struct notifier_block *self, - unsigned long event, void *data) -{ - struct cpufreq_policy *p = data; - unsigned long max_freq; - - if (event != CPUFREQ_ADJUST) - return 0; - - max_freq = clamped ? (p->cpuinfo.min_freq) : (p->cpuinfo.max_freq); - cpufreq_verify_within_limits(p, 0, max_freq); - - return 0; -} - -static struct notifier_block clamp_notifier = { - .notifier_call = clamp_notifier_call, -}; - -static int clamp_set(struct wf_control *ct, s32 value) -{ - if (value) - printk(KERN_INFO "windfarm: Clamping CPU frequency to " - "minimum !\n"); - else - printk(KERN_INFO "windfarm: CPU frequency unclamped !\n"); - clamped = value; - cpufreq_update_policy(0); - return 0; -} - -static int clamp_get(struct wf_control *ct, s32 *value) -{ - *value = clamped; - return 0; -} - -static s32 clamp_min(struct wf_control *ct) -{ - return 0; -} - -static s32 clamp_max(struct wf_control *ct) -{ - return 1; -} - -static struct wf_control_ops clamp_ops = { - .set_value = clamp_set, - .get_value = clamp_get, - .get_min = clamp_min, - .get_max = clamp_max, - .owner = THIS_MODULE, -}; - -static int __init wf_cpufreq_clamp_init(void) -{ - struct wf_control *clamp; - - clamp = kmalloc(sizeof(struct wf_control), GFP_KERNEL); - if (clamp == NULL) - return -ENOMEM; - cpufreq_register_notifier(&clamp_notifier, CPUFREQ_POLICY_NOTIFIER); - clamp->ops = &clamp_ops; - clamp->name = "cpufreq-clamp"; - if (wf_register_control(clamp)) - goto fail; - clamp_control = clamp; - return 0; - fail: - kfree(clamp); - return -ENODEV; -} - -static void __exit wf_cpufreq_clamp_exit(void) -{ - if (clamp_control) - wf_unregister_control(clamp_control); -} - - -module_init(wf_cpufreq_clamp_init); -module_exit(wf_cpufreq_clamp_exit); - -MODULE_AUTHOR("Benjamin Herrenschmidt "); -MODULE_DESCRIPTION("CPU frequency clamp for PowerMacs thermal control"); -MODULE_LICENSE("GPL"); - diff --git a/trunk/drivers/macintosh/windfarm_lm75_sensor.c b/trunk/drivers/macintosh/windfarm_lm75_sensor.c deleted file mode 100644 index a0a41ad0f2b5..000000000000 --- a/trunk/drivers/macintosh/windfarm_lm75_sensor.c +++ /dev/null @@ -1,263 +0,0 @@ -/* - * Windfarm PowerMac thermal control. LM75 sensor - * - * (c) Copyright 2005 Benjamin Herrenschmidt, IBM Corp. - * - * - * Released under the term of the GNU GPL v2. - */ - -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include - -#include "windfarm.h" - -#define VERSION "0.1" - -#undef DEBUG - -#ifdef DEBUG -#define DBG(args...) printk(args) -#else -#define DBG(args...) do { } while(0) -#endif - -struct wf_lm75_sensor { - int ds1775 : 1; - int inited : 1; - struct i2c_client i2c; - struct wf_sensor sens; -}; -#define wf_to_lm75(c) container_of(c, struct wf_lm75_sensor, sens) -#define i2c_to_lm75(c) container_of(c, struct wf_lm75_sensor, i2c) - -static int wf_lm75_attach(struct i2c_adapter *adapter); -static int wf_lm75_detach(struct i2c_client *client); - -static struct i2c_driver wf_lm75_driver = { - .owner = THIS_MODULE, - .name = "wf_lm75", - .flags = I2C_DF_NOTIFY, - .attach_adapter = wf_lm75_attach, - .detach_client = wf_lm75_detach, -}; - -static int wf_lm75_get(struct wf_sensor *sr, s32 *value) -{ - struct wf_lm75_sensor *lm = wf_to_lm75(sr); - s32 data; - - if (lm->i2c.adapter == NULL) - return -ENODEV; - - /* Init chip if necessary */ - if (!lm->inited) { - u8 cfg_new, cfg = (u8)i2c_smbus_read_byte_data(&lm->i2c, 1); - - DBG("wf_lm75: Initializing %s, cfg was: %02x\n", - sr->name, cfg); - - /* clear shutdown bit, keep other settings as left by - * the firmware for now - */ - cfg_new = cfg & ~0x01; - i2c_smbus_write_byte_data(&lm->i2c, 1, cfg_new); - lm->inited = 1; - - /* If we just powered it up, let's wait 200 ms */ - msleep(200); - } - - /* Read temperature register */ - data = (s32)le16_to_cpu(i2c_smbus_read_word_data(&lm->i2c, 0)); - data <<= 8; - *value = data; - - return 0; -} - -static void wf_lm75_release(struct wf_sensor *sr) -{ - struct wf_lm75_sensor *lm = wf_to_lm75(sr); - - /* check if client is registered and detach from i2c */ - if (lm->i2c.adapter) { - i2c_detach_client(&lm->i2c); - lm->i2c.adapter = NULL; - } - - kfree(lm); -} - -static struct wf_sensor_ops wf_lm75_ops = { - .get_value = wf_lm75_get, - .release = wf_lm75_release, - .owner = THIS_MODULE, -}; - -static struct wf_lm75_sensor *wf_lm75_create(struct i2c_adapter *adapter, - u8 addr, int ds1775, - const char *loc) -{ - struct wf_lm75_sensor *lm; - - DBG("wf_lm75: creating %s device at address 0x%02x\n", - ds1775 ? "ds1775" : "lm75", addr); - - lm = kmalloc(sizeof(struct wf_lm75_sensor), GFP_KERNEL); - if (lm == NULL) - return NULL; - memset(lm, 0, sizeof(struct wf_lm75_sensor)); - - /* Usual rant about sensor names not beeing very consistent in - * the device-tree, oh well ... - * Add more entries below as you deal with more setups - */ - if (!strcmp(loc, "Hard drive") || !strcmp(loc, "DRIVE BAY")) - lm->sens.name = "hd-temp"; - else - goto fail; - - lm->inited = 0; - lm->sens.ops = &wf_lm75_ops; - lm->ds1775 = ds1775; - lm->i2c.addr = (addr >> 1) & 0x7f; - lm->i2c.adapter = adapter; - lm->i2c.driver = &wf_lm75_driver; - strncpy(lm->i2c.name, lm->sens.name, I2C_NAME_SIZE-1); - - if (i2c_attach_client(&lm->i2c)) { - printk(KERN_ERR "windfarm: failed to attach %s %s to i2c\n", - ds1775 ? "ds1775" : "lm75", lm->i2c.name); - goto fail; - } - - if (wf_register_sensor(&lm->sens)) { - i2c_detach_client(&lm->i2c); - goto fail; - } - - return lm; - fail: - kfree(lm); - return NULL; -} - -static int wf_lm75_attach(struct i2c_adapter *adapter) -{ - u8 bus_id; - struct device_node *smu, *bus, *dev; - - /* We currently only deal with LM75's hanging off the SMU - * i2c busses. If we extend that driver to other/older - * machines, we should split this function into SMU-i2c, - * keywest-i2c, PMU-i2c, ... - */ - - DBG("wf_lm75: adapter %s detected\n", adapter->name); - - if (strncmp(adapter->name, "smu-i2c-", 8) != 0) - return 0; - smu = of_find_node_by_type(NULL, "smu"); - if (smu == NULL) - return 0; - - /* Look for the bus in the device-tree */ - bus_id = (u8)simple_strtoul(adapter->name + 8, NULL, 16); - - DBG("wf_lm75: bus ID is %x\n", bus_id); - - /* Look for sensors subdir */ - for (bus = NULL; - (bus = of_get_next_child(smu, bus)) != NULL;) { - u32 *reg; - - if (strcmp(bus->name, "i2c")) - continue; - reg = (u32 *)get_property(bus, "reg", NULL); - if (reg == NULL) - continue; - if (bus_id == *reg) - break; - } - of_node_put(smu); - if (bus == NULL) { - printk(KERN_WARNING "windfarm: SMU i2c bus 0x%x not found" - " in device-tree !\n", bus_id); - return 0; - } - - DBG("wf_lm75: bus found, looking for device...\n"); - - /* Now look for lm75(s) in there */ - for (dev = NULL; - (dev = of_get_next_child(bus, dev)) != NULL;) { - const char *loc = - get_property(dev, "hwsensor-location", NULL); - u32 *reg = (u32 *)get_property(dev, "reg", NULL); - DBG(" dev: %s... (loc: %p, reg: %p)\n", dev->name, loc, reg); - if (loc == NULL || reg == NULL) - continue; - /* real lm75 */ - if (device_is_compatible(dev, "lm75")) - wf_lm75_create(adapter, *reg, 0, loc); - /* ds1775 (compatible, better resolution */ - else if (device_is_compatible(dev, "ds1775")) - wf_lm75_create(adapter, *reg, 1, loc); - } - - of_node_put(bus); - - return 0; -} - -static int wf_lm75_detach(struct i2c_client *client) -{ - struct wf_lm75_sensor *lm = i2c_to_lm75(client); - - DBG("wf_lm75: i2c detatch called for %s\n", lm->sens.name); - - /* Mark client detached */ - lm->i2c.adapter = NULL; - - /* release sensor */ - wf_unregister_sensor(&lm->sens); - - return 0; -} - -static int __init wf_lm75_sensor_init(void) -{ - int rc; - - rc = i2c_add_driver(&wf_lm75_driver); - if (rc < 0) - return rc; - return 0; -} - -static void __exit wf_lm75_sensor_exit(void) -{ - i2c_del_driver(&wf_lm75_driver); -} - - -module_init(wf_lm75_sensor_init); -module_exit(wf_lm75_sensor_exit); - -MODULE_AUTHOR("Benjamin Herrenschmidt "); -MODULE_DESCRIPTION("LM75 sensor objects for PowerMacs thermal control"); -MODULE_LICENSE("GPL"); - diff --git a/trunk/drivers/macintosh/windfarm_pid.c b/trunk/drivers/macintosh/windfarm_pid.c deleted file mode 100644 index 2e803b368757..000000000000 --- a/trunk/drivers/macintosh/windfarm_pid.c +++ /dev/null @@ -1,145 +0,0 @@ -/* - * Windfarm PowerMac thermal control. Generic PID helpers - * - * (c) Copyright 2005 Benjamin Herrenschmidt, IBM Corp. - * - * - * Released under the term of the GNU GPL v2. - */ - -#include -#include -#include -#include -#include - -#include "windfarm_pid.h" - -#undef DEBUG - -#ifdef DEBUG -#define DBG(args...) printk(args) -#else -#define DBG(args...) do { } while(0) -#endif - -void wf_pid_init(struct wf_pid_state *st, struct wf_pid_param *param) -{ - memset(st, 0, sizeof(struct wf_pid_state)); - st->param = *param; - st->first = 1; -} -EXPORT_SYMBOL_GPL(wf_pid_init); - -s32 wf_pid_run(struct wf_pid_state *st, s32 new_sample) -{ - s64 error, integ, deriv; - s32 target; - int i, hlen = st->param.history_len; - - /* Calculate error term */ - error = new_sample - st->param.itarget; - - /* Get samples into our history buffer */ - if (st->first) { - for (i = 0; i < hlen; i++) { - st->samples[i] = new_sample; - st->errors[i] = error; - } - st->first = 0; - st->index = 0; - } else { - st->index = (st->index + 1) % hlen; - st->samples[st->index] = new_sample; - st->errors[st->index] = error; - } - - /* Calculate integral term */ - for (i = 0, integ = 0; i < hlen; i++) - integ += st->errors[(st->index + hlen - i) % hlen]; - integ *= st->param.interval; - - /* Calculate derivative term */ - deriv = st->errors[st->index] - - st->errors[(st->index + hlen - 1) % hlen]; - deriv /= st->param.interval; - - /* Calculate target */ - target = (s32)((integ * (s64)st->param.gr + deriv * (s64)st->param.gd + - error * (s64)st->param.gp) >> 36); - if (st->param.additive) - target += st->target; - target = max(target, st->param.min); - target = min(target, st->param.max); - st->target = target; - - return st->target; -} -EXPORT_SYMBOL_GPL(wf_pid_run); - -void wf_cpu_pid_init(struct wf_cpu_pid_state *st, - struct wf_cpu_pid_param *param) -{ - memset(st, 0, sizeof(struct wf_cpu_pid_state)); - st->param = *param; - st->first = 1; -} -EXPORT_SYMBOL_GPL(wf_cpu_pid_init); - -s32 wf_cpu_pid_run(struct wf_cpu_pid_state *st, s32 new_power, s32 new_temp) -{ - s64 error, integ, deriv, prop; - s32 target, sval, adj; - int i, hlen = st->param.history_len; - - /* Calculate error term */ - error = st->param.pmaxadj - new_power; - - /* Get samples into our history buffer */ - if (st->first) { - for (i = 0; i < hlen; i++) { - st->powers[i] = new_power; - st->errors[i] = error; - } - st->temps[0] = st->temps[1] = new_temp; - st->first = 0; - st->index = st->tindex = 0; - } else { - st->index = (st->index + 1) % hlen; - st->powers[st->index] = new_power; - st->errors[st->index] = error; - st->tindex = (st->tindex + 1) % 2; - st->temps[st->tindex] = new_temp; - } - - /* Calculate integral term */ - for (i = 0, integ = 0; i < hlen; i++) - integ += st->errors[(st->index + hlen - i) % hlen]; - integ *= st->param.interval; - integ *= st->param.gr; - sval = st->param.tmax - ((integ >> 20) & 0xffffffff); - adj = min(st->param.ttarget, sval); - - DBG("integ: %lx, sval: %lx, adj: %lx\n", integ, sval, adj); - - /* Calculate derivative term */ - deriv = st->temps[st->tindex] - - st->temps[(st->tindex + 2 - 1) % 2]; - deriv /= st->param.interval; - deriv *= st->param.gd; - - /* Calculate proportional term */ - prop = (new_temp - adj); - prop *= st->param.gp; - - DBG("deriv: %lx, prop: %lx\n", deriv, prop); - - /* Calculate target */ - target = st->target + (s32)((deriv + prop) >> 36); - target = max(target, st->param.min); - target = min(target, st->param.max); - st->target = target; - - return st->target; -} -EXPORT_SYMBOL_GPL(wf_cpu_pid_run); diff --git a/trunk/drivers/macintosh/windfarm_pid.h b/trunk/drivers/macintosh/windfarm_pid.h deleted file mode 100644 index a364c2a2499c..000000000000 --- a/trunk/drivers/macintosh/windfarm_pid.h +++ /dev/null @@ -1,84 +0,0 @@ -/* - * Windfarm PowerMac thermal control. Generic PID helpers - * - * (c) Copyright 2005 Benjamin Herrenschmidt, IBM Corp. - * - * - * Released under the term of the GNU GPL v2. - * - * This is a pair of generic PID helpers that can be used by - * control loops. One is the basic PID implementation, the - * other one is more specifically tailored to the loops used - * for CPU control with 2 input sample types (temp and power) - */ - -/* - * *** Simple PID *** - */ - -#define WF_PID_MAX_HISTORY 32 - -/* This parameter array is passed to the PID algorithm. Currently, - * we don't support changing parameters on the fly as it's not needed - * but could be implemented (with necessary adjustment of the history - * buffer - */ -struct wf_pid_param { - int interval; /* Interval between samples in seconds */ - int history_len; /* Size of history buffer */ - int additive; /* 1: target relative to previous value */ - s32 gd, gp, gr; /* PID gains */ - s32 itarget; /* PID input target */ - s32 min,max; /* min and max target values */ -}; - -struct wf_pid_state { - int first; /* first run of the loop */ - int index; /* index of current sample */ - s32 target; /* current target value */ - s32 samples[WF_PID_MAX_HISTORY]; /* samples history buffer */ - s32 errors[WF_PID_MAX_HISTORY]; /* error history buffer */ - - struct wf_pid_param param; -}; - -extern void wf_pid_init(struct wf_pid_state *st, struct wf_pid_param *param); -extern s32 wf_pid_run(struct wf_pid_state *st, s32 sample); - - -/* - * *** CPU PID *** - */ - -#define WF_CPU_PID_MAX_HISTORY 32 - -/* This parameter array is passed to the CPU PID algorithm. Currently, - * we don't support changing parameters on the fly as it's not needed - * but could be implemented (with necessary adjustment of the history - * buffer - */ -struct wf_cpu_pid_param { - int interval; /* Interval between samples in seconds */ - int history_len; /* Size of history buffer */ - s32 gd, gp, gr; /* PID gains */ - s32 pmaxadj; /* PID max power adjust */ - s32 ttarget; /* PID input target */ - s32 tmax; /* PID input max */ - s32 min,max; /* min and max target values */ -}; - -struct wf_cpu_pid_state { - int first; /* first run of the loop */ - int index; /* index of current power */ - int tindex; /* index of current temp */ - s32 target; /* current target value */ - s32 powers[WF_PID_MAX_HISTORY]; /* power history buffer */ - s32 errors[WF_PID_MAX_HISTORY]; /* error history buffer */ - s32 temps[2]; /* temp. history buffer */ - - struct wf_cpu_pid_param param; -}; - -extern void wf_cpu_pid_init(struct wf_cpu_pid_state *st, - struct wf_cpu_pid_param *param); -extern s32 wf_cpu_pid_run(struct wf_cpu_pid_state *st, s32 power, s32 temp); diff --git a/trunk/drivers/macintosh/windfarm_pm81.c b/trunk/drivers/macintosh/windfarm_pm81.c deleted file mode 100644 index 322c74b2687f..000000000000 --- a/trunk/drivers/macintosh/windfarm_pm81.c +++ /dev/null @@ -1,879 +0,0 @@ -/* - * Windfarm PowerMac thermal control. iMac G5 - * - * (c) Copyright 2005 Benjamin Herrenschmidt, IBM Corp. - * - * - * Released under the term of the GNU GPL v2. - * - * The algorithm used is the PID control algorithm, used the same - * way the published Darwin code does, using the same values that - * are present in the Darwin 8.2 snapshot property lists (note however - * that none of the code has been re-used, it's a complete re-implementation - * - * The various control loops found in Darwin config file are: - * - * PowerMac8,1 and PowerMac8,2 - * =========================== - * - * System Fans control loop. Different based on models. In addition to the - * usual PID algorithm, the control loop gets 2 additional pairs of linear - * scaling factors (scale/offsets) expressed as 4.12 fixed point values - * signed offset, unsigned scale) - * - * The targets are modified such as: - * - the linked control (second control) gets the target value as-is - * (typically the drive fan) - * - the main control (first control) gets the target value scaled with - * the first pair of factors, and is then modified as below - * - the value of the target of the CPU Fan control loop is retreived, - * scaled with the second pair of factors, and the max of that and - * the scaled target is applied to the main control. - * - * # model_id: 2 - * controls : system-fan, drive-bay-fan - * sensors : hd-temp - * PID params : G_d = 0x15400000 - * G_p = 0x00200000 - * G_r = 0x000002fd - * History = 2 entries - * Input target = 0x3a0000 - * Interval = 5s - * linear-factors : offset = 0xff38 scale = 0x0ccd - * offset = 0x0208 scale = 0x07ae - * - * # model_id: 3 - * controls : system-fan, drive-bay-fan - * sensors : hd-temp - * PID params : G_d = 0x08e00000 - * G_p = 0x00566666 - * G_r = 0x0000072b - * History = 2 entries - * Input target = 0x350000 - * Interval = 5s - * linear-factors : offset = 0xff38 scale = 0x0ccd - * offset = 0x0000 scale = 0x0000 - * - * # model_id: 5 - * controls : system-fan - * sensors : hd-temp - * PID params : G_d = 0x15400000 - * G_p = 0x00233333 - * G_r = 0x000002fd - * History = 2 entries - * Input target = 0x3a0000 - * Interval = 5s - * linear-factors : offset = 0x0000 scale = 0x1000 - * offset = 0x0091 scale = 0x0bae - * - * CPU Fan control loop. The loop is identical for all models. it - * has an additional pair of scaling factor. This is used to scale the - * systems fan control loop target result (the one before it gets scaled - * by the System Fans control loop itself). Then, the max value of the - * calculated target value and system fan value is sent to the fans - * - * controls : cpu-fan - * sensors : cpu-temp cpu-power - * PID params : From SMU sdb partition - * linear-factors : offset = 0xfb50 scale = 0x1000 - * - * CPU Slew control loop. Not implemented. The cpufreq driver in linux is - * completely separate for now, though we could find a way to link it, either - * as a client reacting to overtemp notifications, or directling monitoring - * the CPU temperature - * - * WARNING ! The CPU control loop requires the CPU tmax for the current - * operating point. However, we currently are completely separated from - * the cpufreq driver and thus do not know what the current operating - * point is. Fortunately, we also do not have any hardware supporting anything - * but operating point 0 at the moment, thus we just peek that value directly - * from the SDB partition. If we ever end up with actually slewing the system - * clock and thus changing operating points, we'll have to find a way to - * communicate with the CPU freq driver; - * - */ - -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include - -#include "windfarm.h" -#include "windfarm_pid.h" - -#define VERSION "0.4" - -#undef DEBUG - -#ifdef DEBUG -#define DBG(args...) printk(args) -#else -#define DBG(args...) do { } while(0) -#endif - -/* define this to force CPU overtemp to 74 degree, useful for testing - * the overtemp code - */ -#undef HACKED_OVERTEMP - -static int wf_smu_mach_model; /* machine model id */ - -static struct device *wf_smu_dev; - -/* Controls & sensors */ -static struct wf_sensor *sensor_cpu_power; -static struct wf_sensor *sensor_cpu_temp; -static struct wf_sensor *sensor_hd_temp; -static struct wf_control *fan_cpu_main; -static struct wf_control *fan_hd; -static struct wf_control *fan_system; -static struct wf_control *cpufreq_clamp; - -/* Set to kick the control loop into life */ -static int wf_smu_all_controls_ok, wf_smu_all_sensors_ok, wf_smu_started; - -/* Failure handling.. could be nicer */ -#define FAILURE_FAN 0x01 -#define FAILURE_SENSOR 0x02 -#define FAILURE_OVERTEMP 0x04 - -static unsigned int wf_smu_failure_state; -static int wf_smu_readjust, wf_smu_skipping; - -/* - * ****** System Fans Control Loop ****** - * - */ - -/* Parameters for the System Fans control loop. Parameters - * not in this table such as interval, history size, ... - * are common to all versions and thus hard coded for now. - */ -struct wf_smu_sys_fans_param { - int model_id; - s32 itarget; - s32 gd, gp, gr; - - s16 offset0; - u16 scale0; - s16 offset1; - u16 scale1; -}; - -#define WF_SMU_SYS_FANS_INTERVAL 5 -#define WF_SMU_SYS_FANS_HISTORY_SIZE 2 - -/* State data used by the system fans control loop - */ -struct wf_smu_sys_fans_state { - int ticks; - s32 sys_setpoint; - s32 hd_setpoint; - s16 offset0; - u16 scale0; - s16 offset1; - u16 scale1; - struct wf_pid_state pid; -}; - -/* - * Configs for SMU Sytem Fan control loop - */ -static struct wf_smu_sys_fans_param wf_smu_sys_all_params[] = { - /* Model ID 2 */ - { - .model_id = 2, - .itarget = 0x3a0000, - .gd = 0x15400000, - .gp = 0x00200000, - .gr = 0x000002fd, - .offset0 = 0xff38, - .scale0 = 0x0ccd, - .offset1 = 0x0208, - .scale1 = 0x07ae, - }, - /* Model ID 3 */ - { - .model_id = 2, - .itarget = 0x350000, - .gd = 0x08e00000, - .gp = 0x00566666, - .gr = 0x0000072b, - .offset0 = 0xff38, - .scale0 = 0x0ccd, - .offset1 = 0x0000, - .scale1 = 0x0000, - }, - /* Model ID 5 */ - { - .model_id = 2, - .itarget = 0x3a0000, - .gd = 0x15400000, - .gp = 0x00233333, - .gr = 0x000002fd, - .offset0 = 0x0000, - .scale0 = 0x1000, - .offset1 = 0x0091, - .scale1 = 0x0bae, - }, -}; -#define WF_SMU_SYS_FANS_NUM_CONFIGS ARRAY_SIZE(wf_smu_sys_all_params) - -static struct wf_smu_sys_fans_state *wf_smu_sys_fans; - -/* - * ****** CPU Fans Control Loop ****** - * - */ - - -#define WF_SMU_CPU_FANS_INTERVAL 1 -#define WF_SMU_CPU_FANS_MAX_HISTORY 16 -#define WF_SMU_CPU_FANS_SIBLING_SCALE 0x00001000 -#define WF_SMU_CPU_FANS_SIBLING_OFFSET 0xfffffb50 - -/* State data used by the cpu fans control loop - */ -struct wf_smu_cpu_fans_state { - int ticks; - s32 cpu_setpoint; - s32 scale; - s32 offset; - struct wf_cpu_pid_state pid; -}; - -static struct wf_smu_cpu_fans_state *wf_smu_cpu_fans; - - - -/* - * ***** Implementation ***** - * - */ - -static void wf_smu_create_sys_fans(void) -{ - struct wf_smu_sys_fans_param *param = NULL; - struct wf_pid_param pid_param; - int i; - - /* First, locate the params for this model */ - for (i = 0; i < WF_SMU_SYS_FANS_NUM_CONFIGS; i++) - if (wf_smu_sys_all_params[i].model_id == wf_smu_mach_model) { - param = &wf_smu_sys_all_params[i]; - break; - } - - /* No params found, put fans to max */ - if (param == NULL) { - printk(KERN_WARNING "windfarm: System fan config not found " - "for this machine model, max fan speed\n"); - goto fail; - } - - /* Alloc & initialize state */ - wf_smu_sys_fans = kmalloc(sizeof(struct wf_smu_sys_fans_state), - GFP_KERNEL); - if (wf_smu_sys_fans == NULL) { - printk(KERN_WARNING "windfarm: Memory allocation error" - " max fan speed\n"); - goto fail; - } - wf_smu_sys_fans->ticks = 1; - wf_smu_sys_fans->scale0 = param->scale0; - wf_smu_sys_fans->offset0 = param->offset0; - wf_smu_sys_fans->scale1 = param->scale1; - wf_smu_sys_fans->offset1 = param->offset1; - - /* Fill PID params */ - pid_param.gd = param->gd; - pid_param.gp = param->gp; - pid_param.gr = param->gr; - pid_param.interval = WF_SMU_SYS_FANS_INTERVAL; - pid_param.history_len = WF_SMU_SYS_FANS_HISTORY_SIZE; - pid_param.itarget = param->itarget; - pid_param.min = fan_system->ops->get_min(fan_system); - pid_param.max = fan_system->ops->get_max(fan_system); - if (fan_hd) { - pid_param.min = - max(pid_param.min,fan_hd->ops->get_min(fan_hd)); - pid_param.max = - min(pid_param.max,fan_hd->ops->get_max(fan_hd)); - } - wf_pid_init(&wf_smu_sys_fans->pid, &pid_param); - - DBG("wf: System Fan control initialized.\n"); - DBG(" itarged=%d.%03d, min=%d RPM, max=%d RPM\n", - FIX32TOPRINT(pid_param.itarget), pid_param.min, pid_param.max); - return; - - fail: - - if (fan_system) - wf_control_set_max(fan_system); - if (fan_hd) - wf_control_set_max(fan_hd); -} - -static void wf_smu_sys_fans_tick(struct wf_smu_sys_fans_state *st) -{ - s32 new_setpoint, temp, scaled, cputarget; - int rc; - - if (--st->ticks != 0) { - if (wf_smu_readjust) - goto readjust; - return; - } - st->ticks = WF_SMU_SYS_FANS_INTERVAL; - - rc = sensor_hd_temp->ops->get_value(sensor_hd_temp, &temp); - if (rc) { - printk(KERN_WARNING "windfarm: HD temp sensor error %d\n", - rc); - wf_smu_failure_state |= FAILURE_SENSOR; - return; - } - - DBG("wf_smu: System Fans tick ! HD temp: %d.%03d\n", - FIX32TOPRINT(temp)); - - if (temp > (st->pid.param.itarget + 0x50000)) - wf_smu_failure_state |= FAILURE_OVERTEMP; - - new_setpoint = wf_pid_run(&st->pid, temp); - - DBG("wf_smu: new_setpoint: %d RPM\n", (int)new_setpoint); - - scaled = ((((s64)new_setpoint) * (s64)st->scale0) >> 12) + st->offset0; - - DBG("wf_smu: scaled setpoint: %d RPM\n", (int)scaled); - - cputarget = wf_smu_cpu_fans ? wf_smu_cpu_fans->pid.target : 0; - cputarget = ((((s64)cputarget) * (s64)st->scale1) >> 12) + st->offset1; - scaled = max(scaled, cputarget); - scaled = max(scaled, st->pid.param.min); - scaled = min(scaled, st->pid.param.max); - - DBG("wf_smu: adjusted setpoint: %d RPM\n", (int)scaled); - - if (st->sys_setpoint == scaled && new_setpoint == st->hd_setpoint) - return; - st->sys_setpoint = scaled; - st->hd_setpoint = new_setpoint; - readjust: - if (fan_system && wf_smu_failure_state == 0) { - rc = fan_system->ops->set_value(fan_system, st->sys_setpoint); - if (rc) { - printk(KERN_WARNING "windfarm: Sys fan error %d\n", - rc); - wf_smu_failure_state |= FAILURE_FAN; - } - } - if (fan_hd && wf_smu_failure_state == 0) { - rc = fan_hd->ops->set_value(fan_hd, st->hd_setpoint); - if (rc) { - printk(KERN_WARNING "windfarm: HD fan error %d\n", - rc); - wf_smu_failure_state |= FAILURE_FAN; - } - } -} - -static void wf_smu_create_cpu_fans(void) -{ - struct wf_cpu_pid_param pid_param; - struct smu_sdbp_header *hdr; - struct smu_sdbp_cpupiddata *piddata; - struct smu_sdbp_fvt *fvt; - s32 tmax, tdelta, maxpow, powadj; - - /* First, locate the PID params in SMU SBD */ - hdr = smu_get_sdb_partition(SMU_SDB_CPUPIDDATA_ID, NULL); - if (hdr == 0) { - printk(KERN_WARNING "windfarm: CPU PID fan config not found " - "max fan speed\n"); - goto fail; - } - piddata = (struct smu_sdbp_cpupiddata *)&hdr[1]; - - /* Get the FVT params for operating point 0 (the only supported one - * for now) in order to get tmax - */ - hdr = smu_get_sdb_partition(SMU_SDB_FVT_ID, NULL); - if (hdr) { - fvt = (struct smu_sdbp_fvt *)&hdr[1]; - tmax = ((s32)fvt->maxtemp) << 16; - } else - tmax = 0x5e0000; /* 94 degree default */ - - /* Alloc & initialize state */ - wf_smu_cpu_fans = kmalloc(sizeof(struct wf_smu_cpu_fans_state), - GFP_KERNEL); - if (wf_smu_cpu_fans == NULL) - goto fail; - wf_smu_cpu_fans->ticks = 1; - - wf_smu_cpu_fans->scale = WF_SMU_CPU_FANS_SIBLING_SCALE; - wf_smu_cpu_fans->offset = WF_SMU_CPU_FANS_SIBLING_OFFSET; - - /* Fill PID params */ - pid_param.interval = WF_SMU_CPU_FANS_INTERVAL; - pid_param.history_len = piddata->history_len; - if (pid_param.history_len > WF_CPU_PID_MAX_HISTORY) { - printk(KERN_WARNING "windfarm: History size overflow on " - "CPU control loop (%d)\n", piddata->history_len); - pid_param.history_len = WF_CPU_PID_MAX_HISTORY; - } - pid_param.gd = piddata->gd; - pid_param.gp = piddata->gp; - pid_param.gr = piddata->gr / pid_param.history_len; - - tdelta = ((s32)piddata->target_temp_delta) << 16; - maxpow = ((s32)piddata->max_power) << 16; - powadj = ((s32)piddata->power_adj) << 16; - - pid_param.tmax = tmax; - pid_param.ttarget = tmax - tdelta; - pid_param.pmaxadj = maxpow - powadj; - - pid_param.min = fan_cpu_main->ops->get_min(fan_cpu_main); - pid_param.max = fan_cpu_main->ops->get_max(fan_cpu_main); - - wf_cpu_pid_init(&wf_smu_cpu_fans->pid, &pid_param); - - DBG("wf: CPU Fan control initialized.\n"); - DBG(" ttarged=%d.%03d, tmax=%d.%03d, min=%d RPM, max=%d RPM\n", - FIX32TOPRINT(pid_param.ttarget), FIX32TOPRINT(pid_param.tmax), - pid_param.min, pid_param.max); - - return; - - fail: - printk(KERN_WARNING "windfarm: CPU fan config not found\n" - "for this machine model, max fan speed\n"); - - if (cpufreq_clamp) - wf_control_set_max(cpufreq_clamp); - if (fan_cpu_main) - wf_control_set_max(fan_cpu_main); -} - -static void wf_smu_cpu_fans_tick(struct wf_smu_cpu_fans_state *st) -{ - s32 new_setpoint, temp, power, systarget; - int rc; - - if (--st->ticks != 0) { - if (wf_smu_readjust) - goto readjust; - return; - } - st->ticks = WF_SMU_CPU_FANS_INTERVAL; - - rc = sensor_cpu_temp->ops->get_value(sensor_cpu_temp, &temp); - if (rc) { - printk(KERN_WARNING "windfarm: CPU temp sensor error %d\n", - rc); - wf_smu_failure_state |= FAILURE_SENSOR; - return; - } - - rc = sensor_cpu_power->ops->get_value(sensor_cpu_power, &power); - if (rc) { - printk(KERN_WARNING "windfarm: CPU power sensor error %d\n", - rc); - wf_smu_failure_state |= FAILURE_SENSOR; - return; - } - - DBG("wf_smu: CPU Fans tick ! CPU temp: %d.%03d, power: %d.%03d\n", - FIX32TOPRINT(temp), FIX32TOPRINT(power)); - -#ifdef HACKED_OVERTEMP - if (temp > 0x4a0000) - wf_smu_failure_state |= FAILURE_OVERTEMP; -#else - if (temp > st->pid.param.tmax) - wf_smu_failure_state |= FAILURE_OVERTEMP; -#endif - new_setpoint = wf_cpu_pid_run(&st->pid, power, temp); - - DBG("wf_smu: new_setpoint: %d RPM\n", (int)new_setpoint); - - systarget = wf_smu_sys_fans ? wf_smu_sys_fans->pid.target : 0; - systarget = ((((s64)systarget) * (s64)st->scale) >> 12) - + st->offset; - new_setpoint = max(new_setpoint, systarget); - new_setpoint = max(new_setpoint, st->pid.param.min); - new_setpoint = min(new_setpoint, st->pid.param.max); - - DBG("wf_smu: adjusted setpoint: %d RPM\n", (int)new_setpoint); - - if (st->cpu_setpoint == new_setpoint) - return; - st->cpu_setpoint = new_setpoint; - readjust: - if (fan_cpu_main && wf_smu_failure_state == 0) { - rc = fan_cpu_main->ops->set_value(fan_cpu_main, - st->cpu_setpoint); - if (rc) { - printk(KERN_WARNING "windfarm: CPU main fan" - " error %d\n", rc); - wf_smu_failure_state |= FAILURE_FAN; - } - } -} - - -/* - * ****** Attributes ****** - * - */ - -#define BUILD_SHOW_FUNC_FIX(name, data) \ -static ssize_t show_##name(struct device *dev, \ - struct device_attribute *attr, \ - char *buf) \ -{ \ - ssize_t r; \ - s32 val = 0; \ - data->ops->get_value(data, &val); \ - r = sprintf(buf, "%d.%03d", FIX32TOPRINT(val)); \ - return r; \ -} \ -static DEVICE_ATTR(name,S_IRUGO,show_##name, NULL); - - -#define BUILD_SHOW_FUNC_INT(name, data) \ -static ssize_t show_##name(struct device *dev, \ - struct device_attribute *attr, \ - char *buf) \ -{ \ - s32 val = 0; \ - data->ops->get_value(data, &val); \ - return sprintf(buf, "%d", val); \ -} \ -static DEVICE_ATTR(name,S_IRUGO,show_##name, NULL); - -BUILD_SHOW_FUNC_INT(cpu_fan, fan_cpu_main); -BUILD_SHOW_FUNC_INT(sys_fan, fan_system); -BUILD_SHOW_FUNC_INT(hd_fan, fan_hd); - -BUILD_SHOW_FUNC_FIX(cpu_temp, sensor_cpu_temp); -BUILD_SHOW_FUNC_FIX(cpu_power, sensor_cpu_power); -BUILD_SHOW_FUNC_FIX(hd_temp, sensor_hd_temp); - -/* - * ****** Setup / Init / Misc ... ****** - * - */ - -static void wf_smu_tick(void) -{ - unsigned int last_failure = wf_smu_failure_state; - unsigned int new_failure; - - if (!wf_smu_started) { - DBG("wf: creating control loops !\n"); - wf_smu_create_sys_fans(); - wf_smu_create_cpu_fans(); - wf_smu_started = 1; - } - - /* Skipping ticks */ - if (wf_smu_skipping && --wf_smu_skipping) - return; - - wf_smu_failure_state = 0; - if (wf_smu_sys_fans) - wf_smu_sys_fans_tick(wf_smu_sys_fans); - if (wf_smu_cpu_fans) - wf_smu_cpu_fans_tick(wf_smu_cpu_fans); - - wf_smu_readjust = 0; - new_failure = wf_smu_failure_state & ~last_failure; - - /* If entering failure mode, clamp cpufreq and ramp all - * fans to full speed. - */ - if (wf_smu_failure_state && !last_failure) { - if (cpufreq_clamp) - wf_control_set_max(cpufreq_clamp); - if (fan_system) - wf_control_set_max(fan_system); - if (fan_cpu_main) - wf_control_set_max(fan_cpu_main); - if (fan_hd) - wf_control_set_max(fan_hd); - } - - /* If leaving failure mode, unclamp cpufreq and readjust - * all fans on next iteration - */ - if (!wf_smu_failure_state && last_failure) { - if (cpufreq_clamp) - wf_control_set_min(cpufreq_clamp); - wf_smu_readjust = 1; - } - - /* Overtemp condition detected, notify and start skipping a couple - * ticks to let the temperature go down - */ - if (new_failure & FAILURE_OVERTEMP) { - wf_set_overtemp(); - wf_smu_skipping = 2; - } - - /* We only clear the overtemp condition if overtemp is cleared - * _and_ no other failure is present. Since a sensor error will - * clear the overtemp condition (can't measure temperature) at - * the control loop levels, but we don't want to keep it clear - * here in this case - */ - if (new_failure == 0 && last_failure & FAILURE_OVERTEMP) - wf_clear_overtemp(); -} - -static void wf_smu_new_control(struct wf_control *ct) -{ - if (wf_smu_all_controls_ok) - return; - - if (fan_cpu_main == NULL && !strcmp(ct->name, "cpu-fan")) { - if (wf_get_control(ct) == 0) { - fan_cpu_main = ct; - device_create_file(wf_smu_dev, &dev_attr_cpu_fan); - } - } - - if (fan_system == NULL && !strcmp(ct->name, "system-fan")) { - if (wf_get_control(ct) == 0) { - fan_system = ct; - device_create_file(wf_smu_dev, &dev_attr_sys_fan); - } - } - - if (cpufreq_clamp == NULL && !strcmp(ct->name, "cpufreq-clamp")) { - if (wf_get_control(ct) == 0) - cpufreq_clamp = ct; - } - - /* Darwin property list says the HD fan is only for model ID - * 0, 1, 2 and 3 - */ - - if (wf_smu_mach_model > 3) { - if (fan_system && fan_cpu_main && cpufreq_clamp) - wf_smu_all_controls_ok = 1; - return; - } - - if (fan_hd == NULL && !strcmp(ct->name, "drive-bay-fan")) { - if (wf_get_control(ct) == 0) { - fan_hd = ct; - device_create_file(wf_smu_dev, &dev_attr_hd_fan); - } - } - - if (fan_system && fan_hd && fan_cpu_main && cpufreq_clamp) - wf_smu_all_controls_ok = 1; -} - -static void wf_smu_new_sensor(struct wf_sensor *sr) -{ - if (wf_smu_all_sensors_ok) - return; - - if (sensor_cpu_power == NULL && !strcmp(sr->name, "cpu-power")) { - if (wf_get_sensor(sr) == 0) { - sensor_cpu_power = sr; - device_create_file(wf_smu_dev, &dev_attr_cpu_power); - } - } - - if (sensor_cpu_temp == NULL && !strcmp(sr->name, "cpu-temp")) { - if (wf_get_sensor(sr) == 0) { - sensor_cpu_temp = sr; - device_create_file(wf_smu_dev, &dev_attr_cpu_temp); - } - } - - if (sensor_hd_temp == NULL && !strcmp(sr->name, "hd-temp")) { - if (wf_get_sensor(sr) == 0) { - sensor_hd_temp = sr; - device_create_file(wf_smu_dev, &dev_attr_hd_temp); - } - } - - if (sensor_cpu_power && sensor_cpu_temp && sensor_hd_temp) - wf_smu_all_sensors_ok = 1; -} - - -static int wf_smu_notify(struct notifier_block *self, - unsigned long event, void *data) -{ - switch(event) { - case WF_EVENT_NEW_CONTROL: - DBG("wf: new control %s detected\n", - ((struct wf_control *)data)->name); - wf_smu_new_control(data); - wf_smu_readjust = 1; - break; - case WF_EVENT_NEW_SENSOR: - DBG("wf: new sensor %s detected\n", - ((struct wf_sensor *)data)->name); - wf_smu_new_sensor(data); - break; - case WF_EVENT_TICK: - if (wf_smu_all_controls_ok && wf_smu_all_sensors_ok) - wf_smu_tick(); - } - - return 0; -} - -static struct notifier_block wf_smu_events = { - .notifier_call = wf_smu_notify, -}; - -static int wf_init_pm(void) -{ - struct smu_sdbp_header *hdr; - - hdr = smu_get_sdb_partition(SMU_SDB_SENSORTREE_ID, NULL); - if (hdr != 0) { - struct smu_sdbp_sensortree *st = - (struct smu_sdbp_sensortree *)&hdr[1]; - wf_smu_mach_model = st->model_id; - } - - printk(KERN_INFO "windfarm: Initializing for iMacG5 model ID %d\n", - wf_smu_mach_model); - - return 0; -} - -static int wf_smu_probe(struct device *ddev) -{ - wf_smu_dev = ddev; - - wf_register_client(&wf_smu_events); - - return 0; -} - -static int wf_smu_remove(struct device *ddev) -{ - wf_unregister_client(&wf_smu_events); - - /* XXX We don't have yet a guarantee that our callback isn't - * in progress when returning from wf_unregister_client, so - * we add an arbitrary delay. I'll have to fix that in the core - */ - msleep(1000); - - /* Release all sensors */ - /* One more crappy race: I don't think we have any guarantee here - * that the attribute callback won't race with the sensor beeing - * disposed of, and I'm not 100% certain what best way to deal - * with that except by adding locks all over... I'll do that - * eventually but heh, who ever rmmod this module anyway ? - */ - if (sensor_cpu_power) { - device_remove_file(wf_smu_dev, &dev_attr_cpu_power); - wf_put_sensor(sensor_cpu_power); - } - if (sensor_cpu_temp) { - device_remove_file(wf_smu_dev, &dev_attr_cpu_temp); - wf_put_sensor(sensor_cpu_temp); - } - if (sensor_hd_temp) { - device_remove_file(wf_smu_dev, &dev_attr_hd_temp); - wf_put_sensor(sensor_hd_temp); - } - - /* Release all controls */ - if (fan_cpu_main) { - device_remove_file(wf_smu_dev, &dev_attr_cpu_fan); - wf_put_control(fan_cpu_main); - } - if (fan_hd) { - device_remove_file(wf_smu_dev, &dev_attr_hd_fan); - wf_put_control(fan_hd); - } - if (fan_system) { - device_remove_file(wf_smu_dev, &dev_attr_sys_fan); - wf_put_control(fan_system); - } - if (cpufreq_clamp) - wf_put_control(cpufreq_clamp); - - /* Destroy control loops state structures */ - if (wf_smu_sys_fans) - kfree(wf_smu_sys_fans); - if (wf_smu_cpu_fans) - kfree(wf_smu_cpu_fans); - - wf_smu_dev = NULL; - - return 0; -} - -static struct device_driver wf_smu_driver = { - .name = "windfarm", - .bus = &platform_bus_type, - .probe = wf_smu_probe, - .remove = wf_smu_remove, -}; - - -static int __init wf_smu_init(void) -{ - int rc = -ENODEV; - - if (machine_is_compatible("PowerMac8,1") || - machine_is_compatible("PowerMac8,2")) - rc = wf_init_pm(); - - if (rc == 0) { -#ifdef MODULE - request_module("windfarm_smu_controls"); - request_module("windfarm_smu_sensors"); - request_module("windfarm_lm75_sensor"); - -#endif /* MODULE */ - driver_register(&wf_smu_driver); - } - - return rc; -} - -static void __exit wf_smu_exit(void) -{ - - driver_unregister(&wf_smu_driver); -} - - -module_init(wf_smu_init); -module_exit(wf_smu_exit); - -MODULE_AUTHOR("Benjamin Herrenschmidt "); -MODULE_DESCRIPTION("Thermal control logic for iMac G5"); -MODULE_LICENSE("GPL"); - diff --git a/trunk/drivers/macintosh/windfarm_pm91.c b/trunk/drivers/macintosh/windfarm_pm91.c deleted file mode 100644 index 43243cf7410b..000000000000 --- a/trunk/drivers/macintosh/windfarm_pm91.c +++ /dev/null @@ -1,814 +0,0 @@ -/* - * Windfarm PowerMac thermal control. SMU based 1 CPU desktop control loops - * - * (c) Copyright 2005 Benjamin Herrenschmidt, IBM Corp. - * - * - * Released under the term of the GNU GPL v2. - * - * The algorithm used is the PID control algorithm, used the same - * way the published Darwin code does, using the same values that - * are present in the Darwin 8.2 snapshot property lists (note however - * that none of the code has been re-used, it's a complete re-implementation - * - * The various control loops found in Darwin config file are: - * - * PowerMac9,1 - * =========== - * - * Has 3 control loops: CPU fans is similar to PowerMac8,1 (though it doesn't - * try to play with other control loops fans). Drive bay is rather basic PID - * with one sensor and one fan. Slots area is a bit different as the Darwin - * driver is supposed to be capable of working in a special "AGP" mode which - * involves the presence of an AGP sensor and an AGP fan (possibly on the - * AGP card itself). I can't deal with that special mode as I don't have - * access to those additional sensor/fans for now (though ultimately, it would - * be possible to add sensor objects for them) so I'm only implementing the - * basic PCI slot control loop - */ - -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include - -#include "windfarm.h" -#include "windfarm_pid.h" - -#define VERSION "0.4" - -#undef DEBUG - -#ifdef DEBUG -#define DBG(args...) printk(args) -#else -#define DBG(args...) do { } while(0) -#endif - -/* define this to force CPU overtemp to 74 degree, useful for testing - * the overtemp code - */ -#undef HACKED_OVERTEMP - -static struct device *wf_smu_dev; - -/* Controls & sensors */ -static struct wf_sensor *sensor_cpu_power; -static struct wf_sensor *sensor_cpu_temp; -static struct wf_sensor *sensor_hd_temp; -static struct wf_sensor *sensor_slots_power; -static struct wf_control *fan_cpu_main; -static struct wf_control *fan_cpu_second; -static struct wf_control *fan_cpu_third; -static struct wf_control *fan_hd; -static struct wf_control *fan_slots; -static struct wf_control *cpufreq_clamp; - -/* Set to kick the control loop into life */ -static int wf_smu_all_controls_ok, wf_smu_all_sensors_ok, wf_smu_started; - -/* Failure handling.. could be nicer */ -#define FAILURE_FAN 0x01 -#define FAILURE_SENSOR 0x02 -#define FAILURE_OVERTEMP 0x04 - -static unsigned int wf_smu_failure_state; -static int wf_smu_readjust, wf_smu_skipping; - -/* - * ****** CPU Fans Control Loop ****** - * - */ - - -#define WF_SMU_CPU_FANS_INTERVAL 1 -#define WF_SMU_CPU_FANS_MAX_HISTORY 16 - -/* State data used by the cpu fans control loop - */ -struct wf_smu_cpu_fans_state { - int ticks; - s32 cpu_setpoint; - struct wf_cpu_pid_state pid; -}; - -static struct wf_smu_cpu_fans_state *wf_smu_cpu_fans; - - - -/* - * ****** Drive Fan Control Loop ****** - * - */ - -struct wf_smu_drive_fans_state { - int ticks; - s32 setpoint; - struct wf_pid_state pid; -}; - -static struct wf_smu_drive_fans_state *wf_smu_drive_fans; - -/* - * ****** Slots Fan Control Loop ****** - * - */ - -struct wf_smu_slots_fans_state { - int ticks; - s32 setpoint; - struct wf_pid_state pid; -}; - -static struct wf_smu_slots_fans_state *wf_smu_slots_fans; - -/* - * ***** Implementation ***** - * - */ - - -static void wf_smu_create_cpu_fans(void) -{ - struct wf_cpu_pid_param pid_param; - struct smu_sdbp_header *hdr; - struct smu_sdbp_cpupiddata *piddata; - struct smu_sdbp_fvt *fvt; - s32 tmax, tdelta, maxpow, powadj; - - /* First, locate the PID params in SMU SBD */ - hdr = smu_get_sdb_partition(SMU_SDB_CPUPIDDATA_ID, NULL); - if (hdr == 0) { - printk(KERN_WARNING "windfarm: CPU PID fan config not found " - "max fan speed\n"); - goto fail; - } - piddata = (struct smu_sdbp_cpupiddata *)&hdr[1]; - - /* Get the FVT params for operating point 0 (the only supported one - * for now) in order to get tmax - */ - hdr = smu_get_sdb_partition(SMU_SDB_FVT_ID, NULL); - if (hdr) { - fvt = (struct smu_sdbp_fvt *)&hdr[1]; - tmax = ((s32)fvt->maxtemp) << 16; - } else - tmax = 0x5e0000; /* 94 degree default */ - - /* Alloc & initialize state */ - wf_smu_cpu_fans = kmalloc(sizeof(struct wf_smu_cpu_fans_state), - GFP_KERNEL); - if (wf_smu_cpu_fans == NULL) - goto fail; - wf_smu_cpu_fans->ticks = 1; - - /* Fill PID params */ - pid_param.interval = WF_SMU_CPU_FANS_INTERVAL; - pid_param.history_len = piddata->history_len; - if (pid_param.history_len > WF_CPU_PID_MAX_HISTORY) { - printk(KERN_WARNING "windfarm: History size overflow on " - "CPU control loop (%d)\n", piddata->history_len); - pid_param.history_len = WF_CPU_PID_MAX_HISTORY; - } - pid_param.gd = piddata->gd; - pid_param.gp = piddata->gp; - pid_param.gr = piddata->gr / pid_param.history_len; - - tdelta = ((s32)piddata->target_temp_delta) << 16; - maxpow = ((s32)piddata->max_power) << 16; - powadj = ((s32)piddata->power_adj) << 16; - - pid_param.tmax = tmax; - pid_param.ttarget = tmax - tdelta; - pid_param.pmaxadj = maxpow - powadj; - - pid_param.min = fan_cpu_main->ops->get_min(fan_cpu_main); - pid_param.max = fan_cpu_main->ops->get_max(fan_cpu_main); - - wf_cpu_pid_init(&wf_smu_cpu_fans->pid, &pid_param); - - DBG("wf: CPU Fan control initialized.\n"); - DBG(" ttarged=%d.%03d, tmax=%d.%03d, min=%d RPM, max=%d RPM\n", - FIX32TOPRINT(pid_param.ttarget), FIX32TOPRINT(pid_param.tmax), - pid_param.min, pid_param.max); - - return; - - fail: - printk(KERN_WARNING "windfarm: CPU fan config not found\n" - "for this machine model, max fan speed\n"); - - if (cpufreq_clamp) - wf_control_set_max(cpufreq_clamp); - if (fan_cpu_main) - wf_control_set_max(fan_cpu_main); -} - -static void wf_smu_cpu_fans_tick(struct wf_smu_cpu_fans_state *st) -{ - s32 new_setpoint, temp, power; - int rc; - - if (--st->ticks != 0) { - if (wf_smu_readjust) - goto readjust; - return; - } - st->ticks = WF_SMU_CPU_FANS_INTERVAL; - - rc = sensor_cpu_temp->ops->get_value(sensor_cpu_temp, &temp); - if (rc) { - printk(KERN_WARNING "windfarm: CPU temp sensor error %d\n", - rc); - wf_smu_failure_state |= FAILURE_SENSOR; - return; - } - - rc = sensor_cpu_power->ops->get_value(sensor_cpu_power, &power); - if (rc) { - printk(KERN_WARNING "windfarm: CPU power sensor error %d\n", - rc); - wf_smu_failure_state |= FAILURE_SENSOR; - return; - } - - DBG("wf_smu: CPU Fans tick ! CPU temp: %d.%03d, power: %d.%03d\n", - FIX32TOPRINT(temp), FIX32TOPRINT(power)); - -#ifdef HACKED_OVERTEMP - if (temp > 0x4a0000) - wf_smu_failure_state |= FAILURE_OVERTEMP; -#else - if (temp > st->pid.param.tmax) - wf_smu_failure_state |= FAILURE_OVERTEMP; -#endif - new_setpoint = wf_cpu_pid_run(&st->pid, power, temp); - - DBG("wf_smu: new_setpoint: %d RPM\n", (int)new_setpoint); - - if (st->cpu_setpoint == new_setpoint) - return; - st->cpu_setpoint = new_setpoint; - readjust: - if (fan_cpu_main && wf_smu_failure_state == 0) { - rc = fan_cpu_main->ops->set_value(fan_cpu_main, - st->cpu_setpoint); - if (rc) { - printk(KERN_WARNING "windfarm: CPU main fan" - " error %d\n", rc); - wf_smu_failure_state |= FAILURE_FAN; - } - } - if (fan_cpu_second && wf_smu_failure_state == 0) { - rc = fan_cpu_second->ops->set_value(fan_cpu_second, - st->cpu_setpoint); - if (rc) { - printk(KERN_WARNING "windfarm: CPU second fan" - " error %d\n", rc); - wf_smu_failure_state |= FAILURE_FAN; - } - } - if (fan_cpu_third && wf_smu_failure_state == 0) { - rc = fan_cpu_main->ops->set_value(fan_cpu_third, - st->cpu_setpoint); - if (rc) { - printk(KERN_WARNING "windfarm: CPU third fan" - " error %d\n", rc); - wf_smu_failure_state |= FAILURE_FAN; - } - } -} - -static void wf_smu_create_drive_fans(void) -{ - struct wf_pid_param param = { - .interval = 5, - .history_len = 2, - .gd = 0x01e00000, - .gp = 0x00500000, - .gr = 0x00000000, - .itarget = 0x00200000, - }; - - /* Alloc & initialize state */ - wf_smu_drive_fans = kmalloc(sizeof(struct wf_smu_drive_fans_state), - GFP_KERNEL); - if (wf_smu_drive_fans == NULL) { - printk(KERN_WARNING "windfarm: Memory allocation error" - " max fan speed\n"); - goto fail; - } - wf_smu_drive_fans->ticks = 1; - - /* Fill PID params */ - param.additive = (fan_hd->type == WF_CONTROL_RPM_FAN); - param.min = fan_hd->ops->get_min(fan_hd); - param.max = fan_hd->ops->get_max(fan_hd); - wf_pid_init(&wf_smu_drive_fans->pid, ¶m); - - DBG("wf: Drive Fan control initialized.\n"); - DBG(" itarged=%d.%03d, min=%d RPM, max=%d RPM\n", - FIX32TOPRINT(param.itarget), param.min, param.max); - return; - - fail: - if (fan_hd) - wf_control_set_max(fan_hd); -} - -static void wf_smu_drive_fans_tick(struct wf_smu_drive_fans_state *st) -{ - s32 new_setpoint, temp; - int rc; - - if (--st->ticks != 0) { - if (wf_smu_readjust) - goto readjust; - return; - } - st->ticks = st->pid.param.interval; - - rc = sensor_hd_temp->ops->get_value(sensor_hd_temp, &temp); - if (rc) { - printk(KERN_WARNING "windfarm: HD temp sensor error %d\n", - rc); - wf_smu_failure_state |= FAILURE_SENSOR; - return; - } - - DBG("wf_smu: Drive Fans tick ! HD temp: %d.%03d\n", - FIX32TOPRINT(temp)); - - if (temp > (st->pid.param.itarget + 0x50000)) - wf_smu_failure_state |= FAILURE_OVERTEMP; - - new_setpoint = wf_pid_run(&st->pid, temp); - - DBG("wf_smu: new_setpoint: %d\n", (int)new_setpoint); - - if (st->setpoint == new_setpoint) - return; - st->setpoint = new_setpoint; - readjust: - if (fan_hd && wf_smu_failure_state == 0) { - rc = fan_hd->ops->set_value(fan_hd, st->setpoint); - if (rc) { - printk(KERN_WARNING "windfarm: HD fan error %d\n", - rc); - wf_smu_failure_state |= FAILURE_FAN; - } - } -} - -static void wf_smu_create_slots_fans(void) -{ - struct wf_pid_param param = { - .interval = 1, - .history_len = 8, - .gd = 0x00000000, - .gp = 0x00000000, - .gr = 0x00020000, - .itarget = 0x00000000 - }; - - /* Alloc & initialize state */ - wf_smu_slots_fans = kmalloc(sizeof(struct wf_smu_slots_fans_state), - GFP_KERNEL); - if (wf_smu_slots_fans == NULL) { - printk(KERN_WARNING "windfarm: Memory allocation error" - " max fan speed\n"); - goto fail; - } - wf_smu_slots_fans->ticks = 1; - - /* Fill PID params */ - param.additive = (fan_slots->type == WF_CONTROL_RPM_FAN); - param.min = fan_slots->ops->get_min(fan_slots); - param.max = fan_slots->ops->get_max(fan_slots); - wf_pid_init(&wf_smu_slots_fans->pid, ¶m); - - DBG("wf: Slots Fan control initialized.\n"); - DBG(" itarged=%d.%03d, min=%d RPM, max=%d RPM\n", - FIX32TOPRINT(param.itarget), param.min, param.max); - return; - - fail: - if (fan_slots) - wf_control_set_max(fan_slots); -} - -static void wf_smu_slots_fans_tick(struct wf_smu_slots_fans_state *st) -{ - s32 new_setpoint, power; - int rc; - - if (--st->ticks != 0) { - if (wf_smu_readjust) - goto readjust; - return; - } - st->ticks = st->pid.param.interval; - - rc = sensor_slots_power->ops->get_value(sensor_slots_power, &power); - if (rc) { - printk(KERN_WARNING "windfarm: Slots power sensor error %d\n", - rc); - wf_smu_failure_state |= FAILURE_SENSOR; - return; - } - - DBG("wf_smu: Slots Fans tick ! Slots power: %d.%03d\n", - FIX32TOPRINT(power)); - -#if 0 /* Check what makes a good overtemp condition */ - if (power > (st->pid.param.itarget + 0x50000)) - wf_smu_failure_state |= FAILURE_OVERTEMP; -#endif - - new_setpoint = wf_pid_run(&st->pid, power); - - DBG("wf_smu: new_setpoint: %d\n", (int)new_setpoint); - - if (st->setpoint == new_setpoint) - return; - st->setpoint = new_setpoint; - readjust: - if (fan_slots && wf_smu_failure_state == 0) { - rc = fan_slots->ops->set_value(fan_slots, st->setpoint); - if (rc) { - printk(KERN_WARNING "windfarm: Slots fan error %d\n", - rc); - wf_smu_failure_state |= FAILURE_FAN; - } - } -} - - -/* - * ****** Attributes ****** - * - */ - -#define BUILD_SHOW_FUNC_FIX(name, data) \ -static ssize_t show_##name(struct device *dev, \ - struct device_attribute *attr, \ - char *buf) \ -{ \ - ssize_t r; \ - s32 val = 0; \ - data->ops->get_value(data, &val); \ - r = sprintf(buf, "%d.%03d", FIX32TOPRINT(val)); \ - return r; \ -} \ -static DEVICE_ATTR(name,S_IRUGO,show_##name, NULL); - - -#define BUILD_SHOW_FUNC_INT(name, data) \ -static ssize_t show_##name(struct device *dev, \ - struct device_attribute *attr, \ - char *buf) \ -{ \ - s32 val = 0; \ - data->ops->get_value(data, &val); \ - return sprintf(buf, "%d", val); \ -} \ -static DEVICE_ATTR(name,S_IRUGO,show_##name, NULL); - -BUILD_SHOW_FUNC_INT(cpu_fan, fan_cpu_main); -BUILD_SHOW_FUNC_INT(hd_fan, fan_hd); -BUILD_SHOW_FUNC_INT(slots_fan, fan_slots); - -BUILD_SHOW_FUNC_FIX(cpu_temp, sensor_cpu_temp); -BUILD_SHOW_FUNC_FIX(cpu_power, sensor_cpu_power); -BUILD_SHOW_FUNC_FIX(hd_temp, sensor_hd_temp); -BUILD_SHOW_FUNC_FIX(slots_power, sensor_slots_power); - -/* - * ****** Setup / Init / Misc ... ****** - * - */ - -static void wf_smu_tick(void) -{ - unsigned int last_failure = wf_smu_failure_state; - unsigned int new_failure; - - if (!wf_smu_started) { - DBG("wf: creating control loops !\n"); - wf_smu_create_drive_fans(); - wf_smu_create_slots_fans(); - wf_smu_create_cpu_fans(); - wf_smu_started = 1; - } - - /* Skipping ticks */ - if (wf_smu_skipping && --wf_smu_skipping) - return; - - wf_smu_failure_state = 0; - if (wf_smu_drive_fans) - wf_smu_drive_fans_tick(wf_smu_drive_fans); - if (wf_smu_slots_fans) - wf_smu_slots_fans_tick(wf_smu_slots_fans); - if (wf_smu_cpu_fans) - wf_smu_cpu_fans_tick(wf_smu_cpu_fans); - - wf_smu_readjust = 0; - new_failure = wf_smu_failure_state & ~last_failure; - - /* If entering failure mode, clamp cpufreq and ramp all - * fans to full speed. - */ - if (wf_smu_failure_state && !last_failure) { - if (cpufreq_clamp) - wf_control_set_max(cpufreq_clamp); - if (fan_cpu_main) - wf_control_set_max(fan_cpu_main); - if (fan_cpu_second) - wf_control_set_max(fan_cpu_second); - if (fan_cpu_third) - wf_control_set_max(fan_cpu_third); - if (fan_hd) - wf_control_set_max(fan_hd); - if (fan_slots) - wf_control_set_max(fan_slots); - } - - /* If leaving failure mode, unclamp cpufreq and readjust - * all fans on next iteration - */ - if (!wf_smu_failure_state && last_failure) { - if (cpufreq_clamp) - wf_control_set_min(cpufreq_clamp); - wf_smu_readjust = 1; - } - - /* Overtemp condition detected, notify and start skipping a couple - * ticks to let the temperature go down - */ - if (new_failure & FAILURE_OVERTEMP) { - wf_set_overtemp(); - wf_smu_skipping = 2; - } - - /* We only clear the overtemp condition if overtemp is cleared - * _and_ no other failure is present. Since a sensor error will - * clear the overtemp condition (can't measure temperature) at - * the control loop levels, but we don't want to keep it clear - * here in this case - */ - if (new_failure == 0 && last_failure & FAILURE_OVERTEMP) - wf_clear_overtemp(); -} - - -static void wf_smu_new_control(struct wf_control *ct) -{ - if (wf_smu_all_controls_ok) - return; - - if (fan_cpu_main == NULL && !strcmp(ct->name, "cpu-rear-fan-0")) { - if (wf_get_control(ct) == 0) { - fan_cpu_main = ct; - device_create_file(wf_smu_dev, &dev_attr_cpu_fan); - } - } - - if (fan_cpu_second == NULL && !strcmp(ct->name, "cpu-rear-fan-1")) { - if (wf_get_control(ct) == 0) - fan_cpu_second = ct; - } - - if (fan_cpu_third == NULL && !strcmp(ct->name, "cpu-front-fan-0")) { - if (wf_get_control(ct) == 0) - fan_cpu_third = ct; - } - - if (cpufreq_clamp == NULL && !strcmp(ct->name, "cpufreq-clamp")) { - if (wf_get_control(ct) == 0) - cpufreq_clamp = ct; - } - - if (fan_hd == NULL && !strcmp(ct->name, "drive-bay-fan")) { - if (wf_get_control(ct) == 0) { - fan_hd = ct; - device_create_file(wf_smu_dev, &dev_attr_hd_fan); - } - } - - if (fan_slots == NULL && !strcmp(ct->name, "slots-fan")) { - if (wf_get_control(ct) == 0) { - fan_slots = ct; - device_create_file(wf_smu_dev, &dev_attr_slots_fan); - } - } - - if (fan_cpu_main && (fan_cpu_second || fan_cpu_third) && fan_hd && - fan_slots && cpufreq_clamp) - wf_smu_all_controls_ok = 1; -} - -static void wf_smu_new_sensor(struct wf_sensor *sr) -{ - if (wf_smu_all_sensors_ok) - return; - - if (sensor_cpu_power == NULL && !strcmp(sr->name, "cpu-power")) { - if (wf_get_sensor(sr) == 0) { - sensor_cpu_power = sr; - device_create_file(wf_smu_dev, &dev_attr_cpu_power); - } - } - - if (sensor_cpu_temp == NULL && !strcmp(sr->name, "cpu-temp")) { - if (wf_get_sensor(sr) == 0) { - sensor_cpu_temp = sr; - device_create_file(wf_smu_dev, &dev_attr_cpu_temp); - } - } - - if (sensor_hd_temp == NULL && !strcmp(sr->name, "hd-temp")) { - if (wf_get_sensor(sr) == 0) { - sensor_hd_temp = sr; - device_create_file(wf_smu_dev, &dev_attr_hd_temp); - } - } - - if (sensor_slots_power == NULL && !strcmp(sr->name, "slots-power")) { - if (wf_get_sensor(sr) == 0) { - sensor_slots_power = sr; - device_create_file(wf_smu_dev, &dev_attr_slots_power); - } - } - - if (sensor_cpu_power && sensor_cpu_temp && - sensor_hd_temp && sensor_slots_power) - wf_smu_all_sensors_ok = 1; -} - - -static int wf_smu_notify(struct notifier_block *self, - unsigned long event, void *data) -{ - switch(event) { - case WF_EVENT_NEW_CONTROL: - DBG("wf: new control %s detected\n", - ((struct wf_control *)data)->name); - wf_smu_new_control(data); - wf_smu_readjust = 1; - break; - case WF_EVENT_NEW_SENSOR: - DBG("wf: new sensor %s detected\n", - ((struct wf_sensor *)data)->name); - wf_smu_new_sensor(data); - break; - case WF_EVENT_TICK: - if (wf_smu_all_controls_ok && wf_smu_all_sensors_ok) - wf_smu_tick(); - } - - return 0; -} - -static struct notifier_block wf_smu_events = { - .notifier_call = wf_smu_notify, -}; - -static int wf_init_pm(void) -{ - printk(KERN_INFO "windfarm: Initializing for Desktop G5 model\n"); - - return 0; -} - -static int wf_smu_probe(struct device *ddev) -{ - wf_smu_dev = ddev; - - wf_register_client(&wf_smu_events); - - return 0; -} - -static int wf_smu_remove(struct device *ddev) -{ - wf_unregister_client(&wf_smu_events); - - /* XXX We don't have yet a guarantee that our callback isn't - * in progress when returning from wf_unregister_client, so - * we add an arbitrary delay. I'll have to fix that in the core - */ - msleep(1000); - - /* Release all sensors */ - /* One more crappy race: I don't think we have any guarantee here - * that the attribute callback won't race with the sensor beeing - * disposed of, and I'm not 100% certain what best way to deal - * with that except by adding locks all over... I'll do that - * eventually but heh, who ever rmmod this module anyway ? - */ - if (sensor_cpu_power) { - device_remove_file(wf_smu_dev, &dev_attr_cpu_power); - wf_put_sensor(sensor_cpu_power); - } - if (sensor_cpu_temp) { - device_remove_file(wf_smu_dev, &dev_attr_cpu_temp); - wf_put_sensor(sensor_cpu_temp); - } - if (sensor_hd_temp) { - device_remove_file(wf_smu_dev, &dev_attr_hd_temp); - wf_put_sensor(sensor_hd_temp); - } - if (sensor_slots_power) { - device_remove_file(wf_smu_dev, &dev_attr_slots_power); - wf_put_sensor(sensor_slots_power); - } - - /* Release all controls */ - if (fan_cpu_main) { - device_remove_file(wf_smu_dev, &dev_attr_cpu_fan); - wf_put_control(fan_cpu_main); - } - if (fan_cpu_second) - wf_put_control(fan_cpu_second); - if (fan_cpu_third) - wf_put_control(fan_cpu_third); - if (fan_hd) { - device_remove_file(wf_smu_dev, &dev_attr_hd_fan); - wf_put_control(fan_hd); - } - if (fan_slots) { - device_remove_file(wf_smu_dev, &dev_attr_slots_fan); - wf_put_control(fan_slots); - } - if (cpufreq_clamp) - wf_put_control(cpufreq_clamp); - - /* Destroy control loops state structures */ - if (wf_smu_slots_fans) - kfree(wf_smu_cpu_fans); - if (wf_smu_drive_fans) - kfree(wf_smu_cpu_fans); - if (wf_smu_cpu_fans) - kfree(wf_smu_cpu_fans); - - wf_smu_dev = NULL; - - return 0; -} - -static struct device_driver wf_smu_driver = { - .name = "windfarm", - .bus = &platform_bus_type, - .probe = wf_smu_probe, - .remove = wf_smu_remove, -}; - - -static int __init wf_smu_init(void) -{ - int rc = -ENODEV; - - if (machine_is_compatible("PowerMac9,1")) - rc = wf_init_pm(); - - if (rc == 0) { -#ifdef MODULE - request_module("windfarm_smu_controls"); - request_module("windfarm_smu_sensors"); - request_module("windfarm_lm75_sensor"); - -#endif /* MODULE */ - driver_register(&wf_smu_driver); - } - - return rc; -} - -static void __exit wf_smu_exit(void) -{ - - driver_unregister(&wf_smu_driver); -} - - -module_init(wf_smu_init); -module_exit(wf_smu_exit); - -MODULE_AUTHOR("Benjamin Herrenschmidt "); -MODULE_DESCRIPTION("Thermal control logic for PowerMac9,1"); -MODULE_LICENSE("GPL"); - diff --git a/trunk/drivers/macintosh/windfarm_smu_controls.c b/trunk/drivers/macintosh/windfarm_smu_controls.c deleted file mode 100644 index 2c3158c81ff2..000000000000 --- a/trunk/drivers/macintosh/windfarm_smu_controls.c +++ /dev/null @@ -1,282 +0,0 @@ -/* - * Windfarm PowerMac thermal control. SMU based controls - * - * (c) Copyright 2005 Benjamin Herrenschmidt, IBM Corp. - * - * - * Released under the term of the GNU GPL v2. - */ - -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include - -#include "windfarm.h" - -#define VERSION "0.3" - -#undef DEBUG - -#ifdef DEBUG -#define DBG(args...) printk(args) -#else -#define DBG(args...) do { } while(0) -#endif - -/* - * SMU fans control object - */ - -static LIST_HEAD(smu_fans); - -struct smu_fan_control { - struct list_head link; - int fan_type; /* 0 = rpm, 1 = pwm */ - u32 reg; /* index in SMU */ - s32 value; /* current value */ - s32 min, max; /* min/max values */ - struct wf_control ctrl; -}; -#define to_smu_fan(c) container_of(c, struct smu_fan_control, ctrl) - -static int smu_set_fan(int pwm, u8 id, u16 value) -{ - struct smu_cmd cmd; - u8 buffer[16]; - DECLARE_COMPLETION(comp); - int rc; - - /* Fill SMU command structure */ - cmd.cmd = SMU_CMD_FAN_COMMAND; - cmd.data_len = 14; - cmd.reply_len = 16; - cmd.data_buf = cmd.reply_buf = buffer; - cmd.status = 0; - cmd.done = smu_done_complete; - cmd.misc = ∁ - - /* Fill argument buffer */ - memset(buffer, 0, 16); - buffer[0] = pwm ? 0x10 : 0x00; - buffer[1] = 0x01 << id; - *((u16 *)&buffer[2 + id * 2]) = value; - - rc = smu_queue_cmd(&cmd); - if (rc) - return rc; - wait_for_completion(&comp); - return cmd.status; -} - -static void smu_fan_release(struct wf_control *ct) -{ - struct smu_fan_control *fct = to_smu_fan(ct); - - kfree(fct); -} - -static int smu_fan_set(struct wf_control *ct, s32 value) -{ - struct smu_fan_control *fct = to_smu_fan(ct); - - if (value < fct->min) - value = fct->min; - if (value > fct->max) - value = fct->max; - fct->value = value; - - return smu_set_fan(fct->fan_type, fct->reg, value); -} - -static int smu_fan_get(struct wf_control *ct, s32 *value) -{ - struct smu_fan_control *fct = to_smu_fan(ct); - *value = fct->value; /* todo: read from SMU */ - return 0; -} - -static s32 smu_fan_min(struct wf_control *ct) -{ - struct smu_fan_control *fct = to_smu_fan(ct); - return fct->min; -} - -static s32 smu_fan_max(struct wf_control *ct) -{ - struct smu_fan_control *fct = to_smu_fan(ct); - return fct->max; -} - -static struct wf_control_ops smu_fan_ops = { - .set_value = smu_fan_set, - .get_value = smu_fan_get, - .get_min = smu_fan_min, - .get_max = smu_fan_max, - .release = smu_fan_release, - .owner = THIS_MODULE, -}; - -static struct smu_fan_control *smu_fan_create(struct device_node *node, - int pwm_fan) -{ - struct smu_fan_control *fct; - s32 *v; u32 *reg; - char *l; - - fct = kmalloc(sizeof(struct smu_fan_control), GFP_KERNEL); - if (fct == NULL) - return NULL; - fct->ctrl.ops = &smu_fan_ops; - l = (char *)get_property(node, "location", NULL); - if (l == NULL) - goto fail; - - fct->fan_type = pwm_fan; - fct->ctrl.type = pwm_fan ? WF_CONTROL_PWM_FAN : WF_CONTROL_RPM_FAN; - - /* We use the name & location here the same way we do for SMU sensors, - * see the comment in windfarm_smu_sensors.c. The locations are a bit - * less consistent here between the iMac and the desktop models, but - * that is good enough for our needs for now at least. - * - * One problem though is that Apple seem to be inconsistent with case - * and the kernel doesn't have strcasecmp =P - */ - - fct->ctrl.name = NULL; - - /* Names used on desktop models */ - if (!strcmp(l, "Rear Fan 0") || !strcmp(l, "Rear Fan") || - !strcmp(l, "Rear fan 0") || !strcmp(l, "Rear fan")) - fct->ctrl.name = "cpu-rear-fan-0"; - else if (!strcmp(l, "Rear Fan 1") || !strcmp(l, "Rear fan 1")) - fct->ctrl.name = "cpu-rear-fan-1"; - else if (!strcmp(l, "Front Fan 0") || !strcmp(l, "Front Fan") || - !strcmp(l, "Front fan 0") || !strcmp(l, "Front fan")) - fct->ctrl.name = "cpu-front-fan-0"; - else if (!strcmp(l, "Front Fan 1") || !strcmp(l, "Front fan 1")) - fct->ctrl.name = "cpu-front-fan-1"; - else if (!strcmp(l, "Slots Fan") || !strcmp(l, "Slots fan")) - fct->ctrl.name = "slots-fan"; - else if (!strcmp(l, "Drive Bay") || !strcmp(l, "Drive bay")) - fct->ctrl.name = "drive-bay-fan"; - - /* Names used on iMac models */ - if (!strcmp(l, "System Fan") || !strcmp(l, "System fan")) - fct->ctrl.name = "system-fan"; - else if (!strcmp(l, "CPU Fan") || !strcmp(l, "CPU fan")) - fct->ctrl.name = "cpu-fan"; - else if (!strcmp(l, "Hard Drive") || !strcmp(l, "Hard drive")) - fct->ctrl.name = "drive-bay-fan"; - - /* Unrecognized fan, bail out */ - if (fct->ctrl.name == NULL) - goto fail; - - /* Get min & max values*/ - v = (s32 *)get_property(node, "min-value", NULL); - if (v == NULL) - goto fail; - fct->min = *v; - v = (s32 *)get_property(node, "max-value", NULL); - if (v == NULL) - goto fail; - fct->max = *v; - - /* Get "reg" value */ - reg = (u32 *)get_property(node, "reg", NULL); - if (reg == NULL) - goto fail; - fct->reg = *reg; - - if (wf_register_control(&fct->ctrl)) - goto fail; - - return fct; - fail: - kfree(fct); - return NULL; -} - - -static int __init smu_controls_init(void) -{ - struct device_node *smu, *fans, *fan; - - if (!smu_present()) - return -ENODEV; - - smu = of_find_node_by_type(NULL, "smu"); - if (smu == NULL) - return -ENODEV; - - /* Look for RPM fans */ - for (fans = NULL; (fans = of_get_next_child(smu, fans)) != NULL;) - if (!strcmp(fans->name, "rpm-fans")) - break; - for (fan = NULL; - fans && (fan = of_get_next_child(fans, fan)) != NULL;) { - struct smu_fan_control *fct; - - fct = smu_fan_create(fan, 0); - if (fct == NULL) { - printk(KERN_WARNING "windfarm: Failed to create SMU " - "RPM fan %s\n", fan->name); - continue; - } - list_add(&fct->link, &smu_fans); - } - of_node_put(fans); - - - /* Look for PWM fans */ - for (fans = NULL; (fans = of_get_next_child(smu, fans)) != NULL;) - if (!strcmp(fans->name, "pwm-fans")) - break; - for (fan = NULL; - fans && (fan = of_get_next_child(fans, fan)) != NULL;) { - struct smu_fan_control *fct; - - fct = smu_fan_create(fan, 1); - if (fct == NULL) { - printk(KERN_WARNING "windfarm: Failed to create SMU " - "PWM fan %s\n", fan->name); - continue; - } - list_add(&fct->link, &smu_fans); - } - of_node_put(fans); - of_node_put(smu); - - return 0; -} - -static void __exit smu_controls_exit(void) -{ - struct smu_fan_control *fct; - - while (!list_empty(&smu_fans)) { - fct = list_entry(smu_fans.next, struct smu_fan_control, link); - list_del(&fct->link); - wf_unregister_control(&fct->ctrl); - } -} - - -module_init(smu_controls_init); -module_exit(smu_controls_exit); - -MODULE_AUTHOR("Benjamin Herrenschmidt "); -MODULE_DESCRIPTION("SMU control objects for PowerMacs thermal control"); -MODULE_LICENSE("GPL"); - diff --git a/trunk/drivers/macintosh/windfarm_smu_sensors.c b/trunk/drivers/macintosh/windfarm_smu_sensors.c deleted file mode 100644 index b558cc209d49..000000000000 --- a/trunk/drivers/macintosh/windfarm_smu_sensors.c +++ /dev/null @@ -1,479 +0,0 @@ -/* - * Windfarm PowerMac thermal control. SMU based sensors - * - * (c) Copyright 2005 Benjamin Herrenschmidt, IBM Corp. - * - * - * Released under the term of the GNU GPL v2. - */ - -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include - -#include "windfarm.h" - -#define VERSION "0.2" - -#undef DEBUG - -#ifdef DEBUG -#define DBG(args...) printk(args) -#else -#define DBG(args...) do { } while(0) -#endif - -/* - * Various SMU "partitions" calibration objects for which we - * keep pointers here for use by bits & pieces of the driver - */ -static struct smu_sdbp_cpuvcp *cpuvcp; -static int cpuvcp_version; -static struct smu_sdbp_cpudiode *cpudiode; -static struct smu_sdbp_slotspow *slotspow; -static u8 *debugswitches; - -/* - * SMU basic sensors objects - */ - -static LIST_HEAD(smu_ads); - -struct smu_ad_sensor { - struct list_head link; - u32 reg; /* index in SMU */ - struct wf_sensor sens; -}; -#define to_smu_ads(c) container_of(c, struct smu_ad_sensor, sens) - -static void smu_ads_release(struct wf_sensor *sr) -{ - struct smu_ad_sensor *ads = to_smu_ads(sr); - - kfree(ads); -} - -static int smu_read_adc(u8 id, s32 *value) -{ - struct smu_simple_cmd cmd; - DECLARE_COMPLETION(comp); - int rc; - - rc = smu_queue_simple(&cmd, SMU_CMD_READ_ADC, 1, - smu_done_complete, &comp, id); - if (rc) - return rc; - wait_for_completion(&comp); - if (cmd.cmd.status != 0) - return cmd.cmd.status; - if (cmd.cmd.reply_len != 2) { - printk(KERN_ERR "winfarm: read ADC 0x%x returned %d bytes !\n", - id, cmd.cmd.reply_len); - return -EIO; - } - *value = *((u16 *)cmd.buffer); - return 0; -} - -static int smu_cputemp_get(struct wf_sensor *sr, s32 *value) -{ - struct smu_ad_sensor *ads = to_smu_ads(sr); - int rc; - s32 val; - s64 scaled; - - rc = smu_read_adc(ads->reg, &val); - if (rc) { - printk(KERN_ERR "windfarm: read CPU temp failed, err %d\n", - rc); - return rc; - } - - /* Ok, we have to scale & adjust, taking units into account */ - scaled = (s64)(((u64)val) * (u64)cpudiode->m_value); - scaled >>= 3; - scaled += ((s64)cpudiode->b_value) << 9; - *value = (s32)(scaled << 1); - - return 0; -} - -static int smu_cpuamp_get(struct wf_sensor *sr, s32 *value) -{ - struct smu_ad_sensor *ads = to_smu_ads(sr); - s32 val, scaled; - int rc; - - rc = smu_read_adc(ads->reg, &val); - if (rc) { - printk(KERN_ERR "windfarm: read CPU current failed, err %d\n", - rc); - return rc; - } - - /* Ok, we have to scale & adjust, taking units into account */ - scaled = (s32)(val * (u32)cpuvcp->curr_scale); - scaled += (s32)cpuvcp->curr_offset; - *value = scaled << 4; - - return 0; -} - -static int smu_cpuvolt_get(struct wf_sensor *sr, s32 *value) -{ - struct smu_ad_sensor *ads = to_smu_ads(sr); - s32 val, scaled; - int rc; - - rc = smu_read_adc(ads->reg, &val); - if (rc) { - printk(KERN_ERR "windfarm: read CPU voltage failed, err %d\n", - rc); - return rc; - } - - /* Ok, we have to scale & adjust, taking units into account */ - scaled = (s32)(val * (u32)cpuvcp->volt_scale); - scaled += (s32)cpuvcp->volt_offset; - *value = scaled << 4; - - return 0; -} - -static int smu_slotspow_get(struct wf_sensor *sr, s32 *value) -{ - struct smu_ad_sensor *ads = to_smu_ads(sr); - s32 val, scaled; - int rc; - - rc = smu_read_adc(ads->reg, &val); - if (rc) { - printk(KERN_ERR "windfarm: read slots power failed, err %d\n", - rc); - return rc; - } - - /* Ok, we have to scale & adjust, taking units into account */ - scaled = (s32)(val * (u32)slotspow->pow_scale); - scaled += (s32)slotspow->pow_offset; - *value = scaled << 4; - - return 0; -} - - -static struct wf_sensor_ops smu_cputemp_ops = { - .get_value = smu_cputemp_get, - .release = smu_ads_release, - .owner = THIS_MODULE, -}; -static struct wf_sensor_ops smu_cpuamp_ops = { - .get_value = smu_cpuamp_get, - .release = smu_ads_release, - .owner = THIS_MODULE, -}; -static struct wf_sensor_ops smu_cpuvolt_ops = { - .get_value = smu_cpuvolt_get, - .release = smu_ads_release, - .owner = THIS_MODULE, -}; -static struct wf_sensor_ops smu_slotspow_ops = { - .get_value = smu_slotspow_get, - .release = smu_ads_release, - .owner = THIS_MODULE, -}; - - -static struct smu_ad_sensor *smu_ads_create(struct device_node *node) -{ - struct smu_ad_sensor *ads; - char *c, *l; - u32 *v; - - ads = kmalloc(sizeof(struct smu_ad_sensor), GFP_KERNEL); - if (ads == NULL) - return NULL; - c = (char *)get_property(node, "device_type", NULL); - l = (char *)get_property(node, "location", NULL); - if (c == NULL || l == NULL) - goto fail; - - /* We currently pick the sensors based on the OF name and location - * properties, while Darwin uses the sensor-id's. - * The problem with the IDs is that they are model specific while it - * looks like apple has been doing a reasonably good job at keeping - * the names and locations consistents so I'll stick with the names - * and locations for now. - */ - if (!strcmp(c, "temp-sensor") && - !strcmp(l, "CPU T-Diode")) { - ads->sens.ops = &smu_cputemp_ops; - ads->sens.name = "cpu-temp"; - } else if (!strcmp(c, "current-sensor") && - !strcmp(l, "CPU Current")) { - ads->sens.ops = &smu_cpuamp_ops; - ads->sens.name = "cpu-current"; - } else if (!strcmp(c, "voltage-sensor") && - !strcmp(l, "CPU Voltage")) { - ads->sens.ops = &smu_cpuvolt_ops; - ads->sens.name = "cpu-voltage"; - } else if (!strcmp(c, "power-sensor") && - !strcmp(l, "Slots Power")) { - ads->sens.ops = &smu_slotspow_ops; - ads->sens.name = "slots-power"; - if (slotspow == NULL) { - DBG("wf: slotspow partition (%02x) not found\n", - SMU_SDB_SLOTSPOW_ID); - goto fail; - } - } else - goto fail; - - v = (u32 *)get_property(node, "reg", NULL); - if (v == NULL) - goto fail; - ads->reg = *v; - - if (wf_register_sensor(&ads->sens)) - goto fail; - return ads; - fail: - kfree(ads); - return NULL; -} - -/* - * SMU Power combo sensor object - */ - -struct smu_cpu_power_sensor { - struct list_head link; - struct wf_sensor *volts; - struct wf_sensor *amps; - int fake_volts : 1; - int quadratic : 1; - struct wf_sensor sens; -}; -#define to_smu_cpu_power(c) container_of(c, struct smu_cpu_power_sensor, sens) - -static struct smu_cpu_power_sensor *smu_cpu_power; - -static void smu_cpu_power_release(struct wf_sensor *sr) -{ - struct smu_cpu_power_sensor *pow = to_smu_cpu_power(sr); - - if (pow->volts) - wf_put_sensor(pow->volts); - if (pow->amps) - wf_put_sensor(pow->amps); - kfree(pow); -} - -static int smu_cpu_power_get(struct wf_sensor *sr, s32 *value) -{ - struct smu_cpu_power_sensor *pow = to_smu_cpu_power(sr); - s32 volts, amps, power; - u64 tmps, tmpa, tmpb; - int rc; - - rc = pow->amps->ops->get_value(pow->amps, &s); - if (rc) - return rc; - - if (pow->fake_volts) { - *value = amps * 12 - 0x30000; - return 0; - } - - rc = pow->volts->ops->get_value(pow->volts, &volts); - if (rc) - return rc; - - power = (s32)((((u64)volts) * ((u64)amps)) >> 16); - if (!pow->quadratic) { - *value = power; - return 0; - } - tmps = (((u64)power) * ((u64)power)) >> 16; - tmpa = ((u64)cpuvcp->power_quads[0]) * tmps; - tmpb = ((u64)cpuvcp->power_quads[1]) * ((u64)power); - *value = (tmpa >> 28) + (tmpb >> 28) + (cpuvcp->power_quads[2] >> 12); - - return 0; -} - -static struct wf_sensor_ops smu_cpu_power_ops = { - .get_value = smu_cpu_power_get, - .release = smu_cpu_power_release, - .owner = THIS_MODULE, -}; - - -static struct smu_cpu_power_sensor * -smu_cpu_power_create(struct wf_sensor *volts, struct wf_sensor *amps) -{ - struct smu_cpu_power_sensor *pow; - - pow = kmalloc(sizeof(struct smu_cpu_power_sensor), GFP_KERNEL); - if (pow == NULL) - return NULL; - pow->sens.ops = &smu_cpu_power_ops; - pow->sens.name = "cpu-power"; - - wf_get_sensor(volts); - pow->volts = volts; - wf_get_sensor(amps); - pow->amps = amps; - - /* Some early machines need a faked voltage */ - if (debugswitches && ((*debugswitches) & 0x80)) { - printk(KERN_INFO "windfarm: CPU Power sensor using faked" - " voltage !\n"); - pow->fake_volts = 1; - } else - pow->fake_volts = 0; - - /* Try to use quadratic transforms on PowerMac8,1 and 9,1 for now, - * I yet have to figure out what's up with 8,2 and will have to - * adjust for later, unless we can 100% trust the SDB partition... - */ - if ((machine_is_compatible("PowerMac8,1") || - machine_is_compatible("PowerMac8,2") || - machine_is_compatible("PowerMac9,1")) && - cpuvcp_version >= 2) { - pow->quadratic = 1; - DBG("windfarm: CPU Power using quadratic transform\n"); - } else - pow->quadratic = 0; - - if (wf_register_sensor(&pow->sens)) - goto fail; - return pow; - fail: - kfree(pow); - return NULL; -} - -static int smu_fetch_param_partitions(void) -{ - struct smu_sdbp_header *hdr; - - /* Get CPU voltage/current/power calibration data */ - hdr = smu_get_sdb_partition(SMU_SDB_CPUVCP_ID, NULL); - if (hdr == NULL) { - DBG("wf: cpuvcp partition (%02x) not found\n", - SMU_SDB_CPUVCP_ID); - return -ENODEV; - } - cpuvcp = (struct smu_sdbp_cpuvcp *)&hdr[1]; - /* Keep version around */ - cpuvcp_version = hdr->version; - - /* Get CPU diode calibration data */ - hdr = smu_get_sdb_partition(SMU_SDB_CPUDIODE_ID, NULL); - if (hdr == NULL) { - DBG("wf: cpudiode partition (%02x) not found\n", - SMU_SDB_CPUDIODE_ID); - return -ENODEV; - } - cpudiode = (struct smu_sdbp_cpudiode *)&hdr[1]; - - /* Get slots power calibration data if any */ - hdr = smu_get_sdb_partition(SMU_SDB_SLOTSPOW_ID, NULL); - if (hdr != NULL) - slotspow = (struct smu_sdbp_slotspow *)&hdr[1]; - - /* Get debug switches if any */ - hdr = smu_get_sdb_partition(SMU_SDB_DEBUG_SWITCHES_ID, NULL); - if (hdr != NULL) - debugswitches = (u8 *)&hdr[1]; - - return 0; -} - -static int __init smu_sensors_init(void) -{ - struct device_node *smu, *sensors, *s; - struct smu_ad_sensor *volt_sensor = NULL, *curr_sensor = NULL; - int rc; - - if (!smu_present()) - return -ENODEV; - - /* Get parameters partitions */ - rc = smu_fetch_param_partitions(); - if (rc) - return rc; - - smu = of_find_node_by_type(NULL, "smu"); - if (smu == NULL) - return -ENODEV; - - /* Look for sensors subdir */ - for (sensors = NULL; - (sensors = of_get_next_child(smu, sensors)) != NULL;) - if (!strcmp(sensors->name, "sensors")) - break; - - of_node_put(smu); - - /* Create basic sensors */ - for (s = NULL; - sensors && (s = of_get_next_child(sensors, s)) != NULL;) { - struct smu_ad_sensor *ads; - - ads = smu_ads_create(s); - if (ads == NULL) - continue; - list_add(&ads->link, &smu_ads); - /* keep track of cpu voltage & current */ - if (!strcmp(ads->sens.name, "cpu-voltage")) - volt_sensor = ads; - else if (!strcmp(ads->sens.name, "cpu-current")) - curr_sensor = ads; - } - - of_node_put(sensors); - - /* Create CPU power sensor if possible */ - if (volt_sensor && curr_sensor) - smu_cpu_power = smu_cpu_power_create(&volt_sensor->sens, - &curr_sensor->sens); - - return 0; -} - -static void __exit smu_sensors_exit(void) -{ - struct smu_ad_sensor *ads; - - /* dispose of power sensor */ - if (smu_cpu_power) - wf_unregister_sensor(&smu_cpu_power->sens); - - /* dispose of basic sensors */ - while (!list_empty(&smu_ads)) { - ads = list_entry(smu_ads.next, struct smu_ad_sensor, link); - list_del(&ads->link); - wf_unregister_sensor(&ads->sens); - } -} - - -module_init(smu_sensors_init); -module_exit(smu_sensors_exit); - -MODULE_AUTHOR("Benjamin Herrenschmidt "); -MODULE_DESCRIPTION("SMU sensor objects for PowerMacs thermal control"); -MODULE_LICENSE("GPL"); - diff --git a/trunk/drivers/md/bitmap.c b/trunk/drivers/md/bitmap.c index 51315302a85e..01654fcabc52 100644 --- a/trunk/drivers/md/bitmap.c +++ b/trunk/drivers/md/bitmap.c @@ -21,6 +21,7 @@ */ #include +#include #include #include #include @@ -271,8 +272,7 @@ static struct page *read_sb_page(mddev_t *mddev, long offset, unsigned long inde return ERR_PTR(-ENOMEM); ITERATE_RDEV(mddev, rdev, tmp) { - if (! test_bit(In_sync, &rdev->flags) - || test_bit(Faulty, &rdev->flags)) + if (! rdev->in_sync || rdev->faulty) continue; target = (rdev->sb_offset << 1) + offset + index * (PAGE_SIZE/512); @@ -292,8 +292,7 @@ static int write_sb_page(mddev_t *mddev, long offset, struct page *page, int wai struct list_head *tmp; ITERATE_RDEV(mddev, rdev, tmp) - if (test_bit(In_sync, &rdev->flags) - && !test_bit(Faulty, &rdev->flags)) + if (rdev->in_sync && !rdev->faulty) md_super_write(mddev, rdev, (rdev->sb_offset<<1) + offset + page->index * (PAGE_SIZE/512), @@ -301,7 +300,7 @@ static int write_sb_page(mddev_t *mddev, long offset, struct page *page, int wai page); if (wait) - md_super_wait(mddev); + wait_event(mddev->sb_wait, atomic_read(&mddev->pending_writes)==0); return 0; } @@ -482,8 +481,7 @@ static int bitmap_read_sb(struct bitmap *bitmap) /* verify that the bitmap-specific fields are valid */ if (sb->magic != cpu_to_le32(BITMAP_MAGIC)) reason = "bad magic"; - else if (le32_to_cpu(sb->version) < BITMAP_MAJOR_LO || - le32_to_cpu(sb->version) > BITMAP_MAJOR_HI) + else if (sb->version != cpu_to_le32(BITMAP_MAJOR)) reason = "unrecognized superblock version"; else if (chunksize < 512 || chunksize > (1024 * 1024 * 4)) reason = "bitmap chunksize out of range (512B - 4MB)"; @@ -528,8 +526,6 @@ static int bitmap_read_sb(struct bitmap *bitmap) bitmap->daemon_lastrun = jiffies; bitmap->max_write_behind = write_behind; bitmap->flags |= sb->state; - if (le32_to_cpu(sb->version) == BITMAP_MAJOR_HOSTENDIAN) - bitmap->flags |= BITMAP_HOSTENDIAN; bitmap->events_cleared = le64_to_cpu(sb->events_cleared); if (sb->state & BITMAP_STALE) bitmap->events_cleared = bitmap->mddev->events; @@ -767,10 +763,7 @@ static void bitmap_file_set_bit(struct bitmap *bitmap, sector_t block) /* set the bit */ kaddr = kmap_atomic(page, KM_USER0); - if (bitmap->flags & BITMAP_HOSTENDIAN) - set_bit(bit, kaddr); - else - ext2_set_bit(bit, kaddr); + set_bit(bit, kaddr); kunmap_atomic(kaddr, KM_USER0); PRINTK("set file bit %lu page %lu\n", bit, page->index); @@ -828,7 +821,8 @@ int bitmap_unplug(struct bitmap *bitmap) wake_up_process(bitmap->writeback_daemon->tsk)); spin_unlock_irq(&bitmap->write_lock); } else - md_super_wait(bitmap->mddev); + wait_event(bitmap->mddev->sb_wait, + atomic_read(&bitmap->mddev->pending_writes)==0); } return 0; } @@ -896,7 +890,6 @@ static int bitmap_init_from_disk(struct bitmap *bitmap, sector_t start) oldindex = ~0L; for (i = 0; i < chunks; i++) { - int b; index = file_page_index(i); bit = file_page_offset(i); if (index != oldindex) { /* this is a new page, read it in */ @@ -945,11 +938,7 @@ static int bitmap_init_from_disk(struct bitmap *bitmap, sector_t start) bitmap->filemap[bitmap->file_pages++] = page; } - if (bitmap->flags & BITMAP_HOSTENDIAN) - b = test_bit(bit, page_address(page)); - else - b = ext2_test_bit(bit, page_address(page)); - if (b) { + if (test_bit(bit, page_address(page))) { /* if the disk bit is set, set the memory bit */ bitmap_set_memory_bits(bitmap, i << CHUNK_BLOCK_SHIFT(bitmap), ((i+1) << (CHUNK_BLOCK_SHIFT(bitmap)) >= start) @@ -1107,10 +1096,7 @@ int bitmap_daemon_work(struct bitmap *bitmap) -1); /* clear the bit */ - if (bitmap->flags & BITMAP_HOSTENDIAN) - clear_bit(file_page_offset(j), page_address(page)); - else - ext2_clear_bit(file_page_offset(j), page_address(page)); + clear_bit(file_page_offset(j), page_address(page)); } } spin_unlock_irqrestore(&bitmap->lock, flags); diff --git a/trunk/drivers/md/md.c b/trunk/drivers/md/md.c index adf960d8a7c9..9ecf51ee596f 100644 --- a/trunk/drivers/md/md.c +++ b/trunk/drivers/md/md.c @@ -131,8 +131,6 @@ static ctl_table raid_root_table[] = { static struct block_device_operations md_fops; -static int start_readonly; - /* * Enables to iterate over all existing md arrays * all_mddevs_lock protects this list. @@ -183,7 +181,7 @@ static void mddev_put(mddev_t *mddev) if (!mddev->raid_disks && list_empty(&mddev->disks)) { list_del(&mddev->all_mddevs); blk_put_queue(mddev->queue); - kobject_unregister(&mddev->kobj); + kfree(mddev); } spin_unlock(&all_mddevs_lock); } @@ -332,46 +330,18 @@ static void free_disk_sb(mdk_rdev_t * rdev) static int super_written(struct bio *bio, unsigned int bytes_done, int error) { mdk_rdev_t *rdev = bio->bi_private; - mddev_t *mddev = rdev->mddev; if (bio->bi_size) return 1; if (error || !test_bit(BIO_UPTODATE, &bio->bi_flags)) - md_error(mddev, rdev); + md_error(rdev->mddev, rdev); - if (atomic_dec_and_test(&mddev->pending_writes)) - wake_up(&mddev->sb_wait); + if (atomic_dec_and_test(&rdev->mddev->pending_writes)) + wake_up(&rdev->mddev->sb_wait); bio_put(bio); return 0; } -static int super_written_barrier(struct bio *bio, unsigned int bytes_done, int error) -{ - struct bio *bio2 = bio->bi_private; - mdk_rdev_t *rdev = bio2->bi_private; - mddev_t *mddev = rdev->mddev; - if (bio->bi_size) - return 1; - - if (!test_bit(BIO_UPTODATE, &bio->bi_flags) && - error == -EOPNOTSUPP) { - unsigned long flags; - /* barriers don't appear to be supported :-( */ - set_bit(BarriersNotsupp, &rdev->flags); - mddev->barriers_work = 0; - spin_lock_irqsave(&mddev->write_lock, flags); - bio2->bi_next = mddev->biolist; - mddev->biolist = bio2; - spin_unlock_irqrestore(&mddev->write_lock, flags); - wake_up(&mddev->sb_wait); - bio_put(bio); - return 0; - } - bio_put(bio2); - bio->bi_private = rdev; - return super_written(bio, bytes_done, error); -} - void md_super_write(mddev_t *mddev, mdk_rdev_t *rdev, sector_t sector, int size, struct page *page) { @@ -380,54 +350,16 @@ void md_super_write(mddev_t *mddev, mdk_rdev_t *rdev, * and decrement it on completion, waking up sb_wait * if zero is reached. * If an error occurred, call md_error - * - * As we might need to resubmit the request if BIO_RW_BARRIER - * causes ENOTSUPP, we allocate a spare bio... */ struct bio *bio = bio_alloc(GFP_NOIO, 1); - int rw = (1<bi_bdev = rdev->bdev; bio->bi_sector = sector; bio_add_page(bio, page, size, 0); bio->bi_private = rdev; bio->bi_end_io = super_written; - bio->bi_rw = rw; - atomic_inc(&mddev->pending_writes); - if (!test_bit(BarriersNotsupp, &rdev->flags)) { - struct bio *rbio; - rw |= (1<bi_private = bio; - rbio->bi_end_io = super_written_barrier; - submit_bio(rw, rbio); - } else - submit_bio(rw, bio); -} - -void md_super_wait(mddev_t *mddev) -{ - /* wait for all superblock writes that were scheduled to complete. - * if any had to be retried (due to BARRIER problems), retry them - */ - DEFINE_WAIT(wq); - for(;;) { - prepare_to_wait(&mddev->sb_wait, &wq, TASK_UNINTERRUPTIBLE); - if (atomic_read(&mddev->pending_writes)==0) - break; - while (mddev->biolist) { - struct bio *bio; - spin_lock_irq(&mddev->write_lock); - bio = mddev->biolist; - mddev->biolist = bio->bi_next ; - bio->bi_next = NULL; - spin_unlock_irq(&mddev->write_lock); - submit_bio(bio->bi_rw, bio); - } - schedule(); - } - finish_wait(&mddev->sb_wait, &wq); + submit_bio((1<sb_page); rdev->raid_disk = -1; - rdev->flags = 0; + rdev->in_sync = 0; if (mddev->raid_disks == 0) { mddev->major_version = 0; mddev->minor_version = sb->minor_version; @@ -739,19 +671,21 @@ static int super_90_validate(mddev_t *mddev, mdk_rdev_t *rdev) return 0; if (mddev->level != LEVEL_MULTIPATH) { + rdev->faulty = 0; + rdev->flags = 0; desc = sb->disks + rdev->desc_nr; if (desc->state & (1<flags); + rdev->faulty = 1; else if (desc->state & (1<raid_disk < mddev->raid_disks) { - set_bit(In_sync, &rdev->flags); + rdev->in_sync = 1; rdev->raid_disk = desc->raid_disk; } if (desc->state & (1<flags); } else /* MULTIPATH are always insync */ - set_bit(In_sync, &rdev->flags); + rdev->in_sync = 1; return 0; } @@ -765,7 +699,6 @@ static void super_90_sync(mddev_t *mddev, mdk_rdev_t *rdev) mdk_rdev_t *rdev2; int next_spare = mddev->raid_disks; - /* make rdev->sb match mddev data.. * * 1/ zero out disks @@ -825,27 +758,23 @@ static void super_90_sync(mddev_t *mddev, mdk_rdev_t *rdev) sb->disks[0].state = (1<raid_disk >= 0 && test_bit(In_sync, &rdev2->flags) - && !test_bit(Faulty, &rdev2->flags)) - desc_nr = rdev2->raid_disk; + if (rdev2->raid_disk >= 0 && rdev2->in_sync && !rdev2->faulty) + rdev2->desc_nr = rdev2->raid_disk; else - desc_nr = next_spare++; - rdev2->desc_nr = desc_nr; + rdev2->desc_nr = next_spare++; d = &sb->disks[rdev2->desc_nr]; nr_disks++; d->number = rdev2->desc_nr; d->major = MAJOR(rdev2->bdev->bd_dev); d->minor = MINOR(rdev2->bdev->bd_dev); - if (rdev2->raid_disk >= 0 && test_bit(In_sync, &rdev2->flags) - && !test_bit(Faulty, &rdev2->flags)) + if (rdev2->raid_disk >= 0 && rdev->in_sync && !rdev2->faulty) d->raid_disk = rdev2->raid_disk; else d->raid_disk = rdev2->desc_nr; /* compatibility */ - if (test_bit(Faulty, &rdev2->flags)) { + if (rdev2->faulty) { d->state = (1<flags)) { + } else if (rdev2->in_sync) { d->state = (1<state |= (1<flags)) d->state |= (1<raid_disks ; i++) { mdp_disk_t *d = &sb->disks[i]; @@ -1014,7 +944,7 @@ static int super_1_validate(mddev_t *mddev, mdk_rdev_t *rdev) struct mdp_superblock_1 *sb = (struct mdp_superblock_1*)page_address(rdev->sb_page); rdev->raid_disk = -1; - rdev->flags = 0; + rdev->in_sync = 0; if (mddev->raid_disks == 0) { mddev->major_version = 1; mddev->patch_version = 0; @@ -1066,19 +996,22 @@ static int super_1_validate(mddev_t *mddev, mdk_rdev_t *rdev) role = le16_to_cpu(sb->dev_roles[rdev->desc_nr]); switch(role) { case 0xffff: /* spare */ + rdev->faulty = 0; break; case 0xfffe: /* faulty */ - set_bit(Faulty, &rdev->flags); + rdev->faulty = 1; break; default: - set_bit(In_sync, &rdev->flags); + rdev->in_sync = 1; + rdev->faulty = 0; rdev->raid_disk = role; break; } + rdev->flags = 0; if (sb->devflags & WriteMostly1) set_bit(WriteMostly, &rdev->flags); } else /* MULTIPATH are always insync */ - set_bit(In_sync, &rdev->flags); + rdev->in_sync = 1; return 0; } @@ -1122,9 +1055,9 @@ static void super_1_sync(mddev_t *mddev, mdk_rdev_t *rdev) ITERATE_RDEV(mddev,rdev2,tmp) { i = rdev2->desc_nr; - if (test_bit(Faulty, &rdev2->flags)) + if (rdev2->faulty) sb->dev_roles[i] = cpu_to_le16(0xfffe); - else if (test_bit(In_sync, &rdev2->flags)) + else if (rdev2->in_sync) sb->dev_roles[i] = cpu_to_le16(rdev2->raid_disk); else sb->dev_roles[i] = cpu_to_le16(0xffff); @@ -1182,7 +1115,6 @@ static int bind_rdev_to_array(mdk_rdev_t * rdev, mddev_t * mddev) { mdk_rdev_t *same_pdev; char b[BDEVNAME_SIZE], b2[BDEVNAME_SIZE]; - struct kobject *ko; if (rdev->mddev) { MD_BUG(); @@ -1211,22 +1143,10 @@ static int bind_rdev_to_array(mdk_rdev_t * rdev, mddev_t * mddev) if (find_rdev_nr(mddev, rdev->desc_nr)) return -EBUSY; } - bdevname(rdev->bdev,b); - if (kobject_set_name(&rdev->kobj, "dev-%s", b) < 0) - return -ENOMEM; list_add(&rdev->same_set, &mddev->disks); rdev->mddev = mddev; - printk(KERN_INFO "md: bind<%s>\n", b); - - rdev->kobj.parent = &mddev->kobj; - kobject_add(&rdev->kobj); - - if (rdev->bdev->bd_part) - ko = &rdev->bdev->bd_part->kobj; - else - ko = &rdev->bdev->bd_disk->kobj; - sysfs_create_link(&rdev->kobj, ko, "block"); + printk(KERN_INFO "md: bind<%s>\n", bdevname(rdev->bdev,b)); return 0; } @@ -1240,8 +1160,6 @@ static void unbind_rdev_from_array(mdk_rdev_t * rdev) list_del_init(&rdev->same_set); printk(KERN_INFO "md: unbind<%s>\n", bdevname(rdev->bdev,b)); rdev->mddev = NULL; - sysfs_remove_link(&rdev->kobj, "block"); - kobject_del(&rdev->kobj); } /* @@ -1297,7 +1215,7 @@ static void export_rdev(mdk_rdev_t * rdev) md_autodetect_dev(rdev->bdev->bd_dev); #endif unlock_rdev(rdev); - kobject_put(&rdev->kobj); + kfree(rdev); } static void kick_rdev_from_array(mdk_rdev_t * rdev) @@ -1369,8 +1287,7 @@ static void print_rdev(mdk_rdev_t *rdev) char b[BDEVNAME_SIZE]; printk(KERN_INFO "md: rdev %s, SZ:%08llu F:%d S:%d DN:%u\n", bdevname(rdev->bdev,b), (unsigned long long)rdev->size, - test_bit(Faulty, &rdev->flags), test_bit(In_sync, &rdev->flags), - rdev->desc_nr); + rdev->faulty, rdev->in_sync, rdev->desc_nr); if (rdev->sb_loaded) { printk(KERN_INFO "md: rdev superblock:\n"); print_sb((mdp_super_t*)page_address(rdev->sb_page)); @@ -1427,7 +1344,7 @@ static void md_update_sb(mddev_t * mddev) int sync_req; repeat: - spin_lock_irq(&mddev->write_lock); + spin_lock(&mddev->write_lock); sync_req = mddev->in_sync; mddev->utime = get_seconds(); mddev->events ++; @@ -1450,11 +1367,11 @@ static void md_update_sb(mddev_t * mddev) */ if (!mddev->persistent) { mddev->sb_dirty = 0; - spin_unlock_irq(&mddev->write_lock); + spin_unlock(&mddev->write_lock); wake_up(&mddev->sb_wait); return; } - spin_unlock_irq(&mddev->write_lock); + spin_unlock(&mddev->write_lock); dprintk(KERN_INFO "md: updating %s RAID superblock on device (in sync %d)\n", @@ -1464,11 +1381,11 @@ static void md_update_sb(mddev_t * mddev) ITERATE_RDEV(mddev,rdev,tmp) { char b[BDEVNAME_SIZE]; dprintk(KERN_INFO "md: "); - if (test_bit(Faulty, &rdev->flags)) + if (rdev->faulty) dprintk("(skipping faulty "); dprintk("%s ", bdevname(rdev->bdev,b)); - if (!test_bit(Faulty, &rdev->flags)) { + if (!rdev->faulty) { md_super_write(mddev,rdev, rdev->sb_offset<<1, rdev->sb_size, rdev->sb_page); @@ -1482,106 +1399,21 @@ static void md_update_sb(mddev_t * mddev) /* only need to write one superblock... */ break; } - md_super_wait(mddev); + wait_event(mddev->sb_wait, atomic_read(&mddev->pending_writes)==0); /* if there was a failure, sb_dirty was set to 1, and we re-write super */ - spin_lock_irq(&mddev->write_lock); + spin_lock(&mddev->write_lock); if (mddev->in_sync != sync_req|| mddev->sb_dirty == 1) { /* have to write it out again */ - spin_unlock_irq(&mddev->write_lock); + spin_unlock(&mddev->write_lock); goto repeat; } mddev->sb_dirty = 0; - spin_unlock_irq(&mddev->write_lock); + spin_unlock(&mddev->write_lock); wake_up(&mddev->sb_wait); } -struct rdev_sysfs_entry { - struct attribute attr; - ssize_t (*show)(mdk_rdev_t *, char *); - ssize_t (*store)(mdk_rdev_t *, const char *, size_t); -}; - -static ssize_t -state_show(mdk_rdev_t *rdev, char *page) -{ - char *sep = ""; - int len=0; - - if (test_bit(Faulty, &rdev->flags)) { - len+= sprintf(page+len, "%sfaulty",sep); - sep = ","; - } - if (test_bit(In_sync, &rdev->flags)) { - len += sprintf(page+len, "%sin_sync",sep); - sep = ","; - } - if (!test_bit(Faulty, &rdev->flags) && - !test_bit(In_sync, &rdev->flags)) { - len += sprintf(page+len, "%sspare", sep); - sep = ","; - } - return len+sprintf(page+len, "\n"); -} - -static struct rdev_sysfs_entry -rdev_state = __ATTR_RO(state); - -static ssize_t -super_show(mdk_rdev_t *rdev, char *page) -{ - if (rdev->sb_loaded && rdev->sb_size) { - memcpy(page, page_address(rdev->sb_page), rdev->sb_size); - return rdev->sb_size; - } else - return 0; -} -static struct rdev_sysfs_entry rdev_super = __ATTR_RO(super); - -static struct attribute *rdev_default_attrs[] = { - &rdev_state.attr, - &rdev_super.attr, - NULL, -}; -static ssize_t -rdev_attr_show(struct kobject *kobj, struct attribute *attr, char *page) -{ - struct rdev_sysfs_entry *entry = container_of(attr, struct rdev_sysfs_entry, attr); - mdk_rdev_t *rdev = container_of(kobj, mdk_rdev_t, kobj); - - if (!entry->show) - return -EIO; - return entry->show(rdev, page); -} - -static ssize_t -rdev_attr_store(struct kobject *kobj, struct attribute *attr, - const char *page, size_t length) -{ - struct rdev_sysfs_entry *entry = container_of(attr, struct rdev_sysfs_entry, attr); - mdk_rdev_t *rdev = container_of(kobj, mdk_rdev_t, kobj); - - if (!entry->store) - return -EIO; - return entry->store(rdev, page, length); -} - -static void rdev_free(struct kobject *ko) -{ - mdk_rdev_t *rdev = container_of(ko, mdk_rdev_t, kobj); - kfree(rdev); -} -static struct sysfs_ops rdev_sysfs_ops = { - .show = rdev_attr_show, - .store = rdev_attr_store, -}; -static struct kobj_type rdev_ktype = { - .release = rdev_free, - .sysfs_ops = &rdev_sysfs_ops, - .default_attrs = rdev_default_attrs, -}; - /* * Import a device. If 'super_format' >= 0, then sanity check the superblock * @@ -1613,15 +1445,11 @@ static mdk_rdev_t *md_import_device(dev_t newdev, int super_format, int super_mi if (err) goto abort_free; - rdev->kobj.parent = NULL; - rdev->kobj.ktype = &rdev_ktype; - kobject_init(&rdev->kobj); - rdev->desc_nr = -1; - rdev->flags = 0; + rdev->faulty = 0; + rdev->in_sync = 0; rdev->data_offset = 0; atomic_set(&rdev->nr_pending, 0); - atomic_set(&rdev->read_errors, 0); size = rdev->bdev->bd_inode->i_size >> BLOCK_SIZE_BITS; if (!size) { @@ -1709,7 +1537,7 @@ static void analyze_sbs(mddev_t * mddev) if (mddev->level == LEVEL_MULTIPATH) { rdev->desc_nr = i++; rdev->raid_disk = rdev->desc_nr; - set_bit(In_sync, &rdev->flags); + rdev->in_sync = 1; } } @@ -1723,162 +1551,6 @@ static void analyze_sbs(mddev_t * mddev) } -static ssize_t -level_show(mddev_t *mddev, char *page) -{ - mdk_personality_t *p = mddev->pers; - if (p == NULL && mddev->raid_disks == 0) - return 0; - if (mddev->level >= 0) - return sprintf(page, "RAID-%d\n", mddev->level); - else - return sprintf(page, "%s\n", p->name); -} - -static struct md_sysfs_entry md_level = __ATTR_RO(level); - -static ssize_t -raid_disks_show(mddev_t *mddev, char *page) -{ - if (mddev->raid_disks == 0) - return 0; - return sprintf(page, "%d\n", mddev->raid_disks); -} - -static struct md_sysfs_entry md_raid_disks = __ATTR_RO(raid_disks); - -static ssize_t -action_show(mddev_t *mddev, char *page) -{ - char *type = "idle"; - if (test_bit(MD_RECOVERY_RUNNING, &mddev->recovery) || - test_bit(MD_RECOVERY_NEEDED, &mddev->recovery)) { - if (test_bit(MD_RECOVERY_SYNC, &mddev->recovery)) { - if (!test_bit(MD_RECOVERY_REQUESTED, &mddev->recovery)) - type = "resync"; - else if (test_bit(MD_RECOVERY_CHECK, &mddev->recovery)) - type = "check"; - else - type = "repair"; - } else - type = "recover"; - } - return sprintf(page, "%s\n", type); -} - -static ssize_t -action_store(mddev_t *mddev, const char *page, size_t len) -{ - if (!mddev->pers || !mddev->pers->sync_request) - return -EINVAL; - - if (strcmp(page, "idle")==0 || strcmp(page, "idle\n")==0) { - if (mddev->sync_thread) { - set_bit(MD_RECOVERY_INTR, &mddev->recovery); - md_unregister_thread(mddev->sync_thread); - mddev->sync_thread = NULL; - mddev->recovery = 0; - } - return len; - } - - if (test_bit(MD_RECOVERY_RUNNING, &mddev->recovery) || - test_bit(MD_RECOVERY_NEEDED, &mddev->recovery)) - return -EBUSY; - if (strcmp(page, "resync")==0 || strcmp(page, "resync\n")==0 || - strcmp(page, "recover")==0 || strcmp(page, "recover\n")==0) - set_bit(MD_RECOVERY_NEEDED, &mddev->recovery); - else { - if (strcmp(page, "check")==0 || strcmp(page, "check\n")==0) - set_bit(MD_RECOVERY_CHECK, &mddev->recovery); - else if (strcmp(page, "repair")!=0 && strcmp(page, "repair\n")!=0) - return -EINVAL; - set_bit(MD_RECOVERY_REQUESTED, &mddev->recovery); - set_bit(MD_RECOVERY_SYNC, &mddev->recovery); - set_bit(MD_RECOVERY_NEEDED, &mddev->recovery); - } - md_wakeup_thread(mddev->thread); - return len; -} - -static ssize_t -mismatch_cnt_show(mddev_t *mddev, char *page) -{ - return sprintf(page, "%llu\n", - (unsigned long long) mddev->resync_mismatches); -} - -static struct md_sysfs_entry -md_scan_mode = __ATTR(sync_action, S_IRUGO|S_IWUSR, action_show, action_store); - - -static struct md_sysfs_entry -md_mismatches = __ATTR_RO(mismatch_cnt); - -static struct attribute *md_default_attrs[] = { - &md_level.attr, - &md_raid_disks.attr, - NULL, -}; - -static struct attribute *md_redundancy_attrs[] = { - &md_scan_mode.attr, - &md_mismatches.attr, - NULL, -}; -static struct attribute_group md_redundancy_group = { - .name = NULL, - .attrs = md_redundancy_attrs, -}; - - -static ssize_t -md_attr_show(struct kobject *kobj, struct attribute *attr, char *page) -{ - struct md_sysfs_entry *entry = container_of(attr, struct md_sysfs_entry, attr); - mddev_t *mddev = container_of(kobj, struct mddev_s, kobj); - ssize_t rv; - - if (!entry->show) - return -EIO; - mddev_lock(mddev); - rv = entry->show(mddev, page); - mddev_unlock(mddev); - return rv; -} - -static ssize_t -md_attr_store(struct kobject *kobj, struct attribute *attr, - const char *page, size_t length) -{ - struct md_sysfs_entry *entry = container_of(attr, struct md_sysfs_entry, attr); - mddev_t *mddev = container_of(kobj, struct mddev_s, kobj); - ssize_t rv; - - if (!entry->store) - return -EIO; - mddev_lock(mddev); - rv = entry->store(mddev, page, length); - mddev_unlock(mddev); - return rv; -} - -static void md_free(struct kobject *ko) -{ - mddev_t *mddev = container_of(ko, mddev_t, kobj); - kfree(mddev); -} - -static struct sysfs_ops md_sysfs_ops = { - .show = md_attr_show, - .store = md_attr_store, -}; -static struct kobj_type md_ktype = { - .release = md_free, - .sysfs_ops = &md_sysfs_ops, - .default_attrs = md_default_attrs, -}; - int mdp_major = 0; static struct kobject *md_probe(dev_t dev, int *part, void *data) @@ -1920,11 +1592,6 @@ static struct kobject *md_probe(dev_t dev, int *part, void *data) add_disk(disk); mddev->gendisk = disk; up(&disks_sem); - mddev->kobj.parent = &disk->kobj; - mddev->kobj.k_name = NULL; - snprintf(mddev->kobj.name, KOBJ_NAME_LEN, "%s", "md"); - mddev->kobj.ktype = &md_ktype; - kobject_register(&mddev->kobj); return NULL; } @@ -1996,7 +1663,7 @@ static int do_md_run(mddev_t * mddev) /* devices must have minimum size of one chunk */ ITERATE_RDEV(mddev,rdev,tmp) { - if (test_bit(Faulty, &rdev->flags)) + if (rdev->faulty) continue; if (rdev->size < chunk_size / 1024) { printk(KERN_WARNING @@ -2024,7 +1691,7 @@ static int do_md_run(mddev_t * mddev) * Also find largest hardsector size */ ITERATE_RDEV(mddev,rdev,tmp) { - if (test_bit(Faulty, &rdev->flags)) + if (rdev->faulty) continue; sync_blockdev(rdev->bdev); invalidate_bdev(rdev->bdev, 0); @@ -2048,10 +1715,6 @@ static int do_md_run(mddev_t * mddev) mddev->recovery = 0; mddev->resync_max_sectors = mddev->size << 1; /* may be over-ridden by personality */ - mddev->barriers_work = 1; - - if (start_readonly) - mddev->ro = 2; /* read-only, but switch on first write */ /* before we start the array running, initialise the bitmap */ err = bitmap_create(mddev); @@ -2067,24 +1730,12 @@ static int do_md_run(mddev_t * mddev) bitmap_destroy(mddev); return err; } - if (mddev->pers->sync_request) - sysfs_create_group(&mddev->kobj, &md_redundancy_group); - else if (mddev->ro == 2) /* auto-readonly not meaningful */ - mddev->ro = 0; - atomic_set(&mddev->writes_pending,0); mddev->safemode = 0; mddev->safemode_timer.function = md_safemode_timeout; mddev->safemode_timer.data = (unsigned long) mddev; mddev->safemode_delay = (20 * HZ)/1000 +1; /* 20 msec delay */ mddev->in_sync = 1; - - ITERATE_RDEV(mddev,rdev,tmp) - if (rdev->raid_disk >= 0) { - char nm[20]; - sprintf(nm, "rd%d", rdev->raid_disk); - sysfs_create_link(&mddev->kobj, &rdev->kobj, nm); - } set_bit(MD_RECOVERY_NEEDED, &mddev->recovery); md_wakeup_thread(mddev->thread); @@ -2170,19 +1821,16 @@ static int do_md_stop(mddev_t * mddev, int ro) if (ro) { err = -ENXIO; - if (mddev->ro==1) + if (mddev->ro) goto out; mddev->ro = 1; } else { bitmap_flush(mddev); - md_super_wait(mddev); + wait_event(mddev->sb_wait, atomic_read(&mddev->pending_writes)==0); if (mddev->ro) set_disk_ro(disk, 0); blk_queue_make_request(mddev->queue, md_fail_request); mddev->pers->stop(mddev); - if (mddev->pers->sync_request) - sysfs_remove_group(&mddev->kobj, &md_redundancy_group); - module_put(mddev->pers->owner); mddev->pers = NULL; if (mddev->ro) @@ -2209,18 +1857,9 @@ static int do_md_stop(mddev_t * mddev, int ro) * Free resources if final stop */ if (!ro) { - mdk_rdev_t *rdev; - struct list_head *tmp; struct gendisk *disk; printk(KERN_INFO "md: %s stopped.\n", mdname(mddev)); - ITERATE_RDEV(mddev,rdev,tmp) - if (rdev->raid_disk >= 0) { - char nm[20]; - sprintf(nm, "rd%d", rdev->raid_disk); - sysfs_remove_link(&mddev->kobj, nm); - } - export_array(mddev); mddev->array_size = 0; @@ -2373,7 +2012,7 @@ static int autostart_array(dev_t startdev) return err; } - if (test_bit(Faulty, &start_rdev->flags)) { + if (start_rdev->faulty) { printk(KERN_WARNING "md: can not autostart based on faulty %s!\n", bdevname(start_rdev->bdev,b)); @@ -2432,11 +2071,11 @@ static int get_array_info(mddev_t * mddev, void __user * arg) nr=working=active=failed=spare=0; ITERATE_RDEV(mddev,rdev,tmp) { nr++; - if (test_bit(Faulty, &rdev->flags)) + if (rdev->faulty) failed++; else { working++; - if (test_bit(In_sync, &rdev->flags)) + if (rdev->in_sync) active++; else spare++; @@ -2527,9 +2166,9 @@ static int get_disk_info(mddev_t * mddev, void __user * arg) info.minor = MINOR(rdev->bdev->bd_dev); info.raid_disk = rdev->raid_disk; info.state = 0; - if (test_bit(Faulty, &rdev->flags)) + if (rdev->faulty) info.state |= (1<flags)) { + else if (rdev->in_sync) { info.state |= (1<saved_raid_disk = rdev->raid_disk; - clear_bit(In_sync, &rdev->flags); /* just to be sure */ + rdev->in_sync = 0; /* just to be sure */ if (info->state & (1<flags); @@ -2660,11 +2299,11 @@ static int add_new_disk(mddev_t * mddev, mdu_disk_info_t *info) else rdev->raid_disk = -1; - rdev->flags = 0; - + rdev->faulty = 0; if (rdev->raid_disk < mddev->raid_disks) - if (info->state & (1<flags); + rdev->in_sync = (info->state & (1<in_sync = 0; if (info->state & (1<flags); @@ -2763,14 +2402,14 @@ static int hot_add_disk(mddev_t * mddev, dev_t dev) goto abort_export; } - if (test_bit(Faulty, &rdev->flags)) { + if (rdev->faulty) { printk(KERN_WARNING "md: can not hot-add faulty %s disk to %s!\n", bdevname(rdev->bdev,b), mdname(mddev)); err = -EINVAL; goto abort_export; } - clear_bit(In_sync, &rdev->flags); + rdev->in_sync = 0; rdev->desc_nr = -1; bind_rdev_to_array(rdev, mddev); @@ -3290,22 +2929,12 @@ static int md_ioctl(struct inode *inode, struct file *file, /* * The remaining ioctls are changing the state of the - * superblock, so we do not allow them on read-only arrays. - * However non-MD ioctls (e.g. get-size) will still come through - * here and hit the 'default' below, so only disallow - * 'md' ioctls, and switch to rw mode if started auto-readonly. + * superblock, so we do not allow read-only arrays + * here: */ - if (_IOC_TYPE(cmd) == MD_MAJOR && - mddev->ro && mddev->pers) { - if (mddev->ro == 2) { - mddev->ro = 0; - set_bit(MD_RECOVERY_NEEDED, &mddev->recovery); - md_wakeup_thread(mddev->thread); - - } else { - err = -EROFS; - goto abort_unlock; - } + if (mddev->ro) { + err = -EROFS; + goto abort_unlock; } switch (cmd) @@ -3435,17 +3064,21 @@ static int md_thread(void * arg) */ allow_signal(SIGKILL); + complete(thread->event); while (!kthread_should_stop()) { + void (*run)(mddev_t *); - wait_event_timeout(thread->wqueue, - test_bit(THREAD_WAKEUP, &thread->flags) - || kthread_should_stop(), - thread->timeout); + wait_event_interruptible_timeout(thread->wqueue, + test_bit(THREAD_WAKEUP, &thread->flags) + || kthread_should_stop(), + thread->timeout); try_to_freeze(); clear_bit(THREAD_WAKEUP, &thread->flags); - thread->run(thread->mddev); + run = thread->run; + if (run) + run(thread->mddev); } return 0; @@ -3464,6 +3097,7 @@ mdk_thread_t *md_register_thread(void (*run) (mddev_t *), mddev_t *mddev, const char *name) { mdk_thread_t *thread; + struct completion event; thread = kmalloc(sizeof(mdk_thread_t), GFP_KERNEL); if (!thread) @@ -3472,14 +3106,18 @@ mdk_thread_t *md_register_thread(void (*run) (mddev_t *), mddev_t *mddev, memset(thread, 0, sizeof(mdk_thread_t)); init_waitqueue_head(&thread->wqueue); + init_completion(&event); + thread->event = &event; thread->run = run; thread->mddev = mddev; + thread->name = name; thread->timeout = MAX_SCHEDULE_TIMEOUT; thread->tsk = kthread_run(md_thread, thread, name, mdname(thread->mddev)); if (IS_ERR(thread->tsk)) { kfree(thread); return NULL; } + wait_for_completion(&event); return thread; } @@ -3498,7 +3136,7 @@ void md_error(mddev_t *mddev, mdk_rdev_t *rdev) return; } - if (!rdev || test_bit(Faulty, &rdev->flags)) + if (!rdev || rdev->faulty) return; /* dprintk("md_error dev:%s, rdev:(%d:%d), (caller: %p,%p,%p,%p).\n", @@ -3684,10 +3322,8 @@ static int md_seq_show(struct seq_file *seq, void *v) seq_printf(seq, "%s : %sactive", mdname(mddev), mddev->pers ? "" : "in"); if (mddev->pers) { - if (mddev->ro==1) + if (mddev->ro) seq_printf(seq, " (read-only)"); - if (mddev->ro==2) - seq_printf(seq, "(auto-read-only)"); seq_printf(seq, " %s", mddev->pers->name); } @@ -3698,7 +3334,7 @@ static int md_seq_show(struct seq_file *seq, void *v) bdevname(rdev->bdev,b), rdev->desc_nr); if (test_bit(WriteMostly, &rdev->flags)) seq_printf(seq, "(W)"); - if (test_bit(Faulty, &rdev->flags)) { + if (rdev->faulty) { seq_printf(seq, "(F)"); continue; } else if (rdev->raid_disk < 0) @@ -3727,15 +3363,11 @@ static int md_seq_show(struct seq_file *seq, void *v) if (mddev->pers) { mddev->pers->status (seq, mddev); seq_printf(seq, "\n "); - if (mddev->pers->sync_request) { - if (mddev->curr_resync > 2) { - status_resync (seq, mddev); - seq_printf(seq, "\n "); - } else if (mddev->curr_resync == 1 || mddev->curr_resync == 2) - seq_printf(seq, "\tresync=DELAYED\n "); - else if (mddev->recovery_cp < MaxSector) - seq_printf(seq, "\tresync=PENDING\n "); - } + if (mddev->curr_resync > 2) { + status_resync (seq, mddev); + seq_printf(seq, "\n "); + } else if (mddev->curr_resync == 1 || mddev->curr_resync == 2) + seq_printf(seq, " resync=DELAYED\n "); } else seq_printf(seq, "\n "); @@ -3872,22 +3504,15 @@ void md_write_start(mddev_t *mddev, struct bio *bi) if (bio_data_dir(bi) != WRITE) return; - BUG_ON(mddev->ro == 1); - if (mddev->ro == 2) { - /* need to switch to read/write */ - mddev->ro = 0; - set_bit(MD_RECOVERY_NEEDED, &mddev->recovery); - md_wakeup_thread(mddev->thread); - } atomic_inc(&mddev->writes_pending); if (mddev->in_sync) { - spin_lock_irq(&mddev->write_lock); + spin_lock(&mddev->write_lock); if (mddev->in_sync) { mddev->in_sync = 0; mddev->sb_dirty = 1; md_wakeup_thread(mddev->thread); } - spin_unlock_irq(&mddev->write_lock); + spin_unlock(&mddev->write_lock); } wait_event(mddev->sb_wait, mddev->sb_dirty==0); } @@ -3943,7 +3568,9 @@ static void md_do_sync(mddev_t *mddev) mddev->curr_resync = 2; try_again: - if (kthread_should_stop()) { + if (signal_pending(current) || + kthread_should_stop()) { + flush_signals(current); set_bit(MD_RECOVERY_INTR, &mddev->recovery); goto skip; } @@ -3963,8 +3590,9 @@ static void md_do_sync(mddev_t *mddev) * time 'round when curr_resync == 2 */ continue; - prepare_to_wait(&resync_wait, &wq, TASK_UNINTERRUPTIBLE); - if (!kthread_should_stop() && + prepare_to_wait(&resync_wait, &wq, TASK_INTERRUPTIBLE); + if (!signal_pending(current) && + !kthread_should_stop() && mddev2->curr_resync >= mddev->curr_resync) { printk(KERN_INFO "md: delaying resync of %s" " until %s has finished resync (they" @@ -3980,13 +3608,12 @@ static void md_do_sync(mddev_t *mddev) } } while (mddev->curr_resync < 2); - if (test_bit(MD_RECOVERY_SYNC, &mddev->recovery)) { + if (test_bit(MD_RECOVERY_SYNC, &mddev->recovery)) /* resync follows the size requested by the personality, * which defaults to physical size, but can be virtual size */ max_sectors = mddev->resync_max_sectors; - mddev->resync_mismatches = 0; - } else + else /* recovery follows the physical size of devices */ max_sectors = mddev->size << 1; @@ -3999,8 +3626,7 @@ static void md_do_sync(mddev_t *mddev) is_mddev_idle(mddev); /* this also initializes IO event counters */ /* we don't use the checkpoint if there's a bitmap */ - if (test_bit(MD_RECOVERY_SYNC, &mddev->recovery) && !mddev->bitmap - && ! test_bit(MD_RECOVERY_REQUESTED, &mddev->recovery)) + if (test_bit(MD_RECOVERY_SYNC, &mddev->recovery) && !mddev->bitmap) j = mddev->recovery_cp; else j = 0; @@ -4073,12 +3699,13 @@ static void md_do_sync(mddev_t *mddev) } - if (kthread_should_stop()) { + if (signal_pending(current) || kthread_should_stop()) { /* * got a signal, exit. */ printk(KERN_INFO "md: md_do_sync() got signal ... exiting\n"); + flush_signals(current); set_bit(MD_RECOVERY_INTR, &mddev->recovery); goto out; } @@ -4100,7 +3727,7 @@ static void md_do_sync(mddev_t *mddev) if (currspeed > sysctl_speed_limit_min) { if ((currspeed > sysctl_speed_limit_max) || !is_mddev_idle(mddev)) { - msleep(250); + msleep_interruptible(250); goto repeat; } } @@ -4193,7 +3820,7 @@ void md_check_recovery(mddev_t *mddev) if (mddev_trylock(mddev)==0) { int spares =0; - spin_lock_irq(&mddev->write_lock); + spin_lock(&mddev->write_lock); if (mddev->safemode && !atomic_read(&mddev->writes_pending) && !mddev->in_sync && mddev->recovery_cp == MaxSector) { mddev->in_sync = 1; @@ -4201,7 +3828,7 @@ void md_check_recovery(mddev_t *mddev) } if (mddev->safemode == 1) mddev->safemode = 0; - spin_unlock_irq(&mddev->write_lock); + spin_unlock(&mddev->write_lock); if (mddev->sb_dirty) md_update_sb(mddev); @@ -4237,13 +3864,9 @@ void md_check_recovery(mddev_t *mddev) set_bit(MD_RECOVERY_NEEDED, &mddev->recovery); goto unlock; } - /* Clear some bits that don't mean anything, but - * might be left set - */ - clear_bit(MD_RECOVERY_NEEDED, &mddev->recovery); - clear_bit(MD_RECOVERY_ERR, &mddev->recovery); - clear_bit(MD_RECOVERY_INTR, &mddev->recovery); - clear_bit(MD_RECOVERY_DONE, &mddev->recovery); + if (mddev->recovery) + /* probably just the RECOVERY_NEEDED flag */ + mddev->recovery = 0; /* no recovery is running. * remove any failed drives, then @@ -4253,41 +3876,31 @@ void md_check_recovery(mddev_t *mddev) */ ITERATE_RDEV(mddev,rdev,rtmp) if (rdev->raid_disk >= 0 && - (test_bit(Faulty, &rdev->flags) || ! test_bit(In_sync, &rdev->flags)) && + (rdev->faulty || ! rdev->in_sync) && atomic_read(&rdev->nr_pending)==0) { - if (mddev->pers->hot_remove_disk(mddev, rdev->raid_disk)==0) { - char nm[20]; - sprintf(nm,"rd%d", rdev->raid_disk); - sysfs_remove_link(&mddev->kobj, nm); + if (mddev->pers->hot_remove_disk(mddev, rdev->raid_disk)==0) rdev->raid_disk = -1; - } } if (mddev->degraded) { ITERATE_RDEV(mddev,rdev,rtmp) if (rdev->raid_disk < 0 - && !test_bit(Faulty, &rdev->flags)) { - if (mddev->pers->hot_add_disk(mddev,rdev)) { - char nm[20]; - sprintf(nm, "rd%d", rdev->raid_disk); - sysfs_create_link(&mddev->kobj, &rdev->kobj, nm); + && !rdev->faulty) { + if (mddev->pers->hot_add_disk(mddev,rdev)) spares++; - } else + else break; } } - if (spares) { - clear_bit(MD_RECOVERY_SYNC, &mddev->recovery); - clear_bit(MD_RECOVERY_CHECK, &mddev->recovery); - } else if (mddev->recovery_cp < MaxSector) { - set_bit(MD_RECOVERY_SYNC, &mddev->recovery); - } else if (!test_bit(MD_RECOVERY_SYNC, &mddev->recovery)) - /* nothing to be done ... */ + if (!spares && (mddev->recovery_cp == MaxSector )) { + /* nothing we can do ... */ goto unlock; - + } if (mddev->pers->sync_request) { set_bit(MD_RECOVERY_RUNNING, &mddev->recovery); + if (!spares) + set_bit(MD_RECOVERY_SYNC, &mddev->recovery); if (spares && mddev->bitmap && ! mddev->bitmap->file) { /* We are adding a device or devices to an array * which has the bitmap stored on all devices. @@ -4362,7 +3975,7 @@ static int __init md_init(void) " MD_SB_DISKS=%d\n", MD_MAJOR_VERSION, MD_MINOR_VERSION, MD_PATCHLEVEL_VERSION, MAX_MD_DEVS, MD_SB_DISKS); - printk(KERN_INFO "md: bitmap version %d.%d\n", BITMAP_MAJOR_HI, + printk(KERN_INFO "md: bitmap version %d.%d\n", BITMAP_MAJOR, BITMAP_MINOR); if (register_blkdev(MAJOR_NR, "md")) @@ -4426,7 +4039,7 @@ static void autostart_arrays(int part) if (IS_ERR(rdev)) continue; - if (test_bit(Faulty, &rdev->flags)) { + if (rdev->faulty) { MD_BUG(); continue; } @@ -4473,23 +4086,6 @@ static __exit void md_exit(void) module_init(md_init) module_exit(md_exit) -static int get_ro(char *buffer, struct kernel_param *kp) -{ - return sprintf(buffer, "%d", start_readonly); -} -static int set_ro(const char *val, struct kernel_param *kp) -{ - char *e; - int num = simple_strtoul(val, &e, 10); - if (*val && (*e == '\0' || *e == '\n')) { - start_readonly = num; - return 0;; - } - return -EINVAL; -} - -module_param_call(start_ro, set_ro, get_ro, NULL, 0600); - EXPORT_SYMBOL(register_md_personality); EXPORT_SYMBOL(unregister_md_personality); EXPORT_SYMBOL(md_error); diff --git a/trunk/drivers/md/multipath.c b/trunk/drivers/md/multipath.c index 145cdc5ad008..c06f4474192b 100644 --- a/trunk/drivers/md/multipath.c +++ b/trunk/drivers/md/multipath.c @@ -63,8 +63,8 @@ static int multipath_map (multipath_conf_t *conf) rcu_read_lock(); for (i = 0; i < disks; i++) { - mdk_rdev_t *rdev = rcu_dereference(conf->multipaths[i].rdev); - if (rdev && test_bit(In_sync, &rdev->flags)) { + mdk_rdev_t *rdev = conf->multipaths[i].rdev; + if (rdev && rdev->in_sync) { atomic_inc(&rdev->nr_pending); rcu_read_unlock(); return i; @@ -139,9 +139,8 @@ static void unplug_slaves(mddev_t *mddev) rcu_read_lock(); for (i=0; iraid_disks; i++) { - mdk_rdev_t *rdev = rcu_dereference(conf->multipaths[i].rdev); - if (rdev && !test_bit(Faulty, &rdev->flags) - && atomic_read(&rdev->nr_pending)) { + mdk_rdev_t *rdev = conf->multipaths[i].rdev; + if (rdev && !rdev->faulty && atomic_read(&rdev->nr_pending)) { request_queue_t *r_queue = bdev_get_queue(rdev->bdev); atomic_inc(&rdev->nr_pending); @@ -212,7 +211,7 @@ static void multipath_status (struct seq_file *seq, mddev_t *mddev) for (i = 0; i < conf->raid_disks; i++) seq_printf (seq, "%s", conf->multipaths[i].rdev && - test_bit(In_sync, &conf->multipaths[i].rdev->flags) ? "U" : "_"); + conf->multipaths[i].rdev->in_sync ? "U" : "_"); seq_printf (seq, "]"); } @@ -225,8 +224,8 @@ static int multipath_issue_flush(request_queue_t *q, struct gendisk *disk, rcu_read_lock(); for (i=0; iraid_disks && ret == 0; i++) { - mdk_rdev_t *rdev = rcu_dereference(conf->multipaths[i].rdev); - if (rdev && !test_bit(Faulty, &rdev->flags)) { + mdk_rdev_t *rdev = conf->multipaths[i].rdev; + if (rdev && !rdev->faulty) { struct block_device *bdev = rdev->bdev; request_queue_t *r_queue = bdev_get_queue(bdev); @@ -266,10 +265,10 @@ static void multipath_error (mddev_t *mddev, mdk_rdev_t *rdev) /* * Mark disk as unusable */ - if (!test_bit(Faulty, &rdev->flags)) { + if (!rdev->faulty) { char b[BDEVNAME_SIZE]; - clear_bit(In_sync, &rdev->flags); - set_bit(Faulty, &rdev->flags); + rdev->in_sync = 0; + rdev->faulty = 1; mddev->sb_dirty = 1; conf->working_disks--; printk(KERN_ALERT "multipath: IO failure on %s," @@ -299,7 +298,7 @@ static void print_multipath_conf (multipath_conf_t *conf) tmp = conf->multipaths + i; if (tmp->rdev) printk(" disk%d, o:%d, dev:%s\n", - i,!test_bit(Faulty, &tmp->rdev->flags), + i,!tmp->rdev->faulty, bdevname(tmp->rdev->bdev,b)); } } @@ -331,8 +330,8 @@ static int multipath_add_disk(mddev_t *mddev, mdk_rdev_t *rdev) conf->working_disks++; rdev->raid_disk = path; - set_bit(In_sync, &rdev->flags); - rcu_assign_pointer(p->rdev, rdev); + rdev->in_sync = 1; + p->rdev = rdev; found = 1; } @@ -351,7 +350,7 @@ static int multipath_remove_disk(mddev_t *mddev, int number) rdev = p->rdev; if (rdev) { - if (test_bit(In_sync, &rdev->flags) || + if (rdev->in_sync || atomic_read(&rdev->nr_pending)) { printk(KERN_ERR "hot-remove-disk, slot %d is identified" " but is still operational!\n", number); err = -EBUSY; @@ -483,7 +482,7 @@ static int multipath_run (mddev_t *mddev) mddev->queue->max_sectors > (PAGE_SIZE>>9)) blk_queue_max_sectors(mddev->queue, PAGE_SIZE>>9); - if (!test_bit(Faulty, &rdev->flags)) + if (!rdev->faulty) conf->working_disks++; } diff --git a/trunk/drivers/md/raid1.c b/trunk/drivers/md/raid1.c index 2da9d3ba902d..e16f473bcf46 100644 --- a/trunk/drivers/md/raid1.c +++ b/trunk/drivers/md/raid1.c @@ -301,7 +301,7 @@ static int raid1_end_write_request(struct bio *bio, unsigned int bytes_done, int { int uptodate = test_bit(BIO_UPTODATE, &bio->bi_flags); r1bio_t * r1_bio = (r1bio_t *)(bio->bi_private); - int mirror, behind = test_bit(R1BIO_BehindIO, &r1_bio->state); + int mirror, behind; conf_t *conf = mddev_to_conf(r1_bio->mddev); if (bio->bi_size) @@ -311,54 +311,47 @@ static int raid1_end_write_request(struct bio *bio, unsigned int bytes_done, int if (r1_bio->bios[mirror] == bio) break; - if (error == -ENOTSUPP && test_bit(R1BIO_Barrier, &r1_bio->state)) { - set_bit(BarriersNotsupp, &conf->mirrors[mirror].rdev->flags); - set_bit(R1BIO_BarrierRetry, &r1_bio->state); - r1_bio->mddev->barriers_work = 0; - } else { + /* + * this branch is our 'one mirror IO has finished' event handler: + */ + if (!uptodate) { + md_error(r1_bio->mddev, conf->mirrors[mirror].rdev); + /* an I/O failed, we can't clear the bitmap */ + set_bit(R1BIO_Degraded, &r1_bio->state); + } else /* - * this branch is our 'one mirror IO has finished' event handler: + * Set R1BIO_Uptodate in our master bio, so that + * we will return a good error code for to the higher + * levels even if IO on some other mirrored buffer fails. + * + * The 'master' represents the composite IO operation to + * user-side. So if something waits for IO, then it will + * wait for the 'master' bio. */ - r1_bio->bios[mirror] = NULL; - bio_put(bio); - if (!uptodate) { - md_error(r1_bio->mddev, conf->mirrors[mirror].rdev); - /* an I/O failed, we can't clear the bitmap */ - set_bit(R1BIO_Degraded, &r1_bio->state); - } else - /* - * Set R1BIO_Uptodate in our master bio, so that - * we will return a good error code for to the higher - * levels even if IO on some other mirrored buffer fails. - * - * The 'master' represents the composite IO operation to - * user-side. So if something waits for IO, then it will - * wait for the 'master' bio. - */ - set_bit(R1BIO_Uptodate, &r1_bio->state); - - update_head_pos(mirror, r1_bio); - - if (behind) { - if (test_bit(WriteMostly, &conf->mirrors[mirror].rdev->flags)) - atomic_dec(&r1_bio->behind_remaining); - - /* In behind mode, we ACK the master bio once the I/O has safely - * reached all non-writemostly disks. Setting the Returned bit - * ensures that this gets done only once -- we don't ever want to - * return -EIO here, instead we'll wait */ - - if (atomic_read(&r1_bio->behind_remaining) >= (atomic_read(&r1_bio->remaining)-1) && - test_bit(R1BIO_Uptodate, &r1_bio->state)) { - /* Maybe we can return now */ - if (!test_and_set_bit(R1BIO_Returned, &r1_bio->state)) { - struct bio *mbio = r1_bio->master_bio; - PRINTK(KERN_DEBUG "raid1: behind end write sectors %llu-%llu\n", - (unsigned long long) mbio->bi_sector, - (unsigned long long) mbio->bi_sector + - (mbio->bi_size >> 9) - 1); - bio_endio(mbio, mbio->bi_size, 0); - } + set_bit(R1BIO_Uptodate, &r1_bio->state); + + update_head_pos(mirror, r1_bio); + + behind = test_bit(R1BIO_BehindIO, &r1_bio->state); + if (behind) { + if (test_bit(WriteMostly, &conf->mirrors[mirror].rdev->flags)) + atomic_dec(&r1_bio->behind_remaining); + + /* In behind mode, we ACK the master bio once the I/O has safely + * reached all non-writemostly disks. Setting the Returned bit + * ensures that this gets done only once -- we don't ever want to + * return -EIO here, instead we'll wait */ + + if (atomic_read(&r1_bio->behind_remaining) >= (atomic_read(&r1_bio->remaining)-1) && + test_bit(R1BIO_Uptodate, &r1_bio->state)) { + /* Maybe we can return now */ + if (!test_and_set_bit(R1BIO_Returned, &r1_bio->state)) { + struct bio *mbio = r1_bio->master_bio; + PRINTK(KERN_DEBUG "raid1: behind end write sectors %llu-%llu\n", + (unsigned long long) mbio->bi_sector, + (unsigned long long) mbio->bi_sector + + (mbio->bi_size >> 9) - 1); + bio_endio(mbio, mbio->bi_size, 0); } } } @@ -368,16 +361,8 @@ static int raid1_end_write_request(struct bio *bio, unsigned int bytes_done, int * already. */ if (atomic_dec_and_test(&r1_bio->remaining)) { - if (test_bit(R1BIO_BarrierRetry, &r1_bio->state)) { - reschedule_retry(r1_bio); - /* Don't dec_pending yet, we want to hold - * the reference over the retry - */ - return 0; - } if (test_bit(R1BIO_BehindIO, &r1_bio->state)) { /* free extra copy of the data pages */ -/* FIXME bio has been freed!!! */ int i = bio->bi_vcnt; while (i--) __free_page(bio->bi_io_vec[i].bv_page); @@ -431,12 +416,12 @@ static int read_balance(conf_t *conf, r1bio_t *r1_bio) /* Choose the first operation device, for consistancy */ new_disk = 0; - for (rdev = rcu_dereference(conf->mirrors[new_disk].rdev); - !rdev || !test_bit(In_sync, &rdev->flags) + for (rdev = conf->mirrors[new_disk].rdev; + !rdev || !rdev->in_sync || test_bit(WriteMostly, &rdev->flags); - rdev = rcu_dereference(conf->mirrors[++new_disk].rdev)) { + rdev = conf->mirrors[++new_disk].rdev) { - if (rdev && test_bit(In_sync, &rdev->flags)) + if (rdev && rdev->in_sync) wonly_disk = new_disk; if (new_disk == conf->raid_disks - 1) { @@ -449,12 +434,12 @@ static int read_balance(conf_t *conf, r1bio_t *r1_bio) /* make sure the disk is operational */ - for (rdev = rcu_dereference(conf->mirrors[new_disk].rdev); - !rdev || !test_bit(In_sync, &rdev->flags) || + for (rdev = conf->mirrors[new_disk].rdev; + !rdev || !rdev->in_sync || test_bit(WriteMostly, &rdev->flags); - rdev = rcu_dereference(conf->mirrors[new_disk].rdev)) { + rdev = conf->mirrors[new_disk].rdev) { - if (rdev && test_bit(In_sync, &rdev->flags)) + if (rdev && rdev->in_sync) wonly_disk = new_disk; if (new_disk <= 0) @@ -489,10 +474,10 @@ static int read_balance(conf_t *conf, r1bio_t *r1_bio) disk = conf->raid_disks; disk--; - rdev = rcu_dereference(conf->mirrors[disk].rdev); + rdev = conf->mirrors[disk].rdev; if (!rdev || - !test_bit(In_sync, &rdev->flags) || + !rdev->in_sync || test_bit(WriteMostly, &rdev->flags)) continue; @@ -511,11 +496,11 @@ static int read_balance(conf_t *conf, r1bio_t *r1_bio) if (new_disk >= 0) { - rdev = rcu_dereference(conf->mirrors[new_disk].rdev); + rdev = conf->mirrors[new_disk].rdev; if (!rdev) goto retry; atomic_inc(&rdev->nr_pending); - if (!test_bit(In_sync, &rdev->flags)) { + if (!rdev->in_sync) { /* cannot risk returning a device that failed * before we inc'ed nr_pending */ @@ -537,8 +522,8 @@ static void unplug_slaves(mddev_t *mddev) rcu_read_lock(); for (i=0; iraid_disks; i++) { - mdk_rdev_t *rdev = rcu_dereference(conf->mirrors[i].rdev); - if (rdev && !test_bit(Faulty, &rdev->flags) && atomic_read(&rdev->nr_pending)) { + mdk_rdev_t *rdev = conf->mirrors[i].rdev; + if (rdev && !rdev->faulty && atomic_read(&rdev->nr_pending)) { request_queue_t *r_queue = bdev_get_queue(rdev->bdev); atomic_inc(&rdev->nr_pending); @@ -571,8 +556,8 @@ static int raid1_issue_flush(request_queue_t *q, struct gendisk *disk, rcu_read_lock(); for (i=0; iraid_disks && ret == 0; i++) { - mdk_rdev_t *rdev = rcu_dereference(conf->mirrors[i].rdev); - if (rdev && !test_bit(Faulty, &rdev->flags)) { + mdk_rdev_t *rdev = conf->mirrors[i].rdev; + if (rdev && !rdev->faulty) { struct block_device *bdev = rdev->bdev; request_queue_t *r_queue = bdev_get_queue(bdev); @@ -663,9 +648,8 @@ static int make_request(request_queue_t *q, struct bio * bio) struct bio_list bl; struct page **behind_pages = NULL; const int rw = bio_data_dir(bio); - int do_barriers; - if (unlikely(!mddev->barriers_work && bio_barrier(bio))) { + if (unlikely(bio_barrier(bio))) { bio_endio(bio, bio->bi_size, -EOPNOTSUPP); return 0; } @@ -744,10 +728,10 @@ static int make_request(request_queue_t *q, struct bio * bio) #endif rcu_read_lock(); for (i = 0; i < disks; i++) { - if ((rdev=rcu_dereference(conf->mirrors[i].rdev)) != NULL && - !test_bit(Faulty, &rdev->flags)) { + if ((rdev=conf->mirrors[i].rdev) != NULL && + !rdev->faulty) { atomic_inc(&rdev->nr_pending); - if (test_bit(Faulty, &rdev->flags)) { + if (rdev->faulty) { atomic_dec(&rdev->nr_pending); r1_bio->bios[i] = NULL; } else @@ -775,10 +759,6 @@ static int make_request(request_queue_t *q, struct bio * bio) atomic_set(&r1_bio->remaining, 0); atomic_set(&r1_bio->behind_remaining, 0); - do_barriers = bio->bi_rw & BIO_RW_BARRIER; - if (do_barriers) - set_bit(R1BIO_Barrier, &r1_bio->state); - bio_list_init(&bl); for (i = 0; i < disks; i++) { struct bio *mbio; @@ -791,7 +771,7 @@ static int make_request(request_queue_t *q, struct bio * bio) mbio->bi_sector = r1_bio->sector + conf->mirrors[i].rdev->data_offset; mbio->bi_bdev = conf->mirrors[i].rdev->bdev; mbio->bi_end_io = raid1_end_write_request; - mbio->bi_rw = WRITE | do_barriers; + mbio->bi_rw = WRITE; mbio->bi_private = r1_bio; if (behind_pages) { @@ -844,7 +824,7 @@ static void status(struct seq_file *seq, mddev_t *mddev) for (i = 0; i < conf->raid_disks; i++) seq_printf(seq, "%s", conf->mirrors[i].rdev && - test_bit(In_sync, &conf->mirrors[i].rdev->flags) ? "U" : "_"); + conf->mirrors[i].rdev->in_sync ? "U" : "_"); seq_printf(seq, "]"); } @@ -860,14 +840,14 @@ static void error(mddev_t *mddev, mdk_rdev_t *rdev) * next level up know. * else mark the drive as failed */ - if (test_bit(In_sync, &rdev->flags) + if (rdev->in_sync && conf->working_disks == 1) /* * Don't fail the drive, act as though we were just a * normal single drive */ return; - if (test_bit(In_sync, &rdev->flags)) { + if (rdev->in_sync) { mddev->degraded++; conf->working_disks--; /* @@ -875,8 +855,8 @@ static void error(mddev_t *mddev, mdk_rdev_t *rdev) */ set_bit(MD_RECOVERY_ERR, &mddev->recovery); } - clear_bit(In_sync, &rdev->flags); - set_bit(Faulty, &rdev->flags); + rdev->in_sync = 0; + rdev->faulty = 1; mddev->sb_dirty = 1; printk(KERN_ALERT "raid1: Disk failure on %s, disabling device. \n" " Operation continuing on %d devices\n", @@ -901,7 +881,7 @@ static void print_conf(conf_t *conf) tmp = conf->mirrors + i; if (tmp->rdev) printk(" disk %d, wo:%d, o:%d, dev:%s\n", - i, !test_bit(In_sync, &tmp->rdev->flags), !test_bit(Faulty, &tmp->rdev->flags), + i, !tmp->rdev->in_sync, !tmp->rdev->faulty, bdevname(tmp->rdev->bdev,b)); } } @@ -933,11 +913,11 @@ static int raid1_spare_active(mddev_t *mddev) for (i = 0; i < conf->raid_disks; i++) { tmp = conf->mirrors + i; if (tmp->rdev - && !test_bit(Faulty, &tmp->rdev->flags) - && !test_bit(In_sync, &tmp->rdev->flags)) { + && !tmp->rdev->faulty + && !tmp->rdev->in_sync) { conf->working_disks++; mddev->degraded--; - set_bit(In_sync, &tmp->rdev->flags); + tmp->rdev->in_sync = 1; } } @@ -974,7 +954,7 @@ static int raid1_add_disk(mddev_t *mddev, mdk_rdev_t *rdev) found = 1; if (rdev->saved_raid_disk != mirror) conf->fullsync = 1; - rcu_assign_pointer(p->rdev, rdev); + p->rdev = rdev; break; } @@ -992,7 +972,7 @@ static int raid1_remove_disk(mddev_t *mddev, int number) print_conf(conf); rdev = p->rdev; if (rdev) { - if (test_bit(In_sync, &rdev->flags) || + if (rdev->in_sync || atomic_read(&rdev->nr_pending)) { err = -EBUSY; goto abort; @@ -1173,36 +1153,6 @@ static void raid1d(mddev_t *mddev) if (test_bit(R1BIO_IsSync, &r1_bio->state)) { sync_request_write(mddev, r1_bio); unplug = 1; - } else if (test_bit(R1BIO_BarrierRetry, &r1_bio->state)) { - /* some requests in the r1bio were BIO_RW_BARRIER - * requests which failed with -ENOTSUPP. Hohumm.. - * Better resubmit without the barrier. - * We know which devices to resubmit for, because - * all others have had their bios[] entry cleared. - */ - int i; - clear_bit(R1BIO_BarrierRetry, &r1_bio->state); - clear_bit(R1BIO_Barrier, &r1_bio->state); - for (i=0; i < conf->raid_disks; i++) - if (r1_bio->bios[i]) { - struct bio_vec *bvec; - int j; - - bio = bio_clone(r1_bio->master_bio, GFP_NOIO); - /* copy pages from the failed bio, as - * this might be a write-behind device */ - __bio_for_each_segment(bvec, bio, j, 0) - bvec->bv_page = bio_iovec_idx(r1_bio->bios[i], j)->bv_page; - bio_put(r1_bio->bios[i]); - bio->bi_sector = r1_bio->sector + - conf->mirrors[i].rdev->data_offset; - bio->bi_bdev = conf->mirrors[i].rdev->bdev; - bio->bi_end_io = raid1_end_write_request; - bio->bi_rw = WRITE; - bio->bi_private = r1_bio; - r1_bio->bios[i] = bio; - generic_make_request(bio); - } } else { int disk; bio = r1_bio->bios[r1_bio->read_disk]; @@ -1310,7 +1260,7 @@ static sector_t sync_request(mddev_t *mddev, sector_t sector_nr, int *skipped, i * This call the bitmap_start_sync doesn't actually record anything */ if (!bitmap_start_sync(mddev->bitmap, sector_nr, &sync_blocks, 1) && - !conf->fullsync && !test_bit(MD_RECOVERY_REQUESTED, &mddev->recovery)) { + !conf->fullsync) { /* We can skip this block, and probably several more */ *skipped = 1; return sync_blocks; @@ -1332,11 +1282,11 @@ static sector_t sync_request(mddev_t *mddev, sector_t sector_nr, int *skipped, i /* make sure disk is operational */ wonly = disk; while (conf->mirrors[disk].rdev == NULL || - !test_bit(In_sync, &conf->mirrors[disk].rdev->flags) || + !conf->mirrors[disk].rdev->in_sync || test_bit(WriteMostly, &conf->mirrors[disk].rdev->flags) ) { if (conf->mirrors[disk].rdev && - test_bit(In_sync, &conf->mirrors[disk].rdev->flags)) + conf->mirrors[disk].rdev->in_sync) wonly = disk; if (disk <= 0) disk = conf->raid_disks; @@ -1383,12 +1333,11 @@ static sector_t sync_request(mddev_t *mddev, sector_t sector_nr, int *skipped, i bio->bi_rw = READ; bio->bi_end_io = end_sync_read; } else if (conf->mirrors[i].rdev == NULL || - test_bit(Faulty, &conf->mirrors[i].rdev->flags)) { + conf->mirrors[i].rdev->faulty) { still_degraded = 1; continue; - } else if (!test_bit(In_sync, &conf->mirrors[i].rdev->flags) || - sector_nr + RESYNC_SECTORS > mddev->recovery_cp || - test_bit(MD_RECOVERY_REQUESTED, &mddev->recovery)) { + } else if (!conf->mirrors[i].rdev->in_sync || + sector_nr + RESYNC_SECTORS > mddev->recovery_cp) { bio->bi_rw = WRITE; bio->bi_end_io = end_sync_write; write_targets ++; @@ -1422,9 +1371,8 @@ static sector_t sync_request(mddev_t *mddev, sector_t sector_nr, int *skipped, i break; if (sync_blocks == 0) { if (!bitmap_start_sync(mddev->bitmap, sector_nr, - &sync_blocks, still_degraded) && - !conf->fullsync && - !test_bit(MD_RECOVERY_REQUESTED, &mddev->recovery)) + &sync_blocks, still_degraded) && + !conf->fullsync) break; if (sync_blocks < (PAGE_SIZE>>9)) BUG(); @@ -1530,7 +1478,7 @@ static int run(mddev_t *mddev) blk_queue_max_sectors(mddev->queue, PAGE_SIZE>>9); disk->head_position = 0; - if (!test_bit(Faulty, &rdev->flags) && test_bit(In_sync, &rdev->flags)) + if (!rdev->faulty && rdev->in_sync) conf->working_disks++; } conf->raid_disks = mddev->raid_disks; @@ -1570,7 +1518,7 @@ static int run(mddev_t *mddev) */ for (j = 0; j < conf->raid_disks && (!conf->mirrors[j].rdev || - !test_bit(In_sync, &conf->mirrors[j].rdev->flags)) ; j++) + !conf->mirrors[j].rdev->in_sync) ; j++) /* nothing */; conf->last_used = j; diff --git a/trunk/drivers/md/raid10.c b/trunk/drivers/md/raid10.c index 867f06ae33d9..bbe40e9cf923 100644 --- a/trunk/drivers/md/raid10.c +++ b/trunk/drivers/md/raid10.c @@ -496,7 +496,6 @@ static int read_balance(conf_t *conf, r10bio_t *r10_bio) int disk, slot, nslot; const int sectors = r10_bio->sectors; sector_t new_distance, current_distance; - mdk_rdev_t *rdev; raid10_find_phys(conf, r10_bio); rcu_read_lock(); @@ -511,8 +510,8 @@ static int read_balance(conf_t *conf, r10bio_t *r10_bio) slot = 0; disk = r10_bio->devs[slot].devnum; - while ((rdev = rcu_dereference(conf->mirrors[disk].rdev)) == NULL || - !test_bit(In_sync, &rdev->flags)) { + while (!conf->mirrors[disk].rdev || + !conf->mirrors[disk].rdev->in_sync) { slot++; if (slot == conf->copies) { slot = 0; @@ -528,8 +527,8 @@ static int read_balance(conf_t *conf, r10bio_t *r10_bio) /* make sure the disk is operational */ slot = 0; disk = r10_bio->devs[slot].devnum; - while ((rdev=rcu_dereference(conf->mirrors[disk].rdev)) == NULL || - !test_bit(In_sync, &rdev->flags)) { + while (!conf->mirrors[disk].rdev || + !conf->mirrors[disk].rdev->in_sync) { slot ++; if (slot == conf->copies) { disk = -1; @@ -548,11 +547,11 @@ static int read_balance(conf_t *conf, r10bio_t *r10_bio) int ndisk = r10_bio->devs[nslot].devnum; - if ((rdev=rcu_dereference(conf->mirrors[ndisk].rdev)) == NULL || - !test_bit(In_sync, &rdev->flags)) + if (!conf->mirrors[ndisk].rdev || + !conf->mirrors[ndisk].rdev->in_sync) continue; - if (!atomic_read(&rdev->nr_pending)) { + if (!atomic_read(&conf->mirrors[ndisk].rdev->nr_pending)) { disk = ndisk; slot = nslot; break; @@ -570,7 +569,7 @@ static int read_balance(conf_t *conf, r10bio_t *r10_bio) r10_bio->read_slot = slot; /* conf->next_seq_sect = this_sector + sectors;*/ - if (disk >= 0 && (rdev=rcu_dereference(conf->mirrors[disk].rdev))!= NULL) + if (disk >= 0 && conf->mirrors[disk].rdev) atomic_inc(&conf->mirrors[disk].rdev->nr_pending); rcu_read_unlock(); @@ -584,8 +583,8 @@ static void unplug_slaves(mddev_t *mddev) rcu_read_lock(); for (i=0; iraid_disks; i++) { - mdk_rdev_t *rdev = rcu_dereference(conf->mirrors[i].rdev); - if (rdev && !test_bit(Faulty, &rdev->flags) && atomic_read(&rdev->nr_pending)) { + mdk_rdev_t *rdev = conf->mirrors[i].rdev; + if (rdev && !rdev->faulty && atomic_read(&rdev->nr_pending)) { request_queue_t *r_queue = bdev_get_queue(rdev->bdev); atomic_inc(&rdev->nr_pending); @@ -615,8 +614,8 @@ static int raid10_issue_flush(request_queue_t *q, struct gendisk *disk, rcu_read_lock(); for (i=0; iraid_disks && ret == 0; i++) { - mdk_rdev_t *rdev = rcu_dereference(conf->mirrors[i].rdev); - if (rdev && !test_bit(Faulty, &rdev->flags)) { + mdk_rdev_t *rdev = conf->mirrors[i].rdev; + if (rdev && !rdev->faulty) { struct block_device *bdev = rdev->bdev; request_queue_t *r_queue = bdev_get_queue(bdev); @@ -769,10 +768,9 @@ static int make_request(request_queue_t *q, struct bio * bio) rcu_read_lock(); for (i = 0; i < conf->copies; i++) { int d = r10_bio->devs[i].devnum; - mdk_rdev_t *rdev = rcu_dereference(conf->mirrors[d].rdev); - if (rdev && - !test_bit(Faulty, &rdev->flags)) { - atomic_inc(&rdev->nr_pending); + if (conf->mirrors[d].rdev && + !conf->mirrors[d].rdev->faulty) { + atomic_inc(&conf->mirrors[d].rdev->nr_pending); r10_bio->devs[i].bio = bio; } else r10_bio->devs[i].bio = NULL; @@ -826,7 +824,7 @@ static void status(struct seq_file *seq, mddev_t *mddev) for (i = 0; i < conf->raid_disks; i++) seq_printf(seq, "%s", conf->mirrors[i].rdev && - test_bit(In_sync, &conf->mirrors[i].rdev->flags) ? "U" : "_"); + conf->mirrors[i].rdev->in_sync ? "U" : "_"); seq_printf(seq, "]"); } @@ -841,7 +839,7 @@ static void error(mddev_t *mddev, mdk_rdev_t *rdev) * next level up know. * else mark the drive as failed */ - if (test_bit(In_sync, &rdev->flags) + if (rdev->in_sync && conf->working_disks == 1) /* * Don't fail the drive, just return an IO error. @@ -851,7 +849,7 @@ static void error(mddev_t *mddev, mdk_rdev_t *rdev) * really dead" tests... */ return; - if (test_bit(In_sync, &rdev->flags)) { + if (rdev->in_sync) { mddev->degraded++; conf->working_disks--; /* @@ -859,8 +857,8 @@ static void error(mddev_t *mddev, mdk_rdev_t *rdev) */ set_bit(MD_RECOVERY_ERR, &mddev->recovery); } - clear_bit(In_sync, &rdev->flags); - set_bit(Faulty, &rdev->flags); + rdev->in_sync = 0; + rdev->faulty = 1; mddev->sb_dirty = 1; printk(KERN_ALERT "raid10: Disk failure on %s, disabling device. \n" " Operation continuing on %d devices\n", @@ -885,8 +883,7 @@ static void print_conf(conf_t *conf) tmp = conf->mirrors + i; if (tmp->rdev) printk(" disk %d, wo:%d, o:%d, dev:%s\n", - i, !test_bit(In_sync, &tmp->rdev->flags), - !test_bit(Faulty, &tmp->rdev->flags), + i, !tmp->rdev->in_sync, !tmp->rdev->faulty, bdevname(tmp->rdev->bdev,b)); } } @@ -939,11 +936,11 @@ static int raid10_spare_active(mddev_t *mddev) for (i = 0; i < conf->raid_disks; i++) { tmp = conf->mirrors + i; if (tmp->rdev - && !test_bit(Faulty, &tmp->rdev->flags) - && !test_bit(In_sync, &tmp->rdev->flags)) { + && !tmp->rdev->faulty + && !tmp->rdev->in_sync) { conf->working_disks++; mddev->degraded--; - set_bit(In_sync, &tmp->rdev->flags); + tmp->rdev->in_sync = 1; } } @@ -983,7 +980,7 @@ static int raid10_add_disk(mddev_t *mddev, mdk_rdev_t *rdev) p->head_position = 0; rdev->raid_disk = mirror; found = 1; - rcu_assign_pointer(p->rdev, rdev); + p->rdev = rdev; break; } @@ -1001,7 +998,7 @@ static int raid10_remove_disk(mddev_t *mddev, int number) print_conf(conf); rdev = p->rdev; if (rdev) { - if (test_bit(In_sync, &rdev->flags) || + if (rdev->in_sync || atomic_read(&rdev->nr_pending)) { err = -EBUSY; goto abort; @@ -1417,7 +1414,7 @@ static sector_t sync_request(mddev_t *mddev, sector_t sector_nr, int *skipped, i for (i=0 ; iraid_disks; i++) if (conf->mirrors[i].rdev && - !test_bit(In_sync, &conf->mirrors[i].rdev->flags)) { + !conf->mirrors[i].rdev->in_sync) { /* want to reconstruct this device */ r10bio_t *rb2 = r10_bio; @@ -1438,7 +1435,7 @@ static sector_t sync_request(mddev_t *mddev, sector_t sector_nr, int *skipped, i for (j=0; jcopies;j++) { int d = r10_bio->devs[j].devnum; if (conf->mirrors[d].rdev && - test_bit(In_sync, &conf->mirrors[d].rdev->flags)) { + conf->mirrors[d].rdev->in_sync) { /* This is where we read from */ bio = r10_bio->devs[0].bio; bio->bi_next = biolist; @@ -1514,7 +1511,7 @@ static sector_t sync_request(mddev_t *mddev, sector_t sector_nr, int *skipped, i bio = r10_bio->devs[i].bio; bio->bi_end_io = NULL; if (conf->mirrors[d].rdev == NULL || - test_bit(Faulty, &conf->mirrors[d].rdev->flags)) + conf->mirrors[d].rdev->faulty) continue; atomic_inc(&conf->mirrors[d].rdev->nr_pending); atomic_inc(&r10_bio->remaining); @@ -1700,7 +1697,7 @@ static int run(mddev_t *mddev) mddev->queue->max_sectors = (PAGE_SIZE>>9); disk->head_position = 0; - if (!test_bit(Faulty, &rdev->flags) && test_bit(In_sync, &rdev->flags)) + if (!rdev->faulty && rdev->in_sync) conf->working_disks++; } conf->raid_disks = mddev->raid_disks; diff --git a/trunk/drivers/md/raid5.c b/trunk/drivers/md/raid5.c index e2a40283e323..1223e98ecd70 100644 --- a/trunk/drivers/md/raid5.c +++ b/trunk/drivers/md/raid5.c @@ -293,31 +293,9 @@ static struct stripe_head *get_active_stripe(raid5_conf_t *conf, sector_t sector return sh; } -static int grow_one_stripe(raid5_conf_t *conf) -{ - struct stripe_head *sh; - sh = kmem_cache_alloc(conf->slab_cache, GFP_KERNEL); - if (!sh) - return 0; - memset(sh, 0, sizeof(*sh) + (conf->raid_disks-1)*sizeof(struct r5dev)); - sh->raid_conf = conf; - spin_lock_init(&sh->lock); - - if (grow_buffers(sh, conf->raid_disks)) { - shrink_buffers(sh, conf->raid_disks); - kmem_cache_free(conf->slab_cache, sh); - return 0; - } - /* we just created an active stripe so... */ - atomic_set(&sh->count, 1); - atomic_inc(&conf->active_stripes); - INIT_LIST_HEAD(&sh->lru); - release_stripe(sh); - return 1; -} - static int grow_stripes(raid5_conf_t *conf, int num) { + struct stripe_head *sh; kmem_cache_t *sc; int devs = conf->raid_disks; @@ -330,39 +308,48 @@ static int grow_stripes(raid5_conf_t *conf, int num) return 1; conf->slab_cache = sc; while (num--) { - if (!grow_one_stripe(conf)) + sh = kmem_cache_alloc(sc, GFP_KERNEL); + if (!sh) + return 1; + memset(sh, 0, sizeof(*sh) + (devs-1)*sizeof(struct r5dev)); + sh->raid_conf = conf; + spin_lock_init(&sh->lock); + + if (grow_buffers(sh, conf->raid_disks)) { + shrink_buffers(sh, conf->raid_disks); + kmem_cache_free(sc, sh); return 1; + } + /* we just created an active stripe so... */ + atomic_set(&sh->count, 1); + atomic_inc(&conf->active_stripes); + INIT_LIST_HEAD(&sh->lru); + release_stripe(sh); } return 0; } -static int drop_one_stripe(raid5_conf_t *conf) -{ - struct stripe_head *sh; - - spin_lock_irq(&conf->device_lock); - sh = get_free_stripe(conf); - spin_unlock_irq(&conf->device_lock); - if (!sh) - return 0; - if (atomic_read(&sh->count)) - BUG(); - shrink_buffers(sh, conf->raid_disks); - kmem_cache_free(conf->slab_cache, sh); - atomic_dec(&conf->active_stripes); - return 1; -} - static void shrink_stripes(raid5_conf_t *conf) { - while (drop_one_stripe(conf)) - ; + struct stripe_head *sh; + while (1) { + spin_lock_irq(&conf->device_lock); + sh = get_free_stripe(conf); + spin_unlock_irq(&conf->device_lock); + if (!sh) + break; + if (atomic_read(&sh->count)) + BUG(); + shrink_buffers(sh, conf->raid_disks); + kmem_cache_free(conf->slab_cache, sh); + atomic_dec(&conf->active_stripes); + } kmem_cache_destroy(conf->slab_cache); conf->slab_cache = NULL; } -static int raid5_end_read_request(struct bio * bi, unsigned int bytes_done, +static int raid5_end_read_request (struct bio * bi, unsigned int bytes_done, int error) { struct stripe_head *sh = bi->bi_private; @@ -414,35 +401,10 @@ static int raid5_end_read_request(struct bio * bi, unsigned int bytes_done, } #else set_bit(R5_UPTODATE, &sh->dev[i].flags); -#endif - if (test_bit(R5_ReadError, &sh->dev[i].flags)) { - printk("R5: read error corrected!!\n"); - clear_bit(R5_ReadError, &sh->dev[i].flags); - clear_bit(R5_ReWrite, &sh->dev[i].flags); - } - if (atomic_read(&conf->disks[i].rdev->read_errors)) - atomic_set(&conf->disks[i].rdev->read_errors, 0); +#endif } else { - int retry = 0; + md_error(conf->mddev, conf->disks[i].rdev); clear_bit(R5_UPTODATE, &sh->dev[i].flags); - atomic_inc(&conf->disks[i].rdev->read_errors); - if (conf->mddev->degraded) - printk("R5: read error not correctable.\n"); - else if (test_bit(R5_ReWrite, &sh->dev[i].flags)) - /* Oh, no!!! */ - printk("R5: read error NOT corrected!!\n"); - else if (atomic_read(&conf->disks[i].rdev->read_errors) - > conf->max_nr_stripes) - printk("raid5: Too many read errors, failing device.\n"); - else - retry = 1; - if (retry) - set_bit(R5_ReadError, &sh->dev[i].flags); - else { - clear_bit(R5_ReadError, &sh->dev[i].flags); - clear_bit(R5_ReWrite, &sh->dev[i].flags); - md_error(conf->mddev, conf->disks[i].rdev); - } } rdev_dec_pending(conf->disks[i].rdev, conf->mddev); #if 0 @@ -525,19 +487,19 @@ static void error(mddev_t *mddev, mdk_rdev_t *rdev) raid5_conf_t *conf = (raid5_conf_t *) mddev->private; PRINTK("raid5: error called\n"); - if (!test_bit(Faulty, &rdev->flags)) { + if (!rdev->faulty) { mddev->sb_dirty = 1; - if (test_bit(In_sync, &rdev->flags)) { + if (rdev->in_sync) { conf->working_disks--; mddev->degraded++; conf->failed_disks++; - clear_bit(In_sync, &rdev->flags); + rdev->in_sync = 0; /* * if recovery was running, make sure it aborts. */ set_bit(MD_RECOVERY_ERR, &mddev->recovery); } - set_bit(Faulty, &rdev->flags); + rdev->faulty = 1; printk (KERN_ALERT "raid5: Disk failure on %s, disabling device." " Operation continuing on %d devices\n", @@ -1003,13 +965,7 @@ static void handle_stripe(struct stripe_head *sh) } if (dev->written) written++; rdev = conf->disks[i].rdev; /* FIXME, should I be looking rdev */ - if (!rdev || !test_bit(In_sync, &rdev->flags)) { - /* The ReadError flag wil just be confusing now */ - clear_bit(R5_ReadError, &dev->flags); - clear_bit(R5_ReWrite, &dev->flags); - } - if (!rdev || !test_bit(In_sync, &rdev->flags) - || test_bit(R5_ReadError, &dev->flags)) { + if (!rdev || !rdev->in_sync) { failed++; failed_num = i; } else @@ -1024,14 +980,6 @@ static void handle_stripe(struct stripe_head *sh) if (failed > 1 && to_read+to_write+written) { for (i=disks; i--; ) { int bitmap_end = 0; - - if (test_bit(R5_ReadError, &sh->dev[i].flags)) { - mdk_rdev_t *rdev = conf->disks[i].rdev; - if (rdev && test_bit(In_sync, &rdev->flags)) - /* multiple read failures in one stripe */ - md_error(conf->mddev, rdev); - } - spin_lock_irq(&conf->device_lock); /* fail all writes first */ bi = sh->dev[i].towrite; @@ -1067,8 +1015,7 @@ static void handle_stripe(struct stripe_head *sh) } /* fail any reads if this device is non-operational */ - if (!test_bit(R5_Insync, &sh->dev[i].flags) || - test_bit(R5_ReadError, &sh->dev[i].flags)) { + if (!test_bit(R5_Insync, &sh->dev[i].flags)) { bi = sh->dev[i].toread; sh->dev[i].toread = NULL; if (test_and_clear_bit(R5_Overlap, &sh->dev[i].flags)) @@ -1300,11 +1247,6 @@ static void handle_stripe(struct stripe_head *sh) !memcmp(pagea, pagea+4, STRIPE_SIZE-4)) { /* parity is correct (on disc, not in buffer any more) */ set_bit(STRIPE_INSYNC, &sh->state); - } else { - conf->mddev->resync_mismatches += STRIPE_SECTORS; - if (test_bit(MD_RECOVERY_CHECK, &conf->mddev->recovery)) - /* don't try to repair!! */ - set_bit(STRIPE_INSYNC, &sh->state); } } if (!test_bit(STRIPE_INSYNC, &sh->state)) { @@ -1332,27 +1274,7 @@ static void handle_stripe(struct stripe_head *sh) md_done_sync(conf->mddev, STRIPE_SECTORS,1); clear_bit(STRIPE_SYNCING, &sh->state); } - - /* If the failed drive is just a ReadError, then we might need to progress - * the repair/check process - */ - if (failed == 1 && ! conf->mddev->ro && - test_bit(R5_ReadError, &sh->dev[failed_num].flags) - && !test_bit(R5_LOCKED, &sh->dev[failed_num].flags) - && test_bit(R5_UPTODATE, &sh->dev[failed_num].flags) - ) { - dev = &sh->dev[failed_num]; - if (!test_bit(R5_ReWrite, &dev->flags)) { - set_bit(R5_Wantwrite, &dev->flags); - set_bit(R5_ReWrite, &dev->flags); - set_bit(R5_LOCKED, &dev->flags); - } else { - /* let's read it back */ - set_bit(R5_Wantread, &dev->flags); - set_bit(R5_LOCKED, &dev->flags); - } - } - + spin_unlock(&sh->lock); while ((bi=return_bi)) { @@ -1383,8 +1305,8 @@ static void handle_stripe(struct stripe_head *sh) bi->bi_end_io = raid5_end_read_request; rcu_read_lock(); - rdev = rcu_dereference(conf->disks[i].rdev); - if (rdev && test_bit(Faulty, &rdev->flags)) + rdev = conf->disks[i].rdev; + if (rdev && rdev->faulty) rdev = NULL; if (rdev) atomic_inc(&rdev->nr_pending); @@ -1457,8 +1379,8 @@ static void unplug_slaves(mddev_t *mddev) rcu_read_lock(); for (i=0; iraid_disks; i++) { - mdk_rdev_t *rdev = rcu_dereference(conf->disks[i].rdev); - if (rdev && !test_bit(Faulty, &rdev->flags) && atomic_read(&rdev->nr_pending)) { + mdk_rdev_t *rdev = conf->disks[i].rdev; + if (rdev && !rdev->faulty && atomic_read(&rdev->nr_pending)) { request_queue_t *r_queue = bdev_get_queue(rdev->bdev); atomic_inc(&rdev->nr_pending); @@ -1502,8 +1424,8 @@ static int raid5_issue_flush(request_queue_t *q, struct gendisk *disk, rcu_read_lock(); for (i=0; iraid_disks && ret == 0; i++) { - mdk_rdev_t *rdev = rcu_dereference(conf->disks[i].rdev); - if (rdev && !test_bit(Faulty, &rdev->flags)) { + mdk_rdev_t *rdev = conf->disks[i].rdev; + if (rdev && !rdev->faulty) { struct block_device *bdev = rdev->bdev; request_queue_t *r_queue = bdev_get_queue(bdev); @@ -1645,7 +1567,6 @@ static sector_t sync_request(mddev_t *mddev, sector_t sector_nr, int *skipped, i return rv; } if (!bitmap_start_sync(mddev->bitmap, sector_nr, &sync_blocks, 1) && - !test_bit(MD_RECOVERY_REQUESTED, &mddev->recovery) && !conf->fullsync && sync_blocks >= STRIPE_SECTORS) { /* we can skip this block, and probably more */ sync_blocks /= STRIPE_SECTORS; @@ -1742,74 +1663,6 @@ static void raid5d (mddev_t *mddev) PRINTK("--- raid5d inactive\n"); } -static ssize_t -raid5_show_stripe_cache_size(mddev_t *mddev, char *page) -{ - raid5_conf_t *conf = mddev_to_conf(mddev); - if (conf) - return sprintf(page, "%d\n", conf->max_nr_stripes); - else - return 0; -} - -static ssize_t -raid5_store_stripe_cache_size(mddev_t *mddev, const char *page, size_t len) -{ - raid5_conf_t *conf = mddev_to_conf(mddev); - char *end; - int new; - if (len >= PAGE_SIZE) - return -EINVAL; - if (!conf) - return -ENODEV; - - new = simple_strtoul(page, &end, 10); - if (!*page || (*end && *end != '\n') ) - return -EINVAL; - if (new <= 16 || new > 32768) - return -EINVAL; - while (new < conf->max_nr_stripes) { - if (drop_one_stripe(conf)) - conf->max_nr_stripes--; - else - break; - } - while (new > conf->max_nr_stripes) { - if (grow_one_stripe(conf)) - conf->max_nr_stripes++; - else break; - } - return len; -} - -static struct md_sysfs_entry -raid5_stripecache_size = __ATTR(stripe_cache_size, S_IRUGO | S_IWUSR, - raid5_show_stripe_cache_size, - raid5_store_stripe_cache_size); - -static ssize_t -stripe_cache_active_show(mddev_t *mddev, char *page) -{ - raid5_conf_t *conf = mddev_to_conf(mddev); - if (conf) - return sprintf(page, "%d\n", atomic_read(&conf->active_stripes)); - else - return 0; -} - -static struct md_sysfs_entry -raid5_stripecache_active = __ATTR_RO(stripe_cache_active); - -static struct attribute *raid5_attrs[] = { - &raid5_stripecache_size.attr, - &raid5_stripecache_active.attr, - NULL, -}; -static struct attribute_group raid5_attrs_group = { - .name = NULL, - .attrs = raid5_attrs, -}; - static int run(mddev_t *mddev) { raid5_conf_t *conf; @@ -1856,7 +1709,7 @@ static int run(mddev_t *mddev) disk->rdev = rdev; - if (test_bit(In_sync, &rdev->flags)) { + if (rdev->in_sync) { char b[BDEVNAME_SIZE]; printk(KERN_INFO "raid5: device %s operational as raid" " disk %d\n", bdevname(rdev->bdev,b), @@ -1951,7 +1804,6 @@ memory = conf->max_nr_stripes * (sizeof(struct stripe_head) + } /* Ok, everything is just fine now */ - sysfs_create_group(&mddev->kobj, &raid5_attrs_group); if (mddev->bitmap) mddev->thread->timeout = mddev->bitmap->daemon_sleep * HZ; @@ -1976,7 +1828,7 @@ memory = conf->max_nr_stripes * (sizeof(struct stripe_head) + -static int stop(mddev_t *mddev) +static int stop (mddev_t *mddev) { raid5_conf_t *conf = (raid5_conf_t *) mddev->private; @@ -1985,7 +1837,6 @@ static int stop(mddev_t *mddev) shrink_stripes(conf); free_pages((unsigned long) conf->stripe_hashtbl, HASH_PAGES_ORDER); blk_sync_queue(mddev->queue); /* the unplug fn references 'conf'*/ - sysfs_remove_group(&mddev->kobj, &raid5_attrs_group); kfree(conf); mddev->private = NULL; return 0; @@ -2036,7 +1887,7 @@ static void status (struct seq_file *seq, mddev_t *mddev) for (i = 0; i < conf->raid_disks; i++) seq_printf (seq, "%s", conf->disks[i].rdev && - test_bit(In_sync, &conf->disks[i].rdev->flags) ? "U" : "_"); + conf->disks[i].rdev->in_sync ? "U" : "_"); seq_printf (seq, "]"); #if RAID5_DEBUG #define D(x) \ @@ -2063,7 +1914,7 @@ static void print_raid5_conf (raid5_conf_t *conf) tmp = conf->disks + i; if (tmp->rdev) printk(" disk %d, o:%d, dev:%s\n", - i, !test_bit(Faulty, &tmp->rdev->flags), + i, !tmp->rdev->faulty, bdevname(tmp->rdev->bdev,b)); } } @@ -2077,12 +1928,12 @@ static int raid5_spare_active(mddev_t *mddev) for (i = 0; i < conf->raid_disks; i++) { tmp = conf->disks + i; if (tmp->rdev - && !test_bit(Faulty, &tmp->rdev->flags) - && !test_bit(In_sync, &tmp->rdev->flags)) { + && !tmp->rdev->faulty + && !tmp->rdev->in_sync) { mddev->degraded--; conf->failed_disks--; conf->working_disks++; - set_bit(In_sync, &tmp->rdev->flags); + tmp->rdev->in_sync = 1; } } print_raid5_conf(conf); @@ -2099,7 +1950,7 @@ static int raid5_remove_disk(mddev_t *mddev, int number) print_raid5_conf(conf); rdev = p->rdev; if (rdev) { - if (test_bit(In_sync, &rdev->flags) || + if (rdev->in_sync || atomic_read(&rdev->nr_pending)) { err = -EBUSY; goto abort; @@ -2134,12 +1985,12 @@ static int raid5_add_disk(mddev_t *mddev, mdk_rdev_t *rdev) */ for (disk=0; disk < mddev->raid_disks; disk++) if ((p=conf->disks + disk)->rdev == NULL) { - clear_bit(In_sync, &rdev->flags); + rdev->in_sync = 0; rdev->raid_disk = disk; found = 1; if (rdev->saved_raid_disk != disk) conf->fullsync = 1; - rcu_assign_pointer(p->rdev, rdev); + p->rdev = rdev; break; } print_raid5_conf(conf); diff --git a/trunk/drivers/md/raid6main.c b/trunk/drivers/md/raid6main.c index eae5a35629c5..775786947701 100644 --- a/trunk/drivers/md/raid6main.c +++ b/trunk/drivers/md/raid6main.c @@ -507,19 +507,19 @@ static void error(mddev_t *mddev, mdk_rdev_t *rdev) raid6_conf_t *conf = (raid6_conf_t *) mddev->private; PRINTK("raid6: error called\n"); - if (!test_bit(Faulty, &rdev->flags)) { + if (!rdev->faulty) { mddev->sb_dirty = 1; - if (test_bit(In_sync, &rdev->flags)) { + if (rdev->in_sync) { conf->working_disks--; mddev->degraded++; conf->failed_disks++; - clear_bit(In_sync, &rdev->flags); + rdev->in_sync = 0; /* * if recovery was running, make sure it aborts. */ set_bit(MD_RECOVERY_ERR, &mddev->recovery); } - set_bit(Faulty, &rdev->flags); + rdev->faulty = 1; printk (KERN_ALERT "raid6: Disk failure on %s, disabling device." " Operation continuing on %d devices\n", @@ -1071,7 +1071,7 @@ static void handle_stripe(struct stripe_head *sh) } if (dev->written) written++; rdev = conf->disks[i].rdev; /* FIXME, should I be looking rdev */ - if (!rdev || !test_bit(In_sync, &rdev->flags)) { + if (!rdev || !rdev->in_sync) { if ( failed < 2 ) failed_num[failed] = i; failed++; @@ -1464,8 +1464,8 @@ static void handle_stripe(struct stripe_head *sh) bi->bi_end_io = raid6_end_read_request; rcu_read_lock(); - rdev = rcu_dereference(conf->disks[i].rdev); - if (rdev && test_bit(Faulty, &rdev->flags)) + rdev = conf->disks[i].rdev; + if (rdev && rdev->faulty) rdev = NULL; if (rdev) atomic_inc(&rdev->nr_pending); @@ -1538,8 +1538,8 @@ static void unplug_slaves(mddev_t *mddev) rcu_read_lock(); for (i=0; iraid_disks; i++) { - mdk_rdev_t *rdev = rcu_dereference(conf->disks[i].rdev); - if (rdev && !test_bit(Faulty, &rdev->flags) && atomic_read(&rdev->nr_pending)) { + mdk_rdev_t *rdev = conf->disks[i].rdev; + if (rdev && !rdev->faulty && atomic_read(&rdev->nr_pending)) { request_queue_t *r_queue = bdev_get_queue(rdev->bdev); atomic_inc(&rdev->nr_pending); @@ -1583,8 +1583,8 @@ static int raid6_issue_flush(request_queue_t *q, struct gendisk *disk, rcu_read_lock(); for (i=0; iraid_disks && ret == 0; i++) { - mdk_rdev_t *rdev = rcu_dereference(conf->disks[i].rdev); - if (rdev && !test_bit(Faulty, &rdev->flags)) { + mdk_rdev_t *rdev = conf->disks[i].rdev; + if (rdev && !rdev->faulty) { struct block_device *bdev = rdev->bdev; request_queue_t *r_queue = bdev_get_queue(bdev); @@ -1868,7 +1868,7 @@ static int run(mddev_t *mddev) disk->rdev = rdev; - if (test_bit(In_sync, &rdev->flags)) { + if (rdev->in_sync) { char b[BDEVNAME_SIZE]; printk(KERN_INFO "raid6: device %s operational as raid" " disk %d\n", bdevname(rdev->bdev,b), @@ -2052,7 +2052,7 @@ static void status (struct seq_file *seq, mddev_t *mddev) for (i = 0; i < conf->raid_disks; i++) seq_printf (seq, "%s", conf->disks[i].rdev && - test_bit(In_sync, &conf->disks[i].rdev->flags) ? "U" : "_"); + conf->disks[i].rdev->in_sync ? "U" : "_"); seq_printf (seq, "]"); #if RAID6_DUMPSTATE seq_printf (seq, "\n"); @@ -2078,7 +2078,7 @@ static void print_raid6_conf (raid6_conf_t *conf) tmp = conf->disks + i; if (tmp->rdev) printk(" disk %d, o:%d, dev:%s\n", - i, !test_bit(Faulty, &tmp->rdev->flags), + i, !tmp->rdev->faulty, bdevname(tmp->rdev->bdev,b)); } } @@ -2092,12 +2092,12 @@ static int raid6_spare_active(mddev_t *mddev) for (i = 0; i < conf->raid_disks; i++) { tmp = conf->disks + i; if (tmp->rdev - && !test_bit(Faulty, &tmp->rdev->flags) - && !test_bit(In_sync, &tmp->rdev->flags)) { + && !tmp->rdev->faulty + && !tmp->rdev->in_sync) { mddev->degraded--; conf->failed_disks--; conf->working_disks++; - set_bit(In_sync, &tmp->rdev->flags); + tmp->rdev->in_sync = 1; } } print_raid6_conf(conf); @@ -2114,7 +2114,7 @@ static int raid6_remove_disk(mddev_t *mddev, int number) print_raid6_conf(conf); rdev = p->rdev; if (rdev) { - if (test_bit(In_sync, &rdev->flags) || + if (rdev->in_sync || atomic_read(&rdev->nr_pending)) { err = -EBUSY; goto abort; @@ -2149,12 +2149,12 @@ static int raid6_add_disk(mddev_t *mddev, mdk_rdev_t *rdev) */ for (disk=0; disk < mddev->raid_disks; disk++) if ((p=conf->disks + disk)->rdev == NULL) { - clear_bit(In_sync, &rdev->flags); + rdev->in_sync = 0; rdev->raid_disk = disk; found = 1; if (rdev->saved_raid_disk != disk) conf->fullsync = 1; - rcu_assign_pointer(p->rdev, rdev); + p->rdev = rdev; break; } print_raid6_conf(conf); diff --git a/trunk/drivers/media/common/ir-common.c b/trunk/drivers/media/common/ir-common.c index 4b71fd6f7aed..31fccb4f05d6 100644 --- a/trunk/drivers/media/common/ir-common.c +++ b/trunk/drivers/media/common/ir-common.c @@ -116,7 +116,7 @@ IR_KEYTAB_TYPE ir_codes_winfast[IR_KEYTAB_SIZE] = { [ 46 ] = KEY_BLUE, [ 24 ] = KEY_KPPLUS, /* fine tune + */ [ 25 ] = KEY_KPMINUS, /* fine tune - */ - [ 33 ] = KEY_KPDOT, + [ 33 ] = KEY_KPDOT, [ 19 ] = KEY_KPENTER, [ 34 ] = KEY_BACK, [ 35 ] = KEY_PLAYPAUSE, @@ -239,7 +239,7 @@ static void ir_input_key_event(struct input_dev *dev, struct ir_input_state *ir) dprintk(1,"%s: key event code=%d down=%d\n", dev->name,ir->keycode,ir->keypressed); input_report_key(dev,ir->keycode,ir->keypressed); - input_sync(dev); + input_sync(dev); } /* -------------------------------------------------------------------------- */ diff --git a/trunk/drivers/media/dvb/b2c2/flexcop-fe-tuner.c b/trunk/drivers/media/dvb/b2c2/flexcop-fe-tuner.c index a35330315f65..47e28b0ee951 100644 --- a/trunk/drivers/media/dvb/b2c2/flexcop-fe-tuner.c +++ b/trunk/drivers/media/dvb/b2c2/flexcop-fe-tuner.c @@ -13,8 +13,6 @@ #include "bcm3510.h" #include "stv0297.h" #include "mt312.h" -#include "lgdt330x.h" -#include "dvb-pll.h" /* lnb control */ @@ -236,6 +234,7 @@ static struct stv0299_config samsung_tbmu24112_config = { .inittab = samsung_tbmu24112_inittab, .mclk = 88000000UL, .invert = 0, + .enhanced_tuning = 0, .skip_reinit = 0, .lock_output = STV0229_LOCKOUTPUT_LK, .volt13_op0_op1 = STV0299_VOLT13_OP1, @@ -297,52 +296,6 @@ static int flexcop_fe_request_firmware(struct dvb_frontend* fe, const struct fir return request_firmware(fw, name, fc->dev); } -static int lgdt3303_pll_set(struct dvb_frontend* fe, - struct dvb_frontend_parameters* params) -{ - struct flexcop_device *fc = fe->dvb->priv; - u8 buf[4]; - struct i2c_msg msg = - { .addr = 0x61, .flags = 0, .buf = buf, .len = 4 }; - int err; - - dvb_pll_configure(&dvb_pll_tdvs_tua6034,buf, params->frequency, 0); - dprintk(1, "%s: tuner at 0x%02x bytes: 0x%02x 0x%02x 0x%02x 0x%02x\n", - __FUNCTION__, msg.addr, buf[0],buf[1],buf[2],buf[3]); - if ((err = i2c_transfer(&fc->i2c_adap, &msg, 1)) != 1) { - printk(KERN_WARNING "lgdt3303: %s error " - "(addr %02x <- %02x, err = %i)\n", - __FUNCTION__, buf[0], buf[1], err); - if (err < 0) - return err; - else - return -EREMOTEIO; - } - - buf[0] = 0x86 | 0x18; - buf[1] = 0x50; - msg.len = 2; - if ((err = i2c_transfer(&fc->i2c_adap, &msg, 1)) != 1) { - printk(KERN_WARNING "lgdt3303: %s error " - "(addr %02x <- %02x, err = %i)\n", - __FUNCTION__, buf[0], buf[1], err); - if (err < 0) - return err; - else - return -EREMOTEIO; - } - - return 0; -} - -static struct lgdt330x_config air2pc_atsc_hd5000_config = { - .demod_address = 0x59, - .demod_chip = LGDT3303, - .serial_mpeg = 0x04, - .pll_set = lgdt3303_pll_set, - .clock_polarity_flip = 1, -}; - static struct nxt2002_config samsung_tbmv_config = { .demod_address = 0x0a, .request_firmware = flexcop_fe_request_firmware, @@ -505,11 +458,6 @@ int flexcop_frontend_init(struct flexcop_device *fc) fc->dev_type = FC_AIR_ATSC2; info("found the nxt2002 at i2c address: 0x%02x",samsung_tbmv_config.demod_address); } else - /* try the air atsc 3nd generation (lgdt3303) */ - if ((fc->fe = lgdt330x_attach(&air2pc_atsc_hd5000_config, &fc->i2c_adap)) != NULL) { - fc->dev_type = FC_AIR_ATSC3; - info("found the lgdt3303 at i2c address: 0x%02x",air2pc_atsc_hd5000_config.demod_address); - } else /* try the air atsc 1nd generation (bcm3510)/panasonic ct10s */ if ((fc->fe = bcm3510_attach(&air2pc_atsc_first_gen_config, &fc->i2c_adap)) != NULL) { fc->dev_type = FC_AIR_ATSC1; diff --git a/trunk/drivers/media/dvb/b2c2/flexcop-misc.c b/trunk/drivers/media/dvb/b2c2/flexcop-misc.c index 62282d8dbfa8..3a08d38b318a 100644 --- a/trunk/drivers/media/dvb/b2c2/flexcop-misc.c +++ b/trunk/drivers/media/dvb/b2c2/flexcop-misc.c @@ -51,7 +51,6 @@ const char *flexcop_device_names[] = { "Sky2PC/SkyStar 2 DVB-S", "Sky2PC/SkyStar 2 DVB-S (old version)", "Cable2PC/CableStar 2 DVB-C", - "Air2PC/AirStar 2 ATSC 3rd generation (HD5000)", }; const char *flexcop_bus_names[] = { diff --git a/trunk/drivers/media/dvb/b2c2/flexcop-reg.h b/trunk/drivers/media/dvb/b2c2/flexcop-reg.h index 23cc6431e2b8..4ae1eb5bfe98 100644 --- a/trunk/drivers/media/dvb/b2c2/flexcop-reg.h +++ b/trunk/drivers/media/dvb/b2c2/flexcop-reg.h @@ -26,7 +26,6 @@ typedef enum { FC_SKY, FC_SKY_OLD, FC_CABLE, - FC_AIR_ATSC3, } flexcop_device_type_t; typedef enum { diff --git a/trunk/drivers/media/dvb/b2c2/flexcop.c b/trunk/drivers/media/dvb/b2c2/flexcop.c index 123ed96f6faa..12873d435406 100644 --- a/trunk/drivers/media/dvb/b2c2/flexcop.c +++ b/trunk/drivers/media/dvb/b2c2/flexcop.c @@ -193,7 +193,6 @@ static void flexcop_reset(struct flexcop_device *fc) v204 = fc->read_ibi_reg(fc,misc_204); v204.misc_204.Per_reset_sig = 0; fc->write_ibi_reg(fc,misc_204,v204); - msleep(1); v204.misc_204.Per_reset_sig = 1; fc->write_ibi_reg(fc,misc_204,v204); } diff --git a/trunk/drivers/media/dvb/bt8xx/Kconfig b/trunk/drivers/media/dvb/bt8xx/Kconfig index 2337b41714e0..1e85d16491b0 100644 --- a/trunk/drivers/media/dvb/bt8xx/Kconfig +++ b/trunk/drivers/media/dvb/bt8xx/Kconfig @@ -6,12 +6,10 @@ config DVB_BT8XX select DVB_NXT6000 select DVB_CX24110 select DVB_OR51211 - select DVB_LGDT330X help Support for PCI cards based on the Bt8xx PCI bridge. Examples are the Nebula cards, the Pinnacle PCTV cards, the Twinhan DST cards, - the pcHDTV HD2000 cards, the DViCO FusionHDTV Lite cards, and - some AVerMedia cards. + the pcHDTV HD2000 cards, and certain AVerMedia cards. Since these cards have no MPEG decoder onboard, they transmit only compressed MPEG data over the PCI bus, so you need diff --git a/trunk/drivers/media/dvb/bt8xx/dst.c b/trunk/drivers/media/dvb/bt8xx/dst.c index 8977c7a313df..b3c9d7327ac1 100644 --- a/trunk/drivers/media/dvb/bt8xx/dst.c +++ b/trunk/drivers/media/dvb/bt8xx/dst.c @@ -690,8 +690,8 @@ struct dst_types dst_tlist[] = { .device_id = "DTT-CI", .offset = 1, .dst_type = DST_TYPE_IS_TERR, - .type_flags = DST_TYPE_HAS_TS204 | DST_TYPE_HAS_NEWTUNE | DST_TYPE_HAS_FW_2 | DST_TYPE_HAS_MULTI_FE, - .dst_feature = DST_TYPE_HAS_CA + .type_flags = DST_TYPE_HAS_TS204 | DST_TYPE_HAS_FW_2, + .dst_feature = 0 }, { @@ -796,56 +796,6 @@ static int dst_get_vendor(struct dst_state *state) return 0; } -static int dst_get_tuner_info(struct dst_state *state) -{ - u8 get_tuner_1[] = { 0x00, 0x13, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 }; - u8 get_tuner_2[] = { 0x00, 0x0b, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 }; - - get_tuner_1[7] = dst_check_sum(get_tuner_1, 7); - get_tuner_2[7] = dst_check_sum(get_tuner_2, 7); - if (state->type_flags & DST_TYPE_HAS_MULTI_FE) { - if (dst_command(state, get_tuner_2, 8) < 0) { - dprintk(verbose, DST_INFO, 1, "Unsupported Command"); - return -1; - } - } else { - if (dst_command(state, get_tuner_1, 8) < 0) { - dprintk(verbose, DST_INFO, 1, "Unsupported Command"); - return -1; - } - } - memset(&state->board_info, '\0', 8); - memcpy(&state->board_info, &state->rxbuffer, 8); - if (state->type_flags & DST_TYPE_HAS_MULTI_FE) { - if (state->board_info[1] == 0x0b) { - if (state->type_flags & DST_TYPE_HAS_TS204) - state->type_flags &= ~DST_TYPE_HAS_TS204; - state->type_flags |= DST_TYPE_HAS_NEWTUNE; - dprintk(verbose, DST_INFO, 1, "DST type has TS=188"); - } else { - if (state->type_flags & DST_TYPE_HAS_NEWTUNE) - state->type_flags &= ~DST_TYPE_HAS_NEWTUNE; - state->type_flags |= DST_TYPE_HAS_TS204; - dprintk(verbose, DST_INFO, 1, "DST type has TS=204"); - } - } else { - if (state->board_info[0] == 0xbc) { - if (state->type_flags & DST_TYPE_HAS_TS204) - state->type_flags &= ~DST_TYPE_HAS_TS204; - state->type_flags |= DST_TYPE_HAS_NEWTUNE; - dprintk(verbose, DST_INFO, 1, "DST type has TS=188, Daughterboard=[%d]", state->board_info[1]); - - } else if (state->board_info[0] == 0xcc) { - if (state->type_flags & DST_TYPE_HAS_NEWTUNE) - state->type_flags &= ~DST_TYPE_HAS_NEWTUNE; - state->type_flags |= DST_TYPE_HAS_TS204; - dprintk(verbose, DST_INFO, 1, "DST type has TS=204 Daughterboard=[%d]", state->board_info[1]); - } - } - - return 0; -} - static int dst_get_device_id(struct dst_state *state) { u8 reply; @@ -905,12 +855,15 @@ static int dst_get_device_id(struct dst_state *state) state->dst_type = use_dst_type; dst_type_flags_print(state->type_flags); + if (state->type_flags & DST_TYPE_HAS_TS204) { + dst_packsize(state, 204); + } + return 0; } static int dst_probe(struct dst_state *state) { - sema_init(&state->dst_mutex, 1); if ((rdc_8820_reset(state)) < 0) { dprintk(verbose, DST_ERROR, 1, "RDC 8820 RESET Failed."); return -1; @@ -933,13 +886,6 @@ static int dst_probe(struct dst_state *state) dprintk(verbose, DST_INFO, 1, "MAC: Unsupported command"); return 0; } - if ((state->type_flags & DST_TYPE_HAS_MULTI_FE) || (state->type_flags & DST_TYPE_HAS_FW_BUILD)) { - if (dst_get_tuner_info(state) < 0) - dprintk(verbose, DST_INFO, 1, "Tuner: Unsupported command"); - } - if (state->type_flags & DST_TYPE_HAS_TS204) { - dst_packsize(state, 204); - } if (state->type_flags & DST_TYPE_HAS_FW_BUILD) { if (dst_fw_ver(state) < 0) { dprintk(verbose, DST_INFO, 1, "FW: Unsupported command"); @@ -961,23 +907,21 @@ static int dst_probe(struct dst_state *state) int dst_command(struct dst_state *state, u8 *data, u8 len) { u8 reply; - - down(&state->dst_mutex); if ((dst_comm_init(state)) < 0) { dprintk(verbose, DST_NOTICE, 1, "DST Communication Initialization Failed."); - goto error; + return -1; } if (write_dst(state, data, len)) { dprintk(verbose, DST_INFO, 1, "Tring to recover.. "); if ((dst_error_recovery(state)) < 0) { dprintk(verbose, DST_ERROR, 1, "Recovery Failed."); - goto error; + return -1; } - goto error; + return -1; } if ((dst_pio_disable(state)) < 0) { dprintk(verbose, DST_ERROR, 1, "PIO Disable Failed."); - goto error; + return -1; } if (state->type_flags & DST_TYPE_HAS_FW_1) udelay(3000); @@ -985,41 +929,36 @@ int dst_command(struct dst_state *state, u8 *data, u8 len) dprintk(verbose, DST_DEBUG, 1, "Trying to recover.. "); if ((dst_error_recovery(state)) < 0) { dprintk(verbose, DST_INFO, 1, "Recovery Failed."); - goto error; + return -1; } - goto error; + return -1; } if (reply != ACK) { dprintk(verbose, DST_INFO, 1, "write not acknowledged 0x%02x ", reply); - goto error; + return -1; } if (len >= 2 && data[0] == 0 && (data[1] == 1 || data[1] == 3)) - goto error; + return 0; if (state->type_flags & DST_TYPE_HAS_FW_1) udelay(3000); else udelay(2000); if (!dst_wait_dst_ready(state, NO_DELAY)) - goto error; + return -1; if (read_dst(state, state->rxbuffer, FIXED_COMM)) { dprintk(verbose, DST_DEBUG, 1, "Trying to recover.. "); if ((dst_error_recovery(state)) < 0) { dprintk(verbose, DST_INFO, 1, "Recovery failed."); - goto error; + return -1; } - goto error; + return -1; } if (state->rxbuffer[7] != dst_check_sum(state->rxbuffer, 7)) { dprintk(verbose, DST_INFO, 1, "checksum failure"); - goto error; + return -1; } - up(&state->dst_mutex); - return 0; - -error: - up(&state->dst_mutex); - return -EIO; + return 0; } EXPORT_SYMBOL(dst_command); @@ -1077,7 +1016,7 @@ static int dst_get_tuna(struct dst_state *state) return 0; state->diseq_flags &= ~(HAS_LOCK); if (!dst_wait_dst_ready(state, NO_DELAY)) - return -EIO; + return 0; if (state->type_flags & DST_TYPE_HAS_NEWTUNE) /* how to get variable length reply ???? */ retval = read_dst(state, state->rx_tuna, 10); @@ -1085,27 +1024,22 @@ static int dst_get_tuna(struct dst_state *state) retval = read_dst(state, &state->rx_tuna[2], FIXED_COMM); if (retval < 0) { dprintk(verbose, DST_DEBUG, 1, "read not successful"); - return retval; + return 0; } if (state->type_flags & DST_TYPE_HAS_NEWTUNE) { if (state->rx_tuna[9] != dst_check_sum(&state->rx_tuna[0], 9)) { dprintk(verbose, DST_INFO, 1, "checksum failure ? "); - return -EIO; + return 0; } } else { if (state->rx_tuna[9] != dst_check_sum(&state->rx_tuna[2], 7)) { dprintk(verbose, DST_INFO, 1, "checksum failure? "); - return -EIO; + return 0; } } if (state->rx_tuna[2] == 0 && state->rx_tuna[3] == 0) return 0; - if (state->dst_type == DST_TYPE_IS_SAT) { - state->decode_freq = ((state->rx_tuna[2] & 0x7f) << 8) + state->rx_tuna[3]; - } else { - state->decode_freq = ((state->rx_tuna[2] & 0x7f) << 16) + (state->rx_tuna[3] << 8) + state->rx_tuna[4]; - } - state->decode_freq = state->decode_freq * 1000; + state->decode_freq = ((state->rx_tuna[2] & 0x7f) << 8) + state->rx_tuna[3]; state->decode_lock = 1; state->diseq_flags |= HAS_LOCK; @@ -1128,10 +1062,10 @@ static int dst_write_tuna(struct dvb_frontend *fe) dst_set_voltage(fe, SEC_VOLTAGE_13); } state->diseq_flags &= ~(HAS_LOCK | ATTEMPT_TUNE); - down(&state->dst_mutex); + if ((dst_comm_init(state)) < 0) { dprintk(verbose, DST_DEBUG, 1, "DST Communication initialization failed."); - goto error; + return -1; } if (state->type_flags & DST_TYPE_HAS_NEWTUNE) { state->tx_tuna[9] = dst_check_sum(&state->tx_tuna[0], 9); @@ -1143,29 +1077,23 @@ static int dst_write_tuna(struct dvb_frontend *fe) if (retval < 0) { dst_pio_disable(state); dprintk(verbose, DST_DEBUG, 1, "write not successful"); - goto werr; + return retval; } if ((dst_pio_disable(state)) < 0) { dprintk(verbose, DST_DEBUG, 1, "DST PIO disable failed !"); - goto error; + return -1; } if ((read_dst(state, &reply, GET_ACK) < 0)) { dprintk(verbose, DST_DEBUG, 1, "read verify not successful."); - goto error; + return -1; } if (reply != ACK) { dprintk(verbose, DST_DEBUG, 1, "write not acknowledged 0x%02x ", reply); - goto error; + return 0; } state->diseq_flags |= ATTEMPT_TUNE; - retval = dst_get_tuna(state); -werr: - up(&state->dst_mutex); - return retval; - -error: - up(&state->dst_mutex); - return -EIO; + + return dst_get_tuna(state); } /* diff --git a/trunk/drivers/media/dvb/bt8xx/dst_ca.c b/trunk/drivers/media/dvb/bt8xx/dst_ca.c index e6541aff3996..6776a592045f 100644 --- a/trunk/drivers/media/dvb/bt8xx/dst_ca.c +++ b/trunk/drivers/media/dvb/bt8xx/dst_ca.c @@ -69,53 +69,62 @@ static int ca_set_pid(void) } -static void put_checksum(u8 *check_string, int length) +static int put_checksum(u8 *check_string, int length) { - dprintk(verbose, DST_CA_DEBUG, 1, " Computing string checksum."); - dprintk(verbose, DST_CA_DEBUG, 1, " -> string length : 0x%02x", length); - check_string[length] = dst_check_sum (check_string, length); - dprintk(verbose, DST_CA_DEBUG, 1, " -> checksum : 0x%02x", check_string[length]); + u8 i = 0, checksum = 0; + + dprintk(verbose, DST_CA_DEBUG, 1, " ========================= Checksum calculation ==========================="); + dprintk(verbose, DST_CA_DEBUG, 1, " String Length=[0x%02x]", length); + dprintk(verbose, DST_CA_DEBUG, 1, " String=["); + + while (i < length) { + dprintk(verbose, DST_CA_DEBUG, 0, " %02x", check_string[i]); + checksum += check_string[i]; + i++; + } + dprintk(verbose, DST_CA_DEBUG, 0, " ]\n"); + dprintk(verbose, DST_CA_DEBUG, 1, "Sum=[%02x]\n", checksum); + check_string[length] = ~checksum + 1; + dprintk(verbose, DST_CA_DEBUG, 1, " Checksum=[%02x]", check_string[length]); + dprintk(verbose, DST_CA_DEBUG, 1, " =========================================================================="); + + return 0; } static int dst_ci_command(struct dst_state* state, u8 * data, u8 *ca_string, u8 len, int read) { u8 reply; - down(&state->dst_mutex); dst_comm_init(state); msleep(65); if (write_dst(state, data, len)) { dprintk(verbose, DST_CA_INFO, 1, " Write not successful, trying to recover"); dst_error_recovery(state); - goto error; + return -1; } if ((dst_pio_disable(state)) < 0) { dprintk(verbose, DST_CA_ERROR, 1, " DST PIO disable failed."); - goto error; + return -1; } if (read_dst(state, &reply, GET_ACK) < 0) { dprintk(verbose, DST_CA_INFO, 1, " Read not successful, trying to recover"); dst_error_recovery(state); - goto error; + return -1; } if (read) { if (! dst_wait_dst_ready(state, LONG_DELAY)) { dprintk(verbose, DST_CA_NOTICE, 1, " 8820 not ready"); - goto error; + return -1; } if (read_dst(state, ca_string, 128) < 0) { /* Try to make this dynamic */ dprintk(verbose, DST_CA_INFO, 1, " Read not successful, trying to recover"); dst_error_recovery(state); - goto error; + return -1; } } - up(&state->dst_mutex); - return 0; -error: - up(&state->dst_mutex); - return -EIO; + return 0; } @@ -157,7 +166,7 @@ static int ca_get_app_info(struct dst_state *state) return 0; } -static int ca_get_slot_caps(struct dst_state *state, struct ca_caps *p_ca_caps, void __user *arg) +static int ca_get_slot_caps(struct dst_state *state, struct ca_caps *p_ca_caps, void *arg) { int i; u8 slot_cap[256]; @@ -183,25 +192,25 @@ static int ca_get_slot_caps(struct dst_state *state, struct ca_caps *p_ca_caps, p_ca_caps->descr_num = slot_cap[7]; p_ca_caps->descr_type = 1; - if (copy_to_user(arg, p_ca_caps, sizeof (struct ca_caps))) + if (copy_to_user((struct ca_caps *)arg, p_ca_caps, sizeof (struct ca_caps))) return -EFAULT; return 0; } /* Need some more work */ -static int ca_get_slot_descr(struct dst_state *state, struct ca_msg *p_ca_message, void __user *arg) +static int ca_get_slot_descr(struct dst_state *state, struct ca_msg *p_ca_message, void *arg) { return -EOPNOTSUPP; } -static int ca_get_slot_info(struct dst_state *state, struct ca_slot_info *p_ca_slot_info, void __user *arg) +static int ca_get_slot_info(struct dst_state *state, struct ca_slot_info *p_ca_slot_info, void *arg) { int i; static u8 slot_command[8] = {0x00, 0x05, 0x00, 0x00, 0x00, 0x00, 0x00, 0xff}; - u8 *slot_info = state->messages; + u8 *slot_info = state->rxbuffer; put_checksum(&slot_command[0], 7); if ((dst_put_ci(state, slot_command, sizeof (slot_command), slot_info, GET_REPLY)) < 0) { @@ -229,19 +238,19 @@ static int ca_get_slot_info(struct dst_state *state, struct ca_slot_info *p_ca_s } else p_ca_slot_info->flags = 0; - if (copy_to_user(arg, p_ca_slot_info, sizeof (struct ca_slot_info))) + if (copy_to_user((struct ca_slot_info *)arg, p_ca_slot_info, sizeof (struct ca_slot_info))) return -EFAULT; return 0; } -static int ca_get_message(struct dst_state *state, struct ca_msg *p_ca_message, void __user *arg) +static int ca_get_message(struct dst_state *state, struct ca_msg *p_ca_message, void *arg) { u8 i = 0; u32 command = 0; - if (copy_from_user(p_ca_message, arg, sizeof (struct ca_msg))) + if (copy_from_user(p_ca_message, (void *)arg, sizeof (struct ca_msg))) return -EFAULT; if (p_ca_message->msg) { @@ -257,7 +266,7 @@ static int ca_get_message(struct dst_state *state, struct ca_msg *p_ca_message, switch (command) { case CA_APP_INFO: memcpy(p_ca_message->msg, state->messages, 128); - if (copy_to_user(arg, p_ca_message, sizeof (struct ca_msg)) ) + if (copy_to_user((void *)arg, p_ca_message, sizeof (struct ca_msg)) ) return -EFAULT; break; } @@ -306,7 +315,7 @@ static int write_to_8820(struct dst_state *state, struct ca_msg *hw_buffer, u8 l return 0; } -static u32 asn_1_decode(u8 *asn_1_array) +u32 asn_1_decode(u8 *asn_1_array) { u8 length_field = 0, word_count = 0, count = 0; u32 length = 0; @@ -319,8 +328,7 @@ static u32 asn_1_decode(u8 *asn_1_array) } else { word_count = length_field & 0x7f; for (count = 0; count < word_count; count++) { - length = length << 8; - length += asn_1_array[count + 1]; + length = (length | asn_1_array[count + 1]) << 8; dprintk(verbose, DST_CA_DEBUG, 1, " Length=[%04x]", length); } } @@ -391,14 +399,13 @@ static int dst_check_ca_pmt(struct dst_state *state, struct ca_msg *p_ca_message return 0; } -static int ca_send_message(struct dst_state *state, struct ca_msg *p_ca_message, void __user *arg) +static int ca_send_message(struct dst_state *state, struct ca_msg *p_ca_message, void *arg) { int i = 0; unsigned int ca_message_header_len; u32 command = 0; struct ca_msg *hw_buffer; - int result = 0; if ((hw_buffer = (struct ca_msg *) kmalloc(sizeof (struct ca_msg), GFP_KERNEL)) == NULL) { dprintk(verbose, DST_CA_ERROR, 1, " Memory allocation failure"); @@ -406,11 +413,8 @@ static int ca_send_message(struct dst_state *state, struct ca_msg *p_ca_message, } dprintk(verbose, DST_CA_DEBUG, 1, " "); - if (copy_from_user(p_ca_message, (void *)arg, sizeof (struct ca_msg))) { - result = -EFAULT; - goto free_mem_and_exit; - } - + if (copy_from_user(p_ca_message, (void *)arg, sizeof (struct ca_msg))) + return -EFAULT; if (p_ca_message->msg) { ca_message_header_len = p_ca_message->length; /* Restore it back when you are done */ @@ -429,8 +433,7 @@ static int ca_send_message(struct dst_state *state, struct ca_msg *p_ca_message, dprintk(verbose, DST_CA_DEBUG, 1, "Command = SEND_CA_PMT"); if ((ca_set_pmt(state, p_ca_message, hw_buffer, 0, 0)) < 0) { // code simplification started dprintk(verbose, DST_CA_ERROR, 1, " -->CA_PMT Failed !"); - result = -1; - goto free_mem_and_exit; + return -1; } dprintk(verbose, DST_CA_INFO, 1, " -->CA_PMT Success !"); break; @@ -439,8 +442,7 @@ static int ca_send_message(struct dst_state *state, struct ca_msg *p_ca_message, /* Have to handle the 2 basic types of cards here */ if ((dst_check_ca_pmt(state, p_ca_message, hw_buffer)) < 0) { dprintk(verbose, DST_CA_ERROR, 1, " -->CA_PMT_REPLY Failed !"); - result = -1; - goto free_mem_and_exit; + return -1; } dprintk(verbose, DST_CA_INFO, 1, " -->CA_PMT_REPLY Success !"); break; @@ -449,28 +451,22 @@ static int ca_send_message(struct dst_state *state, struct ca_msg *p_ca_message, if ((ca_get_app_info(state)) < 0) { dprintk(verbose, DST_CA_ERROR, 1, " -->CA_APP_INFO_ENQUIRY Failed !"); - result = -1; - goto free_mem_and_exit; + return -1; } dprintk(verbose, DST_CA_INFO, 1, " -->CA_APP_INFO_ENQUIRY Success !"); break; } } -free_mem_and_exit: - kfree (hw_buffer); - - return result; + return 0; } -static int dst_ca_ioctl(struct inode *inode, struct file *file, unsigned int cmd, unsigned long ioctl_arg) +static int dst_ca_ioctl(struct inode *inode, struct file *file, unsigned int cmd, void *arg) { struct dvb_device* dvbdev = (struct dvb_device*) file->private_data; struct dst_state* state = (struct dst_state*) dvbdev->priv; struct ca_slot_info *p_ca_slot_info; struct ca_caps *p_ca_caps; struct ca_msg *p_ca_message; - void __user *arg = (void __user *)ioctl_arg; - int result = 0; if ((p_ca_message = (struct ca_msg *) kmalloc(sizeof (struct ca_msg), GFP_KERNEL)) == NULL) { dprintk(verbose, DST_CA_ERROR, 1, " Memory allocation failure"); @@ -490,16 +486,14 @@ static int dst_ca_ioctl(struct inode *inode, struct file *file, unsigned int cmd dprintk(verbose, DST_CA_INFO, 1, " Sending message"); if ((ca_send_message(state, p_ca_message, arg)) < 0) { dprintk(verbose, DST_CA_ERROR, 1, " -->CA_SEND_MSG Failed !"); - result = -1; - goto free_mem_and_exit; + return -1; } break; case CA_GET_MSG: dprintk(verbose, DST_CA_INFO, 1, " Getting message"); if ((ca_get_message(state, p_ca_message, arg)) < 0) { dprintk(verbose, DST_CA_ERROR, 1, " -->CA_GET_MSG Failed !"); - result = -1; - goto free_mem_and_exit; + return -1; } dprintk(verbose, DST_CA_INFO, 1, " -->CA_GET_MSG Success !"); break; @@ -512,8 +506,7 @@ static int dst_ca_ioctl(struct inode *inode, struct file *file, unsigned int cmd dprintk(verbose, DST_CA_INFO, 1, " Getting Slot info"); if ((ca_get_slot_info(state, p_ca_slot_info, arg)) < 0) { dprintk(verbose, DST_CA_ERROR, 1, " -->CA_GET_SLOT_INFO Failed !"); - result = -1; - goto free_mem_and_exit; + return -1; } dprintk(verbose, DST_CA_INFO, 1, " -->CA_GET_SLOT_INFO Success !"); break; @@ -521,8 +514,7 @@ static int dst_ca_ioctl(struct inode *inode, struct file *file, unsigned int cmd dprintk(verbose, DST_CA_INFO, 1, " Getting Slot capabilities"); if ((ca_get_slot_caps(state, p_ca_caps, arg)) < 0) { dprintk(verbose, DST_CA_ERROR, 1, " -->CA_GET_CAP Failed !"); - result = -1; - goto free_mem_and_exit; + return -1; } dprintk(verbose, DST_CA_INFO, 1, " -->CA_GET_CAP Success !"); break; @@ -530,8 +522,7 @@ static int dst_ca_ioctl(struct inode *inode, struct file *file, unsigned int cmd dprintk(verbose, DST_CA_INFO, 1, " Getting descrambler description"); if ((ca_get_slot_descr(state, p_ca_message, arg)) < 0) { dprintk(verbose, DST_CA_ERROR, 1, " -->CA_GET_DESCR_INFO Failed !"); - result = -1; - goto free_mem_and_exit; + return -1; } dprintk(verbose, DST_CA_INFO, 1, " -->CA_GET_DESCR_INFO Success !"); break; @@ -539,8 +530,7 @@ static int dst_ca_ioctl(struct inode *inode, struct file *file, unsigned int cmd dprintk(verbose, DST_CA_INFO, 1, " Setting descrambler"); if ((ca_set_slot_descr()) < 0) { dprintk(verbose, DST_CA_ERROR, 1, " -->CA_SET_DESCR Failed !"); - result = -1; - goto free_mem_and_exit; + return -1; } dprintk(verbose, DST_CA_INFO, 1, " -->CA_SET_DESCR Success !"); break; @@ -548,19 +538,14 @@ static int dst_ca_ioctl(struct inode *inode, struct file *file, unsigned int cmd dprintk(verbose, DST_CA_INFO, 1, " Setting PID"); if ((ca_set_pid()) < 0) { dprintk(verbose, DST_CA_ERROR, 1, " -->CA_SET_PID Failed !"); - result = -1; - goto free_mem_and_exit; + return -1; } dprintk(verbose, DST_CA_INFO, 1, " -->CA_SET_PID Success !"); default: - result = -EOPNOTSUPP; + return -EOPNOTSUPP; }; - free_mem_and_exit: - kfree (p_ca_message); - kfree (p_ca_slot_info); - kfree (p_ca_caps); - return result; + return 0; } static int dst_ca_open(struct inode *inode, struct file *file) @@ -597,7 +582,7 @@ static int dst_ca_write(struct file *file, const char __user *buffer, size_t len static struct file_operations dst_ca_fops = { .owner = THIS_MODULE, - .ioctl = dst_ca_ioctl, + .ioctl = (void *)dst_ca_ioctl, .open = dst_ca_open, .release = dst_ca_release, .read = dst_ca_read, diff --git a/trunk/drivers/media/dvb/bt8xx/dst_common.h b/trunk/drivers/media/dvb/bt8xx/dst_common.h index 81557f38fe38..3281a6ca3685 100644 --- a/trunk/drivers/media/dvb/bt8xx/dst_common.h +++ b/trunk/drivers/media/dvb/bt8xx/dst_common.h @@ -22,7 +22,6 @@ #ifndef DST_COMMON_H #define DST_COMMON_H -#include #include #include #include "bt878.h" @@ -50,7 +49,6 @@ #define DST_TYPE_HAS_FW_BUILD 64 #define DST_TYPE_HAS_OBS_REGS 128 #define DST_TYPE_HAS_INC_COUNT 256 -#define DST_TYPE_HAS_MULTI_FE 512 /* Card capability list */ @@ -119,9 +117,6 @@ struct dst_state { u8 fw_version[8]; u8 card_info[8]; u8 vendor[8]; - u8 board_info[8]; - - struct semaphore dst_mutex; }; struct dst_types { diff --git a/trunk/drivers/media/dvb/bt8xx/dvb-bt8xx.c b/trunk/drivers/media/dvb/bt8xx/dvb-bt8xx.c index 2e398090cf63..c5c7672cd538 100644 --- a/trunk/drivers/media/dvb/bt8xx/dvb-bt8xx.c +++ b/trunk/drivers/media/dvb/bt8xx/dvb-bt8xx.c @@ -34,7 +34,6 @@ #include "dvb_frontend.h" #include "dvb-bt8xx.h" #include "bt878.h" -#include "dvb-pll.h" static int debug; @@ -280,7 +279,7 @@ static int microtune_mt7202dtf_pll_set(struct dvb_frontend* fe, struct dvb_front data[0] = (div >> 8) & 0x7f; data[1] = div & 0xff; data[2] = ((div >> 10) & 0x60) | cfg; - data[3] = (cpump << 6) | band_select; + data[3] = cpump | band_select; i2c_transfer(card->i2c_adapter, &msg, 1); return (div * 166666 - 36000000); @@ -523,7 +522,9 @@ static void digitv_alps_tded4_reset(struct dvb_bt8xx_card *bt) /* * Reset the frontend, must be called before trying * to initialise the MT352 or mt352_attach - * will fail. Same goes for the nxt6000 frontend. + * will fail. + * + * Presumably not required for the NXT6000 frontend. * */ @@ -545,63 +546,14 @@ static struct mt352_config digitv_alps_tded4_config = { .pll_set = digitv_alps_tded4_pll_set, }; -static int tdvs_tua6034_pll_set(struct dvb_frontend* fe, struct dvb_frontend_parameters* params) -{ - struct dvb_bt8xx_card *card = (struct dvb_bt8xx_card *) fe->dvb->priv; - u8 buf[4]; - struct i2c_msg msg = { .addr = 0x61, .flags = 0, .buf = buf, .len = sizeof(buf) }; - int err; - - dvb_pll_configure(&dvb_pll_tdvs_tua6034, buf, params->frequency, 0); - dprintk("%s: tuner at 0x%02x bytes: 0x%02x 0x%02x 0x%02x 0x%02x\n", - __FUNCTION__, msg.addr, buf[0],buf[1],buf[2],buf[3]); - if ((err = i2c_transfer(card->i2c_adapter, &msg, 1)) != 1) { - printk(KERN_WARNING "dvb-bt8xx: %s error " - "(addr %02x <- %02x, err = %i)\n", - __FUNCTION__, buf[0], buf[1], err); - if (err < 0) - return err; - else - return -EREMOTEIO; - } - - /* Set the Auxiliary Byte. */ - buf[2] &= ~0x20; - buf[2] |= 0x18; - buf[3] = 0x50; - i2c_transfer(card->i2c_adapter, &msg, 1); - - return 0; -} - -static struct lgdt330x_config tdvs_tua6034_config = { - .demod_address = 0x0e, - .demod_chip = LGDT3303, - .serial_mpeg = 0x40, /* TPSERIAL for 3303 in TOP_CONTROL */ - .pll_set = tdvs_tua6034_pll_set, -}; - -static void lgdt330x_reset(struct dvb_bt8xx_card *bt) -{ - /* Set pin 27 of the lgdt3303 chip high to reset the frontend */ - - /* Pulse the reset line */ - bttv_write_gpio(bt->bttv_nr, 0x00e00007, 0x00000001); /* High */ - bttv_write_gpio(bt->bttv_nr, 0x00e00007, 0x00000000); /* Low */ - msleep(100); - - bttv_write_gpio(bt->bttv_nr, 0x00e00007, 0x00000001); /* High */ - msleep(100); -} - static void frontend_init(struct dvb_bt8xx_card *card, u32 type) { int ret; struct dst_state* state = NULL; switch(type) { -#ifdef BTTV_BOARD_DVICO_DVBT_LITE - case BTTV_BOARD_DVICO_DVBT_LITE: +#ifdef BTTV_DVICO_DVBT_LITE + case BTTV_DVICO_DVBT_LITE: card->fe = mt352_attach(&thomson_dtt7579_config, card->i2c_adapter); if (card->fe != NULL) { card->fe->ops->info.frequency_min = 174000000; @@ -610,19 +562,10 @@ static void frontend_init(struct dvb_bt8xx_card *card, u32 type) break; #endif -#ifdef BTTV_BOARD_DVICO_FUSIONHDTV_5_LITE - case BTTV_BOARD_DVICO_FUSIONHDTV_5_LITE: - lgdt330x_reset(card); - card->fe = lgdt330x_attach(&tdvs_tua6034_config, card->i2c_adapter); - if (card->fe != NULL) - dprintk ("dvb_bt8xx: lgdt330x detected\n"); - break; -#endif - -#ifdef BTTV_BOARD_TWINHAN_VP3021 - case BTTV_BOARD_TWINHAN_VP3021: +#ifdef BTTV_TWINHAN_VP3021 + case BTTV_TWINHAN_VP3021: #else - case BTTV_BOARD_NEBULA_DIGITV: + case BTTV_NEBULA_DIGITV: #endif /* * It is possible to determine the correct frontend using the I2C bus (see the Nebula SDK); @@ -630,7 +573,6 @@ static void frontend_init(struct dvb_bt8xx_card *card, u32 type) */ /* Old Nebula (marked (c)2003 on high profile pci card) has nxt6000 demod */ - digitv_alps_tded4_reset(card); card->fe = nxt6000_attach(&vp3021_alps_tded4_config, card->i2c_adapter); if (card->fe != NULL) { dprintk ("dvb_bt8xx: an nxt6000 was detected on your digitv card\n"); @@ -645,11 +587,11 @@ static void frontend_init(struct dvb_bt8xx_card *card, u32 type) dprintk ("dvb_bt8xx: an mt352 was detected on your digitv card\n"); break; - case BTTV_BOARD_AVDVBT_761: + case BTTV_AVDVBT_761: card->fe = sp887x_attach(µtune_mt7202dtf_config, card->i2c_adapter); break; - case BTTV_BOARD_AVDVBT_771: + case BTTV_AVDVBT_771: card->fe = mt352_attach(&advbt771_samsung_tdtc9251dh0_config, card->i2c_adapter); if (card->fe != NULL) { card->fe->ops->info.frequency_min = 174000000; @@ -657,7 +599,7 @@ static void frontend_init(struct dvb_bt8xx_card *card, u32 type) } break; - case BTTV_BOARD_TWINHAN_DST: + case BTTV_TWINHAN_DST: /* DST is not a frontend driver !!! */ state = (struct dst_state *) kmalloc(sizeof (struct dst_state), GFP_KERNEL); /* Setup the Card */ @@ -678,11 +620,11 @@ static void frontend_init(struct dvb_bt8xx_card *card, u32 type) ret = dst_ca_attach(state, &card->dvb_adapter); break; - case BTTV_BOARD_PINNACLESAT: + case BTTV_PINNACLESAT: card->fe = cx24110_attach(&pctvsat_config, card->i2c_adapter); break; - case BTTV_BOARD_PC_HDTV: + case BTTV_PC_HDTV: card->fe = or51211_attach(&or51211_config, card->i2c_adapter); break; } @@ -804,7 +746,7 @@ static int dvb_bt8xx_probe(struct device *dev) card->i2c_adapter = &sub->core->i2c_adap; switch(sub->core->type) { - case BTTV_BOARD_PINNACLESAT: + case BTTV_PINNACLESAT: card->gpio_mode = 0x0400c060; /* should be: BT878_A_GAIN=0,BT878_A_PWRDN,BT878_DA_DPM,BT878_DA_SBR, BT878_DA_IOM=1,BT878_DA_APP to enable serial highspeed mode. */ @@ -812,8 +754,8 @@ static int dvb_bt8xx_probe(struct device *dev) card->irq_err_ignore = 0; break; -#ifdef BTTV_BOARD_DVICO_DVBT_LITE - case BTTV_BOARD_DVICO_DVBT_LITE: +#ifdef BTTV_DVICO_DVBT_LITE + case BTTV_DVICO_DVBT_LITE: #endif card->gpio_mode = 0x0400C060; card->op_sync_orin = 0; @@ -823,34 +765,26 @@ static int dvb_bt8xx_probe(struct device *dev) * DA_APP(parallel) */ break; -#ifdef BTTV_BOARD_DVICO_FUSIONHDTV_5_LITE - case BTTV_BOARD_DVICO_FUSIONHDTV_5_LITE: -#endif - card->gpio_mode = 0x0400c060; - card->op_sync_orin = BT878_RISC_SYNC_MASK; - card->irq_err_ignore = BT878_AFBUS | BT878_AFDSR; - break; - -#ifdef BTTV_BOARD_TWINHAN_VP3021 - case BTTV_BOARD_TWINHAN_VP3021: +#ifdef BTTV_TWINHAN_VP3021 + case BTTV_TWINHAN_VP3021: #else - case BTTV_BOARD_NEBULA_DIGITV: + case BTTV_NEBULA_DIGITV: #endif - case BTTV_BOARD_AVDVBT_761: + case BTTV_AVDVBT_761: card->gpio_mode = (1 << 26) | (1 << 14) | (1 << 5); card->op_sync_orin = 0; card->irq_err_ignore = 0; /* A_PWRDN DA_SBR DA_APP (high speed serial) */ break; - case BTTV_BOARD_AVDVBT_771: //case 0x07711461: + case BTTV_AVDVBT_771: //case 0x07711461: card->gpio_mode = 0x0400402B; card->op_sync_orin = BT878_RISC_SYNC_MASK; card->irq_err_ignore = 0; /* A_PWRDN DA_SBR DA_APP[0] PKTP=10 RISC_ENABLE FIFO_ENABLE*/ break; - case BTTV_BOARD_TWINHAN_DST: + case BTTV_TWINHAN_DST: card->gpio_mode = 0x2204f2c; card->op_sync_orin = BT878_RISC_SYNC_MASK; card->irq_err_ignore = BT878_APABORT | BT878_ARIPERR | @@ -868,7 +802,7 @@ static int dvb_bt8xx_probe(struct device *dev) * RISC+FIFO ENABLE */ break; - case BTTV_BOARD_PC_HDTV: + case BTTV_PC_HDTV: card->gpio_mode = 0x0100EC7B; card->op_sync_orin = 0; card->irq_err_ignore = 0; diff --git a/trunk/drivers/media/dvb/bt8xx/dvb-bt8xx.h b/trunk/drivers/media/dvb/bt8xx/dvb-bt8xx.h index cf035a80361c..9ec8e5bd6c1f 100644 --- a/trunk/drivers/media/dvb/bt8xx/dvb-bt8xx.h +++ b/trunk/drivers/media/dvb/bt8xx/dvb-bt8xx.h @@ -35,7 +35,6 @@ #include "nxt6000.h" #include "cx24110.h" #include "or51211.h" -#include "lgdt330x.h" struct dvb_bt8xx_card { struct semaphore lock; diff --git a/trunk/drivers/media/dvb/dvb-core/demux.h b/trunk/drivers/media/dvb/dvb-core/demux.h index 7d7b0067f228..9719a3b30f78 100644 --- a/trunk/drivers/media/dvb/dvb-core/demux.h +++ b/trunk/drivers/media/dvb/dvb-core/demux.h @@ -48,11 +48,8 @@ * DMX_MAX_SECFEED_SIZE: Maximum length (in bytes) of a private section feed filter. */ -#ifndef DMX_MAX_SECTION_SIZE -#define DMX_MAX_SECTION_SIZE 4096 -#endif #ifndef DMX_MAX_SECFEED_SIZE -#define DMX_MAX_SECFEED_SIZE (DMX_MAX_SECTION_SIZE + 188) +#define DMX_MAX_SECFEED_SIZE 4096 #endif diff --git a/trunk/drivers/media/dvb/dvb-core/dvb_demux.c b/trunk/drivers/media/dvb/dvb-core/dvb_demux.c index b4c899b15959..dc476dda2b71 100644 --- a/trunk/drivers/media/dvb/dvb-core/dvb_demux.c +++ b/trunk/drivers/media/dvb/dvb-core/dvb_demux.c @@ -246,7 +246,7 @@ static int dvb_dmx_swfilter_section_copy_dump(struct dvb_demux_feed *feed, for (n = 0; sec->secbufp + 2 < limit; n++) { seclen = section_length(sec->secbuf); - if (seclen <= 0 || seclen > DMX_MAX_SECTION_SIZE + if (seclen <= 0 || seclen > DMX_MAX_SECFEED_SIZE || seclen + sec->secbufp > limit) return 0; sec->seclen = seclen; diff --git a/trunk/drivers/media/dvb/dvb-core/dvb_frontend.c b/trunk/drivers/media/dvb/dvb-core/dvb_frontend.c index 6ffa6b216363..a8bc84240b50 100644 --- a/trunk/drivers/media/dvb/dvb-core/dvb_frontend.c +++ b/trunk/drivers/media/dvb/dvb-core/dvb_frontend.c @@ -42,6 +42,8 @@ #include "dvb_frontend.h" #include "dvbdev.h" +// #define DEBUG_LOCKLOSS 1 + static int dvb_frontend_debug; static int dvb_shutdown_timeout = 5; static int dvb_force_auto_inversion; @@ -436,6 +438,25 @@ static int dvb_frontend_thread(void *data) if (s & FE_HAS_LOCK) continue; else { /* if we _WERE_ tuned, but now don't have a lock */ +#ifdef DEBUG_LOCKLOSS + /* first of all try setting the tone again if it was on - this + * sometimes works around problems with noisy power supplies */ + if (fe->ops->set_tone && (fepriv->tone == SEC_TONE_ON)) { + fe->ops->set_tone(fe, fepriv->tone); + mdelay(100); + s = 0; + fe->ops->read_status(fe, &s); + if (s & FE_HAS_LOCK) { + printk("DVB%i: Lock was lost, but regained by setting " + "the tone. This may indicate your power supply " + "is noisy/slightly incompatable with this DVB-S " + "adapter\n", fe->dvb->num); + fepriv->state = FESTATE_TUNED; + continue; + } + } +#endif + /* some other reason for losing the lock - start zigzagging */ fepriv->state = FESTATE_ZIGZAG_FAST; fepriv->started_auto_step = fepriv->auto_step; check_wrapped = 0; @@ -556,49 +577,6 @@ static void dvb_frontend_stop(struct dvb_frontend *fe) fepriv->thread_pid); } -s32 timeval_usec_diff(struct timeval lasttime, struct timeval curtime) -{ - return ((curtime.tv_usec < lasttime.tv_usec) ? - 1000000 - lasttime.tv_usec + curtime.tv_usec : - curtime.tv_usec - lasttime.tv_usec); -} -EXPORT_SYMBOL(timeval_usec_diff); - -static inline void timeval_usec_add(struct timeval *curtime, u32 add_usec) -{ - curtime->tv_usec += add_usec; - if (curtime->tv_usec >= 1000000) { - curtime->tv_usec -= 1000000; - curtime->tv_sec++; - } -} - -/* - * Sleep until gettimeofday() > waketime + add_usec - * This needs to be as precise as possible, but as the delay is - * usually between 2ms and 32ms, it is done using a scheduled msleep - * followed by usleep (normally a busy-wait loop) for the remainder - */ -void dvb_frontend_sleep_until(struct timeval *waketime, u32 add_usec) -{ - struct timeval lasttime; - s32 delta, newdelta; - - timeval_usec_add(waketime, add_usec); - - do_gettimeofday(&lasttime); - delta = timeval_usec_diff(lasttime, *waketime); - if (delta > 2500) { - msleep((delta - 1500) / 1000); - do_gettimeofday(&lasttime); - newdelta = timeval_usec_diff(lasttime, *waketime); - delta = (newdelta > delta) ? 0 : newdelta; - } - if (delta > 0) - udelay(delta); -} -EXPORT_SYMBOL(dvb_frontend_sleep_until); - static int dvb_frontend_start(struct dvb_frontend *fe) { int ret; @@ -750,60 +728,6 @@ static int dvb_frontend_ioctl(struct inode *inode, struct file *file, err = fe->ops->dishnetwork_send_legacy_command(fe, (unsigned int) parg); fepriv->state = FESTATE_DISEQC; fepriv->status = 0; - } else if (fe->ops->set_voltage) { - /* - * NOTE: This is a fallback condition. Some frontends - * (stv0299 for instance) take longer than 8msec to - * respond to a set_voltage command. Those switches - * need custom routines to switch properly. For all - * other frontends, the following shoule work ok. - * Dish network legacy switches (as used by Dish500) - * are controlled by sending 9-bit command words - * spaced 8msec apart. - * the actual command word is switch/port dependant - * so it is up to the userspace application to send - * the right command. - * The command must always start with a '0' after - * initialization, so parg is 8 bits and does not - * include the initialization or start bit - */ - unsigned int cmd = ((unsigned int) parg) << 1; - struct timeval nexttime; - struct timeval tv[10]; - int i; - u8 last = 1; - if (dvb_frontend_debug) - printk("%s switch command: 0x%04x\n", __FUNCTION__, cmd); - do_gettimeofday(&nexttime); - if (dvb_frontend_debug) - memcpy(&tv[0], &nexttime, sizeof(struct timeval)); - /* before sending a command, initialize by sending - * a 32ms 18V to the switch - */ - fe->ops->set_voltage(fe, SEC_VOLTAGE_18); - dvb_frontend_sleep_until(&nexttime, 32000); - - for (i = 0; i < 9; i++) { - if (dvb_frontend_debug) - do_gettimeofday(&tv[i + 1]); - if ((cmd & 0x01) != last) { - /* set voltage to (last ? 13V : 18V) */ - fe->ops->set_voltage(fe, (last) ? SEC_VOLTAGE_13 : SEC_VOLTAGE_18); - last = (last) ? 0 : 1; - } - cmd = cmd >> 1; - if (i != 8) - dvb_frontend_sleep_until(&nexttime, 8000); - } - if (dvb_frontend_debug) { - printk("%s(%d): switch delay (should be 32k followed by all 8k\n", - __FUNCTION__, fe->dvb->num); - for (i = 1; i < 10; i++) - printk("%d: %d\n", i, timeval_usec_diff(tv[i-1] , tv[i])); - } - err = 0; - fepriv->state = FESTATE_DISEQC; - fepriv->status = 0; } break; diff --git a/trunk/drivers/media/dvb/dvb-core/dvb_frontend.h b/trunk/drivers/media/dvb/dvb-core/dvb_frontend.h index 348c9b0b988a..9c2c1d1136bd 100644 --- a/trunk/drivers/media/dvb/dvb-core/dvb_frontend.h +++ b/trunk/drivers/media/dvb/dvb-core/dvb_frontend.h @@ -101,7 +101,4 @@ extern int dvb_register_frontend(struct dvb_adapter* dvb, extern int dvb_unregister_frontend(struct dvb_frontend* fe); -extern void dvb_frontend_sleep_until(struct timeval *waketime, u32 add_usec); -extern s32 timeval_usec_diff(struct timeval lasttime, struct timeval curtime); - #endif diff --git a/trunk/drivers/media/dvb/dvb-usb/a800.c b/trunk/drivers/media/dvb/dvb-usb/a800.c index 49f541d9a042..e55322ef76b3 100644 --- a/trunk/drivers/media/dvb/dvb-usb/a800.c +++ b/trunk/drivers/media/dvb/dvb-usb/a800.c @@ -43,9 +43,11 @@ static struct dvb_usb_rc_key a800_rc_keys[] = { { 0x02, 0x13, KEY_RIGHT }, /* R / CH RTN */ { 0x02, 0x17, KEY_PROG2 }, /* SNAP SHOT */ { 0x02, 0x10, KEY_PROG3 }, /* 16-CH PREV */ + { 0x02, 0x03, KEY_CHANNELUP }, /* CH UP */ { 0x02, 0x1e, KEY_VOLUMEDOWN }, /* VOL DOWN */ { 0x02, 0x0c, KEY_ZOOM }, /* FULL SCREEN */ { 0x02, 0x1f, KEY_VOLUMEUP }, /* VOL UP */ + { 0x02, 0x02, KEY_CHANNELDOWN }, /* CH DOWN */ { 0x02, 0x14, KEY_MUTE }, /* MUTE */ { 0x02, 0x08, KEY_AUDIO }, /* AUDIO */ { 0x02, 0x19, KEY_RECORD }, /* RECORD */ @@ -55,6 +57,8 @@ static struct dvb_usb_rc_key a800_rc_keys[] = { { 0x02, 0x1d, KEY_BACK }, /* << / RED */ { 0x02, 0x1c, KEY_FORWARD }, /* >> / YELLOW */ { 0x02, 0x03, KEY_TEXT }, /* TELETEXT */ + { 0x02, 0x01, KEY_FIRST }, /* |<< / GREEN */ + { 0x02, 0x00, KEY_LAST }, /* >>| / BLUE */ { 0x02, 0x04, KEY_EPG }, /* EPG */ { 0x02, 0x15, KEY_MENU }, /* MENU */ diff --git a/trunk/drivers/media/dvb/dvb-usb/dibusb-mb.c b/trunk/drivers/media/dvb/dvb-usb/dibusb-mb.c index aa271a2496d5..0058505634a0 100644 --- a/trunk/drivers/media/dvb/dvb-usb/dibusb-mb.c +++ b/trunk/drivers/media/dvb/dvb-usb/dibusb-mb.c @@ -82,15 +82,13 @@ static int dibusb_tuner_probe_and_attach(struct dvb_usb_device *d) static struct dvb_usb_properties dibusb1_1_properties; static struct dvb_usb_properties dibusb1_1_an2235_properties; static struct dvb_usb_properties dibusb2_0b_properties; -static struct dvb_usb_properties artec_t1_usb2_properties; static int dibusb_probe(struct usb_interface *intf, const struct usb_device_id *id) { if (dvb_usb_device_init(intf,&dibusb1_1_properties,THIS_MODULE,NULL) == 0 || dvb_usb_device_init(intf,&dibusb1_1_an2235_properties,THIS_MODULE,NULL) == 0 || - dvb_usb_device_init(intf,&dibusb2_0b_properties,THIS_MODULE,NULL) == 0 || - dvb_usb_device_init(intf,&artec_t1_usb2_properties,THIS_MODULE,NULL) == 0) + dvb_usb_device_init(intf,&dibusb2_0b_properties,THIS_MODULE,NULL) == 0) return 0; return -EINVAL; @@ -130,13 +128,10 @@ static struct usb_device_id dibusb_dib3000mb_table [] = { /* 27 */ { USB_DEVICE(USB_VID_KWORLD, USB_PID_KWORLD_VSTREAM_COLD) }, -/* 28 */ { USB_DEVICE(USB_VID_ULTIMA_ELECTRONIC, USB_PID_ULTIMA_TVBOX_USB2_COLD) }, -/* 29 */ { USB_DEVICE(USB_VID_ULTIMA_ELECTRONIC, USB_PID_ULTIMA_TVBOX_USB2_WARM) }, - // #define DVB_USB_DIBUSB_MB_FAULTY_USB_IDs #ifdef DVB_USB_DIBUSB_MB_FAULTY_USB_IDs -/* 30 */ { USB_DEVICE(USB_VID_ANCHOR, USB_PID_ULTIMA_TVBOX_ANCHOR_COLD) }, +/* 28 */ { USB_DEVICE(USB_VID_ANCHOR, USB_PID_ULTIMA_TVBOX_ANCHOR_COLD) }, #endif { } /* Terminating entry */ }; @@ -269,7 +264,7 @@ static struct dvb_usb_properties dibusb1_1_an2235_properties = { }, #ifdef DVB_USB_DIBUSB_MB_FAULTY_USB_IDs { "Artec T1 USB1.1 TVBOX with AN2235 (faulty USB IDs)", - { &dibusb_dib3000mb_table[30], NULL }, + { &dibusb_dib3000mb_table[28], NULL }, { NULL }, }, #endif @@ -278,7 +273,7 @@ static struct dvb_usb_properties dibusb1_1_an2235_properties = { static struct dvb_usb_properties dibusb2_0b_properties = { .caps = DVB_USB_HAS_PID_FILTER | DVB_USB_PID_FILTER_CAN_BE_TURNED_OFF | DVB_USB_IS_AN_I2C_ADAPTER, - .pid_filter_count = 16, + .pid_filter_count = 32, .usb_ctrl = CYPRESS_FX2, @@ -326,52 +321,6 @@ static struct dvb_usb_properties dibusb2_0b_properties = { } }; -static struct dvb_usb_properties artec_t1_usb2_properties = { - .caps = DVB_USB_HAS_PID_FILTER | DVB_USB_PID_FILTER_CAN_BE_TURNED_OFF | DVB_USB_IS_AN_I2C_ADAPTER, - .pid_filter_count = 16, - - .usb_ctrl = CYPRESS_FX2, - - .firmware = "dvb-usb-dibusb-6.0.0.8.fw", - - .size_of_priv = sizeof(struct dibusb_state), - - .streaming_ctrl = dibusb2_0_streaming_ctrl, - .pid_filter = dibusb_pid_filter, - .pid_filter_ctrl = dibusb_pid_filter_ctrl, - .power_ctrl = dibusb2_0_power_ctrl, - .frontend_attach = dibusb_dib3000mb_frontend_attach, - .tuner_attach = dibusb_tuner_probe_and_attach, - - .rc_interval = DEFAULT_RC_INTERVAL, - .rc_key_map = dibusb_rc_keys, - .rc_key_map_size = 63, /* wow, that is ugly ... I want to load it to the driver dynamically */ - .rc_query = dibusb_rc_query, - - .i2c_algo = &dibusb_i2c_algo, - - .generic_bulk_ctrl_endpoint = 0x01, - /* parameter for the MPEG2-data transfer */ - .urb = { - .type = DVB_USB_BULK, - .count = 7, - .endpoint = 0x06, - .u = { - .bulk = { - .buffersize = 4096, - } - } - }, - - .num_device_descs = 1, - .devices = { - { "Artec T1 USB2.0", - { &dibusb_dib3000mb_table[28], NULL }, - { &dibusb_dib3000mb_table[29], NULL }, - }, - } -}; - static struct usb_driver dibusb_driver = { .owner = THIS_MODULE, .name = "dvb_usb_dibusb_mb", diff --git a/trunk/drivers/media/dvb/dvb-usb/dibusb.h b/trunk/drivers/media/dvb/dvb-usb/dibusb.h index 2d99d05c7eab..6611f62977c0 100644 --- a/trunk/drivers/media/dvb/dvb-usb/dibusb.h +++ b/trunk/drivers/media/dvb/dvb-usb/dibusb.h @@ -11,9 +11,7 @@ #ifndef _DVB_USB_DIBUSB_H_ #define _DVB_USB_DIBUSB_H_ -#ifndef DVB_USB_LOG_PREFIX - #define DVB_USB_LOG_PREFIX "dibusb" -#endif +#define DVB_USB_LOG_PREFIX "dibusb" #include "dvb-usb.h" #include "dib3000.h" diff --git a/trunk/drivers/media/dvb/dvb-usb/dvb-usb-ids.h b/trunk/drivers/media/dvb/dvb-usb/dvb-usb-ids.h index 6be99e537e12..0818996bf150 100644 --- a/trunk/drivers/media/dvb/dvb-usb/dvb-usb-ids.h +++ b/trunk/drivers/media/dvb/dvb-usb/dvb-usb-ids.h @@ -43,14 +43,10 @@ #define USB_PID_COMPRO_DVBU2000_WARM 0xd001 #define USB_PID_COMPRO_DVBU2000_UNK_COLD 0x010c #define USB_PID_COMPRO_DVBU2000_UNK_WARM 0x010d -#define USB_PID_DIBCOM_HOOK_DEFAULT 0x0064 -#define USB_PID_DIBCOM_HOOK_DEFAULT_REENUM 0x0065 #define USB_PID_DIBCOM_MOD3000_COLD 0x0bb8 #define USB_PID_DIBCOM_MOD3000_WARM 0x0bb9 #define USB_PID_DIBCOM_MOD3001_COLD 0x0bc6 #define USB_PID_DIBCOM_MOD3001_WARM 0x0bc7 -#define USB_PID_DIBCOM_STK7700 0x1e14 -#define USB_PID_DIBCOM_STK7700_REENUM 0x1e15 #define USB_PID_DIBCOM_ANCHOR_2135_COLD 0x2131 #define USB_PID_GRANDTEC_DVBT_USB_COLD 0x0fa0 #define USB_PID_GRANDTEC_DVBT_USB_WARM 0x0fa1 @@ -72,7 +68,6 @@ #define USB_PID_ULTIMA_TVBOX_AN2235_WARM 0x8108 #define USB_PID_ULTIMA_TVBOX_ANCHOR_COLD 0x2235 #define USB_PID_ULTIMA_TVBOX_USB2_COLD 0x8109 -#define USB_PID_ULTIMA_TVBOX_USB2_WARM 0x810a #define USB_PID_ULTIMA_TVBOX_USB2_FX_COLD 0x8613 #define USB_PID_ULTIMA_TVBOX_USB2_FX_WARM 0x1002 #define USB_PID_UNK_HYPER_PALTEK_COLD 0x005e diff --git a/trunk/drivers/media/dvb/dvb-usb/dvb-usb-urb.c b/trunk/drivers/media/dvb/dvb-usb/dvb-usb-urb.c index 36b7048c02d2..f5799a4c228e 100644 --- a/trunk/drivers/media/dvb/dvb-usb/dvb-usb-urb.c +++ b/trunk/drivers/media/dvb/dvb-usb/dvb-usb-urb.c @@ -196,9 +196,7 @@ static int dvb_usb_allocate_stream_buffers(struct dvb_usb_device *d, int num, un dvb_usb_free_stream_buffers(d); return -ENOMEM; } - deb_mem("buffer %d: %p (dma: %llu)\n", - d->buf_num, d->buf_list[d->buf_num], - (unsigned long long)d->dma_addr[d->buf_num]); + deb_mem("buffer %d: %p (dma: %d)\n",d->buf_num,d->buf_list[d->buf_num],d->dma_addr[d->buf_num]); memset(d->buf_list[d->buf_num],0,size); } deb_mem("allocation successful\n"); diff --git a/trunk/drivers/media/dvb/frontends/Kconfig b/trunk/drivers/media/dvb/frontends/Kconfig index 8e269e1c1f9d..a50a41f6f79d 100644 --- a/trunk/drivers/media/dvb/frontends/Kconfig +++ b/trunk/drivers/media/dvb/frontends/Kconfig @@ -164,14 +164,6 @@ config DVB_NXT2002 help An ATSC 8VSB tuner module. Say Y when you want to support this frontend. -config DVB_NXT200X - tristate "Nextwave NXT2002/NXT2004 based" - depends on DVB_CORE - select FW_LOADER - help - An ATSC 8VSB and QAM64/256 tuner module. Say Y when you want - to support this frontend. - config DVB_OR51211 tristate "or51211 based (pcHDTV HD2000 card)" depends on DVB_CORE diff --git a/trunk/drivers/media/dvb/frontends/Makefile b/trunk/drivers/media/dvb/frontends/Makefile index a98760fe08a1..ad8658ffd60a 100644 --- a/trunk/drivers/media/dvb/frontends/Makefile +++ b/trunk/drivers/media/dvb/frontends/Makefile @@ -26,7 +26,6 @@ obj-$(CONFIG_DVB_TDA80XX) += tda80xx.o obj-$(CONFIG_DVB_TDA10021) += tda10021.o obj-$(CONFIG_DVB_STV0297) += stv0297.o obj-$(CONFIG_DVB_NXT2002) += nxt2002.o -obj-$(CONFIG_DVB_NXT200X) += nxt200x.o obj-$(CONFIG_DVB_OR51211) += or51211.o obj-$(CONFIG_DVB_OR51132) += or51132.o obj-$(CONFIG_DVB_BCM3510) += bcm3510.o diff --git a/trunk/drivers/media/dvb/frontends/dvb-pll.c b/trunk/drivers/media/dvb/frontends/dvb-pll.c index f857b869616c..536c35d969b7 100644 --- a/trunk/drivers/media/dvb/frontends/dvb-pll.c +++ b/trunk/drivers/media/dvb/frontends/dvb-pll.c @@ -226,7 +226,7 @@ struct dvb_pll_desc dvb_pll_tua6034 = { EXPORT_SYMBOL(dvb_pll_tua6034); /* Infineon TUA6034 - * used in LG TDVS H061F and LG TDVS H062F + * used in LG Innotek TDVS-H062F */ struct dvb_pll_desc dvb_pll_tdvs_tua6034 = { .name = "LG/Infineon TUA6034", @@ -292,58 +292,6 @@ struct dvb_pll_desc dvb_pll_tded4 = { }; EXPORT_SYMBOL(dvb_pll_tded4); -/* ALPS TDHU2 - * used in AverTVHD MCE A180 - */ -struct dvb_pll_desc dvb_pll_tdhu2 = { - .name = "ALPS TDHU2", - .min = 54000000, - .max = 864000000, - .count = 4, - .entries = { - { 162000000, 44000000, 62500, 0x85, 0x01 }, - { 426000000, 44000000, 62500, 0x85, 0x02 }, - { 782000000, 44000000, 62500, 0x85, 0x08 }, - { 999999999, 44000000, 62500, 0x85, 0x88 }, - } -}; -EXPORT_SYMBOL(dvb_pll_tdhu2); - -/* Philips TUV1236D - * used in ATI HDTV Wonder - */ -struct dvb_pll_desc dvb_pll_tuv1236d = { - .name = "Philips TUV1236D", - .min = 54000000, - .max = 864000000, - .count = 3, - .entries = { - { 157250000, 44000000, 62500, 0xc6, 0x41 }, - { 454000000, 44000000, 62500, 0xc6, 0x42 }, - { 999999999, 44000000, 62500, 0xc6, 0x44 }, - }, -}; -EXPORT_SYMBOL(dvb_pll_tuv1236d); - -/* Samsung TBMV30111IN - * used in Air2PC ATSC - 2nd generation (nxt2002) - */ -struct dvb_pll_desc dvb_pll_tbmv30111in = { - .name = "Samsung TBMV30111IN", - .min = 54000000, - .max = 860000000, - .count = 4, - .entries = { - { 172000000, 44000000, 166666, 0xb4, 0x01 }, - { 214000000, 44000000, 166666, 0xb4, 0x02 }, - { 467000000, 44000000, 166666, 0xbc, 0x02 }, - { 721000000, 44000000, 166666, 0xbc, 0x08 }, - { 841000000, 44000000, 166666, 0xf4, 0x08 }, - { 999999999, 44000000, 166666, 0xfc, 0x02 }, - } -}; -EXPORT_SYMBOL(dvb_pll_tbmv30111in); - /* ----------------------------------------------------------- */ /* code */ diff --git a/trunk/drivers/media/dvb/frontends/dvb-pll.h b/trunk/drivers/media/dvb/frontends/dvb-pll.h index 497d31dcf41e..205b2d1a8852 100644 --- a/trunk/drivers/media/dvb/frontends/dvb-pll.h +++ b/trunk/drivers/media/dvb/frontends/dvb-pll.h @@ -36,10 +36,6 @@ extern struct dvb_pll_desc dvb_pll_tda665x; extern struct dvb_pll_desc dvb_pll_fmd1216me; extern struct dvb_pll_desc dvb_pll_tded4; -extern struct dvb_pll_desc dvb_pll_tuv1236d; -extern struct dvb_pll_desc dvb_pll_tdhu2; -extern struct dvb_pll_desc dvb_pll_tbmv30111in; - int dvb_pll_configure(struct dvb_pll_desc *desc, u8 *buf, u32 freq, int bandwidth); diff --git a/trunk/drivers/media/dvb/frontends/lgdt330x.c b/trunk/drivers/media/dvb/frontends/lgdt330x.c index 6a33f5a19a8d..7852b83b82d4 100644 --- a/trunk/drivers/media/dvb/frontends/lgdt330x.c +++ b/trunk/drivers/media/dvb/frontends/lgdt330x.c @@ -26,8 +26,6 @@ * DViCO FusionHDTV 3 Gold-Q * DViCO FusionHDTV 3 Gold-T * DViCO FusionHDTV 5 Gold - * DViCO FusionHDTV 5 Lite - * Air2PC/AirStar 2 ATSC 3rd generation (HD5000) * * TODO: * signal strength always returns 0. @@ -224,11 +222,6 @@ static int lgdt330x_init(struct dvb_frontend* fe) 0x4c, 0x14 }; - static u8 flip_lgdt3303_init_data[] = { - 0x4c, 0x14, - 0x87, 0xf3 - }; - struct lgdt330x_state* state = fe->demodulator_priv; char *chip_name; int err; @@ -241,13 +234,8 @@ static int lgdt330x_init(struct dvb_frontend* fe) break; case LGDT3303: chip_name = "LGDT3303"; - if (state->config->clock_polarity_flip) { - err = i2c_write_demod_bytes(state, flip_lgdt3303_init_data, - sizeof(flip_lgdt3303_init_data)); - } else { - err = i2c_write_demod_bytes(state, lgdt3303_init_data, - sizeof(lgdt3303_init_data)); - } + err = i2c_write_demod_bytes(state, lgdt3303_init_data, + sizeof(lgdt3303_init_data)); break; default: chip_name = "undefined"; @@ -755,8 +743,9 @@ static struct dvb_frontend_ops lgdt3302_ops = { .frequency_min= 54000000, .frequency_max= 858000000, .frequency_stepsize= 62500, - .symbol_rate_min = 5056941, /* QAM 64 */ - .symbol_rate_max = 10762000, /* VSB 8 */ + /* Symbol rate is for all VSB modes need to check QAM */ + .symbol_rate_min = 10762000, + .symbol_rate_max = 10762000, .caps = FE_CAN_QAM_64 | FE_CAN_QAM_256 | FE_CAN_8VSB }, .init = lgdt330x_init, @@ -778,8 +767,9 @@ static struct dvb_frontend_ops lgdt3303_ops = { .frequency_min= 54000000, .frequency_max= 858000000, .frequency_stepsize= 62500, - .symbol_rate_min = 5056941, /* QAM 64 */ - .symbol_rate_max = 10762000, /* VSB 8 */ + /* Symbol rate is for all VSB modes need to check QAM */ + .symbol_rate_min = 10762000, + .symbol_rate_max = 10762000, .caps = FE_CAN_QAM_64 | FE_CAN_QAM_256 | FE_CAN_8VSB }, .init = lgdt330x_init, diff --git a/trunk/drivers/media/dvb/frontends/lgdt330x.h b/trunk/drivers/media/dvb/frontends/lgdt330x.h index 2a6529cccf1a..e209ba1e47c5 100644 --- a/trunk/drivers/media/dvb/frontends/lgdt330x.h +++ b/trunk/drivers/media/dvb/frontends/lgdt330x.h @@ -47,10 +47,6 @@ struct lgdt330x_config /* Need to set device param for start_dma */ int (*set_ts_params)(struct dvb_frontend* fe, int is_punctured); - - /* Flip the polarity of the mpeg data transfer clock using alternate init data - * This option applies ONLY to LGDT3303 - 0:disabled (default) 1:enabled */ - int clock_polarity_flip; }; extern struct dvb_frontend* lgdt330x_attach(const struct lgdt330x_config* config, diff --git a/trunk/drivers/media/dvb/frontends/nxt200x.c b/trunk/drivers/media/dvb/frontends/nxt200x.c deleted file mode 100644 index bad0933eb714..000000000000 --- a/trunk/drivers/media/dvb/frontends/nxt200x.c +++ /dev/null @@ -1,1205 +0,0 @@ -/* - * Support for NXT2002 and NXT2004 - VSB/QAM - * - * Copyright (C) 2005 Kirk Lapray (kirk.lapray@gmail.com) - * based on nxt2002 by Taylor Jacob - * and nxt2004 by Jean-Francois Thibert (jeanfrancois@sagetv.com) - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - * -*/ - -/* - * NOTES ABOUT THIS DRIVER - * - * This Linux driver supports: - * B2C2/BBTI Technisat Air2PC - ATSC (NXT2002) - * AverTVHD MCE A180 (NXT2004) - * ATI HDTV Wonder (NXT2004) - * - * This driver needs external firmware. Please use the command - * "/Documentation/dvb/get_dvb_firmware nxt2002" or - * "/Documentation/dvb/get_dvb_firmware nxt2004" to - * download/extract the appropriate firmware, and then copy it to - * /usr/lib/hotplug/firmware/ or /lib/firmware/ - * (depending on configuration of firmware hotplug). - */ -#define NXT2002_DEFAULT_FIRMWARE "dvb-fe-nxt2002.fw" -#define NXT2004_DEFAULT_FIRMWARE "dvb-fe-nxt2004.fw" -#define CRC_CCIT_MASK 0x1021 - -#include -#include -#include -#include - -#include "dvb_frontend.h" -#include "dvb-pll.h" -#include "nxt200x.h" - -struct nxt200x_state { - - struct i2c_adapter* i2c; - struct dvb_frontend_ops ops; - const struct nxt200x_config* config; - struct dvb_frontend frontend; - - /* demodulator private data */ - nxt_chip_type demod_chip; - u8 initialised:1; -}; - -static int debug; -#define dprintk(args...) \ - do { \ - if (debug) printk(KERN_DEBUG "nxt200x: " args); \ - } while (0) - -static int i2c_writebytes (struct nxt200x_state* state, u8 addr, u8 *buf, u8 len) -{ - int err; - struct i2c_msg msg = { .addr = addr, .flags = 0, .buf = buf, .len = len }; - - if ((err = i2c_transfer (state->i2c, &msg, 1)) != 1) { - printk (KERN_WARNING "nxt200x: %s: i2c write error (addr 0x%02x, err == %i)\n", - __FUNCTION__, addr, err); - return -EREMOTEIO; - } - return 0; -} - -static u8 i2c_readbytes (struct nxt200x_state* state, u8 addr, u8* buf, u8 len) -{ - int err; - struct i2c_msg msg = { .addr = addr, .flags = I2C_M_RD, .buf = buf, .len = len }; - - if ((err = i2c_transfer (state->i2c, &msg, 1)) != 1) { - printk (KERN_WARNING "nxt200x: %s: i2c read error (addr 0x%02x, err == %i)\n", - __FUNCTION__, addr, err); - return -EREMOTEIO; - } - return 0; -} - -static int nxt200x_writebytes (struct nxt200x_state* state, u8 reg, u8 *buf, u8 len) -{ - u8 buf2 [len+1]; - int err; - struct i2c_msg msg = { .addr = state->config->demod_address, .flags = 0, .buf = buf2, .len = len + 1 }; - - buf2[0] = reg; - memcpy(&buf2[1], buf, len); - - if ((err = i2c_transfer (state->i2c, &msg, 1)) != 1) { - printk (KERN_WARNING "nxt200x: %s: i2c write error (addr 0x%02x, err == %i)\n", - __FUNCTION__, state->config->demod_address, err); - return -EREMOTEIO; - } - return 0; -} - -static u8 nxt200x_readbytes (struct nxt200x_state* state, u8 reg, u8* buf, u8 len) -{ - u8 reg2 [] = { reg }; - - struct i2c_msg msg [] = { { .addr = state->config->demod_address, .flags = 0, .buf = reg2, .len = 1 }, - { .addr = state->config->demod_address, .flags = I2C_M_RD, .buf = buf, .len = len } }; - - int err; - - if ((err = i2c_transfer (state->i2c, msg, 2)) != 2) { - printk (KERN_WARNING "nxt200x: %s: i2c read error (addr 0x%02x, err == %i)\n", - __FUNCTION__, state->config->demod_address, err); - return -EREMOTEIO; - } - return 0; -} - -static u16 nxt200x_crc(u16 crc, u8 c) -{ - u8 i; - u16 input = (u16) c & 0xFF; - - input<<=8; - for(i=0; i<8; i++) { - if((crc^input) & 0x8000) - crc=(crc<<1)^CRC_CCIT_MASK; - else - crc<<=1; - input<<=1; - } - return crc; -} - -static int nxt200x_writereg_multibyte (struct nxt200x_state* state, u8 reg, u8* data, u8 len) -{ - u8 attr, len2, buf; - dprintk("%s\n", __FUNCTION__); - - /* set mutli register register */ - nxt200x_writebytes(state, 0x35, ®, 1); - - /* send the actual data */ - nxt200x_writebytes(state, 0x36, data, len); - - switch (state->demod_chip) { - case NXT2002: - len2 = len; - buf = 0x02; - break; - case NXT2004: - /* probably not right, but gives correct values */ - attr = 0x02; - if (reg & 0x80) { - attr = attr << 1; - if (reg & 0x04) - attr = attr >> 1; - } - /* set write bit */ - len2 = ((attr << 4) | 0x10) | len; - buf = 0x80; - break; - default: - return -EINVAL; - break; - } - - /* set multi register length */ - nxt200x_writebytes(state, 0x34, &len2, 1); - - /* toggle the multireg write bit */ - nxt200x_writebytes(state, 0x21, &buf, 1); - - nxt200x_readbytes(state, 0x21, &buf, 1); - - switch (state->demod_chip) { - case NXT2002: - if ((buf & 0x02) == 0) - return 0; - break; - case NXT2004: - if (buf == 0) - return 0; - break; - default: - return -EINVAL; - break; - } - - printk(KERN_WARNING "nxt200x: Error writing multireg register 0x%02X\n",reg); - - return 0; -} - -static int nxt200x_readreg_multibyte (struct nxt200x_state* state, u8 reg, u8* data, u8 len) -{ - int i; - u8 buf, len2, attr; - dprintk("%s\n", __FUNCTION__); - - /* set mutli register register */ - nxt200x_writebytes(state, 0x35, ®, 1); - - switch (state->demod_chip) { - case NXT2002: - /* set multi register length */ - len2 = len & 0x80; - nxt200x_writebytes(state, 0x34, &len2, 1); - - /* read the actual data */ - nxt200x_readbytes(state, reg, data, len); - return 0; - break; - case NXT2004: - /* probably not right, but gives correct values */ - attr = 0x02; - if (reg & 0x80) { - attr = attr << 1; - if (reg & 0x04) - attr = attr >> 1; - } - - /* set multi register length */ - len2 = (attr << 4) | len; - nxt200x_writebytes(state, 0x34, &len2, 1); - - /* toggle the multireg bit*/ - buf = 0x80; - nxt200x_writebytes(state, 0x21, &buf, 1); - - /* read the actual data */ - for(i = 0; i < len; i++) { - nxt200x_readbytes(state, 0x36 + i, &data[i], 1); - } - return 0; - break; - default: - return -EINVAL; - break; - } -} - -static void nxt200x_microcontroller_stop (struct nxt200x_state* state) -{ - u8 buf, stopval, counter = 0; - dprintk("%s\n", __FUNCTION__); - - /* set correct stop value */ - switch (state->demod_chip) { - case NXT2002: - stopval = 0x40; - break; - case NXT2004: - stopval = 0x10; - break; - default: - stopval = 0; - break; - } - - buf = 0x80; - nxt200x_writebytes(state, 0x22, &buf, 1); - - while (counter < 20) { - nxt200x_readbytes(state, 0x31, &buf, 1); - if (buf & stopval) - return; - msleep(10); - counter++; - } - - printk(KERN_WARNING "nxt200x: Timeout waiting for nxt200x to stop. This is ok after firmware upload.\n"); - return; -} - -static void nxt200x_microcontroller_start (struct nxt200x_state* state) -{ - u8 buf; - dprintk("%s\n", __FUNCTION__); - - buf = 0x00; - nxt200x_writebytes(state, 0x22, &buf, 1); -} - -static void nxt2004_microcontroller_init (struct nxt200x_state* state) -{ - u8 buf[9]; - u8 counter = 0; - dprintk("%s\n", __FUNCTION__); - - buf[0] = 0x00; - nxt200x_writebytes(state, 0x2b, buf, 1); - buf[0] = 0x70; - nxt200x_writebytes(state, 0x34, buf, 1); - buf[0] = 0x04; - nxt200x_writebytes(state, 0x35, buf, 1); - buf[0] = 0x01; buf[1] = 0x23; buf[2] = 0x45; buf[3] = 0x67; buf[4] = 0x89; - buf[5] = 0xAB; buf[6] = 0xCD; buf[7] = 0xEF; buf[8] = 0xC0; - nxt200x_writebytes(state, 0x36, buf, 9); - buf[0] = 0x80; - nxt200x_writebytes(state, 0x21, buf, 1); - - while (counter < 20) { - nxt200x_readbytes(state, 0x21, buf, 1); - if (buf[0] == 0) - return; - msleep(10); - counter++; - } - - printk(KERN_WARNING "nxt200x: Timeout waiting for nxt2004 to init.\n"); - - return; -} - -static int nxt200x_writetuner (struct nxt200x_state* state, u8* data) -{ - u8 buf, count = 0; - - dprintk("%s\n", __FUNCTION__); - - dprintk("Tuner Bytes: %02X %02X %02X %02X\n", data[0], data[1], data[2], data[3]); - - /* if NXT2004, write directly to tuner. if NXT2002, write through NXT chip. - * direct write is required for Philips TUV1236D and ALPS TDHU2 */ - switch (state->demod_chip) { - case NXT2004: - if (i2c_writebytes(state, state->config->pll_address, data, 4)) - printk(KERN_WARNING "nxt200x: error writing to tuner\n"); - /* wait until we have a lock */ - while (count < 20) { - i2c_readbytes(state, state->config->pll_address, &buf, 1); - if (buf & 0x40) - return 0; - msleep(100); - count++; - } - printk("nxt2004: timeout waiting for tuner lock\n"); - break; - case NXT2002: - /* set the i2c transfer speed to the tuner */ - buf = 0x03; - nxt200x_writebytes(state, 0x20, &buf, 1); - - /* setup to transfer 4 bytes via i2c */ - buf = 0x04; - nxt200x_writebytes(state, 0x34, &buf, 1); - - /* write actual tuner bytes */ - nxt200x_writebytes(state, 0x36, data, 4); - - /* set tuner i2c address */ - buf = state->config->pll_address; - nxt200x_writebytes(state, 0x35, &buf, 1); - - /* write UC Opmode to begin transfer */ - buf = 0x80; - nxt200x_writebytes(state, 0x21, &buf, 1); - - while (count < 20) { - nxt200x_readbytes(state, 0x21, &buf, 1); - if ((buf & 0x80)== 0x00) - return 0; - msleep(100); - count++; - } - printk("nxt2002: timeout error writing tuner\n"); - break; - default: - return -EINVAL; - break; - } - return 0; -} - -static void nxt200x_agc_reset(struct nxt200x_state* state) -{ - u8 buf; - dprintk("%s\n", __FUNCTION__); - - switch (state->demod_chip) { - case NXT2002: - buf = 0x08; - nxt200x_writebytes(state, 0x08, &buf, 1); - buf = 0x00; - nxt200x_writebytes(state, 0x08, &buf, 1); - break; - case NXT2004: - nxt200x_readreg_multibyte(state, 0x08, &buf, 1); - buf = 0x08; - nxt200x_writereg_multibyte(state, 0x08, &buf, 1); - buf = 0x00; - nxt200x_writereg_multibyte(state, 0x08, &buf, 1); - break; - default: - break; - } - return; -} - -static int nxt2002_load_firmware (struct dvb_frontend* fe, const struct firmware *fw) -{ - - struct nxt200x_state* state = fe->demodulator_priv; - u8 buf[3], written = 0, chunkpos = 0; - u16 rambase, position, crc = 0; - - dprintk("%s\n", __FUNCTION__); - dprintk("Firmware is %zu bytes\n", fw->size); - - /* Get the RAM base for this nxt2002 */ - nxt200x_readbytes(state, 0x10, buf, 1); - - if (buf[0] & 0x10) - rambase = 0x1000; - else - rambase = 0x0000; - - dprintk("rambase on this nxt2002 is %04X\n", rambase); - - /* Hold the micro in reset while loading firmware */ - buf[0] = 0x80; - nxt200x_writebytes(state, 0x2B, buf, 1); - - for (position = 0; position < fw->size; position++) { - if (written == 0) { - crc = 0; - chunkpos = 0x28; - buf[0] = ((rambase + position) >> 8); - buf[1] = (rambase + position) & 0xFF; - buf[2] = 0x81; - /* write starting address */ - nxt200x_writebytes(state, 0x29, buf, 3); - } - written++; - chunkpos++; - - if ((written % 4) == 0) - nxt200x_writebytes(state, chunkpos, &fw->data[position-3], 4); - - crc = nxt200x_crc(crc, fw->data[position]); - - if ((written == 255) || (position+1 == fw->size)) { - /* write remaining bytes of firmware */ - nxt200x_writebytes(state, chunkpos+4-(written %4), - &fw->data[position-(written %4) + 1], - written %4); - buf[0] = crc << 8; - buf[1] = crc & 0xFF; - - /* write crc */ - nxt200x_writebytes(state, 0x2C, buf, 2); - - /* do a read to stop things */ - nxt200x_readbytes(state, 0x2A, buf, 1); - - /* set transfer mode to complete */ - buf[0] = 0x80; - nxt200x_writebytes(state, 0x2B, buf, 1); - - written = 0; - } - } - - return 0; -}; - -static int nxt2004_load_firmware (struct dvb_frontend* fe, const struct firmware *fw) -{ - - struct nxt200x_state* state = fe->demodulator_priv; - u8 buf[3]; - u16 rambase, position, crc=0; - - dprintk("%s\n", __FUNCTION__); - dprintk("Firmware is %zu bytes\n", fw->size); - - /* set rambase */ - rambase = 0x1000; - - /* hold the micro in reset while loading firmware */ - buf[0] = 0x80; - nxt200x_writebytes(state, 0x2B, buf,1); - - /* calculate firmware CRC */ - for (position = 0; position < fw->size; position++) { - crc = nxt200x_crc(crc, fw->data[position]); - } - - buf[0] = rambase >> 8; - buf[1] = rambase & 0xFF; - buf[2] = 0x81; - /* write starting address */ - nxt200x_writebytes(state,0x29,buf,3); - - for (position = 0; position < fw->size;) { - nxt200x_writebytes(state, 0x2C, &fw->data[position], - fw->size-position > 255 ? 255 : fw->size-position); - position += (fw->size-position > 255 ? 255 : fw->size-position); - } - buf[0] = crc >> 8; - buf[1] = crc & 0xFF; - - dprintk("firmware crc is 0x%02X 0x%02X\n", buf[0], buf[1]); - - /* write crc */ - nxt200x_writebytes(state, 0x2C, buf,2); - - /* do a read to stop things */ - nxt200x_readbytes(state, 0x2C, buf, 1); - - /* set transfer mode to complete */ - buf[0] = 0x80; - nxt200x_writebytes(state, 0x2B, buf,1); - - return 0; -}; - -static int nxt200x_setup_frontend_parameters (struct dvb_frontend* fe, - struct dvb_frontend_parameters *p) -{ - struct nxt200x_state* state = fe->demodulator_priv; - u8 buf[4]; - - /* stop the micro first */ - nxt200x_microcontroller_stop(state); - - if (state->demod_chip == NXT2004) { - /* make sure demod is set to digital */ - buf[0] = 0x04; - nxt200x_writebytes(state, 0x14, buf, 1); - buf[0] = 0x00; - nxt200x_writebytes(state, 0x17, buf, 1); - } - - /* get tuning information */ - dvb_pll_configure(state->config->pll_desc, buf, p->frequency, 0); - - /* set additional params */ - switch (p->u.vsb.modulation) { - case QAM_64: - case QAM_256: - /* Set punctured clock for QAM */ - /* This is just a guess since I am unable to test it */ - if (state->config->set_ts_params) - state->config->set_ts_params(fe, 1); - - /* set input */ - if (state->config->set_pll_input) - state->config->set_pll_input(buf, 1); - break; - case VSB_8: - /* Set non-punctured clock for VSB */ - if (state->config->set_ts_params) - state->config->set_ts_params(fe, 0); - - /* set input */ - if (state->config->set_pll_input) - state->config->set_pll_input(buf, 0); - break; - default: - return -EINVAL; - break; - } - - /* write frequency information */ - nxt200x_writetuner(state, buf); - - /* reset the agc now that tuning has been completed */ - nxt200x_agc_reset(state); - - /* set target power level */ - switch (p->u.vsb.modulation) { - case QAM_64: - case QAM_256: - buf[0] = 0x74; - break; - case VSB_8: - buf[0] = 0x70; - break; - default: - return -EINVAL; - break; - } - nxt200x_writebytes(state, 0x42, buf, 1); - - /* configure sdm */ - switch (state->demod_chip) { - case NXT2002: - buf[0] = 0x87; - break; - case NXT2004: - buf[0] = 0x07; - break; - default: - return -EINVAL; - break; - } - nxt200x_writebytes(state, 0x57, buf, 1); - - /* write sdm1 input */ - buf[0] = 0x10; - buf[1] = 0x00; - nxt200x_writebytes(state, 0x58, buf, 2); - - /* write sdmx input */ - switch (p->u.vsb.modulation) { - case QAM_64: - buf[0] = 0x68; - break; - case QAM_256: - buf[0] = 0x64; - break; - case VSB_8: - buf[0] = 0x60; - break; - default: - return -EINVAL; - break; - } - buf[1] = 0x00; - nxt200x_writebytes(state, 0x5C, buf, 2); - - /* write adc power lpf fc */ - buf[0] = 0x05; - nxt200x_writebytes(state, 0x43, buf, 1); - - if (state->demod_chip == NXT2004) { - /* write ??? */ - buf[0] = 0x00; - buf[1] = 0x00; - nxt200x_writebytes(state, 0x46, buf, 2); - } - - /* write accumulator2 input */ - buf[0] = 0x80; - buf[1] = 0x00; - nxt200x_writebytes(state, 0x4B, buf, 2); - - /* write kg1 */ - buf[0] = 0x00; - nxt200x_writebytes(state, 0x4D, buf, 1); - - /* write sdm12 lpf fc */ - buf[0] = 0x44; - nxt200x_writebytes(state, 0x55, buf, 1); - - /* write agc control reg */ - buf[0] = 0x04; - nxt200x_writebytes(state, 0x41, buf, 1); - - if (state->demod_chip == NXT2004) { - nxt200x_readreg_multibyte(state, 0x80, buf, 1); - buf[0] = 0x24; - nxt200x_writereg_multibyte(state, 0x80, buf, 1); - - /* soft reset? */ - nxt200x_readreg_multibyte(state, 0x08, buf, 1); - buf[0] = 0x10; - nxt200x_writereg_multibyte(state, 0x08, buf, 1); - nxt200x_readreg_multibyte(state, 0x08, buf, 1); - buf[0] = 0x00; - nxt200x_writereg_multibyte(state, 0x08, buf, 1); - - nxt200x_readreg_multibyte(state, 0x80, buf, 1); - buf[0] = 0x04; - nxt200x_writereg_multibyte(state, 0x80, buf, 1); - buf[0] = 0x00; - nxt200x_writereg_multibyte(state, 0x81, buf, 1); - buf[0] = 0x80; buf[1] = 0x00; buf[2] = 0x00; - nxt200x_writereg_multibyte(state, 0x82, buf, 3); - nxt200x_readreg_multibyte(state, 0x88, buf, 1); - buf[0] = 0x11; - nxt200x_writereg_multibyte(state, 0x88, buf, 1); - nxt200x_readreg_multibyte(state, 0x80, buf, 1); - buf[0] = 0x44; - nxt200x_writereg_multibyte(state, 0x80, buf, 1); - } - - /* write agc ucgp0 */ - switch (p->u.vsb.modulation) { - case QAM_64: - buf[0] = 0x02; - break; - case QAM_256: - buf[0] = 0x03; - break; - case VSB_8: - buf[0] = 0x00; - break; - default: - return -EINVAL; - break; - } - nxt200x_writebytes(state, 0x30, buf, 1); - - /* write agc control reg */ - buf[0] = 0x00; - nxt200x_writebytes(state, 0x41, buf, 1); - - /* write accumulator2 input */ - buf[0] = 0x80; - buf[1] = 0x00; - nxt200x_writebytes(state, 0x49, buf,2); - nxt200x_writebytes(state, 0x4B, buf,2); - - /* write agc control reg */ - buf[0] = 0x04; - nxt200x_writebytes(state, 0x41, buf, 1); - - nxt200x_microcontroller_start(state); - - if (state->demod_chip == NXT2004) { - nxt2004_microcontroller_init(state); - - /* ???? */ - buf[0] = 0xF0; - buf[1] = 0x00; - nxt200x_writebytes(state, 0x5C, buf, 2); - } - - /* adjacent channel detection should be done here, but I don't - have any stations with this need so I cannot test it */ - - return 0; -} - -static int nxt200x_read_status(struct dvb_frontend* fe, fe_status_t* status) -{ - struct nxt200x_state* state = fe->demodulator_priv; - u8 lock; - nxt200x_readbytes(state, 0x31, &lock, 1); - - *status = 0; - if (lock & 0x20) { - *status |= FE_HAS_SIGNAL; - *status |= FE_HAS_CARRIER; - *status |= FE_HAS_VITERBI; - *status |= FE_HAS_SYNC; - *status |= FE_HAS_LOCK; - } - return 0; -} - -static int nxt200x_read_ber(struct dvb_frontend* fe, u32* ber) -{ - struct nxt200x_state* state = fe->demodulator_priv; - u8 b[3]; - - nxt200x_readreg_multibyte(state, 0xE6, b, 3); - - *ber = ((b[0] << 8) + b[1]) * 8; - - return 0; -} - -static int nxt200x_read_signal_strength(struct dvb_frontend* fe, u16* strength) -{ - struct nxt200x_state* state = fe->demodulator_priv; - u8 b[2]; - u16 temp = 0; - - /* setup to read cluster variance */ - b[0] = 0x00; - nxt200x_writebytes(state, 0xA1, b, 1); - - /* get multreg val */ - nxt200x_readreg_multibyte(state, 0xA6, b, 2); - - temp = (b[0] << 8) | b[1]; - *strength = ((0x7FFF - temp) & 0x0FFF) * 16; - - return 0; -} - -static int nxt200x_read_snr(struct dvb_frontend* fe, u16* snr) -{ - - struct nxt200x_state* state = fe->demodulator_priv; - u8 b[2]; - u16 temp = 0, temp2; - u32 snrdb = 0; - - /* setup to read cluster variance */ - b[0] = 0x00; - nxt200x_writebytes(state, 0xA1, b, 1); - - /* get multreg val from 0xA6 */ - nxt200x_readreg_multibyte(state, 0xA6, b, 2); - - temp = (b[0] << 8) | b[1]; - temp2 = 0x7FFF - temp; - - /* snr will be in db */ - if (temp2 > 0x7F00) - snrdb = 1000*24 + ( 1000*(30-24) * ( temp2 - 0x7F00 ) / ( 0x7FFF - 0x7F00 ) ); - else if (temp2 > 0x7EC0) - snrdb = 1000*18 + ( 1000*(24-18) * ( temp2 - 0x7EC0 ) / ( 0x7F00 - 0x7EC0 ) ); - else if (temp2 > 0x7C00) - snrdb = 1000*12 + ( 1000*(18-12) * ( temp2 - 0x7C00 ) / ( 0x7EC0 - 0x7C00 ) ); - else - snrdb = 1000*0 + ( 1000*(12-0) * ( temp2 - 0 ) / ( 0x7C00 - 0 ) ); - - /* the value reported back from the frontend will be FFFF=32db 0000=0db */ - *snr = snrdb * (0xFFFF/32000); - - return 0; -} - -static int nxt200x_read_ucblocks(struct dvb_frontend* fe, u32* ucblocks) -{ - struct nxt200x_state* state = fe->demodulator_priv; - u8 b[3]; - - nxt200x_readreg_multibyte(state, 0xE6, b, 3); - *ucblocks = b[2]; - - return 0; -} - -static int nxt200x_sleep(struct dvb_frontend* fe) -{ - return 0; -} - -static int nxt2002_init(struct dvb_frontend* fe) -{ - struct nxt200x_state* state = fe->demodulator_priv; - const struct firmware *fw; - int ret; - u8 buf[2]; - - /* request the firmware, this will block until someone uploads it */ - printk("nxt2002: Waiting for firmware upload (%s)...\n", NXT2002_DEFAULT_FIRMWARE); - ret = request_firmware(&fw, NXT2002_DEFAULT_FIRMWARE, &state->i2c->dev); - printk("nxt2002: Waiting for firmware upload(2)...\n"); - if (ret) { - printk("nxt2002: No firmware uploaded (timeout or file not found?)\n"); - return ret; - } - - ret = nxt2002_load_firmware(fe, fw); - if (ret) { - printk("nxt2002: Writing firmware to device failed\n"); - release_firmware(fw); - return ret; - } - printk("nxt2002: Firmware upload complete\n"); - - /* Put the micro into reset */ - nxt200x_microcontroller_stop(state); - - /* ensure transfer is complete */ - buf[0]=0x00; - nxt200x_writebytes(state, 0x2B, buf, 1); - - /* Put the micro into reset for real this time */ - nxt200x_microcontroller_stop(state); - - /* soft reset everything (agc,frontend,eq,fec)*/ - buf[0] = 0x0F; - nxt200x_writebytes(state, 0x08, buf, 1); - buf[0] = 0x00; - nxt200x_writebytes(state, 0x08, buf, 1); - - /* write agc sdm configure */ - buf[0] = 0xF1; - nxt200x_writebytes(state, 0x57, buf, 1); - - /* write mod output format */ - buf[0] = 0x20; - nxt200x_writebytes(state, 0x09, buf, 1); - - /* write fec mpeg mode */ - buf[0] = 0x7E; - buf[1] = 0x00; - nxt200x_writebytes(state, 0xE9, buf, 2); - - /* write mux selection */ - buf[0] = 0x00; - nxt200x_writebytes(state, 0xCC, buf, 1); - - return 0; -} - -static int nxt2004_init(struct dvb_frontend* fe) -{ - struct nxt200x_state* state = fe->demodulator_priv; - const struct firmware *fw; - int ret; - u8 buf[3]; - - /* ??? */ - buf[0]=0x00; - nxt200x_writebytes(state, 0x1E, buf, 1); - - /* request the firmware, this will block until someone uploads it */ - printk("nxt2004: Waiting for firmware upload (%s)...\n", NXT2004_DEFAULT_FIRMWARE); - ret = request_firmware(&fw, NXT2004_DEFAULT_FIRMWARE, &state->i2c->dev); - printk("nxt2004: Waiting for firmware upload(2)...\n"); - if (ret) { - printk("nxt2004: No firmware uploaded (timeout or file not found?)\n"); - return ret; - } - - ret = nxt2004_load_firmware(fe, fw); - if (ret) { - printk("nxt2004: Writing firmware to device failed\n"); - release_firmware(fw); - return ret; - } - printk("nxt2004: Firmware upload complete\n"); - - /* ensure transfer is complete */ - buf[0] = 0x01; - nxt200x_writebytes(state, 0x19, buf, 1); - - nxt2004_microcontroller_init(state); - nxt200x_microcontroller_stop(state); - nxt200x_microcontroller_stop(state); - nxt2004_microcontroller_init(state); - nxt200x_microcontroller_stop(state); - - /* soft reset everything (agc,frontend,eq,fec)*/ - buf[0] = 0xFF; - nxt200x_writereg_multibyte(state, 0x08, buf, 1); - buf[0] = 0x00; - nxt200x_writereg_multibyte(state, 0x08, buf, 1); - - /* write agc sdm configure */ - buf[0] = 0xD7; - nxt200x_writebytes(state, 0x57, buf, 1); - - /* ???*/ - buf[0] = 0x07; - buf[1] = 0xfe; - nxt200x_writebytes(state, 0x35, buf, 2); - buf[0] = 0x12; - nxt200x_writebytes(state, 0x34, buf, 1); - buf[0] = 0x80; - nxt200x_writebytes(state, 0x21, buf, 1); - - /* ???*/ - buf[0] = 0x21; - nxt200x_writebytes(state, 0x0A, buf, 1); - - /* ???*/ - buf[0] = 0x01; - nxt200x_writereg_multibyte(state, 0x80, buf, 1); - - /* write fec mpeg mode */ - buf[0] = 0x7E; - buf[1] = 0x00; - nxt200x_writebytes(state, 0xE9, buf, 2); - - /* write mux selection */ - buf[0] = 0x00; - nxt200x_writebytes(state, 0xCC, buf, 1); - - /* ???*/ - nxt200x_readreg_multibyte(state, 0x80, buf, 1); - buf[0] = 0x00; - nxt200x_writereg_multibyte(state, 0x80, buf, 1); - - /* soft reset? */ - nxt200x_readreg_multibyte(state, 0x08, buf, 1); - buf[0] = 0x10; - nxt200x_writereg_multibyte(state, 0x08, buf, 1); - nxt200x_readreg_multibyte(state, 0x08, buf, 1); - buf[0] = 0x00; - nxt200x_writereg_multibyte(state, 0x08, buf, 1); - - /* ???*/ - nxt200x_readreg_multibyte(state, 0x80, buf, 1); - buf[0] = 0x01; - nxt200x_writereg_multibyte(state, 0x80, buf, 1); - buf[0] = 0x70; - nxt200x_writereg_multibyte(state, 0x81, buf, 1); - buf[0] = 0x31; buf[1] = 0x5E; buf[2] = 0x66; - nxt200x_writereg_multibyte(state, 0x82, buf, 3); - - nxt200x_readreg_multibyte(state, 0x88, buf, 1); - buf[0] = 0x11; - nxt200x_writereg_multibyte(state, 0x88, buf, 1); - nxt200x_readreg_multibyte(state, 0x80, buf, 1); - buf[0] = 0x40; - nxt200x_writereg_multibyte(state, 0x80, buf, 1); - - nxt200x_readbytes(state, 0x10, buf, 1); - buf[0] = 0x10; - nxt200x_writebytes(state, 0x10, buf, 1); - nxt200x_readbytes(state, 0x0A, buf, 1); - buf[0] = 0x21; - nxt200x_writebytes(state, 0x0A, buf, 1); - - nxt2004_microcontroller_init(state); - - buf[0] = 0x21; - nxt200x_writebytes(state, 0x0A, buf, 1); - buf[0] = 0x7E; - nxt200x_writebytes(state, 0xE9, buf, 1); - buf[0] = 0x00; - nxt200x_writebytes(state, 0xEA, buf, 1); - - nxt200x_readreg_multibyte(state, 0x80, buf, 1); - buf[0] = 0x00; - nxt200x_writereg_multibyte(state, 0x80, buf, 1); - nxt200x_readreg_multibyte(state, 0x80, buf, 1); - buf[0] = 0x00; - nxt200x_writereg_multibyte(state, 0x80, buf, 1); - - /* soft reset? */ - nxt200x_readreg_multibyte(state, 0x08, buf, 1); - buf[0] = 0x10; - nxt200x_writereg_multibyte(state, 0x08, buf, 1); - nxt200x_readreg_multibyte(state, 0x08, buf, 1); - buf[0] = 0x00; - nxt200x_writereg_multibyte(state, 0x08, buf, 1); - - nxt200x_readreg_multibyte(state, 0x80, buf, 1); - buf[0] = 0x04; - nxt200x_writereg_multibyte(state, 0x80, buf, 1); - buf[0] = 0x00; - nxt200x_writereg_multibyte(state, 0x81, buf, 1); - buf[0] = 0x80; buf[1] = 0x00; buf[2] = 0x00; - nxt200x_writereg_multibyte(state, 0x82, buf, 3); - - nxt200x_readreg_multibyte(state, 0x88, buf, 1); - buf[0] = 0x11; - nxt200x_writereg_multibyte(state, 0x88, buf, 1); - - nxt200x_readreg_multibyte(state, 0x80, buf, 1); - buf[0] = 0x44; - nxt200x_writereg_multibyte(state, 0x80, buf, 1); - - /* initialize tuner */ - nxt200x_readbytes(state, 0x10, buf, 1); - buf[0] = 0x12; - nxt200x_writebytes(state, 0x10, buf, 1); - buf[0] = 0x04; - nxt200x_writebytes(state, 0x13, buf, 1); - buf[0] = 0x00; - nxt200x_writebytes(state, 0x16, buf, 1); - buf[0] = 0x04; - nxt200x_writebytes(state, 0x14, buf, 1); - buf[0] = 0x00; - nxt200x_writebytes(state, 0x14, buf, 1); - nxt200x_writebytes(state, 0x17, buf, 1); - nxt200x_writebytes(state, 0x14, buf, 1); - nxt200x_writebytes(state, 0x17, buf, 1); - - return 0; -} - -static int nxt200x_init(struct dvb_frontend* fe) -{ - struct nxt200x_state* state = fe->demodulator_priv; - int ret = 0; - - if (!state->initialised) { - switch (state->demod_chip) { - case NXT2002: - ret = nxt2002_init(fe); - break; - case NXT2004: - ret = nxt2004_init(fe); - break; - default: - return -EINVAL; - break; - } - state->initialised = 1; - } - return ret; -} - -static int nxt200x_get_tune_settings(struct dvb_frontend* fe, struct dvb_frontend_tune_settings* fesettings) -{ - fesettings->min_delay_ms = 500; - fesettings->step_size = 0; - fesettings->max_drift = 0; - return 0; -} - -static void nxt200x_release(struct dvb_frontend* fe) -{ - struct nxt200x_state* state = fe->demodulator_priv; - kfree(state); -} - -static struct dvb_frontend_ops nxt200x_ops; - -struct dvb_frontend* nxt200x_attach(const struct nxt200x_config* config, - struct i2c_adapter* i2c) -{ - struct nxt200x_state* state = NULL; - u8 buf [] = {0,0,0,0,0}; - - /* allocate memory for the internal state */ - state = (struct nxt200x_state*) kmalloc(sizeof(struct nxt200x_state), GFP_KERNEL); - if (state == NULL) - goto error; - memset(state,0,sizeof(*state)); - - /* setup the state */ - state->config = config; - state->i2c = i2c; - memcpy(&state->ops, &nxt200x_ops, sizeof(struct dvb_frontend_ops)); - state->initialised = 0; - - /* read card id */ - nxt200x_readbytes(state, 0x00, buf, 5); - dprintk("NXT info: %02X %02X %02X %02X %02X\n", - buf[0], buf[1], buf[2], buf[3], buf[4]); - - /* set demod chip */ - switch (buf[0]) { - case 0x04: - state->demod_chip = NXT2002; - printk("nxt200x: NXT2002 Detected\n"); - break; - case 0x05: - state->demod_chip = NXT2004; - printk("nxt200x: NXT2004 Detected\n"); - break; - default: - goto error; - } - - /* make sure demod chip is supported */ - switch (state->demod_chip) { - case NXT2002: - if (buf[0] != 0x04) goto error; /* device id */ - if (buf[1] != 0x02) goto error; /* fab id */ - if (buf[2] != 0x11) goto error; /* month */ - if (buf[3] != 0x20) goto error; /* year msb */ - if (buf[4] != 0x00) goto error; /* year lsb */ - break; - case NXT2004: - if (buf[0] != 0x05) goto error; /* device id */ - break; - default: - goto error; - } - - /* create dvb_frontend */ - state->frontend.ops = &state->ops; - state->frontend.demodulator_priv = state; - return &state->frontend; - -error: - kfree(state); - printk("Unknown/Unsupported NXT chip: %02X %02X %02X %02X %02X\n", - buf[0], buf[1], buf[2], buf[3], buf[4]); - return NULL; -} - -static struct dvb_frontend_ops nxt200x_ops = { - - .info = { - .name = "Nextwave NXT200X VSB/QAM frontend", - .type = FE_ATSC, - .frequency_min = 54000000, - .frequency_max = 860000000, - .frequency_stepsize = 166666, /* stepsize is just a guess */ - .caps = FE_CAN_FEC_1_2 | FE_CAN_FEC_2_3 | FE_CAN_FEC_3_4 | - FE_CAN_FEC_5_6 | FE_CAN_FEC_7_8 | FE_CAN_FEC_AUTO | - FE_CAN_8VSB | FE_CAN_QAM_64 | FE_CAN_QAM_256 - }, - - .release = nxt200x_release, - - .init = nxt200x_init, - .sleep = nxt200x_sleep, - - .set_frontend = nxt200x_setup_frontend_parameters, - .get_tune_settings = nxt200x_get_tune_settings, - - .read_status = nxt200x_read_status, - .read_ber = nxt200x_read_ber, - .read_signal_strength = nxt200x_read_signal_strength, - .read_snr = nxt200x_read_snr, - .read_ucblocks = nxt200x_read_ucblocks, -}; - -module_param(debug, int, 0644); -MODULE_PARM_DESC(debug, "Turn on/off frontend debugging (default:off)."); - -MODULE_DESCRIPTION("NXT200X (ATSC 8VSB & ITU-T J.83 AnnexB 64/256 QAM) Demodulator Driver"); -MODULE_AUTHOR("Kirk Lapray, Jean-Francois Thibert, and Taylor Jacob"); -MODULE_LICENSE("GPL"); - -EXPORT_SYMBOL(nxt200x_attach); - diff --git a/trunk/drivers/media/dvb/frontends/nxt200x.h b/trunk/drivers/media/dvb/frontends/nxt200x.h deleted file mode 100644 index 1d9d70bc37ef..000000000000 --- a/trunk/drivers/media/dvb/frontends/nxt200x.h +++ /dev/null @@ -1,61 +0,0 @@ -/* - * Support for NXT2002 and NXT2004 - VSB/QAM - * - * Copyright (C) 2005 Kirk Lapray (kirk.lapray@gmail.com) - * based on nxt2002 by Taylor Jacob - * and nxt2004 by Jean-Francois Thibert (jeanfrancois@sagetv.com) - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - * -*/ - -#ifndef NXT200X_H -#define NXT200X_H - -#include -#include - -typedef enum nxt_chip_t { - NXTUNDEFINED, - NXT2002, - NXT2004 -}nxt_chip_type; - -struct nxt200x_config -{ - /* the demodulator's i2c address */ - u8 demod_address; - - /* tuner information */ - u8 pll_address; - struct dvb_pll_desc *pll_desc; - - /* used to set pll input */ - int (*set_pll_input)(u8* buf, int input); - - /* need to set device param for start_dma */ - int (*set_ts_params)(struct dvb_frontend* fe, int is_punctured); -}; - -extern struct dvb_frontend* nxt200x_attach(const struct nxt200x_config* config, - struct i2c_adapter* i2c); - -#endif /* NXT200X_H */ - -/* - * Local variables: - * c-basic-offset: 8 - * End: - */ diff --git a/trunk/drivers/media/dvb/frontends/or51132.c b/trunk/drivers/media/dvb/frontends/or51132.c index 78bded861d02..fc74c40d6477 100644 --- a/trunk/drivers/media/dvb/frontends/or51132.c +++ b/trunk/drivers/media/dvb/frontends/or51132.c @@ -468,7 +468,6 @@ static int or51132_read_signal_strength(struct dvb_frontend* fe, u16* strength) unsigned char snd_buf[2]; u8 rcvr_stat; u16 snr_equ; - u32 signal_strength; int usK; snd_buf[0]=0x04; @@ -504,11 +503,7 @@ static int or51132_read_signal_strength(struct dvb_frontend* fe, u16* strength) usK = (rcvr_stat & 0x10) ? 3 : 0; /* The value reported back from the frontend will be FFFF=100% 0000=0% */ - signal_strength = (((8952 - i20Log10(snr_equ) - usK*100)/3+5)*65535)/1000; - if (signal_strength > 0xffff) - *strength = 0xffff; - else - *strength = signal_strength; + *strength = (((8952 - i20Log10(snr_equ) - usK*100)/3+5)*65535)/1000; dprintk("read_signal_strength %i\n",*strength); return 0; diff --git a/trunk/drivers/media/dvb/frontends/or51211.c b/trunk/drivers/media/dvb/frontends/or51211.c index 531f76246e5f..8a9db23dd1b7 100644 --- a/trunk/drivers/media/dvb/frontends/or51211.c +++ b/trunk/drivers/media/dvb/frontends/or51211.c @@ -339,7 +339,6 @@ static int or51211_read_signal_strength(struct dvb_frontend* fe, u16* strength) u8 rec_buf[2]; u8 snd_buf[4]; u8 snr_equ; - u32 signal_strength; /* SNR after Equalizer */ snd_buf[0] = 0x04; @@ -359,11 +358,8 @@ static int or51211_read_signal_strength(struct dvb_frontend* fe, u16* strength) snr_equ = rec_buf[0] & 0xff; /* The value reported back from the frontend will be FFFF=100% 0000=0% */ - signal_strength = (((5334 - i20Log10(snr_equ))/3+5)*65535)/1000; - if (signal_strength > 0xffff) - *strength = 0xffff; - else - *strength = signal_strength; + *strength = (((5334 - i20Log10(snr_equ))/3+5)*65535)/1000; + dprintk("read_signal_strength %i\n",*strength); return 0; diff --git a/trunk/drivers/media/dvb/frontends/stv0299.c b/trunk/drivers/media/dvb/frontends/stv0299.c index 29c48665e130..889d9257215d 100644 --- a/trunk/drivers/media/dvb/frontends/stv0299.c +++ b/trunk/drivers/media/dvb/frontends/stv0299.c @@ -64,12 +64,8 @@ struct stv0299_state { u32 tuner_frequency; u32 symbol_rate; fe_code_rate_t fec_inner; - int errmode; }; -#define STATUS_BER 0 -#define STATUS_UCBLOCKS 1 - static int debug; static int debug_legacy_dish_switch; #define dprintk(args...) \ @@ -387,6 +383,36 @@ static int stv0299_set_voltage (struct dvb_frontend* fe, fe_sec_voltage_t voltag }; } +static inline s32 stv0299_calc_usec_delay (struct timeval lasttime, struct timeval curtime) +{ + return ((curtime.tv_usec < lasttime.tv_usec) ? + 1000000 - lasttime.tv_usec + curtime.tv_usec : + curtime.tv_usec - lasttime.tv_usec); +} + +static void stv0299_sleep_until (struct timeval *waketime, u32 add_usec) +{ + struct timeval lasttime; + s32 delta, newdelta; + + waketime->tv_usec += add_usec; + if (waketime->tv_usec >= 1000000) { + waketime->tv_usec -= 1000000; + waketime->tv_sec++; + } + + do_gettimeofday (&lasttime); + delta = stv0299_calc_usec_delay (lasttime, *waketime); + if (delta > 2500) { + msleep ((delta - 1500) / 1000); + do_gettimeofday (&lasttime); + newdelta = stv0299_calc_usec_delay (lasttime, *waketime); + delta = (newdelta > delta) ? 0 : newdelta; + } + if (delta > 0) + udelay (delta); +} + static int stv0299_send_legacy_dish_cmd (struct dvb_frontend* fe, u32 cmd) { struct stv0299_state* state = fe->demodulator_priv; @@ -414,7 +440,7 @@ static int stv0299_send_legacy_dish_cmd (struct dvb_frontend* fe, u32 cmd) memcpy (&tv[0], &nexttime, sizeof (struct timeval)); stv0299_writeregI (state, 0x0c, reg0x0c | 0x50); /* set LNB to 18V */ - dvb_frontend_sleep_until(&nexttime, 32000); + stv0299_sleep_until (&nexttime, 32000); for (i=0; i<9; i++) { if (debug_legacy_dish_switch) @@ -428,13 +454,13 @@ static int stv0299_send_legacy_dish_cmd (struct dvb_frontend* fe, u32 cmd) cmd = cmd >> 1; if (i != 8) - dvb_frontend_sleep_until(&nexttime, 8000); + stv0299_sleep_until (&nexttime, 8000); } if (debug_legacy_dish_switch) { printk ("%s(%d): switch delay (should be 32k followed by all 8k\n", __FUNCTION__, fe->dvb->num); - for (i = 1; i < 10; i++) - printk ("%d: %d\n", i, timeval_usec_diff(tv[i-1] , tv[i])); + for (i=1; i < 10; i++) + printk ("%d: %d\n", i, stv0299_calc_usec_delay (tv[i-1] , tv[i])); } return 0; @@ -491,7 +517,8 @@ static int stv0299_read_ber(struct dvb_frontend* fe, u32* ber) { struct stv0299_state* state = fe->demodulator_priv; - if (state->errmode != STATUS_BER) return 0; + stv0299_writeregI(state, 0x34, (stv0299_readreg(state, 0x34) & 0xcf) | 0x10); + msleep(100); *ber = (stv0299_readreg (state, 0x1d) << 8) | stv0299_readreg (state, 0x1e); return 0; @@ -530,8 +557,9 @@ static int stv0299_read_ucblocks(struct dvb_frontend* fe, u32* ucblocks) { struct stv0299_state* state = fe->demodulator_priv; - if (state->errmode != STATUS_UCBLOCKS) *ucblocks = 0; - else *ucblocks = (stv0299_readreg (state, 0x1d) << 8) | stv0299_readreg (state, 0x1e); + stv0299_writeregI(state, 0x34, (stv0299_readreg(state, 0x34) & 0xcf) | 0x30); + msleep(100); + *ucblocks = (stv0299_readreg (state, 0x1d) << 8) | stv0299_readreg (state, 0x1e); return 0; } @@ -553,14 +581,49 @@ static int stv0299_set_frontend(struct dvb_frontend* fe, struct dvb_frontend_par if (state->config->invert) invval = (~invval) & 1; stv0299_writeregI(state, 0x0c, (stv0299_readreg(state, 0x0c) & 0xfe) | invval); - stv0299_writeregI(state, 0x05, 0xb5); /* enable i2c repeater on stv0299 */ - state->config->pll_set(fe, state->i2c, p); - stv0299_writeregI(state, 0x05, 0x35); /* disable i2c repeater on stv0299 */ + if (state->config->enhanced_tuning) { + /* check if we should do a finetune */ + int frequency_delta = p->frequency - state->tuner_frequency; + int minmax = p->u.qpsk.symbol_rate / 2000; + if (minmax < 5000) minmax = 5000; + + if ((frequency_delta > -minmax) && (frequency_delta < minmax) && (frequency_delta != 0) && + (state->fec_inner == p->u.qpsk.fec_inner) && + (state->symbol_rate == p->u.qpsk.symbol_rate)) { + int Drot_freq = (frequency_delta << 16) / (state->config->mclk / 1000); + + // zap the derotator registers first + stv0299_writeregI(state, 0x22, 0x00); + stv0299_writeregI(state, 0x23, 0x00); + + // now set them as we want + stv0299_writeregI(state, 0x22, Drot_freq >> 8); + stv0299_writeregI(state, 0x23, Drot_freq); + } else { + /* A "normal" tune is requested */ + stv0299_writeregI(state, 0x05, 0xb5); /* enable i2c repeater on stv0299 */ + state->config->pll_set(fe, state->i2c, p); + stv0299_writeregI(state, 0x05, 0x35); /* disable i2c repeater on stv0299 */ + + stv0299_writeregI(state, 0x32, 0x80); + stv0299_writeregI(state, 0x22, 0x00); + stv0299_writeregI(state, 0x23, 0x00); + stv0299_writeregI(state, 0x32, 0x19); + stv0299_set_symbolrate (fe, p->u.qpsk.symbol_rate); + stv0299_set_FEC (state, p->u.qpsk.fec_inner); + } + } else { + stv0299_writeregI(state, 0x05, 0xb5); /* enable i2c repeater on stv0299 */ + state->config->pll_set(fe, state->i2c, p); + stv0299_writeregI(state, 0x05, 0x35); /* disable i2c repeater on stv0299 */ - stv0299_set_FEC (state, p->u.qpsk.fec_inner); - stv0299_set_symbolrate (fe, p->u.qpsk.symbol_rate); - stv0299_writeregI(state, 0x22, 0x00); - stv0299_writeregI(state, 0x23, 0x00); + stv0299_set_FEC (state, p->u.qpsk.fec_inner); + stv0299_set_symbolrate (fe, p->u.qpsk.symbol_rate); + stv0299_writeregI(state, 0x22, 0x00); + stv0299_writeregI(state, 0x23, 0x00); + stv0299_readreg (state, 0x23); + stv0299_writeregI(state, 0x12, 0xb9); + } state->tuner_frequency = p->frequency; state->fec_inner = p->u.qpsk.fec_inner; @@ -645,7 +708,6 @@ struct dvb_frontend* stv0299_attach(const struct stv0299_config* config, state->tuner_frequency = 0; state->symbol_rate = 0; state->fec_inner = 0; - state->errmode = STATUS_BER; /* check if the demod is there */ stv0299_writeregI(state, 0x02, 0x34); /* standby off */ diff --git a/trunk/drivers/media/dvb/frontends/stv0299.h b/trunk/drivers/media/dvb/frontends/stv0299.h index 9af3d71c89db..d0c4484861e1 100644 --- a/trunk/drivers/media/dvb/frontends/stv0299.h +++ b/trunk/drivers/media/dvb/frontends/stv0299.h @@ -73,6 +73,9 @@ struct stv0299_config /* does the inversion require inversion? */ u8 invert:1; + /* Should the enhanced tuning code be used? */ + u8 enhanced_tuning:1; + /* Skip reinitialisation? */ u8 skip_reinit:1; diff --git a/trunk/drivers/media/dvb/frontends/tda1004x.c b/trunk/drivers/media/dvb/frontends/tda1004x.c index 7968743826fc..3529c618f828 100644 --- a/trunk/drivers/media/dvb/frontends/tda1004x.c +++ b/trunk/drivers/media/dvb/frontends/tda1004x.c @@ -420,7 +420,7 @@ static void tda10046_init_plls(struct dvb_frontend* fe) struct tda1004x_state* state = fe->demodulator_priv; tda1004x_write_byteI(state, TDA10046H_CONFPLL1, 0xf0); - tda1004x_write_byteI(state, TDA10046H_CONFPLL2, 0x0a); // PLL M = 10 + tda1004x_write_byteI(state, TDA10046H_CONFPLL2, 10); // PLL M = 10 if (state->config->xtal_freq == TDA10046_XTAL_4M ) { dprintk("%s: setting up PLLs for a 4 MHz Xtal\n", __FUNCTION__); tda1004x_write_byteI(state, TDA10046H_CONFPLL3, 0); // PLL P = N = 0 @@ -597,10 +597,7 @@ static int tda10046_init(struct dvb_frontend* fe) // Init the tuner PLL if (state->config->pll_init) { tda1004x_enable_tuner_i2c(state); - if (state->config->pll_init(fe)) { - printk(KERN_ERR "tda1004x: pll init failed\n"); - return -EIO; - } + state->config->pll_init(fe); tda1004x_disable_tuner_i2c(state); } @@ -670,10 +667,7 @@ static int tda1004x_set_fe(struct dvb_frontend* fe, // set frequency tda1004x_enable_tuner_i2c(state); - if (state->config->pll_set(fe, fe_params)) { - printk(KERN_ERR "tda1004x: pll set failed\n"); - return -EIO; - } + state->config->pll_set(fe, fe_params); tda1004x_disable_tuner_i2c(state); // Hardcoded to use auto as much as possible on the TDA10045 as it @@ -838,8 +832,6 @@ static int tda1004x_set_fe(struct dvb_frontend* fe, case TDA1004X_DEMOD_TDA10046: tda1004x_write_mask(state, TDA1004X_AUTO, 0x40, 0x40); - msleep(1); - tda1004x_write_mask(state, TDA10046H_AGC_CONF, 4, 1); break; } @@ -1137,12 +1129,7 @@ static int tda1004x_sleep(struct dvb_frontend* fe) if (state->config->pll_sleep != NULL) { tda1004x_enable_tuner_i2c(state); state->config->pll_sleep(fe); - if (state->config->if_freq != TDA10046_FREQ_052) { - /* special hack for Philips EUROPA Based boards: - * keep the I2c bridge open for tuner access in analog mode - */ - tda1004x_disable_tuner_i2c(state); - } + tda1004x_disable_tuner_i2c(state); } tda1004x_write_mask(state, TDA1004X_CONFC4, 1, 1); break; diff --git a/trunk/drivers/media/dvb/pluto2/pluto2.c b/trunk/drivers/media/dvb/pluto2/pluto2.c index bbebd1c4caca..85b437bbddcd 100644 --- a/trunk/drivers/media/dvb/pluto2/pluto2.c +++ b/trunk/drivers/media/dvb/pluto2/pluto2.c @@ -286,10 +286,15 @@ static void pluto_dma_end(struct pluto *pluto, unsigned int nbpackets) * although one packet has been transfered. */ if ((nbpackets == 0) || (nbpackets > TS_DMA_PACKETS)) { - unsigned int i = 0; + unsigned int i = 0, valid; while (pluto->dma_buf[i] == 0x47) i += 188; - nbpackets = i / 188; + valid = i / 188; + if (nbpackets != valid) { + dev_err(&pluto->pdev->dev, "nbpackets=%u valid=%u\n", + nbpackets, valid); + nbpackets = valid; + } } dvb_dmx_swfilter_packets(&pluto->demux, pluto->dma_buf, nbpackets); diff --git a/trunk/drivers/media/dvb/ttpci/av7110.c b/trunk/drivers/media/dvb/ttpci/av7110.c index 87ea52757a21..22b203f8ff27 100644 --- a/trunk/drivers/media/dvb/ttpci/av7110.c +++ b/trunk/drivers/media/dvb/ttpci/av7110.c @@ -1566,7 +1566,7 @@ static u8 alps_bsru6_inittab[] = { 0x0e, 0x23, /* alpha_tmg = 2, beta_tmg = 3 */ 0x10, 0x3f, // AGC2 0x3d 0x11, 0x84, - 0x12, 0xb9, + 0x12, 0xb5, // Lock detect: -64 Carrier freq detect:on 0x15, 0xc9, // lock detector threshold 0x16, 0x00, 0x17, 0x00, @@ -1644,6 +1644,7 @@ static struct stv0299_config alps_bsru6_config = { .inittab = alps_bsru6_inittab, .mclk = 88000000UL, .invert = 1, + .enhanced_tuning = 0, .skip_reinit = 0, .lock_output = STV0229_LOCKOUTPUT_1, .volt13_op0_op1 = STV0299_VOLT13_OP1, @@ -1668,7 +1669,7 @@ static u8 alps_bsbe1_inittab[] = { 0x0e, 0x23, /* alpha_tmg = 2, beta_tmg = 3 */ 0x10, 0x3f, // AGC2 0x3d 0x11, 0x84, - 0x12, 0xb9, + 0x12, 0xb5, // Lock detect: -64 Carrier freq detect:on 0x15, 0xc9, // lock detector threshold 0x16, 0x00, 0x17, 0x00, @@ -1720,6 +1721,7 @@ static struct stv0299_config alps_bsbe1_config = { .inittab = alps_bsbe1_inittab, .mclk = 88000000UL, .invert = 1, + .enhanced_tuning = 0, .skip_reinit = 0, .min_delay_ms = 100, .set_symbol_rate = alps_bsru6_set_symbol_rate, diff --git a/trunk/drivers/media/dvb/ttpci/budget-av.c b/trunk/drivers/media/dvb/ttpci/budget-av.c index aa75dc03a0b3..7692cd23f839 100644 --- a/trunk/drivers/media/dvb/ttpci/budget-av.c +++ b/trunk/drivers/media/dvb/ttpci/budget-av.c @@ -499,7 +499,7 @@ static u8 typhoon_cinergy1200s_inittab[] = { 0x0e, 0x23, /* alpha_tmg = 2, beta_tmg = 3 */ 0x10, 0x3f, // AGC2 0x3d 0x11, 0x84, - 0x12, 0xb9, + 0x12, 0xb5, // Lock detect: -64 Carrier freq detect:on 0x15, 0xc9, // lock detector threshold 0x16, 0x00, 0x17, 0x00, @@ -531,6 +531,7 @@ static struct stv0299_config typhoon_config = { .inittab = typhoon_cinergy1200s_inittab, .mclk = 88000000UL, .invert = 0, + .enhanced_tuning = 0, .skip_reinit = 0, .lock_output = STV0229_LOCKOUTPUT_1, .volt13_op0_op1 = STV0299_VOLT13_OP0, @@ -545,6 +546,7 @@ static struct stv0299_config cinergy_1200s_config = { .inittab = typhoon_cinergy1200s_inittab, .mclk = 88000000UL, .invert = 0, + .enhanced_tuning = 0, .skip_reinit = 0, .lock_output = STV0229_LOCKOUTPUT_0, .volt13_op0_op1 = STV0299_VOLT13_OP0, diff --git a/trunk/drivers/media/dvb/ttpci/budget-ci.c b/trunk/drivers/media/dvb/ttpci/budget-ci.c index 75fb92d60998..51c30ba68140 100644 --- a/trunk/drivers/media/dvb/ttpci/budget-ci.c +++ b/trunk/drivers/media/dvb/ttpci/budget-ci.c @@ -490,7 +490,7 @@ static u8 alps_bsru6_inittab[] = { 0x0e, 0x23, /* alpha_tmg = 2, beta_tmg = 3 */ 0x10, 0x3f, // AGC2 0x3d 0x11, 0x84, - 0x12, 0xb9, + 0x12, 0xb5, // Lock detect: -64 Carrier freq detect:on 0x15, 0xc9, // lock detector threshold 0x16, 0x00, 0x17, 0x00, @@ -580,6 +580,7 @@ static struct stv0299_config alps_bsru6_config = { .inittab = alps_bsru6_inittab, .mclk = 88000000UL, .invert = 1, + .enhanced_tuning = 0, .skip_reinit = 0, .lock_output = STV0229_LOCKOUTPUT_1, .volt13_op0_op1 = STV0299_VOLT13_OP1, @@ -709,6 +710,7 @@ static struct stv0299_config philips_su1278_tt_config = { .inittab = philips_su1278_tt_inittab, .mclk = 64000000UL, .invert = 0, + .enhanced_tuning = 1, .skip_reinit = 1, .lock_output = STV0229_LOCKOUTPUT_1, .volt13_op0_op1 = STV0299_VOLT13_OP1, diff --git a/trunk/drivers/media/dvb/ttpci/budget-patch.c b/trunk/drivers/media/dvb/ttpci/budget-patch.c index 755df81cbc49..b1f21ef0e3b3 100644 --- a/trunk/drivers/media/dvb/ttpci/budget-patch.c +++ b/trunk/drivers/media/dvb/ttpci/budget-patch.c @@ -305,7 +305,7 @@ static u8 alps_bsru6_inittab[] = { 0x0e, 0x23, /* alpha_tmg = 2, beta_tmg = 3 */ 0x10, 0x3f, // AGC2 0x3d 0x11, 0x84, - 0x12, 0xb9, + 0x12, 0xb5, // Lock detect: -64 Carrier freq detect:on 0x15, 0xc9, // lock detector threshold 0x16, 0x00, 0x17, 0x00, @@ -379,6 +379,7 @@ static struct stv0299_config alps_bsru6_config = { .inittab = alps_bsru6_inittab, .mclk = 88000000UL, .invert = 1, + .enhanced_tuning = 0, .skip_reinit = 0, .lock_output = STV0229_LOCKOUTPUT_1, .volt13_op0_op1 = STV0299_VOLT13_OP1, diff --git a/trunk/drivers/media/dvb/ttpci/budget.c b/trunk/drivers/media/dvb/ttpci/budget.c index 4fd8bbc47037..43d6c8268642 100644 --- a/trunk/drivers/media/dvb/ttpci/budget.c +++ b/trunk/drivers/media/dvb/ttpci/budget.c @@ -226,14 +226,12 @@ static int lnbp21_enable_high_lnb_voltage(struct dvb_frontend* fe, int arg) return 0; } -static int lnbp21_init(struct budget* budget) +static void lnbp21_init(struct budget* budget) { u8 buf = 0x00; struct i2c_msg msg = { .addr = 0x08, .flags = 0, .buf = &buf, .len = sizeof(buf) }; - if (i2c_transfer (&budget->i2c_adap, &msg, 1) != 1) - return -EIO; - return 0; + i2c_transfer (&budget->i2c_adap, &msg, 1); } static int alps_bsrv2_pll_set(struct dvb_frontend* fe, struct dvb_frontend_parameters* params) @@ -275,7 +273,7 @@ static u8 alps_bsru6_inittab[] = { 0x01, 0x15, 0x02, 0x00, 0x03, 0x00, - 0x04, 0x7d, /* F22FR = 0x7d, F22 = f_VCO / 128 / 0x7d = 22 kHz */ + 0x04, 0x7d, /* F22FR = 0x7d, F22 = f_VCO / 128 / 0x7d = 22 kHz */ 0x05, 0x35, /* I2CT = 0, SCLT = 1, SDAT = 1 */ 0x06, 0x40, /* DAC not used, set to high impendance mode */ 0x07, 0x00, /* DAC LSB */ @@ -286,7 +284,7 @@ static u8 alps_bsru6_inittab[] = { 0x0e, 0x23, /* alpha_tmg = 2, beta_tmg = 3 */ 0x10, 0x3f, // AGC2 0x3d 0x11, 0x84, - 0x12, 0xb9, + 0x12, 0xb5, // Lock detect: -64 Carrier freq detect:on 0x15, 0xc9, // lock detector threshold 0x16, 0x00, 0x17, 0x00, @@ -360,6 +358,7 @@ static struct stv0299_config alps_bsru6_config = { .inittab = alps_bsru6_inittab, .mclk = 88000000UL, .invert = 1, + .enhanced_tuning = 0, .skip_reinit = 0, .lock_output = STV0229_LOCKOUTPUT_1, .volt13_op0_op1 = STV0299_VOLT13_OP1, @@ -368,79 +367,6 @@ static struct stv0299_config alps_bsru6_config = { .pll_set = alps_bsru6_pll_set, }; -static u8 alps_bsbe1_inittab[] = { - 0x01, 0x15, - 0x02, 0x30, - 0x03, 0x00, - 0x04, 0x7d, /* F22FR = 0x7d, F22 = f_VCO / 128 / 0x7d = 22 kHz */ - 0x05, 0x35, /* I2CT = 0, SCLT = 1, SDAT = 1 */ - 0x06, 0x40, /* DAC not used, set to high impendance mode */ - 0x07, 0x00, /* DAC LSB */ - 0x08, 0x40, /* DiSEqC off, LNB power on OP2/LOCK pin on */ - 0x09, 0x00, /* FIFO */ - 0x0c, 0x51, /* OP1 ctl = Normal, OP1 val = 1 (LNB Power ON) */ - 0x0d, 0x82, /* DC offset compensation = ON, beta_agc1 = 2 */ - 0x0e, 0x23, /* alpha_tmg = 2, beta_tmg = 3 */ - 0x10, 0x3f, // AGC2 0x3d - 0x11, 0x84, - 0x12, 0xb9, - 0x15, 0xc9, // lock detector threshold - 0x16, 0x00, - 0x17, 0x00, - 0x18, 0x00, - 0x19, 0x00, - 0x1a, 0x00, - 0x1f, 0x50, - 0x20, 0x00, - 0x21, 0x00, - 0x22, 0x00, - 0x23, 0x00, - 0x28, 0x00, // out imp: normal out type: parallel FEC mode:0 - 0x29, 0x1e, // 1/2 threshold - 0x2a, 0x14, // 2/3 threshold - 0x2b, 0x0f, // 3/4 threshold - 0x2c, 0x09, // 5/6 threshold - 0x2d, 0x05, // 7/8 threshold - 0x2e, 0x01, - 0x31, 0x1f, // test all FECs - 0x32, 0x19, // viterbi and synchro search - 0x33, 0xfc, // rs control - 0x34, 0x93, // error control - 0x0f, 0x92, // 0x80 = inverse AGC - 0xff, 0xff -}; - -static int alps_bsbe1_pll_set(struct dvb_frontend* fe, struct i2c_adapter *i2c, struct dvb_frontend_parameters* params) -{ - int ret; - u8 data[4]; - u32 div; - struct i2c_msg msg = { .addr = 0x61, .flags = 0, .buf = data, .len = sizeof(data) }; - - if ((params->frequency < 950000) || (params->frequency > 2150000)) - return -EINVAL; - - div = (params->frequency + (125 - 1)) / 125; // round correctly - data[0] = (div >> 8) & 0x7f; - data[1] = div & 0xff; - data[2] = 0x80 | ((div & 0x18000) >> 10) | 4; - data[3] = (params->frequency > 1530000) ? 0xE0 : 0xE4; - - ret = i2c_transfer(i2c, &msg, 1); - return (ret != 1) ? -EIO : 0; -} - -static struct stv0299_config alps_bsbe1_config = { - .demod_address = 0x68, - .inittab = alps_bsbe1_inittab, - .mclk = 88000000UL, - .invert = 1, - .skip_reinit = 0, - .min_delay_ms = 100, - .set_symbol_rate = alps_bsru6_set_symbol_rate, - .pll_set = alps_bsbe1_pll_set, -}; - static int alps_tdbe2_pll_set(struct dvb_frontend* fe, struct dvb_frontend_parameters* params) { struct budget* budget = (struct budget*) fe->dvb->priv; @@ -574,19 +500,6 @@ static u8 read_pwm(struct budget* budget) static void frontend_init(struct budget *budget) { switch(budget->dev->pci->subsystem_device) { - case 0x1017: - // try the ALPS BSBE1 now - budget->dvb_frontend = stv0299_attach(&alps_bsbe1_config, &budget->i2c_adap); - if (budget->dvb_frontend) { - budget->dvb_frontend->ops->set_voltage = lnbp21_set_voltage; - budget->dvb_frontend->ops->enable_high_lnb_voltage = lnbp21_enable_high_lnb_voltage; - if (lnbp21_init(budget)) { - printk("%s: No LNBP21 found!\n", __FUNCTION__); - goto error_out; - } - } - - break; case 0x1003: // Hauppauge/TT Nova budget (stv0299/ALPS BSRU6(tsa5059) OR ves1893/ALPS BSRV2(sp5659)) case 0x1013: // try the ALPS BSRV2 first of all @@ -641,10 +554,7 @@ static void frontend_init(struct budget *budget) if (budget->dvb_frontend) { budget->dvb_frontend->ops->set_voltage = lnbp21_set_voltage; budget->dvb_frontend->ops->enable_high_lnb_voltage = lnbp21_enable_high_lnb_voltage; - if (lnbp21_init(budget)) { - printk("%s: No LNBP21 found!\n", __FUNCTION__); - goto error_out; - } + lnbp21_init(budget); break; } } @@ -656,17 +566,13 @@ static void frontend_init(struct budget *budget) budget->dev->pci->subsystem_vendor, budget->dev->pci->subsystem_device); } else { - if (dvb_register_frontend(&budget->dvb_adapter, budget->dvb_frontend)) - goto error_out; + if (dvb_register_frontend(&budget->dvb_adapter, budget->dvb_frontend)) { + printk("budget: Frontend registration failed!\n"); + if (budget->dvb_frontend->ops->release) + budget->dvb_frontend->ops->release(budget->dvb_frontend); + budget->dvb_frontend = NULL; + } } - return; - -error_out: - printk("budget: Frontend registration failed!\n"); - if (budget->dvb_frontend->ops->release) - budget->dvb_frontend->ops->release(budget->dvb_frontend); - budget->dvb_frontend = NULL; - return; } static int budget_attach (struct saa7146_dev* dev, struct saa7146_pci_extension_data *info) @@ -712,7 +618,6 @@ static int budget_detach (struct saa7146_dev* dev) static struct saa7146_extension budget_extension; -MAKE_BUDGET_INFO(ttbs2, "TT-Budget/WinTV-NOVA-S PCI (rev AL/alps bsbe1 lnbp21 frontend)", BUDGET_TT); MAKE_BUDGET_INFO(ttbs, "TT-Budget/WinTV-NOVA-S PCI", BUDGET_TT); MAKE_BUDGET_INFO(ttbc, "TT-Budget/WinTV-NOVA-C PCI", BUDGET_TT); MAKE_BUDGET_INFO(ttbt, "TT-Budget/WinTV-NOVA-T PCI", BUDGET_TT); @@ -725,7 +630,6 @@ static struct pci_device_id pci_tbl[] = { MAKE_EXTENSION_PCI(ttbc, 0x13c2, 0x1004), MAKE_EXTENSION_PCI(ttbt, 0x13c2, 0x1005), MAKE_EXTENSION_PCI(satel, 0x13c2, 0x1013), - MAKE_EXTENSION_PCI(ttbs2, 0x13c2, 0x1017), MAKE_EXTENSION_PCI(ttbs, 0x13c2, 0x1016), MAKE_EXTENSION_PCI(fsacs1,0x1131, 0x4f60), MAKE_EXTENSION_PCI(fsacs0,0x1131, 0x4f61), diff --git a/trunk/drivers/media/dvb/ttusb-budget/dvb-ttusb-budget.c b/trunk/drivers/media/dvb/ttusb-budget/dvb-ttusb-budget.c index fd53d6010502..d200ab0ad9e7 100644 --- a/trunk/drivers/media/dvb/ttusb-budget/dvb-ttusb-budget.c +++ b/trunk/drivers/media/dvb/ttusb-budget/dvb-ttusb-budget.c @@ -1198,7 +1198,7 @@ static u8 alps_bsbe1_inittab[] = { 0x0e, 0x23, /* alpha_tmg = 2, beta_tmg = 3 */ 0x10, 0x3f, // AGC2 0x3d 0x11, 0x84, - 0x12, 0xb9, + 0x12, 0xb5, // Lock detect: -64 Carrier freq detect:on 0x15, 0xc9, // lock detector threshold 0x16, 0x00, 0x17, 0x00, @@ -1240,7 +1240,7 @@ static u8 alps_bsru6_inittab[] = { 0x0e, 0x23, /* alpha_tmg = 2, beta_tmg = 3 */ 0x10, 0x3f, // AGC2 0x3d 0x11, 0x84, - 0x12, 0xb9, + 0x12, 0xb5, // Lock detect: -64 Carrier freq detect:on 0x15, 0xc9, // lock detector threshold 0x16, 0x00, 0x17, 0x00, @@ -1335,6 +1335,7 @@ static struct stv0299_config alps_stv0299_config = { .inittab = alps_bsru6_inittab, .mclk = 88000000UL, .invert = 1, + .enhanced_tuning = 0, .skip_reinit = 0, .lock_output = STV0229_LOCKOUTPUT_1, .volt13_op0_op1 = STV0299_VOLT13_OP1, diff --git a/trunk/drivers/media/video/Kconfig b/trunk/drivers/media/video/Kconfig index 199b01188858..bbb989df4cf0 100644 --- a/trunk/drivers/media/video/Kconfig +++ b/trunk/drivers/media/video/Kconfig @@ -25,16 +25,6 @@ config VIDEO_BT848 To compile this driver as a module, choose M here: the module will be called bttv. -config VIDEO_BT848_DVB - tristate "DVB/ATSC Support for bt878 based TV cards" - depends on VIDEO_BT848 && DVB_CORE - select DVB_BT8XX - ---help--- - This adds support for DVB/ATSC cards based on the BT878 chip. - - To compile this driver as a module, choose M here: the - module will be called dvb-bt8xx. - config VIDEO_SAA6588 tristate "SAA6588 Radio Chip RDS decoder support on BT848 cards" depends on VIDEO_DEV && I2C && VIDEO_BT848 @@ -253,7 +243,29 @@ config VIDEO_MEYE To compile this driver as a module, choose M here: the module will be called meye. -source "drivers/media/video/saa7134/Kconfig" +config VIDEO_SAA7134 + tristate "Philips SAA7134 support" + depends on VIDEO_DEV && PCI && I2C && SOUND + select VIDEO_BUF + select VIDEO_IR + select VIDEO_TUNER + select CRC32 + ---help--- + This is a video4linux driver for Philips SAA7130/7134 based + TV cards. + + To compile this driver as a module, choose M here: the + module will be called saa7134. + +config VIDEO_SAA7134_DVB + tristate "DVB Support for saa7134 based TV cards" + depends on VIDEO_SAA7134 && DVB_CORE + select VIDEO_BUF_DVB + select DVB_MT352 + select DVB_TDA1004X + ---help--- + This adds support for DVB cards based on the + Philips saa7134 chip. config VIDEO_MXB tristate "Siemens-Nixdorf 'Multimedia eXtension Board'" @@ -304,9 +316,34 @@ config VIDEO_HEXIUM_GEMINI To compile this driver as a module, choose M here: the module will be called hexium_gemini. -source "drivers/media/video/cx88/Kconfig" +config VIDEO_CX88 + tristate "Conexant 2388x (bt878 successor) support" + depends on VIDEO_DEV && PCI && I2C && EXPERIMENTAL + select I2C_ALGOBIT + select FW_LOADER + select VIDEO_BTCX + select VIDEO_BUF + select VIDEO_TUNER + select VIDEO_TVEEPROM + select VIDEO_IR + ---help--- + This is a video4linux driver for Conexant 2388x based + TV cards. -source "drivers/media/video/em28xx/Kconfig" + To compile this driver as a module, choose M here: the + module will be called cx8800 + +config VIDEO_CX88_DVB + tristate "DVB Support for cx2388x based TV cards" + depends on VIDEO_CX88 && DVB_CORE + select VIDEO_BUF_DVB + select DVB_MT352 + select DVB_OR51132 + select DVB_CX22702 + select DVB_LGDT330X + ---help--- + This adds support for DVB/ATSC cards based on the + Connexant 2388x chip. config VIDEO_OVCAMCHIP tristate "OmniVision Camera Chip support" diff --git a/trunk/drivers/media/video/Makefile b/trunk/drivers/media/video/Makefile index 3ac465992400..046b82de9285 100644 --- a/trunk/drivers/media/video/Makefile +++ b/trunk/drivers/media/video/Makefile @@ -5,6 +5,7 @@ bttv-objs := bttv-driver.o bttv-cards.o bttv-if.o \ bttv-risc.o bttv-vbi.o bttv-i2c.o bttv-gpio.o zoran-objs := zr36120.o zr36120_i2c.o zr36120_mem.o +rds-objs := saa6588.o zr36067-objs := zoran_procfs.o zoran_device.o \ zoran_driver.o zoran_card.o tuner-objs := tuner-core.o tuner-simple.o mt20xx.o tda8290.o tea5767.o @@ -15,7 +16,7 @@ obj-$(CONFIG_VIDEO_BT848) += bttv.o msp3400.o tvaudio.o \ obj-$(CONFIG_SOUND_TVMIXER) += tvmixer.o obj-$(CONFIG_VIDEO_ZR36120) += zoran.o -obj-$(CONFIG_VIDEO_SAA6588) += saa6588.o +obj-$(CONFIG_VIDEO_SAA6588) += rds.o obj-$(CONFIG_VIDEO_SAA5246A) += saa5246a.o obj-$(CONFIG_VIDEO_SAA5249) += saa5249.o obj-$(CONFIG_VIDEO_CQCAM) += c-qcam.o @@ -38,8 +39,6 @@ obj-$(CONFIG_VIDEO_CPIA_USB) += cpia_usb.o obj-$(CONFIG_VIDEO_MEYE) += meye.o obj-$(CONFIG_VIDEO_SAA7134) += saa7134/ obj-$(CONFIG_VIDEO_CX88) += cx88/ -obj-$(CONFIG_VIDEO_EM28XX) += em28xx/ -obj-$(CONFIG_VIDEO_EM28XX) += saa711x.o tvp5150.o obj-$(CONFIG_VIDEO_OVCAMCHIP) += ovcamchip/ obj-$(CONFIG_VIDEO_MXB) += saa7111.o tuner.o tda9840.o tea6415c.o tea6420.o mxb.o obj-$(CONFIG_VIDEO_HEXIUM_ORION) += hexium_orion.o diff --git a/trunk/drivers/media/video/arv.c b/trunk/drivers/media/video/arv.c index 881cdcb1875d..0823ddaf7004 100644 --- a/trunk/drivers/media/video/arv.c +++ b/trunk/drivers/media/video/arv.c @@ -22,6 +22,7 @@ #include #include #include +#include #include #include #include diff --git a/trunk/drivers/media/video/bt832.c b/trunk/drivers/media/video/bt832.c index e4063950ae57..76c1b63ebdf2 100644 --- a/trunk/drivers/media/video/bt832.c +++ b/trunk/drivers/media/video/bt832.c @@ -32,6 +32,7 @@ #include #include +#include #include "bttv.h" #include "bt832.h" @@ -53,36 +54,36 @@ static struct i2c_driver driver; static struct i2c_client client_template; struct bt832 { - struct i2c_client client; + struct i2c_client client; }; int bt832_hexdump(struct i2c_client *i2c_client_s, unsigned char *buf) { int i,rc; buf[0]=0x80; // start at register 0 with auto-increment - if (1 != (rc = i2c_master_send(i2c_client_s,buf,1))) - printk("bt832: i2c i/o error: rc == %d (should be 1)\n",rc); + if (1 != (rc = i2c_master_send(i2c_client_s,buf,1))) + printk("bt832: i2c i/o error: rc == %d (should be 1)\n",rc); - for(i=0;i<65;i++) - buf[i]=0; - if (65 != (rc=i2c_master_recv(i2c_client_s,buf,65))) - printk("bt832: i2c i/o error: rc == %d (should be 65)\n",rc); + for(i=0;i<65;i++) + buf[i]=0; + if (65 != (rc=i2c_master_recv(i2c_client_s,buf,65))) + printk("bt832: i2c i/o error: rc == %d (should be 65)\n",rc); - // Note: On READ the first byte is the current index - // (e.g. 0x80, what we just wrote) + // Note: On READ the first byte is the current index + // (e.g. 0x80, what we just wrote) - if(1) { - int i; - printk("BT832 hexdump:\n"); - for(i=1;i<65;i++) { + if(1) { + int i; + printk("BT832 hexdump:\n"); + for(i=1;i<65;i++) { if(i!=1) { if(((i-1)%8)==0) printk(" "); - if(((i-1)%16)==0) printk("\n"); + if(((i-1)%16)==0) printk("\n"); } - printk(" %02x",buf[i]); - } - printk("\n"); - } + printk(" %02x",buf[i]); + } + printk("\n"); + } return 0; } @@ -101,13 +102,13 @@ int bt832_init(struct i2c_client *i2c_client_s) return 0; } - printk("Write 0 tp VPSTATUS\n"); - buf[0]=BT832_VP_STATUS; // Reg.52 - buf[1]= 0x00; - if (2 != (rc = i2c_master_send(i2c_client_s,buf,2))) - printk("bt832: i2c i/o error VPS: rc == %d (should be 2)\n",rc); + printk("Write 0 tp VPSTATUS\n"); + buf[0]=BT832_VP_STATUS; // Reg.52 + buf[1]= 0x00; + if (2 != (rc = i2c_master_send(i2c_client_s,buf,2))) + printk("bt832: i2c i/o error VPS: rc == %d (should be 2)\n",rc); - bt832_hexdump(i2c_client_s,buf); + bt832_hexdump(i2c_client_s,buf); // Leave low power mode: @@ -115,17 +116,17 @@ int bt832_init(struct i2c_client *i2c_client_s) buf[0]=BT832_CAM_SETUP0; //0x39 57 buf[1]=0x08; if (2 != (rc = i2c_master_send(i2c_client_s,buf,2))) - printk("bt832: i2c i/o error LLPM: rc == %d (should be 2)\n",rc); + printk("bt832: i2c i/o error LLPM: rc == %d (should be 2)\n",rc); - bt832_hexdump(i2c_client_s,buf); + bt832_hexdump(i2c_client_s,buf); printk("Write 0 tp VPSTATUS\n"); - buf[0]=BT832_VP_STATUS; // Reg.52 - buf[1]= 0x00; - if (2 != (rc = i2c_master_send(i2c_client_s,buf,2))) - printk("bt832: i2c i/o error VPS: rc == %d (should be 2)\n",rc); + buf[0]=BT832_VP_STATUS; // Reg.52 + buf[1]= 0x00; + if (2 != (rc = i2c_master_send(i2c_client_s,buf,2))) + printk("bt832: i2c i/o error VPS: rc == %d (should be 2)\n",rc); - bt832_hexdump(i2c_client_s,buf); + bt832_hexdump(i2c_client_s,buf); // Enable Output @@ -133,22 +134,22 @@ int bt832_init(struct i2c_client *i2c_client_s) buf[0]=BT832_VP_CONTROL1; // Reg.40 buf[1]= 0x27 & (~0x01); // Default | !skip if (2 != (rc = i2c_master_send(i2c_client_s,buf,2))) - printk("bt832: i2c i/o error EO: rc == %d (should be 2)\n",rc); + printk("bt832: i2c i/o error EO: rc == %d (should be 2)\n",rc); - bt832_hexdump(i2c_client_s,buf); + bt832_hexdump(i2c_client_s,buf); // for testing (even works when no camera attached) printk("bt832: *** Generate NTSC M Bars *****\n"); buf[0]=BT832_VP_TESTCONTROL0; // Reg. 42 buf[1]=3; // Generate NTSC System M bars, Generate Frame timing internally - if (2 != (rc = i2c_master_send(i2c_client_s,buf,2))) - printk("bt832: i2c i/o error MBAR: rc == %d (should be 2)\n",rc); + if (2 != (rc = i2c_master_send(i2c_client_s,buf,2))) + printk("bt832: i2c i/o error MBAR: rc == %d (should be 2)\n",rc); printk("Bt832: Camera Present: %s\n", (buf[1+BT832_CAM_STATUS] & BT832_56_CAMERA_PRESENT) ? "yes":"no"); - bt832_hexdump(i2c_client_s,buf); + bt832_hexdump(i2c_client_s,buf); kfree(buf); return 1; } @@ -161,17 +162,17 @@ static int bt832_attach(struct i2c_adapter *adap, int addr, int kind) printk("bt832_attach\n"); - client_template.adapter = adap; - client_template.addr = addr; + client_template.adapter = adap; + client_template.addr = addr; - printk("bt832: chip found @ 0x%x\n", addr<<1); + printk("bt832: chip found @ 0x%x\n", addr<<1); - if (NULL == (t = kmalloc(sizeof(*t), GFP_KERNEL))) - return -ENOMEM; + if (NULL == (t = kmalloc(sizeof(*t), GFP_KERNEL))) + return -ENOMEM; memset(t,0,sizeof(*t)); t->client = client_template; - i2c_set_clientdata(&t->client, t); - i2c_attach_client(&t->client); + i2c_set_clientdata(&t->client, t); + i2c_attach_client(&t->client); if(! bt832_init(&t->client)) { bt832_detach(&t->client); @@ -210,7 +211,7 @@ bt832_command(struct i2c_client *client, unsigned int cmd, void *arg) printk("bt832: command %x\n",cmd); - switch (cmd) { + switch (cmd) { case BT832_HEXDUMP: { unsigned char *buf; buf=kmalloc(65,GFP_KERNEL); diff --git a/trunk/drivers/media/video/bt832.h b/trunk/drivers/media/video/bt832.h index 1ce8fa71f7db..9b6a8d2c96b5 100644 --- a/trunk/drivers/media/video/bt832.h +++ b/trunk/drivers/media/video/bt832.h @@ -233,8 +233,8 @@ SetInterlaceMode( spec.interlace ); /* from web: Video Sampling Digital video is a sampled form of analog video. The most common sampling schemes in use today are: - Pixel Clock Horiz Horiz Vert - Rate Total Active + Pixel Clock Horiz Horiz Vert + Rate Total Active NTSC square pixel 12.27 MHz 780 640 525 NTSC CCIR-601 13.5 MHz 858 720 525 NTSC 4FSc 14.32 MHz 910 768 525 diff --git a/trunk/drivers/media/video/bttv-cards.c b/trunk/drivers/media/video/bttv-cards.c index 3413bace443a..0881a17d5226 100644 --- a/trunk/drivers/media/video/bttv-cards.c +++ b/trunk/drivers/media/video/bttv-cards.c @@ -6,7 +6,7 @@ like the big tvcards array for the most part Copyright (C) 1996,97,98 Ralph Metzler (rjkm@thp.uni-koeln.de) - & Marcus Metzler (mocm@thp.uni-koeln.de) + & Marcus Metzler (mocm@thp.uni-koeln.de) (c) 1999-2001 Gerd Knorr This program is free software; you can redistribute it and/or modify @@ -145,163 +145,162 @@ static struct CARD { int cardnr; char *name; } cards[] __devinitdata = { - { 0x13eb0070, BTTV_BOARD_HAUPPAUGE878, "Hauppauge WinTV" }, - { 0x39000070, BTTV_BOARD_HAUPPAUGE878, "Hauppauge WinTV-D" }, - { 0x45000070, BTTV_BOARD_HAUPPAUGEPVR, "Hauppauge WinTV/PVR" }, - { 0xff000070, BTTV_BOARD_OSPREY1x0, "Osprey-100" }, - { 0xff010070, BTTV_BOARD_OSPREY2x0_SVID,"Osprey-200" }, - { 0xff020070, BTTV_BOARD_OSPREY500, "Osprey-500" }, - { 0xff030070, BTTV_BOARD_OSPREY2000, "Osprey-2000" }, - { 0xff040070, BTTV_BOARD_OSPREY540, "Osprey-540" }, - { 0xff070070, BTTV_BOARD_OSPREY440, "Osprey-440" }, - - { 0x00011002, BTTV_BOARD_ATI_TVWONDER, "ATI TV Wonder" }, - { 0x00031002, BTTV_BOARD_ATI_TVWONDERVE,"ATI TV Wonder/VE" }, - - { 0x6606107d, BTTV_BOARD_WINFAST2000, "Leadtek WinFast TV 2000" }, - { 0x6607107d, BTTV_BOARD_WINFASTVC100, "Leadtek WinFast VC 100" }, - { 0x6609107d, BTTV_BOARD_WINFAST2000, "Leadtek TV 2000 XP" }, - { 0x263610b4, BTTV_BOARD_STB2, "STB TV PCI FM, Gateway P/N 6000704" }, - { 0x264510b4, BTTV_BOARD_STB2, "STB TV PCI FM, Gateway P/N 6000704" }, - { 0x402010fc, BTTV_BOARD_GVBCTV3PCI, "I-O Data Co. GV-BCTV3/PCI" }, - { 0x405010fc, BTTV_BOARD_GVBCTV4PCI, "I-O Data Co. GV-BCTV4/PCI" }, - { 0x407010fc, BTTV_BOARD_GVBCTV5PCI, "I-O Data Co. GV-BCTV5/PCI" }, - { 0xd01810fc, BTTV_BOARD_GVBCTV5PCI, "I-O Data Co. GV-BCTV5/PCI" }, - - { 0x001211bd, BTTV_BOARD_PINNACLE, "Pinnacle PCTV" }, + { 0x13eb0070, BTTV_HAUPPAUGE878, "Hauppauge WinTV" }, + { 0x39000070, BTTV_HAUPPAUGE878, "Hauppauge WinTV-D" }, + { 0x45000070, BTTV_HAUPPAUGEPVR, "Hauppauge WinTV/PVR" }, + { 0xff000070, BTTV_OSPREY1x0, "Osprey-100" }, + { 0xff010070, BTTV_OSPREY2x0_SVID,"Osprey-200" }, + { 0xff020070, BTTV_OSPREY500, "Osprey-500" }, + { 0xff030070, BTTV_OSPREY2000, "Osprey-2000" }, + { 0xff040070, BTTV_OSPREY540, "Osprey-540" }, + + { 0x00011002, BTTV_ATI_TVWONDER, "ATI TV Wonder" }, + { 0x00031002, BTTV_ATI_TVWONDERVE,"ATI TV Wonder/VE" }, + + { 0x6606107d, BTTV_WINFAST2000, "Leadtek WinFast TV 2000" }, + { 0x6607107d, BTTV_WINFASTVC100, "Leadtek WinFast VC 100" }, + { 0x6609107d, BTTV_WINFAST2000, "Leadtek TV 2000 XP" }, + { 0x263610b4, BTTV_STB2, "STB TV PCI FM, Gateway P/N 6000704" }, + { 0x264510b4, BTTV_STB2, "STB TV PCI FM, Gateway P/N 6000704" }, + { 0x402010fc, BTTV_GVBCTV3PCI, "I-O Data Co. GV-BCTV3/PCI" }, + { 0x405010fc, BTTV_GVBCTV4PCI, "I-O Data Co. GV-BCTV4/PCI" }, + { 0x407010fc, BTTV_GVBCTV5PCI, "I-O Data Co. GV-BCTV5/PCI" }, + { 0xd01810fc, BTTV_GVBCTV5PCI, "I-O Data Co. GV-BCTV5/PCI" }, + + { 0x001211bd, BTTV_PINNACLE, "Pinnacle PCTV" }, /* some cards ship with byteswapped IDs ... */ - { 0x1200bd11, BTTV_BOARD_PINNACLE, "Pinnacle PCTV [bswap]" }, - { 0xff00bd11, BTTV_BOARD_PINNACLE, "Pinnacle PCTV [bswap]" }, + { 0x1200bd11, BTTV_PINNACLE, "Pinnacle PCTV [bswap]" }, + { 0xff00bd11, BTTV_PINNACLE, "Pinnacle PCTV [bswap]" }, /* this seems to happen as well ... */ - { 0xff1211bd, BTTV_BOARD_PINNACLE, "Pinnacle PCTV" }, - - { 0x3000121a, BTTV_BOARD_VOODOOTV_FM, "3Dfx VoodooTV FM/ VoodooTV 200" }, - { 0x263710b4, BTTV_BOARD_VOODOOTV_FM, "3Dfx VoodooTV FM/ VoodooTV 200" }, - { 0x3060121a, BTTV_BOARD_STB2, "3Dfx VoodooTV 100/ STB OEM" }, - - { 0x3000144f, BTTV_BOARD_MAGICTVIEW063, "(Askey Magic/others) TView99 CPH06x" }, - { 0xa005144f, BTTV_BOARD_MAGICTVIEW063, "CPH06X TView99-Card" }, - { 0x3002144f, BTTV_BOARD_MAGICTVIEW061, "(Askey Magic/others) TView99 CPH05x" }, - { 0x3005144f, BTTV_BOARD_MAGICTVIEW061, "(Askey Magic/others) TView99 CPH061/06L (T1/LC)" }, - { 0x5000144f, BTTV_BOARD_MAGICTVIEW061, "Askey CPH050" }, - { 0x300014ff, BTTV_BOARD_MAGICTVIEW061, "TView 99 (CPH061)" }, - { 0x300214ff, BTTV_BOARD_PHOEBE_TVMAS, "Phoebe TV Master (CPH060)" }, - - { 0x00011461, BTTV_BOARD_AVPHONE98, "AVerMedia TVPhone98" }, - { 0x00021461, BTTV_BOARD_AVERMEDIA98, "AVermedia TVCapture 98" }, - { 0x00031461, BTTV_BOARD_AVPHONE98, "AVerMedia TVPhone98" }, - { 0x00041461, BTTV_BOARD_AVERMEDIA98, "AVerMedia TVCapture 98" }, - { 0x03001461, BTTV_BOARD_AVERMEDIA98, "VDOMATE TV TUNER CARD" }, - - { 0x1117153b, BTTV_BOARD_TERRATVALUE, "Terratec TValue (Philips PAL B/G)" }, - { 0x1118153b, BTTV_BOARD_TERRATVALUE, "Terratec TValue (Temic PAL B/G)" }, - { 0x1119153b, BTTV_BOARD_TERRATVALUE, "Terratec TValue (Philips PAL I)" }, - { 0x111a153b, BTTV_BOARD_TERRATVALUE, "Terratec TValue (Temic PAL I)" }, - - { 0x1123153b, BTTV_BOARD_TERRATVRADIO, "Terratec TV Radio+" }, - { 0x1127153b, BTTV_BOARD_TERRATV, "Terratec TV+ (V1.05)" }, + { 0xff1211bd, BTTV_PINNACLE, "Pinnacle PCTV" }, + + { 0x3000121a, BTTV_VOODOOTV_FM, "3Dfx VoodooTV FM/ VoodooTV 200" }, + { 0x263710b4, BTTV_VOODOOTV_FM, "3Dfx VoodooTV FM/ VoodooTV 200" }, + { 0x3060121a, BTTV_STB2, "3Dfx VoodooTV 100/ STB OEM" }, + + { 0x3000144f, BTTV_MAGICTVIEW063, "(Askey Magic/others) TView99 CPH06x" }, + { 0xa005144f, BTTV_MAGICTVIEW063, "CPH06X TView99-Card" }, + { 0x3002144f, BTTV_MAGICTVIEW061, "(Askey Magic/others) TView99 CPH05x" }, + { 0x3005144f, BTTV_MAGICTVIEW061, "(Askey Magic/others) TView99 CPH061/06L (T1/LC)" }, + { 0x5000144f, BTTV_MAGICTVIEW061, "Askey CPH050" }, + { 0x300014ff, BTTV_MAGICTVIEW061, "TView 99 (CPH061)" }, + { 0x300214ff, BTTV_PHOEBE_TVMAS, "Phoebe TV Master (CPH060)" }, + + { 0x00011461, BTTV_AVPHONE98, "AVerMedia TVPhone98" }, + { 0x00021461, BTTV_AVERMEDIA98, "AVermedia TVCapture 98" }, + { 0x00031461, BTTV_AVPHONE98, "AVerMedia TVPhone98" }, + { 0x00041461, BTTV_AVERMEDIA98, "AVerMedia TVCapture 98" }, + { 0x03001461, BTTV_AVERMEDIA98, "VDOMATE TV TUNER CARD" }, + + { 0x1117153b, BTTV_TERRATVALUE, "Terratec TValue (Philips PAL B/G)" }, + { 0x1118153b, BTTV_TERRATVALUE, "Terratec TValue (Temic PAL B/G)" }, + { 0x1119153b, BTTV_TERRATVALUE, "Terratec TValue (Philips PAL I)" }, + { 0x111a153b, BTTV_TERRATVALUE, "Terratec TValue (Temic PAL I)" }, + + { 0x1123153b, BTTV_TERRATVRADIO, "Terratec TV Radio+" }, + { 0x1127153b, BTTV_TERRATV, "Terratec TV+ (V1.05)" }, /* clashes with FlyVideo - *{ 0x18521852, BTTV_BOARD_TERRATV, "Terratec TV+ (V1.10)" }, */ - { 0x1134153b, BTTV_BOARD_TERRATVALUE, "Terratec TValue (LR102)" }, - { 0x1135153b, BTTV_BOARD_TERRATVALUER, "Terratec TValue Radio" }, /* LR102 */ - { 0x5018153b, BTTV_BOARD_TERRATVALUE, "Terratec TValue" }, /* ?? */ - { 0xff3b153b, BTTV_BOARD_TERRATVALUER, "Terratec TValue Radio" }, /* ?? */ - - { 0x400015b0, BTTV_BOARD_ZOLTRIX_GENIE, "Zoltrix Genie TV" }, - { 0x400a15b0, BTTV_BOARD_ZOLTRIX_GENIE, "Zoltrix Genie TV" }, - { 0x400d15b0, BTTV_BOARD_ZOLTRIX_GENIE, "Zoltrix Genie TV / Radio" }, - { 0x401015b0, BTTV_BOARD_ZOLTRIX_GENIE, "Zoltrix Genie TV / Radio" }, - { 0x401615b0, BTTV_BOARD_ZOLTRIX_GENIE, "Zoltrix Genie TV / Radio" }, - - { 0x1430aa00, BTTV_BOARD_PV143, "Provideo PV143A" }, - { 0x1431aa00, BTTV_BOARD_PV143, "Provideo PV143B" }, - { 0x1432aa00, BTTV_BOARD_PV143, "Provideo PV143C" }, - { 0x1433aa00, BTTV_BOARD_PV143, "Provideo PV143D" }, - { 0x1433aa03, BTTV_BOARD_PV143, "Security Eyes" }, - - { 0x1460aa00, BTTV_BOARD_PV150, "Provideo PV150A-1" }, - { 0x1461aa01, BTTV_BOARD_PV150, "Provideo PV150A-2" }, - { 0x1462aa02, BTTV_BOARD_PV150, "Provideo PV150A-3" }, - { 0x1463aa03, BTTV_BOARD_PV150, "Provideo PV150A-4" }, - - { 0x1464aa04, BTTV_BOARD_PV150, "Provideo PV150B-1" }, - { 0x1465aa05, BTTV_BOARD_PV150, "Provideo PV150B-2" }, - { 0x1466aa06, BTTV_BOARD_PV150, "Provideo PV150B-3" }, - { 0x1467aa07, BTTV_BOARD_PV150, "Provideo PV150B-4" }, - - { 0xa132ff00, BTTV_BOARD_IVC100, "IVC-100" }, - { 0xa1550000, BTTV_BOARD_IVC200, "IVC-200" }, - { 0xa1550001, BTTV_BOARD_IVC200, "IVC-200" }, - { 0xa1550002, BTTV_BOARD_IVC200, "IVC-200" }, - { 0xa1550003, BTTV_BOARD_IVC200, "IVC-200" }, - { 0xa1550100, BTTV_BOARD_IVC200, "IVC-200G" }, - { 0xa1550101, BTTV_BOARD_IVC200, "IVC-200G" }, - { 0xa1550102, BTTV_BOARD_IVC200, "IVC-200G" }, - { 0xa1550103, BTTV_BOARD_IVC200, "IVC-200G" }, - { 0xa182ff00, BTTV_BOARD_IVC120, "IVC-120G" }, - { 0xa182ff01, BTTV_BOARD_IVC120, "IVC-120G" }, - { 0xa182ff02, BTTV_BOARD_IVC120, "IVC-120G" }, - { 0xa182ff03, BTTV_BOARD_IVC120, "IVC-120G" }, - { 0xa182ff04, BTTV_BOARD_IVC120, "IVC-120G" }, - { 0xa182ff05, BTTV_BOARD_IVC120, "IVC-120G" }, - { 0xa182ff06, BTTV_BOARD_IVC120, "IVC-120G" }, - { 0xa182ff07, BTTV_BOARD_IVC120, "IVC-120G" }, - { 0xa182ff08, BTTV_BOARD_IVC120, "IVC-120G" }, - { 0xa182ff09, BTTV_BOARD_IVC120, "IVC-120G" }, - { 0xa182ff0a, BTTV_BOARD_IVC120, "IVC-120G" }, - { 0xa182ff0b, BTTV_BOARD_IVC120, "IVC-120G" }, - { 0xa182ff0c, BTTV_BOARD_IVC120, "IVC-120G" }, - { 0xa182ff0d, BTTV_BOARD_IVC120, "IVC-120G" }, - { 0xa182ff0e, BTTV_BOARD_IVC120, "IVC-120G" }, - { 0xa182ff0f, BTTV_BOARD_IVC120, "IVC-120G" }, - - { 0x41424344, BTTV_BOARD_GRANDTEC, "GrandTec Multi Capture" }, - { 0x01020304, BTTV_BOARD_XGUARD, "Grandtec Grand X-Guard" }, - - { 0x18501851, BTTV_BOARD_CHRONOS_VS2, "FlyVideo 98 (LR50)/ Chronos Video Shuttle II" }, - { 0xa0501851, BTTV_BOARD_CHRONOS_VS2, "FlyVideo 98 (LR50)/ Chronos Video Shuttle II" }, - { 0x18511851, BTTV_BOARD_FLYVIDEO98EZ, "FlyVideo 98EZ (LR51)/ CyberMail AV" }, - { 0x18521852, BTTV_BOARD_TYPHOON_TVIEW, "FlyVideo 98FM (LR50)/ Typhoon TView TV/FM Tuner" }, - { 0x41a0a051, BTTV_BOARD_FLYVIDEO_98FM, "Lifeview FlyVideo 98 LR50 Rev Q" }, - { 0x18501f7f, BTTV_BOARD_FLYVIDEO_98, "Lifeview Flyvideo 98" }, - - { 0x010115cb, BTTV_BOARD_GMV1, "AG GMV1" }, - { 0x010114c7, BTTV_BOARD_MODTEC_205, "Modular Technology MM201/MM202/MM205/MM210/MM215 PCTV" }, - - { 0x10b42636, BTTV_BOARD_HAUPPAUGE878, "STB ???" }, - { 0x217d6606, BTTV_BOARD_WINFAST2000, "Leadtek WinFast TV 2000" }, - { 0xfff6f6ff, BTTV_BOARD_WINFAST2000, "Leadtek WinFast TV 2000" }, - { 0x03116000, BTTV_BOARD_SENSORAY311, "Sensoray 311" }, - { 0x00790e11, BTTV_BOARD_WINDVR, "Canopus WinDVR PCI" }, - { 0xa0fca1a0, BTTV_BOARD_ZOLTRIX, "Face to Face Tvmax" }, - { 0x20007063, BTTV_BOARD_PC_HDTV, "pcHDTV HD-2000 TV"}, - { 0x82b2aa6a, BTTV_BOARD_SIMUS_GVC1100, "SIMUS GVC1100" }, - { 0x146caa0c, BTTV_BOARD_PV951, "ituner spectra8" }, - { 0x200a1295, BTTV_BOARD_PXC200, "ImageNation PXC200A" }, - - { 0x40111554, BTTV_BOARD_PV_BT878P_9B, "Prolink Pixelview PV-BT" }, - { 0x17de0a01, BTTV_BOARD_KWORLD, "Mecer TV/FM/Video Tuner" }, - - { 0x01051805, BTTV_BOARD_PICOLO_TETRA_CHIP, "Picolo Tetra Chip #1" }, - { 0x01061805, BTTV_BOARD_PICOLO_TETRA_CHIP, "Picolo Tetra Chip #2" }, - { 0x01071805, BTTV_BOARD_PICOLO_TETRA_CHIP, "Picolo Tetra Chip #3" }, - { 0x01081805, BTTV_BOARD_PICOLO_TETRA_CHIP, "Picolo Tetra Chip #4" }, - - { 0x15409511, BTTV_BOARD_ACORP_Y878F, "Acorp Y878F" }, + *{ 0x18521852, BTTV_TERRATV, "Terratec TV+ (V1.10)" }, */ + { 0x1134153b, BTTV_TERRATVALUE, "Terratec TValue (LR102)" }, + { 0x1135153b, BTTV_TERRATVALUER, "Terratec TValue Radio" }, /* LR102 */ + { 0x5018153b, BTTV_TERRATVALUE, "Terratec TValue" }, /* ?? */ + { 0xff3b153b, BTTV_TERRATVALUER, "Terratec TValue Radio" }, /* ?? */ + + { 0x400015b0, BTTV_ZOLTRIX_GENIE, "Zoltrix Genie TV" }, + { 0x400a15b0, BTTV_ZOLTRIX_GENIE, "Zoltrix Genie TV" }, + { 0x400d15b0, BTTV_ZOLTRIX_GENIE, "Zoltrix Genie TV / Radio" }, + { 0x401015b0, BTTV_ZOLTRIX_GENIE, "Zoltrix Genie TV / Radio" }, + { 0x401615b0, BTTV_ZOLTRIX_GENIE, "Zoltrix Genie TV / Radio" }, + + { 0x1430aa00, BTTV_PV143, "Provideo PV143A" }, + { 0x1431aa00, BTTV_PV143, "Provideo PV143B" }, + { 0x1432aa00, BTTV_PV143, "Provideo PV143C" }, + { 0x1433aa00, BTTV_PV143, "Provideo PV143D" }, + { 0x1433aa03, BTTV_PV143, "Security Eyes" }, + + { 0x1460aa00, BTTV_PV150, "Provideo PV150A-1" }, + { 0x1461aa01, BTTV_PV150, "Provideo PV150A-2" }, + { 0x1462aa02, BTTV_PV150, "Provideo PV150A-3" }, + { 0x1463aa03, BTTV_PV150, "Provideo PV150A-4" }, + + { 0x1464aa04, BTTV_PV150, "Provideo PV150B-1" }, + { 0x1465aa05, BTTV_PV150, "Provideo PV150B-2" }, + { 0x1466aa06, BTTV_PV150, "Provideo PV150B-3" }, + { 0x1467aa07, BTTV_PV150, "Provideo PV150B-4" }, + + { 0xa132ff00, BTTV_IVC100, "IVC-100" }, + { 0xa1550000, BTTV_IVC200, "IVC-200" }, + { 0xa1550001, BTTV_IVC200, "IVC-200" }, + { 0xa1550002, BTTV_IVC200, "IVC-200" }, + { 0xa1550003, BTTV_IVC200, "IVC-200" }, + { 0xa1550100, BTTV_IVC200, "IVC-200G" }, + { 0xa1550101, BTTV_IVC200, "IVC-200G" }, + { 0xa1550102, BTTV_IVC200, "IVC-200G" }, + { 0xa1550103, BTTV_IVC200, "IVC-200G" }, + { 0xa182ff00, BTTV_IVC120, "IVC-120G" }, + { 0xa182ff01, BTTV_IVC120, "IVC-120G" }, + { 0xa182ff02, BTTV_IVC120, "IVC-120G" }, + { 0xa182ff03, BTTV_IVC120, "IVC-120G" }, + { 0xa182ff04, BTTV_IVC120, "IVC-120G" }, + { 0xa182ff05, BTTV_IVC120, "IVC-120G" }, + { 0xa182ff06, BTTV_IVC120, "IVC-120G" }, + { 0xa182ff07, BTTV_IVC120, "IVC-120G" }, + { 0xa182ff08, BTTV_IVC120, "IVC-120G" }, + { 0xa182ff09, BTTV_IVC120, "IVC-120G" }, + { 0xa182ff0a, BTTV_IVC120, "IVC-120G" }, + { 0xa182ff0b, BTTV_IVC120, "IVC-120G" }, + { 0xa182ff0c, BTTV_IVC120, "IVC-120G" }, + { 0xa182ff0d, BTTV_IVC120, "IVC-120G" }, + { 0xa182ff0e, BTTV_IVC120, "IVC-120G" }, + { 0xa182ff0f, BTTV_IVC120, "IVC-120G" }, + + { 0x41424344, BTTV_GRANDTEC, "GrandTec Multi Capture" }, + { 0x01020304, BTTV_XGUARD, "Grandtec Grand X-Guard" }, + + { 0x18501851, BTTV_CHRONOS_VS2, "FlyVideo 98 (LR50)/ Chronos Video Shuttle II" }, + { 0xa0501851, BTTV_CHRONOS_VS2, "FlyVideo 98 (LR50)/ Chronos Video Shuttle II" }, + { 0x18511851, BTTV_FLYVIDEO98EZ, "FlyVideo 98EZ (LR51)/ CyberMail AV" }, + { 0x18521852, BTTV_TYPHOON_TVIEW, "FlyVideo 98FM (LR50)/ Typhoon TView TV/FM Tuner" }, + { 0x41a0a051, BTTV_FLYVIDEO_98FM, "Lifeview FlyVideo 98 LR50 Rev Q" }, + { 0x18501f7f, BTTV_FLYVIDEO_98, "Lifeview Flyvideo 98" }, + + { 0x010115cb, BTTV_GMV1, "AG GMV1" }, + { 0x010114c7, BTTV_MODTEC_205, "Modular Technology MM201/MM202/MM205/MM210/MM215 PCTV" }, + + { 0x10b42636, BTTV_HAUPPAUGE878, "STB ???" }, + { 0x217d6606, BTTV_WINFAST2000, "Leadtek WinFast TV 2000" }, + { 0xfff6f6ff, BTTV_WINFAST2000, "Leadtek WinFast TV 2000" }, + { 0x03116000, BTTV_SENSORAY311, "Sensoray 311" }, + { 0x00790e11, BTTV_WINDVR, "Canopus WinDVR PCI" }, + { 0xa0fca1a0, BTTV_ZOLTRIX, "Face to Face Tvmax" }, + { 0x20007063, BTTV_PC_HDTV, "pcHDTV HD-2000 TV"}, + { 0x82b2aa6a, BTTV_SIMUS_GVC1100, "SIMUS GVC1100" }, + { 0x146caa0c, BTTV_PV951, "ituner spectra8" }, + { 0x200a1295, BTTV_PXC200, "ImageNation PXC200A" }, + + { 0x40111554, BTTV_PV_BT878P_9B, "Prolink Pixelview PV-BT" }, + { 0x17de0a01, BTTV_KWORLD, "Mecer TV/FM/Video Tuner" }, + + { 0x01051805, BTTV_PICOLO_TETRA_CHIP, "Picolo Tetra Chip #1" }, + { 0x01061805, BTTV_PICOLO_TETRA_CHIP, "Picolo Tetra Chip #2" }, + { 0x01071805, BTTV_PICOLO_TETRA_CHIP, "Picolo Tetra Chip #3" }, + { 0x01081805, BTTV_PICOLO_TETRA_CHIP, "Picolo Tetra Chip #4" }, + + { 0x15409511, BTTV_ACORP_Y878F, "Acorp Y878F" }, /* likely broken, vendor id doesn't match the other magic views ... - * { 0xa0fca04f, BTTV_BOARD_MAGICTVIEW063, "Guillemot Maxi TV Video 3" }, */ + * { 0xa0fca04f, BTTV_MAGICTVIEW063, "Guillemot Maxi TV Video 3" }, */ /* DVB cards (using pci function .1 for mpeg data xfer) */ - { 0x01010071, BTTV_BOARD_NEBULA_DIGITV, "Nebula Electronics DigiTV" }, - { 0x07611461, BTTV_BOARD_AVDVBT_761, "AverMedia AverTV DVB-T 761" }, - { 0x001c11bd, BTTV_BOARD_PINNACLESAT, "Pinnacle PCTV Sat" }, - { 0x002611bd, BTTV_BOARD_TWINHAN_DST, "Pinnacle PCTV SAT CI" }, - { 0x00011822, BTTV_BOARD_TWINHAN_DST, "Twinhan VisionPlus DVB" }, - { 0xfc00270f, BTTV_BOARD_TWINHAN_DST, "ChainTech digitop DST-1000 DVB-S" }, - { 0x07711461, BTTV_BOARD_AVDVBT_771, "AVermedia AverTV DVB-T 771" }, - { 0xdb1018ac, BTTV_BOARD_DVICO_DVBT_LITE, "DViCO FusionHDTV DVB-T Lite" }, - { 0xd50018ac, BTTV_BOARD_DVICO_FUSIONHDTV_5_LITE, "DViCO FusionHDTV 5 Lite" }, + { 0x01010071, BTTV_NEBULA_DIGITV, "Nebula Electronics DigiTV" }, + { 0x07611461, BTTV_AVDVBT_761, "AverMedia AverTV DVB-T 761" }, + { 0x001c11bd, BTTV_PINNACLESAT, "Pinnacle PCTV Sat" }, + { 0x002611bd, BTTV_TWINHAN_DST, "Pinnacle PCTV SAT CI" }, + { 0x00011822, BTTV_TWINHAN_DST, "Twinhan VisionPlus DVB" }, + { 0xfc00270f, BTTV_TWINHAN_DST, "ChainTech digitop DST-1000 DVB-S" }, + { 0x07711461, BTTV_AVDVBT_771, "AVermedia AverTV DVB-T 771" }, + { 0xdb1018ac, BTTV_DVICO_DVBT_LITE, "DViCO FusionHDTV DVB-T Lite" }, + { 0xd50018ac, BTTV_DVICO_FUSIONHDTV_5_LITE, "DViCO FusionHDTV 5 Lite" }, { 0, -1, NULL } }; @@ -310,2494 +309,2116 @@ static struct CARD { /* array with description for bt848 / bt878 tv/grabber cards */ struct tvcard bttv_tvcards[] = { - /* ---- card 0x00 ---------------------------------- */ - [BTTV_BOARD_UNKNOWN] = { - .name = " *** UNKNOWN/GENERIC *** ", - .video_inputs = 4, - .audio_inputs = 1, - .tuner = 0, - .svhs = 2, - .muxsel = { 2, 3, 1, 0}, - .tuner_type = -1, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - }, - [BTTV_BOARD_MIRO] = { - .name = "MIRO PCTV", - .video_inputs = 4, - .audio_inputs = 1, - .tuner = 0, - .svhs = 2, - .gpiomask = 15, - .muxsel = { 2, 3, 1, 1}, - .audiomux = { 2, 0, 0, 0, 10}, - .needs_tvaudio = 1, - .tuner_type = -1, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - }, - [BTTV_BOARD_HAUPPAUGE] = { - .name = "Hauppauge (bt848)", - .video_inputs = 4, - .audio_inputs = 1, - .tuner = 0, - .svhs = 2, - .gpiomask = 7, - .muxsel = { 2, 3, 1, 1}, - .audiomux = { 0, 1, 2, 3, 4}, - .needs_tvaudio = 1, - .tuner_type = -1, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - }, - [BTTV_BOARD_STB] = { - .name = "STB, Gateway P/N 6000699 (bt848)", - .video_inputs = 3, - .audio_inputs = 1, - .tuner = 0, - .svhs = 2, - .gpiomask = 7, - .muxsel = { 2, 3, 1, 1}, - .audiomux = { 4, 0, 2, 3, 1}, - .no_msp34xx = 1, - .needs_tvaudio = 1, - .tuner_type = TUNER_PHILIPS_NTSC, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .pll = PLL_28, - .has_radio = 1, - }, - - /* ---- card 0x04 ---------------------------------- */ - [BTTV_BOARD_INTEL] = { - .name = "Intel Create and Share PCI/ Smart Video Recorder III", - .video_inputs = 4, - .audio_inputs = 0, - .tuner = -1, - .svhs = 2, - .gpiomask = 0, - .muxsel = { 2, 3, 1, 1}, - .audiomux = { 0 }, - .needs_tvaudio = 0, - .tuner_type = 4, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - }, - [BTTV_BOARD_DIAMOND] = { - .name = "Diamond DTV2000", - .video_inputs = 4, - .audio_inputs = 1, - .tuner = 0, - .svhs = 2, - .gpiomask = 3, - .muxsel = { 2, 3, 1, 0}, - .audiomux = { 0, 1, 0, 1, 3}, - .needs_tvaudio = 1, - .tuner_type = -1, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - }, - [BTTV_BOARD_AVERMEDIA] = { - .name = "AVerMedia TVPhone", - .video_inputs = 3, - .audio_inputs = 1, - .tuner = 0, - .svhs = 3, - .muxsel = { 2, 3, 1, 1}, - .gpiomask = 0x0f, - .audiomux = { 0x0c, 0x04, 0x08, 0x04, 0}, - /* 0x04 for some cards ?? */ - .needs_tvaudio = 1, - .tuner_type = -1, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .audio_hook = avermedia_tvphone_audio, - .has_remote = 1, - }, - [BTTV_BOARD_MATRIX_VISION] = { - .name = "MATRIX-Vision MV-Delta", - .video_inputs = 5, - .audio_inputs = 1, - .tuner = -1, - .svhs = 3, - .gpiomask = 0, - .muxsel = { 2, 3, 1, 0, 0}, - .audiomux = {0 }, - .needs_tvaudio = 1, - .tuner_type = -1, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - }, - - /* ---- card 0x08 ---------------------------------- */ - [BTTV_BOARD_FLYVIDEO] = { - .name = "Lifeview FlyVideo II (Bt848) LR26 / MAXI TV Video PCI2 LR26", - .video_inputs = 4, - .audio_inputs = 1, - .tuner = 0, - .svhs = 2, - .gpiomask = 0xc00, - .muxsel = { 2, 3, 1, 1}, - .audiomux = { 0, 0xc00, 0x800, 0x400, 0xc00, 0}, - .needs_tvaudio = 1, - .pll = PLL_28, - .tuner_type = -1, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - }, - [BTTV_BOARD_TURBOTV] = { - .name = "IMS/IXmicro TurboTV", - .video_inputs = 3, - .audio_inputs = 1, - .tuner = 0, - .svhs = 2, - .gpiomask = 3, - .muxsel = { 2, 3, 1, 1}, - .audiomux = { 1, 1, 2, 3, 0}, - .needs_tvaudio = 0, - .pll = PLL_28, - .tuner_type = TUNER_TEMIC_PAL, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - }, - [BTTV_BOARD_HAUPPAUGE878] = { - .name = "Hauppauge (bt878)", - .video_inputs = 4, - .audio_inputs = 1, - .tuner = 0, - .svhs = 2, - .gpiomask = 0x0f, /* old: 7 */ - .muxsel = { 2, 0, 1, 1}, - .audiomux = { 0, 1, 2, 3, 4}, - .needs_tvaudio = 1, - .pll = PLL_28, - .tuner_type = -1, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - }, - [BTTV_BOARD_MIROPRO] = { - .name = "MIRO PCTV pro", - .video_inputs = 3, - .audio_inputs = 1, - .tuner = 0, - .svhs = 2, - .gpiomask = 0x3014f, - .muxsel = { 2, 3, 1, 1}, - .audiomux = { 0x20001,0x10001, 0, 0,10}, - .needs_tvaudio = 1, - .tuner_type = -1, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - }, - - /* ---- card 0x0c ---------------------------------- */ - [BTTV_BOARD_ADSTECH_TV] = { - .name = "ADS Technologies Channel Surfer TV (bt848)", - .video_inputs = 3, - .audio_inputs = 1, - .tuner = 0, - .svhs = 2, - .gpiomask = 15, - .muxsel = { 2, 3, 1, 1}, - .audiomux = { 13, 14, 11, 7, 0, 0}, - .needs_tvaudio = 1, - .tuner_type = -1, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - }, - [BTTV_BOARD_AVERMEDIA98] = { - .name = "AVerMedia TVCapture 98", - .video_inputs = 3, - .audio_inputs = 4, - .tuner = 0, - .svhs = 2, - .gpiomask = 15, - .muxsel = { 2, 3, 1, 1}, - .audiomux = { 13, 14, 11, 7, 0, 0}, - .needs_tvaudio = 1, - .msp34xx_alt = 1, - .pll = PLL_28, - .tuner_type = TUNER_PHILIPS_PAL, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .audio_hook = avermedia_tv_stereo_audio, - .no_gpioirq = 1, - }, - [BTTV_BOARD_VHX] = { - .name = "Aimslab Video Highway Xtreme (VHX)", - .video_inputs = 3, - .audio_inputs = 1, - .tuner = 0, - .svhs = 2, - .gpiomask = 7, - .muxsel = { 2, 3, 1, 1}, - .audiomux = { 0, 2, 1, 3, 4}, /* old: { 0, 1, 2, 3, 4} */ - .needs_tvaudio = 1, - .pll = PLL_28, - .tuner_type = -1, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - }, - [BTTV_BOARD_ZOLTRIX] = { - .name = "Zoltrix TV-Max", - .video_inputs = 3, - .audio_inputs = 1, - .tuner = 0, - .svhs = 2, - .gpiomask = 15, - .muxsel = { 2, 3, 1, 1}, - .audiomux = {0 , 0, 1 , 0, 10}, - .needs_tvaudio = 1, - .tuner_type = -1, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - }, - - /* ---- card 0x10 ---------------------------------- */ - [BTTV_BOARD_PIXVIEWPLAYTV] = { - .name = "Prolink Pixelview PlayTV (bt878)", - .video_inputs = 3, - .audio_inputs = 1, - .tuner = 0, - .svhs = 2, - .gpiomask = 0x01fe00, - .muxsel = { 2, 3, 1, 1}, - #if 0 - /* old */ - .audiomux = { 0x01c000, 0, 0x018000, 0x014000, 0x002000, 0 }, - #else - /* 2003-10-20 by "Anton A. Arapov" */ - .audiomux = { 0x001e00, 0, 0x018000, 0x014000, 0x002000, 0 }, - #endif - .needs_tvaudio = 1, - .pll = PLL_28, - .tuner_type = -1, - }, - [BTTV_BOARD_WINVIEW_601] = { - .name = "Leadtek WinView 601", - .video_inputs = 3, - .audio_inputs = 1, - .tuner = 0, - .svhs = 2, - .gpiomask = 0x8300f8, - .muxsel = { 2, 3, 1, 1,0}, - .audiomux = { 0x4fa007,0xcfa007,0xcfa007,0xcfa007,0xcfa007,0xcfa007}, - .needs_tvaudio = 1, - .tuner_type = -1, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .audio_hook = winview_audio, - .has_radio = 1, - }, - [BTTV_BOARD_AVEC_INTERCAP] = { - .name = "AVEC Intercapture", - .video_inputs = 3, - .audio_inputs = 2, - .tuner = 0, - .svhs = 2, - .gpiomask = 0, - .muxsel = {2, 3, 1, 1}, - .audiomux = {1, 0, 0, 0, 0}, - .needs_tvaudio = 1, - .tuner_type = -1, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - }, - [BTTV_BOARD_LIFE_FLYKIT] = { - .name = "Lifeview FlyVideo II EZ /FlyKit LR38 Bt848 (capture only)", - .video_inputs = 4, - .audio_inputs = 1, - .tuner = -1, - .svhs = -1, - .gpiomask = 0x8dff00, - .muxsel = { 2, 3, 1, 1}, - .audiomux = { 0 }, - .no_msp34xx = 1, - .tuner_type = -1, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - }, - - /* ---- card 0x14 ---------------------------------- */ - [BTTV_BOARD_CEI_RAFFLES] = { - .name = "CEI Raffles Card", - .video_inputs = 3, - .audio_inputs = 3, - .tuner = 0, - .svhs = 2, - .muxsel = {2, 3, 1, 1}, - .tuner_type = -1, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - }, - [BTTV_BOARD_CONFERENCETV] = { - .name = "Lifeview FlyVideo 98/ Lucky Star Image World ConferenceTV LR50", - .video_inputs = 4, - .audio_inputs = 2, /* tuner, line in */ - .tuner = 0, - .svhs = 2, - .gpiomask = 0x1800, - .muxsel = { 2, 3, 1, 1}, - .audiomux = { 0, 0x800, 0x1000, 0x1000, 0x1800}, - .pll = PLL_28, - .tuner_type = TUNER_PHILIPS_PAL_I, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - }, - [BTTV_BOARD_PHOEBE_TVMAS] = { - .name = "Askey CPH050/ Phoebe Tv Master + FM", - .video_inputs = 3, - .audio_inputs = 1, - .tuner = 0, - .svhs = 2, - .gpiomask = 0xc00, - .muxsel = { 2, 3, 1, 1}, - .audiomux = {0, 1, 0x800, 0x400, 0xc00, 0}, - .needs_tvaudio = 1, - .pll = PLL_28, - .tuner_type = -1, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - }, - [BTTV_BOARD_MODTEC_205] = { - .name = "Modular Technology MM201/MM202/MM205/MM210/MM215 PCTV, bt878", - .video_inputs = 3, - .audio_inputs = 1, - .tuner = 0, - .svhs = -1, - .gpiomask = 7, - .muxsel = { 2, 3, -1 }, - .digital_mode = DIGITAL_MODE_CAMERA, - .audiomux = { 0, 0, 0, 0, 0 }, - .no_msp34xx = 1, - .pll = PLL_28, - .tuner_type = TUNER_ALPS_TSBB5_PAL_I, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - }, - - /* ---- card 0x18 ---------------------------------- */ - [BTTV_BOARD_MAGICTVIEW061] = { - .name = "Askey CPH05X/06X (bt878) [many vendors]", - .video_inputs = 3, - .audio_inputs = 1, - .tuner = 0, - .svhs = 2, - .gpiomask = 0xe00, - .muxsel = { 2, 3, 1, 1}, - .audiomux = {0x400, 0x400, 0x400, 0x400, 0xc00}, - .needs_tvaudio = 1, - .pll = PLL_28, - .tuner_type = -1, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .has_remote = 1, - }, - [BTTV_BOARD_VOBIS_BOOSTAR] = { - .name = "Terratec TerraTV+ Version 1.0 (Bt848)/ Terra TValue Version 1.0/ Vobis TV-Boostar", - .video_inputs = 3, - .audio_inputs = 1, - .tuner = 0, - .svhs = 2, - .gpiomask = 0x1f0fff, - .muxsel = { 2, 3, 1, 1}, - .audiomux = { 0x20000, 0x30000, 0x10000, 0, 0x40000}, - .needs_tvaudio = 0, - .tuner_type = TUNER_PHILIPS_PAL, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .audio_hook = terratv_audio, - }, - [BTTV_BOARD_HAUPPAUG_WCAM] = { - .name = "Hauppauge WinCam newer (bt878)", - .video_inputs = 4, - .audio_inputs = 1, - .tuner = 0, - .svhs = 3, - .gpiomask = 7, - .muxsel = { 2, 0, 1, 1}, - .audiomux = { 0, 1, 2, 3, 4}, - .needs_tvaudio = 1, - .tuner_type = -1, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - }, - [BTTV_BOARD_MAXI] = { - .name = "Lifeview FlyVideo 98/ MAXI TV Video PCI2 LR50", - .video_inputs = 4, - .audio_inputs = 2, - .tuner = 0, - .svhs = 2, - .gpiomask = 0x1800, - .muxsel = { 2, 3, 1, 1}, - .audiomux = { 0, 0x800, 0x1000, 0x1000, 0x1800}, - .pll = PLL_28, - .tuner_type = TUNER_PHILIPS_SECAM, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - }, - - /* ---- card 0x1c ---------------------------------- */ - [BTTV_BOARD_TERRATV] = { - .name = "Terratec TerraTV+ Version 1.1 (bt878)", - .video_inputs = 3, - .audio_inputs = 1, - .tuner = 0, - .svhs = 2, - .gpiomask = 0x1f0fff, - .muxsel = { 2, 3, 1, 1}, - .audiomux = { 0x20000, 0x30000, 0x10000, 0x00000, 0x40000}, - .needs_tvaudio = 0, - .tuner_type = TUNER_PHILIPS_PAL, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .audio_hook = terratv_audio, - /* GPIO wiring: - External 20 pin connector (for Active Radio Upgrade board) - gpio00: i2c-sda - gpio01: i2c-scl - gpio02: om5610-data - gpio03: om5610-clk - gpio04: om5610-wre - gpio05: om5610-stereo - gpio06: rds6588-davn - gpio07: Pin 7 n.c. - gpio08: nIOW - gpio09+10: nIOR, nSEL ?? (bt878) - gpio09: nIOR (bt848) - gpio10: nSEL (bt848) - Sound Routing: - gpio16: u2-A0 (1st 4052bt) - gpio17: u2-A1 - gpio18: u2-nEN - gpio19: u4-A0 (2nd 4052) - gpio20: u4-A1 - u4-nEN - GND - Btspy: - 00000 : Cdrom (internal audio input) - 10000 : ext. Video audio input - 20000 : TV Mono - a0000 : TV Mono/2 - 1a0000 : TV Stereo - 30000 : Radio - 40000 : Mute - */ +{ +/* ---- card 0x00 ---------------------------------- */ + .name = " *** UNKNOWN/GENERIC *** ", + .video_inputs = 4, + .audio_inputs = 1, + .tuner = 0, + .svhs = 2, + .muxsel = { 2, 3, 1, 0}, + .tuner_type = -1, + .tuner_addr = ADDR_UNSET, +},{ + .name = "MIRO PCTV", + .video_inputs = 4, + .audio_inputs = 1, + .tuner = 0, + .svhs = 2, + .gpiomask = 15, + .muxsel = { 2, 3, 1, 1}, + .audiomux = { 2, 0, 0, 0, 10}, + .needs_tvaudio = 1, + .tuner_type = -1, + .tuner_addr = ADDR_UNSET, +},{ + .name = "Hauppauge (bt848)", + .video_inputs = 4, + .audio_inputs = 1, + .tuner = 0, + .svhs = 2, + .gpiomask = 7, + .muxsel = { 2, 3, 1, 1}, + .audiomux = { 0, 1, 2, 3, 4}, + .needs_tvaudio = 1, + .tuner_type = -1, + .tuner_addr = ADDR_UNSET, +},{ + .name = "STB, Gateway P/N 6000699 (bt848)", + .video_inputs = 3, + .audio_inputs = 1, + .tuner = 0, + .svhs = 2, + .gpiomask = 7, + .muxsel = { 2, 3, 1, 1}, + .audiomux = { 4, 0, 2, 3, 1}, + .no_msp34xx = 1, + .needs_tvaudio = 1, + .tuner_type = TUNER_PHILIPS_NTSC, + .tuner_addr = ADDR_UNSET, + .pll = PLL_28, + .has_radio = 1, +},{ + +/* ---- card 0x04 ---------------------------------- */ + .name = "Intel Create and Share PCI/ Smart Video Recorder III", + .video_inputs = 4, + .audio_inputs = 0, + .tuner = -1, + .svhs = 2, + .gpiomask = 0, + .muxsel = { 2, 3, 1, 1}, + .audiomux = { 0 }, + .needs_tvaudio = 0, + .tuner_type = 4, + .tuner_addr = ADDR_UNSET, +},{ + .name = "Diamond DTV2000", + .video_inputs = 4, + .audio_inputs = 1, + .tuner = 0, + .svhs = 2, + .gpiomask = 3, + .muxsel = { 2, 3, 1, 0}, + .audiomux = { 0, 1, 0, 1, 3}, + .needs_tvaudio = 1, + .tuner_type = -1, + .tuner_addr = ADDR_UNSET, +},{ + .name = "AVerMedia TVPhone", + .video_inputs = 3, + .audio_inputs = 1, + .tuner = 0, + .svhs = 3, + .muxsel = { 2, 3, 1, 1}, + .gpiomask = 0x0f, + .audiomux = { 0x0c, 0x04, 0x08, 0x04, 0}, + /* 0x04 for some cards ?? */ + .needs_tvaudio = 1, + .tuner_type = -1, + .tuner_addr = ADDR_UNSET, + .audio_hook = avermedia_tvphone_audio, + .has_remote = 1, +},{ + .name = "MATRIX-Vision MV-Delta", + .video_inputs = 5, + .audio_inputs = 1, + .tuner = -1, + .svhs = 3, + .gpiomask = 0, + .muxsel = { 2, 3, 1, 0, 0}, + .audiomux = {0 }, + .needs_tvaudio = 1, + .tuner_type = -1, + .tuner_addr = ADDR_UNSET, +},{ + +/* ---- card 0x08 ---------------------------------- */ + .name = "Lifeview FlyVideo II (Bt848) LR26 / MAXI TV Video PCI2 LR26", + .video_inputs = 4, + .audio_inputs = 1, + .tuner = 0, + .svhs = 2, + .gpiomask = 0xc00, + .muxsel = { 2, 3, 1, 1}, + .audiomux = { 0, 0xc00, 0x800, 0x400, 0xc00, 0}, + .needs_tvaudio = 1, + .pll = PLL_28, + .tuner_type = -1, + .tuner_addr = ADDR_UNSET, +},{ + .name = "IMS/IXmicro TurboTV", + .video_inputs = 3, + .audio_inputs = 1, + .tuner = 0, + .svhs = 2, + .gpiomask = 3, + .muxsel = { 2, 3, 1, 1}, + .audiomux = { 1, 1, 2, 3, 0}, + .needs_tvaudio = 0, + .pll = PLL_28, + .tuner_type = TUNER_TEMIC_PAL, + .tuner_addr = ADDR_UNSET, +},{ + .name = "Hauppauge (bt878)", + .video_inputs = 4, + .audio_inputs = 1, + .tuner = 0, + .svhs = 2, + .gpiomask = 0x0f, /* old: 7 */ + .muxsel = { 2, 0, 1, 1}, + .audiomux = { 0, 1, 2, 3, 4}, + .needs_tvaudio = 1, + .pll = PLL_28, + .tuner_type = -1, + .tuner_addr = ADDR_UNSET, +},{ + .name = "MIRO PCTV pro", + .video_inputs = 3, + .audio_inputs = 1, + .tuner = 0, + .svhs = 2, + .gpiomask = 0x3014f, + .muxsel = { 2, 3, 1, 1}, + .audiomux = { 0x20001,0x10001, 0, 0,10}, + .needs_tvaudio = 1, + .tuner_type = -1, + .tuner_addr = ADDR_UNSET, +},{ + +/* ---- card 0x0c ---------------------------------- */ + .name = "ADS Technologies Channel Surfer TV (bt848)", + .video_inputs = 3, + .audio_inputs = 1, + .tuner = 0, + .svhs = 2, + .gpiomask = 15, + .muxsel = { 2, 3, 1, 1}, + .audiomux = { 13, 14, 11, 7, 0, 0}, + .needs_tvaudio = 1, + .tuner_type = -1, + .tuner_addr = ADDR_UNSET, +},{ + .name = "AVerMedia TVCapture 98", + .video_inputs = 3, + .audio_inputs = 4, + .tuner = 0, + .svhs = 2, + .gpiomask = 15, + .muxsel = { 2, 3, 1, 1}, + .audiomux = { 13, 14, 11, 7, 0, 0}, + .needs_tvaudio = 1, + .msp34xx_alt = 1, + .pll = PLL_28, + .tuner_type = TUNER_PHILIPS_PAL, + .tuner_addr = ADDR_UNSET, + .audio_hook = avermedia_tv_stereo_audio, +},{ + .name = "Aimslab Video Highway Xtreme (VHX)", + .video_inputs = 3, + .audio_inputs = 1, + .tuner = 0, + .svhs = 2, + .gpiomask = 7, + .muxsel = { 2, 3, 1, 1}, + .audiomux = { 0, 2, 1, 3, 4}, /* old: { 0, 1, 2, 3, 4} */ + .needs_tvaudio = 1, + .pll = PLL_28, + .tuner_type = -1, + .tuner_addr = ADDR_UNSET, +},{ + .name = "Zoltrix TV-Max", + .video_inputs = 3, + .audio_inputs = 1, + .tuner = 0, + .svhs = 2, + .gpiomask = 15, + .muxsel = { 2, 3, 1, 1}, + .audiomux = {0 , 0, 1 , 0, 10}, + .needs_tvaudio = 1, + .tuner_type = -1, + .tuner_addr = ADDR_UNSET, +},{ + +/* ---- card 0x10 ---------------------------------- */ + .name = "Prolink Pixelview PlayTV (bt878)", + .video_inputs = 3, + .audio_inputs = 1, + .tuner = 0, + .svhs = 2, + .gpiomask = 0x01fe00, + .muxsel = { 2, 3, 1, 1}, + /* 2003-10-20 by "Anton A. Arapov" */ + .audiomux = { 0x001e00, 0, 0x018000, 0x014000, 0x002000, 0 }, + .needs_tvaudio = 1, + .pll = PLL_28, + .tuner_type = -1, +},{ + .name = "Leadtek WinView 601", + .video_inputs = 3, + .audio_inputs = 1, + .tuner = 0, + .svhs = 2, + .gpiomask = 0x8300f8, + .muxsel = { 2, 3, 1, 1,0}, + .audiomux = { 0x4fa007,0xcfa007,0xcfa007,0xcfa007,0xcfa007,0xcfa007}, + .needs_tvaudio = 1, + .tuner_type = -1, + .tuner_addr = ADDR_UNSET, + .audio_hook = winview_audio, + .has_radio = 1, +},{ + .name = "AVEC Intercapture", + .video_inputs = 3, + .audio_inputs = 2, + .tuner = 0, + .svhs = 2, + .gpiomask = 0, + .muxsel = {2, 3, 1, 1}, + .audiomux = {1, 0, 0, 0, 0}, + .needs_tvaudio = 1, + .tuner_type = -1, + .tuner_addr = ADDR_UNSET, +},{ + .name = "Lifeview FlyVideo II EZ /FlyKit LR38 Bt848 (capture only)", + .video_inputs = 4, + .audio_inputs = 1, + .tuner = -1, + .svhs = -1, + .gpiomask = 0x8dff00, + .muxsel = { 2, 3, 1, 1}, + .audiomux = { 0 }, + .no_msp34xx = 1, + .tuner_type = -1, + .tuner_addr = ADDR_UNSET, +},{ + +/* ---- card 0x14 ---------------------------------- */ + .name = "CEI Raffles Card", + .video_inputs = 3, + .audio_inputs = 3, + .tuner = 0, + .svhs = 2, + .muxsel = {2, 3, 1, 1}, + .tuner_type = -1, + .tuner_addr = ADDR_UNSET, +},{ + .name = "Lifeview FlyVideo 98/ Lucky Star Image World ConferenceTV LR50", + .video_inputs = 4, + .audio_inputs = 2, /* tuner, line in */ + .tuner = 0, + .svhs = 2, + .gpiomask = 0x1800, + .muxsel = { 2, 3, 1, 1}, + .audiomux = { 0, 0x800, 0x1000, 0x1000, 0x1800}, + .pll = PLL_28, + .tuner_type = TUNER_PHILIPS_PAL_I, + .tuner_addr = ADDR_UNSET, +},{ + .name = "Askey CPH050/ Phoebe Tv Master + FM", + .video_inputs = 3, + .audio_inputs = 1, + .tuner = 0, + .svhs = 2, + .gpiomask = 0xc00, + .muxsel = { 2, 3, 1, 1}, + .audiomux = {0, 1, 0x800, 0x400, 0xc00, 0}, + .needs_tvaudio = 1, + .pll = PLL_28, + .tuner_type = -1, + .tuner_addr = ADDR_UNSET, +},{ + .name = "Modular Technology MM201/MM202/MM205/MM210/MM215 PCTV, bt878", + .video_inputs = 3, + .audio_inputs = 1, + .tuner = 0, + .svhs = -1, + .gpiomask = 7, + .muxsel = { 2, 3, -1 }, + .digital_mode = DIGITAL_MODE_CAMERA, + .audiomux = { 0, 0, 0, 0, 0 }, + .no_msp34xx = 1, + .pll = PLL_28, + .tuner_type = TUNER_ALPS_TSBB5_PAL_I, + .tuner_addr = ADDR_UNSET, +},{ + +/* ---- card 0x18 ---------------------------------- */ + .name = "Askey CPH05X/06X (bt878) [many vendors]", + .video_inputs = 3, + .audio_inputs = 1, + .tuner = 0, + .svhs = 2, + .gpiomask = 0xe00, + .muxsel = { 2, 3, 1, 1}, + .audiomux = {0x400, 0x400, 0x400, 0x400, 0xc00}, + .needs_tvaudio = 1, + .pll = PLL_28, + .tuner_type = -1, + .tuner_addr = ADDR_UNSET, + .has_remote = 1, +},{ + .name = "Terratec TerraTV+ Version 1.0 (Bt848)/ Terra TValue Version 1.0/ Vobis TV-Boostar", + .video_inputs = 3, + .audio_inputs = 1, + .tuner = 0, + .svhs = 2, + .gpiomask = 0x1f0fff, + .muxsel = { 2, 3, 1, 1}, + .audiomux = { 0x20000, 0x30000, 0x10000, 0, 0x40000}, + .needs_tvaudio = 0, + .tuner_type = TUNER_PHILIPS_PAL, + .tuner_addr = ADDR_UNSET, + .audio_hook = terratv_audio, +},{ + .name = "Hauppauge WinCam newer (bt878)", + .video_inputs = 4, + .audio_inputs = 1, + .tuner = 0, + .svhs = 3, + .gpiomask = 7, + .muxsel = { 2, 0, 1, 1}, + .audiomux = { 0, 1, 2, 3, 4}, + .needs_tvaudio = 1, + .tuner_type = -1, + .tuner_addr = ADDR_UNSET, +},{ + .name = "Lifeview FlyVideo 98/ MAXI TV Video PCI2 LR50", + .video_inputs = 4, + .audio_inputs = 2, + .tuner = 0, + .svhs = 2, + .gpiomask = 0x1800, + .muxsel = { 2, 3, 1, 1}, + .audiomux = { 0, 0x800, 0x1000, 0x1000, 0x1800}, + .pll = PLL_28, + .tuner_type = TUNER_PHILIPS_SECAM, + .tuner_addr = ADDR_UNSET, +},{ + +/* ---- card 0x1c ---------------------------------- */ + .name = "Terratec TerraTV+ Version 1.1 (bt878)", + .video_inputs = 3, + .audio_inputs = 1, + .tuner = 0, + .svhs = 2, + .gpiomask = 0x1f0fff, + .muxsel = { 2, 3, 1, 1}, + .audiomux = { 0x20000, 0x30000, 0x10000, 0x00000, 0x40000}, + .needs_tvaudio = 0, + .tuner_type = TUNER_PHILIPS_PAL, + .tuner_addr = ADDR_UNSET, + .audio_hook = terratv_audio, + /* GPIO wiring: + External 20 pin connector (for Active Radio Upgrade board) + gpio00: i2c-sda + gpio01: i2c-scl + gpio02: om5610-data + gpio03: om5610-clk + gpio04: om5610-wre + gpio05: om5610-stereo + gpio06: rds6588-davn + gpio07: Pin 7 n.c. + gpio08: nIOW + gpio09+10: nIOR, nSEL ?? (bt878) + gpio09: nIOR (bt848) + gpio10: nSEL (bt848) + Sound Routing: + gpio16: u2-A0 (1st 4052bt) + gpio17: u2-A1 + gpio18: u2-nEN + gpio19: u4-A0 (2nd 4052) + gpio20: u4-A1 + u4-nEN - GND + Btspy: + 00000 : Cdrom (internal audio input) + 10000 : ext. Video audio input + 20000 : TV Mono + a0000 : TV Mono/2 + 1a0000 : TV Stereo + 30000 : Radio + 40000 : Mute +*/ - }, - [BTTV_BOARD_PXC200] = { - /* Jannik Fritsch */ - .name = "Imagenation PXC200", - .video_inputs = 5, - .audio_inputs = 1, - .tuner = -1, - .svhs = 1, /* was: 4 */ - .gpiomask = 0, - .muxsel = { 2, 3, 1, 0, 0}, - .audiomux = { 0 }, - .needs_tvaudio = 1, - .tuner_type = -1, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .muxsel_hook = PXC200_muxsel, - - }, - [BTTV_BOARD_FLYVIDEO_98] = { - .name = "Lifeview FlyVideo 98 LR50", - .video_inputs = 4, - .audio_inputs = 1, - .tuner = 0, - .svhs = 2, - .gpiomask = 0x1800, /* 0x8dfe00 */ - .muxsel = { 2, 3, 1, 1}, - .audiomux = { 0, 0x0800, 0x1000, 0x1000, 0x1800, 0 }, - .pll = PLL_28, - .tuner_type = -1, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - }, - [BTTV_BOARD_IPROTV] = { - .name = "Formac iProTV, Formac ProTV I (bt848)", - .video_inputs = 4, - .audio_inputs = 1, - .tuner = 0, - .svhs = 3, - .gpiomask = 1, - .muxsel = { 2, 3, 1, 1}, - .audiomux = { 1, 0, 0, 0, 0 }, - .pll = PLL_28, - .tuner_type = TUNER_PHILIPS_PAL, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - }, - - /* ---- card 0x20 ---------------------------------- */ - [BTTV_BOARD_INTEL_C_S_PCI] = { - .name = "Intel Create and Share PCI/ Smart Video Recorder III", - .video_inputs = 4, - .audio_inputs = 0, - .tuner = -1, - .svhs = 2, - .gpiomask = 0, - .muxsel = { 2, 3, 1, 1}, - .audiomux = { 0 }, - .needs_tvaudio = 0, - .tuner_type = 4, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - }, - [BTTV_BOARD_TERRATVALUE] = { - .name = "Terratec TerraTValue Version Bt878", - .video_inputs = 3, - .audio_inputs = 1, - .tuner = 0, - .svhs = 2, - .gpiomask = 0xffff00, - .muxsel = { 2, 3, 1, 1}, - .audiomux = { 0x500, 0, 0x300, 0x900, 0x900}, - .needs_tvaudio = 1, - .pll = PLL_28, - .tuner_type = TUNER_PHILIPS_PAL, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - }, - [BTTV_BOARD_WINFAST2000] = { - .name = "Leadtek WinFast 2000/ WinFast 2000 XP", - .video_inputs = 4, - .audio_inputs = 1, - .tuner = 0, - .svhs = 2, - .muxsel = { 2, 3, 1, 1, 0}, /* TV, CVid, SVid, CVid over SVid connector */ - #if 0 - .gpiomask = 0xc33000, - .audiomux = { 0x422000,0x1000,0x0000,0x620000,0x800000 }, - #else - /* Alexander Varakin [stereo version] */ - .gpiomask = 0xb33000, - .audiomux = { 0x122000,0x1000,0x0000,0x620000,0x800000 }, - #endif - /* Audio Routing for "WinFast 2000 XP" (no tv stereo !) - gpio23 -- hef4052:nEnable (0x800000) - gpio12 -- hef4052:A1 - gpio13 -- hef4052:A0 - 0x0000: external audio - 0x1000: FM - 0x2000: TV - 0x3000: n.c. - Note: There exists another variant "Winfast 2000" with tv stereo !? - Note: eeprom only contains FF and pci subsystem id 107d:6606 - */ - .needs_tvaudio = 0, - .pll = PLL_28, - .has_radio = 1, - .tuner_type = 5, /* default for now, gpio reads BFFF06 for Pal bg+dk */ - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .audio_hook = winfast2000_audio, - .has_remote = 1, - }, - [BTTV_BOARD_CHRONOS_VS2] = { - .name = "Lifeview FlyVideo 98 LR50 / Chronos Video Shuttle II", - .video_inputs = 4, - .audio_inputs = 3, - .tuner = 0, - .svhs = 2, - .gpiomask = 0x1800, - .muxsel = { 2, 3, 1, 1}, - .audiomux = { 0, 0x800, 0x1000, 0x1000, 0x1800}, - .pll = PLL_28, - .tuner_type = -1, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - }, - - /* ---- card 0x24 ---------------------------------- */ - [BTTV_BOARD_TYPHOON_TVIEW] = { - .name = "Lifeview FlyVideo 98FM LR50 / Typhoon TView TV/FM Tuner", - .video_inputs = 4, - .audio_inputs = 3, - .tuner = 0, - .svhs = 2, - .gpiomask = 0x1800, - .muxsel = { 2, 3, 1, 1}, - .audiomux = { 0, 0x800, 0x1000, 0x1000, 0x1800, 0 }, - .pll = PLL_28, - .tuner_type = -1, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .has_radio = 1, - }, - [BTTV_BOARD_PXELVWPLTVPRO] = { - .name = "Prolink PixelView PlayTV pro", - .video_inputs = 3, - .audio_inputs = 1, - .tuner = 0, - .svhs = 2, - .gpiomask = 0xff, - .muxsel = { 2, 3, 1, 1 }, - .audiomux = { 0x21, 0x20, 0x24, 0x2c, 0x29, 0x29 }, - .no_msp34xx = 1, - .pll = PLL_28, - .tuner_type = -1, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - }, - [BTTV_BOARD_MAGICTVIEW063] = { - .name = "Askey CPH06X TView99", - .video_inputs = 4, - .audio_inputs = 1, - .tuner = 0, - .svhs = 2, - .gpiomask = 0x551e00, - .muxsel = { 2, 3, 1, 0}, - .audiomux = { 0x551400, 0x551200, 0, 0, 0x551c00, 0x551200 }, - .needs_tvaudio = 1, - .pll = PLL_28, - .tuner_type = 1, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .has_remote = 1, - }, - [BTTV_BOARD_PINNACLE] = { - .name = "Pinnacle PCTV Studio/Rave", - .video_inputs = 3, - .audio_inputs = 1, - .tuner = 0, - .svhs = 2, - .gpiomask = 0x03000F, - .muxsel = { 2, 3, 1, 1}, - .audiomux = { 2, 0xd0001, 0, 0, 1}, - .needs_tvaudio = 0, - .pll = PLL_28, - .tuner_type = -1, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - }, - - /* ---- card 0x28 ---------------------------------- */ - [BTTV_BOARD_STB2] = { - .name = "STB TV PCI FM, Gateway P/N 6000704 (bt878), 3Dfx VoodooTV 100", - .video_inputs = 3, - .audio_inputs = 1, - .tuner = 0, - .svhs = 2, - .gpiomask = 7, - .muxsel = { 2, 3, 1, 1}, - .audiomux = { 4, 0, 2, 3, 1}, - .no_msp34xx = 1, - .needs_tvaudio = 1, - .tuner_type = TUNER_PHILIPS_NTSC, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .pll = PLL_28, - .has_radio = 1, - }, - [BTTV_BOARD_AVPHONE98] = { - .name = "AVerMedia TVPhone 98", - .video_inputs = 3, - .audio_inputs = 4, - .tuner = 0, - .svhs = 2, - .gpiomask = 15, - .muxsel = { 2, 3, 1, 1}, - .audiomux = { 13, 4, 11, 7, 0, 0}, - .needs_tvaudio = 1, - .pll = PLL_28, - .tuner_type = -1, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .has_radio = 1, - .audio_hook = avermedia_tvphone_audio, - }, - [BTTV_BOARD_PV951] = { - .name = "ProVideo PV951", /* pic16c54 */ - .video_inputs = 3, - .audio_inputs = 1, - .tuner = 0, - .svhs = 2, - .gpiomask = 0, - .muxsel = { 2, 3, 1, 1}, - .audiomux = { 0, 0, 0, 0, 0}, - .needs_tvaudio = 1, - .no_msp34xx = 1, - .pll = PLL_28, - .tuner_type = 1, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - }, - [BTTV_BOARD_ONAIR_TV] = { - .name = "Little OnAir TV", - .video_inputs = 3, - .audio_inputs = 1, - .tuner = 0, - .svhs = 2, - .gpiomask = 0xe00b, - .muxsel = {2, 3, 1, 1}, - .audiomux = {0xff9ff6, 0xff9ff6, 0xff1ff7, 0, 0xff3ffc}, - .no_msp34xx = 1, - .tuner_type = -1, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - }, - - /* ---- card 0x2c ---------------------------------- */ - [BTTV_BOARD_SIGMA_TVII_FM] = { - .name = "Sigma TVII-FM", - .video_inputs = 2, - .audio_inputs = 1, - .tuner = 0, - .svhs = -1, - .gpiomask = 3, - .muxsel = {2, 3, 1, 1}, - .audiomux = {1, 1, 0, 2, 3}, - .no_msp34xx = 1, - .pll = PLL_NONE, - .tuner_type = -1, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - }, - [BTTV_BOARD_MATRIX_VISION2] = { - .name = "MATRIX-Vision MV-Delta 2", - .video_inputs = 5, - .audio_inputs = 1, - .tuner = -1, - .svhs = 3, - .gpiomask = 0, - .muxsel = { 2, 3, 1, 0, 0}, - .audiomux = {0 }, - .no_msp34xx = 1, - .pll = PLL_28, - .tuner_type = -1, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - }, - [BTTV_BOARD_ZOLTRIX_GENIE] = { - .name = "Zoltrix Genie TV/FM", - .video_inputs = 3, - .audio_inputs = 1, - .tuner = 0, - .svhs = 2, - .gpiomask = 0xbcf03f, - .muxsel = { 2, 3, 1, 1}, - .audiomux = { 0xbc803f, 0xbc903f, 0xbcb03f, 0, 0xbcb03f}, - .no_msp34xx = 1, - .pll = PLL_28, - .tuner_type = 21, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - }, - [BTTV_BOARD_TERRATVRADIO] = { - .name = "Terratec TV/Radio+", - .video_inputs = 3, - .audio_inputs = 1, - .tuner = 0, - .svhs = 2, - .gpiomask = 0x70000, - .muxsel = { 2, 3, 1, 1}, - .audiomux = { 0x20000, 0x30000, 0x10000, 0, 0x40000, 0x20000 }, - .needs_tvaudio = 1, - .no_msp34xx = 1, - .pll = PLL_35, - .tuner_type = 1, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .has_radio = 1, - }, - - /* ---- card 0x30 ---------------------------------- */ - [BTTV_BOARD_DYNALINK] = { - .name = "Askey CPH03x/ Dynalink Magic TView", - .video_inputs = 3, - .audio_inputs = 1, - .tuner = 0, - .svhs = 2, - .gpiomask = 15, - .muxsel = { 2, 3, 1, 1}, - .audiomux = {2,0,0,0,1}, - .needs_tvaudio = 1, - .pll = PLL_28, - .tuner_type = -1, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - }, - [BTTV_BOARD_GVBCTV3PCI] = { - .name = "IODATA GV-BCTV3/PCI", - .video_inputs = 3, - .audio_inputs = 1, - .tuner = 0, - .svhs = 2, - .gpiomask = 0x010f00, - .muxsel = {2, 3, 0, 0}, - .audiomux = {0x10000, 0, 0x10000, 0, 0, 0}, - .no_msp34xx = 1, - .pll = PLL_28, - .tuner_type = TUNER_ALPS_TSHC6_NTSC, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .audio_hook = gvbctv3pci_audio, - }, - [BTTV_BOARD_PXELVWPLTVPAK] = { - .name = "Prolink PV-BT878P+4E / PixelView PlayTV PAK / Lenco MXTV-9578 CP", - .video_inputs = 5, - .audio_inputs = 1, - .tuner = 0, - .svhs = 3, - .gpiomask = 0xAA0000, - .muxsel = { 2,3,1,1,-1 }, - .digital_mode = DIGITAL_MODE_CAMERA, - .audiomux = { 0x20000, 0, 0x80000, 0x80000, 0xa8000, 0x46000 }, - .no_msp34xx = 1, - .pll = PLL_28, - .tuner_type = TUNER_PHILIPS_PAL_I, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .has_remote = 1, - /* GPIO wiring: (different from Rev.4C !) - GPIO17: U4.A0 (first hef4052bt) - GPIO19: U4.A1 - GPIO20: U5.A1 (second hef4052bt) - GPIO21: U4.nEN - GPIO22: BT832 Reset Line - GPIO23: A5,A0, U5,nEN - Note: At i2c=0x8a is a Bt832 chip, which changes to 0x88 after being reset via GPIO22 - */ - }, - [BTTV_BOARD_EAGLE] = { - .name = "Eagle Wireless Capricorn2 (bt878A)", - .video_inputs = 4, - .audio_inputs = 1, - .tuner = 0, - .svhs = 2, - .gpiomask = 7, - .muxsel = { 2, 0, 1, 1}, - .audiomux = { 0, 1, 2, 3, 4}, - .pll = PLL_28, - .tuner_type = -1 /* TUNER_ALPS_TMDH2_NTSC */, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - }, - - /* ---- card 0x34 ---------------------------------- */ - [BTTV_BOARD_PINNACLEPRO] = { - /* David Härdeman */ - .name = "Pinnacle PCTV Studio Pro", - .video_inputs = 4, - .audio_inputs = 1, - .tuner = 0, - .svhs = 3, - .gpiomask = 0x03000F, - .muxsel = { 2, 3, 1, 1}, - .audiomux = { 1, 0xd0001, 0, 0, 10}, - /* sound path (5 sources): - MUX1 (mask 0x03), Enable Pin 0x08 (0=enable, 1=disable) - 0= ext. Audio IN - 1= from MUX2 - 2= Mono TV sound from Tuner - 3= not connected - MUX2 (mask 0x30000): - 0,2,3= from MSP34xx - 1= FM stereo Radio from Tuner */ - .needs_tvaudio = 0, - .pll = PLL_28, - .tuner_type = -1, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - }, - [BTTV_BOARD_TVIEW_RDS_FM] = { - /* Claas Langbehn , - Sven Grothklags */ - .name = "Typhoon TView RDS + FM Stereo / KNC1 TV Station RDS", - .video_inputs = 4, - .audio_inputs = 3, - .tuner = 0, - .svhs = 2, - .gpiomask = 0x1c, - .muxsel = { 2, 3, 1, 1}, - .audiomux = { 0, 0, 0x10, 8, 4 }, - .needs_tvaudio = 1, - .pll = PLL_28, - .tuner_type = TUNER_PHILIPS_PAL, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .has_radio = 1, - }, - [BTTV_BOARD_LIFETEC_9415] = { - /* Tim Röstermundt - in de.comp.os.unix.linux.hardware: - options bttv card=0 pll=1 radio=1 gpiomask=0x18e0 - audiomux=0x44c71f,0x44d71f,0,0x44d71f,0x44dfff - options tuner type=5 */ - .name = "Lifeview FlyVideo 2000 /FlyVideo A2/ Lifetec LT 9415 TV [LR90]", - .video_inputs = 4, - .audio_inputs = 1, - .tuner = 0, - .svhs = 2, - .gpiomask = 0x18e0, - .muxsel = { 2, 3, 1, 1}, - .audiomux = { 0x0000,0x0800,0x1000,0x1000,0x18e0 }, - /* For cards with tda9820/tda9821: - 0x0000: Tuner normal stereo - 0x0080: Tuner A2 SAP (second audio program = Zweikanalton) - 0x0880: Tuner A2 stereo */ - .pll = PLL_28, - .tuner_type = -1, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - }, - [BTTV_BOARD_BESTBUY_EASYTV] = { - /* Miguel Angel Alvarez - old Easy TV BT848 version (model CPH031) */ - .name = "Askey CPH031/ BESTBUY Easy TV", - .video_inputs = 4, - .audio_inputs = 1, - .tuner = 0, - .svhs = 2, - .gpiomask = 0xF, - .muxsel = { 2, 3, 1, 0}, - .audiomux = { 2, 0, 0, 0, 10}, - .needs_tvaudio = 0, - .pll = PLL_28, - .tuner_type = TUNER_TEMIC_PAL, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - }, - - /* ---- card 0x38 ---------------------------------- */ - [BTTV_BOARD_FLYVIDEO_98FM] = { - /* Gordon Heydon */ - [BTTV_BOARD_GRANDTEC] = { - .name = "GrandTec 'Grand Video Capture' (Bt848)", - .video_inputs = 2, - .audio_inputs = 0, - .tuner = -1, - .svhs = 1, - .gpiomask = 0, - .muxsel = { 3, 1 }, - .audiomux = { 0 }, - .needs_tvaudio = 0, - .no_msp34xx = 1, - .pll = PLL_35, - .tuner_type = -1, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - }, - [BTTV_BOARD_ASKEY_CPH060] = { - /* Daniel Herrington */ - .name = "Askey CPH060/ Phoebe TV Master Only (No FM)", - .video_inputs = 3, - .audio_inputs = 1, - .tuner = 0, - .svhs = 2, - .gpiomask = 0xe00, - .muxsel = { 2, 3, 1, 1}, - .audiomux = { 0x400, 0x400, 0x400, 0x400, 0x800, 0x400 }, - .needs_tvaudio = 1, - .pll = PLL_28, - .tuner_type = TUNER_TEMIC_4036FY5_NTSC, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - }, - [BTTV_BOARD_ASKEY_CPH03X] = { - /* Matti Mottus */ - .name = "Askey CPH03x TV Capturer", - .video_inputs = 4, - .audio_inputs = 1, - .tuner = 0, - .svhs = 2, - .gpiomask = 0x03000F, - .muxsel = { 2, 3, 1, 0}, - .audiomux = { 2,0,0,0,1 }, - .pll = PLL_28, - .tuner_type = 0, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - }, - - /* ---- card 0x3c ---------------------------------- */ - [BTTV_BOARD_MM100PCTV] = { - /* Philip Blundell */ - .name = "Modular Technology MM100PCTV", - .video_inputs = 2, - .audio_inputs = 2, - .tuner = 0, - .svhs = -1, - .gpiomask = 11, - .muxsel = { 2, 3, 1, 1}, - .audiomux = { 2, 0, 0, 1, 8}, - .pll = PLL_35, - .tuner_type = TUNER_TEMIC_PAL, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - }, - [BTTV_BOARD_GMV1] = { - /* Adrian Cox - new Easy TV BT878 version (model CPH061) - special thanks to Informatica Mieres for providing the card */ - .name = "Askey CPH061/ BESTBUY Easy TV (bt878)", - .video_inputs = 3, - .audio_inputs = 2, - .tuner = 0, - .svhs = 2, - .gpiomask = 0xFF, - .muxsel = { 2, 3, 1, 0}, - .audiomux = { 1, 0, 4, 4, 9}, - .needs_tvaudio = 0, - .pll = PLL_28, - .tuner_type = TUNER_PHILIPS_PAL, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - }, - [BTTV_BOARD_ATI_TVWONDER] = { - /* Lukas Gebauer */ - .name = "ATI TV-Wonder", - .video_inputs = 3, - .audio_inputs = 1, - .tuner = 0, - .svhs = 2, - .gpiomask = 0xf03f, - .muxsel = { 2, 3, 1, 0 }, - .audiomux = { 0xbffe, 0, 0xbfff, 0, 0xbffe}, - .pll = PLL_28, - .tuner_type = TUNER_TEMIC_4006FN5_MULTI_PAL, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - }, - - /* ---- card 0x40 ---------------------------------- */ - [BTTV_BOARD_ATI_TVWONDERVE] = { - /* Lukas Gebauer */ - .name = "ATI TV-Wonder VE", - .video_inputs = 2, - .audio_inputs = 1, - .tuner = 0, - .svhs = -1, - .gpiomask = 1, - .muxsel = { 2, 3, 0, 1}, - .audiomux = { 0, 0, 1, 0, 0}, - .no_msp34xx = 1, - .pll = PLL_28, - .tuner_type = TUNER_TEMIC_4006FN5_MULTI_PAL, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - }, - [BTTV_BOARD_FLYVIDEO2000] = { - /* DeeJay */ - .name = "IODATA GV-BCTV4/PCI", - .video_inputs = 3, - .audio_inputs = 1, - .tuner = 0, - .svhs = 2, - .gpiomask = 0x010f00, - .muxsel = {2, 3, 0, 0}, - .audiomux = {0x10000, 0, 0x10000, 0, 0, 0}, - .no_msp34xx = 1, - .pll = PLL_28, - .tuner_type = TUNER_SHARP_2U5JF5540_NTSC, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .audio_hook = gvbctv3pci_audio, - }, - - /* ---- card 0x44 ---------------------------------- */ - [BTTV_BOARD_VOODOOTV_FM] = { - .name = "3Dfx VoodooTV FM (Euro), VoodooTV 200 (USA)", - /* try "insmod msp3400 simple=0" if you have - * sound problems with this card. */ - .video_inputs = 4, - .audio_inputs = 1, - .tuner = 0, - .svhs = -1, - .gpiomask = 0x4f8a00, - /* 0x100000: 1=MSP enabled (0=disable again) - * 0x010000: Connected to "S0" on tda9880 (0=Pal/BG, 1=NTSC) */ - .audiomux = {0x947fff, 0x987fff,0x947fff,0x947fff, 0x947fff}, - /* tvtuner, radio, external,internal, mute, stereo - * tuner, Composit, SVid, Composit-on-Svid-adapter */ - .muxsel = { 2, 3 ,0 ,1}, - .tuner_type = TUNER_MT2032, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .pll = PLL_28, - .has_radio = 1, - }, - [BTTV_BOARD_AIMMS] = { - /* Philip Blundell */ - .name = "Active Imaging AIMMS", - .video_inputs = 1, - .audio_inputs = 0, - .tuner = -1, - .tuner_type = -1, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .pll = PLL_28, - .muxsel = { 2 }, - .gpiomask = 0 - }, - [BTTV_BOARD_PV_BT878P_PLUS] = { - /* Tomasz Pyra */ - .name = "Prolink Pixelview PV-BT878P+ (Rev.4C,8E)", - .video_inputs = 3, - .audio_inputs = 4, - .tuner = 0, - .svhs = 2, - .gpiomask = 15, - .muxsel = { 2, 3, 1, 1}, - .audiomux = { 0, 0, 11, 7, 13, 0}, /* TV and Radio with same GPIO ! */ - .needs_tvaudio = 1, - .pll = PLL_28, - .tuner_type = 25, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .has_remote = 1, - /* GPIO wiring: - GPIO0: U4.A0 (hef4052bt) - GPIO1: U4.A1 - GPIO2: U4.A1 (second hef4052bt) - GPIO3: U4.nEN, U5.A0, A5.nEN - GPIO8-15: vrd866b ? - */ - }, - [BTTV_BOARD_FLYVIDEO98EZ] = { - .name = "Lifeview FlyVideo 98EZ (capture only) LR51", - .video_inputs = 4, - .audio_inputs = 0, - .tuner = -1, - .svhs = 2, - .muxsel = { 2, 3, 1, 1}, /* AV1, AV2, SVHS, CVid adapter on SVHS */ - .pll = PLL_28, - .no_msp34xx = 1, - .tuner_type = UNSET, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - }, - - /* ---- card 0x48 ---------------------------------- */ - [BTTV_BOARD_PV_BT878P_9B] = { - /* Dariusz Kowalewski */ - .name = "Prolink Pixelview PV-BT878P+9B (PlayTV Pro rev.9B FM+NICAM)", - .video_inputs = 4, - .audio_inputs = 1, - .tuner = 0, - .svhs = 2, - .gpiomask = 0x3f, - .muxsel = { 2, 3, 1, 1 }, - .audiomux = { 0x01, 0x00, 0x03, 0x03, 0x09, 0x02 }, - .needs_tvaudio = 1, - .no_msp34xx = 1, - .no_tda9875 = 1, - .pll = PLL_28, - .tuner_type = 5, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .audio_hook = pvbt878p9b_audio, /* Note: not all cards have stereo */ - .has_radio = 1, /* Note: not all cards have radio */ - .has_remote = 1, - /* GPIO wiring: - GPIO0: A0 hef4052 - GPIO1: A1 hef4052 - GPIO3: nEN hef4052 - GPIO8-15: vrd866b - GPIO20,22,23: R30,R29,R28 - */ - }, - [BTTV_BOARD_SENSORAY311] = { - /* Clay Kunz */ - /* you must jumper JP5 for the card to work */ - .name = "Sensoray 311", - .video_inputs = 5, - .audio_inputs = 0, - .tuner = -1, - .svhs = 4, - .gpiomask = 0, - .muxsel = { 2, 3, 1, 0, 0}, - .audiomux = { 0 }, - .needs_tvaudio = 0, - .tuner_type = -1, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - }, - [BTTV_BOARD_RV605] = { - /* Miguel Freitas */ - .name = "RemoteVision MX (RV605)", - .video_inputs = 16, - .audio_inputs = 0, - .tuner = -1, - .svhs = -1, - .gpiomask = 0x00, - .gpiomask2 = 0x07ff, - .muxsel = { 0x33, 0x13, 0x23, 0x43, 0xf3, 0x73, 0xe3, 0x03, - 0xd3, 0xb3, 0xc3, 0x63, 0x93, 0x53, 0x83, 0xa3 }, - .no_msp34xx = 1, - .no_tda9875 = 1, - .tuner_type = -1, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .muxsel_hook = rv605_muxsel, - }, - [BTTV_BOARD_POWERCLR_MTV878] = { - .name = "Powercolor MTV878/ MTV878R/ MTV878F", - .video_inputs = 3, - .audio_inputs = 2, - .tuner = 0, - .svhs = 2, - .gpiomask = 0x1C800F, /* Bit0-2: Audio select, 8-12:remote control 14:remote valid 15:remote reset */ - .muxsel = { 2, 1, 1, }, - .audiomux = { 0, 1, 2, 2, 4 }, - .needs_tvaudio = 0, - .tuner_type = TUNER_PHILIPS_PAL, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .pll = PLL_28, - .has_radio = 1, - }, - - /* ---- card 0x4c ---------------------------------- */ - [BTTV_BOARD_WINDVR] = { - /* Masaki Suzuki */ - .name = "Canopus WinDVR PCI (COMPAQ Presario 3524JP, 5112JP)", - .video_inputs = 3, - .audio_inputs = 1, - .tuner = 0, - .svhs = 2, - .gpiomask = 0x140007, - .muxsel = { 2, 3, 1, 1 }, - .audiomux = { 0, 1, 2, 3, 4, 0 }, - .tuner_type = TUNER_PHILIPS_NTSC, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .audio_hook = windvr_audio, - }, - [BTTV_BOARD_GRANDTEC_MULTI] = { - .name = "GrandTec Multi Capture Card (Bt878)", - .video_inputs = 4, - .audio_inputs = 0, - .tuner = -1, - .svhs = -1, - .gpiomask = 0, - .muxsel = { 2, 3, 1, 0 }, - .audiomux = { 0 }, - .needs_tvaudio = 0, - .no_msp34xx = 1, - .pll = PLL_28, - .tuner_type = -1, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - }, - [BTTV_BOARD_KWORLD] = { - .name = "Jetway TV/Capture JW-TV878-FBK, Kworld KW-TV878RF", - .video_inputs = 4, - .audio_inputs = 3, - .tuner = 0, - .svhs = 2, - .gpiomask = 7, - .muxsel = { 2, 3, 1, 1 }, /* Tuner, SVid, SVHS, SVid to SVHS connector */ - .audiomux = { 0 ,0 ,4, 4,4,4},/* Yes, this tuner uses the same audio output for TV and FM radio! - * This card lacks external Audio In, so we mute it on Ext. & Int. - * The PCB can take a sbx1637/sbx1673, wiring unknown. - * This card lacks PCI subsystem ID, sigh. - * audiomux=1: lower volume, 2+3: mute - * btwincap uses 0x80000/0x80003 - */ - .needs_tvaudio = 0, - .no_msp34xx = 1, - .pll = PLL_28, - .tuner_type = 5, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - /* Samsung TCPA9095PC27A (BG+DK), philips compatible, w/FM, stereo and - radio signal strength indicators work fine. */ - .has_radio = 1, - /* GPIO Info: - GPIO0,1: HEF4052 A0,A1 - GPIO2: HEF4052 nENABLE - GPIO3-7: n.c. - GPIO8-13: IRDC357 data0-5 (data6 n.c. ?) [chip not present on my card] - GPIO14,15: ?? - GPIO16-21: n.c. - GPIO22,23: ?? - ?? : mtu8b56ep microcontroller for IR (GPIO wiring unknown)*/ - }, - [BTTV_BOARD_DSP_TCVIDEO] = { - /* Arthur Tetzlaff-Deas, DSP Design Ltd */ - .name = "DSP Design TCVIDEO", - .video_inputs = 4, - .svhs = -1, - .muxsel = { 2, 3, 1, 0}, - .pll = PLL_28, - .tuner_type = -1, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - }, - - /* ---- card 0x50 ---------------------------------- */ - [BTTV_BOARD_HAUPPAUGEPVR] = { - .name = "Hauppauge WinTV PVR", - .video_inputs = 4, - .audio_inputs = 1, - .tuner = 0, - .svhs = 2, - .muxsel = { 2, 0, 1, 1}, - .needs_tvaudio = 1, - .pll = PLL_28, - .tuner_type = -1, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - - .gpiomask = 7, - .audiomux = {7}, - }, - [BTTV_BOARD_GVBCTV5PCI] = { - .name = "IODATA GV-BCTV5/PCI", - .video_inputs = 3, - .audio_inputs = 1, - .tuner = 0, - .svhs = 2, - .gpiomask = 0x0f0f80, - .muxsel = {2, 3, 1, 0}, - .audiomux = {0x030000, 0x010000, 0, 0, 0x020000, 0}, - .no_msp34xx = 1, - .pll = PLL_28, - .tuner_type = TUNER_PHILIPS_NTSC_M, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .audio_hook = gvbctv5pci_audio, - .has_radio = 1, - }, - [BTTV_BOARD_OSPREY1x0] = { - .name = "Osprey 100/150 (878)", /* 0x1(2|3)-45C6-C1 */ - .video_inputs = 4, /* id-inputs-clock */ - .audio_inputs = 0, - .tuner = -1, - .svhs = 3, - .muxsel = { 3, 2, 0, 1 }, - .pll = PLL_28, - .tuner_type = -1, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .no_msp34xx = 1, - .no_tda9875 = 1, - .no_tda7432 = 1, - }, - [BTTV_BOARD_OSPREY1x0_848] = { - .name = "Osprey 100/150 (848)", /* 0x04-54C0-C1 & older boards */ - .video_inputs = 3, - .audio_inputs = 0, - .tuner = -1, - .svhs = 2, - .muxsel = { 2, 3, 1 }, - .pll = PLL_28, - .tuner_type = -1, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .no_msp34xx = 1, - .no_tda9875 = 1, - .no_tda7432 = 1, - }, - - /* ---- card 0x54 ---------------------------------- */ - [BTTV_BOARD_OSPREY101_848] = { - .name = "Osprey 101 (848)", /* 0x05-40C0-C1 */ - .video_inputs = 2, - .audio_inputs = 0, - .tuner = -1, - .svhs = 1, - .muxsel = { 3, 1 }, - .pll = PLL_28, - .tuner_type = -1, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .no_msp34xx = 1, - .no_tda9875 = 1, - .no_tda7432 = 1, - }, - [BTTV_BOARD_OSPREY1x1] = { - .name = "Osprey 101/151", /* 0x1(4|5)-0004-C4 */ - .video_inputs = 1, - .audio_inputs = 0, - .tuner = -1, - .svhs = -1, - .muxsel = { 0 }, - .pll = PLL_28, - .tuner_type = -1, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .no_msp34xx = 1, - .no_tda9875 = 1, - .no_tda7432 = 1, - }, - [BTTV_BOARD_OSPREY1x1_SVID] = { - .name = "Osprey 101/151 w/ svid", /* 0x(16|17|20)-00C4-C1 */ - .video_inputs = 2, - .audio_inputs = 0, - .tuner = -1, - .svhs = 1, - .muxsel = { 0, 1 }, - .pll = PLL_28, - .tuner_type = -1, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .no_msp34xx = 1, - .no_tda9875 = 1, - .no_tda7432 = 1, - }, - [BTTV_BOARD_OSPREY2xx] = { - .name = "Osprey 200/201/250/251", /* 0x1(8|9|E|F)-0004-C4 */ - .video_inputs = 1, - .audio_inputs = 1, - .tuner = -1, - .svhs = -1, - .muxsel = { 0 }, - .pll = PLL_28, - .tuner_type = UNSET, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .no_msp34xx = 1, - .no_tda9875 = 1, - .no_tda7432 = 1, - }, - - /* ---- card 0x58 ---------------------------------- */ - [BTTV_BOARD_OSPREY2x0_SVID] = { - .name = "Osprey 200/250", /* 0x1(A|B)-00C4-C1 */ - .video_inputs = 2, - .audio_inputs = 1, - .tuner = -1, - .svhs = 1, - .muxsel = { 0, 1 }, - .pll = PLL_28, - .tuner_type = UNSET, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .no_msp34xx = 1, - .no_tda9875 = 1, - .no_tda7432 = 1, - }, - [BTTV_BOARD_OSPREY2x0] = { - .name = "Osprey 210/220", /* 0x1(A|B)-04C0-C1 */ - .video_inputs = 2, - .audio_inputs = 1, - .tuner = -1, - .svhs = 1, - .muxsel = { 2, 3 }, - .pll = PLL_28, - .tuner_type = UNSET, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .no_msp34xx = 1, - .no_tda9875 = 1, - .no_tda7432 = 1, - }, - [BTTV_BOARD_OSPREY500] = { - .name = "Osprey 500", /* 500 */ - .video_inputs = 2, - .audio_inputs = 1, - .tuner = -1, - .svhs = 1, - .muxsel = { 2, 3 }, - .pll = PLL_28, - .tuner_type = -1, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .no_msp34xx = 1, - .no_tda9875 = 1, - .no_tda7432 = 1, - }, - [BTTV_BOARD_OSPREY540] = { - .name = "Osprey 540", /* 540 */ - .video_inputs = 4, - .audio_inputs = 1, - .tuner = -1, - #if 0 /* TODO ... */ - .svhs = OSPREY540_SVID_ANALOG, - .muxsel = { [OSPREY540_COMP_ANALOG] = 2, - [OSPREY540_SVID_ANALOG] = 3, }, - #endif - .pll = PLL_28, - .tuner_type = -1, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .no_msp34xx = 1, - .no_tda9875 = 1, - .no_tda7432 = 1, - #if 0 /* TODO ... */ - .muxsel_hook = osprey_540_muxsel, - .picture_hook = osprey_540_set_picture, - #endif - }, - - /* ---- card 0x5C ---------------------------------- */ - [BTTV_BOARD_OSPREY2000] = { - .name = "Osprey 2000", /* 2000 */ - .video_inputs = 2, - .audio_inputs = 1, - .tuner = -1, - .svhs = 1, - .muxsel = { 2, 3 }, - .pll = PLL_28, - .tuner_type = UNSET, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .no_msp34xx = 1, - .no_tda9875 = 1, - .no_tda7432 = 1, /* must avoid, conflicts with the bt860 */ - }, - [BTTV_BOARD_IDS_EAGLE] = { - /* M G Berberich */ - .name = "IDS Eagle", - .video_inputs = 4, - .audio_inputs = 0, - .tuner = -1, - .tuner_type = -1, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .svhs = -1, - .gpiomask = 0, - .muxsel = { 0, 1, 2, 3 }, - .muxsel_hook = eagle_muxsel, - .no_msp34xx = 1, - .no_tda9875 = 1, - .pll = PLL_28, - }, - [BTTV_BOARD_PINNACLESAT] = { - .name = "Pinnacle PCTV Sat", - .video_inputs = 2, - .audio_inputs = 0, - .svhs = 1, - .tuner = -1, - .tuner_type = -1, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .no_msp34xx = 1, - .no_tda9875 = 1, - .no_tda7432 = 1, - .muxsel = { 3, 0, 1, 2}, - .pll = PLL_28, - .no_gpioirq = 1, - .has_dvb = 1, - }, - [BTTV_BOARD_FORMAC_PROTV] = { - .name = "Formac ProTV II (bt878)", - .video_inputs = 4, - .audio_inputs = 1, - .tuner = 0, - .svhs = 3, - .gpiomask = 2, - /* TV, Comp1, Composite over SVID con, SVID */ - .muxsel = { 2, 3, 1, 1}, - .audiomux = { 2, 2, 0, 0, 0 }, - .pll = PLL_28, - .has_radio = 1, - .tuner_type = TUNER_PHILIPS_PAL, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - /* sound routing: - GPIO=0x00,0x01,0x03: mute (?) - 0x02: both TV and radio (tuner: FM1216/I) - The card has onboard audio connectors labeled "cdrom" and "board", - not soldered here, though unknown wiring. - Card lacks: external audio in, pci subsystem id. +},{ + /* Jannik Fritsch */ + .name = "Imagenation PXC200", + .video_inputs = 5, + .audio_inputs = 1, + .tuner = -1, + .svhs = 1, /* was: 4 */ + .gpiomask = 0, + .muxsel = { 2, 3, 1, 0, 0}, + .audiomux = { 0 }, + .needs_tvaudio = 1, + .tuner_type = -1, + .tuner_addr = ADDR_UNSET, + .muxsel_hook = PXC200_muxsel, + +},{ + .name = "Lifeview FlyVideo 98 LR50", + .video_inputs = 4, + .audio_inputs = 1, + .tuner = 0, + .svhs = 2, + .gpiomask = 0x1800, /* 0x8dfe00 */ + .muxsel = { 2, 3, 1, 1}, + .audiomux = { 0, 0x0800, 0x1000, 0x1000, 0x1800, 0 }, + .pll = PLL_28, + .tuner_type = -1, + .tuner_addr = ADDR_UNSET, +},{ + .name = "Formac iProTV, Formac ProTV I (bt848)", + .video_inputs = 4, + .audio_inputs = 1, + .tuner = 0, + .svhs = 3, + .gpiomask = 1, + .muxsel = { 2, 3, 1, 1}, + .audiomux = { 1, 0, 0, 0, 0 }, + .pll = PLL_28, + .tuner_type = TUNER_PHILIPS_PAL, + .tuner_addr = ADDR_UNSET, +},{ + +/* ---- card 0x20 ---------------------------------- */ + .name = "Intel Create and Share PCI/ Smart Video Recorder III", + .video_inputs = 4, + .audio_inputs = 0, + .tuner = -1, + .svhs = 2, + .gpiomask = 0, + .muxsel = { 2, 3, 1, 1}, + .audiomux = { 0 }, + .needs_tvaudio = 0, + .tuner_type = 4, + .tuner_addr = ADDR_UNSET, +},{ + .name = "Terratec TerraTValue Version Bt878", + .video_inputs = 3, + .audio_inputs = 1, + .tuner = 0, + .svhs = 2, + .gpiomask = 0xffff00, + .muxsel = { 2, 3, 1, 1}, + .audiomux = { 0x500, 0, 0x300, 0x900, 0x900}, + .needs_tvaudio = 1, + .pll = PLL_28, + .tuner_type = TUNER_PHILIPS_PAL, + .tuner_addr = ADDR_UNSET, +},{ + .name = "Leadtek WinFast 2000/ WinFast 2000 XP", + .video_inputs = 4, + .audio_inputs = 1, + .tuner = 0, + .svhs = 2, + .muxsel = { 2, 3, 1, 1, 0}, /* TV, CVid, SVid, CVid over SVid connector */ + /* Alexander Varakin [stereo version] */ + .gpiomask = 0xb33000, + .audiomux = { 0x122000,0x1000,0x0000,0x620000,0x800000 }, + /* Audio Routing for "WinFast 2000 XP" (no tv stereo !) + gpio23 -- hef4052:nEnable (0x800000) + gpio12 -- hef4052:A1 + gpio13 -- hef4052:A0 + 0x0000: external audio + 0x1000: FM + 0x2000: TV + 0x3000: n.c. + Note: There exists another variant "Winfast 2000" with tv stereo !? + Note: eeprom only contains FF and pci subsystem id 107d:6606 */ - }, - - /* ---- card 0x60 ---------------------------------- */ - [BTTV_BOARD_MACHTV] = { - .name = "MachTV", - .video_inputs = 3, - .audio_inputs = 1, - .tuner = 0, - .svhs = -1, - .gpiomask = 7, - .muxsel = { 2, 3, 1, 1}, - .audiomux = { 0, 1, 2, 3, 4}, - .needs_tvaudio = 1, - .tuner_type = 5, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .pll = PLL_28, - }, - [BTTV_BOARD_EURESYS_PICOLO] = { - .name = "Euresys Picolo", - .video_inputs = 3, - .audio_inputs = 0, - .tuner = -1, - .svhs = 2, - .gpiomask = 0, - .no_msp34xx = 1, - .no_tda9875 = 1, - .no_tda7432 = 1, - .muxsel = { 2, 0, 1}, - .pll = PLL_28, - .tuner_type = UNSET, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - }, - [BTTV_BOARD_PV150] = { - /* Luc Van Hoeylandt */ - .name = "ProVideo PV150", /* 0x4f */ - .video_inputs = 2, - .audio_inputs = 0, - .tuner = -1, - .svhs = -1, - .gpiomask = 0, - .muxsel = { 2, 3 }, - .audiomux = { 0 }, - .needs_tvaudio = 0, - .no_msp34xx = 1, - .pll = PLL_28, - .tuner_type = UNSET, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - }, - [BTTV_BOARD_AD_TVK503] = { - /* Hiroshi Takekawa */ - /* This card lacks subsystem ID */ - .name = "AD-TVK503", /* 0x63 */ - .video_inputs = 4, - .audio_inputs = 1, - .tuner = 0, - .svhs = 2, - .gpiomask = 0x001e8007, - .muxsel = { 2, 3, 1, 0 }, - /* Tuner, Radio, external, internal, off, on */ - .audiomux = { 0x08, 0x0f, 0x0a, 0x08, 0x0f, 0x08 }, - .needs_tvaudio = 0, - .no_msp34xx = 1, - .pll = PLL_28, - .tuner_type = 2, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .audio_hook = adtvk503_audio, - }, - - /* ---- card 0x64 ---------------------------------- */ - [BTTV_BOARD_HERCULES_SM_TV] = { - .name = "Hercules Smart TV Stereo", - .video_inputs = 4, - .audio_inputs = 1, - .tuner = 0, - .svhs = 2, - .gpiomask = 0x00, - .muxsel = { 2, 3, 1, 1 }, - .needs_tvaudio = 1, - .no_msp34xx = 1, - .pll = PLL_28, - .tuner_type = 5, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - /* Notes: - - card lacks subsystem ID - - stereo variant w/ daughter board with tda9874a @0xb0 - - Audio Routing: - always from tda9874 independent of GPIO (?) - external line in: unknown - - Other chips: em78p156elp @ 0x96 (probably IR remote control) - hef4053 (instead 4052) for unknown function - */ - }, - [BTTV_BOARD_PACETV] = { - .name = "Pace TV & Radio Card", - .video_inputs = 4, - .audio_inputs = 1, - .tuner = 0, - .svhs = 2, - .muxsel = { 2, 3, 1, 1}, /* Tuner, CVid, SVid, CVid over SVid connector */ - .gpiomask = 0, - .no_tda9875 = 1, - .no_tda7432 = 1, - .tuner_type = 1, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .has_radio = 1, - .pll = PLL_28, - /* Bt878, Bt832, FI1246 tuner; no pci subsystem id - only internal line out: (4pin header) RGGL - Radio must be decoded by msp3410d (not routed through)*/ - /* - .digital_mode = DIGITAL_MODE_CAMERA, todo! - */ - }, - [BTTV_BOARD_IVC200] = { - /* Chris Willing */ - .name = "IVC-200", - .video_inputs = 1, - .audio_inputs = 0, - .tuner = -1, - .tuner_type = -1, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .svhs = -1, - .gpiomask = 0xdf, - .muxsel = { 2 }, - .pll = PLL_28, - }, - [BTTV_BOARD_XGUARD] = { - .name = "Grand X-Guard / Trust 814PCI", - .video_inputs = 16, - .audio_inputs = 0, - .tuner = -1, - .svhs = -1, - .tuner_type = 4, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .gpiomask2 = 0xff, - .muxsel = { 2,2,2,2, 3,3,3,3, 1,1,1,1, 0,0,0,0 }, - .muxsel_hook = xguard_muxsel, - .no_msp34xx = 1, - .no_tda9875 = 1, - .no_tda7432 = 1, - .pll = PLL_28, - }, - - /* ---- card 0x68 ---------------------------------- */ - [BTTV_BOARD_NEBULA_DIGITV] = { - .name = "Nebula Electronics DigiTV", - .video_inputs = 1, - .tuner = -1, - .svhs = -1, - .muxsel = { 2, 3, 1, 0}, - .no_msp34xx = 1, - .no_tda9875 = 1, - .no_tda7432 = 1, - .pll = PLL_28, - .tuner_type = -1, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .has_dvb = 1, - .no_gpioirq = 1, - }, - [BTTV_BOARD_PV143] = { - /* Jorge Boncompte - DTI2 */ - .name = "ProVideo PV143", - .video_inputs = 4, - .audio_inputs = 0, - .tuner = -1, - .svhs = -1, - .gpiomask = 0, - .muxsel = { 2, 3, 1, 0 }, - .audiomux = { 0 }, - .needs_tvaudio = 0, - .no_msp34xx = 1, - .pll = PLL_28, - .tuner_type = -1, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - }, - [BTTV_BOARD_VD009X1_MINIDIN] = { - /* M.Klahr@phytec.de */ - .name = "PHYTEC VD-009-X1 MiniDIN (bt878)", - .video_inputs = 4, - .audio_inputs = 0, - .tuner = -1, /* card has no tuner */ - .svhs = 3, - .gpiomask = 0x00, - .muxsel = { 2, 3, 1, 0}, - .audiomux = { 0, 0, 0, 0, 0, 0 }, /* card has no audio */ - .needs_tvaudio = 1, - .pll = PLL_28, - .tuner_type = -1, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - }, - [BTTV_BOARD_VD009X1_COMBI] = { - .name = "PHYTEC VD-009-X1 Combi (bt878)", - .video_inputs = 4, - .audio_inputs = 0, - .tuner = -1, /* card has no tuner */ - .svhs = 3, - .gpiomask = 0x00, - .muxsel = { 2, 3, 1, 1}, - .audiomux = { 0, 0, 0, 0, 0, 0 }, /* card has no audio */ - .needs_tvaudio = 1, - .pll = PLL_28, - .tuner_type = -1, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - }, - - /* ---- card 0x6c ---------------------------------- */ - [BTTV_BOARD_VD009_MINIDIN] = { - .name = "PHYTEC VD-009 MiniDIN (bt878)", - .video_inputs = 10, - .audio_inputs = 0, - .tuner = -1, /* card has no tuner */ - .svhs = 9, - .gpiomask = 0x00, - .gpiomask2 = 0x03, /* gpiomask2 defines the bits used to switch audio - via the upper nibble of muxsel. here: used for - xternal video-mux */ - .muxsel = { 0x02, 0x12, 0x22, 0x32, 0x03, 0x13, 0x23, 0x33, 0x01, 0x00 }, - .audiomux = { 0, 0, 0, 0, 0, 0 }, /* card has no audio */ - .needs_tvaudio = 1, - .pll = PLL_28, - .tuner_type = -1, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - }, - [BTTV_BOARD_VD009_COMBI] = { - .name = "PHYTEC VD-009 Combi (bt878)", - .video_inputs = 10, - .audio_inputs = 0, - .tuner = -1, /* card has no tuner */ - .svhs = 9, - .gpiomask = 0x00, - .gpiomask2 = 0x03, /* gpiomask2 defines the bits used to switch audio - via the upper nibble of muxsel. here: used for - xternal video-mux */ - .muxsel = { 0x02, 0x12, 0x22, 0x32, 0x03, 0x13, 0x23, 0x33, 0x01, 0x01 }, - .audiomux = { 0, 0, 0, 0, 0, 0 }, /* card has no audio */ - .needs_tvaudio = 1, - .pll = PLL_28, - .tuner_type = -1, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - }, - [BTTV_BOARD_IVC100] = { - .name = "IVC-100", - .video_inputs = 4, - .audio_inputs = 0, - .tuner = -1, - .tuner_type = -1, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .svhs = -1, - .gpiomask = 0xdf, - .muxsel = { 2, 3, 1, 0 }, - .pll = PLL_28, - }, - [BTTV_BOARD_IVC120] = { - /* IVC-120G - Alan Garfield */ - .name = "IVC-120G", - .video_inputs = 16, - .audio_inputs = 0, /* card has no audio */ - .tuner = -1, /* card has no tuner */ - .tuner_type = -1, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .svhs = -1, /* card has no svhs */ - .needs_tvaudio = 0, - .no_msp34xx = 1, - .no_tda9875 = 1, - .no_tda7432 = 1, - .gpiomask = 0x00, - .muxsel = { 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, - 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f, 0x10 }, - .muxsel_hook = ivc120_muxsel, - .pll = PLL_28, - }, - - /* ---- card 0x70 ---------------------------------- */ - [BTTV_BOARD_PC_HDTV] = { - .name = "pcHDTV HD-2000 TV", - .video_inputs = 4, - .audio_inputs = 1, - .tuner = 0, - .svhs = 2, - .muxsel = { 2, 3, 1, 0}, - .tuner_type = TUNER_PHILIPS_ATSC, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .has_dvb = 1, - }, - [BTTV_BOARD_TWINHAN_DST] = { - .name = "Twinhan DST + clones", - .no_msp34xx = 1, - .no_tda9875 = 1, - .no_tda7432 = 1, - .tuner_type = TUNER_ABSENT, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .no_video = 1, - .has_dvb = 1, - }, - [BTTV_BOARD_WINFASTVC100] = { - .name = "Winfast VC100", - .video_inputs = 3, - .audio_inputs = 0, - .svhs = 1, - .tuner = -1, - .muxsel = { 3, 1, 1, 3}, /* Vid In, SVid In, Vid over SVid in connector */ - .no_msp34xx = 1, - .no_tda9875 = 1, - .no_tda7432 = 1, - .tuner_type = TUNER_ABSENT, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .pll = PLL_28, - }, - [BTTV_BOARD_TEV560] = { - .name = "Teppro TEV-560/InterVision IV-560", - .video_inputs = 3, - .audio_inputs = 1, - .tuner = 0, - .svhs = 2, - .gpiomask = 3, - .muxsel = { 2, 3, 1, 1}, - .audiomux = { 1, 1, 1, 1, 0}, - .needs_tvaudio = 1, - .tuner_type = TUNER_PHILIPS_PAL, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .pll = PLL_35, - }, - - /* ---- card 0x74 ---------------------------------- */ - [BTTV_BOARD_SIMUS_GVC1100] = { - .name = "SIMUS GVC1100", - .video_inputs = 4, - .audio_inputs = 0, - .tuner = -1, - .svhs = -1, - .tuner_type = -1, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .pll = PLL_28, - .muxsel = { 2, 2, 2, 2}, - .gpiomask = 0x3F, - .muxsel_hook = gvc1100_muxsel, - }, - [BTTV_BOARD_NGSTV_PLUS] = { - /* Carlos Silva r3pek@r3pek.homelinux.org || card 0x75 */ - .name = "NGS NGSTV+", - .video_inputs = 3, - .tuner = 0, - .svhs = 2, - .gpiomask = 0x008007, - .muxsel = {2, 3, 0, 0}, - .audiomux = {0, 0, 0, 0, 0x000003, 0}, - .pll = PLL_28, - .tuner_type = TUNER_PHILIPS_PAL, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .has_remote = 1, - }, - [BTTV_BOARD_LMLBT4] = { - /* http://linuxmedialabs.com */ - .name = "LMLBT4", - .video_inputs = 4, /* IN1,IN2,IN3,IN4 */ - .audio_inputs = 0, - .tuner = -1, - .svhs = -1, - .muxsel = { 2, 3, 1, 0 }, - .no_msp34xx = 1, - .no_tda9875 = 1, - .no_tda7432 = 1, - .needs_tvaudio = 0, - .tuner_type = -1, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - }, - [BTTV_BOARD_TEKRAM_M205] = { - /* Helmroos Harri */ - .name = "Tekram M205 PRO", - .video_inputs = 3, - .audio_inputs = 1, - .tuner = 0, - .tuner_type = TUNER_PHILIPS_PAL, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .svhs = 2, - .needs_tvaudio = 0, - .gpiomask = 0x68, - .muxsel = { 2, 3, 1}, - .audiomux = { 0x68, 0x68, 0x61, 0x61, 0x00 }, - .pll = PLL_28, - }, - - /* ---- card 0x78 ---------------------------------- */ - [BTTV_BOARD_CONTVFMI] = { - /* Javier Cendan Ares */ - /* bt878 TV + FM without subsystem ID */ - .name = "Conceptronic CONTVFMi", - .video_inputs = 3, - .audio_inputs = 1, - .tuner = 0, - .svhs = 2, - .gpiomask = 0x008007, - .muxsel = { 2, 3, 1, 1 }, - .audiomux = { 0, 1, 2, 2, 3 }, - .needs_tvaudio = 0, - .pll = PLL_28, - .tuner_type = TUNER_PHILIPS_PAL, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .has_remote = 1, - .has_radio = 1, - }, - [BTTV_BOARD_PICOLO_TETRA_CHIP] = { - /*Eric DEBIEF */ - /*EURESYS Picolo Tetra : 4 Conexant Fusion 878A, no audio, video input set with analog multiplexers GPIO controled*/ - /* adds picolo_tetra_muxsel(), picolo_tetra_init(), the folowing declaration strucure, and #define BTTV_BOARD_PICOLO_TETRA_CHIP*/ - /*0x79 in bttv.h*/ - .name = "Euresys Picolo Tetra", - .video_inputs = 4, - .audio_inputs = 0, - .tuner = -1, - .svhs = -1, - .gpiomask = 0, - .gpiomask2 = 0x3C<<16,/*Set the GPIO[18]->GPIO[21] as output pin.==> drive the video inputs through analog multiplexers*/ - .no_msp34xx = 1, - .no_tda9875 = 1, - .no_tda7432 = 1, - .muxsel = {2,2,2,2},/*878A input is always MUX0, see above.*/ - .audiomux = { 0, 0, 0, 0, 0, 0 }, /* card has no audio */ - .pll = PLL_28, - .needs_tvaudio = 0, - .muxsel_hook = picolo_tetra_muxsel,/*Required as it doesn't follow the classic input selection policy*/ - .tuner_type = -1, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - }, - [BTTV_BOARD_SPIRIT_TV] = { - /* Spirit TV Tuner from http://spiritmodems.com.au */ - /* Stafford Goodsell */ - .name = "Spirit TV Tuner", - .video_inputs = 3, - .audio_inputs = 1, - .tuner = 0, - .svhs = 2, - .gpiomask = 0x0000000f, - .muxsel = { 2, 1, 1 }, - .audiomux = { 0x02, 0x00, 0x00, 0x00, 0x00}, - .tuner_type = TUNER_TEMIC_PAL, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .no_msp34xx = 1, - .no_tda9875 = 1, - }, - [BTTV_BOARD_AVDVBT_771] = { - /* Wolfram Joost */ - .name = "AVerMedia AVerTV DVB-T 771", - .video_inputs = 2, - .svhs = 1, - .tuner = -1, - .tuner_type = TUNER_ABSENT, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .muxsel = { 3 , 3 }, - .no_msp34xx = 1, - .no_tda9875 = 1, - .no_tda7432 = 1, - .pll = PLL_28, - .has_dvb = 1, - .no_gpioirq = 1, - .has_remote = 1, - }, - /* ---- card 0x7c ---------------------------------- */ - [BTTV_BOARD_AVDVBT_761] = { - /* Matt Jesson */ - /* Based on the Nebula card data - added remote and new card number - BTTV_BOARD_AVDVBT_761, see also ir-kbd-gpio.c */ - .name = "AverMedia AverTV DVB-T 761", - .video_inputs = 2, - .tuner = -1, - .svhs = 1, - .muxsel = { 3, 1, 2, 0}, /* Comp0, S-Video, ?, ? */ - .no_msp34xx = 1, - .no_tda9875 = 1, - .no_tda7432 = 1, - .pll = PLL_28, - .tuner_type = -1, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .has_dvb = 1, - .no_gpioirq = 1, - .has_remote = 1, - }, - [BTTV_BOARD_MATRIX_VISIONSQ] = { - /* andre.schwarz@matrix-vision.de */ - .name = "MATRIX Vision Sigma-SQ", - .video_inputs = 16, - .audio_inputs = 0, - .tuner = -1, - .svhs = -1, - .gpiomask = 0x0, - .muxsel = { 2, 2, 2, 2, 2, 2, 2, 2, - 3, 3, 3, 3, 3, 3, 3, 3 }, - .muxsel_hook = sigmaSQ_muxsel, - .audiomux = { 0 }, - .no_msp34xx = 1, - .pll = PLL_28, - .tuner_type = -1, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - }, - [BTTV_BOARD_MATRIX_VISIONSLC] = { - /* andre.schwarz@matrix-vision.de */ - .name = "MATRIX Vision Sigma-SLC", - .video_inputs = 4, - .audio_inputs = 0, - .tuner = -1, - .svhs = -1, - .gpiomask = 0x0, - .muxsel = { 2, 2, 2, 2 }, - .muxsel_hook = sigmaSLC_muxsel, - .audiomux = { 0 }, - .no_msp34xx = 1, - .pll = PLL_28, - .tuner_type = -1, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - }, - /* BTTV_BOARD_APAC_VIEWCOMP */ - [BTTV_BOARD_APAC_VIEWCOMP] = { - /* Attila Kondoros */ - /* bt878 TV + FM 0x00000000 subsystem ID */ - .name = "APAC Viewcomp 878(AMAX)", - .video_inputs = 2, - .audio_inputs = 1, - .tuner = 0, - .svhs = -1, - .gpiomask = 0xFF, - .muxsel = { 2, 3, 1, 1}, - .audiomux = { 2, 0, 0, 0, 10}, - .needs_tvaudio = 0, - .pll = PLL_28, - .tuner_type = TUNER_PHILIPS_PAL, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .has_remote = 1, /* miniremote works, see ir-kbd-gpio.c */ - .has_radio = 1, /* not every card has radio */ - }, - - /* ---- card 0x80 ---------------------------------- */ - [BTTV_BOARD_DVICO_DVBT_LITE] = { - /* Chris Pascoe */ - .name = "DViCO FusionHDTV DVB-T Lite", - .tuner = -1, - .no_msp34xx = 1, - .no_tda9875 = 1, - .no_tda7432 = 1, - .pll = PLL_28, - .no_video = 1, - .has_dvb = 1, - .tuner_type = -1, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - }, - [BTTV_BOARD_VGEAR_MYVCD] = { - /* Steven */ - .name = "V-Gear MyVCD", - .video_inputs = 3, - .audio_inputs = 1, - .tuner = 0, - .svhs = 2, - .gpiomask = 0x3f, - .muxsel = {2, 3, 1, 0}, - .audiomux = {0x31, 0x31, 0x31, 0x31, 0x31, 0x31}, - .no_msp34xx = 1, - .pll = PLL_28, - .tuner_type = TUNER_PHILIPS_NTSC_M, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .has_radio = 0, - #if 0 - .has_remote = 1, - #endif - }, - [BTTV_BOARD_SUPER_TV] = { - /* Rick C */ - .name = "Super TV Tuner", - .video_inputs = 4, - .audio_inputs = 1, - .tuner = 0, - .svhs = 2, - .muxsel = { 2, 3, 1, 0}, - .tuner_type = TUNER_PHILIPS_NTSC, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .gpiomask = 0x008007, - .audiomux = { 0, 0x000001,0,0, 0}, - .needs_tvaudio = 1, - .has_radio = 1, - }, - [BTTV_BOARD_TIBET_CS16] = { - /* Chris Fanning */ - .name = "Tibet Systems 'Progress DVR' CS16", - .video_inputs = 16, - .audio_inputs = 0, - .tuner = -1, - .svhs = -1, - .muxsel = { 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2 }, - .pll = PLL_28, - .no_msp34xx = 1, - .no_tda9875 = 1, - .no_tda7432 = 1, - .tuner_type = -1, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .muxsel_hook = tibetCS16_muxsel, - }, - [BTTV_BOARD_KODICOM_4400R] = { - /* Bill Brack */ - /* - * Note that, because of the card's wiring, the "master" - * BT878A chip (i.e. the one which controls the analog switch - * and must use this card type) is the 2nd one detected. The - * other 3 chips should use card type 0x85, whose description - * follows this one. There is a EEPROM on the card (which is - * connected to the I2C of one of those other chips), but is - * not currently handled. There is also a facility for a - * "monitor", which is also not currently implemented. - */ - .name = "Kodicom 4400R (master)", - .video_inputs = 16, - .audio_inputs = 0, - .tuner = -1, - .tuner_type = -1, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .svhs = -1, - /* GPIO bits 0-9 used for analog switch: - * 00 - 03: camera selector - * 04 - 06: channel (controller) selector - * 07: data (1->on, 0->off) - * 08: strobe - * 09: reset - * bit 16 is input from sync separator for the channel - */ - .gpiomask = 0x0003ff, - .no_gpioirq = 1, - .muxsel = { 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3 }, - .pll = PLL_28, - .no_msp34xx = 1, - .no_tda7432 = 1, - .no_tda9875 = 1, - .muxsel_hook = kodicom4400r_muxsel, - }, - [BTTV_BOARD_KODICOM_4400R_SL] = { - /* Bill Brack */ - /* Note that, for reasons unknown, the "master" BT878A chip (i.e. the - * one which controls the analog switch, and must use the card type) - * is the 2nd one detected. The other 3 chips should use this card - * type - */ - .name = "Kodicom 4400R (slave)", - .video_inputs = 16, - .audio_inputs = 0, - .tuner = -1, - .tuner_type = -1, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .svhs = -1, - .gpiomask = 0x010000, - .no_gpioirq = 1, - .muxsel = { 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3 }, - .pll = PLL_28, - .no_msp34xx = 1, - .no_tda7432 = 1, - .no_tda9875 = 1, - .muxsel_hook = kodicom4400r_muxsel, - }, - /* ---- card 0x86---------------------------------- */ - [BTTV_BOARD_ADLINK_RTV24] = { - /* Michael Henson */ - /* Adlink RTV24 with special unlock codes */ - .name = "Adlink RTV24", - .video_inputs = 4, - .audio_inputs = 1, - .tuner = 0, - .svhs = 2, - .muxsel = { 2, 3, 1, 0}, - .tuner_type = -1, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .pll = PLL_28, - }, - /* ---- card 0x87---------------------------------- */ - [BTTV_BOARD_DVICO_FUSIONHDTV_5_LITE] = { - /* Michael Krufky */ - .name = "DViCO FusionHDTV 5 Lite", - .tuner = 0, - .tuner_type = TUNER_LG_TDVS_H062F, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .video_inputs = 3, - .audio_inputs = 1, - .svhs = 2, - .muxsel = { 2, 3, 1 }, - .gpiomask = 0x00e00007, - .audiomux = { 0x00400005, 0, 0x00000001, 0, 0x00c00007, 0 }, - .no_msp34xx = 1, - .no_tda9875 = 1, - .no_tda7432 = 1, - .has_dvb = 1, - }, - /* ---- card 0x88---------------------------------- */ - [BTTV_BOARD_ACORP_Y878F] = { - /* Mauro Carvalho Chehab */ - .name = "Acorp Y878F", - .video_inputs = 3, - .audio_inputs = 1, - .tuner = 0, - .svhs = 2, - .gpiomask = 0x01fe00, - .muxsel = { 2, 3, 1, 1}, - .audiomux = { 0x001e00, 0, 0x018000, 0x014000, 0x002000, 0 }, - .needs_tvaudio = 1, - .pll = PLL_28, - .tuner_type = TUNER_YMEC_TVF66T5_B_DFF, - .tuner_addr = 0xc1 >>1, - .radio_addr = 0xc1 >>1, - .has_radio = 1, - }, - /* ---- card 0x89 ---------------------------------- */ - [BTTV_BOARD_CONCEPTRONIC_CTVFMI2] = { - .name = "Conceptronic CTVFMi v2", - .video_inputs = 3, - .audio_inputs = 1, - .tuner = 0, - .svhs = 2, - .gpiomask = 0x001c0007, - .muxsel = { 2, 3, 1, 1 }, - .audiomux = { 0, 1, 2, 2, 3 }, - .needs_tvaudio = 0, - .pll = PLL_28, - .tuner_type = TUNER_TENA_9533_DI, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .has_remote = 1, - .has_radio = 1, - }, - /* ---- card 0x8a ---------------------------------- */ - [BTTV_BOARD_PV_BT878P_2E] = { - .name = "Prolink Pixelview PV-BT878P+ (Rev.2E)", - .video_inputs = 5, - .audio_inputs = 1, - .tuner = 0, - .svhs = 3, - .gpiomask = 0x01fe00, - .muxsel = { 2,3,1,1,-1 }, - .digital_mode = DIGITAL_MODE_CAMERA, - .audiomux = { 0x00400, 0x10400, 0x04400, 0x80000, 0x12400, 0x46000 }, - .no_msp34xx = 1, - .pll = PLL_28, - .tuner_type = TUNER_LG_PAL_FM, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .has_remote = 1, - }, - /* ---- card 0x8b ---------------------------------- */ - [BTTV_BOARD_PV_M4900] = { - /* Sérgio Fortier */ - .name = "Prolink PixelView PlayTV MPEG2 PV-M4900", - .video_inputs = 3, - .audio_inputs = 1, - .tuner = 0, - .svhs = 2, - .gpiomask = 0x3f, - .muxsel = { 2, 3, 1, 1 }, - .audiomux = { 0x21, 0x20, 0x24, 0x2c, 0x29, 0x29 }, - .no_msp34xx = 1, - .pll = PLL_28, - .tuner_type = TUNER_YMEC_TVF_5533MF, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .has_radio = 1, - .has_remote = 1, - }, - /* ---- card 0x8c ---------------------------------- */ - [BTTV_BOARD_OSPREY440] = { - .name = "Osprey 440", - .video_inputs = 1, - .audio_inputs = 1, - .tuner = -1, - .svhs = 1, - .muxsel = { 2 }, - .pll = PLL_28, - .tuner_type = UNSET, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .no_msp34xx = 1, - .no_tda9875 = 1, - .no_tda7432 = 1, - }, - /* ---- card 0x8d ---------------------------------- */ - [BTTV_BOARD_ASOUND_SKYEYE] = { - .name = "Asound Skyeye PCTV", - .video_inputs = 3, - .audio_inputs = 1, - .tuner = 0, - .svhs = 2, - .gpiomask = 15, - .muxsel = { 2, 3, 1, 1}, - .audiomux = {2,0,0,0,1}, - .needs_tvaudio = 1, - .pll = PLL_28, - .tuner_type = 2, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - }, - -}; + .needs_tvaudio = 0, + .pll = PLL_28, + .has_radio = 1, + .tuner_type = 5, /* default for now, gpio reads BFFF06 for Pal bg+dk */ + .tuner_addr = ADDR_UNSET, + .audio_hook = winfast2000_audio, + .has_remote = 1, +},{ + .name = "Lifeview FlyVideo 98 LR50 / Chronos Video Shuttle II", + .video_inputs = 4, + .audio_inputs = 3, + .tuner = 0, + .svhs = 2, + .gpiomask = 0x1800, + .muxsel = { 2, 3, 1, 1}, + .audiomux = { 0, 0x800, 0x1000, 0x1000, 0x1800}, + .pll = PLL_28, + .tuner_type = -1, + .tuner_addr = ADDR_UNSET, +},{ + +/* ---- card 0x24 ---------------------------------- */ + .name = "Lifeview FlyVideo 98FM LR50 / Typhoon TView TV/FM Tuner", + .video_inputs = 4, + .audio_inputs = 3, + .tuner = 0, + .svhs = 2, + .gpiomask = 0x1800, + .muxsel = { 2, 3, 1, 1}, + .audiomux = { 0, 0x800, 0x1000, 0x1000, 0x1800, 0 }, + .pll = PLL_28, + .tuner_type = -1, + .tuner_addr = ADDR_UNSET, + .has_radio = 1, +},{ + .name = "Prolink PixelView PlayTV pro", + .video_inputs = 3, + .audio_inputs = 1, + .tuner = 0, + .svhs = 2, + .gpiomask = 0xff, + .muxsel = { 2, 3, 1, 1 }, + .audiomux = { 0x21, 0x20, 0x24, 0x2c, 0x29, 0x29 }, + .no_msp34xx = 1, + .pll = PLL_28, + .tuner_type = -1, + .tuner_addr = ADDR_UNSET, +},{ + .name = "Askey CPH06X TView99", + .video_inputs = 4, + .audio_inputs = 1, + .tuner = 0, + .svhs = 2, + .gpiomask = 0x551e00, + .muxsel = { 2, 3, 1, 0}, + .audiomux = { 0x551400, 0x551200, 0, 0, 0x551c00, 0x551200 }, + .needs_tvaudio = 1, + .pll = PLL_28, + .tuner_type = 1, + .tuner_addr = ADDR_UNSET, + .has_remote = 1, +},{ + .name = "Pinnacle PCTV Studio/Rave", + .video_inputs = 3, + .audio_inputs = 1, + .tuner = 0, + .svhs = 2, + .gpiomask = 0x03000F, + .muxsel = { 2, 3, 1, 1}, + .audiomux = { 2, 0xd0001, 0, 0, 1}, + .needs_tvaudio = 0, + .pll = PLL_28, + .tuner_type = -1, + .tuner_addr = ADDR_UNSET, +},{ + +/* ---- card 0x28 ---------------------------------- */ + .name = "STB TV PCI FM, Gateway P/N 6000704 (bt878), 3Dfx VoodooTV 100", + .video_inputs = 3, + .audio_inputs = 1, + .tuner = 0, + .svhs = 2, + .gpiomask = 7, + .muxsel = { 2, 3, 1, 1}, + .audiomux = { 4, 0, 2, 3, 1}, + .no_msp34xx = 1, + .needs_tvaudio = 1, + .tuner_type = TUNER_PHILIPS_NTSC, + .tuner_addr = ADDR_UNSET, + .pll = PLL_28, + .has_radio = 1, +},{ + .name = "AVerMedia TVPhone 98", + .video_inputs = 3, + .audio_inputs = 4, + .tuner = 0, + .svhs = 2, + .gpiomask = 15, + .muxsel = { 2, 3, 1, 1}, + .audiomux = { 13, 4, 11, 7, 0, 0}, + .needs_tvaudio = 1, + .pll = PLL_28, + .tuner_type = -1, + .tuner_addr = ADDR_UNSET, + .has_radio = 1, + .audio_hook = avermedia_tvphone_audio, +},{ + .name = "ProVideo PV951", /* pic16c54 */ + .video_inputs = 3, + .audio_inputs = 1, + .tuner = 0, + .svhs = 2, + .gpiomask = 0, + .muxsel = { 2, 3, 1, 1}, + .audiomux = { 0, 0, 0, 0, 0}, + .needs_tvaudio = 1, + .no_msp34xx = 1, + .pll = PLL_28, + .tuner_type = 1, + .tuner_addr = ADDR_UNSET, +},{ + .name = "Little OnAir TV", + .video_inputs = 3, + .audio_inputs = 1, + .tuner = 0, + .svhs = 2, + .gpiomask = 0xe00b, + .muxsel = {2, 3, 1, 1}, + .audiomux = {0xff9ff6, 0xff9ff6, 0xff1ff7, 0, 0xff3ffc}, + .no_msp34xx = 1, + .tuner_type = -1, + .tuner_addr = ADDR_UNSET, +},{ + +/* ---- card 0x2c ---------------------------------- */ + .name = "Sigma TVII-FM", + .video_inputs = 2, + .audio_inputs = 1, + .tuner = 0, + .svhs = -1, + .gpiomask = 3, + .muxsel = {2, 3, 1, 1}, + .audiomux = {1, 1, 0, 2, 3}, + .no_msp34xx = 1, + .pll = PLL_NONE, + .tuner_type = -1, + .tuner_addr = ADDR_UNSET, +},{ + .name = "MATRIX-Vision MV-Delta 2", + .video_inputs = 5, + .audio_inputs = 1, + .tuner = -1, + .svhs = 3, + .gpiomask = 0, + .muxsel = { 2, 3, 1, 0, 0}, + .audiomux = {0 }, + .no_msp34xx = 1, + .pll = PLL_28, + .tuner_type = -1, + .tuner_addr = ADDR_UNSET, +},{ + .name = "Zoltrix Genie TV/FM", + .video_inputs = 3, + .audio_inputs = 1, + .tuner = 0, + .svhs = 2, + .gpiomask = 0xbcf03f, + .muxsel = { 2, 3, 1, 1}, + .audiomux = { 0xbc803f, 0xbc903f, 0xbcb03f, 0, 0xbcb03f}, + .no_msp34xx = 1, + .pll = PLL_28, + .tuner_type = 21, + .tuner_addr = ADDR_UNSET, +},{ + .name = "Terratec TV/Radio+", + .video_inputs = 3, + .audio_inputs = 1, + .tuner = 0, + .svhs = 2, + .gpiomask = 0x70000, + .muxsel = { 2, 3, 1, 1}, + .audiomux = { 0x20000, 0x30000, 0x10000, 0, 0x40000, 0x20000 }, + .needs_tvaudio = 1, + .no_msp34xx = 1, + .pll = PLL_35, + .tuner_type = 1, + .tuner_addr = ADDR_UNSET, + .has_radio = 1, +},{ + +/* ---- card 0x30 ---------------------------------- */ + .name = "Askey CPH03x/ Dynalink Magic TView", + .video_inputs = 3, + .audio_inputs = 1, + .tuner = 0, + .svhs = 2, + .gpiomask = 15, + .muxsel = { 2, 3, 1, 1}, + .audiomux = {2,0,0,0,1}, + .needs_tvaudio = 1, + .pll = PLL_28, + .tuner_type = -1, + .tuner_addr = ADDR_UNSET, +},{ + .name = "IODATA GV-BCTV3/PCI", + .video_inputs = 3, + .audio_inputs = 1, + .tuner = 0, + .svhs = 2, + .gpiomask = 0x010f00, + .muxsel = {2, 3, 0, 0}, + .audiomux = {0x10000, 0, 0x10000, 0, 0, 0}, + .no_msp34xx = 1, + .pll = PLL_28, + .tuner_type = TUNER_ALPS_TSHC6_NTSC, + .tuner_addr = ADDR_UNSET, + .audio_hook = gvbctv3pci_audio, +},{ + .name = "Prolink PV-BT878P+4E / PixelView PlayTV PAK / Lenco MXTV-9578 CP", + .video_inputs = 5, + .audio_inputs = 1, + .tuner = 0, + .svhs = 3, + .gpiomask = 0xAA0000, + .muxsel = { 2,3,1,1,-1 }, + .digital_mode = DIGITAL_MODE_CAMERA, + .audiomux = { 0x20000, 0, 0x80000, 0x80000, 0xa8000, 0x46000 }, + .no_msp34xx = 1, + .pll = PLL_28, + .tuner_type = TUNER_PHILIPS_PAL_I, + .tuner_addr = ADDR_UNSET, + .has_remote = 1, + /* GPIO wiring: (different from Rev.4C !) + GPIO17: U4.A0 (first hef4052bt) + GPIO19: U4.A1 + GPIO20: U5.A1 (second hef4052bt) + GPIO21: U4.nEN + GPIO22: BT832 Reset Line + GPIO23: A5,A0, U5,nEN + Note: At i2c=0x8a is a Bt832 chip, which changes to 0x88 after being reset via GPIO22 + */ +},{ + .name = "Eagle Wireless Capricorn2 (bt878A)", + .video_inputs = 4, + .audio_inputs = 1, + .tuner = 0, + .svhs = 2, + .gpiomask = 7, + .muxsel = { 2, 0, 1, 1}, + .audiomux = { 0, 1, 2, 3, 4}, + .pll = PLL_28, + .tuner_type = -1 /* TUNER_ALPS_TMDH2_NTSC */, + .tuner_addr = ADDR_UNSET, +},{ + +/* ---- card 0x34 ---------------------------------- */ + /* David Härdeman */ + .name = "Pinnacle PCTV Studio Pro", + .video_inputs = 4, + .audio_inputs = 1, + .tuner = 0, + .svhs = 3, + .gpiomask = 0x03000F, + .muxsel = { 2, 3, 1, 1}, + .audiomux = { 1, 0xd0001, 0, 0, 10}, + /* sound path (5 sources): + MUX1 (mask 0x03), Enable Pin 0x08 (0=enable, 1=disable) + 0= ext. Audio IN + 1= from MUX2 + 2= Mono TV sound from Tuner + 3= not connected + MUX2 (mask 0x30000): + 0,2,3= from MSP34xx + 1= FM stereo Radio from Tuner */ + .needs_tvaudio = 0, + .pll = PLL_28, + .tuner_type = -1, + .tuner_addr = ADDR_UNSET, +},{ + /* Claas Langbehn , + Sven Grothklags */ + .name = "Typhoon TView RDS + FM Stereo / KNC1 TV Station RDS", + .video_inputs = 4, + .audio_inputs = 3, + .tuner = 0, + .svhs = 2, + .gpiomask = 0x1c, + .muxsel = { 2, 3, 1, 1}, + .audiomux = { 0, 0, 0x10, 8, 4 }, + .needs_tvaudio = 1, + .pll = PLL_28, + .tuner_type = TUNER_PHILIPS_PAL, + .tuner_addr = ADDR_UNSET, + .has_radio = 1, +},{ + /* Tim Röstermundt + in de.comp.os.unix.linux.hardware: + options bttv card=0 pll=1 radio=1 gpiomask=0x18e0 + audiomux=0x44c71f,0x44d71f,0,0x44d71f,0x44dfff + options tuner type=5 */ + .name = "Lifeview FlyVideo 2000 /FlyVideo A2/ Lifetec LT 9415 TV [LR90]", + .video_inputs = 4, + .audio_inputs = 1, + .tuner = 0, + .svhs = 2, + .gpiomask = 0x18e0, + .muxsel = { 2, 3, 1, 1}, + .audiomux = { 0x0000,0x0800,0x1000,0x1000,0x18e0 }, + /* For cards with tda9820/tda9821: + 0x0000: Tuner normal stereo + 0x0080: Tuner A2 SAP (second audio program = Zweikanalton) + 0x0880: Tuner A2 stereo */ + .pll = PLL_28, + .tuner_type = -1, + .tuner_addr = ADDR_UNSET, +},{ + /* Miguel Angel Alvarez + old Easy TV BT848 version (model CPH031) */ + .name = "Askey CPH031/ BESTBUY Easy TV", + .video_inputs = 4, + .audio_inputs = 1, + .tuner = 0, + .svhs = 2, + .gpiomask = 0xF, + .muxsel = { 2, 3, 1, 0}, + .audiomux = { 2, 0, 0, 0, 10}, + .needs_tvaudio = 0, + .pll = PLL_28, + .tuner_type = TUNER_TEMIC_PAL, + .tuner_addr = ADDR_UNSET, +},{ + +/* ---- card 0x38 ---------------------------------- */ + /* Gordon Heydon */ + .name = "GrandTec 'Grand Video Capture' (Bt848)", + .video_inputs = 2, + .audio_inputs = 0, + .tuner = -1, + .svhs = 1, + .gpiomask = 0, + .muxsel = { 3, 1 }, + .audiomux = { 0 }, + .needs_tvaudio = 0, + .no_msp34xx = 1, + .pll = PLL_35, + .tuner_type = -1, + .tuner_addr = ADDR_UNSET, +},{ + /* Daniel Herrington */ + .name = "Askey CPH060/ Phoebe TV Master Only (No FM)", + .video_inputs = 3, + .audio_inputs = 1, + .tuner = 0, + .svhs = 2, + .gpiomask = 0xe00, + .muxsel = { 2, 3, 1, 1}, + .audiomux = { 0x400, 0x400, 0x400, 0x400, 0x800, 0x400 }, + .needs_tvaudio = 1, + .pll = PLL_28, + .tuner_type = TUNER_TEMIC_4036FY5_NTSC, + .tuner_addr = ADDR_UNSET, +},{ + /* Matti Mottus */ + .name = "Askey CPH03x TV Capturer", + .video_inputs = 4, + .audio_inputs = 1, + .tuner = 0, + .svhs = 2, + .gpiomask = 0x03000F, + .muxsel = { 2, 3, 1, 0}, + .audiomux = { 2,0,0,0,1 }, + .pll = PLL_28, + .tuner_type = 0, + .tuner_addr = ADDR_UNSET, +},{ + +/* ---- card 0x3c ---------------------------------- */ + /* Philip Blundell */ + .name = "Modular Technology MM100PCTV", + .video_inputs = 2, + .audio_inputs = 2, + .tuner = 0, + .svhs = -1, + .gpiomask = 11, + .muxsel = { 2, 3, 1, 1}, + .audiomux = { 2, 0, 0, 1, 8}, + .pll = PLL_35, + .tuner_type = TUNER_TEMIC_PAL, + .tuner_addr = ADDR_UNSET, +},{ + /* Adrian Cox + new Easy TV BT878 version (model CPH061) + special thanks to Informatica Mieres for providing the card */ + .name = "Askey CPH061/ BESTBUY Easy TV (bt878)", + .video_inputs = 3, + .audio_inputs = 2, + .tuner = 0, + .svhs = 2, + .gpiomask = 0xFF, + .muxsel = { 2, 3, 1, 0}, + .audiomux = { 1, 0, 4, 4, 9}, + .needs_tvaudio = 0, + .pll = PLL_28, + .tuner_type = TUNER_PHILIPS_PAL, + .tuner_addr = ADDR_UNSET, +},{ + /* Lukas Gebauer */ + .name = "ATI TV-Wonder", + .video_inputs = 3, + .audio_inputs = 1, + .tuner = 0, + .svhs = 2, + .gpiomask = 0xf03f, + .muxsel = { 2, 3, 1, 0 }, + .audiomux = { 0xbffe, 0, 0xbfff, 0, 0xbffe}, + .pll = PLL_28, + .tuner_type = TUNER_TEMIC_4006FN5_MULTI_PAL, + .tuner_addr = ADDR_UNSET, +},{ + +/* ---- card 0x40 ---------------------------------- */ + /* Lukas Gebauer */ + .name = "ATI TV-Wonder VE", + .video_inputs = 2, + .audio_inputs = 1, + .tuner = 0, + .svhs = -1, + .gpiomask = 1, + .muxsel = { 2, 3, 0, 1}, + .audiomux = { 0, 0, 1, 0, 0}, + .no_msp34xx = 1, + .pll = PLL_28, + .tuner_type = TUNER_TEMIC_4006FN5_MULTI_PAL, + .tuner_addr = ADDR_UNSET, +},{ + /* DeeJay */ + .name = "IODATA GV-BCTV4/PCI", + .video_inputs = 3, + .audio_inputs = 1, + .tuner = 0, + .svhs = 2, + .gpiomask = 0x010f00, + .muxsel = {2, 3, 0, 0}, + .audiomux = {0x10000, 0, 0x10000, 0, 0, 0}, + .no_msp34xx = 1, + .pll = PLL_28, + .tuner_type = TUNER_SHARP_2U5JF5540_NTSC, + .tuner_addr = ADDR_UNSET, + .audio_hook = gvbctv3pci_audio, +},{ + +/* ---- card 0x44 ---------------------------------- */ + .name = "3Dfx VoodooTV FM (Euro), VoodooTV 200 (USA)", + /* try "insmod msp3400 simple=0" if you have + * sound problems with this card. */ + .video_inputs = 4, + .audio_inputs = 1, + .tuner = 0, + .svhs = -1, + .gpiomask = 0x4f8a00, + /* 0x100000: 1=MSP enabled (0=disable again) + * 0x010000: Connected to "S0" on tda9880 (0=Pal/BG, 1=NTSC) */ + .audiomux = {0x947fff, 0x987fff,0x947fff,0x947fff, 0x947fff}, + /* tvtuner, radio, external,internal, mute, stereo + * tuner, Composit, SVid, Composit-on-Svid-adapter */ + .muxsel = { 2, 3 ,0 ,1}, + .tuner_type = TUNER_MT2032, + .tuner_addr = ADDR_UNSET, + .pll = PLL_28, + .has_radio = 1, +},{ + /* Philip Blundell */ + .name = "Active Imaging AIMMS", + .video_inputs = 1, + .audio_inputs = 0, + .tuner = -1, + .tuner_type = -1, + .tuner_addr = ADDR_UNSET, + .pll = PLL_28, + .muxsel = { 2 }, + .gpiomask = 0 +},{ + /* Tomasz Pyra */ + .name = "Prolink Pixelview PV-BT878P+ (Rev.4C,8E)", + .video_inputs = 3, + .audio_inputs = 4, + .tuner = 0, + .svhs = 2, + .gpiomask = 15, + .muxsel = { 2, 3, 1, 1}, + .audiomux = { 0, 0, 11, 7, 13, 0}, /* TV and Radio with same GPIO ! */ + .needs_tvaudio = 1, + .pll = PLL_28, + .tuner_type = 25, + .tuner_addr = ADDR_UNSET, + .has_remote = 1, + /* GPIO wiring: + GPIO0: U4.A0 (hef4052bt) + GPIO1: U4.A1 + GPIO2: U4.A1 (second hef4052bt) + GPIO3: U4.nEN, U5.A0, A5.nEN + GPIO8-15: vrd866b ? + */ +},{ + .name = "Lifeview FlyVideo 98EZ (capture only) LR51", + .video_inputs = 4, + .audio_inputs = 0, + .tuner = -1, + .svhs = 2, + .muxsel = { 2, 3, 1, 1}, /* AV1, AV2, SVHS, CVid adapter on SVHS */ + .pll = PLL_28, + .no_msp34xx = 1, + .tuner_type = UNSET, + .tuner_addr = ADDR_UNSET, +},{ + +/* ---- card 0x48 ---------------------------------- */ + /* Dariusz Kowalewski */ + .name = "Prolink Pixelview PV-BT878P+9B (PlayTV Pro rev.9B FM+NICAM)", + .video_inputs = 4, + .audio_inputs = 1, + .tuner = 0, + .svhs = 2, + .gpiomask = 0x3f, + .muxsel = { 2, 3, 1, 1 }, + .audiomux = { 0x01, 0x00, 0x03, 0x03, 0x09, 0x02 }, + .needs_tvaudio = 1, + .no_msp34xx = 1, + .no_tda9875 = 1, + .pll = PLL_28, + .tuner_type = 5, + .tuner_addr = ADDR_UNSET, + .audio_hook = pvbt878p9b_audio, /* Note: not all cards have stereo */ + .has_radio = 1, /* Note: not all cards have radio */ + .has_remote = 1, + /* GPIO wiring: + GPIO0: A0 hef4052 + GPIO1: A1 hef4052 + GPIO3: nEN hef4052 + GPIO8-15: vrd866b + GPIO20,22,23: R30,R29,R28 + */ +},{ + /* Clay Kunz */ + /* you must jumper JP5 for the card to work */ + .name = "Sensoray 311", + .video_inputs = 5, + .audio_inputs = 0, + .tuner = -1, + .svhs = 4, + .gpiomask = 0, + .muxsel = { 2, 3, 1, 0, 0}, + .audiomux = { 0 }, + .needs_tvaudio = 0, + .tuner_type = -1, + .tuner_addr = ADDR_UNSET, +},{ + /* Miguel Freitas */ + .name = "RemoteVision MX (RV605)", + .video_inputs = 16, + .audio_inputs = 0, + .tuner = -1, + .svhs = -1, + .gpiomask = 0x00, + .gpiomask2 = 0x07ff, + .muxsel = { 0x33, 0x13, 0x23, 0x43, 0xf3, 0x73, 0xe3, 0x03, + 0xd3, 0xb3, 0xc3, 0x63, 0x93, 0x53, 0x83, 0xa3 }, + .no_msp34xx = 1, + .no_tda9875 = 1, + .tuner_type = -1, + .tuner_addr = ADDR_UNSET, + .muxsel_hook = rv605_muxsel, +},{ + .name = "Powercolor MTV878/ MTV878R/ MTV878F", + .video_inputs = 3, + .audio_inputs = 2, + .tuner = 0, + .svhs = 2, + .gpiomask = 0x1C800F, /* Bit0-2: Audio select, 8-12:remote control 14:remote valid 15:remote reset */ + .muxsel = { 2, 1, 1, }, + .audiomux = { 0, 1, 2, 2, 4 }, + .needs_tvaudio = 0, + .tuner_type = TUNER_PHILIPS_PAL, + .tuner_addr = ADDR_UNSET, + .pll = PLL_28, + .has_radio = 1, +},{ + +/* ---- card 0x4c ---------------------------------- */ + /* Masaki Suzuki */ + .name = "Canopus WinDVR PCI (COMPAQ Presario 3524JP, 5112JP)", + .video_inputs = 3, + .audio_inputs = 1, + .tuner = 0, + .svhs = 2, + .gpiomask = 0x140007, + .muxsel = { 2, 3, 1, 1 }, + .audiomux = { 0, 1, 2, 3, 4, 0 }, + .tuner_type = TUNER_PHILIPS_NTSC, + .tuner_addr = ADDR_UNSET, + .audio_hook = windvr_audio, +},{ + .name = "GrandTec Multi Capture Card (Bt878)", + .video_inputs = 4, + .audio_inputs = 0, + .tuner = -1, + .svhs = -1, + .gpiomask = 0, + .muxsel = { 2, 3, 1, 0 }, + .audiomux = { 0 }, + .needs_tvaudio = 0, + .no_msp34xx = 1, + .pll = PLL_28, + .tuner_type = -1, + .tuner_addr = ADDR_UNSET, +},{ + .name = "Jetway TV/Capture JW-TV878-FBK, Kworld KW-TV878RF", + .video_inputs = 4, + .audio_inputs = 3, + .tuner = 0, + .svhs = 2, + .gpiomask = 7, + .muxsel = { 2, 3, 1, 1 }, /* Tuner, SVid, SVHS, SVid to SVHS connector */ + .audiomux = { 0 ,0 ,4, 4,4,4},/* Yes, this tuner uses the same audio output for TV and FM radio! + * This card lacks external Audio In, so we mute it on Ext. & Int. + * The PCB can take a sbx1637/sbx1673, wiring unknown. + * This card lacks PCI subsystem ID, sigh. + * audiomux=1: lower volume, 2+3: mute + * btwincap uses 0x80000/0x80003 + */ + .needs_tvaudio = 0, + .no_msp34xx = 1, + .pll = PLL_28, + .tuner_type = 5, + .tuner_addr = ADDR_UNSET, + /* Samsung TCPA9095PC27A (BG+DK), philips compatible, w/FM, stereo and + radio signal strength indicators work fine. */ + .has_radio = 1, + /* GPIO Info: + GPIO0,1: HEF4052 A0,A1 + GPIO2: HEF4052 nENABLE + GPIO3-7: n.c. + GPIO8-13: IRDC357 data0-5 (data6 n.c. ?) [chip not present on my card] + GPIO14,15: ?? + GPIO16-21: n.c. + GPIO22,23: ?? + ?? : mtu8b56ep microcontroller for IR (GPIO wiring unknown)*/ +},{ + /* Arthur Tetzlaff-Deas, DSP Design Ltd */ + .name = "DSP Design TCVIDEO", + .video_inputs = 4, + .svhs = -1, + .muxsel = { 2, 3, 1, 0}, + .pll = PLL_28, + .tuner_type = -1, + .tuner_addr = ADDR_UNSET, +},{ + + /* ---- card 0x50 ---------------------------------- */ + .name = "Hauppauge WinTV PVR", + .video_inputs = 4, + .audio_inputs = 1, + .tuner = 0, + .svhs = 2, + .muxsel = { 2, 0, 1, 1}, + .needs_tvaudio = 1, + .pll = PLL_28, + .tuner_type = -1, + .tuner_addr = ADDR_UNSET, + + .gpiomask = 7, + .audiomux = {7}, +},{ + .name = "IODATA GV-BCTV5/PCI", + .video_inputs = 3, + .audio_inputs = 1, + .tuner = 0, + .svhs = 2, + .gpiomask = 0x0f0f80, + .muxsel = {2, 3, 1, 0}, + .audiomux = {0x030000, 0x010000, 0, 0, 0x020000, 0}, + .no_msp34xx = 1, + .pll = PLL_28, + .tuner_type = TUNER_PHILIPS_NTSC_M, + .tuner_addr = ADDR_UNSET, + .audio_hook = gvbctv5pci_audio, + .has_radio = 1, +},{ + .name = "Osprey 100/150 (878)", /* 0x1(2|3)-45C6-C1 */ + .video_inputs = 4, /* id-inputs-clock */ + .audio_inputs = 0, + .tuner = -1, + .svhs = 3, + .muxsel = { 3, 2, 0, 1 }, + .pll = PLL_28, + .tuner_type = -1, + .tuner_addr = ADDR_UNSET, + .no_msp34xx = 1, + .no_tda9875 = 1, + .no_tda7432 = 1, +},{ + .name = "Osprey 100/150 (848)", /* 0x04-54C0-C1 & older boards */ + .video_inputs = 3, + .audio_inputs = 0, + .tuner = -1, + .svhs = 2, + .muxsel = { 2, 3, 1 }, + .pll = PLL_28, + .tuner_type = -1, + .tuner_addr = ADDR_UNSET, + .no_msp34xx = 1, + .no_tda9875 = 1, + .no_tda7432 = 1, +},{ + + /* ---- card 0x54 ---------------------------------- */ + .name = "Osprey 101 (848)", /* 0x05-40C0-C1 */ + .video_inputs = 2, + .audio_inputs = 0, + .tuner = -1, + .svhs = 1, + .muxsel = { 3, 1 }, + .pll = PLL_28, + .tuner_type = -1, + .tuner_addr = ADDR_UNSET, + .no_msp34xx = 1, + .no_tda9875 = 1, + .no_tda7432 = 1, +},{ + .name = "Osprey 101/151", /* 0x1(4|5)-0004-C4 */ + .video_inputs = 1, + .audio_inputs = 0, + .tuner = -1, + .svhs = -1, + .muxsel = { 0 }, + .pll = PLL_28, + .tuner_type = -1, + .tuner_addr = ADDR_UNSET, + .no_msp34xx = 1, + .no_tda9875 = 1, + .no_tda7432 = 1, +},{ + .name = "Osprey 101/151 w/ svid", /* 0x(16|17|20)-00C4-C1 */ + .video_inputs = 2, + .audio_inputs = 0, + .tuner = -1, + .svhs = 1, + .muxsel = { 0, 1 }, + .pll = PLL_28, + .tuner_type = -1, + .tuner_addr = ADDR_UNSET, + .no_msp34xx = 1, + .no_tda9875 = 1, + .no_tda7432 = 1, +},{ + .name = "Osprey 200/201/250/251", /* 0x1(8|9|E|F)-0004-C4 */ + .video_inputs = 1, + .audio_inputs = 1, + .tuner = -1, + .svhs = -1, + .muxsel = { 0 }, + .pll = PLL_28, + .tuner_type = UNSET, + .tuner_addr = ADDR_UNSET, + .no_msp34xx = 1, + .no_tda9875 = 1, + .no_tda7432 = 1, +},{ + + /* ---- card 0x58 ---------------------------------- */ + .name = "Osprey 200/250", /* 0x1(A|B)-00C4-C1 */ + .video_inputs = 2, + .audio_inputs = 1, + .tuner = -1, + .svhs = 1, + .muxsel = { 0, 1 }, + .pll = PLL_28, + .tuner_type = UNSET, + .tuner_addr = ADDR_UNSET, + .no_msp34xx = 1, + .no_tda9875 = 1, + .no_tda7432 = 1, +},{ + .name = "Osprey 210/220", /* 0x1(A|B)-04C0-C1 */ + .video_inputs = 2, + .audio_inputs = 1, + .tuner = -1, + .svhs = 1, + .muxsel = { 2, 3 }, + .pll = PLL_28, + .tuner_type = UNSET, + .tuner_addr = ADDR_UNSET, + .no_msp34xx = 1, + .no_tda9875 = 1, + .no_tda7432 = 1, +},{ + .name = "Osprey 500", /* 500 */ + .video_inputs = 2, + .audio_inputs = 1, + .tuner = -1, + .svhs = 1, + .muxsel = { 2, 3 }, + .pll = PLL_28, + .tuner_type = -1, + .tuner_addr = ADDR_UNSET, + .no_msp34xx = 1, + .no_tda9875 = 1, + .no_tda7432 = 1, +},{ + .name = "Osprey 540", /* 540 */ + .video_inputs = 4, + .audio_inputs = 1, + .tuner = -1, + .pll = PLL_28, + .tuner_type = -1, + .tuner_addr = ADDR_UNSET, + .no_msp34xx = 1, + .no_tda9875 = 1, + .no_tda7432 = 1, +},{ + + /* ---- card 0x5C ---------------------------------- */ + .name = "Osprey 2000", /* 2000 */ + .video_inputs = 2, + .audio_inputs = 1, + .tuner = -1, + .svhs = 1, + .muxsel = { 2, 3 }, + .pll = PLL_28, + .tuner_type = UNSET, + .tuner_addr = ADDR_UNSET, + .no_msp34xx = 1, + .no_tda9875 = 1, + .no_tda7432 = 1, /* must avoid, conflicts with the bt860 */ +},{ + /* M G Berberich */ + .name = "IDS Eagle", + .video_inputs = 4, + .audio_inputs = 0, + .tuner = -1, + .tuner_type = -1, + .tuner_addr = ADDR_UNSET, + .svhs = -1, + .gpiomask = 0, + .muxsel = { 0, 1, 2, 3 }, + .muxsel_hook = eagle_muxsel, + .no_msp34xx = 1, + .no_tda9875 = 1, + .pll = PLL_28, +},{ + .name = "Pinnacle PCTV Sat", + .video_inputs = 2, + .audio_inputs = 0, + .svhs = 1, + .tuner = -1, + .tuner_type = -1, + .tuner_addr = ADDR_UNSET, + .no_msp34xx = 1, + .no_tda9875 = 1, + .no_tda7432 = 1, + .gpiomask = 0x01, + .audiomux = { 0, 0, 0, 0, 1 }, + .muxsel = { 3, 0, 1, 2}, + .needs_tvaudio = 0, + .pll = PLL_28, + .no_gpioirq = 1, + .has_dvb = 1, +},{ + .name = "Formac ProTV II (bt878)", + .video_inputs = 4, + .audio_inputs = 1, + .tuner = 0, + .svhs = 3, + .gpiomask = 2, + /* TV, Comp1, Composite over SVID con, SVID */ + .muxsel = { 2, 3, 1, 1}, + .audiomux = { 2, 2, 0, 0, 0 }, + .pll = PLL_28, + .has_radio = 1, + .tuner_type = TUNER_PHILIPS_PAL, + .tuner_addr = ADDR_UNSET, +/* sound routing: + GPIO=0x00,0x01,0x03: mute (?) + 0x02: both TV and radio (tuner: FM1216/I) + The card has onboard audio connectors labeled "cdrom" and "board", + not soldered here, though unknown wiring. + Card lacks: external audio in, pci subsystem id. +*/ +},{ + + /* ---- card 0x60 ---------------------------------- */ + .name = "MachTV", + .video_inputs = 3, + .audio_inputs = 1, + .tuner = 0, + .svhs = -1, + .gpiomask = 7, + .muxsel = { 2, 3, 1, 1}, + .audiomux = { 0, 1, 2, 3, 4}, + .needs_tvaudio = 1, + .tuner_type = 5, + .tuner_addr = ADDR_UNSET, + .pll = 1, +},{ + .name = "Euresys Picolo", + .video_inputs = 3, + .audio_inputs = 0, + .tuner = -1, + .svhs = 2, + .gpiomask = 0, + .no_msp34xx = 1, + .no_tda9875 = 1, + .no_tda7432 = 1, + .muxsel = { 2, 0, 1}, + .pll = PLL_28, + .tuner_type = UNSET, + .tuner_addr = ADDR_UNSET, +},{ + /* Luc Van Hoeylandt */ + .name = "ProVideo PV150", /* 0x4f */ + .video_inputs = 2, + .audio_inputs = 0, + .tuner = -1, + .svhs = -1, + .gpiomask = 0, + .muxsel = { 2, 3 }, + .audiomux = { 0 }, + .needs_tvaudio = 0, + .no_msp34xx = 1, + .pll = PLL_28, + .tuner_type = UNSET, + .tuner_addr = ADDR_UNSET, +},{ + /* Hiroshi Takekawa */ + /* This card lacks subsystem ID */ + .name = "AD-TVK503", /* 0x63 */ + .video_inputs = 4, + .audio_inputs = 1, + .tuner = 0, + .svhs = 2, + .gpiomask = 0x001e8007, + .muxsel = { 2, 3, 1, 0 }, + /* Tuner, Radio, external, internal, off, on */ + .audiomux = { 0x08, 0x0f, 0x0a, 0x08, 0x0f, 0x08 }, + .needs_tvaudio = 0, + .no_msp34xx = 1, + .pll = PLL_28, + .tuner_type = 2, + .tuner_addr = ADDR_UNSET, + .audio_hook = adtvk503_audio, +},{ + + /* ---- card 0x64 ---------------------------------- */ + .name = "Hercules Smart TV Stereo", + .video_inputs = 4, + .audio_inputs = 1, + .tuner = 0, + .svhs = 2, + .gpiomask = 0x00, + .muxsel = { 2, 3, 1, 1 }, + .needs_tvaudio = 1, + .no_msp34xx = 1, + .pll = PLL_28, + .tuner_type = 5, + .tuner_addr = ADDR_UNSET, + /* Notes: + - card lacks subsystem ID + - stereo variant w/ daughter board with tda9874a @0xb0 + - Audio Routing: + always from tda9874 independent of GPIO (?) + external line in: unknown + - Other chips: em78p156elp @ 0x96 (probably IR remote control) + hef4053 (instead 4052) for unknown function + */ +},{ + .name = "Pace TV & Radio Card", + .video_inputs = 4, + .audio_inputs = 1, + .tuner = 0, + .svhs = 2, + .muxsel = { 2, 3, 1, 1}, /* Tuner, CVid, SVid, CVid over SVid connector */ + .gpiomask = 0, + .no_tda9875 = 1, + .no_tda7432 = 1, + .tuner_type = 1, + .tuner_addr = ADDR_UNSET, + .has_radio = 1, + .pll = PLL_28, + /* Bt878, Bt832, FI1246 tuner; no pci subsystem id + only internal line out: (4pin header) RGGL + Radio must be decoded by msp3410d (not routed through)*/ + /* + .digital_mode = DIGITAL_MODE_CAMERA, todo! + */ +},{ + /* Chris Willing */ + .name = "IVC-200", + .video_inputs = 1, + .audio_inputs = 0, + .tuner = -1, + .tuner_type = -1, + .tuner_addr = ADDR_UNSET, + .svhs = -1, + .gpiomask = 0xdf, + .muxsel = { 2 }, + .pll = PLL_28, +},{ + .name = "Grand X-Guard / Trust 814PCI", + .video_inputs = 16, + .audio_inputs = 0, + .tuner = -1, + .svhs = -1, + .tuner_type = 4, + .tuner_addr = ADDR_UNSET, + .gpiomask2 = 0xff, + .muxsel = { 2,2,2,2, 3,3,3,3, 1,1,1,1, 0,0,0,0 }, + .muxsel_hook = xguard_muxsel, + .no_msp34xx = 1, + .no_tda9875 = 1, + .no_tda7432 = 1, + .pll = PLL_28, +},{ + + /* ---- card 0x68 ---------------------------------- */ + .name = "Nebula Electronics DigiTV", + .video_inputs = 1, + .tuner = -1, + .svhs = -1, + .muxsel = { 2, 3, 1, 0}, + .no_msp34xx = 1, + .no_tda9875 = 1, + .no_tda7432 = 1, + .pll = PLL_28, + .tuner_type = -1, + .tuner_addr = ADDR_UNSET, + .has_dvb = 1, + .no_gpioirq = 1, +},{ + /* Jorge Boncompte - DTI2 */ + .name = "ProVideo PV143", + .video_inputs = 4, + .audio_inputs = 0, + .tuner = -1, + .svhs = -1, + .gpiomask = 0, + .muxsel = { 2, 3, 1, 0 }, + .audiomux = { 0 }, + .needs_tvaudio = 0, + .no_msp34xx = 1, + .pll = PLL_28, + .tuner_type = -1, + .tuner_addr = ADDR_UNSET, +},{ + /* M.Klahr@phytec.de */ + .name = "PHYTEC VD-009-X1 MiniDIN (bt878)", + .video_inputs = 4, + .audio_inputs = 0, + .tuner = -1, /* card has no tuner */ + .svhs = 3, + .gpiomask = 0x00, + .muxsel = { 2, 3, 1, 0}, + .audiomux = { 0, 0, 0, 0, 0, 0 }, /* card has no audio */ + .needs_tvaudio = 1, + .pll = PLL_28, + .tuner_type = -1, + .tuner_addr = ADDR_UNSET, +},{ + .name = "PHYTEC VD-009-X1 Combi (bt878)", + .video_inputs = 4, + .audio_inputs = 0, + .tuner = -1, /* card has no tuner */ + .svhs = 3, + .gpiomask = 0x00, + .muxsel = { 2, 3, 1, 1}, + .audiomux = { 0, 0, 0, 0, 0, 0 }, /* card has no audio */ + .needs_tvaudio = 1, + .pll = PLL_28, + .tuner_type = -1, + .tuner_addr = ADDR_UNSET, +},{ + + /* ---- card 0x6c ---------------------------------- */ + .name = "PHYTEC VD-009 MiniDIN (bt878)", + .video_inputs = 10, + .audio_inputs = 0, + .tuner = -1, /* card has no tuner */ + .svhs = 9, + .gpiomask = 0x00, + .gpiomask2 = 0x03, /* gpiomask2 defines the bits used to switch audio + via the upper nibble of muxsel. here: used for + xternal video-mux */ + .muxsel = { 0x02, 0x12, 0x22, 0x32, 0x03, 0x13, 0x23, 0x33, 0x01, 0x00 }, + .audiomux = { 0, 0, 0, 0, 0, 0 }, /* card has no audio */ + .needs_tvaudio = 1, + .pll = PLL_28, + .tuner_type = -1, + .tuner_addr = ADDR_UNSET, +},{ + .name = "PHYTEC VD-009 Combi (bt878)", + .video_inputs = 10, + .audio_inputs = 0, + .tuner = -1, /* card has no tuner */ + .svhs = 9, + .gpiomask = 0x00, + .gpiomask2 = 0x03, /* gpiomask2 defines the bits used to switch audio + via the upper nibble of muxsel. here: used for + xternal video-mux */ + .muxsel = { 0x02, 0x12, 0x22, 0x32, 0x03, 0x13, 0x23, 0x33, 0x01, 0x01 }, + .audiomux = { 0, 0, 0, 0, 0, 0 }, /* card has no audio */ + .needs_tvaudio = 1, + .pll = PLL_28, + .tuner_type = -1, + .tuner_addr = ADDR_UNSET, +},{ + .name = "IVC-100", + .video_inputs = 4, + .audio_inputs = 0, + .tuner = -1, + .tuner_type = -1, + .tuner_addr = ADDR_UNSET, + .svhs = -1, + .gpiomask = 0xdf, + .muxsel = { 2, 3, 1, 0 }, + .pll = PLL_28, +},{ + /* IVC-120G - Alan Garfield */ + .name = "IVC-120G", + .video_inputs = 16, + .audio_inputs = 0, /* card has no audio */ + .tuner = -1, /* card has no tuner */ + .tuner_type = -1, + .tuner_addr = ADDR_UNSET, + .svhs = -1, /* card has no svhs */ + .needs_tvaudio = 0, + .no_msp34xx = 1, + .no_tda9875 = 1, + .no_tda7432 = 1, + .gpiomask = 0x00, + .muxsel = { 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, + 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f, 0x10 }, + .muxsel_hook = ivc120_muxsel, + .pll = PLL_28, +},{ + + /* ---- card 0x70 ---------------------------------- */ + .name = "pcHDTV HD-2000 TV", + .video_inputs = 4, + .audio_inputs = 1, + .tuner = 0, + .svhs = 2, + .muxsel = { 2, 3, 1, 0}, + .tuner_type = TUNER_PHILIPS_ATSC, + .tuner_addr = ADDR_UNSET, + .has_dvb = 1, +},{ + .name = "Twinhan DST + clones", + .no_msp34xx = 1, + .no_tda9875 = 1, + .no_tda7432 = 1, + .tuner_type = TUNER_ABSENT, + .tuner_addr = ADDR_UNSET, + .no_video = 1, + .has_dvb = 1, +},{ + .name = "Winfast VC100", + .video_inputs = 3, + .audio_inputs = 0, + .svhs = 1, + .tuner = -1, + .muxsel = { 3, 1, 1, 3}, /* Vid In, SVid In, Vid over SVid in connector */ + .no_msp34xx = 1, + .no_tda9875 = 1, + .no_tda7432 = 1, + .tuner_type = TUNER_ABSENT, + .tuner_addr = ADDR_UNSET, + .pll = PLL_28, +},{ + .name = "Teppro TEV-560/InterVision IV-560", + .video_inputs = 3, + .audio_inputs = 1, + .tuner = 0, + .svhs = 2, + .gpiomask = 3, + .muxsel = { 2, 3, 1, 1}, + .audiomux = { 1, 1, 1, 1, 0}, + .needs_tvaudio = 1, + .tuner_type = TUNER_PHILIPS_PAL, + .tuner_addr = ADDR_UNSET, + .pll = PLL_35, +},{ + + /* ---- card 0x74 ---------------------------------- */ + .name = "SIMUS GVC1100", + .video_inputs = 4, + .audio_inputs = 0, + .tuner = -1, + .svhs = -1, + .tuner_type = -1, + .tuner_addr = ADDR_UNSET, + .pll = PLL_28, + .muxsel = { 2, 2, 2, 2}, + .gpiomask = 0x3F, + .muxsel_hook = gvc1100_muxsel, +},{ + /* Carlos Silva r3pek@r3pek.homelinux.org || card 0x75 */ + .name = "NGS NGSTV+", + .video_inputs = 3, + .tuner = 0, + .svhs = 2, + .gpiomask = 0x008007, + .muxsel = {2, 3, 0, 0}, + .audiomux = {0, 0, 0, 0, 0x000003, 0}, + .pll = PLL_28, + .tuner_type = TUNER_PHILIPS_PAL, + .tuner_addr = ADDR_UNSET, + .has_remote = 1, +},{ + /* http://linuxmedialabs.com */ + .name = "LMLBT4", + .video_inputs = 4, /* IN1,IN2,IN3,IN4 */ + .audio_inputs = 0, + .tuner = -1, + .svhs = -1, + .muxsel = { 2, 3, 1, 0 }, + .no_msp34xx = 1, + .no_tda9875 = 1, + .no_tda7432 = 1, + .needs_tvaudio = 0, + .tuner_type = -1, + .tuner_addr = ADDR_UNSET, +},{ + /* Helmroos Harri */ + .name = "Tekram M205 PRO", + .video_inputs = 3, + .audio_inputs = 1, + .tuner = 0, + .tuner_type = TUNER_PHILIPS_PAL, + .tuner_addr = ADDR_UNSET, + .svhs = 2, + .needs_tvaudio = 0, + .gpiomask = 0x68, + .muxsel = { 2, 3, 1}, + .audiomux = { 0x68, 0x68, 0x61, 0x61, 0x00 }, + .pll = PLL_28, +},{ + + /* ---- card 0x78 ---------------------------------- */ + /* Javier Cendan Ares */ + /* bt878 TV + FM without subsystem ID */ + .name = "Conceptronic CONTVFMi", + .video_inputs = 3, + .audio_inputs = 1, + .tuner = 0, + .svhs = 2, + .gpiomask = 0x008007, + .muxsel = { 2, 3, 1, 1 }, + .audiomux = { 0, 1, 2, 2, 3 }, + .needs_tvaudio = 0, + .pll = PLL_28, + .tuner_type = TUNER_PHILIPS_PAL, + .tuner_addr = ADDR_UNSET, + .has_remote = 1, + .has_radio = 1, +},{ + /*Eric DEBIEF */ + /*EURESYS Picolo Tetra : 4 Conexant Fusion 878A, no audio, video input set with analog multiplexers GPIO controled*/ + /* adds picolo_tetra_muxsel(), picolo_tetra_init(), the folowing declaration strucure, and #define BTTV_PICOLO_TETRA_CHIP*/ + /*0x79 in bttv.h*/ + .name = "Euresys Picolo Tetra", + .video_inputs = 4, + .audio_inputs = 0, + .tuner = -1, + .svhs = -1, + .gpiomask = 0, + .gpiomask2 = 0x3C<<16,/*Set the GPIO[18]->GPIO[21] as output pin.==> drive the video inputs through analog multiplexers*/ + .no_msp34xx = 1, + .no_tda9875 = 1, + .no_tda7432 = 1, + .muxsel = {2,2,2,2},/*878A input is always MUX0, see above.*/ + .audiomux = { 0, 0, 0, 0, 0, 0 }, /* card has no audio */ + .pll = PLL_28, + .needs_tvaudio = 0, + .muxsel_hook = picolo_tetra_muxsel,/*Required as it doesn't follow the classic input selection policy*/ + .tuner_type = -1, + .tuner_addr = ADDR_UNSET, +},{ + /* Spirit TV Tuner from http://spiritmodems.com.au */ + /* Stafford Goodsell */ + .name = "Spirit TV Tuner", + .video_inputs = 3, + .audio_inputs = 1, + .tuner = 0, + .svhs = 2, + .gpiomask = 0x0000000f, + .muxsel = { 2, 1, 1 }, + .audiomux = { 0x02, 0x00, 0x00, 0x00, 0x00}, + .tuner_type = TUNER_TEMIC_PAL, + .tuner_addr = ADDR_UNSET, + .no_msp34xx = 1, + .no_tda9875 = 1, +},{ + /* Wolfram Joost */ + .name = "AVerMedia AVerTV DVB-T 771", + .video_inputs = 2, + .svhs = 1, + .tuner = -1, + .tuner_type = TUNER_ABSENT, + .tuner_addr = ADDR_UNSET, + .muxsel = { 3 , 3 }, + .no_msp34xx = 1, + .no_tda9875 = 1, + .no_tda7432 = 1, + .pll = PLL_28, + .has_dvb = 1, + .no_gpioirq = 1, + .has_remote = 1, +},{ + /* ---- card 0x7c ---------------------------------- */ + /* Matt Jesson */ + /* Based on the Nebula card data - added remote and new card number - BTTV_AVDVBT_761, see also ir-kbd-gpio.c */ + .name = "AverMedia AverTV DVB-T 761", + .video_inputs = 2, + .tuner = -1, + .svhs = 1, + .muxsel = { 3, 1, 2, 0}, /* Comp0, S-Video, ?, ? */ + .no_msp34xx = 1, + .no_tda9875 = 1, + .no_tda7432 = 1, + .pll = PLL_28, + .tuner_type = -1, + .tuner_addr = ADDR_UNSET, + .has_dvb = 1, + .no_gpioirq = 1, + .has_remote = 1, +},{ + /* andre.schwarz@matrix-vision.de */ + .name = "MATRIX Vision Sigma-SQ", + .video_inputs = 16, + .audio_inputs = 0, + .tuner = -1, + .svhs = -1, + .gpiomask = 0x0, + .muxsel = { 2, 2, 2, 2, 2, 2, 2, 2, + 3, 3, 3, 3, 3, 3, 3, 3 }, + .muxsel_hook = sigmaSQ_muxsel, + .audiomux = { 0 }, + .no_msp34xx = 1, + .pll = PLL_28, + .tuner_type = -1, + .tuner_addr = ADDR_UNSET, +},{ + /* andre.schwarz@matrix-vision.de */ + .name = "MATRIX Vision Sigma-SLC", + .video_inputs = 4, + .audio_inputs = 0, + .tuner = -1, + .svhs = -1, + .gpiomask = 0x0, + .muxsel = { 2, 2, 2, 2 }, + .muxsel_hook = sigmaSLC_muxsel, + .audiomux = { 0 }, + .no_msp34xx = 1, + .pll = PLL_28, + .tuner_type = -1, + .tuner_addr = ADDR_UNSET, +},{ + /* BTTV_APAC_VIEWCOMP */ + /* Attila Kondoros */ + /* bt878 TV + FM 0x00000000 subsystem ID */ + .name = "APAC Viewcomp 878(AMAX)", + .video_inputs = 2, + .audio_inputs = 1, + .tuner = 0, + .svhs = -1, + .gpiomask = 0xFF, + .muxsel = { 2, 3, 1, 1}, + .audiomux = { 2, 0, 0, 0, 10}, + .needs_tvaudio = 0, + .pll = PLL_28, + .tuner_type = TUNER_PHILIPS_PAL, + .tuner_addr = ADDR_UNSET, + .has_remote = 1, /* miniremote works, see ir-kbd-gpio.c */ + .has_radio = 1, /* not every card has radio */ +},{ + + /* ---- card 0x80 ---------------------------------- */ + /* Chris Pascoe */ + .name = "DViCO FusionHDTV DVB-T Lite", + .tuner = -1, + .no_msp34xx = 1, + .no_tda9875 = 1, + .no_tda7432 = 1, + .pll = PLL_28, + .no_video = 1, + .has_dvb = 1, + .tuner_type = -1, + .tuner_addr = ADDR_UNSET, +},{ + /* Steven */ + .name = "V-Gear MyVCD", + .video_inputs = 3, + .audio_inputs = 1, + .tuner = 0, + .svhs = 2, + .gpiomask = 0x3f, + .muxsel = {2, 3, 1, 0}, + .audiomux = {0x31, 0x31, 0x31, 0x31, 0x31, 0x31}, + .no_msp34xx = 1, + .pll = PLL_28, + .tuner_type = TUNER_PHILIPS_NTSC_M, + .tuner_addr = ADDR_UNSET, + .has_radio = 0, +},{ + /* Rick C */ + .name = "Super TV Tuner", + .video_inputs = 4, + .audio_inputs = 1, + .tuner = 0, + .svhs = 2, + .muxsel = { 2, 3, 1, 0}, + .tuner_type = TUNER_PHILIPS_NTSC, + .tuner_addr = ADDR_UNSET, + .gpiomask = 0x008007, + .audiomux = { 0, 0x000001,0,0, 0}, + .needs_tvaudio = 1, + .has_radio = 1, +},{ + /* Chris Fanning */ + .name = "Tibet Systems 'Progress DVR' CS16", + .video_inputs = 16, + .audio_inputs = 0, + .tuner = -1, + .svhs = -1, + .muxsel = { 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2 }, + .pll = PLL_28, + .no_msp34xx = 1, + .no_tda9875 = 1, + .no_tda7432 = 1, + .tuner_type = -1, + .tuner_addr = ADDR_UNSET, + .muxsel_hook = tibetCS16_muxsel, +}, +{ + /* Bill Brack */ + /* + * Note that, because of the card's wiring, the "master" + * BT878A chip (i.e. the one which controls the analog switch + * and must use this card type) is the 2nd one detected. The + * other 3 chips should use card type 0x85, whose description + * follows this one. There is a EEPROM on the card (which is + * connected to the I2C of one of those other chips), but is + * not currently handled. There is also a facility for a + * "monitor", which is also not currently implemented. + */ + .name = "Kodicom 4400R (master)", + .video_inputs = 16, + .audio_inputs = 0, + .tuner = -1, + .tuner_type = -1, + .tuner_addr = ADDR_UNSET, + .svhs = -1, + /* GPIO bits 0-9 used for analog switch: + * 00 - 03: camera selector + * 04 - 06: channel (controller) selector + * 07: data (1->on, 0->off) + * 08: strobe + * 09: reset + * bit 16 is input from sync separator for the channel + */ + .gpiomask = 0x0003ff, + .no_gpioirq = 1, + .muxsel = { 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3 }, + .pll = PLL_28, + .no_msp34xx = 1, + .no_tda7432 = 1, + .no_tda9875 = 1, + .muxsel_hook = kodicom4400r_muxsel, +}, +{ + /* Bill Brack */ + /* Note that, for reasons unknown, the "master" BT878A chip (i.e. the + * one which controls the analog switch, and must use the card type) + * is the 2nd one detected. The other 3 chips should use this card + * type + */ + .name = "Kodicom 4400R (slave)", + .video_inputs = 16, + .audio_inputs = 0, + .tuner = -1, + .tuner_type = -1, + .tuner_addr = ADDR_UNSET, + .svhs = -1, + .gpiomask = 0x010000, + .no_gpioirq = 1, + .muxsel = { 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3 }, + .pll = PLL_28, + .no_msp34xx = 1, + .no_tda7432 = 1, + .no_tda9875 = 1, + .muxsel_hook = kodicom4400r_muxsel, +}, +{ + /* ---- card 0x86---------------------------------- */ + /* Michael Henson */ + /* Adlink RTV24 with special unlock codes */ + .name = "Adlink RTV24", + .video_inputs = 4, + .audio_inputs = 1, + .tuner = 0, + .svhs = 2, + .muxsel = { 2, 3, 1, 0}, + .tuner_type = -1, + .tuner_addr = ADDR_UNSET, + .pll = PLL_28, +}, +{ + /* ---- card 0x87---------------------------------- */ + /* Michael Krufky */ + .name = "DViCO FusionHDTV 5 Lite", + .tuner = 0, + .tuner_type = TUNER_LG_TDVS_H062F, + .tuner_addr = ADDR_UNSET, + .video_inputs = 3, + .audio_inputs = 1, + .svhs = 2, + .muxsel = { 2, 3, 1 }, + .gpiomask = 0x00e00007, + .audiomux = { 0x00400005, 0, 0x00000001, 0, 0x00c00007, 0 }, + .no_msp34xx = 1, + .no_tda9875 = 1, + .no_tda7432 = 1, +},{ + /* ---- card 0x88---------------------------------- */ + /* Mauro Carvalho Chehab */ + .name = "Acorp Y878F", + .video_inputs = 3, + .audio_inputs = 1, + .tuner = 0, + .svhs = 2, + .gpiomask = 0x01fe00, + .muxsel = { 2, 3, 1, 1}, + .audiomux = { 0x001e00, 0, 0x018000, 0x014000, 0x002000, 0 }, + .needs_tvaudio = 1, + .pll = PLL_28, + .tuner_type = TUNER_YMEC_TVF66T5_B_DFF, + .tuner_addr = 0xc1 >>1, + .has_radio = 1, +}}; static const unsigned int bttv_num_tvcards = ARRAY_SIZE(bttv_tvcards); @@ -2840,7 +2461,7 @@ void __devinit bttv_idcard(struct bttv *btv) btv->c.nr, btv->cardid & 0xffff, (btv->cardid >> 16) & 0xffff); printk(KERN_DEBUG "please mail id, board name and " - "the correct card= insmod option to video4linux-list@redhat.com\n"); + "the correct card= insmod option to kraxel@bytesex.org\n"); } } @@ -2889,11 +2510,11 @@ void identify_by_eeprom(struct bttv *btv, unsigned char eeprom_data[256]) int type = -1; if (0 == strncmp(eeprom_data,"GET MM20xPCTV",13)) - type = BTTV_BOARD_MODTEC_205; + type = BTTV_MODTEC_205; else if (0 == strncmp(eeprom_data+20,"Picolo",7)) - type = BTTV_BOARD_EURESYS_PICOLO; + type = BTTV_EURESYS_PICOLO; else if (eeprom_data[0] == 0x84 && eeprom_data[2]== 0) - type = BTTV_BOARD_HAUPPAUGE; /* old bt848 */ + type = BTTV_HAUPPAUGE; /* old bt848 */ if (-1 != type) { btv->c.type = type; @@ -2927,7 +2548,7 @@ static void flyvideo_gpio(struct bttv *btv) switch(ttype) { case 0x0: tuner=2; /* NTSC, e.g. TPI8NSR11P */ break; - case 0x2: tuner=39;/* LG NTSC (newer TAPC series) TAPC-H701P */ + case 0x2: tuner=39;/* LG NTSC (newer TAPC series) TAPC-H701P */ break; case 0x4: tuner=5; /* Philips PAL TPI8PSB02P, TPI8PSB12P, TPI8PSB12D or FI1216, FM1216 */ break; @@ -2943,7 +2564,7 @@ static void flyvideo_gpio(struct bttv *btv) has_radio = gpio & 0x400000; /* unknown 0x200000; * unknown2 0x100000; */ - is_capture_only = !(gpio & 0x008000); /* GPIO15 */ + is_capture_only = !(gpio & 0x008000); /* GPIO15 */ has_tda9820_tda9821 = !(gpio & 0x004000); is_lr90 = !(gpio & 0x002000); /* else LR26/LR50 (LR38/LR51 f. capture only) */ /* @@ -2980,7 +2601,7 @@ static void miro_pinnacle_gpio(struct bttv *btv) char *info; gpio_inout(0xffffff, 0); - gpio = gpio_read(); + gpio = gpio_read(); id = ((gpio>>10) & 63) -1; msp = bttv_I2CRead(btv, I2C_MSP3400, "MSP34xx"); if (id < 32) { @@ -2999,10 +2620,10 @@ static void miro_pinnacle_gpio(struct bttv *btv) btv->has_radio = 0; } if (-1 != msp) { - if (btv->c.type == BTTV_BOARD_MIRO) - btv->c.type = BTTV_BOARD_MIROPRO; - if (btv->c.type == BTTV_BOARD_PINNACLE) - btv->c.type = BTTV_BOARD_PINNACLEPRO; + if (btv->c.type == BTTV_MIRO) + btv->c.type = BTTV_MIROPRO; + if (btv->c.type == BTTV_PINNACLE) + btv->c.type = BTTV_PINNACLEPRO; } printk(KERN_INFO "bttv%d: miro: id=%d tuner=%d radio=%s stereo=%s\n", @@ -3043,7 +2664,7 @@ static void miro_pinnacle_gpio(struct bttv *btv) break; } if (-1 != msp) - btv->c.type = BTTV_BOARD_PINNACLEPRO; + btv->c.type = BTTV_PINNACLEPRO; printk(KERN_INFO "bttv%d: pinnacle/mt: id=%d info=\"%s\" radio=%s\n", btv->c.nr, id, info, btv->has_radio ? "yes" : "no"); @@ -3091,7 +2712,7 @@ static void eagle_muxsel(struct bttv *btv, unsigned int input) static void gvc1100_muxsel(struct bttv *btv, unsigned int input) { - static const int masks[] = {0x30, 0x01, 0x12, 0x23}; + static const int masks[] = {0x30, 0x01, 0x12, 0x23}; gpio_write(masks[input%4]); } @@ -3157,27 +2778,26 @@ static void bttv_reset_audio(struct bttv *btv) void __devinit bttv_init_card1(struct bttv *btv) { switch (btv->c.type) { - case BTTV_BOARD_HAUPPAUGE: - case BTTV_BOARD_HAUPPAUGE878: - boot_msp34xx(btv,5); + case BTTV_HAUPPAUGE: + case BTTV_HAUPPAUGE878: + boot_msp34xx(btv,5); break; - case BTTV_BOARD_VOODOOTV_FM: - boot_msp34xx(btv,20); + case BTTV_VOODOOTV_FM: + boot_msp34xx(btv,20); break; - case BTTV_BOARD_AVERMEDIA98: + case BTTV_AVERMEDIA98: boot_msp34xx(btv,11); break; - case BTTV_BOARD_HAUPPAUGEPVR: + case BTTV_HAUPPAUGEPVR: pvr_boot(btv); break; - case BTTV_BOARD_TWINHAN_DST: - case BTTV_BOARD_AVDVBT_771: - case BTTV_BOARD_PINNACLESAT: + case BTTV_TWINHAN_DST: + case BTTV_AVDVBT_771: btv->use_i2c_hw = 1; break; - case BTTV_BOARD_ADLINK_RTV24: - init_RTV24( btv ); - break; + case BTTV_ADLINK_RTV24: + init_RTV24( btv ); + break; } if (!bttv_tvcards[btv->c.type].has_dvb) @@ -3190,53 +2810,53 @@ void __devinit bttv_init_card2(struct bttv *btv) int tda9887; int addr=ADDR_UNSET; - btv->tuner_type = -1; + btv->tuner_type = -1; - if (BTTV_BOARD_UNKNOWN == btv->c.type) { + if (BTTV_UNKNOWN == btv->c.type) { bttv_readee(btv,eeprom_data,0xa0); identify_by_eeprom(btv,eeprom_data); } switch (btv->c.type) { - case BTTV_BOARD_MIRO: - case BTTV_BOARD_MIROPRO: - case BTTV_BOARD_PINNACLE: - case BTTV_BOARD_PINNACLEPRO: + case BTTV_MIRO: + case BTTV_MIROPRO: + case BTTV_PINNACLE: + case BTTV_PINNACLEPRO: /* miro/pinnacle */ miro_pinnacle_gpio(btv); break; - case BTTV_BOARD_FLYVIDEO_98: - case BTTV_BOARD_MAXI: - case BTTV_BOARD_LIFE_FLYKIT: - case BTTV_BOARD_FLYVIDEO: - case BTTV_BOARD_TYPHOON_TVIEW: - case BTTV_BOARD_CHRONOS_VS2: - case BTTV_BOARD_FLYVIDEO_98FM: - case BTTV_BOARD_FLYVIDEO2000: - case BTTV_BOARD_FLYVIDEO98EZ: - case BTTV_BOARD_CONFERENCETV: - case BTTV_BOARD_LIFETEC_9415: + case BTTV_FLYVIDEO_98: + case BTTV_MAXI: + case BTTV_LIFE_FLYKIT: + case BTTV_FLYVIDEO: + case BTTV_TYPHOON_TVIEW: + case BTTV_CHRONOS_VS2: + case BTTV_FLYVIDEO_98FM: + case BTTV_FLYVIDEO2000: + case BTTV_FLYVIDEO98EZ: + case BTTV_CONFERENCETV: + case BTTV_LIFETEC_9415: flyvideo_gpio(btv); break; - case BTTV_BOARD_HAUPPAUGE: - case BTTV_BOARD_HAUPPAUGE878: - case BTTV_BOARD_HAUPPAUGEPVR: + case BTTV_HAUPPAUGE: + case BTTV_HAUPPAUGE878: + case BTTV_HAUPPAUGEPVR: /* pick up some config infos from the eeprom */ bttv_readee(btv,eeprom_data,0xa0); - hauppauge_eeprom(btv); + hauppauge_eeprom(btv); break; - case BTTV_BOARD_AVERMEDIA98: - case BTTV_BOARD_AVPHONE98: + case BTTV_AVERMEDIA98: + case BTTV_AVPHONE98: bttv_readee(btv,eeprom_data,0xa0); avermedia_eeprom(btv); break; - case BTTV_BOARD_PXC200: + case BTTV_PXC200: init_PXC200(btv); break; - case BTTV_BOARD_PICOLO_TETRA_CHIP: + case BTTV_PICOLO_TETRA_CHIP: picolo_tetra_init(btv); break; - case BTTV_BOARD_VHX: + case BTTV_VHX: btv->has_radio = 1; btv->has_matchbox = 1; btv->mbox_we = 0x20; @@ -3245,58 +2865,58 @@ void __devinit bttv_init_card2(struct bttv *btv) btv->mbox_data = 0x10; btv->mbox_mask = 0x38; break; - case BTTV_BOARD_VOBIS_BOOSTAR: - case BTTV_BOARD_TERRATV: + case BTTV_VOBIS_BOOSTAR: + case BTTV_TERRATV: terratec_active_radio_upgrade(btv); break; - case BTTV_BOARD_MAGICTVIEW061: + case BTTV_MAGICTVIEW061: if (btv->cardid == 0x3002144f) { btv->has_radio=1; printk("bttv%d: radio detected by subsystem id (CPH05x)\n",btv->c.nr); } break; - case BTTV_BOARD_STB2: - if (btv->cardid == 0x3060121a) { + case BTTV_STB2: + if (btv->cardid == 0x3060121a) { /* Fix up entry for 3DFX VoodooTV 100, which is an OEM STB card variant. */ btv->has_radio=0; btv->tuner_type=TUNER_TEMIC_NTSC; } break; - case BTTV_BOARD_OSPREY1x0: - case BTTV_BOARD_OSPREY1x0_848: - case BTTV_BOARD_OSPREY101_848: - case BTTV_BOARD_OSPREY1x1: - case BTTV_BOARD_OSPREY1x1_SVID: - case BTTV_BOARD_OSPREY2xx: - case BTTV_BOARD_OSPREY2x0_SVID: - case BTTV_BOARD_OSPREY2x0: - case BTTV_BOARD_OSPREY500: - case BTTV_BOARD_OSPREY540: - case BTTV_BOARD_OSPREY2000: + case BTTV_OSPREY1x0: + case BTTV_OSPREY1x0_848: + case BTTV_OSPREY101_848: + case BTTV_OSPREY1x1: + case BTTV_OSPREY1x1_SVID: + case BTTV_OSPREY2xx: + case BTTV_OSPREY2x0_SVID: + case BTTV_OSPREY2x0: + case BTTV_OSPREY500: + case BTTV_OSPREY540: + case BTTV_OSPREY2000: bttv_readee(btv,eeprom_data,0xa0); - osprey_eeprom(btv); + osprey_eeprom(btv); break; - case BTTV_BOARD_IDS_EAGLE: + case BTTV_IDS_EAGLE: init_ids_eagle(btv); break; - case BTTV_BOARD_MODTEC_205: + case BTTV_MODTEC_205: bttv_readee(btv,eeprom_data,0xa0); modtec_eeprom(btv); break; - case BTTV_BOARD_LMLBT4: + case BTTV_LMLBT4: init_lmlbt4x(btv); break; - case BTTV_BOARD_TIBET_CS16: + case BTTV_TIBET_CS16: tibetCS16_init(btv); break; - case BTTV_BOARD_KODICOM_4400R: + case BTTV_KODICOM_4400R: kodicom4400r_init(btv); break; } /* pll configuration */ - if (!(btv->id==848 && btv->revision==0x11)) { + if (!(btv->id==848 && btv->revision==0x11)) { /* defaults from card list */ if (PLL_28 == bttv_tvcards[btv->c.type].pll) { btv->pll.pll_ifreq=28636363; @@ -3307,26 +2927,26 @@ void __devinit bttv_init_card2(struct bttv *btv) btv->pll.pll_crystal=BT848_IFORM_XT1; } /* insmod options can override */ - switch (pll[btv->c.nr]) { - case 0: /* none */ + switch (pll[btv->c.nr]) { + case 0: /* none */ btv->pll.pll_crystal = 0; btv->pll.pll_ifreq = 0; btv->pll.pll_ofreq = 0; - break; - case 1: /* 28 MHz */ + break; + case 1: /* 28 MHz */ case 28: - btv->pll.pll_ifreq = 28636363; + btv->pll.pll_ifreq = 28636363; btv->pll.pll_ofreq = 0; - btv->pll.pll_crystal = BT848_IFORM_XT0; - break; - case 2: /* 35 MHz */ + btv->pll.pll_crystal = BT848_IFORM_XT0; + break; + case 2: /* 35 MHz */ case 35: - btv->pll.pll_ifreq = 35468950; + btv->pll.pll_ifreq = 35468950; btv->pll.pll_ofreq = 0; - btv->pll.pll_crystal = BT848_IFORM_XT1; - break; - } - } + btv->pll.pll_crystal = BT848_IFORM_XT1; + break; + } + } btv->pll.pll_current = -1; /* tuner configuration (from card list / autodetect / insmod option) */ @@ -3335,26 +2955,23 @@ void __devinit bttv_init_card2(struct bttv *btv) if (UNSET != bttv_tvcards[btv->c.type].tuner_type) if(UNSET == btv->tuner_type) - btv->tuner_type = bttv_tvcards[btv->c.type].tuner_type; + btv->tuner_type = bttv_tvcards[btv->c.type].tuner_type; if (UNSET != tuner[btv->c.nr]) btv->tuner_type = tuner[btv->c.nr]; printk("bttv%d: using tuner=%d\n",btv->c.nr,btv->tuner_type); - + if (btv->pinnacle_id != UNSET) + bttv_call_i2c_clients(btv, AUDC_CONFIG_PINNACLE, + &btv->pinnacle_id); if (btv->tuner_type != UNSET) { - struct tuner_setup tun_setup; + struct tuner_setup tun_setup; - tun_setup.mode_mask = T_ANALOG_TV | T_DIGITAL_TV; + tun_setup.mode_mask = T_RADIO | T_ANALOG_TV | T_DIGITAL_TV; tun_setup.type = btv->tuner_type; tun_setup.addr = addr; bttv_call_i2c_clients(btv, TUNER_SET_TYPE_ADDR, &tun_setup); } - if (btv->pinnacle_id != UNSET) { - bttv_call_i2c_clients(btv, AUDC_CONFIG_PINNACLE, - &btv->pinnacle_id); - } - btv->svhs = bttv_tvcards[btv->c.type].svhs; if (svhs[btv->c.nr] != UNSET) btv->svhs = svhs[btv->c.nr]; @@ -3365,8 +2982,8 @@ void __devinit bttv_init_card2(struct bttv *btv) btv->has_radio=1; if (bttv_tvcards[btv->c.type].has_remote) btv->has_remote=1; - if (!bttv_tvcards[btv->c.type].no_gpioirq) - btv->gpioirq=1; + if (bttv_tvcards[btv->c.type].no_gpioirq) + btv->gpioirq=0; if (bttv_tvcards[btv->c.type].audio_hook) btv->audio_hook=bttv_tvcards[btv->c.type].audio_hook; @@ -3407,9 +3024,6 @@ void __devinit bttv_init_card2(struct bttv *btv) if (0 == tda9887 && 0 == bttv_tvcards[btv->c.type].has_dvb && bttv_I2CRead(btv, I2C_TDA9887, "TDA9887") >=0) tda9887 = 1; - /* Hybrid DVB card, DOES have a tda9887 */ - if (btv->c.type == BTTV_BOARD_DVICO_FUSIONHDTV_5_LITE) - tda9887 = 1; if((btv->tuner_type == TUNER_PHILIPS_FM1216ME_MK3) || (btv->tuner_type == TUNER_PHILIPS_FM1236_MK3) || (btv->tuner_type == TUNER_PHILIPS_FM1256_IH3) || @@ -3431,11 +3045,11 @@ static void modtec_eeprom(struct bttv *btv) } else if (strncmp(&(eeprom_data[0x1e]),"Alps TSBB5",10) ==0) { btv->tuner_type=TUNER_ALPS_TSBB5_PAL_I; printk("bttv%d: Modtec: Tuner autodetected by eeprom: %s\n", - btv->c.nr,&eeprom_data[0x1e]); - } else if (strncmp(&(eeprom_data[0x1e]),"Philips FM1246",14) ==0) { - btv->tuner_type=TUNER_PHILIPS_NTSC; - printk("bttv%d: Modtec: Tuner autodetected by eeprom: %s\n", - btv->c.nr,&eeprom_data[0x1e]); + btv->c.nr,&eeprom_data[0x1e]); + } else if (strncmp(&(eeprom_data[0x1e]),"Philips FM1246",14) ==0) { + btv->tuner_type=TUNER_PHILIPS_NTSC; + printk("bttv%d: Modtec: Tuner autodetected by eeprom: %s\n", + btv->c.nr,&eeprom_data[0x1e]); } else { printk("bttv%d: Modtec: Unknown TunerString: %s\n", btv->c.nr,&eeprom_data[0x1e]); @@ -3500,7 +3114,7 @@ static int terratec_active_radio_upgrade(struct bttv *btv) static int __devinit pvr_altera_load(struct bttv *btv, u8 *micro, u32 microlen) { u32 n; - u8 bits; + u8 bits; int i; gpio_inout(0xffffff,BTTV_ALT_DATA|BTTV_ALT_DCLK|BTTV_ALT_NCONFIG); @@ -3536,19 +3150,19 @@ static int __devinit pvr_altera_load(struct bttv *btv, u8 *micro, u32 microlen) static int __devinit pvr_boot(struct bttv *btv) { - const struct firmware *fw_entry; + const struct firmware *fw_entry; int rc; rc = request_firmware(&fw_entry, "hcwamc.rbf", &btv->c.pci->dev); if (rc != 0) { printk(KERN_WARNING "bttv%d: no altera firmware [via hotplug]\n", btv->c.nr); - return rc; - } + return rc; + } rc = pvr_altera_load(btv, fw_entry->data, fw_entry->size); printk(KERN_INFO "bttv%d: altera firmware upload %s\n", btv->c.nr, (rc < 0) ? "failed" : "ok"); - release_firmware(fw_entry); + release_firmware(fw_entry); return rc; } @@ -3562,33 +3176,33 @@ static void __devinit osprey_eeprom(struct bttv *btv) unsigned long serial = 0; if (btv->c.type == 0) { - /* this might be an antique... check for MMAC label in eeprom */ - if ((ee[0]=='M') && (ee[1]=='M') && (ee[2]=='A') && (ee[3]=='C')) { - unsigned char checksum = 0; - for (i =0; i<21; i++) + /* this might be an antique... check for MMAC label in eeprom */ + if ((ee[0]=='M') && (ee[1]=='M') && (ee[2]=='A') && (ee[3]=='C')) { + unsigned char checksum = 0; + for (i =0; i<21; i++) checksum += ee[i]; - if (checksum != ee[21]) + if (checksum != ee[21]) return; - btv->c.type = BTTV_BOARD_OSPREY1x0_848; + btv->c.type = BTTV_OSPREY1x0_848; for (i = 12; i < 21; i++) serial *= 10, serial += ee[i] - '0'; - } + } } else { unsigned short type; - int offset = 4*16; - - for(; offset < 8*16; offset += 16) { - unsigned short checksum = 0; - /* verify the checksum */ - for(i = 0; i<14; i++) checksum += ee[i+offset]; - checksum = ~checksum; /* no idea why */ - if ((((checksum>>8)&0x0FF) == ee[offset+14]) && - ((checksum & 0x0FF) == ee[offset+15])) { - break; - } - } - - if (offset >= 8*16) + int offset = 4*16; + + for(; offset < 8*16; offset += 16) { + unsigned short checksum = 0; + /* verify the checksum */ + for(i = 0; i<14; i++) checksum += ee[i+offset]; + checksum = ~checksum; /* no idea why */ + if ((((checksum>>8)&0x0FF) == ee[offset+14]) && + ((checksum & 0x0FF) == ee[offset+15])) { + break; + } + } + + if (offset >= 8*16) return; /* found a valid descriptor */ @@ -3598,47 +3212,47 @@ static void __devinit osprey_eeprom(struct bttv *btv) /* 848 based */ case 0x0004: - btv->c.type = BTTV_BOARD_OSPREY1x0_848; + btv->c.type = BTTV_OSPREY1x0_848; break; case 0x0005: - btv->c.type = BTTV_BOARD_OSPREY101_848; + btv->c.type = BTTV_OSPREY101_848; break; - /* 878 based */ + /* 878 based */ case 0x0012: case 0x0013: - btv->c.type = BTTV_BOARD_OSPREY1x0; + btv->c.type = BTTV_OSPREY1x0; break; case 0x0014: case 0x0015: - btv->c.type = BTTV_BOARD_OSPREY1x1; + btv->c.type = BTTV_OSPREY1x1; break; case 0x0016: case 0x0017: case 0x0020: - btv->c.type = BTTV_BOARD_OSPREY1x1_SVID; + btv->c.type = BTTV_OSPREY1x1_SVID; break; case 0x0018: case 0x0019: case 0x001E: case 0x001F: - btv->c.type = BTTV_BOARD_OSPREY2xx; + btv->c.type = BTTV_OSPREY2xx; break; case 0x001A: case 0x001B: - btv->c.type = BTTV_BOARD_OSPREY2x0_SVID; + btv->c.type = BTTV_OSPREY2x0_SVID; break; case 0x0040: - btv->c.type = BTTV_BOARD_OSPREY500; + btv->c.type = BTTV_OSPREY500; break; case 0x0050: case 0x0056: - btv->c.type = BTTV_BOARD_OSPREY540; + btv->c.type = BTTV_OSPREY540; /* bttv_osprey_540_init(btv); */ break; case 0x0060: case 0x0070: - btv->c.type = BTTV_BOARD_OSPREY2x0; + btv->c.type = BTTV_OSPREY2x0; /* enable output on select control lines */ gpio_inout(0xffffff,0x000303); break; @@ -3660,27 +3274,27 @@ static void __devinit osprey_eeprom(struct bttv *btv) /* AVermedia specific stuff, from bktr_card.c */ static int tuner_0_table[] = { - TUNER_PHILIPS_NTSC, TUNER_PHILIPS_PAL /* PAL-BG*/, - TUNER_PHILIPS_PAL, TUNER_PHILIPS_PAL /* PAL-I*/, - TUNER_PHILIPS_PAL, TUNER_PHILIPS_PAL, - TUNER_PHILIPS_SECAM, TUNER_PHILIPS_SECAM, - TUNER_PHILIPS_SECAM, TUNER_PHILIPS_PAL, + TUNER_PHILIPS_NTSC, TUNER_PHILIPS_PAL /* PAL-BG*/, + TUNER_PHILIPS_PAL, TUNER_PHILIPS_PAL /* PAL-I*/, + TUNER_PHILIPS_PAL, TUNER_PHILIPS_PAL, + TUNER_PHILIPS_SECAM, TUNER_PHILIPS_SECAM, + TUNER_PHILIPS_SECAM, TUNER_PHILIPS_PAL, TUNER_PHILIPS_FM1216ME_MK3 }; static int tuner_1_table[] = { - TUNER_TEMIC_NTSC, TUNER_TEMIC_PAL, + TUNER_TEMIC_NTSC, TUNER_TEMIC_PAL, TUNER_TEMIC_PAL, TUNER_TEMIC_PAL, TUNER_TEMIC_PAL, TUNER_TEMIC_PAL, - TUNER_TEMIC_4012FY5, TUNER_TEMIC_4012FY5, /* TUNER_TEMIC_SECAM */ - TUNER_TEMIC_4012FY5, TUNER_TEMIC_PAL}; + TUNER_TEMIC_4012FY5, TUNER_TEMIC_4012FY5, /* TUNER_TEMIC_SECAM */ + TUNER_TEMIC_4012FY5, TUNER_TEMIC_PAL}; static void __devinit avermedia_eeprom(struct bttv *btv) { - int tuner_make,tuner_tv_fm,tuner_format,tuner=0; + int tuner_make,tuner_tv_fm,tuner_format,tuner=0; tuner_make = (eeprom_data[0x41] & 0x7); - tuner_tv_fm = (eeprom_data[0x41] & 0x18) >> 3; - tuner_format = (eeprom_data[0x42] & 0xf0) >> 4; + tuner_tv_fm = (eeprom_data[0x41] & 0x18) >> 3; + tuner_format = (eeprom_data[0x42] & 0xf0) >> 4; btv->has_remote = (eeprom_data[0x42] & 0x01); if (tuner_make == 0 || tuner_make == 2) @@ -3711,13 +3325,13 @@ void bttv_tda9880_setnorm(struct bttv *btv, int norm) { /* fix up our card entry */ if(norm==VIDEO_MODE_NTSC) { - bttv_tvcards[BTTV_BOARD_VOODOOTV_FM].audiomux[0]=0x957fff; - bttv_tvcards[BTTV_BOARD_VOODOOTV_FM].audiomux[4]=0x957fff; + bttv_tvcards[BTTV_VOODOOTV_FM].audiomux[0]=0x957fff; + bttv_tvcards[BTTV_VOODOOTV_FM].audiomux[4]=0x957fff; dprintk("bttv_tda9880_setnorm to NTSC\n"); } else { - bttv_tvcards[BTTV_BOARD_VOODOOTV_FM].audiomux[0]=0x947fff; - bttv_tvcards[BTTV_BOARD_VOODOOTV_FM].audiomux[4]=0x947fff; + bttv_tvcards[BTTV_VOODOOTV_FM].audiomux[0]=0x947fff; + bttv_tvcards[BTTV_VOODOOTV_FM].audiomux[4]=0x947fff; dprintk("bttv_tda9880_setnorm to PAL\n"); } /* set GPIO according */ @@ -3728,7 +3342,7 @@ void bttv_tda9880_setnorm(struct bttv *btv, int norm) /* * reset/enable the MSP on some Hauppauge cards - * Thanks to Kyösti Mälkki (kmalkki@cc.hut.fi)! + * Thanks to Kyösti Mälkki (kmalkki@cc.hut.fi)! * * Hauppauge: pin 5 * Voodoo: pin 20 @@ -3739,7 +3353,7 @@ static void __devinit boot_msp34xx(struct bttv *btv, int pin) gpio_inout(mask,mask); gpio_bits(mask,0); - udelay(2500); + udelay(2500); gpio_bits(mask,mask); if (bttv_gpio) @@ -3815,7 +3429,7 @@ static void __devinit init_PXC200(struct bttv *btv) udelay(10); gpio_write(1<<2); - for (i = 0; i < ARRAY_SIZE(vals); i++) { + for (i = 0; i < ARRAY_SIZE(vals); i++) { tmp=bttv_I2CWrite(btv,0x1E,0,vals[i],1); if (tmp != -1) { printk(KERN_INFO @@ -4258,30 +3872,30 @@ avermedia_tv_stereo_audio(struct bttv *btv, struct video_audio *v, int set) static void lt9415_audio(struct bttv *btv, struct video_audio *v, int set) { - int val = 0; + int val = 0; - if (gpio_read() & 0x4000) { + if (gpio_read() & 0x4000) { v->mode = VIDEO_SOUND_MONO; return; } - if (set) { - if (v->mode & VIDEO_SOUND_LANG2) /* A2 SAP */ - val = 0x0080; + if (set) { + if (v->mode & VIDEO_SOUND_LANG2) /* A2 SAP */ + val = 0x0080; if (v->mode & VIDEO_SOUND_STEREO) /* A2 stereo */ - val = 0x0880; - if ((v->mode & VIDEO_SOUND_LANG1) || + val = 0x0880; + if ((v->mode & VIDEO_SOUND_LANG1) || (v->mode & VIDEO_SOUND_MONO)) val = 0; gpio_bits(0x0880, val); - if (bttv_gpio) - bttv_gpio_tracking(btv,"lt9415"); - } else { + if (bttv_gpio) + bttv_gpio_tracking(btv,"lt9415"); + } else { /* autodetect doesn't work with this card :-( */ - v->mode = VIDEO_SOUND_MONO | VIDEO_SOUND_STEREO | + v->mode = VIDEO_SOUND_MONO | VIDEO_SOUND_STEREO | VIDEO_SOUND_LANG1 | VIDEO_SOUND_LANG2; - return; - } + return; + } } /* TDA9821 on TerraTV+ Bt848, Bt878 */ @@ -4404,26 +4018,26 @@ fv2000s_audio(struct bttv *btv, struct video_audio *v, int set) static void windvr_audio(struct bttv *btv, struct video_audio *v, int set) { - unsigned long val = 0; - - if (set) { - if (v->mode & VIDEO_SOUND_MONO) - val = 0x040000; - if (v->mode & VIDEO_SOUND_LANG1) - val = 0; - if (v->mode & VIDEO_SOUND_LANG2) - val = 0x100000; - if (v->mode & VIDEO_SOUND_STEREO) - val = 0; - if (val) { + unsigned long val = 0; + + if (set) { + if (v->mode & VIDEO_SOUND_MONO) + val = 0x040000; + if (v->mode & VIDEO_SOUND_LANG1) + val = 0; + if (v->mode & VIDEO_SOUND_LANG2) + val = 0x100000; + if (v->mode & VIDEO_SOUND_STEREO) + val = 0; + if (val) { gpio_bits(0x140000, val); - if (bttv_gpio) - bttv_gpio_tracking(btv,"windvr"); - } - } else { - v->mode = VIDEO_SOUND_MONO | VIDEO_SOUND_STEREO | - VIDEO_SOUND_LANG1 | VIDEO_SOUND_LANG2; - } + if (bttv_gpio) + bttv_gpio_tracking(btv,"windvr"); + } + } else { + v->mode = VIDEO_SOUND_MONO | VIDEO_SOUND_STEREO | + VIDEO_SOUND_LANG1 | VIDEO_SOUND_LANG2; + } } /* @@ -4666,10 +4280,10 @@ static void kodicom4400r_init(struct bttv *btv) static void xguard_muxsel(struct bttv *btv, unsigned int input) { static const int masks[] = { - ENB0, ENB0|IN00, ENB0|IN10, ENB0|IN00|IN10, - ENA0, ENA0|IN00, ENA0|IN10, ENA0|IN00|IN10, - ENB1, ENB1|IN01, ENB1|IN11, ENB1|IN01|IN11, - ENA1, ENA1|IN01, ENA1|IN11, ENA1|IN01|IN11, + ENB0, ENB0|IN00, ENB0|IN10, ENB0|IN00|IN10, + ENA0, ENA0|IN00, ENA0|IN10, ENA0|IN00|IN10, + ENB1, ENB1|IN01, ENB1|IN11, ENB1|IN01|IN11, + ENA1, ENA1|IN01, ENA1|IN11, ENA1|IN01|IN11, }; gpio_write(masks[input%16]); } @@ -4774,10 +4388,10 @@ static void ivc120_muxsel(struct bttv *btv, unsigned int input) static void PXC200_muxsel(struct bttv *btv, unsigned int input) { - int rc; + int rc; long mux; int bitmask; - unsigned char buf[2]; + unsigned char buf[2]; /* Read PIC config to determine if this is a PXC200F */ /* PX_I2C_CMD_CFG*/ @@ -4807,14 +4421,14 @@ static void PXC200_muxsel(struct bttv *btv, unsigned int input) /* bitmask=0x30f; */ bitmask=0x302; /* check whether we have a PXC200A */ - if (btv->cardid == PX_PXC200A_CARDID) { + if (btv->cardid == PX_PXC200A_CARDID) { bitmask ^= 0x180; /* use 7 and 9, not 8 and 9 */ bitmask |= 7<<4; /* the DAC */ } btwrite(bitmask, BT848_GPIO_OUT_EN); bitmask = btread(BT848_GPIO_DATA); - if (btv->cardid == PX_PXC200A_CARDID) + if (btv->cardid == PX_PXC200A_CARDID) bitmask = (bitmask & ~0x280) | ((mux & 2) << 8) | ((mux & 1) << 7); else /* older device */ bitmask = (bitmask & ~0x300) | ((mux & 3) << 8); @@ -4827,7 +4441,7 @@ static void PXC200_muxsel(struct bttv *btv, unsigned int input) * * needed because bttv-driver sets mux before calling this function */ - if (btv->cardid == PX_PXC200A_CARDID) + if (btv->cardid == PX_PXC200A_CARDID) btaor(2<<5, ~BT848_IFORM_MUXSEL, BT848_IFORM); else /* older device */ btand(~BT848_IFORM_MUXSEL,BT848_IFORM); @@ -4871,9 +4485,10 @@ void __devinit bttv_check_chipset(void) } if (UNSET != latency) printk(KERN_INFO "bttv: pci latency fixup [%d]\n",latency); - while ((dev = pci_get_device(PCI_VENDOR_ID_INTEL, + + while ((dev = pci_find_device(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82441, dev))) { - unsigned char b; + unsigned char b; pci_read_config_byte(dev, 0x53, &b); if (bttv_debug) printk(KERN_INFO "bttv: Host bridge: 82441FX Natoma, " @@ -4883,7 +4498,7 @@ void __devinit bttv_check_chipset(void) int __devinit bttv_handle_chipset(struct bttv *btv) { - unsigned char command; + unsigned char command; if (!triton1 && !vsfx && UNSET == latency) return 0; @@ -4904,13 +4519,13 @@ int __devinit bttv_handle_chipset(struct bttv *btv) btv->triton1 = BT848_INT_ETBF; } else { /* bt878 has a bit in the pci config space for it */ - pci_read_config_byte(btv->c.pci, BT878_DEVCTRL, &command); + pci_read_config_byte(btv->c.pci, BT878_DEVCTRL, &command); if (triton1) command |= BT878_EN_TBFX; if (vsfx) command |= BT878_EN_VSFX; - pci_write_config_byte(btv->c.pci, BT878_DEVCTRL, command); - } + pci_write_config_byte(btv->c.pci, BT878_DEVCTRL, command); + } if (UNSET != latency) pci_write_config_byte(btv->c.pci, PCI_LATENCY_TIMER, latency); return 0; diff --git a/trunk/drivers/media/video/bttv-driver.c b/trunk/drivers/media/video/bttv-driver.c index 0005741d5514..d538a994ff04 100644 --- a/trunk/drivers/media/video/bttv-driver.c +++ b/trunk/drivers/media/video/bttv-driver.c @@ -3,7 +3,7 @@ bttv - Bt848 frame grabber driver Copyright (C) 1996,97,98 Ralph Metzler - & Marcus Metzler + & Marcus Metzler (c) 1999-2002 Gerd Knorr some v4l2 code lines are taken from Justin's bttv2 driver which is @@ -192,8 +192,8 @@ static u8 SRAM_Table[][60] = const struct bttv_tvnorm bttv_tvnorms[] = { /* PAL-BDGHI */ - /* max. active video is actually 922, but 924 is divisible by 4 and 3! */ - /* actually, max active PAL with HSCALE=0 is 948, NTSC is 768 - nil */ + /* max. active video is actually 922, but 924 is divisible by 4 and 3! */ + /* actually, max active PAL with HSCALE=0 is 948, NTSC is 768 - nil */ { .v4l2_id = V4L2_STD_PAL, .name = "PAL", @@ -806,9 +806,9 @@ static void bt848A_set_timing(struct bttv *btv) btv->c.nr,table_idx); /* timing change...reset timing generator address */ - btwrite(0x00, BT848_TGCTRL); - btwrite(0x02, BT848_TGCTRL); - btwrite(0x00, BT848_TGCTRL); + btwrite(0x00, BT848_TGCTRL); + btwrite(0x02, BT848_TGCTRL); + btwrite(0x00, BT848_TGCTRL); len=SRAM_Table[table_idx][0]; for(i = 1; i <= len; i++) @@ -847,7 +847,7 @@ static void bt848_hue(struct bttv *btv, int hue) /* -128 to 127 */ value = (hue >> 8) - 128; - btwrite(value & 0xff, BT848_HUE); + btwrite(value & 0xff, BT848_HUE); } static void bt848_contrast(struct bttv *btv, int cont) @@ -859,9 +859,9 @@ static void bt848_contrast(struct bttv *btv, int cont) /* 0-511 */ value = (cont >> 7); hibit = (value >> 6) & 4; - btwrite(value & 0xff, BT848_CONTRAST_LO); - btaor(hibit, ~4, BT848_E_CONTROL); - btaor(hibit, ~4, BT848_O_CONTROL); + btwrite(value & 0xff, BT848_CONTRAST_LO); + btaor(hibit, ~4, BT848_E_CONTROL); + btaor(hibit, ~4, BT848_O_CONTROL); } static void bt848_sat(struct bttv *btv, int color) @@ -873,12 +873,12 @@ static void bt848_sat(struct bttv *btv, int color) /* 0-511 for the color */ val_u = ((color * btv->opt_uv_ratio) / 50) >> 7; val_v = (((color * (100 - btv->opt_uv_ratio) / 50) >>7)*180L)/254; - hibits = (val_u >> 7) & 2; + hibits = (val_u >> 7) & 2; hibits |= (val_v >> 8) & 1; - btwrite(val_u & 0xff, BT848_SAT_U_LO); - btwrite(val_v & 0xff, BT848_SAT_V_LO); - btaor(hibits, ~3, BT848_E_CONTROL); - btaor(hibits, ~3, BT848_O_CONTROL); + btwrite(val_u & 0xff, BT848_SAT_U_LO); + btwrite(val_v & 0xff, BT848_SAT_V_LO); + btaor(hibits, ~3, BT848_E_CONTROL); + btaor(hibits, ~3, BT848_O_CONTROL); } /* ----------------------------------------------------------------------- */ @@ -891,7 +891,7 @@ video_mux(struct bttv *btv, unsigned int input) if (input >= bttv_tvcards[btv->c.type].video_inputs) return -EINVAL; - /* needed by RemoteVideo MX */ + /* needed by RemoteVideo MX */ mask2 = bttv_tvcards[btv->c.type].gpiomask2; if (mask2) gpio_inout(mask2,mask2); @@ -964,7 +964,7 @@ i2c_vidiocschan(struct bttv *btv) c.norm = btv->tvnorm; c.channel = btv->input; bttv_call_i2c_clients(btv,VIDIOCSCHAN,&c); - if (btv->c.type == BTTV_BOARD_VOODOOTV_FM) + if (btv->c.type == BTTV_VOODOOTV_FM) bttv_tda9880_setnorm(btv,c.norm); } @@ -988,7 +988,7 @@ set_tvnorm(struct bttv *btv, unsigned int norm) bt848A_set_timing(btv); switch (btv->c.type) { - case BTTV_BOARD_VOODOOTV_FM: + case BTTV_VOODOOTV_FM: bttv_tda9880_setnorm(btv,norm); break; } @@ -1055,22 +1055,22 @@ static void init_bt848(struct bttv *btv) btwrite(BT848_COLOR_CTL_GAMMA, BT848_COLOR_CTL); btwrite(BT848_IFORM_XTAUTO | BT848_IFORM_AUTO, BT848_IFORM); - /* set planar and packed mode trigger points and */ - /* set rising edge of inverted GPINTR pin as irq trigger */ - btwrite(BT848_GPIO_DMA_CTL_PKTP_32| - BT848_GPIO_DMA_CTL_PLTP1_16| - BT848_GPIO_DMA_CTL_PLTP23_16| - BT848_GPIO_DMA_CTL_GPINTC| - BT848_GPIO_DMA_CTL_GPINTI, - BT848_GPIO_DMA_CTL); + /* set planar and packed mode trigger points and */ + /* set rising edge of inverted GPINTR pin as irq trigger */ + btwrite(BT848_GPIO_DMA_CTL_PKTP_32| + BT848_GPIO_DMA_CTL_PLTP1_16| + BT848_GPIO_DMA_CTL_PLTP23_16| + BT848_GPIO_DMA_CTL_GPINTC| + BT848_GPIO_DMA_CTL_GPINTI, + BT848_GPIO_DMA_CTL); val = btv->opt_chroma_agc ? BT848_SCLOOP_CAGC : 0; - btwrite(val, BT848_E_SCLOOP); - btwrite(val, BT848_O_SCLOOP); + btwrite(val, BT848_E_SCLOOP); + btwrite(val, BT848_O_SCLOOP); - btwrite(0x20, BT848_E_VSCALE_HI); - btwrite(0x20, BT848_O_VSCALE_HI); - btwrite(BT848_ADC_RESERVED | (btv->opt_adc_crush ? BT848_ADC_CRUSH : 0), + btwrite(0x20, BT848_E_VSCALE_HI); + btwrite(0x20, BT848_O_VSCALE_HI); + btwrite(BT848_ADC_RESERVED | (btv->opt_adc_crush ? BT848_ADC_CRUSH : 0), BT848_ADC); btwrite(whitecrush_upper, BT848_WC_UP); @@ -1089,7 +1089,7 @@ static void init_bt848(struct bttv *btv) bt848_contrast(btv, btv->contrast); bt848_sat(btv, btv->saturation); - /* interrupt */ + /* interrupt */ init_irqreg(btv); } @@ -1105,7 +1105,7 @@ static void bttv_reinit_bt848(struct bttv *btv) spin_unlock_irqrestore(&btv->s_lock,flags); init_bt848(btv); - btv->pll.pll_current = -1; + btv->pll.pll_current = -1; set_input(btv,btv->input); } @@ -1398,7 +1398,7 @@ bttv_switch_overlay(struct bttv *btv, struct bttv_fh *fh, /* video4linux (1) interface */ static int bttv_prepare_buffer(struct bttv *btv, struct bttv_buffer *buf, - const struct bttv_format *fmt, + const struct bttv_format *fmt, unsigned int width, unsigned int height, enum v4l2_field field) { @@ -1521,8 +1521,8 @@ static const char *v4l1_ioctls[] = { static int bttv_common_ioctls(struct bttv *btv, unsigned int cmd, void *arg) { switch (cmd) { - case BTTV_VERSION: - return BTTV_VERSION_CODE; + case BTTV_VERSION: + return BTTV_VERSION_CODE; /* *** v4l1 *** ************************************************ */ case VIDIOCGFREQ: @@ -1576,32 +1576,32 @@ static int bttv_common_ioctls(struct bttv *btv, unsigned int cmd, void *arg) return 0; } - case VIDIOCGCHAN: - { - struct video_channel *v = arg; + case VIDIOCGCHAN: + { + struct video_channel *v = arg; unsigned int channel = v->channel; - if (channel >= bttv_tvcards[btv->c.type].video_inputs) - return -EINVAL; - v->tuners=0; - v->flags = VIDEO_VC_AUDIO; - v->type = VIDEO_TYPE_CAMERA; - v->norm = btv->tvnorm; + if (channel >= bttv_tvcards[btv->c.type].video_inputs) + return -EINVAL; + v->tuners=0; + v->flags = VIDEO_VC_AUDIO; + v->type = VIDEO_TYPE_CAMERA; + v->norm = btv->tvnorm; if (channel == bttv_tvcards[btv->c.type].tuner) { - strcpy(v->name,"Television"); - v->flags|=VIDEO_VC_TUNER; - v->type=VIDEO_TYPE_TV; - v->tuners=1; - } else if (channel == btv->svhs) { - strcpy(v->name,"S-Video"); - } else { - sprintf(v->name,"Composite%d",channel); + strcpy(v->name,"Television"); + v->flags|=VIDEO_VC_TUNER; + v->type=VIDEO_TYPE_TV; + v->tuners=1; + } else if (channel == btv->svhs) { + strcpy(v->name,"S-Video"); + } else { + sprintf(v->name,"Composite%d",channel); } return 0; - } - case VIDIOCSCHAN: - { - struct video_channel *v = arg; + } + case VIDIOCSCHAN: + { + struct video_channel *v = arg; unsigned int channel = v->channel; if (channel >= bttv_tvcards[btv->c.type].video_inputs) @@ -1623,7 +1623,7 @@ static int bttv_common_ioctls(struct bttv *btv, unsigned int cmd, void *arg) return 0; } - case VIDIOCGAUDIO: + case VIDIOCGAUDIO: { struct video_audio *v = arg; @@ -1728,7 +1728,7 @@ static int bttv_common_ioctls(struct bttv *btv, unsigned int cmd, void *arg) } else if (i->index == btv->svhs) { sprintf(i->name, "S-Video"); } else { - sprintf(i->name,"Composite%d",i->index); + sprintf(i->name,"Composite%d",i->index); } if (i->index == btv->input) { __u32 dstatus = btread(BT848_DSTATUS); @@ -1851,11 +1851,6 @@ static int bttv_common_ioctls(struct bttv *btv, unsigned int cmd, void *arg) up(&btv->lock); return 0; } - case VIDIOC_LOG_STATUS: - { - bttv_call_i2c_clients(btv, VIDIOC_LOG_STATUS, 0); - return 0; - } default: return -ENOIOCTLCMD; @@ -2168,7 +2163,7 @@ static int bttv_s_fmt(struct bttv_fh *fh, struct bttv *btv, if (0 != retval) return retval; if (locked_btres(fh->btv, RESOURCE_VBI)) - return -EBUSY; + return -EBUSY; bttv_vbi_try_fmt(fh,f); bttv_vbi_setlines(fh,btv,f->fmt.vbi.count[0]); bttv_vbi_get_fmt(fh,f); @@ -2206,9 +2201,9 @@ static int bttv_do_ioctl(struct inode *inode, struct file *file, bttv_reinit_bt848(btv); switch (cmd) { - case VIDIOCSFREQ: - case VIDIOCSTUNER: - case VIDIOCSCHAN: + case VIDIOCSFREQ: + case VIDIOCSTUNER: + case VIDIOCSCHAN: case VIDIOC_S_CTRL: case VIDIOC_S_STD: case VIDIOC_S_INPUT: @@ -2224,10 +2219,10 @@ static int bttv_do_ioctl(struct inode *inode, struct file *file, /* *** v4l1 *** ************************************************ */ case VIDIOCGCAP: { - struct video_capability *cap = arg; + struct video_capability *cap = arg; memset(cap,0,sizeof(*cap)); - strcpy(cap->name,btv->video_dev->name); + strcpy(cap->name,btv->video_dev->name); if (V4L2_BUF_TYPE_VBI_CAPTURE == fh->type) { /* vbi */ cap->type = VID_TYPE_TUNER|VID_TYPE_TELETEXT; @@ -2247,7 +2242,7 @@ static int bttv_do_ioctl(struct inode *inode, struct file *file, } cap->channels = bttv_tvcards[btv->c.type].video_inputs; cap->audios = bttv_tvcards[btv->c.type].audio_inputs; - return 0; + return 0; } case VIDIOCGPICT: @@ -2296,7 +2291,7 @@ static int bttv_do_ioctl(struct inode *inode, struct file *file, bt848_hue(btv,pic->hue); bt848_sat(btv,pic->colour); up(&fh->cap.lock); - return 0; + return 0; } case VIDIOCGWIN: @@ -2357,8 +2352,8 @@ static int bttv_do_ioctl(struct inode *inode, struct file *file, unsigned long end; if(!capable(CAP_SYS_ADMIN) && - !capable(CAP_SYS_RAWIO)) - return -EPERM; + !capable(CAP_SYS_RAWIO)) + return -EPERM; end = (unsigned long)fbuf->base + fbuf->height * fbuf->bytesperline; down(&fh->cap.lock); @@ -2432,7 +2427,7 @@ static int bttv_do_ioctl(struct inode *inode, struct file *file, } /* switch over */ - retval = bttv_switch_overlay(btv,fh,new); + retval = bttv_switch_overlay(btv,fh,new); up(&fh->cap.lock); return retval; } @@ -2571,13 +2566,13 @@ static int bttv_do_ioctl(struct inode *inode, struct file *file, return 0; } - case BTTV_VERSION: - case VIDIOCGFREQ: - case VIDIOCSFREQ: - case VIDIOCGTUNER: - case VIDIOCSTUNER: - case VIDIOCGCHAN: - case VIDIOCSCHAN: + case BTTV_VERSION: + case VIDIOCGFREQ: + case VIDIOCSFREQ: + case VIDIOCGTUNER: + case VIDIOCSTUNER: + case VIDIOCGCHAN: + case VIDIOCSCHAN: case VIDIOCGAUDIO: case VIDIOCSAUDIO: return bttv_common_ioctls(btv,cmd,arg); @@ -2589,8 +2584,8 @@ static int bttv_do_ioctl(struct inode *inode, struct file *file, if (0 == v4l2) return -EINVAL; - strcpy(cap->driver,"bttv"); - strlcpy(cap->card,btv->video_dev->name,sizeof(cap->card)); + strcpy(cap->driver,"bttv"); + strlcpy(cap->card,btv->video_dev->name,sizeof(cap->card)); sprintf(cap->bus_info,"PCI:%s",pci_name(btv->c.pci)); cap->version = BTTV_VERSION_CODE; cap->capabilities = @@ -2861,7 +2856,6 @@ static int bttv_do_ioctl(struct inode *inode, struct file *file, case VIDIOC_S_TUNER: case VIDIOC_G_FREQUENCY: case VIDIOC_S_FREQUENCY: - case VIDIOC_LOG_STATUS: return bttv_common_ioctls(btv,cmd,arg); default: @@ -3097,7 +3091,7 @@ static struct video_device bttv_video_template = { .name = "UNSET", .type = VID_TYPE_CAPTURE|VID_TYPE_TUNER| - VID_TYPE_CLIPPING|VID_TYPE_SCALES, + VID_TYPE_CLIPPING|VID_TYPE_SCALES, .hardware = VID_HARDWARE_BT848, .fops = &bttv_fops, .minor = -1, @@ -3143,7 +3137,7 @@ static int radio_open(struct inode *inode, struct file *file) audio_mux(btv,AUDIO_RADIO); up(&btv->lock); - return 0; + return 0; } static int radio_release(struct inode *inode, struct file *file) @@ -3166,34 +3160,34 @@ static int radio_do_ioctl(struct inode *inode, struct file *file, switch (cmd) { case VIDIOCGCAP: { - struct video_capability *cap = arg; + struct video_capability *cap = arg; memset(cap,0,sizeof(*cap)); - strcpy(cap->name,btv->radio_dev->name); - cap->type = VID_TYPE_TUNER; + strcpy(cap->name,btv->radio_dev->name); + cap->type = VID_TYPE_TUNER; cap->channels = 1; cap->audios = 1; - return 0; + return 0; } - case VIDIOCGTUNER: - { - struct video_tuner *v = arg; + case VIDIOCGTUNER: + { + struct video_tuner *v = arg; - if(v->tuner) - return -EINVAL; + if(v->tuner) + return -EINVAL; memset(v,0,sizeof(*v)); - strcpy(v->name, "Radio"); - bttv_call_i2c_clients(btv,cmd,v); - return 0; - } - case VIDIOCSTUNER: + strcpy(v->name, "Radio"); + bttv_call_i2c_clients(btv,cmd,v); + return 0; + } + case VIDIOCSTUNER: /* nothing to do */ return 0; case BTTV_VERSION: - case VIDIOCGFREQ: - case VIDIOCSFREQ: + case VIDIOCGFREQ: + case VIDIOCSFREQ: case VIDIOCGAUDIO: case VIDIOCSAUDIO: return bttv_common_ioctls(btv,cmd,arg); @@ -3699,7 +3693,7 @@ static irqreturn_t bttv_irq(int irq, void *dev_id, struct pt_regs * regs) } if (astat&BT848_INT_VSYNC) - btv->field_count++; + btv->field_count++; if (astat & BT848_INT_GPINT) { wake_up(&btv->gpioq); @@ -3711,13 +3705,13 @@ static irqreturn_t bttv_irq(int irq, void *dev_id, struct pt_regs * regs) wake_up(&btv->i2c_queue); } - if ((astat & BT848_INT_RISCI) && (stat & (4<<28))) + if ((astat & BT848_INT_RISCI) && (stat & (4<<28))) bttv_irq_switch_vbi(btv); - if ((astat & BT848_INT_RISCI) && (stat & (2<<28))) + if ((astat & BT848_INT_RISCI) && (stat & (2<<28))) bttv_irq_wakeup_top(btv); - if ((astat & BT848_INT_RISCI) && (stat & (1<<28))) + if ((astat & BT848_INT_RISCI) && (stat & (1<<28))) bttv_irq_switch_video(btv); if ((astat & BT848_INT_HLOCK) && btv->opt_automute) @@ -3742,22 +3736,10 @@ static irqreturn_t bttv_irq(int irq, void *dev_id, struct pt_regs * regs) count++; if (count > 4) { - - if (count > 8 || !(astat & BT848_INT_GPINT)) { - btwrite(0, BT848_INT_MASK); - - printk(KERN_ERR - "bttv%d: IRQ lockup, cleared int mask [", btv->c.nr); - } else { - printk(KERN_ERR - "bttv%d: IRQ lockup, clearing GPINT from int mask [", btv->c.nr); - - btwrite(btread(BT848_INT_MASK) & (-1 ^ BT848_INT_GPINT), - BT848_INT_MASK); - }; - + btwrite(0, BT848_INT_MASK); + printk(KERN_ERR + "bttv%d: IRQ lockup, cleared int mask [", btv->c.nr); bttv_print_irqbits(stat,astat); - printk("]\n"); } } @@ -3826,7 +3808,7 @@ static int __devinit bttv_register_video(struct bttv *btv) /* video */ btv->video_dev = vdev_init(btv, &bttv_video_template, "video"); - if (NULL == btv->video_dev) + if (NULL == btv->video_dev) goto err; if (video_register_device(btv->video_dev,VFL_TYPE_GRABBER,video_nr)<0) goto err; @@ -3836,18 +3818,18 @@ static int __devinit bttv_register_video(struct bttv *btv) /* vbi */ btv->vbi_dev = vdev_init(btv, &bttv_vbi_template, "vbi"); - if (NULL == btv->vbi_dev) + if (NULL == btv->vbi_dev) goto err; - if (video_register_device(btv->vbi_dev,VFL_TYPE_VBI,vbi_nr)<0) + if (video_register_device(btv->vbi_dev,VFL_TYPE_VBI,vbi_nr)<0) goto err; printk(KERN_INFO "bttv%d: registered device vbi%d\n", btv->c.nr,btv->vbi_dev->minor & 0x1f); - if (!btv->has_radio) + if (!btv->has_radio) return 0; /* radio */ btv->radio_dev = vdev_init(btv, &radio_template, "radio"); - if (NULL == btv->radio_dev) + if (NULL == btv->radio_dev) goto err; if (video_register_device(btv->radio_dev, VFL_TYPE_RADIO,radio_nr)<0) goto err; @@ -3868,11 +3850,11 @@ static int __devinit bttv_register_video(struct bttv *btv) static void pci_set_command(struct pci_dev *dev) { #if defined(__powerpc__) - unsigned int cmd; + unsigned int cmd; - pci_read_config_dword(dev, PCI_COMMAND, &cmd); - cmd = (cmd | PCI_COMMAND_MEMORY ); - pci_write_config_dword(dev, PCI_COMMAND, cmd); + pci_read_config_dword(dev, PCI_COMMAND, &cmd); + cmd = (cmd | PCI_COMMAND_MEMORY ); + pci_write_config_dword(dev, PCI_COMMAND, cmd); #endif } @@ -3886,62 +3868,63 @@ static int __devinit bttv_probe(struct pci_dev *dev, if (bttv_num == BTTV_MAX) return -ENOMEM; printk(KERN_INFO "bttv: Bt8xx card found (%d).\n", bttv_num); - btv=&bttvs[bttv_num]; + btv=&bttvs[bttv_num]; memset(btv,0,sizeof(*btv)); btv->c.nr = bttv_num; sprintf(btv->c.name,"bttv%d",btv->c.nr); /* initialize structs / fill in defaults */ - init_MUTEX(&btv->lock); - init_MUTEX(&btv->reslock); - spin_lock_init(&btv->s_lock); - spin_lock_init(&btv->gpio_lock); - init_waitqueue_head(&btv->gpioq); - init_waitqueue_head(&btv->i2c_queue); - INIT_LIST_HEAD(&btv->c.subs); - INIT_LIST_HEAD(&btv->capture); - INIT_LIST_HEAD(&btv->vcapture); + init_MUTEX(&btv->lock); + init_MUTEX(&btv->reslock); + spin_lock_init(&btv->s_lock); + spin_lock_init(&btv->gpio_lock); + init_waitqueue_head(&btv->gpioq); + init_waitqueue_head(&btv->i2c_queue); + INIT_LIST_HEAD(&btv->c.subs); + INIT_LIST_HEAD(&btv->capture); + INIT_LIST_HEAD(&btv->vcapture); v4l2_prio_init(&btv->prio); init_timer(&btv->timeout); btv->timeout.function = bttv_irq_timeout; btv->timeout.data = (unsigned long)btv; - btv->i2c_rc = -1; - btv->tuner_type = UNSET; - btv->pinnacle_id = UNSET; + btv->i2c_rc = -1; + btv->tuner_type = UNSET; + btv->pinnacle_id = UNSET; btv->new_input = UNSET; + btv->gpioirq = 1; btv->has_radio=radio[btv->c.nr]; /* pci stuff (init, get irq/mmio, ... */ btv->c.pci = dev; - btv->id = dev->device; + btv->id = dev->device; if (pci_enable_device(dev)) { - printk(KERN_WARNING "bttv%d: Can't enable device.\n", + printk(KERN_WARNING "bttv%d: Can't enable device.\n", btv->c.nr); return -EIO; } - if (pci_set_dma_mask(dev, DMA_32BIT_MASK)) { - printk(KERN_WARNING "bttv%d: No suitable DMA available.\n", + if (pci_set_dma_mask(dev, DMA_32BIT_MASK)) { + printk(KERN_WARNING "bttv%d: No suitable DMA available.\n", btv->c.nr); return -EIO; - } + } if (!request_mem_region(pci_resource_start(dev,0), pci_resource_len(dev,0), btv->c.name)) { - printk(KERN_WARNING "bttv%d: can't request iomem (0x%lx).\n", + printk(KERN_WARNING "bttv%d: can't request iomem (0x%lx).\n", btv->c.nr, pci_resource_start(dev,0)); return -EBUSY; } - pci_set_master(dev); + pci_set_master(dev); pci_set_command(dev); pci_set_drvdata(dev,btv); - pci_read_config_byte(dev, PCI_CLASS_REVISION, &btv->revision); - pci_read_config_byte(dev, PCI_LATENCY_TIMER, &lat); - printk(KERN_INFO "bttv%d: Bt%d (rev %d) at %s, ", - bttv_num,btv->id, btv->revision, pci_name(dev)); - printk("irq: %d, latency: %d, mmio: 0x%lx\n", + pci_read_config_byte(dev, PCI_CLASS_REVISION, &btv->revision); + pci_read_config_byte(dev, PCI_LATENCY_TIMER, &lat); + printk(KERN_INFO "bttv%d: Bt%d (rev %d) at %s, ", + bttv_num,btv->id, btv->revision, pci_name(dev)); + printk("irq: %d, latency: %d, mmio: 0x%lx\n", btv->c.pci->irq, lat, pci_resource_start(dev,0)); schedule(); @@ -3952,23 +3935,23 @@ static int __devinit bttv_probe(struct pci_dev *dev, goto fail1; } - /* identify card */ + /* identify card */ bttv_idcard(btv); - /* disable irqs, register irq handler */ + /* disable irqs, register irq handler */ btwrite(0, BT848_INT_MASK); - result = request_irq(btv->c.pci->irq, bttv_irq, - SA_SHIRQ | SA_INTERRUPT,btv->c.name,(void *)btv); - if (result < 0) { - printk(KERN_ERR "bttv%d: can't get IRQ %d\n", + result = request_irq(btv->c.pci->irq, bttv_irq, + SA_SHIRQ | SA_INTERRUPT,btv->c.name,(void *)btv); + if (result < 0) { + printk(KERN_ERR "bttv%d: can't get IRQ %d\n", bttv_num,btv->c.pci->irq); goto fail1; - } + } if (0 != bttv_handle_chipset(btv)) { result = -EIO; goto fail2; - } + } /* init options from insmod args */ btv->opt_combfilter = combfilter; @@ -3994,29 +3977,29 @@ static int __devinit bttv_probe(struct pci_dev *dev, btv->input = 0; /* initialize hardware */ - if (bttv_gpio) - bttv_gpio_tracking(btv,"pre-init"); + if (bttv_gpio) + bttv_gpio_tracking(btv,"pre-init"); bttv_risc_init_main(btv); init_bt848(btv); /* gpio */ - btwrite(0x00, BT848_GPIO_REG_INP); - btwrite(0x00, BT848_GPIO_OUT_EN); - if (bttv_verbose) - bttv_gpio_tracking(btv,"init"); + btwrite(0x00, BT848_GPIO_REG_INP); + btwrite(0x00, BT848_GPIO_OUT_EN); + if (bttv_verbose) + bttv_gpio_tracking(btv,"init"); - /* needs to be done before i2c is registered */ - bttv_init_card1(btv); + /* needs to be done before i2c is registered */ + bttv_init_card1(btv); - /* register i2c + gpio */ - init_bttv_i2c(btv); + /* register i2c + gpio */ + init_bttv_i2c(btv); - /* some card-specific stuff (needs working i2c) */ - bttv_init_card2(btv); + /* some card-specific stuff (needs working i2c) */ + bttv_init_card2(btv); init_irqreg(btv); - /* register video4linux + input */ + /* register video4linux + input */ if (!bttv_tvcards[btv->c.type].no_video) { bttv_register_video(btv); bt848_bright(btv,32768); @@ -4035,10 +4018,10 @@ static int __devinit bttv_probe(struct pci_dev *dev, /* everything is fine */ bttv_num++; - return 0; + return 0; fail2: - free_irq(btv->c.pci->irq,btv); + free_irq(btv->c.pci->irq,btv); fail1: if (btv->bt848_mmio) @@ -4051,12 +4034,12 @@ static int __devinit bttv_probe(struct pci_dev *dev, static void __devexit bttv_remove(struct pci_dev *pci_dev) { - struct bttv *btv = pci_get_drvdata(pci_dev); + struct bttv *btv = pci_get_drvdata(pci_dev); if (bttv_verbose) printk("bttv%d: unloading\n",btv->c.nr); - /* shutdown everything (DMA+IRQs) */ + /* shutdown everything (DMA+IRQs) */ btand(~15, BT848_GPIO_DMA_CTL); btwrite(0, BT848_INT_MASK); btwrite(~0x0, BT848_INT_STAT); @@ -4069,7 +4052,7 @@ static void __devexit bttv_remove(struct pci_dev *pci_dev) wake_up(&btv->gpioq); bttv_sub_del_devices(&btv->c); - /* unregister i2c_bus + input */ + /* unregister i2c_bus + input */ fini_bttv_i2c(btv); /* unregister video4linux */ @@ -4079,18 +4062,18 @@ static void __devexit bttv_remove(struct pci_dev *pci_dev) btcx_riscmem_free(btv->c.pci,&btv->main); /* free ressources */ - free_irq(btv->c.pci->irq,btv); + free_irq(btv->c.pci->irq,btv); iounmap(btv->bt848_mmio); - release_mem_region(pci_resource_start(btv->c.pci,0), - pci_resource_len(btv->c.pci,0)); + release_mem_region(pci_resource_start(btv->c.pci,0), + pci_resource_len(btv->c.pci,0)); pci_set_drvdata(pci_dev, NULL); - return; + return; } static int bttv_suspend(struct pci_dev *pci_dev, pm_message_t state) { - struct bttv *btv = pci_get_drvdata(pci_dev); + struct bttv *btv = pci_get_drvdata(pci_dev); struct bttv_buffer_set idle; unsigned long flags; @@ -4125,7 +4108,7 @@ static int bttv_suspend(struct pci_dev *pci_dev, pm_message_t state) static int bttv_resume(struct pci_dev *pci_dev) { - struct bttv *btv = pci_get_drvdata(pci_dev); + struct bttv *btv = pci_get_drvdata(pci_dev); unsigned long flags; int err; @@ -4170,24 +4153,24 @@ static int bttv_resume(struct pci_dev *pci_dev) } static struct pci_device_id bttv_pci_tbl[] = { - {PCI_VENDOR_ID_BROOKTREE, PCI_DEVICE_ID_BT848, - PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, + {PCI_VENDOR_ID_BROOKTREE, PCI_DEVICE_ID_BT848, + PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, {PCI_VENDOR_ID_BROOKTREE, PCI_DEVICE_ID_BT849, - PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, + PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, {PCI_VENDOR_ID_BROOKTREE, PCI_DEVICE_ID_BT878, - PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, + PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, {PCI_VENDOR_ID_BROOKTREE, PCI_DEVICE_ID_BT879, - PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, - {0,} + PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, + {0,} }; MODULE_DEVICE_TABLE(pci, bttv_pci_tbl); static struct pci_driver bttv_pci_driver = { - .name = "bttv", - .id_table = bttv_pci_tbl, - .probe = bttv_probe, - .remove = __devexit_p(bttv_remove), + .name = "bttv", + .id_table = bttv_pci_tbl, + .probe = bttv_probe, + .remove = __devexit_p(bttv_remove), .suspend = bttv_suspend, .resume = bttv_resume, }; diff --git a/trunk/drivers/media/video/bttv-gpio.c b/trunk/drivers/media/video/bttv-gpio.c index 575ce8b8e714..6b280c03e398 100644 --- a/trunk/drivers/media/video/bttv-gpio.c +++ b/trunk/drivers/media/video/bttv-gpio.c @@ -7,7 +7,7 @@ Copyright (C) 1996,97,98 Ralph Metzler (rjkm@thp.uni-koeln.de) - & Marcus Metzler (mocm@thp.uni-koeln.de) + & Marcus Metzler (mocm@thp.uni-koeln.de) (c) 1999-2003 Gerd Knorr This program is free software; you can redistribute it and/or modify diff --git a/trunk/drivers/media/video/bttv-i2c.c b/trunk/drivers/media/video/bttv-i2c.c index 77619eb131f6..e684df37eb0e 100644 --- a/trunk/drivers/media/video/bttv-i2c.c +++ b/trunk/drivers/media/video/bttv-i2c.c @@ -5,7 +5,7 @@ bttv - Bt848 frame grabber driver Copyright (C) 1996,97,98 Ralph Metzler (rjkm@thp.uni-koeln.de) - & Marcus Metzler (mocm@thp.uni-koeln.de) + & Marcus Metzler (mocm@thp.uni-koeln.de) (c) 1999-2003 Gerd Knorr This program is free software; you can redistribute it and/or modify @@ -237,7 +237,7 @@ bttv_i2c_readbytes(struct bttv *btv, const struct i2c_msg *msg, int last) err: if (i2c_debug) printk(" ERR: %d\n",retval); - return retval; + return retval; } static int bttv_i2c_xfer(struct i2c_adapter *i2c_adap, struct i2c_msg *msgs, int num) @@ -290,13 +290,7 @@ static struct i2c_adapter bttv_i2c_adap_hw_template = { static int attach_inform(struct i2c_client *client) { - struct bttv *btv = i2c_get_adapdata(client->adapter); - int addr=ADDR_UNSET; - - - if (ADDR_UNSET != bttv_tvcards[btv->c.type].tuner_addr) - addr = bttv_tvcards[btv->c.type].tuner_addr; - + struct bttv *btv = i2c_get_adapdata(client->adapter); if (bttv_debug) printk(KERN_DEBUG "bttv%d: %s i2c attach [addr=0x%x,client=%s]\n", @@ -306,20 +300,19 @@ static int attach_inform(struct i2c_client *client) return 0; if (btv->tuner_type != UNSET) { - struct tuner_setup tun_setup; - - if ((addr==ADDR_UNSET) || - (addr==client->addr)) { + struct tuner_setup tun_setup; - tun_setup.mode_mask = T_ANALOG_TV | T_DIGITAL_TV | T_RADIO; - tun_setup.type = btv->tuner_type; - tun_setup.addr = addr; - bttv_call_i2c_clients(btv, TUNER_SET_TYPE_ADDR, &tun_setup); - } + tun_setup.mode_mask = T_RADIO | T_ANALOG_TV | T_DIGITAL_TV; + tun_setup.type = btv->tuner_type; + tun_setup.addr = ADDR_UNSET; + client->driver->command (client, TUNER_SET_TYPE_ADDR, &tun_setup); } - return 0; + if (btv->pinnacle_id != UNSET) + client->driver->command(client,AUDC_CONFIG_PINNACLE, + &btv->pinnacle_id); + return 0; } void bttv_call_i2c_clients(struct bttv *btv, unsigned int cmd, void *arg) @@ -337,43 +330,43 @@ static struct i2c_client bttv_i2c_client_template = { /* read I2C */ int bttv_I2CRead(struct bttv *btv, unsigned char addr, char *probe_for) { - unsigned char buffer = 0; + unsigned char buffer = 0; if (0 != btv->i2c_rc) return -1; if (bttv_verbose && NULL != probe_for) printk(KERN_INFO "bttv%d: i2c: checking for %s @ 0x%02x... ", btv->c.nr,probe_for,addr); - btv->i2c_client.addr = addr >> 1; - if (1 != i2c_master_recv(&btv->i2c_client, &buffer, 1)) { + btv->i2c_client.addr = addr >> 1; + if (1 != i2c_master_recv(&btv->i2c_client, &buffer, 1)) { if (NULL != probe_for) { if (bttv_verbose) printk("not found\n"); } else printk(KERN_WARNING "bttv%d: i2c read 0x%x: error\n", btv->c.nr,addr); - return -1; + return -1; } if (bttv_verbose && NULL != probe_for) printk("found\n"); - return buffer; + return buffer; } /* write I2C */ int bttv_I2CWrite(struct bttv *btv, unsigned char addr, unsigned char b1, - unsigned char b2, int both) + unsigned char b2, int both) { - unsigned char buffer[2]; - int bytes = both ? 2 : 1; + unsigned char buffer[2]; + int bytes = both ? 2 : 1; if (0 != btv->i2c_rc) return -1; - btv->i2c_client.addr = addr >> 1; - buffer[0] = b1; - buffer[1] = b2; - if (bytes != i2c_master_send(&btv->i2c_client, buffer, bytes)) + btv->i2c_client.addr = addr >> 1; + buffer[0] = b1; + buffer[1] = b2; + if (bytes != i2c_master_send(&btv->i2c_client, buffer, bytes)) return -1; - return 0; + return 0; } /* read EEPROM content */ @@ -438,8 +431,8 @@ int __devinit init_bttv_i2c(struct bttv *btv) "bt%d #%d [%s]", btv->id, btv->c.nr, btv->use_i2c_hw ? "hw" : "sw"); - i2c_set_adapdata(&btv->c.i2c_adap, btv); - btv->i2c_client.adapter = &btv->c.i2c_adap; + i2c_set_adapdata(&btv->c.i2c_adap, btv); + btv->i2c_client.adapter = &btv->c.i2c_adap; #ifdef I2C_CLASS_TV_ANALOG if (bttv_tvcards[btv->c.type].no_video) diff --git a/trunk/drivers/media/video/bttv-if.c b/trunk/drivers/media/video/bttv-if.c index 19b564ab0e92..e8aada772b89 100644 --- a/trunk/drivers/media/video/bttv-if.c +++ b/trunk/drivers/media/video/bttv-if.c @@ -1,13 +1,13 @@ /* bttv-if.c -- old gpio interface to other kernel modules - don't use in new code, will go away in 2.7 + don't use in new code, will go away in 2.7 have a look at bttv-gpio.c instead. bttv - Bt848 frame grabber driver Copyright (C) 1996,97,98 Ralph Metzler (rjkm@thp.uni-koeln.de) - & Marcus Metzler (mocm@thp.uni-koeln.de) + & Marcus Metzler (mocm@thp.uni-koeln.de) (c) 1999-2003 Gerd Knorr This program is free software; you can redistribute it and/or modify diff --git a/trunk/drivers/media/video/bttv-risc.c b/trunk/drivers/media/video/bttv-risc.c index b40e9734bf08..a5ed99b89445 100644 --- a/trunk/drivers/media/video/bttv-risc.c +++ b/trunk/drivers/media/video/bttv-risc.c @@ -74,27 +74,27 @@ bttv_risc_packed(struct bttv *btv, struct btcx_riscmem *risc, } if (bpl <= sg_dma_len(sg)-offset) { /* fits into current chunk */ - *(rp++)=cpu_to_le32(BT848_RISC_WRITE|BT848_RISC_SOL| + *(rp++)=cpu_to_le32(BT848_RISC_WRITE|BT848_RISC_SOL| BT848_RISC_EOL|bpl); - *(rp++)=cpu_to_le32(sg_dma_address(sg)+offset); - offset+=bpl; + *(rp++)=cpu_to_le32(sg_dma_address(sg)+offset); + offset+=bpl; } else { /* scanline needs to be splitted */ - todo = bpl; - *(rp++)=cpu_to_le32(BT848_RISC_WRITE|BT848_RISC_SOL| + todo = bpl; + *(rp++)=cpu_to_le32(BT848_RISC_WRITE|BT848_RISC_SOL| (sg_dma_len(sg)-offset)); - *(rp++)=cpu_to_le32(sg_dma_address(sg)+offset); - todo -= (sg_dma_len(sg)-offset); - offset = 0; - sg++; - while (todo > sg_dma_len(sg)) { - *(rp++)=cpu_to_le32(BT848_RISC_WRITE| + *(rp++)=cpu_to_le32(sg_dma_address(sg)+offset); + todo -= (sg_dma_len(sg)-offset); + offset = 0; + sg++; + while (todo > sg_dma_len(sg)) { + *(rp++)=cpu_to_le32(BT848_RISC_WRITE| sg_dma_len(sg)); - *(rp++)=cpu_to_le32(sg_dma_address(sg)); + *(rp++)=cpu_to_le32(sg_dma_address(sg)); todo -= sg_dma_len(sg); sg++; } - *(rp++)=cpu_to_le32(BT848_RISC_WRITE|BT848_RISC_EOL| + *(rp++)=cpu_to_le32(BT848_RISC_WRITE|BT848_RISC_EOL| todo); *(rp++)=cpu_to_le32(sg_dma_address(sg)); offset += todo; @@ -201,8 +201,8 @@ bttv_risc_planar(struct bttv *btv, struct btcx_riscmem *risc, ri |= BT848_RISC_EOL; /* write risc instruction */ - *(rp++)=cpu_to_le32(ri | ylen); - *(rp++)=cpu_to_le32(((ylen >> hshift) << 16) | + *(rp++)=cpu_to_le32(ri | ylen); + *(rp++)=cpu_to_le32(((ylen >> hshift) << 16) | (ylen >> hshift)); *(rp++)=cpu_to_le32(sg_dma_address(ysg)+yoffset); yoffset += ylen; @@ -319,7 +319,7 @@ bttv_calc_geo(struct bttv *btv, struct bttv_geometry *geo, int width, int height, int interleaved, int norm) { const struct bttv_tvnorm *tvnorm = &bttv_tvnorms[norm]; - u32 xsf, sr; + u32 xsf, sr; int vdelay; int swidth = tvnorm->swidth; @@ -334,52 +334,52 @@ bttv_calc_geo(struct bttv *btv, struct bttv_geometry *geo, vdelay = tvnorm->vdelay; - xsf = (width*scaledtwidth)/swidth; - geo->hscale = ((totalwidth*4096UL)/xsf-4096); - geo->hdelay = tvnorm->hdelayx1; - geo->hdelay = (geo->hdelay*width)/swidth; - geo->hdelay &= 0x3fe; - sr = ((tvnorm->sheight >> (interleaved?0:1))*512)/height - 512; - geo->vscale = (0x10000UL-sr) & 0x1fff; - geo->crop = ((width>>8)&0x03) | ((geo->hdelay>>6)&0x0c) | - ((tvnorm->sheight>>4)&0x30) | ((vdelay>>2)&0xc0); - geo->vscale |= interleaved ? (BT848_VSCALE_INT<<8) : 0; - geo->vdelay = vdelay; - geo->width = width; - geo->sheight = tvnorm->sheight; + xsf = (width*scaledtwidth)/swidth; + geo->hscale = ((totalwidth*4096UL)/xsf-4096); + geo->hdelay = tvnorm->hdelayx1; + geo->hdelay = (geo->hdelay*width)/swidth; + geo->hdelay &= 0x3fe; + sr = ((tvnorm->sheight >> (interleaved?0:1))*512)/height - 512; + geo->vscale = (0x10000UL-sr) & 0x1fff; + geo->crop = ((width>>8)&0x03) | ((geo->hdelay>>6)&0x0c) | + ((tvnorm->sheight>>4)&0x30) | ((vdelay>>2)&0xc0); + geo->vscale |= interleaved ? (BT848_VSCALE_INT<<8) : 0; + geo->vdelay = vdelay; + geo->width = width; + geo->sheight = tvnorm->sheight; geo->vtotal = tvnorm->vtotal; - if (btv->opt_combfilter) { - geo->vtc = (width < 193) ? 2 : ((width < 385) ? 1 : 0); - geo->comb = (width < 769) ? 1 : 0; - } else { - geo->vtc = 0; - geo->comb = 0; - } + if (btv->opt_combfilter) { + geo->vtc = (width < 193) ? 2 : ((width < 385) ? 1 : 0); + geo->comb = (width < 769) ? 1 : 0; + } else { + geo->vtc = 0; + geo->comb = 0; + } } static void bttv_apply_geo(struct bttv *btv, struct bttv_geometry *geo, int odd) { - int off = odd ? 0x80 : 0x00; + int off = odd ? 0x80 : 0x00; if (geo->comb) btor(BT848_VSCALE_COMB, BT848_E_VSCALE_HI+off); else btand(~BT848_VSCALE_COMB, BT848_E_VSCALE_HI+off); - btwrite(geo->vtc, BT848_E_VTC+off); - btwrite(geo->hscale >> 8, BT848_E_HSCALE_HI+off); - btwrite(geo->hscale & 0xff, BT848_E_HSCALE_LO+off); - btaor((geo->vscale>>8), 0xe0, BT848_E_VSCALE_HI+off); - btwrite(geo->vscale & 0xff, BT848_E_VSCALE_LO+off); - btwrite(geo->width & 0xff, BT848_E_HACTIVE_LO+off); - btwrite(geo->hdelay & 0xff, BT848_E_HDELAY_LO+off); - btwrite(geo->sheight & 0xff, BT848_E_VACTIVE_LO+off); - btwrite(geo->vdelay & 0xff, BT848_E_VDELAY_LO+off); - btwrite(geo->crop, BT848_E_CROP+off); + btwrite(geo->vtc, BT848_E_VTC+off); + btwrite(geo->hscale >> 8, BT848_E_HSCALE_HI+off); + btwrite(geo->hscale & 0xff, BT848_E_HSCALE_LO+off); + btaor((geo->vscale>>8), 0xe0, BT848_E_VSCALE_HI+off); + btwrite(geo->vscale & 0xff, BT848_E_VSCALE_LO+off); + btwrite(geo->width & 0xff, BT848_E_HACTIVE_LO+off); + btwrite(geo->hdelay & 0xff, BT848_E_HDELAY_LO+off); + btwrite(geo->sheight & 0xff, BT848_E_VACTIVE_LO+off); + btwrite(geo->vdelay & 0xff, BT848_E_VDELAY_LO+off); + btwrite(geo->crop, BT848_E_CROP+off); btwrite(geo->vtotal>>8, BT848_VTOTAL_HI); - btwrite(geo->vtotal & 0xff, BT848_VTOTAL_LO); + btwrite(geo->vtotal & 0xff, BT848_VTOTAL_LO); } /* ---------------------------------------------------------- */ @@ -420,7 +420,7 @@ bttv_set_dma(struct bttv *btv, int override) } else { del_timer(&btv->timeout); } - btv->main.cpu[RISC_SLOT_LOOP] = cpu_to_le32(cmd); + btv->main.cpu[RISC_SLOT_LOOP] = cpu_to_le32(cmd); btaor(capctl, ~0x0f, BT848_CAP_CTL); if (capctl) { @@ -432,7 +432,7 @@ bttv_set_dma(struct bttv *btv, int override) } else { if (!btv->dma_on) return; - btand(~3, BT848_GPIO_DMA_CTL); + btand(~3, BT848_GPIO_DMA_CTL); btv->dma_on = 0; } return; @@ -460,19 +460,19 @@ bttv_risc_init_main(struct bttv *btv) btv->main.cpu[6] = cpu_to_le32(BT848_RISC_JUMP); btv->main.cpu[7] = cpu_to_le32(btv->main.dma + (8<<2)); - btv->main.cpu[8] = cpu_to_le32(BT848_RISC_SYNC | BT848_RISC_RESYNC | + btv->main.cpu[8] = cpu_to_le32(BT848_RISC_SYNC | BT848_RISC_RESYNC | BT848_FIFO_STATUS_VRO); - btv->main.cpu[9] = cpu_to_le32(0); + btv->main.cpu[9] = cpu_to_le32(0); /* bottom field */ - btv->main.cpu[10] = cpu_to_le32(BT848_RISC_JUMP); + btv->main.cpu[10] = cpu_to_le32(BT848_RISC_JUMP); btv->main.cpu[11] = cpu_to_le32(btv->main.dma + (12<<2)); - btv->main.cpu[12] = cpu_to_le32(BT848_RISC_JUMP); + btv->main.cpu[12] = cpu_to_le32(BT848_RISC_JUMP); btv->main.cpu[13] = cpu_to_le32(btv->main.dma + (14<<2)); /* jump back to top field */ btv->main.cpu[14] = cpu_to_le32(BT848_RISC_JUMP); - btv->main.cpu[15] = cpu_to_le32(btv->main.dma + (0<<2)); + btv->main.cpu[15] = cpu_to_le32(btv->main.dma + (0<<2)); return 0; } diff --git a/trunk/drivers/media/video/bttv.h b/trunk/drivers/media/video/bttv.h index 124ea41dada4..d254e90e3bb9 100644 --- a/trunk/drivers/media/video/bttv.h +++ b/trunk/drivers/media/video/bttv.h @@ -20,148 +20,123 @@ /* ---------------------------------------------------------- */ /* exported by bttv-cards.c */ -#define BTTV_BOARD_UNKNOWN 0x00 -#define BTTV_BOARD_MIRO 0x01 -#define BTTV_BOARD_HAUPPAUGE 0x02 -#define BTTV_BOARD_STB 0x03 -#define BTTV_BOARD_INTEL 0x04 -#define BTTV_BOARD_DIAMOND 0x05 -#define BTTV_BOARD_AVERMEDIA 0x06 -#define BTTV_BOARD_MATRIX_VISION 0x07 -#define BTTV_BOARD_FLYVIDEO 0x08 -#define BTTV_BOARD_TURBOTV 0x09 -#define BTTV_BOARD_HAUPPAUGE878 0x0a -#define BTTV_BOARD_MIROPRO 0x0b -#define BTTV_BOARD_ADSTECH_TV 0x0c -#define BTTV_BOARD_AVERMEDIA98 0x0d -#define BTTV_BOARD_VHX 0x0e -#define BTTV_BOARD_ZOLTRIX 0x0f -#define BTTV_BOARD_PIXVIEWPLAYTV 0x10 -#define BTTV_BOARD_WINVIEW_601 0x11 -#define BTTV_BOARD_AVEC_INTERCAP 0x12 -#define BTTV_BOARD_LIFE_FLYKIT 0x13 -#define BTTV_BOARD_CEI_RAFFLES 0x14 -#define BTTV_BOARD_CONFERENCETV 0x15 -#define BTTV_BOARD_PHOEBE_TVMAS 0x16 -#define BTTV_BOARD_MODTEC_205 0x17 -#define BTTV_BOARD_MAGICTVIEW061 0x18 -#define BTTV_BOARD_VOBIS_BOOSTAR 0x19 -#define BTTV_BOARD_HAUPPAUG_WCAM 0x1a -#define BTTV_BOARD_MAXI 0x1b -#define BTTV_BOARD_TERRATV 0x1c -#define BTTV_BOARD_PXC200 0x1d -#define BTTV_BOARD_FLYVIDEO_98 0x1e -#define BTTV_BOARD_IPROTV 0x1f -#define BTTV_BOARD_INTEL_C_S_PCI 0x20 -#define BTTV_BOARD_TERRATVALUE 0x21 -#define BTTV_BOARD_WINFAST2000 0x22 -#define BTTV_BOARD_CHRONOS_VS2 0x23 -#define BTTV_BOARD_TYPHOON_TVIEW 0x24 -#define BTTV_BOARD_PXELVWPLTVPRO 0x25 -#define BTTV_BOARD_MAGICTVIEW063 0x26 -#define BTTV_BOARD_PINNACLE 0x27 -#define BTTV_BOARD_STB2 0x28 -#define BTTV_BOARD_AVPHONE98 0x29 -#define BTTV_BOARD_PV951 0x2a -#define BTTV_BOARD_ONAIR_TV 0x2b -#define BTTV_BOARD_SIGMA_TVII_FM 0x2c -#define BTTV_BOARD_MATRIX_VISION2 0x2d -#define BTTV_BOARD_ZOLTRIX_GENIE 0x2e -#define BTTV_BOARD_TERRATVRADIO 0x2f -#define BTTV_BOARD_DYNALINK 0x30 -#define BTTV_BOARD_GVBCTV3PCI 0x31 -#define BTTV_BOARD_PXELVWPLTVPAK 0x32 -#define BTTV_BOARD_EAGLE 0x33 -#define BTTV_BOARD_PINNACLEPRO 0x34 -#define BTTV_BOARD_TVIEW_RDS_FM 0x35 -#define BTTV_BOARD_LIFETEC_9415 0x36 -#define BTTV_BOARD_BESTBUY_EASYTV 0x37 -#define BTTV_BOARD_FLYVIDEO_98FM 0x38 -#define BTTV_BOARD_GRANDTEC 0x39 -#define BTTV_BOARD_ASKEY_CPH060 0x3a -#define BTTV_BOARD_ASKEY_CPH03X 0x3b -#define BTTV_BOARD_MM100PCTV 0x3c -#define BTTV_BOARD_GMV1 0x3d -#define BTTV_BOARD_BESTBUY_EASYTV2 0x3e -#define BTTV_BOARD_ATI_TVWONDER 0x3f -#define BTTV_BOARD_ATI_TVWONDERVE 0x40 -#define BTTV_BOARD_FLYVIDEO2000 0x41 -#define BTTV_BOARD_TERRATVALUER 0x42 -#define BTTV_BOARD_GVBCTV4PCI 0x43 -#define BTTV_BOARD_VOODOOTV_FM 0x44 -#define BTTV_BOARD_AIMMS 0x45 -#define BTTV_BOARD_PV_BT878P_PLUS 0x46 -#define BTTV_BOARD_FLYVIDEO98EZ 0x47 -#define BTTV_BOARD_PV_BT878P_9B 0x48 -#define BTTV_BOARD_SENSORAY311 0x49 -#define BTTV_BOARD_RV605 0x4a -#define BTTV_BOARD_POWERCLR_MTV878 0x4b -#define BTTV_BOARD_WINDVR 0x4c -#define BTTV_BOARD_GRANDTEC_MULTI 0x4d -#define BTTV_BOARD_KWORLD 0x4e -#define BTTV_BOARD_DSP_TCVIDEO 0x4f -#define BTTV_BOARD_HAUPPAUGEPVR 0x50 -#define BTTV_BOARD_GVBCTV5PCI 0x51 -#define BTTV_BOARD_OSPREY1x0 0x52 -#define BTTV_BOARD_OSPREY1x0_848 0x53 -#define BTTV_BOARD_OSPREY101_848 0x54 -#define BTTV_BOARD_OSPREY1x1 0x55 -#define BTTV_BOARD_OSPREY1x1_SVID 0x56 -#define BTTV_BOARD_OSPREY2xx 0x57 -#define BTTV_BOARD_OSPREY2x0_SVID 0x58 -#define BTTV_BOARD_OSPREY2x0 0x59 -#define BTTV_BOARD_OSPREY500 0x5a -#define BTTV_BOARD_OSPREY540 0x5b -#define BTTV_BOARD_OSPREY2000 0x5c -#define BTTV_BOARD_IDS_EAGLE 0x5d -#define BTTV_BOARD_PINNACLESAT 0x5e -#define BTTV_BOARD_FORMAC_PROTV 0x5f -#define BTTV_BOARD_MACHTV 0x60 -#define BTTV_BOARD_EURESYS_PICOLO 0x61 -#define BTTV_BOARD_PV150 0x62 -#define BTTV_BOARD_AD_TVK503 0x63 -#define BTTV_BOARD_HERCULES_SM_TV 0x64 -#define BTTV_BOARD_PACETV 0x65 -#define BTTV_BOARD_IVC200 0x66 -#define BTTV_BOARD_XGUARD 0x67 -#define BTTV_BOARD_NEBULA_DIGITV 0x68 -#define BTTV_BOARD_PV143 0x69 -#define BTTV_BOARD_VD009X1_MINIDIN 0x6a -#define BTTV_BOARD_VD009X1_COMBI 0x6b -#define BTTV_BOARD_VD009_MINIDIN 0x6c -#define BTTV_BOARD_VD009_COMBI 0x6d -#define BTTV_BOARD_IVC100 0x6e -#define BTTV_BOARD_IVC120 0x6f -#define BTTV_BOARD_PC_HDTV 0x70 -#define BTTV_BOARD_TWINHAN_DST 0x71 -#define BTTV_BOARD_WINFASTVC100 0x72 -#define BTTV_BOARD_TEV560 0x73 -#define BTTV_BOARD_SIMUS_GVC1100 0x74 -#define BTTV_BOARD_NGSTV_PLUS 0x75 -#define BTTV_BOARD_LMLBT4 0x76 -#define BTTV_BOARD_TEKRAM_M205 0x77 -#define BTTV_BOARD_CONTVFMI 0x78 -#define BTTV_BOARD_PICOLO_TETRA_CHIP 0x79 -#define BTTV_BOARD_SPIRIT_TV 0x7a -#define BTTV_BOARD_AVDVBT_771 0x7b -#define BTTV_BOARD_AVDVBT_761 0x7c -#define BTTV_BOARD_MATRIX_VISIONSQ 0x7d -#define BTTV_BOARD_MATRIX_VISIONSLC 0x7e -#define BTTV_BOARD_APAC_VIEWCOMP 0x7f -#define BTTV_BOARD_DVICO_DVBT_LITE 0x80 -#define BTTV_BOARD_VGEAR_MYVCD 0x81 -#define BTTV_BOARD_SUPER_TV 0x82 -#define BTTV_BOARD_TIBET_CS16 0x83 -#define BTTV_BOARD_KODICOM_4400R 0x84 -#define BTTV_BOARD_KODICOM_4400R_SL 0x85 -#define BTTV_BOARD_ADLINK_RTV24 0x86 -#define BTTV_BOARD_DVICO_FUSIONHDTV_5_LITE 0x87 -#define BTTV_BOARD_ACORP_Y878F 0x88 -#define BTTV_BOARD_CONCEPTRONIC_CTVFMI2 0x89 -#define BTTV_BOARD_PV_BT878P_2E 0x8a -#define BTTV_BOARD_PV_M4900 0x8b -#define BTTV_BOARD_OSPREY440 0x8c -#define BTTV_BOARD_ASOUND_SKYEYE 0x8d +#define BTTV_UNKNOWN 0x00 +#define BTTV_MIRO 0x01 +#define BTTV_HAUPPAUGE 0x02 +#define BTTV_STB 0x03 +#define BTTV_INTEL 0x04 +#define BTTV_DIAMOND 0x05 +#define BTTV_AVERMEDIA 0x06 +#define BTTV_MATRIX_VISION 0x07 +#define BTTV_FLYVIDEO 0x08 +#define BTTV_TURBOTV 0x09 +#define BTTV_HAUPPAUGE878 0x0a +#define BTTV_MIROPRO 0x0b +#define BTTV_ADSTECH_TV 0x0c +#define BTTV_AVERMEDIA98 0x0d +#define BTTV_VHX 0x0e +#define BTTV_ZOLTRIX 0x0f +#define BTTV_PIXVIEWPLAYTV 0x10 +#define BTTV_WINVIEW_601 0x11 +#define BTTV_AVEC_INTERCAP 0x12 +#define BTTV_LIFE_FLYKIT 0x13 +#define BTTV_CEI_RAFFLES 0x14 +#define BTTV_CONFERENCETV 0x15 +#define BTTV_PHOEBE_TVMAS 0x16 +#define BTTV_MODTEC_205 0x17 +#define BTTV_MAGICTVIEW061 0x18 +#define BTTV_VOBIS_BOOSTAR 0x19 +#define BTTV_HAUPPAUG_WCAM 0x1a +#define BTTV_MAXI 0x1b +#define BTTV_TERRATV 0x1c +#define BTTV_PXC200 0x1d +#define BTTV_FLYVIDEO_98 0x1e +#define BTTV_IPROTV 0x1f +#define BTTV_INTEL_C_S_PCI 0x20 +#define BTTV_TERRATVALUE 0x21 +#define BTTV_WINFAST2000 0x22 +#define BTTV_CHRONOS_VS2 0x23 +#define BTTV_TYPHOON_TVIEW 0x24 +#define BTTV_PXELVWPLTVPRO 0x25 +#define BTTV_MAGICTVIEW063 0x26 +#define BTTV_PINNACLE 0x27 +#define BTTV_STB2 0x28 +#define BTTV_AVPHONE98 0x29 +#define BTTV_PV951 0x2a +#define BTTV_ONAIR_TV 0x2b +#define BTTV_SIGMA_TVII_FM 0x2c +#define BTTV_MATRIX_VISION2 0x2d +#define BTTV_ZOLTRIX_GENIE 0x2e +#define BTTV_TERRATVRADIO 0x2f +#define BTTV_DYNALINK 0x30 +#define BTTV_GVBCTV3PCI 0x31 +#define BTTV_PXELVWPLTVPAK 0x32 +#define BTTV_EAGLE 0x33 +#define BTTV_PINNACLEPRO 0x34 +#define BTTV_TVIEW_RDS_FM 0x35 +#define BTTV_LIFETEC_9415 0x36 +#define BTTV_BESTBUY_EASYTV 0x37 +#define BTTV_FLYVIDEO_98FM 0x38 +#define BTTV_GMV1 0x3d +#define BTTV_BESTBUY_EASYTV2 0x3e +#define BTTV_ATI_TVWONDER 0x3f +#define BTTV_ATI_TVWONDERVE 0x40 +#define BTTV_FLYVIDEO2000 0x41 +#define BTTV_TERRATVALUER 0x42 +#define BTTV_GVBCTV4PCI 0x43 +#define BTTV_VOODOOTV_FM 0x44 +#define BTTV_AIMMS 0x45 +#define BTTV_PV_BT878P_PLUS 0x46 +#define BTTV_FLYVIDEO98EZ 0x47 +#define BTTV_PV_BT878P_9B 0x48 +#define BTTV_SENSORAY311 0x49 +#define BTTV_RV605 0x4a +#define BTTV_WINDVR 0x4c +#define BTTV_GRANDTEC 0x4d +#define BTTV_KWORLD 0x4e +#define BTTV_HAUPPAUGEPVR 0x50 +#define BTTV_GVBCTV5PCI 0x51 +#define BTTV_OSPREY1x0 0x52 +#define BTTV_OSPREY1x0_848 0x53 +#define BTTV_OSPREY101_848 0x54 +#define BTTV_OSPREY1x1 0x55 +#define BTTV_OSPREY1x1_SVID 0x56 +#define BTTV_OSPREY2xx 0x57 +#define BTTV_OSPREY2x0_SVID 0x58 +#define BTTV_OSPREY2x0 0x59 +#define BTTV_OSPREY500 0x5a +#define BTTV_OSPREY540 0x5b +#define BTTV_OSPREY2000 0x5c +#define BTTV_IDS_EAGLE 0x5d +#define BTTV_PINNACLESAT 0x5e +#define BTTV_FORMAC_PROTV 0x5f +#define BTTV_EURESYS_PICOLO 0x61 +#define BTTV_PV150 0x62 +#define BTTV_AD_TVK503 0x63 +#define BTTV_IVC200 0x66 +#define BTTV_XGUARD 0x67 +#define BTTV_NEBULA_DIGITV 0x68 +#define BTTV_PV143 0x69 +#define BTTV_IVC100 0x6e +#define BTTV_IVC120 0x6f +#define BTTV_PC_HDTV 0x70 +#define BTTV_TWINHAN_DST 0x71 +#define BTTV_WINFASTVC100 0x72 +#define BTTV_SIMUS_GVC1100 0x74 +#define BTTV_NGSTV_PLUS 0x75 +#define BTTV_LMLBT4 0x76 +#define BTTV_PICOLO_TETRA_CHIP 0x79 +#define BTTV_AVDVBT_771 0x7b +#define BTTV_AVDVBT_761 0x7c +#define BTTV_MATRIX_VISIONSQ 0x7d +#define BTTV_MATRIX_VISIONSLC 0x7e +#define BTTV_APAC_VIEWCOMP 0x7f +#define BTTV_DVICO_DVBT_LITE 0x80 +#define BTTV_TIBET_CS16 0x83 +#define BTTV_KODICOM_4400R 0x84 +#define BTTV_ADLINK_RTV24 0x86 +#define BTTV_DVICO_FUSIONHDTV_5_LITE 0x87 +#define BTTV_ACORP_Y878F 0x88 /* i2c address list */ #define I2C_TSA5522 0xc2 @@ -202,7 +177,7 @@ struct bttv_core { struct list_head subs; /* struct bttv_sub_device */ /* device config */ - unsigned int nr; /* dev nr (for printk("bttv%d: ..."); */ + unsigned int nr; /* dev nr (for printk("bttv%d: ..."); */ unsigned int type; /* card type (pointer into tvcards[]) */ char name[8]; /* dev name */ }; @@ -211,16 +186,16 @@ struct bttv; struct tvcard { - char *name; - unsigned int video_inputs; - unsigned int audio_inputs; - unsigned int tuner; - unsigned int svhs; + char *name; + unsigned int video_inputs; + unsigned int audio_inputs; + unsigned int tuner; + unsigned int svhs; unsigned int digital_mode; // DIGITAL_MODE_CAMERA or DIGITAL_MODE_VIDEO - u32 gpiomask; - u32 muxsel[16]; - u32 audiomux[6]; /* Tuner, Radio, external, internal, mute, stereo */ - u32 gpiomask2; /* GPIO MUX mask */ + u32 gpiomask; + u32 muxsel[16]; + u32 audiomux[6]; /* Tuner, Radio, external, internal, mute, stereo */ + u32 gpiomask2; /* GPIO MUX mask */ /* i2c audio flags */ unsigned int no_msp34xx:1; @@ -243,7 +218,6 @@ struct tvcard unsigned int tuner_type; unsigned int tuner_addr; - unsigned int radio_addr; unsigned int has_radio; void (*audio_hook)(struct bttv *btv, struct video_audio *v, int set); @@ -272,7 +246,7 @@ extern int bttv_handle_chipset(struct bttv *btv); interface below for new code */ /* returns card type + card ID (for bt878-based ones) - for possible values see lines below beginning with #define BTTV_BOARD_UNKNOWN + for possible values see lines below beginning with #define BTTV_UNKNOWN returns negative value if error occurred */ extern int bttv_get_cardinfo(unsigned int card, int *type, diff --git a/trunk/drivers/media/video/bttvp.h b/trunk/drivers/media/video/bttvp.h index 386f546f7d11..e0e7c7a84bc5 100644 --- a/trunk/drivers/media/video/bttvp.h +++ b/trunk/drivers/media/video/bttvp.h @@ -77,14 +77,14 @@ struct bttv_tvnorm { int v4l2_id; char *name; - u32 Fsc; - u16 swidth, sheight; /* scaled standard width, height */ + u32 Fsc; + u16 swidth, sheight; /* scaled standard width, height */ u16 totalwidth; u8 adelay, bdelay, iform; u32 scaledtwidth; u16 hdelayx1, hactivex1; u16 vdelay; - u8 vbipack; + u8 vbipack; u16 vtotal; int sram; }; @@ -267,8 +267,8 @@ struct bttv { /* card configuration info */ unsigned int cardid; /* pci subsystem id (bt878 based ones) */ - unsigned int tuner_type; /* tuner chip type */ - unsigned int pinnacle_id; + unsigned int tuner_type; /* tuner chip type */ + unsigned int pinnacle_id; unsigned int svhs; struct bttv_pll_info pll; int triton1; @@ -301,9 +301,9 @@ struct bttv { /* locking */ spinlock_t s_lock; - struct semaphore lock; + struct semaphore lock; int resources; - struct semaphore reslock; + struct semaphore reslock; #ifdef VIDIOC_G_PRIORITY struct v4l2_prio_state prio; #endif diff --git a/trunk/drivers/media/video/cs53l32a.c b/trunk/drivers/media/video/cs53l32a.c deleted file mode 100644 index 780b352ec119..000000000000 --- a/trunk/drivers/media/video/cs53l32a.c +++ /dev/null @@ -1,240 +0,0 @@ -/* - * cs53l32a (Adaptec AVC-2010 and AVC-2410) i2c ivtv driver. - * Copyright (C) 2005 Martin Vaughan - * - * Audio source switching for Adaptec AVC-2410 added by Trev Jackson - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - */ - - -#include -#include -#include -#include -#include -#include -#include -#include - -MODULE_DESCRIPTION("i2c device driver for cs53l32a Audio ADC"); -MODULE_AUTHOR("Martin Vaughan"); -MODULE_LICENSE("GPL"); - -static int debug = 0; - -module_param(debug, bool, 0644); - -MODULE_PARM_DESC(debug, "Debugging messages\n\t\t\t0=Off (default), 1=On"); - -#define cs53l32a_dbg(fmt, arg...) \ - do { \ - if (debug) \ - printk(KERN_INFO "%s debug %d-%04x: " fmt, client->driver->name, \ - i2c_adapter_id(client->adapter), client->addr , ## arg); \ - } while (0) - -#define cs53l32a_err(fmt, arg...) do { \ - printk(KERN_ERR "%s %d-%04x: " fmt, client->driver->name, \ - i2c_adapter_id(client->adapter), client->addr , ## arg); } while (0) -#define cs53l32a_info(fmt, arg...) do { \ - printk(KERN_INFO "%s %d-%04x: " fmt, client->driver->name, \ - i2c_adapter_id(client->adapter), client->addr , ## arg); } while (0) - -static unsigned short normal_i2c[] = { 0x22 >> 1, I2C_CLIENT_END }; - - -I2C_CLIENT_INSMOD; - -/* ----------------------------------------------------------------------- */ - -static int cs53l32a_write(struct i2c_client *client, u8 reg, u8 value) -{ - return i2c_smbus_write_byte_data(client, reg, value); -} - -static int cs53l32a_read(struct i2c_client *client, u8 reg) -{ - return i2c_smbus_read_byte_data(client, reg); -} - -static int cs53l32a_command(struct i2c_client *client, unsigned int cmd, - void *arg) -{ - int *input = arg; - - switch (cmd) { - case AUDC_SET_INPUT: - switch (*input) { - case AUDIO_TUNER: - cs53l32a_write(client, 0x01, 0x01); - break; - case AUDIO_EXTERN: - cs53l32a_write(client, 0x01, 0x21); - break; - case AUDIO_MUTE: - cs53l32a_write(client, 0x03, 0xF0); - break; - case AUDIO_UNMUTE: - cs53l32a_write(client, 0x03, 0x30); - break; - default: - cs53l32a_err("Invalid input %d.\n", *input); - return -EINVAL; - } - break; - - case VIDIOC_S_CTRL: - { - struct v4l2_control *ctrl = arg; - - if (ctrl->id != V4L2_CID_AUDIO_VOLUME) - return -EINVAL; - if (ctrl->value > 12 || ctrl->value < -90) - return -EINVAL; - cs53l32a_write(client, 0x04, (u8) ctrl->value); - cs53l32a_write(client, 0x05, (u8) ctrl->value); - break; - } - - case VIDIOC_LOG_STATUS: - { - u8 v = cs53l32a_read(client, 0x01); - u8 m = cs53l32a_read(client, 0x03); - - cs53l32a_info("Input: %s%s\n", - v == 0x21 ? "external line in" : "tuner", - (m & 0xC0) ? " (muted)" : ""); - break; - } - - default: - return -EINVAL; - } - return 0; -} - -/* ----------------------------------------------------------------------- */ - -/* i2c implementation */ - -/* - * Generic i2c probe - * concerning the addresses: i2c wants 7 bit (without the r/w bit), so '>>1' - */ - -static struct i2c_driver i2c_driver; - -static int cs53l32a_attach(struct i2c_adapter *adapter, int address, int kind) -{ - struct i2c_client *client; - int i; - - /* Check if the adapter supports the needed features */ - if (!i2c_check_functionality(adapter, I2C_FUNC_SMBUS_BYTE_DATA)) - return 0; - - client = kmalloc(sizeof(struct i2c_client), GFP_KERNEL); - if (client == 0) - return -ENOMEM; - - memset(client, 0, sizeof(struct i2c_client)); - client->addr = address; - client->adapter = adapter; - client->driver = &i2c_driver; - client->flags = I2C_CLIENT_ALLOW_USE; - snprintf(client->name, sizeof(client->name) - 1, "cs53l32a"); - - cs53l32a_info("chip found @ 0x%x (%s)\n", address << 1, adapter->name); - - for (i = 1; i <= 7; i++) { - u8 v = cs53l32a_read(client, i); - - cs53l32a_dbg("Read Reg %d %02x\n", i, v); - } - - /* Set cs53l32a internal register for Adaptec 2010/2410 setup */ - - cs53l32a_write(client, 0x01, (u8) 0x21); - cs53l32a_write(client, 0x02, (u8) 0x29); - cs53l32a_write(client, 0x03, (u8) 0x30); - cs53l32a_write(client, 0x04, (u8) 0x00); - cs53l32a_write(client, 0x05, (u8) 0x00); - cs53l32a_write(client, 0x06, (u8) 0x00); - cs53l32a_write(client, 0x07, (u8) 0x00); - - /* Display results, should be 0x21,0x29,0x30,0x00,0x00,0x00,0x00 */ - - for (i = 1; i <= 7; i++) { - u8 v = cs53l32a_read(client, i); - - cs53l32a_dbg("Read Reg %d %02x\n", i, v); - } - - i2c_attach_client(client); - - return 0; -} - -static int cs53l32a_probe(struct i2c_adapter *adapter) -{ -#ifdef I2C_CLASS_TV_ANALOG - if (adapter->class & I2C_CLASS_TV_ANALOG) -#else - if (adapter->id == I2C_HW_B_BT848) -#endif - return i2c_probe(adapter, &addr_data, cs53l32a_attach); - return 0; -} - -static int cs53l32a_detach(struct i2c_client *client) -{ - int err; - - err = i2c_detach_client(client); - if (err) { - return err; - } - kfree(client); - - return 0; -} - -/* ----------------------------------------------------------------------- */ - -/* i2c implementation */ -static struct i2c_driver i2c_driver = { - .name = "cs53l32a", - .id = I2C_DRIVERID_CS53L32A, - .flags = I2C_DF_NOTIFY, - .attach_adapter = cs53l32a_probe, - .detach_client = cs53l32a_detach, - .command = cs53l32a_command, - .owner = THIS_MODULE, -}; - - -static int __init cs53l32a_init_module(void) -{ - return i2c_add_driver(&i2c_driver); -} - -static void __exit cs53l32a_cleanup_module(void) -{ - i2c_del_driver(&i2c_driver); -} - -module_init(cs53l32a_init_module); -module_exit(cs53l32a_cleanup_module); diff --git a/trunk/drivers/media/video/cx88/Kconfig b/trunk/drivers/media/video/cx88/Kconfig deleted file mode 100644 index 41818b6205b3..000000000000 --- a/trunk/drivers/media/video/cx88/Kconfig +++ /dev/null @@ -1,91 +0,0 @@ -config VIDEO_CX88 - tristate "Conexant 2388x (bt878 successor) support" - depends on VIDEO_DEV && PCI && I2C - select I2C_ALGOBIT - select FW_LOADER - select VIDEO_BTCX - select VIDEO_BUF - select VIDEO_TUNER - select VIDEO_TVEEPROM - select VIDEO_IR - ---help--- - This is a video4linux driver for Conexant 2388x based - TV cards. - - To compile this driver as a module, choose M here: the - module will be called cx8800 - -config VIDEO_CX88_DVB - tristate "DVB/ATSC Support for cx2388x based TV cards" - depends on VIDEO_CX88 && DVB_CORE - select VIDEO_BUF_DVB - ---help--- - This adds support for DVB/ATSC cards based on the - Connexant 2388x chip. - - To compile this driver as a module, choose M here: the - module will be called cx88-dvb. - - You must also select one or more DVB/ATSC demodulators. - If you are unsure which you need, choose all of them. - -config VIDEO_CX88_DVB_ALL_FRONTENDS - bool "Build all supported frontends for cx2388x based TV cards" - default y - depends on VIDEO_CX88_DVB - select DVB_MT352 - select DVB_OR51132 - select DVB_CX22702 - select DVB_LGDT330X - select DVB_NXT200X - ---help--- - This builds cx88-dvb with all currently supported frontend - demodulators. If you wish to tweak your configuration, and - only include support for the hardware that you need, choose N here. - - If you are unsure, choose Y. - -config VIDEO_CX88_DVB_MT352 - tristate "Zarlink MT352 DVB-T Support" - default m - depends on VIDEO_CX88_DVB && !VIDEO_CX88_DVB_ALL_FRONTENDS - select DVB_MT352 - ---help--- - This adds DVB-T support for cards based on the - Connexant 2388x chip and the MT352 demodulator. - -config VIDEO_CX88_DVB_OR51132 - tristate "OR51132 ATSC Support" - default m - depends on VIDEO_CX88_DVB && !VIDEO_CX88_DVB_ALL_FRONTENDS - select DVB_OR51132 - ---help--- - This adds ATSC 8VSB and QAM64/256 support for cards based on the - Connexant 2388x chip and the OR51132 demodulator. - -config VIDEO_CX88_DVB_CX22702 - tristate "Conexant CX22702 DVB-T Support" - default m - depends on VIDEO_CX88_DVB && !VIDEO_CX88_DVB_ALL_FRONTENDS - select DVB_CX22702 - ---help--- - This adds DVB-T support for cards based on the - Connexant 2388x chip and the CX22702 demodulator. - -config VIDEO_CX88_DVB_LGDT330X - tristate "LG Electronics DT3302/DT3303 ATSC Support" - default m - depends on VIDEO_CX88_DVB && !VIDEO_CX88_DVB_ALL_FRONTENDS - select DVB_LGDT330X - ---help--- - This adds ATSC 8VSB and QAM64/256 support for cards based on the - Connexant 2388x chip and the LGDT3302/LGDT3303 demodulator. - -config VIDEO_CX88_DVB_NXT200X - tristate "NXT2002/NXT2004 ATSC Support" - default m - depends on VIDEO_CX88_DVB && !VIDEO_CX88_DVB_ALL_FRONTENDS - select DVB_NXT200X - ---help--- - This adds ATSC 8VSB and QAM64/256 support for cards based on the - Connexant 2388x chip and the NXT2002/NXT2004 demodulator. diff --git a/trunk/drivers/media/video/cx88/Makefile b/trunk/drivers/media/video/cx88/Makefile index 0df40b773454..107e48645e3a 100644 --- a/trunk/drivers/media/video/cx88/Makefile +++ b/trunk/drivers/media/video/cx88/Makefile @@ -9,9 +9,6 @@ obj-$(CONFIG_VIDEO_CX88_DVB) += cx88-dvb.o EXTRA_CFLAGS += -I$(src)/.. EXTRA_CFLAGS += -I$(srctree)/drivers/media/dvb/dvb-core EXTRA_CFLAGS += -I$(srctree)/drivers/media/dvb/frontends -ifneq ($(CONFIG_VIDEO_BUF_DVB),n) - EXTRA_CFLAGS += -DHAVE_VIDEO_BUF_DVB=1 -endif ifneq ($(CONFIG_DVB_CX22702),n) EXTRA_CFLAGS += -DHAVE_CX22702=1 endif @@ -24,6 +21,3 @@ endif ifneq ($(CONFIG_DVB_MT352),n) EXTRA_CFLAGS += -DHAVE_MT352=1 endif -ifneq ($(CONFIG_DVB_NXT200X),n) - EXTRA_CFLAGS += -DHAVE_NXT200X=1 -endif diff --git a/trunk/drivers/media/video/cx88/cx88-blackbird.c b/trunk/drivers/media/video/cx88/cx88-blackbird.c index 4ae3f78cccf2..0c0c59e94774 100644 --- a/trunk/drivers/media/video/cx88/cx88-blackbird.c +++ b/trunk/drivers/media/video/cx88/cx88-blackbird.c @@ -38,7 +38,7 @@ MODULE_AUTHOR("Jelle Foks "); MODULE_AUTHOR("Gerd Knorr [SuSE Labs]"); MODULE_LICENSE("GPL"); -static unsigned int mpegbufs = 32; +static unsigned int mpegbufs = 8; module_param(mpegbufs,int,0644); MODULE_PARM_DESC(mpegbufs,"number of mpeg buffers, range 2-32"); @@ -436,7 +436,7 @@ static int memory_write(struct cx88_core *core, u32 address, u32 value) static int memory_read(struct cx88_core *core, u32 address, u32 *value) { - int retval; + int retval; u32 val; /* Warning: address is dword address (4 bytes) */ @@ -605,11 +605,11 @@ static int blackbird_load_firmware(struct cx8802_dev *dev) u32 *dataptr; retval = register_write(dev->core, IVTV_REG_VPU, 0xFFFFFFED); - retval |= register_write(dev->core, IVTV_REG_HW_BLOCKS, IVTV_CMD_HW_BLOCKS_RST); - retval |= register_write(dev->core, IVTV_REG_ENC_SDRAM_REFRESH, 0x80000640); - retval |= register_write(dev->core, IVTV_REG_ENC_SDRAM_PRECHARGE, 0x1A); + retval |= register_write(dev->core, IVTV_REG_HW_BLOCKS, IVTV_CMD_HW_BLOCKS_RST); + retval |= register_write(dev->core, IVTV_REG_ENC_SDRAM_REFRESH, 0x80000640); + retval |= register_write(dev->core, IVTV_REG_ENC_SDRAM_PRECHARGE, 0x1A); msleep(1); - retval |= register_write(dev->core, IVTV_REG_APU, 0); + retval |= register_write(dev->core, IVTV_REG_APU, 0); if (retval < 0) dprintk(0, "Error with register_write\n"); @@ -657,13 +657,13 @@ static int blackbird_load_firmware(struct cx8802_dev *dev) release_firmware(firmware); dprintk(0, "Firmware upload successful.\n"); - retval |= register_write(dev->core, IVTV_REG_HW_BLOCKS, IVTV_CMD_HW_BLOCKS_RST); - retval |= register_read(dev->core, IVTV_REG_SPU, &value); - retval |= register_write(dev->core, IVTV_REG_SPU, value & 0xFFFFFFFE); + retval |= register_write(dev->core, IVTV_REG_HW_BLOCKS, IVTV_CMD_HW_BLOCKS_RST); + retval |= register_read(dev->core, IVTV_REG_SPU, &value); + retval |= register_write(dev->core, IVTV_REG_SPU, value & 0xFFFFFFFE); msleep(1); retval |= register_read(dev->core, IVTV_REG_VPU, &value); - retval |= register_write(dev->core, IVTV_REG_VPU, value & 0xFFFFFFE8); + retval |= register_write(dev->core, IVTV_REG_VPU, value & 0xFFFFFFE8); if (retval < 0) dprintk(0, "Error with register_write\n"); @@ -683,560 +683,84 @@ DB* DVD | MPEG2 | 720x576PAL | CBR | 600 :Good | 6000 Kbps | 25fps | M ================================================================================================================= *DB: "DirectBurn" */ - -static struct blackbird_dnr default_dnr_params = { - .mode = BLACKBIRD_DNR_BITS_MANUAL, - .type = BLACKBIRD_MEDIAN_FILTER_DISABLED, - .spatial = 0, - .temporal = 0 -}; -static struct v4l2_mpeg_compression default_mpeg_params = { - .st_type = V4L2_MPEG_PS_2, - .st_bitrate = { - .mode = V4L2_BITRATE_CBR, - .min = 0, - .target = 0, - .max = 0 - }, - .ts_pid_pmt = 16, - .ts_pid_audio = 260, - .ts_pid_video = 256, - .ts_pid_pcr = 259, - .ps_size = 0, - .au_type = V4L2_MPEG_AU_2_II, - .au_bitrate = { - .mode = V4L2_BITRATE_CBR, - .min = 224, - .target = 224, - .max = 224 - }, - .au_sample_rate = 44100, - .au_pesid = 0, - .vi_type = V4L2_MPEG_VI_2, - .vi_aspect_ratio = V4L2_MPEG_ASPECT_4_3, - .vi_bitrate = { - .mode = V4L2_BITRATE_CBR, - .min = 4000, - .target = 4500, - .max = 6000 - }, - .vi_frame_rate = 25, - .vi_frames_per_gop = 15, - .vi_bframes_count = 2, - .vi_pesid = 0, - .closed_gops = 0, - .pulldown = 0 -}; - -static enum blackbird_stream_type mpeg_stream_types[] = { - [V4L2_MPEG_SS_1] = BLACKBIRD_STREAM_MPEG1, - [V4L2_MPEG_PS_2] = BLACKBIRD_STREAM_PROGRAM, - [V4L2_MPEG_TS_2] = BLACKBIRD_STREAM_TRANSPORT, - [V4L2_MPEG_PS_DVD] = BLACKBIRD_STREAM_DVD, -}; -static enum blackbird_aspect_ratio mpeg_stream_ratios[] = { - [V4L2_MPEG_ASPECT_SQUARE] = BLACKBIRD_ASPECT_RATIO_1_1_SQUARE, - [V4L2_MPEG_ASPECT_4_3] = BLACKBIRD_ASPECT_RATIO_4_3, - [V4L2_MPEG_ASPECT_16_9] = BLACKBIRD_ASPECT_RATIO_16_9, - [V4L2_MPEG_ASPECT_1_221] = BLACKBIRD_ASPECT_RATIO_221_100, -}; -static enum blackbird_video_bitrate_type mpeg_video_bitrates[] = { - [V4L2_BITRATE_NONE] = BLACKBIRD_VIDEO_CBR, - [V4L2_BITRATE_CBR] = BLACKBIRD_VIDEO_CBR, - [V4L2_BITRATE_VBR] = BLACKBIRD_VIDEO_VBR, -}; -/* find the best layer I/II bitrate to fit a given numeric value */ -struct bitrate_bits { - u32 bits; /* layer bits for the best fit */ - u32 rate; /* actual numeric value for the layer best fit */ -}; -struct bitrate_approximation { - u32 target; /* numeric value of the rate we want */ - struct bitrate_bits layer[2]; -}; -static struct bitrate_approximation mpeg_audio_bitrates[] = { - /* target layer[0].bits layer[0].rate layer[1].bits layer[1].rate */ - { 0, { { 0, 0, }, { 0, 0, }, }, }, - { 32, { { BLACKBIRD_AUDIO_BITS_LAYER_1_32 , 32, }, { BLACKBIRD_AUDIO_BITS_LAYER_2_32 , 32, }, }, }, - { 48, { { BLACKBIRD_AUDIO_BITS_LAYER_1_64 , 64, }, { BLACKBIRD_AUDIO_BITS_LAYER_2_48 , 48, }, }, }, - { 56, { { BLACKBIRD_AUDIO_BITS_LAYER_1_64 , 64, }, { BLACKBIRD_AUDIO_BITS_LAYER_2_56 , 56, }, }, }, - { 64, { { BLACKBIRD_AUDIO_BITS_LAYER_1_64 , 64, }, { BLACKBIRD_AUDIO_BITS_LAYER_2_64 , 64, }, }, }, - { 80, { { BLACKBIRD_AUDIO_BITS_LAYER_1_96 , 96, }, { BLACKBIRD_AUDIO_BITS_LAYER_2_80 , 80, }, }, }, - { 96, { { BLACKBIRD_AUDIO_BITS_LAYER_1_96 , 96, }, { BLACKBIRD_AUDIO_BITS_LAYER_2_96 , 96, }, }, }, - { 112, { { BLACKBIRD_AUDIO_BITS_LAYER_1_128, 128, }, { BLACKBIRD_AUDIO_BITS_LAYER_2_112, 112, }, }, }, - { 128, { { BLACKBIRD_AUDIO_BITS_LAYER_1_128, 128, }, { BLACKBIRD_AUDIO_BITS_LAYER_2_128, 128, }, }, }, - { 160, { { BLACKBIRD_AUDIO_BITS_LAYER_1_160, 160, }, { BLACKBIRD_AUDIO_BITS_LAYER_2_160, 160, }, }, }, - { 192, { { BLACKBIRD_AUDIO_BITS_LAYER_1_192, 192, }, { BLACKBIRD_AUDIO_BITS_LAYER_2_192, 192, }, }, }, - { 224, { { BLACKBIRD_AUDIO_BITS_LAYER_1_224, 224, }, { BLACKBIRD_AUDIO_BITS_LAYER_2_224, 224, }, }, }, - { 256, { { BLACKBIRD_AUDIO_BITS_LAYER_1_256, 256, }, { BLACKBIRD_AUDIO_BITS_LAYER_2_256, 256, }, }, }, - { 288, { { BLACKBIRD_AUDIO_BITS_LAYER_1_288, 288, }, { BLACKBIRD_AUDIO_BITS_LAYER_2_320, 320, }, }, }, - { 320, { { BLACKBIRD_AUDIO_BITS_LAYER_1_320, 320, }, { BLACKBIRD_AUDIO_BITS_LAYER_2_320, 320, }, }, }, - { 352, { { BLACKBIRD_AUDIO_BITS_LAYER_1_352, 352, }, { BLACKBIRD_AUDIO_BITS_LAYER_2_384, 384, }, }, }, - { 384, { { BLACKBIRD_AUDIO_BITS_LAYER_1_384, 384, }, { BLACKBIRD_AUDIO_BITS_LAYER_2_384, 384, }, }, }, - { 416, { { BLACKBIRD_AUDIO_BITS_LAYER_1_416, 416, }, { BLACKBIRD_AUDIO_BITS_LAYER_2_384, 384, }, }, }, - { 448, { { BLACKBIRD_AUDIO_BITS_LAYER_1_448, 448, }, { BLACKBIRD_AUDIO_BITS_LAYER_2_384, 384, }, }, }, -}; -static const int BITRATES_SIZE = ARRAY_SIZE(mpeg_audio_bitrates); - -static void blackbird_set_default_params(struct cx8802_dev *dev) +static void blackbird_codec_settings(struct cx8802_dev *dev) { - struct v4l2_mpeg_compression *params = &dev->params; - u32 au_params; + int bitrate_mode = 1; + int bitrate = 7500000; + int bitrate_peak = 7500000; + bitrate_mode = BLACKBIRD_VIDEO_CBR; + bitrate = 4000*1024; + bitrate_peak = 4000*1024; /* assign stream type */ - if( params->st_type >= ARRAY_SIZE(mpeg_stream_types) ) - params->st_type = V4L2_MPEG_PS_2; - if( params->st_type == V4L2_MPEG_SS_1 ) - params->vi_type = V4L2_MPEG_VI_1; - else - params->vi_type = V4L2_MPEG_VI_2; - blackbird_api_cmd(dev, BLACKBIRD_API_SET_STREAM_TYPE, 1, 0, mpeg_stream_types[params->st_type]); + blackbird_api_cmd(dev, BLACKBIRD_API_SET_STREAM_TYPE, 1, 0, BLACKBIRD_STREAM_PROGRAM); + + /* assign output port */ + blackbird_api_cmd(dev, BLACKBIRD_API_SET_OUTPUT_PORT, 1, 0, BLACKBIRD_OUTPUT_PORT_STREAMING); /* Host */ /* assign framerate */ - if( params->vi_frame_rate <= 25 ) - { - params->vi_frame_rate = 25; - blackbird_api_cmd(dev, BLACKBIRD_API_SET_FRAMERATE, 1, 0, BLACKBIRD_FRAMERATE_PAL_25); - } - else - { - params->vi_frame_rate = 30; - blackbird_api_cmd(dev, BLACKBIRD_API_SET_FRAMERATE, 1, 0, BLACKBIRD_FRAMERATE_NTSC_30); - } + blackbird_api_cmd(dev, BLACKBIRD_API_SET_FRAMERATE, 1, 0, BLACKBIRD_FRAMERATE_PAL_25); + + /* assign frame size */ + blackbird_api_cmd(dev, BLACKBIRD_API_SET_RESOLUTION, 2, 0, + dev->height, dev->width); /* assign aspect ratio */ - if( params->vi_aspect_ratio >= ARRAY_SIZE(mpeg_stream_ratios) ) - params->vi_aspect_ratio = V4L2_MPEG_ASPECT_4_3; - blackbird_api_cmd(dev, BLACKBIRD_API_SET_ASPECT_RATIO, 1, 0, mpeg_stream_ratios[params->vi_aspect_ratio]); + blackbird_api_cmd(dev, BLACKBIRD_API_SET_ASPECT_RATIO, 1, 0, BLACKBIRD_ASPECT_RATIO_4_3); - /* assign gop properties */ - blackbird_api_cmd(dev, BLACKBIRD_API_SET_GOP_STRUCTURE, 2, 0, params->vi_frames_per_gop, params->vi_bframes_count+1); + /* assign bitrates */ + blackbird_api_cmd(dev, BLACKBIRD_API_SET_VIDEO_BITRATE, 5, 0, + bitrate_mode, /* mode */ + bitrate, /* bps */ + bitrate_peak / BLACKBIRD_PEAK_RATE_DIVISOR, /* peak/400 */ + BLACKBIRD_MUX_RATE_DEFAULT /*, 0x70*/); /* encoding buffer, ckennedy */ - /* assign gop closure */ - blackbird_api_cmd(dev, BLACKBIRD_API_SET_GOP_CLOSURE, 1, 0, params->closed_gops); + /* assign gop properties */ + blackbird_api_cmd(dev, BLACKBIRD_API_SET_GOP_STRUCTURE, 2, 0, 15, 3); /* assign 3 2 pulldown */ - blackbird_api_cmd(dev, BLACKBIRD_API_SET_3_2_PULLDOWN, 1, 0, params->pulldown); - - /* make sure the params are within bounds */ - if( params->st_bitrate.mode >= ARRAY_SIZE(mpeg_video_bitrates) ) - params->vi_bitrate.mode = V4L2_BITRATE_NONE; - if( params->vi_bitrate.mode >= ARRAY_SIZE(mpeg_video_bitrates) ) - params->vi_bitrate.mode = V4L2_BITRATE_NONE; - if( params->au_bitrate.mode >= ARRAY_SIZE(mpeg_video_bitrates) ) - params->au_bitrate.mode = V4L2_BITRATE_NONE; + blackbird_api_cmd(dev, BLACKBIRD_API_SET_3_2_PULLDOWN, 1, 0, BLACKBIRD_3_2_PULLDOWN_DISABLED); /* assign audio properties */ /* note: it's not necessary to set the samplerate, the mpeg encoder seems to autodetect/adjust */ - au_params = BLACKBIRD_AUDIO_BITS_STEREO | + /* blackbird_api_cmd(dev, IVTV_API_ASSIGN_AUDIO_PROPERTIES, 1, 0, (2<<2) | (8<<4)); + blackbird_api_cmd(dev, IVTV_API_ASSIGN_AUDIO_PROPERTIES, 1, 0, 0 | (2 << 2) | (14 << 4)); */ + blackbird_api_cmd(dev, BLACKBIRD_API_SET_AUDIO_PARAMS, 1, 0, + BLACKBIRD_AUDIO_BITS_44100HZ | + BLACKBIRD_AUDIO_BITS_LAYER_2 | + BLACKBIRD_AUDIO_BITS_LAYER_2_224 | + BLACKBIRD_AUDIO_BITS_STEREO | /* BLACKBIRD_AUDIO_BITS_BOUND_4 | */ BLACKBIRD_AUDIO_BITS_EMPHASIS_NONE | BLACKBIRD_AUDIO_BITS_CRC_OFF | BLACKBIRD_AUDIO_BITS_COPYRIGHT_OFF | - BLACKBIRD_AUDIO_BITS_COPY | - 0; - if( params->au_sample_rate <= 32000 ) - { - params->au_sample_rate = 32000; - au_params |= BLACKBIRD_AUDIO_BITS_32000HZ; - } - else if( params->au_sample_rate <= 44100 ) - { - params->au_sample_rate = 44100; - au_params |= BLACKBIRD_AUDIO_BITS_44100HZ; - } - else - { - params->au_sample_rate = 48000; - au_params |= BLACKBIRD_AUDIO_BITS_48000HZ; - } - if( params->au_type == V4L2_MPEG_AU_2_I ) - { - au_params |= BLACKBIRD_AUDIO_BITS_LAYER_1; - } - else - { - /* TODO: try to handle the other formats more gracefully */ - params->au_type = V4L2_MPEG_AU_2_II; - au_params |= BLACKBIRD_AUDIO_BITS_LAYER_2; - } - if( params->au_bitrate.mode ) - { - int layer; - - if( params->au_bitrate.mode == V4L2_BITRATE_CBR ) - params->au_bitrate.max = params->vi_bitrate.target; - else - params->au_bitrate.target = params->vi_bitrate.max; - - layer = params->au_type; - if( params->au_bitrate.target == 0 ) - { - /* TODO: use the minimum possible bitrate instead of 0 ? */ - au_params |= 0; - } - else if( params->au_bitrate.target >= - mpeg_audio_bitrates[BITRATES_SIZE-1].layer[layer].rate ) - { - /* clamp the bitrate to the max supported by the standard */ - params->au_bitrate.target = mpeg_audio_bitrates[BITRATES_SIZE-1].layer[layer].rate; - params->au_bitrate.max = params->au_bitrate.target; - au_params |= mpeg_audio_bitrates[BITRATES_SIZE-1].layer[layer].bits; - } - else - { - /* round up to the nearest supported bitrate */ - int i; - for(i = 1; i < BITRATES_SIZE; i++) - { - if( params->au_bitrate.target > mpeg_audio_bitrates[i-1].layer[layer].rate && - params->au_bitrate.target <= mpeg_audio_bitrates[i].layer[layer].rate ) - { - params->au_bitrate.target = mpeg_audio_bitrates[i].layer[layer].rate; - params->au_bitrate.max = params->au_bitrate.target; - au_params |= mpeg_audio_bitrates[i].layer[layer].bits; - break; - } - } - } - } - else - { - /* TODO: ??? */ - params->au_bitrate.target = params->au_bitrate.max = 0; - au_params |= 0; - } - blackbird_api_cmd(dev, BLACKBIRD_API_SET_AUDIO_PARAMS, 1, 0, au_params ); - - /* assign bitrates */ - if( params->vi_bitrate.mode ) - { - /* bitrate is set, let's figure out the cbr/vbr mess */ - if( params->vi_bitrate.max < params->vi_bitrate.target ) - { - if( params->vi_bitrate.mode == V4L2_BITRATE_CBR ) - params->vi_bitrate.max = params->vi_bitrate.target; - else - params->vi_bitrate.target = params->vi_bitrate.max; - } - } - else - { - if( params->st_bitrate.max < params->st_bitrate.target ) - { - if( params->st_bitrate.mode == V4L2_BITRATE_VBR ) - params->st_bitrate.target = params->st_bitrate.max; - else - params->st_bitrate.max = params->st_bitrate.target; - } - /* calculate vi_bitrate = st_bitrate - au_bitrate */ - params->vi_bitrate.max = params->st_bitrate.max - params->au_bitrate.max; - params->vi_bitrate.target = params->st_bitrate.target - params->au_bitrate.target; - } - blackbird_api_cmd(dev, BLACKBIRD_API_SET_VIDEO_BITRATE, 4, 0, - mpeg_video_bitrates[params->vi_bitrate.mode], - params->vi_bitrate.target * 1000, /* kbps -> bps */ - params->vi_bitrate.max * 1000 / BLACKBIRD_PEAK_RATE_DIVISOR, /* peak/400 */ - BLACKBIRD_MUX_RATE_DEFAULT /*, 0x70*/); /* encoding buffer, ckennedy */ - - /* TODO: implement the stream ID stuff: - ts_pid_pmt, ts_pid_audio, ts_pid_video, ts_pid_pcr, - ps_size, au_pesid, vi_pesid - */ -} -#define CHECK_PARAM( name ) ( dev->params.name != params->name ) -#define IF_PARAM( name ) if( CHECK_PARAM( name ) ) -#define UPDATE_PARAM( name ) dev->params.name = params->name -void blackbird_set_params(struct cx8802_dev *dev, struct v4l2_mpeg_compression *params) -{ - u32 au_params; - - /* assign stream type */ - if( params->st_type >= ARRAY_SIZE(mpeg_stream_types) ) - params->st_type = V4L2_MPEG_PS_2; - if( params->st_type == V4L2_MPEG_SS_1 ) - params->vi_type = V4L2_MPEG_VI_1; - else - params->vi_type = V4L2_MPEG_VI_2; - if( CHECK_PARAM( st_type ) || CHECK_PARAM( vi_type ) ) - { - UPDATE_PARAM( st_type ); - UPDATE_PARAM( vi_type ); - blackbird_api_cmd(dev, BLACKBIRD_API_SET_STREAM_TYPE, 1, 0, mpeg_stream_types[params->st_type]); - } - - /* assign framerate */ - if( params->vi_frame_rate <= 25 ) - params->vi_frame_rate = 25; - else - params->vi_frame_rate = 30; - IF_PARAM( vi_frame_rate ) - { - UPDATE_PARAM( vi_frame_rate ); - if( params->vi_frame_rate == 25 ) - blackbird_api_cmd(dev, BLACKBIRD_API_SET_FRAMERATE, 1, 0, BLACKBIRD_FRAMERATE_PAL_25); - else - blackbird_api_cmd(dev, BLACKBIRD_API_SET_FRAMERATE, 1, 0, BLACKBIRD_FRAMERATE_NTSC_30); - } - - /* assign aspect ratio */ - if( params->vi_aspect_ratio >= ARRAY_SIZE(mpeg_stream_ratios) ) - params->vi_aspect_ratio = V4L2_MPEG_ASPECT_4_3; - IF_PARAM( vi_aspect_ratio ) - { - UPDATE_PARAM( vi_aspect_ratio ); - blackbird_api_cmd(dev, BLACKBIRD_API_SET_ASPECT_RATIO, 1, 0, mpeg_stream_ratios[params->vi_aspect_ratio]); - } - - /* assign gop properties */ - if( CHECK_PARAM( vi_frames_per_gop ) || CHECK_PARAM( vi_bframes_count ) ) - { - UPDATE_PARAM( vi_frames_per_gop ); - UPDATE_PARAM( vi_bframes_count ); - blackbird_api_cmd(dev, BLACKBIRD_API_SET_GOP_STRUCTURE, 2, 0, params->vi_frames_per_gop, params->vi_bframes_count+1); - } + BLACKBIRD_AUDIO_BITS_COPY + ); /* assign gop closure */ - IF_PARAM( closed_gops ) - { - UPDATE_PARAM( closed_gops ); - blackbird_api_cmd(dev, BLACKBIRD_API_SET_GOP_CLOSURE, 1, 0, params->closed_gops); - } - - /* assign 3 2 pulldown */ - IF_PARAM( pulldown ) - { - UPDATE_PARAM( pulldown ); - blackbird_api_cmd(dev, BLACKBIRD_API_SET_3_2_PULLDOWN, 1, 0, params->pulldown); - } - - /* make sure the params are within bounds */ - if( params->st_bitrate.mode >= ARRAY_SIZE(mpeg_video_bitrates) ) - params->vi_bitrate.mode = V4L2_BITRATE_NONE; - if( params->vi_bitrate.mode >= ARRAY_SIZE(mpeg_video_bitrates) ) - params->vi_bitrate.mode = V4L2_BITRATE_NONE; - if( params->au_bitrate.mode >= ARRAY_SIZE(mpeg_video_bitrates) ) - params->au_bitrate.mode = V4L2_BITRATE_NONE; - - /* assign audio properties */ - /* note: it's not necessary to set the samplerate, the mpeg encoder seems to autodetect/adjust */ - au_params = BLACKBIRD_AUDIO_BITS_STEREO | - /* BLACKBIRD_AUDIO_BITS_BOUND_4 | */ - BLACKBIRD_AUDIO_BITS_EMPHASIS_NONE | - BLACKBIRD_AUDIO_BITS_CRC_OFF | - BLACKBIRD_AUDIO_BITS_COPYRIGHT_OFF | - BLACKBIRD_AUDIO_BITS_COPY | - 0; - if( params->au_sample_rate < 32000 ) - { - params->au_sample_rate = 32000; - au_params |= BLACKBIRD_AUDIO_BITS_32000HZ; - } - else if( params->au_sample_rate < 44100 ) - { - params->au_sample_rate = 44100; - au_params |= BLACKBIRD_AUDIO_BITS_44100HZ; - } - else - { - params->au_sample_rate = 48000; - au_params |= BLACKBIRD_AUDIO_BITS_48000HZ; - } - if( params->au_type == V4L2_MPEG_AU_2_I ) - { - au_params |= BLACKBIRD_AUDIO_BITS_LAYER_1; - } - else - { - /* TODO: try to handle the other formats more gracefully */ - params->au_type = V4L2_MPEG_AU_2_II; - au_params |= BLACKBIRD_AUDIO_BITS_LAYER_2; - } - if( params->au_bitrate.mode ) - { - int layer; - - if( params->au_bitrate.mode == V4L2_BITRATE_CBR ) - params->au_bitrate.max = params->vi_bitrate.target; - else - params->au_bitrate.target = params->vi_bitrate.max; - - layer = params->au_type; - if( params->au_bitrate.target == 0 ) - { - /* TODO: use the minimum possible bitrate instead of 0 ? */ - au_params |= 0; - } - else if( params->au_bitrate.target >= - mpeg_audio_bitrates[BITRATES_SIZE-1].layer[layer].rate ) - { - /* clamp the bitrate to the max supported by the standard */ - params->au_bitrate.target = mpeg_audio_bitrates[BITRATES_SIZE-1].layer[layer].rate; - params->au_bitrate.max = params->au_bitrate.target; - au_params |= mpeg_audio_bitrates[BITRATES_SIZE-1].layer[layer].bits; - } - else - { - /* round up to the nearest supported bitrate */ - int i; - for(i = 1; i < BITRATES_SIZE; i++) - { - if( params->au_bitrate.target > mpeg_audio_bitrates[i-1].layer[layer].rate && - params->au_bitrate.target <= mpeg_audio_bitrates[i].layer[layer].rate ) - { - params->au_bitrate.target = mpeg_audio_bitrates[i].layer[layer].rate; - params->au_bitrate.max = params->au_bitrate.target; - au_params |= mpeg_audio_bitrates[i].layer[layer].bits; - break; - } - } - } - } - else - { - /* TODO: ??? */ - params->au_bitrate.target = params->au_bitrate.max = 0; - au_params |= 0; - } - if( CHECK_PARAM( au_type ) || CHECK_PARAM( au_sample_rate ) - || CHECK_PARAM( au_bitrate.mode ) || CHECK_PARAM( au_bitrate.max ) - || CHECK_PARAM( au_bitrate.target ) - ) - { - UPDATE_PARAM( au_type ); - UPDATE_PARAM( au_sample_rate ); - UPDATE_PARAM( au_bitrate ); - blackbird_api_cmd(dev, BLACKBIRD_API_SET_AUDIO_PARAMS, 1, 0, au_params ); - } - - /* assign bitrates */ - if( params->vi_bitrate.mode ) - { - /* bitrate is set, let's figure out the cbr/vbr mess */ - if( params->vi_bitrate.max < params->vi_bitrate.target ) - { - if( params->vi_bitrate.mode == V4L2_BITRATE_CBR ) - params->vi_bitrate.max = params->vi_bitrate.target; - else - params->vi_bitrate.target = params->vi_bitrate.max; - } - } - else - { - if( params->st_bitrate.max < params->st_bitrate.target ) - { - if( params->st_bitrate.mode == V4L2_BITRATE_VBR ) - params->st_bitrate.target = params->st_bitrate.max; - else - params->st_bitrate.max = params->st_bitrate.target; - } - /* calculate vi_bitrate = st_bitrate - au_bitrate */ - params->vi_bitrate.max = params->st_bitrate.max - params->au_bitrate.max; - params->vi_bitrate.target = params->st_bitrate.target - params->au_bitrate.target; - } - UPDATE_PARAM( st_bitrate ); - if( CHECK_PARAM( vi_bitrate.mode ) || CHECK_PARAM( vi_bitrate.max ) - || CHECK_PARAM( vi_bitrate.target ) - ) - { - UPDATE_PARAM( vi_bitrate ); - blackbird_api_cmd(dev, BLACKBIRD_API_SET_VIDEO_BITRATE, 4, 0, - mpeg_video_bitrates[params->vi_bitrate.mode], - params->vi_bitrate.target * 1000, /* kbps -> bps */ - params->vi_bitrate.max * 1000 / BLACKBIRD_PEAK_RATE_DIVISOR, /* peak/400 */ - BLACKBIRD_MUX_RATE_DEFAULT /*, 0x70*/); /* encoding buffer, ckennedy */ - } + blackbird_api_cmd(dev, BLACKBIRD_API_SET_GOP_CLOSURE, 1, 0, BLACKBIRD_GOP_CLOSURE_OFF); - /* TODO: implement the stream ID stuff: - ts_pid_pmt, ts_pid_audio, ts_pid_video, ts_pid_pcr, - ps_size, au_pesid, vi_pesid - */ - UPDATE_PARAM( ts_pid_pmt ); - UPDATE_PARAM( ts_pid_audio ); - UPDATE_PARAM( ts_pid_video ); - UPDATE_PARAM( ts_pid_pcr ); - UPDATE_PARAM( ps_size ); - UPDATE_PARAM( au_pesid ); - UPDATE_PARAM( vi_pesid ); -} -static void blackbird_set_default_dnr_params(struct cx8802_dev *dev) -{ /* assign dnr filter mode */ - if( dev->dnr_params.mode > BLACKBIRD_DNR_BITS_AUTO ) - dev->dnr_params.mode = BLACKBIRD_DNR_BITS_MANUAL; - if( dev->dnr_params.type > BLACKBIRD_MEDIAN_FILTER_DIAGONAL ) - dev->dnr_params.type = BLACKBIRD_MEDIAN_FILTER_DISABLED; blackbird_api_cmd(dev, BLACKBIRD_API_SET_DNR_MODE, 2, 0, - dev->dnr_params.mode, - dev->dnr_params.type - ); - - /* assign dnr filter props*/ - if( dev->dnr_params.spatial > 15 ) - dev->dnr_params.spatial = 15; - if( dev->dnr_params.temporal > 31 ) - dev->dnr_params.temporal = 31; - blackbird_api_cmd(dev, BLACKBIRD_API_SET_MANUAL_DNR, 2, 0, - dev->dnr_params.spatial, - dev->dnr_params.temporal - ); -} -#define CHECK_DNR_PARAM( name ) ( dev->dnr_params.name != dnr_params->name ) -#define UPDATE_DNR_PARAM( name ) dev->dnr_params.name = dnr_params->name -void blackbird_set_dnr_params(struct cx8802_dev *dev, struct blackbird_dnr* dnr_params) -{ - /* assign dnr filter mode */ - /* clamp values */ - if( dnr_params->mode > BLACKBIRD_DNR_BITS_AUTO ) - dnr_params->mode = BLACKBIRD_DNR_BITS_MANUAL; - if( dnr_params->type > BLACKBIRD_MEDIAN_FILTER_DIAGONAL ) - dnr_params->type = BLACKBIRD_MEDIAN_FILTER_DISABLED; - /* check if the params actually changed */ - if( CHECK_DNR_PARAM( mode ) || CHECK_DNR_PARAM( type ) ) - { - UPDATE_DNR_PARAM( mode ); - UPDATE_DNR_PARAM( type ); - blackbird_api_cmd(dev, BLACKBIRD_API_SET_DNR_MODE, 2, 0, dnr_params->mode, dnr_params->type); - } + BLACKBIRD_DNR_BITS_MANUAL, + BLACKBIRD_MEDIAN_FILTER_DISABLED + ); /* assign dnr filter props*/ - if( dnr_params->spatial > 15 ) - dnr_params->spatial = 15; - if( dnr_params->temporal > 31 ) - dnr_params->temporal = 31; - if( CHECK_DNR_PARAM( spatial ) || CHECK_DNR_PARAM( temporal ) ) - { - UPDATE_DNR_PARAM( spatial ); - UPDATE_DNR_PARAM( temporal ); - blackbird_api_cmd(dev, BLACKBIRD_API_SET_MANUAL_DNR, 2, 0, dnr_params->spatial, dnr_params->temporal); - } -} - -static void blackbird_codec_settings(struct cx8802_dev *dev) -{ - - /* assign output port */ - blackbird_api_cmd(dev, BLACKBIRD_API_SET_OUTPUT_PORT, 1, 0, BLACKBIRD_OUTPUT_PORT_STREAMING); /* Host */ - - /* assign frame size */ - blackbird_api_cmd(dev, BLACKBIRD_API_SET_RESOLUTION, 2, 0, - dev->height, dev->width); + blackbird_api_cmd(dev, BLACKBIRD_API_SET_MANUAL_DNR, 2, 0, 0, 0); /* assign coring levels (luma_h, luma_l, chroma_h, chroma_l) */ blackbird_api_cmd(dev, BLACKBIRD_API_SET_DNR_MEDIAN, 4, 0, 0, 255, 0, 255); /* assign spatial filter type: luma_t: horiz_only, chroma_t: horiz_only */ blackbird_api_cmd(dev, BLACKBIRD_API_SET_SPATIAL_FILTER, 2, 0, - BLACKBIRD_SPATIAL_FILTER_LUMA_1D_HORIZ, - BLACKBIRD_SPATIAL_FILTER_CHROMA_1D_HORIZ - ); + BLACKBIRD_SPATIAL_FILTER_LUMA_1D_HORIZ, + BLACKBIRD_SPATIAL_FILTER_CHROMA_1D_HORIZ + ); /* assign frame drop rate */ /* blackbird_api_cmd(dev, IVTV_API_ASSIGN_FRAME_DROP_RATE, 1, 0, 0); */ - - blackbird_set_default_params(dev); - blackbird_set_default_dnr_params(dev); } static int blackbird_initialize_codec(struct cx8802_dev *dev) @@ -1327,10 +851,15 @@ static int bb_buf_setup(struct videobuf_queue *q, struct cx8802_fh *fh = q->priv_data; fh->dev->ts_packet_size = 188 * 4; /* was: 512 */ - fh->dev->ts_packet_count = mpegbufs; /* was: 100 */ + fh->dev->ts_packet_count = 32; /* was: 100 */ *size = fh->dev->ts_packet_size * fh->dev->ts_packet_count; - *count = fh->dev->ts_packet_count; + if (0 == *count) + *count = mpegbufs; + if (*count < 2) + *count = 2; + if (*count > 32) + *count = 32; return 0; } @@ -1339,7 +868,7 @@ bb_buf_prepare(struct videobuf_queue *q, struct videobuf_buffer *vb, enum v4l2_field field) { struct cx8802_fh *fh = q->priv_data; - return cx8802_buf_prepare(fh->dev, (struct cx88_buffer*)vb, field); + return cx8802_buf_prepare(fh->dev, (struct cx88_buffer*)vb); } static void @@ -1391,6 +920,8 @@ static int mpeg_do_ioctl(struct inode *inode, struct file *file, V4L2_CAP_VIDEO_CAPTURE | V4L2_CAP_READWRITE | V4L2_CAP_STREAMING | + V4L2_CAP_VBI_CAPTURE | + V4L2_CAP_VIDEO_OVERLAY | 0; if (UNSET != core->tuner_type) cap->capabilities |= V4L2_CAP_TUNER; @@ -1410,52 +941,27 @@ static int mpeg_do_ioctl(struct inode *inode, struct file *file, memset(f,0,sizeof(*f)); f->index = index; - strlcpy(f->description, "MPEG", sizeof(f->description)); + strlcpy(f->description, "MPEG TS", sizeof(f->description)); f->type = V4L2_BUF_TYPE_VIDEO_CAPTURE; f->pixelformat = V4L2_PIX_FMT_MPEG; return 0; } case VIDIOC_G_FMT: + case VIDIOC_S_FMT: + case VIDIOC_TRY_FMT: { + /* FIXME -- quick'n'dirty for exactly one size ... */ struct v4l2_format *f = arg; memset(f,0,sizeof(*f)); f->type = V4L2_BUF_TYPE_VIDEO_CAPTURE; - f->fmt.pix.pixelformat = V4L2_PIX_FMT_MPEG; - f->fmt.pix.bytesperline = 0; - f->fmt.pix.sizeimage = dev->ts_packet_size * dev->ts_packet_count; /* 188 * 4 * 1024; */ - f->fmt.pix.colorspace = 0; f->fmt.pix.width = dev->width; f->fmt.pix.height = dev->height; - f->fmt.pix.field = fh->mpegq.field; - dprintk(0,"VIDIOC_G_FMT: w: %d, h: %d, f: %d\n", - dev->width, dev->height, fh->mpegq.field ); - return 0; - } - case VIDIOC_TRY_FMT: - { - struct v4l2_format *f = arg; - - f->type = V4L2_BUF_TYPE_VIDEO_CAPTURE; - f->fmt.pix.pixelformat = V4L2_PIX_FMT_MPEG; - f->fmt.pix.bytesperline = 0; - f->fmt.pix.sizeimage = dev->ts_packet_size * dev->ts_packet_count; /* 188 * 4 * 1024; */; - f->fmt.pix.colorspace = 0; - dprintk(0,"VIDIOC_TRY_FMT: w: %d, h: %d, f: %d\n", - dev->width, dev->height, fh->mpegq.field ); - return 0; - } - case VIDIOC_S_FMT: - { - struct v4l2_format *f = arg; - - f->type = V4L2_BUF_TYPE_VIDEO_CAPTURE; f->fmt.pix.pixelformat = V4L2_PIX_FMT_MPEG; + f->fmt.pix.field = V4L2_FIELD_NONE; f->fmt.pix.bytesperline = 0; - f->fmt.pix.sizeimage = dev->ts_packet_size * dev->ts_packet_count; /* 188 * 4 * 1024; */; + f->fmt.pix.sizeimage = 188 * 4 * 1024; /* 1024 * 512 */ /* FIXME: BUFFER_SIZE */; f->fmt.pix.colorspace = 0; - dprintk(0,"VIDIOC_S_FMT: w: %d, h: %d, f: %d\n", - f->fmt.pix.width, f->fmt.pix.height, f->fmt.pix.field ); return 0; } @@ -1479,22 +985,6 @@ static int mpeg_do_ioctl(struct inode *inode, struct file *file, case VIDIOC_STREAMOFF: return videobuf_streamoff(&fh->mpegq); - /* --- mpeg compression -------------------------------------- */ - case VIDIOC_G_MPEGCOMP: - { - struct v4l2_mpeg_compression *f = arg; - - memcpy(f,&dev->params,sizeof(*f)); - return 0; - } - case VIDIOC_S_MPEGCOMP: - { - struct v4l2_mpeg_compression *f = arg; - - blackbird_set_params(dev, f); - return 0; - } - default: return cx88_do_ioctl( inode, file, 0, dev->core, cmd, arg, cx88_ioctl_hook ); } @@ -1544,17 +1034,16 @@ static int mpeg_open(struct inode *inode, struct file *file) file->private_data = fh; fh->dev = dev; + /* FIXME: locking against other video device */ + cx88_set_scale(dev->core, dev->width, dev->height, + V4L2_FIELD_INTERLACED); + videobuf_queue_init(&fh->mpegq, &blackbird_qops, dev->pci, &dev->slock, V4L2_BUF_TYPE_VIDEO_CAPTURE, - V4L2_FIELD_INTERLACED, + V4L2_FIELD_TOP, sizeof(struct cx88_buffer), fh); - - /* FIXME: locking against other video device */ - cx88_set_scale(dev->core, dev->width, dev->height, - fh->mpegq.field); - return 0; } @@ -1684,8 +1173,6 @@ static int __devinit blackbird_probe(struct pci_dev *pci_dev, dev->core = core; dev->width = 720; dev->height = 576; - memcpy(&dev->params,&default_mpeg_params,sizeof(default_mpeg_params)); - memcpy(&dev->dnr_params,&default_dnr_params,sizeof(default_dnr_params)); err = cx8802_init_common(dev); if (0 != err) @@ -1712,7 +1199,7 @@ static int __devinit blackbird_probe(struct pci_dev *pci_dev, static void __devexit blackbird_remove(struct pci_dev *pci_dev) { - struct cx8802_dev *dev = pci_get_drvdata(pci_dev); + struct cx8802_dev *dev = pci_get_drvdata(pci_dev); /* blackbird */ blackbird_unregister_video(dev); @@ -1728,8 +1215,8 @@ static struct pci_device_id cx8802_pci_tbl[] = { { .vendor = 0x14f1, .device = 0x8802, - .subvendor = PCI_ANY_ID, - .subdevice = PCI_ANY_ID, + .subvendor = PCI_ANY_ID, + .subdevice = PCI_ANY_ID, },{ /* --- end of list --- */ } @@ -1737,10 +1224,10 @@ static struct pci_device_id cx8802_pci_tbl[] = { MODULE_DEVICE_TABLE(pci, cx8802_pci_tbl); static struct pci_driver blackbird_pci_driver = { - .name = "cx88-blackbird", - .id_table = cx8802_pci_tbl, - .probe = blackbird_probe, - .remove = __devexit_p(blackbird_remove), + .name = "cx88-blackbird", + .id_table = cx8802_pci_tbl, + .probe = blackbird_probe, + .remove = __devexit_p(blackbird_remove), .suspend = cx8802_suspend_common, .resume = cx8802_resume_common, }; @@ -1770,8 +1257,6 @@ module_exit(blackbird_fini); EXPORT_SYMBOL(cx88_ioctl_hook); EXPORT_SYMBOL(cx88_ioctl_translator); -EXPORT_SYMBOL(blackbird_set_params); -EXPORT_SYMBOL(blackbird_set_dnr_params); /* ----------------------------------------------------------- */ /* diff --git a/trunk/drivers/media/video/cx88/cx88-cards.c b/trunk/drivers/media/video/cx88/cx88-cards.c index f2268631b7c0..4da91d535a5b 100644 --- a/trunk/drivers/media/video/cx88/cx88-cards.c +++ b/trunk/drivers/media/video/cx88/cx88-cards.c @@ -126,27 +126,27 @@ struct cx88_board cx88_boards[] = { .input = {{ .type = CX88_VMUX_TELEVISION, .vmux = 0, - .gpio0 = 0x03ff, + .gpio0 = 0x03ff, },{ .type = CX88_VMUX_COMPOSITE1, .vmux = 1, - .gpio0 = 0x03fe, + .gpio0 = 0x03fe, },{ .type = CX88_VMUX_SVIDEO, .vmux = 2, - .gpio0 = 0x03fe, + .gpio0 = 0x03fe, }}, }, - [CX88_BOARD_WINFAST2000XP_EXPERT] = { - .name = "Leadtek Winfast 2000XP Expert", - .tuner_type = TUNER_PHILIPS_4IN1, + [CX88_BOARD_WINFAST2000XP_EXPERT] = { + .name = "Leadtek Winfast 2000XP Expert", + .tuner_type = TUNER_PHILIPS_4IN1, .radio_type = UNSET, .tuner_addr = ADDR_UNSET, .radio_addr = ADDR_UNSET, .tda9887_conf = TDA9887_PRESENT, - .input = {{ - .type = CX88_VMUX_TELEVISION, - .vmux = 0, + .input = {{ + .type = CX88_VMUX_TELEVISION, + .vmux = 0, .gpio0 = 0x00F5e700, .gpio1 = 0x00003004, .gpio2 = 0x00F5e700, @@ -165,16 +165,16 @@ struct cx88_board cx88_boards[] = { .gpio1 = 0x00003004, .gpio2 = 0x00F5c700, .gpio3 = 0x02000000, - }}, - .radio = { - .type = CX88_RADIO, + }}, + .radio = { + .type = CX88_RADIO, .gpio0 = 0x00F5d700, .gpio1 = 0x00003004, .gpio2 = 0x00F5d700, .gpio3 = 0x02000000, - }, - }, - [CX88_BOARD_AVERTV_STUDIO_303] = { + }, + }, + [CX88_BOARD_AVERTV_303] = { .name = "AverTV Studio 303 (M126)", .tuner_type = TUNER_PHILIPS_FM1216ME_MK3, .radio_type = UNSET, @@ -206,7 +206,7 @@ struct cx88_board cx88_boards[] = { .radio_type = UNSET, .tuner_addr = ADDR_UNSET, .radio_addr = ADDR_UNSET, - .tda9887_conf = TDA9887_PRESENT | TDA9887_INTERCARRIER_NTSC, + .tda9887_conf = TDA9887_PRESENT, .input = {{ .type = CX88_VMUX_TELEVISION, .vmux = 0, @@ -214,32 +214,32 @@ struct cx88_board cx88_boards[] = { .gpio1 = 0x000080c0, .gpio2 = 0x0000ff40, },{ - .type = CX88_VMUX_COMPOSITE1, - .vmux = 1, + .type = CX88_VMUX_COMPOSITE1, + .vmux = 1, .gpio0 = 0x000040bf, .gpio1 = 0x000080c0, .gpio2 = 0x0000ff40, },{ - .type = CX88_VMUX_SVIDEO, - .vmux = 2, + .type = CX88_VMUX_SVIDEO, + .vmux = 2, .gpio0 = 0x000040bf, .gpio1 = 0x000080c0, .gpio2 = 0x0000ff40, - }}, - .radio = { + }}, + .radio = { .type = CX88_RADIO, - }, + }, }, [CX88_BOARD_WINFAST_DV2000] = { - .name = "Leadtek Winfast DV2000", - .tuner_type = TUNER_PHILIPS_FM1216ME_MK3, + .name = "Leadtek Winfast DV2000", + .tuner_type = TUNER_PHILIPS_FM1216ME_MK3, .radio_type = UNSET, .tuner_addr = ADDR_UNSET, .radio_addr = ADDR_UNSET, .tda9887_conf = TDA9887_PRESENT, - .input = {{ - .type = CX88_VMUX_TELEVISION, - .vmux = 0, + .input = {{ + .type = CX88_VMUX_TELEVISION, + .vmux = 0, .gpio0 = 0x0035e700, .gpio1 = 0x00003004, .gpio2 = 0x0035e700, @@ -260,14 +260,14 @@ struct cx88_board cx88_boards[] = { .gpio2 = 0x02000000, .gpio3 = 0x02000000, }}, - .radio = { + .radio = { .type = CX88_RADIO, .gpio0 = 0x0035d700, .gpio1 = 0x00007004, .gpio2 = 0x0035d700, .gpio3 = 0x02000000, }, - }, + }, [CX88_BOARD_LEADTEK_PVR2000] = { // gpio values for PAL version from regspy by DScaler .name = "Leadtek PVR 2000", @@ -296,25 +296,25 @@ struct cx88_board cx88_boards[] = { .blackbird = 1, }, [CX88_BOARD_IODATA_GVVCP3PCI] = { - .name = "IODATA GV-VCP3/PCI", + .name = "IODATA GV-VCP3/PCI", .tuner_type = TUNER_ABSENT, - .radio_type = UNSET, + .radio_type = UNSET, .tuner_addr = ADDR_UNSET, .radio_addr = ADDR_UNSET, .input = {{ - .type = CX88_VMUX_COMPOSITE1, - .vmux = 0, - },{ - .type = CX88_VMUX_COMPOSITE2, - .vmux = 1, - },{ - .type = CX88_VMUX_SVIDEO, - .vmux = 2, - }}, - }, + .type = CX88_VMUX_COMPOSITE1, + .vmux = 0, + },{ + .type = CX88_VMUX_COMPOSITE2, + .vmux = 1, + },{ + .type = CX88_VMUX_SVIDEO, + .vmux = 2, + }}, + }, [CX88_BOARD_PROLINK_PLAYTVPVR] = { - .name = "Prolink PlayTV PVR", - .tuner_type = TUNER_PHILIPS_FM1236_MK3, + .name = "Prolink PlayTV PVR", + .tuner_type = TUNER_PHILIPS_FM1236_MK3, .radio_type = UNSET, .tuner_addr = ADDR_UNSET, .radio_addr = ADDR_UNSET, @@ -348,15 +348,15 @@ struct cx88_board cx88_boards[] = { .type = CX88_VMUX_TELEVISION, .vmux = 0, .gpio0 = 0x0000fde6, - },{ + },{ .type = CX88_VMUX_SVIDEO, .vmux = 2, .gpio0 = 0x0000fde6, // 0x0000fda6 L,R RCA audio in? }}, - .radio = { - .type = CX88_RADIO, + .radio = { + .type = CX88_RADIO, .gpio0 = 0x0000fde2, - }, + }, .blackbird = 1, }, [CX88_BOARD_MSI_TVANYWHERE] = { @@ -372,34 +372,34 @@ struct cx88_board cx88_boards[] = { .gpio0 = 0x00000fbf, .gpio2 = 0x0000fc08, },{ - .type = CX88_VMUX_COMPOSITE1, - .vmux = 1, + .type = CX88_VMUX_COMPOSITE1, + .vmux = 1, .gpio0 = 0x00000fbf, .gpio2 = 0x0000fc68, },{ - .type = CX88_VMUX_SVIDEO, - .vmux = 2, + .type = CX88_VMUX_SVIDEO, + .vmux = 2, .gpio0 = 0x00000fbf, .gpio2 = 0x0000fc68, - }}, + }}, }, - [CX88_BOARD_KWORLD_DVB_T] = { - .name = "KWorld/VStream XPert DVB-T", + [CX88_BOARD_KWORLD_DVB_T] = { + .name = "KWorld/VStream XPert DVB-T", .tuner_type = TUNER_ABSENT, .radio_type = UNSET, .tuner_addr = ADDR_UNSET, .radio_addr = ADDR_UNSET, - .input = {{ - .type = CX88_VMUX_COMPOSITE1, - .vmux = 1, + .input = {{ + .type = CX88_VMUX_COMPOSITE1, + .vmux = 1, .gpio0 = 0x0700, .gpio2 = 0x0101, - },{ - .type = CX88_VMUX_SVIDEO, - .vmux = 2, + },{ + .type = CX88_VMUX_SVIDEO, + .vmux = 2, .gpio0 = 0x0700, .gpio2 = 0x0101, - }}, + }}, .dvb = 1, }, [CX88_BOARD_DVICO_FUSIONHDTV_DVB_T1] = { @@ -425,27 +425,27 @@ struct cx88_board cx88_boards[] = { .radio_type = UNSET, .tuner_addr = ADDR_UNSET, .radio_addr = ADDR_UNSET, - .input = {{ - .type = CX88_VMUX_TELEVISION, - .vmux = 0, - .gpio0 = 0x07f8, + .input = {{ + .type = CX88_VMUX_TELEVISION, + .vmux = 0, + .gpio0 = 0x07f8, },{ .type = CX88_VMUX_DEBUG, .vmux = 0, .gpio0 = 0x07f9, // mono from tuner chip - },{ - .type = CX88_VMUX_COMPOSITE1, - .vmux = 1, - .gpio0 = 0x000007fa, - },{ - .type = CX88_VMUX_SVIDEO, - .vmux = 2, - .gpio0 = 0x000007fa, - }}, - .radio = { - .type = CX88_RADIO, - .gpio0 = 0x000007f8, - }, + },{ + .type = CX88_VMUX_COMPOSITE1, + .vmux = 1, + .gpio0 = 0x000007fa, + },{ + .type = CX88_VMUX_SVIDEO, + .vmux = 2, + .gpio0 = 0x000007fa, + }}, + .radio = { + .type = CX88_RADIO, + .gpio0 = 0x000007f8, + }, }, [CX88_BOARD_DVICO_FUSIONHDTV_3_GOLD_Q] = { .name = "DViCO FusionHDTV 3 Gold-Q", @@ -489,28 +489,28 @@ struct cx88_board cx88_boards[] = { }}, .dvb = 1, }, - [CX88_BOARD_HAUPPAUGE_DVB_T1] = { + [CX88_BOARD_HAUPPAUGE_DVB_T1] = { .name = "Hauppauge Nova-T DVB-T", .tuner_type = TUNER_ABSENT, .radio_type = UNSET, .tuner_addr = ADDR_UNSET, .radio_addr = ADDR_UNSET, .input = {{ - .type = CX88_VMUX_DVB, - .vmux = 0, - }}, + .type = CX88_VMUX_DVB, + .vmux = 0, + }}, .dvb = 1, }, - [CX88_BOARD_CONEXANT_DVB_T1] = { + [CX88_BOARD_CONEXANT_DVB_T1] = { .name = "Conexant DVB-T reference design", .tuner_type = TUNER_ABSENT, .radio_type = UNSET, .tuner_addr = ADDR_UNSET, .radio_addr = ADDR_UNSET, - .input = {{ - .type = CX88_VMUX_DVB, - .vmux = 0, - }}, + .input = {{ + .type = CX88_VMUX_DVB, + .vmux = 0, + }}, .dvb = 1, }, [CX88_BOARD_PROVIDEO_PV259] = { @@ -543,12 +543,12 @@ struct cx88_board cx88_boards[] = { .dvb = 1, }, [CX88_BOARD_DNTV_LIVE_DVB_T] = { - .name = "digitalnow DNTV Live! DVB-T", + .name = "digitalnow DNTV Live! DVB-T", .tuner_type = TUNER_ABSENT, .radio_type = UNSET, .tuner_addr = ADDR_UNSET, .radio_addr = ADDR_UNSET, - .input = {{ + .input = {{ .type = CX88_VMUX_COMPOSITE1, .vmux = 1, .gpio0 = 0x00000700, @@ -705,44 +705,44 @@ struct cx88_board cx88_boards[] = { .gpio0 = 0xbf60, }, }, - [CX88_BOARD_DVICO_FUSIONHDTV_3_GOLD_T] = { + [CX88_BOARD_DVICO_FUSIONHDTV_3_GOLD_T] = { .name = "DViCO FusionHDTV 3 Gold-T", .tuner_type = TUNER_THOMSON_DTT7611, .radio_type = UNSET, .tuner_addr = ADDR_UNSET, .radio_addr = ADDR_UNSET, .input = {{ - .type = CX88_VMUX_TELEVISION, - .vmux = 0, - .gpio0 = 0x97ed, - },{ - .type = CX88_VMUX_COMPOSITE1, - .vmux = 1, - .gpio0 = 0x97e9, - },{ - .type = CX88_VMUX_SVIDEO, - .vmux = 2, - .gpio0 = 0x97e9, - }}, + .type = CX88_VMUX_TELEVISION, + .vmux = 0, + .gpio0 = 0x97ed, + },{ + .type = CX88_VMUX_COMPOSITE1, + .vmux = 1, + .gpio0 = 0x97e9, + },{ + .type = CX88_VMUX_SVIDEO, + .vmux = 2, + .gpio0 = 0x97e9, + }}, .dvb = 1, - }, - [CX88_BOARD_ADSTECH_DVB_T_PCI] = { - .name = "ADS Tech Instant TV DVB-T PCI", + }, + [CX88_BOARD_ADSTECH_DVB_T_PCI] = { + .name = "ADS Tech Instant TV DVB-T PCI", .tuner_type = TUNER_ABSENT, .radio_type = UNSET, .tuner_addr = ADDR_UNSET, .radio_addr = ADDR_UNSET, .input = {{ - .type = CX88_VMUX_COMPOSITE1, - .vmux = 1, + .type = CX88_VMUX_COMPOSITE1, + .vmux = 1, .gpio0 = 0x0700, .gpio2 = 0x0101, - },{ - .type = CX88_VMUX_SVIDEO, - .vmux = 2, + },{ + .type = CX88_VMUX_SVIDEO, + .vmux = 2, .gpio0 = 0x0700, .gpio2 = 0x0101, - }}, + }}, .dvb = 1, }, [CX88_BOARD_TERRATEC_CINERGY_1400_DVB_T1] = { @@ -762,139 +762,20 @@ struct cx88_board cx88_boards[] = { .radio_addr = ADDR_UNSET, .tda9887_conf = TDA9887_PRESENT, .input = {{ - .type = CX88_VMUX_TELEVISION, - .vmux = 0, - .gpio0 = 0x87fd, - },{ - .type = CX88_VMUX_COMPOSITE1, - .vmux = 1, - .gpio0 = 0x87f9, - },{ - .type = CX88_VMUX_SVIDEO, - .vmux = 2, - .gpio0 = 0x87f9, - }}, - .dvb = 1, - }, - [CX88_BOARD_AVERMEDIA_ULTRATV_MC_550] = { - .name = "AverMedia UltraTV Media Center PCI 550", - .tuner_type = TUNER_PHILIPS_FM1236_MK3, - .radio_type = UNSET, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .tda9887_conf = TDA9887_PRESENT, - .blackbird = 1, - .input = {{ - .type = CX88_VMUX_COMPOSITE1, - .vmux = 0, - .gpio0 = 0x0000cd73, - },{ - .type = CX88_VMUX_SVIDEO, - .vmux = 1, - .gpio0 = 0x0000cd73, - },{ - .type = CX88_VMUX_TELEVISION, - .vmux = 3, - .gpio0 = 0x0000cdb3, - }}, - .radio = { - .type = CX88_RADIO, - .vmux = 2, - .gpio0 = 0x0000cdf3, - }, - }, - [CX88_BOARD_KWORLD_VSTREAM_EXPERT_DVD] = { - /* Alexander Wold */ - .name = "Kworld V-Stream Xpert DVD", - .tuner_type = UNSET, - .input = {{ - .type = CX88_VMUX_COMPOSITE1, - .vmux = 1, - .gpio0 = 0x03000000, - .gpio1 = 0x01000000, - .gpio2 = 0x02000000, - .gpio3 = 0x00100000, - },{ - .type = CX88_VMUX_SVIDEO, - .vmux = 2, - .gpio0 = 0x03000000, - .gpio1 = 0x01000000, - .gpio2 = 0x02000000, - .gpio3 = 0x00100000, - }}, - }, - [CX88_BOARD_ATI_HDTVWONDER] = { - .name = "ATI HDTV Wonder", - .tuner_type = TUNER_PHILIPS_TUV1236D, - .radio_type = UNSET, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .input = {{ - .type = CX88_VMUX_TELEVISION, - .vmux = 0, - .gpio0 = 0x00000ff7, - .gpio1 = 0x000000ff, - .gpio2 = 0x00000001, - .gpio3 = 0x00000000, - },{ - .type = CX88_VMUX_COMPOSITE1, - .vmux = 1, - .gpio0 = 0x00000ffe, - .gpio1 = 0x000000ff, - .gpio2 = 0x00000001, - .gpio3 = 0x00000000, - },{ - .type = CX88_VMUX_SVIDEO, - .vmux = 2, - .gpio0 = 0x00000ffe, - .gpio1 = 0x000000ff, - .gpio2 = 0x00000001, - .gpio3 = 0x00000000, - }}, + .type = CX88_VMUX_TELEVISION, + .vmux = 0, + .gpio0 = 0x87fd, + },{ + .type = CX88_VMUX_COMPOSITE1, + .vmux = 1, + .gpio0 = 0x87f9, + },{ + .type = CX88_VMUX_SVIDEO, + .vmux = 2, + .gpio0 = 0x87f9, + }}, .dvb = 1, }, - [CX88_BOARD_WINFAST_DTV1000] = { - .name = "WinFast DTV1000-T", - .tuner_type = TUNER_ABSENT, - .radio_type = UNSET, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .input = {{ - .type = CX88_VMUX_DVB, - .vmux = 0, - }}, - .dvb = 1, - }, - [CX88_BOARD_AVERTV_303] = { - .name = "AVerTV 303 (M126)", - .tuner_type = TUNER_PHILIPS_FM1216ME_MK3, - .radio_type = UNSET, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .tda9887_conf = TDA9887_PRESENT, - .input = {{ - .type = CX88_VMUX_TELEVISION, - .vmux = 0, - .gpio0 = 0x00ff, - .gpio1 = 0xe09f, - .gpio2 = 0x0010, - .gpio3 = 0x0000, - },{ - .type = CX88_VMUX_COMPOSITE1, - .vmux = 1, - .gpio0 = 0x00ff, - .gpio1 = 0xe05f, - .gpio2 = 0x0010, - .gpio3 = 0x0000, - },{ - .type = CX88_VMUX_SVIDEO, - .vmux = 2, - .gpio0 = 0x00ff, - .gpio1 = 0xe05f, - .gpio2 = 0x0010, - .gpio3 = 0x0000, - }}, - }, }; const unsigned int cx88_bcount = ARRAY_SIZE(cx88_boards); @@ -923,41 +804,41 @@ struct cx88_subid cx88_subids[] = { .subdevice = 0x00f8, .card = CX88_BOARD_ATI_WONDER_PRO, },{ - .subvendor = 0x107d, - .subdevice = 0x6611, - .card = CX88_BOARD_WINFAST2000XP_EXPERT, - },{ - .subvendor = 0x107d, - .subdevice = 0x6613, /* NTSC */ - .card = CX88_BOARD_WINFAST2000XP_EXPERT, + .subvendor = 0x107d, + .subdevice = 0x6611, + .card = CX88_BOARD_WINFAST2000XP_EXPERT, },{ - .subvendor = 0x107d, - .subdevice = 0x6620, - .card = CX88_BOARD_WINFAST_DV2000, - },{ - .subvendor = 0x107d, - .subdevice = 0x663b, - .card = CX88_BOARD_LEADTEK_PVR2000, + .subvendor = 0x107d, + .subdevice = 0x6613, /* NTSC */ + .card = CX88_BOARD_WINFAST2000XP_EXPERT, },{ .subvendor = 0x107d, - .subdevice = 0x663C, - .card = CX88_BOARD_LEADTEK_PVR2000, - },{ + .subdevice = 0x6620, + .card = CX88_BOARD_WINFAST_DV2000, + },{ + .subvendor = 0x107d, + .subdevice = 0x663b, + .card = CX88_BOARD_LEADTEK_PVR2000, + },{ + .subvendor = 0x107d, + .subdevice = 0x663C, + .card = CX88_BOARD_LEADTEK_PVR2000, + },{ .subvendor = 0x1461, .subdevice = 0x000b, - .card = CX88_BOARD_AVERTV_STUDIO_303, + .card = CX88_BOARD_AVERTV_303, },{ .subvendor = 0x1462, .subdevice = 0x8606, .card = CX88_BOARD_MSI_TVANYWHERE_MASTER, },{ - .subvendor = 0x10fc, - .subdevice = 0xd003, - .card = CX88_BOARD_IODATA_GVVCP3PCI, + .subvendor = 0x10fc, + .subdevice = 0xd003, + .card = CX88_BOARD_IODATA_GVVCP3PCI, },{ - .subvendor = 0x1043, - .subdevice = 0x4823, /* with mpeg encoder */ - .card = CX88_BOARD_ASUS_PVR_416, + .subvendor = 0x1043, + .subdevice = 0x4823, /* with mpeg encoder */ + .card = CX88_BOARD_ASUS_PVR_416, },{ .subvendor = 0x17de, .subdevice = 0x08a6, @@ -971,43 +852,43 @@ struct cx88_subid cx88_subids[] = { .subdevice = 0xd820, .card = CX88_BOARD_DVICO_FUSIONHDTV_3_GOLD_T, },{ - .subvendor = 0x18ac, - .subdevice = 0xdb00, + .subvendor = 0x18AC, + .subdevice = 0xDB00, .card = CX88_BOARD_DVICO_FUSIONHDTV_DVB_T1, - },{ + },{ .subvendor = 0x0070, .subdevice = 0x9002, .card = CX88_BOARD_HAUPPAUGE_DVB_T1, - },{ + },{ .subvendor = 0x14f1, .subdevice = 0x0187, .card = CX88_BOARD_CONEXANT_DVB_T1, - },{ + },{ .subvendor = 0x1540, .subdevice = 0x2580, .card = CX88_BOARD_PROVIDEO_PV259, },{ - .subvendor = 0x18ac, - .subdevice = 0xdb10, + .subvendor = 0x18AC, + .subdevice = 0xDB10, .card = CX88_BOARD_DVICO_FUSIONHDTV_DVB_T_PLUS, },{ - .subvendor = 0x1554, - .subdevice = 0x4811, - .card = CX88_BOARD_PIXELVIEW, + .subvendor = 0x1554, + .subdevice = 0x4811, + .card = CX88_BOARD_PIXELVIEW, },{ .subvendor = 0x7063, .subdevice = 0x3000, /* HD-3000 card */ .card = CX88_BOARD_PCHDTV_HD3000, },{ - .subvendor = 0x17de, - .subdevice = 0xa8a6, + .subvendor = 0x17DE, + .subdevice = 0xA8A6, .card = CX88_BOARD_DNTV_LIVE_DVB_T, },{ .subvendor = 0x0070, .subdevice = 0x2801, .card = CX88_BOARD_HAUPPAUGE_ROSLYN, },{ - .subvendor = 0x14f1, + .subvendor = 0x14F1, .subdevice = 0x0342, .card = CX88_BOARD_DIGITALLOGIC_MEC, },{ @@ -1018,30 +899,14 @@ struct cx88_subid cx88_subids[] = { .subvendor = 0x1421, .subdevice = 0x0334, .card = CX88_BOARD_ADSTECH_DVB_T_PCI, - },{ + },{ .subvendor = 0x153b, .subdevice = 0x1166, .card = CX88_BOARD_TERRATEC_CINERGY_1400_DVB_T1, - },{ + },{ .subvendor = 0x18ac, .subdevice = 0xd500, .card = CX88_BOARD_DVICO_FUSIONHDTV_5_GOLD, - },{ - .subvendor = 0x1461, - .subdevice = 0x8011, - .card = CX88_BOARD_AVERMEDIA_ULTRATV_MC_550, - },{ - .subvendor = PCI_VENDOR_ID_ATI, - .subdevice = 0xa101, - .card = CX88_BOARD_ATI_HDTVWONDER, - },{ - .subvendor = 0x107d, - .subdevice = 0x665f, - .card = CX88_BOARD_WINFAST_DTV1000, - },{ - .subvendor = 0x1461, - .subdevice = 0x000a, - .card = CX88_BOARD_AVERTV_303, }, }; const unsigned int cx88_idcount = ARRAY_SIZE(cx88_subids); @@ -1243,19 +1108,6 @@ void cx88_card_setup(struct cx88_core *core) cx_clear(MO_GP0_IO, 0x00000007); cx_set(MO_GP2_IO, 0x00000101); break; - case CX88_BOARD_ATI_HDTVWONDER: - if (0 == core->i2c_rc) { - /* enable tuner */ - int i; - u8 buffer [] = { 0x10,0x12,0x13,0x04,0x16,0x00,0x14,0x04,0x017,0x00 }; - core->i2c_client.addr = 0x0a; - - for (i = 0; i < 5; i++) - if (2 != i2c_master_send(&core->i2c_client,&buffer[i*2],2)) - printk(KERN_WARNING "%s: Unable to enable tuner(%i).\n", - core->name, i); - } - break; } if (cx88_boards[core->board].radio.type == CX88_RADIO) core->has_radio = 1; diff --git a/trunk/drivers/media/video/cx88/cx88-core.c b/trunk/drivers/media/video/cx88/cx88-core.c index eb806af17182..dc5c5c1f3461 100644 --- a/trunk/drivers/media/video/cx88/cx88-core.c +++ b/trunk/drivers/media/video/cx88/cx88-core.c @@ -31,7 +31,7 @@ #include #include #include -#include +#include #include "cx88.h" @@ -153,26 +153,26 @@ static u32* cx88_risc_field(u32 *rp, struct scatterlist *sglist, } if (bpl <= sg_dma_len(sg)-offset) { /* fits into current chunk */ - *(rp++)=cpu_to_le32(RISC_WRITE|RISC_SOL|RISC_EOL|bpl); - *(rp++)=cpu_to_le32(sg_dma_address(sg)+offset); - offset+=bpl; + *(rp++)=cpu_to_le32(RISC_WRITE|RISC_SOL|RISC_EOL|bpl); + *(rp++)=cpu_to_le32(sg_dma_address(sg)+offset); + offset+=bpl; } else { /* scanline needs to be splitted */ - todo = bpl; - *(rp++)=cpu_to_le32(RISC_WRITE|RISC_SOL| + todo = bpl; + *(rp++)=cpu_to_le32(RISC_WRITE|RISC_SOL| (sg_dma_len(sg)-offset)); - *(rp++)=cpu_to_le32(sg_dma_address(sg)+offset); - todo -= (sg_dma_len(sg)-offset); - offset = 0; - sg++; - while (todo > sg_dma_len(sg)) { - *(rp++)=cpu_to_le32(RISC_WRITE| + *(rp++)=cpu_to_le32(sg_dma_address(sg)+offset); + todo -= (sg_dma_len(sg)-offset); + offset = 0; + sg++; + while (todo > sg_dma_len(sg)) { + *(rp++)=cpu_to_le32(RISC_WRITE| sg_dma_len(sg)); - *(rp++)=cpu_to_le32(sg_dma_address(sg)); + *(rp++)=cpu_to_le32(sg_dma_address(sg)); todo -= sg_dma_len(sg); sg++; } - *(rp++)=cpu_to_le32(RISC_WRITE|RISC_EOL|todo); + *(rp++)=cpu_to_le32(RISC_WRITE|RISC_EOL|todo); *(rp++)=cpu_to_le32(sg_dma_address(sg)); offset += todo; } @@ -309,7 +309,7 @@ struct sram_channel cx88_sram_channels[] = { .name = "video y / packed", .cmds_start = 0x180040, .ctrl_start = 0x180400, - .cdt = 0x180400 + 64, + .cdt = 0x180400 + 64, .fifo_start = 0x180c00, .fifo_size = 0x002800, .ptr1_reg = MO_DMA21_PTR1, @@ -321,7 +321,7 @@ struct sram_channel cx88_sram_channels[] = { .name = "video u", .cmds_start = 0x180080, .ctrl_start = 0x1804a0, - .cdt = 0x1804a0 + 64, + .cdt = 0x1804a0 + 64, .fifo_start = 0x183400, .fifo_size = 0x000800, .ptr1_reg = MO_DMA22_PTR1, @@ -333,7 +333,7 @@ struct sram_channel cx88_sram_channels[] = { .name = "video v", .cmds_start = 0x1800c0, .ctrl_start = 0x180540, - .cdt = 0x180540 + 64, + .cdt = 0x180540 + 64, .fifo_start = 0x183c00, .fifo_size = 0x000800, .ptr1_reg = MO_DMA23_PTR1, @@ -345,7 +345,7 @@ struct sram_channel cx88_sram_channels[] = { .name = "vbi", .cmds_start = 0x180100, .ctrl_start = 0x1805e0, - .cdt = 0x1805e0 + 64, + .cdt = 0x1805e0 + 64, .fifo_start = 0x184400, .fifo_size = 0x001000, .ptr1_reg = MO_DMA24_PTR1, @@ -357,7 +357,7 @@ struct sram_channel cx88_sram_channels[] = { .name = "audio from", .cmds_start = 0x180140, .ctrl_start = 0x180680, - .cdt = 0x180680 + 64, + .cdt = 0x180680 + 64, .fifo_start = 0x185400, .fifo_size = 0x000200, .ptr1_reg = MO_DMA25_PTR1, @@ -369,7 +369,7 @@ struct sram_channel cx88_sram_channels[] = { .name = "audio to", .cmds_start = 0x180180, .ctrl_start = 0x180720, - .cdt = 0x180680 + 64, /* same as audio IN */ + .cdt = 0x180680 + 64, /* same as audio IN */ .fifo_start = 0x185400, /* same as audio IN */ .fifo_size = 0x000200, /* same as audio IN */ .ptr1_reg = MO_DMA26_PTR1, @@ -431,7 +431,7 @@ int cx88_sram_channel_setup(struct cx88_core *core, /* ------------------------------------------------------------------ */ /* debug helper code */ -static int cx88_risc_decode(u32 risc) +int cx88_risc_decode(u32 risc) { static char *instr[16] = { [ RISC_SYNC >> 28 ] = "sync", @@ -845,19 +845,19 @@ static int set_tvaudio(struct cx88_core *core) return 0; if (V4L2_STD_PAL_BG & norm->id) { - core->tvaudio = WW_BG; + core->tvaudio = nicam ? WW_NICAM_BGDKL : WW_A2_BG; } else if (V4L2_STD_PAL_DK & norm->id) { - core->tvaudio = WW_DK; + core->tvaudio = nicam ? WW_NICAM_BGDKL : WW_A2_DK; } else if (V4L2_STD_PAL_I & norm->id) { - core->tvaudio = WW_I; + core->tvaudio = WW_NICAM_I; } else if (V4L2_STD_SECAM_L & norm->id) { - core->tvaudio = WW_L; + core->tvaudio = WW_SYSTEM_L_AM; } else if (V4L2_STD_SECAM_DK & norm->id) { - core->tvaudio = WW_DK; + core->tvaudio = WW_A2_DK; } else if ((V4L2_STD_NTSC_M & norm->id) || (V4L2_STD_PAL_M & norm->id)) { @@ -1137,7 +1137,7 @@ struct cx88_core* cx88_core_get(struct pci_dev *pci) if (!core->radio_addr) core->radio_addr = cx88_boards[core->board].radio_addr; - printk(KERN_INFO "TV tuner %d at 0x%02x, Radio tuner %d at 0x%02x\n", + printk(KERN_INFO "TV tuner %d at 0x%02x, Radio tuner %d at 0x%02x\n", core->tuner_type, core->tuner_addr<<1, core->radio_type, core->radio_addr<<1); @@ -1146,7 +1146,6 @@ struct cx88_core* cx88_core_get(struct pci_dev *pci) /* init hardware */ cx88_reset(core); cx88_i2c_init(core,pci); - cx88_call_i2c_clients (core, TUNER_SET_STANDBY, NULL); cx88_card_setup(core); cx88_ir_init(core,pci); diff --git a/trunk/drivers/media/video/cx88/cx88-dvb.c b/trunk/drivers/media/video/cx88/cx88-dvb.c index 9cce91ec334b..4334744652de 100644 --- a/trunk/drivers/media/video/cx88/cx88-dvb.c +++ b/trunk/drivers/media/video/cx88/cx88-dvb.c @@ -29,6 +29,7 @@ #include #include + #include "cx88.h" #include "dvb-pll.h" @@ -45,9 +46,6 @@ #ifdef HAVE_LGDT330X # include "lgdt330x.h" #endif -#ifdef HAVE_NXT200X -# include "nxt200x.h" -#endif MODULE_DESCRIPTION("driver for cx2388x based DVB cards"); MODULE_AUTHOR("Chris Pascoe "); @@ -80,7 +78,7 @@ static int dvb_buf_prepare(struct videobuf_queue *q, struct videobuf_buffer *vb, enum v4l2_field field) { struct cx8802_dev *dev = q->priv_data; - return cx8802_buf_prepare(dev, (struct cx88_buffer*)vb,field); + return cx8802_buf_prepare(dev, (struct cx88_buffer*)vb); } static void dvb_buf_queue(struct videobuf_queue *q, struct videobuf_buffer *vb) @@ -131,7 +129,7 @@ static int dntv_live_dvbt_demod_init(struct dvb_frontend* fe) static u8 reset [] = { 0x50, 0x80 }; static u8 adc_ctl_1_cfg [] = { 0x8E, 0x40 }; static u8 agc_cfg [] = { 0x67, 0x10, 0x23, 0x00, 0xFF, 0xFF, - 0x00, 0xFF, 0x00, 0x40, 0x40 }; + 0x00, 0xFF, 0x00, 0x40, 0x40 }; static u8 dntv_extra[] = { 0xB5, 0x7A }; static u8 capt_range_cfg[] = { 0x75, 0x32 }; @@ -287,33 +285,6 @@ static struct lgdt330x_config fusionhdtv_5_gold = { }; #endif -#ifdef HAVE_NXT200X -static int nxt200x_set_ts_param(struct dvb_frontend* fe, - int is_punctured) -{ - struct cx8802_dev *dev= fe->dvb->priv; - dev->ts_gen_cntrl = is_punctured ? 0x04 : 0x00; - return 0; -} - -static int nxt200x_set_pll_input(u8* buf, int input) -{ - if (input) - buf[3] |= 0x08; - else - buf[3] &= ~0x08; - return 0; -} - -static struct nxt200x_config ati_hdtvwonder = { - .demod_address = 0x0a, - .pll_address = 0x61, - .pll_desc = &dvb_pll_tuv1236d, - .set_pll_input = nxt200x_set_pll_input, - .set_ts_params = nxt200x_set_ts_param, -}; -#endif - static int dvb_register(struct cx8802_dev *dev) { /* init struct videobuf_dvb */ @@ -329,7 +300,6 @@ static int dvb_register(struct cx8802_dev *dev) break; case CX88_BOARD_TERRATEC_CINERGY_1400_DVB_T1: case CX88_BOARD_CONEXANT_DVB_T1: - case CX88_BOARD_WINFAST_DTV1000: dev->dvb.frontend = cx22702_attach(&connexant_refboard_config, &dev->core->i2c_adap); break; @@ -414,12 +384,6 @@ static int dvb_register(struct cx8802_dev *dev) &dev->core->i2c_adap); } break; -#endif -#ifdef HAVE_NXT200X - case CX88_BOARD_ATI_HDTVWONDER: - dev->dvb.frontend = nxt200x_attach(&ati_hdtvwonder, - &dev->core->i2c_adap); - break; #endif default: printk("%s: The frontend of your DVB/ATSC card isn't supported yet\n", @@ -439,9 +403,6 @@ static int dvb_register(struct cx8802_dev *dev) /* Put the analog decoder in standby to keep it quiet */ cx88_call_i2c_clients (dev->core, TUNER_SET_STANDBY, NULL); - /* Put the analog decoder in standby to keep it quiet */ - cx88_call_i2c_clients (dev->core, TUNER_SET_STANDBY, NULL); - /* register everything */ return videobuf_dvb_register(&dev->dvb, THIS_MODULE, dev); } @@ -500,7 +461,7 @@ static int __devinit dvb_probe(struct pci_dev *pci_dev, static void __devexit dvb_remove(struct pci_dev *pci_dev) { - struct cx8802_dev *dev = pci_get_drvdata(pci_dev); + struct cx8802_dev *dev = pci_get_drvdata(pci_dev); /* dvb */ videobuf_dvb_unregister(&dev->dvb); @@ -515,8 +476,8 @@ static struct pci_device_id cx8802_pci_tbl[] = { { .vendor = 0x14f1, .device = 0x8802, - .subvendor = PCI_ANY_ID, - .subdevice = PCI_ANY_ID, + .subvendor = PCI_ANY_ID, + .subdevice = PCI_ANY_ID, },{ /* --- end of list --- */ } @@ -524,10 +485,10 @@ static struct pci_device_id cx8802_pci_tbl[] = { MODULE_DEVICE_TABLE(pci, cx8802_pci_tbl); static struct pci_driver dvb_pci_driver = { - .name = "cx88-dvb", - .id_table = cx8802_pci_tbl, - .probe = dvb_probe, - .remove = __devexit_p(dvb_remove), + .name = "cx88-dvb", + .id_table = cx8802_pci_tbl, + .probe = dvb_probe, + .remove = __devexit_p(dvb_remove), .suspend = cx8802_suspend_common, .resume = cx8802_resume_common, }; diff --git a/trunk/drivers/media/video/cx88/cx88-i2c.c b/trunk/drivers/media/video/cx88/cx88-i2c.c index 9790d412f192..761cebd40dbd 100644 --- a/trunk/drivers/media/video/cx88/cx88-i2c.c +++ b/trunk/drivers/media/video/cx88/cx88-i2c.c @@ -3,7 +3,7 @@ cx88-i2c.c -- all the i2c code is here Copyright (C) 1996,97,98 Ralph Metzler (rjkm@thp.uni-koeln.de) - & Marcus Metzler (mocm@thp.uni-koeln.de) + & Marcus Metzler (mocm@thp.uni-koeln.de) (c) 2002 Yurij Sysoev (c) 1999-2003 Gerd Knorr @@ -90,7 +90,7 @@ static int cx8800_bit_getsda(void *data) static int attach_inform(struct i2c_client *client) { - struct tuner_setup tun_setup; + struct tuner_setup tun_setup; struct cx88_core *core = i2c_get_adapdata(client->adapter); dprintk(1, "%s i2c attach [addr=0x%x,client=%s]\n", @@ -98,7 +98,7 @@ static int attach_inform(struct i2c_client *client) if (!client->driver->command) return 0; - if (core->radio_type != UNSET) { + if (core->radio_type != UNSET) { if ((core->radio_addr==ADDR_UNSET)||(core->radio_addr==client->addr)) { tun_setup.mode_mask = T_RADIO; tun_setup.type = core->radio_type; @@ -106,8 +106,8 @@ static int attach_inform(struct i2c_client *client) client->driver->command (client, TUNER_SET_TYPE_ADDR, &tun_setup); } - } - if (core->tuner_type != UNSET) { + } + if (core->tuner_type != UNSET) { if ((core->tuner_addr==ADDR_UNSET)||(core->tuner_addr==client->addr)) { tun_setup.mode_mask = T_ANALOG_TV; @@ -116,7 +116,7 @@ static int attach_inform(struct i2c_client *client) client->driver->command (client,TUNER_SET_TYPE_ADDR, &tun_setup); } - } + } if (core->tda9887_conf) client->driver->command(client, TDA9887_SET_CONFIG, &core->tda9887_conf); @@ -159,7 +159,7 @@ static struct i2c_adapter cx8800_i2c_adap_template = { }; static struct i2c_client cx8800_i2c_client_template = { - .name = "cx88xx internal", + .name = "cx88xx internal", }; static char *i2c_devs[128] = { @@ -202,10 +202,10 @@ int cx88_i2c_init(struct cx88_core *core, struct pci_dev *pci) core->i2c_adap.dev.parent = &pci->dev; strlcpy(core->i2c_adap.name,core->name,sizeof(core->i2c_adap.name)); - core->i2c_algo.data = core; - i2c_set_adapdata(&core->i2c_adap,core); - core->i2c_adap.algo_data = &core->i2c_algo; - core->i2c_client.adapter = &core->i2c_adap; + core->i2c_algo.data = core; + i2c_set_adapdata(&core->i2c_adap,core); + core->i2c_adap.algo_data = &core->i2c_algo; + core->i2c_client.adapter = &core->i2c_adap; cx8800_bit_setscl(core,1); cx8800_bit_setsda(core,1); diff --git a/trunk/drivers/media/video/cx88/cx88-input.c b/trunk/drivers/media/video/cx88/cx88-input.c index 38b12ebaa49e..c27fe4c36f69 100644 --- a/trunk/drivers/media/video/cx88/cx88-input.c +++ b/trunk/drivers/media/video/cx88/cx88-input.c @@ -553,7 +553,7 @@ void cx88_ir_irq(struct cx88_core *core) if ((ircode & 0xffff) != 0xeb04) { /* wrong address */ ir_dprintk("pulse distance decoded wrong address\n"); - break; + break; } if (((~ircode >> 24) & 0xff) != ((ircode >> 16) & 0xff)) { /* wrong checksum */ diff --git a/trunk/drivers/media/video/cx88/cx88-mpeg.c b/trunk/drivers/media/video/cx88/cx88-mpeg.c index 35e6d0c2b872..ee2300e1ae0b 100644 --- a/trunk/drivers/media/video/cx88/cx88-mpeg.c +++ b/trunk/drivers/media/video/cx88/cx88-mpeg.c @@ -54,7 +54,7 @@ static int cx8802_start_dma(struct cx8802_dev *dev, { struct cx88_core *core = dev->core; - dprintk(0, "cx8802_start_dma w: %d, h: %d, f: %d\n", dev->width, dev->height, buf->vb.field); + dprintk(0, "cx8802_start_dma %d\n", buf->vb.width); /* setup fifo + format */ cx88_sram_channel_setup(core, &cx88_sram_channels[SRAM_CH28], @@ -158,8 +158,7 @@ static int cx8802_restart_queue(struct cx8802_dev *dev, /* ------------------------------------------------------------------ */ -int cx8802_buf_prepare(struct cx8802_dev *dev, struct cx88_buffer *buf, - enum v4l2_field field) +int cx8802_buf_prepare(struct cx8802_dev *dev, struct cx88_buffer *buf) { int size = dev->ts_packet_size * dev->ts_packet_count; int rc; @@ -172,7 +171,7 @@ int cx8802_buf_prepare(struct cx8802_dev *dev, struct cx88_buffer *buf, buf->vb.width = dev->ts_packet_size; buf->vb.height = dev->ts_packet_count; buf->vb.size = size; - buf->vb.field = field /*V4L2_FIELD_TOP*/; + buf->vb.field = V4L2_FIELD_TOP; if (0 != (rc = videobuf_iolock(dev->pci,&buf->vb,NULL))) goto fail; @@ -316,14 +315,14 @@ static void cx8802_mpeg_irq(struct cx8802_dev *dev) spin_unlock(&dev->slock); } - /* other general errors */ - if (status & 0x1f0100) { + /* other general errors */ + if (status & 0x1f0100) { dprintk( 0, "general errors: 0x%08x\n", status & 0x1f0100 ); - spin_lock(&dev->slock); + spin_lock(&dev->slock); cx8802_stop_dma(dev); - cx8802_restart_queue(dev,&dev->mpegq); - spin_unlock(&dev->slock); - } + cx8802_restart_queue(dev,&dev->mpegq); + spin_unlock(&dev->slock); + } } #define MAX_IRQ_LOOP 10 @@ -379,8 +378,8 @@ int cx8802_init_common(struct cx8802_dev *dev) } pci_read_config_byte(dev->pci, PCI_CLASS_REVISION, &dev->pci_rev); - pci_read_config_byte(dev->pci, PCI_LATENCY_TIMER, &dev->pci_lat); - printk(KERN_INFO "%s/2: found at %s, rev: %d, irq: %d, " + pci_read_config_byte(dev->pci, PCI_LATENCY_TIMER, &dev->pci_lat); + printk(KERN_INFO "%s/2: found at %s, rev: %d, irq: %d, " "latency: %d, mmio: 0x%lx\n", dev->core->name, pci_name(dev->pci), dev->pci_rev, dev->pci->irq, dev->pci_lat,pci_resource_start(dev->pci,0)); @@ -430,7 +429,7 @@ void cx8802_fini_common(struct cx8802_dev *dev) int cx8802_suspend_common(struct pci_dev *pci_dev, pm_message_t state) { - struct cx8802_dev *dev = pci_get_drvdata(pci_dev); + struct cx8802_dev *dev = pci_get_drvdata(pci_dev); struct cx88_core *core = dev->core; /* stop mpeg dma */ diff --git a/trunk/drivers/media/video/cx88/cx88-reg.h b/trunk/drivers/media/video/cx88/cx88-reg.h index d3bf5b17b1d4..0a3a62fc9bbb 100644 --- a/trunk/drivers/media/video/cx88/cx88-reg.h +++ b/trunk/drivers/media/video/cx88/cx88-reg.h @@ -3,9 +3,9 @@ cx88x-hw.h - CX2388x register offsets Copyright (C) 1996,97,98 Ralph Metzler (rjkm@thp.uni-koeln.de) - 2001 Michael Eskin - 2002 Yurij Sysoev - 2003 Gerd Knorr + 2001 Michael Eskin + 2002 Yurij Sysoev + 2003 Gerd Knorr This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by @@ -728,13 +728,13 @@ #define ColorFormatGamma 0x1000 #define Interlaced 0x1 -#define NonInterlaced 0x0 +#define NonInterlaced 0x0 #define FieldEven 0x1 #define FieldOdd 0x0 -#define TGReadWriteMode 0x0 -#define TGEnableMode 0x1 +#define TGReadWriteMode 0x0 +#define TGEnableMode 0x1 #define DV_CbAlign 0x0 #define DV_Y0Align 0x1 diff --git a/trunk/drivers/media/video/cx88/cx88-tvaudio.c b/trunk/drivers/media/video/cx88/cx88-tvaudio.c index 6d9bec1c583b..2765acee0285 100644 --- a/trunk/drivers/media/video/cx88/cx88-tvaudio.c +++ b/trunk/drivers/media/video/cx88/cx88-tvaudio.c @@ -57,38 +57,39 @@ #include "cx88.h" static unsigned int audio_debug = 0; -module_param(audio_debug, int, 0644); -MODULE_PARM_DESC(audio_debug, "enable debug messages [audio]"); +module_param(audio_debug,int,0644); +MODULE_PARM_DESC(audio_debug,"enable debug messages [audio]"); #define dprintk(fmt, arg...) if (audio_debug) \ printk(KERN_DEBUG "%s/0: " fmt, core->name , ## arg) /* ----------------------------------------------------------- */ -static char *aud_ctl_names[64] = { - [EN_BTSC_FORCE_MONO] = "BTSC_FORCE_MONO", - [EN_BTSC_FORCE_STEREO] = "BTSC_FORCE_STEREO", - [EN_BTSC_FORCE_SAP] = "BTSC_FORCE_SAP", - [EN_BTSC_AUTO_STEREO] = "BTSC_AUTO_STEREO", - [EN_BTSC_AUTO_SAP] = "BTSC_AUTO_SAP", - [EN_A2_FORCE_MONO1] = "A2_FORCE_MONO1", - [EN_A2_FORCE_MONO2] = "A2_FORCE_MONO2", - [EN_A2_FORCE_STEREO] = "A2_FORCE_STEREO", - [EN_A2_AUTO_MONO2] = "A2_AUTO_MONO2", - [EN_A2_AUTO_STEREO] = "A2_AUTO_STEREO", - [EN_EIAJ_FORCE_MONO1] = "EIAJ_FORCE_MONO1", - [EN_EIAJ_FORCE_MONO2] = "EIAJ_FORCE_MONO2", - [EN_EIAJ_FORCE_STEREO] = "EIAJ_FORCE_STEREO", - [EN_EIAJ_AUTO_MONO2] = "EIAJ_AUTO_MONO2", - [EN_EIAJ_AUTO_STEREO] = "EIAJ_AUTO_STEREO", - [EN_NICAM_FORCE_MONO1] = "NICAM_FORCE_MONO1", - [EN_NICAM_FORCE_MONO2] = "NICAM_FORCE_MONO2", - [EN_NICAM_FORCE_STEREO] = "NICAM_FORCE_STEREO", - [EN_NICAM_AUTO_MONO2] = "NICAM_AUTO_MONO2", - [EN_NICAM_AUTO_STEREO] = "NICAM_AUTO_STEREO", - [EN_FMRADIO_FORCE_MONO] = "FMRADIO_FORCE_MONO", - [EN_FMRADIO_FORCE_STEREO] = "FMRADIO_FORCE_STEREO", - [EN_FMRADIO_AUTO_STEREO] = "FMRADIO_AUTO_STEREO", +static char *aud_ctl_names[64] = +{ + [ EN_BTSC_FORCE_MONO ] = "BTSC_FORCE_MONO", + [ EN_BTSC_FORCE_STEREO ] = "BTSC_FORCE_STEREO", + [ EN_BTSC_FORCE_SAP ] = "BTSC_FORCE_SAP", + [ EN_BTSC_AUTO_STEREO ] = "BTSC_AUTO_STEREO", + [ EN_BTSC_AUTO_SAP ] = "BTSC_AUTO_SAP", + [ EN_A2_FORCE_MONO1 ] = "A2_FORCE_MONO1", + [ EN_A2_FORCE_MONO2 ] = "A2_FORCE_MONO2", + [ EN_A2_FORCE_STEREO ] = "A2_FORCE_STEREO", + [ EN_A2_AUTO_MONO2 ] = "A2_AUTO_MONO2", + [ EN_A2_AUTO_STEREO ] = "A2_AUTO_STEREO", + [ EN_EIAJ_FORCE_MONO1 ] = "EIAJ_FORCE_MONO1", + [ EN_EIAJ_FORCE_MONO2 ] = "EIAJ_FORCE_MONO2", + [ EN_EIAJ_FORCE_STEREO ] = "EIAJ_FORCE_STEREO", + [ EN_EIAJ_AUTO_MONO2 ] = "EIAJ_AUTO_MONO2", + [ EN_EIAJ_AUTO_STEREO ] = "EIAJ_AUTO_STEREO", + [ EN_NICAM_FORCE_MONO1 ] = "NICAM_FORCE_MONO1", + [ EN_NICAM_FORCE_MONO2 ] = "NICAM_FORCE_MONO2", + [ EN_NICAM_FORCE_STEREO ] = "NICAM_FORCE_STEREO", + [ EN_NICAM_AUTO_MONO2 ] = "NICAM_AUTO_MONO2", + [ EN_NICAM_AUTO_STEREO ] = "NICAM_AUTO_STEREO", + [ EN_FMRADIO_FORCE_MONO ] = "FMRADIO_FORCE_MONO", + [ EN_FMRADIO_FORCE_STEREO ] = "FMRADIO_FORCE_STEREO", + [ EN_FMRADIO_AUTO_STEREO ] = "FMRADIO_AUTO_STEREO", }; struct rlist { @@ -96,7 +97,8 @@ struct rlist { u32 val; }; -static void set_audio_registers(struct cx88_core *core, const struct rlist *l) +static void set_audio_registers(struct cx88_core *core, + const struct rlist *l) { int i; @@ -117,18 +119,17 @@ static void set_audio_registers(struct cx88_core *core, const struct rlist *l) } } -static void set_audio_start(struct cx88_core *core, u32 mode) +static void set_audio_start(struct cx88_core *core, + u32 mode) { // mute - cx_write(AUD_VOL_CTL, (1 << 6)); + cx_write(AUD_VOL_CTL, (1 << 6)); // start programming - cx_write(MO_AUD_DMACNTRL, 0x0000); - msleep(100); - //cx_write(AUD_CTL, 0x0000); - cx_write(AUD_INIT, mode); - cx_write(AUD_INIT_LD, 0x0001); - cx_write(AUD_SOFT_RESET, 0x0001); + cx_write(AUD_CTL, 0x0000); + cx_write(AUD_INIT, mode); + cx_write(AUD_INIT_LD, 0x0001); + cx_write(AUD_SOFT_RESET, 0x0001); } static void set_audio_finish(struct cx88_core *core, u32 ctl) @@ -147,13 +148,12 @@ static void set_audio_finish(struct cx88_core *core, u32 ctl) cx_write(AUD_I2SCNTL, 0); //cx_write(AUD_APB_IN_RATE_ADJ, 0); } else { - ctl |= EN_DAC_ENABLE; - cx_write(AUD_CTL, ctl); + ctl |= EN_DAC_ENABLE; + cx_write(AUD_CTL, ctl); } /* finish programming */ cx_write(AUD_SOFT_RESET, 0x0000); - cx_write(MO_AUD_DMACNTRL, 0x0003); /* unmute */ volume = cx_sread(SHADOW_AUD_VOL_CTL); @@ -162,463 +162,486 @@ static void set_audio_finish(struct cx88_core *core, u32 ctl) /* ----------------------------------------------------------- */ -static void set_audio_standard_BTSC(struct cx88_core *core, unsigned int sap, - u32 mode) +static void set_audio_standard_BTSC(struct cx88_core *core, unsigned int sap, u32 mode) { static const struct rlist btsc[] = { - {AUD_AFE_12DB_EN, 0x00000001}, - {AUD_OUT1_SEL, 0x00000013}, - {AUD_OUT1_SHIFT, 0x00000000}, - {AUD_POLY0_DDS_CONSTANT, 0x0012010c}, - {AUD_DMD_RA_DDS, 0x00c3e7aa}, - {AUD_DBX_IN_GAIN, 0x00004734}, - {AUD_DBX_WBE_GAIN, 0x00004640}, - {AUD_DBX_SE_GAIN, 0x00008d31}, - {AUD_DCOC_0_SRC, 0x0000001a}, - {AUD_IIR1_4_SEL, 0x00000021}, - {AUD_DCOC_PASS_IN, 0x00000003}, - {AUD_DCOC_0_SHIFT_IN0, 0x0000000a}, - {AUD_DCOC_0_SHIFT_IN1, 0x00000008}, - {AUD_DCOC_1_SHIFT_IN0, 0x0000000a}, - {AUD_DCOC_1_SHIFT_IN1, 0x00000008}, - {AUD_DN0_FREQ, 0x0000283b}, - {AUD_DN2_SRC_SEL, 0x00000008}, - {AUD_DN2_FREQ, 0x00003000}, - {AUD_DN2_AFC, 0x00000002}, - {AUD_DN2_SHFT, 0x00000000}, - {AUD_IIR2_2_SEL, 0x00000020}, - {AUD_IIR2_2_SHIFT, 0x00000000}, - {AUD_IIR2_3_SEL, 0x0000001f}, - {AUD_IIR2_3_SHIFT, 0x00000000}, - {AUD_CRDC1_SRC_SEL, 0x000003ce}, - {AUD_CRDC1_SHIFT, 0x00000000}, - {AUD_CORDIC_SHIFT_1, 0x00000007}, - {AUD_DCOC_1_SRC, 0x0000001b}, - {AUD_DCOC1_SHIFT, 0x00000000}, - {AUD_RDSI_SEL, 0x00000008}, - {AUD_RDSQ_SEL, 0x00000008}, - {AUD_RDSI_SHIFT, 0x00000000}, - {AUD_RDSQ_SHIFT, 0x00000000}, - {AUD_POLYPH80SCALEFAC, 0x00000003}, + { AUD_AFE_12DB_EN, 0x00000001 }, + { AUD_OUT1_SEL, 0x00000013 }, + { AUD_OUT1_SHIFT, 0x00000000 }, + { AUD_POLY0_DDS_CONSTANT, 0x0012010c }, + { AUD_DMD_RA_DDS, 0x00c3e7aa }, + { AUD_DBX_IN_GAIN, 0x00004734 }, + { AUD_DBX_WBE_GAIN, 0x00004640 }, + { AUD_DBX_SE_GAIN, 0x00008d31 }, + { AUD_DCOC_0_SRC, 0x0000001a }, + { AUD_IIR1_4_SEL, 0x00000021 }, + { AUD_DCOC_PASS_IN, 0x00000003 }, + { AUD_DCOC_0_SHIFT_IN0, 0x0000000a }, + { AUD_DCOC_0_SHIFT_IN1, 0x00000008 }, + { AUD_DCOC_1_SHIFT_IN0, 0x0000000a }, + { AUD_DCOC_1_SHIFT_IN1, 0x00000008 }, + { AUD_DN0_FREQ, 0x0000283b }, + { AUD_DN2_SRC_SEL, 0x00000008 }, + { AUD_DN2_FREQ, 0x00003000 }, + { AUD_DN2_AFC, 0x00000002 }, + { AUD_DN2_SHFT, 0x00000000 }, + { AUD_IIR2_2_SEL, 0x00000020 }, + { AUD_IIR2_2_SHIFT, 0x00000000 }, + { AUD_IIR2_3_SEL, 0x0000001f }, + { AUD_IIR2_3_SHIFT, 0x00000000 }, + { AUD_CRDC1_SRC_SEL, 0x000003ce }, + { AUD_CRDC1_SHIFT, 0x00000000 }, + { AUD_CORDIC_SHIFT_1, 0x00000007 }, + { AUD_DCOC_1_SRC, 0x0000001b }, + { AUD_DCOC1_SHIFT, 0x00000000 }, + { AUD_RDSI_SEL, 0x00000008 }, + { AUD_RDSQ_SEL, 0x00000008 }, + { AUD_RDSI_SHIFT, 0x00000000 }, + { AUD_RDSQ_SHIFT, 0x00000000 }, + { AUD_POLYPH80SCALEFAC, 0x00000003 }, { /* end of list */ }, }; static const struct rlist btsc_sap[] = { - {AUD_AFE_12DB_EN, 0x00000001}, - {AUD_DBX_IN_GAIN, 0x00007200}, - {AUD_DBX_WBE_GAIN, 0x00006200}, - {AUD_DBX_SE_GAIN, 0x00006200}, - {AUD_IIR1_1_SEL, 0x00000000}, - {AUD_IIR1_3_SEL, 0x00000001}, - {AUD_DN1_SRC_SEL, 0x00000007}, - {AUD_IIR1_4_SHIFT, 0x00000006}, - {AUD_IIR2_1_SHIFT, 0x00000000}, - {AUD_IIR2_2_SHIFT, 0x00000000}, - {AUD_IIR3_0_SHIFT, 0x00000000}, - {AUD_IIR3_1_SHIFT, 0x00000000}, - {AUD_IIR3_0_SEL, 0x0000000d}, - {AUD_IIR3_1_SEL, 0x0000000e}, - {AUD_DEEMPH1_SRC_SEL, 0x00000014}, - {AUD_DEEMPH1_SHIFT, 0x00000000}, - {AUD_DEEMPH1_G0, 0x00004000}, - {AUD_DEEMPH1_A0, 0x00000000}, - {AUD_DEEMPH1_B0, 0x00000000}, - {AUD_DEEMPH1_A1, 0x00000000}, - {AUD_DEEMPH1_B1, 0x00000000}, - {AUD_OUT0_SEL, 0x0000003f}, - {AUD_OUT1_SEL, 0x0000003f}, - {AUD_DN1_AFC, 0x00000002}, - {AUD_DCOC_0_SHIFT_IN0, 0x0000000a}, - {AUD_DCOC_0_SHIFT_IN1, 0x00000008}, - {AUD_DCOC_1_SHIFT_IN0, 0x0000000a}, - {AUD_DCOC_1_SHIFT_IN1, 0x00000008}, - {AUD_IIR1_0_SEL, 0x0000001d}, - {AUD_IIR1_2_SEL, 0x0000001e}, - {AUD_IIR2_1_SEL, 0x00000002}, - {AUD_IIR2_2_SEL, 0x00000004}, - {AUD_IIR3_2_SEL, 0x0000000f}, - {AUD_DCOC2_SHIFT, 0x00000001}, - {AUD_IIR3_2_SHIFT, 0x00000001}, - {AUD_DEEMPH0_SRC_SEL, 0x00000014}, - {AUD_CORDIC_SHIFT_1, 0x00000006}, - {AUD_POLY0_DDS_CONSTANT, 0x000e4db2}, - {AUD_DMD_RA_DDS, 0x00f696e6}, - {AUD_IIR2_3_SEL, 0x00000025}, - {AUD_IIR1_4_SEL, 0x00000021}, - {AUD_DN1_FREQ, 0x0000c965}, - {AUD_DCOC_PASS_IN, 0x00000003}, - {AUD_DCOC_0_SRC, 0x0000001a}, - {AUD_DCOC_1_SRC, 0x0000001b}, - {AUD_DCOC1_SHIFT, 0x00000000}, - {AUD_RDSI_SEL, 0x00000009}, - {AUD_RDSQ_SEL, 0x00000009}, - {AUD_RDSI_SHIFT, 0x00000000}, - {AUD_RDSQ_SHIFT, 0x00000000}, - {AUD_POLYPH80SCALEFAC, 0x00000003}, + { AUD_AFE_12DB_EN, 0x00000001 }, + { AUD_DBX_IN_GAIN, 0x00007200 }, + { AUD_DBX_WBE_GAIN, 0x00006200 }, + { AUD_DBX_SE_GAIN, 0x00006200 }, + { AUD_IIR1_1_SEL, 0x00000000 }, + { AUD_IIR1_3_SEL, 0x00000001 }, + { AUD_DN1_SRC_SEL, 0x00000007 }, + { AUD_IIR1_4_SHIFT, 0x00000006 }, + { AUD_IIR2_1_SHIFT, 0x00000000 }, + { AUD_IIR2_2_SHIFT, 0x00000000 }, + { AUD_IIR3_0_SHIFT, 0x00000000 }, + { AUD_IIR3_1_SHIFT, 0x00000000 }, + { AUD_IIR3_0_SEL, 0x0000000d }, + { AUD_IIR3_1_SEL, 0x0000000e }, + { AUD_DEEMPH1_SRC_SEL, 0x00000014 }, + { AUD_DEEMPH1_SHIFT, 0x00000000 }, + { AUD_DEEMPH1_G0, 0x00004000 }, + { AUD_DEEMPH1_A0, 0x00000000 }, + { AUD_DEEMPH1_B0, 0x00000000 }, + { AUD_DEEMPH1_A1, 0x00000000 }, + { AUD_DEEMPH1_B1, 0x00000000 }, + { AUD_OUT0_SEL, 0x0000003f }, + { AUD_OUT1_SEL, 0x0000003f }, + { AUD_DN1_AFC, 0x00000002 }, + { AUD_DCOC_0_SHIFT_IN0, 0x0000000a }, + { AUD_DCOC_0_SHIFT_IN1, 0x00000008 }, + { AUD_DCOC_1_SHIFT_IN0, 0x0000000a }, + { AUD_DCOC_1_SHIFT_IN1, 0x00000008 }, + { AUD_IIR1_0_SEL, 0x0000001d }, + { AUD_IIR1_2_SEL, 0x0000001e }, + { AUD_IIR2_1_SEL, 0x00000002 }, + { AUD_IIR2_2_SEL, 0x00000004 }, + { AUD_IIR3_2_SEL, 0x0000000f }, + { AUD_DCOC2_SHIFT, 0x00000001 }, + { AUD_IIR3_2_SHIFT, 0x00000001 }, + { AUD_DEEMPH0_SRC_SEL, 0x00000014 }, + { AUD_CORDIC_SHIFT_1, 0x00000006 }, + { AUD_POLY0_DDS_CONSTANT, 0x000e4db2 }, + { AUD_DMD_RA_DDS, 0x00f696e6 }, + { AUD_IIR2_3_SEL, 0x00000025 }, + { AUD_IIR1_4_SEL, 0x00000021 }, + { AUD_DN1_FREQ, 0x0000c965 }, + { AUD_DCOC_PASS_IN, 0x00000003 }, + { AUD_DCOC_0_SRC, 0x0000001a }, + { AUD_DCOC_1_SRC, 0x0000001b }, + { AUD_DCOC1_SHIFT, 0x00000000 }, + { AUD_RDSI_SEL, 0x00000009 }, + { AUD_RDSQ_SEL, 0x00000009 }, + { AUD_RDSI_SHIFT, 0x00000000 }, + { AUD_RDSQ_SHIFT, 0x00000000 }, + { AUD_POLYPH80SCALEFAC, 0x00000003 }, { /* end of list */ }, }; mode |= EN_FMRADIO_EN_RDS; if (sap) { - dprintk("%s SAP (status: unknown)\n", __FUNCTION__); - set_audio_start(core, SEL_SAP); + dprintk("%s SAP (status: unknown)\n",__FUNCTION__); + set_audio_start(core, SEL_SAP); set_audio_registers(core, btsc_sap); set_audio_finish(core, mode); } else { - dprintk("%s (status: known-good)\n", __FUNCTION__); - set_audio_start(core, SEL_BTSC); + dprintk("%s (status: known-good)\n",__FUNCTION__); + set_audio_start(core, SEL_BTSC); set_audio_registers(core, btsc); set_audio_finish(core, mode); } } -static void set_audio_standard_NICAM(struct cx88_core *core, u32 mode) -{ - static const struct rlist nicam_l[] = { - {AUD_AFE_12DB_EN, 0x00000001}, - {AUD_RATE_ADJ1, 0x00000060}, - {AUD_RATE_ADJ2, 0x000000F9}, - {AUD_RATE_ADJ3, 0x000001CC}, - {AUD_RATE_ADJ4, 0x000002B3}, - {AUD_RATE_ADJ5, 0x00000726}, - {AUD_DEEMPHDENOM1_R, 0x0000F3D0}, - {AUD_DEEMPHDENOM2_R, 0x00000000}, - {AUD_ERRLOGPERIOD_R, 0x00000064}, - {AUD_ERRINTRPTTHSHLD1_R, 0x00000FFF}, - {AUD_ERRINTRPTTHSHLD2_R, 0x0000001F}, - {AUD_ERRINTRPTTHSHLD3_R, 0x0000000F}, - {AUD_POLYPH80SCALEFAC, 0x00000003}, - {AUD_DMD_RA_DDS, 0x00C00000}, - {AUD_PLL_INT, 0x0000001E}, - {AUD_PLL_DDS, 0x00000000}, - {AUD_PLL_FRAC, 0x0000E542}, - {AUD_START_TIMER, 0x00000000}, - {AUD_DEEMPHNUMER1_R, 0x000353DE}, - {AUD_DEEMPHNUMER2_R, 0x000001B1}, - {AUD_PDF_DDS_CNST_BYTE2, 0x06}, - {AUD_PDF_DDS_CNST_BYTE1, 0x82}, - {AUD_PDF_DDS_CNST_BYTE0, 0x12}, - {AUD_QAM_MODE, 0x05}, - {AUD_PHACC_FREQ_8MSB, 0x34}, - {AUD_PHACC_FREQ_8LSB, 0x4C}, - {AUD_DEEMPHGAIN_R, 0x00006680}, - {AUD_RATE_THRES_DMD, 0x000000C0}, - { /* end of list */ }, - }; - static const struct rlist nicam_bgdki_common[] = { - {AUD_AFE_12DB_EN, 0x00000001}, - {AUD_RATE_ADJ1, 0x00000010}, - {AUD_RATE_ADJ2, 0x00000040}, - {AUD_RATE_ADJ3, 0x00000100}, - {AUD_RATE_ADJ4, 0x00000400}, - {AUD_RATE_ADJ5, 0x00001000}, - //{ AUD_DMD_RA_DDS, 0x00c0d5ce }, - {AUD_ERRLOGPERIOD_R, 0x00000fff}, - {AUD_ERRINTRPTTHSHLD1_R, 0x000003ff}, - {AUD_ERRINTRPTTHSHLD2_R, 0x000000ff}, - {AUD_ERRINTRPTTHSHLD3_R, 0x0000003f}, - {AUD_POLYPH80SCALEFAC, 0x00000003}, - {AUD_DEEMPHGAIN_R, 0x000023c2}, - {AUD_DEEMPHNUMER1_R, 0x0002a7bc}, - {AUD_DEEMPHNUMER2_R, 0x0003023e}, - {AUD_DEEMPHDENOM1_R, 0x0000f3d0}, - {AUD_DEEMPHDENOM2_R, 0x00000000}, - {AUD_PDF_DDS_CNST_BYTE2, 0x06}, - {AUD_PDF_DDS_CNST_BYTE1, 0x82}, - {AUD_QAM_MODE, 0x05}, +static void set_audio_standard_NICAM_L(struct cx88_core *core, int stereo) +{ + /* This is probably weird.. + * Let's operate and find out. */ + + static const struct rlist nicam_l_mono[] = { + { AUD_ERRLOGPERIOD_R, 0x00000064 }, + { AUD_ERRINTRPTTHSHLD1_R, 0x00000FFF }, + { AUD_ERRINTRPTTHSHLD2_R, 0x0000001F }, + { AUD_ERRINTRPTTHSHLD3_R, 0x0000000F }, + + { AUD_PDF_DDS_CNST_BYTE2, 0x48 }, + { AUD_PDF_DDS_CNST_BYTE1, 0x3D }, + { AUD_QAM_MODE, 0x00 }, + { AUD_PDF_DDS_CNST_BYTE0, 0xf5 }, + { AUD_PHACC_FREQ_8MSB, 0x3a }, + { AUD_PHACC_FREQ_8LSB, 0x4a }, + + { AUD_DEEMPHGAIN_R, 0x6680 }, + { AUD_DEEMPHNUMER1_R, 0x353DE }, + { AUD_DEEMPHNUMER2_R, 0x1B1 }, + { AUD_DEEMPHDENOM1_R, 0x0F3D0 }, + { AUD_DEEMPHDENOM2_R, 0x0 }, + { AUD_FM_MODE_ENABLE, 0x7 }, + { AUD_POLYPH80SCALEFAC, 0x3 }, + { AUD_AFE_12DB_EN, 0x1 }, + { AAGC_GAIN, 0x0 }, + { AAGC_HYST, 0x18 }, + { AAGC_DEF, 0x20 }, + { AUD_DN0_FREQ, 0x0 }, + { AUD_POLY0_DDS_CONSTANT, 0x0E4DB2 }, + { AUD_DCOC_0_SRC, 0x21 }, + { AUD_IIR1_0_SEL, 0x0 }, + { AUD_IIR1_0_SHIFT, 0x7 }, + { AUD_IIR1_1_SEL, 0x2 }, + { AUD_IIR1_1_SHIFT, 0x0 }, + { AUD_DCOC_1_SRC, 0x3 }, + { AUD_DCOC1_SHIFT, 0x0 }, + { AUD_DCOC_PASS_IN, 0x0 }, + { AUD_IIR1_2_SEL, 0x23 }, + { AUD_IIR1_2_SHIFT, 0x0 }, + { AUD_IIR1_3_SEL, 0x4 }, + { AUD_IIR1_3_SHIFT, 0x7 }, + { AUD_IIR1_4_SEL, 0x5 }, + { AUD_IIR1_4_SHIFT, 0x7 }, + { AUD_IIR3_0_SEL, 0x7 }, + { AUD_IIR3_0_SHIFT, 0x0 }, + { AUD_DEEMPH0_SRC_SEL, 0x11 }, + { AUD_DEEMPH0_SHIFT, 0x0 }, + { AUD_DEEMPH0_G0, 0x7000 }, + { AUD_DEEMPH0_A0, 0x0 }, + { AUD_DEEMPH0_B0, 0x0 }, + { AUD_DEEMPH0_A1, 0x0 }, + { AUD_DEEMPH0_B1, 0x0 }, + { AUD_DEEMPH1_SRC_SEL, 0x11 }, + { AUD_DEEMPH1_SHIFT, 0x0 }, + { AUD_DEEMPH1_G0, 0x7000 }, + { AUD_DEEMPH1_A0, 0x0 }, + { AUD_DEEMPH1_B0, 0x0 }, + { AUD_DEEMPH1_A1, 0x0 }, + { AUD_DEEMPH1_B1, 0x0 }, + { AUD_OUT0_SEL, 0x3F }, + { AUD_OUT1_SEL, 0x3F }, + { AUD_DMD_RA_DDS, 0x0F5C285 }, + { AUD_PLL_INT, 0x1E }, + { AUD_PLL_DDS, 0x0 }, + { AUD_PLL_FRAC, 0x0E542 }, + + // setup QAM registers + { AUD_RATE_ADJ1, 0x00000100 }, + { AUD_RATE_ADJ2, 0x00000200 }, + { AUD_RATE_ADJ3, 0x00000300 }, + { AUD_RATE_ADJ4, 0x00000400 }, + { AUD_RATE_ADJ5, 0x00000500 }, + { AUD_RATE_THRES_DMD, 0x000000C0 }, { /* end of list */ }, }; - static const struct rlist nicam_i[] = { - {AUD_PDF_DDS_CNST_BYTE0, 0x12}, - {AUD_PHACC_FREQ_8MSB, 0x3a}, - {AUD_PHACC_FREQ_8LSB, 0x93}, + static const struct rlist nicam_l[] = { + // setup QAM registers + { AUD_RATE_ADJ1, 0x00000060 }, + { AUD_RATE_ADJ2, 0x000000F9 }, + { AUD_RATE_ADJ3, 0x000001CC }, + { AUD_RATE_ADJ4, 0x000002B3 }, + { AUD_RATE_ADJ5, 0x00000726 }, + { AUD_DEEMPHDENOM1_R, 0x0000F3D0 }, + { AUD_DEEMPHDENOM2_R, 0x00000000 }, + { AUD_ERRLOGPERIOD_R, 0x00000064 }, + { AUD_ERRINTRPTTHSHLD1_R, 0x00000FFF }, + { AUD_ERRINTRPTTHSHLD2_R, 0x0000001F }, + { AUD_ERRINTRPTTHSHLD3_R, 0x0000000F }, + { AUD_POLYPH80SCALEFAC, 0x00000003 }, + { AUD_DMD_RA_DDS, 0x00C00000 }, + { AUD_PLL_INT, 0x0000001E }, + { AUD_PLL_DDS, 0x00000000 }, + { AUD_PLL_FRAC, 0x0000E542 }, + { AUD_START_TIMER, 0x00000000 }, + { AUD_DEEMPHNUMER1_R, 0x000353DE }, + { AUD_DEEMPHNUMER2_R, 0x000001B1 }, + { AUD_PDF_DDS_CNST_BYTE2, 0x06 }, + { AUD_PDF_DDS_CNST_BYTE1, 0x82 }, + { AUD_QAM_MODE, 0x05 }, + { AUD_PDF_DDS_CNST_BYTE0, 0x12 }, + { AUD_PHACC_FREQ_8MSB, 0x34 }, + { AUD_PHACC_FREQ_8LSB, 0x4C }, + { AUD_DEEMPHGAIN_R, 0x00006680 }, + { AUD_RATE_THRES_DMD, 0x000000C0 }, { /* end of list */ }, - }; + } ; + dprintk("%s (status: devel), stereo : %d\n",__FUNCTION__,stereo); + + if (!stereo) { + /* AM Mono */ + set_audio_start(core, SEL_A2); + set_audio_registers(core, nicam_l_mono); + set_audio_finish(core, EN_A2_FORCE_MONO1); + } else { + /* Nicam Stereo */ + set_audio_start(core, SEL_NICAM); + set_audio_registers(core, nicam_l); + set_audio_finish(core, 0x1924); /* FIXME */ + } +} - static const struct rlist nicam_default[] = { - {AUD_PDF_DDS_CNST_BYTE0, 0x16}, - {AUD_PHACC_FREQ_8MSB, 0x34}, - {AUD_PHACC_FREQ_8LSB, 0x4c}, - { /* end of list */ }, +static void set_audio_standard_PAL_I(struct cx88_core *core, int stereo) +{ + static const struct rlist pal_i_fm_mono[] = { + {AUD_ERRLOGPERIOD_R, 0x00000064}, + {AUD_ERRINTRPTTHSHLD1_R, 0x00000fff}, + {AUD_ERRINTRPTTHSHLD2_R, 0x0000001f}, + {AUD_ERRINTRPTTHSHLD3_R, 0x0000000f}, + {AUD_PDF_DDS_CNST_BYTE2, 0x06}, + {AUD_PDF_DDS_CNST_BYTE1, 0x82}, + {AUD_PDF_DDS_CNST_BYTE0, 0x12}, + {AUD_QAM_MODE, 0x05}, + {AUD_PHACC_FREQ_8MSB, 0x3a}, + {AUD_PHACC_FREQ_8LSB, 0x93}, + {AUD_DMD_RA_DDS, 0x002a4f2f}, + {AUD_PLL_INT, 0x0000001e}, + {AUD_PLL_DDS, 0x00000004}, + {AUD_PLL_FRAC, 0x0000e542}, + {AUD_RATE_ADJ1, 0x00000100}, + {AUD_RATE_ADJ2, 0x00000200}, + {AUD_RATE_ADJ3, 0x00000300}, + {AUD_RATE_ADJ4, 0x00000400}, + {AUD_RATE_ADJ5, 0x00000500}, + {AUD_THR_FR, 0x00000000}, + {AUD_PILOT_BQD_1_K0, 0x0000755b}, + {AUD_PILOT_BQD_1_K1, 0x00551340}, + {AUD_PILOT_BQD_1_K2, 0x006d30be}, + {AUD_PILOT_BQD_1_K3, 0xffd394af}, + {AUD_PILOT_BQD_1_K4, 0x00400000}, + {AUD_PILOT_BQD_2_K0, 0x00040000}, + {AUD_PILOT_BQD_2_K1, 0x002a4841}, + {AUD_PILOT_BQD_2_K2, 0x00400000}, + {AUD_PILOT_BQD_2_K3, 0x00000000}, + {AUD_PILOT_BQD_2_K4, 0x00000000}, + {AUD_MODE_CHG_TIMER, 0x00000060}, + {AUD_AFE_12DB_EN, 0x00000001}, + {AAGC_HYST, 0x0000000a}, + {AUD_CORDIC_SHIFT_0, 0x00000007}, + {AUD_CORDIC_SHIFT_1, 0x00000007}, + {AUD_C1_UP_THR, 0x00007000}, + {AUD_C1_LO_THR, 0x00005400}, + {AUD_C2_UP_THR, 0x00005400}, + {AUD_C2_LO_THR, 0x00003000}, + {AUD_DCOC_0_SRC, 0x0000001a}, + {AUD_DCOC0_SHIFT, 0x00000000}, + {AUD_DCOC_0_SHIFT_IN0, 0x0000000a}, + {AUD_DCOC_0_SHIFT_IN1, 0x00000008}, + {AUD_DCOC_PASS_IN, 0x00000003}, + {AUD_IIR3_0_SEL, 0x00000021}, + {AUD_DN2_AFC, 0x00000002}, + {AUD_DCOC_1_SRC, 0x0000001b}, + {AUD_DCOC1_SHIFT, 0x00000000}, + {AUD_DCOC_1_SHIFT_IN0, 0x0000000a}, + {AUD_DCOC_1_SHIFT_IN1, 0x00000008}, + {AUD_IIR3_1_SEL, 0x00000023}, + {AUD_DN0_FREQ, 0x000035a3}, + {AUD_DN2_FREQ, 0x000029c7}, + {AUD_CRDC0_SRC_SEL, 0x00000511}, + {AUD_IIR1_0_SEL, 0x00000001}, + {AUD_IIR1_1_SEL, 0x00000000}, + {AUD_IIR3_2_SEL, 0x00000003}, + {AUD_IIR3_2_SHIFT, 0x00000000}, + {AUD_IIR3_0_SEL, 0x00000002}, + {AUD_IIR2_0_SEL, 0x00000021}, + {AUD_IIR2_0_SHIFT, 0x00000002}, + {AUD_DEEMPH0_SRC_SEL, 0x0000000b}, + {AUD_DEEMPH1_SRC_SEL, 0x0000000b}, + {AUD_POLYPH80SCALEFAC, 0x00000001}, + {AUD_START_TIMER, 0x00000000}, + { /* end of list */ }, + }; + + static const struct rlist pal_i_nicam[] = { + { AUD_RATE_ADJ1, 0x00000010 }, + { AUD_RATE_ADJ2, 0x00000040 }, + { AUD_RATE_ADJ3, 0x00000100 }, + { AUD_RATE_ADJ4, 0x00000400 }, + { AUD_RATE_ADJ5, 0x00001000 }, + // { AUD_DMD_RA_DDS, 0x00c0d5ce }, + { AUD_DEEMPHGAIN_R, 0x000023c2 }, + { AUD_DEEMPHNUMER1_R, 0x0002a7bc }, + { AUD_DEEMPHNUMER2_R, 0x0003023e }, + { AUD_DEEMPHDENOM1_R, 0x0000f3d0 }, + { AUD_DEEMPHDENOM2_R, 0x00000000 }, + { AUD_DEEMPHDENOM2_R, 0x00000000 }, + { AUD_ERRLOGPERIOD_R, 0x00000fff }, + { AUD_ERRINTRPTTHSHLD1_R, 0x000003ff }, + { AUD_ERRINTRPTTHSHLD2_R, 0x000000ff }, + { AUD_ERRINTRPTTHSHLD3_R, 0x0000003f }, + { AUD_POLYPH80SCALEFAC, 0x00000003 }, + { AUD_PDF_DDS_CNST_BYTE2, 0x06 }, + { AUD_PDF_DDS_CNST_BYTE1, 0x82 }, + { AUD_PDF_DDS_CNST_BYTE0, 0x16 }, + { AUD_QAM_MODE, 0x05 }, + { AUD_PDF_DDS_CNST_BYTE0, 0x12 }, + { AUD_PHACC_FREQ_8MSB, 0x3a }, + { AUD_PHACC_FREQ_8LSB, 0x93 }, + { /* end of list */ }, }; - set_audio_start(core,SEL_NICAM); - switch (core->tvaudio) { - case WW_L: - dprintk("%s SECAM-L NICAM (status: devel)\n", __FUNCTION__); - set_audio_registers(core, nicam_l); - break; - case WW_I: - dprintk("%s PAL-I NICAM (status: devel)\n", __FUNCTION__); - set_audio_registers(core, nicam_bgdki_common); - set_audio_registers(core, nicam_i); - break; - default: - dprintk("%s PAL-BGDK NICAM (status: unknown)\n", __FUNCTION__); - set_audio_registers(core, nicam_bgdki_common); - set_audio_registers(core, nicam_default); - break; - }; + dprintk("%s (status: devel), stereo : %d\n",__FUNCTION__,stereo); - mode |= EN_DMTRX_LR | EN_DMTRX_BYPASS; - set_audio_finish(core, mode); + if (!stereo) { + /* FM Mono */ + set_audio_start(core, SEL_A2); + set_audio_registers(core, pal_i_fm_mono); + set_audio_finish(core, EN_DMTRX_SUMDIFF | EN_A2_FORCE_MONO1); + } else { + /* Nicam Stereo */ + set_audio_start(core, SEL_NICAM); + set_audio_registers(core, pal_i_nicam); + set_audio_finish(core, EN_DMTRX_LR | EN_DMTRX_BYPASS | EN_NICAM_AUTO_STEREO); + } } static void set_audio_standard_A2(struct cx88_core *core, u32 mode) { - static const struct rlist a2_bgdk_common[] = { - {AUD_ERRLOGPERIOD_R, 0x00000064}, - {AUD_ERRINTRPTTHSHLD1_R, 0x00000fff}, - {AUD_ERRINTRPTTHSHLD2_R, 0x0000001f}, - {AUD_ERRINTRPTTHSHLD3_R, 0x0000000f}, - {AUD_PDF_DDS_CNST_BYTE2, 0x06}, - {AUD_PDF_DDS_CNST_BYTE1, 0x82}, - {AUD_PDF_DDS_CNST_BYTE0, 0x12}, - {AUD_QAM_MODE, 0x05}, - {AUD_PHACC_FREQ_8MSB, 0x34}, - {AUD_PHACC_FREQ_8LSB, 0x4c}, - {AUD_RATE_ADJ1, 0x00000100}, - {AUD_RATE_ADJ2, 0x00000200}, - {AUD_RATE_ADJ3, 0x00000300}, - {AUD_RATE_ADJ4, 0x00000400}, - {AUD_RATE_ADJ5, 0x00000500}, - {AUD_THR_FR, 0x00000000}, - {AAGC_HYST, 0x0000001a}, - {AUD_PILOT_BQD_1_K0, 0x0000755b}, - {AUD_PILOT_BQD_1_K1, 0x00551340}, - {AUD_PILOT_BQD_1_K2, 0x006d30be}, - {AUD_PILOT_BQD_1_K3, 0xffd394af}, - {AUD_PILOT_BQD_1_K4, 0x00400000}, - {AUD_PILOT_BQD_2_K0, 0x00040000}, - {AUD_PILOT_BQD_2_K1, 0x002a4841}, - {AUD_PILOT_BQD_2_K2, 0x00400000}, - {AUD_PILOT_BQD_2_K3, 0x00000000}, - {AUD_PILOT_BQD_2_K4, 0x00000000}, - {AUD_MODE_CHG_TIMER, 0x00000040}, - {AUD_AFE_12DB_EN, 0x00000001}, - {AUD_CORDIC_SHIFT_0, 0x00000007}, - {AUD_CORDIC_SHIFT_1, 0x00000007}, - {AUD_DEEMPH0_G0, 0x00000380}, - {AUD_DEEMPH1_G0, 0x00000380}, - {AUD_DCOC_0_SRC, 0x0000001a}, - {AUD_DCOC0_SHIFT, 0x00000000}, - {AUD_DCOC_0_SHIFT_IN0, 0x0000000a}, - {AUD_DCOC_0_SHIFT_IN1, 0x00000008}, - {AUD_DCOC_PASS_IN, 0x00000003}, - {AUD_IIR3_0_SEL, 0x00000021}, - {AUD_DN2_AFC, 0x00000002}, - {AUD_DCOC_1_SRC, 0x0000001b}, - {AUD_DCOC1_SHIFT, 0x00000000}, - {AUD_DCOC_1_SHIFT_IN0, 0x0000000a}, - {AUD_DCOC_1_SHIFT_IN1, 0x00000008}, - {AUD_IIR3_1_SEL, 0x00000023}, - {AUD_RDSI_SEL, 0x00000017}, - {AUD_RDSI_SHIFT, 0x00000000}, - {AUD_RDSQ_SEL, 0x00000017}, - {AUD_RDSQ_SHIFT, 0x00000000}, - {AUD_PLL_INT, 0x0000001e}, - {AUD_PLL_DDS, 0x00000000}, - {AUD_PLL_FRAC, 0x0000e542}, - {AUD_POLYPH80SCALEFAC, 0x00000001}, - {AUD_START_TIMER, 0x00000000}, - { /* end of list */ }, + static const struct rlist a2_common[] = { + {AUD_ERRLOGPERIOD_R, 0x00000064}, + {AUD_ERRINTRPTTHSHLD1_R, 0x00000fff}, + {AUD_ERRINTRPTTHSHLD2_R, 0x0000001f}, + {AUD_ERRINTRPTTHSHLD3_R, 0x0000000f}, + {AUD_PDF_DDS_CNST_BYTE2, 0x06}, + {AUD_PDF_DDS_CNST_BYTE1, 0x82}, + {AUD_PDF_DDS_CNST_BYTE0, 0x12}, + {AUD_QAM_MODE, 0x05}, + {AUD_PHACC_FREQ_8MSB, 0x34}, + {AUD_PHACC_FREQ_8LSB, 0x4c}, + {AUD_RATE_ADJ1, 0x00000100}, + {AUD_RATE_ADJ2, 0x00000200}, + {AUD_RATE_ADJ3, 0x00000300}, + {AUD_RATE_ADJ4, 0x00000400}, + {AUD_RATE_ADJ5, 0x00000500}, + {AUD_THR_FR, 0x00000000}, + {AAGC_HYST, 0x0000001a}, + {AUD_PILOT_BQD_1_K0, 0x0000755b}, + {AUD_PILOT_BQD_1_K1, 0x00551340}, + {AUD_PILOT_BQD_1_K2, 0x006d30be}, + {AUD_PILOT_BQD_1_K3, 0xffd394af}, + {AUD_PILOT_BQD_1_K4, 0x00400000}, + {AUD_PILOT_BQD_2_K0, 0x00040000}, + {AUD_PILOT_BQD_2_K1, 0x002a4841}, + {AUD_PILOT_BQD_2_K2, 0x00400000}, + {AUD_PILOT_BQD_2_K3, 0x00000000}, + {AUD_PILOT_BQD_2_K4, 0x00000000}, + {AUD_MODE_CHG_TIMER, 0x00000040}, + {AUD_AFE_12DB_EN, 0x00000001}, + {AUD_CORDIC_SHIFT_0, 0x00000007}, + {AUD_CORDIC_SHIFT_1, 0x00000007}, + {AUD_DEEMPH0_G0, 0x00000380}, + {AUD_DEEMPH1_G0, 0x00000380}, + {AUD_DCOC_0_SRC, 0x0000001a}, + {AUD_DCOC0_SHIFT, 0x00000000}, + {AUD_DCOC_0_SHIFT_IN0, 0x0000000a}, + {AUD_DCOC_0_SHIFT_IN1, 0x00000008}, + {AUD_DCOC_PASS_IN, 0x00000003}, + {AUD_IIR3_0_SEL, 0x00000021}, + {AUD_DN2_AFC, 0x00000002}, + {AUD_DCOC_1_SRC, 0x0000001b}, + {AUD_DCOC1_SHIFT, 0x00000000}, + {AUD_DCOC_1_SHIFT_IN0, 0x0000000a}, + {AUD_DCOC_1_SHIFT_IN1, 0x00000008}, + {AUD_IIR3_1_SEL, 0x00000023}, + {AUD_RDSI_SEL, 0x00000017}, + {AUD_RDSI_SHIFT, 0x00000000}, + {AUD_RDSQ_SEL, 0x00000017}, + {AUD_RDSQ_SHIFT, 0x00000000}, + {AUD_PLL_INT, 0x0000001e}, + {AUD_PLL_DDS, 0x00000000}, + {AUD_PLL_FRAC, 0x0000e542}, + {AUD_POLYPH80SCALEFAC, 0x00000001}, + {AUD_START_TIMER, 0x00000000}, + { /* end of list */ }, }; static const struct rlist a2_bg[] = { - {AUD_DMD_RA_DDS, 0x002a4f2f}, - {AUD_C1_UP_THR, 0x00007000}, - {AUD_C1_LO_THR, 0x00005400}, - {AUD_C2_UP_THR, 0x00005400}, - {AUD_C2_LO_THR, 0x00003000}, + {AUD_DMD_RA_DDS, 0x002a4f2f}, + {AUD_C1_UP_THR, 0x00007000}, + {AUD_C1_LO_THR, 0x00005400}, + {AUD_C2_UP_THR, 0x00005400}, + {AUD_C2_LO_THR, 0x00003000}, { /* end of list */ }, }; static const struct rlist a2_dk[] = { - {AUD_DMD_RA_DDS, 0x002a4f2f}, - {AUD_C1_UP_THR, 0x00007000}, - {AUD_C1_LO_THR, 0x00005400}, - {AUD_C2_UP_THR, 0x00005400}, - {AUD_C2_LO_THR, 0x00003000}, - {AUD_DN0_FREQ, 0x00003a1c}, - {AUD_DN2_FREQ, 0x0000d2e0}, + {AUD_DMD_RA_DDS, 0x002a4f2f}, + {AUD_C1_UP_THR, 0x00007000}, + {AUD_C1_LO_THR, 0x00005400}, + {AUD_C2_UP_THR, 0x00005400}, + {AUD_C2_LO_THR, 0x00003000}, + {AUD_DN0_FREQ, 0x00003a1c}, + {AUD_DN2_FREQ, 0x0000d2e0}, { /* end of list */ }, }; - - static const struct rlist a1_i[] = { - {AUD_ERRLOGPERIOD_R, 0x00000064}, - {AUD_ERRINTRPTTHSHLD1_R, 0x00000fff}, - {AUD_ERRINTRPTTHSHLD2_R, 0x0000001f}, - {AUD_ERRINTRPTTHSHLD3_R, 0x0000000f}, - {AUD_PDF_DDS_CNST_BYTE2, 0x06}, - {AUD_PDF_DDS_CNST_BYTE1, 0x82}, - {AUD_PDF_DDS_CNST_BYTE0, 0x12}, - {AUD_QAM_MODE, 0x05}, - {AUD_PHACC_FREQ_8MSB, 0x3a}, - {AUD_PHACC_FREQ_8LSB, 0x93}, - {AUD_DMD_RA_DDS, 0x002a4f2f}, - {AUD_PLL_INT, 0x0000001e}, - {AUD_PLL_DDS, 0x00000004}, - {AUD_PLL_FRAC, 0x0000e542}, - {AUD_RATE_ADJ1, 0x00000100}, - {AUD_RATE_ADJ2, 0x00000200}, - {AUD_RATE_ADJ3, 0x00000300}, - {AUD_RATE_ADJ4, 0x00000400}, - {AUD_RATE_ADJ5, 0x00000500}, - {AUD_THR_FR, 0x00000000}, - {AUD_PILOT_BQD_1_K0, 0x0000755b}, - {AUD_PILOT_BQD_1_K1, 0x00551340}, - {AUD_PILOT_BQD_1_K2, 0x006d30be}, - {AUD_PILOT_BQD_1_K3, 0xffd394af}, - {AUD_PILOT_BQD_1_K4, 0x00400000}, - {AUD_PILOT_BQD_2_K0, 0x00040000}, - {AUD_PILOT_BQD_2_K1, 0x002a4841}, - {AUD_PILOT_BQD_2_K2, 0x00400000}, - {AUD_PILOT_BQD_2_K3, 0x00000000}, - {AUD_PILOT_BQD_2_K4, 0x00000000}, - {AUD_MODE_CHG_TIMER, 0x00000060}, - {AUD_AFE_12DB_EN, 0x00000001}, - {AAGC_HYST, 0x0000000a}, - {AUD_CORDIC_SHIFT_0, 0x00000007}, - {AUD_CORDIC_SHIFT_1, 0x00000007}, - {AUD_C1_UP_THR, 0x00007000}, - {AUD_C1_LO_THR, 0x00005400}, - {AUD_C2_UP_THR, 0x00005400}, - {AUD_C2_LO_THR, 0x00003000}, - {AUD_DCOC_0_SRC, 0x0000001a}, - {AUD_DCOC0_SHIFT, 0x00000000}, - {AUD_DCOC_0_SHIFT_IN0, 0x0000000a}, - {AUD_DCOC_0_SHIFT_IN1, 0x00000008}, - {AUD_DCOC_PASS_IN, 0x00000003}, - {AUD_IIR3_0_SEL, 0x00000021}, - {AUD_DN2_AFC, 0x00000002}, - {AUD_DCOC_1_SRC, 0x0000001b}, - {AUD_DCOC1_SHIFT, 0x00000000}, - {AUD_DCOC_1_SHIFT_IN0, 0x0000000a}, - {AUD_DCOC_1_SHIFT_IN1, 0x00000008}, - {AUD_IIR3_1_SEL, 0x00000023}, - {AUD_DN0_FREQ, 0x000035a3}, - {AUD_DN2_FREQ, 0x000029c7}, - {AUD_CRDC0_SRC_SEL, 0x00000511}, - {AUD_IIR1_0_SEL, 0x00000001}, - {AUD_IIR1_1_SEL, 0x00000000}, - {AUD_IIR3_2_SEL, 0x00000003}, - {AUD_IIR3_2_SHIFT, 0x00000000}, - {AUD_IIR3_0_SEL, 0x00000002}, - {AUD_IIR2_0_SEL, 0x00000021}, - {AUD_IIR2_0_SHIFT, 0x00000002}, - {AUD_DEEMPH0_SRC_SEL, 0x0000000b}, - {AUD_DEEMPH1_SRC_SEL, 0x0000000b}, - {AUD_POLYPH80SCALEFAC, 0x00000001}, - {AUD_START_TIMER, 0x00000000}, +/* unknown, probably NTSC-M */ + static const struct rlist a2_m[] = { + {AUD_DMD_RA_DDS, 0x002a0425}, + {AUD_C1_UP_THR, 0x00003c00}, + {AUD_C1_LO_THR, 0x00003000}, + {AUD_C2_UP_THR, 0x00006000}, + {AUD_C2_LO_THR, 0x00003c00}, + {AUD_DEEMPH0_A0, 0x00007a80}, + {AUD_DEEMPH1_A0, 0x00007a80}, + {AUD_DEEMPH0_G0, 0x00001200}, + {AUD_DEEMPH1_G0, 0x00001200}, + {AUD_DN0_FREQ, 0x0000283b}, + {AUD_DN1_FREQ, 0x00003418}, + {AUD_DN2_FREQ, 0x000029c7}, + {AUD_POLY0_DDS_CONSTANT, 0x000a7540}, { /* end of list */ }, }; - static const struct rlist am_l[] = { - {AUD_ERRLOGPERIOD_R, 0x00000064}, - {AUD_ERRINTRPTTHSHLD1_R, 0x00000FFF}, - {AUD_ERRINTRPTTHSHLD2_R, 0x0000001F}, - {AUD_ERRINTRPTTHSHLD3_R, 0x0000000F}, - {AUD_PDF_DDS_CNST_BYTE2, 0x48}, - {AUD_PDF_DDS_CNST_BYTE1, 0x3D}, - {AUD_QAM_MODE, 0x00}, - {AUD_PDF_DDS_CNST_BYTE0, 0xf5}, - {AUD_PHACC_FREQ_8MSB, 0x3a}, - {AUD_PHACC_FREQ_8LSB, 0x4a}, - {AUD_DEEMPHGAIN_R, 0x00006680}, - {AUD_DEEMPHNUMER1_R, 0x000353DE}, - {AUD_DEEMPHNUMER2_R, 0x000001B1}, - {AUD_DEEMPHDENOM1_R, 0x0000F3D0}, - {AUD_DEEMPHDENOM2_R, 0x00000000}, - {AUD_FM_MODE_ENABLE, 0x00000007}, - {AUD_POLYPH80SCALEFAC, 0x00000003}, - {AUD_AFE_12DB_EN, 0x00000001}, - {AAGC_GAIN, 0x00000000}, - {AAGC_HYST, 0x00000018}, - {AAGC_DEF, 0x00000020}, - {AUD_DN0_FREQ, 0x00000000}, - {AUD_POLY0_DDS_CONSTANT, 0x000E4DB2}, - {AUD_DCOC_0_SRC, 0x00000021}, - {AUD_IIR1_0_SEL, 0x00000000}, - {AUD_IIR1_0_SHIFT, 0x00000007}, - {AUD_IIR1_1_SEL, 0x00000002}, - {AUD_IIR1_1_SHIFT, 0x00000000}, - {AUD_DCOC_1_SRC, 0x00000003}, - {AUD_DCOC1_SHIFT, 0x00000000}, - {AUD_DCOC_PASS_IN, 0x00000000}, - {AUD_IIR1_2_SEL, 0x00000023}, - {AUD_IIR1_2_SHIFT, 0x00000000}, - {AUD_IIR1_3_SEL, 0x00000004}, - {AUD_IIR1_3_SHIFT, 0x00000007}, - {AUD_IIR1_4_SEL, 0x00000005}, - {AUD_IIR1_4_SHIFT, 0x00000007}, - {AUD_IIR3_0_SEL, 0x00000007}, - {AUD_IIR3_0_SHIFT, 0x00000000}, - {AUD_DEEMPH0_SRC_SEL, 0x00000011}, - {AUD_DEEMPH0_SHIFT, 0x00000000}, - {AUD_DEEMPH0_G0, 0x00007000}, - {AUD_DEEMPH0_A0, 0x00000000}, - {AUD_DEEMPH0_B0, 0x00000000}, - {AUD_DEEMPH0_A1, 0x00000000}, - {AUD_DEEMPH0_B1, 0x00000000}, - {AUD_DEEMPH1_SRC_SEL, 0x00000011}, - {AUD_DEEMPH1_SHIFT, 0x00000000}, - {AUD_DEEMPH1_G0, 0x00007000}, - {AUD_DEEMPH1_A0, 0x00000000}, - {AUD_DEEMPH1_B0, 0x00000000}, - {AUD_DEEMPH1_A1, 0x00000000}, - {AUD_DEEMPH1_B1, 0x00000000}, - {AUD_OUT0_SEL, 0x0000003F}, - {AUD_OUT1_SEL, 0x0000003F}, - {AUD_DMD_RA_DDS, 0x00F5C285}, - {AUD_PLL_INT, 0x0000001E}, - {AUD_PLL_DDS, 0x00000000}, - {AUD_PLL_FRAC, 0x0000E542}, - {AUD_RATE_ADJ1, 0x00000100}, - {AUD_RATE_ADJ2, 0x00000200}, - {AUD_RATE_ADJ3, 0x00000300}, - {AUD_RATE_ADJ4, 0x00000400}, - {AUD_RATE_ADJ5, 0x00000500}, - {AUD_RATE_THRES_DMD, 0x000000C0}, - { /* end of list */ }, + static const struct rlist a2_deemph50[] = { + {AUD_DEEMPH0_G0, 0x00000380}, + {AUD_DEEMPH1_G0, 0x00000380}, + {AUD_DEEMPHGAIN_R, 0x000011e1}, + {AUD_DEEMPHNUMER1_R, 0x0002a7bc}, + {AUD_DEEMPHNUMER2_R, 0x0003023c}, + { /* end of list */ }, }; - static const struct rlist a2_deemph50[] = { - {AUD_DEEMPH0_G0, 0x00000380}, - {AUD_DEEMPH1_G0, 0x00000380}, - {AUD_DEEMPHGAIN_R, 0x000011e1}, - {AUD_DEEMPHNUMER1_R, 0x0002a7bc}, - {AUD_DEEMPHNUMER2_R, 0x0003023c}, + static const struct rlist a2_deemph75[] = { + {AUD_DEEMPH0_G0, 0x00000480}, + {AUD_DEEMPH1_G0, 0x00000480}, + {AUD_DEEMPHGAIN_R, 0x00009000}, + {AUD_DEEMPHNUMER1_R, 0x000353de}, + {AUD_DEEMPHNUMER2_R, 0x000001b1}, { /* end of list */ }, }; set_audio_start(core, SEL_A2); + set_audio_registers(core, a2_common); switch (core->tvaudio) { - case WW_BG: - dprintk("%s PAL-BG A1/2 (status: known-good)\n", __FUNCTION__); - set_audio_registers(core, a2_bgdk_common); - set_audio_registers(core, a2_bg); - set_audio_registers(core, a2_deemph50); - break; - case WW_DK: - dprintk("%s PAL-DK A1/2 (status: known-good)\n", __FUNCTION__); - set_audio_registers(core, a2_bgdk_common); - set_audio_registers(core, a2_dk); - set_audio_registers(core, a2_deemph50); - break; - case WW_I: - dprintk("%s PAL-I A1 (status: known-good)\n", __FUNCTION__); - set_audio_registers(core, a1_i); - set_audio_registers(core, a2_deemph50); + case WW_A2_BG: + dprintk("%s PAL-BG A2 (status: known-good)\n",__FUNCTION__); + set_audio_registers(core, a2_bg); + set_audio_registers(core, a2_deemph50); break; - case WW_L: - dprintk("%s AM-L (status: devel)\n", __FUNCTION__); - set_audio_registers(core, am_l); + case WW_A2_DK: + dprintk("%s PAL-DK A2 (status: known-good)\n",__FUNCTION__); + set_audio_registers(core, a2_dk); + set_audio_registers(core, a2_deemph50); break; - default: - dprintk("%s Warning: wrong value\n", __FUNCTION__); - return; + case WW_A2_M: + dprintk("%s NTSC-M A2 (status: unknown)\n",__FUNCTION__); + set_audio_registers(core, a2_m); + set_audio_registers(core, a2_deemph75); break; }; @@ -633,71 +656,71 @@ static void set_audio_standard_EIAJ(struct cx88_core *core) { /* end of list */ }, }; - dprintk("%s (status: unknown)\n", __FUNCTION__); + dprintk("%s (status: unknown)\n",__FUNCTION__); set_audio_start(core, SEL_EIAJ); set_audio_registers(core, eiaj); set_audio_finish(core, EN_EIAJ_AUTO_STEREO); } -static void set_audio_standard_FM(struct cx88_core *core, - enum cx88_deemph_type deemph) +static void set_audio_standard_FM(struct cx88_core *core, enum cx88_deemph_type deemph) { static const struct rlist fm_deemph_50[] = { - {AUD_DEEMPH0_G0, 0x0C45}, - {AUD_DEEMPH0_A0, 0x6262}, - {AUD_DEEMPH0_B0, 0x1C29}, - {AUD_DEEMPH0_A1, 0x3FC66}, - {AUD_DEEMPH0_B1, 0x399A}, - - {AUD_DEEMPH1_G0, 0x0D80}, - {AUD_DEEMPH1_A0, 0x6262}, - {AUD_DEEMPH1_B0, 0x1C29}, - {AUD_DEEMPH1_A1, 0x3FC66}, - {AUD_DEEMPH1_B1, 0x399A}, - - {AUD_POLYPH80SCALEFAC, 0x0003}, + { AUD_DEEMPH0_G0, 0x0C45 }, + { AUD_DEEMPH0_A0, 0x6262 }, + { AUD_DEEMPH0_B0, 0x1C29 }, + { AUD_DEEMPH0_A1, 0x3FC66}, + { AUD_DEEMPH0_B1, 0x399A }, + + { AUD_DEEMPH1_G0, 0x0D80 }, + { AUD_DEEMPH1_A0, 0x6262 }, + { AUD_DEEMPH1_B0, 0x1C29 }, + { AUD_DEEMPH1_A1, 0x3FC66}, + { AUD_DEEMPH1_B1, 0x399A}, + + { AUD_POLYPH80SCALEFAC, 0x0003}, { /* end of list */ }, }; static const struct rlist fm_deemph_75[] = { - {AUD_DEEMPH0_G0, 0x091B}, - {AUD_DEEMPH0_A0, 0x6B68}, - {AUD_DEEMPH0_B0, 0x11EC}, - {AUD_DEEMPH0_A1, 0x3FC66}, - {AUD_DEEMPH0_B1, 0x399A}, - - {AUD_DEEMPH1_G0, 0x0AA0}, - {AUD_DEEMPH1_A0, 0x6B68}, - {AUD_DEEMPH1_B0, 0x11EC}, - {AUD_DEEMPH1_A1, 0x3FC66}, - {AUD_DEEMPH1_B1, 0x399A}, - - {AUD_POLYPH80SCALEFAC, 0x0003}, + { AUD_DEEMPH0_G0, 0x091B }, + { AUD_DEEMPH0_A0, 0x6B68 }, + { AUD_DEEMPH0_B0, 0x11EC }, + { AUD_DEEMPH0_A1, 0x3FC66}, + { AUD_DEEMPH0_B1, 0x399A }, + + { AUD_DEEMPH1_G0, 0x0AA0 }, + { AUD_DEEMPH1_A0, 0x6B68 }, + { AUD_DEEMPH1_B0, 0x11EC }, + { AUD_DEEMPH1_A1, 0x3FC66}, + { AUD_DEEMPH1_B1, 0x399A}, + + { AUD_POLYPH80SCALEFAC, 0x0003}, { /* end of list */ }, }; /* It is enough to leave default values? */ static const struct rlist fm_no_deemph[] = { - {AUD_POLYPH80SCALEFAC, 0x0003}, + { AUD_POLYPH80SCALEFAC, 0x0003}, { /* end of list */ }, }; - dprintk("%s (status: unknown)\n", __FUNCTION__); + dprintk("%s (status: unknown)\n",__FUNCTION__); set_audio_start(core, SEL_FMRADIO); - switch (deemph) { - case FM_NO_DEEMPH: - set_audio_registers(core, fm_no_deemph); - break; + switch (deemph) + { + case FM_NO_DEEMPH: + set_audio_registers(core, fm_no_deemph); + break; - case FM_DEEMPH_50: - set_audio_registers(core, fm_deemph_50); - break; + case FM_DEEMPH_50: + set_audio_registers(core, fm_deemph_50); + break; - case FM_DEEMPH_75: - set_audio_registers(core, fm_deemph_75); - break; + case FM_DEEMPH_75: + set_audio_registers(core, fm_deemph_75); + break; } set_audio_finish(core, EN_FMRADIO_AUTO_STEREO); @@ -705,64 +728,36 @@ static void set_audio_standard_FM(struct cx88_core *core, /* ----------------------------------------------------------- */ -int cx88_detect_nicam(struct cx88_core *core) -{ - int i, j = 0; - - dprintk("start nicam autodetect.\n"); - - for (i = 0; i < 6; i++) { - /* if bit1=1 then nicam is detected */ - j += ((cx_read(AUD_NICAM_STATUS2) & 0x02) >> 1); - - /* 3x detected: absolutly sure now */ - if (j == 3) { - dprintk("nicam is detected.\n"); - return 1; - } - - /* wait a little bit for next reading status */ - msleep(10); - } - - dprintk("nicam is not detected.\n"); - return 0; -} - void cx88_set_tvaudio(struct cx88_core *core) { switch (core->tvaudio) { case WW_BTSC: set_audio_standard_BTSC(core, 0, EN_BTSC_AUTO_STEREO); break; - case WW_BG: - case WW_DK: - case WW_I: - case WW_L: - /* prepare all dsp registers */ - set_audio_standard_A2(core, EN_A2_FORCE_MONO1); - - /* set nicam mode - otherwise - AUD_NICAM_STATUS2 contains wrong values */ - set_audio_standard_NICAM(core, EN_NICAM_AUTO_STEREO); - if (0 == cx88_detect_nicam(core)) { - /* fall back to fm / am mono */ - set_audio_standard_A2(core, EN_A2_FORCE_MONO1); - core->use_nicam = 0; - } else { - core->use_nicam = 1; - } + case WW_NICAM_BGDKL: + set_audio_standard_NICAM_L(core,0); + break; + case WW_NICAM_I: + set_audio_standard_PAL_I(core,0); + break; + case WW_A2_BG: + case WW_A2_DK: + case WW_A2_M: + set_audio_standard_A2(core, EN_A2_FORCE_MONO1); break; case WW_EIAJ: set_audio_standard_EIAJ(core); break; case WW_FM: - set_audio_standard_FM(core, FM_NO_DEEMPH); + set_audio_standard_FM(core,FM_NO_DEEMPH); + break; + case WW_SYSTEM_L_AM: + set_audio_standard_NICAM_L(core, 1); break; case WW_NONE: default: printk("%s/0: unknown tv audio mode [%d]\n", - core->name, core->tvaudio); + core->name, core->tvaudio); break; } return; @@ -771,16 +766,24 @@ void cx88_set_tvaudio(struct cx88_core *core) void cx88_newstation(struct cx88_core *core) { core->audiomode_manual = UNSET; + + switch (core->tvaudio) { + case WW_SYSTEM_L_AM: + /* try nicam ... */ + core->audiomode_current = V4L2_TUNER_MODE_STEREO; + set_audio_standard_NICAM_L(core, 1); + break; + } } void cx88_get_stereo(struct cx88_core *core, struct v4l2_tuner *t) { - static char *m[] = { "stereo", "dual mono", "mono", "sap" }; - static char *p[] = { "no pilot", "pilot c1", "pilot c2", "?" }; - u32 reg, mode, pilot; + static char *m[] = {"stereo", "dual mono", "mono", "sap"}; + static char *p[] = {"no pilot", "pilot c1", "pilot c2", "?"}; + u32 reg,mode,pilot; - reg = cx_read(AUD_STATUS); - mode = reg & 0x03; + reg = cx_read(AUD_STATUS); + mode = reg & 0x03; pilot = (reg >> 2) & 0x03; if (core->astat != reg) @@ -797,13 +800,14 @@ void cx88_get_stereo(struct cx88_core *core, struct v4l2_tuner *t) # if 0 t->capability = V4L2_TUNER_CAP_STEREO | V4L2_TUNER_CAP_SAP | - V4L2_TUNER_CAP_LANG1 | V4L2_TUNER_CAP_LANG2; + V4L2_TUNER_CAP_LANG1 | V4L2_TUNER_CAP_LANG2; t->rxsubchans = V4L2_TUNER_SUB_MONO; - t->audmode = V4L2_TUNER_MODE_MONO; + t->audmode = V4L2_TUNER_MODE_MONO; switch (core->tvaudio) { case WW_BTSC: - t->capability = V4L2_TUNER_CAP_STEREO | V4L2_TUNER_CAP_SAP; + t->capability = V4L2_TUNER_CAP_STEREO | + V4L2_TUNER_CAP_SAP; t->rxsubchans = V4L2_TUNER_SUB_STEREO; if (1 == pilot) { /* SAP */ @@ -815,15 +819,13 @@ void cx88_get_stereo(struct cx88_core *core, struct v4l2_tuner *t) case WW_A2_M: if (1 == pilot) { /* stereo */ - t->rxsubchans = - V4L2_TUNER_SUB_MONO | V4L2_TUNER_SUB_STEREO; + t->rxsubchans = V4L2_TUNER_SUB_MONO | V4L2_TUNER_SUB_STEREO; if (0 == mode) t->audmode = V4L2_TUNER_MODE_STEREO; } if (2 == pilot) { /* dual language -- FIXME */ - t->rxsubchans = - V4L2_TUNER_SUB_LANG1 | V4L2_TUNER_SUB_LANG2; + t->rxsubchans = V4L2_TUNER_SUB_LANG1 | V4L2_TUNER_SUB_LANG2; t->audmode = V4L2_TUNER_MODE_LANG1; } break; @@ -838,7 +840,7 @@ void cx88_get_stereo(struct cx88_core *core, struct v4l2_tuner *t) t->audmode = V4L2_TUNER_MODE_STEREO; t->rxsubchans |= V4L2_TUNER_SUB_STEREO; } - break; + break ; default: /* nothing */ break; @@ -849,7 +851,7 @@ void cx88_get_stereo(struct cx88_core *core, struct v4l2_tuner *t) void cx88_set_stereo(struct cx88_core *core, u32 mode, int manual) { - u32 ctl = UNSET; + u32 ctl = UNSET; u32 mask = UNSET; if (manual) { @@ -877,58 +879,68 @@ void cx88_set_stereo(struct cx88_core *core, u32 mode, int manual) break; } break; - case WW_BG: - case WW_DK: - case WW_I: - case WW_L: - if (1 == core->use_nicam) { - switch (mode) { - case V4L2_TUNER_MODE_MONO: - case V4L2_TUNER_MODE_LANG1: - set_audio_standard_NICAM(core, - EN_NICAM_FORCE_MONO1); - break; - case V4L2_TUNER_MODE_LANG2: - set_audio_standard_NICAM(core, - EN_NICAM_FORCE_MONO2); - break; - case V4L2_TUNER_MODE_STEREO: - set_audio_standard_NICAM(core, - EN_NICAM_FORCE_STEREO); - break; - } - } else { - if ((core->tvaudio == WW_I) || (core->tvaudio == WW_L)) { - /* fall back to fm / am mono */ - set_audio_standard_A2(core, EN_A2_FORCE_MONO1); - } else { - /* TODO: Add A2 autodection */ - switch (mode) { - case V4L2_TUNER_MODE_MONO: - case V4L2_TUNER_MODE_LANG1: - set_audio_standard_A2(core, - EN_A2_FORCE_MONO1); - break; - case V4L2_TUNER_MODE_LANG2: - set_audio_standard_A2(core, - EN_A2_FORCE_MONO2); - break; - case V4L2_TUNER_MODE_STEREO: - set_audio_standard_A2(core, - EN_A2_FORCE_STEREO); - break; - } - } + case WW_A2_BG: + case WW_A2_DK: + case WW_A2_M: + switch (mode) { + case V4L2_TUNER_MODE_MONO: + case V4L2_TUNER_MODE_LANG1: + set_audio_standard_A2(core, EN_A2_FORCE_MONO1); + break; + case V4L2_TUNER_MODE_LANG2: + set_audio_standard_A2(core, EN_A2_FORCE_MONO2); + break; + case V4L2_TUNER_MODE_STEREO: + set_audio_standard_A2(core, EN_A2_FORCE_STEREO); + break; + } + break; + case WW_NICAM_BGDKL: + switch (mode) { + case V4L2_TUNER_MODE_MONO: + ctl = EN_NICAM_FORCE_MONO1; + mask = 0x3f; + break; + case V4L2_TUNER_MODE_LANG1: + ctl = EN_NICAM_AUTO_MONO2; + mask = 0x3f; + break; + case V4L2_TUNER_MODE_STEREO: + ctl = EN_NICAM_FORCE_STEREO | EN_DMTRX_LR; + mask = 0x93f; + break; + } + break; + case WW_SYSTEM_L_AM: + switch (mode) { + case V4L2_TUNER_MODE_MONO: + case V4L2_TUNER_MODE_LANG1: /* FIXME */ + set_audio_standard_NICAM_L(core, 0); + break; + case V4L2_TUNER_MODE_STEREO: + set_audio_standard_NICAM_L(core, 1); + break; + } + break; + case WW_NICAM_I: + switch (mode) { + case V4L2_TUNER_MODE_MONO: + case V4L2_TUNER_MODE_LANG1: + set_audio_standard_PAL_I(core, 0); + break; + case V4L2_TUNER_MODE_STEREO: + set_audio_standard_PAL_I(core, 1); + break; } break; case WW_FM: switch (mode) { case V4L2_TUNER_MODE_MONO: - ctl = EN_FMRADIO_FORCE_MONO; + ctl = EN_FMRADIO_FORCE_MONO; mask = 0x3f; break; case V4L2_TUNER_MODE_STEREO: - ctl = EN_FMRADIO_AUTO_STEREO; + ctl = EN_FMRADIO_AUTO_STEREO; mask = 0x3f; break; } @@ -958,8 +970,8 @@ int cx88_audio_thread(void *data) break; /* just monitor the audio status for now ... */ - memset(&t, 0, sizeof(t)); - cx88_get_stereo(core, &t); + memset(&t,0,sizeof(t)); + cx88_get_stereo(core,&t); if (UNSET != core->audiomode_manual) /* manually set, don't do anything. */ diff --git a/trunk/drivers/media/video/cx88/cx88-video.c b/trunk/drivers/media/video/cx88/cx88-video.c index 24a48f8a48c1..3dbc074fb515 100644 --- a/trunk/drivers/media/video/cx88/cx88-video.c +++ b/trunk/drivers/media/video/cx88/cx88-video.c @@ -34,9 +34,6 @@ #include "cx88.h" -/* Include V4L1 specific functions. Should be removed soon */ -#include - MODULE_DESCRIPTION("v4l2 driver module for cx2388x based TV cards"); MODULE_AUTHOR("Gerd Knorr [SuSE Labs]"); MODULE_LICENSE("GPL"); @@ -103,7 +100,7 @@ static struct cx88_tvnorm tvnorms[] = { .id = V4L2_STD_PAL_I, .cxiformat = VideoFormatPAL, .cxoformat = 0x181f0008, - },{ + },{ .name = "PAL-M", .id = V4L2_STD_PAL_M, .cxiformat = VideoFormatPALM, @@ -473,7 +470,7 @@ static int restart_video_queue(struct cx8800_dev *dev, struct list_head *item; if (!list_empty(&q->active)) { - buf = list_entry(q->active.next, struct cx88_buffer, vb.queue); + buf = list_entry(q->active.next, struct cx88_buffer, vb.queue); dprintk(2,"restart_queue [%p/%d]: restart dma\n", buf, buf->vb.i); start_video_dma(dev, q, buf); @@ -489,7 +486,7 @@ static int restart_video_queue(struct cx8800_dev *dev, for (;;) { if (list_empty(&q->queued)) return 0; - buf = list_entry(q->queued.next, struct cx88_buffer, vb.queue); + buf = list_entry(q->queued.next, struct cx88_buffer, vb.queue); if (NULL == prev) { list_del(&buf->vb.queue); list_add_tail(&buf->vb.queue,&q->active); @@ -786,11 +783,11 @@ static int video_open(struct inode *inode, struct file *file) cx88_call_i2c_clients(core,AUDC_SET_RADIO,NULL); } - return 0; + return 0; } static ssize_t -video_read(struct file *file, char __user *data, size_t count, loff_t *ppos) +video_read(struct file *file, char *data, size_t count, loff_t *ppos) { struct cx8800_fh *fh = file->private_data; @@ -925,7 +922,7 @@ static int set_control(struct cx88_core *core, struct v4l2_control *ctl) { /* struct cx88_core *core = dev->core; */ struct cx88_ctrl *c = NULL; - u32 v_sat_value; + u32 v_sat_value; u32 value; int i; @@ -1190,7 +1187,7 @@ static int video_do_ioctl(struct inode *inode, struct file *file, struct v4l2_format *f = arg; return cx8800_try_fmt(dev,fh,f); } -#ifdef HAVE_V4L1 + /* --- streaming capture ------------------------------------- */ case VIDIOCGMBUF: { @@ -1216,7 +1213,6 @@ static int video_do_ioctl(struct inode *inode, struct file *file, } return 0; } -#endif case VIDIOC_REQBUFS: return videobuf_reqbufs(get_queue(fh), arg); @@ -1248,6 +1244,7 @@ static int video_do_ioctl(struct inode *inode, struct file *file, res_free(dev,fh,res); return 0; } + default: return cx88_do_ioctl( inode, file, fh->radio, core, cmd, arg, video_do_ioctl ); } @@ -1255,13 +1252,15 @@ static int video_do_ioctl(struct inode *inode, struct file *file, } int cx88_do_ioctl(struct inode *inode, struct file *file, int radio, - struct cx88_core *core, unsigned int cmd, void *arg, v4l2_kioctl driver_ioctl) + struct cx88_core *core, unsigned int cmd, void *arg, v4l2_kioctl driver_ioctl) { int err; - dprintk( 1, "CORE IOCTL: 0x%x\n", cmd ); if (video_debug > 1) cx88_print_ioctl(core->name,cmd); + printk( KERN_INFO "CORE IOCTL: 0x%x\n", cmd ); + cx88_print_ioctl(core->name,cmd); + dprintk( 1, "CORE IOCTL: 0x%x\n", cmd ); switch (cmd) { /* ---------- tv norms ---------- */ @@ -1402,7 +1401,7 @@ int cx88_do_ioctl(struct inode *inode, struct file *file, int radio, cx88_get_stereo(core ,t); reg = cx_read(MO_DEVICE_STATUS); - t->signal = (reg & (1<<5)) ? 0xffff : 0x0000; + t->signal = (reg & (1<<5)) ? 0xffff : 0x0000; return 0; } case VIDIOC_S_TUNER: @@ -1489,7 +1488,7 @@ static int radio_do_ioctl(struct inode *inode, struct file *file, struct v4l2_capability *cap = arg; memset(cap,0,sizeof(*cap)); - strcpy(cap->driver, "cx8800"); + strcpy(cap->driver, "cx8800"); strlcpy(cap->card, cx88_boards[core->board].name, sizeof(cap->card)); sprintf(cap->bus_info,"PCI:%s", pci_name(dev->pci)); @@ -1506,7 +1505,6 @@ static int radio_do_ioctl(struct inode *inode, struct file *file, memset(t,0,sizeof(*t)); strcpy(t->name, "Radio"); - t->type = V4L2_TUNER_RADIO; cx88_call_i2c_clients(core,VIDIOC_G_TUNER,t); return 0; @@ -1541,7 +1539,6 @@ static int radio_do_ioctl(struct inode *inode, struct file *file, *id = 0; return 0; } -#ifdef HAVE_V4L1 case VIDIOCSTUNER: { struct video_tuner *v = arg; @@ -1552,7 +1549,6 @@ static int radio_do_ioctl(struct inode *inode, struct file *file, cx88_call_i2c_clients(core,VIDIOCSTUNER,v); return 0; } -#endif case VIDIOC_S_TUNER: { struct v4l2_tuner *t = arg; @@ -1833,8 +1829,8 @@ static int __devinit cx8800_initdev(struct pci_dev *pci_dev, /* print pci info */ pci_read_config_byte(pci_dev, PCI_CLASS_REVISION, &dev->pci_rev); - pci_read_config_byte(pci_dev, PCI_LATENCY_TIMER, &dev->pci_lat); - printk(KERN_INFO "%s/0: found at %s, rev: %d, irq: %d, " + pci_read_config_byte(pci_dev, PCI_LATENCY_TIMER, &dev->pci_lat); + printk(KERN_INFO "%s/0: found at %s, rev: %d, irq: %d, " "latency: %d, mmio: 0x%lx\n", core->name, pci_name(pci_dev), dev->pci_rev, pci_dev->irq, dev->pci_lat,pci_resource_start(pci_dev,0)); @@ -1950,7 +1946,7 @@ static int __devinit cx8800_initdev(struct pci_dev *pci_dev, static void __devexit cx8800_finidev(struct pci_dev *pci_dev) { - struct cx8800_dev *dev = pci_get_drvdata(pci_dev); + struct cx8800_dev *dev = pci_get_drvdata(pci_dev); struct cx88_core *core = dev->core; /* stop thread */ diff --git a/trunk/drivers/media/video/cx88/cx88.h b/trunk/drivers/media/video/cx88/cx88.h index b19d3a9e2298..f48dd4353568 100644 --- a/trunk/drivers/media/video/cx88/cx88.h +++ b/trunk/drivers/media/video/cx88/cx88.h @@ -22,7 +22,7 @@ #include #include #include -#include +#include #include #include @@ -148,7 +148,7 @@ extern struct sram_channel cx88_sram_channels[]; #define CX88_BOARD_PIXELVIEW 3 #define CX88_BOARD_ATI_WONDER_PRO 4 #define CX88_BOARD_WINFAST2000XP_EXPERT 5 -#define CX88_BOARD_AVERTV_STUDIO_303 6 +#define CX88_BOARD_AVERTV_303 6 #define CX88_BOARD_MSI_TVANYWHERE_MASTER 7 #define CX88_BOARD_WINFAST_DV2000 8 #define CX88_BOARD_LEADTEK_PVR2000 9 @@ -174,11 +174,6 @@ extern struct sram_channel cx88_sram_channels[]; #define CX88_BOARD_ADSTECH_DVB_T_PCI 29 #define CX88_BOARD_TERRATEC_CINERGY_1400_DVB_T1 30 #define CX88_BOARD_DVICO_FUSIONHDTV_5_GOLD 31 -#define CX88_BOARD_AVERMEDIA_ULTRATV_MC_550 32 -#define CX88_BOARD_KWORLD_VSTREAM_EXPERT_DVD 33 -#define CX88_BOARD_ATI_HDTVWONDER 34 -#define CX88_BOARD_WINFAST_DTV1000 35 -#define CX88_BOARD_AVERTV_303 36 enum cx88_itype { CX88_VMUX_COMPOSITE1 = 1, @@ -208,8 +203,8 @@ struct cx88_board { int tda9887_conf; struct cx88_input input[MAX_CX88_INPUT]; struct cx88_input radio; - unsigned int blackbird:1; - unsigned int dvb:1; + int blackbird:1; + int dvb:1; }; struct cx88_subid { @@ -260,8 +255,8 @@ struct cx88_core { /* pci stuff */ int pci_bus; int pci_slot; - u32 __iomem *lmmio; - u8 __iomem *bmmio; + u32 __iomem *lmmio; + u8 __iomem *bmmio; u32 shadow[SHADOW_MAX]; int pci_irqmask; @@ -292,7 +287,6 @@ struct cx88_core { u32 audiomode_current; u32 input; u32 astat; - u32 use_nicam; /* IR remote control state */ struct cx88_IR *ir; @@ -376,14 +370,6 @@ struct cx8802_suspend_state { int disabled; }; -/* TODO: move this to struct v4l2_mpeg_compression ? */ -struct blackbird_dnr { - u32 mode; - u32 type; - u32 spatial; - u32 temporal; -}; - struct cx8802_dev { struct cx88_core *core; spinlock_t slock; @@ -414,10 +400,6 @@ struct cx8802_dev { /* for switching modulation types */ unsigned char ts_gen_cntrl; - - /* mpeg params */ - struct v4l2_mpeg_compression params; - struct blackbird_dnr dnr_params; }; /* ----------------------------------------------------------- */ @@ -532,20 +514,22 @@ extern void cx88_card_setup(struct cx88_core *core); #define WW_NONE 1 #define WW_BTSC 2 -#define WW_BG 3 -#define WW_DK 4 -#define WW_I 5 -#define WW_L 6 -#define WW_EIAJ 7 -#define WW_I2SPT 8 -#define WW_FM 9 +#define WW_NICAM_I 3 +#define WW_NICAM_BGDKL 4 +#define WW_A1 5 +#define WW_A2_BG 6 +#define WW_A2_DK 7 +#define WW_A2_M 8 +#define WW_EIAJ 9 +#define WW_SYSTEM_L_AM 10 +#define WW_I2SPT 11 +#define WW_FM 12 void cx88_set_tvaudio(struct cx88_core *core); void cx88_newstation(struct cx88_core *core); void cx88_get_stereo(struct cx88_core *core, struct v4l2_tuner *t); void cx88_set_stereo(struct cx88_core *core, u32 mode, int manual); int cx88_audio_thread(void *data); -int cx88_detect_nicam(struct cx88_core *core); /* ----------------------------------------------------------- */ /* cx88-input.c */ @@ -557,8 +541,7 @@ void cx88_ir_irq(struct cx88_core *core); /* ----------------------------------------------------------- */ /* cx88-mpeg.c */ -int cx8802_buf_prepare(struct cx8802_dev *dev, struct cx88_buffer *buf, - enum v4l2_field field); +int cx8802_buf_prepare(struct cx8802_dev *dev, struct cx88_buffer *buf); void cx8802_buf_queue(struct cx8802_dev *dev, struct cx88_buffer *buf); void cx8802_cancel_buffers(struct cx8802_dev *dev); @@ -579,10 +562,6 @@ extern int cx88_do_ioctl(struct inode *inode, struct file *file, int radio, extern int (*cx88_ioctl_hook)(struct inode *inode, struct file *file, unsigned int cmd, void *arg); extern unsigned int (*cx88_ioctl_translator)(unsigned int cmd); -void blackbird_set_params(struct cx8802_dev *dev, - struct v4l2_mpeg_compression *params); -void blackbird_set_dnr_params(struct cx8802_dev *dev, - struct blackbird_dnr* dnr_params); /* * Local variables: diff --git a/trunk/drivers/media/video/em28xx/Kconfig b/trunk/drivers/media/video/em28xx/Kconfig deleted file mode 100644 index 885fd0170086..000000000000 --- a/trunk/drivers/media/video/em28xx/Kconfig +++ /dev/null @@ -1,12 +0,0 @@ -config VIDEO_EM28XX - tristate "Empia EM2800/2820/2840 USB video capture support" - depends on VIDEO_DEV && USB && I2C - select VIDEO_BUF - select VIDEO_TUNER - select VIDEO_TVEEPROM - select VIDEO_IR - ---help--- - This is a video4linux driver for Empia 28xx based TV cards. - - To compile this driver as a module, choose M here: the - module will be called em28xx diff --git a/trunk/drivers/media/video/em28xx/Makefile b/trunk/drivers/media/video/em28xx/Makefile deleted file mode 100644 index da457a05b0dd..000000000000 --- a/trunk/drivers/media/video/em28xx/Makefile +++ /dev/null @@ -1,6 +0,0 @@ -em28xx-objs := em28xx-video.o em28xx-i2c.o em28xx-cards.o em28xx-core.o \ - em28xx-input.o - -obj-$(CONFIG_VIDEO_EM28XX) += em28xx.o - -EXTRA_CFLAGS += -I$(src)/.. diff --git a/trunk/drivers/media/video/em28xx/em28xx-cards.c b/trunk/drivers/media/video/em28xx/em28xx-cards.c deleted file mode 100644 index 57779e63f35d..000000000000 --- a/trunk/drivers/media/video/em28xx/em28xx-cards.c +++ /dev/null @@ -1,292 +0,0 @@ -/* - em28xx-cards.c - driver for Empia EM2800/EM2820/2840 USB video capture devices - - Copyright (C) 2005 Ludovico Cavedon - Markus Rechberger - Mauro Carvalho Chehab - Sascha Sommer - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - */ - -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include "msp3400.h" - -#include "em28xx.h" - -struct em28xx_board em28xx_boards[] = { - [EM2800_BOARD_UNKNOWN] = { - .name = "Unknown EM2800 video grabber", - .is_em2800 = 1, - .vchannels = 2, - .norm = VIDEO_MODE_PAL, - .tda9887_conf = TDA9887_PRESENT, - .has_tuner = 1, - .decoder = EM28XX_SAA7113, - .input = {{ - .type = EM28XX_VMUX_COMPOSITE1, - .vmux = 0, - .amux = 1, - },{ - .type = EM28XX_VMUX_SVIDEO, - .vmux = 9, - .amux = 1, - }}, - }, - [EM2820_BOARD_UNKNOWN] = { - .name = "Unknown EM2820/2840 video grabber", - .is_em2800 = 0, - .vchannels = 2, - .norm = VIDEO_MODE_PAL, - .tda9887_conf = TDA9887_PRESENT, - .has_tuner = 1, - .decoder = EM28XX_SAA7113, - .input = {{ - .type = EM28XX_VMUX_COMPOSITE1, - .vmux = 0, - .amux = 1, - },{ - .type = EM28XX_VMUX_SVIDEO, - .vmux = 9, - .amux = 1, - }}, - }, - [EM2820_BOARD_TERRATEC_CINERGY_250] = { - .name = "Terratec Cinergy 250 USB", - .vchannels = 3, - .norm = VIDEO_MODE_PAL, - .tuner_type = TUNER_LG_PAL_NEW_TAPC, - .tda9887_conf = TDA9887_PRESENT, - .has_tuner = 1, - .decoder = EM28XX_SAA7113, - .input = {{ - .type = EM28XX_VMUX_TELEVISION, - .vmux = 2, - .amux = 0, - },{ - .type = EM28XX_VMUX_COMPOSITE1, - .vmux = 0, - .amux = 1, - },{ - .type = EM28XX_VMUX_SVIDEO, - .vmux = 9, - .amux = 1, - }}, - }, - [EM2820_BOARD_PINNACLE_USB_2] = { - .name = "Pinnacle PCTV USB 2", - .vchannels = 3, - .norm = VIDEO_MODE_PAL, - .tuner_type = TUNER_LG_PAL_NEW_TAPC, - .tda9887_conf = TDA9887_PRESENT, - .has_tuner = 1, - .decoder = EM28XX_SAA7113, - .input = {{ - .type = EM28XX_VMUX_TELEVISION, - .vmux = 2, - .amux = 0, - },{ - .type = EM28XX_VMUX_COMPOSITE1, - .vmux = 0, - .amux = 1, - },{ - .type = EM28XX_VMUX_SVIDEO, - .vmux = 9, - .amux = 1, - }}, - }, - [EM2820_BOARD_HAUPPAUGE_WINTV_USB_2] = { - .name = "Hauppauge WinTV USB 2", - .vchannels = 3, - .norm = VIDEO_MODE_NTSC, - .tuner_type = TUNER_PHILIPS_FM1236_MK3, - .tda9887_conf = TDA9887_PRESENT|TDA9887_PORT1_ACTIVE|TDA9887_PORT2_ACTIVE, - .has_tuner = 1, - .decoder = EM28XX_TVP5150, - .has_msp34xx = 1, - /*FIXME: S-Video not tested */ - .input = {{ - .type = EM28XX_VMUX_TELEVISION, - .vmux = 0, - .amux = 6, - },{ - .type = EM28XX_VMUX_SVIDEO, - .vmux = 2, - .amux = 1, - }}, - }, - [EM2820_BOARD_MSI_VOX_USB_2] = { - .name = "MSI VOX USB 2.0", - .vchannels = 3, - .norm = VIDEO_MODE_PAL, - .tuner_type = TUNER_LG_PAL_NEW_TAPC, - .tda9887_conf = TDA9887_PRESENT|TDA9887_PORT1_ACTIVE|TDA9887_PORT2_ACTIVE, - .has_tuner = 1, - .decoder = EM28XX_SAA7114, - .input = {{ - .type = EM28XX_VMUX_TELEVISION, - .vmux = 4, - .amux = 0, - },{ - .type = EM28XX_VMUX_COMPOSITE1, - .vmux = 0, - .amux = 1, - },{ - .type = EM28XX_VMUX_SVIDEO, - .vmux = 9, - .amux = 1, - }}, - }, - [EM2800_BOARD_TERRATEC_CINERGY_200] = { - .name = "Terratec Cinergy 200 USB", - .is_em2800 = 1, - .vchannels = 3, - .norm = VIDEO_MODE_PAL, - .tuner_type = TUNER_LG_PAL_NEW_TAPC, - .tda9887_conf = TDA9887_PRESENT, - .has_tuner = 1, - .decoder = EM28XX_SAA7113, - .input = {{ - .type = EM28XX_VMUX_TELEVISION, - .vmux = 2, - .amux = 0, - },{ - .type = EM28XX_VMUX_COMPOSITE1, - .vmux = 0, - .amux = 1, - },{ - .type = EM28XX_VMUX_SVIDEO, - .vmux = 9, - .amux = 1, - }}, - }, - [EM2800_BOARD_LEADTEK_WINFAST_USBII] = { - .name = "Leadtek Winfast USB II", - .is_em2800 = 1, - .vchannels = 3, - .norm = VIDEO_MODE_PAL, - .tuner_type = TUNER_LG_PAL_NEW_TAPC, - .tda9887_conf = TDA9887_PRESENT, - .has_tuner = 1, - .decoder = EM28XX_SAA7113, - .input = {{ - .type = EM28XX_VMUX_TELEVISION, - .vmux = 2, - .amux = 0, - },{ - .type = EM28XX_VMUX_COMPOSITE1, - .vmux = 0, - .amux = 1, - },{ - .type = EM28XX_VMUX_SVIDEO, - .vmux = 9, - .amux = 1, - }}, - }, - [EM2800_BOARD_KWORLD_USB2800] = { - .name = "Kworld USB2800", - .is_em2800 = 1, - .vchannels = 3, - .norm = VIDEO_MODE_PAL, - .tuner_type = TUNER_PHILIPS_ATSC, - .tda9887_conf = TDA9887_PRESENT, - .has_tuner = 1, - .decoder = EM28XX_SAA7113, - .input = {{ - .type = EM28XX_VMUX_TELEVISION, - .vmux = 2, - .amux = 0, - },{ - .type = EM28XX_VMUX_COMPOSITE1, - .vmux = 0, - .amux = 1, - },{ - .type = EM28XX_VMUX_SVIDEO, - .vmux = 9, - .amux = 1, - }}, - }, - [EM2820_BOARD_PINNACLE_DVC_90] = { - .name = "Pinnacle Dazzle DVC 90", - .vchannels = 3, - .norm = VIDEO_MODE_PAL, - .has_tuner = 0, - .decoder = EM28XX_SAA7113, - .input = {{ - .type = EM28XX_VMUX_COMPOSITE1, - .vmux = 0, - .amux = 1, - },{ - .type = EM28XX_VMUX_SVIDEO, - .vmux = 9, - .amux = 1, - }}, - }, -}; -const unsigned int em28xx_bcount = ARRAY_SIZE(em28xx_boards); - -/* table of devices that work with this driver */ -struct usb_device_id em28xx_id_table [] = { - { USB_DEVICE(0xeb1a, 0x2800), .driver_info = EM2800_BOARD_UNKNOWN }, - { USB_DEVICE(0xeb1a, 0x2820), .driver_info = EM2820_BOARD_MSI_VOX_USB_2 }, - { USB_DEVICE(0x0ccd, 0x0036), .driver_info = EM2820_BOARD_TERRATEC_CINERGY_250 }, - { USB_DEVICE(0x2304, 0x0208), .driver_info = EM2820_BOARD_PINNACLE_USB_2 }, - { USB_DEVICE(0x2040, 0x4200), .driver_info = EM2820_BOARD_HAUPPAUGE_WINTV_USB_2 }, - { USB_DEVICE(0x2304, 0x0207), .driver_info = EM2820_BOARD_PINNACLE_DVC_90 }, - { }, -}; - -void em28xx_card_setup(struct em28xx *dev) -{ - /* request some modules */ - if (dev->model == EM2820_BOARD_HAUPPAUGE_WINTV_USB_2) { - struct tveeprom tv; - struct v4l2_audioout ao; -#ifdef CONFIG_MODULES - request_module("tveeprom"); - request_module("ir-kbd-i2c"); - request_module("msp3400"); -#endif - /* Call first TVeeprom */ - - dev->i2c_client.addr = 0xa0 >> 1; - tveeprom_hauppauge_analog(&dev->i2c_client, &tv, dev->eedata); - - dev->tuner_type= tv.tuner_type; - if (tv.audio_processor == AUDIO_CHIP_MSP34XX) { - dev->has_msp34xx=1; - memset (&ao,0,sizeof(ao)); - - ao.index=2; - ao.mode=V4L2_AUDMODE_32BITS; - em28xx_i2c_call_clients(dev, VIDIOC_S_AUDOUT, &ao); - } else - dev->has_msp34xx=0; - } -} - -EXPORT_SYMBOL(em28xx_boards); -EXPORT_SYMBOL(em28xx_bcount); -EXPORT_SYMBOL(em28xx_id_table); - -MODULE_DEVICE_TABLE (usb, em28xx_id_table); diff --git a/trunk/drivers/media/video/em28xx/em28xx-core.c b/trunk/drivers/media/video/em28xx/em28xx-core.c deleted file mode 100644 index d54bc0127484..000000000000 --- a/trunk/drivers/media/video/em28xx/em28xx-core.c +++ /dev/null @@ -1,817 +0,0 @@ -/* - em28xx-core.c - driver for Empia EM2800/EM2820/2840 USB video capture devices - - Copyright (C) 2005 Ludovico Cavedon - Markus Rechberger - Mauro Carvalho Chehab - Sascha Sommer - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - */ - -#include -#include -#include -#include -#include -#include - -#include "em28xx.h" - -/* #define ENABLE_DEBUG_ISOC_FRAMES */ - -unsigned int core_debug; -module_param(core_debug,int,0644); -MODULE_PARM_DESC(core_debug,"enable debug messages [core]"); - -#define em28xx_coredbg(fmt, arg...) do {\ - if (core_debug) \ - printk(KERN_INFO "%s %s :"fmt, \ - dev->name, __FUNCTION__ , ##arg); } while (0) - -unsigned int reg_debug; -module_param(reg_debug,int,0644); -MODULE_PARM_DESC(reg_debug,"enable debug messages [URB reg]"); - -#define em28xx_regdbg(fmt, arg...) do {\ - if (reg_debug) \ - printk(KERN_INFO "%s %s :"fmt, \ - dev->name, __FUNCTION__ , ##arg); } while (0) - -unsigned int isoc_debug; -module_param(isoc_debug,int,0644); -MODULE_PARM_DESC(isoc_debug,"enable debug messages [isoc transfers]"); - -#define em28xx_isocdbg(fmt, arg...) do {\ - if (isoc_debug) \ - printk(KERN_INFO "%s %s :"fmt, \ - dev->name, __FUNCTION__ , ##arg); } while (0) - -static int alt = EM28XX_PINOUT; -module_param(alt, int, 0644); -MODULE_PARM_DESC(alt, "alternate setting to use for video endpoint"); - -/* ------------------------------------------------------------------ */ -/* debug help functions */ - -static const char *v4l1_ioctls[] = { - "0", "CGAP", "GCHAN", "SCHAN", "GTUNER", "STUNER", "GPICT", "SPICT", - "CCAPTURE", "GWIN", "SWIN", "GFBUF", "SFBUF", "KEY", "GFREQ", - "SFREQ", "GAUDIO", "SAUDIO", "SYNC", "MCAPTURE", "GMBUF", "GUNIT", - "GCAPTURE", "SCAPTURE", "SPLAYMODE", "SWRITEMODE", "GPLAYINFO", - "SMICROCODE", "GVBIFMT", "SVBIFMT" }; -#define V4L1_IOCTLS ARRAY_SIZE(v4l1_ioctls) - -static const char *v4l2_ioctls[] = { - "QUERYCAP", "1", "ENUM_PIXFMT", "ENUM_FBUFFMT", "G_FMT", "S_FMT", - "G_COMP", "S_COMP", "REQBUFS", "QUERYBUF", "G_FBUF", "S_FBUF", - "G_WIN", "S_WIN", "PREVIEW", "QBUF", "16", "DQBUF", "STREAMON", - "STREAMOFF", "G_PERF", "G_PARM", "S_PARM", "G_STD", "S_STD", - "ENUMSTD", "ENUMINPUT", "G_CTRL", "S_CTRL", "G_TUNER", "S_TUNER", - "G_FREQ", "S_FREQ", "G_AUDIO", "S_AUDIO", "35", "QUERYCTRL", - "QUERYMENU", "G_INPUT", "S_INPUT", "ENUMCVT", "41", "42", "43", - "44", "45", "G_OUTPUT", "S_OUTPUT", "ENUMOUTPUT", "G_AUDOUT", - "S_AUDOUT", "ENUMFX", "G_EFFECT", "S_EFFECT", "G_MODULATOR", - "S_MODULATOR" -}; -#define V4L2_IOCTLS ARRAY_SIZE(v4l2_ioctls) - -void em28xx_print_ioctl(char *name, unsigned int cmd) -{ - char *dir; - - switch (_IOC_DIR(cmd)) { - case _IOC_NONE: dir = "--"; break; - case _IOC_READ: dir = "r-"; break; - case _IOC_WRITE: dir = "-w"; break; - case _IOC_READ | _IOC_WRITE: dir = "rw"; break; - default: dir = "??"; break; - } - switch (_IOC_TYPE(cmd)) { - case 'v': - printk(KERN_DEBUG "%s: ioctl 0x%08x (v4l1, %s, VIDIOC%s)\n", - name, cmd, dir, (_IOC_NR(cmd) < V4L1_IOCTLS) ? - v4l1_ioctls[_IOC_NR(cmd)] : "???"); - break; - case 'V': - printk(KERN_DEBUG "%s: ioctl 0x%08x (v4l2, %s, VIDIOC_%s)\n", - name, cmd, dir, (_IOC_NR(cmd) < V4L2_IOCTLS) ? - v4l2_ioctls[_IOC_NR(cmd)] : "???"); - break; - default: - printk(KERN_DEBUG "%s: ioctl 0x%08x (???, %s, #%d)\n", - name, cmd, dir, _IOC_NR(cmd)); - } -} - -static void *rvmalloc(size_t size) -{ - void *mem; - unsigned long adr; - - size = PAGE_ALIGN(size); - - mem = vmalloc_32((unsigned long)size); - if (!mem) - return NULL; - - memset(mem, 0, size); - - adr = (unsigned long)mem; - while (size > 0) { - SetPageReserved(vmalloc_to_page((void *)adr)); - adr += PAGE_SIZE; - size -= PAGE_SIZE; - } - - return mem; -} - -static void rvfree(void *mem, size_t size) -{ - unsigned long adr; - - if (!mem) - return; - - size = PAGE_ALIGN(size); - - adr = (unsigned long)mem; - while (size > 0) { - ClearPageReserved(vmalloc_to_page((void *)adr)); - adr += PAGE_SIZE; - size -= PAGE_SIZE; - } - - vfree(mem); -} - -/* - * em28xx_request_buffers() - * allocate a number of buffers - */ -u32 em28xx_request_buffers(struct em28xx *dev, u32 count) -{ - const size_t imagesize = PAGE_ALIGN(dev->frame_size); /*needs to be page aligned cause the buffers can be mapped individually! */ - void *buff = NULL; - u32 i; - em28xx_coredbg("requested %i buffers with size %i", count, imagesize); - if (count > EM28XX_NUM_FRAMES) - count = EM28XX_NUM_FRAMES; - - dev->num_frames = count; - while (dev->num_frames > 0) { - if ((buff = rvmalloc(dev->num_frames * imagesize))) - break; - dev->num_frames--; - } - - for (i = 0; i < dev->num_frames; i++) { - dev->frame[i].bufmem = buff + i * imagesize; - dev->frame[i].buf.index = i; - dev->frame[i].buf.m.offset = i * imagesize; - dev->frame[i].buf.length = dev->frame_size; - dev->frame[i].buf.type = V4L2_BUF_TYPE_VIDEO_CAPTURE; - dev->frame[i].buf.sequence = 0; - dev->frame[i].buf.field = V4L2_FIELD_NONE; - dev->frame[i].buf.memory = V4L2_MEMORY_MMAP; - dev->frame[i].buf.flags = 0; - } - return dev->num_frames; -} - -/* - * em28xx_queue_unusedframes() - * add all frames that are not currently in use to the inbuffer queue - */ -void em28xx_queue_unusedframes(struct em28xx *dev) -{ - unsigned long lock_flags; - u32 i; - - for (i = 0; i < dev->num_frames; i++) - if (dev->frame[i].state == F_UNUSED) { - dev->frame[i].state = F_QUEUED; - spin_lock_irqsave(&dev->queue_lock, lock_flags); - list_add_tail(&dev->frame[i].frame, &dev->inqueue); - spin_unlock_irqrestore(&dev->queue_lock, lock_flags); - } -} - -/* - * em28xx_release_buffers() - * free frame buffers - */ -void em28xx_release_buffers(struct em28xx *dev) -{ - if (dev->num_frames) { - rvfree(dev->frame[0].bufmem, - dev->num_frames * PAGE_ALIGN(dev->frame[0].buf.length)); - dev->num_frames = 0; - } -} - -/* - * em28xx_read_reg_req() - * reads data from the usb device specifying bRequest - */ -int em28xx_read_reg_req_len(struct em28xx *dev, u8 req, u16 reg, - char *buf, int len) -{ - int ret, byte; - - em28xx_regdbg("req=%02x, reg=%02x ", req, reg); - - ret = usb_control_msg(dev->udev, usb_rcvctrlpipe(dev->udev, 0), req, - USB_DIR_IN | USB_TYPE_VENDOR | USB_RECIP_DEVICE, - 0x0000, reg, buf, len, HZ); - - if (reg_debug){ - printk(ret < 0 ? " failed!\n" : "%02x values: ", ret); - for (byte = 0; byte < len; byte++) { - printk(" %02x", buf[byte]); - } - printk("\n"); - } - - return ret; -} - -/* - * em28xx_read_reg_req() - * reads data from the usb device specifying bRequest - */ -int em28xx_read_reg_req(struct em28xx *dev, u8 req, u16 reg) -{ - u8 val; - int ret; - - em28xx_regdbg("req=%02x, reg=%02x:", req, reg); - - ret = usb_control_msg(dev->udev, usb_rcvctrlpipe(dev->udev, 0), req, - USB_DIR_IN | USB_TYPE_VENDOR | USB_RECIP_DEVICE, - 0x0000, reg, &val, 1, HZ); - - if (reg_debug) - printk(ret < 0 ? " failed!\n" : "%02x\n", val); - - if (ret < 0) - return ret; - - return val; -} - -int em28xx_read_reg(struct em28xx *dev, u16 reg) -{ - return em28xx_read_reg_req(dev, USB_REQ_GET_STATUS, reg); -} - -/* - * em28xx_write_regs_req() - * sends data to the usb device, specifying bRequest - */ -int em28xx_write_regs_req(struct em28xx *dev, u8 req, u16 reg, char *buf, - int len) -{ - int ret; - - /*usb_control_msg seems to expect a kmalloced buffer */ - unsigned char *bufs = kmalloc(len, GFP_KERNEL); - - em28xx_regdbg("req=%02x reg=%02x:", req, reg); - - if (reg_debug) { - int i; - for (i = 0; i < len; ++i) - printk (" %02x", (unsigned char)buf[i]); - printk ("\n"); - } - - if (!bufs) - return -ENOMEM; - memcpy(bufs, buf, len); - ret = usb_control_msg(dev->udev, usb_sndctrlpipe(dev->udev, 0), req, - USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_DEVICE, - 0x0000, reg, bufs, len, HZ); - mdelay(5); /* FIXME: magic number */ - kfree(bufs); - return ret; -} - -int em28xx_write_regs(struct em28xx *dev, u16 reg, char *buf, int len) -{ - return em28xx_write_regs_req(dev, USB_REQ_GET_STATUS, reg, buf, len); -} - -/* - * em28xx_write_reg_bits() - * sets only some bits (specified by bitmask) of a register, by first reading - * the actual value - */ -int em28xx_write_reg_bits(struct em28xx *dev, u16 reg, u8 val, - u8 bitmask) -{ - int oldval; - u8 newval; - if ((oldval = em28xx_read_reg(dev, reg)) < 0) - return oldval; - newval = (((u8) oldval) & ~bitmask) | (val & bitmask); - return em28xx_write_regs(dev, reg, &newval, 1); -} - -/* - * em28xx_write_ac97() - * write a 16 bit value to the specified AC97 address (LSB first!) - */ -int em28xx_write_ac97(struct em28xx *dev, u8 reg, u8 * val) -{ - int ret; - u8 addr = reg & 0x7f; - if ((ret = em28xx_write_regs(dev, AC97LSB_REG, val, 2)) < 0) - return ret; - if ((ret = em28xx_write_regs(dev, AC97ADDR_REG, &addr, 1)) < 0) - return ret; - if ((ret = em28xx_read_reg(dev, AC97BUSY_REG)) < 0) - return ret; - else if (((u8) ret) & 0x01) { - em28xx_warn ("AC97 command still being exectuted: not handled properly!\n"); - } - return 0; -} - -int em28xx_audio_analog_set(struct em28xx *dev) -{ - char s[2] = { 0x00, 0x00 }; - s[0] |= 0x1f - dev->volume; - s[1] |= 0x1f - dev->volume; - if (dev->mute) - s[1] |= 0x80; - return em28xx_write_ac97(dev, MASTER_AC97, s); -} - - -int em28xx_colorlevels_set_default(struct em28xx *dev) -{ - em28xx_write_regs(dev, YGAIN_REG, "\x10", 1); /* contrast */ - em28xx_write_regs(dev, YOFFSET_REG, "\x00", 1); /* brightness */ - em28xx_write_regs(dev, UVGAIN_REG, "\x10", 1); /* saturation */ - em28xx_write_regs(dev, UOFFSET_REG, "\x00", 1); - em28xx_write_regs(dev, VOFFSET_REG, "\x00", 1); - em28xx_write_regs(dev, SHARPNESS_REG, "\x00", 1); - - em28xx_write_regs(dev, GAMMA_REG, "\x20", 1); - em28xx_write_regs(dev, RGAIN_REG, "\x20", 1); - em28xx_write_regs(dev, GGAIN_REG, "\x20", 1); - em28xx_write_regs(dev, BGAIN_REG, "\x20", 1); - em28xx_write_regs(dev, ROFFSET_REG, "\x00", 1); - em28xx_write_regs(dev, GOFFSET_REG, "\x00", 1); - return em28xx_write_regs(dev, BOFFSET_REG, "\x00", 1); -} - -int em28xx_capture_start(struct em28xx *dev, int start) -{ - int ret; - /* FIXME: which is the best order? */ - /* video registers are sampled by VREF */ - if ((ret = em28xx_write_reg_bits(dev, USBSUSP_REG, start ? 0x10 : 0x00, - 0x10)) < 0) - return ret; - /* enable video capture */ - return em28xx_write_regs(dev, VINENABLE_REG, start ? "\x67" : "\x27", 1); -} - -int em28xx_outfmt_set_yuv422(struct em28xx *dev) -{ - em28xx_write_regs(dev, OUTFMT_REG, "\x34", 1); - em28xx_write_regs(dev, VINMODE_REG, "\x10", 1); - return em28xx_write_regs(dev, VINCTRL_REG, "\x11", 1); -} - -int em28xx_accumulator_set(struct em28xx *dev, u8 xmin, u8 xmax, u8 ymin, - u8 ymax) -{ - em28xx_coredbg("em28xx Scale: (%d,%d)-(%d,%d)\n", xmin, ymin, xmax, ymax); - - em28xx_write_regs(dev, XMIN_REG, &xmin, 1); - em28xx_write_regs(dev, XMAX_REG, &xmax, 1); - em28xx_write_regs(dev, YMIN_REG, &ymin, 1); - return em28xx_write_regs(dev, YMAX_REG, &ymax, 1); -} - -int em28xx_capture_area_set(struct em28xx *dev, u8 hstart, u8 vstart, - u16 width, u16 height) -{ - u8 cwidth = width; - u8 cheight = height; - u8 overflow = (height >> 7 & 0x02) | (width >> 8 & 0x01); - - em28xx_coredbg("em28xx Area Set: (%d,%d)\n", (width | (overflow & 2) << 7), - (height | (overflow & 1) << 8)); - - em28xx_write_regs(dev, HSTART_REG, &hstart, 1); - em28xx_write_regs(dev, VSTART_REG, &vstart, 1); - em28xx_write_regs(dev, CWIDTH_REG, &cwidth, 1); - em28xx_write_regs(dev, CHEIGHT_REG, &cheight, 1); - return em28xx_write_regs(dev, OFLOW_REG, &overflow, 1); -} - -int em28xx_scaler_set(struct em28xx *dev, u16 h, u16 v) -{ - u8 mode; - /* the em2800 scaler only supports scaling down to 50% */ - if(dev->is_em2800) - mode = (v ? 0x20 : 0x00) | (h ? 0x10 : 0x00); - else { - u8 buf[2]; - buf[0] = h; - buf[1] = h >> 8; - em28xx_write_regs(dev, HSCALELOW_REG, (char *)buf, 2); - buf[0] = v; - buf[1] = v >> 8; - em28xx_write_regs(dev, VSCALELOW_REG, (char *)buf, 2); - /* it seems that both H and V scalers must be active to work correctly */ - mode = (h || v)? 0x30: 0x00; - } - return em28xx_write_reg_bits(dev, COMPR_REG, mode, 0x30); -} - -/* FIXME: this only function read values from dev */ -int em28xx_resolution_set(struct em28xx *dev) -{ - int width, height; - width = norm_maxw(dev); - height = norm_maxh(dev) >> 1; - - em28xx_outfmt_set_yuv422(dev); - em28xx_accumulator_set(dev, 1, (width - 4) >> 2, 1, (height - 4) >> 2); - em28xx_capture_area_set(dev, 0, 0, width >> 2, height >> 2); - return em28xx_scaler_set(dev, dev->hscale, dev->vscale); -} - - -/******************* isoc transfer handling ****************************/ - -#ifdef ENABLE_DEBUG_ISOC_FRAMES -static void em28xx_isoc_dump(struct urb *urb, struct pt_regs *regs) -{ - int len = 0; - int ntrans = 0; - int i; - - printk(KERN_DEBUG "isocIrq: sf=%d np=%d ec=%x\n", - urb->start_frame, urb->number_of_packets, - urb->error_count); - for (i = 0; i < urb->number_of_packets; i++) { - unsigned char *buf = - urb->transfer_buffer + - urb->iso_frame_desc[i].offset; - int alen = urb->iso_frame_desc[i].actual_length; - if (alen > 0) { - if (buf[0] == 0x88) { - ntrans++; - len += alen; - } else if (buf[0] == 0x22) { - printk(KERN_DEBUG - "= l=%d nt=%d bpp=%d\n", - len - 4 * ntrans, ntrans, - ntrans == 0 ? 0 : len / ntrans); - ntrans = 1; - len = alen; - } else - printk(KERN_DEBUG "!\n"); - } - printk(KERN_DEBUG " n=%d s=%d al=%d %x\n", i, - urb->iso_frame_desc[i].status, - urb->iso_frame_desc[i].actual_length, - (unsigned int) - *((unsigned char *)(urb->transfer_buffer + - urb->iso_frame_desc[i]. - offset))); - } -} -#endif - -static inline int em28xx_isoc_video(struct em28xx *dev,struct em28xx_frame_t **f, - unsigned long *lock_flags, unsigned char buf) -{ - if (!(buf & 0x01)) { - if ((*f)->state == F_GRABBING) { - /*previous frame is incomplete */ - if ((*f)->fieldbytesused < dev->field_size) { - (*f)->state = F_ERROR; - em28xx_isocdbg ("dropping incomplete bottom field (%i missing bytes)", - dev->field_size-(*f)->fieldbytesused); - } else { - (*f)->state = F_DONE; - (*f)->buf.bytesused = dev->frame_size; - } - } - if ((*f)->state == F_DONE || (*f)->state == F_ERROR) { - /* move current frame to outqueue and get next free buffer from inqueue */ - spin_lock_irqsave(&dev-> queue_lock, *lock_flags); - list_move_tail(&(*f)->frame, &dev->outqueue); - if (!list_empty(&dev->inqueue)) - (*f) = list_entry(dev-> inqueue.next, - struct em28xx_frame_t,frame); - else - (*f) = NULL; - spin_unlock_irqrestore(&dev->queue_lock,*lock_flags); - } - if (!(*f)) { - em28xx_isocdbg ("new frame but no buffer is free"); - return -1; - } - do_gettimeofday(&(*f)->buf.timestamp); - (*f)->buf.sequence = ++dev->frame_count; - (*f)->buf.field = V4L2_FIELD_INTERLACED; - (*f)->state = F_GRABBING; - (*f)->buf.bytesused = 0; - (*f)->top_field = 1; - (*f)->fieldbytesused = 0; - } else { - /* acquiring bottom field */ - if ((*f)->state == F_GRABBING) { - if (!(*f)->top_field) { - (*f)->state = F_ERROR; - em28xx_isocdbg ("unexpected begin of bottom field; discarding it"); - } else if ((*f)-> fieldbytesused < dev->field_size - 172) { - (*f)->state = F_ERROR; - em28xx_isocdbg ("dropping incomplete top field (%i missing bytes)", - dev->field_size-(*f)->fieldbytesused); - } else { - (*f)->top_field = 0; - (*f)->fieldbytesused = 0; - } - } - } - return (0); -} - -static inline void em28xx_isoc_video_copy(struct em28xx *dev, - struct em28xx_frame_t **f, unsigned char *buf, int len) -{ - void *fieldstart, *startwrite, *startread; - int linesdone, currlinedone, offset, lencopy,remain; - - if(dev->frame_size != (*f)->buf.length){ - em28xx_err("frame_size %i and buf.length %i are different!!!\n",dev->frame_size,(*f)->buf.length); - return; - } - - if ((*f)->fieldbytesused + len > dev->field_size) - len =dev->field_size - (*f)->fieldbytesused; - - if (buf[0] != 0x88 && buf[0] != 0x22) { - em28xx_isocdbg("frame is not complete\n"); - startread = buf; - len+=4; - } else - startread = buf + 4; - - remain = len; - - if ((*f)->top_field) - fieldstart = (*f)->bufmem; - else - fieldstart = (*f)->bufmem + dev->bytesperline; - - linesdone = (*f)->fieldbytesused / dev->bytesperline; - currlinedone = (*f)->fieldbytesused % dev->bytesperline; - offset = linesdone * dev->bytesperline * 2 + currlinedone; - startwrite = fieldstart + offset; - lencopy = dev->bytesperline - currlinedone; - lencopy = lencopy > remain ? remain : lencopy; - - memcpy(startwrite, startread, lencopy); - remain -= lencopy; - - while (remain > 0) { - startwrite += lencopy + dev->bytesperline; - startread += lencopy; - if (dev->bytesperline > remain) - lencopy = remain; - else - lencopy = dev->bytesperline; - - memcpy(startwrite, startread, lencopy); - remain -= lencopy; - } - - (*f)->fieldbytesused += len; -} - -/* - * em28xx_isoIrq() - * handles the incoming isoc urbs and fills the frames from our inqueue - */ -void em28xx_isocIrq(struct urb *urb, struct pt_regs *regs) -{ - struct em28xx *dev = urb->context; - int i, status; - struct em28xx_frame_t **f; - unsigned long lock_flags; - - if (!dev) - return; -#ifdef ENABLE_DEBUG_ISOC_FRAMES - if (isoc_debug>1) - em28xx_isoc_dump(urb, regs); -#endif - - if (urb->status == -ENOENT) - return; - - f = &dev->frame_current; - - if (dev->stream == STREAM_INTERRUPT) { - dev->stream = STREAM_OFF; - if ((*f)) - (*f)->state = F_QUEUED; - em28xx_isocdbg("stream interrupted"); - wake_up_interruptible(&dev->wait_stream); - } - - if ((dev->state & DEV_DISCONNECTED) || (dev->state & DEV_MISCONFIGURED)) - return; - - if (dev->stream == STREAM_ON && !list_empty(&dev->inqueue)) { - if (!(*f)) - (*f) = list_entry(dev->inqueue.next, - struct em28xx_frame_t, frame); - - for (i = 0; i < urb->number_of_packets; i++) { - unsigned char *buf = urb->transfer_buffer + - urb->iso_frame_desc[i].offset; - int len = urb->iso_frame_desc[i].actual_length - 4; - - if (urb->iso_frame_desc[i].status) { - em28xx_isocdbg("data error: [%d] len=%d, status=%d", i, - urb->iso_frame_desc[i].actual_length, - urb->iso_frame_desc[i].status); - if (urb->iso_frame_desc[i].status != -EPROTO) - continue; - } - if (urb->iso_frame_desc[i].actual_length <= 0) { - em28xx_isocdbg("packet %d is empty",i); - continue; - } - if (urb->iso_frame_desc[i].actual_length > - dev->max_pkt_size) { - em28xx_isocdbg("packet bigger than packet size"); - continue; - } - /*new frame */ - if (buf[0] == 0x22 && buf[1] == 0x5a) { - em28xx_isocdbg("Video frame, length=%i!",len); - - if (em28xx_isoc_video(dev,f,&lock_flags,buf[2])) - break; - } else if (buf[0]==0x33 && buf[1]==0x95 && buf[2]==0x00) { - em28xx_isocdbg("VBI HEADER!!!"); - } - - /* actual copying */ - if ((*f)->state == F_GRABBING) { - em28xx_isoc_video_copy(dev,f,buf, len); - } - } - } - - for (i = 0; i < urb->number_of_packets; i++) { - urb->iso_frame_desc[i].status = 0; - urb->iso_frame_desc[i].actual_length = 0; - } - - urb->status = 0; - if ((status = usb_submit_urb(urb, GFP_ATOMIC))) { - em28xx_errdev("resubmit of urb failed (error=%i)\n", status); - dev->state |= DEV_MISCONFIGURED; - } - wake_up_interruptible(&dev->wait_frame); - return; -} - -/* - * em28xx_uninit_isoc() - * deallocates the buffers and urbs allocated during em28xx_init_iosc() - */ -void em28xx_uninit_isoc(struct em28xx *dev) -{ - int i; - - for (i = 0; i < EM28XX_NUM_BUFS; i++) { - if (dev->urb[i]) { - usb_kill_urb(dev->urb[i]); - if (dev->transfer_buffer[i]){ - usb_buffer_free(dev->udev,(EM28XX_NUM_PACKETS*dev->max_pkt_size),dev->transfer_buffer[i],dev->urb[i]->transfer_dma); - } - usb_free_urb(dev->urb[i]); - } - dev->urb[i] = NULL; - dev->transfer_buffer[i] = NULL; - } - em28xx_capture_start(dev, 0); -} - -/* - * em28xx_init_isoc() - * allocates transfer buffers and submits the urbs for isoc transfer - */ -int em28xx_init_isoc(struct em28xx *dev) -{ - /* change interface to 3 which allowes the biggest packet sizes */ - int i, errCode; - const int sb_size = EM28XX_NUM_PACKETS * dev->max_pkt_size; - - /* reset streaming vars */ - dev->frame_current = NULL; - dev->frame_count = 0; - - /* allocate urbs */ - for (i = 0; i < EM28XX_NUM_BUFS; i++) { - struct urb *urb; - int j, k; - /* allocate transfer buffer */ - urb = usb_alloc_urb(EM28XX_NUM_PACKETS, GFP_KERNEL); - if (!urb){ - em28xx_errdev("cannot alloc urb %i\n", i); - em28xx_uninit_isoc(dev); - return -ENOMEM; - } - dev->transfer_buffer[i] = usb_buffer_alloc(dev->udev, sb_size, GFP_KERNEL,&urb->transfer_dma); - if (!dev->transfer_buffer[i]) { - em28xx_errdev - ("unable to allocate %i bytes for transfer buffer %i\n", - sb_size, i); - em28xx_uninit_isoc(dev); - return -ENOMEM; - } - memset(dev->transfer_buffer[i], 0, sb_size); - urb->dev = dev->udev; - urb->context = dev; - urb->pipe = usb_rcvisocpipe(dev->udev, 0x82); - urb->transfer_flags = URB_ISO_ASAP; - urb->interval = 1; - urb->transfer_buffer = dev->transfer_buffer[i]; - urb->complete = em28xx_isocIrq; - urb->number_of_packets = EM28XX_NUM_PACKETS; - urb->transfer_buffer_length = sb_size; - for (j = k = 0; j < EM28XX_NUM_PACKETS; - j++, k += dev->max_pkt_size) { - urb->iso_frame_desc[j].offset = k; - urb->iso_frame_desc[j].length = - dev->max_pkt_size; - } - dev->urb[i] = urb; - } - - /* submit urbs */ - for (i = 0; i < EM28XX_NUM_BUFS; i++) { - errCode = usb_submit_urb(dev->urb[i], GFP_KERNEL); - if (errCode) { - em28xx_errdev("submit of urb %i failed (error=%i)\n", i, - errCode); - em28xx_uninit_isoc(dev); - return errCode; - } - } - - return 0; -} - -int em28xx_set_alternate(struct em28xx *dev) -{ - int errCode, prev_alt = dev->alt; - dev->alt = alt; - if (dev->alt == 0) { - int i; - for(i=0;i< dev->num_alt; i++) - if(dev->alt_max_pkt_size[i]>dev->alt_max_pkt_size[dev->alt]) - dev->alt=i; - } - - if (dev->alt != prev_alt) { - dev->max_pkt_size = dev->alt_max_pkt_size[dev->alt]; - em28xx_coredbg("setting alternate %d with wMaxPacketSize=%u\n", dev->alt, - dev->max_pkt_size); - errCode = usb_set_interface(dev->udev, 0, dev->alt); - if (errCode < 0) { - em28xx_errdev ("cannot change alternate number to %d (error=%i)\n", - dev->alt, errCode); - return errCode; - } - } - return 0; -} diff --git a/trunk/drivers/media/video/em28xx/em28xx-i2c.c b/trunk/drivers/media/video/em28xx/em28xx-i2c.c deleted file mode 100644 index b32d9852f34c..000000000000 --- a/trunk/drivers/media/video/em28xx/em28xx-i2c.c +++ /dev/null @@ -1,586 +0,0 @@ -/* - em28xx-i2c.c - driver for Empia EM2800/EM2820/2840 USB video capture devices - - Copyright (C) 2005 Ludovico Cavedon - Markus Rechberger - Mauro Carvalho Chehab - Sascha Sommer - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - */ - -#include -#include -#include -#include -#include - -#include "em28xx.h" -#include - -/* ----------------------------------------------------------- */ - -static unsigned int i2c_scan = 0; -module_param(i2c_scan, int, 0444); -MODULE_PARM_DESC(i2c_scan, "scan i2c bus at insmod time"); - -static unsigned int i2c_debug = 0; -module_param(i2c_debug, int, 0644); -MODULE_PARM_DESC(i2c_debug, "enable debug messages [i2c]"); - -#define dprintk1(lvl,fmt, args...) if (i2c_debug>=lvl) do {\ - printk(fmt , ##args); } while (0) -#define dprintk2(lvl,fmt, args...) if (i2c_debug>=lvl) do{ \ - printk(KERN_DEBUG "%s at %s: " fmt, \ - dev->name, __FUNCTION__ , ##args); } while (0) - -/* - * em2800_i2c_send_max4() - * send up to 4 bytes to the i2c device - */ -static int em2800_i2c_send_max4(struct em28xx *dev, unsigned char addr, - char *buf, int len) -{ - int ret; - int write_timeout; - unsigned char b2[6]; - BUG_ON(len < 1 || len > 4); - b2[5] = 0x80 + len - 1; - b2[4] = addr; - b2[3] = buf[0]; - if (len > 1) - b2[2] = buf[1]; - if (len > 2) - b2[1] = buf[2]; - if (len > 3) - b2[0] = buf[3]; - - ret = dev->em28xx_write_regs(dev, 4 - len, &b2[4 - len], 2 + len); - if (ret != 2 + len) { - em28xx_warn("writting to i2c device failed (error=%i)\n", ret); - return -EIO; - } - for (write_timeout = EM2800_I2C_WRITE_TIMEOUT; write_timeout > 0; - write_timeout -= 5) { - ret = dev->em28xx_read_reg(dev, 0x05); - if (ret == 0x80 + len - 1) - return len; - mdelay(5); - } - em28xx_warn("i2c write timed out\n"); - return -EIO; -} - -/* - * em2800_i2c_send_bytes() - */ -static int em2800_i2c_send_bytes(void *data, unsigned char addr, char *buf, - short len) -{ - char *bufPtr = buf; - int ret; - int wrcount = 0; - int count; - int maxLen = 4; - struct em28xx *dev = (struct em28xx *)data; - while (len > 0) { - count = (len > maxLen) ? maxLen : len; - ret = em2800_i2c_send_max4(dev, addr, bufPtr, count); - if (ret > 0) { - len -= count; - bufPtr += count; - wrcount += count; - } else - return (ret < 0) ? ret : -EFAULT; - } - return wrcount; -} - -/* - * em2800_i2c_check_for_device() - * check if there is a i2c_device at the supplied address - */ -static int em2800_i2c_check_for_device(struct em28xx *dev, unsigned char addr) -{ - char msg; - int ret; - int write_timeout; - msg = addr; - ret = dev->em28xx_write_regs(dev, 0x04, &msg, 1); - if (ret < 0) { - em28xx_warn("setting i2c device address failed (error=%i)\n", - ret); - return ret; - } - msg = 0x84; - ret = dev->em28xx_write_regs(dev, 0x05, &msg, 1); - if (ret < 0) { - em28xx_warn("preparing i2c read failed (error=%i)\n", ret); - return ret; - } - for (write_timeout = EM2800_I2C_WRITE_TIMEOUT; write_timeout > 0; - write_timeout -= 5) { - unsigned msg = dev->em28xx_read_reg(dev, 0x5); - if (msg == 0x94) - return -ENODEV; - else if (msg == 0x84) - return 0; - mdelay(5); - } - return -ENODEV; -} - -/* - * em2800_i2c_recv_bytes() - * read from the i2c device - */ -static int em2800_i2c_recv_bytes(struct em28xx *dev, unsigned char addr, - char *buf, int len) -{ - int ret; - /* check for the device and set i2c read address */ - ret = em2800_i2c_check_for_device(dev, addr); - if (ret) { - em28xx_warn - ("preparing read at i2c address 0x%x failed (error=%i)\n", - addr, ret); - return ret; - } - ret = dev->em28xx_read_reg_req_len(dev, 0x0, 0x3, buf, len); - if (ret < 0) { - em28xx_warn("reading from i2c device at 0x%x failed (error=%i)", - addr, ret); - return ret; - } - return ret; -} - -/* - * em28xx_i2c_send_bytes() - * untested for more than 4 bytes - */ -static int em28xx_i2c_send_bytes(void *data, unsigned char addr, char *buf, - short len, int stop) -{ - int wrcount = 0; - struct em28xx *dev = (struct em28xx *)data; - - wrcount = dev->em28xx_write_regs_req(dev, stop ? 2 : 3, addr, buf, len); - - return wrcount; -} - -/* - * em28xx_i2c_recv_bytes() - * read a byte from the i2c device - */ -static int em28xx_i2c_recv_bytes(struct em28xx *dev, unsigned char addr, - char *buf, int len) -{ - int ret; - ret = dev->em28xx_read_reg_req_len(dev, 2, addr, buf, len); - if (ret < 0) { - em28xx_warn("reading i2c device failed (error=%i)\n", ret); - return ret; - } - if (dev->em28xx_read_reg(dev, 0x5) != 0) - return -ENODEV; - return ret; -} - -/* - * em28xx_i2c_check_for_device() - * check if there is a i2c_device at the supplied address - */ -static int em28xx_i2c_check_for_device(struct em28xx *dev, unsigned char addr) -{ - char msg; - int ret; - msg = addr; - - ret = dev->em28xx_read_reg_req(dev, 2, addr); - if (ret < 0) { - em28xx_warn("reading from i2c device failed (error=%i)\n", ret); - return ret; - } - if (dev->em28xx_read_reg(dev, 0x5) != 0) - return -ENODEV; - return 0; -} - -/* - * em28xx_i2c_xfer() - * the main i2c transfer function - */ -static int em28xx_i2c_xfer(struct i2c_adapter *i2c_adap, - struct i2c_msg msgs[], int num) -{ - struct em28xx *dev = i2c_adap->algo_data; - int addr, rc, i, byte; - - if (num <= 0) - return 0; - for (i = 0; i < num; i++) { - addr = msgs[i].addr << 1; - dprintk2(2,"%s %s addr=%x len=%d:", - (msgs[i].flags & I2C_M_RD) ? "read" : "write", - i == num - 1 ? "stop" : "nonstop", addr, msgs[i].len); - if (!msgs[i].len) { /* no len: check only for device presence */ - if (dev->is_em2800) - rc = em2800_i2c_check_for_device(dev, addr); - else - rc = em28xx_i2c_check_for_device(dev, addr); - if (rc < 0) { - dprintk2(2," no device\n"); - return rc; - } - - } else if (msgs[i].flags & I2C_M_RD) { - /* read bytes */ - if (dev->is_em2800) - rc = em2800_i2c_recv_bytes(dev, addr, - msgs[i].buf, - msgs[i].len); - else - rc = em28xx_i2c_recv_bytes(dev, addr, - msgs[i].buf, - msgs[i].len); - if (i2c_debug>=2) { - for (byte = 0; byte < msgs[i].len; byte++) { - printk(" %02x", msgs[i].buf[byte]); - } - } - } else { - /* write bytes */ - if (i2c_debug>=2) { - for (byte = 0; byte < msgs[i].len; byte++) - printk(" %02x", msgs[i].buf[byte]); - } - if (dev->is_em2800) - rc = em2800_i2c_send_bytes(dev, addr, - msgs[i].buf, - msgs[i].len); - else - rc = em28xx_i2c_send_bytes(dev, addr, - msgs[i].buf, - msgs[i].len, - i == num - 1); - if (rc < 0) - goto err; - } - if (i2c_debug>=2) - printk("\n"); - } - - return num; - err: - dprintk2(2," ERROR: %i\n", rc); - return rc; -} - -static int em28xx_i2c_eeprom(struct em28xx *dev, unsigned char *eedata, int len) -{ - unsigned char buf, *p = eedata; - struct em28xx_eeprom *em_eeprom = (void *)eedata; - int i, err, size = len, block; - - dev->i2c_client.addr = 0xa0 >> 1; - - /* Check if board has eeprom */ - err = i2c_master_recv(&dev->i2c_client, &buf, 0); - if (err < 0) - return -1; - - buf = 0; - if (1 != (err = i2c_master_send(&dev->i2c_client, &buf, 1))) { - printk(KERN_INFO "%s: Huh, no eeprom present (err=%d)?\n", - dev->name, err); - return -1; - } - while (size > 0) { - if (size > 16) - block = 16; - else - block = size; - - if (block != - (err = i2c_master_recv(&dev->i2c_client, p, block))) { - printk(KERN_WARNING - "%s: i2c eeprom read error (err=%d)\n", - dev->name, err); - return -1; - } - size -= block; - p += block; - } - for (i = 0; i < len; i++) { - if (0 == (i % 16)) - printk(KERN_INFO "%s: i2c eeprom %02x:", dev->name, i); - printk(" %02x", eedata[i]); - if (15 == (i % 16)) - printk("\n"); - } - - printk(KERN_INFO "EEPROM ID= 0x%08x\n", em_eeprom->id); - printk(KERN_INFO "Vendor/Product ID= %04x:%04x\n", em_eeprom->vendor_ID, - em_eeprom->product_ID); - - switch (em_eeprom->chip_conf >> 4 & 0x3) { - case 0: - printk(KERN_INFO "No audio on board.\n"); - break; - case 1: - printk(KERN_INFO "AC97 audio (5 sample rates)\n"); - break; - case 2: - printk(KERN_INFO "I2S audio, sample rate=32k\n"); - break; - case 3: - printk(KERN_INFO "I2S audio, 3 sample rates\n"); - break; - } - - if (em_eeprom->chip_conf & 1 << 3) - printk(KERN_INFO "USB Remote wakeup capable\n"); - - if (em_eeprom->chip_conf & 1 << 2) - printk(KERN_INFO "USB Self power capable\n"); - - switch (em_eeprom->chip_conf & 0x3) { - case 0: - printk(KERN_INFO "500mA max power\n"); - break; - case 1: - printk(KERN_INFO "400mA max power\n"); - break; - case 2: - printk(KERN_INFO "300mA max power\n"); - break; - case 3: - printk(KERN_INFO "200mA max power\n"); - break; - } - printk(KERN_INFO "Table at 0x%02x, strings=0x%04x, 0x%04x, 0x%04x\n", - em_eeprom->string_idx_table,em_eeprom->string1, - em_eeprom->string2,em_eeprom->string3); - - return 0; -} - -/* ----------------------------------------------------------- */ - -/* - * algo_control() - */ -static int algo_control(struct i2c_adapter *adapter, - unsigned int cmd, unsigned long arg) -{ - return 0; -} - -/* - * functionality() - */ -static u32 functionality(struct i2c_adapter *adap) -{ - return I2C_FUNC_SMBUS_EMUL; -} - -#ifndef I2C_PEC -static void inc_use(struct i2c_adapter *adap) -{ - MOD_INC_USE_COUNT; -} - -static void dec_use(struct i2c_adapter *adap) -{ - MOD_DEC_USE_COUNT; -} -#endif - -static int em28xx_set_tuner(int check_eeprom, struct i2c_client *client) -{ - struct em28xx *dev = client->adapter->algo_data; - struct tuner_setup tun_setup; - - if (dev->has_tuner) { - tun_setup.mode_mask = T_ANALOG_TV | T_RADIO; - tun_setup.type = dev->tuner_type; - tun_setup.addr = dev->tuner_addr; - - em28xx_i2c_call_clients(dev, TUNER_SET_TYPE_ADDR, &tun_setup); - } - - return (0); -} - -/* - * attach_inform() - * gets called when a device attaches to the i2c bus - * does some basic configuration - */ -static int attach_inform(struct i2c_client *client) -{ - struct em28xx *dev = client->adapter->algo_data; - - switch (client->addr << 1) { - case 0x86: - em28xx_i2c_call_clients(dev, TDA9887_SET_CONFIG, &dev->tda9887_conf); - break; - case 0x42: - dprintk1(1,"attach_inform: saa7114 detected.\n"); - break; - case 0x4a: - dprintk1(1,"attach_inform: saa7113 detected.\n"); - break; - case 0xa0: - dprintk1(1,"attach_inform: eeprom detected.\n"); - break; - case 0x60: - case 0x8e: - { - struct IR_i2c *ir = i2c_get_clientdata(client); - dprintk1(1,"attach_inform: IR detected (%s).\n",ir->phys); - em28xx_set_ir(dev,ir); - break; - } - case 0x80: - case 0x88: - dprintk1(1,"attach_inform: msp34xx detected.\n"); - break; - case 0xb8: - case 0xba: - dprintk1(1,"attach_inform: tvp5150 detected.\n"); - break; - default: - dprintk1(1,"attach inform: detected I2C address %x\n", client->addr << 1); - dev->tuner_addr = client->addr; - em28xx_set_tuner(-1, client); - } - - return 0; -} - -static struct i2c_algorithm em28xx_algo = { - .master_xfer = em28xx_i2c_xfer, - .algo_control = algo_control, - .functionality = functionality, -}; - -static struct i2c_adapter em28xx_adap_template = { -#ifdef I2C_PEC - .owner = THIS_MODULE, -#else - .inc_use = inc_use, - .dec_use = dec_use, -#endif -#ifdef I2C_CLASS_TV_ANALOG - .class = I2C_CLASS_TV_ANALOG, -#endif - .name = "em28xx", - .id = I2C_HW_B_EM28XX, - .algo = &em28xx_algo, - .client_register = attach_inform, -}; - -static struct i2c_client em28xx_client_template = { - .name = "em28xx internal", - .flags = I2C_CLIENT_ALLOW_USE, -}; - -/* ----------------------------------------------------------- */ - -/* - * i2c_devs - * incomplete list of known devices - */ -static char *i2c_devs[128] = { - [0x4a >> 1] = "saa7113h", - [0x60 >> 1] = "remote IR sensor", - [0x8e >> 1] = "remote IR sensor", - [0x86 >> 1] = "tda9887", - [0x80 >> 1] = "msp34xx", - [0x88 >> 1] = "msp34xx", - [0xa0 >> 1] = "eeprom", - [0xb8 >> 1] = "tvp5150a", - [0xba >> 1] = "tvp5150a", - [0xc0 >> 1] = "tuner (analog)", - [0xc2 >> 1] = "tuner (analog)", - [0xc4 >> 1] = "tuner (analog)", - [0xc6 >> 1] = "tuner (analog)", -}; - -/* - * do_i2c_scan() - * check i2c address range for devices - */ -static void do_i2c_scan(char *name, struct i2c_client *c) -{ - unsigned char buf; - int i, rc; - - for (i = 0; i < 128; i++) { - c->addr = i; - rc = i2c_master_recv(c, &buf, 0); - if (rc < 0) - continue; - printk(KERN_INFO "%s: found i2c device @ 0x%x [%s]\n", name, - i << 1, i2c_devs[i] ? i2c_devs[i] : "???"); - } -} - -/* - * em28xx_i2c_call_clients() - * send commands to all attached i2c devices - */ -void em28xx_i2c_call_clients(struct em28xx *dev, unsigned int cmd, void *arg) -{ - BUG_ON(NULL == dev->i2c_adap.algo_data); - i2c_clients_command(&dev->i2c_adap, cmd, arg); -} - -/* - * em28xx_i2c_register() - * register i2c bus - */ -int em28xx_i2c_register(struct em28xx *dev) -{ - BUG_ON(!dev->em28xx_write_regs || !dev->em28xx_read_reg); - BUG_ON(!dev->em28xx_write_regs_req || !dev->em28xx_read_reg_req); - dev->i2c_adap = em28xx_adap_template; - dev->i2c_adap.dev.parent = &dev->udev->dev; - strcpy(dev->i2c_adap.name, dev->name); - dev->i2c_adap.algo_data = dev; - i2c_add_adapter(&dev->i2c_adap); - - dev->i2c_client = em28xx_client_template; - dev->i2c_client.adapter = &dev->i2c_adap; - - em28xx_i2c_eeprom(dev, dev->eedata, sizeof(dev->eedata)); - - if (i2c_scan) - do_i2c_scan(dev->name, &dev->i2c_client); - return 0; -} - -/* - * em28xx_i2c_unregister() - * unregister i2c_bus - */ -int em28xx_i2c_unregister(struct em28xx *dev) -{ - i2c_del_adapter(&dev->i2c_adap); - return 0; -} diff --git a/trunk/drivers/media/video/em28xx/em28xx-input.c b/trunk/drivers/media/video/em28xx/em28xx-input.c deleted file mode 100644 index 32c49df58adc..000000000000 --- a/trunk/drivers/media/video/em28xx/em28xx-input.c +++ /dev/null @@ -1,184 +0,0 @@ -/* - handle em28xx IR remotes via linux kernel input layer. - - Copyright (C) 2005 Ludovico Cavedon - Markus Rechberger - Mauro Carvalho Chehab - Sascha Sommer - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - */ - -#include -#include -#include -#include -#include -#include -#include -#include - -#include "em28xx.h" - -static unsigned int disable_ir = 0; -module_param(disable_ir, int, 0444); -MODULE_PARM_DESC(disable_ir,"disable infrared remote support"); - -static unsigned int ir_debug = 0; -module_param(ir_debug, int, 0644); -MODULE_PARM_DESC(ir_debug,"enable debug messages [IR]"); - -#define dprintk(fmt, arg...) if (ir_debug) \ - printk(KERN_DEBUG "%s/ir: " fmt, ir->c.name , ## arg) - -/* ---------------------------------------------------------------------- */ - -static IR_KEYTAB_TYPE ir_codes_em_terratec[IR_KEYTAB_SIZE] = { - [ 0x01 ] = KEY_CHANNEL, - [ 0x02 ] = KEY_SELECT, - [ 0x03 ] = KEY_MUTE, - [ 0x04 ] = KEY_POWER, - [ 0x05 ] = KEY_KP1, - [ 0x06 ] = KEY_KP2, - [ 0x07 ] = KEY_KP3, - [ 0x08 ] = KEY_CHANNELUP, - [ 0x09 ] = KEY_KP4, - [ 0x0a ] = KEY_KP5, - [ 0x0b ] = KEY_KP6, - [ 0x0c ] = KEY_CHANNELDOWN, - [ 0x0d ] = KEY_KP7, - [ 0x0e ] = KEY_KP8, - [ 0x0f ] = KEY_KP9, - [ 0x10 ] = KEY_VOLUMEUP, - [ 0x11 ] = KEY_KP0, - [ 0x12 ] = KEY_MENU, - [ 0x13 ] = KEY_PRINT, - [ 0x14 ] = KEY_VOLUMEDOWN, - [ 0x16 ] = KEY_PAUSE, - [ 0x18 ] = KEY_RECORD, - [ 0x19 ] = KEY_REWIND, - [ 0x1a ] = KEY_PLAY, - [ 0x1b ] = KEY_FORWARD, - [ 0x1c ] = KEY_BACKSPACE, - [ 0x1e ] = KEY_STOP, - [ 0x40 ] = KEY_ZOOM, -}; - -/* ----------------------------------------------------------------------- */ - -static int get_key_terratec(struct IR_i2c *ir, u32 *ir_key, u32 *ir_raw) -{ - unsigned char b; - - /* poll IR chip */ - if (1 != i2c_master_recv(&ir->c,&b,1)) { - dprintk("read error\n"); - return -EIO; - } - - /* it seems that 0xFE indicates that a button is still hold - down, while 0xff indicates that no button is hold - down. 0xfe sequences are sometimes interrupted by 0xFF */ - - dprintk("key %02x\n", b); - - if (b == 0xff) - return 0; - - if (b == 0xfe) - /* keep old data */ - return 1; - - *ir_key = b; - *ir_raw = b; - return 1; -} - - -static int get_key_em_haup(struct IR_i2c *ir, u32 *ir_key, u32 *ir_raw) -{ - unsigned char buf[2]; - unsigned char code; - - /* poll IR chip */ - if (2 != i2c_master_recv(&ir->c,buf,2)) - return -EIO; - - /* Does eliminate repeated parity code */ - if (buf[1]==0xff) - return 0; - - /* avoid fast reapeating */ - if (buf[1]==ir->old) - return 0; - ir->old=buf[1]; - - /* Rearranges bits to the right order */ - code= ((buf[0]&0x01)<<5) | /* 0010 0000 */ - ((buf[0]&0x02)<<3) | /* 0001 0000 */ - ((buf[0]&0x04)<<1) | /* 0000 1000 */ - ((buf[0]&0x08)>>1) | /* 0000 0100 */ - ((buf[0]&0x10)>>3) | /* 0000 0010 */ - ((buf[0]&0x20)>>5); /* 0000 0001 */ - - dprintk("ir hauppauge (em2840): code=0x%02x (rcv=0x%02x)\n",code,buf[0]); - - /* return key */ - *ir_key = code; - *ir_raw = code; - return 1; -} - -/* ----------------------------------------------------------------------- */ -void em28xx_set_ir(struct em28xx * dev,struct IR_i2c *ir) -{ - if (disable_ir) { - ir->get_key=NULL; - return ; - } - - /* detect & configure */ - switch (dev->model) { - case (EM2800_BOARD_UNKNOWN): - break; - case (EM2820_BOARD_UNKNOWN): - break; - case (EM2800_BOARD_TERRATEC_CINERGY_200): - case (EM2820_BOARD_TERRATEC_CINERGY_250): - ir->ir_codes = ir_codes_em_terratec; - ir->get_key = get_key_terratec; - snprintf(ir->c.name, sizeof(ir->c.name), "i2c IR (EM28XX Terratec)"); - break; - case (EM2820_BOARD_PINNACLE_USB_2): - break; - case (EM2820_BOARD_HAUPPAUGE_WINTV_USB_2): - ir->ir_codes = ir_codes_hauppauge_new; - ir->get_key = get_key_em_haup; - snprintf(ir->c.name, sizeof(ir->c.name), "i2c IR (EM2840 Hauppauge)"); - break; - case (EM2820_BOARD_MSI_VOX_USB_2): - break; - case (EM2800_BOARD_LEADTEK_WINFAST_USBII): - break; - case (EM2800_BOARD_KWORLD_USB2800): - break; - } -} - -/* ---------------------------------------------------------------------- - * Local variables: - * c-basic-offset: 8 - * End: - */ diff --git a/trunk/drivers/media/video/em28xx/em28xx-video.c b/trunk/drivers/media/video/em28xx/em28xx-video.c deleted file mode 100644 index 57c1826b928e..000000000000 --- a/trunk/drivers/media/video/em28xx/em28xx-video.c +++ /dev/null @@ -1,1933 +0,0 @@ -/* - em28xx-video.c - driver for Empia EM2800/EM2820/2840 USB video capture devices - - Copyright (C) 2005 Ludovico Cavedon - Markus Rechberger - Mauro Carvalho Chehab - Sascha Sommer - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - */ - -#include -#include -#include -#include -#include -#include -#include -#include - -#include "em28xx.h" -#include - -#define DRIVER_AUTHOR "Ludovico Cavedon , " \ - "Markus Rechberger , " \ - "Mauro Carvalho Chehab , " \ - "Sascha Sommer " - -#define DRIVER_NAME "em28xx" -#define DRIVER_DESC "Empia em28xx based USB video device driver" -#define EM28XX_VERSION_CODE KERNEL_VERSION(0, 0, 1) - -#define em28xx_videodbg(fmt, arg...) do {\ - if (video_debug) \ - printk(KERN_INFO "%s %s :"fmt, \ - dev->name, __FUNCTION__ , ##arg); } while (0) - -MODULE_AUTHOR(DRIVER_AUTHOR); -MODULE_DESCRIPTION(DRIVER_DESC); -MODULE_LICENSE("GPL"); - -static LIST_HEAD(em28xx_devlist); - -static unsigned int card[] = {[0 ... (EM28XX_MAXBOARDS - 1)] = UNSET }; -module_param_array(card, int, NULL, 0444); -MODULE_PARM_DESC(card,"card type"); - -static int tuner = -1; -module_param(tuner, int, 0444); -MODULE_PARM_DESC(tuner, "tuner type"); - -static unsigned int video_debug = 0; -module_param(video_debug,int,0644); -MODULE_PARM_DESC(video_debug,"enable debug messages [video]"); - -/* supported tv norms */ -static struct em28xx_tvnorm tvnorms[] = { - { - .name = "PAL", - .id = V4L2_STD_PAL, - .mode = VIDEO_MODE_PAL, - }, { - .name = "NTSC", - .id = V4L2_STD_NTSC, - .mode = VIDEO_MODE_NTSC, - }, { - .name = "SECAM", - .id = V4L2_STD_SECAM, - .mode = VIDEO_MODE_SECAM, - }, { - .name = "PAL-M", - .id = V4L2_STD_PAL_M, - .mode = VIDEO_MODE_PAL, - } -}; - -static const unsigned char saa7114_i2c_init[] = { - 0x00,0x00,0x01,0x08,0x02,0xc4,0x03,0x30,0x04,0x90,0x05,0x90,0x06,0xeb,0x07,0xe0, - 0x08,0x88,0x09,0x40,0x0a,0x80,0x0b,0x44,0x0c,0x40,0x0d,0x00,0x0e,0x81,0x0f,0x2a, - 0x10,0x06,0x11,0x00,0x12,0xc8,0x13,0x80,0x14,0x00,0x15,0x11,0x16,0x01,0x17,0x42, - 0x18,0x40,0x19,0x80,0x40,0x00,0x41,0xff,0x42,0xff,0x43,0xff,0x44,0xff,0x45,0xff, - 0x46,0xff,0x47,0xff,0x48,0xff,0x49,0xff,0x4a,0xff,0x4b,0xff,0x4c,0xff,0x4d,0xff, - 0x4e,0xff,0x4f,0xff,0x50,0xff,0x51,0xff,0x52,0xff,0x53,0xff,0x54,0x5f,0x55,0xff, - 0x56,0xff,0x57,0xff,0x58,0x00,0x59,0x47,0x5a,0x03,0x5b,0x03,0x5d,0x3e,0x5e,0x00, - 0x80,0x1c,0x83,0x01,0x84,0xa5,0x85,0x10,0x86,0x45,0x87,0x41,0x88,0xf0,0x88,0x00, - 0x88,0xf0,0x90,0x00,0x91,0x08,0x92,0x00,0x93,0x80,0x94,0x08,0x95,0x00,0x96,0xc0, - 0x97,0x02,0x98,0x13,0x99,0x00,0x9a,0x38,0x9b,0x01,0x9c,0x80,0x9d,0x02,0x9e,0x06, - 0x9f,0x01,0xa0,0x01,0xa1,0x00,0xa2,0x00,0xa4,0x80,0xa5,0x36,0xa6,0x36,0xa8,0x67, - 0xa9,0x04,0xaa,0x00,0xac,0x33,0xad,0x02,0xae,0x00,0xb0,0xcd,0xb1,0x04,0xb2,0xcd, - 0xb3,0x04,0xb4,0x01,0xb8,0x00,0xb9,0x00,0xba,0x00,0xbb,0x00,0xbc,0x00,0xbd,0x00, - 0xbe,0x00,0xbf,0x00 -}; - -#define TVNORMS ARRAY_SIZE(tvnorms) - -/* supported controls */ -static struct v4l2_queryctrl em28xx_qctrl[] = { - { - .id = V4L2_CID_BRIGHTNESS, - .type = V4L2_CTRL_TYPE_INTEGER, - .name = "Brightness", - .minimum = -128, - .maximum = 127, - .step = 1, - .default_value = 0, - .flags = 0, - },{ - .id = V4L2_CID_CONTRAST, - .type = V4L2_CTRL_TYPE_INTEGER, - .name = "Contrast", - .minimum = 0x0, - .maximum = 0x1f, - .step = 0x1, - .default_value = 0x10, - .flags = 0, - },{ - .id = V4L2_CID_SATURATION, - .type = V4L2_CTRL_TYPE_INTEGER, - .name = "Saturation", - .minimum = 0x0, - .maximum = 0x1f, - .step = 0x1, - .default_value = 0x10, - .flags = 0, - },{ - .id = V4L2_CID_AUDIO_VOLUME, - .type = V4L2_CTRL_TYPE_INTEGER, - .name = "Volume", - .minimum = 0x0, - .maximum = 0x1f, - .step = 0x1, - .default_value = 0x1f, - .flags = 0, - },{ - .id = V4L2_CID_AUDIO_MUTE, - .type = V4L2_CTRL_TYPE_BOOLEAN, - .name = "Mute", - .minimum = 0, - .maximum = 1, - .step = 1, - .default_value = 1, - .flags = 0, - },{ - .id = V4L2_CID_RED_BALANCE, - .type = V4L2_CTRL_TYPE_INTEGER, - .name = "Red chroma balance", - .minimum = -128, - .maximum = 127, - .step = 1, - .default_value = 0, - .flags = 0, - },{ - .id = V4L2_CID_BLUE_BALANCE, - .type = V4L2_CTRL_TYPE_INTEGER, - .name = "Blue chroma balance", - .minimum = -128, - .maximum = 127, - .step = 1, - .default_value = 0, - .flags = 0, - },{ - .id = V4L2_CID_GAMMA, - .type = V4L2_CTRL_TYPE_INTEGER, - .name = "Gamma", - .minimum = 0x0, - .maximum = 0x3f, - .step = 0x1, - .default_value = 0x20, - .flags = 0, - } -}; - -static struct usb_driver em28xx_usb_driver; - -static DECLARE_MUTEX(em28xx_sysfs_lock); -static DECLARE_RWSEM(em28xx_disconnect); - -/********************* v4l2 interface ******************************************/ - -static inline unsigned long kvirt_to_pa(unsigned long adr) -{ - unsigned long kva, ret; - - kva = (unsigned long)page_address(vmalloc_to_page((void *)adr)); - kva |= adr & (PAGE_SIZE - 1); - ret = __pa(kva); - return ret; -} - -/* - * em28xx_config() - * inits registers with sane defaults - */ -static int em28xx_config(struct em28xx *dev) -{ - - /* Sets I2C speed to 100 KHz */ - em28xx_write_regs_req(dev, 0x00, 0x06, "\x40", 1); - - /* enable vbi capturing */ - em28xx_audio_usb_mute(dev, 1); - dev->mute = 1; /* maybe not the right place... */ - dev->volume = 0x1f; - em28xx_audio_analog_set(dev); - em28xx_audio_analog_setup(dev); - em28xx_outfmt_set_yuv422(dev); - em28xx_colorlevels_set_default(dev); - em28xx_compression_disable(dev); - - return 0; -} - -/* - * em28xx_config_i2c() - * configure i2c attached devices - */ -void em28xx_config_i2c(struct em28xx *dev) -{ - struct v4l2_frequency f; - struct video_decoder_init em28xx_vdi = {.data = NULL }; - - - /* configure decoder */ - if(dev->model == EM2820_BOARD_MSI_VOX_USB_2){ - em28xx_vdi.data=saa7114_i2c_init; - em28xx_vdi.len=sizeof(saa7114_i2c_init); - } - - - em28xx_i2c_call_clients(dev, DECODER_INIT, &em28xx_vdi); - em28xx_i2c_call_clients(dev, DECODER_SET_INPUT, &dev->ctl_input); -/* em28xx_i2c_call_clients(dev,DECODER_SET_PICTURE, &dev->vpic); */ -/* em28xx_i2c_call_clients(dev,DECODER_SET_NORM,&dev->tvnorm->id); */ -/* em28xx_i2c_call_clients(dev,DECODER_ENABLE_OUTPUT,&output); */ -/* em28xx_i2c_call_clients(dev,DECODER_DUMP, NULL); */ - - /* configure tuner */ - f.tuner = 0; - f.type = V4L2_TUNER_ANALOG_TV; - f.frequency = 9076; /* FIXME:remove magic number */ - dev->ctl_freq = f.frequency; - em28xx_i2c_call_clients(dev, VIDIOC_S_FREQUENCY, &f); - - /* configure tda9887 */ - - -/* em28xx_i2c_call_clients(dev,VIDIOC_S_STD,&dev->tvnorm->id); */ -} - -/* - * em28xx_empty_framequeues() - * prepare queues for incoming and outgoing frames - */ -static void em28xx_empty_framequeues(struct em28xx *dev) -{ - u32 i; - - INIT_LIST_HEAD(&dev->inqueue); - INIT_LIST_HEAD(&dev->outqueue); - - for (i = 0; i < EM28XX_NUM_FRAMES; i++) { - dev->frame[i].state = F_UNUSED; - dev->frame[i].buf.bytesused = 0; - } -} - -static void video_mux(struct em28xx *dev, int index) -{ - int input, ainput; - - input = INPUT(index)->vmux; - dev->ctl_input = index; - dev->ctl_ainput = INPUT(index)->amux; - - em28xx_i2c_call_clients(dev, DECODER_SET_INPUT, &input); - - - em28xx_videodbg("Setting input index=%d, vmux=%d, amux=%d\n",index,input,dev->ctl_ainput); - - if (dev->has_msp34xx) { - em28xx_i2c_call_clients(dev, VIDIOC_S_AUDIO, &dev->ctl_ainput); - ainput = EM28XX_AUDIO_SRC_TUNER; - em28xx_audio_source(dev, ainput); - } else { - switch (dev->ctl_ainput) { - case 0: - ainput = EM28XX_AUDIO_SRC_TUNER; - break; - default: - ainput = EM28XX_AUDIO_SRC_LINE; - } - em28xx_audio_source(dev, ainput); - } -} - -/* - * em28xx_v4l2_open() - * inits the device and starts isoc transfer - */ -static int em28xx_v4l2_open(struct inode *inode, struct file *filp) -{ - int minor = iminor(inode); - int errCode = 0; - struct em28xx *h,*dev = NULL; - struct list_head *list; - - list_for_each(list,&em28xx_devlist) { - h = list_entry(list, struct em28xx, devlist); - if (h->vdev->minor == minor) { - dev = h; - } - } - - filp->private_data=dev; - - - em28xx_videodbg("users=%d\n", dev->users); - - if (!down_read_trylock(&em28xx_disconnect)) - return -ERESTARTSYS; - - if (dev->users) { - em28xx_warn("this driver can be opened only once\n"); - up_read(&em28xx_disconnect); - return -EBUSY; - } - -/* if(dev->vbi_dev->minor == minor){ - dev->type=V4L2_BUF_TYPE_VBI_CAPTURE; - }*/ - if (dev->vdev->minor == minor) { - dev->type = V4L2_BUF_TYPE_VIDEO_CAPTURE; - } - - init_MUTEX(&dev->fileop_lock); /* to 1 == available */ - spin_lock_init(&dev->queue_lock); - init_waitqueue_head(&dev->wait_frame); - init_waitqueue_head(&dev->wait_stream); - - down(&dev->lock); - - em28xx_set_alternate(dev); - - dev->width = norm_maxw(dev); - dev->height = norm_maxh(dev); - dev->frame_size = dev->width * dev->height * 2; - dev->field_size = dev->frame_size >> 1; /*both_fileds ? dev->frame_size>>1 : dev->frame_size; */ - dev->bytesperline = dev->width * 2; - dev->hscale = 0; - dev->vscale = 0; - - em28xx_capture_start(dev, 1); - em28xx_resolution_set(dev); - - /* start the transfer */ - errCode = em28xx_init_isoc(dev); - if (errCode) - goto err; - - dev->users++; - filp->private_data = dev; - dev->io = IO_NONE; - dev->stream = STREAM_OFF; - dev->num_frames = 0; - - /* prepare queues */ - em28xx_empty_framequeues(dev); - - dev->state |= DEV_INITIALIZED; - - video_mux(dev, 0); - - err: - up(&dev->lock); - up_read(&em28xx_disconnect); - return errCode; -} - -/* - * em28xx_realease_resources() - * unregisters the v4l2,i2c and usb devices - * called when the device gets disconected or at module unload -*/ -static void em28xx_release_resources(struct em28xx *dev) -{ - down(&em28xx_sysfs_lock); - - em28xx_info("V4L2 device /dev/video%d deregistered\n", - dev->vdev->minor); - list_del(&dev->devlist); - video_unregister_device(dev->vdev); -/* video_unregister_device(dev->vbi_dev); */ - em28xx_i2c_unregister(dev); - usb_put_dev(dev->udev); - up(&em28xx_sysfs_lock); -} - -/* - * em28xx_v4l2_close() - * stops streaming and deallocates all resources allocated by the v4l2 calls and ioctls - */ -static int em28xx_v4l2_close(struct inode *inode, struct file *filp) -{ - int errCode; - struct em28xx *dev=filp->private_data; - - em28xx_videodbg("users=%d\n", dev->users); - - down(&dev->lock); - - em28xx_uninit_isoc(dev); - - em28xx_release_buffers(dev); - - /* the device is already disconnect, free the remaining resources */ - if (dev->state & DEV_DISCONNECTED) { - em28xx_release_resources(dev); - up(&dev->lock); - kfree(dev); - return 0; - } - - /* set alternate 0 */ - dev->alt = 0; - em28xx_videodbg("setting alternate 0\n"); - errCode = usb_set_interface(dev->udev, 0, 0); - if (errCode < 0) { - em28xx_errdev ("cannot change alternate number to 0 (error=%i)\n", - errCode); - } - - dev->users--; - wake_up_interruptible_nr(&dev->open, 1); - up(&dev->lock); - return 0; -} - -/* - * em28xx_v4l2_read() - * will allocate buffers when called for the first time - */ -static ssize_t -em28xx_v4l2_read(struct file *filp, char __user * buf, size_t count, - loff_t * f_pos) -{ - struct em28xx_frame_t *f, *i; - unsigned long lock_flags; - int ret = 0; - struct em28xx *dev = filp->private_data; - - if (down_interruptible(&dev->fileop_lock)) - return -ERESTARTSYS; - - if (dev->state & DEV_DISCONNECTED) { - em28xx_videodbg("device not present\n"); - up(&dev->fileop_lock); - return -ENODEV; - } - - if (dev->state & DEV_MISCONFIGURED) { - em28xx_videodbg("device misconfigured; close and open it again\n"); - up(&dev->fileop_lock); - return -EIO; - } - - if (dev->io == IO_MMAP) { - em28xx_videodbg ("IO method is set to mmap; close and open" - " the device again to choose the read method\n"); - up(&dev->fileop_lock); - return -EINVAL; - } - - if (dev->io == IO_NONE) { - if (!em28xx_request_buffers(dev, EM28XX_NUM_READ_FRAMES)) { - em28xx_errdev("read failed, not enough memory\n"); - up(&dev->fileop_lock); - return -ENOMEM; - } - dev->io = IO_READ; - dev->stream = STREAM_ON; - em28xx_queue_unusedframes(dev); - } - - if (!count) { - up(&dev->fileop_lock); - return 0; - } - - if (list_empty(&dev->outqueue)) { - if (filp->f_flags & O_NONBLOCK) { - up(&dev->fileop_lock); - return -EAGAIN; - } - ret = wait_event_interruptible - (dev->wait_frame, - (!list_empty(&dev->outqueue)) || - (dev->state & DEV_DISCONNECTED)); - if (ret) { - up(&dev->fileop_lock); - return ret; - } - if (dev->state & DEV_DISCONNECTED) { - up(&dev->fileop_lock); - return -ENODEV; - } - } - - f = list_entry(dev->outqueue.prev, struct em28xx_frame_t, frame); - - spin_lock_irqsave(&dev->queue_lock, lock_flags); - list_for_each_entry(i, &dev->outqueue, frame) - i->state = F_UNUSED; - INIT_LIST_HEAD(&dev->outqueue); - spin_unlock_irqrestore(&dev->queue_lock, lock_flags); - - em28xx_queue_unusedframes(dev); - - if (count > f->buf.length) - count = f->buf.length; - - if (copy_to_user(buf, f->bufmem, count)) { - up(&dev->fileop_lock); - return -EFAULT; - } - *f_pos += count; - - up(&dev->fileop_lock); - - return count; -} - -/* - * em28xx_v4l2_poll() - * will allocate buffers when called for the first time - */ -static unsigned int em28xx_v4l2_poll(struct file *filp, poll_table * wait) -{ - unsigned int mask = 0; - struct em28xx *dev = filp->private_data; - - if (down_interruptible(&dev->fileop_lock)) - return POLLERR; - - if (dev->state & DEV_DISCONNECTED) { - em28xx_videodbg("device not present\n"); - } else if (dev->state & DEV_MISCONFIGURED) { - em28xx_videodbg("device is misconfigured; close and open it again\n"); - } else { - if (dev->io == IO_NONE) { - if (!em28xx_request_buffers - (dev, EM28XX_NUM_READ_FRAMES)) { - em28xx_warn - ("poll() failed, not enough memory\n"); - } else { - dev->io = IO_READ; - dev->stream = STREAM_ON; - } - } - - if (dev->io == IO_READ) { - em28xx_queue_unusedframes(dev); - poll_wait(filp, &dev->wait_frame, wait); - - if (!list_empty(&dev->outqueue)) - mask |= POLLIN | POLLRDNORM; - - up(&dev->fileop_lock); - - return mask; - } - } - - up(&dev->fileop_lock); - return POLLERR; -} - -/* - * em28xx_vm_open() - */ -static void em28xx_vm_open(struct vm_area_struct *vma) -{ - struct em28xx_frame_t *f = vma->vm_private_data; - f->vma_use_count++; -} - -/* - * em28xx_vm_close() - */ -static void em28xx_vm_close(struct vm_area_struct *vma) -{ - /* NOTE: buffers are not freed here */ - struct em28xx_frame_t *f = vma->vm_private_data; - f->vma_use_count--; -} - -static struct vm_operations_struct em28xx_vm_ops = { - .open = em28xx_vm_open, - .close = em28xx_vm_close, -}; - -/* - * em28xx_v4l2_mmap() - */ -static int em28xx_v4l2_mmap(struct file *filp, struct vm_area_struct *vma) -{ - unsigned long size = vma->vm_end - vma->vm_start, - start = vma->vm_start, pos, page; - u32 i; - - struct em28xx *dev = filp->private_data; - - if (down_interruptible(&dev->fileop_lock)) - return -ERESTARTSYS; - - if (dev->state & DEV_DISCONNECTED) { - em28xx_videodbg("mmap: device not present\n"); - up(&dev->fileop_lock); - return -ENODEV; - } - - if (dev->state & DEV_MISCONFIGURED) { - em28xx_videodbg ("mmap: Device is misconfigured; close and " - "open it again\n"); - up(&dev->fileop_lock); - return -EIO; - } - - if (dev->io != IO_MMAP || !(vma->vm_flags & VM_WRITE) || - size != PAGE_ALIGN(dev->frame[0].buf.length)) { - up(&dev->fileop_lock); - return -EINVAL; - } - - for (i = 0; i < dev->num_frames; i++) { - if ((dev->frame[i].buf.m.offset >> PAGE_SHIFT) == vma->vm_pgoff) - break; - } - if (i == dev->num_frames) { - em28xx_videodbg("mmap: user supplied mapping address is out of range\n"); - up(&dev->fileop_lock); - return -EINVAL; - } - - /* VM_IO is eventually going to replace PageReserved altogether */ - vma->vm_flags |= VM_IO; - vma->vm_flags |= VM_RESERVED; /* avoid to swap out this VMA */ - - pos = (unsigned long)dev->frame[i].bufmem; - while (size > 0) { /* size is page-aligned */ - page = vmalloc_to_pfn((void *)pos); - if (remap_pfn_range(vma, start, page, PAGE_SIZE, - vma->vm_page_prot)) { - em28xx_videodbg("mmap: rename page map failed\n"); - up(&dev->fileop_lock); - return -EAGAIN; - } - start += PAGE_SIZE; - pos += PAGE_SIZE; - size -= PAGE_SIZE; - } - - vma->vm_ops = &em28xx_vm_ops; - vma->vm_private_data = &dev->frame[i]; - - em28xx_vm_open(vma); - up(&dev->fileop_lock); - return 0; -} - -/* - * em28xx_get_ctrl() - * return the current saturation, brightness or contrast, mute state - */ -static int em28xx_get_ctrl(struct em28xx *dev, struct v4l2_control *ctrl) -{ - s32 tmp; - switch (ctrl->id) { - case V4L2_CID_AUDIO_MUTE: - ctrl->value = dev->mute; - return 0; - case V4L2_CID_AUDIO_VOLUME: - ctrl->value = dev->volume; - return 0; - case V4L2_CID_BRIGHTNESS: - if ((tmp = em28xx_brightness_get(dev)) < 0) - return -EIO; - ctrl->value = (s32) ((s8) tmp); /* FIXME: clenaer way to extend sign? */ - return 0; - case V4L2_CID_CONTRAST: - if ((ctrl->value = em28xx_contrast_get(dev)) < 0) - return -EIO; - return 0; - case V4L2_CID_SATURATION: - if ((ctrl->value = em28xx_saturation_get(dev)) < 0) - return -EIO; - return 0; - case V4L2_CID_RED_BALANCE: - if ((tmp = em28xx_v_balance_get(dev)) < 0) - return -EIO; - ctrl->value = (s32) ((s8) tmp); /* FIXME: clenaer way to extend sign? */ - return 0; - case V4L2_CID_BLUE_BALANCE: - if ((tmp = em28xx_u_balance_get(dev)) < 0) - return -EIO; - ctrl->value = (s32) ((s8) tmp); /* FIXME: clenaer way to extend sign? */ - return 0; - case V4L2_CID_GAMMA: - if ((ctrl->value = em28xx_gamma_get(dev)) < 0) - return -EIO; - return 0; - default: - return -EINVAL; - } -} - -/* - * em28xx_set_ctrl() - * mute or set new saturation, brightness or contrast - */ -static int em28xx_set_ctrl(struct em28xx *dev, const struct v4l2_control *ctrl) -{ - switch (ctrl->id) { - case V4L2_CID_AUDIO_MUTE: - if (ctrl->value != dev->mute) { - dev->mute = ctrl->value; - em28xx_audio_usb_mute(dev, ctrl->value); - return em28xx_audio_analog_set(dev); - } - return 0; - case V4L2_CID_AUDIO_VOLUME: - dev->volume = ctrl->value; - return em28xx_audio_analog_set(dev); - case V4L2_CID_BRIGHTNESS: - return em28xx_brightness_set(dev, ctrl->value); - case V4L2_CID_CONTRAST: - return em28xx_contrast_set(dev, ctrl->value); - case V4L2_CID_SATURATION: - return em28xx_saturation_set(dev, ctrl->value); - case V4L2_CID_RED_BALANCE: - return em28xx_v_balance_set(dev, ctrl->value); - case V4L2_CID_BLUE_BALANCE: - return em28xx_u_balance_set(dev, ctrl->value); - case V4L2_CID_GAMMA: - return em28xx_gamma_set(dev, ctrl->value); - default: - return -EINVAL; - } -} - -/* - * em28xx_stream_interrupt() - * stops streaming - */ -static int em28xx_stream_interrupt(struct em28xx *dev) -{ - int ret = 0; - - /* stop reading from the device */ - - dev->stream = STREAM_INTERRUPT; - ret = wait_event_timeout(dev->wait_stream, - (dev->stream == STREAM_OFF) || - (dev->state & DEV_DISCONNECTED), - EM28XX_URB_TIMEOUT); - if (dev->state & DEV_DISCONNECTED) - return -ENODEV; - else if (ret) { - dev->state |= DEV_MISCONFIGURED; - em28xx_videodbg("device is misconfigured; close and " - "open /dev/video%d again\n", dev->vdev->minor); - return ret; - } - - return 0; -} - -static int em28xx_set_norm(struct em28xx *dev, int width, int height) -{ - unsigned int hscale, vscale; - unsigned int maxh, maxw; - - maxw = norm_maxw(dev); - maxh = norm_maxh(dev); - - /* width must even because of the YUYV format */ - /* height must be even because of interlacing */ - height &= 0xfffe; - width &= 0xfffe; - - if (height < 32) - height = 32; - if (height > maxh) - height = maxh; - if (width < 48) - width = 48; - if (width > maxw) - width = maxw; - - if ((hscale = (((unsigned long)maxw) << 12) / width - 4096L) >= 0x4000) - hscale = 0x3fff; - width = (((unsigned long)maxw) << 12) / (hscale + 4096L); - - if ((vscale = (((unsigned long)maxh) << 12) / height - 4096L) >= 0x4000) - vscale = 0x3fff; - height = (((unsigned long)maxh) << 12) / (vscale + 4096L); - - /* set new image size */ - dev->width = width; - dev->height = height; - dev->frame_size = dev->width * dev->height * 2; - dev->field_size = dev->frame_size >> 1; /*both_fileds ? dev->frame_size>>1 : dev->frame_size; */ - dev->bytesperline = dev->width * 2; - dev->hscale = hscale; - dev->vscale = vscale; - - em28xx_resolution_set(dev); - - return 0; -} - -/* - * em28xx_v4l2_do_ioctl() - * This function is _not_ called directly, but from - * em28xx_v4l2_ioctl. Userspace - * copying is done already, arg is a kernel pointer. - */ -static int em28xx_do_ioctl(struct inode *inode, struct file *filp, - struct em28xx *dev, unsigned int cmd, void *arg, - v4l2_kioctl driver_ioctl) -{ - int ret; - - switch (cmd) { - /* ---------- tv norms ---------- */ - case VIDIOC_ENUMSTD: - { - struct v4l2_standard *e = arg; - unsigned int i; - - i = e->index; - if (i >= TVNORMS) - return -EINVAL; - ret = v4l2_video_std_construct(e, tvnorms[e->index].id, - tvnorms[e->index].name); - e->index = i; - if (ret < 0) - return ret; - return 0; - } - case VIDIOC_G_STD: - { - v4l2_std_id *id = arg; - - *id = dev->tvnorm->id; - return 0; - } - case VIDIOC_S_STD: - { - v4l2_std_id *id = arg; - unsigned int i; - - for (i = 0; i < TVNORMS; i++) - if (*id == tvnorms[i].id) - break; - if (i == TVNORMS) - for (i = 0; i < TVNORMS; i++) - if (*id & tvnorms[i].id) - break; - if (i == TVNORMS) - return -EINVAL; - - down(&dev->lock); - dev->tvnorm = &tvnorms[i]; - - em28xx_set_norm(dev, dev->width, dev->height); - -/* - dev->width=norm_maxw(dev); - dev->height=norm_maxh(dev); - dev->frame_size=dev->width*dev->height*2; - dev->field_size=dev->frame_size>>1; - dev->bytesperline=dev->width*2; - dev->hscale=0; - dev->vscale=0; - - em28xx_resolution_set(dev); -*/ -/* - em28xx_uninit_isoc(dev); - em28xx_set_alternate(dev); - em28xx_capture_start(dev, 1); - em28xx_resolution_set(dev); - em28xx_init_isoc(dev); -*/ - em28xx_i2c_call_clients(dev, DECODER_SET_NORM, - &tvnorms[i].mode); - em28xx_i2c_call_clients(dev, VIDIOC_S_STD, - &dev->tvnorm->id); - - up(&dev->lock); - - return 0; - } - - /* ------ input switching ---------- */ - case VIDIOC_ENUMINPUT: - { - struct v4l2_input *i = arg; - unsigned int n; - static const char *iname[] = { - [EM28XX_VMUX_COMPOSITE1] = "Composite1", - [EM28XX_VMUX_COMPOSITE2] = "Composite2", - [EM28XX_VMUX_COMPOSITE3] = "Composite3", - [EM28XX_VMUX_COMPOSITE4] = "Composite4", - [EM28XX_VMUX_SVIDEO] = "S-Video", - [EM28XX_VMUX_TELEVISION] = "Television", - [EM28XX_VMUX_CABLE] = "Cable TV", - [EM28XX_VMUX_DVB] = "DVB", - [EM28XX_VMUX_DEBUG] = "for debug only", - }; - - n = i->index; - if (n >= MAX_EM28XX_INPUT) - return -EINVAL; - if (0 == INPUT(n)->type) - return -EINVAL; - memset(i, 0, sizeof(*i)); - i->index = n; - i->type = V4L2_INPUT_TYPE_CAMERA; - strcpy(i->name, iname[INPUT(n)->type]); - if ((EM28XX_VMUX_TELEVISION == INPUT(n)->type) || - (EM28XX_VMUX_CABLE == INPUT(n)->type)) - i->type = V4L2_INPUT_TYPE_TUNER; - for (n = 0; n < ARRAY_SIZE(tvnorms); n++) - i->std |= tvnorms[n].id; - return 0; - } - - case VIDIOC_G_INPUT: - { - int *i = arg; - *i = dev->ctl_input; - - return 0; - } - - case VIDIOC_S_INPUT: - { - int *index = arg; - - if (*index >= MAX_EM28XX_INPUT) - return -EINVAL; - if (0 == INPUT(*index)->type) - return -EINVAL; - - down(&dev->lock); - video_mux(dev, *index); - up(&dev->lock); - - return 0; - } - - case VIDIOC_G_AUDIO: - { - struct v4l2_audio *a = arg; - unsigned int index = a->index; - - if (a->index > 1) - return -EINVAL; - memset(a, 0, sizeof(*a)); - index = dev->ctl_ainput; - - if (index == 0) { - strcpy(a->name, "Television"); - } else { - strcpy(a->name, "Line In"); - } - a->capability = V4L2_AUDCAP_STEREO; - a->index = index; - return 0; - } - - case VIDIOC_S_AUDIO: - { - struct v4l2_audio *a = arg; - if (a->index != dev->ctl_ainput) - return -EINVAL; - - return 0; - } - - /* --- controls ---------------------------------------------- */ - case VIDIOC_QUERYCTRL: - { - struct v4l2_queryctrl *qc = arg; - u8 i, n; - n = sizeof(em28xx_qctrl) / sizeof(em28xx_qctrl[0]); - for (i = 0; i < n; i++) - if (qc->id && qc->id == em28xx_qctrl[i].id) { - memcpy(qc, &(em28xx_qctrl[i]), - sizeof(*qc)); - return 0; - } - - return -EINVAL; - } - - case VIDIOC_G_CTRL: - { - struct v4l2_control *ctrl = arg; - - - return em28xx_get_ctrl(dev, ctrl); - } - - case VIDIOC_S_CTRL_OLD: /* ??? */ - case VIDIOC_S_CTRL: - { - struct v4l2_control *ctrl = arg; - u8 i, n; - - - n = sizeof(em28xx_qctrl) / sizeof(em28xx_qctrl[0]); - for (i = 0; i < n; i++) - if (ctrl->id == em28xx_qctrl[i].id) { - if (ctrl->value < - em28xx_qctrl[i].minimum - || ctrl->value > - em28xx_qctrl[i].maximum) - return -ERANGE; - - return em28xx_set_ctrl(dev, ctrl); - } - return -EINVAL; - } - - /* --- tuner ioctls ------------------------------------------ */ - case VIDIOC_G_TUNER: - { - struct v4l2_tuner *t = arg; - int status = 0; - - if (0 != t->index) - return -EINVAL; - - memset(t, 0, sizeof(*t)); - strcpy(t->name, "Tuner"); - t->type = V4L2_TUNER_ANALOG_TV; - t->capability = V4L2_TUNER_CAP_NORM; - t->rangehigh = 0xffffffffUL; /* FIXME: set correct range */ -/* t->signal = 0xffff;*/ -/* em28xx_i2c_call_clients(dev,VIDIOC_G_TUNER,t);*/ - /* No way to get signal strength? */ - down(&dev->lock); - em28xx_i2c_call_clients(dev, DECODER_GET_STATUS, - &status); - up(&dev->lock); - t->signal = - (status & DECODER_STATUS_GOOD) != 0 ? 0xffff : 0; - - em28xx_videodbg("VIDIO_G_TUNER: signal=%x, afc=%x\n", t->signal, - t->afc); - return 0; - } - case VIDIOC_S_TUNER: - { - struct v4l2_tuner *t = arg; - int status = 0; - - if (0 != t->index) - return -EINVAL; - memset(t, 0, sizeof(*t)); - strcpy(t->name, "Tuner"); - t->type = V4L2_TUNER_ANALOG_TV; - t->capability = V4L2_TUNER_CAP_NORM; - t->rangehigh = 0xffffffffUL; /* FIXME: set correct range */ -/* t->signal = 0xffff; */ - /* No way to get signal strength? */ - down(&dev->lock); - em28xx_i2c_call_clients(dev, DECODER_GET_STATUS, - &status); - up(&dev->lock); - t->signal = - (status & DECODER_STATUS_GOOD) != 0 ? 0xffff : 0; - - em28xx_videodbg("VIDIO_S_TUNER: signal=%x, afc=%x\n", - t->signal, t->afc); - return 0; - } - case VIDIOC_G_FREQUENCY: - { - struct v4l2_frequency *f = arg; - - memset(f, 0, sizeof(*f)); - f->type = V4L2_TUNER_ANALOG_TV; - f->frequency = dev->ctl_freq; - - return 0; - } - case VIDIOC_S_FREQUENCY: - { - struct v4l2_frequency *f = arg; - - if (0 != f->tuner) - return -EINVAL; - - if (V4L2_TUNER_ANALOG_TV != f->type) - return -EINVAL; - - down(&dev->lock); - dev->ctl_freq = f->frequency; - em28xx_i2c_call_clients(dev, VIDIOC_S_FREQUENCY, f); - up(&dev->lock); - return 0; - } - - case VIDIOC_CROPCAP: - { - struct v4l2_cropcap *cc = arg; - - if (cc->type != V4L2_BUF_TYPE_VIDEO_CAPTURE) - return -EINVAL; - cc->bounds.left = 0; - cc->bounds.top = 0; - cc->bounds.width = dev->width; - cc->bounds.height = dev->height; - cc->defrect = cc->bounds; - cc->pixelaspect.numerator = 54; /* 4:3 FIXME: remove magic numbers */ - cc->pixelaspect.denominator = 59; - return 0; - } - case VIDIOC_STREAMON: - { - int *type = arg; - - if (*type != V4L2_BUF_TYPE_VIDEO_CAPTURE - || dev->io != IO_MMAP) - return -EINVAL; - - if (list_empty(&dev->inqueue)) - return -EINVAL; - - dev->stream = STREAM_ON; /* FIXME: Start video capture here? */ - - em28xx_videodbg("VIDIOC_STREAMON: starting stream\n"); - - return 0; - } - case VIDIOC_STREAMOFF: - { - int *type = arg; - int ret; - - if (*type != V4L2_BUF_TYPE_VIDEO_CAPTURE - || dev->io != IO_MMAP) - return -EINVAL; - - if (dev->stream == STREAM_ON) { - em28xx_videodbg ("VIDIOC_STREAMOFF: interrupting stream\n"); - if ((ret = em28xx_stream_interrupt(dev))) - return ret; - } - em28xx_empty_framequeues(dev); - - return 0; - } - default: - return v4l_compat_translate_ioctl(inode, filp, cmd, arg, - driver_ioctl); - } - return 0; -} - -/* - * em28xx_v4l2_do_ioctl() - * This function is _not_ called directly, but from - * em28xx_v4l2_ioctl. Userspace - * copying is done already, arg is a kernel pointer. - */ -static int em28xx_video_do_ioctl(struct inode *inode, struct file *filp, - unsigned int cmd, void *arg) -{ - struct em28xx *dev = filp->private_data; - - if (!dev) - return -ENODEV; - - if (video_debug > 1) - em28xx_print_ioctl(dev->name,cmd); - - switch (cmd) { - - /* --- capabilities ------------------------------------------ */ - case VIDIOC_QUERYCAP: - { - struct v4l2_capability *cap = arg; - - memset(cap, 0, sizeof(*cap)); - strlcpy(cap->driver, "em28xx", sizeof(cap->driver)); - strlcpy(cap->card, em28xx_boards[dev->model].name, - sizeof(cap->card)); - strlcpy(cap->bus_info, dev->udev->dev.bus_id, - sizeof(cap->bus_info)); - cap->version = EM28XX_VERSION_CODE; - cap->capabilities = - V4L2_CAP_VIDEO_CAPTURE | - V4L2_CAP_AUDIO | - V4L2_CAP_READWRITE | V4L2_CAP_STREAMING; - if (dev->has_tuner) - cap->capabilities |= V4L2_CAP_TUNER; - return 0; - } - - /* --- capture ioctls ---------------------------------------- */ - case VIDIOC_ENUM_FMT: - { - struct v4l2_fmtdesc *fmtd = arg; - - if (fmtd->index != 0) - return -EINVAL; - memset(fmtd, 0, sizeof(*fmtd)); - fmtd->type = V4L2_BUF_TYPE_VIDEO_CAPTURE; - strcpy(fmtd->description, "Packed YUY2"); - fmtd->pixelformat = V4L2_PIX_FMT_YUYV; - memset(fmtd->reserved, 0, sizeof(fmtd->reserved)); - return 0; - } - - case VIDIOC_G_FMT: - { - struct v4l2_format *format = arg; - - em28xx_videodbg("VIDIOC_G_FMT: type=%s\n", - format->type == - V4L2_BUF_TYPE_VIDEO_CAPTURE ? - "V4L2_BUF_TYPE_VIDEO_CAPTURE" : format->type == - V4L2_BUF_TYPE_VBI_CAPTURE ? - "V4L2_BUF_TYPE_VBI_CAPTURE " : - "not supported"); - - if (format->type != V4L2_BUF_TYPE_VIDEO_CAPTURE) - return -EINVAL; - - format->fmt.pix.width = dev->width; - format->fmt.pix.height = dev->height; - format->fmt.pix.pixelformat = V4L2_PIX_FMT_YUYV; - format->fmt.pix.bytesperline = dev->bytesperline; - format->fmt.pix.sizeimage = dev->frame_size; - format->fmt.pix.colorspace = V4L2_COLORSPACE_SMPTE170M; - format->fmt.pix.field = dev->interlaced ? V4L2_FIELD_INTERLACED : V4L2_FIELD_TOP; /* FIXME: TOP? NONE? BOTTOM? ALTENATE? */ - - em28xx_videodbg("VIDIOC_G_FMT: %dx%d\n", dev->width, - dev->height); - return 0; - } - - case VIDIOC_TRY_FMT: - case VIDIOC_S_FMT: - { - struct v4l2_format *format = arg; - u32 i; - int ret = 0; - int width = format->fmt.pix.width; - int height = format->fmt.pix.height; - unsigned int hscale, vscale; - unsigned int maxh, maxw; - - maxw = norm_maxw(dev); - maxh = norm_maxh(dev); - -/* int both_fields; */ - - em28xx_videodbg("%s: type=%s\n", - cmd == - VIDIOC_TRY_FMT ? "VIDIOC_TRY_FMT" : - "VIDIOC_S_FMT", - format->type == - V4L2_BUF_TYPE_VIDEO_CAPTURE ? - "V4L2_BUF_TYPE_VIDEO_CAPTURE" : format->type == - V4L2_BUF_TYPE_VBI_CAPTURE ? - "V4L2_BUF_TYPE_VBI_CAPTURE " : - "not supported"); - - if (format->type != V4L2_BUF_TYPE_VIDEO_CAPTURE) - return -EINVAL; - - em28xx_videodbg("%s: requested %dx%d\n", - cmd == - VIDIOC_TRY_FMT ? "VIDIOC_TRY_FMT" : - "VIDIOC_S_FMT", format->fmt.pix.width, - format->fmt.pix.height); - - /* FIXME: Move some code away from here */ - /* width must even because of the YUYV format */ - /* height must be even because of interlacing */ - height &= 0xfffe; - width &= 0xfffe; - - if (height < 32) - height = 32; - if (height > maxh) - height = maxh; - if (width < 48) - width = 48; - if (width > maxw) - width = maxw; - - if(dev->is_em2800){ - /* the em2800 can only scale down to 50% */ - if(height % (maxh / 2)) - height=maxh; - if(width % (maxw / 2)) - width=maxw; - /* according to empiatech support */ - /* the MaxPacketSize is to small to support */ - /* framesizes larger than 640x480 @ 30 fps */ - /* or 640x576 @ 25 fps. As this would cut */ - /* of a part of the image we prefer */ - /* 360x576 or 360x480 for now */ - if(width == maxw && height == maxh) - width /= 2; - } - - if ((hscale = - (((unsigned long)maxw) << 12) / width - 4096L) >= - 0x4000) - hscale = 0x3fff; - width = - (((unsigned long)maxw) << 12) / (hscale + 4096L); - - if ((vscale = - (((unsigned long)maxh) << 12) / height - 4096L) >= - 0x4000) - vscale = 0x3fff; - height = - (((unsigned long)maxh) << 12) / (vscale + 4096L); - - format->fmt.pix.width = width; - format->fmt.pix.height = height; - format->fmt.pix.pixelformat = V4L2_PIX_FMT_YUYV; - format->fmt.pix.bytesperline = width * 2; - format->fmt.pix.sizeimage = width * 2 * height; - format->fmt.pix.colorspace = V4L2_COLORSPACE_SMPTE170M; - format->fmt.pix.field = V4L2_FIELD_INTERLACED; - - em28xx_videodbg("%s: returned %dx%d (%d, %d)\n", - cmd == - VIDIOC_TRY_FMT ? "VIDIOC_TRY_FMT" : - "VIDIOC_S_FMT", format->fmt.pix.width, - format->fmt.pix.height, hscale, vscale); - - if (cmd == VIDIOC_TRY_FMT) - return 0; - - for (i = 0; i < dev->num_frames; i++) - if (dev->frame[i].vma_use_count) { - em28xx_videodbg("VIDIOC_S_FMT failed. " - "Unmap the buffers first.\n"); - return -EINVAL; - } - - /* stop io in case it is already in progress */ - if (dev->stream == STREAM_ON) { - em28xx_videodbg("VIDIOC_SET_FMT: interupting stream\n"); - if ((ret = em28xx_stream_interrupt(dev))) - return ret; - } - - em28xx_release_buffers(dev); - dev->io = IO_NONE; - - /* set new image size */ - dev->width = width; - dev->height = height; - dev->frame_size = dev->width * dev->height * 2; - dev->field_size = dev->frame_size >> 1; /*both_fileds ? dev->frame_size>>1 : dev->frame_size; */ - dev->bytesperline = dev->width * 2; - dev->hscale = hscale; - dev->vscale = vscale; -/* dev->both_fileds = both_fileds; */ - em28xx_uninit_isoc(dev); - em28xx_set_alternate(dev); - em28xx_capture_start(dev, 1); - em28xx_resolution_set(dev); - em28xx_init_isoc(dev); - - return 0; - } - - /* --- streaming capture ------------------------------------- */ - case VIDIOC_REQBUFS: - { - struct v4l2_requestbuffers *rb = arg; - u32 i; - int ret; - - if (rb->type != V4L2_BUF_TYPE_VIDEO_CAPTURE || - rb->memory != V4L2_MEMORY_MMAP) - return -EINVAL; - - if (dev->io == IO_READ) { - em28xx_videodbg ("method is set to read;" - " close and open the device again to" - " choose the mmap I/O method\n"); - return -EINVAL; - } - - for (i = 0; i < dev->num_frames; i++) - if (dev->frame[i].vma_use_count) { - em28xx_videodbg ("VIDIOC_REQBUFS failed; previous buffers are still mapped\n"); - return -EINVAL; - } - - if (dev->stream == STREAM_ON) { - em28xx_videodbg("VIDIOC_REQBUFS: interrupting stream\n"); - if ((ret = em28xx_stream_interrupt(dev))) - return ret; - } - - em28xx_empty_framequeues(dev); - - em28xx_release_buffers(dev); - if (rb->count) - rb->count = - em28xx_request_buffers(dev, rb->count); - - dev->frame_current = NULL; - - em28xx_videodbg ("VIDIOC_REQBUFS: setting io method to mmap: num bufs %i\n", - rb->count); - dev->io = rb->count ? IO_MMAP : IO_NONE; - return 0; - } - - case VIDIOC_QUERYBUF: - { - struct v4l2_buffer *b = arg; - - if (b->type != V4L2_BUF_TYPE_VIDEO_CAPTURE || - b->index >= dev->num_frames || dev->io != IO_MMAP) - return -EINVAL; - - memcpy(b, &dev->frame[b->index].buf, sizeof(*b)); - - if (dev->frame[b->index].vma_use_count) { - b->flags |= V4L2_BUF_FLAG_MAPPED; - } - if (dev->frame[b->index].state == F_DONE) - b->flags |= V4L2_BUF_FLAG_DONE; - else if (dev->frame[b->index].state != F_UNUSED) - b->flags |= V4L2_BUF_FLAG_QUEUED; - return 0; - } - case VIDIOC_QBUF: - { - struct v4l2_buffer *b = arg; - unsigned long lock_flags; - - if (b->type != V4L2_BUF_TYPE_VIDEO_CAPTURE || - b->index >= dev->num_frames || dev->io != IO_MMAP) { - return -EINVAL; - } - - if (dev->frame[b->index].state != F_UNUSED) { - return -EAGAIN; - } - dev->frame[b->index].state = F_QUEUED; - - /* add frame to fifo */ - spin_lock_irqsave(&dev->queue_lock, lock_flags); - list_add_tail(&dev->frame[b->index].frame, - &dev->inqueue); - spin_unlock_irqrestore(&dev->queue_lock, lock_flags); - - return 0; - } - case VIDIOC_DQBUF: - { - struct v4l2_buffer *b = arg; - struct em28xx_frame_t *f; - unsigned long lock_flags; - int ret = 0; - - if (b->type != V4L2_BUF_TYPE_VIDEO_CAPTURE - || dev->io != IO_MMAP) - return -EINVAL; - - if (list_empty(&dev->outqueue)) { - if (dev->stream == STREAM_OFF) - return -EINVAL; - if (filp->f_flags & O_NONBLOCK) - return -EAGAIN; - ret = wait_event_interruptible - (dev->wait_frame, - (!list_empty(&dev->outqueue)) || - (dev->state & DEV_DISCONNECTED)); - if (ret) - return ret; - if (dev->state & DEV_DISCONNECTED) - return -ENODEV; - } - - spin_lock_irqsave(&dev->queue_lock, lock_flags); - f = list_entry(dev->outqueue.next, - struct em28xx_frame_t, frame); - list_del(dev->outqueue.next); - spin_unlock_irqrestore(&dev->queue_lock, lock_flags); - - f->state = F_UNUSED; - memcpy(b, &f->buf, sizeof(*b)); - - if (f->vma_use_count) - b->flags |= V4L2_BUF_FLAG_MAPPED; - - return 0; - } - default: - return em28xx_do_ioctl(inode, filp, dev, cmd, arg, - em28xx_video_do_ioctl); - } - return 0; -} - -/* - * em28xx_v4l2_ioctl() - * handle v4l2 ioctl the main action happens in em28xx_v4l2_do_ioctl() - */ -static int em28xx_v4l2_ioctl(struct inode *inode, struct file *filp, - unsigned int cmd, unsigned long arg) -{ - int ret = 0; - struct em28xx *dev = filp->private_data; - - if (down_interruptible(&dev->fileop_lock)) - return -ERESTARTSYS; - - if (dev->state & DEV_DISCONNECTED) { - em28xx_errdev("v4l2 ioctl: device not present\n"); - up(&dev->fileop_lock); - return -ENODEV; - } - - if (dev->state & DEV_MISCONFIGURED) { - em28xx_errdev - ("v4l2 ioctl: device is misconfigured; close and open it again\n"); - up(&dev->fileop_lock); - return -EIO; - } - - ret = video_usercopy(inode, filp, cmd, arg, em28xx_video_do_ioctl); - - up(&dev->fileop_lock); - - return ret; -} - -static struct file_operations em28xx_v4l_fops = { - .owner = THIS_MODULE, - .open = em28xx_v4l2_open, - .release = em28xx_v4l2_close, - .ioctl = em28xx_v4l2_ioctl, - .read = em28xx_v4l2_read, - .poll = em28xx_v4l2_poll, - .mmap = em28xx_v4l2_mmap, - .llseek = no_llseek, -}; - -/******************************** usb interface *****************************************/ - -/* - * em28xx_init_dev() - * allocates and inits the device structs, registers i2c bus and v4l device - */ -static int em28xx_init_dev(struct em28xx **devhandle, struct usb_device *udev, - int minor, int model) -{ - struct em28xx *dev = *devhandle; - int retval = -ENOMEM; - int errCode, i; - unsigned int maxh, maxw; - - dev->udev = udev; - dev->model = model; - init_MUTEX(&dev->lock); - init_waitqueue_head(&dev->open); - - dev->em28xx_write_regs = em28xx_write_regs; - dev->em28xx_read_reg = em28xx_read_reg; - dev->em28xx_read_reg_req_len = em28xx_read_reg_req_len; - dev->em28xx_write_regs_req = em28xx_write_regs_req; - dev->em28xx_read_reg_req = em28xx_read_reg_req; - dev->is_em2800 = em28xx_boards[model].is_em2800; - dev->has_tuner = em28xx_boards[model].has_tuner; - dev->has_msp34xx = em28xx_boards[model].has_msp34xx; - dev->tda9887_conf = em28xx_boards[model].tda9887_conf; - dev->decoder = em28xx_boards[model].decoder; - - if (tuner >= 0) - dev->tuner_type = tuner; - else - dev->tuner_type = em28xx_boards[model].tuner_type; - - dev->video_inputs = em28xx_boards[model].vchannels; - - for (i = 0; i < TVNORMS; i++) - if (em28xx_boards[model].norm == tvnorms[i].mode) - break; - if (i == TVNORMS) - i = 0; - - dev->tvnorm = &tvnorms[i]; /* set default norm */ - - em28xx_videodbg("tvnorm=%s\n", dev->tvnorm->name); - - maxw = norm_maxw(dev); - maxh = norm_maxh(dev); - - /* set default image size */ - dev->width = maxw; - dev->height = maxh; - dev->interlaced = EM28XX_INTERLACED_DEFAULT; - dev->field_size = dev->width * dev->height; - dev->frame_size = - dev->interlaced ? dev->field_size << 1 : dev->field_size; - dev->bytesperline = dev->width * 2; - dev->hscale = 0; - dev->vscale = 0; - dev->ctl_input = 2; - - /* setup video picture settings for saa7113h */ - memset(&dev->vpic, 0, sizeof(dev->vpic)); - dev->vpic.colour = 128 << 8; - dev->vpic.hue = 128 << 8; - dev->vpic.brightness = 128 << 8; - dev->vpic.contrast = 192 << 8; - dev->vpic.whiteness = 128 << 8; /* This one isn't used */ - dev->vpic.depth = 16; - dev->vpic.palette = VIDEO_PALETTE_YUV422; - -#ifdef CONFIG_MODULES - /* request some modules */ - if (dev->decoder == EM28XX_SAA7113 || dev->decoder == EM28XX_SAA7114) - request_module("saa711x"); - if (dev->decoder == EM28XX_TVP5150) - request_module("tvp5150"); - if (dev->has_tuner) - request_module("tuner"); - if (dev->tda9887_conf) - request_module("tda9887"); -#endif - errCode = em28xx_config(dev); - if (errCode) { - em28xx_errdev("error configuring device\n"); - kfree(dev); - return -ENOMEM; - } - - down(&dev->lock); - /* register i2c bus */ - em28xx_i2c_register(dev); - - /* Do board specific init and eeprom reading */ - em28xx_card_setup(dev); - - /* configure the device */ - em28xx_config_i2c(dev); - - up(&dev->lock); - - errCode = em28xx_config(dev); - -#ifdef CONFIG_MODULES - if (dev->has_msp34xx) - request_module("msp3400"); -#endif - /* allocate and fill v4l2 device struct */ - dev->vdev = video_device_alloc(); - if (NULL == dev->vdev) { - em28xx_errdev("cannot allocate video_device.\n"); - kfree(dev); - return -ENOMEM; - } - - dev->vdev->type = VID_TYPE_CAPTURE; - if (dev->has_tuner) - dev->vdev->type |= VID_TYPE_TUNER; - dev->vdev->hardware = 0; - dev->vdev->fops = &em28xx_v4l_fops; - dev->vdev->minor = -1; - dev->vdev->dev = &dev->udev->dev; - dev->vdev->release = video_device_release; - snprintf(dev->vdev->name, sizeof(dev->vdev->name), "%s", - "em28xx video"); - list_add_tail(&dev->devlist,&em28xx_devlist); - - /* register v4l2 device */ - down(&dev->lock); - if ((retval = video_register_device(dev->vdev, VFL_TYPE_GRABBER, -1))) { - em28xx_errdev("unable to register video device (error=%i).\n", - retval); - up(&dev->lock); - list_del(&dev->devlist); - video_device_release(dev->vdev); - kfree(dev); - return -ENODEV; - } - if (dev->has_msp34xx) { - /* Send a reset to other chips via gpio */ - em28xx_write_regs_req(dev, 0x00, 0x08, "\xf7", 1); - udelay(2500); - em28xx_write_regs_req(dev, 0x00, 0x08, "\xff", 1); - udelay(2500); - - } - video_mux(dev, 0); - - up(&dev->lock); - - em28xx_info("V4L2 device registered as /dev/video%d\n", - dev->vdev->minor); - - return 0; -} - -/* - * em28xx_usb_probe() - * checks for supported devices - */ -static int em28xx_usb_probe(struct usb_interface *interface, - const struct usb_device_id *id) -{ - const struct usb_endpoint_descriptor *endpoint; - struct usb_device *udev; - struct usb_interface *uif; - struct em28xx *dev = NULL; - int retval = -ENODEV; - int model,i,nr,ifnum; - - udev = usb_get_dev(interface_to_usbdev(interface)); - ifnum = interface->altsetting[0].desc.bInterfaceNumber; - - - /* Don't register audio interfaces */ - if (interface->altsetting[0].desc.bInterfaceClass == USB_CLASS_AUDIO) { - em28xx_err(DRIVER_NAME " audio device (%04x:%04x): interface %i, class %i\n", - udev->descriptor.idVendor,udev->descriptor.idProduct, - ifnum, - interface->altsetting[0].desc.bInterfaceClass); - return -ENODEV; - } - - em28xx_err(DRIVER_NAME " new video device (%04x:%04x): interface %i, class %i\n", - udev->descriptor.idVendor,udev->descriptor.idProduct, - ifnum, - interface->altsetting[0].desc.bInterfaceClass); - - endpoint = &interface->cur_altsetting->endpoint[1].desc; - - /* check if the the device has the iso in endpoint at the correct place */ - if ((endpoint->bmAttributes & USB_ENDPOINT_XFERTYPE_MASK) != - USB_ENDPOINT_XFER_ISOC) { - em28xx_err(DRIVER_NAME " probing error: endpoint is non-ISO endpoint!\n"); - return -ENODEV; - } - if ((endpoint->bEndpointAddress & USB_ENDPOINT_DIR_MASK) == USB_DIR_OUT) { - em28xx_err(DRIVER_NAME " probing error: endpoint is ISO OUT endpoint!\n"); - return -ENODEV; - } - - model=id->driver_info; - nr=interface->minor; - - if (nr>EM28XX_MAXBOARDS) { - printk (DRIVER_NAME ": Supports only %i em28xx boards.\n",EM28XX_MAXBOARDS); - return -ENOMEM; - } - - /* allocate memory for our device state and initialize it */ - dev = kmalloc(sizeof(*dev), GFP_KERNEL); - if (dev == NULL) { - em28xx_err(DRIVER_NAME ": out of memory!\n"); - return -ENOMEM; - } - memset(dev, 0, sizeof(*dev)); - - /* compute alternate max packet sizes */ - uif = udev->actconfig->interface[0]; - - dev->num_alt=uif->num_altsetting; - printk(DRIVER_NAME ": Alternate settings: %i\n",dev->num_alt); -// dev->alt_max_pkt_size = kmalloc(sizeof(*dev->alt_max_pkt_size)* - dev->alt_max_pkt_size = kmalloc(32* - dev->num_alt,GFP_KERNEL); - if (dev->alt_max_pkt_size == NULL) { - em28xx_err(DRIVER_NAME ": out of memory!\n"); - return -ENOMEM; - } - - for (i = 0; i < dev->num_alt ; i++) { - u16 tmp = le16_to_cpu(uif->altsetting[i].endpoint[1].desc. - wMaxPacketSize); - dev->alt_max_pkt_size[i] = - (tmp & 0x07ff) * (((tmp & 0x1800) >> 11) + 1); - printk(DRIVER_NAME ": Alternate setting %i, max size= %i\n",i, - dev->alt_max_pkt_size[i]); - } - - snprintf(dev->name, 29, "em28xx #%d", nr); - - if ((card[nr]>=0)&&(card[nr] insmod option to\n" - "%s: workaround that. Redirect complaints to the vendor of\n" - "%s: the TV card. Best regards,\n" - "%s: -- tux\n", - dev->name,dev->name,dev->name,dev->name,dev->name); - printk("%s: Here is a list of valid choices for the card= insmod option:\n", - dev->name); - for (i = 0; i < em28xx_bcount; i++) { - printk("%s: card=%d -> %s\n", - dev->name, i, em28xx_boards[i].name); - } - } - - /* allocate device struct */ - retval = em28xx_init_dev(&dev, udev, nr, model); - if (retval) - return retval; - - em28xx_info("Found %s\n", em28xx_boards[model].name); - - /* save our data pointer in this interface device */ - usb_set_intfdata(interface, dev); - return 0; -} - -/* - * em28xx_usb_disconnect() - * called when the device gets diconencted - * video device will be unregistered on v4l2_close in case it is still open - */ -static void em28xx_usb_disconnect(struct usb_interface *interface) -{ - struct em28xx *dev = usb_get_intfdata(interface); - usb_set_intfdata(interface, NULL); - - if (!dev) - return; - - down_write(&em28xx_disconnect); - - down(&dev->lock); - - em28xx_info("disconnecting %s\n", dev->vdev->name); - - wake_up_interruptible_all(&dev->open); - - if (dev->users) { - em28xx_warn - ("device /dev/video%d is open! Deregistration and memory " - "deallocation are deferred on close.\n", dev->vdev->minor); - dev->state |= DEV_MISCONFIGURED; - em28xx_uninit_isoc(dev); - dev->state |= DEV_DISCONNECTED; - wake_up_interruptible(&dev->wait_frame); - wake_up_interruptible(&dev->wait_stream); - } else { - dev->state |= DEV_DISCONNECTED; - em28xx_release_resources(dev); - } - - up(&dev->lock); - - if (!dev->users) { - kfree(dev->alt_max_pkt_size); - kfree(dev); - } - - up_write(&em28xx_disconnect); -} - -static struct usb_driver em28xx_usb_driver = { - .owner = THIS_MODULE, - .name = "em28xx", - .probe = em28xx_usb_probe, - .disconnect = em28xx_usb_disconnect, - .id_table = em28xx_id_table, -}; - -static int __init em28xx_module_init(void) -{ - int result; - - printk(KERN_INFO DRIVER_NAME " v4l2 driver version %d.%d.%d loaded\n", - (EM28XX_VERSION_CODE >> 16) & 0xff, - (EM28XX_VERSION_CODE >> 8) & 0xff, EM28XX_VERSION_CODE & 0xff); -#ifdef SNAPSHOT - printk(KERN_INFO DRIVER_NAME " snapshot date %04d-%02d-%02d\n", - SNAPSHOT / 10000, (SNAPSHOT / 100) % 100, SNAPSHOT % 100); -#endif - - /* register this driver with the USB subsystem */ - result = usb_register(&em28xx_usb_driver); - if (result) - em28xx_err(DRIVER_NAME - " usb_register failed. Error number %d.\n", result); - - return result; -} - -static void __exit em28xx_module_exit(void) -{ - /* deregister this driver with the USB subsystem */ - usb_deregister(&em28xx_usb_driver); -} - -module_init(em28xx_module_init); -module_exit(em28xx_module_exit); diff --git a/trunk/drivers/media/video/em28xx/em28xx.h b/trunk/drivers/media/video/em28xx/em28xx.h deleted file mode 100644 index 5c7a41ce69f3..000000000000 --- a/trunk/drivers/media/video/em28xx/em28xx.h +++ /dev/null @@ -1,513 +0,0 @@ -/* - em28xx-cards.c - driver for Empia EM2800/EM2820/2840 USB video capture devices - - Copyright (C) 2005 Markus Rechberger - Ludovico Cavedon - Mauro Carvalho Chehab - - Based on the em2800 driver from Sascha Sommer - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - */ - -#ifndef _EM28XX_H -#define _EM28XX_H - -#include -#include -#include - -/* Boards supported by driver */ - -#define EM2800_BOARD_UNKNOWN 0 -#define EM2820_BOARD_UNKNOWN 1 -#define EM2820_BOARD_TERRATEC_CINERGY_250 2 -#define EM2820_BOARD_PINNACLE_USB_2 3 -#define EM2820_BOARD_HAUPPAUGE_WINTV_USB_2 4 -#define EM2820_BOARD_MSI_VOX_USB_2 5 -#define EM2800_BOARD_TERRATEC_CINERGY_200 6 -#define EM2800_BOARD_LEADTEK_WINFAST_USBII 7 -#define EM2800_BOARD_KWORLD_USB2800 8 -#define EM2820_BOARD_PINNACLE_DVC_90 9 - -#define UNSET -1 - -/* maximum number of em28xx boards */ -#define EM28XX_MAXBOARDS 1 /*FIXME: should be bigger */ - -/* maximum number of frames that can be queued */ -#define EM28XX_NUM_FRAMES 5 -/* number of frames that get used for v4l2_read() */ -#define EM28XX_NUM_READ_FRAMES 2 - -/* number of buffers for isoc transfers */ -#define EM28XX_NUM_BUFS 5 - -/* number of packets for each buffer - windows requests only 40 packets .. so we better do the same - this is what I found out for all alternate numbers there! - */ -#define EM28XX_NUM_PACKETS 40 - -/* default alternate; 0 means choose the best */ -#define EM28XX_PINOUT 0 - -#define EM28XX_INTERLACED_DEFAULT 1 - -/* -#define (use usbview if you want to get the other alternate number infos) -#define -#define alternate number 2 -#define Endpoint Address: 82 - Direction: in - Attribute: 1 - Type: Isoc - Max Packet Size: 1448 - Interval: 125us - - alternate number 7 - - Endpoint Address: 82 - Direction: in - Attribute: 1 - Type: Isoc - Max Packet Size: 3072 - Interval: 125us -*/ - -/* time to wait when stopping the isoc transfer */ -#define EM28XX_URB_TIMEOUT msecs_to_jiffies(EM28XX_NUM_BUFS * EM28XX_NUM_PACKETS) - -/* time in msecs to wait for i2c writes to finish */ -#define EM2800_I2C_WRITE_TIMEOUT 20 - -/* the various frame states */ -enum em28xx_frame_state { - F_UNUSED = 0, - F_QUEUED, - F_GRABBING, - F_DONE, - F_ERROR, -}; - -/* stream states */ -enum em28xx_stream_state { - STREAM_OFF, - STREAM_INTERRUPT, - STREAM_ON, -}; - -/* frames */ -struct em28xx_frame_t { - void *bufmem; - struct v4l2_buffer buf; - enum em28xx_frame_state state; - struct list_head frame; - unsigned long vma_use_count; - int top_field; - int fieldbytesused; -}; - -/* io methods */ -enum em28xx_io_method { - IO_NONE, - IO_READ, - IO_MMAP, -}; - -/* inputs */ - -#define MAX_EM28XX_INPUT 4 -enum enum28xx_itype { - EM28XX_VMUX_COMPOSITE1 = 1, - EM28XX_VMUX_COMPOSITE2, - EM28XX_VMUX_COMPOSITE3, - EM28XX_VMUX_COMPOSITE4, - EM28XX_VMUX_SVIDEO, - EM28XX_VMUX_TELEVISION, - EM28XX_VMUX_CABLE, - EM28XX_VMUX_DVB, - EM28XX_VMUX_DEBUG, - EM28XX_RADIO, -}; - -struct em28xx_input { - enum enum28xx_itype type; - unsigned int vmux; - unsigned int amux; -}; - -#define INPUT(nr) (&em28xx_boards[dev->model].input[nr]) - -enum em28xx_decoder { - EM28XX_TVP5150, - EM28XX_SAA7113, - EM28XX_SAA7114 -}; - -struct em28xx_board { - char *name; - int vchannels; - int norm; - int tuner_type; - - /* i2c flags */ - unsigned int is_em2800; - unsigned int tda9887_conf; - - unsigned int has_tuner:1; - unsigned int has_msp34xx:1; - - enum em28xx_decoder decoder; - - struct em28xx_input input[MAX_EM28XX_INPUT]; -}; - -struct em28xx_eeprom { - u32 id; /* 0x9567eb1a */ - u16 vendor_ID; - u16 product_ID; - - u16 chip_conf; - - u16 board_conf; - - u16 string1, string2, string3; - - u8 string_idx_table; -}; - -/* device states */ -enum em28xx_dev_state { - DEV_INITIALIZED = 0x01, - DEV_DISCONNECTED = 0x02, - DEV_MISCONFIGURED = 0x04, -}; - -/* tvnorms */ -struct em28xx_tvnorm { - char *name; - v4l2_std_id id; - /* mode for saa7113h */ - int mode; -}; - -/* main device struct */ -struct em28xx { - /* generic device properties */ - char name[30]; /* name (including minor) of the device */ - int model; /* index in the device_data struct */ - unsigned int is_em2800; - int video_inputs; /* number of video inputs */ - struct list_head devlist; - unsigned int has_tuner:1; - unsigned int has_msp34xx:1; - unsigned int has_tda9887:1; - - enum em28xx_decoder decoder; - - int tuner_type; /* type of the tuner */ - int tuner_addr; /* tuner address */ - int tda9887_conf; - /* i2c i/o */ - struct i2c_adapter i2c_adap; - struct i2c_client i2c_client; - /* video for linux */ - int users; /* user count for exclusive use */ - struct video_device *vdev; /* video for linux device struct */ - struct video_picture vpic; /* picture settings only used to init saa7113h */ - struct em28xx_tvnorm *tvnorm; /* selected tv norm */ - int ctl_freq; /* selected frequency */ - unsigned int ctl_input; /* selected input */ - unsigned int ctl_ainput; /* slected audio input */ - int mute; - int volume; - /* frame properties */ - struct em28xx_frame_t frame[EM28XX_NUM_FRAMES]; /* list of frames */ - int num_frames; /* number of frames currently in use */ - unsigned int frame_count; /* total number of transfered frames */ - struct em28xx_frame_t *frame_current; /* the frame that is being filled */ - int width; /* current frame width */ - int height; /* current frame height */ - int frame_size; /* current frame size */ - int field_size; /* current field size */ - int bytesperline; - int hscale; /* horizontal scale factor (see datasheet) */ - int vscale; /* vertical scale factor (see datasheet) */ - int interlaced; /* 1=interlace fileds, 0=just top fileds */ - int type; - - /* states */ - enum em28xx_dev_state state; - enum em28xx_stream_state stream; - enum em28xx_io_method io; - /* locks */ - struct semaphore lock, fileop_lock; - spinlock_t queue_lock; - struct list_head inqueue, outqueue; - wait_queue_head_t open, wait_frame, wait_stream; - struct video_device *vbi_dev; - - unsigned char eedata[256]; - - /* usb transfer */ - struct usb_device *udev; /* the usb device */ - int alt; /* alternate */ - int max_pkt_size; /* max packet size of isoc transaction */ - int num_alt; /* Number of alternative settings */ - unsigned int *alt_max_pkt_size; /* array of wMaxPacketSize */ - struct urb *urb[EM28XX_NUM_BUFS]; /* urb for isoc transfers */ - char *transfer_buffer[EM28XX_NUM_BUFS]; /* transfer buffers for isoc transfer */ - /* helper funcs that call usb_control_msg */ - int (*em28xx_write_regs) (struct em28xx * dev, u16 reg, char *buf, - int len); - int (*em28xx_read_reg) (struct em28xx * dev, u16 reg); - int (*em28xx_read_reg_req_len) (struct em28xx * dev, u8 req, u16 reg, - char *buf, int len); - int (*em28xx_write_regs_req) (struct em28xx * dev, u8 req, u16 reg, - char *buf, int len); - int (*em28xx_read_reg_req) (struct em28xx * dev, u8 req, u16 reg); -}; - -/* Provided by em28xx-i2c.c */ - -void em28xx_i2c_call_clients(struct em28xx *dev, unsigned int cmd, void *arg); -int em28xx_i2c_register(struct em28xx *dev); -int em28xx_i2c_unregister(struct em28xx *dev); - -/* Provided by em28xx-input.c */ - -void em28xx_set_ir(struct em28xx * dev,struct IR_i2c *ir); - -/* Provided by em28xx-core.c */ - -void em28xx_print_ioctl(char *name, unsigned int cmd); - -u32 em28xx_request_buffers(struct em28xx *dev, u32 count); -void em28xx_queue_unusedframes(struct em28xx *dev); -void em28xx_release_buffers(struct em28xx *dev); - -int em28xx_read_reg_req_len(struct em28xx *dev, u8 req, u16 reg, - char *buf, int len); -int em28xx_read_reg_req(struct em28xx *dev, u8 req, u16 reg); -int em28xx_read_reg(struct em28xx *dev, u16 reg); -int em28xx_write_regs_req(struct em28xx *dev, u8 req, u16 reg, char *buf, - int len); -int em28xx_write_regs(struct em28xx *dev, u16 reg, char *buf, int len); -int em28xx_write_reg_bits(struct em28xx *dev, u16 reg, u8 val, - u8 bitmask); -int em28xx_write_ac97(struct em28xx *dev, u8 reg, u8 * val); -int em28xx_audio_analog_set(struct em28xx *dev); -int em28xx_colorlevels_set_default(struct em28xx *dev); -int em28xx_capture_start(struct em28xx *dev, int start); -int em28xx_outfmt_set_yuv422(struct em28xx *dev); -int em28xx_accumulator_set(struct em28xx *dev, u8 xmin, u8 xmax, u8 ymin, - u8 ymax); -int em28xx_capture_area_set(struct em28xx *dev, u8 hstart, u8 vstart, - u16 width, u16 height); -int em28xx_scaler_set(struct em28xx *dev, u16 h, u16 v); -int em28xx_resolution_set(struct em28xx *dev); -void em28xx_isocIrq(struct urb *urb, struct pt_regs *regs); -int em28xx_init_isoc(struct em28xx *dev); -void em28xx_uninit_isoc(struct em28xx *dev); -int em28xx_set_alternate(struct em28xx *dev); - -/* Provided by em28xx-cards.c */ -extern int em2800_variant_detect(struct usb_device* udev,int model); -extern void em28xx_card_setup(struct em28xx *dev); -extern struct em28xx_board em28xx_boards[]; -extern struct usb_device_id em28xx_id_table[]; -extern const unsigned int em28xx_bcount; - -/* em28xx registers */ -#define CHIPID_REG 0x0a -#define USBSUSP_REG 0x0c /* */ - -#define AUDIOSRC_REG 0x0e -#define XCLK_REG 0x0f - -#define VINMODE_REG 0x10 -#define VINCTRL_REG 0x11 -#define VINENABLE_REG 0x12 /* */ - -#define GAMMA_REG 0x14 -#define RGAIN_REG 0x15 -#define GGAIN_REG 0x16 -#define BGAIN_REG 0x17 -#define ROFFSET_REG 0x18 -#define GOFFSET_REG 0x19 -#define BOFFSET_REG 0x1a - -#define OFLOW_REG 0x1b -#define HSTART_REG 0x1c -#define VSTART_REG 0x1d -#define CWIDTH_REG 0x1e -#define CHEIGHT_REG 0x1f - -#define YGAIN_REG 0x20 -#define YOFFSET_REG 0x21 -#define UVGAIN_REG 0x22 -#define UOFFSET_REG 0x23 -#define VOFFSET_REG 0x24 -#define SHARPNESS_REG 0x25 - -#define COMPR_REG 0x26 -#define OUTFMT_REG 0x27 - -#define XMIN_REG 0x28 -#define XMAX_REG 0x29 -#define YMIN_REG 0x2a -#define YMAX_REG 0x2b - -#define HSCALELOW_REG 0x30 -#define HSCALEHIGH_REG 0x31 -#define VSCALELOW_REG 0x32 -#define VSCALEHIGH_REG 0x33 - -#define AC97LSB_REG 0x40 -#define AC97MSB_REG 0x41 -#define AC97ADDR_REG 0x42 -#define AC97BUSY_REG 0x43 - -/* em202 registers */ -#define MASTER_AC97 0x02 -#define VIDEO_AC97 0x14 - -/* register settings */ -#define EM28XX_AUDIO_SRC_TUNER 0xc0 -#define EM28XX_AUDIO_SRC_LINE 0x80 - -/* printk macros */ - -#define em28xx_err(fmt, arg...) do {\ - printk(KERN_ERR fmt , ##arg); } while (0) - -#define em28xx_errdev(fmt, arg...) do {\ - printk(KERN_ERR "%s: "fmt,\ - dev->name , ##arg); } while (0) - -#define em28xx_info(fmt, arg...) do {\ - printk(KERN_INFO "%s: "fmt,\ - dev->name , ##arg); } while (0) -#define em28xx_warn(fmt, arg...) do {\ - printk(KERN_WARNING "%s: "fmt,\ - dev->name , ##arg); } while (0) - -inline static int em28xx_audio_source(struct em28xx *dev, int input) -{ - return em28xx_write_reg_bits(dev, AUDIOSRC_REG, input, 0xc0); -} - -inline static int em28xx_audio_usb_mute(struct em28xx *dev, int mute) -{ - return em28xx_write_reg_bits(dev, XCLK_REG, mute ? 0x00 : 0x80, 0x80); -} - -inline static int em28xx_audio_analog_setup(struct em28xx *dev) -{ - /* unmute video mixer with default volume level */ - return em28xx_write_ac97(dev, VIDEO_AC97, "\x08\x08"); -} - -inline static int em28xx_compression_disable(struct em28xx *dev) -{ - /* side effect of disabling scaler and mixer */ - return em28xx_write_regs(dev, COMPR_REG, "\x00", 1); -} - -inline static int em28xx_contrast_get(struct em28xx *dev) -{ - return em28xx_read_reg(dev, YGAIN_REG) & 0x1f; -} - -inline static int em28xx_brightness_get(struct em28xx *dev) -{ - return em28xx_read_reg(dev, YOFFSET_REG); -} - -inline static int em28xx_saturation_get(struct em28xx *dev) -{ - return em28xx_read_reg(dev, UVGAIN_REG) & 0x1f; -} - -inline static int em28xx_u_balance_get(struct em28xx *dev) -{ - return em28xx_read_reg(dev, UOFFSET_REG); -} - -inline static int em28xx_v_balance_get(struct em28xx *dev) -{ - return em28xx_read_reg(dev, VOFFSET_REG); -} - -inline static int em28xx_gamma_get(struct em28xx *dev) -{ - return em28xx_read_reg(dev, GAMMA_REG) & 0x3f; -} - -inline static int em28xx_contrast_set(struct em28xx *dev, s32 val) -{ - u8 tmp = (u8) val; - return em28xx_write_regs(dev, YGAIN_REG, &tmp, 1); -} - -inline static int em28xx_brightness_set(struct em28xx *dev, s32 val) -{ - u8 tmp = (u8) val; - return em28xx_write_regs(dev, YOFFSET_REG, &tmp, 1); -} - -inline static int em28xx_saturation_set(struct em28xx *dev, s32 val) -{ - u8 tmp = (u8) val; - return em28xx_write_regs(dev, UVGAIN_REG, &tmp, 1); -} - -inline static int em28xx_u_balance_set(struct em28xx *dev, s32 val) -{ - u8 tmp = (u8) val; - return em28xx_write_regs(dev, UOFFSET_REG, &tmp, 1); -} - -inline static int em28xx_v_balance_set(struct em28xx *dev, s32 val) -{ - u8 tmp = (u8) val; - return em28xx_write_regs(dev, VOFFSET_REG, &tmp, 1); -} - -inline static int em28xx_gamma_set(struct em28xx *dev, s32 val) -{ - u8 tmp = (u8) val; - return em28xx_write_regs(dev, GAMMA_REG, &tmp, 1); -} - -/*FIXME: maxw should be dependent of alt mode */ -inline static unsigned int norm_maxw(struct em28xx *dev) -{ - switch(dev->model){ - case (EM2820_BOARD_MSI_VOX_USB_2): return(640); - default: return(720); - } -} - -inline static unsigned int norm_maxh(struct em28xx *dev) -{ - switch(dev->model){ - case (EM2820_BOARD_MSI_VOX_USB_2): return(480); - default: return (dev->tvnorm->id & V4L2_STD_625_50) ? 576 : 480; - } -} - -#endif diff --git a/trunk/drivers/media/video/indycam.c b/trunk/drivers/media/video/indycam.c index deeef125eb92..26dd06ec89a2 100644 --- a/trunk/drivers/media/video/indycam.c +++ b/trunk/drivers/media/video/indycam.c @@ -27,15 +27,15 @@ #include "indycam.h" -#define INDYCAM_MODULE_VERSION "0.0.5" +//#define INDYCAM_DEBUG + +#define INDYCAM_MODULE_VERSION "0.0.3" MODULE_DESCRIPTION("SGI IndyCam driver"); MODULE_VERSION(INDYCAM_MODULE_VERSION); MODULE_AUTHOR("Mikael Nousiainen "); MODULE_LICENSE("GPL"); -// #define INDYCAM_DEBUG - #ifdef INDYCAM_DEBUG #define dprintk(x...) printk("IndyCam: " x); #define indycam_regdump(client) indycam_regdump_debug(client) @@ -46,14 +46,14 @@ MODULE_LICENSE("GPL"); struct indycam { struct i2c_client *client; - u8 version; + int version; }; static struct i2c_driver i2c_driver_indycam; -static const u8 initseq[] = { +static const unsigned char initseq[] = { INDYCAM_CONTROL_AGCENA, /* INDYCAM_CONTROL */ - INDYCAM_SHUTTER_60, /* INDYCAM_SHUTTER */ + INDYCAM_SHUTTER_DEFAULT, /* INDYCAM_SHUTTER */ INDYCAM_GAIN_DEFAULT, /* INDYCAM_GAIN */ 0x00, /* INDYCAM_BRIGHTNESS (read-only) */ INDYCAM_RED_BALANCE_DEFAULT, /* INDYCAM_RED_BALANCE */ @@ -64,11 +64,12 @@ static const u8 initseq[] = { /* IndyCam register handling */ -static int indycam_read_reg(struct i2c_client *client, u8 reg, u8 *value) +static int indycam_read_reg(struct i2c_client *client, unsigned char reg, + unsigned char *value) { int ret; - if (reg == INDYCAM_REG_RESET) { + if (reg == INDYCAM_RESET) { dprintk("indycam_read_reg(): " "skipping write-only register %d\n", reg); *value = 0; @@ -76,24 +77,24 @@ static int indycam_read_reg(struct i2c_client *client, u8 reg, u8 *value) } ret = i2c_smbus_read_byte_data(client, reg); - if (ret < 0) { printk(KERN_ERR "IndyCam: indycam_read_reg(): read failed, " "register = 0x%02x\n", reg); return ret; } - *value = (u8)ret; + *value = (unsigned char)ret; return 0; } -static int indycam_write_reg(struct i2c_client *client, u8 reg, u8 value) +static int indycam_write_reg(struct i2c_client *client, unsigned char reg, + unsigned char value) { int err; - if ((reg == INDYCAM_REG_BRIGHTNESS) - || (reg == INDYCAM_REG_VERSION)) { + if ((reg == INDYCAM_BRIGHTNESS) + || (reg == INDYCAM_VERSION)) { dprintk("indycam_write_reg(): " "skipping read-only register %d\n", reg); return 0; @@ -101,7 +102,6 @@ static int indycam_write_reg(struct i2c_client *client, u8 reg, u8 value) dprintk("Writing Reg %d = 0x%02x\n", reg, value); err = i2c_smbus_write_byte_data(client, reg, value); - if (err) { printk(KERN_ERR "IndyCam: indycam_write_reg(): write failed, " "register = 0x%02x, value = 0x%02x\n", reg, value); @@ -109,12 +109,13 @@ static int indycam_write_reg(struct i2c_client *client, u8 reg, u8 value) return err; } -static int indycam_write_block(struct i2c_client *client, u8 reg, - u8 length, u8 *data) +static int indycam_write_block(struct i2c_client *client, unsigned char reg, + unsigned char length, unsigned char *data) { - int i, err; + unsigned char i; + int err; - for (i = 0; i < length; i++) { + for (i = reg; i < length; i++) { err = indycam_write_reg(client, reg + i, data[i]); if (err) return err; @@ -129,7 +130,7 @@ static int indycam_write_block(struct i2c_client *client, u8 reg, static void indycam_regdump_debug(struct i2c_client *client) { int i; - u8 val; + unsigned char val; for (i = 0; i < 9; i++) { indycam_read_reg(client, i, &val); @@ -138,144 +139,76 @@ static void indycam_regdump_debug(struct i2c_client *client) } #endif -static int indycam_get_control(struct i2c_client *client, - struct indycam_control *ctrl) +static int indycam_get_controls(struct i2c_client *client, + struct indycam_control *ctrl) { - struct indycam *camera = i2c_get_clientdata(client); - u8 reg; - int ret = 0; - - switch (ctrl->type) { - case INDYCAM_CONTROL_AGC: - case INDYCAM_CONTROL_AWB: - ret = indycam_read_reg(client, INDYCAM_REG_CONTROL, ®); - if (ret) - return -EIO; - if (ctrl->type == INDYCAM_CONTROL_AGC) - ctrl->value = (reg & INDYCAM_CONTROL_AGCENA) - ? 1 : 0; - else - ctrl->value = (reg & INDYCAM_CONTROL_AWBCTL) - ? 1 : 0; - break; - case INDYCAM_CONTROL_SHUTTER: - ret = indycam_read_reg(client, INDYCAM_REG_SHUTTER, ®); - if (ret) - return -EIO; - ctrl->value = ((s32)reg == 0x00) ? 0xff : ((s32)reg - 1); - break; - case INDYCAM_CONTROL_GAIN: - ret = indycam_read_reg(client, INDYCAM_REG_GAIN, ®); - if (ret) - return -EIO; - ctrl->value = (s32)reg; - break; - case INDYCAM_CONTROL_RED_BALANCE: - ret = indycam_read_reg(client, INDYCAM_REG_RED_BALANCE, ®); - if (ret) - return -EIO; - ctrl->value = (s32)reg; - break; - case INDYCAM_CONTROL_BLUE_BALANCE: - ret = indycam_read_reg(client, INDYCAM_REG_BLUE_BALANCE, ®); - if (ret) - return -EIO; - ctrl->value = (s32)reg; - break; - case INDYCAM_CONTROL_RED_SATURATION: - ret = indycam_read_reg(client, - INDYCAM_REG_RED_SATURATION, ®); - if (ret) - return -EIO; - ctrl->value = (s32)reg; - break; - case INDYCAM_CONTROL_BLUE_SATURATION: - ret = indycam_read_reg(client, - INDYCAM_REG_BLUE_SATURATION, ®); - if (ret) - return -EIO; - ctrl->value = (s32)reg; - break; - case INDYCAM_CONTROL_GAMMA: - if (camera->version == CAMERA_VERSION_MOOSE) { - ret = indycam_read_reg(client, - INDYCAM_REG_GAMMA, ®); - if (ret) - return -EIO; - ctrl->value = (s32)reg; - } else { - ctrl->value = INDYCAM_GAMMA_DEFAULT; - } - break; - default: - ret = -EINVAL; - } + unsigned char ctrl_reg; + + indycam_read_reg(client, INDYCAM_CONTROL, &ctrl_reg); + ctrl->agc = (ctrl_reg & INDYCAM_CONTROL_AGCENA) + ? INDYCAM_VALUE_ENABLED + : INDYCAM_VALUE_DISABLED; + ctrl->awb = (ctrl_reg & INDYCAM_CONTROL_AWBCTL) + ? INDYCAM_VALUE_ENABLED + : INDYCAM_VALUE_DISABLED; + indycam_read_reg(client, INDYCAM_SHUTTER, + (unsigned char *)&ctrl->shutter); + indycam_read_reg(client, INDYCAM_GAIN, + (unsigned char *)&ctrl->gain); + indycam_read_reg(client, INDYCAM_RED_BALANCE, + (unsigned char *)&ctrl->red_balance); + indycam_read_reg(client, INDYCAM_BLUE_BALANCE, + (unsigned char *)&ctrl->blue_balance); + indycam_read_reg(client, INDYCAM_RED_SATURATION, + (unsigned char *)&ctrl->red_saturation); + indycam_read_reg(client, INDYCAM_BLUE_SATURATION, + (unsigned char *)&ctrl->blue_saturation); + indycam_read_reg(client, INDYCAM_GAMMA, + (unsigned char *)&ctrl->gamma); - return ret; + return 0; } -static int indycam_set_control(struct i2c_client *client, - struct indycam_control *ctrl) +static int indycam_set_controls(struct i2c_client *client, + struct indycam_control *ctrl) { - struct indycam *camera = i2c_get_clientdata(client); - u8 reg; - int ret = 0; - - switch (ctrl->type) { - case INDYCAM_CONTROL_AGC: - case INDYCAM_CONTROL_AWB: - ret = indycam_read_reg(client, INDYCAM_REG_CONTROL, ®); - if (ret) - break; + unsigned char ctrl_reg; - if (ctrl->type == INDYCAM_CONTROL_AGC) { - if (ctrl->value) - reg |= INDYCAM_CONTROL_AGCENA; - else - reg &= ~INDYCAM_CONTROL_AGCENA; - } else { - if (ctrl->value) - reg |= INDYCAM_CONTROL_AWBCTL; - else - reg &= ~INDYCAM_CONTROL_AWBCTL; - } - - ret = indycam_write_reg(client, INDYCAM_REG_CONTROL, reg); - break; - case INDYCAM_CONTROL_SHUTTER: - reg = (ctrl->value == 0xff) ? 0x00 : (ctrl->value + 1); - ret = indycam_write_reg(client, INDYCAM_REG_SHUTTER, reg); - break; - case INDYCAM_CONTROL_GAIN: - ret = indycam_write_reg(client, INDYCAM_REG_GAIN, ctrl->value); - break; - case INDYCAM_CONTROL_RED_BALANCE: - ret = indycam_write_reg(client, INDYCAM_REG_RED_BALANCE, - ctrl->value); - break; - case INDYCAM_CONTROL_BLUE_BALANCE: - ret = indycam_write_reg(client, INDYCAM_REG_BLUE_BALANCE, - ctrl->value); - break; - case INDYCAM_CONTROL_RED_SATURATION: - ret = indycam_write_reg(client, INDYCAM_REG_RED_SATURATION, - ctrl->value); - break; - case INDYCAM_CONTROL_BLUE_SATURATION: - ret = indycam_write_reg(client, INDYCAM_REG_BLUE_SATURATION, - ctrl->value); - break; - case INDYCAM_CONTROL_GAMMA: - if (camera->version == CAMERA_VERSION_MOOSE) { - ret = indycam_write_reg(client, INDYCAM_REG_GAMMA, - ctrl->value); - } - break; - default: - ret = -EINVAL; + indycam_read_reg(client, INDYCAM_CONTROL, &ctrl_reg); + if (ctrl->agc != INDYCAM_VALUE_UNCHANGED) { + if (ctrl->agc) + ctrl_reg |= INDYCAM_CONTROL_AGCENA; + else + ctrl_reg &= ~INDYCAM_CONTROL_AGCENA; + } + if (ctrl->awb != INDYCAM_VALUE_UNCHANGED) { + if (ctrl->awb) + ctrl_reg |= INDYCAM_CONTROL_AWBCTL; + else + ctrl_reg &= ~INDYCAM_CONTROL_AWBCTL; } + indycam_write_reg(client, INDYCAM_CONTROL, ctrl_reg); + + if (ctrl->shutter >= 0) + indycam_write_reg(client, INDYCAM_SHUTTER, ctrl->shutter); + if (ctrl->gain >= 0) + indycam_write_reg(client, INDYCAM_GAIN, ctrl->gain); + if (ctrl->red_balance >= 0) + indycam_write_reg(client, INDYCAM_RED_BALANCE, + ctrl->red_balance); + if (ctrl->blue_balance >= 0) + indycam_write_reg(client, INDYCAM_BLUE_BALANCE, + ctrl->blue_balance); + if (ctrl->red_saturation >= 0) + indycam_write_reg(client, INDYCAM_RED_SATURATION, + ctrl->red_saturation); + if (ctrl->blue_saturation >= 0) + indycam_write_reg(client, INDYCAM_BLUE_SATURATION, + ctrl->blue_saturation); + if (ctrl->gamma >= 0) + indycam_write_reg(client, INDYCAM_GAMMA, ctrl->gamma); - return ret; + return 0; } /* I2C-interface */ @@ -314,8 +247,7 @@ static int indycam_attach(struct i2c_adapter *adap, int addr, int kind) if (err) goto out_free_camera; - camera->version = i2c_smbus_read_byte_data(client, - INDYCAM_REG_VERSION); + camera->version = i2c_smbus_read_byte_data(client, INDYCAM_VERSION); if (camera->version != CAMERA_VERSION_INDY && camera->version != CAMERA_VERSION_MOOSE) { err = -ENODEV; @@ -328,7 +260,8 @@ static int indycam_attach(struct i2c_adapter *adap, int addr, int kind) indycam_regdump(client); // initialize - err = indycam_write_block(client, 0, sizeof(initseq), (u8 *)&initseq); + err = indycam_write_block(client, 0, sizeof(initseq), + (unsigned char *)&initseq); if (err) { printk(KERN_ERR "IndyCam initalization failed\n"); err = -EIO; @@ -338,10 +271,11 @@ static int indycam_attach(struct i2c_adapter *adap, int addr, int kind) indycam_regdump(client); // white balance - err = indycam_write_reg(client, INDYCAM_REG_CONTROL, + err = indycam_write_reg(client, INDYCAM_CONTROL, INDYCAM_CONTROL_AGCENA | INDYCAM_CONTROL_AWBCTL); if (err) { - printk(KERN_ERR "IndyCam: White balancing camera failed\n"); + printk(KERN_ERR "IndyCam white balance " + "initialization failed\n"); err = -EIO; goto out_detach_client; } @@ -437,11 +371,13 @@ static int indycam_command(struct i2c_client *client, unsigned int cmd, /* TODO: convert values for indycam_set_controls() */ break; } - case DECODER_INDYCAM_GET_CONTROL: { - return indycam_get_control(client, arg); + case DECODER_INDYCAM_GET_CONTROLS: { + struct indycam_control *ctrl = arg; + indycam_get_controls(client, ctrl); } - case DECODER_INDYCAM_SET_CONTROL: { - return indycam_set_control(client, arg); + case DECODER_INDYCAM_SET_CONTROLS: { + struct indycam_control *ctrl = arg; + indycam_set_controls(client, ctrl); } default: return -EINVAL; @@ -452,12 +388,12 @@ static int indycam_command(struct i2c_client *client, unsigned int cmd, static struct i2c_driver i2c_driver_indycam = { .owner = THIS_MODULE, - .name = "indycam", - .id = I2C_DRIVERID_INDYCAM, - .flags = I2C_DF_NOTIFY, + .name = "indycam", + .id = I2C_DRIVERID_INDYCAM, + .flags = I2C_DF_NOTIFY, .attach_adapter = indycam_probe, - .detach_client = indycam_detach, - .command = indycam_command, + .detach_client = indycam_detach, + .command = indycam_command, }; static int __init indycam_init(void) diff --git a/trunk/drivers/media/video/indycam.h b/trunk/drivers/media/video/indycam.h index e6ee82063ed8..d9ddb6b79a03 100644 --- a/trunk/drivers/media/video/indycam.h +++ b/trunk/drivers/media/video/indycam.h @@ -22,21 +22,21 @@ #define INDYCAM_VERSION_MINOR(x) ((x) & 0x0f) /* Register bus addresses */ -#define INDYCAM_REG_CONTROL 0x00 -#define INDYCAM_REG_SHUTTER 0x01 -#define INDYCAM_REG_GAIN 0x02 -#define INDYCAM_REG_BRIGHTNESS 0x03 /* read-only */ -#define INDYCAM_REG_RED_BALANCE 0x04 -#define INDYCAM_REG_BLUE_BALANCE 0x05 -#define INDYCAM_REG_RED_SATURATION 0x06 -#define INDYCAM_REG_BLUE_SATURATION 0x07 -#define INDYCAM_REG_GAMMA 0x08 -#define INDYCAM_REG_VERSION 0x0e /* read-only */ -#define INDYCAM_REG_RESET 0x0f /* write-only */ - -#define INDYCAM_REG_LED 0x46 -#define INDYCAM_REG_ORIENTATION 0x47 -#define INDYCAM_REG_BUTTON 0x48 +#define INDYCAM_CONTROL 0x00 +#define INDYCAM_SHUTTER 0x01 +#define INDYCAM_GAIN 0x02 +#define INDYCAM_BRIGHTNESS 0x03 /* read-only */ +#define INDYCAM_RED_BALANCE 0x04 +#define INDYCAM_BLUE_BALANCE 0x05 +#define INDYCAM_RED_SATURATION 0x06 +#define INDYCAM_BLUE_SATURATION 0x07 +#define INDYCAM_GAMMA 0x08 +#define INDYCAM_VERSION 0x0e /* read-only */ +#define INDYCAM_RESET 0x0f /* write-only */ + +#define INDYCAM_LED 0x46 +#define INDYCAM_ORIENTATION 0x47 +#define INDYCAM_BUTTON 0x48 /* Field definitions of registers */ #define INDYCAM_CONTROL_AGCENA (1<<0) /* automatic gain control */ @@ -59,14 +59,13 @@ #define INDYCAM_ORIENTATION_BOTTOM_TO_TOP 0x40 #define INDYCAM_BUTTON_RELEASED 0x10 -/* Values for controls */ #define INDYCAM_SHUTTER_MIN 0x00 #define INDYCAM_SHUTTER_MAX 0xff #define INDYCAM_GAIN_MIN 0x00 #define INDYCAM_GAIN_MAX 0xff -#define INDYCAM_RED_BALANCE_MIN 0x00 -#define INDYCAM_RED_BALANCE_MAX 0xff -#define INDYCAM_BLUE_BALANCE_MIN 0x00 +#define INDYCAM_RED_BALANCE_MIN 0x00 /* the effect is the opposite? */ +#define INDYCAM_RED_BALANCE_MAX 0xff +#define INDYCAM_BLUE_BALANCE_MIN 0x00 /* the effect is the opposite? */ #define INDYCAM_BLUE_BALANCE_MAX 0xff #define INDYCAM_RED_SATURATION_MIN 0x00 #define INDYCAM_RED_SATURATION_MAX 0xff @@ -75,34 +74,39 @@ #define INDYCAM_GAMMA_MIN 0x00 #define INDYCAM_GAMMA_MAX 0xff -#define INDYCAM_AGC_DEFAULT 1 -#define INDYCAM_AWB_DEFAULT 0 -#define INDYCAM_SHUTTER_DEFAULT 0xff -#define INDYCAM_GAIN_DEFAULT 0x80 -#define INDYCAM_RED_BALANCE_DEFAULT 0x18 -#define INDYCAM_BLUE_BALANCE_DEFAULT 0xa4 -#define INDYCAM_RED_SATURATION_DEFAULT 0x80 -#define INDYCAM_BLUE_SATURATION_DEFAULT 0xc0 -#define INDYCAM_GAMMA_DEFAULT 0x80 - /* Driver interface definitions */ -#define INDYCAM_CONTROL_AGC 0 /* boolean */ -#define INDYCAM_CONTROL_AWB 1 /* boolean */ -#define INDYCAM_CONTROL_SHUTTER 2 -#define INDYCAM_CONTROL_GAIN 3 -#define INDYCAM_CONTROL_RED_BALANCE 4 -#define INDYCAM_CONTROL_BLUE_BALANCE 5 -#define INDYCAM_CONTROL_RED_SATURATION 6 -#define INDYCAM_CONTROL_BLUE_SATURATION 7 -#define INDYCAM_CONTROL_GAMMA 8 +#define INDYCAM_VALUE_ENABLED 1 +#define INDYCAM_VALUE_DISABLED 0 +#define INDYCAM_VALUE_UNCHANGED -1 +/* When setting controls, a value of -1 leaves the control unchanged. */ struct indycam_control { - u8 type; - s32 value; + int agc; /* boolean */ + int awb; /* boolean */ + int shutter; + int gain; + int red_balance; + int blue_balance; + int red_saturation; + int blue_saturation; + int gamma; }; -#define DECODER_INDYCAM_GET_CONTROL _IOR('d', 193, struct indycam_control) -#define DECODER_INDYCAM_SET_CONTROL _IOW('d', 194, struct indycam_control) +#define DECODER_INDYCAM_GET_CONTROLS _IOR('d', 193, struct indycam_control) +#define DECODER_INDYCAM_SET_CONTROLS _IOW('d', 194, struct indycam_control) + +/* Default values for controls */ + +#define INDYCAM_AGC_DEFAULT INDYCAM_VALUE_ENABLED +#define INDYCAM_AWB_DEFAULT INDYCAM_VALUE_ENABLED + +#define INDYCAM_SHUTTER_DEFAULT INDYCAM_SHUTTER_60 +#define INDYCAM_GAIN_DEFAULT 0x80 +#define INDYCAM_RED_BALANCE_DEFAULT 0x18 +#define INDYCAM_BLUE_BALANCE_DEFAULT 0xa4 +#define INDYCAM_RED_SATURATION_DEFAULT 0x80 +#define INDYCAM_BLUE_SATURATION_DEFAULT 0xc0 +#define INDYCAM_GAMMA_DEFAULT 0x80 #endif diff --git a/trunk/drivers/media/video/ir-kbd-gpio.c b/trunk/drivers/media/video/ir-kbd-gpio.c index ed81934ef3cd..234151e48edc 100644 --- a/trunk/drivers/media/video/ir-kbd-gpio.c +++ b/trunk/drivers/media/video/ir-kbd-gpio.c @@ -156,71 +156,6 @@ static IR_KEYTAB_TYPE ir_codes_apac_viewcomp[IR_KEYTAB_SIZE] = { /* ---------------------------------------------------------------------- */ -/* Ricardo Cerqueira */ -/* Weird matching, since the remote has "uncommon" keys */ - -static IR_KEYTAB_TYPE ir_codes_conceptronic[IR_KEYTAB_SIZE] = { - - [ 30 ] = KEY_POWER, // power - [ 7 ] = KEY_MEDIA, // source - [ 28 ] = KEY_SEARCH, // scan - -/* FIXME: duplicate keycodes? - * - * These four keys seem to share the same GPIO as CH+, CH-, <<< and >>> - * The GPIO values are - * 6397fb for both "Scan <" and "CH -", - * 639ffb for "Scan >" and "CH+", - * 6384fb for "Tune <" and "<<<", - * 638cfb for "Tune >" and ">>>", regardless of the mask. - * - * [ 23 ] = KEY_BACK, // fm scan << - * [ 31 ] = KEY_FORWARD, // fm scan >> - * - * [ 4 ] = KEY_LEFT, // fm tuning < - * [ 12 ] = KEY_RIGHT, // fm tuning > - * - * For now, these four keys are disabled. Pressing them will generate - * the CH+/CH-/<<>> events - */ - - [ 3 ] = KEY_TUNER, // TV/FM - - [ 0 ] = KEY_RECORD, - [ 8 ] = KEY_STOP, - [ 17 ] = KEY_PLAY, - - [ 26 ] = KEY_PLAYPAUSE, // freeze - [ 25 ] = KEY_ZOOM, // zoom - [ 15 ] = KEY_TEXT, // min - - [ 1 ] = KEY_KP1, - [ 11 ] = KEY_KP2, - [ 27 ] = KEY_KP3, - [ 5 ] = KEY_KP4, - [ 9 ] = KEY_KP5, - [ 21 ] = KEY_KP6, - [ 6 ] = KEY_KP7, - [ 10 ] = KEY_KP8, - [ 18 ] = KEY_KP9, - [ 2 ] = KEY_KP0, - [ 16 ] = KEY_LAST, // +100 - [ 19 ] = KEY_LIST, // recall - - [ 31 ] = KEY_CHANNELUP, // chn down - [ 23 ] = KEY_CHANNELDOWN, // chn up - [ 22 ] = KEY_VOLUMEUP, // vol down - [ 20 ] = KEY_VOLUMEDOWN, // vol up - - [ 4 ] = KEY_KPMINUS, // <<< - [ 14 ] = KEY_SETUP, // function - [ 12 ] = KEY_KPPLUS, // >>> - - [ 13 ] = KEY_GOTO, // mts - [ 29 ] = KEY_REFRESH, // reset - [ 24 ] = KEY_MUTE // mute/unmute -}; - struct IR { struct bttv_sub_device *sub; struct input_dev *input; @@ -347,59 +282,53 @@ static int ir_probe(struct device *dev) /* detect & configure */ switch (sub->core->type) { - case BTTV_BOARD_AVERMEDIA: - case BTTV_BOARD_AVPHONE98: - case BTTV_BOARD_AVERMEDIA98: + case BTTV_AVERMEDIA: + case BTTV_AVPHONE98: + case BTTV_AVERMEDIA98: ir_codes = ir_codes_avermedia; ir->mask_keycode = 0xf88000; ir->mask_keydown = 0x010000; ir->polling = 50; // ms break; - case BTTV_BOARD_AVDVBT_761: - case BTTV_BOARD_AVDVBT_771: + case BTTV_AVDVBT_761: + case BTTV_AVDVBT_771: ir_codes = ir_codes_avermedia_dvbt; ir->mask_keycode = 0x0f00c0; ir->mask_keydown = 0x000020; ir->polling = 50; // ms break; - case BTTV_BOARD_PXELVWPLTVPAK: + case BTTV_PXELVWPLTVPAK: ir_codes = ir_codes_pixelview; ir->mask_keycode = 0x003e00; ir->mask_keyup = 0x010000; ir->polling = 50; // ms - break; - case BTTV_BOARD_PV_BT878P_9B: - case BTTV_BOARD_PV_BT878P_PLUS: + break; + case BTTV_PV_BT878P_9B: + case BTTV_PV_BT878P_PLUS: ir_codes = ir_codes_pixelview; ir->mask_keycode = 0x001f00; ir->mask_keyup = 0x008000; ir->polling = 50; // ms - break; + break; - case BTTV_BOARD_WINFAST2000: + case BTTV_WINFAST2000: ir_codes = ir_codes_winfast; ir->mask_keycode = 0x1f8; break; - case BTTV_BOARD_MAGICTVIEW061: - case BTTV_BOARD_MAGICTVIEW063: + case BTTV_MAGICTVIEW061: + case BTTV_MAGICTVIEW063: ir_codes = ir_codes_winfast; ir->mask_keycode = 0x0008e000; ir->mask_keydown = 0x00200000; break; - case BTTV_BOARD_APAC_VIEWCOMP: + case BTTV_APAC_VIEWCOMP: ir_codes = ir_codes_apac_viewcomp; ir->mask_keycode = 0x001f00; ir->mask_keyup = 0x008000; ir->polling = 50; // ms break; - case BTTV_BOARD_CONCEPTRONIC_CTVFMI2: - ir_codes = ir_codes_conceptronic; - ir->mask_keycode = 0x001F00; - ir->mask_keyup = 0x006000; - ir->polling = 50; // ms - break; } if (NULL == ir_codes) { kfree(ir); diff --git a/trunk/drivers/media/video/ir-kbd-i2c.c b/trunk/drivers/media/video/ir-kbd-i2c.c index 0085567a1421..9703d3d351f9 100644 --- a/trunk/drivers/media/video/ir-kbd-i2c.c +++ b/trunk/drivers/media/video/ir-kbd-i2c.c @@ -8,8 +8,6 @@ * Christoph Bartelmus * modified for KNC ONE TV Station/Anubis Typhoon TView Tuner by * Ulrich Mueller - * modified for em2820 based USB TV tuners by - * Markus Rechberger * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by @@ -39,9 +37,10 @@ #include #include #include + #include + #include -#include /* Mark Phalan */ static IR_KEYTAB_TYPE ir_codes_pv951[IR_KEYTAB_SIZE] = { @@ -82,6 +81,57 @@ static IR_KEYTAB_TYPE ir_codes_pv951[IR_KEYTAB_SIZE] = { [ 28 ] = KEY_MEDIA, /* PC/TV */ }; +static IR_KEYTAB_TYPE ir_codes_purpletv[IR_KEYTAB_SIZE] = { + [ 0x3 ] = KEY_POWER, + [ 0x6f ] = KEY_MUTE, + [ 0x10 ] = KEY_BACKSPACE, /* Recall */ + + [ 0x11 ] = KEY_KP0, + [ 0x4 ] = KEY_KP1, + [ 0x5 ] = KEY_KP2, + [ 0x6 ] = KEY_KP3, + [ 0x8 ] = KEY_KP4, + [ 0x9 ] = KEY_KP5, + [ 0xa ] = KEY_KP6, + [ 0xc ] = KEY_KP7, + [ 0xd ] = KEY_KP8, + [ 0xe ] = KEY_KP9, + [ 0x12 ] = KEY_KPDOT, /* 100+ */ + + [ 0x7 ] = KEY_VOLUMEUP, + [ 0xb ] = KEY_VOLUMEDOWN, + [ 0x1a ] = KEY_KPPLUS, + [ 0x18 ] = KEY_KPMINUS, + [ 0x15 ] = KEY_UP, + [ 0x1d ] = KEY_DOWN, + [ 0xf ] = KEY_CHANNELUP, + [ 0x13 ] = KEY_CHANNELDOWN, + [ 0x48 ] = KEY_ZOOM, + + [ 0x1b ] = KEY_VIDEO, /* Video source */ + [ 0x49 ] = KEY_LANGUAGE, /* MTS Select */ + [ 0x19 ] = KEY_SEARCH, /* Auto Scan */ + + [ 0x4b ] = KEY_RECORD, + [ 0x46 ] = KEY_PLAY, + [ 0x45 ] = KEY_PAUSE, /* Pause */ + [ 0x44 ] = KEY_STOP, + [ 0x40 ] = KEY_FORWARD, /* Forward ? */ + [ 0x42 ] = KEY_REWIND, /* Backward ? */ + +}; + +struct IR { + struct i2c_client c; + struct input_dev *input; + struct ir_input_state ir; + + struct work_struct work; + struct timer_list timer; + char phys[32]; + int (*get_key)(struct IR*, u32*, u32*); +}; + /* ----------------------------------------------------------------------- */ /* insmod parameters */ @@ -94,7 +144,7 @@ module_param(debug, int, 0644); /* debug level (0,1,2) */ /* ----------------------------------------------------------------------- */ -static int get_key_haup(struct IR_i2c *ir, u32 *ir_key, u32 *ir_raw) +static int get_key_haup(struct IR *ir, u32 *ir_key, u32 *ir_raw) { unsigned char buf[3]; int start, toggle, dev, code; @@ -121,9 +171,9 @@ static int get_key_haup(struct IR_i2c *ir, u32 *ir_key, u32 *ir_raw) return 1; } -static int get_key_pixelview(struct IR_i2c *ir, u32 *ir_key, u32 *ir_raw) +static int get_key_pixelview(struct IR *ir, u32 *ir_key, u32 *ir_raw) { - unsigned char b; + unsigned char b; /* poll IR chip */ if (1 != i2c_master_recv(&ir->c,&b,1)) { @@ -135,9 +185,9 @@ static int get_key_pixelview(struct IR_i2c *ir, u32 *ir_key, u32 *ir_raw) return 1; } -static int get_key_pv951(struct IR_i2c *ir, u32 *ir_key, u32 *ir_raw) +static int get_key_pv951(struct IR *ir, u32 *ir_key, u32 *ir_raw) { - unsigned char b; + unsigned char b; /* poll IR chip */ if (1 != i2c_master_recv(&ir->c,&b,1)) { @@ -155,7 +205,7 @@ static int get_key_pv951(struct IR_i2c *ir, u32 *ir_key, u32 *ir_raw) return 1; } -static int get_key_knc1(struct IR_i2c *ir, u32 *ir_key, u32 *ir_raw) +static int get_key_knc1(struct IR *ir, u32 *ir_key, u32 *ir_raw) { unsigned char b; @@ -166,15 +216,15 @@ static int get_key_knc1(struct IR_i2c *ir, u32 *ir_key, u32 *ir_raw) } /* it seems that 0xFE indicates that a button is still hold - down, while 0xff indicates that no button is hold - down. 0xfe sequences are sometimes interrupted by 0xFF */ + down, while 0xFF indicates that no button is hold + down. 0xFE sequences are sometimes interrupted by 0xFF */ dprintk(2,"key %02x\n", b); - if (b == 0xff) + if (b == 0xFF) return 0; - if (b == 0xfe) + if (b == 0xFE) /* keep old data */ return 1; @@ -183,9 +233,31 @@ static int get_key_knc1(struct IR_i2c *ir, u32 *ir_key, u32 *ir_raw) return 1; } +static int get_key_purpletv(struct IR *ir, u32 *ir_key, u32 *ir_raw) +{ + unsigned char b; + + /* poll IR chip */ + if (1 != i2c_master_recv(&ir->c,&b,1)) { + dprintk(1,"read error\n"); + return -EIO; + } + + /* no button press */ + if (b==0) + return 0; + + /* repeating */ + if (b & 0x80) + return 1; + + *ir_key = b; + *ir_raw = b; + return 1; +} /* ----------------------------------------------------------------------- */ -static void ir_key_poll(struct IR_i2c *ir) +static void ir_key_poll(struct IR *ir) { static u32 ir_key, ir_raw; int rc; @@ -206,13 +278,13 @@ static void ir_key_poll(struct IR_i2c *ir) static void ir_timer(unsigned long data) { - struct IR_i2c *ir = (struct IR_i2c*)data; + struct IR *ir = (struct IR*)data; schedule_work(&ir->work); } static void ir_work(void *data) { - struct IR_i2c *ir = data; + struct IR *ir = data; ir_key_poll(ir); mod_timer(&ir->timer, jiffies+HZ/10); } @@ -225,17 +297,17 @@ static int ir_detach(struct i2c_client *client); static int ir_probe(struct i2c_adapter *adap); static struct i2c_driver driver = { - .name = "ir remote kbd driver", - .id = I2C_DRIVERID_EXP3, /* FIXME */ - .flags = I2C_DF_NOTIFY, - .attach_adapter = ir_probe, - .detach_client = ir_detach, + .name = "ir remote kbd driver", + .id = I2C_DRIVERID_EXP3, /* FIXME */ + .flags = I2C_DF_NOTIFY, + .attach_adapter = ir_probe, + .detach_client = ir_detach, }; static struct i2c_client client_template = { - .name = "unset", - .driver = &driver + .name = "unset", + .driver = &driver }; static int ir_attach(struct i2c_adapter *adap, int addr, @@ -244,10 +316,10 @@ static int ir_attach(struct i2c_adapter *adap, int addr, IR_KEYTAB_TYPE *ir_codes = NULL; char *name; int ir_type; - struct IR_i2c *ir; + struct IR *ir; struct input_dev *input_dev; - ir = kzalloc(sizeof(struct IR_i2c), GFP_KERNEL); + ir = kzalloc(sizeof(struct IR), GFP_KERNEL); input_dev = input_allocate_device(); if (!ir || !input_dev) { kfree(ir); @@ -289,10 +361,10 @@ static int ir_attach(struct i2c_adapter *adap, int addr, ir_codes = ir_codes_empty; break; case 0x7a: - case 0x47: - /* Handled by saa7134-input */ - name = "SAA713x remote"; + name = "Purple TV"; + ir->get_key = get_key_purpletv; ir_type = IR_TYPE_OTHER; + ir_codes = ir_codes_purpletv; break; default: /* shouldn't happen */ @@ -301,24 +373,9 @@ static int ir_attach(struct i2c_adapter *adap, int addr, return -1; } - /* Sets name */ - snprintf(ir->c.name, sizeof(ir->c.name), "i2c IR (%s)", name); - ir->ir_codes=ir_codes; - - /* register i2c device - * At device register, IR codes may be changed to be - * board dependent. - */ + /* register i2c device */ i2c_attach_client(&ir->c); - - /* If IR not supported or disabled, unregisters driver */ - if (ir->get_key == NULL) { - i2c_detach_client(&ir->c); - kfree(ir); - return -1; - } - - /* Phys addr can only be set after attaching (for ir->c.dev.bus_id) */ + snprintf(ir->c.name, sizeof(ir->c.name), "i2c IR (%s)", name); snprintf(ir->phys, sizeof(ir->phys), "%s/%s/ir0", ir->c.adapter->dev.bus_id, ir->c.dev.bus_id); @@ -329,7 +386,6 @@ static int ir_attach(struct i2c_adapter *adap, int addr, input_dev->name = ir->c.name; input_dev->phys = ir->phys; - /* register event device */ input_register_device(ir->input); /* start polling via eventd */ @@ -344,7 +400,7 @@ static int ir_attach(struct i2c_adapter *adap, int addr, static int ir_detach(struct i2c_client *client) { - struct IR_i2c *ir = i2c_get_clientdata(client); + struct IR *ir = i2c_get_clientdata(client); /* kill outstanding polls */ del_timer(&ir->timer); @@ -372,12 +428,9 @@ static int ir_probe(struct i2c_adapter *adap) */ static const int probe_bttv[] = { 0x1a, 0x18, 0x4b, 0x64, 0x30, -1}; - static const int probe_saa7134[] = { 0x7a, 0x47, -1 }; - static const int probe_em28XX[] = { 0x30, 0x47, -1 }; + static const int probe_saa7134[] = { 0x7a, -1 }; const int *probe = NULL; - struct i2c_client c; - unsigned char buf; - int i,rc; + struct i2c_client c; char buf; int i,rc; switch (adap->id) { case I2C_HW_B_BT848: @@ -386,9 +439,6 @@ static int ir_probe(struct i2c_adapter *adap) case I2C_HW_SAA7134: probe = probe_saa7134; break; - case I2C_HW_B_EM28XX: - probe = probe_em28XX; - break; } if (NULL == probe) return 0; @@ -397,11 +447,11 @@ static int ir_probe(struct i2c_adapter *adap) c.adapter = adap; for (i = 0; -1 != probe[i]; i++) { c.addr = probe[i]; - rc = i2c_master_recv(&c,&buf,0); + rc = i2c_master_recv(&c,&buf,1); dprintk(1,"probe 0x%02x @ %s: %s\n", probe[i], adap->name, - (0 == rc) ? "yes" : "no"); - if (0 == rc) { + (1 == rc) ? "yes" : "no"); + if (1 == rc) { ir_attach(adap,probe[i],0,0); break; } diff --git a/trunk/drivers/media/video/msp3400.c b/trunk/drivers/media/video/msp3400.c index a23fb0338986..e75e7948fd9d 100644 --- a/trunk/drivers/media/video/msp3400.c +++ b/trunk/drivers/media/video/msp3400.c @@ -54,41 +54,9 @@ #include #include +#include #include "msp3400.h" -#define msp3400_dbg(fmt, arg...) \ - do { \ - if (debug) \ - printk(KERN_INFO "%s debug %d-%04x: " fmt, client->driver->name, \ - i2c_adapter_id(client->adapter), client->addr , ## arg); \ - } while (0) - -/* Medium volume debug. */ -#define msp3400_dbg_mediumvol(fmt, arg...) \ - do { \ - if (debug >= 2) \ - printk(KERN_INFO "%s debug %d-%04x: " fmt, client->driver->name, \ - i2c_adapter_id(client->adapter), client->addr , ## arg); \ - } while (0) - -/* High volume debug. Use with care. */ -#define msp3400_dbg_highvol(fmt, arg...) \ - do { \ - if (debug >= 16) \ - printk(KERN_INFO "%s debug %d-%04x: " fmt, client->driver->name, \ - i2c_adapter_id(client->adapter), client->addr , ## arg); \ - } while (0) - -#define msp3400_err(fmt, arg...) do { \ - printk(KERN_ERR "%s %d-%04x: " fmt, client->driver->name, \ - i2c_adapter_id(client->adapter), client->addr , ## arg); } while (0) -#define msp3400_warn(fmt, arg...) do { \ - printk(KERN_WARNING "%s %d-%04x: " fmt, client->driver->name, \ - i2c_adapter_id(client->adapter), client->addr , ## arg); } while (0) -#define msp3400_info(fmt, arg...) do { \ - printk(KERN_INFO "%s %d-%04x: " fmt, client->driver->name, \ - i2c_adapter_id(client->adapter), client->addr , ## arg); } while (0) - #define OPMODE_AUTO -1 #define OPMODE_MANUAL 0 #define OPMODE_SIMPLE 1 /* use short programming (>= msp3410 only) */ @@ -105,26 +73,15 @@ static int dolby = 0; static int stereo_threshold = 0x190; /* a2 threshold for stereo/bilingual (msp34xxg only) 0x00a0-0x03c0 */ -#define DFP_COUNT 0x41 -static const int bl_dfp[] = { - 0x00, 0x01, 0x02, 0x03, 0x06, 0x08, 0x09, 0x0a, - 0x0b, 0x0d, 0x0e, 0x10 -}; - -#define IS_MSP34XX_G(msp) ((msp)->opmode==2) struct msp3400c { int rev1,rev2; int opmode; - int nicam; int mode; int norm; - int stereo; int nicam_on; int acb; - int in_scart; - int i2s_mode; int main, second; /* sound carrier */ int input; int source; /* see msp34xxg_set_source */ @@ -134,12 +91,9 @@ struct msp3400c { int rxsubchans; int muted; - int left, right; /* volume */ + int volume, balance; int bass, treble; - /* shadow register set */ - int dfp_regs[DFP_COUNT]; - /* thread */ struct task_struct *kthread; wait_queue_head_t wq; @@ -147,8 +101,6 @@ struct msp3400c { int watch_stereo:1; }; -#define MIN(a,b) (((a)>(b))?(b):(a)) -#define MAX(a,b) (((a)>(b))?(a):(b)) #define HAVE_NICAM(msp) (((msp->rev2>>8) & 0xff) != 00) #define HAVE_SIMPLE(msp) ((msp->rev1 & 0xff) >= 'D'-'@') #define HAVE_SIMPLER(msp) ((msp->rev1 & 0xff) >= 'G'-'@') @@ -158,6 +110,9 @@ struct msp3400c { /* ---------------------------------------------------------------------- */ +#define dprintk if (debug >= 1) printk +#define d2printk if (debug >= 2) printk + /* read-only */ module_param(opmode, int, 0444); @@ -177,6 +132,11 @@ MODULE_PARM_DESC(standard, "Specify audio standard: 32 = NTSC, 64 = radio, Defau MODULE_PARM_DESC(amsound, "Hardwire AM sound at 6.5Hz (France), FM can autoscan"); MODULE_PARM_DESC(dolby, "Activates Dolby processsing"); + +MODULE_DESCRIPTION("device driver for msp34xx TV sound processor"); +MODULE_AUTHOR("Gerd Knorr"); +MODULE_LICENSE("Dual BSD/GPL"); /* FreeBSD uses this too */ + /* ---------------------------------------------------------------------- */ #define I2C_MSP3400C 0x80 @@ -193,10 +153,6 @@ static unsigned short normal_i2c[] = { }; I2C_CLIENT_INSMOD; -MODULE_DESCRIPTION("device driver for msp34xx TV sound processor"); -MODULE_AUTHOR("Gerd Knorr"); -MODULE_LICENSE("GPL"); - /* ----------------------------------------------------------------------- */ /* functions for talking to the MSP3400C Sound processor */ @@ -216,73 +172,68 @@ static int msp3400c_reset(struct i2c_client *client) { client->addr, I2C_M_RD, 2, read }, }; - msp3400_dbg_highvol("msp3400c_reset\n"); if ( (1 != i2c_transfer(client->adapter,&reset[0],1)) || (1 != i2c_transfer(client->adapter,&reset[1],1)) || (2 != i2c_transfer(client->adapter,test,2)) ) { - msp3400_err("chip reset failed\n"); + printk(KERN_ERR "msp3400: chip reset failed\n"); return -1; - } + } return 0; } -static int msp3400c_read(struct i2c_client *client, int dev, int addr) +static int +msp3400c_read(struct i2c_client *client, int dev, int addr) { - int err,retval; - - unsigned char write[3]; - unsigned char read[2]; - struct i2c_msg msgs[2] = { - { client->addr, 0, 3, write }, - { client->addr, I2C_M_RD, 2, read } - }; + int err; - write[0] = dev+1; - write[1] = addr >> 8; - write[2] = addr & 0xff; + unsigned char write[3]; + unsigned char read[2]; + struct i2c_msg msgs[2] = { + { client->addr, 0, 3, write }, + { client->addr, I2C_M_RD, 2, read } + }; + write[0] = dev+1; + write[1] = addr >> 8; + write[2] = addr & 0xff; for (err = 0; err < 3;) { if (2 == i2c_transfer(client->adapter,msgs,2)) break; err++; - msp3400_warn("I/O error #%d (read 0x%02x/0x%02x)\n", err, - dev, addr); - current->state = TASK_INTERRUPTIBLE; - schedule_timeout(msecs_to_jiffies(10)); + printk(KERN_WARNING "msp34xx: I/O error #%d (read 0x%02x/0x%02x)\n", + err, dev, addr); + msleep(10); } if (3 == err) { - msp3400_warn("giving up, resetting chip. Sound will go off, sorry folks :-|\n"); + printk(KERN_WARNING "msp34xx: giving up, reseting chip. Sound will go off, sorry folks :-|\n"); msp3400c_reset(client); return -1; } - retval = read[0] << 8 | read[1]; - msp3400_dbg_highvol("msp3400c_read(0x%x, 0x%x): 0x%x\n", dev, addr, retval); - return retval; + return read[0] << 8 | read[1]; } -static int msp3400c_write(struct i2c_client *client, int dev, int addr, int val) +static int +msp3400c_write(struct i2c_client *client, int dev, int addr, int val) { int err; - unsigned char buffer[5]; + unsigned char buffer[5]; - buffer[0] = dev; - buffer[1] = addr >> 8; - buffer[2] = addr & 0xff; - buffer[3] = val >> 8; - buffer[4] = val & 0xff; + buffer[0] = dev; + buffer[1] = addr >> 8; + buffer[2] = addr & 0xff; + buffer[3] = val >> 8; + buffer[4] = val & 0xff; - msp3400_dbg_highvol("msp3400c_write(0x%x, 0x%x, 0x%x)\n", dev, addr, val); for (err = 0; err < 3;) { if (5 == i2c_master_send(client, buffer, 5)) break; err++; - msp3400_warn("I/O error #%d (write 0x%02x/0x%02x)\n", err, - dev, addr); - current->state = TASK_INTERRUPTIBLE; - schedule_timeout(msecs_to_jiffies(10)); + printk(KERN_WARNING "msp34xx: I/O error #%d (write 0x%02x/0x%02x)\n", + err, dev, addr); + msleep(10); } if (3 == err) { - msp3400_warn("giving up, reseting chip. Sound will go off, sorry folks :-|\n"); + printk(KERN_WARNING "msp34xx: giving up, reseting chip. Sound will go off, sorry folks :-|\n"); msp3400c_reset(client); return -1; } @@ -315,47 +266,45 @@ static struct MSP_INIT_DATA_DEM { int dfp_src; int dfp_matrix; } msp_init_data[] = { - { /* AM (for carrier detect / msp3400) */ - {75, 19, 36, 35, 39, 40}, - {75, 19, 36, 35, 39, 40}, - MSP_CARRIER(5.5), MSP_CARRIER(5.5), - 0x00d0, 0x0500, 0x0020, 0x3000 - },{ /* AM (for carrier detect / msp3410) */ - {-1, -1, -8, 2, 59, 126}, - {-1, -1, -8, 2, 59, 126}, - MSP_CARRIER(5.5), MSP_CARRIER(5.5), - 0x00d0, 0x0100, 0x0020, 0x3000 - },{ /* FM Radio */ - {-8, -8, 4, 6, 78, 107}, - {-8, -8, 4, 6, 78, 107}, - MSP_CARRIER(10.7), MSP_CARRIER(10.7), - 0x00d0, 0x0480, 0x0020, 0x3000 - },{ /* Terrestial FM-mono + FM-stereo */ - {3, 18, 27, 48, 66, 72}, - {3, 18, 27, 48, 66, 72}, - MSP_CARRIER(5.5), MSP_CARRIER(5.5), - 0x00d0, 0x0480, 0x0030, 0x3000 - },{ /* Sat FM-mono */ - { 1, 9, 14, 24, 33, 37}, - { 3, 18, 27, 48, 66, 72}, - MSP_CARRIER(6.5), MSP_CARRIER(6.5), - 0x00c6, 0x0480, 0x0000, 0x3000 - },{ /* NICAM/FM -- B/G (5.5/5.85), D/K (6.5/5.85) */ - {-2, -8, -10, 10, 50, 86}, - {3, 18, 27, 48, 66, 72}, - MSP_CARRIER(5.5), MSP_CARRIER(5.5), - 0x00d0, 0x0040, 0x0120, 0x3000 - },{ /* NICAM/FM -- I (6.0/6.552) */ - {2, 4, -6, -4, 40, 94}, - {3, 18, 27, 48, 66, 72}, - MSP_CARRIER(6.0), MSP_CARRIER(6.0), - 0x00d0, 0x0040, 0x0120, 0x3000 - },{ /* NICAM/AM -- L (6.5/5.85) */ - {-2, -8, -10, 10, 50, 86}, - {-4, -12, -9, 23, 79, 126}, - MSP_CARRIER(6.5), MSP_CARRIER(6.5), - 0x00c6, 0x0140, 0x0120, 0x7c03 - }, + /* AM (for carrier detect / msp3400) */ + { { 75, 19, 36, 35, 39, 40 }, { 75, 19, 36, 35, 39, 40 }, + MSP_CARRIER(5.5), MSP_CARRIER(5.5), + 0x00d0, 0x0500, 0x0020, 0x3000}, + + /* AM (for carrier detect / msp3410) */ + { { -1, -1, -8, 2, 59, 126 }, { -1, -1, -8, 2, 59, 126 }, + MSP_CARRIER(5.5), MSP_CARRIER(5.5), + 0x00d0, 0x0100, 0x0020, 0x3000}, + + /* FM Radio */ + { { -8, -8, 4, 6, 78, 107 }, { -8, -8, 4, 6, 78, 107 }, + MSP_CARRIER(10.7), MSP_CARRIER(10.7), + 0x00d0, 0x0480, 0x0020, 0x3000 }, + + /* Terrestial FM-mono + FM-stereo */ + { { 3, 18, 27, 48, 66, 72 }, { 3, 18, 27, 48, 66, 72 }, + MSP_CARRIER(5.5), MSP_CARRIER(5.5), + 0x00d0, 0x0480, 0x0030, 0x3000}, + + /* Sat FM-mono */ + { { 1, 9, 14, 24, 33, 37 }, { 3, 18, 27, 48, 66, 72 }, + MSP_CARRIER(6.5), MSP_CARRIER(6.5), + 0x00c6, 0x0480, 0x0000, 0x3000}, + + /* NICAM/FM -- B/G (5.5/5.85), D/K (6.5/5.85) */ + { { -2, -8, -10, 10, 50, 86 }, { 3, 18, 27, 48, 66, 72 }, + MSP_CARRIER(5.5), MSP_CARRIER(5.5), + 0x00d0, 0x0040, 0x0120, 0x3000}, + + /* NICAM/FM -- I (6.0/6.552) */ + { { 2, 4, -6, -4, 40, 94 }, { 3, 18, 27, 48, 66, 72 }, + MSP_CARRIER(6.0), MSP_CARRIER(6.0), + 0x00d0, 0x0040, 0x0120, 0x3000}, + + /* NICAM/AM -- L (6.5/5.85) */ + { { -2, -8, -10, 10, 50, 86 }, { -4, -12, -9, 23, 79, 126 }, + MSP_CARRIER(6.5), MSP_CARRIER(6.5), + 0x00c6, 0x0140, 0x0120, 0x7c03}, }; struct CARRIER_DETECT { @@ -389,68 +338,32 @@ static struct CARRIER_DETECT carrier_detect_65[] = { #define CARRIER_COUNT(x) (sizeof(x)/sizeof(struct CARRIER_DETECT)) -/* ----------------------------------------------------------------------- * - * bits 9 8 5 - SCART DSP input Select: - * 0 0 0 - SCART 1 to DSP input (reset position) - * 0 1 0 - MONO to DSP input - * 1 0 0 - SCART 2 to DSP input - * 1 1 1 - Mute DSP input - * - * bits 11 10 6 - SCART 1 Output Select: - * 0 0 0 - undefined (reset position) - * 0 1 0 - SCART 2 Input to SCART 1 Output (for devices with 2 SCARTS) - * 1 0 0 - MONO input to SCART 1 Output - * 1 1 0 - SCART 1 DA to SCART 1 Output - * 0 0 1 - SCART 2 DA to SCART 1 Output - * 0 1 1 - SCART 1 Input to SCART 1 Output - * 1 1 1 - Mute SCART 1 Output - * - * bits 13 12 7 - SCART 2 Output Select (for devices with 2 Output SCART): - * 0 0 0 - SCART 1 DA to SCART 2 Output (reset position) - * 0 1 0 - SCART 1 Input to SCART 2 Output - * 1 0 0 - MONO input to SCART 2 Output - * 0 0 1 - SCART 2 DA to SCART 2 Output - * 0 1 1 - SCART 2 Input to SCART 2 Output - * 1 1 0 - Mute SCART 2 Output - * - * Bits 4 to 0 should be zero. - * ----------------------------------------------------------------------- */ +/* ----------------------------------------------------------------------- */ static int scarts[3][9] = { - /* MASK IN1 IN2 IN1_DA IN2_DA IN3 IN4 MONO MUTE */ - /* SCART DSP Input select */ - { 0x0320, 0x0000, 0x0200, -1, -1, 0x0300, 0x0020, 0x0100, 0x0320 }, - /* SCART1 Output select */ - { 0x0c40, 0x0440, 0x0400, 0x0c00, 0x0040, 0x0000, 0x0840, 0x0800, 0x0c40 }, - /* SCART2 Output select */ - { 0x3080, 0x1000, 0x1080, 0x0000, 0x0080, 0x2080, 0x3080, 0x2000, 0x3000 }, + /* MASK IN1 IN2 IN1_DA IN2_DA IN3 IN4 MONO MUTE */ + { 0x0320, 0x0000, 0x0200, -1, -1, 0x0300, 0x0020, 0x0100, 0x0320 }, + { 0x0c40, 0x0440, 0x0400, 0x0c00, 0x0040, 0x0000, 0x0840, 0x0800, 0x0c40 }, + { 0x3080, 0x1000, 0x1080, 0x0000, 0x0080, 0x2080, 0x3080, 0x2000, 0x3000 }, }; static char *scart_names[] = { - "mask", "in1", "in2", "in1 da", "in2 da", "in3", "in4", "mono", "mute" + "mask", "in1", "in2", "in1 da", "in2 da", "in3", "in4", "mono", "mute" }; -static void msp3400c_set_scart(struct i2c_client *client, int in, int out) +static void +msp3400c_set_scart(struct i2c_client *client, int in, int out) { struct msp3400c *msp = i2c_get_clientdata(client); - msp->in_scart=in; - - if (in >= 1 && in <= 8 && out >= 0 && out <= 2) { - if (-1 == scarts[out][in]) - return; - - msp->acb &= ~scarts[out][SCART_MASK]; - msp->acb |= scarts[out][in]; - } else - msp->acb = 0xf60; /* Mute Input and SCART 1 Output */ - - msp3400_dbg("scart switch: %s => %d (ACB=0x%04x)\n", - scart_names[in], out, msp->acb); - msp3400c_write(client,I2C_MSP3400C_DFP, 0x13, msp->acb); + if (-1 == scarts[out][in]) + return; - /* Sets I2S speed 0 = 1.024 Mbps, 1 = 2.048 Mbps */ - msp3400c_write(client,I2C_MSP3400C_DEM, 0x40, msp->i2s_mode); + dprintk(KERN_DEBUG + "msp34xx: scart switch: %s => %d\n",scart_names[in],out); + msp->acb &= ~scarts[out][SCART_MASK]; + msp->acb |= scarts[out][in]; + msp3400c_write(client,I2C_MSP3400C_DFP, 0x0013, msp->acb); } /* ------------------------------------------------------------------------ */ @@ -465,34 +378,33 @@ static void msp3400c_setcarrier(struct i2c_client *client, int cdo1, int cdo2) } static void msp3400c_setvolume(struct i2c_client *client, - int muted, int left, int right) - { - int vol = 0, val = 0, balance = 0; + int muted, int volume, int balance) +{ + int val = 0, bal = 0; if (!muted) { /* 0x7f instead if 0x73 here has sound quality issues, * probably due to overmodulation + clipping ... */ - vol = (left > right) ? left : right; - val = (vol * 0x73 / 65535) << 8; + val = (volume * 0x73 / 65535) << 8; } - if (vol > 0) { - balance = ((right - left) * 127) / vol; + if (val) { + bal = (balance / 256) - 128; } - - msp3400_dbg("setvolume: mute=%s %d:%d v=0x%02x b=0x%02x\n", - muted ? "on" : "off", left, right, val >> 8, balance); + dprintk(KERN_DEBUG + "msp34xx: setvolume: mute=%s %d:%d v=0x%02x b=0x%02x\n", + muted ? "on" : "off", volume, balance, val>>8, bal); msp3400c_write(client,I2C_MSP3400C_DFP, 0x0000, val); /* loudspeaker */ msp3400c_write(client,I2C_MSP3400C_DFP, 0x0006, val); /* headphones */ msp3400c_write(client,I2C_MSP3400C_DFP, 0x0007, - muted ? 0x1 : (val | 0x1)); - msp3400c_write(client, I2C_MSP3400C_DFP, 0x0001, balance << 8); + muted ? 0x01 : (val | 0x01)); + msp3400c_write(client,I2C_MSP3400C_DFP, 0x0001, bal << 8); } static void msp3400c_setbass(struct i2c_client *client, int bass) { int val = ((bass-32768) * 0x60 / 65535) << 8; - msp3400_dbg("setbass: %d 0x%02x\n", bass, val >> 8); + dprintk(KERN_DEBUG "msp34xx: setbass: %d 0x%02x\n",bass, val>>8); msp3400c_write(client,I2C_MSP3400C_DFP, 0x0002, val); /* loudspeaker */ } @@ -500,7 +412,7 @@ static void msp3400c_settreble(struct i2c_client *client, int treble) { int val = ((treble-32768) * 0x60 / 65535) << 8; - msp3400_dbg("settreble: %d 0x%02x\n",treble, val>>8); + dprintk(KERN_DEBUG "msp34xx: settreble: %d 0x%02x\n",treble, val>>8); msp3400c_write(client,I2C_MSP3400C_DFP, 0x0003, val); /* loudspeaker */ } @@ -509,7 +421,7 @@ static void msp3400c_setmode(struct i2c_client *client, int type) struct msp3400c *msp = i2c_get_clientdata(client); int i; - msp3400_dbg("setmode: %d\n",type); + dprintk(KERN_DEBUG "msp3400: setmode: %d\n",type); msp->mode = type; msp->audmode = V4L2_TUNER_MODE_MONO; msp->rxsubchans = V4L2_TUNER_SUB_MONO; @@ -562,8 +474,7 @@ static void msp3400c_setmode(struct i2c_client *client, int type) } } -/* given a bitmask of VIDEO_SOUND_XXX returns the "best" in the bitmask */ -static int best_video_sound(int rxsubchans) +static int best_audio_mode(int rxsubchans) { if (rxsubchans & V4L2_TUNER_SUB_STEREO) return V4L2_TUNER_MODE_STEREO; @@ -575,31 +486,31 @@ static int best_video_sound(int rxsubchans) } /* turn on/off nicam + stereo */ -static void msp3400c_setstereo(struct i2c_client *client, int mode) +static void msp3400c_set_audmode(struct i2c_client *client, int audmode) { - static char *strmode[] = { "0", "mono", "stereo", "3", - "lang1", "5", "6", "7", "lang2" + static char *strmode[16] = { +#if __GNUC__ >= 3 + [ 0 ... 15 ] = "invalid", +#endif + [ V4L2_TUNER_MODE_MONO ] = "mono", + [ V4L2_TUNER_MODE_STEREO ] = "stereo", + [ V4L2_TUNER_MODE_LANG1 ] = "lang1", + [ V4L2_TUNER_MODE_LANG2 ] = "lang2", }; struct msp3400c *msp = i2c_get_clientdata(client); - int nicam = 0; /* channel source: FM/AM or nicam */ - int src = 0; + int nicam=0; /* channel source: FM/AM or nicam */ + int src=0; - if (IS_MSP34XX_G(msp)) { - /* this method would break everything, let's make sure - * it's never called - */ - msp3400_dbg - ("DEBUG WARNING setstereo called with mode=%d instead of set_source (ignored)\n", - mode); - return; - } + BUG_ON(msp->opmode == OPMODE_SIMPLER); + msp->audmode = audmode; /* switch demodulator */ switch (msp->mode) { case MSP_MODE_FM_TERRA: - msp3400_dbg("FM setstereo: %s\n", strmode[mode]); + dprintk(KERN_DEBUG "msp3400: FM setstereo: %s\n", + strmode[audmode]); msp3400c_setcarrier(client,msp->second,msp->main); - switch (mode) { + switch (audmode) { case V4L2_TUNER_MODE_STEREO: msp3400c_write(client,I2C_MSP3400C_DFP, 0x000e, 0x3001); break; @@ -611,8 +522,9 @@ static void msp3400c_setstereo(struct i2c_client *client, int mode) } break; case MSP_MODE_FM_SAT: - msp3400_dbg("SAT setstereo: %s\n", strmode[mode]); - switch (mode) { + dprintk(KERN_DEBUG "msp3400: SAT setstereo: %s\n", + strmode[audmode]); + switch (audmode) { case V4L2_TUNER_MODE_MONO: msp3400c_setcarrier(client, MSP_CARRIER(6.5), MSP_CARRIER(6.5)); break; @@ -630,35 +542,39 @@ static void msp3400c_setstereo(struct i2c_client *client, int mode) case MSP_MODE_FM_NICAM1: case MSP_MODE_FM_NICAM2: case MSP_MODE_AM_NICAM: - msp3400_dbg("NICAM setstereo: %s\n",strmode[mode]); + dprintk(KERN_DEBUG "msp3400: NICAM setstereo: %s\n", + strmode[audmode]); msp3400c_setcarrier(client,msp->second,msp->main); if (msp->nicam_on) nicam=0x0100; break; case MSP_MODE_BTSC: - msp3400_dbg("BTSC setstereo: %s\n",strmode[mode]); + dprintk(KERN_DEBUG "msp3400: BTSC setstereo: %s\n", + strmode[audmode]); nicam=0x0300; break; case MSP_MODE_EXTERN: - msp3400_dbg("extern setstereo: %s\n",strmode[mode]); + dprintk(KERN_DEBUG "msp3400: extern setstereo: %s\n", + strmode[audmode]); nicam = 0x0200; break; case MSP_MODE_FM_RADIO: - msp3400_dbg("FM-Radio setstereo: %s\n",strmode[mode]); + dprintk(KERN_DEBUG "msp3400: FM-Radio setstereo: %s\n", + strmode[audmode]); break; default: - msp3400_dbg("mono setstereo\n"); + dprintk(KERN_DEBUG "msp3400: mono setstereo\n"); return; } /* switch audio */ - switch (best_video_sound(mode)) { + switch (audmode) { case V4L2_TUNER_MODE_STEREO: src = 0x0020 | nicam; break; case V4L2_TUNER_MODE_MONO: if (msp->mode == MSP_MODE_AM_NICAM) { - msp3400_dbg("switching to AM mono\n"); + dprintk("msp3400: switching to AM mono\n"); /* AM mono decoding is handled by tuner, not MSP chip */ /* SCART switching control register */ msp3400c_set_scart(client,SCART_MONO,0); @@ -672,7 +588,8 @@ static void msp3400c_setstereo(struct i2c_client *client, int mode) src = 0x0010 | nicam; break; } - msp3400_dbg("setstereo final source/matrix = 0x%x\n", src); + dprintk(KERN_DEBUG + "msp3400: setstereo final source/matrix = 0x%x\n", src); if (dolby) { msp3400c_write(client,I2C_MSP3400C_DFP, 0x0008,0x0520); @@ -688,55 +605,29 @@ static void msp3400c_setstereo(struct i2c_client *client, int mode) } static void -msp3400c_print_mode(struct i2c_client *client) +msp3400c_print_mode(struct msp3400c *msp) { - struct msp3400c *msp = i2c_get_clientdata(client); - if (msp->main == msp->second) { - msp3400_dbg("mono sound carrier: %d.%03d MHz\n", + printk(KERN_DEBUG "msp3400: mono sound carrier: %d.%03d MHz\n", msp->main/910000,(msp->main/910)%1000); } else { - msp3400_dbg("main sound carrier: %d.%03d MHz\n", + printk(KERN_DEBUG "msp3400: main sound carrier: %d.%03d MHz\n", msp->main/910000,(msp->main/910)%1000); } - if (msp->mode == MSP_MODE_FM_NICAM1 || msp->mode == MSP_MODE_FM_NICAM2) - msp3400_dbg("NICAM/FM carrier : %d.%03d MHz\n", + if (msp->mode == MSP_MODE_FM_NICAM1 || + msp->mode == MSP_MODE_FM_NICAM2) + printk(KERN_DEBUG "msp3400: NICAM/FM carrier : %d.%03d MHz\n", msp->second/910000,(msp->second/910)%1000); if (msp->mode == MSP_MODE_AM_NICAM) - msp3400_dbg("NICAM/AM carrier : %d.%03d MHz\n", + printk(KERN_DEBUG "msp3400: NICAM/AM carrier : %d.%03d MHz\n", msp->second/910000,(msp->second/910)%1000); if (msp->mode == MSP_MODE_FM_TERRA && msp->main != msp->second) { - msp3400_dbg("FM-stereo carrier : %d.%03d MHz\n", + printk(KERN_DEBUG "msp3400: FM-stereo carrier : %d.%03d MHz\n", msp->second/910000,(msp->second/910)%1000); } } -#define MSP3400_MAX 4 -static struct i2c_client *msps[MSP3400_MAX]; -static void msp3400c_restore_dfp(struct i2c_client *client) -{ - struct msp3400c *msp = i2c_get_clientdata(client); - int i; - - for (i = 0; i < DFP_COUNT; i++) { - if (-1 == msp->dfp_regs[i]) - continue; - msp3400c_write(client, I2C_MSP3400C_DFP, i, msp->dfp_regs[i]); - } -} - -/* if the dfp_regs is set, set what's in there. Otherwise, set the default value */ -static int msp3400c_write_dfp_with_default(struct i2c_client *client, - int addr, int default_value) -{ - struct msp3400c *msp = i2c_get_clientdata(client); - int value = default_value; - if (addr < DFP_COUNT && -1 != msp->dfp_regs[addr]) - value = msp->dfp_regs[addr]; - return msp3400c_write(client, I2C_MSP3400C_DFP, addr, value); -} - /* ----------------------------------------------------------------------- */ struct REGISTER_DUMP { @@ -744,15 +635,8 @@ struct REGISTER_DUMP { char *name; }; -struct REGISTER_DUMP d1[] = { - {0x007e, "autodetect"}, - {0x0023, "C_AD_BITS "}, - {0x0038, "ADD_BITS "}, - {0x003e, "CIB_BITS "}, - {0x0057, "ERROR_RATE"}, -}; - -static int autodetect_stereo(struct i2c_client *client) +static int +autodetect_stereo(struct i2c_client *client) { struct msp3400c *msp = i2c_get_clientdata(client); int val; @@ -765,7 +649,8 @@ static int autodetect_stereo(struct i2c_client *client) val = msp3400c_read(client, I2C_MSP3400C_DFP, 0x18); if (val > 32767) val -= 65536; - msp3400_dbg("stereo detect register: %d\n",val); + dprintk(KERN_DEBUG + "msp34xx: stereo detect register: %d\n",val); if (val > 4096) { rxsubchans = V4L2_TUNER_SUB_STEREO | V4L2_TUNER_SUB_MONO; } else if (val < -4096) { @@ -779,7 +664,8 @@ static int autodetect_stereo(struct i2c_client *client) case MSP_MODE_FM_NICAM2: case MSP_MODE_AM_NICAM: val = msp3400c_read(client, I2C_MSP3400C_DEM, 0x23); - msp3400_dbg("nicam sync=%d, mode=%d\n", + dprintk(KERN_DEBUG + "msp34xx: nicam sync=%d, mode=%d\n", val & 1, (val & 0x1e) >> 1); if (val & 1) { @@ -812,7 +698,8 @@ static int autodetect_stereo(struct i2c_client *client) break; case MSP_MODE_BTSC: val = msp3400c_read(client, I2C_MSP3400C_DEM, 0x200); - msp3400_dbg("status=0x%x (pri=%s, sec=%s, %s%s%s)\n", + dprintk(KERN_DEBUG + "msp3410: status=0x%x (pri=%s, sec=%s, %s%s%s)\n", val, (val & 0x0002) ? "no" : "yes", (val & 0x0004) ? "no" : "yes", @@ -826,13 +713,13 @@ static int autodetect_stereo(struct i2c_client *client) } if (rxsubchans != msp->rxsubchans) { update = 1; - msp3400_dbg("watch: rxsubchans %d => %d\n", + dprintk(KERN_DEBUG "msp34xx: watch: rxsubchans %d => %d\n", msp->rxsubchans,rxsubchans); msp->rxsubchans = rxsubchans; } if (newnicam != msp->nicam_on) { update = 1; - msp3400_dbg("watch: nicam %d => %d\n", + dprintk(KERN_DEBUG "msp34xx: watch: nicam %d => %d\n", msp->nicam_on,newnicam); msp->nicam_on = newnicam; } @@ -869,15 +756,8 @@ static void watch_stereo(struct i2c_client *client) { struct msp3400c *msp = i2c_get_clientdata(client); - if (autodetect_stereo(client)) { - if (msp->stereo & V4L2_TUNER_MODE_STEREO) - msp3400c_setstereo(client, V4L2_TUNER_MODE_STEREO); - else if (msp->stereo & VIDEO_SOUND_LANG1) - msp3400c_setstereo(client, V4L2_TUNER_MODE_LANG1); - else - msp3400c_setstereo(client, V4L2_TUNER_MODE_MONO); - } - + if (autodetect_stereo(client)) + msp3400c_set_audmode(client,best_audio_mode(msp->rxsubchans)); if (once) msp->watch_stereo = 0; } @@ -889,14 +769,14 @@ static int msp3400c_thread(void *data) struct CARRIER_DETECT *cd; int count, max1,max2,val1,val2, val,this; - msp3400_info("msp3400 daemon started\n"); + printk("msp3400: kthread started\n"); for (;;) { - msp3400_dbg_mediumvol("msp3400 thread: sleep\n"); + d2printk("msp3400: thread: sleep\n"); msp34xx_sleep(msp,-1); - msp3400_dbg_mediumvol("msp3400 thread: wakeup\n"); + d2printk("msp3400: thread: wakeup\n"); restart: - msp3400_dbg("thread: restart scan\n"); + dprintk("msp3410: thread: restart scan\n"); msp->restart = 0; if (kthread_should_stop()) break; @@ -904,8 +784,9 @@ static int msp3400c_thread(void *data) if (VIDEO_MODE_RADIO == msp->norm || MSP_MODE_EXTERN == msp->mode) { /* no carrier scan, just unmute */ - msp3400_info("thread: no carrier scan\n"); - msp3400c_setvolume(client, msp->muted, msp->left, msp->right); + printk("msp3400: thread: no carrier scan\n"); + msp3400c_setvolume(client, msp->muted, + msp->volume, msp->balance); continue; } @@ -921,14 +802,13 @@ static int msp3400c_thread(void *data) goto restart; /* carrier detect pass #1 -- main carrier */ - cd = carrier_detect_main; - count = CARRIER_COUNT(carrier_detect_main); + cd = carrier_detect_main; count = CARRIER_COUNT(carrier_detect_main); if (amsound && (msp->norm == VIDEO_MODE_SECAM)) { /* autodetect doesn't work well with AM ... */ max1 = 3; count = 0; - msp3400_dbg("AM sound override\n"); + dprintk("msp3400: AM sound override\n"); } for (this = 0; this < count; this++) { @@ -940,7 +820,7 @@ static int msp3400c_thread(void *data) val -= 65536; if (val1 < val) val1 = val, max1 = this; - msp3400_dbg("carrier1 val: %5d / %s\n", val,cd[this].name); + dprintk("msp3400: carrier1 val: %5d / %s\n", val,cd[this].name); } /* carrier detect pass #2 -- second (stereo) carrier */ @@ -956,16 +836,13 @@ static int msp3400c_thread(void *data) case 0: /* 4.5 */ case 2: /* 6.0 */ default: - cd = NULL; - count = 0; + cd = NULL; count = 0; break; } if (amsound && (msp->norm == VIDEO_MODE_SECAM)) { /* autodetect doesn't work well with AM ... */ - cd = NULL; - count = 0; - max2 = 0; + cd = NULL; count = 0; max2 = 0; } for (this = 0; this < count; this++) { msp3400c_setcarrier(client, cd[this].cdo,cd[this].cdo); @@ -976,7 +853,7 @@ static int msp3400c_thread(void *data) val -= 65536; if (val2 < val) val2 = val, max2 = this; - msp3400_dbg("carrier2 val: %5d / %s\n", val,cd[this].name); + dprintk("msp3400: carrier2 val: %5d / %s\n", val,cd[this].name); } /* programm the msp3400 according to the results */ @@ -988,7 +865,7 @@ static int msp3400c_thread(void *data) msp->second = carrier_detect_55[max2].cdo; msp3400c_setmode(client, MSP_MODE_FM_TERRA); msp->nicam_on = 0; - msp3400c_setstereo(client, V4L2_TUNER_MODE_MONO); + msp3400c_set_audmode(client, V4L2_TUNER_MODE_MONO); msp->watch_stereo = 1; } else if (max2 == 1 && HAVE_NICAM(msp)) { /* B/G NICAM */ @@ -1015,7 +892,7 @@ static int msp3400c_thread(void *data) msp->second = carrier_detect_65[max2].cdo; msp3400c_setmode(client, MSP_MODE_FM_TERRA); msp->nicam_on = 0; - msp3400c_setstereo(client, V4L2_TUNER_MODE_MONO); + msp3400c_set_audmode(client, V4L2_TUNER_MODE_MONO); msp->watch_stereo = 1; } else if (max2 == 0 && msp->norm == VIDEO_MODE_SECAM) { @@ -1023,7 +900,7 @@ static int msp3400c_thread(void *data) msp->second = carrier_detect_65[max2].cdo; msp3400c_setmode(client, MSP_MODE_AM_NICAM); msp->nicam_on = 0; - msp3400c_setstereo(client, V4L2_TUNER_MODE_MONO); + msp3400c_set_audmode(client, V4L2_TUNER_MODE_MONO); msp3400c_setcarrier(client, msp->second, msp->main); /* volume prescale for SCART (AM mono input) */ msp3400c_write(client,I2C_MSP3400C_DFP, 0x000d, 0x1900); @@ -1047,16 +924,15 @@ static int msp3400c_thread(void *data) msp->nicam_on = 0; msp3400c_setcarrier(client, msp->second, msp->main); msp->rxsubchans = V4L2_TUNER_SUB_MONO; - msp3400c_setstereo(client, V4L2_TUNER_MODE_MONO); + msp3400c_set_audmode(client, V4L2_TUNER_MODE_MONO); break; } /* unmute */ - msp3400c_setvolume(client, msp->muted, msp->left, msp->right); - msp3400c_restore_dfp(client); - + msp3400c_setvolume(client, msp->muted, + msp->volume, msp->balance); if (debug) - msp3400c_print_mode(client); + msp3400c_print_mode(msp); /* monitor tv audio mode */ while (msp->watch_stereo) { @@ -1065,7 +941,7 @@ static int msp3400c_thread(void *data) watch_stereo(client); } } - msp3400_dbg("thread: exit\n"); + dprintk(KERN_DEBUG "msp3400: thread: exit\n"); return 0; } @@ -1109,12 +985,10 @@ static inline const char *msp34xx_standard_mode_name(int mode) return "unknown"; } -static int msp34xx_modus(struct i2c_client *client, int norm) +static int msp34xx_modus(int norm) { switch (norm) { case VIDEO_MODE_PAL: - msp3400_dbg("video mode selected to PAL\n"); - #if 1 /* experimental: not sure this works with all chip versions */ return 0x7003; @@ -1123,16 +997,12 @@ static int msp34xx_modus(struct i2c_client *client, int norm) return 0x1003; #endif case VIDEO_MODE_NTSC: /* BTSC */ - msp3400_dbg("video mode selected to NTSC\n"); return 0x2003; case VIDEO_MODE_SECAM: - msp3400_dbg("video mode selected to SECAM\n"); return 0x0003; case VIDEO_MODE_RADIO: - msp3400_dbg("video mode selected to Radio\n"); return 0x0003; case VIDEO_MODE_AUTO: - msp3400_dbg("video mode selected to Auto\n"); return 0x2003; default: return 0x0003; @@ -1161,22 +1031,23 @@ static int msp3410d_thread(void *data) struct msp3400c *msp = i2c_get_clientdata(client); int mode,val,i,std; - msp3400_info("msp3410 daemon started\n"); + printk("msp3410: daemon started\n"); for (;;) { - msp3400_dbg_mediumvol("msp3410 thread: sleep\n"); + d2printk(KERN_DEBUG "msp3410: thread: sleep\n"); msp34xx_sleep(msp,-1); - msp3400_dbg_mediumvol("msp3410 thread: wakeup\n"); + d2printk(KERN_DEBUG "msp3410: thread: wakeup\n"); restart: - msp3400_dbg("thread: restart scan\n"); + dprintk("msp3410: thread: restart scan\n"); msp->restart = 0; if (kthread_should_stop()) break; if (msp->mode == MSP_MODE_EXTERN) { /* no carrier scan needed, just unmute */ - msp3400_dbg("thread: no carrier scan\n"); - msp3400c_setvolume(client, msp->muted, msp->left, msp->right); + dprintk(KERN_DEBUG "msp3410: thread: no carrier scan\n"); + msp3400c_setvolume(client, msp->muted, + msp->volume, msp->balance); continue; } @@ -1188,14 +1059,14 @@ static int msp3410d_thread(void *data) goto restart; /* start autodetect */ - mode = msp34xx_modus(client, msp->norm); + mode = msp34xx_modus(msp->norm); std = msp34xx_standard(msp->norm); msp3400c_write(client, I2C_MSP3400C_DEM, 0x30, mode); msp3400c_write(client, I2C_MSP3400C_DEM, 0x20, std); msp->watch_stereo = 0; if (debug) - msp3400_dbg("setting mode: %s (0x%04x)\n", + printk(KERN_DEBUG "msp3410: setting mode: %s (0x%04x)\n", msp34xx_standard_mode_name(std) ,std); if (std != 1) { @@ -1211,13 +1082,13 @@ static int msp3410d_thread(void *data) val = msp3400c_read(client, I2C_MSP3400C_DEM, 0x7e); if (val < 0x07ff) break; - msp3400_dbg("detection still in progress\n"); + dprintk(KERN_DEBUG "msp3410: detection still in progress\n"); } } for (i = 0; modelist[i].name != NULL; i++) if (modelist[i].retval == val) break; - msp3400_dbg("current mode: %s (0x%04x)\n", + dprintk(KERN_DEBUG "msp3410: current mode: %s (0x%04x)\n", modelist[i].name ? modelist[i].name : "unknown", val); msp->main = modelist[i].main; @@ -1225,7 +1096,7 @@ static int msp3410d_thread(void *data) if (amsound && (msp->norm == VIDEO_MODE_SECAM) && (val != 0x0009)) { /* autodetection has failed, let backup */ - msp3400_dbg("autodetection failed," + dprintk(KERN_DEBUG "msp3410: autodetection failed," " switching to backup mode: %s (0x%04x)\n", modelist[8].name ? modelist[8].name : "unknown",val); val = 0x0009; @@ -1249,13 +1120,13 @@ static int msp3410d_thread(void *data) msp->rxsubchans = V4L2_TUNER_SUB_STEREO; msp->nicam_on = 1; msp->watch_stereo = 1; - msp3400c_setstereo(client,V4L2_TUNER_MODE_STEREO); + msp3400c_set_audmode(client,V4L2_TUNER_MODE_STEREO); break; case 0x0009: msp->mode = MSP_MODE_AM_NICAM; msp->rxsubchans = V4L2_TUNER_SUB_MONO; msp->nicam_on = 1; - msp3400c_setstereo(client,V4L2_TUNER_MODE_MONO); + msp3400c_set_audmode(client,V4L2_TUNER_MODE_MONO); msp->watch_stereo = 1; break; case 0x0020: /* BTSC */ @@ -1264,7 +1135,7 @@ static int msp3410d_thread(void *data) msp->rxsubchans = V4L2_TUNER_SUB_STEREO; msp->nicam_on = 0; msp->watch_stereo = 1; - msp3400c_setstereo(client,V4L2_TUNER_MODE_STEREO); + msp3400c_set_audmode(client,V4L2_TUNER_MODE_STEREO); break; case 0x0040: /* FM radio */ msp->mode = MSP_MODE_FM_RADIO; @@ -1298,10 +1169,9 @@ static int msp3410d_thread(void *data) /* unmute, restore misc registers */ msp3400c_setbass(client, msp->bass); msp3400c_settreble(client, msp->treble); - msp3400c_setvolume(client, msp->muted, msp->left, msp->right); - msp3400c_write(client, I2C_MSP3400C_DFP, 0x13, msp->acb); - msp3400c_write(client,I2C_MSP3400C_DEM, 0x40, msp->i2s_mode); - msp3400c_restore_dfp(client); + msp3400c_setvolume(client, msp->muted, + msp->volume, msp->balance); + msp3400c_write(client, I2C_MSP3400C_DFP, 0x0013, msp->acb); /* monitor tv audio mode */ while (msp->watch_stereo) { @@ -1310,7 +1180,7 @@ static int msp3410d_thread(void *data) watch_stereo(client); } } - msp3400_dbg("thread: exit\n"); + dprintk(KERN_DEBUG "msp3410: thread: exit\n"); return 0; } @@ -1325,7 +1195,7 @@ static void msp34xxg_set_source(struct i2c_client *client, int source); /* (re-)initialize the msp34xxg, according to the current norm in msp->norm * return 0 if it worked, -1 if it failed */ -static int msp34xxg_reset(struct i2c_client *client) +static int msp34xxg_init(struct i2c_client *client) { struct msp3400c *msp = i2c_get_clientdata(client); int modus,std; @@ -1340,10 +1210,8 @@ static int msp34xxg_reset(struct i2c_client *client) 0x0f20 /* mute DSP input, mute SCART 1 */)) return -1; - msp3400c_write(client,I2C_MSP3400C_DEM, 0x40, msp->i2s_mode); - /* step-by-step initialisation, as described in the manual */ - modus = msp34xx_modus(client, msp->norm); + modus = msp34xx_modus(msp->norm); std = msp34xx_standard(msp->norm); modus &= ~0x03; /* STATUS_CHANGE=0 */ modus |= 0x01; /* AUTOMATIC_SOUND_DETECTION=1 */ @@ -1354,7 +1222,7 @@ static int msp34xxg_reset(struct i2c_client *client) return -1; if (msp3400c_write(client, I2C_MSP3400C_DEM, - 0x20/*standard*/, + 0x20/*stanard*/, std)) return -1; @@ -1362,18 +1230,21 @@ static int msp34xxg_reset(struct i2c_client *client) standard/audio autodetection right now */ msp34xxg_set_source(client, msp->source); - if (msp3400c_write_dfp_with_default(client, 0x0e, /* AM/FM Prescale */ - 0x3000 - /* default: [15:8] 75khz deviation */ - )) + if (msp3400c_write(client, I2C_MSP3400C_DFP, + 0x0e, /* AM/FM Prescale */ + 0x3000 /* default: [15:8] 75khz deviation */)) return -1; - if (msp3400c_write_dfp_with_default(client, 0x10, /* NICAM Prescale */ - 0x5a00 - /* default: 9db gain (as recommended) */ - )) + if (msp3400c_write(client, I2C_MSP3400C_DFP, + 0x10, /* NICAM Prescale */ + 0x5a00 /* default: 9db gain (as recommended) */)) return -1; + if (msp3400c_write(client, + I2C_MSP3400C_DEM, + 0x20, /* STANDARD SELECT */ + standard /* default: 0x01 for automatic standard select*/)) + return -1; return 0; } @@ -1383,27 +1254,27 @@ static int msp34xxg_thread(void *data) struct msp3400c *msp = i2c_get_clientdata(client); int val, std, i; - msp3400_info("msp34xxg daemon started\n"); + printk("msp34xxg: daemon started\n"); msp->source = 1; /* default */ for (;;) { - msp3400_dbg_mediumvol("msp34xxg thread: sleep\n"); + d2printk(KERN_DEBUG "msp34xxg: thread: sleep\n"); msp34xx_sleep(msp,-1); - msp3400_dbg_mediumvol("msp34xxg thread: wakeup\n"); + d2printk(KERN_DEBUG "msp34xxg: thread: wakeup\n"); restart: - msp3400_dbg("thread: restart scan\n"); + dprintk("msp34xxg: thread: restart scan\n"); msp->restart = 0; if (kthread_should_stop()) break; /* setup the chip*/ - msp34xxg_reset(client); + msp34xxg_init(client); std = standard; if (std != 0x01) goto unmute; /* watch autodetect */ - msp3400_dbg("triggered autodetect, waiting for result\n"); + dprintk("msp34xxg: triggered autodetect, waiting for result\n"); for (i = 0; i < 10; i++) { if (msp34xx_sleep(msp,100)) goto restart; @@ -1414,23 +1285,23 @@ static int msp34xxg_thread(void *data) std = val; break; } - msp3400_dbg("detection still in progress\n"); + dprintk("msp34xxg: detection still in progress\n"); } if (0x01 == std) { - msp3400_dbg("detection still in progress after 10 tries. giving up.\n"); + dprintk("msp34xxg: detection still in progress after 10 tries. giving up.\n"); continue; } unmute: - msp3400_dbg("current mode: %s (0x%04x)\n", + dprintk("msp34xxg: current mode: %s (0x%04x)\n", msp34xx_standard_mode_name(std), std); /* unmute: dispatch sound to scart output, set scart volume */ - msp3400_dbg("unmute\n"); + dprintk("msp34xxg: unmute\n"); msp3400c_setbass(client, msp->bass); msp3400c_settreble(client, msp->treble); - msp3400c_setvolume(client, msp->muted, msp->left, msp->right); + msp3400c_setvolume(client, msp->muted, msp->volume, msp->balance); /* restore ACB */ if (msp3400c_write(client, @@ -1438,10 +1309,8 @@ static int msp34xxg_thread(void *data) 0x13, /* ACB */ msp->acb)) return -1; - - msp3400c_write(client,I2C_MSP3400C_DEM, 0x40, msp->i2s_mode); } - msp3400_dbg("thread: exit\n"); + dprintk(KERN_DEBUG "msp34xxg: thread: exit\n"); return 0; } @@ -1460,7 +1329,7 @@ static void msp34xxg_set_source(struct i2c_client *client, int source) * for MONO (source==0) downmixing set bit[7:0] to 0x30 */ int value = (source&0x07)<<8|(source==0 ? 0x30:0x20); - msp3400_dbg("set source to %d (0x%x)\n", source, value); + dprintk("msp34xxg: set source to %d (0x%x)\n", source, value); msp3400c_write(client, I2C_MSP3400C_DFP, 0x08, /* Loudspeaker Output */ @@ -1511,7 +1380,7 @@ static void msp34xxg_detect_stereo(struct i2c_client *client) * this is a problem, I'll handle SAP just like lang1/lang2. */ } - msp3400_dbg("status=0x%x, stereo=%d, bilingual=%d -> rxsubchans=%d\n", + dprintk("msp34xxg: status=0x%x, stereo=%d, bilingual=%d -> rxsubchans=%d\n", status, is_stereo, is_bilingual, msp->rxsubchans); } @@ -1558,7 +1427,7 @@ static void msp_wake_thread(struct i2c_client *client); static struct i2c_driver driver = { .owner = THIS_MODULE, - .name = "msp3400", + .name = "i2c msp3400 driver", .id = I2C_DRIVERID_MSP3400, .flags = I2C_DF_NOTIFY, .attach_adapter = msp_probe, @@ -1580,64 +1449,57 @@ static struct i2c_client client_template = static int msp_attach(struct i2c_adapter *adap, int addr, int kind) { struct msp3400c *msp; - struct i2c_client *client = &client_template; + struct i2c_client *c; int (*thread_func)(void *data) = NULL; - int i; - client_template.adapter = adap; - client_template.addr = addr; + client_template.adapter = adap; + client_template.addr = addr; - if (-1 == msp3400c_reset(&client_template)) { - msp3400_dbg("no chip found\n"); - return -1; - } + if (-1 == msp3400c_reset(&client_template)) { + dprintk("msp34xx: no chip found\n"); + return -1; + } - if (NULL == (client = kmalloc(sizeof(struct i2c_client),GFP_KERNEL))) - return -ENOMEM; - memcpy(client,&client_template,sizeof(struct i2c_client)); + if (NULL == (c = kmalloc(sizeof(struct i2c_client),GFP_KERNEL))) + return -ENOMEM; + memcpy(c,&client_template,sizeof(struct i2c_client)); if (NULL == (msp = kmalloc(sizeof(struct msp3400c),GFP_KERNEL))) { - kfree(client); + kfree(c); return -ENOMEM; } memset(msp,0,sizeof(struct msp3400c)); - msp->norm = VIDEO_MODE_NTSC; - msp->left = 58880; /* 0db gain */ - msp->right = 58880; /* 0db gain */ - msp->bass = 32768; - msp->treble = 32768; - msp->input = -1; - msp->muted = 0; - msp->i2s_mode = 0; - for (i = 0; i < DFP_COUNT; i++) - msp->dfp_regs[i] = -1; - - i2c_set_clientdata(client, msp); + msp->volume = 58880; /* 0db gain */ + msp->balance = 32768; + msp->bass = 32768; + msp->treble = 32768; + msp->input = -1; + msp->muted = 1; + + i2c_set_clientdata(c, msp); init_waitqueue_head(&msp->wq); - if (-1 == msp3400c_reset(client)) { + if (-1 == msp3400c_reset(c)) { kfree(msp); - kfree(client); - msp3400_dbg("no chip found\n"); + kfree(c); + dprintk("msp34xx: no chip found\n"); return -1; } - msp->rev1 = msp3400c_read(client, I2C_MSP3400C_DFP, 0x1e); + msp->rev1 = msp3400c_read(c, I2C_MSP3400C_DFP, 0x1e); if (-1 != msp->rev1) - msp->rev2 = msp3400c_read(client, I2C_MSP3400C_DFP, 0x1f); + msp->rev2 = msp3400c_read(c, I2C_MSP3400C_DFP, 0x1f); if ((-1 == msp->rev1) || (0 == msp->rev1 && 0 == msp->rev2)) { kfree(msp); - kfree(client); - msp3400_dbg("error while reading chip version\n"); + kfree(c); + dprintk("msp34xx: error while reading chip version\n"); return -1; } - msp3400_dbg("rev1=0x%04x, rev2=0x%04x\n", msp->rev1, msp->rev2); - msp3400c_setvolume(client, msp->muted, msp->left, msp->right); + msp3400c_setvolume(c, msp->muted, msp->volume, msp->balance); - snprintf(client->name, sizeof(client->name), "MSP%c4%02d%c-%c%d", - ((msp->rev1>>4)&0x0f) + '3', - (msp->rev2>>8)&0xff, (msp->rev1&0x0f)+'@', + snprintf(c->name, sizeof(c->name), "MSP34%02d%c-%c%d", + (msp->rev2>>8)&0xff, (msp->rev1&0xff)+'@', ((msp->rev1>>8)&0xff)+'@', msp->rev2&0x1f); msp->opmode = opmode; @@ -1651,7 +1513,7 @@ static int msp_attach(struct i2c_adapter *adap, int addr, int kind) } /* hello world :-) */ - msp3400_info("chip=%s", client->name); + printk(KERN_INFO "msp34xx: init: chip=%s", c->name); if (HAVE_NICAM(msp)) printk(" +nicam"); if (HAVE_SIMPLE(msp)) @@ -1680,49 +1542,29 @@ static int msp_attach(struct i2c_adapter *adap, int addr, int kind) /* startup control thread if needed */ if (thread_func) { - msp->kthread = kthread_run(thread_func, client, "msp34xx"); - + msp->kthread = kthread_run(thread_func, c, "msp34xx"); if (NULL == msp->kthread) - msp3400_warn("kernel_thread() failed\n"); - msp_wake_thread(client); + printk(KERN_WARNING "msp34xx: kernel_thread() failed\n"); + msp_wake_thread(c); } /* done */ - i2c_attach_client(client); - - /* update our own array */ - for (i = 0; i < MSP3400_MAX; i++) { - if (NULL == msps[i]) { - msps[i] = client; - break; - } - } - + i2c_attach_client(c); return 0; } static int msp_detach(struct i2c_client *client) { struct msp3400c *msp = i2c_get_clientdata(client); - int i; /* shutdown control thread */ - if (msp->kthread) { + if (msp->kthread >= 0) { msp->restart = 1; kthread_stop(msp->kthread); } - msp3400c_reset(client); - - /* update our own array */ - for (i = 0; i < MSP3400_MAX; i++) { - if (client == msps[i]) { - msps[i] = NULL; - break; - } - } + msp3400c_reset(client); i2c_detach_client(client); - kfree(msp); kfree(client); return 0; @@ -1798,7 +1640,7 @@ static void msp_any_set_audmode(struct i2c_client *client, int audmode) case OPMODE_MANUAL: case OPMODE_SIMPLE: msp->watch_stereo = 0; - msp3400c_setstereo(client, audmode); + msp3400c_set_audmode(client, audmode); break; case OPMODE_SIMPLER: msp34xxg_set_audmode(client, audmode); @@ -1806,18 +1648,16 @@ static void msp_any_set_audmode(struct i2c_client *client, int audmode) } } - static int msp_command(struct i2c_client *client, unsigned int cmd, void *arg) { struct msp3400c *msp = i2c_get_clientdata(client); - __u16 *sarg = arg; + __u16 *sarg = arg; int scart = 0; switch (cmd) { case AUDC_SET_INPUT: - msp3400_dbg("AUDC_SET_INPUT(%d)\n",*sarg); - + dprintk(KERN_DEBUG "msp34xx: AUDC_SET_INPUT(%d)\n",*sarg); if (*sarg == msp->input) break; msp->input = *sarg; @@ -1851,15 +1691,15 @@ static int msp_command(struct i2c_client *client, unsigned int cmd, void *arg) msp3400c_set_scart(client,scart,0); msp3400c_write(client,I2C_MSP3400C_DFP,0x000d,0x1900); if (msp->opmode != OPMODE_SIMPLER) - msp3400c_setstereo(client, msp->audmode); + msp3400c_set_audmode(client, msp->audmode); } msp_wake_thread(client); break; case AUDC_SET_RADIO: - msp3400_dbg("AUDC_SET_RADIO\n"); + dprintk(KERN_DEBUG "msp34xx: AUDC_SET_RADIO\n"); msp->norm = VIDEO_MODE_RADIO; - msp3400_dbg("switching to radio mode\n"); + dprintk(KERN_DEBUG "msp34xx: switching to radio mode\n"); msp->watch_stereo = 0; switch (msp->opmode) { case OPMODE_MANUAL: @@ -1867,7 +1707,8 @@ static int msp_command(struct i2c_client *client, unsigned int cmd, void *arg) msp3400c_setmode(client,MSP_MODE_FM_RADIO); msp3400c_setcarrier(client, MSP_CARRIER(10.7), MSP_CARRIER(10.7)); - msp3400c_setvolume(client, msp->muted, msp->left, msp->right); + msp3400c_setvolume(client, msp->muted, + msp->volume, msp->balance); break; case OPMODE_SIMPLE: case OPMODE_SIMPLER: @@ -1876,30 +1717,6 @@ static int msp_command(struct i2c_client *client, unsigned int cmd, void *arg) break; } break; - /* work-in-progress: hook to control the DFP registers */ - case MSP_SET_DFPREG: - { - struct msp_dfpreg *r = arg; - int i; - - if (r->reg < 0 || r->reg >= DFP_COUNT) - return -EINVAL; - for (i = 0; i < sizeof(bl_dfp) / sizeof(int); i++) - if (r->reg == bl_dfp[i]) - return -EINVAL; - msp->dfp_regs[r->reg] = r->value; - msp3400c_write(client, I2C_MSP3400C_DFP, r->reg, r->value); - return 0; - } - case MSP_GET_DFPREG: - { - struct msp_dfpreg *r = arg; - - if (r->reg < 0 || r->reg >= DFP_COUNT) - return -EINVAL; - r->value = msp3400c_read(client, I2C_MSP3400C_DFP, r->reg); - return 0; - } /* --- v4l ioctls --- */ /* take care: bttv does userspace copying, we'll get a @@ -1908,7 +1725,7 @@ static int msp_command(struct i2c_client *client, unsigned int cmd, void *arg) { struct video_audio *va = arg; - msp3400_dbg("VIDIOCGAUDIO\n"); + dprintk(KERN_DEBUG "msp34xx: VIDIOCGAUDIO\n"); va->flags |= VIDEO_AUDIO_VOLUME | VIDEO_AUDIO_BASS | VIDEO_AUDIO_TREBLE | @@ -1916,15 +1733,8 @@ static int msp_command(struct i2c_client *client, unsigned int cmd, void *arg) if (msp->muted) va->flags |= VIDEO_AUDIO_MUTE; - if (msp->muted) - va->flags |= VIDEO_AUDIO_MUTE; - va->volume = MAX(msp->left, msp->right); - va->balance = (32768 * MIN(msp->left, msp->right)) / - (va->volume ? va->volume : 1); - va->balance = (msp->left < msp->right) ? - (65535 - va->balance) : va->balance; - if (0 == va->volume) - va->balance = 32768; + va->volume = msp->volume; + va->balance = (va->volume) ? msp->balance : 32768; va->bass = msp->bass; va->treble = msp->treble; @@ -1936,43 +1746,27 @@ static int msp_command(struct i2c_client *client, unsigned int cmd, void *arg) { struct video_audio *va = arg; - msp3400_dbg("VIDIOCSAUDIO\n"); + dprintk(KERN_DEBUG "msp34xx: VIDIOCSAUDIO\n"); msp->muted = (va->flags & VIDEO_AUDIO_MUTE); - msp->left = (MIN(65536 - va->balance, 32768) * - va->volume) / 32768; - msp->right = (MIN(va->balance, 32768) * va->volume) / 32768; + msp->volume = va->volume; + msp->balance = va->balance; msp->bass = va->bass; msp->treble = va->treble; - msp3400_dbg("VIDIOCSAUDIO setting va->volume to %d\n", - va->volume); - msp3400_dbg("VIDIOCSAUDIO setting va->balance to %d\n", - va->balance); - msp3400_dbg("VIDIOCSAUDIO setting va->flags to %d\n", - va->flags); - msp3400_dbg("VIDIOCSAUDIO setting msp->left to %d\n", - msp->left); - msp3400_dbg("VIDIOCSAUDIO setting msp->right to %d\n", - msp->right); - msp3400_dbg("VIDIOCSAUDIO setting msp->bass to %d\n", - msp->bass); - msp3400_dbg("VIDIOCSAUDIO setting msp->treble to %d\n", - msp->treble); - msp3400_dbg("VIDIOCSAUDIO setting msp->mode to %d\n", - msp->mode); - msp3400c_setvolume(client, msp->muted, msp->left, msp->right); - msp3400c_setbass(client, msp->bass); - msp3400c_settreble(client, msp->treble); + + msp3400c_setvolume(client, msp->muted, + msp->volume, msp->balance); + msp3400c_setbass(client,msp->bass); + msp3400c_settreble(client,msp->treble); if (va->mode != 0 && msp->norm != VIDEO_MODE_RADIO) msp_any_set_audmode(client,mode_v4l1_to_v4l2(va->mode)); break; } - case VIDIOCSCHAN: { struct video_channel *vc = arg; - msp3400_dbg("VIDIOCSCHAN (norm=%d)\n",vc->norm); + dprintk(KERN_DEBUG "msp34xx: VIDIOCSCHAN (norm=%d)\n",vc->norm); msp->norm = vc->norm; msp_wake_thread(client); break; @@ -1982,135 +1776,12 @@ static int msp_command(struct i2c_client *client, unsigned int cmd, void *arg) case VIDIOC_S_FREQUENCY: { /* new channel -- kick audio carrier scan */ - msp3400_dbg("VIDIOCSFREQ\n"); + dprintk(KERN_DEBUG "msp34xx: VIDIOCSFREQ\n"); msp_wake_thread(client); break; } - /* msp34xx specific */ - case MSP_SET_MATRIX: - { - struct msp_matrix *mspm = arg; - - msp3400_dbg("MSP_SET_MATRIX\n"); - msp3400c_set_scart(client, mspm->input, mspm->output); - break; - } - /* --- v4l2 ioctls --- */ - case VIDIOC_S_STD: - { - v4l2_std_id *id = arg; - - /*FIXME: use V4L2 mode flags on msp3400 instead of V4L1*/ - if (*id & V4L2_STD_PAL) { - msp->norm=VIDEO_MODE_PAL; - } else if (*id & V4L2_STD_SECAM) { - msp->norm=VIDEO_MODE_SECAM; - } else { - msp->norm=VIDEO_MODE_NTSC; - } - - msp_wake_thread(client); - return 0; - } - - case VIDIOC_ENUMINPUT: - { - struct v4l2_input *i = arg; - - if (i->index != 0) - return -EINVAL; - - i->type = V4L2_INPUT_TYPE_TUNER; - switch (i->index) { - case AUDIO_RADIO: - strcpy(i->name,"Radio"); - break; - case AUDIO_EXTERN_1: - strcpy(i->name,"Extern 1"); - break; - case AUDIO_EXTERN_2: - strcpy(i->name,"Extern 2"); - break; - case AUDIO_TUNER: - strcpy(i->name,"Television"); - break; - default: - return -EINVAL; - } - return 0; - } - - case VIDIOC_G_AUDIO: - { - struct v4l2_audio *a = arg; - - memset(a,0,sizeof(*a)); - - switch (a->index) { - case AUDIO_RADIO: - strcpy(a->name,"Radio"); - break; - case AUDIO_EXTERN_1: - strcpy(a->name,"Extern 1"); - break; - case AUDIO_EXTERN_2: - strcpy(a->name,"Extern 2"); - break; - case AUDIO_TUNER: - strcpy(a->name,"Television"); - break; - default: - return -EINVAL; - } - - msp_any_detect_stereo(client); - if (msp->audmode == V4L2_TUNER_MODE_STEREO) { - a->capability=V4L2_AUDCAP_STEREO; - } - - break; - } - case VIDIOC_S_AUDIO: - { - struct v4l2_audio *sarg = arg; - - switch (sarg->index) { - case AUDIO_RADIO: - /* Hauppauge uses IN2 for the radio */ - msp->mode = MSP_MODE_FM_RADIO; - scart = SCART_IN2; - break; - case AUDIO_EXTERN_1: - /* IN1 is often used for external input ... */ - msp->mode = MSP_MODE_EXTERN; - scart = SCART_IN1; - break; - case AUDIO_EXTERN_2: - /* ... sometimes it is IN2 through ;) */ - msp->mode = MSP_MODE_EXTERN; - scart = SCART_IN2; - break; - case AUDIO_TUNER: - msp->mode = -1; - break; - } - if (scart) { - msp->rxsubchans = V4L2_TUNER_SUB_STEREO; - msp->audmode = V4L2_TUNER_MODE_STEREO; - msp3400c_set_scart(client,scart,0); - msp3400c_write(client,I2C_MSP3400C_DFP,0x000d,0x1900); - } - if (sarg->capability==V4L2_AUDCAP_STEREO) { - msp->audmode = V4L2_TUNER_MODE_STEREO; - } else { - msp->audmode &= ~V4L2_TUNER_MODE_STEREO; - } - msp_any_set_audmode(client, msp->audmode); - msp_wake_thread(client); - break; - } case VIDIOC_G_TUNER: { struct v4l2_tuner *vt = arg; @@ -2133,46 +1804,13 @@ static int msp_command(struct i2c_client *client, unsigned int cmd, void *arg) break; } - case VIDIOC_G_AUDOUT: - { - struct v4l2_audioout *a=(struct v4l2_audioout *)arg; - int idx=a->index; - - memset(a,0,sizeof(*a)); - - switch (idx) { - case 0: - strcpy(a->name,"Scart1 Out"); - break; - case 1: - strcpy(a->name,"Scart2 Out"); - break; - case 2: - strcpy(a->name,"I2S Out"); - break; - default: - return -EINVAL; - } - break; - - } - case VIDIOC_S_AUDOUT: + /* msp34xx specific */ + case MSP_SET_MATRIX: { - struct v4l2_audioout *a=(struct v4l2_audioout *)arg; - - if (a->index<0||a->index>2) - return -EINVAL; - - if (a->index==2) { - if (a->mode == V4L2_AUDMODE_32BITS) - msp->i2s_mode=1; - else - msp->i2s_mode=0; - } - msp3400_dbg("Setting audio out on msp34xx to input %i, mode %i\n", - a->index,msp->i2s_mode); - msp3400c_set_scart(client,msp->in_scart,a->index+1); + struct msp_matrix *mspm = arg; + dprintk(KERN_DEBUG "msp34xx: MSP_SET_MATRIX\n"); + msp3400c_set_scart(client, mspm->input, mspm->output); break; } @@ -2185,19 +1823,19 @@ static int msp_command(struct i2c_client *client, unsigned int cmd, void *arg) static int msp_suspend(struct device * dev, pm_message_t state) { - struct i2c_client *client = container_of(dev, struct i2c_client, dev); + struct i2c_client *c = container_of(dev, struct i2c_client, dev); - msp3400_dbg("msp34xx: suspend\n"); - msp3400c_reset(client); + dprintk("msp34xx: suspend\n"); + msp3400c_reset(c); return 0; } static int msp_resume(struct device * dev) { - struct i2c_client *client = container_of(dev, struct i2c_client, dev); + struct i2c_client *c = container_of(dev, struct i2c_client, dev); - msp3400_dbg("msp34xx: resume\n"); - msp_wake_thread(client); + dprintk("msp34xx: resume\n"); + msp_wake_thread(c); return 0; } diff --git a/trunk/drivers/media/video/mt20xx.c b/trunk/drivers/media/video/mt20xx.c index 2180018f06de..972aa5e0aeef 100644 --- a/trunk/drivers/media/video/mt20xx.c +++ b/trunk/drivers/media/video/mt20xx.c @@ -76,17 +76,17 @@ static int mt2032_compute_freq(struct i2c_client *c, unsigned int xogc) //all in Hz { struct tuner *t = i2c_get_clientdata(c); - unsigned int fref,lo1,lo1n,lo1a,s,sel,lo1freq, desired_lo1, + unsigned int fref,lo1,lo1n,lo1a,s,sel,lo1freq, desired_lo1, desired_lo2,lo2,lo2n,lo2a,lo2num,lo2freq; - fref= 5250 *1000; //5.25MHz + fref= 5250 *1000; //5.25MHz desired_lo1=rfin+if1; lo1=(2*(desired_lo1/1000)+(fref/1000)) / (2*fref/1000); - lo1n=lo1/8; - lo1a=lo1-(lo1n*8); + lo1n=lo1/8; + lo1a=lo1-(lo1n*8); - s=rfin/1000/1000+1090; + s=rfin/1000/1000+1090; if(optimize_vco) { if(s>1890) sel=0; @@ -96,34 +96,34 @@ static int mt2032_compute_freq(struct i2c_client *c, else sel=4; // >1090 } else { - if(s>1790) sel=0; // <1958 - else if(s>1617) sel=1; - else if(s>1449) sel=2; - else if(s>1291) sel=3; - else sel=4; // >1090 + if(s>1790) sel=0; // <1958 + else if(s>1617) sel=1; + else if(s>1449) sel=2; + else if(s>1291) sel=3; + else sel=4; // >1090 } *ret_sel=sel; - lo1freq=(lo1a+8*lo1n)*fref; + lo1freq=(lo1a+8*lo1n)*fref; tuner_dbg("mt2032: rfin=%d lo1=%d lo1n=%d lo1a=%d sel=%d, lo1freq=%d\n", rfin,lo1,lo1n,lo1a,sel,lo1freq); - desired_lo2=lo1freq-rfin-if2; - lo2=(desired_lo2)/fref; - lo2n=lo2/8; - lo2a=lo2-(lo2n*8); - lo2num=((desired_lo2/1000)%(fref/1000))* 3780/(fref/1000); //scale to fit in 32bit arith - lo2freq=(lo2a+8*lo2n)*fref + lo2num*(fref/1000)/3780*1000; + desired_lo2=lo1freq-rfin-if2; + lo2=(desired_lo2)/fref; + lo2n=lo2/8; + lo2a=lo2-(lo2n*8); + lo2num=((desired_lo2/1000)%(fref/1000))* 3780/(fref/1000); //scale to fit in 32bit arith + lo2freq=(lo2a+8*lo2n)*fref + lo2num*(fref/1000)/3780*1000; tuner_dbg("mt2032: rfin=%d lo2=%d lo2n=%d lo2a=%d num=%d lo2freq=%d\n", rfin,lo2,lo2n,lo2a,lo2num,lo2freq); - if(lo1a<0 || lo1a>7 || lo1n<17 ||lo1n>48 || lo2a<0 ||lo2a >7 ||lo2n<17 || lo2n>30) { + if(lo1a<0 || lo1a>7 || lo1n<17 ||lo1n>48 || lo2a<0 ||lo2a >7 ||lo2n<17 || lo2n>30) { tuner_info("mt2032: frequency parameters out of range: %d %d %d %d\n", lo1a, lo1n, lo2a,lo2n); - return(-1); - } + return(-1); + } mt2032_spurcheck(c, lo1freq, desired_lo2, spectrum_from, spectrum_to); // should recalculate lo1 (one step up/down) @@ -135,10 +135,10 @@ static int mt2032_compute_freq(struct i2c_client *c, buf[3]=0x0f; //reserved buf[4]=0x1f; buf[5]=(lo2n-1) | (lo2a<<5); - if(rfin >400*1000*1000) - buf[6]=0xe4; - else - buf[6]=0xf4; // set PKEN per rev 1.2 + if(rfin >400*1000*1000) + buf[6]=0xe4; + else + buf[6]=0xf4; // set PKEN per rev 1.2 buf[7]=8+xogc; buf[8]=0xc3; //reserved buf[9]=0x4e; //reserved @@ -168,7 +168,7 @@ static int mt2032_check_lo_lock(struct i2c_client *c) tuner_dbg("mt2032: pll wait 1ms for lock (0x%2x)\n",buf[0]); udelay(1000); } - return lock; + return lock; } static int mt2032_optimize_vco(struct i2c_client *c,int sel,int lock) @@ -202,7 +202,7 @@ static int mt2032_optimize_vco(struct i2c_client *c,int sel,int lock) buf[0]=0x0f; buf[1]=sel; - i2c_master_send(c,buf,2); + i2c_master_send(c,buf,2); lock=mt2032_check_lo_lock(c); return lock; } @@ -219,23 +219,23 @@ static void mt2032_set_if_freq(struct i2c_client *c, unsigned int rfin, tuner_dbg("mt2032_set_if_freq rfin=%d if1=%d if2=%d from=%d to=%d\n", rfin,if1,if2,from,to); - buf[0]=0; - ret=i2c_master_send(c,buf,1); - i2c_master_recv(c,buf,21); + buf[0]=0; + ret=i2c_master_send(c,buf,1); + i2c_master_recv(c,buf,21); buf[0]=0; ret=mt2032_compute_freq(c,rfin,if1,if2,from,to,&buf[1],&sel,t->xogc); if (ret<0) return; - // send only the relevant registers per Rev. 1.2 - buf[0]=0; - ret=i2c_master_send(c,buf,4); - buf[5]=5; - ret=i2c_master_send(c,buf+5,4); - buf[11]=11; - ret=i2c_master_send(c,buf+11,3); - if(ret!=3) + // send only the relevant registers per Rev. 1.2 + buf[0]=0; + ret=i2c_master_send(c,buf,4); + buf[5]=5; + ret=i2c_master_send(c,buf+5,4); + buf[11]=11; + ret=i2c_master_send(c,buf+11,3); + if(ret!=3) tuner_warn("i2c i/o error: rc == %d (should be 3)\n",ret); // wait for PLLs to lock (per manual), retry LINT if not. @@ -253,7 +253,7 @@ static void mt2032_set_if_freq(struct i2c_client *c, unsigned int rfin, mdelay(10); buf[1]=8+t->xogc; i2c_master_send(c,buf,2); - } + } if (lock!=6) tuner_warn("MT2032 Fatal Error: PLLs didn't lock.\n"); @@ -284,7 +284,7 @@ static void mt2032_set_tv_freq(struct i2c_client *c, unsigned int freq) if2 = 38900*1000; } - mt2032_set_if_freq(c, freq*62500 /* freq*1000*1000/16 */, + mt2032_set_if_freq(c, freq*62500 /* freq*1000*1000/16 */, 1090*1000*1000, if2, from, to); } @@ -294,7 +294,7 @@ static void mt2032_set_radio_freq(struct i2c_client *c, unsigned int freq) int if2 = t->radio_if2; // per Manual for FM tuning: first if center freq. 1085 MHz - mt2032_set_if_freq(c, freq * 1000 / 16, + mt2032_set_if_freq(c, freq * 1000 / 16, 1085*1000*1000,if2,if2,if2); } @@ -302,57 +302,57 @@ static void mt2032_set_radio_freq(struct i2c_client *c, unsigned int freq) static int mt2032_init(struct i2c_client *c) { struct tuner *t = i2c_get_clientdata(c); - unsigned char buf[21]; - int ret,xogc,xok=0; + unsigned char buf[21]; + int ret,xogc,xok=0; // Initialize Registers per spec. - buf[1]=2; // Index to register 2 - buf[2]=0xff; - buf[3]=0x0f; - buf[4]=0x1f; - ret=i2c_master_send(c,buf+1,4); - - buf[5]=6; // Index register 6 - buf[6]=0xe4; - buf[7]=0x8f; - buf[8]=0xc3; - buf[9]=0x4e; - buf[10]=0xec; - ret=i2c_master_send(c,buf+5,6); - - buf[12]=13; // Index register 13 - buf[13]=0x32; - ret=i2c_master_send(c,buf+12,2); - - // Adjust XOGC (register 7), wait for XOK - xogc=7; - do { + buf[1]=2; // Index to register 2 + buf[2]=0xff; + buf[3]=0x0f; + buf[4]=0x1f; + ret=i2c_master_send(c,buf+1,4); + + buf[5]=6; // Index register 6 + buf[6]=0xe4; + buf[7]=0x8f; + buf[8]=0xc3; + buf[9]=0x4e; + buf[10]=0xec; + ret=i2c_master_send(c,buf+5,6); + + buf[12]=13; // Index register 13 + buf[13]=0x32; + ret=i2c_master_send(c,buf+12,2); + + // Adjust XOGC (register 7), wait for XOK + xogc=7; + do { tuner_dbg("mt2032: xogc = 0x%02x\n",xogc&0x07); - mdelay(10); - buf[0]=0x0e; - i2c_master_send(c,buf,1); - i2c_master_recv(c,buf,1); - xok=buf[0]&0x01; - tuner_dbg("mt2032: xok = 0x%02x\n",xok); - if (xok == 1) break; - - xogc--; - tuner_dbg("mt2032: xogc = 0x%02x\n",xogc&0x07); - if (xogc == 3) { - xogc=4; // min. 4 per spec - break; - } - buf[0]=0x07; - buf[1]=0x88 + xogc; - ret=i2c_master_send(c,buf,2); - if (ret!=2) + mdelay(10); + buf[0]=0x0e; + i2c_master_send(c,buf,1); + i2c_master_recv(c,buf,1); + xok=buf[0]&0x01; + tuner_dbg("mt2032: xok = 0x%02x\n",xok); + if (xok == 1) break; + + xogc--; + tuner_dbg("mt2032: xogc = 0x%02x\n",xogc&0x07); + if (xogc == 3) { + xogc=4; // min. 4 per spec + break; + } + buf[0]=0x07; + buf[1]=0x88 + xogc; + ret=i2c_master_send(c,buf,2); + if (ret!=2) tuner_warn("i2c i/o error: rc == %d (should be 2)\n",ret); - } while (xok != 1 ); + } while (xok != 1 ); t->xogc=xogc; t->tv_freq = mt2032_set_tv_freq; t->radio_freq = mt2032_set_radio_freq; - return(1); + return(1); } static void mt2050_set_antenna(struct i2c_client *c, unsigned char antenna) @@ -426,7 +426,7 @@ static void mt2050_set_if_freq(struct i2c_client *c,unsigned int freq, unsigned } ret=i2c_master_send(c,buf,6); - if (ret!=6) + if (ret!=6) tuner_warn("i2c i/o error: rc == %d (should be 6)\n",ret); } @@ -437,11 +437,11 @@ static void mt2050_set_tv_freq(struct i2c_client *c, unsigned int freq) if (t->std & V4L2_STD_525_60) { // NTSC - if2 = 45750*1000; - } else { - // PAL - if2 = 38900*1000; - } + if2 = 45750*1000; + } else { + // PAL + if2 = 38900*1000; + } if (V4L2_TUNER_DIGITAL_TV == t->mode) { // DVB (pinnacle 300i) if2 = 36150*1000; @@ -455,7 +455,7 @@ static void mt2050_set_radio_freq(struct i2c_client *c, unsigned int freq) struct tuner *t = i2c_get_clientdata(c); int if2 = t->radio_if2; - mt2050_set_if_freq(c, freq * 1000 / 16, if2); + mt2050_set_if_freq(c, freq*62500, if2); mt2050_set_antenna(c, radio_antenna); } @@ -487,7 +487,7 @@ int microtune_init(struct i2c_client *c) { struct tuner *t = i2c_get_clientdata(c); char *name; - unsigned char buf[21]; + unsigned char buf[21]; int company_code; memset(buf,0,sizeof(buf)); @@ -496,17 +496,17 @@ int microtune_init(struct i2c_client *c) t->standby = NULL; name = "unknown"; - i2c_master_send(c,buf,1); - i2c_master_recv(c,buf,21); - if (tuner_debug) { - int i; + i2c_master_send(c,buf,1); + i2c_master_recv(c,buf,21); + if (tuner_debug) { + int i; tuner_dbg("MT20xx hexdump:"); - for(i=0;i<21;i++) { - printk(" %02x",buf[i]); - if(((i+1)%8)==0) printk(" "); - } - printk("\n"); - } + for(i=0;i<21;i++) { + printk(" %02x",buf[i]); + if(((i+1)%8)==0) printk(" "); + } + printk("\n"); + } company_code = buf[0x11] << 8 | buf[0x12]; tuner_info("microtune: companycode=%04x part=%02x rev=%02x\n", company_code,buf[0x13],buf[0x14]); @@ -525,8 +525,8 @@ int microtune_init(struct i2c_client *c) default: tuner_info("microtune %s found, not (yet?) supported, sorry :-/\n", name); - return 0; - } + return 0; + } strlcpy(c->name, name, sizeof(c->name)); tuner_info("microtune %s found, OK\n",name); diff --git a/trunk/drivers/media/video/saa6588.c b/trunk/drivers/media/video/saa6588.c index dca3ddfd510f..72b70eb5da1d 100644 --- a/trunk/drivers/media/video/saa6588.c +++ b/trunk/drivers/media/video/saa6588.c @@ -31,6 +31,7 @@ #include #include +#include #include "rds.h" @@ -245,7 +246,7 @@ static void block_to_buf(struct saa6588 *s, unsigned char *blockbuf) s->wr_index = 0; if (s->wr_index == s->rd_index) { - s->rd_index += 3; + s->rd_index++; if (s->rd_index >= s->buf_size) s->rd_index = 0; } else @@ -327,7 +328,7 @@ static void saa6588_work(void *data) struct saa6588 *s = (struct saa6588 *)data; saa6588_i2c_poll(s); - mod_timer(&s->timer, jiffies + msecs_to_jiffies(20)); + mod_timer(&s->timer, jiffies + HZ / 50); /* 20 msec */ } static int saa6588_configure(struct saa6588 *s) @@ -433,9 +434,9 @@ static int saa6588_probe(struct i2c_adapter *adap) return i2c_probe(adap, &addr_data, saa6588_attach); #else switch (adap->id) { - case I2C_HW_B_BT848: - case I2C_HW_B_RIVA: - case I2C_HW_SAA7134: + case I2C_ALGO_BIT | I2C_HW_B_BT848: + case I2C_ALGO_BIT | I2C_HW_B_RIVA: + case I2C_ALGO_SAA7134: return i2c_probe(adap, &addr_data, saa6588_attach); break; } diff --git a/trunk/drivers/media/video/saa711x.c b/trunk/drivers/media/video/saa711x.c deleted file mode 100644 index 9aa8827de2c3..000000000000 --- a/trunk/drivers/media/video/saa711x.c +++ /dev/null @@ -1,593 +0,0 @@ -/* - * saa711x - Philips SAA711x video decoder driver version 0.0.1 - * - * To do: Now, it handles only saa7113/7114. Should be improved to - * handle all Philips saa711x devices. - * - * Based on saa7113 driver from Dave Perks - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - */ - -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include - -MODULE_DESCRIPTION("Philips SAA711x video decoder driver"); -MODULE_AUTHOR("Dave Perks, Jose Ignacio Gijon, Joerg Heckenbach, Mark McClelland, Dwaine Garden"); -MODULE_LICENSE("GPL"); - -#include -#include - -#define I2C_NAME(s) (s)->name - -#include - -static int debug = 0; -MODULE_PARM(debug, "i"); -MODULE_PARM_DESC(debug, " Set the default Debug level. Default: 0 (Off) - (0-1)"); - - -#define dprintk(num, format, args...) \ - do { \ - if (debug >= num) \ - printk(format , ##args); \ - } while (0) - -/* ----------------------------------------------------------------------- */ - -struct saa711x { - unsigned char reg[32]; - - int norm; - int input; - int enable; - int bright; - int contrast; - int hue; - int sat; -}; - -#define I2C_SAA7113 0x4A -#define I2C_SAA7114 0x42 - -/* ----------------------------------------------------------------------- */ - -static inline int -saa711x_write (struct i2c_client *client, - u8 reg, - u8 value) -{ - struct saa711x *decoder = i2c_get_clientdata(client); - - decoder->reg[reg] = value; - return i2c_smbus_write_byte_data(client, reg, value); -} - -static int -saa711x_write_block (struct i2c_client *client, - const u8 *data, - unsigned int len) -{ - int ret = -1; - u8 reg; - - /* the saa711x has an autoincrement function, use it if - * the adapter understands raw I2C */ - if (i2c_check_functionality(client->adapter, I2C_FUNC_I2C)) { - /* do raw I2C, not smbus compatible */ - struct saa711x *decoder = i2c_get_clientdata(client); - struct i2c_msg msg; - u8 block_data[32]; - - msg.addr = client->addr; - msg.flags = 0; - while (len >= 2) { - msg.buf = (char *) block_data; - msg.len = 0; - block_data[msg.len++] = reg = data[0]; - do { - block_data[msg.len++] = - decoder->reg[reg++] = data[1]; - len -= 2; - data += 2; - } while (len >= 2 && data[0] == reg && - msg.len < 32); - if ((ret = i2c_transfer(client->adapter, - &msg, 1)) < 0) - break; - } - } else { - /* do some slow I2C emulation kind of thing */ - while (len >= 2) { - reg = *data++; - if ((ret = saa711x_write(client, reg, - *data++)) < 0) - break; - len -= 2; - } - } - - return ret; -} - -static int -saa711x_init_decoder (struct i2c_client *client, - struct video_decoder_init *init) -{ - return saa711x_write_block(client, init->data, init->len); -} - -static inline int -saa711x_read (struct i2c_client *client, - u8 reg) -{ - return i2c_smbus_read_byte_data(client, reg); -} - -/* ----------------------------------------------------------------------- */ - -static const unsigned char saa711x_i2c_init[] = { - 0x00, 0x00, /* PH711x_CHIP_VERSION 00 - ID byte */ - 0x01, 0x08, /* PH711x_INCREMENT_DELAY - (1) (1) (1) (1) IDEL3 IDEL2 IDELL1 IDEL0 */ - 0x02, 0xc0, /* PH711x_ANALOG_INPUT_CONTR_1 - FUSE1 FUSE0 GUDL1 GUDL0 MODE3 MODE2 MODE1 MODE0 */ - 0x03, 0x23, /* PH711x_ANALOG_INPUT_CONTR_2 - (1) HLNRS VBSL WPOFF HOLDG GAFIX GAI28 GAI18 */ - 0x04, 0x00, /* PH711x_ANALOG_INPUT_CONTR_3 - GAI17 GAI16 GAI15 GAI14 GAI13 GAI12 GAI11 GAI10 */ - 0x05, 0x00, /* PH711x_ANALOG_INPUT_CONTR_4 - GAI27 GAI26 GAI25 GAI24 GAI23 GAI22 GAI21 GAI20 */ - 0x06, 0xeb, /* PH711x_HORIZONTAL_SYNC_START - HSB7 HSB6 HSB5 HSB4 HSB3 HSB2 HSB1 HSB0 */ - 0x07, 0xe0, /* PH711x_HORIZONTAL_SYNC_STOP - HSS7 HSS6 HSS5 HSS4 HSS3 HSS2 HSS1 HSS0 */ - 0x08, 0x88, /* PH711x_SYNC_CONTROL - AUFD FSEL FOET HTC1 HTC0 HPLL VNOI1 VNOI0 */ - 0x09, 0x00, /* PH711x_LUMINANCE_CONTROL - BYPS PREF BPSS1 BPSS0 VBLB UPTCV APER1 APER0 */ - 0x0a, 0x80, /* PH711x_LUMINANCE_BRIGHTNESS - BRIG7 BRIG6 BRIG5 BRIG4 BRIG3 BRIG2 BRIG1 BRIG0 */ - 0x0b, 0x47, /* PH711x_LUMINANCE_CONTRAST - CONT7 CONT6 CONT5 CONT4 CONT3 CONT2 CONT1 CONT0 */ - 0x0c, 0x40, /* PH711x_CHROMA_SATURATION - SATN7 SATN6 SATN5 SATN4 SATN3 SATN2 SATN1 SATN0 */ - 0x0d, 0x00, /* PH711x_CHROMA_HUE_CONTROL - HUEC7 HUEC6 HUEC5 HUEC4 HUEC3 HUEC2 HUEC1 HUEC0 */ - 0x0e, 0x01, /* PH711x_CHROMA_CONTROL - CDTO CSTD2 CSTD1 CSTD0 DCCF FCTC CHBW1 CHBW0 */ - 0x0f, 0xaa, /* PH711x_CHROMA_GAIN_CONTROL - ACGC CGAIN6 CGAIN5 CGAIN4 CGAIN3 CGAIN2 CGAIN1 CGAIN0 */ - 0x10, 0x00, /* PH711x_FORMAT_DELAY_CONTROL - OFTS1 OFTS0 HDEL1 HDEL0 VRLN YDEL2 YDEL1 YDEL0 */ - 0x11, 0x1C, /* PH711x_OUTPUT_CONTROL_1 - GPSW1 CM99 GPSW0 HLSEL OEYC OERT VIPB COLO */ - 0x12, 0x01, /* PH711x_OUTPUT_CONTROL_2 - RTSE13 RTSE12 RTSE11 RTSE10 RTSE03 RTSE02 RTSE01 RTSE00 */ - 0x13, 0x00, /* PH711x_OUTPUT_CONTROL_3 - ADLSB (1) (1) OLDSB FIDP (1) AOSL1 AOSL0 */ - 0x14, 0x00, /* RESERVED 14 - (1) (1) (1) (1) (1) (1) (1) (1) */ - 0x15, 0x00, /* PH711x_V_GATE1_START - VSTA7 VSTA6 VSTA5 VSTA4 VSTA3 VSTA2 VSTA1 VSTA0 */ - 0x16, 0x00, /* PH711x_V_GATE1_STOP - VSTO7 VSTO6 VSTO5 VSTO4 VSTO3 VSTO2 VSTO1 VSTO0 */ - 0x17, 0x00, /* PH711x_V_GATE1_MSB - (1) (1) (1) (1) (1) (1) VSTO8 VSTA8 */ -}; - -static int -saa711x_command (struct i2c_client *client, - unsigned int cmd, - void *arg) -{ - struct saa711x *decoder = i2c_get_clientdata(client); - - switch (cmd) { - - case 0: - case DECODER_INIT: - { - struct video_decoder_init *init = arg; - if (NULL != init) - return saa711x_init_decoder(client, init); - else { - struct video_decoder_init vdi; - vdi.data = saa711x_i2c_init; - vdi.len = sizeof(saa711x_i2c_init); - return saa711x_init_decoder(client, &vdi); - } - } - - case DECODER_DUMP: - { - int i; - - for (i = 0; i < 32; i += 16) { - int j; - - printk(KERN_DEBUG "%s: %03x", I2C_NAME(client), i); - for (j = 0; j < 16; ++j) { - printk(" %02x", - saa711x_read(client, i + j)); - } - printk("\n"); - } - } - break; - - case DECODER_GET_CAPABILITIES: - { - struct video_decoder_capability *cap = arg; - - cap->flags = VIDEO_DECODER_PAL | - VIDEO_DECODER_NTSC | - VIDEO_DECODER_SECAM | - VIDEO_DECODER_AUTO | - VIDEO_DECODER_CCIR; - cap->inputs = 8; - cap->outputs = 1; - } - break; - - case DECODER_GET_STATUS: - { - int *iarg = arg; - int status; - int res; - - status = saa711x_read(client, 0x1f); - dprintk(1, KERN_DEBUG "%s status: 0x%02x\n", I2C_NAME(client), - status); - res = 0; - if ((status & (1 << 6)) == 0) { - res |= DECODER_STATUS_GOOD; - } - switch (decoder->norm) { - case VIDEO_MODE_NTSC: - res |= DECODER_STATUS_NTSC; - break; - case VIDEO_MODE_PAL: - res |= DECODER_STATUS_PAL; - break; - case VIDEO_MODE_SECAM: - res |= DECODER_STATUS_SECAM; - break; - default: - case VIDEO_MODE_AUTO: - if ((status & (1 << 5)) != 0) { - res |= DECODER_STATUS_NTSC; - } else { - res |= DECODER_STATUS_PAL; - } - break; - } - if ((status & (1 << 0)) != 0) { - res |= DECODER_STATUS_COLOR; - } - *iarg = res; - } - break; - - case DECODER_SET_GPIO: - { - int *iarg = arg; - if (0 != *iarg) { - saa711x_write(client, 0x11, - (decoder->reg[0x11] | 0x80)); - } else { - saa711x_write(client, 0x11, - (decoder->reg[0x11] & 0x7f)); - } - break; - } - - case DECODER_SET_VBI_BYPASS: - { - int *iarg = arg; - if (0 != *iarg) { - saa711x_write(client, 0x13, - (decoder->reg[0x13] & 0xf0) | 0x0a); - } else { - saa711x_write(client, 0x13, - (decoder->reg[0x13] & 0xf0)); - } - break; - } - - case DECODER_SET_NORM: - { - int *iarg = arg; - - switch (*iarg) { - - case VIDEO_MODE_NTSC: - saa711x_write(client, 0x08, - (decoder->reg[0x08] & 0x3f) | 0x40); - saa711x_write(client, 0x0e, - (decoder->reg[0x0e] & 0x8f)); - break; - - case VIDEO_MODE_PAL: - saa711x_write(client, 0x08, - (decoder->reg[0x08] & 0x3f) | 0x00); - saa711x_write(client, 0x0e, - (decoder->reg[0x0e] & 0x8f)); - break; - - case VIDEO_MODE_SECAM: - saa711x_write(client, 0x08, - (decoder->reg[0x0e] & 0x3f) | 0x00); - saa711x_write(client, 0x0e, - (decoder->reg[0x0e] & 0x8f) | 0x50); - break; - - case VIDEO_MODE_AUTO: - saa711x_write(client, 0x08, - (decoder->reg[0x08] & 0x3f) | 0x80); - saa711x_write(client, 0x0e, - (decoder->reg[0x0e] & 0x8f)); - break; - - default: - return -EINVAL; - - } - decoder->norm = *iarg; - } - break; - - case DECODER_SET_INPUT: - { - int *iarg = arg; - if (*iarg < 0 || *iarg > 9) { - return -EINVAL; - } - if (decoder->input != *iarg) { - decoder->input = *iarg; - /* select mode */ - saa711x_write(client, 0x02, - (decoder->reg[0x02] & 0xf0) | decoder->input); - /* bypass chrominance trap for modes 4..7 */ - saa711x_write(client, 0x09, - (decoder->reg[0x09] & 0x7f) | ((decoder->input > 3) ? 0x80 : 0)); - } - } - break; - - case DECODER_SET_OUTPUT: - { - int *iarg = arg; - - /* not much choice of outputs */ - if (*iarg != 0) { - return -EINVAL; - } - } - break; - - case DECODER_ENABLE_OUTPUT: - { - int *iarg = arg; - int enable = (*iarg != 0); - - if (decoder->enable != enable) { - decoder->enable = enable; - - /* RJ: If output should be disabled (for - * playing videos), we also need a open PLL. - * The input is set to 0 (where no input - * source is connected), although this - * is not necessary. - * - * If output should be enabled, we have to - * reverse the above. - */ - - if (decoder->enable) { - saa711x_write(client, 0x02, - (decoder-> - reg[0x02] & 0xf8) | - decoder->input); - saa711x_write(client, 0x08, - (decoder->reg[0x08] & 0xfb)); - saa711x_write(client, 0x11, - (decoder-> - reg[0x11] & 0xf3) | 0x0c); - } else { - saa711x_write(client, 0x02, - (decoder->reg[0x02] & 0xf8)); - saa711x_write(client, 0x08, - (decoder-> - reg[0x08] & 0xfb) | 0x04); - saa711x_write(client, 0x11, - (decoder->reg[0x11] & 0xf3)); - } - } - } - break; - - case DECODER_SET_PICTURE: - { - struct video_picture *pic = arg; - - if (decoder->bright != pic->brightness) { - /* We want 0 to 255 we get 0-65535 */ - decoder->bright = pic->brightness; - saa711x_write(client, 0x0a, decoder->bright >> 8); - } - if (decoder->contrast != pic->contrast) { - /* We want 0 to 127 we get 0-65535 */ - decoder->contrast = pic->contrast; - saa711x_write(client, 0x0b, - decoder->contrast >> 9); - } - if (decoder->sat != pic->colour) { - /* We want 0 to 127 we get 0-65535 */ - decoder->sat = pic->colour; - saa711x_write(client, 0x0c, decoder->sat >> 9); - } - if (decoder->hue != pic->hue) { - /* We want -128 to 127 we get 0-65535 */ - decoder->hue = pic->hue; - saa711x_write(client, 0x0d, - (decoder->hue - 32768) >> 8); - } - } - break; - - default: - return -EINVAL; - } - - return 0; -} - -/* ----------------------------------------------------------------------- */ - -/* - * Generic i2c probe - * concerning the addresses: i2c wants 7 bit (without the r/w bit), so '>>1' - */ - -/* standard i2c insmod options */ -static unsigned short normal_i2c[] = { - I2C_SAA7113>>1, /* saa7113 */ - I2C_SAA7114>>1, /* saa7114 */ - I2C_CLIENT_END -}; - -I2C_CLIENT_INSMOD; - - -static struct i2c_driver i2c_driver_saa711x; - -static int -saa711x_detect_client (struct i2c_adapter *adapter, - int address, - int kind) -{ - int i; - struct i2c_client *client; - struct saa711x *decoder; - struct video_decoder_init vdi; - - dprintk(1, - KERN_INFO - "saa711x.c: detecting saa711x client on address 0x%x\n", - address << 1); - - /* Check if the adapter supports the needed features */ - if (!i2c_check_functionality(adapter, I2C_FUNC_SMBUS_BYTE_DATA)) - return 0; - - client = kmalloc(sizeof(struct i2c_client), GFP_KERNEL); - if (client == 0) - return -ENOMEM; - memset(client, 0, sizeof(struct i2c_client)); - client->addr = address; - client->adapter = adapter; - client->driver = &i2c_driver_saa711x; - client->flags = I2C_CLIENT_ALLOW_USE; - strlcpy(I2C_NAME(client), "saa711x", sizeof(I2C_NAME(client))); - decoder = kmalloc(sizeof(struct saa711x), GFP_KERNEL); - if (decoder == NULL) { - kfree(client); - return -ENOMEM; - } - memset(decoder, 0, sizeof(struct saa711x)); - decoder->norm = VIDEO_MODE_NTSC; - decoder->input = 0; - decoder->enable = 1; - decoder->bright = 32768; - decoder->contrast = 32768; - decoder->hue = 32768; - decoder->sat = 32768; - i2c_set_clientdata(client, decoder); - - i = i2c_attach_client(client); - if (i) { - kfree(client); - kfree(decoder); - return i; - } - - vdi.data = saa711x_i2c_init; - vdi.len = sizeof(saa711x_i2c_init); - i = saa711x_init_decoder(client, &vdi); - if (i < 0) { - dprintk(1, KERN_ERR "%s_attach error: init status %d\n", - I2C_NAME(client), i); - } else { - dprintk(1, - KERN_INFO - "%s_attach: chip version %x at address 0x%x\n", - I2C_NAME(client), saa711x_read(client, 0x00) >> 4, - client->addr << 1); - } - - return 0; -} - -static int -saa711x_attach_adapter (struct i2c_adapter *adapter) -{ - dprintk(1, - KERN_INFO - "saa711x.c: starting probe for adapter %s (0x%x)\n", - I2C_NAME(adapter), adapter->id); - return i2c_probe(adapter, &addr_data, &saa711x_detect_client); -} - -static int -saa711x_detach_client (struct i2c_client *client) -{ - struct saa711x *decoder = i2c_get_clientdata(client); - int err; - - err = i2c_detach_client(client); - if (err) { - return err; - } - - kfree(decoder); - kfree(client); - - return 0; -} - -/* ----------------------------------------------------------------------- */ - -static struct i2c_driver i2c_driver_saa711x = { - .owner = THIS_MODULE, - .name = "saa711x", - - .id = I2C_DRIVERID_SAA711X, - .flags = I2C_DF_NOTIFY, - - .attach_adapter = saa711x_attach_adapter, - .detach_client = saa711x_detach_client, - .command = saa711x_command, -}; - -static int __init -saa711x_init (void) -{ - return i2c_add_driver(&i2c_driver_saa711x); -} - -static void __exit -saa711x_exit (void) -{ - i2c_del_driver(&i2c_driver_saa711x); -} - -module_init(saa711x_init); -module_exit(saa711x_exit); diff --git a/trunk/drivers/media/video/saa7134/Kconfig b/trunk/drivers/media/video/saa7134/Kconfig deleted file mode 100644 index 624e8808a517..000000000000 --- a/trunk/drivers/media/video/saa7134/Kconfig +++ /dev/null @@ -1,68 +0,0 @@ -config VIDEO_SAA7134 - tristate "Philips SAA7134 support" - depends on VIDEO_DEV && PCI && I2C && SOUND - select VIDEO_BUF - select VIDEO_IR - select VIDEO_TUNER - select CRC32 - ---help--- - This is a video4linux driver for Philips SAA713x based - TV cards. - - To compile this driver as a module, choose M here: the - module will be called saa7134. - -config VIDEO_SAA7134_DVB - tristate "DVB/ATSC Support for saa7134 based TV cards" - depends on VIDEO_SAA7134 && DVB_CORE - select VIDEO_BUF_DVB - ---help--- - This adds support for DVB cards based on the - Philips saa7134 chip. - - To compile this driver as a module, choose M here: the - module will be called saa7134-dvb. - - You must also select one or more DVB demodulators. - If you are unsure which you need, choose all of them. - -config VIDEO_SAA7134_DVB_ALL_FRONTENDS - bool "Build all supported frontends for saa7134 based TV cards" - default y - depends on VIDEO_SAA7134_DVB - select DVB_MT352 - select DVB_TDA1004X - select DVB_NXT200X - ---help--- - This builds saa7134-dvb with all currently supported frontend - demodulators. If you wish to tweak your configuration, and - only include support for the hardware that you need, choose N here. - - If you are unsure, choose Y. - -config VIDEO_SAA7134_DVB_MT352 - tristate "Zarlink MT352 DVB-T Support" - default m - depends on VIDEO_SAA7134_DVB && !VIDEO_SAA7134_DVB_ALL_FRONTENDS - select DVB_MT352 - ---help--- - This adds DVB-T support for cards based on the - Philips saa7134 chip and the MT352 demodulator. - -config VIDEO_SAA7134_DVB_TDA1004X - tristate "Phillips TDA10045H/TDA10046H DVB-T Support" - default m - depends on VIDEO_SAA7134_DVB && !VIDEO_SAA7134_DVB_ALL_FRONTENDS - select DVB_TDA1004X - ---help--- - This adds DVB-T support for cards based on the - Philips saa7134 chip and the TDA10045H/TDA10046H demodulator. - -config VIDEO_SAA7134_DVB_NXT200X - tristate "NXT2002/NXT2004 ATSC Support" - default m - depends on VIDEO_SAA7134_DVB && !VIDEO_SAA7134_DVB_ALL_FRONTENDS - select DVB_NXT200X - ---help--- - This adds ATSC 8VSB and QAM64/256 support for cards based on the - Philips saa7134 chip and the NXT2002/NXT2004 demodulator. diff --git a/trunk/drivers/media/video/saa7134/Makefile b/trunk/drivers/media/video/saa7134/Makefile index e0b28f0533af..b778ffd94e65 100644 --- a/trunk/drivers/media/video/saa7134/Makefile +++ b/trunk/drivers/media/video/saa7134/Makefile @@ -3,22 +3,15 @@ saa7134-objs := saa7134-cards.o saa7134-core.o saa7134-i2c.o \ saa7134-oss.o saa7134-ts.o saa7134-tvaudio.o \ saa7134-vbi.o saa7134-video.o saa7134-input.o -obj-$(CONFIG_VIDEO_SAA7134) += saa7134.o saa7134-empress.o \ - saa6752hs.o saa7134-alsa.o +obj-$(CONFIG_VIDEO_SAA7134) += saa7134.o saa7134-empress.o saa6752hs.o obj-$(CONFIG_VIDEO_SAA7134_DVB) += saa7134-dvb.o EXTRA_CFLAGS += -I$(src)/.. EXTRA_CFLAGS += -I$(srctree)/drivers/media/dvb/dvb-core EXTRA_CFLAGS += -I$(srctree)/drivers/media/dvb/frontends -ifneq ($(CONFIG_VIDEO_BUF_DVB),n) - EXTRA_CFLAGS += -DHAVE_VIDEO_BUF_DVB=1 -endif ifneq ($(CONFIG_DVB_MT352),n) EXTRA_CFLAGS += -DHAVE_MT352=1 endif ifneq ($(CONFIG_DVB_TDA1004X),n) EXTRA_CFLAGS += -DHAVE_TDA1004X=1 endif -ifneq ($(CONFIG_DVB_NXT200X),n) - EXTRA_CFLAGS += -DHAVE_NXT200X=1 -endif diff --git a/trunk/drivers/media/video/saa7134/saa6752hs.c b/trunk/drivers/media/video/saa7134/saa6752hs.c index cdd1ed9c8065..382911c6ef22 100644 --- a/trunk/drivers/media/video/saa7134/saa6752hs.c +++ b/trunk/drivers/media/video/saa7134/saa6752hs.c @@ -13,6 +13,7 @@ #include #include +#include #define MPEG_VIDEO_TARGET_BITRATE_MAX 27000 #define MPEG_VIDEO_MAX_BITRATE_MAX 27000 @@ -56,7 +57,6 @@ struct saa6752hs_state { struct i2c_client client; struct v4l2_mpeg_compression params; enum saa6752hs_videoformat video_format; - v4l2_std_id standard; }; enum saa6752hs_command { @@ -74,58 +74,58 @@ enum saa6752hs_command { /* ---------------------------------------------------------------------- */ static u8 PAT[] = { - 0xc2, /* i2c register */ - 0x00, /* table number for encoder */ + 0xc2, // i2c register + 0x00, // table number for encoder - 0x47, /* sync */ - 0x40, 0x00, /* transport_error_indicator(0), payload_unit_start(1), transport_priority(0), pid(0) */ - 0x10, /* transport_scrambling_control(00), adaptation_field_control(01), continuity_counter(0) */ + 0x47, // sync + 0x40, 0x00, // transport_error_indicator(0), payload_unit_start(1), transport_priority(0), pid(0) + 0x10, // transport_scrambling_control(00), adaptation_field_control(01), continuity_counter(0) - 0x00, /* PSI pointer to start of table */ + 0x00, // PSI pointer to start of table - 0x00, /* tid(0) */ - 0xb0, 0x0d, /* section_syntax_indicator(1), section_length(13) */ + 0x00, // tid(0) + 0xb0, 0x0d, // section_syntax_indicator(1), section_length(13) - 0x00, 0x01, /* transport_stream_id(1) */ + 0x00, 0x01, // transport_stream_id(1) - 0xc1, /* version_number(0), current_next_indicator(1) */ + 0xc1, // version_number(0), current_next_indicator(1) - 0x00, 0x00, /* section_number(0), last_section_number(0) */ + 0x00, 0x00, // section_number(0), last_section_number(0) - 0x00, 0x01, /* program_number(1) */ + 0x00, 0x01, // program_number(1) - 0xe0, 0x00, /* PMT PID */ + 0xe0, 0x00, // PMT PID - 0x00, 0x00, 0x00, 0x00 /* CRC32 */ + 0x00, 0x00, 0x00, 0x00 // CRC32 }; static u8 PMT[] = { - 0xc2, /* i2c register */ - 0x01, /* table number for encoder */ + 0xc2, // i2c register + 0x01, // table number for encoder - 0x47, /* sync */ - 0x40, 0x00, /* transport_error_indicator(0), payload_unit_start(1), transport_priority(0), pid */ - 0x10, /* transport_scrambling_control(00), adaptation_field_control(01), continuity_counter(0) */ + 0x47, // sync + 0x40, 0x00, // transport_error_indicator(0), payload_unit_start(1), transport_priority(0), pid + 0x10, // transport_scrambling_control(00), adaptation_field_control(01), continuity_counter(0) - 0x00, /* PSI pointer to start of table */ + 0x00, // PSI pointer to start of table - 0x02, /* tid(2) */ - 0xb0, 0x17, /* section_syntax_indicator(1), section_length(23) */ + 0x02, // tid(2) + 0xb0, 0x17, // section_syntax_indicator(1), section_length(23) - 0x00, 0x01, /* program_number(1) */ + 0x00, 0x01, // program_number(1) - 0xc1, /* version_number(0), current_next_indicator(1) */ + 0xc1, // version_number(0), current_next_indicator(1) - 0x00, 0x00, /* section_number(0), last_section_number(0) */ + 0x00, 0x00, // section_number(0), last_section_number(0) - 0xe0, 0x00, /* PCR_PID */ + 0xe0, 0x00, // PCR_PID - 0xf0, 0x00, /* program_info_length(0) */ + 0xf0, 0x00, // program_info_length(0) - 0x02, 0xe0, 0x00, 0xf0, 0x00, /* video stream type(2), pid */ - 0x04, 0xe0, 0x00, 0xf0, 0x00, /* audio stream type(4), pid */ + 0x02, 0xe0, 0x00, 0xf0, 0x00, // video stream type(2), pid + 0x04, 0xe0, 0x00, 0xf0, 0x00, // audio stream type(4), pid - 0x00, 0x00, 0x00, 0x00 /* CRC32 */ + 0x00, 0x00, 0x00, 0x00 // CRC32 }; static struct v4l2_mpeg_compression param_defaults = @@ -166,33 +166,33 @@ static int saa6752hs_chip_command(struct i2c_client* client, unsigned long timeout; int status = 0; - /* execute the command */ + // execute the command switch(command) { - case SAA6752HS_COMMAND_RESET: - buf[0] = 0x00; + case SAA6752HS_COMMAND_RESET: + buf[0] = 0x00; break; case SAA6752HS_COMMAND_STOP: - buf[0] = 0x03; + buf[0] = 0x03; break; case SAA6752HS_COMMAND_START: - buf[0] = 0x02; + buf[0] = 0x02; break; case SAA6752HS_COMMAND_PAUSE: - buf[0] = 0x04; + buf[0] = 0x04; break; case SAA6752HS_COMMAND_RECONFIGURE: buf[0] = 0x05; break; - case SAA6752HS_COMMAND_SLEEP: - buf[0] = 0x06; + case SAA6752HS_COMMAND_SLEEP: + buf[0] = 0x06; break; - case SAA6752HS_COMMAND_RECONFIGURE_FORCE: + case SAA6752HS_COMMAND_RECONFIGURE_FORCE: buf[0] = 0x07; break; @@ -200,13 +200,13 @@ static int saa6752hs_chip_command(struct i2c_client* client, return -EINVAL; } - /* set it and wait for it to be so */ + // set it and wait for it to be so i2c_master_send(client, buf, 1); timeout = jiffies + HZ * 3; for (;;) { - /* get the current status */ + // get the current status buf[0] = 0x10; - i2c_master_send(client, buf, 1); + i2c_master_send(client, buf, 1); i2c_master_recv(client, buf, 1); if (!(buf[0] & 0x20)) @@ -216,58 +216,61 @@ static int saa6752hs_chip_command(struct i2c_client* client, break; } + // wait a bit msleep(10); } - /* delay a bit to let encoder settle */ + // delay a bit to let encoder settle msleep(50); - return status; + // done + return status; } static int saa6752hs_set_bitrate(struct i2c_client* client, struct v4l2_mpeg_compression* params) { - u8 buf[3]; + u8 buf[3]; - /* set the bitrate mode */ + // set the bitrate mode buf[0] = 0x71; buf[1] = (params->vi_bitrate.mode == V4L2_BITRATE_VBR) ? 0 : 1; i2c_master_send(client, buf, 2); - /* set the video bitrate */ + // set the video bitrate if (params->vi_bitrate.mode == V4L2_BITRATE_VBR) { - /* set the target bitrate */ + // set the target bitrate buf[0] = 0x80; buf[1] = params->vi_bitrate.target >> 8; - buf[2] = params->vi_bitrate.target & 0xff; + buf[2] = params->vi_bitrate.target & 0xff; i2c_master_send(client, buf, 3); - /* set the max bitrate */ + // set the max bitrate buf[0] = 0x81; buf[1] = params->vi_bitrate.max >> 8; - buf[2] = params->vi_bitrate.max & 0xff; + buf[2] = params->vi_bitrate.max & 0xff; i2c_master_send(client, buf, 3); } else { - /* set the target bitrate (no max bitrate for CBR) */ - buf[0] = 0x81; + // set the target bitrate (no max bitrate for CBR) + buf[0] = 0x81; buf[1] = params->vi_bitrate.target >> 8; - buf[2] = params->vi_bitrate.target & 0xff; + buf[2] = params->vi_bitrate.target & 0xff; i2c_master_send(client, buf, 3); } - /* set the audio bitrate */ - buf[0] = 0x94; + // set the audio bitrate + buf[0] = 0x94; buf[1] = (256 == params->au_bitrate.target) ? 0 : 1; i2c_master_send(client, buf, 2); - /* set the total bitrate */ + // set the total bitrate buf[0] = 0xb1; - buf[1] = params->st_bitrate.target >> 8; - buf[2] = params->st_bitrate.target & 0xff; + buf[1] = params->st_bitrate.target >> 8; + buf[2] = params->st_bitrate.target & 0xff; i2c_master_send(client, buf, 3); + // return success return 0; } @@ -373,43 +376,36 @@ static int saa6752hs_init(struct i2c_client* client) h = i2c_get_clientdata(client); - /* Set video format - must be done first as it resets other settings */ + // Set video format - must be done first as it resets other settings buf[0] = 0x41; buf[1] = h->video_format; i2c_master_send(client, buf, 2); - /* Set number of lines in input signal */ - buf[0] = 0x40; - buf[1] = 0x00; - if (h->standard & V4L2_STD_525_60) - buf[1] = 0x01; - i2c_master_send(client, buf, 2); - - /* set bitrate */ - saa6752hs_set_bitrate(client, &h->params); + // set bitrate + saa6752hs_set_bitrate(client, &h->params); - /* Set GOP structure {3, 13} */ + // Set GOP structure {3, 13} buf[0] = 0x72; buf[1] = 0x03; buf[2] = 0x0D; i2c_master_send(client,buf,3); - /* Set minimum Q-scale {4} */ + // Set minimum Q-scale {4} buf[0] = 0x82; buf[1] = 0x04; i2c_master_send(client,buf,2); - /* Set maximum Q-scale {12} */ + // Set maximum Q-scale {12} buf[0] = 0x83; buf[1] = 0x0C; i2c_master_send(client,buf,2); - /* Set Output Protocol */ + // Set Output Protocol buf[0] = 0xD0; buf[1] = 0x81; i2c_master_send(client,buf,2); - /* Set video output stream format {TS} */ + // Set video output stream format {TS} buf[0] = 0xB0; buf[1] = 0x05; i2c_master_send(client,buf,2); @@ -425,9 +421,9 @@ static int saa6752hs_init(struct i2c_client* client) localPAT[sizeof(PAT) - 1] = crc & 0xFF; /* compute PMT */ - memcpy(localPMT, PMT, sizeof(PMT)); - localPMT[3] = 0x40 | ((h->params.ts_pid_pmt >> 8) & 0x0f); - localPMT[4] = h->params.ts_pid_pmt & 0xff; + memcpy(localPMT, PMT, sizeof(PMT)); + localPMT[3] = 0x40 | ((h->params.ts_pid_pmt >> 8) & 0x0f); + localPMT[4] = h->params.ts_pid_pmt & 0xff; localPMT[15] = 0xE0 | ((h->params.ts_pid_pcr >> 8) & 0x0F); localPMT[16] = h->params.ts_pid_pcr & 0xFF; localPMT[20] = 0xE0 | ((h->params.ts_pid_video >> 8) & 0x0F); @@ -440,39 +436,39 @@ static int saa6752hs_init(struct i2c_client* client) localPMT[sizeof(PMT) - 2] = (crc >> 8) & 0xFF; localPMT[sizeof(PMT) - 1] = crc & 0xFF; - /* Set Audio PID */ + // Set Audio PID buf[0] = 0xC1; buf[1] = (h->params.ts_pid_audio >> 8) & 0xFF; buf[2] = h->params.ts_pid_audio & 0xFF; i2c_master_send(client,buf,3); - /* Set Video PID */ + // Set Video PID buf[0] = 0xC0; buf[1] = (h->params.ts_pid_video >> 8) & 0xFF; buf[2] = h->params.ts_pid_video & 0xFF; i2c_master_send(client,buf,3); - /* Set PCR PID */ + // Set PCR PID buf[0] = 0xC4; buf[1] = (h->params.ts_pid_pcr >> 8) & 0xFF; buf[2] = h->params.ts_pid_pcr & 0xFF; i2c_master_send(client,buf,3); - /* Send SI tables */ + // Send SI tables i2c_master_send(client,localPAT,sizeof(PAT)); i2c_master_send(client,localPMT,sizeof(PMT)); - /* mute then unmute audio. This removes buzzing artefacts */ + // mute then unmute audio. This removes buzzing artefacts buf[0] = 0xa4; buf[1] = 1; i2c_master_send(client, buf, 2); - buf[1] = 0; + buf[1] = 0; i2c_master_send(client, buf, 2); - /* start it going */ + // start it going saa6752hs_chip_command(client, SAA6752HS_COMMAND_START); - /* readout current state */ + // readout current state buf[0] = 0xE1; buf[1] = 0xA7; buf[2] = 0xFE; @@ -481,7 +477,7 @@ static int saa6752hs_init(struct i2c_client* client) i2c_master_send(client, buf, 5); i2c_master_recv(client, buf2, 4); - /* change aspect ratio */ + // change aspect ratio buf[0] = 0xE0; buf[1] = 0xA7; buf[2] = 0xFE; @@ -502,6 +498,7 @@ static int saa6752hs_init(struct i2c_client* client) buf[8] = buf2[3]; i2c_master_send(client, buf, 9); + // return success return 0; } @@ -509,19 +506,16 @@ static int saa6752hs_attach(struct i2c_adapter *adap, int addr, int kind) { struct saa6752hs_state *h; - printk("saa6752hs: chip found @ 0x%x\n", addr<<1); + printk("saa6752hs: chip found @ 0x%x\n", addr<<1); - if (NULL == (h = kmalloc(sizeof(*h), GFP_KERNEL))) - return -ENOMEM; + if (NULL == (h = kmalloc(sizeof(*h), GFP_KERNEL))) + return -ENOMEM; memset(h,0,sizeof(*h)); h->client = client_template; h->params = param_defaults; h->client.adapter = adap; h->client.addr = addr; - /* Assume 625 input lines */ - h->standard = 0; - i2c_set_clientdata(&h->client, h); i2c_attach_client(&h->client); return 0; @@ -551,7 +545,7 @@ saa6752hs_command(struct i2c_client *client, unsigned int cmd, void *arg) struct v4l2_mpeg_compression *params = arg; int err = 0; - switch (cmd) { + switch (cmd) { case VIDIOC_S_MPEGCOMP: if (NULL == params) { /* apply settings and start encoder */ @@ -565,7 +559,7 @@ saa6752hs_command(struct i2c_client *client, unsigned int cmd, void *arg) break; case VIDIOC_G_FMT: { - struct v4l2_format *f = arg; + struct v4l2_format *f = arg; if (h->video_format == SAA6752HS_VF_UNKNOWN) h->video_format = SAA6752HS_VF_D1; @@ -582,9 +576,6 @@ saa6752hs_command(struct i2c_client *client, unsigned int cmd, void *arg) saa6752hs_set_subsampling(client, f); break; } - case VIDIOC_S_STD: - h->standard = *((v4l2_std_id *) arg); - break; default: /* nothing */ break; diff --git a/trunk/drivers/media/video/saa7134/saa7134-alsa.c b/trunk/drivers/media/video/saa7134/saa7134-alsa.c deleted file mode 100644 index 4f3c42354329..000000000000 --- a/trunk/drivers/media/video/saa7134/saa7134-alsa.c +++ /dev/null @@ -1,1047 +0,0 @@ -/* - * SAA713x ALSA support for V4L - * - * - * Caveats: - * - Volume doesn't work (it's always at max) - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation, version 2 - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - * - */ - -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include - -#include "saa7134.h" -#include "saa7134-reg.h" - -static unsigned int debug = 0; -module_param(debug, int, 0644); -MODULE_PARM_DESC(debug,"enable debug messages [alsa]"); - -/* - * Configuration macros - */ - -/* defaults */ -#define MIXER_ADDR_TVTUNER 0 -#define MIXER_ADDR_LINE1 1 -#define MIXER_ADDR_LINE2 2 -#define MIXER_ADDR_LAST 2 - -static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX; /* Index 0-MAX */ -static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR; /* ID for this card */ -static int enable[SNDRV_CARDS] = {1, [1 ... (SNDRV_CARDS - 1)] = 0}; - -module_param_array(index, int, NULL, 0444); -MODULE_PARM_DESC(index, "Index value for SAA7134 capture interface(s)."); - -#define dprintk(fmt, arg...) if (debug) \ - printk(KERN_DEBUG "%s/alsa: " fmt, dev->name , ## arg) - -/* - * Main chip structure - */ -typedef struct snd_card_saa7134 { - snd_card_t *card; - spinlock_t mixer_lock; - int mixer_volume[MIXER_ADDR_LAST+1][2]; - int capture_source[MIXER_ADDR_LAST+1][2]; - struct pci_dev *pci; - struct saa7134_dev *saadev; - - unsigned long iobase; - int irq; - - spinlock_t lock; -} snd_card_saa7134_t; - - - -/* - * PCM structure - */ - -typedef struct snd_card_saa7134_pcm { - struct saa7134_dev *saadev; - - spinlock_t lock; - unsigned int pcm_size; /* buffer size */ - unsigned int pcm_count; /* bytes per period */ - unsigned int pcm_bps; /* bytes per second */ - snd_pcm_substream_t *substream; -} snd_card_saa7134_pcm_t; - -static snd_card_t *snd_saa7134_cards[SNDRV_CARDS]; - - -/* - * saa7134 DMA audio stop - * - * Called when the capture device is released or the buffer overflows - * - * - Copied verbatim from saa7134-oss's dsp_dma_stop. Can be dropped - * if we just share dsp_dma_stop and use it here - * - */ - -static void saa7134_dma_stop(struct saa7134_dev *dev) - -{ - dev->dmasound.dma_blk = -1; - dev->dmasound.dma_running = 0; - saa7134_set_dmabits(dev); -} - -/* - * saa7134 DMA audio start - * - * Called when preparing the capture device for use - * - * - Copied verbatim from saa7134-oss's dsp_dma_start. Can be dropped - * if we just share dsp_dma_start and use it here - * - */ - -static void saa7134_dma_start(struct saa7134_dev *dev) -{ - dev->dmasound.dma_blk = 0; - dev->dmasound.dma_running = 1; - saa7134_set_dmabits(dev); -} - -/* - * saa7134 audio DMA IRQ handler - * - * Called whenever we get an SAA7134_IRQ_REPORT_DONE_RA3 interrupt - * Handles shifting between the 2 buffers, manages the read counters, - * and notifies ALSA when periods elapse - * - * - Mostly copied from saa7134-oss's saa7134_irq_oss_done. - * - */ - -void saa7134_irq_alsa_done(struct saa7134_dev *dev, unsigned long status) -{ - int next_blk, reg = 0; - - spin_lock(&dev->slock); - if (UNSET == dev->dmasound.dma_blk) { - dprintk("irq: recording stopped\n"); - goto done; - } - if (0 != (status & 0x0f000000)) - dprintk("irq: lost %ld\n", (status >> 24) & 0x0f); - if (0 == (status & 0x10000000)) { - /* odd */ - if (0 == (dev->dmasound.dma_blk & 0x01)) - reg = SAA7134_RS_BA1(6); - } else { - /* even */ - if (1 == (dev->dmasound.dma_blk & 0x01)) - reg = SAA7134_RS_BA2(6); - } - if (0 == reg) { - dprintk("irq: field oops [%s]\n", - (status & 0x10000000) ? "even" : "odd"); - goto done; - } - - if (dev->dmasound.read_count >= dev->dmasound.blksize * (dev->dmasound.blocks-2)) { - dprintk("irq: overrun [full=%d/%d] - Blocks in %d\n",dev->dmasound.read_count, - dev->dmasound.bufsize, dev->dmasound.blocks); - snd_pcm_stop(dev->dmasound.substream,SNDRV_PCM_STATE_XRUN); - saa7134_dma_stop(dev); - goto done; - } - - /* next block addr */ - next_blk = (dev->dmasound.dma_blk + 2) % dev->dmasound.blocks; - saa_writel(reg,next_blk * dev->dmasound.blksize); - if (debug > 2) - dprintk("irq: ok, %s, next_blk=%d, addr=%x, blocks=%u, size=%u, read=%u\n", - (status & 0x10000000) ? "even" : "odd ", next_blk, - next_blk * dev->dmasound.blksize, dev->dmasound.blocks, dev->dmasound.blksize, dev->dmasound.read_count); - - /* update status & wake waiting readers */ - dev->dmasound.dma_blk = (dev->dmasound.dma_blk + 1) % dev->dmasound.blocks; - dev->dmasound.read_count += dev->dmasound.blksize; - - dev->dmasound.recording_on = reg; - - if (dev->dmasound.read_count >= snd_pcm_lib_period_bytes(dev->dmasound.substream)) { - spin_unlock(&dev->slock); - snd_pcm_period_elapsed(dev->dmasound.substream); - spin_lock(&dev->slock); - } - done: - spin_unlock(&dev->slock); - -} - -/* - * IRQ request handler - * - * Runs along with saa7134's IRQ handler, discards anything that isn't - * DMA sound - * - */ - -static irqreturn_t saa7134_alsa_irq(int irq, void *dev_id, struct pt_regs *regs) -{ - struct saa7134_dev *dev = (struct saa7134_dev*) dev_id; - unsigned long report, status; - int loop, handled = 0; - - for (loop = 0; loop < 10; loop++) { - report = saa_readl(SAA7134_IRQ_REPORT); - status = saa_readl(SAA7134_IRQ_STATUS); - - if (report & SAA7134_IRQ_REPORT_DONE_RA3) { - handled = 1; - saa_writel(SAA7134_IRQ_REPORT,report); - saa7134_irq_alsa_done(dev, status); - } else { - goto out; - } - } - - if (loop == 10) { - dprintk("error! looping IRQ!"); - } - -out: - return IRQ_RETVAL(handled); -} - -/* - * ALSA capture trigger - * - * - One of the ALSA capture callbacks. - * - * Called whenever a capture is started or stopped. Must be defined, - * but there's nothing we want to do here - * - */ - -static int snd_card_saa7134_capture_trigger(snd_pcm_substream_t * substream, - int cmd) -{ - snd_pcm_runtime_t *runtime = substream->runtime; - snd_card_saa7134_pcm_t *saapcm = runtime->private_data; - struct saa7134_dev *dev=saapcm->saadev; - int err = 0; - - spin_lock_irq(&dev->slock); - if (cmd == SNDRV_PCM_TRIGGER_START) { - /* start dma */ - saa7134_dma_start(dev); - } else if (cmd == SNDRV_PCM_TRIGGER_STOP) { - /* stop dma */ - saa7134_dma_stop(dev); - } else { - err = -EINVAL; - } - spin_unlock_irq(&dev->slock); - - return err; -} - -/* - * DMA buffer config - * - * Sets the values that will later be used as the size of the buffer, - * size of the fragments, and total number of fragments. - * Must be called during the preparation stage, before memory is - * allocated - * - * - Copied verbatim from saa7134-oss. Can be dropped - * if we just share dsp_buffer_conf from OSS. - */ - -static int dsp_buffer_conf(struct saa7134_dev *dev, int blksize, int blocks) -{ - if (blksize < 0x100) - blksize = 0x100; - if (blksize > 0x10000) - blksize = 0x10000; - - if (blocks < 2) - blocks = 2; - if ((blksize * blocks) > 1024*1024) - blocks = 1024*1024 / blksize; - - dev->dmasound.blocks = blocks; - dev->dmasound.blksize = blksize; - dev->dmasound.bufsize = blksize * blocks; - - dprintk("buffer config: %d blocks / %d bytes, %d kB total\n", - blocks,blksize,blksize * blocks / 1024); - return 0; -} - -/* - * DMA buffer initialization - * - * Uses V4L functions to initialize the DMA. Shouldn't be necessary in - * ALSA, but I was unable to use ALSA's own DMA, and had to force the - * usage of V4L's - * - * - Copied verbatim from saa7134-oss. Can be dropped - * if we just share dsp_buffer_init from OSS. - */ - -static int dsp_buffer_init(struct saa7134_dev *dev) -{ - int err; - - if (!dev->dmasound.bufsize) - BUG(); - videobuf_dma_init(&dev->dmasound.dma); - err = videobuf_dma_init_kernel(&dev->dmasound.dma, PCI_DMA_FROMDEVICE, - (dev->dmasound.bufsize + PAGE_SIZE) >> PAGE_SHIFT); - if (0 != err) - return err; - return 0; -} - -/* - * ALSA PCM preparation - * - * - One of the ALSA capture callbacks. - * - * Called right after the capture device is opened, this function configures - * the buffer using the previously defined functions, allocates the memory, - * sets up the hardware registers, and then starts the DMA. When this function - * returns, the audio should be flowing. - * - */ - -static int snd_card_saa7134_capture_prepare(snd_pcm_substream_t * substream) -{ - snd_pcm_runtime_t *runtime = substream->runtime; - int err, bswap, sign; - u32 fmt, control; - snd_card_saa7134_t *saa7134 = snd_pcm_substream_chip(substream); - struct saa7134_dev *dev; - snd_card_saa7134_pcm_t *saapcm = runtime->private_data; - unsigned int bps; - unsigned long size; - unsigned count; - - size = snd_pcm_lib_buffer_bytes(substream); - count = snd_pcm_lib_period_bytes(substream); - - saapcm->saadev->dmasound.substream = substream; - bps = runtime->rate * runtime->channels; - bps *= snd_pcm_format_width(runtime->format); - bps /= 8; - if (bps <= 0) - return -EINVAL; - saapcm->pcm_bps = bps; - saapcm->pcm_size = snd_pcm_lib_buffer_bytes(substream); - saapcm->pcm_count = snd_pcm_lib_period_bytes(substream); - - - dev=saa7134->saadev; - - dsp_buffer_conf(dev,saapcm->pcm_count,(saapcm->pcm_size/saapcm->pcm_count)); - - err = dsp_buffer_init(dev); - if (0 != err) - goto fail2; - - /* prepare buffer */ - if (0 != (err = videobuf_dma_pci_map(dev->pci,&dev->dmasound.dma))) - return err; - if (0 != (err = saa7134_pgtable_alloc(dev->pci,&dev->dmasound.pt))) - goto fail1; - if (0 != (err = saa7134_pgtable_build(dev->pci,&dev->dmasound.pt, - dev->dmasound.dma.sglist, - dev->dmasound.dma.sglen, - 0))) - goto fail2; - - - - switch (runtime->format) { - case SNDRV_PCM_FORMAT_U8: - case SNDRV_PCM_FORMAT_S8: - fmt = 0x00; - break; - case SNDRV_PCM_FORMAT_U16_LE: - case SNDRV_PCM_FORMAT_U16_BE: - case SNDRV_PCM_FORMAT_S16_LE: - case SNDRV_PCM_FORMAT_S16_BE: - fmt = 0x01; - break; - default: - err = -EINVAL; - return 1; - } - - switch (runtime->format) { - case SNDRV_PCM_FORMAT_S8: - case SNDRV_PCM_FORMAT_S16_LE: - case SNDRV_PCM_FORMAT_S16_BE: - sign = 1; - break; - default: - sign = 0; - break; - } - - switch (runtime->format) { - case SNDRV_PCM_FORMAT_U16_BE: - case SNDRV_PCM_FORMAT_S16_BE: - bswap = 1; break; - default: - bswap = 0; break; - } - - switch (dev->pci->device) { - case PCI_DEVICE_ID_PHILIPS_SAA7134: - if (1 == runtime->channels) - fmt |= (1 << 3); - if (2 == runtime->channels) - fmt |= (3 << 3); - if (sign) - fmt |= 0x04; - - fmt |= (MIXER_ADDR_TVTUNER == dev->dmasound.input) ? 0xc0 : 0x80; - saa_writeb(SAA7134_NUM_SAMPLES0, ((dev->dmasound.blksize - 1) & 0x0000ff)); - saa_writeb(SAA7134_NUM_SAMPLES1, ((dev->dmasound.blksize - 1) & 0x00ff00) >> 8); - saa_writeb(SAA7134_NUM_SAMPLES2, ((dev->dmasound.blksize - 1) & 0xff0000) >> 16); - saa_writeb(SAA7134_AUDIO_FORMAT_CTRL, fmt); - - break; - case PCI_DEVICE_ID_PHILIPS_SAA7133: - case PCI_DEVICE_ID_PHILIPS_SAA7135: - if (1 == runtime->channels) - fmt |= (1 << 4); - if (2 == runtime->channels) - fmt |= (2 << 4); - if (!sign) - fmt |= 0x04; - saa_writel(SAA7133_NUM_SAMPLES, dev->dmasound.blksize -1); - saa_writel(SAA7133_AUDIO_CHANNEL, 0x543210 | (fmt << 24)); - //saa_writel(SAA7133_AUDIO_CHANNEL, 0x543210); - break; - } - - dprintk("rec_start: afmt=%d ch=%d => fmt=0x%x swap=%c\n", - runtime->format, runtime->channels, fmt, - bswap ? 'b' : '-'); - /* dma: setup channel 6 (= AUDIO) */ - control = SAA7134_RS_CONTROL_BURST_16 | - SAA7134_RS_CONTROL_ME | - (dev->dmasound.pt.dma >> 12); - if (bswap) - control |= SAA7134_RS_CONTROL_BSWAP; - - /* I should be able to use runtime->dma_addr in the control - byte, but it doesn't work. So I allocate the DMA using the - V4L functions, and force ALSA to use that as the DMA area */ - - runtime->dma_area = dev->dmasound.dma.vmalloc; - - saa_writel(SAA7134_RS_BA1(6),0); - saa_writel(SAA7134_RS_BA2(6),dev->dmasound.blksize); - saa_writel(SAA7134_RS_PITCH(6),0); - saa_writel(SAA7134_RS_CONTROL(6),control); - - dev->dmasound.rate = runtime->rate; - - return 0; - fail2: - saa7134_pgtable_free(dev->pci,&dev->dmasound.pt); - fail1: - videobuf_dma_pci_unmap(dev->pci,&dev->dmasound.dma); - return err; - - -} - -/* - * ALSA pointer fetching - * - * - One of the ALSA capture callbacks. - * - * Called whenever a period elapses, it must return the current hardware - * position of the buffer. - * Also resets the read counter used to prevent overruns - * - */ - -static snd_pcm_uframes_t snd_card_saa7134_capture_pointer(snd_pcm_substream_t * substream) -{ - snd_pcm_runtime_t *runtime = substream->runtime; - snd_card_saa7134_pcm_t *saapcm = runtime->private_data; - struct saa7134_dev *dev=saapcm->saadev; - - - - if (dev->dmasound.read_count) { - dev->dmasound.read_count -= snd_pcm_lib_period_bytes(substream); - dev->dmasound.read_offset += snd_pcm_lib_period_bytes(substream); - if (dev->dmasound.read_offset == dev->dmasound.bufsize) - dev->dmasound.read_offset = 0; - } - - return bytes_to_frames(runtime, dev->dmasound.read_offset); -} - -/* - * ALSA hardware capabilities definition - */ - -static snd_pcm_hardware_t snd_card_saa7134_capture = -{ - .info = (SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_INTERLEAVED | - SNDRV_PCM_INFO_BLOCK_TRANSFER | - SNDRV_PCM_INFO_MMAP_VALID), - .formats = SNDRV_PCM_FMTBIT_S16_LE | \ - SNDRV_PCM_FMTBIT_S16_BE | \ - SNDRV_PCM_FMTBIT_S8 | \ - SNDRV_PCM_FMTBIT_U8 | \ - SNDRV_PCM_FMTBIT_U16_LE | \ - SNDRV_PCM_FMTBIT_U16_BE, - .rates = SNDRV_PCM_RATE_32000 | SNDRV_PCM_RATE_48000, - .rate_min = 32000, - .rate_max = 48000, - .channels_min = 1, - .channels_max = 2, - .buffer_bytes_max = (256*1024), - .period_bytes_min = 64, - .period_bytes_max = (256*1024), - .periods_min = 2, - .periods_max = 1024, -}; - -static void snd_card_saa7134_runtime_free(snd_pcm_runtime_t *runtime) -{ - snd_card_saa7134_pcm_t *saapcm = runtime->private_data; - - kfree(saapcm); -} - - -/* - * ALSA hardware params - * - * - One of the ALSA capture callbacks. - * - * Called on initialization, right before the PCM preparation - * Usually used in ALSA to allocate the DMA, but since we don't use the - * ALSA DMA it does nothing - * - */ - -static int snd_card_saa7134_hw_params(snd_pcm_substream_t * substream, - snd_pcm_hw_params_t * hw_params) -{ - - return 0; - - -} - -/* - * ALSA hardware release - * - * - One of the ALSA capture callbacks. - * - * Called after closing the device, but before snd_card_saa7134_capture_close - * Usually used in ALSA to free the DMA, but since we don't use the - * ALSA DMA I'm almost sure this isn't necessary. - * - */ - -static int snd_card_saa7134_hw_free(snd_pcm_substream_t * substream) -{ - return 0; -} - -/* - * DMA buffer release - * - * Called after closing the device, during snd_card_saa7134_capture_close - * - */ - -static int dsp_buffer_free(struct saa7134_dev *dev) -{ - if (!dev->dmasound.blksize) - BUG(); - - videobuf_dma_free(&dev->dmasound.dma); - - dev->dmasound.blocks = 0; - dev->dmasound.blksize = 0; - dev->dmasound.bufsize = 0; - - return 0; -} - -/* - * ALSA capture finish - * - * - One of the ALSA capture callbacks. - * - * Called after closing the device. It stops the DMA audio and releases - * the buffers - * - */ - -static int snd_card_saa7134_capture_close(snd_pcm_substream_t * substream) -{ - snd_card_saa7134_t *chip = snd_pcm_substream_chip(substream); - struct saa7134_dev *dev = chip->saadev; - - /* unlock buffer */ - saa7134_pgtable_free(dev->pci,&dev->dmasound.pt); - videobuf_dma_pci_unmap(dev->pci,&dev->dmasound.dma); - - dsp_buffer_free(dev); - return 0; -} - -/* - * ALSA capture start - * - * - One of the ALSA capture callbacks. - * - * Called when opening the device. It creates and populates the PCM - * structure - * - */ - -static int snd_card_saa7134_capture_open(snd_pcm_substream_t * substream) -{ - snd_pcm_runtime_t *runtime = substream->runtime; - snd_card_saa7134_pcm_t *saapcm; - snd_card_saa7134_t *saa7134 = snd_pcm_substream_chip(substream); - struct saa7134_dev *dev = saa7134->saadev; - int err; - - down(&dev->dmasound.lock); - - dev->dmasound.afmt = SNDRV_PCM_FORMAT_U8; - dev->dmasound.channels = 2; - dev->dmasound.read_count = 0; - dev->dmasound.read_offset = 0; - - up(&dev->dmasound.lock); - - saapcm = kzalloc(sizeof(*saapcm), GFP_KERNEL); - if (saapcm == NULL) - return -ENOMEM; - saapcm->saadev=saa7134->saadev; - - spin_lock_init(&saapcm->lock); - - saapcm->substream = substream; - runtime->private_data = saapcm; - runtime->private_free = snd_card_saa7134_runtime_free; - runtime->hw = snd_card_saa7134_capture; - - if ((err = snd_pcm_hw_constraint_integer(runtime, SNDRV_PCM_HW_PARAM_PERIODS)) < 0) - return err; - - return 0; -} - -/* - * ALSA capture callbacks definition - */ - -static snd_pcm_ops_t snd_card_saa7134_capture_ops = { - .open = snd_card_saa7134_capture_open, - .close = snd_card_saa7134_capture_close, - .ioctl = snd_pcm_lib_ioctl, - .hw_params = snd_card_saa7134_hw_params, - .hw_free = snd_card_saa7134_hw_free, - .prepare = snd_card_saa7134_capture_prepare, - .trigger = snd_card_saa7134_capture_trigger, - .pointer = snd_card_saa7134_capture_pointer, -}; - -/* - * ALSA PCM setup - * - * Called when initializing the board. Sets up the name and hooks up - * the callbacks - * - */ - -static int snd_card_saa7134_pcm(snd_card_saa7134_t *saa7134, int device) -{ - snd_pcm_t *pcm; - int err; - - if ((err = snd_pcm_new(saa7134->card, "SAA7134 PCM", device, 0, 1, &pcm)) < 0) - return err; - snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_CAPTURE, &snd_card_saa7134_capture_ops); - pcm->private_data = saa7134; - pcm->info_flags = 0; - strcpy(pcm->name, "SAA7134 PCM"); - return 0; -} - -#define SAA713x_VOLUME(xname, xindex, addr) \ -{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, .index = xindex, \ - .info = snd_saa7134_volume_info, \ - .get = snd_saa7134_volume_get, .put = snd_saa7134_volume_put, \ - .private_value = addr } - -static int snd_saa7134_volume_info(snd_kcontrol_t * kcontrol, snd_ctl_elem_info_t * uinfo) -{ - uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER; - uinfo->count = 2; - uinfo->value.integer.min = 0; - uinfo->value.integer.max = 20; - return 0; -} - -static int snd_saa7134_volume_get(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol) -{ - snd_card_saa7134_t *chip = snd_kcontrol_chip(kcontrol); - int addr = kcontrol->private_value; - - ucontrol->value.integer.value[0] = chip->mixer_volume[addr][0]; - ucontrol->value.integer.value[1] = chip->mixer_volume[addr][1]; - return 0; -} - -static int snd_saa7134_volume_put(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol) -{ - snd_card_saa7134_t *chip = snd_kcontrol_chip(kcontrol); - unsigned long flags; - int change, addr = kcontrol->private_value; - int left, right; - - left = ucontrol->value.integer.value[0]; - if (left < 0) - left = 0; - if (left > 20) - left = 20; - right = ucontrol->value.integer.value[1]; - if (right < 0) - right = 0; - if (right > 20) - right = 20; - spin_lock_irqsave(&chip->mixer_lock, flags); - change = chip->mixer_volume[addr][0] != left || - chip->mixer_volume[addr][1] != right; - chip->mixer_volume[addr][0] = left; - chip->mixer_volume[addr][1] = right; - spin_unlock_irqrestore(&chip->mixer_lock, flags); - return change; -} - -#define SAA713x_CAPSRC(xname, xindex, addr) \ -{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, .index = xindex, \ - .info = snd_saa7134_capsrc_info, \ - .get = snd_saa7134_capsrc_get, .put = snd_saa7134_capsrc_put, \ - .private_value = addr } - -static int snd_saa7134_capsrc_info(snd_kcontrol_t * kcontrol, snd_ctl_elem_info_t * uinfo) -{ - uinfo->type = SNDRV_CTL_ELEM_TYPE_BOOLEAN; - uinfo->count = 2; - uinfo->value.integer.min = 0; - uinfo->value.integer.max = 1; - return 0; -} - -static int snd_saa7134_capsrc_get(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol) -{ - snd_card_saa7134_t *chip = snd_kcontrol_chip(kcontrol); - unsigned long flags; - int addr = kcontrol->private_value; - - spin_lock_irqsave(&chip->mixer_lock, flags); - ucontrol->value.integer.value[0] = chip->capture_source[addr][0]; - ucontrol->value.integer.value[1] = chip->capture_source[addr][1]; - spin_unlock_irqrestore(&chip->mixer_lock, flags); - return 0; -} - -static int snd_saa7134_capsrc_put(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol) -{ - snd_card_saa7134_t *chip = snd_kcontrol_chip(kcontrol); - unsigned long flags; - int change, addr = kcontrol->private_value; - int left, right; - u32 anabar, xbarin; - int analog_io, rate; - struct saa7134_dev *dev; - - dev = chip->saadev; - - left = ucontrol->value.integer.value[0] & 1; - right = ucontrol->value.integer.value[1] & 1; - spin_lock_irqsave(&chip->mixer_lock, flags); - - change = chip->capture_source[addr][0] != left || - chip->capture_source[addr][1] != right; - chip->capture_source[addr][0] = left; - chip->capture_source[addr][1] = right; - dev->dmasound.input=addr; - spin_unlock_irqrestore(&chip->mixer_lock, flags); - - - if (change) { - switch (dev->pci->device) { - - case PCI_DEVICE_ID_PHILIPS_SAA7134: - switch (addr) { - case MIXER_ADDR_TVTUNER: - saa_andorb(SAA7134_AUDIO_FORMAT_CTRL, 0xc0, 0xc0); - saa_andorb(SAA7134_SIF_SAMPLE_FREQ, 0x03, 0x00); - break; - case MIXER_ADDR_LINE1: - case MIXER_ADDR_LINE2: - analog_io = (MIXER_ADDR_LINE1 == addr) ? 0x00 : 0x08; - rate = (32000 == dev->dmasound.rate) ? 0x01 : 0x03; - saa_andorb(SAA7134_ANALOG_IO_SELECT, 0x08, analog_io); - saa_andorb(SAA7134_AUDIO_FORMAT_CTRL, 0xc0, 0x80); - saa_andorb(SAA7134_SIF_SAMPLE_FREQ, 0x03, rate); - break; - } - - break; - case PCI_DEVICE_ID_PHILIPS_SAA7133: - case PCI_DEVICE_ID_PHILIPS_SAA7135: - xbarin = 0x03; // adc - anabar = 0; - switch (addr) { - case MIXER_ADDR_TVTUNER: - xbarin = 0; // Demodulator - anabar = 2; // DACs - break; - case MIXER_ADDR_LINE1: - anabar = 0; // aux1, aux1 - break; - case MIXER_ADDR_LINE2: - anabar = 9; // aux2, aux2 - break; - } - - /* output xbar always main channel */ - saa_dsp_writel(dev, SAA7133_DIGITAL_OUTPUT_SEL1, 0xbbbb10); - - if (left || right) { // We've got data, turn the input on - saa_dsp_writel(dev, SAA7133_DIGITAL_INPUT_XBAR1, xbarin); - saa_writel(SAA7133_ANALOG_IO_SELECT, anabar); - } else { - saa_dsp_writel(dev, SAA7133_DIGITAL_INPUT_XBAR1, 0); - saa_writel(SAA7133_ANALOG_IO_SELECT, 0); - } - break; - } - } - - return change; -} - -static snd_kcontrol_new_t snd_saa7134_controls[] = { -SAA713x_VOLUME("Video Volume", 0, MIXER_ADDR_TVTUNER), -SAA713x_CAPSRC("Video Capture Switch", 0, MIXER_ADDR_TVTUNER), -SAA713x_VOLUME("Line Volume", 1, MIXER_ADDR_LINE1), -SAA713x_CAPSRC("Line Capture Switch", 1, MIXER_ADDR_LINE1), -SAA713x_VOLUME("Line Volume", 2, MIXER_ADDR_LINE2), -SAA713x_CAPSRC("Line Capture Switch", 2, MIXER_ADDR_LINE2), -}; - -/* - * ALSA mixer setup - * - * Called when initializing the board. Sets up the name and hooks up - * the callbacks - * - */ - -static int snd_card_saa7134_new_mixer(snd_card_saa7134_t * chip) -{ - snd_card_t *card = chip->card; - unsigned int idx; - int err; - - snd_assert(chip != NULL, return -EINVAL); - strcpy(card->mixername, "SAA7134 Mixer"); - - for (idx = 0; idx < ARRAY_SIZE(snd_saa7134_controls); idx++) { - if ((err = snd_ctl_add(card, snd_ctl_new1(&snd_saa7134_controls[idx], chip))) < 0) - return err; - } - return 0; -} - -static int snd_saa7134_free(snd_card_saa7134_t *chip) -{ - return 0; -} - -static int snd_saa7134_dev_free(snd_device_t *device) -{ - snd_card_saa7134_t *chip = device->device_data; - return snd_saa7134_free(chip); -} - -/* - * ALSA initialization - * - * Called by saa7134-core, it creates the basic structures and registers - * the ALSA devices - * - */ - -int alsa_card_saa7134_create (struct saa7134_dev *saadev) -{ - static int dev; - - snd_card_t *card; - snd_card_saa7134_t *chip; - int err; - static snd_device_ops_t ops = { - .dev_free = snd_saa7134_dev_free, - }; - - - if (dev >= SNDRV_CARDS) - return -ENODEV; - if (!enable[dev]) - return -ENODEV; - - card = snd_card_new(index[dev], id[dev], THIS_MODULE, 0); - - if (card == NULL) - return -ENOMEM; - - strcpy(card->driver, "SAA7134"); - - /* Card "creation" */ - - chip = kcalloc(1, sizeof(*chip), GFP_KERNEL); - if (chip == NULL) { - return -ENOMEM; - } - - spin_lock_init(&chip->lock); - spin_lock_init(&chip->mixer_lock); - - chip->saadev = saadev; - - chip->card = card; - - chip->pci = saadev->pci; - chip->irq = saadev->pci->irq; - chip->iobase = pci_resource_start(saadev->pci, 0); - - err = request_irq(saadev->pci->irq, saa7134_alsa_irq, - SA_SHIRQ | SA_INTERRUPT, saadev->name, saadev); - - if (err < 0) { - printk(KERN_ERR "%s: can't get IRQ %d for ALSA\n", - saadev->name, saadev->pci->irq); - goto __nodev; - } - - if ((err = snd_device_new(card, SNDRV_DEV_LOWLEVEL, chip, &ops)) < 0) { - goto __nodev; - } - - if ((err = snd_card_saa7134_new_mixer(chip)) < 0) - goto __nodev; - - if ((err = snd_card_saa7134_pcm(chip, 0)) < 0) - goto __nodev; - - snd_card_set_dev(card, &chip->pci->dev); - - /* End of "creation" */ - - strcpy(card->shortname, "SAA7134"); - sprintf(card->longname, "%s at 0x%lx irq %d", - chip->saadev->name, chip->iobase, chip->irq); - - if ((err = snd_card_register(card)) == 0) { - snd_saa7134_cards[dev] = card; - return 0; - } - -__nodev: - snd_card_free(card); - kfree(chip); - return err; -} - -/* - * Module initializer - * - * Loops through present saa7134 cards, and assigns an ALSA device - * to each one - * - */ - -static int saa7134_alsa_init(void) -{ - struct saa7134_dev *saadev = NULL; - struct list_head *list; - - printk(KERN_INFO "saa7134 ALSA driver for DMA sound loaded\n"); - - list_for_each(list,&saa7134_devlist) { - saadev = list_entry(list, struct saa7134_dev, devlist); - alsa_card_saa7134_create(saadev); - } - - if (saadev == NULL) - printk(KERN_INFO "saa7134 ALSA: no saa7134 cards found\n"); - - return 0; - -} - -/* - * Module destructor - */ - -void saa7134_alsa_exit(void) -{ - int idx; - - for (idx = 0; idx < SNDRV_CARDS; idx++) { - snd_card_free(snd_saa7134_cards[idx]); - } - - printk(KERN_INFO "saa7134 ALSA driver for DMA sound unloaded\n"); - - return; -} - -module_init(saa7134_alsa_init); -module_exit(saa7134_alsa_exit); -MODULE_LICENSE("GPL"); -MODULE_AUTHOR("Ricardo Cerqueira"); diff --git a/trunk/drivers/media/video/saa7134/saa7134-cards.c b/trunk/drivers/media/video/saa7134/saa7134-cards.c index 663d03e5bc67..acc7a4335e23 100644 --- a/trunk/drivers/media/video/saa7134/saa7134-cards.c +++ b/trunk/drivers/media/video/saa7134/saa7134-cards.c @@ -191,13 +191,9 @@ struct saa7134_board saa7134_boards[] = { .amux = TV, .tv = 1, },{ - .name = name_comp1, /* Composite signal on S-Video input */ + .name = name_comp1, .vmux = 0, .amux = LINE2, - },{ - .name = name_comp2, /* Composite input */ - .vmux = 3, - .amux = LINE2, },{ .name = name_svideo, .vmux = 8, @@ -2113,424 +2109,9 @@ struct saa7134_board saa7134_boards[] = { .gpio = 0x01, }, }, - [SAA7134_BOARD_BEHOLD_409FM] = { - /* , Sergey */ - .name = "Beholder BeholdTV 409 FM", - .audio_clock = 0x00187de7, - .tuner_type = TUNER_PHILIPS_FM1216ME_MK3, - .radio_type = UNSET, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .tda9887_conf = TDA9887_PRESENT, - .inputs = {{ - .name = name_tv, - .vmux = 3, - .amux = TV, - .tv = 1, - },{ - .name = name_comp1, - .vmux = 1, - .amux = LINE1, - },{ - .name = name_svideo, - .vmux = 8, - .amux = LINE1, - }}, - .radio = { - .name = name_radio, - .amux = LINE2, - }, - }, - [SAA7134_BOARD_GOTVIEW_7135] = { - /* Mike Baikov */ - /* Andrey Cvetcov */ - .name = "GoTView 7135 PCI", - .audio_clock = 0x00187de7, - .tuner_type = TUNER_PHILIPS_FM1216ME_MK3, - .radio_type = UNSET, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .tda9887_conf = TDA9887_PRESENT, - .gpiomask = 0x00200003, - .inputs = {{ - .name = name_tv, - .vmux = 1, - .amux = TV, - .tv = 1, - .gpio = 0x00200003, - },{ - .name = name_tv_mono, - .vmux = 1, - .amux = LINE2, - .gpio = 0x00200003, - },{ - .name = name_comp1, - .vmux = 3, - .amux = LINE1, - .gpio = 0x00200003, - },{ - .name = name_svideo, - .vmux = 8, - .amux = LINE1, - .gpio = 0x00200003, - }}, - .radio = { - .name = name_radio, - .amux = LINE2, - .gpio = 0x00200003, - }, - .mute = { - .name = name_mute, - .amux = TV, - .gpio = 0x00200003, - }, - }, - [SAA7134_BOARD_PHILIPS_EUROPA] = { - .name = "Philips EUROPA V3 reference design", - .audio_clock = 0x00187de7, - .tuner_type = TUNER_PHILIPS_TD1316, - .radio_type = UNSET, - .tuner_addr = 0x61, - .radio_addr = ADDR_UNSET, - .tda9887_conf = TDA9887_PRESENT, - .mpeg = SAA7134_MPEG_DVB, - .inputs = {{ - .name = name_tv, - .vmux = 3, - .amux = TV, - .tv = 1, - },{ - .name = name_comp1, - .vmux = 0, - .amux = LINE2, - },{ - .name = name_svideo, - .vmux = 8, - .amux = LINE2, - }}, - }, - [SAA7134_BOARD_VIDEOMATE_DVBT_300] = { - .name = "Compro Videomate DVB-T300", - .audio_clock = 0x00187de7, - .tuner_type = TUNER_PHILIPS_TD1316, - .radio_type = UNSET, - .tuner_addr = 0x61, - .radio_addr = ADDR_UNSET, - .tda9887_conf = TDA9887_PRESENT, - .mpeg = SAA7134_MPEG_DVB, - .inputs = {{ - .name = name_tv, - .vmux = 3, - .amux = TV, - .tv = 1, - },{ - .name = name_comp1, - .vmux = 1, - .amux = LINE2, - },{ - .name = name_svideo, - .vmux = 8, - .amux = LINE2, - }}, - }, - [SAA7134_BOARD_VIDEOMATE_DVBT_200] = { - .name = "Compro Videomate DVB-T200", - .tuner_type = TUNER_ABSENT, - .audio_clock = 0x00187de7, - .radio_type = UNSET, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .mpeg = SAA7134_MPEG_DVB, - .inputs = {{ - .name = name_comp1, - .vmux = 0, - .amux = LINE1, - },{ - .name = name_svideo, - .vmux = 8, - .amux = LINE1, - }}, - }, - [SAA7134_BOARD_RTD_VFG7350] = { - .name = "RTD Embedded Technologies VFG7350", - .audio_clock = 0x00200000, - .tuner_type = TUNER_ABSENT, - .radio_type = UNSET, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .inputs = {{ - .name = "Composite 0", - .vmux = 0, - .amux = LINE1, - },{ - .name = "Composite 1", - .vmux = 1, - .amux = LINE2, - },{ - .name = "Composite 2", - .vmux = 2, - .amux = LINE1, - },{ - .name = "Composite 3", - .vmux = 3, - .amux = LINE2, - },{ - .name = "S-Video 0", - .vmux = 8, - .amux = LINE1, - },{ - .name = "S-Video 1", - .vmux = 9, - .amux = LINE2, - }}, - .mpeg = SAA7134_MPEG_EMPRESS, - .video_out = CCIR656, - .vid_port_opts = ( SET_T_CODE_POLARITY_NON_INVERTED | - SET_CLOCK_NOT_DELAYED | - SET_CLOCK_INVERTED | - SET_VSYNC_OFF ), - }, - [SAA7134_BOARD_RTD_VFG7330] = { - .name = "RTD Embedded Technologies VFG7330", - .audio_clock = 0x00200000, - .tuner_type = TUNER_ABSENT, - .radio_type = UNSET, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .inputs = {{ - .name = "Composite 0", - .vmux = 0, - .amux = LINE1, - },{ - .name = "Composite 1", - .vmux = 1, - .amux = LINE2, - },{ - .name = "Composite 2", - .vmux = 2, - .amux = LINE1, - },{ - .name = "Composite 3", - .vmux = 3, - .amux = LINE2, - },{ - .name = "S-Video 0", - .vmux = 8, - .amux = LINE1, - },{ - .name = "S-Video 1", - .vmux = 9, - .amux = LINE2, - }}, - }, - [SAA7134_BOARD_FLYTVPLATINUM_MINI2] = { - .name = "LifeView FlyTV Platinum Mini2", - .audio_clock = 0x00200000, - .tuner_type = TUNER_PHILIPS_TDA8290, - .radio_type = UNSET, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - - .inputs = {{ - .name = name_tv, - .vmux = 1, - .amux = TV, - .tv = 1, - },{ - .name = name_comp1, /* Composite signal on S-Video input */ - .vmux = 0, - .amux = LINE2, - },{ - .name = name_comp2, /* Composite input */ - .vmux = 3, - .amux = LINE2, - },{ - .name = name_svideo, - .vmux = 8, - .amux = LINE2, - }}, - }, - [SAA7134_BOARD_AVERMEDIA_AVERTVHD_A180] = { - /* Michael Krufky - * Uses Alps Electric TDHU2, containing NXT2004 ATSC Decoder - * AFAIK, there is no analog demod, thus, - * no support for analog television. - */ - .name = "AVerMedia AVerTVHD MCE A180", - .audio_clock = 0x00187de7, - .tuner_type = TUNER_ABSENT, - .radio_type = UNSET, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .mpeg = SAA7134_MPEG_DVB, - .inputs = {{ - .name = name_comp1, - .vmux = 3, - .amux = LINE2, - },{ - .name = name_svideo, - .vmux = 8, - .amux = LINE2, - }}, - }, - [SAA7134_BOARD_MONSTERTV_MOBILE] = { - .name = "SKNet MonsterTV Mobile", - .audio_clock = 0x00187de7, - .tuner_type = TUNER_PHILIPS_TDA8290, - .radio_type = UNSET, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - - .inputs = {{ - .name = name_tv, - .vmux = 1, - .amux = TV, - .tv = 1, - },{ - .name = name_comp1, - .vmux = 3, - .amux = LINE1, - },{ - .name = name_svideo, - .vmux = 6, - .amux = LINE1, - }}, - }, - [SAA7134_BOARD_PINNACLE_PCTV_110i] = { - .name = "Pinnacle PCTV 110i (saa7133)", - .audio_clock = 0x00187de7, - .tuner_type = TUNER_PHILIPS_TDA8290, - .radio_type = UNSET, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .gpiomask = 0x080200000, - .inputs = {{ - .name = name_tv, - .vmux = 4, - .amux = TV, - .tv = 1, - },{ - .name = name_comp1, - .vmux = 1, - .amux = LINE2, - },{ - .name = name_svideo, - .vmux = 8, - .amux = LINE2, - }}, - .radio = { - .name = name_radio, - .amux = LINE1, - }, - }, - [SAA7134_BOARD_ASUSTeK_P7131_DUAL] = { - .name = "ASUSTeK P7131 Dual", - .audio_clock = 0x00187de7, - .tuner_type = TUNER_PHILIPS_TDA8290, - .radio_type = UNSET, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .gpiomask = 1 << 21, - .mpeg = SAA7134_MPEG_DVB, - .inputs = {{ - .name = name_tv, - .vmux = 1, - .amux = TV, - .tv = 1, - },{ - .name = name_comp1, - .vmux = 3, - .amux = LINE2, - },{ - .name = name_svideo, - .vmux = 8, - .amux = LINE2, - }}, - .radio = { - .name = name_radio, - .amux = TV, - .gpio = 0x0200000, - }, - }, - [SAA7134_BOARD_SEDNA_PC_TV_CARDBUS] = { - /* Paul Tom Zalac */ - /* Pavel Mihaylov */ - .name = "Sedna/MuchTV PC TV Cardbus TV/Radio (ITO25 Rev:2B)", - /* Sedna/MuchTV (OEM) Cardbus TV Tuner */ - .audio_clock = 0x00187de7, - .tuner_type = TUNER_PHILIPS_TDA8290, - .radio_type = UNSET, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .gpiomask = 0xe880c0, - .inputs = {{ - .name = name_tv, - .vmux = 3, - .amux = TV, - .tv = 1, - },{ - .name = name_comp1, - .vmux = 1, - .amux = LINE1, - },{ - .name = name_svideo, - .vmux = 6, - .amux = LINE1, - }}, - .radio = { - .name = name_radio, - .amux = LINE2, - }, - }, - [SAA7134_BOARD_ASUSTEK_DIGIMATRIX_TV] = { - /* "Cyril Lacoux (Yack)" */ - .name = "ASUS Digimatrix TV", - .audio_clock = 0x00200000, - .tuner_type = TUNER_PHILIPS_FQ1216ME, - .tda9887_conf = TDA9887_PRESENT, - .radio_type = UNSET, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .inputs = {{ - .name = name_tv, - .vmux = 1, - .amux = TV, - .tv = 1, - },{ - .name = name_comp1, - .vmux = 3, - .amux = LINE1, - },{ - .name = name_svideo, - .vmux = 8, - .amux = LINE1, - }}, - }, - [SAA7134_BOARD_PHILIPS_TIGER] = { - .name = "Philips Tiger reference design", - .audio_clock = 0x00187de7, - .tuner_type = TUNER_PHILIPS_TDA8290, - .radio_type = UNSET, - .tuner_addr = ADDR_UNSET, - .radio_addr = ADDR_UNSET, - .mpeg = SAA7134_MPEG_DVB, - .inputs = {{ - .name = name_tv, - .vmux = 1, - .amux = TV, - .tv = 1, - },{ - .name = name_comp1, - .vmux = 3, - .amux = LINE1, - },{ - .name = name_svideo, - .vmux = 8, - .amux = LINE1, - }}, - }, }; + const unsigned int saa7134_bcount = ARRAY_SIZE(saa7134_boards); /* ------------------------------------------------------------------ */ @@ -2564,19 +2145,19 @@ struct pci_device_id saa7134_pci_tbl[] = { },{ .vendor = PCI_VENDOR_ID_PHILIPS, .device = PCI_DEVICE_ID_PHILIPS_SAA7134, - .subvendor = 0x153b, + .subvendor = 0x153B, .subdevice = 0x1142, .driver_data = SAA7134_BOARD_CINERGY400, },{ .vendor = PCI_VENDOR_ID_PHILIPS, .device = PCI_DEVICE_ID_PHILIPS_SAA7134, - .subvendor = 0x153b, + .subvendor = 0x153B, .subdevice = 0x1143, .driver_data = SAA7134_BOARD_CINERGY600, },{ .vendor = PCI_VENDOR_ID_PHILIPS, .device = PCI_DEVICE_ID_PHILIPS_SAA7134, - .subvendor = 0x153b, + .subvendor = 0x153B, .subdevice = 0x1158, .driver_data = SAA7134_BOARD_CINERGY600_MK3, },{ @@ -2609,18 +2190,6 @@ struct pci_device_id saa7134_pci_tbl[] = { .subvendor = 0x5168, .subdevice = 0x0212, /* minipci, LR212 */ .driver_data = SAA7134_BOARD_FLYTVPLATINUM_MINI, - },{ - .vendor = PCI_VENDOR_ID_PHILIPS, - .device = PCI_DEVICE_ID_PHILIPS_SAA7133, - .subvendor = 0x14c0, - .subdevice = 0x1212, /* minipci, LR1212 */ - .driver_data = SAA7134_BOARD_FLYTVPLATINUM_MINI2, - },{ - .vendor = PCI_VENDOR_ID_PHILIPS, - .device = PCI_DEVICE_ID_PHILIPS_SAA7133, - .subvendor = 0x4e42, - .subdevice = 0x0212, /* OEM minipci, LR212 */ - .driver_data = SAA7134_BOARD_FLYTVPLATINUM_MINI, },{ .vendor = PCI_VENDOR_ID_PHILIPS, .device = PCI_DEVICE_ID_PHILIPS_SAA7133, @@ -2800,7 +2369,7 @@ struct pci_device_id saa7134_pci_tbl[] = { },{ .vendor = PCI_VENDOR_ID_PHILIPS, .device = PCI_DEVICE_ID_PHILIPS_SAA7130, - .subvendor = 0x153b, + .subvendor = 0x153B, .subdevice = 0x1152, .driver_data = SAA7134_BOARD_CINERGY200, },{ @@ -2865,18 +2434,13 @@ struct pci_device_id saa7134_pci_tbl[] = { .subvendor = 0x1421, .subdevice = 0x0350, /* PCI version */ .driver_data = SAA7134_BOARD_ADS_INSTANT_TV, + },{ .vendor = PCI_VENDOR_ID_PHILIPS, .device = PCI_DEVICE_ID_PHILIPS_SAA7133, .subvendor = 0x1421, .subdevice = 0x0370, /* cardbus version */ .driver_data = SAA7134_BOARD_ADS_INSTANT_TV, - },{ - .vendor = PCI_VENDOR_ID_PHILIPS, - .device = PCI_DEVICE_ID_PHILIPS_SAA7133, - .subvendor = 0x1421, - .subdevice = 0x1370, /* cardbus version */ - .driver_data = SAA7134_BOARD_ADS_INSTANT_TV, },{ /* Typhoon DVB-T Duo Digital/Analog Cardbus */ .vendor = PCI_VENDOR_ID_PHILIPS, @@ -2895,80 +2459,8 @@ struct pci_device_id saa7134_pci_tbl[] = { .device = PCI_DEVICE_ID_PHILIPS_SAA7134, .subvendor = 0x1043, .subdevice = 0x0210, /* mini pci PAL/SECAM version */ - .driver_data = SAA7134_BOARD_ASUSTEK_DIGIMATRIX_TV, + .driver_data = SAA7134_BOARD_FLYTV_DIGIMATRIX, - },{ - .vendor = PCI_VENDOR_ID_PHILIPS, - .device = PCI_DEVICE_ID_PHILIPS_SAA7133, - .subvendor = 0x0000, /* It shouldn't break anything, since subdevice id seems unique */ - .subdevice = 0x4091, - .driver_data = SAA7134_BOARD_BEHOLD_409FM, - },{ - .vendor = PCI_VENDOR_ID_PHILIPS, - .device = PCI_DEVICE_ID_PHILIPS_SAA7133, - .subvendor = 0x5456, /* GoTView */ - .subdevice = 0x7135, - .driver_data = SAA7134_BOARD_GOTVIEW_7135, - },{ - .vendor = PCI_VENDOR_ID_PHILIPS, - .device = PCI_DEVICE_ID_PHILIPS_SAA7134, - .subvendor = PCI_VENDOR_ID_PHILIPS, - .subdevice = 0x2004, - .driver_data = SAA7134_BOARD_PHILIPS_EUROPA, - },{ - .vendor = PCI_VENDOR_ID_PHILIPS, - .device = PCI_DEVICE_ID_PHILIPS_SAA7134, - .subvendor = 0x185b, - .subdevice = 0xc900, - .driver_data = SAA7134_BOARD_VIDEOMATE_DVBT_300, - },{ - .vendor = PCI_VENDOR_ID_PHILIPS, - .device = PCI_DEVICE_ID_PHILIPS_SAA7130, - .subvendor = 0x185b, - .subdevice = 0xc901, - .driver_data = SAA7134_BOARD_VIDEOMATE_DVBT_200, - },{ - .vendor = PCI_VENDOR_ID_PHILIPS, - .device = PCI_DEVICE_ID_PHILIPS_SAA7133, - .subvendor = 0x1435, - .subdevice = 0x7350, - .driver_data = SAA7134_BOARD_RTD_VFG7350, - },{ - .vendor = PCI_VENDOR_ID_PHILIPS, - .device = PCI_DEVICE_ID_PHILIPS_SAA7133, - .subvendor = 0x1435, - .subdevice = 0x7330, - .driver_data = SAA7134_BOARD_RTD_VFG7330, - },{ - .vendor = PCI_VENDOR_ID_PHILIPS, - .device = PCI_DEVICE_ID_PHILIPS_SAA7133, - .subvendor = 0x1461, - .subdevice = 0x1044, - .driver_data = SAA7134_BOARD_AVERMEDIA_AVERTVHD_A180, - },{ - .vendor = PCI_VENDOR_ID_PHILIPS, - .device = PCI_DEVICE_ID_PHILIPS_SAA7133, - .subvendor = 0x1131, - .subdevice = 0x4ee9, - .driver_data = SAA7134_BOARD_MONSTERTV_MOBILE, - },{ - .vendor = PCI_VENDOR_ID_PHILIPS, - .device = PCI_DEVICE_ID_PHILIPS_SAA7133, - .subvendor = 0x11bd, - .subdevice = 0x002e, - .driver_data = SAA7134_BOARD_PINNACLE_PCTV_110i, - },{ - .vendor = PCI_VENDOR_ID_PHILIPS, - .device = PCI_DEVICE_ID_PHILIPS_SAA7133, - .subvendor = 0x1043, - .subdevice = 0x4862, - .driver_data = SAA7134_BOARD_ASUSTeK_P7131_DUAL, - },{ - .vendor = PCI_VENDOR_ID_PHILIPS, - .device = PCI_DEVICE_ID_PHILIPS_SAA7133, - .subvendor = PCI_VENDOR_ID_PHILIPS, - .subdevice = 0x2018, - .driver_data = SAA7134_BOARD_PHILIPS_TIGER, },{ /* --- boards without eeprom + subsystem ID --- */ .vendor = PCI_VENDOR_ID_PHILIPS, @@ -3038,10 +2530,9 @@ int saa7134_board_init1(struct saa7134_dev *dev) switch (dev->board) { case SAA7134_BOARD_FLYVIDEO2000: case SAA7134_BOARD_FLYVIDEO3000: - dev->has_remote = SAA7134_REMOTE_GPIO; + dev->has_remote = 1; board_flyvideo(dev); break; - case SAA7134_BOARD_FLYTVPLATINUM_MINI2: case SAA7134_BOARD_FLYTVPLATINUM_FM: case SAA7134_BOARD_CINERGY400: case SAA7134_BOARD_CINERGY600: @@ -3059,16 +2550,10 @@ int saa7134_board_init1(struct saa7134_dev *dev) /* case SAA7134_BOARD_SABRENT_SBTTVFM: */ /* not finished yet */ case SAA7134_BOARD_VIDEOMATE_TV_PVR: case SAA7134_BOARD_VIDEOMATE_TV_GOLD_PLUSII: - case SAA7134_BOARD_VIDEOMATE_DVBT_300: - case SAA7134_BOARD_VIDEOMATE_DVBT_200: case SAA7134_BOARD_MANLI_MTV001: case SAA7134_BOARD_MANLI_MTV002: - case SAA7134_BOARD_BEHOLD_409FM: case SAA7134_BOARD_AVACSSMARTTV: - case SAA7134_BOARD_GOTVIEW_7135: - case SAA7134_BOARD_KWORLD_TERMINATOR: - case SAA7134_BOARD_SEDNA_PC_TV_CARDBUS: - dev->has_remote = SAA7134_REMOTE_GPIO; + dev->has_remote = 1; break; case SAA7134_BOARD_MD5044: printk("%s: seems there are two different versions of the MD5044\n" @@ -3080,14 +2565,11 @@ int saa7134_board_init1(struct saa7134_dev *dev) /* power-up tuner chip */ saa_andorl(SAA7134_GPIO_GPMODE0 >> 2, 0x00040000, 0x00040000); saa_andorl(SAA7134_GPIO_GPSTATUS0 >> 2, 0x00040000, 0x00000000); - case SAA7134_BOARD_MONSTERTV_MOBILE: - /* power-up tuner chip */ - saa_andorl(SAA7134_GPIO_GPMODE0 >> 2, 0x00040000, 0x00040000); - saa_andorl(SAA7134_GPIO_GPSTATUS0 >> 2, 0x00040000, 0x00000004); + msleep(1); break; case SAA7134_BOARD_FLYDVBTDUO: case SAA7134_BOARD_THYPHOON_DVBT_DUO_CARDBUS: - /* turn the fan on */ + /* turn the fan on Hac: static for the time being */ saa_writeb(SAA7134_GPIO_GPMODE3, 0x08); saa_writeb(SAA7134_GPIO_GPSTATUS3, 0x06); break; @@ -3097,22 +2579,6 @@ int saa7134_board_init1(struct saa7134_dev *dev) saa_andorl(SAA7134_GPIO_GPSTATUS0 >> 2, 0xffffffff, 0xffffffff); msleep(1); break; - case SAA7134_BOARD_RTD_VFG7350: - - /* - * Make sure Production Test Register at offset 0x1D1 is cleared - * to take chip out of test mode. Clearing bit 4 (TST_EN_AOUT) - * prevents pin 105 from remaining low; keeping pin 105 low - * continually resets the SAA6752 chip. - */ - - saa_writeb (SAA7134_PRODUCTION_TEST_MODE, 0x00); - break; - /* i2c remotes */ - case SAA7134_BOARD_PINNACLE_PCTV_110i: - case SAA7134_BOARD_UPMOST_PURPLE_TV: - dev->has_remote = SAA7134_REMOTE_I2C; - break; } return 0; } @@ -3147,7 +2613,7 @@ int saa7134_board_init2(struct saa7134_dev *dev) saa7134_i2c_call_clients (dev, TUNER_SET_TYPE_ADDR, &tun_setup); } break; - case SAA7134_BOARD_MD7134: +case SAA7134_BOARD_MD7134: { struct tuner_setup tun_setup; u8 subaddr; @@ -3214,33 +2680,6 @@ int saa7134_board_init2(struct saa7134_dev *dev) saa7134_i2c_call_clients (dev, TUNER_SET_TYPE_ADDR,&tun_setup); } break; - case SAA7134_BOARD_PHILIPS_EUROPA: - case SAA7134_BOARD_VIDEOMATE_DVBT_300: - /* The Philips EUROPA based hybrid boards have the tuner connected through - * the channel decoder. We have to make it transparent to find it - */ - { - struct tuner_setup tun_setup; - u8 data[] = { 0x07, 0x02}; - struct i2c_msg msg = {.addr=0x08, .flags=0, .buf=data, .len = sizeof(data)}; - i2c_transfer(&dev->i2c_adap, &msg, 1); - - tun_setup.mode_mask = T_ANALOG_TV | T_DIGITAL_TV; - tun_setup.type = dev->tuner_type; - tun_setup.addr = dev->tuner_addr; - - saa7134_i2c_call_clients (dev, TUNER_SET_TYPE_ADDR,&tun_setup); - } - break; - case SAA7134_BOARD_PHILIPS_TIGER: - case SAA7134_BOARD_ASUSTeK_P7131_DUAL: - /* this is a hybrid board, initialize to analog mode */ - { - u8 data[] = { 0x3c, 0x33, 0x68}; - struct i2c_msg msg = {.addr=0x08, .flags=0, .buf=data, .len = sizeof(data)}; - i2c_transfer(&dev->i2c_adap, &msg, 1); - } - break; } return 0; } diff --git a/trunk/drivers/media/video/saa7134/saa7134-core.c b/trunk/drivers/media/video/saa7134/saa7134-core.c index 19b88744fb31..e5e36f3c6250 100644 --- a/trunk/drivers/media/video/saa7134/saa7134-core.c +++ b/trunk/drivers/media/video/saa7134/saa7134-core.c @@ -57,10 +57,6 @@ static unsigned int oss = 0; module_param(oss, int, 0444); MODULE_PARM_DESC(oss,"register oss devices (default: no)"); -static unsigned int alsa = 0; -module_param(alsa, int, 0444); -MODULE_PARM_DESC(alsa,"register alsa devices (default: no)"); - static unsigned int latency = UNSET; module_param(latency, int, 0444); MODULE_PARM_DESC(latency,"pci latency timer"); @@ -194,7 +190,6 @@ void saa7134_track_gpio(struct saa7134_dev *dev, char *msg) static int need_empress; static int need_dvb; -static int need_alsa; static int pending_call(struct notifier_block *self, unsigned long state, void *module) @@ -202,12 +197,10 @@ static int pending_call(struct notifier_block *self, unsigned long state, if (module != THIS_MODULE || state != MODULE_STATE_LIVE) return NOTIFY_DONE; - if (need_empress) - request_module("saa7134-empress"); - if (need_dvb) - request_module("saa7134-dvb"); - if (need_alsa) - request_module("saa7134-alsa"); + if (need_empress) + request_module("saa7134-empress"); + if (need_dvb) + request_module("saa7134-dvb"); return NOTIFY_DONE; } @@ -282,8 +275,8 @@ unsigned long saa7134_buffer_base(struct saa7134_buf *buf) int saa7134_pgtable_alloc(struct pci_dev *pci, struct saa7134_pgtable *pt) { - __le32 *cpu; - dma_addr_t dma_addr; + __le32 *cpu; + dma_addr_t dma_addr; cpu = pci_alloc_consistent(pci, SAA7134_PGTABLE_SIZE, &dma_addr); if (NULL == cpu) @@ -443,7 +436,7 @@ int saa7134_set_dmabits(struct saa7134_dev *dev) ctrl |= SAA7134_MAIN_CTRL_TE0; irq |= SAA7134_IRQ1_INTE_RA0_1 | SAA7134_IRQ1_INTE_RA0_0; - cap = dev->video_q.curr->vb.field; + cap = dev->video_q.curr->vb.field; } /* video capture -- dma 1+2 (planar modes) */ @@ -472,7 +465,7 @@ int saa7134_set_dmabits(struct saa7134_dev *dev) } /* audio capture -- dma 3 */ - if (dev->dmasound.dma_running) { + if (dev->oss.dma_running) { ctrl |= SAA7134_MAIN_CTRL_TE6; irq |= SAA7134_IRQ1_INTE_RA3_1 | SAA7134_IRQ1_INTE_RA3_0; @@ -577,17 +570,6 @@ static irqreturn_t saa7134_irq(int irq, void *dev_id, struct pt_regs *regs) dev->name); goto out; } - - /* If alsa support is active and we get a sound report, exit - and let the saa7134-alsa module deal with it */ - - if ((report & SAA7134_IRQ_REPORT_DONE_RA3) && alsa) { - if (irq_debug > 1) - printk(KERN_DEBUG "%s/irq: ignoring interrupt for ALSA\n", - dev->name); - goto out; - } - handled = 1; saa_writel(SAA7134_IRQ_REPORT,report); if (irq_debug) @@ -609,17 +591,13 @@ static irqreturn_t saa7134_irq(int irq, void *dev_id, struct pt_regs *regs) card_has_mpeg(dev)) saa7134_irq_ts_done(dev,status); - if ((report & SAA7134_IRQ_REPORT_DONE_RA3)) { - if (oss) { - saa7134_irq_oss_done(dev,status); - } - } + if ((report & SAA7134_IRQ_REPORT_DONE_RA3)) + saa7134_irq_oss_done(dev,status); if ((report & (SAA7134_IRQ_REPORT_GPIO16 | SAA7134_IRQ_REPORT_GPIO18)) && dev->remote) saa7134_input_irq(dev); - } if (10 == loop) { @@ -658,7 +636,7 @@ static int saa7134_hwinit1(struct saa7134_dev *dev) saa_writel(SAA7134_IRQ1, 0); saa_writel(SAA7134_IRQ2, 0); - init_MUTEX(&dev->lock); + init_MUTEX(&dev->lock); spin_lock_init(&dev->slock); saa7134_track_gpio(dev,"pre-init"); @@ -668,6 +646,14 @@ static int saa7134_hwinit1(struct saa7134_dev *dev) saa7134_ts_init1(dev); saa7134_input_init1(dev); + switch (dev->pci->device) { + case PCI_DEVICE_ID_PHILIPS_SAA7134: + case PCI_DEVICE_ID_PHILIPS_SAA7133: + case PCI_DEVICE_ID_PHILIPS_SAA7135: + saa7134_oss_init1(dev); + break; + } + /* RAM FIFO config */ saa_writel(SAA7134_FIFO_SIZE, 0x08070503); saa_writel(SAA7134_THRESHOULD,0x02020202); @@ -682,21 +668,6 @@ static int saa7134_hwinit1(struct saa7134_dev *dev) SAA7134_MAIN_CTRL_ESFE | SAA7134_MAIN_CTRL_EBDAC); - /* - * Initialize OSS _after_ enabling audio clock PLL and audio processing. - * OSS initialization writes to registers via the audio DSP; these - * writes will fail unless the audio clock has been started. At worst, - * audio will not work. - */ - - switch (dev->pci->device) { - case PCI_DEVICE_ID_PHILIPS_SAA7134: - case PCI_DEVICE_ID_PHILIPS_SAA7133: - case PCI_DEVICE_ID_PHILIPS_SAA7135: - saa7134_oss_init1(dev); - break; - } - /* enable peripheral devices */ saa_writeb(SAA7134_SPECIAL_MODE, 0x01); @@ -716,7 +687,7 @@ static int saa7134_hwinit2(struct saa7134_dev *dev) saa7134_tvaudio_init2(dev); /* enable IRQ's */ - irq2_mask = + irq2_mask = SAA7134_IRQ2_INTE_DEC3 | SAA7134_IRQ2_INTE_DEC2 | SAA7134_IRQ2_INTE_DEC1 | @@ -724,12 +695,10 @@ static int saa7134_hwinit2(struct saa7134_dev *dev) SAA7134_IRQ2_INTE_PE | SAA7134_IRQ2_INTE_AR; - if (dev->has_remote == SAA7134_REMOTE_GPIO) + if (dev->has_remote) irq2_mask |= (SAA7134_IRQ2_INTE_GPIO18 | SAA7134_IRQ2_INTE_GPIO18A | SAA7134_IRQ2_INTE_GPIO16 ); - else if (dev->has_remote == SAA7134_REMOTE_I2C) - request_module("ir-kbd-i2c"); saa_writel(SAA7134_IRQ1, 0); saa_writel(SAA7134_IRQ2, irq2_mask); @@ -903,8 +872,8 @@ static int __devinit saa7134_initdev(struct pci_dev *pci_dev, /* print pci info */ pci_read_config_byte(pci_dev, PCI_CLASS_REVISION, &dev->pci_rev); - pci_read_config_byte(pci_dev, PCI_LATENCY_TIMER, &dev->pci_lat); - printk(KERN_INFO "%s: found at %s, rev: %d, irq: %d, " + pci_read_config_byte(pci_dev, PCI_LATENCY_TIMER, &dev->pci_lat); + printk(KERN_INFO "%s: found at %s, rev: %d, irq: %d, " "latency: %d, mmio: 0x%lx\n", dev->name, pci_name(pci_dev), dev->pci_rev, pci_dev->irq, dev->pci_lat,pci_resource_start(pci_dev,0)); @@ -928,7 +897,7 @@ static int __devinit saa7134_initdev(struct pci_dev *pci_dev, dev->tda9887_conf = saa7134_boards[dev->board].tda9887_conf; if (UNSET != tuner[dev->nr]) dev->tuner_type = tuner[dev->nr]; - printk(KERN_INFO "%s: subsystem: %04x:%04x, board: %s [card=%d,%s]\n", + printk(KERN_INFO "%s: subsystem: %04x:%04x, board: %s [card=%d,%s]\n", dev->name,pci_dev->subsystem_vendor, pci_dev->subsystem_device,saa7134_boards[dev->board].name, dev->board, card[dev->nr] == dev->board ? @@ -978,20 +947,14 @@ static int __devinit saa7134_initdev(struct pci_dev *pci_dev, request_module("tuner"); if (dev->tda9887_conf) request_module("tda9887"); - if (card_is_empress(dev)) { + if (card_is_empress(dev)) { request_module("saa6752hs"); request_module_depend("saa7134-empress",&need_empress); } - if (card_is_dvb(dev)) + if (card_is_dvb(dev)) request_module_depend("saa7134-dvb",&need_dvb); - if (!oss && alsa) { - dprintk("Requesting ALSA module\n"); - request_module_depend("saa7134-alsa",&need_alsa); - } - - v4l2_prio_init(&dev->prio); /* register v4l devices */ @@ -1030,22 +993,22 @@ static int __devinit saa7134_initdev(struct pci_dev *pci_dev, case PCI_DEVICE_ID_PHILIPS_SAA7133: case PCI_DEVICE_ID_PHILIPS_SAA7135: if (oss) { - err = dev->dmasound.minor_dsp = + err = dev->oss.minor_dsp = register_sound_dsp(&saa7134_dsp_fops, dsp_nr[dev->nr]); if (err < 0) { goto fail4; } printk(KERN_INFO "%s: registered device dsp%d\n", - dev->name,dev->dmasound.minor_dsp >> 4); + dev->name,dev->oss.minor_dsp >> 4); - err = dev->dmasound.minor_mixer = + err = dev->oss.minor_mixer = register_sound_mixer(&saa7134_mixer_fops, mixer_nr[dev->nr]); if (err < 0) goto fail5; printk(KERN_INFO "%s: registered device mixer%d\n", - dev->name,dev->dmasound.minor_mixer >> 4); + dev->name,dev->oss.minor_mixer >> 4); } break; } @@ -1072,7 +1035,7 @@ static int __devinit saa7134_initdev(struct pci_dev *pci_dev, case PCI_DEVICE_ID_PHILIPS_SAA7133: case PCI_DEVICE_ID_PHILIPS_SAA7135: if (oss) - unregister_sound_dsp(dev->dmasound.minor_dsp); + unregister_sound_dsp(dev->oss.minor_dsp); break; } fail4: @@ -1092,7 +1055,7 @@ static int __devinit saa7134_initdev(struct pci_dev *pci_dev, static void __devexit saa7134_finidev(struct pci_dev *pci_dev) { - struct saa7134_dev *dev = pci_get_drvdata(pci_dev); + struct saa7134_dev *dev = pci_get_drvdata(pci_dev); struct list_head *item; struct saa7134_mpeg_ops *mops; @@ -1130,8 +1093,8 @@ static void __devexit saa7134_finidev(struct pci_dev *pci_dev) case PCI_DEVICE_ID_PHILIPS_SAA7133: case PCI_DEVICE_ID_PHILIPS_SAA7135: if (oss) { - unregister_sound_mixer(dev->dmasound.minor_mixer); - unregister_sound_dsp(dev->dmasound.minor_dsp); + unregister_sound_mixer(dev->oss.minor_mixer); + unregister_sound_dsp(dev->oss.minor_dsp); } break; } @@ -1186,10 +1149,10 @@ EXPORT_SYMBOL(saa7134_ts_unregister); /* ----------------------------------------------------------- */ static struct pci_driver saa7134_pci_driver = { - .name = "saa7134", - .id_table = saa7134_pci_tbl, - .probe = saa7134_initdev, - .remove = __devexit_p(saa7134_finidev), + .name = "saa7134", + .id_table = saa7134_pci_tbl, + .probe = saa7134_initdev, + .remove = __devexit_p(saa7134_finidev), }; static int saa7134_init(void) @@ -1225,13 +1188,6 @@ EXPORT_SYMBOL(saa7134_i2c_call_clients); EXPORT_SYMBOL(saa7134_devlist); EXPORT_SYMBOL(saa7134_boards); -/* ----------------- For ALSA -------------------------------- */ - -EXPORT_SYMBOL(saa7134_pgtable_free); -EXPORT_SYMBOL(saa7134_pgtable_build); -EXPORT_SYMBOL(saa7134_pgtable_alloc); -EXPORT_SYMBOL(saa7134_set_dmabits); - /* ----------------------------------------------------------- */ /* * Local variables: diff --git a/trunk/drivers/media/video/saa7134/saa7134-dvb.c b/trunk/drivers/media/video/saa7134/saa7134-dvb.c index e016480c3468..639ae51a052d 100644 --- a/trunk/drivers/media/video/saa7134/saa7134-dvb.c +++ b/trunk/drivers/media/video/saa7134/saa7134-dvb.c @@ -29,6 +29,7 @@ #include #include + #include "saa7134-reg.h" #include "saa7134.h" @@ -39,10 +40,6 @@ #ifdef HAVE_TDA1004X # include "tda1004x.h" #endif -#ifdef HAVE_NXT200X -# include "nxt200x.h" -# include "dvb-pll.h" -#endif MODULE_AUTHOR("Gerd Knorr [SuSE Labs]"); MODULE_LICENSE("GPL"); @@ -154,12 +151,25 @@ static struct mt352_config pinnacle_300i = { /* ------------------------------------------------------------------ */ #ifdef HAVE_TDA1004X +static int philips_tu1216_pll_init(struct dvb_frontend *fe) +{ + struct saa7134_dev *dev = fe->dvb->priv; + static u8 tu1216_init[] = { 0x0b, 0xf5, 0x85, 0xab }; + struct i2c_msg tuner_msg = {.addr = 0x60,.flags = 0,.buf = tu1216_init,.len = sizeof(tu1216_init) }; + + /* setup PLL configuration */ + if (i2c_transfer(&dev->i2c_adap, &tuner_msg, 1) != 1) + return -EIO; + msleep(1); -static int philips_tda6651_pll_set(u8 addr, struct dvb_frontend *fe, struct dvb_frontend_parameters *params) + return 0; +} + +static int philips_tu1216_pll_set(struct dvb_frontend *fe, struct dvb_frontend_parameters *params) { struct saa7134_dev *dev = fe->dvb->priv; u8 tuner_buf[4]; - struct i2c_msg tuner_msg = {.addr = addr,.flags = 0,.buf = tuner_buf,.len = + struct i2c_msg tuner_msg = {.addr = 0x60,.flags = 0,.buf = tuner_buf,.len = sizeof(tuner_buf) }; int tuner_frequency = 0; u8 band, cp, filter; @@ -232,36 +242,11 @@ static int philips_tda6651_pll_set(u8 addr, struct dvb_frontend *fe, struct dvb_ if (i2c_transfer(&dev->i2c_adap, &tuner_msg, 1) != 1) return -EIO; - msleep(1); - return 0; -} -static int philips_tda6651_pll_init(u8 addr, struct dvb_frontend *fe) -{ - struct saa7134_dev *dev = fe->dvb->priv; - static u8 tu1216_init[] = { 0x0b, 0xf5, 0x85, 0xab }; - struct i2c_msg tuner_msg = {.addr = addr,.flags = 0,.buf = tu1216_init,.len = sizeof(tu1216_init) }; - - /* setup PLL configuration */ - if (i2c_transfer(&dev->i2c_adap, &tuner_msg, 1) != 1) - return -EIO; msleep(1); - return 0; } -/* ------------------------------------------------------------------ */ - -static int philips_tu1216_pll_60_init(struct dvb_frontend *fe) -{ - return philips_tda6651_pll_init(0x60, fe); -} - -static int philips_tu1216_pll_60_set(struct dvb_frontend *fe, struct dvb_frontend_parameters *params) -{ - return philips_tda6651_pll_set(0x60, fe, params); -} - static int philips_tu1216_request_firmware(struct dvb_frontend *fe, const struct firmware **fw, char *name) { @@ -269,108 +254,22 @@ static int philips_tu1216_request_firmware(struct dvb_frontend *fe, return request_firmware(fw, name, &dev->pci->dev); } -static struct tda1004x_config philips_tu1216_60_config = { - - .demod_address = 0x8, - .invert = 1, - .invert_oclk = 0, - .xtal_freq = TDA10046_XTAL_4M, - .agc_config = TDA10046_AGC_DEFAULT, - .if_freq = TDA10046_FREQ_3617, - .pll_init = philips_tu1216_pll_60_init, - .pll_set = philips_tu1216_pll_60_set, - .pll_sleep = NULL, - .request_firmware = philips_tu1216_request_firmware, -}; - -/* ------------------------------------------------------------------ */ - -static int philips_tu1216_pll_61_init(struct dvb_frontend *fe) -{ - return philips_tda6651_pll_init(0x61, fe); -} - -static int philips_tu1216_pll_61_set(struct dvb_frontend *fe, struct dvb_frontend_parameters *params) -{ - return philips_tda6651_pll_set(0x61, fe, params); -} - -static struct tda1004x_config philips_tu1216_61_config = { +static struct tda1004x_config philips_tu1216_config = { .demod_address = 0x8, .invert = 1, - .invert_oclk = 0, + .invert_oclk = 1, .xtal_freq = TDA10046_XTAL_4M, .agc_config = TDA10046_AGC_DEFAULT, .if_freq = TDA10046_FREQ_3617, - .pll_init = philips_tu1216_pll_61_init, - .pll_set = philips_tu1216_pll_61_set, + .pll_init = philips_tu1216_pll_init, + .pll_set = philips_tu1216_pll_set, .pll_sleep = NULL, .request_firmware = philips_tu1216_request_firmware, }; /* ------------------------------------------------------------------ */ -static int philips_europa_pll_init(struct dvb_frontend *fe) -{ - struct saa7134_dev *dev = fe->dvb->priv; - static u8 msg[] = { 0x0b, 0xf5, 0x86, 0xab }; - struct i2c_msg init_msg = {.addr = 0x61,.flags = 0,.buf = msg,.len = sizeof(msg) }; - - /* setup PLL configuration */ - if (i2c_transfer(&dev->i2c_adap, &init_msg, 1) != 1) - return -EIO; - msleep(1); - - /* switch the board to dvb mode */ - init_msg.addr = 0x43; - init_msg.len = 0x02; - msg[0] = 0x00; - msg[1] = 0x40; - if (i2c_transfer(&dev->i2c_adap, &init_msg, 1) != 1) - return -EIO; - - return 0; -} - -static int philips_td1316_pll_set(struct dvb_frontend *fe, struct dvb_frontend_parameters *params) -{ - return philips_tda6651_pll_set(0x61, fe, params); -} - -static void philips_europa_analog(struct dvb_frontend *fe) -{ - struct saa7134_dev *dev = fe->dvb->priv; - /* this message actually turns the tuner back to analog mode */ - static u8 msg[] = { 0x0b, 0xdc, 0x86, 0xa4 }; - struct i2c_msg analog_msg = {.addr = 0x61,.flags = 0,.buf = msg,.len = sizeof(msg) }; - - i2c_transfer(&dev->i2c_adap, &analog_msg, 1); - msleep(1); - - /* switch the board to analog mode */ - analog_msg.addr = 0x43; - analog_msg.len = 0x02; - msg[0] = 0x00; - msg[1] = 0x14; - i2c_transfer(&dev->i2c_adap, &analog_msg, 1); -} - -static struct tda1004x_config philips_europa_config = { - - .demod_address = 0x8, - .invert = 0, - .invert_oclk = 0, - .xtal_freq = TDA10046_XTAL_4M, - .agc_config = TDA10046_AGC_IFO_AUTO_POS, - .if_freq = TDA10046_FREQ_052, - .pll_init = philips_europa_pll_init, - .pll_set = philips_td1316_pll_set, - .pll_sleep = philips_europa_analog, - .request_firmware = NULL, -}; - -/* ------------------------------------------------------------------ */ static int philips_fmd1216_pll_init(struct dvb_frontend *fe) { @@ -483,6 +382,7 @@ static int philips_fmd1216_pll_set(struct dvb_frontend *fe, struct dvb_frontend_ return 0; } +#ifdef HAVE_TDA1004X static struct tda1004x_config medion_cardbus = { .demod_address = 0x08, .invert = 1, @@ -495,6 +395,7 @@ static struct tda1004x_config medion_cardbus = { .pll_sleep = philips_fmd1216_analog, .request_firmware = NULL, }; +#endif /* ------------------------------------------------------------------ */ @@ -551,7 +452,7 @@ static int philips_tda827x_pll_set(struct dvb_frontend *fe, struct dvb_frontend_ u8 tuner_buf[14]; struct i2c_msg tuner_msg = {.addr = 0x60,.flags = 0,.buf = tuner_buf, - .len = sizeof(tuner_buf) }; + .len = sizeof(tuner_buf) }; int i, tuner_freq, if_freq; u32 N; switch (params->u.ofdm.bandwidth) { @@ -610,7 +511,7 @@ static void philips_tda827x_pll_sleep(struct dvb_frontend *fe) struct saa7134_dev *dev = fe->dvb->priv; static u8 tda827x_sleep[] = { 0x30, 0xd0}; struct i2c_msg tuner_msg = {.addr = 0x60,.flags = 0,.buf = tda827x_sleep, - .len = sizeof(tda827x_sleep) }; + .len = sizeof(tda827x_sleep) }; i2c_transfer(&dev->i2c_adap, &tuner_msg, 1); } @@ -626,202 +527,6 @@ static struct tda1004x_config tda827x_lifeview_config = { .pll_sleep = philips_tda827x_pll_sleep, .request_firmware = NULL, }; - -/* ------------------------------------------------------------------ */ - -struct tda827xa_data { - u32 lomax; - u8 svco; - u8 spd; - u8 scr; - u8 sbs; - u8 gc3; -}; - -static struct tda827xa_data tda827xa_dvbt[] = { - { .lomax = 56875000, .svco = 3, .spd = 4, .scr = 0, .sbs = 0, .gc3 = 1}, - { .lomax = 67250000, .svco = 0, .spd = 3, .scr = 0, .sbs = 0, .gc3 = 1}, - { .lomax = 81250000, .svco = 1, .spd = 3, .scr = 0, .sbs = 0, .gc3 = 1}, - { .lomax = 97500000, .svco = 2, .spd = 3, .scr = 0, .sbs = 0, .gc3 = 1}, - { .lomax = 113750000, .svco = 3, .spd = 3, .scr = 0, .sbs = 1, .gc3 = 1}, - { .lomax = 134500000, .svco = 0, .spd = 2, .scr = 0, .sbs = 1, .gc3 = 1}, - { .lomax = 154000000, .svco = 1, .spd = 2, .scr = 0, .sbs = 1, .gc3 = 1}, - { .lomax = 162500000, .svco = 1, .spd = 2, .scr = 0, .sbs = 1, .gc3 = 1}, - { .lomax = 183000000, .svco = 2, .spd = 2, .scr = 0, .sbs = 1, .gc3 = 1}, - { .lomax = 195000000, .svco = 2, .spd = 2, .scr = 0, .sbs = 2, .gc3 = 1}, - { .lomax = 227500000, .svco = 3, .spd = 2, .scr = 0, .sbs = 2, .gc3 = 1}, - { .lomax = 269000000, .svco = 0, .spd = 1, .scr = 0, .sbs = 2, .gc3 = 1}, - { .lomax = 290000000, .svco = 1, .spd = 1, .scr = 0, .sbs = 2, .gc3 = 1}, - { .lomax = 325000000, .svco = 1, .spd = 1, .scr = 0, .sbs = 3, .gc3 = 1}, - { .lomax = 390000000, .svco = 2, .spd = 1, .scr = 0, .sbs = 3, .gc3 = 1}, - { .lomax = 455000000, .svco = 3, .spd = 1, .scr = 0, .sbs = 3, .gc3 = 1}, - { .lomax = 520000000, .svco = 0, .spd = 0, .scr = 0, .sbs = 3, .gc3 = 1}, - { .lomax = 538000000, .svco = 0, .spd = 0, .scr = 1, .sbs = 3, .gc3 = 1}, - { .lomax = 550000000, .svco = 1, .spd = 0, .scr = 0, .sbs = 3, .gc3 = 1}, - { .lomax = 620000000, .svco = 1, .spd = 0, .scr = 0, .sbs = 4, .gc3 = 0}, - { .lomax = 650000000, .svco = 1, .spd = 0, .scr = 1, .sbs = 4, .gc3 = 0}, - { .lomax = 700000000, .svco = 2, .spd = 0, .scr = 0, .sbs = 4, .gc3 = 0}, - { .lomax = 780000000, .svco = 2, .spd = 0, .scr = 1, .sbs = 4, .gc3 = 0}, - { .lomax = 820000000, .svco = 3, .spd = 0, .scr = 0, .sbs = 4, .gc3 = 0}, - { .lomax = 870000000, .svco = 3, .spd = 0, .scr = 1, .sbs = 4, .gc3 = 0}, - { .lomax = 911000000, .svco = 3, .spd = 0, .scr = 2, .sbs = 4, .gc3 = 0}, - { .lomax = 0, .svco = 0, .spd = 0, .scr = 0, .sbs = 0, .gc3 = 0}}; - - -static int philips_tda827xa_pll_set(u8 addr, struct dvb_frontend *fe, struct dvb_frontend_parameters *params) -{ - struct saa7134_dev *dev = fe->dvb->priv; - u8 tuner_buf[14]; - unsigned char reg2[2]; - - struct i2c_msg msg = {.addr = addr,.flags = 0,.buf = tuner_buf}; - int i, tuner_freq, if_freq; - u32 N; - - switch (params->u.ofdm.bandwidth) { - case BANDWIDTH_6_MHZ: - if_freq = 4000000; - break; - case BANDWIDTH_7_MHZ: - if_freq = 4500000; - break; - default: /* 8 MHz or Auto */ - if_freq = 5000000; - break; - } - tuner_freq = params->frequency + if_freq; - - i = 0; - while (tda827xa_dvbt[i].lomax < tuner_freq) { - if(tda827xa_dvbt[i + 1].lomax == 0) - break; - i++; - } - - N = ((tuner_freq + 31250) / 62500) << tda827xa_dvbt[i].spd; - tuner_buf[0] = 0; // subaddress - tuner_buf[1] = N >> 8; - tuner_buf[2] = N & 0xff; - tuner_buf[3] = 0; - tuner_buf[4] = 0x16; - tuner_buf[5] = (tda827xa_dvbt[i].spd << 5) + (tda827xa_dvbt[i].svco << 3) + - tda827xa_dvbt[i].sbs; - tuner_buf[6] = 0x4b + (tda827xa_dvbt[i].gc3 << 4); - tuner_buf[7] = 0x0c; - tuner_buf[8] = 0x06; - tuner_buf[9] = 0x24; - tuner_buf[10] = 0xff; - tuner_buf[11] = 0x60; - tuner_buf[12] = 0x00; - tuner_buf[13] = 0x39; // lpsel - msg.len = 14; - if (i2c_transfer(&dev->i2c_adap, &msg, 1) != 1) - return -EIO; - - msg.buf= reg2; - msg.len = 2; - reg2[0] = 0x60; - reg2[1] = 0x3c; - i2c_transfer(&dev->i2c_adap, &msg, 1); - - reg2[0] = 0xa0; - reg2[1] = 0x40; - i2c_transfer(&dev->i2c_adap, &msg, 1); - - msleep(2); - /* correct CP value */ - reg2[0] = 0x30; - reg2[1] = 0x10 + tda827xa_dvbt[i].scr; - msg.len = 2; - i2c_transfer(&dev->i2c_adap, &msg, 1); - - msleep(550); - reg2[0] = 0x50; - reg2[1] = 0x4f + (tda827xa_dvbt[i].gc3 << 4); - i2c_transfer(&dev->i2c_adap, &msg, 1); - - return 0; - -} - -static void philips_tda827xa_pll_sleep(u8 addr, struct dvb_frontend *fe) -{ - struct saa7134_dev *dev = fe->dvb->priv; - static u8 tda827xa_sleep[] = { 0x30, 0x90}; - struct i2c_msg tuner_msg = {.addr = addr,.flags = 0,.buf = tda827xa_sleep, - .len = sizeof(tda827xa_sleep) }; - i2c_transfer(&dev->i2c_adap, &tuner_msg, 1); - -} - -/* ------------------------------------------------------------------ */ - -static int philips_tiger_pll_set(struct dvb_frontend *fe, struct dvb_frontend_parameters *params) -{ - int ret; - struct saa7134_dev *dev = fe->dvb->priv; - static u8 tda8290_close[] = { 0x21, 0xc0}; - static u8 tda8290_open[] = { 0x21, 0x80}; - struct i2c_msg tda8290_msg = {.addr = 0x4b,.flags = 0, .len = 2}; - /* close tda8290 i2c bridge */ - tda8290_msg.buf = tda8290_close; - ret = i2c_transfer(&dev->i2c_adap, &tda8290_msg, 1); - if (ret != 1) - return -EIO; - msleep(20); - ret = philips_tda827xa_pll_set(0x61, fe, params); - if (ret != 0) - return ret; - /* open tda8290 i2c bridge */ - tda8290_msg.buf = tda8290_open; - i2c_transfer(&dev->i2c_adap, &tda8290_msg, 1); - return ret; -}; - -static int philips_tiger_dvb_mode(struct dvb_frontend *fe) -{ - struct saa7134_dev *dev = fe->dvb->priv; - static u8 data[] = { 0x3c, 0x33, 0x6a}; - struct i2c_msg msg = {.addr=0x08, .flags=0, .buf=data, .len = sizeof(data)}; - - if (i2c_transfer(&dev->i2c_adap, &msg, 1) != 1) - return -EIO; - return 0; -} - -static void philips_tiger_analog_mode(struct dvb_frontend *fe) -{ - struct saa7134_dev *dev = fe->dvb->priv; - static u8 data[] = { 0x3c, 0x33, 0x68}; - struct i2c_msg msg = {.addr=0x08, .flags=0, .buf=data, .len = sizeof(data)}; - - i2c_transfer(&dev->i2c_adap, &msg, 1); - philips_tda827xa_pll_sleep( 0x61, fe); -} - -static struct tda1004x_config philips_tiger_config = { - .demod_address = 0x08, - .invert = 1, - .invert_oclk = 0, - .xtal_freq = TDA10046_XTAL_16M, - .agc_config = TDA10046_AGC_TDA827X, - .if_freq = TDA10046_FREQ_045, - .pll_init = philips_tiger_dvb_mode, - .pll_set = philips_tiger_pll_set, - .pll_sleep = philips_tiger_analog_mode, - .request_firmware = NULL, -}; - -#endif - -/* ------------------------------------------------------------------ */ - -#ifdef HAVE_NXT200X -static struct nxt200x_config avertvhda180 = { - .demod_address = 0x0a, - .pll_address = 0x61, - .pll_desc = &dvb_pll_tdhu2, -}; #endif /* ------------------------------------------------------------------ */ @@ -853,7 +558,7 @@ static int dvb_init(struct saa7134_dev *dev) &dev->i2c_adap); break; case SAA7134_BOARD_PHILIPS_TOUGH: - dev->dvb.frontend = tda10046_attach(&philips_tu1216_60_config, + dev->dvb.frontend = tda10046_attach(&philips_tu1216_config, &dev->i2c_adap); break; case SAA7134_BOARD_FLYDVBTDUO: @@ -864,31 +569,6 @@ static int dvb_init(struct saa7134_dev *dev) dev->dvb.frontend = tda10046_attach(&tda827x_lifeview_config, &dev->i2c_adap); break; - case SAA7134_BOARD_PHILIPS_EUROPA: - dev->dvb.frontend = tda10046_attach(&philips_europa_config, - &dev->i2c_adap); - break; - case SAA7134_BOARD_VIDEOMATE_DVBT_300: - dev->dvb.frontend = tda10046_attach(&philips_europa_config, - &dev->i2c_adap); - break; - case SAA7134_BOARD_VIDEOMATE_DVBT_200: - dev->dvb.frontend = tda10046_attach(&philips_tu1216_61_config, - &dev->i2c_adap); - break; - case SAA7134_BOARD_PHILIPS_TIGER: - dev->dvb.frontend = tda10046_attach(&philips_tiger_config, - &dev->i2c_adap); - break; - case SAA7134_BOARD_ASUSTeK_P7131_DUAL: - dev->dvb.frontend = tda10046_attach(&philips_tiger_config, - &dev->i2c_adap); - break; -#endif -#ifdef HAVE_NXT200X - case SAA7134_BOARD_AVERMEDIA_AVERTVHD_A180: - dev->dvb.frontend = nxt200x_attach(&avertvhda180, &dev->i2c_adap); - break; #endif default: printk("%s: Huh? unknown DVB card?\n",dev->name); diff --git a/trunk/drivers/media/video/saa7134/saa7134-empress.c b/trunk/drivers/media/video/saa7134/saa7134-empress.c index e9ec69efb4c9..77b627eb6483 100644 --- a/trunk/drivers/media/video/saa7134/saa7134-empress.c +++ b/trunk/drivers/media/video/saa7134/saa7134-empress.c @@ -55,7 +55,7 @@ static void ts_reset_encoder(struct saa7134_dev* dev) saa_writeb(SAA7134_SPECIAL_MODE, 0x00); msleep(10); - saa_writeb(SAA7134_SPECIAL_MODE, 0x01); + saa_writeb(SAA7134_SPECIAL_MODE, 0x01); msleep(100); dev->empress_started = 0; } @@ -65,7 +65,7 @@ static int ts_init_encoder(struct saa7134_dev* dev) ts_reset_encoder(dev); saa7134_i2c_call_clients(dev, VIDIOC_S_MPEGCOMP, NULL); dev->empress_started = 1; - return 0; + return 0; } /* ------------------------------------------------------------------ */ @@ -169,7 +169,7 @@ static int ts_do_ioctl(struct inode *inode, struct file *file, struct v4l2_capability *cap = arg; memset(cap,0,sizeof(*cap)); - strcpy(cap->driver, "saa7134"); + strcpy(cap->driver, "saa7134"); strlcpy(cap->card, saa7134_boards[dev->board].name, sizeof(cap->card)); sprintf(cap->bus_info,"PCI:%s",pci_name(dev->pci)); diff --git a/trunk/drivers/media/video/saa7134/saa7134-i2c.c b/trunk/drivers/media/video/saa7134/saa7134-i2c.c index 7575043f0874..711aa8e85fac 100644 --- a/trunk/drivers/media/video/saa7134/saa7134-i2c.c +++ b/trunk/drivers/media/video/saa7134/saa7134-i2c.c @@ -239,7 +239,7 @@ static int saa7134_i2c_xfer(struct i2c_adapter *i2c_adap, unsigned char data; int addr,rc,i,byte; - status = i2c_get_status(dev); + status = i2c_get_status(dev); if (!i2c_is_idle(status)) if (!i2c_reset(dev)) return -EIO; @@ -296,7 +296,7 @@ static int saa7134_i2c_xfer(struct i2c_adapter *i2c_adap, rc = -EIO; if (!i2c_is_busy_wait(dev)) goto err; - status = i2c_get_status(dev); + status = i2c_get_status(dev); if (i2c_is_error(status)) goto err; /* ensure that the bus is idle for at least one bit slot */ @@ -335,20 +335,6 @@ static int attach_inform(struct i2c_client *client) d1printk( "%s i2c attach [addr=0x%x,client=%s]\n", client->driver->name, client->addr, client->name); - /* Am I an i2c remote control? */ - - switch (client->addr) { - case 0x7a: - case 0x47: - { - struct IR_i2c *ir = i2c_get_clientdata(client); - d1printk("%s i2c IR detected (%s).\n", - client->driver->name,ir->phys); - saa7134_set_i2c_ir(dev,ir); - break; - } - } - if (!client->driver->command) return 0; @@ -362,12 +348,12 @@ static int attach_inform(struct i2c_client *client) client->driver->command(client, TUNER_SET_TYPE_ADDR, &tun_setup); } - } + } if (tuner != UNSET) { - tun_setup.type = tuner; - tun_setup.addr = saa7134_boards[dev->board].tuner_addr; + tun_setup.type = tuner; + tun_setup.addr = saa7134_boards[dev->board].tuner_addr; if ((tun_setup.addr == ADDR_UNSET)||(tun_setup.addr == client->addr)) { @@ -375,11 +361,11 @@ static int attach_inform(struct i2c_client *client) client->driver->command(client,TUNER_SET_TYPE_ADDR, &tun_setup); } - } + } client->driver->command(client, TDA9887_SET_CONFIG, &conf); - return 0; + return 0; } static struct i2c_algorithm saa7134_algo = { diff --git a/trunk/drivers/media/video/saa7134/saa7134-input.c b/trunk/drivers/media/video/saa7134/saa7134-input.c index 329accda6d45..242cb235cf92 100644 --- a/trunk/drivers/media/video/saa7134/saa7134-input.c +++ b/trunk/drivers/media/video/saa7134/saa7134-input.c @@ -39,8 +39,6 @@ MODULE_PARM_DESC(ir_debug,"enable debug messages [IR]"); #define dprintk(fmt, arg...) if (ir_debug) \ printk(KERN_DEBUG "%s/ir: " fmt, dev->name , ## arg) -#define i2cdprintk(fmt, arg...) if (ir_debug) \ - printk(KERN_DEBUG "%s/ir: " fmt, ir->c.name , ## arg) /* ---------------------------------------------------------------------- */ @@ -116,24 +114,24 @@ static IR_KEYTAB_TYPE cinergy_codes[IR_KEYTAB_SIZE] = { /* Alfons Geser * updates from Job D. R. Borges */ static IR_KEYTAB_TYPE eztv_codes[IR_KEYTAB_SIZE] = { - [ 18 ] = KEY_POWER, - [ 1 ] = KEY_TV, // DVR - [ 21 ] = KEY_DVD, // DVD - [ 23 ] = KEY_AUDIO, // music - // DVR mode / DVD mode / music mode - - [ 27 ] = KEY_MUTE, // mute - [ 2 ] = KEY_LANGUAGE, // MTS/SAP / audio / autoseek - [ 30 ] = KEY_SUBTITLE, // closed captioning / subtitle / seek - [ 22 ] = KEY_ZOOM, // full screen - [ 28 ] = KEY_VIDEO, // video source / eject / delall - [ 29 ] = KEY_RESTART, // playback / angle / del - [ 47 ] = KEY_SEARCH, // scan / menu / playlist - [ 48 ] = KEY_CHANNEL, // CH surfing / bookmark / memo - - [ 49 ] = KEY_HELP, // help - [ 50 ] = KEY_MODE, // num/memo - [ 51 ] = KEY_ESC, // cancel + [ 18 ] = KEY_POWER, + [ 1 ] = KEY_TV, // DVR + [ 21 ] = KEY_DVD, // DVD + [ 23 ] = KEY_AUDIO, // music + // DVR mode / DVD mode / music mode + + [ 27 ] = KEY_MUTE, // mute + [ 2 ] = KEY_LANGUAGE, // MTS/SAP / audio / autoseek + [ 30 ] = KEY_SUBTITLE, // closed captioning / subtitle / seek + [ 22 ] = KEY_ZOOM, // full screen + [ 28 ] = KEY_VIDEO, // video source / eject / delall + [ 29 ] = KEY_RESTART, // playback / angle / del + [ 47 ] = KEY_SEARCH, // scan / menu / playlist + [ 48 ] = KEY_CHANNEL, // CH surfing / bookmark / memo + + [ 49 ] = KEY_HELP, // help + [ 50 ] = KEY_MODE, // num/memo + [ 51 ] = KEY_ESC, // cancel [ 12 ] = KEY_UP, // up [ 16 ] = KEY_DOWN, // down @@ -150,24 +148,24 @@ static IR_KEYTAB_TYPE eztv_codes[IR_KEYTAB_SIZE] = { [ 45 ] = KEY_PLAY, // play [ 46 ] = KEY_SHUFFLE, // snapshot / shuffle - [ 0 ] = KEY_KP0, - [ 5 ] = KEY_KP1, - [ 6 ] = KEY_KP2, - [ 7 ] = KEY_KP3, - [ 9 ] = KEY_KP4, - [ 10 ] = KEY_KP5, - [ 11 ] = KEY_KP6, - [ 13 ] = KEY_KP7, - [ 14 ] = KEY_KP8, - [ 15 ] = KEY_KP9, - - [ 42 ] = KEY_VOLUMEUP, - [ 17 ] = KEY_VOLUMEDOWN, - [ 24 ] = KEY_CHANNELUP, // CH.tracking up - [ 25 ] = KEY_CHANNELDOWN, // CH.tracking down - - [ 19 ] = KEY_KPENTER, // enter - [ 33 ] = KEY_KPDOT, // . (decimal dot) + [ 0 ] = KEY_KP0, + [ 5 ] = KEY_KP1, + [ 6 ] = KEY_KP2, + [ 7 ] = KEY_KP3, + [ 9 ] = KEY_KP4, + [ 10 ] = KEY_KP5, + [ 11 ] = KEY_KP6, + [ 13 ] = KEY_KP7, + [ 14 ] = KEY_KP8, + [ 15 ] = KEY_KP9, + + [ 42 ] = KEY_VOLUMEUP, + [ 17 ] = KEY_VOLUMEDOWN, + [ 24 ] = KEY_CHANNELUP, // CH.tracking up + [ 25 ] = KEY_CHANNELDOWN, // CH.tracking down + + [ 19 ] = KEY_KPENTER, // enter + [ 33 ] = KEY_KPDOT, // . (decimal dot) }; static IR_KEYTAB_TYPE avacssmart_codes[IR_KEYTAB_SIZE] = { @@ -403,183 +401,7 @@ static IR_KEYTAB_TYPE manli_codes[IR_KEYTAB_SIZE] = { // 0x1d unused ? }; - - -/* Mike Baikov */ -static IR_KEYTAB_TYPE gotview7135_codes[IR_KEYTAB_SIZE] = { - - [ 33 ] = KEY_POWER, - [ 105] = KEY_TV, - [ 51 ] = KEY_KP0, - [ 81 ] = KEY_KP1, - [ 49 ] = KEY_KP2, - [ 113] = KEY_KP3, - [ 59 ] = KEY_KP4, - [ 88 ] = KEY_KP5, - [ 65 ] = KEY_KP6, - [ 72 ] = KEY_KP7, - [ 48 ] = KEY_KP8, - [ 83 ] = KEY_KP9, - [ 115] = KEY_AGAIN, /* LOOP */ - [ 10 ] = KEY_AUDIO, - [ 97 ] = KEY_PRINT, /* PREVIEW */ - [ 122] = KEY_VIDEO, - [ 32 ] = KEY_CHANNELUP, - [ 64 ] = KEY_CHANNELDOWN, - [ 24 ] = KEY_VOLUMEDOWN, - [ 80 ] = KEY_VOLUMEUP, - [ 16 ] = KEY_MUTE, - [ 74 ] = KEY_SEARCH, - [ 123] = KEY_SHUFFLE, /* SNAPSHOT */ - [ 34 ] = KEY_RECORD, - [ 98 ] = KEY_STOP, - [ 120] = KEY_PLAY, - [ 57 ] = KEY_REWIND, - [ 89 ] = KEY_PAUSE, - [ 25 ] = KEY_FORWARD, - [ 9 ] = KEY_ZOOM, - - [ 82 ] = KEY_F21, /* LIVE TIMESHIFT */ - [ 26 ] = KEY_F22, /* MIN TIMESHIFT */ - [ 58 ] = KEY_F23, /* TIMESHIFT */ - [ 112] = KEY_F24, /* NORMAL TIMESHIFT */ -}; - -static IR_KEYTAB_TYPE ir_codes_purpletv[IR_KEYTAB_SIZE] = { - [ 0x3 ] = KEY_POWER, - [ 0x6f ] = KEY_MUTE, - [ 0x10 ] = KEY_BACKSPACE, /* Recall */ - - [ 0x11 ] = KEY_KP0, - [ 0x4 ] = KEY_KP1, - [ 0x5 ] = KEY_KP2, - [ 0x6 ] = KEY_KP3, - [ 0x8 ] = KEY_KP4, - [ 0x9 ] = KEY_KP5, - [ 0xa ] = KEY_KP6, - [ 0xc ] = KEY_KP7, - [ 0xd ] = KEY_KP8, - [ 0xe ] = KEY_KP9, - [ 0x12 ] = KEY_KPDOT, /* 100+ */ - - [ 0x7 ] = KEY_VOLUMEUP, - [ 0xb ] = KEY_VOLUMEDOWN, - [ 0x1a ] = KEY_KPPLUS, - [ 0x18 ] = KEY_KPMINUS, - [ 0x15 ] = KEY_UP, - [ 0x1d ] = KEY_DOWN, - [ 0xf ] = KEY_CHANNELUP, - [ 0x13 ] = KEY_CHANNELDOWN, - [ 0x48 ] = KEY_ZOOM, - - [ 0x1b ] = KEY_VIDEO, /* Video source */ - [ 0x49 ] = KEY_LANGUAGE, /* MTS Select */ - [ 0x19 ] = KEY_SEARCH, /* Auto Scan */ - - [ 0x4b ] = KEY_RECORD, - [ 0x46 ] = KEY_PLAY, - [ 0x45 ] = KEY_PAUSE, /* Pause */ - [ 0x44 ] = KEY_STOP, - [ 0x40 ] = KEY_FORWARD, /* Forward ? */ - [ 0x42 ] = KEY_REWIND, /* Backward ? */ - -}; - -static IR_KEYTAB_TYPE ir_codes_pinnacle[IR_KEYTAB_SIZE] = { - [ 0x59 ] = KEY_MUTE, - [ 0x4a ] = KEY_POWER, - - [ 0x18 ] = KEY_TEXT, - [ 0x26 ] = KEY_TV, - [ 0x3d ] = KEY_PRINT, - - [ 0x48 ] = KEY_RED, - [ 0x04 ] = KEY_GREEN, - [ 0x11 ] = KEY_YELLOW, - [ 0x00 ] = KEY_BLUE, - - [ 0x2d ] = KEY_VOLUMEUP, - [ 0x1e ] = KEY_VOLUMEDOWN, - - [ 0x49 ] = KEY_MENU, - - [ 0x16 ] = KEY_CHANNELUP, - [ 0x17 ] = KEY_CHANNELDOWN, - - [ 0x20 ] = KEY_UP, - [ 0x21 ] = KEY_DOWN, - [ 0x22 ] = KEY_LEFT, - [ 0x23 ] = KEY_RIGHT, - [ 0x0d ] = KEY_SELECT, - - - - [ 0x08 ] = KEY_BACK, - [ 0x07 ] = KEY_REFRESH, - - [ 0x2f ] = KEY_ZOOM, - [ 0x29 ] = KEY_RECORD, - - [ 0x4b ] = KEY_PAUSE, - [ 0x4d ] = KEY_REWIND, - [ 0x2e ] = KEY_PLAY, - [ 0x4e ] = KEY_FORWARD, - [ 0x53 ] = KEY_PREVIOUS, - [ 0x4c ] = KEY_STOP, - [ 0x54 ] = KEY_NEXT, - - [ 0x69 ] = KEY_KP0, - [ 0x6a ] = KEY_KP1, - [ 0x6b ] = KEY_KP2, - [ 0x6c ] = KEY_KP3, - [ 0x6d ] = KEY_KP4, - [ 0x6e ] = KEY_KP5, - [ 0x6f ] = KEY_KP6, - [ 0x70 ] = KEY_KP7, - [ 0x71 ] = KEY_KP8, - [ 0x72 ] = KEY_KP9, - - [ 0x74 ] = KEY_CHANNEL, - [ 0x0a ] = KEY_BACKSPACE, -}; - -/* Mapping for the 28 key remote control as seen at - http://www.sednacomputer.com/photo/cardbus-tv.jpg - Pavel Mihaylov */ -static IR_KEYTAB_TYPE pctv_sedna_codes[IR_KEYTAB_SIZE] = { - [ 0 ] = KEY_KP0, - [ 1 ] = KEY_KP1, - [ 2 ] = KEY_KP2, - [ 3 ] = KEY_KP3, - [ 4 ] = KEY_KP4, - [ 5 ] = KEY_KP5, - [ 6 ] = KEY_KP6, - [ 7 ] = KEY_KP7, - [ 8 ] = KEY_KP8, - [ 9 ] = KEY_KP9, - - [ 0x0a ] = KEY_AGAIN, /* Recall */ - [ 0x0b ] = KEY_CHANNELUP, - [ 0x0c ] = KEY_VOLUMEUP, - [ 0x0d ] = KEY_MODE, /* Stereo */ - [ 0x0e ] = KEY_STOP, - [ 0x0f ] = KEY_PREVIOUSSONG, - [ 0x10 ] = KEY_ZOOM, - [ 0x11 ] = KEY_TUNER, /* Source */ - [ 0x12 ] = KEY_POWER, - [ 0x13 ] = KEY_MUTE, - [ 0x15 ] = KEY_CHANNELDOWN, - [ 0x18 ] = KEY_VOLUMEDOWN, - [ 0x19 ] = KEY_SHUFFLE, /* Snapshot */ - [ 0x1a ] = KEY_NEXTSONG, - [ 0x1b ] = KEY_TEXT, /* Time Shift */ - [ 0x1c ] = KEY_RADIO, /* FM Radio */ - [ 0x1d ] = KEY_RECORD, - [ 0x1e ] = KEY_PAUSE, -}; - - -/* -------------------- GPIO generic keycode builder -------------------- */ +/* ---------------------------------------------------------------------- */ static int build_key(struct saa7134_dev *dev) { @@ -591,13 +413,13 @@ static int build_key(struct saa7134_dev *dev) saa_setb(SAA7134_GPIO_GPMODE3,SAA7134_GPIO_GPRESCAN); gpio = saa_readl(SAA7134_GPIO_GPSTATUS0 >> 2); - if (ir->polling) { - if (ir->last_gpio == gpio) - return 0; - ir->last_gpio = gpio; - } + if (ir->polling) { + if (ir->last_gpio == gpio) + return 0; + ir->last_gpio = gpio; + } - data = ir_extract_bits(gpio, ir->mask_keycode); + data = ir_extract_bits(gpio, ir->mask_keycode); dprintk("build_key gpio=0x%x mask=0x%x data=%d\n", gpio, ir->mask_keycode, data); @@ -610,87 +432,13 @@ static int build_key(struct saa7134_dev *dev) return 0; } -/* --------------------- Chip specific I2C key builders ----------------- */ - -static int get_key_purpletv(struct IR_i2c *ir, u32 *ir_key, u32 *ir_raw) -{ - unsigned char b; - - /* poll IR chip */ - if (1 != i2c_master_recv(&ir->c,&b,1)) { - i2cdprintk("read error\n"); - return -EIO; - } - - /* no button press */ - if (b==0) - return 0; - - /* repeating */ - if (b & 0x80) - return 1; - - *ir_key = b; - *ir_raw = b; - return 1; -} - -/* The new pinnacle PCTV remote (with the colored buttons) - * - * Ricardo Cerqueira - */ - -static int get_key_pinnacle(struct IR_i2c *ir, u32 *ir_key, u32 *ir_raw) -{ - unsigned char b[4]; - unsigned int start = 0,parity = 0,code = 0; - - /* poll IR chip */ - if (4 != i2c_master_recv(&ir->c,b,4)) { - i2cdprintk("read error\n"); - return -EIO; - } - - for (start = 0; start<4; start++) { - if (b[start] == 0x80) { - code=b[(start+3)%4]; - parity=b[(start+2)%4]; - } - } - - /* Empty Request */ - if (parity==0) - return 0; - - /* Repeating... */ - if (ir->old == parity) - return 0; - - - ir->old = parity; - - /* Reduce code value to fit inside IR_KEYTAB_SIZE - * - * this is the only value that results in 42 unique - * codes < 128 - */ - - code %= 0x88; - - *ir_raw = code; - *ir_key = code; - - i2cdprintk("Pinnacle PCTV key %02x\n", code); - - return 1; -} - +/* ---------------------------------------------------------------------- */ void saa7134_input_irq(struct saa7134_dev *dev) { - struct saa7134_ir *ir = dev->remote; + struct saa7134_ir *ir = dev->remote; - if (!ir->polling) + if (!ir->polling) build_key(dev); } @@ -716,7 +464,7 @@ int saa7134_input_init1(struct saa7134_dev *dev) int polling = 0; int ir_type = IR_TYPE_OTHER; - if (dev->has_remote != SAA7134_REMOTE_GPIO) + if (!dev->has_remote) return -ENODEV; if (disable_ir) return -ENODEV; @@ -725,8 +473,7 @@ int saa7134_input_init1(struct saa7134_dev *dev) switch (dev->board) { case SAA7134_BOARD_FLYVIDEO2000: case SAA7134_BOARD_FLYVIDEO3000: - case SAA7134_BOARD_FLYTVPLATINUM_FM: - case SAA7134_BOARD_FLYTVPLATINUM_MINI2: + case SAA7134_BOARD_FLYTVPLATINUM_FM: ir_codes = flyvideo_codes; mask_keycode = 0xEC00000; mask_keydown = 0x0040000; @@ -767,33 +514,14 @@ int saa7134_input_init1(struct saa7134_dev *dev) saa_setb(SAA7134_GPIO_GPMODE0, 0x4); saa_setb(SAA7134_GPIO_GPSTATUS0, 0x4); break; - case SAA7134_BOARD_KWORLD_TERMINATOR: - ir_codes = avacssmart_codes; - mask_keycode = 0x00001f; - mask_keyup = 0x000060; - polling = 50; // ms - break; case SAA7134_BOARD_MANLI_MTV001: case SAA7134_BOARD_MANLI_MTV002: - case SAA7134_BOARD_BEHOLD_409FM: ir_codes = manli_codes; mask_keycode = 0x001f00; mask_keyup = 0x004000; + mask_keydown = 0x002000; polling = 50; // ms break; - case SAA7134_BOARD_SEDNA_PC_TV_CARDBUS: - ir_codes = pctv_sedna_codes; - mask_keycode = 0x001f00; - mask_keyup = 0x004000; - polling = 50; // ms - break; - case SAA7134_BOARD_GOTVIEW_7135: - ir_codes = gotview7135_codes; - mask_keycode = 0x0003EC; - mask_keyup = 0x008000; - mask_keydown = 0x000010; - polling = 50; // ms - break; case SAA7134_BOARD_VIDEOMATE_TV_PVR: case SAA7134_BOARD_VIDEOMATE_TV_GOLD_PLUSII: ir_codes = videomate_tv_pvr_codes; @@ -801,12 +529,6 @@ int saa7134_input_init1(struct saa7134_dev *dev) mask_keyup = 0x400000; polling = 50; // ms break; - case SAA7134_BOARD_VIDEOMATE_DVBT_300: - case SAA7134_BOARD_VIDEOMATE_DVBT_200: - ir_codes = videomate_tv_pvr_codes; - mask_keycode = 0x003F00; - mask_keyup = 0x040000; - break; } if (NULL == ir_codes) { printk("%s: Oops: IR config error [card=%d]\n", @@ -826,7 +548,7 @@ int saa7134_input_init1(struct saa7134_dev *dev) ir->mask_keycode = mask_keycode; ir->mask_keydown = mask_keydown; ir->mask_keyup = mask_keyup; - ir->polling = polling; + ir->polling = polling; /* init input device */ snprintf(ir->name, sizeof(ir->name), "saa7134 IR (%s)", @@ -874,31 +596,6 @@ void saa7134_input_fini(struct saa7134_dev *dev) dev->remote = NULL; } -void saa7134_set_i2c_ir(struct saa7134_dev *dev, struct IR_i2c *ir) -{ - if (disable_ir) { - dprintk("Found supported i2c remote, but IR has been disabled\n"); - ir->get_key=NULL; - return; - } - - switch (dev->board) { - case SAA7134_BOARD_PINNACLE_PCTV_110i: - snprintf(ir->c.name, sizeof(ir->c.name), "Pinnacle PCTV"); - ir->get_key = get_key_pinnacle; - ir->ir_codes = ir_codes_pinnacle; - break; - case SAA7134_BOARD_UPMOST_PURPLE_TV: - snprintf(ir->c.name, sizeof(ir->c.name), "Purple TV"); - ir->get_key = get_key_purpletv; - ir->ir_codes = ir_codes_purpletv; - break; - default: - dprintk("Shouldn't get here: Unknown board %x for I2C IR?\n",dev->board); - break; - } - -} /* ---------------------------------------------------------------------- * Local variables: * c-basic-offset: 8 diff --git a/trunk/drivers/media/video/saa7134/saa7134-oss.c b/trunk/drivers/media/video/saa7134/saa7134-oss.c index fd53dfcc1644..c20630c82f1c 100644 --- a/trunk/drivers/media/video/saa7134/saa7134-oss.c +++ b/trunk/drivers/media/video/saa7134/saa7134-oss.c @@ -44,7 +44,6 @@ MODULE_PARM_DESC(oss_rate,"sample rate (valid are: 32000,48000)"); #define dprintk(fmt, arg...) if (oss_debug) \ printk(KERN_DEBUG "%s/oss: " fmt, dev->name , ## arg) - /* ------------------------------------------------------------------ */ static int dsp_buffer_conf(struct saa7134_dev *dev, int blksize, int blocks) @@ -59,12 +58,12 @@ static int dsp_buffer_conf(struct saa7134_dev *dev, int blksize, int blocks) if ((blksize * blocks) > 1024*1024) blocks = 1024*1024 / blksize; - dev->dmasound.blocks = blocks; - dev->dmasound.blksize = blksize; - dev->dmasound.bufsize = blksize * blocks; + dev->oss.blocks = blocks; + dev->oss.blksize = blksize; + dev->oss.bufsize = blksize * blocks; dprintk("buffer config: %d blocks / %d bytes, %d kB total\n", - blocks,blksize,blksize * blocks / 1024); + blocks,blksize,blksize * blocks / 1024); return 0; } @@ -72,11 +71,11 @@ static int dsp_buffer_init(struct saa7134_dev *dev) { int err; - if (!dev->dmasound.bufsize) + if (!dev->oss.bufsize) BUG(); - videobuf_dma_init(&dev->dmasound.dma); - err = videobuf_dma_init_kernel(&dev->dmasound.dma, PCI_DMA_FROMDEVICE, - (dev->dmasound.bufsize + PAGE_SIZE) >> PAGE_SHIFT); + videobuf_dma_init(&dev->oss.dma); + err = videobuf_dma_init_kernel(&dev->oss.dma, PCI_DMA_FROMDEVICE, + (dev->oss.bufsize + PAGE_SIZE) >> PAGE_SHIFT); if (0 != err) return err; return 0; @@ -84,26 +83,26 @@ static int dsp_buffer_init(struct saa7134_dev *dev) static int dsp_buffer_free(struct saa7134_dev *dev) { - if (!dev->dmasound.blksize) + if (!dev->oss.blksize) BUG(); - videobuf_dma_free(&dev->dmasound.dma); - dev->dmasound.blocks = 0; - dev->dmasound.blksize = 0; - dev->dmasound.bufsize = 0; + videobuf_dma_free(&dev->oss.dma); + dev->oss.blocks = 0; + dev->oss.blksize = 0; + dev->oss.bufsize = 0; return 0; } static void dsp_dma_start(struct saa7134_dev *dev) { - dev->dmasound.dma_blk = 0; - dev->dmasound.dma_running = 1; + dev->oss.dma_blk = 0; + dev->oss.dma_running = 1; saa7134_set_dmabits(dev); } static void dsp_dma_stop(struct saa7134_dev *dev) { - dev->dmasound.dma_blk = -1; - dev->dmasound.dma_running = 0; + dev->oss.dma_blk = -1; + dev->oss.dma_running = 0; saa7134_set_dmabits(dev); } @@ -114,18 +113,18 @@ static int dsp_rec_start(struct saa7134_dev *dev) unsigned long flags; /* prepare buffer */ - if (0 != (err = videobuf_dma_pci_map(dev->pci,&dev->dmasound.dma))) + if (0 != (err = videobuf_dma_pci_map(dev->pci,&dev->oss.dma))) return err; - if (0 != (err = saa7134_pgtable_alloc(dev->pci,&dev->dmasound.pt))) + if (0 != (err = saa7134_pgtable_alloc(dev->pci,&dev->oss.pt))) goto fail1; - if (0 != (err = saa7134_pgtable_build(dev->pci,&dev->dmasound.pt, - dev->dmasound.dma.sglist, - dev->dmasound.dma.sglen, + if (0 != (err = saa7134_pgtable_build(dev->pci,&dev->oss.pt, + dev->oss.dma.sglist, + dev->oss.dma.sglen, 0))) goto fail2; /* sample format */ - switch (dev->dmasound.afmt) { + switch (dev->oss.afmt) { case AFMT_U8: case AFMT_S8: fmt = 0x00; break; case AFMT_U16_LE: @@ -137,14 +136,14 @@ static int dsp_rec_start(struct saa7134_dev *dev) goto fail2; } - switch (dev->dmasound.afmt) { + switch (dev->oss.afmt) { case AFMT_S8: case AFMT_S16_LE: case AFMT_S16_BE: sign = 1; break; default: sign = 0; break; } - switch (dev->dmasound.afmt) { + switch (dev->oss.afmt) { case AFMT_U16_BE: case AFMT_S16_BE: bswap = 1; break; default: bswap = 0; break; @@ -152,58 +151,58 @@ static int dsp_rec_start(struct saa7134_dev *dev) switch (dev->pci->device) { case PCI_DEVICE_ID_PHILIPS_SAA7134: - if (1 == dev->dmasound.channels) + if (1 == dev->oss.channels) fmt |= (1 << 3); - if (2 == dev->dmasound.channels) + if (2 == dev->oss.channels) fmt |= (3 << 3); if (sign) fmt |= 0x04; - fmt |= (TV == dev->dmasound.input) ? 0xc0 : 0x80; + fmt |= (TV == dev->oss.input) ? 0xc0 : 0x80; - saa_writeb(SAA7134_NUM_SAMPLES0, ((dev->dmasound.blksize - 1) & 0x0000ff)); - saa_writeb(SAA7134_NUM_SAMPLES1, ((dev->dmasound.blksize - 1) & 0x00ff00) >> 8); - saa_writeb(SAA7134_NUM_SAMPLES2, ((dev->dmasound.blksize - 1) & 0xff0000) >> 16); + saa_writeb(SAA7134_NUM_SAMPLES0, ((dev->oss.blksize - 1) & 0x0000ff)); + saa_writeb(SAA7134_NUM_SAMPLES1, ((dev->oss.blksize - 1) & 0x00ff00) >> 8); + saa_writeb(SAA7134_NUM_SAMPLES2, ((dev->oss.blksize - 1) & 0xff0000) >> 16); saa_writeb(SAA7134_AUDIO_FORMAT_CTRL, fmt); break; case PCI_DEVICE_ID_PHILIPS_SAA7133: case PCI_DEVICE_ID_PHILIPS_SAA7135: - if (1 == dev->dmasound.channels) + if (1 == dev->oss.channels) fmt |= (1 << 4); - if (2 == dev->dmasound.channels) + if (2 == dev->oss.channels) fmt |= (2 << 4); if (!sign) fmt |= 0x04; - saa_writel(SAA7133_NUM_SAMPLES, dev->dmasound.blksize -4); - saa_writel(SAA7133_AUDIO_CHANNEL, 0x543210 | (fmt << 24)); + saa_writel(0x588 >> 2, dev->oss.blksize -4); + saa_writel(0x58c >> 2, 0x543210 | (fmt << 24)); break; } dprintk("rec_start: afmt=%d ch=%d => fmt=0x%x swap=%c\n", - dev->dmasound.afmt, dev->dmasound.channels, fmt, + dev->oss.afmt, dev->oss.channels, fmt, bswap ? 'b' : '-'); /* dma: setup channel 6 (= AUDIO) */ control = SAA7134_RS_CONTROL_BURST_16 | SAA7134_RS_CONTROL_ME | - (dev->dmasound.pt.dma >> 12); + (dev->oss.pt.dma >> 12); if (bswap) control |= SAA7134_RS_CONTROL_BSWAP; saa_writel(SAA7134_RS_BA1(6),0); - saa_writel(SAA7134_RS_BA2(6),dev->dmasound.blksize); + saa_writel(SAA7134_RS_BA2(6),dev->oss.blksize); saa_writel(SAA7134_RS_PITCH(6),0); saa_writel(SAA7134_RS_CONTROL(6),control); /* start dma */ - dev->dmasound.recording_on = 1; + dev->oss.recording_on = 1; spin_lock_irqsave(&dev->slock,flags); dsp_dma_start(dev); spin_unlock_irqrestore(&dev->slock,flags); return 0; fail2: - saa7134_pgtable_free(dev->pci,&dev->dmasound.pt); + saa7134_pgtable_free(dev->pci,&dev->oss.pt); fail1: - videobuf_dma_pci_unmap(dev->pci,&dev->dmasound.dma); + videobuf_dma_pci_unmap(dev->pci,&dev->oss.dma); return err; } @@ -211,17 +210,17 @@ static int dsp_rec_stop(struct saa7134_dev *dev) { unsigned long flags; - dprintk("rec_stop dma_blk=%d\n",dev->dmasound.dma_blk); + dprintk("rec_stop dma_blk=%d\n",dev->oss.dma_blk); /* stop dma */ - dev->dmasound.recording_on = 0; + dev->oss.recording_on = 0; spin_lock_irqsave(&dev->slock,flags); dsp_dma_stop(dev); spin_unlock_irqrestore(&dev->slock,flags); /* unlock buffer */ - saa7134_pgtable_free(dev->pci,&dev->dmasound.pt); - videobuf_dma_pci_unmap(dev->pci,&dev->dmasound.dma); + saa7134_pgtable_free(dev->pci,&dev->oss.pt); + videobuf_dma_pci_unmap(dev->pci,&dev->oss.dma); return 0; } @@ -236,35 +235,35 @@ static int dsp_open(struct inode *inode, struct file *file) list_for_each(list,&saa7134_devlist) { h = list_entry(list, struct saa7134_dev, devlist); - if (h->dmasound.minor_dsp == minor) + if (h->oss.minor_dsp == minor) dev = h; } if (NULL == dev) return -ENODEV; - down(&dev->dmasound.lock); + down(&dev->oss.lock); err = -EBUSY; - if (dev->dmasound.users_dsp) + if (dev->oss.users_dsp) goto fail1; - dev->dmasound.users_dsp++; + dev->oss.users_dsp++; file->private_data = dev; - dev->dmasound.afmt = AFMT_U8; - dev->dmasound.channels = 1; - dev->dmasound.read_count = 0; - dev->dmasound.read_offset = 0; + dev->oss.afmt = AFMT_U8; + dev->oss.channels = 1; + dev->oss.read_count = 0; + dev->oss.read_offset = 0; dsp_buffer_conf(dev,PAGE_SIZE,64); err = dsp_buffer_init(dev); if (0 != err) goto fail2; - up(&dev->dmasound.lock); + up(&dev->oss.lock); return 0; fail2: - dev->dmasound.users_dsp--; + dev->oss.users_dsp--; fail1: - up(&dev->dmasound.lock); + up(&dev->oss.lock); return err; } @@ -272,13 +271,13 @@ static int dsp_release(struct inode *inode, struct file *file) { struct saa7134_dev *dev = file->private_data; - down(&dev->dmasound.lock); - if (dev->dmasound.recording_on) + down(&dev->oss.lock); + if (dev->oss.recording_on) dsp_rec_stop(dev); dsp_buffer_free(dev); - dev->dmasound.users_dsp--; + dev->oss.users_dsp--; file->private_data = NULL; - up(&dev->dmasound.lock); + up(&dev->oss.lock); return 0; } @@ -291,12 +290,12 @@ static ssize_t dsp_read(struct file *file, char __user *buffer, unsigned long flags; int err,ret = 0; - add_wait_queue(&dev->dmasound.wq, &wait); - down(&dev->dmasound.lock); + add_wait_queue(&dev->oss.wq, &wait); + down(&dev->oss.lock); while (count > 0) { /* wait for data if needed */ - if (0 == dev->dmasound.read_count) { - if (!dev->dmasound.recording_on) { + if (0 == dev->oss.read_count) { + if (!dev->oss.recording_on) { err = dsp_rec_start(dev); if (err < 0) { if (0 == ret) @@ -304,8 +303,8 @@ static ssize_t dsp_read(struct file *file, char __user *buffer, break; } } - if (dev->dmasound.recording_on && - !dev->dmasound.dma_running) { + if (dev->oss.recording_on && + !dev->oss.dma_running) { /* recover from overruns */ spin_lock_irqsave(&dev->slock,flags); dsp_dma_start(dev); @@ -316,12 +315,12 @@ static ssize_t dsp_read(struct file *file, char __user *buffer, ret = -EAGAIN; break; } - up(&dev->dmasound.lock); + up(&dev->oss.lock); set_current_state(TASK_INTERRUPTIBLE); - if (0 == dev->dmasound.read_count) + if (0 == dev->oss.read_count) schedule(); set_current_state(TASK_RUNNING); - down(&dev->dmasound.lock); + down(&dev->oss.lock); if (signal_pending(current)) { if (0 == ret) ret = -EINTR; @@ -331,12 +330,12 @@ static ssize_t dsp_read(struct file *file, char __user *buffer, /* copy data to userspace */ bytes = count; - if (bytes > dev->dmasound.read_count) - bytes = dev->dmasound.read_count; - if (bytes > dev->dmasound.bufsize - dev->dmasound.read_offset) - bytes = dev->dmasound.bufsize - dev->dmasound.read_offset; + if (bytes > dev->oss.read_count) + bytes = dev->oss.read_count; + if (bytes > dev->oss.bufsize - dev->oss.read_offset) + bytes = dev->oss.bufsize - dev->oss.read_offset; if (copy_to_user(buffer + ret, - dev->dmasound.dma.vmalloc + dev->dmasound.read_offset, + dev->oss.dma.vmalloc + dev->oss.read_offset, bytes)) { if (0 == ret) ret = -EFAULT; @@ -345,13 +344,13 @@ static ssize_t dsp_read(struct file *file, char __user *buffer, ret += bytes; count -= bytes; - dev->dmasound.read_count -= bytes; - dev->dmasound.read_offset += bytes; - if (dev->dmasound.read_offset == dev->dmasound.bufsize) - dev->dmasound.read_offset = 0; + dev->oss.read_count -= bytes; + dev->oss.read_offset += bytes; + if (dev->oss.read_offset == dev->oss.bufsize) + dev->oss.read_offset = 0; } - up(&dev->dmasound.lock); - remove_wait_queue(&dev->dmasound.wq, &wait); + up(&dev->oss.lock); + remove_wait_queue(&dev->oss.wq, &wait); return ret; } @@ -371,53 +370,53 @@ static int dsp_ioctl(struct inode *inode, struct file *file, if (oss_debug > 1) saa7134_print_ioctl(dev->name,cmd); - switch (cmd) { - case OSS_GETVERSION: - return put_user(SOUND_VERSION, p); - case SNDCTL_DSP_GETCAPS: + switch (cmd) { + case OSS_GETVERSION: + return put_user(SOUND_VERSION, p); + case SNDCTL_DSP_GETCAPS: return 0; - case SNDCTL_DSP_SPEED: + case SNDCTL_DSP_SPEED: if (get_user(val, p)) return -EFAULT; /* fall through */ - case SOUND_PCM_READ_RATE: - return put_user(dev->dmasound.rate, p); + case SOUND_PCM_READ_RATE: + return put_user(dev->oss.rate, p); - case SNDCTL_DSP_STEREO: + case SNDCTL_DSP_STEREO: if (get_user(val, p)) return -EFAULT; - down(&dev->dmasound.lock); - dev->dmasound.channels = val ? 2 : 1; - if (dev->dmasound.recording_on) { + down(&dev->oss.lock); + dev->oss.channels = val ? 2 : 1; + if (dev->oss.recording_on) { dsp_rec_stop(dev); dsp_rec_start(dev); } - up(&dev->dmasound.lock); - return put_user(dev->dmasound.channels-1, p); + up(&dev->oss.lock); + return put_user(dev->oss.channels-1, p); - case SNDCTL_DSP_CHANNELS: + case SNDCTL_DSP_CHANNELS: if (get_user(val, p)) return -EFAULT; if (val != 1 && val != 2) return -EINVAL; - down(&dev->dmasound.lock); - dev->dmasound.channels = val; - if (dev->dmasound.recording_on) { + down(&dev->oss.lock); + dev->oss.channels = val; + if (dev->oss.recording_on) { dsp_rec_stop(dev); dsp_rec_start(dev); } - up(&dev->dmasound.lock); + up(&dev->oss.lock); /* fall through */ - case SOUND_PCM_READ_CHANNELS: - return put_user(dev->dmasound.channels, p); + case SOUND_PCM_READ_CHANNELS: + return put_user(dev->oss.channels, p); - case SNDCTL_DSP_GETFMTS: /* Returns a mask */ + case SNDCTL_DSP_GETFMTS: /* Returns a mask */ return put_user(AFMT_U8 | AFMT_S8 | AFMT_U16_LE | AFMT_U16_BE | AFMT_S16_LE | AFMT_S16_BE, p); - case SNDCTL_DSP_SETFMT: /* Selects ONE fmt */ + case SNDCTL_DSP_SETFMT: /* Selects ONE fmt */ if (get_user(val, p)) return -EFAULT; switch (val) { @@ -430,20 +429,20 @@ static int dsp_ioctl(struct inode *inode, struct file *file, case AFMT_U16_BE: case AFMT_S16_LE: case AFMT_S16_BE: - down(&dev->dmasound.lock); - dev->dmasound.afmt = val; - if (dev->dmasound.recording_on) { + down(&dev->oss.lock); + dev->oss.afmt = val; + if (dev->oss.recording_on) { dsp_rec_stop(dev); dsp_rec_start(dev); } - up(&dev->dmasound.lock); - return put_user(dev->dmasound.afmt, p); + up(&dev->oss.lock); + return put_user(dev->oss.afmt, p); default: return -EINVAL; } - case SOUND_PCM_READ_BITS: - switch (dev->dmasound.afmt) { + case SOUND_PCM_READ_BITS: + switch (dev->oss.afmt) { case AFMT_U8: case AFMT_S8: return put_user(8, p); @@ -456,23 +455,23 @@ static int dsp_ioctl(struct inode *inode, struct file *file, return -EINVAL; } - case SNDCTL_DSP_NONBLOCK: - file->f_flags |= O_NONBLOCK; - return 0; + case SNDCTL_DSP_NONBLOCK: + file->f_flags |= O_NONBLOCK; + return 0; - case SNDCTL_DSP_RESET: - down(&dev->dmasound.lock); - if (dev->dmasound.recording_on) + case SNDCTL_DSP_RESET: + down(&dev->oss.lock); + if (dev->oss.recording_on) dsp_rec_stop(dev); - up(&dev->dmasound.lock); + up(&dev->oss.lock); return 0; - case SNDCTL_DSP_GETBLKSIZE: - return put_user(dev->dmasound.blksize, p); + case SNDCTL_DSP_GETBLKSIZE: + return put_user(dev->oss.blksize, p); - case SNDCTL_DSP_SETFRAGMENT: + case SNDCTL_DSP_SETFRAGMENT: if (get_user(val, p)) return -EFAULT; - if (dev->dmasound.recording_on) + if (dev->oss.recording_on) return -EBUSY; dsp_buffer_free(dev); /* used to be arg >> 16 instead of val >> 16; fixed */ @@ -480,16 +479,16 @@ static int dsp_ioctl(struct inode *inode, struct file *file, dsp_buffer_init(dev); return 0; - case SNDCTL_DSP_SYNC: + case SNDCTL_DSP_SYNC: /* NOP */ return 0; case SNDCTL_DSP_GETISPACE: { audio_buf_info info; - info.fragsize = dev->dmasound.blksize; - info.fragstotal = dev->dmasound.blocks; - info.bytes = dev->dmasound.read_count; + info.fragsize = dev->oss.blksize; + info.fragstotal = dev->oss.blocks; + info.bytes = dev->oss.read_count; info.fragments = info.bytes / info.fragsize; if (copy_to_user(argp, &info, sizeof(info))) return -EFAULT; @@ -505,13 +504,13 @@ static unsigned int dsp_poll(struct file *file, struct poll_table_struct *wait) struct saa7134_dev *dev = file->private_data; unsigned int mask = 0; - poll_wait(file, &dev->dmasound.wq, wait); + poll_wait(file, &dev->oss.wq, wait); - if (0 == dev->dmasound.read_count) { - down(&dev->dmasound.lock); - if (!dev->dmasound.recording_on) + if (0 == dev->oss.read_count) { + down(&dev->oss.lock); + if (!dev->oss.recording_on) dsp_rec_start(dev); - up(&dev->dmasound.lock); + up(&dev->oss.lock); } else mask |= (POLLIN | POLLRDNORM); return mask; @@ -535,7 +534,7 @@ mixer_recsrc_7134(struct saa7134_dev *dev) { int analog_io,rate; - switch (dev->dmasound.input) { + switch (dev->oss.input) { case TV: saa_andorb(SAA7134_AUDIO_FORMAT_CTRL, 0xc0, 0xc0); saa_andorb(SAA7134_SIF_SAMPLE_FREQ, 0x03, 0x00); @@ -543,8 +542,8 @@ mixer_recsrc_7134(struct saa7134_dev *dev) case LINE1: case LINE2: case LINE2_LEFT: - analog_io = (LINE1 == dev->dmasound.input) ? 0x00 : 0x08; - rate = (32000 == dev->dmasound.rate) ? 0x01 : 0x03; + analog_io = (LINE1 == dev->oss.input) ? 0x00 : 0x08; + rate = (32000 == dev->oss.rate) ? 0x01 : 0x03; saa_andorb(SAA7134_ANALOG_IO_SELECT, 0x08, analog_io); saa_andorb(SAA7134_AUDIO_FORMAT_CTRL, 0xc0, 0x80); saa_andorb(SAA7134_SIF_SAMPLE_FREQ, 0x03, rate); @@ -560,10 +559,10 @@ mixer_recsrc_7133(struct saa7134_dev *dev) xbarin = 0x03; // adc anabar = 0; - switch (dev->dmasound.input) { + switch (dev->oss.input) { case TV: xbarin = 0; // Demodulator - anabar = 2; // DACs + anabar = 2; // DACs break; case LINE1: anabar = 0; // aux1, aux1 @@ -586,9 +585,9 @@ mixer_recsrc(struct saa7134_dev *dev, enum saa7134_audio_in src) { static const char *iname[] = { "Oops", "TV", "LINE1", "LINE2" }; - dev->dmasound.count++; - dev->dmasound.input = src; - dprintk("mixer input = %s\n",iname[dev->dmasound.input]); + dev->oss.count++; + dev->oss.input = src; + dprintk("mixer input = %s\n",iname[dev->oss.input]); switch (dev->pci->device) { case PCI_DEVICE_ID_PHILIPS_SAA7134: @@ -640,7 +639,7 @@ static int mixer_open(struct inode *inode, struct file *file) list_for_each(list,&saa7134_devlist) { h = list_entry(list, struct saa7134_dev, devlist); - if (h->dmasound.minor_mixer == minor) + if (h->oss.minor_mixer == minor) dev = h; } if (NULL == dev) @@ -667,28 +666,28 @@ static int mixer_ioctl(struct inode *inode, struct file *file, if (oss_debug > 1) saa7134_print_ioctl(dev->name,cmd); - switch (cmd) { - case OSS_GETVERSION: - return put_user(SOUND_VERSION, p); + switch (cmd) { + case OSS_GETVERSION: + return put_user(SOUND_VERSION, p); case SOUND_MIXER_INFO: { mixer_info info; memset(&info,0,sizeof(info)); - strlcpy(info.id, "TV audio", sizeof(info.id)); - strlcpy(info.name, dev->name, sizeof(info.name)); - info.modify_counter = dev->dmasound.count; - if (copy_to_user(argp, &info, sizeof(info))) - return -EFAULT; + strlcpy(info.id, "TV audio", sizeof(info.id)); + strlcpy(info.name, dev->name, sizeof(info.name)); + info.modify_counter = dev->oss.count; + if (copy_to_user(argp, &info, sizeof(info))) + return -EFAULT; return 0; } case SOUND_OLD_MIXER_INFO: { _old_mixer_info info; memset(&info,0,sizeof(info)); - strlcpy(info.id, "TV audio", sizeof(info.id)); - strlcpy(info.name, dev->name, sizeof(info.name)); - if (copy_to_user(argp, &info, sizeof(info))) - return -EFAULT; + strlcpy(info.id, "TV audio", sizeof(info.id)); + strlcpy(info.name, dev->name, sizeof(info.name)); + if (copy_to_user(argp, &info, sizeof(info))) + return -EFAULT; return 0; } case MIXER_READ(SOUND_MIXER_CAPS): @@ -698,26 +697,26 @@ static int mixer_ioctl(struct inode *inode, struct file *file, case MIXER_READ(SOUND_MIXER_RECMASK): case MIXER_READ(SOUND_MIXER_DEVMASK): val = SOUND_MASK_LINE1 | SOUND_MASK_LINE2; - if (32000 == dev->dmasound.rate) + if (32000 == dev->oss.rate) val |= SOUND_MASK_VIDEO; return put_user(val, p); case MIXER_WRITE(SOUND_MIXER_RECSRC): if (get_user(val, p)) return -EFAULT; - input = dev->dmasound.input; - if (32000 == dev->dmasound.rate && - val & SOUND_MASK_VIDEO && dev->dmasound.input != TV) + input = dev->oss.input; + if (32000 == dev->oss.rate && + val & SOUND_MASK_VIDEO && dev->oss.input != TV) input = TV; - if (val & SOUND_MASK_LINE1 && dev->dmasound.input != LINE1) + if (val & SOUND_MASK_LINE1 && dev->oss.input != LINE1) input = LINE1; - if (val & SOUND_MASK_LINE2 && dev->dmasound.input != LINE2) + if (val & SOUND_MASK_LINE2 && dev->oss.input != LINE2) input = LINE2; - if (input != dev->dmasound.input) + if (input != dev->oss.input) mixer_recsrc(dev,input); /* fall throuth */ case MIXER_READ(SOUND_MIXER_RECSRC): - switch (dev->dmasound.input) { + switch (dev->oss.input) { case TV: ret = SOUND_MASK_VIDEO; break; case LINE1: ret = SOUND_MASK_LINE1; break; case LINE2: ret = SOUND_MASK_LINE2; break; @@ -727,7 +726,7 @@ static int mixer_ioctl(struct inode *inode, struct file *file, case MIXER_WRITE(SOUND_MIXER_VIDEO): case MIXER_READ(SOUND_MIXER_VIDEO): - if (32000 != dev->dmasound.rate) + if (32000 != dev->oss.rate) return -EINVAL; return put_user(100 | 100 << 8, p); @@ -736,22 +735,22 @@ static int mixer_ioctl(struct inode *inode, struct file *file, return -EFAULT; val &= 0xff; val = (val <= 50) ? 50 : 100; - dev->dmasound.line1 = val; - mixer_level(dev,LINE1,dev->dmasound.line1); + dev->oss.line1 = val; + mixer_level(dev,LINE1,dev->oss.line1); /* fall throuth */ case MIXER_READ(SOUND_MIXER_LINE1): - return put_user(dev->dmasound.line1 | dev->dmasound.line1 << 8, p); + return put_user(dev->oss.line1 | dev->oss.line1 << 8, p); case MIXER_WRITE(SOUND_MIXER_LINE2): if (get_user(val, p)) return -EFAULT; val &= 0xff; val = (val <= 50) ? 50 : 100; - dev->dmasound.line2 = val; - mixer_level(dev,LINE2,dev->dmasound.line2); + dev->oss.line2 = val; + mixer_level(dev,LINE2,dev->oss.line2); /* fall throuth */ case MIXER_READ(SOUND_MIXER_LINE2): - return put_user(dev->dmasound.line2 | dev->dmasound.line2 << 8, p); + return put_user(dev->oss.line2 | dev->oss.line2 << 8, p); default: return -EINVAL; @@ -771,8 +770,8 @@ struct file_operations saa7134_mixer_fops = { int saa7134_oss_init1(struct saa7134_dev *dev) { /* general */ - init_MUTEX(&dev->dmasound.lock); - init_waitqueue_head(&dev->dmasound.wq); + init_MUTEX(&dev->oss.lock); + init_waitqueue_head(&dev->oss.wq); switch (dev->pci->device) { case PCI_DEVICE_ID_PHILIPS_SAA7133: @@ -784,17 +783,17 @@ int saa7134_oss_init1(struct saa7134_dev *dev) } /* dsp */ - dev->dmasound.rate = 32000; + dev->oss.rate = 32000; if (oss_rate) - dev->dmasound.rate = oss_rate; - dev->dmasound.rate = (dev->dmasound.rate > 40000) ? 48000 : 32000; + dev->oss.rate = oss_rate; + dev->oss.rate = (dev->oss.rate > 40000) ? 48000 : 32000; /* mixer */ - dev->dmasound.line1 = 50; - dev->dmasound.line2 = 50; - mixer_level(dev,LINE1,dev->dmasound.line1); - mixer_level(dev,LINE2,dev->dmasound.line2); - mixer_recsrc(dev, (dev->dmasound.rate == 32000) ? TV : LINE2); + dev->oss.line1 = 50; + dev->oss.line2 = 50; + mixer_level(dev,LINE1,dev->oss.line1); + mixer_level(dev,LINE2,dev->oss.line2); + mixer_recsrc(dev, (dev->oss.rate == 32000) ? TV : LINE2); return 0; } @@ -810,7 +809,7 @@ void saa7134_irq_oss_done(struct saa7134_dev *dev, unsigned long status) int next_blk, reg = 0; spin_lock(&dev->slock); - if (UNSET == dev->dmasound.dma_blk) { + if (UNSET == dev->oss.dma_blk) { dprintk("irq: recording stopped\n"); goto done; } @@ -818,11 +817,11 @@ void saa7134_irq_oss_done(struct saa7134_dev *dev, unsigned long status) dprintk("irq: lost %ld\n", (status >> 24) & 0x0f); if (0 == (status & 0x10000000)) { /* odd */ - if (0 == (dev->dmasound.dma_blk & 0x01)) + if (0 == (dev->oss.dma_blk & 0x01)) reg = SAA7134_RS_BA1(6); } else { /* even */ - if (1 == (dev->dmasound.dma_blk & 0x01)) + if (1 == (dev->oss.dma_blk & 0x01)) reg = SAA7134_RS_BA2(6); } if (0 == reg) { @@ -830,25 +829,25 @@ void saa7134_irq_oss_done(struct saa7134_dev *dev, unsigned long status) (status & 0x10000000) ? "even" : "odd"); goto done; } - if (dev->dmasound.read_count >= dev->dmasound.blksize * (dev->dmasound.blocks-2)) { - dprintk("irq: overrun [full=%d/%d]\n",dev->dmasound.read_count, - dev->dmasound.bufsize); + if (dev->oss.read_count >= dev->oss.blksize * (dev->oss.blocks-2)) { + dprintk("irq: overrun [full=%d/%d]\n",dev->oss.read_count, + dev->oss.bufsize); dsp_dma_stop(dev); goto done; } /* next block addr */ - next_blk = (dev->dmasound.dma_blk + 2) % dev->dmasound.blocks; - saa_writel(reg,next_blk * dev->dmasound.blksize); + next_blk = (dev->oss.dma_blk + 2) % dev->oss.blocks; + saa_writel(reg,next_blk * dev->oss.blksize); if (oss_debug > 2) dprintk("irq: ok, %s, next_blk=%d, addr=%x\n", (status & 0x10000000) ? "even" : "odd ", next_blk, - next_blk * dev->dmasound.blksize); + next_blk * dev->oss.blksize); /* update status & wake waiting readers */ - dev->dmasound.dma_blk = (dev->dmasound.dma_blk + 1) % dev->dmasound.blocks; - dev->dmasound.read_count += dev->dmasound.blksize; - wake_up(&dev->dmasound.wq); + dev->oss.dma_blk = (dev->oss.dma_blk + 1) % dev->oss.blocks; + dev->oss.read_count += dev->oss.blksize; + wake_up(&dev->oss.wq); done: spin_unlock(&dev->slock); diff --git a/trunk/drivers/media/video/saa7134/saa7134-reg.h b/trunk/drivers/media/video/saa7134/saa7134-reg.h index ac6431ba4fc3..ae0c7a165390 100644 --- a/trunk/drivers/media/video/saa7134/saa7134-reg.h +++ b/trunk/drivers/media/video/saa7134/saa7134-reg.h @@ -27,7 +27,7 @@ /* DMA channels, n = 0 ... 6 */ #define SAA7134_RS_BA1(n) ((0x200 >> 2) + 4*n) -#define SAA7134_RS_BA2(n) ((0x204 >> 2) + 4*n) +#define SAA7134_RS_BA2(n) ((0x204 >> 2) + 4*n) #define SAA7134_RS_PITCH(n) ((0x208 >> 2) + 4*n) #define SAA7134_RS_CONTROL(n) ((0x20c >> 2) + 4*n) #define SAA7134_RS_CONTROL_WSWAP (0x01 << 25) @@ -43,24 +43,16 @@ #define SAA7134_FIFO_SIZE (0x2a0 >> 2) #define SAA7134_THRESHOULD (0x2a4 >> 2) -#define SAA7133_NUM_SAMPLES (0x588 >> 2) -#define SAA7133_AUDIO_CHANNEL (0x58c >> 2) -#define SAA7133_AUDIO_FORMAT (0x58f >> 2) -#define SAA7133_DIGITAL_OUTPUT_SEL1 (0x46c >> 2) -#define SAA7133_DIGITAL_OUTPUT_SEL2 (0x470 >> 2) -#define SAA7133_DIGITAL_INPUT_XBAR1 (0x464 >> 2) -#define SAA7133_ANALOG_IO_SELECT (0x594 >> 2) - /* main control */ #define SAA7134_MAIN_CTRL (0x2a8 >> 2) -#define SAA7134_MAIN_CTRL_VPLLE (1 << 15) -#define SAA7134_MAIN_CTRL_APLLE (1 << 14) -#define SAA7134_MAIN_CTRL_EXOSC (1 << 13) -#define SAA7134_MAIN_CTRL_EVFE1 (1 << 12) -#define SAA7134_MAIN_CTRL_EVFE2 (1 << 11) -#define SAA7134_MAIN_CTRL_ESFE (1 << 10) -#define SAA7134_MAIN_CTRL_EBADC (1 << 9) -#define SAA7134_MAIN_CTRL_EBDAC (1 << 8) +#define SAA7134_MAIN_CTRL_VPLLE (1 << 15) +#define SAA7134_MAIN_CTRL_APLLE (1 << 14) +#define SAA7134_MAIN_CTRL_EXOSC (1 << 13) +#define SAA7134_MAIN_CTRL_EVFE1 (1 << 12) +#define SAA7134_MAIN_CTRL_EVFE2 (1 << 11) +#define SAA7134_MAIN_CTRL_ESFE (1 << 10) +#define SAA7134_MAIN_CTRL_EBADC (1 << 9) +#define SAA7134_MAIN_CTRL_EBDAC (1 << 8) #define SAA7134_MAIN_CTRL_TE6 (1 << 6) #define SAA7134_MAIN_CTRL_TE5 (1 << 5) #define SAA7134_MAIN_CTRL_TE4 (1 << 4) @@ -356,7 +348,6 @@ /* test modes */ #define SAA7134_SPECIAL_MODE 0x1d0 -#define SAA7134_PRODUCTION_TEST_MODE 0x1d1 /* audio -- saa7133 + saa7135 only */ #define SAA7135_DSP_RWSTATE 0x580 diff --git a/trunk/drivers/media/video/saa7134/saa7134-ts.c b/trunk/drivers/media/video/saa7134/saa7134-ts.c index 470903e2f5e5..463885601ab4 100644 --- a/trunk/drivers/media/video/saa7134/saa7134-ts.c +++ b/trunk/drivers/media/video/saa7134/saa7134-ts.c @@ -46,11 +46,17 @@ static int buffer_activate(struct saa7134_dev *dev, struct saa7134_buf *buf, struct saa7134_buf *next) { + u32 control; dprintk("buffer_activate [%p]",buf); buf->vb.state = STATE_ACTIVE; buf->top_seen = 0; + /* dma: setup channel 5 (= TS) */ + control = SAA7134_RS_CONTROL_BURST_16 | + SAA7134_RS_CONTROL_ME | + (buf->pt->dma >> 12); + if (NULL == next) next = buf; if (V4L2_FIELD_TOP == buf->vb.field) { @@ -62,6 +68,8 @@ static int buffer_activate(struct saa7134_dev *dev, saa_writel(SAA7134_RS_BA1(5),saa7134_buffer_base(next)); saa_writel(SAA7134_RS_BA2(5),saa7134_buffer_base(buf)); } + saa_writel(SAA7134_RS_PITCH(5),TS_PACKET_SIZE); + saa_writel(SAA7134_RS_CONTROL(5),control); /* start DMA */ saa7134_set_dmabits(dev); @@ -76,7 +84,6 @@ static int buffer_prepare(struct videobuf_queue *q, struct videobuf_buffer *vb, struct saa7134_dev *dev = q->priv_data; struct saa7134_buf *buf = container_of(vb,struct saa7134_buf,vb); unsigned int lines, llength, size; - u32 control; int err; dprintk("buffer_prepare [%p,%s]\n",buf,v4l2_field_names[field]); @@ -108,18 +115,6 @@ static int buffer_prepare(struct videobuf_queue *q, struct videobuf_buffer *vb, if (err) goto oops; } - - /* dma: setup channel 5 (= TS) */ - control = SAA7134_RS_CONTROL_BURST_16 | - SAA7134_RS_CONTROL_ME | - (buf->pt->dma >> 12); - - saa_writeb(SAA7134_TS_DMA0, ((lines-1)&0xff)); - saa_writeb(SAA7134_TS_DMA1, (((lines-1)>>8)&0xff)); - saa_writeb(SAA7134_TS_DMA2, ((((lines-1)>>16)&0x3f) | 0x00)); /* TSNOPIT=0, TSCOLAP=0 */ - saa_writel(SAA7134_RS_PITCH(5),TS_PACKET_SIZE); - saa_writel(SAA7134_RS_CONTROL(5),control); - buf->vb.state = STATE_PREPARED; buf->activate = buffer_activate; buf->vb.field = field; @@ -169,11 +164,11 @@ EXPORT_SYMBOL_GPL(saa7134_ts_qops); /* ----------------------------------------------------------- */ /* exported stuff */ -static unsigned int tsbufs = 8; +static unsigned int tsbufs = 4; module_param(tsbufs, int, 0444); MODULE_PARM_DESC(tsbufs,"number of ts buffers, range 2-32"); -static unsigned int ts_nr_packets = 64; +static unsigned int ts_nr_packets = 30; module_param(ts_nr_packets, int, 0444); MODULE_PARM_DESC(ts_nr_packets,"size of a ts buffers (in ts packets)"); @@ -225,10 +220,10 @@ void saa7134_irq_ts_done(struct saa7134_dev *dev, unsigned long status) if (dev->ts_q.curr) { field = dev->ts_q.curr->vb.field; if (field == V4L2_FIELD_TOP) { - if ((status & 0x100000) != 0x000000) + if ((status & 0x100000) != 0x100000) goto done; } else { - if ((status & 0x100000) != 0x100000) + if ((status & 0x100000) != 0x000000) goto done; } saa7134_buffer_finish(dev,&dev->ts_q,STATE_DONE); diff --git a/trunk/drivers/media/video/saa7134/saa7134-tvaudio.c b/trunk/drivers/media/video/saa7134/saa7134-tvaudio.c index 93268427750d..61a2d6b50eef 100644 --- a/trunk/drivers/media/video/saa7134/saa7134-tvaudio.c +++ b/trunk/drivers/media/video/saa7134/saa7134-tvaudio.c @@ -207,10 +207,6 @@ static void tvaudio_setcarrier(struct saa7134_dev *dev, saa_writel(SAA7134_CARRIER2_FREQ0 >> 2, tvaudio_carr2reg(secondary)); } -#define SAA7134_MUTE_MASK 0xbb -#define SAA7134_MUTE_ANALOG 0x04 -#define SAA7134_MUTE_I2S 0x40 - static void mute_input_7134(struct saa7134_dev *dev) { unsigned int mute; @@ -245,11 +241,7 @@ static void mute_input_7134(struct saa7134_dev *dev) if (PCI_DEVICE_ID_PHILIPS_SAA7134 == dev->pci->device) /* 7134 mute */ - saa_writeb(SAA7134_AUDIO_MUTE_CTRL, mute ? - SAA7134_MUTE_MASK | - SAA7134_MUTE_ANALOG | - SAA7134_MUTE_I2S : - SAA7134_MUTE_MASK); + saa_writeb(SAA7134_AUDIO_MUTE_CTRL, mute ? 0xbf : 0xbb); /* switch internal audio mux */ switch (in->amux) { @@ -761,17 +753,17 @@ static int mute_input_7133(struct saa7134_dev *dev) /* switch gpio-connected external audio mux */ - if (0 != card(dev).gpiomask) { - mask = card(dev).gpiomask; + if (0 != card(dev).gpiomask) { + mask = card(dev).gpiomask; if (card(dev).mute.name && dev->ctl_mute) in = &card(dev).mute; else in = dev->input; - saa_andorl(SAA7134_GPIO_GPMODE0 >> 2, mask, mask); - saa_andorl(SAA7134_GPIO_GPSTATUS0 >> 2, mask, in->gpio); - saa7134_track_gpio(dev,in->name); + saa_andorl(SAA7134_GPIO_GPMODE0 >> 2, mask, mask); + saa_andorl(SAA7134_GPIO_GPSTATUS0 >> 2, mask, in->gpio); + saa7134_track_gpio(dev,in->name); } return 0; @@ -1024,12 +1016,9 @@ int saa7134_tvaudio_do_scan(struct saa7134_dev *dev) return 0; } -EXPORT_SYMBOL(saa_dsp_writel); - /* ----------------------------------------------------------- */ /* * Local variables: * c-basic-offset: 8 * End: */ - diff --git a/trunk/drivers/media/video/saa7134/saa7134-video.c b/trunk/drivers/media/video/saa7134/saa7134-video.c index 45c852df13ed..35e5e85f669a 100644 --- a/trunk/drivers/media/video/saa7134/saa7134-video.c +++ b/trunk/drivers/media/video/saa7134/saa7134-video.c @@ -30,9 +30,6 @@ #include "saa7134-reg.h" #include "saa7134.h" -/* Include V4L1 specific functions. Should be removed soon */ -#include - /* ------------------------------------------------------------------ */ static unsigned int video_debug = 0; @@ -50,43 +47,6 @@ MODULE_PARM_DESC(noninterlaced,"video input is noninterlaced"); #define dprintk(fmt, arg...) if (video_debug) \ printk(KERN_DEBUG "%s/video: " fmt, dev->name , ## arg) -/* ------------------------------------------------------------------ */ -/* Defines for Video Output Port Register at address 0x191 */ - -/* Bit 0: VIP code T bit polarity */ - -#define VP_T_CODE_P_NON_INVERTED 0x00 -#define VP_T_CODE_P_INVERTED 0x01 - -/* ------------------------------------------------------------------ */ -/* Defines for Video Output Port Register at address 0x195 */ - -/* Bit 2: Video output clock delay control */ - -#define VP_CLK_CTRL2_NOT_DELAYED 0x00 -#define VP_CLK_CTRL2_DELAYED 0x04 - -/* Bit 1: Video output clock invert control */ - -#define VP_CLK_CTRL1_NON_INVERTED 0x00 -#define VP_CLK_CTRL1_INVERTED 0x02 - -/* ------------------------------------------------------------------ */ -/* Defines for Video Output Port Register at address 0x196 */ - -/* Bits 2 to 0: VSYNC pin video vertical sync type */ - -#define VP_VS_TYPE_MASK 0x07 - -#define VP_VS_TYPE_OFF 0x00 -#define VP_VS_TYPE_V123 0x01 -#define VP_VS_TYPE_V_ITU 0x02 -#define VP_VS_TYPE_VGATE_L 0x03 -#define VP_VS_TYPE_RESERVED1 0x04 -#define VP_VS_TYPE_RESERVED2 0x05 -#define VP_VS_TYPE_F_ITU 0x06 -#define VP_VS_TYPE_SC_FID 0x07 - /* ------------------------------------------------------------------ */ /* data structs for video */ @@ -313,12 +273,12 @@ static struct saa7134_tvnorm tvnorms[] = { .h_start = 0, .h_stop = 719, - .video_v_start = 23, - .video_v_stop = 262, - .vbi_v_start_0 = 10, - .vbi_v_stop_0 = 21, - .vbi_v_start_1 = 273, - .src_timing = 7, + .video_v_start = 23, + .video_v_stop = 262, + .vbi_v_start_0 = 10, + .vbi_v_stop_0 = 21, + .vbi_v_start_1 = 273, + .src_timing = 7, .sync_control = 0x18, .luma_control = 0x40, @@ -662,7 +622,7 @@ static void set_size(struct saa7134_dev *dev, int task, prescale = 1; xscale = 1024 * dev->crop_current.width / prescale / width; yscale = 512 * div * dev->crop_current.height / height; - dprintk("prescale=%d xscale=%d yscale=%d\n",prescale,xscale,yscale); + dprintk("prescale=%d xscale=%d yscale=%d\n",prescale,xscale,yscale); set_h_prescale(dev,task,prescale); saa_writeb(SAA7134_H_SCALE_INC1(task), xscale & 0xff); saa_writeb(SAA7134_H_SCALE_INC2(task), xscale >> 8); @@ -792,20 +752,20 @@ static int verify_preview(struct saa7134_dev *dev, struct v4l2_window *win) maxh = dev->crop_current.height; if (V4L2_FIELD_ANY == field) { - field = (win->w.height > maxh/2) - ? V4L2_FIELD_INTERLACED - : V4L2_FIELD_TOP; - } - switch (field) { - case V4L2_FIELD_TOP: - case V4L2_FIELD_BOTTOM: - maxh = maxh / 2; - break; - case V4L2_FIELD_INTERLACED: - break; - default: - return -EINVAL; - } + field = (win->w.height > maxh/2) + ? V4L2_FIELD_INTERLACED + : V4L2_FIELD_TOP; + } + switch (field) { + case V4L2_FIELD_TOP: + case V4L2_FIELD_BOTTOM: + maxh = maxh / 2; + break; + case V4L2_FIELD_INTERLACED: + break; + default: + return -EINVAL; + } win->field = field; if (win->w.width > maxw) @@ -1346,13 +1306,13 @@ video_poll(struct file *file, struct poll_table_struct *wait) if (res_locked(fh->dev,RESOURCE_VIDEO)) { up(&fh->cap.lock); return POLLERR; - } - if (0 != fh->cap.ops->buf_prepare(&fh->cap,fh->cap.read_buf,fh->cap.field)) { - up(&fh->cap.lock); - return POLLERR; - } - fh->cap.ops->buf_queue(&fh->cap,fh->cap.read_buf); - fh->cap.read_off = 0; + } + if (0 != fh->cap.ops->buf_prepare(&fh->cap,fh->cap.read_buf,fh->cap.field)) { + up(&fh->cap.lock); + return POLLERR; + } + fh->cap.ops->buf_queue(&fh->cap,fh->cap.read_buf); + fh->cap.read_off = 0; } up(&fh->cap.lock); buf = fh->cap.read_buf; @@ -1706,10 +1666,9 @@ static int video_do_ioctl(struct inode *inode, struct file *file, case VIDIOC_QUERYCAP: { struct v4l2_capability *cap = arg; - unsigned int tuner_type = dev->tuner_type; memset(cap,0,sizeof(*cap)); - strcpy(cap->driver, "saa7134"); + strcpy(cap->driver, "saa7134"); strlcpy(cap->card, saa7134_boards[dev->board].name, sizeof(cap->card)); sprintf(cap->bus_info,"PCI:%s",pci_name(dev->pci)); @@ -1718,13 +1677,9 @@ static int video_do_ioctl(struct inode *inode, struct file *file, V4L2_CAP_VIDEO_CAPTURE | V4L2_CAP_VIDEO_OVERLAY | V4L2_CAP_VBI_CAPTURE | + V4L2_CAP_TUNER | V4L2_CAP_READWRITE | - V4L2_CAP_STREAMING | - V4L2_CAP_TUNER; - - if ((tuner_type == TUNER_ABSENT) || (tuner_type == UNSET)) - cap->capabilities &= ~V4L2_CAP_TUNER; - + V4L2_CAP_STREAMING; return 0; } @@ -1838,9 +1793,9 @@ static int video_do_ioctl(struct inode *inode, struct file *file, crop->c.height = b->top - crop->c.top + b->height; if (crop->c.left < b->left) - crop->c.left = b->left; + crop->c.top = b->left; if (crop->c.left > b->left + b->width) - crop->c.left = b->left + b->width; + crop->c.top = b->left + b->width; if (crop->c.width > b->left - crop->c.left + b->width) crop->c.width = b->left - crop->c.left + b->width; @@ -1862,7 +1817,6 @@ static int video_do_ioctl(struct inode *inode, struct file *file, break; if (NULL != card_in(dev,n).name) { strcpy(t->name, "Television"); - t->type = V4L2_TUNER_ANALOG_TV; t->capability = V4L2_TUNER_CAP_NORM | V4L2_TUNER_CAP_STEREO | V4L2_TUNER_CAP_LANG1 | @@ -1938,26 +1892,26 @@ static int video_do_ioctl(struct inode *inode, struct file *file, } case VIDIOC_S_AUDIO: return 0; - case VIDIOC_G_PARM: - { - struct v4l2_captureparm *parm = arg; - memset(parm,0,sizeof(*parm)); - return 0; - } - - case VIDIOC_G_PRIORITY: - { - enum v4l2_priority *p = arg; - - *p = v4l2_prio_max(&dev->prio); - return 0; - } - case VIDIOC_S_PRIORITY: - { - enum v4l2_priority *prio = arg; - - return v4l2_prio_change(&dev->prio, &fh->prio, *prio); - } + case VIDIOC_G_PARM: + { + struct v4l2_captureparm *parm = arg; + memset(parm,0,sizeof(*parm)); + return 0; + } + + case VIDIOC_G_PRIORITY: + { + enum v4l2_priority *p = arg; + + *p = v4l2_prio_max(&dev->prio); + return 0; + } + case VIDIOC_S_PRIORITY: + { + enum v4l2_priority *prio = arg; + + return v4l2_prio_change(&dev->prio, &fh->prio, *prio); + } /* --- preview ioctls ---------------------------------------- */ case VIDIOC_ENUM_FMT: @@ -2064,7 +2018,7 @@ static int video_do_ioctl(struct inode *inode, struct file *file, struct v4l2_format *f = arg; return saa7134_try_fmt(dev,fh,f); } -#ifdef HAVE_V4L1 + case VIDIOCGMBUF: { struct video_mbuf *mbuf = arg; @@ -2089,7 +2043,6 @@ static int video_do_ioctl(struct inode *inode, struct file *file, } return 0; } -#endif case VIDIOC_REQBUFS: return videobuf_reqbufs(saa7134_queue(fh),arg); @@ -2107,7 +2060,7 @@ static int video_do_ioctl(struct inode *inode, struct file *file, { int res = saa7134_resource(fh); - if (!res_get(dev,fh,res)) + if (!res_get(dev,fh,res)) return -EBUSY; return videobuf_streamon(saa7134_queue(fh)); } @@ -2149,7 +2102,7 @@ static int radio_do_ioctl(struct inode *inode, struct file *file, struct v4l2_capability *cap = arg; memset(cap,0,sizeof(*cap)); - strcpy(cap->driver, "saa7134"); + strcpy(cap->driver, "saa7134"); strlcpy(cap->card, saa7134_boards[dev->board].name, sizeof(cap->card)); sprintf(cap->bus_info,"PCI:%s",pci_name(dev->pci)); @@ -2166,7 +2119,6 @@ static int radio_do_ioctl(struct inode *inode, struct file *file, memset(t,0,sizeof(*t)); strcpy(t->name, "Radio"); - t->type = V4L2_TUNER_RADIO; saa7134_i2c_call_clients(dev, VIDIOC_G_TUNER, t); @@ -2281,7 +2233,7 @@ struct video_device saa7134_video_template = { .name = "saa7134-video", .type = VID_TYPE_CAPTURE|VID_TYPE_TUNER|VID_TYPE_OVERLAY| - VID_TYPE_CLIPPING|VID_TYPE_SCALES, + VID_TYPE_CLIPPING|VID_TYPE_SCALES, .hardware = 0, .fops = &video_fops, .minor = -1, @@ -2328,7 +2280,7 @@ int saa7134_video_init1(struct saa7134_dev *dev) dev->tda9887_conf |= TDA9887_AUTOMUTE; dev->automute = 0; - INIT_LIST_HEAD(&dev->video_q.queue); + INIT_LIST_HEAD(&dev->video_q.queue); init_timer(&dev->video_q.timeout); dev->video_q.timeout.function = saa7134_buffer_timeout; dev->video_q.timeout.data = (unsigned long)(&dev->video_q); @@ -2337,28 +2289,13 @@ int saa7134_video_init1(struct saa7134_dev *dev) if (saa7134_boards[dev->board].video_out) { /* enable video output */ int vo = saa7134_boards[dev->board].video_out; - int video_reg; - unsigned int vid_port_opts = saa7134_boards[dev->board].vid_port_opts; saa_writeb(SAA7134_VIDEO_PORT_CTRL0, video_out[vo][0]); - video_reg = video_out[vo][1]; - if (vid_port_opts & SET_T_CODE_POLARITY_NON_INVERTED) - video_reg &= ~VP_T_CODE_P_INVERTED; - saa_writeb(SAA7134_VIDEO_PORT_CTRL1, video_reg); + saa_writeb(SAA7134_VIDEO_PORT_CTRL1, video_out[vo][1]); saa_writeb(SAA7134_VIDEO_PORT_CTRL2, video_out[vo][2]); saa_writeb(SAA7134_VIDEO_PORT_CTRL3, video_out[vo][3]); saa_writeb(SAA7134_VIDEO_PORT_CTRL4, video_out[vo][4]); - video_reg = video_out[vo][5]; - if (vid_port_opts & SET_CLOCK_NOT_DELAYED) - video_reg &= ~VP_CLK_CTRL2_DELAYED; - if (vid_port_opts & SET_CLOCK_INVERTED) - video_reg |= VP_CLK_CTRL1_INVERTED; - saa_writeb(SAA7134_VIDEO_PORT_CTRL5, video_reg); - video_reg = video_out[vo][6]; - if (vid_port_opts & SET_VSYNC_OFF) { - video_reg &= ~VP_VS_TYPE_MASK; - video_reg |= VP_VS_TYPE_OFF; - } - saa_writeb(SAA7134_VIDEO_PORT_CTRL6, video_reg); + saa_writeb(SAA7134_VIDEO_PORT_CTRL5, video_out[vo][5]); + saa_writeb(SAA7134_VIDEO_PORT_CTRL6, video_out[vo][6]); saa_writeb(SAA7134_VIDEO_PORT_CTRL7, video_out[vo][7]); saa_writeb(SAA7134_VIDEO_PORT_CTRL8, video_out[vo][8]); } diff --git a/trunk/drivers/media/video/saa7134/saa7134.h b/trunk/drivers/media/video/saa7134/saa7134.h index fb9727471661..860b89530e2a 100644 --- a/trunk/drivers/media/video/saa7134/saa7134.h +++ b/trunk/drivers/media/video/saa7134/saa7134.h @@ -24,18 +24,16 @@ #include #include -#include +#include #include #include -#include -#include #include #include #include +#include #include -#include #include #include @@ -47,10 +45,6 @@ #endif #define UNSET (-1U) -#include -#include -#include - /* ----------------------------------------------------------- */ /* enums */ @@ -193,39 +187,10 @@ struct saa7134_format { #define SAA7134_BOARD_FLYTV_DIGIMATRIX 64 #define SAA7134_BOARD_KWORLD_TERMINATOR 65 #define SAA7134_BOARD_YUAN_TUN900 66 -#define SAA7134_BOARD_BEHOLD_409FM 67 -#define SAA7134_BOARD_GOTVIEW_7135 68 -#define SAA7134_BOARD_PHILIPS_EUROPA 69 -#define SAA7134_BOARD_VIDEOMATE_DVBT_300 70 -#define SAA7134_BOARD_VIDEOMATE_DVBT_200 71 -#define SAA7134_BOARD_RTD_VFG7350 72 -#define SAA7134_BOARD_RTD_VFG7330 73 -#define SAA7134_BOARD_FLYTVPLATINUM_MINI2 74 -#define SAA7134_BOARD_AVERMEDIA_AVERTVHD_A180 75 -#define SAA7134_BOARD_MONSTERTV_MOBILE 76 -#define SAA7134_BOARD_PINNACLE_PCTV_110i 77 -#define SAA7134_BOARD_ASUSTeK_P7131_DUAL 78 -#define SAA7134_BOARD_SEDNA_PC_TV_CARDBUS 79 -#define SAA7134_BOARD_ASUSTEK_DIGIMATRIX_TV 80 -#define SAA7134_BOARD_PHILIPS_TIGER 81 #define SAA7134_MAXBOARDS 8 #define SAA7134_INPUT_MAX 8 -/* ----------------------------------------------------------- */ -/* Since we support 2 remote types, lets tell them apart */ - -#define SAA7134_REMOTE_GPIO 1 -#define SAA7134_REMOTE_I2C 2 - -/* ----------------------------------------------------------- */ -/* Video Output Port Register Initialization Options */ - -#define SET_T_CODE_POLARITY_NON_INVERTED (1 << 0) -#define SET_CLOCK_NOT_DELAYED (1 << 1) -#define SET_CLOCK_INVERTED (1 << 2) -#define SET_VSYNC_OFF (1 << 3) - struct saa7134_input { char *name; unsigned int vmux; @@ -261,7 +226,6 @@ struct saa7134_board { /* peripheral I/O */ enum saa7134_video_out video_out; enum saa7134_mpeg_type mpeg; - unsigned int vid_port_opts; }; #define card_has_radio(dev) (NULL != saa7134_boards[dev->board].radio.name) @@ -355,9 +319,9 @@ struct saa7134_fh { struct saa7134_pgtable pt_vbi; }; -/* dmasound dsp status */ -struct saa7134_dmasound { - struct semaphore lock; +/* oss dsp status */ +struct saa7134_oss { + struct semaphore lock; int minor_mixer; int minor_dsp; unsigned int users_dsp; @@ -383,7 +347,6 @@ struct saa7134_dmasound { unsigned int dma_blk; unsigned int read_offset; unsigned int read_count; - snd_pcm_substream_t *substream; }; /* IR input */ @@ -395,9 +358,9 @@ struct saa7134_ir { u32 mask_keycode; u32 mask_keydown; u32 mask_keyup; - int polling; - u32 last_gpio; - struct timer_list timer; + int polling; + u32 last_gpio; + struct timer_list timer; }; /* ts/mpeg status */ @@ -420,8 +383,8 @@ struct saa7134_mpeg_ops { /* global device status */ struct saa7134_dev { struct list_head devlist; - struct semaphore lock; - spinlock_t slock; + struct semaphore lock; + spinlock_t slock; #ifdef VIDIOC_G_PRIORITY struct v4l2_prio_state prio; #endif @@ -431,7 +394,7 @@ struct saa7134_dev { struct video_device *video_dev; struct video_device *radio_dev; struct video_device *vbi_dev; - struct saa7134_dmasound dmasound; + struct saa7134_oss oss; /* infrared remote */ int has_remote; @@ -458,7 +421,7 @@ struct saa7134_dev { /* i2c i/o */ struct i2c_adapter i2c_adap; struct i2c_client i2c_client; - unsigned char eedata[128]; + unsigned char eedata[64]; /* video overlay */ struct v4l2_framebuffer ovbuf; @@ -663,7 +626,6 @@ void saa7134_irq_oss_done(struct saa7134_dev *dev, unsigned long status); int saa7134_input_init1(struct saa7134_dev *dev); void saa7134_input_fini(struct saa7134_dev *dev); void saa7134_input_irq(struct saa7134_dev *dev); -void saa7134_set_i2c_ir(struct saa7134_dev *dev, struct IR_i2c *ir); /* * Local variables: diff --git a/trunk/drivers/media/video/saa7191.c b/trunk/drivers/media/video/saa7191.c index cbca896e8cfa..3ddbb62312be 100644 --- a/trunk/drivers/media/video/saa7191.c +++ b/trunk/drivers/media/video/saa7191.c @@ -26,95 +26,71 @@ #include "saa7191.h" -#define SAA7191_MODULE_VERSION "0.0.5" +#define SAA7191_MODULE_VERSION "0.0.3" MODULE_DESCRIPTION("Philips SAA7191 video decoder driver"); MODULE_VERSION(SAA7191_MODULE_VERSION); MODULE_AUTHOR("Mikael Nousiainen "); MODULE_LICENSE("GPL"); -// #define SAA7191_DEBUG - -#ifdef SAA7191_DEBUG -#define dprintk(x...) printk("SAA7191: " x); -#else -#define dprintk(x...) -#endif - -#define SAA7191_SYNC_COUNT 30 -#define SAA7191_SYNC_DELAY 100 /* milliseconds */ - struct saa7191 { struct i2c_client *client; /* the register values are stored here as the actual * I2C-registers are write-only */ - u8 reg[25]; + unsigned char reg[25]; - int input; - int norm; + unsigned char norm; + unsigned char input; }; static struct i2c_driver i2c_driver_saa7191; -static const u8 initseq[] = { +static const unsigned char initseq[] = { 0, /* Subaddress */ - - 0x50, /* (0x50) SAA7191_REG_IDEL */ - - /* 50 Hz signal timing */ - 0x30, /* (0x30) SAA7191_REG_HSYB */ - 0x00, /* (0x00) SAA7191_REG_HSYS */ - 0xe8, /* (0xe8) SAA7191_REG_HCLB */ - 0xb6, /* (0xb6) SAA7191_REG_HCLS */ - 0xf4, /* (0xf4) SAA7191_REG_HPHI */ - - /* control */ - SAA7191_LUMA_APER_1, /* (0x01) SAA7191_REG_LUMA - CVBS mode */ - 0x00, /* (0x00) SAA7191_REG_HUEC */ - 0xf8, /* (0xf8) SAA7191_REG_CKTQ */ - 0xf8, /* (0xf8) SAA7191_REG_CKTS */ - 0x90, /* (0x90) SAA7191_REG_PLSE */ - 0x90, /* (0x90) SAA7191_REG_SESE */ - 0x00, /* (0x00) SAA7191_REG_GAIN */ - SAA7191_STDC_NFEN | SAA7191_STDC_HRMV, /* (0x0c) SAA7191_REG_STDC - * - not SECAM, - * slow time constant */ - SAA7191_IOCK_OEDC | SAA7191_IOCK_OEHS | SAA7191_IOCK_OEVS - | SAA7191_IOCK_OEDY, /* (0x78) SAA7191_REG_IOCK - * - chroma from CVBS, GPSW1 & 2 off */ - SAA7191_CTL3_AUFD | SAA7191_CTL3_SCEN | SAA7191_CTL3_OFTS - | SAA7191_CTL3_YDEL0, /* (0x99) SAA7191_REG_CTL3 - * - automatic field detection */ - 0x00, /* (0x00) SAA7191_REG_CTL4 */ - 0x2c, /* (0x2c) SAA7191_REG_CHCV - PAL nominal value */ + 0x50, /* SAA7191_REG_IDEL */ + 0x30, /* SAA7191_REG_HSYB */ + 0x00, /* SAA7191_REG_HSYS */ + 0xe8, /* SAA7191_REG_HCLB */ + 0xb6, /* SAA7191_REG_HCLS */ + 0xf4, /* SAA7191_REG_HPHI */ + 0x01, /* SAA7191_REG_LUMA - chrominance trap active (CVBS) */ + 0x00, /* SAA7191_REG_HUEC */ + 0xf8, /* SAA7191_REG_CKTQ */ + 0xf8, /* SAA7191_REG_CKTS */ + 0x90, /* SAA7191_REG_PLSE */ + 0x90, /* SAA7191_REG_SESE */ + 0x00, /* SAA7191_REG_GAIN */ + 0x0c, /* SAA7191_REG_STDC - not SECAM, slow time constant */ + 0x78, /* SAA7191_REG_IOCK - chrominance from CVBS, GPSW1 & 2 off */ + 0x99, /* SAA7191_REG_CTL3 - automatic field detection */ + 0x00, /* SAA7191_REG_CTL4 */ + 0x2c, /* SAA7191_REG_CHCV */ 0x00, /* unused */ 0x00, /* unused */ - - /* 60 Hz signal timing */ - 0x34, /* (0x34) SAA7191_REG_HS6B */ - 0x0a, /* (0x0a) SAA7191_REG_HS6S */ - 0xf4, /* (0xf4) SAA7191_REG_HC6B */ - 0xce, /* (0xce) SAA7191_REG_HC6S */ - 0xf4, /* (0xf4) SAA7191_REG_HP6I */ + 0x34, /* SAA7191_REG_HS6B */ + 0x0a, /* SAA7191_REG_HS6S */ + 0xf4, /* SAA7191_REG_HC6B */ + 0xce, /* SAA7191_REG_HC6S */ + 0xf4, /* SAA7191_REG_HP6I */ }; /* SAA7191 register handling */ -static u8 saa7191_read_reg(struct i2c_client *client, - u8 reg) +static unsigned char saa7191_read_reg(struct i2c_client *client, + unsigned char reg) { return ((struct saa7191 *)i2c_get_clientdata(client))->reg[reg]; } static int saa7191_read_status(struct i2c_client *client, - u8 *value) + unsigned char *value) { int ret; ret = i2c_master_recv(client, value, 1); if (ret < 0) { - printk(KERN_ERR "SAA7191: saa7191_read_status(): read failed\n"); + printk(KERN_ERR "SAA7191: saa7191_read_status(): read failed"); return ret; } @@ -122,16 +98,17 @@ static int saa7191_read_status(struct i2c_client *client, } -static int saa7191_write_reg(struct i2c_client *client, u8 reg, - u8 value) +static int saa7191_write_reg(struct i2c_client *client, unsigned char reg, + unsigned char value) { + ((struct saa7191 *)i2c_get_clientdata(client))->reg[reg] = value; return i2c_smbus_write_byte_data(client, reg, value); } /* the first byte of data must be the first subaddress number (register) */ static int saa7191_write_block(struct i2c_client *client, - u8 length, u8 *data) + unsigned char length, unsigned char *data) { int i; int ret; @@ -144,7 +121,7 @@ static int saa7191_write_block(struct i2c_client *client, ret = i2c_master_send(client, data, length); if (ret < 0) { printk(KERN_ERR "SAA7191: saa7191_write_block(): " - "write failed\n"); + "write failed"); return ret; } @@ -155,9 +132,8 @@ static int saa7191_write_block(struct i2c_client *client, static int saa7191_set_input(struct i2c_client *client, int input) { - struct saa7191 *decoder = i2c_get_clientdata(client); - u8 luma = saa7191_read_reg(client, SAA7191_REG_LUMA); - u8 iock = saa7191_read_reg(client, SAA7191_REG_IOCK); + unsigned char luma = saa7191_read_reg(client, SAA7191_REG_LUMA); + unsigned char iock = saa7191_read_reg(client, SAA7191_REG_IOCK); int err; switch (input) { @@ -183,20 +159,32 @@ static int saa7191_set_input(struct i2c_client *client, int input) if (err) return -EIO; - decoder->input = input; - return 0; } static int saa7191_set_norm(struct i2c_client *client, int norm) { struct saa7191 *decoder = i2c_get_clientdata(client); - u8 stdc = saa7191_read_reg(client, SAA7191_REG_STDC); - u8 ctl3 = saa7191_read_reg(client, SAA7191_REG_CTL3); - u8 chcv = saa7191_read_reg(client, SAA7191_REG_CHCV); + unsigned char stdc = saa7191_read_reg(client, SAA7191_REG_STDC); + unsigned char ctl3 = saa7191_read_reg(client, SAA7191_REG_CTL3); + unsigned char chcv = saa7191_read_reg(client, SAA7191_REG_CHCV); int err; switch(norm) { + case SAA7191_NORM_AUTO: { + unsigned char status; + + // does status depend on current norm ? + if (saa7191_read_status(client, &status)) + return -EIO; + + stdc &= ~SAA7191_STDC_SECS; + ctl3 &= ~SAA7191_CTL3_FSEL; + ctl3 |= SAA7191_CTL3_AUFD; + chcv = (status & SAA7191_STATUS_FIDT) + ? SAA7191_CHCV_NTSC : SAA7191_CHCV_PAL; + break; + } case SAA7191_NORM_PAL: stdc &= ~SAA7191_STDC_SECS; ctl3 &= ~(SAA7191_CTL3_AUFD | SAA7191_CTL3_FSEL); @@ -229,335 +217,60 @@ static int saa7191_set_norm(struct i2c_client *client, int norm) decoder->norm = norm; - dprintk("ctl3: %02x stdc: %02x chcv: %02x\n", ctl3, - stdc, chcv); - dprintk("norm: %d\n", norm); - return 0; } -static int saa7191_wait_for_signal(struct i2c_client *client, u8 *status) -{ - int i = 0; - - dprintk("Checking for signal...\n"); - - for (i = 0; i < SAA7191_SYNC_COUNT; i++) { - if (saa7191_read_status(client, status)) - return -EIO; - - if (((*status) & SAA7191_STATUS_HLCK) == 0) { - dprintk("Signal found\n"); - return 0; - } - - msleep(SAA7191_SYNC_DELAY); - } - - dprintk("No signal\n"); - - return -EBUSY; -} - -static int saa7191_autodetect_norm_extended(struct i2c_client *client) +static int saa7191_get_controls(struct i2c_client *client, + struct saa7191_control *ctrl) { - u8 stdc = saa7191_read_reg(client, SAA7191_REG_STDC); - u8 ctl3 = saa7191_read_reg(client, SAA7191_REG_CTL3); - u8 status; - int err = 0; - - dprintk("SAA7191 extended signal auto-detection...\n"); - - stdc &= ~SAA7191_STDC_SECS; - ctl3 &= ~(SAA7191_CTL3_FSEL); + unsigned char hue = saa7191_read_reg(client, SAA7191_REG_HUEC); + unsigned char stdc = saa7191_read_reg(client, SAA7191_REG_STDC); - err = saa7191_write_reg(client, SAA7191_REG_STDC, stdc); - if (err) { - err = -EIO; - goto out; - } - err = saa7191_write_reg(client, SAA7191_REG_CTL3, ctl3); - if (err) { - err = -EIO; - goto out; - } - - ctl3 |= SAA7191_CTL3_AUFD; - err = saa7191_write_reg(client, SAA7191_REG_CTL3, ctl3); - if (err) { - err = -EIO; - goto out; - } - - msleep(SAA7191_SYNC_DELAY); - - err = saa7191_wait_for_signal(client, &status); - if (err) - goto out; - - if (status & SAA7191_STATUS_FIDT) { - /* 60Hz signal -> NTSC */ - dprintk("60Hz signal: NTSC\n"); - return saa7191_set_norm(client, SAA7191_NORM_NTSC); - } - - /* 50Hz signal */ - dprintk("50Hz signal: Trying PAL...\n"); - - /* try PAL first */ - err = saa7191_set_norm(client, SAA7191_NORM_PAL); - if (err) - goto out; - - msleep(SAA7191_SYNC_DELAY); - - err = saa7191_wait_for_signal(client, &status); - if (err) - goto out; - - /* not 50Hz ? */ - if (status & SAA7191_STATUS_FIDT) { - dprintk("No 50Hz signal\n"); - err = -EAGAIN; - goto out; - } - - if (status & SAA7191_STATUS_CODE) { - dprintk("PAL\n"); - return 0; - } - - dprintk("No color detected with PAL - Trying SECAM...\n"); - - /* no color detected ? -> try SECAM */ - err = saa7191_set_norm(client, - SAA7191_NORM_SECAM); - if (err) - goto out; - - msleep(SAA7191_SYNC_DELAY); - - err = saa7191_wait_for_signal(client, &status); - if (err) - goto out; - - /* not 50Hz ? */ - if (status & SAA7191_STATUS_FIDT) { - dprintk("No 50Hz signal\n"); - err = -EAGAIN; - goto out; - } - - if (status & SAA7191_STATUS_CODE) { - /* Color detected -> SECAM */ - dprintk("SECAM\n"); - return 0; + if (hue < 0x80) { + hue += 0x80; + } else { + hue -= 0x80; } + ctrl->hue = hue; - dprintk("No color detected with SECAM - Going back to PAL.\n"); + ctrl->vtrc = (stdc & SAA7191_STDC_VTRC) + ? SAA7191_VALUE_ENABLED : SAA7191_VALUE_DISABLED; - /* still no color detected ? - * -> set norm back to PAL */ - err = saa7191_set_norm(client, - SAA7191_NORM_PAL); - if (err) - goto out; - -out: - ctl3 = saa7191_read_reg(client, SAA7191_REG_CTL3); - if (ctl3 & SAA7191_CTL3_AUFD) { - ctl3 &= ~(SAA7191_CTL3_AUFD); - err = saa7191_write_reg(client, SAA7191_REG_CTL3, ctl3); - if (err) { - err = -EIO; - } - } - - return err; + return 0; } -static int saa7191_autodetect_norm(struct i2c_client *client) +static int saa7191_set_controls(struct i2c_client *client, + struct saa7191_control *ctrl) { - u8 status; - - dprintk("SAA7191 signal auto-detection...\n"); - - dprintk("Reading status...\n"); - - if (saa7191_read_status(client, &status)) - return -EIO; - - dprintk("Checking for signal...\n"); - - /* no signal ? */ - if (status & SAA7191_STATUS_HLCK) { - dprintk("No signal\n"); - return -EBUSY; - } - - dprintk("Signal found\n"); - - if (status & SAA7191_STATUS_FIDT) { - /* 60hz signal -> NTSC */ - dprintk("NTSC\n"); - return saa7191_set_norm(client, SAA7191_NORM_NTSC); - } else { - /* 50hz signal -> PAL */ - dprintk("PAL\n"); - return saa7191_set_norm(client, SAA7191_NORM_PAL); - } -} + int err; -static int saa7191_get_control(struct i2c_client *client, - struct saa7191_control *ctrl) -{ - u8 reg; - int ret = 0; - - switch (ctrl->type) { - case SAA7191_CONTROL_BANDPASS: - case SAA7191_CONTROL_BANDPASS_WEIGHT: - case SAA7191_CONTROL_CORING: - reg = saa7191_read_reg(client, SAA7191_REG_LUMA); - switch (ctrl->type) { - case SAA7191_CONTROL_BANDPASS: - ctrl->value = ((s32)reg & SAA7191_LUMA_BPSS_MASK) - >> SAA7191_LUMA_BPSS_SHIFT; - break; - case SAA7191_CONTROL_BANDPASS_WEIGHT: - ctrl->value = ((s32)reg & SAA7191_LUMA_APER_MASK) - >> SAA7191_LUMA_APER_SHIFT; - break; - case SAA7191_CONTROL_CORING: - ctrl->value = ((s32)reg & SAA7191_LUMA_CORI_MASK) - >> SAA7191_LUMA_CORI_SHIFT; - break; + if (ctrl->hue >= 0) { + unsigned char hue = ctrl->hue & 0xff; + if (hue < 0x80) { + hue += 0x80; + } else { + hue -= 0x80; } - break; - case SAA7191_CONTROL_FORCE_COLOUR: - case SAA7191_CONTROL_CHROMA_GAIN: - reg = saa7191_read_reg(client, SAA7191_REG_GAIN); - if (ctrl->type == SAA7191_CONTROL_FORCE_COLOUR) - ctrl->value = ((s32)reg & SAA7191_GAIN_COLO) ? 1 : 0; - else - ctrl->value = ((s32)reg & SAA7191_GAIN_LFIS_MASK) - >> SAA7191_GAIN_LFIS_SHIFT; - break; - case SAA7191_CONTROL_HUE: - reg = saa7191_read_reg(client, SAA7191_REG_HUEC); - if (reg < 0x80) - reg += 0x80; - else - reg -= 0x80; - ctrl->value = (s32)reg; - break; - case SAA7191_CONTROL_VTRC: - reg = saa7191_read_reg(client, SAA7191_REG_STDC); - ctrl->value = ((s32)reg & SAA7191_STDC_VTRC) ? 1 : 0; - break; - case SAA7191_CONTROL_LUMA_DELAY: - reg = saa7191_read_reg(client, SAA7191_REG_CTL3); - ctrl->value = ((s32)reg & SAA7191_CTL3_YDEL_MASK) - >> SAA7191_CTL3_YDEL_SHIFT; - if (ctrl->value >= 4) - ctrl->value -= 8; - break; - case SAA7191_CONTROL_VNR: - reg = saa7191_read_reg(client, SAA7191_REG_CTL4); - ctrl->value = ((s32)reg & SAA7191_CTL4_VNOI_MASK) - >> SAA7191_CTL4_VNOI_SHIFT; - break; - default: - ret = -EINVAL; + err = saa7191_write_reg(client, SAA7191_REG_HUEC, hue); + if (err) + return -EIO; } + if (ctrl->vtrc >= 0) { + unsigned char stdc = + saa7191_read_reg(client, SAA7191_REG_STDC); - return ret; -} - -static int saa7191_set_control(struct i2c_client *client, - struct saa7191_control *ctrl) -{ - u8 reg; - int ret = 0; - - switch (ctrl->type) { - case SAA7191_CONTROL_BANDPASS: - case SAA7191_CONTROL_BANDPASS_WEIGHT: - case SAA7191_CONTROL_CORING: - reg = saa7191_read_reg(client, SAA7191_REG_LUMA); - switch (ctrl->type) { - case SAA7191_CONTROL_BANDPASS: - reg &= ~SAA7191_LUMA_BPSS_MASK; - reg |= (ctrl->value << SAA7191_LUMA_BPSS_SHIFT) - & SAA7191_LUMA_BPSS_MASK; - break; - case SAA7191_CONTROL_BANDPASS_WEIGHT: - reg &= ~SAA7191_LUMA_APER_MASK; - reg |= (ctrl->value << SAA7191_LUMA_APER_SHIFT) - & SAA7191_LUMA_APER_MASK; - break; - case SAA7191_CONTROL_CORING: - reg &= ~SAA7191_LUMA_CORI_MASK; - reg |= (ctrl->value << SAA7191_LUMA_CORI_SHIFT) - & SAA7191_LUMA_CORI_MASK; - break; - } - ret = saa7191_write_reg(client, SAA7191_REG_LUMA, reg); - break; - case SAA7191_CONTROL_FORCE_COLOUR: - case SAA7191_CONTROL_CHROMA_GAIN: - reg = saa7191_read_reg(client, SAA7191_REG_GAIN); - if (ctrl->type == SAA7191_CONTROL_FORCE_COLOUR) { - if (ctrl->value) - reg |= SAA7191_GAIN_COLO; - else - reg &= ~SAA7191_GAIN_COLO; + if (ctrl->vtrc) { + stdc |= SAA7191_STDC_VTRC; } else { - reg &= ~SAA7191_GAIN_LFIS_MASK; - reg |= (ctrl->value << SAA7191_GAIN_LFIS_SHIFT) - & SAA7191_GAIN_LFIS_MASK; + stdc &= ~SAA7191_STDC_VTRC; } - ret = saa7191_write_reg(client, SAA7191_REG_GAIN, reg); - break; - case SAA7191_CONTROL_HUE: - reg = ctrl->value & 0xff; - if (reg < 0x80) - reg += 0x80; - else - reg -= 0x80; - ret = saa7191_write_reg(client, SAA7191_REG_HUEC, reg); - break; - case SAA7191_CONTROL_VTRC: - reg = saa7191_read_reg(client, SAA7191_REG_STDC); - if (ctrl->value) - reg |= SAA7191_STDC_VTRC; - else - reg &= ~SAA7191_STDC_VTRC; - ret = saa7191_write_reg(client, SAA7191_REG_STDC, reg); - break; - case SAA7191_CONTROL_LUMA_DELAY: { - s32 value = ctrl->value; - if (value < 0) - value += 8; - reg = saa7191_read_reg(client, SAA7191_REG_CTL3); - reg &= ~SAA7191_CTL3_YDEL_MASK; - reg |= (value << SAA7191_CTL3_YDEL_SHIFT) - & SAA7191_CTL3_YDEL_MASK; - ret = saa7191_write_reg(client, SAA7191_REG_CTL3, reg); - break; - } - case SAA7191_CONTROL_VNR: - reg = saa7191_read_reg(client, SAA7191_REG_CTL4); - reg &= ~SAA7191_CTL4_VNOI_MASK; - reg |= (ctrl->value << SAA7191_CTL4_VNOI_SHIFT) - & SAA7191_CTL4_VNOI_MASK; - ret = saa7191_write_reg(client, SAA7191_REG_CTL4, reg); - break; - default: - ret = -EINVAL; + + err = saa7191_write_reg(client, SAA7191_REG_STDC, stdc); + if (err) + return -EIO; } - return ret; + return 0; } /* I2C-interface */ @@ -596,7 +309,11 @@ static int saa7191_attach(struct i2c_adapter *adap, int addr, int kind) if (err) goto out_free_decoder; - err = saa7191_write_block(client, sizeof(initseq), (u8 *)initseq); + decoder->input = SAA7191_INPUT_COMPOSITE; + decoder->norm = SAA7191_NORM_AUTO; + + err = saa7191_write_block(client, sizeof(initseq), + (unsigned char *)initseq); if (err) { printk(KERN_ERR "SAA7191 initialization failed\n"); goto out_detach_client; @@ -604,14 +321,6 @@ static int saa7191_attach(struct i2c_adapter *adap, int addr, int kind) printk(KERN_INFO "SAA7191 initialized\n"); - decoder->input = SAA7191_INPUT_COMPOSITE; - decoder->norm = SAA7191_NORM_PAL; - - err = saa7191_autodetect_norm(client); - if (err && (err != -EBUSY)) { - printk(KERN_ERR "SAA7191: Signal auto-detection failed\n"); - } - return 0; out_detach_client: @@ -659,7 +368,7 @@ static int saa7191_command(struct i2c_client *client, unsigned int cmd, } case DECODER_GET_STATUS: { int *iarg = arg; - u8 status; + unsigned char status; int res = 0; if (saa7191_read_status(client, &status)) { @@ -695,7 +404,7 @@ static int saa7191_command(struct i2c_client *client, unsigned int cmd, switch (*iarg) { case VIDEO_MODE_AUTO: - return saa7191_autodetect_norm(client); + return saa7191_set_norm(client, SAA7191_NORM_AUTO); case VIDEO_MODE_PAL: return saa7191_set_norm(client, SAA7191_NORM_PAL); case VIDEO_MODE_NTSC: @@ -737,48 +446,38 @@ static int saa7191_command(struct i2c_client *client, unsigned int cmd, int err; val = (pic->hue >> 8) - 0x80; - err = saa7191_write_reg(client, SAA7191_REG_HUEC, val); if (err) return -EIO; - break; } case DECODER_SAA7191_GET_STATUS: { struct saa7191_status *status = arg; - u8 status_reg; + unsigned char status_reg; if (saa7191_read_status(client, &status_reg)) return -EIO; - status->signal = ((status_reg & SAA7191_STATUS_HLCK) == 0) - ? 1 : 0; - status->signal_60hz = (status_reg & SAA7191_STATUS_FIDT) - ? 1 : 0; - status->color = (status_reg & SAA7191_STATUS_CODE) ? 1 : 0; + ? SAA7191_VALUE_ENABLED : SAA7191_VALUE_DISABLED; + status->ntsc = (status_reg & SAA7191_STATUS_FIDT) + ? SAA7191_VALUE_ENABLED : SAA7191_VALUE_DISABLED; + status->color = (status_reg & SAA7191_STATUS_CODE) + ? SAA7191_VALUE_ENABLED : SAA7191_VALUE_DISABLED; status->input = decoder->input; status->norm = decoder->norm; - - break; } case DECODER_SAA7191_SET_NORM: { int *norm = arg; - - switch (*norm) { - case SAA7191_NORM_AUTO: - return saa7191_autodetect_norm(client); - case SAA7191_NORM_AUTO_EXT: - return saa7191_autodetect_norm_extended(client); - default: - return saa7191_set_norm(client, *norm); - } + return saa7191_set_norm(client, *norm); } - case DECODER_SAA7191_GET_CONTROL: { - return saa7191_get_control(client, arg); + case DECODER_SAA7191_GET_CONTROLS: { + struct saa7191_control *ctrl = arg; + return saa7191_get_controls(client, ctrl); } - case DECODER_SAA7191_SET_CONTROL: { - return saa7191_set_control(client, arg); + case DECODER_SAA7191_SET_CONTROLS: { + struct saa7191_control *ctrl = arg; + return saa7191_set_controls(client, ctrl); } default: return -EINVAL; @@ -789,12 +488,12 @@ static int saa7191_command(struct i2c_client *client, unsigned int cmd, static struct i2c_driver i2c_driver_saa7191 = { .owner = THIS_MODULE, - .name = "saa7191", - .id = I2C_DRIVERID_SAA7191, - .flags = I2C_DF_NOTIFY, + .name = "saa7191", + .id = I2C_DRIVERID_SAA7191, + .flags = I2C_DF_NOTIFY, .attach_adapter = saa7191_probe, - .detach_client = saa7191_detach, - .command = saa7191_command + .detach_client = saa7191_detach, + .command = saa7191_command }; static int saa7191_init(void) diff --git a/trunk/drivers/media/video/saa7191.h b/trunk/drivers/media/video/saa7191.h index a2310da1940d..272045031435 100644 --- a/trunk/drivers/media/video/saa7191.h +++ b/trunk/drivers/media/video/saa7191.h @@ -24,8 +24,8 @@ #define SAA7191_REG_HPHI 0x05 #define SAA7191_REG_LUMA 0x06 #define SAA7191_REG_HUEC 0x07 -#define SAA7191_REG_CKTQ 0x08 /* bits 3-7 */ -#define SAA7191_REG_CKTS 0x09 /* bits 3-7 */ +#define SAA7191_REG_CKTQ 0x08 +#define SAA7191_REG_CKTS 0x09 #define SAA7191_REG_PLSE 0x0a #define SAA7191_REG_SESE 0x0b #define SAA7191_REG_GAIN 0x0c @@ -43,82 +43,30 @@ /* Status Register definitions */ #define SAA7191_STATUS_CODE 0x01 /* color detected flag */ -#define SAA7191_STATUS_FIDT 0x20 /* signal type 50/60 Hz */ -#define SAA7191_STATUS_HLCK 0x40 /* PLL unlocked(1)/locked(0) */ +#define SAA7191_STATUS_FIDT 0x20 /* format type NTSC/PAL */ +#define SAA7191_STATUS_HLCK 0x40 /* PLL unlocked/locked */ #define SAA7191_STATUS_STTC 0x80 /* tv/vtr time constant */ /* Luminance Control Register definitions */ -/* input mode select bit: - * 0=CVBS (chrominance trap active), 1=S-Video (trap bypassed) */ #define SAA7191_LUMA_BYPS 0x80 -/* pre-filter (only when chrominance trap is active) */ -#define SAA7191_LUMA_PREF 0x40 -/* aperture bandpass to select different characteristics with maximums - * (bits 4-5) */ -#define SAA7191_LUMA_BPSS_MASK 0x30 -#define SAA7191_LUMA_BPSS_SHIFT 4 -#define SAA7191_LUMA_BPSS_3 0x30 -#define SAA7191_LUMA_BPSS_2 0x20 -#define SAA7191_LUMA_BPSS_1 0x10 -#define SAA7191_LUMA_BPSS_0 0x00 -/* coring range for high frequency components according to 8-bit luminance - * (bits 2-3) - * 0=coring off, n= (+-)n LSB */ -#define SAA7191_LUMA_CORI_MASK 0x0c -#define SAA7191_LUMA_CORI_SHIFT 2 -#define SAA7191_LUMA_CORI_3 0x0c -#define SAA7191_LUMA_CORI_2 0x08 -#define SAA7191_LUMA_CORI_1 0x04 -#define SAA7191_LUMA_CORI_0 0x00 -/* aperture bandpass filter weights high frequency components of luminance - * signal (bits 0-1) - * 0=factor 0, 1=0.25, 2=0.5, 3=1 */ -#define SAA7191_LUMA_APER_MASK 0x03 -#define SAA7191_LUMA_APER_SHIFT 0 -#define SAA7191_LUMA_APER_3 0x03 -#define SAA7191_LUMA_APER_2 0x02 -#define SAA7191_LUMA_APER_1 0x01 -#define SAA7191_LUMA_APER_0 0x00 - -/* Chrominance Gain Control Settings Register definitions */ -/* colour on: 0=automatic colour-killer enabled, 1=forced colour on */ + +/* Chroma Gain Control Settings Register definitions */ +/* 0=automatic colour-killer enabled, 1=forced colour on */ #define SAA7191_GAIN_COLO 0x80 -/* chrominance gain control (AGC filter) - * 0=loop filter time constant slow, 1=medium, 2=fast, 3=actual gain */ -#define SAA7191_GAIN_LFIS_MASK 0x60 -#define SAA7191_GAIN_LFIS_SHIFT 5 -#define SAA7191_GAIN_LFIS_3 0x60 -#define SAA7191_GAIN_LFIS_2 0x40 -#define SAA7191_GAIN_LFIS_1 0x20 -#define SAA7191_GAIN_LFIS_0 0x00 /* Standard/Mode Control Register definitions */ /* tv/vtr mode bit: 0=TV mode (slow time constant), * 1=VTR mode (fast time constant) */ #define SAA7191_STDC_VTRC 0x80 -/* SAA7191B-specific functions enable (RTCO, ODD and GPSW0 outputs) - * 0=outputs set to high-impedance (circuit equals SAA7191), 1=enabled */ -#define SAA7191_STDC_NFEN 0x08 -/* HREF generation: 0=like SAA7191, 1=HREF is 8xLLC2 clocks earlier */ -#define SAA7191_STDC_HRMV 0x04 -/* general purpose switch 0 - * (not used with VINO afaik) */ -#define SAA7191_STDC_GPSW0 0x02 /* SECAM mode bit: 0=other standards, 1=SECAM */ #define SAA7191_STDC_SECS 0x01 +/* the bit fields above must be or'd with this value */ +#define SAA7191_STDC_VALUE 0x0c /* I/O and Clock Control Register definitions */ /* horizontal clock PLL: 0=PLL closed, * 1=PLL circuit open and horizontal freq fixed */ #define SAA7191_IOCK_HPLL 0x80 -/* colour-difference output enable (outputs UV0-UV7) */ -#define SAA7191_IOCK_OEDC 0x40 -/* H-sync output enable */ -#define SAA7191_IOCK_OEHS 0x20 -/* V-sync output enable */ -#define SAA7191_IOCK_OEVS 0x10 -/* luminance output enable (outputs Y0-Y7) */ -#define SAA7191_IOCK_OEDY 0x08 /* S-VHS bit (chrominance from CVBS or from chrominance input): * 0=controlled by BYPS-bit, 1=from chrominance input */ #define SAA7191_IOCK_CHRS 0x04 @@ -135,40 +83,11 @@ /* field select: (if AUFD=0) * 0=50Hz (625 lines), 1=60Hz (525 lines) */ #define SAA7191_CTL3_FSEL 0x40 -/* SECAM cross-colour reduction enable */ -#define SAA7191_CTL3_SXCR 0x20 -/* sync and clamping pulse enable (HCL and HSY outputs) */ -#define SAA7191_CTL3_SCEN 0x10 -/* output format: 0=4:1:1, 1=4:2:2 (4:2:2 for VINO) */ -#define SAA7191_CTL3_OFTS 0x08 -/* luminance delay compensation - * 0=0*2/LLC, 1=+1*2/LLC, 2=+2*2/LLC, 3=+3*2/LLC, - * 4=-4*2/LLC, 5=-3*2/LLC, 6=-2*2/LLC, 7=-1*2/LLC - * step size = 2/LLC = 67.8ns for 50Hz, 81.5ns for 60Hz */ -#define SAA7191_CTL3_YDEL_MASK 0x07 -#define SAA7191_CTL3_YDEL_SHIFT 0 -#define SAA7191_CTL3_YDEL2 0x04 -#define SAA7191_CTL3_YDEL1 0x02 -#define SAA7191_CTL3_YDEL0 0x01 - -/* Miscellaneous Control #2 Register definitions */ -/* select HREF position - * 0=normal, HREF is matched to YUV output port, - * 1=HREF is matched to CVBS input port */ -#define SAA7191_CTL4_HRFS 0x04 -/* vertical noise reduction - * 0=normal, 1=searching window, 2=auto-deflection, 3=reduction bypassed */ -#define SAA7191_CTL4_VNOI_MASK 0x03 -#define SAA7191_CTL4_VNOI_SHIFT 0 -#define SAA7191_CTL4_VNOI_3 0x03 -#define SAA7191_CTL4_VNOI_2 0x02 -#define SAA7191_CTL4_VNOI_1 0x01 -#define SAA7191_CTL4_VNOI_0 0x00 +/* the bit fields above must be or'd with this value */ +#define SAA7191_CTL3_VALUE 0x19 /* Chrominance Gain Control Register definitions - * - for QAM-modulated input signals, effects output amplitude - * (SECAM gain fixed) - * (nominal values for UV CCIR level) */ + * (nominal value for UV CCIR level) */ #define SAA7191_CHCV_NTSC 0x2c #define SAA7191_CHCV_PAL 0x59 @@ -180,13 +99,16 @@ #define SAA7191_NORM_PAL 1 #define SAA7191_NORM_NTSC 2 #define SAA7191_NORM_SECAM 3 -#define SAA7191_NORM_AUTO_EXT 4 /* extended auto-detection */ + +#define SAA7191_VALUE_ENABLED 1 +#define SAA7191_VALUE_DISABLED 0 +#define SAA7191_VALUE_UNCHANGED -1 struct saa7191_status { - /* 0=no signal, 1=signal detected */ + /* 0=no signal, 1=signal active*/ int signal; /* 0=50hz (pal) signal, 1=60hz (ntsc) signal */ - int signal_60hz; + int ntsc; /* 0=no color detected, 1=color detected */ int color; @@ -196,60 +118,22 @@ struct saa7191_status { int norm; }; -#define SAA7191_BANDPASS_MIN 0x00 -#define SAA7191_BANDPASS_MAX 0x03 -#define SAA7191_BANDPASS_DEFAULT 0x00 - -#define SAA7191_BANDPASS_WEIGHT_MIN 0x00 -#define SAA7191_BANDPASS_WEIGHT_MAX 0x03 -#define SAA7191_BANDPASS_WEIGHT_DEFAULT 0x01 - -#define SAA7191_CORING_MIN 0x00 -#define SAA7191_CORING_MAX 0x03 -#define SAA7191_CORING_DEFAULT 0x00 - -#define SAA7191_HUE_MIN 0x00 -#define SAA7191_HUE_MAX 0xff -#define SAA7191_HUE_DEFAULT 0x80 - -#define SAA7191_VTRC_MIN 0x00 -#define SAA7191_VTRC_MAX 0x01 -#define SAA7191_VTRC_DEFAULT 0x00 - -#define SAA7191_FORCE_COLOUR_MIN 0x00 -#define SAA7191_FORCE_COLOUR_MAX 0x01 -#define SAA7191_FORCE_COLOUR_DEFAULT 0x00 - -#define SAA7191_CHROMA_GAIN_MIN 0x00 -#define SAA7191_CHROMA_GAIN_MAX 0x03 -#define SAA7191_CHROMA_GAIN_DEFAULT 0x00 - -#define SAA7191_LUMA_DELAY_MIN -0x04 -#define SAA7191_LUMA_DELAY_MAX 0x03 -#define SAA7191_LUMA_DELAY_DEFAULT 0x01 - -#define SAA7191_VNR_MIN 0x00 -#define SAA7191_VNR_MAX 0x03 -#define SAA7191_VNR_DEFAULT 0x00 +#define SAA7191_HUE_MIN 0x00 +#define SAA7191_HUE_MAX 0xff +#define SAA7191_HUE_DEFAULT 0x80 -#define SAA7191_CONTROL_BANDPASS 0 -#define SAA7191_CONTROL_BANDPASS_WEIGHT 1 -#define SAA7191_CONTROL_CORING 2 -#define SAA7191_CONTROL_FORCE_COLOUR 3 /* boolean */ -#define SAA7191_CONTROL_CHROMA_GAIN 4 -#define SAA7191_CONTROL_HUE 5 -#define SAA7191_CONTROL_VTRC 6 /* boolean */ -#define SAA7191_CONTROL_LUMA_DELAY 7 -#define SAA7191_CONTROL_VNR 8 +#define SAA7191_VTRC_MIN 0x00 +#define SAA7191_VTRC_MAX 0x01 +#define SAA7191_VTRC_DEFAULT 0x00 struct saa7191_control { - u8 type; - s32 value; + int hue; + int vtrc; }; #define DECODER_SAA7191_GET_STATUS _IOR('d', 195, struct saa7191_status) #define DECODER_SAA7191_SET_NORM _IOW('d', 196, int) -#define DECODER_SAA7191_GET_CONTROL _IOR('d', 197, struct saa7191_control) -#define DECODER_SAA7191_SET_CONTROL _IOW('d', 198, struct saa7191_control) +#define DECODER_SAA7191_GET_CONTROLS _IOR('d', 197, struct saa7191_control) +#define DECODER_SAA7191_SET_CONTROLS _IOW('d', 198, struct saa7191_control) #endif diff --git a/trunk/drivers/media/video/tda7432.c b/trunk/drivers/media/video/tda7432.c index d32737dd2142..255b6088ebf9 100644 --- a/trunk/drivers/media/video/tda7432.c +++ b/trunk/drivers/media/video/tda7432.c @@ -50,6 +50,7 @@ #include "bttv.h" #include +#include #ifndef VIDEO_AUDIO_BALANCE # define VIDEO_AUDIO_BALANCE 32 @@ -309,9 +310,9 @@ static int tda7432_attach(struct i2c_adapter *adap, int addr, int kind) memset(t,0,sizeof *t); client = &t->c; - memcpy(client,&client_template,sizeof(struct i2c_client)); - client->adapter = adap; - client->addr = addr; + memcpy(client,&client_template,sizeof(struct i2c_client)); + client->adapter = adap; + client->addr = addr; i2c_set_clientdata(client, t); do_tda7432_init(client); @@ -471,7 +472,7 @@ static int tda7432_command(struct i2c_client *client, } } - t->muted=(va->flags & VIDEO_AUDIO_MUTE); + t->muted=(va->flags & VIDEO_AUDIO_MUTE); if (t->muted) { /* Mute & update balance*/ @@ -502,12 +503,12 @@ static int tda7432_command(struct i2c_client *client, static struct i2c_driver driver = { .owner = THIS_MODULE, - .name = "i2c tda7432 driver", + .name = "i2c tda7432 driver", .id = I2C_DRIVERID_TDA7432, - .flags = I2C_DF_NOTIFY, + .flags = I2C_DF_NOTIFY, .attach_adapter = tda7432_probe, - .detach_client = tda7432_detach, - .command = tda7432_command, + .detach_client = tda7432_detach, + .command = tda7432_command, }; static struct i2c_client client_template = diff --git a/trunk/drivers/media/video/tda8290.c b/trunk/drivers/media/video/tda8290.c index b2dfe07e9f9d..c65f0c7680a2 100644 --- a/trunk/drivers/media/video/tda8290.c +++ b/trunk/drivers/media/video/tda8290.c @@ -1,405 +1,171 @@ /* - - i2c tv tuner chip device driver - controls the philips tda8290+75 tuner chip combo. - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. -*/ - + * + * i2c tv tuner chip device driver + * controls the philips tda8290+75 tuner chip combo. + */ #include #include #include #include +#define I2C_ADDR_TDA8290 0x4b +#define I2C_ADDR_TDA8275 0x61 + /* ---------------------------------------------------------------------- */ -struct tda827x_data { - u32 lomax; - u8 spd; - u8 bs; - u8 bp; - u8 cp; - u8 gc3; - u8 div1p5; +struct freq_entry { + u16 freq; + u8 value; }; - /* Note lomax entry is lo / 62500 */ - -static struct tda827x_data tda827x_analog[] = { - { .lomax = 992, .spd = 3, .bs = 2, .bp = 0, .cp = 0, .gc3 = 3, .div1p5 = 1}, /* 62 MHz */ - { .lomax = 1056, .spd = 3, .bs = 3, .bp = 0, .cp = 0, .gc3 = 3, .div1p5 = 1}, /* 66 MHz */ - { .lomax = 1216, .spd = 3, .bs = 1, .bp = 0, .cp = 0, .gc3 = 3, .div1p5 = 0}, /* 76 MHz */ - { .lomax = 1344, .spd = 3, .bs = 2, .bp = 0, .cp = 0, .gc3 = 3, .div1p5 = 0}, /* 84 MHz */ - { .lomax = 1488, .spd = 3, .bs = 2, .bp = 0, .cp = 0, .gc3 = 1, .div1p5 = 0}, /* 93 MHz */ - { .lomax = 1568, .spd = 3, .bs = 3, .bp = 0, .cp = 0, .gc3 = 1, .div1p5 = 0}, /* 98 MHz */ - { .lomax = 1744, .spd = 3, .bs = 3, .bp = 1, .cp = 0, .gc3 = 1, .div1p5 = 0}, /* 109 MHz */ - { .lomax = 1968, .spd = 2, .bs = 2, .bp = 1, .cp = 0, .gc3 = 1, .div1p5 = 1}, /* 123 MHz */ - { .lomax = 2128, .spd = 2, .bs = 3, .bp = 1, .cp = 0, .gc3 = 1, .div1p5 = 1}, /* 133 MHz */ - { .lomax = 2416, .spd = 2, .bs = 1, .bp = 1, .cp = 0, .gc3 = 1, .div1p5 = 0}, /* 151 MHz */ - { .lomax = 2464, .spd = 2, .bs = 2, .bp = 1, .cp = 0, .gc3 = 1, .div1p5 = 0}, /* 154 MHz */ - { .lomax = 2896, .spd = 2, .bs = 2, .bp = 1, .cp = 0, .gc3 = 0, .div1p5 = 0}, /* 181 MHz */ - { .lomax = 2960, .spd = 2, .bs = 2, .bp = 2, .cp = 0, .gc3 = 1, .div1p5 = 0}, /* 185 MHz */ - { .lomax = 3472, .spd = 2, .bs = 3, .bp = 2, .cp = 0, .gc3 = 1, .div1p5 = 0}, /* 217 MHz */ - { .lomax = 3904, .spd = 1, .bs = 2, .bp = 2, .cp = 0, .gc3 = 1, .div1p5 = 1}, /* 244 MHz */ - { .lomax = 4240, .spd = 1, .bs = 3, .bp = 2, .cp = 0, .gc3 = 1, .div1p5 = 1}, /* 265 MHz */ - { .lomax = 4832, .spd = 1, .bs = 1, .bp = 2, .cp = 0, .gc3 = 1, .div1p5 = 0}, /* 302 MHz */ - { .lomax = 5184, .spd = 1, .bs = 2, .bp = 2, .cp = 0, .gc3 = 1, .div1p5 = 0}, /* 324 MHz */ - { .lomax = 5920, .spd = 1, .bs = 2, .bp = 3, .cp = 0, .gc3 = 1, .div1p5 = 0}, /* 370 MHz */ - { .lomax = 7264, .spd = 1, .bs = 3, .bp = 3, .cp = 0, .gc3 = 1, .div1p5 = 0}, /* 454 MHz */ - { .lomax = 7888, .spd = 0, .bs = 2, .bp = 3, .cp = 0, .gc3 = 1, .div1p5 = 1}, /* 493 MHz */ - { .lomax = 8480, .spd = 0, .bs = 3, .bp = 3, .cp = 0, .gc3 = 1, .div1p5 = 1}, /* 530 MHz */ - { .lomax = 8864, .spd = 0, .bs = 1, .bp = 3, .cp = 0, .gc3 = 1, .div1p5 = 0}, /* 554 MHz */ - { .lomax = 9664, .spd = 0, .bs = 1, .bp = 4, .cp = 0, .gc3 = 0, .div1p5 = 0}, /* 604 MHz */ - { .lomax = 11088, .spd = 0, .bs = 2, .bp = 4, .cp = 0, .gc3 = 0, .div1p5 = 0}, /* 696 MHz */ - { .lomax = 11840, .spd = 0, .bs = 2, .bp = 4, .cp = 1, .gc3 = 0, .div1p5 = 0}, /* 740 MHz */ - { .lomax = 13120, .spd = 0, .bs = 3, .bp = 4, .cp = 0, .gc3 = 0, .div1p5 = 0}, /* 820 MHz */ - { .lomax = 13840, .spd = 0, .bs = 3, .bp = 4, .cp = 1, .gc3 = 0, .div1p5 = 0}, /* 865 MHz */ - { .lomax = 0, .spd = 0, .bs = 0, .bp = 0, .cp = 0, .gc3 = 0, .div1p5 = 0} /* End */ +static struct freq_entry band_table[] = { + { 0x2DF4, 0x1C }, + { 0x2574, 0x14 }, + { 0x22B4, 0x0C }, + { 0x20D4, 0x0B }, + { 0x1E74, 0x3B }, + { 0x1C34, 0x33 }, + { 0x16F4, 0x5B }, + { 0x1454, 0x53 }, + { 0x12D4, 0x52 }, + { 0x1034, 0x4A }, + { 0x0EE4, 0x7A }, + { 0x0D34, 0x72 }, + { 0x0B54, 0x9A }, + { 0x0914, 0x91 }, + { 0x07F4, 0x89 }, + { 0x0774, 0xB9 }, + { 0x067B, 0xB1 }, + { 0x0634, 0xD9 }, + { 0x05A4, 0xD8 }, // FM radio + { 0x0494, 0xD0 }, + { 0x03BC, 0xC8 }, + { 0x0394, 0xF8 }, // 57250000 Hz + { 0x0000, 0xF0 }, // 0 }; -static void tda827x_tune(struct i2c_client *c, u16 ifc, unsigned int freq) -{ - unsigned char tuner_reg[8]; - unsigned char reg2[2]; - u32 N; - int i; - struct tuner *t = i2c_get_clientdata(c); - struct i2c_msg msg = {.addr = t->tda827x_addr, .flags = 0}; - - if (t->mode == V4L2_TUNER_RADIO) - freq = freq / 1000; - - N = freq + ifc; - i = 0; - while (tda827x_analog[i].lomax < N) { - if(tda827x_analog[i + 1].lomax == 0) - break; - i++; - } - - N = N << tda827x_analog[i].spd; - - tuner_reg[0] = 0; - tuner_reg[1] = (unsigned char)(N>>8); - tuner_reg[2] = (unsigned char) N; - tuner_reg[3] = 0x40; - tuner_reg[4] = 0x52 + (t->tda827x_lpsel << 5); - tuner_reg[5] = (tda827x_analog[i].spd << 6) + (tda827x_analog[i].div1p5 <<5) + - (tda827x_analog[i].bs <<3) + tda827x_analog[i].bp; - tuner_reg[6] = 0x8f + (tda827x_analog[i].gc3 << 4); - tuner_reg[7] = 0x8f; - - msg.buf = tuner_reg; - msg.len = 8; - i2c_transfer(c->adapter, &msg, 1); - - msg.buf= reg2; - msg.len = 2; - reg2[0] = 0x80; - reg2[1] = 0; - i2c_transfer(c->adapter, &msg, 1); - - reg2[0] = 0x60; - reg2[1] = 0xbf; - i2c_transfer(c->adapter, &msg, 1); - - reg2[0] = 0x30; - reg2[1] = tuner_reg[4] + 0x80; - i2c_transfer(c->adapter, &msg, 1); - - msleep(1); - reg2[0] = 0x30; - reg2[1] = tuner_reg[4] + 4; - i2c_transfer(c->adapter, &msg, 1); - - msleep(1); - reg2[0] = 0x30; - reg2[1] = tuner_reg[4]; - i2c_transfer(c->adapter, &msg, 1); - - msleep(550); - reg2[0] = 0x30; - reg2[1] = (tuner_reg[4] & 0xfc) + tda827x_analog[i].cp ; - i2c_transfer(c->adapter, &msg, 1); - - reg2[0] = 0x60; - reg2[1] = 0x3f; - i2c_transfer(c->adapter, &msg, 1); +static struct freq_entry div_table[] = { + { 0x1C34, 3 }, + { 0x0D34, 2 }, + { 0x067B, 1 }, + { 0x0000, 0 }, +}; - reg2[0] = 0x80; - reg2[1] = 0x08; // Vsync en - i2c_transfer(c->adapter, &msg, 1); -} +static struct freq_entry agc_table[] = { + { 0x22B4, 0x8F }, + { 0x0B54, 0x9F }, + { 0x09A4, 0x8F }, + { 0x0554, 0x9F }, + { 0x0000, 0xBF }, +}; -static void tda827x_agcf(struct i2c_client *c) +static __u8 get_freq_entry( struct freq_entry* table, __u16 freq) { - struct tuner *t = i2c_get_clientdata(c); - unsigned char data[] = {0x80, 0x0c}; - struct i2c_msg msg = {.addr = t->tda827x_addr, .buf = data, - .flags = 0, .len = 2}; - i2c_transfer(c->adapter, &msg, 1); + while(table->freq && table->freq > freq) + table++; + return table->value; } /* ---------------------------------------------------------------------- */ -struct tda827xa_data { - u32 lomax; - u8 svco; - u8 spd; - u8 scr; - u8 sbs; - u8 gc3; +static unsigned char i2c_enable_bridge[2] = { 0x21, 0xC0 }; +static unsigned char i2c_disable_bridge[2] = { 0x21, 0x80 }; +static unsigned char i2c_init_tda8275[14] = { 0x00, 0x00, 0x00, 0x00, + 0xfC, 0x04, 0xA3, 0x3F, + 0x2A, 0x04, 0xFF, 0x00, + 0x00, 0x40 }; +static unsigned char i2c_set_VS[2] = { 0x30, 0x6F }; +static unsigned char i2c_set_GP01_CF[2] = { 0x20, 0x0B }; +static unsigned char i2c_tda8290_reset[2] = { 0x00, 0x00 }; +static unsigned char i2c_tda8290_standby[2] = { 0x00, 0x02 }; +static unsigned char i2c_gainset_off[2] = { 0x28, 0x14 }; +static unsigned char i2c_gainset_on[2] = { 0x28, 0x54 }; +static unsigned char i2c_agc3_00[2] = { 0x80, 0x00 }; +static unsigned char i2c_agc2_BF[2] = { 0x60, 0xBF }; +static unsigned char i2c_cb1_D0[2] = { 0x30, 0xD0 }; +static unsigned char i2c_cb1_D2[2] = { 0x30, 0xD2 }; +static unsigned char i2c_cb1_56[2] = { 0x30, 0x56 }; +static unsigned char i2c_cb1_52[2] = { 0x30, 0x52 }; +static unsigned char i2c_cb1_50[2] = { 0x30, 0x50 }; +static unsigned char i2c_agc2_7F[2] = { 0x60, 0x7F }; +static unsigned char i2c_agc3_08[2] = { 0x80, 0x08 }; + +static struct i2c_msg i2c_msg_init[] = { + { I2C_ADDR_TDA8275, 0, ARRAY_SIZE(i2c_init_tda8275), i2c_init_tda8275 }, + { I2C_ADDR_TDA8290, 0, ARRAY_SIZE(i2c_disable_bridge), i2c_disable_bridge }, + { I2C_ADDR_TDA8290, 0, ARRAY_SIZE(i2c_set_VS), i2c_set_VS }, + { I2C_ADDR_TDA8290, 0, ARRAY_SIZE(i2c_set_GP01_CF), i2c_set_GP01_CF }, }; -static struct tda827xa_data tda827xa_analog[] = { - { .lomax = 910, .svco = 3, .spd = 4, .scr = 0, .sbs = 0, .gc3 = 3}, /* 56.875 MHz */ - { .lomax = 1076, .svco = 0, .spd = 3, .scr = 0, .sbs = 0, .gc3 = 3}, /* 67.25 MHz */ - { .lomax = 1300, .svco = 1, .spd = 3, .scr = 0, .sbs = 0, .gc3 = 3}, /* 81.25 MHz */ - { .lomax = 1560, .svco = 2, .spd = 3, .scr = 0, .sbs = 0, .gc3 = 3}, /* 97.5 MHz */ - { .lomax = 1820, .svco = 3, .spd = 3, .scr = 0, .sbs = 1, .gc3 = 1}, /* 113.75 MHz */ - { .lomax = 2152, .svco = 0, .spd = 2, .scr = 0, .sbs = 1, .gc3 = 1}, /* 134.5 MHz */ - { .lomax = 2464, .svco = 1, .spd = 2, .scr = 0, .sbs = 1, .gc3 = 1}, /* 154 MHz */ - { .lomax = 2600, .svco = 1, .spd = 2, .scr = 0, .sbs = 1, .gc3 = 1}, /* 162.5 MHz */ - { .lomax = 2928, .svco = 2, .spd = 2, .scr = 0, .sbs = 1, .gc3 = 1}, /* 183 MHz */ - { .lomax = 3120, .svco = 2, .spd = 2, .scr = 0, .sbs = 2, .gc3 = 1}, /* 195 MHz */ - { .lomax = 3640, .svco = 3, .spd = 2, .scr = 0, .sbs = 2, .gc3 = 3}, /* 227.5 MHz */ - { .lomax = 4304, .svco = 0, .spd = 1, .scr = 0, .sbs = 2, .gc3 = 3}, /* 269 MHz */ - { .lomax = 5200, .svco = 1, .spd = 1, .scr = 0, .sbs = 2, .gc3 = 1}, /* 325 MHz */ - { .lomax = 6240, .svco = 2, .spd = 1, .scr = 0, .sbs = 3, .gc3 = 3}, /* 390 MHz */ - { .lomax = 7280, .svco = 3, .spd = 1, .scr = 0, .sbs = 3, .gc3 = 3}, /* 455 MHz */ - { .lomax = 8320, .svco = 0, .spd = 0, .scr = 0, .sbs = 3, .gc3 = 1}, /* 520 MHz */ - { .lomax = 8608, .svco = 0, .spd = 0, .scr = 1, .sbs = 3, .gc3 = 1}, /* 538 MHz */ - { .lomax = 8864, .svco = 1, .spd = 0, .scr = 0, .sbs = 3, .gc3 = 1}, /* 554 MHz */ - { .lomax = 9920, .svco = 1, .spd = 0, .scr = 0, .sbs = 4, .gc3 = 0}, /* 620 MHz */ - { .lomax = 10400, .svco = 1, .spd = 0, .scr = 1, .sbs = 4, .gc3 = 0}, /* 650 MHz */ - { .lomax = 11200, .svco = 2, .spd = 0, .scr = 0, .sbs = 4, .gc3 = 0}, /* 700 MHz */ - { .lomax = 12480, .svco = 2, .spd = 0, .scr = 1, .sbs = 4, .gc3 = 0}, /* 780 MHz */ - { .lomax = 13120, .svco = 3, .spd = 0, .scr = 0, .sbs = 4, .gc3 = 0}, /* 820 MHz */ - { .lomax = 13920, .svco = 3, .spd = 0, .scr = 1, .sbs = 4, .gc3 = 0}, /* 870 MHz */ - { .lomax = 14576, .svco = 3, .spd = 0, .scr = 2, .sbs = 4, .gc3 = 0}, /* 911 MHz */ - { .lomax = 0, .svco = 0, .spd = 0, .scr = 0, .sbs = 0, .gc3 = 0} /* End */ +static struct i2c_msg i2c_msg_prolog[] = { +// { I2C_ADDR_TDA8290, 0, ARRAY_SIZE(i2c_easy_mode), i2c_easy_mode }, + { I2C_ADDR_TDA8290, 0, ARRAY_SIZE(i2c_gainset_off), i2c_gainset_off }, + { I2C_ADDR_TDA8290, 0, ARRAY_SIZE(i2c_tda8290_reset), i2c_tda8290_reset }, + { I2C_ADDR_TDA8290, 0, ARRAY_SIZE(i2c_enable_bridge), i2c_enable_bridge }, }; -static void tda827xa_tune(struct i2c_client *c, u16 ifc, unsigned int freq) -{ - unsigned char tuner_reg[14]; - unsigned char reg2[2]; - u32 N; - int i; - struct tuner *t = i2c_get_clientdata(c); - struct i2c_msg msg = {.addr = t->tda827x_addr, .flags = 0}; - - if (t->mode == V4L2_TUNER_RADIO) - freq = freq / 1000; - - N = freq + ifc; - i = 0; - while (tda827xa_analog[i].lomax < N) { - if(tda827xa_analog[i + 1].lomax == 0) - break; - i++; - } - - N = N << tda827xa_analog[i].spd; - - tuner_reg[0] = 0; - tuner_reg[1] = (unsigned char)(N>>8); - tuner_reg[2] = (unsigned char) N; - tuner_reg[3] = 0; - tuner_reg[4] = 0x16; - tuner_reg[5] = (tda827xa_analog[i].spd << 5) + (tda827xa_analog[i].svco << 3) + - tda827xa_analog[i].sbs; - tuner_reg[6] = 0x8b + (tda827xa_analog[i].gc3 << 4); - tuner_reg[7] = 0x0c; - tuner_reg[8] = 4; - tuner_reg[9] = 0x20; - tuner_reg[10] = 0xff; - tuner_reg[11] = 0xe0; - tuner_reg[12] = 0; - tuner_reg[13] = 0x39 + (t->tda827x_lpsel << 1); - - msg.buf = tuner_reg; - msg.len = 14; - i2c_transfer(c->adapter, &msg, 1); - - msg.buf= reg2; - msg.len = 2; - reg2[0] = 0x60; - reg2[1] = 0x3c; - i2c_transfer(c->adapter, &msg, 1); - - reg2[0] = 0xa0; - reg2[1] = 0xc0; - i2c_transfer(c->adapter, &msg, 1); - - msleep(2); - reg2[0] = 0x30; - reg2[1] = 0x10 + tda827xa_analog[i].scr; - i2c_transfer(c->adapter, &msg, 1); - - msleep(550); - reg2[0] = 0x50; - reg2[1] = 0x8f + (tda827xa_analog[i].gc3 << 4); - i2c_transfer(c->adapter, &msg, 1); - - reg2[0] = 0x80; - reg2[1] = 0x28; - i2c_transfer(c->adapter, &msg, 1); +static struct i2c_msg i2c_msg_config[] = { +// { I2C_ADDR_TDA8275, 0, ARRAY_SIZE(i2c_set_freq), i2c_set_freq }, + { I2C_ADDR_TDA8275, 0, ARRAY_SIZE(i2c_agc3_00), i2c_agc3_00 }, + { I2C_ADDR_TDA8275, 0, ARRAY_SIZE(i2c_agc2_BF), i2c_agc2_BF }, + { I2C_ADDR_TDA8275, 0, ARRAY_SIZE(i2c_cb1_D2), i2c_cb1_D2 }, + { I2C_ADDR_TDA8275, 0, ARRAY_SIZE(i2c_cb1_56), i2c_cb1_56 }, + { I2C_ADDR_TDA8275, 0, ARRAY_SIZE(i2c_cb1_52), i2c_cb1_52 }, +}; - reg2[0] = 0xb0; - reg2[1] = 0x01; - i2c_transfer(c->adapter, &msg, 1); +static struct i2c_msg i2c_msg_epilog[] = { + { I2C_ADDR_TDA8275, 0, ARRAY_SIZE(i2c_cb1_50), i2c_cb1_50 }, + { I2C_ADDR_TDA8275, 0, ARRAY_SIZE(i2c_agc2_7F), i2c_agc2_7F }, + { I2C_ADDR_TDA8275, 0, ARRAY_SIZE(i2c_agc3_08), i2c_agc3_08 }, + { I2C_ADDR_TDA8290, 0, ARRAY_SIZE(i2c_disable_bridge), i2c_disable_bridge }, + { I2C_ADDR_TDA8290, 0, ARRAY_SIZE(i2c_gainset_on), i2c_gainset_on }, +}; - reg2[0] = 0xc0; - reg2[1] = 0x19 + (t->tda827x_lpsel << 1); - i2c_transfer(c->adapter, &msg, 1); -} +static struct i2c_msg i2c_msg_standby[] = { + { I2C_ADDR_TDA8290, 0, ARRAY_SIZE(i2c_enable_bridge), i2c_enable_bridge }, + { I2C_ADDR_TDA8275, 0, ARRAY_SIZE(i2c_cb1_D0), i2c_cb1_D0 }, + { I2C_ADDR_TDA8290, 0, ARRAY_SIZE(i2c_disable_bridge), i2c_disable_bridge }, + { I2C_ADDR_TDA8290, 0, ARRAY_SIZE(i2c_tda8290_standby), i2c_tda8290_standby }, +}; -static void tda827xa_agcf(struct i2c_client *c) +static int tda8290_tune(struct i2c_client *c) { struct tuner *t = i2c_get_clientdata(c); - unsigned char data[] = {0x80, 0x2c}; - struct i2c_msg msg = {.addr = t->tda827x_addr, .buf = data, - .flags = 0, .len = 2}; - i2c_transfer(c->adapter, &msg, 1); -} + struct i2c_msg easy_mode = + { I2C_ADDR_TDA8290, 0, 2, t->i2c_easy_mode }; + struct i2c_msg set_freq = + { I2C_ADDR_TDA8275, 0, 8, t->i2c_set_freq }; -/*---------------------------------------------------------------------*/ + i2c_transfer(c->adapter, &easy_mode, 1); + i2c_transfer(c->adapter, i2c_msg_prolog, ARRAY_SIZE(i2c_msg_prolog)); -static void tda8290_i2c_bridge(struct i2c_client *c, int close) -{ - unsigned char enable[2] = { 0x21, 0xC0 }; - unsigned char disable[2] = { 0x21, 0x80 }; - unsigned char *msg; - if(close) { - msg = enable; - i2c_master_send(c, msg, 2); - /* let the bridge stabilize */ - msleep(20); - } else { - msg = disable; - i2c_master_send(c, msg, 2); - } -} + i2c_transfer(c->adapter, &set_freq, 1); + i2c_transfer(c->adapter, i2c_msg_config, ARRAY_SIZE(i2c_msg_config)); -/*---------------------------------------------------------------------*/ - -static int tda8290_tune(struct i2c_client *c, u16 ifc, unsigned int freq) -{ - struct tuner *t = i2c_get_clientdata(c); - unsigned char soft_reset[] = { 0x00, 0x00 }; - unsigned char easy_mode[] = { 0x01, t->tda8290_easy_mode }; - unsigned char expert_mode[] = { 0x01, 0x80 }; - unsigned char gainset_off[] = { 0x28, 0x14 }; - unsigned char if_agc_spd[] = { 0x0f, 0x88 }; - unsigned char adc_head_6[] = { 0x05, 0x04 }; - unsigned char adc_head_9[] = { 0x05, 0x02 }; - unsigned char adc_head_12[] = { 0x05, 0x01 }; - unsigned char pll_bw_nom[] = { 0x0d, 0x47 }; - unsigned char pll_bw_low[] = { 0x0d, 0x27 }; - unsigned char gainset_2[] = { 0x28, 0x64 }; - unsigned char agc_rst_on[] = { 0x0e, 0x0b }; - unsigned char agc_rst_off[] = { 0x0e, 0x09 }; - unsigned char if_agc_set[] = { 0x0f, 0x81 }; - unsigned char addr_adc_sat = 0x1a; - unsigned char addr_agc_stat = 0x1d; - unsigned char addr_pll_stat = 0x1b; - unsigned char adc_sat, agc_stat, - pll_stat; - - i2c_master_send(c, easy_mode, 2); - i2c_master_send(c, soft_reset, 2); - msleep(1); - - expert_mode[1] = t->tda8290_easy_mode + 0x80; - i2c_master_send(c, expert_mode, 2); - i2c_master_send(c, gainset_off, 2); - i2c_master_send(c, if_agc_spd, 2); - if (t->tda8290_easy_mode & 0x60) - i2c_master_send(c, adc_head_9, 2); - else - i2c_master_send(c, adc_head_6, 2); - i2c_master_send(c, pll_bw_nom, 2); - - tda8290_i2c_bridge(c, 1); - if (t->tda827x_ver != 0) - tda827xa_tune(c, ifc, freq); - else - tda827x_tune(c, ifc, freq); - /* adjust headroom resp. gain */ - i2c_master_send(c, &addr_adc_sat, 1); - i2c_master_recv(c, &adc_sat, 1); - i2c_master_send(c, &addr_agc_stat, 1); - i2c_master_recv(c, &agc_stat, 1); - i2c_master_send(c, &addr_pll_stat, 1); - i2c_master_recv(c, &pll_stat, 1); - if (pll_stat & 0x80) - tuner_dbg("tda8290 is locked, AGC: %d\n", agc_stat); - else - tuner_dbg("tda8290 not locked, no signal?\n"); - if ((agc_stat > 115) || (!(pll_stat & 0x80) && (adc_sat < 20))) { - tuner_dbg("adjust gain, step 1. Agc: %d, ADC stat: %d, lock: %d\n", - agc_stat, adc_sat, pll_stat & 0x80); - i2c_master_send(c, gainset_2, 2); - msleep(100); - i2c_master_send(c, &addr_agc_stat, 1); - i2c_master_recv(c, &agc_stat, 1); - i2c_master_send(c, &addr_pll_stat, 1); - i2c_master_recv(c, &pll_stat, 1); - if ((agc_stat > 115) || !(pll_stat & 0x80)) { - tuner_dbg("adjust gain, step 2. Agc: %d, lock: %d\n", - agc_stat, pll_stat & 0x80); - if (t->tda827x_ver != 0) - tda827xa_agcf(c); - else - tda827x_agcf(c); - msleep(100); - i2c_master_send(c, &addr_agc_stat, 1); - i2c_master_recv(c, &agc_stat, 1); - i2c_master_send(c, &addr_pll_stat, 1); - i2c_master_recv(c, &pll_stat, 1); - if((agc_stat > 115) || !(pll_stat & 0x80)) { - tuner_dbg("adjust gain, step 3. Agc: %d\n", agc_stat); - i2c_master_send(c, adc_head_12, 2); - i2c_master_send(c, pll_bw_low, 2); - msleep(100); - } - } - } - - /* l/ l' deadlock? */ - if(t->tda8290_easy_mode & 0x60) { - i2c_master_send(c, &addr_adc_sat, 1); - i2c_master_recv(c, &adc_sat, 1); - i2c_master_send(c, &addr_pll_stat, 1); - i2c_master_recv(c, &pll_stat, 1); - if ((adc_sat > 20) || !(pll_stat & 0x80)) { - tuner_dbg("trying to resolve SECAM L deadlock\n"); - i2c_master_send(c, agc_rst_on, 2); - msleep(40); - i2c_master_send(c, agc_rst_off, 2); - } - } - - tda8290_i2c_bridge(c, 0); - i2c_master_send(c, if_agc_set, 2); + msleep(550); + i2c_transfer(c->adapter, i2c_msg_epilog, ARRAY_SIZE(i2c_msg_epilog)); return 0; } +static void set_frequency(struct tuner *t, u16 ifc, unsigned int freq) +{ + u32 N; + + if (t->mode == V4L2_TUNER_RADIO) + freq = freq / 1000; -/*---------------------------------------------------------------------*/ + N = (((freq<<3)+ifc)&0x3fffc); + + N = N >> get_freq_entry(div_table, freq); + t->i2c_set_freq[0] = 0; + t->i2c_set_freq[1] = (unsigned char)(N>>8); + t->i2c_set_freq[2] = (unsigned char) N; + t->i2c_set_freq[3] = 0x40; + t->i2c_set_freq[4] = 0x52; + t->i2c_set_freq[5] = get_freq_entry(band_table, freq); + t->i2c_set_freq[6] = get_freq_entry(agc_table, freq); + t->i2c_set_freq[7] = 0x8f; +} #define V4L2_STD_MN (V4L2_STD_PAL_M|V4L2_STD_PAL_N|V4L2_STD_PAL_Nc|V4L2_STD_NTSC) #define V4L2_STD_B (V4L2_STD_PAL_B|V4L2_STD_PAL_B1|V4L2_STD_SECAM_B) @@ -408,37 +174,20 @@ static int tda8290_tune(struct i2c_client *c, u16 ifc, unsigned int freq) static void set_audio(struct tuner *t) { - char* mode; - - t->tda827x_lpsel = 0; - mode = "xx"; - if (t->std & V4L2_STD_MN) { - t->sgIF = 92; - t->tda8290_easy_mode = 0x01; - t->tda827x_lpsel = 1; - mode = "MN"; - } else if (t->std & V4L2_STD_B) { - t->sgIF = 108; - t->tda8290_easy_mode = 0x02; - mode = "B"; - } else if (t->std & V4L2_STD_GH) { - t->sgIF = 124; - t->tda8290_easy_mode = 0x04; - mode = "GH"; - } else if (t->std & V4L2_STD_PAL_I) { - t->sgIF = 124; - t->tda8290_easy_mode = 0x08; - mode = "I"; - } else if (t->std & V4L2_STD_DK) { - t->sgIF = 124; - t->tda8290_easy_mode = 0x10; - mode = "DK"; - } else if (t->std & V4L2_STD_SECAM_L) { - t->sgIF = 124; - t->tda8290_easy_mode = 0x20; - mode = "L"; - } - tuner_dbg("setting tda8290 to system %s\n", mode); + t->i2c_easy_mode[0] = 0x01; + + if (t->std & V4L2_STD_MN) + t->i2c_easy_mode[1] = 0x01; + else if (t->std & V4L2_STD_B) + t->i2c_easy_mode[1] = 0x02; + else if (t->std & V4L2_STD_GH) + t->i2c_easy_mode[1] = 0x04; + else if (t->std & V4L2_STD_PAL_I) + t->i2c_easy_mode[1] = 0x08; + else if (t->std & V4L2_STD_DK) + t->i2c_easy_mode[1] = 0x10; + else if (t->std & V4L2_STD_SECAM_L) + t->i2c_easy_mode[1] = 0x20; } static void set_tv_freq(struct i2c_client *c, unsigned int freq) @@ -446,13 +195,15 @@ static void set_tv_freq(struct i2c_client *c, unsigned int freq) struct tuner *t = i2c_get_clientdata(c); set_audio(t); - tda8290_tune(c, t->sgIF, freq); + set_frequency(t, 864, freq); + tda8290_tune(c); } static void set_radio_freq(struct i2c_client *c, unsigned int freq) { - /* if frequency is 5.5 MHz */ - tda8290_tune(c, 88, freq); + struct tuner *t = i2c_get_clientdata(c); + set_frequency(t, 704, freq); + tda8290_tune(c); } static int has_signal(struct i2c_client *c) @@ -465,145 +216,27 @@ static int has_signal(struct i2c_client *c) return (afc & 0x80)? 65535:0; } -/*---------------------------------------------------------------------*/ - static void standby(struct i2c_client *c) { - struct tuner *t = i2c_get_clientdata(c); - unsigned char cb1[] = { 0x30, 0xD0 }; - unsigned char tda8290_standby[] = { 0x00, 0x02 }; - struct i2c_msg msg = {.addr = t->tda827x_addr, .flags=0, .buf=cb1, .len = 2}; - - tda8290_i2c_bridge(c, 1); - if (t->tda827x_ver != 0) - cb1[1] = 0x90; - i2c_transfer(c->adapter, &msg, 1); - tda8290_i2c_bridge(c, 0); - i2c_master_send(c, tda8290_standby, 2); -} - - -static void tda8290_init_if(struct i2c_client *c) -{ - unsigned char set_VS[] = { 0x30, 0x6F }; - unsigned char set_GP01_CF[] = { 0x20, 0x0B }; - - i2c_master_send(c, set_VS, 2); - i2c_master_send(c, set_GP01_CF, 2); -} - -static void tda8290_init_tuner(struct i2c_client *c) -{ - struct tuner *t = i2c_get_clientdata(c); - unsigned char tda8275_init[] = { 0x00, 0x00, 0x00, 0x40, 0xdC, 0x04, 0xAf, - 0x3F, 0x2A, 0x04, 0xFF, 0x00, 0x00, 0x40 }; - unsigned char tda8275a_init[] = { 0x00, 0x00, 0x00, 0x00, 0xdC, 0x05, 0x8b, - 0x0c, 0x04, 0x20, 0xFF, 0x00, 0x00, 0x4b }; - struct i2c_msg msg = {.addr = t->tda827x_addr, .flags=0, - .buf=tda8275_init, .len = 14}; - if (t->tda827x_ver != 0) - msg.buf = tda8275a_init; - - tda8290_i2c_bridge(c, 1); - i2c_transfer(c->adapter, &msg, 1); - tda8290_i2c_bridge(c, 0); + i2c_transfer(c->adapter, i2c_msg_standby, ARRAY_SIZE(i2c_msg_standby)); } -/*---------------------------------------------------------------------*/ - int tda8290_init(struct i2c_client *c) { struct tuner *t = i2c_get_clientdata(c); - u8 data; - int i, ret, tuners_found; - u32 tuner_addrs; - struct i2c_msg msg = {.flags=I2C_M_RD, .buf=&data, .len = 1}; - - tda8290_i2c_bridge(c, 1); - /* probe for tuner chip */ - tuners_found = 0; - tuner_addrs = 0; - for (i=0x60; i<= 0x63; i++) { - msg.addr = i; - ret = i2c_transfer(c->adapter, &msg, 1); - if (ret == 1) { - tuners_found++; - tuner_addrs = (tuner_addrs << 8) + i; - } - } - /* if there is more than one tuner, we expect the right one is - behind the bridge and we choose the highest address that doesn't - give a response now - */ - tda8290_i2c_bridge(c, 0); - if(tuners_found > 1) - for (i = 0; i < tuners_found; i++) { - msg.addr = tuner_addrs & 0xff; - ret = i2c_transfer(c->adapter, &msg, 1); - if(ret == 1) - tuner_addrs = tuner_addrs >> 8; - else - break; - } - if (tuner_addrs == 0) { - tuner_addrs = 0x61; - tuner_info ("could not clearly identify tuner address, defaulting to %x\n", - tuner_addrs); - } else { - tuner_addrs = tuner_addrs & 0xff; - tuner_info ("setting tuner address to %x\n", tuner_addrs); - } - t->tda827x_addr = tuner_addrs; - msg.addr = tuner_addrs; - - tda8290_i2c_bridge(c, 1); - ret = i2c_transfer(c->adapter, &msg, 1); - if( ret != 1) - tuner_warn ("TDA827x access failed!\n"); - if ((data & 0x3c) == 0) { - strlcpy(c->name, "tda8290+75", sizeof(c->name)); - t->tda827x_ver = 0; - } else { - strlcpy(c->name, "tda8290+75a", sizeof(c->name)); - t->tda827x_ver = 2; - } - tuner_info("tuner: type set to %s\n", c->name); + strlcpy(c->name, "tda8290+75", sizeof(c->name)); + tuner_info("tuner: type set to %s\n", c->name); t->tv_freq = set_tv_freq; t->radio_freq = set_radio_freq; t->has_signal = has_signal; t->standby = standby; - t->tda827x_lpsel = 0; - tda8290_init_tuner(c); - tda8290_init_if(c); + i2c_master_send(c, i2c_enable_bridge, ARRAY_SIZE(i2c_enable_bridge)); + i2c_transfer(c->adapter, i2c_msg_init, ARRAY_SIZE(i2c_msg_init)); return 0; } -int tda8290_probe(struct i2c_client *c) -{ - unsigned char soft_reset[] = { 0x00, 0x00 }; - unsigned char easy_mode_b[] = { 0x01, 0x02 }; - unsigned char easy_mode_g[] = { 0x01, 0x04 }; - unsigned char addr_dto_lsb = 0x07; - unsigned char data; - - i2c_master_send(c, easy_mode_b, 2); - i2c_master_send(c, soft_reset, 2); - i2c_master_send(c, &addr_dto_lsb, 1); - i2c_master_recv(c, &data, 1); - if (data == 0) { - i2c_master_send(c, easy_mode_g, 2); - i2c_master_send(c, soft_reset, 2); - i2c_master_send(c, &addr_dto_lsb, 1); - i2c_master_recv(c, &data, 1); - if (data == 0x7b) { - return 0; - } - } - return -1; -} - /* * Overrides for Emacs so that we follow Linus's tabbing style. * --------------------------------------------------------------------------- diff --git a/trunk/drivers/media/video/tda9875.c b/trunk/drivers/media/video/tda9875.c index a5e37dc91f39..7e3dcdb262b0 100644 --- a/trunk/drivers/media/video/tda9875.c +++ b/trunk/drivers/media/video/tda9875.c @@ -32,6 +32,7 @@ #include "bttv.h" #include +#include static int debug; /* insmod parameter */ module_param(debug, int, S_IRUGO | S_IWUSR); @@ -125,20 +126,20 @@ static int tda9875_write(struct i2c_client *client, int subaddr, unsigned char v static int i2c_read_register(struct i2c_adapter *adap, int addr, int reg) { - unsigned char write[1]; - unsigned char read[1]; - struct i2c_msg msgs[2] = { - { addr, 0, 1, write }, - { addr, I2C_M_RD, 1, read } - }; - write[0] = reg; - - if (2 != i2c_transfer(adap,msgs,2)) { - printk(KERN_WARNING "tda9875: I/O error (read2)\n"); - return -1; - } - dprintk("tda9875: chip_read2: reg%d=0x%x\n",reg,read[0]); - return read[0]; + unsigned char write[1]; + unsigned char read[1]; + struct i2c_msg msgs[2] = { + { addr, 0, 1, write }, + { addr, I2C_M_RD, 1, read } + }; + write[0] = reg; + + if (2 != i2c_transfer(adap,msgs,2)) { + printk(KERN_WARNING "tda9875: I/O error (read2)\n"); + return -1; + } + dprintk("tda9875: chip_read2: reg%d=0x%x\n",reg,read[0]); + return read[0]; } static void tda9875_set(struct i2c_client *client) @@ -183,7 +184,7 @@ static void do_tda9875_init(struct i2c_client *client) tda9875_write(client, TDA9875_DACOS, 0x02 ); /* sig DAC i/o(in:nicam)*/ tda9875_write(client, TDA9875_ADCIS, 0x6f ); /* sig ADC input(in:mono)*/ tda9875_write(client, TDA9875_LOSR, 0x00 ); /* line out (in:mono)*/ - tda9875_write(client, TDA9875_AER, 0x00 ); /*06 Effect (AVL+PSEUDO) */ + tda9875_write(client, TDA9875_AER, 0x00 ); /*06 Effect (AVL+PSEUDO) */ tda9875_write(client, TDA9875_MCS, 0x44 ); /* Main ch select (DAC) */ tda9875_write(client, TDA9875_MVL, 0x03 ); /* Vol Main left 10dB */ tda9875_write(client, TDA9875_MVR, 0x03 ); /* Vol Main right 10dB*/ @@ -199,7 +200,7 @@ static void do_tda9875_init(struct i2c_client *client) t->mode=AUDIO_UNMUTE; t->lvol=t->rvol =0; /* 0dB */ - t->bass=0; /* 0dB */ + t->bass=0; /* 0dB */ t->treble=0; /* 0dB */ tda9875_set(client); @@ -238,9 +239,9 @@ static int tda9875_attach(struct i2c_adapter *adap, int addr, int kind) memset(t,0,sizeof *t); client = &t->c; - memcpy(client,&client_template,sizeof(struct i2c_client)); - client->adapter = adap; - client->addr = addr; + memcpy(client,&client_template,sizeof(struct i2c_client)); + client->adapter = adap; + client->addr = addr; i2c_set_clientdata(client, t); if(!tda9875_checkit(adap,addr)) { @@ -286,7 +287,7 @@ static int tda9875_command(struct i2c_client *client, dprintk("In tda9875_command...\n"); switch (cmd) { - /* --- v4l ioctls --- */ + /* --- v4l ioctls --- */ /* take care: bttv does userspace copying, we'll get a kernel pointer here... */ case VIDIOCGAUDIO: @@ -354,7 +355,7 @@ static int tda9875_command(struct i2c_client *client, //printk("tda9875 bal:%04x vol:%04x bass:%04x treble:%04x\n",va->balance,va->volume,va->bass,va->treble); - tda9875_set(client); + tda9875_set(client); break; @@ -373,18 +374,18 @@ static int tda9875_command(struct i2c_client *client, static struct i2c_driver driver = { .owner = THIS_MODULE, - .name = "i2c tda9875 driver", - .id = I2C_DRIVERID_TDA9875, - .flags = I2C_DF_NOTIFY, + .name = "i2c tda9875 driver", + .id = I2C_DRIVERID_TDA9875, + .flags = I2C_DF_NOTIFY, .attach_adapter = tda9875_probe, - .detach_client = tda9875_detach, - .command = tda9875_command, + .detach_client = tda9875_detach, + .command = tda9875_command, }; static struct i2c_client client_template = { - .name = "tda9875", - .driver = &driver, + .name = "tda9875", + .driver = &driver, }; static int __init tda9875_init(void) diff --git a/trunk/drivers/media/video/tda9887.c b/trunk/drivers/media/video/tda9887.c index 4249127c0a1d..94053f149ddf 100644 --- a/trunk/drivers/media/video/tda9887.c +++ b/trunk/drivers/media/video/tda9887.c @@ -11,6 +11,7 @@ #include #include +#include /* Chips: TDA9885 (PAL, NTSC) @@ -43,13 +44,8 @@ MODULE_LICENSE("GPL"); /* ---------------------------------------------------------------------- */ #define UNSET (-1U) -#define tda9887_info(fmt, arg...) do {\ - printk(KERN_INFO "%s %d-%04x: " fmt, t->client.name, \ - i2c_adapter_id(t->client.adapter), t->client.addr , ##arg); } while (0) -#define tda9887_dbg(fmt, arg...) do {\ - if (debug) \ - printk(KERN_INFO "%s %d-%04x: " fmt, t->client.name, \ - i2c_adapter_id(t->client.adapter), t->client.addr , ##arg); } while (0) +#define PREFIX "tda9885/6/7: " +#define dprintk if (debug) printk struct tda9887 { struct i2c_client client; @@ -59,7 +55,6 @@ struct tda9887 { unsigned int pinnacle_id; unsigned int using_v4l2; unsigned int radio_mode; - unsigned char data[4]; }; struct tvnorm { @@ -185,8 +180,7 @@ static struct tvnorm tvnorms[] = { .name = "SECAM-L", .b = ( cPositiveAmTV | cQSS ), - .e = ( cGating_36 | - cAudioIF_6_5 | + .e = ( cAudioIF_6_5 | cVideoIF_38_90 ), },{ .std = V4L2_STD_SECAM_DK, @@ -242,7 +236,7 @@ static struct tvnorm radio_mono = { /* ---------------------------------------------------------------------- */ -static void dump_read_message(struct tda9887 *t, unsigned char *buf) +static void dump_read_message(unsigned char *buf) { static char *afc[16] = { "- 12.5 kHz", @@ -262,15 +256,15 @@ static void dump_read_message(struct tda9887 *t, unsigned char *buf) "+ 37.5 kHz", "+ 12.5 kHz", }; - tda9887_info("read: 0x%2x\n", buf[0]); - tda9887_info(" after power on : %s\n", (buf[0] & 0x01) ? "yes" : "no"); - tda9887_info(" afc : %s\n", afc[(buf[0] >> 1) & 0x0f]); - tda9887_info(" fmif level : %s\n", (buf[0] & 0x20) ? "high" : "low"); - tda9887_info(" afc window : %s\n", (buf[0] & 0x40) ? "in" : "out"); - tda9887_info(" vfi level : %s\n", (buf[0] & 0x80) ? "high" : "low"); + printk(PREFIX "read: 0x%2x\n", buf[0]); + printk(" after power on : %s\n", (buf[0] & 0x01) ? "yes" : "no"); + printk(" afc : %s\n", afc[(buf[0] >> 1) & 0x0f]); + printk(" fmif level : %s\n", (buf[0] & 0x20) ? "high" : "low"); + printk(" afc window : %s\n", (buf[0] & 0x40) ? "in" : "out"); + printk(" vfi level : %s\n", (buf[0] & 0x80) ? "high" : "low"); } -static void dump_write_message(struct tda9887 *t, unsigned char *buf) +static void dump_write_message(unsigned char *buf) { static char *sound[4] = { "AM/TV", @@ -310,58 +304,58 @@ static void dump_write_message(struct tda9887 *t, unsigned char *buf) "44 MHz", }; - tda9887_info("write: byte B 0x%02x\n",buf[1]); - tda9887_info(" B0 video mode : %s\n", + printk(PREFIX "write: byte B 0x%02x\n",buf[1]); + printk(" B0 video mode : %s\n", (buf[1] & 0x01) ? "video trap" : "sound trap"); - tda9887_info(" B1 auto mute fm : %s\n", + printk(" B1 auto mute fm : %s\n", (buf[1] & 0x02) ? "yes" : "no"); - tda9887_info(" B2 carrier mode : %s\n", + printk(" B2 carrier mode : %s\n", (buf[1] & 0x04) ? "QSS" : "Intercarrier"); - tda9887_info(" B3-4 tv sound/radio : %s\n", + printk(" B3-4 tv sound/radio : %s\n", sound[(buf[1] & 0x18) >> 3]); - tda9887_info(" B5 force mute audio: %s\n", + printk(" B5 force mute audio: %s\n", (buf[1] & 0x20) ? "yes" : "no"); - tda9887_info(" B6 output port 1 : %s\n", + printk(" B6 output port 1 : %s\n", (buf[1] & 0x40) ? "high (inactive)" : "low (active)"); - tda9887_info(" B7 output port 2 : %s\n", + printk(" B7 output port 2 : %s\n", (buf[1] & 0x80) ? "high (inactive)" : "low (active)"); - tda9887_info("write: byte C 0x%02x\n",buf[2]); - tda9887_info(" C0-4 top adjustment : %s dB\n", adjust[buf[2] & 0x1f]); - tda9887_info(" C5-6 de-emphasis : %s\n", deemph[(buf[2] & 0x60) >> 5]); - tda9887_info(" C7 audio gain : %s\n", + printk(PREFIX "write: byte C 0x%02x\n",buf[2]); + printk(" C0-4 top adjustment : %s dB\n", adjust[buf[2] & 0x1f]); + printk(" C5-6 de-emphasis : %s\n", deemph[(buf[2] & 0x60) >> 5]); + printk(" C7 audio gain : %s\n", (buf[2] & 0x80) ? "-6" : "0"); - tda9887_info("write: byte E 0x%02x\n",buf[3]); - tda9887_info(" E0-1 sound carrier : %s\n", + printk(PREFIX "write: byte E 0x%02x\n",buf[3]); + printk(" E0-1 sound carrier : %s\n", carrier[(buf[3] & 0x03)]); - tda9887_info(" E6 l pll gating : %s\n", + printk(" E6 l pll ganting : %s\n", (buf[3] & 0x40) ? "36" : "13"); if (buf[1] & 0x08) { /* radio */ - tda9887_info(" E2-4 video if : %s\n", + printk(" E2-4 video if : %s\n", rif[(buf[3] & 0x0c) >> 2]); - tda9887_info(" E7 vif agc output : %s\n", + printk(" E7 vif agc output : %s\n", (buf[3] & 0x80) ? ((buf[3] & 0x10) ? "fm-agc radio" : "sif-agc radio") : "fm radio carrier afc"); } else { /* video */ - tda9887_info(" E2-4 video if : %s\n", + printk(" E2-4 video if : %s\n", vif[(buf[3] & 0x1c) >> 2]); - tda9887_info(" E5 tuner gain : %s\n", + printk(" E5 tuner gain : %s\n", (buf[3] & 0x80) ? ((buf[3] & 0x20) ? "external" : "normal") : ((buf[3] & 0x20) ? "minimum" : "normal")); - tda9887_info(" E7 vif agc output : %s\n", + printk(" E7 vif agc output : %s\n", (buf[3] & 0x80) ? ((buf[3] & 0x20) ? "pin3 port, pin22 vif agc out" : "pin22 port, pin3 vif acg ext in") : "pin3+pin22 port"); } - tda9887_info("--\n"); + printk("--\n"); } /* ---------------------------------------------------------------------- */ @@ -385,11 +379,11 @@ static int tda9887_set_tvnorm(struct tda9887 *t, char *buf) } } if (NULL == norm) { - tda9887_dbg("Unsupported tvnorm entry - audio muted\n"); + dprintk(PREFIX "Unsupported tvnorm entry - audio muted\n"); return -1; } - tda9887_dbg("configure for: %s\n",norm->name); + dprintk(PREFIX "configure for: %s\n",norm->name); buf[1] = norm->b; buf[2] = norm->c; buf[3] = norm->e; @@ -464,8 +458,6 @@ static int tda9887_set_config(struct tda9887 *t, char *buf) break; } } - if ((t->config & TDA9887_INTERCARRIER_NTSC) && (t->std & V4L2_STD_NTSC)) - buf[1] &= ~cQSS; return 0; } @@ -483,11 +475,11 @@ static int tda9887_set_pinnacle(struct tda9887 *t, char *buf) } } if (t->std & V4L2_STD_525_60) { - if ((5 == t->pinnacle_id) || (6 == t->pinnacle_id)) { + if ((5 == t->pinnacle_id) || (6 == t->pinnacle_id)) { bCarrierMode = cIntercarrier; } else { bCarrierMode = cQSS; - } + } } if (bCarrierMode != UNSET) { @@ -513,26 +505,26 @@ static int tda9887_fixup_std(struct tda9887 *t) case 'B': case 'g': case 'G': - tda9887_dbg("insmod fixup: PAL => PAL-BG\n"); + dprintk(PREFIX "insmod fixup: PAL => PAL-BG\n"); t->std = V4L2_STD_PAL_BG; break; case 'i': case 'I': - tda9887_dbg("insmod fixup: PAL => PAL-I\n"); + dprintk(PREFIX "insmod fixup: PAL => PAL-I\n"); t->std = V4L2_STD_PAL_I; break; case 'd': case 'D': case 'k': case 'K': - tda9887_dbg("insmod fixup: PAL => PAL-DK\n"); + dprintk(PREFIX "insmod fixup: PAL => PAL-DK\n"); t->std = V4L2_STD_PAL_DK; break; case '-': /* default parameter, do nothing */ break; default: - tda9887_info("pal= argument not recognised\n"); + printk(PREFIX "pal= argument not recognised\n"); break; } } @@ -542,19 +534,19 @@ static int tda9887_fixup_std(struct tda9887 *t) case 'D': case 'k': case 'K': - tda9887_dbg("insmod fixup: SECAM => SECAM-DK\n"); + dprintk(PREFIX "insmod fixup: SECAM => SECAM-DK\n"); t->std = V4L2_STD_SECAM_DK; break; case 'l': case 'L': - tda9887_dbg("insmod fixup: SECAM => SECAM-L\n"); + dprintk(PREFIX "insmod fixup: SECAM => SECAM-L\n"); t->std = V4L2_STD_SECAM_L; break; case '-': /* default parameter, do nothing */ break; default: - tda9887_info("secam= argument not recognised\n"); + printk(PREFIX "secam= argument not recognised\n"); break; } } @@ -567,40 +559,41 @@ static int tda9887_status(struct tda9887 *t) int rc; memset(buf,0,sizeof(buf)); - if (1 != (rc = i2c_master_recv(&t->client,buf,1))) - tda9887_info("i2c i/o error: rc == %d (should be 1)\n",rc); - dump_read_message(t, buf); + if (1 != (rc = i2c_master_recv(&t->client,buf,1))) + printk(PREFIX "i2c i/o error: rc == %d (should be 1)\n",rc); + dump_read_message(buf); return 0; } static int tda9887_configure(struct tda9887 *t) { + unsigned char buf[4]; int rc; - memset(t->data,0,sizeof(t->data)); - tda9887_set_tvnorm(t,t->data); + memset(buf,0,sizeof(buf)); + tda9887_set_tvnorm(t,buf); - t->data[1] |= cOutputPort1Inactive; - t->data[1] |= cOutputPort2Inactive; + buf[1] |= cOutputPort1Inactive; + buf[1] |= cOutputPort2Inactive; if (UNSET != t->pinnacle_id) { - tda9887_set_pinnacle(t,t->data); + tda9887_set_pinnacle(t,buf); } - tda9887_set_config(t,t->data); - tda9887_set_insmod(t,t->data); + tda9887_set_config(t,buf); + tda9887_set_insmod(t,buf); if (t->mode == T_STANDBY) { - t->data[1] |= cForcedMuteAudioON; + buf[1] |= cForcedMuteAudioON; } - tda9887_dbg("writing: b=0x%02x c=0x%02x e=0x%02x\n", - t->data[1],t->data[2],t->data[3]); + dprintk(PREFIX "writing: b=0x%02x c=0x%02x e=0x%02x\n", + buf[1],buf[2],buf[3]); if (debug > 1) - dump_write_message(t, t->data); + dump_write_message(buf); - if (4 != (rc = i2c_master_send(&t->client,t->data,4))) - tda9887_info("i2c i/o error: rc == %d (should be 4)\n",rc); + if (4 != (rc = i2c_master_send(&t->client,buf,4))) + printk(PREFIX "i2c i/o error: rc == %d (should be 4)\n",rc); if (debug > 2) { msleep_interruptible(1000); @@ -615,11 +608,13 @@ static int tda9887_attach(struct i2c_adapter *adap, int addr, int kind) { struct tda9887 *t; - client_template.adapter = adap; - client_template.addr = addr; + client_template.adapter = adap; + client_template.addr = addr; + + printk(PREFIX "chip found @ 0x%x\n", addr<<1); - if (NULL == (t = kmalloc(sizeof(*t), GFP_KERNEL))) - return -ENOMEM; + if (NULL == (t = kmalloc(sizeof(*t), GFP_KERNEL))) + return -ENOMEM; memset(t,0,sizeof(*t)); t->client = client_template; @@ -627,8 +622,6 @@ static int tda9887_attach(struct i2c_adapter *adap, int addr, int kind) t->pinnacle_id = UNSET; t->radio_mode = V4L2_TUNER_MODE_STEREO; - tda9887_info("chip found @ 0x%x (%s)\n", addr<<1, adap->name); - i2c_set_clientdata(&t->client, t); i2c_attach_client(&t->client); @@ -662,18 +655,18 @@ static int tda9887_detach(struct i2c_client *client) } #define SWITCH_V4L2 if (!t->using_v4l2 && debug) \ - tda9887_info("switching to v4l2\n"); \ - t->using_v4l2 = 1; + printk(PREFIX "switching to v4l2\n"); \ + t->using_v4l2 = 1; #define CHECK_V4L2 if (t->using_v4l2) { if (debug) \ - tda9887_info("ignore v4l1 call\n"); \ - return 0; } + printk(PREFIX "ignore v4l1 call\n"); \ + return 0; } static int tda9887_command(struct i2c_client *client, unsigned int cmd, void *arg) { struct tda9887 *t = i2c_get_clientdata(client); - switch (cmd) { + switch (cmd) { /* --- configuration --- */ case AUDC_SET_RADIO: @@ -784,11 +777,6 @@ tda9887_command(struct i2c_client *client, unsigned int cmd, void *arg) } break; } - case VIDIOC_LOG_STATUS: - { - tda9887_info("Data bytes: b=%02x c=%02x e=%02x\n", t->data[1], t->data[2], t->data[3]); - break; - } default: /* nothing */ break; @@ -798,10 +786,7 @@ tda9887_command(struct i2c_client *client, unsigned int cmd, void *arg) static int tda9887_suspend(struct device * dev, pm_message_t state) { - struct i2c_client *c = container_of(dev, struct i2c_client, dev); - struct tda9887 *t = i2c_get_clientdata(c); - - tda9887_dbg("suspend\n"); + dprintk("tda9887: suspend\n"); return 0; } @@ -810,7 +795,7 @@ static int tda9887_resume(struct device * dev) struct i2c_client *c = container_of(dev, struct i2c_client, dev); struct tda9887 *t = i2c_get_clientdata(c); - tda9887_dbg("resume\n"); + dprintk("tda9887: resume\n"); tda9887_configure(t); return 0; } diff --git a/trunk/drivers/media/video/tea5767.c b/trunk/drivers/media/video/tea5767.c index a9375ef05de1..38bf50943798 100644 --- a/trunk/drivers/media/video/tea5767.c +++ b/trunk/drivers/media/video/tea5767.c @@ -117,10 +117,10 @@ #define TEA5767_RESERVED_MASK 0xff enum tea5767_xtal_freq { - TEA5767_LOW_LO_32768 = 0, - TEA5767_HIGH_LO_32768 = 1, - TEA5767_LOW_LO_13MHz = 2, - TEA5767_HIGH_LO_13MHz = 3, + TEA5767_LOW_LO_32768 = 0, + TEA5767_HIGH_LO_32768 = 1, + TEA5767_LOW_LO_13MHz = 2, + TEA5767_HIGH_LO_13MHz = 3, }; diff --git a/trunk/drivers/media/video/tuner-core.c b/trunk/drivers/media/video/tuner-core.c index 73c4041c35d7..ad85bef1c3d5 100644 --- a/trunk/drivers/media/video/tuner-core.c +++ b/trunk/drivers/media/video/tuner-core.c @@ -28,7 +28,7 @@ /* standard i2c insmod options */ static unsigned short normal_i2c[] = { - 0x42, 0x43, 0x4a, 0x4b, /* tda8290 */ + 0x4b, /* tda8290 */ 0x60, 0x61, 0x62, 0x63, 0x64, 0x65, 0x66, 0x67, 0x68, 0x69, 0x6a, 0x6b, 0x6c, 0x6d, 0x6e, 0x6f, I2C_CLIENT_END @@ -189,13 +189,6 @@ static void set_type(struct i2c_client *c, unsigned int type, i2c_master_send(c, buffer, 4); default_tuner_init(c); break; - case TUNER_PHILIPS_TD1316: - buffer[0] = 0x0b; - buffer[1] = 0xdc; - buffer[2] = 0x86; - buffer[3] = 0xa4; - i2c_master_send(c,buffer,4); - default_tuner_init(c); default: default_tuner_init(c); break; @@ -222,9 +215,9 @@ static void set_addr(struct i2c_client *c, struct tuner_setup *tun_setup) { struct tuner *t = i2c_get_clientdata(c); - if ( t->type == UNSET && ((tun_setup->addr == ADDR_UNSET && + if ((tun_setup->addr == ADDR_UNSET && (t->mode_mask & tun_setup->mode_mask)) || - tun_setup->addr == c->addr)) { + tun_setup->addr == c->addr) { set_type(c, tun_setup->type, tun_setup->mode_mask); } } @@ -348,33 +341,23 @@ static int tuner_attach(struct i2c_adapter *adap, int addr, int kind) t->audmode = V4L2_TUNER_MODE_STEREO; t->mode_mask = T_UNINITIALIZED; + + tuner_info("chip found @ 0x%x (%s)\n", addr << 1, adap->name); + if (show_i2c) { unsigned char buffer[16]; int i,rc; memset(buffer, 0, sizeof(buffer)); rc = i2c_master_recv(&t->i2c, buffer, sizeof(buffer)); - tuner_info("I2C RECV = "); + printk("tuner-%04x I2C RECV = ",addr); for (i=0;ii2c) != 0) { - tuner_dbg("chip at addr %x is not a tda8290\n", addr); - kfree(t); - return 0; - } - break; - case 0x60: + if (addr == 0x60) { if (tea5767_autodetection(&t->i2c) != EINVAL) { t->type = TUNER_TEA5767; t->mode_mask = T_RADIO; @@ -382,9 +365,10 @@ static int tuner_attach(struct i2c_adapter *adap, int addr, int kind) t->freq = 87.5 * 16; /* Sets freq to FM range */ default_mode_mask &= ~T_RADIO; - goto register_client; + i2c_attach_client (&t->i2c); + set_type(&t->i2c,t->type, t->mode_mask); + return 0; } - break; } } @@ -397,8 +381,6 @@ static int tuner_attach(struct i2c_adapter *adap, int addr, int kind) } /* Should be just before return */ -register_client: - tuner_info("chip found @ 0x%x (%s)\n", addr << 1, adap->name); i2c_attach_client (&t->i2c); set_type (&t->i2c,t->type, t->mode_mask); return 0; @@ -443,23 +425,23 @@ static int tuner_detach(struct i2c_client *client) static inline int set_mode(struct i2c_client *client, struct tuner *t, int mode, char *cmd) { - if (mode == t->mode) - return 0; - - t->mode = mode; - - if (check_mode(t, cmd) == EINVAL) { - t->mode = T_STANDBY; - if (t->standby) - t->standby (client); - return EINVAL; - } - return 0; + if (mode == t->mode) + return 0; + + t->mode = mode; + + if (check_mode(t, cmd) == EINVAL) { + t->mode = T_STANDBY; + if (t->standby) + t->standby (client); + return EINVAL; + } + return 0; } #define switch_v4l2() if (!t->using_v4l2) \ - tuner_dbg("switching to v4l2\n"); \ - t->using_v4l2 = 1; + tuner_dbg("switching to v4l2\n"); \ + t->using_v4l2 = 1; static inline int check_v4l2(struct tuner *t) { @@ -497,6 +479,8 @@ static int tuner_command(struct i2c_client *client, unsigned int cmd, void *arg) break; } case AUDC_CONFIG_PINNACLE: + if (check_mode(t, "AUDC_CONFIG_PINNACLE") == EINVAL) + return 0; switch (*iarg) { case 2: tuner_dbg("pinnacle pal\n"); @@ -632,7 +616,7 @@ static int tuner_command(struct i2c_client *client, unsigned int cmd, void *arg) switch_v4l2(); if (V4L2_TUNER_RADIO == f->type && V4L2_TUNER_RADIO != t->mode) { - if (set_mode (client, t, f->type, "VIDIOC_S_FREQUENCY") + if (set_mode (client, t, f->type, "VIDIOC_S_FREQUENCY") == EINVAL) return 0; } @@ -704,7 +688,7 @@ static int tuner_command(struct i2c_client *client, unsigned int cmd, void *arg) break; } default: - tuner_dbg("Unimplemented IOCTL 0x%08x(dir=%d,tp='%c',nr=%d,sz=%d)\n", + tuner_dbg("Unimplemented IOCTL 0x%08x(dir=%d,tp=0x%02x,nr=%d,sz=%d)\n", cmd, _IOC_DIR(cmd), _IOC_TYPE(cmd), _IOC_NR(cmd), _IOC_SIZE(cmd)); break; diff --git a/trunk/drivers/media/video/tuner-simple.c b/trunk/drivers/media/video/tuner-simple.c index d832205818f2..8edd73abe1d8 100644 --- a/trunk/drivers/media/video/tuner-simple.c +++ b/trunk/drivers/media/video/tuner-simple.c @@ -102,7 +102,7 @@ struct tunertype */ static struct tunertype tuners[] = { /* 0-9 */ - { "Temic PAL (4002 FH5)", TEMIC, PAL, + { "Temic PAL (4002 FH5)", TEMIC, PAL, 16*140.25,16*463.25,0x02,0x04,0x01,0x8e,623}, { "Philips PAL_I (FI1246 and compatibles)", Philips, PAL_I, 16*140.25,16*463.25,0xa0,0x90,0x30,0x8e,623}, @@ -118,41 +118,41 @@ static struct tunertype tuners[] = { 16*157.25,16*463.25,0x02,0x04,0x01,0x8e,732}, { "Temic PAL_I (4062 FY5)", TEMIC, PAL_I, 16*170.00,16*450.00,0x02,0x04,0x01,0x8e,623}, - { "Temic NTSC (4036 FY5)", TEMIC, NTSC, + { "Temic NTSC (4036 FY5)", TEMIC, NTSC, 16*157.25,16*463.25,0xa0,0x90,0x30,0x8e,732}, - { "Alps HSBH1", TEMIC, NTSC, + { "Alps HSBH1", TEMIC, NTSC, 16*137.25,16*385.25,0x01,0x02,0x08,0x8e,732}, /* 10-19 */ - { "Alps TSBE1", TEMIC, PAL, + { "Alps TSBE1", TEMIC, PAL, 16*137.25,16*385.25,0x01,0x02,0x08,0x8e,732}, - { "Alps TSBB5", Alps, PAL_I, /* tested (UK UHF) with Modulartech MM205 */ + { "Alps TSBB5", Alps, PAL_I, /* tested (UK UHF) with Modulartech MM205 */ 16*133.25,16*351.25,0x01,0x02,0x08,0x8e,632}, - { "Alps TSBE5", Alps, PAL, /* untested - data sheet guess. Only IF differs. */ + { "Alps TSBE5", Alps, PAL, /* untested - data sheet guess. Only IF differs. */ 16*133.25,16*351.25,0x01,0x02,0x08,0x8e,622}, - { "Alps TSBC5", Alps, PAL, /* untested - data sheet guess. Only IF differs. */ + { "Alps TSBC5", Alps, PAL, /* untested - data sheet guess. Only IF differs. */ 16*133.25,16*351.25,0x01,0x02,0x08,0x8e,608}, { "Temic PAL_BG (4006FH5)", TEMIC, PAL, 16*170.00,16*450.00,0xa0,0x90,0x30,0x8e,623}, - { "Alps TSCH6", Alps, NTSC, - 16*137.25,16*385.25,0x14,0x12,0x11,0x8e,732}, - { "Temic PAL_DK (4016 FY5)", TEMIC, PAL, - 16*168.25,16*456.25,0xa0,0x90,0x30,0x8e,623}, - { "Philips NTSC_M (MK2)", Philips, NTSC, - 16*160.00,16*454.00,0xa0,0x90,0x30,0x8e,732}, - { "Temic PAL_I (4066 FY5)", TEMIC, PAL_I, - 16*169.00, 16*454.00, 0xa0,0x90,0x30,0x8e,623}, - { "Temic PAL* auto (4006 FN5)", TEMIC, PAL, - 16*169.00, 16*454.00, 0xa0,0x90,0x30,0x8e,623}, + { "Alps TSCH6", Alps, NTSC, + 16*137.25,16*385.25,0x14,0x12,0x11,0x8e,732}, + { "Temic PAL_DK (4016 FY5)", TEMIC, PAL, + 16*168.25,16*456.25,0xa0,0x90,0x30,0x8e,623}, + { "Philips NTSC_M (MK2)", Philips, NTSC, + 16*160.00,16*454.00,0xa0,0x90,0x30,0x8e,732}, + { "Temic PAL_I (4066 FY5)", TEMIC, PAL_I, + 16*169.00, 16*454.00, 0xa0,0x90,0x30,0x8e,623}, + { "Temic PAL* auto (4006 FN5)", TEMIC, PAL, + 16*169.00, 16*454.00, 0xa0,0x90,0x30,0x8e,623}, /* 20-29 */ - { "Temic PAL_BG (4009 FR5) or PAL_I (4069 FR5)", TEMIC, PAL, - 16*141.00, 16*464.00, 0xa0,0x90,0x30,0x8e,623}, - { "Temic NTSC (4039 FR5)", TEMIC, NTSC, - 16*158.00, 16*453.00, 0xa0,0x90,0x30,0x8e,732}, - { "Temic PAL/SECAM multi (4046 FM5)", TEMIC, PAL, - 16*169.00, 16*454.00, 0xa0,0x90,0x30,0x8e,623}, - { "Philips PAL_DK (FI1256 and compatibles)", Philips, PAL, + { "Temic PAL_BG (4009 FR5) or PAL_I (4069 FR5)", TEMIC, PAL, + 16*141.00, 16*464.00, 0xa0,0x90,0x30,0x8e,623}, + { "Temic NTSC (4039 FR5)", TEMIC, NTSC, + 16*158.00, 16*453.00, 0xa0,0x90,0x30,0x8e,732}, + { "Temic PAL/SECAM multi (4046 FM5)", TEMIC, PAL, + 16*169.00, 16*454.00, 0xa0,0x90,0x30,0x8e,623}, + { "Philips PAL_DK (FI1256 and compatibles)", Philips, PAL, 16*170.00,16*450.00,0xa0,0x90,0x30,0x8e,623}, { "Philips PAL/SECAM multi (FQ1216ME)", Philips, PAL, 16*170.00,16*450.00,0xa0,0x90,0x30,0x8e,623}, @@ -173,21 +173,21 @@ static struct tunertype tuners[] = { { "SHARP NTSC_JP (2U5JF5540)", SHARP, NTSC, /* 940=16*58.75 NTSC@Japan */ 16*137.25,16*317.25,0x01,0x02,0x08,0x8e,940 }, { "Samsung PAL TCPM9091PD27", Samsung, PAL, /* from sourceforge v3tv */ - 16*169,16*464,0xA0,0x90,0x30,0x8e,623}, + 16*169,16*464,0xA0,0x90,0x30,0x8e,623}, { "MT20xx universal", Microtune, PAL|NTSC, /* see mt20xx.c for details */ }, { "Temic PAL_BG (4106 FH5)", TEMIC, PAL, - 16*141.00, 16*464.00, 0xa0,0x90,0x30,0x8e,623}, + 16*141.00, 16*464.00, 0xa0,0x90,0x30,0x8e,623}, { "Temic PAL_DK/SECAM_L (4012 FY5)", TEMIC, PAL, - 16*140.25, 16*463.25, 0x02,0x04,0x01,0x8e,623}, + 16*140.25, 16*463.25, 0x02,0x04,0x01,0x8e,623}, { "Temic NTSC (4136 FY5)", TEMIC, NTSC, - 16*158.00, 16*453.00, 0xa0,0x90,0x30,0x8e,732}, - { "LG PAL (newer TAPC series)", LGINNOTEK, PAL, - 16*170.00, 16*450.00, 0x01,0x02,0x08,0x8e,623}, + 16*158.00, 16*453.00, 0xa0,0x90,0x30,0x8e,732}, + { "LG PAL (newer TAPC series)", LGINNOTEK, PAL, + 16*170.00, 16*450.00, 0x01,0x02,0x08,0x8e,623}, { "Philips PAL/SECAM multi (FM1216ME MK3)", Philips, PAL, - 16*158.00,16*442.00,0x01,0x02,0x04,0x8e,623 }, + 16*160.00,16*442.00,0x01,0x02,0x04,0x8e,623 }, { "LG NTSC (newer TAPC series)", LGINNOTEK, NTSC, - 16*170.00, 16*450.00, 0x01,0x02,0x08,0x8e,732}, + 16*170.00, 16*450.00, 0x01,0x02,0x08,0x8e,732}, /* 40-49 */ { "HITACHI V7-J180AT", HITACHI, NTSC, @@ -196,24 +196,24 @@ static struct tunertype tuners[] = { 16*140.25,16*463.25,0x01,0xc2,0xcf,0x8e,623}, { "Philips 1236D ATSC/NTSC daul in", Philips, ATSC, 16*157.25,16*454.00,0xa0,0x90,0x30,0x8e,732}, - { "Philips NTSC MK3 (FM1236MK3 or FM1236/F)", Philips, NTSC, - 16*160.00,16*442.00,0x01,0x02,0x04,0x8e,732}, - { "Philips 4 in 1 (ATI TV Wonder Pro/Conexant)", Philips, NTSC, - 16*160.00,16*442.00,0x01,0x02,0x04,0x8e,732}, + { "Philips NTSC MK3 (FM1236MK3 or FM1236/F)", Philips, NTSC, + 16*160.00,16*442.00,0x01,0x02,0x04,0x8e,732}, + { "Philips 4 in 1 (ATI TV Wonder Pro/Conexant)", Philips, NTSC, + 16*160.00,16*442.00,0x01,0x02,0x04,0x8e,732}, { "Microtune 4049 FM5", Microtune, PAL, 16*141.00,16*464.00,0xa0,0x90,0x30,0x8e,623}, { "Panasonic VP27s/ENGE4324D", Panasonic, NTSC, 16*160.00,16*454.00,0x01,0x02,0x08,0xce,940}, - { "LG NTSC (TAPE series)", LGINNOTEK, NTSC, - 16*160.00,16*442.00,0x01,0x02,0x04,0x8e,732 }, - { "Tenna TNF 8831 BGFF)", Philips, PAL, - 16*161.25,16*463.25,0xa0,0x90,0x30,0x8e,623}, + { "LG NTSC (TAPE series)", LGINNOTEK, NTSC, + 16*160.00,16*442.00,0x01,0x02,0x04,0x8e,732 }, + { "Tenna TNF 8831 BGFF)", Philips, PAL, + 16*161.25,16*463.25,0xa0,0x90,0x30,0x8e,623}, { "Microtune 4042 FI5 ATSC/NTSC dual in", Microtune, NTSC, 16*162.00,16*457.00,0xa2,0x94,0x31,0x8e,732}, /* 50-59 */ - { "TCL 2002N", TCL, NTSC, - 16*172.00,16*448.00,0x01,0x02,0x08,0x8e,732}, + { "TCL 2002N", TCL, NTSC, + 16*172.00,16*448.00,0x01,0x02,0x08,0x8e,732}, { "Philips PAL/SECAM_D (FM 1256 I-H3)", Philips, PAL, 16*160.00,16*442.00,0x01,0x02,0x04,0x8e,623 }, { "Thomson DDT 7610 (ATSC/NTSC)", THOMSON, ATSC, @@ -222,8 +222,8 @@ static struct tunertype tuners[] = { 16*160.00,16*454.00,0x41,0x42,0x04,0x8e,940}, /* UHF band untested */ { "tda8290+75", Philips, PAL|NTSC, /* see tda8290.c for details */ }, - { "TCL 2002MB", TCL, PAL, - 16*170.00, 16*450.00, 0x01,0x02,0x08,0xce,623}, + { "LG PAL (TAPE series)", LGINNOTEK, PAL, + 16*170.00, 16*450.00, 0x01,0x02,0x08,0xce,623}, { "Philips PAL/SECAM multi (FQ1216AME MK4)", Philips, PAL, 16*160.00,16*442.00,0x01,0x02,0x04,0xce,623 }, { "Philips FQ1236A MK4", Philips, NTSC, @@ -233,25 +233,21 @@ static struct tunertype tuners[] = { { "Ymec TVision TVF-5533MF", Philips, NTSC, 16*160.00,16*454.00,0x01,0x02,0x04,0x8e,732}, - /* 60-68 */ + /* 60-66 */ { "Thomson DDT 7611 (ATSC/NTSC)", THOMSON, ATSC, 16*157.25,16*454.00,0x39,0x3a,0x3c,0x8e,732}, { "Tena TNF9533-D/IF/TNF9533-B/DF", Philips, PAL, - 16*160.25,16*464.25,0x01,0x02,0x04,0x8e,623}, + 16*160.25,16*464.25,0x01,0x02,0x04,0x8e,623}, { "Philips TEA5767HN FM Radio", Philips, RADIO, - /* see tea5767.c for details */}, + /* see tea5767.c for details */}, { "Philips FMD1216ME MK3 Hybrid Tuner", Philips, PAL, 16*160.00,16*442.00,0x51,0x52,0x54,0x86,623 }, { "LG TDVS-H062F/TUA6034", LGINNOTEK, ATSC, 16*160.00,16*455.00,0x01,0x02,0x04,0x8e,732}, { "Ymec TVF66T5-B/DFF", Philips, PAL, - 16*160.25,16*464.25,0x01,0x02,0x08,0x8e,623}, - { "LG NTSC (TALN mini series)", LGINNOTEK, NTSC, + 16*160.25,16*464.25,0x01,0x02,0x08,0x8e,623}, + { "LG NTSC (TALN mini series)", LGINNOTEK, NTSC, 16*137.25,16*373.25,0x01,0x02,0x08,0x8e,732 }, - { "Philips TD1316 Hybrid Tuner", Philips, PAL, - 16*160.00,16*442.00,0xa1,0xa2,0xa4,0xc8,623 }, - { "Philips TUV1236D ATSC/NTSC dual in", Philips, ATSC, - 16*157.25,16*454.00,0x01,0x02,0x04,0xce,732 }, }; unsigned const int tuner_count = ARRAY_SIZE(tuners); @@ -281,7 +277,7 @@ static int tuner_stereo(struct i2c_client *c) status = tuner_getstatus (c); switch (t->type) { - case TUNER_PHILIPS_FM1216ME_MK3: + case TUNER_PHILIPS_FM1216ME_MK3: case TUNER_PHILIPS_FM1236_MK3: case TUNER_PHILIPS_FM1256_IH3: stereo = ((status & TUNER_SIGNAL) == TUNER_STEREO_MK3); @@ -299,10 +295,10 @@ static int tuner_stereo(struct i2c_client *c) static void default_set_tv_freq(struct i2c_client *c, unsigned int freq) { struct tuner *t = i2c_get_clientdata(c); - u8 config, tuneraddr; + u8 config; u16 div; struct tunertype *tun; - unsigned char buffer[4]; + unsigned char buffer[4]; int rc; tun = &tuners[t->type]; @@ -377,31 +373,6 @@ static void default_set_tv_freq(struct i2c_client *c, unsigned int freq) /* Set the charge pump for fast tuning */ tun->config |= TUNER_CHARGE_PUMP; break; - - case TUNER_PHILIPS_TUV1236D: - /* 0x40 -> ATSC antenna input 1 */ - /* 0x48 -> ATSC antenna input 2 */ - /* 0x00 -> NTSC antenna input 1 */ - /* 0x08 -> NTSC antenna input 2 */ - buffer[0] = 0x14; - buffer[1] = 0x00; - buffer[2] = 0x17; - buffer[3] = 0x00; - config &= ~0x40; - if (t->std & V4L2_STD_ATSC) { - config |= 0x40; - buffer[1] = 0x04; - } - /* set to the correct mode (analog or digital) */ - tuneraddr = c->addr; - c->addr = 0x0a; - if (2 != (rc = i2c_master_send(c,&buffer[0],2))) - tuner_warn("i2c i/o error: rc == %d (should be 2)\n",rc); - if (2 != (rc = i2c_master_send(c,&buffer[2],2))) - tuner_warn("i2c i/o error: rc == %d (should be 2)\n",rc); - c->addr = tuneraddr; - /* FIXME: input */ - break; } /* @@ -433,7 +404,7 @@ static void default_set_tv_freq(struct i2c_client *c, unsigned int freq) tuner_dbg("tv 0x%02x 0x%02x 0x%02x 0x%02x\n", buffer[0],buffer[1],buffer[2],buffer[3]); - if (4 != (rc = i2c_master_send(c,buffer,4))) + if (4 != (rc = i2c_master_send(c,buffer,4))) tuner_warn("i2c i/o error: rc == %d (should be 4)\n",rc); if (t->type == TUNER_MICROTUNE_4042FI5) { @@ -472,7 +443,7 @@ static void default_set_radio_freq(struct i2c_client *c, unsigned int freq) { struct tunertype *tun; struct tuner *t = i2c_get_clientdata(c); - unsigned char buffer[4]; + unsigned char buffer[4]; unsigned div; int rc; @@ -505,13 +476,13 @@ static void default_set_radio_freq(struct i2c_client *c, unsigned int freq) buffer[3] = 0xa4; break; } - buffer[0] = (div>>8) & 0x7f; - buffer[1] = div & 0xff; + buffer[0] = (div>>8) & 0x7f; + buffer[1] = div & 0xff; tuner_dbg("radio 0x%02x 0x%02x 0x%02x 0x%02x\n", buffer[0],buffer[1],buffer[2],buffer[3]); - if (4 != (rc = i2c_master_send(c,buffer,4))) + if (4 != (rc = i2c_master_send(c,buffer,4))) tuner_warn("i2c i/o error: rc == %d (should be 4)\n",rc); } diff --git a/trunk/drivers/media/video/tvaudio.c b/trunk/drivers/media/video/tvaudio.c index c31bf28b73fe..1c31ef52f863 100644 --- a/trunk/drivers/media/video/tvaudio.c +++ b/trunk/drivers/media/video/tvaudio.c @@ -31,6 +31,7 @@ #include #include +#include #include "tvaudio.h" @@ -457,8 +458,8 @@ static void tda9840_setmode(struct CHIPSTATE *chip, int mode) #define TDA9855_LOUD 1<<5 /* Loudness, 1==off */ #define TDA9855_SUR 1<<3 /* Surround / Subwoofer 1==.5(L-R) 0==.5(L+R) */ /* Bits 0 to 3 select various combinations - * of line in and line out, only the - * interesting ones are defined */ + * of line in and line out, only the + * interesting ones are defined */ #define TDA9855_EXT 1<<2 /* Selects inputs LIR and LIL. Pins 41 & 12 */ #define TDA9855_INT 0 /* Selects inputs LOR and LOL. (internal) */ @@ -1027,7 +1028,7 @@ static int tda9874a_initialize(struct CHIPSTATE *chip) #define TEA6300_TR 0x03 /* treble */ #define TEA6300_FA 0x04 /* fader control */ #define TEA6300_S 0x05 /* switch register */ - /* values for those registers: */ + /* values for those registers: */ #define TEA6300_S_SA 0x01 /* stereo A input */ #define TEA6300_S_SB 0x02 /* stereo B */ #define TEA6300_S_SC 0x04 /* stereo C */ @@ -1041,7 +1042,7 @@ static int tda9874a_initialize(struct CHIPSTATE *chip) #define TEA6320_BA 0x05 /* bass (0-4) */ #define TEA6320_TR 0x06 /* treble (0-4) */ #define TEA6320_S 0x07 /* switch register */ - /* values for those registers: */ + /* values for those registers: */ #define TEA6320_S_SA 0x07 /* stereo A input */ #define TEA6320_S_SB 0x06 /* stereo B */ #define TEA6320_S_SC 0x05 /* stereo C */ @@ -1081,7 +1082,7 @@ static int tea6320_initialize(struct CHIPSTATE * chip) #define TDA8425_BA 0x02 /* bass */ #define TDA8425_TR 0x03 /* treble */ #define TDA8425_S1 0x08 /* switch functions */ - /* values for those registers: */ + /* values for those registers: */ #define TDA8425_S1_OFF 0xEE /* audio off (mute on) */ #define TDA8425_S1_CH1 0xCE /* audio channel 1 (mute off) - "linear stereo" mode */ #define TDA8425_S1_CH2 0xCF /* audio channel 2 (mute off) - "linear stereo" mode */ @@ -1147,7 +1148,7 @@ static void tda8425_setmode(struct CHIPSTATE *chip, int mode) /* bit definition of the RESET register, I2C data. */ #define PIC16C54_MISC_RESET_REMOTE_CTL 0x01 /* bit 0, Reset to receive the key */ - /* code of remote controller */ + /* code of remote controller */ #define PIC16C54_MISC_MTS_MAIN 0x02 /* bit 1 */ #define PIC16C54_MISC_MTS_SAP 0x04 /* bit 2 */ #define PIC16C54_MISC_MTS_BOTH 0x08 /* bit 3 */ @@ -1280,7 +1281,7 @@ static struct CHIPDESC chiplist[] = { .setmode = tda9840_setmode, .checkmode = generic_checkmode, - .init = { 2, { TDA9840_TEST, TDA9840_TEST_INT1SN + .init = { 2, { TDA9840_TEST, TDA9840_TEST_INT1SN /* ,TDA9840_SW, TDA9840_MONO */} } }, { @@ -1437,7 +1438,7 @@ static struct CHIPDESC chiplist[] = { }, { .name = "pic16c54 (PV951)", - .id = I2C_DRIVERID_PIC16C54_PV9, + .id = I2C_DRIVERID_PIC16C54_PV951, .insmodopt = &pic16c54, .addr_lo = I2C_PIC16C54 >> 1, .addr_hi = I2C_PIC16C54>> 1, @@ -1466,7 +1467,7 @@ static struct CHIPDESC chiplist[] = { .setmode = ta8874z_setmode, .checkmode = generic_checkmode, - .init = {2, { TA8874Z_MONO_SET, TA8874Z_SEPARATION_DEFAULT}}, + .init = {2, { TA8874Z_MONO_SET, TA8874Z_SEPARATION_DEFAULT}}, }, { .name = NULL } /* EOF */ }; @@ -1485,8 +1486,8 @@ static int chip_attach(struct i2c_adapter *adap, int addr, int kind) return -ENOMEM; memset(chip,0,sizeof(*chip)); memcpy(&chip->c,&client_template,sizeof(struct i2c_client)); - chip->c.adapter = adap; - chip->c.addr = addr; + chip->c.adapter = adap; + chip->c.addr = addr; i2c_set_clientdata(&chip->c, chip); /* find description for the chip */ diff --git a/trunk/drivers/media/video/tveeprom.c b/trunk/drivers/media/video/tveeprom.c index 72e8741e8b59..5344d5592199 100644 --- a/trunk/drivers/media/video/tveeprom.c +++ b/trunk/drivers/media/video/tveeprom.c @@ -6,12 +6,12 @@ * which are: Copyright (C) 1996,97,98 Ralph Metzler (rjkm@thp.uni-koeln.de) - & Marcus Metzler (mocm@thp.uni-koeln.de) + & Marcus Metzler (mocm@thp.uni-koeln.de) (c) 1999-2001 Gerd Knorr * Adjustments to fit a more general model and all bugs: - Copyright (C) 2003 John Klar + Copyright (C) 2003 John Klar * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by @@ -40,7 +40,6 @@ #include #include -#include MODULE_DESCRIPTION("i2c Hauppauge eeprom decoder driver"); MODULE_AUTHOR("John Klar"); @@ -54,14 +53,14 @@ MODULE_PARM_DESC(debug, "Debug level (0-1)"); #define tveeprom_info(fmt, arg...) do {\ printk(KERN_INFO "tveeprom %d-%04x: " fmt, \ - c->adapter->nr, c->addr , ##arg); } while (0) + c->adapter->nr, c->addr , ##arg); } while (0) #define tveeprom_warn(fmt, arg...) do {\ printk(KERN_WARNING "tveeprom %d-%04x: " fmt, \ - c->adapter->nr, c->addr , ##arg); } while (0) + c->adapter->nr, c->addr , ##arg); } while (0) #define tveeprom_dbg(fmt, arg...) do {\ if (debug) \ - printk(KERN_INFO "tveeprom %d-%04x: " fmt, \ - c->adapter->nr, c->addr , ##arg); } while (0) + printk(KERN_INFO "tveeprom %d-%04x: " fmt, \ + c->adapter->nr, c->addr , ##arg); } while (0) /* ----------------------------------------------------------------------- */ @@ -135,8 +134,8 @@ hauppauge_tuner[] = { TUNER_TEMIC_4039FR5_NTSC, "Temic 4039FR5" }, { TUNER_PHILIPS_FQ1216ME, "Philips FQ1216 ME" }, { TUNER_TEMIC_4066FY5_PAL_I, "Temic 4066FY5" }, - { TUNER_PHILIPS_NTSC, "Philips TD1536" }, - { TUNER_PHILIPS_NTSC, "Philips TD1536D" }, + { TUNER_PHILIPS_NTSC, "Philips TD1536" }, + { TUNER_PHILIPS_NTSC, "Philips TD1536D" }, { TUNER_PHILIPS_NTSC, "Philips FMR1236" }, /* mono radio */ { TUNER_ABSENT, "Philips FI1256MP" }, /* 40-49 */ @@ -190,7 +189,7 @@ hauppauge_tuner[] = { TUNER_LG_PAL_NEW_TAPC, "TCL 2002MB 3"}, { TUNER_LG_PAL_NEW_TAPC, "TCL 2002MI 3"}, { TUNER_TCL_2002N, "TCL 2002N 6A"}, - { TUNER_PHILIPS_FM1236_MK3, "Philips FQ1236 MK3"}, + { TUNER_ABSENT, "Philips FQ1236 MK3"}, { TUNER_ABSENT, "Samsung TCPN 2121P30A"}, { TUNER_ABSENT, "Samsung TCPE 4121P30A"}, { TUNER_PHILIPS_FM1216ME_MK3, "TCL MFPE05 2"}, @@ -201,137 +200,95 @@ hauppauge_tuner[] = { TUNER_ABSENT, "Philips FQ1286A MK4"}, { TUNER_ABSENT, "Philips FQ1216ME MK5"}, { TUNER_ABSENT, "Philips FQ1236 MK5"}, - { TUNER_ABSENT, "Samsung TCPG_6121P30A"}, - { TUNER_TCL_2002MB, "TCL 2002MB_3H"}, - { TUNER_ABSENT, "TCL 2002MI_3H"}, - { TUNER_TCL_2002N, "TCL 2002N 5H"}, - /* 100-109 */ - { TUNER_ABSENT, "Philips FMD1216ME"}, - { TUNER_TEA5767, "Philips TEA5768HL FM Radio"}, - { TUNER_ABSENT, "Panasonic ENV57H12D5"}, - { TUNER_ABSENT, "TCL MFNM05-4"}, - { TUNER_ABSENT, "TCL MNM05-4"}, - { TUNER_PHILIPS_FM1216ME_MK3, "TCL MPE05-2"}, - { TUNER_ABSENT, "TCL MQNM05-4"}, - { TUNER_ABSENT, "LG TAPC-W701D"}, - { TUNER_ABSENT, "TCL 9886P-WM"}, - { TUNER_ABSENT, "TCL 1676NM-WM"}, + { TUNER_ABSENT, "Unspecified"}, + { TUNER_LG_PAL_TAPE, "LG PAL (TAPE Series)"}, + { TUNER_ABSENT, "Unspecified"}, + { TUNER_TCL_2002N, "TCL 2002N 5H"}, + /* 100-103 */ + { TUNER_ABSENT, "Unspecified"}, + { TUNER_TEA5767, "Philips TEA5767HN FM Radio"}, + { TUNER_ABSENT, "Unspecified"}, + { TUNER_PHILIPS_FM1236_MK3, "TCL MFNM05 4"}, }; -static struct HAUPPAUGE_AUDIOIC -{ - enum audiochip id; - char *name; -} -audioIC[] = -{ - /* 0-4 */ - {AUDIO_CHIP_NONE, "None"}, - {AUDIO_CHIP_TEA6300, "TEA6300"}, - {AUDIO_CHIP_TEA6300, "TEA6320"}, - {AUDIO_CHIP_TDA985X, "TDA9850"}, - {AUDIO_CHIP_MSP34XX, "MSP3400C"}, - /* 5-9 */ - {AUDIO_CHIP_MSP34XX, "MSP3410D"}, - {AUDIO_CHIP_MSP34XX, "MSP3415"}, - {AUDIO_CHIP_MSP34XX, "MSP3430"}, - {AUDIO_CHIP_UNKNOWN, "MSP3438"}, - {AUDIO_CHIP_UNKNOWN, "CS5331"}, - /* 10-14 */ - {AUDIO_CHIP_MSP34XX, "MSP3435"}, - {AUDIO_CHIP_MSP34XX, "MSP3440"}, - {AUDIO_CHIP_MSP34XX, "MSP3445"}, - {AUDIO_CHIP_UNKNOWN, "MSP3411"}, - {AUDIO_CHIP_UNKNOWN, "MSP3416"}, - /* 15-19 */ - {AUDIO_CHIP_MSP34XX, "MSP3425"}, - {AUDIO_CHIP_UNKNOWN, "MSP3451"}, - {AUDIO_CHIP_UNKNOWN, "MSP3418"}, - {AUDIO_CHIP_UNKNOWN, "Type 0x12"}, - {AUDIO_CHIP_UNKNOWN, "OKI7716"}, - /* 20-24 */ - {AUDIO_CHIP_UNKNOWN, "MSP4410"}, - {AUDIO_CHIP_UNKNOWN, "MSP4420"}, - {AUDIO_CHIP_UNKNOWN, "MSP4440"}, - {AUDIO_CHIP_UNKNOWN, "MSP4450"}, - {AUDIO_CHIP_UNKNOWN, "MSP4408"}, - /* 25-29 */ - {AUDIO_CHIP_UNKNOWN, "MSP4418"}, - {AUDIO_CHIP_UNKNOWN, "MSP4428"}, - {AUDIO_CHIP_UNKNOWN, "MSP4448"}, - {AUDIO_CHIP_UNKNOWN, "MSP4458"}, - {AUDIO_CHIP_UNKNOWN, "Type 0x1d"}, - /* 30-34 */ - {AUDIO_CHIP_INTERNAL, "CX880"}, - {AUDIO_CHIP_INTERNAL, "CX881"}, - {AUDIO_CHIP_INTERNAL, "CX883"}, - {AUDIO_CHIP_INTERNAL, "CX882"}, - {AUDIO_CHIP_INTERNAL, "CX25840"}, - /* 35-38 */ - {AUDIO_CHIP_INTERNAL, "CX25841"}, - {AUDIO_CHIP_INTERNAL, "CX25842"}, - {AUDIO_CHIP_INTERNAL, "CX25843"}, - {AUDIO_CHIP_INTERNAL, "CX23418"}, +/* This list is supplied by Hauppauge. Thanks! */ +static const char *audioIC[] = { + /* 0-4 */ + "None", "TEA6300", "TEA6320", "TDA9850", "MSP3400C", + /* 5-9 */ + "MSP3410D", "MSP3415", "MSP3430", "MSP3438", "CS5331", + /* 10-14 */ + "MSP3435", "MSP3440", "MSP3445", "MSP3411", "MSP3416", + /* 15-19 */ + "MSP3425", "MSP3451", "MSP3418", "Type 0x12", "OKI7716", + /* 20-24 */ + "MSP4410", "MSP4420", "MSP4440", "MSP4450", "MSP4408", + /* 25-29 */ + "MSP4418", "MSP4428", "MSP4448", "MSP4458", "Type 0x1d", + /* 30-34 */ + "CX880", "CX881", "CX883", "CX882", "CX25840", + /* 35-38 */ + "CX25841", "CX25842", "CX25843", "CX23418", }; /* This list is supplied by Hauppauge. Thanks! */ static const char *decoderIC[] = { - /* 0-4 */ - "None", "BT815", "BT817", "BT819", "BT815A", - /* 5-9 */ - "BT817A", "BT819A", "BT827", "BT829", "BT848", - /* 10-14 */ - "BT848A", "BT849A", "BT829A", "BT827A", "BT878", - /* 15-19 */ - "BT879", "BT880", "VPX3226E", "SAA7114", "SAA7115", - /* 20-24 */ - "CX880", "CX881", "CX883", "SAA7111", "SAA7113", - /* 25-29 */ - "CX882", "TVP5150A", "CX25840", "CX25841", "CX25842", - /* 30-31 */ - "CX25843", "CX23418", + /* 0-4 */ + "None", "BT815", "BT817", "BT819", "BT815A", + /* 5-9 */ + "BT817A", "BT819A", "BT827", "BT829", "BT848", + /* 10-14 */ + "BT848A", "BT849A", "BT829A", "BT827A", "BT878", + /* 15-19 */ + "BT879", "BT880", "VPX3226E", "SAA7114", "SAA7115", + /* 20-24 */ + "CX880", "CX881", "CX883", "SAA7111", "SAA7113", + /* 25-29 */ + "CX882", "TVP5150A", "CX25840", "CX25841", "CX25842", + /* 30-31 */ + "CX25843", "CX23418", }; static int hasRadioTuner(int tunerType) { - switch (tunerType) { - case 18: //PNPEnv_TUNER_FR1236_MK2: - case 23: //PNPEnv_TUNER_FM1236: - case 38: //PNPEnv_TUNER_FMR1236: - case 16: //PNPEnv_TUNER_FR1216_MK2: - case 19: //PNPEnv_TUNER_FR1246_MK2: - case 21: //PNPEnv_TUNER_FM1216: - case 24: //PNPEnv_TUNER_FM1246: - case 17: //PNPEnv_TUNER_FR1216MF_MK2: - case 22: //PNPEnv_TUNER_FM1216MF: - case 20: //PNPEnv_TUNER_FR1256_MK2: - case 25: //PNPEnv_TUNER_FM1256: - case 33: //PNPEnv_TUNER_4039FR5: - case 42: //PNPEnv_TUNER_4009FR5: - case 52: //PNPEnv_TUNER_4049FM5: - case 54: //PNPEnv_TUNER_4049FM5_AltI2C: - case 44: //PNPEnv_TUNER_4009FN5: - case 31: //PNPEnv_TUNER_TCPB9085P: - case 30: //PNPEnv_TUNER_TCPN9085D: - case 46: //PNPEnv_TUNER_TP18NSR01F: - case 47: //PNPEnv_TUNER_TP18PSB01D: - case 49: //PNPEnv_TUNER_TAPC_I001D: - case 60: //PNPEnv_TUNER_TAPE_S001D_MK3: - case 57: //PNPEnv_TUNER_FM1216ME_MK3: - case 59: //PNPEnv_TUNER_FM1216MP_MK3: - case 58: //PNPEnv_TUNER_FM1236_MK3: - case 68: //PNPEnv_TUNER_TAPE_H001F_MK3: - case 61: //PNPEnv_TUNER_TAPE_M001D_MK3: - case 78: //PNPEnv_TUNER_TDA8275C1_8290_FM: - case 89: //PNPEnv_TUNER_TCL_MFPE05_2: - case 92: //PNPEnv_TUNER_PHILIPS_FQ1236A_MK4: - return 1; - } - return 0; + switch (tunerType) { + case 18: //PNPEnv_TUNER_FR1236_MK2: + case 23: //PNPEnv_TUNER_FM1236: + case 38: //PNPEnv_TUNER_FMR1236: + case 16: //PNPEnv_TUNER_FR1216_MK2: + case 19: //PNPEnv_TUNER_FR1246_MK2: + case 21: //PNPEnv_TUNER_FM1216: + case 24: //PNPEnv_TUNER_FM1246: + case 17: //PNPEnv_TUNER_FR1216MF_MK2: + case 22: //PNPEnv_TUNER_FM1216MF: + case 20: //PNPEnv_TUNER_FR1256_MK2: + case 25: //PNPEnv_TUNER_FM1256: + case 33: //PNPEnv_TUNER_4039FR5: + case 42: //PNPEnv_TUNER_4009FR5: + case 52: //PNPEnv_TUNER_4049FM5: + case 54: //PNPEnv_TUNER_4049FM5_AltI2C: + case 44: //PNPEnv_TUNER_4009FN5: + case 31: //PNPEnv_TUNER_TCPB9085P: + case 30: //PNPEnv_TUNER_TCPN9085D: + case 46: //PNPEnv_TUNER_TP18NSR01F: + case 47: //PNPEnv_TUNER_TP18PSB01D: + case 49: //PNPEnv_TUNER_TAPC_I001D: + case 60: //PNPEnv_TUNER_TAPE_S001D_MK3: + case 57: //PNPEnv_TUNER_FM1216ME_MK3: + case 59: //PNPEnv_TUNER_FM1216MP_MK3: + case 58: //PNPEnv_TUNER_FM1236_MK3: + case 68: //PNPEnv_TUNER_TAPE_H001F_MK3: + case 61: //PNPEnv_TUNER_TAPE_M001D_MK3: + case 78: //PNPEnv_TUNER_TDA8275C1_8290_FM: + case 89: //PNPEnv_TUNER_TCL_MFPE05_2: + case 92: //PNPEnv_TUNER_PHILIPS_FQ1236A_MK4: + return 1; + } + return 0; } void tveeprom_hauppauge_analog(struct i2c_client *c, struct tveeprom *tvee, - unsigned char *eeprom_data) + unsigned char *eeprom_data) { /* ---------------------------------------------- ** The hauppauge eeprom format is tagged @@ -355,27 +312,19 @@ void tveeprom_hauppauge_analog(struct i2c_client *c, struct tveeprom *tvee, ** # of inputs/outputs ??? */ - int i, j, len, done, beenhere, tag,start; + int i, j, len, done, beenhere, tag; - int tuner1 = 0, t_format1 = 0, audioic=-1; + int tuner1 = 0, t_format1 = 0; char *t_name1 = NULL; - const char *t_fmt_name1[8] = { " none", "", "", "", "", "", "", "" }; + const char *t_fmt_name1[8] = { " none", "", "", "", "", "", "", "" }; - int tuner2 = 0, t_format2 = 0; + int tuner2 = 0, t_format2 = 0; char *t_name2 = NULL; - const char *t_fmt_name2[8] = { " none", "", "", "", "", "", "", "" }; + const char *t_fmt_name2[8] = { " none", "", "", "", "", "", "", "" }; - memset(tvee, 0, sizeof(*tvee)); + memset(tvee, 0, sizeof(*tvee)); done = len = beenhere = 0; - - /* Hack for processing eeprom for em28xx */ - if ((eeprom_data[0]==0x1a)&&(eeprom_data[1]==0xeb)&& - (eeprom_data[2]==0x67)&&(eeprom_data[3]==0x95)) - start=0xa0; - else - start=0; - - for (i = start; !done && i < 256; i += len) { + for (i = 0; !done && i < 256; i += len) { if (eeprom_data[i] == 0x84) { len = eeprom_data[i + 1] + (eeprom_data[i + 2] << 8); i += 3; @@ -389,28 +338,28 @@ void tveeprom_hauppauge_analog(struct i2c_client *c, struct tveeprom *tvee, ++i; } else { tveeprom_warn("Encountered bad packet header [%02x]. " - "Corrupt or not a Hauppauge eeprom.\n", eeprom_data[i]); + "Corrupt or not a Hauppauge eeprom.\n", eeprom_data[i]); return; } - if (debug) { - tveeprom_info("Tag [%02x] + %d bytes:", eeprom_data[i], len - 1); - for(j = 1; j < len; j++) { - printk(" %02x", eeprom_data[i + j]); - } - printk("\n"); - } + if (debug) { + tveeprom_info("Tag [%02x] + %d bytes:", eeprom_data[i], len - 1); + for(j = 1; j < len; j++) { + printk(" %02x", eeprom_data[i + j]); + } + printk("\n"); + } /* process by tag */ tag = eeprom_data[i]; switch (tag) { case 0x00: - /* tag: 'Comprehensive' */ + /* tag: 'Comprehensive' */ tuner1 = eeprom_data[i+6]; t_format1 = eeprom_data[i+5]; tvee->has_radio = eeprom_data[i+len-1]; - /* old style tag, don't know how to detect - IR presence, mark as unknown. */ + /* old style tag, don't know how to detect + IR presence, mark as unknown. */ tvee->has_ir = 2; tvee->model = eeprom_data[i+8] + @@ -421,7 +370,7 @@ void tveeprom_hauppauge_analog(struct i2c_client *c, struct tveeprom *tvee, break; case 0x01: - /* tag: 'SerialID' */ + /* tag: 'SerialID' */ tvee->serial_number = eeprom_data[i+6] + (eeprom_data[i+7] << 8) + @@ -429,21 +378,17 @@ void tveeprom_hauppauge_analog(struct i2c_client *c, struct tveeprom *tvee, break; case 0x02: - /* tag 'AudioInfo' - Note mask with 0x7F, high bit used on some older models - to indicate 4052 mux was removed in favor of using MSP - inputs directly. */ - audioic = eeprom_data[i+2] & 0x7f; - if (audioic < sizeof(audioIC)/sizeof(*audioIC)) - tvee->audio_processor = audioIC[audioic].id; - else - tvee->audio_processor = AUDIO_CHIP_UNKNOWN; + /* tag 'AudioInfo' + Note mask with 0x7F, high bit used on some older models + to indicate 4052 mux was removed in favor of using MSP + inputs directly. */ + tvee->audio_processor = eeprom_data[i+2] & 0x7f; break; - /* case 0x03: tag 'EEInfo' */ + /* case 0x03: tag 'EEInfo' */ case 0x04: - /* tag 'SerialID2' */ + /* tag 'SerialID2' */ tvee->serial_number = eeprom_data[i+5] + (eeprom_data[i+6] << 8) + @@ -451,20 +396,15 @@ void tveeprom_hauppauge_analog(struct i2c_client *c, struct tveeprom *tvee, break; case 0x05: - /* tag 'Audio2' - Note mask with 0x7F, high bit used on some older models - to indicate 4052 mux was removed in favor of using MSP - inputs directly. */ - audioic = eeprom_data[i+1] & 0x7f; - if (audioic < sizeof(audioIC)/sizeof(*audioIC)) - tvee->audio_processor = audioIC[audioic].id; - else - tvee->audio_processor = AUDIO_CHIP_UNKNOWN; - + /* tag 'Audio2' + Note mask with 0x7F, high bit used on some older models + to indicate 4052 mux was removed in favor of using MSP + inputs directly. */ + tvee->audio_processor = eeprom_data[i+1] & 0x7f; break; case 0x06: - /* tag 'ModelRev' */ + /* tag 'ModelRev' */ tvee->model = eeprom_data[i+1] + (eeprom_data[i+2] << 8); @@ -474,55 +414,55 @@ void tveeprom_hauppauge_analog(struct i2c_client *c, struct tveeprom *tvee, break; case 0x07: - /* tag 'Details': according to Hauppauge not interesting - on any PCI-era or later boards. */ + /* tag 'Details': according to Hauppauge not interesting + on any PCI-era or later boards. */ break; - /* there is no tag 0x08 defined */ + /* there is no tag 0x08 defined */ case 0x09: - /* tag 'Video' */ + /* tag 'Video' */ tvee->decoder_processor = eeprom_data[i + 1]; break; case 0x0a: - /* tag 'Tuner' */ + /* tag 'Tuner' */ if (beenhere == 0) { tuner1 = eeprom_data[i+2]; t_format1 = eeprom_data[i+1]; beenhere = 1; } else { - /* a second (radio) tuner may be present */ + /* a second (radio) tuner may be present */ tuner2 = eeprom_data[i+2]; t_format2 = eeprom_data[i+1]; - if (t_format2 == 0) { /* not a TV tuner? */ - tvee->has_radio = 1; /* must be radio */ - } - } + if (t_format2 == 0) { /* not a TV tuner? */ + tvee->has_radio = 1; /* must be radio */ + } + } break; - case 0x0b: - /* tag 'Inputs': according to Hauppauge this is specific - to each driver family, so no good assumptions can be - made. */ - break; + case 0x0b: + /* tag 'Inputs': according to Hauppauge this is specific + to each driver family, so no good assumptions can be + made. */ + break; - /* case 0x0c: tag 'Balun' */ - /* case 0x0d: tag 'Teletext' */ + /* case 0x0c: tag 'Balun' */ + /* case 0x0d: tag 'Teletext' */ case 0x0e: - /* tag: 'Radio' */ + /* tag: 'Radio' */ tvee->has_radio = eeprom_data[i+1]; break; - case 0x0f: - /* tag 'IRInfo' */ - tvee->has_ir = eeprom_data[i+1]; - break; + case 0x0f: + /* tag 'IRInfo' */ + tvee->has_ir = eeprom_data[i+1]; + break; - /* case 0x10: tag 'VBIInfo' */ - /* case 0x11: tag 'QCInfo' */ - /* case 0x12: tag 'InfoBits' */ + /* case 0x10: tag 'VBIInfo' */ + /* case 0x11: tag 'QCInfo' */ + /* case 0x12: tag 'InfoBits' */ default: tveeprom_dbg("Not sure what to do with tag [%02x]\n", tag); @@ -543,11 +483,11 @@ void tveeprom_hauppauge_analog(struct i2c_client *c, struct tveeprom *tvee, tvee->rev_str[4] = 0; } - if (hasRadioTuner(tuner1) && !tvee->has_radio) { - tveeprom_info("The eeprom says no radio is present, but the tuner type\n"); - tveeprom_info("indicates otherwise. I will assume that radio is present.\n"); - tvee->has_radio = 1; - } + if (hasRadioTuner(tuner1) && !tvee->has_radio) { + tveeprom_info("The eeprom says no radio is present, but the tuner type\n"); + tveeprom_info("indicates otherwise. I will assume that radio is present.\n"); + tvee->has_radio = 1; + } if (tuner1 < sizeof(hauppauge_tuner)/sizeof(struct HAUPPAUGE_TUNER)) { tvee->tuner_type = hauppauge_tuner[tuner1].id; @@ -570,53 +510,45 @@ void tveeprom_hauppauge_analog(struct i2c_client *c, struct tveeprom *tvee, tvee->tuner_formats |= hauppauge_tuner_fmt[i].id; t_fmt_name1[j++] = hauppauge_tuner_fmt[i].name; } - if (t_format2 & (1 << i)) { - tvee->tuner2_formats |= hauppauge_tuner_fmt[i].id; - t_fmt_name2[j++] = hauppauge_tuner_fmt[i].name; - } + if (t_format2 & (1 << i)) { + tvee->tuner2_formats |= hauppauge_tuner_fmt[i].id; + t_fmt_name2[j++] = hauppauge_tuner_fmt[i].name; + } } tveeprom_info("Hauppauge model %d, rev %s, serial# %d\n", - tvee->model, tvee->rev_str, tvee->serial_number); + tvee->model, tvee->rev_str, tvee->serial_number); tveeprom_info("tuner model is %s (idx %d, type %d)\n", - t_name1, tuner1, tvee->tuner_type); + t_name1, tuner1, tvee->tuner_type); tveeprom_info("TV standards%s%s%s%s%s%s%s%s (eeprom 0x%02x)\n", - t_fmt_name1[0], t_fmt_name1[1], t_fmt_name1[2], t_fmt_name1[3], - t_fmt_name1[4], t_fmt_name1[5], t_fmt_name1[6], t_fmt_name1[7], - t_format1); - if (tuner2) { - tveeprom_info("second tuner model is %s (idx %d, type %d)\n", - t_name2, tuner2, tvee->tuner2_type); - } - if (t_format2) { - tveeprom_info("TV standards%s%s%s%s%s%s%s%s (eeprom 0x%02x)\n", - t_fmt_name2[0], t_fmt_name2[1], t_fmt_name2[2], t_fmt_name2[3], - t_fmt_name2[4], t_fmt_name2[5], t_fmt_name2[6], t_fmt_name2[7], - t_format2); - } - if (audioic<0) { - tveeprom_info("audio processor is unknown (no idx)\n"); - tvee->audio_processor=AUDIO_CHIP_UNKNOWN; - } else { - if (audioic < sizeof(audioIC)/sizeof(*audioIC)) - tveeprom_info("audio processor is %s (idx %d)\n", - audioIC[audioic].name,audioic); - else - tveeprom_info("audio processor is unknown (idx %d)\n", - audioic); - } - if (tvee->decoder_processor) { - tveeprom_info("decoder processor is %s (idx %d)\n", - STRM(decoderIC, tvee->decoder_processor), - tvee->decoder_processor); - } - if (tvee->has_ir == 2) - tveeprom_info("has %sradio\n", - tvee->has_radio ? "" : "no "); - else - tveeprom_info("has %sradio, has %sIR remote\n", - tvee->has_radio ? "" : "no ", - tvee->has_ir ? "" : "no "); + t_fmt_name1[0], t_fmt_name1[1], t_fmt_name1[2], t_fmt_name1[3], + t_fmt_name1[4], t_fmt_name1[5], t_fmt_name1[6], t_fmt_name1[7], + t_format1); + if (tuner2) { + tveeprom_info("second tuner model is %s (idx %d, type %d)\n", + t_name2, tuner2, tvee->tuner2_type); + } + if (t_format2) { + tveeprom_info("TV standards%s%s%s%s%s%s%s%s (eeprom 0x%02x)\n", + t_fmt_name2[0], t_fmt_name2[1], t_fmt_name2[2], t_fmt_name2[3], + t_fmt_name2[4], t_fmt_name2[5], t_fmt_name2[6], t_fmt_name2[7], + t_format2); + } + tveeprom_info("audio processor is %s (idx %d)\n", + STRM(audioIC, tvee->audio_processor), + tvee->audio_processor); + if (tvee->decoder_processor) { + tveeprom_info("decoder processor is %s (idx %d)\n", + STRM(decoderIC, tvee->decoder_processor), + tvee->decoder_processor); + } + if (tvee->has_ir == 2) + tveeprom_info("has %sradio\n", + tvee->has_radio ? "" : "no "); + else + tveeprom_info("has %sradio, has %sIR remote\n", + tvee->has_radio ? "" : "no ", + tvee->has_ir ? "" : "no "); } EXPORT_SYMBOL(tveeprom_hauppauge_analog); @@ -637,18 +569,18 @@ int tveeprom_read(struct i2c_client *c, unsigned char *eedata, int len) tveeprom_warn("i2c eeprom read error (err=%d)\n", err); return -1; } - if (debug) { - int i; - - tveeprom_info("full 256-byte eeprom dump:\n"); - for (i = 0; i < len; i++) { - if (0 == (i % 16)) - tveeprom_info("%02x:", i); - printk(" %02x", eedata[i]); - if (15 == (i % 16)) - printk("\n"); - } - } + if (debug) { + int i; + + tveeprom_info("full 256-byte eeprom dump:\n"); + for (i = 0; i < len; i++) { + if (0 == (i % 16)) + tveeprom_info("%02x:", i); + printk(" %02x", eedata[i]); + if (15 == (i % 16)) + printk("\n"); + } + } return 0; } EXPORT_SYMBOL(tveeprom_read); @@ -658,6 +590,10 @@ EXPORT_SYMBOL(tveeprom_read); /* run, just call the exported tveeprom_* directly, there is no point in */ /* using the indirect way via i2c_driver->command() */ +#ifndef I2C_DRIVERID_TVEEPROM +# define I2C_DRIVERID_TVEEPROM I2C_DRIVERID_EXP2 +#endif + static unsigned short normal_i2c[] = { 0xa0 >> 1, I2C_CLIENT_END, diff --git a/trunk/drivers/media/video/tvmixer.c b/trunk/drivers/media/video/tvmixer.c index 8318bd1aad00..d86e08ebddfc 100644 --- a/trunk/drivers/media/video/tvmixer.c +++ b/trunk/drivers/media/video/tvmixer.c @@ -79,7 +79,7 @@ static int tvmixer_ioctl(struct inode *inode, struct file *file, unsigned int cm { struct video_audio va; int left,right,ret,val = 0; - struct TVMIXER *mix = file->private_data; + struct TVMIXER *mix = file->private_data; struct i2c_client *client = mix->dev; void __user *argp = (void __user *)arg; int __user *p = argp; @@ -87,25 +87,25 @@ static int tvmixer_ioctl(struct inode *inode, struct file *file, unsigned int cm if (NULL == client) return -ENODEV; - if (cmd == SOUND_MIXER_INFO) { - mixer_info info; - strlcpy(info.id, "tv card", sizeof(info.id)); - strlcpy(info.name, client->name, sizeof(info.name)); - info.modify_counter = 42 /* FIXME */; - if (copy_to_user(argp, &info, sizeof(info))) - return -EFAULT; - return 0; - } - if (cmd == SOUND_OLD_MIXER_INFO) { - _old_mixer_info info; - strlcpy(info.id, "tv card", sizeof(info.id)); - strlcpy(info.name, client->name, sizeof(info.name)); - if (copy_to_user(argp, &info, sizeof(info))) - return -EFAULT; - return 0; - } - if (cmd == OSS_GETVERSION) - return put_user(SOUND_VERSION, p); + if (cmd == SOUND_MIXER_INFO) { + mixer_info info; + strlcpy(info.id, "tv card", sizeof(info.id)); + strlcpy(info.name, client->name, sizeof(info.name)); + info.modify_counter = 42 /* FIXME */; + if (copy_to_user(argp, &info, sizeof(info))) + return -EFAULT; + return 0; + } + if (cmd == SOUND_OLD_MIXER_INFO) { + _old_mixer_info info; + strlcpy(info.id, "tv card", sizeof(info.id)); + strlcpy(info.name, client->name, sizeof(info.name)); + if (copy_to_user(argp, &info, sizeof(info))) + return -EFAULT; + return 0; + } + if (cmd == OSS_GETVERSION) + return put_user(SOUND_VERSION, p); if (_SIOC_DIR(cmd) & _SIOC_WRITE) if (get_user(val, p)) @@ -181,8 +181,8 @@ static int tvmixer_ioctl(struct inode *inode, struct file *file, unsigned int cm static int tvmixer_open(struct inode *inode, struct file *file) { - int i, minor = iminor(inode); - struct TVMIXER *mix = NULL; + int i, minor = iminor(inode); + struct TVMIXER *mix = NULL; struct i2c_client *client = NULL; for (i = 0; i < DEV_MAX; i++) { @@ -204,7 +204,7 @@ static int tvmixer_open(struct inode *inode, struct file *file) #endif if (client->adapter->owner) try_module_get(client->adapter->owner); - return 0; + return 0; } static int tvmixer_release(struct inode *inode, struct file *file) @@ -231,15 +231,15 @@ static struct i2c_driver driver = { .owner = THIS_MODULE, #endif .name = "tv card mixer driver", - .id = I2C_DRIVERID_TVMIXER, + .id = I2C_DRIVERID_TVMIXER, #ifdef I2C_DF_DUMMY .flags = I2C_DF_DUMMY, #else .flags = I2C_DF_NOTIFY, - .detach_adapter = tvmixer_adapters, + .detach_adapter = tvmixer_adapters, #endif - .attach_adapter = tvmixer_adapters, - .detach_client = tvmixer_clients, + .attach_adapter = tvmixer_adapters, + .detach_client = tvmixer_clients, }; static struct file_operations tvmixer_fops = { diff --git a/trunk/drivers/media/video/tvp5150.c b/trunk/drivers/media/video/tvp5150.c deleted file mode 100644 index 81e6d4494e7d..000000000000 --- a/trunk/drivers/media/video/tvp5150.c +++ /dev/null @@ -1,829 +0,0 @@ -/* - * tvp5150 - Texas Instruments TVP5150A(M) video decoder driver - * - * Copyright (c) 2005 Mauro Carvalho Chehab (mchehab@brturbo.com.br) - * This code is placed under the terms of the GNU General Public License - */ - -#include -#include -#include -#include - -#include "tvp5150_reg.h" - -MODULE_DESCRIPTION("Texas Instruments TVP5150A video decoder driver"); /* standard i2c insmod options */ -MODULE_AUTHOR("Mauro Carvalho Chehab"); -MODULE_LICENSE("GPL"); - -static unsigned short normal_i2c[] = { - 0xb8 >> 1, - 0xba >> 1, - I2C_CLIENT_END -}; - -I2C_CLIENT_INSMOD; - -static int debug = 0; -module_param(debug, int, 0); -MODULE_PARM_DESC(debug, "Debug level (0-1)"); - -#define dprintk(num, format, args...) \ - do { \ - if (debug >= num) \ - printk(format , ##args); \ - } while (0) - -/* supported controls */ -static struct v4l2_queryctrl tvp5150_qctrl[] = { - { - .id = V4L2_CID_BRIGHTNESS, - .type = V4L2_CTRL_TYPE_INTEGER, - .name = "Brightness", - .minimum = 0, - .maximum = 255, - .step = 1, - .default_value = 0, - .flags = 0, - }, { - .id = V4L2_CID_CONTRAST, - .type = V4L2_CTRL_TYPE_INTEGER, - .name = "Contrast", - .minimum = 0, - .maximum = 255, - .step = 0x1, - .default_value = 0x10, - .flags = 0, - }, { - .id = V4L2_CID_SATURATION, - .type = V4L2_CTRL_TYPE_INTEGER, - .name = "Saturation", - .minimum = 0, - .maximum = 255, - .step = 0x1, - .default_value = 0x10, - .flags = 0, - }, { - .id = V4L2_CID_HUE, - .type = V4L2_CTRL_TYPE_INTEGER, - .name = "Hue", - .minimum = -128, - .maximum = 127, - .step = 0x1, - .default_value = 0x10, - .flags = 0, - } -}; - -struct tvp5150 { - struct i2c_client *client; - - int norm; - int input; - int enable; - int bright; - int contrast; - int hue; - int sat; -}; - -static inline int tvp5150_read(struct i2c_client *c, unsigned char addr) -{ - unsigned char buffer[1]; - int rc; - - buffer[0] = addr; - if (1 != (rc = i2c_master_send(c, buffer, 1))) - dprintk(0, "i2c i/o error: rc == %d (should be 1)\n", rc); - - msleep(10); - - if (1 != (rc = i2c_master_recv(c, buffer, 1))) - dprintk(0, "i2c i/o error: rc == %d (should be 1)\n", rc); - - return (buffer[0]); -} - -static inline void tvp5150_write(struct i2c_client *c, unsigned char addr, - unsigned char value) -{ - unsigned char buffer[2]; - int rc; -/* struct tvp5150 *core = i2c_get_clientdata(c); */ - - buffer[0] = addr; - buffer[1] = value; - dprintk(1, "tvp5150: writing 0x%02x 0x%02x\n", buffer[0], buffer[1]); - if (2 != (rc = i2c_master_send(c, buffer, 2))) - dprintk(0, "i2c i/o error: rc == %d (should be 2)\n", rc); -} - -static void dump_reg(struct i2c_client *c) -{ - printk("tvp5150: Video input source selection #1 = 0x%02x\n", - tvp5150_read(c, TVP5150_VD_IN_SRC_SEL_1)); - printk("tvp5150: Analog channel controls = 0x%02x\n", - tvp5150_read(c, TVP5150_ANAL_CHL_CTL)); - printk("tvp5150: Operation mode controls = 0x%02x\n", - tvp5150_read(c, TVP5150_OP_MODE_CTL)); - printk("tvp5150: Miscellaneous controls = 0x%02x\n", - tvp5150_read(c, TVP5150_MISC_CTL)); - printk("tvp5150: Autoswitch mask: TVP5150A / TVP5150AM = 0x%02x\n", - tvp5150_read(c, TVP5150_AUTOSW_MSK)); - printk("tvp5150: Color killer threshold control = 0x%02x\n", - tvp5150_read(c, TVP5150_COLOR_KIL_THSH_CTL)); - printk("tvp5150: Luminance processing control #1 = 0x%02x\n", - tvp5150_read(c, TVP5150_LUMA_PROC_CTL_1)); - printk("tvp5150: Luminance processing control #2 = 0x%02x\n", - tvp5150_read(c, TVP5150_LUMA_PROC_CTL_2)); - printk("tvp5150: Brightness control = 0x%02x\n", - tvp5150_read(c, TVP5150_BRIGHT_CTL)); - printk("tvp5150: Color saturation control = 0x%02x\n", - tvp5150_read(c, TVP5150_SATURATION_CTL)); - printk("tvp5150: Hue control = 0x%02x\n", - tvp5150_read(c, TVP5150_HUE_CTL)); - printk("tvp5150: Contrast control = 0x%02x\n", - tvp5150_read(c, TVP5150_CONTRAST_CTL)); - printk("tvp5150: Outputs and data rates select = 0x%02x\n", - tvp5150_read(c, TVP5150_DATA_RATE_SEL)); - printk("tvp5150: Luminance processing control #3 = 0x%02x\n", - tvp5150_read(c, TVP5150_LUMA_PROC_CTL_3)); - printk("tvp5150: Configuration shared pins = 0x%02x\n", - tvp5150_read(c, TVP5150_CONF_SHARED_PIN)); - printk("tvp5150: Active video cropping start MSB = 0x%02x\n", - tvp5150_read(c, TVP5150_ACT_VD_CROP_ST_MSB)); - printk("tvp5150: Active video cropping start LSB = 0x%02x\n", - tvp5150_read(c, TVP5150_ACT_VD_CROP_ST_LSB)); - printk("tvp5150: Active video cropping stop MSB = 0x%02x\n", - tvp5150_read(c, TVP5150_ACT_VD_CROP_STP_MSB)); - printk("tvp5150: Active video cropping stop LSB = 0x%02x\n", - tvp5150_read(c, TVP5150_ACT_VD_CROP_STP_LSB)); - printk("tvp5150: Genlock/RTC = 0x%02x\n", - tvp5150_read(c, TVP5150_GENLOCK)); - printk("tvp5150: Horizontal sync start = 0x%02x\n", - tvp5150_read(c, TVP5150_HORIZ_SYNC_START)); - printk("tvp5150: Vertical blanking start = 0x%02x\n", - tvp5150_read(c, TVP5150_VERT_BLANKING_START)); - printk("tvp5150: Vertical blanking stop = 0x%02x\n", - tvp5150_read(c, TVP5150_VERT_BLANKING_STOP)); - printk("tvp5150: Chrominance processing control #1 = 0x%02x\n", - tvp5150_read(c, TVP5150_CHROMA_PROC_CTL_1)); - printk("tvp5150: Chrominance processing control #2 = 0x%02x\n", - tvp5150_read(c, TVP5150_CHROMA_PROC_CTL_2)); - printk("tvp5150: Interrupt reset register B = 0x%02x\n", - tvp5150_read(c, TVP5150_INT_RESET_REG_B)); - printk("tvp5150: Interrupt enable register B = 0x%02x\n", - tvp5150_read(c, TVP5150_INT_ENABLE_REG_B)); - printk("tvp5150: Interrupt configuration register B = 0x%02x\n", - tvp5150_read(c, TVP5150_INTT_CONFIG_REG_B)); - printk("tvp5150: Video standard = 0x%02x\n", - tvp5150_read(c, TVP5150_VIDEO_STD)); - printk("tvp5150: Cb gain factor = 0x%02x\n", - tvp5150_read(c, TVP5150_CB_GAIN_FACT)); - printk("tvp5150: Cr gain factor = 0x%02x\n", - tvp5150_read(c, TVP5150_CR_GAIN_FACTOR)); - printk("tvp5150: Macrovision on counter = 0x%02x\n", - tvp5150_read(c, TVP5150_MACROVISION_ON_CTR)); - printk("tvp5150: Macrovision off counter = 0x%02x\n", - tvp5150_read(c, TVP5150_MACROVISION_OFF_CTR)); - printk("tvp5150: revision select (TVP5150AM1 only) = 0x%02x\n", - tvp5150_read(c, TVP5150_REV_SELECT)); - printk("tvp5150: MSB of device ID = 0x%02x\n", - tvp5150_read(c, TVP5150_MSB_DEV_ID)); - printk("tvp5150: LSB of device ID = 0x%02x\n", - tvp5150_read(c, TVP5150_LSB_DEV_ID)); - printk("tvp5150: ROM major version = 0x%02x\n", - tvp5150_read(c, TVP5150_ROM_MAJOR_VER)); - printk("tvp5150: ROM minor version = 0x%02x\n", - tvp5150_read(c, TVP5150_ROM_MINOR_VER)); - printk("tvp5150: Vertical line count MSB = 0x%02x\n", - tvp5150_read(c, TVP5150_VERT_LN_COUNT_MSB)); - printk("tvp5150: Vertical line count LSB = 0x%02x\n", - tvp5150_read(c, TVP5150_VERT_LN_COUNT_LSB)); - printk("tvp5150: Interrupt status register B = 0x%02x\n", - tvp5150_read(c, TVP5150_INT_STATUS_REG_B)); - printk("tvp5150: Interrupt active register B = 0x%02x\n", - tvp5150_read(c, TVP5150_INT_ACTIVE_REG_B)); - printk("tvp5150: Status register #1 = 0x%02x\n", - tvp5150_read(c, TVP5150_STATUS_REG_1)); - printk("tvp5150: Status register #2 = 0x%02x\n", - tvp5150_read(c, TVP5150_STATUS_REG_2)); - printk("tvp5150: Status register #3 = 0x%02x\n", - tvp5150_read(c, TVP5150_STATUS_REG_3)); - printk("tvp5150: Status register #4 = 0x%02x\n", - tvp5150_read(c, TVP5150_STATUS_REG_4)); - printk("tvp5150: Status register #5 = 0x%02x\n", - tvp5150_read(c, TVP5150_STATUS_REG_5)); - printk("tvp5150: Closed caption data registers = 0x%02x\n", - tvp5150_read(c, TVP5150_CC_DATA_REG1)); - printk("tvp5150: Closed caption data registers = 0x%02x\n", - tvp5150_read(c, TVP5150_CC_DATA_REG2)); - printk("tvp5150: Closed caption data registers = 0x%02x\n", - tvp5150_read(c, TVP5150_CC_DATA_REG3)); - printk("tvp5150: Closed caption data registers = 0x%02x\n", - tvp5150_read(c, TVP5150_CC_DATA_REG4)); - printk("tvp5150: WSS data registers = 0x%02x\n", - tvp5150_read(c, TVP5150_WSS_DATA_REG1)); - printk("tvp5150: WSS data registers = 0x%02x\n", - tvp5150_read(c, TVP5150_WSS_DATA_REG2)); - printk("tvp5150: WSS data registers = 0x%02x\n", - tvp5150_read(c, TVP5150_WSS_DATA_REG3)); - printk("tvp5150: WSS data registers = 0x%02x\n", - tvp5150_read(c, TVP5150_WSS_DATA_REG4)); - printk("tvp5150: WSS data registers = 0x%02x\n", - tvp5150_read(c, TVP5150_WSS_DATA_REG5)); - printk("tvp5150: WSS data registers = 0x%02x\n", - tvp5150_read(c, TVP5150_WSS_DATA_REG6)); - printk("tvp5150: VPS data registers = 0x%02x\n", - tvp5150_read(c, TVP5150_VPS_DATA_REG1)); - printk("tvp5150: VPS data registers = 0x%02x\n", - tvp5150_read(c, TVP5150_VPS_DATA_REG2)); - printk("tvp5150: VPS data registers = 0x%02x\n", - tvp5150_read(c, TVP5150_VPS_DATA_REG3)); - printk("tvp5150: VPS data registers = 0x%02x\n", - tvp5150_read(c, TVP5150_VPS_DATA_REG4)); - printk("tvp5150: VPS data registers = 0x%02x\n", - tvp5150_read(c, TVP5150_VPS_DATA_REG5)); - printk("tvp5150: VPS data registers = 0x%02x\n", - tvp5150_read(c, TVP5150_VPS_DATA_REG6)); - printk("tvp5150: VPS data registers = 0x%02x\n", - tvp5150_read(c, TVP5150_VPS_DATA_REG7)); - printk("tvp5150: VPS data registers = 0x%02x\n", - tvp5150_read(c, TVP5150_VPS_DATA_REG8)); - printk("tvp5150: VPS data registers = 0x%02x\n", - tvp5150_read(c, TVP5150_VPS_DATA_REG9)); - printk("tvp5150: VPS data registers = 0x%02x\n", - tvp5150_read(c, TVP5150_VPS_DATA_REG10)); - printk("tvp5150: VPS data registers = 0x%02x\n", - tvp5150_read(c, TVP5150_VPS_DATA_REG11)); - printk("tvp5150: VPS data registers = 0x%02x\n", - tvp5150_read(c, TVP5150_VPS_DATA_REG12)); - printk("tvp5150: VPS data registers = 0x%02x\n", - tvp5150_read(c, TVP5150_VPS_DATA_REG13)); - printk("tvp5150: VITC data registers = 0x%02x\n", - tvp5150_read(c, TVP5150_VITC_DATA_REG1)); - printk("tvp5150: VITC data registers = 0x%02x\n", - tvp5150_read(c, TVP5150_VITC_DATA_REG2)); - printk("tvp5150: VITC data registers = 0x%02x\n", - tvp5150_read(c, TVP5150_VITC_DATA_REG3)); - printk("tvp5150: VITC data registers = 0x%02x\n", - tvp5150_read(c, TVP5150_VITC_DATA_REG4)); - printk("tvp5150: VITC data registers = 0x%02x\n", - tvp5150_read(c, TVP5150_VITC_DATA_REG5)); - printk("tvp5150: VITC data registers = 0x%02x\n", - tvp5150_read(c, TVP5150_VITC_DATA_REG6)); - printk("tvp5150: VITC data registers = 0x%02x\n", - tvp5150_read(c, TVP5150_VITC_DATA_REG7)); - printk("tvp5150: VITC data registers = 0x%02x\n", - tvp5150_read(c, TVP5150_VITC_DATA_REG8)); - printk("tvp5150: VITC data registers = 0x%02x\n", - tvp5150_read(c, TVP5150_VITC_DATA_REG9)); - printk("tvp5150: VBI FIFO read data = 0x%02x\n", - tvp5150_read(c, TVP5150_VBI_FIFO_READ_DATA)); - printk("tvp5150: Teletext filter 1 = 0x%02x\n", - tvp5150_read(c, TVP5150_TELETEXT_FIL_1_1)); - printk("tvp5150: Teletext filter 1 = 0x%02x\n", - tvp5150_read(c, TVP5150_TELETEXT_FIL_1_2)); - printk("tvp5150: Teletext filter 1 = 0x%02x\n", - tvp5150_read(c, TVP5150_TELETEXT_FIL_1_3)); - printk("tvp5150: Teletext filter 1 = 0x%02x\n", - tvp5150_read(c, TVP5150_TELETEXT_FIL_1_4)); - printk("tvp5150: Teletext filter 1 = 0x%02x\n", - tvp5150_read(c, TVP5150_TELETEXT_FIL_1_5)); - printk("tvp5150: Teletext filter 2 = 0x%02x\n", - tvp5150_read(c, TVP5150_TELETEXT_FIL_2_1)); - printk("tvp5150: Teletext filter 2 = 0x%02x\n", - tvp5150_read(c, TVP5150_TELETEXT_FIL_2_2)); - printk("tvp5150: Teletext filter 2 = 0x%02x\n", - tvp5150_read(c, TVP5150_TELETEXT_FIL_2_3)); - printk("tvp5150: Teletext filter 2 = 0x%02x\n", - tvp5150_read(c, TVP5150_TELETEXT_FIL_2_4)); - printk("tvp5150: Teletext filter 2 = 0x%02x\n", - tvp5150_read(c, TVP5150_TELETEXT_FIL_2_5)); - printk("tvp5150: Teletext filter enable = 0x%02x\n", - tvp5150_read(c, TVP5150_TELETEXT_FIL_ENA)); - printk("tvp5150: Interrupt status register A = 0x%02x\n", - tvp5150_read(c, TVP5150_INT_STATUS_REG_A)); - printk("tvp5150: Interrupt enable register A = 0x%02x\n", - tvp5150_read(c, TVP5150_INT_ENABLE_REG_A)); - printk("tvp5150: Interrupt configuration = 0x%02x\n", - tvp5150_read(c, TVP5150_INT_CONF)); - printk("tvp5150: VDP configuration RAM data = 0x%02x\n", - tvp5150_read(c, TVP5150_VDP_CONF_RAM_DATA)); - printk("tvp5150: Configuration RAM address low byte = 0x%02x\n", - tvp5150_read(c, TVP5150_CONF_RAM_ADDR_LOW)); - printk("tvp5150: Configuration RAM address high byte = 0x%02x\n", - tvp5150_read(c, TVP5150_CONF_RAM_ADDR_HIGH)); - printk("tvp5150: VDP status register = 0x%02x\n", - tvp5150_read(c, TVP5150_VDP_STATUS_REG)); - printk("tvp5150: FIFO word count = 0x%02x\n", - tvp5150_read(c, TVP5150_FIFO_WORD_COUNT)); - printk("tvp5150: FIFO interrupt threshold = 0x%02x\n", - tvp5150_read(c, TVP5150_FIFO_INT_THRESHOLD)); - printk("tvp5150: FIFO reset = 0x%02x\n", - tvp5150_read(c, TVP5150_FIFO_RESET)); - printk("tvp5150: Line number interrupt = 0x%02x\n", - tvp5150_read(c, TVP5150_LINE_NUMBER_INT)); - printk("tvp5150: Pixel alignment register low byte = 0x%02x\n", - tvp5150_read(c, TVP5150_PIX_ALIGN_REG_LOW)); - printk("tvp5150: Pixel alignment register high byte = 0x%02x\n", - tvp5150_read(c, TVP5150_PIX_ALIGN_REG_HIGH)); - printk("tvp5150: FIFO output control = 0x%02x\n", - tvp5150_read(c, TVP5150_FIFO_OUT_CTRL)); - printk("tvp5150: Full field enable 1 = 0x%02x\n", - tvp5150_read(c, TVP5150_FULL_FIELD_ENA_1)); - printk("tvp5150: Full field enable 2 = 0x%02x\n", - tvp5150_read(c, TVP5150_FULL_FIELD_ENA_2)); - printk("tvp5150: Line mode registers = 0x%02x\n", - tvp5150_read(c, TVP5150_LINE_MODE_REG_1)); - printk("tvp5150: Line mode registers = 0x%02x\n", - tvp5150_read(c, TVP5150_LINE_MODE_REG_2)); - printk("tvp5150: Line mode registers = 0x%02x\n", - tvp5150_read(c, TVP5150_LINE_MODE_REG_3)); - printk("tvp5150: Line mode registers = 0x%02x\n", - tvp5150_read(c, TVP5150_LINE_MODE_REG_4)); - printk("tvp5150: Line mode registers = 0x%02x\n", - tvp5150_read(c, TVP5150_LINE_MODE_REG_5)); - printk("tvp5150: Line mode registers = 0x%02x\n", - tvp5150_read(c, TVP5150_LINE_MODE_REG_6)); - printk("tvp5150: Line mode registers = 0x%02x\n", - tvp5150_read(c, TVP5150_LINE_MODE_REG_7)); - printk("tvp5150: Line mode registers = 0x%02x\n", - tvp5150_read(c, TVP5150_LINE_MODE_REG_8)); - printk("tvp5150: Line mode registers = 0x%02x\n", - tvp5150_read(c, TVP5150_LINE_MODE_REG_9)); - printk("tvp5150: Line mode registers = 0x%02x\n", - tvp5150_read(c, TVP5150_LINE_MODE_REG_10)); - printk("tvp5150: Line mode registers = 0x%02x\n", - tvp5150_read(c, TVP5150_LINE_MODE_REG_11)); - printk("tvp5150: Line mode registers = 0x%02x\n", - tvp5150_read(c, TVP5150_LINE_MODE_REG_12)); - printk("tvp5150: Line mode registers = 0x%02x\n", - tvp5150_read(c, TVP5150_LINE_MODE_REG_13)); - printk("tvp5150: Line mode registers = 0x%02x\n", - tvp5150_read(c, TVP5150_LINE_MODE_REG_14)); - printk("tvp5150: Line mode registers = 0x%02x\n", - tvp5150_read(c, TVP5150_LINE_MODE_REG_15)); - printk("tvp5150: Line mode registers = 0x%02x\n", - tvp5150_read(c, TVP5150_LINE_MODE_REG_16)); - printk("tvp5150: Line mode registers = 0x%02x\n", - tvp5150_read(c, TVP5150_LINE_MODE_REG_17)); - printk("tvp5150: Line mode registers = 0x%02x\n", - tvp5150_read(c, TVP5150_LINE_MODE_REG_18)); - printk("tvp5150: Line mode registers = 0x%02x\n", - tvp5150_read(c, TVP5150_LINE_MODE_REG_19)); - printk("tvp5150: Line mode registers = 0x%02x\n", - tvp5150_read(c, TVP5150_LINE_MODE_REG_20)); - printk("tvp5150: Line mode registers = 0x%02x\n", - tvp5150_read(c, TVP5150_LINE_MODE_REG_21)); - printk("tvp5150: Line mode registers = 0x%02x\n", - tvp5150_read(c, TVP5150_LINE_MODE_REG_22)); - printk("tvp5150: Line mode registers = 0x%02x\n", - tvp5150_read(c, TVP5150_LINE_MODE_REG_23)); - printk("tvp5150: Line mode registers = 0x%02x\n", - tvp5150_read(c, TVP5150_LINE_MODE_REG_24)); - printk("tvp5150: Line mode registers = 0x%02x\n", - tvp5150_read(c, TVP5150_LINE_MODE_REG_25)); - printk("tvp5150: Line mode registers = 0x%02x\n", - tvp5150_read(c, TVP5150_LINE_MODE_REG_27)); - printk("tvp5150: Line mode registers = 0x%02x\n", - tvp5150_read(c, TVP5150_LINE_MODE_REG_28)); - printk("tvp5150: Line mode registers = 0x%02x\n", - tvp5150_read(c, TVP5150_LINE_MODE_REG_29)); - printk("tvp5150: Line mode registers = 0x%02x\n", - tvp5150_read(c, TVP5150_LINE_MODE_REG_30)); - printk("tvp5150: Line mode registers = 0x%02x\n", - tvp5150_read(c, TVP5150_LINE_MODE_REG_31)); - printk("tvp5150: Line mode registers = 0x%02x\n", - tvp5150_read(c, TVP5150_LINE_MODE_REG_32)); - printk("tvp5150: Line mode registers = 0x%02x\n", - tvp5150_read(c, TVP5150_LINE_MODE_REG_33)); - printk("tvp5150: Line mode registers = 0x%02x\n", - tvp5150_read(c, TVP5150_LINE_MODE_REG_34)); - printk("tvp5150: Line mode registers = 0x%02x\n", - tvp5150_read(c, TVP5150_LINE_MODE_REG_35)); - printk("tvp5150: Line mode registers = 0x%02x\n", - tvp5150_read(c, TVP5150_LINE_MODE_REG_36)); - printk("tvp5150: Line mode registers = 0x%02x\n", - tvp5150_read(c, TVP5150_LINE_MODE_REG_37)); - printk("tvp5150: Line mode registers = 0x%02x\n", - tvp5150_read(c, TVP5150_LINE_MODE_REG_38)); - printk("tvp5150: Line mode registers = 0x%02x\n", - tvp5150_read(c, TVP5150_LINE_MODE_REG_39)); - printk("tvp5150: Line mode registers = 0x%02x\n", - tvp5150_read(c, TVP5150_LINE_MODE_REG_40)); - printk("tvp5150: Line mode registers = 0x%02x\n", - tvp5150_read(c, TVP5150_LINE_MODE_REG_41)); - printk("tvp5150: Line mode registers = 0x%02x\n", - tvp5150_read(c, TVP5150_LINE_MODE_REG_42)); - printk("tvp5150: Line mode registers = 0x%02x\n", - tvp5150_read(c, TVP5150_LINE_MODE_REG_43)); - printk("tvp5150: Line mode registers = 0x%02x\n", - tvp5150_read(c, TVP5150_LINE_MODE_REG_44)); - printk("tvp5150: Full field mode register = 0x%02x\n", - tvp5150_read(c, TVP5150_FULL_FIELD_MODE_REG)); -} - -/**************************************************************************** - Basic functions - ****************************************************************************/ -enum tvp5150_input { - TVP5150_ANALOG_CH0 = 0, - TVP5150_SVIDEO = 1, - TVP5150_ANALOG_CH1 = 2, - TVP5150_BLACK_SCREEN = 8 -}; - -static inline void tvp5150_selmux(struct i2c_client *c, - enum tvp5150_input input) -{ - struct tvp5150 *decoder = i2c_get_clientdata(c); - - if (!decoder->enable) - input |= TVP5150_BLACK_SCREEN; - - tvp5150_write(c, TVP5150_VD_IN_SRC_SEL_1, input); -}; - -static inline void tvp5150_reset(struct i2c_client *c) -{ - struct tvp5150 *decoder = i2c_get_clientdata(c); - - tvp5150_write(c, TVP5150_CONF_SHARED_PIN, 2); - - /* Automatic offset and AGC enabled */ - tvp5150_write(c, TVP5150_ANAL_CHL_CTL, 0x15); - - /* Normal Operation */ -// tvp5150_write(c, TVP5150_OP_MODE_CTL, 0x00); - - /* Activate YCrCb output 0x9 or 0xd ? */ - tvp5150_write(c, TVP5150_MISC_CTL, 0x6f); - - /* Activates video std autodetection for all standards */ - tvp5150_write(c, TVP5150_AUTOSW_MSK, 0x0); - - /* Default format: 0x47, 4:2:2: 0x40 */ - tvp5150_write(c, TVP5150_DATA_RATE_SEL, 0x47); - - tvp5150_selmux(c, decoder->input); - - tvp5150_write(c, TVP5150_CHROMA_PROC_CTL_1, 0x0c); - tvp5150_write(c, TVP5150_CHROMA_PROC_CTL_2, 0x54); - - tvp5150_write(c, 0x27, 0x20); /* ?????????? */ - - tvp5150_write(c, TVP5150_VIDEO_STD, 0x0); /* Auto switch */ - - tvp5150_write(c, TVP5150_BRIGHT_CTL, decoder->bright >> 8); - tvp5150_write(c, TVP5150_CONTRAST_CTL, decoder->contrast >> 8); - tvp5150_write(c, TVP5150_SATURATION_CTL, decoder->contrast >> 8); - tvp5150_write(c, TVP5150_HUE_CTL, (decoder->hue - 32768) >> 8); -}; - -static int tvp5150_get_ctrl(struct i2c_client *c, struct v4l2_control *ctrl) -{ -/* struct tvp5150 *decoder = i2c_get_clientdata(c); */ - - switch (ctrl->id) { - case V4L2_CID_BRIGHTNESS: - ctrl->value = tvp5150_read(c, TVP5150_BRIGHT_CTL); - return 0; - case V4L2_CID_CONTRAST: - ctrl->value = tvp5150_read(c, TVP5150_CONTRAST_CTL); - return 0; - case V4L2_CID_SATURATION: - ctrl->value = tvp5150_read(c, TVP5150_SATURATION_CTL); - return 0; - case V4L2_CID_HUE: - ctrl->value = tvp5150_read(c, TVP5150_HUE_CTL); - return 0; - default: - return -EINVAL; - } -} - -static int tvp5150_set_ctrl(struct i2c_client *c, struct v4l2_control *ctrl) -{ -/* struct tvp5150 *decoder = i2c_get_clientdata(c); */ - - switch (ctrl->id) { - case V4L2_CID_BRIGHTNESS: - tvp5150_write(c, TVP5150_BRIGHT_CTL, ctrl->value); - return 0; - case V4L2_CID_CONTRAST: - tvp5150_write(c, TVP5150_CONTRAST_CTL, ctrl->value); - return 0; - case V4L2_CID_SATURATION: - tvp5150_write(c, TVP5150_SATURATION_CTL, ctrl->value); - return 0; - case V4L2_CID_HUE: - tvp5150_write(c, TVP5150_HUE_CTL, ctrl->value); - return 0; - default: - return -EINVAL; - } -} - -/**************************************************************************** - I2C Command - ****************************************************************************/ -static int tvp5150_command(struct i2c_client *client, - unsigned int cmd, void *arg) -{ - struct tvp5150 *decoder = i2c_get_clientdata(client); - - switch (cmd) { - - case 0: - case DECODER_INIT: - tvp5150_reset(client); - break; - - case DECODER_DUMP: - dump_reg(client); - break; - - case DECODER_GET_CAPABILITIES: - { - struct video_decoder_capability *cap = arg; - - cap->flags = VIDEO_DECODER_PAL | - VIDEO_DECODER_NTSC | - VIDEO_DECODER_SECAM | - VIDEO_DECODER_AUTO | VIDEO_DECODER_CCIR; - cap->inputs = 3; - cap->outputs = 1; - break; - } - case DECODER_GET_STATUS: - { - break; - } - - case DECODER_SET_GPIO: - break; - - case DECODER_SET_VBI_BYPASS: - break; - - case DECODER_SET_NORM: - { - int *iarg = arg; - - switch (*iarg) { - - case VIDEO_MODE_NTSC: - break; - - case VIDEO_MODE_PAL: - break; - - case VIDEO_MODE_SECAM: - break; - - case VIDEO_MODE_AUTO: - break; - - default: - return -EINVAL; - - } - decoder->norm = *iarg; - break; - } - case DECODER_SET_INPUT: - { - int *iarg = arg; - if (*iarg < 0 || *iarg > 3) { - return -EINVAL; - } - - decoder->input = *iarg; - tvp5150_selmux(client, decoder->input); - - break; - } - case DECODER_SET_OUTPUT: - { - int *iarg = arg; - - /* not much choice of outputs */ - if (*iarg != 0) { - return -EINVAL; - } - break; - } - case DECODER_ENABLE_OUTPUT: - { - int *iarg = arg; - - decoder->enable = (*iarg != 0); - - tvp5150_selmux(client, decoder->input); - - break; - } - case VIDIOC_QUERYCTRL: - { - struct v4l2_queryctrl *qc = arg; - u8 i, n; - - dprintk(1, KERN_DEBUG "VIDIOC_QUERYCTRL"); - - n = sizeof(tvp5150_qctrl) / sizeof(tvp5150_qctrl[0]); - for (i = 0; i < n; i++) - if (qc->id && qc->id == tvp5150_qctrl[i].id) { - memcpy(qc, &(tvp5150_qctrl[i]), - sizeof(*qc)); - return 0; - } - - return -EINVAL; - } - case VIDIOC_G_CTRL: - { - struct v4l2_control *ctrl = arg; - dprintk(1, KERN_DEBUG "VIDIOC_G_CTRL"); - - return tvp5150_get_ctrl(client, ctrl); - } - case VIDIOC_S_CTRL_OLD: /* ??? */ - case VIDIOC_S_CTRL: - { - struct v4l2_control *ctrl = arg; - u8 i, n; - dprintk(1, KERN_DEBUG "VIDIOC_S_CTRL"); - n = sizeof(tvp5150_qctrl) / sizeof(tvp5150_qctrl[0]); - for (i = 0; i < n; i++) - if (ctrl->id == tvp5150_qctrl[i].id) { - if (ctrl->value < - tvp5150_qctrl[i].minimum - || ctrl->value > - tvp5150_qctrl[i].maximum) - return -ERANGE; - dprintk(1, - KERN_DEBUG - "VIDIOC_S_CTRL: id=%d, value=%d", - ctrl->id, ctrl->value); - return tvp5150_set_ctrl(client, ctrl); - } - return -EINVAL; - } - - case DECODER_SET_PICTURE: - { - struct video_picture *pic = arg; - if (decoder->bright != pic->brightness) { - /* We want 0 to 255 we get 0-65535 */ - decoder->bright = pic->brightness; - tvp5150_write(client, TVP5150_BRIGHT_CTL, - decoder->bright >> 8); - } - if (decoder->contrast != pic->contrast) { - /* We want 0 to 255 we get 0-65535 */ - decoder->contrast = pic->contrast; - tvp5150_write(client, TVP5150_CONTRAST_CTL, - decoder->contrast >> 8); - } - if (decoder->sat != pic->colour) { - /* We want 0 to 255 we get 0-65535 */ - decoder->sat = pic->colour; - tvp5150_write(client, TVP5150_SATURATION_CTL, - decoder->contrast >> 8); - } - if (decoder->hue != pic->hue) { - /* We want -128 to 127 we get 0-65535 */ - decoder->hue = pic->hue; - tvp5150_write(client, TVP5150_HUE_CTL, - (decoder->hue - 32768) >> 8); - } - break; - } - default: - return -EINVAL; - } - - return 0; -} - -/**************************************************************************** - I2C Client & Driver - ****************************************************************************/ -static struct i2c_driver driver; - -static struct i2c_client client_template = { - .name = "(unset)", - .flags = I2C_CLIENT_ALLOW_USE, - .driver = &driver, -}; - -static int tvp5150_detect_client(struct i2c_adapter *adapter, - int address, int kind) -{ - struct i2c_client *client; - struct tvp5150 *core; - int rv; - - dprintk(1, - KERN_INFO - "tvp5150.c: detecting tvp5150 client on address 0x%x\n", - address << 1); - - client_template.adapter = adapter; - client_template.addr = address; - - /* Check if the adapter supports the needed features */ - if (!i2c_check_functionality - (adapter, - I2C_FUNC_SMBUS_READ_BYTE | I2C_FUNC_SMBUS_WRITE_BYTE_DATA)) - return 0; - - client = kmalloc(sizeof(struct i2c_client), GFP_KERNEL); - if (client == 0) - return -ENOMEM; - memcpy(client, &client_template, sizeof(struct i2c_client)); - - core = kmalloc(sizeof(struct tvp5150), GFP_KERNEL); - if (core == 0) { - kfree(client); - return -ENOMEM; - } - memset(core, 0, sizeof(struct tvp5150)); - i2c_set_clientdata(client, core); - - rv = i2c_attach_client(client); - - core->norm = VIDEO_MODE_AUTO; - core->input = 2; - core->enable = 1; - core->bright = 32768; - core->contrast = 32768; - core->hue = 32768; - core->sat = 32768; - - if (rv) { - kfree(client); - kfree(core); - return rv; - } - - if (debug > 1) - dump_reg(client); - - return 0; -} - -static int tvp5150_attach_adapter(struct i2c_adapter *adapter) -{ - dprintk(1, - KERN_INFO - "tvp5150.c: starting probe for adapter %s (0x%x)\n", - adapter->name, adapter->id); - return i2c_probe(adapter, &addr_data, &tvp5150_detect_client); -} - -static int tvp5150_detach_client(struct i2c_client *client) -{ - struct tvp5150 *decoder = i2c_get_clientdata(client); - int err; - - err = i2c_detach_client(client); - if (err) { - return err; - } - - kfree(decoder); - kfree(client); - - return 0; -} - -/* ----------------------------------------------------------------------- */ - -static struct i2c_driver driver = { - .owner = THIS_MODULE, - .name = "tvp5150", - - /* FIXME */ - .id = I2C_DRIVERID_SAA7110, - .flags = I2C_DF_NOTIFY, - - .attach_adapter = tvp5150_attach_adapter, - .detach_client = tvp5150_detach_client, - - .command = tvp5150_command, -}; - -static int __init tvp5150_init(void) -{ - return i2c_add_driver(&driver); -} - -static void __exit tvp5150_exit(void) -{ - i2c_del_driver(&driver); -} - -module_init(tvp5150_init); -module_exit(tvp5150_exit); diff --git a/trunk/drivers/media/video/tvp5150_reg.h b/trunk/drivers/media/video/tvp5150_reg.h deleted file mode 100644 index cd45c1ded786..000000000000 --- a/trunk/drivers/media/video/tvp5150_reg.h +++ /dev/null @@ -1,173 +0,0 @@ -#define TVP5150_VD_IN_SRC_SEL_1 0x00 /* Video input source selection #1 */ -#define TVP5150_ANAL_CHL_CTL 0x01 /* Analog channel controls */ -#define TVP5150_OP_MODE_CTL 0x02 /* Operation mode controls */ -#define TVP5150_MISC_CTL 0x03 /* Miscellaneous controls */ -#define TVP5150_AUTOSW_MSK 0x04 /* Autoswitch mask: TVP5150A / TVP5150AM */ - -/* Reserved 05h */ - -#define TVP5150_COLOR_KIL_THSH_CTL 0x06 /* Color killer threshold control */ -#define TVP5150_LUMA_PROC_CTL_1 0x07 /* Luminance processing control #1 */ -#define TVP5150_LUMA_PROC_CTL_2 0x08 /* Luminance processing control #2 */ -#define TVP5150_BRIGHT_CTL 0x09 /* Brightness control */ -#define TVP5150_SATURATION_CTL 0x0a /* Color saturation control */ -#define TVP5150_HUE_CTL 0x0b /* Hue control */ -#define TVP5150_CONTRAST_CTL 0x0c /* Contrast control */ -#define TVP5150_DATA_RATE_SEL 0x0d /* Outputs and data rates select */ -#define TVP5150_LUMA_PROC_CTL_3 0x0e /* Luminance processing control #3 */ -#define TVP5150_CONF_SHARED_PIN 0x0f /* Configuration shared pins */ - -/* Reserved 10h */ - -#define TVP5150_ACT_VD_CROP_ST_MSB 0x11 /* Active video cropping start MSB */ -#define TVP5150_ACT_VD_CROP_ST_LSB 0x12 /* Active video cropping start LSB */ -#define TVP5150_ACT_VD_CROP_STP_MSB 0x13 /* Active video cropping stop MSB */ -#define TVP5150_ACT_VD_CROP_STP_LSB 0x14 /* Active video cropping stop LSB */ -#define TVP5150_GENLOCK 0x15 /* Genlock/RTC */ -#define TVP5150_HORIZ_SYNC_START 0x16 /* Horizontal sync start */ - -/* Reserved 17h */ - -#define TVP5150_VERT_BLANKING_START 0x18 /* Vertical blanking start */ -#define TVP5150_VERT_BLANKING_STOP 0x19 /* Vertical blanking stop */ -#define TVP5150_CHROMA_PROC_CTL_1 0x1a /* Chrominance processing control #1 */ -#define TVP5150_CHROMA_PROC_CTL_2 0x1b /* Chrominance processing control #2 */ -#define TVP5150_INT_RESET_REG_B 0x1c /* Interrupt reset register B */ -#define TVP5150_INT_ENABLE_REG_B 0x1d /* Interrupt enable register B */ -#define TVP5150_INTT_CONFIG_REG_B 0x1e /* Interrupt configuration register B */ - -/* Reserved 1Fh-27h */ - -#define TVP5150_VIDEO_STD 0x28 /* Video standard */ - -/* Reserved 29h-2bh */ - -#define TVP5150_CB_GAIN_FACT 0x2c /* Cb gain factor */ -#define TVP5150_CR_GAIN_FACTOR 0x2d /* Cr gain factor */ -#define TVP5150_MACROVISION_ON_CTR 0x2e /* Macrovision on counter */ -#define TVP5150_MACROVISION_OFF_CTR 0x2f /* Macrovision off counter */ -#define TVP5150_REV_SELECT 0x30 /* revision select (TVP5150AM1 only) */ - -/* Reserved 31h-7Fh */ - -#define TVP5150_MSB_DEV_ID 0x80 /* MSB of device ID */ -#define TVP5150_LSB_DEV_ID 0x81 /* LSB of device ID */ -#define TVP5150_ROM_MAJOR_VER 0x82 /* ROM major version */ -#define TVP5150_ROM_MINOR_VER 0x83 /* ROM minor version */ -#define TVP5150_VERT_LN_COUNT_MSB 0x84 /* Vertical line count MSB */ -#define TVP5150_VERT_LN_COUNT_LSB 0x85 /* Vertical line count LSB */ -#define TVP5150_INT_STATUS_REG_B 0x86 /* Interrupt status register B */ -#define TVP5150_INT_ACTIVE_REG_B 0x87 /* Interrupt active register B */ -#define TVP5150_STATUS_REG_1 0x88 /* Status register #1 */ -#define TVP5150_STATUS_REG_2 0x89 /* Status register #2 */ -#define TVP5150_STATUS_REG_3 0x8a /* Status register #3 */ -#define TVP5150_STATUS_REG_4 0x8b /* Status register #4 */ -#define TVP5150_STATUS_REG_5 0x8c /* Status register #5 */ -/* Reserved 8Dh-8Fh */ -#define TVP5150_CC_DATA_REG1 0x90 /* Closed caption data registers */ -#define TVP5150_CC_DATA_REG2 0x91 /* Closed caption data registers */ -#define TVP5150_CC_DATA_REG3 0x92 /* Closed caption data registers */ -#define TVP5150_CC_DATA_REG4 0x93 /* Closed caption data registers */ -#define TVP5150_WSS_DATA_REG1 0X94 /* WSS data registers */ -#define TVP5150_WSS_DATA_REG2 0X95 /* WSS data registers */ -#define TVP5150_WSS_DATA_REG3 0X96 /* WSS data registers */ -#define TVP5150_WSS_DATA_REG4 0X97 /* WSS data registers */ -#define TVP5150_WSS_DATA_REG5 0X98 /* WSS data registers */ -#define TVP5150_WSS_DATA_REG6 0X99 /* WSS data registers */ -#define TVP5150_VPS_DATA_REG1 0x9a /* VPS data registers */ -#define TVP5150_VPS_DATA_REG2 0x9b /* VPS data registers */ -#define TVP5150_VPS_DATA_REG3 0x9c /* VPS data registers */ -#define TVP5150_VPS_DATA_REG4 0x9d /* VPS data registers */ -#define TVP5150_VPS_DATA_REG5 0x9e /* VPS data registers */ -#define TVP5150_VPS_DATA_REG6 0x9f /* VPS data registers */ -#define TVP5150_VPS_DATA_REG7 0xa0 /* VPS data registers */ -#define TVP5150_VPS_DATA_REG8 0xa1 /* VPS data registers */ -#define TVP5150_VPS_DATA_REG9 0xa2 /* VPS data registers */ -#define TVP5150_VPS_DATA_REG10 0xa3 /* VPS data registers */ -#define TVP5150_VPS_DATA_REG11 0xa4 /* VPS data registers */ -#define TVP5150_VPS_DATA_REG12 0xa5 /* VPS data registers */ -#define TVP5150_VPS_DATA_REG13 0xa6 /* VPS data registers */ -#define TVP5150_VITC_DATA_REG1 0xa7 /* VITC data registers */ -#define TVP5150_VITC_DATA_REG2 0xa8 /* VITC data registers */ -#define TVP5150_VITC_DATA_REG3 0xa9 /* VITC data registers */ -#define TVP5150_VITC_DATA_REG4 0xaa /* VITC data registers */ -#define TVP5150_VITC_DATA_REG5 0xab /* VITC data registers */ -#define TVP5150_VITC_DATA_REG6 0xac /* VITC data registers */ -#define TVP5150_VITC_DATA_REG7 0xad /* VITC data registers */ -#define TVP5150_VITC_DATA_REG8 0xae /* VITC data registers */ -#define TVP5150_VITC_DATA_REG9 0xaf /* VITC data registers */ -#define TVP5150_VBI_FIFO_READ_DATA 0xb0 /* VBI FIFO read data */ -#define TVP5150_TELETEXT_FIL_1_1 0xb1 /* Teletext filter 1 */ -#define TVP5150_TELETEXT_FIL_1_2 0xb2 /* Teletext filter 1 */ -#define TVP5150_TELETEXT_FIL_1_3 0xb3 /* Teletext filter 1 */ -#define TVP5150_TELETEXT_FIL_1_4 0xb4 /* Teletext filter 1 */ -#define TVP5150_TELETEXT_FIL_1_5 0xb5 /* Teletext filter 1 */ -#define TVP5150_TELETEXT_FIL_2_1 0xb6 /* Teletext filter 2 */ -#define TVP5150_TELETEXT_FIL_2_2 0xb7 /* Teletext filter 2 */ -#define TVP5150_TELETEXT_FIL_2_3 0xb8 /* Teletext filter 2 */ -#define TVP5150_TELETEXT_FIL_2_4 0xb9 /* Teletext filter 2 */ -#define TVP5150_TELETEXT_FIL_2_5 0xba /* Teletext filter 2 */ -#define TVP5150_TELETEXT_FIL_ENA 0xbb /* Teletext filter enable */ -/* Reserved BCh-BFh */ -#define TVP5150_INT_STATUS_REG_A 0xc0 /* Interrupt status register A */ -#define TVP5150_INT_ENABLE_REG_A 0xc1 /* Interrupt enable register A */ -#define TVP5150_INT_CONF 0xc2 /* Interrupt configuration */ -#define TVP5150_VDP_CONF_RAM_DATA 0xc3 /* VDP configuration RAM data */ -#define TVP5150_CONF_RAM_ADDR_LOW 0xc4 /* Configuration RAM address low byte */ -#define TVP5150_CONF_RAM_ADDR_HIGH 0xc5 /* Configuration RAM address high byte */ -#define TVP5150_VDP_STATUS_REG 0xc6 /* VDP status register */ -#define TVP5150_FIFO_WORD_COUNT 0xc7 /* FIFO word count */ -#define TVP5150_FIFO_INT_THRESHOLD 0xc8 /* FIFO interrupt threshold */ -#define TVP5150_FIFO_RESET 0xc9 /* FIFO reset */ -#define TVP5150_LINE_NUMBER_INT 0xca /* Line number interrupt */ -#define TVP5150_PIX_ALIGN_REG_LOW 0xcb /* Pixel alignment register low byte */ -#define TVP5150_PIX_ALIGN_REG_HIGH 0xcc /* Pixel alignment register high byte */ -#define TVP5150_FIFO_OUT_CTRL 0xcd /* FIFO output control */ -/* Reserved CEh */ -#define TVP5150_FULL_FIELD_ENA_1 0xcf /* Full field enable 1 */ -#define TVP5150_FULL_FIELD_ENA_2 0xd0 /* Full field enable 2 */ -#define TVP5150_LINE_MODE_REG_1 0xd1 /* Line mode registers */ -#define TVP5150_LINE_MODE_REG_2 0xd2 /* Line mode registers */ -#define TVP5150_LINE_MODE_REG_3 0xd3 /* Line mode registers */ -#define TVP5150_LINE_MODE_REG_4 0xd4 /* Line mode registers */ -#define TVP5150_LINE_MODE_REG_5 0xd5 /* Line mode registers */ -#define TVP5150_LINE_MODE_REG_6 0xd6 /* Line mode registers */ -#define TVP5150_LINE_MODE_REG_7 0xd7 /* Line mode registers */ -#define TVP5150_LINE_MODE_REG_8 0xd8 /* Line mode registers */ -#define TVP5150_LINE_MODE_REG_9 0xd9 /* Line mode registers */ -#define TVP5150_LINE_MODE_REG_10 0xda /* Line mode registers */ -#define TVP5150_LINE_MODE_REG_11 0xdb /* Line mode registers */ -#define TVP5150_LINE_MODE_REG_12 0xdc /* Line mode registers */ -#define TVP5150_LINE_MODE_REG_13 0xdd /* Line mode registers */ -#define TVP5150_LINE_MODE_REG_14 0xde /* Line mode registers */ -#define TVP5150_LINE_MODE_REG_15 0xdf /* Line mode registers */ -#define TVP5150_LINE_MODE_REG_16 0xe0 /* Line mode registers */ -#define TVP5150_LINE_MODE_REG_17 0xe1 /* Line mode registers */ -#define TVP5150_LINE_MODE_REG_18 0xe2 /* Line mode registers */ -#define TVP5150_LINE_MODE_REG_19 0xe3 /* Line mode registers */ -#define TVP5150_LINE_MODE_REG_20 0xe4 /* Line mode registers */ -#define TVP5150_LINE_MODE_REG_21 0xe5 /* Line mode registers */ -#define TVP5150_LINE_MODE_REG_22 0xe6 /* Line mode registers */ -#define TVP5150_LINE_MODE_REG_23 0xe7 /* Line mode registers */ -#define TVP5150_LINE_MODE_REG_24 0xe8 /* Line mode registers */ -#define TVP5150_LINE_MODE_REG_25 0xe9 /* Line mode registers */ -#define TVP5150_LINE_MODE_REG_27 0xea /* Line mode registers */ -#define TVP5150_LINE_MODE_REG_28 0xeb /* Line mode registers */ -#define TVP5150_LINE_MODE_REG_29 0xec /* Line mode registers */ -#define TVP5150_LINE_MODE_REG_30 0xed /* Line mode registers */ -#define TVP5150_LINE_MODE_REG_31 0xee /* Line mode registers */ -#define TVP5150_LINE_MODE_REG_32 0xef /* Line mode registers */ -#define TVP5150_LINE_MODE_REG_33 0xf0 /* Line mode registers */ -#define TVP5150_LINE_MODE_REG_34 0xf1 /* Line mode registers */ -#define TVP5150_LINE_MODE_REG_35 0xf2 /* Line mode registers */ -#define TVP5150_LINE_MODE_REG_36 0xf3 /* Line mode registers */ -#define TVP5150_LINE_MODE_REG_37 0xf4 /* Line mode registers */ -#define TVP5150_LINE_MODE_REG_38 0xf5 /* Line mode registers */ -#define TVP5150_LINE_MODE_REG_39 0xf6 /* Line mode registers */ -#define TVP5150_LINE_MODE_REG_40 0xf7 /* Line mode registers */ -#define TVP5150_LINE_MODE_REG_41 0xf8 /* Line mode registers */ -#define TVP5150_LINE_MODE_REG_42 0xf9 /* Line mode registers */ -#define TVP5150_LINE_MODE_REG_43 0xfa /* Line mode registers */ -#define TVP5150_LINE_MODE_REG_44 0xfb /* Line mode registers */ -#define TVP5150_FULL_FIELD_MODE_REG 0xfc /* Full field mode register */ -/* Reserved FDh-FFh */ diff --git a/trunk/drivers/media/video/v4l1-compat.c b/trunk/drivers/media/video/v4l1-compat.c index 4134549d11a8..d679ca23ded7 100644 --- a/trunk/drivers/media/video/v4l1-compat.c +++ b/trunk/drivers/media/video/v4l1-compat.c @@ -708,7 +708,7 @@ v4l_compat_translate_ioctl(struct inode *inode, } case VIDIOCGFREQ: /* get frequency */ { - unsigned long *freq = arg; + int *freq = arg; freq2.tuner = 0; err = drv(inode, file, VIDIOC_G_FREQUENCY, &freq2); @@ -720,7 +720,7 @@ v4l_compat_translate_ioctl(struct inode *inode, } case VIDIOCSFREQ: /* set frequency */ { - unsigned long *freq = arg; + int *freq = arg; freq2.tuner = 0; drv(inode, file, VIDIOC_G_FREQUENCY, &freq2); @@ -960,7 +960,7 @@ v4l_compat_translate_ioctl(struct inode *inode, fmt->start[1] = fmt2->fmt.vbi.start[1]; fmt->count[1] = fmt2->fmt.vbi.count[1]; fmt->flags = fmt2->fmt.vbi.flags & 0x03; - break; + break; } case VIDIOCSVBIFMT: { diff --git a/trunk/drivers/media/video/video-buf.c b/trunk/drivers/media/video/video-buf.c index acfd3a103f35..574b8e36f3c6 100644 --- a/trunk/drivers/media/video/video-buf.c +++ b/trunk/drivers/media/video/video-buf.c @@ -147,7 +147,7 @@ int videobuf_dma_init_user(struct videobuf_dmabuf *dma, int direction, data,size,dma->nr_pages); down_read(¤t->mm->mmap_sem); - err = get_user_pages(current,current->mm, + err = get_user_pages(current,current->mm, data & PAGE_MASK, dma->nr_pages, rw == READ, 1, /* force */ dma->pages, NULL); @@ -750,9 +750,9 @@ videobuf_read_zerocopy(struct videobuf_queue *q, char __user *data, { enum v4l2_field field; unsigned long flags; - int retval; + int retval; - /* setup stuff */ + /* setup stuff */ retval = -ENOMEM; q->read_buf = videobuf_alloc(q->msize); if (NULL == q->read_buf) @@ -760,18 +760,18 @@ videobuf_read_zerocopy(struct videobuf_queue *q, char __user *data, q->read_buf->memory = V4L2_MEMORY_USERPTR; q->read_buf->baddr = (unsigned long)data; - q->read_buf->bsize = count; + q->read_buf->bsize = count; field = videobuf_next_field(q); retval = q->ops->buf_prepare(q,q->read_buf,field); if (0 != retval) goto done; - /* start capture & wait */ + /* start capture & wait */ spin_lock_irqsave(q->irqlock,flags); q->ops->buf_queue(q,q->read_buf); spin_unlock_irqrestore(q->irqlock,flags); - retval = videobuf_waiton(q->read_buf,0,0); - if (0 == retval) { + retval = videobuf_waiton(q->read_buf,0,0); + if (0 == retval) { videobuf_dma_pci_sync(q->pci,&q->read_buf->dma); if (STATE_ERROR == q->read_buf->state) retval = -EIO; @@ -828,7 +828,7 @@ ssize_t videobuf_read_one(struct videobuf_queue *q, } /* wait until capture is done */ - retval = videobuf_waiton(q->read_buf, nonblocking, 1); + retval = videobuf_waiton(q->read_buf, nonblocking, 1); if (0 != retval) goto done; videobuf_dma_pci_sync(q->pci,&q->read_buf->dma); @@ -1096,7 +1096,7 @@ videobuf_vm_nopage(struct vm_area_struct *vma, unsigned long vaddr, dprintk(3,"nopage: fault @ %08lx [vma %08lx-%08lx]\n", vaddr,vma->vm_start,vma->vm_end); - if (vaddr > vma->vm_end) + if (vaddr > vma->vm_end) return NOPAGE_SIGBUS; page = alloc_page(GFP_USER); if (!page) diff --git a/trunk/drivers/media/video/vino.c b/trunk/drivers/media/video/vino.c index 71b28e9e0850..ed4394e854ab 100644 --- a/trunk/drivers/media/video/vino.c +++ b/trunk/drivers/media/video/vino.c @@ -12,11 +12,15 @@ /* * TODO: - * - remove "mark pages reserved-hacks" from memory allocation code - * and implement nopage() + * - remove "hacks" from memory allocation code and implement nopage() * - check decimation, calculating and reporting image size when * using decimation - * - implement read(), user mode buffers and overlay (?) + * - check vino_acquire_input(), vino_set_input() and channel + * ownership handling + * - report VINO error-interrupts via ioctls ? + * - implement picture controls (all implemented?) + * - use macros for boolean values (?) + * - implement user mode buffers and overlay (?) */ #include @@ -56,16 +60,18 @@ * debug info. * Note that the debug output also slows down the driver significantly */ // #define VINO_DEBUG -// #define VINO_DEBUG_INT -#define VINO_MODULE_VERSION "0.0.5" -#define VINO_VERSION_CODE KERNEL_VERSION(0, 0, 5) +#define VINO_MODULE_VERSION "0.0.3" +#define VINO_VERSION_CODE KERNEL_VERSION(0, 0, 3) MODULE_DESCRIPTION("SGI VINO Video4Linux2 driver"); MODULE_VERSION(VINO_MODULE_VERSION); MODULE_AUTHOR("Mikael Nousiainen "); MODULE_LICENSE("GPL"); +#define mem_map_reserve(p) set_bit(PG_reserved, &((p)->flags)) +#define mem_map_unreserve(p) clear_bit(PG_reserved, &((p)->flags)) + #ifdef VINO_DEBUG #define dprintk(x...) printk("VINO: " x); #else @@ -85,16 +91,15 @@ MODULE_LICENSE("GPL"); #define VINO_MIN_HEIGHT 32 #define VINO_CLIPPING_START_ODD_D1 1 -#define VINO_CLIPPING_START_ODD_PAL 15 -#define VINO_CLIPPING_START_ODD_NTSC 12 +#define VINO_CLIPPING_START_ODD_PAL 1 +#define VINO_CLIPPING_START_ODD_NTSC 1 #define VINO_CLIPPING_START_EVEN_D1 2 -#define VINO_CLIPPING_START_EVEN_PAL 15 -#define VINO_CLIPPING_START_EVEN_NTSC 12 +#define VINO_CLIPPING_START_EVEN_PAL 2 +#define VINO_CLIPPING_START_EVEN_NTSC 2 #define VINO_INPUT_CHANNEL_COUNT 3 -/* the number is the index for vino_inputs */ #define VINO_INPUT_NONE -1 #define VINO_INPUT_COMPOSITE 0 #define VINO_INPUT_SVIDEO 1 @@ -102,13 +107,15 @@ MODULE_LICENSE("GPL"); #define VINO_PAGE_RATIO (PAGE_SIZE / VINO_PAGE_SIZE) -#define VINO_FIFO_THRESHOLD_DEFAULT 16 +#define VINO_FIFO_THRESHOLD_DEFAULT 512 +/*#define VINO_FRAMEBUFFER_SIZE (VINO_PAL_WIDTH * VINO_PAL_HEIGHT * 4 \ + + 2 * PAGE_SIZE)*/ #define VINO_FRAMEBUFFER_SIZE ((VINO_PAL_WIDTH \ * VINO_PAL_HEIGHT * 4 \ + 3 * PAGE_SIZE) & ~(PAGE_SIZE - 1)) -#define VINO_FRAMEBUFFER_COUNT_MAX 8 +#define VINO_FRAMEBUFFER_MAX_COUNT 8 #define VINO_FRAMEBUFFER_UNUSED 0 #define VINO_FRAMEBUFFER_IN_USE 1 @@ -124,27 +131,24 @@ MODULE_LICENSE("GPL"); #define VINO_DUMMY_DESC_COUNT 4 #define VINO_DESC_FETCH_DELAY 5 /* microseconds */ -#define VINO_MAX_FRAME_SKIP_COUNT 128 - /* the number is the index for vino_data_formats */ #define VINO_DATA_FMT_NONE -1 #define VINO_DATA_FMT_GREY 0 #define VINO_DATA_FMT_RGB332 1 #define VINO_DATA_FMT_RGB32 2 #define VINO_DATA_FMT_YUV 3 +//#define VINO_DATA_FMT_RGB24 4 #define VINO_DATA_FMT_COUNT 4 -/* the number is the index for vino_data_norms */ #define VINO_DATA_NORM_NONE -1 #define VINO_DATA_NORM_NTSC 0 #define VINO_DATA_NORM_PAL 1 #define VINO_DATA_NORM_SECAM 2 #define VINO_DATA_NORM_D1 3 -/* The following are special entries that can be used to +/* The following is a special entry that can be used to * autodetect the norm. */ -#define VINO_DATA_NORM_AUTO 0xfe -#define VINO_DATA_NORM_AUTO_EXT 0xff +#define VINO_DATA_NORM_AUTO 0xff #define VINO_DATA_NORM_COUNT 4 @@ -228,7 +232,7 @@ struct vino_framebuffer_fifo { unsigned int head; unsigned int tail; - unsigned int data[VINO_FRAMEBUFFER_COUNT_MAX]; + unsigned int data[VINO_FRAMEBUFFER_MAX_COUNT]; }; struct vino_framebuffer_queue { @@ -242,20 +246,13 @@ struct vino_framebuffer_queue { struct vino_framebuffer_fifo in; struct vino_framebuffer_fifo out; - struct vino_framebuffer *buffer[VINO_FRAMEBUFFER_COUNT_MAX]; + struct vino_framebuffer *buffer[VINO_FRAMEBUFFER_MAX_COUNT]; spinlock_t queue_lock; struct semaphore queue_sem; wait_queue_head_t frame_wait_queue; }; -struct vino_interrupt_data { - struct timeval timestamp; - unsigned int frame_counter; - unsigned int skip_count; - unsigned int skip; -}; - struct vino_channel_settings { unsigned int channel; @@ -288,8 +285,6 @@ struct vino_channel_settings { unsigned int users; - struct vino_interrupt_data int_data; - /* V4L support */ struct video_device *v4l_device; }; @@ -320,7 +315,7 @@ struct vino_settings { /* Module parameters */ /* - * Using vino_pixel_conversion the ABGR32-format pixels supplied + * Using vino_pixel_conversion the ARGB32-format pixels supplied * by the VINO chip can be converted to more common formats * like RGBA32 (or probably RGB24 in the future). This way we * can give out data that can be specified correctly with @@ -334,9 +329,7 @@ struct vino_settings { * Use non-zero value to enable conversion. */ static int vino_pixel_conversion = 0; - module_param_named(pixelconv, vino_pixel_conversion, int, 0); - MODULE_PARM_DESC(pixelconv, "enable pixel conversion (non-zero value enables)"); @@ -352,22 +345,15 @@ static const char *vino_bus_name = "GIO64 bus"; static const char *vino_v4l_device_name_a = "SGI VINO Channel A"; static const char *vino_v4l_device_name_b = "SGI VINO Channel B"; -static void vino_capture_tasklet(unsigned long channel); - -DECLARE_TASKLET(vino_tasklet_a, vino_capture_tasklet, VINO_CHANNEL_A); -DECLARE_TASKLET(vino_tasklet_b, vino_capture_tasklet, VINO_CHANNEL_B); - static const struct vino_input vino_inputs[] = { { .name = "Composite", - .std = V4L2_STD_NTSC | V4L2_STD_PAL - | V4L2_STD_SECAM, + .std = V4L2_STD_NTSC | V4L2_STD_PAL | V4L2_STD_SECAM, },{ .name = "S-Video", - .std = V4L2_STD_NTSC | V4L2_STD_PAL - | V4L2_STD_SECAM, + .std = V4L2_STD_NTSC | V4L2_STD_PAL | V4L2_STD_SECAM, },{ - .name = "D1/IndyCam", + .name = "D1 (IndyCam)", .std = V4L2_STD_NTSC, } }; @@ -390,10 +376,15 @@ static const struct vino_data_format vino_data_formats[] = { .colorspace = V4L2_COLORSPACE_SRGB, },{ .description = "YUV 4:2:2", - .bpp = 2, + .bpp = 4, .pixelformat = V4L2_PIX_FMT_YUYV, // XXX: swapped? .colorspace = V4L2_COLORSPACE_SMPTE170M, - } + }/*,{ + .description = "24-bit RGB", + .bpp = 3, + .pixelformat = V4L2_PIX_FMT_RGB24, + .colorspace = V4L2_COLORSPACE_SRGB, + }*/ }; static const struct vino_data_norm vino_data_norms[] = { @@ -406,18 +397,18 @@ static const struct vino_data_norm vino_data_norms[] = { .width = VINO_NTSC_WIDTH, .height = VINO_NTSC_HEIGHT, .odd = { - .top = VINO_CLIPPING_START_ODD_NTSC, - .left = 0, + .top = VINO_CLIPPING_START_ODD_NTSC, + .left = 0, .bottom = VINO_CLIPPING_START_ODD_NTSC + VINO_NTSC_HEIGHT / 2 - 1, - .right = VINO_NTSC_WIDTH, + .right = VINO_NTSC_WIDTH, }, .even = { - .top = VINO_CLIPPING_START_EVEN_NTSC, - .left = 0, + .top = VINO_CLIPPING_START_EVEN_NTSC, + .left = 0, .bottom = VINO_CLIPPING_START_EVEN_NTSC + VINO_NTSC_HEIGHT / 2 - 1, - .right = VINO_NTSC_WIDTH, + .right = VINO_NTSC_WIDTH, }, },{ .description = "PAL", @@ -428,18 +419,18 @@ static const struct vino_data_norm vino_data_norms[] = { .width = VINO_PAL_WIDTH, .height = VINO_PAL_HEIGHT, .odd = { - .top = VINO_CLIPPING_START_ODD_PAL, - .left = 0, + .top = VINO_CLIPPING_START_ODD_PAL, + .left = 0, .bottom = VINO_CLIPPING_START_ODD_PAL + VINO_PAL_HEIGHT / 2 - 1, - .right = VINO_PAL_WIDTH, + .right = VINO_PAL_WIDTH, }, .even = { - .top = VINO_CLIPPING_START_EVEN_PAL, - .left = 0, + .top = VINO_CLIPPING_START_EVEN_PAL, + .left = 0, .bottom = VINO_CLIPPING_START_EVEN_PAL + VINO_PAL_HEIGHT / 2 - 1, - .right = VINO_PAL_WIDTH, + .right = VINO_PAL_WIDTH, }, },{ .description = "SECAM", @@ -450,21 +441,21 @@ static const struct vino_data_norm vino_data_norms[] = { .width = VINO_PAL_WIDTH, .height = VINO_PAL_HEIGHT, .odd = { - .top = VINO_CLIPPING_START_ODD_PAL, - .left = 0, + .top = VINO_CLIPPING_START_ODD_PAL, + .left = 0, .bottom = VINO_CLIPPING_START_ODD_PAL + VINO_PAL_HEIGHT / 2 - 1, - .right = VINO_PAL_WIDTH, + .right = VINO_PAL_WIDTH, }, .even = { - .top = VINO_CLIPPING_START_EVEN_PAL, - .left = 0, + .top = VINO_CLIPPING_START_EVEN_PAL, + .left = 0, .bottom = VINO_CLIPPING_START_EVEN_PAL + VINO_PAL_HEIGHT / 2 - 1, - .right = VINO_PAL_WIDTH, + .right = VINO_PAL_WIDTH, }, },{ - .description = "NTSC/D1", + .description = "NTSC (D1 input)", .std = V4L2_STD_NTSC, .fps_min = 6, .fps_max = 30, @@ -472,18 +463,18 @@ static const struct vino_data_norm vino_data_norms[] = { .width = VINO_NTSC_WIDTH, .height = VINO_NTSC_HEIGHT, .odd = { - .top = VINO_CLIPPING_START_ODD_D1, - .left = 0, + .top = VINO_CLIPPING_START_ODD_D1, + .left = 0, .bottom = VINO_CLIPPING_START_ODD_D1 + VINO_NTSC_HEIGHT / 2 - 1, - .right = VINO_NTSC_WIDTH, + .right = VINO_NTSC_WIDTH, }, .even = { - .top = VINO_CLIPPING_START_EVEN_D1, - .left = 0, + .top = VINO_CLIPPING_START_EVEN_D1, + .left = 0, .bottom = VINO_CLIPPING_START_EVEN_D1 + VINO_NTSC_HEIGHT / 2 - 1, - .right = VINO_NTSC_WIDTH, + .right = VINO_NTSC_WIDTH, }, } }; @@ -500,7 +491,7 @@ struct v4l2_queryctrl vino_indycam_v4l2_controls[] = { .step = 1, .default_value = INDYCAM_AGC_DEFAULT, .flags = 0, - .reserved = { INDYCAM_CONTROL_AGC, 0 }, + .reserved = { 0, 0 }, },{ .id = V4L2_CID_AUTO_WHITE_BALANCE, .type = V4L2_CTRL_TYPE_BOOLEAN, @@ -510,7 +501,7 @@ struct v4l2_queryctrl vino_indycam_v4l2_controls[] = { .step = 1, .default_value = INDYCAM_AWB_DEFAULT, .flags = 0, - .reserved = { INDYCAM_CONTROL_AWB, 0 }, + .reserved = { 0, 0 }, },{ .id = V4L2_CID_GAIN, .type = V4L2_CTRL_TYPE_INTEGER, @@ -520,7 +511,7 @@ struct v4l2_queryctrl vino_indycam_v4l2_controls[] = { .step = 1, .default_value = INDYCAM_GAIN_DEFAULT, .flags = 0, - .reserved = { INDYCAM_CONTROL_GAIN, 0 }, + .reserved = { 0, 0 }, },{ .id = V4L2_CID_PRIVATE_BASE, .type = V4L2_CTRL_TYPE_INTEGER, @@ -530,7 +521,7 @@ struct v4l2_queryctrl vino_indycam_v4l2_controls[] = { .step = 1, .default_value = INDYCAM_RED_SATURATION_DEFAULT, .flags = 0, - .reserved = { INDYCAM_CONTROL_RED_SATURATION, 0 }, + .reserved = { 0, 0 }, },{ .id = V4L2_CID_PRIVATE_BASE + 1, .type = V4L2_CTRL_TYPE_INTEGER, @@ -540,7 +531,7 @@ struct v4l2_queryctrl vino_indycam_v4l2_controls[] = { .step = 1, .default_value = INDYCAM_BLUE_SATURATION_DEFAULT, .flags = 0, - .reserved = { INDYCAM_CONTROL_BLUE_SATURATION, 0 }, + .reserved = { 0, 0 }, },{ .id = V4L2_CID_RED_BALANCE, .type = V4L2_CTRL_TYPE_INTEGER, @@ -550,7 +541,7 @@ struct v4l2_queryctrl vino_indycam_v4l2_controls[] = { .step = 1, .default_value = INDYCAM_RED_BALANCE_DEFAULT, .flags = 0, - .reserved = { INDYCAM_CONTROL_RED_BALANCE, 0 }, + .reserved = { 0, 0 }, },{ .id = V4L2_CID_BLUE_BALANCE, .type = V4L2_CTRL_TYPE_INTEGER, @@ -560,7 +551,7 @@ struct v4l2_queryctrl vino_indycam_v4l2_controls[] = { .step = 1, .default_value = INDYCAM_BLUE_BALANCE_DEFAULT, .flags = 0, - .reserved = { INDYCAM_CONTROL_BLUE_BALANCE, 0 }, + .reserved = { 0, 0 }, },{ .id = V4L2_CID_EXPOSURE, .type = V4L2_CTRL_TYPE_INTEGER, @@ -570,7 +561,7 @@ struct v4l2_queryctrl vino_indycam_v4l2_controls[] = { .step = 1, .default_value = INDYCAM_SHUTTER_DEFAULT, .flags = 0, - .reserved = { INDYCAM_CONTROL_SHUTTER, 0 }, + .reserved = { 0, 0 }, },{ .id = V4L2_CID_GAMMA, .type = V4L2_CTRL_TYPE_INTEGER, @@ -580,11 +571,11 @@ struct v4l2_queryctrl vino_indycam_v4l2_controls[] = { .step = 1, .default_value = INDYCAM_GAMMA_DEFAULT, .flags = 0, - .reserved = { INDYCAM_CONTROL_GAMMA, 0 }, + .reserved = { 0, 0 }, } }; -#define VINO_SAA7191_V4L2_CONTROL_COUNT 9 +#define VINO_SAA7191_V4L2_CONTROL_COUNT 2 struct v4l2_queryctrl vino_saa7191_v4l2_controls[] = { { @@ -596,59 +587,9 @@ struct v4l2_queryctrl vino_saa7191_v4l2_controls[] = { .step = 1, .default_value = SAA7191_HUE_DEFAULT, .flags = 0, - .reserved = { SAA7191_CONTROL_HUE, 0 }, + .reserved = { 0, 0 }, },{ .id = V4L2_CID_PRIVATE_BASE, - .type = V4L2_CTRL_TYPE_INTEGER, - .name = "Luminance Bandpass", - .minimum = SAA7191_BANDPASS_MIN, - .maximum = SAA7191_BANDPASS_MAX, - .step = 1, - .default_value = SAA7191_BANDPASS_DEFAULT, - .flags = 0, - .reserved = { SAA7191_CONTROL_BANDPASS, 0 }, - },{ - .id = V4L2_CID_PRIVATE_BASE + 1, - .type = V4L2_CTRL_TYPE_INTEGER, - .name = "Luminance Bandpass Weight", - .minimum = SAA7191_BANDPASS_WEIGHT_MIN, - .maximum = SAA7191_BANDPASS_WEIGHT_MAX, - .step = 1, - .default_value = SAA7191_BANDPASS_WEIGHT_DEFAULT, - .flags = 0, - .reserved = { SAA7191_CONTROL_BANDPASS_WEIGHT, 0 }, - },{ - .id = V4L2_CID_PRIVATE_BASE + 2, - .type = V4L2_CTRL_TYPE_INTEGER, - .name = "HF Luminance Coring", - .minimum = SAA7191_CORING_MIN, - .maximum = SAA7191_CORING_MAX, - .step = 1, - .default_value = SAA7191_CORING_DEFAULT, - .flags = 0, - .reserved = { SAA7191_CONTROL_CORING, 0 }, - },{ - .id = V4L2_CID_PRIVATE_BASE + 3, - .type = V4L2_CTRL_TYPE_BOOLEAN, - .name = "Force Colour", - .minimum = SAA7191_FORCE_COLOUR_MIN, - .maximum = SAA7191_FORCE_COLOUR_MAX, - .step = 1, - .default_value = SAA7191_FORCE_COLOUR_DEFAULT, - .flags = 0, - .reserved = { SAA7191_CONTROL_FORCE_COLOUR, 0 }, - },{ - .id = V4L2_CID_PRIVATE_BASE + 4, - .type = V4L2_CTRL_TYPE_INTEGER, - .name = "Chrominance Gain Control", - .minimum = SAA7191_CHROMA_GAIN_MIN, - .maximum = SAA7191_CHROMA_GAIN_MAX, - .step = 1, - .default_value = SAA7191_CHROMA_GAIN_DEFAULT, - .flags = 0, - .reserved = { SAA7191_CONTROL_CHROMA_GAIN, 0 }, - },{ - .id = V4L2_CID_PRIVATE_BASE + 5, .type = V4L2_CTRL_TYPE_BOOLEAN, .name = "VTR Time Constant", .minimum = SAA7191_VTRC_MIN, @@ -656,27 +597,7 @@ struct v4l2_queryctrl vino_saa7191_v4l2_controls[] = { .step = 1, .default_value = SAA7191_VTRC_DEFAULT, .flags = 0, - .reserved = { SAA7191_CONTROL_VTRC, 0 }, - },{ - .id = V4L2_CID_PRIVATE_BASE + 6, - .type = V4L2_CTRL_TYPE_INTEGER, - .name = "Luminance Delay Compensation", - .minimum = SAA7191_LUMA_DELAY_MIN, - .maximum = SAA7191_LUMA_DELAY_MAX, - .step = 1, - .default_value = SAA7191_LUMA_DELAY_DEFAULT, - .flags = 0, - .reserved = { SAA7191_CONTROL_LUMA_DELAY, 0 }, - },{ - .id = V4L2_CID_PRIVATE_BASE + 7, - .type = V4L2_CTRL_TYPE_INTEGER, - .name = "Vertical Noise Reduction", - .minimum = SAA7191_VNR_MIN, - .maximum = SAA7191_VNR_MAX, - .step = 1, - .default_value = SAA7191_VNR_DEFAULT, - .flags = 0, - .reserved = { SAA7191_CONTROL_VNR, 0 }, + .reserved = { 0, 0 }, } }; @@ -718,10 +639,9 @@ static struct i2c_algo_sgi_data i2c_sgi_vino_data = */ static int i2c_vino_client_reg(struct i2c_client *client) { - unsigned long flags; int ret = 0; - spin_lock_irqsave(&vino_drvdata->input_lock, flags); + spin_lock(&vino_drvdata->input_lock); switch (client->driver->id) { case I2C_DRIVERID_SAA7191: if (vino_drvdata->decoder.driver) @@ -738,17 +658,16 @@ static int i2c_vino_client_reg(struct i2c_client *client) default: ret = -ENODEV; } - spin_unlock_irqrestore(&vino_drvdata->input_lock, flags); + spin_unlock(&vino_drvdata->input_lock); return ret; } static int i2c_vino_client_unreg(struct i2c_client *client) { - unsigned long flags; int ret = 0; - spin_lock_irqsave(&vino_drvdata->input_lock, flags); + spin_lock(&vino_drvdata->input_lock); if (client == vino_drvdata->decoder.driver) { if (vino_drvdata->decoder.owner != VINO_NO_CHANNEL) ret = -EBUSY; @@ -760,7 +679,7 @@ static int i2c_vino_client_unreg(struct i2c_client *client) else vino_drvdata->camera.driver = NULL; } - spin_unlock_irqrestore(&vino_drvdata->input_lock, flags); + spin_unlock(&vino_drvdata->input_lock); return ret; } @@ -808,7 +727,7 @@ static void vino_free_buffer_with_count(struct vino_framebuffer *fb, dprintk("vino_free_buffer_with_count(): count = %d\n", count); for (i = 0; i < count; i++) { - ClearPageReserved(virt_to_page(fb->desc_table.virtual[i])); + mem_map_unreserve(virt_to_page(fb->desc_table.virtual[i])); dma_unmap_single(NULL, fb->desc_table.dma_cpu[VINO_PAGE_RATIO * i], PAGE_SIZE, DMA_FROM_DEVICE); @@ -886,7 +805,7 @@ static int vino_allocate_buffer(struct vino_framebuffer *fb, dma_data_addr + VINO_PAGE_SIZE * j; } - SetPageReserved(virt_to_page(fb->desc_table.virtual[i])); + mem_map_reserve(virt_to_page(fb->desc_table.virtual[i])); } /* page_count needs to be set anyway, because the descriptor table has @@ -973,7 +892,7 @@ static int vino_prepare_user_buffer(struct vino_framebuffer *fb, dma_data_addr + VINO_PAGE_SIZE * j; } - SetPageReserved(virt_to_page(fb->desc_table.virtual[i])); + mem_map_reserve(virt_to_page(fb->desc_table.virtual[i])); } /* page_count needs to be set anyway, because the descriptor table has @@ -1014,7 +933,7 @@ static void vino_sync_buffer(struct vino_framebuffer *fb) /* Framebuffer fifo functions (need to be locked externally) */ -static inline void vino_fifo_init(struct vino_framebuffer_fifo *f, +static void vino_fifo_init(struct vino_framebuffer_fifo *f, unsigned int length) { f->length = 0; @@ -1022,18 +941,16 @@ static inline void vino_fifo_init(struct vino_framebuffer_fifo *f, f->head = 0; f->tail = 0; - if (length > VINO_FRAMEBUFFER_COUNT_MAX) - length = VINO_FRAMEBUFFER_COUNT_MAX; + if (length > VINO_FRAMEBUFFER_MAX_COUNT) + length = VINO_FRAMEBUFFER_MAX_COUNT; f->length = length; } /* returns true/false */ -static inline int vino_fifo_has_id(struct vino_framebuffer_fifo *f, - unsigned int id) +static int vino_fifo_has_id(struct vino_framebuffer_fifo *f, unsigned int id) { unsigned int i; - for (i = f->head; i == (f->tail - 1); i = (i + 1) % f->length) { if (f->data[i] == id) return 1; @@ -1042,15 +959,13 @@ static inline int vino_fifo_has_id(struct vino_framebuffer_fifo *f, return 0; } -#if 0 /* returns true/false */ -static inline int vino_fifo_full(struct vino_framebuffer_fifo *f) +static int vino_fifo_full(struct vino_framebuffer_fifo *f) { return (f->used == f->length); } -#endif -static inline unsigned int vino_fifo_get_used(struct vino_framebuffer_fifo *f) +static unsigned int vino_fifo_get_used(struct vino_framebuffer_fifo *f) { return f->used; } @@ -1161,8 +1076,8 @@ static int vino_queue_init(struct vino_framebuffer_queue *q, down(&q->queue_sem); - if (*length > VINO_FRAMEBUFFER_COUNT_MAX) - *length = VINO_FRAMEBUFFER_COUNT_MAX; + if (*length > VINO_FRAMEBUFFER_MAX_COUNT) + *length = VINO_FRAMEBUFFER_MAX_COUNT; q->length = 0; @@ -1398,7 +1313,6 @@ static int vino_queue_get_outgoing(struct vino_framebuffer_queue *q, return ret; } -#if 0 static int vino_queue_get_total(struct vino_framebuffer_queue *q, unsigned int *total) { @@ -1424,7 +1338,6 @@ static int vino_queue_get_total(struct vino_framebuffer_queue *q, return ret; } -#endif static struct vino_framebuffer *vino_queue_peek(struct vino_framebuffer_queue *q, @@ -1558,14 +1471,12 @@ static void vino_update_line_size(struct vino_channel_settings *vcs) dprintk("update_line_size(): before: w = %d, d = %d, " "line_size = %d\n", w, d, vcs->line_size); - /* line size must be multiple of 8 bytes */ lsize = (bpp * (w / d)) & ~7; w = (lsize / bpp) * d; vcs->clipping.right = vcs->clipping.left + w; vcs->line_size = lsize; - dprintk("update_line_size(): after: w = %d, d = %d, " "line_size = %d\n", w, d, vcs->line_size); } @@ -1621,7 +1532,7 @@ static void vino_set_clipping(struct vino_channel_settings *vcs, } /* execute with input_lock locked */ -static inline void vino_set_default_clipping(struct vino_channel_settings *vcs) +static void vino_set_default_clipping(struct vino_channel_settings *vcs) { vino_set_clipping(vcs, 0, 0, vino_data_norms[vcs->data_norm].width, vino_data_norms[vcs->data_norm].height); @@ -1645,7 +1556,8 @@ static void vino_set_scaling(struct vino_channel_settings *vcs, if (d < 1) { d = 1; - } else if (d > 8) { + } + if (d > 8) { d = 8; } @@ -1658,7 +1570,7 @@ static void vino_set_scaling(struct vino_channel_settings *vcs, } /* execute with input_lock locked */ -static inline void vino_set_default_scaling(struct vino_channel_settings *vcs) +static void vino_reset_scaling(struct vino_channel_settings *vcs) { vino_set_scaling(vcs, vcs->clipping.right - vcs->clipping.left, vcs->clipping.bottom - vcs->clipping.top); @@ -1737,8 +1649,7 @@ static void vino_set_framerate(struct vino_channel_settings *vcs, } /* execute with input_lock locked */ -static inline void vino_set_default_framerate(struct - vino_channel_settings *vcs) +static void vino_set_default_framerate(struct vino_channel_settings *vcs) { vino_set_framerate(vcs, vino_data_norms[vcs->data_norm].fps_max); } @@ -1776,9 +1687,6 @@ static int vino_dma_setup(struct vino_channel_settings *vcs, * should be more than enough time */ udelay(VINO_DESC_FETCH_DELAY); - dprintk("vino_dma_setup(): start desc = %08x, next 4 desc = %08x\n", - ch->start_desc_tbl, ch->next_4_desc); - /* set the alpha register */ ch->alpha = vcs->alpha; @@ -1792,6 +1700,9 @@ static int vino_dma_setup(struct vino_channel_settings *vcs, VINO_CLIP_EVEN(norm->even.top + vcs->clipping.bottom / 2 - 1) | VINO_CLIP_X(vcs->clipping.right); + /* FIXME: end-of-field bug workaround + VINO_CLIP_X(VINO_PAL_WIDTH); + */ /* set the size of actual content in the buffer (DECIMATION !) */ fb->data_size = ((vcs->clipping.right - vcs->clipping.left) / @@ -1891,7 +1802,7 @@ static int vino_dma_setup(struct vino_channel_settings *vcs, } /* (execute only with vino_lock locked) */ -static inline void vino_dma_start(struct vino_channel_settings *vcs) +static void vino_dma_start(struct vino_channel_settings *vcs) { u32 ctrl = vino->control; @@ -1902,14 +1813,12 @@ static inline void vino_dma_start(struct vino_channel_settings *vcs) } /* (execute only with vino_lock locked) */ -static inline void vino_dma_stop(struct vino_channel_settings *vcs) +static void vino_dma_stop(struct vino_channel_settings *vcs) { u32 ctrl = vino->control; ctrl &= (vcs->channel == VINO_CHANNEL_A) ? ~VINO_CTRL_A_DMA_ENBL : ~VINO_CTRL_B_DMA_ENBL; - ctrl &= (vcs->channel == VINO_CHANNEL_A) ? - ~VINO_CTRL_A_INT : ~VINO_CTRL_B_INT; vino->control = ctrl; dprintk("vino_dma_stop():\n"); } @@ -1993,7 +1902,7 @@ static int vino_capture_next(struct vino_channel_settings *vcs, int start) struct vino_framebuffer *fb; unsigned int incoming, id; int err = 0; - unsigned long flags; + unsigned long flags, flags2; dprintk("vino_capture_next():\n"); @@ -2034,6 +1943,10 @@ static int vino_capture_next(struct vino_channel_settings *vcs, int start) goto out; } + spin_lock_irqsave(&fb->state_lock, flags2); + fb->state = VINO_FRAMEBUFFER_UNUSED; + spin_unlock_irqrestore(&fb->state_lock, flags2); + if (start) { vcs->capturing = 1; } @@ -2051,7 +1964,7 @@ static int vino_capture_next(struct vino_channel_settings *vcs, int start) return err; } -static inline int vino_is_capturing(struct vino_channel_settings *vcs) +static int vino_is_capturing(struct vino_channel_settings *vcs) { int ret; unsigned long flags; @@ -2163,7 +2076,6 @@ static void vino_capture_stop(struct vino_channel_settings *vcs) dprintk("vino_capture_stop():\n"); spin_lock_irqsave(&vcs->capture_lock, flags); - /* unset capturing to stop queue processing */ vcs->capturing = 0; @@ -2209,7 +2121,6 @@ static void vino_capture_stop(struct vino_channel_settings *vcs) spin_unlock_irqrestore(&vcs->capture_lock, flags); } -#if 0 static int vino_capture_failed(struct vino_channel_settings *vcs) { struct vino_framebuffer *fb; @@ -2254,31 +2165,9 @@ static int vino_capture_failed(struct vino_channel_settings *vcs) return 0; } -#endif - -static void vino_skip_frame(struct vino_channel_settings *vcs) -{ - struct vino_framebuffer *fb; - unsigned long flags; - unsigned int id; - - spin_lock_irqsave(&vcs->capture_lock, flags); - fb = vino_queue_peek(&vcs->fb_queue, &id); - if (!fb) { - spin_unlock_irqrestore(&vcs->capture_lock, flags); - dprintk("vino_skip_frame(): vino_queue_peek() failed!\n"); - return; - } - spin_unlock_irqrestore(&vcs->capture_lock, flags); - - spin_lock_irqsave(&fb->state_lock, flags); - fb->state = VINO_FRAMEBUFFER_UNUSED; - spin_unlock_irqrestore(&fb->state_lock, flags); - - vino_capture_next(vcs, 0); -} -static void vino_frame_done(struct vino_channel_settings *vcs) +static void vino_frame_done(struct vino_channel_settings *vcs, + unsigned int fc) { struct vino_framebuffer *fb; unsigned long flags; @@ -2292,9 +2181,8 @@ static void vino_frame_done(struct vino_channel_settings *vcs) } spin_unlock_irqrestore(&vcs->capture_lock, flags); - fb->frame_counter = vcs->int_data.frame_counter; - memcpy(&fb->timestamp, &vcs->int_data.timestamp, - sizeof(struct timeval)); + fb->frame_counter = fc; + do_gettimeofday(&fb->timestamp); spin_lock_irqsave(&fb->state_lock, flags); if (fb->state == VINO_FRAMEBUFFER_IN_USE) @@ -2306,174 +2194,71 @@ static void vino_frame_done(struct vino_channel_settings *vcs) vino_capture_next(vcs, 0); } -static void vino_capture_tasklet(unsigned long channel) { - struct vino_channel_settings *vcs; - - vcs = (channel == VINO_CHANNEL_A) - ? &vino_drvdata->a : &vino_drvdata->b; - - if (vcs->int_data.skip) - vcs->int_data.skip_count++; - - if (vcs->int_data.skip && (vcs->int_data.skip_count - <= VINO_MAX_FRAME_SKIP_COUNT)) { - vino_skip_frame(vcs); - } else { - vcs->int_data.skip_count = 0; - vino_frame_done(vcs); - } -} - static irqreturn_t vino_interrupt(int irq, void *dev_id, struct pt_regs *regs) { - u32 ctrl, intr; + u32 intr; unsigned int fc_a, fc_b; - int handled_a = 0, skip_a = 0, done_a = 0; - int handled_b = 0, skip_b = 0, done_b = 0; - -#ifdef VINO_DEBUG_INT - int loop = 0; - unsigned int line_count = vino->a.line_count, - page_index = vino->a.page_index, - field_counter = vino->a.field_counter, - start_desc_tbl = vino->a.start_desc_tbl, - next_4_desc = vino->a.next_4_desc; - unsigned int line_count_2, - page_index_2, - field_counter_2, - start_desc_tbl_2, - next_4_desc_2; -#endif + int done_a = 0; + int done_b = 0; spin_lock(&vino_drvdata->vino_lock); - while ((intr = vino->intr_status)) { - fc_a = vino->a.field_counter >> 1; - fc_b = vino->b.field_counter >> 1; - - /* handle error-interrupts in some special way ? - * --> skips frames */ - if (intr & VINO_INTSTAT_A) { - if (intr & VINO_INTSTAT_A_EOF) { - vino_drvdata->a.field++; - if (vino_drvdata->a.field > 1) { - vino_dma_stop(&vino_drvdata->a); - vino_clear_interrupt(&vino_drvdata->a); - vino_drvdata->a.field = 0; - done_a = 1; - } else { - if (vino->a.page_index - != vino_drvdata->a.line_size) { - vino->a.line_count = 0; - vino->a.page_index = - vino_drvdata-> - a.line_size; - vino->a.next_4_desc = - vino->a.start_desc_tbl; - } - } - dprintk("channel A end-of-field " - "interrupt: %04x\n", intr); - } else { + intr = vino->intr_status; + fc_a = vino->a.field_counter / 2; + fc_b = vino->b.field_counter / 2; + + // TODO: handle error-interrupts in some special way ? + + if (intr & VINO_INTSTAT_A) { + if (intr & VINO_INTSTAT_A_EOF) { + vino_drvdata->a.field++; + if (vino_drvdata->a.field > 1) { vino_dma_stop(&vino_drvdata->a); vino_clear_interrupt(&vino_drvdata->a); vino_drvdata->a.field = 0; - skip_a = 1; - dprintk("channel A error interrupt: %04x\n", - intr); + done_a = 1; } - -#ifdef VINO_DEBUG_INT - line_count_2 = vino->a.line_count; - page_index_2 = vino->a.page_index; - field_counter_2 = vino->a.field_counter; - start_desc_tbl_2 = vino->a.start_desc_tbl; - next_4_desc_2 = vino->a.next_4_desc; - - printk("intr = %04x, loop = %d, field = %d\n", - intr, loop, vino_drvdata->a.field); - printk("1- line count = %04d, page index = %04d, " - "start = %08x, next = %08x\n" - " fieldc = %d, framec = %d\n", - line_count, page_index, start_desc_tbl, - next_4_desc, field_counter, fc_a); - printk("12-line count = %04d, page index = %04d, " - " start = %08x, next = %08x\n", - line_count_2, page_index_2, start_desc_tbl_2, - next_4_desc_2); - - if (done_a) - printk("\n"); -#endif + dprintk("intr: channel A end-of-field interrupt: " + "%04x\n", intr); + } else { + vino_dma_stop(&vino_drvdata->a); + vino_clear_interrupt(&vino_drvdata->a); + done_a = 1; + dprintk("channel A error interrupt: %04x\n", intr); } - - if (intr & VINO_INTSTAT_B) { - if (intr & VINO_INTSTAT_B_EOF) { - vino_drvdata->b.field++; - if (vino_drvdata->b.field > 1) { - vino_dma_stop(&vino_drvdata->b); - vino_clear_interrupt(&vino_drvdata->b); - vino_drvdata->b.field = 0; - done_b = 1; - } - dprintk("channel B end-of-field " - "interrupt: %04x\n", intr); - } else { + } + if (intr & VINO_INTSTAT_B) { + if (intr & VINO_INTSTAT_B_EOF) { + vino_drvdata->b.field++; + if (vino_drvdata->b.field > 1) { vino_dma_stop(&vino_drvdata->b); vino_clear_interrupt(&vino_drvdata->b); vino_drvdata->b.field = 0; - skip_b = 1; - dprintk("channel B error interrupt: %04x\n", - intr); + done_b = 1; } + dprintk("intr: channel B end-of-field interrupt: " + "%04x\n", intr); + } else { + vino_dma_stop(&vino_drvdata->b); + vino_clear_interrupt(&vino_drvdata->b); + done_b = 1; + dprintk("channel B error interrupt: %04x\n", intr); } + } - /* Always remember to clear interrupt status. - * Disable VINO interrupts while we do this. */ - ctrl = vino->control; - vino->control = ctrl & ~(VINO_CTRL_A_INT | VINO_CTRL_B_INT); - vino->intr_status = ~intr; - vino->control = ctrl; - - spin_unlock(&vino_drvdata->vino_lock); - - if ((!handled_a) && (done_a || skip_a)) { - if (!skip_a) { - do_gettimeofday(&vino_drvdata-> - a.int_data.timestamp); - vino_drvdata->a.int_data.frame_counter = fc_a; - } - vino_drvdata->a.int_data.skip = skip_a; - - dprintk("channel A %s, interrupt: %d\n", - skip_a ? "skipping frame" : "frame done", - intr); - tasklet_hi_schedule(&vino_tasklet_a); - handled_a = 1; - } - - if ((!handled_b) && (done_b || skip_b)) { - if (!skip_b) { - do_gettimeofday(&vino_drvdata-> - b.int_data.timestamp); - vino_drvdata->b.int_data.frame_counter = fc_b; - } - vino_drvdata->b.int_data.skip = skip_b; + /* always remember to clear interrupt status */ + vino->intr_status = ~intr; - dprintk("channel B %s, interrupt: %d\n", - skip_b ? "skipping frame" : "frame done", - intr); - tasklet_hi_schedule(&vino_tasklet_b); - handled_b = 1; - } + spin_unlock(&vino_drvdata->vino_lock); -#ifdef VINO_DEBUG_INT - loop++; -#endif - spin_lock(&vino_drvdata->vino_lock); + if (done_a) { + vino_frame_done(&vino_drvdata->a, fc_a); + dprintk("channel A frame done, interrupt: %d\n", intr); + } + if (done_b) { + vino_frame_done(&vino_drvdata->b, fc_b); + dprintk("channel B frame done, interrupt: %d\n", intr); } - - spin_unlock(&vino_drvdata->vino_lock); return IRQ_HANDLED; } @@ -2494,13 +2279,11 @@ static int vino_get_saa7191_input(int input) } } -static int vino_get_saa7191_norm(unsigned int data_norm) +static int vino_get_saa7191_norm(int norm) { - switch (data_norm) { + switch (norm) { case VINO_DATA_NORM_AUTO: return SAA7191_NORM_AUTO; - case VINO_DATA_NORM_AUTO_EXT: - return SAA7191_NORM_AUTO_EXT; case VINO_DATA_NORM_PAL: return SAA7191_NORM_PAL; case VINO_DATA_NORM_NTSC: @@ -2514,57 +2297,6 @@ static int vino_get_saa7191_norm(unsigned int data_norm) } } -static int vino_get_from_saa7191_norm(int saa7191_norm) -{ - switch (saa7191_norm) { - case SAA7191_NORM_PAL: - return VINO_DATA_NORM_PAL; - case SAA7191_NORM_NTSC: - return VINO_DATA_NORM_NTSC; - case SAA7191_NORM_SECAM: - return VINO_DATA_NORM_SECAM; - default: - printk(KERN_ERR "VINO: vino_get_from_saa7191_norm(): " - "invalid norm!\n"); - return VINO_DATA_NORM_NONE; - } -} - -static int vino_saa7191_set_norm(unsigned int *data_norm) -{ - int saa7191_norm, new_data_norm; - int err = 0; - - saa7191_norm = vino_get_saa7191_norm(*data_norm); - - err = i2c_decoder_command(DECODER_SAA7191_SET_NORM, - &saa7191_norm); - if (err) - goto out; - - if ((*data_norm == VINO_DATA_NORM_AUTO) - || (*data_norm == VINO_DATA_NORM_AUTO_EXT)) { - struct saa7191_status status; - - err = i2c_decoder_command(DECODER_SAA7191_GET_STATUS, - &status); - if (err) - goto out; - - new_data_norm = - vino_get_from_saa7191_norm(status.norm); - if (new_data_norm == VINO_DATA_NORM_NONE) { - err = -EINVAL; - goto out; - } - - *data_norm = (unsigned int)new_data_norm; - } - -out: - return err; -} - /* execute with input_lock locked */ static int vino_is_input_owner(struct vino_channel_settings *vcs) { @@ -2581,12 +2313,11 @@ static int vino_is_input_owner(struct vino_channel_settings *vcs) static int vino_acquire_input(struct vino_channel_settings *vcs) { - unsigned long flags; int ret = 0; dprintk("vino_acquire_input():\n"); - spin_lock_irqsave(&vino_drvdata->input_lock, flags); + spin_lock(&vino_drvdata->input_lock); /* First try D1 and then SAA7191 */ if (vino_drvdata->camera.driver @@ -2601,48 +2332,23 @@ static int vino_acquire_input(struct vino_channel_settings *vcs) vcs->data_norm = VINO_DATA_NORM_D1; } else if (vino_drvdata->decoder.driver && (vino_drvdata->decoder.owner == VINO_NO_CHANNEL)) { - int input, data_norm; int saa7191_input; + int saa7191_norm; if (i2c_use_client(vino_drvdata->decoder.driver)) { ret = -ENODEV; goto out; } - input = VINO_INPUT_COMPOSITE; - - saa7191_input = vino_get_saa7191_input(input); - ret = i2c_decoder_command(DECODER_SET_INPUT, - &saa7191_input); - if (ret) { - ret = -EINVAL; - goto out; - } - - spin_unlock_irqrestore(&vino_drvdata->input_lock, flags); - - /* Don't hold spinlocks while auto-detecting norm - * as it may take a while... */ - - data_norm = VINO_DATA_NORM_AUTO_EXT; - - ret = vino_saa7191_set_norm(&data_norm); - if ((ret == -EBUSY) || (ret == -EAGAIN)) { - data_norm = VINO_DATA_NORM_PAL; - ret = vino_saa7191_set_norm(&data_norm); - } - - spin_lock_irqsave(&vino_drvdata->input_lock, flags); - - if (ret) { - ret = -EINVAL; - goto out; - } - vino_drvdata->decoder.owner = vcs->channel; + vcs->input = VINO_INPUT_COMPOSITE; + vcs->data_norm = VINO_DATA_NORM_PAL; - vcs->input = input; - vcs->data_norm = data_norm; + saa7191_input = vino_get_saa7191_input(vcs->input); + i2c_decoder_command(DECODER_SET_INPUT, &saa7191_input); + + saa7191_norm = vino_get_saa7191_norm(vcs->data_norm); + i2c_decoder_command(DECODER_SAA7191_SET_NORM, &saa7191_norm); } else { vcs->input = (vcs->channel == VINO_CHANNEL_A) ? vino_drvdata->b.input : vino_drvdata->a.input; @@ -2655,14 +2361,15 @@ static int vino_acquire_input(struct vino_channel_settings *vcs) goto out; } - vino_set_default_clipping(vcs); - vino_set_default_scaling(vcs); - vino_set_default_framerate(vcs); + if (vino_is_input_owner(vcs)) { + vino_set_default_clipping(vcs); + vino_set_default_framerate(vcs); + } dprintk("vino_acquire_input(): %s\n", vino_inputs[vcs->input].name); out: - spin_unlock_irqrestore(&vino_drvdata->input_lock, flags); + spin_unlock(&vino_drvdata->input_lock); return ret; } @@ -2671,17 +2378,16 @@ static int vino_set_input(struct vino_channel_settings *vcs, int input) { struct vino_channel_settings *vcs2 = (vcs->channel == VINO_CHANNEL_A) ? &vino_drvdata->b : &vino_drvdata->a; - unsigned long flags; int ret = 0; dprintk("vino_set_input():\n"); - spin_lock_irqsave(&vino_drvdata->input_lock, flags); + spin_lock(&vino_drvdata->input_lock); if (vcs->input == input) goto out; - switch (input) { + switch(input) { case VINO_INPUT_COMPOSITE: case VINO_INPUT_SVIDEO: if (!vino_drvdata->decoder.driver) { @@ -2698,43 +2404,19 @@ static int vino_set_input(struct vino_channel_settings *vcs, int input) } if (vino_drvdata->decoder.owner == vcs->channel) { - int data_norm; int saa7191_input; - - saa7191_input = vino_get_saa7191_input(input); - ret = i2c_decoder_command(DECODER_SET_INPUT, - &saa7191_input); - if (ret) { - vino_drvdata->decoder.owner = VINO_NO_CHANNEL; - ret = -EINVAL; - goto out; - } - - spin_unlock_irqrestore(&vino_drvdata->input_lock, flags); - - /* Don't hold spinlocks while auto-detecting norm - * as it may take a while... */ - - data_norm = VINO_DATA_NORM_AUTO_EXT; - - ret = vino_saa7191_set_norm(&data_norm); - if ((ret == -EBUSY) || (ret == -EAGAIN)) { - data_norm = VINO_DATA_NORM_PAL; - ret = vino_saa7191_set_norm(&data_norm); - } - - spin_lock_irqsave(&vino_drvdata->input_lock, flags); - - if (ret) { - vino_drvdata->decoder.owner = VINO_NO_CHANNEL; - ret = -EINVAL; - goto out; - } + int saa7191_norm; vcs->input = input; - vcs->data_norm = data_norm; + vcs->data_norm = VINO_DATA_NORM_PAL; + + saa7191_input = vino_get_saa7191_input(vcs->input); + i2c_decoder_command(DECODER_SET_INPUT, &saa7191_input); + saa7191_norm = vino_get_saa7191_norm(vcs->data_norm); + i2c_decoder_command(DECODER_SAA7191_SET_NORM, + &saa7191_norm); } else { - if (input != vcs2->input) { + if (vcs2->input != input) { ret = -EBUSY; goto out; } @@ -2789,13 +2471,12 @@ static int vino_set_input(struct vino_channel_settings *vcs, int input) } vino_set_default_clipping(vcs); - vino_set_default_scaling(vcs); vino_set_default_framerate(vcs); dprintk("vino_set_input(): %s\n", vino_inputs[vcs->input].name); out: - spin_unlock_irqrestore(&vino_drvdata->input_lock, flags); + spin_unlock(&vino_drvdata->input_lock); return ret; } @@ -2804,11 +2485,10 @@ static void vino_release_input(struct vino_channel_settings *vcs) { struct vino_channel_settings *vcs2 = (vcs->channel == VINO_CHANNEL_A) ? &vino_drvdata->b : &vino_drvdata->a; - unsigned long flags; dprintk("vino_release_input():\n"); - spin_lock_irqsave(&vino_drvdata->input_lock, flags); + spin_lock(&vino_drvdata->input_lock); /* Release ownership of the channel * and if the other channel takes input from @@ -2831,61 +2511,34 @@ static void vino_release_input(struct vino_channel_settings *vcs) } vcs->input = VINO_INPUT_NONE; - spin_unlock_irqrestore(&vino_drvdata->input_lock, flags); + spin_unlock(&vino_drvdata->input_lock); } /* execute with input_lock locked */ static int vino_set_data_norm(struct vino_channel_settings *vcs, - unsigned int data_norm, - unsigned long *flags) + unsigned int data_norm) { - int err = 0; - - if (data_norm == vcs->data_norm) - return 0; + int saa7191_norm; switch (vcs->input) { case VINO_INPUT_D1: /* only one "norm" supported */ - if ((data_norm != VINO_DATA_NORM_D1) - && (data_norm != VINO_DATA_NORM_AUTO) - && (data_norm != VINO_DATA_NORM_AUTO_EXT)) + if (data_norm != VINO_DATA_NORM_D1) return -EINVAL; break; case VINO_INPUT_COMPOSITE: - case VINO_INPUT_SVIDEO: { - if ((data_norm != VINO_DATA_NORM_PAL) - && (data_norm != VINO_DATA_NORM_NTSC) - && (data_norm != VINO_DATA_NORM_SECAM) - && (data_norm != VINO_DATA_NORM_AUTO) - && (data_norm != VINO_DATA_NORM_AUTO_EXT)) - return -EINVAL; - - spin_unlock_irqrestore(&vino_drvdata->input_lock, *flags); - - /* Don't hold spinlocks while setting norm - * as it may take a while... */ - - err = vino_saa7191_set_norm(&data_norm); + case VINO_INPUT_SVIDEO: - spin_lock_irqsave(&vino_drvdata->input_lock, *flags); - - if (err) - goto out; + saa7191_norm = vino_get_saa7191_norm(data_norm); + i2c_decoder_command(DECODER_SAA7191_SET_NORM, &saa7191_norm); vcs->data_norm = data_norm; - - vino_set_default_clipping(vcs); - vino_set_default_scaling(vcs); - vino_set_default_framerate(vcs); break; - } default: return -EINVAL; } -out: - return err; + return 0; } /* V4L2 helper functions */ @@ -2905,9 +2558,8 @@ static int vino_find_data_format(__u32 pixelformat) static int vino_enum_data_norm(struct vino_channel_settings *vcs, __u32 index) { int data_norm = VINO_DATA_NORM_NONE; - unsigned long flags; - spin_lock_irqsave(&vino_drvdata->input_lock, flags); + spin_lock(&vino_drvdata->input_lock); switch(vcs->input) { case VINO_INPUT_COMPOSITE: case VINO_INPUT_SVIDEO: @@ -2925,7 +2577,7 @@ static int vino_enum_data_norm(struct vino_channel_settings *vcs, __u32 index) } break; } - spin_unlock_irqrestore(&vino_drvdata->input_lock, flags); + spin_unlock(&vino_drvdata->input_lock); return data_norm; } @@ -2933,9 +2585,8 @@ static int vino_enum_data_norm(struct vino_channel_settings *vcs, __u32 index) static int vino_enum_input(struct vino_channel_settings *vcs, __u32 index) { int input = VINO_INPUT_NONE; - unsigned long flags; - spin_lock_irqsave(&vino_drvdata->input_lock, flags); + spin_lock(&vino_drvdata->input_lock); if (vino_drvdata->decoder.driver && vino_drvdata->camera.driver) { switch (index) { case 0: @@ -2964,7 +2615,7 @@ static int vino_enum_input(struct vino_channel_settings *vcs, __u32 index) break; } } - spin_unlock_irqrestore(&vino_drvdata->input_lock, flags); + spin_unlock(&vino_drvdata->input_lock); return input; } @@ -3053,16 +2704,15 @@ static int vino_v4l2_enuminput(struct vino_channel_settings *vcs, } static int vino_v4l2_g_input(struct vino_channel_settings *vcs, - unsigned int *i) + struct v4l2_input *i) { __u32 index; int input; - unsigned long flags; - spin_lock_irqsave(&vino_drvdata->input_lock, flags); + spin_lock(&vino_drvdata->input_lock); input = vcs->input; index = vino_find_input_index(vcs); - spin_unlock_irqrestore(&vino_drvdata->input_lock, flags); + spin_unlock(&vino_drvdata->input_lock); dprintk("input = %d\n", input); @@ -3070,18 +2720,23 @@ static int vino_v4l2_g_input(struct vino_channel_settings *vcs, return -EINVAL; } - *i = index; + memset(i, 0, sizeof(struct v4l2_input)); + + i->index = index; + i->type = V4L2_INPUT_TYPE_CAMERA; + i->std = vino_inputs[input].std; + strcpy(i->name, vino_inputs[input].name); return 0; } static int vino_v4l2_s_input(struct vino_channel_settings *vcs, - unsigned int *i) + struct v4l2_input *i) { int input; - dprintk("requested input = %d\n", *i); + dprintk("requested input = %d\n", i->index); - input = vino_enum_input(vcs, *i); + input = vino_enum_input(vcs, i->index); if (input == VINO_INPUT_NONE) return -EINVAL; @@ -3092,9 +2747,7 @@ static int vino_v4l2_enumstd(struct vino_channel_settings *vcs, struct v4l2_standard *s) { int index = s->index; - int data_norm; - - data_norm = vino_enum_data_norm(vcs, index); + int data_norm = vino_enum_data_norm(vcs, index); dprintk("standard index = %d\n", index); if (data_norm == VINO_DATA_NORM_NONE) @@ -3118,55 +2771,13 @@ static int vino_v4l2_enumstd(struct vino_channel_settings *vcs, return 0; } -static int vino_v4l2_querystd(struct vino_channel_settings *vcs, - v4l2_std_id *std) -{ - unsigned long flags; - int err = 0; - - spin_lock_irqsave(&vino_drvdata->input_lock, flags); - - switch (vcs->input) { - case VINO_INPUT_D1: - *std = vino_inputs[vcs->input].std; - break; - case VINO_INPUT_COMPOSITE: - case VINO_INPUT_SVIDEO: { - struct saa7191_status status; - - i2c_decoder_command(DECODER_SAA7191_GET_STATUS, &status); - - if (status.signal) { - if (status.signal_60hz) { - *std = V4L2_STD_NTSC; - } else { - *std = V4L2_STD_PAL | V4L2_STD_SECAM; - } - } else { - *std = vino_inputs[vcs->input].std; - } - break; - } - default: - err = -EINVAL; - } - - spin_unlock_irqrestore(&vino_drvdata->input_lock, flags); - - return err; -} - static int vino_v4l2_g_std(struct vino_channel_settings *vcs, v4l2_std_id *std) { - unsigned long flags; - - spin_lock_irqsave(&vino_drvdata->input_lock, flags); - - *std = vino_data_norms[vcs->data_norm].std; + spin_lock(&vino_drvdata->input_lock); dprintk("current standard = %d\n", vcs->data_norm); - - spin_unlock_irqrestore(&vino_drvdata->input_lock, flags); + *std = vino_data_norms[vcs->data_norm].std; + spin_unlock(&vino_drvdata->input_lock); return 0; } @@ -3174,18 +2785,13 @@ static int vino_v4l2_g_std(struct vino_channel_settings *vcs, static int vino_v4l2_s_std(struct vino_channel_settings *vcs, v4l2_std_id *std) { - unsigned long flags; int ret = 0; - spin_lock_irqsave(&vino_drvdata->input_lock, flags); - - if (!vino_is_input_owner(vcs)) { - ret = -EBUSY; - goto out; - } + spin_lock(&vino_drvdata->input_lock); /* check if the standard is valid for the current input */ - if ((*std) & vino_inputs[vcs->input].std) { + if (vino_is_input_owner(vcs) + && (vino_inputs[vcs->input].std & (*std))) { dprintk("standard accepted\n"); /* change the video norm for SAA7191 @@ -3194,33 +2800,24 @@ static int vino_v4l2_s_std(struct vino_channel_settings *vcs, if (vcs->input == VINO_INPUT_D1) goto out; - if (((*std) & V4L2_STD_PAL) - && ((*std) & V4L2_STD_NTSC) - && ((*std) & V4L2_STD_SECAM)) { - ret = vino_set_data_norm(vcs, VINO_DATA_NORM_AUTO_EXT, - &flags); - } else if ((*std) & V4L2_STD_PAL) { - ret = vino_set_data_norm(vcs, VINO_DATA_NORM_PAL, - &flags); + if ((*std) & V4L2_STD_PAL) { + vino_set_data_norm(vcs, VINO_DATA_NORM_PAL); + vcs->data_norm = VINO_DATA_NORM_PAL; } else if ((*std) & V4L2_STD_NTSC) { - ret = vino_set_data_norm(vcs, VINO_DATA_NORM_NTSC, - &flags); + vino_set_data_norm(vcs, VINO_DATA_NORM_NTSC); + vcs->data_norm = VINO_DATA_NORM_NTSC; } else if ((*std) & V4L2_STD_SECAM) { - ret = vino_set_data_norm(vcs, VINO_DATA_NORM_SECAM, - &flags); + vino_set_data_norm(vcs, VINO_DATA_NORM_SECAM); + vcs->data_norm = VINO_DATA_NORM_SECAM; } else { ret = -EINVAL; } - - if (ret) { - ret = -EINVAL; - } } else { ret = -EINVAL; } out: - spin_unlock_irqrestore(&vino_drvdata->input_lock, flags); + spin_unlock(&vino_drvdata->input_lock); return ret; } @@ -3258,7 +2855,6 @@ static int vino_v4l2_try_fmt(struct vino_channel_settings *vcs, struct v4l2_format *f) { struct vino_channel_settings tempvcs; - unsigned long flags; switch (f->type) { case V4L2_BUF_TYPE_VIDEO_CAPTURE: { @@ -3267,13 +2863,13 @@ static int vino_v4l2_try_fmt(struct vino_channel_settings *vcs, dprintk("requested: w = %d, h = %d\n", pf->width, pf->height); - spin_lock_irqsave(&vino_drvdata->input_lock, flags); + spin_lock(&vino_drvdata->input_lock); memcpy(&tempvcs, vcs, sizeof(struct vino_channel_settings)); - spin_unlock_irqrestore(&vino_drvdata->input_lock, flags); + spin_unlock(&vino_drvdata->input_lock); tempvcs.data_format = vino_find_data_format(pf->pixelformat); if (tempvcs.data_format == VINO_DATA_FMT_NONE) { - tempvcs.data_format = VINO_DATA_FMT_GREY; + tempvcs.data_format = VINO_DATA_FMT_RGB32; pf->pixelformat = vino_data_formats[tempvcs.data_format]. pixelformat; @@ -3312,13 +2908,10 @@ static int vino_v4l2_try_fmt(struct vino_channel_settings *vcs, static int vino_v4l2_g_fmt(struct vino_channel_settings *vcs, struct v4l2_format *f) { - unsigned long flags; - switch (f->type) { case V4L2_BUF_TYPE_VIDEO_CAPTURE: { struct v4l2_pix_format *pf = &f->fmt.pix; - - spin_lock_irqsave(&vino_drvdata->input_lock, flags); + spin_lock(&vino_drvdata->input_lock); pf->width = (vcs->clipping.right - vcs->clipping.left) / vcs->decimation; @@ -3337,7 +2930,7 @@ static int vino_v4l2_g_fmt(struct vino_channel_settings *vcs, pf->priv = 0; - spin_unlock_irqrestore(&vino_drvdata->input_lock, flags); + spin_unlock(&vino_drvdata->input_lock); break; } case V4L2_BUF_TYPE_VIDEO_OVERLAY: @@ -3352,18 +2945,20 @@ static int vino_v4l2_s_fmt(struct vino_channel_settings *vcs, struct v4l2_format *f) { int data_format; - unsigned long flags; switch (f->type) { case V4L2_BUF_TYPE_VIDEO_CAPTURE: { struct v4l2_pix_format *pf = &f->fmt.pix; + spin_lock(&vino_drvdata->input_lock); - spin_lock_irqsave(&vino_drvdata->input_lock, flags); + if (!vino_is_input_owner(vcs)) { + spin_unlock(&vino_drvdata->input_lock); + return -EINVAL; + } data_format = vino_find_data_format(pf->pixelformat); - if (data_format == VINO_DATA_FMT_NONE) { - vcs->data_format = VINO_DATA_FMT_GREY; + vcs->data_format = VINO_DATA_FMT_RGB32; pf->pixelformat = vino_data_formats[vcs->data_format]. pixelformat; @@ -3390,7 +2985,7 @@ static int vino_v4l2_s_fmt(struct vino_channel_settings *vcs, pf->priv = 0; - spin_unlock_irqrestore(&vino_drvdata->input_lock, flags); + spin_unlock(&vino_drvdata->input_lock); break; } case V4L2_BUF_TYPE_VIDEO_OVERLAY: @@ -3405,15 +3000,12 @@ static int vino_v4l2_cropcap(struct vino_channel_settings *vcs, struct v4l2_cropcap *ccap) { const struct vino_data_norm *norm; - unsigned long flags; switch (ccap->type) { case V4L2_BUF_TYPE_VIDEO_CAPTURE: - spin_lock_irqsave(&vino_drvdata->input_lock, flags); - + spin_lock(&vino_drvdata->input_lock); norm = &vino_data_norms[vcs->data_norm]; - - spin_unlock_irqrestore(&vino_drvdata->input_lock, flags); + spin_unlock(&vino_drvdata->input_lock); ccap->bounds.left = 0; ccap->bounds.top = 0; @@ -3436,18 +3028,16 @@ static int vino_v4l2_cropcap(struct vino_channel_settings *vcs, static int vino_v4l2_g_crop(struct vino_channel_settings *vcs, struct v4l2_crop *c) { - unsigned long flags; - switch (c->type) { case V4L2_BUF_TYPE_VIDEO_CAPTURE: - spin_lock_irqsave(&vino_drvdata->input_lock, flags); + spin_lock(&vino_drvdata->input_lock); c->c.left = vcs->clipping.left; c->c.top = vcs->clipping.top; c->c.width = vcs->clipping.right - vcs->clipping.left; c->c.height = vcs->clipping.bottom - vcs->clipping.top; - spin_unlock_irqrestore(&vino_drvdata->input_lock, flags); + spin_unlock(&vino_drvdata->input_lock); break; case V4L2_BUF_TYPE_VIDEO_OVERLAY: default: @@ -3460,16 +3050,18 @@ static int vino_v4l2_g_crop(struct vino_channel_settings *vcs, static int vino_v4l2_s_crop(struct vino_channel_settings *vcs, struct v4l2_crop *c) { - unsigned long flags; - switch (c->type) { case V4L2_BUF_TYPE_VIDEO_CAPTURE: - spin_lock_irqsave(&vino_drvdata->input_lock, flags); + spin_lock(&vino_drvdata->input_lock); + if (!vino_is_input_owner(vcs)) { + spin_unlock(&vino_drvdata->input_lock); + return -EINVAL; + } vino_set_clipping(vcs, c->c.left, c->c.top, c->c.width, c->c.height); - spin_unlock_irqrestore(&vino_drvdata->input_lock, flags); + spin_unlock(&vino_drvdata->input_lock); break; case V4L2_BUF_TYPE_VIDEO_OVERLAY: default: @@ -3482,8 +3074,6 @@ static int vino_v4l2_s_crop(struct vino_channel_settings *vcs, static int vino_v4l2_g_parm(struct vino_channel_settings *vcs, struct v4l2_streamparm *sp) { - unsigned long flags; - switch (sp->type) { case V4L2_BUF_TYPE_VIDEO_CAPTURE: { struct v4l2_captureparm *cp = &sp->parm.capture; @@ -3492,11 +3082,9 @@ static int vino_v4l2_g_parm(struct vino_channel_settings *vcs, cp->capability = V4L2_CAP_TIMEPERFRAME; cp->timeperframe.numerator = 1; - spin_lock_irqsave(&vino_drvdata->input_lock, flags); - + spin_lock(&vino_drvdata->input_lock); cp->timeperframe.denominator = vcs->fps; - - spin_unlock_irqrestore(&vino_drvdata->input_lock, flags); + spin_unlock(&vino_drvdata->input_lock); // TODO: cp->readbuffers = xxx; break; @@ -3512,13 +3100,15 @@ static int vino_v4l2_g_parm(struct vino_channel_settings *vcs, static int vino_v4l2_s_parm(struct vino_channel_settings *vcs, struct v4l2_streamparm *sp) { - unsigned long flags; - switch (sp->type) { case V4L2_BUF_TYPE_VIDEO_CAPTURE: { struct v4l2_captureparm *cp = &sp->parm.capture; - spin_lock_irqsave(&vino_drvdata->input_lock, flags); + spin_lock(&vino_drvdata->input_lock); + if (!vino_is_input_owner(vcs)) { + spin_unlock(&vino_drvdata->input_lock); + return -EINVAL; + } if ((cp->timeperframe.numerator == 0) || (cp->timeperframe.denominator == 0)) { @@ -3528,8 +3118,7 @@ static int vino_v4l2_s_parm(struct vino_channel_settings *vcs, vino_set_framerate(vcs, cp->timeperframe.denominator / cp->timeperframe.numerator); } - - spin_unlock_irqrestore(&vino_drvdata->input_lock, flags); + spin_unlock(&vino_drvdata->input_lock); // TODO: set buffers according to cp->readbuffers break; @@ -3556,23 +3145,21 @@ static int vino_v4l2_reqbufs(struct vino_channel_settings *vcs, return -EINVAL; } + if (vino_is_capturing(vcs)) { + dprintk("busy, capturing\n"); + return -EBUSY; + } + dprintk("count = %d\n", rb->count); if (rb->count > 0) { - if (vino_is_capturing(vcs)) { - dprintk("busy, capturing\n"); - return -EBUSY; - } - if (vino_queue_has_mapped_buffers(&vcs->fb_queue)) { dprintk("busy, buffers still mapped\n"); return -EBUSY; } else { - vcs->streaming = 0; vino_queue_free(&vcs->fb_queue); vino_queue_init(&vcs->fb_queue, &rb->count); } } else { - vcs->streaming = 0; vino_capture_stop(vcs); vino_queue_free(&vcs->fb_queue); } @@ -3715,12 +3302,12 @@ static int vino_v4l2_dqbuf(struct vino_channel_settings *vcs, err = vino_queue_get_incoming(&vcs->fb_queue, &incoming); if (err) { dprintk("vino_queue_get_incoming() failed\n"); - return -EINVAL; + return -EIO; } err = vino_queue_get_outgoing(&vcs->fb_queue, &outgoing); if (err) { dprintk("vino_queue_get_outgoing() failed\n"); - return -EINVAL; + return -EIO; } dprintk("incoming = %d, outgoing = %d\n", incoming, outgoing); @@ -3740,10 +3327,8 @@ static int vino_v4l2_dqbuf(struct vino_channel_settings *vcs, if (err) { err = vino_wait_for_frame(vcs); if (err) { - /* interrupted or - * no frames captured because - * of frame skipping */ - // vino_capture_failed(vcs); + /* interrupted */ + vino_capture_failed(vcs); return -EIO; } } @@ -3756,12 +3341,10 @@ static int vino_v4l2_dqbuf(struct vino_channel_settings *vcs, } err = vino_check_buffer(vcs, fb); - - vino_v4l2_get_buffer_status(vcs, fb, b); - if (err) return -EIO; + vino_v4l2_get_buffer_status(vcs, fb, b); break; } case V4L2_BUF_TYPE_VIDEO_OVERLAY: @@ -3818,8 +3401,8 @@ static int vino_v4l2_streamoff(struct vino_channel_settings *vcs) if (!vcs->streaming) return 0; - vcs->streaming = 0; vino_capture_stop(vcs); + vcs->streaming = 0; return 0; } @@ -3827,11 +3410,10 @@ static int vino_v4l2_streamoff(struct vino_channel_settings *vcs) static int vino_v4l2_queryctrl(struct vino_channel_settings *vcs, struct v4l2_queryctrl *queryctrl) { - unsigned long flags; int i; int err = 0; - spin_lock_irqsave(&vino_drvdata->input_lock, flags); + spin_lock(&vino_drvdata->input_lock); switch (vcs->input) { case VINO_INPUT_D1: @@ -3841,7 +3423,6 @@ static int vino_v4l2_queryctrl(struct vino_channel_settings *vcs, memcpy(queryctrl, &vino_indycam_v4l2_controls[i], sizeof(struct v4l2_queryctrl)); - queryctrl->reserved[0] = 0; goto found; } } @@ -3856,7 +3437,6 @@ static int vino_v4l2_queryctrl(struct vino_channel_settings *vcs, memcpy(queryctrl, &vino_saa7191_v4l2_controls[i], sizeof(struct v4l2_queryctrl)); - queryctrl->reserved[0] = 0; goto found; } } @@ -3868,7 +3448,7 @@ static int vino_v4l2_queryctrl(struct vino_channel_settings *vcs, } found: - spin_unlock_irqrestore(&vino_drvdata->input_lock, flags); + spin_unlock(&vino_drvdata->input_lock); return err; } @@ -3876,72 +3456,70 @@ static int vino_v4l2_queryctrl(struct vino_channel_settings *vcs, static int vino_v4l2_g_ctrl(struct vino_channel_settings *vcs, struct v4l2_control *control) { - unsigned long flags; - int i; + struct indycam_control indycam_ctrl; + struct saa7191_control saa7191_ctrl; int err = 0; - spin_lock_irqsave(&vino_drvdata->input_lock, flags); + spin_lock(&vino_drvdata->input_lock); switch (vcs->input) { - case VINO_INPUT_D1: { - struct indycam_control indycam_ctrl; - - for (i = 0; i < VINO_INDYCAM_V4L2_CONTROL_COUNT; i++) { - if (vino_indycam_v4l2_controls[i].id == - control->id) { - goto found1; - } - } - - err = -EINVAL; - goto out; - -found1: - indycam_ctrl.type = vino_indycam_v4l2_controls[i].reserved[0]; + case VINO_INPUT_D1: + i2c_camera_command(DECODER_INDYCAM_GET_CONTROLS, + &indycam_ctrl); - err = i2c_camera_command(DECODER_INDYCAM_GET_CONTROL, - &indycam_ctrl); - if (err) { + switch(control->id) { + case V4L2_CID_AUTOGAIN: + control->value = indycam_ctrl.agc; + break; + case V4L2_CID_AUTO_WHITE_BALANCE: + control->value = indycam_ctrl.awb; + break; + case V4L2_CID_GAIN: + control->value = indycam_ctrl.gain; + break; + case V4L2_CID_PRIVATE_BASE: + control->value = indycam_ctrl.red_saturation; + break; + case V4L2_CID_PRIVATE_BASE + 1: + control->value = indycam_ctrl.blue_saturation; + break; + case V4L2_CID_RED_BALANCE: + control->value = indycam_ctrl.red_balance; + break; + case V4L2_CID_BLUE_BALANCE: + control->value = indycam_ctrl.blue_balance; + break; + case V4L2_CID_EXPOSURE: + control->value = indycam_ctrl.shutter; + break; + case V4L2_CID_GAMMA: + control->value = indycam_ctrl.gamma; + break; + default: err = -EINVAL; - goto out; } - - control->value = indycam_ctrl.value; break; - } case VINO_INPUT_COMPOSITE: - case VINO_INPUT_SVIDEO: { - struct saa7191_control saa7191_ctrl; - - for (i = 0; i < VINO_SAA7191_V4L2_CONTROL_COUNT; i++) { - if (vino_saa7191_v4l2_controls[i].id == - control->id) { - goto found2; - } - } - - err = -EINVAL; - goto out; - -found2: - saa7191_ctrl.type = vino_saa7191_v4l2_controls[i].reserved[0]; + case VINO_INPUT_SVIDEO: + i2c_decoder_command(DECODER_SAA7191_GET_CONTROLS, + &saa7191_ctrl); - err = i2c_decoder_command(DECODER_SAA7191_GET_CONTROL, - &saa7191_ctrl); - if (err) { + switch(control->id) { + case V4L2_CID_HUE: + control->value = saa7191_ctrl.hue; + break; + case V4L2_CID_PRIVATE_BASE: + control->value = saa7191_ctrl.vtrc; + break; + default: err = -EINVAL; - goto out; } - - control->value = saa7191_ctrl.value; break; - } default: err = -EINVAL; } -out: - spin_unlock_irqrestore(&vino_drvdata->input_lock, flags); + spin_unlock(&vino_drvdata->input_lock); return err; } @@ -3949,21 +3527,15 @@ static int vino_v4l2_g_ctrl(struct vino_channel_settings *vcs, static int vino_v4l2_s_ctrl(struct vino_channel_settings *vcs, struct v4l2_control *control) { - unsigned long flags; + struct indycam_control indycam_ctrl; + struct saa7191_control saa7191_ctrl; int i; int err = 0; - spin_lock_irqsave(&vino_drvdata->input_lock, flags); - - if (!vino_is_input_owner(vcs)) { - err = -EBUSY; - goto out; - } + spin_lock(&vino_drvdata->input_lock); switch (vcs->input) { - case VINO_INPUT_D1: { - struct indycam_control indycam_ctrl; - + case VINO_INPUT_D1: for (i = 0; i < VINO_INDYCAM_V4L2_CONTROL_COUNT; i++) { if (vino_indycam_v4l2_controls[i].id == control->id) { @@ -3972,31 +3544,65 @@ static int vino_v4l2_s_ctrl(struct vino_channel_settings *vcs, && (control->value <= vino_indycam_v4l2_controls[i]. maximum)) { - goto found1; + goto ok1; } else { err = -ERANGE; - goto out; + goto error; } } } - err = -EINVAL; - goto out; + goto error; -found1: - indycam_ctrl.type = vino_indycam_v4l2_controls[i].reserved[0]; - indycam_ctrl.value = control->value; +ok1: + indycam_ctrl.agc = INDYCAM_VALUE_UNCHANGED; + indycam_ctrl.awb = INDYCAM_VALUE_UNCHANGED; + indycam_ctrl.shutter = INDYCAM_VALUE_UNCHANGED; + indycam_ctrl.gain = INDYCAM_VALUE_UNCHANGED; + indycam_ctrl.red_balance = INDYCAM_VALUE_UNCHANGED; + indycam_ctrl.blue_balance = INDYCAM_VALUE_UNCHANGED; + indycam_ctrl.red_saturation = INDYCAM_VALUE_UNCHANGED; + indycam_ctrl.blue_saturation = INDYCAM_VALUE_UNCHANGED; + indycam_ctrl.gamma = INDYCAM_VALUE_UNCHANGED; + + switch(control->id) { + case V4L2_CID_AUTOGAIN: + indycam_ctrl.agc = control->value; + break; + case V4L2_CID_AUTO_WHITE_BALANCE: + indycam_ctrl.awb = control->value; + break; + case V4L2_CID_GAIN: + indycam_ctrl.gain = control->value; + break; + case V4L2_CID_PRIVATE_BASE: + indycam_ctrl.red_saturation = control->value; + break; + case V4L2_CID_PRIVATE_BASE + 1: + indycam_ctrl.blue_saturation = control->value; + break; + case V4L2_CID_RED_BALANCE: + indycam_ctrl.red_balance = control->value; + break; + case V4L2_CID_BLUE_BALANCE: + indycam_ctrl.blue_balance = control->value; + break; + case V4L2_CID_EXPOSURE: + indycam_ctrl.shutter = control->value; + break; + case V4L2_CID_GAMMA: + indycam_ctrl.gamma = control->value; + break; + default: + err = -EINVAL; + } - err = i2c_camera_command(DECODER_INDYCAM_SET_CONTROL, - &indycam_ctrl); - if (err) - err = -EINVAL; + if (!err) + i2c_camera_command(DECODER_INDYCAM_SET_CONTROLS, + &indycam_ctrl); break; - } case VINO_INPUT_COMPOSITE: - case VINO_INPUT_SVIDEO: { - struct saa7191_control saa7191_ctrl; - + case VINO_INPUT_SVIDEO: for (i = 0; i < VINO_SAA7191_V4L2_CONTROL_COUNT; i++) { if (vino_saa7191_v4l2_controls[i].id == control->id) { @@ -4005,32 +3611,41 @@ static int vino_v4l2_s_ctrl(struct vino_channel_settings *vcs, && (control->value <= vino_saa7191_v4l2_controls[i]. maximum)) { - goto found2; + goto ok2; } else { err = -ERANGE; - goto out; + goto error; } } } err = -EINVAL; - goto out; + goto error; -found2: - saa7191_ctrl.type = vino_saa7191_v4l2_controls[i].reserved[0]; - saa7191_ctrl.value = control->value; +ok2: + saa7191_ctrl.hue = SAA7191_VALUE_UNCHANGED; + saa7191_ctrl.vtrc = SAA7191_VALUE_UNCHANGED; - err = i2c_decoder_command(DECODER_SAA7191_SET_CONTROL, - &saa7191_ctrl); - if (err) - err = -EINVAL; + switch(control->id) { + case V4L2_CID_HUE: + saa7191_ctrl.hue = control->value; + break; + case V4L2_CID_PRIVATE_BASE: + saa7191_ctrl.vtrc = control->value; + break; + default: + err = -EINVAL; + } + + if (!err) + i2c_decoder_command(DECODER_SAA7191_SET_CONTROLS, + &saa7191_ctrl); break; - } default: err = -EINVAL; } -out: - spin_unlock_irqrestore(&vino_drvdata->input_lock, flags); +error: + spin_unlock(&vino_drvdata->input_lock); return err; } @@ -4250,9 +3865,9 @@ static unsigned int vino_poll(struct file *file, poll_table *pt) over: dprintk("poll(): data %savailable\n", (outgoing > 0) ? "" : "not "); - - if (outgoing > 0) + if (outgoing > 0) { ret = POLLIN | POLLRDNORM; + } error: @@ -4265,7 +3880,6 @@ static int vino_do_ioctl(struct inode *inode, struct file *file, struct video_device *dev = video_devdata(file); struct vino_channel_settings *vcs = video_get_drvdata(dev); -#ifdef VINO_DEBUG switch (_IOC_TYPE(cmd)) { case 'v': dprintk("ioctl(): V4L1 unsupported (0x%08x)\n", cmd); @@ -4277,9 +3891,9 @@ static int vino_do_ioctl(struct inode *inode, struct file *file, default: dprintk("ioctl(): unsupported command 0x%08x\n", cmd); } -#endif switch (cmd) { + /* TODO: V4L1 interface (use compatibility layer?) */ /* V4L2 interface */ case VIDIOC_QUERYCAP: { vino_v4l2_querycap(arg); @@ -4297,9 +3911,6 @@ static int vino_do_ioctl(struct inode *inode, struct file *file, case VIDIOC_ENUMSTD: { return vino_v4l2_enumstd(vcs, arg); } - case VIDIOC_QUERYSTD: { - return vino_v4l2_querystd(vcs, arg); - } case VIDIOC_G_STD: { return vino_v4l2_g_std(vcs, arg); } @@ -4489,7 +4100,8 @@ static int vino_probe(void) return -ENODEV; } - printk(KERN_INFO "VINO revision %ld found\n", VINO_REV_NUM(rev_id)); + printk(KERN_INFO "VINO with chip ID %ld, revision %ld found\n", + VINO_ID_VALUE(rev_id), VINO_REV_NUM(rev_id)); return 0; } diff --git a/trunk/drivers/media/video/wm8775.c b/trunk/drivers/media/video/wm8775.c deleted file mode 100644 index 22f286222004..000000000000 --- a/trunk/drivers/media/video/wm8775.c +++ /dev/null @@ -1,254 +0,0 @@ -/* - * wm8775 - driver version 0.0.1 - * - * Copyright (C) 2004 Ulf Eklund - * - * Based on saa7115 driver - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - */ - - -#include -#include -#include -#include -#include -#include -#include -#include - -MODULE_DESCRIPTION("wm8775 driver"); -MODULE_AUTHOR("Ulf Eklund"); -MODULE_LICENSE("GPL"); - -#define wm8775_err(fmt, arg...) do { \ - printk(KERN_ERR "%s %d-%04x: " fmt, client->driver->name, \ - i2c_adapter_id(client->adapter), client->addr , ## arg); } while (0) -#define wm8775_info(fmt, arg...) do { \ - printk(KERN_INFO "%s %d-%04x: " fmt, client->driver->name, \ - i2c_adapter_id(client->adapter), client->addr , ## arg); } while (0) - - -static unsigned short normal_i2c[] = { 0x36 >> 1, I2C_CLIENT_END }; - - -I2C_CLIENT_INSMOD; - -/* ----------------------------------------------------------------------- */ - -enum { - R7 = 7, R11 = 11, - R12, R13, R14, R15, R16, R17, R18, R19, R20, R21, R23 = 23, - TOT_REGS -}; - -struct wm8775_state { - u8 input; /* Last selected input (0-0xf) */ - u8 muted; -}; - -static int wm8775_write(struct i2c_client *client, int reg, u16 val) -{ - int i; - - if (reg < 0 || reg >= TOT_REGS) { - wm8775_err("Invalid register R%d\n", reg); - return -1; - } - - for (i = 0; i < 3; i++) { - if (i2c_smbus_write_byte_data(client, (reg << 1) | - (val >> 8), val & 0xff) == 0) { - return 0; - } - } - wm8775_err("I2C: cannot write %03x to register R%d\n", val, reg); - return -1; -} - -static int wm8775_command(struct i2c_client *client, unsigned int cmd, - void *arg) -{ - struct wm8775_state *state = i2c_get_clientdata(client); - int *input = arg; - - switch (cmd) { - case AUDC_SET_INPUT: - wm8775_write(client, R21, 0x0c0); - wm8775_write(client, R14, 0x1d4); - wm8775_write(client, R15, 0x1d4); - - if (*input == AUDIO_RADIO) { - wm8775_write(client, R21, 0x108); - state->input = 8; - state->muted = 0; - break; - } - if (*input == AUDIO_MUTE) { - state->muted = 1; - break; - } - if (*input == AUDIO_UNMUTE) { - wm8775_write(client, R21, 0x100 + state->input); - state->muted = 0; - break; - } - /* All other inputs... */ - wm8775_write(client, R21, 0x102); - state->input = 2; - state->muted = 0; - break; - - case VIDIOC_LOG_STATUS: - wm8775_info("Input: %s%s\n", - state->input == 8 ? "radio" : "default", - state->muted ? " (muted)" : ""); - break; - - case VIDIOC_S_FREQUENCY: - /* If I remove this, then it can happen that I have no - sound the first time I tune from static to a valid channel. - It's difficult to reproduce and is almost certainly related - to the zero cross detect circuit. */ - wm8775_write(client, R21, 0x0c0); - wm8775_write(client, R14, 0x1d4); - wm8775_write(client, R15, 0x1d4); - wm8775_write(client, R21, 0x100 + state->input); - break; - - default: - return -EINVAL; - } - return 0; -} - -/* ----------------------------------------------------------------------- */ - -/* i2c implementation */ - -/* - * Generic i2c probe - * concerning the addresses: i2c wants 7 bit (without the r/w bit), so '>>1' - */ - -static struct i2c_driver i2c_driver; - -static int wm8775_attach(struct i2c_adapter *adapter, int address, int kind) -{ - struct i2c_client *client; - struct wm8775_state *state; - - /* Check if the adapter supports the needed features */ - if (!i2c_check_functionality(adapter, I2C_FUNC_SMBUS_BYTE_DATA)) - return 0; - - client = kmalloc(sizeof(struct i2c_client), GFP_KERNEL); - if (client == 0) - return -ENOMEM; - - memset(client, 0, sizeof(struct i2c_client)); - client->addr = address; - client->adapter = adapter; - client->driver = &i2c_driver; - client->flags = I2C_CLIENT_ALLOW_USE; - snprintf(client->name, sizeof(client->name) - 1, "wm8775"); - - wm8775_info("chip found @ 0x%x (%s)\n", address << 1, adapter->name); - - state = kmalloc(sizeof(struct wm8775_state), GFP_KERNEL); - if (state == NULL) { - kfree(client); - return -ENOMEM; - } - state->input = 2; - state->muted = 0; - i2c_set_clientdata(client, state); - - /* initialize wm8775 */ - wm8775_write(client, R23, 0x000); /* RESET */ - wm8775_write(client, R7, 0x000); /* Disable zero cross detect timeout */ - wm8775_write(client, R11, 0x021); /* Left justified, 24-bit mode */ - wm8775_write(client, R12, 0x102); /* Master mode, clock ratio 256fs */ - wm8775_write(client, R13, 0x000); /* Powered up */ - wm8775_write(client, R14, 0x1d4); /* ADC gain +2.5dB, enable zero cross */ - wm8775_write(client, R15, 0x1d4); /* ADC gain +2.5dB, enable zero cross */ - wm8775_write(client, R16, 0x1bf); /* ALC Stereo, ALC target level -1dB FS */ - /* max gain +8dB */ - wm8775_write(client, R17, 0x185); /* Enable gain control, use zero cross */ - /* detection, ALC hold time 42.6 ms */ - wm8775_write(client, R18, 0x0a2); /* ALC gain ramp up delay 34 s, */ - /* ALC gain ramp down delay 33 ms */ - wm8775_write(client, R19, 0x005); /* Enable noise gate, threshold -72dBfs */ - wm8775_write(client, R20, 0x07a); /* Transient window 4ms, lower PGA gain */ - /* limit -1dB */ - wm8775_write(client, R21, 0x102); /* LRBOTH = 1, use input 2. */ - i2c_attach_client(client); - - return 0; -} - -static int wm8775_probe(struct i2c_adapter *adapter) -{ -#ifdef I2C_CLASS_TV_ANALOG - if (adapter->class & I2C_CLASS_TV_ANALOG) -#else - if (adapter->id == I2C_HW_B_BT848) -#endif - return i2c_probe(adapter, &addr_data, wm8775_attach); - return 0; -} - -static int wm8775_detach(struct i2c_client *client) -{ - int err; - - err = i2c_detach_client(client); - if (err) { - return err; - } - kfree(client); - - return 0; -} - -/* ----------------------------------------------------------------------- */ - -/* i2c implementation */ -static struct i2c_driver i2c_driver = { - .name = "wm8775", - - .id = I2C_DRIVERID_WM8775, - .flags = I2C_DF_NOTIFY, - - .attach_adapter = wm8775_probe, - .detach_client = wm8775_detach, - .command = wm8775_command, - .owner = THIS_MODULE, -}; - - -static int __init wm8775_init_module(void) -{ - return i2c_add_driver(&i2c_driver); -} - -static void __exit wm8775_cleanup_module(void) -{ - i2c_del_driver(&i2c_driver); -} - -module_init(wm8775_init_module); -module_exit(wm8775_cleanup_module); diff --git a/trunk/drivers/media/video/zr36016.c b/trunk/drivers/media/video/zr36016.c index 4ed898585c70..d4740a89cea1 100644 --- a/trunk/drivers/media/video/zr36016.c +++ b/trunk/drivers/media/video/zr36016.c @@ -26,6 +26,7 @@ #define ZR016_VERSION "v0.7" +#include #include #include #include diff --git a/trunk/drivers/media/video/zr36050.c b/trunk/drivers/media/video/zr36050.c index 0144576a6123..13b1e7b6fd6e 100644 --- a/trunk/drivers/media/video/zr36050.c +++ b/trunk/drivers/media/video/zr36050.c @@ -26,6 +26,7 @@ #define ZR050_VERSION "v0.7.1" +#include #include #include #include diff --git a/trunk/drivers/media/video/zr36060.c b/trunk/drivers/media/video/zr36060.c index 129744a07abd..b50dc403e6db 100644 --- a/trunk/drivers/media/video/zr36060.c +++ b/trunk/drivers/media/video/zr36060.c @@ -26,6 +26,7 @@ #define ZR060_VERSION "v0.7" +#include #include #include #include diff --git a/trunk/drivers/message/fusion/mptbase.c b/trunk/drivers/message/fusion/mptbase.c index 74022316fc63..790a2932ded9 100644 --- a/trunk/drivers/message/fusion/mptbase.c +++ b/trunk/drivers/message/fusion/mptbase.c @@ -47,6 +47,7 @@ /*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/ #include +#include #include #include #include @@ -91,9 +92,9 @@ static int mfcounter = 0; * Public data... */ int mpt_lan_index = -1; -static int mpt_stm_index = -1; +int mpt_stm_index = -1; -static struct proc_dir_entry *mpt_proc_root_dir; +struct proc_dir_entry *mpt_proc_root_dir; #define WHOINIT_UNKNOWN 0xAA @@ -6271,6 +6272,7 @@ EXPORT_SYMBOL(mpt_resume); EXPORT_SYMBOL(mpt_suspend); #endif EXPORT_SYMBOL(ioc_list); +EXPORT_SYMBOL(mpt_proc_root_dir); EXPORT_SYMBOL(mpt_register); EXPORT_SYMBOL(mpt_deregister); EXPORT_SYMBOL(mpt_event_register); @@ -6288,6 +6290,7 @@ EXPORT_SYMBOL(mpt_verify_adapter); EXPORT_SYMBOL(mpt_GetIocState); EXPORT_SYMBOL(mpt_print_ioc_summary); EXPORT_SYMBOL(mpt_lan_index); +EXPORT_SYMBOL(mpt_stm_index); EXPORT_SYMBOL(mpt_HardResetHandler); EXPORT_SYMBOL(mpt_config); EXPORT_SYMBOL(mpt_toolbox); diff --git a/trunk/drivers/message/fusion/mptbase.h b/trunk/drivers/message/fusion/mptbase.h index 8ad277a9afa1..e7efeb7740b9 100644 --- a/trunk/drivers/message/fusion/mptbase.h +++ b/trunk/drivers/message/fusion/mptbase.h @@ -49,6 +49,7 @@ #define MPTBASE_H_INCLUDED /*{-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/ +#include #include #include #include @@ -1006,8 +1007,10 @@ extern int mptbase_sas_persist_operation(MPT_ADAPTER *ioc, u8 persist_opcode); * Public data decl's... */ extern struct list_head ioc_list; +extern struct proc_dir_entry *mpt_proc_root_dir; extern int mpt_lan_index; /* needed by mptlan.c */ +extern int mpt_stm_index; /* needed by mptstm.c */ /*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/ #endif /* } __KERNEL__ */ diff --git a/trunk/drivers/message/fusion/mptctl.c b/trunk/drivers/message/fusion/mptctl.c index 602138f8544d..cb2d59d5f5af 100644 --- a/trunk/drivers/message/fusion/mptctl.c +++ b/trunk/drivers/message/fusion/mptctl.c @@ -45,6 +45,7 @@ */ /*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/ +#include #include #include #include diff --git a/trunk/drivers/message/fusion/mptctl.h b/trunk/drivers/message/fusion/mptctl.h index 518996e03481..28754a9cb803 100644 --- a/trunk/drivers/message/fusion/mptctl.h +++ b/trunk/drivers/message/fusion/mptctl.h @@ -49,6 +49,7 @@ #define MPTCTL_H_INCLUDED /*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/ +#include "linux/version.h" /*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/ diff --git a/trunk/drivers/message/fusion/mptlan.h b/trunk/drivers/message/fusion/mptlan.h index 3726ecba5707..750e343eb981 100644 --- a/trunk/drivers/message/fusion/mptlan.h +++ b/trunk/drivers/message/fusion/mptlan.h @@ -66,6 +66,7 @@ #include #include #include +#include #include #include // #include diff --git a/trunk/drivers/misc/hdpuftrs/hdpu_cpustate.c b/trunk/drivers/misc/hdpuftrs/hdpu_cpustate.c index bc2b72b32905..9c4dd682ac74 100644 --- a/trunk/drivers/misc/hdpuftrs/hdpu_cpustate.c +++ b/trunk/drivers/misc/hdpuftrs/hdpu_cpustate.c @@ -14,6 +14,7 @@ * */ +#include #include #include #include diff --git a/trunk/drivers/misc/hdpuftrs/hdpu_nexus.c b/trunk/drivers/misc/hdpuftrs/hdpu_nexus.c index 4bb461793851..165f3405df27 100644 --- a/trunk/drivers/misc/hdpuftrs/hdpu_nexus.c +++ b/trunk/drivers/misc/hdpuftrs/hdpu_nexus.c @@ -14,6 +14,7 @@ * */ +#include #include #include #include diff --git a/trunk/drivers/misc/ibmasm/ibmasm.h b/trunk/drivers/misc/ibmasm/ibmasm.h index d7e20a34f88d..ecce4ffd3e23 100644 --- a/trunk/drivers/misc/ibmasm/ibmasm.h +++ b/trunk/drivers/misc/ibmasm/ibmasm.h @@ -31,6 +31,7 @@ #include #include #include +#include #include #include #include diff --git a/trunk/drivers/mmc/mmc.c b/trunk/drivers/mmc/mmc.c index da528390acf8..ceae379a4d4c 100644 --- a/trunk/drivers/mmc/mmc.c +++ b/trunk/drivers/mmc/mmc.c @@ -1263,7 +1263,7 @@ EXPORT_SYMBOL(mmc_suspend_host); */ int mmc_resume_host(struct mmc_host *host) { - mmc_rescan(host); + mmc_detect_change(host, 0); return 0; } diff --git a/trunk/drivers/mtd/Kconfig b/trunk/drivers/mtd/Kconfig index f6b775e63ac8..027054dea032 100644 --- a/trunk/drivers/mtd/Kconfig +++ b/trunk/drivers/mtd/Kconfig @@ -1,4 +1,4 @@ -# $Id: Kconfig,v 1.11 2005/11/07 11:14:19 gleixner Exp $ +# $Id: Kconfig,v 1.7 2004/11/22 11:33:56 ijc Exp $ menu "Memory Technology Devices (MTD)" @@ -10,7 +10,7 @@ config MTD will provide the generic support for MTD drivers to register themselves with the kernel and for potential users of MTD devices to enumerate the devices which are present and obtain a handle on - them. It will also allow you to select individual drivers for + them. It will also allow you to select individual drivers for particular hardware and users of MTD devices. If unsure, say N. config MTD_DEBUG @@ -61,11 +61,11 @@ config MTD_REDBOOT_PARTS If you need code which can detect and parse this table, and register MTD 'partitions' corresponding to each image in the table, enable - this option. + this option. You will still need the parsing functions to be called by the driver - for your particular device. It won't happen automatically. The - SA1100 map driver (CONFIG_MTD_SA1100) has an option for this, for + for your particular device. It won't happen automatically. The + SA1100 map driver (CONFIG_MTD_SA1100) has an option for this, for example. config MTD_REDBOOT_DIRECTORY_BLOCK @@ -81,10 +81,10 @@ config MTD_REDBOOT_DIRECTORY_BLOCK partition table. A zero or positive value gives an absolete erase block number. A negative value specifies a number of sectors before the end of the device. - + For example "2" means block number 2, "-1" means the last block and "-2" means the penultimate block. - + config MTD_REDBOOT_PARTS_UNALLOCATED bool " Include unallocated flash regions" depends on MTD_REDBOOT_PARTS @@ -105,11 +105,11 @@ config MTD_CMDLINE_PARTS ---help--- Allow generic configuration of the MTD paritition tables via the kernel command line. Multiple flash resources are supported for hardware where - different kinds of flash memory are available. + different kinds of flash memory are available. You will still need the parsing functions to be called by the driver - for your particular device. It won't happen automatically. The - SA1100 map driver (CONFIG_MTD_SA1100) has an option for this, for + for your particular device. It won't happen automatically. The + SA1100 map driver (CONFIG_MTD_SA1100) has an option for this, for example. The format for the command line is as follows: @@ -118,12 +118,12 @@ config MTD_CMDLINE_PARTS := :[,] := [@offset][][ro] := unique id used in mapping driver/device - := standard linux memsize OR "-" to denote all + := standard linux memsize OR "-" to denote all remaining space := (NAME) - Due to the way Linux handles the command line, no spaces are - allowed in the partition definition, including mtd id's and partition + Due to the way Linux handles the command line, no spaces are + allowed in the partition definition, including mtd id's and partition names. Examples: @@ -240,7 +240,7 @@ config INFTL tristate "INFTL (Inverse NAND Flash Translation Layer) support" depends on MTD ---help--- - This provides support for the Inverse NAND Flash Translation + This provides support for the Inverse NAND Flash Translation Layer which is used on M-Systems' newer DiskOnChip devices. It uses a kind of pseudo-file system on a flash device to emulate a block device with 512-byte sectors, on top of which you put @@ -253,16 +253,6 @@ config INFTL permitted to copy, modify and distribute the code as you wish. Just not use it. -config RFD_FTL - tristate "Resident Flash Disk (Flash Translation Layer) support" - depends on MTD - ---help--- - This provides support for the flash translation layer known - as the Resident Flash Disk (RFD), as used by the Embedded BIOS - of General Software. There is a blurb at: - - http://www.gensw.com/pages/prod/bios/rfd.htm - source "drivers/mtd/chips/Kconfig" source "drivers/mtd/maps/Kconfig" @@ -271,7 +261,5 @@ source "drivers/mtd/devices/Kconfig" source "drivers/mtd/nand/Kconfig" -source "drivers/mtd/onenand/Kconfig" - endmenu diff --git a/trunk/drivers/mtd/Makefile b/trunk/drivers/mtd/Makefile index fc9374407c2b..e4ad588327f7 100644 --- a/trunk/drivers/mtd/Makefile +++ b/trunk/drivers/mtd/Makefile @@ -1,7 +1,7 @@ # # Makefile for the memory technology device drivers. # -# $Id: Makefile.common,v 1.7 2005/07/11 10:39:27 gleixner Exp $ +# $Id: Makefile.common,v 1.5 2004/08/10 20:51:49 dwmw2 Exp $ # Core functionality. mtd-y := mtdcore.o @@ -20,9 +20,8 @@ obj-$(CONFIG_MTD_BLOCK_RO) += mtdblock_ro.o mtd_blkdevs.o obj-$(CONFIG_FTL) += ftl.o mtd_blkdevs.o obj-$(CONFIG_NFTL) += nftl.o mtd_blkdevs.o obj-$(CONFIG_INFTL) += inftl.o mtd_blkdevs.o -obj-$(CONFIG_RFD_FTL) += rfd_ftl.o mtd_blkdevs.o nftl-objs := nftlcore.o nftlmount.o inftl-objs := inftlcore.o inftlmount.o -obj-y += chips/ maps/ devices/ nand/ onenand/ +obj-y += chips/ maps/ devices/ nand/ diff --git a/trunk/drivers/mtd/afs.c b/trunk/drivers/mtd/afs.c index 6a45be04564b..7363e101eb0f 100644 --- a/trunk/drivers/mtd/afs.c +++ b/trunk/drivers/mtd/afs.c @@ -1,27 +1,27 @@ /*====================================================================== drivers/mtd/afs.c: ARM Flash Layout/Partitioning - + Copyright (C) 2000 ARM Limited - + This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. - + This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. - + You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - - This is access code for flashes using ARM's flash partitioning + + This is access code for flashes using ARM's flash partitioning standards. - $Id: afs.c,v 1.15 2005/11/07 11:14:19 gleixner Exp $ + $Id: afs.c,v 1.13 2004/02/27 22:09:59 rmk Exp $ ======================================================================*/ @@ -163,7 +163,7 @@ afs_read_iis(struct mtd_info *mtd, struct image_info_struct *iis, u_int ptr) return ret; } -static int parse_afs_partitions(struct mtd_info *mtd, +static int parse_afs_partitions(struct mtd_info *mtd, struct mtd_partition **pparts, unsigned long origin) { diff --git a/trunk/drivers/mtd/chips/Kconfig b/trunk/drivers/mtd/chips/Kconfig index eafa23f5cbd6..df95d2158b16 100644 --- a/trunk/drivers/mtd/chips/Kconfig +++ b/trunk/drivers/mtd/chips/Kconfig @@ -1,5 +1,5 @@ # drivers/mtd/chips/Kconfig -# $Id: Kconfig,v 1.18 2005/11/07 11:14:22 gleixner Exp $ +# $Id: Kconfig,v 1.15 2005/06/06 23:04:35 tpoynor Exp $ menu "RAM/ROM/Flash chip drivers" depends on MTD!=n @@ -39,7 +39,7 @@ config MTD_CFI_ADV_OPTIONS If you need to specify a specific endianness for access to flash chips, or if you wish to reduce the size of the kernel by including support for only specific arrangements of flash chips, say 'Y'. This - option does not directly affect the code, but will enable other + option does not directly affect the code, but will enable other configuration options which allow you to do so. If unsure, say 'N'. @@ -56,7 +56,7 @@ config MTD_CFI_NOSWAP data bits when writing the 'magic' commands to the chips. Saying 'NO', which is the default when CONFIG_MTD_CFI_ADV_OPTIONS isn't enabled, means that the CPU will not do any swapping; the chips - are expected to be wired to the CPU in 'host-endian' form. + are expected to be wired to the CPU in 'host-endian' form. Specific arrangements are possible with the BIG_ENDIAN_BYTE and LITTLE_ENDIAN_BYTE, if the bytes are reversed. @@ -79,10 +79,10 @@ config MTD_CFI_GEOMETRY bool "Specific CFI Flash geometry selection" depends on MTD_CFI_ADV_OPTIONS help - This option does not affect the code directly, but will enable + This option does not affect the code directly, but will enable some other configuration options which would allow you to reduce - the size of the kernel by including support for only certain - arrangements of CFI chips. If unsure, say 'N' and all options + the size of the kernel by including support for only certain + arrangements of CFI chips. If unsure, say 'N' and all options which are supported by the current code will be enabled. config MTD_MAP_BANK_WIDTH_1 @@ -197,7 +197,7 @@ config MTD_CFI_AMDSTD help The Common Flash Interface defines a number of different command sets which a CFI-compliant chip may claim to implement. This code - provides support for one of those command sets, used on chips + provides support for one of those command sets, used on chips including the AMD Am29LV320. config MTD_CFI_AMDSTD_RETRY @@ -237,14 +237,14 @@ config MTD_RAM tristate "Support for RAM chips in bus mapping" depends on MTD help - This option enables basic support for RAM chips accessed through + This option enables basic support for RAM chips accessed through a bus mapping driver. config MTD_ROM tristate "Support for ROM chips in bus mapping" depends on MTD help - This option enables basic support for ROM chips accessed through + This option enables basic support for ROM chips accessed through a bus mapping driver. config MTD_ABSENT @@ -275,7 +275,7 @@ config MTD_AMDSTD depends on MTD && MTD_OBSOLETE_CHIPS help This option enables support for flash chips using AMD-compatible - commands, including some which are not CFI-compatible and hence + commands, including some which are not CFI-compatible and hence cannot be used with the CONFIG_MTD_CFI_AMDSTD option. It also works on AMD compatible chips that do conform to CFI. @@ -285,7 +285,7 @@ config MTD_SHARP depends on MTD && MTD_OBSOLETE_CHIPS help This option enables support for flash chips using Sharp-compatible - commands, including some which are not CFI-compatible and hence + commands, including some which are not CFI-compatible and hence cannot be used with the CONFIG_MTD_CFI_INTELxxx options. config MTD_JEDEC diff --git a/trunk/drivers/mtd/chips/Makefile b/trunk/drivers/mtd/chips/Makefile index 8afe3092c4e3..6830489828c6 100644 --- a/trunk/drivers/mtd/chips/Makefile +++ b/trunk/drivers/mtd/chips/Makefile @@ -1,7 +1,7 @@ # # linux/drivers/chips/Makefile # -# $Id: Makefile.common,v 1.5 2005/11/07 11:14:22 gleixner Exp $ +# $Id: Makefile.common,v 1.4 2004/07/12 16:07:30 dwmw2 Exp $ # *** BIG UGLY NOTE *** # @@ -11,7 +11,7 @@ # the CFI command set drivers are linked before gen_probe.o obj-$(CONFIG_MTD) += chipreg.o -obj-$(CONFIG_MTD_AMDSTD) += amd_flash.o +obj-$(CONFIG_MTD_AMDSTD) += amd_flash.o obj-$(CONFIG_MTD_CFI) += cfi_probe.o obj-$(CONFIG_MTD_CFI_UTIL) += cfi_util.o obj-$(CONFIG_MTD_CFI_STAA) += cfi_cmdset_0020.o diff --git a/trunk/drivers/mtd/chips/amd_flash.c b/trunk/drivers/mtd/chips/amd_flash.c index fdb91b6f1d97..2dafeba3f3d5 100644 --- a/trunk/drivers/mtd/chips/amd_flash.c +++ b/trunk/drivers/mtd/chips/amd_flash.c @@ -3,7 +3,7 @@ * * Author: Jonas Holmberg * - * $Id: amd_flash.c,v 1.28 2005/11/07 11:14:22 gleixner Exp $ + * $Id: amd_flash.c,v 1.27 2005/02/04 07:43:09 jonashg Exp $ * * Copyright (c) 2001 Axis Communications AB * @@ -93,9 +93,9 @@ #define D6_MASK 0x40 struct amd_flash_private { - int device_type; - int interleave; - int numchips; + int device_type; + int interleave; + int numchips; unsigned long chipshift; // const char *im_name; struct flchip chips[0]; @@ -253,7 +253,7 @@ static int amd_flash_do_unlock(struct mtd_info *mtd, loff_t ofs, size_t len, int i; int retval = 0; int lock_status; - + map = mtd->priv; /* Pass the whole chip through sector by sector and check for each @@ -273,7 +273,7 @@ static int amd_flash_do_unlock(struct mtd_info *mtd, loff_t ofs, size_t len, unlock_sector(map, eraseoffset, is_unlock); lock_status = is_sector_locked(map, eraseoffset); - + if (is_unlock && lock_status) { printk("Cannot unlock sector at address %x length %xx\n", eraseoffset, merip->erasesize); @@ -305,7 +305,7 @@ static int amd_flash_lock(struct mtd_info *mtd, loff_t ofs, size_t len) /* * Reads JEDEC manufacturer ID and device ID and returns the index of the first * matching table entry (-1 if not found or alias for already found chip). - */ + */ static int probe_new_chip(struct mtd_info *mtd, __u32 base, struct flchip *chips, struct amd_flash_private *private, @@ -636,7 +636,7 @@ static struct mtd_info *amd_flash_probe(struct map_info *map) { .offset = 0x000000, .erasesize = 0x10000, .numblocks = 31 }, { .offset = 0x1F0000, .erasesize = 0x02000, .numblocks = 8 } } - } + } }; struct mtd_info *mtd; @@ -701,7 +701,7 @@ static struct mtd_info *amd_flash_probe(struct map_info *map) mtd->eraseregions = kmalloc(sizeof(struct mtd_erase_region_info) * mtd->numeraseregions, GFP_KERNEL); - if (!mtd->eraseregions) { + if (!mtd->eraseregions) { printk(KERN_WARNING "%s: Failed to allocate " "memory for MTD erase region info\n", map->name); kfree(mtd); @@ -739,12 +739,12 @@ static struct mtd_info *amd_flash_probe(struct map_info *map) mtd->type = MTD_NORFLASH; mtd->flags = MTD_CAP_NORFLASH; mtd->name = map->name; - mtd->erase = amd_flash_erase; - mtd->read = amd_flash_read; - mtd->write = amd_flash_write; - mtd->sync = amd_flash_sync; - mtd->suspend = amd_flash_suspend; - mtd->resume = amd_flash_resume; + mtd->erase = amd_flash_erase; + mtd->read = amd_flash_read; + mtd->write = amd_flash_write; + mtd->sync = amd_flash_sync; + mtd->suspend = amd_flash_suspend; + mtd->resume = amd_flash_resume; mtd->lock = amd_flash_lock; mtd->unlock = amd_flash_unlock; @@ -789,7 +789,7 @@ static inline int read_one_chip(struct map_info *map, struct flchip *chip, map->name, chip->state); set_current_state(TASK_UNINTERRUPTIBLE); add_wait_queue(&chip->wq, &wait); - + spin_unlock_bh(chip->mutex); schedule(); @@ -802,7 +802,7 @@ static inline int read_one_chip(struct map_info *map, struct flchip *chip, timeo = jiffies + HZ; goto retry; - } + } adr += chip->start; @@ -889,7 +889,7 @@ static int write_one_word(struct map_info *map, struct flchip *chip, map->name, chip->state); set_current_state(TASK_UNINTERRUPTIBLE); add_wait_queue(&chip->wq, &wait); - + spin_unlock_bh(chip->mutex); schedule(); @@ -901,7 +901,7 @@ static int write_one_word(struct map_info *map, struct flchip *chip, timeo = jiffies + HZ; goto retry; - } + } chip->state = FL_WRITING; @@ -911,7 +911,7 @@ static int write_one_word(struct map_info *map, struct flchip *chip, wide_write(map, datum, adr); times_left = 500000; - while (times_left-- && flash_is_busy(map, adr, private->interleave)) { + while (times_left-- && flash_is_busy(map, adr, private->interleave)) { if (need_resched()) { spin_unlock_bh(chip->mutex); schedule(); @@ -989,7 +989,7 @@ static int amd_flash_write(struct mtd_info *mtd, loff_t to , size_t len, if (ret) { return ret; } - + ofs += n; buf += n; (*retlen) += n; @@ -1002,7 +1002,7 @@ static int amd_flash_write(struct mtd_info *mtd, loff_t to , size_t len, } } } - + /* We are now aligned, write as much as possible. */ while(len >= map->buswidth) { __u32 datum; @@ -1063,7 +1063,7 @@ static int amd_flash_write(struct mtd_info *mtd, loff_t to , size_t len, if (ret) { return ret; } - + (*retlen) += n; } @@ -1085,7 +1085,7 @@ static inline int erase_one_block(struct map_info *map, struct flchip *chip, if (chip->state != FL_READY){ set_current_state(TASK_UNINTERRUPTIBLE); add_wait_queue(&chip->wq, &wait); - + spin_unlock_bh(chip->mutex); schedule(); @@ -1098,7 +1098,7 @@ static inline int erase_one_block(struct map_info *map, struct flchip *chip, timeo = jiffies + HZ; goto retry; - } + } chip->state = FL_ERASING; @@ -1106,30 +1106,30 @@ static inline int erase_one_block(struct map_info *map, struct flchip *chip, ENABLE_VPP(map); send_cmd(map, chip->start, CMD_SECTOR_ERASE_UNLOCK_DATA); send_cmd_to_addr(map, chip->start, CMD_SECTOR_ERASE_UNLOCK_DATA_2, adr); - + timeo = jiffies + (HZ * 20); spin_unlock_bh(chip->mutex); msleep(1000); spin_lock_bh(chip->mutex); - + while (flash_is_busy(map, adr, private->interleave)) { if (chip->state != FL_ERASING) { /* Someone's suspended the erase. Sleep */ set_current_state(TASK_UNINTERRUPTIBLE); add_wait_queue(&chip->wq, &wait); - + spin_unlock_bh(chip->mutex); printk(KERN_INFO "%s: erase suspended. Sleeping\n", map->name); schedule(); remove_wait_queue(&chip->wq, &wait); - + if (signal_pending(current)) { return -EINTR; } - + timeo = jiffies + (HZ*2); /* FIXME */ spin_lock_bh(chip->mutex); continue; @@ -1145,7 +1145,7 @@ static inline int erase_one_block(struct map_info *map, struct flchip *chip, return -EIO; } - + /* Latency issues. Drop the lock, wait a while and retry */ spin_unlock_bh(chip->mutex); @@ -1153,7 +1153,7 @@ static inline int erase_one_block(struct map_info *map, struct flchip *chip, schedule(); else udelay(1); - + spin_lock_bh(chip->mutex); } @@ -1180,7 +1180,7 @@ static inline int erase_one_block(struct map_info *map, struct flchip *chip, return -EIO; } } - + DISABLE_VPP(map); chip->state = FL_READY; wake_up(&chip->wq); @@ -1246,7 +1246,7 @@ static int amd_flash_erase(struct mtd_info *mtd, struct erase_info *instr) * with the erase region at that address. */ - while ((i < mtd->numeraseregions) && + while ((i < mtd->numeraseregions) && ((instr->addr + instr->len) >= regions[i].offset)) { i++; } @@ -1293,10 +1293,10 @@ static int amd_flash_erase(struct mtd_info *mtd, struct erase_info *instr) } } } - + instr->state = MTD_ERASE_DONE; mtd_erase_callback(instr); - + return 0; } @@ -1324,7 +1324,7 @@ static void amd_flash_sync(struct mtd_info *mtd) case FL_JEDEC_QUERY: chip->oldstate = chip->state; chip->state = FL_SYNCING; - /* No need to wake_up() on this state change - + /* No need to wake_up() on this state change - * as the whole point is that nobody can do anything * with the chip now anyway. */ @@ -1335,13 +1335,13 @@ static void amd_flash_sync(struct mtd_info *mtd) default: /* Not an idle state */ add_wait_queue(&chip->wq, &wait); - + spin_unlock_bh(chip->mutex); schedule(); remove_wait_queue(&chip->wq, &wait); - + goto retry; } } @@ -1351,7 +1351,7 @@ static void amd_flash_sync(struct mtd_info *mtd) chip = &private->chips[i]; spin_lock_bh(chip->mutex); - + if (chip->state == FL_SYNCING) { chip->state = chip->oldstate; wake_up(&chip->wq); diff --git a/trunk/drivers/mtd/chips/cfi_cmdset_0001.c b/trunk/drivers/mtd/chips/cfi_cmdset_0001.c index 143f01a4c170..c3fc9b2f21fb 100644 --- a/trunk/drivers/mtd/chips/cfi_cmdset_0001.c +++ b/trunk/drivers/mtd/chips/cfi_cmdset_0001.c @@ -4,9 +4,9 @@ * * (C) 2000 Red Hat. GPL'd * - * $Id: cfi_cmdset_0001.c,v 1.185 2005/11/07 11:14:22 gleixner Exp $ - * + * $Id: cfi_cmdset_0001.c,v 1.178 2005/05/19 17:05:43 nico Exp $ * + * * 10/10/2000 Nicolas Pitre * - completely revamped method functions so they are aware and * independent of the flash geometry (buswidth, interleave, etc.) @@ -51,7 +51,6 @@ static int cfi_intelext_read (struct mtd_info *, loff_t, size_t, size_t *, u_char *); static int cfi_intelext_write_words(struct mtd_info *, loff_t, size_t, size_t *, const u_char *); static int cfi_intelext_write_buffers(struct mtd_info *, loff_t, size_t, size_t *, const u_char *); -static int cfi_intelext_writev(struct mtd_info *, const struct kvec *, unsigned long, loff_t, size_t *); static int cfi_intelext_erase_varsize(struct mtd_info *, struct erase_info *); static void cfi_intelext_sync (struct mtd_info *); static int cfi_intelext_lock(struct mtd_info *mtd, loff_t ofs, size_t len); @@ -106,7 +105,6 @@ static struct mtd_chip_driver cfi_intelext_chipdrv = { static void cfi_tell_features(struct cfi_pri_intelext *extp) { int i; - printk(" Extended Query version %c.%c\n", extp->MajorVersion, extp->MinorVersion); printk(" Feature/Command Support: %4.4X\n", extp->FeatureSupport); printk(" - Chip Erase: %s\n", extp->FeatureSupport&1?"supported":"unsupported"); printk(" - Suspend Erase: %s\n", extp->FeatureSupport&2?"supported":"unsupported"); @@ -118,43 +116,36 @@ static void cfi_tell_features(struct cfi_pri_intelext *extp) printk(" - Page-mode read: %s\n", extp->FeatureSupport&128?"supported":"unsupported"); printk(" - Synchronous read: %s\n", extp->FeatureSupport&256?"supported":"unsupported"); printk(" - Simultaneous operations: %s\n", extp->FeatureSupport&512?"supported":"unsupported"); - printk(" - Extended Flash Array: %s\n", extp->FeatureSupport&1024?"supported":"unsupported"); - for (i=11; i<32; i++) { - if (extp->FeatureSupport & (1<FeatureSupport & (1<SuspendCmdSupport); printk(" - Program after Erase Suspend: %s\n", extp->SuspendCmdSupport&1?"supported":"unsupported"); for (i=1; i<8; i++) { if (extp->SuspendCmdSupport & (1<BlkStatusRegMask); printk(" - Lock Bit Active: %s\n", extp->BlkStatusRegMask&1?"yes":"no"); - printk(" - Lock-Down Bit Active: %s\n", extp->BlkStatusRegMask&2?"yes":"no"); - for (i=2; i<3; i++) { + printk(" - Valid Bit Active: %s\n", extp->BlkStatusRegMask&2?"yes":"no"); + for (i=2; i<16; i++) { if (extp->BlkStatusRegMask & (1<BlkStatusRegMask&16?"yes":"no"); - printk(" - EFA Lock-Down Bit: %s\n", extp->BlkStatusRegMask&32?"yes":"no"); - for (i=6; i<16; i++) { - if (extp->BlkStatusRegMask & (1<VccOptimal >> 4, extp->VccOptimal & 0xf); if (extp->VppOptimal) - printk(" Vpp Programming Supply Optimum Program/Erase Voltage: %d.%d V\n", + printk(" Vpp Programming Supply Optimum Program/Erase Voltage: %d.%d V\n", extp->VppOptimal >> 4, extp->VppOptimal & 0xf); } #endif #ifdef CMDSET0001_DISABLE_ERASE_SUSPEND_ON_WRITE -/* Some Intel Strata Flash prior to FPO revision C has bugs in this area */ +/* Some Intel Strata Flash prior to FPO revision C has bugs in this area */ static void fixup_intel_strataflash(struct mtd_info *mtd, void* param) { struct map_info *map = mtd->priv; @@ -185,7 +176,7 @@ static void fixup_st_m28w320ct(struct mtd_info *mtd, void* param) { struct map_info *map = mtd->priv; struct cfi_private *cfi = map->fldrv_priv; - + cfi->cfiq->BufWriteTimeoutTyp = 0; /* Not supported */ cfi->cfiq->BufWriteTimeoutMax = 0; /* Not supported */ } @@ -194,7 +185,7 @@ static void fixup_st_m28w320cb(struct mtd_info *mtd, void* param) { struct map_info *map = mtd->priv; struct cfi_private *cfi = map->fldrv_priv; - + /* Note this is done after the region info is endian swapped */ cfi->cfiq->EraseRegionInfo[1] = (cfi->cfiq->EraseRegionInfo[1] & 0xffff0000) | 0x3e; @@ -216,13 +207,12 @@ static void fixup_use_write_buffers(struct mtd_info *mtd, void *param) if (cfi->cfiq->BufWriteTimeoutTyp) { printk(KERN_INFO "Using buffer write method\n" ); mtd->write = cfi_intelext_write_buffers; - mtd->writev = cfi_intelext_writev; } } static struct cfi_fixup cfi_fixup_table[] = { #ifdef CMDSET0001_DISABLE_ERASE_SUSPEND_ON_WRITE - { CFI_MFR_ANY, CFI_ID_ANY, fixup_intel_strataflash, NULL }, + { CFI_MFR_ANY, CFI_ID_ANY, fixup_intel_strataflash, NULL }, #endif #ifdef CMDSET0001_DISABLE_WRITE_SUSPEND { CFI_MFR_ANY, CFI_ID_ANY, fixup_no_write_suspend, NULL }, @@ -262,21 +252,12 @@ read_pri_intelext(struct map_info *map, __u16 adr) if (!extp) return NULL; - if (extp->MajorVersion != '1' || - (extp->MinorVersion < '0' || extp->MinorVersion > '4')) { - printk(KERN_ERR " Unknown Intel/Sharp Extended Query " - "version %c.%c.\n", extp->MajorVersion, - extp->MinorVersion); - kfree(extp); - return NULL; - } - /* Do some byteswapping if necessary */ extp->FeatureSupport = le32_to_cpu(extp->FeatureSupport); extp->BlkStatusRegMask = le16_to_cpu(extp->BlkStatusRegMask); extp->ProtRegAddr = le16_to_cpu(extp->ProtRegAddr); - if (extp->MajorVersion == '1' && extp->MinorVersion >= '3') { + if (extp->MajorVersion == '1' && extp->MinorVersion == '3') { unsigned int extra_size = 0; int nb_parts, i; @@ -285,10 +266,7 @@ read_pri_intelext(struct map_info *map, __u16 adr) sizeof(struct cfi_intelext_otpinfo); /* Burst Read info */ - extra_size += 2; - if (extp_size < sizeof(*extp) + extra_size) - goto need_more; - extra_size += extp->extra[extra_size-1]; + extra_size += 6; /* Number of hardware-partitions */ extra_size += 1; @@ -296,10 +274,6 @@ read_pri_intelext(struct map_info *map, __u16 adr) goto need_more; nb_parts = extp->extra[extra_size - 1]; - /* skip the sizeof(partregion) field in CFI 1.4 */ - if (extp->MinorVersion >= '4') - extra_size += 2; - for (i = 0; i < nb_parts; i++) { struct cfi_intelext_regioninfo *rinfo; rinfo = (struct cfi_intelext_regioninfo *)&extp->extra[extra_size]; @@ -311,9 +285,6 @@ read_pri_intelext(struct map_info *map, __u16 adr) * sizeof(struct cfi_intelext_blockinfo); } - if (extp->MinorVersion >= '4') - extra_size += sizeof(struct cfi_intelext_programming_regioninfo); - if (extp_size < sizeof(*extp) + extra_size) { need_more: extp_size = sizeof(*extp) + extra_size; @@ -327,7 +298,7 @@ read_pri_intelext(struct map_info *map, __u16 adr) goto again; } } - + return extp; } @@ -368,7 +339,7 @@ struct mtd_info *cfi_cmdset_0001(struct map_info *map, int primary) mtd->reboot_notifier.notifier_call = cfi_intelext_reboot; if (cfi->cfi_mode == CFI_MODE_CFI) { - /* + /* * It's a real CFI chip, not one for which the probe * routine faked a CFI structure. So we read the feature * table from it. @@ -383,14 +354,14 @@ struct mtd_info *cfi_cmdset_0001(struct map_info *map, int primary) } /* Install our own private info structure */ - cfi->cmdset_priv = extp; + cfi->cmdset_priv = extp; cfi_fixup(mtd, cfi_fixup_table); #ifdef DEBUG_CFI_FEATURES /* Tell the user about it in lots of lovely detail */ cfi_tell_features(extp); -#endif +#endif if(extp->SuspendCmdSupport & 1) { printk(KERN_NOTICE "cfi_cmdset_0001: Erase suspend on write enabled\n"); @@ -408,10 +379,10 @@ struct mtd_info *cfi_cmdset_0001(struct map_info *map, int primary) cfi->chips[i].buffer_write_time = 1<cfiq->BufWriteTimeoutTyp; cfi->chips[i].erase_time = 1<cfiq->BlockEraseTimeoutTyp; cfi->chips[i].ref_point_counter = 0; - } + } map->fldrv = &cfi_intelext_chipdrv; - + return cfi_intelext_setup(mtd); } @@ -428,13 +399,13 @@ static struct mtd_info *cfi_intelext_setup(struct mtd_info *mtd) mtd->size = devsize * cfi->numchips; mtd->numeraseregions = cfi->cfiq->NumEraseRegions * cfi->numchips; - mtd->eraseregions = kmalloc(sizeof(struct mtd_erase_region_info) + mtd->eraseregions = kmalloc(sizeof(struct mtd_erase_region_info) * mtd->numeraseregions, GFP_KERNEL); - if (!mtd->eraseregions) { + if (!mtd->eraseregions) { printk(KERN_ERR "Failed to allocate memory for MTD erase region info\n"); goto setup_err; } - + for (i=0; icfiq->NumEraseRegions; i++) { unsigned long ernum, ersize; ersize = ((cfi->cfiq->EraseRegionInfo[i] >> 8) & ~0xff) * cfi->interleave; @@ -458,7 +429,7 @@ static struct mtd_info *cfi_intelext_setup(struct mtd_info *mtd) } for (i=0; inumeraseregions;i++){ - printk(KERN_DEBUG "erase region %d: offset=0x%x,size=0x%x,blocks=%d\n", + printk(KERN_DEBUG "%d: offset=0x%x,size=0x%x,blocks=%d\n", i,mtd->eraseregions[i].offset, mtd->eraseregions[i].erasesize, mtd->eraseregions[i].numblocks); @@ -509,7 +480,7 @@ static int cfi_intelext_partition_fixup(struct mtd_info *mtd, * arrangement at this point. This can be rearranged in the future * if someone feels motivated enough. --nico */ - if (extp && extp->MajorVersion == '1' && extp->MinorVersion >= '3' + if (extp && extp->MajorVersion == '1' && extp->MinorVersion == '3' && extp->FeatureSupport & (1 << 9)) { struct cfi_private *newcfi; struct flchip *chip; @@ -521,16 +492,12 @@ static int cfi_intelext_partition_fixup(struct mtd_info *mtd, sizeof(struct cfi_intelext_otpinfo); /* Burst Read info */ - offs += extp->extra[offs+1]+2; + offs += 6; /* Number of partition regions */ numregions = extp->extra[offs]; offs += 1; - /* skip the sizeof(partregion) field in CFI 1.4 */ - if (extp->MinorVersion >= '4') - offs += 2; - /* Number of hardware partitions */ numparts = 0; for (i = 0; i < numregions; i++) { @@ -542,20 +509,6 @@ static int cfi_intelext_partition_fixup(struct mtd_info *mtd, sizeof(struct cfi_intelext_blockinfo); } - /* Programming Region info */ - if (extp->MinorVersion >= '4') { - struct cfi_intelext_programming_regioninfo *prinfo; - prinfo = (struct cfi_intelext_programming_regioninfo *)&extp->extra[offs]; - MTD_PROGREGION_SIZE(mtd) = cfi->interleave << prinfo->ProgRegShift; - MTD_PROGREGION_CTRLMODE_VALID(mtd) = cfi->interleave * prinfo->ControlValid; - MTD_PROGREGION_CTRLMODE_INVALID(mtd) = cfi->interleave * prinfo->ControlInvalid; - mtd->flags |= MTD_PROGRAM_REGIONS; - printk(KERN_DEBUG "%s: program region size/ctrl_valid/ctrl_inval = %d/%d/%d\n", - map->name, MTD_PROGREGION_SIZE(mtd), - MTD_PROGREGION_CTRLMODE_VALID(mtd), - MTD_PROGREGION_CTRLMODE_INVALID(mtd)); - } - /* * All functions below currently rely on all chips having * the same geometry so we'll just assume that all hardware @@ -700,8 +653,8 @@ static int get_chip(struct map_info *map, struct flchip *chip, unsigned long adr break; if (time_after(jiffies, timeo)) { - printk(KERN_ERR "%s: Waiting for chip to be ready timed out. Status %lx\n", - map->name, status.x[0]); + printk(KERN_ERR "Waiting for chip to be ready timed out. Status %lx\n", + status.x[0]); return -EIO; } spin_unlock(chip->mutex); @@ -710,7 +663,7 @@ static int get_chip(struct map_info *map, struct flchip *chip, unsigned long adr /* Someone else might have been playing with it. */ goto retry; } - + case FL_READY: case FL_CFI_QUERY: case FL_JEDEC_QUERY: @@ -748,8 +701,8 @@ static int get_chip(struct map_info *map, struct flchip *chip, unsigned long adr map_write(map, CMD(0x70), adr); chip->state = FL_ERASING; chip->oldstate = FL_READY; - printk(KERN_ERR "%s: Chip not ready after erase " - "suspended: status = 0x%lx\n", map->name, status.x[0]); + printk(KERN_ERR "Chip not ready after erase " + "suspended: status = 0x%lx\n", status.x[0]); return -EIO; } @@ -829,14 +782,14 @@ static void put_chip(struct map_info *map, struct flchip *chip, unsigned long ad switch(chip->oldstate) { case FL_ERASING: chip->state = chip->oldstate; - /* What if one interleaved chip has finished and the + /* What if one interleaved chip has finished and the other hasn't? The old code would leave the finished - one in READY mode. That's bad, and caused -EROFS + one in READY mode. That's bad, and caused -EROFS errors to be returned from do_erase_oneblock because that's the only bit it checked for at the time. - As the state machine appears to explicitly allow + As the state machine appears to explicitly allow sending the 0x70 (Read Status) command to an erasing - chip and expecting it to be ignored, that's what we + chip and expecting it to be ignored, that's what we do. */ map_write(map, CMD(0xd0), adr); map_write(map, CMD(0x70), adr); @@ -856,7 +809,7 @@ static void put_chip(struct map_info *map, struct flchip *chip, unsigned long ad DISABLE_VPP(map); break; default: - printk(KERN_ERR "%s: put_chip() called with oldstate %d!!\n", map->name, chip->oldstate); + printk(KERN_ERR "put_chip() called with oldstate %d!!\n", chip->oldstate); } wake_up(&chip->wq); } @@ -1072,8 +1025,8 @@ static int do_point_onechip (struct map_info *map, struct flchip *chip, loff_t a adr += chip->start; - /* Ensure cmd read/writes are aligned. */ - cmd_addr = adr & ~(map_bankwidth(map)-1); + /* Ensure cmd read/writes are aligned. */ + cmd_addr = adr & ~(map_bankwidth(map)-1); spin_lock(chip->mutex); @@ -1101,7 +1054,7 @@ static int cfi_intelext_point (struct mtd_info *mtd, loff_t from, size_t len, si if (!map->virt || (from + len > mtd->size)) return -EINVAL; - + *mtdbuf = (void *)map->virt + from; *retlen = 0; @@ -1128,7 +1081,7 @@ static int cfi_intelext_point (struct mtd_info *mtd, loff_t from, size_t len, si *retlen += thislen; len -= thislen; - + ofs = 0; chipnum++; } @@ -1167,7 +1120,7 @@ static void cfi_intelext_unpoint (struct mtd_info *mtd, u_char *addr, loff_t fro if(chip->ref_point_counter == 0) chip->state = FL_READY; } else - printk(KERN_ERR "%s: Warning: unpoint called on non pointed region\n", map->name); /* Should this give an error? */ + printk(KERN_ERR "Warning: unpoint called on non pointed region\n"); /* Should this give an error? */ put_chip(map, chip, chip->start); spin_unlock(chip->mutex); @@ -1186,8 +1139,8 @@ static inline int do_read_onechip(struct map_info *map, struct flchip *chip, lof adr += chip->start; - /* Ensure cmd read/writes are aligned. */ - cmd_addr = adr & ~(map_bankwidth(map)-1); + /* Ensure cmd read/writes are aligned. */ + cmd_addr = adr & ~(map_bankwidth(map)-1); spin_lock(chip->mutex); ret = get_chip(map, chip, cmd_addr, FL_READY); @@ -1242,7 +1195,7 @@ static int cfi_intelext_read (struct mtd_info *mtd, loff_t from, size_t len, siz *retlen += thislen; len -= thislen; buf += thislen; - + ofs = 0; chipnum++; } @@ -1259,17 +1212,12 @@ static int __xipram do_write_oneword(struct map_info *map, struct flchip *chip, adr += chip->start; - /* Let's determine those according to the interleave only once */ + /* Let's determine this according to the interleave only once */ status_OK = CMD(0x80); switch (mode) { - case FL_WRITING: - write_cmd = (cfi->cfiq->P_ID != 0x0200) ? CMD(0x40) : CMD(0x41); - break; - case FL_OTP_WRITE: - write_cmd = CMD(0xc0); - break; - default: - return -EINVAL; + case FL_WRITING: write_cmd = CMD(0x40); break; + case FL_OTP_WRITE: write_cmd = CMD(0xc0); break; + default: return -EINVAL; } spin_lock(chip->mutex); @@ -1310,13 +1258,12 @@ static int __xipram do_write_oneword(struct map_info *map, struct flchip *chip, status = map_read(map, adr); if (map_word_andequal(map, status, status_OK, status_OK)) break; - + /* OK Still waiting */ if (time_after(jiffies, timeo)) { - map_write(map, CMD(0x70), adr); chip->state = FL_STATUS; xip_enable(map, chip, adr); - printk(KERN_ERR "%s: word write error (status timeout)\n", map->name); + printk(KERN_ERR "waiting for chip to be ready timed out in word write\n"); ret = -EIO; goto out; } @@ -1328,39 +1275,27 @@ static int __xipram do_write_oneword(struct map_info *map, struct flchip *chip, if (!z) { chip->word_write_time--; if (!chip->word_write_time) - chip->word_write_time = 1; + chip->word_write_time++; } - if (z > 1) + if (z > 1) chip->word_write_time++; /* Done and happy. */ chip->state = FL_STATUS; - /* check for errors */ - if (map_word_bitsset(map, status, CMD(0x1a))) { - unsigned long chipstatus = MERGESTATUS(status); - - /* reset status */ + /* check for lock bit */ + if (map_word_bitsset(map, status, CMD(0x02))) { + /* clear status */ map_write(map, CMD(0x50), adr); + /* put back into read status register mode */ map_write(map, CMD(0x70), adr); - xip_enable(map, chip, adr); - - if (chipstatus & 0x02) { - ret = -EROFS; - } else if (chipstatus & 0x08) { - printk(KERN_ERR "%s: word write error (bad VPP)\n", map->name); - ret = -EIO; - } else { - printk(KERN_ERR "%s: word write error (status 0x%lx)\n", map->name, chipstatus); - ret = -EINVAL; - } - - goto out; + ret = -EROFS; } xip_enable(map, chip, adr); out: put_chip(map, chip, adr); spin_unlock(chip->mutex); + return ret; } @@ -1393,7 +1328,7 @@ static int cfi_intelext_write_words (struct mtd_info *mtd, loff_t to , size_t le ret = do_write_oneword(map, &cfi->chips[chipnum], bus_ofs, datum, FL_WRITING); - if (ret) + if (ret) return ret; len -= n; @@ -1402,13 +1337,13 @@ static int cfi_intelext_write_words (struct mtd_info *mtd, loff_t to , size_t le (*retlen) += n; if (ofs >> cfi->chipshift) { - chipnum ++; + chipnum ++; ofs = 0; if (chipnum == cfi->numchips) return 0; } } - + while(len >= map_bankwidth(map)) { map_word datum = map_word_load(map, buf); @@ -1423,7 +1358,7 @@ static int cfi_intelext_write_words (struct mtd_info *mtd, loff_t to , size_t le len -= map_bankwidth(map); if (ofs >> cfi->chipshift) { - chipnum ++; + chipnum ++; ofs = 0; if (chipnum == cfi->numchips) return 0; @@ -1438,9 +1373,9 @@ static int cfi_intelext_write_words (struct mtd_info *mtd, loff_t to , size_t le ret = do_write_oneword(map, &cfi->chips[chipnum], ofs, datum, FL_WRITING); - if (ret) + if (ret) return ret; - + (*retlen) += len; } @@ -1448,24 +1383,20 @@ static int cfi_intelext_write_words (struct mtd_info *mtd, loff_t to , size_t le } -static int __xipram do_write_buffer(struct map_info *map, struct flchip *chip, - unsigned long adr, const struct kvec **pvec, - unsigned long *pvec_seek, int len) +static int __xipram do_write_buffer(struct map_info *map, struct flchip *chip, + unsigned long adr, const u_char *buf, int len) { struct cfi_private *cfi = map->fldrv_priv; - map_word status, status_OK, write_cmd, datum; + map_word status, status_OK; unsigned long cmd_adr, timeo; - int wbufsize, z, ret=0, word_gap, words; - const struct kvec *vec; - unsigned long vec_seek; + int wbufsize, z, ret=0, bytes, words; wbufsize = cfi_interleave(cfi) << cfi->cfiq->MaxBufWriteSize; adr += chip->start; cmd_adr = adr & ~(wbufsize-1); - + /* Let's determine this according to the interleave only once */ status_OK = CMD(0x80); - write_cmd = (cfi->cfiq->P_ID != 0x0200) ? CMD(0xe8) : CMD(0xe9); spin_lock(chip->mutex); ret = get_chip(map, chip, cmd_adr, FL_WRITING); @@ -1479,7 +1410,7 @@ static int __xipram do_write_buffer(struct map_info *map, struct flchip *chip, xip_disable(map, chip, cmd_adr); /* §4.8 of the 28FxxxJ3A datasheet says "Any time SR.4 and/or SR.5 is set - [...], the device will not accept any more Write to Buffer commands". + [...], the device will not accept any more Write to Buffer commands". So we must check here and reset those bits if they're set. Otherwise we're just pissing in the wind */ if (chip->state != FL_STATUS) @@ -1497,7 +1428,7 @@ static int __xipram do_write_buffer(struct map_info *map, struct flchip *chip, z = 0; for (;;) { - map_write(map, write_cmd, cmd_adr); + map_write(map, CMD(0xe8), cmd_adr); status = map_read(map, cmd_adr); if (map_word_andequal(map, status, status_OK, status_OK)) @@ -1515,66 +1446,41 @@ static int __xipram do_write_buffer(struct map_info *map, struct flchip *chip, map_write(map, CMD(0x50), cmd_adr); map_write(map, CMD(0x70), cmd_adr); xip_enable(map, chip, cmd_adr); - printk(KERN_ERR "%s: Chip not ready for buffer write. status = %lx, Xstatus = %lx\n", - map->name, status.x[0], Xstatus.x[0]); + printk(KERN_ERR "Chip not ready for buffer write. status = %lx, Xstatus = %lx\n", + status.x[0], Xstatus.x[0]); ret = -EIO; goto out; } } - /* Figure out the number of words to write */ - word_gap = (-adr & (map_bankwidth(map)-1)); - words = (len - word_gap + map_bankwidth(map) - 1) / map_bankwidth(map); - if (!word_gap) { - words--; - } else { - word_gap = map_bankwidth(map) - word_gap; - adr -= word_gap; - datum = map_word_ff(map); - } - /* Write length of data to come */ - map_write(map, CMD(words), cmd_adr ); + bytes = len & (map_bankwidth(map)-1); + words = len / map_bankwidth(map); + map_write(map, CMD(words - !bytes), cmd_adr ); /* Write data */ - vec = *pvec; - vec_seek = *pvec_seek; - do { - int n = map_bankwidth(map) - word_gap; - if (n > vec->iov_len - vec_seek) - n = vec->iov_len - vec_seek; - if (n > len) - n = len; - - if (!word_gap && len < map_bankwidth(map)) - datum = map_word_ff(map); + z = 0; + while(z < words * map_bankwidth(map)) { + map_word datum = map_word_load(map, buf); + map_write(map, datum, adr+z); - datum = map_word_load_partial(map, datum, - vec->iov_base + vec_seek, - word_gap, n); + z += map_bankwidth(map); + buf += map_bankwidth(map); + } - len -= n; - word_gap += n; - if (!len || word_gap == map_bankwidth(map)) { - map_write(map, datum, adr); - adr += map_bankwidth(map); - word_gap = 0; - } + if (bytes) { + map_word datum; - vec_seek += n; - if (vec_seek == vec->iov_len) { - vec++; - vec_seek = 0; - } - } while (len); - *pvec = vec; - *pvec_seek = vec_seek; + datum = map_word_ff(map); + datum = map_word_load_partial(map, datum, buf, 0, bytes); + map_write(map, datum, adr+z); + } /* GO GO GO */ map_write(map, CMD(0xd0), cmd_adr); chip->state = FL_WRITING; - INVALIDATE_CACHE_UDELAY(map, chip, + INVALIDATE_CACHE_UDELAY(map, chip, cmd_adr, len, chip->buffer_write_time); @@ -1600,14 +1506,13 @@ static int __xipram do_write_buffer(struct map_info *map, struct flchip *chip, /* OK Still waiting */ if (time_after(jiffies, timeo)) { - map_write(map, CMD(0x70), cmd_adr); chip->state = FL_STATUS; xip_enable(map, chip, cmd_adr); - printk(KERN_ERR "%s: buffer write error (status timeout)\n", map->name); + printk(KERN_ERR "waiting for chip to be ready timed out in bufwrite\n"); ret = -EIO; goto out; } - + /* Latency issues. Drop the lock, wait a while and retry */ z++; UDELAY(map, chip, cmd_adr, 1); @@ -1615,34 +1520,21 @@ static int __xipram do_write_buffer(struct map_info *map, struct flchip *chip, if (!z) { chip->buffer_write_time--; if (!chip->buffer_write_time) - chip->buffer_write_time = 1; + chip->buffer_write_time++; } - if (z > 1) + if (z > 1) chip->buffer_write_time++; /* Done and happy. */ chip->state = FL_STATUS; - /* check for errors */ - if (map_word_bitsset(map, status, CMD(0x1a))) { - unsigned long chipstatus = MERGESTATUS(status); - - /* reset status */ + /* check for lock bit */ + if (map_word_bitsset(map, status, CMD(0x02))) { + /* clear status */ map_write(map, CMD(0x50), cmd_adr); - map_write(map, CMD(0x70), cmd_adr); - xip_enable(map, chip, cmd_adr); - - if (chipstatus & 0x02) { - ret = -EROFS; - } else if (chipstatus & 0x08) { - printk(KERN_ERR "%s: buffer write error (bad VPP)\n", map->name); - ret = -EIO; - } else { - printk(KERN_ERR "%s: buffer write error (status 0x%lx)\n", map->name, chipstatus); - ret = -EINVAL; - } - - goto out; + /* put back into read status register mode */ + map_write(map, CMD(0x70), adr); + ret = -EROFS; } xip_enable(map, chip, cmd_adr); @@ -1651,65 +1543,70 @@ static int __xipram do_write_buffer(struct map_info *map, struct flchip *chip, return ret; } -static int cfi_intelext_writev (struct mtd_info *mtd, const struct kvec *vecs, - unsigned long count, loff_t to, size_t *retlen) +static int cfi_intelext_write_buffers (struct mtd_info *mtd, loff_t to, + size_t len, size_t *retlen, const u_char *buf) { struct map_info *map = mtd->priv; struct cfi_private *cfi = map->fldrv_priv; int wbufsize = cfi_interleave(cfi) << cfi->cfiq->MaxBufWriteSize; int ret = 0; int chipnum; - unsigned long ofs, vec_seek, i; - size_t len = 0; - - for (i = 0; i < count; i++) - len += vecs[i].iov_len; + unsigned long ofs; *retlen = 0; if (!len) return 0; chipnum = to >> cfi->chipshift; - ofs = to - (chipnum << cfi->chipshift); - vec_seek = 0; + ofs = to - (chipnum << cfi->chipshift); - do { + /* If it's not bus-aligned, do the first word write */ + if (ofs & (map_bankwidth(map)-1)) { + size_t local_len = (-ofs)&(map_bankwidth(map)-1); + if (local_len > len) + local_len = len; + ret = cfi_intelext_write_words(mtd, to, local_len, + retlen, buf); + if (ret) + return ret; + ofs += local_len; + buf += local_len; + len -= local_len; + + if (ofs >> cfi->chipshift) { + chipnum ++; + ofs = 0; + if (chipnum == cfi->numchips) + return 0; + } + } + + while(len) { /* We must not cross write block boundaries */ int size = wbufsize - (ofs & (wbufsize-1)); if (size > len) size = len; - ret = do_write_buffer(map, &cfi->chips[chipnum], - ofs, &vecs, &vec_seek, size); + ret = do_write_buffer(map, &cfi->chips[chipnum], + ofs, buf, size); if (ret) return ret; ofs += size; + buf += size; (*retlen) += size; len -= size; if (ofs >> cfi->chipshift) { - chipnum ++; + chipnum ++; ofs = 0; if (chipnum == cfi->numchips) return 0; } - } while (len); - + } return 0; } -static int cfi_intelext_write_buffers (struct mtd_info *mtd, loff_t to, - size_t len, size_t *retlen, const u_char *buf) -{ - struct kvec vec; - - vec.iov_base = (void *) buf; - vec.iov_len = len; - - return cfi_intelext_writev(mtd, &vec, 1, to, retlen); -} - static int __xipram do_erase_oneblock(struct map_info *map, struct flchip *chip, unsigned long adr, int len, void *thunk) { @@ -1775,17 +1672,23 @@ static int __xipram do_erase_oneblock(struct map_info *map, struct flchip *chip, status = map_read(map, adr); if (map_word_andequal(map, status, status_OK, status_OK)) break; - + /* OK Still waiting */ if (time_after(jiffies, timeo)) { + map_word Xstatus; map_write(map, CMD(0x70), adr); chip->state = FL_STATUS; + Xstatus = map_read(map, adr); + /* Clear status bits */ + map_write(map, CMD(0x50), adr); + map_write(map, CMD(0x70), adr); xip_enable(map, chip, adr); - printk(KERN_ERR "%s: block erase error: (status timeout)\n", map->name); + printk(KERN_ERR "waiting for erase at %08lx to complete timed out. status = %lx, Xstatus = %lx.\n", + adr, status.x[0], Xstatus.x[0]); ret = -EIO; goto out; } - + /* Latency issues. Drop the lock, wait a while and retry */ UDELAY(map, chip, adr, 1000000/HZ); } @@ -1795,40 +1698,43 @@ static int __xipram do_erase_oneblock(struct map_info *map, struct flchip *chip, chip->state = FL_STATUS; status = map_read(map, adr); - /* check for errors */ + /* check for lock bit */ if (map_word_bitsset(map, status, CMD(0x3a))) { - unsigned long chipstatus = MERGESTATUS(status); + unsigned long chipstatus; /* Reset the error bits */ map_write(map, CMD(0x50), adr); map_write(map, CMD(0x70), adr); xip_enable(map, chip, adr); + chipstatus = MERGESTATUS(status); + if ((chipstatus & 0x30) == 0x30) { - printk(KERN_ERR "%s: block erase error: (bad command sequence, status 0x%lx)\n", map->name, chipstatus); - ret = -EINVAL; + printk(KERN_NOTICE "Chip reports improper command sequence: status 0x%lx\n", chipstatus); + ret = -EIO; } else if (chipstatus & 0x02) { /* Protection bit set */ ret = -EROFS; } else if (chipstatus & 0x8) { /* Voltage */ - printk(KERN_ERR "%s: block erase error: (bad VPP)\n", map->name); + printk(KERN_WARNING "Chip reports voltage low on erase: status 0x%lx\n", chipstatus); ret = -EIO; - } else if (chipstatus & 0x20 && retries--) { - printk(KERN_DEBUG "block erase failed at 0x%08lx: status 0x%lx. Retrying...\n", adr, chipstatus); - timeo = jiffies + HZ; - put_chip(map, chip, adr); - spin_unlock(chip->mutex); - goto retry; - } else { - printk(KERN_ERR "%s: block erase failed at 0x%08lx (status 0x%lx)\n", map->name, adr, chipstatus); + } else if (chipstatus & 0x20) { + if (retries--) { + printk(KERN_DEBUG "Chip erase failed at 0x%08lx: status 0x%lx. Retrying...\n", adr, chipstatus); + timeo = jiffies + HZ; + put_chip(map, chip, adr); + spin_unlock(chip->mutex); + goto retry; + } + printk(KERN_DEBUG "Chip erase failed at 0x%08lx: status 0x%lx\n", adr, chipstatus); ret = -EIO; } - - goto out; + } else { + xip_enable(map, chip, adr); + ret = 0; } - xip_enable(map, chip, adr); out: put_chip(map, chip, adr); spin_unlock(chip->mutex); return ret; @@ -1848,7 +1754,7 @@ int cfi_intelext_erase_varsize(struct mtd_info *mtd, struct erase_info *instr) instr->state = MTD_ERASE_DONE; mtd_erase_callback(instr); - + return 0; } @@ -1869,7 +1775,7 @@ static void cfi_intelext_sync (struct mtd_info *mtd) if (!ret) { chip->oldstate = chip->state; chip->state = FL_SYNCING; - /* No need to wake_up() on this state change - + /* No need to wake_up() on this state change - * as the whole point is that nobody can do anything * with the chip now anyway. */ @@ -1883,7 +1789,7 @@ static void cfi_intelext_sync (struct mtd_info *mtd) chip = &cfi->chips[i]; spin_lock(chip->mutex); - + if (chip->state == FL_SYNCING) { chip->state = chip->oldstate; chip->oldstate = FL_READY; @@ -1940,7 +1846,7 @@ static int __xipram do_xxlock_oneblock(struct map_info *map, struct flchip *chip ENABLE_VPP(map); xip_disable(map, chip, adr); - + map_write(map, CMD(0x60), adr); if (thunk == DO_XXLOCK_ONEBLOCK_LOCK) { map_write(map, CMD(0x01), adr); @@ -1968,22 +1874,25 @@ static int __xipram do_xxlock_oneblock(struct map_info *map, struct flchip *chip status = map_read(map, adr); if (map_word_andequal(map, status, status_OK, status_OK)) break; - + /* OK Still waiting */ if (time_after(jiffies, timeo)) { + map_word Xstatus; map_write(map, CMD(0x70), adr); chip->state = FL_STATUS; + Xstatus = map_read(map, adr); xip_enable(map, chip, adr); - printk(KERN_ERR "%s: block unlock error: (status timeout)\n", map->name); + printk(KERN_ERR "waiting for unlock to complete timed out. status = %lx, Xstatus = %lx.\n", + status.x[0], Xstatus.x[0]); put_chip(map, chip, adr); spin_unlock(chip->mutex); return -EIO; } - + /* Latency issues. Drop the lock, wait a while and retry */ UDELAY(map, chip, adr, 1); } - + /* Done and happy. */ chip->state = FL_STATUS; xip_enable(map, chip, adr); @@ -2003,9 +1912,9 @@ static int cfi_intelext_lock(struct mtd_info *mtd, loff_t ofs, size_t len) ofs, len, 0); #endif - ret = cfi_varsize_frob(mtd, do_xxlock_oneblock, + ret = cfi_varsize_frob(mtd, do_xxlock_oneblock, ofs, len, DO_XXLOCK_ONEBLOCK_LOCK); - + #ifdef DEBUG_LOCK_BITS printk(KERN_DEBUG "%s: lock status after, ret=%d\n", __FUNCTION__, ret); @@ -2029,20 +1938,20 @@ static int cfi_intelext_unlock(struct mtd_info *mtd, loff_t ofs, size_t len) ret = cfi_varsize_frob(mtd, do_xxlock_oneblock, ofs, len, DO_XXLOCK_ONEBLOCK_UNLOCK); - + #ifdef DEBUG_LOCK_BITS printk(KERN_DEBUG "%s: lock status after, ret=%d\n", __FUNCTION__, ret); - cfi_varsize_frob(mtd, do_printlockstatus_oneblock, + cfi_varsize_frob(mtd, do_printlockstatus_oneblock, ofs, len, 0); #endif - + return ret; } #ifdef CONFIG_MTD_OTP -typedef int (*otp_op_t)(struct map_info *map, struct flchip *chip, +typedef int (*otp_op_t)(struct map_info *map, struct flchip *chip, u_long data_offset, u_char *buf, u_int size, u_long prot_offset, u_int groupno, u_int groupsize); @@ -2093,7 +2002,7 @@ do_otp_write(struct map_info *map, struct flchip *chip, u_long offset, datum = map_word_load_partial(map, datum, buf, gap, n); ret = do_write_oneword(map, chip, bus_ofs, datum, FL_OTP_WRITE); - if (ret) + if (ret) return ret; offset += n; @@ -2286,7 +2195,7 @@ static int cfi_intelext_lock_user_prot_reg(struct mtd_info *mtd, NULL, do_otp_lock, 1); } -static int cfi_intelext_get_fact_prot_info(struct mtd_info *mtd, +static int cfi_intelext_get_fact_prot_info(struct mtd_info *mtd, struct otp_info *buf, size_t len) { size_t retlen; @@ -2329,7 +2238,7 @@ static int cfi_intelext_suspend(struct mtd_info *mtd) if (chip->oldstate == FL_READY) { chip->oldstate = chip->state; chip->state = FL_PM_SUSPENDED; - /* No need to wake_up() on this state change - + /* No need to wake_up() on this state change - * as the whole point is that nobody can do anything * with the chip now anyway. */ @@ -2357,9 +2266,9 @@ static int cfi_intelext_suspend(struct mtd_info *mtd) if (ret) { for (i--; i >=0; i--) { chip = &cfi->chips[i]; - + spin_lock(chip->mutex); - + if (chip->state == FL_PM_SUSPENDED) { /* No need to force it into a known state here, because we're returning failure, and it didn't @@ -2370,8 +2279,8 @@ static int cfi_intelext_suspend(struct mtd_info *mtd) } spin_unlock(chip->mutex); } - } - + } + return ret; } @@ -2383,11 +2292,11 @@ static void cfi_intelext_resume(struct mtd_info *mtd) struct flchip *chip; for (i=0; inumchips; i++) { - + chip = &cfi->chips[i]; spin_lock(chip->mutex); - + /* Go to known state. Chip may have been power cycled */ if (chip->state == FL_PM_SUSPENDED) { map_write(map, CMD(0xFF), cfi->chips[i].start); @@ -2409,7 +2318,7 @@ static int cfi_intelext_reset(struct mtd_info *mtd) struct flchip *chip = &cfi->chips[i]; /* force the completion of any ongoing operation - and switch to array mode so any bootloader in + and switch to array mode so any bootloader in flash is accessible for soft reboot. */ spin_lock(chip->mutex); ret = get_chip(map, chip, chip->start, FL_SYNCING); @@ -2446,23 +2355,20 @@ static void cfi_intelext_destroy(struct mtd_info *mtd) kfree(mtd->eraseregions); } -static char im_name_0001[] = "cfi_cmdset_0001"; -static char im_name_0003[] = "cfi_cmdset_0003"; -static char im_name_0200[] = "cfi_cmdset_0200"; +static char im_name_1[]="cfi_cmdset_0001"; +static char im_name_3[]="cfi_cmdset_0003"; static int __init cfi_intelext_init(void) { - inter_module_register(im_name_0001, THIS_MODULE, &cfi_cmdset_0001); - inter_module_register(im_name_0003, THIS_MODULE, &cfi_cmdset_0001); - inter_module_register(im_name_0200, THIS_MODULE, &cfi_cmdset_0001); + inter_module_register(im_name_1, THIS_MODULE, &cfi_cmdset_0001); + inter_module_register(im_name_3, THIS_MODULE, &cfi_cmdset_0001); return 0; } static void __exit cfi_intelext_exit(void) { - inter_module_unregister(im_name_0001); - inter_module_unregister(im_name_0003); - inter_module_unregister(im_name_0200); + inter_module_unregister(im_name_1); + inter_module_unregister(im_name_3); } module_init(cfi_intelext_init); diff --git a/trunk/drivers/mtd/chips/cfi_cmdset_0002.c b/trunk/drivers/mtd/chips/cfi_cmdset_0002.c index aed10bd5c3c3..0e6475050da9 100644 --- a/trunk/drivers/mtd/chips/cfi_cmdset_0002.c +++ b/trunk/drivers/mtd/chips/cfi_cmdset_0002.c @@ -10,14 +10,14 @@ * * 4_by_16 work by Carolyn J. Smith * - * XIP support hooks by Vitaly Wool (based on code for Intel flash + * XIP support hooks by Vitaly Wool (based on code for Intel flash * by Nicolas Pitre) - * + * * Occasionally maintained by Thayne Harbaugh tharbaugh at lnxi dot com * * This code is GPL * - * $Id: cfi_cmdset_0002.c,v 1.122 2005/11/07 11:14:22 gleixner Exp $ + * $Id: cfi_cmdset_0002.c,v 1.118 2005/07/04 22:34:29 gleixner Exp $ * */ @@ -93,7 +93,7 @@ static void cfi_tell_features(struct cfi_pri_amdstd *extp) }; printk(" Silicon revision: %d\n", extp->SiliconRevision >> 1); - printk(" Address sensitive unlock: %s\n", + printk(" Address sensitive unlock: %s\n", (extp->SiliconRevision & 1) ? "Not required" : "Required"); if (extp->EraseSuspend < ARRAY_SIZE(erase_suspend)) @@ -118,9 +118,9 @@ static void cfi_tell_features(struct cfi_pri_amdstd *extp) else printk(" Page mode: %d word page\n", extp->PageMode << 2); - printk(" Vpp Supply Minimum Program/Erase Voltage: %d.%d V\n", + printk(" Vpp Supply Minimum Program/Erase Voltage: %d.%d V\n", extp->VppMin >> 4, extp->VppMin & 0xf); - printk(" Vpp Supply Maximum Program/Erase Voltage: %d.%d V\n", + printk(" Vpp Supply Maximum Program/Erase Voltage: %d.%d V\n", extp->VppMax >> 4, extp->VppMax & 0xf); if (extp->TopBottom < ARRAY_SIZE(top_bottom)) @@ -177,7 +177,7 @@ static void fixup_use_erase_chip(struct mtd_info *mtd, void *param) ((cfi->cfiq->EraseRegionInfo[0] & 0xffff) == 0)) { mtd->erase = cfi_amdstd_erase_chip; } - + } static struct cfi_fixup cfi_fixup_table[] = { @@ -239,7 +239,7 @@ struct mtd_info *cfi_cmdset_0002(struct map_info *map, int primary) if (cfi->cfi_mode==CFI_MODE_CFI){ unsigned char bootloc; - /* + /* * It's a real CFI chip, not one for which the probe * routine faked a CFI structure. So we read the feature * table from it. @@ -253,18 +253,8 @@ struct mtd_info *cfi_cmdset_0002(struct map_info *map, int primary) return NULL; } - if (extp->MajorVersion != '1' || - (extp->MinorVersion < '0' || extp->MinorVersion > '4')) { - printk(KERN_ERR " Unknown Amd/Fujitsu Extended Query " - "version %c.%c.\n", extp->MajorVersion, - extp->MinorVersion); - kfree(extp); - kfree(mtd); - return NULL; - } - /* Install our own private info structure */ - cfi->cmdset_priv = extp; + cfi->cmdset_priv = extp; /* Apply cfi device specific fixups */ cfi_fixup(mtd, cfi_fixup_table); @@ -272,7 +262,7 @@ struct mtd_info *cfi_cmdset_0002(struct map_info *map, int primary) #ifdef DEBUG_CFI_FEATURES /* Tell the user about it in lots of lovely detail */ cfi_tell_features(extp); -#endif +#endif bootloc = extp->TopBottom; if ((bootloc != 2) && (bootloc != 3)) { @@ -283,11 +273,11 @@ struct mtd_info *cfi_cmdset_0002(struct map_info *map, int primary) if (bootloc == 3 && cfi->cfiq->NumEraseRegions > 1) { printk(KERN_WARNING "%s: Swapping erase regions for broken CFI table.\n", map->name); - + for (i=0; icfiq->NumEraseRegions / 2; i++) { int j = (cfi->cfiq->NumEraseRegions-1)-i; __u32 swap; - + swap = cfi->cfiq->EraseRegionInfo[i]; cfi->cfiq->EraseRegionInfo[i] = cfi->cfiq->EraseRegionInfo[j]; cfi->cfiq->EraseRegionInfo[j] = swap; @@ -298,11 +288,11 @@ struct mtd_info *cfi_cmdset_0002(struct map_info *map, int primary) cfi->addr_unlock2 = 0x2aa; /* Modify the unlock address if we are in compatibility mode */ if ( /* x16 in x8 mode */ - ((cfi->device_type == CFI_DEVICETYPE_X8) && + ((cfi->device_type == CFI_DEVICETYPE_X8) && (cfi->cfiq->InterfaceDesc == 2)) || /* x32 in x16 mode */ ((cfi->device_type == CFI_DEVICETYPE_X16) && - (cfi->cfiq->InterfaceDesc == 4))) + (cfi->cfiq->InterfaceDesc == 4))) { cfi->addr_unlock1 = 0xaaa; cfi->addr_unlock2 = 0x555; @@ -320,10 +310,10 @@ struct mtd_info *cfi_cmdset_0002(struct map_info *map, int primary) cfi->chips[i].word_write_time = 1<cfiq->WordWriteTimeoutTyp; cfi->chips[i].buffer_write_time = 1<cfiq->BufWriteTimeoutTyp; cfi->chips[i].erase_time = 1<cfiq->BlockEraseTimeoutTyp; - } - + } + map->fldrv = &cfi_amdstd_chipdrv; - + return cfi_amdstd_setup(mtd); } @@ -336,24 +326,24 @@ static struct mtd_info *cfi_amdstd_setup(struct mtd_info *mtd) unsigned long offset = 0; int i,j; - printk(KERN_NOTICE "number of %s chips: %d\n", + printk(KERN_NOTICE "number of %s chips: %d\n", (cfi->cfi_mode == CFI_MODE_CFI)?"CFI":"JEDEC",cfi->numchips); - /* Select the correct geometry setup */ + /* Select the correct geometry setup */ mtd->size = devsize * cfi->numchips; mtd->numeraseregions = cfi->cfiq->NumEraseRegions * cfi->numchips; mtd->eraseregions = kmalloc(sizeof(struct mtd_erase_region_info) * mtd->numeraseregions, GFP_KERNEL); - if (!mtd->eraseregions) { + if (!mtd->eraseregions) { printk(KERN_WARNING "Failed to allocate memory for MTD erase region info\n"); goto setup_err; } - + for (i=0; icfiq->NumEraseRegions; i++) { unsigned long ernum, ersize; ersize = ((cfi->cfiq->EraseRegionInfo[i] >> 8) & ~0xff) * cfi->interleave; ernum = (cfi->cfiq->EraseRegionInfo[i] & 0xffff) + 1; - + if (mtd->erasesize < ersize) { mtd->erasesize = ersize; } @@ -439,7 +429,7 @@ static int __xipram chip_good(struct map_info *map, unsigned long addr, map_word oldd = map_read(map, addr); curd = map_read(map, addr); - return map_word_equal(map, oldd, curd) && + return map_word_equal(map, oldd, curd) && map_word_equal(map, curd, expected); } @@ -471,7 +461,7 @@ static int get_chip(struct map_info *map, struct flchip *chip, unsigned long adr /* Someone else might have been playing with it. */ goto retry; } - + case FL_READY: case FL_CFI_QUERY: case FL_JEDEC_QUERY: @@ -514,7 +504,7 @@ static int get_chip(struct map_info *map, struct flchip *chip, unsigned long adr printk(KERN_ERR "MTD %s(): chip not ready after erase suspend\n", __func__); return -EIO; } - + spin_unlock(chip->mutex); cfi_udelay(1); spin_lock(chip->mutex); @@ -617,7 +607,7 @@ static void __xipram xip_enable(struct map_info *map, struct flchip *chip, * When a delay is required for the flash operation to complete, the * xip_udelay() function is polling for both the given timeout and pending * (but still masked) hardware interrupts. Whenever there is an interrupt - * pending then the flash erase operation is suspended, array mode restored + * pending then the flash erase operation is suspended, array mode restored * and interrupts unmasked. Task scheduling might also happen at that * point. The CPU eventually returns from the interrupt or the call to * schedule() and the suspended flash operation is resumed for the remaining @@ -641,9 +631,9 @@ static void __xipram xip_udelay(struct map_info *map, struct flchip *chip, ((chip->state == FL_ERASING && (extp->EraseSuspend & 2))) && (cfi_interleave_is_1(cfi) || chip->oldstate == FL_READY)) { /* - * Let's suspend the erase operation when supported. - * Note that we currently don't try to suspend - * interleaved chips if there is already another + * Let's suspend the erase operation when supported. + * Note that we currently don't try to suspend + * interleaved chips if there is already another * operation suspended (imagine what happens * when one chip was already done with the current * operation while another chip suspended it, then @@ -779,8 +769,8 @@ static inline int do_read_onechip(struct map_info *map, struct flchip *chip, lof adr += chip->start; - /* Ensure cmd read/writes are aligned. */ - cmd_addr = adr & ~(map_bankwidth(map)-1); + /* Ensure cmd read/writes are aligned. */ + cmd_addr = adr & ~(map_bankwidth(map)-1); spin_lock(chip->mutex); ret = get_chip(map, chip, cmd_addr, FL_READY); @@ -860,7 +850,7 @@ static inline int do_read_secsi_onechip(struct map_info *map, struct flchip *chi #endif set_current_state(TASK_UNINTERRUPTIBLE); add_wait_queue(&chip->wq, &wait); - + spin_unlock(chip->mutex); schedule(); @@ -872,7 +862,7 @@ static inline int do_read_secsi_onechip(struct map_info *map, struct flchip *chi timeo = jiffies + HZ; goto retry; - } + } adr += chip->start; @@ -881,14 +871,14 @@ static inline int do_read_secsi_onechip(struct map_info *map, struct flchip *chi cfi_send_gen_cmd(0xAA, cfi->addr_unlock1, chip->start, map, cfi, cfi->device_type, NULL); cfi_send_gen_cmd(0x55, cfi->addr_unlock2, chip->start, map, cfi, cfi->device_type, NULL); cfi_send_gen_cmd(0x88, cfi->addr_unlock1, chip->start, map, cfi, cfi->device_type, NULL); - + map_copy_from(map, buf, adr, len); cfi_send_gen_cmd(0xAA, cfi->addr_unlock1, chip->start, map, cfi, cfi->device_type, NULL); cfi_send_gen_cmd(0x55, cfi->addr_unlock2, chip->start, map, cfi, cfi->device_type, NULL); cfi_send_gen_cmd(0x90, cfi->addr_unlock1, chip->start, map, cfi, cfi->device_type, NULL); cfi_send_gen_cmd(0x00, cfi->addr_unlock1, chip->start, map, cfi, cfi->device_type, NULL); - + wake_up(&chip->wq); spin_unlock(chip->mutex); @@ -997,7 +987,7 @@ static int __xipram do_write_oneword(struct map_info *map, struct flchip *chip, chip->word_write_time); /* See comment above for timeout value. */ - timeo = jiffies + uWriteTimeout; + timeo = jiffies + uWriteTimeout; for (;;) { if (chip->state != FL_WRITING) { /* Someone's suspended the write. Sleep */ @@ -1013,16 +1003,16 @@ static int __xipram do_write_oneword(struct map_info *map, struct flchip *chip, continue; } - if (time_after(jiffies, timeo) && !chip_ready(map, adr)){ + if (chip_ready(map, adr)) + break; + + if (time_after(jiffies, timeo)) { xip_enable(map, chip, adr); printk(KERN_WARNING "MTD %s(): software timeout\n", __func__); xip_disable(map, chip, adr); - break; + break; } - if (chip_ready(map, adr)) - break; - /* Latency issues. Drop the lock, wait a while and retry */ UDELAY(map, chip, adr, 1); } @@ -1032,7 +1022,7 @@ static int __xipram do_write_oneword(struct map_info *map, struct flchip *chip, map_write( map, CMD(0xF0), chip->start ); /* FIXME - should have reset delay before continuing */ - if (++retry_cnt <= MAX_WORD_RETRIES) + if (++retry_cnt <= MAX_WORD_RETRIES) goto retry; ret = -EIO; @@ -1100,27 +1090,27 @@ static int cfi_amdstd_write_words(struct mtd_info *mtd, loff_t to, size_t len, /* Number of bytes to copy from buffer */ n = min_t(int, len, map_bankwidth(map)-i); - + tmp_buf = map_word_load_partial(map, tmp_buf, buf, i, n); - ret = do_write_oneword(map, &cfi->chips[chipnum], + ret = do_write_oneword(map, &cfi->chips[chipnum], bus_ofs, tmp_buf); - if (ret) + if (ret) return ret; - + ofs += n; buf += n; (*retlen) += n; len -= n; if (ofs >> cfi->chipshift) { - chipnum ++; + chipnum ++; ofs = 0; if (chipnum == cfi->numchips) return 0; } } - + /* We are now aligned, write as much as possible */ while(len >= map_bankwidth(map)) { map_word datum; @@ -1138,7 +1128,7 @@ static int cfi_amdstd_write_words(struct mtd_info *mtd, loff_t to, size_t len, len -= map_bankwidth(map); if (ofs >> cfi->chipshift) { - chipnum ++; + chipnum ++; ofs = 0; if (chipnum == cfi->numchips) return 0; @@ -1176,12 +1166,12 @@ static int cfi_amdstd_write_words(struct mtd_info *mtd, loff_t to, size_t len, spin_unlock(cfi->chips[chipnum].mutex); tmp_buf = map_word_load_partial(map, tmp_buf, buf, 0, len); - - ret = do_write_oneword(map, &cfi->chips[chipnum], + + ret = do_write_oneword(map, &cfi->chips[chipnum], ofs, tmp_buf); - if (ret) + if (ret) return ret; - + (*retlen) += len; } @@ -1193,7 +1183,7 @@ static int cfi_amdstd_write_words(struct mtd_info *mtd, loff_t to, size_t len, * FIXME: interleaved mode not tested, and probably not supported! */ static int __xipram do_write_buffer(struct map_info *map, struct flchip *chip, - unsigned long adr, const u_char *buf, + unsigned long adr, const u_char *buf, int len) { struct cfi_private *cfi = map->fldrv_priv; @@ -1223,7 +1213,7 @@ static int __xipram do_write_buffer(struct map_info *map, struct flchip *chip, XIP_INVAL_CACHED_RANGE(map, adr, len); ENABLE_VPP(map); xip_disable(map, chip, cmd_adr); - + cfi_send_gen_cmd(0xAA, cfi->addr_unlock1, chip->start, map, cfi, cfi->device_type, NULL); cfi_send_gen_cmd(0x55, cfi->addr_unlock2, chip->start, map, cfi, cfi->device_type, NULL); //cfi_send_gen_cmd(0xA0, cfi->addr_unlock1, chip->start, map, cfi, cfi->device_type, NULL); @@ -1257,8 +1247,8 @@ static int __xipram do_write_buffer(struct map_info *map, struct flchip *chip, adr, map_bankwidth(map), chip->word_write_time); - timeo = jiffies + uWriteTimeout; - + timeo = jiffies + uWriteTimeout; + for (;;) { if (chip->state != FL_WRITING) { /* Someone's suspended the write. Sleep */ @@ -1274,13 +1264,13 @@ static int __xipram do_write_buffer(struct map_info *map, struct flchip *chip, continue; } - if (time_after(jiffies, timeo) && !chip_ready(map, adr)) - break; - if (chip_ready(map, adr)) { xip_enable(map, chip, adr); goto op_done; } + + if( time_after(jiffies, timeo)) + break; /* Latency issues. Drop the lock, wait a while and retry */ UDELAY(map, chip, adr, 1); @@ -1352,7 +1342,7 @@ static int cfi_amdstd_write_buffers(struct mtd_info *mtd, loff_t to, size_t len, if (size % map_bankwidth(map)) size -= size % map_bankwidth(map); - ret = do_write_buffer(map, &cfi->chips[chipnum], + ret = do_write_buffer(map, &cfi->chips[chipnum], ofs, buf, size); if (ret) return ret; @@ -1363,7 +1353,7 @@ static int cfi_amdstd_write_buffers(struct mtd_info *mtd, loff_t to, size_t len, len -= size; if (ofs >> cfi->chipshift) { - chipnum ++; + chipnum ++; ofs = 0; if (chipnum == cfi->numchips) return 0; @@ -1580,7 +1570,7 @@ int cfi_amdstd_erase_varsize(struct mtd_info *mtd, struct erase_info *instr) instr->state = MTD_ERASE_DONE; mtd_erase_callback(instr); - + return 0; } @@ -1603,7 +1593,7 @@ static int cfi_amdstd_erase_chip(struct mtd_info *mtd, struct erase_info *instr) instr->state = MTD_ERASE_DONE; mtd_erase_callback(instr); - + return 0; } @@ -1630,7 +1620,7 @@ static void cfi_amdstd_sync (struct mtd_info *mtd) case FL_JEDEC_QUERY: chip->oldstate = chip->state; chip->state = FL_SYNCING; - /* No need to wake_up() on this state change - + /* No need to wake_up() on this state change - * as the whole point is that nobody can do anything * with the chip now anyway. */ @@ -1641,13 +1631,13 @@ static void cfi_amdstd_sync (struct mtd_info *mtd) default: /* Not an idle state */ add_wait_queue(&chip->wq, &wait); - + spin_unlock(chip->mutex); schedule(); remove_wait_queue(&chip->wq, &wait); - + goto retry; } } @@ -1658,7 +1648,7 @@ static void cfi_amdstd_sync (struct mtd_info *mtd) chip = &cfi->chips[i]; spin_lock(chip->mutex); - + if (chip->state == FL_SYNCING) { chip->state = chip->oldstate; wake_up(&chip->wq); @@ -1688,7 +1678,7 @@ static int cfi_amdstd_suspend(struct mtd_info *mtd) case FL_JEDEC_QUERY: chip->oldstate = chip->state; chip->state = FL_PM_SUSPENDED; - /* No need to wake_up() on this state change - + /* No need to wake_up() on this state change - * as the whole point is that nobody can do anything * with the chip now anyway. */ @@ -1709,7 +1699,7 @@ static int cfi_amdstd_suspend(struct mtd_info *mtd) chip = &cfi->chips[i]; spin_lock(chip->mutex); - + if (chip->state == FL_PM_SUSPENDED) { chip->state = chip->oldstate; wake_up(&chip->wq); @@ -1717,7 +1707,7 @@ static int cfi_amdstd_suspend(struct mtd_info *mtd) spin_unlock(chip->mutex); } } - + return ret; } @@ -1730,11 +1720,11 @@ static void cfi_amdstd_resume(struct mtd_info *mtd) struct flchip *chip; for (i=0; inumchips; i++) { - + chip = &cfi->chips[i]; spin_lock(chip->mutex); - + if (chip->state == FL_PM_SUSPENDED) { chip->state = FL_READY; map_write(map, CMD(0xF0), chip->start); diff --git a/trunk/drivers/mtd/chips/cfi_cmdset_0020.c b/trunk/drivers/mtd/chips/cfi_cmdset_0020.c index 0807c1c91e55..c894f8801578 100644 --- a/trunk/drivers/mtd/chips/cfi_cmdset_0020.c +++ b/trunk/drivers/mtd/chips/cfi_cmdset_0020.c @@ -4,8 +4,8 @@ * * (C) 2000 Red Hat. GPL'd * - * $Id: cfi_cmdset_0020.c,v 1.22 2005/11/07 11:14:22 gleixner Exp $ - * + * $Id: cfi_cmdset_0020.c,v 1.19 2005/07/13 15:52:45 dwmw2 Exp $ + * * 10/10/2000 Nicolas Pitre * - completely revamped method functions so they are aware and * independent of the flash geometry (buswidth, interleave, etc.) @@ -20,6 +20,7 @@ * - Plugged memory leak in cfi_staa_writev(). */ +#include #include #include #include @@ -80,17 +81,17 @@ static void cfi_tell_features(struct cfi_pri_intelext *extp) printk(" - Page-mode read: %s\n", extp->FeatureSupport&128?"supported":"unsupported"); printk(" - Synchronous read: %s\n", extp->FeatureSupport&256?"supported":"unsupported"); for (i=9; i<32; i++) { - if (extp->FeatureSupport & (1<FeatureSupport & (1<SuspendCmdSupport); printk(" - Program after Erase Suspend: %s\n", extp->SuspendCmdSupport&1?"supported":"unsupported"); for (i=1; i<8; i++) { if (extp->SuspendCmdSupport & (1<BlkStatusRegMask); printk(" - Lock Bit Active: %s\n", extp->BlkStatusRegMask&1?"yes":"no"); printk(" - Valid Bit Active: %s\n", extp->BlkStatusRegMask&2?"yes":"no"); @@ -98,11 +99,11 @@ static void cfi_tell_features(struct cfi_pri_intelext *extp) if (extp->BlkStatusRegMask & (1<VccOptimal >> 8, extp->VccOptimal & 0xf); if (extp->VppOptimal) - printk(" Vpp Programming Supply Optimum Program/Erase Voltage: %d.%d V\n", + printk(" Vpp Programming Supply Optimum Program/Erase Voltage: %d.%d V\n", extp->VppOptimal >> 8, extp->VppOptimal & 0xf); } #endif @@ -120,7 +121,7 @@ struct mtd_info *cfi_cmdset_0020(struct map_info *map, int primary) int i; if (cfi->cfi_mode) { - /* + /* * It's a real CFI chip, not one for which the probe * routine faked a CFI structure. So we read the feature * table from it. @@ -132,33 +133,24 @@ struct mtd_info *cfi_cmdset_0020(struct map_info *map, int primary) if (!extp) return NULL; - if (extp->MajorVersion != '1' || - (extp->MinorVersion < '0' || extp->MinorVersion > '3')) { - printk(KERN_ERR " Unknown ST Microelectronics" - " Extended Query version %c.%c.\n", - extp->MajorVersion, extp->MinorVersion); - kfree(extp); - return NULL; - } - /* Do some byteswapping if necessary */ extp->FeatureSupport = cfi32_to_cpu(extp->FeatureSupport); extp->BlkStatusRegMask = cfi32_to_cpu(extp->BlkStatusRegMask); - + #ifdef DEBUG_CFI_FEATURES /* Tell the user about it in lots of lovely detail */ cfi_tell_features(extp); -#endif +#endif /* Install our own private info structure */ cfi->cmdset_priv = extp; - } + } for (i=0; i< cfi->numchips; i++) { cfi->chips[i].word_write_time = 128; cfi->chips[i].buffer_write_time = 128; cfi->chips[i].erase_time = 1024; - } + } return cfi_staa_setup(map); } @@ -186,15 +178,15 @@ static struct mtd_info *cfi_staa_setup(struct map_info *map) mtd->size = devsize * cfi->numchips; mtd->numeraseregions = cfi->cfiq->NumEraseRegions * cfi->numchips; - mtd->eraseregions = kmalloc(sizeof(struct mtd_erase_region_info) + mtd->eraseregions = kmalloc(sizeof(struct mtd_erase_region_info) * mtd->numeraseregions, GFP_KERNEL); - if (!mtd->eraseregions) { + if (!mtd->eraseregions) { printk(KERN_ERR "Failed to allocate memory for MTD erase region info\n"); kfree(cfi->cmdset_priv); kfree(mtd); return NULL; } - + for (i=0; icfiq->NumEraseRegions; i++) { unsigned long ernum, ersize; ersize = ((cfi->cfiq->EraseRegionInfo[i] >> 8) & ~0xff) * cfi->interleave; @@ -227,7 +219,7 @@ static struct mtd_info *cfi_staa_setup(struct map_info *map) mtd->eraseregions[i].numblocks); } - /* Also select the correct geometry setup too */ + /* Also select the correct geometry setup too */ mtd->erase = cfi_staa_erase_varsize; mtd->read = cfi_staa_read; mtd->write = cfi_staa_write_buffers; @@ -258,8 +250,8 @@ static inline int do_read_onechip(struct map_info *map, struct flchip *chip, lof adr += chip->start; - /* Ensure cmd read/writes are aligned. */ - cmd_addr = adr & ~(map_bankwidth(map)-1); + /* Ensure cmd read/writes are aligned. */ + cmd_addr = adr & ~(map_bankwidth(map)-1); /* Let's determine this according to the interleave only once */ status_OK = CMD(0x80); @@ -275,7 +267,7 @@ static inline int do_read_onechip(struct map_info *map, struct flchip *chip, lof case FL_ERASING: if (!(((struct cfi_pri_intelext *)cfi->cmdset_priv)->FeatureSupport & 2)) goto sleep; /* We don't support erase suspend */ - + map_write (map, CMD(0xb0), cmd_addr); /* If the flash has finished erasing, then 'erase suspend' * appears to make some (28F320) flash devices switch to @@ -290,7 +282,7 @@ static inline int do_read_onechip(struct map_info *map, struct flchip *chip, lof status = map_read(map, cmd_addr); if (map_word_andequal(map, status, status_OK, status_OK)) break; - + if (time_after(jiffies, timeo)) { /* Urgh */ map_write(map, CMD(0xd0), cmd_addr); @@ -302,17 +294,17 @@ static inline int do_read_onechip(struct map_info *map, struct flchip *chip, lof "suspended: status = 0x%lx\n", status.x[0]); return -EIO; } - + spin_unlock_bh(chip->mutex); cfi_udelay(1); spin_lock_bh(chip->mutex); } - + suspended = 1; map_write(map, CMD(0xff), cmd_addr); chip->state = FL_READY; break; - + #if 0 case FL_WRITING: /* Not quite yet */ @@ -333,7 +325,7 @@ static inline int do_read_onechip(struct map_info *map, struct flchip *chip, lof chip->state = FL_READY; break; } - + /* Urgh. Chip not yet ready to talk to us. */ if (time_after(jiffies, timeo)) { spin_unlock_bh(chip->mutex); @@ -363,17 +355,17 @@ static inline int do_read_onechip(struct map_info *map, struct flchip *chip, lof if (suspended) { chip->state = chip->oldstate; - /* What if one interleaved chip has finished and the + /* What if one interleaved chip has finished and the other hasn't? The old code would leave the finished - one in READY mode. That's bad, and caused -EROFS + one in READY mode. That's bad, and caused -EROFS errors to be returned from do_erase_oneblock because that's the only bit it checked for at the time. - As the state machine appears to explicitly allow + As the state machine appears to explicitly allow sending the 0x70 (Read Status) command to an erasing - chip and expecting it to be ignored, that's what we + chip and expecting it to be ignored, that's what we do. */ map_write(map, CMD(0xd0), cmd_addr); - map_write(map, CMD(0x70), cmd_addr); + map_write(map, CMD(0x70), cmd_addr); } wake_up(&chip->wq); @@ -413,14 +405,14 @@ static int cfi_staa_read (struct mtd_info *mtd, loff_t from, size_t len, size_t *retlen += thislen; len -= thislen; buf += thislen; - + ofs = 0; chipnum++; } return ret; } -static inline int do_write_buffer(struct map_info *map, struct flchip *chip, +static inline int do_write_buffer(struct map_info *map, struct flchip *chip, unsigned long adr, const u_char *buf, int len) { struct cfi_private *cfi = map->fldrv_priv; @@ -428,7 +420,7 @@ static inline int do_write_buffer(struct map_info *map, struct flchip *chip, unsigned long cmd_adr, timeo; DECLARE_WAITQUEUE(wait, current); int wbufsize, z; - + /* M58LW064A requires bus alignment for buffer wriets -- saw */ if (adr & (map_bankwidth(map)-1)) return -EINVAL; @@ -436,10 +428,10 @@ static inline int do_write_buffer(struct map_info *map, struct flchip *chip, wbufsize = cfi_interleave(cfi) << cfi->cfiq->MaxBufWriteSize; adr += chip->start; cmd_adr = adr & ~(wbufsize-1); - + /* Let's determine this according to the interleave only once */ status_OK = CMD(0x80); - + timeo = jiffies + HZ; retry: @@ -447,7 +439,7 @@ static inline int do_write_buffer(struct map_info *map, struct flchip *chip, printk("%s: chip->state[%d]\n", __FUNCTION__, chip->state); #endif spin_lock_bh(chip->mutex); - + /* Check that the chip's ready to talk to us. * Later, we can actually think about interrupting it * if it's in FL_ERASING state. @@ -456,7 +448,7 @@ static inline int do_write_buffer(struct map_info *map, struct flchip *chip, switch (chip->state) { case FL_READY: break; - + case FL_CFI_QUERY: case FL_JEDEC_QUERY: map_write(map, CMD(0x70), cmd_adr); @@ -521,7 +513,7 @@ static inline int do_write_buffer(struct map_info *map, struct flchip *chip, /* Write length of data to come */ map_write(map, CMD(len/map_bankwidth(map)-1), cmd_adr ); - + /* Write data */ for (z = 0; z < len; z += map_bankwidth(map), buf += map_bankwidth(map)) { @@ -568,7 +560,7 @@ static inline int do_write_buffer(struct map_info *map, struct flchip *chip, printk(KERN_ERR "waiting for chip to be ready timed out in bufwrite\n"); return -EIO; } - + /* Latency issues. Drop the lock, wait a while and retry */ spin_unlock_bh(chip->mutex); cfi_udelay(1); @@ -580,9 +572,9 @@ static inline int do_write_buffer(struct map_info *map, struct flchip *chip, if (!chip->buffer_write_time) chip->buffer_write_time++; } - if (z > 1) + if (z > 1) chip->buffer_write_time++; - + /* Done and happy. */ DISABLE_VPP(map); chip->state = FL_STATUS; @@ -606,7 +598,7 @@ static inline int do_write_buffer(struct map_info *map, struct flchip *chip, return 0; } -static int cfi_staa_write_buffers (struct mtd_info *mtd, loff_t to, +static int cfi_staa_write_buffers (struct mtd_info *mtd, loff_t to, size_t len, size_t *retlen, const u_char *buf) { struct map_info *map = mtd->priv; @@ -628,7 +620,7 @@ static int cfi_staa_write_buffers (struct mtd_info *mtd, loff_t to, printk("%s: chipnum[%x] wbufsize[%x]\n", __FUNCTION__, chipnum, wbufsize); printk("%s: ofs[%x] len[%x]\n", __FUNCTION__, ofs, len); #endif - + /* Write buffer is worth it only if more than one word to write... */ while (len > 0) { /* We must not cross write block boundaries */ @@ -637,7 +629,7 @@ static int cfi_staa_write_buffers (struct mtd_info *mtd, loff_t to, if (size > len) size = len; - ret = do_write_buffer(map, &cfi->chips[chipnum], + ret = do_write_buffer(map, &cfi->chips[chipnum], ofs, buf, size); if (ret) return ret; @@ -648,13 +640,13 @@ static int cfi_staa_write_buffers (struct mtd_info *mtd, loff_t to, len -= size; if (ofs >> cfi->chipshift) { - chipnum ++; + chipnum ++; ofs = 0; if (chipnum == cfi->numchips) return 0; } } - + return 0; } @@ -764,7 +756,7 @@ static inline int do_erase_oneblock(struct map_info *map, struct flchip *chip, u status = map_read(map, adr); if (map_word_andequal(map, status, status_OK, status_OK)) break; - + /* Urgh. Chip not yet ready to talk to us. */ if (time_after(jiffies, timeo)) { spin_unlock_bh(chip->mutex); @@ -797,7 +789,7 @@ static inline int do_erase_oneblock(struct map_info *map, struct flchip *chip, u map_write(map, CMD(0x20), adr); map_write(map, CMD(0xD0), adr); chip->state = FL_ERASING; - + spin_unlock_bh(chip->mutex); msleep(1000); spin_lock_bh(chip->mutex); @@ -822,7 +814,7 @@ static inline int do_erase_oneblock(struct map_info *map, struct flchip *chip, u status = map_read(map, adr); if (map_word_andequal(map, status, status_OK, status_OK)) break; - + /* OK Still waiting */ if (time_after(jiffies, timeo)) { map_write(map, CMD(0x70), adr); @@ -832,13 +824,13 @@ static inline int do_erase_oneblock(struct map_info *map, struct flchip *chip, u spin_unlock_bh(chip->mutex); return -EIO; } - + /* Latency issues. Drop the lock, wait a while and retry */ spin_unlock_bh(chip->mutex); cfi_udelay(1); spin_lock_bh(chip->mutex); } - + DISABLE_VPP(map); ret = 0; @@ -863,7 +855,7 @@ static inline int do_erase_oneblock(struct map_info *map, struct flchip *chip, u /* Reset the error bits */ map_write(map, CMD(0x50), adr); map_write(map, CMD(0x70), adr); - + if ((chipstatus & 0x30) == 0x30) { printk(KERN_NOTICE "Chip reports improper command sequence: status 0x%x\n", chipstatus); ret = -EIO; @@ -912,17 +904,17 @@ int cfi_staa_erase_varsize(struct mtd_info *mtd, struct erase_info *instr) i = 0; - /* Skip all erase regions which are ended before the start of + /* Skip all erase regions which are ended before the start of the requested erase. Actually, to save on the calculations, we skip to the first erase region which starts after the start of the requested erase, and then go back one. */ - + while (i < mtd->numeraseregions && instr->addr >= regions[i].offset) i++; i--; - /* OK, now i is pointing at the erase region in which this + /* OK, now i is pointing at the erase region in which this erase request starts. Check the start of the requested erase range is aligned with the erase size which is in effect here. @@ -945,7 +937,7 @@ int cfi_staa_erase_varsize(struct mtd_info *mtd, struct erase_info *instr) the address actually falls */ i--; - + if ((instr->addr + instr->len) & (regions[i].erasesize-1)) return -EINVAL; @@ -957,7 +949,7 @@ int cfi_staa_erase_varsize(struct mtd_info *mtd, struct erase_info *instr) while(len) { ret = do_erase_oneblock(map, &cfi->chips[chipnum], adr); - + if (ret) return ret; @@ -970,15 +962,15 @@ int cfi_staa_erase_varsize(struct mtd_info *mtd, struct erase_info *instr) if (adr >> cfi->chipshift) { adr = 0; chipnum++; - + if (chipnum >= cfi->numchips) break; } } - + instr->state = MTD_ERASE_DONE; mtd_erase_callback(instr); - + return 0; } @@ -1004,7 +996,7 @@ static void cfi_staa_sync (struct mtd_info *mtd) case FL_JEDEC_QUERY: chip->oldstate = chip->state; chip->state = FL_SYNCING; - /* No need to wake_up() on this state change - + /* No need to wake_up() on this state change - * as the whole point is that nobody can do anything * with the chip now anyway. */ @@ -1015,11 +1007,11 @@ static void cfi_staa_sync (struct mtd_info *mtd) default: /* Not an idle state */ add_wait_queue(&chip->wq, &wait); - + spin_unlock_bh(chip->mutex); schedule(); remove_wait_queue(&chip->wq, &wait); - + goto retry; } } @@ -1030,7 +1022,7 @@ static void cfi_staa_sync (struct mtd_info *mtd) chip = &cfi->chips[i]; spin_lock_bh(chip->mutex); - + if (chip->state == FL_SYNCING) { chip->state = chip->oldstate; wake_up(&chip->wq); @@ -1065,9 +1057,9 @@ static inline int do_lock_oneblock(struct map_info *map, struct flchip *chip, un case FL_STATUS: status = map_read(map, adr); - if (map_word_andequal(map, status, status_OK, status_OK)) + if (map_word_andequal(map, status, status_OK, status_OK)) break; - + /* Urgh. Chip not yet ready to talk to us. */ if (time_after(jiffies, timeo)) { spin_unlock_bh(chip->mutex); @@ -1096,7 +1088,7 @@ static inline int do_lock_oneblock(struct map_info *map, struct flchip *chip, un map_write(map, CMD(0x60), adr); map_write(map, CMD(0x01), adr); chip->state = FL_LOCKING; - + spin_unlock_bh(chip->mutex); msleep(1000); spin_lock_bh(chip->mutex); @@ -1110,7 +1102,7 @@ static inline int do_lock_oneblock(struct map_info *map, struct flchip *chip, un status = map_read(map, adr); if (map_word_andequal(map, status, status_OK, status_OK)) break; - + /* OK Still waiting */ if (time_after(jiffies, timeo)) { map_write(map, CMD(0x70), adr); @@ -1120,13 +1112,13 @@ static inline int do_lock_oneblock(struct map_info *map, struct flchip *chip, un spin_unlock_bh(chip->mutex); return -EIO; } - + /* Latency issues. Drop the lock, wait a while and retry */ spin_unlock_bh(chip->mutex); cfi_udelay(1); spin_lock_bh(chip->mutex); } - + /* Done and happy. */ chip->state = FL_STATUS; DISABLE_VPP(map); @@ -1170,8 +1162,8 @@ static int cfi_staa_lock(struct mtd_info *mtd, loff_t ofs, size_t len) cfi_send_gen_cmd(0x90, 0x55, 0, map, cfi, cfi->device_type, NULL); printk("after lock: block status register is %x\n",cfi_read_query(map, adr+(2*ofs_factor))); cfi_send_gen_cmd(0xff, 0x55, 0, map, cfi, cfi->device_type, NULL); -#endif - +#endif + if (ret) return ret; @@ -1181,7 +1173,7 @@ static int cfi_staa_lock(struct mtd_info *mtd, loff_t ofs, size_t len) if (adr >> cfi->chipshift) { adr = 0; chipnum++; - + if (chipnum >= cfi->numchips) break; } @@ -1216,7 +1208,7 @@ static inline int do_unlock_oneblock(struct map_info *map, struct flchip *chip, status = map_read(map, adr); if (map_word_andequal(map, status, status_OK, status_OK)) break; - + /* Urgh. Chip not yet ready to talk to us. */ if (time_after(jiffies, timeo)) { spin_unlock_bh(chip->mutex); @@ -1245,7 +1237,7 @@ static inline int do_unlock_oneblock(struct map_info *map, struct flchip *chip, map_write(map, CMD(0x60), adr); map_write(map, CMD(0xD0), adr); chip->state = FL_UNLOCKING; - + spin_unlock_bh(chip->mutex); msleep(1000); spin_lock_bh(chip->mutex); @@ -1259,7 +1251,7 @@ static inline int do_unlock_oneblock(struct map_info *map, struct flchip *chip, status = map_read(map, adr); if (map_word_andequal(map, status, status_OK, status_OK)) break; - + /* OK Still waiting */ if (time_after(jiffies, timeo)) { map_write(map, CMD(0x70), adr); @@ -1269,13 +1261,13 @@ static inline int do_unlock_oneblock(struct map_info *map, struct flchip *chip, spin_unlock_bh(chip->mutex); return -EIO; } - + /* Latency issues. Drop the unlock, wait a while and retry */ spin_unlock_bh(chip->mutex); cfi_udelay(1); spin_lock_bh(chip->mutex); } - + /* Done and happy. */ chip->state = FL_STATUS; DISABLE_VPP(map); @@ -1300,7 +1292,7 @@ static int cfi_staa_unlock(struct mtd_info *mtd, loff_t ofs, size_t len) { unsigned long temp_adr = adr; unsigned long temp_len = len; - + cfi_send_gen_cmd(0x90, 0x55, 0, map, cfi, cfi->device_type, NULL); while (temp_len) { printk("before unlock %x: block status register is %x\n",temp_adr,cfi_read_query(map, temp_adr+(2*ofs_factor))); @@ -1318,7 +1310,7 @@ static int cfi_staa_unlock(struct mtd_info *mtd, loff_t ofs, size_t len) printk("after unlock: block status register is %x\n",cfi_read_query(map, adr+(2*ofs_factor))); cfi_send_gen_cmd(0xff, 0x55, 0, map, cfi, cfi->device_type, NULL); #endif - + return ret; } @@ -1342,7 +1334,7 @@ static int cfi_staa_suspend(struct mtd_info *mtd) case FL_JEDEC_QUERY: chip->oldstate = chip->state; chip->state = FL_PM_SUSPENDED; - /* No need to wake_up() on this state change - + /* No need to wake_up() on this state change - * as the whole point is that nobody can do anything * with the chip now anyway. */ @@ -1361,9 +1353,9 @@ static int cfi_staa_suspend(struct mtd_info *mtd) if (ret) { for (i--; i >=0; i--) { chip = &cfi->chips[i]; - + spin_lock_bh(chip->mutex); - + if (chip->state == FL_PM_SUSPENDED) { /* No need to force it into a known state here, because we're returning failure, and it didn't @@ -1373,8 +1365,8 @@ static int cfi_staa_suspend(struct mtd_info *mtd) } spin_unlock_bh(chip->mutex); } - } - + } + return ret; } @@ -1386,11 +1378,11 @@ static void cfi_staa_resume(struct mtd_info *mtd) struct flchip *chip; for (i=0; inumchips; i++) { - + chip = &cfi->chips[i]; spin_lock_bh(chip->mutex); - + /* Go to known state. Chip may have been power cycled */ if (chip->state == FL_PM_SUSPENDED) { map_write(map, CMD(0xFF), 0); diff --git a/trunk/drivers/mtd/chips/cfi_probe.c b/trunk/drivers/mtd/chips/cfi_probe.c index 90eb30e06b7c..cf750038ce6a 100644 --- a/trunk/drivers/mtd/chips/cfi_probe.c +++ b/trunk/drivers/mtd/chips/cfi_probe.c @@ -1,7 +1,7 @@ -/* +/* Common Flash Interface probe code. (C) 2000 Red Hat. GPL'd. - $Id: cfi_probe.c,v 1.84 2005/11/07 11:14:23 gleixner Exp $ + $Id: cfi_probe.c,v 1.83 2004/11/16 18:19:02 nico Exp $ */ #include @@ -20,7 +20,7 @@ #include #include -//#define DEBUG_CFI +//#define DEBUG_CFI #ifdef DEBUG_CFI static void print_cfi_ident(struct cfi_ident *); @@ -103,7 +103,7 @@ static int __xipram cfi_probe_chip(struct map_info *map, __u32 base, unsigned long *chip_map, struct cfi_private *cfi) { int i; - + if ((base + 0) >= map->size) { printk(KERN_NOTICE "Probe at base[0x00](0x%08lx) past the end of the map(0x%08lx)\n", @@ -128,7 +128,7 @@ static int __xipram cfi_probe_chip(struct map_info *map, __u32 base, } if (!cfi->numchips) { - /* This is the first time we're called. Set up the CFI + /* This is the first time we're called. Set up the CFI stuff accordingly and return */ return cfi_chip_setup(map, cfi); } @@ -138,13 +138,13 @@ static int __xipram cfi_probe_chip(struct map_info *map, __u32 base, unsigned long start; if(!test_bit(i, chip_map)) { /* Skip location; no valid chip at this address */ - continue; + continue; } start = i << cfi->chipshift; /* This chip should be in read mode if it's one we've already touched. */ if (qry_present(map, start, cfi)) { - /* Eep. This chip also had the QRY marker. + /* Eep. This chip also had the QRY marker. * Is it an alias for the new one? */ cfi_send_gen_cmd(0xF0, 0, start, map, cfi, cfi->device_type, NULL); cfi_send_gen_cmd(0xFF, 0, start, map, cfi, cfi->device_type, NULL); @@ -156,13 +156,13 @@ static int __xipram cfi_probe_chip(struct map_info *map, __u32 base, map->name, base, start); return 0; } - /* Yes, it's actually got QRY for data. Most + /* Yes, it's actually got QRY for data. Most * unfortunate. Stick the new chip in read mode * too and if it's the same, assume it's an alias. */ /* FIXME: Use other modes to do a proper check */ cfi_send_gen_cmd(0xF0, 0, base, map, cfi, cfi->device_type, NULL); cfi_send_gen_cmd(0xFF, 0, start, map, cfi, cfi->device_type, NULL); - + if (qry_present(map, base, cfi)) { xip_allowed(base, map); printk(KERN_DEBUG "%s: Found an alias at 0x%x for the chip at 0x%lx\n", @@ -171,12 +171,12 @@ static int __xipram cfi_probe_chip(struct map_info *map, __u32 base, } } } - + /* OK, if we got to here, then none of the previous chips appear to be aliases for the current one. */ set_bit((base >> cfi->chipshift), chip_map); /* Update chip map */ cfi->numchips++; - + /* Put it back into Read Mode */ cfi_send_gen_cmd(0xF0, 0, base, map, cfi, cfi->device_type, NULL); cfi_send_gen_cmd(0xFF, 0, base, map, cfi, cfi->device_type, NULL); @@ -185,11 +185,11 @@ static int __xipram cfi_probe_chip(struct map_info *map, __u32 base, printk(KERN_INFO "%s: Found %d x%d devices at 0x%x in %d-bit bank\n", map->name, cfi->interleave, cfi->device_type*8, base, map->bankwidth*8); - + return 1; } -static int __xipram cfi_chip_setup(struct map_info *map, +static int __xipram cfi_chip_setup(struct map_info *map, struct cfi_private *cfi) { int ofs_factor = cfi->interleave*cfi->device_type; @@ -209,11 +209,11 @@ static int __xipram cfi_chip_setup(struct map_info *map, printk(KERN_WARNING "%s: kmalloc failed for CFI ident structure\n", map->name); return 0; } - - memset(cfi->cfiq,0,sizeof(struct cfi_ident)); - + + memset(cfi->cfiq,0,sizeof(struct cfi_ident)); + cfi->cfi_mode = CFI_MODE_CFI; - + /* Read the CFI info structure */ xip_disable_qry(base, map, cfi); for (i=0; i<(sizeof(struct cfi_ident) + num_erase_regions * 4); i++) @@ -231,7 +231,7 @@ static int __xipram cfi_chip_setup(struct map_info *map, cfi_send_gen_cmd(0x55, 0x2aa, base, map, cfi, cfi->device_type, NULL); cfi_send_gen_cmd(0x90, 0x555, base, map, cfi, cfi->device_type, NULL); cfi->mfr = cfi_read_query(map, base); - cfi->id = cfi_read_query(map, base + ofs_factor); + cfi->id = cfi_read_query(map, base + ofs_factor); /* Put it back into Read Mode */ cfi_send_gen_cmd(0xF0, 0, base, map, cfi, cfi->device_type, NULL); @@ -255,10 +255,10 @@ static int __xipram cfi_chip_setup(struct map_info *map, for (i=0; icfiq->NumEraseRegions; i++) { cfi->cfiq->EraseRegionInfo[i] = le32_to_cpu(cfi->cfiq->EraseRegionInfo[i]); - -#ifdef DEBUG_CFI + +#ifdef DEBUG_CFI printk(" Erase Region #%d: BlockSize 0x%4.4X bytes, %d blocks\n", - i, (cfi->cfiq->EraseRegionInfo[i] >> 8) & ~0xff, + i, (cfi->cfiq->EraseRegionInfo[i] >> 8) & ~0xff, (cfi->cfiq->EraseRegionInfo[i] & 0xffff) + 1); #endif } @@ -271,33 +271,33 @@ static int __xipram cfi_chip_setup(struct map_info *map, } #ifdef DEBUG_CFI -static char *vendorname(__u16 vendor) +static char *vendorname(__u16 vendor) { switch (vendor) { case P_ID_NONE: return "None"; - + case P_ID_INTEL_EXT: return "Intel/Sharp Extended"; - + case P_ID_AMD_STD: return "AMD/Fujitsu Standard"; - + case P_ID_INTEL_STD: return "Intel/Sharp Standard"; - + case P_ID_AMD_EXT: return "AMD/Fujitsu Extended"; case P_ID_WINBOND: return "Winbond Standard"; - + case P_ID_ST_ADV: return "ST Advanced"; case P_ID_MITSUBISHI_STD: return "Mitsubishi Standard"; - + case P_ID_MITSUBISHI_EXT: return "Mitsubishi Extended"; @@ -306,13 +306,13 @@ static char *vendorname(__u16 vendor) case P_ID_INTEL_PERFORMANCE: return "Intel Performance Code"; - + case P_ID_INTEL_DATA: return "Intel Data"; - + case P_ID_RESERVED: return "Not Allowed / Reserved for Future Use"; - + default: return "Unknown"; } @@ -325,21 +325,21 @@ static void print_cfi_ident(struct cfi_ident *cfip) if (cfip->qry[0] != 'Q' || cfip->qry[1] != 'R' || cfip->qry[2] != 'Y') { printk("Invalid CFI ident structure.\n"); return; - } -#endif + } +#endif printk("Primary Vendor Command Set: %4.4X (%s)\n", cfip->P_ID, vendorname(cfip->P_ID)); if (cfip->P_ADR) printk("Primary Algorithm Table at %4.4X\n", cfip->P_ADR); else printk("No Primary Algorithm Table\n"); - + printk("Alternative Vendor Command Set: %4.4X (%s)\n", cfip->A_ID, vendorname(cfip->A_ID)); if (cfip->A_ADR) printk("Alternate Algorithm Table at %4.4X\n", cfip->A_ADR); else printk("No Alternate Algorithm Table\n"); - - + + printk("Vcc Minimum: %2d.%d V\n", cfip->VccMin >> 4, cfip->VccMin & 0xf); printk("Vcc Maximum: %2d.%d V\n", cfip->VccMax >> 4, cfip->VccMax & 0xf); if (cfip->VppMin) { @@ -348,61 +348,61 @@ static void print_cfi_ident(struct cfi_ident *cfip) } else printk("No Vpp line\n"); - + printk("Typical byte/word write timeout: %d µs\n", 1<WordWriteTimeoutTyp); printk("Maximum byte/word write timeout: %d µs\n", (1<WordWriteTimeoutMax) * (1<WordWriteTimeoutTyp)); - + if (cfip->BufWriteTimeoutTyp || cfip->BufWriteTimeoutMax) { printk("Typical full buffer write timeout: %d µs\n", 1<BufWriteTimeoutTyp); printk("Maximum full buffer write timeout: %d µs\n", (1<BufWriteTimeoutMax) * (1<BufWriteTimeoutTyp)); } else printk("Full buffer write not supported\n"); - + printk("Typical block erase timeout: %d ms\n", 1<BlockEraseTimeoutTyp); printk("Maximum block erase timeout: %d ms\n", (1<BlockEraseTimeoutMax) * (1<BlockEraseTimeoutTyp)); if (cfip->ChipEraseTimeoutTyp || cfip->ChipEraseTimeoutMax) { - printk("Typical chip erase timeout: %d ms\n", 1<ChipEraseTimeoutTyp); + printk("Typical chip erase timeout: %d ms\n", 1<ChipEraseTimeoutTyp); printk("Maximum chip erase timeout: %d ms\n", (1<ChipEraseTimeoutMax) * (1<ChipEraseTimeoutTyp)); } else printk("Chip erase not supported\n"); - + printk("Device size: 0x%X bytes (%d MiB)\n", 1 << cfip->DevSize, 1<< (cfip->DevSize - 20)); printk("Flash Device Interface description: 0x%4.4X\n", cfip->InterfaceDesc); switch(cfip->InterfaceDesc) { case 0: printk(" - x8-only asynchronous interface\n"); break; - + case 1: printk(" - x16-only asynchronous interface\n"); break; - + case 2: printk(" - supports x8 and x16 via BYTE# with asynchronous interface\n"); break; - + case 3: printk(" - x32-only asynchronous interface\n"); break; - + case 4: printk(" - supports x16 and x32 via Word# with asynchronous interface\n"); break; - + case 65535: printk(" - Not Allowed / Reserved\n"); break; - + default: printk(" - Unknown\n"); break; } - + printk("Max. bytes in buffer write: 0x%x\n", 1<< cfip->MaxBufWriteSize); printk("Number of Erase Block Regions: %d\n", cfip->NumEraseRegions); - + } #endif /* DEBUG_CFI */ diff --git a/trunk/drivers/mtd/chips/cfi_util.c b/trunk/drivers/mtd/chips/cfi_util.c index d8e7a026ba5a..2b2ede2bfcca 100644 --- a/trunk/drivers/mtd/chips/cfi_util.c +++ b/trunk/drivers/mtd/chips/cfi_util.c @@ -7,7 +7,7 @@ * * This code is covered by the GPL. * - * $Id: cfi_util.c,v 1.10 2005/11/07 11:14:23 gleixner Exp $ + * $Id: cfi_util.c,v 1.8 2004/12/14 19:55:56 nico Exp $ * */ @@ -56,7 +56,7 @@ __xipram cfi_read_pri(struct map_info *map, __u16 adr, __u16 size, const char* n /* Read in the Extended Query Table */ for (i=0; iMajorVersion != '1' || + (extp->MinorVersion < '0' || extp->MinorVersion > '3')) { + printk(KERN_WARNING " Unknown %s Extended Query " + "version %c.%c.\n", name, extp->MajorVersion, + extp->MinorVersion); + kfree(extp); + extp = NULL; + } + out: return extp; } @@ -113,17 +122,17 @@ int cfi_varsize_frob(struct mtd_info *mtd, varsize_frob_t frob, i = 0; - /* Skip all erase regions which are ended before the start of + /* Skip all erase regions which are ended before the start of the requested erase. Actually, to save on the calculations, we skip to the first erase region which starts after the start of the requested erase, and then go back one. */ - + while (i < mtd->numeraseregions && ofs >= regions[i].offset) i++; i--; - /* OK, now i is pointing at the erase region in which this + /* OK, now i is pointing at the erase region in which this erase request starts. Check the start of the requested erase range is aligned with the erase size which is in effect here. @@ -146,7 +155,7 @@ int cfi_varsize_frob(struct mtd_info *mtd, varsize_frob_t frob, the address actually falls */ i--; - + if ((ofs + len) & (regions[i].erasesize-1)) return -EINVAL; @@ -159,7 +168,7 @@ int cfi_varsize_frob(struct mtd_info *mtd, varsize_frob_t frob, int size = regions[i].erasesize; ret = (*frob)(map, &cfi->chips[chipnum], adr, size, thunk); - + if (ret) return ret; @@ -173,7 +182,7 @@ int cfi_varsize_frob(struct mtd_info *mtd, varsize_frob_t frob, if (adr >> cfi->chipshift) { adr = 0; chipnum++; - + if (chipnum >= cfi->numchips) break; } diff --git a/trunk/drivers/mtd/chips/chipreg.c b/trunk/drivers/mtd/chips/chipreg.c index c2127840a183..d7d739a108ae 100644 --- a/trunk/drivers/mtd/chips/chipreg.c +++ b/trunk/drivers/mtd/chips/chipreg.c @@ -41,7 +41,7 @@ static struct mtd_chip_driver *get_mtd_chip_driver (const char *name) list_for_each(pos, &chip_drvs_list) { this = list_entry(pos, typeof(*this), list); - + if (!strcmp(this->name, name)) { ret = this; break; @@ -73,7 +73,7 @@ struct mtd_info *do_map_probe(const char *name, struct map_info *map) ret = drv->probe(map); - /* We decrease the use count here. It may have been a + /* We decrease the use count here. It may have been a probe-only module, which is no longer required from this point, having given us a handle on (and increased the use count of) the actual driver code. @@ -82,7 +82,7 @@ struct mtd_info *do_map_probe(const char *name, struct map_info *map) if (ret) return ret; - + return NULL; } /* diff --git a/trunk/drivers/mtd/chips/fwh_lock.h b/trunk/drivers/mtd/chips/fwh_lock.h index 77303ce5dcf1..e1a5b76596c5 100644 --- a/trunk/drivers/mtd/chips/fwh_lock.h +++ b/trunk/drivers/mtd/chips/fwh_lock.h @@ -25,7 +25,7 @@ struct fwh_xxlock_thunk { * so this code has not been tested with interleaved chips, * and will likely fail in that context. */ -static int fwh_xxlock_oneblock(struct map_info *map, struct flchip *chip, +static int fwh_xxlock_oneblock(struct map_info *map, struct flchip *chip, unsigned long adr, int len, void *thunk) { struct cfi_private *cfi = map->fldrv_priv; @@ -44,7 +44,7 @@ static int fwh_xxlock_oneblock(struct map_info *map, struct flchip *chip, * - on 64k boundariesand * - bit 1 set high * - block lock registers are 4MiB lower - overflow subtract (danger) - * + * * The address manipulation is first done on the logical address * which is 0 at the start of the chip, and then the offset of * the individual chip is addted to it. Any other order a weird @@ -93,7 +93,7 @@ static int fwh_unlock_varsize(struct mtd_info *mtd, loff_t ofs, size_t len) ret = cfi_varsize_frob(mtd, fwh_xxlock_oneblock, ofs, len, (void *)&FWH_XXLOCK_ONEBLOCK_UNLOCK); - + return ret; } diff --git a/trunk/drivers/mtd/chips/gen_probe.c b/trunk/drivers/mtd/chips/gen_probe.c index 41bd59d20d85..dc065b22f79e 100644 --- a/trunk/drivers/mtd/chips/gen_probe.c +++ b/trunk/drivers/mtd/chips/gen_probe.c @@ -2,7 +2,7 @@ * Routines common to all CFI-type probes. * (C) 2001-2003 Red Hat, Inc. * GPL'd - * $Id: gen_probe.c,v 1.24 2005/11/07 11:14:23 gleixner Exp $ + * $Id: gen_probe.c,v 1.22 2005/01/24 23:49:50 rmk Exp $ */ #include @@ -26,7 +26,7 @@ struct mtd_info *mtd_do_chip_probe(struct map_info *map, struct chip_probe *cp) /* First probe the map to see if we have CFI stuff there. */ cfi = genprobe_ident_chips(map, cp); - + if (!cfi) return NULL; @@ -36,12 +36,12 @@ struct mtd_info *mtd_do_chip_probe(struct map_info *map, struct chip_probe *cp) mtd = check_cmd_set(map, 1); /* First the primary cmdset */ if (!mtd) mtd = check_cmd_set(map, 0); /* Then the secondary */ - + if (mtd) return mtd; printk(KERN_WARNING"gen_probe: No supported Vendor Command Set found\n"); - + kfree(cfi->cfiq); kfree(cfi); map->fldrv_priv = NULL; @@ -60,14 +60,14 @@ static struct cfi_private *genprobe_ident_chips(struct map_info *map, struct chi memset(&cfi, 0, sizeof(cfi)); - /* Call the probetype-specific code with all permutations of + /* Call the probetype-specific code with all permutations of interleave and device type, etc. */ if (!genprobe_new_chip(map, cp, &cfi)) { /* The probe didn't like it */ printk(KERN_DEBUG "%s: Found no %s device at location zero\n", cp->name, map->name); return NULL; - } + } #if 0 /* Let the CFI probe routine do this sanity check. The Intel and AMD probe routines won't ever return a broken CFI structure anyway, @@ -92,13 +92,13 @@ static struct cfi_private *genprobe_ident_chips(struct map_info *map, struct chi } else { BUG(); } - + cfi.numchips = 1; - /* - * Allocate memory for bitmap of valid chips. - * Align bitmap storage size to full byte. - */ + /* + * Allocate memory for bitmap of valid chips. + * Align bitmap storage size to full byte. + */ max_chips = map->size >> cfi.chipshift; mapsize = (max_chips / 8) + ((max_chips % 8) ? 1 : 0); chip_map = kmalloc(mapsize, GFP_KERNEL); @@ -122,7 +122,7 @@ static struct cfi_private *genprobe_ident_chips(struct map_info *map, struct chi } /* - * Now allocate the space for the structures we need to return to + * Now allocate the space for the structures we need to return to * our caller, and copy the appropriate data into them. */ @@ -154,7 +154,7 @@ static struct cfi_private *genprobe_ident_chips(struct map_info *map, struct chi return retcfi; } - + static int genprobe_new_chip(struct map_info *map, struct chip_probe *cp, struct cfi_private *cfi) { @@ -189,7 +189,7 @@ extern cfi_cmdset_fn_t cfi_cmdset_0001; extern cfi_cmdset_fn_t cfi_cmdset_0002; extern cfi_cmdset_fn_t cfi_cmdset_0020; -static inline struct mtd_info *cfi_cmdset_unknown(struct map_info *map, +static inline struct mtd_info *cfi_cmdset_unknown(struct map_info *map, int primary) { struct cfi_private *cfi = map->fldrv_priv; @@ -199,7 +199,7 @@ static inline struct mtd_info *cfi_cmdset_unknown(struct map_info *map, cfi_cmdset_fn_t *probe_function; sprintf(probename, "cfi_cmdset_%4.4X", type); - + probe_function = inter_module_get_request(probename, probename); if (probe_function) { @@ -221,7 +221,7 @@ static struct mtd_info *check_cmd_set(struct map_info *map, int primary) { struct cfi_private *cfi = map->fldrv_priv; __u16 type = primary?cfi->cfiq->P_ID:cfi->cfiq->A_ID; - + if (type == P_ID_NONE || type == P_ID_RESERVED) return NULL; @@ -235,7 +235,6 @@ static struct mtd_info *check_cmd_set(struct map_info *map, int primary) #ifdef CONFIG_MTD_CFI_INTELEXT case 0x0001: case 0x0003: - case 0x0200: return cfi_cmdset_0001(map, primary); #endif #ifdef CONFIG_MTD_CFI_AMDSTD diff --git a/trunk/drivers/mtd/chips/jedec.c b/trunk/drivers/mtd/chips/jedec.c index c40b48dabed3..4f6778f3ee3e 100644 --- a/trunk/drivers/mtd/chips/jedec.c +++ b/trunk/drivers/mtd/chips/jedec.c @@ -1,6 +1,6 @@ /* JEDEC Flash Interface. - * This is an older type of interface for self programming flash. It is + * This is an older type of interface for self programming flash. It is * commonly use in older AMD chips and is obsolete compared with CFI. * It is called JEDEC because the JEDEC association distributes the ID codes * for the chips. @@ -88,9 +88,9 @@ static const struct JEDECTable JEDEC_table[] = { static const struct JEDECTable *jedec_idtoinf(__u8 mfr,__u8 id); static void jedec_sync(struct mtd_info *mtd) {}; -static int jedec_read(struct mtd_info *mtd, loff_t from, size_t len, +static int jedec_read(struct mtd_info *mtd, loff_t from, size_t len, size_t *retlen, u_char *buf); -static int jedec_read_banked(struct mtd_info *mtd, loff_t from, size_t len, +static int jedec_read_banked(struct mtd_info *mtd, loff_t from, size_t len, size_t *retlen, u_char *buf); static struct mtd_info *jedec_probe(struct map_info *map); @@ -122,7 +122,7 @@ static struct mtd_info *jedec_probe(struct map_info *map) memset(MTD, 0, sizeof(struct mtd_info) + sizeof(struct jedec_private)); priv = (struct jedec_private *)&MTD[1]; - + my_bank_size = map->size; if (map->size/my_bank_size > MAX_JEDEC_CHIPS) @@ -131,13 +131,13 @@ static struct mtd_info *jedec_probe(struct map_info *map) kfree(MTD); return NULL; } - + for (Base = 0; Base < map->size; Base += my_bank_size) { // Perhaps zero could designate all tests? if (map->buswidth == 0) map->buswidth = 1; - + if (map->buswidth == 1){ if (jedec_probe8(map,Base,priv) == 0) { printk("did recognize jedec chip\n"); @@ -150,7 +150,7 @@ static struct mtd_info *jedec_probe(struct map_info *map) if (map->buswidth == 4) jedec_probe32(map,Base,priv); } - + // Get the biggest sector size SectorSize = 0; for (I = 0; priv->chips[I].jedec != 0 && I < MAX_JEDEC_CHIPS; I++) @@ -160,7 +160,7 @@ static struct mtd_info *jedec_probe(struct map_info *map) if (priv->chips[I].sectorsize > SectorSize) SectorSize = priv->chips[I].sectorsize; } - + // Quickly ensure that the other sector sizes are factors of the largest for (I = 0; priv->chips[I].jedec != 0 && I < MAX_JEDEC_CHIPS; I++) { @@ -169,9 +169,9 @@ static struct mtd_info *jedec_probe(struct map_info *map) printk("mtd: Failed. Device has incompatible mixed sector sizes\n"); kfree(MTD); return NULL; - } + } } - + /* Generate a part name that includes the number of different chips and other configuration information */ count = 1; @@ -181,13 +181,13 @@ static struct mtd_info *jedec_probe(struct map_info *map) for (I = 0; priv->chips[I].jedec != 0 && I < MAX_JEDEC_CHIPS; I++) { const struct JEDECTable *JEDEC; - + if (priv->chips[I+1].jedec == priv->chips[I].jedec) { count++; continue; } - + // Locate the chip in the jedec table JEDEC = jedec_idtoinf(priv->chips[I].jedec >> 8,priv->chips[I].jedec); if (JEDEC == 0) @@ -196,11 +196,11 @@ static struct mtd_info *jedec_probe(struct map_info *map) kfree(MTD); return NULL; } - + if (Uniq != 0) strcat(Part,","); Uniq++; - + if (count != 1) sprintf(Part+strlen(Part),"%x*[%s]",count,JEDEC->name); else @@ -208,7 +208,7 @@ static struct mtd_info *jedec_probe(struct map_info *map) if (strlen(Part) > sizeof(Part)*2/3) break; count = 1; - } + } /* Determine if the chips are organized in a linear fashion, or if there are empty banks. Note, the last bank does not count here, only the @@ -233,7 +233,7 @@ static struct mtd_info *jedec_probe(struct map_info *map) { if (priv->bank_fill[I] != my_bank_size) priv->is_banked = 1; - + /* This even could be eliminated, but new de-optimized read/write functions have to be written */ printk("priv->bank_fill[%d] is %lx, priv->bank_fill[0] is %lx\n",I,priv->bank_fill[I],priv->bank_fill[0]); @@ -242,7 +242,7 @@ static struct mtd_info *jedec_probe(struct map_info *map) printk("mtd: Failed. Cannot handle unsymmetric banking\n"); kfree(MTD); return NULL; - } + } } } } @@ -250,7 +250,7 @@ static struct mtd_info *jedec_probe(struct map_info *map) strcat(Part,", banked"); // printk("Part: '%s'\n",Part); - + memset(MTD,0,sizeof(*MTD)); // strlcpy(MTD->name,Part,sizeof(MTD->name)); MTD->name = map->name; @@ -291,7 +291,7 @@ static int checkparity(u_char C) /* Take an array of JEDEC numbers that represent interleved flash chips and process them. Check to make sure they are good JEDEC numbers, look - them up and then add them to the chip list */ + them up and then add them to the chip list */ static int handle_jedecs(struct map_info *map,__u8 *Mfg,__u8 *Id,unsigned Count, unsigned long base,struct jedec_private *priv) { @@ -306,16 +306,16 @@ static int handle_jedecs(struct map_info *map,__u8 *Mfg,__u8 *Id,unsigned Count, if (checkparity(Mfg[I]) == 0 || checkparity(Id[I]) == 0) return 0; } - + // Finally, just make sure all the chip sizes are the same JEDEC = jedec_idtoinf(Mfg[0],Id[0]); - + if (JEDEC == 0) { printk("mtd: Found JEDEC flash chip, but do not have a table entry for %x:%x\n",Mfg[0],Mfg[1]); return 0; } - + Size = JEDEC->size; SectorSize = JEDEC->sectorsize; for (I = 0; I != Count; I++) @@ -331,7 +331,7 @@ static int handle_jedecs(struct map_info *map,__u8 *Mfg,__u8 *Id,unsigned Count, { printk("mtd: Failed. Interleved flash does not have matching characteristics\n"); return 0; - } + } } // Load the Chips @@ -345,13 +345,13 @@ static int handle_jedecs(struct map_info *map,__u8 *Mfg,__u8 *Id,unsigned Count, { printk("mtd: Device has too many chips. Increase MAX_JEDEC_CHIPS\n"); return 0; - } - + } + // Add them to the table for (J = 0; J != Count; J++) { unsigned long Bank; - + JEDEC = jedec_idtoinf(Mfg[J],Id[J]); priv->chips[I].jedec = (Mfg[J] << 8) | Id[J]; priv->chips[I].size = JEDEC->size; @@ -364,17 +364,17 @@ static int handle_jedecs(struct map_info *map,__u8 *Mfg,__u8 *Id,unsigned Count, // log2 n :| priv->chips[I].addrshift = 0; for (Bank = Count; Bank != 1; Bank >>= 1, priv->chips[I].addrshift++); - + // Determine how filled this bank is. Bank = base & (~(my_bank_size-1)); - if (priv->bank_fill[Bank/my_bank_size] < base + + if (priv->bank_fill[Bank/my_bank_size] < base + (JEDEC->size << priv->chips[I].addrshift) - Bank) priv->bank_fill[Bank/my_bank_size] = base + (JEDEC->size << priv->chips[I].addrshift) - Bank; I++; } priv->size += priv->chips[I-1].size*Count; - + return priv->chips[I-1].size; } @@ -392,7 +392,7 @@ static const struct JEDECTable *jedec_idtoinf(__u8 mfr,__u8 id) // Look for flash using an 8 bit bus interface static int jedec_probe8(struct map_info *map,unsigned long base, struct jedec_private *priv) -{ +{ #define flread(x) map_read8(map,base+x) #define flwrite(v,x) map_write8(map,v,base+x) @@ -410,20 +410,20 @@ static int jedec_probe8(struct map_info *map,unsigned long base, OldVal = flread(base); for (I = 0; OldVal != flread(base) && I < 10000; I++) OldVal = flread(base); - + // Reset the chip - flwrite(Reset,0x555); - + flwrite(Reset,0x555); + // Send the sequence flwrite(AutoSel1,0x555); flwrite(AutoSel2,0x2AA); flwrite(AutoSel3,0x555); - + // Get the JEDEC numbers Mfg[0] = flread(0); Id[0] = flread(1); // printk("Mfg is %x, Id is %x\n",Mfg[0],Id[0]); - + Size = handle_jedecs(map,Mfg,Id,1,base,priv); // printk("handle_jedecs Size is %x\n",(unsigned int)Size); if (Size == 0) @@ -431,13 +431,13 @@ static int jedec_probe8(struct map_info *map,unsigned long base, flwrite(Reset,0x555); return 0; } - + // Reset. flwrite(Reset,0x555); - + return 1; - + #undef flread #undef flwrite } @@ -470,17 +470,17 @@ static int jedec_probe32(struct map_info *map,unsigned long base, OldVal = flread(base); for (I = 0; OldVal != flread(base) && I < 10000; I++) OldVal = flread(base); - + // Reset the chip - flwrite(Reset,0x555); - + flwrite(Reset,0x555); + // Send the sequence flwrite(AutoSel1,0x555); flwrite(AutoSel2,0x2AA); flwrite(AutoSel3,0x555); - + // Test #1, JEDEC numbers are readable from 0x??00/0x??01 - if (flread(0) != flread(0x100) || + if (flread(0) != flread(0x100) || flread(1) != flread(0x101)) { flwrite(Reset,0x555); @@ -494,14 +494,14 @@ static int jedec_probe32(struct map_info *map,unsigned long base, OldVal = flread(1); for (I = 0; I != 4; I++) Id[I] = (OldVal >> (I*8)); - + Size = handle_jedecs(map,Mfg,Id,4,base,priv); if (Size == 0) { flwrite(Reset,0x555); return 0; } - + /* Check if there is address wrap around within a single bank, if this returns JEDEC numbers then we assume that it is wrap around. Notice we call this routine with the JEDEC return still enabled, if two or @@ -519,27 +519,27 @@ static int jedec_probe32(struct map_info *map,unsigned long base, // Reset. flwrite(0xF0F0F0F0,0x555); - + return 1; - + #undef flread #undef flwrite } /* Linear read. */ -static int jedec_read(struct mtd_info *mtd, loff_t from, size_t len, +static int jedec_read(struct mtd_info *mtd, loff_t from, size_t len, size_t *retlen, u_char *buf) { struct map_info *map = mtd->priv; - + map_copy_from(map, buf, from, len); *retlen = len; - return 0; + return 0; } /* Banked read. Take special care to jump past the holes in the bank mapping. This version assumes symetry in the holes.. */ -static int jedec_read_banked(struct mtd_info *mtd, loff_t from, size_t len, +static int jedec_read_banked(struct mtd_info *mtd, loff_t from, size_t len, size_t *retlen, u_char *buf) { struct map_info *map = mtd->priv; @@ -555,17 +555,17 @@ static int jedec_read_banked(struct mtd_info *mtd, loff_t from, size_t len, if (priv->bank_fill[0] - offset < len) get = priv->bank_fill[0] - offset; - bank /= priv->bank_fill[0]; + bank /= priv->bank_fill[0]; map_copy_from(map,buf + *retlen,bank*my_bank_size + offset,get); - + len -= get; *retlen += get; from += get; - } - return 0; + } + return 0; } -/* Pass the flags value that the flash return before it re-entered read +/* Pass the flags value that the flash return before it re-entered read mode. */ static void jedec_flash_failed(unsigned char code) { @@ -579,17 +579,17 @@ static void jedec_flash_failed(unsigned char code) printk("mtd: Programming didn't take\n"); } -/* This uses the erasure function described in the AMD Flash Handbook, +/* This uses the erasure function described in the AMD Flash Handbook, it will work for flashes with a fixed sector size only. Flashes with a selection of sector sizes (ie the AMD Am29F800B) will need a different - routine. This routine tries to parallize erasing multiple chips/sectors + routine. This routine tries to parallize erasing multiple chips/sectors where possible */ static int flash_erase(struct mtd_info *mtd, struct erase_info *instr) { // Does IO to the currently selected chip #define flread(x) map_read8(map,chip->base+((x)<addrshift)) #define flwrite(v,x) map_write8(map,v,chip->base+((x)<addrshift)) - + unsigned long Time = 0; unsigned long NoTime = 0; unsigned long start = instr->addr, len = instr->len; @@ -603,7 +603,7 @@ static int flash_erase(struct mtd_info *mtd, struct erase_info *instr) (len % mtd->erasesize) != 0 || (len/mtd->erasesize) == 0) return -EINVAL; - + jedec_flash_chip_scan(priv,start,len); // Start the erase sequence on each chip @@ -611,16 +611,16 @@ static int flash_erase(struct mtd_info *mtd, struct erase_info *instr) { unsigned long off; struct jedec_flash_chip *chip = priv->chips + I; - + if (chip->length == 0) continue; - + if (chip->start + chip->length > chip->size) { printk("DIE\n"); return -EIO; - } - + } + flwrite(0xF0,chip->start + 0x555); flwrite(0xAA,chip->start + 0x555); flwrite(0x55,chip->start + 0x2AA); @@ -628,8 +628,8 @@ static int flash_erase(struct mtd_info *mtd, struct erase_info *instr) flwrite(0xAA,chip->start + 0x555); flwrite(0x55,chip->start + 0x2AA); - /* Once we start selecting the erase sectors the delay between each - command must not exceed 50us or it will immediately start erasing + /* Once we start selecting the erase sectors the delay between each + command must not exceed 50us or it will immediately start erasing and ignore the other sectors */ for (off = 0; off < len; off += chip->sectorsize) { @@ -641,19 +641,19 @@ static int flash_erase(struct mtd_info *mtd, struct erase_info *instr) { printk("mtd: Ack! We timed out the erase timer!\n"); return -EIO; - } + } } - } + } /* We could split this into a timer routine and return early, performing background erasure.. Maybe later if the need warrents */ /* Poll the flash for erasure completion, specs say this can take as long - as 480 seconds to do all the sectors (for a 2 meg flash). + as 480 seconds to do all the sectors (for a 2 meg flash). Erasure time is dependent on chip age, temp and wear.. */ - + /* This being a generic routine assumes a 32 bit bus. It does read32s - and bundles interleved chips into the same grouping. This will work + and bundles interleved chips into the same grouping. This will work for all bus widths */ Time = 0; NoTime = 0; @@ -664,20 +664,20 @@ static int flash_erase(struct mtd_info *mtd, struct erase_info *instr) unsigned todo[4] = {0,0,0,0}; unsigned todo_left = 0; unsigned J; - + if (chip->length == 0) continue; - /* Find all chips in this data line, realistically this is all + /* Find all chips in this data line, realistically this is all or nothing up to the interleve count */ for (J = 0; priv->chips[J].jedec != 0 && J < MAX_JEDEC_CHIPS; J++) { - if ((priv->chips[J].base & (~((1<addrshift)-1))) == + if ((priv->chips[J].base & (~((1<addrshift)-1))) == (chip->base & (~((1<addrshift)-1)))) { todo_left++; todo[priv->chips[J].base & ((1<addrshift)-1)] = 1; - } + } } /* printk("todo: %x %x %x %x\n",(short)todo[0],(short)todo[1], @@ -687,7 +687,7 @@ static int flash_erase(struct mtd_info *mtd, struct erase_info *instr) { __u32 Last[4]; unsigned long Count = 0; - + /* During erase bit 7 is held low and bit 6 toggles, we watch this, should it stop toggling or go high then the erase is completed, or this is not really flash ;> */ @@ -718,23 +718,23 @@ static int flash_erase(struct mtd_info *mtd, struct erase_info *instr) __u8 Byte3 = (Last[(Count-3)%4] >> (J*8)) & 0xFF; if (todo[J] == 0) continue; - + if ((Byte1 & (1 << 7)) == 0 && Byte1 != Byte2) { // printk("Check %x %x %x\n",(short)J,(short)Byte1,(short)Byte2); continue; } - + if (Byte1 == Byte2) { jedec_flash_failed(Byte3); return -EIO; } - + todo[J] = 0; todo_left--; } - + /* if (NoTime == 0) Time += HZ/10 - schedule_timeout(HZ/10);*/ NoTime = 0; @@ -751,7 +751,7 @@ static int flash_erase(struct mtd_info *mtd, struct erase_info *instr) break; } Count++; - + /* // Count time, max of 15s per sector (according to AMD) if (Time > 15*len/mtd->erasesize*HZ) { @@ -759,38 +759,38 @@ static int flash_erase(struct mtd_info *mtd, struct erase_info *instr) return -EIO; } */ } - + // Skip to the next chip if we used chip erase if (chip->length == chip->size) off = chip->size; else off += chip->sectorsize; - + if (off >= chip->length) break; NoTime = 1; } - + for (J = 0; priv->chips[J].jedec != 0 && J < MAX_JEDEC_CHIPS; J++) { if ((priv->chips[J].base & (~((1<addrshift)-1))) == (chip->base & (~((1<addrshift)-1)))) priv->chips[J].length = 0; - } + } } - + //printk("done\n"); instr->state = MTD_ERASE_DONE; mtd_erase_callback(instr); return 0; - + #undef flread #undef flwrite } /* This is the simple flash writing function. It writes to every byte, in sequence. It takes care of how to properly address the flash if - the flash is interleved. It can only be used if all the chips in the + the flash is interleved. It can only be used if all the chips in the array are identical!*/ static int flash_write(struct mtd_info *mtd, loff_t start, size_t len, size_t *retlen, const u_char *buf) @@ -800,25 +800,25 @@ static int flash_write(struct mtd_info *mtd, loff_t start, size_t len, of addrshift (interleave index) and then adds the control register index. */ #define flread(x) map_read8(map,base+(off&((1<addrshift)-1))+((x)<addrshift)) #define flwrite(v,x) map_write8(map,v,base+(off&((1<addrshift)-1))+((x)<addrshift)) - + struct map_info *map = mtd->priv; struct jedec_private *priv = map->fldrv_priv; unsigned long base; unsigned long off; size_t save_len = len; - + if (start + len > mtd->size) return -EIO; - + //printk("Here"); - + //printk("flash_write: start is %x, len is %x\n",start,(unsigned long)len); while (len != 0) { struct jedec_flash_chip *chip = priv->chips; unsigned long bank; unsigned long boffset; - + // Compute the base of the flash. off = ((unsigned long)start) % (chip->size << chip->addrshift); base = start - off; @@ -828,10 +828,10 @@ static int flash_write(struct mtd_info *mtd, loff_t start, size_t len, boffset = base & (priv->bank_fill[0]-1); bank = (bank/priv->bank_fill[0])*my_bank_size; base = bank + boffset; - + // printk("Flasing %X %X %X\n",base,chip->size,len); // printk("off is %x, compare with %x\n",off,chip->size << chip->addrshift); - + // Loop over this page for (; off != (chip->size << chip->addrshift) && len != 0; start++, len--, off++,buf++) { @@ -845,7 +845,7 @@ static int flash_write(struct mtd_info *mtd, loff_t start, size_t len, } if (((~oldbyte) & *buf) != 0) printk("mtd: warn: Trying to set a 0 to a 1\n"); - + // Write flwrite(0xAA,0x555); flwrite(0x55,0x2AA); @@ -854,10 +854,10 @@ static int flash_write(struct mtd_info *mtd, loff_t start, size_t len, Last[0] = map_read8(map,base + off); Last[1] = map_read8(map,base + off); Last[2] = map_read8(map,base + off); - + /* Wait for the flash to finish the operation. We store the last 4 status bytes that have been retrieved so we can determine why - it failed. The toggle bits keep toggling when there is a + it failed. The toggle bits keep toggling when there is a failure */ for (Count = 3; Last[(Count - 1) % 4] != Last[(Count - 2) % 4] && Count < 10000; Count++) @@ -866,7 +866,7 @@ static int flash_write(struct mtd_info *mtd, loff_t start, size_t len, { jedec_flash_failed(Last[(Count - 3) % 4]); return -EIO; - } + } } } *retlen = save_len; @@ -885,24 +885,24 @@ static void jedec_flash_chip_scan(struct jedec_private *priv,unsigned long start // Zero the records for (I = 0; priv->chips[I].jedec != 0 && I < MAX_JEDEC_CHIPS; I++) priv->chips[I].start = priv->chips[I].length = 0; - + // Intersect the region with each chip for (I = 0; priv->chips[I].jedec != 0 && I < MAX_JEDEC_CHIPS; I++) { struct jedec_flash_chip *chip = priv->chips + I; unsigned long ByteStart; unsigned long ChipEndByte = chip->offset + (chip->size << chip->addrshift); - + // End is before this chip or the start is after it if (start+len < chip->offset || ChipEndByte - (1 << chip->addrshift) < start) continue; - + if (start < chip->offset) { ByteStart = chip->offset; chip->start = 0; - } + } else { chip->start = (start - chip->offset + (1 << chip->addrshift)-1) >> chip->addrshift; diff --git a/trunk/drivers/mtd/chips/jedec_probe.c b/trunk/drivers/mtd/chips/jedec_probe.c index edb306c03c0a..30da428eb7b9 100644 --- a/trunk/drivers/mtd/chips/jedec_probe.c +++ b/trunk/drivers/mtd/chips/jedec_probe.c @@ -1,7 +1,7 @@ -/* +/* Common Flash Interface probe code. (C) 2000 Red Hat. GPL'd. - $Id: jedec_probe.c,v 1.66 2005/11/07 11:14:23 gleixner Exp $ + $Id: jedec_probe.c,v 1.63 2005/02/14 16:30:32 bjd Exp $ See JEDEC (http://www.jedec.org/) standard JESD21C (section 3.5) for the standard this probe goes back to. @@ -1719,7 +1719,7 @@ static int jedec_probe_chip(struct map_info *map, __u32 base, static struct mtd_info *jedec_probe(struct map_info *map); -static inline u32 jedec_read_mfr(struct map_info *map, __u32 base, +static inline u32 jedec_read_mfr(struct map_info *map, __u32 base, struct cfi_private *cfi) { map_word result; @@ -1730,7 +1730,7 @@ static inline u32 jedec_read_mfr(struct map_info *map, __u32 base, return result.x[0] & mask; } -static inline u32 jedec_read_id(struct map_info *map, __u32 base, +static inline u32 jedec_read_id(struct map_info *map, __u32 base, struct cfi_private *cfi) { map_word result; @@ -1741,7 +1741,7 @@ static inline u32 jedec_read_id(struct map_info *map, __u32 base, return result.x[0] & mask; } -static inline void jedec_reset(u32 base, struct map_info *map, +static inline void jedec_reset(u32 base, struct map_info *map, struct cfi_private *cfi) { /* Reset */ @@ -1765,7 +1765,7 @@ static inline void jedec_reset(u32 base, struct map_info *map, * so ensure we're in read mode. Send both the Intel and the AMD command * for this. Intel uses 0xff for this, AMD uses 0xff for NOP, so * this should be safe. - */ + */ cfi_send_gen_cmd(0xFF, 0, base, map, cfi, cfi->device_type, NULL); /* FIXME - should have reset delay before continuing */ } @@ -1807,14 +1807,14 @@ static int cfi_jedec_setup(struct cfi_private *p_cfi, int index) printk("Found: %s\n",jedec_table[index].name); num_erase_regions = jedec_table[index].NumEraseRegions; - + p_cfi->cfiq = kmalloc(sizeof(struct cfi_ident) + num_erase_regions * 4, GFP_KERNEL); if (!p_cfi->cfiq) { //xx printk(KERN_WARNING "%s: kmalloc failed for CFI ident structure\n", map->name); return 0; } - memset(p_cfi->cfiq,0,sizeof(struct cfi_ident)); + memset(p_cfi->cfiq,0,sizeof(struct cfi_ident)); p_cfi->cfiq->P_ID = jedec_table[index].CmdSet; p_cfi->cfiq->NumEraseRegions = jedec_table[index].NumEraseRegions; @@ -1969,7 +1969,7 @@ static inline int jedec_match( __u32 base, cfi_send_gen_cmd(0x90, cfi->addr_unlock1, base, map, cfi, cfi->device_type, NULL); /* FIXME - should have a delay before continuing */ - match_done: + match_done: return rc; } @@ -1998,23 +1998,23 @@ static int jedec_probe_chip(struct map_info *map, __u32 base, "Probe at base(0x%08x) past the end of the map(0x%08lx)\n", base, map->size -1); return 0; - + } /* Ensure the unlock addresses we try stay inside the map */ probe_offset1 = cfi_build_cmd_addr( - cfi->addr_unlock1, - cfi_interleave(cfi), + cfi->addr_unlock1, + cfi_interleave(cfi), cfi->device_type); probe_offset2 = cfi_build_cmd_addr( - cfi->addr_unlock1, - cfi_interleave(cfi), + cfi->addr_unlock1, + cfi_interleave(cfi), cfi->device_type); if ( ((base + probe_offset1 + map_bankwidth(map)) >= map->size) || ((base + probe_offset2 + map_bankwidth(map)) >= map->size)) { goto retry; } - + /* Reset */ jedec_reset(base, map, cfi); @@ -2027,13 +2027,13 @@ static int jedec_probe_chip(struct map_info *map, __u32 base, /* FIXME - should have a delay before continuing */ if (!cfi->numchips) { - /* This is the first time we're called. Set up the CFI + /* This is the first time we're called. Set up the CFI stuff accordingly and return */ - + cfi->mfr = jedec_read_mfr(map, base, cfi); cfi->id = jedec_read_id(map, base, cfi); DEBUG(MTD_DEBUG_LEVEL3, - "Search for id:(%02x %02x) interleave(%d) type(%d)\n", + "Search for id:(%02x %02x) interleave(%d) type(%d)\n", cfi->mfr, cfi->id, cfi_interleave(cfi), cfi->device_type); for (i=0; i> cfi->chipshift); i++) { unsigned long start; @@ -2083,7 +2083,7 @@ static int jedec_probe_chip(struct map_info *map, __u32 base, map->name, base, start); return 0; } - + /* Yes, it's actually got the device IDs as data. Most * unfortunate. Stick the new chip in read mode * too and if it's the same, assume it's an alias. */ @@ -2097,20 +2097,20 @@ static int jedec_probe_chip(struct map_info *map, __u32 base, } } } - + /* OK, if we got to here, then none of the previous chips appear to be aliases for the current one. */ set_bit((base >> cfi->chipshift), chip_map); /* Update chip map */ cfi->numchips++; - + ok_out: /* Put it back into Read Mode */ jedec_reset(base, map, cfi); printk(KERN_INFO "%s: Found %d x%d devices at 0x%x in %d-bit bank\n", - map->name, cfi_interleave(cfi), cfi->device_type*8, base, + map->name, cfi_interleave(cfi), cfi->device_type*8, base, map->bankwidth*8); - + return 1; } diff --git a/trunk/drivers/mtd/chips/map_absent.c b/trunk/drivers/mtd/chips/map_absent.c index a611de9b1515..c6c83833cc32 100644 --- a/trunk/drivers/mtd/chips/map_absent.c +++ b/trunk/drivers/mtd/chips/map_absent.c @@ -1,11 +1,11 @@ /* * Common code to handle absent "placeholder" devices * Copyright 2001 Resilience Corporation - * $Id: map_absent.c,v 1.6 2005/11/07 11:14:23 gleixner Exp $ + * $Id: map_absent.c,v 1.5 2004/11/16 18:29:00 dwmw2 Exp $ * * This map driver is used to allocate "placeholder" MTD - * devices on systems that have socketed/removable media. - * Use of this driver as a fallback preserves the expected + * devices on systems that have socketed/removable media. + * Use of this driver as a fallback preserves the expected * registration of MTD device nodes regardless of probe outcome. * A usage example is as follows: * @@ -80,7 +80,7 @@ static int map_absent_read(struct mtd_info *mtd, loff_t from, size_t len, size_t static int map_absent_write(struct mtd_info *mtd, loff_t to, size_t len, size_t *retlen, const u_char *buf) { *retlen = 0; - return -ENODEV; + return -ENODEV; } static int map_absent_erase(struct mtd_info *mtd, struct erase_info *instr) diff --git a/trunk/drivers/mtd/chips/sharp.c b/trunk/drivers/mtd/chips/sharp.c index 2d26bdef82d5..c3cf0f63bc93 100644 --- a/trunk/drivers/mtd/chips/sharp.c +++ b/trunk/drivers/mtd/chips/sharp.c @@ -4,7 +4,7 @@ * Copyright 2000,2001 David A. Schleef * 2000,2001 Lineo, Inc. * - * $Id: sharp.c,v 1.16 2005/11/07 11:14:23 gleixner Exp $ + * $Id: sharp.c,v 1.14 2004/08/09 13:19:43 dwmw2 Exp $ * * Devices supported: * LH28F016SCT Symmetrical block flash memory, 2Mx8 @@ -31,7 +31,6 @@ #include #include #include -#include #define CMD_RESET 0xffffffff #define CMD_READ_ID 0x90909090 @@ -215,7 +214,7 @@ static int sharp_probe_map(struct map_info *map,struct mtd_info *mtd) /* This function returns with the chip->mutex lock held. */ static int sharp_wait(struct map_info *map, struct flchip *chip) { - int status, i; + __u16 status; unsigned long timeo = jiffies + HZ; DECLARE_WAITQUEUE(wait, current); int adr = 0; @@ -228,11 +227,13 @@ static int sharp_wait(struct map_info *map, struct flchip *chip) map_write32(map,CMD_READ_STATUS,adr); chip->state = FL_STATUS; case FL_STATUS: - for(i=0;i<100;i++){ - status = map_read32(map,adr); - if((status & SR_READY)==SR_READY) - break; - udelay(1); + status = map_read32(map,adr); +//printk("status=%08x\n",status); + + udelay(100); + if((status & SR_READY)!=SR_READY){ +//printk(".status=%08x\n",status); + udelay(100); } break; default: @@ -459,12 +460,12 @@ static int sharp_do_wait_for_ready(struct map_info *map, struct flchip *chip, remove_wait_queue(&chip->wq, &wait); //spin_lock_bh(chip->mutex); - + if (signal_pending(current)){ ret = -EINTR; goto out; } - + } ret = -ETIME; out: @@ -563,7 +564,7 @@ static int sharp_suspend(struct mtd_info *mtd) static void sharp_resume(struct mtd_info *mtd) { printk("sharp_resume()\n"); - + } static void sharp_destroy(struct mtd_info *mtd) diff --git a/trunk/drivers/mtd/cmdlinepart.c b/trunk/drivers/mtd/cmdlinepart.c index 6b8bb2e4dcfd..ef24837019d3 100644 --- a/trunk/drivers/mtd/cmdlinepart.c +++ b/trunk/drivers/mtd/cmdlinepart.c @@ -1,24 +1,24 @@ /* - * $Id: cmdlinepart.c,v 1.19 2005/11/07 11:14:19 gleixner Exp $ + * $Id: cmdlinepart.c,v 1.18 2005/06/07 15:04:26 joern Exp $ * * Read flash partition table from command line * * Copyright 2002 SYSGO Real-Time Solutions GmbH * * The format for the command line is as follows: - * + * * mtdparts=[; := :[,] * := [@offset][][ro] * := unique name used in mapping driver/device (mtd->name) * := standard linux memsize OR "-" to denote all remaining space * := '(' NAME ')' - * + * * Examples: - * + * * 1 NOR Flash, with 1 single writable partition: * edb7312-nor:- - * + * * 1 NOR Flash with 2 partitions, 1 NAND with one * edb7312-nor:256k(ARMboot)ro,-(root);edb7312-nand:-(home) */ @@ -60,17 +60,17 @@ static int cmdline_parsed = 0; /* * Parse one partition definition for an MTD. Since there can be many - * comma separated partition definitions, this function calls itself + * comma separated partition definitions, this function calls itself * recursively until no more partition definitions are found. Nice side * effect: the memory to keep the mtd_partition structs and the names * is allocated upon the last definition being found. At that point the * syntax has been verified ok. */ -static struct mtd_partition * newpart(char *s, +static struct mtd_partition * newpart(char *s, char **retptr, int *num_parts, - int this_part, - unsigned char **extra_mem_ptr, + int this_part, + unsigned char **extra_mem_ptr, int extra_mem_size) { struct mtd_partition *parts; @@ -102,7 +102,7 @@ static struct mtd_partition * newpart(char *s, mask_flags = 0; /* this is going to be a regular partition */ delim = 0; /* check for offset */ - if (*s == '@') + if (*s == '@') { s++; offset = memparse(s, &s); @@ -112,7 +112,7 @@ static struct mtd_partition * newpart(char *s, { delim = ')'; } - + if (delim) { char *p; @@ -131,12 +131,12 @@ static struct mtd_partition * newpart(char *s, name = NULL; name_len = 13; /* Partition_000 */ } - + /* record name length for memory allocation later */ extra_mem_size += name_len + 1; /* test for options */ - if (strncmp(s, "ro", 2) == 0) + if (strncmp(s, "ro", 2) == 0) { mask_flags |= MTD_WRITEABLE; s += 2; @@ -151,7 +151,7 @@ static struct mtd_partition * newpart(char *s, return NULL; } /* more partitions follow, parse them */ - if ((parts = newpart(s + 1, &s, num_parts, + if ((parts = newpart(s + 1, &s, num_parts, this_part + 1, &extra_mem, extra_mem_size)) == 0) return NULL; } @@ -187,7 +187,7 @@ static struct mtd_partition * newpart(char *s, extra_mem += name_len + 1; dbg(("partition %d: name <%s>, offset %x, size %x, mask flags %x\n", - this_part, + this_part, parts[this_part].name, parts[this_part].offset, parts[this_part].size, @@ -204,8 +204,8 @@ static struct mtd_partition * newpart(char *s, return parts; } -/* - * Parse the command line. +/* + * Parse the command line. */ static int mtdpart_setup_real(char *s) { @@ -230,7 +230,7 @@ static int mtdpart_setup_real(char *s) dbg(("parsing <%s>\n", p+1)); - /* + /* * parse one mtd. have it reserve memory for the * struct cmdline_mtd_partition and the mtd-id string. */ @@ -239,7 +239,7 @@ static int mtdpart_setup_real(char *s) &num_parts, /* out: number of parts */ 0, /* first partition */ (unsigned char**)&this_mtd, /* out: extra mem */ - mtd_id_len + 1 + sizeof(*this_mtd) + + mtd_id_len + 1 + sizeof(*this_mtd) + sizeof(void*)-1 /*alignment*/); if(!parts) { @@ -254,21 +254,21 @@ static int mtdpart_setup_real(char *s) } /* align this_mtd */ - this_mtd = (struct cmdline_mtd_partition *) + this_mtd = (struct cmdline_mtd_partition *) ALIGN((unsigned long)this_mtd, sizeof(void*)); - /* enter results */ + /* enter results */ this_mtd->parts = parts; this_mtd->num_parts = num_parts; this_mtd->mtd_id = (char*)(this_mtd + 1); strlcpy(this_mtd->mtd_id, mtd_id, mtd_id_len + 1); /* link into chain */ - this_mtd->next = partitions; + this_mtd->next = partitions; partitions = this_mtd; - dbg(("mtdid=<%s> num_parts=<%d>\n", + dbg(("mtdid=<%s> num_parts=<%d>\n", this_mtd->mtd_id, this_mtd->num_parts)); - + /* EOS - we're done */ if (*s == 0) @@ -292,7 +292,7 @@ static int mtdpart_setup_real(char *s) * information. It returns partitions for the requested mtd device, or * the first one in the chain if a NULL mtd_id is passed in. */ -static int parse_cmdline_partitions(struct mtd_info *master, +static int parse_cmdline_partitions(struct mtd_info *master, struct mtd_partition **pparts, unsigned long origin) { @@ -322,7 +322,7 @@ static int parse_cmdline_partitions(struct mtd_info *master, part->parts[i].size = master->size - offset; if (offset + part->parts[i].size > master->size) { - printk(KERN_WARNING ERRP + printk(KERN_WARNING ERRP "%s: partitioning exceeds flash size, truncating\n", part->mtd_id); part->parts[i].size = master->size - offset; @@ -338,8 +338,8 @@ static int parse_cmdline_partitions(struct mtd_info *master, } -/* - * This is the handler for our kernel parameter, called from +/* + * This is the handler for our kernel parameter, called from * main.c::checksetup(). Note that we can not yet kmalloc() anything, * so we only save the commandline for later processing. * diff --git a/trunk/drivers/mtd/devices/Kconfig b/trunk/drivers/mtd/devices/Kconfig index 9a2aa4033c6a..c4a56a4ac5e2 100644 --- a/trunk/drivers/mtd/devices/Kconfig +++ b/trunk/drivers/mtd/devices/Kconfig @@ -1,5 +1,5 @@ # drivers/mtd/maps/Kconfig -# $Id: Kconfig,v 1.18 2005/11/07 11:14:24 gleixner Exp $ +# $Id: Kconfig,v 1.15 2004/12/22 17:51:15 joern Exp $ menu "Self-contained MTD device drivers" depends on MTD!=n @@ -110,7 +110,7 @@ config MTDRAM_ABS_POS If you have system RAM accessible by the CPU but not used by Linux in normal operation, you can give the physical address at which the available RAM starts, and the MTDRAM driver will use it instead of - allocating space from Linux's available memory. Otherwise, leave + allocating space from Linux's available memory. Otherwise, leave this set to zero. Most people will want to leave this as zero. config MTD_BLKMTD @@ -165,7 +165,7 @@ config MTD_DOC2001 select MTD_DOCPROBE select MTD_NAND_IDS ---help--- - This provides an alternative MTD device driver for the M-Systems + This provides an alternative MTD device driver for the M-Systems DiskOnChip Millennium devices. Use this if you have problems with the combined DiskOnChip 2000 and Millennium driver above. To get the DiskOnChip probe code to load and use this driver instead of @@ -192,7 +192,7 @@ config MTD_DOC2001PLUS If you use this device, you probably also want to enable the INFTL 'Inverse NAND Flash Translation Layer' option below, which is used - to emulate a block device by using a kind of file system on the + to emulate a block device by using a kind of file system on the flash chips. NOTE: This driver will soon be replaced by the new DiskOnChip driver diff --git a/trunk/drivers/mtd/devices/blkmtd.c b/trunk/drivers/mtd/devices/blkmtd.c index f9db52f6bf00..59a29e616a22 100644 --- a/trunk/drivers/mtd/devices/blkmtd.c +++ b/trunk/drivers/mtd/devices/blkmtd.c @@ -1,5 +1,5 @@ /* - * $Id: blkmtd.c,v 1.27 2005/11/07 11:14:24 gleixner Exp $ + * $Id: blkmtd.c,v 1.24 2004/11/16 18:29:01 dwmw2 Exp $ * * blkmtd.c - use a block device as a fake MTD * @@ -39,7 +39,7 @@ /* Default erase size in K, always make it a multiple of PAGE_SIZE */ #define CONFIG_MTD_BLKDEV_ERASESIZE (128 << 10) /* 128KiB */ -#define VERSION "$Revision: 1.27 $" +#define VERSION "$Revision: 1.24 $" /* Info for the block device */ struct blkmtd_dev { @@ -117,7 +117,7 @@ static int bi_write_complete(struct bio *bio, unsigned int bytes_done, int error unlock_page(page); page_cache_release(page); } while (bvec >= bio->bi_io_vec); - + complete((struct completion*)bio->bi_private); return 0; } @@ -135,7 +135,7 @@ static int blkmtd_readpage(struct blkmtd_dev *dev, struct page *page) unlock_page(page); return 0; } - + ClearPageUptodate(page); ClearPageError(page); @@ -707,7 +707,7 @@ static struct blkmtd_dev *add_device(char *devname, int readonly, int erase_size dev->mtd_info.erasesize >> 10, readonly ? "(read-only)" : ""); } - + return dev; devinit_err: diff --git a/trunk/drivers/mtd/devices/block2mtd.c b/trunk/drivers/mtd/devices/block2mtd.c index 0aaa0ced9aba..4a7a805e7564 100644 --- a/trunk/drivers/mtd/devices/block2mtd.c +++ b/trunk/drivers/mtd/devices/block2mtd.c @@ -1,5 +1,5 @@ /* - * $Id: block2mtd.c,v 1.29 2005/11/07 11:14:24 gleixner Exp $ + * $Id: block2mtd.c,v 1.28 2005/03/19 22:40:44 gleixner Exp $ * * block2mtd.c - create an mtd from a block device * @@ -19,7 +19,7 @@ #include #include -#define VERSION "$Revision: 1.29 $" +#define VERSION "$Revision: 1.28 $" #define ERROR(fmt, args...) printk(KERN_ERR "block2mtd: " fmt "\n" , ## args) @@ -111,7 +111,7 @@ static int _block2mtd_erase(struct block2mtd_dev *dev, loff_t to, size_t len) return PTR_ERR(page); max = (u_long*)page_address(page) + PAGE_SIZE; - for (p=(u_long*)page_address(page); p PAGE_SIZE) + if ((offset+len) > PAGE_SIZE) cpylen = PAGE_SIZE - offset; // multiple pages else cpylen = len; // this page diff --git a/trunk/drivers/mtd/devices/doc2000.c b/trunk/drivers/mtd/devices/doc2000.c index be5e88b3888d..5fc532895a24 100644 --- a/trunk/drivers/mtd/devices/doc2000.c +++ b/trunk/drivers/mtd/devices/doc2000.c @@ -4,7 +4,7 @@ * (c) 1999 Machine Vision Holdings, Inc. * (c) 1999, 2000 David Woodhouse * - * $Id: doc2000.c,v 1.67 2005/11/07 11:14:24 gleixner Exp $ + * $Id: doc2000.c,v 1.66 2005/01/05 18:05:12 dwmw2 Exp $ */ #include @@ -58,7 +58,7 @@ static int doc_read_ecc(struct mtd_info *mtd, loff_t from, size_t len, size_t *retlen, u_char *buf, u_char *eccbuf, struct nand_oobinfo *oobsel); static int doc_write_ecc(struct mtd_info *mtd, loff_t to, size_t len, size_t *retlen, const u_char *buf, u_char *eccbuf, struct nand_oobinfo *oobsel); -static int doc_writev_ecc(struct mtd_info *mtd, const struct kvec *vecs, +static int doc_writev_ecc(struct mtd_info *mtd, const struct kvec *vecs, unsigned long count, loff_t to, size_t *retlen, u_char *eccbuf, struct nand_oobinfo *oobsel); static int doc_read_oob(struct mtd_info *mtd, loff_t ofs, size_t len, @@ -76,14 +76,14 @@ static void DoC_Delay(struct DiskOnChip *doc, unsigned short cycles) { volatile char dummy; int i; - + for (i = 0; i < cycles; i++) { if (DoC_is_Millennium(doc)) dummy = ReadDOC(doc->virtadr, NOP); else dummy = ReadDOC(doc->virtadr, DOCStatus); } - + } /* DOC_WaitReady: Wait for RDY line to be asserted by the flash chip */ @@ -220,8 +220,8 @@ static int DoC_Address(struct DiskOnChip *doc, int numbytes, unsigned long ofs, WriteDOC(ofs & 0xff, docptr, WritePipeTerm); DoC_Delay(doc, 2); /* Needed for some slow flash chips. mf. */ - - /* FIXME: The SlowIO's for millennium could be replaced by + + /* FIXME: The SlowIO's for millennium could be replaced by a single WritePipeTerm here. mf. */ /* Lower the ALE line */ @@ -377,9 +377,9 @@ static int DoC_IdentChip(struct DiskOnChip *doc, int floor, int chip) if (mfr == 0xff || mfr == 0) return 0; - /* Check it's the same as the first chip we identified. + /* Check it's the same as the first chip we identified. * M-Systems say that any given DiskOnChip device should only - * contain _one_ type of flash part, although that's not a + * contain _one_ type of flash part, although that's not a * hardware restriction. */ if (doc->mfr) { if (doc->mfr == mfr && doc->id == id) @@ -397,7 +397,7 @@ static int DoC_IdentChip(struct DiskOnChip *doc, int floor, int chip) for (j = 0; nand_manuf_ids[j].id != 0x0; j++) { if (nand_manuf_ids[j].id == mfr) break; - } + } printk(KERN_INFO "Flash chip found: Manufacturer ID: %2.2X, " "Chip ID: %2.2X (%s:%s)\n", mfr, id, @@ -405,7 +405,7 @@ static int DoC_IdentChip(struct DiskOnChip *doc, int floor, int chip) if (!doc->mfr) { doc->mfr = mfr; doc->id = id; - doc->chipshift = + doc->chipshift = ffs((nand_flash_ids[i].chipsize << 20)) - 1; doc->page256 = (nand_flash_ids[i].pagesize == 256) ? 1 : 0; doc->pageadrlen = doc->chipshift > 25 ? 3 : 2; @@ -467,7 +467,7 @@ static void DoC_ScanChips(struct DiskOnChip *this, int maxchips) ret = 0; - /* Fill out the chip array with {floor, chipno} for each + /* Fill out the chip array with {floor, chipno} for each * detected chip in the device. */ for (floor = 0; floor < MAX_FLOORS; floor++) { for (chip = 0; chip < numchips[floor]; chip++) { @@ -757,12 +757,12 @@ static int doc_read_ecc(struct mtd_info *mtd, loff_t from, size_t len, (long)from, eccbuf[0], eccbuf[1], eccbuf[2], eccbuf[3], eccbuf[4], eccbuf[5]); #endif - + /* disable the ECC engine */ WriteDOC(DOC_ECC_DIS, docptr , ECCConf); } - /* according to 11.4.1, we need to wait for the busy line + /* according to 11.4.1, we need to wait for the busy line * drop if we read to the end of the page. */ if(0 == ((from + len) & 0x1ff)) { @@ -941,7 +941,7 @@ static int doc_write_ecc(struct mtd_info *mtd, loff_t to, size_t len, /* Let the caller know we completed it */ *retlen += len; - + if (eccbuf) { unsigned char x[8]; size_t dummy; @@ -950,10 +950,10 @@ static int doc_write_ecc(struct mtd_info *mtd, loff_t to, size_t len, /* Write the ECC data to flash */ for (di=0; di<6; di++) x[di] = eccbuf[di]; - + x[6]=0x55; x[7]=0x55; - + ret = doc_write_oob_nolock(mtd, to, 8, &dummy, x); if (ret) { up(&this->lock); @@ -970,7 +970,7 @@ static int doc_write_ecc(struct mtd_info *mtd, loff_t to, size_t len, return 0; } -static int doc_writev_ecc(struct mtd_info *mtd, const struct kvec *vecs, +static int doc_writev_ecc(struct mtd_info *mtd, const struct kvec *vecs, unsigned long count, loff_t to, size_t *retlen, u_char *eccbuf, struct nand_oobinfo *oobsel) { @@ -1022,7 +1022,7 @@ static int doc_writev_ecc(struct mtd_info *mtd, const struct kvec *vecs, break; to += thislen; - } + } up(&writev_buf_sem); *retlen = totretlen; @@ -1080,7 +1080,7 @@ static int doc_read_oob(struct mtd_info *mtd, loff_t ofs, size_t len, /* Reading the full OOB data drops us off of the end of the page, * causing the flash device to go into busy mode, so we need * to wait until ready 11.4.1 and Toshiba TC58256FT docs */ - + ret = DoC_WaitReady(this); up(&this->lock); @@ -1190,7 +1190,7 @@ static int doc_write_oob_nolock(struct mtd_info *mtd, loff_t ofs, size_t len, return 0; } - + static int doc_write_oob(struct mtd_info *mtd, loff_t ofs, size_t len, size_t * retlen, const u_char * buf) { @@ -1222,7 +1222,7 @@ static int doc_erase(struct mtd_info *mtd, struct erase_info *instr) } instr->state = MTD_ERASING; - + /* FIXME: Do this in the background. Use timers or schedule_task() */ while(len) { mychip = &this->chips[ofs >> this->chipshift]; diff --git a/trunk/drivers/mtd/devices/doc2001.c b/trunk/drivers/mtd/devices/doc2001.c index fcb28a6fd89f..1e704915ef08 100644 --- a/trunk/drivers/mtd/devices/doc2001.c +++ b/trunk/drivers/mtd/devices/doc2001.c @@ -4,7 +4,7 @@ * (c) 1999 Machine Vision Holdings, Inc. * (c) 1999, 2000 David Woodhouse * - * $Id: doc2001.c,v 1.49 2005/11/07 11:14:24 gleixner Exp $ + * $Id: doc2001.c,v 1.48 2005/01/05 18:05:12 dwmw2 Exp $ */ #include @@ -196,10 +196,10 @@ static int DoC_IdentChip(struct DiskOnChip *doc, int floor, int chip) DoC_Command(doc->virtadr, NAND_CMD_RESET, CDSN_CTRL_WP); DoC_WaitReady(doc->virtadr); - /* Read the NAND chip ID: 1. Send ReadID command */ + /* Read the NAND chip ID: 1. Send ReadID command */ DoC_Command(doc->virtadr, NAND_CMD_READID, CDSN_CTRL_WP); - /* Read the NAND chip ID: 2. Send address byte zero */ + /* Read the NAND chip ID: 2. Send address byte zero */ DoC_Address(doc->virtadr, 1, 0x00, CDSN_CTRL_WP, 0x00); /* Read the manufacturer and device id codes of the flash device through @@ -223,7 +223,7 @@ static int DoC_IdentChip(struct DiskOnChip *doc, int floor, int chip) for (j = 0; nand_manuf_ids[j].id != 0x0; j++) { if (nand_manuf_ids[j].id == mfr) break; - } + } printk(KERN_INFO "Flash chip found: Manufacturer ID: %2.2X, " "Chip ID: %2.2X (%s:%s)\n", mfr, id, nand_manuf_ids[j].name, nand_flash_ids[i].name); @@ -275,7 +275,7 @@ static void DoC_ScanChips(struct DiskOnChip *this) return; } - /* Fill out the chip array with {floor, chipno} for each + /* Fill out the chip array with {floor, chipno} for each * detected chip in the device. */ for (floor = 0, ret = 0; floor < MAX_FLOORS_MIL; floor++) { for (chip = 0 ; chip < numchips[floor] ; chip++) { @@ -309,7 +309,7 @@ static int DoCMil_is_alias(struct DiskOnChip *doc1, struct DiskOnChip *doc2) tmp2 = ReadDOC(doc2->virtadr, AliasResolution); if (tmp1 != tmp2) return 0; - + WriteDOC((tmp1+1) % 0xff, doc1->virtadr, AliasResolution); tmp2 = ReadDOC(doc2->virtadr, AliasResolution); if (tmp2 == (tmp1+1) % 0xff) @@ -425,7 +425,7 @@ static int doc_read_ecc (struct mtd_info *mtd, loff_t from, size_t len, return -EINVAL; /* Don't allow a single read to cross a 512-byte block boundary */ - if (from + len > ((from | 0x1ff) + 1)) + if (from + len > ((from | 0x1ff) + 1)) len = ((from | 0x1ff) + 1) - from; /* Find the chip which is to be used and select it */ @@ -552,7 +552,7 @@ static int doc_write_ecc (struct mtd_info *mtd, loff_t to, size_t len, #if 0 /* Don't allow a single write to cross a 512-byte block boundary */ - if (to + len > ( (to | 0x1ff) + 1)) + if (to + len > ( (to | 0x1ff) + 1)) len = ((to | 0x1ff) + 1) - to; #else /* Don't allow writes which aren't exactly one block */ @@ -632,7 +632,7 @@ static int doc_write_ecc (struct mtd_info *mtd, loff_t to, size_t len, /* write the block status BLOCK_USED (0x5555) at the end of ECC data FIXME: this is only a hack for programming the IPL area for LinuxBIOS - and should be replace with proper codes in user space utilities */ + and should be replace with proper codes in user space utilities */ WriteDOC(0x55, docptr, Mil_CDSN_IO); WriteDOC(0x55, docptr, Mil_CDSN_IO + 1); @@ -802,7 +802,7 @@ int doc_erase (struct mtd_info *mtd, struct erase_info *instr) void __iomem *docptr = this->virtadr; struct Nand *mychip = &this->chips[ofs >> this->chipshift]; - if (len != mtd->erasesize) + if (len != mtd->erasesize) printk(KERN_WARNING "Erase not right size (%x != %x)n", len, mtd->erasesize); @@ -870,9 +870,9 @@ static void __exit cleanup_doc2001(void) while ((mtd=docmillist)) { this = mtd->priv; docmillist = this->nextdoc; - + del_mtd_device(mtd); - + iounmap(this->virtadr); kfree(this->chips); kfree(mtd); diff --git a/trunk/drivers/mtd/devices/doc2001plus.c b/trunk/drivers/mtd/devices/doc2001plus.c index 0595cc7324b2..ed47bafb2ce2 100644 --- a/trunk/drivers/mtd/devices/doc2001plus.c +++ b/trunk/drivers/mtd/devices/doc2001plus.c @@ -6,7 +6,7 @@ * (c) 1999 Machine Vision Holdings, Inc. * (c) 1999, 2000 David Woodhouse * - * $Id: doc2001plus.c,v 1.14 2005/11/07 11:14:24 gleixner Exp $ + * $Id: doc2001plus.c,v 1.13 2005/01/05 18:05:12 dwmw2 Exp $ * * Released under GPL */ @@ -293,10 +293,10 @@ static int DoC_IdentChip(struct DiskOnChip *doc, int floor, int chip) DoC_Command(docptr, NAND_CMD_RESET, 0); DoC_WaitReady(docptr); - /* Read the NAND chip ID: 1. Send ReadID command */ + /* Read the NAND chip ID: 1. Send ReadID command */ DoC_Command(docptr, NAND_CMD_READID, 0); - /* Read the NAND chip ID: 2. Send address byte zero */ + /* Read the NAND chip ID: 2. Send address byte zero */ DoC_Address(doc, 1, 0x00, 0, 0x00); WriteDOC(0, docptr, Mplus_FlashControl); @@ -365,7 +365,7 @@ static void DoC_ScanChips(struct DiskOnChip *this) this->interleave = 1; /* Check the ASIC agrees */ - if ( (this->interleave << 2) != + if ( (this->interleave << 2) != (ReadDOC(this->virtadr, Mplus_Configuration) & 4)) { u_char conf = ReadDOC(this->virtadr, Mplus_Configuration); printk(KERN_NOTICE "Setting DiskOnChip Millennium Plus interleave to %s\n", @@ -398,7 +398,7 @@ static void DoC_ScanChips(struct DiskOnChip *this) return; } - /* Fill out the chip array with {floor, chipno} for each + /* Fill out the chip array with {floor, chipno} for each * detected chip in the device. */ for (floor = 0, ret = 0; floor < MAX_FLOORS_MPLUS; floor++) { for (chip = 0 ; chip < numchips[floor] ; chip++) { @@ -432,7 +432,7 @@ static int DoCMilPlus_is_alias(struct DiskOnChip *doc1, struct DiskOnChip *doc2) tmp2 = ReadDOC(doc2->virtadr, Mplus_AliasResolution); if (tmp1 != tmp2) return 0; - + WriteDOC((tmp1+1) % 0xff, doc1->virtadr, Mplus_AliasResolution); tmp2 = ReadDOC(doc2->virtadr, Mplus_AliasResolution); if (tmp2 == (tmp1+1) % 0xff) @@ -624,7 +624,7 @@ static int doc_read_ecc(struct mtd_info *mtd, loff_t from, size_t len, return -EINVAL; /* Don't allow a single read to cross a 512-byte block boundary */ - if (from + len > ((from | 0x1ff) + 1)) + if (from + len > ((from | 0x1ff) + 1)) len = ((from | 0x1ff) + 1) - from; DoC_CheckASIC(docptr); @@ -1066,7 +1066,7 @@ int doc_erase(struct mtd_info *mtd, struct erase_info *instr) DoC_CheckASIC(docptr); - if (len != mtd->erasesize) + if (len != mtd->erasesize) printk(KERN_WARNING "MTD: Erase not right size (%x != %x)n", len, mtd->erasesize); @@ -1136,9 +1136,9 @@ static void __exit cleanup_doc2001plus(void) while ((mtd=docmilpluslist)) { this = mtd->priv; docmilpluslist = this->nextdoc; - + del_mtd_device(mtd); - + iounmap(this->virtadr); kfree(this->chips); kfree(mtd); diff --git a/trunk/drivers/mtd/devices/docecc.c b/trunk/drivers/mtd/devices/docecc.c index cd3db72bef96..24f670b5a4f3 100644 --- a/trunk/drivers/mtd/devices/docecc.c +++ b/trunk/drivers/mtd/devices/docecc.c @@ -4,10 +4,10 @@ * GNU GPL License. The rest is simply to convert the disk on chip * syndrom into a standard syndom. * - * Author: Fabrice Bellard (fabrice.bellard@netgem.com) + * Author: Fabrice Bellard (fabrice.bellard@netgem.com) * Copyright (C) 2000 Netgem S.A. * - * $Id: docecc.c,v 1.7 2005/11/07 11:14:25 gleixner Exp $ + * $Id: docecc.c,v 1.5 2003/05/21 15:15:06 dwmw2 Exp $ * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by @@ -122,7 +122,7 @@ for(ci=(n)-1;ci >=0;ci--)\ a(0) + a(1) @ + a(2) @^2 + ... + a(m-1) @^(m-1) we consider the integer "i" whose binary representation with a(0) being LSB and a(m-1) MSB is (a(0),a(1),...,a(m-1)) and locate the entry - "index_of[i]". Now, @^index_of[i] is that element whose polynomial + "index_of[i]". Now, @^index_of[i] is that element whose polynomial representation is (a(0),a(1),a(2),...,a(m-1)). NOTE: The element alpha_to[2^m-1] = 0 always signifying that the @@ -130,7 +130,7 @@ for(ci=(n)-1;ci >=0;ci--)\ Similarily, the element index_of[0] = A0 always signifying that the power of alpha which has the polynomial representation (0,0,...,0) is "infinity". - + */ static void @@ -176,7 +176,7 @@ generate_gf(dtype Alpha_to[NN + 1], dtype Index_of[NN + 1]) * are written back. NOTE! This array must be at least NN-KK elements long. * The corrected data are written in eras_val[]. They must be xor with the data * to retrieve the correct data : data[erase_pos[i]] ^= erase_val[i] . - * + * * First "no_eras" erasures are declared by the calling program. Then, the * maximum # of errors correctable is t_after_eras = floor((NN-KK-no_eras)/2). * If the number of channel errors is not greater than "t_after_eras" the @@ -189,7 +189,7 @@ generate_gf(dtype Alpha_to[NN + 1], dtype Index_of[NN + 1]) * */ static int eras_dec_rs(dtype Alpha_to[NN + 1], dtype Index_of[NN + 1], - gf bb[NN - KK + 1], gf eras_val[NN-KK], int eras_pos[NN-KK], + gf bb[NN - KK + 1], gf eras_val[NN-KK], int eras_pos[NN-KK], int no_eras) { int deg_lambda, el, deg_omega; @@ -212,7 +212,7 @@ eras_dec_rs(dtype Alpha_to[NN + 1], dtype Index_of[NN + 1], count = 0; goto finish; } - + for(i=1;i<=NN-KK;i++){ s[i] = bb[0]; } @@ -220,7 +220,7 @@ eras_dec_rs(dtype Alpha_to[NN + 1], dtype Index_of[NN + 1], if(bb[j] == 0) continue; tmp = Index_of[bb[j]]; - + for(i=1;i<=NN-KK;i++) s[i] ^= Alpha_to[modnn(tmp + (B0+i-1)*PRIM*j)]; } @@ -234,7 +234,7 @@ eras_dec_rs(dtype Alpha_to[NN + 1], dtype Index_of[NN + 1], tmp = modnn(tmp + 2 * KK * (B0+i-1)*PRIM); s[i] = tmp; } - + CLEAR(&lambda[1],NN-KK); lambda[0] = 1; @@ -252,7 +252,7 @@ eras_dec_rs(dtype Alpha_to[NN + 1], dtype Index_of[NN + 1], #if DEBUG_ECC >= 1 /* Test code that verifies the erasure locator polynomial just constructed Needed only for decoder debugging. */ - + /* find roots of the erasure location polynomial */ for(i=1;i<=no_eras;i++) reg[i] = Index_of[lambda[i]]; @@ -286,7 +286,7 @@ eras_dec_rs(dtype Alpha_to[NN + 1], dtype Index_of[NN + 1], } for(i=0;i= 0; i -=2) { if(lambda[i+1] != A0) @@ -436,11 +436,11 @@ eras_dec_rs(dtype Alpha_to[NN + 1], dtype Index_of[NN + 1], /* The sector bytes are packed into NB_DATA MM bits words */ #define NB_DATA (((SECTOR_SIZE + 1) * 8 + 6) / MM) -/* +/* * Correct the errors in 'sector[]' by using 'ecc1[]' which is the * content of the feedback shift register applyied to the sector and * the ECC. Return the number of errors corrected (and correct them in - * sector), or -1 if error + * sector), or -1 if error */ int doc_decode_ecc(unsigned char sector[SECTOR_SIZE], unsigned char ecc1[6]) { @@ -454,7 +454,7 @@ int doc_decode_ecc(unsigned char sector[SECTOR_SIZE], unsigned char ecc1[6]) Alpha_to = kmalloc((NN + 1) * sizeof(dtype), GFP_KERNEL); if (!Alpha_to) return -1; - + Index_of = kmalloc((NN + 1) * sizeof(dtype), GFP_KERNEL); if (!Index_of) { kfree(Alpha_to); @@ -470,7 +470,7 @@ int doc_decode_ecc(unsigned char sector[SECTOR_SIZE], unsigned char ecc1[6]) bb[2] = ((ecc1[2] & 0xf0) >> 4) | ((ecc1[3] & 0x3f) << 4); bb[3] = ((ecc1[3] & 0xc0) >> 6) | ((ecc1[0] & 0xff) << 2); - nb_errors = eras_dec_rs(Alpha_to, Index_of, bb, + nb_errors = eras_dec_rs(Alpha_to, Index_of, bb, error_val, error_pos, 0); if (nb_errors <= 0) goto the_end; @@ -489,7 +489,7 @@ int doc_decode_ecc(unsigned char sector[SECTOR_SIZE], unsigned char ecc1[6]) can be modified since pos is even */ index = (pos >> 3) ^ 1; bitpos = pos & 7; - if ((index >= 0 && index < SECTOR_SIZE) || + if ((index >= 0 && index < SECTOR_SIZE) || index == (SECTOR_SIZE + 1)) { val = error_val[i] >> (2 + bitpos); parity ^= val; @@ -500,7 +500,7 @@ int doc_decode_ecc(unsigned char sector[SECTOR_SIZE], unsigned char ecc1[6]) bitpos = (bitpos + 10) & 7; if (bitpos == 0) bitpos = 8; - if ((index >= 0 && index < SECTOR_SIZE) || + if ((index >= 0 && index < SECTOR_SIZE) || index == (SECTOR_SIZE + 1)) { val = error_val[i] << (8 - bitpos); parity ^= val; @@ -509,7 +509,7 @@ int doc_decode_ecc(unsigned char sector[SECTOR_SIZE], unsigned char ecc1[6]) } } } - + /* use parity to test extra errors */ if ((parity & 0xff) != 0) nb_errors = -1; diff --git a/trunk/drivers/mtd/devices/docprobe.c b/trunk/drivers/mtd/devices/docprobe.c index 13178b9dd00a..197d67045e1e 100644 --- a/trunk/drivers/mtd/devices/docprobe.c +++ b/trunk/drivers/mtd/devices/docprobe.c @@ -4,22 +4,22 @@ /* (C) 1999 Machine Vision Holdings, Inc. */ /* (C) 1999-2003 David Woodhouse */ -/* $Id: docprobe.c,v 1.46 2005/11/07 11:14:25 gleixner Exp $ */ +/* $Id: docprobe.c,v 1.44 2005/01/05 12:40:36 dwmw2 Exp $ */ /* DOC_PASSIVE_PROBE: - In order to ensure that the BIOS checksum is correct at boot time, and - hence that the onboard BIOS extension gets executed, the DiskOnChip - goes into reset mode when it is read sequentially: all registers - return 0xff until the chip is woken up again by writing to the - DOCControl register. - - Unfortunately, this means that the probe for the DiskOnChip is unsafe, - because one of the first things it does is write to where it thinks - the DOCControl register should be - which may well be shared memory - for another device. I've had machines which lock up when this is - attempted. Hence the possibility to do a passive probe, which will fail + In order to ensure that the BIOS checksum is correct at boot time, and + hence that the onboard BIOS extension gets executed, the DiskOnChip + goes into reset mode when it is read sequentially: all registers + return 0xff until the chip is woken up again by writing to the + DOCControl register. + + Unfortunately, this means that the probe for the DiskOnChip is unsafe, + because one of the first things it does is write to where it thinks + the DOCControl register should be - which may well be shared memory + for another device. I've had machines which lock up when this is + attempted. Hence the possibility to do a passive probe, which will fail to detect a chip in reset mode, but is at least guaranteed not to lock the machine. @@ -33,9 +33,9 @@ The old Millennium-only driver has been retained just in case there are problems with the new code. If the combined driver doesn't work - for you, you can try the old one by undefining DOC_SINGLE_DRIVER + for you, you can try the old one by undefining DOC_SINGLE_DRIVER below and also enabling it in your configuration. If this fixes the - problems, please send a report to the MTD mailing list at + problems, please send a report to the MTD mailing list at . */ #define DOC_SINGLE_DRIVER @@ -68,16 +68,16 @@ MODULE_PARM_DESC(doc_config_location, "Physical memory address at which to probe static unsigned long __initdata doc_locations[] = { #if defined (__alpha__) || defined(__i386__) || defined(__x86_64__) #ifdef CONFIG_MTD_DOCPROBE_HIGH - 0xfffc8000, 0xfffca000, 0xfffcc000, 0xfffce000, + 0xfffc8000, 0xfffca000, 0xfffcc000, 0xfffce000, 0xfffd0000, 0xfffd2000, 0xfffd4000, 0xfffd6000, - 0xfffd8000, 0xfffda000, 0xfffdc000, 0xfffde000, - 0xfffe0000, 0xfffe2000, 0xfffe4000, 0xfffe6000, + 0xfffd8000, 0xfffda000, 0xfffdc000, 0xfffde000, + 0xfffe0000, 0xfffe2000, 0xfffe4000, 0xfffe6000, 0xfffe8000, 0xfffea000, 0xfffec000, 0xfffee000, #else /* CONFIG_MTD_DOCPROBE_HIGH */ - 0xc8000, 0xca000, 0xcc000, 0xce000, + 0xc8000, 0xca000, 0xcc000, 0xce000, 0xd0000, 0xd2000, 0xd4000, 0xd6000, - 0xd8000, 0xda000, 0xdc000, 0xde000, - 0xe0000, 0xe2000, 0xe4000, 0xe6000, + 0xd8000, 0xda000, 0xdc000, 0xde000, + 0xe0000, 0xe2000, 0xe4000, 0xe6000, 0xe8000, 0xea000, 0xec000, 0xee000, #endif /* CONFIG_MTD_DOCPROBE_HIGH */ #elif defined(__PPC__) @@ -111,35 +111,35 @@ static inline int __init doccheck(void __iomem *potential, unsigned long physadr return 0; #endif /* CONFIG_MTD_DOCPROBE_55AA */ -#ifndef DOC_PASSIVE_PROBE +#ifndef DOC_PASSIVE_PROBE /* It's not possible to cleanly detect the DiskOnChip - the * bootup procedure will put the device into reset mode, and * it's not possible to talk to it without actually writing * to the DOCControl register. So we store the current contents * of the DOCControl register's location, in case we later decide * that it's not a DiskOnChip, and want to put it back how we - * found it. + * found it. */ tmp2 = ReadDOC(window, DOCControl); - + /* Reset the DiskOnChip ASIC */ - WriteDOC(DOC_MODE_CLR_ERR | DOC_MODE_MDWREN | DOC_MODE_RESET, + WriteDOC(DOC_MODE_CLR_ERR | DOC_MODE_MDWREN | DOC_MODE_RESET, window, DOCControl); - WriteDOC(DOC_MODE_CLR_ERR | DOC_MODE_MDWREN | DOC_MODE_RESET, + WriteDOC(DOC_MODE_CLR_ERR | DOC_MODE_MDWREN | DOC_MODE_RESET, window, DOCControl); - + /* Enable the DiskOnChip ASIC */ - WriteDOC(DOC_MODE_CLR_ERR | DOC_MODE_MDWREN | DOC_MODE_NORMAL, + WriteDOC(DOC_MODE_CLR_ERR | DOC_MODE_MDWREN | DOC_MODE_NORMAL, window, DOCControl); - WriteDOC(DOC_MODE_CLR_ERR | DOC_MODE_MDWREN | DOC_MODE_NORMAL, + WriteDOC(DOC_MODE_CLR_ERR | DOC_MODE_MDWREN | DOC_MODE_NORMAL, window, DOCControl); -#endif /* !DOC_PASSIVE_PROBE */ +#endif /* !DOC_PASSIVE_PROBE */ /* We need to read the ChipID register four times. For some newer DiskOnChip 2000 units, the first three reads will return the DiskOnChip Millennium ident. Don't ask. */ ChipID = ReadDOC(window, ChipID); - + switch (ChipID) { case DOC_ChipID_Doc2k: /* Check the TOGGLE bit in the ECC register */ @@ -149,7 +149,7 @@ static inline int __init doccheck(void __iomem *potential, unsigned long physadr if (tmp != tmpb && tmp == tmpc) return ChipID; break; - + case DOC_ChipID_DocMil: /* Check for the new 2000 with Millennium ASIC */ ReadDOC(window, ChipID); @@ -164,7 +164,7 @@ static inline int __init doccheck(void __iomem *potential, unsigned long physadr if (tmp != tmpb && tmp == tmpc) return ChipID; break; - + case DOC_ChipID_DocMilPlus16: case DOC_ChipID_DocMilPlus32: case 0: @@ -179,7 +179,7 @@ static inline int __init doccheck(void __iomem *potential, unsigned long physadr DOC_MODE_BDECT; WriteDOC(tmp, window, Mplus_DOCControl); WriteDOC(~tmp, window, Mplus_CtrlConfirm); - + mdelay(1); /* Enable the DiskOnChip ASIC */ tmp = DOC_MODE_NORMAL | DOC_MODE_MDWREN | DOC_MODE_RST_LAT | @@ -187,7 +187,7 @@ static inline int __init doccheck(void __iomem *potential, unsigned long physadr WriteDOC(tmp, window, Mplus_DOCControl); WriteDOC(~tmp, window, Mplus_CtrlConfirm); mdelay(1); -#endif /* !DOC_PASSIVE_PROBE */ +#endif /* !DOC_PASSIVE_PROBE */ ChipID = ReadDOC(window, ChipID); @@ -227,7 +227,7 @@ static inline int __init doccheck(void __iomem *potential, unsigned long physadr WriteDOC(tmp2, window, DOCControl); #endif return 0; -} +} static int docfound; @@ -244,10 +244,10 @@ static void __init DoC_Probe(unsigned long physadr) void (*initroutine)(struct mtd_info *) = NULL; docptr = ioremap(physadr, DOC_IOREMAP_LEN); - + if (!docptr) return; - + if ((ChipID = doccheck(docptr, physadr))) { if (ChipID == DOC_ChipID_Doc2kTSOP) { /* Remove this at your own peril. The hardware driver works but nothing prevents you from erasing bad blocks */ @@ -263,9 +263,9 @@ static void __init DoC_Probe(unsigned long physadr) iounmap(docptr); return; } - + this = (struct DiskOnChip *)(&mtd[1]); - + memset((char *)mtd,0, sizeof(struct mtd_info)); memset((char *)this, 0, sizeof(struct DiskOnChip)); @@ -281,13 +281,13 @@ static void __init DoC_Probe(unsigned long physadr) im_funcname = "DoC2k_init"; im_modname = "doc2000"; break; - + case DOC_ChipID_Doc2k: name="2000"; im_funcname = "DoC2k_init"; im_modname = "doc2000"; break; - + case DOC_ChipID_DocMil: name="Millennium"; #ifdef DOC_SINGLE_DRIVER @@ -331,7 +331,7 @@ static void __init DoC_Probe(unsigned long physadr) static int __init init_doc(void) { int i; - + if (doc_config_location) { printk(KERN_INFO "Using configured DiskOnChip probe address 0x%lx\n", doc_config_location); DoC_Probe(doc_config_location); diff --git a/trunk/drivers/mtd/devices/lart.c b/trunk/drivers/mtd/devices/lart.c index 1e876fcb0408..df987a53ed9c 100644 --- a/trunk/drivers/mtd/devices/lart.c +++ b/trunk/drivers/mtd/devices/lart.c @@ -2,7 +2,7 @@ /* * MTD driver for the 28F160F3 Flash Memory (non-CFI) on LART. * - * $Id: lart.c,v 1.9 2005/11/07 11:14:25 gleixner Exp $ + * $Id: lart.c,v 1.7 2004/08/09 13:19:44 dwmw2 Exp $ * * Author: Abraham vd Merwe * @@ -122,7 +122,7 @@ static char module_name[] = "lart"; /* * The data line mapping on LART is as follows: - * + * * U2 CPU | U3 CPU * ------------------- * 0 20 | 0 12 @@ -181,7 +181,7 @@ static char module_name[] = "lart"; (((x) & 0x00004000) >> 13) \ ) -/* +/* * The address line mapping on LART is as follows: * * U3 CPU | U2 CPU @@ -204,7 +204,7 @@ static char module_name[] = "lart"; * 12 15 | 12 15 * 13 14 | 13 14 * 14 16 | 14 16 - * + * * MAIN BLOCK BOUNDARY * * 15 17 | 15 18 diff --git a/trunk/drivers/mtd/devices/phram.c b/trunk/drivers/mtd/devices/phram.c index e8685ee6c1e4..765c0179c8df 100644 --- a/trunk/drivers/mtd/devices/phram.c +++ b/trunk/drivers/mtd/devices/phram.c @@ -1,5 +1,5 @@ /** - * $Id: phram.c,v 1.16 2005/11/07 11:14:25 gleixner Exp $ + * $Id: phram.c,v 1.14 2005/03/07 21:43:38 joern Exp $ * * Copyright (c) ???? Jochen Schäuble * Copyright (c) 2003-2004 Jörn Engel @@ -41,10 +41,10 @@ static int phram_erase(struct mtd_info *mtd, struct erase_info *instr) if (instr->addr + instr->len > mtd->size) return -EINVAL; - + memset(start + instr->addr, 0xff, instr->len); - /* This'll catch a few races. Free the thing before returning :) + /* This'll catch a few races. Free the thing before returning :) * I don't feel at all ashamed. This kind of thing is possible anyway * with flash, but unlikely. */ @@ -63,7 +63,7 @@ static int phram_point(struct mtd_info *mtd, loff_t from, size_t len, if (from + len > mtd->size) return -EINVAL; - + *mtdbuf = start + from; *retlen = len; return 0; @@ -84,7 +84,7 @@ static int phram_read(struct mtd_info *mtd, loff_t from, size_t len, if (len > mtd->size - from) len = mtd->size - from; - + memcpy(buf, start + from, len); *retlen = len; @@ -101,7 +101,7 @@ static int phram_write(struct mtd_info *mtd, loff_t to, size_t len, if (len > mtd->size - to) len = mtd->size - to; - + memcpy(start + to, buf, len); *retlen = len; @@ -159,7 +159,7 @@ static int register_device(char *name, unsigned long start, unsigned long len) } list_add_tail(&new->list, &phram_list); - return 0; + return 0; out2: iounmap(new->mtd.priv); diff --git a/trunk/drivers/mtd/devices/pmc551.c b/trunk/drivers/mtd/devices/pmc551.c index 666cce1bf60c..5b3defadf884 100644 --- a/trunk/drivers/mtd/devices/pmc551.c +++ b/trunk/drivers/mtd/devices/pmc551.c @@ -1,5 +1,5 @@ /* - * $Id: pmc551.c,v 1.32 2005/11/07 11:14:25 gleixner Exp $ + * $Id: pmc551.c,v 1.30 2005/01/05 18:05:13 dwmw2 Exp $ * * PMC551 PCI Mezzanine Ram Device * @@ -27,7 +27,7 @@ * it as high speed swap or for a high speed disk device of some * sort. Which becomes very useful on diskless systems in the * embedded market I might add. - * + * * Notes: * Due to what I assume is more buggy SROM, the 64M PMC551 I * have available claims that all 4 of it's DRAM banks have 64M @@ -63,10 +63,10 @@ * Minyard set up the card to utilize a 1M sliding apature. * * Corey Minyard - * * Modified driver to utilize a sliding aperture instead of + * * Modified driver to utilize a sliding aperture instead of * mapping all memory into kernel space which turned out to * be very wasteful. - * * Located a bug in the SROM's initialization sequence that + * * Located a bug in the SROM's initialization sequence that * made the memory unusable, added a fix to code to touch up * the DRAM some. * @@ -82,6 +82,7 @@ * * Comb the init routine. It's still a bit cludgy on a few things. */ +#include #include #include #include @@ -389,7 +390,7 @@ static u32 fixup_pmc551 (struct pci_dev *dev) bcmd |= (0x40|0x20); pci_write_config_byte(dev, PMC551_SYS_CTRL_REG, bcmd); - /* + /* * Take care and turn off the memory on the device while we * tweak the configurations */ @@ -407,7 +408,7 @@ static u32 fixup_pmc551 (struct pci_dev *dev) * Grab old BAR0 config so that we can figure out memory size * This is another bit of kludge going on. The reason for the * redundancy is I am hoping to retain the original configuration - * previously assigned to the card by the BIOS or some previous + * previously assigned to the card by the BIOS or some previous * fixup routine in the kernel. So we read the old config into cfg, * then write all 1's to the memory space, read back the result into * "size", and then write back all the old config. @@ -479,7 +480,7 @@ static u32 fixup_pmc551 (struct pci_dev *dev) } while ( (PCI_COMMAND_IO) & cmd ); /* - * Turn on auto refresh + * Turn on auto refresh * The loop is taken directly from Ramix's example code. I assume that * this must be held high for some duration of time, but I can find no * documentation refrencing the reasons why. @@ -614,7 +615,7 @@ static u32 fixup_pmc551 (struct pci_dev *dev) pci_read_config_byte(dev, PMC551_SYS_CTRL_REG, &bcmd ); printk( KERN_DEBUG "pmc551: EEPROM is under %s control\n" "pmc551: System Control Register is %slocked to PCI access\n" - "pmc551: System Control Register is %slocked to EEPROM access\n", + "pmc551: System Control Register is %slocked to EEPROM access\n", (bcmd&0x1)?"software":"hardware", (bcmd&0x20)?"":"un", (bcmd&0x40)?"":"un"); #endif @@ -743,7 +744,7 @@ static int __init init_pmc551(void) priv->start = ioremap(((PCI_Device->resource[0].start) & PCI_BASE_ADDRESS_MEM_MASK), priv->asize); - + if (!priv->start) { printk(KERN_NOTICE "pmc551: Unable to map IO space\n"); kfree(mtd->priv); @@ -764,7 +765,7 @@ static int __init init_pmc551(void) priv->curr_map0 ); #ifdef CONFIG_MTD_PMC551_DEBUG - printk( KERN_DEBUG "pmc551: aperture set to %d\n", + printk( KERN_DEBUG "pmc551: aperture set to %d\n", (priv->base_map0 & 0xF0)>>4 ); #endif @@ -822,13 +823,13 @@ static void __exit cleanup_pmc551(void) while((mtd=pmc551list)) { priv = mtd->priv; pmc551list = priv->nextpmc551; - + if(priv->start) { printk (KERN_DEBUG "pmc551: unmapping %dM starting at 0x%p\n", priv->asize>>20, priv->start); iounmap (priv->start); } - + kfree (mtd->priv); del_mtd_device (mtd); kfree (mtd); diff --git a/trunk/drivers/mtd/devices/slram.c b/trunk/drivers/mtd/devices/slram.c index 6faee6c6958c..84fa91392a8c 100644 --- a/trunk/drivers/mtd/devices/slram.c +++ b/trunk/drivers/mtd/devices/slram.c @@ -1,6 +1,6 @@ /*====================================================================== - $Id: slram.c,v 1.36 2005/11/07 11:14:25 gleixner Exp $ + $Id: slram.c,v 1.34 2005/01/06 21:16:42 jwboyer Exp $ This driver provides a method to access memory not used by the kernel itself (i.e. if the kernel commandline mem=xxx is used). To actually @@ -18,14 +18,14 @@ : start of the memory region, decimal or hex (0xabcdef) : end of the memory region. It's possible to use +0x1234 to specify the offset instead of the absolute address - + NOTE: With slram it's only possible to map a contigous memory region. Therfore if there's a device mapped somewhere in the region specified slram will fail to load (see kernel log if modprobe fails). - - + Jochen Schaeuble ======================================================================*/ @@ -89,10 +89,10 @@ static int slram_erase(struct mtd_info *mtd, struct erase_info *instr) if (instr->addr + instr->len > mtd->size) { return(-EINVAL); } - + memset(priv->start + instr->addr, 0xff, instr->len); - /* This'll catch a few races. Free the thing before returning :) + /* This'll catch a few races. Free the thing before returning :) * I don't feel at all ashamed. This kind of thing is possible anyway * with flash, but unlikely. */ @@ -170,12 +170,12 @@ static int register_device(char *name, unsigned long start, unsigned long length } (*curmtd)->mtdinfo = kmalloc(sizeof(struct mtd_info), GFP_KERNEL); (*curmtd)->next = NULL; - + if ((*curmtd)->mtdinfo) { memset((char *)(*curmtd)->mtdinfo, 0, sizeof(struct mtd_info)); (*curmtd)->mtdinfo->priv = kmalloc(sizeof(slram_priv_t), GFP_KERNEL); - + if (!(*curmtd)->mtdinfo->priv) { kfree((*curmtd)->mtdinfo); (*curmtd)->mtdinfo = NULL; @@ -188,7 +188,7 @@ static int register_device(char *name, unsigned long start, unsigned long length E("slram: Cannot allocate new MTD device.\n"); return(-ENOMEM); } - + if (!(((slram_priv_t *)(*curmtd)->mtdinfo->priv)->start = ioremap(start, length))) { E("slram: ioremap failed\n"); @@ -223,7 +223,7 @@ static int register_device(char *name, unsigned long start, unsigned long length T("slram: Mapped from 0x%p to 0x%p\n", ((slram_priv_t *)(*curmtd)->mtdinfo->priv)->start, ((slram_priv_t *)(*curmtd)->mtdinfo->priv)->end); - return(0); + return(0); } static void unregister_devices(void) @@ -256,7 +256,7 @@ static int parse_cmdline(char *devname, char *szstart, char *szlength) char *buffer; unsigned long devstart; unsigned long devlength; - + if ((!devname) || (!szstart) || (!szlength)) { unregister_devices(); return(-EINVAL); @@ -264,7 +264,7 @@ static int parse_cmdline(char *devname, char *szstart, char *szlength) devstart = simple_strtoul(szstart, &buffer, 0); devstart = handle_unit(devstart, buffer); - + if (*(szlength) != '+') { devlength = simple_strtoul(szlength, &buffer, 0); devlength = handle_unit(devlength, buffer) - devstart; @@ -278,7 +278,7 @@ static int parse_cmdline(char *devname, char *szstart, char *szlength) E("slram: Illegal start / length parameter.\n"); return(-EINVAL); } - + if ((devstart = register_device(devname, devstart, devlength))){ unregister_devices(); return((int)devstart); @@ -335,7 +335,7 @@ static int init_slram(void) } #else int count; - + for (count = 0; (map[count]) && (count < SLRAM_MAX_DEVICES_PARAMS); count++) { } @@ -350,10 +350,10 @@ static int init_slram(void) if (parse_cmdline(devname, map[i * 3 + 1], map[i * 3 + 2])!=0) { return(-EINVAL); } - + } #endif /* !MODULE */ - + return(0); } diff --git a/trunk/drivers/mtd/ftl.c b/trunk/drivers/mtd/ftl.c index de7e231d6d18..d32c1b3a8ce3 100644 --- a/trunk/drivers/mtd/ftl.c +++ b/trunk/drivers/mtd/ftl.c @@ -1,5 +1,5 @@ /* This version ported to the Linux-MTD system by dwmw2@infradead.org - * $Id: ftl.c,v 1.58 2005/11/07 11:14:19 gleixner Exp $ + * $Id: ftl.c,v 1.55 2005/01/17 13:47:21 hvr Exp $ * * Fixes: Arnaldo Carvalho de Melo * - fixes some leaks on failure in build_maps and ftl_notify_add, cleanups @@ -53,7 +53,7 @@ Use of the FTL format for non-PCMCIA applications may be an infringement of these patents. For additional information, contact M-Systems (http://www.m-sys.com) directly. - + ======================================================================*/ #include #include @@ -160,7 +160,7 @@ static void ftl_erase_callback(struct erase_info *done); Scan_header() checks to see if a memory region contains an FTL partition. build_maps() reads all the erase unit headers, builds the erase unit map, and then builds the virtual page map. - + ======================================================================*/ static int scan_header(partition_t *part) @@ -176,10 +176,10 @@ static int scan_header(partition_t *part) (offset + sizeof(header)) < max_offset; offset += part->mbd.mtd->erasesize ? : 0x2000) { - err = part->mbd.mtd->read(part->mbd.mtd, offset, sizeof(header), &ret, + err = part->mbd.mtd->read(part->mbd.mtd, offset, sizeof(header), &ret, (unsigned char *)&header); - - if (err) + + if (err) return err; if (strcmp(header.DataOrgTuple+3, "FTL100") == 0) break; @@ -232,10 +232,10 @@ static int build_maps(partition_t *part) for (i = 0; i < le16_to_cpu(part->header.NumEraseUnits); i++) { offset = ((i + le16_to_cpu(part->header.FirstPhysicalEUN)) << part->header.EraseUnitSize); - ret = part->mbd.mtd->read(part->mbd.mtd, offset, sizeof(header), &retval, + ret = part->mbd.mtd->read(part->mbd.mtd, offset, sizeof(header), &retval, (unsigned char *)&header); - - if (ret) + + if (ret) goto out_XferInfo; ret = -1; @@ -274,7 +274,7 @@ static int build_maps(partition_t *part) "don't add up!\n"); goto out_XferInfo; } - + /* Set up virtual page map */ blocks = le32_to_cpu(header.FormattedSize) >> header.BlockSize; part->VirtualBlockMap = vmalloc(blocks * sizeof(u_int32_t)); @@ -296,12 +296,12 @@ static int build_maps(partition_t *part) part->EUNInfo[i].Free = 0; part->EUNInfo[i].Deleted = 0; offset = part->EUNInfo[i].Offset + le32_to_cpu(header.BAMOffset); - - ret = part->mbd.mtd->read(part->mbd.mtd, offset, - part->BlocksPerUnit * sizeof(u_int32_t), &retval, + + ret = part->mbd.mtd->read(part->mbd.mtd, offset, + part->BlocksPerUnit * sizeof(u_int32_t), &retval, (unsigned char *)part->bam_cache); - - if (ret) + + if (ret) goto out_bam_cache; for (j = 0; j < part->BlocksPerUnit; j++) { @@ -316,7 +316,7 @@ static int build_maps(partition_t *part) part->EUNInfo[i].Deleted++; } } - + ret = 0; goto out; @@ -336,7 +336,7 @@ static int build_maps(partition_t *part) Erase_xfer() schedules an asynchronous erase operation for a transfer unit. - + ======================================================================*/ static int erase_xfer(partition_t *part, @@ -351,10 +351,10 @@ static int erase_xfer(partition_t *part, xfer->state = XFER_ERASING; /* Is there a free erase slot? Always in MTD. */ - - + + erase=kmalloc(sizeof(struct erase_info), GFP_KERNEL); - if (!erase) + if (!erase) return -ENOMEM; erase->mtd = part->mbd.mtd; @@ -362,7 +362,7 @@ static int erase_xfer(partition_t *part, erase->addr = xfer->Offset; erase->len = 1 << part->header.EraseUnitSize; erase->priv = (u_long)part; - + ret = part->mbd.mtd->erase(part->mbd.mtd, erase); if (!ret) @@ -377,7 +377,7 @@ static int erase_xfer(partition_t *part, Prepare_xfer() takes a freshly erased transfer unit and gives it an appropriate header. - + ======================================================================*/ static void ftl_erase_callback(struct erase_info *erase) @@ -385,7 +385,7 @@ static void ftl_erase_callback(struct erase_info *erase) partition_t *part; struct xfer_info_t *xfer; int i; - + /* Look up the transfer unit */ part = (partition_t *)(erase->priv); @@ -422,7 +422,7 @@ static int prepare_xfer(partition_t *part, int i) xfer = &part->XferInfo[i]; xfer->state = XFER_FAILED; - + DEBUG(1, "ftl_cs: preparing xfer unit at 0x%x\n", xfer->Offset); /* Write the transfer unit header */ @@ -446,7 +446,7 @@ static int prepare_xfer(partition_t *part, int i) for (i = 0; i < nbam; i++, offset += sizeof(u_int32_t)) { - ret = part->mbd.mtd->write(part->mbd.mtd, offset, sizeof(u_int32_t), + ret = part->mbd.mtd->write(part->mbd.mtd, offset, sizeof(u_int32_t), &retlen, (u_char *)&ctl); if (ret) @@ -454,7 +454,7 @@ static int prepare_xfer(partition_t *part, int i) } xfer->state = XFER_PREPARED; return 0; - + } /* prepare_xfer */ /*====================================================================== @@ -466,7 +466,7 @@ static int prepare_xfer(partition_t *part, int i) All data blocks are copied to the corresponding blocks in the target unit, so the virtual block map does not need to be updated. - + ======================================================================*/ static int copy_erase_unit(partition_t *part, u_int16_t srcunit, @@ -486,14 +486,14 @@ static int copy_erase_unit(partition_t *part, u_int16_t srcunit, xfer = &part->XferInfo[xferunit]; DEBUG(2, "ftl_cs: copying block 0x%x to 0x%x\n", eun->Offset, xfer->Offset); - - + + /* Read current BAM */ if (part->bam_index != srcunit) { offset = eun->Offset + le32_to_cpu(part->header.BAMOffset); - ret = part->mbd.mtd->read(part->mbd.mtd, offset, + ret = part->mbd.mtd->read(part->mbd.mtd, offset, part->BlocksPerUnit * sizeof(u_int32_t), &retlen, (u_char *) (part->bam_cache)); @@ -501,11 +501,11 @@ static int copy_erase_unit(partition_t *part, u_int16_t srcunit, part->bam_index = 0xffff; if (ret) { - printk( KERN_WARNING "ftl: Failed to read BAM cache in copy_erase_unit()!\n"); + printk( KERN_WARNING "ftl: Failed to read BAM cache in copy_erase_unit()!\n"); return ret; } } - + /* Write the LogicalEUN for the transfer unit */ xfer->state = XFER_UNKNOWN; offset = xfer->Offset + 20; /* Bad! */ @@ -513,12 +513,12 @@ static int copy_erase_unit(partition_t *part, u_int16_t srcunit, ret = part->mbd.mtd->write(part->mbd.mtd, offset, sizeof(u_int16_t), &retlen, (u_char *) &unit); - + if (ret) { printk( KERN_WARNING "ftl: Failed to write back to BAM cache in copy_erase_unit()!\n"); return ret; } - + /* Copy all data blocks from source unit to transfer unit */ src = eun->Offset; dest = xfer->Offset; @@ -558,15 +558,15 @@ static int copy_erase_unit(partition_t *part, u_int16_t srcunit, } /* Write the BAM to the transfer unit */ - ret = part->mbd.mtd->write(part->mbd.mtd, xfer->Offset + le32_to_cpu(part->header.BAMOffset), - part->BlocksPerUnit * sizeof(int32_t), &retlen, + ret = part->mbd.mtd->write(part->mbd.mtd, xfer->Offset + le32_to_cpu(part->header.BAMOffset), + part->BlocksPerUnit * sizeof(int32_t), &retlen, (u_char *)part->bam_cache); if (ret) { printk( KERN_WARNING "ftl: Error writing BAM in copy_erase_unit\n"); return ret; } - + /* All clear? Then update the LogicalEUN again */ ret = part->mbd.mtd->write(part->mbd.mtd, xfer->Offset + 20, sizeof(u_int16_t), &retlen, (u_char *)&srcunitswap); @@ -574,9 +574,9 @@ static int copy_erase_unit(partition_t *part, u_int16_t srcunit, if (ret) { printk(KERN_WARNING "ftl: Error writing new LogicalEUN in copy_erase_unit\n"); return ret; - } - - + } + + /* Update the maps and usage stats*/ i = xfer->EraseCount; xfer->EraseCount = eun->EraseCount; @@ -588,10 +588,10 @@ static int copy_erase_unit(partition_t *part, u_int16_t srcunit, part->FreeTotal += free; eun->Free = free; eun->Deleted = 0; - + /* Now, the cache should be valid for the new block */ part->bam_index = srcunit; - + return 0; } /* copy_erase_unit */ @@ -608,7 +608,7 @@ static int copy_erase_unit(partition_t *part, u_int16_t srcunit, oldest data unit instead. This means that we generally postpone the next reclaimation as long as possible, but shuffle static stuff around a bit for wear leveling. - + ======================================================================*/ static int reclaim_block(partition_t *part) @@ -666,7 +666,7 @@ static int reclaim_block(partition_t *part) else DEBUG(1, "ftl_cs: reclaim failed: no " "suitable transfer units!\n"); - + return -EIO; } } @@ -715,7 +715,7 @@ static int reclaim_block(partition_t *part) returns the block index -- the erase unit is just the currently cached unit. If there are no free blocks, it returns 0 -- this is never a valid data block because it contains the header. - + ======================================================================*/ #ifdef PSYCHO_DEBUG @@ -737,7 +737,7 @@ static u_int32_t find_free(partition_t *part) u_int32_t blk; size_t retlen; int ret; - + /* Find an erase unit with some free space */ stop = (part->bam_index == 0xffff) ? 0 : part->bam_index; eun = stop; @@ -749,17 +749,17 @@ static u_int32_t find_free(partition_t *part) if (part->EUNInfo[eun].Free == 0) return 0; - + /* Is this unit's BAM cached? */ if (eun != part->bam_index) { /* Invalidate cache */ part->bam_index = 0xffff; - ret = part->mbd.mtd->read(part->mbd.mtd, + ret = part->mbd.mtd->read(part->mbd.mtd, part->EUNInfo[eun].Offset + le32_to_cpu(part->header.BAMOffset), part->BlocksPerUnit * sizeof(u_int32_t), &retlen, (u_char *) (part->bam_cache)); - + if (ret) { printk(KERN_WARNING"ftl: Error reading BAM in find_free\n"); return 0; @@ -781,14 +781,14 @@ static u_int32_t find_free(partition_t *part) } DEBUG(2, "ftl_cs: found free block at %d in %d\n", blk, eun); return blk; - + } /* find_free */ /*====================================================================== Read a series of sectors from an FTL partition. - + ======================================================================*/ static int ftl_read(partition_t *part, caddr_t buffer, @@ -798,7 +798,7 @@ static int ftl_read(partition_t *part, caddr_t buffer, u_long i; int ret; size_t offset, retlen; - + DEBUG(2, "ftl_cs: ftl_read(0x%p, 0x%lx, %ld)\n", part, sector, nblocks); if (!(part->state & FTL_FORMATTED)) { @@ -834,7 +834,7 @@ static int ftl_read(partition_t *part, caddr_t buffer, /*====================================================================== Write a series of sectors to an FTL partition - + ======================================================================*/ static int set_bam_entry(partition_t *part, u_int32_t log_addr, @@ -855,7 +855,7 @@ static int set_bam_entry(partition_t *part, u_int32_t log_addr, blk = (log_addr % bsize) / SECTOR_SIZE; offset = (part->EUNInfo[eun].Offset + blk * sizeof(u_int32_t) + le32_to_cpu(part->header.BAMOffset)); - + #ifdef PSYCHO_DEBUG ret = part->mbd.mtd->read(part->mbd.mtd, offset, sizeof(u_int32_t), &retlen, (u_char *)&old_addr); @@ -925,7 +925,7 @@ static int ftl_write(partition_t *part, caddr_t buffer, if (ret) return ret; } - + bsize = 1 << part->header.EraseUnitSize; virt_addr = sector * SECTOR_SIZE | BLOCK_DATA; @@ -949,12 +949,12 @@ static int ftl_write(partition_t *part, caddr_t buffer, log_addr = part->bam_index * bsize + blk * SECTOR_SIZE; part->EUNInfo[part->bam_index].Free--; part->FreeTotal--; - if (set_bam_entry(part, log_addr, 0xfffffffe)) + if (set_bam_entry(part, log_addr, 0xfffffffe)) return -EIO; part->EUNInfo[part->bam_index].Deleted++; offset = (part->EUNInfo[part->bam_index].Offset + blk * SECTOR_SIZE); - ret = part->mbd.mtd->write(part->mbd.mtd, offset, SECTOR_SIZE, &retlen, + ret = part->mbd.mtd->write(part->mbd.mtd, offset, SECTOR_SIZE, &retlen, buffer); if (ret) { @@ -964,7 +964,7 @@ static int ftl_write(partition_t *part, caddr_t buffer, offset); return -EIO; } - + /* Only delete the old entry when the new entry is ready */ old_addr = part->VirtualBlockMap[sector+i]; if (old_addr != 0xffffffff) { @@ -979,7 +979,7 @@ static int ftl_write(partition_t *part, caddr_t buffer, return -EIO; part->VirtualBlockMap[sector+i] = log_addr; part->EUNInfo[part->bam_index].Deleted--; - + buffer += SECTOR_SIZE; virt_addr += SECTOR_SIZE; } @@ -1034,20 +1034,20 @@ static void ftl_add_mtd(struct mtd_blktrans_ops *tr, struct mtd_info *mtd) partition_t *partition; partition = kmalloc(sizeof(partition_t), GFP_KERNEL); - + if (!partition) { printk(KERN_WARNING "No memory to scan for FTL on %s\n", mtd->name); return; - } + } memset(partition, 0, sizeof(partition_t)); partition->mbd.mtd = mtd; - if ((scan_header(partition) == 0) && + if ((scan_header(partition) == 0) && (build_maps(partition) == 0)) { - + partition->state = FTL_FORMATTED; #ifdef PCMCIA_DEBUG printk(KERN_INFO "ftl_cs: opening %d KiB FTL partition\n", @@ -1086,7 +1086,7 @@ struct mtd_blktrans_ops ftl_tr = { int init_ftl(void) { - DEBUG(0, "$Id: ftl.c,v 1.58 2005/11/07 11:14:19 gleixner Exp $\n"); + DEBUG(0, "$Id: ftl.c,v 1.55 2005/01/17 13:47:21 hvr Exp $\n"); return register_mtd_blktrans(&ftl_tr); } diff --git a/trunk/drivers/mtd/inftlcore.c b/trunk/drivers/mtd/inftlcore.c index 8a544890173d..8db65bf029ea 100644 --- a/trunk/drivers/mtd/inftlcore.c +++ b/trunk/drivers/mtd/inftlcore.c @@ -1,4 +1,4 @@ -/* +/* * inftlcore.c -- Linux driver for Inverse Flash Translation Layer (INFTL) * * (C) Copyright 2002, Greg Ungerer (gerg@snapgear.com) @@ -7,7 +7,7 @@ * (c) 1999 Machine Vision Holdings, Inc. * Author: David Woodhouse * - * $Id: inftlcore.c,v 1.19 2005/11/07 11:14:20 gleixner Exp $ + * $Id: inftlcore.c,v 1.18 2004/11/16 18:28:59 dwmw2 Exp $ * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by @@ -113,14 +113,14 @@ static void inftl_add_mtd(struct mtd_blktrans_ops *tr, struct mtd_info *mtd) if (inftl->mbd.size != inftl->heads * inftl->cylinders * inftl->sectors) { /* - Oh no we don't have + Oh no we don't have mbd.size == heads * cylinders * sectors */ printk(KERN_WARNING "INFTL: cannot calculate a geometry to " "match size of 0x%lx.\n", inftl->mbd.size); printk(KERN_WARNING "INFTL: using C:%d H:%d S:%d " "(== 0x%lx sects)\n", - inftl->cylinders, inftl->heads , inftl->sectors, + inftl->cylinders, inftl->heads , inftl->sectors, (long)inftl->cylinders * (long)inftl->heads * (long)inftl->sectors ); } @@ -219,7 +219,7 @@ static u16 INFTL_foldchain(struct INFTLrecord *inftl, unsigned thisVUC, unsigned "Virtual Unit Chain %d!\n", thisVUC); return BLOCK_NIL; } - + /* * Scan to find the Erase Unit which holds the actual data for each * 512-byte block within the Chain. @@ -260,7 +260,7 @@ static u16 INFTL_foldchain(struct INFTLrecord *inftl, unsigned thisVUC, unsigned "Unit Chain 0x%x\n", thisVUC); return BLOCK_NIL; } - + thisEUN = inftl->PUtable[thisEUN]; } @@ -291,15 +291,15 @@ static u16 INFTL_foldchain(struct INFTLrecord *inftl, unsigned thisVUC, unsigned */ if (BlockMap[block] == BLOCK_NIL) continue; - + ret = MTD_READ(inftl->mbd.mtd, (inftl->EraseSize * BlockMap[block]) + (block * SECTORSIZE), SECTORSIZE, - &retlen, movebuf); + &retlen, movebuf); if (ret < 0) { ret = MTD_READ(inftl->mbd.mtd, (inftl->EraseSize * BlockMap[block]) + (block * SECTORSIZE), SECTORSIZE, &retlen, movebuf); - if (ret != -EIO) + if (ret != -EIO) DEBUG(MTD_DEBUG_LEVEL1, "INFTL: error went " "away on retry?\n"); } @@ -351,7 +351,7 @@ static u16 INFTL_foldchain(struct INFTLrecord *inftl, unsigned thisVUC, unsigned static u16 INFTL_makefreeblock(struct INFTLrecord *inftl, unsigned pendingblock) { /* - * This is the part that needs some cleverness applied. + * This is the part that needs some cleverness applied. * For now, I'm doing the minimum applicable to actually * get the thing to work. * Wear-levelling and other clever stuff needs to be implemented @@ -410,7 +410,7 @@ static int nrbits(unsigned int val, int bitcount) } /* - * INFTL_findwriteunit: Return the unit number into which we can write + * INFTL_findwriteunit: Return the unit number into which we can write * for this block. Make it available if it isn't already. */ static inline u16 INFTL_findwriteunit(struct INFTLrecord *inftl, unsigned block) @@ -459,10 +459,10 @@ static inline u16 INFTL_findwriteunit(struct INFTLrecord *inftl, unsigned block) * Invalid block. Don't use it any more. * Must implement. */ - break; + break; } - - if (!silly--) { + + if (!silly--) { printk(KERN_WARNING "INFTL: infinite loop in " "Virtual Unit Chain 0x%x\n", thisVUC); return 0xffff; @@ -478,7 +478,7 @@ static inline u16 INFTL_findwriteunit(struct INFTLrecord *inftl, unsigned block) /* - * OK. We didn't find one in the existing chain, or there + * OK. We didn't find one in the existing chain, or there * is no existing chain. Allocate a new one. */ writeEUN = INFTL_findfreeblock(inftl, 0); @@ -502,8 +502,8 @@ static inline u16 INFTL_findwriteunit(struct INFTLrecord *inftl, unsigned block) if (writeEUN == BLOCK_NIL) { /* * Ouch. This should never happen - we should - * always be able to make some room somehow. - * If we get here, we've allocated more storage + * always be able to make some room somehow. + * If we get here, we've allocated more storage * space than actual media, or our makefreeblock * routine is missing something. */ @@ -514,7 +514,7 @@ static inline u16 INFTL_findwriteunit(struct INFTLrecord *inftl, unsigned block) INFTL_dumpVUchains(inftl); #endif return BLOCK_NIL; - } + } } /* @@ -539,7 +539,7 @@ static inline u16 INFTL_findwriteunit(struct INFTLrecord *inftl, unsigned block) parity |= (nrbits(prev_block, 16) & 0x1) ? 0x2 : 0; parity |= (nrbits(anac, 8) & 0x1) ? 0x4 : 0; parity |= (nrbits(nacs, 8) & 0x1) ? 0x8 : 0; - + oob.u.a.virtualUnitNo = cpu_to_le16(thisVUC); oob.u.a.prevUnitNo = cpu_to_le16(prev_block); oob.u.a.ANAC = anac; @@ -558,7 +558,7 @@ static inline u16 INFTL_findwriteunit(struct INFTLrecord *inftl, unsigned block) oob.u.b.parityPerField = parity; oob.u.b.discarded = 0xaa; - MTD_WRITEOOB(inftl->mbd.mtd, writeEUN * inftl->EraseSize + + MTD_WRITEOOB(inftl->mbd.mtd, writeEUN * inftl->EraseSize + SECTORSIZE * 4 + 8, 8, &retlen, (char *)&oob.u); inftl->PUtable[writeEUN] = inftl->VUtable[thisVUC]; @@ -598,7 +598,7 @@ static void INFTL_trydeletechain(struct INFTLrecord *inftl, unsigned thisVUC) "Virtual Unit Chain %d!\n", thisVUC); return; } - + /* * Scan through the Erase Units to determine whether any data is in * each of the 512-byte blocks within the Chain. @@ -638,7 +638,7 @@ static void INFTL_trydeletechain(struct INFTLrecord *inftl, unsigned thisVUC) "Unit Chain 0x%x\n", thisVUC); return; } - + thisEUN = inftl->PUtable[thisEUN]; } @@ -754,7 +754,7 @@ static int INFTL_deleteblock(struct INFTLrecord *inftl, unsigned block) return 0; } -static int inftl_writeblock(struct mtd_blktrans_dev *mbd, unsigned long block, +static int inftl_writeblock(struct mtd_blktrans_dev *mbd, unsigned long block, char *buffer) { struct INFTLrecord *inftl = (void *)mbd; @@ -889,7 +889,7 @@ extern char inftlmountrev[]; static int __init init_inftl(void) { - printk(KERN_INFO "INFTL: inftlcore.c $Revision: 1.19 $, " + printk(KERN_INFO "INFTL: inftlcore.c $Revision: 1.18 $, " "inftlmount.c %s\n", inftlmountrev); return register_mtd_blktrans(&inftl_tr); diff --git a/trunk/drivers/mtd/inftlmount.c b/trunk/drivers/mtd/inftlmount.c index 43fdc9433882..3dac53feeee2 100644 --- a/trunk/drivers/mtd/inftlmount.c +++ b/trunk/drivers/mtd/inftlmount.c @@ -1,14 +1,14 @@ -/* +/* * inftlmount.c -- INFTL mount code with extensive checks. * * Author: Greg Ungerer (gerg@snapgear.com) * (C) Copyright 2002-2003, Greg Ungerer (gerg@snapgear.com) * * Based heavily on the nftlmount.c code which is: - * Author: Fabrice Bellard (fabrice.bellard@netgem.com) + * Author: Fabrice Bellard (fabrice.bellard@netgem.com) * Copyright (C) 2000 Netgem S.A. * - * $Id: inftlmount.c,v 1.18 2005/11/07 11:14:20 gleixner Exp $ + * $Id: inftlmount.c,v 1.16 2004/11/22 13:50:53 kalev Exp $ * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by @@ -41,7 +41,7 @@ #include #include -char inftlmountrev[]="$Revision: 1.18 $"; +char inftlmountrev[]="$Revision: 1.16 $"; /* * find_boot_record: Find the INFTL Media Header and its Spare copy which @@ -273,7 +273,7 @@ static int find_boot_record(struct INFTLrecord *inftl) inftl->nb_boot_blocks); return -1; } - + inftl->mbd.size = inftl->numvunits * (inftl->EraseSize / SECTORSIZE); @@ -302,7 +302,7 @@ static int find_boot_record(struct INFTLrecord *inftl) inftl->nb_blocks * sizeof(u16)); return -ENOMEM; } - + /* Mark the blocks before INFTL MediaHeader as reserved */ for (i = 0; i < inftl->nb_boot_blocks; i++) inftl->PUtable[i] = BLOCK_RESERVED; @@ -380,7 +380,7 @@ static int check_free_sectors(struct INFTLrecord *inftl, unsigned int address, * * Return: 0 when succeed, -1 on error. * - * ToDo: 1. Is it neceressary to check_free_sector after erasing ?? + * ToDo: 1. Is it neceressary to check_free_sector after erasing ?? */ int INFTL_formatblock(struct INFTLrecord *inftl, int block) { @@ -563,7 +563,7 @@ int INFTL_mount(struct INFTLrecord *s) /* Search for INFTL MediaHeader and Spare INFTL Media Header */ if (find_boot_record(s) < 0) { printk(KERN_WARNING "INFTL: could not find valid boot record?\n"); - return -ENXIO; + return -1; } /* Init the logical to physical table */ @@ -601,7 +601,7 @@ int INFTL_mount(struct INFTLrecord *s) for (chain_length = 0; ; chain_length++) { - if ((chain_length == 0) && + if ((chain_length == 0) && (s->PUtable[block] != BLOCK_NOTEXPLORED)) { /* Nothing to do here, onto next block */ break; @@ -748,7 +748,7 @@ int INFTL_mount(struct INFTLrecord *s) "in virtual chain %d\n", s->PUtable[block], logical_block); s->PUtable[block] = BLOCK_NIL; - + } if (ANACtable[block] != ANAC) { /* diff --git a/trunk/drivers/mtd/maps/Kconfig b/trunk/drivers/mtd/maps/Kconfig index 48638c8097a5..44781a83b2e7 100644 --- a/trunk/drivers/mtd/maps/Kconfig +++ b/trunk/drivers/mtd/maps/Kconfig @@ -1,5 +1,5 @@ # drivers/mtd/maps/Kconfig -# $Id: Kconfig,v 1.61 2005/11/07 11:14:26 gleixner Exp $ +# $Id: Kconfig,v 1.55 2005/07/02 01:53:24 tpoynor Exp $ menu "Mapping drivers for chip access" depends on MTD!=n @@ -64,9 +64,9 @@ config MTD_SUN_UFLASH tristate "Sun Microsystems userflash support" depends on (SPARC32 || SPARC64) && MTD_CFI help - This provides a 'mapping' driver which supports the way in - which user-programmable flash chips are connected on various - Sun Microsystems boardsets. This driver will require CFI support + This provides a 'mapping' driver which supports the way in + which user-programmable flash chips are connected on various + Sun Microsystems boardsets. This driver will require CFI support in the kernel, so if you did not enable CFI previously, do that now. config MTD_PNC2000 @@ -89,22 +89,22 @@ config MTD_NETSC520 depends on X86 && MTD_CFI && MTD_PARTITIONS help This enables access routines for the flash chips on the AMD NetSc520 - demonstration board. If you have one of these boards and would like + demonstration board. If you have one of these boards and would like to use the flash chips on it, say 'Y'. config MTD_TS5500 tristate "JEDEC Flash device mapped on Technologic Systems TS-5500" - depends on ELAN - select MTD_PARTITIONS - select MTD_JEDECPROBE - select MTD_CFI_AMDSTD + depends on X86 && MTD_JEDECPROBE && MTD_PARTITIONS help This provides a driver for the on-board flash of the Technologic - System's TS-5500 board. The 2MB flash is split into 3 partitions + System's TS-5500 board. The flash is split into 3 partitions which are accessed as separate MTD devices. - mtd0 and mtd2 are the two BIOS drives, which use the resident - flash disk (RFD) flash translation layer. + mtd0 and mtd2 are the two BIOS drives. Unfortunately the BIOS + uses a proprietary flash translation layer from General Software, + which is not supported (the drives cannot be mounted). You can + create your own file system (jffs for example), but the BIOS + won't be able to boot from it. mtd1 allows you to reprogram your BIOS. BE VERY CAREFUL. @@ -212,18 +212,11 @@ config MTD_NETtel Support for flash chips on NETtel/SecureEdge/SnapGear boards. config MTD_ALCHEMY - tristate ' AMD Alchemy Pb1xxx/Db1xxx/RDK MTD support' - depends on SOC_AU1X00 + tristate ' AMD Alchemy Pb1xxx/Db1xxx/RDK MTD support' + depends on MIPS && SOC_AU1X00 help Flash memory access on AMD Alchemy Pb/Db/RDK Reference Boards -config MTD_MTX1 - tristate "4G Systems MTX-1 Flash device" - depends on MIPS && MIPS_MTX1 - help - Flash memory access on 4G Systems MTX-1 Board. If you have one of - these boards and would like to use the flash chips on it, say 'Y'. - config MTD_DILNETPC tristate "CFI Flash device mapped on DIL/Net PC" depends on X86 && MTD_CONCAT && MTD_PARTITIONS && MTD_CFI_INTELEXT @@ -251,14 +244,14 @@ config MTD_L440GX config MTD_SBC8240 tristate "Flash device on SBC8240" - depends on MTD_JEDECPROBE && 8260 + depends on PPC32 && MTD_JEDECPROBE && 6xx && 8260 help Flash access on the SBC8240 board from Wind River. See config MTD_TQM8XXL tristate "CFI Flash device mapped on TQM8XXL" - depends on MTD_CFI && TQM8xxL + depends on MTD_CFI && PPC32 && 8xx && TQM8xxL help The TQM8xxL PowerPC board has up to two banks of CFI-compliant chips, currently uses AMD one. This 'mapping' driver supports @@ -268,7 +261,7 @@ config MTD_TQM8XXL config MTD_RPXLITE tristate "CFI Flash device mapped on RPX Lite or CLLF" - depends on MTD_CFI && (RPXCLASSIC || RPXLITE) + depends on MTD_CFI && PPC32 && 8xx && (RPXCLASSIC || RPXLITE) help The RPXLite PowerPC board has CFI-compliant chips mapped in a strange sparse mapping. This 'mapping' driver supports that @@ -278,7 +271,7 @@ config MTD_RPXLITE config MTD_MBX860 tristate "System flash on MBX860 board" - depends on MTD_CFI && MBX + depends on MTD_CFI && PPC32 && 8xx && MBX help This enables access routines for the flash chips on the Motorola MBX860 board. If you have one of these boards and would like @@ -286,7 +279,7 @@ config MTD_MBX860 config MTD_DBOX2 tristate "CFI Flash device mapped on D-Box2" - depends on DBOX2 && MTD_CFI_INTELSTD && MTD_CFI_INTELEXT && MTD_CFI_AMDSTD + depends on PPC32 && 8xx && DBOX2 && MTD_CFI_INTELSTD && MTD_CFI_INTELEXT && MTD_CFI_AMDSTD help This enables access routines for the flash chips on the Nokia/Sagem D-Box 2 board. If you have one of these boards and would like to use @@ -294,14 +287,14 @@ config MTD_DBOX2 config MTD_CFI_FLAGADM tristate "CFI Flash device mapping on FlagaDM" - depends on 8xx && MTD_CFI + depends on PPC32 && 8xx && MTD_CFI help Mapping for the Flaga digital module. If you don't have one, ignore this setting. config MTD_BEECH tristate "CFI Flash device mapped on IBM 405LP Beech" - depends on MTD_CFI && BEECH + depends on MTD_CFI && PPC32 && 40x && BEECH help This enables access routines for the flash chips on the IBM 405LP Beech board. If you have one of these boards and would like @@ -309,7 +302,7 @@ config MTD_BEECH config MTD_ARCTIC tristate "CFI Flash device mapped on IBM 405LP Arctic" - depends on MTD_CFI && ARCTIC2 + depends on MTD_CFI && PPC32 && 40x && ARCTIC2 help This enables access routines for the flash chips on the IBM 405LP Arctic board. If you have one of these boards and would like to @@ -317,7 +310,7 @@ config MTD_ARCTIC config MTD_WALNUT tristate "Flash device mapped on IBM 405GP Walnut" - depends on MTD_JEDECPROBE && WALNUT + depends on MTD_JEDECPROBE && PPC32 && 40x && WALNUT help This enables access routines for the flash chips on the IBM 405GP Walnut board. If you have one of these boards and would like to @@ -325,7 +318,7 @@ config MTD_WALNUT config MTD_EBONY tristate "Flash devices mapped on IBM 440GP Ebony" - depends on MTD_JEDECPROBE && EBONY + depends on MTD_JEDECPROBE && PPC32 && 44x && EBONY help This enables access routines for the flash chips on the IBM 440GP Ebony board. If you have one of these boards and would like to @@ -333,7 +326,7 @@ config MTD_EBONY config MTD_OCOTEA tristate "Flash devices mapped on IBM 440GX Ocotea" - depends on MTD_CFI && OCOTEA + depends on MTD_CFI && PPC32 && 44x && OCOTEA help This enables access routines for the flash chips on the IBM 440GX Ocotea board. If you have one of these boards and would like to @@ -341,20 +334,12 @@ config MTD_OCOTEA config MTD_REDWOOD tristate "CFI Flash devices mapped on IBM Redwood" - depends on MTD_CFI && ( REDWOOD_4 || REDWOOD_5 || REDWOOD_6 ) + depends on MTD_CFI && PPC32 && 4xx && 40x && ( REDWOOD_4 || REDWOOD_5 || REDWOOD_6 ) help This enables access routines for the flash chips on the IBM Redwood board. If you have one of these boards and would like to use the flash chips on it, say 'Y'. -config MTD_TQM834x - tristate "Flash device mapped on TQ Components TQM834x Boards" - depends on MTD_CFI && TQM834x - help - This enables access routines for the flash chips on the - TQ Components TQM834x boards. If you have one of these boards - and would like to use the flash chips on it, say 'Y'. - config MTD_CSTM_MIPS_IXX tristate "Flash chip mapping on ITE QED-4N-S01B, Globespan IVR or custom board" depends on MIPS && MTD_CFI && MTD_JEDECPROBE && MTD_PARTITIONS @@ -377,8 +362,8 @@ config MTD_CSTM_MIPS_IXX_START default "0x8000000" help This is the physical memory location that the MTD driver will - use for the flash chips on your particular target board. - Refer to the memory map which should hopefully be in the + use for the flash chips on your particular target board. + Refer to the memory map which should hopefully be in the documentation for your board. config MTD_CSTM_MIPS_IXX_LEN @@ -386,7 +371,7 @@ config MTD_CSTM_MIPS_IXX_LEN depends on MTD_CSTM_MIPS_IXX default "0x4000000" help - This is the total length that the MTD driver will use for the + This is the total length that the MTD driver will use for the flash chips on your particular board. Refer to the memory map which should hopefully be in the documentation for your board. @@ -420,14 +405,14 @@ config MTD_ARM_INTEGRATOR config MTD_CDB89712 tristate "Cirrus CDB89712 evaluation board mappings" - depends on MTD_CFI && ARCH_CDB89712 + depends on ARM && MTD_CFI && ARCH_CDB89712 help This enables access to the flash or ROM chips on the CDB89712 board. If you have such a board, say 'Y'. config MTD_SA1100 tristate "CFI Flash device mapped on StrongARM SA11x0" - depends on MTD_CFI && ARCH_SA1100 && MTD_PARTITIONS + depends on ARM && MTD_CFI && ARCH_SA1100 && MTD_PARTITIONS help This enables access to the flash chips on most platforms based on the SA1100 and SA1110, including the Assabet and the Compaq iPAQ. @@ -435,13 +420,13 @@ config MTD_SA1100 config MTD_IPAQ tristate "CFI Flash device mapped on Compaq/HP iPAQ" - depends on IPAQ_HANDHELD && MTD_CFI + depends on ARM && IPAQ_HANDHELD && MTD_CFI help This provides a driver for the on-board flash of the iPAQ. config MTD_DC21285 tristate "CFI Flash device mapped on DC21285 Footbridge" - depends on MTD_CFI && ARCH_FOOTBRIDGE && MTD_COMPLEX_MAPPINGS + depends on ARM && MTD_CFI && ARCH_FOOTBRIDGE && MTD_COMPLEX_MAPPINGS help This provides a driver for the flash accessed using Intel's 21285 bridge used with Intel's StrongARM processors. More info at @@ -449,33 +434,33 @@ config MTD_DC21285 config MTD_IQ80310 tristate "CFI Flash device mapped on the XScale IQ80310 board" - depends on MTD_CFI && ARCH_IQ80310 + depends on ARM && MTD_CFI && ARCH_IQ80310 help This enables access routines for the flash chips on the Intel XScale - IQ80310 evaluation board. If you have one of these boards and would + IQ80310 evaluation board. If you have one of these boards and would like to use the flash chips on it, say 'Y'. config MTD_IXP4XX tristate "CFI Flash device mapped on Intel IXP4xx based systems" - depends on MTD_CFI && MTD_COMPLEX_MAPPINGS && ARCH_IXP4XX + depends on ARM && MTD_CFI && MTD_COMPLEX_MAPPINGS && ARCH_IXP4XX help - This enables MTD access to flash devices on platforms based + This enables MTD access to flash devices on platforms based on Intel's IXP4xx family of network processors such as the IXDP425 and Coyote. If you have an IXP4xx based board and would like to use the flash chips on it, say 'Y'. config MTD_IXP2000 tristate "CFI Flash device mapped on Intel IXP2000 based systems" - depends on MTD_CFI && MTD_COMPLEX_MAPPINGS && ARCH_IXP2000 + depends on ARM && MTD_CFI && MTD_COMPLEX_MAPPINGS && ARCH_IXP2000 help - This enables MTD access to flash devices on platforms based + This enables MTD access to flash devices on platforms based on Intel's IXP2000 family of network processors such as the IXDP425 and Coyote. If you have an IXP2000 based board and would like to use the flash chips on it, say 'Y'. config MTD_EPXA10DB tristate "CFI Flash device mapped on Epxa10db" - depends on MTD_CFI && MTD_PARTITIONS && ARCH_CAMELOT + depends on ARM && MTD_CFI && MTD_PARTITIONS && ARCH_CAMELOT help This enables support for the flash devices on the Altera Excalibur XA10 Development Board. If you are building a kernel @@ -483,21 +468,21 @@ config MTD_EPXA10DB config MTD_FORTUNET tristate "CFI Flash device mapped on the FortuNet board" - depends on MTD_CFI && MTD_PARTITIONS && SA1100_FORTUNET + depends on ARM && MTD_CFI && MTD_PARTITIONS && SA1100_FORTUNET help This enables access to the Flash on the FortuNet board. If you have such a board, say 'Y'. config MTD_AUTCPU12 tristate "NV-RAM mapping AUTCPU12 board" - depends on ARCH_AUTCPU12 + depends on ARM && ARCH_AUTCPU12 help This enables access to the NV-RAM on autronix autcpu12 board. If you have such a board, say 'Y'. config MTD_EDB7312 tristate "CFI Flash device mapped on EDB7312" - depends on ARCH_EDB7312 && MTD_CFI + depends on ARM && MTD_CFI help This enables access to the CFI Flash on the Cogent EDB7312 board. If you have such a board, say 'Y' here. @@ -511,7 +496,7 @@ config MTD_IMPA7 config MTD_CEIVA tristate "JEDEC Flash device mapped on Ceiva/Polaroid PhotoMax Digital Picture Frame" - depends on MTD_JEDECPROBE && ARCH_CEIVA + depends on ARM && MTD_JEDECPROBE && ARCH_CEIVA help This enables access to the flash chips on the Ceiva/Polaroid PhotoMax Digital Picture Frame. @@ -519,31 +504,25 @@ config MTD_CEIVA config MTD_NOR_TOTO tristate "NOR Flash device on TOTO board" - depends on ARCH_OMAP && OMAP_TOTO + depends on ARM && ARCH_OMAP && OMAP_TOTO help This enables access to the NOR flash on the Texas Instruments TOTO board. config MTD_H720X tristate "Hynix evaluation board mappings" - depends on MTD_CFI && ( ARCH_H7201 || ARCH_H7202 ) + depends on ARM && MTD_CFI && ( ARCH_H7201 || ARCH_H7202 ) help This enables access to the flash chips on the Hynix evaluation boards. If you have such a board, say 'Y'. config MTD_MPC1211 tristate "CFI Flash device mapped on Interface MPC-1211" - depends on SH_MPC1211 && MTD_CFI + depends on SUPERH && SH_MPC1211 && MTD_CFI help This enables access to the flash chips on the Interface MPC-1211(CTP/PCI/MPC-SH02). If you have such a board, say 'Y'. -config MTD_PQ2FADS - tristate "JEDEC flash SIMM mapped on PQ2FADS and 8272ADS boards" - depends on (ADS8272 || PQ2FADS) && MTD_PARTITIONS && MTD_JEDECPROBE && MTD_PHYSMAP && MTD_CFI_GEOMETRY && MTD_CFI_INTELEXT - help - This enables access to flash SIMM on PQ2FADS-like boards - config MTD_OMAP_NOR tristate "TI OMAP board mappings" depends on MTD_CFI && ARCH_OMAP diff --git a/trunk/drivers/mtd/maps/Makefile b/trunk/drivers/mtd/maps/Makefile index 7d9e940a1dcd..7bcbc49e329f 100644 --- a/trunk/drivers/mtd/maps/Makefile +++ b/trunk/drivers/mtd/maps/Makefile @@ -1,7 +1,7 @@ # # linux/drivers/maps/Makefile # -# $Id: Makefile.common,v 1.34 2005/11/07 11:14:26 gleixner Exp $ +# $Id: Makefile.common,v 1.30 2005/07/02 01:53:24 tpoynor Exp $ ifeq ($(CONFIG_MTD_COMPLEX_MAPPINGS),y) obj-$(CONFIG_MTD) += map_funcs.o @@ -26,7 +26,7 @@ obj-$(CONFIG_MTD_MAINSTONE) += mainstone-flash.o obj-$(CONFIG_MTD_MBX860) += mbx860.o obj-$(CONFIG_MTD_CEIVA) += ceiva.o obj-$(CONFIG_MTD_OCTAGON) += octagon-5066.o -obj-$(CONFIG_MTD_PHYSMAP) += physmap.o +obj-$(CONFIG_MTD_PHYSMAP) += physmap.o obj-$(CONFIG_MTD_PNC2000) += pnc2000.o obj-$(CONFIG_MTD_PCMCIA) += pcmciamtd.o obj-$(CONFIG_MTD_RPXLITE) += rpxlite.o @@ -70,6 +70,3 @@ obj-$(CONFIG_MTD_DMV182) += dmv182.o obj-$(CONFIG_MTD_SHARP_SL) += sharpsl-flash.o obj-$(CONFIG_MTD_PLATRAM) += plat-ram.o obj-$(CONFIG_MTD_OMAP_NOR) += omap_nor.o -obj-$(CONFIG_MTD_PQ2FADS) += pq2fads.o -obj-$(CONFIG_MTD_MTX1) += mtx-1_flash.o -obj-$(CONFIG_MTD_TQM834x) += tqm834x.o diff --git a/trunk/drivers/mtd/maps/alchemy-flash.c b/trunk/drivers/mtd/maps/alchemy-flash.c index a57791a6ce40..27fd2a3c3b60 100644 --- a/trunk/drivers/mtd/maps/alchemy-flash.c +++ b/trunk/drivers/mtd/maps/alchemy-flash.c @@ -1,10 +1,10 @@ /* * Flash memory access on AMD Alchemy evaluation boards - * - * $Id: alchemy-flash.c,v 1.2 2005/11/07 11:14:26 gleixner Exp $ + * + * $Id: alchemy-flash.c,v 1.1 2005/02/27 21:50:21 ppopov Exp $ * * (C) 2003, 2004 Pete Popov - * + * */ #include @@ -22,7 +22,7 @@ #ifdef DEBUG_RW #define DBG(x...) printk(x) #else -#define DBG(x...) +#define DBG(x...) #endif #ifdef CONFIG_MIPS_PB1000 @@ -136,7 +136,7 @@ int __init alchemy_mtd_init(void) int nb_parts = 0; unsigned long window_addr; unsigned long window_size; - + /* Default flash buswidth */ alchemy_map.bankwidth = BOARD_FLASH_WIDTH; @@ -161,7 +161,7 @@ int __init alchemy_mtd_init(void) * Now let's probe for the actual flash. Do it here since * specific machine settings might have been set above. */ - printk(KERN_NOTICE BOARD_MAP_NAME ": probing %d-bit flash bus\n", + printk(KERN_NOTICE BOARD_MAP_NAME ": probing %d-bit flash bus\n", alchemy_map.bankwidth*8); alchemy_map.virt = ioremap(window_addr, window_size); mymtd = do_map_probe("cfi_probe", &alchemy_map); diff --git a/trunk/drivers/mtd/maps/amd76xrom.c b/trunk/drivers/mtd/maps/amd76xrom.c index c350878d4592..9a64149f431d 100644 --- a/trunk/drivers/mtd/maps/amd76xrom.c +++ b/trunk/drivers/mtd/maps/amd76xrom.c @@ -2,7 +2,7 @@ * amd76xrom.c * * Normal mappings of chips in physical memory - * $Id: amd76xrom.c,v 1.21 2005/11/07 11:14:26 gleixner Exp $ + * $Id: amd76xrom.c,v 1.20 2005/03/18 14:04:35 gleixner Exp $ */ #include @@ -70,7 +70,7 @@ static void amd76xrom_cleanup(struct amd76xrom_window *window) list_del(&map->list); kfree(map); } - if (window->rsrc.parent) + if (window->rsrc.parent) release_resource(&window->rsrc); if (window->virt) { @@ -107,7 +107,7 @@ static int __devinit amd76xrom_init_one (struct pci_dev *pdev, window->phys = 0xffff0000; /* 64KiB */ } window->size = 0xffffffffUL - window->phys + 1UL; - + /* * Try to reserve the window mem region. If this fails then * it is likely due to a fragment of the window being @@ -138,7 +138,7 @@ static int __devinit amd76xrom_init_one (struct pci_dev *pdev, /* Enable writes through the rom window */ pci_read_config_byte(pdev, 0x40, &byte); pci_write_config_byte(pdev, 0x40, byte | 1); - + /* FIXME handle registers 0x80 - 0x8C the bios region locks */ /* For write accesses caches are useless */ @@ -186,7 +186,7 @@ static int __devinit amd76xrom_init_one (struct pci_dev *pdev, MOD_NAME, map->map.phys); /* There is no generic VPP support */ - for(map->map.bankwidth = 32; map->map.bankwidth; + for(map->map.bankwidth = 32; map->map.bankwidth; map->map.bankwidth >>= 1) { char **probe_type; @@ -239,7 +239,7 @@ static int __devinit amd76xrom_init_one (struct pci_dev *pdev, for(i = 0; i < cfi->numchips; i++) { cfi->chips[i].start += offset; } - + /* Now that the mtd devices is complete claim and export it */ map->mtd->owner = THIS_MODULE; if (add_mtd_device(map->mtd)) { @@ -277,9 +277,9 @@ static void __devexit amd76xrom_remove_one (struct pci_dev *pdev) } static struct pci_device_id amd76xrom_pci_tbl[] = { - { PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_VIPER_7410, + { PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_VIPER_7410, PCI_ANY_ID, PCI_ANY_ID, }, - { PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_VIPER_7440, + { PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_VIPER_7440, PCI_ANY_ID, PCI_ANY_ID, }, { PCI_VENDOR_ID_AMD, 0x7468 }, /* amd8111 support */ { 0, } diff --git a/trunk/drivers/mtd/maps/arctic-mtd.c b/trunk/drivers/mtd/maps/arctic-mtd.c index d95ae582fbe9..777276fd0e15 100644 --- a/trunk/drivers/mtd/maps/arctic-mtd.c +++ b/trunk/drivers/mtd/maps/arctic-mtd.c @@ -1,7 +1,7 @@ /* - * $Id: arctic-mtd.c,v 1.14 2005/11/07 11:14:26 gleixner Exp $ - * - * drivers/mtd/maps/arctic-mtd.c MTD mappings and partition tables for + * $Id: arctic-mtd.c,v 1.13 2004/11/04 13:24:14 gleixner Exp $ + * + * drivers/mtd/maps/arctic-mtd.c MTD mappings and partition tables for * IBM 405LP Arctic boards. * * This program is free software; you can redistribute it and/or modify diff --git a/trunk/drivers/mtd/maps/autcpu12-nvram.c b/trunk/drivers/mtd/maps/autcpu12-nvram.c index 7ed3424dd959..cf362ccc3c8e 100644 --- a/trunk/drivers/mtd/maps/autcpu12-nvram.c +++ b/trunk/drivers/mtd/maps/autcpu12-nvram.c @@ -1,8 +1,8 @@ /* - * NV-RAM memory access on autcpu12 + * NV-RAM memory access on autcpu12 * (C) 2002 Thomas Gleixner (gleixner@autronix.de) * - * $Id: autcpu12-nvram.c,v 1.9 2005/11/07 11:14:26 gleixner Exp $ + * $Id: autcpu12-nvram.c,v 1.8 2004/11/04 13:24:14 gleixner Exp $ * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by @@ -55,10 +55,10 @@ static int __init init_autcpu12_sram (void) } simple_map_init(&autcpu_sram_map); - /* - * Check for 32K/128K - * read ofs 0 - * read ofs 0x10000 + /* + * Check for 32K/128K + * read ofs 0 + * read ofs 0x10000 * Write complement to ofs 0x100000 * Read and check result on ofs 0x0 * Restore contents @@ -66,7 +66,7 @@ static int __init init_autcpu12_sram (void) save0 = map_read32(&autcpu12_sram_map,0); save1 = map_read32(&autcpu12_sram_map,0x10000); map_write32(&autcpu12_sram_map,~save0,0x10000); - /* if we find this pattern on 0x0, we have 32K size + /* if we find this pattern on 0x0, we have 32K size * restore contents and exit */ if ( map_read32(&autcpu12_sram_map,0) != save0) { @@ -89,7 +89,7 @@ static int __init init_autcpu12_sram (void) sram_mtd->owner = THIS_MODULE; sram_mtd->erasesize = 16; - + if (add_mtd_device(sram_mtd)) { printk("NV-RAM device addition failed\n"); err = -ENOMEM; @@ -97,7 +97,7 @@ static int __init init_autcpu12_sram (void) } printk("NV-RAM device size %ldKiB registered on AUTCPU12\n",autcpu12_sram_map.size/SZ_1K); - + return 0; out_probe: diff --git a/trunk/drivers/mtd/maps/bast-flash.c b/trunk/drivers/mtd/maps/bast-flash.c index b7858eb93534..8c19d722ac79 100644 --- a/trunk/drivers/mtd/maps/bast-flash.c +++ b/trunk/drivers/mtd/maps/bast-flash.c @@ -9,7 +9,7 @@ * 20-Sep-2004 BJD Initial version * 17-Jan-2005 BJD Add whole device if no partitions found * - * $Id: bast-flash.c,v 1.5 2005/11/07 11:14:26 gleixner Exp $ + * $Id: bast-flash.c,v 1.2 2005/01/18 11:13:47 bjd Exp $ * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by @@ -75,7 +75,7 @@ static void bast_flash_setrw(int to) local_irq_save(flags); val = __raw_readb(BAST_VA_CTRL3); - + if (to) val |= BAST_CPLD_CTRL3_ROMWEN; else @@ -93,7 +93,7 @@ static int bast_flash_remove(struct device *dev) dev_set_drvdata(dev, NULL); - if (info == NULL) + if (info == NULL) return 0; if (info->map.virt != NULL) @@ -110,7 +110,7 @@ static int bast_flash_remove(struct device *dev) release_resource(info->area); kfree(info->area); } - + kfree(info); return 0; @@ -137,15 +137,15 @@ static int bast_flash_probe(struct device *dev) info->map.phys = res->start; info->map.size = res->end - res->start + 1; - info->map.name = dev->bus_id; + info->map.name = dev->bus_id; info->map.bankwidth = 2; - + if (info->map.size > AREA_MAXSIZE) info->map.size = AREA_MAXSIZE; pr_debug("%s: area %08lx, size %ld\n", __FUNCTION__, info->map.phys, info->map.size); - + info->area = request_mem_region(res->start, info->map.size, pdev->name); if (info->area == NULL) { @@ -162,7 +162,7 @@ static int bast_flash_probe(struct device *dev) err = -EIO; goto exit_error; } - + simple_map_init(&info->map); /* enable the write to the flash area */ @@ -187,7 +187,7 @@ static int bast_flash_probe(struct device *dev) err = parse_mtd_partitions(info->mtd, probes, &info->partitions, 0); if (err > 0) { err = add_mtd_partitions(info->mtd, info->partitions, err); - if (err) + if (err) printk(KERN_ERR PFX "cannot add/parse partitions\n"); } else { err = add_mtd_device(info->mtd); @@ -205,7 +205,6 @@ static int bast_flash_probe(struct device *dev) static struct device_driver bast_flash_driver = { .name = "bast-nor", - .owner = THIS_MODULE, .bus = &platform_bus_type, .probe = bast_flash_probe, .remove = bast_flash_remove, diff --git a/trunk/drivers/mtd/maps/beech-mtd.c b/trunk/drivers/mtd/maps/beech-mtd.c index 5df7361d1407..5e79c9d5da2b 100644 --- a/trunk/drivers/mtd/maps/beech-mtd.c +++ b/trunk/drivers/mtd/maps/beech-mtd.c @@ -1,7 +1,7 @@ /* - * $Id: beech-mtd.c,v 1.11 2005/11/07 11:14:26 gleixner Exp $ - * - * drivers/mtd/maps/beech-mtd.c MTD mappings and partition tables for + * $Id: beech-mtd.c,v 1.10 2004/11/04 13:24:14 gleixner Exp $ + * + * drivers/mtd/maps/beech-mtd.c MTD mappings and partition tables for * IBM 405LP Beech boards. * * This program is free software; you can redistribute it and/or modify diff --git a/trunk/drivers/mtd/maps/cdb89712.c b/trunk/drivers/mtd/maps/cdb89712.c index 9f17bb6c5a9d..ab15dac2f936 100644 --- a/trunk/drivers/mtd/maps/cdb89712.c +++ b/trunk/drivers/mtd/maps/cdb89712.c @@ -1,7 +1,7 @@ /* * Flash on Cirrus CDB89712 * - * $Id: cdb89712.c,v 1.11 2005/11/07 11:14:26 gleixner Exp $ + * $Id: cdb89712.c,v 1.10 2004/11/04 13:24:14 gleixner Exp $ */ #include @@ -37,13 +37,13 @@ struct resource cdb89712_flash_resource = { static int __init init_cdb89712_flash (void) { int err; - + if (request_resource (&ioport_resource, &cdb89712_flash_resource)) { printk(KERN_NOTICE "Failed to reserve Cdb89712 FLASH space\n"); err = -EBUSY; goto out; } - + cdb89712_flash_map.virt = ioremap(FLASH_START, FLASH_SIZE); if (!cdb89712_flash_map.virt) { printk(KERN_NOTICE "Failed to ioremap Cdb89712 FLASH space\n"); @@ -64,13 +64,13 @@ static int __init init_cdb89712_flash (void) } flash_mtd->owner = THIS_MODULE; - + if (add_mtd_device(flash_mtd)) { printk("FLASH device addition failed\n"); err = -ENOMEM; goto out_probe; } - + return 0; out_probe: @@ -107,13 +107,13 @@ struct resource cdb89712_sram_resource = { static int __init init_cdb89712_sram (void) { int err; - + if (request_resource (&ioport_resource, &cdb89712_sram_resource)) { printk(KERN_NOTICE "Failed to reserve Cdb89712 SRAM space\n"); err = -EBUSY; goto out; } - + cdb89712_sram_map.virt = ioremap(SRAM_START, SRAM_SIZE); if (!cdb89712_sram_map.virt) { printk(KERN_NOTICE "Failed to ioremap Cdb89712 SRAM space\n"); @@ -130,13 +130,13 @@ static int __init init_cdb89712_sram (void) sram_mtd->owner = THIS_MODULE; sram_mtd->erasesize = 16; - + if (add_mtd_device(sram_mtd)) { printk("SRAM device addition failed\n"); err = -ENOMEM; goto out_probe; } - + return 0; out_probe: @@ -175,13 +175,13 @@ struct resource cdb89712_bootrom_resource = { static int __init init_cdb89712_bootrom (void) { int err; - + if (request_resource (&ioport_resource, &cdb89712_bootrom_resource)) { printk(KERN_NOTICE "Failed to reserve Cdb89712 BOOTROM space\n"); err = -EBUSY; goto out; } - + cdb89712_bootrom_map.virt = ioremap(BOOTROM_START, BOOTROM_SIZE); if (!cdb89712_bootrom_map.virt) { printk(KERN_NOTICE "Failed to ioremap Cdb89712 BootROM space\n"); @@ -198,13 +198,13 @@ static int __init init_cdb89712_bootrom (void) bootrom_mtd->owner = THIS_MODULE; bootrom_mtd->erasesize = 0x10000; - + if (add_mtd_device(bootrom_mtd)) { printk("BootROM device addition failed\n"); err = -ENOMEM; goto out_probe; } - + return 0; out_probe: @@ -225,16 +225,16 @@ static int __init init_cdb89712_bootrom (void) static int __init init_cdb89712_maps(void) { - printk(KERN_INFO "Cirrus CDB89712 MTD mappings:\n Flash 0x%x at 0x%x\n SRAM 0x%x at 0x%x\n BootROM 0x%x at 0x%x\n", + printk(KERN_INFO "Cirrus CDB89712 MTD mappings:\n Flash 0x%x at 0x%x\n SRAM 0x%x at 0x%x\n BootROM 0x%x at 0x%x\n", FLASH_SIZE, FLASH_START, SRAM_SIZE, SRAM_START, BOOTROM_SIZE, BOOTROM_START); init_cdb89712_flash(); init_cdb89712_sram(); init_cdb89712_bootrom(); - + return 0; } - + static void __exit cleanup_cdb89712_maps(void) { @@ -244,7 +244,7 @@ static void __exit cleanup_cdb89712_maps(void) iounmap((void *)cdb89712_sram_map.virt); release_resource (&cdb89712_sram_resource); } - + if (flash_mtd) { del_mtd_device(flash_mtd); map_destroy(flash_mtd); diff --git a/trunk/drivers/mtd/maps/cfi_flagadm.c b/trunk/drivers/mtd/maps/cfi_flagadm.c index 6a8c0415bde8..f72e4f894b32 100644 --- a/trunk/drivers/mtd/maps/cfi_flagadm.c +++ b/trunk/drivers/mtd/maps/cfi_flagadm.c @@ -1,8 +1,8 @@ /* * Copyright © 2001 Flaga hf. Medical Devices, Kári Davíðsson * - * $Id: cfi_flagadm.c,v 1.15 2005/11/07 11:14:26 gleixner Exp $ - * + * $Id: cfi_flagadm.c,v 1.14 2004/11/04 13:24:14 gleixner Exp $ + * * This program is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License as published by the * Free Software Foundation; either version 2 of the License, or (at your @@ -42,7 +42,7 @@ */ #define FLASH_PHYS_ADDR 0x40000000 -#define FLASH_SIZE 0x400000 +#define FLASH_SIZE 0x400000 #define FLASH_PARTITION0_ADDR 0x00000000 #define FLASH_PARTITION0_SIZE 0x00020000 @@ -79,7 +79,7 @@ struct mtd_partition flagadm_parts[] = { .offset = FLASH_PARTITION2_ADDR, .size = FLASH_PARTITION2_SIZE }, - { + { .name = "Persistant storage", .offset = FLASH_PARTITION3_ADDR, .size = FLASH_PARTITION3_SIZE @@ -91,10 +91,10 @@ struct mtd_partition flagadm_parts[] = { static struct mtd_info *mymtd; int __init init_flagadm(void) -{ +{ printk(KERN_NOTICE "FlagaDM flash device: %x at %x\n", FLASH_SIZE, FLASH_PHYS_ADDR); - + flagadm_map.phys = FLASH_PHYS_ADDR; flagadm_map.virt = ioremap(FLASH_PHYS_ADDR, FLASH_SIZE); diff --git a/trunk/drivers/mtd/maps/cstm_mips_ixx.c b/trunk/drivers/mtd/maps/cstm_mips_ixx.c index a370953c1513..ae9252fbf176 100644 --- a/trunk/drivers/mtd/maps/cstm_mips_ixx.c +++ b/trunk/drivers/mtd/maps/cstm_mips_ixx.c @@ -1,10 +1,10 @@ /* - * $Id: cstm_mips_ixx.c,v 1.14 2005/11/07 11:14:26 gleixner Exp $ + * $Id: cstm_mips_ixx.c,v 1.12 2004/11/04 13:24:14 gleixner Exp $ * * Mapping of a custom board with both AMD CFI and JEDEC flash in partitions. * Config with both CFI and JEDEC device support. * - * Basically physmap.c with the addition of partitions and + * Basically physmap.c with the addition of partitions and * an array of mapping info to accomodate more than one flash type per board. * * Copyright 2000 MontaVista Software Inc. @@ -69,7 +69,7 @@ void cstm_mips_ixx_set_vpp(struct map_info *map,int vpp) __u16 data; __u8 data1; static u8 first = 1; - + // Set GPIO port B pin3 to high data = *(__u16 *)(CC_GPBCR); data = (data & 0xff0f) | 0x0040; @@ -85,7 +85,7 @@ void cstm_mips_ixx_set_vpp(struct map_info *map,int vpp) } else { if (!--vpp_count) { __u16 data; - + // Set GPIO port B pin3 to high data = *(__u16 *)(CC_GPBCR); data = (data & 0xff3f) | 0x0040; @@ -109,8 +109,8 @@ struct cstm_mips_ixx_info { }; #if defined(CONFIG_MIPS_ITE8172) || defined(CONFIG_MIPS_IVR) -#define PHYSMAP_NUMBER 1 // number of board desc structs needed, one per contiguous flash type -const struct cstm_mips_ixx_info cstm_mips_ixx_board_desc[PHYSMAP_NUMBER] = +#define PHYSMAP_NUMBER 1 // number of board desc structs needed, one per contiguous flash type +const struct cstm_mips_ixx_info cstm_mips_ixx_board_desc[PHYSMAP_NUMBER] = { { // 28F128J3A in 2x16 configuration "big flash", // name @@ -131,10 +131,10 @@ static struct mtd_partition cstm_mips_ixx_partitions[PHYSMAP_NUMBER][MAX_PHYSMAP }, }; #else /* defined(CONFIG_MIPS_ITE8172) || defined(CONFIG_MIPS_IVR) */ -#define PHYSMAP_NUMBER 1 // number of board desc structs needed, one per contiguous flash type -const struct cstm_mips_ixx_info cstm_mips_ixx_board_desc[PHYSMAP_NUMBER] = +#define PHYSMAP_NUMBER 1 // number of board desc structs needed, one per contiguous flash type +const struct cstm_mips_ixx_info cstm_mips_ixx_board_desc[PHYSMAP_NUMBER] = { - { + { "MTD flash", // name CONFIG_MTD_CSTM_MIPS_IXX_START, // window_addr CONFIG_MTD_CSTM_MIPS_IXX_LEN, // window_size @@ -144,7 +144,7 @@ const struct cstm_mips_ixx_info cstm_mips_ixx_board_desc[PHYSMAP_NUMBER] = }; static struct mtd_partition cstm_mips_ixx_partitions[PHYSMAP_NUMBER][MAX_PHYSMAP_PARTITIONS] = { -{ +{ { .name = "main partition", .size = CONFIG_MTD_CSTM_MIPS_IXX_LEN, @@ -165,7 +165,7 @@ int __init init_cstm_mips_ixx(void) /* Initialize mapping */ for (i=0;iowner = THIS_MODULE; /* Create MTD devices for each partition. */ add_mtd_partitions(mymtd, partition_info, NUM_PARTITIONS); - + return 0; } diff --git a/trunk/drivers/mtd/maps/dc21285.c b/trunk/drivers/mtd/maps/dc21285.c index 701620b6baed..e5b74169fde6 100644 --- a/trunk/drivers/mtd/maps/dc21285.c +++ b/trunk/drivers/mtd/maps/dc21285.c @@ -4,8 +4,8 @@ * (C) 2000 Nicolas Pitre * * This code is GPL - * - * $Id: dc21285.c,v 1.24 2005/11/07 11:14:26 gleixner Exp $ + * + * $Id: dc21285.c,v 1.22 2004/11/01 13:39:21 rmk Exp $ */ #include #include @@ -27,9 +27,9 @@ static struct mtd_info *dc21285_mtd; #ifdef CONFIG_ARCH_NETWINDER -/* +/* * This is really ugly, but it seams to be the only - * realiable way to do it, as the cpld state machine + * realiable way to do it, as the cpld state machine * is unpredictible. So we have a 25us penalty per * write access. */ @@ -150,7 +150,7 @@ static struct map_info dc21285_map = { static struct mtd_partition *dc21285_parts; static const char *probes[] = { "RedBoot", "cmdlinepart", NULL }; #endif - + static int __init init_dc21285(void) { @@ -160,20 +160,20 @@ static int __init init_dc21285(void) /* Determine bankwidth */ switch (*CSR_SA110_CNTL & (3<<14)) { - case SA110_CNTL_ROMWIDTH_8: + case SA110_CNTL_ROMWIDTH_8: dc21285_map.bankwidth = 1; dc21285_map.read = dc21285_read8; dc21285_map.write = dc21285_write8; dc21285_map.copy_to = dc21285_copy_to_8; break; - case SA110_CNTL_ROMWIDTH_16: - dc21285_map.bankwidth = 2; + case SA110_CNTL_ROMWIDTH_16: + dc21285_map.bankwidth = 2; dc21285_map.read = dc21285_read16; dc21285_map.write = dc21285_write16; dc21285_map.copy_to = dc21285_copy_to_16; break; - case SA110_CNTL_ROMWIDTH_32: - dc21285_map.bankwidth = 4; + case SA110_CNTL_ROMWIDTH_32: + dc21285_map.bankwidth = 4; dc21285_map.read = dc21285_read32; dc21285_map.write = dc21285_write32; dc21285_map.copy_to = dc21285_copy_to_32; @@ -201,20 +201,20 @@ static int __init init_dc21285(void) if (!dc21285_mtd) { iounmap(dc21285_map.virt); return -ENXIO; - } - + } + dc21285_mtd->owner = THIS_MODULE; #ifdef CONFIG_MTD_PARTITIONS nrparts = parse_mtd_partitions(dc21285_mtd, probes, &dc21285_parts, 0); if (nrparts > 0) add_mtd_partitions(dc21285_mtd, dc21285_parts, nrparts); - else -#endif + else +#endif add_mtd_device(dc21285_mtd); - + if(machine_is_ebsa285()) { - /* + /* * Flash timing is determined with bits 19-16 of the * CSR_SA110_CNTL. The value is the number of wait cycles, or * 0 for 16 cycles (the default). Cycles are 20 ns. @@ -227,7 +227,7 @@ static int __init init_dc21285(void) /* tristate time */ *CSR_SA110_CNTL = ((*CSR_SA110_CNTL & ~0x0f000000) | (7 << 24)); } - + return 0; } diff --git a/trunk/drivers/mtd/maps/dilnetpc.c b/trunk/drivers/mtd/maps/dilnetpc.c index b51c757817d8..f99519692cb7 100644 --- a/trunk/drivers/mtd/maps/dilnetpc.c +++ b/trunk/drivers/mtd/maps/dilnetpc.c @@ -14,7 +14,7 @@ * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA * - * $Id: dilnetpc.c,v 1.20 2005/11/07 11:14:26 gleixner Exp $ + * $Id: dilnetpc.c,v 1.17 2004/11/28 09:40:39 dwmw2 Exp $ * * The DIL/Net PC is a tiny embedded PC board made by SSV Embedded Systems * featuring the AMD Elan SC410 processor. There are two variants of this @@ -272,13 +272,13 @@ static struct map_info dnpc_map = { static struct mtd_partition partition_info[]= { - { - .name = "ADNP boot", - .offset = 0, + { + .name = "ADNP boot", + .offset = 0, .size = 0xf0000, }, - { - .name = "ADNP system BIOS", + { + .name = "ADNP system BIOS", .offset = MTDPART_OFS_NXTBLK, .size = 0x10000, #ifdef DNPC_BIOS_BLOCKS_WRITEPROTECTED @@ -291,7 +291,7 @@ static struct mtd_partition partition_info[]= .size = 0x2f0000, }, { - .name = "ADNP system BIOS entry", + .name = "ADNP system BIOS entry", .offset = MTDPART_OFS_NXTBLK, .size = MTDPART_SIZ_FULL, #ifdef DNPC_BIOS_BLOCKS_WRITEPROTECTED @@ -325,9 +325,9 @@ static struct mtd_info *merged_mtd; static struct mtd_partition higlvl_partition_info[]= { - { - .name = "ADNP boot block", - .offset = 0, + { + .name = "ADNP boot block", + .offset = 0, .size = CONFIG_MTD_DILNETPC_BOOTSIZE, }, { @@ -335,8 +335,8 @@ static struct mtd_partition higlvl_partition_info[]= .offset = MTDPART_OFS_NXTBLK, .size = ADNP_WINDOW_SIZE-CONFIG_MTD_DILNETPC_BOOTSIZE-0x20000, }, - { - .name = "ADNP system BIOS + BIOS Entry", + { + .name = "ADNP system BIOS + BIOS Entry", .offset = MTDPART_OFS_NXTBLK, .size = MTDPART_SIZ_FULL, #ifdef DNPC_BIOS_BLOCKS_WRITEPROTECTED @@ -371,7 +371,7 @@ static int __init init_dnpc(void) /* ** determine hardware (DNP/ADNP/invalid) - */ + */ if((is_dnp = dnp_adnp_probe()) < 0) return -ENXIO; @@ -397,13 +397,13 @@ static int __init init_dnpc(void) ++dnpc_map.name; for(i = 0; i < NUM_PARTITIONS; i++) ++partition_info[i].name; - higlvl_partition_info[1].size = DNP_WINDOW_SIZE - + higlvl_partition_info[1].size = DNP_WINDOW_SIZE - CONFIG_MTD_DILNETPC_BOOTSIZE - 0x20000; for(i = 0; i < NUM_HIGHLVL_PARTITIONS; i++) ++higlvl_partition_info[i].name; } - printk(KERN_NOTICE "DIL/Net %s flash: 0x%lx at 0x%lx\n", + printk(KERN_NOTICE "DIL/Net %s flash: 0x%lx at 0x%lx\n", is_dnp ? "DNPC" : "ADNP", dnpc_map.size, dnpc_map.phys); dnpc_map.virt = ioremap_nocache(dnpc_map.phys, dnpc_map.size); @@ -436,7 +436,7 @@ static int __init init_dnpc(void) iounmap(dnpc_map.virt); return -ENXIO; } - + mymtd->owner = THIS_MODULE; /* diff --git a/trunk/drivers/mtd/maps/dmv182.c b/trunk/drivers/mtd/maps/dmv182.c index b993ac01a9a5..b9bc63503e26 100644 --- a/trunk/drivers/mtd/maps/dmv182.c +++ b/trunk/drivers/mtd/maps/dmv182.c @@ -1,10 +1,10 @@ /* * drivers/mtd/maps/svme182.c - * + * * Flash map driver for the Dy4 SVME182 board - * - * $Id: dmv182.c,v 1.6 2005/11/07 11:14:26 gleixner Exp $ + * + * $Id: dmv182.c,v 1.5 2004/11/04 13:24:14 gleixner Exp $ * * Copyright 2003-2004, TimeSys Corporation * @@ -104,7 +104,7 @@ static int __init init_svme182(void) partitions = svme182_partitions; svme182_map.virt = ioremap(FLASH_BASE_ADDR, svme182_map.size); - + if (svme182_map.virt == 0) { printk("Failed to ioremap FLASH memory area.\n"); return -EIO; diff --git a/trunk/drivers/mtd/maps/ebony.c b/trunk/drivers/mtd/maps/ebony.c index 60a6e51d662f..b9d9cf4854b6 100644 --- a/trunk/drivers/mtd/maps/ebony.c +++ b/trunk/drivers/mtd/maps/ebony.c @@ -1,6 +1,6 @@ /* - * $Id: ebony.c,v 1.16 2005/11/07 11:14:26 gleixner Exp $ - * + * $Id: ebony.c,v 1.15 2004/12/09 18:39:54 holindho Exp $ + * * Mapping for Ebony user flash * * Matt Porter @@ -21,6 +21,7 @@ #include #include #include +#include #include #include #include @@ -84,7 +85,7 @@ int __init init_ebony(void) small_flash_base = EBONY_SMALL_FLASH_LOW2; else small_flash_base = EBONY_SMALL_FLASH_LOW1; - + if (EBONY_BOOT_SMALL_FLASH(fpga0_reg) && !EBONY_ONBRD_FLASH_EN(fpga0_reg)) large_flash_base = EBONY_LARGE_FLASH_LOW; diff --git a/trunk/drivers/mtd/maps/edb7312.c b/trunk/drivers/mtd/maps/edb7312.c index b48a3473ffc1..8b0da394f3fa 100644 --- a/trunk/drivers/mtd/maps/edb7312.c +++ b/trunk/drivers/mtd/maps/edb7312.c @@ -1,10 +1,10 @@ /* - * $Id: edb7312.c,v 1.14 2005/11/07 11:14:27 gleixner Exp $ + * $Id: edb7312.c,v 1.13 2004/11/04 13:24:14 gleixner Exp $ * * Handle mapping of the NOR flash on Cogent EDB7312 boards * * Copyright 2002 SYSGO Real-Time Solutions GmbH - * + * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 as * published by the Free Software Foundation. @@ -46,7 +46,7 @@ struct map_info edb7312nor_map = { #ifdef CONFIG_MTD_PARTITIONS /* - * MTD partitioning stuff + * MTD partitioning stuff */ static struct mtd_partition static_partitions[3] = { @@ -80,7 +80,7 @@ int __init init_edb7312nor(void) const char **type; const char *part_type = 0; - printk(KERN_NOTICE MSG_PREFIX "0x%08x at 0x%08x\n", + printk(KERN_NOTICE MSG_PREFIX "0x%08x at 0x%08x\n", WINDOW_SIZE, WINDOW_ADDR); edb7312nor_map.virt = ioremap(WINDOW_ADDR, WINDOW_SIZE); @@ -88,7 +88,7 @@ int __init init_edb7312nor(void) printk(MSG_PREFIX "failed to ioremap\n"); return -EIO; } - + simple_map_init(&edb7312nor_map); mymtd = 0; diff --git a/trunk/drivers/mtd/maps/epxa10db-flash.c b/trunk/drivers/mtd/maps/epxa10db-flash.c index 265b079fe934..1df6188926b3 100644 --- a/trunk/drivers/mtd/maps/epxa10db-flash.c +++ b/trunk/drivers/mtd/maps/epxa10db-flash.c @@ -5,7 +5,7 @@ * Copyright (C) 2001 Altera Corporation * Copyright (C) 2001 Red Hat, Inc. * - * $Id: epxa10db-flash.c,v 1.15 2005/11/07 11:14:27 gleixner Exp $ + * $Id: epxa10db-flash.c,v 1.13 2004/11/04 13:24:14 gleixner Exp $ * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by @@ -62,7 +62,7 @@ static const char *probes[] = { "RedBoot", "afs", NULL }; static int __init epxa_mtd_init(void) { int i; - + printk(KERN_NOTICE "%s flash device: 0x%x at 0x%x\n", BOARD_NAME, FLASH_SIZE, FLASH_START); epxa_map.virt = ioremap(FLASH_START, FLASH_SIZE); @@ -126,8 +126,8 @@ static void __exit epxa_mtd_cleanup(void) } -/* - * This will do for now, once we decide which bootldr we're finally +/* + * This will do for now, once we decide which bootldr we're finally * going to use then we'll remove this function and do it properly * * Partions are currently (as offsets from base of flash): @@ -140,7 +140,7 @@ static int __init epxa_default_partitions(struct mtd_info *master, struct mtd_pa struct mtd_partition *parts; int ret, i; int npartitions = 0; - char *names; + char *names; const char *name = "jffs"; printk("Using default partitions for %s\n",BOARD_NAME); @@ -152,7 +152,7 @@ static int __init epxa_default_partitions(struct mtd_info *master, struct mtd_pa goto out; } i=0; - names = (char *)&parts[npartitions]; + names = (char *)&parts[npartitions]; parts[i].name = names; names += strlen(name) + 1; strcpy(parts[i].name, name); diff --git a/trunk/drivers/mtd/maps/fortunet.c b/trunk/drivers/mtd/maps/fortunet.c index c6bf4e1219ef..00f7bbe5479e 100644 --- a/trunk/drivers/mtd/maps/fortunet.c +++ b/trunk/drivers/mtd/maps/fortunet.c @@ -1,6 +1,6 @@ /* fortunet.c memory map * - * $Id: fortunet.c,v 1.11 2005/11/07 11:14:27 gleixner Exp $ + * $Id: fortunet.c,v 1.9 2004/11/04 13:24:14 gleixner Exp $ */ #include @@ -212,7 +212,7 @@ int __init init_fortunet(void) map_regions[ix].map_info.phys = map_regions[ix].window_addr_physical, - map_regions[ix].map_info.virt = + map_regions[ix].map_info.virt = ioremap_nocache( map_regions[ix].window_addr_physical, map_regions[ix].map_info.size); diff --git a/trunk/drivers/mtd/maps/h720x-flash.c b/trunk/drivers/mtd/maps/h720x-flash.c index 319094821101..c73828171d9b 100644 --- a/trunk/drivers/mtd/maps/h720x-flash.c +++ b/trunk/drivers/mtd/maps/h720x-flash.c @@ -1,11 +1,11 @@ /* - * Flash memory access on Hynix GMS30C7201/HMS30C7202 based + * Flash memory access on Hynix GMS30C7201/HMS30C7202 based * evaluation boards - * - * $Id: h720x-flash.c,v 1.12 2005/11/07 11:14:27 gleixner Exp $ + * + * $Id: h720x-flash.c,v 1.11 2004/11/04 13:24:14 gleixner Exp $ * * (C) 2002 Jungjun Kim - * 2003 Thomas Gleixner + * 2003 Thomas Gleixner */ #include @@ -72,7 +72,7 @@ int __init h720x_mtd_init(void) { char *part_type = NULL; - + h720x_map.virt = ioremap(FLASH_PHYS, FLASH_SIZE); if (!h720x_map.virt) { @@ -91,7 +91,7 @@ int __init h720x_mtd_init(void) h720x_map.bankwidth = 2; mymtd = do_map_probe("cfi_probe", &h720x_map); } - + if (mymtd) { mymtd->owner = THIS_MODULE; @@ -124,11 +124,11 @@ static void __exit h720x_mtd_cleanup(void) del_mtd_partitions(mymtd); map_destroy(mymtd); } - + /* Free partition info, if commandline partition was used */ if (mtd_parts && (mtd_parts != h720x_partitions)) kfree (mtd_parts); - + if (h720x_map.virt) { iounmap((void *)h720x_map.virt); h720x_map.virt = 0; diff --git a/trunk/drivers/mtd/maps/ichxrom.c b/trunk/drivers/mtd/maps/ichxrom.c index ea5073781b3a..c5e2111ba146 100644 --- a/trunk/drivers/mtd/maps/ichxrom.c +++ b/trunk/drivers/mtd/maps/ichxrom.c @@ -2,7 +2,7 @@ * ichxrom.c * * Normal mappings of chips in physical memory - * $Id: ichxrom.c,v 1.19 2005/11/07 11:14:27 gleixner Exp $ + * $Id: ichxrom.c,v 1.18 2005/07/07 10:26:20 dwmw2 Exp $ */ #include @@ -101,7 +101,7 @@ static int __devinit ichxrom_init_one (struct pci_dev *pdev, * you can only really attach a FWH to an ICHX there * a number of simplifications you can make. * - * Also you can page firmware hubs if an 8MB window isn't enough + * Also you can page firmware hubs if an 8MB window isn't enough * but don't currently handle that case either. */ window->pdev = pdev; @@ -144,7 +144,7 @@ static int __devinit ichxrom_init_one (struct pci_dev *pdev, window->phys = 0xfff00000; } else if ((byte & 0x80) == 0x80) { - window->phys = 0xfff80000; + window->phys = 0xfff80000; } if (window->phys == 0) { @@ -233,7 +233,7 @@ static int __devinit ichxrom_init_one (struct pci_dev *pdev, * in a factory setting. So in-place programming * needs to use a different method. */ - for(map->map.bankwidth = 32; map->map.bankwidth; + for(map->map.bankwidth = 32; map->map.bankwidth; map->map.bankwidth >>= 1) { char **probe_type; @@ -286,7 +286,7 @@ static int __devinit ichxrom_init_one (struct pci_dev *pdev, for(i = 0; i < cfi->numchips; i++) { cfi->chips[i].start += offset; } - + /* Now that the mtd devices is complete claim and export it */ map->mtd->owner = THIS_MODULE; if (add_mtd_device(map->mtd)) { @@ -324,11 +324,11 @@ static void __devexit ichxrom_remove_one (struct pci_dev *pdev) } static struct pci_device_id ichxrom_pci_tbl[] __devinitdata = { - { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82801BA_0, + { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82801BA_0, PCI_ANY_ID, PCI_ANY_ID, }, - { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82801CA_0, + { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82801CA_0, PCI_ANY_ID, PCI_ANY_ID, }, - { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82801DB_0, + { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82801DB_0, PCI_ANY_ID, PCI_ANY_ID, }, { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82801EB_0, PCI_ANY_ID, PCI_ANY_ID, }, diff --git a/trunk/drivers/mtd/maps/impa7.c b/trunk/drivers/mtd/maps/impa7.c index ba7f40311a7e..cb39172c81d2 100644 --- a/trunk/drivers/mtd/maps/impa7.c +++ b/trunk/drivers/mtd/maps/impa7.c @@ -1,10 +1,10 @@ /* - * $Id: impa7.c,v 1.14 2005/11/07 11:14:27 gleixner Exp $ + * $Id: impa7.c,v 1.13 2004/11/04 13:24:14 gleixner Exp $ * * Handle mapping of the NOR flash on implementa A7 boards * * Copyright 2002 SYSGO Real-Time Solutions GmbH - * + * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 as * published by the Free Software Foundation. @@ -55,7 +55,7 @@ static struct map_info impa7_map[NUM_FLASHBANKS] = { #ifdef CONFIG_MTD_PARTITIONS /* - * MTD partitioning stuff + * MTD partitioning stuff */ static struct mtd_partition static_partitions[] = { @@ -108,9 +108,9 @@ int __init init_impa7(void) impa7_mtd[i]->owner = THIS_MODULE; devicesfound++; #ifdef CONFIG_MTD_PARTITIONS - mtd_parts_nb[i] = parse_mtd_partitions(impa7_mtd[i], + mtd_parts_nb[i] = parse_mtd_partitions(impa7_mtd[i], probes, - &mtd_parts[i], + &mtd_parts[i], 0); if (mtd_parts_nb[i] > 0) { part_type = "command line"; @@ -121,16 +121,16 @@ int __init init_impa7(void) } printk(KERN_NOTICE MSG_PREFIX - "using %s partition definition\n", + "using %s partition definition\n", part_type); - add_mtd_partitions(impa7_mtd[i], + add_mtd_partitions(impa7_mtd[i], mtd_parts[i], mtd_parts_nb[i]); #else add_mtd_device(impa7_mtd[i]); #endif } - else + else iounmap((void *)impa7_map[i].virt); } return devicesfound == 0 ? -ENXIO : 0; diff --git a/trunk/drivers/mtd/maps/integrator-flash.c b/trunk/drivers/mtd/maps/integrator-flash.c index fe738fd8d6f8..93f50d6d5488 100644 --- a/trunk/drivers/mtd/maps/integrator-flash.c +++ b/trunk/drivers/mtd/maps/integrator-flash.c @@ -1,28 +1,28 @@ /*====================================================================== drivers/mtd/maps/integrator-flash.c: ARM Integrator flash map driver - + Copyright (C) 2000 ARM Limited Copyright (C) 2003 Deep Blue Solutions Ltd. - + This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. - + This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. - + You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - - This is access code for flashes using ARM's flash partitioning + + This is access code for flashes using ARM's flash partitioning standards. - $Id: integrator-flash.c,v 1.20 2005/11/07 11:14:27 gleixner Exp $ + $Id: integrator-flash.c,v 1.18 2004/11/01 13:26:15 rmk Exp $ ======================================================================*/ diff --git a/trunk/drivers/mtd/maps/ipaq-flash.c b/trunk/drivers/mtd/maps/ipaq-flash.c index 35097c9bbf50..70b0e0b82c34 100644 --- a/trunk/drivers/mtd/maps/ipaq-flash.c +++ b/trunk/drivers/mtd/maps/ipaq-flash.c @@ -1,11 +1,11 @@ /* * Flash memory access on iPAQ Handhelds (either SA1100 or PXA250 based) - * + * * (C) 2000 Nicolas Pitre * (C) 2002 Hewlett-Packard Company * (C) 2003 Christian Pellegrin , : concatenation of multiple flashes - * - * $Id: ipaq-flash.c,v 1.5 2005/11/07 11:14:27 gleixner Exp $ + * + * $Id: ipaq-flash.c,v 1.3 2004/11/04 13:24:15 gleixner Exp $ */ #include @@ -107,7 +107,7 @@ static struct mtd_partition h3xxx_partitions[] = { #ifndef CONFIG_LAB mask_flags: MTD_WRITEABLE, /* force read-only */ #endif - }, + }, { name: "H3XXX root jffs2", #ifndef CONFIG_LAB @@ -148,7 +148,7 @@ static DEFINE_SPINLOCK(ipaq_vpp_lock); static void h3xxx_set_vpp(struct map_info *map, int vpp) { static int nest = 0; - + spin_lock(&ipaq_vpp_lock); if (vpp) nest++; @@ -191,7 +191,7 @@ static unsigned long cs_phys[] = { SA1100_CS3_PHYS, SA1100_CS4_PHYS, SA1100_CS5_PHYS, -#else +#else PXA_CS0_PHYS, PXA_CS1_PHYS, PXA_CS2_PHYS, @@ -216,7 +216,7 @@ int __init ipaq_mtd_init(void) /* Default flash bankwidth */ // ipaq_map.bankwidth = (MSC0 & MSC_RBW) ? 2 : 4; - + if (machine_is_h1900()) { /* For our intents, the h1900 is not a real iPAQ, so we special-case it. */ @@ -229,7 +229,7 @@ int __init ipaq_mtd_init(void) else for(i=0; isize); - + /* do we really need this debugging? --joshua 20030703 */ // printk("my_sub_mtd[%d]=%p\n", i, my_sub_mtd[i]); my_sub_mtd[i]->owner = THIS_MODULE; @@ -333,11 +333,11 @@ int __init ipaq_mtd_init(void) #else mymtd = my_sub_mtd[0]; - /* + /* *In the very near future, command line partition parsing * will use the device name as 'mtd-id' instead of a value * passed to the parse_cmdline_partitions() routine. Since - * the bootldr says 'ipaq', make sure it continues to work. + * the bootldr says 'ipaq', make sure it continues to work. */ mymtd->name = "ipaq"; @@ -385,7 +385,7 @@ int __init ipaq_mtd_init(void) */ i = parse_mtd_partitions(mymtd, part_probes, &parsed_parts, 0); - + if (i > 0) { nb_parts = parsed_nr_parts = i; parts = parsed_parts; @@ -423,10 +423,10 @@ static void __exit ipaq_mtd_cleanup(void) #endif map_destroy(mymtd); #ifdef CONFIG_MTD_CONCAT - for(i=0; i @@ -46,8 +46,8 @@ struct ixp2000_flash_info { }; static inline unsigned long flash_bank_setup(struct map_info *map, unsigned long ofs) -{ - unsigned long (*set_bank)(unsigned long) = +{ + unsigned long (*set_bank)(unsigned long) = (unsigned long(*)(unsigned long))map->map_priv_2; return (set_bank ? set_bank(ofs) : ofs); @@ -55,8 +55,8 @@ static inline unsigned long flash_bank_setup(struct map_info *map, unsigned long #ifdef __ARMEB__ /* - * Rev A0 and A1 of IXP2400 silicon have a broken addressing unit which - * causes the lower address bits to be XORed with 0x11 on 8 bit accesses + * Rev A0 and A1 of IXP2400 silicon have a broken addressing unit which + * causes the lower address bits to be XORed with 0x11 on 8 bit accesses * and XORed with 0x10 on 16 bit accesses. See the spec update, erratum 44. */ static int erratum44_workaround = 0; @@ -90,7 +90,7 @@ static void ixp2000_flash_copy_from(struct map_info *map, void *to, unsigned long from, ssize_t len) { from = flash_bank_setup(map, from); - while(len--) + while(len--) *(__u8 *) to++ = *(__u8 *)(map->map_priv_1 + from++); } @@ -148,11 +148,11 @@ static int ixp2000_flash_probe(struct device *_dev) static const char *probes[] = { "RedBoot", "cmdlinepart", NULL }; struct platform_device *dev = to_platform_device(_dev); struct ixp2000_flash_data *ixp_data = dev->dev.platform_data; - struct flash_platform_data *plat; + struct flash_platform_data *plat; struct ixp2000_flash_info *info; unsigned long window_size; int err = -1; - + if (!ixp_data) return -ENODEV; @@ -161,7 +161,7 @@ static int ixp2000_flash_probe(struct device *_dev) return -ENODEV; window_size = dev->resource->end - dev->resource->start + 1; - dev_info(_dev, "Probe of IXP2000 flash(%d banks x %dMiB)\n", + dev_info(_dev, "Probe of IXP2000 flash(%d banks x %dMiB)\n", ixp_data->nr_banks, ((u32)window_size >> 20)); if (plat->width != 1) { @@ -174,7 +174,7 @@ static int ixp2000_flash_probe(struct device *_dev) if(!info) { err = -ENOMEM; goto Error; - } + } memzero(info, sizeof(struct ixp2000_flash_info)); dev_set_drvdata(&dev->dev, info); @@ -184,7 +184,7 @@ static int ixp2000_flash_probe(struct device *_dev) * not attempt to do a direct access on us. */ info->map.phys = NO_XIP; - + info->nr_banks = ixp_data->nr_banks; info->map.size = ixp_data->nr_banks * window_size; info->map.bankwidth = 1; @@ -192,7 +192,7 @@ static int ixp2000_flash_probe(struct device *_dev) /* * map_priv_2 is used to store a ptr to to the bank_setup routine */ - info->map.map_priv_2 = (unsigned long) ixp_data->bank_setup; + info->map.map_priv_2 = (void __iomem *) ixp_data->bank_setup; info->map.name = dev->dev.bus_id; info->map.read = ixp2000_flash_read8; @@ -200,8 +200,8 @@ static int ixp2000_flash_probe(struct device *_dev) info->map.copy_from = ixp2000_flash_copy_from; info->map.copy_to = ixp2000_flash_copy_to; - info->res = request_mem_region(dev->resource->start, - dev->resource->end - dev->resource->start + 1, + info->res = request_mem_region(dev->resource->start, + dev->resource->end - dev->resource->start + 1, dev->dev.bus_id); if (!info->res) { dev_err(_dev, "Could not reserve memory region\n"); @@ -209,7 +209,7 @@ static int ixp2000_flash_probe(struct device *_dev) goto Error; } - info->map.map_priv_1 = (unsigned long) ioremap(dev->resource->start, + info->map.map_priv_1 = ioremap(dev->resource->start, dev->resource->end - dev->resource->start + 1); if (!info->map.map_priv_1) { dev_err(_dev, "Failed to ioremap flash region\n"); diff --git a/trunk/drivers/mtd/maps/ixp4xx.c b/trunk/drivers/mtd/maps/ixp4xx.c index 56b3a355bf7b..0d87c02dee04 100644 --- a/trunk/drivers/mtd/maps/ixp4xx.c +++ b/trunk/drivers/mtd/maps/ixp4xx.c @@ -1,5 +1,5 @@ /* - * $Id: ixp4xx.c,v 1.12 2005/11/07 11:14:27 gleixner Exp $ + * $Id: ixp4xx.c,v 1.7 2004/11/04 13:24:15 gleixner Exp $ * * drivers/mtd/maps/ixp4xx.c * @@ -45,7 +45,7 @@ static map_word ixp4xx_read16(struct map_info *map, unsigned long ofs) { map_word val; - val.x[0] = le16_to_cpu(readw(map->virt + ofs)); + val.x[0] = *(__u16 *) (map->map_priv_1 + ofs); return val; } @@ -59,35 +59,35 @@ static void ixp4xx_copy_from(struct map_info *map, void *to, { int i; u8 *dest = (u8 *) to; - void __iomem *src = map->virt + from; + u16 *src = (u16 *) (map->map_priv_1 + from); u16 data; for (i = 0; i < (len / 2); i++) { - data = le16_to_cpu(readw(src + 2*i)); + data = src[i]; dest[i * 2] = BYTE0(data); dest[i * 2 + 1] = BYTE1(data); } if (len & 1) - dest[len - 1] = BYTE0(le16_to_cpu(readw(src + 2*i))); + dest[len - 1] = BYTE0(src[i]); } -/* +/* * Unaligned writes are ignored, causing the 8-bit * probe to fail and proceed to the 16-bit probe (which succeeds). */ static void ixp4xx_probe_write16(struct map_info *map, map_word d, unsigned long adr) { if (!(adr & 1)) - writew(cpu_to_le16(d.x[0]), map->virt + adr); + *(__u16 *) (map->map_priv_1 + adr) = d.x[0]; } -/* +/* * Fast write16 function without the probing check above */ static void ixp4xx_write16(struct map_info *map, map_word d, unsigned long adr) { - writew(cpu_to_le16(d.x[0]), map->virt + adr); + *(__u16 *) (map->map_priv_1 + adr) = d.x[0]; } struct ixp4xx_flash_info { @@ -104,18 +104,25 @@ static int ixp4xx_flash_remove(struct device *_dev) struct platform_device *dev = to_platform_device(_dev); struct flash_platform_data *plat = dev->dev.platform_data; struct ixp4xx_flash_info *info = dev_get_drvdata(&dev->dev); + map_word d; dev_set_drvdata(&dev->dev, NULL); if(!info) return 0; + /* + * This is required for a soft reboot to work. + */ + d.x[0] = 0xff; + ixp4xx_write16(&info->map, d, 0x55 * 0x2); + if (info->mtd) { del_mtd_partitions(info->mtd); map_destroy(info->mtd); } - if (info->map.virt) - iounmap(info->map.virt); + if (info->map.map_priv_1) + iounmap((void *) info->map.map_priv_1); kfree(info->partitions); @@ -127,6 +134,9 @@ static int ixp4xx_flash_remove(struct device *_dev) if (plat->exit) plat->exit(); + /* Disable flash write */ + *IXP4XX_EXP_CS0 &= ~IXP4XX_FLASH_WRITABLE; + return 0; } @@ -150,11 +160,17 @@ static int ixp4xx_flash_probe(struct device *_dev) if(!info) { err = -ENOMEM; goto Error; - } + } memzero(info, sizeof(struct ixp4xx_flash_info)); dev_set_drvdata(&dev->dev, info); + /* + * Enable flash write + * TODO: Move this out to board specific code + */ + *IXP4XX_EXP_CS0 |= IXP4XX_FLASH_WRITABLE; + /* * Tell the MTD layer we're not 1:1 mapped so that it does * not attempt to do a direct access on us. @@ -173,8 +189,8 @@ static int ixp4xx_flash_probe(struct device *_dev) info->map.write = ixp4xx_probe_write16, info->map.copy_from = ixp4xx_copy_from, - info->res = request_mem_region(dev->resource->start, - dev->resource->end - dev->resource->start + 1, + info->res = request_mem_region(dev->resource->start, + dev->resource->end - dev->resource->start + 1, "IXP4XXFlash"); if (!info->res) { printk(KERN_ERR "IXP4XXFlash: Could not reserve memory region\n"); @@ -182,9 +198,9 @@ static int ixp4xx_flash_probe(struct device *_dev) goto Error; } - info->map.virt = ioremap(dev->resource->start, - dev->resource->end - dev->resource->start + 1); - if (!info->map.virt) { + info->map.map_priv_1 = ioremap(dev->resource->start, + dev->resource->end - dev->resource->start + 1); + if (!info->map.map_priv_1) { printk(KERN_ERR "IXP4XXFlash: Failed to ioremap region\n"); err = -EIO; goto Error; @@ -197,7 +213,7 @@ static int ixp4xx_flash_probe(struct device *_dev) goto Error; } info->mtd->owner = THIS_MODULE; - + /* Use the fast version */ info->map.write = ixp4xx_write16, @@ -242,3 +258,4 @@ module_exit(ixp4xx_flash_exit); MODULE_LICENSE("GPL"); MODULE_DESCRIPTION("MTD map driver for Intel IXP4xx systems"); MODULE_AUTHOR("Deepak Saxena"); + diff --git a/trunk/drivers/mtd/maps/l440gx.c b/trunk/drivers/mtd/maps/l440gx.c index 851bf9576052..b08668212ab7 100644 --- a/trunk/drivers/mtd/maps/l440gx.c +++ b/trunk/drivers/mtd/maps/l440gx.c @@ -1,5 +1,5 @@ /* - * $Id: l440gx.c,v 1.18 2005/11/07 11:14:27 gleixner Exp $ + * $Id: l440gx.c,v 1.17 2004/11/28 09:40:39 dwmw2 Exp $ * * BIOS Flash chip on Intel 440GX board. * @@ -49,7 +49,7 @@ static struct map_info l440gx_map = { .bankwidth = BUSWIDTH, .phys = WINDOW_ADDR, #if 0 - /* FIXME verify that this is the + /* FIXME verify that this is the * appripriate code for vpp enable/disable */ .set_vpp = l440gx_set_vpp @@ -62,10 +62,10 @@ static int __init init_l440gx(void) struct resource *pm_iobase; __u16 word; - dev = pci_find_device(PCI_VENDOR_ID_INTEL, + dev = pci_find_device(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82371AB_0, NULL); - pm_dev = pci_find_device(PCI_VENDOR_ID_INTEL, + pm_dev = pci_find_device(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82371AB_3, NULL); if (!dev || !pm_dev) { @@ -82,10 +82,10 @@ static int __init init_l440gx(void) simple_map_init(&l440gx_map); printk(KERN_NOTICE "window_addr = 0x%08lx\n", (unsigned long)l440gx_map.virt); - /* Setup the pm iobase resource + /* Setup the pm iobase resource * This code should move into some kind of generic bridge * driver but for the moment I'm content with getting the - * allocation correct. + * allocation correct. */ pm_iobase = &pm_dev->resource[PIIXE_IOBASE_RESOURCE]; if (!(pm_iobase->flags & IORESOURCE_IO)) { @@ -110,7 +110,7 @@ static int __init init_l440gx(void) /* Set the iobase */ iobase = pm_iobase->start; pci_write_config_dword(pm_dev, 0x40, iobase | 1); - + /* Set XBCS# */ pci_read_config_word(dev, 0x4e, &word); @@ -122,7 +122,7 @@ static int __init init_l440gx(void) /* Enable the gate on the WE line */ outb(inb(TRIBUF_PORT) & ~1, TRIBUF_PORT); - + printk(KERN_NOTICE "Enabled WE line to L440GX BIOS flash chip.\n"); mymtd = do_map_probe("jedec_probe", &l440gx_map); @@ -145,7 +145,7 @@ static void __exit cleanup_l440gx(void) { del_mtd_device(mymtd); map_destroy(mymtd); - + iounmap(l440gx_map.virt); } diff --git a/trunk/drivers/mtd/maps/lubbock-flash.c b/trunk/drivers/mtd/maps/lubbock-flash.c index 1aa0447c5e66..2b4c5058787d 100644 --- a/trunk/drivers/mtd/maps/lubbock-flash.c +++ b/trunk/drivers/mtd/maps/lubbock-flash.c @@ -1,11 +1,11 @@ /* - * $Id: lubbock-flash.c,v 1.21 2005/11/07 11:14:27 gleixner Exp $ + * $Id: lubbock-flash.c,v 1.19 2004/11/04 13:24:15 gleixner Exp $ * * Map driver for the Lubbock developer platform. * * Author: Nicolas Pitre * Copyright: (C) 2001 MontaVista Software Inc. - * + * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 as * published by the Free Software Foundation. @@ -76,7 +76,7 @@ static int __init init_lubbock(void) int flashboot = (LUB_CONF_SWITCHES & 1); int ret = 0, i; - lubbock_maps[0].bankwidth = lubbock_maps[1].bankwidth = + lubbock_maps[0].bankwidth = lubbock_maps[1].bankwidth = (BOOT_DEF & 1) ? 2 : 4; /* Compensate for the nROMBT switch which swaps the flash banks */ @@ -100,11 +100,11 @@ static int __init init_lubbock(void) simple_map_init(&lubbock_maps[i]); printk(KERN_NOTICE "Probing %s at physical address 0x%08lx (%d-bit bankwidth)\n", - lubbock_maps[i].name, lubbock_maps[i].phys, + lubbock_maps[i].name, lubbock_maps[i].phys, lubbock_maps[i].bankwidth * 8); mymtds[i] = do_map_probe("cfi_probe", &lubbock_maps[i]); - + if (!mymtds[i]) { iounmap((void *)lubbock_maps[i].virt); if (lubbock_maps[i].cached) @@ -124,7 +124,7 @@ static int __init init_lubbock(void) if (!mymtds[0] && !mymtds[1]) return ret; - + for (i = 0; i < 2; i++) { if (!mymtds[i]) { printk(KERN_WARNING "%s is absent. Skipping\n", lubbock_maps[i].name); @@ -151,7 +151,7 @@ static void __exit cleanup_lubbock(void) if (nr_parsed_parts[i] || !i) del_mtd_partitions(mymtds[i]); else - del_mtd_device(mymtds[i]); + del_mtd_device(mymtds[i]); map_destroy(mymtds[i]); iounmap((void *)lubbock_maps[i].virt); diff --git a/trunk/drivers/mtd/maps/mainstone-flash.c b/trunk/drivers/mtd/maps/mainstone-flash.c index eaa4bbb868a3..da0f8a692628 100644 --- a/trunk/drivers/mtd/maps/mainstone-flash.c +++ b/trunk/drivers/mtd/maps/mainstone-flash.c @@ -5,7 +5,7 @@ * * Author: Nicolas Pitre * Copyright: (C) 2001 MontaVista Software Inc. - * + * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 as * published by the Free Software Foundation. @@ -91,27 +91,27 @@ static int __init init_mainstone(void) mainstone_maps[i].virt = ioremap(mainstone_maps[i].phys, WINDOW_SIZE); if (!mainstone_maps[i].virt) { - printk(KERN_WARNING "Failed to ioremap %s\n", + printk(KERN_WARNING "Failed to ioremap %s\n", mainstone_maps[i].name); if (!ret) ret = -ENOMEM; continue; } - mainstone_maps[i].cached = + mainstone_maps[i].cached = ioremap_cached(mainstone_maps[i].phys, WINDOW_SIZE); if (!mainstone_maps[i].cached) printk(KERN_WARNING "Failed to ioremap cached %s\n", mainstone_maps[i].name); simple_map_init(&mainstone_maps[i]); - printk(KERN_NOTICE + printk(KERN_NOTICE "Probing %s at physical address 0x%08lx" " (%d-bit bankwidth)\n", - mainstone_maps[i].name, mainstone_maps[i].phys, + mainstone_maps[i].name, mainstone_maps[i].phys, mainstone_maps[i].bankwidth * 8); mymtds[i] = do_map_probe("cfi_probe", &mainstone_maps[i]); - + if (!mymtds[i]) { iounmap((void *)mainstone_maps[i].virt); if (mainstone_maps[i].cached) @@ -131,21 +131,21 @@ static int __init init_mainstone(void) if (!mymtds[0] && !mymtds[1]) return ret; - + for (i = 0; i < 2; i++) { if (!mymtds[i]) { - printk(KERN_WARNING "%s is absent. Skipping\n", + printk(KERN_WARNING "%s is absent. Skipping\n", mainstone_maps[i].name); } else if (nr_parsed_parts[i]) { - add_mtd_partitions(mymtds[i], parsed_parts[i], + add_mtd_partitions(mymtds[i], parsed_parts[i], nr_parsed_parts[i]); } else if (!i) { printk("Using static partitions on %s\n", mainstone_maps[i].name); - add_mtd_partitions(mymtds[i], mainstone_partitions, + add_mtd_partitions(mymtds[i], mainstone_partitions, ARRAY_SIZE(mainstone_partitions)); } else { - printk("Registering %s as whole device\n", + printk("Registering %s as whole device\n", mainstone_maps[i].name); add_mtd_device(mymtds[i]); } diff --git a/trunk/drivers/mtd/maps/mbx860.c b/trunk/drivers/mtd/maps/mbx860.c index 06b118727846..c5c6901a4763 100644 --- a/trunk/drivers/mtd/maps/mbx860.c +++ b/trunk/drivers/mtd/maps/mbx860.c @@ -1,11 +1,11 @@ /* - * $Id: mbx860.c,v 1.9 2005/11/07 11:14:27 gleixner Exp $ + * $Id: mbx860.c,v 1.8 2004/11/04 13:24:15 gleixner Exp $ * * Handle mapping of the flash on MBX860 boards * * Author: Anton Todorov * Copyright: (C) 2001 Emness Technology - * + * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 as * published by the Free Software Foundation. @@ -46,7 +46,7 @@ static struct mtd_partition partition_info[]={ { .name = "MBX flash APPLICATION partition", .offset = (BOOT_PARTITION_SIZE_KiB+KERNEL_PARTITION_SIZE_KiB)*1024 } }; - + static struct mtd_info *mymtd; diff --git a/trunk/drivers/mtd/maps/mtx-1_flash.c b/trunk/drivers/mtd/maps/mtx-1_flash.c deleted file mode 100644 index d1e66e186746..000000000000 --- a/trunk/drivers/mtd/maps/mtx-1_flash.c +++ /dev/null @@ -1,96 +0,0 @@ -/* - * Flash memory access on 4G Systems MTX-1 boards - * - * $Id: mtx-1_flash.c,v 1.2 2005/11/07 11:14:27 gleixner Exp $ - * - * (C) 2005 Bruno Randolf - * (C) 2005 Jörn Engel - * - */ - -#include -#include -#include -#include -#include - -#include -#include -#include - -#include - -static struct map_info mtx1_map = { - .name = "MTX-1 flash", - .bankwidth = 4, - .size = 0x2000000, - .phys = 0x1E000000, -}; - -static struct mtd_partition mtx1_partitions[] = { - { - .name = "filesystem", - .size = 0x01C00000, - .offset = 0, - },{ - .name = "yamon", - .size = 0x00100000, - .offset = MTDPART_OFS_APPEND, - .mask_flags = MTD_WRITEABLE, - },{ - .name = "kernel", - .size = 0x002c0000, - .offset = MTDPART_OFS_APPEND, - },{ - .name = "yamon env", - .size = 0x00040000, - .offset = MTDPART_OFS_APPEND, - } -}; - -static struct mtd_info *mtx1_mtd; - -int __init mtx1_mtd_init(void) -{ - int ret = -ENXIO; - - simple_map_init(&mtx1_map); - - mtx1_map.virt = ioremap(mtx1_map.phys, mtx1_map.size); - if (!mtx1_map.virt) - return -EIO; - - mtx1_mtd = do_map_probe("cfi_probe", &mtx1_map); - if (!mtx1_mtd) - goto err; - - mtx1_mtd->owner = THIS_MODULE; - - ret = add_mtd_partitions(mtx1_mtd, mtx1_partitions, - ARRAY_SIZE(mtx1_partitions)); - if (ret) - goto err; - - return 0; - -err: - iounmap(mtx1_map.virt); - return ret; -} - -static void __exit mtx1_mtd_cleanup(void) -{ - if (mtx1_mtd) { - del_mtd_partitions(mtx1_mtd); - map_destroy(mtx1_mtd); - } - if (mtx1_map.virt) - iounmap(mtx1_map.virt); -} - -module_init(mtx1_mtd_init); -module_exit(mtx1_mtd_cleanup); - -MODULE_AUTHOR("Bruno Randolf "); -MODULE_DESCRIPTION("MTX-1 flash map"); -MODULE_LICENSE("GPL"); diff --git a/trunk/drivers/mtd/maps/netsc520.c b/trunk/drivers/mtd/maps/netsc520.c index 33060a315722..ab7e6358d281 100644 --- a/trunk/drivers/mtd/maps/netsc520.c +++ b/trunk/drivers/mtd/maps/netsc520.c @@ -3,7 +3,7 @@ * Copyright (C) 2001 Mark Langsdorf (mark.langsdorf@amd.com) * based on sc520cdp.c by Sysgo Real-Time Solutions GmbH * - * $Id: netsc520.c,v 1.14 2005/11/07 11:14:27 gleixner Exp $ + * $Id: netsc520.c,v 1.13 2004/11/28 09:40:40 dwmw2 Exp $ * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by @@ -38,7 +38,7 @@ ** The single, 16 megabyte flash bank is divided into four virtual ** partitions. The first partition is 768 KiB and is intended to ** store the kernel image loaded by the bootstrap loader. The second -** partition is 256 KiB and holds the BIOS image. The third +** partition is 256 KiB and holds the BIOS image. The third ** partition is 14.5 MiB and is intended for the flash file system ** image. The last partition is 512 KiB and contains another copy ** of the BIOS image and the reset vector. @@ -51,28 +51,28 @@ ** recoverable afterwards. */ -/* partition_info gives details on the logical partitions that the split the +/* partition_info gives details on the logical partitions that the split the * single flash device into. If the size if zero we use up to the end of the * device. */ static struct mtd_partition partition_info[]={ - { - .name = "NetSc520 boot kernel", - .offset = 0, + { + .name = "NetSc520 boot kernel", + .offset = 0, .size = 0xc0000 }, - { - .name = "NetSc520 Low BIOS", - .offset = 0xc0000, + { + .name = "NetSc520 Low BIOS", + .offset = 0xc0000, .size = 0x40000 }, - { - .name = "NetSc520 file system", - .offset = 0x100000, + { + .name = "NetSc520 file system", + .offset = 0x100000, .size = 0xe80000 }, - { - .name = "NetSc520 High BIOS", - .offset = 0xf80000, + { + .name = "NetSc520 High BIOS", + .offset = 0xf80000, .size = 0x80000 }, }; @@ -114,7 +114,7 @@ static int __init init_netsc520(void) iounmap(netsc520_map.virt); return -ENXIO; } - + mymtd->owner = THIS_MODULE; add_mtd_partitions( mymtd, partition_info, NUM_PARTITIONS ); return 0; diff --git a/trunk/drivers/mtd/maps/nettel.c b/trunk/drivers/mtd/maps/nettel.c index f00ee7e54dba..61be5a4148c9 100644 --- a/trunk/drivers/mtd/maps/nettel.c +++ b/trunk/drivers/mtd/maps/nettel.c @@ -6,7 +6,7 @@ * (C) Copyright 2000-2001, Greg Ungerer (gerg@snapgear.com) * (C) Copyright 2001-2002, SnapGear (www.snapgear.com) * - * $Id: nettel.c,v 1.11 2005/11/07 11:14:27 gleixner Exp $ + * $Id: nettel.c,v 1.10 2005/01/05 17:11:29 dwmw2 Exp $ */ /****************************************************************************/ @@ -143,7 +143,7 @@ static int nettel_reboot_notifier(struct notifier_block *nb, unsigned long val, { struct cfi_private *cfi = nettel_intel_map.fldrv_priv; unsigned long b; - + /* Make sure all FLASH chips are put back into read mode */ for (b = 0; (b < nettel_intel_partitions[3].size); b += 0x100000) { cfi_send_gen_cmd(0xff, 0x55, b, &nettel_intel_map, cfi, @@ -199,7 +199,7 @@ int nettel_eraseconfig(void) schedule(); /* Wait for erase to finish. */ remove_wait_queue(&wait_q, &wait); - + put_mtd_device(mtd); } @@ -430,7 +430,7 @@ int __init nettel_init(void) nettel_intel_partitions[1].size = (intel0size + intel1size) - (1024*1024 + intel_mtd->erasesize); nettel_intel_partitions[3].size = intel0size + intel1size; - nettel_intel_partitions[4].offset = + nettel_intel_partitions[4].offset = (intel0size + intel1size) - intel_mtd->erasesize; nettel_intel_partitions[4].size = intel_mtd->erasesize; nettel_intel_partitions[5].offset = diff --git a/trunk/drivers/mtd/maps/ocelot.c b/trunk/drivers/mtd/maps/ocelot.c index 6977963d7897..82c3070678c5 100644 --- a/trunk/drivers/mtd/maps/ocelot.c +++ b/trunk/drivers/mtd/maps/ocelot.c @@ -1,5 +1,5 @@ /* - * $Id: ocelot.c,v 1.17 2005/11/07 11:14:27 gleixner Exp $ + * $Id: ocelot.c,v 1.16 2005/01/05 18:05:13 dwmw2 Exp $ * * Flash on Momenco Ocelot */ @@ -31,7 +31,7 @@ static void ocelot_ram_write(struct mtd_info *mtd, loff_t to, size_t len, size_t struct map_info *map = mtd->priv; size_t done = 0; - /* If we use memcpy, it does word-wide writes. Even though we told the + /* If we use memcpy, it does word-wide writes. Even though we told the GT64120A that it's an 8-bit wide region, word-wide writes don't work. We end up just writing the first byte of the four to all four bytes. So we have this loop instead */ @@ -68,7 +68,7 @@ static int __init init_ocelot_maps(void) int nr_parts; unsigned char brd_status; - printk(KERN_INFO "Momenco Ocelot MTD mappings: Flash 0x%x at 0x%x, NVRAM 0x%x at 0x%x\n", + printk(KERN_INFO "Momenco Ocelot MTD mappings: Flash 0x%x at 0x%x, NVRAM 0x%x at 0x%x\n", FLASH_WINDOW_SIZE, FLASH_WINDOW_ADDR, NVRAM_WINDOW_SIZE, NVRAM_WINDOW_ADDR); /* First check whether the flash jumper is present */ @@ -138,8 +138,8 @@ static int __init init_ocelot_maps(void) add_mtd_device(flash_mtd); return 0; - - fail3: + + fail3: iounmap((void *)ocelot_flash_map.virt); if (ocelot_flash_map.cached) iounmap((void *)ocelot_flash_map.cached); diff --git a/trunk/drivers/mtd/maps/ocotea.c b/trunk/drivers/mtd/maps/ocotea.c index c223514ca2eb..6e559bc14636 100644 --- a/trunk/drivers/mtd/maps/ocotea.c +++ b/trunk/drivers/mtd/maps/ocotea.c @@ -19,6 +19,7 @@ #include #include #include +#include #include #include #include diff --git a/trunk/drivers/mtd/maps/octagon-5066.c b/trunk/drivers/mtd/maps/octagon-5066.c index a6642db3d325..e5ff83de420e 100644 --- a/trunk/drivers/mtd/maps/octagon-5066.c +++ b/trunk/drivers/mtd/maps/octagon-5066.c @@ -1,12 +1,12 @@ -// $Id: octagon-5066.c,v 1.28 2005/11/07 11:14:27 gleixner Exp $ +// $Id: octagon-5066.c,v 1.26 2004/07/12 22:38:29 dwmw2 Exp $ /* ###################################################################### - Octagon 5066 MTD Driver. - + Octagon 5066 MTD Driver. + The Octagon 5066 is a SBC based on AMD's 586-WB running at 133 MHZ. It comes with a builtin AMD 29F016 flash chip and a socketed EEPROM that is replacable by flash. Both units are mapped through a multiplexer - into a 32k memory window at 0xe8000. The control register for the + into a 32k memory window at 0xe8000. The control register for the multiplexing unit is located at IO 0x208 with a bit map of 0-5 Page Selection in 32k increments 6-7 Device selection: @@ -14,14 +14,14 @@ 01 SSD 0 (Socket) 10 SSD 1 (Flash chip) 11 undefined - + On each SSD, the first 128k is reserved for use by the bios - (actually it IS the bios..) This only matters if you are booting off the + (actually it IS the bios..) This only matters if you are booting off the flash, you must not put a file system starting there. - + The driver tries to do a detection algorithm to guess what sort of devices are plugged into the sockets. - + ##################################################################### */ #include @@ -56,7 +56,7 @@ static void __oct5066_page(struct map_info *map, __u8 byte) static inline void oct5066_page(struct map_info *map, unsigned long ofs) { __u8 byte = map->map_priv_1 | (ofs >> WINDOW_SHIFT); - + if (page_n_dev != byte) __oct5066_page(map, byte); } @@ -78,7 +78,7 @@ static void oct5066_copy_from(struct map_info *map, void *to, unsigned long from unsigned long thislen = len; if (len > (WINDOW_LENGTH - (from & WINDOW_MASK))) thislen = WINDOW_LENGTH-(from & WINDOW_MASK); - + spin_lock(&oct5066_spin); oct5066_page(map, from); memcpy_fromio(to, iomapadr + from, thislen); @@ -103,7 +103,7 @@ static void oct5066_copy_to(struct map_info *map, unsigned long to, const void * unsigned long thislen = len; if (len > (WINDOW_LENGTH - (to & WINDOW_MASK))) thislen = WINDOW_LENGTH-(to & WINDOW_MASK); - + spin_lock(&oct5066_spin); oct5066_page(map, to); memcpy_toio(iomapadr + to, from, thislen); @@ -144,7 +144,7 @@ static struct mtd_info *oct5066_mtd[2] = {NULL, NULL}; // OctProbe - Sense if this is an octagon card // --------------------------------------------------------------------- /* Perform a simple validity test, we map the window select SSD0 and - change pages while monitoring the window. A change in the window, + change pages while monitoring the window. A change in the window, controlled by the PAGE_IO port is a functioning 5066 board. This will fail if the thing in the socket is set to a uniform value. */ static int __init OctProbe(void) @@ -161,13 +161,13 @@ static int __init OctProbe(void) Values[I%10] = readl(iomapadr); if (I > 0 && Values[I%10] == Values[0]) return -EAGAIN; - } + } else { // Make sure we get the same values on the second pass if (Values[I%10] != readl(iomapadr)) return -EAGAIN; - } + } } return 0; } @@ -207,11 +207,11 @@ int __init init_oct5066(void) ret = -EAGAIN; goto out_unmap; } - + // Print out our little header.. printk("Octagon 5066 SSD IO:0x%x MEM:0x%x-0x%x\n",PAGE_IO,WINDOW_START, WINDOW_START+WINDOW_LENGTH); - + for (i=0; i<2; i++) { oct5066_mtd[i] = do_map_probe("cfi_probe", &oct5066_map[i]); if (!oct5066_mtd[i]) @@ -225,11 +225,11 @@ int __init init_oct5066(void) add_mtd_device(oct5066_mtd[i]); } } - + if (!oct5066_mtd[0] && !oct5066_mtd[1]) { cleanup_oct5066(); return -ENXIO; - } + } return 0; diff --git a/trunk/drivers/mtd/maps/omap-toto-flash.c b/trunk/drivers/mtd/maps/omap-toto-flash.c index dc3765270057..763304154a92 100644 --- a/trunk/drivers/mtd/maps/omap-toto-flash.c +++ b/trunk/drivers/mtd/maps/omap-toto-flash.c @@ -5,7 +5,7 @@ * * (C) 2002 MontVista Software, Inc. * - * $Id: omap-toto-flash.c,v 1.5 2005/11/07 11:14:27 gleixner Exp $ + * $Id: omap-toto-flash.c,v 1.3 2004/09/16 23:27:13 gleixner Exp $ */ #include @@ -38,7 +38,7 @@ static struct map_info omap_toto_map_flash = { .virt = (void __iomem *)OMAP_TOTO_FLASH_BASE, }; - + static struct mtd_partition toto_flash_partitions[] = { { .name = "BootLoader", @@ -54,21 +54,21 @@ static struct mtd_partition toto_flash_partitions[] = { .name = "EnvArea", /* bottom 64KiB for env vars */ .size = MTDPART_SIZ_FULL, .offset = MTDPART_OFS_APPEND, - } + } }; static struct mtd_partition *parsed_parts; static struct mtd_info *flash_mtd; - -static int __init init_flash (void) + +static int __init init_flash (void) { struct mtd_partition *parts; int nb_parts = 0; int parsed_nr_parts = 0; const char *part_type; - + /* * Static partition definition selection */ @@ -89,7 +89,7 @@ static int __init init_flash (void) flash_mtd = do_map_probe("jedec_probe", &omap_toto_map_flash); if (!flash_mtd) return -ENXIO; - + if (parsed_nr_parts > 0) { parts = parsed_parts; nb_parts = parsed_nr_parts; @@ -108,8 +108,8 @@ static int __init init_flash (void) } return 0; } - -int __init omap_toto_mtd_init(void) + +int __init omap_toto_mtd_init(void) { int status; @@ -119,7 +119,7 @@ int __init omap_toto_mtd_init(void) return status; } -static void __exit omap_toto_mtd_cleanup(void) +static void __exit omap_toto_mtd_cleanup(void) { if (flash_mtd) { del_mtd_partitions(flash_mtd); diff --git a/trunk/drivers/mtd/maps/omap_nor.c b/trunk/drivers/mtd/maps/omap_nor.c index fd3b4a5fc207..7f370bb794fe 100644 --- a/trunk/drivers/mtd/maps/omap_nor.c +++ b/trunk/drivers/mtd/maps/omap_nor.c @@ -3,7 +3,7 @@ * * Copyright (C) 2001-2002 MontaVista Software Inc. * Copyright (C) 2003-2004 Texas Instruments - * Copyright (C) 2004 Nokia Corporation + * Copyright (C) 2004 Nokia Corporation * * Assembled using driver code copyright the companies above * and written by David Brownell, Jian Zhang , diff --git a/trunk/drivers/mtd/maps/pci.c b/trunk/drivers/mtd/maps/pci.c index 8b3570b09095..d9c64e99ee32 100644 --- a/trunk/drivers/mtd/maps/pci.c +++ b/trunk/drivers/mtd/maps/pci.c @@ -7,8 +7,8 @@ * it under the terms of the GNU General Public License version 2 as * published by the Free Software Foundation. * - * $Id: pci.c,v 1.13 2005/11/07 11:14:27 gleixner Exp $ - * + * $Id: pci.c,v 1.10 2005/03/18 14:04:35 gleixner Exp $ + * * Generic PCI memory map driver. We support the following boards: * - Intel IQ80310 ATU. * - Intel EBSA285 (blank rom programming mode). Tested working 27/09/2001 @@ -38,7 +38,7 @@ struct map_pci_info { void (*exit)(struct pci_dev *dev, struct map_pci_info *map); unsigned long (*translate)(struct map_pci_info *map, unsigned long ofs); struct pci_dev *dev; -}; +}; static map_word mtd_pci_read8(struct map_info *_map, unsigned long ofs) { diff --git a/trunk/drivers/mtd/maps/pcmciamtd.c b/trunk/drivers/mtd/maps/pcmciamtd.c index af24216a0626..ff7c50d10180 100644 --- a/trunk/drivers/mtd/maps/pcmciamtd.c +++ b/trunk/drivers/mtd/maps/pcmciamtd.c @@ -1,5 +1,5 @@ /* - * $Id: pcmciamtd.c,v 1.55 2005/11/07 11:14:28 gleixner Exp $ + * $Id: pcmciamtd.c,v 1.51 2004/07/12 22:38:29 dwmw2 Exp $ * * pcmciamtd.c - MTD driver for PCMCIA flash memory cards * @@ -48,7 +48,7 @@ static const int debug = 0; #define DRIVER_DESC "PCMCIA Flash memory card driver" -#define DRIVER_VERSION "$Revision: 1.55 $" +#define DRIVER_VERSION "$Revision: 1.51 $" /* Size of the PCMCIA address space: 26 bits = 64 MB */ #define MAX_PCMCIA_ADDR 0x4000000 @@ -176,7 +176,7 @@ static void pcmcia_copy_from_remap(struct map_info *map, void *to, unsigned long if(toread > len) toread = len; - + addr = remap_window(map, from); if(!addr) return; @@ -386,7 +386,7 @@ static void card_settings(struct pcmciamtd_dev *dev, dev_link_t *link, int *new_ cs_error(link->handle, ParseTuple, rc); break; } - + switch(tuple.TupleCode) { case CISTPL_FORMAT: { cistpl_format_t *t = &parse.format; @@ -394,9 +394,9 @@ static void card_settings(struct pcmciamtd_dev *dev, dev_link_t *link, int *new_ DEBUG(2, "Format type: %u, Error Detection: %u, offset = %u, length =%u", t->type, t->edc, t->offset, t->length); break; - + } - + case CISTPL_DEVICE: { cistpl_device_t *t = &parse.device; int i; @@ -410,7 +410,7 @@ static void card_settings(struct pcmciamtd_dev *dev, dev_link_t *link, int *new_ } break; } - + case CISTPL_VERS_1: { cistpl_vers_1_t *t = &parse.version_1; int i; @@ -425,7 +425,7 @@ static void card_settings(struct pcmciamtd_dev *dev, dev_link_t *link, int *new_ DEBUG(2, "Found name: %s", dev->mtd_name); break; } - + case CISTPL_JEDEC_C: { cistpl_jedec_t *t = &parse.jedec; int i; @@ -434,7 +434,7 @@ static void card_settings(struct pcmciamtd_dev *dev, dev_link_t *link, int *new_ } break; } - + case CISTPL_DEVICE_GEO: { cistpl_device_geo_t *t = &parse.device_geo; int i; @@ -449,11 +449,11 @@ static void card_settings(struct pcmciamtd_dev *dev, dev_link_t *link, int *new_ } break; } - + default: DEBUG(2, "Unknown tuple code %d", tuple.TupleCode); } - + rc = pcmcia_get_next_tuple(link->handle, &tuple); } if(!dev->pcmcia_map.size) @@ -470,7 +470,7 @@ static void card_settings(struct pcmciamtd_dev *dev, dev_link_t *link, int *new_ if(bankwidth) { dev->pcmcia_map.bankwidth = bankwidth; DEBUG(2, "bankwidth forced to %d", bankwidth); - } + } dev->pcmcia_map.name = dev->mtd_name; if(!dev->mtd_name[0]) { @@ -568,7 +568,7 @@ static void pcmciamtd_config(dev_link_t *link) return; } DEBUG(1, "Allocated a window of %dKiB", dev->win_size >> 10); - + /* Get write protect status */ CS_CHECK(GetStatus, pcmcia_get_status(link->handle, &status)); DEBUG(2, "status value: 0x%x window handle = 0x%8.8lx", @@ -624,11 +624,11 @@ static void pcmciamtd_config(dev_link_t *link) mtd = do_map_probe(probes[i], &dev->pcmcia_map); if(mtd) break; - + DEBUG(1, "FAILED: %s", probes[i]); } } - + if(!mtd) { DEBUG(1, "Cant find an MTD"); pcmciamtd_release(link); diff --git a/trunk/drivers/mtd/maps/physmap.c b/trunk/drivers/mtd/maps/physmap.c index 9ee760f97bc6..b853670bfb81 100644 --- a/trunk/drivers/mtd/maps/physmap.c +++ b/trunk/drivers/mtd/maps/physmap.c @@ -1,5 +1,5 @@ /* - * $Id: physmap.c,v 1.38 2005/11/07 11:14:28 gleixner Exp $ + * $Id: physmap.c,v 1.37 2004/11/28 09:40:40 dwmw2 Exp $ * * Normal mappings of chips in physical memory * @@ -69,7 +69,7 @@ static int __init init_physmap(void) mymtd->owner = THIS_MODULE; #ifdef CONFIG_MTD_PARTITIONS - mtd_parts_nb = parse_mtd_partitions(mymtd, part_probes, + mtd_parts_nb = parse_mtd_partitions(mymtd, part_probes, &mtd_parts, 0); if (mtd_parts_nb > 0) @@ -78,9 +78,9 @@ static int __init init_physmap(void) return 0; } - if (num_physmap_partitions != 0) + if (num_physmap_partitions != 0) { - printk(KERN_NOTICE + printk(KERN_NOTICE "Using physmap partition definition\n"); add_mtd_partitions (mymtd, physmap_partitions, num_physmap_partitions); return 0; diff --git a/trunk/drivers/mtd/maps/plat-ram.c b/trunk/drivers/mtd/maps/plat-ram.c index a02eed94a231..104576b5be34 100644 --- a/trunk/drivers/mtd/maps/plat-ram.c +++ b/trunk/drivers/mtd/maps/plat-ram.c @@ -6,7 +6,7 @@ * * Generic platfrom device based RAM map * - * $Id: plat-ram.c,v 1.7 2005/11/07 11:14:28 gleixner Exp $ + * $Id: plat-ram.c,v 1.3 2005/03/19 22:41:27 gleixner Exp $ * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by @@ -91,7 +91,7 @@ static int platram_remove(struct device *dev) dev_dbg(dev, "removing device\n"); - if (info == NULL) + if (info == NULL) return 0; if (info->mtd) { @@ -118,7 +118,7 @@ static int platram_remove(struct device *dev) if (info->map.virt != NULL) iounmap(info->map.virt); - + kfree(info); return 0; @@ -139,7 +139,7 @@ static int platram_probe(struct device *dev) int err = 0; dev_dbg(dev, "probe entered\n"); - + if (dev->platform_data == NULL) { dev_err(dev, "no platform data supplied\n"); err = -ENOENT; @@ -177,7 +177,7 @@ static int platram_probe(struct device *dev) info->map.phys = res->start; info->map.size = (res->end - res->start) + 1; - info->map.name = pdata->mapname != NULL ? pdata->mapname : (char *)pd->name; + info->map.name = pdata->mapname != NULL ? pdata->mapname : pd->name; info->map.bankwidth = pdata->bankwidth; /* register our usage of the memory area */ @@ -240,7 +240,7 @@ static int platram_probe(struct device *dev) dev_err(dev, "add_mtd_device() failed\n"); err = -ENOMEM; } - + dev_info(dev, "registered mtd device\n"); return err; @@ -254,7 +254,6 @@ static int platram_probe(struct device *dev) static struct device_driver platram_driver = { .name = "mtd-ram", - .owner = THIS_MODULE, .bus = &platform_bus_type, .probe = platram_probe, .remove = platram_remove, diff --git a/trunk/drivers/mtd/maps/pnc2000.c b/trunk/drivers/mtd/maps/pnc2000.c index d7e16c2d5c44..a0f43dad8985 100644 --- a/trunk/drivers/mtd/maps/pnc2000.c +++ b/trunk/drivers/mtd/maps/pnc2000.c @@ -5,7 +5,7 @@ * * This code is GPL * - * $Id: pnc2000.c,v 1.18 2005/11/07 11:14:28 gleixner Exp $ + * $Id: pnc2000.c,v 1.17 2004/11/16 18:29:02 dwmw2 Exp $ */ #include @@ -21,7 +21,7 @@ #define WINDOW_ADDR 0xbf000000 #define WINDOW_SIZE 0x00400000 -/* +/* * MAP DRIVER STUFF */ @@ -36,7 +36,7 @@ static struct map_info pnc_map = { /* - * MTD 'PARTITIONING' STUFF + * MTD 'PARTITIONING' STUFF */ static struct mtd_partition pnc_partitions[3] = { { @@ -56,7 +56,7 @@ static struct mtd_partition pnc_partitions[3] = { } }; -/* +/* * This is the master MTD device for which all the others are just * auto-relocating aliases. */ diff --git a/trunk/drivers/mtd/maps/pq2fads.c b/trunk/drivers/mtd/maps/pq2fads.c deleted file mode 100644 index fb78d87cc130..000000000000 --- a/trunk/drivers/mtd/maps/pq2fads.c +++ /dev/null @@ -1,88 +0,0 @@ -/* - * drivers/mtd/maps/pq2fads.c - * - * Mapping for the flash SIMM on 8272ADS and PQ2FADS board - * - * Author: Vitaly Bordug - * - * 2005 (c) MontaVista Software, Inc. This file is licensed under - * the terms of the GNU General Public License version 2. This program - * is licensed "as is" without any warranty of any kind, whether express - * or implied. - */ - -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include - -/* - NOTE: bank width and interleave relative to the installed flash - should have been chosen within MTD_CFI_GEOMETRY options. - */ -#define PQ2FADS_BANK_WIDTH 4 - -static struct mtd_partition pq2fads_partitions[] = { - { -#ifdef CONFIG_ADS8272 - .name = "HRCW", - .size = 0x40000, - .offset = 0, - .mask_flags = MTD_WRITEABLE, /* force read-only */ - }, { - .name = "User FS", - .size = 0x5c0000, - .offset = 0x40000, -#else - .name = "User FS", - .size = 0x600000, - .offset = 0, -#endif - }, { - .name = "uImage", - .size = 0x100000, - .offset = 0x600000, - .mask_flags = MTD_WRITEABLE, /* force read-only */ - }, { - .name = "bootloader", - .size = 0x40000, - .offset = 0x700000, - .mask_flags = MTD_WRITEABLE, /* force read-only */ - }, { - .name = "bootloader env", - .size = 0x40000, - .offset = 0x740000, - .mask_flags = MTD_WRITEABLE, /* force read-only */ - } -}; - - -/* pointer to MPC885ADS board info data */ -extern unsigned char __res[]; - -static int __init init_pq2fads_mtd(void) -{ - bd_t *bd = (bd_t *)__res; - physmap_configure(bd->bi_flashstart, bd->bi_flashsize, PQ2FADS_BANK_WIDTH, NULL); - - physmap_set_partitions(pq2fads_partitions, - sizeof (pq2fads_partitions) / - sizeof (pq2fads_partitions[0])); - return 0; -} - -static void __exit cleanup_pq2fads_mtd(void) -{ -} - -module_init(init_pq2fads_mtd); -module_exit(cleanup_pq2fads_mtd); - -MODULE_LICENSE("GPL"); -MODULE_DESCRIPTION("MTD map and partitions for MPC8272ADS boards"); diff --git a/trunk/drivers/mtd/maps/redwood.c b/trunk/drivers/mtd/maps/redwood.c index 5b76ed886185..edd01ee4f90b 100644 --- a/trunk/drivers/mtd/maps/redwood.c +++ b/trunk/drivers/mtd/maps/redwood.c @@ -1,5 +1,5 @@ /* - * $Id: redwood.c,v 1.11 2005/11/07 11:14:28 gleixner Exp $ + * $Id: redwood.c,v 1.10 2004/11/04 13:24:15 gleixner Exp $ * * drivers/mtd/maps/redwood.c * @@ -79,7 +79,7 @@ static struct mtd_partition redwood_flash_partitions[] = { #define RW_PART0_OF 0 #define RW_PART0_SZ 0x400000 /* 4 MiB data */ -#define RW_PART1_OF RW_PART0_OF + RW_PART0_SZ +#define RW_PART1_OF RW_PART0_OF + RW_PART0_SZ #define RW_PART1_SZ 0x10000 /* 64K VPD */ #define RW_PART2_OF RW_PART1_OF + RW_PART1_SZ #define RW_PART2_SZ 0x400000 - (0x10000 + 0x20000) diff --git a/trunk/drivers/mtd/maps/sa1100-flash.c b/trunk/drivers/mtd/maps/sa1100-flash.c index 9e8bb1782be0..a31f6ee8a4be 100644 --- a/trunk/drivers/mtd/maps/sa1100-flash.c +++ b/trunk/drivers/mtd/maps/sa1100-flash.c @@ -1,9 +1,9 @@ /* * Flash memory access on SA11x0 based devices - * + * * (C) 2000 Nicolas Pitre - * - * $Id: sa1100-flash.c,v 1.51 2005/11/07 11:14:28 gleixner Exp $ + * + * $Id: sa1100-flash.c,v 1.47 2004/11/01 13:44:36 rmk Exp $ */ #include #include diff --git a/trunk/drivers/mtd/maps/sbc8240.c b/trunk/drivers/mtd/maps/sbc8240.c index 225cdd9ba5b2..da684d3384e9 100644 --- a/trunk/drivers/mtd/maps/sbc8240.c +++ b/trunk/drivers/mtd/maps/sbc8240.c @@ -5,7 +5,7 @@ * * This code is GPLed * - * $Id: sbc8240.c,v 1.5 2005/11/07 11:14:28 gleixner Exp $ + * $Id: sbc8240.c,v 1.4 2004/07/12 22:38:29 dwmw2 Exp $ * */ @@ -205,7 +205,7 @@ int __init init_sbc8240_mtd (void) } else { printk (KERN_NOTICE MSG_PREFIX "Using %s partition definition\n", sbc8240_part_banks[i].mtd_part->name); - add_mtd_partitions (sbc8240_mtd[i], + add_mtd_partitions (sbc8240_mtd[i], sbc8240_part_banks[i].mtd_part, sbc8240_part_banks[i].nums); } diff --git a/trunk/drivers/mtd/maps/sbc_gxx.c b/trunk/drivers/mtd/maps/sbc_gxx.c index 7cc4041d096d..65add28bde14 100644 --- a/trunk/drivers/mtd/maps/sbc_gxx.c +++ b/trunk/drivers/mtd/maps/sbc_gxx.c @@ -1,35 +1,35 @@ /* sbc_gxx.c -- MTD map driver for Arcom Control Systems SBC-MediaGX, SBC-GXm and SBC-GX1 series boards. - + Copyright (C) 2001 Arcom Control System Ltd - + This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. - + This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. - + You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA - $Id: sbc_gxx.c,v 1.35 2005/11/07 11:14:28 gleixner Exp $ + $Id: sbc_gxx.c,v 1.33 2004/11/28 09:40:40 dwmw2 Exp $ -The SBC-MediaGX / SBC-GXx has up to 16 MiB of -Intel StrataFlash (28F320/28F640) in x8 mode. +The SBC-MediaGX / SBC-GXx has up to 16 MiB of +Intel StrataFlash (28F320/28F640) in x8 mode. This driver uses the CFI probe and Intel Extended Command Set drivers. The flash is accessed as follows: 16 KiB memory window at 0xdc000-0xdffff - + Two IO address locations for paging - + 0x258 bit 0-7: address bit 14-21 0x259 @@ -37,7 +37,7 @@ The flash is accessed as follows: bit 7: 0 - reset/powered down 1 - device enabled -The single flash device is divided into 3 partition which appear as +The single flash device is divided into 3 partition which appear as separate MTD devices. 25/04/2001 AJL (Arcom) Modified signon strings and partition sizes @@ -87,17 +87,17 @@ static volatile int page_in_window = -1; // Current page in window. static void __iomem *iomapadr; static DEFINE_SPINLOCK(sbc_gxx_spin); -/* partition_info gives details on the logical partitions that the split the +/* partition_info gives details on the logical partitions that the split the * single flash device into. If the size if zero we use up to the end of the * device. */ static struct mtd_partition partition_info[]={ - { .name = "SBC-GXx flash boot partition", - .offset = 0, + { .name = "SBC-GXx flash boot partition", + .offset = 0, .size = BOOT_PARTITION_SIZE_KiB*1024 }, - { .name = "SBC-GXx flash data partition", - .offset = BOOT_PARTITION_SIZE_KiB*1024, + { .name = "SBC-GXx flash data partition", + .offset = BOOT_PARTITION_SIZE_KiB*1024, .size = (DATA_PARTITION_SIZE_KiB)*1024 }, - { .name = "SBC-GXx flash application partition", + { .name = "SBC-GXx flash application partition", .offset = (BOOT_PARTITION_SIZE_KiB+DATA_PARTITION_SIZE_KiB)*1024 } }; @@ -130,7 +130,7 @@ static void sbc_gxx_copy_from(struct map_info *map, void *to, unsigned long from unsigned long thislen = len; if (len > (WINDOW_LENGTH - (from & WINDOW_MASK))) thislen = WINDOW_LENGTH-(from & WINDOW_MASK); - + spin_lock(&sbc_gxx_spin); sbc_gxx_page(map, from); memcpy_fromio(to, iomapadr + (from & WINDOW_MASK), thislen); @@ -150,12 +150,12 @@ static void sbc_gxx_write8(struct map_info *map, map_word d, unsigned long adr) } static void sbc_gxx_copy_to(struct map_info *map, unsigned long to, const void *from, ssize_t len) -{ +{ while(len) { unsigned long thislen = len; if (len > (WINDOW_LENGTH - (to & WINDOW_MASK))) thislen = WINDOW_LENGTH-(to & WINDOW_MASK); - + spin_lock(&sbc_gxx_spin); sbc_gxx_page(map, to); memcpy_toio(iomapadr + (to & WINDOW_MASK), from, thislen); @@ -201,7 +201,7 @@ static int __init init_sbc_gxx(void) sbc_gxx_map.name ); return -EIO; } - + if (!request_region( PAGE_IO, PAGE_IO_SIZE, "SBC-GXx flash")) { printk( KERN_ERR"%s: IO ports 0x%x-0x%x in use\n", sbc_gxx_map.name, @@ -209,8 +209,8 @@ static int __init init_sbc_gxx(void) iounmap(iomapadr); return -EAGAIN; } - - + + printk( KERN_INFO"%s: IO:0x%x-0x%x MEM:0x%x-0x%x\n", sbc_gxx_map.name, PAGE_IO, PAGE_IO+PAGE_IO_SIZE-1, @@ -222,7 +222,7 @@ static int __init init_sbc_gxx(void) cleanup_sbc_gxx(); return -ENXIO; } - + all_mtd->owner = THIS_MODULE; /* Create MTD devices for each partition. */ diff --git a/trunk/drivers/mtd/maps/sc520cdp.c b/trunk/drivers/mtd/maps/sc520cdp.c index 6fb9f3c57aab..a06ed21e7ed1 100644 --- a/trunk/drivers/mtd/maps/sc520cdp.c +++ b/trunk/drivers/mtd/maps/sc520cdp.c @@ -16,7 +16,7 @@ * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA * - * $Id: sc520cdp.c,v 1.22 2005/11/07 11:14:28 gleixner Exp $ + * $Id: sc520cdp.c,v 1.21 2004/12/13 10:27:08 dedekind Exp $ * * * The SC520CDP is an evaluation board for the Elan SC520 processor available @@ -231,7 +231,7 @@ static void sc520cdp_setup_par(void) static int __init init_sc520cdp(void) { int i, devices_found = 0; - + #ifdef REPROGRAM_PAR /* reprogram PAR registers so flash appears at the desired addresses */ sc520cdp_setup_par(); @@ -278,7 +278,7 @@ static int __init init_sc520cdp(void) static void __exit cleanup_sc520cdp(void) { int i; - + if (merged_mtd) { del_mtd_device(merged_mtd); mtd_concat_destroy(merged_mtd); diff --git a/trunk/drivers/mtd/maps/scx200_docflash.c b/trunk/drivers/mtd/maps/scx200_docflash.c index 2c91dff8bb60..0ece3786d6ea 100644 --- a/trunk/drivers/mtd/maps/scx200_docflash.c +++ b/trunk/drivers/mtd/maps/scx200_docflash.c @@ -1,8 +1,8 @@ -/* linux/drivers/mtd/maps/scx200_docflash.c +/* linux/drivers/mtd/maps/scx200_docflash.c Copyright (c) 2001,2002 Christer Weinigel - $Id: scx200_docflash.c,v 1.12 2005/11/07 11:14:28 gleixner Exp $ + $Id: scx200_docflash.c,v 1.10 2004/11/28 09:40:40 dwmw2 Exp $ National Semiconductor SCx200 flash mapped with DOCCS */ @@ -49,23 +49,23 @@ static struct mtd_info *mymtd; #ifdef CONFIG_MTD_PARTITIONS static struct mtd_partition partition_info[] = { - { - .name = "DOCCS Boot kernel", - .offset = 0, + { + .name = "DOCCS Boot kernel", + .offset = 0, .size = 0xc0000 }, - { - .name = "DOCCS Low BIOS", - .offset = 0xc0000, + { + .name = "DOCCS Low BIOS", + .offset = 0xc0000, .size = 0x40000 }, - { - .name = "DOCCS File system", - .offset = 0x100000, + { + .name = "DOCCS File system", + .offset = 0x100000, .size = ~0 /* calculate from flash size */ }, - { - .name = "DOCCS High BIOS", + { + .name = "DOCCS High BIOS", .offset = ~0, /* calculate from flash size */ .size = 0x80000 }, @@ -88,7 +88,7 @@ static int __init init_scx200_docflash(void) printk(KERN_DEBUG NAME ": NatSemi SCx200 DOCCS Flash Driver\n"); - if ((bridge = pci_find_device(PCI_VENDOR_ID_NS, + if ((bridge = pci_find_device(PCI_VENDOR_ID_NS, PCI_DEVICE_ID_NS_SCx200_BRIDGE, NULL)) == NULL) return -ENODEV; @@ -134,28 +134,28 @@ static int __init init_scx200_docflash(void) printk(KERN_ERR NAME ": invalid size for flash mapping\n"); return -EINVAL; } - + if (width != 8 && width != 16) { printk(KERN_ERR NAME ": invalid bus width for flash mapping\n"); return -EINVAL; } - - if (allocate_resource(&iomem_resource, &docmem, + + if (allocate_resource(&iomem_resource, &docmem, size, - 0xc0000000, 0xffffffff, + 0xc0000000, 0xffffffff, size, NULL, NULL)) { printk(KERN_ERR NAME ": unable to allocate memory for flash mapping\n"); return -ENOMEM; } - + ctrl = 0x07000000 | ((size-1) >> 13); printk(KERN_INFO "DOCCS BASE=0x%08lx, CTRL=0x%08lx\n", (long)docmem.start, (long)ctrl); - + pci_write_config_dword(bridge, SCx200_DOCCS_BASE, docmem.start); pci_write_config_dword(bridge, SCx200_DOCCS_CTRL, ctrl); pmr = inl(scx200_cb_base + SCx200_PMR); - + if (width == 8) { pmr &= ~(1<<6); } else { @@ -163,8 +163,8 @@ static int __init init_scx200_docflash(void) } outl(pmr, scx200_cb_base + SCx200_PMR); } - - printk(KERN_INFO NAME ": DOCCS mapped at 0x%lx-0x%lx, width %d\n", + + printk(KERN_INFO NAME ": DOCCS mapped at 0x%lx-0x%lx, width %d\n", docmem.start, docmem.end, width); scx200_docflash_map.size = size; diff --git a/trunk/drivers/mtd/maps/sharpsl-flash.c b/trunk/drivers/mtd/maps/sharpsl-flash.c index 999f4bb3d845..b7f093fbf9b0 100644 --- a/trunk/drivers/mtd/maps/sharpsl-flash.c +++ b/trunk/drivers/mtd/maps/sharpsl-flash.c @@ -1,10 +1,10 @@ /* * sharpsl-flash.c - * + * * Copyright (C) 2001 Lineo Japan, Inc. * Copyright (C) 2002 SHARP * - * $Id: sharpsl-flash.c,v 1.7 2005/11/07 11:14:28 gleixner Exp $ + * $Id: sharpsl-flash.c,v 1.5 2005/03/21 08:42:11 rpurdie Exp $ * * based on rpxlite.c,v 1.15 2001/10/02 15:05:14 dwmw2 Exp * Handle mapping of the flash on the RPX Lite and CLLF boards @@ -57,7 +57,7 @@ int __init init_sharpsl(void) int nb_parts = 0; char *part_type = "static"; - printk(KERN_NOTICE "Sharp SL series flash device: %x at %x\n", + printk(KERN_NOTICE "Sharp SL series flash device: %x at %x\n", WINDOW_SIZE, WINDOW_ADDR); sharpsl_map.virt = ioremap(WINDOW_ADDR, WINDOW_SIZE); if (!sharpsl_map.virt) { @@ -75,7 +75,7 @@ int __init init_sharpsl(void) mymtd->owner = THIS_MODULE; - if (machine_is_corgi() || machine_is_shepherd() || machine_is_husky() + if (machine_is_corgi() || machine_is_shepherd() || machine_is_husky() || machine_is_poodle()) { sharpsl_partitions[0].size=0x006d0000; sharpsl_partitions[0].offset=0x00120000; @@ -87,10 +87,10 @@ int __init init_sharpsl(void) sharpsl_partitions[0].offset=0x00140000; } else { map_destroy(mymtd); - iounmap(sharpsl_map.virt); + iounmap(sharpsl_map.virt); return -ENODEV; } - + parts = sharpsl_partitions; nb_parts = NB_OF(sharpsl_partitions); diff --git a/trunk/drivers/mtd/maps/solutionengine.c b/trunk/drivers/mtd/maps/solutionengine.c index c53c2c369c9d..8ce5d897645c 100644 --- a/trunk/drivers/mtd/maps/solutionengine.c +++ b/trunk/drivers/mtd/maps/solutionengine.c @@ -1,5 +1,5 @@ /* - * $Id: solutionengine.c,v 1.15 2005/11/07 11:14:28 gleixner Exp $ + * $Id: solutionengine.c,v 1.14 2004/09/16 23:27:14 gleixner Exp $ * * Flash and EPROM on Hitachi Solution Engine and similar boards. * @@ -67,7 +67,7 @@ static int __init init_soleng_maps(void) soleng_eprom_map.virt = (void __iomem *)P1SEGADDR(0x01000000); simple_map_init(&soleng_eprom_map); simple_map_init(&soleng_flash_map); - + printk(KERN_NOTICE "Probing for flash chips at 0x00000000:\n"); flash_mtd = do_map_probe("cfi_probe", &soleng_flash_map); if (!flash_mtd) { diff --git a/trunk/drivers/mtd/maps/sun_uflash.c b/trunk/drivers/mtd/maps/sun_uflash.c index 0758cb1d0105..1355c28f90a4 100644 --- a/trunk/drivers/mtd/maps/sun_uflash.c +++ b/trunk/drivers/mtd/maps/sun_uflash.c @@ -1,4 +1,4 @@ -/* $Id: sun_uflash.c,v 1.13 2005/11/07 11:14:28 gleixner Exp $ +/* $Id: sun_uflash.c,v 1.11 2004/11/04 13:24:15 gleixner Exp $ * * sun_uflash - Driver implementation for user-programmable flash * present on many Sun Microsystems SME boardsets. @@ -63,7 +63,7 @@ int uflash_devinit(struct linux_ebus_device* edev) iTmp = prom_getproperty( edev->prom_node, "reg", (void *)regs, sizeof(regs)); if ((iTmp % sizeof(regs[0])) != 0) { - printk("%s: Strange reg property size %d\n", + printk("%s: Strange reg property size %d\n", UFLASH_DEVNAME, iTmp); return -ENODEV; } @@ -75,7 +75,7 @@ int uflash_devinit(struct linux_ebus_device* edev) * can work on supporting it. */ printk("%s: unsupported device at 0x%lx (%d regs): " \ - "email ebrower@usa.net\n", + "email ebrower@usa.net\n", UFLASH_DEVNAME, edev->resource[0].start, nregs); return -ENODEV; } @@ -84,7 +84,7 @@ int uflash_devinit(struct linux_ebus_device* edev) printk("%s: unable to kmalloc new device\n", UFLASH_DEVNAME); return(-ENOMEM); } - + /* copy defaults and tweak parameters */ memcpy(&pdev->map, &uflash_map_templ, sizeof(uflash_map_templ)); pdev->map.size = regs[0].reg_size; @@ -155,7 +155,7 @@ static void __exit uflash_cleanup(void) list_for_each(udevlist, &device_list) { udev = list_entry(udevlist, struct uflash_dev, list); - DEBUG(2, "%s: removing device %s\n", + DEBUG(2, "%s: removing device %s\n", UFLASH_DEVNAME, udev->name); if(0 != udev->mtd) { @@ -168,7 +168,7 @@ static void __exit uflash_cleanup(void) } kfree(udev->name); kfree(udev); - } + } } module_init(uflash_init); diff --git a/trunk/drivers/mtd/maps/tqm834x.c b/trunk/drivers/mtd/maps/tqm834x.c deleted file mode 100644 index c7ae9a515c1a..000000000000 --- a/trunk/drivers/mtd/maps/tqm834x.c +++ /dev/null @@ -1,291 +0,0 @@ -/* - * drivers/mtd/maps/tqm834x.c - * - * MTD mapping driver for TQM834x boards - * - * Copyright 2005 Wolfgang Denk, DENX Software Engineering, . - * - * This file is licensed under the terms of the GNU General Public License - * version 2. This program is licensed "as is" without any warranty of any - * kind, whether express or implied. - * - */ - -#include -#include -#include -#include -#include -#include -#include -#include - -#include -#include -#include - -#define FLASH_BANK_MAX 2 - -extern unsigned char __res[]; - -/* trivial struct to describe partition information */ -struct mtd_part_def -{ - int nums; - unsigned char *type; - struct mtd_partition* mtd_part; -}; - -static struct mtd_info* mtd_banks[FLASH_BANK_MAX]; -static struct map_info* map_banks[FLASH_BANK_MAX]; -static struct mtd_part_def part_banks[FLASH_BANK_MAX]; - -static unsigned long num_banks; -static unsigned long start_scan_addr; - -#ifdef CONFIG_MTD_PARTITIONS -/* - * The following defines the partition layout of TQM834x boards. - * - * See include/linux/mtd/partitions.h for definition of the - * mtd_partition structure. - * - * Assume minimal initial size of 4 MiB per bank, will be updated - * later in init_tqm834x_mtd() routine. - */ - -/* Partition definition for the first flash bank which is always present. */ -static struct mtd_partition tqm834x_partitions_bank1[] = { - { - .name = "u-boot", /* u-boot firmware */ - .offset = 0x00000000, - .size = 0x00040000, /* 256 KiB */ - /*mask_flags: MTD_WRITEABLE, * force read-only */ - }, - { - .name = "env", /* u-boot environment */ - .offset = 0x00040000, - .size = 0x00020000, /* 128 KiB */ - /*mask_flags: MTD_WRITEABLE, * force read-only */ - }, - { - .name = "kernel", /* linux kernel image */ - .offset = 0x00060000, - .size = 0x00100000, /* 1 MiB */ - /*mask_flags: MTD_WRITEABLE, * force read-only */ - }, - { - .name = "initrd", /* ramdisk image */ - .offset = 0x00160000, - .size = 0x00200000, /* 2 MiB */ - }, - { - .name = "user", /* user data */ - .offset = 0x00360000, - .size = 0x000a0000, /* remaining space */ - /* NOTE: this parttion size is re-calcated in */ - /* init_tqm834x_mtd() to cover actual remaining space. */ - }, -}; - -/* Partition definition for the second flash bank which may be present on some - * TQM834x boards. - */ -static struct mtd_partition tqm834x_partitions_bank2[] = { - { - .name = "jffs2", /* jffs2 filesystem */ - .offset = 0x00000000, - .size = 0x00400000, /* whole device */ - /* NOTE: this parttion size is re-calcated in */ - /* init_tqm834x_mtd() to cover actual device size. */ - }, -}; - -#endif /* CONFIG_MTD_PARTITIONS */ - -static int __init init_tqm834x_mtd(void) -{ - int idx = 0, ret = 0; - unsigned long flash_addr, flash_size, mtd_size = 0; - - /* pointer to TQM834x board info data */ - bd_t *bd = (bd_t *)__res; -#ifdef CONFIG_MTD_CMDLINE_PARTS - int n; - char mtdid[4]; - const char *part_probes[] = { "cmdlinepart", NULL }; -#endif - - flash_addr = bd->bi_flashstart; - flash_size = bd->bi_flashsize; - - /* request maximum flash size address space */ - start_scan_addr = (unsigned long)ioremap(flash_addr, flash_size); - if (!start_scan_addr) { - printk("%s: Failed to ioremap address: 0x%lx\n", - __FUNCTION__, flash_addr); - return -EIO; - } - - for(idx = 0 ; idx < FLASH_BANK_MAX ; idx++) { - if (mtd_size >= flash_size) - break; - - pr_debug("%s: chip probing count %d\n", __FUNCTION__, idx); - - map_banks[idx] = - (struct map_info *)kmalloc(sizeof(struct map_info), - GFP_KERNEL); - if (map_banks[idx] == NULL) { - ret = -ENOMEM; - goto error_mem; - } - memset((void *)map_banks[idx], 0, sizeof(struct map_info)); - map_banks[idx]->name = (char *)kmalloc(16, GFP_KERNEL); - if (map_banks[idx]->name == NULL) { - ret = -ENOMEM; - goto error_mem; - } - memset((void *)map_banks[idx]->name, 0, 16); - - sprintf(map_banks[idx]->name, "TQM834x-%d", idx); - map_banks[idx]->size = flash_size; - map_banks[idx]->bankwidth = 4; - - simple_map_init(map_banks[idx]); - - map_banks[idx]->virt = (void __iomem *) - (start_scan_addr + ((idx > 0) ? - (mtd_banks[idx-1] ? mtd_banks[idx-1]->size : 0) : 0)); - map_banks[idx]->phys = - flash_addr + ((idx > 0) ? - (mtd_banks[idx-1] ? mtd_banks[idx-1]->size : 0) : 0); - - /* start to probe flash chips */ - mtd_banks[idx] = do_map_probe("cfi_probe", map_banks[idx]); - if (mtd_banks[idx]) { - mtd_banks[idx]->owner = THIS_MODULE; - mtd_size += mtd_banks[idx]->size; - num_banks++; - pr_debug("%s: bank %ld, name: %s, size: %d bytes \n", - __FUNCTION__, num_banks, - mtd_banks[idx]->name, mtd_banks[idx]->size); - } - } - - /* no supported flash chips found */ - if (!num_banks) { - printk("TQM834x: No supported flash chips found!\n"); - ret = -ENXIO; - goto error_mem; - } - -#ifdef CONFIG_MTD_PARTITIONS - /* - * Select static partition definitions - */ - n = ARRAY_SIZE(tqm834x_partitions_bank1); - part_banks[0].mtd_part = tqm834x_partitions_bank1; - part_banks[0].type = "static image bank1"; - part_banks[0].nums = n; - - /* update last partition size to cover actual remaining space */ - tqm834x_partitions_bank1[n - 1].size = - mtd_banks[0]->size - - tqm834x_partitions_bank1[n - 1].offset; - - /* check if we have second bank? */ - if (num_banks == 2) { - n = ARRAY_SIZE(tqm834x_partitions_bank2); - part_banks[1].mtd_part = tqm834x_partitions_bank2; - part_banks[1].type = "static image bank2"; - part_banks[1].nums = n; - - /* update last partition size to cover actual remaining space */ - tqm834x_partitions_bank2[n - 1].size = - mtd_banks[1]->size - - tqm834x_partitions_bank2[n - 1].offset; - } - - for(idx = 0; idx < num_banks ; idx++) { -#ifdef CONFIG_MTD_CMDLINE_PARTS - sprintf(mtdid, "%d", idx); - n = parse_mtd_partitions(mtd_banks[idx], - part_probes, - &part_banks[idx].mtd_part, - 0); - pr_debug("%s: %d command line partitions on bank %s\n", - __FUNCTION__, n, mtdid); - if (n > 0) { - part_banks[idx].type = "command line"; - part_banks[idx].nums = n; - } -#endif /* CONFIG_MTD_CMDLINE_PARTS */ - if (part_banks[idx].nums == 0) { - printk(KERN_NOTICE - "TQM834x flash bank %d: no partition info " - "available, registering whole device\n", idx); - add_mtd_device(mtd_banks[idx]); - } else { - printk(KERN_NOTICE - "TQM834x flash bank %d: Using %s partition " - "definition\n", idx, part_banks[idx].type); - add_mtd_partitions(mtd_banks[idx], - part_banks[idx].mtd_part, - part_banks[idx].nums); - } - } -#else /* ! CONFIG_MTD_PARTITIONS */ - printk(KERN_NOTICE "TQM834x flash: registering %d flash banks " - "at once\n", num_banks); - - for(idx = 0 ; idx < num_banks ; idx++) - add_mtd_device(mtd_banks[idx]); - -#endif /* CONFIG_MTD_PARTITIONS */ - - return 0; -error_mem: - for (idx = 0 ; idx < FLASH_BANK_MAX ; idx++) { - if (map_banks[idx] != NULL) { - if (map_banks[idx]->name != NULL) { - kfree(map_banks[idx]->name); - map_banks[idx]->name = NULL; - } - kfree(map_banks[idx]); - map_banks[idx] = NULL; - } - } - - iounmap((void *)start_scan_addr); - - return ret; -} - -static void __exit cleanup_tqm834x_mtd(void) -{ - unsigned int idx = 0; - for(idx = 0 ; idx < num_banks ; idx++) { - /* destroy mtd_info previously allocated */ - if (mtd_banks[idx]) { - del_mtd_partitions(mtd_banks[idx]); - map_destroy(mtd_banks[idx]); - } - - /* release map_info not used anymore */ - kfree(map_banks[idx]->name); - kfree(map_banks[idx]); - } - - if (start_scan_addr) { - iounmap((void *)start_scan_addr); - start_scan_addr = 0; - } -} - -module_init(init_tqm834x_mtd); -module_exit(cleanup_tqm834x_mtd); - -MODULE_LICENSE("GPL"); -MODULE_AUTHOR("Wolfgang Denk "); -MODULE_DESCRIPTION("MTD map driver for TQM834x boards"); diff --git a/trunk/drivers/mtd/maps/tqm8xxl.c b/trunk/drivers/mtd/maps/tqm8xxl.c index a43517053e7c..0aca8179f27f 100644 --- a/trunk/drivers/mtd/maps/tqm8xxl.c +++ b/trunk/drivers/mtd/maps/tqm8xxl.c @@ -1,15 +1,15 @@ /* - * Handle mapping of the flash memory access routines + * Handle mapping of the flash memory access routines * on TQM8xxL based devices. * - * $Id: tqm8xxl.c,v 1.15 2005/11/07 11:14:28 gleixner Exp $ + * $Id: tqm8xxl.c,v 1.13 2004/10/20 22:21:53 dwmw2 Exp $ * * based on rpxlite.c * * Copyright(C) 2001 Kirk Lee * * This code is GPLed - * + * */ /* @@ -19,7 +19,7 @@ * 2MiB 512Kx16 2MiB 0 * 4MiB 1Mx16 4MiB 0 * 8MiB 1Mx16 4MiB 4MiB - * Thus, we choose CONFIG_MTD_CFI_I2 & CONFIG_MTD_CFI_B4 at + * Thus, we choose CONFIG_MTD_CFI_I2 & CONFIG_MTD_CFI_B4 at * kernel configuration. */ #include @@ -58,9 +58,9 @@ static void __iomem *start_scan_addr; * Here are partition information for all known TQM8xxL series devices. * See include/linux/mtd/partitions.h for definition of the mtd_partition * structure. - * + * * The *_max_flash_size is the maximum possible mapped flash size which - * is not necessarily the actual flash size. It must correspond to the + * is not necessarily the actual flash size. It must correspond to the * value specified in the mapping definition defined by the * "struct map_desc *_io_desc" for the corresponding machine. */ @@ -132,9 +132,9 @@ int __init init_tqm_mtd(void) for (idx = 0 ; idx < FLASH_BANK_MAX ; idx++) { if(mtd_size >= flash_size) break; - + printk(KERN_INFO "%s: chip probing count %d\n", __FUNCTION__, idx); - + map_banks[idx] = (struct map_info *)kmalloc(sizeof(struct map_info), GFP_KERNEL); if(map_banks[idx] == NULL) { ret = -ENOMEM; @@ -180,7 +180,7 @@ int __init init_tqm_mtd(void) mtd_size += mtd_banks[idx]->size; num_banks++; - printk(KERN_INFO "%s: bank%d, name:%s, size:%dbytes \n", __FUNCTION__, num_banks, + printk(KERN_INFO "%s: bank%d, name:%s, size:%dbytes \n", __FUNCTION__, num_banks, mtd_banks[idx]->name, mtd_banks[idx]->size); } } @@ -211,7 +211,7 @@ int __init init_tqm_mtd(void) } else { printk(KERN_NOTICE "TQM flash%d: Using %s partition definition\n", idx, part_banks[idx].type); - add_mtd_partitions(mtd_banks[idx], part_banks[idx].mtd_part, + add_mtd_partitions(mtd_banks[idx], part_banks[idx].mtd_part, part_banks[idx].nums); } } diff --git a/trunk/drivers/mtd/maps/ts5500_flash.c b/trunk/drivers/mtd/maps/ts5500_flash.c index 4b372bcb17f1..3ebd90f56503 100644 --- a/trunk/drivers/mtd/maps/ts5500_flash.c +++ b/trunk/drivers/mtd/maps/ts5500_flash.c @@ -19,22 +19,26 @@ * * Note: * - In order for detection to work, jumper 3 must be set. - * - Drive A and B use the resident flash disk (RFD) flash translation layer. - * - If you have created your own jffs file system and the bios overwrites + * - Drive A and B use a proprietary FTL from General Software which isn't + * supported as of yet so standard drives can't be mounted; you can create + * your own (e.g. jffs) file system. + * - If you have created your own jffs file system and the bios overwrites * it during boot, try disabling Drive A: and B: in the boot order. * - * $Id: ts5500_flash.c,v 1.5 2005/11/07 11:14:28 gleixner Exp $ + * $Id: ts5500_flash.c,v 1.2 2004/11/28 09:40:40 dwmw2 Exp $ */ #include -#include #include +#include #include -#include +#include #include -#include -#include +#include +#ifdef CONFIG_MTD_PARTITIONS +#include +#endif #define WINDOW_ADDR 0x09400000 #define WINDOW_SIZE 0x00200000 @@ -46,6 +50,7 @@ static struct map_info ts5500_map = { .phys = WINDOW_ADDR }; +#ifdef CONFIG_MTD_PARTITIONS static struct mtd_partition ts5500_partitions[] = { { .name = "Drive A", @@ -66,6 +71,8 @@ static struct mtd_partition ts5500_partitions[] = { #define NUM_PARTITIONS (sizeof(ts5500_partitions)/sizeof(struct mtd_partition)) +#endif + static struct mtd_info *mymtd; static int __init init_ts5500_map(void) @@ -74,39 +81,48 @@ static int __init init_ts5500_map(void) ts5500_map.virt = ioremap_nocache(ts5500_map.phys, ts5500_map.size); - if (!ts5500_map.virt) { + if(!ts5500_map.virt) { printk(KERN_ERR "Failed to ioremap_nocache\n"); rc = -EIO; - goto err2; + goto err_out_ioremap; } simple_map_init(&ts5500_map); mymtd = do_map_probe("jedec_probe", &ts5500_map); - if (!mymtd) + if(!mymtd) mymtd = do_map_probe("map_rom", &ts5500_map); - if (!mymtd) { + if(!mymtd) { rc = -ENXIO; - goto err1; + goto err_out_map; } mymtd->owner = THIS_MODULE; +#ifdef CONFIG_MTD_PARTITIONS add_mtd_partitions(mymtd, ts5500_partitions, NUM_PARTITIONS); +#else + add_mtd_device(mymtd); +#endif return 0; -err1: +err_out_map: map_destroy(mymtd); +err_out_ioremap: iounmap(ts5500_map.virt); -err2: + return rc; } static void __exit cleanup_ts5500_map(void) { if (mymtd) { +#ifdef CONFIG_MTD_PARTITIONS del_mtd_partitions(mymtd); +#else + del_mtd_device(mymtd); +#endif map_destroy(mymtd); } diff --git a/trunk/drivers/mtd/maps/tsunami_flash.c b/trunk/drivers/mtd/maps/tsunami_flash.c index 9e21e6c02f80..170d71239e5e 100644 --- a/trunk/drivers/mtd/maps/tsunami_flash.c +++ b/trunk/drivers/mtd/maps/tsunami_flash.c @@ -2,7 +2,7 @@ * tsunami_flash.c * * flash chip on alpha ds10... - * $Id: tsunami_flash.c,v 1.10 2005/11/07 11:14:29 gleixner Exp $ + * $Id: tsunami_flash.c,v 1.9 2004/07/14 09:52:55 dwmw2 Exp $ */ #include #include @@ -41,7 +41,7 @@ static void tsunami_flash_copy_from( } static void tsunami_flash_copy_to( - struct map_info *map, unsigned long offset, + struct map_info *map, unsigned long offset, const void *addr, ssize_t len) { const unsigned char *src; @@ -90,7 +90,7 @@ static int __init init_tsunami_flash(void) char **type; tsunami_tig_writeb(FLASH_ENABLE_BYTE, FLASH_ENABLE_PORT); - + tsunami_flash_mtd = 0; type = rom_probe_types; for(; !tsunami_flash_mtd && *type; type++) { diff --git a/trunk/drivers/mtd/maps/uclinux.c b/trunk/drivers/mtd/maps/uclinux.c index 79d92808b766..cc372136e852 100644 --- a/trunk/drivers/mtd/maps/uclinux.c +++ b/trunk/drivers/mtd/maps/uclinux.c @@ -5,7 +5,7 @@ * * (C) Copyright 2002, Greg Ungerer (gerg@snapgear.com) * - * $Id: uclinux.c,v 1.12 2005/11/07 11:14:29 gleixner Exp $ + * $Id: uclinux.c,v 1.10 2005/01/05 18:05:13 dwmw2 Exp $ */ /****************************************************************************/ @@ -82,7 +82,7 @@ int __init uclinux_mtd_init(void) iounmap(mapp->virt); return(-ENXIO); } - + mtd->owner = THIS_MODULE; mtd->point = uclinux_point; mtd->priv = mapp; diff --git a/trunk/drivers/mtd/maps/vmax301.c b/trunk/drivers/mtd/maps/vmax301.c index e0063941c0df..c8c74110ed1b 100644 --- a/trunk/drivers/mtd/maps/vmax301.c +++ b/trunk/drivers/mtd/maps/vmax301.c @@ -1,19 +1,19 @@ -// $Id: vmax301.c,v 1.32 2005/11/07 11:14:29 gleixner Exp $ +// $Id: vmax301.c,v 1.30 2004/07/12 22:38:29 dwmw2 Exp $ /* ###################################################################### Tempustech VMAX SBC301 MTD Driver. - + The VMAx 301 is a SBC based on . It comes with three builtin AMD 29F016B flash chips and a socket for SRAM or - more flash. Each unit has it's own 8k mapping into a settable region + more flash. Each unit has it's own 8k mapping into a settable region (0xD8000). There are two 8k mappings for each MTD, the first is always set to the lower 8k of the device the second is paged. Writing a 16 bit page value to anywhere in the first 8k will cause the second 8k to page around. - To boot the device a bios extension must be installed into the first 8k - of flash that is smart enough to copy itself down, page in the rest of + To boot the device a bios extension must be installed into the first 8k + of flash that is smart enough to copy itself down, page in the rest of itself and begin executing. - + ##################################################################### */ #include @@ -35,7 +35,7 @@ /* Actually we could use two spinlocks, but we'd have to have more private space in the struct map_info. We lose a little performance like this, but we'd probably lose more by having - the extra indirection from having one of the map->map_priv + the extra indirection from having one of the map->map_priv fields pointing to yet another private struct. */ static DEFINE_SPINLOCK(vmax301_spin); @@ -98,7 +98,7 @@ static void vmax301_copy_to(struct map_info *map, unsigned long to, const void * spin_lock(&vmax301_spin); vmax301_page(map, to); memcpy_toio(map->map_priv_2 + to, from, thislen); - spin_unlock(&vmax301_spin); + spin_unlock(&vmax301_spin); to += thislen; from += thislen; len -= thislen; @@ -137,7 +137,7 @@ static struct mtd_info *vmax_mtd[2] = {NULL, NULL}; static void __exit cleanup_vmax301(void) { int i; - + for (i=0; i<2; i++) { if (vmax_mtd[i]) { del_mtd_device(vmax_mtd[i]); @@ -161,13 +161,13 @@ int __init init_vmax301(void) return -EIO; } /* Put the address in the map's private data area. - We store the actual MTD IO address rather than the + We store the actual MTD IO address rather than the address of the first half, because it's used more - often. + often. */ vmax_map[0].map_priv_2 = iomapadr + WINDOW_START; vmax_map[1].map_priv_2 = iomapadr + (3*WINDOW_START); - + for (i=0; i<2; i++) { vmax_mtd[i] = do_map_probe("cfi_probe", &vmax_map[i]); if (!vmax_mtd[i]) diff --git a/trunk/drivers/mtd/maps/walnut.c b/trunk/drivers/mtd/maps/walnut.c index f46bec66150f..d6137b1b5670 100644 --- a/trunk/drivers/mtd/maps/walnut.c +++ b/trunk/drivers/mtd/maps/walnut.c @@ -1,12 +1,12 @@ /* - * $Id: walnut.c,v 1.3 2005/11/07 11:14:29 gleixner Exp $ - * + * $Id: walnut.c,v 1.2 2004/12/10 12:07:42 holindho Exp $ + * * Mapping for Walnut flash * (used ebony.c as a "framework") - * + * * Heikki Lindholm - * - * + * + * * This program is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License as published by the * Free Software Foundation; either version 2 of the License, or (at your @@ -21,6 +21,7 @@ #include #include #include +#include #include #include #include @@ -47,7 +48,7 @@ static struct mtd_partition walnut_partitions[] = { .name = "OpenBIOS", .offset = 0x0, .size = WALNUT_FLASH_SIZE, - /*.mask_flags = MTD_WRITEABLE, */ /* force read-only */ + /*.mask_flags = MTD_WRITEABLE, */ /* force read-only */ } }; @@ -71,11 +72,11 @@ int __init init_walnut(void) printk("The on-board flash is disabled (U79 sw 5)!"); return -EIO; } - if (WALNUT_FLASH_SRAM_SEL(fpga_brds1)) + if (WALNUT_FLASH_SRAM_SEL(fpga_brds1)) flash_base = WALNUT_FLASH_LOW; else flash_base = WALNUT_FLASH_HIGH; - + walnut_map.phys = flash_base; walnut_map.virt = (void __iomem *)ioremap(flash_base, walnut_map.size); diff --git a/trunk/drivers/mtd/maps/wr_sbc82xx_flash.c b/trunk/drivers/mtd/maps/wr_sbc82xx_flash.c index 60c197ec455b..82b887b05707 100644 --- a/trunk/drivers/mtd/maps/wr_sbc82xx_flash.c +++ b/trunk/drivers/mtd/maps/wr_sbc82xx_flash.c @@ -1,5 +1,5 @@ /* - * $Id: wr_sbc82xx_flash.c,v 1.8 2005/11/07 11:14:29 gleixner Exp $ + * $Id: wr_sbc82xx_flash.c,v 1.7 2004/11/04 13:24:15 gleixner Exp $ * * Map for flash chips on Wind River PowerQUICC II SBC82xx board. * @@ -163,10 +163,10 @@ static void __exit cleanup_sbc82xx_flash(void) del_mtd_partitions(sbcmtd[i]); else del_mtd_device(sbcmtd[i]); - + kfree(sbcmtd_parts[i]); map_destroy(sbcmtd[i]); - + iounmap((void *)sbc82xx_flash_map[i].virt); sbc82xx_flash_map[i].virt = 0; } diff --git a/trunk/drivers/mtd/mtd_blkdevs.c b/trunk/drivers/mtd/mtd_blkdevs.c index 339cb1218eaa..f8d2185819e7 100644 --- a/trunk/drivers/mtd/mtd_blkdevs.c +++ b/trunk/drivers/mtd/mtd_blkdevs.c @@ -1,5 +1,5 @@ /* - * $Id: mtd_blkdevs.c,v 1.27 2005/11/07 11:14:20 gleixner Exp $ + * $Id: mtd_blkdevs.c,v 1.24 2004/11/16 18:28:59 dwmw2 Exp $ * * (C) 2003 David Woodhouse * @@ -21,6 +21,7 @@ #include #include #include +#include static LIST_HEAD(blktrans_majors); @@ -85,7 +86,7 @@ static int mtd_blktrans_thread(void *arg) daemonize("%sd", tr->name); /* daemonize() doesn't do this for us since some kernel threads - actually want to deal with signals. We can't just call + actually want to deal with signals. We can't just call exit_sighand() since that'll cause an oops when we finally do exit. */ spin_lock_irq(¤t->sighand->siglock); @@ -94,7 +95,7 @@ static int mtd_blktrans_thread(void *arg) spin_unlock_irq(¤t->sighand->siglock); spin_lock_irq(rq->queue_lock); - + while (!tr->blkcore_priv->exiting) { struct request *req; struct mtd_blktrans_dev *dev; @@ -157,7 +158,7 @@ static int blktrans_open(struct inode *i, struct file *f) if (!try_module_get(tr->owner)) goto out_tr; - /* FIXME: Locking. A hot pluggable device can go away + /* FIXME: Locking. A hot pluggable device can go away (del_mtd_device can be called for it) without its module being unloaded. */ dev->mtd->usecount++; @@ -195,7 +196,7 @@ static int blktrans_release(struct inode *i, struct file *f) } -static int blktrans_ioctl(struct inode *inode, struct file *file, +static int blktrans_ioctl(struct inode *inode, struct file *file, unsigned int cmd, unsigned long arg) { struct mtd_blktrans_dev *dev = inode->i_bdev->bd_disk->private_data; @@ -264,7 +265,7 @@ int add_mtd_blktrans_dev(struct mtd_blktrans_dev *new) /* Required number was free */ list_add_tail(&new->list, &d->list); goto added; - } + } last_devnum = d->devnum; } if (new->devnum == -1) @@ -288,19 +289,11 @@ int add_mtd_blktrans_dev(struct mtd_blktrans_dev *new) gd->major = tr->major; gd->first_minor = (new->devnum) << tr->part_bits; gd->fops = &mtd_blktrans_ops; - - if (tr->part_bits) - if (new->devnum < 26) - snprintf(gd->disk_name, sizeof(gd->disk_name), - "%s%c", tr->name, 'a' + new->devnum); - else - snprintf(gd->disk_name, sizeof(gd->disk_name), - "%s%c%c", tr->name, - 'a' - 1 + new->devnum / 26, - 'a' + new->devnum % 26); - else - snprintf(gd->disk_name, sizeof(gd->disk_name), - "%s%d", tr->name, new->devnum); + + snprintf(gd->disk_name, sizeof(gd->disk_name), + "%s%c", tr->name, (tr->part_bits?'a':'0') + new->devnum); + snprintf(gd->devfs_name, sizeof(gd->devfs_name), + "%s/%c", tr->name, (tr->part_bits?'a':'0') + new->devnum); /* 2.5 has capacity in units of 512 bytes while still having BLOCK_SIZE_BITS set to 10. Just to keep us amused. */ @@ -314,7 +307,7 @@ int add_mtd_blktrans_dev(struct mtd_blktrans_dev *new) set_disk_ro(gd, 1); add_disk(gd); - + return 0; } @@ -329,7 +322,7 @@ int del_mtd_blktrans_dev(struct mtd_blktrans_dev *old) del_gendisk(old->blkcore_priv); put_disk(old->blkcore_priv); - + return 0; } @@ -368,12 +361,12 @@ static struct mtd_notifier blktrans_notifier = { .add = blktrans_notify_add, .remove = blktrans_notify_remove, }; - + int register_mtd_blktrans(struct mtd_blktrans_ops *tr) { int ret, i; - /* Register the notifier if/when the first device type is + /* Register the notifier if/when the first device type is registered, to prevent the link/init ordering from fucking us over. */ if (!blktrans_notifier.list.next) @@ -416,7 +409,9 @@ int register_mtd_blktrans(struct mtd_blktrans_ops *tr) kfree(tr->blkcore_priv); up(&mtd_table_mutex); return ret; - } + } + + devfs_mk_dir(tr->name); INIT_LIST_HEAD(&tr->devs); list_add(&tr->list, &blktrans_majors); @@ -450,6 +445,7 @@ int deregister_mtd_blktrans(struct mtd_blktrans_ops *tr) tr->remove_dev(dev); } + devfs_remove(tr->name); blk_cleanup_queue(tr->blkcore_priv->rq); unregister_blkdev(tr->major, tr->name); diff --git a/trunk/drivers/mtd/mtdblock.c b/trunk/drivers/mtd/mtdblock.c index e84756644fd1..400dd9c89883 100644 --- a/trunk/drivers/mtd/mtdblock.c +++ b/trunk/drivers/mtd/mtdblock.c @@ -1,22 +1,21 @@ -/* +/* * Direct MTD block device access * - * $Id: mtdblock.c,v 1.68 2005/11/07 11:14:20 gleixner Exp $ + * $Id: mtdblock.c,v 1.66 2004/11/25 13:52:52 joern Exp $ * * (C) 2000-2003 Nicolas Pitre * (C) 1999-2003 David Woodhouse */ #include +#include +#include +#include #include #include -#include -#include -#include #include -#include #include - +#include /* TASK_* */ #include #include @@ -32,7 +31,7 @@ static struct mtdblk_dev { /* * Cache stuff... - * + * * Since typical flash erasable sectors are much larger than what Linux's * buffer cache can handle, we must implement read-modify-write on flash * sectors for each block write requests. To avoid over-erasing flash sectors @@ -46,7 +45,7 @@ static void erase_callback(struct erase_info *done) wake_up(wait_q); } -static int erase_write (struct mtd_info *mtd, unsigned long pos, +static int erase_write (struct mtd_info *mtd, unsigned long pos, int len, const char *buf) { struct erase_info erase; @@ -104,18 +103,18 @@ static int write_cached_data (struct mtdblk_dev *mtdblk) return 0; DEBUG(MTD_DEBUG_LEVEL2, "mtdblock: writing cached data for \"%s\" " - "at 0x%lx, size 0x%x\n", mtd->name, + "at 0x%lx, size 0x%x\n", mtd->name, mtdblk->cache_offset, mtdblk->cache_size); - - ret = erase_write (mtd, mtdblk->cache_offset, + + ret = erase_write (mtd, mtdblk->cache_offset, mtdblk->cache_size, mtdblk->cache_data); if (ret) return ret; /* * Here we could argubly set the cache state to STATE_CLEAN. - * However this could lead to inconsistency since we will not - * be notified if this content is altered on the flash by other + * However this could lead to inconsistency since we will not + * be notified if this content is altered on the flash by other * means. Let's declare it empty and leave buffering tasks to * the buffer cache instead. */ @@ -124,7 +123,7 @@ static int write_cached_data (struct mtdblk_dev *mtdblk) } -static int do_cached_write (struct mtdblk_dev *mtdblk, unsigned long pos, +static int do_cached_write (struct mtdblk_dev *mtdblk, unsigned long pos, int len, const char *buf) { struct mtd_info *mtd = mtdblk->mtd; @@ -134,7 +133,7 @@ static int do_cached_write (struct mtdblk_dev *mtdblk, unsigned long pos, DEBUG(MTD_DEBUG_LEVEL2, "mtdblock: write on \"%s\" at 0x%lx, size 0x%x\n", mtd->name, pos, len); - + if (!sect_size) return MTD_WRITE (mtd, pos, len, &retlen, buf); @@ -142,11 +141,11 @@ static int do_cached_write (struct mtdblk_dev *mtdblk, unsigned long pos, unsigned long sect_start = (pos/sect_size)*sect_size; unsigned int offset = pos - sect_start; unsigned int size = sect_size - offset; - if( size > len ) + if( size > len ) size = len; if (size == sect_size) { - /* + /* * We are covering a whole sector. Thus there is no * need to bother with the cache while it may still be * useful for other partial writes. @@ -160,7 +159,7 @@ static int do_cached_write (struct mtdblk_dev *mtdblk, unsigned long pos, if (mtdblk->cache_state == STATE_DIRTY && mtdblk->cache_offset != sect_start) { ret = write_cached_data(mtdblk); - if (ret) + if (ret) return ret; } @@ -193,7 +192,7 @@ static int do_cached_write (struct mtdblk_dev *mtdblk, unsigned long pos, } -static int do_cached_read (struct mtdblk_dev *mtdblk, unsigned long pos, +static int do_cached_read (struct mtdblk_dev *mtdblk, unsigned long pos, int len, char *buf) { struct mtd_info *mtd = mtdblk->mtd; @@ -201,9 +200,9 @@ static int do_cached_read (struct mtdblk_dev *mtdblk, unsigned long pos, size_t retlen; int ret; - DEBUG(MTD_DEBUG_LEVEL2, "mtdblock: read on \"%s\" at 0x%lx, size 0x%x\n", + DEBUG(MTD_DEBUG_LEVEL2, "mtdblock: read on \"%s\" at 0x%lx, size 0x%x\n", mtd->name, pos, len); - + if (!sect_size) return MTD_READ (mtd, pos, len, &retlen, buf); @@ -211,7 +210,7 @@ static int do_cached_read (struct mtdblk_dev *mtdblk, unsigned long pos, unsigned long sect_start = (pos/sect_size)*sect_size; unsigned int offset = pos - sect_start; unsigned int size = sect_size - offset; - if (size > len) + if (size > len) size = len; /* @@ -269,12 +268,12 @@ static int mtdblock_open(struct mtd_blktrans_dev *mbd) int dev = mbd->devnum; DEBUG(MTD_DEBUG_LEVEL1,"mtdblock_open\n"); - + if (mtdblks[dev]) { mtdblks[dev]->count++; return 0; } - + /* OK, it's not open. Create cache info for it */ mtdblk = kmalloc(sizeof(struct mtdblk_dev), GFP_KERNEL); if (!mtdblk) @@ -293,7 +292,7 @@ static int mtdblock_open(struct mtd_blktrans_dev *mbd) } mtdblks[dev] = mtdblk; - + DEBUG(MTD_DEBUG_LEVEL1, "ok\n"); return 0; @@ -321,7 +320,7 @@ static int mtdblock_release(struct mtd_blktrans_dev *mbd) DEBUG(MTD_DEBUG_LEVEL1, "ok\n"); return 0; -} +} static int mtdblock_flush(struct mtd_blktrans_dev *dev) { diff --git a/trunk/drivers/mtd/mtdchar.c b/trunk/drivers/mtd/mtdchar.c index 6f044584bdc6..16df1e4fb0e9 100644 --- a/trunk/drivers/mtd/mtdchar.c +++ b/trunk/drivers/mtd/mtdchar.c @@ -1,24 +1,23 @@ /* - * $Id: mtdchar.c,v 1.76 2005/11/07 11:14:20 gleixner Exp $ + * $Id: mtdchar.c,v 1.73 2005/07/04 17:36:41 gleixner Exp $ * * Character-device access to raw MTD devices. * */ #include -#include -#include -#include #include #include -#include -#include - #include #include - +#include +#include +#include +#include /* TASK_* */ #include +#include + static struct class *mtd_class; static void mtd_notify_add(struct mtd_info* mtd) @@ -28,7 +27,7 @@ static void mtd_notify_add(struct mtd_info* mtd) class_device_create(mtd_class, NULL, MKDEV(MTD_CHAR_MAJOR, mtd->index*2), NULL, "mtd%d", mtd->index); - + class_device_create(mtd_class, NULL, MKDEV(MTD_CHAR_MAJOR, mtd->index*2+1), NULL, "mtd%dro", mtd->index); @@ -71,23 +70,26 @@ static loff_t mtd_lseek (struct file *file, loff_t offset, int orig) switch (orig) { case 0: /* SEEK_SET */ + file->f_pos = offset; break; case 1: /* SEEK_CUR */ - offset += file->f_pos; + file->f_pos += offset; break; case 2: /* SEEK_END */ - offset += mtd->size; + file->f_pos =mtd->size + offset; break; default: return -EINVAL; } - if (offset >= 0 && offset < mtd->size) - return file->f_pos = offset; + if (file->f_pos < 0) + file->f_pos = 0; + else if (file->f_pos >= mtd->size) + file->f_pos = mtd->size - 1; - return -EINVAL; + return file->f_pos; } @@ -108,23 +110,23 @@ static int mtd_open(struct inode *inode, struct file *file) return -EACCES; mtd = get_mtd_device(NULL, devnum); - + if (!mtd) return -ENODEV; - + if (MTD_ABSENT == mtd->type) { put_mtd_device(mtd); return -ENODEV; } file->private_data = mtd; - + /* You can't open it RW if it's not a writeable device */ if ((file->f_mode & 2) && !(mtd->flags & MTD_WRITEABLE)) { put_mtd_device(mtd); return -EACCES; } - + return 0; } /* mtd_open */ @@ -137,10 +139,10 @@ static int mtd_close(struct inode *inode, struct file *file) DEBUG(MTD_DEBUG_LEVEL0, "MTD_close\n"); mtd = TO_MTD(file); - + if (mtd->sync) mtd->sync(mtd); - + put_mtd_device(mtd); return 0; @@ -159,7 +161,7 @@ static ssize_t mtd_read(struct file *file, char __user *buf, size_t count,loff_t int ret=0; int len; char *kbuf; - + DEBUG(MTD_DEBUG_LEVEL0,"MTD_read\n"); if (*ppos + count > mtd->size) @@ -167,11 +169,11 @@ static ssize_t mtd_read(struct file *file, char __user *buf, size_t count,loff_t if (!count) return 0; - + /* FIXME: Use kiovec in 2.5 to lock down the user's buffers and pass them directly to the MTD functions */ while (count) { - if (count > MAX_KMALLOC_SIZE) + if (count > MAX_KMALLOC_SIZE) len = MAX_KMALLOC_SIZE; else len = count; @@ -179,7 +181,7 @@ static ssize_t mtd_read(struct file *file, char __user *buf, size_t count,loff_t kbuf=kmalloc(len,GFP_KERNEL); if (!kbuf) return -ENOMEM; - + switch (MTD_MODE(file)) { case MTD_MODE_OTP_FACT: ret = mtd->read_fact_prot_reg(mtd, *ppos, len, &retlen, kbuf); @@ -192,7 +194,7 @@ static ssize_t mtd_read(struct file *file, char __user *buf, size_t count,loff_t } /* Nand returns -EBADMSG on ecc errors, but it returns * the data. For our userspace tools it is important - * to dump areas with ecc errors ! + * to dump areas with ecc errors ! * Userspace software which accesses NAND this way * must be aware of the fact that it deals with NAND */ @@ -214,7 +216,7 @@ static ssize_t mtd_read(struct file *file, char __user *buf, size_t count,loff_t kfree(kbuf); return ret; } - + kfree(kbuf); } @@ -231,10 +233,10 @@ static ssize_t mtd_write(struct file *file, const char __user *buf, size_t count int len; DEBUG(MTD_DEBUG_LEVEL0,"MTD_write\n"); - + if (*ppos == mtd->size) return -ENOSPC; - + if (*ppos + count > mtd->size) count = mtd->size - *ppos; @@ -242,7 +244,7 @@ static ssize_t mtd_write(struct file *file, const char __user *buf, size_t count return 0; while (count) { - if (count > MAX_KMALLOC_SIZE) + if (count > MAX_KMALLOC_SIZE) len = MAX_KMALLOC_SIZE; else len = count; @@ -257,7 +259,7 @@ static ssize_t mtd_write(struct file *file, const char __user *buf, size_t count kfree(kbuf); return -EFAULT; } - + switch (MTD_MODE(file)) { case MTD_MODE_OTP_FACT: ret = -EROFS; @@ -282,7 +284,7 @@ static ssize_t mtd_write(struct file *file, const char __user *buf, size_t count kfree(kbuf); return ret; } - + kfree(kbuf); } @@ -306,7 +308,7 @@ static int mtd_ioctl(struct inode *inode, struct file *file, void __user *argp = (void __user *)arg; int ret = 0; u_long size; - + DEBUG(MTD_DEBUG_LEVEL0, "MTD_ioctl\n"); size = (cmd & IOCSIZE_MASK) >> IOCSIZE_SHIFT; @@ -318,7 +320,7 @@ static int mtd_ioctl(struct inode *inode, struct file *file, if (!access_ok(VERIFY_WRITE, argp, size)) return -EFAULT; } - + switch (cmd) { case MEMGETREGIONCOUNT: if (copy_to_user(argp, &(mtd->numeraseregions), sizeof(int))) @@ -370,11 +372,11 @@ static int mtd_ioctl(struct inode *inode, struct file *file, erase->mtd = mtd; erase->callback = mtdchar_erase_callback; erase->priv = (unsigned long)&waitq; - + /* FIXME: Allow INTERRUPTIBLE. Which means not having the wait_queue head on the stack. - + If the wq_head is on the stack, and we leave because we got interrupted, then the wq_head is no longer there when the @@ -402,13 +404,13 @@ static int mtd_ioctl(struct inode *inode, struct file *file, struct mtd_oob_buf buf; void *databuf; ssize_t retlen; - + if(!(file->f_mode & 2)) return -EPERM; if (copy_from_user(&buf, argp, sizeof(struct mtd_oob_buf))) return -EFAULT; - + if (buf.length > 0x4096) return -EINVAL; @@ -424,7 +426,7 @@ static int mtd_ioctl(struct inode *inode, struct file *file, databuf = kmalloc(buf.length, GFP_KERNEL); if (!databuf) return -ENOMEM; - + if (copy_from_user(databuf, buf.ptr, buf.length)) { kfree(databuf); return -EFAULT; @@ -448,7 +450,7 @@ static int mtd_ioctl(struct inode *inode, struct file *file, if (copy_from_user(&buf, argp, sizeof(struct mtd_oob_buf))) return -EFAULT; - + if (buf.length > 0x4096) return -EINVAL; @@ -464,14 +466,14 @@ static int mtd_ioctl(struct inode *inode, struct file *file, databuf = kmalloc(buf.length, GFP_KERNEL); if (!databuf) return -ENOMEM; - + ret = (mtd->read_oob)(mtd, buf.start, buf.length, &retlen, databuf); if (put_user(retlen, (uint32_t __user *)argp)) ret = -EFAULT; else if (retlen && copy_to_user(buf.ptr, databuf, retlen)) ret = -EFAULT; - + kfree(databuf); break; } @@ -521,7 +523,7 @@ static int mtd_ioctl(struct inode *inode, struct file *file, case MEMGETBADBLOCK: { loff_t offs; - + if (copy_from_user(&offs, argp, sizeof(loff_t))) return -EFAULT; if (!mtd->block_isbad) diff --git a/trunk/drivers/mtd/mtdconcat.c b/trunk/drivers/mtd/mtdconcat.c index b1bf8c411de7..f3e65af33a9c 100644 --- a/trunk/drivers/mtd/mtdconcat.c +++ b/trunk/drivers/mtd/mtdconcat.c @@ -7,15 +7,14 @@ * * This code is GPL * - * $Id: mtdconcat.c,v 1.11 2005/11/07 11:14:20 gleixner Exp $ + * $Id: mtdconcat.c,v 1.9 2004/06/30 15:17:41 dbrown Exp $ */ -#include #include -#include -#include #include - +#include +#include +#include /* TASK_* */ #include #include @@ -44,7 +43,7 @@ struct mtd_concat { */ #define CONCAT(x) ((struct mtd_concat *)(x)) -/* +/* * MTD methods which look up the relevant subdevice, translate the * effective address and pass through to the subdevice. */ @@ -878,7 +877,7 @@ struct mtd_info *mtd_concat_create(struct mtd_info *subdev[], /* subdevices to c return &concat->mtd; } -/* +/* * This function destroys an MTD object obtained from concat_mtd_devs() */ diff --git a/trunk/drivers/mtd/mtdcore.c b/trunk/drivers/mtd/mtdcore.c index dade02ab0687..dc86df18e94b 100644 --- a/trunk/drivers/mtd/mtdcore.c +++ b/trunk/drivers/mtd/mtdcore.c @@ -1,5 +1,5 @@ /* - * $Id: mtdcore.c,v 1.47 2005/11/07 11:14:20 gleixner Exp $ + * $Id: mtdcore.c,v 1.45 2005/02/18 14:34:50 dedekind Exp $ * * Core registration and callback routines for MTD * drivers and users. @@ -25,7 +25,7 @@ #include -/* These are exported solely for the purpose of mtd_blkdevs.c. You +/* These are exported solely for the purpose of mtd_blkdevs.c. You should not use them for _anything_ else */ DECLARE_MUTEX(mtd_table_mutex); struct mtd_info *mtd_table[MAX_MTD_DEVICES]; @@ -66,7 +66,7 @@ int add_mtd_device(struct mtd_info *mtd) struct mtd_notifier *not = list_entry(this, struct mtd_notifier, list); not->add(mtd); } - + up(&mtd_table_mutex); /* We _know_ we aren't being removed, because our caller is still holding us here. So none @@ -75,7 +75,7 @@ int add_mtd_device(struct mtd_info *mtd) __module_get(THIS_MODULE); return 0; } - + up(&mtd_table_mutex); return 1; } @@ -93,13 +93,13 @@ int add_mtd_device(struct mtd_info *mtd) int del_mtd_device (struct mtd_info *mtd) { int ret; - + down(&mtd_table_mutex); if (mtd_table[mtd->index] != mtd) { ret = -ENODEV; } else if (mtd->usecount) { - printk(KERN_NOTICE "Removing MTD device #%d (%s) with use count %d\n", + printk(KERN_NOTICE "Removing MTD device #%d (%s) with use count %d\n", mtd->index, mtd->name, mtd->usecount); ret = -EBUSY; } else { @@ -140,7 +140,7 @@ void register_mtd_user (struct mtd_notifier *new) list_add(&new->list, &mtd_notifiers); __module_get(THIS_MODULE); - + for (i=0; i< MAX_MTD_DEVICES; i++) if (mtd_table[i]) new->add(mtd_table[i]); @@ -169,7 +169,7 @@ int unregister_mtd_user (struct mtd_notifier *old) for (i=0; i< MAX_MTD_DEVICES; i++) if (mtd_table[i]) old->remove(mtd_table[i]); - + list_del(&old->list); up(&mtd_table_mutex); return 0; @@ -187,7 +187,7 @@ int unregister_mtd_user (struct mtd_notifier *old) * both, return the num'th driver only if its address matches. Return NULL * if not. */ - + struct mtd_info *get_mtd_device(struct mtd_info *mtd, int num) { struct mtd_info *ret = NULL; @@ -296,6 +296,39 @@ EXPORT_SYMBOL(unregister_mtd_user); EXPORT_SYMBOL(default_mtd_writev); EXPORT_SYMBOL(default_mtd_readv); +/*====================================================================*/ +/* Power management code */ + +#ifdef CONFIG_PM + +#include + +static struct pm_dev *mtd_pm_dev = NULL; + +static int mtd_pm_callback(struct pm_dev *dev, pm_request_t rqst, void *data) +{ + int ret = 0, i; + + if (down_trylock(&mtd_table_mutex)) + return -EAGAIN; + if (rqst == PM_SUSPEND) { + for (i = 0; ret == 0 && i < MAX_MTD_DEVICES; i++) { + if (mtd_table[i] && mtd_table[i]->suspend) + ret = mtd_table[i]->suspend(mtd_table[i]); + } + } else i = MAX_MTD_DEVICES-1; + + if (rqst == PM_RESUME || ret) { + for ( ; i >= 0; i--) { + if (mtd_table[i] && mtd_table[i]->resume) + mtd_table[i]->resume(mtd_table[i]); + } + } + up(&mtd_table_mutex); + return ret; +} +#endif + /*====================================================================*/ /* Support for /proc/mtd */ @@ -355,11 +388,22 @@ static int __init init_mtd(void) if ((proc_mtd = create_proc_entry( "mtd", 0, NULL ))) proc_mtd->read_proc = mtd_read_proc; #endif + +#ifdef CONFIG_PM + mtd_pm_dev = pm_register(PM_UNKNOWN_DEV, 0, mtd_pm_callback); +#endif return 0; } static void __exit cleanup_mtd(void) { +#ifdef CONFIG_PM + if (mtd_pm_dev) { + pm_unregister(mtd_pm_dev); + mtd_pm_dev = NULL; + } +#endif + #ifdef CONFIG_PROC_FS if (proc_mtd) remove_proc_entry( "mtd", NULL); diff --git a/trunk/drivers/mtd/mtdpart.c b/trunk/drivers/mtd/mtdpart.c index 99395911d26f..b92e6bfffaf2 100644 --- a/trunk/drivers/mtd/mtdpart.c +++ b/trunk/drivers/mtd/mtdpart.c @@ -5,11 +5,11 @@ * * This code is GPL * - * $Id: mtdpart.c,v 1.55 2005/11/07 11:14:20 gleixner Exp $ + * $Id: mtdpart.c,v 1.53 2005/02/08 17:11:13 nico Exp $ * * 02-21-2002 Thomas Gleixner * added support for read_oob, write_oob - */ + */ #include #include @@ -41,13 +41,13 @@ struct mtd_part { */ #define PART(x) ((struct mtd_part *)(x)) - -/* + +/* * MTD methods which simply translate the effective address and pass through * to the _real_ device. */ -static int part_read (struct mtd_info *mtd, loff_t from, size_t len, +static int part_read (struct mtd_info *mtd, loff_t from, size_t len, size_t *retlen, u_char *buf) { struct mtd_part *part = PART(mtd); @@ -55,15 +55,15 @@ static int part_read (struct mtd_info *mtd, loff_t from, size_t len, len = 0; else if (from + len > mtd->size) len = mtd->size - from; - if (part->master->read_ecc == NULL) - return part->master->read (part->master, from + part->offset, + if (part->master->read_ecc == NULL) + return part->master->read (part->master, from + part->offset, len, retlen, buf); else - return part->master->read_ecc (part->master, from + part->offset, + return part->master->read_ecc (part->master, from + part->offset, len, retlen, buf, NULL, &mtd->oobinfo); } -static int part_point (struct mtd_info *mtd, loff_t from, size_t len, +static int part_point (struct mtd_info *mtd, loff_t from, size_t len, size_t *retlen, u_char **buf) { struct mtd_part *part = PART(mtd); @@ -71,7 +71,7 @@ static int part_point (struct mtd_info *mtd, loff_t from, size_t len, len = 0; else if (from + len > mtd->size) len = mtd->size - from; - return part->master->point (part->master, from + part->offset, + return part->master->point (part->master, from + part->offset, len, retlen, buf); } static void part_unpoint (struct mtd_info *mtd, u_char *addr, loff_t from, size_t len) @@ -82,7 +82,7 @@ static void part_unpoint (struct mtd_info *mtd, u_char *addr, loff_t from, size_ } -static int part_read_ecc (struct mtd_info *mtd, loff_t from, size_t len, +static int part_read_ecc (struct mtd_info *mtd, loff_t from, size_t len, size_t *retlen, u_char *buf, u_char *eccbuf, struct nand_oobinfo *oobsel) { struct mtd_part *part = PART(mtd); @@ -92,11 +92,11 @@ static int part_read_ecc (struct mtd_info *mtd, loff_t from, size_t len, len = 0; else if (from + len > mtd->size) len = mtd->size - from; - return part->master->read_ecc (part->master, from + part->offset, + return part->master->read_ecc (part->master, from + part->offset, len, retlen, buf, eccbuf, oobsel); } -static int part_read_oob (struct mtd_info *mtd, loff_t from, size_t len, +static int part_read_oob (struct mtd_info *mtd, loff_t from, size_t len, size_t *retlen, u_char *buf) { struct mtd_part *part = PART(mtd); @@ -104,15 +104,15 @@ static int part_read_oob (struct mtd_info *mtd, loff_t from, size_t len, len = 0; else if (from + len > mtd->size) len = mtd->size - from; - return part->master->read_oob (part->master, from + part->offset, + return part->master->read_oob (part->master, from + part->offset, len, retlen, buf); } -static int part_read_user_prot_reg (struct mtd_info *mtd, loff_t from, size_t len, +static int part_read_user_prot_reg (struct mtd_info *mtd, loff_t from, size_t len, size_t *retlen, u_char *buf) { struct mtd_part *part = PART(mtd); - return part->master->read_user_prot_reg (part->master, from, + return part->master->read_user_prot_reg (part->master, from, len, retlen, buf); } @@ -123,11 +123,11 @@ static int part_get_user_prot_info (struct mtd_info *mtd, return part->master->get_user_prot_info (part->master, buf, len); } -static int part_read_fact_prot_reg (struct mtd_info *mtd, loff_t from, size_t len, +static int part_read_fact_prot_reg (struct mtd_info *mtd, loff_t from, size_t len, size_t *retlen, u_char *buf) { struct mtd_part *part = PART(mtd); - return part->master->read_fact_prot_reg (part->master, from, + return part->master->read_fact_prot_reg (part->master, from, len, retlen, buf); } @@ -148,13 +148,13 @@ static int part_write (struct mtd_info *mtd, loff_t to, size_t len, len = 0; else if (to + len > mtd->size) len = mtd->size - to; - if (part->master->write_ecc == NULL) - return part->master->write (part->master, to + part->offset, + if (part->master->write_ecc == NULL) + return part->master->write (part->master, to + part->offset, len, retlen, buf); else - return part->master->write_ecc (part->master, to + part->offset, + return part->master->write_ecc (part->master, to + part->offset, len, retlen, buf, NULL, &mtd->oobinfo); - + } static int part_write_ecc (struct mtd_info *mtd, loff_t to, size_t len, @@ -170,7 +170,7 @@ static int part_write_ecc (struct mtd_info *mtd, loff_t to, size_t len, len = 0; else if (to + len > mtd->size) len = mtd->size - to; - return part->master->write_ecc (part->master, to + part->offset, + return part->master->write_ecc (part->master, to + part->offset, len, retlen, buf, eccbuf, oobsel); } @@ -184,19 +184,19 @@ static int part_write_oob (struct mtd_info *mtd, loff_t to, size_t len, len = 0; else if (to + len > mtd->size) len = mtd->size - to; - return part->master->write_oob (part->master, to + part->offset, + return part->master->write_oob (part->master, to + part->offset, len, retlen, buf); } -static int part_write_user_prot_reg (struct mtd_info *mtd, loff_t from, size_t len, +static int part_write_user_prot_reg (struct mtd_info *mtd, loff_t from, size_t len, size_t *retlen, u_char *buf) { struct mtd_part *part = PART(mtd); - return part->master->write_user_prot_reg (part->master, from, + return part->master->write_user_prot_reg (part->master, from, len, retlen, buf); } -static int part_lock_user_prot_reg (struct mtd_info *mtd, loff_t from, size_t len) +static int part_lock_user_prot_reg (struct mtd_info *mtd, loff_t from, size_t len) { struct mtd_part *part = PART(mtd); return part->master->lock_user_prot_reg (part->master, from, len); @@ -208,7 +208,7 @@ static int part_writev (struct mtd_info *mtd, const struct kvec *vecs, struct mtd_part *part = PART(mtd); if (!(mtd->flags & MTD_WRITEABLE)) return -EROFS; - if (part->master->writev_ecc == NULL) + if (part->master->writev_ecc == NULL) return part->master->writev (part->master, vecs, count, to + part->offset, retlen); else @@ -221,12 +221,12 @@ static int part_readv (struct mtd_info *mtd, struct kvec *vecs, unsigned long count, loff_t from, size_t *retlen) { struct mtd_part *part = PART(mtd); - if (part->master->readv_ecc == NULL) + if (part->master->readv_ecc == NULL) return part->master->readv (part->master, vecs, count, from + part->offset, retlen); else return part->master->readv_ecc (part->master, vecs, count, - from + part->offset, retlen, + from + part->offset, retlen, NULL, &mtd->oobinfo); } @@ -252,7 +252,7 @@ static int part_readv_ecc (struct mtd_info *mtd, struct kvec *vecs, if (oobsel == NULL) oobsel = &mtd->oobinfo; return part->master->readv_ecc (part->master, vecs, count, - from + part->offset, retlen, + from + part->offset, retlen, eccbuf, oobsel); } @@ -286,7 +286,7 @@ EXPORT_SYMBOL_GPL(mtd_erase_callback); static int part_lock (struct mtd_info *mtd, loff_t ofs, size_t len) { struct mtd_part *part = PART(mtd); - if ((len + ofs) > mtd->size) + if ((len + ofs) > mtd->size) return -EINVAL; return part->master->lock(part->master, ofs + part->offset, len); } @@ -294,7 +294,7 @@ static int part_lock (struct mtd_info *mtd, loff_t ofs, size_t len) static int part_unlock (struct mtd_info *mtd, loff_t ofs, size_t len) { struct mtd_part *part = PART(mtd); - if ((len + ofs) > mtd->size) + if ((len + ofs) > mtd->size) return -EINVAL; return part->master->unlock(part->master, ofs + part->offset, len); } @@ -337,8 +337,8 @@ static int part_block_markbad (struct mtd_info *mtd, loff_t ofs) return part->master->block_markbad(part->master, ofs); } -/* - * This function unregisters and destroy all slave MTD objects which are +/* + * This function unregisters and destroy all slave MTD objects which are * attached to the given master MTD object. */ @@ -371,7 +371,7 @@ int del_mtd_partitions(struct mtd_info *master) * (Q: should we register the master MTD object as well?) */ -int add_mtd_partitions(struct mtd_info *master, +int add_mtd_partitions(struct mtd_info *master, const struct mtd_partition *parts, int nbparts) { @@ -414,7 +414,7 @@ int add_mtd_partitions(struct mtd_info *master, slave->mtd.point = part_point; slave->mtd.unpoint = part_unpoint; } - + if (master->read_ecc) slave->mtd.read_ecc = part_read_ecc; if (master->write_ecc) @@ -465,10 +465,9 @@ int add_mtd_partitions(struct mtd_info *master, if (slave->offset == MTDPART_OFS_APPEND) slave->offset = cur_offset; if (slave->offset == MTDPART_OFS_NXTBLK) { - slave->offset = cur_offset; - if ((cur_offset % master->erasesize) != 0) { - /* Round up to next erasesize */ - slave->offset = ((cur_offset / master->erasesize) + 1) * master->erasesize; + u_int32_t emask = master->erasesize-1; + slave->offset = (cur_offset + emask) & ~emask; + if (slave->offset != cur_offset) { printk(KERN_NOTICE "Moving partition %d: " "0x%08x -> 0x%08x\n", i, cur_offset, slave->offset); @@ -477,8 +476,8 @@ int add_mtd_partitions(struct mtd_info *master, if (slave->mtd.size == MTDPART_SIZ_FULL) slave->mtd.size = master->size - slave->offset; cur_offset = slave->offset + slave->mtd.size; - - printk (KERN_NOTICE "0x%08x-0x%08x : \"%s\"\n", slave->offset, + + printk (KERN_NOTICE "0x%08x-0x%08x : \"%s\"\n", slave->offset, slave->offset + slave->mtd.size, slave->mtd.name); /* let's do some sanity checks */ @@ -498,7 +497,7 @@ int add_mtd_partitions(struct mtd_info *master, /* Deal with variable erase size stuff */ int i; struct mtd_erase_region_info *regions = master->eraseregions; - + /* Find the first erase regions which is part of this partition. */ for (i=0; i < master->numeraseregions && slave->offset >= regions[i].offset; i++) ; @@ -513,7 +512,7 @@ int add_mtd_partitions(struct mtd_info *master, slave->mtd.erasesize = master->erasesize; } - if ((slave->mtd.flags & MTD_WRITEABLE) && + if ((slave->mtd.flags & MTD_WRITEABLE) && (slave->offset % slave->mtd.erasesize)) { /* Doesn't start on a boundary of major erase size */ /* FIXME: Let it be writable if it is on a boundary of _minor_ erase size though */ @@ -521,14 +520,14 @@ int add_mtd_partitions(struct mtd_info *master, printk ("mtd: partition \"%s\" doesn't start on an erase block boundary -- force read-only\n", parts[i].name); } - if ((slave->mtd.flags & MTD_WRITEABLE) && + if ((slave->mtd.flags & MTD_WRITEABLE) && (slave->mtd.size % slave->mtd.erasesize)) { slave->mtd.flags &= ~MTD_WRITEABLE; printk ("mtd: partition \"%s\" doesn't end on an erase block -- force read-only\n", parts[i].name); } - /* copy oobinfo from master */ + /* copy oobinfo from master */ memcpy(&slave->mtd.oobinfo, &master->oobinfo, sizeof(slave->mtd.oobinfo)); if(parts[i].mtdp) @@ -589,12 +588,12 @@ int deregister_mtd_parser(struct mtd_part_parser *p) return 0; } -int parse_mtd_partitions(struct mtd_info *master, const char **types, +int parse_mtd_partitions(struct mtd_info *master, const char **types, struct mtd_partition **pparts, unsigned long origin) { struct mtd_part_parser *parser; int ret = 0; - + for ( ; ret <= 0 && *types; types++) { parser = get_partition_parser(*types); #ifdef CONFIG_KMOD @@ -608,7 +607,7 @@ int parse_mtd_partitions(struct mtd_info *master, const char **types, } ret = (*parser->parse_fn)(master, pparts, origin); if (ret > 0) { - printk(KERN_NOTICE "%d %s partitions found on MTD device %s\n", + printk(KERN_NOTICE "%d %s partitions found on MTD device %s\n", ret, parser->name, master->name); } put_partition_parser(parser); diff --git a/trunk/drivers/mtd/nand/Kconfig b/trunk/drivers/mtd/nand/Kconfig index 1fc4c134d939..36d34e5e5a5a 100644 --- a/trunk/drivers/mtd/nand/Kconfig +++ b/trunk/drivers/mtd/nand/Kconfig @@ -1,5 +1,5 @@ # drivers/mtd/nand/Kconfig -# $Id: Kconfig,v 1.35 2005/11/07 11:14:30 gleixner Exp $ +# $Id: Kconfig,v 1.31 2005/06/20 12:03:21 bjd Exp $ menu "NAND Flash Device Drivers" depends on MTD!=n @@ -25,33 +25,33 @@ config MTD_NAND_VERIFY_WRITE config MTD_NAND_AUTCPU12 tristate "SmartMediaCard on autronix autcpu12 board" - depends on MTD_NAND && ARCH_AUTCPU12 + depends on ARM && MTD_NAND && ARCH_AUTCPU12 help - This enables the driver for the autronix autcpu12 board to + This enables the driver for the autronix autcpu12 board to access the SmartMediaCard. config MTD_NAND_EDB7312 tristate "Support for Cirrus Logic EBD7312 evaluation board" - depends on MTD_NAND && ARCH_EDB7312 + depends on ARM && MTD_NAND && ARCH_EDB7312 help - This enables the driver for the Cirrus Logic EBD7312 evaluation + This enables the driver for the Cirrus Logic EBD7312 evaluation board to access the onboard NAND Flash. config MTD_NAND_H1900 tristate "iPAQ H1900 flash" - depends on MTD_NAND && ARCH_PXA && MTD_PARTITIONS + depends on ARM && MTD_NAND && ARCH_PXA && MTD_PARTITIONS help This enables the driver for the iPAQ h1900 flash. config MTD_NAND_SPIA tristate "NAND Flash device on SPIA board" - depends on ARCH_P720T && MTD_NAND + depends on ARM && ARCH_P720T && MTD_NAND help If you had to ask, you don't have one. Say 'N'. config MTD_NAND_TOTO tristate "NAND Flash device on TOTO board" - depends on ARCH_OMAP && MTD_NAND + depends on ARM && ARCH_OMAP && MTD_NAND help Support for NAND flash on Texas Instruments Toto platform. @@ -59,8 +59,8 @@ config MTD_NAND_IDS tristate config MTD_NAND_AU1550 - tristate "Au1550/1200 NAND support" - depends on (SOC_AU1200 || SOC_AU1550) && MTD_NAND + tristate "Au1550 NAND support" + depends on SOC_AU1550 && MTD_NAND help This enables the driver for the NAND flash controller on the AMD/Alchemy 1550 SOC. @@ -71,7 +71,7 @@ config MTD_NAND_RTC_FROM4 select REED_SOLOMON select REED_SOLOMON_DEC8 help - This enables the driver for the Renesas Technology AG-AND + This enables the driver for the Renesas Technology AG-AND flash interface board (FROM_BOARD4) config MTD_NAND_PPCHAMELEONEVB @@ -88,7 +88,7 @@ config MTD_NAND_S3C2410 SoCs No board specfic support is done by this driver, each board - must advertise a platform_device for the driver to attach. + must advertise a platform_device for the driver to attach. config MTD_NAND_S3C2410_DEBUG bool "S3C2410 NAND driver debug" @@ -181,7 +181,7 @@ config MTD_NAND_DISKONCHIP_BBTWRITE config MTD_NAND_SHARPSL bool "Support for NAND Flash on Sharp SL Series (C7xx + others)" - depends on MTD_NAND && ARCH_PXA + depends on MTD_NAND && ARCH_PXA config MTD_NAND_NANDSIM bool "Support for NAND Flash Simulator" diff --git a/trunk/drivers/mtd/nand/au1550nd.c b/trunk/drivers/mtd/nand/au1550nd.c index 9c5945d6df88..4c7719ce3f48 100644 --- a/trunk/drivers/mtd/nand/au1550nd.c +++ b/trunk/drivers/mtd/nand/au1550nd.c @@ -3,7 +3,7 @@ * * Copyright (C) 2004 Embedded Edge, LLC * - * $Id: au1550nd.c,v 1.13 2005/11/07 11:14:30 gleixner Exp $ + * $Id: au1550nd.c,v 1.11 2004/11/04 12:53:10 gleixner Exp $ * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 as @@ -17,19 +17,24 @@ #include #include #include -#include #include /* fixme: this is ugly */ #if LINUX_VERSION_CODE > KERNEL_VERSION(2, 6, 0) -#include +#include +#ifdef CONFIG_MIPS_PB1550 +#include +#endif +#ifdef CONFIG_MIPS_DB1550 +#include +#endif #else #include #ifdef CONFIG_MIPS_PB1550 -#include +#include #endif #ifdef CONFIG_MIPS_DB1550 -#include +#include #endif #endif @@ -40,22 +45,39 @@ static struct mtd_info *au1550_mtd = NULL; static void __iomem *p_nand; static int nand_width = 1; /* default x8*/ +#define NAND_CS 1 + /* * Define partitions for flash device */ const static struct mtd_partition partition_info[] = { - { - .name = "NAND FS 0", +#ifdef CONFIG_MIPS_PB1550 +#define NUM_PARTITIONS 2 + { + .name = "Pb1550 NAND FS 0", .offset = 0, - .size = 8*1024*1024 + .size = 8*1024*1024 }, - { - .name = "NAND FS 1", + { + .name = "Pb1550 NAND FS 1", .offset = MTDPART_OFS_APPEND, - .size = MTDPART_SIZ_FULL + .size = MTDPART_SIZ_FULL } +#endif +#ifdef CONFIG_MIPS_DB1550 +#define NUM_PARTITIONS 2 + { + .name = "Db1550 NAND FS 0", + .offset = 0, + .size = 8*1024*1024 + }, + { + .name = "Db1550 NAND FS 1", + .offset = MTDPART_OFS_APPEND, + .size = MTDPART_SIZ_FULL + } +#endif }; -#define NB_OF(x) (sizeof(x)/sizeof(x[0])) /** @@ -90,7 +112,7 @@ static void au_write_byte(struct mtd_info *mtd, u_char byte) * au_read_byte16 - read one byte endianess aware from the chip * @mtd: MTD device structure * - * read function for 16bit buswith with + * read function for 16bit buswith with * endianess conversion */ static u_char au_read_byte16(struct mtd_info *mtd) @@ -120,7 +142,7 @@ static void au_write_byte16(struct mtd_info *mtd, u_char byte) * au_read_word - read one word from the chip * @mtd: MTD device structure * - * read function for 16bit buswith without + * read function for 16bit buswith without * endianess conversion */ static u16 au_read_word(struct mtd_info *mtd) @@ -136,7 +158,7 @@ static u16 au_read_word(struct mtd_info *mtd) * @mtd: MTD device structure * @word: data word to write * - * write function for 16bit buswith without + * write function for 16bit buswith without * endianess conversion */ static void au_write_word(struct mtd_info *mtd, u16 word) @@ -166,7 +188,7 @@ static void au_write_buf(struct mtd_info *mtd, const u_char *buf, int len) } /** - * au_read_buf - read chip data into buffer + * au_read_buf - read chip data into buffer * @mtd: MTD device structure * @buf: buffer to store date * @len: number of bytes to read @@ -180,12 +202,12 @@ static void au_read_buf(struct mtd_info *mtd, u_char *buf, int len) for (i=0; iIO_ADDR_R); - au_sync(); + au_sync(); } } /** - * au_verify_buf - Verify chip data against buffer + * au_verify_buf - Verify chip data against buffer * @mtd: MTD device structure * @buf: buffer containing the data to compare * @len: number of bytes to compare @@ -220,16 +242,16 @@ static void au_write_buf16(struct mtd_info *mtd, const u_char *buf, int len) struct nand_chip *this = mtd->priv; u16 *p = (u16 *) buf; len >>= 1; - + for (i=0; iIO_ADDR_W); au_sync(); } - + } /** - * au_read_buf16 - read chip data into buffer + * au_read_buf16 - read chip data into buffer * @mtd: MTD device structure * @buf: buffer to store date * @len: number of bytes to read @@ -250,7 +272,7 @@ static void au_read_buf16(struct mtd_info *mtd, u_char *buf, int len) } /** - * au_verify_buf16 - Verify chip data against buffer + * au_verify_buf16 - Verify chip data against buffer * @mtd: MTD device structure * @buf: buffer containing the data to compare * @len: number of bytes to compare @@ -283,26 +305,26 @@ static void au1550_hwcontrol(struct mtd_info *mtd, int cmd) case NAND_CTL_CLRCLE: this->IO_ADDR_W = p_nand + MEM_STNAND_DATA; break; case NAND_CTL_SETALE: this->IO_ADDR_W = p_nand + MEM_STNAND_ADDR; break; - case NAND_CTL_CLRALE: - this->IO_ADDR_W = p_nand + MEM_STNAND_DATA; - /* FIXME: Nobody knows why this is neccecary, + case NAND_CTL_CLRALE: + this->IO_ADDR_W = p_nand + MEM_STNAND_DATA; + /* FIXME: Nobody knows why this is neccecary, * but it works only that way */ - udelay(1); + udelay(1); break; - case NAND_CTL_SETNCE: + case NAND_CTL_SETNCE: /* assert (force assert) chip enable */ au_writel((1<<(4+NAND_CS)) , MEM_STNDCTL); break; break; - case NAND_CTL_CLRNCE: + case NAND_CTL_CLRNCE: /* deassert chip enable */ au_writel(0, MEM_STNDCTL); break; break; } this->IO_ADDR_R = this->IO_ADDR_W; - + /* Drain the writebuffer */ au_sync(); } @@ -317,16 +339,14 @@ int au1550_device_ready(struct mtd_info *mtd) /* * Main initialization routine */ -int __init au1xxx_nand_init (void) +int __init au1550_init (void) { struct nand_chip *this; u16 boot_swapboot = 0; /* default value */ int retval; - u32 mem_staddr; - u32 nand_phys; /* Allocate memory for MTD device structure and private data */ - au1550_mtd = kmalloc (sizeof(struct mtd_info) + + au1550_mtd = kmalloc (sizeof(struct mtd_info) + sizeof (struct nand_chip), GFP_KERNEL); if (!au1550_mtd) { printk ("Unable to allocate NAND MTD dev structure.\n"); @@ -344,17 +364,14 @@ int __init au1xxx_nand_init (void) au1550_mtd->priv = this; - /* disable interrupts */ - au_writel(au_readl(MEM_STNDCTL) & ~(1<<8), MEM_STNDCTL); - - /* disable NAND boot */ - au_writel(au_readl(MEM_STNDCTL) & ~(1<<0), MEM_STNDCTL); + /* MEM_STNDCTL: disable ints, disable nand boot */ + au_writel(0, MEM_STNDCTL); #ifdef CONFIG_MIPS_PB1550 /* set gpio206 high */ au_writel(au_readl(GPIO2_DIR) & ~(1<<6), GPIO2_DIR); - boot_swapboot = (au_readl(MEM_STSTAT) & (0x7<<1)) | + boot_swapboot = (au_readl(MEM_STSTAT) & (0x7<<1)) | ((bcsr->status >> 6) & 0x1); switch (boot_swapboot) { case 0: @@ -380,66 +397,25 @@ int __init au1xxx_nand_init (void) } #endif - /* Configure chip-select; normally done by boot code, e.g. YAMON */ -#ifdef NAND_STCFG - if (NAND_CS == 0) { - au_writel(NAND_STCFG, MEM_STCFG0); - au_writel(NAND_STTIME, MEM_STTIME0); - au_writel(NAND_STADDR, MEM_STADDR0); - } - if (NAND_CS == 1) { - au_writel(NAND_STCFG, MEM_STCFG1); - au_writel(NAND_STTIME, MEM_STTIME1); - au_writel(NAND_STADDR, MEM_STADDR1); - } - if (NAND_CS == 2) { - au_writel(NAND_STCFG, MEM_STCFG2); - au_writel(NAND_STTIME, MEM_STTIME2); - au_writel(NAND_STADDR, MEM_STADDR2); - } - if (NAND_CS == 3) { - au_writel(NAND_STCFG, MEM_STCFG3); - au_writel(NAND_STTIME, MEM_STTIME3); - au_writel(NAND_STADDR, MEM_STADDR3); - } -#endif - - /* Locate NAND chip-select in order to determine NAND phys address */ - mem_staddr = 0x00000000; - if (((au_readl(MEM_STCFG0) & 0x7) == 0x5) && (NAND_CS == 0)) - mem_staddr = au_readl(MEM_STADDR0); - else if (((au_readl(MEM_STCFG1) & 0x7) == 0x5) && (NAND_CS == 1)) - mem_staddr = au_readl(MEM_STADDR1); - else if (((au_readl(MEM_STCFG2) & 0x7) == 0x5) && (NAND_CS == 2)) - mem_staddr = au_readl(MEM_STADDR2); - else if (((au_readl(MEM_STCFG3) & 0x7) == 0x5) && (NAND_CS == 3)) - mem_staddr = au_readl(MEM_STADDR3); - - if (mem_staddr == 0x00000000) { - printk("Au1xxx NAND: ERROR WITH NAND CHIP-SELECT\n"); - kfree(au1550_mtd); - return 1; - } - nand_phys = (mem_staddr << 4) & 0xFFFC0000; - - p_nand = (void __iomem *)ioremap(nand_phys, 0x1000); + /* Configure RCE1 - should be done by YAMON */ + au_writel(0x5 | (nand_width << 22), 0xB4001010); /* MEM_STCFG1 */ + au_writel(NAND_TIMING, 0xB4001014); /* MEM_STTIME1 */ + au_sync(); - /* make controller and MTD agree */ - if (NAND_CS == 0) - nand_width = au_readl(MEM_STCFG0) & (1<<22); - if (NAND_CS == 1) - nand_width = au_readl(MEM_STCFG1) & (1<<22); - if (NAND_CS == 2) - nand_width = au_readl(MEM_STCFG2) & (1<<22); - if (NAND_CS == 3) - nand_width = au_readl(MEM_STCFG3) & (1<<22); + /* setup and enable chip select, MEM_STADDR1 */ + /* we really need to decode offsets only up till 0x20 */ + au_writel((1<<28) | (NAND_PHYS_ADDR>>4) | + (((NAND_PHYS_ADDR + 0x1000)-1) & (0x3fff<<18)>>18), + MEM_STADDR1); + au_sync(); + p_nand = ioremap(NAND_PHYS_ADDR, 0x1000); /* Set address of hardware control function */ this->hwcontrol = au1550_hwcontrol; this->dev_ready = au1550_device_ready; /* 30 us command delay time */ - this->chip_delay = 30; + this->chip_delay = 30; this->eccmode = NAND_ECC_SOFT; this->options = NAND_NO_AUTOINCR; @@ -462,19 +438,19 @@ int __init au1xxx_nand_init (void) } /* Register the partitions */ - add_mtd_partitions(au1550_mtd, partition_info, NB_OF(partition_info)); + add_mtd_partitions(au1550_mtd, partition_info, NUM_PARTITIONS); return 0; outio: iounmap ((void *)p_nand); - + outmem: kfree (au1550_mtd); return retval; } -module_init(au1xxx_nand_init); +module_init(au1550_init); /* * Clean up routine diff --git a/trunk/drivers/mtd/nand/autcpu12.c b/trunk/drivers/mtd/nand/autcpu12.c index a3c7fea404d0..4afa8ced05ad 100644 --- a/trunk/drivers/mtd/nand/autcpu12.c +++ b/trunk/drivers/mtd/nand/autcpu12.c @@ -5,8 +5,8 @@ * * Derived from drivers/mtd/spia.c * Copyright (C) 2000 Steven J. Hill (sjhill@realitydiluted.com) - * - * $Id: autcpu12.c,v 1.23 2005/11/07 11:14:30 gleixner Exp $ + * + * $Id: autcpu12.c,v 1.22 2004/11/04 12:53:10 gleixner Exp $ * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 as @@ -14,7 +14,7 @@ * * Overview: * This is a device driver for the NAND flash device found on the - * autronix autcpu12 board, which is a SmartMediaCard. It supports + * autronix autcpu12 board, which is a SmartMediaCard. It supports * 16MiB, 32MiB and 64MiB cards. * * @@ -27,6 +27,7 @@ * 10-06-2002 TG 128K card support added */ +#include #include #include #include @@ -92,7 +93,7 @@ static struct mtd_partition partition_info128k[] = { #define NUM_PARTITIONS32K 2 #define NUM_PARTITIONS64K 2 #define NUM_PARTITIONS128K 2 -/* +/* * hardware specific access to control-lines */ static void autcpu12_hwcontrol(struct mtd_info *mtd, int cmd) @@ -162,7 +163,7 @@ int __init autcpu12_init (void) this->hwcontrol = autcpu12_hwcontrol; this->dev_ready = autcpu12_device_ready; /* 20 us command delay time */ - this->chip_delay = 20; + this->chip_delay = 20; this->eccmode = NAND_ECC_SOFT; /* Enable the following for a flash based bad block table */ @@ -170,21 +171,21 @@ int __init autcpu12_init (void) this->options = NAND_USE_FLASH_BBT; */ this->options = NAND_USE_FLASH_BBT; - + /* Scan to find existance of the device */ if (nand_scan (autcpu12_mtd, 1)) { err = -ENXIO; goto out_ior; } - + /* Register the partitions */ switch(autcpu12_mtd->size){ case SZ_16M: add_mtd_partitions(autcpu12_mtd, partition_info16k, NUM_PARTITIONS16K); break; case SZ_32M: add_mtd_partitions(autcpu12_mtd, partition_info32k, NUM_PARTITIONS32K); break; - case SZ_64M: add_mtd_partitions(autcpu12_mtd, partition_info64k, NUM_PARTITIONS64K); break; - case SZ_128M: add_mtd_partitions(autcpu12_mtd, partition_info128k, NUM_PARTITIONS128K); break; + case SZ_64M: add_mtd_partitions(autcpu12_mtd, partition_info64k, NUM_PARTITIONS64K); break; + case SZ_128M: add_mtd_partitions(autcpu12_mtd, partition_info128k, NUM_PARTITIONS128K); break; default: { - printk ("Unsupported SmartMedia device\n"); + printk ("Unsupported SmartMedia device\n"); err = -ENXIO; goto out_ior; } @@ -212,7 +213,7 @@ static void __exit autcpu12_cleanup (void) /* unmap physical adress */ iounmap((void *)autcpu12_fio_base); - + /* Free the MTD device structure */ kfree (autcpu12_mtd); } diff --git a/trunk/drivers/mtd/nand/diskonchip.c b/trunk/drivers/mtd/nand/diskonchip.c index 21d4e8f4b7af..fdb5d4ad3d52 100644 --- a/trunk/drivers/mtd/nand/diskonchip.c +++ b/trunk/drivers/mtd/nand/diskonchip.c @@ -1,4 +1,4 @@ -/* +/* * drivers/mtd/nand/diskonchip.c * * (C) 2003 Red Hat, Inc. @@ -8,15 +8,15 @@ * Author: David Woodhouse * Additional Diskonchip 2000 and Millennium support by Dan Brown * Diskonchip Millennium Plus support by Kalev Lember - * + * * Error correction code lifted from the old docecc code - * Author: Fabrice Bellard (fabrice.bellard@netgem.com) + * Author: Fabrice Bellard (fabrice.bellard@netgem.com) * Copyright (C) 2000 Netgem S.A. * converted to the generic Reed-Solomon library by Thomas Gleixner - * + * * Interface to generic NAND code for M-Systems DiskOnChip devices * - * $Id: diskonchip.c,v 1.55 2005/11/07 11:14:30 gleixner Exp $ + * $Id: diskonchip.c,v 1.54 2005/04/07 14:22:55 dbrown Exp $ */ #include @@ -42,16 +42,16 @@ static unsigned long __initdata doc_locations[] = { #if defined (__alpha__) || defined(__i386__) || defined(__x86_64__) #ifdef CONFIG_MTD_NAND_DISKONCHIP_PROBE_HIGH - 0xfffc8000, 0xfffca000, 0xfffcc000, 0xfffce000, + 0xfffc8000, 0xfffca000, 0xfffcc000, 0xfffce000, 0xfffd0000, 0xfffd2000, 0xfffd4000, 0xfffd6000, - 0xfffd8000, 0xfffda000, 0xfffdc000, 0xfffde000, - 0xfffe0000, 0xfffe2000, 0xfffe4000, 0xfffe6000, + 0xfffd8000, 0xfffda000, 0xfffdc000, 0xfffde000, + 0xfffe0000, 0xfffe2000, 0xfffe4000, 0xfffe6000, 0xfffe8000, 0xfffea000, 0xfffec000, 0xfffee000, #else /* CONFIG_MTD_DOCPROBE_HIGH */ - 0xc8000, 0xca000, 0xcc000, 0xce000, + 0xc8000, 0xca000, 0xcc000, 0xce000, 0xd0000, 0xd2000, 0xd4000, 0xd6000, - 0xd8000, 0xda000, 0xdc000, 0xde000, - 0xe0000, 0xe2000, 0xe4000, 0xe6000, + 0xd8000, 0xda000, 0xdc000, 0xde000, + 0xe0000, 0xe2000, 0xe4000, 0xe6000, 0xe8000, 0xea000, 0xec000, 0xee000, #endif /* CONFIG_MTD_DOCPROBE_HIGH */ #elif defined(__PPC__) @@ -138,7 +138,7 @@ MODULE_PARM_DESC(doc_config_location, "Physical memory address at which to probe /* the Reed Solomon control structure */ static struct rs_control *rs_decoder; -/* +/* * The HW decoder in the DoC ASIC's provides us a error syndrome, * which we must convert to a standard syndrom usable by the generic * Reed-Solomon library code. @@ -163,8 +163,8 @@ static int doc_ecc_decode (struct rs_control *rs, uint8_t *data, uint8_t *ecc) /* Initialize the syndrom buffer */ for (i = 0; i < NROOTS; i++) s[i] = ds[0]; - /* - * Evaluate + /* + * Evaluate * s[i] = ds[3]x^3 + ds[2]x^2 + ds[1]x^1 + ds[0] * where x = alpha^(FCR + i) */ @@ -188,7 +188,7 @@ static int doc_ecc_decode (struct rs_control *rs, uint8_t *data, uint8_t *ecc) if (nerr < 0) return nerr; - /* + /* * Correct the errors. The bitpositions are a bit of magic, * but they are given by the design of the de/encoder circuit * in the DoC ASIC's. @@ -205,7 +205,7 @@ static int doc_ecc_decode (struct rs_control *rs, uint8_t *data, uint8_t *ecc) can be modified since pos is even */ index = (pos >> 3) ^ 1; bitpos = pos & 7; - if ((index >= 0 && index < SECTOR_SIZE) || + if ((index >= 0 && index < SECTOR_SIZE) || index == (SECTOR_SIZE + 1)) { val = (uint8_t) (errval[i] >> (2 + bitpos)); parity ^= val; @@ -216,7 +216,7 @@ static int doc_ecc_decode (struct rs_control *rs, uint8_t *data, uint8_t *ecc) bitpos = (bitpos + 10) & 7; if (bitpos == 0) bitpos = 8; - if ((index >= 0 && index < SECTOR_SIZE) || + if ((index >= 0 && index < SECTOR_SIZE) || index == (SECTOR_SIZE + 1)) { val = (uint8_t)(errval[i] << (8 - bitpos)); parity ^= val; @@ -233,7 +233,7 @@ static void DoC_Delay(struct doc_priv *doc, unsigned short cycles) { volatile char dummy; int i; - + for (i = 0; i < cycles; i++) { if (DoC_is_Millennium(doc)) dummy = ReadDOC(doc->virtadr, NOP); @@ -242,7 +242,7 @@ static void DoC_Delay(struct doc_priv *doc, unsigned short cycles) else dummy = ReadDOC(doc->virtadr, DOCStatus); } - + } #define CDSN_CTRL_FR_B_MASK (CDSN_CTRL_FR_B0 | CDSN_CTRL_FR_B1) @@ -327,7 +327,7 @@ static u_char doc2000_read_byte(struct mtd_info *mtd) return ret; } -static void doc2000_writebuf(struct mtd_info *mtd, +static void doc2000_writebuf(struct mtd_info *mtd, const u_char *buf, int len) { struct nand_chip *this = mtd->priv; @@ -343,7 +343,7 @@ static void doc2000_writebuf(struct mtd_info *mtd, if (debug) printk("\n"); } -static void doc2000_readbuf(struct mtd_info *mtd, +static void doc2000_readbuf(struct mtd_info *mtd, u_char *buf, int len) { struct nand_chip *this = mtd->priv; @@ -358,7 +358,7 @@ static void doc2000_readbuf(struct mtd_info *mtd, } } -static void doc2000_readbuf_dword(struct mtd_info *mtd, +static void doc2000_readbuf_dword(struct mtd_info *mtd, u_char *buf, int len) { struct nand_chip *this = mtd->priv; @@ -379,7 +379,7 @@ static void doc2000_readbuf_dword(struct mtd_info *mtd, } } -static int doc2000_verifybuf(struct mtd_info *mtd, +static int doc2000_verifybuf(struct mtd_info *mtd, const u_char *buf, int len) { struct nand_chip *this = mtd->priv; @@ -406,12 +406,12 @@ static uint16_t __init doc200x_ident_chip(struct mtd_info *mtd, int nr) doc200x_hwcontrol(mtd, NAND_CTL_SETALE); this->write_byte(mtd, 0); doc200x_hwcontrol(mtd, NAND_CTL_CLRALE); - + /* We cant' use dev_ready here, but at least we wait for the - * command to complete + * command to complete */ udelay(50); - + ret = this->read_byte(mtd) << 8; ret |= this->read_byte(mtd); @@ -438,7 +438,7 @@ static uint16_t __init doc200x_ident_chip(struct mtd_info *mtd, int nr) this->read_buf = &doc2000_readbuf_dword; } } - + return ret; } @@ -469,7 +469,7 @@ static int doc200x_wait(struct mtd_info *mtd, struct nand_chip *this, int state) struct doc_priv *doc = this->priv; int status; - + DoC_WaitReady(doc); this->cmdfunc(mtd, NAND_CMD_STATUS, -1, -1); DoC_WaitReady(doc); @@ -503,7 +503,7 @@ static u_char doc2001_read_byte(struct mtd_info *mtd) return ReadDOC(docptr, LastDataRead); } -static void doc2001_writebuf(struct mtd_info *mtd, +static void doc2001_writebuf(struct mtd_info *mtd, const u_char *buf, int len) { struct nand_chip *this = mtd->priv; @@ -517,7 +517,7 @@ static void doc2001_writebuf(struct mtd_info *mtd, WriteDOC(0x00, docptr, WritePipeTerm); } -static void doc2001_readbuf(struct mtd_info *mtd, +static void doc2001_readbuf(struct mtd_info *mtd, u_char *buf, int len) { struct nand_chip *this = mtd->priv; @@ -535,7 +535,7 @@ static void doc2001_readbuf(struct mtd_info *mtd, buf[i] = ReadDOC(docptr, LastDataRead); } -static int doc2001_verifybuf(struct mtd_info *mtd, +static int doc2001_verifybuf(struct mtd_info *mtd, const u_char *buf, int len) { struct nand_chip *this = mtd->priv; @@ -570,7 +570,7 @@ static u_char doc2001plus_read_byte(struct mtd_info *mtd) return ret; } -static void doc2001plus_writebuf(struct mtd_info *mtd, +static void doc2001plus_writebuf(struct mtd_info *mtd, const u_char *buf, int len) { struct nand_chip *this = mtd->priv; @@ -587,7 +587,7 @@ static void doc2001plus_writebuf(struct mtd_info *mtd, if (debug) printk("\n"); } -static void doc2001plus_readbuf(struct mtd_info *mtd, +static void doc2001plus_readbuf(struct mtd_info *mtd, u_char *buf, int len) { struct nand_chip *this = mtd->priv; @@ -617,7 +617,7 @@ static void doc2001plus_readbuf(struct mtd_info *mtd, if (debug) printk("\n"); } -static int doc2001plus_verifybuf(struct mtd_info *mtd, +static int doc2001plus_verifybuf(struct mtd_info *mtd, const u_char *buf, int len) { struct nand_chip *this = mtd->priv; @@ -797,7 +797,7 @@ static void doc2001plus_command (struct mtd_info *mtd, unsigned command, int col WriteDOC(0, docptr, Mplus_FlashControl); } - /* + /* * program and erase have their own busy handlers * status and sequential in needs no delay */ @@ -822,7 +822,7 @@ static void doc2001plus_command (struct mtd_info *mtd, unsigned command, int col /* This applies to read commands */ default: - /* + /* * If we don't have access to the busy pin, we apply the given * command delay */ @@ -945,7 +945,7 @@ static int doc200x_calculate_ecc(struct mtd_info *mtd, const u_char *dat, for (i = 0; i < 6; i++) { if (DoC_is_MillenniumPlus(doc)) ecc_code[i] = ReadDOC_(docptr, DoC_Mplus_ECCSyndrome0 + i); - else + else ecc_code[i] = ReadDOC_(docptr, DoC_ECCSyndrome0 + i); if (ecc_code[i] != empty_write_ecc[i]) emptymatch = 0; @@ -982,7 +982,7 @@ static int doc200x_correct_data(struct mtd_info *mtd, u_char *dat, u_char *read_ void __iomem *docptr = doc->virtadr; volatile u_char dummy; int emptymatch = 1; - + /* flush the pipeline */ if (DoC_is_2000(doc)) { dummy = ReadDOC(docptr, 2k_ECCStatus); @@ -997,7 +997,7 @@ static int doc200x_correct_data(struct mtd_info *mtd, u_char *dat, u_char *read_ dummy = ReadDOC(docptr, ECCConf); dummy = ReadDOC(docptr, ECCConf); } - + /* Error occured ? */ if (dummy & 0x80) { for (i = 0; i < 6; i++) { @@ -1035,7 +1035,7 @@ static int doc200x_correct_data(struct mtd_info *mtd, u_char *dat, u_char *read_ if (!emptymatch) ret = doc_ecc_decode (rs_decoder, dat, calc_ecc); if (ret > 0) printk(KERN_ERR "doc200x_correct_data corrected %d errors\n", ret); - } + } if (DoC_is_MillenniumPlus(doc)) WriteDOC(DOC_ECC_DIS, docptr, Mplus_ECCConf); else @@ -1046,7 +1046,7 @@ static int doc200x_correct_data(struct mtd_info *mtd, u_char *dat, u_char *read_ } return ret; } - + //u_char mydatabuf[528]; /* The strange out-of-order .oobfree list below is a (possibly unneeded) @@ -1065,7 +1065,7 @@ static struct nand_oobinfo doc200x_oobinfo = { .eccpos = {0, 1, 2, 3, 4, 5}, .oobfree = { {8, 8}, {6, 2} } }; - + /* Find the (I)NFTL Media Header, and optionally also the mirror media header. On sucessful return, buf will contain a copy of the media header for further processing. id is the string to scan for, and will presumably be @@ -1251,7 +1251,7 @@ static inline int __init inftl_partscan(struct mtd_info *mtd, mh->BlockMultiplierBits = le32_to_cpu(mh->BlockMultiplierBits); mh->FormatFlags = le32_to_cpu(mh->FormatFlags); mh->PercentUsed = le32_to_cpu(mh->PercentUsed); - + printk(KERN_INFO " bootRecordID = %s\n" " NoOfBootImageBlocks = %d\n" " NoOfBinaryPartitions = %d\n" @@ -1468,7 +1468,7 @@ static inline int __init doc2001_init(struct mtd_info *mtd) ReadDOC(doc->virtadr, ChipID); if (ReadDOC(doc->virtadr, ChipID) != DOC_ChipID_DocMil) { /* It's not a Millennium; it's one of the newer - DiskOnChip 2000 units with a similar ASIC. + DiskOnChip 2000 units with a similar ASIC. Treat it like a Millennium, except that it can have multiple chips. */ doc2000_count_chips(mtd); @@ -1530,20 +1530,20 @@ static inline int __init doc_probe(unsigned long physadr) * to the DOCControl register. So we store the current contents * of the DOCControl register's location, in case we later decide * that it's not a DiskOnChip, and want to put it back how we - * found it. + * found it. */ save_control = ReadDOC(virtadr, DOCControl); /* Reset the DiskOnChip ASIC */ - WriteDOC(DOC_MODE_CLR_ERR | DOC_MODE_MDWREN | DOC_MODE_RESET, + WriteDOC(DOC_MODE_CLR_ERR | DOC_MODE_MDWREN | DOC_MODE_RESET, virtadr, DOCControl); - WriteDOC(DOC_MODE_CLR_ERR | DOC_MODE_MDWREN | DOC_MODE_RESET, + WriteDOC(DOC_MODE_CLR_ERR | DOC_MODE_MDWREN | DOC_MODE_RESET, virtadr, DOCControl); /* Enable the DiskOnChip ASIC */ - WriteDOC(DOC_MODE_CLR_ERR | DOC_MODE_MDWREN | DOC_MODE_NORMAL, + WriteDOC(DOC_MODE_CLR_ERR | DOC_MODE_MDWREN | DOC_MODE_NORMAL, virtadr, DOCControl); - WriteDOC(DOC_MODE_CLR_ERR | DOC_MODE_MDWREN | DOC_MODE_NORMAL, + WriteDOC(DOC_MODE_CLR_ERR | DOC_MODE_MDWREN | DOC_MODE_NORMAL, virtadr, DOCControl); ChipID = ReadDOC(virtadr, ChipID); @@ -1738,7 +1738,7 @@ static int __init init_nanddoc(void) int i, ret = 0; /* We could create the decoder on demand, if memory is a concern. - * This way we have it handy, if an error happens + * This way we have it handy, if an error happens * * Symbolsize is 10 (bits) * Primitve polynomial is x^10+x^3+1 diff --git a/trunk/drivers/mtd/nand/edb7312.c b/trunk/drivers/mtd/nand/edb7312.c index 9b1fd2f387fa..5549681ccdce 100644 --- a/trunk/drivers/mtd/nand/edb7312.c +++ b/trunk/drivers/mtd/nand/edb7312.c @@ -6,7 +6,7 @@ * Derived from drivers/mtd/nand/autcpu12.c * Copyright (c) 2001 Thomas Gleixner (gleixner@autronix.de) * - * $Id: edb7312.c,v 1.12 2005/11/07 11:14:30 gleixner Exp $ + * $Id: edb7312.c,v 1.11 2004/11/04 12:53:10 gleixner Exp $ * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 as @@ -71,27 +71,27 @@ static struct mtd_partition partition_info[] = { #endif -/* +/* * hardware specific access to control-lines */ -static void ep7312_hwcontrol(struct mtd_info *mtd, int cmd) +static void ep7312_hwcontrol(struct mtd_info *mtd, int cmd) { switch(cmd) { - - case NAND_CTL_SETCLE: - clps_writeb(clps_readb(ep7312_pxdr) | 0x10, ep7312_pxdr); + + case NAND_CTL_SETCLE: + clps_writeb(clps_readb(ep7312_pxdr) | 0x10, ep7312_pxdr); break; - case NAND_CTL_CLRCLE: + case NAND_CTL_CLRCLE: clps_writeb(clps_readb(ep7312_pxdr) & ~0x10, ep7312_pxdr); break; - + case NAND_CTL_SETALE: clps_writeb(clps_readb(ep7312_pxdr) | 0x20, ep7312_pxdr); break; case NAND_CTL_CLRALE: clps_writeb(clps_readb(ep7312_pxdr) & ~0x20, ep7312_pxdr); break; - + case NAND_CTL_SETNCE: clps_writeb((clps_readb(ep7312_pxdr) | 0x80) & ~0x40, ep7312_pxdr); break; @@ -122,16 +122,16 @@ static int __init ep7312_init (void) int mtd_parts_nb = 0; struct mtd_partition *mtd_parts = 0; void __iomem * ep7312_fio_base; - + /* Allocate memory for MTD device structure and private data */ - ep7312_mtd = kmalloc(sizeof(struct mtd_info) + + ep7312_mtd = kmalloc(sizeof(struct mtd_info) + sizeof(struct nand_chip), GFP_KERNEL); if (!ep7312_mtd) { printk("Unable to allocate EDB7312 NAND MTD device structure.\n"); return -ENOMEM; } - + /* map physical adress */ ep7312_fio_base = ioremap(ep7312_fio_pbase, SZ_1K); if(!ep7312_fio_base) { @@ -139,23 +139,23 @@ static int __init ep7312_init (void) kfree(ep7312_mtd); return -EIO; } - + /* Get pointer to private data */ this = (struct nand_chip *) (&ep7312_mtd[1]); - + /* Initialize structures */ memset((char *) ep7312_mtd, 0, sizeof(struct mtd_info)); memset((char *) this, 0, sizeof(struct nand_chip)); - + /* Link the private data with the MTD structure */ ep7312_mtd->priv = this; - + /* * Set GPIO Port B control register so that the pins are configured * to be outputs for controlling the NAND flash. */ clps_writeb(0xf0, ep7312_pxddr); - + /* insert callbacks */ this->IO_ADDR_R = ep7312_fio_base; this->IO_ADDR_W = ep7312_fio_base; @@ -163,14 +163,14 @@ static int __init ep7312_init (void) this->dev_ready = ep7312_device_ready; /* 15 us command delay time */ this->chip_delay = 15; - + /* Scan to find existence of the device */ if (nand_scan (ep7312_mtd, 1)) { iounmap((void *)ep7312_fio_base); kfree (ep7312_mtd); return -ENXIO; } - + #ifdef CONFIG_MTD_PARTITIONS ep7312_mtd->name = "edb7312-nand"; mtd_parts_nb = parse_mtd_partitions(ep7312_mtd, part_probes, @@ -185,11 +185,11 @@ static int __init ep7312_init (void) mtd_parts_nb = NUM_PARTITIONS; part_type = "static"; } - + /* Register the partitions */ printk(KERN_NOTICE "Using %s partition definition\n", part_type); add_mtd_partitions(ep7312_mtd, mtd_parts, mtd_parts_nb); - + /* Return happy */ return 0; } @@ -201,13 +201,13 @@ module_init(ep7312_init); static void __exit ep7312_cleanup (void) { struct nand_chip *this = (struct nand_chip *) &ep7312_mtd[1]; - + /* Release resources, unregister device */ nand_release (ap7312_mtd); - + /* Free internal data buffer */ kfree (this->data_buf); - + /* Free the MTD device structure */ kfree (ep7312_mtd); } diff --git a/trunk/drivers/mtd/nand/h1910.c b/trunk/drivers/mtd/nand/h1910.c index 041e4b3358fb..3825a7a0900c 100644 --- a/trunk/drivers/mtd/nand/h1910.c +++ b/trunk/drivers/mtd/nand/h1910.c @@ -7,7 +7,7 @@ * Copyright (C) 2002 Marius Gröger (mag@sysgo.de) * Copyright (c) 2001 Thomas Gleixner (gleixner@autronix.de) * - * $Id: h1910.c,v 1.6 2005/11/07 11:14:30 gleixner Exp $ + * $Id: h1910.c,v 1.5 2004/11/04 12:53:10 gleixner Exp $ * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 as @@ -54,24 +54,24 @@ static struct mtd_partition partition_info[] = { #endif -/* +/* * hardware specific access to control-lines */ -static void h1910_hwcontrol(struct mtd_info *mtd, int cmd) +static void h1910_hwcontrol(struct mtd_info *mtd, int cmd) { struct nand_chip* this = (struct nand_chip *) (mtd->priv); - + switch(cmd) { - - case NAND_CTL_SETCLE: + + case NAND_CTL_SETCLE: this->IO_ADDR_R |= (1 << 2); this->IO_ADDR_W |= (1 << 2); break; - case NAND_CTL_CLRCLE: + case NAND_CTL_CLRCLE: this->IO_ADDR_R &= ~(1 << 2); this->IO_ADDR_W &= ~(1 << 2); break; - + case NAND_CTL_SETALE: this->IO_ADDR_R |= (1 << 3); this->IO_ADDR_W |= (1 << 3); @@ -80,7 +80,7 @@ static void h1910_hwcontrol(struct mtd_info *mtd, int cmd) this->IO_ADDR_R &= ~(1 << 3); this->IO_ADDR_W &= ~(1 << 3); break; - + case NAND_CTL_SETNCE: break; case NAND_CTL_CLRNCE: @@ -108,18 +108,18 @@ static int __init h1910_init (void) int mtd_parts_nb = 0; struct mtd_partition *mtd_parts = 0; void __iomem *nandaddr; - + if (!machine_is_h1900()) return -ENODEV; - + nandaddr = __ioremap(0x08000000, 0x1000, 0, 1); if (!nandaddr) { printk("Failed to ioremap nand flash.\n"); return -ENOMEM; } - + /* Allocate memory for MTD device structure and private data */ - h1910_nand_mtd = kmalloc(sizeof(struct mtd_info) + + h1910_nand_mtd = kmalloc(sizeof(struct mtd_info) + sizeof(struct nand_chip), GFP_KERNEL); if (!h1910_nand_mtd) { @@ -127,22 +127,22 @@ static int __init h1910_init (void) iounmap ((void *) nandaddr); return -ENOMEM; } - + /* Get pointer to private data */ this = (struct nand_chip *) (&h1910_nand_mtd[1]); - + /* Initialize structures */ memset((char *) h1910_nand_mtd, 0, sizeof(struct mtd_info)); memset((char *) this, 0, sizeof(struct nand_chip)); - + /* Link the private data with the MTD structure */ h1910_nand_mtd->priv = this; - + /* * Enable VPEN */ GPSR(37) = GPIO_bit(37); - + /* insert callbacks */ this->IO_ADDR_R = nandaddr; this->IO_ADDR_W = nandaddr; @@ -152,7 +152,7 @@ static int __init h1910_init (void) this->chip_delay = 50; this->eccmode = NAND_ECC_SOFT; this->options = NAND_NO_AUTOINCR; - + /* Scan to find existence of the device */ if (nand_scan (h1910_nand_mtd, 1)) { printk(KERN_NOTICE "No NAND device - returning -ENXIO\n"); @@ -160,9 +160,9 @@ static int __init h1910_init (void) iounmap ((void *) nandaddr); return -ENXIO; } - + #ifdef CONFIG_MTD_CMDLINE_PARTS - mtd_parts_nb = parse_cmdline_partitions(h1910_nand_mtd, &mtd_parts, + mtd_parts_nb = parse_cmdline_partitions(h1910_nand_mtd, &mtd_parts, "h1910-nand"); if (mtd_parts_nb > 0) part_type = "command line"; @@ -175,11 +175,11 @@ static int __init h1910_init (void) mtd_parts_nb = NUM_PARTITIONS; part_type = "static"; } - + /* Register the partitions */ printk(KERN_NOTICE "Using %s partition definition\n", part_type); add_mtd_partitions(h1910_nand_mtd, mtd_parts, mtd_parts_nb); - + /* Return happy */ return 0; } @@ -191,7 +191,7 @@ module_init(h1910_init); static void __exit h1910_cleanup (void) { struct nand_chip *this = (struct nand_chip *) &h1910_nand_mtd[1]; - + /* Release resources, unregister device */ nand_release (h1910_nand_mtd); diff --git a/trunk/drivers/mtd/nand/nand_base.c b/trunk/drivers/mtd/nand/nand_base.c index 5d222460b42a..8e78d7b96a56 100644 --- a/trunk/drivers/mtd/nand/nand_base.c +++ b/trunk/drivers/mtd/nand/nand_base.c @@ -5,14 +5,14 @@ * This is the generic MTD driver for NAND flash devices. It should be * capable of working with almost all NAND chips currently available. * Basic support for AG-AND chips is provided. - * + * * Additional technical information is available on * http://www.linux-mtd.infradead.org/tech/nand.html - * + * * Copyright (C) 2000 Steven J. Hill (sjhill@realitydiluted.com) * 2002 Thomas Gleixner (tglx@linutronix.de) * - * 02-08-2004 tglx: support for strange chips, which cannot auto increment + * 02-08-2004 tglx: support for strange chips, which cannot auto increment * pages on read / read_oob * * 03-17-2004 tglx: Check ready before auto increment check. Simon Bayes @@ -21,7 +21,7 @@ * Make reads over block boundaries work too * * 04-14-2004 tglx: first working version for 2k page size chips - * + * * 05-19-2004 tglx: Basic support for Renesas AG-AND chips * * 09-24-2004 tglx: add support for hardware controllers (e.g. ECC) shared @@ -30,27 +30,25 @@ * * 12-05-2004 dmarlin: add workaround for Renesas AG-AND chips "disturb" issue. * Basically, any block not rewritten may lose data when surrounding blocks - * are rewritten many times. JFFS2 ensures this doesn't happen for blocks + * are rewritten many times. JFFS2 ensures this doesn't happen for blocks * it uses, but the Bad Block Table(s) may not be rewritten. To ensure they * do not lose data, force them to be rewritten when some of the surrounding - * blocks are erased. Rather than tracking a specific nearby block (which - * could itself go bad), use a page address 'mask' to select several blocks + * blocks are erased. Rather than tracking a specific nearby block (which + * could itself go bad), use a page address 'mask' to select several blocks * in the same area, and rewrite the BBT when any of them are erased. * - * 01-03-2005 dmarlin: added support for the device recovery command sequence for Renesas + * 01-03-2005 dmarlin: added support for the device recovery command sequence for Renesas * AG-AND chips. If there was a sudden loss of power during an erase operation, * a "device recovery" operation must be performed when power is restored * to ensure correct operation. * - * 01-20-2005 dmarlin: added support for optional hardware specific callback routine to + * 01-20-2005 dmarlin: added support for optional hardware specific callback routine to * perform extra error status checks on erase and write failures. This required * adding a wrapper function for nand_read_ecc. * - * 08-20-2005 vwool: suspend/resume added - * * Credits: - * David Woodhouse for adding multichip support - * + * David Woodhouse for adding multichip support + * * Aleph One Ltd. and Toby Churchill Ltd. for supporting the * rework for 2K page size chips * @@ -61,7 +59,7 @@ * The AG-AND chips have nice features for speed improvement, * which are not supported yet. Read / program 4 pages in one go. * - * $Id: nand_base.c,v 1.150 2005/09/15 13:58:48 vwool Exp $ + * $Id: nand_base.c,v 1.147 2005/07/15 07:18:06 gleixner Exp $ * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 as @@ -105,8 +103,8 @@ static struct nand_oobinfo nand_oob_64 = { .useecc = MTD_NANDECC_AUTOPLACE, .eccbytes = 24, .eccpos = { - 40, 41, 42, 43, 44, 45, 46, 47, - 48, 49, 50, 51, 52, 53, 54, 55, + 40, 41, 42, 43, 44, 45, 46, 47, + 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63}, .oobfree = { {2, 38} } }; @@ -149,19 +147,19 @@ static void nand_sync (struct mtd_info *mtd); static int nand_write_page (struct mtd_info *mtd, struct nand_chip *this, int page, u_char *oob_buf, struct nand_oobinfo *oobsel, int mode); #ifdef CONFIG_MTD_NAND_VERIFY_WRITE -static int nand_verify_pages (struct mtd_info *mtd, struct nand_chip *this, int page, int numpages, +static int nand_verify_pages (struct mtd_info *mtd, struct nand_chip *this, int page, int numpages, u_char *oob_buf, struct nand_oobinfo *oobsel, int chipnr, int oobmode); #else #define nand_verify_pages(...) (0) #endif - -static int nand_get_device (struct nand_chip *this, struct mtd_info *mtd, int new_state); + +static void nand_get_device (struct nand_chip *this, struct mtd_info *mtd, int new_state); /** * nand_release_device - [GENERIC] release chip * @mtd: MTD device structure - * - * Deselect, release chip lock and wake up anyone waiting on the device + * + * Deselect, release chip lock and wake up anyone waiting on the device */ static void nand_release_device (struct mtd_info *mtd) { @@ -215,7 +213,7 @@ static void nand_write_byte(struct mtd_info *mtd, u_char byte) * nand_read_byte16 - [DEFAULT] read one byte endianess aware from the chip * @mtd: MTD device structure * - * Default read function for 16bit buswith with + * Default read function for 16bit buswith with * endianess conversion */ static u_char nand_read_byte16(struct mtd_info *mtd) @@ -242,7 +240,7 @@ static void nand_write_byte16(struct mtd_info *mtd, u_char byte) * nand_read_word - [DEFAULT] read one word from the chip * @mtd: MTD device structure * - * Default read function for 16bit buswith without + * Default read function for 16bit buswith without * endianess conversion */ static u16 nand_read_word(struct mtd_info *mtd) @@ -256,7 +254,7 @@ static u16 nand_read_word(struct mtd_info *mtd) * @mtd: MTD device structure * @word: data word to write * - * Default write function for 16bit buswith without + * Default write function for 16bit buswith without * endianess conversion */ static void nand_write_word(struct mtd_info *mtd, u16 word) @@ -277,7 +275,7 @@ static void nand_select_chip(struct mtd_info *mtd, int chip) struct nand_chip *this = mtd->priv; switch(chip) { case -1: - this->hwcontrol(mtd, NAND_CTL_CLRNCE); + this->hwcontrol(mtd, NAND_CTL_CLRNCE); break; case 0: this->hwcontrol(mtd, NAND_CTL_SETNCE); @@ -306,7 +304,7 @@ static void nand_write_buf(struct mtd_info *mtd, const u_char *buf, int len) } /** - * nand_read_buf - [DEFAULT] read chip data into buffer + * nand_read_buf - [DEFAULT] read chip data into buffer * @mtd: MTD device structure * @buf: buffer to store date * @len: number of bytes to read @@ -323,7 +321,7 @@ static void nand_read_buf(struct mtd_info *mtd, u_char *buf, int len) } /** - * nand_verify_buf - [DEFAULT] Verify chip data against buffer + * nand_verify_buf - [DEFAULT] Verify chip data against buffer * @mtd: MTD device structure * @buf: buffer containing the data to compare * @len: number of bytes to compare @@ -356,14 +354,14 @@ static void nand_write_buf16(struct mtd_info *mtd, const u_char *buf, int len) struct nand_chip *this = mtd->priv; u16 *p = (u16 *) buf; len >>= 1; - + for (i=0; iIO_ADDR_W); - + } /** - * nand_read_buf16 - [DEFAULT] read chip data into buffer + * nand_read_buf16 - [DEFAULT] read chip data into buffer * @mtd: MTD device structure * @buf: buffer to store date * @len: number of bytes to read @@ -382,7 +380,7 @@ static void nand_read_buf16(struct mtd_info *mtd, u_char *buf, int len) } /** - * nand_verify_buf16 - [DEFAULT] Verify chip data against buffer + * nand_verify_buf16 - [DEFAULT] Verify chip data against buffer * @mtd: MTD device structure * @buf: buffer containing the data to compare * @len: number of bytes to compare @@ -409,7 +407,7 @@ static int nand_verify_buf16(struct mtd_info *mtd, const u_char *buf, int len) * @ofs: offset from device start * @getchip: 0, if the chip is already selected * - * Check, if the block is bad. + * Check, if the block is bad. */ static int nand_block_bad(struct mtd_info *mtd, loff_t ofs, int getchip) { @@ -426,14 +424,14 @@ static int nand_block_bad(struct mtd_info *mtd, loff_t ofs, int getchip) /* Select the NAND device */ this->select_chip(mtd, chipnr); - } else - page = (int) ofs; + } else + page = (int) ofs; if (this->options & NAND_BUSWIDTH_16) { this->cmdfunc (mtd, NAND_CMD_READOOB, this->badblockpos & 0xFE, page & this->pagemask); bad = cpu_to_le16(this->read_word(mtd)); if (this->badblockpos & 0x1) - bad >>= 8; + bad >>= 1; if ((bad & 0xFF) != 0xff) res = 1; } else { @@ -441,12 +439,12 @@ static int nand_block_bad(struct mtd_info *mtd, loff_t ofs, int getchip) if (this->read_byte(mtd) != 0xff) res = 1; } - + if (getchip) { /* Deselect and wake up anyone waiting on the device */ nand_release_device(mtd); - } - + } + return res; } @@ -464,7 +462,7 @@ static int nand_default_block_markbad(struct mtd_info *mtd, loff_t ofs) u_char buf[2] = {0, 0}; size_t retlen; int block; - + /* Get block number */ block = ((int) ofs) >> this->bbt_erase_shift; if (this->bbt) @@ -473,25 +471,25 @@ static int nand_default_block_markbad(struct mtd_info *mtd, loff_t ofs) /* Do we have a flash based bad block table ? */ if (this->options & NAND_USE_FLASH_BBT) return nand_update_bbt (mtd, ofs); - + /* We write two bytes, so we dont have to mess with 16 bit access */ ofs += mtd->oobsize + (this->badblockpos & ~0x01); return nand_write_oob (mtd, ofs , 2, &retlen, buf); } -/** +/** * nand_check_wp - [GENERIC] check if the chip is write protected * @mtd: MTD device structure - * Check, if the device is write protected + * Check, if the device is write protected * - * The function expects, that the device is already selected + * The function expects, that the device is already selected */ static int nand_check_wp (struct mtd_info *mtd) { struct nand_chip *this = mtd->priv; /* Check the WP bit */ this->cmdfunc (mtd, NAND_CMD_STATUS, -1, -1); - return (this->read_byte(mtd) & NAND_STATUS_WP) ? 0 : 1; + return (this->read_byte(mtd) & NAND_STATUS_WP) ? 0 : 1; } /** @@ -507,15 +505,15 @@ static int nand_check_wp (struct mtd_info *mtd) static int nand_block_checkbad (struct mtd_info *mtd, loff_t ofs, int getchip, int allowbbt) { struct nand_chip *this = mtd->priv; - + if (!this->bbt) return this->block_bad(mtd, ofs, getchip); - + /* Return info from the table */ return nand_isbad_bbt (mtd, ofs, allowbbt); } -/* +/* * Wait for the ready pin, after a command * The timeout is catched later. */ @@ -529,7 +527,7 @@ static void nand_wait_ready(struct mtd_info *mtd) if (this->dev_ready(mtd)) return; touch_softlockup_watchdog(); - } while (time_before(jiffies, timeo)); + } while (time_before(jiffies, timeo)); } /** @@ -592,13 +590,13 @@ static void nand_command (struct mtd_info *mtd, unsigned command, int column, in /* Latch in address */ this->hwcontrol(mtd, NAND_CTL_CLRALE); } - - /* - * program and erase have their own busy handlers + + /* + * program and erase have their own busy handlers * status and sequential in needs no delay */ switch (command) { - + case NAND_CMD_PAGEPROG: case NAND_CMD_ERASE1: case NAND_CMD_ERASE2: @@ -607,7 +605,7 @@ static void nand_command (struct mtd_info *mtd, unsigned command, int column, in return; case NAND_CMD_RESET: - if (this->dev_ready) + if (this->dev_ready) break; udelay(this->chip_delay); this->hwcontrol(mtd, NAND_CTL_SETCLE); @@ -616,16 +614,16 @@ static void nand_command (struct mtd_info *mtd, unsigned command, int column, in while ( !(this->read_byte(mtd) & NAND_STATUS_READY)); return; - /* This applies to read commands */ + /* This applies to read commands */ default: - /* + /* * If we don't have access to the busy pin, we apply the given * command delay */ if (!this->dev_ready) { udelay (this->chip_delay); return; - } + } } /* Apply this short delay always to ensure that we do wait tWB in * any case on any machine. */ @@ -655,8 +653,8 @@ static void nand_command_lp (struct mtd_info *mtd, unsigned command, int column, column += mtd->oobblock; command = NAND_CMD_READ0; } - - + + /* Begin command latch cycle */ this->hwcontrol(mtd, NAND_CTL_SETCLE); /* Write out the command to the device. */ @@ -674,7 +672,7 @@ static void nand_command_lp (struct mtd_info *mtd, unsigned command, int column, column >>= 1; this->write_byte(mtd, column & 0xff); this->write_byte(mtd, column >> 8); - } + } if (page_addr != -1) { this->write_byte(mtd, (unsigned char) (page_addr & 0xff)); this->write_byte(mtd, (unsigned char) ((page_addr >> 8) & 0xff)); @@ -685,13 +683,13 @@ static void nand_command_lp (struct mtd_info *mtd, unsigned command, int column, /* Latch in address */ this->hwcontrol(mtd, NAND_CTL_CLRALE); } - - /* - * program and erase have their own busy handlers + + /* + * program and erase have their own busy handlers * status, sequential in, and deplete1 need no delay */ switch (command) { - + case NAND_CMD_CACHEDPROG: case NAND_CMD_PAGEPROG: case NAND_CMD_ERASE1: @@ -701,7 +699,7 @@ static void nand_command_lp (struct mtd_info *mtd, unsigned command, int column, case NAND_CMD_DEPLETE1: return; - /* + /* * read error status commands require only a short delay */ case NAND_CMD_STATUS_ERROR: @@ -713,7 +711,7 @@ static void nand_command_lp (struct mtd_info *mtd, unsigned command, int column, return; case NAND_CMD_RESET: - if (this->dev_ready) + if (this->dev_ready) break; udelay(this->chip_delay); this->hwcontrol(mtd, NAND_CTL_SETCLE); @@ -730,17 +728,17 @@ static void nand_command_lp (struct mtd_info *mtd, unsigned command, int column, /* End command latch cycle */ this->hwcontrol(mtd, NAND_CTL_CLRCLE); /* Fall through into ready check */ - - /* This applies to read commands */ + + /* This applies to read commands */ default: - /* + /* * If we don't have access to the busy pin, we apply the given * command delay */ if (!this->dev_ready) { udelay (this->chip_delay); return; - } + } } /* Apply this short delay always to ensure that we do wait tWB in @@ -754,11 +752,11 @@ static void nand_command_lp (struct mtd_info *mtd, unsigned command, int column, * nand_get_device - [GENERIC] Get chip for selected access * @this: the nand chip descriptor * @mtd: MTD device structure - * @new_state: the state which is requested + * @new_state: the state which is requested * * Get the device and lock it for exclusive access */ -static int nand_get_device (struct nand_chip *this, struct mtd_info *mtd, int new_state) +static void nand_get_device (struct nand_chip *this, struct mtd_info *mtd, int new_state) { struct nand_chip *active; spinlock_t *lock; @@ -781,11 +779,7 @@ static int nand_get_device (struct nand_chip *this, struct mtd_info *mtd, int ne if (active == this && this->state == FL_READY) { this->state = new_state; spin_unlock(lock); - return 0; - } - if (new_state == FL_PM_SUSPENDED) { - spin_unlock(lock); - return (this->state == FL_PM_SUSPENDED) ? 0 : -EAGAIN; + return; } set_current_state(TASK_UNINTERRUPTIBLE); add_wait_queue(wq, &wait); @@ -802,7 +796,7 @@ static int nand_get_device (struct nand_chip *this, struct mtd_info *mtd, int ne * @state: state to select the max. timeout value * * Wait for command done. This applies to erase and program only - * Erase can take up to 400ms and program up to 20ms according to + * Erase can take up to 400ms and program up to 20ms according to * general NAND and SmartMedia specs * */ @@ -811,7 +805,7 @@ static int nand_wait(struct mtd_info *mtd, struct nand_chip *this, int state) unsigned long timeo = jiffies; int status; - + if (state == FL_ERASING) timeo += (HZ * 400) / 1000; else @@ -823,17 +817,17 @@ static int nand_wait(struct mtd_info *mtd, struct nand_chip *this, int state) if ((state == FL_ERASING) && (this->options & NAND_IS_AND)) this->cmdfunc (mtd, NAND_CMD_STATUS_MULTI, -1, -1); - else + else this->cmdfunc (mtd, NAND_CMD_STATUS, -1, -1); - while (time_before(jiffies, timeo)) { + while (time_before(jiffies, timeo)) { /* Check, if we were interrupted */ if (this->state != state) return 0; if (this->dev_ready) { if (this->dev_ready(mtd)) - break; + break; } else { if (this->read_byte(mtd) & NAND_STATUS_READY) break; @@ -859,7 +853,7 @@ static int nand_wait(struct mtd_info *mtd, struct nand_chip *this, int state) * * Cached programming is not supported yet. */ -static int nand_write_page (struct mtd_info *mtd, struct nand_chip *this, int page, +static int nand_write_page (struct mtd_info *mtd, struct nand_chip *this, int page, u_char *oob_buf, struct nand_oobinfo *oobsel, int cached) { int i, status; @@ -868,10 +862,10 @@ static int nand_write_page (struct mtd_info *mtd, struct nand_chip *this, int pa int *oob_config = oobsel->eccpos; int datidx = 0, eccidx = 0, eccsteps = this->eccsteps; int eccbytes = 0; - + /* FIXME: Enable cached programming */ cached = 0; - + /* Send command to begin auto page programming */ this->cmdfunc (mtd, NAND_CMD_SEQIN, 0x00, page); @@ -882,7 +876,7 @@ static int nand_write_page (struct mtd_info *mtd, struct nand_chip *this, int pa printk (KERN_WARNING "Writing data without ECC to NAND-FLASH is not recommended\n"); this->write_buf(mtd, this->data_poi, mtd->oobblock); break; - + /* Software ecc 3/256, write all */ case NAND_ECC_SOFT: for (; eccsteps; eccsteps--) { @@ -911,11 +905,11 @@ static int nand_write_page (struct mtd_info *mtd, struct nand_chip *this, int pa } break; } - + /* Write out OOB data */ if (this->options & NAND_HWECC_SYNDROME) this->write_buf(mtd, &oob_buf[oobsel->eccbytes], mtd->oobsize - oobsel->eccbytes); - else + else this->write_buf(mtd, oob_buf, mtd->oobsize); /* Send command to actually program the data */ @@ -940,7 +934,7 @@ static int nand_write_page (struct mtd_info *mtd, struct nand_chip *this, int pa /* wait until cache is ready*/ // status = this->waitfunc (mtd, this, FL_CACHEDRPG); } - return 0; + return 0; } #ifdef CONFIG_MTD_NAND_VERIFY_WRITE @@ -956,19 +950,19 @@ static int nand_write_page (struct mtd_info *mtd, struct nand_chip *this, int pa * @oobmode: 1 = full buffer verify, 0 = ecc only * * The NAND device assumes that it is always writing to a cleanly erased page. - * Hence, it performs its internal write verification only on bits that + * Hence, it performs its internal write verification only on bits that * transitioned from 1 to 0. The device does NOT verify the whole page on a - * byte by byte basis. It is possible that the page was not completely erased - * or the page is becoming unusable due to wear. The read with ECC would catch - * the error later when the ECC page check fails, but we would rather catch + * byte by byte basis. It is possible that the page was not completely erased + * or the page is becoming unusable due to wear. The read with ECC would catch + * the error later when the ECC page check fails, but we would rather catch * it early in the page write stage. Better to write no data than invalid data. */ -static int nand_verify_pages (struct mtd_info *mtd, struct nand_chip *this, int page, int numpages, +static int nand_verify_pages (struct mtd_info *mtd, struct nand_chip *this, int page, int numpages, u_char *oob_buf, struct nand_oobinfo *oobsel, int chipnr, int oobmode) { int i, j, datidx = 0, oobofs = 0, res = -EIO; int eccsteps = this->eccsteps; - int hweccbytes; + int hweccbytes; u_char oobdata[64]; hweccbytes = (this->options & NAND_HWECC_SYNDROME) ? (oobsel->eccbytes / eccsteps) : 0; @@ -1008,7 +1002,7 @@ static int nand_verify_pages (struct mtd_info *mtd, struct nand_chip *this, int if (oobsel->useecc != MTD_NANDECC_OFF && !hweccbytes) { int ecccnt = oobsel->eccbytes; - + for (i = 0; i < ecccnt; i++) { int idx = oobsel->eccpos[i]; if (oobdata[idx] != oob_buf[oobofs + idx] ) { @@ -1018,20 +1012,20 @@ static int nand_verify_pages (struct mtd_info *mtd, struct nand_chip *this, int goto out; } } - } + } } oobofs += mtd->oobsize - hweccbytes * eccsteps; page++; numpages--; - /* Apply delay or wait for ready/busy pin + /* Apply delay or wait for ready/busy pin * Do this before the AUTOINCR check, so no problems * arise if a chip which does auto increment * is marked as NOAUTOINCR by the board driver. * Do this also before returning, so the chip is * ready for the next command. */ - if (!this->dev_ready) + if (!this->dev_ready) udelay (this->chip_delay); else nand_wait_ready(mtd); @@ -1039,17 +1033,17 @@ static int nand_verify_pages (struct mtd_info *mtd, struct nand_chip *this, int /* All done, return happy */ if (!numpages) return 0; - - - /* Check, if the chip supports auto page increment */ + + + /* Check, if the chip supports auto page increment */ if (!NAND_CANAUTOINCR(this)) this->cmdfunc (mtd, NAND_CMD_READ0, 0x00, page); } - /* + /* * Terminate the read command. We come here in case of an error * So we must issue a reset command. */ -out: +out: this->cmdfunc (mtd, NAND_CMD_RESET, -1, -1); return res; } @@ -1111,7 +1105,7 @@ static int nand_read_ecc (struct mtd_info *mtd, loff_t from, size_t len, * NAND read with ECC */ int nand_do_read_ecc (struct mtd_info *mtd, loff_t from, size_t len, - size_t * retlen, u_char * buf, u_char * oob_buf, + size_t * retlen, u_char * buf, u_char * oob_buf, struct nand_oobinfo *oobsel, int flags) { @@ -1145,7 +1139,7 @@ int nand_do_read_ecc (struct mtd_info *mtd, loff_t from, size_t len, /* Autoplace of oob data ? Use the default placement scheme */ if (oobsel->useecc == MTD_NANDECC_AUTOPLACE) oobsel = this->autooob; - + eccmode = oobsel->useecc ? this->eccmode : NAND_ECC_NONE; oob_config = oobsel->eccpos; @@ -1163,28 +1157,28 @@ int nand_do_read_ecc (struct mtd_info *mtd, loff_t from, size_t len, end = mtd->oobblock; ecc = this->eccsize; eccbytes = this->eccbytes; - + if ((eccmode == NAND_ECC_NONE) || (this->options & NAND_HWECC_SYNDROME)) compareecc = 0; oobreadlen = mtd->oobsize; - if (this->options & NAND_HWECC_SYNDROME) + if (this->options & NAND_HWECC_SYNDROME) oobreadlen -= oobsel->eccbytes; /* Loop until all data read */ while (read < len) { - + int aligned = (!col && (len - read) >= end); - /* + /* * If the read is not page aligned, we have to read into data buffer * due to ecc, else we read into return buffer direct */ if (aligned) data_poi = &buf[read]; - else + else data_poi = this->data_buf; - - /* Check, if we have this page in the buffer + + /* Check, if we have this page in the buffer * * FIXME: Make it work when we must provide oob data too, * check the usage of data_buf oob field @@ -1200,7 +1194,7 @@ int nand_do_read_ecc (struct mtd_info *mtd, loff_t from, size_t len, if (sndcmd) { this->cmdfunc (mtd, NAND_CMD_READ0, 0x00, page); sndcmd = 0; - } + } /* get oob area, if we have no oob buffer from fs-driver */ if (!oob_buf || oobsel->useecc == MTD_NANDECC_AUTOPLACE || @@ -1208,7 +1202,7 @@ int nand_do_read_ecc (struct mtd_info *mtd, loff_t from, size_t len, oob_data = &this->data_buf[end]; eccsteps = this->eccsteps; - + switch (eccmode) { case NAND_ECC_NONE: { /* No ECC, Read in a page */ static unsigned long lastwhinge = 0; @@ -1219,12 +1213,12 @@ int nand_do_read_ecc (struct mtd_info *mtd, loff_t from, size_t len, this->read_buf(mtd, data_poi, end); break; } - + case NAND_ECC_SOFT: /* Software ECC 3/256: Read in a page + oob data */ this->read_buf(mtd, data_poi, end); - for (i = 0, datidx = 0; eccsteps; eccsteps--, i+=3, datidx += ecc) + for (i = 0, datidx = 0; eccsteps; eccsteps--, i+=3, datidx += ecc) this->calculate_ecc(mtd, &data_poi[datidx], &ecc_calc[i]); - break; + break; default: for (i = 0, datidx = 0; eccsteps; eccsteps--, i+=eccbytes, datidx += ecc) { @@ -1243,15 +1237,15 @@ int nand_do_read_ecc (struct mtd_info *mtd, loff_t from, size_t len, * does the error correction on the fly */ ecc_status = this->correct_data(mtd, &data_poi[datidx], &oob_data[i], &ecc_code[i]); if ((ecc_status == -1) || (ecc_status > (flags && 0xff))) { - DEBUG (MTD_DEBUG_LEVEL0, "nand_read_ecc: " + DEBUG (MTD_DEBUG_LEVEL0, "nand_read_ecc: " "Failed ECC read, page 0x%08x on chip %d\n", page, chipnr); ecc_failed++; } } else { this->calculate_ecc(mtd, &data_poi[datidx], &ecc_calc[i]); - } + } } - break; + break; } /* read oobdata */ @@ -1259,8 +1253,8 @@ int nand_do_read_ecc (struct mtd_info *mtd, loff_t from, size_t len, /* Skip ECC check, if not requested (ECC_NONE or HW_ECC with syndromes) */ if (!compareecc) - goto readoob; - + goto readoob; + /* Pick the ECC bytes out of the oob data */ for (j = 0; j < oobsel->eccbytes; j++) ecc_code[j] = oob_data[oob_config[j]]; @@ -1268,24 +1262,24 @@ int nand_do_read_ecc (struct mtd_info *mtd, loff_t from, size_t len, /* correct data, if neccecary */ for (i = 0, j = 0, datidx = 0; i < this->eccsteps; i++, datidx += ecc) { ecc_status = this->correct_data(mtd, &data_poi[datidx], &ecc_code[j], &ecc_calc[j]); - + /* Get next chunk of ecc bytes */ j += eccbytes; - - /* Check, if we have a fs supplied oob-buffer, + + /* Check, if we have a fs supplied oob-buffer, * This is the legacy mode. Used by YAFFS1 * Should go away some day */ - if (oob_buf && oobsel->useecc == MTD_NANDECC_PLACE) { + if (oob_buf && oobsel->useecc == MTD_NANDECC_PLACE) { int *p = (int *)(&oob_data[mtd->oobsize]); p[i] = ecc_status; } - - if ((ecc_status == -1) || (ecc_status > (flags && 0xff))) { + + if ((ecc_status == -1) || (ecc_status > (flags && 0xff))) { DEBUG (MTD_DEBUG_LEVEL0, "nand_read_ecc: " "Failed ECC read, page 0x%08x\n", page); ecc_failed++; } - } + } readoob: /* check, if we have a fs supplied oob-buffer */ @@ -1311,25 +1305,25 @@ int nand_do_read_ecc (struct mtd_info *mtd, loff_t from, size_t len, } readdata: /* Partial page read, transfer data into fs buffer */ - if (!aligned) { + if (!aligned) { for (j = col; j < end && read < len; j++) buf[read++] = data_poi[j]; - this->pagebuf = realpage; - } else + this->pagebuf = realpage; + } else read += mtd->oobblock; - /* Apply delay or wait for ready/busy pin + /* Apply delay or wait for ready/busy pin * Do this before the AUTOINCR check, so no problems * arise if a chip which does auto increment * is marked as NOAUTOINCR by the board driver. */ - if (!this->dev_ready) + if (!this->dev_ready) udelay (this->chip_delay); else nand_wait_ready(mtd); - + if (read == len) - break; + break; /* For subsequent reads align to page boundary. */ col = 0; @@ -1343,11 +1337,11 @@ int nand_do_read_ecc (struct mtd_info *mtd, loff_t from, size_t len, this->select_chip(mtd, -1); this->select_chip(mtd, chipnr); } - /* Check, if the chip supports auto page increment - * or if we have hit a block boundary. - */ + /* Check, if the chip supports auto page increment + * or if we have hit a block boundary. + */ if (!NAND_CANAUTOINCR(this) || !(page & blockcheck)) - sndcmd = 1; + sndcmd = 1; } /* Deselect and wake up anyone waiting on the device */ @@ -1384,7 +1378,7 @@ static int nand_read_oob (struct mtd_info *mtd, loff_t from, size_t len, size_t /* Shift to get page */ page = (int)(from >> this->page_shift); chipnr = (int)(from >> this->chip_shift); - + /* Mask to get column */ col = from & (mtd->oobsize - 1); @@ -1406,7 +1400,7 @@ static int nand_read_oob (struct mtd_info *mtd, loff_t from, size_t len, size_t /* Send the read command */ this->cmdfunc (mtd, NAND_CMD_READOOB, col, page & this->pagemask); - /* + /* * Read the data, if we read more than one page * oob data, let the device transfer the data ! */ @@ -1428,20 +1422,20 @@ static int nand_read_oob (struct mtd_info *mtd, loff_t from, size_t len, size_t this->select_chip(mtd, -1); this->select_chip(mtd, chipnr); } - - /* Apply delay or wait for ready/busy pin + + /* Apply delay or wait for ready/busy pin * Do this before the AUTOINCR check, so no problems * arise if a chip which does auto increment * is marked as NOAUTOINCR by the board driver. */ - if (!this->dev_ready) + if (!this->dev_ready) udelay (this->chip_delay); else nand_wait_ready(mtd); - /* Check, if the chip supports auto page increment - * or if we have hit a block boundary. - */ + /* Check, if the chip supports auto page increment + * or if we have hit a block boundary. + */ if (!NAND_CANAUTOINCR(this) || !(page & blockcheck)) { /* For subsequent page reads set offset to 0 */ this->cmdfunc (mtd, NAND_CMD_READOOB, 0x0, page & this->pagemask); @@ -1487,27 +1481,27 @@ int nand_read_raw (struct mtd_info *mtd, uint8_t *buf, loff_t from, size_t len, nand_get_device (this, mtd , FL_READING); this->select_chip (mtd, chip); - + /* Add requested oob length */ len += ooblen; - + while (len) { if (sndcmd) this->cmdfunc (mtd, NAND_CMD_READ0, 0, page & this->pagemask); - sndcmd = 0; + sndcmd = 0; this->read_buf (mtd, &buf[cnt], pagesize); len -= pagesize; cnt += pagesize; page++; - - if (!this->dev_ready) + + if (!this->dev_ready) udelay (this->chip_delay); else nand_wait_ready(mtd); - - /* Check, if the chip supports auto page increment */ + + /* Check, if the chip supports auto page increment */ if (!NAND_CANAUTOINCR(this) || !(page & blockcheck)) sndcmd = 1; } @@ -1518,8 +1512,8 @@ int nand_read_raw (struct mtd_info *mtd, uint8_t *buf, loff_t from, size_t len, } -/** - * nand_prepare_oobbuf - [GENERIC] Prepare the out of band buffer +/** + * nand_prepare_oobbuf - [GENERIC] Prepare the out of band buffer * @mtd: MTD device structure * @fsbuf: buffer given by fs driver * @oobsel: out of band selection structre @@ -1548,20 +1542,20 @@ static u_char * nand_prepare_oobbuf (struct mtd_info *mtd, u_char *fsbuf, struct int i, len, ofs; /* Zero copy fs supplied buffer */ - if (fsbuf && !autoplace) + if (fsbuf && !autoplace) return fsbuf; /* Check, if the buffer must be filled with ff again */ - if (this->oobdirty) { - memset (this->oob_buf, 0xff, + if (this->oobdirty) { + memset (this->oob_buf, 0xff, mtd->oobsize << (this->phys_erase_shift - this->page_shift)); this->oobdirty = 0; - } - + } + /* If we have no autoplacement or no fs buffer use the internal one */ if (!autoplace || !fsbuf) return this->oob_buf; - + /* Walk through the pages and place the data */ this->oobdirty = 1; ofs = 0; @@ -1595,7 +1589,7 @@ static int nand_write (struct mtd_info *mtd, loff_t to, size_t len, size_t * ret { return (nand_write_ecc (mtd, to, len, retlen, buf, NULL, NULL)); } - + /** * nand_write_ecc - [MTD Interface] NAND write with ECC * @mtd: MTD device structure @@ -1628,7 +1622,7 @@ static int nand_write_ecc (struct mtd_info *mtd, loff_t to, size_t len, return -EINVAL; } - /* reject writes, which are not page aligned */ + /* reject writes, which are not page aligned */ if (NOTALIGNED (to) || NOTALIGNED(len)) { printk (KERN_NOTICE "nand_write_ecc: Attempt to write not page aligned data\n"); return -EINVAL; @@ -1647,14 +1641,14 @@ static int nand_write_ecc (struct mtd_info *mtd, loff_t to, size_t len, goto out; /* if oobsel is NULL, use chip defaults */ - if (oobsel == NULL) - oobsel = &mtd->oobinfo; - + if (oobsel == NULL) + oobsel = &mtd->oobinfo; + /* Autoplace of oob data ? Use the default placement scheme */ if (oobsel->useecc == MTD_NANDECC_AUTOPLACE) { oobsel = this->autooob; autoplace = 1; - } + } if (oobsel->useecc == MTD_NANDECC_AUTOPL_USR) autoplace = 1; @@ -1662,9 +1656,9 @@ static int nand_write_ecc (struct mtd_info *mtd, loff_t to, size_t len, totalpages = len >> this->page_shift; page = (int) (to >> this->page_shift); /* Invalidate the page cache, if we write to the cached page */ - if (page <= this->pagebuf && this->pagebuf < (page + totalpages)) + if (page <= this->pagebuf && this->pagebuf < (page + totalpages)) this->pagebuf = -1; - + /* Set it relative to chip */ page &= this->pagemask; startpage = page; @@ -1686,14 +1680,14 @@ static int nand_write_ecc (struct mtd_info *mtd, loff_t to, size_t len, if (ret) { DEBUG (MTD_DEBUG_LEVEL0, "nand_write_ecc: write_page failed %d\n", ret); goto out; - } + } /* Next oob page */ oob += mtd->oobsize; /* Update written bytes count */ written += mtd->oobblock; - if (written == len) + if (written == len) goto cmp; - + /* Increment page address */ page++; @@ -1704,13 +1698,13 @@ static int nand_write_ecc (struct mtd_info *mtd, loff_t to, size_t len, if (!(page & (ppblock - 1))){ int ofs; this->data_poi = bufstart; - ret = nand_verify_pages (mtd, this, startpage, + ret = nand_verify_pages (mtd, this, startpage, page - startpage, oobbuf, oobsel, chipnr, (eccbuf != NULL)); if (ret) { DEBUG (MTD_DEBUG_LEVEL0, "nand_write_ecc: verify_pages failed %d\n", ret); goto out; - } + } *retlen = written; ofs = autoplace ? mtd->oobavail : mtd->oobsize; @@ -1720,9 +1714,8 @@ static int nand_write_ecc (struct mtd_info *mtd, loff_t to, size_t len, numpages = min (totalpages, ppblock); page &= this->pagemask; startpage = page; - oobbuf = nand_prepare_oobbuf (mtd, eccbuf, oobsel, + oobbuf = nand_prepare_oobbuf (mtd, eccbuf, oobsel, autoplace, numpages); - oob = 0; /* Check, if we cross a chip boundary */ if (!page) { chipnr++; @@ -1738,7 +1731,7 @@ static int nand_write_ecc (struct mtd_info *mtd, loff_t to, size_t len, oobbuf, oobsel, chipnr, (eccbuf != NULL)); if (!ret) *retlen = written; - else + else DEBUG (MTD_DEBUG_LEVEL0, "nand_write_ecc: verify_pages failed %d\n", ret); out: @@ -1798,7 +1791,7 @@ static int nand_write_oob (struct mtd_info *mtd, loff_t to, size_t len, size_t * /* Check, if it is write protected */ if (nand_check_wp(mtd)) goto out; - + /* Invalidate the page cache, if we write to the cached page */ if (page == this->pagebuf) this->pagebuf = -1; @@ -1861,10 +1854,10 @@ static int nand_write_oob (struct mtd_info *mtd, loff_t to, size_t len, size_t * * * NAND write with kvec. This just calls the ecc function */ -static int nand_writev (struct mtd_info *mtd, const struct kvec *vecs, unsigned long count, +static int nand_writev (struct mtd_info *mtd, const struct kvec *vecs, unsigned long count, loff_t to, size_t * retlen) { - return (nand_writev_ecc (mtd, vecs, count, to, retlen, NULL, NULL)); + return (nand_writev_ecc (mtd, vecs, count, to, retlen, NULL, NULL)); } /** @@ -1879,7 +1872,7 @@ static int nand_writev (struct mtd_info *mtd, const struct kvec *vecs, unsigned * * NAND write with iovec with ecc */ -static int nand_writev_ecc (struct mtd_info *mtd, const struct kvec *vecs, unsigned long count, +static int nand_writev_ecc (struct mtd_info *mtd, const struct kvec *vecs, unsigned long count, loff_t to, size_t * retlen, u_char *eccbuf, struct nand_oobinfo *oobsel) { int i, page, len, total_len, ret = -EIO, written = 0, chipnr; @@ -1905,7 +1898,7 @@ static int nand_writev_ecc (struct mtd_info *mtd, const struct kvec *vecs, unsig return -EINVAL; } - /* reject writes, which are not page aligned */ + /* reject writes, which are not page aligned */ if (NOTALIGNED (to) || NOTALIGNED(total_len)) { printk (KERN_NOTICE "nand_write_ecc: Attempt to write not page aligned data\n"); return -EINVAL; @@ -1924,21 +1917,21 @@ static int nand_writev_ecc (struct mtd_info *mtd, const struct kvec *vecs, unsig goto out; /* if oobsel is NULL, use chip defaults */ - if (oobsel == NULL) - oobsel = &mtd->oobinfo; + if (oobsel == NULL) + oobsel = &mtd->oobinfo; /* Autoplace of oob data ? Use the default placement scheme */ if (oobsel->useecc == MTD_NANDECC_AUTOPLACE) { oobsel = this->autooob; autoplace = 1; - } + } if (oobsel->useecc == MTD_NANDECC_AUTOPL_USR) autoplace = 1; /* Setup start page */ page = (int) (to >> this->page_shift); /* Invalidate the page cache, if we write to the cached page */ - if (page <= this->pagebuf && this->pagebuf < ((to + total_len) >> this->page_shift)) + if (page <= this->pagebuf && this->pagebuf < ((to + total_len) >> this->page_shift)) this->pagebuf = -1; startpage = page & this->pagemask; @@ -1962,10 +1955,10 @@ static int nand_writev_ecc (struct mtd_info *mtd, const struct kvec *vecs, unsig oob = 0; for (i = 1; i <= numpages; i++) { /* Write one page. If this is the last page to write - * then use the real pageprogram command, else select + * then use the real pageprogram command, else select * cached programming if supported by the chip. */ - ret = nand_write_page (mtd, this, page & this->pagemask, + ret = nand_write_page (mtd, this, page & this->pagemask, &oobbuf[oob], oobsel, i != numpages); if (ret) goto out; @@ -1981,12 +1974,12 @@ static int nand_writev_ecc (struct mtd_info *mtd, const struct kvec *vecs, unsig count--; } } else { - /* We must use the internal buffer, read data out of each + /* We must use the internal buffer, read data out of each * tuple until we have a full page to write */ int cnt = 0; while (cnt < mtd->oobblock) { - if (vecs->iov_base != NULL && vecs->iov_len) + if (vecs->iov_base != NULL && vecs->iov_len) this->data_buf[cnt++] = ((u_char *) vecs->iov_base)[len++]; /* Check, if we have to switch to the next tuple */ if (len >= (int) vecs->iov_len) { @@ -1995,10 +1988,10 @@ static int nand_writev_ecc (struct mtd_info *mtd, const struct kvec *vecs, unsig count--; } } - this->pagebuf = page; - this->data_poi = this->data_buf; + this->pagebuf = page; + this->data_poi = this->data_buf; bufstart = this->data_poi; - numpages = 1; + numpages = 1; oobbuf = nand_prepare_oobbuf (mtd, NULL, oobsel, autoplace, numpages); ret = nand_write_page (mtd, this, page & this->pagemask, oobbuf, oobsel, 0); @@ -2011,7 +2004,7 @@ static int nand_writev_ecc (struct mtd_info *mtd, const struct kvec *vecs, unsig ret = nand_verify_pages (mtd, this, startpage, numpages, oobbuf, oobsel, chipnr, 0); if (ret) goto out; - + written += mtd->oobblock * numpages; /* All done ? */ if (!count) @@ -2079,7 +2072,7 @@ static int nand_erase (struct mtd_info *mtd, struct erase_info *instr) { return nand_erase_nand (mtd, instr, 0); } - + #define BBT_PAGE_MASK 0xffffff3f /** * nand_erase_intern - [NAND Interface] erase block(s) @@ -2161,14 +2154,14 @@ int nand_erase_nand (struct mtd_info *mtd, struct erase_info *instr, int allowbb instr->state = MTD_ERASE_FAILED; goto erase_exit; } - - /* Invalidate the page cache, if we erase the block which contains + + /* Invalidate the page cache, if we erase the block which contains the current cached page */ if (page <= this->pagebuf && this->pagebuf < (page + pages_per_block)) this->pagebuf = -1; this->erase_cmd (mtd, page & this->pagemask); - + status = this->waitfunc (mtd, this, FL_ERASING); /* See if operation failed and additional status checks are available */ @@ -2186,12 +2179,12 @@ int nand_erase_nand (struct mtd_info *mtd, struct erase_info *instr, int allowbb /* if BBT requires refresh, set the BBT rewrite flag to the page being erased */ if (this->options & BBT_AUTO_REFRESH) { - if (((page & BBT_PAGE_MASK) == bbt_masked_page) && + if (((page & BBT_PAGE_MASK) == bbt_masked_page) && (page != this->bbt_td->pages[chipnr])) { rewrite_bbt[chipnr] = (page << this->page_shift); } } - + /* Increment page address and decrement length */ len -= (1 << this->phys_erase_shift); page += pages_per_block; @@ -2202,7 +2195,7 @@ int nand_erase_nand (struct mtd_info *mtd, struct erase_info *instr, int allowbb this->select_chip(mtd, -1); this->select_chip(mtd, chipnr); - /* if BBT requires refresh and BBT-PERCHIP, + /* if BBT requires refresh and BBT-PERCHIP, * set the BBT page mask to see if this BBT should be rewritten */ if ((this->options & BBT_AUTO_REFRESH) && (this->bbt_td->options & NAND_BBT_PERCHIP)) { bbt_masked_page = this->bbt_td->pages[chipnr] & BBT_PAGE_MASK; @@ -2227,7 +2220,7 @@ int nand_erase_nand (struct mtd_info *mtd, struct erase_info *instr, int allowbb for (chipnr = 0; chipnr < this->numchips; chipnr++) { if (rewrite_bbt[chipnr]) { /* update the BBT for chip */ - DEBUG (MTD_DEBUG_LEVEL0, "nand_erase_nand: nand_update_bbt (%d:0x%0x 0x%0x)\n", + DEBUG (MTD_DEBUG_LEVEL0, "nand_erase_nand: nand_update_bbt (%d:0x%0x 0x%0x)\n", chipnr, rewrite_bbt[chipnr], this->bbt_td->pages[chipnr]); nand_update_bbt (mtd, rewrite_bbt[chipnr]); } @@ -2265,9 +2258,9 @@ static void nand_sync (struct mtd_info *mtd) static int nand_block_isbad (struct mtd_info *mtd, loff_t ofs) { /* Check for invalid offset */ - if (ofs > mtd->size) + if (ofs > mtd->size) return -EINVAL; - + return nand_block_checkbad (mtd, ofs, 1, 0); } @@ -2291,34 +2284,6 @@ static int nand_block_markbad (struct mtd_info *mtd, loff_t ofs) return this->block_markbad(mtd, ofs); } -/** - * nand_suspend - [MTD Interface] Suspend the NAND flash - * @mtd: MTD device structure - */ -static int nand_suspend(struct mtd_info *mtd) -{ - struct nand_chip *this = mtd->priv; - - return nand_get_device (this, mtd, FL_PM_SUSPENDED); -} - -/** - * nand_resume - [MTD Interface] Resume the NAND flash - * @mtd: MTD device structure - */ -static void nand_resume(struct mtd_info *mtd) -{ - struct nand_chip *this = mtd->priv; - - if (this->state == FL_PM_SUSPENDED) - nand_release_device(mtd); - else - printk(KERN_ERR "resume() called for the chip which is not " - "in suspended state\n"); - -} - - /** * nand_scan - [NAND Interface] Scan for the NAND device * @mtd: MTD device structure @@ -2386,13 +2351,13 @@ int nand_scan (struct mtd_info *mtd, int maxchips) /* Print and store flash device information */ for (i = 0; nand_flash_ids[i].name != NULL; i++) { - - if (nand_dev_id != nand_flash_ids[i].id) + + if (nand_dev_id != nand_flash_ids[i].id) continue; if (!mtd->name) mtd->name = nand_flash_ids[i].name; this->chipsize = nand_flash_ids[i].chipsize << 20; - + /* New devices have all the information in additional id bytes */ if (!nand_flash_ids[i].pagesize) { int extid; @@ -2404,14 +2369,14 @@ int nand_scan (struct mtd_info *mtd, int maxchips) mtd->oobblock = 1024 << (extid & 0x3); extid >>= 2; /* Calc oobsize */ - mtd->oobsize = (8 << (extid & 0x01)) * (mtd->oobblock >> 9); + mtd->oobsize = (8 << (extid & 0x03)) * (mtd->oobblock / 512); extid >>= 2; /* Calc blocksize. Blocksize is multiples of 64KiB */ mtd->erasesize = (64 * 1024) << (extid & 0x03); extid >>= 2; /* Get buswidth information */ busw = (extid & 0x01) ? NAND_BUSWIDTH_16 : 0; - + } else { /* Old devices have this data hardcoded in the * device id table */ @@ -2431,23 +2396,23 @@ int nand_scan (struct mtd_info *mtd, int maxchips) * this correct ! */ if (busw != (this->options & NAND_BUSWIDTH_16)) { printk (KERN_INFO "NAND device: Manufacturer ID:" - " 0x%02x, Chip ID: 0x%02x (%s %s)\n", nand_maf_id, nand_dev_id, + " 0x%02x, Chip ID: 0x%02x (%s %s)\n", nand_maf_id, nand_dev_id, nand_manuf_ids[maf_id].name , mtd->name); - printk (KERN_WARNING - "NAND bus width %d instead %d bit\n", + printk (KERN_WARNING + "NAND bus width %d instead %d bit\n", (this->options & NAND_BUSWIDTH_16) ? 16 : 8, busw ? 16 : 8); this->select_chip(mtd, -1); - return 1; + return 1; } - - /* Calculate the address shift from the page size */ + + /* Calculate the address shift from the page size */ this->page_shift = ffs(mtd->oobblock) - 1; this->bbt_erase_shift = this->phys_erase_shift = ffs(mtd->erasesize) - 1; this->chip_shift = ffs(this->chipsize) - 1; /* Set the bad block position */ - this->badblockpos = mtd->oobblock > 512 ? + this->badblockpos = mtd->oobblock > 512 ? NAND_LARGE_BADBLOCK_POS : NAND_SMALL_BADBLOCK_POS; /* Get chip options, preserve non chip based options */ @@ -2457,10 +2422,10 @@ int nand_scan (struct mtd_info *mtd, int maxchips) this->options |= NAND_NO_AUTOINCR; /* Check if this is a not a samsung device. Do not clear the options * for chips which are not having an extended id. - */ + */ if (nand_maf_id != NAND_MFR_SAMSUNG && !nand_flash_ids[i].pagesize) this->options &= ~NAND_SAMSUNG_LP_OPTIONS; - + /* Check for AND chips with 4 page planes */ if (this->options & NAND_4PAGE_ARRAY) this->erase_cmd = multi_erase_cmd; @@ -2470,9 +2435,9 @@ int nand_scan (struct mtd_info *mtd, int maxchips) /* Do not replace user supplied command function ! */ if (mtd->oobblock > 512 && this->cmdfunc == nand_command) this->cmdfunc = nand_command_lp; - + printk (KERN_INFO "NAND device: Manufacturer ID:" - " 0x%02x, Chip ID: 0x%02x (%s %s)\n", nand_maf_id, nand_dev_id, + " 0x%02x, Chip ID: 0x%02x (%s %s)\n", nand_maf_id, nand_dev_id, nand_manuf_ids[maf_id].name , nand_flash_ids[i].name); break; } @@ -2496,7 +2461,7 @@ int nand_scan (struct mtd_info *mtd, int maxchips) } if (i > 1) printk(KERN_INFO "%d NAND chips detected\n", i); - + /* Allocate buffers, if neccecary */ if (!this->oob_buf) { size_t len; @@ -2508,7 +2473,7 @@ int nand_scan (struct mtd_info *mtd, int maxchips) } this->options |= NAND_OOBBUF_ALLOC; } - + if (!this->data_buf) { size_t len; len = mtd->oobblock + mtd->oobsize; @@ -2535,7 +2500,7 @@ int nand_scan (struct mtd_info *mtd, int maxchips) if (!this->autooob) { /* Select the appropriate default oob placement scheme for * placement agnostic filesystems */ - switch (mtd->oobsize) { + switch (mtd->oobsize) { case 8: this->autooob = &nand_oob_8; break; @@ -2551,19 +2516,19 @@ int nand_scan (struct mtd_info *mtd, int maxchips) BUG(); } } - + /* The number of bytes available for the filesystem to place fs dependend * oob data */ mtd->oobavail = 0; for (i = 0; this->autooob->oobfree[i][1]; i++) mtd->oobavail += this->autooob->oobfree[i][1]; - /* + /* * check ECC mode, default to software * if 3byte/512byte hardware ECC is selected and we have 256 byte pagesize - * fallback to software ECC + * fallback to software ECC */ - this->eccsize = 256; /* set default eccsize */ + this->eccsize = 256; /* set default eccsize */ this->eccbytes = 3; switch (this->eccmode) { @@ -2578,56 +2543,56 @@ int nand_scan (struct mtd_info *mtd, int maxchips) this->eccsize = 2048; break; - case NAND_ECC_HW3_512: - case NAND_ECC_HW6_512: - case NAND_ECC_HW8_512: + case NAND_ECC_HW3_512: + case NAND_ECC_HW6_512: + case NAND_ECC_HW8_512: if (mtd->oobblock == 256) { printk (KERN_WARNING "512 byte HW ECC not possible on 256 Byte pagesize, fallback to SW ECC \n"); this->eccmode = NAND_ECC_SOFT; this->calculate_ecc = nand_calculate_ecc; this->correct_data = nand_correct_data; - } else + } else this->eccsize = 512; /* set eccsize to 512 */ break; - + case NAND_ECC_HW3_256: break; - - case NAND_ECC_NONE: + + case NAND_ECC_NONE: printk (KERN_WARNING "NAND_ECC_NONE selected by board driver. This is not recommended !!\n"); this->eccmode = NAND_ECC_NONE; break; - case NAND_ECC_SOFT: + case NAND_ECC_SOFT: this->calculate_ecc = nand_calculate_ecc; this->correct_data = nand_correct_data; break; default: printk (KERN_WARNING "Invalid NAND_ECC_MODE %d\n", this->eccmode); - BUG(); - } + BUG(); + } - /* Check hardware ecc function availability and adjust number of ecc bytes per + /* Check hardware ecc function availability and adjust number of ecc bytes per * calculation step */ switch (this->eccmode) { case NAND_ECC_HW12_2048: this->eccbytes += 4; - case NAND_ECC_HW8_512: + case NAND_ECC_HW8_512: this->eccbytes += 2; - case NAND_ECC_HW6_512: + case NAND_ECC_HW6_512: this->eccbytes += 3; - case NAND_ECC_HW3_512: + case NAND_ECC_HW3_512: case NAND_ECC_HW3_256: if (this->calculate_ecc && this->correct_data && this->enable_hwecc) break; printk (KERN_WARNING "No ECC functions supplied, Hardware ECC not possible\n"); - BUG(); + BUG(); } - + mtd->eccsize = this->eccsize; - + /* Set the number of read / write steps for one page to ensure ECC generation */ switch (this->eccmode) { case NAND_ECC_HW12_2048: @@ -2639,15 +2604,15 @@ int nand_scan (struct mtd_info *mtd, int maxchips) this->eccsteps = mtd->oobblock / 512; break; case NAND_ECC_HW3_256: - case NAND_ECC_SOFT: + case NAND_ECC_SOFT: this->eccsteps = mtd->oobblock / 256; break; - - case NAND_ECC_NONE: + + case NAND_ECC_NONE: this->eccsteps = 1; break; } - + /* Initialize state, waitqueue and spinlock */ this->state = FL_READY; init_waitqueue_head (&this->wq); @@ -2678,8 +2643,8 @@ int nand_scan (struct mtd_info *mtd, int maxchips) mtd->sync = nand_sync; mtd->lock = NULL; mtd->unlock = NULL; - mtd->suspend = nand_suspend; - mtd->resume = nand_resume; + mtd->suspend = NULL; + mtd->resume = NULL; mtd->block_isbad = nand_block_isbad; mtd->block_markbad = nand_block_markbad; @@ -2687,7 +2652,7 @@ int nand_scan (struct mtd_info *mtd, int maxchips) memcpy(&mtd->oobinfo, this->autooob, sizeof(mtd->oobinfo)); mtd->owner = THIS_MODULE; - + /* Check, if we should skip the bad block table scan */ if (this->options & NAND_SKIP_BBTSCAN) return 0; @@ -2697,7 +2662,7 @@ int nand_scan (struct mtd_info *mtd, int maxchips) } /** - * nand_release - [NAND Interface] Free resources held by the NAND device + * nand_release - [NAND Interface] Free resources held by the NAND device * @mtd: MTD device structure */ void nand_release (struct mtd_info *mtd) diff --git a/trunk/drivers/mtd/nand/nand_bbt.c b/trunk/drivers/mtd/nand/nand_bbt.c index ca286999fe08..7535ef53685e 100644 --- a/trunk/drivers/mtd/nand/nand_bbt.c +++ b/trunk/drivers/mtd/nand/nand_bbt.c @@ -3,10 +3,10 @@ * * Overview: * Bad block table support for the NAND driver - * + * * Copyright (C) 2004 Thomas Gleixner (tglx@linutronix.de) * - * $Id: nand_bbt.c,v 1.36 2005/11/07 11:14:30 gleixner Exp $ + * $Id: nand_bbt.c,v 1.35 2005/07/15 13:53:47 gleixner Exp $ * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 as @@ -14,23 +14,23 @@ * * Description: * - * When nand_scan_bbt is called, then it tries to find the bad block table - * depending on the options in the bbt descriptor(s). If a bbt is found - * then the contents are read and the memory based bbt is created. If a + * When nand_scan_bbt is called, then it tries to find the bad block table + * depending on the options in the bbt descriptor(s). If a bbt is found + * then the contents are read and the memory based bbt is created. If a * mirrored bbt is selected then the mirror is searched too and the - * versions are compared. If the mirror has a greater version number + * versions are compared. If the mirror has a greater version number * than the mirror bbt is used to build the memory based bbt. * If the tables are not versioned, then we "or" the bad block information. - * If one of the bbt's is out of date or does not exist it is (re)created. - * If no bbt exists at all then the device is scanned for factory marked - * good / bad blocks and the bad block tables are created. + * If one of the bbt's is out of date or does not exist it is (re)created. + * If no bbt exists at all then the device is scanned for factory marked + * good / bad blocks and the bad block tables are created. * - * For manufacturer created bbts like the one found on M-SYS DOC devices + * For manufacturer created bbts like the one found on M-SYS DOC devices * the bbt is searched and read but never created * - * The autogenerated bad block table is located in the last good blocks - * of the device. The table is mirrored, so it can be updated eventually. - * The table is marked in the oob area with an ident pattern and a version + * The autogenerated bad block table is located in the last good blocks + * of the device. The table is mirrored, so it can be updated eventually. + * The table is marked in the oob area with an ident pattern and a version * number which indicates which of both tables is more up to date. * * The table uses 2 bits per block @@ -43,13 +43,13 @@ * 01b: block is marked bad due to wear * 10b: block is reserved (to protect the bbt area) * 11b: block is factory marked bad - * + * * Multichip devices like DOC store the bad block info per floor. * * Following assumptions are made: * - bbts start at a page boundary, if autolocated on a block boundary * - the space neccecary for a bbt in FLASH does not exceed a block boundary - * + * */ #include @@ -62,7 +62,7 @@ #include -/** +/** * check_pattern - [GENERIC] check if a pattern is in the buffer * @buf: the buffer to search * @len: the length of buffer to search @@ -86,9 +86,9 @@ static int check_pattern (uint8_t *buf, int len, int paglen, struct nand_bbt_des if (p[i] != 0xff) return -1; } - } + } p += end; - + /* Compare the pattern */ for (i = 0; i < td->len; i++) { if (p[i] != td->pattern[i]) @@ -106,13 +106,13 @@ static int check_pattern (uint8_t *buf, int len, int paglen, struct nand_bbt_des return 0; } -/** +/** * check_short_pattern - [GENERIC] check if a pattern is in the buffer * @buf: the buffer to search * @td: search pattern descriptor * * Check for a pattern at the given place. Used to search bad block - * tables and good / bad block identifiers. Same as check_pattern, but + * tables and good / bad block identifiers. Same as check_pattern, but * no optional empty check * */ @@ -142,7 +142,7 @@ static int check_short_pattern (uint8_t *buf, struct nand_bbt_descr *td) * Read the bad block table starting from page. * */ -static int read_bbt (struct mtd_info *mtd, uint8_t *buf, int page, int num, +static int read_bbt (struct mtd_info *mtd, uint8_t *buf, int page, int num, int bits, int offs, int reserved_block_code) { int res, i, j, act = 0; @@ -153,7 +153,7 @@ static int read_bbt (struct mtd_info *mtd, uint8_t *buf, int page, int num, totlen = (num * bits) >> 3; from = ((loff_t)page) << this->page_shift; - + while (totlen) { len = min (totlen, (size_t) (1 << this->bbt_erase_shift)); res = mtd->read_ecc (mtd, from, len, &retlen, buf, NULL, this->autooob); @@ -163,7 +163,7 @@ static int read_bbt (struct mtd_info *mtd, uint8_t *buf, int page, int num, return res; } printk (KERN_WARNING "nand_bbt: ECC error while reading bad block table\n"); - } + } /* Analyse data */ for (i = 0; i < len; i++) { @@ -183,12 +183,12 @@ static int read_bbt (struct mtd_info *mtd, uint8_t *buf, int page, int num, * message to MTD_DEBUG_LEVEL0 */ printk (KERN_DEBUG "nand_read_bbt: Bad block at 0x%08x\n", ((offs << 2) + (act >> 1)) << this->bbt_erase_shift); - /* Factory marked bad or worn out ? */ + /* Factory marked bad or worn out ? */ if (tmp == 0) this->bbt[offs + (act >> 3)] |= 0x3 << (act & 0x06); else this->bbt[offs + (act >> 3)] |= 0x1 << (act & 0x06); - } + } } totlen -= len; from += len; @@ -200,7 +200,7 @@ static int read_bbt (struct mtd_info *mtd, uint8_t *buf, int page, int num, * read_abs_bbt - [GENERIC] Read the bad block table starting at a given page * @mtd: MTD device structure * @buf: temporary buffer - * @td: descriptor for the bad block table + * @td: descriptor for the bad block table * @chip: read the table for a specific chip, -1 read all chips. * Applies only if NAND_BBT_PERCHIP option is set * @@ -235,7 +235,7 @@ static int read_abs_bbt (struct mtd_info *mtd, uint8_t *buf, struct nand_bbt_des * read_abs_bbts - [GENERIC] Read the bad block table(s) for all chips starting at a given page * @mtd: MTD device structure * @buf: temporary buffer - * @td: descriptor for the bad block table + * @td: descriptor for the bad block table * @md: descriptor for the bad block table mirror * * Read the bad block table(s) for all chips starting at a given page @@ -247,16 +247,16 @@ static int read_abs_bbts (struct mtd_info *mtd, uint8_t *buf, struct nand_bbt_de { struct nand_chip *this = mtd->priv; - /* Read the primary version, if available */ + /* Read the primary version, if available */ if (td->options & NAND_BBT_VERSION) { - nand_read_raw (mtd, buf, td->pages[0] << this->page_shift, mtd->oobblock, mtd->oobsize); + nand_read_raw (mtd, buf, td->pages[0] << this->page_shift, mtd->oobblock, mtd->oobsize); td->version[0] = buf[mtd->oobblock + td->veroffs]; printk (KERN_DEBUG "Bad block table at page %d, version 0x%02X\n", td->pages[0], td->version[0]); } - /* Read the mirror version, if available */ + /* Read the mirror version, if available */ if (md && (md->options & NAND_BBT_VERSION)) { - nand_read_raw (mtd, buf, md->pages[0] << this->page_shift, mtd->oobblock, mtd->oobsize); + nand_read_raw (mtd, buf, md->pages[0] << this->page_shift, mtd->oobblock, mtd->oobsize); md->version[0] = buf[mtd->oobblock + md->veroffs]; printk (KERN_DEBUG "Bad block table at page %d, version 0x%02X\n", md->pages[0], md->version[0]); } @@ -290,7 +290,7 @@ static int create_bbt (struct mtd_info *mtd, uint8_t *buf, struct nand_bbt_descr else { if (bd->options & NAND_BBT_SCAN2NDPAGE) len = 2; - else + else len = 1; } @@ -322,10 +322,10 @@ static int create_bbt (struct mtd_info *mtd, uint8_t *buf, struct nand_bbt_descr numblocks += startblock; from = startblock << (this->bbt_erase_shift - 1); } - + for (i = startblock; i < numblocks;) { int ret; - + if (bd->options & NAND_BBT_SCANEMPTY) if ((ret = nand_read_raw (mtd, buf, from, readlen, ooblen))) return ret; @@ -333,8 +333,8 @@ static int create_bbt (struct mtd_info *mtd, uint8_t *buf, struct nand_bbt_descr for (j = 0; j < len; j++) { if (!(bd->options & NAND_BBT_SCANEMPTY)) { size_t retlen; - - /* Read the full oob until read_oob is fixed to + + /* Read the full oob until read_oob is fixed to * handle single byte reads for 16 bit buswidth */ ret = mtd->read_oob(mtd, from + j * mtd->oobblock, mtd->oobsize, &retlen, buf); @@ -343,14 +343,14 @@ static int create_bbt (struct mtd_info *mtd, uint8_t *buf, struct nand_bbt_descr if (check_short_pattern (buf, bd)) { this->bbt[i >> 3] |= 0x03 << (i & 0x6); - printk (KERN_WARNING "Bad eraseblock %d at 0x%08x\n", + printk (KERN_WARNING "Bad eraseblock %d at 0x%08x\n", i >> 1, (unsigned int) from); break; } } else { if (check_pattern (&buf[j * scanlen], scanlen, mtd->oobblock, bd)) { this->bbt[i >> 3] |= 0x03 << (i & 0x6); - printk (KERN_WARNING "Bad eraseblock %d at 0x%08x\n", + printk (KERN_WARNING "Bad eraseblock %d at 0x%08x\n", i >> 1, (unsigned int) from); break; } @@ -369,15 +369,15 @@ static int create_bbt (struct mtd_info *mtd, uint8_t *buf, struct nand_bbt_descr * @td: descriptor for the bad block table * * Read the bad block table by searching for a given ident pattern. - * Search is preformed either from the beginning up or from the end of + * Search is preformed either from the beginning up or from the end of * the device downwards. The search starts always at the start of a * block. - * If the option NAND_BBT_PERCHIP is given, each chip is searched + * If the option NAND_BBT_PERCHIP is given, each chip is searched * for a bbt, which contains the bad block information of this chip. * This is neccecary to provide support for certain DOC devices. * - * The bbt ident pattern resides in the oob area of the first page - * in a block. + * The bbt ident pattern resides in the oob area of the first page + * in a block. */ static int search_bbt (struct mtd_info *mtd, uint8_t *buf, struct nand_bbt_descr *td) { @@ -392,10 +392,10 @@ static int search_bbt (struct mtd_info *mtd, uint8_t *buf, struct nand_bbt_descr startblock = (mtd->size >> this->bbt_erase_shift) -1; dir = -1; } else { - startblock = 0; + startblock = 0; dir = 1; - } - + } + /* Do we have a bbt per chip ? */ if (td->options & NAND_BBT_PERCHIP) { chips = this->numchips; @@ -405,19 +405,19 @@ static int search_bbt (struct mtd_info *mtd, uint8_t *buf, struct nand_bbt_descr chips = 1; bbtblocks = mtd->size >> this->bbt_erase_shift; } - + /* Number of bits for each erase block in the bbt */ bits = td->options & NAND_BBT_NRBITS_MSK; - + for (i = 0; i < chips; i++) { /* Reset version information */ - td->version[i] = 0; + td->version[i] = 0; td->pages[i] = -1; /* Scan the maximum number of blocks */ for (block = 0; block < td->maxblocks; block++) { int actblock = startblock + dir * block; /* Read first page */ - nand_read_raw (mtd, buf, actblock << this->bbt_erase_shift, mtd->oobblock, mtd->oobsize); + nand_read_raw (mtd, buf, actblock << this->bbt_erase_shift, mtd->oobblock, mtd->oobsize); if (!check_pattern(buf, scanlen, mtd->oobblock, td)) { td->pages[i] = actblock << (this->bbt_erase_shift - this->page_shift); if (td->options & NAND_BBT_VERSION) { @@ -435,46 +435,46 @@ static int search_bbt (struct mtd_info *mtd, uint8_t *buf, struct nand_bbt_descr else printk (KERN_DEBUG "Bad block table found at page %d, version 0x%02X\n", td->pages[i], td->version[i]); } - return 0; + return 0; } /** * search_read_bbts - [GENERIC] scan the device for bad block table(s) * @mtd: MTD device structure * @buf: temporary buffer - * @td: descriptor for the bad block table + * @td: descriptor for the bad block table * @md: descriptor for the bad block table mirror * * Search and read the bad block table(s) */ -static int search_read_bbts (struct mtd_info *mtd, uint8_t *buf, +static int search_read_bbts (struct mtd_info *mtd, uint8_t *buf, struct nand_bbt_descr *td, struct nand_bbt_descr *md) { /* Search the primary table */ search_bbt (mtd, buf, td); - + /* Search the mirror table */ if (md) search_bbt (mtd, buf, md); - + /* Force result check */ - return 1; + return 1; } + - -/** +/** * write_bbt - [GENERIC] (Re)write the bad block table * * @mtd: MTD device structure * @buf: temporary buffer - * @td: descriptor for the bad block table + * @td: descriptor for the bad block table * @md: descriptor for the bad block table mirror * @chipsel: selector for a specific chip, -1 for all * * (Re)write the bad block table * */ -static int write_bbt (struct mtd_info *mtd, uint8_t *buf, +static int write_bbt (struct mtd_info *mtd, uint8_t *buf, struct nand_bbt_descr *td, struct nand_bbt_descr *md, int chipsel) { struct nand_chip *this = mtd->priv; @@ -493,7 +493,7 @@ static int write_bbt (struct mtd_info *mtd, uint8_t *buf, /* Write bad block table per chip rather than per device ? */ if (td->options & NAND_BBT_PERCHIP) { numblocks = (int) (this->chipsize >> this->bbt_erase_shift); - /* Full device write or specific chip ? */ + /* Full device write or specific chip ? */ if (chipsel == -1) { nrchips = this->numchips; } else { @@ -503,19 +503,19 @@ static int write_bbt (struct mtd_info *mtd, uint8_t *buf, } else { numblocks = (int) (mtd->size >> this->bbt_erase_shift); nrchips = 1; - } - + } + /* Loop through the chips */ for (; chip < nrchips; chip++) { - - /* There was already a version of the table, reuse the page - * This applies for absolute placement too, as we have the + + /* There was already a version of the table, reuse the page + * This applies for absolute placement too, as we have the * page nr. in td->pages. */ if (td->pages[chip] != -1) { page = td->pages[chip]; goto write; - } + } /* Automatic placement of the bad block table */ /* Search direction top -> down ? */ @@ -525,7 +525,7 @@ static int write_bbt (struct mtd_info *mtd, uint8_t *buf, } else { startblock = chip * numblocks; dir = 1; - } + } for (i = 0; i < td->maxblocks; i++) { int block = startblock + dir * i; @@ -542,7 +542,7 @@ static int write_bbt (struct mtd_info *mtd, uint8_t *buf, } printk (KERN_ERR "No space left to write bad block table\n"); return -ENOSPC; -write: +write: /* Set up shift count and masks for the flash table */ bits = td->options & NAND_BBT_NRBITS_MSK; @@ -553,14 +553,14 @@ static int write_bbt (struct mtd_info *mtd, uint8_t *buf, case 8: sft = 0; sftmsk = 0x00; msk[0] = 0x00; msk[1] = 0x0F; msk[2] = ~rcode; msk[3] = 0xff; break; default: return -EINVAL; } - + bbtoffs = chip * (numblocks >> 2); - + to = ((loff_t) page) << this->page_shift; memcpy (&oobinfo, this->autooob, sizeof(oobinfo)); oobinfo.useecc = MTD_NANDECC_PLACEONLY; - + /* Must we save the block contents ? */ if (td->options & NAND_BBT_SAVECONTENT) { /* Make it block aligned */ @@ -599,7 +599,7 @@ static int write_bbt (struct mtd_info *mtd, uint8_t *buf, buf[len + td->veroffs] = td->version[chip]; } } - + /* walk through the memory table */ for (i = 0; i < numblocks; ) { uint8_t dat; @@ -611,7 +611,7 @@ static int write_bbt (struct mtd_info *mtd, uint8_t *buf, dat >>= 2; } } - + memset (&einfo, 0, sizeof (einfo)); einfo.mtd = mtd; einfo.addr = (unsigned long) to; @@ -621,18 +621,18 @@ static int write_bbt (struct mtd_info *mtd, uint8_t *buf, printk (KERN_WARNING "nand_bbt: Error during block erase: %d\n", res); return res; } - + res = mtd->write_ecc (mtd, to, len, &retlen, buf, &buf[len], &oobinfo); if (res < 0) { printk (KERN_WARNING "nand_bbt: Error while writing bad block table %d\n", res); return res; } - printk (KERN_DEBUG "Bad block table written to 0x%08x, version 0x%02X\n", + printk (KERN_DEBUG "Bad block table written to 0x%08x, version 0x%02X\n", (unsigned int) to, td->version[chip]); - + /* Mark it as used */ td->pages[chip] = page; - } + } return 0; } @@ -641,7 +641,7 @@ static int write_bbt (struct mtd_info *mtd, uint8_t *buf, * @mtd: MTD device structure * @bd: descriptor for the good/bad block search pattern * - * The function creates a memory based bbt by scanning the device + * The function creates a memory based bbt by scanning the device * for manufacturer / software marked good / bad blocks */ static inline int nand_memory_bbt (struct mtd_info *mtd, struct nand_bbt_descr *bd) @@ -673,11 +673,11 @@ static int check_create (struct mtd_info *mtd, uint8_t *buf, struct nand_bbt_des struct nand_bbt_descr *rd, *rd2; /* Do we have a bbt per chip ? */ - if (td->options & NAND_BBT_PERCHIP) + if (td->options & NAND_BBT_PERCHIP) chips = this->numchips; - else + else chips = 1; - + for (i = 0; i < chips; i++) { writeops = 0; rd = NULL; @@ -692,7 +692,7 @@ static int check_create (struct mtd_info *mtd, uint8_t *buf, struct nand_bbt_des } if (td->pages[i] == -1) { - rd = md; + rd = md; td->version[i] = md->version[i]; writeops = 1; goto writecheck; @@ -710,7 +710,7 @@ static int check_create (struct mtd_info *mtd, uint8_t *buf, struct nand_bbt_des if (!(td->options & NAND_BBT_VERSION)) rd2 = md; goto writecheck; - } + } if (((int8_t) (td->version[i] - md->version[i])) > 0) { rd = td; @@ -735,15 +735,15 @@ static int check_create (struct mtd_info *mtd, uint8_t *buf, struct nand_bbt_des create: /* Create the bad block table by scanning the device ? */ if (!(td->options & NAND_BBT_CREATE)) - continue; - + continue; + /* Create the table in memory by scanning the chip(s) */ create_bbt (mtd, buf, bd, chipsel); - + td->version[i] = 1; if (md) - md->version[i] = 1; -writecheck: + md->version[i] = 1; +writecheck: /* read back first ? */ if (rd) read_abs_bbt (mtd, buf, rd, chipsel); @@ -757,7 +757,7 @@ static int check_create (struct mtd_info *mtd, uint8_t *buf, struct nand_bbt_des if (res < 0) return res; } - + /* Write the mirror bad block table to the device ? */ if ((writeops & 0x02) && md && (md->options & NAND_BBT_WRITE)) { res = write_bbt (mtd, buf, md, td, chipsel); @@ -765,11 +765,11 @@ static int check_create (struct mtd_info *mtd, uint8_t *buf, struct nand_bbt_des return res; } } - return 0; + return 0; } /** - * mark_bbt_regions - [GENERIC] mark the bad block table regions + * mark_bbt_regions - [GENERIC] mark the bad block table regions * @mtd: MTD device structure * @td: bad block table descriptor * @@ -790,14 +790,14 @@ static void mark_bbt_region (struct mtd_info *mtd, struct nand_bbt_descr *td) } else { chips = 1; nrblocks = (int)(mtd->size >> this->bbt_erase_shift); - } - + } + for (i = 0; i < chips; i++) { if ((td->options & NAND_BBT_ABSPAGE) || !(td->options & NAND_BBT_WRITE)) { if (td->pages[i] == -1) continue; block = td->pages[i] >> (this->bbt_erase_shift - this->page_shift); - block <<= 1; + block <<= 1; oldval = this->bbt[(block >> 3)]; newval = oldval | (0x2 << (block & 0x06)); this->bbt[(block >> 3)] = newval; @@ -808,16 +808,16 @@ static void mark_bbt_region (struct mtd_info *mtd, struct nand_bbt_descr *td) update = 0; if (td->options & NAND_BBT_LASTBLOCK) block = ((i + 1) * nrblocks) - td->maxblocks; - else + else block = i * nrblocks; - block <<= 1; + block <<= 1; for (j = 0; j < td->maxblocks; j++) { oldval = this->bbt[(block >> 3)]; newval = oldval | (0x2 << (block & 0x06)); this->bbt[(block >> 3)] = newval; if (oldval != newval) update = 1; block += 2; - } + } /* If we want reserved blocks to be recorded to flash, and some new ones have been marked, then we need to update the stored bbts. This should only happen once. */ @@ -831,7 +831,7 @@ static void mark_bbt_region (struct mtd_info *mtd, struct nand_bbt_descr *td) * @mtd: MTD device structure * @bd: descriptor for the good/bad block search pattern * - * The function checks, if a bad block table(s) is/are already + * The function checks, if a bad block table(s) is/are already * available. If not it scans the device for manufacturer * marked good / bad blocks and writes the bad block table(s) to * the selected place. @@ -880,30 +880,30 @@ int nand_scan_bbt (struct mtd_info *mtd, struct nand_bbt_descr *bd) this->bbt = NULL; return -ENOMEM; } - + /* Is the bbt at a given page ? */ if (td->options & NAND_BBT_ABSPAGE) { res = read_abs_bbts (mtd, buf, td, md); - } else { + } else { /* Search the bad block table using a pattern in oob */ res = search_read_bbts (mtd, buf, td, md); - } + } - if (res) + if (res) res = check_create (mtd, buf, bd); - + /* Prevent the bbt regions from erasing / writing */ mark_bbt_region (mtd, td); if (md) mark_bbt_region (mtd, md); - + kfree (buf); return res; } /** - * nand_update_bbt - [NAND Interface] update bad block table(s) + * nand_update_bbt - [NAND Interface] update bad block table(s) * @mtd: MTD device structure * @offs: the offset of the newly marked block * @@ -930,7 +930,7 @@ int nand_update_bbt (struct mtd_info *mtd, loff_t offs) printk (KERN_ERR "nand_update_bbt: Out of memory\n"); return -ENOMEM; } - + writeops = md != NULL ? 0x03 : 0x01; /* Do we have a bbt per chip ? */ @@ -944,7 +944,7 @@ int nand_update_bbt (struct mtd_info *mtd, loff_t offs) td->version[chip]++; if (md) - md->version[chip]++; + md->version[chip]++; /* Write the bad block table to the device ? */ if ((writeops & 0x01) && (td->options & NAND_BBT_WRITE)) { @@ -957,12 +957,12 @@ int nand_update_bbt (struct mtd_info *mtd, loff_t offs) res = write_bbt (mtd, buf, md, td, chipsel); } -out: +out: kfree (buf); return res; } -/* Define some generic bad / good block scan pattern which are used +/* Define some generic bad / good block scan pattern which are used * while scanning a device for factory marked good / bad blocks. */ static uint8_t scan_ff_pattern[] = { 0xff, 0xff }; @@ -1009,7 +1009,7 @@ static uint8_t bbt_pattern[] = {'B', 'b', 't', '0' }; static uint8_t mirror_pattern[] = {'1', 't', 'b', 'B' }; static struct nand_bbt_descr bbt_main_descr = { - .options = NAND_BBT_LASTBLOCK | NAND_BBT_CREATE | NAND_BBT_WRITE + .options = NAND_BBT_LASTBLOCK | NAND_BBT_CREATE | NAND_BBT_WRITE | NAND_BBT_2BIT | NAND_BBT_VERSION | NAND_BBT_PERCHIP, .offs = 8, .len = 4, @@ -1019,7 +1019,7 @@ static struct nand_bbt_descr bbt_main_descr = { }; static struct nand_bbt_descr bbt_mirror_descr = { - .options = NAND_BBT_LASTBLOCK | NAND_BBT_CREATE | NAND_BBT_WRITE + .options = NAND_BBT_LASTBLOCK | NAND_BBT_CREATE | NAND_BBT_WRITE | NAND_BBT_2BIT | NAND_BBT_VERSION | NAND_BBT_PERCHIP, .offs = 8, .len = 4, @@ -1029,7 +1029,7 @@ static struct nand_bbt_descr bbt_mirror_descr = { }; /** - * nand_default_bbt - [NAND Interface] Select a default bad block table for the device + * nand_default_bbt - [NAND Interface] Select a default bad block table for the device * @mtd: MTD device structure * * This function selects the default bad block table @@ -1039,29 +1039,29 @@ static struct nand_bbt_descr bbt_mirror_descr = { int nand_default_bbt (struct mtd_info *mtd) { struct nand_chip *this = mtd->priv; - - /* Default for AG-AND. We must use a flash based + + /* Default for AG-AND. We must use a flash based * bad block table as the devices have factory marked * _good_ blocks. Erasing those blocks leads to loss * of the good / bad information, so we _must_ store - * this information in a good / bad table during + * this information in a good / bad table during * startup */ if (this->options & NAND_IS_AND) { /* Use the default pattern descriptors */ - if (!this->bbt_td) { + if (!this->bbt_td) { this->bbt_td = &bbt_main_descr; this->bbt_md = &bbt_mirror_descr; - } + } this->options |= NAND_USE_FLASH_BBT; return nand_scan_bbt (mtd, &agand_flashbased); } - - + + /* Is a flash based bad block table requested ? */ if (this->options & NAND_USE_FLASH_BBT) { - /* Use the default pattern descriptors */ - if (!this->bbt_td) { + /* Use the default pattern descriptors */ + if (!this->bbt_td) { this->bbt_td = &bbt_main_descr; this->bbt_md = &bbt_mirror_descr; } @@ -1081,7 +1081,7 @@ int nand_default_bbt (struct mtd_info *mtd) } /** - * nand_isbad_bbt - [NAND Interface] Check if a block is bad + * nand_isbad_bbt - [NAND Interface] Check if a block is bad * @mtd: MTD device structure * @offs: offset in the device * @allowbbt: allow access to bad block table region @@ -1092,12 +1092,12 @@ int nand_isbad_bbt (struct mtd_info *mtd, loff_t offs, int allowbbt) struct nand_chip *this = mtd->priv; int block; uint8_t res; - + /* Get block number * 2 */ block = (int) (offs >> (this->bbt_erase_shift - 1)); res = (this->bbt[block >> 3] >> (block & 0x06)) & 0x03; - DEBUG (MTD_DEBUG_LEVEL2, "nand_isbad_bbt(): bbt info for offs 0x%08x: (block %d) 0x%02x\n", + DEBUG (MTD_DEBUG_LEVEL2, "nand_isbad_bbt(): bbt info for offs 0x%08x: (block %d) 0x%02x\n", (unsigned int)offs, block >> 1, res); switch ((int)res) { diff --git a/trunk/drivers/mtd/nand/nand_ecc.c b/trunk/drivers/mtd/nand/nand_ecc.c index 40ac909150a3..2e341b75437a 100644 --- a/trunk/drivers/mtd/nand/nand_ecc.c +++ b/trunk/drivers/mtd/nand/nand_ecc.c @@ -7,22 +7,22 @@ * Copyright (C) 2000-2004 Steven J. Hill (sjhill@realitydiluted.com) * Toshiba America Electronics Components, Inc. * - * $Id: nand_ecc.c,v 1.15 2005/11/07 11:14:30 gleixner Exp $ + * $Id: nand_ecc.c,v 1.14 2004/06/16 15:34:37 gleixner Exp $ * * This file is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License as published by the * Free Software Foundation; either version 2 or (at your option) any * later version. - * + * * This file is distributed in the hope that it will be useful, but WITHOUT * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License * for more details. - * + * * You should have received a copy of the GNU General Public License along * with this file; if not, write to the Free Software Foundation, Inc., * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. - * + * * As a special exception, if other files instantiate templates or use * macros or inline functions from these files, or you compile these * files and link them with other works to produce a work based on these @@ -30,7 +30,7 @@ * covered by the GNU General Public License. However the source code for * these files must still be made available in accordance with section (3) * of the GNU General Public License. - * + * * This exception does not invalidate any other reasons why a work based on * this file might be covered by the GNU General Public License. */ @@ -67,7 +67,7 @@ static const u_char nand_ecc_precalc_table[] = { * nand_trans_result - [GENERIC] create non-inverted ECC * @reg2: line parity reg 2 * @reg3: line parity reg 3 - * @ecc_code: ecc + * @ecc_code: ecc * * Creates non-inverted ECC code from line parity */ @@ -75,11 +75,11 @@ static void nand_trans_result(u_char reg2, u_char reg3, u_char *ecc_code) { u_char a, b, i, tmp1, tmp2; - + /* Initialize variables */ a = b = 0x80; tmp1 = tmp2 = 0; - + /* Calculate first ECC byte */ for (i = 0; i < 4; i++) { if (reg3 & a) /* LP15,13,11,9 --> ecc_code[0] */ @@ -90,7 +90,7 @@ static void nand_trans_result(u_char reg2, u_char reg3, b >>= 1; a >>= 1; } - + /* Calculate second ECC byte */ b = 0x80; for (i = 0; i < 4; i++) { @@ -102,7 +102,7 @@ static void nand_trans_result(u_char reg2, u_char reg3, b >>= 1; a >>= 1; } - + /* Store two of the ECC bytes */ ecc_code[0] = tmp1; ecc_code[1] = tmp2; @@ -118,28 +118,28 @@ int nand_calculate_ecc(struct mtd_info *mtd, const u_char *dat, u_char *ecc_code { u_char idx, reg1, reg2, reg3; int j; - + /* Initialize variables */ reg1 = reg2 = reg3 = 0; ecc_code[0] = ecc_code[1] = ecc_code[2] = 0; - - /* Build up column parity */ + + /* Build up column parity */ for(j = 0; j < 256; j++) { - + /* Get CP0 - CP5 from table */ idx = nand_ecc_precalc_table[dat[j]]; reg1 ^= (idx & 0x3f); - + /* All bit XOR = 1 ? */ if (idx & 0x40) { reg3 ^= (u_char) j; reg2 ^= ~((u_char) j); } } - + /* Create non-inverted ECC code from line parity */ nand_trans_result(reg2, reg3, ecc_code); - + /* Calculate final ECC code */ ecc_code[0] = ~ecc_code[0]; ecc_code[1] = ~ecc_code[1]; @@ -159,12 +159,12 @@ int nand_calculate_ecc(struct mtd_info *mtd, const u_char *dat, u_char *ecc_code int nand_correct_data(struct mtd_info *mtd, u_char *dat, u_char *read_ecc, u_char *calc_ecc) { u_char a, b, c, d1, d2, d3, add, bit, i; - - /* Do error detection */ + + /* Do error detection */ d1 = calc_ecc[0] ^ read_ecc[0]; d2 = calc_ecc[1] ^ read_ecc[1]; d3 = calc_ecc[2] ^ read_ecc[2]; - + if ((d1 | d2 | d3) == 0) { /* No errors */ return 0; @@ -173,7 +173,7 @@ int nand_correct_data(struct mtd_info *mtd, u_char *dat, u_char *read_ecc, u_cha a = (d1 ^ (d1 >> 1)) & 0x55; b = (d2 ^ (d2 >> 1)) & 0x55; c = (d3 ^ (d3 >> 1)) & 0x54; - + /* Found and will correct single bit error in the data */ if ((a == 0x55) && (b == 0x55) && (c == 0x54)) { c = 0x80; @@ -237,7 +237,7 @@ int nand_correct_data(struct mtd_info *mtd, u_char *dat, u_char *read_ecc, u_cha } } } - + /* Should never happen */ return -1; } diff --git a/trunk/drivers/mtd/nand/nand_ids.c b/trunk/drivers/mtd/nand/nand_ids.c index dbc7e55a4247..efe246961b69 100644 --- a/trunk/drivers/mtd/nand/nand_ids.c +++ b/trunk/drivers/mtd/nand/nand_ids.c @@ -3,7 +3,7 @@ * * Copyright (C) 2002 Thomas Gleixner (tglx@linutronix.de) * - * $Id: nand_ids.c,v 1.16 2005/11/07 11:14:31 gleixner Exp $ + * $Id: nand_ids.c,v 1.14 2005/06/23 09:38:50 gleixner Exp $ * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 as @@ -14,14 +14,14 @@ #include /* * Chip ID list -* +* * Name. ID code, pagesize, chipsize in MegaByte, eraseblock size, * options -* +* * Pagesize; 0, 256, 512 * 0 get this information from the extended chip ID + 256 256 Byte page size -* 512 512 Byte page size +* 512 512 Byte page size */ struct nand_flash_dev nand_flash_ids[] = { {"NAND 1MiB 5V 8-bit", 0x6e, 256, 1, 0x1000, 0}, @@ -34,27 +34,27 @@ struct nand_flash_dev nand_flash_ids[] = { {"NAND 4MiB 3,3V 8-bit", 0xe3, 512, 4, 0x2000, 0}, {"NAND 4MiB 3,3V 8-bit", 0xe5, 512, 4, 0x2000, 0}, {"NAND 8MiB 3,3V 8-bit", 0xd6, 512, 8, 0x2000, 0}, - + {"NAND 8MiB 1,8V 8-bit", 0x39, 512, 8, 0x2000, 0}, {"NAND 8MiB 3,3V 8-bit", 0xe6, 512, 8, 0x2000, 0}, {"NAND 8MiB 1,8V 16-bit", 0x49, 512, 8, 0x2000, NAND_BUSWIDTH_16}, {"NAND 8MiB 3,3V 16-bit", 0x59, 512, 8, 0x2000, NAND_BUSWIDTH_16}, - + {"NAND 16MiB 1,8V 8-bit", 0x33, 512, 16, 0x4000, 0}, {"NAND 16MiB 3,3V 8-bit", 0x73, 512, 16, 0x4000, 0}, {"NAND 16MiB 1,8V 16-bit", 0x43, 512, 16, 0x4000, NAND_BUSWIDTH_16}, {"NAND 16MiB 3,3V 16-bit", 0x53, 512, 16, 0x4000, NAND_BUSWIDTH_16}, - + {"NAND 32MiB 1,8V 8-bit", 0x35, 512, 32, 0x4000, 0}, {"NAND 32MiB 3,3V 8-bit", 0x75, 512, 32, 0x4000, 0}, {"NAND 32MiB 1,8V 16-bit", 0x45, 512, 32, 0x4000, NAND_BUSWIDTH_16}, {"NAND 32MiB 3,3V 16-bit", 0x55, 512, 32, 0x4000, NAND_BUSWIDTH_16}, - + {"NAND 64MiB 1,8V 8-bit", 0x36, 512, 64, 0x4000, 0}, {"NAND 64MiB 3,3V 8-bit", 0x76, 512, 64, 0x4000, 0}, {"NAND 64MiB 1,8V 16-bit", 0x46, 512, 64, 0x4000, NAND_BUSWIDTH_16}, {"NAND 64MiB 3,3V 16-bit", 0x56, 512, 64, 0x4000, NAND_BUSWIDTH_16}, - + {"NAND 128MiB 1,8V 8-bit", 0x78, 512, 128, 0x4000, 0}, {"NAND 128MiB 1,8V 8-bit", 0x39, 512, 128, 0x4000, 0}, {"NAND 128MiB 3,3V 8-bit", 0x79, 512, 128, 0x4000, 0}, @@ -62,7 +62,7 @@ struct nand_flash_dev nand_flash_ids[] = { {"NAND 128MiB 1,8V 16-bit", 0x49, 512, 128, 0x4000, NAND_BUSWIDTH_16}, {"NAND 128MiB 3,3V 16-bit", 0x74, 512, 128, 0x4000, NAND_BUSWIDTH_16}, {"NAND 128MiB 3,3V 16-bit", 0x59, 512, 128, 0x4000, NAND_BUSWIDTH_16}, - + {"NAND 256MiB 3,3V 8-bit", 0x71, 512, 256, 0x4000, 0}, /* These are the new chips with large page size. The pagesize @@ -73,7 +73,7 @@ struct nand_flash_dev nand_flash_ids[] = { {"NAND 64MiB 3,3V 8-bit", 0xF2, 0, 64, 0, NAND_SAMSUNG_LP_OPTIONS | NAND_NO_AUTOINCR}, {"NAND 64MiB 1,8V 16-bit", 0xB2, 0, 64, 0, NAND_SAMSUNG_LP_OPTIONS | NAND_BUSWIDTH_16 | NAND_NO_AUTOINCR}, {"NAND 64MiB 3,3V 16-bit", 0xC2, 0, 64, 0, NAND_SAMSUNG_LP_OPTIONS | NAND_BUSWIDTH_16 | NAND_NO_AUTOINCR}, - + /* 1 Gigabit */ {"NAND 128MiB 1,8V 8-bit", 0xA1, 0, 128, 0, NAND_SAMSUNG_LP_OPTIONS | NAND_NO_AUTOINCR}, {"NAND 128MiB 3,3V 8-bit", 0xF1, 0, 128, 0, NAND_SAMSUNG_LP_OPTIONS | NAND_NO_AUTOINCR}, @@ -85,13 +85,13 @@ struct nand_flash_dev nand_flash_ids[] = { {"NAND 256MiB 3,3V 8-bit", 0xDA, 0, 256, 0, NAND_SAMSUNG_LP_OPTIONS | NAND_NO_AUTOINCR}, {"NAND 256MiB 1,8V 16-bit", 0xBA, 0, 256, 0, NAND_SAMSUNG_LP_OPTIONS | NAND_BUSWIDTH_16 | NAND_NO_AUTOINCR}, {"NAND 256MiB 3,3V 16-bit", 0xCA, 0, 256, 0, NAND_SAMSUNG_LP_OPTIONS | NAND_BUSWIDTH_16 | NAND_NO_AUTOINCR}, - + /* 4 Gigabit */ {"NAND 512MiB 1,8V 8-bit", 0xAC, 0, 512, 0, NAND_SAMSUNG_LP_OPTIONS | NAND_NO_AUTOINCR}, {"NAND 512MiB 3,3V 8-bit", 0xDC, 0, 512, 0, NAND_SAMSUNG_LP_OPTIONS | NAND_NO_AUTOINCR}, {"NAND 512MiB 1,8V 16-bit", 0xBC, 0, 512, 0, NAND_SAMSUNG_LP_OPTIONS | NAND_BUSWIDTH_16 | NAND_NO_AUTOINCR}, {"NAND 512MiB 3,3V 16-bit", 0xCC, 0, 512, 0, NAND_SAMSUNG_LP_OPTIONS | NAND_BUSWIDTH_16 | NAND_NO_AUTOINCR}, - + /* 8 Gigabit */ {"NAND 1GiB 1,8V 8-bit", 0xA3, 0, 1024, 0, NAND_SAMSUNG_LP_OPTIONS | NAND_NO_AUTOINCR}, {"NAND 1GiB 3,3V 8-bit", 0xD3, 0, 1024, 0, NAND_SAMSUNG_LP_OPTIONS | NAND_NO_AUTOINCR}, @@ -104,11 +104,11 @@ struct nand_flash_dev nand_flash_ids[] = { {"NAND 2GiB 1,8V 16-bit", 0xB5, 0, 2048, 0, NAND_SAMSUNG_LP_OPTIONS | NAND_BUSWIDTH_16 | NAND_NO_AUTOINCR}, {"NAND 2GiB 3,3V 16-bit", 0xC5, 0, 2048, 0, NAND_SAMSUNG_LP_OPTIONS | NAND_BUSWIDTH_16 | NAND_NO_AUTOINCR}, - /* Renesas AND 1 Gigabit. Those chips do not support extended id and have a strange page/block layout ! + /* Renesas AND 1 Gigabit. Those chips do not support extended id and have a strange page/block layout ! * The chosen minimum erasesize is 4 * 2 * 2048 = 16384 Byte, as those chips have an array of 4 page planes * 1 block = 2 pages, but due to plane arrangement the blocks 0-3 consists of page 0 + 4,1 + 5, 2 + 6, 3 + 7 * Anyway JFFS2 would increase the eraseblock size so we chose a combined one which can be erased in one go - * There are more speed improvements for reads and writes possible, but not implemented now + * There are more speed improvements for reads and writes possible, but not implemented now */ {"AND 128MiB 3,3V 8-bit", 0x01, 2048, 128, 0x4000, NAND_IS_AND | NAND_NO_AUTOINCR | NAND_4PAGE_ARRAY | BBT_AUTO_REFRESH}, diff --git a/trunk/drivers/mtd/nand/nandsim.c b/trunk/drivers/mtd/nand/nandsim.c index de4500395300..754b6ed7ce14 100644 --- a/trunk/drivers/mtd/nand/nandsim.c +++ b/trunk/drivers/mtd/nand/nandsim.c @@ -3,7 +3,7 @@ * * Author: Artem B. Bityuckiy , * - * Copyright (C) 2004 Nokia Corporation + * Copyright (C) 2004 Nokia Corporation * * Note: NS means "NAND Simulator". * Note: Input means input TO flash chip, output means output FROM chip. @@ -126,7 +126,7 @@ MODULE_PARM_DESC(dbg, "Output debug information if not zero"); /* The largest possible page size */ #define NS_LARGEST_PAGE_SIZE 2048 - + /* The prefix for simulator output */ #define NS_OUTPUT_PREFIX "[nandsim]" @@ -145,7 +145,7 @@ MODULE_PARM_DESC(dbg, "Output debug information if not zero"); do { if (do_delays) udelay(us); } while(0) #define NS_MDELAY(us) \ do { if (do_delays) mdelay(us); } while(0) - + /* Is the nandsim structure initialized ? */ #define NS_IS_INITIALIZED(ns) ((ns)->geom.totsz != 0) @@ -153,12 +153,12 @@ MODULE_PARM_DESC(dbg, "Output debug information if not zero"); #define NS_STATUS_OK(ns) (NAND_STATUS_READY | (NAND_STATUS_WP * ((ns)->lines.wp == 0))) /* Operation failed completion status */ -#define NS_STATUS_FAILED(ns) (NAND_STATUS_FAIL | NS_STATUS_OK(ns)) +#define NS_STATUS_FAILED(ns) (NAND_STATUS_FAIL | NS_STATUS_OK(ns)) /* Calculate the page offset in flash RAM image by (row, column) address */ #define NS_RAW_OFFSET(ns) \ (((ns)->regs.row << (ns)->geom.pgshift) + ((ns)->regs.row * (ns)->geom.oobsz) + (ns)->regs.column) - + /* Calculate the OOB offset in flash RAM image by (row, column) address */ #define NS_RAW_OFFSET_OOB(ns) (NS_RAW_OFFSET(ns) + ns->geom.pgsz) @@ -223,15 +223,15 @@ MODULE_PARM_DESC(dbg, "Output debug information if not zero"); /* Remove action bits ftom state */ #define NS_STATE(x) ((x) & ~ACTION_MASK) - -/* + +/* * Maximum previous states which need to be saved. Currently saving is * only needed for page programm operation with preceeded read command * (which is only valid for 512-byte pages). */ #define NS_MAX_PREVSTATES 1 -/* +/* * The structure which describes all the internal simulator data. */ struct nandsim { @@ -242,7 +242,7 @@ struct nandsim { uint32_t options; /* chip's characteristic bits */ uint32_t state; /* current chip state */ uint32_t nxstate; /* next expected state */ - + uint32_t *op; /* current operation, NULL operations isn't known yet */ uint32_t pstates[NS_MAX_PREVSTATES]; /* previous states */ uint16_t npstates; /* number of previous states saved */ @@ -413,7 +413,7 @@ init_nandsim(struct mtd_info *mtd) ns->geom.secaddrbytes = 3; } } - + /* Detect how many ID bytes the NAND chip outputs */ for (i = 0; nand_flash_ids[i].name != NULL; i++) { if (second_id_byte != nand_flash_ids[i].id) @@ -444,7 +444,7 @@ init_nandsim(struct mtd_info *mtd) #ifdef CONFIG_NS_ABS_POS ns->mem.byte = ioremap(CONFIG_NS_ABS_POS, ns->geom.totszoob); if (!ns->mem.byte) { - NS_ERR("init_nandsim: failed to map the NAND flash image at address %p\n", + NS_ERR("init_nandsim: failed to map the NAND flash image at address %p\n", (void *)CONFIG_NS_ABS_POS); return -ENOMEM; } @@ -567,7 +567,7 @@ static int check_command(int cmd) { switch (cmd) { - + case NAND_CMD_READ0: case NAND_CMD_READSTART: case NAND_CMD_PAGEPROG: @@ -580,7 +580,7 @@ check_command(int cmd) case NAND_CMD_RESET: case NAND_CMD_READ1: return 0; - + case NAND_CMD_STATUS_MULTI: default: return 1; @@ -631,7 +631,7 @@ static inline void accept_addr_byte(struct nandsim *ns, u_char bt) { uint byte = (uint)bt; - + if (ns->regs.count < (ns->geom.pgaddrbytes - ns->geom.secaddrbytes)) ns->regs.column |= (byte << 8 * ns->regs.count); else { @@ -642,11 +642,11 @@ accept_addr_byte(struct nandsim *ns, u_char bt) return; } - + /* * Switch to STATE_READY state. */ -static inline void +static inline void switch_to_ready_state(struct nandsim *ns, u_char status) { NS_DBG("switch_to_ready_state: switch to %s state\n", get_state_name(STATE_READY)); @@ -675,7 +675,7 @@ switch_to_ready_state(struct nandsim *ns, u_char status) * (for example program from the second half and read from the * second half operations both begin with the READ1 command). In this * case the ns->pstates[] array contains previous states. - * + * * Thus, the function tries to find operation containing the following * states (if the 'flag' parameter is 0): * ns->pstates[0], ... ns->pstates[ns->npstates], ns->state @@ -683,7 +683,7 @@ switch_to_ready_state(struct nandsim *ns, u_char status) * If (one and only one) matching operation is found, it is accepted ( * ns->ops, ns->state, ns->nxstate are initialized, ns->npstate is * zeroed). - * + * * If there are several maches, the current state is pushed to the * ns->pstates. * @@ -692,7 +692,7 @@ switch_to_ready_state(struct nandsim *ns, u_char status) * In such situation the function is called with 'flag' != 0, and the * operation is searched using the following pattern: * ns->pstates[0], ... ns->pstates[ns->npstates],
- * + * * It is supposed that this pattern must either match one operation on * none. There can't be ambiguity in that case. * @@ -711,15 +711,15 @@ find_operation(struct nandsim *ns, uint32_t flag) { int opsfound = 0; int i, j, idx = 0; - + for (i = 0; i < NS_OPER_NUM; i++) { int found = 1; - + if (!(ns->options & ops[i].reqopts)) /* Ignore operations we can't perform */ continue; - + if (flag) { if (!(ops[i].states[ns->npstates] & STATE_ADDR_MASK)) continue; @@ -728,7 +728,7 @@ find_operation(struct nandsim *ns, uint32_t flag) continue; } - for (j = 0; j < ns->npstates; j++) + for (j = 0; j < ns->npstates; j++) if (NS_STATE(ops[i].states[j]) != NS_STATE(ns->pstates[j]) && (ns->options & ops[idx].reqopts)) { found = 0; @@ -745,7 +745,7 @@ find_operation(struct nandsim *ns, uint32_t flag) /* Exact match */ ns->op = &ops[idx].states[0]; if (flag) { - /* + /* * In this case the find_operation function was * called when address has just began input. But it isn't * yet fully input and the current state must @@ -763,7 +763,7 @@ find_operation(struct nandsim *ns, uint32_t flag) idx, get_state_name(ns->state), get_state_name(ns->nxstate)); return 0; } - + if (opsfound == 0) { /* Nothing was found. Try to ignore previous commands (if any) and search again */ if (ns->npstates != 0) { @@ -777,13 +777,13 @@ find_operation(struct nandsim *ns, uint32_t flag) switch_to_ready_state(ns, NS_STATUS_FAILED(ns)); return -2; } - + if (flag) { /* This shouldn't happen */ NS_DBG("find_operation: BUG, operation must be known if address is input\n"); return -2; } - + NS_DBG("find_operation: there is still ambiguity\n"); ns->pstates[ns->npstates++] = ns->state; @@ -803,7 +803,7 @@ do_state_action(struct nandsim *ns, uint32_t action) int busdiv = ns->busw == 8 ? 1 : 2; action &= ACTION_MASK; - + /* Check that page address input is correct */ if (action != ACTION_SECERASE && ns->regs.row >= ns->geom.pgnum) { NS_WARN("do_state_action: wrong page number (%#x)\n", ns->regs.row); @@ -827,14 +827,14 @@ do_state_action(struct nandsim *ns, uint32_t action) NS_DBG("do_state_action: (ACTION_CPY:) copy %d bytes to int buf, raw offset %d\n", num, NS_RAW_OFFSET(ns) + ns->regs.off); - + if (ns->regs.off == 0) NS_LOG("read page %d\n", ns->regs.row); else if (ns->regs.off < ns->geom.pgsz) NS_LOG("read page %d (second half)\n", ns->regs.row); else NS_LOG("read OOB of page %d\n", ns->regs.row); - + NS_UDELAY(access_delay); NS_UDELAY(input_cycle * ns->geom.pgsz / 1000 / busdiv); @@ -844,30 +844,30 @@ do_state_action(struct nandsim *ns, uint32_t action) /* * Erase sector. */ - + if (ns->lines.wp) { NS_ERR("do_state_action: device is write-protected, ignore sector erase\n"); return -1; } - + if (ns->regs.row >= ns->geom.pgnum - ns->geom.pgsec || (ns->regs.row & ~(ns->geom.secsz - 1))) { NS_ERR("do_state_action: wrong sector address (%#x)\n", ns->regs.row); return -1; } - + ns->regs.row = (ns->regs.row << 8 * (ns->geom.pgaddrbytes - ns->geom.secaddrbytes)) | ns->regs.column; ns->regs.column = 0; - + NS_DBG("do_state_action: erase sector at address %#x, off = %d\n", ns->regs.row, NS_RAW_OFFSET(ns)); NS_LOG("erase sector %d\n", ns->regs.row >> (ns->geom.secshift - ns->geom.pgshift)); memset(ns->mem.byte + NS_RAW_OFFSET(ns), 0xFF, ns->geom.secszoob); - + NS_MDELAY(erase_delay); - + break; case ACTION_PRGPAGE: @@ -893,12 +893,12 @@ do_state_action(struct nandsim *ns, uint32_t action) NS_DBG("do_state_action: copy %d bytes from int buf to (%#x, %#x), raw off = %d\n", num, ns->regs.row, ns->regs.column, NS_RAW_OFFSET(ns) + ns->regs.off); NS_LOG("programm page %d\n", ns->regs.row); - + NS_UDELAY(programm_delay); NS_UDELAY(output_cycle * ns->geom.pgsz / 1000 / busdiv); - + break; - + case ACTION_ZEROOFF: NS_DBG("do_state_action: set internal offset to 0\n"); ns->regs.off = 0; @@ -918,7 +918,7 @@ do_state_action(struct nandsim *ns, uint32_t action) NS_DBG("do_state_action: set internal offset to %d\n", ns->geom.pgsz); ns->regs.off = ns->geom.pgsz; break; - + default: NS_DBG("do_state_action: BUG! unknown action\n"); } @@ -937,7 +937,7 @@ switch_state(struct nandsim *ns) * The current operation have already been identified. * Just follow the states chain. */ - + ns->stateidx += 1; ns->state = ns->nxstate; ns->nxstate = ns->op[ns->stateidx + 1]; @@ -951,14 +951,14 @@ switch_state(struct nandsim *ns) switch_to_ready_state(ns, NS_STATUS_FAILED(ns)); return; } - + } else { /* * We don't yet know which operation we perform. * Try to identify it. */ - /* + /* * The only event causing the switch_state function to * be called with yet unknown operation is new command. */ @@ -987,7 +987,7 @@ switch_state(struct nandsim *ns) */ u_char status = NS_STATUS_OK(ns); - + /* In case of data states, see if all bytes were input/output */ if ((ns->state & (STATE_DATAIN_MASK | STATE_DATAOUT_MASK)) && ns->regs.count != ns->regs.num) { @@ -995,17 +995,17 @@ switch_state(struct nandsim *ns) ns->regs.num - ns->regs.count); status = NS_STATUS_FAILED(ns); } - + NS_DBG("switch_state: operation complete, switch to STATE_READY state\n"); switch_to_ready_state(ns, status); return; } else if (ns->nxstate & (STATE_DATAIN_MASK | STATE_DATAOUT_MASK)) { - /* + /* * If the next state is data input/output, switch to it now */ - + ns->state = ns->nxstate; ns->nxstate = ns->op[++ns->stateidx + 1]; ns->regs.num = ns->regs.count = 0; @@ -1023,16 +1023,16 @@ switch_state(struct nandsim *ns) case STATE_DATAOUT: ns->regs.num = ns->geom.pgszoob - ns->regs.off - ns->regs.column; break; - + case STATE_DATAOUT_ID: ns->regs.num = ns->geom.idbytes; break; - + case STATE_DATAOUT_STATUS: case STATE_DATAOUT_STATUS_M: ns->regs.count = ns->regs.num = 0; break; - + default: NS_ERR("switch_state: BUG! unknown data state\n"); } @@ -1044,16 +1044,16 @@ switch_state(struct nandsim *ns) */ ns->regs.count = 0; - + switch (NS_STATE(ns->nxstate)) { case STATE_ADDR_PAGE: ns->regs.num = ns->geom.pgaddrbytes; - + break; case STATE_ADDR_SEC: ns->regs.num = ns->geom.secaddrbytes; break; - + case STATE_ADDR_ZERO: ns->regs.num = 1; break; @@ -1062,7 +1062,7 @@ switch_state(struct nandsim *ns) NS_ERR("switch_state: BUG! unknown address state\n"); } } else { - /* + /* * Just reset internal counters. */ @@ -1184,7 +1184,7 @@ ns_nand_read_byte(struct mtd_info *mtd) default: BUG(); } - + if (ns->regs.count == ns->regs.num) { NS_DBG("read_byte: all bytes were read\n"); @@ -1201,9 +1201,9 @@ ns_nand_read_byte(struct mtd_info *mtd) } else if (NS_STATE(ns->nxstate) == STATE_READY) switch_state(ns); - + } - + return outb; } @@ -1211,7 +1211,7 @@ static void ns_nand_write_byte(struct mtd_info *mtd, u_char byte) { struct nandsim *ns = (struct nandsim *)((struct nand_chip *)mtd->priv)->priv; - + /* Sanity and correctness checks */ if (!ns->lines.ce) { NS_ERR("write_byte: chip is disabled, ignore write\n"); @@ -1221,7 +1221,7 @@ ns_nand_write_byte(struct mtd_info *mtd, u_char byte) NS_ERR("write_byte: ALE and CLE pins are high simultaneously, ignore write\n"); return; } - + if (ns->lines.cle == 1) { /* * The byte written is a command. @@ -1233,7 +1233,7 @@ ns_nand_write_byte(struct mtd_info *mtd, u_char byte) return; } - /* + /* * Chip might still be in STATE_DATAOUT * (if OPT_AUTOINCR feature is supported), STATE_DATAOUT_STATUS or * STATE_DATAOUT_STATUS_M state. If so, switch state. @@ -1254,13 +1254,13 @@ ns_nand_write_byte(struct mtd_info *mtd, u_char byte) "ignore previous states\n", (uint)byte, get_state_name(ns->nxstate)); switch_to_ready_state(ns, NS_STATUS_FAILED(ns)); } - + /* Check that the command byte is correct */ if (check_command(byte)) { NS_ERR("write_byte: unknown command %#x\n", (uint)byte); return; } - + NS_DBG("command byte corresponding to %s state accepted\n", get_state_name(get_state_by_command(byte))); ns->regs.command = byte; @@ -1277,12 +1277,12 @@ ns_nand_write_byte(struct mtd_info *mtd, u_char byte) if (find_operation(ns, 1) < 0) return; - + if ((ns->state & ACTION_MASK) && do_state_action(ns, ns->state) < 0) { switch_to_ready_state(ns, NS_STATUS_FAILED(ns)); return; } - + ns->regs.count = 0; switch (NS_STATE(ns->nxstate)) { case STATE_ADDR_PAGE: @@ -1306,7 +1306,7 @@ ns_nand_write_byte(struct mtd_info *mtd, u_char byte) switch_to_ready_state(ns, NS_STATUS_FAILED(ns)); return; } - + /* Check if this is expected byte */ if (ns->regs.count == ns->regs.num) { NS_ERR("write_byte: no more address bytes expected\n"); @@ -1325,12 +1325,12 @@ ns_nand_write_byte(struct mtd_info *mtd, u_char byte) NS_DBG("address (%#x, %#x) is accepted\n", ns->regs.row, ns->regs.column); switch_state(ns); } - + } else { /* * The byte written is an input data. */ - + /* Check that chip is expecting data input */ if (!(ns->state & STATE_DATAIN_MASK)) { NS_ERR("write_byte: data input (%#x) isn't expected, state is %s, " @@ -1372,7 +1372,7 @@ ns_nand_read_word(struct mtd_info *mtd) struct nand_chip *chip = (struct nand_chip *)mtd->priv; NS_DBG("read_word\n"); - + return chip->read_byte(mtd) | (chip->read_byte(mtd) << 8); } @@ -1380,14 +1380,14 @@ static void ns_nand_write_word(struct mtd_info *mtd, uint16_t word) { struct nand_chip *chip = (struct nand_chip *)mtd->priv; - + NS_DBG("write_word\n"); - + chip->write_byte(mtd, word & 0xFF); chip->write_byte(mtd, word >> 8); } -static void +static void ns_nand_write_buf(struct mtd_info *mtd, const u_char *buf, int len) { struct nandsim *ns = (struct nandsim *)((struct nand_chip *)mtd->priv)->priv; @@ -1409,13 +1409,13 @@ ns_nand_write_buf(struct mtd_info *mtd, const u_char *buf, int len) memcpy(ns->buf.byte + ns->regs.count, buf, len); ns->regs.count += len; - + if (ns->regs.count == ns->regs.num) { NS_DBG("write_buf: %d bytes were written\n", ns->regs.count); } } -static void +static void ns_nand_read_buf(struct mtd_info *mtd, u_char *buf, int len) { struct nandsim *ns = (struct nandsim *)((struct nand_chip *)mtd->priv)->priv; @@ -1453,7 +1453,7 @@ ns_nand_read_buf(struct mtd_info *mtd, u_char *buf, int len) memcpy(buf, ns->buf.byte + ns->regs.count, len); ns->regs.count += len; - + if (ns->regs.count == ns->regs.num) { if ((ns->options & OPT_AUTOINCR) && NS_STATE(ns->state) == STATE_DATAOUT) { ns->regs.count = 0; @@ -1465,11 +1465,11 @@ ns_nand_read_buf(struct mtd_info *mtd, u_char *buf, int len) else if (NS_STATE(ns->nxstate) == STATE_READY) switch_state(ns); } - + return; } -static int +static int ns_nand_verify_buf(struct mtd_info *mtd, const u_char *buf, int len) { ns_nand_read_buf(mtd, (u_char *)&ns_verify_buf[0], len); @@ -1496,7 +1496,7 @@ int __init ns_init_module(void) NS_ERR("wrong bus width (%d), use only 8 or 16\n", bus_width); return -EINVAL; } - + /* Allocate and initialize mtd_info, nand_chip and nandsim structures */ nsmtd = kmalloc(sizeof(struct mtd_info) + sizeof(struct nand_chip) + sizeof(struct nandsim), GFP_KERNEL); @@ -1509,7 +1509,7 @@ int __init ns_init_module(void) chip = (struct nand_chip *)(nsmtd + 1); nsmtd->priv = (void *)chip; nand = (struct nandsim *)(chip + 1); - chip->priv = (void *)nand; + chip->priv = (void *)nand; /* * Register simulator's callbacks. @@ -1526,9 +1526,9 @@ int __init ns_init_module(void) chip->eccmode = NAND_ECC_SOFT; chip->options |= NAND_SKIP_BBTSCAN; - /* + /* * Perform minimum nandsim structure initialization to handle - * the initial ID read command correctly + * the initial ID read command correctly */ if (third_id_byte != 0xFF || fourth_id_byte != 0xFF) nand->geom.idbytes = 4; @@ -1557,7 +1557,7 @@ int __init ns_init_module(void) NS_ERR("scan_bbt: can't initialize the nandsim structure\n"); goto error; } - + if ((retval = nand_default_bbt(nsmtd)) != 0) { free_nandsim(nand); goto error; diff --git a/trunk/drivers/mtd/nand/ppchameleonevb.c b/trunk/drivers/mtd/nand/ppchameleonevb.c index 91a95f34a6ee..e510a83d7bdb 100644 --- a/trunk/drivers/mtd/nand/ppchameleonevb.c +++ b/trunk/drivers/mtd/nand/ppchameleonevb.c @@ -6,7 +6,7 @@ * Derived from drivers/mtd/nand/edb7312.c * * - * $Id: ppchameleonevb.c,v 1.7 2005/11/07 11:14:31 gleixner Exp $ + * $Id: ppchameleonevb.c,v 1.6 2004/11/05 16:07:16 kalev Exp $ * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 as @@ -338,7 +338,7 @@ static int __init ppchameleonevb_init (void) out_be32((volatile unsigned*)GPIO0_TSRH, in_be32((volatile unsigned*)GPIO0_TSRH) & 0xFFFFFFF0); out_be32((volatile unsigned*)GPIO0_TSRL, in_be32((volatile unsigned*)GPIO0_TSRL) & 0x3FFFFFFF); /* enable output driver */ - out_be32((volatile unsigned*)GPIO0_TCR, in_be32((volatile unsigned*)GPIO0_TCR) | NAND_EVB_nCE_GPIO_PIN | + out_be32((volatile unsigned*)GPIO0_TCR, in_be32((volatile unsigned*)GPIO0_TCR) | NAND_EVB_nCE_GPIO_PIN | NAND_EVB_CLE_GPIO_PIN | NAND_EVB_ALE_GPIO_PIN); #ifdef USE_READY_BUSY_PIN /* three-state select */ @@ -402,7 +402,7 @@ static void __exit ppchameleonevb_cleanup (void) /* Release resources, unregister device(s) */ nand_release (ppchameleon_mtd); nand_release (ppchameleonevb_mtd); - + /* Release iomaps */ this = (struct nand_chip *) &ppchameleon_mtd[1]; iounmap((void *) this->IO_ADDR_R; diff --git a/trunk/drivers/mtd/nand/rtc_from4.c b/trunk/drivers/mtd/nand/rtc_from4.c index 3a5841c9d950..031051cbde76 100644 --- a/trunk/drivers/mtd/nand/rtc_from4.c +++ b/trunk/drivers/mtd/nand/rtc_from4.c @@ -2,11 +2,11 @@ * drivers/mtd/nand/rtc_from4.c * * Copyright (C) 2004 Red Hat, Inc. - * + * * Derived from drivers/mtd/nand/spia.c * Copyright (C) 2000 Steven J. Hill (sjhill@realitydiluted.com) * - * $Id: rtc_from4.c,v 1.10 2005/11/07 11:14:31 gleixner Exp $ + * $Id: rtc_from4.c,v 1.9 2005/01/24 20:40:11 dmarlin Exp $ * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 as @@ -14,8 +14,8 @@ * * Overview: * This is a device driver for the AG-AND flash device found on the - * Renesas Technology Corp. Flash ROM 4-slot interface board (FROM_BOARD4), - * which utilizes the Renesas HN29V1G91T-30 part. + * Renesas Technology Corp. Flash ROM 4-slot interface board (FROM_BOARD4), + * which utilizes the Renesas HN29V1G91T-30 part. * This chip is a 1 GBibit (128MiB x 8 bits) AG-AND flash device. */ @@ -105,9 +105,9 @@ const static struct mtd_partition partition_info[] = { }; #define NUM_PARTITIONS 1 -/* +/* * hardware specific flash bbt decriptors - * Note: this is to allow debugging by disabling + * Note: this is to allow debugging by disabling * NAND_BBT_CREATE and/or NAND_BBT_WRITE * */ @@ -141,7 +141,7 @@ static struct nand_bbt_descr rtc_from4_bbt_mirror_descr = { /* the Reed Solomon control structure */ static struct rs_control *rs_decoder; -/* +/* * hardware specific Out Of Band information */ static struct nand_oobinfo rtc_from4_nand_oobinfo = { @@ -200,38 +200,38 @@ static uint8_t revbits[256] = { -/* +/* * rtc_from4_hwcontrol - hardware specific access to control-lines * @mtd: MTD device structure * @cmd: hardware control command * - * Address lines (A5 and A4) are used to control Command and Address Latch + * Address lines (A5 and A4) are used to control Command and Address Latch * Enable on this board, so set the read/write address appropriately. * - * Chip Enable is also controlled by the Chip Select (CS5) and + * Chip Enable is also controlled by the Chip Select (CS5) and * Address lines (A24-A22), so no action is required here. * */ static void rtc_from4_hwcontrol(struct mtd_info *mtd, int cmd) { struct nand_chip* this = (struct nand_chip *) (mtd->priv); - + switch(cmd) { - - case NAND_CTL_SETCLE: + + case NAND_CTL_SETCLE: this->IO_ADDR_W = (void __iomem *)((unsigned long)this->IO_ADDR_W | RTC_FROM4_CLE); break; - case NAND_CTL_CLRCLE: + case NAND_CTL_CLRCLE: this->IO_ADDR_W = (void __iomem *)((unsigned long)this->IO_ADDR_W & ~RTC_FROM4_CLE); break; - + case NAND_CTL_SETALE: this->IO_ADDR_W = (void __iomem *)((unsigned long)this->IO_ADDR_W | RTC_FROM4_ALE); break; case NAND_CTL_CLRALE: this->IO_ADDR_W = (void __iomem *)((unsigned long)this->IO_ADDR_W & ~RTC_FROM4_ALE); break; - + case NAND_CTL_SETNCE: break; case NAND_CTL_CLRNCE: @@ -296,7 +296,7 @@ static int rtc_from4_nand_device_ready(struct mtd_info *mtd) * @mtd: MTD device structure * @chip: Chip to select (0 == slot 3, 1 == slot 4) * - * If there was a sudden loss of power during an erase operation, a + * If there was a sudden loss of power during an erase operation, a * "device recovery" operation must be performed when power is restored * to ensure correct operation. This routine performs the required steps * for the requested chip. @@ -312,7 +312,7 @@ static void deplete(struct mtd_info *mtd, int chip) while (!this->dev_ready(mtd)); this->select_chip(mtd, chip); - + /* Send the commands for device recovery, phase 1 */ this->cmdfunc (mtd, NAND_CMD_DEPLETE1, 0x0000, 0x0000); this->cmdfunc (mtd, NAND_CMD_DEPLETE2, -1, -1); @@ -330,7 +330,7 @@ static void deplete(struct mtd_info *mtd, int chip) * @mtd: MTD device structure * @mode: I/O mode; read or write * - * enable hardware ECC for data read or write + * enable hardware ECC for data read or write * */ static void rtc_from4_enable_hwecc(struct mtd_info *mtd, int mode) @@ -340,7 +340,7 @@ static void rtc_from4_enable_hwecc(struct mtd_info *mtd, int mode) switch (mode) { case NAND_ECC_READ : - status = RTC_FROM4_RS_ECC_CTL_CLR + status = RTC_FROM4_RS_ECC_CTL_CLR | RTC_FROM4_RS_ECC_CTL_FD_E; *rs_ecc_ctl = status; @@ -353,8 +353,8 @@ static void rtc_from4_enable_hwecc(struct mtd_info *mtd, int mode) break; case NAND_ECC_WRITE : - status = RTC_FROM4_RS_ECC_CTL_CLR - | RTC_FROM4_RS_ECC_CTL_GEN + status = RTC_FROM4_RS_ECC_CTL_CLR + | RTC_FROM4_RS_ECC_CTL_GEN | RTC_FROM4_RS_ECC_CTL_FD_E; *rs_ecc_ctl = status; @@ -411,7 +411,7 @@ static void rtc_from4_calculate_ecc(struct mtd_info *mtd, const u_char *dat, u_c static int rtc_from4_correct_data(struct mtd_info *mtd, const u_char *buf, u_char *ecc1, u_char *ecc2) { int i, j, res; - unsigned short status; + unsigned short status; uint16_t par[6], syn[6]; uint8_t ecc[8]; volatile unsigned short *rs_ecc; @@ -430,7 +430,7 @@ static int rtc_from4_correct_data(struct mtd_info *mtd, const u_char *buf, u_cha } /* convert into 6 10bit syndrome fields */ - par[5] = rs_decoder->index_of[(((uint16_t)ecc[0] >> 0) & 0x0ff) | + par[5] = rs_decoder->index_of[(((uint16_t)ecc[0] >> 0) & 0x0ff) | (((uint16_t)ecc[1] << 8) & 0x300)]; par[4] = rs_decoder->index_of[(((uint16_t)ecc[1] >> 2) & 0x03f) | (((uint16_t)ecc[2] << 6) & 0x3c0)]; @@ -456,7 +456,7 @@ static int rtc_from4_correct_data(struct mtd_info *mtd, const u_char *buf, u_cha /* Let the library code do its magic.*/ res = decode_rs8(rs_decoder, (uint8_t *)buf, par, 512, syn, 0, NULL, 0xff, NULL); if (res > 0) { - DEBUG (MTD_DEBUG_LEVEL0, "rtc_from4_correct_data: " + DEBUG (MTD_DEBUG_LEVEL0, "rtc_from4_correct_data: " "ECC corrected %d errors on read\n", res); } return res; @@ -470,9 +470,9 @@ static int rtc_from4_correct_data(struct mtd_info *mtd, const u_char *buf, u_cha * @state: state or the operation * @status: status code returned from read status * @page: startpage inside the chip, must be called with (page & this->pagemask) - * - * Perform additional error status checks on erase and write failures - * to determine if errors are correctable. For this device, correctable + * + * Perform additional error status checks on erase and write failures + * to determine if errors are correctable. For this device, correctable * 1-bit errors on erase and write are considered acceptable. * * note: see pages 34..37 of data sheet for details. @@ -633,7 +633,7 @@ int __init rtc_from4_init (void) #ifdef RTC_FROM4_HWECC /* We could create the decoder on demand, if memory is a concern. - * This way we have it handy, if an error happens + * This way we have it handy, if an error happens * * Symbolsize is 10 (bits) * Primitve polynomial is x^10+x^3+1 diff --git a/trunk/drivers/mtd/nand/s3c2410.c b/trunk/drivers/mtd/nand/s3c2410.c index 97e9b7892d29..2df5e47d1f5c 100644 --- a/trunk/drivers/mtd/nand/s3c2410.c +++ b/trunk/drivers/mtd/nand/s3c2410.c @@ -17,9 +17,8 @@ * 02-May-2005 BJD Reduced hwcontrol decode * 20-Jun-2005 BJD Updated s3c2440 support, fixed timing bug * 08-Jul-2005 BJD Fix OOPS when no platform data supplied - * 20-Oct-2005 BJD Fix timing calculation bug * - * $Id: s3c2410.c,v 1.20 2005/11/07 11:14:31 gleixner Exp $ + * $Id: s3c2410.c,v 1.14 2005/07/06 20:05:06 bjd Exp $ * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by @@ -137,13 +136,13 @@ static struct s3c2410_platform_nand *to_nand_plat(struct device *dev) /* timing calculations */ -#define NS_IN_KHZ 1000000 +#define NS_IN_KHZ 10000000 static int s3c2410_nand_calc_rate(int wanted, unsigned long clk, int max) { int result; - result = (wanted * clk) / NS_IN_KHZ; + result = (wanted * NS_IN_KHZ) / clk; result++; pr_debug("result %d from %ld, %d\n", result, clk, wanted); @@ -160,22 +159,20 @@ static int s3c2410_nand_calc_rate(int wanted, unsigned long clk, int max) return result; } -#define to_ns(ticks,clk) (((ticks) * NS_IN_KHZ) / (unsigned int)(clk)) +#define to_ns(ticks,clk) (((clk) * (ticks)) / NS_IN_KHZ) /* controller setup */ -static int s3c2410_nand_inithw(struct s3c2410_nand_info *info, +static int s3c2410_nand_inithw(struct s3c2410_nand_info *info, struct device *dev) { struct s3c2410_platform_nand *plat = to_nand_plat(dev); + unsigned int tacls, twrph0, twrph1; unsigned long clkrate = clk_get_rate(info->clk); - int tacls, twrph0, twrph1; unsigned long cfg; /* calculate the timing information for the controller */ - clkrate /= 1000; /* turn clock into kHz for ease of use */ - if (plat != NULL) { tacls = s3c2410_nand_calc_rate(plat->tacls, clkrate, 4); twrph0 = s3c2410_nand_calc_rate(plat->twrph0, clkrate, 8); @@ -186,16 +183,16 @@ static int s3c2410_nand_inithw(struct s3c2410_nand_info *info, twrph0 = 8; twrph1 = 8; } - + if (tacls < 0 || twrph0 < 0 || twrph1 < 0) { printk(KERN_ERR PFX "cannot get timings suitable for board\n"); return -EINVAL; } - printk(KERN_INFO PFX "Tacls=%d, %dns Twrph0=%d %dns, Twrph1=%d %dns\n", - tacls, to_ns(tacls, clkrate), - twrph0, to_ns(twrph0, clkrate), - twrph1, to_ns(twrph1, clkrate)); + printk(KERN_INFO PFX "timing: Tacls %ldns, Twrph0 %ldns, Twrph1 %ldns\n", + to_ns(tacls, clkrate), + to_ns(twrph0, clkrate), + to_ns(twrph1, clkrate)); if (!info->is_s3c2440) { cfg = S3C2410_NFCONF_EN; @@ -219,7 +216,7 @@ static int s3c2410_nand_inithw(struct s3c2410_nand_info *info, static void s3c2410_nand_select_chip(struct mtd_info *mtd, int chip) { struct s3c2410_nand_info *info; - struct s3c2410_nand_mtd *nmtd; + struct s3c2410_nand_mtd *nmtd; struct nand_chip *this = mtd->priv; void __iomem *reg; unsigned long cur; @@ -252,7 +249,7 @@ static void s3c2410_nand_select_chip(struct mtd_info *mtd, int chip) writel(cur, reg); } -/* command and control functions +/* command and control functions * * Note, these all use tglx's method of changing the IO_ADDR_W field * to make the code simpler, and use the nand layer's code to issue the @@ -324,7 +321,7 @@ static void s3c2440_nand_hwcontrol(struct mtd_info *mtd, int cmd) static int s3c2410_nand_devready(struct mtd_info *mtd) { struct s3c2410_nand_info *info = s3c2410_nand_mtd_toinfo(mtd); - + if (info->is_s3c2440) return readb(info->regs + S3C2440_NFSTAT) & S3C2440_NFSTAT_READY; return readb(info->regs + S3C2410_NFSTAT) & S3C2410_NFSTAT_BUSY; @@ -345,7 +342,7 @@ static int s3c2410_nand_correct_data(struct mtd_info *mtd, u_char *dat, if (read_ecc[0] == calc_ecc[0] && read_ecc[1] == calc_ecc[1] && - read_ecc[2] == calc_ecc[2]) + read_ecc[2] == calc_ecc[2]) return 0; /* we curently have no method for correcting the error */ @@ -436,14 +433,14 @@ static int s3c2410_nand_remove(struct device *dev) dev_set_drvdata(dev, NULL); - if (info == NULL) + if (info == NULL) return 0; /* first thing we need to do is release all our mtds * and their partitions, then go through freeing the - * resources used + * resources used */ - + if (info->mtds != NULL) { struct s3c2410_nand_mtd *ptr = info->mtds; int mtdno; @@ -507,7 +504,7 @@ static int s3c2410_nand_add_partition(struct s3c2410_nand_info *info, /* s3c2410_nand_init_chip * - * init a single instance of an chip + * init a single instance of an chip */ static void s3c2410_nand_init_chip(struct s3c2410_nand_info *info, @@ -579,7 +576,7 @@ static int s3c24xx_nand_probe(struct device *dev, int is_s3c2440) info = kmalloc(sizeof(*info), GFP_KERNEL); if (info == NULL) { - dev_err(dev, "no memory for flash info\n"); + printk(KERN_ERR PFX "no memory for flash info\n"); err = -ENOMEM; goto exit_error; } @@ -594,7 +591,7 @@ static int s3c24xx_nand_probe(struct device *dev, int is_s3c2440) info->clk = clk_get(dev, "nand"); if (IS_ERR(info->clk)) { - dev_err(dev, "failed to get clock"); + printk(KERN_ERR PFX "failed to get clock"); err = -ENOENT; goto exit_error; } @@ -611,7 +608,7 @@ static int s3c24xx_nand_probe(struct device *dev, int is_s3c2440) info->area = request_mem_region(res->start, size, pdev->name); if (info->area == NULL) { - dev_err(dev, "cannot reserve register region\n"); + printk(KERN_ERR PFX "cannot reserve register region\n"); err = -ENOENT; goto exit_error; } @@ -622,12 +619,12 @@ static int s3c24xx_nand_probe(struct device *dev, int is_s3c2440) info->is_s3c2440 = is_s3c2440; if (info->regs == NULL) { - dev_err(dev, "cannot reserve register region\n"); + printk(KERN_ERR PFX "cannot reserve register region\n"); err = -EIO; goto exit_error; - } + } - dev_dbg(dev, "mapped registers at %p\n", info->regs); + printk(KERN_INFO PFX "mapped registers at %p\n", info->regs); /* initialise the hardware */ @@ -645,7 +642,7 @@ static int s3c24xx_nand_probe(struct device *dev, int is_s3c2440) size = nr_sets * sizeof(*info->mtds); info->mtds = kmalloc(size, GFP_KERNEL); if (info->mtds == NULL) { - dev_err(dev, "failed to allocate mtd storage\n"); + printk(KERN_ERR PFX "failed to allocate mtd storage\n"); err = -ENOMEM; goto exit_error; } @@ -659,7 +656,7 @@ static int s3c24xx_nand_probe(struct device *dev, int is_s3c2440) for (setno = 0; setno < nr_sets; setno++, nmtd++) { pr_debug("initialising set %d (%p, info %p)\n", setno, nmtd, info); - + s3c2410_nand_init_chip(info, nmtd, sets); nmtd->scan_res = nand_scan(&nmtd->mtd, @@ -672,7 +669,7 @@ static int s3c24xx_nand_probe(struct device *dev, int is_s3c2440) if (sets != NULL) sets++; } - + pr_debug("initialised ok\n"); return 0; @@ -698,7 +695,6 @@ static int s3c2440_nand_probe(struct device *dev) static struct device_driver s3c2410_nand_driver = { .name = "s3c2410-nand", - .owner = THIS_MODULE, .bus = &platform_bus_type, .probe = s3c2410_nand_probe, .remove = s3c2410_nand_remove, @@ -706,7 +702,6 @@ static struct device_driver s3c2410_nand_driver = { static struct device_driver s3c2440_nand_driver = { .name = "s3c2440-nand", - .owner = THIS_MODULE, .bus = &platform_bus_type, .probe = s3c2440_nand_probe, .remove = s3c2410_nand_remove, diff --git a/trunk/drivers/mtd/nand/sharpsl.c b/trunk/drivers/mtd/nand/sharpsl.c index 1924a4f137c7..88b5b5b40b43 100644 --- a/trunk/drivers/mtd/nand/sharpsl.c +++ b/trunk/drivers/mtd/nand/sharpsl.c @@ -3,7 +3,7 @@ * * Copyright (C) 2004 Richard Purdie * - * $Id: sharpsl.c,v 1.7 2005/11/07 11:14:31 gleixner Exp $ + * $Id: sharpsl.c,v 1.4 2005/01/23 11:09:19 rpurdie Exp $ * * Based on Sharp's NAND driver sharp_sl.c * @@ -76,14 +76,14 @@ static struct mtd_partition sharpsl_nand_default_partition_info[] = { }, }; -/* +/* * hardware specific access to control-lines */ static void sharpsl_nand_hwcontrol(struct mtd_info* mtd, int cmd) { switch (cmd) { - case NAND_CTL_SETCLE: + case NAND_CTL_SETCLE: writeb(readb(FLASHCTL) | FLCLE, FLASHCTL); break; case NAND_CTL_CLRCLE: @@ -97,10 +97,10 @@ sharpsl_nand_hwcontrol(struct mtd_info* mtd, int cmd) writeb(readb(FLASHCTL) & ~FLALE, FLASHCTL); break; - case NAND_CTL_SETNCE: + case NAND_CTL_SETNCE: writeb(readb(FLASHCTL) & ~(FLCE0|FLCE1), FLASHCTL); break; - case NAND_CTL_CLRNCE: + case NAND_CTL_CLRNCE: writeb(readb(FLASHCTL) | (FLCE0|FLCE1), FLASHCTL); break; } @@ -115,23 +115,6 @@ static struct nand_bbt_descr sharpsl_bbt = { .pattern = scan_ff_pattern }; -static struct nand_bbt_descr sharpsl_akita_bbt = { - .options = 0, - .offs = 4, - .len = 1, - .pattern = scan_ff_pattern -}; - -static struct nand_oobinfo akita_oobinfo = { - .useecc = MTD_NANDECC_AUTOPLACE, - .eccbytes = 24, - .eccpos = { - 0x5, 0x1, 0x2, 0x3, 0x6, 0x7, 0x15, 0x11, - 0x12, 0x13, 0x16, 0x17, 0x25, 0x21, 0x22, 0x23, - 0x26, 0x27, 0x35, 0x31, 0x32, 0x33, 0x36, 0x37}, - .oobfree = { {0x08, 0x09} } -}; - static int sharpsl_nand_dev_ready(struct mtd_info* mtd) { @@ -177,7 +160,7 @@ sharpsl_nand_init(void) printk ("Unable to allocate SharpSL NAND MTD device structure.\n"); return -ENOMEM; } - + /* map physical adress */ sharpsl_io_base = ioremap(sharpsl_phys_base, 0x1000); if(!sharpsl_io_base){ @@ -185,7 +168,7 @@ sharpsl_nand_init(void) kfree(sharpsl_mtd); return -EIO; } - + /* Get pointer to private data */ this = (struct nand_chip *) (&sharpsl_mtd[1]); @@ -211,14 +194,10 @@ sharpsl_nand_init(void) this->chip_delay = 15; /* set eccmode using hardware ECC */ this->eccmode = NAND_ECC_HW3_256; - this->badblock_pattern = &sharpsl_bbt; - if (machine_is_akita() || machine_is_borzoi()) { - this->badblock_pattern = &sharpsl_akita_bbt; - this->autooob = &akita_oobinfo; - } this->enable_hwecc = sharpsl_nand_enable_hwecc; this->calculate_ecc = sharpsl_nand_calculate_ecc; this->correct_data = nand_correct_data; + this->badblock_pattern = &sharpsl_bbt; /* Scan to find existence of the device */ err=nand_scan(sharpsl_mtd,1); @@ -232,7 +211,7 @@ sharpsl_nand_init(void) sharpsl_mtd->name = "sharpsl-nand"; nr_partitions = parse_mtd_partitions(sharpsl_mtd, part_probes, &sharpsl_partition_info, 0); - + if (nr_partitions <= 0) { nr_partitions = DEFAULT_NUM_PARTITIONS; sharpsl_partition_info = sharpsl_nand_default_partition_info; @@ -251,7 +230,7 @@ sharpsl_nand_init(void) } } - if (machine_is_husky() || machine_is_borzoi() || machine_is_akita()) { + if (machine_is_husky() || machine_is_borzoi()) { /* Need to use small eraseblock size for backward compatibility */ sharpsl_mtd->flags |= MTD_NO_VIRTBLOCKS; } diff --git a/trunk/drivers/mtd/nand/spia.c b/trunk/drivers/mtd/nand/spia.c index 32541cbb0103..b777c412b758 100644 --- a/trunk/drivers/mtd/nand/spia.c +++ b/trunk/drivers/mtd/nand/spia.c @@ -8,7 +8,7 @@ * to controllines (due to change in nand.c) * page_cache added * - * $Id: spia.c,v 1.25 2005/11/07 11:14:31 gleixner Exp $ + * $Id: spia.c,v 1.24 2004/11/04 12:53:10 gleixner Exp $ * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 as @@ -82,7 +82,7 @@ const static struct mtd_partition partition_info[] = { #define NUM_PARTITIONS 2 -/* +/* * hardware specific access to control-lines */ static void spia_hwcontrol(struct mtd_info *mtd, int cmd){ @@ -137,7 +137,7 @@ int __init spia_init (void) /* Set address of hardware control function */ this->hwcontrol = spia_hwcontrol; /* 15 us command delay time */ - this->chip_delay = 15; + this->chip_delay = 15; /* Scan to find existence of the device */ if (nand_scan (spia_mtd, 1)) { diff --git a/trunk/drivers/mtd/nand/toto.c b/trunk/drivers/mtd/nand/toto.c index 7609c43cb3ec..52c808fb5fa9 100644 --- a/trunk/drivers/mtd/nand/toto.c +++ b/trunk/drivers/mtd/nand/toto.c @@ -15,7 +15,7 @@ * This is a device driver for the NAND flash device found on the * TI fido board. It supports 32MiB and 64MiB cards * - * $Id: toto.c,v 1.5 2005/11/07 11:14:31 gleixner Exp $ + * $Id: toto.c,v 1.4 2004/10/05 13:50:20 gleixner Exp $ */ #include @@ -57,7 +57,7 @@ static unsigned long toto_io_base = OMAP_FLASH_1_BASE; #endif #define T_NAND_CTL_SETNCE(iob) gpiosetout(NAND_NCE, 0) #define T_NAND_CTL_CLRNCE(iob) gpiosetout(NAND_NCE, NAND_NCE) - + /* * Define partitions for flash devices */ @@ -91,7 +91,7 @@ static struct mtd_partition partition_info32M[] = { #define NUM_PARTITIONS32M 3 #define NUM_PARTITIONS64M 4 -/* +/* * hardware specific access to control-lines */ @@ -146,7 +146,7 @@ int __init toto_init (void) this->hwcontrol = toto_hwcontrol; this->dev_ready = NULL; /* 25 us command delay time */ - this->chip_delay = 30; + this->chip_delay = 30; this->eccmode = NAND_ECC_SOFT; /* Scan to find existance of the device */ @@ -157,10 +157,10 @@ int __init toto_init (void) /* Register the partitions */ switch(toto_mtd->size){ - case SZ_64M: add_mtd_partitions(toto_mtd, partition_info64M, NUM_PARTITIONS64M); break; - case SZ_32M: add_mtd_partitions(toto_mtd, partition_info32M, NUM_PARTITIONS32M); break; + case SZ_64M: add_mtd_partitions(toto_mtd, partition_info64M, NUM_PARTITIONS64M); break; + case SZ_32M: add_mtd_partitions(toto_mtd, partition_info32M, NUM_PARTITIONS32M); break; default: { - printk (KERN_WARNING "Unsupported Nand device\n"); + printk (KERN_WARNING "Unsupported Nand device\n"); err = -ENXIO; goto out_buf; } @@ -170,9 +170,9 @@ int __init toto_init (void) archflashwp(0,0); /* open up flash for writing */ goto out; - + out_buf: - kfree (this->data_buf); + kfree (this->data_buf); out_mtd: kfree (toto_mtd); out: @@ -194,7 +194,7 @@ static void __exit toto_cleanup (void) /* stop flash writes */ archflashwp(0,1); - + /* release gpios to system */ gpiorelease(NAND_MASK); } diff --git a/trunk/drivers/mtd/nftlcore.c b/trunk/drivers/mtd/nftlcore.c index d7cd5fa16ba4..062ff3877536 100644 --- a/trunk/drivers/mtd/nftlcore.c +++ b/trunk/drivers/mtd/nftlcore.c @@ -1,7 +1,7 @@ /* Linux driver for NAND Flash Translation Layer */ /* (c) 1999 Machine Vision Holdings, Inc. */ /* Author: David Woodhouse */ -/* $Id: nftlcore.c,v 1.98 2005/11/07 11:14:21 gleixner Exp $ */ +/* $Id: nftlcore.c,v 1.97 2004/11/16 18:28:59 dwmw2 Exp $ */ /* The contents of this file are distributed under the GNU General @@ -101,14 +101,14 @@ static void nftl_add_mtd(struct mtd_blktrans_ops *tr, struct mtd_info *mtd) if (nftl->mbd.size != nftl->heads * nftl->cylinders * nftl->sectors) { /* - Oh no we don't have + Oh no we don't have mbd.size == heads * cylinders * sectors */ printk(KERN_WARNING "NFTL: cannot calculate a geometry to " "match size of 0x%lx.\n", nftl->mbd.size); printk(KERN_WARNING "NFTL: using C:%d H:%d S:%d " "(== 0x%lx sects)\n", - nftl->cylinders, nftl->heads , nftl->sectors, + nftl->cylinders, nftl->heads , nftl->sectors, (long)nftl->cylinders * (long)nftl->heads * (long)nftl->sectors ); } @@ -174,7 +174,7 @@ static u16 NFTL_findfreeblock(struct NFTLrecord *nftl, int desperate ) if (!silly--) { printk("Argh! No free blocks found! LastFreeEUN = %d, " - "FirstEUN = %d\n", nftl->LastFreeEUN, + "FirstEUN = %d\n", nftl->LastFreeEUN, le16_to_cpu(nftl->MediaHdr.FirstPhysicalEUN)); return 0xffff; } @@ -206,7 +206,7 @@ static u16 NFTL_foldchain (struct NFTLrecord *nftl, unsigned thisVUC, unsigned p "Virtual Unit Chain %d!\n", thisVUC); return BLOCK_NIL; } - + /* Scan to find the Erase Unit which holds the actual data for each 512-byte block within the Chain. */ @@ -223,7 +223,7 @@ static u16 NFTL_foldchain (struct NFTLrecord *nftl, unsigned thisVUC, unsigned p if (block == 2) { foldmark = oob.u.c.FoldMark | oob.u.c.FoldMark1; if (foldmark == FOLD_MARK_IN_PROGRESS) { - DEBUG(MTD_DEBUG_LEVEL1, + DEBUG(MTD_DEBUG_LEVEL1, "Write Inhibited on EUN %d\n", thisEUN); inplace = 0; } else { @@ -245,7 +245,7 @@ static u16 NFTL_foldchain (struct NFTLrecord *nftl, unsigned thisVUC, unsigned p if (!BlockFreeFound[block]) BlockMap[block] = thisEUN; else - printk(KERN_WARNING + printk(KERN_WARNING "SECTOR_USED found after SECTOR_FREE " "in Virtual Unit Chain %d for block %d\n", thisVUC, block); @@ -254,7 +254,7 @@ static u16 NFTL_foldchain (struct NFTLrecord *nftl, unsigned thisVUC, unsigned p if (!BlockFreeFound[block]) BlockMap[block] = BLOCK_NIL; else - printk(KERN_WARNING + printk(KERN_WARNING "SECTOR_DELETED found after SECTOR_FREE " "in Virtual Unit Chain %d for block %d\n", thisVUC, block); @@ -273,14 +273,14 @@ static u16 NFTL_foldchain (struct NFTLrecord *nftl, unsigned thisVUC, unsigned p thisVUC); return BLOCK_NIL; } - + thisEUN = nftl->ReplUnitTable[thisEUN]; } if (inplace) { /* We're being asked to be a fold-in-place. Check that all blocks which actually have data associated - with them (i.e. BlockMap[block] != BLOCK_NIL) are + with them (i.e. BlockMap[block] != BLOCK_NIL) are either already present or SECTOR_FREE in the target block. If not, we're going to have to fold out-of-place anyway. @@ -293,7 +293,7 @@ static u16 NFTL_foldchain (struct NFTLrecord *nftl, unsigned thisVUC, unsigned p "block %d was %x lastEUN, " "and is in EUN %d (%s) %d\n", thisVUC, block, BlockLastState[block], - BlockMap[block], + BlockMap[block], BlockMap[block]== targetEUN ? "==" : "!=", targetEUN); inplace = 0; @@ -310,17 +310,17 @@ static u16 NFTL_foldchain (struct NFTLrecord *nftl, unsigned thisVUC, unsigned p inplace = 0; } } - + if (!inplace) { DEBUG(MTD_DEBUG_LEVEL1, "Cannot fold Virtual Unit Chain %d in place. " "Trying out-of-place\n", thisVUC); /* We need to find a targetEUN to fold into. */ targetEUN = NFTL_findfreeblock(nftl, 1); if (targetEUN == BLOCK_NIL) { - /* Ouch. Now we're screwed. We need to do a + /* Ouch. Now we're screwed. We need to do a fold-in-place of another chain to make room for this one. We need a better way of selecting - which chain to fold, because makefreeblock will + which chain to fold, because makefreeblock will only ask us to fold the same one again. */ printk(KERN_WARNING @@ -334,7 +334,7 @@ static u16 NFTL_foldchain (struct NFTLrecord *nftl, unsigned thisVUC, unsigned p chain by selecting the longer one */ oob.u.c.FoldMark = oob.u.c.FoldMark1 = cpu_to_le16(FOLD_MARK_IN_PROGRESS); oob.u.c.unused = 0xffffffff; - MTD_WRITEOOB(nftl->mbd.mtd, (nftl->EraseSize * targetEUN) + 2 * 512 + 8, + MTD_WRITEOOB(nftl->mbd.mtd, (nftl->EraseSize * targetEUN) + 2 * 512 + 8, 8, &retlen, (char *)&oob.u); } @@ -357,14 +357,14 @@ static u16 NFTL_foldchain (struct NFTLrecord *nftl, unsigned thisVUC, unsigned p happen in case of media errors or deleted blocks) */ if (BlockMap[block] == BLOCK_NIL) continue; - + ret = MTD_READ(nftl->mbd.mtd, (nftl->EraseSize * BlockMap[block]) + (block * 512), - 512, &retlen, movebuf); + 512, &retlen, movebuf); if (ret < 0) { ret = MTD_READ(nftl->mbd.mtd, (nftl->EraseSize * BlockMap[block]) + (block * 512), 512, &retlen, - movebuf); - if (ret != -EIO) + movebuf); + if (ret != -EIO) printk("Error went away on retry.\n"); } memset(&oob, 0xff, sizeof(struct nftl_oob)); @@ -372,18 +372,18 @@ static u16 NFTL_foldchain (struct NFTLrecord *nftl, unsigned thisVUC, unsigned p MTD_WRITEECC(nftl->mbd.mtd, (nftl->EraseSize * targetEUN) + (block * 512), 512, &retlen, movebuf, (char *)&oob, &nftl->oobinfo); } - + /* add the header so that it is now a valid chain */ oob.u.a.VirtUnitNum = oob.u.a.SpareVirtUnitNum = cpu_to_le16(thisVUC); oob.u.a.ReplUnitNum = oob.u.a.SpareReplUnitNum = 0xffff; - - MTD_WRITEOOB(nftl->mbd.mtd, (nftl->EraseSize * targetEUN) + 8, + + MTD_WRITEOOB(nftl->mbd.mtd, (nftl->EraseSize * targetEUN) + 8, 8, &retlen, (char *)&oob.u); /* OK. We've moved the whole lot into the new block. Now we have to free the original blocks. */ - /* At this point, we have two different chains for this Virtual Unit, and no way to tell + /* At this point, we have two different chains for this Virtual Unit, and no way to tell them apart. If we crash now, we get confused. However, both contain the same data, so we shouldn't actually lose data in this case. It's just that when we load up on a medium which has duplicate chains, we need to free one of the chains because it's not necessary any more. @@ -391,7 +391,7 @@ static u16 NFTL_foldchain (struct NFTLrecord *nftl, unsigned thisVUC, unsigned p thisEUN = nftl->EUNtable[thisVUC]; DEBUG(MTD_DEBUG_LEVEL1,"Want to erase\n"); - /* For each block in the old chain (except the targetEUN of course), + /* For each block in the old chain (except the targetEUN of course), free it and make it available for future use */ while (thisEUN <= nftl->lastEUN && thisEUN != targetEUN) { unsigned int EUNtmp; @@ -409,7 +409,7 @@ static u16 NFTL_foldchain (struct NFTLrecord *nftl, unsigned thisVUC, unsigned p } thisEUN = EUNtmp; } - + /* Make this the new start of chain for thisVUC */ nftl->ReplUnitTable[targetEUN] = BLOCK_NIL; nftl->EUNtable[thisVUC] = targetEUN; @@ -419,7 +419,7 @@ static u16 NFTL_foldchain (struct NFTLrecord *nftl, unsigned thisVUC, unsigned p static u16 NFTL_makefreeblock( struct NFTLrecord *nftl , unsigned pendingblock) { - /* This is the part that needs some cleverness applied. + /* This is the part that needs some cleverness applied. For now, I'm doing the minimum applicable to actually get the thing to work. Wear-levelling and other clever stuff needs to be implemented @@ -466,7 +466,7 @@ static u16 NFTL_makefreeblock( struct NFTLrecord *nftl , unsigned pendingblock) return NFTL_foldchain (nftl, LongestChain, pendingblock); } -/* NFTL_findwriteunit: Return the unit number into which we can write +/* NFTL_findwriteunit: Return the unit number into which we can write for this block. Make it available if it isn't already */ static inline u16 NFTL_findwriteunit(struct NFTLrecord *nftl, unsigned block) @@ -484,7 +484,7 @@ static inline u16 NFTL_findwriteunit(struct NFTLrecord *nftl, unsigned block) a free space for the block in question. */ - /* This condition catches the 0x[7f]fff cases, as well as + /* This condition catches the 0x[7f]fff cases, as well as being a sanity check for past-end-of-media access */ lastEUN = BLOCK_NIL; @@ -499,7 +499,7 @@ static inline u16 NFTL_findwriteunit(struct NFTLrecord *nftl, unsigned block) MTD_READOOB(nftl->mbd.mtd, (writeEUN * nftl->EraseSize) + blockofs, 8, &retlen, (char *)&bci); - + DEBUG(MTD_DEBUG_LEVEL2, "Status of block %d in EUN %d is %x\n", block , writeEUN, le16_to_cpu(bci.Status)); @@ -514,10 +514,10 @@ static inline u16 NFTL_findwriteunit(struct NFTLrecord *nftl, unsigned block) break; default: // Invalid block. Don't use it any more. Must implement. - break; + break; } - - if (!silly--) { + + if (!silly--) { printk(KERN_WARNING "Infinite loop in Virtual Unit Chain 0x%x\n", thisVUC); @@ -528,7 +528,7 @@ static inline u16 NFTL_findwriteunit(struct NFTLrecord *nftl, unsigned block) writeEUN = nftl->ReplUnitTable[writeEUN]; } - /* OK. We didn't find one in the existing chain, or there + /* OK. We didn't find one in the existing chain, or there is no existing chain. */ /* Try to find an already-free block */ @@ -542,12 +542,12 @@ static inline u16 NFTL_findwriteunit(struct NFTLrecord *nftl, unsigned block) /* First remember the start of this chain */ //u16 startEUN = nftl->EUNtable[thisVUC]; - + //printk("Write to VirtualUnitChain %d, calling makefreeblock()\n", thisVUC); writeEUN = NFTL_makefreeblock(nftl, 0xffff); if (writeEUN == BLOCK_NIL) { - /* OK, we accept that the above comment is + /* OK, we accept that the above comment is lying - there may have been free blocks last time we called NFTL_findfreeblock(), but they are reserved for when we're @@ -558,21 +558,21 @@ static inline u16 NFTL_findwriteunit(struct NFTLrecord *nftl, unsigned block) } if (writeEUN == BLOCK_NIL) { /* Ouch. This should never happen - we should - always be able to make some room somehow. - If we get here, we've allocated more storage + always be able to make some room somehow. + If we get here, we've allocated more storage space than actual media, or our makefreeblock routine is missing something. */ printk(KERN_WARNING "Cannot make free space.\n"); return BLOCK_NIL; - } + } //printk("Restarting scan\n"); lastEUN = BLOCK_NIL; continue; } /* We've found a free block. Insert it into the chain. */ - + if (lastEUN != BLOCK_NIL) { thisVUC |= 0x8000; /* It's a replacement block */ } else { @@ -745,7 +745,7 @@ extern char nftlmountrev[]; static int __init init_nftl(void) { - printk(KERN_INFO "NFTL driver: nftlcore.c $Revision: 1.98 $, nftlmount.c %s\n", nftlmountrev); + printk(KERN_INFO "NFTL driver: nftlcore.c $Revision: 1.97 $, nftlmount.c %s\n", nftlmountrev); return register_mtd_blktrans(&nftl_tr); } diff --git a/trunk/drivers/mtd/nftlmount.c b/trunk/drivers/mtd/nftlmount.c index 3b104ebb219a..84afd9029f53 100644 --- a/trunk/drivers/mtd/nftlmount.c +++ b/trunk/drivers/mtd/nftlmount.c @@ -1,10 +1,10 @@ -/* +/* * NFTL mount code with extensive checks * - * Author: Fabrice Bellard (fabrice.bellard@netgem.com) + * Author: Fabrice Bellard (fabrice.bellard@netgem.com) * Copyright (C) 2000 Netgem S.A. * - * $Id: nftlmount.c,v 1.41 2005/11/07 11:14:21 gleixner Exp $ + * $Id: nftlmount.c,v 1.40 2004/11/22 14:38:29 kalev Exp $ * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by @@ -31,7 +31,7 @@ #define SECTORSIZE 512 -char nftlmountrev[]="$Revision: 1.41 $"; +char nftlmountrev[]="$Revision: 1.40 $"; /* find_boot_record: Find the NFTL Media Header and its Spare copy which contains the * various device information of the NFTL partition and Bad Unit Table. Update @@ -47,7 +47,7 @@ static int find_boot_record(struct NFTLrecord *nftl) struct NFTLMediaHeader *mh = &nftl->MediaHdr; unsigned int i; - /* Assume logical EraseSize == physical erasesize for starting the scan. + /* Assume logical EraseSize == physical erasesize for starting the scan. We'll sort it out later if we find a MediaHeader which says otherwise */ /* Actually, we won't. The new DiskOnChip driver has already scanned the MediaHeader and adjusted the virtual erasesize it presents in @@ -83,9 +83,9 @@ static int find_boot_record(struct NFTLrecord *nftl) if (retlen < 6 || memcmp(buf, "ANAND", 6)) { /* ANAND\0 not found. Continue */ #if 0 - printk(KERN_DEBUG "ANAND header not found at 0x%x in mtd%d\n", + printk(KERN_DEBUG "ANAND header not found at 0x%x in mtd%d\n", block * nftl->EraseSize, nftl->mbd.mtd->index); -#endif +#endif continue; } @@ -103,7 +103,7 @@ static int find_boot_record(struct NFTLrecord *nftl) */ if (le16_to_cpu(h1.EraseMark | h1.EraseMark1) != ERASE_MARK) { printk(KERN_NOTICE "ANAND header found at 0x%x in mtd%d, but erase mark not present (0x%04x,0x%04x instead)\n", - block * nftl->EraseSize, nftl->mbd.mtd->index, + block * nftl->EraseSize, nftl->mbd.mtd->index, le16_to_cpu(h1.EraseMark), le16_to_cpu(h1.EraseMark1)); continue; } @@ -175,7 +175,7 @@ device is already correct. nftl->nb_boot_blocks = le16_to_cpu(mh->FirstPhysicalEUN); if ((nftl->nb_boot_blocks + 2) >= nftl->nb_blocks) { printk(KERN_NOTICE "NFTL Media Header sanity check failed:\n"); - printk(KERN_NOTICE "nb_boot_blocks (%d) + 2 > nb_blocks (%d)\n", + printk(KERN_NOTICE "nb_boot_blocks (%d) + 2 > nb_blocks (%d)\n", nftl->nb_boot_blocks, nftl->nb_blocks); return -1; } @@ -187,7 +187,7 @@ device is already correct. nftl->numvunits, nftl->nb_blocks, nftl->nb_boot_blocks); return -1; } - + nftl->mbd.size = nftl->numvunits * (nftl->EraseSize / SECTORSIZE); /* If we're not using the last sectors in the device for some reason, @@ -210,12 +210,12 @@ device is already correct. printk(KERN_NOTICE "NFTL: allocation of ReplUnitTable failed\n"); return -ENOMEM; } - + /* mark the bios blocks (blocks before NFTL MediaHeader) as reserved */ for (i = 0; i < nftl->nb_boot_blocks; i++) nftl->ReplUnitTable[i] = BLOCK_RESERVED; /* mark all remaining blocks as potentially containing data */ - for (; i < nftl->nb_blocks; i++) { + for (; i < nftl->nb_blocks; i++) { nftl->ReplUnitTable[i] = BLOCK_NOTEXPLORED; } @@ -245,12 +245,12 @@ The new DiskOnChip driver already scanned the bad block table. Just query it. if (nftl->mbd.mtd->block_isbad(nftl->mbd.mtd, i * nftl->EraseSize)) nftl->ReplUnitTable[i] = BLOCK_RESERVED; } - + nftl->MediaUnit = block; boot_record_count++; - + } /* foreach (block) */ - + return boot_record_count?0:-1; } @@ -265,7 +265,7 @@ static int memcmpb(void *a, int c, int n) } /* check_free_sector: check if a free sector is actually FREE, i.e. All 0xff in data and oob area */ -static int check_free_sectors(struct NFTLrecord *nftl, unsigned int address, int len, +static int check_free_sectors(struct NFTLrecord *nftl, unsigned int address, int len, int check_oob) { int i; @@ -293,7 +293,7 @@ static int check_free_sectors(struct NFTLrecord *nftl, unsigned int address, int * * Return: 0 when succeed, -1 on error. * - * ToDo: 1. Is it neceressary to check_free_sector after erasing ?? + * ToDo: 1. Is it neceressary to check_free_sector after erasing ?? */ int NFTL_formatblock(struct NFTLrecord *nftl, int block) { @@ -385,7 +385,7 @@ static void check_sectors_in_chain(struct NFTLrecord *nftl, unsigned int first_b /* verify that the sector is really free. If not, mark as ignore */ if (memcmpb(&bci, 0xff, 8) != 0 || - check_free_sectors(nftl, block * nftl->EraseSize + i * SECTORSIZE, + check_free_sectors(nftl, block * nftl->EraseSize + i * SECTORSIZE, SECTORSIZE, 0) != 0) { printk("Incorrect free sector %d in block %d: " "marking it as ignored\n", @@ -486,7 +486,7 @@ static int check_and_mark_free_block(struct NFTLrecord *nftl, int block) size_t retlen; /* check erase mark. */ - if (MTD_READOOB(nftl->mbd.mtd, block * nftl->EraseSize + SECTORSIZE + 8, 8, + if (MTD_READOOB(nftl->mbd.mtd, block * nftl->EraseSize + SECTORSIZE + 8, 8, &retlen, (char *)&h1) < 0) return -1; @@ -501,7 +501,7 @@ static int check_and_mark_free_block(struct NFTLrecord *nftl, int block) h1.EraseMark = cpu_to_le16(ERASE_MARK); h1.EraseMark1 = cpu_to_le16(ERASE_MARK); h1.WearInfo = cpu_to_le32(0); - if (MTD_WRITEOOB(nftl->mbd.mtd, block * nftl->EraseSize + SECTORSIZE + 8, 8, + if (MTD_WRITEOOB(nftl->mbd.mtd, block * nftl->EraseSize + SECTORSIZE + 8, 8, &retlen, (char *)&h1) < 0) return -1; } else { @@ -582,9 +582,9 @@ int NFTL_mount(struct NFTLrecord *s) for (;;) { /* read the block header. If error, we format the chain */ - if (MTD_READOOB(s->mbd.mtd, block * s->EraseSize + 8, 8, + if (MTD_READOOB(s->mbd.mtd, block * s->EraseSize + 8, 8, &retlen, (char *)&h0) < 0 || - MTD_READOOB(s->mbd.mtd, block * s->EraseSize + SECTORSIZE + 8, 8, + MTD_READOOB(s->mbd.mtd, block * s->EraseSize + SECTORSIZE + 8, 8, &retlen, (char *)&h1) < 0) { s->ReplUnitTable[block] = BLOCK_NIL; do_format_chain = 1; @@ -639,7 +639,7 @@ int NFTL_mount(struct NFTLrecord *s) first_logical_block = logical_block; } else { if (logical_block != first_logical_block) { - printk("Block %d: incorrect logical block: %d expected: %d\n", + printk("Block %d: incorrect logical block: %d expected: %d\n", block, logical_block, first_logical_block); /* the chain is incorrect : we must format it, but we need to read it completly */ @@ -668,7 +668,7 @@ int NFTL_mount(struct NFTLrecord *s) s->ReplUnitTable[block] = BLOCK_NIL; break; } else if (rep_block >= s->nb_blocks) { - printk("Block %d: referencing invalid block %d\n", + printk("Block %d: referencing invalid block %d\n", block, rep_block); do_format_chain = 1; s->ReplUnitTable[block] = BLOCK_NIL; @@ -688,7 +688,7 @@ int NFTL_mount(struct NFTLrecord *s) s->ReplUnitTable[block] = rep_block; s->EUNtable[first_logical_block] = BLOCK_NIL; } else { - printk("Block %d: referencing block %d already in another chain\n", + printk("Block %d: referencing block %d already in another chain\n", block, rep_block); /* XXX: should handle correctly fold in progress chains */ do_format_chain = 1; @@ -710,7 +710,7 @@ int NFTL_mount(struct NFTLrecord *s) } else { unsigned int first_block1, chain_to_format, chain_length1; int fold_mark; - + /* valid chain : get foldmark */ fold_mark = get_fold_mark(s, first_block); if (fold_mark == 0) { @@ -729,9 +729,9 @@ int NFTL_mount(struct NFTLrecord *s) if (first_block1 != BLOCK_NIL) { /* XXX: what to do if same length ? */ chain_length1 = calc_chain_length(s, first_block1); - printk("Two chains at blocks %d (len=%d) and %d (len=%d)\n", + printk("Two chains at blocks %d (len=%d) and %d (len=%d)\n", first_block1, chain_length1, first_block, chain_length); - + if (chain_length >= chain_length1) { chain_to_format = first_block1; s->EUNtable[first_logical_block] = first_block; diff --git a/trunk/drivers/mtd/onenand/Kconfig b/trunk/drivers/mtd/onenand/Kconfig deleted file mode 100644 index 126ff6bf63d5..000000000000 --- a/trunk/drivers/mtd/onenand/Kconfig +++ /dev/null @@ -1,38 +0,0 @@ -# -# linux/drivers/mtd/onenand/Kconfig -# - -menu "OneNAND Flash Device Drivers" - depends on MTD != n - -config MTD_ONENAND - tristate "OneNAND Device Support" - depends on MTD - help - This enables support for accessing all type of OneNAND flash - devices. For further information see - . - -config MTD_ONENAND_VERIFY_WRITE - bool "Verify OneNAND page writes" - depends on MTD_ONENAND - help - This adds an extra check when data is written to the flash. The - OneNAND flash device internally checks only bits transitioning - from 1 to 0. There is a rare possibility that even though the - device thinks the write was successful, a bit could have been - flipped accidentaly due to device wear or something else. - -config MTD_ONENAND_GENERIC - tristate "OneNAND Flash device via platform device driver" - depends on MTD_ONENAND && ARM - help - Support for OneNAND flash via platform device driver. - -config MTD_ONENAND_SYNC_READ - bool "OneNAND Sync. Burst Read Support" - depends on ARCH_OMAP - help - This enables support for Sync. Burst Read. - -endmenu diff --git a/trunk/drivers/mtd/onenand/Makefile b/trunk/drivers/mtd/onenand/Makefile deleted file mode 100644 index 269cfe467345..000000000000 --- a/trunk/drivers/mtd/onenand/Makefile +++ /dev/null @@ -1,11 +0,0 @@ -# -# Makefile for the OneNAND MTD -# - -# Core functionality. -obj-$(CONFIG_MTD_ONENAND) += onenand.o - -# Board specific. -obj-$(CONFIG_MTD_ONENAND_GENERIC) += generic.o - -onenand-objs = onenand_base.o onenand_bbt.o diff --git a/trunk/drivers/mtd/onenand/generic.c b/trunk/drivers/mtd/onenand/generic.c deleted file mode 100644 index 48cce431f89f..000000000000 --- a/trunk/drivers/mtd/onenand/generic.c +++ /dev/null @@ -1,147 +0,0 @@ -/* - * linux/drivers/mtd/onenand/generic.c - * - * Copyright (c) 2005 Samsung Electronics - * Kyungmin Park - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * - * Overview: - * This is a device driver for the OneNAND flash for generic boards. - */ - -#include -#include -#include -#include -#include -#include - -#include -#include - -#define DRIVER_NAME "onenand" - - -#ifdef CONFIG_MTD_PARTITIONS -static const char *part_probes[] = { "cmdlinepart", NULL, }; -#endif - -struct onenand_info { - struct mtd_info mtd; - struct mtd_partition *parts; - struct onenand_chip onenand; -}; - -static int __devinit generic_onenand_probe(struct device *dev) -{ - struct onenand_info *info; - struct platform_device *pdev = to_platform_device(dev); - struct onenand_platform_data *pdata = pdev->dev.platform_data; - struct resource *res = pdev->resource; - unsigned long size = res->end - res->start + 1; - int err; - - info = kmalloc(sizeof(struct onenand_info), GFP_KERNEL); - if (!info) - return -ENOMEM; - - memset(info, 0, sizeof(struct onenand_info)); - - if (!request_mem_region(res->start, size, dev->driver->name)) { - err = -EBUSY; - goto out_free_info; - } - - info->onenand.base = ioremap(res->start, size); - if (!info->onenand.base) { - err = -ENOMEM; - goto out_release_mem_region; - } - - info->onenand.mmcontrol = pdata->mmcontrol; - - info->mtd.name = pdev->dev.bus_id; - info->mtd.priv = &info->onenand; - info->mtd.owner = THIS_MODULE; - - if (onenand_scan(&info->mtd, 1)) { - err = -ENXIO; - goto out_iounmap; - } - -#ifdef CONFIG_MTD_PARTITIONS - err = parse_mtd_partitions(&info->mtd, part_probes, &info->parts, 0); - if (err > 0) - add_mtd_partitions(&info->mtd, info->parts, err); - else if (err < 0 && pdata->parts) - add_mtd_partitions(&info->mtd, pdata->parts, pdata->nr_parts); - else -#endif - err = add_mtd_device(&info->mtd); - - dev_set_drvdata(&pdev->dev, info); - - return 0; - -out_iounmap: - iounmap(info->onenand.base); -out_release_mem_region: - release_mem_region(res->start, size); -out_free_info: - kfree(info); - - return err; -} - -static int __devexit generic_onenand_remove(struct device *dev) -{ - struct platform_device *pdev = to_platform_device(dev); - struct onenand_info *info = dev_get_drvdata(&pdev->dev); - struct resource *res = pdev->resource; - unsigned long size = res->end - res->start + 1; - - dev_set_drvdata(&pdev->dev, NULL); - - if (info) { - if (info->parts) - del_mtd_partitions(&info->mtd); - else - del_mtd_device(&info->mtd); - - onenand_release(&info->mtd); - release_mem_region(res->start, size); - iounmap(info->onenand.base); - kfree(info); - } - - return 0; -} - -static struct device_driver generic_onenand_driver = { - .name = DRIVER_NAME, - .bus = &platform_bus_type, - .probe = generic_onenand_probe, - .remove = __devexit_p(generic_onenand_remove), -}; - -MODULE_ALIAS(DRIVER_NAME); - -static int __init generic_onenand_init(void) -{ - return driver_register(&generic_onenand_driver); -} - -static void __exit generic_onenand_exit(void) -{ - driver_unregister(&generic_onenand_driver); -} - -module_init(generic_onenand_init); -module_exit(generic_onenand_exit); - -MODULE_LICENSE("GPL"); -MODULE_AUTHOR("Kyungmin Park "); -MODULE_DESCRIPTION("Glue layer for OneNAND flash on generic boards"); diff --git a/trunk/drivers/mtd/onenand/onenand_base.c b/trunk/drivers/mtd/onenand/onenand_base.c deleted file mode 100644 index f67d5d6eb9a6..000000000000 --- a/trunk/drivers/mtd/onenand/onenand_base.c +++ /dev/null @@ -1,1590 +0,0 @@ -/* - * linux/drivers/mtd/onenand/onenand_base.c - * - * Copyright (C) 2005 Samsung Electronics - * Kyungmin Park - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - */ - -#include -#include -#include -#include -#include -#include -#include -#include - -#include - -/** - * onenand_oob_64 - oob info for large (2KB) page - */ -static struct nand_oobinfo onenand_oob_64 = { - .useecc = MTD_NANDECC_AUTOPLACE, - .eccbytes = 20, - .eccpos = { - 8, 9, 10, 11, 12, - 24, 25, 26, 27, 28, - 40, 41, 42, 43, 44, - 56, 57, 58, 59, 60, - }, - .oobfree = { - {2, 3}, {14, 2}, {18, 3}, {30, 2}, - {24, 3}, {46, 2}, {40, 3}, {62, 2} } -}; - -/** - * onenand_oob_32 - oob info for middle (1KB) page - */ -static struct nand_oobinfo onenand_oob_32 = { - .useecc = MTD_NANDECC_AUTOPLACE, - .eccbytes = 10, - .eccpos = { - 8, 9, 10, 11, 12, - 24, 25, 26, 27, 28, - }, - .oobfree = { {2, 3}, {14, 2}, {18, 3}, {30, 2} } -}; - -static const unsigned char ffchars[] = { - 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, - 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, /* 16 */ - 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, - 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, /* 32 */ - 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, - 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, /* 48 */ - 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, - 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, /* 64 */ -}; - -/** - * onenand_readw - [OneNAND Interface] Read OneNAND register - * @param addr address to read - * - * Read OneNAND register - */ -static unsigned short onenand_readw(void __iomem *addr) -{ - return readw(addr); -} - -/** - * onenand_writew - [OneNAND Interface] Write OneNAND register with value - * @param value value to write - * @param addr address to write - * - * Write OneNAND register with value - */ -static void onenand_writew(unsigned short value, void __iomem *addr) -{ - writew(value, addr); -} - -/** - * onenand_block_address - [DEFAULT] Get block address - * @param this onenand chip data structure - * @param block the block - * @return translated block address if DDP, otherwise same - * - * Setup Start Address 1 Register (F100h) - */ -static int onenand_block_address(struct onenand_chip *this, int block) -{ - if (this->device_id & ONENAND_DEVICE_IS_DDP) { - /* Device Flash Core select, NAND Flash Block Address */ - int dfs = 0; - - if (block & this->density_mask) - dfs = 1; - - return (dfs << ONENAND_DDP_SHIFT) | - (block & (this->density_mask - 1)); - } - - return block; -} - -/** - * onenand_bufferram_address - [DEFAULT] Get bufferram address - * @param this onenand chip data structure - * @param block the block - * @return set DBS value if DDP, otherwise 0 - * - * Setup Start Address 2 Register (F101h) for DDP - */ -static int onenand_bufferram_address(struct onenand_chip *this, int block) -{ - if (this->device_id & ONENAND_DEVICE_IS_DDP) { - /* Device BufferRAM Select */ - int dbs = 0; - - if (block & this->density_mask) - dbs = 1; - - return (dbs << ONENAND_DDP_SHIFT); - } - - return 0; -} - -/** - * onenand_page_address - [DEFAULT] Get page address - * @param page the page address - * @param sector the sector address - * @return combined page and sector address - * - * Setup Start Address 8 Register (F107h) - */ -static int onenand_page_address(int page, int sector) -{ - /* Flash Page Address, Flash Sector Address */ - int fpa, fsa; - - fpa = page & ONENAND_FPA_MASK; - fsa = sector & ONENAND_FSA_MASK; - - return ((fpa << ONENAND_FPA_SHIFT) | fsa); -} - -/** - * onenand_buffer_address - [DEFAULT] Get buffer address - * @param dataram1 DataRAM index - * @param sectors the sector address - * @param count the number of sectors - * @return the start buffer value - * - * Setup Start Buffer Register (F200h) - */ -static int onenand_buffer_address(int dataram1, int sectors, int count) -{ - int bsa, bsc; - - /* BufferRAM Sector Address */ - bsa = sectors & ONENAND_BSA_MASK; - - if (dataram1) - bsa |= ONENAND_BSA_DATARAM1; /* DataRAM1 */ - else - bsa |= ONENAND_BSA_DATARAM0; /* DataRAM0 */ - - /* BufferRAM Sector Count */ - bsc = count & ONENAND_BSC_MASK; - - return ((bsa << ONENAND_BSA_SHIFT) | bsc); -} - -/** - * onenand_command - [DEFAULT] Send command to OneNAND device - * @param mtd MTD device structure - * @param cmd the command to be sent - * @param addr offset to read from or write to - * @param len number of bytes to read or write - * - * Send command to OneNAND device. This function is used for middle/large page - * devices (1KB/2KB Bytes per page) - */ -static int onenand_command(struct mtd_info *mtd, int cmd, loff_t addr, size_t len) -{ - struct onenand_chip *this = mtd->priv; - int value, readcmd = 0; - int block, page; - /* Now we use page size operation */ - int sectors = 4, count = 4; - - /* Address translation */ - switch (cmd) { - case ONENAND_CMD_UNLOCK: - case ONENAND_CMD_LOCK: - case ONENAND_CMD_LOCK_TIGHT: - block = -1; - page = -1; - break; - - case ONENAND_CMD_ERASE: - case ONENAND_CMD_BUFFERRAM: - block = (int) (addr >> this->erase_shift); - page = -1; - break; - - default: - block = (int) (addr >> this->erase_shift); - page = (int) (addr >> this->page_shift); - page &= this->page_mask; - break; - } - - /* NOTE: The setting order of the registers is very important! */ - if (cmd == ONENAND_CMD_BUFFERRAM) { - /* Select DataRAM for DDP */ - value = onenand_bufferram_address(this, block); - this->write_word(value, this->base + ONENAND_REG_START_ADDRESS2); - - /* Switch to the next data buffer */ - ONENAND_SET_NEXT_BUFFERRAM(this); - - return 0; - } - - if (block != -1) { - /* Write 'DFS, FBA' of Flash */ - value = onenand_block_address(this, block); - this->write_word(value, this->base + ONENAND_REG_START_ADDRESS1); - } - - if (page != -1) { - int dataram; - - switch (cmd) { - case ONENAND_CMD_READ: - case ONENAND_CMD_READOOB: - dataram = ONENAND_SET_NEXT_BUFFERRAM(this); - readcmd = 1; - break; - - default: - dataram = ONENAND_CURRENT_BUFFERRAM(this); - break; - } - - /* Write 'FPA, FSA' of Flash */ - value = onenand_page_address(page, sectors); - this->write_word(value, this->base + ONENAND_REG_START_ADDRESS8); - - /* Write 'BSA, BSC' of DataRAM */ - value = onenand_buffer_address(dataram, sectors, count); - this->write_word(value, this->base + ONENAND_REG_START_BUFFER); - - if (readcmd) { - /* Select DataRAM for DDP */ - value = onenand_bufferram_address(this, block); - this->write_word(value, this->base + ONENAND_REG_START_ADDRESS2); - } - } - - /* Interrupt clear */ - this->write_word(ONENAND_INT_CLEAR, this->base + ONENAND_REG_INTERRUPT); - - /* Write command */ - this->write_word(cmd, this->base + ONENAND_REG_COMMAND); - - return 0; -} - -/** - * onenand_wait - [DEFAULT] wait until the command is done - * @param mtd MTD device structure - * @param state state to select the max. timeout value - * - * Wait for command done. This applies to all OneNAND command - * Read can take up to 30us, erase up to 2ms and program up to 350us - * according to general OneNAND specs - */ -static int onenand_wait(struct mtd_info *mtd, int state) -{ - struct onenand_chip * this = mtd->priv; - unsigned long timeout; - unsigned int flags = ONENAND_INT_MASTER; - unsigned int interrupt = 0; - unsigned int ctrl, ecc; - - /* The 20 msec is enough */ - timeout = jiffies + msecs_to_jiffies(20); - while (time_before(jiffies, timeout)) { - interrupt = this->read_word(this->base + ONENAND_REG_INTERRUPT); - - if (interrupt & flags) - break; - - if (state != FL_READING) - cond_resched(); - } - /* To get correct interrupt status in timeout case */ - interrupt = this->read_word(this->base + ONENAND_REG_INTERRUPT); - - ctrl = this->read_word(this->base + ONENAND_REG_CTRL_STATUS); - - if (ctrl & ONENAND_CTRL_ERROR) { - /* It maybe occur at initial bad block */ - DEBUG(MTD_DEBUG_LEVEL0, "onenand_wait: controller error = 0x%04x\n", ctrl); - /* Clear other interrupt bits for preventing ECC error */ - interrupt &= ONENAND_INT_MASTER; - } - - if (ctrl & ONENAND_CTRL_LOCK) { - DEBUG(MTD_DEBUG_LEVEL0, "onenand_wait: it's locked error = 0x%04x\n", ctrl); - return -EACCES; - } - - if (interrupt & ONENAND_INT_READ) { - ecc = this->read_word(this->base + ONENAND_REG_ECC_STATUS); - if (ecc & ONENAND_ECC_2BIT_ALL) { - DEBUG(MTD_DEBUG_LEVEL0, "onenand_wait: ECC error = 0x%04x\n", ecc); - return -EBADMSG; - } - } - - return 0; -} - -/** - * onenand_bufferram_offset - [DEFAULT] BufferRAM offset - * @param mtd MTD data structure - * @param area BufferRAM area - * @return offset given area - * - * Return BufferRAM offset given area - */ -static inline int onenand_bufferram_offset(struct mtd_info *mtd, int area) -{ - struct onenand_chip *this = mtd->priv; - - if (ONENAND_CURRENT_BUFFERRAM(this)) { - if (area == ONENAND_DATARAM) - return mtd->oobblock; - if (area == ONENAND_SPARERAM) - return mtd->oobsize; - } - - return 0; -} - -/** - * onenand_read_bufferram - [OneNAND Interface] Read the bufferram area - * @param mtd MTD data structure - * @param area BufferRAM area - * @param buffer the databuffer to put/get data - * @param offset offset to read from or write to - * @param count number of bytes to read/write - * - * Read the BufferRAM area - */ -static int onenand_read_bufferram(struct mtd_info *mtd, int area, - unsigned char *buffer, int offset, size_t count) -{ - struct onenand_chip *this = mtd->priv; - void __iomem *bufferram; - - bufferram = this->base + area; - - bufferram += onenand_bufferram_offset(mtd, area); - - memcpy(buffer, bufferram + offset, count); - - return 0; -} - -/** - * onenand_sync_read_bufferram - [OneNAND Interface] Read the bufferram area with Sync. Burst mode - * @param mtd MTD data structure - * @param area BufferRAM area - * @param buffer the databuffer to put/get data - * @param offset offset to read from or write to - * @param count number of bytes to read/write - * - * Read the BufferRAM area with Sync. Burst Mode - */ -static int onenand_sync_read_bufferram(struct mtd_info *mtd, int area, - unsigned char *buffer, int offset, size_t count) -{ - struct onenand_chip *this = mtd->priv; - void __iomem *bufferram; - - bufferram = this->base + area; - - bufferram += onenand_bufferram_offset(mtd, area); - - this->mmcontrol(mtd, ONENAND_SYS_CFG1_SYNC_READ); - - memcpy(buffer, bufferram + offset, count); - - this->mmcontrol(mtd, 0); - - return 0; -} - -/** - * onenand_write_bufferram - [OneNAND Interface] Write the bufferram area - * @param mtd MTD data structure - * @param area BufferRAM area - * @param buffer the databuffer to put/get data - * @param offset offset to read from or write to - * @param count number of bytes to read/write - * - * Write the BufferRAM area - */ -static int onenand_write_bufferram(struct mtd_info *mtd, int area, - const unsigned char *buffer, int offset, size_t count) -{ - struct onenand_chip *this = mtd->priv; - void __iomem *bufferram; - - bufferram = this->base + area; - - bufferram += onenand_bufferram_offset(mtd, area); - - memcpy(bufferram + offset, buffer, count); - - return 0; -} - -/** - * onenand_check_bufferram - [GENERIC] Check BufferRAM information - * @param mtd MTD data structure - * @param addr address to check - * @return 1 if there are valid data, otherwise 0 - * - * Check bufferram if there is data we required - */ -static int onenand_check_bufferram(struct mtd_info *mtd, loff_t addr) -{ - struct onenand_chip *this = mtd->priv; - int block, page; - int i; - - block = (int) (addr >> this->erase_shift); - page = (int) (addr >> this->page_shift); - page &= this->page_mask; - - i = ONENAND_CURRENT_BUFFERRAM(this); - - /* Is there valid data? */ - if (this->bufferram[i].block == block && - this->bufferram[i].page == page && - this->bufferram[i].valid) - return 1; - - return 0; -} - -/** - * onenand_update_bufferram - [GENERIC] Update BufferRAM information - * @param mtd MTD data structure - * @param addr address to update - * @param valid valid flag - * - * Update BufferRAM information - */ -static int onenand_update_bufferram(struct mtd_info *mtd, loff_t addr, - int valid) -{ - struct onenand_chip *this = mtd->priv; - int block, page; - int i; - - block = (int) (addr >> this->erase_shift); - page = (int) (addr >> this->page_shift); - page &= this->page_mask; - - /* Invalidate BufferRAM */ - for (i = 0; i < MAX_BUFFERRAM; i++) { - if (this->bufferram[i].block == block && - this->bufferram[i].page == page) - this->bufferram[i].valid = 0; - } - - /* Update BufferRAM */ - i = ONENAND_CURRENT_BUFFERRAM(this); - this->bufferram[i].block = block; - this->bufferram[i].page = page; - this->bufferram[i].valid = valid; - - return 0; -} - -/** - * onenand_get_device - [GENERIC] Get chip for selected access - * @param mtd MTD device structure - * @param new_state the state which is requested - * - * Get the device and lock it for exclusive access - */ -static int onenand_get_device(struct mtd_info *mtd, int new_state) -{ - struct onenand_chip *this = mtd->priv; - DECLARE_WAITQUEUE(wait, current); - - /* - * Grab the lock and see if the device is available - */ - while (1) { - spin_lock(&this->chip_lock); - if (this->state == FL_READY) { - this->state = new_state; - spin_unlock(&this->chip_lock); - break; - } - if (new_state == FL_PM_SUSPENDED) { - spin_unlock(&this->chip_lock); - return (this->state == FL_PM_SUSPENDED) ? 0 : -EAGAIN; - } - set_current_state(TASK_UNINTERRUPTIBLE); - add_wait_queue(&this->wq, &wait); - spin_unlock(&this->chip_lock); - schedule(); - remove_wait_queue(&this->wq, &wait); - } - - return 0; -} - -/** - * onenand_release_device - [GENERIC] release chip - * @param mtd MTD device structure - * - * Deselect, release chip lock and wake up anyone waiting on the device - */ -static void onenand_release_device(struct mtd_info *mtd) -{ - struct onenand_chip *this = mtd->priv; - - /* Release the chip */ - spin_lock(&this->chip_lock); - this->state = FL_READY; - wake_up(&this->wq); - spin_unlock(&this->chip_lock); -} - -/** - * onenand_read_ecc - [MTD Interface] Read data with ECC - * @param mtd MTD device structure - * @param from offset to read from - * @param len number of bytes to read - * @param retlen pointer to variable to store the number of read bytes - * @param buf the databuffer to put data - * @param oob_buf filesystem supplied oob data buffer - * @param oobsel oob selection structure - * - * OneNAND read with ECC - */ -static int onenand_read_ecc(struct mtd_info *mtd, loff_t from, size_t len, - size_t *retlen, u_char *buf, - u_char *oob_buf, struct nand_oobinfo *oobsel) -{ - struct onenand_chip *this = mtd->priv; - int read = 0, column; - int thislen; - int ret = 0; - - DEBUG(MTD_DEBUG_LEVEL3, "onenand_read_ecc: from = 0x%08x, len = %i\n", (unsigned int) from, (int) len); - - /* Do not allow reads past end of device */ - if ((from + len) > mtd->size) { - DEBUG(MTD_DEBUG_LEVEL0, "onenand_read_ecc: Attempt read beyond end of device\n"); - *retlen = 0; - return -EINVAL; - } - - /* Grab the lock and see if the device is available */ - onenand_get_device(mtd, FL_READING); - - /* TODO handling oob */ - - while (read < len) { - thislen = min_t(int, mtd->oobblock, len - read); - - column = from & (mtd->oobblock - 1); - if (column + thislen > mtd->oobblock) - thislen = mtd->oobblock - column; - - if (!onenand_check_bufferram(mtd, from)) { - this->command(mtd, ONENAND_CMD_READ, from, mtd->oobblock); - - ret = this->wait(mtd, FL_READING); - /* First copy data and check return value for ECC handling */ - onenand_update_bufferram(mtd, from, 1); - } - - this->read_bufferram(mtd, ONENAND_DATARAM, buf, column, thislen); - - read += thislen; - - if (read == len) - break; - - if (ret) { - DEBUG(MTD_DEBUG_LEVEL0, "onenand_read_ecc: read failed = %d\n", ret); - goto out; - } - - from += thislen; - buf += thislen; - } - -out: - /* Deselect and wake up anyone waiting on the device */ - onenand_release_device(mtd); - - /* - * Return success, if no ECC failures, else -EBADMSG - * fs driver will take care of that, because - * retlen == desired len and result == -EBADMSG - */ - *retlen = read; - return ret; -} - -/** - * onenand_read - [MTD Interface] MTD compability function for onenand_read_ecc - * @param mtd MTD device structure - * @param from offset to read from - * @param len number of bytes to read - * @param retlen pointer to variable to store the number of read bytes - * @param buf the databuffer to put data - * - * This function simply calls onenand_read_ecc with oob buffer and oobsel = NULL -*/ -static int onenand_read(struct mtd_info *mtd, loff_t from, size_t len, - size_t *retlen, u_char *buf) -{ - return onenand_read_ecc(mtd, from, len, retlen, buf, NULL, NULL); -} - -/** - * onenand_read_oob - [MTD Interface] OneNAND read out-of-band - * @param mtd MTD device structure - * @param from offset to read from - * @param len number of bytes to read - * @param retlen pointer to variable to store the number of read bytes - * @param buf the databuffer to put data - * - * OneNAND read out-of-band data from the spare area - */ -static int onenand_read_oob(struct mtd_info *mtd, loff_t from, size_t len, - size_t *retlen, u_char *buf) -{ - struct onenand_chip *this = mtd->priv; - int read = 0, thislen, column; - int ret = 0; - - DEBUG(MTD_DEBUG_LEVEL3, "onenand_read_oob: from = 0x%08x, len = %i\n", (unsigned int) from, (int) len); - - /* Initialize return length value */ - *retlen = 0; - - /* Do not allow reads past end of device */ - if (unlikely((from + len) > mtd->size)) { - DEBUG(MTD_DEBUG_LEVEL0, "onenand_read_oob: Attempt read beyond end of device\n"); - return -EINVAL; - } - - /* Grab the lock and see if the device is available */ - onenand_get_device(mtd, FL_READING); - - column = from & (mtd->oobsize - 1); - - while (read < len) { - thislen = mtd->oobsize - column; - thislen = min_t(int, thislen, len); - - this->command(mtd, ONENAND_CMD_READOOB, from, mtd->oobsize); - - onenand_update_bufferram(mtd, from, 0); - - ret = this->wait(mtd, FL_READING); - /* First copy data and check return value for ECC handling */ - - this->read_bufferram(mtd, ONENAND_SPARERAM, buf, column, thislen); - - read += thislen; - - if (read == len) - break; - - if (ret) { - DEBUG(MTD_DEBUG_LEVEL0, "onenand_read_oob: read failed = %d\n", ret); - goto out; - } - - buf += thislen; - - /* Read more? */ - if (read < len) { - /* Page size */ - from += mtd->oobblock; - column = 0; - } - } - -out: - /* Deselect and wake up anyone waiting on the device */ - onenand_release_device(mtd); - - *retlen = read; - return ret; -} - -#ifdef CONFIG_MTD_ONENAND_VERIFY_WRITE -/** - * onenand_verify_page - [GENERIC] verify the chip contents after a write - * @param mtd MTD device structure - * @param buf the databuffer to verify - * - * Check DataRAM area directly - */ -static int onenand_verify_page(struct mtd_info *mtd, u_char *buf, loff_t addr) -{ - struct onenand_chip *this = mtd->priv; - void __iomem *dataram0, *dataram1; - int ret = 0; - - this->command(mtd, ONENAND_CMD_READ, addr, mtd->oobblock); - - ret = this->wait(mtd, FL_READING); - if (ret) - return ret; - - onenand_update_bufferram(mtd, addr, 1); - - /* Check, if the two dataram areas are same */ - dataram0 = this->base + ONENAND_DATARAM; - dataram1 = dataram0 + mtd->oobblock; - - if (memcmp(dataram0, dataram1, mtd->oobblock)) - return -EBADMSG; - - return 0; -} -#else -#define onenand_verify_page(...) (0) -#endif - -#define NOTALIGNED(x) ((x & (mtd->oobblock - 1)) != 0) - -/** - * onenand_write_ecc - [MTD Interface] OneNAND write with ECC - * @param mtd MTD device structure - * @param to offset to write to - * @param len number of bytes to write - * @param retlen pointer to variable to store the number of written bytes - * @param buf the data to write - * @param eccbuf filesystem supplied oob data buffer - * @param oobsel oob selection structure - * - * OneNAND write with ECC - */ -static int onenand_write_ecc(struct mtd_info *mtd, loff_t to, size_t len, - size_t *retlen, const u_char *buf, - u_char *eccbuf, struct nand_oobinfo *oobsel) -{ - struct onenand_chip *this = mtd->priv; - int written = 0; - int ret = 0; - - DEBUG(MTD_DEBUG_LEVEL3, "onenand_write_ecc: to = 0x%08x, len = %i\n", (unsigned int) to, (int) len); - - /* Initialize retlen, in case of early exit */ - *retlen = 0; - - /* Do not allow writes past end of device */ - if (unlikely((to + len) > mtd->size)) { - DEBUG(MTD_DEBUG_LEVEL0, "onenand_write_ecc: Attempt write to past end of device\n"); - return -EINVAL; - } - - /* Reject writes, which are not page aligned */ - if (unlikely(NOTALIGNED(to)) || unlikely(NOTALIGNED(len))) { - DEBUG(MTD_DEBUG_LEVEL0, "onenand_write_ecc: Attempt to write not page aligned data\n"); - return -EINVAL; - } - - /* Grab the lock and see if the device is available */ - onenand_get_device(mtd, FL_WRITING); - - /* Loop until all data write */ - while (written < len) { - int thislen = min_t(int, mtd->oobblock, len - written); - - this->command(mtd, ONENAND_CMD_BUFFERRAM, to, mtd->oobblock); - - this->write_bufferram(mtd, ONENAND_DATARAM, buf, 0, thislen); - this->write_bufferram(mtd, ONENAND_SPARERAM, ffchars, 0, mtd->oobsize); - - this->command(mtd, ONENAND_CMD_PROG, to, mtd->oobblock); - - onenand_update_bufferram(mtd, to, 1); - - ret = this->wait(mtd, FL_WRITING); - if (ret) { - DEBUG(MTD_DEBUG_LEVEL0, "onenand_write_ecc: write filaed %d\n", ret); - goto out; - } - - written += thislen; - - /* Only check verify write turn on */ - ret = onenand_verify_page(mtd, (u_char *) buf, to); - if (ret) { - DEBUG(MTD_DEBUG_LEVEL0, "onenand_write_ecc: verify failed %d\n", ret); - goto out; - } - - if (written == len) - break; - - to += thislen; - buf += thislen; - } - -out: - /* Deselect and wake up anyone waiting on the device */ - onenand_release_device(mtd); - - *retlen = written; - - return ret; -} - -/** - * onenand_write - [MTD Interface] compability function for onenand_write_ecc - * @param mtd MTD device structure - * @param to offset to write to - * @param len number of bytes to write - * @param retlen pointer to variable to store the number of written bytes - * @param buf the data to write - * - * This function simply calls onenand_write_ecc - * with oob buffer and oobsel = NULL - */ -static int onenand_write(struct mtd_info *mtd, loff_t to, size_t len, - size_t *retlen, const u_char *buf) -{ - return onenand_write_ecc(mtd, to, len, retlen, buf, NULL, NULL); -} - -/** - * onenand_write_oob - [MTD Interface] OneNAND write out-of-band - * @param mtd MTD device structure - * @param to offset to write to - * @param len number of bytes to write - * @param retlen pointer to variable to store the number of written bytes - * @param buf the data to write - * - * OneNAND write out-of-band - */ -static int onenand_write_oob(struct mtd_info *mtd, loff_t to, size_t len, - size_t *retlen, const u_char *buf) -{ - struct onenand_chip *this = mtd->priv; - int column, status; - int written = 0; - - DEBUG(MTD_DEBUG_LEVEL3, "onenand_write_oob: to = 0x%08x, len = %i\n", (unsigned int) to, (int) len); - - /* Initialize retlen, in case of early exit */ - *retlen = 0; - - /* Do not allow writes past end of device */ - if (unlikely((to + len) > mtd->size)) { - DEBUG(MTD_DEBUG_LEVEL0, "onenand_write_oob: Attempt write to past end of device\n"); - return -EINVAL; - } - - /* Grab the lock and see if the device is available */ - onenand_get_device(mtd, FL_WRITING); - - /* Loop until all data write */ - while (written < len) { - int thislen = min_t(int, mtd->oobsize, len - written); - - column = to & (mtd->oobsize - 1); - - this->command(mtd, ONENAND_CMD_BUFFERRAM, to, mtd->oobsize); - - this->write_bufferram(mtd, ONENAND_SPARERAM, ffchars, 0, mtd->oobsize); - this->write_bufferram(mtd, ONENAND_SPARERAM, buf, column, thislen); - - this->command(mtd, ONENAND_CMD_PROGOOB, to, mtd->oobsize); - - onenand_update_bufferram(mtd, to, 0); - - status = this->wait(mtd, FL_WRITING); - if (status) - goto out; - - written += thislen; - - if (written == len) - break; - - to += thislen; - buf += thislen; - } - -out: - /* Deselect and wake up anyone waiting on the device */ - onenand_release_device(mtd); - - *retlen = written; - - return 0; -} - -/** - * onenand_writev_ecc - [MTD Interface] write with iovec with ecc - * @param mtd MTD device structure - * @param vecs the iovectors to write - * @param count number of vectors - * @param to offset to write to - * @param retlen pointer to variable to store the number of written bytes - * @param eccbuf filesystem supplied oob data buffer - * @param oobsel oob selection structure - * - * OneNAND write with iovec with ecc - */ -static int onenand_writev_ecc(struct mtd_info *mtd, const struct kvec *vecs, - unsigned long count, loff_t to, size_t *retlen, - u_char *eccbuf, struct nand_oobinfo *oobsel) -{ - struct onenand_chip *this = mtd->priv; - unsigned char buffer[MAX_ONENAND_PAGESIZE], *pbuf; - size_t total_len, len; - int i, written = 0; - int ret = 0; - - /* Preset written len for early exit */ - *retlen = 0; - - /* Calculate total length of data */ - total_len = 0; - for (i = 0; i < count; i++) - total_len += vecs[i].iov_len; - - DEBUG(MTD_DEBUG_LEVEL3, "onenand_writev_ecc: to = 0x%08x, len = %i, count = %ld\n", (unsigned int) to, (unsigned int) total_len, count); - - /* Do not allow write past end of the device */ - if (unlikely((to + total_len) > mtd->size)) { - DEBUG(MTD_DEBUG_LEVEL0, "onenand_writev_ecc: Attempted write past end of device\n"); - return -EINVAL; - } - - /* Reject writes, which are not page aligned */ - if (unlikely(NOTALIGNED(to)) || unlikely(NOTALIGNED(total_len))) { - DEBUG(MTD_DEBUG_LEVEL0, "onenand_writev_ecc: Attempt to write not page aligned data\n"); - return -EINVAL; - } - - /* Grab the lock and see if the device is available */ - onenand_get_device(mtd, FL_WRITING); - - /* TODO handling oob */ - - /* Loop until all keve's data has been written */ - len = 0; - while (count) { - pbuf = buffer; - /* - * If the given tuple is >= pagesize then - * write it out from the iov - */ - if ((vecs->iov_len - len) >= mtd->oobblock) { - pbuf = vecs->iov_base + len; - - len += mtd->oobblock; - - /* Check, if we have to switch to the next tuple */ - if (len >= (int) vecs->iov_len) { - vecs++; - len = 0; - count--; - } - } else { - int cnt = 0, thislen; - while (cnt < mtd->oobblock) { - thislen = min_t(int, mtd->oobblock - cnt, vecs->iov_len - len); - memcpy(buffer + cnt, vecs->iov_base + len, thislen); - cnt += thislen; - len += thislen; - - /* Check, if we have to switch to the next tuple */ - if (len >= (int) vecs->iov_len) { - vecs++; - len = 0; - count--; - } - } - } - - this->command(mtd, ONENAND_CMD_BUFFERRAM, to, mtd->oobblock); - - this->write_bufferram(mtd, ONENAND_DATARAM, pbuf, 0, mtd->oobblock); - this->write_bufferram(mtd, ONENAND_SPARERAM, ffchars, 0, mtd->oobsize); - - this->command(mtd, ONENAND_CMD_PROG, to, mtd->oobblock); - - onenand_update_bufferram(mtd, to, 1); - - ret = this->wait(mtd, FL_WRITING); - if (ret) { - DEBUG(MTD_DEBUG_LEVEL0, "onenand_writev_ecc: write failed %d\n", ret); - goto out; - } - - - /* Only check verify write turn on */ - ret = onenand_verify_page(mtd, (u_char *) pbuf, to); - if (ret) { - DEBUG(MTD_DEBUG_LEVEL0, "onenand_writev_ecc: verify failed %d\n", ret); - goto out; - } - - written += mtd->oobblock; - - to += mtd->oobblock; - } - -out: - /* Deselect and wakt up anyone waiting on the device */ - onenand_release_device(mtd); - - *retlen = written; - - return 0; -} - -/** - * onenand_writev - [MTD Interface] compabilty function for onenand_writev_ecc - * @param mtd MTD device structure - * @param vecs the iovectors to write - * @param count number of vectors - * @param to offset to write to - * @param retlen pointer to variable to store the number of written bytes - * - * OneNAND write with kvec. This just calls the ecc function - */ -static int onenand_writev(struct mtd_info *mtd, const struct kvec *vecs, - unsigned long count, loff_t to, size_t *retlen) -{ - return onenand_writev_ecc(mtd, vecs, count, to, retlen, NULL, NULL); -} - -/** - * onenand_block_checkbad - [GENERIC] Check if a block is marked bad - * @param mtd MTD device structure - * @param ofs offset from device start - * @param getchip 0, if the chip is already selected - * @param allowbbt 1, if its allowed to access the bbt area - * - * Check, if the block is bad. Either by reading the bad block table or - * calling of the scan function. - */ -static int onenand_block_checkbad(struct mtd_info *mtd, loff_t ofs, int getchip, int allowbbt) -{ - struct onenand_chip *this = mtd->priv; - struct bbm_info *bbm = this->bbm; - - /* Return info from the table */ - return bbm->isbad_bbt(mtd, ofs, allowbbt); -} - -/** - * onenand_erase - [MTD Interface] erase block(s) - * @param mtd MTD device structure - * @param instr erase instruction - * - * Erase one ore more blocks - */ -static int onenand_erase(struct mtd_info *mtd, struct erase_info *instr) -{ - struct onenand_chip *this = mtd->priv; - unsigned int block_size; - loff_t addr; - int len; - int ret = 0; - - DEBUG(MTD_DEBUG_LEVEL3, "onenand_erase: start = 0x%08x, len = %i\n", (unsigned int) instr->addr, (unsigned int) instr->len); - - block_size = (1 << this->erase_shift); - - /* Start address must align on block boundary */ - if (unlikely(instr->addr & (block_size - 1))) { - DEBUG(MTD_DEBUG_LEVEL0, "onenand_erase: Unaligned address\n"); - return -EINVAL; - } - - /* Length must align on block boundary */ - if (unlikely(instr->len & (block_size - 1))) { - DEBUG(MTD_DEBUG_LEVEL0, "onenand_erase: Length not block aligned\n"); - return -EINVAL; - } - - /* Do not allow erase past end of device */ - if (unlikely((instr->len + instr->addr) > mtd->size)) { - DEBUG(MTD_DEBUG_LEVEL0, "onenand_erase: Erase past end of device\n"); - return -EINVAL; - } - - instr->fail_addr = 0xffffffff; - - /* Grab the lock and see if the device is available */ - onenand_get_device(mtd, FL_ERASING); - - /* Loop throught the pages */ - len = instr->len; - addr = instr->addr; - - instr->state = MTD_ERASING; - - while (len) { - - /* Check if we have a bad block, we do not erase bad blocks */ - if (onenand_block_checkbad(mtd, addr, 0, 0)) { - printk (KERN_WARNING "onenand_erase: attempt to erase a bad block at addr 0x%08x\n", (unsigned int) addr); - instr->state = MTD_ERASE_FAILED; - goto erase_exit; - } - - this->command(mtd, ONENAND_CMD_ERASE, addr, block_size); - - ret = this->wait(mtd, FL_ERASING); - /* Check, if it is write protected */ - if (ret) { - if (ret == -EPERM) - DEBUG(MTD_DEBUG_LEVEL0, "onenand_erase: Device is write protected!!!\n"); - else - DEBUG(MTD_DEBUG_LEVEL0, "onenand_erase: Failed erase, block %d\n", (unsigned) (addr >> this->erase_shift)); - instr->state = MTD_ERASE_FAILED; - instr->fail_addr = addr; - goto erase_exit; - } - - len -= block_size; - addr += block_size; - } - - instr->state = MTD_ERASE_DONE; - -erase_exit: - - ret = instr->state == MTD_ERASE_DONE ? 0 : -EIO; - /* Do call back function */ - if (!ret) - mtd_erase_callback(instr); - - /* Deselect and wake up anyone waiting on the device */ - onenand_release_device(mtd); - - return ret; -} - -/** - * onenand_sync - [MTD Interface] sync - * @param mtd MTD device structure - * - * Sync is actually a wait for chip ready function - */ -static void onenand_sync(struct mtd_info *mtd) -{ - DEBUG(MTD_DEBUG_LEVEL3, "onenand_sync: called\n"); - - /* Grab the lock and see if the device is available */ - onenand_get_device(mtd, FL_SYNCING); - - /* Release it and go back */ - onenand_release_device(mtd); -} - - -/** - * onenand_block_isbad - [MTD Interface] Check whether the block at the given offset is bad - * @param mtd MTD device structure - * @param ofs offset relative to mtd start - * - * Check whether the block is bad - */ -static int onenand_block_isbad(struct mtd_info *mtd, loff_t ofs) -{ - /* Check for invalid offset */ - if (ofs > mtd->size) - return -EINVAL; - - return onenand_block_checkbad(mtd, ofs, 1, 0); -} - -/** - * onenand_default_block_markbad - [DEFAULT] mark a block bad - * @param mtd MTD device structure - * @param ofs offset from device start - * - * This is the default implementation, which can be overridden by - * a hardware specific driver. - */ -static int onenand_default_block_markbad(struct mtd_info *mtd, loff_t ofs) -{ - struct onenand_chip *this = mtd->priv; - struct bbm_info *bbm = this->bbm; - u_char buf[2] = {0, 0}; - size_t retlen; - int block; - - /* Get block number */ - block = ((int) ofs) >> bbm->bbt_erase_shift; - if (bbm->bbt) - bbm->bbt[block >> 2] |= 0x01 << ((block & 0x03) << 1); - - /* We write two bytes, so we dont have to mess with 16 bit access */ - ofs += mtd->oobsize + (bbm->badblockpos & ~0x01); - return mtd->write_oob(mtd, ofs , 2, &retlen, buf); -} - -/** - * onenand_block_markbad - [MTD Interface] Mark the block at the given offset as bad - * @param mtd MTD device structure - * @param ofs offset relative to mtd start - * - * Mark the block as bad - */ -static int onenand_block_markbad(struct mtd_info *mtd, loff_t ofs) -{ - struct onenand_chip *this = mtd->priv; - int ret; - - ret = onenand_block_isbad(mtd, ofs); - if (ret) { - /* If it was bad already, return success and do nothing */ - if (ret > 0) - return 0; - return ret; - } - - return this->block_markbad(mtd, ofs); -} - -/** - * onenand_unlock - [MTD Interface] Unlock block(s) - * @param mtd MTD device structure - * @param ofs offset relative to mtd start - * @param len number of bytes to unlock - * - * Unlock one or more blocks - */ -static int onenand_unlock(struct mtd_info *mtd, loff_t ofs, size_t len) -{ - struct onenand_chip *this = mtd->priv; - int start, end, block, value, status; - - start = ofs >> this->erase_shift; - end = len >> this->erase_shift; - - /* Continuous lock scheme */ - if (this->options & ONENAND_CONT_LOCK) { - /* Set start block address */ - this->write_word(start, this->base + ONENAND_REG_START_BLOCK_ADDRESS); - /* Set end block address */ - this->write_word(end - 1, this->base + ONENAND_REG_END_BLOCK_ADDRESS); - /* Write unlock command */ - this->command(mtd, ONENAND_CMD_UNLOCK, 0, 0); - - /* There's no return value */ - this->wait(mtd, FL_UNLOCKING); - - /* Sanity check */ - while (this->read_word(this->base + ONENAND_REG_CTRL_STATUS) - & ONENAND_CTRL_ONGO) - continue; - - /* Check lock status */ - status = this->read_word(this->base + ONENAND_REG_WP_STATUS); - if (!(status & ONENAND_WP_US)) - printk(KERN_ERR "wp status = 0x%x\n", status); - - return 0; - } - - /* Block lock scheme */ - for (block = start; block < end; block++) { - /* Set start block address */ - this->write_word(block, this->base + ONENAND_REG_START_BLOCK_ADDRESS); - /* Write unlock command */ - this->command(mtd, ONENAND_CMD_UNLOCK, 0, 0); - - /* There's no return value */ - this->wait(mtd, FL_UNLOCKING); - - /* Sanity check */ - while (this->read_word(this->base + ONENAND_REG_CTRL_STATUS) - & ONENAND_CTRL_ONGO) - continue; - - /* Set block address for read block status */ - value = onenand_block_address(this, block); - this->write_word(value, this->base + ONENAND_REG_START_ADDRESS1); - - /* Check lock status */ - status = this->read_word(this->base + ONENAND_REG_WP_STATUS); - if (!(status & ONENAND_WP_US)) - printk(KERN_ERR "block = %d, wp status = 0x%x\n", block, status); - } - - return 0; -} - -/** - * onenand_print_device_info - Print device ID - * @param device device ID - * - * Print device ID - */ -static void onenand_print_device_info(int device) -{ - int vcc, demuxed, ddp, density; - - vcc = device & ONENAND_DEVICE_VCC_MASK; - demuxed = device & ONENAND_DEVICE_IS_DEMUX; - ddp = device & ONENAND_DEVICE_IS_DDP; - density = device >> ONENAND_DEVICE_DENSITY_SHIFT; - printk(KERN_INFO "%sOneNAND%s %dMB %sV 16-bit (0x%02x)\n", - demuxed ? "" : "Muxed ", - ddp ? "(DDP)" : "", - (16 << density), - vcc ? "2.65/3.3" : "1.8", - device); -} - -static const struct onenand_manufacturers onenand_manuf_ids[] = { - {ONENAND_MFR_SAMSUNG, "Samsung"}, - {ONENAND_MFR_UNKNOWN, "Unknown"} -}; - -/** - * onenand_check_maf - Check manufacturer ID - * @param manuf manufacturer ID - * - * Check manufacturer ID - */ -static int onenand_check_maf(int manuf) -{ - int i; - - for (i = 0; onenand_manuf_ids[i].id; i++) { - if (manuf == onenand_manuf_ids[i].id) - break; - } - - printk(KERN_DEBUG "OneNAND Manufacturer: %s (0x%0x)\n", - onenand_manuf_ids[i].name, manuf); - - return (i != ONENAND_MFR_UNKNOWN); -} - -/** - * onenand_probe - [OneNAND Interface] Probe the OneNAND device - * @param mtd MTD device structure - * - * OneNAND detection method: - * Compare the the values from command with ones from register - */ -static int onenand_probe(struct mtd_info *mtd) -{ - struct onenand_chip *this = mtd->priv; - int bram_maf_id, bram_dev_id, maf_id, dev_id; - int version_id; - int density; - - /* Send the command for reading device ID from BootRAM */ - this->write_word(ONENAND_CMD_READID, this->base + ONENAND_BOOTRAM); - - /* Read manufacturer and device IDs from BootRAM */ - bram_maf_id = this->read_word(this->base + ONENAND_BOOTRAM + 0x0); - bram_dev_id = this->read_word(this->base + ONENAND_BOOTRAM + 0x2); - - /* Check manufacturer ID */ - if (onenand_check_maf(bram_maf_id)) - return -ENXIO; - - /* Reset OneNAND to read default register values */ - this->write_word(ONENAND_CMD_RESET, this->base + ONENAND_BOOTRAM); - - /* Read manufacturer and device IDs from Register */ - maf_id = this->read_word(this->base + ONENAND_REG_MANUFACTURER_ID); - dev_id = this->read_word(this->base + ONENAND_REG_DEVICE_ID); - - /* Check OneNAND device */ - if (maf_id != bram_maf_id || dev_id != bram_dev_id) - return -ENXIO; - - /* Flash device information */ - onenand_print_device_info(dev_id); - this->device_id = dev_id; - - density = dev_id >> ONENAND_DEVICE_DENSITY_SHIFT; - this->chipsize = (16 << density) << 20; - /* Set density mask. it is used for DDP */ - this->density_mask = (1 << (density + 6)); - - /* OneNAND page size & block size */ - /* The data buffer size is equal to page size */ - mtd->oobblock = this->read_word(this->base + ONENAND_REG_DATA_BUFFER_SIZE); - mtd->oobsize = mtd->oobblock >> 5; - /* Pagers per block is always 64 in OneNAND */ - mtd->erasesize = mtd->oobblock << 6; - - this->erase_shift = ffs(mtd->erasesize) - 1; - this->page_shift = ffs(mtd->oobblock) - 1; - this->ppb_shift = (this->erase_shift - this->page_shift); - this->page_mask = (mtd->erasesize / mtd->oobblock) - 1; - - /* REVIST: Multichip handling */ - - mtd->size = this->chipsize; - - /* Version ID */ - version_id = this->read_word(this->base + ONENAND_REG_VERSION_ID); - printk(KERN_DEBUG "OneNAND version = 0x%04x\n", version_id); - - /* Lock scheme */ - if (density <= ONENAND_DEVICE_DENSITY_512Mb && - !(version_id >> ONENAND_VERSION_PROCESS_SHIFT)) { - printk(KERN_INFO "Lock scheme is Continues Lock\n"); - this->options |= ONENAND_CONT_LOCK; - } - - return 0; -} - -/** - * onenand_suspend - [MTD Interface] Suspend the OneNAND flash - * @param mtd MTD device structure - */ -static int onenand_suspend(struct mtd_info *mtd) -{ - return onenand_get_device(mtd, FL_PM_SUSPENDED); -} - -/** - * onenand_resume - [MTD Interface] Resume the OneNAND flash - * @param mtd MTD device structure - */ -static void onenand_resume(struct mtd_info *mtd) -{ - struct onenand_chip *this = mtd->priv; - - if (this->state == FL_PM_SUSPENDED) - onenand_release_device(mtd); - else - printk(KERN_ERR "resume() called for the chip which is not" - "in suspended state\n"); -} - - -/** - * onenand_scan - [OneNAND Interface] Scan for the OneNAND device - * @param mtd MTD device structure - * @param maxchips Number of chips to scan for - * - * This fills out all the not initialized function pointers - * with the defaults. - * The flash ID is read and the mtd/chip structures are - * filled with the appropriate values. - */ -int onenand_scan(struct mtd_info *mtd, int maxchips) -{ - struct onenand_chip *this = mtd->priv; - - if (!this->read_word) - this->read_word = onenand_readw; - if (!this->write_word) - this->write_word = onenand_writew; - - if (!this->command) - this->command = onenand_command; - if (!this->wait) - this->wait = onenand_wait; - - if (!this->read_bufferram) - this->read_bufferram = onenand_read_bufferram; - if (!this->write_bufferram) - this->write_bufferram = onenand_write_bufferram; - - if (!this->block_markbad) - this->block_markbad = onenand_default_block_markbad; - if (!this->scan_bbt) - this->scan_bbt = onenand_default_bbt; - - if (onenand_probe(mtd)) - return -ENXIO; - - /* Set Sync. Burst Read after probing */ - if (this->mmcontrol) { - printk(KERN_INFO "OneNAND Sync. Burst Read support\n"); - this->read_bufferram = onenand_sync_read_bufferram; - } - - this->state = FL_READY; - init_waitqueue_head(&this->wq); - spin_lock_init(&this->chip_lock); - - switch (mtd->oobsize) { - case 64: - this->autooob = &onenand_oob_64; - break; - - case 32: - this->autooob = &onenand_oob_32; - break; - - default: - printk(KERN_WARNING "No OOB scheme defined for oobsize %d\n", - mtd->oobsize); - /* To prevent kernel oops */ - this->autooob = &onenand_oob_32; - break; - } - - memcpy(&mtd->oobinfo, this->autooob, sizeof(mtd->oobinfo)); - - /* Fill in remaining MTD driver data */ - mtd->type = MTD_NANDFLASH; - mtd->flags = MTD_CAP_NANDFLASH | MTD_ECC; - mtd->ecctype = MTD_ECC_SW; - mtd->erase = onenand_erase; - mtd->point = NULL; - mtd->unpoint = NULL; - mtd->read = onenand_read; - mtd->write = onenand_write; - mtd->read_ecc = onenand_read_ecc; - mtd->write_ecc = onenand_write_ecc; - mtd->read_oob = onenand_read_oob; - mtd->write_oob = onenand_write_oob; - mtd->readv = NULL; - mtd->readv_ecc = NULL; - mtd->writev = onenand_writev; - mtd->writev_ecc = onenand_writev_ecc; - mtd->sync = onenand_sync; - mtd->lock = NULL; - mtd->unlock = onenand_unlock; - mtd->suspend = onenand_suspend; - mtd->resume = onenand_resume; - mtd->block_isbad = onenand_block_isbad; - mtd->block_markbad = onenand_block_markbad; - mtd->owner = THIS_MODULE; - - /* Unlock whole block */ - mtd->unlock(mtd, 0x0, this->chipsize); - - return this->scan_bbt(mtd); -} - -/** - * onenand_release - [OneNAND Interface] Free resources held by the OneNAND device - * @param mtd MTD device structure - */ -void onenand_release(struct mtd_info *mtd) -{ -#ifdef CONFIG_MTD_PARTITIONS - /* Deregister partitions */ - del_mtd_partitions (mtd); -#endif - /* Deregister the device */ - del_mtd_device (mtd); -} - -EXPORT_SYMBOL_GPL(onenand_scan); -EXPORT_SYMBOL_GPL(onenand_release); - -MODULE_LICENSE("GPL"); -MODULE_AUTHOR("Kyungmin Park "); -MODULE_DESCRIPTION("Generic OneNAND flash driver code"); diff --git a/trunk/drivers/mtd/onenand/onenand_bbt.c b/trunk/drivers/mtd/onenand/onenand_bbt.c deleted file mode 100644 index f40190f499e1..000000000000 --- a/trunk/drivers/mtd/onenand/onenand_bbt.c +++ /dev/null @@ -1,246 +0,0 @@ -/* - * linux/drivers/mtd/onenand/onenand_bbt.c - * - * Bad Block Table support for the OneNAND driver - * - * Copyright(c) 2005 Samsung Electronics - * Kyungmin Park - * - * Derived from nand_bbt.c - * - * TODO: - * Split BBT core and chip specific BBT. - */ - -#include -#include -#include -#include - -/** - * check_short_pattern - [GENERIC] check if a pattern is in the buffer - * @param buf the buffer to search - * @param len the length of buffer to search - * @param paglen the pagelength - * @param td search pattern descriptor - * - * Check for a pattern at the given place. Used to search bad block - * tables and good / bad block identifiers. Same as check_pattern, but - * no optional empty check and the pattern is expected to start - * at offset 0. - * - */ -static int check_short_pattern(uint8_t *buf, int len, int paglen, struct nand_bbt_descr *td) -{ - int i; - uint8_t *p = buf; - - /* Compare the pattern */ - for (i = 0; i < td->len; i++) { - if (p[i] != td->pattern[i]) - return -1; - } - return 0; -} - -/** - * create_bbt - [GENERIC] Create a bad block table by scanning the device - * @param mtd MTD device structure - * @param buf temporary buffer - * @param bd descriptor for the good/bad block search pattern - * @param chip create the table for a specific chip, -1 read all chips. - * Applies only if NAND_BBT_PERCHIP option is set - * - * Create a bad block table by scanning the device - * for the given good/bad block identify pattern - */ -static int create_bbt(struct mtd_info *mtd, uint8_t *buf, struct nand_bbt_descr *bd, int chip) -{ - struct onenand_chip *this = mtd->priv; - struct bbm_info *bbm = this->bbm; - int i, j, numblocks, len, scanlen; - int startblock; - loff_t from; - size_t readlen, ooblen; - - printk(KERN_INFO "Scanning device for bad blocks\n"); - - len = 1; - - /* We need only read few bytes from the OOB area */ - scanlen = ooblen = 0; - readlen = bd->len; - - /* chip == -1 case only */ - /* Note that numblocks is 2 * (real numblocks) here; - * see i += 2 below as it makses shifting and masking less painful - */ - numblocks = mtd->size >> (bbm->bbt_erase_shift - 1); - startblock = 0; - from = 0; - - for (i = startblock; i < numblocks; ) { - int ret; - - for (j = 0; j < len; j++) { - size_t retlen; - - /* No need to read pages fully, - * just read required OOB bytes */ - ret = mtd->read_oob(mtd, from + j * mtd->oobblock + bd->offs, - readlen, &retlen, &buf[0]); - - if (ret) - return ret; - - if (check_short_pattern(&buf[j * scanlen], scanlen, mtd->oobblock, bd)) { - bbm->bbt[i >> 3] |= 0x03 << (i & 0x6); - printk(KERN_WARNING "Bad eraseblock %d at 0x%08x\n", - i >> 1, (unsigned int) from); - break; - } - } - i += 2; - from += (1 << bbm->bbt_erase_shift); - } - - return 0; -} - - -/** - * onenand_memory_bbt - [GENERIC] create a memory based bad block table - * @param mtd MTD device structure - * @param bd descriptor for the good/bad block search pattern - * - * The function creates a memory based bbt by scanning the device - * for manufacturer / software marked good / bad blocks - */ -static inline int onenand_memory_bbt (struct mtd_info *mtd, struct nand_bbt_descr *bd) -{ - unsigned char data_buf[MAX_ONENAND_PAGESIZE]; - - bd->options &= ~NAND_BBT_SCANEMPTY; - return create_bbt(mtd, data_buf, bd, -1); -} - -/** - * onenand_isbad_bbt - [OneNAND Interface] Check if a block is bad - * @param mtd MTD device structure - * @param offs offset in the device - * @param allowbbt allow access to bad block table region - */ -static int onenand_isbad_bbt(struct mtd_info *mtd, loff_t offs, int allowbbt) -{ - struct onenand_chip *this = mtd->priv; - struct bbm_info *bbm = this->bbm; - int block; - uint8_t res; - - /* Get block number * 2 */ - block = (int) (offs >> (bbm->bbt_erase_shift - 1)); - res = (bbm->bbt[block >> 3] >> (block & 0x06)) & 0x03; - - DEBUG(MTD_DEBUG_LEVEL2, "onenand_isbad_bbt: bbt info for offs 0x%08x: (block %d) 0x%02x\n", - (unsigned int) offs, block >> 1, res); - - switch ((int) res) { - case 0x00: return 0; - case 0x01: return 1; - case 0x02: return allowbbt ? 0 : 1; - } - - return 1; -} - -/** - * onenand_scan_bbt - [OneNAND Interface] scan, find, read and maybe create bad block table(s) - * @param mtd MTD device structure - * @param bd descriptor for the good/bad block search pattern - * - * The function checks, if a bad block table(s) is/are already - * available. If not it scans the device for manufacturer - * marked good / bad blocks and writes the bad block table(s) to - * the selected place. - * - * The bad block table memory is allocated here. It must be freed - * by calling the onenand_free_bbt function. - * - */ -int onenand_scan_bbt(struct mtd_info *mtd, struct nand_bbt_descr *bd) -{ - struct onenand_chip *this = mtd->priv; - struct bbm_info *bbm = this->bbm; - int len, ret = 0; - - len = mtd->size >> (this->erase_shift + 2); - /* Allocate memory (2bit per block) */ - bbm->bbt = kmalloc(len, GFP_KERNEL); - if (!bbm->bbt) { - printk(KERN_ERR "onenand_scan_bbt: Out of memory\n"); - return -ENOMEM; - } - /* Clear the memory bad block table */ - memset(bbm->bbt, 0x00, len); - - /* Set the bad block position */ - bbm->badblockpos = ONENAND_BADBLOCK_POS; - - /* Set erase shift */ - bbm->bbt_erase_shift = this->erase_shift; - - if (!bbm->isbad_bbt) - bbm->isbad_bbt = onenand_isbad_bbt; - - /* Scan the device to build a memory based bad block table */ - if ((ret = onenand_memory_bbt(mtd, bd))) { - printk(KERN_ERR "onenand_scan_bbt: Can't scan flash and build the RAM-based BBT\n"); - kfree(bbm->bbt); - bbm->bbt = NULL; - } - - return ret; -} - -/* - * Define some generic bad / good block scan pattern which are used - * while scanning a device for factory marked good / bad blocks. - */ -static uint8_t scan_ff_pattern[] = { 0xff, 0xff }; - -static struct nand_bbt_descr largepage_memorybased = { - .options = 0, - .offs = 0, - .len = 2, - .pattern = scan_ff_pattern, -}; - -/** - * onenand_default_bbt - [OneNAND Interface] Select a default bad block table for the device - * @param mtd MTD device structure - * - * This function selects the default bad block table - * support for the device and calls the onenand_scan_bbt function - */ -int onenand_default_bbt(struct mtd_info *mtd) -{ - struct onenand_chip *this = mtd->priv; - struct bbm_info *bbm; - - this->bbm = kmalloc(sizeof(struct bbm_info), GFP_KERNEL); - if (!this->bbm) - return -ENOMEM; - - bbm = this->bbm; - - memset(bbm, 0, sizeof(struct bbm_info)); - - /* 1KB page has same configuration as 2KB page */ - if (!bbm->badblock_pattern) - bbm->badblock_pattern = &largepage_memorybased; - - return onenand_scan_bbt(mtd, bbm->badblock_pattern); -} - -EXPORT_SYMBOL(onenand_scan_bbt); -EXPORT_SYMBOL(onenand_default_bbt); diff --git a/trunk/drivers/mtd/redboot.c b/trunk/drivers/mtd/redboot.c index 7b7ca5ab5ae4..13f9e992bef8 100644 --- a/trunk/drivers/mtd/redboot.c +++ b/trunk/drivers/mtd/redboot.c @@ -1,5 +1,5 @@ /* - * $Id: redboot.c,v 1.18 2005/11/07 11:14:21 gleixner Exp $ + * $Id: redboot.c,v 1.17 2004/11/22 11:33:56 ijc Exp $ * * Parse RedBoot-style Flash Image System (FIS) tables and * produce a Linux partition array to match. @@ -39,7 +39,7 @@ static inline int redboot_checksum(struct fis_image_desc *img) return 1; } -static int parse_redboot_partitions(struct mtd_info *master, +static int parse_redboot_partitions(struct mtd_info *master, struct mtd_partition **pparts, unsigned long fis_origin) { diff --git a/trunk/drivers/mtd/rfd_ftl.c b/trunk/drivers/mtd/rfd_ftl.c deleted file mode 100644 index 0ab8d29caeea..000000000000 --- a/trunk/drivers/mtd/rfd_ftl.c +++ /dev/null @@ -1,856 +0,0 @@ -/* - * rfd_ftl.c -- resident flash disk (flash translation layer) - * - * Copyright (C) 2005 Sean Young - * - * $Id: rfd_ftl.c,v 1.5 2005/11/07 11:14:21 gleixner Exp $ - * - * This type of flash translation layer (FTL) is used by the Embedded BIOS - * by General Software. It is known as the Resident Flash Disk (RFD), see: - * - * http://www.gensw.com/pages/prod/bios/rfd.htm - * - * based on ftl.c - */ - -#include -#include -#include -#include -#include -#include - -#include - -#define const_cpu_to_le16 __constant_cpu_to_le16 - -static int block_size = 0; -module_param(block_size, int, 0); -MODULE_PARM_DESC(block_size, "Block size to use by RFD, defaults to erase unit size"); - -#define PREFIX "rfd_ftl: " - -/* Major device # for FTL device */ - -/* A request for this major has been sent to device@lanana.org */ -#ifndef RFD_FTL_MAJOR -#define RFD_FTL_MAJOR 95 -#endif - -/* Maximum number of partitions in an FTL region */ -#define PART_BITS 4 - -/* An erase unit should start with this value */ -#define RFD_MAGIC 0x9193 - -/* the second value is 0xffff or 0xffc8; function unknown */ - -/* the third value is always 0xffff, ignored */ - -/* next is an array of mapping for each corresponding sector */ -#define HEADER_MAP_OFFSET 3 -#define SECTOR_DELETED 0x0000 -#define SECTOR_ZERO 0xfffe -#define SECTOR_FREE 0xffff - -#define SECTOR_SIZE 512 - -#define SECTORS_PER_TRACK 63 - -struct block { - enum { - BLOCK_OK, - BLOCK_ERASING, - BLOCK_ERASED, - BLOCK_FAILED - } state; - int free_sectors; - int used_sectors; - int erases; - u_long offset; -}; - -struct partition { - struct mtd_blktrans_dev mbd; - - u_int block_size; /* size of erase unit */ - u_int total_blocks; /* number of erase units */ - u_int header_sectors_per_block; /* header sectors in erase unit */ - u_int data_sectors_per_block; /* data sectors in erase unit */ - u_int sector_count; /* sectors in translated disk */ - u_int header_size; /* bytes in header sector */ - int reserved_block; /* block next up for reclaim */ - int current_block; /* block to write to */ - u16 *header_cache; /* cached header */ - - int is_reclaiming; - int cylinders; - int errors; - u_long *sector_map; - struct block *blocks; -}; - -static int rfd_ftl_writesect(struct mtd_blktrans_dev *dev, u_long sector, char *buf); - -static int build_block_map(struct partition *part, int block_no) -{ - struct block *block = &part->blocks[block_no]; - int i; - - block->offset = part->block_size * block_no; - - if (le16_to_cpu(part->header_cache[0]) != RFD_MAGIC) { - block->state = BLOCK_ERASED; /* assumption */ - block->free_sectors = part->data_sectors_per_block; - part->reserved_block = block_no; - return 1; - } - - block->state = BLOCK_OK; - - for (i=0; idata_sectors_per_block; i++) { - u16 entry; - - entry = le16_to_cpu(part->header_cache[HEADER_MAP_OFFSET + i]); - - if (entry == SECTOR_DELETED) - continue; - - if (entry == SECTOR_FREE) { - block->free_sectors++; - continue; - } - - if (entry == SECTOR_ZERO) - entry = 0; - - if (entry >= part->sector_count) { - printk(KERN_NOTICE PREFIX - "'%s': unit #%d: entry %d corrupt, " - "sector %d out of range\n", - part->mbd.mtd->name, block_no, i, entry); - continue; - } - - if (part->sector_map[entry] != -1) { - printk(KERN_NOTICE PREFIX - "'%s': more than one entry for sector %d\n", - part->mbd.mtd->name, entry); - part->errors = 1; - continue; - } - - part->sector_map[entry] = block->offset + - (i + part->header_sectors_per_block) * SECTOR_SIZE; - - block->used_sectors++; - } - - if (block->free_sectors == part->data_sectors_per_block) - part->reserved_block = block_no; - - return 0; -} - -static int scan_header(struct partition *part) -{ - int sectors_per_block; - int i, rc = -ENOMEM; - int blocks_found; - size_t retlen; - - sectors_per_block = part->block_size / SECTOR_SIZE; - part->total_blocks = part->mbd.mtd->size / part->block_size; - - if (part->total_blocks < 2) - return -ENOENT; - - /* each erase block has three bytes header, followed by the map */ - part->header_sectors_per_block = - ((HEADER_MAP_OFFSET + sectors_per_block) * - sizeof(u16) + SECTOR_SIZE - 1) / SECTOR_SIZE; - - part->data_sectors_per_block = sectors_per_block - - part->header_sectors_per_block; - - part->header_size = (HEADER_MAP_OFFSET + - part->data_sectors_per_block) * sizeof(u16); - - part->cylinders = (part->data_sectors_per_block * - (part->total_blocks - 1) - 1) / SECTORS_PER_TRACK; - - part->sector_count = part->cylinders * SECTORS_PER_TRACK; - - part->current_block = -1; - part->reserved_block = -1; - part->is_reclaiming = 0; - - part->header_cache = kmalloc(part->header_size, GFP_KERNEL); - if (!part->header_cache) - goto err; - - part->blocks = kcalloc(part->total_blocks, sizeof(struct block), - GFP_KERNEL); - if (!part->blocks) - goto err; - - part->sector_map = vmalloc(part->sector_count * sizeof(u_long)); - if (!part->sector_map) { - printk(KERN_ERR PREFIX "'%s': unable to allocate memory for " - "sector map", part->mbd.mtd->name); - goto err; - } - - for (i=0; isector_count; i++) - part->sector_map[i] = -1; - - for (i=0, blocks_found=0; itotal_blocks; i++) { - rc = part->mbd.mtd->read(part->mbd.mtd, - i * part->block_size, part->header_size, - &retlen, (u_char*)part->header_cache); - - if (!rc && retlen != part->header_size) - rc = -EIO; - - if (rc) - goto err; - - if (!build_block_map(part, i)) - blocks_found++; - } - - if (blocks_found == 0) { - printk(KERN_NOTICE PREFIX "no RFD magic found in '%s'\n", - part->mbd.mtd->name); - rc = -ENOENT; - goto err; - } - - if (part->reserved_block == -1) { - printk(KERN_NOTICE PREFIX "'%s': no empty erase unit found\n", - part->mbd.mtd->name); - - part->errors = 1; - } - - return 0; - -err: - vfree(part->sector_map); - kfree(part->header_cache); - kfree(part->blocks); - - return rc; -} - -static int rfd_ftl_readsect(struct mtd_blktrans_dev *dev, u_long sector, char *buf) -{ - struct partition *part = (struct partition*)dev; - u_long addr; - size_t retlen; - int rc; - - if (sector >= part->sector_count) - return -EIO; - - addr = part->sector_map[sector]; - if (addr != -1) { - rc = part->mbd.mtd->read(part->mbd.mtd, addr, SECTOR_SIZE, - &retlen, (u_char*)buf); - if (!rc && retlen != SECTOR_SIZE) - rc = -EIO; - - if (rc) { - printk(KERN_WARNING PREFIX "error reading '%s' at " - "0x%lx\n", part->mbd.mtd->name, addr); - return rc; - } - } else - memset(buf, 0, SECTOR_SIZE); - - return 0; -} - -static void erase_callback(struct erase_info *erase) -{ - struct partition *part; - u16 magic; - int i, rc; - size_t retlen; - - part = (struct partition*)erase->priv; - - i = erase->addr / part->block_size; - if (i >= part->total_blocks || part->blocks[i].offset != erase->addr) { - printk(KERN_ERR PREFIX "erase callback for unknown offset %x " - "on '%s'\n", erase->addr, part->mbd.mtd->name); - return; - } - - if (erase->state != MTD_ERASE_DONE) { - printk(KERN_WARNING PREFIX "erase failed at 0x%x on '%s', " - "state %d\n", erase->addr, - part->mbd.mtd->name, erase->state); - - part->blocks[i].state = BLOCK_FAILED; - part->blocks[i].free_sectors = 0; - part->blocks[i].used_sectors = 0; - - kfree(erase); - - return; - } - - magic = const_cpu_to_le16(RFD_MAGIC); - - part->blocks[i].state = BLOCK_ERASED; - part->blocks[i].free_sectors = part->data_sectors_per_block; - part->blocks[i].used_sectors = 0; - part->blocks[i].erases++; - - rc = part->mbd.mtd->write(part->mbd.mtd, - part->blocks[i].offset, sizeof(magic), &retlen, - (u_char*)&magic); - - if (!rc && retlen != sizeof(magic)) - rc = -EIO; - - if (rc) { - printk(KERN_NOTICE PREFIX "'%s': unable to write RFD " - "header at 0x%lx\n", - part->mbd.mtd->name, - part->blocks[i].offset); - part->blocks[i].state = BLOCK_FAILED; - } - else - part->blocks[i].state = BLOCK_OK; - - kfree(erase); -} - -static int erase_block(struct partition *part, int block) -{ - struct erase_info *erase; - int rc = -ENOMEM; - - erase = kmalloc(sizeof(struct erase_info), GFP_KERNEL); - if (!erase) - goto err; - - erase->mtd = part->mbd.mtd; - erase->callback = erase_callback; - erase->addr = part->blocks[block].offset; - erase->len = part->block_size; - erase->priv = (u_long)part; - - part->blocks[block].state = BLOCK_ERASING; - part->blocks[block].free_sectors = 0; - - rc = part->mbd.mtd->erase(part->mbd.mtd, erase); - - if (rc) { - printk(KERN_WARNING PREFIX "erase of region %x,%x on '%s' " - "failed\n", erase->addr, erase->len, - part->mbd.mtd->name); - kfree(erase); - } - -err: - return rc; -} - -static int move_block_contents(struct partition *part, int block_no, u_long *old_sector) -{ - void *sector_data; - u16 *map; - size_t retlen; - int i, rc = -ENOMEM; - - part->is_reclaiming = 1; - - sector_data = kmalloc(SECTOR_SIZE, GFP_KERNEL); - if (!sector_data) - goto err3; - - map = kmalloc(part->header_size, GFP_KERNEL); - if (!map) - goto err2; - - rc = part->mbd.mtd->read(part->mbd.mtd, - part->blocks[block_no].offset, part->header_size, - &retlen, (u_char*)map); - - if (!rc && retlen != part->header_size) - rc = -EIO; - - if (rc) { - printk(KERN_NOTICE PREFIX "error reading '%s' at " - "0x%lx\n", part->mbd.mtd->name, - part->blocks[block_no].offset); - - goto err; - } - - for (i=0; idata_sectors_per_block; i++) { - u16 entry = le16_to_cpu(map[HEADER_MAP_OFFSET + i]); - u_long addr; - - - if (entry == SECTOR_FREE || entry == SECTOR_DELETED) - continue; - - if (entry == SECTOR_ZERO) - entry = 0; - - /* already warned about and ignored in build_block_map() */ - if (entry >= part->sector_count) - continue; - - addr = part->blocks[block_no].offset + - (i + part->header_sectors_per_block) * SECTOR_SIZE; - - if (*old_sector == addr) { - *old_sector = -1; - if (!part->blocks[block_no].used_sectors--) { - rc = erase_block(part, block_no); - break; - } - continue; - } - rc = part->mbd.mtd->read(part->mbd.mtd, addr, - SECTOR_SIZE, &retlen, sector_data); - - if (!rc && retlen != SECTOR_SIZE) - rc = -EIO; - - if (rc) { - printk(KERN_NOTICE PREFIX "'%s': Unable to " - "read sector for relocation\n", - part->mbd.mtd->name); - - goto err; - } - - rc = rfd_ftl_writesect((struct mtd_blktrans_dev*)part, - entry, sector_data); - - if (rc) - goto err; - } - -err: - kfree(map); -err2: - kfree(sector_data); -err3: - part->is_reclaiming = 0; - - return rc; -} - -static int reclaim_block(struct partition *part, u_long *old_sector) -{ - int block, best_block, score, old_sector_block; - int rc; - - /* we have a race if sync doesn't exist */ - if (part->mbd.mtd->sync) - part->mbd.mtd->sync(part->mbd.mtd); - - score = 0x7fffffff; /* MAX_INT */ - best_block = -1; - if (*old_sector != -1) - old_sector_block = *old_sector / part->block_size; - else - old_sector_block = -1; - - for (block=0; blocktotal_blocks; block++) { - int this_score; - - if (block == part->reserved_block) - continue; - - /* - * Postpone reclaiming if there is a free sector as - * more removed sectors is more efficient (have to move - * less). - */ - if (part->blocks[block].free_sectors) - return 0; - - this_score = part->blocks[block].used_sectors; - - if (block == old_sector_block) - this_score--; - else { - /* no point in moving a full block */ - if (part->blocks[block].used_sectors == - part->data_sectors_per_block) - continue; - } - - this_score += part->blocks[block].erases; - - if (this_score < score) { - best_block = block; - score = this_score; - } - } - - if (best_block == -1) - return -ENOSPC; - - part->current_block = -1; - part->reserved_block = best_block; - - pr_debug("reclaim_block: reclaiming block #%d with %d used " - "%d free sectors\n", best_block, - part->blocks[best_block].used_sectors, - part->blocks[best_block].free_sectors); - - if (part->blocks[best_block].used_sectors) - rc = move_block_contents(part, best_block, old_sector); - else - rc = erase_block(part, best_block); - - return rc; -} - -/* - * IMPROVE: It would be best to choose the block with the most deleted sectors, - * because if we fill that one up first it'll have the most chance of having - * the least live sectors at reclaim. - */ -static int find_free_block(const struct partition *part) -{ - int block, stop; - - block = part->current_block == -1 ? - jiffies % part->total_blocks : part->current_block; - stop = block; - - do { - if (part->blocks[block].free_sectors && - block != part->reserved_block) - return block; - - if (++block >= part->total_blocks) - block = 0; - - } while (block != stop); - - return -1; -} - -static int find_writeable_block(struct partition *part, u_long *old_sector) -{ - int rc, block; - size_t retlen; - - block = find_free_block(part); - - if (block == -1) { - if (!part->is_reclaiming) { - rc = reclaim_block(part, old_sector); - if (rc) - goto err; - - block = find_free_block(part); - } - - if (block == -1) { - rc = -ENOSPC; - goto err; - } - } - - rc = part->mbd.mtd->read(part->mbd.mtd, part->blocks[block].offset, - part->header_size, &retlen, (u_char*)part->header_cache); - - if (!rc && retlen != part->header_size) - rc = -EIO; - - if (rc) { - printk(KERN_NOTICE PREFIX "'%s': unable to read header at " - "0x%lx\n", part->mbd.mtd->name, - part->blocks[block].offset); - goto err; - } - - part->current_block = block; - -err: - return rc; -} - -static int mark_sector_deleted(struct partition *part, u_long old_addr) -{ - int block, offset, rc; - u_long addr; - size_t retlen; - u16 del = const_cpu_to_le16(SECTOR_DELETED); - - block = old_addr / part->block_size; - offset = (old_addr % part->block_size) / SECTOR_SIZE - - part->header_sectors_per_block; - - addr = part->blocks[block].offset + - (HEADER_MAP_OFFSET + offset) * sizeof(u16); - rc = part->mbd.mtd->write(part->mbd.mtd, addr, - sizeof(del), &retlen, (u_char*)&del); - - if (!rc && retlen != sizeof(del)) - rc = -EIO; - - if (rc) { - printk(KERN_WARNING PREFIX "error writing '%s' at " - "0x%lx\n", part->mbd.mtd->name, addr); - if (rc) - goto err; - } - if (block == part->current_block) - part->header_cache[offset + HEADER_MAP_OFFSET] = del; - - part->blocks[block].used_sectors--; - - if (!part->blocks[block].used_sectors && - !part->blocks[block].free_sectors) - rc = erase_block(part, block); - -err: - return rc; -} - -static int find_free_sector(const struct partition *part, const struct block *block) -{ - int i, stop; - - i = stop = part->data_sectors_per_block - block->free_sectors; - - do { - if (le16_to_cpu(part->header_cache[HEADER_MAP_OFFSET + i]) - == SECTOR_FREE) - return i; - - if (++i == part->data_sectors_per_block) - i = 0; - } - while(i != stop); - - return -1; -} - -static int do_writesect(struct mtd_blktrans_dev *dev, u_long sector, char *buf, ulong *old_addr) -{ - struct partition *part = (struct partition*)dev; - struct block *block; - u_long addr; - int i; - int rc; - size_t retlen; - u16 entry; - - if (part->current_block == -1 || - !part->blocks[part->current_block].free_sectors) { - - rc = find_writeable_block(part, old_addr); - if (rc) - goto err; - } - - block = &part->blocks[part->current_block]; - - i = find_free_sector(part, block); - - if (i < 0) { - rc = -ENOSPC; - goto err; - } - - addr = (i + part->header_sectors_per_block) * SECTOR_SIZE + - block->offset; - rc = part->mbd.mtd->write(part->mbd.mtd, - addr, SECTOR_SIZE, &retlen, (u_char*)buf); - - if (!rc && retlen != SECTOR_SIZE) - rc = -EIO; - - if (rc) { - printk(KERN_WARNING PREFIX "error writing '%s' at 0x%lx\n", - part->mbd.mtd->name, addr); - if (rc) - goto err; - } - - part->sector_map[sector] = addr; - - entry = cpu_to_le16(sector == 0 ? SECTOR_ZERO : sector); - - part->header_cache[i + HEADER_MAP_OFFSET] = entry; - - addr = block->offset + (HEADER_MAP_OFFSET + i) * sizeof(u16); - rc = part->mbd.mtd->write(part->mbd.mtd, addr, - sizeof(entry), &retlen, (u_char*)&entry); - - if (!rc && retlen != sizeof(entry)) - rc = -EIO; - - if (rc) { - printk(KERN_WARNING PREFIX "error writing '%s' at 0x%lx\n", - part->mbd.mtd->name, addr); - if (rc) - goto err; - } - block->used_sectors++; - block->free_sectors--; - -err: - return rc; -} - -static int rfd_ftl_writesect(struct mtd_blktrans_dev *dev, u_long sector, char *buf) -{ - struct partition *part = (struct partition*)dev; - u_long old_addr; - int i; - int rc = 0; - - pr_debug("rfd_ftl_writesect(sector=0x%lx)\n", sector); - - if (part->reserved_block == -1) { - rc = -EACCES; - goto err; - } - - if (sector >= part->sector_count) { - rc = -EIO; - goto err; - } - - old_addr = part->sector_map[sector]; - - for (i=0; isector_map[sector] = -1; - - if (old_addr != -1) - rc = mark_sector_deleted(part, old_addr); - -err: - return rc; -} - -static int rfd_ftl_getgeo(struct mtd_blktrans_dev *dev, struct hd_geometry *geo) -{ - struct partition *part = (struct partition*)dev; - - geo->heads = 1; - geo->sectors = SECTORS_PER_TRACK; - geo->cylinders = part->cylinders; - - return 0; -} - -static void rfd_ftl_add_mtd(struct mtd_blktrans_ops *tr, struct mtd_info *mtd) -{ - struct partition *part; - - if (mtd->type != MTD_NORFLASH) - return; - - part = kcalloc(1, sizeof(struct partition), GFP_KERNEL); - if (!part) - return; - - part->mbd.mtd = mtd; - - if (block_size) - part->block_size = block_size; - else { - if (!mtd->erasesize) { - printk(KERN_NOTICE PREFIX "please provide block_size"); - return; - } - else - part->block_size = mtd->erasesize; - } - - if (scan_header(part) == 0) { - part->mbd.size = part->sector_count; - part->mbd.blksize = SECTOR_SIZE; - part->mbd.tr = tr; - part->mbd.devnum = -1; - if (!(mtd->flags & MTD_WRITEABLE)) - part->mbd.readonly = 1; - else if (part->errors) { - printk(KERN_NOTICE PREFIX "'%s': errors found, " - "setting read-only", mtd->name); - part->mbd.readonly = 1; - } - - printk(KERN_INFO PREFIX "name: '%s' type: %d flags %x\n", - mtd->name, mtd->type, mtd->flags); - - if (!add_mtd_blktrans_dev((void*)part)) - return; - } - - kfree(part); -} - -static void rfd_ftl_remove_dev(struct mtd_blktrans_dev *dev) -{ - struct partition *part = (struct partition*)dev; - int i; - - for (i=0; itotal_blocks; i++) { - pr_debug("rfd_ftl_remove_dev:'%s': erase unit #%02d: %d erases\n", - part->mbd.mtd->name, i, part->blocks[i].erases); - } - - del_mtd_blktrans_dev(dev); - vfree(part->sector_map); - kfree(part->header_cache); - kfree(part->blocks); - kfree(part); -} - -struct mtd_blktrans_ops rfd_ftl_tr = { - .name = "rfd", - .major = RFD_FTL_MAJOR, - .part_bits = PART_BITS, - .readsect = rfd_ftl_readsect, - .writesect = rfd_ftl_writesect, - .getgeo = rfd_ftl_getgeo, - .add_mtd = rfd_ftl_add_mtd, - .remove_dev = rfd_ftl_remove_dev, - .owner = THIS_MODULE, -}; - -static int __init init_rfd_ftl(void) -{ - return register_mtd_blktrans(&rfd_ftl_tr); -} - -static void __exit cleanup_rfd_ftl(void) -{ - deregister_mtd_blktrans(&rfd_ftl_tr); -} - -module_init(init_rfd_ftl); -module_exit(cleanup_rfd_ftl); - -MODULE_LICENSE("GPL"); -MODULE_AUTHOR("Sean Young "); -MODULE_DESCRIPTION("Support code for RFD Flash Translation Layer, " - "used by General Software's Embedded BIOS"); - diff --git a/trunk/drivers/net/Kconfig b/trunk/drivers/net/Kconfig index 5c69d57f8548..1958d9e16a3a 100644 --- a/trunk/drivers/net/Kconfig +++ b/trunk/drivers/net/Kconfig @@ -447,7 +447,7 @@ config NET_SB1250_MAC config SGI_IOC3_ETH bool "SGI IOC3 Ethernet" - depends on NET_ETHERNET && PCI && SGI_IP27 + depends on NET_ETHERNET && PCI && SGI_IP27 && BROKEN select CRC32 select MII help @@ -2523,19 +2523,6 @@ config PPP_BSDCOMP module; it is called bsd_comp and will show up in the directory modules once you have said "make modules". If unsure, say N. -config PPP_MPPE - tristate "PPP MPPE compression (encryption) (EXPERIMENTAL)" - depends on PPP && EXPERIMENTAL - select CRYPTO - select CRYPTO_SHA1 - select CRYPTO_ARC4 - ---help--- - Support for the MPPE Encryption protocol, as employed by the - Microsoft Point-to-Point Tunneling Protocol. - - See http://pptpclient.sourceforge.net/ for information on - configuring PPTP clients and servers to utilize this method. - config PPPOE tristate "PPP over Ethernet (EXPERIMENTAL)" depends on EXPERIMENTAL && PPP diff --git a/trunk/drivers/net/Makefile b/trunk/drivers/net/Makefile index 4cffd34442aa..7c313cb341b8 100644 --- a/trunk/drivers/net/Makefile +++ b/trunk/drivers/net/Makefile @@ -112,7 +112,6 @@ obj-$(CONFIG_PPP_ASYNC) += ppp_async.o obj-$(CONFIG_PPP_SYNC_TTY) += ppp_synctty.o obj-$(CONFIG_PPP_DEFLATE) += ppp_deflate.o obj-$(CONFIG_PPP_BSDCOMP) += bsd_comp.o -obj-$(CONFIG_PPP_MPPE) += ppp_mppe.o obj-$(CONFIG_PPPOE) += pppox.o pppoe.o obj-$(CONFIG_SLIP) += slip.o diff --git a/trunk/drivers/net/b44.c b/trunk/drivers/net/b44.c index c53848f787eb..0ee3e27969c6 100644 --- a/trunk/drivers/net/b44.c +++ b/trunk/drivers/net/b44.c @@ -18,6 +18,7 @@ #include #include #include +#include #include #include @@ -28,8 +29,8 @@ #define DRV_MODULE_NAME "b44" #define PFX DRV_MODULE_NAME ": " -#define DRV_MODULE_VERSION "0.96" -#define DRV_MODULE_RELDATE "Nov 8, 2005" +#define DRV_MODULE_VERSION "0.95" +#define DRV_MODULE_RELDATE "Aug 3, 2004" #define B44_DEF_MSG_ENABLE \ (NETIF_MSG_DRV | \ @@ -101,16 +102,14 @@ MODULE_DEVICE_TABLE(pci, b44_pci_tbl); static void b44_halt(struct b44 *); static void b44_init_rings(struct b44 *); static void b44_init_hw(struct b44 *); +static int b44_poll(struct net_device *dev, int *budget); +#ifdef CONFIG_NET_POLL_CONTROLLER +static void b44_poll_controller(struct net_device *dev); +#endif static int dma_desc_align_mask; static int dma_desc_sync_size; -static const char b44_gstrings[][ETH_GSTRING_LEN] = { -#define _B44(x...) # x, -B44_STAT_REG_DECLARE -#undef _B44 -}; - static inline void b44_sync_dma_desc_for_device(struct pci_dev *pdev, dma_addr_t dma_base, unsigned long offset, @@ -503,10 +502,7 @@ static void b44_stats_update(struct b44 *bp) for (reg = B44_TX_GOOD_O; reg <= B44_TX_PAUSE; reg += 4UL) { *val++ += br32(bp, reg); } - - /* Pad */ - reg += 8*4UL; - + val = &bp->hw_stats.rx_good_octets; for (reg = B44_RX_GOOD_O; reg <= B44_RX_NPAUSE; reg += 4UL) { *val++ += br32(bp, reg); } @@ -657,7 +653,7 @@ static int b44_alloc_rx_skb(struct b44 *bp, int src_idx, u32 dest_idx_unmasked) /* Hardware bug work-around, the chip is unable to do PCI DMA to/from anything above 1GB :-( */ - if (mapping + RX_PKT_BUF_SZ > B44_DMA_MASK) { + if(mapping+RX_PKT_BUF_SZ > B44_DMA_MASK) { /* Sigh... */ pci_unmap_single(bp->pdev, mapping, RX_PKT_BUF_SZ,PCI_DMA_FROMDEVICE); dev_kfree_skb_any(skb); @@ -667,7 +663,7 @@ static int b44_alloc_rx_skb(struct b44 *bp, int src_idx, u32 dest_idx_unmasked) mapping = pci_map_single(bp->pdev, skb->data, RX_PKT_BUF_SZ, PCI_DMA_FROMDEVICE); - if (mapping + RX_PKT_BUF_SZ > B44_DMA_MASK) { + if(mapping+RX_PKT_BUF_SZ > B44_DMA_MASK) { pci_unmap_single(bp->pdev, mapping, RX_PKT_BUF_SZ,PCI_DMA_FROMDEVICE); dev_kfree_skb_any(skb); return -ENOMEM; @@ -894,10 +890,11 @@ static irqreturn_t b44_interrupt(int irq, void *dev_id, struct pt_regs *regs) { struct net_device *dev = dev_id; struct b44 *bp = netdev_priv(dev); + unsigned long flags; u32 istat, imask; int handled = 0; - spin_lock(&bp->lock); + spin_lock_irqsave(&bp->lock, flags); istat = br32(bp, B44_ISTAT); imask = br32(bp, B44_IMASK); @@ -908,12 +905,6 @@ static irqreturn_t b44_interrupt(int irq, void *dev_id, struct pt_regs *regs) istat &= imask; if (istat) { handled = 1; - - if (unlikely(!netif_running(dev))) { - printk(KERN_INFO "%s: late interrupt.\n", dev->name); - goto irq_ack; - } - if (netif_rx_schedule_prep(dev)) { /* NOTE: These writes are posted by the readback of * the ISTAT register below. @@ -926,11 +917,10 @@ static irqreturn_t b44_interrupt(int irq, void *dev_id, struct pt_regs *regs) dev->name); } -irq_ack: bw32(bp, B44_ISTAT, istat); br32(bp, B44_ISTAT); } - spin_unlock(&bp->lock); + spin_unlock_irqrestore(&bp->lock, flags); return IRQ_RETVAL(handled); } @@ -958,7 +948,6 @@ static int b44_start_xmit(struct sk_buff *skb, struct net_device *dev) { struct b44 *bp = netdev_priv(dev); struct sk_buff *bounce_skb; - int rc = NETDEV_TX_OK; dma_addr_t mapping; u32 len, entry, ctrl; @@ -968,28 +957,29 @@ static int b44_start_xmit(struct sk_buff *skb, struct net_device *dev) /* This is a hard error, log it. */ if (unlikely(TX_BUFFS_AVAIL(bp) < 1)) { netif_stop_queue(dev); + spin_unlock_irq(&bp->lock); printk(KERN_ERR PFX "%s: BUG! Tx Ring full when queue awake!\n", dev->name); - goto err_out; + return 1; } mapping = pci_map_single(bp->pdev, skb->data, len, PCI_DMA_TODEVICE); - if (mapping + len > B44_DMA_MASK) { + if(mapping+len > B44_DMA_MASK) { /* Chip can't handle DMA to/from >1GB, use bounce buffer */ pci_unmap_single(bp->pdev, mapping, len, PCI_DMA_TODEVICE); bounce_skb = __dev_alloc_skb(TX_PKT_BUF_SZ, GFP_ATOMIC|GFP_DMA); if (!bounce_skb) - goto err_out; + return NETDEV_TX_BUSY; mapping = pci_map_single(bp->pdev, bounce_skb->data, len, PCI_DMA_TODEVICE); - if (mapping + len > B44_DMA_MASK) { + if(mapping+len > B44_DMA_MASK) { pci_unmap_single(bp->pdev, mapping, len, PCI_DMA_TODEVICE); dev_kfree_skb_any(bounce_skb); - goto err_out; + return NETDEV_TX_BUSY; } memcpy(skb_put(bounce_skb, len), skb->data, skb->len); @@ -1029,16 +1019,11 @@ static int b44_start_xmit(struct sk_buff *skb, struct net_device *dev) if (TX_BUFFS_AVAIL(bp) < 1) netif_stop_queue(dev); - dev->trans_start = jiffies; - -out_unlock: spin_unlock_irq(&bp->lock); - return rc; + dev->trans_start = jiffies; -err_out: - rc = NETDEV_TX_BUSY; - goto out_unlock; + return 0; } static int b44_change_mtu(struct net_device *dev, int new_mtu) @@ -1112,7 +1097,8 @@ static void b44_free_rings(struct b44 *bp) * * The chip has been shut down and the driver detached from * the networking, so no interrupts or new tx packets will - * end up in the driver. + * end up in the driver. bp->lock is not held and we are not + * in an interrupt context and thus may sleep. */ static void b44_init_rings(struct b44 *bp) { @@ -1184,14 +1170,16 @@ static int b44_alloc_consistent(struct b44 *bp) int size; size = B44_RX_RING_SIZE * sizeof(struct ring_info); - bp->rx_buffers = kzalloc(size, GFP_KERNEL); + bp->rx_buffers = kmalloc(size, GFP_KERNEL); if (!bp->rx_buffers) goto out_err; + memset(bp->rx_buffers, 0, size); size = B44_TX_RING_SIZE * sizeof(struct ring_info); - bp->tx_buffers = kzalloc(size, GFP_KERNEL); + bp->tx_buffers = kmalloc(size, GFP_KERNEL); if (!bp->tx_buffers) goto out_err; + memset(bp->tx_buffers, 0, size); size = DMA_TABLE_BYTES; bp->rx_ring = pci_alloc_consistent(bp->pdev, size, &bp->rx_ring_dma); @@ -1202,10 +1190,10 @@ static int b44_alloc_consistent(struct b44 *bp) struct dma_desc *rx_ring; dma_addr_t rx_ring_dma; - rx_ring = kzalloc(size, GFP_KERNEL); - if (!rx_ring) + if (!(rx_ring = (struct dma_desc *)kmalloc(size, GFP_KERNEL))) goto out_err; + memset(rx_ring, 0, size); rx_ring_dma = dma_map_single(&bp->pdev->dev, rx_ring, DMA_TABLE_BYTES, DMA_BIDIRECTIONAL); @@ -1228,10 +1216,10 @@ static int b44_alloc_consistent(struct b44 *bp) struct dma_desc *tx_ring; dma_addr_t tx_ring_dma; - tx_ring = kzalloc(size, GFP_KERNEL); - if (!tx_ring) + if (!(tx_ring = (struct dma_desc *)kmalloc(size, GFP_KERNEL))) goto out_err; + memset(tx_ring, 0, size); tx_ring_dma = dma_map_single(&bp->pdev->dev, tx_ring, DMA_TABLE_BYTES, DMA_TO_DEVICE); @@ -1394,21 +1382,22 @@ static int b44_open(struct net_device *dev) err = b44_alloc_consistent(bp); if (err) - goto out; + return err; + + err = request_irq(dev->irq, b44_interrupt, SA_SHIRQ, dev->name, dev); + if (err) + goto err_out_free; + + spin_lock_irq(&bp->lock); b44_init_rings(bp); b44_init_hw(bp); + bp->flags |= B44_FLAG_INIT_COMPLETE; netif_carrier_off(dev); b44_check_phy(bp); - err = request_irq(dev->irq, b44_interrupt, SA_SHIRQ, dev->name, dev); - if (unlikely(err < 0)) { - b44_chip_reset(bp); - b44_free_rings(bp); - b44_free_consistent(bp); - goto out; - } + spin_unlock_irq(&bp->lock); init_timer(&bp->timer); bp->timer.expires = jiffies + HZ; @@ -1417,7 +1406,11 @@ static int b44_open(struct net_device *dev) add_timer(&bp->timer); b44_enable_ints(bp); -out: + + return 0; + +err_out_free: + b44_free_consistent(bp); return err; } @@ -1452,8 +1445,6 @@ static int b44_close(struct net_device *dev) netif_stop_queue(dev); - netif_poll_disable(dev); - del_timer_sync(&bp->timer); spin_lock_irq(&bp->lock); @@ -1463,14 +1454,13 @@ static int b44_close(struct net_device *dev) #endif b44_halt(bp); b44_free_rings(bp); + bp->flags &= ~B44_FLAG_INIT_COMPLETE; netif_carrier_off(bp->dev); spin_unlock_irq(&bp->lock); free_irq(dev->irq, dev); - netif_poll_enable(dev); - b44_free_consistent(bp); return 0; @@ -1535,6 +1525,8 @@ static void __b44_set_rx_mode(struct net_device *dev) { struct b44 *bp = netdev_priv(dev); u32 val; + int i=0; + unsigned char zero[6] = {0,0,0,0,0,0}; val = br32(bp, B44_RXCONFIG); val &= ~(RXCONFIG_PROMISC | RXCONFIG_ALLMULTI); @@ -1542,17 +1534,14 @@ static void __b44_set_rx_mode(struct net_device *dev) val |= RXCONFIG_PROMISC; bw32(bp, B44_RXCONFIG, val); } else { - unsigned char zero[6] = {0, 0, 0, 0, 0, 0}; - int i = 0; - __b44_set_mac_addr(bp); if (dev->flags & IFF_ALLMULTI) val |= RXCONFIG_ALLMULTI; else - i = __b44_load_mcast(bp, dev); + i=__b44_load_mcast(bp, dev); - for (; i < 64; i++) { + for(;i<64;i++) { __b44_cam_write(bp, zero, i); } bw32(bp, B44_RXCONFIG, val); @@ -1616,7 +1605,7 @@ static int b44_get_settings(struct net_device *dev, struct ethtool_cmd *cmd) { struct b44 *bp = netdev_priv(dev); - if (!netif_running(dev)) + if (!(bp->flags & B44_FLAG_INIT_COMPLETE)) return -EAGAIN; cmd->supported = (SUPPORTED_Autoneg); cmd->supported |= (SUPPORTED_100baseT_Half | @@ -1654,7 +1643,7 @@ static int b44_set_settings(struct net_device *dev, struct ethtool_cmd *cmd) { struct b44 *bp = netdev_priv(dev); - if (!netif_running(dev)) + if (!(bp->flags & B44_FLAG_INIT_COMPLETE)) return -EAGAIN; /* We do not support gigabit. */ @@ -1784,37 +1773,6 @@ static int b44_set_pauseparam(struct net_device *dev, return 0; } -static void b44_get_strings(struct net_device *dev, u32 stringset, u8 *data) -{ - switch(stringset) { - case ETH_SS_STATS: - memcpy(data, *b44_gstrings, sizeof(b44_gstrings)); - break; - } -} - -static int b44_get_stats_count(struct net_device *dev) -{ - return ARRAY_SIZE(b44_gstrings); -} - -static void b44_get_ethtool_stats(struct net_device *dev, - struct ethtool_stats *stats, u64 *data) -{ - struct b44 *bp = netdev_priv(dev); - u32 *val = &bp->hw_stats.tx_good_octets; - u32 i; - - spin_lock_irq(&bp->lock); - - b44_stats_update(bp); - - for (i = 0; i < ARRAY_SIZE(b44_gstrings); i++) - *data++ = *val++; - - spin_unlock_irq(&bp->lock); -} - static struct ethtool_ops b44_ethtool_ops = { .get_drvinfo = b44_get_drvinfo, .get_settings = b44_get_settings, @@ -1827,9 +1785,6 @@ static struct ethtool_ops b44_ethtool_ops = { .set_pauseparam = b44_set_pauseparam, .get_msglevel = b44_get_msglevel, .set_msglevel = b44_set_msglevel, - .get_strings = b44_get_strings, - .get_stats_count = b44_get_stats_count, - .get_ethtool_stats = b44_get_ethtool_stats, .get_perm_addr = ethtool_op_get_perm_addr, }; @@ -1938,9 +1893,9 @@ static int __devinit b44_init_one(struct pci_dev *pdev, err = pci_set_consistent_dma_mask(pdev, (u64) B44_DMA_MASK); if (err) { - printk(KERN_ERR PFX "No usable DMA configuration, " - "aborting.\n"); - goto err_out_free_res; + printk(KERN_ERR PFX "No usable DMA configuration, " + "aborting.\n"); + goto err_out_free_res; } b44reg_base = pci_resource_start(pdev, 0); @@ -1962,8 +1917,10 @@ static int __devinit b44_init_one(struct pci_dev *pdev, bp = netdev_priv(dev); bp->pdev = pdev; bp->dev = dev; - - bp->msg_enable = netif_msg_init(b44_debug, B44_DEF_MSG_ENABLE); + if (b44_debug >= 0) + bp->msg_enable = (1 << b44_debug) - 1; + else + bp->msg_enable = B44_DEF_MSG_ENABLE; spin_lock_init(&bp->lock); @@ -2053,14 +2010,17 @@ static int __devinit b44_init_one(struct pci_dev *pdev, static void __devexit b44_remove_one(struct pci_dev *pdev) { struct net_device *dev = pci_get_drvdata(pdev); - struct b44 *bp = netdev_priv(dev); - unregister_netdev(dev); - iounmap(bp->regs); - free_netdev(dev); - pci_release_regions(pdev); - pci_disable_device(pdev); - pci_set_drvdata(pdev, NULL); + if (dev) { + struct b44 *bp = netdev_priv(dev); + + unregister_netdev(dev); + iounmap(bp->regs); + free_netdev(dev); + pci_release_regions(pdev); + pci_disable_device(pdev); + pci_set_drvdata(pdev, NULL); + } } static int b44_suspend(struct pci_dev *pdev, pm_message_t state) diff --git a/trunk/drivers/net/b44.h b/trunk/drivers/net/b44.h index b178662978f3..593cb0ad4100 100644 --- a/trunk/drivers/net/b44.h +++ b/trunk/drivers/net/b44.h @@ -346,63 +346,29 @@ struct ring_info { #define B44_MCAST_TABLE_SIZE 32 -#define B44_STAT_REG_DECLARE \ - _B44(tx_good_octets) \ - _B44(tx_good_pkts) \ - _B44(tx_octets) \ - _B44(tx_pkts) \ - _B44(tx_broadcast_pkts) \ - _B44(tx_multicast_pkts) \ - _B44(tx_len_64) \ - _B44(tx_len_65_to_127) \ - _B44(tx_len_128_to_255) \ - _B44(tx_len_256_to_511) \ - _B44(tx_len_512_to_1023) \ - _B44(tx_len_1024_to_max) \ - _B44(tx_jabber_pkts) \ - _B44(tx_oversize_pkts) \ - _B44(tx_fragment_pkts) \ - _B44(tx_underruns) \ - _B44(tx_total_cols) \ - _B44(tx_single_cols) \ - _B44(tx_multiple_cols) \ - _B44(tx_excessive_cols) \ - _B44(tx_late_cols) \ - _B44(tx_defered) \ - _B44(tx_carrier_lost) \ - _B44(tx_pause_pkts) \ - _B44(rx_good_octets) \ - _B44(rx_good_pkts) \ - _B44(rx_octets) \ - _B44(rx_pkts) \ - _B44(rx_broadcast_pkts) \ - _B44(rx_multicast_pkts) \ - _B44(rx_len_64) \ - _B44(rx_len_65_to_127) \ - _B44(rx_len_128_to_255) \ - _B44(rx_len_256_to_511) \ - _B44(rx_len_512_to_1023) \ - _B44(rx_len_1024_to_max) \ - _B44(rx_jabber_pkts) \ - _B44(rx_oversize_pkts) \ - _B44(rx_fragment_pkts) \ - _B44(rx_missed_pkts) \ - _B44(rx_crc_align_errs) \ - _B44(rx_undersize) \ - _B44(rx_crc_errs) \ - _B44(rx_align_errs) \ - _B44(rx_symbol_errs) \ - _B44(rx_pause_pkts) \ - _B44(rx_nonpause_pkts) - /* SW copy of device statistics, kept up to date by periodic timer - * which probes HW values. Check b44_stats_update if you mess with - * the layout + * which probes HW values. Must have same relative layout as HW + * register above, because b44_stats_update depends upon this. */ struct b44_hw_stats { -#define _B44(x) u32 x; -B44_STAT_REG_DECLARE -#undef _B44 + u32 tx_good_octets, tx_good_pkts, tx_octets; + u32 tx_pkts, tx_broadcast_pkts, tx_multicast_pkts; + u32 tx_len_64, tx_len_65_to_127, tx_len_128_to_255; + u32 tx_len_256_to_511, tx_len_512_to_1023, tx_len_1024_to_max; + u32 tx_jabber_pkts, tx_oversize_pkts, tx_fragment_pkts; + u32 tx_underruns, tx_total_cols, tx_single_cols; + u32 tx_multiple_cols, tx_excessive_cols, tx_late_cols; + u32 tx_defered, tx_carrier_lost, tx_pause_pkts; + u32 __pad1[8]; + + u32 rx_good_octets, rx_good_pkts, rx_octets; + u32 rx_pkts, rx_broadcast_pkts, rx_multicast_pkts; + u32 rx_len_64, rx_len_65_to_127, rx_len_128_to_255; + u32 rx_len_256_to_511, rx_len_512_to_1023, rx_len_1024_to_max; + u32 rx_jabber_pkts, rx_oversize_pkts, rx_fragment_pkts; + u32 rx_missed_pkts, rx_crc_align_errs, rx_undersize; + u32 rx_crc_errs, rx_align_errs, rx_symbol_errs; + u32 rx_pause_pkts, rx_nonpause_pkts; }; struct b44 { @@ -420,6 +386,7 @@ struct b44 { u32 dma_offset; u32 flags; +#define B44_FLAG_INIT_COMPLETE 0x00000001 #define B44_FLAG_BUGGY_TXPTR 0x00000002 #define B44_FLAG_REORDER_BUG 0x00000004 #define B44_FLAG_PAUSE_AUTO 0x00008000 diff --git a/trunk/drivers/net/bonding/bond_main.c b/trunk/drivers/net/bonding/bond_main.c index 94cec3cf2a13..8032126fd589 100644 --- a/trunk/drivers/net/bonding/bond_main.c +++ b/trunk/drivers/net/bonding/bond_main.c @@ -1604,27 +1604,35 @@ static int bond_sethwaddr(struct net_device *bond_dev, struct net_device *slave_ (NETIF_F_SG|NETIF_F_IP_CSUM|NETIF_F_NO_CSUM|NETIF_F_HW_CSUM) /* - * Compute the common dev->feature set available to all slaves. Some - * feature bits are managed elsewhere, so preserve feature bits set on - * master device that are not part of the examined set. + * Compute the features available to the bonding device by + * intersection of all of the slave devices' BOND_INTERSECT_FEATURES. + * Call this after attaching or detaching a slave to update the + * bond's features. */ static int bond_compute_features(struct bonding *bond) { - unsigned long features = BOND_INTERSECT_FEATURES; + int i; struct slave *slave; struct net_device *bond_dev = bond->dev; - int i; + int features = bond->bond_features; - bond_for_each_slave(bond, slave, i) - features &= (slave->dev->features & BOND_INTERSECT_FEATURES); + bond_for_each_slave(bond, slave, i) { + struct net_device * slave_dev = slave->dev; + if (i == 0) { + features |= BOND_INTERSECT_FEATURES; + } + features &= + ~(~slave_dev->features & BOND_INTERSECT_FEATURES); + } + /* turn off NETIF_F_SG if we need a csum and h/w can't do it */ if ((features & NETIF_F_SG) && - !(features & (NETIF_F_IP_CSUM | - NETIF_F_NO_CSUM | - NETIF_F_HW_CSUM))) + !(features & (NETIF_F_IP_CSUM | + NETIF_F_NO_CSUM | + NETIF_F_HW_CSUM))) { features &= ~NETIF_F_SG; + } - features |= (bond_dev->features & ~BOND_INTERSECT_FEATURES); bond_dev->features = features; return 0; @@ -4553,6 +4561,8 @@ static int __init bond_init(struct net_device *bond_dev, struct bond_params *par NETIF_F_HW_VLAN_RX | NETIF_F_HW_VLAN_FILTER); + bond->bond_features = bond_dev->features; + #ifdef CONFIG_PROC_FS bond_create_proc_entry(bond); #endif diff --git a/trunk/drivers/net/bonding/bonding.h b/trunk/drivers/net/bonding/bonding.h index 1433e91db0f7..bbf9da8af624 100644 --- a/trunk/drivers/net/bonding/bonding.h +++ b/trunk/drivers/net/bonding/bonding.h @@ -40,8 +40,8 @@ #include "bond_3ad.h" #include "bond_alb.h" -#define DRV_VERSION "2.6.5" -#define DRV_RELDATE "November 4, 2005" +#define DRV_VERSION "2.6.4" +#define DRV_RELDATE "September 26, 2005" #define DRV_NAME "bonding" #define DRV_DESCRIPTION "Ethernet Channel Bonding Driver" @@ -211,6 +211,9 @@ struct bonding { struct bond_params params; struct list_head vlan_list; struct vlan_group *vlgrp; + /* the features the bonding device supports, independently + * of any slaves */ + int bond_features; }; /** diff --git a/trunk/drivers/net/cassini.c b/trunk/drivers/net/cassini.c index 1f7ca453bb4a..50f43dbf31ae 100644 --- a/trunk/drivers/net/cassini.c +++ b/trunk/drivers/net/cassini.c @@ -67,6 +67,7 @@ */ #include +#include #include #include diff --git a/trunk/drivers/net/cris/eth_v10.c b/trunk/drivers/net/cris/eth_v10.c index 64105e4eaf31..b68b9cad76e9 100644 --- a/trunk/drivers/net/cris/eth_v10.c +++ b/trunk/drivers/net/cris/eth_v10.c @@ -409,6 +409,7 @@ static irqreturn_t e100nw_interrupt(int irq, void *dev_id, struct pt_regs *regs) static void e100_rx(struct net_device *dev); static int e100_close(struct net_device *dev); static int e100_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd); +static int e100_ethtool_ioctl(struct net_device* dev, struct ifreq *ifr); static int e100_set_config(struct net_device* dev, struct ifmap* map); static void e100_tx_timeout(struct net_device *dev); static struct net_device_stats *e100_get_stats(struct net_device *dev); @@ -435,8 +436,6 @@ static void e100_reset_transceiver(struct net_device* net); static void e100_clear_network_leds(unsigned long dummy); static void e100_set_network_leds(int active); -static struct ethtool_ops e100_ethtool_ops; - static void broadcom_check_speed(struct net_device* dev); static void broadcom_check_duplex(struct net_device* dev); static void tdk_check_speed(struct net_device* dev); @@ -496,7 +495,6 @@ etrax_ethernet_init(void) dev->get_stats = e100_get_stats; dev->set_multicast_list = set_multicast_list; dev->set_mac_address = e100_set_mac_address; - dev->ethtool_ops = &e100_ethtool_ops; dev->do_ioctl = e100_ioctl; dev->set_config = e100_set_config; dev->tx_timeout = e100_tx_timeout; @@ -1450,6 +1448,8 @@ e100_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd) spin_lock(&np->lock); /* Preempt protection */ switch (cmd) { + case SIOCETHTOOL: + return e100_ethtool_ioctl(dev,ifr); case SIOCGMIIPHY: /* Get PHY address */ data->phy_id = mdio_phy_addr; break; @@ -1486,81 +1486,88 @@ e100_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd) return 0; } -static int e100_set_settings(struct net_device *dev, - struct ethtool_cmd *ecmd) +static int +e100_ethtool_ioctl(struct net_device *dev, struct ifreq *ifr) { - ecmd->supported = SUPPORTED_Autoneg | SUPPORTED_TP | SUPPORTED_MII | - SUPPORTED_10baseT_Half | SUPPORTED_10baseT_Full | - SUPPORTED_100baseT_Half | SUPPORTED_100baseT_Full; - ecmd->port = PORT_TP; - ecmd->transceiver = XCVR_EXTERNAL; - ecmd->phy_address = mdio_phy_addr; - ecmd->speed = current_speed; - ecmd->duplex = full_duplex ? DUPLEX_FULL : DUPLEX_HALF; - ecmd->advertising = ADVERTISED_TP; - - if (current_duplex == autoneg && current_speed_selection == 0) - ecmd->advertising |= ADVERTISED_Autoneg; - else { - ecmd->advertising |= - ADVERTISED_10baseT_Half | ADVERTISED_10baseT_Full | - ADVERTISED_100baseT_Half | ADVERTISED_100baseT_Full; - if (current_speed_selection == 10) - ecmd->advertising &= ~(ADVERTISED_100baseT_Half | - ADVERTISED_100baseT_Full); - else if (current_speed_selection == 100) - ecmd->advertising &= ~(ADVERTISED_10baseT_Half | - ADVERTISED_10baseT_Full); - if (current_duplex == half) - ecmd->advertising &= ~(ADVERTISED_10baseT_Full | - ADVERTISED_100baseT_Full); - else if (current_duplex == full) - ecmd->advertising &= ~(ADVERTISED_10baseT_Half | - ADVERTISED_100baseT_Half); - } + struct ethtool_cmd ecmd; - ecmd->autoneg = AUTONEG_ENABLE; - return 0; -} + if (copy_from_user(&ecmd, ifr->ifr_data, sizeof (ecmd))) + return -EFAULT; -static int e100_set_settings(struct net_device *dev, - struct ethtool_cmd *ecmd) -{ - if (ecmd->autoneg == AUTONEG_ENABLE) { - e100_set_duplex(dev, autoneg); - e100_set_speed(dev, 0); - } else { - e100_set_duplex(dev, ecmd->duplex == DUPLEX_HALF ? half : full); - e100_set_speed(dev, ecmd->speed == SPEED_10 ? 10: 100); + switch (ecmd.cmd) { + case ETHTOOL_GSET: + { + memset((void *) &ecmd, 0, sizeof (ecmd)); + ecmd.supported = + SUPPORTED_Autoneg | SUPPORTED_TP | SUPPORTED_MII | + SUPPORTED_10baseT_Half | SUPPORTED_10baseT_Full | + SUPPORTED_100baseT_Half | SUPPORTED_100baseT_Full; + ecmd.port = PORT_TP; + ecmd.transceiver = XCVR_EXTERNAL; + ecmd.phy_address = mdio_phy_addr; + ecmd.speed = current_speed; + ecmd.duplex = full_duplex ? DUPLEX_FULL : DUPLEX_HALF; + ecmd.advertising = ADVERTISED_TP; + if (current_duplex == autoneg && current_speed_selection == 0) + ecmd.advertising |= ADVERTISED_Autoneg; + else { + ecmd.advertising |= + ADVERTISED_10baseT_Half | ADVERTISED_10baseT_Full | + ADVERTISED_100baseT_Half | ADVERTISED_100baseT_Full; + if (current_speed_selection == 10) + ecmd.advertising &= ~(ADVERTISED_100baseT_Half | ADVERTISED_100baseT_Full); + else if (current_speed_selection == 100) + ecmd.advertising &= ~(ADVERTISED_10baseT_Half | ADVERTISED_10baseT_Full); + if (current_duplex == half) + ecmd.advertising &= ~(ADVERTISED_10baseT_Full | ADVERTISED_100baseT_Full); + else if (current_duplex == full) + ecmd.advertising &= ~(ADVERTISED_10baseT_Half | ADVERTISED_100baseT_Half); + } + ecmd.autoneg = AUTONEG_ENABLE; + if (copy_to_user(ifr->ifr_data, &ecmd, sizeof (ecmd))) + return -EFAULT; + } + break; + case ETHTOOL_SSET: + { + if (!capable(CAP_NET_ADMIN)) { + return -EPERM; + } + if (ecmd.autoneg == AUTONEG_ENABLE) { + e100_set_duplex(dev, autoneg); + e100_set_speed(dev, 0); + } else { + e100_set_duplex(dev, ecmd.duplex == DUPLEX_HALF ? half : full); + e100_set_speed(dev, ecmd.speed == SPEED_10 ? 10: 100); + } + } + break; + case ETHTOOL_GDRVINFO: + { + struct ethtool_drvinfo info; + memset((void *) &info, 0, sizeof (info)); + strncpy(info.driver, "ETRAX 100LX", sizeof(info.driver) - 1); + strncpy(info.version, "$Revision: 1.31 $", sizeof(info.version) - 1); + strncpy(info.fw_version, "N/A", sizeof(info.fw_version) - 1); + strncpy(info.bus_info, "N/A", sizeof(info.bus_info) - 1); + info.regdump_len = 0; + info.eedump_len = 0; + info.testinfo_len = 0; + if (copy_to_user(ifr->ifr_data, &info, sizeof (info))) + return -EFAULT; + } + break; + case ETHTOOL_NWAY_RST: + if (current_duplex == autoneg && current_speed_selection == 0) + e100_negotiate(dev); + break; + default: + return -EOPNOTSUPP; + break; } - - return 0; -} - -static void e100_get_drvinfo(struct net_device *dev, - struct ethtool_drvinfo *info) -{ - strncpy(info->driver, "ETRAX 100LX", sizeof(info->driver) - 1); - strncpy(info->version, "$Revision: 1.31 $", sizeof(info->version) - 1); - strncpy(info->fw_version, "N/A", sizeof(info->fw_version) - 1); - strncpy(info->bus_info, "N/A", sizeof(info->bus_info) - 1); -} - -static int e100_nway_reset(struct net_device *dev) -{ - if (current_duplex == autoneg && current_speed_selection == 0) - e100_negotiate(dev); return 0; } -static struct ethtool_ops e100_ethtool_ops = { - .get_settings = e100_get_settings, - .set_settings = e100_set_settings, - .get_drvinfo = e100_get_drvinfo, - .nway_reset = e100_nway_reset, - .get_link = ethtool_op_get_link, -}; - static int e100_set_config(struct net_device *dev, struct ifmap *map) { diff --git a/trunk/drivers/net/dgrs.c b/trunk/drivers/net/dgrs.c index 2a290cc397ad..7809838e6c4c 100644 --- a/trunk/drivers/net/dgrs.c +++ b/trunk/drivers/net/dgrs.c @@ -1549,7 +1549,7 @@ MODULE_PARM_DESC(nicmode, "Digi RightSwitch operating mode (1: switch, 2: multi- static int __init dgrs_init_module (void) { int i; - int cardcount = 0; + int eisacount = 0, pcicount = 0; /* * Command line variable overrides @@ -1591,13 +1591,15 @@ static int __init dgrs_init_module (void) * Find and configure all the cards */ #ifdef CONFIG_EISA - cardcount = eisa_driver_register(&dgrs_eisa_driver); - if (cardcount < 0) - return cardcount; + eisacount = eisa_driver_register(&dgrs_eisa_driver); + if (eisacount < 0) + return eisacount; +#endif +#ifdef CONFIG_PCI + pcicount = pci_register_driver(&dgrs_pci_driver); + if (pcicount) + return pcicount; #endif - cardcount = pci_register_driver(&dgrs_pci_driver); - if (cardcount) - return cardcount; return 0; } diff --git a/trunk/drivers/net/dm9000.c b/trunk/drivers/net/dm9000.c index f8c9bcdab68b..c0af6fb1fbba 100644 --- a/trunk/drivers/net/dm9000.c +++ b/trunk/drivers/net/dm9000.c @@ -60,6 +60,7 @@ #include #include #include +#include #include #include #include diff --git a/trunk/drivers/net/e100.c b/trunk/drivers/net/e100.c index 7a6aeae2c9fa..eb169a8e8773 100644 --- a/trunk/drivers/net/e100.c +++ b/trunk/drivers/net/e100.c @@ -1478,7 +1478,7 @@ static inline int e100_rx_alloc_skb(struct nic *nic, struct rx *rx) if(pci_dma_mapping_error(rx->dma_addr)) { dev_kfree_skb_any(rx->skb); - rx->skb = NULL; + rx->skb = 0; rx->dma_addr = 0; return -ENOMEM; } @@ -1764,7 +1764,7 @@ static int e100_up(struct nic *nic) if((err = e100_hw_init(nic))) goto err_clean_cbs; e100_set_multicast_list(nic->netdev); - e100_start_receiver(nic, NULL); + e100_start_receiver(nic, 0); mod_timer(&nic->watchdog, jiffies); if((err = request_irq(nic->pdev->irq, e100_intr, SA_SHIRQ, nic->netdev->name, nic->netdev))) @@ -1844,7 +1844,7 @@ static int e100_loopback_test(struct nic *nic, enum loopback loopback_mode) mdio_write(nic->netdev, nic->mii.phy_id, MII_BMCR, BMCR_LOOPBACK); - e100_start_receiver(nic, NULL); + e100_start_receiver(nic, 0); if(!(skb = dev_alloc_skb(ETH_DATA_LEN))) { err = -ENOMEM; diff --git a/trunk/drivers/net/fs_enet/fs_enet-main.c b/trunk/drivers/net/fs_enet/fs_enet-main.c index f5d49a110654..9342d5bc7bb4 100644 --- a/trunk/drivers/net/fs_enet/fs_enet-main.c +++ b/trunk/drivers/net/fs_enet/fs_enet-main.c @@ -37,7 +37,6 @@ #include #include #include -#include #include #include diff --git a/trunk/drivers/net/fs_enet/fs_enet.h b/trunk/drivers/net/fs_enet/fs_enet.h index e7ec96c964a9..1105543b9d88 100644 --- a/trunk/drivers/net/fs_enet/fs_enet.h +++ b/trunk/drivers/net/fs_enet/fs_enet.h @@ -4,6 +4,7 @@ #include #include #include +#include #include #include diff --git a/trunk/drivers/net/fs_enet/mac-fcc.c b/trunk/drivers/net/fs_enet/mac-fcc.c index e67b1d06611c..a940b96433c7 100644 --- a/trunk/drivers/net/fs_enet/mac-fcc.c +++ b/trunk/drivers/net/fs_enet/mac-fcc.c @@ -34,7 +34,6 @@ #include #include #include -#include #include #include diff --git a/trunk/drivers/net/fs_enet/mac-fec.c b/trunk/drivers/net/fs_enet/mac-fec.c index 2e8f44469699..5ef4e845a387 100644 --- a/trunk/drivers/net/fs_enet/mac-fec.c +++ b/trunk/drivers/net/fs_enet/mac-fec.c @@ -34,7 +34,6 @@ #include #include #include -#include #include #include diff --git a/trunk/drivers/net/fs_enet/mac-scc.c b/trunk/drivers/net/fs_enet/mac-scc.c index a3897fda71fa..d8c6e9cadcf5 100644 --- a/trunk/drivers/net/fs_enet/mac-scc.c +++ b/trunk/drivers/net/fs_enet/mac-scc.c @@ -34,7 +34,6 @@ #include #include #include -#include #include #include diff --git a/trunk/drivers/net/gianfar.c b/trunk/drivers/net/gianfar.c index 54d294ad6df5..962580f2c4ab 100644 --- a/trunk/drivers/net/gianfar.c +++ b/trunk/drivers/net/gianfar.c @@ -90,6 +90,7 @@ #include #include #include +#include #include #include #include diff --git a/trunk/drivers/net/gianfar.h b/trunk/drivers/net/gianfar.h index 220084e53341..c77ca6c0d04a 100644 --- a/trunk/drivers/net/gianfar.h +++ b/trunk/drivers/net/gianfar.h @@ -43,6 +43,7 @@ #include #include #include +#include #include #include #include diff --git a/trunk/drivers/net/gianfar_ethtool.c b/trunk/drivers/net/gianfar_ethtool.c index 5a2d810ce575..68e3578e7613 100644 --- a/trunk/drivers/net/gianfar_ethtool.c +++ b/trunk/drivers/net/gianfar_ethtool.c @@ -34,6 +34,7 @@ #include #include #include +#include #include #include #include diff --git a/trunk/drivers/net/gianfar_mii.c b/trunk/drivers/net/gianfar_mii.c index 7263395d78bb..5a74d3d3dbe1 100644 --- a/trunk/drivers/net/gianfar_mii.c +++ b/trunk/drivers/net/gianfar_mii.c @@ -32,6 +32,7 @@ #include #include #include +#include #include #include #include diff --git a/trunk/drivers/net/hp100.c b/trunk/drivers/net/hp100.c index e92c17f6931c..b71fab6e34f4 100644 --- a/trunk/drivers/net/hp100.c +++ b/trunk/drivers/net/hp100.c @@ -96,6 +96,7 @@ #undef HP100_MULTICAST_FILTER /* Need to be debugged... */ +#include #include #include #include diff --git a/trunk/drivers/net/ibmveth.c b/trunk/drivers/net/ibmveth.c index be191d80ef9c..94239f67f3a3 100644 --- a/trunk/drivers/net/ibmveth.c +++ b/trunk/drivers/net/ibmveth.c @@ -35,6 +35,7 @@ #include #include +#include #include #include #include diff --git a/trunk/drivers/net/ioc3-eth.c b/trunk/drivers/net/ioc3-eth.c index 6a3129bc15a6..49e5467bdd73 100644 --- a/trunk/drivers/net/ioc3-eth.c +++ b/trunk/drivers/net/ioc3-eth.c @@ -46,8 +46,10 @@ #include #ifdef CONFIG_SERIAL_8250 -#include -#include +#include +#include +#define IOC3_BAUD (22000000 / (3*16)) +#define IOC3_COM_FLAGS (ASYNC_BOOT_AUTOCONF | ASYNC_SKIP_TEST) #endif #include @@ -1144,11 +1146,12 @@ static inline int ioc3_is_menet(struct pci_dev *pdev) * around ioc3 oddities in this respect. * * The IOC3 serials use a 22MHz clock rate with an additional divider by 3. + * (IOC3_BAUD = (22000000 / (3*16))) */ static void __devinit ioc3_serial_probe(struct pci_dev *pdev, struct ioc3 *ioc3) { - struct uart_port port; + struct serial_struct req; /* * We need to recognice and treat the fourth MENET serial as it @@ -1162,25 +1165,20 @@ static void __devinit ioc3_serial_probe(struct pci_dev *pdev, struct ioc3 *ioc3) if (ioc3_is_menet(pdev) && PCI_SLOT(pdev->devfn) == 3) return; - /* - * Register to interrupt zero because we share the interrupt with - * the serial driver which we don't properly support yet. - * - * Can't use UPF_IOREMAP as the whole of IOC3 resources have already - * been registered. - */ - memset(&port, 0, sizeof(port)); - port.irq = 0; - port.flags = UPF_SKIP_TEST | UPF_BOOT_AUTOCONF; - port.iotype = UPIO_MEM; - port.regshift = 0; - port.uartclk = 22000000 / 3; - - port.membase = (unsigned char *) &ioc3->sregs.uarta; - serial8250_register_port(&port); - - port.membase = (unsigned char *) &ioc3->sregs.uartb; - serial8250_register_port(&port); + /* Register to interrupt zero because we share the interrupt with + the serial driver which we don't properly support yet. */ + memset(&req, 0, sizeof(req)); + req.irq = 0; + req.flags = IOC3_COM_FLAGS; + req.io_type = SERIAL_IO_MEM; + req.iomem_reg_shift = 0; + req.baud_base = IOC3_BAUD; + + req.iomem_base = (unsigned char *) &ioc3->sregs.uarta; + register_serial(&req); + + req.iomem_base = (unsigned char *) &ioc3->sregs.uartb; + register_serial(&req); } #endif diff --git a/trunk/drivers/net/irda/donauboe.c b/trunk/drivers/net/irda/donauboe.c index 3137592d60c0..0282771b1cbb 100644 --- a/trunk/drivers/net/irda/donauboe.c +++ b/trunk/drivers/net/irda/donauboe.c @@ -1459,10 +1459,8 @@ toshoboe_net_ioctl (struct net_device *dev, struct ifreq *rq, int cmd) */ IRDA_DEBUG (1, "%s(BANDWIDTH), %s, (%X/%ld\n", __FUNCTION__ ,dev->name, INB (OBOE_STATUS), irq->ifr_baudrate ); - if (!in_interrupt () && !capable (CAP_NET_ADMIN)) { - ret = -EPERM; - goto out; - } + if (!in_interrupt () && !capable (CAP_NET_ADMIN)) + return -EPERM; /* self->speed=irq->ifr_baudrate; */ /* toshoboe_setbaud(self); */ @@ -1472,10 +1470,8 @@ toshoboe_net_ioctl (struct net_device *dev, struct ifreq *rq, int cmd) case SIOCSMEDIABUSY: /* Set media busy */ IRDA_DEBUG (1, "%s(MEDIABUSY), %s, (%X/%x)\n", __FUNCTION__ ,dev->name, INB (OBOE_STATUS), capable (CAP_NET_ADMIN) ); - if (!capable (CAP_NET_ADMIN)) { - ret = -EPERM; - goto out; - } + if (!capable (CAP_NET_ADMIN)) + return -EPERM; irda_device_set_media_busy (self->netdev, TRUE); break; case SIOCGRECEIVING: /* Check if we are receiving right now */ @@ -1487,7 +1483,7 @@ toshoboe_net_ioctl (struct net_device *dev, struct ifreq *rq, int cmd) IRDA_DEBUG (1, "%s(?), %s, (cmd=0x%X)\n", __FUNCTION__, dev->name, cmd); ret = -EOPNOTSUPP; } -out: + spin_unlock_irqrestore(&self->spinlock, flags); return ret; diff --git a/trunk/drivers/net/iseries_veth.c b/trunk/drivers/net/iseries_veth.c index 77eadf84cb2c..d86d8f055a6c 100644 --- a/trunk/drivers/net/iseries_veth.c +++ b/trunk/drivers/net/iseries_veth.c @@ -58,6 +58,7 @@ #include #include +#include #include #include #include diff --git a/trunk/drivers/net/mac8390.c b/trunk/drivers/net/mac8390.c index d8c99f038fa0..ce5761816a64 100644 --- a/trunk/drivers/net/mac8390.c +++ b/trunk/drivers/net/mac8390.c @@ -15,6 +15,7 @@ * and fixed access to Sonic Sys card which masquerades as a Farallon * by rayk@knightsmanor.org */ +#include #include #include #include diff --git a/trunk/drivers/net/mv643xx_eth.h b/trunk/drivers/net/mv643xx_eth.h index f769f9b626ea..bcfda5192da0 100644 --- a/trunk/drivers/net/mv643xx_eth.h +++ b/trunk/drivers/net/mv643xx_eth.h @@ -1,6 +1,7 @@ #ifndef __MV643XX_ETH_H__ #define __MV643XX_ETH_H__ +#include #include #include #include diff --git a/trunk/drivers/net/ns83820.c b/trunk/drivers/net/ns83820.c index f857ae94d261..a3c3fc9c0d8a 100644 --- a/trunk/drivers/net/ns83820.c +++ b/trunk/drivers/net/ns83820.c @@ -110,6 +110,7 @@ #include #include /* for iph */ #include /* for IPPROTO_... */ +#include #include #include #include @@ -444,6 +445,7 @@ struct ns83820 { u32 MEAR_cache; u32 IMR_cache; + struct eeprom ee; unsigned linkstate; @@ -1556,13 +1558,15 @@ static void ns83820_getmac(struct ns83820 *dev, u8 *mac) unsigned i; for (i=0; i<3; i++) { u32 data; - +#if 0 /* I've left this in as an example of how to use eeprom.h */ + data = eeprom_readw(&dev->ee, 0xa + 2 - i); +#else /* Read from the perfect match memory: this is loaded by * the chip from the EEPROM via the EELOAD self test. */ writel(i*2, dev->base + RFCR); data = readl(dev->base + RFDR); - +#endif *mac++ = data; *mac++ = data >> 8; } @@ -1847,6 +1851,8 @@ static int __devinit ns83820_init_one(struct pci_dev *pci_dev, const struct pci_ spin_lock_init(&dev->misc_lock); dev->pci_dev = pci_dev; + dev->ee.cache = &dev->MEAR_cache; + dev->ee.lock = &dev->misc_lock; SET_MODULE_OWNER(ndev); SET_NETDEV_DEV(ndev, &pci_dev->dev); @@ -1881,6 +1887,9 @@ static int __devinit ns83820_init_one(struct pci_dev *pci_dev, const struct pci_ dev->IMR_cache = 0; + setup_ee_mem_bitbanger(&dev->ee, dev->base + MEAR, 3, 2, 1, 0, + 0); + err = request_irq(pci_dev->irq, ns83820_irq, SA_SHIRQ, DRV_NAME, ndev); if (err) { diff --git a/trunk/drivers/net/ppp_async.c b/trunk/drivers/net/ppp_async.c index 400f652282d7..59e8183c639e 100644 --- a/trunk/drivers/net/ppp_async.c +++ b/trunk/drivers/net/ppp_async.c @@ -31,7 +31,6 @@ #include #include #include -#include #define PPP_VERSION "2.4.2" @@ -836,11 +835,8 @@ process_input_packet(struct asyncppp *ap) err: /* frame had an error, remember that, reset SC_TOSS & SC_ESCAPE */ ap->state = SC_PREV_ERROR; - if (skb) { - /* make skb appear as freshly allocated */ + if (skb) skb_trim(skb, 0); - skb_reserve(skb, - skb_headroom(skb)); - } } /* Called when the tty driver has data for us. Runs parallel with the @@ -893,17 +889,10 @@ ppp_async_input(struct asyncppp *ap, const unsigned char *buf, skb = dev_alloc_skb(ap->mru + PPP_HDRLEN + 2); if (skb == 0) goto nomem; - ap->rpkt = skb; - } - if (skb->len == 0) { - /* Try to get the payload 4-byte aligned. - * This should match the - * PPP_ALLSTATIONS/PPP_UI/compressed tests in - * process_input_packet, but we do not have - * enough chars here to test buf[1] and buf[2]. - */ + /* Try to get the payload 4-byte aligned */ if (buf[0] != PPP_ALLSTATIONS) skb_reserve(skb, 2 + (buf[0] & 1)); + ap->rpkt = skb; } if (n > skb_tailroom(skb)) { /* packet overflowed MRU */ diff --git a/trunk/drivers/net/ppp_generic.c b/trunk/drivers/net/ppp_generic.c index 50430f79f8cf..d3c9958b00d0 100644 --- a/trunk/drivers/net/ppp_generic.c +++ b/trunk/drivers/net/ppp_generic.c @@ -137,14 +137,13 @@ struct ppp { /* * Bits in flags: SC_NO_TCP_CCID, SC_CCP_OPEN, SC_CCP_UP, SC_LOOP_TRAFFIC, - * SC_MULTILINK, SC_MP_SHORTSEQ, SC_MP_XSHORTSEQ, SC_COMP_TCP, SC_REJ_COMP_TCP, - * SC_MUST_COMP + * SC_MULTILINK, SC_MP_SHORTSEQ, SC_MP_XSHORTSEQ, SC_COMP_TCP, SC_REJ_COMP_TCP. * Bits in rstate: SC_DECOMP_RUN, SC_DC_ERROR, SC_DC_FERROR. * Bits in xstate: SC_COMP_RUN */ #define SC_FLAG_BITS (SC_NO_TCP_CCID|SC_CCP_OPEN|SC_CCP_UP|SC_LOOP_TRAFFIC \ |SC_MULTILINK|SC_MP_SHORTSEQ|SC_MP_XSHORTSEQ \ - |SC_COMP_TCP|SC_REJ_COMP_TCP|SC_MUST_COMP) + |SC_COMP_TCP|SC_REJ_COMP_TCP) /* * Private data structure for each channel. @@ -1028,56 +1027,6 @@ ppp_xmit_process(struct ppp *ppp) ppp_xmit_unlock(ppp); } -static inline struct sk_buff * -pad_compress_skb(struct ppp *ppp, struct sk_buff *skb) -{ - struct sk_buff *new_skb; - int len; - int new_skb_size = ppp->dev->mtu + - ppp->xcomp->comp_extra + ppp->dev->hard_header_len; - int compressor_skb_size = ppp->dev->mtu + - ppp->xcomp->comp_extra + PPP_HDRLEN; - new_skb = alloc_skb(new_skb_size, GFP_ATOMIC); - if (!new_skb) { - if (net_ratelimit()) - printk(KERN_ERR "PPP: no memory (comp pkt)\n"); - return NULL; - } - if (ppp->dev->hard_header_len > PPP_HDRLEN) - skb_reserve(new_skb, - ppp->dev->hard_header_len - PPP_HDRLEN); - - /* compressor still expects A/C bytes in hdr */ - len = ppp->xcomp->compress(ppp->xc_state, skb->data - 2, - new_skb->data, skb->len + 2, - compressor_skb_size); - if (len > 0 && (ppp->flags & SC_CCP_UP)) { - kfree_skb(skb); - skb = new_skb; - skb_put(skb, len); - skb_pull(skb, 2); /* pull off A/C bytes */ - } else if (len == 0) { - /* didn't compress, or CCP not up yet */ - kfree_skb(new_skb); - new_skb = skb; - } else { - /* - * (len < 0) - * MPPE requires that we do not send unencrypted - * frames. The compressor will return -1 if we - * should drop the frame. We cannot simply test - * the compress_proto because MPPE and MPPC share - * the same number. - */ - if (net_ratelimit()) - printk(KERN_ERR "ppp: compressor dropped pkt\n"); - kfree_skb(skb); - kfree_skb(new_skb); - new_skb = NULL; - } - return new_skb; -} - /* * Compress and send a frame. * The caller should have locked the xmit path, @@ -1164,14 +1113,29 @@ ppp_send_frame(struct ppp *ppp, struct sk_buff *skb) /* try to do packet compression */ if ((ppp->xstate & SC_COMP_RUN) && ppp->xc_state != 0 && proto != PPP_LCP && proto != PPP_CCP) { - if (!(ppp->flags & SC_CCP_UP) && (ppp->flags & SC_MUST_COMP)) { - if (net_ratelimit()) - printk(KERN_ERR "ppp: compression required but down - pkt dropped.\n"); + new_skb = alloc_skb(ppp->dev->mtu + ppp->dev->hard_header_len, + GFP_ATOMIC); + if (new_skb == 0) { + printk(KERN_ERR "PPP: no memory (comp pkt)\n"); goto drop; } - skb = pad_compress_skb(ppp, skb); - if (!skb) - goto drop; + if (ppp->dev->hard_header_len > PPP_HDRLEN) + skb_reserve(new_skb, + ppp->dev->hard_header_len - PPP_HDRLEN); + + /* compressor still expects A/C bytes in hdr */ + len = ppp->xcomp->compress(ppp->xc_state, skb->data - 2, + new_skb->data, skb->len + 2, + ppp->dev->mtu + PPP_HDRLEN); + if (len > 0 && (ppp->flags & SC_CCP_UP)) { + kfree_skb(skb); + skb = new_skb; + skb_put(skb, len); + skb_pull(skb, 2); /* pull off A/C bytes */ + } else { + /* didn't compress, or CCP not up yet */ + kfree_skb(new_skb); + } } /* @@ -1191,8 +1155,7 @@ ppp_send_frame(struct ppp *ppp, struct sk_buff *skb) return; drop: - if (skb) - kfree_skb(skb); + kfree_skb(skb); ++ppp->stats.tx_errors; } @@ -1589,9 +1552,6 @@ ppp_receive_nonmp_frame(struct ppp *ppp, struct sk_buff *skb) && (ppp->rstate & (SC_DC_FERROR | SC_DC_ERROR)) == 0) skb = ppp_decompress_frame(ppp, skb); - if (ppp->flags & SC_MUST_COMP && ppp->rstate & SC_DC_FERROR) - goto err; - proto = PPP_PROTO(skb); switch (proto) { case PPP_VJC_COMP: diff --git a/trunk/drivers/net/ppp_mppe.c b/trunk/drivers/net/ppp_mppe.c deleted file mode 100644 index 1985d1b57c45..000000000000 --- a/trunk/drivers/net/ppp_mppe.c +++ /dev/null @@ -1,724 +0,0 @@ -/* - * ppp_mppe.c - interface MPPE to the PPP code. - * This version is for use with Linux kernel 2.6.14+ - * - * By Frank Cusack . - * Copyright (c) 2002,2003,2004 Google, Inc. - * All rights reserved. - * - * License: - * Permission to use, copy, modify, and distribute this software and its - * documentation is hereby granted, provided that the above copyright - * notice appears in all copies. This software is provided without any - * warranty, express or implied. - * - * ALTERNATIVELY, provided that this notice is retained in full, this product - * may be distributed under the terms of the GNU General Public License (GPL), - * in which case the provisions of the GPL apply INSTEAD OF those given above. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - * - * - * Changelog: - * 08/12/05 - Matt Domsch - * Only need extra skb padding on transmit, not receive. - * 06/18/04 - Matt Domsch , Oleg Makarenko - * Use Linux kernel 2.6 arc4 and sha1 routines rather than - * providing our own. - * 2/15/04 - TS: added #include and testing for Kernel - * version before using - * MOD_DEC_USAGE_COUNT/MOD_INC_USAGE_COUNT which are - * deprecated in 2.6 - */ - -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include - -#include "ppp_mppe.h" - -MODULE_AUTHOR("Frank Cusack "); -MODULE_DESCRIPTION("Point-to-Point Protocol Microsoft Point-to-Point Encryption support"); -MODULE_LICENSE("Dual BSD/GPL"); -MODULE_ALIAS("ppp-compress-" __stringify(CI_MPPE)); -MODULE_VERSION("1.0.2"); - -static void -setup_sg(struct scatterlist *sg, const void *address, unsigned int length) -{ - sg[0].page = virt_to_page(address); - sg[0].offset = offset_in_page(address); - sg[0].length = length; -} - -#define SHA1_PAD_SIZE 40 - -/* - * kernel crypto API needs its arguments to be in kmalloc'd memory, not in the module - * static data area. That means sha_pad needs to be kmalloc'd. - */ - -struct sha_pad { - unsigned char sha_pad1[SHA1_PAD_SIZE]; - unsigned char sha_pad2[SHA1_PAD_SIZE]; -}; -static struct sha_pad *sha_pad; - -static inline void sha_pad_init(struct sha_pad *shapad) -{ - memset(shapad->sha_pad1, 0x00, sizeof(shapad->sha_pad1)); - memset(shapad->sha_pad2, 0xF2, sizeof(shapad->sha_pad2)); -} - -/* - * State for an MPPE (de)compressor. - */ -struct ppp_mppe_state { - struct crypto_tfm *arc4; - struct crypto_tfm *sha1; - unsigned char *sha1_digest; - unsigned char master_key[MPPE_MAX_KEY_LEN]; - unsigned char session_key[MPPE_MAX_KEY_LEN]; - unsigned keylen; /* key length in bytes */ - /* NB: 128-bit == 16, 40-bit == 8! */ - /* If we want to support 56-bit, */ - /* the unit has to change to bits */ - unsigned char bits; /* MPPE control bits */ - unsigned ccount; /* 12-bit coherency count (seqno) */ - unsigned stateful; /* stateful mode flag */ - int discard; /* stateful mode packet loss flag */ - int sanity_errors; /* take down LCP if too many */ - int unit; - int debug; - struct compstat stats; -}; - -/* struct ppp_mppe_state.bits definitions */ -#define MPPE_BIT_A 0x80 /* Encryption table were (re)inititalized */ -#define MPPE_BIT_B 0x40 /* MPPC only (not implemented) */ -#define MPPE_BIT_C 0x20 /* MPPC only (not implemented) */ -#define MPPE_BIT_D 0x10 /* This is an encrypted frame */ - -#define MPPE_BIT_FLUSHED MPPE_BIT_A -#define MPPE_BIT_ENCRYPTED MPPE_BIT_D - -#define MPPE_BITS(p) ((p)[4] & 0xf0) -#define MPPE_CCOUNT(p) ((((p)[4] & 0x0f) << 8) + (p)[5]) -#define MPPE_CCOUNT_SPACE 0x1000 /* The size of the ccount space */ - -#define MPPE_OVHD 2 /* MPPE overhead/packet */ -#define SANITY_MAX 1600 /* Max bogon factor we will tolerate */ - -/* - * Key Derivation, from RFC 3078, RFC 3079. - * Equivalent to Get_Key() for MS-CHAP as described in RFC 3079. - */ -static void get_new_key_from_sha(struct ppp_mppe_state * state, unsigned char *InterimKey) -{ - struct scatterlist sg[4]; - - setup_sg(&sg[0], state->master_key, state->keylen); - setup_sg(&sg[1], sha_pad->sha_pad1, sizeof(sha_pad->sha_pad1)); - setup_sg(&sg[2], state->session_key, state->keylen); - setup_sg(&sg[3], sha_pad->sha_pad2, sizeof(sha_pad->sha_pad2)); - - crypto_digest_digest (state->sha1, sg, 4, state->sha1_digest); - - memcpy(InterimKey, state->sha1_digest, state->keylen); -} - -/* - * Perform the MPPE rekey algorithm, from RFC 3078, sec. 7.3. - * Well, not what's written there, but rather what they meant. - */ -static void mppe_rekey(struct ppp_mppe_state * state, int initial_key) -{ - unsigned char InterimKey[MPPE_MAX_KEY_LEN]; - struct scatterlist sg_in[1], sg_out[1]; - - get_new_key_from_sha(state, InterimKey); - if (!initial_key) { - crypto_cipher_setkey(state->arc4, InterimKey, state->keylen); - setup_sg(sg_in, InterimKey, state->keylen); - setup_sg(sg_out, state->session_key, state->keylen); - if (crypto_cipher_encrypt(state->arc4, sg_out, sg_in, - state->keylen) != 0) { - printk(KERN_WARNING "mppe_rekey: cipher_encrypt failed\n"); - } - } else { - memcpy(state->session_key, InterimKey, state->keylen); - } - if (state->keylen == 8) { - /* See RFC 3078 */ - state->session_key[0] = 0xd1; - state->session_key[1] = 0x26; - state->session_key[2] = 0x9e; - } - crypto_cipher_setkey(state->arc4, state->session_key, state->keylen); -} - -/* - * Allocate space for a (de)compressor. - */ -static void *mppe_alloc(unsigned char *options, int optlen) -{ - struct ppp_mppe_state *state; - unsigned int digestsize; - - if (optlen != CILEN_MPPE + sizeof(state->master_key) - || options[0] != CI_MPPE || options[1] != CILEN_MPPE) - goto out; - - state = (struct ppp_mppe_state *) kmalloc(sizeof(*state), GFP_KERNEL); - if (state == NULL) - goto out; - - memset(state, 0, sizeof(*state)); - - state->arc4 = crypto_alloc_tfm("arc4", 0); - if (!state->arc4) - goto out_free; - - state->sha1 = crypto_alloc_tfm("sha1", 0); - if (!state->sha1) - goto out_free; - - digestsize = crypto_tfm_alg_digestsize(state->sha1); - if (digestsize < MPPE_MAX_KEY_LEN) - goto out_free; - - state->sha1_digest = kmalloc(digestsize, GFP_KERNEL); - if (!state->sha1_digest) - goto out_free; - - /* Save keys. */ - memcpy(state->master_key, &options[CILEN_MPPE], - sizeof(state->master_key)); - memcpy(state->session_key, state->master_key, - sizeof(state->master_key)); - - /* - * We defer initial key generation until mppe_init(), as mppe_alloc() - * is called frequently during negotiation. - */ - - return (void *)state; - - out_free: - if (state->sha1_digest) - kfree(state->sha1_digest); - if (state->sha1) - crypto_free_tfm(state->sha1); - if (state->arc4) - crypto_free_tfm(state->arc4); - kfree(state); - out: - return NULL; -} - -/* - * Deallocate space for a (de)compressor. - */ -static void mppe_free(void *arg) -{ - struct ppp_mppe_state *state = (struct ppp_mppe_state *) arg; - if (state) { - if (state->sha1_digest) - kfree(state->sha1_digest); - if (state->sha1) - crypto_free_tfm(state->sha1); - if (state->arc4) - crypto_free_tfm(state->arc4); - kfree(state); - } -} - -/* - * Initialize (de)compressor state. - */ -static int -mppe_init(void *arg, unsigned char *options, int optlen, int unit, int debug, - const char *debugstr) -{ - struct ppp_mppe_state *state = (struct ppp_mppe_state *) arg; - unsigned char mppe_opts; - - if (optlen != CILEN_MPPE - || options[0] != CI_MPPE || options[1] != CILEN_MPPE) - return 0; - - MPPE_CI_TO_OPTS(&options[2], mppe_opts); - if (mppe_opts & MPPE_OPT_128) - state->keylen = 16; - else if (mppe_opts & MPPE_OPT_40) - state->keylen = 8; - else { - printk(KERN_WARNING "%s[%d]: unknown key length\n", debugstr, - unit); - return 0; - } - if (mppe_opts & MPPE_OPT_STATEFUL) - state->stateful = 1; - - /* Generate the initial session key. */ - mppe_rekey(state, 1); - - if (debug) { - int i; - char mkey[sizeof(state->master_key) * 2 + 1]; - char skey[sizeof(state->session_key) * 2 + 1]; - - printk(KERN_DEBUG "%s[%d]: initialized with %d-bit %s mode\n", - debugstr, unit, (state->keylen == 16) ? 128 : 40, - (state->stateful) ? "stateful" : "stateless"); - - for (i = 0; i < sizeof(state->master_key); i++) - sprintf(mkey + i * 2, "%02x", state->master_key[i]); - for (i = 0; i < sizeof(state->session_key); i++) - sprintf(skey + i * 2, "%02x", state->session_key[i]); - printk(KERN_DEBUG - "%s[%d]: keys: master: %s initial session: %s\n", - debugstr, unit, mkey, skey); - } - - /* - * Initialize the coherency count. The initial value is not specified - * in RFC 3078, but we can make a reasonable assumption that it will - * start at 0. Setting it to the max here makes the comp/decomp code - * do the right thing (determined through experiment). - */ - state->ccount = MPPE_CCOUNT_SPACE - 1; - - /* - * Note that even though we have initialized the key table, we don't - * set the FLUSHED bit. This is contrary to RFC 3078, sec. 3.1. - */ - state->bits = MPPE_BIT_ENCRYPTED; - - state->unit = unit; - state->debug = debug; - - return 1; -} - -static int -mppe_comp_init(void *arg, unsigned char *options, int optlen, int unit, - int hdrlen, int debug) -{ - /* ARGSUSED */ - return mppe_init(arg, options, optlen, unit, debug, "mppe_comp_init"); -} - -/* - * We received a CCP Reset-Request (actually, we are sending a Reset-Ack), - * tell the compressor to rekey. Note that we MUST NOT rekey for - * every CCP Reset-Request; we only rekey on the next xmit packet. - * We might get multiple CCP Reset-Requests if our CCP Reset-Ack is lost. - * So, rekeying for every CCP Reset-Request is broken as the peer will not - * know how many times we've rekeyed. (If we rekey and THEN get another - * CCP Reset-Request, we must rekey again.) - */ -static void mppe_comp_reset(void *arg) -{ - struct ppp_mppe_state *state = (struct ppp_mppe_state *) arg; - - state->bits |= MPPE_BIT_FLUSHED; -} - -/* - * Compress (encrypt) a packet. - * It's strange to call this a compressor, since the output is always - * MPPE_OVHD + 2 bytes larger than the input. - */ -static int -mppe_compress(void *arg, unsigned char *ibuf, unsigned char *obuf, - int isize, int osize) -{ - struct ppp_mppe_state *state = (struct ppp_mppe_state *) arg; - int proto; - struct scatterlist sg_in[1], sg_out[1]; - - /* - * Check that the protocol is in the range we handle. - */ - proto = PPP_PROTOCOL(ibuf); - if (proto < 0x0021 || proto > 0x00fa) - return 0; - - /* Make sure we have enough room to generate an encrypted packet. */ - if (osize < isize + MPPE_OVHD + 2) { - /* Drop the packet if we should encrypt it, but can't. */ - printk(KERN_DEBUG "mppe_compress[%d]: osize too small! " - "(have: %d need: %d)\n", state->unit, - osize, osize + MPPE_OVHD + 2); - return -1; - } - - osize = isize + MPPE_OVHD + 2; - - /* - * Copy over the PPP header and set control bits. - */ - obuf[0] = PPP_ADDRESS(ibuf); - obuf[1] = PPP_CONTROL(ibuf); - obuf[2] = PPP_COMP >> 8; /* isize + MPPE_OVHD + 1 */ - obuf[3] = PPP_COMP; /* isize + MPPE_OVHD + 2 */ - obuf += PPP_HDRLEN; - - state->ccount = (state->ccount + 1) % MPPE_CCOUNT_SPACE; - if (state->debug >= 7) - printk(KERN_DEBUG "mppe_compress[%d]: ccount %d\n", state->unit, - state->ccount); - obuf[0] = state->ccount >> 8; - obuf[1] = state->ccount & 0xff; - - if (!state->stateful || /* stateless mode */ - ((state->ccount & 0xff) == 0xff) || /* "flag" packet */ - (state->bits & MPPE_BIT_FLUSHED)) { /* CCP Reset-Request */ - /* We must rekey */ - if (state->debug && state->stateful) - printk(KERN_DEBUG "mppe_compress[%d]: rekeying\n", - state->unit); - mppe_rekey(state, 0); - state->bits |= MPPE_BIT_FLUSHED; - } - obuf[0] |= state->bits; - state->bits &= ~MPPE_BIT_FLUSHED; /* reset for next xmit */ - - obuf += MPPE_OVHD; - ibuf += 2; /* skip to proto field */ - isize -= 2; - - /* Encrypt packet */ - setup_sg(sg_in, ibuf, isize); - setup_sg(sg_out, obuf, osize); - if (crypto_cipher_encrypt(state->arc4, sg_out, sg_in, isize) != 0) { - printk(KERN_DEBUG "crypto_cypher_encrypt failed\n"); - return -1; - } - - state->stats.unc_bytes += isize; - state->stats.unc_packets++; - state->stats.comp_bytes += osize; - state->stats.comp_packets++; - - return osize; -} - -/* - * Since every frame grows by MPPE_OVHD + 2 bytes, this is always going - * to look bad ... and the longer the link is up the worse it will get. - */ -static void mppe_comp_stats(void *arg, struct compstat *stats) -{ - struct ppp_mppe_state *state = (struct ppp_mppe_state *) arg; - - *stats = state->stats; -} - -static int -mppe_decomp_init(void *arg, unsigned char *options, int optlen, int unit, - int hdrlen, int mru, int debug) -{ - /* ARGSUSED */ - return mppe_init(arg, options, optlen, unit, debug, "mppe_decomp_init"); -} - -/* - * We received a CCP Reset-Ack. Just ignore it. - */ -static void mppe_decomp_reset(void *arg) -{ - /* ARGSUSED */ - return; -} - -/* - * Decompress (decrypt) an MPPE packet. - */ -static int -mppe_decompress(void *arg, unsigned char *ibuf, int isize, unsigned char *obuf, - int osize) -{ - struct ppp_mppe_state *state = (struct ppp_mppe_state *) arg; - unsigned ccount; - int flushed = MPPE_BITS(ibuf) & MPPE_BIT_FLUSHED; - int sanity = 0; - struct scatterlist sg_in[1], sg_out[1]; - - if (isize <= PPP_HDRLEN + MPPE_OVHD) { - if (state->debug) - printk(KERN_DEBUG - "mppe_decompress[%d]: short pkt (%d)\n", - state->unit, isize); - return DECOMP_ERROR; - } - - /* - * Make sure we have enough room to decrypt the packet. - * Note that for our test we only subtract 1 byte whereas in - * mppe_compress() we added 2 bytes (+MPPE_OVHD); - * this is to account for possible PFC. - */ - if (osize < isize - MPPE_OVHD - 1) { - printk(KERN_DEBUG "mppe_decompress[%d]: osize too small! " - "(have: %d need: %d)\n", state->unit, - osize, isize - MPPE_OVHD - 1); - return DECOMP_ERROR; - } - osize = isize - MPPE_OVHD - 2; /* assume no PFC */ - - ccount = MPPE_CCOUNT(ibuf); - if (state->debug >= 7) - printk(KERN_DEBUG "mppe_decompress[%d]: ccount %d\n", - state->unit, ccount); - - /* sanity checks -- terminate with extreme prejudice */ - if (!(MPPE_BITS(ibuf) & MPPE_BIT_ENCRYPTED)) { - printk(KERN_DEBUG - "mppe_decompress[%d]: ENCRYPTED bit not set!\n", - state->unit); - state->sanity_errors += 100; - sanity = 1; - } - if (!state->stateful && !flushed) { - printk(KERN_DEBUG "mppe_decompress[%d]: FLUSHED bit not set in " - "stateless mode!\n", state->unit); - state->sanity_errors += 100; - sanity = 1; - } - if (state->stateful && ((ccount & 0xff) == 0xff) && !flushed) { - printk(KERN_DEBUG "mppe_decompress[%d]: FLUSHED bit not set on " - "flag packet!\n", state->unit); - state->sanity_errors += 100; - sanity = 1; - } - - if (sanity) { - if (state->sanity_errors < SANITY_MAX) - return DECOMP_ERROR; - else - /* - * Take LCP down if the peer is sending too many bogons. - * We don't want to do this for a single or just a few - * instances since it could just be due to packet corruption. - */ - return DECOMP_FATALERROR; - } - - /* - * Check the coherency count. - */ - - if (!state->stateful) { - /* RFC 3078, sec 8.1. Rekey for every packet. */ - while (state->ccount != ccount) { - mppe_rekey(state, 0); - state->ccount = (state->ccount + 1) % MPPE_CCOUNT_SPACE; - } - } else { - /* RFC 3078, sec 8.2. */ - if (!state->discard) { - /* normal state */ - state->ccount = (state->ccount + 1) % MPPE_CCOUNT_SPACE; - if (ccount != state->ccount) { - /* - * (ccount > state->ccount) - * Packet loss detected, enter the discard state. - * Signal the peer to rekey (by sending a CCP Reset-Request). - */ - state->discard = 1; - return DECOMP_ERROR; - } - } else { - /* discard state */ - if (!flushed) { - /* ccp.c will be silent (no additional CCP Reset-Requests). */ - return DECOMP_ERROR; - } else { - /* Rekey for every missed "flag" packet. */ - while ((ccount & ~0xff) != - (state->ccount & ~0xff)) { - mppe_rekey(state, 0); - state->ccount = - (state->ccount + - 256) % MPPE_CCOUNT_SPACE; - } - - /* reset */ - state->discard = 0; - state->ccount = ccount; - /* - * Another problem with RFC 3078 here. It implies that the - * peer need not send a Reset-Ack packet. But RFC 1962 - * requires it. Hopefully, M$ does send a Reset-Ack; even - * though it isn't required for MPPE synchronization, it is - * required to reset CCP state. - */ - } - } - if (flushed) - mppe_rekey(state, 0); - } - - /* - * Fill in the first part of the PPP header. The protocol field - * comes from the decrypted data. - */ - obuf[0] = PPP_ADDRESS(ibuf); /* +1 */ - obuf[1] = PPP_CONTROL(ibuf); /* +1 */ - obuf += 2; - ibuf += PPP_HDRLEN + MPPE_OVHD; - isize -= PPP_HDRLEN + MPPE_OVHD; /* -6 */ - /* net osize: isize-4 */ - - /* - * Decrypt the first byte in order to check if it is - * a compressed or uncompressed protocol field. - */ - setup_sg(sg_in, ibuf, 1); - setup_sg(sg_out, obuf, 1); - if (crypto_cipher_decrypt(state->arc4, sg_out, sg_in, 1) != 0) { - printk(KERN_DEBUG "crypto_cypher_decrypt failed\n"); - return DECOMP_ERROR; - } - - /* - * Do PFC decompression. - * This would be nicer if we were given the actual sk_buff - * instead of a char *. - */ - if ((obuf[0] & 0x01) != 0) { - obuf[1] = obuf[0]; - obuf[0] = 0; - obuf++; - osize++; - } - - /* And finally, decrypt the rest of the packet. */ - setup_sg(sg_in, ibuf + 1, isize - 1); - setup_sg(sg_out, obuf + 1, osize - 1); - if (crypto_cipher_decrypt(state->arc4, sg_out, sg_in, isize - 1) != 0) { - printk(KERN_DEBUG "crypto_cypher_decrypt failed\n"); - return DECOMP_ERROR; - } - - state->stats.unc_bytes += osize; - state->stats.unc_packets++; - state->stats.comp_bytes += isize; - state->stats.comp_packets++; - - /* good packet credit */ - state->sanity_errors >>= 1; - - return osize; -} - -/* - * Incompressible data has arrived (this should never happen!). - * We should probably drop the link if the protocol is in the range - * of what should be encrypted. At the least, we should drop this - * packet. (How to do this?) - */ -static void mppe_incomp(void *arg, unsigned char *ibuf, int icnt) -{ - struct ppp_mppe_state *state = (struct ppp_mppe_state *) arg; - - if (state->debug && - (PPP_PROTOCOL(ibuf) >= 0x0021 && PPP_PROTOCOL(ibuf) <= 0x00fa)) - printk(KERN_DEBUG - "mppe_incomp[%d]: incompressible (unencrypted) data! " - "(proto %04x)\n", state->unit, PPP_PROTOCOL(ibuf)); - - state->stats.inc_bytes += icnt; - state->stats.inc_packets++; - state->stats.unc_bytes += icnt; - state->stats.unc_packets++; -} - -/************************************************************* - * Module interface table - *************************************************************/ - -/* - * Procedures exported to if_ppp.c. - */ -static struct compressor ppp_mppe = { - .compress_proto = CI_MPPE, - .comp_alloc = mppe_alloc, - .comp_free = mppe_free, - .comp_init = mppe_comp_init, - .comp_reset = mppe_comp_reset, - .compress = mppe_compress, - .comp_stat = mppe_comp_stats, - .decomp_alloc = mppe_alloc, - .decomp_free = mppe_free, - .decomp_init = mppe_decomp_init, - .decomp_reset = mppe_decomp_reset, - .decompress = mppe_decompress, - .incomp = mppe_incomp, - .decomp_stat = mppe_comp_stats, - .owner = THIS_MODULE, - .comp_extra = MPPE_PAD, -}; - -/* - * ppp_mppe_init() - * - * Prior to allowing load, try to load the arc4 and sha1 crypto - * libraries. The actual use will be allocated later, but - * this way the module will fail to insmod if they aren't available. - */ - -static int __init ppp_mppe_init(void) -{ - int answer; - if (!(crypto_alg_available("arc4", 0) && - crypto_alg_available("sha1", 0))) - return -ENODEV; - - sha_pad = kmalloc(sizeof(struct sha_pad), GFP_KERNEL); - if (!sha_pad) - return -ENOMEM; - sha_pad_init(sha_pad); - - answer = ppp_register_compressor(&ppp_mppe); - - if (answer == 0) - printk(KERN_INFO "PPP MPPE Compression module registered\n"); - else - kfree(sha_pad); - - return answer; -} - -static void __exit ppp_mppe_cleanup(void) -{ - ppp_unregister_compressor(&ppp_mppe); - kfree(sha_pad); -} - -module_init(ppp_mppe_init); -module_exit(ppp_mppe_cleanup); diff --git a/trunk/drivers/net/ppp_mppe.h b/trunk/drivers/net/ppp_mppe.h deleted file mode 100644 index 7a14e058c668..000000000000 --- a/trunk/drivers/net/ppp_mppe.h +++ /dev/null @@ -1,86 +0,0 @@ -#define MPPE_PAD 4 /* MPPE growth per frame */ -#define MPPE_MAX_KEY_LEN 16 /* largest key length (128-bit) */ - -/* option bits for ccp_options.mppe */ -#define MPPE_OPT_40 0x01 /* 40 bit */ -#define MPPE_OPT_128 0x02 /* 128 bit */ -#define MPPE_OPT_STATEFUL 0x04 /* stateful mode */ -/* unsupported opts */ -#define MPPE_OPT_56 0x08 /* 56 bit */ -#define MPPE_OPT_MPPC 0x10 /* MPPC compression */ -#define MPPE_OPT_D 0x20 /* Unknown */ -#define MPPE_OPT_UNSUPPORTED (MPPE_OPT_56|MPPE_OPT_MPPC|MPPE_OPT_D) -#define MPPE_OPT_UNKNOWN 0x40 /* Bits !defined in RFC 3078 were set */ - -/* - * This is not nice ... the alternative is a bitfield struct though. - * And unfortunately, we cannot share the same bits for the option - * names above since C and H are the same bit. We could do a u_int32 - * but then we have to do a htonl() all the time and/or we still need - * to know which octet is which. - */ -#define MPPE_C_BIT 0x01 /* MPPC */ -#define MPPE_D_BIT 0x10 /* Obsolete, usage unknown */ -#define MPPE_L_BIT 0x20 /* 40-bit */ -#define MPPE_S_BIT 0x40 /* 128-bit */ -#define MPPE_M_BIT 0x80 /* 56-bit, not supported */ -#define MPPE_H_BIT 0x01 /* Stateless (in a different byte) */ - -/* Does not include H bit; used for least significant octet only. */ -#define MPPE_ALL_BITS (MPPE_D_BIT|MPPE_L_BIT|MPPE_S_BIT|MPPE_M_BIT|MPPE_H_BIT) - -/* Build a CI from mppe opts (see RFC 3078) */ -#define MPPE_OPTS_TO_CI(opts, ci) \ - do { \ - u_char *ptr = ci; /* u_char[4] */ \ - \ - /* H bit */ \ - if (opts & MPPE_OPT_STATEFUL) \ - *ptr++ = 0x0; \ - else \ - *ptr++ = MPPE_H_BIT; \ - *ptr++ = 0; \ - *ptr++ = 0; \ - \ - /* S,L bits */ \ - *ptr = 0; \ - if (opts & MPPE_OPT_128) \ - *ptr |= MPPE_S_BIT; \ - if (opts & MPPE_OPT_40) \ - *ptr |= MPPE_L_BIT; \ - /* M,D,C bits not supported */ \ - } while (/* CONSTCOND */ 0) - -/* The reverse of the above */ -#define MPPE_CI_TO_OPTS(ci, opts) \ - do { \ - u_char *ptr = ci; /* u_char[4] */ \ - \ - opts = 0; \ - \ - /* H bit */ \ - if (!(ptr[0] & MPPE_H_BIT)) \ - opts |= MPPE_OPT_STATEFUL; \ - \ - /* S,L bits */ \ - if (ptr[3] & MPPE_S_BIT) \ - opts |= MPPE_OPT_128; \ - if (ptr[3] & MPPE_L_BIT) \ - opts |= MPPE_OPT_40; \ - \ - /* M,D,C bits */ \ - if (ptr[3] & MPPE_M_BIT) \ - opts |= MPPE_OPT_56; \ - if (ptr[3] & MPPE_D_BIT) \ - opts |= MPPE_OPT_D; \ - if (ptr[3] & MPPE_C_BIT) \ - opts |= MPPE_OPT_MPPC; \ - \ - /* Other bits */ \ - if (ptr[0] & ~MPPE_H_BIT) \ - opts |= MPPE_OPT_UNKNOWN; \ - if (ptr[1] || ptr[2]) \ - opts |= MPPE_OPT_UNKNOWN; \ - if (ptr[3] & ~MPPE_ALL_BITS) \ - opts |= MPPE_OPT_UNKNOWN; \ - } while (/* CONSTCOND */ 0) diff --git a/trunk/drivers/net/s2io.c b/trunk/drivers/net/s2io.c index e57df8dfe6b4..0745dd9d01f3 100644 --- a/trunk/drivers/net/s2io.c +++ b/trunk/drivers/net/s2io.c @@ -55,6 +55,7 @@ #include #include #include +#include #include #include @@ -1531,7 +1532,7 @@ static int init_nic(struct s2io_nic *nic) #define LINK_UP_DOWN_INTERRUPT 1 #define MAC_RMAC_ERR_TIMER 2 -static int s2io_link_fault_indication(nic_t *nic) +int s2io_link_fault_indication(nic_t *nic) { if (nic->intr_type != INTA) return MAC_RMAC_ERR_TIMER; @@ -1863,7 +1864,7 @@ static int verify_xena_quiescence(nic_t *sp, u64 val64, int flag) * */ -static void fix_mac_address(nic_t * sp) +void fix_mac_address(nic_t * sp) { XENA_dev_config_t __iomem *bar0 = sp->bar0; u64 val64; @@ -2159,7 +2160,7 @@ int fill_rxd_3buf(nic_t *nic, RxD_t *rxdp, struct sk_buff *skb) * SUCCESS on success or an appropriate -ve value on failure. */ -static int fill_rx_buffers(struct s2io_nic *nic, int ring_no) +int fill_rx_buffers(struct s2io_nic *nic, int ring_no) { struct net_device *dev = nic->dev; struct sk_buff *skb; @@ -2830,7 +2831,7 @@ static void alarm_intr_handler(struct s2io_nic *nic) * SUCCESS on success and FAILURE on failure. */ -static int wait_for_cmd_complete(nic_t * sp) +int wait_for_cmd_complete(nic_t * sp) { XENA_dev_config_t __iomem *bar0 = sp->bar0; int ret = FAILURE, cnt = 0; @@ -3076,7 +3077,7 @@ int s2io_set_swapper(nic_t * sp) return SUCCESS; } -static int wait_for_msix_trans(nic_t *nic, int i) +int wait_for_msix_trans(nic_t *nic, int i) { XENA_dev_config_t *bar0 = (XENA_dev_config_t *) nic->bar0; u64 val64; @@ -3115,7 +3116,7 @@ void restore_xmsi_data(nic_t *nic) } } -static void store_xmsi_data(nic_t *nic) +void store_xmsi_data(nic_t *nic) { XENA_dev_config_t *bar0 = (XENA_dev_config_t *) nic->bar0; u64 val64, addr, data; @@ -3287,7 +3288,7 @@ int s2io_enable_msi_x(nic_t *nic) * file on failure. */ -static int s2io_open(struct net_device *dev) +int s2io_open(struct net_device *dev) { nic_t *sp = dev->priv; int err = 0; @@ -3417,7 +3418,7 @@ failed\n", dev->name, i); * file on failure. */ -static int s2io_close(struct net_device *dev) +int s2io_close(struct net_device *dev) { nic_t *sp = dev->priv; int i; @@ -3466,7 +3467,7 @@ static int s2io_close(struct net_device *dev) * 0 on success & 1 on failure. */ -static int s2io_xmit(struct sk_buff *skb, struct net_device *dev) +int s2io_xmit(struct sk_buff *skb, struct net_device *dev) { nic_t *sp = dev->priv; u16 frg_cnt, frg_len, i, queue, queue_len, put_off, get_off; @@ -3912,7 +3913,7 @@ static void s2io_updt_stats(nic_t *sp) * pointer to the updated net_device_stats structure. */ -static struct net_device_stats *s2io_get_stats(struct net_device *dev) +struct net_device_stats *s2io_get_stats(struct net_device *dev) { nic_t *sp = dev->priv; mac_info_t *mac_control; @@ -5105,20 +5106,19 @@ static void s2io_get_ethtool_stats(struct net_device *dev, tmp_stats[i++] = stat_info->sw_stat.double_ecc_errs; } -static int s2io_ethtool_get_regs_len(struct net_device *dev) +int s2io_ethtool_get_regs_len(struct net_device *dev) { return (XENA_REG_SPACE); } -static u32 s2io_ethtool_get_rx_csum(struct net_device * dev) +u32 s2io_ethtool_get_rx_csum(struct net_device * dev) { nic_t *sp = dev->priv; return (sp->rx_csum); } - -static int s2io_ethtool_set_rx_csum(struct net_device *dev, u32 data) +int s2io_ethtool_set_rx_csum(struct net_device *dev, u32 data) { nic_t *sp = dev->priv; @@ -5129,19 +5129,17 @@ static int s2io_ethtool_set_rx_csum(struct net_device *dev, u32 data) return 0; } - -static int s2io_get_eeprom_len(struct net_device *dev) +int s2io_get_eeprom_len(struct net_device *dev) { return (XENA_EEPROM_SPACE); } -static int s2io_ethtool_self_test_count(struct net_device *dev) +int s2io_ethtool_self_test_count(struct net_device *dev) { return (S2IO_TEST_LEN); } - -static void s2io_ethtool_get_strings(struct net_device *dev, - u32 stringset, u8 * data) +void s2io_ethtool_get_strings(struct net_device *dev, + u32 stringset, u8 * data) { switch (stringset) { case ETH_SS_TEST: @@ -5157,7 +5155,7 @@ static int s2io_ethtool_get_stats_count(struct net_device *dev) return (S2IO_STAT_LEN); } -static int s2io_ethtool_op_set_tx_csum(struct net_device *dev, u32 data) +int s2io_ethtool_op_set_tx_csum(struct net_device *dev, u32 data) { if (data) dev->features |= NETIF_F_IP_CSUM; @@ -5210,7 +5208,7 @@ static struct ethtool_ops netdev_ethtool_ops = { * function always return EOPNOTSUPPORTED */ -static int s2io_ioctl(struct net_device *dev, struct ifreq *rq, int cmd) +int s2io_ioctl(struct net_device *dev, struct ifreq *rq, int cmd) { return -EOPNOTSUPP; } @@ -5226,7 +5224,7 @@ static int s2io_ioctl(struct net_device *dev, struct ifreq *rq, int cmd) * file on failure. */ -static int s2io_change_mtu(struct net_device *dev, int new_mtu) +int s2io_change_mtu(struct net_device *dev, int new_mtu) { nic_t *sp = dev->priv; diff --git a/trunk/drivers/net/sk98lin/h/skdrv1st.h b/trunk/drivers/net/sk98lin/h/skdrv1st.h index 91b8d4f45904..308440bd0e12 100644 --- a/trunk/drivers/net/sk98lin/h/skdrv1st.h +++ b/trunk/drivers/net/sk98lin/h/skdrv1st.h @@ -39,6 +39,9 @@ #ifndef __INC_SKDRV1ST_H #define __INC_SKDRV1ST_H +/* Check kernel version */ +#include + typedef struct s_AC SK_AC; /* Set card versions */ diff --git a/trunk/drivers/net/sk_mca.c b/trunk/drivers/net/sk_mca.c index e5d6d95960c7..4c56b8d8221b 100644 --- a/trunk/drivers/net/sk_mca.c +++ b/trunk/drivers/net/sk_mca.c @@ -93,6 +93,7 @@ paper sources: #include #include #include +#include #include #include #include diff --git a/trunk/drivers/net/sk_mca.h b/trunk/drivers/net/sk_mca.h index d6fa1823dfa6..7e7c99582746 100644 --- a/trunk/drivers/net/sk_mca.h +++ b/trunk/drivers/net/sk_mca.h @@ -1,3 +1,5 @@ +#include + #ifndef _SK_MCA_INCLUDE_ #define _SK_MCA_INCLUDE_ diff --git a/trunk/drivers/net/skge.c b/trunk/drivers/net/skge.c index 596c93b12daa..572f121b1f4e 100644 --- a/trunk/drivers/net/skge.c +++ b/trunk/drivers/net/skge.c @@ -37,13 +37,12 @@ #include #include #include -#include #include #include "skge.h" #define DRV_NAME "skge" -#define DRV_VERSION "1.2" +#define DRV_VERSION "1.1" #define PFX DRV_NAME " " #define DEFAULT_TX_RING_SIZE 128 @@ -89,8 +88,8 @@ MODULE_DEVICE_TABLE(pci, skge_id_table); static int skge_up(struct net_device *dev); static int skge_down(struct net_device *dev); static void skge_tx_clean(struct skge_port *skge); -static int xm_phy_write(struct skge_hw *hw, int port, u16 reg, u16 val); -static int gm_phy_write(struct skge_hw *hw, int port, u16 reg, u16 val); +static void xm_phy_write(struct skge_hw *hw, int port, u16 reg, u16 val); +static void gm_phy_write(struct skge_hw *hw, int port, u16 reg, u16 val); static void genesis_get_stats(struct skge_port *skge, u64 *data); static void yukon_get_stats(struct skge_port *skge, u64 *data); static void yukon_init(struct skge_hw *hw, int port); @@ -130,7 +129,7 @@ static void skge_get_regs(struct net_device *dev, struct ethtool_regs *regs, regs->len - B3_RI_WTO_R1); } -/* Wake on Lan only supported on Yukon chips with rev 1 or above */ +/* Wake on Lan only supported on Yukon chps with rev 1 or above */ static int wol_supported(const struct skge_hw *hw) { return !((hw->chip_id == CHIP_ID_GENESIS || @@ -170,8 +169,8 @@ static int skge_set_wol(struct net_device *dev, struct ethtool_wolinfo *wol) return 0; } -/* Determine supported/advertised modes based on hardware. - * Note: ethtool ADVERTISED_xxx == SUPPORTED_xxx +/* Determine supported/adverised modes based on hardware. + * Note: ethtoool ADVERTISED_xxx == SUPPORTED_xxx */ static u32 skge_supported_modes(const struct skge_hw *hw) { @@ -532,13 +531,13 @@ static inline u32 hwkhz(const struct skge_hw *hw) return 78215; /* or: 78.125 MHz */ } -/* Chip HZ to microseconds */ +/* Chip hz to microseconds */ static inline u32 skge_clk2usec(const struct skge_hw *hw, u32 ticks) { return (ticks * 1000) / hwkhz(hw); } -/* Microseconds to chip HZ */ +/* Microseconds to chip hz */ static inline u32 skge_usecs2clk(const struct skge_hw *hw, u32 usec) { return hwkhz(hw) * usec / 1000; @@ -884,37 +883,32 @@ static void skge_link_down(struct skge_port *skge) printk(KERN_INFO PFX "%s: Link is down.\n", skge->netdev->name); } -static int __xm_phy_read(struct skge_hw *hw, int port, u16 reg, u16 *val) +static u16 xm_phy_read(struct skge_hw *hw, int port, u16 reg) { int i; + u16 v; xm_write16(hw, port, XM_PHY_ADDR, reg | hw->phy_addr); - xm_read16(hw, port, XM_PHY_DATA); + v = xm_read16(hw, port, XM_PHY_DATA); /* Need to wait for external PHY */ for (i = 0; i < PHY_RETRIES; i++) { udelay(1); - if (xm_read16(hw, port, XM_MMU_CMD) & XM_MMU_PHY_RDY) + if (xm_read16(hw, port, XM_MMU_CMD) + & XM_MMU_PHY_RDY) goto ready; } - return -ETIMEDOUT; - ready: - *val = xm_read16(hw, port, XM_PHY_DATA); - + printk(KERN_WARNING PFX "%s: phy read timed out\n", + hw->dev[port]->name); return 0; -} + ready: + v = xm_read16(hw, port, XM_PHY_DATA); -static u16 xm_phy_read(struct skge_hw *hw, int port, u16 reg) -{ - u16 v = 0; - if (__xm_phy_read(hw, port, reg, &v)) - printk(KERN_WARNING PFX "%s: phy read timed out\n", - hw->dev[port]->name); return v; } -static int xm_phy_write(struct skge_hw *hw, int port, u16 reg, u16 val) +static void xm_phy_write(struct skge_hw *hw, int port, u16 reg, u16 val) { int i; @@ -924,11 +918,19 @@ static int xm_phy_write(struct skge_hw *hw, int port, u16 reg, u16 val) goto ready; udelay(1); } - return -EIO; + printk(KERN_WARNING PFX "%s: phy write failed to come ready\n", + hw->dev[port]->name); + ready: xm_write16(hw, port, XM_PHY_DATA, val); - return 0; + for (i = 0; i < PHY_RETRIES; i++) { + udelay(1); + if (!(xm_read16(hw, port, XM_MMU_CMD) & XM_MMU_PHY_BUSY)) + return; + } + printk(KERN_WARNING PFX "%s: phy write timed out\n", + hw->dev[port]->name); } static void genesis_init(struct skge_hw *hw) @@ -1163,7 +1165,7 @@ static void bcom_phy_init(struct skge_port *skge, int jumbo) xm_phy_write(hw, port, PHY_BCOM_P_EXT_CTRL, ext); xm_phy_write(hw, port, PHY_BCOM_CTRL, ctl); - /* Use link status change interrupt */ + /* Use link status change interrrupt */ xm_phy_write(hw, port, PHY_BCOM_INT_MASK, PHY_B_DEF_MSK); bcom_check_link(hw, port); @@ -1203,7 +1205,7 @@ static void genesis_mac_init(struct skge_hw *hw, int port) skge_write32(hw, B2_GP_IO, r); skge_read32(hw, B2_GP_IO); - /* Enable GMII interface */ + /* Enable GMII interfac */ xm_write16(hw, port, XM_HW_CFG, XM_HW_GMII_MD); bcom_phy_init(skge, jumbo); @@ -1254,7 +1256,7 @@ static void genesis_mac_init(struct skge_hw *hw, int port) * that jumbo frames larger than 8192 bytes will be * truncated. Disabling all bad frame filtering causes * the RX FIFO to operate in streaming mode, in which - * case the XMAC will start transferring frames out of the + * case the XMAC will start transfering frames out of the * RX FIFO as soon as the FIFO threshold is reached. */ xm_write32(hw, port, XM_MODE, XM_DEF_MODE); @@ -1321,7 +1323,7 @@ static void genesis_stop(struct skge_port *skge) port == 0 ? PA_CLR_TO_TX1 : PA_CLR_TO_TX2); /* - * If the transfer sticks at the MAC the STOP command will not + * If the transfer stucks at the MAC the STOP command will not * terminate if we don't flush the XMAC's transmit FIFO ! */ xm_write32(hw, port, XM_MODE, @@ -1398,6 +1400,42 @@ static void genesis_mac_intr(struct skge_hw *hw, int port) } } +static void gm_phy_write(struct skge_hw *hw, int port, u16 reg, u16 val) +{ + int i; + + gma_write16(hw, port, GM_SMI_DATA, val); + gma_write16(hw, port, GM_SMI_CTRL, + GM_SMI_CT_PHY_AD(hw->phy_addr) | GM_SMI_CT_REG_AD(reg)); + for (i = 0; i < PHY_RETRIES; i++) { + udelay(1); + + if (!(gma_read16(hw, port, GM_SMI_CTRL) & GM_SMI_CT_BUSY)) + break; + } +} + +static u16 gm_phy_read(struct skge_hw *hw, int port, u16 reg) +{ + int i; + + gma_write16(hw, port, GM_SMI_CTRL, + GM_SMI_CT_PHY_AD(hw->phy_addr) + | GM_SMI_CT_REG_AD(reg) | GM_SMI_CT_OP_RD); + + for (i = 0; i < PHY_RETRIES; i++) { + udelay(1); + if (gma_read16(hw, port, GM_SMI_CTRL) & GM_SMI_CT_RD_VAL) + goto ready; + } + + printk(KERN_WARNING PFX "%s: phy read timeout\n", + hw->dev[port]->name); + return 0; + ready: + return gma_read16(hw, port, GM_SMI_DATA); +} + static void genesis_link_up(struct skge_port *skge) { struct skge_hw *hw = skge->hw; @@ -1511,55 +1549,7 @@ static inline void bcom_phy_intr(struct skge_port *skge) } -static int gm_phy_write(struct skge_hw *hw, int port, u16 reg, u16 val) -{ - int i; - - gma_write16(hw, port, GM_SMI_DATA, val); - gma_write16(hw, port, GM_SMI_CTRL, - GM_SMI_CT_PHY_AD(hw->phy_addr) | GM_SMI_CT_REG_AD(reg)); - for (i = 0; i < PHY_RETRIES; i++) { - udelay(1); - - if (!(gma_read16(hw, port, GM_SMI_CTRL) & GM_SMI_CT_BUSY)) - return 0; - } - - printk(KERN_WARNING PFX "%s: phy write timeout\n", - hw->dev[port]->name); - return -EIO; -} - -static int __gm_phy_read(struct skge_hw *hw, int port, u16 reg, u16 *val) -{ - int i; - - gma_write16(hw, port, GM_SMI_CTRL, - GM_SMI_CT_PHY_AD(hw->phy_addr) - | GM_SMI_CT_REG_AD(reg) | GM_SMI_CT_OP_RD); - - for (i = 0; i < PHY_RETRIES; i++) { - udelay(1); - if (gma_read16(hw, port, GM_SMI_CTRL) & GM_SMI_CT_RD_VAL) - goto ready; - } - - return -ETIMEDOUT; - ready: - *val = gma_read16(hw, port, GM_SMI_DATA); - return 0; -} - -static u16 gm_phy_read(struct skge_hw *hw, int port, u16 reg) -{ - u16 v = 0; - if (__gm_phy_read(hw, port, reg, &v)) - printk(KERN_WARNING PFX "%s: phy read timeout\n", - hw->dev[port]->name); - return v; -} - -/* Marvell Phy Initialization */ +/* Marvell Phy Initailization */ static void yukon_init(struct skge_hw *hw, int port) { struct skge_port *skge = netdev_priv(hw->dev[port]); @@ -1804,25 +1794,6 @@ static void yukon_mac_init(struct skge_hw *hw, int port) skge_write16(hw, SK_REG(port, TX_GMF_CTRL_T), GMF_OPER_ON); } -/* Go into power down mode */ -static void yukon_suspend(struct skge_hw *hw, int port) -{ - u16 ctrl; - - ctrl = gm_phy_read(hw, port, PHY_MARV_PHY_CTRL); - ctrl |= PHY_M_PC_POL_R_DIS; - gm_phy_write(hw, port, PHY_MARV_PHY_CTRL, ctrl); - - ctrl = gm_phy_read(hw, port, PHY_MARV_CTRL); - ctrl |= PHY_CT_RESET; - gm_phy_write(hw, port, PHY_MARV_CTRL, ctrl); - - /* switch IEEE compatible power down mode on */ - ctrl = gm_phy_read(hw, port, PHY_MARV_CTRL); - ctrl |= PHY_CT_PDOWN; - gm_phy_write(hw, port, PHY_MARV_CTRL, ctrl); -} - static void yukon_stop(struct skge_port *skge) { struct skge_hw *hw = skge->hw; @@ -1836,7 +1807,14 @@ static void yukon_stop(struct skge_port *skge) & ~(GM_GPCR_TX_ENA|GM_GPCR_RX_ENA)); gma_read16(hw, port, GM_GP_CTRL); - yukon_suspend(hw, port); + if (hw->chip_id == CHIP_ID_YUKON_LITE && + hw->chip_rev >= CHIP_REV_YU_LITE_A3) { + u32 io = skge_read32(hw, B2_GP_IO); + + io |= GP_DIR_9 | GP_IO_9; + skge_write32(hw, B2_GP_IO, io); + skge_read32(hw, B2_GP_IO); + } /* set GPHY Control reset */ skge_write8(hw, SK_REG(port, GPHY_CTRL), GPC_RST_SET); @@ -2019,51 +1997,6 @@ static void yukon_phy_intr(struct skge_port *skge) /* XXX restart autonegotiation? */ } -/* Basic MII support */ -static int skge_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd) -{ - struct mii_ioctl_data *data = if_mii(ifr); - struct skge_port *skge = netdev_priv(dev); - struct skge_hw *hw = skge->hw; - int err = -EOPNOTSUPP; - - if (!netif_running(dev)) - return -ENODEV; /* Phy still in reset */ - - switch(cmd) { - case SIOCGMIIPHY: - data->phy_id = hw->phy_addr; - - /* fallthru */ - case SIOCGMIIREG: { - u16 val = 0; - spin_lock_bh(&hw->phy_lock); - if (hw->chip_id == CHIP_ID_GENESIS) - err = __xm_phy_read(hw, skge->port, data->reg_num & 0x1f, &val); - else - err = __gm_phy_read(hw, skge->port, data->reg_num & 0x1f, &val); - spin_unlock_bh(&hw->phy_lock); - data->val_out = val; - break; - } - - case SIOCSMIIREG: - if (!capable(CAP_NET_ADMIN)) - return -EPERM; - - spin_lock_bh(&hw->phy_lock); - if (hw->chip_id == CHIP_ID_GENESIS) - err = xm_phy_write(hw, skge->port, data->reg_num & 0x1f, - data->val_in); - else - err = gm_phy_write(hw, skge->port, data->reg_num & 0x1f, - data->val_in); - spin_unlock_bh(&hw->phy_lock); - break; - } - return err; -} - static void skge_ramset(struct skge_hw *hw, u16 q, u32 start, size_t len) { u32 end; @@ -2156,7 +2089,7 @@ static int skge_up(struct net_device *dev) hw->intr_mask |= portirqmask[port]; skge_write32(hw, B0_IMSK, hw->intr_mask); - /* Initialize MAC */ + /* Initialze MAC */ spin_lock_bh(&hw->phy_lock); if (hw->chip_id == CHIP_ID_GENESIS) genesis_mac_init(hw, port); @@ -2476,7 +2409,7 @@ static void yukon_set_multicast(struct net_device *dev) reg = gma_read16(hw, port, GM_RX_CTRL); reg |= GM_RXCR_UCF_ENA; - if (dev->flags & IFF_PROMISC) /* promiscuous */ + if (dev->flags & IFF_PROMISC) /* promiscious */ reg &= ~(GM_RXCR_UCF_ENA | GM_RXCR_MCF_ENA); else if (dev->flags & IFF_ALLMULTI) /* all multicast */ memset(filter, 0xff, sizeof(filter)); @@ -2627,7 +2560,7 @@ static int skge_poll(struct net_device *dev, int *budget) unsigned int to_do = min(dev->quota, *budget); unsigned int work_done = 0; - for (e = ring->to_clean; prefetch(e->next), work_done < to_do; e = e->next) { + for (e = ring->to_clean; work_done < to_do; e = e->next) { struct skge_rx_desc *rd = e->desc; struct sk_buff *skb; u32 control; @@ -2660,11 +2593,11 @@ static int skge_poll(struct net_device *dev, int *budget) if (work_done >= to_do) return 1; /* not done */ - netif_rx_complete(dev); + local_irq_disable(); + __netif_rx_complete(dev); hw->intr_mask |= portirqmask[skge->port]; skge_write32(hw, B0_IMSK, hw->intr_mask); - skge_read32(hw, B0_IMSK); - + local_irq_enable(); return 0; } @@ -2676,7 +2609,7 @@ static inline void skge_tx_intr(struct net_device *dev) struct skge_element *e; spin_lock(&skge->tx_lock); - for (e = ring->to_clean; prefetch(e->next), e != ring->to_use; e = e->next) { + for (e = ring->to_clean; e != ring->to_use; e = e->next) { struct skge_tx_desc *td = e->desc; u32 control; @@ -2799,7 +2732,7 @@ static void skge_error_irq(struct skge_hw *hw) } /* - * Interrupt from PHY are handled in tasklet (soft irq) + * Interrrupt from PHY are handled in tasklet (soft irq) * because accessing phy registers requires spin wait which might * cause excess interrupt latency. */ @@ -2829,14 +2762,6 @@ static void skge_extirq(unsigned long data) local_irq_enable(); } -static inline void skge_wakeup(struct net_device *dev) -{ - struct skge_port *skge = netdev_priv(dev); - - prefetch(skge->rx_ring.to_clean); - netif_rx_schedule(dev); -} - static irqreturn_t skge_intr(int irq, void *dev_id, struct pt_regs *regs) { struct skge_hw *hw = dev_id; @@ -2848,12 +2773,12 @@ static irqreturn_t skge_intr(int irq, void *dev_id, struct pt_regs *regs) status &= hw->intr_mask; if (status & IS_R1_F) { hw->intr_mask &= ~IS_R1_F; - skge_wakeup(hw->dev[0]); + netif_rx_schedule(hw->dev[0]); } if (status & IS_R2_F) { hw->intr_mask &= ~IS_R2_F; - skge_wakeup(hw->dev[1]); + netif_rx_schedule(hw->dev[1]); } if (status & IS_XA1_F) @@ -2968,7 +2893,6 @@ static const char *skge_board_name(const struct skge_hw *hw) */ static int skge_reset(struct skge_hw *hw) { - u32 reg; u16 ctst; u8 t8, mac_cfg, pmd_type, phy_type; int i; @@ -3047,7 +2971,6 @@ static int skge_reset(struct skge_hw *hw) /* switch power to VCC (WA for VAUX problem) */ skge_write8(hw, B0_POWER_CTRL, PC_VAUX_ENA | PC_VCC_ENA | PC_VAUX_OFF | PC_VCC_ON); - /* avoid boards with stuck Hardware error bits */ if ((skge_read32(hw, B0_ISRC) & IS_HW_ERR) && (skge_read32(hw, B0_HWE_ISRC) & IS_IRQ_SENSOR)) { @@ -3055,14 +2978,6 @@ static int skge_reset(struct skge_hw *hw) hw->intr_mask &= ~IS_HW_ERR; } - /* Clear PHY COMA */ - skge_write8(hw, B2_TST_CTRL1, TST_CFG_WRITE_ON); - pci_read_config_dword(hw->pdev, PCI_DEV_REG1, ®); - reg &= ~PCI_PHY_COMA; - pci_write_config_dword(hw->pdev, PCI_DEV_REG1, reg); - skge_write8(hw, B2_TST_CTRL1, TST_CFG_WRITE_OFF); - - for (i = 0; i < hw->ports; i++) { skge_write16(hw, SK_REG(i, GMAC_LINK_CTRL), GMLC_RST_SET); skge_write16(hw, SK_REG(i, GMAC_LINK_CTRL), GMLC_RST_CLR); @@ -3133,7 +3048,6 @@ static struct net_device *skge_devinit(struct skge_hw *hw, int port, SET_NETDEV_DEV(dev, &hw->pdev->dev); dev->open = skge_up; dev->stop = skge_down; - dev->do_ioctl = skge_ioctl; dev->hard_start_xmit = skge_xmit_frame; dev->get_stats = skge_get_stats; if (hw->chip_id == CHIP_ID_GENESIS) @@ -3233,7 +3147,7 @@ static int __devinit skge_probe(struct pci_dev *pdev, } #ifdef __BIG_ENDIAN - /* byte swap descriptors in hardware */ + /* byte swap decriptors in hardware */ { u32 reg; @@ -3244,13 +3158,14 @@ static int __devinit skge_probe(struct pci_dev *pdev, #endif err = -ENOMEM; - hw = kzalloc(sizeof(*hw), GFP_KERNEL); + hw = kmalloc(sizeof(*hw), GFP_KERNEL); if (!hw) { printk(KERN_ERR PFX "%s: cannot allocate hardware struct\n", pci_name(pdev)); goto err_out_free_regions; } + memset(hw, 0, sizeof(*hw)); hw->pdev = pdev; spin_lock_init(&hw->phy_lock); tasklet_init(&hw->ext_tasklet, skge_extirq, (unsigned long) hw); @@ -3273,7 +3188,7 @@ static int __devinit skge_probe(struct pci_dev *pdev, if (err) goto err_out_free_irq; - printk(KERN_INFO PFX DRV_VERSION " addr 0x%lx irq %d chip %s rev %d\n", + printk(KERN_INFO PFX "addr 0x%lx irq %d chip %s rev %d\n", pci_resource_start(pdev, 0), pdev->irq, skge_board_name(hw), hw->chip_rev); diff --git a/trunk/drivers/net/skge.h b/trunk/drivers/net/skge.h index ee123c15f545..72c175b87a5a 100644 --- a/trunk/drivers/net/skge.h +++ b/trunk/drivers/net/skge.h @@ -6,8 +6,6 @@ /* PCI config registers */ #define PCI_DEV_REG1 0x40 -#define PCI_PHY_COMA 0x8000000 -#define PCI_VIO 0x2000000 #define PCI_DEV_REG2 0x44 #define PCI_REV_DESC 0x4 diff --git a/trunk/drivers/net/starfire.c b/trunk/drivers/net/starfire.c index d167deda9a53..38b2b0a3ce96 100644 --- a/trunk/drivers/net/starfire.c +++ b/trunk/drivers/net/starfire.c @@ -147,6 +147,7 @@ TODO: - fix forced speed/duplexing code (broken a long time ago, when #define DRV_RELDATE "October 3, 2005" #include +#include #include #include #include diff --git a/trunk/drivers/net/via-velocity.c b/trunk/drivers/net/via-velocity.c index 82c6b757d306..a368d08e7d19 100644 --- a/trunk/drivers/net/via-velocity.c +++ b/trunk/drivers/net/via-velocity.c @@ -61,6 +61,7 @@ #include #include #include +#include #include #include #include diff --git a/trunk/drivers/net/wireless/airo.c b/trunk/drivers/net/wireless/airo.c index 340ab4ee4b67..6afc6e5dee9b 100644 --- a/trunk/drivers/net/wireless/airo.c +++ b/trunk/drivers/net/wireless/airo.c @@ -4535,8 +4535,9 @@ static int proc_status_open( struct inode *inode, struct file *file ) { StatusRid status_rid; int i; - if ((file->private_data = kzalloc(sizeof(struct proc_data ), GFP_KERNEL)) == NULL) + if ((file->private_data = kmalloc(sizeof(struct proc_data ), GFP_KERNEL)) == NULL) return -ENOMEM; + memset(file->private_data, 0, sizeof(struct proc_data)); data = (struct proc_data *)file->private_data; if ((data->rbuffer = kmalloc( 2048, GFP_KERNEL )) == NULL) { kfree (file->private_data); @@ -4614,8 +4615,9 @@ static int proc_stats_rid_open( struct inode *inode, int i, j; u32 *vals = stats.vals; - if ((file->private_data = kzalloc(sizeof(struct proc_data ), GFP_KERNEL)) == NULL) + if ((file->private_data = kmalloc(sizeof(struct proc_data ), GFP_KERNEL)) == NULL) return -ENOMEM; + memset(file->private_data, 0, sizeof(struct proc_data)); data = (struct proc_data *)file->private_data; if ((data->rbuffer = kmalloc( 4096, GFP_KERNEL )) == NULL) { kfree (file->private_data); @@ -4879,18 +4881,20 @@ static int proc_config_open( struct inode *inode, struct file *file ) { struct airo_info *ai = dev->priv; int i; - if ((file->private_data = kzalloc(sizeof(struct proc_data ), GFP_KERNEL)) == NULL) + if ((file->private_data = kmalloc(sizeof(struct proc_data ), GFP_KERNEL)) == NULL) return -ENOMEM; + memset(file->private_data, 0, sizeof(struct proc_data)); data = (struct proc_data *)file->private_data; if ((data->rbuffer = kmalloc( 2048, GFP_KERNEL )) == NULL) { kfree (file->private_data); return -ENOMEM; } - if ((data->wbuffer = kzalloc( 2048, GFP_KERNEL )) == NULL) { + if ((data->wbuffer = kmalloc( 2048, GFP_KERNEL )) == NULL) { kfree (data->rbuffer); kfree (file->private_data); return -ENOMEM; } + memset( data->wbuffer, 0, 2048 ); data->maxwritelen = 2048; data->on_close = proc_config_on_close; @@ -5151,21 +5155,24 @@ static int proc_wepkey_open( struct inode *inode, struct file *file ) { int j=0; int rc; - if ((file->private_data = kzalloc(sizeof(struct proc_data ), GFP_KERNEL)) == NULL) + if ((file->private_data = kmalloc(sizeof(struct proc_data ), GFP_KERNEL)) == NULL) return -ENOMEM; + memset(file->private_data, 0, sizeof(struct proc_data)); memset(&wkr, 0, sizeof(wkr)); data = (struct proc_data *)file->private_data; - if ((data->rbuffer = kzalloc( 180, GFP_KERNEL )) == NULL) { + if ((data->rbuffer = kmalloc( 180, GFP_KERNEL )) == NULL) { kfree (file->private_data); return -ENOMEM; } + memset(data->rbuffer, 0, 180); data->writelen = 0; data->maxwritelen = 80; - if ((data->wbuffer = kzalloc( 80, GFP_KERNEL )) == NULL) { + if ((data->wbuffer = kmalloc( 80, GFP_KERNEL )) == NULL) { kfree (data->rbuffer); kfree (file->private_data); return -ENOMEM; } + memset( data->wbuffer, 0, 80 ); data->on_close = proc_wepkey_on_close; ptr = data->rbuffer; @@ -5196,8 +5203,9 @@ static int proc_SSID_open( struct inode *inode, struct file *file ) { char *ptr; SsidRid SSID_rid; - if ((file->private_data = kzalloc(sizeof(struct proc_data ), GFP_KERNEL)) == NULL) + if ((file->private_data = kmalloc(sizeof(struct proc_data ), GFP_KERNEL)) == NULL) return -ENOMEM; + memset(file->private_data, 0, sizeof(struct proc_data)); data = (struct proc_data *)file->private_data; if ((data->rbuffer = kmalloc( 104, GFP_KERNEL )) == NULL) { kfree (file->private_data); @@ -5205,11 +5213,12 @@ static int proc_SSID_open( struct inode *inode, struct file *file ) { } data->writelen = 0; data->maxwritelen = 33*3; - if ((data->wbuffer = kzalloc( 33*3, GFP_KERNEL )) == NULL) { + if ((data->wbuffer = kmalloc( 33*3, GFP_KERNEL )) == NULL) { kfree (data->rbuffer); kfree (file->private_data); return -ENOMEM; } + memset( data->wbuffer, 0, 33*3 ); data->on_close = proc_SSID_on_close; readSsidRid(ai, &SSID_rid); @@ -5238,8 +5247,9 @@ static int proc_APList_open( struct inode *inode, struct file *file ) { char *ptr; APListRid APList_rid; - if ((file->private_data = kzalloc(sizeof(struct proc_data ), GFP_KERNEL)) == NULL) + if ((file->private_data = kmalloc(sizeof(struct proc_data ), GFP_KERNEL)) == NULL) return -ENOMEM; + memset(file->private_data, 0, sizeof(struct proc_data)); data = (struct proc_data *)file->private_data; if ((data->rbuffer = kmalloc( 104, GFP_KERNEL )) == NULL) { kfree (file->private_data); @@ -5247,11 +5257,12 @@ static int proc_APList_open( struct inode *inode, struct file *file ) { } data->writelen = 0; data->maxwritelen = 4*6*3; - if ((data->wbuffer = kzalloc( data->maxwritelen, GFP_KERNEL )) == NULL) { + if ((data->wbuffer = kmalloc( data->maxwritelen, GFP_KERNEL )) == NULL) { kfree (data->rbuffer); kfree (file->private_data); return -ENOMEM; } + memset( data->wbuffer, 0, data->maxwritelen ); data->on_close = proc_APList_on_close; readAPListRid(ai, &APList_rid); @@ -5286,8 +5297,9 @@ static int proc_BSSList_open( struct inode *inode, struct file *file ) { /* If doLoseSync is not 1, we won't do a Lose Sync */ int doLoseSync = -1; - if ((file->private_data = kzalloc(sizeof(struct proc_data ), GFP_KERNEL)) == NULL) + if ((file->private_data = kmalloc(sizeof(struct proc_data ), GFP_KERNEL)) == NULL) return -ENOMEM; + memset(file->private_data, 0, sizeof(struct proc_data)); data = (struct proc_data *)file->private_data; if ((data->rbuffer = kmalloc( 1024, GFP_KERNEL )) == NULL) { kfree (file->private_data); diff --git a/trunk/drivers/net/wireless/airo_cs.c b/trunk/drivers/net/wireless/airo_cs.c index e328547599dc..96ed8da8661d 100644 --- a/trunk/drivers/net/wireless/airo_cs.c +++ b/trunk/drivers/net/wireless/airo_cs.c @@ -170,11 +170,12 @@ static dev_link_t *airo_attach(void) DEBUG(0, "airo_attach()\n"); /* Initialize the dev_link_t structure */ - link = kzalloc(sizeof(struct dev_link_t), GFP_KERNEL); + link = kmalloc(sizeof(struct dev_link_t), GFP_KERNEL); if (!link) { printk(KERN_ERR "airo_cs: no memory for new device\n"); return NULL; } + memset(link, 0, sizeof(struct dev_link_t)); /* Interrupt setup */ link->irq.Attributes = IRQ_TYPE_EXCLUSIVE; @@ -193,12 +194,13 @@ static dev_link_t *airo_attach(void) link->conf.IntType = INT_MEMORY_AND_IO; /* Allocate space for private device-specific data */ - local = kzalloc(sizeof(local_info_t), GFP_KERNEL); + local = kmalloc(sizeof(local_info_t), GFP_KERNEL); if (!local) { printk(KERN_ERR "airo_cs: no memory for new device\n"); kfree (link); return NULL; } + memset(local, 0, sizeof(local_info_t)); link->priv = local; /* Register with Card Services */ diff --git a/trunk/drivers/net/wireless/atmel.c b/trunk/drivers/net/wireless/atmel.c index a3e23527fe7f..1fbe027d26b6 100644 --- a/trunk/drivers/net/wireless/atmel.c +++ b/trunk/drivers/net/wireless/atmel.c @@ -2217,7 +2217,7 @@ static int atmel_get_range(struct net_device *dev, int k,i,j; dwrq->length = sizeof(struct iw_range); - memset(range, 0, sizeof(struct iw_range)); + memset(range, 0, sizeof(range)); range->min_nwid = 0x0000; range->max_nwid = 0x0000; range->num_channels = 0; diff --git a/trunk/drivers/net/wireless/atmel_cs.c b/trunk/drivers/net/wireless/atmel_cs.c index 1bd13146c644..195cb36619e8 100644 --- a/trunk/drivers/net/wireless/atmel_cs.c +++ b/trunk/drivers/net/wireless/atmel_cs.c @@ -180,11 +180,12 @@ static dev_link_t *atmel_attach(void) DEBUG(0, "atmel_attach()\n"); /* Initialize the dev_link_t structure */ - link = kzalloc(sizeof(struct dev_link_t), GFP_KERNEL); + link = kmalloc(sizeof(struct dev_link_t), GFP_KERNEL); if (!link) { printk(KERN_ERR "atmel_cs: no memory for new device\n"); return NULL; } + memset(link, 0, sizeof(struct dev_link_t)); /* Interrupt setup */ link->irq.Attributes = IRQ_TYPE_EXCLUSIVE; @@ -203,12 +204,13 @@ static dev_link_t *atmel_attach(void) link->conf.IntType = INT_MEMORY_AND_IO; /* Allocate space for private device-specific data */ - local = kzalloc(sizeof(local_info_t), GFP_KERNEL); + local = kmalloc(sizeof(local_info_t), GFP_KERNEL); if (!local) { printk(KERN_ERR "atmel_cs: no memory for new device\n"); kfree (link); return NULL; } + memset(local, 0, sizeof(local_info_t)); link->priv = local; /* Register with Card Services */ diff --git a/trunk/drivers/net/wireless/hostap/hostap.c b/trunk/drivers/net/wireless/hostap/hostap.c index 3d2ea61033be..6a96cd9f2685 100644 --- a/trunk/drivers/net/wireless/hostap/hostap.c +++ b/trunk/drivers/net/wireless/hostap/hostap.c @@ -13,6 +13,7 @@ */ #include +#include #include #include #include diff --git a/trunk/drivers/net/wireless/hostap/hostap_hw.c b/trunk/drivers/net/wireless/hostap/hostap_hw.c index abfae7fedebc..59fc15572395 100644 --- a/trunk/drivers/net/wireless/hostap/hostap_hw.c +++ b/trunk/drivers/net/wireless/hostap/hostap_hw.c @@ -31,6 +31,7 @@ #include +#include #include #include diff --git a/trunk/drivers/net/wireless/hostap/hostap_pci.c b/trunk/drivers/net/wireless/hostap/hostap_pci.c index 2e85bdced2dd..da0c80fb941c 100644 --- a/trunk/drivers/net/wireless/hostap/hostap_pci.c +++ b/trunk/drivers/net/wireless/hostap/hostap_pci.c @@ -5,6 +5,7 @@ * Andy Warner */ #include +#include #include #include #include diff --git a/trunk/drivers/net/wireless/hostap/hostap_plx.c b/trunk/drivers/net/wireless/hostap/hostap_plx.c index 94fe2449f099..78d67b408b2f 100644 --- a/trunk/drivers/net/wireless/hostap/hostap_plx.c +++ b/trunk/drivers/net/wireless/hostap/hostap_plx.c @@ -8,6 +8,7 @@ #include +#include #include #include #include diff --git a/trunk/drivers/net/wireless/ipw2100.c b/trunk/drivers/net/wireless/ipw2100.c index a2e6214169e9..ad7f8cd76db9 100644 --- a/trunk/drivers/net/wireless/ipw2100.c +++ b/trunk/drivers/net/wireless/ipw2100.c @@ -167,16 +167,17 @@ that only one external action is invoked at a time. #include "ipw2100.h" -#define IPW2100_VERSION "1.1.3" +#define IPW2100_VERSION "1.1.0" #define DRV_NAME "ipw2100" #define DRV_VERSION IPW2100_VERSION #define DRV_DESCRIPTION "Intel(R) PRO/Wireless 2100 Network Driver" -#define DRV_COPYRIGHT "Copyright(c) 2003-2005 Intel Corporation" +#define DRV_COPYRIGHT "Copyright(c) 2003-2004 Intel Corporation" + /* Debugging stuff */ #ifdef CONFIG_IPW_DEBUG -#define CONFIG_IPW2100_RX_DEBUG /* Reception debugging */ +#define CONFIG_IPW2100_RX_DEBUG /* Reception debugging */ #endif MODULE_DESCRIPTION(DRV_DESCRIPTION); @@ -219,18 +220,18 @@ do { \ } while (0) #else #define IPW_DEBUG(level, message...) do {} while (0) -#endif /* CONFIG_IPW_DEBUG */ +#endif /* CONFIG_IPW_DEBUG */ #ifdef CONFIG_IPW_DEBUG static const char *command_types[] = { "undefined", - "unused", /* HOST_ATTENTION */ + "unused", /* HOST_ATTENTION */ "HOST_COMPLETE", - "unused", /* SLEEP */ - "unused", /* HOST_POWER_DOWN */ + "unused", /* SLEEP */ + "unused", /* HOST_POWER_DOWN */ "unused", "SYSTEM_CONFIG", - "unused", /* SET_IMR */ + "unused", /* SET_IMR */ "SSID", "MANDATORY_BSSID", "AUTHENTICATION_TYPE", @@ -276,16 +277,17 @@ static const char *command_types[] = { "GROUP_ORDINALS", "SHORT_RETRY_LIMIT", "LONG_RETRY_LIMIT", - "unused", /* SAVE_CALIBRATION */ - "unused", /* RESTORE_CALIBRATION */ + "unused", /* SAVE_CALIBRATION */ + "unused", /* RESTORE_CALIBRATION */ "undefined", "undefined", "undefined", "HOST_PRE_POWER_DOWN", - "unused", /* HOST_INTERRUPT_COALESCING */ + "unused", /* HOST_INTERRUPT_COALESCING */ "undefined", "CARD_DISABLE_PHY_OFF", - "MSDU_TX_RATES" "undefined", + "MSDU_TX_RATES" + "undefined", "undefined", "SET_STATION_STAT_BITS", "CLEAR_STATIONS_STAT_BITS", @@ -296,6 +298,7 @@ static const char *command_types[] = { }; #endif + /* Pre-decl until we get the code solid and then we can clean it up */ static void ipw2100_tx_send_commands(struct ipw2100_priv *priv); static void ipw2100_tx_send_data(struct ipw2100_priv *priv); @@ -318,10 +321,11 @@ static void ipw2100_release_firmware(struct ipw2100_priv *priv, static int ipw2100_ucode_download(struct ipw2100_priv *priv, struct ipw2100_fw *fw); static void ipw2100_wx_event_work(struct ipw2100_priv *priv); -static struct iw_statistics *ipw2100_wx_wireless_stats(struct net_device *dev); +static struct iw_statistics *ipw2100_wx_wireless_stats(struct net_device * dev); static struct iw_handler_def ipw2100_wx_handler_def; -static inline void read_register(struct net_device *dev, u32 reg, u32 * val) + +static inline void read_register(struct net_device *dev, u32 reg, u32 *val) { *val = readl((void __iomem *)(dev->base_addr + reg)); IPW_DEBUG_IO("r: 0x%08X => 0x%08X\n", reg, *val); @@ -333,14 +337,13 @@ static inline void write_register(struct net_device *dev, u32 reg, u32 val) IPW_DEBUG_IO("w: 0x%08X <= 0x%08X\n", reg, val); } -static inline void read_register_word(struct net_device *dev, u32 reg, - u16 * val) +static inline void read_register_word(struct net_device *dev, u32 reg, u16 *val) { *val = readw((void __iomem *)(dev->base_addr + reg)); IPW_DEBUG_IO("r: 0x%08X => %04X\n", reg, *val); } -static inline void read_register_byte(struct net_device *dev, u32 reg, u8 * val) +static inline void read_register_byte(struct net_device *dev, u32 reg, u8 *val) { *val = readb((void __iomem *)(dev->base_addr + reg)); IPW_DEBUG_IO("r: 0x%08X => %02X\n", reg, *val); @@ -352,13 +355,14 @@ static inline void write_register_word(struct net_device *dev, u32 reg, u16 val) IPW_DEBUG_IO("w: 0x%08X <= %04X\n", reg, val); } + static inline void write_register_byte(struct net_device *dev, u32 reg, u8 val) { writeb(val, (void __iomem *)(dev->base_addr + reg)); IPW_DEBUG_IO("w: 0x%08X =< %02X\n", reg, val); } -static inline void read_nic_dword(struct net_device *dev, u32 addr, u32 * val) +static inline void read_nic_dword(struct net_device *dev, u32 addr, u32 *val) { write_register(dev, IPW_REG_INDIRECT_ACCESS_ADDRESS, addr & IPW_REG_INDIRECT_ADDR_MASK); @@ -372,7 +376,7 @@ static inline void write_nic_dword(struct net_device *dev, u32 addr, u32 val) write_register(dev, IPW_REG_INDIRECT_ACCESS_DATA, val); } -static inline void read_nic_word(struct net_device *dev, u32 addr, u16 * val) +static inline void read_nic_word(struct net_device *dev, u32 addr, u16 *val) { write_register(dev, IPW_REG_INDIRECT_ACCESS_ADDRESS, addr & IPW_REG_INDIRECT_ADDR_MASK); @@ -386,7 +390,7 @@ static inline void write_nic_word(struct net_device *dev, u32 addr, u16 val) write_register_word(dev, IPW_REG_INDIRECT_ACCESS_DATA, val); } -static inline void read_nic_byte(struct net_device *dev, u32 addr, u8 * val) +static inline void read_nic_byte(struct net_device *dev, u32 addr, u8 *val) { write_register(dev, IPW_REG_INDIRECT_ACCESS_ADDRESS, addr & IPW_REG_INDIRECT_ADDR_MASK); @@ -412,7 +416,7 @@ static inline void write_nic_dword_auto_inc(struct net_device *dev, u32 val) } static inline void write_nic_memory(struct net_device *dev, u32 addr, u32 len, - const u8 * buf) + const u8 *buf) { u32 aligned_addr; u32 aligned_len; @@ -427,30 +431,32 @@ static inline void write_nic_memory(struct net_device *dev, u32 addr, u32 len, write_register(dev, IPW_REG_INDIRECT_ACCESS_ADDRESS, aligned_addr); for (i = dif_len; i < 4; i++, buf++) - write_register_byte(dev, - IPW_REG_INDIRECT_ACCESS_DATA + i, - *buf); + write_register_byte( + dev, IPW_REG_INDIRECT_ACCESS_DATA + i, + *buf); len -= dif_len; aligned_addr += 4; } /* read DWs through autoincrement registers */ - write_register(dev, IPW_REG_AUTOINCREMENT_ADDRESS, aligned_addr); + write_register(dev, IPW_REG_AUTOINCREMENT_ADDRESS, + aligned_addr); aligned_len = len & (~0x3); for (i = 0; i < aligned_len; i += 4, buf += 4, aligned_addr += 4) - write_register(dev, IPW_REG_AUTOINCREMENT_DATA, *(u32 *) buf); + write_register( + dev, IPW_REG_AUTOINCREMENT_DATA, *(u32 *)buf); /* copy the last nibble */ dif_len = len - aligned_len; write_register(dev, IPW_REG_INDIRECT_ACCESS_ADDRESS, aligned_addr); for (i = 0; i < dif_len; i++, buf++) - write_register_byte(dev, IPW_REG_INDIRECT_ACCESS_DATA + i, - *buf); + write_register_byte( + dev, IPW_REG_INDIRECT_ACCESS_DATA + i, *buf); } static inline void read_nic_memory(struct net_device *dev, u32 addr, u32 len, - u8 * buf) + u8 *buf) { u32 aligned_addr; u32 aligned_len; @@ -465,38 +471,39 @@ static inline void read_nic_memory(struct net_device *dev, u32 addr, u32 len, write_register(dev, IPW_REG_INDIRECT_ACCESS_ADDRESS, aligned_addr); for (i = dif_len; i < 4; i++, buf++) - read_register_byte(dev, - IPW_REG_INDIRECT_ACCESS_DATA + i, - buf); + read_register_byte( + dev, IPW_REG_INDIRECT_ACCESS_DATA + i, buf); len -= dif_len; aligned_addr += 4; } /* read DWs through autoincrement registers */ - write_register(dev, IPW_REG_AUTOINCREMENT_ADDRESS, aligned_addr); + write_register(dev, IPW_REG_AUTOINCREMENT_ADDRESS, + aligned_addr); aligned_len = len & (~0x3); for (i = 0; i < aligned_len; i += 4, buf += 4, aligned_addr += 4) - read_register(dev, IPW_REG_AUTOINCREMENT_DATA, (u32 *) buf); + read_register(dev, IPW_REG_AUTOINCREMENT_DATA, + (u32 *)buf); /* copy the last nibble */ dif_len = len - aligned_len; - write_register(dev, IPW_REG_INDIRECT_ACCESS_ADDRESS, aligned_addr); + write_register(dev, IPW_REG_INDIRECT_ACCESS_ADDRESS, + aligned_addr); for (i = 0; i < dif_len; i++, buf++) - read_register_byte(dev, IPW_REG_INDIRECT_ACCESS_DATA + i, buf); + read_register_byte(dev, IPW_REG_INDIRECT_ACCESS_DATA + + i, buf); } static inline int ipw2100_hw_is_adapter_in_system(struct net_device *dev) { return (dev->base_addr && - (readl - ((void __iomem *)(dev->base_addr + - IPW_REG_DOA_DEBUG_AREA_START)) + (readl((void __iomem *)(dev->base_addr + IPW_REG_DOA_DEBUG_AREA_START)) == IPW_DATA_DOA_DEBUG_VALUE)); } static int ipw2100_get_ordinal(struct ipw2100_priv *priv, u32 ord, - void *val, u32 * len) + void *val, u32 *len) { struct ipw2100_ordinals *ordinals = &priv->ordinals; u32 addr; @@ -522,8 +529,8 @@ static int ipw2100_get_ordinal(struct ipw2100_priv *priv, u32 ord, return -EINVAL; } - read_nic_dword(priv->net_dev, - ordinals->table1_addr + (ord << 2), &addr); + read_nic_dword(priv->net_dev, ordinals->table1_addr + (ord << 2), + &addr); read_nic_dword(priv->net_dev, addr, val); *len = IPW_ORD_TAB_1_ENTRY_SIZE; @@ -536,8 +543,8 @@ static int ipw2100_get_ordinal(struct ipw2100_priv *priv, u32 ord, ord -= IPW_START_ORD_TAB_2; /* get the address of statistic */ - read_nic_dword(priv->net_dev, - ordinals->table2_addr + (ord << 3), &addr); + read_nic_dword(priv->net_dev, ordinals->table2_addr + (ord << 3), + &addr); /* get the second DW of statistics ; * two 16-bit words - first is length, second is count */ @@ -546,10 +553,10 @@ static int ipw2100_get_ordinal(struct ipw2100_priv *priv, u32 ord, &field_info); /* get each entry length */ - field_len = *((u16 *) & field_info); + field_len = *((u16 *)&field_info); /* get number of entries */ - field_count = *(((u16 *) & field_info) + 1); + field_count = *(((u16 *)&field_info) + 1); /* abort if no enought memory */ total_length = field_len * field_count; @@ -574,8 +581,8 @@ static int ipw2100_get_ordinal(struct ipw2100_priv *priv, u32 ord, return -EINVAL; } -static int ipw2100_set_ordinal(struct ipw2100_priv *priv, u32 ord, u32 * val, - u32 * len) +static int ipw2100_set_ordinal(struct ipw2100_priv *priv, u32 ord, u32 *val, + u32 *len) { struct ipw2100_ordinals *ordinals = &priv->ordinals; u32 addr; @@ -587,8 +594,8 @@ static int ipw2100_set_ordinal(struct ipw2100_priv *priv, u32 ord, u32 * val, return -EINVAL; } - read_nic_dword(priv->net_dev, - ordinals->table1_addr + (ord << 2), &addr); + read_nic_dword(priv->net_dev, ordinals->table1_addr + (ord << 2), + &addr); write_nic_dword(priv->net_dev, addr, *val); @@ -605,7 +612,7 @@ static int ipw2100_set_ordinal(struct ipw2100_priv *priv, u32 ord, u32 * val, } static char *snprint_line(char *buf, size_t count, - const u8 * data, u32 len, u32 ofs) + const u8 *data, u32 len, u32 ofs) { int out, i, j, l; char c; @@ -639,7 +646,7 @@ static char *snprint_line(char *buf, size_t count, return buf; } -static void printk_buf(int level, const u8 * data, u32 len) +static void printk_buf(int level, const u8 *data, u32 len) { char line[81]; u32 ofs = 0; @@ -655,6 +662,8 @@ static void printk_buf(int level, const u8 * data, u32 len) } } + + #define MAX_RESET_BACKOFF 10 static inline void schedule_reset(struct ipw2100_priv *priv) @@ -694,7 +703,7 @@ static inline void schedule_reset(struct ipw2100_priv *priv) #define HOST_COMPLETE_TIMEOUT (2 * HZ) static int ipw2100_hw_send_command(struct ipw2100_priv *priv, - struct host_command *cmd) + struct host_command * cmd) { struct list_head *element; struct ipw2100_tx_packet *packet; @@ -704,28 +713,25 @@ static int ipw2100_hw_send_command(struct ipw2100_priv *priv, IPW_DEBUG_HC("Sending %s command (#%d), %d bytes\n", command_types[cmd->host_command], cmd->host_command, cmd->host_command_length); - printk_buf(IPW_DL_HC, (u8 *) cmd->host_command_parameters, + printk_buf(IPW_DL_HC, (u8*)cmd->host_command_parameters, cmd->host_command_length); spin_lock_irqsave(&priv->low_lock, flags); if (priv->fatal_error) { - IPW_DEBUG_INFO - ("Attempt to send command while hardware in fatal error condition.\n"); + IPW_DEBUG_INFO("Attempt to send command while hardware in fatal error condition.\n"); err = -EIO; goto fail_unlock; } if (!(priv->status & STATUS_RUNNING)) { - IPW_DEBUG_INFO - ("Attempt to send command while hardware is not running.\n"); + IPW_DEBUG_INFO("Attempt to send command while hardware is not running.\n"); err = -EIO; goto fail_unlock; } if (priv->status & STATUS_CMD_ACTIVE) { - IPW_DEBUG_INFO - ("Attempt to send command while another command is pending.\n"); + IPW_DEBUG_INFO("Attempt to send command while another command is pending.\n"); err = -EBUSY; goto fail_unlock; } @@ -746,8 +752,7 @@ static int ipw2100_hw_send_command(struct ipw2100_priv *priv, /* initialize the firmware command packet */ packet->info.c_struct.cmd->host_command_reg = cmd->host_command; packet->info.c_struct.cmd->host_command_reg1 = cmd->host_command1; - packet->info.c_struct.cmd->host_command_len_reg = - cmd->host_command_length; + packet->info.c_struct.cmd->host_command_len_reg = cmd->host_command_length; packet->info.c_struct.cmd->sequence = cmd->host_command_sequence; memcpy(packet->info.c_struct.cmd->host_command_params_reg, @@ -771,15 +776,13 @@ static int ipw2100_hw_send_command(struct ipw2100_priv *priv, * then there is a problem. */ - err = - wait_event_interruptible_timeout(priv->wait_command_queue, - !(priv-> - status & STATUS_CMD_ACTIVE), - HOST_COMPLETE_TIMEOUT); + err = wait_event_interruptible_timeout( + priv->wait_command_queue, !(priv->status & STATUS_CMD_ACTIVE), + HOST_COMPLETE_TIMEOUT); if (err == 0) { IPW_DEBUG_INFO("Command completion failed out after %dms.\n", - 1000 * (HOST_COMPLETE_TIMEOUT / HZ)); + HOST_COMPLETE_TIMEOUT / (HZ / 100)); priv->fatal_error = IPW2100_ERR_MSG_TIMEOUT; priv->status &= ~STATUS_CMD_ACTIVE; schedule_reset(priv); @@ -801,12 +804,13 @@ static int ipw2100_hw_send_command(struct ipw2100_priv *priv, return 0; - fail_unlock: + fail_unlock: spin_unlock_irqrestore(&priv->low_lock, flags); return err; } + /* * Verify the values and data access of the hardware * No locks needed or used. No functions called. @@ -821,7 +825,8 @@ static int ipw2100_verify(struct ipw2100_priv *priv) /* Domain 0 check - all values should be DOA_DEBUG */ for (address = IPW_REG_DOA_DEBUG_AREA_START; - address < IPW_REG_DOA_DEBUG_AREA_END; address += sizeof(u32)) { + address < IPW_REG_DOA_DEBUG_AREA_END; + address += sizeof(u32)) { read_register(priv->net_dev, address, &data1); if (data1 != IPW_DATA_DOA_DEBUG_VALUE) return -EIO; @@ -893,6 +898,7 @@ static int ipw2100_wait_for_card_state(struct ipw2100_priv *priv, int state) return -EIO; } + /********************************************************************* Procedure : sw_reset_and_clock Purpose : Asserts s/w reset, asserts clock initialization @@ -969,16 +975,17 @@ static int ipw2100_download_firmware(struct ipw2100_priv *priv) if (priv->fatal_error) { IPW_DEBUG_ERROR("%s: ipw2100_download_firmware called after " - "fatal error %d. Interface must be brought down.\n", - priv->net_dev->name, priv->fatal_error); + "fatal error %d. Interface must be brought down.\n", + priv->net_dev->name, priv->fatal_error); return -EINVAL; } + #ifdef CONFIG_PM if (!ipw2100_firmware.version) { err = ipw2100_get_firmware(priv, &ipw2100_firmware); if (err) { IPW_DEBUG_ERROR("%s: ipw2100_get_firmware failed: %d\n", - priv->net_dev->name, err); + priv->net_dev->name, err); priv->fatal_error = IPW2100_ERR_FW_LOAD; goto fail; } @@ -987,7 +994,7 @@ static int ipw2100_download_firmware(struct ipw2100_priv *priv) err = ipw2100_get_firmware(priv, &ipw2100_firmware); if (err) { IPW_DEBUG_ERROR("%s: ipw2100_get_firmware failed: %d\n", - priv->net_dev->name, err); + priv->net_dev->name, err); priv->fatal_error = IPW2100_ERR_FW_LOAD; goto fail; } @@ -998,20 +1005,21 @@ static int ipw2100_download_firmware(struct ipw2100_priv *priv) err = sw_reset_and_clock(priv); if (err) { IPW_DEBUG_ERROR("%s: sw_reset_and_clock failed: %d\n", - priv->net_dev->name, err); + priv->net_dev->name, err); goto fail; } err = ipw2100_verify(priv); if (err) { IPW_DEBUG_ERROR("%s: ipw2100_verify failed: %d\n", - priv->net_dev->name, err); + priv->net_dev->name, err); goto fail; } /* Hold ARC */ write_nic_dword(priv->net_dev, - IPW_INTERNAL_REGISTER_HALT_AND_RESET, 0x80000000); + IPW_INTERNAL_REGISTER_HALT_AND_RESET, + 0x80000000); /* allow ARC to run */ write_register(priv->net_dev, IPW_REG_RESET_REG, 0); @@ -1026,13 +1034,13 @@ static int ipw2100_download_firmware(struct ipw2100_priv *priv) /* release ARC */ write_nic_dword(priv->net_dev, - IPW_INTERNAL_REGISTER_HALT_AND_RESET, 0x00000000); + IPW_INTERNAL_REGISTER_HALT_AND_RESET, + 0x00000000); /* s/w reset and clock stabilization (again!!!) */ err = sw_reset_and_clock(priv); if (err) { - printk(KERN_ERR DRV_NAME - ": %s: sw_reset_and_clock failed: %d\n", + printk(KERN_ERR DRV_NAME ": %s: sw_reset_and_clock failed: %d\n", priv->net_dev->name, err); goto fail; } @@ -1041,9 +1049,10 @@ static int ipw2100_download_firmware(struct ipw2100_priv *priv) err = ipw2100_fw_download(priv, &ipw2100_firmware); if (err) { IPW_DEBUG_ERROR("%s: Error loading firmware: %d\n", - priv->net_dev->name, err); + priv->net_dev->name, err); goto fail; } + #ifndef CONFIG_PM /* * When the .resume method of the driver is called, the other @@ -1075,7 +1084,7 @@ static int ipw2100_download_firmware(struct ipw2100_priv *priv) return 0; - fail: + fail: ipw2100_release_firmware(priv, &ipw2100_firmware); return err; } @@ -1096,6 +1105,7 @@ static inline void ipw2100_disable_interrupts(struct ipw2100_priv *priv) write_register(priv->net_dev, IPW_REG_INTA_MASK, 0x0); } + static void ipw2100_initialize_ordinals(struct ipw2100_priv *priv) { struct ipw2100_ordinals *ord = &priv->ordinals; @@ -1167,10 +1177,11 @@ static int ipw2100_get_hw_features(struct ipw2100_priv *priv) * EEPROM_SRAM_DB_START_ADDRESS using ordinal in ordinal table 1 */ len = sizeof(addr); - if (ipw2100_get_ordinal - (priv, IPW_ORD_EEPROM_SRAM_DB_BLOCK_START_ADDRESS, &addr, &len)) { + if (ipw2100_get_ordinal( + priv, IPW_ORD_EEPROM_SRAM_DB_BLOCK_START_ADDRESS, + &addr, &len)) { IPW_DEBUG_INFO("failed querying ordinals at line %d\n", - __LINE__); + __LINE__); return -EIO; } @@ -1183,7 +1194,7 @@ static int ipw2100_get_hw_features(struct ipw2100_priv *priv) priv->eeprom_version = (val >> 24) & 0xFF; IPW_DEBUG_INFO("EEPROM version: %d\n", priv->eeprom_version); - /* + /* * HW RF Kill enable is bit 0 in byte at offset 0x21 in firmware * * notice that the EEPROM bit is reverse polarity, i.e. @@ -1195,7 +1206,8 @@ static int ipw2100_get_hw_features(struct ipw2100_priv *priv) priv->hw_features |= HW_FEATURE_RFKILL; IPW_DEBUG_INFO("HW RF Kill: %ssupported.\n", - (priv->hw_features & HW_FEATURE_RFKILL) ? "" : "not "); + (priv->hw_features & HW_FEATURE_RFKILL) ? + "" : "not "); return 0; } @@ -1222,8 +1234,7 @@ static int ipw2100_start_adapter(struct ipw2100_priv *priv) * fw & dino ucode */ if (ipw2100_download_firmware(priv)) { - printk(KERN_ERR DRV_NAME - ": %s: Failed to power on the adapter.\n", + printk(KERN_ERR DRV_NAME ": %s: Failed to power on the adapter.\n", priv->net_dev->name); return -EIO; } @@ -1282,8 +1293,7 @@ static int ipw2100_start_adapter(struct ipw2100_priv *priv) i ? "SUCCESS" : "FAILED"); if (!i) { - printk(KERN_WARNING DRV_NAME - ": %s: Firmware did not initialize.\n", + printk(KERN_WARNING DRV_NAME ": %s: Firmware did not initialize.\n", priv->net_dev->name); return -EIO; } @@ -1316,6 +1326,7 @@ static inline void ipw2100_reset_fatalerror(struct ipw2100_priv *priv) priv->fatal_error = 0; } + /* NOTE: Our interrupt is disabled when this method is called */ static int ipw2100_power_cycle_adapter(struct ipw2100_priv *priv) { @@ -1339,19 +1350,19 @@ static int ipw2100_power_cycle_adapter(struct ipw2100_priv *priv) if (reg & IPW_AUX_HOST_RESET_REG_MASTER_DISABLED) break; - } while (i--); + } while(i--); priv->status &= ~STATUS_RESET_PENDING; if (!i) { - IPW_DEBUG_INFO - ("exit - waited too long for master assert stop\n"); + IPW_DEBUG_INFO("exit - waited too long for master assert stop\n"); return -EIO; } write_register(priv->net_dev, IPW_REG_RESET_REG, IPW_AUX_HOST_RESET_REG_SW_RESET); + /* Reset any fatal_error conditions */ ipw2100_reset_fatalerror(priv); @@ -1404,6 +1415,7 @@ static int ipw2100_hw_phy_off(struct ipw2100_priv *priv) return -EIO; } + static int ipw2100_enable_adapter(struct ipw2100_priv *priv) { struct host_command cmd = { @@ -1433,8 +1445,9 @@ static int ipw2100_enable_adapter(struct ipw2100_priv *priv) err = ipw2100_wait_for_card_state(priv, IPW_HW_STATE_ENABLED); if (err) { - IPW_DEBUG_INFO("%s: card not responding to init command.\n", - priv->net_dev->name); + IPW_DEBUG_INFO( + "%s: card not responding to init command.\n", + priv->net_dev->name); goto fail_up; } @@ -1443,7 +1456,7 @@ static int ipw2100_enable_adapter(struct ipw2100_priv *priv) queue_delayed_work(priv->workqueue, &priv->hang_check, HZ / 2); } - fail_up: +fail_up: up(&priv->adapter_sem); return err; } @@ -1475,8 +1488,7 @@ static int ipw2100_hw_stop_adapter(struct ipw2100_priv *priv) err = ipw2100_hw_phy_off(priv); if (err) - printk(KERN_WARNING DRV_NAME - ": Error disabling radio %d\n", err); + printk(KERN_WARNING DRV_NAME ": Error disabling radio %d\n", err); /* * If in D0-standby mode going directly to D3 may cause a @@ -1554,6 +1566,7 @@ static int ipw2100_hw_stop_adapter(struct ipw2100_priv *priv) return 0; } + static int ipw2100_disable_adapter(struct ipw2100_priv *priv) { struct host_command cmd = { @@ -1580,21 +1593,19 @@ static int ipw2100_disable_adapter(struct ipw2100_priv *priv) err = ipw2100_hw_send_command(priv, &cmd); if (err) { - printk(KERN_WARNING DRV_NAME - ": exit - failed to send CARD_DISABLE command\n"); + printk(KERN_WARNING DRV_NAME ": exit - failed to send CARD_DISABLE command\n"); goto fail_up; } err = ipw2100_wait_for_card_state(priv, IPW_HW_STATE_DISABLED); if (err) { - printk(KERN_WARNING DRV_NAME - ": exit - card failed to change to DISABLED\n"); + printk(KERN_WARNING DRV_NAME ": exit - card failed to change to DISABLED\n"); goto fail_up; } IPW_DEBUG_INFO("TODO: implement scan state machine\n"); - fail_up: +fail_up: up(&priv->adapter_sem); return err; } @@ -1616,7 +1627,7 @@ static int ipw2100_set_scan_options(struct ipw2100_priv *priv) if (!(priv->config & CFG_ASSOCIATE)) cmd.host_command_parameters[0] |= IPW_SCAN_NOASSOCIATE; - if ((priv->ieee->sec.flags & SEC_ENABLED) && priv->ieee->sec.enabled) + if ((priv->sec.flags & SEC_ENABLED) && priv->sec.enabled) cmd.host_command_parameters[0] |= IPW_SCAN_MIXED_CELL; if (priv->config & CFG_PASSIVE_SCAN) cmd.host_command_parameters[0] |= IPW_SCAN_PASSIVE; @@ -1698,9 +1709,8 @@ static int ipw2100_up(struct ipw2100_priv *priv, int deferred) (priv->status & STATUS_RESET_PENDING)) { /* Power cycle the card ... */ if (ipw2100_power_cycle_adapter(priv)) { - printk(KERN_WARNING DRV_NAME - ": %s: Could not cycle adapter.\n", - priv->net_dev->name); + printk(KERN_WARNING DRV_NAME ": %s: Could not cycle adapter.\n", + priv->net_dev->name); rc = 1; goto exit; } @@ -1709,9 +1719,8 @@ static int ipw2100_up(struct ipw2100_priv *priv, int deferred) /* Load the firmware, start the clocks, etc. */ if (ipw2100_start_adapter(priv)) { - printk(KERN_ERR DRV_NAME - ": %s: Failed to start the firmware.\n", - priv->net_dev->name); + printk(KERN_ERR DRV_NAME ": %s: Failed to start the firmware.\n", + priv->net_dev->name); rc = 1; goto exit; } @@ -1720,18 +1729,16 @@ static int ipw2100_up(struct ipw2100_priv *priv, int deferred) /* Determine capabilities of this particular HW configuration */ if (ipw2100_get_hw_features(priv)) { - printk(KERN_ERR DRV_NAME - ": %s: Failed to determine HW features.\n", - priv->net_dev->name); + printk(KERN_ERR DRV_NAME ": %s: Failed to determine HW features.\n", + priv->net_dev->name); rc = 1; goto exit; } lock = LOCK_NONE; if (ipw2100_set_ordinal(priv, IPW_ORD_PERS_DB_LOCK, &lock, &ord_len)) { - printk(KERN_ERR DRV_NAME - ": %s: Failed to clear ordinal lock.\n", - priv->net_dev->name); + printk(KERN_ERR DRV_NAME ": %s: Failed to clear ordinal lock.\n", + priv->net_dev->name); rc = 1; goto exit; } @@ -1757,7 +1764,7 @@ static int ipw2100_up(struct ipw2100_priv *priv, int deferred) * HOST_COMPLETE */ if (ipw2100_adapter_setup(priv)) { printk(KERN_ERR DRV_NAME ": %s: Failed to start the card.\n", - priv->net_dev->name); + priv->net_dev->name); rc = 1; goto exit; } @@ -1766,19 +1773,20 @@ static int ipw2100_up(struct ipw2100_priv *priv, int deferred) /* Enable the adapter - sends HOST_COMPLETE */ if (ipw2100_enable_adapter(priv)) { printk(KERN_ERR DRV_NAME ": " - "%s: failed in call to enable adapter.\n", - priv->net_dev->name); + "%s: failed in call to enable adapter.\n", + priv->net_dev->name); ipw2100_hw_stop_adapter(priv); rc = 1; goto exit; } + /* Start a scan . . . */ ipw2100_set_scan_options(priv); ipw2100_start_scan(priv); } - exit: + exit: return rc; } @@ -1794,7 +1802,8 @@ static void ipw2100_down(struct ipw2100_priv *priv) unsigned long flags; union iwreq_data wrqu = { .ap_addr = { - .sa_family = ARPHRD_ETHER} + .sa_family = ARPHRD_ETHER + } }; int associated = priv->status & STATUS_ASSOCIATED; @@ -1833,7 +1842,7 @@ static void ipw2100_down(struct ipw2100_priv *priv) #ifdef ACPI_CSTATE_LIMIT_DEFINED if (priv->config & CFG_C3_DISABLED) { - IPW_DEBUG_INFO(": Resetting C3 transitions.\n"); + IPW_DEBUG_INFO(DRV_NAME ": Resetting C3 transitions.\n"); acpi_set_cstate_limit(priv->cstate_limit); priv->config &= ~CFG_C3_DISABLED; } @@ -1853,12 +1862,14 @@ static void ipw2100_reset_adapter(struct ipw2100_priv *priv) unsigned long flags; union iwreq_data wrqu = { .ap_addr = { - .sa_family = ARPHRD_ETHER} + .sa_family = ARPHRD_ETHER + } }; int associated = priv->status & STATUS_ASSOCIATED; spin_lock_irqsave(&priv->low_lock, flags); - IPW_DEBUG_INFO(": %s: Restarting adapter.\n", priv->net_dev->name); + IPW_DEBUG_INFO(DRV_NAME ": %s: Restarting adapter.\n", + priv->net_dev->name); priv->resets++; priv->status &= ~(STATUS_ASSOCIATED | STATUS_ASSOCIATING); priv->status |= STATUS_SECURITY_UPDATED; @@ -1883,6 +1894,7 @@ static void ipw2100_reset_adapter(struct ipw2100_priv *priv) } + static void isr_indicate_associated(struct ipw2100_priv *priv, u32 status) { @@ -1892,7 +1904,7 @@ static void isr_indicate_associated(struct ipw2100_priv *priv, u32 status) u32 txrate; u32 chan; char *txratename; - u8 bssid[ETH_ALEN]; + u8 bssid[ETH_ALEN]; /* * TBD: BSSID is usually 00:00:00:00:00:00 here and not @@ -1906,15 +1918,16 @@ static void isr_indicate_associated(struct ipw2100_priv *priv, u32 status) essid, &essid_len); if (ret) { IPW_DEBUG_INFO("failed querying ordinals at line %d\n", - __LINE__); + __LINE__); return; } len = sizeof(u32); - ret = ipw2100_get_ordinal(priv, IPW_ORD_CURRENT_TX_RATE, &txrate, &len); + ret = ipw2100_get_ordinal(priv, IPW_ORD_CURRENT_TX_RATE, + &txrate, &len); if (ret) { IPW_DEBUG_INFO("failed querying ordinals at line %d\n", - __LINE__); + __LINE__); return; } @@ -1922,18 +1935,19 @@ static void isr_indicate_associated(struct ipw2100_priv *priv, u32 status) ret = ipw2100_get_ordinal(priv, IPW_ORD_OUR_FREQ, &chan, &len); if (ret) { IPW_DEBUG_INFO("failed querying ordinals at line %d\n", - __LINE__); + __LINE__); return; } len = ETH_ALEN; - ipw2100_get_ordinal(priv, IPW_ORD_STAT_ASSN_AP_BSSID, &bssid, &len); + ipw2100_get_ordinal(priv, IPW_ORD_STAT_ASSN_AP_BSSID, &bssid, &len); if (ret) { IPW_DEBUG_INFO("failed querying ordinals at line %d\n", - __LINE__); + __LINE__); return; } memcpy(priv->ieee->bssid, bssid, ETH_ALEN); + switch (txrate) { case TX_RATE_1_MBIT: txratename = "1Mbps"; @@ -1960,7 +1974,7 @@ static void isr_indicate_associated(struct ipw2100_priv *priv, u32 status) /* now we copy read ssid into dev */ if (!(priv->config & CFG_STATIC_ESSID)) { - priv->essid_len = min((u8) essid_len, (u8) IW_ESSID_MAX_SIZE); + priv->essid_len = min((u8)essid_len, (u8)IW_ESSID_MAX_SIZE); memcpy(priv->essid, essid, priv->essid_len); } priv->channel = chan; @@ -1972,6 +1986,7 @@ static void isr_indicate_associated(struct ipw2100_priv *priv, u32 status) queue_delayed_work(priv->workqueue, &priv->wx_event_work, HZ / 10); } + static int ipw2100_set_essid(struct ipw2100_priv *priv, char *essid, int length, int batch_mode) { @@ -1986,7 +2001,8 @@ static int ipw2100_set_essid(struct ipw2100_priv *priv, char *essid, IPW_DEBUG_HC("SSID: '%s'\n", escape_essid(essid, ssid_len)); if (ssid_len) - memcpy(cmd.host_command_parameters, essid, ssid_len); + memcpy((char*)cmd.host_command_parameters, + essid, ssid_len); if (!batch_mode) { err = ipw2100_disable_adapter(priv); @@ -1998,7 +2014,7 @@ static int ipw2100_set_essid(struct ipw2100_priv *priv, char *essid, * disable auto association -- so we cheat by setting a bogus SSID */ if (!ssid_len && !(priv->config & CFG_ASSOCIATE)) { int i; - u8 *bogus = (u8 *) cmd.host_command_parameters; + u8 *bogus = (u8*)cmd.host_command_parameters; for (i = 0; i < IW_ESSID_MAX_SIZE; i++) bogus[i] = 0x18 + i; cmd.host_command_length = IW_ESSID_MAX_SIZE; @@ -2009,7 +2025,8 @@ static int ipw2100_set_essid(struct ipw2100_priv *priv, char *essid, err = ipw2100_hw_send_command(priv, &cmd); if (!err) { - memset(priv->essid + ssid_len, 0, IW_ESSID_MAX_SIZE - ssid_len); + memset(priv->essid + ssid_len, 0, + IW_ESSID_MAX_SIZE - ssid_len); memcpy(priv->essid, essid, ssid_len); priv->essid_len = ssid_len; } @@ -2054,14 +2071,14 @@ static void isr_indicate_association_lost(struct ipw2100_priv *priv, u32 status) static void isr_indicate_rf_kill(struct ipw2100_priv *priv, u32 status) { IPW_DEBUG_INFO("%s: RF Kill state changed to radio OFF.\n", - priv->net_dev->name); + priv->net_dev->name); /* RF_KILL is now enabled (else we wouldn't be here) */ priv->status |= STATUS_RF_KILL_HW; #ifdef ACPI_CSTATE_LIMIT_DEFINED if (priv->config & CFG_C3_DISABLED) { - IPW_DEBUG_INFO(": Resetting C3 transitions.\n"); + IPW_DEBUG_INFO(DRV_NAME ": Resetting C3 transitions.\n"); acpi_set_cstate_limit(priv->cstate_limit); priv->config &= ~CFG_C3_DISABLED; } @@ -2085,16 +2102,16 @@ static void isr_scan_complete(struct ipw2100_priv *priv, u32 status) #define IPW2100_HANDLER(v, f) { v, f, # v } struct ipw2100_status_indicator { int status; - void (*cb) (struct ipw2100_priv * priv, u32 status); + void (*cb)(struct ipw2100_priv *priv, u32 status); char *name; }; #else #define IPW2100_HANDLER(v, f) { v, f } struct ipw2100_status_indicator { int status; - void (*cb) (struct ipw2100_priv * priv, u32 status); + void (*cb)(struct ipw2100_priv *priv, u32 status); }; -#endif /* CONFIG_IPW_DEBUG */ +#endif /* CONFIG_IPW_DEBUG */ static void isr_indicate_scanning(struct ipw2100_priv *priv, u32 status) { @@ -2118,6 +2135,7 @@ static const struct ipw2100_status_indicator status_handlers[] = { IPW2100_HANDLER(-1, NULL) }; + static void isr_status_change(struct ipw2100_priv *priv, int status) { int i; @@ -2135,7 +2153,7 @@ static void isr_status_change(struct ipw2100_priv *priv, int status) for (i = 0; status_handlers[i].status != -1; i++) { if (status == status_handlers[i].status) { IPW_DEBUG_NOTIF("Status change: %s\n", - status_handlers[i].name); + status_handlers[i].name); if (status_handlers[i].cb) status_handlers[i].cb(priv, status); priv->wstats.status = status; @@ -2146,8 +2164,9 @@ static void isr_status_change(struct ipw2100_priv *priv, int status) IPW_DEBUG_NOTIF("unknown status received: %04x\n", status); } -static void isr_rx_complete_command(struct ipw2100_priv *priv, - struct ipw2100_cmd_header *cmd) +static void isr_rx_complete_command( + struct ipw2100_priv *priv, + struct ipw2100_cmd_header *cmd) { #ifdef CONFIG_IPW_DEBUG if (cmd->host_command_reg < ARRAY_SIZE(command_types)) { @@ -2177,8 +2196,10 @@ static const char *frame_types[] = { }; #endif -static inline int ipw2100_alloc_skb(struct ipw2100_priv *priv, - struct ipw2100_rx_packet *packet) + +static inline int ipw2100_alloc_skb( + struct ipw2100_priv *priv, + struct ipw2100_rx_packet *packet) { packet->skb = dev_alloc_skb(sizeof(struct ipw2100_rx)); if (!packet->skb) @@ -2194,6 +2215,7 @@ static inline int ipw2100_alloc_skb(struct ipw2100_priv *priv, return 0; } + #define SEARCH_ERROR 0xffffffff #define SEARCH_FAIL 0xfffffffe #define SEARCH_SUCCESS 0xfffffff0 @@ -2207,10 +2229,10 @@ static inline int ipw2100_snapshot_alloc(struct ipw2100_priv *priv) if (priv->snapshot[0]) return 1; for (i = 0; i < 0x30; i++) { - priv->snapshot[i] = (u8 *) kmalloc(0x1000, GFP_ATOMIC); + priv->snapshot[i] = (u8*)kmalloc(0x1000, GFP_ATOMIC); if (!priv->snapshot[i]) { IPW_DEBUG_INFO("%s: Error allocating snapshot " - "buffer %d\n", priv->net_dev->name, i); + "buffer %d\n", priv->net_dev->name, i); while (i > 0) kfree(priv->snapshot[--i]); priv->snapshot[0] = NULL; @@ -2231,7 +2253,7 @@ static inline void ipw2100_snapshot_free(struct ipw2100_priv *priv) priv->snapshot[0] = NULL; } -static inline u32 ipw2100_match_buf(struct ipw2100_priv *priv, u8 * in_buf, +static inline u32 ipw2100_match_buf(struct ipw2100_priv *priv, u8 *in_buf, size_t len, int mode) { u32 i, j; @@ -2248,9 +2270,9 @@ static inline u32 ipw2100_match_buf(struct ipw2100_priv *priv, u8 * in_buf, for (ret = SEARCH_FAIL, i = 0; i < 0x30000; i += 4) { read_nic_dword(priv->net_dev, i, &tmp); if (mode == SEARCH_SNAPSHOT) - *(u32 *) SNAPSHOT_ADDR(i) = tmp; + *(u32 *)SNAPSHOT_ADDR(i) = tmp; if (ret == SEARCH_FAIL) { - d = (u8 *) & tmp; + d = (u8*)&tmp; for (j = 0; j < 4; j++) { if (*s != *d) { s = in_buf; @@ -2288,7 +2310,8 @@ static inline u32 ipw2100_match_buf(struct ipw2100_priv *priv, u8 * in_buf, static u8 packet_data[IPW_RX_NIC_BUFFER_LENGTH]; #endif -static inline void ipw2100_corruption_detected(struct ipw2100_priv *priv, int i) +static inline void ipw2100_corruption_detected(struct ipw2100_priv *priv, + int i) { #ifdef CONFIG_IPW_DEBUG_C3 struct ipw2100_status *status = &priv->status_queue.drv[i]; @@ -2299,11 +2322,11 @@ static inline void ipw2100_corruption_detected(struct ipw2100_priv *priv, int i) int limit; #endif - IPW_DEBUG_INFO(": PCI latency error detected at 0x%04zX.\n", - i * sizeof(struct ipw2100_status)); + IPW_DEBUG_INFO(DRV_NAME ": PCI latency error detected at " + "0x%04zX.\n", i * sizeof(struct ipw2100_status)); #ifdef ACPI_CSTATE_LIMIT_DEFINED - IPW_DEBUG_INFO(": Disabling C3 transitions.\n"); + IPW_DEBUG_INFO(DRV_NAME ": Disabling C3 transitions.\n"); limit = acpi_get_cstate_limit(); if (limit > 2) { priv->cstate_limit = limit; @@ -2323,9 +2346,9 @@ static inline void ipw2100_corruption_detected(struct ipw2100_priv *priv, int i) if (reg & IPW_AUX_HOST_RESET_REG_MASTER_DISABLED) break; - } while (j--); + } while (j--); - match = ipw2100_match_buf(priv, (u8 *) status, + match = ipw2100_match_buf(priv, (u8*)status, sizeof(struct ipw2100_status), SEARCH_SNAPSHOT); if (match < SEARCH_SUCCESS) @@ -2337,7 +2360,7 @@ static inline void ipw2100_corruption_detected(struct ipw2100_priv *priv, int i) IPW_DEBUG_INFO("%s: No DMA status match in " "Firmware.\n", priv->net_dev->name); - printk_buf((u8 *) priv->status_queue.drv, + printk_buf((u8*)priv->status_queue.drv, sizeof(struct ipw2100_status) * RX_QUEUE_LENGTH); #endif @@ -2369,26 +2392,26 @@ static inline void isr_rx(struct ipw2100_priv *priv, int i, IPW_DEBUG_DROP("Dropping packet while interface is not up.\n"); return; } -#ifdef CONFIG_IPW2100_MONITOR + if (unlikely(priv->ieee->iw_mode == IW_MODE_MONITOR && - priv->config & CFG_CRC_CHECK && status->flags & IPW_STATUS_FLAG_CRC_ERROR)) { IPW_DEBUG_RX("CRC error in packet. Dropping.\n"); priv->ieee->stats.rx_errors++; return; } -#endif if (unlikely(priv->ieee->iw_mode != IW_MODE_MONITOR && - !(priv->status & STATUS_ASSOCIATED))) { + !(priv->status & STATUS_ASSOCIATED))) { IPW_DEBUG_DROP("Dropping packet while not associated.\n"); priv->wstats.discard.misc++; return; } + pci_unmap_single(priv->pci_dev, packet->dma_addr, - sizeof(struct ipw2100_rx), PCI_DMA_FROMDEVICE); + sizeof(struct ipw2100_rx), + PCI_DMA_FROMDEVICE); skb_put(packet->skb, status->frame_size); @@ -2415,8 +2438,8 @@ static inline void isr_rx(struct ipw2100_priv *priv, int i, /* We need to allocate a new SKB and attach it to the RDB. */ if (unlikely(ipw2100_alloc_skb(priv, packet))) { printk(KERN_WARNING DRV_NAME ": " - "%s: Unable to allocate SKB onto RBD ring - disabling " - "adapter.\n", priv->net_dev->name); + "%s: Unable to allocate SKB onto RBD ring - disabling " + "adapter.\n", priv->net_dev->name); /* TODO: schedule adapter shutdown */ IPW_DEBUG_INFO("TODO: Shutdown adapter...\n"); } @@ -2511,11 +2534,11 @@ static inline void __ipw2100_rx_process(struct ipw2100_priv *priv) /* Sync the DMA for the STATUS buffer so CPU is sure to get * the correct values */ - pci_dma_sync_single_for_cpu(priv->pci_dev, - sq->nic + - sizeof(struct ipw2100_status) * i, - sizeof(struct ipw2100_status), - PCI_DMA_FROMDEVICE); + pci_dma_sync_single_for_cpu( + priv->pci_dev, + sq->nic + sizeof(struct ipw2100_status) * i, + sizeof(struct ipw2100_status), + PCI_DMA_FROMDEVICE); /* Sync the DMA for the RX buffer so CPU is sure to get * the correct values */ @@ -2529,7 +2552,8 @@ static inline void __ipw2100_rx_process(struct ipw2100_priv *priv) } u = packet->rxp; - frame_type = sq->drv[i].status_fields & STATUS_TYPE_MASK; + frame_type = sq->drv[i].status_fields & + STATUS_TYPE_MASK; stats.rssi = sq->drv[i].rssi + IPW2100_RSSI_TO_DBM; stats.len = sq->drv[i].frame_size; @@ -2538,14 +2562,16 @@ static inline void __ipw2100_rx_process(struct ipw2100_priv *priv) stats.mask |= IEEE80211_STATMASK_RSSI; stats.freq = IEEE80211_24GHZ_BAND; - IPW_DEBUG_RX("%s: '%s' frame type received (%d).\n", - priv->net_dev->name, frame_types[frame_type], - stats.len); + IPW_DEBUG_RX( + "%s: '%s' frame type received (%d).\n", + priv->net_dev->name, frame_types[frame_type], + stats.len); switch (frame_type) { case COMMAND_STATUS_VAL: /* Reset Rx watchdog */ - isr_rx_complete_command(priv, &u->rx_data.command); + isr_rx_complete_command( + priv, &u->rx_data.command); break; case STATUS_CHANGE_VAL: @@ -2562,10 +2588,12 @@ static inline void __ipw2100_rx_process(struct ipw2100_priv *priv) #endif if (stats.len < sizeof(u->rx_data.header)) break; - switch (WLAN_FC_GET_TYPE(u->rx_data.header.frame_ctl)) { + switch (WLAN_FC_GET_TYPE(u->rx_data.header. + frame_ctl)) { case IEEE80211_FTYPE_MGMT: ieee80211_rx_mgt(priv->ieee, - &u->rx_data.header, &stats); + &u->rx_data.header, + &stats); break; case IEEE80211_FTYPE_CTL: @@ -2579,7 +2607,7 @@ static inline void __ipw2100_rx_process(struct ipw2100_priv *priv) break; } - increment: + increment: /* clear status field associated with this RBD */ rxq->drv[i].status.info.field = 0; @@ -2591,10 +2619,12 @@ static inline void __ipw2100_rx_process(struct ipw2100_priv *priv) rxq->next = (i ? i : rxq->entries) - 1; write_register(priv->net_dev, - IPW_MEM_HOST_SHARED_RX_WRITE_INDEX, rxq->next); + IPW_MEM_HOST_SHARED_RX_WRITE_INDEX, + rxq->next); } } + /* * __ipw2100_tx_process * @@ -2637,7 +2667,7 @@ static inline void __ipw2100_rx_process(struct ipw2100_priv *priv) static inline int __ipw2100_tx_process(struct ipw2100_priv *priv) { struct ipw2100_bd_queue *txq = &priv->tx_queue; - struct ipw2100_bd *tbd; + struct ipw2100_bd *tbd; struct list_head *element; struct ipw2100_tx_packet *packet; int descriptors_used; @@ -2650,7 +2680,7 @@ static inline int __ipw2100_tx_process(struct ipw2100_priv *priv) element = priv->fw_pend_list.next; packet = list_entry(element, struct ipw2100_tx_packet, list); - tbd = &txq->drv[packet->index]; + tbd = &txq->drv[packet->index]; /* Determine how many TBD entries must be finished... */ switch (packet->type) { @@ -2663,14 +2693,14 @@ static inline int __ipw2100_tx_process(struct ipw2100_priv *priv) case DATA: /* DATA uses two slots; advance and loop position. */ descriptors_used = tbd->num_fragments; - frag_num = tbd->num_fragments - 1; + frag_num = tbd->num_fragments - 1; e = txq->oldest + frag_num; e %= txq->entries; break; default: printk(KERN_WARNING DRV_NAME ": %s: Bad fw_pend_list entry!\n", - priv->net_dev->name); + priv->net_dev->name); return 0; } @@ -2686,12 +2716,13 @@ static inline int __ipw2100_tx_process(struct ipw2100_priv *priv) printk(KERN_WARNING DRV_NAME ": %s: write index mismatch\n", priv->net_dev->name); - /* + /* * txq->next is the index of the last packet written txq->oldest is * the index of the r is the index of the next packet to be read by * firmware */ + /* * Quick graphic to help you visualize the following * if / else statement @@ -2719,20 +2750,23 @@ static inline int __ipw2100_tx_process(struct ipw2100_priv *priv) #ifdef CONFIG_IPW_DEBUG { int i = txq->oldest; - IPW_DEBUG_TX("TX%d V=%p P=%04X T=%04X L=%d\n", i, - &txq->drv[i], - (u32) (txq->nic + i * sizeof(struct ipw2100_bd)), - txq->drv[i].host_addr, txq->drv[i].buf_length); + IPW_DEBUG_TX( + "TX%d V=%p P=%04X T=%04X L=%d\n", i, + &txq->drv[i], + (u32)(txq->nic + i * sizeof(struct ipw2100_bd)), + txq->drv[i].host_addr, + txq->drv[i].buf_length); if (packet->type == DATA) { i = (i + 1) % txq->entries; - IPW_DEBUG_TX("TX%d V=%p P=%04X T=%04X L=%d\n", i, - &txq->drv[i], - (u32) (txq->nic + i * - sizeof(struct ipw2100_bd)), - (u32) txq->drv[i].host_addr, - txq->drv[i].buf_length); + IPW_DEBUG_TX( + "TX%d V=%p P=%04X T=%04X L=%d\n", i, + &txq->drv[i], + (u32)(txq->nic + i * + sizeof(struct ipw2100_bd)), + (u32)txq->drv[i].host_addr, + txq->drv[i].buf_length); } } #endif @@ -2746,18 +2780,23 @@ static inline int __ipw2100_tx_process(struct ipw2100_priv *priv) priv->net_dev->name, txq->oldest, packet->index); /* DATA packet; we have to unmap and free the SKB */ + priv->ieee->stats.tx_packets++; for (i = 0; i < frag_num; i++) { - tbd = &txq->drv[(packet->index + 1 + i) % txq->entries]; + tbd = &txq->drv[(packet->index + 1 + i) % + txq->entries]; - IPW_DEBUG_TX("TX%d P=%08x L=%d\n", - (packet->index + 1 + i) % txq->entries, - tbd->host_addr, tbd->buf_length); + IPW_DEBUG_TX( + "TX%d P=%08x L=%d\n", + (packet->index + 1 + i) % txq->entries, + tbd->host_addr, tbd->buf_length); pci_unmap_single(priv->pci_dev, tbd->host_addr, - tbd->buf_length, PCI_DMA_TODEVICE); + tbd->buf_length, + PCI_DMA_TODEVICE); } + priv->ieee->stats.tx_bytes += packet->info.d_struct.txb->payload_size; ieee80211_txb_free(packet->info.d_struct.txb); packet->info.d_struct.txb = NULL; @@ -2766,8 +2805,13 @@ static inline int __ipw2100_tx_process(struct ipw2100_priv *priv) /* We have a free slot in the Tx queue, so wake up the * transmit layer if it is stopped. */ - if (priv->status & STATUS_ASSOCIATED) + if (priv->status & STATUS_ASSOCIATED && + netif_queue_stopped(priv->net_dev)) { + IPW_DEBUG_INFO(KERN_INFO + "%s: Waking net queue.\n", + priv->net_dev->name); netif_wake_queue(priv->net_dev); + } /* A packet was processed by the hardware, so update the * watchdog */ @@ -2785,12 +2829,11 @@ static inline int __ipw2100_tx_process(struct ipw2100_priv *priv) #ifdef CONFIG_IPW_DEBUG if (packet->info.c_struct.cmd->host_command_reg < sizeof(command_types) / sizeof(*command_types)) - IPW_DEBUG_TX("Command '%s (%d)' processed: %d.\n", - command_types[packet->info.c_struct.cmd-> - host_command_reg], - packet->info.c_struct.cmd-> - host_command_reg, - packet->info.c_struct.cmd->cmd_status_reg); + IPW_DEBUG_TX( + "Command '%s (%d)' processed: %d.\n", + command_types[packet->info.c_struct.cmd->host_command_reg], + packet->info.c_struct.cmd->host_command_reg, + packet->info.c_struct.cmd->cmd_status_reg); #endif list_add_tail(element, &priv->msg_free_list); @@ -2805,17 +2848,17 @@ static inline int __ipw2100_tx_process(struct ipw2100_priv *priv) SET_STAT(&priv->txq_stat, txq->available); IPW_DEBUG_TX("packet latency (send to process) %ld jiffies\n", - jiffies - packet->jiffy_start); + jiffies - packet->jiffy_start); return (!list_empty(&priv->fw_pend_list)); } + static inline void __ipw2100_tx_complete(struct ipw2100_priv *priv) { int i = 0; - while (__ipw2100_tx_process(priv) && i < 200) - i++; + while (__ipw2100_tx_process(priv) && i < 200) i++; if (i == 200) { printk(KERN_WARNING DRV_NAME ": " @@ -2824,6 +2867,7 @@ static inline void __ipw2100_tx_complete(struct ipw2100_priv *priv) } } + static void ipw2100_tx_send_commands(struct ipw2100_priv *priv) { struct list_head *element; @@ -2848,12 +2892,13 @@ static void ipw2100_tx_send_commands(struct ipw2100_priv *priv) list_del(element); DEC_STAT(&priv->msg_pend_stat); - packet = list_entry(element, struct ipw2100_tx_packet, list); + packet = list_entry(element, + struct ipw2100_tx_packet, list); IPW_DEBUG_TX("using TBD at virt=%p, phys=%p\n", - &txq->drv[txq->next], - (void *)(txq->nic + txq->next * - sizeof(struct ipw2100_bd))); + &txq->drv[txq->next], + (void*)(txq->nic + txq->next * + sizeof(struct ipw2100_bd))); packet->index = txq->next; @@ -2866,8 +2911,8 @@ static void ipw2100_tx_send_commands(struct ipw2100_priv *priv) * with f/w debug version */ tbd->num_fragments = 1; tbd->status.info.field = - IPW_BD_STATUS_TX_FRAME_COMMAND | - IPW_BD_STATUS_TX_INTERRUPT_ENABLE; + IPW_BD_STATUS_TX_FRAME_COMMAND | + IPW_BD_STATUS_TX_INTERRUPT_ENABLE; /* update TBD queue counters */ txq->next++; @@ -2889,6 +2934,7 @@ static void ipw2100_tx_send_commands(struct ipw2100_priv *priv) } } + /* * ipw2100_tx_send_data * @@ -2900,7 +2946,7 @@ static void ipw2100_tx_send_data(struct ipw2100_priv *priv) struct ipw2100_bd_queue *txq = &priv->tx_queue; struct ipw2100_bd *tbd; int next = txq->next; - int i = 0; + int i = 0; struct ipw2100_data_header *ipw_hdr; struct ieee80211_hdr_3addr *hdr; @@ -2912,18 +2958,20 @@ static void ipw2100_tx_send_data(struct ipw2100_priv *priv) * maintained between the r and w indexes */ element = priv->tx_pend_list.next; - packet = list_entry(element, struct ipw2100_tx_packet, list); + packet = list_entry(element, struct ipw2100_tx_packet, list); if (unlikely(1 + packet->info.d_struct.txb->nr_frags > IPW_MAX_BDS)) { /* TODO: Support merging buffers if more than * IPW_MAX_BDS are used */ - IPW_DEBUG_INFO("%s: Maximum BD theshold exceeded. " - "Increase fragmentation level.\n", - priv->net_dev->name); + IPW_DEBUG_INFO( + "%s: Maximum BD theshold exceeded. " + "Increase fragmentation level.\n", + priv->net_dev->name); } - if (txq->available <= 3 + packet->info.d_struct.txb->nr_frags) { + if (txq->available <= 3 + + packet->info.d_struct.txb->nr_frags) { IPW_DEBUG_TX("no room in tx_queue\n"); break; } @@ -2937,7 +2985,7 @@ static void ipw2100_tx_send_data(struct ipw2100_priv *priv) ipw_hdr = packet->info.d_struct.data; hdr = (struct ieee80211_hdr_3addr *)packet->info.d_struct.txb-> - fragments[0]->data; + fragments[0]->data; if (priv->ieee->iw_mode == IW_MODE_INFRA) { /* To DS: Addr1 = BSSID, Addr2 = SA, @@ -2959,8 +3007,7 @@ static void ipw2100_tx_send_data(struct ipw2100_priv *priv) ipw_hdr->encrypted = packet->info.d_struct.txb->encrypted; if (packet->info.d_struct.txb->nr_frags > 1) ipw_hdr->fragment_size = - packet->info.d_struct.txb->frag_size - - IEEE80211_3ADDR_LEN; + packet->info.d_struct.txb->frag_size - IEEE80211_3ADDR_LEN; else ipw_hdr->fragment_size = 0; @@ -2968,53 +3015,54 @@ static void ipw2100_tx_send_data(struct ipw2100_priv *priv) tbd->buf_length = sizeof(struct ipw2100_data_header); tbd->num_fragments = 1 + packet->info.d_struct.txb->nr_frags; tbd->status.info.field = - IPW_BD_STATUS_TX_FRAME_802_3 | - IPW_BD_STATUS_TX_FRAME_NOT_LAST_FRAGMENT; + IPW_BD_STATUS_TX_FRAME_802_3 | + IPW_BD_STATUS_TX_FRAME_NOT_LAST_FRAGMENT; txq->next++; txq->next %= txq->entries; - IPW_DEBUG_TX("data header tbd TX%d P=%08x L=%d\n", - packet->index, tbd->host_addr, tbd->buf_length); + IPW_DEBUG_TX( + "data header tbd TX%d P=%08x L=%d\n", + packet->index, tbd->host_addr, + tbd->buf_length); #ifdef CONFIG_IPW_DEBUG if (packet->info.d_struct.txb->nr_frags > 1) IPW_DEBUG_FRAG("fragment Tx: %d frames\n", packet->info.d_struct.txb->nr_frags); #endif - for (i = 0; i < packet->info.d_struct.txb->nr_frags; i++) { - tbd = &txq->drv[txq->next]; + for (i = 0; i < packet->info.d_struct.txb->nr_frags; i++) { + tbd = &txq->drv[txq->next]; if (i == packet->info.d_struct.txb->nr_frags - 1) tbd->status.info.field = - IPW_BD_STATUS_TX_FRAME_802_3 | - IPW_BD_STATUS_TX_INTERRUPT_ENABLE; + IPW_BD_STATUS_TX_FRAME_802_3 | + IPW_BD_STATUS_TX_INTERRUPT_ENABLE; else tbd->status.info.field = - IPW_BD_STATUS_TX_FRAME_802_3 | - IPW_BD_STATUS_TX_FRAME_NOT_LAST_FRAGMENT; + IPW_BD_STATUS_TX_FRAME_802_3 | + IPW_BD_STATUS_TX_FRAME_NOT_LAST_FRAGMENT; tbd->buf_length = packet->info.d_struct.txb-> - fragments[i]->len - IEEE80211_3ADDR_LEN; + fragments[i]->len - IEEE80211_3ADDR_LEN; - tbd->host_addr = pci_map_single(priv->pci_dev, - packet->info.d_struct. - txb->fragments[i]-> - data + - IEEE80211_3ADDR_LEN, - tbd->buf_length, - PCI_DMA_TODEVICE); + tbd->host_addr = pci_map_single( + priv->pci_dev, + packet->info.d_struct.txb->fragments[i]->data + + IEEE80211_3ADDR_LEN, + tbd->buf_length, + PCI_DMA_TODEVICE); - IPW_DEBUG_TX("data frag tbd TX%d P=%08x L=%d\n", - txq->next, tbd->host_addr, - tbd->buf_length); + IPW_DEBUG_TX( + "data frag tbd TX%d P=%08x L=%d\n", + txq->next, tbd->host_addr, tbd->buf_length); - pci_dma_sync_single_for_device(priv->pci_dev, - tbd->host_addr, - tbd->buf_length, - PCI_DMA_TODEVICE); + pci_dma_sync_single_for_device( + priv->pci_dev, tbd->host_addr, + tbd->buf_length, + PCI_DMA_TODEVICE); txq->next++; txq->next %= txq->entries; - } + } txq->available -= 1 + packet->info.d_struct.txb->nr_frags; SET_STAT(&priv->txq_stat, txq->available); @@ -3030,7 +3078,7 @@ static void ipw2100_tx_send_data(struct ipw2100_priv *priv) IPW_MEM_HOST_SHARED_TX_QUEUE_WRITE_INDEX, txq->next); } - return; + return; } static void ipw2100_irq_tasklet(struct ipw2100_priv *priv) @@ -3058,9 +3106,11 @@ static void ipw2100_irq_tasklet(struct ipw2100_priv *priv) if (inta & IPW2100_INTA_FATAL_ERROR) { printk(KERN_WARNING DRV_NAME - ": Fatal interrupt. Scheduling firmware restart.\n"); + ": Fatal interrupt. Scheduling firmware restart.\n"); priv->inta_other++; - write_register(dev, IPW_REG_INTA, IPW2100_INTA_FATAL_ERROR); + write_register( + dev, IPW_REG_INTA, + IPW2100_INTA_FATAL_ERROR); read_nic_dword(dev, IPW_NIC_FATAL_ERROR, &priv->fatal_error); IPW_DEBUG_INFO("%s: Fatal error value: 0x%08X\n", @@ -3075,10 +3125,11 @@ static void ipw2100_irq_tasklet(struct ipw2100_priv *priv) } if (inta & IPW2100_INTA_PARITY_ERROR) { - printk(KERN_ERR DRV_NAME - ": ***** PARITY ERROR INTERRUPT !!!! \n"); + printk(KERN_ERR DRV_NAME ": ***** PARITY ERROR INTERRUPT !!!! \n"); priv->inta_other++; - write_register(dev, IPW_REG_INTA, IPW2100_INTA_PARITY_ERROR); + write_register( + dev, IPW_REG_INTA, + IPW2100_INTA_PARITY_ERROR); } if (inta & IPW2100_INTA_RX_TRANSFER) { @@ -3086,7 +3137,9 @@ static void ipw2100_irq_tasklet(struct ipw2100_priv *priv) priv->rx_interrupts++; - write_register(dev, IPW_REG_INTA, IPW2100_INTA_RX_TRANSFER); + write_register( + dev, IPW_REG_INTA, + IPW2100_INTA_RX_TRANSFER); __ipw2100_rx_process(priv); __ipw2100_tx_complete(priv); @@ -3097,7 +3150,8 @@ static void ipw2100_irq_tasklet(struct ipw2100_priv *priv) priv->tx_interrupts++; - write_register(dev, IPW_REG_INTA, IPW2100_INTA_TX_TRANSFER); + write_register(dev, IPW_REG_INTA, + IPW2100_INTA_TX_TRANSFER); __ipw2100_tx_complete(priv); ipw2100_tx_send_commands(priv); @@ -3107,7 +3161,9 @@ static void ipw2100_irq_tasklet(struct ipw2100_priv *priv) if (inta & IPW2100_INTA_TX_COMPLETE) { IPW_DEBUG_ISR("TX complete\n"); priv->inta_other++; - write_register(dev, IPW_REG_INTA, IPW2100_INTA_TX_COMPLETE); + write_register( + dev, IPW_REG_INTA, + IPW2100_INTA_TX_COMPLETE); __ipw2100_tx_complete(priv); } @@ -3115,7 +3171,9 @@ static void ipw2100_irq_tasklet(struct ipw2100_priv *priv) if (inta & IPW2100_INTA_EVENT_INTERRUPT) { /* ipw2100_handle_event(dev); */ priv->inta_other++; - write_register(dev, IPW_REG_INTA, IPW2100_INTA_EVENT_INTERRUPT); + write_register( + dev, IPW_REG_INTA, + IPW2100_INTA_EVENT_INTERRUPT); } if (inta & IPW2100_INTA_FW_INIT_DONE) { @@ -3125,25 +3183,30 @@ static void ipw2100_irq_tasklet(struct ipw2100_priv *priv) read_register(dev, IPW_REG_INTA, &tmp); if (tmp & (IPW2100_INTA_FATAL_ERROR | IPW2100_INTA_PARITY_ERROR)) { - write_register(dev, IPW_REG_INTA, - IPW2100_INTA_FATAL_ERROR | - IPW2100_INTA_PARITY_ERROR); + write_register( + dev, IPW_REG_INTA, + IPW2100_INTA_FATAL_ERROR | + IPW2100_INTA_PARITY_ERROR); } - write_register(dev, IPW_REG_INTA, IPW2100_INTA_FW_INIT_DONE); + write_register(dev, IPW_REG_INTA, + IPW2100_INTA_FW_INIT_DONE); } if (inta & IPW2100_INTA_STATUS_CHANGE) { IPW_DEBUG_ISR("Status change interrupt\n"); priv->inta_other++; - write_register(dev, IPW_REG_INTA, IPW2100_INTA_STATUS_CHANGE); + write_register( + dev, IPW_REG_INTA, + IPW2100_INTA_STATUS_CHANGE); } if (inta & IPW2100_INTA_SLAVE_MODE_HOST_COMMAND_DONE) { IPW_DEBUG_ISR("slave host mode interrupt\n"); priv->inta_other++; - write_register(dev, IPW_REG_INTA, - IPW2100_INTA_SLAVE_MODE_HOST_COMMAND_DONE); + write_register( + dev, IPW_REG_INTA, + IPW2100_INTA_SLAVE_MODE_HOST_COMMAND_DONE); } priv->in_isr--; @@ -3154,7 +3217,9 @@ static void ipw2100_irq_tasklet(struct ipw2100_priv *priv) IPW_DEBUG_ISR("exit\n"); } -static irqreturn_t ipw2100_interrupt(int irq, void *data, struct pt_regs *regs) + +static irqreturn_t ipw2100_interrupt(int irq, void *data, + struct pt_regs *regs) { struct ipw2100_priv *priv = data; u32 inta, inta_mask; @@ -3162,7 +3227,7 @@ static irqreturn_t ipw2100_interrupt(int irq, void *data, struct pt_regs *regs) if (!data) return IRQ_NONE; - spin_lock(&priv->low_lock); + spin_lock(&priv->low_lock); /* We check to see if we should be ignoring interrupts before * we touch the hardware. During ucode load if we try and handle @@ -3196,10 +3261,10 @@ static irqreturn_t ipw2100_interrupt(int irq, void *data, struct pt_regs *regs) ipw2100_disable_interrupts(priv); tasklet_schedule(&priv->irq_tasklet); - spin_unlock(&priv->low_lock); + spin_unlock(&priv->low_lock); return IRQ_HANDLED; - none: + none: spin_unlock(&priv->low_lock); return IRQ_NONE; } @@ -3229,8 +3294,10 @@ static int ipw2100_tx(struct ieee80211_txb *txb, struct net_device *dev, packet->info.d_struct.txb = txb; - IPW_DEBUG_TX("Sending fragment (%d bytes):\n", txb->fragments[0]->len); - printk_buf(IPW_DL_TX, txb->fragments[0]->data, txb->fragments[0]->len); + IPW_DEBUG_TX("Sending fragment (%d bytes):\n", + txb->fragments[0]->len); + printk_buf(IPW_DL_TX, txb->fragments[0]->data, + txb->fragments[0]->len); packet->jiffy_start = jiffies; @@ -3245,23 +3312,22 @@ static int ipw2100_tx(struct ieee80211_txb *txb, struct net_device *dev, spin_unlock_irqrestore(&priv->low_lock, flags); return 0; - fail_unlock: + fail_unlock: netif_stop_queue(dev); spin_unlock_irqrestore(&priv->low_lock, flags); return 1; } + static int ipw2100_msg_allocate(struct ipw2100_priv *priv) { int i, j, err = -EINVAL; void *v; dma_addr_t p; - priv->msg_buffers = - (struct ipw2100_tx_packet *)kmalloc(IPW_COMMAND_POOL_SIZE * - sizeof(struct - ipw2100_tx_packet), - GFP_KERNEL); + priv->msg_buffers = (struct ipw2100_tx_packet *)kmalloc( + IPW_COMMAND_POOL_SIZE * sizeof(struct ipw2100_tx_packet), + GFP_KERNEL); if (!priv->msg_buffers) { printk(KERN_ERR DRV_NAME ": %s: PCI alloc failed for msg " "buffers.\n", priv->net_dev->name); @@ -3269,12 +3335,15 @@ static int ipw2100_msg_allocate(struct ipw2100_priv *priv) } for (i = 0; i < IPW_COMMAND_POOL_SIZE; i++) { - v = pci_alloc_consistent(priv->pci_dev, - sizeof(struct ipw2100_cmd_header), &p); + v = pci_alloc_consistent( + priv->pci_dev, + sizeof(struct ipw2100_cmd_header), + &p); if (!v) { printk(KERN_ERR DRV_NAME ": " "%s: PCI alloc failed for msg " - "buffers.\n", priv->net_dev->name); + "buffers.\n", + priv->net_dev->name); err = -ENOMEM; break; } @@ -3283,7 +3352,7 @@ static int ipw2100_msg_allocate(struct ipw2100_priv *priv) priv->msg_buffers[i].type = COMMAND; priv->msg_buffers[i].info.c_struct.cmd = - (struct ipw2100_cmd_header *)v; + (struct ipw2100_cmd_header*)v; priv->msg_buffers[i].info.c_struct.cmd_phys = p; } @@ -3291,11 +3360,11 @@ static int ipw2100_msg_allocate(struct ipw2100_priv *priv) return 0; for (j = 0; j < i; j++) { - pci_free_consistent(priv->pci_dev, - sizeof(struct ipw2100_cmd_header), - priv->msg_buffers[j].info.c_struct.cmd, - priv->msg_buffers[j].info.c_struct. - cmd_phys); + pci_free_consistent( + priv->pci_dev, + sizeof(struct ipw2100_cmd_header), + priv->msg_buffers[j].info.c_struct.cmd, + priv->msg_buffers[j].info.c_struct.cmd_phys); } kfree(priv->msg_buffers); @@ -3329,8 +3398,7 @@ static void ipw2100_msg_free(struct ipw2100_priv *priv) pci_free_consistent(priv->pci_dev, sizeof(struct ipw2100_cmd_header), priv->msg_buffers[i].info.c_struct.cmd, - priv->msg_buffers[i].info.c_struct. - cmd_phys); + priv->msg_buffers[i].info.c_struct.cmd_phys); } kfree(priv->msg_buffers); @@ -3356,7 +3424,6 @@ static ssize_t show_pci(struct device *d, struct device_attribute *attr, return out - buf; } - static DEVICE_ATTR(pci, S_IRUGO, show_pci, NULL); static ssize_t show_cfg(struct device *d, struct device_attribute *attr, @@ -3365,269 +3432,209 @@ static ssize_t show_cfg(struct device *d, struct device_attribute *attr, struct ipw2100_priv *p = d->driver_data; return sprintf(buf, "0x%08x\n", (int)p->config); } - static DEVICE_ATTR(cfg, S_IRUGO, show_cfg, NULL); static ssize_t show_status(struct device *d, struct device_attribute *attr, - char *buf) + char *buf) { struct ipw2100_priv *p = d->driver_data; return sprintf(buf, "0x%08x\n", (int)p->status); } - static DEVICE_ATTR(status, S_IRUGO, show_status, NULL); static ssize_t show_capability(struct device *d, struct device_attribute *attr, - char *buf) + char *buf) { struct ipw2100_priv *p = d->driver_data; return sprintf(buf, "0x%08x\n", (int)p->capability); } - static DEVICE_ATTR(capability, S_IRUGO, show_capability, NULL); + #define IPW2100_REG(x) { IPW_ ##x, #x } static const struct { u32 addr; const char *name; } hw_data[] = { -IPW2100_REG(REG_GP_CNTRL), - IPW2100_REG(REG_GPIO), - IPW2100_REG(REG_INTA), - IPW2100_REG(REG_INTA_MASK), IPW2100_REG(REG_RESET_REG),}; + IPW2100_REG(REG_GP_CNTRL), + IPW2100_REG(REG_GPIO), + IPW2100_REG(REG_INTA), + IPW2100_REG(REG_INTA_MASK), + IPW2100_REG(REG_RESET_REG), +}; #define IPW2100_NIC(x, s) { x, #x, s } static const struct { u32 addr; const char *name; size_t size; } nic_data[] = { -IPW2100_NIC(IPW2100_CONTROL_REG, 2), - IPW2100_NIC(0x210014, 1), IPW2100_NIC(0x210000, 1),}; + IPW2100_NIC(IPW2100_CONTROL_REG, 2), + IPW2100_NIC(0x210014, 1), + IPW2100_NIC(0x210000, 1), +}; #define IPW2100_ORD(x, d) { IPW_ORD_ ##x, #x, d } static const struct { u8 index; const char *name; const char *desc; } ord_data[] = { -IPW2100_ORD(STAT_TX_HOST_REQUESTS, "requested Host Tx's (MSDU)"), - IPW2100_ORD(STAT_TX_HOST_COMPLETE, - "successful Host Tx's (MSDU)"), - IPW2100_ORD(STAT_TX_DIR_DATA, - "successful Directed Tx's (MSDU)"), - IPW2100_ORD(STAT_TX_DIR_DATA1, - "successful Directed Tx's (MSDU) @ 1MB"), - IPW2100_ORD(STAT_TX_DIR_DATA2, - "successful Directed Tx's (MSDU) @ 2MB"), - IPW2100_ORD(STAT_TX_DIR_DATA5_5, - "successful Directed Tx's (MSDU) @ 5_5MB"), - IPW2100_ORD(STAT_TX_DIR_DATA11, - "successful Directed Tx's (MSDU) @ 11MB"), - IPW2100_ORD(STAT_TX_NODIR_DATA1, - "successful Non_Directed Tx's (MSDU) @ 1MB"), - IPW2100_ORD(STAT_TX_NODIR_DATA2, - "successful Non_Directed Tx's (MSDU) @ 2MB"), - IPW2100_ORD(STAT_TX_NODIR_DATA5_5, - "successful Non_Directed Tx's (MSDU) @ 5.5MB"), - IPW2100_ORD(STAT_TX_NODIR_DATA11, - "successful Non_Directed Tx's (MSDU) @ 11MB"), - IPW2100_ORD(STAT_NULL_DATA, "successful NULL data Tx's"), - IPW2100_ORD(STAT_TX_RTS, "successful Tx RTS"), - IPW2100_ORD(STAT_TX_CTS, "successful Tx CTS"), - IPW2100_ORD(STAT_TX_ACK, "successful Tx ACK"), - IPW2100_ORD(STAT_TX_ASSN, "successful Association Tx's"), - IPW2100_ORD(STAT_TX_ASSN_RESP, - "successful Association response Tx's"), - IPW2100_ORD(STAT_TX_REASSN, - "successful Reassociation Tx's"), - IPW2100_ORD(STAT_TX_REASSN_RESP, - "successful Reassociation response Tx's"), - IPW2100_ORD(STAT_TX_PROBE, - "probes successfully transmitted"), - IPW2100_ORD(STAT_TX_PROBE_RESP, - "probe responses successfully transmitted"), - IPW2100_ORD(STAT_TX_BEACON, "tx beacon"), - IPW2100_ORD(STAT_TX_ATIM, "Tx ATIM"), - IPW2100_ORD(STAT_TX_DISASSN, - "successful Disassociation TX"), - IPW2100_ORD(STAT_TX_AUTH, "successful Authentication Tx"), - IPW2100_ORD(STAT_TX_DEAUTH, - "successful Deauthentication TX"), - IPW2100_ORD(STAT_TX_TOTAL_BYTES, - "Total successful Tx data bytes"), - IPW2100_ORD(STAT_TX_RETRIES, "Tx retries"), - IPW2100_ORD(STAT_TX_RETRY1, "Tx retries at 1MBPS"), - IPW2100_ORD(STAT_TX_RETRY2, "Tx retries at 2MBPS"), - IPW2100_ORD(STAT_TX_RETRY5_5, "Tx retries at 5.5MBPS"), - IPW2100_ORD(STAT_TX_RETRY11, "Tx retries at 11MBPS"), - IPW2100_ORD(STAT_TX_FAILURES, "Tx Failures"), - IPW2100_ORD(STAT_TX_MAX_TRIES_IN_HOP, - "times max tries in a hop failed"), - IPW2100_ORD(STAT_TX_DISASSN_FAIL, - "times disassociation failed"), - IPW2100_ORD(STAT_TX_ERR_CTS, "missed/bad CTS frames"), - IPW2100_ORD(STAT_TX_ERR_ACK, "tx err due to acks"), - IPW2100_ORD(STAT_RX_HOST, "packets passed to host"), - IPW2100_ORD(STAT_RX_DIR_DATA, "directed packets"), - IPW2100_ORD(STAT_RX_DIR_DATA1, "directed packets at 1MB"), - IPW2100_ORD(STAT_RX_DIR_DATA2, "directed packets at 2MB"), - IPW2100_ORD(STAT_RX_DIR_DATA5_5, - "directed packets at 5.5MB"), - IPW2100_ORD(STAT_RX_DIR_DATA11, "directed packets at 11MB"), - IPW2100_ORD(STAT_RX_NODIR_DATA, "nondirected packets"), - IPW2100_ORD(STAT_RX_NODIR_DATA1, - "nondirected packets at 1MB"), - IPW2100_ORD(STAT_RX_NODIR_DATA2, - "nondirected packets at 2MB"), - IPW2100_ORD(STAT_RX_NODIR_DATA5_5, - "nondirected packets at 5.5MB"), - IPW2100_ORD(STAT_RX_NODIR_DATA11, - "nondirected packets at 11MB"), - IPW2100_ORD(STAT_RX_NULL_DATA, "null data rx's"), - IPW2100_ORD(STAT_RX_RTS, "Rx RTS"), IPW2100_ORD(STAT_RX_CTS, - "Rx CTS"), - IPW2100_ORD(STAT_RX_ACK, "Rx ACK"), - IPW2100_ORD(STAT_RX_CFEND, "Rx CF End"), - IPW2100_ORD(STAT_RX_CFEND_ACK, "Rx CF End + CF Ack"), - IPW2100_ORD(STAT_RX_ASSN, "Association Rx's"), - IPW2100_ORD(STAT_RX_ASSN_RESP, "Association response Rx's"), - IPW2100_ORD(STAT_RX_REASSN, "Reassociation Rx's"), - IPW2100_ORD(STAT_RX_REASSN_RESP, - "Reassociation response Rx's"), - IPW2100_ORD(STAT_RX_PROBE, "probe Rx's"), - IPW2100_ORD(STAT_RX_PROBE_RESP, "probe response Rx's"), - IPW2100_ORD(STAT_RX_BEACON, "Rx beacon"), - IPW2100_ORD(STAT_RX_ATIM, "Rx ATIM"), - IPW2100_ORD(STAT_RX_DISASSN, "disassociation Rx"), - IPW2100_ORD(STAT_RX_AUTH, "authentication Rx"), - IPW2100_ORD(STAT_RX_DEAUTH, "deauthentication Rx"), - IPW2100_ORD(STAT_RX_TOTAL_BYTES, - "Total rx data bytes received"), - IPW2100_ORD(STAT_RX_ERR_CRC, "packets with Rx CRC error"), - IPW2100_ORD(STAT_RX_ERR_CRC1, "Rx CRC errors at 1MB"), - IPW2100_ORD(STAT_RX_ERR_CRC2, "Rx CRC errors at 2MB"), - IPW2100_ORD(STAT_RX_ERR_CRC5_5, "Rx CRC errors at 5.5MB"), - IPW2100_ORD(STAT_RX_ERR_CRC11, "Rx CRC errors at 11MB"), - IPW2100_ORD(STAT_RX_DUPLICATE1, - "duplicate rx packets at 1MB"), - IPW2100_ORD(STAT_RX_DUPLICATE2, - "duplicate rx packets at 2MB"), - IPW2100_ORD(STAT_RX_DUPLICATE5_5, - "duplicate rx packets at 5.5MB"), - IPW2100_ORD(STAT_RX_DUPLICATE11, - "duplicate rx packets at 11MB"), - IPW2100_ORD(STAT_RX_DUPLICATE, "duplicate rx packets"), - IPW2100_ORD(PERS_DB_LOCK, "locking fw permanent db"), - IPW2100_ORD(PERS_DB_SIZE, "size of fw permanent db"), - IPW2100_ORD(PERS_DB_ADDR, "address of fw permanent db"), - IPW2100_ORD(STAT_RX_INVALID_PROTOCOL, - "rx frames with invalid protocol"), - IPW2100_ORD(SYS_BOOT_TIME, "Boot time"), - IPW2100_ORD(STAT_RX_NO_BUFFER, - "rx frames rejected due to no buffer"), - IPW2100_ORD(STAT_RX_MISSING_FRAG, - "rx frames dropped due to missing fragment"), - IPW2100_ORD(STAT_RX_ORPHAN_FRAG, - "rx frames dropped due to non-sequential fragment"), - IPW2100_ORD(STAT_RX_ORPHAN_FRAME, - "rx frames dropped due to unmatched 1st frame"), - IPW2100_ORD(STAT_RX_FRAG_AGEOUT, - "rx frames dropped due to uncompleted frame"), - IPW2100_ORD(STAT_RX_ICV_ERRORS, - "ICV errors during decryption"), - IPW2100_ORD(STAT_PSP_SUSPENSION, "times adapter suspended"), - IPW2100_ORD(STAT_PSP_BCN_TIMEOUT, "beacon timeout"), - IPW2100_ORD(STAT_PSP_POLL_TIMEOUT, - "poll response timeouts"), - IPW2100_ORD(STAT_PSP_NONDIR_TIMEOUT, - "timeouts waiting for last {broad,multi}cast pkt"), - IPW2100_ORD(STAT_PSP_RX_DTIMS, "PSP DTIMs received"), - IPW2100_ORD(STAT_PSP_RX_TIMS, "PSP TIMs received"), - IPW2100_ORD(STAT_PSP_STATION_ID, "PSP Station ID"), - IPW2100_ORD(LAST_ASSN_TIME, "RTC time of last association"), - IPW2100_ORD(STAT_PERCENT_MISSED_BCNS, - "current calculation of % missed beacons"), - IPW2100_ORD(STAT_PERCENT_RETRIES, - "current calculation of % missed tx retries"), - IPW2100_ORD(ASSOCIATED_AP_PTR, - "0 if not associated, else pointer to AP table entry"), - IPW2100_ORD(AVAILABLE_AP_CNT, - "AP's decsribed in the AP table"), - IPW2100_ORD(AP_LIST_PTR, "Ptr to list of available APs"), - IPW2100_ORD(STAT_AP_ASSNS, "associations"), - IPW2100_ORD(STAT_ASSN_FAIL, "association failures"), - IPW2100_ORD(STAT_ASSN_RESP_FAIL, - "failures due to response fail"), - IPW2100_ORD(STAT_FULL_SCANS, "full scans"), - IPW2100_ORD(CARD_DISABLED, "Card Disabled"), - IPW2100_ORD(STAT_ROAM_INHIBIT, - "times roaming was inhibited due to activity"), - IPW2100_ORD(RSSI_AT_ASSN, - "RSSI of associated AP at time of association"), - IPW2100_ORD(STAT_ASSN_CAUSE1, - "reassociation: no probe response or TX on hop"), - IPW2100_ORD(STAT_ASSN_CAUSE2, - "reassociation: poor tx/rx quality"), - IPW2100_ORD(STAT_ASSN_CAUSE3, - "reassociation: tx/rx quality (excessive AP load"), - IPW2100_ORD(STAT_ASSN_CAUSE4, - "reassociation: AP RSSI level"), - IPW2100_ORD(STAT_ASSN_CAUSE5, - "reassociations due to load leveling"), - IPW2100_ORD(STAT_AUTH_FAIL, "times authentication failed"), - IPW2100_ORD(STAT_AUTH_RESP_FAIL, - "times authentication response failed"), - IPW2100_ORD(STATION_TABLE_CNT, - "entries in association table"), - IPW2100_ORD(RSSI_AVG_CURR, "Current avg RSSI"), - IPW2100_ORD(POWER_MGMT_MODE, "Power mode - 0=CAM, 1=PSP"), - IPW2100_ORD(COUNTRY_CODE, - "IEEE country code as recv'd from beacon"), - IPW2100_ORD(COUNTRY_CHANNELS, - "channels suported by country"), - IPW2100_ORD(RESET_CNT, "adapter resets (warm)"), - IPW2100_ORD(BEACON_INTERVAL, "Beacon interval"), - IPW2100_ORD(ANTENNA_DIVERSITY, - "TRUE if antenna diversity is disabled"), - IPW2100_ORD(DTIM_PERIOD, "beacon intervals between DTIMs"), - IPW2100_ORD(OUR_FREQ, - "current radio freq lower digits - channel ID"), - IPW2100_ORD(RTC_TIME, "current RTC time"), - IPW2100_ORD(PORT_TYPE, "operating mode"), - IPW2100_ORD(CURRENT_TX_RATE, "current tx rate"), - IPW2100_ORD(SUPPORTED_RATES, "supported tx rates"), - IPW2100_ORD(ATIM_WINDOW, "current ATIM Window"), - IPW2100_ORD(BASIC_RATES, "basic tx rates"), - IPW2100_ORD(NIC_HIGHEST_RATE, "NIC highest tx rate"), - IPW2100_ORD(AP_HIGHEST_RATE, "AP highest tx rate"), - IPW2100_ORD(CAPABILITIES, - "Management frame capability field"), - IPW2100_ORD(AUTH_TYPE, "Type of authentication"), - IPW2100_ORD(RADIO_TYPE, "Adapter card platform type"), - IPW2100_ORD(RTS_THRESHOLD, - "Min packet length for RTS handshaking"), - IPW2100_ORD(INT_MODE, "International mode"), - IPW2100_ORD(FRAGMENTATION_THRESHOLD, - "protocol frag threshold"), - IPW2100_ORD(EEPROM_SRAM_DB_BLOCK_START_ADDRESS, - "EEPROM offset in SRAM"), - IPW2100_ORD(EEPROM_SRAM_DB_BLOCK_SIZE, - "EEPROM size in SRAM"), - IPW2100_ORD(EEPROM_SKU_CAPABILITY, "EEPROM SKU Capability"), - IPW2100_ORD(EEPROM_IBSS_11B_CHANNELS, - "EEPROM IBSS 11b channel set"), - IPW2100_ORD(MAC_VERSION, "MAC Version"), - IPW2100_ORD(MAC_REVISION, "MAC Revision"), - IPW2100_ORD(RADIO_VERSION, "Radio Version"), - IPW2100_ORD(NIC_MANF_DATE_TIME, "MANF Date/Time STAMP"), - IPW2100_ORD(UCODE_VERSION, "Ucode Version"),}; + IPW2100_ORD(STAT_TX_HOST_REQUESTS, "requested Host Tx's (MSDU)"), + IPW2100_ORD(STAT_TX_HOST_COMPLETE, "successful Host Tx's (MSDU)"), + IPW2100_ORD(STAT_TX_DIR_DATA, "successful Directed Tx's (MSDU)"), + IPW2100_ORD(STAT_TX_DIR_DATA1, "successful Directed Tx's (MSDU) @ 1MB"), + IPW2100_ORD(STAT_TX_DIR_DATA2, "successful Directed Tx's (MSDU) @ 2MB"), + IPW2100_ORD(STAT_TX_DIR_DATA5_5, "successful Directed Tx's (MSDU) @ 5_5MB"), + IPW2100_ORD(STAT_TX_DIR_DATA11, "successful Directed Tx's (MSDU) @ 11MB"), + IPW2100_ORD(STAT_TX_NODIR_DATA1, "successful Non_Directed Tx's (MSDU) @ 1MB"), + IPW2100_ORD(STAT_TX_NODIR_DATA2, "successful Non_Directed Tx's (MSDU) @ 2MB"), + IPW2100_ORD(STAT_TX_NODIR_DATA5_5, "successful Non_Directed Tx's (MSDU) @ 5.5MB"), + IPW2100_ORD(STAT_TX_NODIR_DATA11, "successful Non_Directed Tx's (MSDU) @ 11MB"), + IPW2100_ORD(STAT_NULL_DATA, "successful NULL data Tx's"), + IPW2100_ORD(STAT_TX_RTS, "successful Tx RTS"), + IPW2100_ORD(STAT_TX_CTS, "successful Tx CTS"), + IPW2100_ORD(STAT_TX_ACK, "successful Tx ACK"), + IPW2100_ORD(STAT_TX_ASSN, "successful Association Tx's"), + IPW2100_ORD(STAT_TX_ASSN_RESP, "successful Association response Tx's"), + IPW2100_ORD(STAT_TX_REASSN, "successful Reassociation Tx's"), + IPW2100_ORD(STAT_TX_REASSN_RESP, "successful Reassociation response Tx's"), + IPW2100_ORD(STAT_TX_PROBE, "probes successfully transmitted"), + IPW2100_ORD(STAT_TX_PROBE_RESP, "probe responses successfully transmitted"), + IPW2100_ORD(STAT_TX_BEACON, "tx beacon"), + IPW2100_ORD(STAT_TX_ATIM, "Tx ATIM"), + IPW2100_ORD(STAT_TX_DISASSN, "successful Disassociation TX"), + IPW2100_ORD(STAT_TX_AUTH, "successful Authentication Tx"), + IPW2100_ORD(STAT_TX_DEAUTH, "successful Deauthentication TX"), + IPW2100_ORD(STAT_TX_TOTAL_BYTES, "Total successful Tx data bytes"), + IPW2100_ORD(STAT_TX_RETRIES, "Tx retries"), + IPW2100_ORD(STAT_TX_RETRY1, "Tx retries at 1MBPS"), + IPW2100_ORD(STAT_TX_RETRY2, "Tx retries at 2MBPS"), + IPW2100_ORD(STAT_TX_RETRY5_5, "Tx retries at 5.5MBPS"), + IPW2100_ORD(STAT_TX_RETRY11, "Tx retries at 11MBPS"), + IPW2100_ORD(STAT_TX_FAILURES, "Tx Failures"), + IPW2100_ORD(STAT_TX_MAX_TRIES_IN_HOP,"times max tries in a hop failed"), + IPW2100_ORD(STAT_TX_DISASSN_FAIL, "times disassociation failed"), + IPW2100_ORD(STAT_TX_ERR_CTS, "missed/bad CTS frames"), + IPW2100_ORD(STAT_TX_ERR_ACK, "tx err due to acks"), + IPW2100_ORD(STAT_RX_HOST, "packets passed to host"), + IPW2100_ORD(STAT_RX_DIR_DATA, "directed packets"), + IPW2100_ORD(STAT_RX_DIR_DATA1, "directed packets at 1MB"), + IPW2100_ORD(STAT_RX_DIR_DATA2, "directed packets at 2MB"), + IPW2100_ORD(STAT_RX_DIR_DATA5_5, "directed packets at 5.5MB"), + IPW2100_ORD(STAT_RX_DIR_DATA11, "directed packets at 11MB"), + IPW2100_ORD(STAT_RX_NODIR_DATA,"nondirected packets"), + IPW2100_ORD(STAT_RX_NODIR_DATA1, "nondirected packets at 1MB"), + IPW2100_ORD(STAT_RX_NODIR_DATA2, "nondirected packets at 2MB"), + IPW2100_ORD(STAT_RX_NODIR_DATA5_5, "nondirected packets at 5.5MB"), + IPW2100_ORD(STAT_RX_NODIR_DATA11, "nondirected packets at 11MB"), + IPW2100_ORD(STAT_RX_NULL_DATA, "null data rx's"), + IPW2100_ORD(STAT_RX_RTS, "Rx RTS"), + IPW2100_ORD(STAT_RX_CTS, "Rx CTS"), + IPW2100_ORD(STAT_RX_ACK, "Rx ACK"), + IPW2100_ORD(STAT_RX_CFEND, "Rx CF End"), + IPW2100_ORD(STAT_RX_CFEND_ACK, "Rx CF End + CF Ack"), + IPW2100_ORD(STAT_RX_ASSN, "Association Rx's"), + IPW2100_ORD(STAT_RX_ASSN_RESP, "Association response Rx's"), + IPW2100_ORD(STAT_RX_REASSN, "Reassociation Rx's"), + IPW2100_ORD(STAT_RX_REASSN_RESP, "Reassociation response Rx's"), + IPW2100_ORD(STAT_RX_PROBE, "probe Rx's"), + IPW2100_ORD(STAT_RX_PROBE_RESP, "probe response Rx's"), + IPW2100_ORD(STAT_RX_BEACON, "Rx beacon"), + IPW2100_ORD(STAT_RX_ATIM, "Rx ATIM"), + IPW2100_ORD(STAT_RX_DISASSN, "disassociation Rx"), + IPW2100_ORD(STAT_RX_AUTH, "authentication Rx"), + IPW2100_ORD(STAT_RX_DEAUTH, "deauthentication Rx"), + IPW2100_ORD(STAT_RX_TOTAL_BYTES,"Total rx data bytes received"), + IPW2100_ORD(STAT_RX_ERR_CRC, "packets with Rx CRC error"), + IPW2100_ORD(STAT_RX_ERR_CRC1, "Rx CRC errors at 1MB"), + IPW2100_ORD(STAT_RX_ERR_CRC2, "Rx CRC errors at 2MB"), + IPW2100_ORD(STAT_RX_ERR_CRC5_5, "Rx CRC errors at 5.5MB"), + IPW2100_ORD(STAT_RX_ERR_CRC11, "Rx CRC errors at 11MB"), + IPW2100_ORD(STAT_RX_DUPLICATE1, "duplicate rx packets at 1MB"), + IPW2100_ORD(STAT_RX_DUPLICATE2, "duplicate rx packets at 2MB"), + IPW2100_ORD(STAT_RX_DUPLICATE5_5, "duplicate rx packets at 5.5MB"), + IPW2100_ORD(STAT_RX_DUPLICATE11, "duplicate rx packets at 11MB"), + IPW2100_ORD(STAT_RX_DUPLICATE, "duplicate rx packets"), + IPW2100_ORD(PERS_DB_LOCK, "locking fw permanent db"), + IPW2100_ORD(PERS_DB_SIZE, "size of fw permanent db"), + IPW2100_ORD(PERS_DB_ADDR, "address of fw permanent db"), + IPW2100_ORD(STAT_RX_INVALID_PROTOCOL, "rx frames with invalid protocol"), + IPW2100_ORD(SYS_BOOT_TIME, "Boot time"), + IPW2100_ORD(STAT_RX_NO_BUFFER, "rx frames rejected due to no buffer"), + IPW2100_ORD(STAT_RX_MISSING_FRAG, "rx frames dropped due to missing fragment"), + IPW2100_ORD(STAT_RX_ORPHAN_FRAG, "rx frames dropped due to non-sequential fragment"), + IPW2100_ORD(STAT_RX_ORPHAN_FRAME, "rx frames dropped due to unmatched 1st frame"), + IPW2100_ORD(STAT_RX_FRAG_AGEOUT, "rx frames dropped due to uncompleted frame"), + IPW2100_ORD(STAT_RX_ICV_ERRORS, "ICV errors during decryption"), + IPW2100_ORD(STAT_PSP_SUSPENSION,"times adapter suspended"), + IPW2100_ORD(STAT_PSP_BCN_TIMEOUT, "beacon timeout"), + IPW2100_ORD(STAT_PSP_POLL_TIMEOUT, "poll response timeouts"), + IPW2100_ORD(STAT_PSP_NONDIR_TIMEOUT, "timeouts waiting for last {broad,multi}cast pkt"), + IPW2100_ORD(STAT_PSP_RX_DTIMS, "PSP DTIMs received"), + IPW2100_ORD(STAT_PSP_RX_TIMS, "PSP TIMs received"), + IPW2100_ORD(STAT_PSP_STATION_ID,"PSP Station ID"), + IPW2100_ORD(LAST_ASSN_TIME, "RTC time of last association"), + IPW2100_ORD(STAT_PERCENT_MISSED_BCNS,"current calculation of % missed beacons"), + IPW2100_ORD(STAT_PERCENT_RETRIES,"current calculation of % missed tx retries"), + IPW2100_ORD(ASSOCIATED_AP_PTR, "0 if not associated, else pointer to AP table entry"), + IPW2100_ORD(AVAILABLE_AP_CNT, "AP's decsribed in the AP table"), + IPW2100_ORD(AP_LIST_PTR, "Ptr to list of available APs"), + IPW2100_ORD(STAT_AP_ASSNS, "associations"), + IPW2100_ORD(STAT_ASSN_FAIL, "association failures"), + IPW2100_ORD(STAT_ASSN_RESP_FAIL,"failures due to response fail"), + IPW2100_ORD(STAT_FULL_SCANS, "full scans"), + IPW2100_ORD(CARD_DISABLED, "Card Disabled"), + IPW2100_ORD(STAT_ROAM_INHIBIT, "times roaming was inhibited due to activity"), + IPW2100_ORD(RSSI_AT_ASSN, "RSSI of associated AP at time of association"), + IPW2100_ORD(STAT_ASSN_CAUSE1, "reassociation: no probe response or TX on hop"), + IPW2100_ORD(STAT_ASSN_CAUSE2, "reassociation: poor tx/rx quality"), + IPW2100_ORD(STAT_ASSN_CAUSE3, "reassociation: tx/rx quality (excessive AP load"), + IPW2100_ORD(STAT_ASSN_CAUSE4, "reassociation: AP RSSI level"), + IPW2100_ORD(STAT_ASSN_CAUSE5, "reassociations due to load leveling"), + IPW2100_ORD(STAT_AUTH_FAIL, "times authentication failed"), + IPW2100_ORD(STAT_AUTH_RESP_FAIL,"times authentication response failed"), + IPW2100_ORD(STATION_TABLE_CNT, "entries in association table"), + IPW2100_ORD(RSSI_AVG_CURR, "Current avg RSSI"), + IPW2100_ORD(POWER_MGMT_MODE, "Power mode - 0=CAM, 1=PSP"), + IPW2100_ORD(COUNTRY_CODE, "IEEE country code as recv'd from beacon"), + IPW2100_ORD(COUNTRY_CHANNELS, "channels suported by country"), + IPW2100_ORD(RESET_CNT, "adapter resets (warm)"), + IPW2100_ORD(BEACON_INTERVAL, "Beacon interval"), + IPW2100_ORD(ANTENNA_DIVERSITY, "TRUE if antenna diversity is disabled"), + IPW2100_ORD(DTIM_PERIOD, "beacon intervals between DTIMs"), + IPW2100_ORD(OUR_FREQ, "current radio freq lower digits - channel ID"), + IPW2100_ORD(RTC_TIME, "current RTC time"), + IPW2100_ORD(PORT_TYPE, "operating mode"), + IPW2100_ORD(CURRENT_TX_RATE, "current tx rate"), + IPW2100_ORD(SUPPORTED_RATES, "supported tx rates"), + IPW2100_ORD(ATIM_WINDOW, "current ATIM Window"), + IPW2100_ORD(BASIC_RATES, "basic tx rates"), + IPW2100_ORD(NIC_HIGHEST_RATE, "NIC highest tx rate"), + IPW2100_ORD(AP_HIGHEST_RATE, "AP highest tx rate"), + IPW2100_ORD(CAPABILITIES, "Management frame capability field"), + IPW2100_ORD(AUTH_TYPE, "Type of authentication"), + IPW2100_ORD(RADIO_TYPE, "Adapter card platform type"), + IPW2100_ORD(RTS_THRESHOLD, "Min packet length for RTS handshaking"), + IPW2100_ORD(INT_MODE, "International mode"), + IPW2100_ORD(FRAGMENTATION_THRESHOLD, "protocol frag threshold"), + IPW2100_ORD(EEPROM_SRAM_DB_BLOCK_START_ADDRESS, "EEPROM offset in SRAM"), + IPW2100_ORD(EEPROM_SRAM_DB_BLOCK_SIZE, "EEPROM size in SRAM"), + IPW2100_ORD(EEPROM_SKU_CAPABILITY, "EEPROM SKU Capability"), + IPW2100_ORD(EEPROM_IBSS_11B_CHANNELS, "EEPROM IBSS 11b channel set"), + IPW2100_ORD(MAC_VERSION, "MAC Version"), + IPW2100_ORD(MAC_REVISION, "MAC Revision"), + IPW2100_ORD(RADIO_VERSION, "Radio Version"), + IPW2100_ORD(NIC_MANF_DATE_TIME, "MANF Date/Time STAMP"), + IPW2100_ORD(UCODE_VERSION, "Ucode Version"), +}; + static ssize_t show_registers(struct device *d, struct device_attribute *attr, - char *buf) + char *buf) { int i; struct ipw2100_priv *priv = dev_get_drvdata(d); struct net_device *dev = priv->net_dev; - char *out = buf; + char * out = buf; u32 val = 0; out += sprintf(out, "%30s [Address ] : Hex\n", "Register"); @@ -3640,15 +3647,15 @@ static ssize_t show_registers(struct device *d, struct device_attribute *attr, return out - buf; } - static DEVICE_ATTR(registers, S_IRUGO, show_registers, NULL); + static ssize_t show_hardware(struct device *d, struct device_attribute *attr, - char *buf) + char *buf) { struct ipw2100_priv *priv = dev_get_drvdata(d); struct net_device *dev = priv->net_dev; - char *out = buf; + char * out = buf; int i; out += sprintf(out, "%30s [Address ] : Hex\n", "NIC entry"); @@ -3681,11 +3688,11 @@ static ssize_t show_hardware(struct device *d, struct device_attribute *attr, } return out - buf; } - static DEVICE_ATTR(hardware, S_IRUGO, show_hardware, NULL); + static ssize_t show_memory(struct device *d, struct device_attribute *attr, - char *buf) + char *buf) { struct ipw2100_priv *priv = dev_get_drvdata(d); struct net_device *dev = priv->net_dev; @@ -3701,13 +3708,10 @@ static ssize_t show_memory(struct device *d, struct device_attribute *attr, /* sysfs provides us PAGE_SIZE buffer */ while (len < PAGE_SIZE - 128 && loop < 0x30000) { - if (priv->snapshot[0]) - for (i = 0; i < 4; i++) - buffer[i] = - *(u32 *) SNAPSHOT_ADDR(loop + i * 4); - else - for (i = 0; i < 4; i++) - read_nic_dword(dev, loop + i * 4, &buffer[i]); + if (priv->snapshot[0]) for (i = 0; i < 4; i++) + buffer[i] = *(u32 *)SNAPSHOT_ADDR(loop + i * 4); + else for (i = 0; i < 4; i++) + read_nic_dword(dev, loop + i * 4, &buffer[i]); if (priv->dump_raw) len += sprintf(buf + len, @@ -3715,26 +3719,26 @@ static ssize_t show_memory(struct device *d, struct device_attribute *attr, "%c%c%c%c" "%c%c%c%c" "%c%c%c%c", - ((u8 *) buffer)[0x0], - ((u8 *) buffer)[0x1], - ((u8 *) buffer)[0x2], - ((u8 *) buffer)[0x3], - ((u8 *) buffer)[0x4], - ((u8 *) buffer)[0x5], - ((u8 *) buffer)[0x6], - ((u8 *) buffer)[0x7], - ((u8 *) buffer)[0x8], - ((u8 *) buffer)[0x9], - ((u8 *) buffer)[0xa], - ((u8 *) buffer)[0xb], - ((u8 *) buffer)[0xc], - ((u8 *) buffer)[0xd], - ((u8 *) buffer)[0xe], - ((u8 *) buffer)[0xf]); + ((u8*)buffer)[0x0], + ((u8*)buffer)[0x1], + ((u8*)buffer)[0x2], + ((u8*)buffer)[0x3], + ((u8*)buffer)[0x4], + ((u8*)buffer)[0x5], + ((u8*)buffer)[0x6], + ((u8*)buffer)[0x7], + ((u8*)buffer)[0x8], + ((u8*)buffer)[0x9], + ((u8*)buffer)[0xa], + ((u8*)buffer)[0xb], + ((u8*)buffer)[0xc], + ((u8*)buffer)[0xd], + ((u8*)buffer)[0xe], + ((u8*)buffer)[0xf]); else len += sprintf(buf + len, "%s\n", snprint_line(line, sizeof(line), - (u8 *) buffer, 16, loop)); + (u8*)buffer, 16, loop)); loop += 16; } @@ -3742,44 +3746,44 @@ static ssize_t show_memory(struct device *d, struct device_attribute *attr, } static ssize_t store_memory(struct device *d, struct device_attribute *attr, - const char *buf, size_t count) + const char *buf, size_t count) { struct ipw2100_priv *priv = dev_get_drvdata(d); struct net_device *dev = priv->net_dev; const char *p = buf; - (void) dev; /* kill unused-var warning for debug-only code */ - if (count < 1) return count; if (p[0] == '1' || (count >= 2 && tolower(p[0]) == 'o' && tolower(p[1]) == 'n')) { IPW_DEBUG_INFO("%s: Setting memory dump to RAW mode.\n", - dev->name); + dev->name); priv->dump_raw = 1; } else if (p[0] == '0' || (count >= 2 && tolower(p[0]) == 'o' && - tolower(p[1]) == 'f')) { + tolower(p[1]) == 'f')) { IPW_DEBUG_INFO("%s: Setting memory dump to HEX mode.\n", - dev->name); + dev->name); priv->dump_raw = 0; } else if (tolower(p[0]) == 'r') { - IPW_DEBUG_INFO("%s: Resetting firmware snapshot.\n", dev->name); + IPW_DEBUG_INFO("%s: Resetting firmware snapshot.\n", + dev->name); ipw2100_snapshot_free(priv); } else IPW_DEBUG_INFO("%s: Usage: 0|on = HEX, 1|off = RAW, " - "reset = clear memory snapshot\n", dev->name); + "reset = clear memory snapshot\n", + dev->name); return count; } +static DEVICE_ATTR(memory, S_IWUSR|S_IRUGO, show_memory, store_memory); -static DEVICE_ATTR(memory, S_IWUSR | S_IRUGO, show_memory, store_memory); static ssize_t show_ordinals(struct device *d, struct device_attribute *attr, - char *buf) + char *buf) { struct ipw2100_priv *priv = dev_get_drvdata(d); u32 val = 0; @@ -3787,9 +3791,6 @@ static ssize_t show_ordinals(struct device *d, struct device_attribute *attr, u32 val_len; static int loop = 0; - if (priv->status & STATUS_RF_KILL_MASK) - return 0; - if (loop >= sizeof(ord_data) / sizeof(*ord_data)) loop = 0; @@ -3813,14 +3814,14 @@ static ssize_t show_ordinals(struct device *d, struct device_attribute *attr, return len; } - static DEVICE_ATTR(ordinals, S_IRUGO, show_ordinals, NULL); + static ssize_t show_stats(struct device *d, struct device_attribute *attr, - char *buf) + char *buf) { struct ipw2100_priv *priv = dev_get_drvdata(d); - char *out = buf; + char * out = buf; out += sprintf(out, "interrupts: %d {tx: %d, rx: %d, other: %d}\n", priv->interrupts, priv->tx_interrupts, @@ -3834,9 +3835,9 @@ static ssize_t show_stats(struct device *d, struct device_attribute *attr, return out - buf; } - static DEVICE_ATTR(stats, S_IRUGO, show_stats, NULL); + static int ipw2100_switch_mode(struct ipw2100_priv *priv, u32 mode) { int err; @@ -3863,18 +3864,19 @@ static int ipw2100_switch_mode(struct ipw2100_priv *priv, u32 mode) priv->last_mode = priv->ieee->iw_mode; priv->net_dev->type = ARPHRD_IEEE80211; break; -#endif /* CONFIG_IPW2100_MONITOR */ +#endif /* CONFIG_IPW2100_MONITOR */ } priv->ieee->iw_mode = mode; #ifdef CONFIG_PM - /* Indicate ipw2100_download_firmware download firmware + /* Indicate ipw2100_download_firmware download firmware * from disk instead of memory. */ ipw2100_firmware.version = 0; #endif - printk(KERN_INFO "%s: Reseting on mode change.\n", priv->net_dev->name); + printk(KERN_INFO "%s: Reseting on mode change.\n", + priv->net_dev->name); priv->reset_backoff = 0; schedule_reset(priv); @@ -3882,12 +3884,12 @@ static int ipw2100_switch_mode(struct ipw2100_priv *priv, u32 mode) } static ssize_t show_internals(struct device *d, struct device_attribute *attr, - char *buf) + char *buf) { struct ipw2100_priv *priv = dev_get_drvdata(d); int len = 0; -#define DUMP_VAR(x,y) len += sprintf(buf + len, # x ": %" y "\n", priv-> x) +#define DUMP_VAR(x,y) len += sprintf(buf + len, # x ": %" # y "\n", priv-> x) if (priv->status & STATUS_ASSOCIATED) len += sprintf(buf + len, "connected: %lu\n", @@ -3895,60 +3897,55 @@ static ssize_t show_internals(struct device *d, struct device_attribute *attr, else len += sprintf(buf + len, "not connected\n"); - DUMP_VAR(ieee->crypt[priv->ieee->tx_keyidx], "p"); - DUMP_VAR(status, "08lx"); - DUMP_VAR(config, "08lx"); - DUMP_VAR(capability, "08lx"); + DUMP_VAR(ieee->crypt[priv->ieee->tx_keyidx], p); + DUMP_VAR(status, 08lx); + DUMP_VAR(config, 08lx); + DUMP_VAR(capability, 08lx); - len += - sprintf(buf + len, "last_rtc: %lu\n", - (unsigned long)priv->last_rtc); + len += sprintf(buf + len, "last_rtc: %lu\n", (unsigned long)priv->last_rtc); - DUMP_VAR(fatal_error, "d"); - DUMP_VAR(stop_hang_check, "d"); - DUMP_VAR(stop_rf_kill, "d"); - DUMP_VAR(messages_sent, "d"); + DUMP_VAR(fatal_error, d); + DUMP_VAR(stop_hang_check, d); + DUMP_VAR(stop_rf_kill, d); + DUMP_VAR(messages_sent, d); - DUMP_VAR(tx_pend_stat.value, "d"); - DUMP_VAR(tx_pend_stat.hi, "d"); + DUMP_VAR(tx_pend_stat.value, d); + DUMP_VAR(tx_pend_stat.hi, d); - DUMP_VAR(tx_free_stat.value, "d"); - DUMP_VAR(tx_free_stat.lo, "d"); + DUMP_VAR(tx_free_stat.value, d); + DUMP_VAR(tx_free_stat.lo, d); - DUMP_VAR(msg_free_stat.value, "d"); - DUMP_VAR(msg_free_stat.lo, "d"); + DUMP_VAR(msg_free_stat.value, d); + DUMP_VAR(msg_free_stat.lo, d); - DUMP_VAR(msg_pend_stat.value, "d"); - DUMP_VAR(msg_pend_stat.hi, "d"); + DUMP_VAR(msg_pend_stat.value, d); + DUMP_VAR(msg_pend_stat.hi, d); - DUMP_VAR(fw_pend_stat.value, "d"); - DUMP_VAR(fw_pend_stat.hi, "d"); + DUMP_VAR(fw_pend_stat.value, d); + DUMP_VAR(fw_pend_stat.hi, d); - DUMP_VAR(txq_stat.value, "d"); - DUMP_VAR(txq_stat.lo, "d"); + DUMP_VAR(txq_stat.value, d); + DUMP_VAR(txq_stat.lo, d); - DUMP_VAR(ieee->scans, "d"); - DUMP_VAR(reset_backoff, "d"); + DUMP_VAR(ieee->scans, d); + DUMP_VAR(reset_backoff, d); return len; } - static DEVICE_ATTR(internals, S_IRUGO, show_internals, NULL); + static ssize_t show_bssinfo(struct device *d, struct device_attribute *attr, - char *buf) + char *buf) { struct ipw2100_priv *priv = dev_get_drvdata(d); char essid[IW_ESSID_MAX_SIZE + 1]; u8 bssid[ETH_ALEN]; u32 chan = 0; - char *out = buf; + char * out = buf; int length; int ret; - if (priv->status & STATUS_RF_KILL_MASK) - return 0; - memset(essid, 0, sizeof(essid)); memset(bssid, 0, sizeof(bssid)); @@ -3979,17 +3976,17 @@ static ssize_t show_bssinfo(struct device *d, struct device_attribute *attr, return out - buf; } - static DEVICE_ATTR(bssinfo, S_IRUGO, show_bssinfo, NULL); + #ifdef CONFIG_IPW_DEBUG static ssize_t show_debug_level(struct device_driver *d, char *buf) { return sprintf(buf, "0x%08X\n", ipw2100_debug_level); } -static ssize_t store_debug_level(struct device_driver *d, - const char *buf, size_t count) +static ssize_t store_debug_level(struct device_driver *d, const char *buf, + size_t count) { char *p = (char *)buf; u32 val; @@ -4002,26 +3999,28 @@ static ssize_t store_debug_level(struct device_driver *d, } else val = simple_strtoul(p, &p, 10); if (p == buf) - IPW_DEBUG_INFO(": %s is not in hex or decimal form.\n", buf); + IPW_DEBUG_INFO(DRV_NAME + ": %s is not in hex or decimal form.\n", buf); else ipw2100_debug_level = val; return strnlen(buf, count); } - static DRIVER_ATTR(debug_level, S_IWUSR | S_IRUGO, show_debug_level, store_debug_level); -#endif /* CONFIG_IPW_DEBUG */ +#endif /* CONFIG_IPW_DEBUG */ + static ssize_t show_fatal_error(struct device *d, - struct device_attribute *attr, char *buf) + struct device_attribute *attr, char *buf) { struct ipw2100_priv *priv = dev_get_drvdata(d); char *out = buf; int i; if (priv->fatal_error) - out += sprintf(out, "0x%08X\n", priv->fatal_error); + out += sprintf(out, "0x%08X\n", + priv->fatal_error); else out += sprintf(out, "0\n"); @@ -4039,26 +4038,24 @@ static ssize_t show_fatal_error(struct device *d, } static ssize_t store_fatal_error(struct device *d, - struct device_attribute *attr, const char *buf, - size_t count) + struct device_attribute *attr, const char *buf, size_t count) { struct ipw2100_priv *priv = dev_get_drvdata(d); schedule_reset(priv); return count; } +static DEVICE_ATTR(fatal_error, S_IWUSR|S_IRUGO, show_fatal_error, store_fatal_error); -static DEVICE_ATTR(fatal_error, S_IWUSR | S_IRUGO, show_fatal_error, - store_fatal_error); static ssize_t show_scan_age(struct device *d, struct device_attribute *attr, - char *buf) + char *buf) { struct ipw2100_priv *priv = dev_get_drvdata(d); return sprintf(buf, "%d\n", priv->ieee->scan_age); } static ssize_t store_scan_age(struct device *d, struct device_attribute *attr, - const char *buf, size_t count) + const char *buf, size_t count) { struct ipw2100_priv *priv = dev_get_drvdata(d); struct net_device *dev = priv->net_dev; @@ -4068,8 +4065,6 @@ static ssize_t store_scan_age(struct device *d, struct device_attribute *attr, unsigned long val; char *p = buffer; - (void) dev; /* kill unused-var warning for debug-only code */ - IPW_DEBUG_INFO("enter\n"); strncpy(buffer, buf, len); @@ -4083,7 +4078,8 @@ static ssize_t store_scan_age(struct device *d, struct device_attribute *attr, } else val = simple_strtoul(p, &p, 10); if (p == buffer) { - IPW_DEBUG_INFO("%s: user supplied invalid value.\n", dev->name); + IPW_DEBUG_INFO("%s: user supplied invalid value.\n", + dev->name); } else { priv->ieee->scan_age = val; IPW_DEBUG_INFO("set scan_age = %u\n", priv->ieee->scan_age); @@ -4092,11 +4088,11 @@ static ssize_t store_scan_age(struct device *d, struct device_attribute *attr, IPW_DEBUG_INFO("exit\n"); return len; } - static DEVICE_ATTR(scan_age, S_IWUSR | S_IRUGO, show_scan_age, store_scan_age); + static ssize_t show_rf_kill(struct device *d, struct device_attribute *attr, - char *buf) + char *buf) { /* 0 - RF kill not enabled 1 - SW based RF kill active (sysfs) @@ -4104,7 +4100,7 @@ static ssize_t show_rf_kill(struct device *d, struct device_attribute *attr, 3 - Both HW and SW baed RF kill active */ struct ipw2100_priv *priv = (struct ipw2100_priv *)d->driver_data; int val = ((priv->status & STATUS_RF_KILL_SW) ? 0x1 : 0x0) | - (rf_kill_active(priv) ? 0x2 : 0x0); + (rf_kill_active(priv) ? 0x2 : 0x0); return sprintf(buf, "%i\n", val); } @@ -4112,7 +4108,7 @@ static int ipw_radio_kill_sw(struct ipw2100_priv *priv, int disable_radio) { if ((disable_radio ? 1 : 0) == (priv->status & STATUS_RF_KILL_SW ? 1 : 0)) - return 0; + return 0 ; IPW_DEBUG_RF_KILL("Manual SW RF Kill set to: RADIO %s\n", disable_radio ? "OFF" : "ON"); @@ -4130,7 +4126,8 @@ static int ipw_radio_kill_sw(struct ipw2100_priv *priv, int disable_radio) /* Make sure the RF_KILL check timer is running */ priv->stop_rf_kill = 0; cancel_delayed_work(&priv->rf_kill); - queue_delayed_work(priv->workqueue, &priv->rf_kill, HZ); + queue_delayed_work(priv->workqueue, &priv->rf_kill, + HZ); } else schedule_reset(priv); } @@ -4140,14 +4137,14 @@ static int ipw_radio_kill_sw(struct ipw2100_priv *priv, int disable_radio) } static ssize_t store_rf_kill(struct device *d, struct device_attribute *attr, - const char *buf, size_t count) + const char *buf, size_t count) { struct ipw2100_priv *priv = dev_get_drvdata(d); ipw_radio_kill_sw(priv, buf[0] == '1'); return count; } +static DEVICE_ATTR(rf_kill, S_IWUSR|S_IRUGO, show_rf_kill, store_rf_kill); -static DEVICE_ATTR(rf_kill, S_IWUSR | S_IRUGO, show_rf_kill, store_rf_kill); static struct attribute *ipw2100_sysfs_entries[] = { &dev_attr_hardware.attr, @@ -4171,6 +4168,7 @@ static struct attribute_group ipw2100_attribute_group = { .attrs = ipw2100_sysfs_entries, }; + static int status_queue_allocate(struct ipw2100_priv *priv, int entries) { struct ipw2100_status_queue *q = &priv->status_queue; @@ -4178,11 +4176,11 @@ static int status_queue_allocate(struct ipw2100_priv *priv, int entries) IPW_DEBUG_INFO("enter\n"); q->size = entries * sizeof(struct ipw2100_status); - q->drv = - (struct ipw2100_status *)pci_alloc_consistent(priv->pci_dev, - q->size, &q->nic); + q->drv = (struct ipw2100_status *)pci_alloc_consistent( + priv->pci_dev, q->size, &q->nic); if (!q->drv) { - IPW_DEBUG_WARNING("Can not allocate status queue.\n"); + IPW_DEBUG_WARNING( + "Can not allocate status queue.\n"); return -ENOMEM; } @@ -4198,9 +4196,9 @@ static void status_queue_free(struct ipw2100_priv *priv) IPW_DEBUG_INFO("enter\n"); if (priv->status_queue.drv) { - pci_free_consistent(priv->pci_dev, priv->status_queue.size, - priv->status_queue.drv, - priv->status_queue.nic); + pci_free_consistent( + priv->pci_dev, priv->status_queue.size, + priv->status_queue.drv, priv->status_queue.nic); priv->status_queue.drv = NULL; } @@ -4218,8 +4216,7 @@ static int bd_queue_allocate(struct ipw2100_priv *priv, q->size = entries * sizeof(struct ipw2100_bd); q->drv = pci_alloc_consistent(priv->pci_dev, q->size, &q->nic); if (!q->drv) { - IPW_DEBUG_INFO - ("can't allocate shared memory for buffer descriptors\n"); + IPW_DEBUG_INFO("can't allocate shared memory for buffer descriptors\n"); return -ENOMEM; } memset(q->drv, 0, q->size); @@ -4229,7 +4226,8 @@ static int bd_queue_allocate(struct ipw2100_priv *priv, return 0; } -static void bd_queue_free(struct ipw2100_priv *priv, struct ipw2100_bd_queue *q) +static void bd_queue_free(struct ipw2100_priv *priv, + struct ipw2100_bd_queue *q) { IPW_DEBUG_INFO("enter\n"); @@ -4237,21 +4235,21 @@ static void bd_queue_free(struct ipw2100_priv *priv, struct ipw2100_bd_queue *q) return; if (q->drv) { - pci_free_consistent(priv->pci_dev, q->size, q->drv, q->nic); + pci_free_consistent(priv->pci_dev, + q->size, q->drv, q->nic); q->drv = NULL; } IPW_DEBUG_INFO("exit\n"); } -static void bd_queue_initialize(struct ipw2100_priv *priv, - struct ipw2100_bd_queue *q, u32 base, u32 size, - u32 r, u32 w) +static void bd_queue_initialize( + struct ipw2100_priv *priv, struct ipw2100_bd_queue * q, + u32 base, u32 size, u32 r, u32 w) { IPW_DEBUG_INFO("enter\n"); - IPW_DEBUG_INFO("initializing bd queue at virt=%p, phys=%08x\n", q->drv, - (u32) q->nic); + IPW_DEBUG_INFO("initializing bd queue at virt=%p, phys=%08x\n", q->drv, (u32)q->nic); write_register(priv->net_dev, base, q->nic); write_register(priv->net_dev, size, q->entries); @@ -4287,38 +4285,32 @@ static int ipw2100_tx_allocate(struct ipw2100_priv *priv) err = bd_queue_allocate(priv, &priv->tx_queue, TX_QUEUE_LENGTH); if (err) { IPW_DEBUG_ERROR("%s: failed bd_queue_allocate\n", - priv->net_dev->name); + priv->net_dev->name); return err; } - priv->tx_buffers = - (struct ipw2100_tx_packet *)kmalloc(TX_PENDED_QUEUE_LENGTH * - sizeof(struct - ipw2100_tx_packet), - GFP_ATOMIC); + priv->tx_buffers = (struct ipw2100_tx_packet *)kmalloc( + TX_PENDED_QUEUE_LENGTH * sizeof(struct ipw2100_tx_packet), + GFP_ATOMIC); if (!priv->tx_buffers) { - printk(KERN_ERR DRV_NAME - ": %s: alloc failed form tx buffers.\n", + printk(KERN_ERR DRV_NAME ": %s: alloc failed form tx buffers.\n", priv->net_dev->name); bd_queue_free(priv, &priv->tx_queue); return -ENOMEM; } for (i = 0; i < TX_PENDED_QUEUE_LENGTH; i++) { - v = pci_alloc_consistent(priv->pci_dev, - sizeof(struct ipw2100_data_header), - &p); + v = pci_alloc_consistent( + priv->pci_dev, sizeof(struct ipw2100_data_header), &p); if (!v) { - printk(KERN_ERR DRV_NAME - ": %s: PCI alloc failed for tx " "buffers.\n", - priv->net_dev->name); + printk(KERN_ERR DRV_NAME ": %s: PCI alloc failed for tx " + "buffers.\n", priv->net_dev->name); err = -ENOMEM; break; } priv->tx_buffers[i].type = DATA; - priv->tx_buffers[i].info.d_struct.data = - (struct ipw2100_data_header *)v; + priv->tx_buffers[i].info.d_struct.data = (struct ipw2100_data_header*)v; priv->tx_buffers[i].info.d_struct.data_phys = p; priv->tx_buffers[i].info.d_struct.txb = NULL; } @@ -4327,11 +4319,11 @@ static int ipw2100_tx_allocate(struct ipw2100_priv *priv) return 0; for (j = 0; j < i; j++) { - pci_free_consistent(priv->pci_dev, - sizeof(struct ipw2100_data_header), - priv->tx_buffers[j].info.d_struct.data, - priv->tx_buffers[j].info.d_struct. - data_phys); + pci_free_consistent( + priv->pci_dev, + sizeof(struct ipw2100_data_header), + priv->tx_buffers[j].info.d_struct.data, + priv->tx_buffers[j].info.d_struct.data_phys); } kfree(priv->tx_buffers); @@ -4364,8 +4356,7 @@ static void ipw2100_tx_initialize(struct ipw2100_priv *priv) /* We simply drop any SKBs that have been queued for * transmit */ if (priv->tx_buffers[i].info.d_struct.txb) { - ieee80211_txb_free(priv->tx_buffers[i].info.d_struct. - txb); + ieee80211_txb_free(priv->tx_buffers[i].info.d_struct.txb); priv->tx_buffers[i].info.d_struct.txb = NULL; } @@ -4403,17 +4394,15 @@ static void ipw2100_tx_free(struct ipw2100_priv *priv) for (i = 0; i < TX_PENDED_QUEUE_LENGTH; i++) { if (priv->tx_buffers[i].info.d_struct.txb) { - ieee80211_txb_free(priv->tx_buffers[i].info.d_struct. - txb); + ieee80211_txb_free(priv->tx_buffers[i].info.d_struct.txb); priv->tx_buffers[i].info.d_struct.txb = NULL; } if (priv->tx_buffers[i].info.d_struct.data) - pci_free_consistent(priv->pci_dev, - sizeof(struct ipw2100_data_header), - priv->tx_buffers[i].info.d_struct. - data, - priv->tx_buffers[i].info.d_struct. - data_phys); + pci_free_consistent( + priv->pci_dev, + sizeof(struct ipw2100_data_header), + priv->tx_buffers[i].info.d_struct.data, + priv->tx_buffers[i].info.d_struct.data_phys); } kfree(priv->tx_buffers); @@ -4422,6 +4411,8 @@ static void ipw2100_tx_free(struct ipw2100_priv *priv) IPW_DEBUG_INFO("exit\n"); } + + static int ipw2100_rx_allocate(struct ipw2100_priv *priv) { int i, j, err = -EINVAL; @@ -4551,13 +4542,14 @@ static int ipw2100_read_mac_address(struct ipw2100_priv *priv) int err; - err = ipw2100_get_ordinal(priv, IPW_ORD_STAT_ADAPTER_MAC, mac, &length); + err = ipw2100_get_ordinal(priv, IPW_ORD_STAT_ADAPTER_MAC, + mac, &length); if (err) { IPW_DEBUG_INFO("MAC address read failed\n"); return -EIO; } IPW_DEBUG_INFO("card MAC is %02X:%02X:%02X:%02X:%02X:%02X\n", - mac[0], mac[1], mac[2], mac[3], mac[4], mac[5]); + mac[0], mac[1], mac[2], mac[3], mac[4], mac[5]); memcpy(priv->net_dev->dev_addr, mac, ETH_ALEN); @@ -4584,7 +4576,8 @@ static int ipw2100_set_mac_address(struct ipw2100_priv *priv, int batch_mode) IPW_DEBUG_INFO("enter\n"); if (priv->config & CFG_CUSTOM_MAC) { - memcpy(cmd.host_command_parameters, priv->mac_addr, ETH_ALEN); + memcpy(cmd.host_command_parameters, priv->mac_addr, + ETH_ALEN); memcpy(priv->net_dev->dev_addr, priv->mac_addr, ETH_ALEN); } else memcpy(cmd.host_command_parameters, priv->net_dev->dev_addr, @@ -4621,8 +4614,7 @@ static int ipw2100_set_port_type(struct ipw2100_priv *priv, u32 port_type, if (!batch_mode) { err = ipw2100_disable_adapter(priv); if (err) { - printk(KERN_ERR DRV_NAME - ": %s: Could not disable adapter %d\n", + printk(KERN_ERR DRV_NAME ": %s: Could not disable adapter %d\n", priv->net_dev->name, err); return err; } @@ -4637,6 +4629,7 @@ static int ipw2100_set_port_type(struct ipw2100_priv *priv, u32 port_type, return err; } + static int ipw2100_set_channel(struct ipw2100_priv *priv, u32 channel, int batch_mode) { @@ -4667,7 +4660,8 @@ static int ipw2100_set_channel(struct ipw2100_priv *priv, u32 channel, err = ipw2100_hw_send_command(priv, &cmd); if (err) { - IPW_DEBUG_INFO("Failed to set channel to %d", channel); + IPW_DEBUG_INFO("Failed to set channel to %d", + channel); return err; } @@ -4709,14 +4703,15 @@ static int ipw2100_system_config(struct ipw2100_priv *priv, int batch_mode) cmd.host_command_parameters[0] |= IPW_CFG_IBSS_AUTO_START; cmd.host_command_parameters[0] |= IPW_CFG_IBSS_MASK | - IPW_CFG_BSS_MASK | IPW_CFG_802_1x_ENABLE; + IPW_CFG_BSS_MASK | + IPW_CFG_802_1x_ENABLE; if (!(priv->config & CFG_LONG_PREAMBLE)) cmd.host_command_parameters[0] |= IPW_CFG_PREAMBLE_AUTO; err = ipw2100_get_ordinal(priv, IPW_ORD_EEPROM_IBSS_11B_CHANNELS, - &ibss_mask, &len); + &ibss_mask, &len); if (err) ibss_mask = IPW_IBSS_11B_DEFAULT_MASK; @@ -4724,7 +4719,7 @@ static int ipw2100_system_config(struct ipw2100_priv *priv, int batch_mode) cmd.host_command_parameters[2] = REG_CHANNEL_MASK & ibss_mask; /* 11b only */ - /*cmd.host_command_parameters[0] |= DIVERSITY_ANTENNA_A; */ + /*cmd.host_command_parameters[0] |= DIVERSITY_ANTENNA_A;*/ err = ipw2100_hw_send_command(priv, &cmd); if (err) @@ -4788,7 +4783,8 @@ static int ipw2100_set_tx_rates(struct ipw2100_priv *priv, u32 rate, return 0; } -static int ipw2100_set_power_mode(struct ipw2100_priv *priv, int power_level) +static int ipw2100_set_power_mode(struct ipw2100_priv *priv, + int power_level) { struct host_command cmd = { .host_command = POWER_MODE, @@ -4809,10 +4805,11 @@ static int ipw2100_set_power_mode(struct ipw2100_priv *priv, int power_level) priv->power_mode = IPW_POWER_ENABLED | power_level; #ifdef CONFIG_IPW2100_TX_POWER - if (priv->port_type == IBSS && priv->adhoc_power != DFTL_IBSS_TX_POWER) { + if (priv->port_type == IBSS && + priv->adhoc_power != DFTL_IBSS_TX_POWER) { /* Set beacon interval */ cmd.host_command = TX_POWER_INDEX; - cmd.host_command_parameters[0] = (u32) priv->adhoc_power; + cmd.host_command_parameters[0] = (u32)priv->adhoc_power; err = ipw2100_hw_send_command(priv, &cmd); if (err) @@ -4823,6 +4820,7 @@ static int ipw2100_set_power_mode(struct ipw2100_priv *priv, int power_level) return 0; } + static int ipw2100_set_rts_threshold(struct ipw2100_priv *priv, u32 threshold) { struct host_command cmd = { @@ -4927,7 +4925,8 @@ static int ipw2100_set_long_retry(struct ipw2100_priv *priv, u32 retry) return 0; } -static int ipw2100_set_mandatory_bssid(struct ipw2100_priv *priv, u8 * bssid, + +static int ipw2100_set_mandatory_bssid(struct ipw2100_priv *priv, u8 *bssid, int batch_mode) { struct host_command cmd = { @@ -4939,15 +4938,16 @@ static int ipw2100_set_mandatory_bssid(struct ipw2100_priv *priv, u8 * bssid, #ifdef CONFIG_IPW_DEBUG if (bssid != NULL) - IPW_DEBUG_HC("MANDATORY_BSSID: %02X:%02X:%02X:%02X:%02X:%02X\n", - bssid[0], bssid[1], bssid[2], bssid[3], bssid[4], - bssid[5]); + IPW_DEBUG_HC( + "MANDATORY_BSSID: %02X:%02X:%02X:%02X:%02X:%02X\n", + bssid[0], bssid[1], bssid[2], bssid[3], bssid[4], + bssid[5]); else IPW_DEBUG_HC("MANDATORY_BSSID: \n"); #endif /* if BSSID is empty then we disable mandatory bssid mode */ if (bssid != NULL) - memcpy(cmd.host_command_parameters, bssid, ETH_ALEN); + memcpy((u8 *)cmd.host_command_parameters, bssid, ETH_ALEN); if (!batch_mode) { err = ipw2100_disable_adapter(priv); @@ -4963,6 +4963,7 @@ static int ipw2100_set_mandatory_bssid(struct ipw2100_priv *priv, u8 * bssid, return err; } +#ifdef CONFIG_IEEE80211_WPA static int ipw2100_disassociate_bssid(struct ipw2100_priv *priv) { struct host_command cmd = { @@ -4986,10 +4987,42 @@ static int ipw2100_disassociate_bssid(struct ipw2100_priv *priv) return err; } +#endif + +/* + * Pseudo code for setting up wpa_frame: + */ +#if 0 +void x(struct ieee80211_assoc_frame *wpa_assoc) +{ + struct ipw2100_wpa_assoc_frame frame; + frame->fixed_ie_mask = IPW_WPA_CAPABILTIES | + IPW_WPA_LISTENINTERVAL | + IPW_WPA_AP_ADDRESS; + frame->capab_info = wpa_assoc->capab_info; + frame->lisen_interval = wpa_assoc->listent_interval; + memcpy(frame->current_ap, wpa_assoc->current_ap, ETH_ALEN); + + /* UNKNOWN -- I'm not postivive about this part; don't have any WPA + * setup here to test it with. + * + * Walk the IEs in the wpa_assoc and figure out the total size of all + * that data. Stick that into frame->var_ie_len. Then memcpy() all of + * the IEs from wpa_frame into frame. + */ + frame->var_ie_len = calculate_ie_len(wpa_assoc); + memcpy(frame->var_ie, wpa_assoc->variable, frame->var_ie_len); + + ipw2100_set_wpa_ie(priv, &frame, 0); +} +#endif + + + static int ipw2100_set_wpa_ie(struct ipw2100_priv *, struct ipw2100_wpa_assoc_frame *, int) - __attribute__ ((unused)); +__attribute__ ((unused)); static int ipw2100_set_wpa_ie(struct ipw2100_priv *priv, struct ipw2100_wpa_assoc_frame *wpa_frame, @@ -5043,7 +5076,7 @@ static int ipw2100_set_security_information(struct ipw2100_priv *priv, .host_command_length = sizeof(struct security_info_params) }; struct security_info_params *security = - (struct security_info_params *)&cmd.host_command_parameters; + (struct security_info_params *)&cmd.host_command_parameters; int err; memset(security, 0, sizeof(*security)); @@ -5061,25 +5094,25 @@ static int ipw2100_set_security_information(struct ipw2100_priv *priv, break; case SEC_LEVEL_1: security->allowed_ciphers = IPW_WEP40_CIPHER | - IPW_WEP104_CIPHER; + IPW_WEP104_CIPHER; break; case SEC_LEVEL_2: security->allowed_ciphers = IPW_WEP40_CIPHER | - IPW_WEP104_CIPHER | IPW_TKIP_CIPHER; + IPW_WEP104_CIPHER | IPW_TKIP_CIPHER; break; case SEC_LEVEL_2_CKIP: security->allowed_ciphers = IPW_WEP40_CIPHER | - IPW_WEP104_CIPHER | IPW_CKIP_CIPHER; + IPW_WEP104_CIPHER | IPW_CKIP_CIPHER; break; case SEC_LEVEL_3: security->allowed_ciphers = IPW_WEP40_CIPHER | - IPW_WEP104_CIPHER | IPW_TKIP_CIPHER | IPW_CCMP_CIPHER; + IPW_WEP104_CIPHER | IPW_TKIP_CIPHER | IPW_CCMP_CIPHER; break; } - IPW_DEBUG_HC - ("SET_SECURITY_INFORMATION: auth:%d cipher:0x%02X (level %d)\n", - security->auth_mode, security->allowed_ciphers, security_level); + IPW_DEBUG_HC( + "SET_SECURITY_INFORMATION: auth:%d cipher:0x%02X (level %d)\n", + security->auth_mode, security->allowed_ciphers, security_level); security->replay_counters_number = 0; @@ -5097,7 +5130,8 @@ static int ipw2100_set_security_information(struct ipw2100_priv *priv, return err; } -static int ipw2100_set_tx_power(struct ipw2100_priv *priv, u32 tx_power) +static int ipw2100_set_tx_power(struct ipw2100_priv *priv, + u32 tx_power) { struct host_command cmd = { .host_command = TX_POWER_INDEX, @@ -5106,10 +5140,6 @@ static int ipw2100_set_tx_power(struct ipw2100_priv *priv, u32 tx_power) }; int err = 0; - if (tx_power != IPW_TX_POWER_DEFAULT) - tx_power = (tx_power - IPW_TX_POWER_MIN_DBM) * 16 / - (IPW_TX_POWER_MAX_DBM - IPW_TX_POWER_MIN_DBM); - cmd.host_command_parameters[0] = tx_power; if (priv->ieee->iw_mode == IW_MODE_ADHOC) @@ -5155,6 +5185,7 @@ static int ipw2100_set_ibss_beacon_interval(struct ipw2100_priv *priv, return 0; } + void ipw2100_queues_initialize(struct ipw2100_priv *priv) { ipw2100_tx_initialize(priv); @@ -5172,12 +5203,13 @@ void ipw2100_queues_free(struct ipw2100_priv *priv) int ipw2100_queues_allocate(struct ipw2100_priv *priv) { if (ipw2100_tx_allocate(priv) || - ipw2100_rx_allocate(priv) || ipw2100_msg_allocate(priv)) + ipw2100_rx_allocate(priv) || + ipw2100_msg_allocate(priv)) goto fail; return 0; - fail: + fail: ipw2100_tx_free(priv); ipw2100_rx_free(priv); ipw2100_msg_free(priv); @@ -5203,8 +5235,7 @@ static int ipw2100_set_wep_flags(struct ipw2100_priv *priv, u32 flags, if (!batch_mode) { err = ipw2100_disable_adapter(priv); if (err) { - printk(KERN_ERR DRV_NAME - ": %s: Could not disable adapter %d\n", + printk(KERN_ERR DRV_NAME ": %s: Could not disable adapter %d\n", priv->net_dev->name, err); return err; } @@ -5231,6 +5262,7 @@ struct ipw2100_wep_key { #define WEP_STR_64(x) x[0],x[1],x[2],x[3],x[4] #define WEP_STR_128(x) x[0],x[1],x[2],x[3],x[4],x[5],x[6],x[7],x[8],x[9],x[10] + /** * Set a the wep key * @@ -5255,11 +5287,11 @@ static int ipw2100_set_key(struct ipw2100_priv *priv, .host_command_sequence = 0, .host_command_length = sizeof(struct ipw2100_wep_key), }; - struct ipw2100_wep_key *wep_key = (void *)cmd.host_command_parameters; + struct ipw2100_wep_key *wep_key = (void*)cmd.host_command_parameters; int err; IPW_DEBUG_HC("WEP_KEY_INFO: index = %d, len = %d/%d\n", - idx, keylen, len); + idx, keylen, len); /* NOTE: We don't check cached values in case the firmware was reset * or some other problem is occuring. If the user is setting the key, @@ -5276,23 +5308,22 @@ static int ipw2100_set_key(struct ipw2100_priv *priv, /* Will be optimized out on debug not being configured in */ if (keylen == 0) IPW_DEBUG_WEP("%s: Clearing key %d\n", - priv->net_dev->name, wep_key->idx); + priv->net_dev->name, wep_key->idx); else if (keylen == 5) IPW_DEBUG_WEP("%s: idx: %d, len: %d key: " WEP_FMT_64 "\n", - priv->net_dev->name, wep_key->idx, wep_key->len, - WEP_STR_64(wep_key->key)); + priv->net_dev->name, wep_key->idx, wep_key->len, + WEP_STR_64(wep_key->key)); else IPW_DEBUG_WEP("%s: idx: %d, len: %d key: " WEP_FMT_128 - "\n", - priv->net_dev->name, wep_key->idx, wep_key->len, - WEP_STR_128(wep_key->key)); + "\n", + priv->net_dev->name, wep_key->idx, wep_key->len, + WEP_STR_128(wep_key->key)); if (!batch_mode) { err = ipw2100_disable_adapter(priv); /* FIXME: IPG: shouldn't this prink be in _disable_adapter()? */ if (err) { - printk(KERN_ERR DRV_NAME - ": %s: Could not disable adapter %d\n", + printk(KERN_ERR DRV_NAME ": %s: Could not disable adapter %d\n", priv->net_dev->name, err); return err; } @@ -5316,7 +5347,7 @@ static int ipw2100_set_key_index(struct ipw2100_priv *priv, .host_command = WEP_KEY_INDEX, .host_command_sequence = 0, .host_command_length = 4, - .host_command_parameters = {idx}, + .host_command_parameters = { idx }, }; int err; @@ -5328,8 +5359,7 @@ static int ipw2100_set_key_index(struct ipw2100_priv *priv, if (!batch_mode) { err = ipw2100_disable_adapter(priv); if (err) { - printk(KERN_ERR DRV_NAME - ": %s: Could not disable adapter %d\n", + printk(KERN_ERR DRV_NAME ": %s: Could not disable adapter %d\n", priv->net_dev->name, err); return err; } @@ -5344,7 +5374,9 @@ static int ipw2100_set_key_index(struct ipw2100_priv *priv, return err; } -static int ipw2100_configure_security(struct ipw2100_priv *priv, int batch_mode) + +static int ipw2100_configure_security(struct ipw2100_priv *priv, + int batch_mode) { int i, err, auth_mode, sec_level, use_group; @@ -5357,42 +5389,40 @@ static int ipw2100_configure_security(struct ipw2100_priv *priv, int batch_mode) return err; } - if (!priv->ieee->sec.enabled) { - err = - ipw2100_set_security_information(priv, IPW_AUTH_OPEN, - SEC_LEVEL_0, 0, 1); + if (!priv->sec.enabled) { + err = ipw2100_set_security_information( + priv, IPW_AUTH_OPEN, SEC_LEVEL_0, 0, 1); } else { auth_mode = IPW_AUTH_OPEN; - if ((priv->ieee->sec.flags & SEC_AUTH_MODE) && - (priv->ieee->sec.auth_mode == WLAN_AUTH_SHARED_KEY)) + if ((priv->sec.flags & SEC_AUTH_MODE) && + (priv->sec.auth_mode == WLAN_AUTH_SHARED_KEY)) auth_mode = IPW_AUTH_SHARED; sec_level = SEC_LEVEL_0; - if (priv->ieee->sec.flags & SEC_LEVEL) - sec_level = priv->ieee->sec.level; + if (priv->sec.flags & SEC_LEVEL) + sec_level = priv->sec.level; use_group = 0; - if (priv->ieee->sec.flags & SEC_UNICAST_GROUP) - use_group = priv->ieee->sec.unicast_uses_group; + if (priv->sec.flags & SEC_UNICAST_GROUP) + use_group = priv->sec.unicast_uses_group; - err = - ipw2100_set_security_information(priv, auth_mode, sec_level, - use_group, 1); + err = ipw2100_set_security_information( + priv, auth_mode, sec_level, use_group, 1); } if (err) goto exit; - if (priv->ieee->sec.enabled) { + if (priv->sec.enabled) { for (i = 0; i < 4; i++) { - if (!(priv->ieee->sec.flags & (1 << i))) { - memset(priv->ieee->sec.keys[i], 0, WEP_KEY_LEN); - priv->ieee->sec.key_sizes[i] = 0; + if (!(priv->sec.flags & (1 << i))) { + memset(priv->sec.keys[i], 0, WEP_KEY_LEN); + priv->sec.key_sizes[i] = 0; } else { err = ipw2100_set_key(priv, i, - priv->ieee->sec.keys[i], - priv->ieee->sec. - key_sizes[i], 1); + priv->sec.keys[i], + priv->sec.key_sizes[i], + 1); if (err) goto exit; } @@ -5403,16 +5433,14 @@ static int ipw2100_configure_security(struct ipw2100_priv *priv, int batch_mode) /* Always enable privacy so the Host can filter WEP packets if * encrypted data is sent up */ - err = - ipw2100_set_wep_flags(priv, - priv->ieee->sec. - enabled ? IPW_PRIVACY_CAPABLE : 0, 1); + err = ipw2100_set_wep_flags( + priv, priv->sec.enabled ? IPW_PRIVACY_CAPABLE : 0, 1); if (err) goto exit; priv->status &= ~STATUS_SECURITY_UPDATED; - exit: + exit: if (!batch_mode) ipw2100_enable_adapter(priv); @@ -5441,64 +5469,60 @@ static void shim__set_security(struct net_device *dev, for (i = 0; i < 4; i++) { if (sec->flags & (1 << i)) { - priv->ieee->sec.key_sizes[i] = sec->key_sizes[i]; + priv->sec.key_sizes[i] = sec->key_sizes[i]; if (sec->key_sizes[i] == 0) - priv->ieee->sec.flags &= ~(1 << i); + priv->sec.flags &= ~(1 << i); else - memcpy(priv->ieee->sec.keys[i], sec->keys[i], + memcpy(priv->sec.keys[i], sec->keys[i], sec->key_sizes[i]); - if (sec->level == SEC_LEVEL_1) { - priv->ieee->sec.flags |= (1 << i); - priv->status |= STATUS_SECURITY_UPDATED; - } else - priv->ieee->sec.flags &= ~(1 << i); + priv->sec.flags |= (1 << i); + priv->status |= STATUS_SECURITY_UPDATED; } } if ((sec->flags & SEC_ACTIVE_KEY) && - priv->ieee->sec.active_key != sec->active_key) { + priv->sec.active_key != sec->active_key) { if (sec->active_key <= 3) { - priv->ieee->sec.active_key = sec->active_key; - priv->ieee->sec.flags |= SEC_ACTIVE_KEY; + priv->sec.active_key = sec->active_key; + priv->sec.flags |= SEC_ACTIVE_KEY; } else - priv->ieee->sec.flags &= ~SEC_ACTIVE_KEY; + priv->sec.flags &= ~SEC_ACTIVE_KEY; priv->status |= STATUS_SECURITY_UPDATED; } if ((sec->flags & SEC_AUTH_MODE) && - (priv->ieee->sec.auth_mode != sec->auth_mode)) { - priv->ieee->sec.auth_mode = sec->auth_mode; - priv->ieee->sec.flags |= SEC_AUTH_MODE; + (priv->sec.auth_mode != sec->auth_mode)) { + priv->sec.auth_mode = sec->auth_mode; + priv->sec.flags |= SEC_AUTH_MODE; priv->status |= STATUS_SECURITY_UPDATED; } - if (sec->flags & SEC_ENABLED && priv->ieee->sec.enabled != sec->enabled) { - priv->ieee->sec.flags |= SEC_ENABLED; - priv->ieee->sec.enabled = sec->enabled; + if (sec->flags & SEC_ENABLED && + priv->sec.enabled != sec->enabled) { + priv->sec.flags |= SEC_ENABLED; + priv->sec.enabled = sec->enabled; priv->status |= STATUS_SECURITY_UPDATED; force_update = 1; } - if (sec->flags & SEC_ENCRYPT) - priv->ieee->sec.encrypt = sec->encrypt; - - if (sec->flags & SEC_LEVEL && priv->ieee->sec.level != sec->level) { - priv->ieee->sec.level = sec->level; - priv->ieee->sec.flags |= SEC_LEVEL; + if (sec->flags & SEC_LEVEL && + priv->sec.level != sec->level) { + priv->sec.level = sec->level; + priv->sec.flags |= SEC_LEVEL; priv->status |= STATUS_SECURITY_UPDATED; } IPW_DEBUG_WEP("Security flags: %c %c%c%c%c %c%c%c%c\n", - priv->ieee->sec.flags & (1 << 8) ? '1' : '0', - priv->ieee->sec.flags & (1 << 7) ? '1' : '0', - priv->ieee->sec.flags & (1 << 6) ? '1' : '0', - priv->ieee->sec.flags & (1 << 5) ? '1' : '0', - priv->ieee->sec.flags & (1 << 4) ? '1' : '0', - priv->ieee->sec.flags & (1 << 3) ? '1' : '0', - priv->ieee->sec.flags & (1 << 2) ? '1' : '0', - priv->ieee->sec.flags & (1 << 1) ? '1' : '0', - priv->ieee->sec.flags & (1 << 0) ? '1' : '0'); + priv->sec.flags & (1<<8) ? '1' : '0', + priv->sec.flags & (1<<7) ? '1' : '0', + priv->sec.flags & (1<<6) ? '1' : '0', + priv->sec.flags & (1<<5) ? '1' : '0', + priv->sec.flags & (1<<4) ? '1' : '0', + priv->sec.flags & (1<<3) ? '1' : '0', + priv->sec.flags & (1<<2) ? '1' : '0', + priv->sec.flags & (1<<1) ? '1' : '0', + priv->sec.flags & (1<<0) ? '1' : '0'); /* As a temporary work around to enable WPA until we figure out why * wpa_supplicant toggles the security capability of the driver, which @@ -5507,7 +5531,7 @@ static void shim__set_security(struct net_device *dev, * if (force_update || !(priv->status & STATUS_ASSOCIATED))*/ if (!(priv->status & (STATUS_ASSOCIATED | STATUS_ASSOCIATING))) ipw2100_configure_security(priv, 0); - done: +done: up(&priv->action_sem); } @@ -5532,7 +5556,7 @@ static int ipw2100_adapter_setup(struct ipw2100_priv *priv) return 0; } -#endif /* CONFIG_IPW2100_MONITOR */ +#endif /* CONFIG_IPW2100_MONITOR */ err = ipw2100_read_mac_address(priv); if (err) @@ -5552,7 +5576,7 @@ static int ipw2100_adapter_setup(struct ipw2100_priv *priv) return err; } - err = ipw2100_system_config(priv, batch_mode); + err = ipw2100_system_config(priv, batch_mode); if (err) return err; @@ -5590,10 +5614,8 @@ static int ipw2100_adapter_setup(struct ipw2100_priv *priv) return err; if (priv->ieee->iw_mode == IW_MODE_ADHOC) { - err = - ipw2100_set_ibss_beacon_interval(priv, - priv->beacon_interval, - batch_mode); + err = ipw2100_set_ibss_beacon_interval( + priv, priv->beacon_interval, batch_mode); if (err) return err; @@ -5603,17 +5625,18 @@ static int ipw2100_adapter_setup(struct ipw2100_priv *priv) } /* - err = ipw2100_set_fragmentation_threshold( - priv, priv->frag_threshold, batch_mode); - if (err) - return err; - */ + err = ipw2100_set_fragmentation_threshold( + priv, priv->frag_threshold, batch_mode); + if (err) + return err; + */ IPW_DEBUG_INFO("exit\n"); return 0; } + /************************************************************************* * * EXTERNALLY CALLED METHODS @@ -5646,7 +5669,7 @@ static int ipw2100_set_address(struct net_device *dev, void *p) ipw2100_reset_adapter(priv); return 0; - done: + done: up(&priv->action_sem); return err; } @@ -5685,7 +5708,7 @@ static int ipw2100_close(struct net_device *dev) /* Flush the TX queue ... */ while (!list_empty(&priv->tx_pend_list)) { element = priv->tx_pend_list.next; - packet = list_entry(element, struct ipw2100_tx_packet, list); + packet = list_entry(element, struct ipw2100_tx_packet, list); list_del(element); DEC_STAT(&priv->tx_pend_stat); @@ -5703,6 +5726,8 @@ static int ipw2100_close(struct net_device *dev) return 0; } + + /* * TODO: Fix this function... its just wrong */ @@ -5722,6 +5747,7 @@ static void ipw2100_tx_timeout(struct net_device *dev) schedule_reset(priv); } + /* * TODO: reimplement it so that it reads statistics * from the adapter using ordinal tables @@ -5735,10 +5761,11 @@ static struct net_device_stats *ipw2100_stats(struct net_device *dev) return &priv->ieee->stats; } -#if WIRELESS_EXT < 18 -/* Support for wpa_supplicant before WE-18, deprecated. */ +/* Support for wpa_supplicant. Will be replaced with WEXT once + * they get WPA support. */ +#ifdef CONFIG_IEEE80211_WPA -/* following definitions must match definitions in driver_ipw.c */ +/* following definitions must match definitions in driver_ipw2100.c */ #define IPW2100_IOCTL_WPA_SUPPLICANT SIOCIWFIRSTPRIV+30 @@ -5769,26 +5796,25 @@ static struct net_device_stats *ipw2100_stats(struct net_device *dev) struct ipw2100_param { u32 cmd; u8 sta_addr[ETH_ALEN]; - union { + union { struct { u8 name; u32 value; } wpa_param; struct { u32 len; - u8 reserved[32]; - u8 data[0]; + u8 *data; } wpa_ie; - struct { - u32 command; - u32 reason_code; + struct{ + int command; + int reason_code; } mlme; struct { u8 alg[IPW2100_CRYPT_ALG_NAME_LEN]; u8 set_tx; u32 err; u8 idx; - u8 seq[8]; /* sequence counter (set: RX, get: TX) */ + u8 seq[8]; /* sequence counter (set: RX, get: TX) */ u16 key_len; u8 key[0]; } crypt; @@ -5796,24 +5822,38 @@ struct ipw2100_param { } u; }; -/* end of driver_ipw.c code */ -#endif /* WIRELESS_EXT < 18 */ +/* end of driver_ipw2100.c code */ -static int ipw2100_wpa_enable(struct ipw2100_priv *priv, int value) -{ - /* This is called when wpa_supplicant loads and closes the driver - * interface. */ - priv->ieee->wpa_enabled = value; - return 0; +static int ipw2100_wpa_enable(struct ipw2100_priv *priv, int value){ + + struct ieee80211_device *ieee = priv->ieee; + struct ieee80211_security sec = { + .flags = SEC_LEVEL | SEC_ENABLED, + }; + int ret = 0; + + ieee->wpa_enabled = value; + + if (value){ + sec.level = SEC_LEVEL_3; + sec.enabled = 1; + } else { + sec.level = SEC_LEVEL_0; + sec.enabled = 0; + } + + if (ieee->set_security) + ieee->set_security(ieee->dev, &sec); + else + ret = -EOPNOTSUPP; + + return ret; } -#if WIRELESS_EXT < 18 -#define IW_AUTH_ALG_OPEN_SYSTEM 0x1 -#define IW_AUTH_ALG_SHARED_KEY 0x2 -#endif +#define AUTH_ALG_OPEN_SYSTEM 0x1 +#define AUTH_ALG_SHARED_KEY 0x2 -static int ipw2100_wpa_set_auth_algs(struct ipw2100_priv *priv, int value) -{ +static int ipw2100_wpa_set_auth_algs(struct ipw2100_priv *priv, int value){ struct ieee80211_device *ieee = priv->ieee; struct ieee80211_security sec = { @@ -5821,14 +5861,13 @@ static int ipw2100_wpa_set_auth_algs(struct ipw2100_priv *priv, int value) }; int ret = 0; - if (value & IW_AUTH_ALG_SHARED_KEY) { + if (value & AUTH_ALG_SHARED_KEY){ sec.auth_mode = WLAN_AUTH_SHARED_KEY; ieee->open_wep = 0; - } else if (value & IW_AUTH_ALG_OPEN_SYSTEM) { + } else { sec.auth_mode = WLAN_AUTH_OPEN; ieee->open_wep = 1; - } else - return -EINVAL; + } if (ieee->set_security) ieee->set_security(ieee->dev, &sec); @@ -5838,135 +5877,103 @@ static int ipw2100_wpa_set_auth_algs(struct ipw2100_priv *priv, int value) return ret; } -void ipw2100_wpa_assoc_frame(struct ipw2100_priv *priv, - char *wpa_ie, int wpa_ie_len) -{ - - struct ipw2100_wpa_assoc_frame frame; - - frame.fixed_ie_mask = 0; - - /* copy WPA IE */ - memcpy(frame.var_ie, wpa_ie, wpa_ie_len); - frame.var_ie_len = wpa_ie_len; - /* make sure WPA is enabled */ - ipw2100_wpa_enable(priv, 1); - ipw2100_set_wpa_ie(priv, &frame, 0); -} +static int ipw2100_wpa_set_param(struct net_device *dev, u8 name, u32 value){ -#if WIRELESS_EXT < 18 -static int ipw2100_wpa_set_param(struct net_device *dev, u8 name, u32 value) -{ struct ipw2100_priv *priv = ieee80211_priv(dev); - struct ieee80211_crypt_data *crypt; - unsigned long flags; - int ret = 0; - - switch (name) { - case IPW2100_PARAM_WPA_ENABLED: - ret = ipw2100_wpa_enable(priv, value); - break; + int ret=0; - case IPW2100_PARAM_TKIP_COUNTERMEASURES: - crypt = priv->ieee->crypt[priv->ieee->tx_keyidx]; - if (!crypt || !crypt->ops->set_flags || !crypt->ops->get_flags) + switch(name){ + case IPW2100_PARAM_WPA_ENABLED: + ret = ipw2100_wpa_enable(priv, value); break; - flags = crypt->ops->get_flags(crypt->priv); - - if (value) - flags |= IEEE80211_CRYPTO_TKIP_COUNTERMEASURES; - else - flags &= ~IEEE80211_CRYPTO_TKIP_COUNTERMEASURES; - - crypt->ops->set_flags(flags, crypt->priv); - - break; + case IPW2100_PARAM_TKIP_COUNTERMEASURES: + priv->ieee->tkip_countermeasures=value; + break; - case IPW2100_PARAM_DROP_UNENCRYPTED:{ - /* See IW_AUTH_DROP_UNENCRYPTED handling for details */ - struct ieee80211_security sec = { - .flags = SEC_ENABLED, - .enabled = value, - }; - priv->ieee->drop_unencrypted = value; - /* We only change SEC_LEVEL for open mode. Others - * are set by ipw_wpa_set_encryption. - */ - if (!value) { - sec.flags |= SEC_LEVEL; - sec.level = SEC_LEVEL_0; - } else { - sec.flags |= SEC_LEVEL; - sec.level = SEC_LEVEL_1; - } - if (priv->ieee->set_security) - priv->ieee->set_security(priv->ieee->dev, &sec); + case IPW2100_PARAM_DROP_UNENCRYPTED: + priv->ieee->drop_unencrypted=value; break; - } - case IPW2100_PARAM_PRIVACY_INVOKED: - priv->ieee->privacy_invoked = value; - break; + case IPW2100_PARAM_PRIVACY_INVOKED: + priv->ieee->privacy_invoked=value; + break; - case IPW2100_PARAM_AUTH_ALGS: - ret = ipw2100_wpa_set_auth_algs(priv, value); - break; + case IPW2100_PARAM_AUTH_ALGS: + ret = ipw2100_wpa_set_auth_algs(priv, value); + break; - case IPW2100_PARAM_IEEE_802_1X: - priv->ieee->ieee802_1x = value; - break; + case IPW2100_PARAM_IEEE_802_1X: + priv->ieee->ieee802_1x=value; + break; - default: - printk(KERN_ERR DRV_NAME ": %s: Unknown WPA param: %d\n", - dev->name, name); - ret = -EOPNOTSUPP; + default: + printk(KERN_ERR DRV_NAME ": %s: Unknown WPA param: %d\n", + dev->name, name); + ret = -EOPNOTSUPP; } return ret; } -static int ipw2100_wpa_mlme(struct net_device *dev, int command, int reason) -{ +static int ipw2100_wpa_mlme(struct net_device *dev, int command, int reason){ struct ipw2100_priv *priv = ieee80211_priv(dev); - int ret = 0; + int ret=0; - switch (command) { - case IPW2100_MLME_STA_DEAUTH: - // silently ignore - break; + switch(command){ + case IPW2100_MLME_STA_DEAUTH: + // silently ignore + break; - case IPW2100_MLME_STA_DISASSOC: - ipw2100_disassociate_bssid(priv); - break; + case IPW2100_MLME_STA_DISASSOC: + ipw2100_disassociate_bssid(priv); + break; - default: - printk(KERN_ERR DRV_NAME ": %s: Unknown MLME request: %d\n", - dev->name, command); - ret = -EOPNOTSUPP; + default: + printk(KERN_ERR DRV_NAME ": %s: Unknown MLME request: %d\n", + dev->name, command); + ret = -EOPNOTSUPP; } return ret; } -static int ipw2100_wpa_set_wpa_ie(struct net_device *dev, - struct ipw2100_param *param, int plen) -{ - struct ipw2100_priv *priv = ieee80211_priv(dev); - struct ieee80211_device *ieee = priv->ieee; - u8 *buf; +void ipw2100_wpa_assoc_frame(struct ipw2100_priv *priv, + char *wpa_ie, int wpa_ie_len){ - if (!ieee->wpa_enabled) - return -EOPNOTSUPP; + struct ipw2100_wpa_assoc_frame frame; + + frame.fixed_ie_mask = 0; + + /* copy WPA IE */ + memcpy(frame.var_ie, wpa_ie, wpa_ie_len); + frame.var_ie_len = wpa_ie_len; + + /* make sure WPA is enabled */ + ipw2100_wpa_enable(priv, 1); + ipw2100_set_wpa_ie(priv, &frame, 0); +} + + +static int ipw2100_wpa_set_wpa_ie(struct net_device *dev, + struct ipw2100_param *param, int plen){ + + struct ipw2100_priv *priv = ieee80211_priv(dev); + struct ieee80211_device *ieee = priv->ieee; + u8 *buf; + + if (! ieee->wpa_enabled) + return -EOPNOTSUPP; if (param->u.wpa_ie.len > MAX_WPA_IE_LEN || - (param->u.wpa_ie.len && param->u.wpa_ie.data == NULL)) + (param->u.wpa_ie.len && + param->u.wpa_ie.data==NULL)) return -EINVAL; - if (param->u.wpa_ie.len) { + if (param->u.wpa_ie.len){ buf = kmalloc(param->u.wpa_ie.len, GFP_KERNEL); if (buf == NULL) return -ENOMEM; @@ -5991,9 +5998,8 @@ static int ipw2100_wpa_set_wpa_ie(struct net_device *dev, /* implementation borrowed from hostap driver */ static int ipw2100_wpa_set_encryption(struct net_device *dev, - struct ipw2100_param *param, - int param_len) -{ + struct ipw2100_param *param, int param_len){ + int ret = 0; struct ipw2100_priv *priv = ieee80211_priv(dev); struct ieee80211_device *ieee = priv->ieee; @@ -6008,10 +6014,9 @@ static int ipw2100_wpa_set_encryption(struct net_device *dev, param->u.crypt.alg[IPW2100_CRYPT_ALG_NAME_LEN - 1] = '\0'; if (param_len != - (int)((char *)param->u.crypt.key - (char *)param) + - param->u.crypt.key_len) { - IPW_DEBUG_INFO("Len mismatch %d, %d\n", param_len, - param->u.crypt.key_len); + (int) ((char *) param->u.crypt.key - (char *) param) + + param->u.crypt.key_len){ + IPW_DEBUG_INFO("Len mismatch %d, %d\n", param_len, param->u.crypt.key_len); return -EINVAL; } if (param->sta_addr[0] == 0xff && param->sta_addr[1] == 0xff && @@ -6024,19 +6029,17 @@ static int ipw2100_wpa_set_encryption(struct net_device *dev, return -EINVAL; } - sec.flags |= SEC_ENABLED | SEC_ENCRYPT; if (strcmp(param->u.crypt.alg, "none") == 0) { - if (crypt) { + if (crypt){ sec.enabled = 0; - sec.encrypt = 0; sec.level = SEC_LEVEL_0; - sec.flags |= SEC_LEVEL; + sec.flags |= SEC_ENABLED | SEC_LEVEL; ieee80211_crypt_delayed_deinit(ieee, crypt); } goto done; } sec.enabled = 1; - sec.encrypt = 1; + sec.flags |= SEC_ENABLED; ops = ieee80211_get_crypto_ops(param->u.crypt.alg); if (ops == NULL && strcmp(param->u.crypt.alg, "WEP") == 0) { @@ -6051,7 +6054,7 @@ static int ipw2100_wpa_set_encryption(struct net_device *dev, } if (ops == NULL) { IPW_DEBUG_INFO("%s: unknown crypto alg '%s'\n", - dev->name, param->u.crypt.alg); + dev->name, param->u.crypt.alg); param->u.crypt.err = IPW2100_CRYPT_ERR_UNKNOWN_ALG; ret = -EINVAL; goto done; @@ -6062,20 +6065,21 @@ static int ipw2100_wpa_set_encryption(struct net_device *dev, ieee80211_crypt_delayed_deinit(ieee, crypt); - new_crypt = kzalloc(sizeof(struct ieee80211_crypt_data), GFP_KERNEL); + new_crypt = (struct ieee80211_crypt_data *) + kmalloc(sizeof(struct ieee80211_crypt_data), GFP_KERNEL); if (new_crypt == NULL) { ret = -ENOMEM; goto done; } + memset(new_crypt, 0, sizeof(struct ieee80211_crypt_data)); new_crypt->ops = ops; if (new_crypt->ops && try_module_get(new_crypt->ops->owner)) - new_crypt->priv = - new_crypt->ops->init(param->u.crypt.idx); + new_crypt->priv = new_crypt->ops->init(param->u.crypt.idx); if (new_crypt->priv == NULL) { kfree(new_crypt); param->u.crypt.err = - IPW2100_CRYPT_ERR_CRYPT_INIT_FAILED; + IPW2100_CRYPT_ERR_CRYPT_INIT_FAILED; ret = -EINVAL; goto done; } @@ -6087,25 +6091,24 @@ static int ipw2100_wpa_set_encryption(struct net_device *dev, (*crypt)->ops->set_key(param->u.crypt.key, param->u.crypt.key_len, param->u.crypt.seq, (*crypt)->priv) < 0) { - IPW_DEBUG_INFO("%s: key setting failed\n", dev->name); + IPW_DEBUG_INFO("%s: key setting failed\n", + dev->name); param->u.crypt.err = IPW2100_CRYPT_ERR_KEY_SET_FAILED; ret = -EINVAL; goto done; } - if (param->u.crypt.set_tx) { + if (param->u.crypt.set_tx){ ieee->tx_keyidx = param->u.crypt.idx; sec.active_key = param->u.crypt.idx; sec.flags |= SEC_ACTIVE_KEY; } - if (ops->name != NULL) { + if (ops->name != NULL){ if (strcmp(ops->name, "WEP") == 0) { - memcpy(sec.keys[param->u.crypt.idx], - param->u.crypt.key, param->u.crypt.key_len); - sec.key_sizes[param->u.crypt.idx] = - param->u.crypt.key_len; + memcpy(sec.keys[param->u.crypt.idx], param->u.crypt.key, param->u.crypt.key_len); + sec.key_sizes[param->u.crypt.idx] = param->u.crypt.key_len; sec.flags |= (1 << param->u.crypt.idx); sec.flags |= SEC_LEVEL; sec.level = SEC_LEVEL_1; @@ -6117,7 +6120,7 @@ static int ipw2100_wpa_set_encryption(struct net_device *dev, sec.level = SEC_LEVEL_3; } } - done: + done: if (ieee->set_security) ieee->set_security(ieee->dev, &sec); @@ -6128,7 +6131,8 @@ static int ipw2100_wpa_set_encryption(struct net_device *dev, * the callbacks structures used to initialize the 802.11 stack. */ if (ieee->reset_on_keychange && ieee->iw_mode != IW_MODE_INFRA && - ieee->reset_port && ieee->reset_port(dev)) { + ieee->reset_port && + ieee->reset_port(dev)) { IPW_DEBUG_INFO("%s: reset_port failed\n", dev->name); param->u.crypt.err = IPW2100_CRYPT_ERR_CARD_CONF_FAILED; return -EINVAL; @@ -6137,11 +6141,11 @@ static int ipw2100_wpa_set_encryption(struct net_device *dev, return ret; } -static int ipw2100_wpa_supplicant(struct net_device *dev, struct iw_point *p) -{ + +static int ipw2100_wpa_supplicant(struct net_device *dev, struct iw_point *p){ struct ipw2100_param *param; - int ret = 0; + int ret=0; IPW_DEBUG_IOCTL("wpa_supplicant: len=%d\n", p->length); @@ -6152,12 +6156,12 @@ static int ipw2100_wpa_supplicant(struct net_device *dev, struct iw_point *p) if (param == NULL) return -ENOMEM; - if (copy_from_user(param, p->pointer, p->length)) { + if (copy_from_user(param, p->pointer, p->length)){ kfree(param); return -EFAULT; } - switch (param->cmd) { + switch (param->cmd){ case IPW2100_CMD_SET_WPA_PARAM: ret = ipw2100_wpa_set_param(dev, param->u.wpa_param.name, @@ -6178,9 +6182,8 @@ static int ipw2100_wpa_supplicant(struct net_device *dev, struct iw_point *p) break; default: - printk(KERN_ERR DRV_NAME - ": %s: Unknown WPA supplicant request: %d\n", dev->name, - param->cmd); + printk(KERN_ERR DRV_NAME ": %s: Unknown WPA supplicant request: %d\n", + dev->name, param->cmd); ret = -EOPNOTSUPP; } @@ -6191,23 +6194,27 @@ static int ipw2100_wpa_supplicant(struct net_device *dev, struct iw_point *p) kfree(param); return ret; } +#endif /* CONFIG_IEEE80211_WPA */ static int ipw2100_ioctl(struct net_device *dev, struct ifreq *rq, int cmd) { - struct iwreq *wrq = (struct iwreq *)rq; - int ret = -1; - switch (cmd) { - case IPW2100_IOCTL_WPA_SUPPLICANT: +#ifdef CONFIG_IEEE80211_WPA + struct iwreq *wrq = (struct iwreq *) rq; + int ret=-1; + switch (cmd){ + case IPW2100_IOCTL_WPA_SUPPLICANT: ret = ipw2100_wpa_supplicant(dev, &wrq->u.data); return ret; - default: + default: return -EOPNOTSUPP; } +#endif /* CONFIG_IEEE80211_WPA */ + return -EOPNOTSUPP; } -#endif /* WIRELESS_EXT < 18 */ + static void ipw_ethtool_get_drvinfo(struct net_device *dev, struct ethtool_drvinfo *info) @@ -6229,13 +6236,14 @@ static void ipw_ethtool_get_drvinfo(struct net_device *dev, static u32 ipw2100_ethtool_get_link(struct net_device *dev) { - struct ipw2100_priv *priv = ieee80211_priv(dev); - return (priv->status & STATUS_ASSOCIATED) ? 1 : 0; + struct ipw2100_priv *priv = ieee80211_priv(dev); + return (priv->status & STATUS_ASSOCIATED) ? 1 : 0; } + static struct ethtool_ops ipw2100_ethtool_ops = { - .get_link = ipw2100_ethtool_get_link, - .get_drvinfo = ipw_ethtool_get_drvinfo, + .get_link = ipw2100_ethtool_get_link, + .get_drvinfo = ipw_ethtool_get_drvinfo, }; static void ipw2100_hang_check(void *adapter) @@ -6280,6 +6288,7 @@ static void ipw2100_hang_check(void *adapter) spin_unlock_irqrestore(&priv->low_lock, flags); } + static void ipw2100_rf_kill(void *adapter) { struct ipw2100_priv *priv = adapter; @@ -6304,7 +6313,7 @@ static void ipw2100_rf_kill(void *adapter) IPW_DEBUG_RF_KILL("HW RF Kill deactivated. SW RF Kill still " "enabled\n"); - exit_unlock: + exit_unlock: spin_unlock_irqrestore(&priv->low_lock, flags); } @@ -6312,10 +6321,11 @@ static void ipw2100_irq_tasklet(struct ipw2100_priv *priv); /* Look into using netdev destructor to shutdown ieee80211? */ -static struct net_device *ipw2100_alloc_device(struct pci_dev *pci_dev, - void __iomem * base_addr, - unsigned long mem_start, - unsigned long mem_len) +static struct net_device *ipw2100_alloc_device( + struct pci_dev *pci_dev, + void __iomem *base_addr, + unsigned long mem_start, + unsigned long mem_len) { struct ipw2100_priv *priv; struct net_device *dev; @@ -6331,22 +6341,17 @@ static struct net_device *ipw2100_alloc_device(struct pci_dev *pci_dev, priv->ieee->hard_start_xmit = ipw2100_tx; priv->ieee->set_security = shim__set_security; - priv->ieee->perfect_rssi = -20; - priv->ieee->worst_rssi = -85; - dev->open = ipw2100_open; dev->stop = ipw2100_close; dev->init = ipw2100_net_init; -#if WIRELESS_EXT < 18 dev->do_ioctl = ipw2100_ioctl; -#endif dev->get_stats = ipw2100_stats; dev->ethtool_ops = &ipw2100_ethtool_ops; dev->tx_timeout = ipw2100_tx_timeout; dev->wireless_handlers = &ipw2100_wx_handler_def; dev->get_wireless_stats = ipw2100_wx_wireless_stats; dev->set_mac_address = ipw2100_set_address; - dev->watchdog_timeo = 3 * HZ; + dev->watchdog_timeo = 3*HZ; dev->irq = 0; dev->base_addr = (unsigned long)base_addr; @@ -6359,19 +6364,22 @@ static struct net_device *ipw2100_alloc_device(struct pci_dev *pci_dev, * ends up causing problems. So, we just handle * the WX extensions through the ipw2100_ioctl interface */ + /* memset() puts everything to 0, so we only have explicitely set * those values that need to be something else */ /* If power management is turned on, default to AUTO mode */ priv->power_mode = IPW_POWER_AUTO; -#ifdef CONFIG_IPW2100_MONITOR - priv->config |= CFG_CRC_CHECK; -#endif + + +#ifdef CONFIG_IEEE80211_WPA priv->ieee->wpa_enabled = 0; + priv->ieee->tkip_countermeasures = 0; priv->ieee->drop_unencrypted = 0; priv->ieee->privacy_invoked = 0; priv->ieee->ieee802_1x = 1; +#endif /* CONFIG_IEEE80211_WPA */ /* Set module parameters */ switch (mode) { @@ -6393,7 +6401,8 @@ static struct net_device *ipw2100_alloc_device(struct pci_dev *pci_dev, priv->status |= STATUS_RF_KILL_SW; if (channel != 0 && - ((channel >= REG_MIN_CHANNEL) && (channel <= REG_MAX_CHANNEL))) { + ((channel >= REG_MIN_CHANNEL) && + (channel <= REG_MAX_CHANNEL))) { priv->config |= CFG_STATIC_CHANNEL; priv->channel = channel; } @@ -6432,8 +6441,12 @@ static struct net_device *ipw2100_alloc_device(struct pci_dev *pci_dev, INIT_LIST_HEAD(&priv->fw_pend_list); INIT_STAT(&priv->fw_pend_stat); - priv->workqueue = create_workqueue(DRV_NAME); +#ifdef CONFIG_SOFTWARE_SUSPEND2 + priv->workqueue = create_workqueue(DRV_NAME, 0); +#else + priv->workqueue = create_workqueue(DRV_NAME); +#endif INIT_WORK(&priv->reset_work, (void (*)(void *))ipw2100_reset_adapter, priv); INIT_WORK(&priv->security_work, @@ -6522,7 +6535,7 @@ static int ipw2100_pci_init_one(struct pci_dev *pci_dev, return err; } - /* We disable the RETRY_TIMEOUT register (0x41) to keep + /* We disable the RETRY_TIMEOUT register (0x41) to keep * PCI Tx retries from interfering with C3 CPU state */ pci_read_config_dword(pci_dev, 0x40, &val); if ((val & 0x0000ff00) != 0) @@ -6553,10 +6566,12 @@ static int ipw2100_pci_init_one(struct pci_dev *pci_dev, ipw2100_queues_initialize(priv); err = request_irq(pci_dev->irq, - ipw2100_interrupt, SA_SHIRQ, dev->name, priv); + ipw2100_interrupt, SA_SHIRQ, + dev->name, priv); if (err) { printk(KERN_WARNING DRV_NAME - "Error calling request_irq: %d.\n", pci_dev->irq); + "Error calling request_irq: %d.\n", + pci_dev->irq); goto fail; } dev->irq = pci_dev->irq; @@ -6591,6 +6606,7 @@ static int ipw2100_pci_init_one(struct pci_dev *pci_dev, /* perform this after register_netdev so that dev->name is set */ sysfs_create_group(&pci_dev->dev.kobj, &ipw2100_attribute_group); + netif_carrier_off(dev); /* If the RF Kill switch is disabled, go ahead and complete the * startup sequence */ @@ -6618,10 +6634,10 @@ static int ipw2100_pci_init_one(struct pci_dev *pci_dev, return 0; - fail_unlock: + fail_unlock: up(&priv->action_sem); - fail: + fail: if (dev) { if (registered) unregister_netdev(dev); @@ -6637,8 +6653,7 @@ static int ipw2100_pci_init_one(struct pci_dev *pci_dev, /* These are safe to call even if they weren't allocated */ ipw2100_queues_free(priv); - sysfs_remove_group(&pci_dev->dev.kobj, - &ipw2100_attribute_group); + sysfs_remove_group(&pci_dev->dev.kobj, &ipw2100_attribute_group); free_ieee80211(dev); pci_set_drvdata(pci_dev, NULL); @@ -6664,8 +6679,7 @@ static void __devexit ipw2100_pci_remove_one(struct pci_dev *pci_dev) priv->status &= ~STATUS_INITIALIZED; dev = priv->net_dev; - sysfs_remove_group(&pci_dev->dev.kobj, - &ipw2100_attribute_group); + sysfs_remove_group(&pci_dev->dev.kobj, &ipw2100_attribute_group); #ifdef CONFIG_PM if (ipw2100_firmware.version) @@ -6707,13 +6721,19 @@ static void __devexit ipw2100_pci_remove_one(struct pci_dev *pci_dev) IPW_DEBUG_INFO("exit\n"); } + #ifdef CONFIG_PM +#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,11) +static int ipw2100_suspend(struct pci_dev *pci_dev, u32 state) +#else static int ipw2100_suspend(struct pci_dev *pci_dev, pm_message_t state) +#endif { struct ipw2100_priv *priv = pci_get_drvdata(pci_dev); struct net_device *dev = priv->net_dev; - IPW_DEBUG_INFO("%s: Going into suspend...\n", dev->name); + IPW_DEBUG_INFO("%s: Going into suspend...\n", + dev->name); down(&priv->action_sem); if (priv->status & STATUS_INITIALIZED) { @@ -6725,7 +6745,7 @@ static int ipw2100_suspend(struct pci_dev *pci_dev, pm_message_t state) netif_device_detach(dev); pci_save_state(pci_dev); - pci_disable_device(pci_dev); + pci_disable_device (pci_dev); pci_set_power_state(pci_dev, PCI_D3hot); up(&priv->action_sem); @@ -6744,7 +6764,8 @@ static int ipw2100_resume(struct pci_dev *pci_dev) down(&priv->action_sem); - IPW_DEBUG_INFO("%s: Coming out of suspend...\n", dev->name); + IPW_DEBUG_INFO("%s: Coming out of suspend...\n", + dev->name); pci_set_power_state(pci_dev, PCI_D0); pci_enable_device(pci_dev); @@ -6764,9 +6785,9 @@ static int ipw2100_resume(struct pci_dev *pci_dev) * the queue of needed */ netif_device_attach(dev); - /* Bring the device back up */ - if (!(priv->status & STATUS_RF_KILL_SW)) - ipw2100_up(priv, 0); + /* Bring the device back up */ + if (!(priv->status & STATUS_RF_KILL_SW)) + ipw2100_up(priv, 0); up(&priv->action_sem); @@ -6774,55 +6795,56 @@ static int ipw2100_resume(struct pci_dev *pci_dev) } #endif + #define IPW2100_DEV_ID(x) { PCI_VENDOR_ID_INTEL, 0x1043, 0x8086, x } static struct pci_device_id ipw2100_pci_id_table[] __devinitdata = { - IPW2100_DEV_ID(0x2520), /* IN 2100A mPCI 3A */ - IPW2100_DEV_ID(0x2521), /* IN 2100A mPCI 3B */ - IPW2100_DEV_ID(0x2524), /* IN 2100A mPCI 3B */ - IPW2100_DEV_ID(0x2525), /* IN 2100A mPCI 3B */ - IPW2100_DEV_ID(0x2526), /* IN 2100A mPCI Gen A3 */ - IPW2100_DEV_ID(0x2522), /* IN 2100 mPCI 3B */ - IPW2100_DEV_ID(0x2523), /* IN 2100 mPCI 3A */ - IPW2100_DEV_ID(0x2527), /* IN 2100 mPCI 3B */ - IPW2100_DEV_ID(0x2528), /* IN 2100 mPCI 3B */ - IPW2100_DEV_ID(0x2529), /* IN 2100 mPCI 3B */ - IPW2100_DEV_ID(0x252B), /* IN 2100 mPCI 3A */ - IPW2100_DEV_ID(0x252C), /* IN 2100 mPCI 3A */ - IPW2100_DEV_ID(0x252D), /* IN 2100 mPCI 3A */ - - IPW2100_DEV_ID(0x2550), /* IB 2100A mPCI 3B */ - IPW2100_DEV_ID(0x2551), /* IB 2100 mPCI 3B */ - IPW2100_DEV_ID(0x2553), /* IB 2100 mPCI 3B */ - IPW2100_DEV_ID(0x2554), /* IB 2100 mPCI 3B */ - IPW2100_DEV_ID(0x2555), /* IB 2100 mPCI 3B */ - - IPW2100_DEV_ID(0x2560), /* DE 2100A mPCI 3A */ - IPW2100_DEV_ID(0x2562), /* DE 2100A mPCI 3A */ - IPW2100_DEV_ID(0x2563), /* DE 2100A mPCI 3A */ - IPW2100_DEV_ID(0x2561), /* DE 2100 mPCI 3A */ - IPW2100_DEV_ID(0x2565), /* DE 2100 mPCI 3A */ - IPW2100_DEV_ID(0x2566), /* DE 2100 mPCI 3A */ - IPW2100_DEV_ID(0x2567), /* DE 2100 mPCI 3A */ - - IPW2100_DEV_ID(0x2570), /* GA 2100 mPCI 3B */ - - IPW2100_DEV_ID(0x2580), /* TO 2100A mPCI 3B */ - IPW2100_DEV_ID(0x2582), /* TO 2100A mPCI 3B */ - IPW2100_DEV_ID(0x2583), /* TO 2100A mPCI 3B */ - IPW2100_DEV_ID(0x2581), /* TO 2100 mPCI 3B */ - IPW2100_DEV_ID(0x2585), /* TO 2100 mPCI 3B */ - IPW2100_DEV_ID(0x2586), /* TO 2100 mPCI 3B */ - IPW2100_DEV_ID(0x2587), /* TO 2100 mPCI 3B */ - - IPW2100_DEV_ID(0x2590), /* SO 2100A mPCI 3B */ - IPW2100_DEV_ID(0x2592), /* SO 2100A mPCI 3B */ - IPW2100_DEV_ID(0x2591), /* SO 2100 mPCI 3B */ - IPW2100_DEV_ID(0x2593), /* SO 2100 mPCI 3B */ - IPW2100_DEV_ID(0x2596), /* SO 2100 mPCI 3B */ - IPW2100_DEV_ID(0x2598), /* SO 2100 mPCI 3B */ - - IPW2100_DEV_ID(0x25A0), /* HP 2100 mPCI 3B */ + IPW2100_DEV_ID(0x2520), /* IN 2100A mPCI 3A */ + IPW2100_DEV_ID(0x2521), /* IN 2100A mPCI 3B */ + IPW2100_DEV_ID(0x2524), /* IN 2100A mPCI 3B */ + IPW2100_DEV_ID(0x2525), /* IN 2100A mPCI 3B */ + IPW2100_DEV_ID(0x2526), /* IN 2100A mPCI Gen A3 */ + IPW2100_DEV_ID(0x2522), /* IN 2100 mPCI 3B */ + IPW2100_DEV_ID(0x2523), /* IN 2100 mPCI 3A */ + IPW2100_DEV_ID(0x2527), /* IN 2100 mPCI 3B */ + IPW2100_DEV_ID(0x2528), /* IN 2100 mPCI 3B */ + IPW2100_DEV_ID(0x2529), /* IN 2100 mPCI 3B */ + IPW2100_DEV_ID(0x252B), /* IN 2100 mPCI 3A */ + IPW2100_DEV_ID(0x252C), /* IN 2100 mPCI 3A */ + IPW2100_DEV_ID(0x252D), /* IN 2100 mPCI 3A */ + + IPW2100_DEV_ID(0x2550), /* IB 2100A mPCI 3B */ + IPW2100_DEV_ID(0x2551), /* IB 2100 mPCI 3B */ + IPW2100_DEV_ID(0x2553), /* IB 2100 mPCI 3B */ + IPW2100_DEV_ID(0x2554), /* IB 2100 mPCI 3B */ + IPW2100_DEV_ID(0x2555), /* IB 2100 mPCI 3B */ + + IPW2100_DEV_ID(0x2560), /* DE 2100A mPCI 3A */ + IPW2100_DEV_ID(0x2562), /* DE 2100A mPCI 3A */ + IPW2100_DEV_ID(0x2563), /* DE 2100A mPCI 3A */ + IPW2100_DEV_ID(0x2561), /* DE 2100 mPCI 3A */ + IPW2100_DEV_ID(0x2565), /* DE 2100 mPCI 3A */ + IPW2100_DEV_ID(0x2566), /* DE 2100 mPCI 3A */ + IPW2100_DEV_ID(0x2567), /* DE 2100 mPCI 3A */ + + IPW2100_DEV_ID(0x2570), /* GA 2100 mPCI 3B */ + + IPW2100_DEV_ID(0x2580), /* TO 2100A mPCI 3B */ + IPW2100_DEV_ID(0x2582), /* TO 2100A mPCI 3B */ + IPW2100_DEV_ID(0x2583), /* TO 2100A mPCI 3B */ + IPW2100_DEV_ID(0x2581), /* TO 2100 mPCI 3B */ + IPW2100_DEV_ID(0x2585), /* TO 2100 mPCI 3B */ + IPW2100_DEV_ID(0x2586), /* TO 2100 mPCI 3B */ + IPW2100_DEV_ID(0x2587), /* TO 2100 mPCI 3B */ + + IPW2100_DEV_ID(0x2590), /* SO 2100A mPCI 3B */ + IPW2100_DEV_ID(0x2592), /* SO 2100A mPCI 3B */ + IPW2100_DEV_ID(0x2591), /* SO 2100 mPCI 3B */ + IPW2100_DEV_ID(0x2593), /* SO 2100 mPCI 3B */ + IPW2100_DEV_ID(0x2596), /* SO 2100 mPCI 3B */ + IPW2100_DEV_ID(0x2598), /* SO 2100 mPCI 3B */ + + IPW2100_DEV_ID(0x25A0), /* HP 2100 mPCI 3B */ {0,}, }; @@ -6839,6 +6861,7 @@ static struct pci_driver ipw2100_pci_driver = { #endif }; + /** * Initialize the ipw2100 driver/module * @@ -6855,6 +6878,10 @@ static int __init ipw2100_init(void) printk(KERN_INFO DRV_NAME ": %s, %s\n", DRV_DESCRIPTION, DRV_VERSION); printk(KERN_INFO DRV_NAME ": %s\n", DRV_COPYRIGHT); +#ifdef CONFIG_IEEE80211_NOWEP + IPW_DEBUG_INFO(DRV_NAME ": Compiled with WEP disabled.\n"); +#endif + ret = pci_module_init(&ipw2100_pci_driver); #ifdef CONFIG_IPW_DEBUG @@ -6866,6 +6893,7 @@ static int __init ipw2100_init(void) return ret; } + /** * Cleanup ipw2100 driver registration */ @@ -6921,6 +6949,7 @@ static int ipw2100_wx_get_name(struct net_device *dev, return 0; } + static int ipw2100_wx_set_freq(struct net_device *dev, struct iw_request_info *info, union iwreq_data *wrqu, char *extra) @@ -6940,7 +6969,8 @@ static int ipw2100_wx_set_freq(struct net_device *dev, /* if setting by freq convert to channel */ if (fwrq->e == 1) { - if ((fwrq->m >= (int)2.412e8 && fwrq->m <= (int)2.487e8)) { + if ((fwrq->m >= (int) 2.412e8 && + fwrq->m <= (int) 2.487e8)) { int f = fwrq->m / 100000; int c = 0; @@ -6954,19 +6984,19 @@ static int ipw2100_wx_set_freq(struct net_device *dev, } } - if (fwrq->e > 0 || fwrq->m > 1000) { - err = -EOPNOTSUPP; - goto done; - } else { /* Set the channel */ + if (fwrq->e > 0 || fwrq->m > 1000) + return -EOPNOTSUPP; + else { /* Set the channel */ IPW_DEBUG_WX("SET Freq/Channel -> %d \n", fwrq->m); err = ipw2100_set_channel(priv, fwrq->m, 0); } - done: + done: up(&priv->action_sem); return err; } + static int ipw2100_wx_get_freq(struct net_device *dev, struct iw_request_info *info, union iwreq_data *wrqu, char *extra) @@ -7015,7 +7045,7 @@ static int ipw2100_wx_set_mode(struct net_device *dev, case IW_MODE_MONITOR: err = ipw2100_switch_mode(priv, IW_MODE_MONITOR); break; -#endif /* CONFIG_IPW2100_MONITOR */ +#endif /* CONFIG_IPW2100_MONITOR */ case IW_MODE_ADHOC: err = ipw2100_switch_mode(priv, IW_MODE_ADHOC); break; @@ -7026,9 +7056,9 @@ static int ipw2100_wx_set_mode(struct net_device *dev, break; } - done: +done: up(&priv->action_sem); - return err; + return err; } static int ipw2100_wx_get_mode(struct net_device *dev, @@ -7047,6 +7077,7 @@ static int ipw2100_wx_get_mode(struct net_device *dev, return 0; } + #define POWER_MODES 5 /* Values are in microsecond */ @@ -7093,19 +7124,19 @@ static int ipw2100_wx_get_range(struct net_device *dev, /* ~5 Mb/s real (802.11b) */ range->throughput = 5 * 1000 * 1000; -// range->sensitivity; /* signal level threshold range */ +// range->sensitivity; /* signal level threshold range */ range->max_qual.qual = 100; /* TODO: Find real max RSSI and stick here */ range->max_qual.level = 0; range->max_qual.noise = 0; - range->max_qual.updated = 7; /* Updated all three */ + range->max_qual.updated = 7; /* Updated all three */ - range->avg_qual.qual = 70; /* > 8% missed beacons is 'bad' */ + range->avg_qual.qual = 70; /* > 8% missed beacons is 'bad' */ /* TODO: Find real 'good' to 'bad' threshol value for RSSI */ range->avg_qual.level = 20 + IPW2100_RSSI_TO_DBM; range->avg_qual.noise = 0; - range->avg_qual.updated = 7; /* Updated all three */ + range->avg_qual.updated = 7; /* Updated all three */ range->num_bitrates = RATE_COUNT; @@ -7119,62 +7150,61 @@ static int ipw2100_wx_get_range(struct net_device *dev, range->max_frag = MAX_FRAG_THRESHOLD; range->min_pmp = period_duration[0]; /* Minimal PM period */ - range->max_pmp = period_duration[POWER_MODES - 1]; /* Maximal PM period */ - range->min_pmt = timeout_duration[POWER_MODES - 1]; /* Minimal PM timeout */ - range->max_pmt = timeout_duration[0]; /* Maximal PM timeout */ + range->max_pmp = period_duration[POWER_MODES-1];/* Maximal PM period */ + range->min_pmt = timeout_duration[POWER_MODES-1]; /* Minimal PM timeout */ + range->max_pmt = timeout_duration[0];/* Maximal PM timeout */ - /* How to decode max/min PM period */ + /* How to decode max/min PM period */ range->pmp_flags = IW_POWER_PERIOD; - /* How to decode max/min PM period */ + /* How to decode max/min PM period */ range->pmt_flags = IW_POWER_TIMEOUT; /* What PM options are supported */ range->pm_capa = IW_POWER_TIMEOUT | IW_POWER_PERIOD; range->encoding_size[0] = 5; - range->encoding_size[1] = 13; /* Different token sizes */ - range->num_encoding_sizes = 2; /* Number of entry in the list */ - range->max_encoding_tokens = WEP_KEYS; /* Max number of tokens */ -// range->encoding_login_index; /* token index for login token */ + range->encoding_size[1] = 13; /* Different token sizes */ + range->num_encoding_sizes = 2; /* Number of entry in the list */ + range->max_encoding_tokens = WEP_KEYS; /* Max number of tokens */ +// range->encoding_login_index; /* token index for login token */ if (priv->ieee->iw_mode == IW_MODE_ADHOC) { range->txpower_capa = IW_TXPOW_DBM; range->num_txpower = IW_MAX_TXPOWER; - for (i = 0, level = (IPW_TX_POWER_MAX_DBM * 16); - i < IW_MAX_TXPOWER; - i++, level -= - ((IPW_TX_POWER_MAX_DBM - - IPW_TX_POWER_MIN_DBM) * 16) / (IW_MAX_TXPOWER - 1)) + for (i = 0, level = (IPW_TX_POWER_MAX_DBM * 16); i < IW_MAX_TXPOWER; + i++, level -= ((IPW_TX_POWER_MAX_DBM - IPW_TX_POWER_MIN_DBM) * 16) / + (IW_MAX_TXPOWER - 1)) range->txpower[i] = level / 16; } else { range->txpower_capa = 0; range->num_txpower = 0; } + /* Set the Wireless Extension versions */ range->we_version_compiled = WIRELESS_EXT; range->we_version_source = 16; -// range->retry_capa; /* What retry options are supported */ -// range->retry_flags; /* How to decode max/min retry limit */ -// range->r_time_flags; /* How to decode max/min retry life */ -// range->min_retry; /* Minimal number of retries */ -// range->max_retry; /* Maximal number of retries */ -// range->min_r_time; /* Minimal retry lifetime */ -// range->max_r_time; /* Maximal retry lifetime */ +// range->retry_capa; /* What retry options are supported */ +// range->retry_flags; /* How to decode max/min retry limit */ +// range->r_time_flags; /* How to decode max/min retry life */ +// range->min_retry; /* Minimal number of retries */ +// range->max_retry; /* Maximal number of retries */ +// range->min_r_time; /* Minimal retry lifetime */ +// range->max_r_time; /* Maximal retry lifetime */ - range->num_channels = FREQ_COUNT; + range->num_channels = FREQ_COUNT; val = 0; for (i = 0; i < FREQ_COUNT; i++) { // TODO: Include only legal frequencies for some countries -// if (local->channel_mask & (1 << i)) { - range->freq[val].i = i + 1; - range->freq[val].m = ipw2100_frequencies[i] * 100000; - range->freq[val].e = 1; - val++; -// } +// if (local->channel_mask & (1 << i)) { + range->freq[val].i = i + 1; + range->freq[val].m = ipw2100_frequencies[i] * 100000; + range->freq[val].e = 1; + val++; +// } if (val == IW_MAX_FREQUENCIES) - break; + break; } range->num_frequency = val; @@ -7229,7 +7259,7 @@ static int ipw2100_wx_set_wap(struct net_device *dev, wrqu->ap_addr.sa_data[4] & 0xff, wrqu->ap_addr.sa_data[5] & 0xff); - done: + done: up(&priv->action_sem); return err; } @@ -7246,9 +7276,10 @@ static int ipw2100_wx_get_wap(struct net_device *dev, /* If we are associated, trying to associate, or have a statically * configured BSSID then return that; otherwise return ANY */ - if (priv->config & CFG_STATIC_BSSID || priv->status & STATUS_ASSOCIATED) { + if (priv->config & CFG_STATIC_BSSID || + priv->status & STATUS_ASSOCIATED) { wrqu->ap_addr.sa_family = ARPHRD_ETHER; - memcpy(wrqu->ap_addr.sa_data, priv->bssid, ETH_ALEN); + memcpy(wrqu->ap_addr.sa_data, &priv->bssid, ETH_ALEN); } else memset(wrqu->ap_addr.sa_data, 0, ETH_ALEN); @@ -7262,7 +7293,7 @@ static int ipw2100_wx_set_essid(struct net_device *dev, union iwreq_data *wrqu, char *extra) { struct ipw2100_priv *priv = ieee80211_priv(dev); - char *essid = ""; /* ANY */ + char *essid = ""; /* ANY */ int length = 0; int err = 0; @@ -7302,7 +7333,7 @@ static int ipw2100_wx_set_essid(struct net_device *dev, err = ipw2100_set_essid(priv, essid, length, 0); - done: + done: up(&priv->action_sem); return err; } @@ -7319,16 +7350,17 @@ static int ipw2100_wx_get_essid(struct net_device *dev, /* If we are associated, trying to associate, or have a statically * configured ESSID then return that; otherwise return ANY */ - if (priv->config & CFG_STATIC_ESSID || priv->status & STATUS_ASSOCIATED) { + if (priv->config & CFG_STATIC_ESSID || + priv->status & STATUS_ASSOCIATED) { IPW_DEBUG_WX("Getting essid: '%s'\n", escape_essid(priv->essid, priv->essid_len)); memcpy(extra, priv->essid, priv->essid_len); wrqu->essid.length = priv->essid_len; - wrqu->essid.flags = 1; /* active */ + wrqu->essid.flags = 1; /* active */ } else { IPW_DEBUG_WX("Getting essid: ANY\n"); wrqu->essid.length = 0; - wrqu->essid.flags = 0; /* active */ + wrqu->essid.flags = 0; /* active */ } return 0; @@ -7347,9 +7379,9 @@ static int ipw2100_wx_set_nick(struct net_device *dev, if (wrqu->data.length > IW_ESSID_MAX_SIZE) return -E2BIG; - wrqu->data.length = min((size_t) wrqu->data.length, sizeof(priv->nick)); + wrqu->data.length = min((size_t)wrqu->data.length, sizeof(priv->nick)); memset(priv->nick, 0, sizeof(priv->nick)); - memcpy(priv->nick, extra, wrqu->data.length); + memcpy(priv->nick, extra, wrqu->data.length); IPW_DEBUG_WX("SET Nickname -> %s \n", priv->nick); @@ -7368,7 +7400,7 @@ static int ipw2100_wx_get_nick(struct net_device *dev, wrqu->data.length = strlen(priv->nick) + 1; memcpy(extra, priv->nick, wrqu->data.length); - wrqu->data.flags = 1; /* active */ + wrqu->data.flags = 1; /* active */ IPW_DEBUG_WX("GET Nickname -> %s \n", extra); @@ -7410,11 +7442,12 @@ static int ipw2100_wx_set_rate(struct net_device *dev, err = ipw2100_set_tx_rates(priv, rate, 0); IPW_DEBUG_WX("SET Rate -> %04X \n", rate); - done: + done: up(&priv->action_sem); return err; } + static int ipw2100_wx_get_rate(struct net_device *dev, struct iw_request_info *info, union iwreq_data *wrqu, char *extra) @@ -7462,7 +7495,7 @@ static int ipw2100_wx_get_rate(struct net_device *dev, IPW_DEBUG_WX("GET Rate -> %d \n", wrqu->bitrate.value); - done: + done: up(&priv->action_sem); return err; } @@ -7487,7 +7520,8 @@ static int ipw2100_wx_set_rts(struct net_device *dev, if (wrqu->rts.disabled) value = priv->rts_threshold | RTS_DISABLED; else { - if (wrqu->rts.value < 1 || wrqu->rts.value > 2304) { + if (wrqu->rts.value < 1 || + wrqu->rts.value > 2304) { err = -EINVAL; goto done; } @@ -7497,7 +7531,7 @@ static int ipw2100_wx_set_rts(struct net_device *dev, err = ipw2100_set_rts_threshold(priv, value); IPW_DEBUG_WX("SET RTS Threshold -> 0x%08X \n", value); - done: + done: up(&priv->action_sem); return err; } @@ -7513,7 +7547,7 @@ static int ipw2100_wx_get_rts(struct net_device *dev, struct ipw2100_priv *priv = ieee80211_priv(dev); wrqu->rts.value = priv->rts_threshold & ~RTS_DISABLED; - wrqu->rts.fixed = 1; /* no auto select */ + wrqu->rts.fixed = 1; /* no auto select */ /* If RTS is set to the default value, then it is disabled */ wrqu->rts.disabled = (priv->rts_threshold & RTS_DISABLED) ? 1 : 0; @@ -7540,7 +7574,8 @@ static int ipw2100_wx_set_txpow(struct net_device *dev, wrqu->txpower.value > IPW_TX_POWER_MAX_DBM) return -EINVAL; - value = wrqu->txpower.value; + value = (wrqu->txpower.value - IPW_TX_POWER_MIN_DBM) * 16 / + (IPW_TX_POWER_MAX_DBM - IPW_TX_POWER_MIN_DBM); } down(&priv->action_sem); @@ -7553,7 +7588,7 @@ static int ipw2100_wx_set_txpow(struct net_device *dev, IPW_DEBUG_WX("SET TX Power -> %d \n", value); - done: + done: up(&priv->action_sem); return err; } @@ -7580,7 +7615,11 @@ static int ipw2100_wx_get_txpow(struct net_device *dev, } else { wrqu->power.disabled = 0; wrqu->power.fixed = 1; - wrqu->power.value = priv->tx_power; + wrqu->power.value = + (priv->tx_power * + (IPW_TX_POWER_MAX_DBM - IPW_TX_POWER_MIN_DBM)) / + (IPW_TX_POWER_MAX - IPW_TX_POWER_MIN) + + IPW_TX_POWER_MIN_DBM; } wrqu->power.flags = IW_TXPOW_DBM; @@ -7645,7 +7684,8 @@ static int ipw2100_wx_set_retry(struct net_device *dev, struct ipw2100_priv *priv = ieee80211_priv(dev); int err = 0; - if (wrqu->retry.flags & IW_RETRY_LIFETIME || wrqu->retry.disabled) + if (wrqu->retry.flags & IW_RETRY_LIFETIME || + wrqu->retry.disabled) return -EINVAL; if (!(wrqu->retry.flags & IW_RETRY_LIMIT)) @@ -7660,14 +7700,14 @@ static int ipw2100_wx_set_retry(struct net_device *dev, if (wrqu->retry.flags & IW_RETRY_MIN) { err = ipw2100_set_short_retry(priv, wrqu->retry.value); IPW_DEBUG_WX("SET Short Retry Limit -> %d \n", - wrqu->retry.value); + wrqu->retry.value); goto done; } if (wrqu->retry.flags & IW_RETRY_MAX) { err = ipw2100_set_long_retry(priv, wrqu->retry.value); IPW_DEBUG_WX("SET Long Retry Limit -> %d \n", - wrqu->retry.value); + wrqu->retry.value); goto done; } @@ -7677,7 +7717,7 @@ static int ipw2100_wx_set_retry(struct net_device *dev, IPW_DEBUG_WX("SET Both Retry Limits -> %d \n", wrqu->retry.value); - done: + done: up(&priv->action_sem); return err; } @@ -7692,19 +7732,20 @@ static int ipw2100_wx_get_retry(struct net_device *dev, struct ipw2100_priv *priv = ieee80211_priv(dev); - wrqu->retry.disabled = 0; /* can't be disabled */ + wrqu->retry.disabled = 0; /* can't be disabled */ - if ((wrqu->retry.flags & IW_RETRY_TYPE) == IW_RETRY_LIFETIME) + if ((wrqu->retry.flags & IW_RETRY_TYPE) == + IW_RETRY_LIFETIME) return -EINVAL; if (wrqu->retry.flags & IW_RETRY_MAX) { - wrqu->retry.flags = IW_RETRY_LIMIT | IW_RETRY_MAX; + wrqu->retry.flags = IW_RETRY_LIMIT & IW_RETRY_MAX; wrqu->retry.value = priv->long_retry_limit; } else { wrqu->retry.flags = (priv->short_retry_limit != priv->long_retry_limit) ? - IW_RETRY_LIMIT | IW_RETRY_MIN : IW_RETRY_LIMIT; + IW_RETRY_LIMIT & IW_RETRY_MIN : IW_RETRY_LIMIT; wrqu->retry.value = priv->short_retry_limit; } @@ -7728,14 +7769,15 @@ static int ipw2100_wx_set_scan(struct net_device *dev, } IPW_DEBUG_WX("Initiating scan...\n"); - if (ipw2100_set_scan_options(priv) || ipw2100_start_scan(priv)) { + if (ipw2100_set_scan_options(priv) || + ipw2100_start_scan(priv)) { IPW_DEBUG_WX("Start scan failed.\n"); /* TODO: Mark a scan as pending so when hardware initialized * a scan starts */ } - done: + done: up(&priv->action_sem); return err; } @@ -7752,6 +7794,7 @@ static int ipw2100_wx_get_scan(struct net_device *dev, return ieee80211_wx_get_scan(priv->ieee, info, wrqu, extra); } + /* * Implementation based on code in hostap-driver v0.1.3 hostap_ioctl.c */ @@ -7780,8 +7823,8 @@ static int ipw2100_wx_get_encode(struct net_device *dev, } static int ipw2100_wx_set_power(struct net_device *dev, - struct iw_request_info *info, - union iwreq_data *wrqu, char *extra) + struct iw_request_info *info, + union iwreq_data *wrqu, char *extra) { struct ipw2100_priv *priv = ieee80211_priv(dev); int err = 0; @@ -7800,11 +7843,11 @@ static int ipw2100_wx_set_power(struct net_device *dev, } switch (wrqu->power.flags & IW_POWER_MODE) { - case IW_POWER_ON: /* If not specified */ - case IW_POWER_MODE: /* If set all mask */ - case IW_POWER_ALL_R: /* If explicitely state all */ + case IW_POWER_ON: /* If not specified */ + case IW_POWER_MODE: /* If set all mask */ + case IW_POWER_ALL_R: /* If explicitely state all */ break; - default: /* Otherwise we don't support it */ + default: /* Otherwise we don't support it */ IPW_DEBUG_WX("SET PM Mode: %X not supported.\n", wrqu->power.flags); err = -EOPNOTSUPP; @@ -7816,17 +7859,18 @@ static int ipw2100_wx_set_power(struct net_device *dev, priv->power_mode = IPW_POWER_ENABLED | priv->power_mode; err = ipw2100_set_power_mode(priv, IPW_POWER_LEVEL(priv->power_mode)); - IPW_DEBUG_WX("SET Power Management Mode -> 0x%02X\n", priv->power_mode); + IPW_DEBUG_WX("SET Power Management Mode -> 0x%02X\n", + priv->power_mode); - done: + done: up(&priv->action_sem); return err; } static int ipw2100_wx_get_power(struct net_device *dev, - struct iw_request_info *info, - union iwreq_data *wrqu, char *extra) + struct iw_request_info *info, + union iwreq_data *wrqu, char *extra) { /* * This can be called at any time. No action lock required @@ -7834,9 +7878,9 @@ static int ipw2100_wx_get_power(struct net_device *dev, struct ipw2100_priv *priv = ieee80211_priv(dev); - if (!(priv->power_mode & IPW_POWER_ENABLED)) + if (!(priv->power_mode & IPW_POWER_ENABLED)) { wrqu->power.disabled = 1; - else { + } else { wrqu->power.disabled = 0; wrqu->power.flags = 0; } @@ -7846,269 +7890,6 @@ static int ipw2100_wx_get_power(struct net_device *dev, return 0; } -#if WIRELESS_EXT > 17 -/* - * WE-18 WPA support - */ - -/* SIOCSIWGENIE */ -static int ipw2100_wx_set_genie(struct net_device *dev, - struct iw_request_info *info, - union iwreq_data *wrqu, char *extra) -{ - - struct ipw2100_priv *priv = ieee80211_priv(dev); - struct ieee80211_device *ieee = priv->ieee; - u8 *buf; - - if (!ieee->wpa_enabled) - return -EOPNOTSUPP; - - if (wrqu->data.length > MAX_WPA_IE_LEN || - (wrqu->data.length && extra == NULL)) - return -EINVAL; - - if (wrqu->data.length) { - buf = kmalloc(wrqu->data.length, GFP_KERNEL); - if (buf == NULL) - return -ENOMEM; - - memcpy(buf, extra, wrqu->data.length); - kfree(ieee->wpa_ie); - ieee->wpa_ie = buf; - ieee->wpa_ie_len = wrqu->data.length; - } else { - kfree(ieee->wpa_ie); - ieee->wpa_ie = NULL; - ieee->wpa_ie_len = 0; - } - - ipw2100_wpa_assoc_frame(priv, ieee->wpa_ie, ieee->wpa_ie_len); - - return 0; -} - -/* SIOCGIWGENIE */ -static int ipw2100_wx_get_genie(struct net_device *dev, - struct iw_request_info *info, - union iwreq_data *wrqu, char *extra) -{ - struct ipw2100_priv *priv = ieee80211_priv(dev); - struct ieee80211_device *ieee = priv->ieee; - - if (ieee->wpa_ie_len == 0 || ieee->wpa_ie == NULL) { - wrqu->data.length = 0; - return 0; - } - - if (wrqu->data.length < ieee->wpa_ie_len) - return -E2BIG; - - wrqu->data.length = ieee->wpa_ie_len; - memcpy(extra, ieee->wpa_ie, ieee->wpa_ie_len); - - return 0; -} - -/* SIOCSIWAUTH */ -static int ipw2100_wx_set_auth(struct net_device *dev, - struct iw_request_info *info, - union iwreq_data *wrqu, char *extra) -{ - struct ipw2100_priv *priv = ieee80211_priv(dev); - struct ieee80211_device *ieee = priv->ieee; - struct iw_param *param = &wrqu->param; - struct ieee80211_crypt_data *crypt; - unsigned long flags; - int ret = 0; - - switch (param->flags & IW_AUTH_INDEX) { - case IW_AUTH_WPA_VERSION: - case IW_AUTH_CIPHER_PAIRWISE: - case IW_AUTH_CIPHER_GROUP: - case IW_AUTH_KEY_MGMT: - /* - * ipw2200 does not use these parameters - */ - break; - - case IW_AUTH_TKIP_COUNTERMEASURES: - crypt = priv->ieee->crypt[priv->ieee->tx_keyidx]; - if (!crypt || !crypt->ops->set_flags || !crypt->ops->get_flags) - break; - - flags = crypt->ops->get_flags(crypt->priv); - - if (param->value) - flags |= IEEE80211_CRYPTO_TKIP_COUNTERMEASURES; - else - flags &= ~IEEE80211_CRYPTO_TKIP_COUNTERMEASURES; - - crypt->ops->set_flags(flags, crypt->priv); - - break; - - case IW_AUTH_DROP_UNENCRYPTED:{ - /* HACK: - * - * wpa_supplicant calls set_wpa_enabled when the driver - * is loaded and unloaded, regardless of if WPA is being - * used. No other calls are made which can be used to - * determine if encryption will be used or not prior to - * association being expected. If encryption is not being - * used, drop_unencrypted is set to false, else true -- we - * can use this to determine if the CAP_PRIVACY_ON bit should - * be set. - */ - struct ieee80211_security sec = { - .flags = SEC_ENABLED, - .enabled = param->value, - }; - priv->ieee->drop_unencrypted = param->value; - /* We only change SEC_LEVEL for open mode. Others - * are set by ipw_wpa_set_encryption. - */ - if (!param->value) { - sec.flags |= SEC_LEVEL; - sec.level = SEC_LEVEL_0; - } else { - sec.flags |= SEC_LEVEL; - sec.level = SEC_LEVEL_1; - } - if (priv->ieee->set_security) - priv->ieee->set_security(priv->ieee->dev, &sec); - break; - } - - case IW_AUTH_80211_AUTH_ALG: - ret = ipw2100_wpa_set_auth_algs(priv, param->value); - break; - - case IW_AUTH_WPA_ENABLED: - ret = ipw2100_wpa_enable(priv, param->value); - break; - - case IW_AUTH_RX_UNENCRYPTED_EAPOL: - ieee->ieee802_1x = param->value; - break; - - //case IW_AUTH_ROAMING_CONTROL: - case IW_AUTH_PRIVACY_INVOKED: - ieee->privacy_invoked = param->value; - break; - - default: - return -EOPNOTSUPP; - } - return ret; -} - -/* SIOCGIWAUTH */ -static int ipw2100_wx_get_auth(struct net_device *dev, - struct iw_request_info *info, - union iwreq_data *wrqu, char *extra) -{ - struct ipw2100_priv *priv = ieee80211_priv(dev); - struct ieee80211_device *ieee = priv->ieee; - struct ieee80211_crypt_data *crypt; - struct iw_param *param = &wrqu->param; - int ret = 0; - - switch (param->flags & IW_AUTH_INDEX) { - case IW_AUTH_WPA_VERSION: - case IW_AUTH_CIPHER_PAIRWISE: - case IW_AUTH_CIPHER_GROUP: - case IW_AUTH_KEY_MGMT: - /* - * wpa_supplicant will control these internally - */ - ret = -EOPNOTSUPP; - break; - - case IW_AUTH_TKIP_COUNTERMEASURES: - crypt = priv->ieee->crypt[priv->ieee->tx_keyidx]; - if (!crypt || !crypt->ops->get_flags) { - IPW_DEBUG_WARNING("Can't get TKIP countermeasures: " - "crypt not set!\n"); - break; - } - - param->value = (crypt->ops->get_flags(crypt->priv) & - IEEE80211_CRYPTO_TKIP_COUNTERMEASURES) ? 1 : 0; - - break; - - case IW_AUTH_DROP_UNENCRYPTED: - param->value = ieee->drop_unencrypted; - break; - - case IW_AUTH_80211_AUTH_ALG: - param->value = priv->ieee->sec.auth_mode; - break; - - case IW_AUTH_WPA_ENABLED: - param->value = ieee->wpa_enabled; - break; - - case IW_AUTH_RX_UNENCRYPTED_EAPOL: - param->value = ieee->ieee802_1x; - break; - - case IW_AUTH_ROAMING_CONTROL: - case IW_AUTH_PRIVACY_INVOKED: - param->value = ieee->privacy_invoked; - break; - - default: - return -EOPNOTSUPP; - } - return 0; -} - -/* SIOCSIWENCODEEXT */ -static int ipw2100_wx_set_encodeext(struct net_device *dev, - struct iw_request_info *info, - union iwreq_data *wrqu, char *extra) -{ - struct ipw2100_priv *priv = ieee80211_priv(dev); - return ieee80211_wx_set_encodeext(priv->ieee, info, wrqu, extra); -} - -/* SIOCGIWENCODEEXT */ -static int ipw2100_wx_get_encodeext(struct net_device *dev, - struct iw_request_info *info, - union iwreq_data *wrqu, char *extra) -{ - struct ipw2100_priv *priv = ieee80211_priv(dev); - return ieee80211_wx_get_encodeext(priv->ieee, info, wrqu, extra); -} - -/* SIOCSIWMLME */ -static int ipw2100_wx_set_mlme(struct net_device *dev, - struct iw_request_info *info, - union iwreq_data *wrqu, char *extra) -{ - struct ipw2100_priv *priv = ieee80211_priv(dev); - struct iw_mlme *mlme = (struct iw_mlme *)extra; - u16 reason; - - reason = cpu_to_le16(mlme->reason_code); - - switch (mlme->cmd) { - case IW_MLME_DEAUTH: - // silently ignore - break; - - case IW_MLME_DISASSOC: - ipw2100_disassociate_bssid(priv); - break; - - default: - return -EOPNOTSUPP; - } - return 0; -} -#endif /* WIRELESS_EXT > 17 */ /* * @@ -8142,7 +7923,7 @@ static int ipw2100_wx_set_promisc(struct net_device *dev, if (priv->ieee->iw_mode == IW_MODE_MONITOR) err = ipw2100_switch_mode(priv, priv->last_mode); } - done: + done: up(&priv->action_sem); return err; } @@ -8177,7 +7958,7 @@ static int ipw2100_wx_set_powermode(struct net_device *dev, if (priv->power_mode != mode) err = ipw2100_set_power_mode(priv, mode); - done: + done: up(&priv->action_sem); return err; } @@ -8205,8 +7986,8 @@ static int ipw2100_wx_get_powermode(struct net_device *dev, "Power save level: %d (None)", level); break; case IPW_POWER_AUTO: - snprintf(extra, MAX_POWER_STRING, - "Power save level: %d (Auto)", 0); + snprintf(extra, MAX_POWER_STRING, + "Power save level: %d (Auto)", 0); break; default: timeout = timeout_duration[level - 1] / 1000; @@ -8223,6 +8004,7 @@ static int ipw2100_wx_get_powermode(struct net_device *dev, return 0; } + static int ipw2100_wx_set_preamble(struct net_device *dev, struct iw_request_info *info, union iwreq_data *wrqu, char *extra) @@ -8247,14 +8029,14 @@ static int ipw2100_wx_set_preamble(struct net_device *dev, err = ipw2100_system_config(priv, 0); - done: +done: up(&priv->action_sem); return err; } static int ipw2100_wx_get_preamble(struct net_device *dev, - struct iw_request_info *info, - union iwreq_data *wrqu, char *extra) + struct iw_request_info *info, + union iwreq_data *wrqu, char *extra) { /* * This can be called at any time. No action lock required @@ -8270,116 +8052,54 @@ static int ipw2100_wx_get_preamble(struct net_device *dev, return 0; } -#ifdef CONFIG_IPW2100_MONITOR -static int ipw2100_wx_set_crc_check(struct net_device *dev, - struct iw_request_info *info, - union iwreq_data *wrqu, char *extra) -{ - struct ipw2100_priv *priv = ieee80211_priv(dev); - int err, mode = *(int *)extra; - - down(&priv->action_sem); - if (!(priv->status & STATUS_INITIALIZED)) { - err = -EIO; - goto done; - } - - if (mode == 1) - priv->config |= CFG_CRC_CHECK; - else if (mode == 0) - priv->config &= ~CFG_CRC_CHECK; - else { - err = -EINVAL; - goto done; - } - err = 0; - - done: - up(&priv->action_sem); - return err; -} - -static int ipw2100_wx_get_crc_check(struct net_device *dev, - struct iw_request_info *info, - union iwreq_data *wrqu, char *extra) -{ - /* - * This can be called at any time. No action lock required - */ - - struct ipw2100_priv *priv = ieee80211_priv(dev); - - if (priv->config & CFG_CRC_CHECK) - snprintf(wrqu->name, IFNAMSIZ, "CRC checked (1)"); - else - snprintf(wrqu->name, IFNAMSIZ, "CRC ignored (0)"); - - return 0; -} -#endif /* CONFIG_IPW2100_MONITOR */ - -static iw_handler ipw2100_wx_handlers[] = { - NULL, /* SIOCSIWCOMMIT */ - ipw2100_wx_get_name, /* SIOCGIWNAME */ - NULL, /* SIOCSIWNWID */ - NULL, /* SIOCGIWNWID */ - ipw2100_wx_set_freq, /* SIOCSIWFREQ */ - ipw2100_wx_get_freq, /* SIOCGIWFREQ */ - ipw2100_wx_set_mode, /* SIOCSIWMODE */ - ipw2100_wx_get_mode, /* SIOCGIWMODE */ - NULL, /* SIOCSIWSENS */ - NULL, /* SIOCGIWSENS */ - NULL, /* SIOCSIWRANGE */ - ipw2100_wx_get_range, /* SIOCGIWRANGE */ - NULL, /* SIOCSIWPRIV */ - NULL, /* SIOCGIWPRIV */ - NULL, /* SIOCSIWSTATS */ - NULL, /* SIOCGIWSTATS */ - NULL, /* SIOCSIWSPY */ - NULL, /* SIOCGIWSPY */ - NULL, /* SIOCGIWTHRSPY */ - NULL, /* SIOCWIWTHRSPY */ - ipw2100_wx_set_wap, /* SIOCSIWAP */ - ipw2100_wx_get_wap, /* SIOCGIWAP */ -#if WIRELESS_EXT > 17 - ipw2100_wx_set_mlme, /* SIOCSIWMLME */ -#else - NULL, /* -- hole -- */ -#endif - NULL, /* SIOCGIWAPLIST -- deprecated */ - ipw2100_wx_set_scan, /* SIOCSIWSCAN */ - ipw2100_wx_get_scan, /* SIOCGIWSCAN */ - ipw2100_wx_set_essid, /* SIOCSIWESSID */ - ipw2100_wx_get_essid, /* SIOCGIWESSID */ - ipw2100_wx_set_nick, /* SIOCSIWNICKN */ - ipw2100_wx_get_nick, /* SIOCGIWNICKN */ - NULL, /* -- hole -- */ - NULL, /* -- hole -- */ - ipw2100_wx_set_rate, /* SIOCSIWRATE */ - ipw2100_wx_get_rate, /* SIOCGIWRATE */ - ipw2100_wx_set_rts, /* SIOCSIWRTS */ - ipw2100_wx_get_rts, /* SIOCGIWRTS */ - ipw2100_wx_set_frag, /* SIOCSIWFRAG */ - ipw2100_wx_get_frag, /* SIOCGIWFRAG */ - ipw2100_wx_set_txpow, /* SIOCSIWTXPOW */ - ipw2100_wx_get_txpow, /* SIOCGIWTXPOW */ - ipw2100_wx_set_retry, /* SIOCSIWRETRY */ - ipw2100_wx_get_retry, /* SIOCGIWRETRY */ - ipw2100_wx_set_encode, /* SIOCSIWENCODE */ - ipw2100_wx_get_encode, /* SIOCGIWENCODE */ - ipw2100_wx_set_power, /* SIOCSIWPOWER */ - ipw2100_wx_get_power, /* SIOCGIWPOWER */ -#if WIRELESS_EXT > 17 - NULL, /* -- hole -- */ - NULL, /* -- hole -- */ - ipw2100_wx_set_genie, /* SIOCSIWGENIE */ - ipw2100_wx_get_genie, /* SIOCGIWGENIE */ - ipw2100_wx_set_auth, /* SIOCSIWAUTH */ - ipw2100_wx_get_auth, /* SIOCGIWAUTH */ - ipw2100_wx_set_encodeext, /* SIOCSIWENCODEEXT */ - ipw2100_wx_get_encodeext, /* SIOCGIWENCODEEXT */ - NULL, /* SIOCSIWPMKSA */ -#endif +static iw_handler ipw2100_wx_handlers[] = +{ + NULL, /* SIOCSIWCOMMIT */ + ipw2100_wx_get_name, /* SIOCGIWNAME */ + NULL, /* SIOCSIWNWID */ + NULL, /* SIOCGIWNWID */ + ipw2100_wx_set_freq, /* SIOCSIWFREQ */ + ipw2100_wx_get_freq, /* SIOCGIWFREQ */ + ipw2100_wx_set_mode, /* SIOCSIWMODE */ + ipw2100_wx_get_mode, /* SIOCGIWMODE */ + NULL, /* SIOCSIWSENS */ + NULL, /* SIOCGIWSENS */ + NULL, /* SIOCSIWRANGE */ + ipw2100_wx_get_range, /* SIOCGIWRANGE */ + NULL, /* SIOCSIWPRIV */ + NULL, /* SIOCGIWPRIV */ + NULL, /* SIOCSIWSTATS */ + NULL, /* SIOCGIWSTATS */ + NULL, /* SIOCSIWSPY */ + NULL, /* SIOCGIWSPY */ + NULL, /* SIOCGIWTHRSPY */ + NULL, /* SIOCWIWTHRSPY */ + ipw2100_wx_set_wap, /* SIOCSIWAP */ + ipw2100_wx_get_wap, /* SIOCGIWAP */ + NULL, /* -- hole -- */ + NULL, /* SIOCGIWAPLIST -- deprecated */ + ipw2100_wx_set_scan, /* SIOCSIWSCAN */ + ipw2100_wx_get_scan, /* SIOCGIWSCAN */ + ipw2100_wx_set_essid, /* SIOCSIWESSID */ + ipw2100_wx_get_essid, /* SIOCGIWESSID */ + ipw2100_wx_set_nick, /* SIOCSIWNICKN */ + ipw2100_wx_get_nick, /* SIOCGIWNICKN */ + NULL, /* -- hole -- */ + NULL, /* -- hole -- */ + ipw2100_wx_set_rate, /* SIOCSIWRATE */ + ipw2100_wx_get_rate, /* SIOCGIWRATE */ + ipw2100_wx_set_rts, /* SIOCSIWRTS */ + ipw2100_wx_get_rts, /* SIOCGIWRTS */ + ipw2100_wx_set_frag, /* SIOCSIWFRAG */ + ipw2100_wx_get_frag, /* SIOCGIWFRAG */ + ipw2100_wx_set_txpow, /* SIOCSIWTXPOW */ + ipw2100_wx_get_txpow, /* SIOCGIWTXPOW */ + ipw2100_wx_set_retry, /* SIOCSIWRETRY */ + ipw2100_wx_get_retry, /* SIOCGIWRETRY */ + ipw2100_wx_set_encode, /* SIOCSIWENCODE */ + ipw2100_wx_get_encode, /* SIOCGIWENCODE */ + ipw2100_wx_set_power, /* SIOCSIWPOWER */ + ipw2100_wx_get_power, /* SIOCGIWPOWER */ }; #define IPW2100_PRIV_SET_MONITOR SIOCIWFIRSTPRIV @@ -8388,71 +8108,60 @@ static iw_handler ipw2100_wx_handlers[] = { #define IPW2100_PRIV_GET_POWER SIOCIWFIRSTPRIV+3 #define IPW2100_PRIV_SET_LONGPREAMBLE SIOCIWFIRSTPRIV+4 #define IPW2100_PRIV_GET_LONGPREAMBLE SIOCIWFIRSTPRIV+5 -#define IPW2100_PRIV_SET_CRC_CHECK SIOCIWFIRSTPRIV+6 -#define IPW2100_PRIV_GET_CRC_CHECK SIOCIWFIRSTPRIV+7 static const struct iw_priv_args ipw2100_private_args[] = { #ifdef CONFIG_IPW2100_MONITOR { - IPW2100_PRIV_SET_MONITOR, - IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 2, 0, "monitor"}, + IPW2100_PRIV_SET_MONITOR, + IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 2, 0, "monitor" + }, { - IPW2100_PRIV_RESET, - IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 0, 0, "reset"}, -#endif /* CONFIG_IPW2100_MONITOR */ + IPW2100_PRIV_RESET, + IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 0, 0, "reset" + }, +#endif /* CONFIG_IPW2100_MONITOR */ { - IPW2100_PRIV_SET_POWER, - IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, 0, "set_power"}, - { - IPW2100_PRIV_GET_POWER, - 0, IW_PRIV_TYPE_CHAR | IW_PRIV_SIZE_FIXED | MAX_POWER_STRING, - "get_power"}, + IPW2100_PRIV_SET_POWER, + IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, 0, "set_power" + }, { - IPW2100_PRIV_SET_LONGPREAMBLE, - IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, 0, "set_preamble"}, + IPW2100_PRIV_GET_POWER, + 0, IW_PRIV_TYPE_CHAR | IW_PRIV_SIZE_FIXED | MAX_POWER_STRING, "get_power" + }, { - IPW2100_PRIV_GET_LONGPREAMBLE, - 0, IW_PRIV_TYPE_CHAR | IW_PRIV_SIZE_FIXED | IFNAMSIZ, "get_preamble"}, -#ifdef CONFIG_IPW2100_MONITOR + IPW2100_PRIV_SET_LONGPREAMBLE, + IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, 0, "set_preamble" + }, { - IPW2100_PRIV_SET_CRC_CHECK, - IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, 0, "set_crc_check"}, - { - IPW2100_PRIV_GET_CRC_CHECK, - 0, IW_PRIV_TYPE_CHAR | IW_PRIV_SIZE_FIXED | IFNAMSIZ, "get_crc_check"}, -#endif /* CONFIG_IPW2100_MONITOR */ + IPW2100_PRIV_GET_LONGPREAMBLE, + 0, IW_PRIV_TYPE_CHAR | IW_PRIV_SIZE_FIXED | IFNAMSIZ, "get_preamble" + }, }; static iw_handler ipw2100_private_handler[] = { #ifdef CONFIG_IPW2100_MONITOR ipw2100_wx_set_promisc, ipw2100_wx_reset, -#else /* CONFIG_IPW2100_MONITOR */ +#else /* CONFIG_IPW2100_MONITOR */ NULL, NULL, -#endif /* CONFIG_IPW2100_MONITOR */ +#endif /* CONFIG_IPW2100_MONITOR */ ipw2100_wx_set_powermode, ipw2100_wx_get_powermode, ipw2100_wx_set_preamble, ipw2100_wx_get_preamble, -#ifdef CONFIG_IPW2100_MONITOR - ipw2100_wx_set_crc_check, - ipw2100_wx_get_crc_check, -#else /* CONFIG_IPW2100_MONITOR */ - NULL, - NULL, -#endif /* CONFIG_IPW2100_MONITOR */ }; -static struct iw_handler_def ipw2100_wx_handler_def = { +static struct iw_handler_def ipw2100_wx_handler_def = +{ .standard = ipw2100_wx_handlers, .num_standard = sizeof(ipw2100_wx_handlers) / sizeof(iw_handler), .num_private = sizeof(ipw2100_private_handler) / sizeof(iw_handler), - .num_private_args = sizeof(ipw2100_private_args) / - sizeof(struct iw_priv_args), - .private = (iw_handler *) ipw2100_private_handler, + .num_private_args = sizeof(ipw2100_private_args) / + sizeof(struct iw_priv_args), + .private = (iw_handler *)ipw2100_private_handler, .private_args = (struct iw_priv_args *)ipw2100_private_args, }; @@ -8461,7 +8170,7 @@ static struct iw_handler_def ipw2100_wx_handler_def = { * Called by /proc/net/wireless * Also called by SIOCGIWSTATS */ -static struct iw_statistics *ipw2100_wx_wireless_stats(struct net_device *dev) +static struct iw_statistics *ipw2100_wx_wireless_stats(struct net_device * dev) { enum { POOR = 30, @@ -8481,7 +8190,7 @@ static struct iw_statistics *ipw2100_wx_wireless_stats(struct net_device *dev) u32 ord_len = sizeof(u32); if (!priv) - return (struct iw_statistics *)NULL; + return (struct iw_statistics *) NULL; wstats = &priv->wstats; @@ -8498,7 +8207,7 @@ static struct iw_statistics *ipw2100_wx_wireless_stats(struct net_device *dev) wstats->qual.noise = 0; wstats->qual.updated = 7; wstats->qual.updated |= IW_QUAL_NOISE_INVALID | - IW_QUAL_QUAL_INVALID | IW_QUAL_LEVEL_INVALID; + IW_QUAL_QUAL_INVALID | IW_QUAL_LEVEL_INVALID; return wstats; } @@ -8506,7 +8215,7 @@ static struct iw_statistics *ipw2100_wx_wireless_stats(struct net_device *dev) &missed_beacons, &ord_len)) goto fail_get_ordinal; - /* If we don't have a connection the quality and level is 0 */ + /* If we don't have a connection the quality and level is 0*/ if (!(priv->status & STATUS_ASSOCIATED)) { wstats->qual.qual = 0; wstats->qual.level = 0; @@ -8523,10 +8232,10 @@ static struct iw_statistics *ipw2100_wx_wireless_stats(struct net_device *dev) rssi_qual = (rssi - 15) * (GOOD - FAIR) / 5 + FAIR; else if (rssi < 30) rssi_qual = (rssi - 20) * (VERY_GOOD - GOOD) / - 10 + GOOD; + 10 + GOOD; else rssi_qual = (rssi - 30) * (PERFECT - VERY_GOOD) / - 10 + VERY_GOOD; + 10 + VERY_GOOD; if (ipw2100_get_ordinal(priv, IPW_ORD_STAT_PERCENT_RETRIES, &tx_retries, &ord_len)) @@ -8540,25 +8249,25 @@ static struct iw_statistics *ipw2100_wx_wireless_stats(struct net_device *dev) tx_qual = (70 - tx_retries) * (GOOD - FAIR) / 5 + FAIR; else if (tx_retries > 50) tx_qual = (65 - tx_retries) * (VERY_GOOD - GOOD) / - 15 + GOOD; + 15 + GOOD; else tx_qual = (50 - tx_retries) * - (PERFECT - VERY_GOOD) / 50 + VERY_GOOD; + (PERFECT - VERY_GOOD) / 50 + VERY_GOOD; if (missed_beacons > 50) beacon_qual = (60 - missed_beacons) * POOR / 10; else if (missed_beacons > 40) beacon_qual = (50 - missed_beacons) * (FAIR - POOR) / - 10 + POOR; + 10 + POOR; else if (missed_beacons > 32) beacon_qual = (40 - missed_beacons) * (GOOD - FAIR) / - 18 + FAIR; + 18 + FAIR; else if (missed_beacons > 20) beacon_qual = (32 - missed_beacons) * - (VERY_GOOD - GOOD) / 20 + GOOD; + (VERY_GOOD - GOOD) / 20 + GOOD; else beacon_qual = (20 - missed_beacons) * - (PERFECT - VERY_GOOD) / 20 + VERY_GOOD; + (PERFECT - VERY_GOOD) / 20 + VERY_GOOD; quality = min(beacon_qual, min(tx_qual, rssi_qual)); @@ -8581,7 +8290,7 @@ static struct iw_statistics *ipw2100_wx_wireless_stats(struct net_device *dev) wstats->qual.updated = 7; wstats->qual.updated |= IW_QUAL_NOISE_INVALID; - /* FIXME: this is percent and not a # */ + /* FIXME: this is percent and not a # */ wstats->miss.beacon = missed_beacons; if (ipw2100_get_ordinal(priv, IPW_ORD_STAT_TX_FAILURES, @@ -8591,10 +8300,10 @@ static struct iw_statistics *ipw2100_wx_wireless_stats(struct net_device *dev) return wstats; - fail_get_ordinal: + fail_get_ordinal: IPW_DEBUG_WX("failed querying ordinals.\n"); - return (struct iw_statistics *)NULL; + return (struct iw_statistics *) NULL; } static void ipw2100_wx_event_work(struct ipw2100_priv *priv) @@ -8617,17 +8326,23 @@ static void ipw2100_wx_event_work(struct ipw2100_priv *priv) if (!(priv->status & (STATUS_ASSOCIATING | STATUS_ASSOCIATED)) || priv->status & STATUS_RF_KILL_MASK || ipw2100_get_ordinal(priv, IPW_ORD_STAT_ASSN_AP_BSSID, - &priv->bssid, &len)) { + &priv->bssid, &len)) { memset(wrqu.ap_addr.sa_data, 0, ETH_ALEN); } else { /* We now have the BSSID, so can finish setting to the full * associated state */ memcpy(wrqu.ap_addr.sa_data, priv->bssid, ETH_ALEN); - memcpy(priv->ieee->bssid, priv->bssid, ETH_ALEN); + memcpy(&priv->ieee->bssid, priv->bssid, ETH_ALEN); priv->status &= ~STATUS_ASSOCIATING; priv->status |= STATUS_ASSOCIATED; netif_carrier_on(priv->net_dev); - netif_wake_queue(priv->net_dev); + if (netif_queue_stopped(priv->net_dev)) { + IPW_DEBUG_INFO("Waking net queue.\n"); + netif_wake_queue(priv->net_dev); + } else { + IPW_DEBUG_INFO("Starting net queue.\n"); + netif_start_queue(priv->net_dev); + } } if (!(priv->status & STATUS_ASSOCIATED)) { @@ -8636,8 +8351,7 @@ static void ipw2100_wx_event_work(struct ipw2100_priv *priv) /* This is a disassociation event, so kick the firmware to * look for another AP */ if (priv->config & CFG_STATIC_ESSID) - ipw2100_set_essid(priv, priv->essid, priv->essid_len, - 0); + ipw2100_set_essid(priv, priv->essid, priv->essid_len, 0); else ipw2100_set_essid(priv, NULL, 0, 0); up(&priv->action_sem); @@ -8660,6 +8374,7 @@ static void ipw2100_wx_event_work(struct ipw2100_priv *priv) #define IPW2100_FW_NAME(x) IPW2100_FW_PREFIX "" x ".fw" + /* BINARY FIRMWARE HEADER FORMAT @@ -8681,10 +8396,12 @@ struct ipw2100_fw_header { unsigned int uc_size; } __attribute__ ((packed)); + + static int ipw2100_mod_firmware_load(struct ipw2100_fw *fw) { struct ipw2100_fw_header *h = - (struct ipw2100_fw_header *)fw->fw_entry->data; + (struct ipw2100_fw_header *)fw->fw_entry->data; if (IPW2100_FW_MAJOR(h->version) != IPW2100_FW_MAJOR_VERSION) { printk(KERN_WARNING DRV_NAME ": Firmware image not compatible " @@ -8703,6 +8420,7 @@ static int ipw2100_mod_firmware_load(struct ipw2100_fw *fw) return 0; } + static int ipw2100_get_firmware(struct ipw2100_priv *priv, struct ipw2100_fw *fw) { @@ -8710,7 +8428,7 @@ static int ipw2100_get_firmware(struct ipw2100_priv *priv, int rc; IPW_DEBUG_INFO("%s: Using hotplug firmware load.\n", - priv->net_dev->name); + priv->net_dev->name); switch (priv->ieee->iw_mode) { case IW_MODE_ADHOC: @@ -8736,7 +8454,7 @@ static int ipw2100_get_firmware(struct ipw2100_priv *priv, return rc; } IPW_DEBUG_INFO("firmware data %p size %zd\n", fw->fw_entry->data, - fw->fw_entry->size); + fw->fw_entry->size); ipw2100_mod_firmware_load(fw); @@ -8752,6 +8470,7 @@ static void ipw2100_release_firmware(struct ipw2100_priv *priv, fw->fw_entry = NULL; } + static int ipw2100_get_fwversion(struct ipw2100_priv *priv, char *buf, size_t max) { @@ -8760,7 +8479,8 @@ static int ipw2100_get_fwversion(struct ipw2100_priv *priv, char *buf, u32 tmp; int i; /* firmware version is an ascii string (max len of 14) */ - if (ipw2100_get_ordinal(priv, IPW_ORD_STAT_FW_VER_NUM, ver, &len)) + if (ipw2100_get_ordinal(priv, IPW_ORD_STAT_FW_VER_NUM, + ver, &len)) return -EIO; tmp = max; if (len >= max) @@ -8777,7 +8497,8 @@ static int ipw2100_get_ucodeversion(struct ipw2100_priv *priv, char *buf, u32 ver; u32 len = sizeof(ver); /* microcode version is a 32 bit integer */ - if (ipw2100_get_ordinal(priv, IPW_ORD_UCODE_VERSION, &ver, &len)) + if (ipw2100_get_ordinal(priv, IPW_ORD_UCODE_VERSION, + &ver, &len)) return -EIO; return snprintf(buf, max, "%08X", ver); } @@ -8785,7 +8506,8 @@ static int ipw2100_get_ucodeversion(struct ipw2100_priv *priv, char *buf, /* * On exit, the firmware will have been freed from the fw list */ -static int ipw2100_fw_download(struct ipw2100_priv *priv, struct ipw2100_fw *fw) +static int ipw2100_fw_download(struct ipw2100_priv *priv, + struct ipw2100_fw *fw) { /* firmware is constructed of N contiguous entries, each entry is * structured as: @@ -8793,7 +8515,7 @@ static int ipw2100_fw_download(struct ipw2100_priv *priv, struct ipw2100_fw *fw) * offset sie desc * 0 4 address to write to * 4 2 length of data run - * 6 length data + * 6 length data */ unsigned int addr; unsigned short len; @@ -8802,12 +8524,12 @@ static int ipw2100_fw_download(struct ipw2100_priv *priv, struct ipw2100_fw *fw) unsigned int firmware_data_left = fw->fw.size; while (firmware_data_left > 0) { - addr = *(u32 *) (firmware_data); - firmware_data += 4; + addr = *(u32 *)(firmware_data); + firmware_data += 4; firmware_data_left -= 4; - len = *(u16 *) (firmware_data); - firmware_data += 2; + len = *(u16 *)(firmware_data); + firmware_data += 2; firmware_data_left -= 2; if (len > 32) { @@ -8818,7 +8540,7 @@ static int ipw2100_fw_download(struct ipw2100_priv *priv, struct ipw2100_fw *fw) } write_nic_memory(priv->net_dev, addr, len, firmware_data); - firmware_data += len; + firmware_data += len; firmware_data_left -= len; } @@ -8932,19 +8654,21 @@ static int ipw2100_ucode_download(struct ipw2100_priv *priv, for (i = 0; i < 30; i++) { /* Read alive response structure */ for (j = 0; - j < (sizeof(struct symbol_alive_response) >> 1); j++) - read_nic_word(dev, 0x210004, ((u16 *) & response) + j); + j < (sizeof(struct symbol_alive_response) >> 1); + j++) + read_nic_word(dev, 0x210004, + ((u16 *)&response) + j); - if ((response.cmd_id == 1) && (response.ucode_valid == 0x1)) + if ((response.cmd_id == 1) && + (response.ucode_valid == 0x1)) break; udelay(10); } if (i == 30) { - printk(KERN_ERR DRV_NAME - ": %s: No response from Symbol - hw not alive\n", + printk(KERN_ERR DRV_NAME ": %s: No response from Symbol - hw not alive\n", dev->name); - printk_buf(IPW_DL_ERROR, (u8 *) & response, sizeof(response)); + printk_buf(IPW_DL_ERROR, (u8*)&response, sizeof(response)); return -EIO; } diff --git a/trunk/drivers/net/wireless/ipw2100.h b/trunk/drivers/net/wireless/ipw2100.h index 140fdf2a0a09..c9e99ce15d66 100644 --- a/trunk/drivers/net/wireless/ipw2100.h +++ b/trunk/drivers/net/wireless/ipw2100.h @@ -1,6 +1,6 @@ /****************************************************************************** - Copyright(c) 2003 - 2004 Intel Corporation. All rights reserved. + Copyright(c) 2003 - 2005 Intel Corporation. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of version 2 of the GNU General Public License as @@ -37,6 +37,7 @@ #include #include #include +#include #include // new driver API #include @@ -92,6 +93,7 @@ struct ipw2100_rx_packet; #define IPW_DL_IOCTL (1<<14) #define IPW_DL_RF_KILL (1<<17) + #define IPW_DL_MANAGE (1<<15) #define IPW_DL_FW (1<<16) @@ -154,9 +156,7 @@ extern const char *band_str[]; struct bd_status { union { - struct { - u8 nlf:1, txType:2, intEnabled:1, reserved:4; - } fields; + struct { u8 nlf:1, txType:2, intEnabled:1, reserved:4;} fields; u8 field; } info; } __attribute__ ((packed)); @@ -165,7 +165,7 @@ struct ipw2100_bd { u32 host_addr; u32 buf_length; struct bd_status status; - /* number of fragments for frame (should be set only for + /* number of fragments for frame (should be set only for * 1st TBD) */ u8 num_fragments; u8 reserved[6]; @@ -293,10 +293,10 @@ struct ipw2100_cmd_header { struct ipw2100_data_header { u32 host_command_reg; u32 host_command_reg1; - u8 encrypted; // BOOLEAN in win! TRUE if frame is enc by driver + u8 encrypted; // BOOLEAN in win! TRUE if frame is enc by driver u8 needs_encryption; // BOOLEAN in win! TRUE if frma need to be enc in NIC u8 wep_index; // 0 no key, 1-4 key index, 0xff immediate key - u8 key_size; // 0 no imm key, 0x5 64bit encr, 0xd 128bit encr, 0x10 128bit encr and 128bit IV + u8 key_size; // 0 no imm key, 0x5 64bit encr, 0xd 128bit encr, 0x10 128bit encr and 128bit IV u8 key[16]; u8 reserved[10]; // f/w reserved u8 src_addr[ETH_ALEN]; @@ -306,13 +306,14 @@ struct ipw2100_data_header { /* Host command data structure */ struct host_command { - u32 host_command; // COMMAND ID - u32 host_command1; // COMMAND ID + u32 host_command; // COMMAND ID + u32 host_command1; // COMMAND ID u32 host_command_sequence; // UNIQUE COMMAND NUMBER (ID) u32 host_command_length; // LENGTH u32 host_command_parameters[HOST_COMMAND_PARAMS_REG_LEN]; // COMMAND PARAMETERS } __attribute__ ((packed)); + typedef enum { POWER_ON_RESET, EXIT_POWER_DOWN_RESET, @@ -327,16 +328,17 @@ enum { RX }; + struct ipw2100_tx_packet { int type; int index; union { - struct { /* COMMAND */ - struct ipw2100_cmd_header *cmd; + struct { /* COMMAND */ + struct ipw2100_cmd_header* cmd; dma_addr_t cmd_phys; } c_struct; - struct { /* DATA */ - struct ipw2100_data_header *data; + struct { /* DATA */ + struct ipw2100_data_header* data; dma_addr_t data_phys; struct ieee80211_txb *txb; } d_struct; @@ -346,6 +348,7 @@ struct ipw2100_tx_packet { struct list_head list; }; + struct ipw2100_rx_packet { struct ipw2100_rx *rxp; dma_addr_t dma_addr; @@ -429,13 +432,13 @@ enum { }; #define STATUS_POWERED (1<<0) -#define STATUS_CMD_ACTIVE (1<<1) /**< host command in progress */ -#define STATUS_RUNNING (1<<2) /* Card initialized, but not enabled */ -#define STATUS_ENABLED (1<<3) /* Card enabled -- can scan,Tx,Rx */ -#define STATUS_STOPPING (1<<4) /* Card is in shutdown phase */ -#define STATUS_INITIALIZED (1<<5) /* Card is ready for external calls */ -#define STATUS_ASSOCIATING (1<<9) /* Associated, but no BSSID yet */ -#define STATUS_ASSOCIATED (1<<10) /* Associated and BSSID valid */ +#define STATUS_CMD_ACTIVE (1<<1) /**< host command in progress */ +#define STATUS_RUNNING (1<<2) /* Card initialized, but not enabled */ +#define STATUS_ENABLED (1<<3) /* Card enabled -- can scan,Tx,Rx */ +#define STATUS_STOPPING (1<<4) /* Card is in shutdown phase */ +#define STATUS_INITIALIZED (1<<5) /* Card is ready for external calls */ +#define STATUS_ASSOCIATING (1<<9) /* Associated, but no BSSID yet */ +#define STATUS_ASSOCIATED (1<<10) /* Associated and BSSID valid */ #define STATUS_INT_ENABLED (1<<11) #define STATUS_RF_KILL_HW (1<<12) #define STATUS_RF_KILL_SW (1<<13) @@ -448,7 +451,9 @@ enum { #define STATUS_SCAN_COMPLETE (1<<26) #define STATUS_WX_EVENT_PENDING (1<<27) #define STATUS_RESET_PENDING (1<<29) -#define STATUS_SECURITY_UPDATED (1<<30) /* Security sync needed */ +#define STATUS_SECURITY_UPDATED (1<<30) /* Security sync needed */ + + /* Internal NIC states */ #define IPW_STATE_INITIALIZED (1<<0) @@ -464,9 +469,11 @@ enum { #define IPW_STATE_POWER_DOWN (1<<10) #define IPW_STATE_SCANNING (1<<11) -#define CFG_STATIC_CHANNEL (1<<0) /* Restrict assoc. to single channel */ -#define CFG_STATIC_ESSID (1<<1) /* Restrict assoc. to single SSID */ -#define CFG_STATIC_BSSID (1<<2) /* Restrict assoc. to single BSSID */ + + +#define CFG_STATIC_CHANNEL (1<<0) /* Restrict assoc. to single channel */ +#define CFG_STATIC_ESSID (1<<1) /* Restrict assoc. to single SSID */ +#define CFG_STATIC_BSSID (1<<2) /* Restrict assoc. to single BSSID */ #define CFG_CUSTOM_MAC (1<<3) #define CFG_LONG_PREAMBLE (1<<4) #define CFG_ASSOCIATE (1<<6) @@ -474,17 +481,14 @@ enum { #define CFG_ADHOC_CREATE (1<<8) #define CFG_C3_DISABLED (1<<9) #define CFG_PASSIVE_SCAN (1<<10) -#ifdef CONFIG_IPW2100_MONITOR -#define CFG_CRC_CHECK (1<<11) -#endif -#define CAP_SHARED_KEY (1<<0) /* Off = OPEN */ -#define CAP_PRIVACY_ON (1<<1) /* Off = No privacy */ +#define CAP_SHARED_KEY (1<<0) /* Off = OPEN */ +#define CAP_PRIVACY_ON (1<<1) /* Off = No privacy */ struct ipw2100_priv { - int stop_hang_check; /* Set 1 when shutting down to kill hang_check */ - int stop_rf_kill; /* Set 1 when shutting down to kill rf_kill */ + int stop_hang_check; /* Set 1 when shutting down to kill hang_check */ + int stop_rf_kill; /* Set 1 when shutting down to kill rf_kill */ struct ieee80211_device *ieee; unsigned long status; @@ -515,16 +519,19 @@ struct ipw2100_priv { unsigned long hw_features; int hangs; u32 last_rtc; - int dump_raw; /* 1 to dump raw bytes in /sys/.../memory */ - u8 *snapshot[0x30]; + int dump_raw; /* 1 to dump raw bytes in /sys/.../memory */ + u8* snapshot[0x30]; u8 mandatory_bssid_mac[ETH_ALEN]; u8 mac_addr[ETH_ALEN]; int power_mode; + /* WEP data */ + struct ieee80211_security sec; int messages_sent; + int short_retry_limit; int long_retry_limit; @@ -592,6 +599,7 @@ struct ipw2100_priv { wait_queue_head_t wait_command_queue; }; + /********************************************************* * Host Command -> From Driver to FW *********************************************************/ @@ -638,6 +646,7 @@ struct ipw2100_priv { #define CARD_DISABLE_PHY_OFF 61 #define MSDU_TX_RATES 62 + /* Rogue AP Detection */ #define SET_STATION_STAT_BITS 64 #define CLEAR_STATIONS_STAT_BITS 65 @@ -646,6 +655,8 @@ struct ipw2100_priv { #define DISASSOCIATION_BSSID 68 #define SET_WPA_IE 69 + + /* system configuration bit mask: */ #define IPW_CFG_MONITOR 0x00004 #define IPW_CFG_PREAMBLE_AUTO 0x00010 @@ -693,7 +704,7 @@ struct ipw2100_priv { #define IPW2100_INTA_TX_TRANSFER (0x00000001) // Bit 0 (LSB) #define IPW2100_INTA_RX_TRANSFER (0x00000002) // Bit 1 #define IPW2100_INTA_TX_COMPLETE (0x00000004) // Bit 2 -#define IPW2100_INTA_EVENT_INTERRUPT (0x00000008) // Bit 3 +#define IPW2100_INTA_EVENT_INTERRUPT (0x00000008) // Bit 3 #define IPW2100_INTA_STATUS_CHANGE (0x00000010) // Bit 4 #define IPW2100_INTA_BEACON_PERIOD_EXPIRED (0x00000020) // Bit 5 #define IPW2100_INTA_SLAVE_MODE_HOST_COMMAND_DONE (0x00010000) // Bit 16 @@ -773,6 +784,9 @@ struct ipw2100_priv { #define IPW_CARD_DISABLE_PHY_OFF_COMPLETE_WAIT 100 // 100 milli #define IPW_PREPARE_POWER_DOWN_COMPLETE_WAIT 100 // 100 milli + + + #define IPW_HEADER_802_11_SIZE sizeof(struct ieee80211_hdr_3addr) #define IPW_MAX_80211_PAYLOAD_SIZE 2304U #define IPW_MAX_802_11_PAYLOAD_LENGTH 2312 @@ -829,8 +843,8 @@ struct ipw2100_rx { #define IPW_TX_POWER_MIN_DBM (-12) #define IPW_TX_POWER_MAX_DBM 16 -#define FW_SCAN_DONOT_ASSOCIATE 0x0001 // Dont Attempt to Associate after Scan -#define FW_SCAN_PASSIVE 0x0008 // Force PASSSIVE Scan +#define FW_SCAN_DONOT_ASSOCIATE 0x0001 // Dont Attempt to Associate after Scan +#define FW_SCAN_PASSIVE 0x0008 // Force PASSSIVE Scan #define REG_MIN_CHANNEL 0 #define REG_MAX_CHANNEL 14 @@ -842,6 +856,7 @@ struct ipw2100_rx { #define DIVERSITY_ANTENNA_A 1 // Use antenna A #define DIVERSITY_ANTENNA_B 2 // Use antenna B + #define HOST_COMMAND_WAIT 0 #define HOST_COMMAND_NO_WAIT 1 @@ -858,9 +873,10 @@ struct ipw2100_rx { #define TYPE_ASSOCIATION_REQUEST 0x0013 #define TYPE_REASSOCIATION_REQUEST 0x0014 -#define HW_FEATURE_RFKILL 0x0001 -#define RF_KILLSWITCH_OFF 1 -#define RF_KILLSWITCH_ON 0 + +#define HW_FEATURE_RFKILL (0x0001) +#define RF_KILLSWITCH_OFF (1) +#define RF_KILLSWITCH_ON (0) #define IPW_COMMAND_POOL_SIZE 40 @@ -879,7 +895,7 @@ struct ipw2100_rx { // Fixed size data: Ordinal Table 1 typedef enum _ORDINAL_TABLE_1 { // NS - means Not Supported by FW // Transmit statistics - IPW_ORD_STAT_TX_HOST_REQUESTS = 1, // # of requested Host Tx's (MSDU) + IPW_ORD_STAT_TX_HOST_REQUESTS = 1,// # of requested Host Tx's (MSDU) IPW_ORD_STAT_TX_HOST_COMPLETE, // # of successful Host Tx's (MSDU) IPW_ORD_STAT_TX_DIR_DATA, // # of successful Directed Tx's (MSDU) @@ -889,42 +905,42 @@ typedef enum _ORDINAL_TABLE_1 { // NS - means Not Supported by FW IPW_ORD_STAT_TX_DIR_DATA11, // # of successful Directed Tx's (MSDU) @ 11MB IPW_ORD_STAT_TX_DIR_DATA22, // # of successful Directed Tx's (MSDU) @ 22MB - IPW_ORD_STAT_TX_NODIR_DATA1 = 13, // # of successful Non_Directed Tx's (MSDU) @ 1MB + IPW_ORD_STAT_TX_NODIR_DATA1 = 13,// # of successful Non_Directed Tx's (MSDU) @ 1MB IPW_ORD_STAT_TX_NODIR_DATA2, // # of successful Non_Directed Tx's (MSDU) @ 2MB IPW_ORD_STAT_TX_NODIR_DATA5_5, // # of successful Non_Directed Tx's (MSDU) @ 5.5MB IPW_ORD_STAT_TX_NODIR_DATA11, // # of successful Non_Directed Tx's (MSDU) @ 11MB IPW_ORD_STAT_NULL_DATA = 21, // # of successful NULL data Tx's - IPW_ORD_STAT_TX_RTS, // # of successful Tx RTS - IPW_ORD_STAT_TX_CTS, // # of successful Tx CTS - IPW_ORD_STAT_TX_ACK, // # of successful Tx ACK - IPW_ORD_STAT_TX_ASSN, // # of successful Association Tx's + IPW_ORD_STAT_TX_RTS, // # of successful Tx RTS + IPW_ORD_STAT_TX_CTS, // # of successful Tx CTS + IPW_ORD_STAT_TX_ACK, // # of successful Tx ACK + IPW_ORD_STAT_TX_ASSN, // # of successful Association Tx's IPW_ORD_STAT_TX_ASSN_RESP, // # of successful Association response Tx's - IPW_ORD_STAT_TX_REASSN, // # of successful Reassociation Tx's + IPW_ORD_STAT_TX_REASSN, // # of successful Reassociation Tx's IPW_ORD_STAT_TX_REASSN_RESP, // # of successful Reassociation response Tx's - IPW_ORD_STAT_TX_PROBE, // # of probes successfully transmitted + IPW_ORD_STAT_TX_PROBE, // # of probes successfully transmitted IPW_ORD_STAT_TX_PROBE_RESP, // # of probe responses successfully transmitted - IPW_ORD_STAT_TX_BEACON, // # of tx beacon - IPW_ORD_STAT_TX_ATIM, // # of Tx ATIM + IPW_ORD_STAT_TX_BEACON, // # of tx beacon + IPW_ORD_STAT_TX_ATIM, // # of Tx ATIM IPW_ORD_STAT_TX_DISASSN, // # of successful Disassociation TX - IPW_ORD_STAT_TX_AUTH, // # of successful Authentication Tx - IPW_ORD_STAT_TX_DEAUTH, // # of successful Deauthentication TX + IPW_ORD_STAT_TX_AUTH, // # of successful Authentication Tx + IPW_ORD_STAT_TX_DEAUTH, // # of successful Deauthentication TX - IPW_ORD_STAT_TX_TOTAL_BYTES = 41, // Total successful Tx data bytes - IPW_ORD_STAT_TX_RETRIES, // # of Tx retries - IPW_ORD_STAT_TX_RETRY1, // # of Tx retries at 1MBPS - IPW_ORD_STAT_TX_RETRY2, // # of Tx retries at 2MBPS - IPW_ORD_STAT_TX_RETRY5_5, // # of Tx retries at 5.5MBPS - IPW_ORD_STAT_TX_RETRY11, // # of Tx retries at 11MBPS + IPW_ORD_STAT_TX_TOTAL_BYTES = 41,// Total successful Tx data bytes + IPW_ORD_STAT_TX_RETRIES, // # of Tx retries + IPW_ORD_STAT_TX_RETRY1, // # of Tx retries at 1MBPS + IPW_ORD_STAT_TX_RETRY2, // # of Tx retries at 2MBPS + IPW_ORD_STAT_TX_RETRY5_5, // # of Tx retries at 5.5MBPS + IPW_ORD_STAT_TX_RETRY11, // # of Tx retries at 11MBPS IPW_ORD_STAT_TX_FAILURES = 51, // # of Tx Failures IPW_ORD_STAT_TX_ABORT_AT_HOP, //NS // # of Tx's aborted at hop time - IPW_ORD_STAT_TX_MAX_TRIES_IN_HOP, // # of times max tries in a hop failed + IPW_ORD_STAT_TX_MAX_TRIES_IN_HOP,// # of times max tries in a hop failed IPW_ORD_STAT_TX_ABORT_LATE_DMA, //NS // # of times tx aborted due to late dma setup IPW_ORD_STAT_TX_ABORT_STX, //NS // # of times backoff aborted IPW_ORD_STAT_TX_DISASSN_FAIL, // # of times disassociation failed - IPW_ORD_STAT_TX_ERR_CTS, // # of missed/bad CTS frames - IPW_ORD_STAT_TX_BPDU, //NS // # of spanning tree BPDUs sent + IPW_ORD_STAT_TX_ERR_CTS, // # of missed/bad CTS frames + IPW_ORD_STAT_TX_BPDU, //NS // # of spanning tree BPDUs sent IPW_ORD_STAT_TX_ERR_ACK, // # of tx err due to acks // Receive statistics @@ -936,7 +952,7 @@ typedef enum _ORDINAL_TABLE_1 { // NS - means Not Supported by FW IPW_ORD_STAT_RX_DIR_DATA11, // # of directed packets at 11MB IPW_ORD_STAT_RX_DIR_DATA22, // # of directed packets at 22MB - IPW_ORD_STAT_RX_NODIR_DATA = 71, // # of nondirected packets + IPW_ORD_STAT_RX_NODIR_DATA = 71,// # of nondirected packets IPW_ORD_STAT_RX_NODIR_DATA1, // # of nondirected packets at 1MB IPW_ORD_STAT_RX_NODIR_DATA2, // # of nondirected packets at 2MB IPW_ORD_STAT_RX_NODIR_DATA5_5, // # of nondirected packets at 5.5MB @@ -961,18 +977,18 @@ typedef enum _ORDINAL_TABLE_1 { // NS - means Not Supported by FW IPW_ORD_STAT_RX_AUTH, // # of authentication Rx IPW_ORD_STAT_RX_DEAUTH, // # of deauthentication Rx - IPW_ORD_STAT_RX_TOTAL_BYTES = 101, // Total rx data bytes received - IPW_ORD_STAT_RX_ERR_CRC, // # of packets with Rx CRC error - IPW_ORD_STAT_RX_ERR_CRC1, // # of Rx CRC errors at 1MB - IPW_ORD_STAT_RX_ERR_CRC2, // # of Rx CRC errors at 2MB - IPW_ORD_STAT_RX_ERR_CRC5_5, // # of Rx CRC errors at 5.5MB - IPW_ORD_STAT_RX_ERR_CRC11, // # of Rx CRC errors at 11MB + IPW_ORD_STAT_RX_TOTAL_BYTES = 101,// Total rx data bytes received + IPW_ORD_STAT_RX_ERR_CRC, // # of packets with Rx CRC error + IPW_ORD_STAT_RX_ERR_CRC1, // # of Rx CRC errors at 1MB + IPW_ORD_STAT_RX_ERR_CRC2, // # of Rx CRC errors at 2MB + IPW_ORD_STAT_RX_ERR_CRC5_5, // # of Rx CRC errors at 5.5MB + IPW_ORD_STAT_RX_ERR_CRC11, // # of Rx CRC errors at 11MB - IPW_ORD_STAT_RX_DUPLICATE1 = 112, // # of duplicate rx packets at 1MB - IPW_ORD_STAT_RX_DUPLICATE2, // # of duplicate rx packets at 2MB - IPW_ORD_STAT_RX_DUPLICATE5_5, // # of duplicate rx packets at 5.5MB - IPW_ORD_STAT_RX_DUPLICATE11, // # of duplicate rx packets at 11MB - IPW_ORD_STAT_RX_DUPLICATE = 119, // # of duplicate rx packets + IPW_ORD_STAT_RX_DUPLICATE1 = 112, // # of duplicate rx packets at 1MB + IPW_ORD_STAT_RX_DUPLICATE2, // # of duplicate rx packets at 2MB + IPW_ORD_STAT_RX_DUPLICATE5_5, // # of duplicate rx packets at 5.5MB + IPW_ORD_STAT_RX_DUPLICATE11, // # of duplicate rx packets at 11MB + IPW_ORD_STAT_RX_DUPLICATE = 119, // # of duplicate rx packets IPW_ORD_PERS_DB_LOCK = 120, // # locking fw permanent db IPW_ORD_PERS_DB_SIZE, // # size of fw permanent db @@ -990,17 +1006,17 @@ typedef enum _ORDINAL_TABLE_1 { // NS - means Not Supported by FW IPW_ORD_STAT_RX_ICV_ERRORS, // # of ICV errors during decryption // PSP Statistics - IPW_ORD_STAT_PSP_SUSPENSION = 137, // # of times adapter suspended + IPW_ORD_STAT_PSP_SUSPENSION = 137,// # of times adapter suspended IPW_ORD_STAT_PSP_BCN_TIMEOUT, // # of beacon timeout IPW_ORD_STAT_PSP_POLL_TIMEOUT, // # of poll response timeouts - IPW_ORD_STAT_PSP_NONDIR_TIMEOUT, // # of timeouts waiting for last broadcast/muticast pkt + IPW_ORD_STAT_PSP_NONDIR_TIMEOUT,// # of timeouts waiting for last broadcast/muticast pkt IPW_ORD_STAT_PSP_RX_DTIMS, // # of PSP DTIMs received IPW_ORD_STAT_PSP_RX_TIMS, // # of PSP TIMs received IPW_ORD_STAT_PSP_STATION_ID, // PSP Station ID // Association and roaming IPW_ORD_LAST_ASSN_TIME = 147, // RTC time of last association - IPW_ORD_STAT_PERCENT_MISSED_BCNS, // current calculation of % missed beacons + IPW_ORD_STAT_PERCENT_MISSED_BCNS,// current calculation of % missed beacons IPW_ORD_STAT_PERCENT_RETRIES, // current calculation of % missed tx retries IPW_ORD_ASSOCIATED_AP_PTR, // If associated, this is ptr to the associated // AP table entry. set to 0 if not associated @@ -1135,7 +1151,7 @@ struct ipw2100_fw_chunk { }; struct ipw2100_fw_chunk_set { - const void *data; + const void *data; unsigned long size; }; @@ -1148,4 +1164,4 @@ struct ipw2100_fw { #define MAX_FW_VERSION_LEN 14 -#endif /* _IPW2100_H */ +#endif /* _IPW2100_H */ diff --git a/trunk/drivers/net/wireless/ipw2200.c b/trunk/drivers/net/wireless/ipw2200.c index b0d195d1721a..3db0c32afe82 100644 --- a/trunk/drivers/net/wireless/ipw2200.c +++ b/trunk/drivers/net/wireless/ipw2200.c @@ -1,6 +1,6 @@ /****************************************************************************** - Copyright(c) 2003 - 2005 Intel Corporation. All rights reserved. + Copyright(c) 2003 - 2004 Intel Corporation. All rights reserved. 802.11 status code portion of this file from ethereal-0.10.6: Copyright 2000, Axis Communications AB @@ -31,103 +31,30 @@ ******************************************************************************/ #include "ipw2200.h" -#include -#define IPW2200_VERSION "git-1.0.8" +#define IPW2200_VERSION "1.0.0" #define DRV_DESCRIPTION "Intel(R) PRO/Wireless 2200/2915 Network Driver" -#define DRV_COPYRIGHT "Copyright(c) 2003-2005 Intel Corporation" +#define DRV_COPYRIGHT "Copyright(c) 2003-2004 Intel Corporation" #define DRV_VERSION IPW2200_VERSION -#define ETH_P_80211_STATS (ETH_P_80211_RAW + 1) - MODULE_DESCRIPTION(DRV_DESCRIPTION); MODULE_VERSION(DRV_VERSION); MODULE_AUTHOR(DRV_COPYRIGHT); MODULE_LICENSE("GPL"); -static int cmdlog = 0; static int debug = 0; static int channel = 0; +static char *ifname; static int mode = 0; static u32 ipw_debug_level; static int associate = 1; static int auto_create = 1; -static int led = 0; static int disable = 0; -static int hwcrypto = 1; static const char ipw_modes[] = { 'a', 'b', 'g', '?' }; -#ifdef CONFIG_IPW_QOS -static int qos_enable = 0; -static int qos_burst_enable = 0; -static int qos_no_ack_mask = 0; -static int burst_duration_CCK = 0; -static int burst_duration_OFDM = 0; - -static struct ieee80211_qos_parameters def_qos_parameters_OFDM = { - {QOS_TX0_CW_MIN_OFDM, QOS_TX1_CW_MIN_OFDM, QOS_TX2_CW_MIN_OFDM, - QOS_TX3_CW_MIN_OFDM}, - {QOS_TX0_CW_MAX_OFDM, QOS_TX1_CW_MAX_OFDM, QOS_TX2_CW_MAX_OFDM, - QOS_TX3_CW_MAX_OFDM}, - {QOS_TX0_AIFS, QOS_TX1_AIFS, QOS_TX2_AIFS, QOS_TX3_AIFS}, - {QOS_TX0_ACM, QOS_TX1_ACM, QOS_TX2_ACM, QOS_TX3_ACM}, - {QOS_TX0_TXOP_LIMIT_OFDM, QOS_TX1_TXOP_LIMIT_OFDM, - QOS_TX2_TXOP_LIMIT_OFDM, QOS_TX3_TXOP_LIMIT_OFDM} -}; - -static struct ieee80211_qos_parameters def_qos_parameters_CCK = { - {QOS_TX0_CW_MIN_CCK, QOS_TX1_CW_MIN_CCK, QOS_TX2_CW_MIN_CCK, - QOS_TX3_CW_MIN_CCK}, - {QOS_TX0_CW_MAX_CCK, QOS_TX1_CW_MAX_CCK, QOS_TX2_CW_MAX_CCK, - QOS_TX3_CW_MAX_CCK}, - {QOS_TX0_AIFS, QOS_TX1_AIFS, QOS_TX2_AIFS, QOS_TX3_AIFS}, - {QOS_TX0_ACM, QOS_TX1_ACM, QOS_TX2_ACM, QOS_TX3_ACM}, - {QOS_TX0_TXOP_LIMIT_CCK, QOS_TX1_TXOP_LIMIT_CCK, QOS_TX2_TXOP_LIMIT_CCK, - QOS_TX3_TXOP_LIMIT_CCK} -}; - -static struct ieee80211_qos_parameters def_parameters_OFDM = { - {DEF_TX0_CW_MIN_OFDM, DEF_TX1_CW_MIN_OFDM, DEF_TX2_CW_MIN_OFDM, - DEF_TX3_CW_MIN_OFDM}, - {DEF_TX0_CW_MAX_OFDM, DEF_TX1_CW_MAX_OFDM, DEF_TX2_CW_MAX_OFDM, - DEF_TX3_CW_MAX_OFDM}, - {DEF_TX0_AIFS, DEF_TX1_AIFS, DEF_TX2_AIFS, DEF_TX3_AIFS}, - {DEF_TX0_ACM, DEF_TX1_ACM, DEF_TX2_ACM, DEF_TX3_ACM}, - {DEF_TX0_TXOP_LIMIT_OFDM, DEF_TX1_TXOP_LIMIT_OFDM, - DEF_TX2_TXOP_LIMIT_OFDM, DEF_TX3_TXOP_LIMIT_OFDM} -}; - -static struct ieee80211_qos_parameters def_parameters_CCK = { - {DEF_TX0_CW_MIN_CCK, DEF_TX1_CW_MIN_CCK, DEF_TX2_CW_MIN_CCK, - DEF_TX3_CW_MIN_CCK}, - {DEF_TX0_CW_MAX_CCK, DEF_TX1_CW_MAX_CCK, DEF_TX2_CW_MAX_CCK, - DEF_TX3_CW_MAX_CCK}, - {DEF_TX0_AIFS, DEF_TX1_AIFS, DEF_TX2_AIFS, DEF_TX3_AIFS}, - {DEF_TX0_ACM, DEF_TX1_ACM, DEF_TX2_ACM, DEF_TX3_ACM}, - {DEF_TX0_TXOP_LIMIT_CCK, DEF_TX1_TXOP_LIMIT_CCK, DEF_TX2_TXOP_LIMIT_CCK, - DEF_TX3_TXOP_LIMIT_CCK} -}; - -static u8 qos_oui[QOS_OUI_LEN] = { 0x00, 0x50, 0xF2 }; - -static int from_priority_to_tx_queue[] = { - IPW_TX_QUEUE_1, IPW_TX_QUEUE_2, IPW_TX_QUEUE_2, IPW_TX_QUEUE_1, - IPW_TX_QUEUE_3, IPW_TX_QUEUE_3, IPW_TX_QUEUE_4, IPW_TX_QUEUE_4 -}; - -static u32 ipw_qos_get_burst_duration(struct ipw_priv *priv); - -static int ipw_send_qos_params_command(struct ipw_priv *priv, struct ieee80211_qos_parameters - *qos_param); -static int ipw_send_qos_info_command(struct ipw_priv *priv, struct ieee80211_qos_information_element - *qos_param); -#endif /* CONFIG_IPW_QOS */ - -static struct iw_statistics *ipw_get_wireless_stats(struct net_device *dev); -static void ipw_remove_current_network(struct ipw_priv *priv); static void ipw_rx(struct ipw_priv *priv); static int ipw_queue_tx_reclaim(struct ipw_priv *priv, struct clx2_tx_queue *txq, int qindex); @@ -141,24 +68,42 @@ static void ipw_tx_queue_free(struct ipw_priv *); static struct ipw_rx_queue *ipw_rx_queue_alloc(struct ipw_priv *); static void ipw_rx_queue_free(struct ipw_priv *, struct ipw_rx_queue *); static void ipw_rx_queue_replenish(void *); + static int ipw_up(struct ipw_priv *); -static void ipw_bg_up(void *); static void ipw_down(struct ipw_priv *); -static void ipw_bg_down(void *); static int ipw_config(struct ipw_priv *); static int init_supported_rates(struct ipw_priv *priv, struct ipw_supported_rates *prates); -static void ipw_set_hwcrypto_keys(struct ipw_priv *); -static void ipw_send_wep_keys(struct ipw_priv *, int); -static int ipw_is_valid_channel(struct ieee80211_device *, u8); -static int ipw_channel_to_index(struct ieee80211_device *, u8); -static u8 ipw_freq_to_channel(struct ieee80211_device *, u32); -static int ipw_set_geo(struct ieee80211_device *, const struct ieee80211_geo *); -static const struct ieee80211_geo *ipw_get_geo(struct ieee80211_device *); +static u8 band_b_active_channel[MAX_B_CHANNELS] = { + 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 0 +}; +static u8 band_a_active_channel[MAX_A_CHANNELS] = { + 36, 40, 44, 48, 149, 153, 157, 161, 165, 52, 56, 60, 64, 0 +}; + +static int is_valid_channel(int mode_mask, int channel) +{ + int i; + + if (!channel) + return 0; + + if (mode_mask & IEEE_A) + for (i = 0; i < MAX_A_CHANNELS; i++) + if (band_a_active_channel[i] == channel) + return IEEE_A; + + if (mode_mask & (IEEE_B | IEEE_G)) + for (i = 0; i < MAX_B_CHANNELS; i++) + if (band_b_active_channel[i] == channel) + return mode_mask & (IEEE_B | IEEE_G); -static int snprint_line(char *buf, size_t count, - const u8 * data, u32 len, u32 ofs) + return 0; +} + +static char *snprint_line(char *buf, size_t count, + const u8 * data, u32 len, u32 ofs) { int out, i, j, l; char c; @@ -189,7 +134,7 @@ static int snprint_line(char *buf, size_t count, out += snprintf(buf + out, count - out, " "); } - return out; + return buf; } static void printk_buf(int level, const u8 * data, u32 len) @@ -200,33 +145,14 @@ static void printk_buf(int level, const u8 * data, u32 len) return; while (len) { - snprint_line(line, sizeof(line), &data[ofs], - min(len, 16U), ofs); - printk(KERN_DEBUG "%s\n", line); + printk(KERN_DEBUG "%s\n", + snprint_line(line, sizeof(line), &data[ofs], + min(len, 16U), ofs)); ofs += 16; len -= min(len, 16U); } } -static int snprintk_buf(u8 * output, size_t size, const u8 * data, size_t len) -{ - size_t out = size; - u32 ofs = 0; - int total = 0; - - while (size && len) { - out = snprint_line(output, size, &data[ofs], - min_t(size_t, len, 16U), ofs); - - ofs += 16; - output += out; - size -= out; - len -= min_t(size_t, len, 16U); - total += out; - } - return total; -} - static u32 _ipw_read_reg32(struct ipw_priv *priv, u32 reg); #define ipw_read_reg32(a, b) _ipw_read_reg32(a, b) @@ -300,42 +226,38 @@ static inline u32 __ipw_read32(char *f, u32 l, struct ipw_priv *ipw, u32 ofs) #define ipw_read32(ipw, ofs) __ipw_read32(__FILE__, __LINE__, ipw, ofs) static void _ipw_read_indirect(struct ipw_priv *, u32, u8 *, int); -static inline void __ipw_read_indirect(const char *f, int l, - struct ipw_priv *a, u32 b, u8 * c, int d) -{ - IPW_DEBUG_IO("%s %d: read_indirect(0x%08X) %d bytes\n", f, l, (u32) (b), - d); - _ipw_read_indirect(a, b, c, d); -} - -#define ipw_read_indirect(a, b, c, d) __ipw_read_indirect(__FILE__, __LINE__, a, b, c, d) +#define ipw_read_indirect(a, b, c, d) \ + IPW_DEBUG_IO("%s %d: read_inddirect(0x%08X) %d bytes\n", __FILE__, __LINE__, (u32)(b), d); \ + _ipw_read_indirect(a, b, c, d) static void _ipw_write_indirect(struct ipw_priv *priv, u32 addr, u8 * data, int num); #define ipw_write_indirect(a, b, c, d) \ IPW_DEBUG_IO("%s %d: write_indirect(0x%08X) %d bytes\n", __FILE__, __LINE__, (u32)(b), d); \ - _ipw_write_indirect(a, b, c, d) + _ipw_write_indirect(a, b, c, d) /* indirect write s */ static void _ipw_write_reg32(struct ipw_priv *priv, u32 reg, u32 value) { IPW_DEBUG_IO(" %p : reg = 0x%8X : value = 0x%8X\n", priv, reg, value); - _ipw_write32(priv, IPW_INDIRECT_ADDR, reg); - _ipw_write32(priv, IPW_INDIRECT_DATA, value); + _ipw_write32(priv, CX2_INDIRECT_ADDR, reg); + _ipw_write32(priv, CX2_INDIRECT_DATA, value); } static void _ipw_write_reg8(struct ipw_priv *priv, u32 reg, u8 value) { IPW_DEBUG_IO(" reg = 0x%8X : value = 0x%8X\n", reg, value); - _ipw_write32(priv, IPW_INDIRECT_ADDR, reg & IPW_INDIRECT_ADDR_MASK); - _ipw_write8(priv, IPW_INDIRECT_DATA, value); + _ipw_write32(priv, CX2_INDIRECT_ADDR, reg & CX2_INDIRECT_ADDR_MASK); + _ipw_write8(priv, CX2_INDIRECT_DATA, value); + IPW_DEBUG_IO(" reg = 0x%8lX : value = 0x%8X\n", + (unsigned long)(priv->hw_base + CX2_INDIRECT_DATA), value); } static void _ipw_write_reg16(struct ipw_priv *priv, u32 reg, u16 value) { IPW_DEBUG_IO(" reg = 0x%8X : value = 0x%8X\n", reg, value); - _ipw_write32(priv, IPW_INDIRECT_ADDR, reg & IPW_INDIRECT_ADDR_MASK); - _ipw_write16(priv, IPW_INDIRECT_DATA, value); + _ipw_write32(priv, CX2_INDIRECT_ADDR, reg & CX2_INDIRECT_ADDR_MASK); + _ipw_write16(priv, CX2_INDIRECT_DATA, value); } /* indirect read s */ @@ -343,9 +265,9 @@ static void _ipw_write_reg16(struct ipw_priv *priv, u32 reg, u16 value) static u8 _ipw_read_reg8(struct ipw_priv *priv, u32 reg) { u32 word; - _ipw_write32(priv, IPW_INDIRECT_ADDR, reg & IPW_INDIRECT_ADDR_MASK); + _ipw_write32(priv, CX2_INDIRECT_ADDR, reg & CX2_INDIRECT_ADDR_MASK); IPW_DEBUG_IO(" reg = 0x%8X : \n", reg); - word = _ipw_read32(priv, IPW_INDIRECT_DATA); + word = _ipw_read32(priv, CX2_INDIRECT_DATA); return (word >> ((reg & 0x3) * 8)) & 0xff; } @@ -355,8 +277,8 @@ static u32 _ipw_read_reg32(struct ipw_priv *priv, u32 reg) IPW_DEBUG_IO("%p : reg = 0x%08x\n", priv, reg); - _ipw_write32(priv, IPW_INDIRECT_ADDR, reg); - value = _ipw_read32(priv, IPW_INDIRECT_DATA); + _ipw_write32(priv, CX2_INDIRECT_ADDR, reg); + value = _ipw_read32(priv, CX2_INDIRECT_DATA); IPW_DEBUG_IO(" reg = 0x%4X : value = 0x%4x \n", reg, value); return value; } @@ -365,69 +287,67 @@ static u32 _ipw_read_reg32(struct ipw_priv *priv, u32 reg) static void _ipw_read_indirect(struct ipw_priv *priv, u32 addr, u8 * buf, int num) { - u32 aligned_addr = addr & IPW_INDIRECT_ADDR_MASK; + u32 aligned_addr = addr & CX2_INDIRECT_ADDR_MASK; u32 dif_len = addr - aligned_addr; + u32 aligned_len; u32 i; IPW_DEBUG_IO("addr = %i, buf = %p, num = %i\n", addr, buf, num); - if (num <= 0) { - return; - } - /* Read the first nibble byte by byte */ if (unlikely(dif_len)) { - _ipw_write32(priv, IPW_INDIRECT_ADDR, aligned_addr); /* Start reading at aligned_addr + dif_len */ - for (i = dif_len; ((i < 4) && (num > 0)); i++, num--) - *buf++ = _ipw_read8(priv, IPW_INDIRECT_DATA + i); + _ipw_write32(priv, CX2_INDIRECT_ADDR, aligned_addr); + for (i = dif_len; i < 4; i++, buf++) + *buf = _ipw_read8(priv, CX2_INDIRECT_DATA + i); + num -= dif_len; aligned_addr += 4; } - _ipw_write32(priv, IPW_AUTOINC_ADDR, aligned_addr); - for (; num >= 4; buf += 4, aligned_addr += 4, num -= 4) - *(u32 *) buf = _ipw_read32(priv, IPW_AUTOINC_DATA); + /* Read DWs through autoinc register */ + _ipw_write32(priv, CX2_AUTOINC_ADDR, aligned_addr); + aligned_len = num & CX2_INDIRECT_ADDR_MASK; + for (i = 0; i < aligned_len; i += 4, buf += 4, aligned_addr += 4) + *(u32 *) buf = ipw_read32(priv, CX2_AUTOINC_DATA); /* Copy the last nibble */ - if (unlikely(num)) { - _ipw_write32(priv, IPW_INDIRECT_ADDR, aligned_addr); - for (i = 0; num > 0; i++, num--) - *buf++ = ipw_read8(priv, IPW_INDIRECT_DATA + i); - } + dif_len = num - aligned_len; + _ipw_write32(priv, CX2_INDIRECT_ADDR, aligned_addr); + for (i = 0; i < dif_len; i++, buf++) + *buf = ipw_read8(priv, CX2_INDIRECT_DATA + i); } static void _ipw_write_indirect(struct ipw_priv *priv, u32 addr, u8 * buf, int num) { - u32 aligned_addr = addr & IPW_INDIRECT_ADDR_MASK; + u32 aligned_addr = addr & CX2_INDIRECT_ADDR_MASK; u32 dif_len = addr - aligned_addr; + u32 aligned_len; u32 i; IPW_DEBUG_IO("addr = %i, buf = %p, num = %i\n", addr, buf, num); - if (num <= 0) { - return; - } - /* Write the first nibble byte by byte */ if (unlikely(dif_len)) { - _ipw_write32(priv, IPW_INDIRECT_ADDR, aligned_addr); - /* Start reading at aligned_addr + dif_len */ - for (i = dif_len; ((i < 4) && (num > 0)); i++, num--, buf++) - _ipw_write8(priv, IPW_INDIRECT_DATA + i, *buf); + /* Start writing at aligned_addr + dif_len */ + _ipw_write32(priv, CX2_INDIRECT_ADDR, aligned_addr); + for (i = dif_len; i < 4; i++, buf++) + _ipw_write8(priv, CX2_INDIRECT_DATA + i, *buf); + num -= dif_len; aligned_addr += 4; } - _ipw_write32(priv, IPW_AUTOINC_ADDR, aligned_addr); - for (; num >= 4; buf += 4, aligned_addr += 4, num -= 4) - _ipw_write32(priv, IPW_AUTOINC_DATA, *(u32 *) buf); + /* Write DWs through autoinc register */ + _ipw_write32(priv, CX2_AUTOINC_ADDR, aligned_addr); + aligned_len = num & CX2_INDIRECT_ADDR_MASK; + for (i = 0; i < aligned_len; i += 4, buf += 4, aligned_addr += 4) + _ipw_write32(priv, CX2_AUTOINC_DATA, *(u32 *) buf); /* Copy the last nibble */ - if (unlikely(num)) { - _ipw_write32(priv, IPW_INDIRECT_ADDR, aligned_addr); - for (i = 0; num > 0; i++, num--, buf++) - _ipw_write8(priv, IPW_INDIRECT_DATA + i, *buf); - } + dif_len = num - aligned_len; + _ipw_write32(priv, CX2_INDIRECT_ADDR, aligned_addr); + for (i = 0; i < dif_len; i++, buf++) + _ipw_write8(priv, CX2_INDIRECT_DATA + i, *buf); } static void ipw_write_direct(struct ipw_priv *priv, u32 addr, void *buf, @@ -451,7 +371,7 @@ static inline void ipw_enable_interrupts(struct ipw_priv *priv) if (priv->status & STATUS_INT_ENABLED) return; priv->status |= STATUS_INT_ENABLED; - ipw_write32(priv, IPW_INTA_MASK_R, IPW_INTA_MASK_ALL); + ipw_write32(priv, CX2_INTA_MASK_R, CX2_INTA_MASK_ALL); } static inline void ipw_disable_interrupts(struct ipw_priv *priv) @@ -459,10 +379,9 @@ static inline void ipw_disable_interrupts(struct ipw_priv *priv) if (!(priv->status & STATUS_INT_ENABLED)) return; priv->status &= ~STATUS_INT_ENABLED; - ipw_write32(priv, IPW_INTA_MASK_R, ~IPW_INTA_MASK_ALL); + ipw_write32(priv, CX2_INTA_MASK_R, ~CX2_INTA_MASK_ALL); } -#ifdef CONFIG_IPW_DEBUG static char *ipw_error_desc(u32 val) { switch (val) { @@ -475,65 +394,81 @@ static char *ipw_error_desc(u32 val) case IPW_FW_ERROR_MEMORY_OVERFLOW: return "MEMORY_OVERFLOW"; case IPW_FW_ERROR_BAD_PARAM: - return "BAD_PARAM"; + return "ERROR_BAD_PARAM"; case IPW_FW_ERROR_BAD_CHECKSUM: - return "BAD_CHECKSUM"; + return "ERROR_BAD_CHECKSUM"; case IPW_FW_ERROR_NMI_INTERRUPT: - return "NMI_INTERRUPT"; + return "ERROR_NMI_INTERRUPT"; case IPW_FW_ERROR_BAD_DATABASE: - return "BAD_DATABASE"; + return "ERROR_BAD_DATABASE"; case IPW_FW_ERROR_ALLOC_FAIL: - return "ALLOC_FAIL"; + return "ERROR_ALLOC_FAIL"; case IPW_FW_ERROR_DMA_UNDERRUN: - return "DMA_UNDERRUN"; + return "ERROR_DMA_UNDERRUN"; case IPW_FW_ERROR_DMA_STATUS: - return "DMA_STATUS"; - case IPW_FW_ERROR_DINO_ERROR: - return "DINO_ERROR"; - case IPW_FW_ERROR_EEPROM_ERROR: - return "EEPROM_ERROR"; + return "ERROR_DMA_STATUS"; + case IPW_FW_ERROR_DINOSTATUS_ERROR: + return "ERROR_DINOSTATUS_ERROR"; + case IPW_FW_ERROR_EEPROMSTATUS_ERROR: + return "ERROR_EEPROMSTATUS_ERROR"; case IPW_FW_ERROR_SYSASSERT: - return "SYSASSERT"; + return "ERROR_SYSASSERT"; case IPW_FW_ERROR_FATAL_ERROR: - return "FATAL_ERROR"; + return "ERROR_FATALSTATUS_ERROR"; default: - return "UNKNOWN_ERROR"; + return "UNKNOWNSTATUS_ERROR"; } } -static void ipw_dump_error_log(struct ipw_priv *priv, - struct ipw_fw_error *error) +static void ipw_dump_nic_error_log(struct ipw_priv *priv) { - u32 i; + u32 desc, time, blink1, blink2, ilink1, ilink2, idata, i, count, base; - if (!error) { - IPW_ERROR("Error allocating and capturing error log. " - "Nothing to dump.\n"); - return; + base = ipw_read32(priv, IPWSTATUS_ERROR_LOG); + count = ipw_read_reg32(priv, base); + + if (ERROR_START_OFFSET <= count * ERROR_ELEM_SIZE) { + IPW_ERROR("Start IPW Error Log Dump:\n"); + IPW_ERROR("Status: 0x%08X, Config: %08X\n", + priv->status, priv->config); } - IPW_ERROR("Start IPW Error Log Dump:\n"); - IPW_ERROR("Status: 0x%08X, Config: %08X\n", - error->status, error->config); + for (i = ERROR_START_OFFSET; + i <= count * ERROR_ELEM_SIZE; i += ERROR_ELEM_SIZE) { + desc = ipw_read_reg32(priv, base + i); + time = ipw_read_reg32(priv, base + i + 1 * sizeof(u32)); + blink1 = ipw_read_reg32(priv, base + i + 2 * sizeof(u32)); + blink2 = ipw_read_reg32(priv, base + i + 3 * sizeof(u32)); + ilink1 = ipw_read_reg32(priv, base + i + 4 * sizeof(u32)); + ilink2 = ipw_read_reg32(priv, base + i + 5 * sizeof(u32)); + idata = ipw_read_reg32(priv, base + i + 6 * sizeof(u32)); - for (i = 0; i < error->elem_len; i++) IPW_ERROR("%s %i 0x%08x 0x%08x 0x%08x 0x%08x 0x%08x\n", - ipw_error_desc(error->elem[i].desc), - error->elem[i].time, - error->elem[i].blink1, - error->elem[i].blink2, - error->elem[i].link1, - error->elem[i].link2, error->elem[i].data); - for (i = 0; i < error->log_len; i++) - IPW_ERROR("%i\t0x%08x\t%i\n", - error->log[i].time, - error->log[i].data, error->log[i].event); + ipw_error_desc(desc), time, blink1, blink2, + ilink1, ilink2, idata); + } } -#endif -static inline int ipw_is_init(struct ipw_priv *priv) +static void ipw_dump_nic_event_log(struct ipw_priv *priv) { - return (priv->status & STATUS_INIT) ? 1 : 0; + u32 ev, time, data, i, count, base; + + base = ipw_read32(priv, IPW_EVENT_LOG); + count = ipw_read_reg32(priv, base); + + if (EVENT_START_OFFSET <= count * EVENT_ELEM_SIZE) + IPW_ERROR("Start IPW Event Log Dump:\n"); + + for (i = EVENT_START_OFFSET; + i <= count * EVENT_ELEM_SIZE; i += EVENT_ELEM_SIZE) { + ev = ipw_read_reg32(priv, base + i); + time = ipw_read_reg32(priv, base + i + 1 * sizeof(u32)); + data = ipw_read_reg32(priv, base + i + 2 * sizeof(u32)); + +#ifdef CONFIG_IPW_DEBUG + IPW_ERROR("%i\t0x%08x\t%i\n", time, data, ev); +#endif + } } static int ipw_get_ordinal(struct ipw_priv *priv, u32 ord, void *val, u32 * len) @@ -701,340 +636,6 @@ static void ipw_init_ordinals(struct ipw_priv *priv) } -u32 ipw_register_toggle(u32 reg) -{ - reg &= ~IPW_START_STANDBY; - if (reg & IPW_GATE_ODMA) - reg &= ~IPW_GATE_ODMA; - if (reg & IPW_GATE_IDMA) - reg &= ~IPW_GATE_IDMA; - if (reg & IPW_GATE_ADMA) - reg &= ~IPW_GATE_ADMA; - return reg; -} - -/* - * LED behavior: - * - On radio ON, turn on any LEDs that require to be on during start - * - On initialization, start unassociated blink - * - On association, disable unassociated blink - * - On disassociation, start unassociated blink - * - On radio OFF, turn off any LEDs started during radio on - * - */ -#define LD_TIME_LINK_ON 300 -#define LD_TIME_LINK_OFF 2700 -#define LD_TIME_ACT_ON 250 - -void ipw_led_link_on(struct ipw_priv *priv) -{ - unsigned long flags; - u32 led; - - /* If configured to not use LEDs, or nic_type is 1, - * then we don't toggle a LINK led */ - if (priv->config & CFG_NO_LED || priv->nic_type == EEPROM_NIC_TYPE_1) - return; - - spin_lock_irqsave(&priv->lock, flags); - - if (!(priv->status & STATUS_RF_KILL_MASK) && - !(priv->status & STATUS_LED_LINK_ON)) { - IPW_DEBUG_LED("Link LED On\n"); - led = ipw_read_reg32(priv, IPW_EVENT_REG); - led |= priv->led_association_on; - - led = ipw_register_toggle(led); - - IPW_DEBUG_LED("Reg: 0x%08X\n", led); - ipw_write_reg32(priv, IPW_EVENT_REG, led); - - priv->status |= STATUS_LED_LINK_ON; - - /* If we aren't associated, schedule turning the LED off */ - if (!(priv->status & STATUS_ASSOCIATED)) - queue_delayed_work(priv->workqueue, - &priv->led_link_off, - LD_TIME_LINK_ON); - } - - spin_unlock_irqrestore(&priv->lock, flags); -} - -static void ipw_bg_led_link_on(void *data) -{ - struct ipw_priv *priv = data; - down(&priv->sem); - ipw_led_link_on(data); - up(&priv->sem); -} - -void ipw_led_link_off(struct ipw_priv *priv) -{ - unsigned long flags; - u32 led; - - /* If configured not to use LEDs, or nic type is 1, - * then we don't goggle the LINK led. */ - if (priv->config & CFG_NO_LED || priv->nic_type == EEPROM_NIC_TYPE_1) - return; - - spin_lock_irqsave(&priv->lock, flags); - - if (priv->status & STATUS_LED_LINK_ON) { - led = ipw_read_reg32(priv, IPW_EVENT_REG); - led &= priv->led_association_off; - led = ipw_register_toggle(led); - - IPW_DEBUG_LED("Reg: 0x%08X\n", led); - ipw_write_reg32(priv, IPW_EVENT_REG, led); - - IPW_DEBUG_LED("Link LED Off\n"); - - priv->status &= ~STATUS_LED_LINK_ON; - - /* If we aren't associated and the radio is on, schedule - * turning the LED on (blink while unassociated) */ - if (!(priv->status & STATUS_RF_KILL_MASK) && - !(priv->status & STATUS_ASSOCIATED)) - queue_delayed_work(priv->workqueue, &priv->led_link_on, - LD_TIME_LINK_OFF); - - } - - spin_unlock_irqrestore(&priv->lock, flags); -} - -static void ipw_bg_led_link_off(void *data) -{ - struct ipw_priv *priv = data; - down(&priv->sem); - ipw_led_link_off(data); - up(&priv->sem); -} - -static inline void __ipw_led_activity_on(struct ipw_priv *priv) -{ - u32 led; - - if (priv->config & CFG_NO_LED) - return; - - if (priv->status & STATUS_RF_KILL_MASK) - return; - - if (!(priv->status & STATUS_LED_ACT_ON)) { - led = ipw_read_reg32(priv, IPW_EVENT_REG); - led |= priv->led_activity_on; - - led = ipw_register_toggle(led); - - IPW_DEBUG_LED("Reg: 0x%08X\n", led); - ipw_write_reg32(priv, IPW_EVENT_REG, led); - - IPW_DEBUG_LED("Activity LED On\n"); - - priv->status |= STATUS_LED_ACT_ON; - - cancel_delayed_work(&priv->led_act_off); - queue_delayed_work(priv->workqueue, &priv->led_act_off, - LD_TIME_ACT_ON); - } else { - /* Reschedule LED off for full time period */ - cancel_delayed_work(&priv->led_act_off); - queue_delayed_work(priv->workqueue, &priv->led_act_off, - LD_TIME_ACT_ON); - } -} - -void ipw_led_activity_on(struct ipw_priv *priv) -{ - unsigned long flags; - spin_lock_irqsave(&priv->lock, flags); - __ipw_led_activity_on(priv); - spin_unlock_irqrestore(&priv->lock, flags); -} - -void ipw_led_activity_off(struct ipw_priv *priv) -{ - unsigned long flags; - u32 led; - - if (priv->config & CFG_NO_LED) - return; - - spin_lock_irqsave(&priv->lock, flags); - - if (priv->status & STATUS_LED_ACT_ON) { - led = ipw_read_reg32(priv, IPW_EVENT_REG); - led &= priv->led_activity_off; - - led = ipw_register_toggle(led); - - IPW_DEBUG_LED("Reg: 0x%08X\n", led); - ipw_write_reg32(priv, IPW_EVENT_REG, led); - - IPW_DEBUG_LED("Activity LED Off\n"); - - priv->status &= ~STATUS_LED_ACT_ON; - } - - spin_unlock_irqrestore(&priv->lock, flags); -} - -static void ipw_bg_led_activity_off(void *data) -{ - struct ipw_priv *priv = data; - down(&priv->sem); - ipw_led_activity_off(data); - up(&priv->sem); -} - -void ipw_led_band_on(struct ipw_priv *priv) -{ - unsigned long flags; - u32 led; - - /* Only nic type 1 supports mode LEDs */ - if (priv->config & CFG_NO_LED || - priv->nic_type != EEPROM_NIC_TYPE_1 || !priv->assoc_network) - return; - - spin_lock_irqsave(&priv->lock, flags); - - led = ipw_read_reg32(priv, IPW_EVENT_REG); - if (priv->assoc_network->mode == IEEE_A) { - led |= priv->led_ofdm_on; - led &= priv->led_association_off; - IPW_DEBUG_LED("Mode LED On: 802.11a\n"); - } else if (priv->assoc_network->mode == IEEE_G) { - led |= priv->led_ofdm_on; - led |= priv->led_association_on; - IPW_DEBUG_LED("Mode LED On: 802.11g\n"); - } else { - led &= priv->led_ofdm_off; - led |= priv->led_association_on; - IPW_DEBUG_LED("Mode LED On: 802.11b\n"); - } - - led = ipw_register_toggle(led); - - IPW_DEBUG_LED("Reg: 0x%08X\n", led); - ipw_write_reg32(priv, IPW_EVENT_REG, led); - - spin_unlock_irqrestore(&priv->lock, flags); -} - -void ipw_led_band_off(struct ipw_priv *priv) -{ - unsigned long flags; - u32 led; - - /* Only nic type 1 supports mode LEDs */ - if (priv->config & CFG_NO_LED || priv->nic_type != EEPROM_NIC_TYPE_1) - return; - - spin_lock_irqsave(&priv->lock, flags); - - led = ipw_read_reg32(priv, IPW_EVENT_REG); - led &= priv->led_ofdm_off; - led &= priv->led_association_off; - - led = ipw_register_toggle(led); - - IPW_DEBUG_LED("Reg: 0x%08X\n", led); - ipw_write_reg32(priv, IPW_EVENT_REG, led); - - spin_unlock_irqrestore(&priv->lock, flags); -} - -void ipw_led_radio_on(struct ipw_priv *priv) -{ - ipw_led_link_on(priv); -} - -void ipw_led_radio_off(struct ipw_priv *priv) -{ - ipw_led_activity_off(priv); - ipw_led_link_off(priv); -} - -void ipw_led_link_up(struct ipw_priv *priv) -{ - /* Set the Link Led on for all nic types */ - ipw_led_link_on(priv); -} - -void ipw_led_link_down(struct ipw_priv *priv) -{ - ipw_led_activity_off(priv); - ipw_led_link_off(priv); - - if (priv->status & STATUS_RF_KILL_MASK) - ipw_led_radio_off(priv); -} - -void ipw_led_init(struct ipw_priv *priv) -{ - priv->nic_type = priv->eeprom[EEPROM_NIC_TYPE]; - - /* Set the default PINs for the link and activity leds */ - priv->led_activity_on = IPW_ACTIVITY_LED; - priv->led_activity_off = ~(IPW_ACTIVITY_LED); - - priv->led_association_on = IPW_ASSOCIATED_LED; - priv->led_association_off = ~(IPW_ASSOCIATED_LED); - - /* Set the default PINs for the OFDM leds */ - priv->led_ofdm_on = IPW_OFDM_LED; - priv->led_ofdm_off = ~(IPW_OFDM_LED); - - switch (priv->nic_type) { - case EEPROM_NIC_TYPE_1: - /* In this NIC type, the LEDs are reversed.... */ - priv->led_activity_on = IPW_ASSOCIATED_LED; - priv->led_activity_off = ~(IPW_ASSOCIATED_LED); - priv->led_association_on = IPW_ACTIVITY_LED; - priv->led_association_off = ~(IPW_ACTIVITY_LED); - - if (!(priv->config & CFG_NO_LED)) - ipw_led_band_on(priv); - - /* And we don't blink link LEDs for this nic, so - * just return here */ - return; - - case EEPROM_NIC_TYPE_3: - case EEPROM_NIC_TYPE_2: - case EEPROM_NIC_TYPE_4: - case EEPROM_NIC_TYPE_0: - break; - - default: - IPW_DEBUG_INFO("Unknown NIC type from EEPROM: %d\n", - priv->nic_type); - priv->nic_type = EEPROM_NIC_TYPE_0; - break; - } - - if (!(priv->config & CFG_NO_LED)) { - if (priv->status & STATUS_ASSOCIATED) - ipw_led_link_on(priv); - else - ipw_led_link_off(priv); - } -} - -void ipw_led_shutdown(struct ipw_priv *priv) -{ - ipw_led_activity_off(priv); - ipw_led_link_off(priv); - ipw_led_band_off(priv); - cancel_delayed_work(&priv->led_link_on); - cancel_delayed_work(&priv->led_link_off); - cancel_delayed_work(&priv->led_act_off); -} - /* * The following adds a new attribute to the sysfs representation * of this device driver (i.e. a new file in /sys/bus/pci/drivers/ipw/) @@ -1046,9 +647,8 @@ static ssize_t show_debug_level(struct device_driver *d, char *buf) { return sprintf(buf, "0x%08X\n", ipw_debug_level); } - -static ssize_t store_debug_level(struct device_driver *d, const char *buf, - size_t count) +static ssize_t store_debug_level(struct device_driver *d, + const char *buf, size_t count) { char *p = (char *)buf; u32 val; @@ -1072,269 +672,81 @@ static ssize_t store_debug_level(struct device_driver *d, const char *buf, static DRIVER_ATTR(debug_level, S_IWUSR | S_IRUGO, show_debug_level, store_debug_level); -static inline u32 ipw_get_event_log_len(struct ipw_priv *priv) +static ssize_t show_status(struct device *d, + struct device_attribute *attr, char *buf) { - return ipw_read_reg32(priv, ipw_read32(priv, IPW_EVENT_LOG)); + struct ipw_priv *p = d->driver_data; + return sprintf(buf, "0x%08x\n", (int)p->status); } -static void ipw_capture_event_log(struct ipw_priv *priv, - u32 log_len, struct ipw_event *log) -{ - u32 base; +static DEVICE_ATTR(status, S_IRUGO, show_status, NULL); - if (log_len) { - base = ipw_read32(priv, IPW_EVENT_LOG); - ipw_read_indirect(priv, base + sizeof(base) + sizeof(u32), - (u8 *) log, sizeof(*log) * log_len); - } +static ssize_t show_cfg(struct device *d, struct device_attribute *attr, + char *buf) +{ + struct ipw_priv *p = d->driver_data; + return sprintf(buf, "0x%08x\n", (int)p->config); } -static struct ipw_fw_error *ipw_alloc_error_log(struct ipw_priv *priv) +static DEVICE_ATTR(cfg, S_IRUGO, show_cfg, NULL); + +static ssize_t show_nic_type(struct device *d, + struct device_attribute *attr, char *buf) { - struct ipw_fw_error *error; - u32 log_len = ipw_get_event_log_len(priv); - u32 base = ipw_read32(priv, IPW_ERROR_LOG); - u32 elem_len = ipw_read_reg32(priv, base); + struct ipw_priv *p = d->driver_data; + u8 type = p->eeprom[EEPROM_NIC_TYPE]; - error = kmalloc(sizeof(*error) + - sizeof(*error->elem) * elem_len + - sizeof(*error->log) * log_len, GFP_ATOMIC); - if (!error) { - IPW_ERROR("Memory allocation for firmware error log " - "failed.\n"); - return NULL; + switch (type) { + case EEPROM_NIC_TYPE_STANDARD: + return sprintf(buf, "STANDARD\n"); + case EEPROM_NIC_TYPE_DELL: + return sprintf(buf, "DELL\n"); + case EEPROM_NIC_TYPE_FUJITSU: + return sprintf(buf, "FUJITSU\n"); + case EEPROM_NIC_TYPE_IBM: + return sprintf(buf, "IBM\n"); + case EEPROM_NIC_TYPE_HP: + return sprintf(buf, "HP\n"); } - error->jiffies = jiffies; - error->status = priv->status; - error->config = priv->config; - error->elem_len = elem_len; - error->log_len = log_len; - error->elem = (struct ipw_error_elem *)error->payload; - error->log = (struct ipw_event *)(error->elem + - (sizeof(*error->elem) * elem_len)); - - ipw_capture_event_log(priv, log_len, error->log); - if (elem_len) - ipw_read_indirect(priv, base + sizeof(base), (u8 *) error->elem, - sizeof(*error->elem) * elem_len); - - return error; + return sprintf(buf, "UNKNOWN\n"); } -static void ipw_free_error_log(struct ipw_fw_error *error) -{ - if (error) - kfree(error); -} +static DEVICE_ATTR(nic_type, S_IRUGO, show_nic_type, NULL); -static ssize_t show_event_log(struct device *d, - struct device_attribute *attr, char *buf) +static ssize_t dump_error_log(struct device *d, + struct device_attribute *attr, const char *buf, + size_t count) { - struct ipw_priv *priv = dev_get_drvdata(d); - u32 log_len = ipw_get_event_log_len(priv); - struct ipw_event log[log_len]; - u32 len = 0, i; + char *p = (char *)buf; - ipw_capture_event_log(priv, log_len, log); + if (p[0] == '1') + ipw_dump_nic_error_log((struct ipw_priv *)d->driver_data); - len += snprintf(buf + len, PAGE_SIZE - len, "%08X", log_len); - for (i = 0; i < log_len; i++) - len += snprintf(buf + len, PAGE_SIZE - len, - "\n%08X%08X%08X", - log[i].time, log[i].event, log[i].data); - len += snprintf(buf + len, PAGE_SIZE - len, "\n"); - return len; + return strnlen(buf, count); } -static DEVICE_ATTR(event_log, S_IRUGO, show_event_log, NULL); +static DEVICE_ATTR(dump_errors, S_IWUSR, NULL, dump_error_log); -static ssize_t show_error(struct device *d, - struct device_attribute *attr, char *buf) +static ssize_t dump_event_log(struct device *d, + struct device_attribute *attr, const char *buf, + size_t count) { - struct ipw_priv *priv = dev_get_drvdata(d); - u32 len = 0, i; - if (!priv->error) - return 0; - len += snprintf(buf + len, PAGE_SIZE - len, - "%08lX%08X%08X%08X", - priv->error->jiffies, - priv->error->status, - priv->error->config, priv->error->elem_len); - for (i = 0; i < priv->error->elem_len; i++) - len += snprintf(buf + len, PAGE_SIZE - len, - "\n%08X%08X%08X%08X%08X%08X%08X", - priv->error->elem[i].time, - priv->error->elem[i].desc, - priv->error->elem[i].blink1, - priv->error->elem[i].blink2, - priv->error->elem[i].link1, - priv->error->elem[i].link2, - priv->error->elem[i].data); - - len += snprintf(buf + len, PAGE_SIZE - len, - "\n%08X", priv->error->log_len); - for (i = 0; i < priv->error->log_len; i++) - len += snprintf(buf + len, PAGE_SIZE - len, - "\n%08X%08X%08X", - priv->error->log[i].time, - priv->error->log[i].event, - priv->error->log[i].data); - len += snprintf(buf + len, PAGE_SIZE - len, "\n"); - return len; -} - -static ssize_t clear_error(struct device *d, - struct device_attribute *attr, - const char *buf, size_t count) -{ - struct ipw_priv *priv = dev_get_drvdata(d); - if (priv->error) { - ipw_free_error_log(priv->error); - priv->error = NULL; - } - return count; -} + char *p = (char *)buf; -static DEVICE_ATTR(error, S_IRUGO | S_IWUSR, show_error, clear_error); + if (p[0] == '1') + ipw_dump_nic_event_log((struct ipw_priv *)d->driver_data); -static ssize_t show_cmd_log(struct device *d, - struct device_attribute *attr, char *buf) -{ - struct ipw_priv *priv = dev_get_drvdata(d); - u32 len = 0, i; - if (!priv->cmdlog) - return 0; - for (i = (priv->cmdlog_pos + 1) % priv->cmdlog_len; - (i != priv->cmdlog_pos) && (PAGE_SIZE - len); - i = (i + 1) % priv->cmdlog_len) { - len += - snprintf(buf + len, PAGE_SIZE - len, - "\n%08lX%08X%08X%08X\n", priv->cmdlog[i].jiffies, - priv->cmdlog[i].retcode, priv->cmdlog[i].cmd.cmd, - priv->cmdlog[i].cmd.len); - len += - snprintk_buf(buf + len, PAGE_SIZE - len, - (u8 *) priv->cmdlog[i].cmd.param, - priv->cmdlog[i].cmd.len); - len += snprintf(buf + len, PAGE_SIZE - len, "\n"); - } - len += snprintf(buf + len, PAGE_SIZE - len, "\n"); - return len; + return strnlen(buf, count); } -static DEVICE_ATTR(cmd_log, S_IRUGO, show_cmd_log, NULL); +static DEVICE_ATTR(dump_events, S_IWUSR, NULL, dump_event_log); -static ssize_t show_scan_age(struct device *d, struct device_attribute *attr, - char *buf) +static ssize_t show_ucode_version(struct device *d, + struct device_attribute *attr, char *buf) { - struct ipw_priv *priv = dev_get_drvdata(d); - return sprintf(buf, "%d\n", priv->ieee->scan_age); -} - -static ssize_t store_scan_age(struct device *d, struct device_attribute *attr, - const char *buf, size_t count) -{ - struct ipw_priv *priv = dev_get_drvdata(d); -#ifdef CONFIG_IPW_DEBUG - struct net_device *dev = priv->net_dev; -#endif - char buffer[] = "00000000"; - unsigned long len = - (sizeof(buffer) - 1) > count ? count : sizeof(buffer) - 1; - unsigned long val; - char *p = buffer; - - IPW_DEBUG_INFO("enter\n"); - - strncpy(buffer, buf, len); - buffer[len] = 0; - - if (p[1] == 'x' || p[1] == 'X' || p[0] == 'x' || p[0] == 'X') { - p++; - if (p[0] == 'x' || p[0] == 'X') - p++; - val = simple_strtoul(p, &p, 16); - } else - val = simple_strtoul(p, &p, 10); - if (p == buffer) { - IPW_DEBUG_INFO("%s: user supplied invalid value.\n", dev->name); - } else { - priv->ieee->scan_age = val; - IPW_DEBUG_INFO("set scan_age = %u\n", priv->ieee->scan_age); - } - - IPW_DEBUG_INFO("exit\n"); - return len; -} - -static DEVICE_ATTR(scan_age, S_IWUSR | S_IRUGO, show_scan_age, store_scan_age); - -static ssize_t show_led(struct device *d, struct device_attribute *attr, - char *buf) -{ - struct ipw_priv *priv = dev_get_drvdata(d); - return sprintf(buf, "%d\n", (priv->config & CFG_NO_LED) ? 0 : 1); -} - -static ssize_t store_led(struct device *d, struct device_attribute *attr, - const char *buf, size_t count) -{ - struct ipw_priv *priv = dev_get_drvdata(d); - - IPW_DEBUG_INFO("enter\n"); - - if (count == 0) - return 0; - - if (*buf == 0) { - IPW_DEBUG_LED("Disabling LED control.\n"); - priv->config |= CFG_NO_LED; - ipw_led_shutdown(priv); - } else { - IPW_DEBUG_LED("Enabling LED control.\n"); - priv->config &= ~CFG_NO_LED; - ipw_led_init(priv); - } - - IPW_DEBUG_INFO("exit\n"); - return count; -} - -static DEVICE_ATTR(led, S_IWUSR | S_IRUGO, show_led, store_led); - -static ssize_t show_status(struct device *d, - struct device_attribute *attr, char *buf) -{ - struct ipw_priv *p = d->driver_data; - return sprintf(buf, "0x%08x\n", (int)p->status); -} - -static DEVICE_ATTR(status, S_IRUGO, show_status, NULL); - -static ssize_t show_cfg(struct device *d, struct device_attribute *attr, - char *buf) -{ - struct ipw_priv *p = d->driver_data; - return sprintf(buf, "0x%08x\n", (int)p->config); -} - -static DEVICE_ATTR(cfg, S_IRUGO, show_cfg, NULL); - -static ssize_t show_nic_type(struct device *d, - struct device_attribute *attr, char *buf) -{ - struct ipw_priv *priv = d->driver_data; - return sprintf(buf, "TYPE: %d\n", priv->nic_type); -} - -static DEVICE_ATTR(nic_type, S_IRUGO, show_nic_type, NULL); - -static ssize_t show_ucode_version(struct device *d, - struct device_attribute *attr, char *buf) -{ - u32 len = sizeof(u32), tmp = 0; - struct ipw_priv *p = d->driver_data; + u32 len = sizeof(u32), tmp = 0; + struct ipw_priv *p = d->driver_data; if (ipw_get_ordinal(p, IPW_ORD_STAT_UCODE_VERSION, &tmp, &len)) return 0; @@ -1386,7 +798,7 @@ static ssize_t show_command_event_reg(struct device *d, u32 reg = 0; struct ipw_priv *p = d->driver_data; - reg = ipw_read_reg32(p, IPW_INTERNAL_CMD_EVENT); + reg = ipw_read_reg32(p, CX2_INTERNAL_CMD_EVENT); return sprintf(buf, "0x%08x\n", reg); } static ssize_t store_command_event_reg(struct device *d, @@ -1397,7 +809,7 @@ static ssize_t store_command_event_reg(struct device *d, struct ipw_priv *p = d->driver_data; sscanf(buf, "%x", ®); - ipw_write_reg32(p, IPW_INTERNAL_CMD_EVENT, reg); + ipw_write_reg32(p, CX2_INTERNAL_CMD_EVENT, reg); return strnlen(buf, count); } @@ -1433,7 +845,6 @@ static ssize_t show_indirect_dword(struct device *d, { u32 reg = 0; struct ipw_priv *priv = d->driver_data; - if (priv->status & STATUS_INDIRECT_DWORD) reg = ipw_read_reg32(priv, priv->indirect_dword); else @@ -1460,7 +871,6 @@ static ssize_t show_indirect_byte(struct device *d, { u8 reg = 0; struct ipw_priv *priv = d->driver_data; - if (priv->status & STATUS_INDIRECT_BYTE) reg = ipw_read_reg8(priv, priv->indirect_byte); else @@ -1535,7 +945,7 @@ static ssize_t show_rf_kill(struct device *d, struct device_attribute *attr, static int ipw_radio_kill_sw(struct ipw_priv *priv, int disable_radio) { if ((disable_radio ? 1 : 0) == - ((priv->status & STATUS_RF_KILL_SW) ? 1 : 0)) + (priv->status & STATUS_RF_KILL_SW ? 1 : 0)) return 0; IPW_DEBUG_RF_KILL("Manual SW RF Kill set to: RADIO %s\n", @@ -1544,8 +954,10 @@ static int ipw_radio_kill_sw(struct ipw_priv *priv, int disable_radio) if (disable_radio) { priv->status |= STATUS_RF_KILL_SW; - if (priv->workqueue) + if (priv->workqueue) { cancel_delayed_work(&priv->request_scan); + } + wake_up_interruptible(&priv->wait_command_queue); queue_work(priv->workqueue, &priv->down); } else { priv->status &= ~STATUS_RF_KILL_SW; @@ -1575,93 +987,6 @@ static ssize_t store_rf_kill(struct device *d, struct device_attribute *attr, static DEVICE_ATTR(rf_kill, S_IWUSR | S_IRUGO, show_rf_kill, store_rf_kill); -static ssize_t show_speed_scan(struct device *d, struct device_attribute *attr, - char *buf) -{ - struct ipw_priv *priv = (struct ipw_priv *)d->driver_data; - int pos = 0, len = 0; - if (priv->config & CFG_SPEED_SCAN) { - while (priv->speed_scan[pos] != 0) - len += sprintf(&buf[len], "%d ", - priv->speed_scan[pos++]); - return len + sprintf(&buf[len], "\n"); - } - - return sprintf(buf, "0\n"); -} - -static ssize_t store_speed_scan(struct device *d, struct device_attribute *attr, - const char *buf, size_t count) -{ - struct ipw_priv *priv = (struct ipw_priv *)d->driver_data; - int channel, pos = 0; - const char *p = buf; - - /* list of space separated channels to scan, optionally ending with 0 */ - while ((channel = simple_strtol(p, NULL, 0))) { - if (pos == MAX_SPEED_SCAN - 1) { - priv->speed_scan[pos] = 0; - break; - } - - if (ipw_is_valid_channel(priv->ieee, channel)) - priv->speed_scan[pos++] = channel; - else - IPW_WARNING("Skipping invalid channel request: %d\n", - channel); - p = strchr(p, ' '); - if (!p) - break; - while (*p == ' ' || *p == '\t') - p++; - } - - if (pos == 0) - priv->config &= ~CFG_SPEED_SCAN; - else { - priv->speed_scan_pos = 0; - priv->config |= CFG_SPEED_SCAN; - } - - return count; -} - -static DEVICE_ATTR(speed_scan, S_IWUSR | S_IRUGO, show_speed_scan, - store_speed_scan); - -static ssize_t show_net_stats(struct device *d, struct device_attribute *attr, - char *buf) -{ - struct ipw_priv *priv = (struct ipw_priv *)d->driver_data; - return sprintf(buf, "%c\n", (priv->config & CFG_NET_STATS) ? '1' : '0'); -} - -static ssize_t store_net_stats(struct device *d, struct device_attribute *attr, - const char *buf, size_t count) -{ - struct ipw_priv *priv = (struct ipw_priv *)d->driver_data; - if (buf[0] == '1') - priv->config |= CFG_NET_STATS; - else - priv->config &= ~CFG_NET_STATS; - - return count; -} - -static DEVICE_ATTR(net_stats, S_IWUSR | S_IRUGO, - show_net_stats, store_net_stats); - -static void notify_wx_assoc_event(struct ipw_priv *priv) -{ - union iwreq_data wrqu; - wrqu.ap_addr.sa_family = ARPHRD_ETHER; - if (priv->status & STATUS_ASSOCIATED) - memcpy(wrqu.ap_addr.sa_data, priv->bssid, ETH_ALEN); - else - memset(wrqu.ap_addr.sa_data, 0, ETH_ALEN); - wireless_send_event(priv->net_dev, SIOCGIWAP, &wrqu, NULL); -} - static void ipw_irq_tasklet(struct ipw_priv *priv) { u32 inta, inta_mask, handled = 0; @@ -1670,135 +995,102 @@ static void ipw_irq_tasklet(struct ipw_priv *priv) spin_lock_irqsave(&priv->lock, flags); - inta = ipw_read32(priv, IPW_INTA_RW); - inta_mask = ipw_read32(priv, IPW_INTA_MASK_R); - inta &= (IPW_INTA_MASK_ALL & inta_mask); + inta = ipw_read32(priv, CX2_INTA_RW); + inta_mask = ipw_read32(priv, CX2_INTA_MASK_R); + inta &= (CX2_INTA_MASK_ALL & inta_mask); /* Add any cached INTA values that need to be handled */ inta |= priv->isr_inta; /* handle all the justifications for the interrupt */ - if (inta & IPW_INTA_BIT_RX_TRANSFER) { + if (inta & CX2_INTA_BIT_RX_TRANSFER) { ipw_rx(priv); - handled |= IPW_INTA_BIT_RX_TRANSFER; + handled |= CX2_INTA_BIT_RX_TRANSFER; } - if (inta & IPW_INTA_BIT_TX_CMD_QUEUE) { + if (inta & CX2_INTA_BIT_TX_CMD_QUEUE) { IPW_DEBUG_HC("Command completed.\n"); rc = ipw_queue_tx_reclaim(priv, &priv->txq_cmd, -1); priv->status &= ~STATUS_HCMD_ACTIVE; wake_up_interruptible(&priv->wait_command_queue); - handled |= IPW_INTA_BIT_TX_CMD_QUEUE; + handled |= CX2_INTA_BIT_TX_CMD_QUEUE; } - if (inta & IPW_INTA_BIT_TX_QUEUE_1) { + if (inta & CX2_INTA_BIT_TX_QUEUE_1) { IPW_DEBUG_TX("TX_QUEUE_1\n"); rc = ipw_queue_tx_reclaim(priv, &priv->txq[0], 0); - handled |= IPW_INTA_BIT_TX_QUEUE_1; + handled |= CX2_INTA_BIT_TX_QUEUE_1; } - if (inta & IPW_INTA_BIT_TX_QUEUE_2) { + if (inta & CX2_INTA_BIT_TX_QUEUE_2) { IPW_DEBUG_TX("TX_QUEUE_2\n"); rc = ipw_queue_tx_reclaim(priv, &priv->txq[1], 1); - handled |= IPW_INTA_BIT_TX_QUEUE_2; + handled |= CX2_INTA_BIT_TX_QUEUE_2; } - if (inta & IPW_INTA_BIT_TX_QUEUE_3) { + if (inta & CX2_INTA_BIT_TX_QUEUE_3) { IPW_DEBUG_TX("TX_QUEUE_3\n"); rc = ipw_queue_tx_reclaim(priv, &priv->txq[2], 2); - handled |= IPW_INTA_BIT_TX_QUEUE_3; + handled |= CX2_INTA_BIT_TX_QUEUE_3; } - if (inta & IPW_INTA_BIT_TX_QUEUE_4) { + if (inta & CX2_INTA_BIT_TX_QUEUE_4) { IPW_DEBUG_TX("TX_QUEUE_4\n"); rc = ipw_queue_tx_reclaim(priv, &priv->txq[3], 3); - handled |= IPW_INTA_BIT_TX_QUEUE_4; + handled |= CX2_INTA_BIT_TX_QUEUE_4; } - if (inta & IPW_INTA_BIT_STATUS_CHANGE) { + if (inta & CX2_INTA_BIT_STATUS_CHANGE) { IPW_WARNING("STATUS_CHANGE\n"); - handled |= IPW_INTA_BIT_STATUS_CHANGE; + handled |= CX2_INTA_BIT_STATUS_CHANGE; } - if (inta & IPW_INTA_BIT_BEACON_PERIOD_EXPIRED) { + if (inta & CX2_INTA_BIT_BEACON_PERIOD_EXPIRED) { IPW_WARNING("TX_PERIOD_EXPIRED\n"); - handled |= IPW_INTA_BIT_BEACON_PERIOD_EXPIRED; + handled |= CX2_INTA_BIT_BEACON_PERIOD_EXPIRED; } - if (inta & IPW_INTA_BIT_SLAVE_MODE_HOST_CMD_DONE) { + if (inta & CX2_INTA_BIT_SLAVE_MODE_HOST_CMD_DONE) { IPW_WARNING("HOST_CMD_DONE\n"); - handled |= IPW_INTA_BIT_SLAVE_MODE_HOST_CMD_DONE; + handled |= CX2_INTA_BIT_SLAVE_MODE_HOST_CMD_DONE; } - if (inta & IPW_INTA_BIT_FW_INITIALIZATION_DONE) { + if (inta & CX2_INTA_BIT_FW_INITIALIZATION_DONE) { IPW_WARNING("FW_INITIALIZATION_DONE\n"); - handled |= IPW_INTA_BIT_FW_INITIALIZATION_DONE; + handled |= CX2_INTA_BIT_FW_INITIALIZATION_DONE; } - if (inta & IPW_INTA_BIT_FW_CARD_DISABLE_PHY_OFF_DONE) { + if (inta & CX2_INTA_BIT_FW_CARD_DISABLE_PHY_OFF_DONE) { IPW_WARNING("PHY_OFF_DONE\n"); - handled |= IPW_INTA_BIT_FW_CARD_DISABLE_PHY_OFF_DONE; + handled |= CX2_INTA_BIT_FW_CARD_DISABLE_PHY_OFF_DONE; } - if (inta & IPW_INTA_BIT_RF_KILL_DONE) { + if (inta & CX2_INTA_BIT_RF_KILL_DONE) { IPW_DEBUG_RF_KILL("RF_KILL_DONE\n"); priv->status |= STATUS_RF_KILL_HW; wake_up_interruptible(&priv->wait_command_queue); - priv->status &= ~(STATUS_ASSOCIATED | STATUS_ASSOCIATING); + netif_carrier_off(priv->net_dev); + netif_stop_queue(priv->net_dev); cancel_delayed_work(&priv->request_scan); - schedule_work(&priv->link_down); queue_delayed_work(priv->workqueue, &priv->rf_kill, 2 * HZ); - handled |= IPW_INTA_BIT_RF_KILL_DONE; + handled |= CX2_INTA_BIT_RF_KILL_DONE; } - if (inta & IPW_INTA_BIT_FATAL_ERROR) { + if (inta & CX2_INTA_BIT_FATAL_ERROR) { IPW_ERROR("Firmware error detected. Restarting.\n"); - if (priv->error) { - IPW_ERROR("Sysfs 'error' log already exists.\n"); -#ifdef CONFIG_IPW_DEBUG - if (ipw_debug_level & IPW_DL_FW_ERRORS) { - struct ipw_fw_error *error = - ipw_alloc_error_log(priv); - ipw_dump_error_log(priv, error); - if (error) - ipw_free_error_log(error); - } -#endif - } else { - priv->error = ipw_alloc_error_log(priv); - if (priv->error) - IPW_ERROR("Sysfs 'error' log captured.\n"); - else - IPW_ERROR("Error allocating sysfs 'error' " - "log.\n"); #ifdef CONFIG_IPW_DEBUG - if (ipw_debug_level & IPW_DL_FW_ERRORS) - ipw_dump_error_log(priv, priv->error); -#endif - } - - /* XXX: If hardware encryption is for WPA/WPA2, - * we have to notify the supplicant. */ - if (priv->ieee->sec.encrypt) { - priv->status &= ~STATUS_ASSOCIATED; - notify_wx_assoc_event(priv); + if (ipw_debug_level & IPW_DL_FW_ERRORS) { + ipw_dump_nic_error_log(priv); + ipw_dump_nic_event_log(priv); } - - /* Keep the restart process from trying to send host - * commands by clearing the INIT status bit */ - priv->status &= ~STATUS_INIT; - - /* Cancel currently queued command. */ - priv->status &= ~STATUS_HCMD_ACTIVE; - wake_up_interruptible(&priv->wait_command_queue); - +#endif queue_work(priv->workqueue, &priv->adapter_restart); - handled |= IPW_INTA_BIT_FATAL_ERROR; + handled |= CX2_INTA_BIT_FATAL_ERROR; } - if (inta & IPW_INTA_BIT_PARITY_ERROR) { + if (inta & CX2_INTA_BIT_PARITY_ERROR) { IPW_ERROR("Parity error\n"); - handled |= IPW_INTA_BIT_PARITY_ERROR; + handled |= CX2_INTA_BIT_PARITY_ERROR; } if (handled != inta) { @@ -1811,6 +1103,7 @@ static void ipw_irq_tasklet(struct ipw_priv *priv) spin_unlock_irqrestore(&priv->lock, flags); } +#ifdef CONFIG_IPW_DEBUG #define IPW_CMD(x) case IPW_CMD_ ## x : return #x static char *get_cmd_string(u8 cmd) { @@ -1869,78 +1162,44 @@ static char *get_cmd_string(u8 cmd) return "UNKNOWN"; } } +#endif /* CONFIG_IPW_DEBUG */ #define HOST_COMPLETE_TIMEOUT HZ static int ipw_send_cmd(struct ipw_priv *priv, struct host_cmd *cmd) { int rc = 0; - unsigned long flags; - spin_lock_irqsave(&priv->lock, flags); if (priv->status & STATUS_HCMD_ACTIVE) { - IPW_ERROR("Failed to send %s: Already sending a command.\n", - get_cmd_string(cmd->cmd)); - spin_unlock_irqrestore(&priv->lock, flags); - return -EAGAIN; + IPW_ERROR("Already sending a command\n"); + return -1; } priv->status |= STATUS_HCMD_ACTIVE; - if (priv->cmdlog) { - priv->cmdlog[priv->cmdlog_pos].jiffies = jiffies; - priv->cmdlog[priv->cmdlog_pos].cmd.cmd = cmd->cmd; - priv->cmdlog[priv->cmdlog_pos].cmd.len = cmd->len; - memcpy(priv->cmdlog[priv->cmdlog_pos].cmd.param, cmd->param, - cmd->len); - priv->cmdlog[priv->cmdlog_pos].retcode = -1; - } - - IPW_DEBUG_HC("%s command (#%d) %d bytes: 0x%08X\n", - get_cmd_string(cmd->cmd), cmd->cmd, cmd->len, - priv->status); + IPW_DEBUG_HC("Sending %s command (#%d), %d bytes\n", + get_cmd_string(cmd->cmd), cmd->cmd, cmd->len); printk_buf(IPW_DL_HOST_COMMAND, (u8 *) cmd->param, cmd->len); rc = ipw_queue_tx_hcmd(priv, cmd->cmd, &cmd->param, cmd->len, 0); - if (rc) { - priv->status &= ~STATUS_HCMD_ACTIVE; - IPW_ERROR("Failed to send %s: Reason %d\n", - get_cmd_string(cmd->cmd), rc); - spin_unlock_irqrestore(&priv->lock, flags); - goto exit; - } - spin_unlock_irqrestore(&priv->lock, flags); + if (rc) + return rc; rc = wait_event_interruptible_timeout(priv->wait_command_queue, !(priv-> status & STATUS_HCMD_ACTIVE), HOST_COMPLETE_TIMEOUT); if (rc == 0) { - spin_lock_irqsave(&priv->lock, flags); - if (priv->status & STATUS_HCMD_ACTIVE) { - IPW_ERROR("Failed to send %s: Command timed out.\n", - get_cmd_string(cmd->cmd)); - priv->status &= ~STATUS_HCMD_ACTIVE; - spin_unlock_irqrestore(&priv->lock, flags); - rc = -EIO; - goto exit; - } - spin_unlock_irqrestore(&priv->lock, flags); - } else - rc = 0; - - if (priv->status & STATUS_RF_KILL_HW) { - IPW_ERROR("Failed to send %s: Aborted due to RF kill switch.\n", - get_cmd_string(cmd->cmd)); - rc = -EIO; - goto exit; + IPW_DEBUG_INFO("Command completion failed out after %dms.\n", + jiffies_to_msecs(HOST_COMPLETE_TIMEOUT)); + priv->status &= ~STATUS_HCMD_ACTIVE; + return -EIO; } - - exit: - if (priv->cmdlog) { - priv->cmdlog[priv->cmdlog_pos++].retcode = rc; - priv->cmdlog_pos %= priv->cmdlog_len; + if (priv->status & STATUS_RF_KILL_MASK) { + IPW_DEBUG_INFO("Command aborted due to RF Kill Switch\n"); + return -EIO; } - return rc; + + return 0; } static int ipw_send_host_complete(struct ipw_priv *priv) @@ -1955,7 +1214,12 @@ static int ipw_send_host_complete(struct ipw_priv *priv) return -1; } - return ipw_send_cmd(priv, &cmd); + if (ipw_send_cmd(priv, &cmd)) { + IPW_ERROR("failed to send HOST_COMPLETE command\n"); + return -1; + } + + return 0; } static int ipw_send_system_config(struct ipw_priv *priv, @@ -1971,8 +1235,13 @@ static int ipw_send_system_config(struct ipw_priv *priv, return -1; } - memcpy(cmd.param, config, sizeof(*config)); - return ipw_send_cmd(priv, &cmd); + memcpy(&cmd.param, config, sizeof(*config)); + if (ipw_send_cmd(priv, &cmd)) { + IPW_ERROR("failed to send SYSTEM_CONFIG command\n"); + return -1; + } + + return 0; } static int ipw_send_ssid(struct ipw_priv *priv, u8 * ssid, int len) @@ -1987,8 +1256,13 @@ static int ipw_send_ssid(struct ipw_priv *priv, u8 * ssid, int len) return -1; } - memcpy(cmd.param, ssid, cmd.len); - return ipw_send_cmd(priv, &cmd); + memcpy(&cmd.param, ssid, cmd.len); + if (ipw_send_cmd(priv, &cmd)) { + IPW_ERROR("failed to send SSID command\n"); + return -1; + } + + return 0; } static int ipw_send_adapter_address(struct ipw_priv *priv, u8 * mac) @@ -2006,15 +1280,16 @@ static int ipw_send_adapter_address(struct ipw_priv *priv, u8 * mac) IPW_DEBUG_INFO("%s: Setting MAC to " MAC_FMT "\n", priv->net_dev->name, MAC_ARG(mac)); - memcpy(cmd.param, mac, ETH_ALEN); - return ipw_send_cmd(priv, &cmd); + memcpy(&cmd.param, mac, ETH_ALEN); + + if (ipw_send_cmd(priv, &cmd)) { + IPW_ERROR("failed to send ADAPTER_ADDRESS command\n"); + return -1; + } + + return 0; } -/* - * NOTE: This must be executed from our workqueue as it results in udelay - * being called which may corrupt the keyboard if executed on default - * workqueue - */ static void ipw_adapter_restart(void *adapter) { struct ipw_priv *priv = adapter; @@ -2023,25 +1298,12 @@ static void ipw_adapter_restart(void *adapter) return; ipw_down(priv); - - if (priv->assoc_network && - (priv->assoc_network->capability & WLAN_CAPABILITY_IBSS)) - ipw_remove_current_network(priv); - if (ipw_up(priv)) { IPW_ERROR("Failed to up device\n"); return; } } -static void ipw_bg_adapter_restart(void *data) -{ - struct ipw_priv *priv = data; - down(&priv->sem); - ipw_adapter_restart(data); - up(&priv->sem); -} - #define IPW_SCAN_CHECK_WATCHDOG (5 * HZ) static void ipw_scan_check(void *data) @@ -2051,18 +1313,10 @@ static void ipw_scan_check(void *data) IPW_DEBUG_SCAN("Scan completion watchdog resetting " "adapter (%dms).\n", IPW_SCAN_CHECK_WATCHDOG / 100); - queue_work(priv->workqueue, &priv->adapter_restart); + ipw_adapter_restart(priv); } } -static void ipw_bg_scan_check(void *data) -{ - struct ipw_priv *priv = data; - down(&priv->sem); - ipw_scan_check(data); - up(&priv->sem); -} - static int ipw_send_scan_request_ext(struct ipw_priv *priv, struct ipw_scan_request_ext *request) { @@ -2071,8 +1325,20 @@ static int ipw_send_scan_request_ext(struct ipw_priv *priv, .len = sizeof(*request) }; - memcpy(cmd.param, request, sizeof(*request)); - return ipw_send_cmd(priv, &cmd); + if (!priv || !request) { + IPW_ERROR("Invalid args\n"); + return -1; + } + + memcpy(&cmd.param, request, sizeof(*request)); + if (ipw_send_cmd(priv, &cmd)) { + IPW_ERROR("failed to send SCAN_REQUEST_EXT command\n"); + return -1; + } + + queue_delayed_work(priv->workqueue, &priv->scan_check, + IPW_SCAN_CHECK_WATCHDOG); + return 0; } static int ipw_send_scan_abort(struct ipw_priv *priv) @@ -2087,7 +1353,12 @@ static int ipw_send_scan_abort(struct ipw_priv *priv) return -1; } - return ipw_send_cmd(priv, &cmd); + if (ipw_send_cmd(priv, &cmd)) { + IPW_ERROR("failed to send SCAN_ABORT command\n"); + return -1; + } + + return 0; } static int ipw_set_sensitivity(struct ipw_priv *priv, u16 sens) @@ -2099,7 +1370,12 @@ static int ipw_set_sensitivity(struct ipw_priv *priv, u16 sens) struct ipw_sensitivity_calib *calib = (struct ipw_sensitivity_calib *) &cmd.param; calib->beacon_rssi_raw = sens; - return ipw_send_cmd(priv, &cmd); + if (ipw_send_cmd(priv, &cmd)) { + IPW_ERROR("failed to send SENSITIVITY CALIB command\n"); + return -1; + } + + return 0; } static int ipw_send_associate(struct ipw_priv *priv, @@ -2110,26 +1386,18 @@ static int ipw_send_associate(struct ipw_priv *priv, .len = sizeof(*associate) }; - struct ipw_associate tmp_associate; - memcpy(&tmp_associate, associate, sizeof(*associate)); - tmp_associate.policy_support = - cpu_to_le16(tmp_associate.policy_support); - tmp_associate.assoc_tsf_msw = cpu_to_le32(tmp_associate.assoc_tsf_msw); - tmp_associate.assoc_tsf_lsw = cpu_to_le32(tmp_associate.assoc_tsf_lsw); - tmp_associate.capability = cpu_to_le16(tmp_associate.capability); - tmp_associate.listen_interval = - cpu_to_le16(tmp_associate.listen_interval); - tmp_associate.beacon_interval = - cpu_to_le16(tmp_associate.beacon_interval); - tmp_associate.atim_window = cpu_to_le16(tmp_associate.atim_window); - if (!priv || !associate) { IPW_ERROR("Invalid args\n"); return -1; } - memcpy(cmd.param, &tmp_associate, sizeof(*associate)); - return ipw_send_cmd(priv, &cmd); + memcpy(&cmd.param, associate, sizeof(*associate)); + if (ipw_send_cmd(priv, &cmd)) { + IPW_ERROR("failed to send ASSOCIATE command\n"); + return -1; + } + + return 0; } static int ipw_send_supported_rates(struct ipw_priv *priv, @@ -2145,8 +1413,13 @@ static int ipw_send_supported_rates(struct ipw_priv *priv, return -1; } - memcpy(cmd.param, rates, sizeof(*rates)); - return ipw_send_cmd(priv, &cmd); + memcpy(&cmd.param, rates, sizeof(*rates)); + if (ipw_send_cmd(priv, &cmd)) { + IPW_ERROR("failed to send SUPPORTED_RATES command\n"); + return -1; + } + + return 0; } static int ipw_set_random_seed(struct ipw_priv *priv) @@ -2163,9 +1436,15 @@ static int ipw_set_random_seed(struct ipw_priv *priv) get_random_bytes(&cmd.param, sizeof(u32)); - return ipw_send_cmd(priv, &cmd); + if (ipw_send_cmd(priv, &cmd)) { + IPW_ERROR("failed to send SEED_NUMBER command\n"); + return -1; + } + + return 0; } +#if 0 static int ipw_send_card_disable(struct ipw_priv *priv, u32 phy_off) { struct host_cmd cmd = { @@ -2180,8 +1459,14 @@ static int ipw_send_card_disable(struct ipw_priv *priv, u32 phy_off) *((u32 *) & cmd.param) = phy_off; - return ipw_send_cmd(priv, &cmd); + if (ipw_send_cmd(priv, &cmd)) { + IPW_ERROR("failed to send CARD_DISABLE command\n"); + return -1; + } + + return 0; } +#endif static int ipw_send_tx_power(struct ipw_priv *priv, struct ipw_tx_power *power) { @@ -2195,51 +1480,12 @@ static int ipw_send_tx_power(struct ipw_priv *priv, struct ipw_tx_power *power) return -1; } - memcpy(cmd.param, power, sizeof(*power)); - return ipw_send_cmd(priv, &cmd); -} - -static int ipw_set_tx_power(struct ipw_priv *priv) -{ - const struct ieee80211_geo *geo = ipw_get_geo(priv->ieee); - struct ipw_tx_power tx_power; - s8 max_power; - int i; - - memset(&tx_power, 0, sizeof(tx_power)); - - /* configure device for 'G' band */ - tx_power.ieee_mode = IPW_G_MODE; - tx_power.num_channels = geo->bg_channels; - for (i = 0; i < geo->bg_channels; i++) { - max_power = geo->bg[i].max_power; - tx_power.channels_tx_power[i].channel_number = - geo->bg[i].channel; - tx_power.channels_tx_power[i].tx_power = max_power ? - min(max_power, priv->tx_power) : priv->tx_power; + memcpy(&cmd.param, power, sizeof(*power)); + if (ipw_send_cmd(priv, &cmd)) { + IPW_ERROR("failed to send TX_POWER command\n"); + return -1; } - if (ipw_send_tx_power(priv, &tx_power)) - return -EIO; - - /* configure device to also handle 'B' band */ - tx_power.ieee_mode = IPW_B_MODE; - if (ipw_send_tx_power(priv, &tx_power)) - return -EIO; - /* configure device to also handle 'A' band */ - if (priv->ieee->abg_true) { - tx_power.ieee_mode = IPW_A_MODE; - tx_power.num_channels = geo->a_channels; - for (i = 0; i < tx_power.num_channels; i++) { - max_power = geo->a[i].max_power; - tx_power.channels_tx_power[i].channel_number = - geo->a[i].channel; - tx_power.channels_tx_power[i].tx_power = max_power ? - min(max_power, priv->tx_power) : priv->tx_power; - } - if (ipw_send_tx_power(priv, &tx_power)) - return -EIO; - } return 0; } @@ -2258,8 +1504,13 @@ static int ipw_send_rts_threshold(struct ipw_priv *priv, u16 rts) return -1; } - memcpy(cmd.param, &rts_threshold, sizeof(rts_threshold)); - return ipw_send_cmd(priv, &cmd); + memcpy(&cmd.param, &rts_threshold, sizeof(rts_threshold)); + if (ipw_send_cmd(priv, &cmd)) { + IPW_ERROR("failed to send RTS_THRESHOLD command\n"); + return -1; + } + + return 0; } static int ipw_send_frag_threshold(struct ipw_priv *priv, u16 frag) @@ -2277,8 +1528,13 @@ static int ipw_send_frag_threshold(struct ipw_priv *priv, u16 frag) return -1; } - memcpy(cmd.param, &frag_threshold, sizeof(frag_threshold)); - return ipw_send_cmd(priv, &cmd); + memcpy(&cmd.param, &frag_threshold, sizeof(frag_threshold)); + if (ipw_send_cmd(priv, &cmd)) { + IPW_ERROR("failed to send FRAG_THRESHOLD command\n"); + return -1; + } + + return 0; } static int ipw_send_power_mode(struct ipw_priv *priv, u32 mode) @@ -2308,27 +1564,12 @@ static int ipw_send_power_mode(struct ipw_priv *priv, u32 mode) break; } - return ipw_send_cmd(priv, &cmd); -} - -static int ipw_send_retry_limit(struct ipw_priv *priv, u8 slimit, u8 llimit) -{ - struct ipw_retry_limit retry_limit = { - .short_retry_limit = slimit, - .long_retry_limit = llimit - }; - struct host_cmd cmd = { - .cmd = IPW_CMD_RETRY_LIMIT, - .len = sizeof(retry_limit) - }; - - if (!priv) { - IPW_ERROR("Invalid args\n"); - return -1; - } - - memcpy(cmd.param, &retry_limit, sizeof(retry_limit)); - return ipw_send_cmd(priv, &cmd); + if (ipw_send_cmd(priv, &cmd)) { + IPW_ERROR("failed to send POWER_MODE command\n"); + return -1; + } + + return 0; } /* @@ -2430,7 +1671,8 @@ static u16 eeprom_read_u16(struct ipw_priv *priv, u8 addr) /* data's copy of the eeprom data */ static void eeprom_parse_mac(struct ipw_priv *priv, u8 * mac) { - memcpy(mac, &priv->eeprom[EEPROM_MAC_ADDRESS], 6); + u8 *ee = (u8 *) priv->eeprom; + memcpy(mac, &ee[EEPROM_MAC_ADDRESS], 6); } /* @@ -2450,7 +1692,7 @@ static void ipw_eeprom_init_sram(struct ipw_priv *priv) /* read entire contents of eeprom into private buffer */ for (i = 0; i < 128; i++) - eeprom[i] = le16_to_cpu(eeprom_read_u16(priv, (u8) i)); + eeprom[i] = eeprom_read_u16(priv, (u8) i); /* If the data looks correct, then copy it to our private @@ -2461,7 +1703,7 @@ static void ipw_eeprom_init_sram(struct ipw_priv *priv) IPW_DEBUG_INFO("Writing EEPROM data into SRAM\n"); /* write the eeprom data to sram */ - for (i = 0; i < IPW_EEPROM_IMAGE_SIZE; i++) + for (i = 0; i < CX2_EEPROM_IMAGE_SIZE; i++) ipw_write8(priv, IPW_EEPROM_DATA + i, priv->eeprom[i]); /* Do not load eeprom data on fatal error or suspend */ @@ -2481,14 +1723,14 @@ static inline void ipw_zero_memory(struct ipw_priv *priv, u32 start, u32 count) count >>= 2; if (!count) return; - _ipw_write32(priv, IPW_AUTOINC_ADDR, start); + _ipw_write32(priv, CX2_AUTOINC_ADDR, start); while (count--) - _ipw_write32(priv, IPW_AUTOINC_DATA, 0); + _ipw_write32(priv, CX2_AUTOINC_DATA, 0); } static inline void ipw_fw_dma_reset_command_blocks(struct ipw_priv *priv) { - ipw_zero_memory(priv, IPW_SHARED_SRAM_DMA_CONTROL, + ipw_zero_memory(priv, CX2_SHARED_SRAM_DMA_CONTROL, CB_NUMBER_OF_ELEMENTS_SMALL * sizeof(struct command_block)); } @@ -2502,7 +1744,7 @@ static int ipw_fw_dma_enable(struct ipw_priv *priv) ipw_fw_dma_reset_command_blocks(priv); /* Write CB base address */ - ipw_write_reg32(priv, IPW_DMA_I_CB_BASE, IPW_SHARED_SRAM_DMA_CONTROL); + ipw_write_reg32(priv, CX2_DMA_I_CB_BASE, CX2_SHARED_SRAM_DMA_CONTROL); IPW_DEBUG_FW("<< : \n"); return 0; @@ -2516,7 +1758,7 @@ static void ipw_fw_dma_abort(struct ipw_priv *priv) //set the Stop and Abort bit control = DMA_CONTROL_SMALL_CB_CONST_VALUE | DMA_CB_STOP_AND_ABORT; - ipw_write_reg32(priv, IPW_DMA_I_DMA_CONTROL, control); + ipw_write_reg32(priv, CX2_DMA_I_DMA_CONTROL, control); priv->sram_desc.last_cb_index = 0; IPW_DEBUG_FW("<< \n"); @@ -2526,7 +1768,7 @@ static int ipw_fw_dma_write_command_block(struct ipw_priv *priv, int index, struct command_block *cb) { u32 address = - IPW_SHARED_SRAM_DMA_CONTROL + + CX2_SHARED_SRAM_DMA_CONTROL + (sizeof(struct command_block) * index); IPW_DEBUG_FW(">> :\n"); @@ -2550,13 +1792,13 @@ static int ipw_fw_dma_kick(struct ipw_priv *priv) &priv->sram_desc.cb_list[index]); /* Enable the DMA in the CSR register */ - ipw_clear_bit(priv, IPW_RESET_REG, - IPW_RESET_REG_MASTER_DISABLED | - IPW_RESET_REG_STOP_MASTER); + ipw_clear_bit(priv, CX2_RESET_REG, + CX2_RESET_REG_MASTER_DISABLED | + CX2_RESET_REG_STOP_MASTER); /* Set the Start bit. */ control = DMA_CONTROL_SMALL_CB_CONST_VALUE | DMA_CB_START; - ipw_write_reg32(priv, IPW_DMA_I_DMA_CONTROL, control); + ipw_write_reg32(priv, CX2_DMA_I_DMA_CONTROL, control); IPW_DEBUG_FW("<< :\n"); return 0; @@ -2569,12 +1811,12 @@ static void ipw_fw_dma_dump_command_block(struct ipw_priv *priv) u32 cb_fields_address = 0; IPW_DEBUG_FW(">> :\n"); - address = ipw_read_reg32(priv, IPW_DMA_I_CURRENT_CB); + address = ipw_read_reg32(priv, CX2_DMA_I_CURRENT_CB); IPW_DEBUG_FW_INFO("Current CB is 0x%x \n", address); /* Read the DMA Controlor register */ - register_value = ipw_read_reg32(priv, IPW_DMA_I_DMA_CONTROL); - IPW_DEBUG_FW_INFO("IPW_DMA_I_DMA_CONTROL is 0x%x \n", register_value); + register_value = ipw_read_reg32(priv, CX2_DMA_I_DMA_CONTROL); + IPW_DEBUG_FW_INFO("CX2_DMA_I_DMA_CONTROL is 0x%x \n", register_value); /* Print the CB values */ cb_fields_address = address; @@ -2603,9 +1845,9 @@ static int ipw_fw_dma_command_block_index(struct ipw_priv *priv) u32 current_cb_index = 0; IPW_DEBUG_FW("<< :\n"); - current_cb_address = ipw_read_reg32(priv, IPW_DMA_I_CURRENT_CB); + current_cb_address = ipw_read_reg32(priv, CX2_DMA_I_CURRENT_CB); - current_cb_index = (current_cb_address - IPW_SHARED_SRAM_DMA_CONTROL) / + current_cb_index = (current_cb_address - CX2_SHARED_SRAM_DMA_CONTROL) / sizeof(struct command_block); IPW_DEBUG_FW_INFO("Current CB index 0x%x address = 0x%X \n", @@ -2734,8 +1976,8 @@ static int ipw_fw_dma_wait(struct ipw_priv *priv) ipw_fw_dma_abort(priv); /*Disable the DMA in the CSR register */ - ipw_set_bit(priv, IPW_RESET_REG, - IPW_RESET_REG_MASTER_DISABLED | IPW_RESET_REG_STOP_MASTER); + ipw_set_bit(priv, CX2_RESET_REG, + CX2_RESET_REG_MASTER_DISABLED | CX2_RESET_REG_STOP_MASTER); IPW_DEBUG_FW("<< dmaWaitSync \n"); return 0; @@ -2745,9 +1987,6 @@ static void ipw_remove_current_network(struct ipw_priv *priv) { struct list_head *element, *safe; struct ieee80211_network *network = NULL; - unsigned long flags; - - spin_lock_irqsave(&priv->ieee->lock, flags); list_for_each_safe(element, safe, &priv->ieee->network_list) { network = list_entry(element, struct ieee80211_network, list); if (!memcmp(network->bssid, priv->bssid, ETH_ALEN)) { @@ -2756,7 +1995,6 @@ static void ipw_remove_current_network(struct ipw_priv *priv) &priv->ieee->network_free_list); } } - spin_unlock_irqrestore(&priv->ieee->lock, flags); } /** @@ -2799,10 +2037,10 @@ static int ipw_stop_master(struct ipw_priv *priv) IPW_DEBUG_TRACE(">> \n"); /* stop master. typical delay - 0 */ - ipw_set_bit(priv, IPW_RESET_REG, IPW_RESET_REG_STOP_MASTER); + ipw_set_bit(priv, CX2_RESET_REG, CX2_RESET_REG_STOP_MASTER); - rc = ipw_poll_bit(priv, IPW_RESET_REG, - IPW_RESET_REG_MASTER_DISABLED, 100); + rc = ipw_poll_bit(priv, CX2_RESET_REG, + CX2_RESET_REG_MASTER_DISABLED, 100); if (rc < 0) { IPW_ERROR("stop master failed in 10ms\n"); return -1; @@ -2818,7 +2056,7 @@ static void ipw_arc_release(struct ipw_priv *priv) IPW_DEBUG_TRACE(">> \n"); mdelay(5); - ipw_clear_bit(priv, IPW_RESET_REG, CBD_RESET_REG_PRINCETON_RESET); + ipw_clear_bit(priv, CX2_RESET_REG, CBD_RESET_REG_PRINCETON_RESET); /* no one knows timing, for safety add some delay */ mdelay(5); @@ -2835,12 +2073,13 @@ struct fw_chunk { }; #define IPW_FW_MAJOR_VERSION 2 -#define IPW_FW_MINOR_VERSION 4 +#define IPW_FW_MINOR_VERSION 2 #define IPW_FW_MINOR(x) ((x & 0xff) >> 8) #define IPW_FW_MAJOR(x) (x & 0xff) -#define IPW_FW_VERSION ((IPW_FW_MINOR_VERSION << 8) | IPW_FW_MAJOR_VERSION) +#define IPW_FW_VERSION ((IPW_FW_MINOR_VERSION << 8) | \ + IPW_FW_MAJOR_VERSION) #define IPW_FW_PREFIX "ipw-" __stringify(IPW_FW_MAJOR_VERSION) \ "." __stringify(IPW_FW_MINOR_VERSION) "-" @@ -2868,8 +2107,8 @@ static int ipw_load_ucode(struct ipw_priv *priv, u8 * data, size_t len) // spin_lock_irqsave(&priv->lock, flags); - for (addr = IPW_SHARED_LOWER_BOUND; - addr < IPW_REGISTER_DOMAIN1_END; addr += 4) { + for (addr = CX2_SHARED_LOWER_BOUND; + addr < CX2_REGISTER_DOMAIN1_END; addr += 4) { ipw_write32(priv, addr, 0); } @@ -2878,16 +2117,16 @@ static int ipw_load_ucode(struct ipw_priv *priv, u8 * data, size_t len) /* destroy DMA queues */ /* reset sequence */ - ipw_write_reg32(priv, IPW_MEM_HALT_AND_RESET, IPW_BIT_HALT_RESET_ON); + ipw_write_reg32(priv, CX2_MEM_HALT_AND_RESET, CX2_BIT_HALT_RESET_ON); ipw_arc_release(priv); - ipw_write_reg32(priv, IPW_MEM_HALT_AND_RESET, IPW_BIT_HALT_RESET_OFF); + ipw_write_reg32(priv, CX2_MEM_HALT_AND_RESET, CX2_BIT_HALT_RESET_OFF); mdelay(1); /* reset PHY */ - ipw_write_reg32(priv, IPW_INTERNAL_CMD_EVENT, IPW_BASEBAND_POWER_DOWN); + ipw_write_reg32(priv, CX2_INTERNAL_CMD_EVENT, CX2_BASEBAND_POWER_DOWN); mdelay(1); - ipw_write_reg32(priv, IPW_INTERNAL_CMD_EVENT, 0); + ipw_write_reg32(priv, CX2_INTERNAL_CMD_EVENT, 0); mdelay(1); /* enable ucode store */ @@ -2905,19 +2144,18 @@ static int ipw_load_ucode(struct ipw_priv *priv, u8 * data, size_t len) */ /* load new ipw uCode */ for (i = 0; i < len / 2; i++) - ipw_write_reg16(priv, IPW_BASEBAND_CONTROL_STORE, - cpu_to_le16(image[i])); + ipw_write_reg16(priv, CX2_BASEBAND_CONTROL_STORE, image[i]); /* enable DINO */ - ipw_write_reg8(priv, IPW_BASEBAND_CONTROL_STATUS, 0); - ipw_write_reg8(priv, IPW_BASEBAND_CONTROL_STATUS, DINO_ENABLE_SYSTEM); + ipw_write_reg8(priv, CX2_BASEBAND_CONTROL_STATUS, 0); + ipw_write_reg8(priv, CX2_BASEBAND_CONTROL_STATUS, DINO_ENABLE_SYSTEM); /* this is where the igx / win driver deveates from the VAP driver. */ /* wait for alive response */ for (i = 0; i < 100; i++) { /* poll for incoming data */ - cr = ipw_read_reg8(priv, IPW_BASEBAND_CONTROL_STATUS); + cr = ipw_read_reg8(priv, CX2_BASEBAND_CONTROL_STATUS); if (cr & DINO_RXFIFO_DATA) break; mdelay(1); @@ -2929,8 +2167,7 @@ static int ipw_load_ucode(struct ipw_priv *priv, u8 * data, size_t len) for (i = 0; i < ARRAY_SIZE(response_buffer); i++) response_buffer[i] = - le32_to_cpu(ipw_read_reg32(priv, - IPW_BASEBAND_RX_FIFO_READ)); + ipw_read_reg32(priv, CX2_BASEBAND_RX_FIFO_READ); memcpy(&priv->dino_alive, response_buffer, sizeof(priv->dino_alive)); if (priv->dino_alive.alive_command == 1 @@ -2959,7 +2196,7 @@ static int ipw_load_ucode(struct ipw_priv *priv, u8 * data, size_t len) /* disable DINO, otherwise for some reason firmware have problem getting alive resp. */ - ipw_write_reg8(priv, IPW_BASEBAND_CONTROL_STATUS, 0); + ipw_write_reg8(priv, CX2_BASEBAND_CONTROL_STATUS, 0); // spin_unlock_irqrestore(&priv->lock, flags); @@ -2999,14 +2236,13 @@ static int ipw_load_firmware(struct ipw_priv *priv, u8 * data, size_t len) * offeset*/ /* Dma loading */ rc = ipw_fw_dma_add_buffer(priv, shared_phys + offset, - le32_to_cpu(chunk->address), - le32_to_cpu(chunk->length)); + chunk->address, chunk->length); if (rc) { IPW_DEBUG_INFO("dmaAddBuffer Failed\n"); goto out; } - offset += le32_to_cpu(chunk->length); + offset += chunk->length; } while (offset < len); /* Run the DMA and wait for the answer */ @@ -3032,16 +2268,16 @@ static int ipw_stop_nic(struct ipw_priv *priv) int rc = 0; /* stop */ - ipw_write32(priv, IPW_RESET_REG, IPW_RESET_REG_STOP_MASTER); + ipw_write32(priv, CX2_RESET_REG, CX2_RESET_REG_STOP_MASTER); - rc = ipw_poll_bit(priv, IPW_RESET_REG, - IPW_RESET_REG_MASTER_DISABLED, 500); + rc = ipw_poll_bit(priv, CX2_RESET_REG, + CX2_RESET_REG_MASTER_DISABLED, 500); if (rc < 0) { IPW_ERROR("wait for reg master disabled failed\n"); return rc; } - ipw_set_bit(priv, IPW_RESET_REG, CBD_RESET_REG_PRINCETON_RESET); + ipw_set_bit(priv, CX2_RESET_REG, CBD_RESET_REG_PRINCETON_RESET); return rc; } @@ -3051,14 +2287,14 @@ static void ipw_start_nic(struct ipw_priv *priv) IPW_DEBUG_TRACE(">>\n"); /* prvHwStartNic release ARC */ - ipw_clear_bit(priv, IPW_RESET_REG, - IPW_RESET_REG_MASTER_DISABLED | - IPW_RESET_REG_STOP_MASTER | + ipw_clear_bit(priv, CX2_RESET_REG, + CX2_RESET_REG_MASTER_DISABLED | + CX2_RESET_REG_STOP_MASTER | CBD_RESET_REG_PRINCETON_RESET); /* enable power management */ - ipw_set_bit(priv, IPW_GP_CNTRL_RW, - IPW_GP_CNTRL_BIT_HOST_ALLOWS_STANDBY); + ipw_set_bit(priv, CX2_GP_CNTRL_RW, + CX2_GP_CNTRL_BIT_HOST_ALLOWS_STANDBY); IPW_DEBUG_TRACE("<<\n"); } @@ -3071,25 +2307,25 @@ static int ipw_init_nic(struct ipw_priv *priv) /* reset */ /*prvHwInitNic */ /* set "initialization complete" bit to move adapter to D0 state */ - ipw_set_bit(priv, IPW_GP_CNTRL_RW, IPW_GP_CNTRL_BIT_INIT_DONE); + ipw_set_bit(priv, CX2_GP_CNTRL_RW, CX2_GP_CNTRL_BIT_INIT_DONE); /* low-level PLL activation */ - ipw_write32(priv, IPW_READ_INT_REGISTER, - IPW_BIT_INT_HOST_SRAM_READ_INT_REGISTER); + ipw_write32(priv, CX2_READ_INT_REGISTER, + CX2_BIT_INT_HOST_SRAM_READ_INT_REGISTER); /* wait for clock stabilization */ - rc = ipw_poll_bit(priv, IPW_GP_CNTRL_RW, - IPW_GP_CNTRL_BIT_CLOCK_READY, 250); + rc = ipw_poll_bit(priv, CX2_GP_CNTRL_RW, + CX2_GP_CNTRL_BIT_CLOCK_READY, 250); if (rc < 0) IPW_DEBUG_INFO("FAILED wait for clock stablization\n"); /* assert SW reset */ - ipw_set_bit(priv, IPW_RESET_REG, IPW_RESET_REG_SW_RESET); + ipw_set_bit(priv, CX2_RESET_REG, CX2_RESET_REG_SW_RESET); udelay(10); /* set "initialization complete" bit to move adapter to D0 state */ - ipw_set_bit(priv, IPW_GP_CNTRL_RW, IPW_GP_CNTRL_BIT_INIT_DONE); + ipw_set_bit(priv, CX2_GP_CNTRL_RW, CX2_GP_CNTRL_BIT_INIT_DONE); IPW_DEBUG_TRACE(">>\n"); return 0; @@ -3101,19 +2337,14 @@ static int ipw_init_nic(struct ipw_priv *priv) static int ipw_reset_nic(struct ipw_priv *priv) { int rc = 0; - unsigned long flags; IPW_DEBUG_TRACE(">>\n"); rc = ipw_init_nic(priv); - spin_lock_irqsave(&priv->lock, flags); /* Clear the 'host command active' bit... */ priv->status &= ~STATUS_HCMD_ACTIVE; wake_up_interruptible(&priv->wait_command_queue); - priv->status &= ~(STATUS_SCANNING | STATUS_SCAN_ABORTING); - wake_up_interruptible(&priv->wait_state); - spin_unlock_irqrestore(&priv->lock, flags); IPW_DEBUG_TRACE("<<\n"); return rc; @@ -3133,23 +2364,22 @@ static int ipw_get_fw(struct ipw_priv *priv, } header = (struct fw_header *)(*fw)->data; - if (IPW_FW_MAJOR(le32_to_cpu(header->version)) != IPW_FW_MAJOR_VERSION) { + if (IPW_FW_MAJOR(header->version) != IPW_FW_MAJOR_VERSION) { IPW_ERROR("'%s' firmware version not compatible (%d != %d)\n", name, - IPW_FW_MAJOR(le32_to_cpu(header->version)), - IPW_FW_MAJOR_VERSION); + IPW_FW_MAJOR(header->version), IPW_FW_MAJOR_VERSION); return -EINVAL; } IPW_DEBUG_INFO("Loading firmware '%s' file v%d.%d (%zd bytes)\n", name, - IPW_FW_MAJOR(le32_to_cpu(header->version)), - IPW_FW_MINOR(le32_to_cpu(header->version)), + IPW_FW_MAJOR(header->version), + IPW_FW_MINOR(header->version), (*fw)->size - sizeof(struct fw_header)); return 0; } -#define IPW_RX_BUF_SIZE (3000) +#define CX2_RX_BUF_SIZE (3000) static inline void ipw_rx_queue_reset(struct ipw_priv *priv, struct ipw_rx_queue *rxq) @@ -3168,9 +2398,8 @@ static inline void ipw_rx_queue_reset(struct ipw_priv *priv, * to an SKB, so we need to unmap and free potential storage */ if (rxq->pool[i].skb != NULL) { pci_unmap_single(priv->pci_dev, rxq->pool[i].dma_addr, - IPW_RX_BUF_SIZE, PCI_DMA_FROMDEVICE); + CX2_RX_BUF_SIZE, PCI_DMA_FROMDEVICE); dev_kfree_skb(rxq->pool[i].skb); - rxq->pool[i].skb = NULL; } list_add_tail(&rxq->pool[i].list, &rxq->rx_used); } @@ -3188,19 +2417,6 @@ static int fw_loaded = 0; static const struct firmware *bootfw = NULL; static const struct firmware *firmware = NULL; static const struct firmware *ucode = NULL; - -static void free_firmware(void) -{ - if (fw_loaded) { - release_firmware(bootfw); - release_firmware(ucode); - release_firmware(firmware); - bootfw = ucode = firmware = NULL; - fw_loaded = 0; - } -} -#else -#define free_firmware() do {} while (0) #endif static int ipw_load(struct ipw_priv *priv) @@ -3229,10 +2445,10 @@ static int ipw_load(struct ipw_priv *priv) rc = ipw_get_fw(priv, &firmware, IPW_FW_NAME("ibss")); break; -#ifdef CONFIG_IPW2200_MONITOR +#ifdef CONFIG_IPW_PROMISC case IW_MODE_MONITOR: rc = ipw_get_fw(priv, &ucode, - IPW_FW_NAME("sniffer_ucode")); + IPW_FW_NAME("ibss_ucode")); if (rc) goto error; @@ -3271,11 +2487,11 @@ static int ipw_load(struct ipw_priv *priv) retry: /* Ensure interrupts are disabled */ - ipw_write32(priv, IPW_INTA_MASK_R, ~IPW_INTA_MASK_ALL); + ipw_write32(priv, CX2_INTA_MASK_R, ~CX2_INTA_MASK_ALL); priv->status &= ~STATUS_INT_ENABLED; /* ack pending interrupts */ - ipw_write32(priv, IPW_INTA_RW, IPW_INTA_MASK_ALL); + ipw_write32(priv, CX2_INTA_RW, CX2_INTA_MASK_ALL); ipw_stop_nic(priv); @@ -3285,14 +2501,14 @@ static int ipw_load(struct ipw_priv *priv) goto error; } - ipw_zero_memory(priv, IPW_NIC_SRAM_LOWER_BOUND, - IPW_NIC_SRAM_UPPER_BOUND - IPW_NIC_SRAM_LOWER_BOUND); + ipw_zero_memory(priv, CX2_NIC_SRAM_LOWER_BOUND, + CX2_NIC_SRAM_UPPER_BOUND - CX2_NIC_SRAM_LOWER_BOUND); /* DMA the initial boot firmware into the device */ rc = ipw_load_firmware(priv, bootfw->data + sizeof(struct fw_header), bootfw->size - sizeof(struct fw_header)); if (rc < 0) { - IPW_ERROR("Unable to load boot firmware: %d\n", rc); + IPW_ERROR("Unable to load boot firmware\n"); goto error; } @@ -3300,8 +2516,8 @@ static int ipw_load(struct ipw_priv *priv) ipw_start_nic(priv); /* wait for the device to finish it's initial startup sequence */ - rc = ipw_poll_bit(priv, IPW_INTA_RW, - IPW_INTA_BIT_FW_INITIALIZATION_DONE, 500); + rc = ipw_poll_bit(priv, CX2_INTA_RW, + CX2_INTA_BIT_FW_INITIALIZATION_DONE, 500); if (rc < 0) { IPW_ERROR("device failed to boot initial fw image\n"); goto error; @@ -3309,13 +2525,13 @@ static int ipw_load(struct ipw_priv *priv) IPW_DEBUG_INFO("initial device response after %dms\n", rc); /* ack fw init done interrupt */ - ipw_write32(priv, IPW_INTA_RW, IPW_INTA_BIT_FW_INITIALIZATION_DONE); + ipw_write32(priv, CX2_INTA_RW, CX2_INTA_BIT_FW_INITIALIZATION_DONE); /* DMA the ucode into the device */ rc = ipw_load_ucode(priv, ucode->data + sizeof(struct fw_header), ucode->size - sizeof(struct fw_header)); if (rc < 0) { - IPW_ERROR("Unable to load ucode: %d\n", rc); + IPW_ERROR("Unable to load ucode\n"); goto error; } @@ -3327,7 +2543,7 @@ static int ipw_load(struct ipw_priv *priv) sizeof(struct fw_header), firmware->size - sizeof(struct fw_header)); if (rc < 0) { - IPW_ERROR("Unable to load firmware: %d\n", rc); + IPW_ERROR("Unable to load firmware\n"); goto error; } @@ -3340,14 +2556,12 @@ static int ipw_load(struct ipw_priv *priv) } /* Ensure interrupts are disabled */ - ipw_write32(priv, IPW_INTA_MASK_R, ~IPW_INTA_MASK_ALL); - /* ack pending interrupts */ - ipw_write32(priv, IPW_INTA_RW, IPW_INTA_MASK_ALL); + ipw_write32(priv, CX2_INTA_MASK_R, ~CX2_INTA_MASK_ALL); /* kick start the device */ ipw_start_nic(priv); - if (ipw_read32(priv, IPW_INTA_RW) & IPW_INTA_BIT_PARITY_ERROR) { + if (ipw_read32(priv, CX2_INTA_RW) & CX2_INTA_BIT_PARITY_ERROR) { if (retries > 0) { IPW_WARNING("Parity error. Retrying init.\n"); retries--; @@ -3360,8 +2574,8 @@ static int ipw_load(struct ipw_priv *priv) } /* wait for the device */ - rc = ipw_poll_bit(priv, IPW_INTA_RW, - IPW_INTA_BIT_FW_INITIALIZATION_DONE, 500); + rc = ipw_poll_bit(priv, CX2_INTA_RW, + CX2_INTA_BIT_FW_INITIALIZATION_DONE, 500); if (rc < 0) { IPW_ERROR("device failed to start after 500ms\n"); goto error; @@ -3369,7 +2583,7 @@ static int ipw_load(struct ipw_priv *priv) IPW_DEBUG_INFO("device response after %dms\n", rc); /* ack fw init done interrupt */ - ipw_write32(priv, IPW_INTA_RW, IPW_INTA_BIT_FW_INITIALIZATION_DONE); + ipw_write32(priv, CX2_INTA_RW, CX2_INTA_BIT_FW_INITIALIZATION_DONE); /* read eeprom data and initialize the eeprom region of sram */ priv->eeprom_delay = 1; @@ -3381,10 +2595,10 @@ static int ipw_load(struct ipw_priv *priv) /* Ensure our queue has valid packets */ ipw_rx_queue_replenish(priv); - ipw_write32(priv, IPW_RX_READ_INDEX, priv->rxq->read); + ipw_write32(priv, CX2_RX_READ_INDEX, priv->rxq->read); /* ack pending interrupts */ - ipw_write32(priv, IPW_INTA_RW, IPW_INTA_MASK_ALL); + ipw_write32(priv, CX2_INTA_RW, CX2_INTA_MASK_ALL); #ifndef CONFIG_PM release_firmware(bootfw); @@ -3541,18 +2755,16 @@ static void ipw_queue_tx_free_tfd(struct ipw_priv *priv, return; /* sanity check */ - if (le32_to_cpu(bd->u.data.num_chunks) > NUM_TFD_CHUNKS) { - IPW_ERROR("Too many chunks: %i\n", - le32_to_cpu(bd->u.data.num_chunks)); + if (bd->u.data.num_chunks > NUM_TFD_CHUNKS) { + IPW_ERROR("Too many chunks: %i\n", bd->u.data.num_chunks); /** @todo issue fatal error, it is quite serious situation */ return; } /* unmap chunks if any */ - for (i = 0; i < le32_to_cpu(bd->u.data.num_chunks); i++) { - pci_unmap_single(dev, le32_to_cpu(bd->u.data.chunk_ptr[i]), - le16_to_cpu(bd->u.data.chunk_len[i]), - PCI_DMA_TODEVICE); + for (i = 0; i < bd->u.data.num_chunks; i++) { + pci_unmap_single(dev, bd->u.data.chunk_ptr[i], + bd->u.data.chunk_len[i], PCI_DMA_TODEVICE); if (txq->txb[txq->q.last_used]) { ieee80211_txb_free(txq->txb[txq->q.last_used]); txq->txb[txq->q.last_used] = NULL; @@ -3609,6 +2821,21 @@ static void ipw_tx_queue_free(struct ipw_priv *priv) ipw_queue_tx_free(priv, &priv->txq[3]); } +static void inline __maybe_wake_tx(struct ipw_priv *priv) +{ + if (netif_running(priv->net_dev)) { + switch (priv->port_type) { + case DCR_TYPE_MU_BSS: + case DCR_TYPE_MU_IBSS: + if (!(priv->status & STATUS_ASSOCIATED)) { + return; + } + } + netif_wake_queue(priv->net_dev); + } + +} + static inline void ipw_create_bssid(struct ipw_priv *priv, u8 * bssid) { /* First 3 bytes are manufacturer */ @@ -3671,13 +2898,7 @@ static void ipw_send_disassociate(struct ipw_priv *priv, int quiet) { int err; - if (priv->status & STATUS_ASSOCIATING) { - IPW_DEBUG_ASSOC("Disassociating while associating.\n"); - queue_work(priv->workqueue, &priv->disassociate); - return; - } - - if (!(priv->status & STATUS_ASSOCIATED)) { + if (!(priv->status & (STATUS_ASSOCIATING | STATUS_ASSOCIATED))) { IPW_DEBUG_ASSOC("Disassociating while not associated.\n"); return; } @@ -3694,7 +2915,6 @@ static void ipw_send_disassociate(struct ipw_priv *priv, int quiet) priv->assoc_request.assoc_type = HC_DISASSOC_QUIET; else priv->assoc_request.assoc_type = HC_DISASSOCIATE; - err = ipw_send_associate(priv, &priv->assoc_request); if (err) { IPW_DEBUG_HC("Attempt to send [dis]associate command " @@ -3704,27 +2924,20 @@ static void ipw_send_disassociate(struct ipw_priv *priv, int quiet) } -static int ipw_disassociate(void *data) +static void ipw_disassociate(void *data) { - struct ipw_priv *priv = data; - if (!(priv->status & (STATUS_ASSOCIATED | STATUS_ASSOCIATING))) - return 0; ipw_send_disassociate(data, 0); - return 1; -} - -static void ipw_bg_disassociate(void *data) -{ - struct ipw_priv *priv = data; - down(&priv->sem); - ipw_disassociate(data); - up(&priv->sem); } -static void ipw_system_config(void *data) +static void notify_wx_assoc_event(struct ipw_priv *priv) { - struct ipw_priv *priv = data; - ipw_send_system_config(priv, &priv->sys_config); + union iwreq_data wrqu; + wrqu.ap_addr.sa_family = ARPHRD_ETHER; + if (priv->status & STATUS_ASSOCIATED) + memcpy(wrqu.ap_addr.sa_data, priv->bssid, ETH_ALEN); + else + memset(wrqu.ap_addr.sa_data, 0, ETH_ALEN); + wireless_send_event(priv->net_dev, SIOCGIWAP, &wrqu, NULL); } struct ipw_status_code { @@ -3784,7 +2997,7 @@ static const char *ipw_get_status_code(u16 status) { int i; for (i = 0; i < ARRAY_SIZE(ipw_status_codes); i++) - if (ipw_status_codes[i].status == (status & 0xff)) + if (ipw_status_codes[i].status == status) return ipw_status_codes[i].reason; return "Unknown status value."; } @@ -3863,30 +3076,18 @@ static inline u32 ipw_get_max_rate(struct ipw_priv *priv) while (i && !(mask & i)) i >>= 1; switch (i) { - case IEEE80211_CCK_RATE_1MB_MASK: - return 1000000; - case IEEE80211_CCK_RATE_2MB_MASK: - return 2000000; - case IEEE80211_CCK_RATE_5MB_MASK: - return 5500000; - case IEEE80211_OFDM_RATE_6MB_MASK: - return 6000000; - case IEEE80211_OFDM_RATE_9MB_MASK: - return 9000000; - case IEEE80211_CCK_RATE_11MB_MASK: - return 11000000; - case IEEE80211_OFDM_RATE_12MB_MASK: - return 12000000; - case IEEE80211_OFDM_RATE_18MB_MASK: - return 18000000; - case IEEE80211_OFDM_RATE_24MB_MASK: - return 24000000; - case IEEE80211_OFDM_RATE_36MB_MASK: - return 36000000; - case IEEE80211_OFDM_RATE_48MB_MASK: - return 48000000; - case IEEE80211_OFDM_RATE_54MB_MASK: - return 54000000; + case IEEE80211_CCK_RATE_1MB_MASK: return 1000000; + case IEEE80211_CCK_RATE_2MB_MASK: return 2000000; + case IEEE80211_CCK_RATE_5MB_MASK: return 5500000; + case IEEE80211_OFDM_RATE_6MB_MASK: return 6000000; + case IEEE80211_OFDM_RATE_9MB_MASK: return 9000000; + case IEEE80211_CCK_RATE_11MB_MASK: return 11000000; + case IEEE80211_OFDM_RATE_12MB_MASK: return 12000000; + case IEEE80211_OFDM_RATE_18MB_MASK: return 18000000; + case IEEE80211_OFDM_RATE_24MB_MASK: return 24000000; + case IEEE80211_OFDM_RATE_36MB_MASK: return 36000000; + case IEEE80211_OFDM_RATE_48MB_MASK: return 48000000; + case IEEE80211_OFDM_RATE_54MB_MASK: return 54000000; } if (priv->ieee->mode == IEEE_B) @@ -3914,35 +3115,25 @@ static u32 ipw_get_current_rate(struct ipw_priv *priv) return ipw_get_max_rate(priv); switch (rate) { - case IPW_TX_RATE_1MB: - return 1000000; - case IPW_TX_RATE_2MB: - return 2000000; - case IPW_TX_RATE_5MB: - return 5500000; - case IPW_TX_RATE_6MB: - return 6000000; - case IPW_TX_RATE_9MB: - return 9000000; - case IPW_TX_RATE_11MB: - return 11000000; - case IPW_TX_RATE_12MB: - return 12000000; - case IPW_TX_RATE_18MB: - return 18000000; - case IPW_TX_RATE_24MB: - return 24000000; - case IPW_TX_RATE_36MB: - return 36000000; - case IPW_TX_RATE_48MB: - return 48000000; - case IPW_TX_RATE_54MB: - return 54000000; + case IPW_TX_RATE_1MB: return 1000000; + case IPW_TX_RATE_2MB: return 2000000; + case IPW_TX_RATE_5MB: return 5500000; + case IPW_TX_RATE_6MB: return 6000000; + case IPW_TX_RATE_9MB: return 9000000; + case IPW_TX_RATE_11MB: return 11000000; + case IPW_TX_RATE_12MB: return 12000000; + case IPW_TX_RATE_18MB: return 18000000; + case IPW_TX_RATE_24MB: return 24000000; + case IPW_TX_RATE_36MB: return 36000000; + case IPW_TX_RATE_48MB: return 48000000; + case IPW_TX_RATE_54MB: return 54000000; } return 0; } +#define PERFECT_RSSI (-50) +#define WORST_RSSI (-85) #define IPW_STATS_INTERVAL (2 * HZ) static void ipw_gather_stats(struct ipw_priv *priv) { @@ -3954,7 +3145,6 @@ static void ipw_gather_stats(struct ipw_priv *priv) s16 rssi; u32 beacon_quality, signal_quality, tx_quality, rx_quality, rate_quality; - u32 max_rate; if (!(priv->status & STATUS_ASSOCIATED)) { priv->quality = 0; @@ -4011,8 +3201,7 @@ static void ipw_gather_stats(struct ipw_priv *priv) beacon_quality, missed_beacons_percent); priv->last_rate = ipw_get_current_rate(priv); - max_rate = ipw_get_max_rate(priv); - rate_quality = priv->last_rate * 40 / max_rate + 60; + rate_quality = priv->last_rate * 40 / priv->last_rate + 60; IPW_DEBUG_STATS("Rate quality : %3d%% (%dMbs)\n", rate_quality, priv->last_rate / 1000000); @@ -4033,20 +3222,13 @@ static void ipw_gather_stats(struct ipw_priv *priv) tx_quality, tx_failures_delta, tx_packets_delta); rssi = average_value(&priv->average_rssi); - signal_quality = - (100 * - (priv->ieee->perfect_rssi - priv->ieee->worst_rssi) * - (priv->ieee->perfect_rssi - priv->ieee->worst_rssi) - - (priv->ieee->perfect_rssi - rssi) * - (15 * (priv->ieee->perfect_rssi - priv->ieee->worst_rssi) + - 62 * (priv->ieee->perfect_rssi - rssi))) / - ((priv->ieee->perfect_rssi - priv->ieee->worst_rssi) * - (priv->ieee->perfect_rssi - priv->ieee->worst_rssi)); - if (signal_quality > 100) + if (rssi > PERFECT_RSSI) signal_quality = 100; - else if (signal_quality < 1) + else if (rssi < WORST_RSSI) signal_quality = 0; - + else + signal_quality = (rssi - WORST_RSSI) * 100 / + (PERFECT_RSSI - WORST_RSSI); IPW_DEBUG_STATS("Signal level : %3d%% (%d dBm)\n", signal_quality, rssi); @@ -4075,85 +3257,6 @@ static void ipw_gather_stats(struct ipw_priv *priv) IPW_STATS_INTERVAL); } -static void ipw_bg_gather_stats(void *data) -{ - struct ipw_priv *priv = data; - down(&priv->sem); - ipw_gather_stats(data); - up(&priv->sem); -} - -/* Missed beacon behavior: - * 1st missed -> roaming_threshold, just wait, don't do any scan/roam. - * roaming_threshold -> disassociate_threshold, scan and roam for better signal. - * Above disassociate threshold, give up and stop scanning. - * Roaming is disabled if disassociate_threshold <= roaming_threshold */ -static inline void ipw_handle_missed_beacon(struct ipw_priv *priv, - int missed_count) -{ - priv->notif_missed_beacons = missed_count; - - if (missed_count > priv->disassociate_threshold && - priv->status & STATUS_ASSOCIATED) { - /* If associated and we've hit the missed - * beacon threshold, disassociate, turn - * off roaming, and abort any active scans */ - IPW_DEBUG(IPW_DL_INFO | IPW_DL_NOTIF | - IPW_DL_STATE | IPW_DL_ASSOC, - "Missed beacon: %d - disassociate\n", missed_count); - priv->status &= ~STATUS_ROAMING; - if (priv->status & STATUS_SCANNING) { - IPW_DEBUG(IPW_DL_INFO | IPW_DL_NOTIF | - IPW_DL_STATE, - "Aborting scan with missed beacon.\n"); - queue_work(priv->workqueue, &priv->abort_scan); - } - - queue_work(priv->workqueue, &priv->disassociate); - return; - } - - if (priv->status & STATUS_ROAMING) { - /* If we are currently roaming, then just - * print a debug statement... */ - IPW_DEBUG(IPW_DL_NOTIF | IPW_DL_STATE, - "Missed beacon: %d - roam in progress\n", - missed_count); - return; - } - - if (missed_count > priv->roaming_threshold && - missed_count <= priv->disassociate_threshold) { - /* If we are not already roaming, set the ROAM - * bit in the status and kick off a scan. - * This can happen several times before we reach - * disassociate_threshold. */ - IPW_DEBUG(IPW_DL_NOTIF | IPW_DL_STATE, - "Missed beacon: %d - initiate " - "roaming\n", missed_count); - if (!(priv->status & STATUS_ROAMING)) { - priv->status |= STATUS_ROAMING; - if (!(priv->status & STATUS_SCANNING)) - queue_work(priv->workqueue, - &priv->request_scan); - } - return; - } - - if (priv->status & STATUS_SCANNING) { - /* Stop scan to keep fw from getting - * stuck (only if we aren't roaming -- - * otherwise we'll never scan more than 2 or 3 - * channels..) */ - IPW_DEBUG(IPW_DL_INFO | IPW_DL_NOTIF | IPW_DL_STATE, - "Aborting scan with missed beacon.\n"); - queue_work(priv->workqueue, &priv->abort_scan); - } - - IPW_DEBUG_NOTIF("Missed beacon: %d\n", missed_count); - -} - /** * Handle host notification packet. * Called from interrupt routine @@ -4161,8 +3264,6 @@ static inline void ipw_handle_missed_beacon(struct ipw_priv *priv, static inline void ipw_rx_notification(struct ipw_priv *priv, struct ipw_rx_notification *notif) { - notif->size = le16_to_cpu(notif->size); - IPW_DEBUG_NOTIF("type = %i (%d bytes)\n", notif->subtype, notif->size); switch (notif->subtype) { @@ -4206,44 +3307,30 @@ static inline void ipw_rx_notification(struct ipw_priv *priv, priv->status &= ~STATUS_ASSOCIATING; priv->status |= STATUS_ASSOCIATED; - queue_work(priv->workqueue, - &priv->system_config); - -#ifdef CONFIG_IPW_QOS -#define IPW_GET_PACKET_STYPE(x) WLAN_FC_GET_STYPE( \ - le16_to_cpu(((struct ieee80211_hdr *)(x))->frame_ctl)) - if ((priv->status & STATUS_AUTH) && - (IPW_GET_PACKET_STYPE(¬if->u.raw) - == IEEE80211_STYPE_ASSOC_RESP)) { - if ((sizeof - (struct - ieee80211_assoc_response) - <= notif->size) - && (notif->size <= 2314)) { - struct - ieee80211_rx_stats - stats = { - .len = - notif-> - size - 1, - }; - - IPW_DEBUG_QOS - ("QoS Associate " - "size %d\n", - notif->size); - ieee80211_rx_mgt(priv-> - ieee, - (struct - ieee80211_hdr_4addr - *) - ¬if->u.raw, &stats); - } + + netif_carrier_on(priv->net_dev); + if (netif_queue_stopped(priv->net_dev)) { + IPW_DEBUG_NOTIF + ("waking queue\n"); + netif_wake_queue(priv->net_dev); + } else { + IPW_DEBUG_NOTIF + ("starting queue\n"); + netif_start_queue(priv-> + net_dev); } -#endif - schedule_work(&priv->link_up); + ipw_reset_stats(priv); + /* Ensure the rate is updated immediately */ + priv->last_rate = + ipw_get_current_rate(priv); + schedule_work(&priv->gather_stats); + notify_wx_assoc_event(priv); +/* queue_delayed_work(priv->workqueue, + &priv->request_scan, + SCAN_ASSOCIATED_INTERVAL); +*/ break; } @@ -4276,7 +3363,12 @@ static inline void ipw_rx_notification(struct ipw_priv *priv, STATUS_AUTH | STATUS_ASSOCIATED); - schedule_work(&priv->link_down); + netif_carrier_off(priv-> + net_dev); + netif_stop_queue(priv->net_dev); + queue_work(priv->workqueue, + &priv->request_scan); + notify_wx_assoc_event(priv); break; } @@ -4291,24 +3383,6 @@ static inline void ipw_rx_notification(struct ipw_priv *priv, } case CMAS_INIT:{ - if (priv->status & STATUS_AUTH) { - struct - ieee80211_assoc_response - *resp; - resp = - (struct - ieee80211_assoc_response - *)¬if->u.raw; - IPW_DEBUG(IPW_DL_NOTIF | - IPW_DL_STATE | - IPW_DL_ASSOC, - "association failed (0x%04X): %s\n", - ntohs(resp->status), - ipw_get_status_code - (ntohs - (resp->status))); - } - IPW_DEBUG(IPW_DL_NOTIF | IPW_DL_STATE | IPW_DL_ASSOC, "disassociated: '%s' " MAC_FMT @@ -4321,21 +3395,35 @@ static inline void ipw_rx_notification(struct ipw_priv *priv, ~(STATUS_DISASSOCIATING | STATUS_ASSOCIATING | STATUS_ASSOCIATED | STATUS_AUTH); - if (priv->assoc_network - && (priv->assoc_network-> - capability & - WLAN_CAPABILITY_IBSS)) - ipw_remove_current_network - (priv); - schedule_work(&priv->link_down); + netif_stop_queue(priv->net_dev); + if (!(priv->status & STATUS_ROAMING)) { + netif_carrier_off(priv-> + net_dev); + notify_wx_assoc_event(priv); + + /* Cancel any queued work ... */ + cancel_delayed_work(&priv-> + request_scan); + cancel_delayed_work(&priv-> + adhoc_check); + + /* Queue up another scan... */ + queue_work(priv->workqueue, + &priv->request_scan); + + cancel_delayed_work(&priv-> + gather_stats); + } else { + priv->status |= STATUS_ROAMING; + queue_work(priv->workqueue, + &priv->request_scan); + } + ipw_reset_stats(priv); break; } - case CMAS_RX_ASSOC_RESP: - break; - default: IPW_ERROR("assoc: unknown (%d)\n", assoc->state); @@ -4378,7 +3466,11 @@ static inline void ipw_rx_notification(struct ipw_priv *priv, STATUS_AUTH | STATUS_ASSOCIATED); - schedule_work(&priv->link_down); + netif_carrier_off(priv->net_dev); + netif_stop_queue(priv->net_dev); + queue_work(priv->workqueue, + &priv->request_scan); + notify_wx_assoc_event(priv); break; case CMAS_TX_AUTH_SEQ_1: @@ -4420,7 +3512,6 @@ static inline void ipw_rx_notification(struct ipw_priv *priv, case CMAS_RX_ASSOC_RESP: IPW_DEBUG(IPW_DL_NOTIF | IPW_DL_STATE | IPW_DL_ASSOC, "RX_ASSOC_RESP\n"); - break; case CMAS_ASSOCIATED: IPW_DEBUG(IPW_DL_NOTIF | IPW_DL_STATE | @@ -4465,67 +3556,43 @@ static inline void ipw_rx_notification(struct ipw_priv *priv, priv->status &= ~(STATUS_SCANNING | STATUS_SCAN_ABORTING); - wake_up_interruptible(&priv->wait_state); cancel_delayed_work(&priv->scan_check); - if (priv->status & STATUS_EXIT_PENDING) - break; - - priv->ieee->scans++; - -#ifdef CONFIG_IPW2200_MONITOR - if (priv->ieee->iw_mode == IW_MODE_MONITOR) { - priv->status |= STATUS_SCAN_FORCED; - queue_work(priv->workqueue, - &priv->request_scan); - break; - } - priv->status &= ~STATUS_SCAN_FORCED; -#endif /* CONFIG_IPW2200_MONITOR */ - if (!(priv->status & (STATUS_ASSOCIATED | STATUS_ASSOCIATING | STATUS_ROAMING | STATUS_DISASSOCIATING))) queue_work(priv->workqueue, &priv->associate); else if (priv->status & STATUS_ROAMING) { - if (x->status == SCAN_COMPLETED_STATUS_COMPLETE) - /* If a scan completed and we are in roam mode, then - * the scan that completed was the one requested as a - * result of entering roam... so, schedule the - * roam work */ - queue_work(priv->workqueue, - &priv->roam); - else - /* Don't schedule if we aborted the scan */ - priv->status &= ~STATUS_ROAMING; + /* If a scan completed and we are in roam mode, then + * the scan that completed was the one requested as a + * result of entering roam... so, schedule the + * roam work */ + queue_work(priv->workqueue, &priv->roam); } else if (priv->status & STATUS_SCAN_PENDING) queue_work(priv->workqueue, &priv->request_scan); - else if (priv->config & CFG_BACKGROUND_SCAN - && priv->status & STATUS_ASSOCIATED) - queue_delayed_work(priv->workqueue, - &priv->request_scan, HZ); + + priv->ieee->scans++; break; } case HOST_NOTIFICATION_STATUS_FRAG_LENGTH:{ struct notif_frag_length *x = ¬if->u.frag_len; - if (notif->size == sizeof(*x)) - IPW_ERROR("Frag length: %d\n", - le16_to_cpu(x->frag_length)); - else + if (notif->size == sizeof(*x)) { + IPW_ERROR("Frag length: %d\n", x->frag_length); + } else { IPW_ERROR("Frag length of wrong size %d " "(should be %zd)\n", notif->size, sizeof(*x)); + } break; } case HOST_NOTIFICATION_STATUS_LINK_DETERIORATION:{ struct notif_link_deterioration *x = ¬if->u.link_deterioration; - if (notif->size == sizeof(*x)) { IPW_DEBUG(IPW_DL_NOTIF | IPW_DL_STATE, "link deterioration: '%s' " MAC_FMT @@ -4545,9 +3612,11 @@ static inline void ipw_rx_notification(struct ipw_priv *priv, case HOST_NOTIFICATION_DINO_CONFIG_RESPONSE:{ IPW_ERROR("Dino config\n"); if (priv->hcmd - && priv->hcmd->cmd != HOST_CMD_DINO_CONFIG) + && priv->hcmd->cmd == HOST_CMD_DINO_CONFIG) { + /* TODO: Do anything special? */ + } else { IPW_ERROR("Unexpected DINO_CONFIG_RESPONSE\n"); - + } break; } @@ -4560,11 +3629,36 @@ static inline void ipw_rx_notification(struct ipw_priv *priv, break; } - if (le32_to_cpu(x->state) == - HOST_NOTIFICATION_STATUS_BEACON_MISSING) - ipw_handle_missed_beacon(priv, - le32_to_cpu(x-> - number)); + if (x->state == HOST_NOTIFICATION_STATUS_BEACON_MISSING) { + if (priv->status & STATUS_SCANNING) { + /* Stop scan to keep fw from getting + * stuck... */ + queue_work(priv->workqueue, + &priv->abort_scan); + } + + if (x->number > priv->missed_beacon_threshold && + priv->status & STATUS_ASSOCIATED) { + IPW_DEBUG(IPW_DL_INFO | IPW_DL_NOTIF | + IPW_DL_STATE, + "Missed beacon: %d - disassociate\n", + x->number); + queue_work(priv->workqueue, + &priv->disassociate); + } else if (x->number > priv->roaming_threshold) { + IPW_DEBUG(IPW_DL_NOTIF | IPW_DL_STATE, + "Missed beacon: %d - initiate " + "roaming\n", x->number); + queue_work(priv->workqueue, + &priv->roam); + } else { + IPW_DEBUG_NOTIF("Missed beacon: %d\n", + x->number); + } + + priv->notif_missed_beacons = x->number; + + } break; } @@ -4603,8 +3697,7 @@ static inline void ipw_rx_notification(struct ipw_priv *priv, case HOST_NOTIFICATION_NOISE_STATS:{ if (notif->size == sizeof(u32)) { priv->last_noise = - (u8) (le32_to_cpu(notif->u.noise.value) & - 0xff); + (u8) (notif->u.noise.value & 0xff); average_add(&priv->average_noise, priv->last_noise); break; @@ -4637,43 +3730,43 @@ static int ipw_queue_reset(struct ipw_priv *priv) ipw_tx_queue_free(priv); /* Tx CMD queue */ rc = ipw_queue_tx_init(priv, &priv->txq_cmd, nTxCmd, - IPW_TX_CMD_QUEUE_READ_INDEX, - IPW_TX_CMD_QUEUE_WRITE_INDEX, - IPW_TX_CMD_QUEUE_BD_BASE, - IPW_TX_CMD_QUEUE_BD_SIZE); + CX2_TX_CMD_QUEUE_READ_INDEX, + CX2_TX_CMD_QUEUE_WRITE_INDEX, + CX2_TX_CMD_QUEUE_BD_BASE, + CX2_TX_CMD_QUEUE_BD_SIZE); if (rc) { IPW_ERROR("Tx Cmd queue init failed\n"); goto error; } /* Tx queue(s) */ rc = ipw_queue_tx_init(priv, &priv->txq[0], nTx, - IPW_TX_QUEUE_0_READ_INDEX, - IPW_TX_QUEUE_0_WRITE_INDEX, - IPW_TX_QUEUE_0_BD_BASE, IPW_TX_QUEUE_0_BD_SIZE); + CX2_TX_QUEUE_0_READ_INDEX, + CX2_TX_QUEUE_0_WRITE_INDEX, + CX2_TX_QUEUE_0_BD_BASE, CX2_TX_QUEUE_0_BD_SIZE); if (rc) { IPW_ERROR("Tx 0 queue init failed\n"); goto error; } rc = ipw_queue_tx_init(priv, &priv->txq[1], nTx, - IPW_TX_QUEUE_1_READ_INDEX, - IPW_TX_QUEUE_1_WRITE_INDEX, - IPW_TX_QUEUE_1_BD_BASE, IPW_TX_QUEUE_1_BD_SIZE); + CX2_TX_QUEUE_1_READ_INDEX, + CX2_TX_QUEUE_1_WRITE_INDEX, + CX2_TX_QUEUE_1_BD_BASE, CX2_TX_QUEUE_1_BD_SIZE); if (rc) { IPW_ERROR("Tx 1 queue init failed\n"); goto error; } rc = ipw_queue_tx_init(priv, &priv->txq[2], nTx, - IPW_TX_QUEUE_2_READ_INDEX, - IPW_TX_QUEUE_2_WRITE_INDEX, - IPW_TX_QUEUE_2_BD_BASE, IPW_TX_QUEUE_2_BD_SIZE); + CX2_TX_QUEUE_2_READ_INDEX, + CX2_TX_QUEUE_2_WRITE_INDEX, + CX2_TX_QUEUE_2_BD_BASE, CX2_TX_QUEUE_2_BD_SIZE); if (rc) { IPW_ERROR("Tx 2 queue init failed\n"); goto error; } rc = ipw_queue_tx_init(priv, &priv->txq[3], nTx, - IPW_TX_QUEUE_3_READ_INDEX, - IPW_TX_QUEUE_3_WRITE_INDEX, - IPW_TX_QUEUE_3_BD_BASE, IPW_TX_QUEUE_3_BD_SIZE); + CX2_TX_QUEUE_3_READ_INDEX, + CX2_TX_QUEUE_3_WRITE_INDEX, + CX2_TX_QUEUE_3_BD_BASE, CX2_TX_QUEUE_3_BD_SIZE); if (rc) { IPW_ERROR("Tx 3 queue init failed\n"); goto error; @@ -4721,10 +3814,9 @@ static int ipw_queue_tx_reclaim(struct ipw_priv *priv, priv->tx_packets++; } done: - if ((ipw_queue_space(q) > q->low_mark) && - (qindex >= 0) && - (priv->status & STATUS_ASSOCIATED) && netif_running(priv->net_dev)) - netif_wake_queue(priv->net_dev); + if (ipw_queue_space(q) > q->low_mark && qindex >= 0) { + __maybe_wake_tx(priv); + } used = q->first_empty - q->last_used; if (used < 0) used += q->n_bd; @@ -4765,7 +3857,7 @@ static int ipw_queue_tx_hcmd(struct ipw_priv *priv, int hcmd, void *buf, * Rx theory of operation * * The host allocates 32 DMA target addresses and passes the host address - * to the firmware at register IPW_RFDS_TABLE_LOWER + N * RFD_SIZE where N is + * to the firmware at register CX2_RFDS_TABLE_LOWER + N * RFD_SIZE where N is * 0 to 31 * * Rx Queue Indexes @@ -4849,7 +3941,7 @@ static void ipw_rx_queue_restock(struct ipw_priv *priv) rxb = list_entry(element, struct ipw_rx_mem_buffer, list); list_del(element); - ipw_write32(priv, IPW_RFDS_TABLE_LOWER + rxq->write * RFD_SIZE, + ipw_write32(priv, CX2_RFDS_TABLE_LOWER + rxq->write * RFD_SIZE, rxb->dma_addr); rxq->queue[rxq->write] = rxb; rxq->write = (rxq->write + 1) % RX_QUEUE_SIZE; @@ -4864,7 +3956,7 @@ static void ipw_rx_queue_restock(struct ipw_priv *priv) /* If we've added more space for the firmware to place data, tell it */ if (write != rxq->write) - ipw_write32(priv, IPW_RX_WRITE_INDEX, rxq->write); + ipw_write32(priv, CX2_RX_WRITE_INDEX, rxq->write); } /* @@ -4885,7 +3977,7 @@ static void ipw_rx_queue_replenish(void *data) while (!list_empty(&rxq->rx_used)) { element = rxq->rx_used.next; rxb = list_entry(element, struct ipw_rx_mem_buffer, list); - rxb->skb = alloc_skb(IPW_RX_BUF_SIZE, GFP_ATOMIC); + rxb->skb = alloc_skb(CX2_RX_BUF_SIZE, GFP_ATOMIC); if (!rxb->skb) { printk(KERN_CRIT "%s: Can not allocate SKB buffers.\n", priv->net_dev->name); @@ -4899,7 +3991,7 @@ static void ipw_rx_queue_replenish(void *data) rxb->rxb = (struct ipw_rx_buffer *)rxb->skb->data; rxb->dma_addr = pci_map_single(priv->pci_dev, rxb->skb->data, - IPW_RX_BUF_SIZE, PCI_DMA_FROMDEVICE); + CX2_RX_BUF_SIZE, PCI_DMA_FROMDEVICE); list_add_tail(&rxb->list, &rxq->rx_free); rxq->free_count++; @@ -4909,14 +4001,6 @@ static void ipw_rx_queue_replenish(void *data) ipw_rx_queue_restock(priv); } -static void ipw_bg_rx_queue_replenish(void *data) -{ - struct ipw_priv *priv = data; - down(&priv->sem); - ipw_rx_queue_replenish(data); - up(&priv->sem); -} - /* Assumes that the skb field of the buffers in 'pool' is kept accurate. * If an SKB has been detached, the POOL needs to have it's SKB set to NULL * This free routine walks the list of POOL entries and if SKB is set to @@ -4932,7 +4016,7 @@ static void ipw_rx_queue_free(struct ipw_priv *priv, struct ipw_rx_queue *rxq) for (i = 0; i < RX_QUEUE_SIZE + RX_FREE_BUFFERS; i++) { if (rxq->pool[i].skb != NULL) { pci_unmap_single(priv->pci_dev, rxq->pool[i].dma_addr, - IPW_RX_BUF_SIZE, PCI_DMA_FROMDEVICE); + CX2_RX_BUF_SIZE, PCI_DMA_FROMDEVICE); dev_kfree_skb(rxq->pool[i].skb); } } @@ -5051,18 +4135,8 @@ static int ipw_compatible_rates(struct ipw_priv *priv, num_rates = min(network->rates_len, (u8) IPW_MAX_RATES); rates->num_rates = 0; for (i = 0; i < num_rates; i++) { - if (!ipw_is_rate_in_mask(priv, network->mode, - network->rates[i])) { - - if (network->rates[i] & IEEE80211_BASIC_RATE_MASK) { - IPW_DEBUG_SCAN("Adding masked mandatory " - "rate %02X\n", - network->rates[i]); - rates->supported_rates[rates->num_rates++] = - network->rates[i]; - continue; - } - + if (!ipw_is_rate_in_mask + (priv, network->mode, network->rates[i])) { IPW_DEBUG_SCAN("Rate %02X masked : 0x%08X\n", network->rates[i], priv->rates_mask); continue; @@ -5071,20 +4145,11 @@ static int ipw_compatible_rates(struct ipw_priv *priv, rates->supported_rates[rates->num_rates++] = network->rates[i]; } - num_rates = min(network->rates_ex_len, - (u8) (IPW_MAX_RATES - num_rates)); + num_rates = + min(network->rates_ex_len, (u8) (IPW_MAX_RATES - num_rates)); for (i = 0; i < num_rates; i++) { - if (!ipw_is_rate_in_mask(priv, network->mode, - network->rates_ex[i])) { - if (network->rates_ex[i] & IEEE80211_BASIC_RATE_MASK) { - IPW_DEBUG_SCAN("Adding masked mandatory " - "rate %02X\n", - network->rates_ex[i]); - rates->supported_rates[rates->num_rates++] = - network->rates[i]; - continue; - } - + if (!ipw_is_rate_in_mask + (priv, network->mode, network->rates_ex[i])) { IPW_DEBUG_SCAN("Rate %02X masked : 0x%08X\n", network->rates_ex[i], priv->rates_mask); continue; @@ -5094,7 +4159,7 @@ static int ipw_compatible_rates(struct ipw_priv *priv, network->rates_ex[i]; } - return 1; + return rates->num_rates; } static inline void ipw_copy_rates(struct ipw_supported_rates *dest, @@ -5176,18 +4241,19 @@ struct ipw_network_match { struct ipw_supported_rates rates; }; -static int ipw_find_adhoc_network(struct ipw_priv *priv, - struct ipw_network_match *match, - struct ieee80211_network *network, - int roaming) +static int ipw_best_network(struct ipw_priv *priv, + struct ipw_network_match *match, + struct ieee80211_network *network, int roaming) { struct ipw_supported_rates rates; /* Verify that this network's capability is compatible with the * current mode (AdHoc or Infrastructure) */ - if ((priv->ieee->iw_mode == IW_MODE_ADHOC && + if ((priv->ieee->iw_mode == IW_MODE_INFRA && + !(network->capability & WLAN_CAPABILITY_ESS)) || + (priv->ieee->iw_mode == IW_MODE_ADHOC && !(network->capability & WLAN_CAPABILITY_IBSS))) { - IPW_DEBUG_MERGE("Network '%s (" MAC_FMT ")' excluded due to " + IPW_DEBUG_ASSOC("Network '%s (" MAC_FMT ")' excluded due to " "capability mismatch.\n", escape_essid(network->ssid, network->ssid_len), MAC_ARG(network->bssid)); @@ -5197,7 +4263,7 @@ static int ipw_find_adhoc_network(struct ipw_priv *priv, /* If we do not have an ESSID for this AP, we can not associate with * it */ if (network->flags & NETWORK_EMPTY_ESSID) { - IPW_DEBUG_MERGE("Network '%s (" MAC_FMT ")' excluded " + IPW_DEBUG_ASSOC("Network '%s (" MAC_FMT ")' excluded " "because of hidden ESSID.\n", escape_essid(network->ssid, network->ssid_len), MAC_ARG(network->bssid)); @@ -5210,7 +4276,7 @@ static int ipw_find_adhoc_network(struct ipw_priv *priv, if ((network->ssid_len != match->network->ssid_len) || memcmp(network->ssid, match->network->ssid, network->ssid_len)) { - IPW_DEBUG_MERGE("Netowrk '%s (" MAC_FMT ")' excluded " + IPW_DEBUG_ASSOC("Netowrk '%s (" MAC_FMT ")' excluded " "because of non-network ESSID.\n", escape_essid(network->ssid, network->ssid_len), @@ -5225,11 +4291,10 @@ static int ipw_find_adhoc_network(struct ipw_priv *priv, memcmp(network->ssid, priv->essid, min(network->ssid_len, priv->essid_len)))) { char escaped[IW_ESSID_MAX_SIZE * 2 + 1]; - strncpy(escaped, escape_essid(network->ssid, network->ssid_len), sizeof(escaped)); - IPW_DEBUG_MERGE("Network '%s (" MAC_FMT ")' excluded " + IPW_DEBUG_ASSOC("Network '%s (" MAC_FMT ")' excluded " "because of ESSID mismatch: '%s'.\n", escaped, MAC_ARG(network->bssid), escape_essid(priv->essid, @@ -5240,35 +4305,47 @@ static int ipw_find_adhoc_network(struct ipw_priv *priv, /* If the old network rate is better than this one, don't bother * testing everything else. */ - - if (network->time_stamp[0] < match->network->time_stamp[0]) { - IPW_DEBUG_MERGE("Network '%s excluded because newer than " - "current network.\n", + if (match->network && match->network->stats.rssi > network->stats.rssi) { + char escaped[IW_ESSID_MAX_SIZE * 2 + 1]; + strncpy(escaped, + escape_essid(network->ssid, network->ssid_len), + sizeof(escaped)); + IPW_DEBUG_ASSOC("Network '%s (" MAC_FMT ")' excluded because " + "'%s (" MAC_FMT ")' has a stronger signal.\n", + escaped, MAC_ARG(network->bssid), escape_essid(match->network->ssid, - match->network->ssid_len)); + match->network->ssid_len), + MAC_ARG(match->network->bssid)); return 0; - } else if (network->time_stamp[1] < match->network->time_stamp[1]) { - IPW_DEBUG_MERGE("Network '%s excluded because newer than " - "current network.\n", - escape_essid(match->network->ssid, - match->network->ssid_len)); + } + + /* If this network has already had an association attempt within the + * last 3 seconds, do not try and associate again... */ + if (network->last_associate && + time_after(network->last_associate + (HZ * 5UL), jiffies)) { + IPW_DEBUG_ASSOC("Network '%s (" MAC_FMT ")' excluded " + "because of storming (%lu since last " + "assoc attempt).\n", + escape_essid(network->ssid, network->ssid_len), + MAC_ARG(network->bssid), + (jiffies - network->last_associate) / HZ); return 0; } /* Now go through and see if the requested network is valid... */ if (priv->ieee->scan_age != 0 && - time_after(jiffies, network->last_scanned + priv->ieee->scan_age)) { - IPW_DEBUG_MERGE("Network '%s (" MAC_FMT ")' excluded " + jiffies - network->last_scanned > priv->ieee->scan_age) { + IPW_DEBUG_ASSOC("Network '%s (" MAC_FMT ")' excluded " "because of age: %lums.\n", escape_essid(network->ssid, network->ssid_len), MAC_ARG(network->bssid), - 1000 * (jiffies - network->last_scanned) / HZ); + (jiffies - network->last_scanned) / (HZ / 100)); return 0; } if ((priv->config & CFG_STATIC_CHANNEL) && (network->channel != priv->channel)) { - IPW_DEBUG_MERGE("Network '%s (" MAC_FMT ")' excluded " + IPW_DEBUG_ASSOC("Network '%s (" MAC_FMT ")' excluded " "because of channel mismatch: %d != %d.\n", escape_essid(network->ssid, network->ssid_len), MAC_ARG(network->bssid), @@ -5279,30 +4356,29 @@ static int ipw_find_adhoc_network(struct ipw_priv *priv, /* Verify privacy compatability */ if (((priv->capability & CAP_PRIVACY_ON) ? 1 : 0) != ((network->capability & WLAN_CAPABILITY_PRIVACY) ? 1 : 0)) { - IPW_DEBUG_MERGE("Network '%s (" MAC_FMT ")' excluded " + IPW_DEBUG_ASSOC("Network '%s (" MAC_FMT ")' excluded " "because of privacy mismatch: %s != %s.\n", escape_essid(network->ssid, network->ssid_len), MAC_ARG(network->bssid), - priv-> - capability & CAP_PRIVACY_ON ? "on" : "off", - network-> - capability & WLAN_CAPABILITY_PRIVACY ? "on" : - "off"); + priv->capability & CAP_PRIVACY_ON ? "on" : + "off", + network->capability & + WLAN_CAPABILITY_PRIVACY ? "on" : "off"); return 0; } - if (!memcmp(network->bssid, priv->bssid, ETH_ALEN)) { - IPW_DEBUG_MERGE("Network '%s (" MAC_FMT ")' excluded " - "because of the same BSSID match: " MAC_FMT - ".\n", escape_essid(network->ssid, - network->ssid_len), + if ((priv->config & CFG_STATIC_BSSID) && + memcmp(network->bssid, priv->bssid, ETH_ALEN)) { + IPW_DEBUG_ASSOC("Network '%s (" MAC_FMT ")' excluded " + "because of BSSID mismatch: " MAC_FMT ".\n", + escape_essid(network->ssid, network->ssid_len), MAC_ARG(network->bssid), MAC_ARG(priv->bssid)); return 0; } /* Filter out any incompatible freq / mode combinations */ if (!ieee80211_is_valid_mode(priv->ieee, network->mode)) { - IPW_DEBUG_MERGE("Network '%s (" MAC_FMT ")' excluded " + IPW_DEBUG_ASSOC("Network '%s (" MAC_FMT ")' excluded " "because of invalid frequency/mode " "combination.\n", escape_essid(network->ssid, network->ssid_len), @@ -5310,19 +4386,9 @@ static int ipw_find_adhoc_network(struct ipw_priv *priv, return 0; } - /* Ensure that the rates supported by the driver are compatible with - * this AP, including verification of basic rates (mandatory) */ - if (!ipw_compatible_rates(priv, network, &rates)) { - IPW_DEBUG_MERGE("Network '%s (" MAC_FMT ")' excluded " - "because configured rate mask excludes " - "AP mandatory rate.\n", - escape_essid(network->ssid, network->ssid_len), - MAC_ARG(network->bssid)); - return 0; - } - + ipw_compatible_rates(priv, network, &rates); if (rates.num_rates == 0) { - IPW_DEBUG_MERGE("Network '%s (" MAC_FMT ")' excluded " + IPW_DEBUG_ASSOC("Network '%s (" MAC_FMT ")' excluded " "because of no compatible rates.\n", escape_essid(network->ssid, network->ssid_len), MAC_ARG(network->bssid)); @@ -5336,310 +4402,43 @@ static int ipw_find_adhoc_network(struct ipw_priv *priv, /* Set up 'new' AP to this network */ ipw_copy_rates(&match->rates, &rates); match->network = network; - IPW_DEBUG_MERGE("Network '%s (" MAC_FMT ")' is a viable match.\n", + + IPW_DEBUG_ASSOC("Network '%s (" MAC_FMT ")' is a viable match.\n", escape_essid(network->ssid, network->ssid_len), MAC_ARG(network->bssid)); return 1; } -static void ipw_merge_adhoc_network(void *data) +static void ipw_adhoc_create(struct ipw_priv *priv, + struct ieee80211_network *network) { - struct ipw_priv *priv = data; - struct ieee80211_network *network = NULL; - struct ipw_network_match match = { - .network = priv->assoc_network - }; - - if ((priv->status & STATUS_ASSOCIATED) && - (priv->ieee->iw_mode == IW_MODE_ADHOC)) { - /* First pass through ROAM process -- look for a better - * network */ - unsigned long flags; - - spin_lock_irqsave(&priv->ieee->lock, flags); - list_for_each_entry(network, &priv->ieee->network_list, list) { - if (network != priv->assoc_network) - ipw_find_adhoc_network(priv, &match, network, - 1); - } - spin_unlock_irqrestore(&priv->ieee->lock, flags); - - if (match.network == priv->assoc_network) { - IPW_DEBUG_MERGE("No better ADHOC in this network to " - "merge to.\n"); - return; - } - - down(&priv->sem); - if ((priv->ieee->iw_mode == IW_MODE_ADHOC)) { - IPW_DEBUG_MERGE("remove network %s\n", - escape_essid(priv->essid, - priv->essid_len)); - ipw_remove_current_network(priv); + /* + * For the purposes of scanning, we can set our wireless mode + * to trigger scans across combinations of bands, but when it + * comes to creating a new ad-hoc network, we have tell the FW + * exactly which band to use. + * + * We also have the possibility of an invalid channel for the + * chossen band. Attempting to create a new ad-hoc network + * with an invalid channel for wireless mode will trigger a + * FW fatal error. + */ + network->mode = is_valid_channel(priv->ieee->mode, priv->channel); + if (network->mode) { + network->channel = priv->channel; + } else { + IPW_WARNING("Overriding invalid channel\n"); + if (priv->ieee->mode & IEEE_A) { + network->mode = IEEE_A; + priv->channel = band_a_active_channel[0]; + } else if (priv->ieee->mode & IEEE_G) { + network->mode = IEEE_G; + priv->channel = band_b_active_channel[0]; + } else { + network->mode = IEEE_B; + priv->channel = band_b_active_channel[0]; } - - ipw_disassociate(priv); - priv->assoc_network = match.network; - up(&priv->sem); - return; - } -} - -static int ipw_best_network(struct ipw_priv *priv, - struct ipw_network_match *match, - struct ieee80211_network *network, int roaming) -{ - struct ipw_supported_rates rates; - - /* Verify that this network's capability is compatible with the - * current mode (AdHoc or Infrastructure) */ - if ((priv->ieee->iw_mode == IW_MODE_INFRA && - !(network->capability & WLAN_CAPABILITY_ESS)) || - (priv->ieee->iw_mode == IW_MODE_ADHOC && - !(network->capability & WLAN_CAPABILITY_IBSS))) { - IPW_DEBUG_ASSOC("Network '%s (" MAC_FMT ")' excluded due to " - "capability mismatch.\n", - escape_essid(network->ssid, network->ssid_len), - MAC_ARG(network->bssid)); - return 0; - } - - /* If we do not have an ESSID for this AP, we can not associate with - * it */ - if (network->flags & NETWORK_EMPTY_ESSID) { - IPW_DEBUG_ASSOC("Network '%s (" MAC_FMT ")' excluded " - "because of hidden ESSID.\n", - escape_essid(network->ssid, network->ssid_len), - MAC_ARG(network->bssid)); - return 0; - } - - if (unlikely(roaming)) { - /* If we are roaming, then ensure check if this is a valid - * network to try and roam to */ - if ((network->ssid_len != match->network->ssid_len) || - memcmp(network->ssid, match->network->ssid, - network->ssid_len)) { - IPW_DEBUG_ASSOC("Netowrk '%s (" MAC_FMT ")' excluded " - "because of non-network ESSID.\n", - escape_essid(network->ssid, - network->ssid_len), - MAC_ARG(network->bssid)); - return 0; - } - } else { - /* If an ESSID has been configured then compare the broadcast - * ESSID to ours */ - if ((priv->config & CFG_STATIC_ESSID) && - ((network->ssid_len != priv->essid_len) || - memcmp(network->ssid, priv->essid, - min(network->ssid_len, priv->essid_len)))) { - char escaped[IW_ESSID_MAX_SIZE * 2 + 1]; - strncpy(escaped, - escape_essid(network->ssid, network->ssid_len), - sizeof(escaped)); - IPW_DEBUG_ASSOC("Network '%s (" MAC_FMT ")' excluded " - "because of ESSID mismatch: '%s'.\n", - escaped, MAC_ARG(network->bssid), - escape_essid(priv->essid, - priv->essid_len)); - return 0; - } - } - - /* If the old network rate is better than this one, don't bother - * testing everything else. */ - if (match->network && match->network->stats.rssi > network->stats.rssi) { - char escaped[IW_ESSID_MAX_SIZE * 2 + 1]; - strncpy(escaped, - escape_essid(network->ssid, network->ssid_len), - sizeof(escaped)); - IPW_DEBUG_ASSOC("Network '%s (" MAC_FMT ")' excluded because " - "'%s (" MAC_FMT ")' has a stronger signal.\n", - escaped, MAC_ARG(network->bssid), - escape_essid(match->network->ssid, - match->network->ssid_len), - MAC_ARG(match->network->bssid)); - return 0; - } - - /* If this network has already had an association attempt within the - * last 3 seconds, do not try and associate again... */ - if (network->last_associate && - time_after(network->last_associate + (HZ * 3UL), jiffies)) { - IPW_DEBUG_ASSOC("Network '%s (" MAC_FMT ")' excluded " - "because of storming (%lus since last " - "assoc attempt).\n", - escape_essid(network->ssid, network->ssid_len), - MAC_ARG(network->bssid), - (jiffies - network->last_associate) / HZ); - return 0; - } - - /* Now go through and see if the requested network is valid... */ - if (priv->ieee->scan_age != 0 && - time_after(jiffies, network->last_scanned + priv->ieee->scan_age)) { - IPW_DEBUG_ASSOC("Network '%s (" MAC_FMT ")' excluded " - "because of age: %lums.\n", - escape_essid(network->ssid, network->ssid_len), - MAC_ARG(network->bssid), - 1000 * (jiffies - network->last_scanned) / HZ); - return 0; - } - - if ((priv->config & CFG_STATIC_CHANNEL) && - (network->channel != priv->channel)) { - IPW_DEBUG_ASSOC("Network '%s (" MAC_FMT ")' excluded " - "because of channel mismatch: %d != %d.\n", - escape_essid(network->ssid, network->ssid_len), - MAC_ARG(network->bssid), - network->channel, priv->channel); - return 0; - } - - /* Verify privacy compatability */ - if (((priv->capability & CAP_PRIVACY_ON) ? 1 : 0) != - ((network->capability & WLAN_CAPABILITY_PRIVACY) ? 1 : 0)) { - IPW_DEBUG_ASSOC("Network '%s (" MAC_FMT ")' excluded " - "because of privacy mismatch: %s != %s.\n", - escape_essid(network->ssid, network->ssid_len), - MAC_ARG(network->bssid), - priv->capability & CAP_PRIVACY_ON ? "on" : - "off", - network->capability & - WLAN_CAPABILITY_PRIVACY ? "on" : "off"); - return 0; - } - - if (!priv->ieee->wpa_enabled && (network->wpa_ie_len > 0 || - network->rsn_ie_len > 0)) { - IPW_DEBUG_ASSOC("Network '%s (" MAC_FMT ")' excluded " - "because of WPA capability mismatch.\n", - escape_essid(network->ssid, network->ssid_len), - MAC_ARG(network->bssid)); - return 0; - } - - if ((priv->config & CFG_STATIC_BSSID) && - memcmp(network->bssid, priv->bssid, ETH_ALEN)) { - IPW_DEBUG_ASSOC("Network '%s (" MAC_FMT ")' excluded " - "because of BSSID mismatch: " MAC_FMT ".\n", - escape_essid(network->ssid, network->ssid_len), - MAC_ARG(network->bssid), MAC_ARG(priv->bssid)); - return 0; - } - - /* Filter out any incompatible freq / mode combinations */ - if (!ieee80211_is_valid_mode(priv->ieee, network->mode)) { - IPW_DEBUG_ASSOC("Network '%s (" MAC_FMT ")' excluded " - "because of invalid frequency/mode " - "combination.\n", - escape_essid(network->ssid, network->ssid_len), - MAC_ARG(network->bssid)); - return 0; - } - - /* Filter out invalid channel in current GEO */ - if (!ipw_is_valid_channel(priv->ieee, network->channel)) { - IPW_DEBUG_ASSOC("Network '%s (" MAC_FMT ")' excluded " - "because of invalid channel in current GEO\n", - escape_essid(network->ssid, network->ssid_len), - MAC_ARG(network->bssid)); - return 0; - } - - /* Ensure that the rates supported by the driver are compatible with - * this AP, including verification of basic rates (mandatory) */ - if (!ipw_compatible_rates(priv, network, &rates)) { - IPW_DEBUG_ASSOC("Network '%s (" MAC_FMT ")' excluded " - "because configured rate mask excludes " - "AP mandatory rate.\n", - escape_essid(network->ssid, network->ssid_len), - MAC_ARG(network->bssid)); - return 0; - } - - if (rates.num_rates == 0) { - IPW_DEBUG_ASSOC("Network '%s (" MAC_FMT ")' excluded " - "because of no compatible rates.\n", - escape_essid(network->ssid, network->ssid_len), - MAC_ARG(network->bssid)); - return 0; - } - - /* TODO: Perform any further minimal comparititive tests. We do not - * want to put too much policy logic here; intelligent scan selection - * should occur within a generic IEEE 802.11 user space tool. */ - - /* Set up 'new' AP to this network */ - ipw_copy_rates(&match->rates, &rates); - match->network = network; - - IPW_DEBUG_ASSOC("Network '%s (" MAC_FMT ")' is a viable match.\n", - escape_essid(network->ssid, network->ssid_len), - MAC_ARG(network->bssid)); - - return 1; -} - -static void ipw_adhoc_create(struct ipw_priv *priv, - struct ieee80211_network *network) -{ - const struct ieee80211_geo *geo = ipw_get_geo(priv->ieee); - int i; - - /* - * For the purposes of scanning, we can set our wireless mode - * to trigger scans across combinations of bands, but when it - * comes to creating a new ad-hoc network, we have tell the FW - * exactly which band to use. - * - * We also have the possibility of an invalid channel for the - * chossen band. Attempting to create a new ad-hoc network - * with an invalid channel for wireless mode will trigger a - * FW fatal error. - * - */ - switch (ipw_is_valid_channel(priv->ieee, priv->channel)) { - case IEEE80211_52GHZ_BAND: - network->mode = IEEE_A; - i = ipw_channel_to_index(priv->ieee, priv->channel); - if (i == -1) - BUG(); - if (geo->a[i].flags & IEEE80211_CH_PASSIVE_ONLY) { - IPW_WARNING("Overriding invalid channel\n"); - priv->channel = geo->a[0].channel; - } - break; - - case IEEE80211_24GHZ_BAND: - if (priv->ieee->mode & IEEE_G) - network->mode = IEEE_G; - else - network->mode = IEEE_B; - i = ipw_channel_to_index(priv->ieee, priv->channel); - if (i == -1) - BUG(); - if (geo->bg[i].flags & IEEE80211_CH_PASSIVE_ONLY) { - IPW_WARNING("Overriding invalid channel\n"); - priv->channel = geo->bg[0].channel; - } - break; - - default: - IPW_WARNING("Overriding invalid channel\n"); - if (priv->ieee->mode & IEEE_A) { - network->mode = IEEE_A; - priv->channel = geo->a[0].channel; - } else if (priv->ieee->mode & IEEE_G) { - network->mode = IEEE_G; - priv->channel = geo->bg[0].channel; - } else { - network->mode = IEEE_B; - priv->channel = geo->bg[0].channel; - } - break; } network->channel = priv->channel; @@ -5649,8 +4448,6 @@ static void ipw_adhoc_create(struct ipw_priv *priv, memcpy(network->ssid, priv->essid, priv->essid_len); memset(&network->stats, 0, sizeof(network->stats)); network->capability = WLAN_CAPABILITY_IBSS; - if (!(priv->config & CFG_PREAMBLE_LONG)) - network->capability |= WLAN_CAPABILITY_SHORT_PREAMBLE; if (priv->capability & CAP_PRIVACY_ON) network->capability |= WLAN_CAPABILITY_PRIVACY; network->rates_len = min(priv->rates.num_rates, MAX_RATES_LENGTH); @@ -5667,35 +4464,13 @@ static void ipw_adhoc_create(struct ipw_priv *priv, network->beacon_interval = 100; /* Default */ network->listen_interval = 10; /* Default */ network->atim_window = 0; /* Default */ +#ifdef CONFIG_IEEE80211_WPA network->wpa_ie_len = 0; network->rsn_ie_len = 0; +#endif /* CONFIG_IEEE80211_WPA */ } -static void ipw_send_tgi_tx_key(struct ipw_priv *priv, int type, int index) -{ - struct ipw_tgi_tx_key *key; - struct host_cmd cmd = { - .cmd = IPW_CMD_TGI_TX_KEY, - .len = sizeof(*key) - }; - - if (!(priv->ieee->sec.flags & (1 << index))) - return; - - key = (struct ipw_tgi_tx_key *)&cmd.param; - key->key_id = index; - memcpy(key->key, priv->ieee->sec.keys[index], SCM_TEMPORAL_KEY_LENGTH); - key->security_type = type; - key->station_index = 0; /* always 0 for BSS */ - key->flags = 0; - /* 0 for new key; previous value of counter (after fatal error) */ - key->tx_counter[0] = 0; - key->tx_counter[1] = 0; - - ipw_send_cmd(priv, &cmd); -} - -static void ipw_send_wep_keys(struct ipw_priv *priv, int type) +static void ipw_send_wep_keys(struct ipw_priv *priv) { struct ipw_wep_key *key; int i; @@ -5708,125 +4483,36 @@ static void ipw_send_wep_keys(struct ipw_priv *priv, int type) key->cmd_id = DINO_CMD_WEP_KEY; key->seq_num = 0; - /* Note: AES keys cannot be set for multiple times. - * Only set it at the first time. */ for (i = 0; i < 4; i++) { - key->key_index = i | type; - if (!(priv->ieee->sec.flags & (1 << i))) { + key->key_index = i; + if (!(priv->sec.flags & (1 << i))) { key->key_size = 0; - continue; + } else { + key->key_size = priv->sec.key_sizes[i]; + memcpy(key->key, priv->sec.keys[i], key->key_size); } - key->key_size = priv->ieee->sec.key_sizes[i]; - memcpy(key->key, priv->ieee->sec.keys[i], key->key_size); - - ipw_send_cmd(priv, &cmd); + if (ipw_send_cmd(priv, &cmd)) { + IPW_ERROR("failed to send WEP_KEY command\n"); + return; + } } } -static void ipw_set_hw_decrypt_unicast(struct ipw_priv *priv, int level) +static void ipw_adhoc_check(void *data) { - if (priv->ieee->host_encrypt) - return; - - switch (level) { - case SEC_LEVEL_3: - priv->sys_config.disable_unicast_decryption = 0; - priv->ieee->host_decrypt = 0; - break; - case SEC_LEVEL_2: - priv->sys_config.disable_unicast_decryption = 1; - priv->ieee->host_decrypt = 1; - break; - case SEC_LEVEL_1: - priv->sys_config.disable_unicast_decryption = 0; - priv->ieee->host_decrypt = 0; - break; - case SEC_LEVEL_0: - priv->sys_config.disable_unicast_decryption = 1; - break; - default: - break; - } -} + struct ipw_priv *priv = data; -static void ipw_set_hw_decrypt_multicast(struct ipw_priv *priv, int level) -{ - if (priv->ieee->host_encrypt) + if (priv->missed_adhoc_beacons++ > priv->missed_beacon_threshold && + !(priv->config & CFG_ADHOC_PERSIST)) { + IPW_DEBUG_SCAN("Disassociating due to missed beacons\n"); + ipw_remove_current_network(priv); + ipw_disassociate(priv); return; - - switch (level) { - case SEC_LEVEL_3: - priv->sys_config.disable_multicast_decryption = 0; - break; - case SEC_LEVEL_2: - priv->sys_config.disable_multicast_decryption = 1; - break; - case SEC_LEVEL_1: - priv->sys_config.disable_multicast_decryption = 0; - break; - case SEC_LEVEL_0: - priv->sys_config.disable_multicast_decryption = 1; - break; - default: - break; } -} - -static void ipw_set_hwcrypto_keys(struct ipw_priv *priv) -{ - switch (priv->ieee->sec.level) { - case SEC_LEVEL_3: - if (priv->ieee->sec.flags & SEC_ACTIVE_KEY) - ipw_send_tgi_tx_key(priv, - DCT_FLAG_EXT_SECURITY_CCM, - priv->ieee->sec.active_key); - - if (!priv->ieee->host_mc_decrypt) - ipw_send_wep_keys(priv, DCW_WEP_KEY_SEC_TYPE_CCM); - break; - case SEC_LEVEL_2: - if (priv->ieee->sec.flags & SEC_ACTIVE_KEY) - ipw_send_tgi_tx_key(priv, - DCT_FLAG_EXT_SECURITY_TKIP, - priv->ieee->sec.active_key); - break; - case SEC_LEVEL_1: - ipw_send_wep_keys(priv, DCW_WEP_KEY_SEC_TYPE_WEP); - ipw_set_hw_decrypt_unicast(priv, priv->ieee->sec.level); - ipw_set_hw_decrypt_multicast(priv, priv->ieee->sec.level); - break; - case SEC_LEVEL_0: - default: - break; - } -} - -static void ipw_adhoc_check(void *data) -{ - struct ipw_priv *priv = data; - - if (priv->missed_adhoc_beacons++ > priv->disassociate_threshold && - !(priv->config & CFG_ADHOC_PERSIST)) { - IPW_DEBUG(IPW_DL_INFO | IPW_DL_NOTIF | - IPW_DL_STATE | IPW_DL_ASSOC, - "Missed beacon: %d - disassociate\n", - priv->missed_adhoc_beacons); - ipw_remove_current_network(priv); - ipw_disassociate(priv); - return; - } - - queue_delayed_work(priv->workqueue, &priv->adhoc_check, - priv->assoc_request.beacon_interval); -} - -static void ipw_bg_adhoc_check(void *data) -{ - struct ipw_priv *priv = data; - down(&priv->sem); - ipw_adhoc_check(data); - up(&priv->sem); + + queue_delayed_work(priv->workqueue, &priv->adhoc_check, + priv->assoc_request.beacon_interval); } #ifdef CONFIG_IPW_DEBUG @@ -5844,8 +4530,7 @@ static void ipw_debug_config(struct ipw_priv *priv) else IPW_DEBUG_INFO("ESSID unlocked.\n"); if (priv->config & CFG_STATIC_BSSID) - IPW_DEBUG_INFO("BSSID locked to " MAC_FMT "\n", - MAC_ARG(priv->bssid)); + IPW_DEBUG_INFO("BSSID locked to %d\n", priv->channel); else IPW_DEBUG_INFO("BSSID unlocked.\n"); if (priv->capability & CAP_PRIVACY_ON) @@ -5858,7 +4543,8 @@ static void ipw_debug_config(struct ipw_priv *priv) #define ipw_debug_config(x) do {} while (0) #endif -static inline void ipw_set_fixed_rate(struct ipw_priv *priv, int mode) +static inline void ipw_set_fixed_rate(struct ipw_priv *priv, + struct ieee80211_network *network) { /* TODO: Verify that this works... */ struct ipw_fixed_rate fr = { @@ -5875,1166 +4561,54 @@ static inline void ipw_set_fixed_rate(struct ipw_priv *priv, int mode) /* IEEE_A */ if (priv->rates_mask & ~IEEE80211_OFDM_RATES_MASK) { /* Invalid fixed rate mask */ - IPW_DEBUG_WX - ("invalid fixed rate mask in ipw_set_fixed_rate\n"); - fr.tx_rates = 0; - break; - } - - fr.tx_rates >>= IEEE80211_OFDM_SHIFT_MASK_A; - break; - - default: /* 2.4Ghz or Mixed */ - /* IEEE_B */ - if (mode == IEEE_B) { - if (fr.tx_rates & ~IEEE80211_CCK_RATES_MASK) { - /* Invalid fixed rate mask */ - IPW_DEBUG_WX - ("invalid fixed rate mask in ipw_set_fixed_rate\n"); - fr.tx_rates = 0; - } - break; - } - - /* IEEE_G */ - if (fr.tx_rates & ~(IEEE80211_CCK_RATES_MASK | - IEEE80211_OFDM_RATES_MASK)) { - /* Invalid fixed rate mask */ - IPW_DEBUG_WX - ("invalid fixed rate mask in ipw_set_fixed_rate\n"); fr.tx_rates = 0; break; } - if (IEEE80211_OFDM_RATE_6MB_MASK & fr.tx_rates) { - mask |= (IEEE80211_OFDM_RATE_6MB_MASK >> 1); - fr.tx_rates &= ~IEEE80211_OFDM_RATE_6MB_MASK; - } - - if (IEEE80211_OFDM_RATE_9MB_MASK & fr.tx_rates) { - mask |= (IEEE80211_OFDM_RATE_9MB_MASK >> 1); - fr.tx_rates &= ~IEEE80211_OFDM_RATE_9MB_MASK; - } - - if (IEEE80211_OFDM_RATE_12MB_MASK & fr.tx_rates) { - mask |= (IEEE80211_OFDM_RATE_12MB_MASK >> 1); - fr.tx_rates &= ~IEEE80211_OFDM_RATE_12MB_MASK; - } - - fr.tx_rates |= mask; - break; - } - - reg = ipw_read32(priv, IPW_MEM_FIXED_OVERRIDE); - ipw_write_reg32(priv, reg, *(u32 *) & fr); -} - -static void ipw_abort_scan(struct ipw_priv *priv) -{ - int err; - - if (priv->status & STATUS_SCAN_ABORTING) { - IPW_DEBUG_HC("Ignoring concurrent scan abort request.\n"); - return; - } - priv->status |= STATUS_SCAN_ABORTING; - - err = ipw_send_scan_abort(priv); - if (err) - IPW_DEBUG_HC("Request to abort scan failed.\n"); -} - -static void ipw_add_scan_channels(struct ipw_priv *priv, - struct ipw_scan_request_ext *scan, - int scan_type) -{ - int channel_index = 0; - const struct ieee80211_geo *geo; - int i; - - geo = ipw_get_geo(priv->ieee); - - if (priv->ieee->freq_band & IEEE80211_52GHZ_BAND) { - int start = channel_index; - for (i = 0; i < geo->a_channels; i++) { - if ((priv->status & STATUS_ASSOCIATED) && - geo->a[i].channel == priv->channel) - continue; - channel_index++; - scan->channels_list[channel_index] = geo->a[i].channel; - ipw_set_scan_type(scan, channel_index, - geo->a[i]. - flags & IEEE80211_CH_PASSIVE_ONLY ? - IPW_SCAN_PASSIVE_FULL_DWELL_SCAN : - scan_type); - } - - if (start != channel_index) { - scan->channels_list[start] = (u8) (IPW_A_MODE << 6) | - (channel_index - start); - channel_index++; - } - } - - if (priv->ieee->freq_band & IEEE80211_24GHZ_BAND) { - int start = channel_index; - if (priv->config & CFG_SPEED_SCAN) { - int index; - u8 channels[IEEE80211_24GHZ_CHANNELS] = { - /* nop out the list */ - [0] = 0 - }; - - u8 channel; - while (channel_index < IPW_SCAN_CHANNELS) { - channel = - priv->speed_scan[priv->speed_scan_pos]; - if (channel == 0) { - priv->speed_scan_pos = 0; - channel = priv->speed_scan[0]; - } - if ((priv->status & STATUS_ASSOCIATED) && - channel == priv->channel) { - priv->speed_scan_pos++; - continue; - } - - /* If this channel has already been - * added in scan, break from loop - * and this will be the first channel - * in the next scan. - */ - if (channels[channel - 1] != 0) - break; - - channels[channel - 1] = 1; - priv->speed_scan_pos++; - channel_index++; - scan->channels_list[channel_index] = channel; - index = - ipw_channel_to_index(priv->ieee, channel); - ipw_set_scan_type(scan, channel_index, - geo->bg[index]. - flags & - IEEE80211_CH_PASSIVE_ONLY ? - IPW_SCAN_PASSIVE_FULL_DWELL_SCAN - : scan_type); - } - } else { - for (i = 0; i < geo->bg_channels; i++) { - if ((priv->status & STATUS_ASSOCIATED) && - geo->bg[i].channel == priv->channel) - continue; - channel_index++; - scan->channels_list[channel_index] = - geo->bg[i].channel; - ipw_set_scan_type(scan, channel_index, - geo->bg[i]. - flags & - IEEE80211_CH_PASSIVE_ONLY ? - IPW_SCAN_PASSIVE_FULL_DWELL_SCAN - : scan_type); - } - } - - if (start != channel_index) { - scan->channels_list[start] = (u8) (IPW_B_MODE << 6) | - (channel_index - start); - } - } -} - -static int ipw_request_scan(struct ipw_priv *priv) -{ - struct ipw_scan_request_ext scan; - int err = 0, scan_type; - - if (!(priv->status & STATUS_INIT) || - (priv->status & STATUS_EXIT_PENDING)) - return 0; - - down(&priv->sem); - - if (priv->status & STATUS_SCANNING) { - IPW_DEBUG_HC("Concurrent scan requested. Ignoring.\n"); - priv->status |= STATUS_SCAN_PENDING; - goto done; - } - - if (!(priv->status & STATUS_SCAN_FORCED) && - priv->status & STATUS_SCAN_ABORTING) { - IPW_DEBUG_HC("Scan request while abort pending. Queuing.\n"); - priv->status |= STATUS_SCAN_PENDING; - goto done; - } - - if (priv->status & STATUS_RF_KILL_MASK) { - IPW_DEBUG_HC("Aborting scan due to RF Kill activation\n"); - priv->status |= STATUS_SCAN_PENDING; - goto done; - } - - memset(&scan, 0, sizeof(scan)); - - if (priv->config & CFG_SPEED_SCAN) - scan.dwell_time[IPW_SCAN_ACTIVE_BROADCAST_SCAN] = - cpu_to_le16(30); - else - scan.dwell_time[IPW_SCAN_ACTIVE_BROADCAST_SCAN] = - cpu_to_le16(20); - - scan.dwell_time[IPW_SCAN_ACTIVE_BROADCAST_AND_DIRECT_SCAN] = - cpu_to_le16(20); - scan.dwell_time[IPW_SCAN_PASSIVE_FULL_DWELL_SCAN] = cpu_to_le16(120); - - scan.full_scan_index = cpu_to_le32(ieee80211_get_scans(priv->ieee)); - -#ifdef CONFIG_IPW2200_MONITOR - if (priv->ieee->iw_mode == IW_MODE_MONITOR) { - u8 channel; - u8 band = 0; - - switch (ipw_is_valid_channel(priv->ieee, priv->channel)) { - case IEEE80211_52GHZ_BAND: - band = (u8) (IPW_A_MODE << 6) | 1; - channel = priv->channel; - break; - - case IEEE80211_24GHZ_BAND: - band = (u8) (IPW_B_MODE << 6) | 1; - channel = priv->channel; - break; - - default: - band = (u8) (IPW_B_MODE << 6) | 1; - channel = 9; - break; - } - - scan.channels_list[0] = band; - scan.channels_list[1] = channel; - ipw_set_scan_type(&scan, 1, IPW_SCAN_PASSIVE_FULL_DWELL_SCAN); - - /* NOTE: The card will sit on this channel for this time - * period. Scan aborts are timing sensitive and frequently - * result in firmware restarts. As such, it is best to - * set a small dwell_time here and just keep re-issuing - * scans. Otherwise fast channel hopping will not actually - * hop channels. - * - * TODO: Move SPEED SCAN support to all modes and bands */ - scan.dwell_time[IPW_SCAN_PASSIVE_FULL_DWELL_SCAN] = - cpu_to_le16(2000); - } else { -#endif /* CONFIG_IPW2200_MONITOR */ - /* If we are roaming, then make this a directed scan for the - * current network. Otherwise, ensure that every other scan - * is a fast channel hop scan */ - if ((priv->status & STATUS_ROAMING) - || (!(priv->status & STATUS_ASSOCIATED) - && (priv->config & CFG_STATIC_ESSID) - && (le32_to_cpu(scan.full_scan_index) % 2))) { - err = ipw_send_ssid(priv, priv->essid, priv->essid_len); - if (err) { - IPW_DEBUG_HC("Attempt to send SSID command " - "failed.\n"); - goto done; - } - - scan_type = IPW_SCAN_ACTIVE_BROADCAST_AND_DIRECT_SCAN; - } else - scan_type = IPW_SCAN_ACTIVE_BROADCAST_SCAN; - - ipw_add_scan_channels(priv, &scan, scan_type); -#ifdef CONFIG_IPW2200_MONITOR - } -#endif - - err = ipw_send_scan_request_ext(priv, &scan); - if (err) { - IPW_DEBUG_HC("Sending scan command failed: %08X\n", err); - goto done; - } - - priv->status |= STATUS_SCANNING; - priv->status &= ~STATUS_SCAN_PENDING; - queue_delayed_work(priv->workqueue, &priv->scan_check, - IPW_SCAN_CHECK_WATCHDOG); - done: - up(&priv->sem); - return err; -} - -static void ipw_bg_abort_scan(void *data) -{ - struct ipw_priv *priv = data; - down(&priv->sem); - ipw_abort_scan(data); - up(&priv->sem); -} - -static int ipw_wpa_enable(struct ipw_priv *priv, int value) -{ - /* This is called when wpa_supplicant loads and closes the driver - * interface. */ - priv->ieee->wpa_enabled = value; - return 0; -} - -static int ipw_wpa_set_auth_algs(struct ipw_priv *priv, int value) -{ - struct ieee80211_device *ieee = priv->ieee; - struct ieee80211_security sec = { - .flags = SEC_AUTH_MODE, - }; - int ret = 0; - - if (value & IW_AUTH_ALG_SHARED_KEY) { - sec.auth_mode = WLAN_AUTH_SHARED_KEY; - ieee->open_wep = 0; - } else if (value & IW_AUTH_ALG_OPEN_SYSTEM) { - sec.auth_mode = WLAN_AUTH_OPEN; - ieee->open_wep = 1; - } else - return -EINVAL; - - if (ieee->set_security) - ieee->set_security(ieee->dev, &sec); - else - ret = -EOPNOTSUPP; - - return ret; -} - -void ipw_wpa_assoc_frame(struct ipw_priv *priv, char *wpa_ie, int wpa_ie_len) -{ - /* make sure WPA is enabled */ - ipw_wpa_enable(priv, 1); - - ipw_disassociate(priv); -} - -static int ipw_set_rsn_capa(struct ipw_priv *priv, - char *capabilities, int length) -{ - struct host_cmd cmd = { - .cmd = IPW_CMD_RSN_CAPABILITIES, - .len = length, - }; - - IPW_DEBUG_HC("HOST_CMD_RSN_CAPABILITIES\n"); - - memcpy(cmd.param, capabilities, length); - return ipw_send_cmd(priv, &cmd); -} - -/* - * WE-18 support - */ - -/* SIOCSIWGENIE */ -static int ipw_wx_set_genie(struct net_device *dev, - struct iw_request_info *info, - union iwreq_data *wrqu, char *extra) -{ - struct ipw_priv *priv = ieee80211_priv(dev); - struct ieee80211_device *ieee = priv->ieee; - u8 *buf; - int err = 0; - - if (wrqu->data.length > MAX_WPA_IE_LEN || - (wrqu->data.length && extra == NULL)) - return -EINVAL; - - //down(&priv->sem); - - //if (!ieee->wpa_enabled) { - // err = -EOPNOTSUPP; - // goto out; - //} - - if (wrqu->data.length) { - buf = kmalloc(wrqu->data.length, GFP_KERNEL); - if (buf == NULL) { - err = -ENOMEM; - goto out; - } - - memcpy(buf, extra, wrqu->data.length); - kfree(ieee->wpa_ie); - ieee->wpa_ie = buf; - ieee->wpa_ie_len = wrqu->data.length; - } else { - kfree(ieee->wpa_ie); - ieee->wpa_ie = NULL; - ieee->wpa_ie_len = 0; - } - - ipw_wpa_assoc_frame(priv, ieee->wpa_ie, ieee->wpa_ie_len); - out: - //up(&priv->sem); - return err; -} - -/* SIOCGIWGENIE */ -static int ipw_wx_get_genie(struct net_device *dev, - struct iw_request_info *info, - union iwreq_data *wrqu, char *extra) -{ - struct ipw_priv *priv = ieee80211_priv(dev); - struct ieee80211_device *ieee = priv->ieee; - int err = 0; - - //down(&priv->sem); - - //if (!ieee->wpa_enabled) { - // err = -EOPNOTSUPP; - // goto out; - //} - - if (ieee->wpa_ie_len == 0 || ieee->wpa_ie == NULL) { - wrqu->data.length = 0; - goto out; - } - - if (wrqu->data.length < ieee->wpa_ie_len) { - err = -E2BIG; - goto out; - } - - wrqu->data.length = ieee->wpa_ie_len; - memcpy(extra, ieee->wpa_ie, ieee->wpa_ie_len); - - out: - //up(&priv->sem); - return err; -} - -static int wext_cipher2level(int cipher) -{ - switch (cipher) { - case IW_AUTH_CIPHER_NONE: - return SEC_LEVEL_0; - case IW_AUTH_CIPHER_WEP40: - case IW_AUTH_CIPHER_WEP104: - return SEC_LEVEL_1; - case IW_AUTH_CIPHER_TKIP: - return SEC_LEVEL_2; - case IW_AUTH_CIPHER_CCMP: - return SEC_LEVEL_3; - default: - return -1; - } -} - -/* SIOCSIWAUTH */ -static int ipw_wx_set_auth(struct net_device *dev, - struct iw_request_info *info, - union iwreq_data *wrqu, char *extra) -{ - struct ipw_priv *priv = ieee80211_priv(dev); - struct ieee80211_device *ieee = priv->ieee; - struct iw_param *param = &wrqu->param; - struct ieee80211_crypt_data *crypt; - unsigned long flags; - int ret = 0; - - switch (param->flags & IW_AUTH_INDEX) { - case IW_AUTH_WPA_VERSION: - break; - case IW_AUTH_CIPHER_PAIRWISE: - ipw_set_hw_decrypt_unicast(priv, - wext_cipher2level(param->value)); - break; - case IW_AUTH_CIPHER_GROUP: - ipw_set_hw_decrypt_multicast(priv, - wext_cipher2level(param->value)); - break; - case IW_AUTH_KEY_MGMT: - /* - * ipw2200 does not use these parameters - */ - break; - - case IW_AUTH_TKIP_COUNTERMEASURES: - crypt = priv->ieee->crypt[priv->ieee->tx_keyidx]; - if (!crypt || !crypt->ops->set_flags || !crypt->ops->get_flags) - break; - - flags = crypt->ops->get_flags(crypt->priv); - - if (param->value) - flags |= IEEE80211_CRYPTO_TKIP_COUNTERMEASURES; - else - flags &= ~IEEE80211_CRYPTO_TKIP_COUNTERMEASURES; - - crypt->ops->set_flags(flags, crypt->priv); - - break; - - case IW_AUTH_DROP_UNENCRYPTED:{ - /* HACK: - * - * wpa_supplicant calls set_wpa_enabled when the driver - * is loaded and unloaded, regardless of if WPA is being - * used. No other calls are made which can be used to - * determine if encryption will be used or not prior to - * association being expected. If encryption is not being - * used, drop_unencrypted is set to false, else true -- we - * can use this to determine if the CAP_PRIVACY_ON bit should - * be set. - */ - struct ieee80211_security sec = { - .flags = SEC_ENABLED, - .enabled = param->value, - }; - priv->ieee->drop_unencrypted = param->value; - /* We only change SEC_LEVEL for open mode. Others - * are set by ipw_wpa_set_encryption. - */ - if (!param->value) { - sec.flags |= SEC_LEVEL; - sec.level = SEC_LEVEL_0; - } else { - sec.flags |= SEC_LEVEL; - sec.level = SEC_LEVEL_1; - } - if (priv->ieee->set_security) - priv->ieee->set_security(priv->ieee->dev, &sec); - break; - } - - case IW_AUTH_80211_AUTH_ALG: - ret = ipw_wpa_set_auth_algs(priv, param->value); - break; - - case IW_AUTH_WPA_ENABLED: - ret = ipw_wpa_enable(priv, param->value); - break; - - case IW_AUTH_RX_UNENCRYPTED_EAPOL: - ieee->ieee802_1x = param->value; - break; - - //case IW_AUTH_ROAMING_CONTROL: - case IW_AUTH_PRIVACY_INVOKED: - ieee->privacy_invoked = param->value; - break; - - default: - return -EOPNOTSUPP; - } - return ret; -} - -/* SIOCGIWAUTH */ -static int ipw_wx_get_auth(struct net_device *dev, - struct iw_request_info *info, - union iwreq_data *wrqu, char *extra) -{ - struct ipw_priv *priv = ieee80211_priv(dev); - struct ieee80211_device *ieee = priv->ieee; - struct ieee80211_crypt_data *crypt; - struct iw_param *param = &wrqu->param; - int ret = 0; - - switch (param->flags & IW_AUTH_INDEX) { - case IW_AUTH_WPA_VERSION: - case IW_AUTH_CIPHER_PAIRWISE: - case IW_AUTH_CIPHER_GROUP: - case IW_AUTH_KEY_MGMT: - /* - * wpa_supplicant will control these internally - */ - ret = -EOPNOTSUPP; - break; - - case IW_AUTH_TKIP_COUNTERMEASURES: - crypt = priv->ieee->crypt[priv->ieee->tx_keyidx]; - if (!crypt || !crypt->ops->get_flags) - break; - - param->value = (crypt->ops->get_flags(crypt->priv) & - IEEE80211_CRYPTO_TKIP_COUNTERMEASURES) ? 1 : 0; - - break; - - case IW_AUTH_DROP_UNENCRYPTED: - param->value = ieee->drop_unencrypted; - break; - - case IW_AUTH_80211_AUTH_ALG: - param->value = ieee->sec.auth_mode; - break; - - case IW_AUTH_WPA_ENABLED: - param->value = ieee->wpa_enabled; - break; - - case IW_AUTH_RX_UNENCRYPTED_EAPOL: - param->value = ieee->ieee802_1x; - break; - - case IW_AUTH_ROAMING_CONTROL: - case IW_AUTH_PRIVACY_INVOKED: - param->value = ieee->privacy_invoked; - break; - - default: - return -EOPNOTSUPP; - } - return 0; -} - -/* SIOCSIWENCODEEXT */ -static int ipw_wx_set_encodeext(struct net_device *dev, - struct iw_request_info *info, - union iwreq_data *wrqu, char *extra) -{ - struct ipw_priv *priv = ieee80211_priv(dev); - struct iw_encode_ext *ext = (struct iw_encode_ext *)extra; - - if (hwcrypto) { - if (ext->alg == IW_ENCODE_ALG_TKIP) { - /* IPW HW can't build TKIP MIC, - host decryption still needed */ - if (ext->ext_flags & IW_ENCODE_EXT_GROUP_KEY) - priv->ieee->host_mc_decrypt = 1; - else { - priv->ieee->host_encrypt = 0; - priv->ieee->host_encrypt_msdu = 1; - priv->ieee->host_decrypt = 1; - } - } else { - priv->ieee->host_encrypt = 0; - priv->ieee->host_encrypt_msdu = 0; - priv->ieee->host_decrypt = 0; - priv->ieee->host_mc_decrypt = 0; - } - } - - return ieee80211_wx_set_encodeext(priv->ieee, info, wrqu, extra); -} - -/* SIOCGIWENCODEEXT */ -static int ipw_wx_get_encodeext(struct net_device *dev, - struct iw_request_info *info, - union iwreq_data *wrqu, char *extra) -{ - struct ipw_priv *priv = ieee80211_priv(dev); - return ieee80211_wx_get_encodeext(priv->ieee, info, wrqu, extra); -} - -/* SIOCSIWMLME */ -static int ipw_wx_set_mlme(struct net_device *dev, - struct iw_request_info *info, - union iwreq_data *wrqu, char *extra) -{ - struct ipw_priv *priv = ieee80211_priv(dev); - struct iw_mlme *mlme = (struct iw_mlme *)extra; - u16 reason; - - reason = cpu_to_le16(mlme->reason_code); - - switch (mlme->cmd) { - case IW_MLME_DEAUTH: - // silently ignore - break; - - case IW_MLME_DISASSOC: - ipw_disassociate(priv); - break; - - default: - return -EOPNOTSUPP; - } - return 0; -} - -#ifdef CONFIG_IPW_QOS - -/* QoS */ -/* -* get the modulation type of the current network or -* the card current mode -*/ -u8 ipw_qos_current_mode(struct ipw_priv * priv) -{ - u8 mode = 0; - - if (priv->status & STATUS_ASSOCIATED) { - unsigned long flags; - - spin_lock_irqsave(&priv->ieee->lock, flags); - mode = priv->assoc_network->mode; - spin_unlock_irqrestore(&priv->ieee->lock, flags); - } else { - mode = priv->ieee->mode; - } - IPW_DEBUG_QOS("QoS network/card mode %d \n", mode); - return mode; -} - -/* -* Handle management frame beacon and probe response -*/ -static int ipw_qos_handle_probe_response(struct ipw_priv *priv, - int active_network, - struct ieee80211_network *network) -{ - u32 size = sizeof(struct ieee80211_qos_parameters); - - if (network->capability & WLAN_CAPABILITY_IBSS) - network->qos_data.active = network->qos_data.supported; - - if (network->flags & NETWORK_HAS_QOS_MASK) { - if (active_network && - (network->flags & NETWORK_HAS_QOS_PARAMETERS)) - network->qos_data.active = network->qos_data.supported; - - if ((network->qos_data.active == 1) && (active_network == 1) && - (network->flags & NETWORK_HAS_QOS_PARAMETERS) && - (network->qos_data.old_param_count != - network->qos_data.param_count)) { - network->qos_data.old_param_count = - network->qos_data.param_count; - schedule_work(&priv->qos_activate); - IPW_DEBUG_QOS("QoS parameters change call " - "qos_activate\n"); - } - } else { - if ((priv->ieee->mode == IEEE_B) || (network->mode == IEEE_B)) - memcpy(&network->qos_data.parameters, - &def_parameters_CCK, size); - else - memcpy(&network->qos_data.parameters, - &def_parameters_OFDM, size); - - if ((network->qos_data.active == 1) && (active_network == 1)) { - IPW_DEBUG_QOS("QoS was disabled call qos_activate \n"); - schedule_work(&priv->qos_activate); - } - - network->qos_data.active = 0; - network->qos_data.supported = 0; - } - if ((priv->status & STATUS_ASSOCIATED) && - (priv->ieee->iw_mode == IW_MODE_ADHOC) && (active_network == 0)) { - if (memcmp(network->bssid, priv->bssid, ETH_ALEN)) - if ((network->capability & WLAN_CAPABILITY_IBSS) && - !(network->flags & NETWORK_EMPTY_ESSID)) - if ((network->ssid_len == - priv->assoc_network->ssid_len) && - !memcmp(network->ssid, - priv->assoc_network->ssid, - network->ssid_len)) { - queue_work(priv->workqueue, - &priv->merge_networks); - } - } - - return 0; -} - -/* -* This function set up the firmware to support QoS. It sends -* IPW_CMD_QOS_PARAMETERS and IPW_CMD_WME_INFO -*/ -static int ipw_qos_activate(struct ipw_priv *priv, - struct ieee80211_qos_data *qos_network_data) -{ - int err; - struct ieee80211_qos_parameters qos_parameters[QOS_QOS_SETS]; - struct ieee80211_qos_parameters *active_one = NULL; - u32 size = sizeof(struct ieee80211_qos_parameters); - u32 burst_duration; - int i; - u8 type; - - type = ipw_qos_current_mode(priv); - - active_one = &(qos_parameters[QOS_PARAM_SET_DEF_CCK]); - memcpy(active_one, priv->qos_data.def_qos_parm_CCK, size); - active_one = &(qos_parameters[QOS_PARAM_SET_DEF_OFDM]); - memcpy(active_one, priv->qos_data.def_qos_parm_OFDM, size); - - if (qos_network_data == NULL) { - if (type == IEEE_B) { - IPW_DEBUG_QOS("QoS activate network mode %d\n", type); - active_one = &def_parameters_CCK; - } else - active_one = &def_parameters_OFDM; - - memcpy(&qos_parameters[QOS_PARAM_SET_ACTIVE], active_one, size); - burst_duration = ipw_qos_get_burst_duration(priv); - for (i = 0; i < QOS_QUEUE_NUM; i++) - qos_parameters[QOS_PARAM_SET_ACTIVE].tx_op_limit[i] = - (u16) burst_duration; - } else if (priv->ieee->iw_mode == IW_MODE_ADHOC) { - if (type == IEEE_B) { - IPW_DEBUG_QOS("QoS activate IBSS nework mode %d\n", - type); - if (priv->qos_data.qos_enable == 0) - active_one = &def_parameters_CCK; - else - active_one = priv->qos_data.def_qos_parm_CCK; - } else { - if (priv->qos_data.qos_enable == 0) - active_one = &def_parameters_OFDM; - else - active_one = priv->qos_data.def_qos_parm_OFDM; - } - memcpy(&qos_parameters[QOS_PARAM_SET_ACTIVE], active_one, size); - } else { - unsigned long flags; - int active; - - spin_lock_irqsave(&priv->ieee->lock, flags); - active_one = &(qos_network_data->parameters); - qos_network_data->old_param_count = - qos_network_data->param_count; - memcpy(&qos_parameters[QOS_PARAM_SET_ACTIVE], active_one, size); - active = qos_network_data->supported; - spin_unlock_irqrestore(&priv->ieee->lock, flags); - - if (active == 0) { - burst_duration = ipw_qos_get_burst_duration(priv); - for (i = 0; i < QOS_QUEUE_NUM; i++) - qos_parameters[QOS_PARAM_SET_ACTIVE]. - tx_op_limit[i] = (u16) burst_duration; - } - } - - IPW_DEBUG_QOS("QoS sending IPW_CMD_QOS_PARAMETERS\n"); - err = ipw_send_qos_params_command(priv, - (struct ieee80211_qos_parameters *) - &(qos_parameters[0])); - if (err) - IPW_DEBUG_QOS("QoS IPW_CMD_QOS_PARAMETERS failed\n"); - - return err; -} - -/* -* send IPW_CMD_WME_INFO to the firmware -*/ -static int ipw_qos_set_info_element(struct ipw_priv *priv) -{ - int ret = 0; - struct ieee80211_qos_information_element qos_info; - - if (priv == NULL) - return -1; - - qos_info.elementID = QOS_ELEMENT_ID; - qos_info.length = sizeof(struct ieee80211_qos_information_element) - 2; - - qos_info.version = QOS_VERSION_1; - qos_info.ac_info = 0; - - memcpy(qos_info.qui, qos_oui, QOS_OUI_LEN); - qos_info.qui_type = QOS_OUI_TYPE; - qos_info.qui_subtype = QOS_OUI_INFO_SUB_TYPE; - - ret = ipw_send_qos_info_command(priv, &qos_info); - if (ret != 0) { - IPW_DEBUG_QOS("QoS error calling ipw_send_qos_info_command\n"); - } - return ret; -} - -/* -* Set the QoS parameter with the association request structure -*/ -static int ipw_qos_association(struct ipw_priv *priv, - struct ieee80211_network *network) -{ - int err = 0; - struct ieee80211_qos_data *qos_data = NULL; - struct ieee80211_qos_data ibss_data = { - .supported = 1, - .active = 1, - }; - - switch (priv->ieee->iw_mode) { - case IW_MODE_ADHOC: - if (!(network->capability & WLAN_CAPABILITY_IBSS)) - BUG(); - - qos_data = &ibss_data; - break; - - case IW_MODE_INFRA: - qos_data = &network->qos_data; - break; - - default: - BUG(); - break; - } - - err = ipw_qos_activate(priv, qos_data); - if (err) { - priv->assoc_request.policy_support &= ~HC_QOS_SUPPORT_ASSOC; - return err; - } - - if (priv->qos_data.qos_enable && qos_data->supported) { - IPW_DEBUG_QOS("QoS will be enabled for this association\n"); - priv->assoc_request.policy_support |= HC_QOS_SUPPORT_ASSOC; - return ipw_qos_set_info_element(priv); - } - - return 0; -} - -/* -* handling the beaconing responces. if we get different QoS setting -* of the network from the the associated setting adjust the QoS -* setting -*/ -static int ipw_qos_association_resp(struct ipw_priv *priv, - struct ieee80211_network *network) -{ - int ret = 0; - unsigned long flags; - u32 size = sizeof(struct ieee80211_qos_parameters); - int set_qos_param = 0; - - if ((priv == NULL) || (network == NULL) || - (priv->assoc_network == NULL)) - return ret; - - if (!(priv->status & STATUS_ASSOCIATED)) - return ret; - - if ((priv->ieee->iw_mode != IW_MODE_INFRA)) - return ret; - - spin_lock_irqsave(&priv->ieee->lock, flags); - if (network->flags & NETWORK_HAS_QOS_PARAMETERS) { - memcpy(&priv->assoc_network->qos_data, &network->qos_data, - sizeof(struct ieee80211_qos_data)); - priv->assoc_network->qos_data.active = 1; - if ((network->qos_data.old_param_count != - network->qos_data.param_count)) { - set_qos_param = 1; - network->qos_data.old_param_count = - network->qos_data.param_count; - } - - } else { - if ((network->mode == IEEE_B) || (priv->ieee->mode == IEEE_B)) - memcpy(&priv->assoc_network->qos_data.parameters, - &def_parameters_CCK, size); - else - memcpy(&priv->assoc_network->qos_data.parameters, - &def_parameters_OFDM, size); - priv->assoc_network->qos_data.active = 0; - priv->assoc_network->qos_data.supported = 0; - set_qos_param = 1; - } - - spin_unlock_irqrestore(&priv->ieee->lock, flags); - - if (set_qos_param == 1) - schedule_work(&priv->qos_activate); - - return ret; -} - -static u32 ipw_qos_get_burst_duration(struct ipw_priv *priv) -{ - u32 ret = 0; - - if ((priv == NULL)) - return 0; - - if (!(priv->ieee->modulation & IEEE80211_OFDM_MODULATION)) - ret = priv->qos_data.burst_duration_CCK; - else - ret = priv->qos_data.burst_duration_OFDM; - - return ret; -} - -/* -* Initialize the setting of QoS global -*/ -static void ipw_qos_init(struct ipw_priv *priv, int enable, - int burst_enable, u32 burst_duration_CCK, - u32 burst_duration_OFDM) -{ - priv->qos_data.qos_enable = enable; - - if (priv->qos_data.qos_enable) { - priv->qos_data.def_qos_parm_CCK = &def_qos_parameters_CCK; - priv->qos_data.def_qos_parm_OFDM = &def_qos_parameters_OFDM; - IPW_DEBUG_QOS("QoS is enabled\n"); - } else { - priv->qos_data.def_qos_parm_CCK = &def_parameters_CCK; - priv->qos_data.def_qos_parm_OFDM = &def_parameters_OFDM; - IPW_DEBUG_QOS("QoS is not enabled\n"); - } - - priv->qos_data.burst_enable = burst_enable; - - if (burst_enable) { - priv->qos_data.burst_duration_CCK = burst_duration_CCK; - priv->qos_data.burst_duration_OFDM = burst_duration_OFDM; - } else { - priv->qos_data.burst_duration_CCK = 0; - priv->qos_data.burst_duration_OFDM = 0; - } -} - -/* -* map the packet priority to the right TX Queue -*/ -static int ipw_get_tx_queue_number(struct ipw_priv *priv, u16 priority) -{ - if (priority > 7 || !priv->qos_data.qos_enable) - priority = 0; - - return from_priority_to_tx_queue[priority] - 1; -} - -/* -* add QoS parameter to the TX command -*/ -static int ipw_qos_set_tx_queue_command(struct ipw_priv *priv, - u16 priority, - struct tfd_data *tfd, u8 unicast) -{ - int ret = 0; - int tx_queue_id = 0; - struct ieee80211_qos_data *qos_data = NULL; - int active, supported; - unsigned long flags; - - if (!(priv->status & STATUS_ASSOCIATED)) - return 0; - - qos_data = &priv->assoc_network->qos_data; - - spin_lock_irqsave(&priv->ieee->lock, flags); - - if (priv->ieee->iw_mode == IW_MODE_ADHOC) { - if (unicast == 0) - qos_data->active = 0; - else - qos_data->active = qos_data->supported; - } - - active = qos_data->active; - supported = qos_data->supported; - - spin_unlock_irqrestore(&priv->ieee->lock, flags); - - IPW_DEBUG_QOS("QoS %d network is QoS active %d supported %d " - "unicast %d\n", - priv->qos_data.qos_enable, active, supported, unicast); - if (active && priv->qos_data.qos_enable) { - ret = from_priority_to_tx_queue[priority]; - tx_queue_id = ret - 1; - IPW_DEBUG_QOS("QoS packet priority is %d \n", priority); - if (priority <= 7) { - tfd->tx_flags_ext |= DCT_FLAG_EXT_QOS_ENABLED; - tfd->tfd.tfd_26.mchdr.qos_ctrl = priority; - tfd->tfd.tfd_26.mchdr.frame_ctl |= - IEEE80211_STYPE_QOS_DATA; - - if (priv->qos_data.qos_no_ack_mask & - (1UL << tx_queue_id)) { - tfd->tx_flags &= ~DCT_FLAG_ACK_REQD; - tfd->tfd.tfd_26.mchdr.qos_ctrl |= - CTRL_QOS_NO_ACK; - } - } - } - - return ret; -} - -/* -* background support to run QoS activate functionality -*/ -static void ipw_bg_qos_activate(void *data) -{ - struct ipw_priv *priv = data; - - if (priv == NULL) - return; - - down(&priv->sem); - - if (priv->status & STATUS_ASSOCIATED) - ipw_qos_activate(priv, &(priv->assoc_network->qos_data)); - - up(&priv->sem); -} - -static int ipw_handle_probe_response(struct net_device *dev, - struct ieee80211_probe_response *resp, - struct ieee80211_network *network) -{ - struct ipw_priv *priv = ieee80211_priv(dev); - int active_network = ((priv->status & STATUS_ASSOCIATED) && - (network == priv->assoc_network)); - - ipw_qos_handle_probe_response(priv, active_network, network); - - return 0; -} - -static int ipw_handle_beacon(struct net_device *dev, - struct ieee80211_beacon *resp, - struct ieee80211_network *network) -{ - struct ipw_priv *priv = ieee80211_priv(dev); - int active_network = ((priv->status & STATUS_ASSOCIATED) && - (network == priv->assoc_network)); + fr.tx_rates >>= IEEE80211_OFDM_SHIFT_MASK_A; + break; - ipw_qos_handle_probe_response(priv, active_network, network); + default: /* 2.4Ghz or Mixed */ + /* IEEE_B */ + if (network->mode == IEEE_B) { + if (fr.tx_rates & ~IEEE80211_CCK_RATES_MASK) { + /* Invalid fixed rate mask */ + fr.tx_rates = 0; + } + break; + } - return 0; -} + /* IEEE_G */ + if (fr.tx_rates & ~(IEEE80211_CCK_RATES_MASK | + IEEE80211_OFDM_RATES_MASK)) { + /* Invalid fixed rate mask */ + fr.tx_rates = 0; + break; + } -static int ipw_handle_assoc_response(struct net_device *dev, - struct ieee80211_assoc_response *resp, - struct ieee80211_network *network) -{ - struct ipw_priv *priv = ieee80211_priv(dev); - ipw_qos_association_resp(priv, network); - return 0; -} + if (IEEE80211_OFDM_RATE_6MB_MASK & fr.tx_rates) { + mask |= (IEEE80211_OFDM_RATE_6MB_MASK >> 1); + fr.tx_rates &= ~IEEE80211_OFDM_RATE_6MB_MASK; + } -static int ipw_send_qos_params_command(struct ipw_priv *priv, struct ieee80211_qos_parameters - *qos_param) -{ - struct host_cmd cmd = { - .cmd = IPW_CMD_QOS_PARAMETERS, - .len = (sizeof(struct ieee80211_qos_parameters) * 3) - }; + if (IEEE80211_OFDM_RATE_9MB_MASK & fr.tx_rates) { + mask |= (IEEE80211_OFDM_RATE_9MB_MASK >> 1); + fr.tx_rates &= ~IEEE80211_OFDM_RATE_9MB_MASK; + } - memcpy(cmd.param, qos_param, sizeof(*qos_param) * 3); - return ipw_send_cmd(priv, &cmd); -} + if (IEEE80211_OFDM_RATE_12MB_MASK & fr.tx_rates) { + mask |= (IEEE80211_OFDM_RATE_12MB_MASK >> 1); + fr.tx_rates &= ~IEEE80211_OFDM_RATE_12MB_MASK; + } -static int ipw_send_qos_info_command(struct ipw_priv *priv, struct ieee80211_qos_information_element - *qos_param) -{ - struct host_cmd cmd = { - .cmd = IPW_CMD_WME_INFO, - .len = sizeof(*qos_param) - }; + fr.tx_rates |= mask; + break; + } - memcpy(cmd.param, qos_param, sizeof(*qos_param)); - return ipw_send_cmd(priv, &cmd); + reg = ipw_read32(priv, IPW_MEM_FIXED_OVERRIDE); + ipw_write_reg32(priv, reg, *(u32 *) & fr); } -#endif /* CONFIG_IPW_QOS */ - static int ipw_associate_network(struct ipw_priv *priv, struct ieee80211_network *network, struct ipw_supported_rates *rates, int roaming) @@ -7042,7 +4616,7 @@ static int ipw_associate_network(struct ipw_priv *priv, int err; if (priv->config & CFG_FIXED_RATE) - ipw_set_fixed_rate(priv, network->mode); + ipw_set_fixed_rate(priv, network); if (!(priv->config & CFG_STATIC_ESSID)) { priv->essid_len = min(network->ssid_len, @@ -7057,22 +4631,14 @@ static int ipw_associate_network(struct ipw_priv *priv, if ((priv->capability & CAP_PRIVACY_ON) && (priv->capability & CAP_SHARED_KEY)) { priv->assoc_request.auth_type = AUTH_SHARED_KEY; - priv->assoc_request.auth_key = priv->ieee->sec.active_key; - - if ((priv->capability & CAP_PRIVACY_ON) && - (priv->ieee->sec.level == SEC_LEVEL_1) && - !(priv->ieee->host_encrypt || priv->ieee->host_decrypt)) - ipw_send_wep_keys(priv, DCW_WEP_KEY_SEC_TYPE_WEP); + priv->assoc_request.auth_key = priv->sec.active_key; } else { priv->assoc_request.auth_type = AUTH_OPEN; priv->assoc_request.auth_key = 0; } - if (priv->ieee->wpa_ie_len) { - priv->assoc_request.policy_support = 0x02; /* RSN active */ - ipw_set_rsn_capa(priv, priv->ieee->wpa_ie, - priv->ieee->wpa_ie_len); - } + if (priv->capability & CAP_PRIVACY_ON) + ipw_send_wep_keys(priv); /* * It is valid for our ieee device to support multiple modes, but @@ -7086,41 +4652,20 @@ static int ipw_associate_network(struct ipw_priv *priv, else if (network->mode & priv->ieee->mode & IEEE_B) priv->assoc_request.ieee_mode = IPW_B_MODE; - priv->assoc_request.capability = network->capability; - if ((network->capability & WLAN_CAPABILITY_SHORT_PREAMBLE) - && !(priv->config & CFG_PREAMBLE_LONG)) { - priv->assoc_request.preamble_length = DCT_FLAG_SHORT_PREAMBLE; - } else { - priv->assoc_request.preamble_length = DCT_FLAG_LONG_PREAMBLE; - - /* Clear the short preamble if we won't be supporting it */ - priv->assoc_request.capability &= - ~WLAN_CAPABILITY_SHORT_PREAMBLE; - } - - /* Clear capability bits that aren't used in Ad Hoc */ - if (priv->ieee->iw_mode == IW_MODE_ADHOC) - priv->assoc_request.capability &= - ~WLAN_CAPABILITY_SHORT_SLOT_TIME; - IPW_DEBUG_ASSOC("%sssocation attempt: '%s', channel %d, " - "802.11%c [%d], %s[:%s], enc=%s%s%s%c%c\n", + "802.11%c [%d], enc=%s%s%s%c%c\n", roaming ? "Rea" : "A", escape_essid(priv->essid, priv->essid_len), network->channel, ipw_modes[priv->assoc_request.ieee_mode], rates->num_rates, - (priv->assoc_request.preamble_length == - DCT_FLAG_LONG_PREAMBLE) ? "long" : "short", - network->capability & - WLAN_CAPABILITY_SHORT_PREAMBLE ? "short" : "long", priv->capability & CAP_PRIVACY_ON ? "on " : "off", priv->capability & CAP_PRIVACY_ON ? (priv->capability & CAP_SHARED_KEY ? "(shared)" : "(open)") : "", priv->capability & CAP_PRIVACY_ON ? " key=" : "", priv->capability & CAP_PRIVACY_ON ? - '1' + priv->ieee->sec.active_key : '.', + '1' + priv->sec.active_key : '.', priv->capability & CAP_PRIVACY_ON ? '.' : ' '); priv->assoc_request.beacon_interval = network->beacon_interval; @@ -7138,16 +4683,17 @@ static int ipw_associate_network(struct ipw_priv *priv, priv->assoc_request.assoc_tsf_lsw = network->time_stamp[0]; } - memcpy(priv->assoc_request.bssid, network->bssid, ETH_ALEN); + memcpy(&priv->assoc_request.bssid, network->bssid, ETH_ALEN); if (priv->ieee->iw_mode == IW_MODE_ADHOC) { memset(&priv->assoc_request.dest, 0xFF, ETH_ALEN); priv->assoc_request.atim_window = network->atim_window; } else { - memcpy(priv->assoc_request.dest, network->bssid, ETH_ALEN); + memcpy(&priv->assoc_request.dest, network->bssid, ETH_ALEN); priv->assoc_request.atim_window = 0; } + priv->assoc_request.capability = network->capability; priv->assoc_request.listen_interval = network->listen_interval; err = ipw_send_ssid(priv, priv->essid, priv->essid_len); @@ -7164,12 +4710,6 @@ static int ipw_associate_network(struct ipw_priv *priv, priv->sys_config.dot11g_auto_detection = 1; else priv->sys_config.dot11g_auto_detection = 0; - - if (priv->ieee->iw_mode == IW_MODE_ADHOC) - priv->sys_config.answer_broadcast_ssid_probe = 1; - else - priv->sys_config.answer_broadcast_ssid_probe = 0; - err = ipw_send_system_config(priv, &priv->sys_config); if (err) { IPW_DEBUG_HC("Attempt to send sys config command failed.\n"); @@ -7177,7 +4717,7 @@ static int ipw_associate_network(struct ipw_priv *priv, } IPW_DEBUG_ASSOC("Association sensitivity: %d\n", network->stats.rssi); - err = ipw_set_sensitivity(priv, network->stats.rssi + IPW_RSSI_TO_DBM); + err = ipw_set_sensitivity(priv, network->stats.rssi); if (err) { IPW_DEBUG_HC("Attempt to send associate command failed.\n"); return err; @@ -7195,10 +4735,6 @@ static int ipw_associate_network(struct ipw_priv *priv, priv->assoc_network = network; -#ifdef CONFIG_IPW_QOS - ipw_qos_association(priv, network); -#endif - err = ipw_send_associate(priv, &priv->assoc_request); if (err) { IPW_DEBUG_HC("Attempt to send associate command failed.\n"); @@ -7246,15 +4782,12 @@ static void ipw_roam(void *data) if (priv->status & STATUS_ASSOCIATED) { /* First pass through ROAM process -- look for a better * network */ - unsigned long flags; u8 rssi = priv->assoc_network->stats.rssi; priv->assoc_network->stats.rssi = -128; - spin_lock_irqsave(&priv->ieee->lock, flags); list_for_each_entry(network, &priv->ieee->network_list, list) { if (network != priv->assoc_network) ipw_best_network(priv, &match, network, 1); } - spin_unlock_irqrestore(&priv->ieee->lock, flags); priv->assoc_network->stats.rssi = rssi; if (match.network == priv->assoc_network) { @@ -7277,15 +4810,7 @@ static void ipw_roam(void *data) priv->status &= ~STATUS_ROAMING; } -static void ipw_bg_roam(void *data) -{ - struct ipw_priv *priv = data; - down(&priv->sem); - ipw_roam(data); - up(&priv->sem); -} - -static int ipw_associate(void *data) +static void ipw_associate(void *data) { struct ipw_priv *priv = data; @@ -7295,41 +4820,14 @@ static int ipw_associate(void *data) }; struct ipw_supported_rates *rates; struct list_head *element; - unsigned long flags; - - if (priv->ieee->iw_mode == IW_MODE_MONITOR) { - IPW_DEBUG_ASSOC("Not attempting association (monitor mode)\n"); - return 0; - } - - if (priv->status & (STATUS_ASSOCIATED | STATUS_ASSOCIATING)) { - IPW_DEBUG_ASSOC("Not attempting association (already in " - "progress)\n"); - return 0; - } - - if (priv->status & STATUS_DISASSOCIATING) { - IPW_DEBUG_ASSOC("Not attempting association (in " - "disassociating)\n "); - queue_work(priv->workqueue, &priv->associate); - return 0; - } - - if (!ipw_is_init(priv) || (priv->status & STATUS_SCANNING)) { - IPW_DEBUG_ASSOC("Not attempting association (scanning or not " - "initialized)\n"); - return 0; - } if (!(priv->config & CFG_ASSOCIATE) && !(priv->config & (CFG_STATIC_ESSID | CFG_STATIC_CHANNEL | CFG_STATIC_BSSID))) { IPW_DEBUG_ASSOC("Not attempting association (associate=0)\n"); - return 0; + return; } - /* Protect our use of the network_list */ - spin_lock_irqsave(&priv->ieee->lock, flags); list_for_each_entry(network, &priv->ieee->network_list, list) ipw_best_network(priv, &match, network, 0); @@ -7340,7 +4838,6 @@ static int ipw_associate(void *data) priv->ieee->iw_mode == IW_MODE_ADHOC && priv->config & CFG_ADHOC_CREATE && priv->config & CFG_STATIC_ESSID && - priv->config & CFG_STATIC_CHANNEL && !list_empty(&priv->ieee->network_free_list)) { element = priv->ieee->network_free_list.next; network = list_entry(element, struct ieee80211_network, list); @@ -7349,83 +4846,25 @@ static int ipw_associate(void *data) list_del(element); list_add_tail(&network->list, &priv->ieee->network_list); } - spin_unlock_irqrestore(&priv->ieee->lock, flags); /* If we reached the end of the list, then we don't have any valid * matching APs */ if (!network) { ipw_debug_config(priv); - if (!(priv->status & STATUS_SCANNING)) { - if (!(priv->config & CFG_SPEED_SCAN)) - queue_delayed_work(priv->workqueue, - &priv->request_scan, - SCAN_INTERVAL); - else - queue_work(priv->workqueue, - &priv->request_scan); - } + queue_delayed_work(priv->workqueue, &priv->request_scan, + SCAN_INTERVAL); - return 0; + return; } ipw_associate_network(priv, network, rates, 0); - - return 1; -} - -static void ipw_bg_associate(void *data) -{ - struct ipw_priv *priv = data; - down(&priv->sem); - ipw_associate(data); - up(&priv->sem); -} - -static void ipw_rebuild_decrypted_skb(struct ipw_priv *priv, - struct sk_buff *skb) -{ - struct ieee80211_hdr *hdr; - u16 fc; - - hdr = (struct ieee80211_hdr *)skb->data; - fc = le16_to_cpu(hdr->frame_ctl); - if (!(fc & IEEE80211_FCTL_PROTECTED)) - return; - - fc &= ~IEEE80211_FCTL_PROTECTED; - hdr->frame_ctl = cpu_to_le16(fc); - switch (priv->ieee->sec.level) { - case SEC_LEVEL_3: - /* Remove CCMP HDR */ - memmove(skb->data + IEEE80211_3ADDR_LEN, - skb->data + IEEE80211_3ADDR_LEN + 8, - skb->len - IEEE80211_3ADDR_LEN - 8); - skb_trim(skb, skb->len - 16); /* CCMP_HDR_LEN + CCMP_MIC_LEN */ - break; - case SEC_LEVEL_2: - break; - case SEC_LEVEL_1: - /* Remove IV */ - memmove(skb->data + IEEE80211_3ADDR_LEN, - skb->data + IEEE80211_3ADDR_LEN + 4, - skb->len - IEEE80211_3ADDR_LEN - 4); - skb_trim(skb, skb->len - 8); /* IV + ICV */ - break; - case SEC_LEVEL_0: - break; - default: - printk(KERN_ERR "Unknow security level %d\n", - priv->ieee->sec.level); - break; - } } -static void ipw_handle_data_packet(struct ipw_priv *priv, - struct ipw_rx_mem_buffer *rxb, - struct ieee80211_rx_stats *stats) +static inline void ipw_handle_data_packet(struct ipw_priv *priv, + struct ipw_rx_mem_buffer *rxb, + struct ieee80211_rx_stats *stats) { - struct ieee80211_hdr_4addr *hdr; struct ipw_rx_packet *pkt = (struct ipw_rx_packet *)rxb->skb->data; /* We received data from the HW, so stop the watchdog */ @@ -7433,7 +4872,7 @@ static void ipw_handle_data_packet(struct ipw_priv *priv, /* We only process data packets if the * interface is open */ - if (unlikely((le16_to_cpu(pkt->u.frame.length) + IPW_RX_FRAME_SIZE) > + if (unlikely((pkt->u.frame.length + IPW_RX_FRAME_SIZE) > skb_tailroom(rxb->skb))) { priv->ieee->stats.rx_errors++; priv->wstats.discard.misc++; @@ -7450,351 +4889,14 @@ static void ipw_handle_data_packet(struct ipw_priv *priv, skb_reserve(rxb->skb, offsetof(struct ipw_rx_packet, u.frame.data)); /* Set the size of the skb to the size of the frame */ - skb_put(rxb->skb, le16_to_cpu(pkt->u.frame.length)); - - IPW_DEBUG_RX("Rx packet of %d bytes.\n", rxb->skb->len); - - /* HW decrypt will not clear the WEP bit, MIC, PN, etc. */ - hdr = (struct ieee80211_hdr_4addr *)rxb->skb->data; - if (priv->ieee->iw_mode != IW_MODE_MONITOR && - ((is_multicast_ether_addr(hdr->addr1) || - is_broadcast_ether_addr(hdr->addr1)) ? - !priv->ieee->host_mc_decrypt : !priv->ieee->host_decrypt)) - ipw_rebuild_decrypted_skb(priv, rxb->skb); - - if (!ieee80211_rx(priv->ieee, rxb->skb, stats)) - priv->ieee->stats.rx_errors++; - else { /* ieee80211_rx succeeded, so it now owns the SKB */ - rxb->skb = NULL; - __ipw_led_activity_on(priv); - } -} - -#ifdef CONFIG_IEEE80211_RADIOTAP -static void ipw_handle_data_packet_monitor(struct ipw_priv *priv, - struct ipw_rx_mem_buffer *rxb, - struct ieee80211_rx_stats *stats) -{ - struct ipw_rx_packet *pkt = (struct ipw_rx_packet *)rxb->skb->data; - struct ipw_rx_frame *frame = &pkt->u.frame; - - /* initial pull of some data */ - u16 received_channel = frame->received_channel; - u8 antennaAndPhy = frame->antennaAndPhy; - s8 antsignal = frame->rssi_dbm - IPW_RSSI_TO_DBM; /* call it signed anyhow */ - u16 pktrate = frame->rate; - - /* Magic struct that slots into the radiotap header -- no reason - * to build this manually element by element, we can write it much - * more efficiently than we can parse it. ORDER MATTERS HERE */ - struct ipw_rt_hdr { - struct ieee80211_radiotap_header rt_hdr; - u8 rt_flags; /* radiotap packet flags */ - u8 rt_rate; /* rate in 500kb/s */ - u16 rt_channel; /* channel in mhz */ - u16 rt_chbitmask; /* channel bitfield */ - s8 rt_dbmsignal; /* signal in dbM, kluged to signed */ - u8 rt_antenna; /* antenna number */ - } *ipw_rt; - - short len = le16_to_cpu(pkt->u.frame.length); - - /* We received data from the HW, so stop the watchdog */ - priv->net_dev->trans_start = jiffies; - - /* We only process data packets if the - * interface is open */ - if (unlikely((le16_to_cpu(pkt->u.frame.length) + IPW_RX_FRAME_SIZE) > - skb_tailroom(rxb->skb))) { - priv->ieee->stats.rx_errors++; - priv->wstats.discard.misc++; - IPW_DEBUG_DROP("Corruption detected! Oh no!\n"); - return; - } else if (unlikely(!netif_running(priv->net_dev))) { - priv->ieee->stats.rx_dropped++; - priv->wstats.discard.misc++; - IPW_DEBUG_DROP("Dropping packet while interface is not up.\n"); - return; - } - - /* Libpcap 0.9.3+ can handle variable length radiotap, so we'll use - * that now */ - if (len > IPW_RX_BUF_SIZE - sizeof(struct ipw_rt_hdr)) { - /* FIXME: Should alloc bigger skb instead */ - priv->ieee->stats.rx_dropped++; - priv->wstats.discard.misc++; - IPW_DEBUG_DROP("Dropping too large packet in monitor\n"); - return; - } - - /* copy the frame itself */ - memmove(rxb->skb->data + sizeof(struct ipw_rt_hdr), - rxb->skb->data + IPW_RX_FRAME_SIZE, len); - - /* Zero the radiotap static buffer ... We only need to zero the bytes NOT - * part of our real header, saves a little time. - * - * No longer necessary since we fill in all our data. Purge before merging - * patch officially. - * memset(rxb->skb->data + sizeof(struct ipw_rt_hdr), 0, - * IEEE80211_RADIOTAP_HDRLEN - sizeof(struct ipw_rt_hdr)); - */ - - ipw_rt = (struct ipw_rt_hdr *)rxb->skb->data; - - ipw_rt->rt_hdr.it_version = PKTHDR_RADIOTAP_VERSION; - ipw_rt->rt_hdr.it_pad = 0; /* always good to zero */ - ipw_rt->rt_hdr.it_len = sizeof(struct ipw_rt_hdr); /* total header+data */ - - /* Big bitfield of all the fields we provide in radiotap */ - ipw_rt->rt_hdr.it_present = - ((1 << IEEE80211_RADIOTAP_FLAGS) | - (1 << IEEE80211_RADIOTAP_RATE) | - (1 << IEEE80211_RADIOTAP_CHANNEL) | - (1 << IEEE80211_RADIOTAP_DBM_ANTSIGNAL) | - (1 << IEEE80211_RADIOTAP_ANTENNA)); - - /* Zero the flags, we'll add to them as we go */ - ipw_rt->rt_flags = 0; - - /* Convert signal to DBM */ - ipw_rt->rt_dbmsignal = antsignal; - - /* Convert the channel data and set the flags */ - ipw_rt->rt_channel = cpu_to_le16(ieee80211chan2mhz(received_channel)); - if (received_channel > 14) { /* 802.11a */ - ipw_rt->rt_chbitmask = - cpu_to_le16((IEEE80211_CHAN_OFDM | IEEE80211_CHAN_5GHZ)); - } else if (antennaAndPhy & 32) { /* 802.11b */ - ipw_rt->rt_chbitmask = - cpu_to_le16((IEEE80211_CHAN_CCK | IEEE80211_CHAN_2GHZ)); - } else { /* 802.11g */ - ipw_rt->rt_chbitmask = - (IEEE80211_CHAN_OFDM | IEEE80211_CHAN_2GHZ); - } - - /* set the rate in multiples of 500k/s */ - switch (pktrate) { - case IPW_TX_RATE_1MB: - ipw_rt->rt_rate = 2; - break; - case IPW_TX_RATE_2MB: - ipw_rt->rt_rate = 4; - break; - case IPW_TX_RATE_5MB: - ipw_rt->rt_rate = 10; - break; - case IPW_TX_RATE_6MB: - ipw_rt->rt_rate = 12; - break; - case IPW_TX_RATE_9MB: - ipw_rt->rt_rate = 18; - break; - case IPW_TX_RATE_11MB: - ipw_rt->rt_rate = 22; - break; - case IPW_TX_RATE_12MB: - ipw_rt->rt_rate = 24; - break; - case IPW_TX_RATE_18MB: - ipw_rt->rt_rate = 36; - break; - case IPW_TX_RATE_24MB: - ipw_rt->rt_rate = 48; - break; - case IPW_TX_RATE_36MB: - ipw_rt->rt_rate = 72; - break; - case IPW_TX_RATE_48MB: - ipw_rt->rt_rate = 96; - break; - case IPW_TX_RATE_54MB: - ipw_rt->rt_rate = 108; - break; - default: - ipw_rt->rt_rate = 0; - break; - } - - /* antenna number */ - ipw_rt->rt_antenna = (antennaAndPhy & 3); /* Is this right? */ - - /* set the preamble flag if we have it */ - if ((antennaAndPhy & 64)) - ipw_rt->rt_flags |= IEEE80211_RADIOTAP_F_SHORTPRE; - - /* Set the size of the skb to the size of the frame */ - skb_put(rxb->skb, len + sizeof(struct ipw_rt_hdr)); + skb_put(rxb->skb, pkt->u.frame.length); IPW_DEBUG_RX("Rx packet of %d bytes.\n", rxb->skb->len); if (!ieee80211_rx(priv->ieee, rxb->skb, stats)) priv->ieee->stats.rx_errors++; - else { /* ieee80211_rx succeeded, so it now owns the SKB */ - rxb->skb = NULL; - /* no LED during capture */ - } -} -#endif - -static inline int is_network_packet(struct ipw_priv *priv, - struct ieee80211_hdr_4addr *header) -{ - /* Filter incoming packets to determine if they are targetted toward - * this network, discarding packets coming from ourselves */ - switch (priv->ieee->iw_mode) { - case IW_MODE_ADHOC: /* Header: Dest. | Source | BSSID */ - /* packets from our adapter are dropped (echo) */ - if (!memcmp(header->addr2, priv->net_dev->dev_addr, ETH_ALEN)) - return 0; - - /* {broad,multi}cast packets to our BSSID go through */ - if (is_multicast_ether_addr(header->addr1) || - is_broadcast_ether_addr(header->addr1)) - return !memcmp(header->addr3, priv->bssid, ETH_ALEN); - - /* packets to our adapter go through */ - return !memcmp(header->addr1, priv->net_dev->dev_addr, - ETH_ALEN); - - case IW_MODE_INFRA: /* Header: Dest. | BSSID | Source */ - /* packets from our adapter are dropped (echo) */ - if (!memcmp(header->addr3, priv->net_dev->dev_addr, ETH_ALEN)) - return 0; - - /* {broad,multi}cast packets to our BSS go through */ - if (is_multicast_ether_addr(header->addr1) || - is_broadcast_ether_addr(header->addr1)) - return !memcmp(header->addr2, priv->bssid, ETH_ALEN); - - /* packets to our adapter go through */ - return !memcmp(header->addr1, priv->net_dev->dev_addr, - ETH_ALEN); - } - - return 1; -} - -#define IPW_PACKET_RETRY_TIME HZ - -static inline int is_duplicate_packet(struct ipw_priv *priv, - struct ieee80211_hdr_4addr *header) -{ - u16 sc = le16_to_cpu(header->seq_ctl); - u16 seq = WLAN_GET_SEQ_SEQ(sc); - u16 frag = WLAN_GET_SEQ_FRAG(sc); - u16 *last_seq, *last_frag; - unsigned long *last_time; - - switch (priv->ieee->iw_mode) { - case IW_MODE_ADHOC: - { - struct list_head *p; - struct ipw_ibss_seq *entry = NULL; - u8 *mac = header->addr2; - int index = mac[5] % IPW_IBSS_MAC_HASH_SIZE; - - __list_for_each(p, &priv->ibss_mac_hash[index]) { - entry = - list_entry(p, struct ipw_ibss_seq, list); - if (!memcmp(entry->mac, mac, ETH_ALEN)) - break; - } - if (p == &priv->ibss_mac_hash[index]) { - entry = kmalloc(sizeof(*entry), GFP_ATOMIC); - if (!entry) { - IPW_ERROR - ("Cannot malloc new mac entry\n"); - return 0; - } - memcpy(entry->mac, mac, ETH_ALEN); - entry->seq_num = seq; - entry->frag_num = frag; - entry->packet_time = jiffies; - list_add(&entry->list, - &priv->ibss_mac_hash[index]); - return 0; - } - last_seq = &entry->seq_num; - last_frag = &entry->frag_num; - last_time = &entry->packet_time; - break; - } - case IW_MODE_INFRA: - last_seq = &priv->last_seq_num; - last_frag = &priv->last_frag_num; - last_time = &priv->last_packet_time; - break; - default: - return 0; - } - if ((*last_seq == seq) && - time_after(*last_time + IPW_PACKET_RETRY_TIME, jiffies)) { - if (*last_frag == frag) - goto drop; - if (*last_frag + 1 != frag) - /* out-of-order fragment */ - goto drop; - } else - *last_seq = seq; - - *last_frag = frag; - *last_time = jiffies; - return 0; - - drop: - /* Comment this line now since we observed the card receives - * duplicate packets but the FCTL_RETRY bit is not set in the - * IBSS mode with fragmentation enabled. - BUG_ON(!(le16_to_cpu(header->frame_ctl) & IEEE80211_FCTL_RETRY)); */ - return 1; -} - -static void ipw_handle_mgmt_packet(struct ipw_priv *priv, - struct ipw_rx_mem_buffer *rxb, - struct ieee80211_rx_stats *stats) -{ - struct sk_buff *skb = rxb->skb; - struct ipw_rx_packet *pkt = (struct ipw_rx_packet *)skb->data; - struct ieee80211_hdr_4addr *header = (struct ieee80211_hdr_4addr *) - (skb->data + IPW_RX_FRAME_SIZE); - - ieee80211_rx_mgt(priv->ieee, header, stats); - - if (priv->ieee->iw_mode == IW_MODE_ADHOC && - ((WLAN_FC_GET_STYPE(le16_to_cpu(header->frame_ctl)) == - IEEE80211_STYPE_PROBE_RESP) || - (WLAN_FC_GET_STYPE(le16_to_cpu(header->frame_ctl)) == - IEEE80211_STYPE_BEACON))) { - if (!memcmp(header->addr3, priv->bssid, ETH_ALEN)) - ipw_add_station(priv, header->addr2); - } - - if (priv->config & CFG_NET_STATS) { - IPW_DEBUG_HC("sending stat packet\n"); - - /* Set the size of the skb to the size of the full - * ipw header and 802.11 frame */ - skb_put(skb, le16_to_cpu(pkt->u.frame.length) + - IPW_RX_FRAME_SIZE); - - /* Advance past the ipw packet header to the 802.11 frame */ - skb_pull(skb, IPW_RX_FRAME_SIZE); - - /* Push the ieee80211_rx_stats before the 802.11 frame */ - memcpy(skb_push(skb, sizeof(*stats)), stats, sizeof(*stats)); - - skb->dev = priv->ieee->dev; - - /* Point raw at the ieee80211_stats */ - skb->mac.raw = skb->data; - - skb->pkt_type = PACKET_OTHERHOST; - skb->protocol = __constant_htons(ETH_P_80211_STATS); - memset(skb->cb, 0, sizeof(rxb->skb->cb)); - netif_rx(skb); + else /* ieee80211_rx succeeded, so it now owns the SKB */ rxb->skb = NULL; - } } /* @@ -7810,8 +4912,8 @@ static void ipw_rx(struct ipw_priv *priv) u32 r, w, i; u8 network_packet; - r = ipw_read32(priv, IPW_RX_READ_INDEX); - w = ipw_read32(priv, IPW_RX_WRITE_INDEX); + r = ipw_read32(priv, CX2_RX_READ_INDEX); + w = ipw_read32(priv, CX2_RX_WRITE_INDEX); i = (priv->rxq->processed + 1) % RX_QUEUE_SIZE; while (i != r) { @@ -7825,7 +4927,7 @@ static void ipw_rx(struct ipw_priv *priv) priv->rxq->queue[i] = NULL; pci_dma_sync_single_for_cpu(priv->pci_dev, rxb->dma_addr, - IPW_RX_BUF_SIZE, + CX2_RX_BUF_SIZE, PCI_DMA_FROMDEVICE); pkt = (struct ipw_rx_packet *)rxb->skb->data; @@ -7836,13 +4938,9 @@ static void ipw_rx(struct ipw_priv *priv) switch (pkt->header.message_type) { case RX_FRAME_TYPE: /* 802.11 frame */ { struct ieee80211_rx_stats stats = { - .rssi = - le16_to_cpu(pkt->u.frame.rssi_dbm) - + .rssi = pkt->u.frame.rssi_dbm - IPW_RSSI_TO_DBM, - .signal = - le16_to_cpu(pkt->u.frame.signal), - .noise = - le16_to_cpu(pkt->u.frame.noise), + .signal = pkt->u.frame.signal, .rate = pkt->u.frame.rate, .mac_time = jiffies, .received_channel = @@ -7852,30 +4950,22 @@ static void ipw_rx(struct ipw_priv *priv) control & (1 << 0)) ? IEEE80211_24GHZ_BAND : IEEE80211_52GHZ_BAND, - .len = le16_to_cpu(pkt->u.frame.length), + .len = pkt->u.frame.length, }; if (stats.rssi != 0) stats.mask |= IEEE80211_STATMASK_RSSI; if (stats.signal != 0) stats.mask |= IEEE80211_STATMASK_SIGNAL; - if (stats.noise != 0) - stats.mask |= IEEE80211_STATMASK_NOISE; if (stats.rate != 0) stats.mask |= IEEE80211_STATMASK_RATE; priv->rx_packets++; -#ifdef CONFIG_IPW2200_MONITOR +#ifdef CONFIG_IPW_PROMISC if (priv->ieee->iw_mode == IW_MODE_MONITOR) { -#ifdef CONFIG_IEEE80211_RADIOTAP - ipw_handle_data_packet_monitor(priv, - rxb, - &stats); -#else ipw_handle_data_packet(priv, rxb, &stats); -#endif break; } #endif @@ -7889,9 +4979,35 @@ static void ipw_rx(struct ipw_priv *priv) * correctly -- we should probably use the * frame control of the packet and disregard * the current iw_mode */ + switch (priv->ieee->iw_mode) { + case IW_MODE_ADHOC: + network_packet = + !memcmp(header->addr1, + priv->net_dev->dev_addr, + ETH_ALEN) || + !memcmp(header->addr3, + priv->bssid, ETH_ALEN) || + is_broadcast_ether_addr(header-> + addr1) + || is_multicast_ether_addr(header-> + addr1); + break; + + case IW_MODE_INFRA: + default: + network_packet = + !memcmp(header->addr3, + priv->bssid, ETH_ALEN) || + !memcmp(header->addr1, + priv->net_dev->dev_addr, + ETH_ALEN) || + is_broadcast_ether_addr(header-> + addr1) + || is_multicast_ether_addr(header-> + addr1); + break; + } - network_packet = - is_network_packet(priv, header); if (network_packet && priv->assoc_network) { priv->assoc_network->stats.rssi = stats.rssi; @@ -7901,10 +5017,9 @@ static void ipw_rx(struct ipw_priv *priv) } IPW_DEBUG_RX("Frame: len=%u\n", - le16_to_cpu(pkt->u.frame.length)); + pkt->u.frame.length); - if (le16_to_cpu(pkt->u.frame.length) < - frame_hdr_len(header)) { + if (pkt->u.frame.length < frame_hdr_len(header)) { IPW_DEBUG_DROP ("Received packet is too small. " "Dropping.\n"); @@ -7913,22 +5028,34 @@ static void ipw_rx(struct ipw_priv *priv) break; } - switch (WLAN_FC_GET_TYPE - (le16_to_cpu(header->frame_ctl))) { - + switch (WLAN_FC_GET_TYPE(header->frame_ctl)) { case IEEE80211_FTYPE_MGMT: - ipw_handle_mgmt_packet(priv, rxb, - &stats); + ieee80211_rx_mgt(priv->ieee, header, + &stats); + if (priv->ieee->iw_mode == IW_MODE_ADHOC + && + ((WLAN_FC_GET_STYPE + (header->frame_ctl) == + IEEE80211_STYPE_PROBE_RESP) + || + (WLAN_FC_GET_STYPE + (header->frame_ctl) == + IEEE80211_STYPE_BEACON)) + && !memcmp(header->addr3, + priv->bssid, ETH_ALEN)) + ipw_add_station(priv, + header->addr2); break; case IEEE80211_FTYPE_CTL: break; case IEEE80211_FTYPE_DATA: - if (unlikely(!network_packet || - is_duplicate_packet(priv, - header))) - { + if (network_packet) + ipw_handle_data_packet(priv, + rxb, + &stats); + else IPW_DEBUG_DROP("Dropping: " MAC_FMT ", " MAC_FMT ", " @@ -7939,12 +5066,6 @@ static void ipw_rx(struct ipw_priv *priv) addr2), MAC_ARG(header-> addr3)); - break; - } - - ipw_handle_data_packet(priv, rxb, - &stats); - break; } break; @@ -7975,7 +5096,7 @@ static void ipw_rx(struct ipw_priv *priv) } pci_unmap_single(priv->pci_dev, rxb->dma_addr, - IPW_RX_BUF_SIZE, PCI_DMA_FROMDEVICE); + CX2_RX_BUF_SIZE, PCI_DMA_FROMDEVICE); list_add_tail(&rxb->list, &priv->rxq->rx_used); i = (i + 1) % RX_QUEUE_SIZE; @@ -7987,129 +5108,128 @@ static void ipw_rx(struct ipw_priv *priv) ipw_rx_queue_restock(priv); } -#define DEFAULT_RTS_THRESHOLD 2304U -#define MIN_RTS_THRESHOLD 1U -#define MAX_RTS_THRESHOLD 2304U -#define DEFAULT_BEACON_INTERVAL 100U -#define DEFAULT_SHORT_RETRY_LIMIT 7U -#define DEFAULT_LONG_RETRY_LIMIT 4U - -static int ipw_sw_reset(struct ipw_priv *priv, int init) +static void ipw_abort_scan(struct ipw_priv *priv) { - int band, modulation; - int old_mode = priv->ieee->iw_mode; - - /* Initialize module parameter values here */ - priv->config = 0; + int err; - /* We default to disabling the LED code as right now it causes - * too many systems to lock up... */ - if (!led) - priv->config |= CFG_NO_LED; + if (priv->status & STATUS_SCAN_ABORTING) { + IPW_DEBUG_HC("Ignoring concurrent scan abort request.\n"); + return; + } + priv->status |= STATUS_SCAN_ABORTING; - if (associate) - priv->config |= CFG_ASSOCIATE; - else - IPW_DEBUG_INFO("Auto associate disabled.\n"); + err = ipw_send_scan_abort(priv); + if (err) + IPW_DEBUG_HC("Request to abort scan failed.\n"); +} - if (auto_create) - priv->config |= CFG_ADHOC_CREATE; - else - IPW_DEBUG_INFO("Auto adhoc creation disabled.\n"); +static int ipw_request_scan(struct ipw_priv *priv) +{ + struct ipw_scan_request_ext scan; + int channel_index = 0; + int i, err, scan_type; - if (disable) { - priv->status |= STATUS_RF_KILL_SW; - IPW_DEBUG_INFO("Radio disabled.\n"); + if (priv->status & STATUS_EXIT_PENDING) { + IPW_DEBUG_SCAN("Aborting scan due to device shutdown\n"); + priv->status |= STATUS_SCAN_PENDING; + return 0; } - if (channel != 0) { - priv->config |= CFG_STATIC_CHANNEL; - priv->channel = channel; - IPW_DEBUG_INFO("Bind to static channel %d\n", channel); - /* TODO: Validate that provided channel is in range */ + if (priv->status & STATUS_SCANNING) { + IPW_DEBUG_HC("Concurrent scan requested. Aborting first.\n"); + priv->status |= STATUS_SCAN_PENDING; + ipw_abort_scan(priv); + return 0; } -#ifdef CONFIG_IPW_QOS - ipw_qos_init(priv, qos_enable, qos_burst_enable, - burst_duration_CCK, burst_duration_OFDM); -#endif /* CONFIG_IPW_QOS */ - - switch (mode) { - case 1: - priv->ieee->iw_mode = IW_MODE_ADHOC; - priv->net_dev->type = ARPHRD_ETHER; - break; -#ifdef CONFIG_IPW2200_MONITOR - case 2: - priv->ieee->iw_mode = IW_MODE_MONITOR; -#ifdef CONFIG_IEEE80211_RADIOTAP - priv->net_dev->type = ARPHRD_IEEE80211_RADIOTAP; -#else - priv->net_dev->type = ARPHRD_IEEE80211; -#endif - break; -#endif - default: - case 0: - priv->net_dev->type = ARPHRD_ETHER; - priv->ieee->iw_mode = IW_MODE_INFRA; - break; + if (priv->status & STATUS_SCAN_ABORTING) { + IPW_DEBUG_HC("Scan request while abort pending. Queuing.\n"); + priv->status |= STATUS_SCAN_PENDING; + return 0; } - if (hwcrypto) { - priv->ieee->host_encrypt = 0; - priv->ieee->host_encrypt_msdu = 0; - priv->ieee->host_decrypt = 0; - priv->ieee->host_mc_decrypt = 0; + if (priv->status & STATUS_RF_KILL_MASK) { + IPW_DEBUG_HC("Aborting scan due to RF Kill activation\n"); + priv->status |= STATUS_SCAN_PENDING; + return 0; } - IPW_DEBUG_INFO("Hardware crypto [%s]\n", hwcrypto ? "on" : "off"); - /* IPW2200/2915 is abled to do hardware fragmentation. */ - priv->ieee->host_open_frag = 0; + memset(&scan, 0, sizeof(scan)); - if ((priv->pci_dev->device == 0x4223) || - (priv->pci_dev->device == 0x4224)) { - if (init) - printk(KERN_INFO DRV_NAME - ": Detected Intel PRO/Wireless 2915ABG Network " - "Connection\n"); - priv->ieee->abg_true = 1; - band = IEEE80211_52GHZ_BAND | IEEE80211_24GHZ_BAND; - modulation = IEEE80211_OFDM_MODULATION | - IEEE80211_CCK_MODULATION; - priv->adapter = IPW_2915ABG; - priv->ieee->mode = IEEE_A | IEEE_G | IEEE_B; - } else { - if (init) - printk(KERN_INFO DRV_NAME - ": Detected Intel PRO/Wireless 2200BG Network " - "Connection\n"); + scan.dwell_time[IPW_SCAN_ACTIVE_BROADCAST_SCAN] = 20; + scan.dwell_time[IPW_SCAN_ACTIVE_BROADCAST_AND_DIRECT_SCAN] = 20; + scan.dwell_time[IPW_SCAN_PASSIVE_FULL_DWELL_SCAN] = 20; + + scan.full_scan_index = ieee80211_get_scans(priv->ieee); + /* If we are roaming, then make this a directed scan for the current + * network. Otherwise, ensure that every other scan is a fast + * channel hop scan */ + if ((priv->status & STATUS_ROAMING) + || (!(priv->status & STATUS_ASSOCIATED) + && (priv->config & CFG_STATIC_ESSID) + && (scan.full_scan_index % 2))) { + err = ipw_send_ssid(priv, priv->essid, priv->essid_len); + if (err) { + IPW_DEBUG_HC("Attempt to send SSID command failed.\n"); + return err; + } - priv->ieee->abg_true = 0; - band = IEEE80211_24GHZ_BAND; - modulation = IEEE80211_OFDM_MODULATION | - IEEE80211_CCK_MODULATION; - priv->adapter = IPW_2200BG; - priv->ieee->mode = IEEE_G | IEEE_B; + scan_type = IPW_SCAN_ACTIVE_BROADCAST_AND_DIRECT_SCAN; + } else { + scan_type = IPW_SCAN_ACTIVE_BROADCAST_SCAN; } - priv->ieee->freq_band = band; - priv->ieee->modulation = modulation; + if (priv->ieee->freq_band & IEEE80211_52GHZ_BAND) { + int start = channel_index; + for (i = 0; i < MAX_A_CHANNELS; i++) { + if (band_a_active_channel[i] == 0) + break; + if ((priv->status & STATUS_ASSOCIATED) && + band_a_active_channel[i] == priv->channel) + continue; + channel_index++; + scan.channels_list[channel_index] = + band_a_active_channel[i]; + ipw_set_scan_type(&scan, channel_index, scan_type); + } - priv->rates_mask = IEEE80211_DEFAULT_RATES_MASK; + if (start != channel_index) { + scan.channels_list[start] = (u8) (IPW_A_MODE << 6) | + (channel_index - start); + channel_index++; + } + } - priv->disassociate_threshold = IPW_MB_DISASSOCIATE_THRESHOLD_DEFAULT; - priv->roaming_threshold = IPW_MB_ROAMING_THRESHOLD_DEFAULT; + if (priv->ieee->freq_band & IEEE80211_24GHZ_BAND) { + int start = channel_index; + for (i = 0; i < MAX_B_CHANNELS; i++) { + if (band_b_active_channel[i] == 0) + break; + if ((priv->status & STATUS_ASSOCIATED) && + band_b_active_channel[i] == priv->channel) + continue; + channel_index++; + scan.channels_list[channel_index] = + band_b_active_channel[i]; + ipw_set_scan_type(&scan, channel_index, scan_type); + } - priv->rts_threshold = DEFAULT_RTS_THRESHOLD; - priv->short_retry_limit = DEFAULT_SHORT_RETRY_LIMIT; - priv->long_retry_limit = DEFAULT_LONG_RETRY_LIMIT; + if (start != channel_index) { + scan.channels_list[start] = (u8) (IPW_B_MODE << 6) | + (channel_index - start); + } + } - /* If power management is turned on, default to AC mode */ - priv->power_mode = IPW_POWER_AC; - priv->tx_power = IPW_TX_POWER_DEFAULT; + err = ipw_send_scan_request_ext(priv, &scan); + if (err) { + IPW_DEBUG_HC("Sending scan command failed: %08X\n", err); + return -EIO; + } - return old_mode == priv->ieee->iw_mode; + priv->status |= STATUS_SCANNING; + priv->status &= ~STATUS_SCAN_PENDING; + + return 0; } /* @@ -8127,16 +5247,12 @@ static int ipw_wx_get_name(struct net_device *dev, union iwreq_data *wrqu, char *extra) { struct ipw_priv *priv = ieee80211_priv(dev); - down(&priv->sem); - if (priv->status & STATUS_RF_KILL_MASK) - strcpy(wrqu->name, "radio off"); - else if (!(priv->status & STATUS_ASSOCIATED)) + if (!(priv->status & STATUS_ASSOCIATED)) strcpy(wrqu->name, "unassociated"); else snprintf(wrqu->name, IFNAMSIZ, "IEEE 802.11%c", ipw_modes[priv->assoc_request.ieee_mode]); IPW_DEBUG_WX("Name: %s\n", wrqu->name); - up(&priv->sem); return 0; } @@ -8145,9 +5261,13 @@ static int ipw_set_channel(struct ipw_priv *priv, u8 channel) if (channel == 0) { IPW_DEBUG_INFO("Setting channel to ANY (0)\n"); priv->config &= ~CFG_STATIC_CHANNEL; - IPW_DEBUG_ASSOC("Attempting to associate with new " - "parameters.\n"); - ipw_associate(priv); + if (!(priv->status & (STATUS_SCANNING | STATUS_ASSOCIATED | + STATUS_ASSOCIATING))) { + IPW_DEBUG_ASSOC("Attempting to associate with new " + "parameters.\n"); + ipw_associate(priv); + } + return 0; } @@ -8162,32 +5282,14 @@ static int ipw_set_channel(struct ipw_priv *priv, u8 channel) IPW_DEBUG_INFO("Setting channel to %i\n", (int)channel); priv->channel = channel; -#ifdef CONFIG_IPW2200_MONITOR - if (priv->ieee->iw_mode == IW_MODE_MONITOR) { - int i; - if (priv->status & STATUS_SCANNING) { - IPW_DEBUG_SCAN("Scan abort triggered due to " - "channel change.\n"); - ipw_abort_scan(priv); - } - - for (i = 1000; i && (priv->status & STATUS_SCANNING); i--) - udelay(10); - - if (priv->status & STATUS_SCANNING) - IPW_DEBUG_SCAN("Still scanning...\n"); - else - IPW_DEBUG_SCAN("Took %dms to abort current scan\n", - 1000 - i); - - return 0; - } -#endif /* CONFIG_IPW2200_MONITOR */ - - /* Network configuration changed -- force [re]association */ - IPW_DEBUG_ASSOC("[re]association triggered due to channel change.\n"); - if (!ipw_disassociate(priv)) + /* If we are currently associated, or trying to associate + * then see if this is a new channel (causing us to disassociate) */ + if (priv->status & (STATUS_ASSOCIATED | STATUS_ASSOCIATING)) { + IPW_DEBUG_ASSOC("Disassociating due to channel change.\n"); + ipw_disassociate(priv); + } else { ipw_associate(priv); + } return 0; } @@ -8197,48 +5299,29 @@ static int ipw_wx_set_freq(struct net_device *dev, union iwreq_data *wrqu, char *extra) { struct ipw_priv *priv = ieee80211_priv(dev); - const struct ieee80211_geo *geo = ipw_get_geo(priv->ieee); struct iw_freq *fwrq = &wrqu->freq; - int ret = 0, i; - u8 channel, flags; - int band; - - if (fwrq->m == 0) { - IPW_DEBUG_WX("SET Freq/Channel -> any\n"); - down(&priv->sem); - ret = ipw_set_channel(priv, 0); - up(&priv->sem); - return ret; - } + /* if setting by freq convert to channel */ if (fwrq->e == 1) { - channel = ipw_freq_to_channel(priv->ieee, fwrq->m); - if (channel == 0) - return -EINVAL; - } else - channel = fwrq->m; - - if (!(band = ipw_is_valid_channel(priv->ieee, channel))) - return -EINVAL; + if ((fwrq->m >= (int)2.412e8 && fwrq->m <= (int)2.487e8)) { + int f = fwrq->m / 100000; + int c = 0; - if (priv->ieee->iw_mode == IW_MODE_ADHOC) { - i = ipw_channel_to_index(priv->ieee, channel); - if (i == -1) - return -EINVAL; + while ((c < REG_MAX_CHANNEL) && + (f != ipw_frequencies[c])) + c++; - flags = (band == IEEE80211_24GHZ_BAND) ? - geo->bg[i].flags : geo->a[i].flags; - if (flags & IEEE80211_CH_PASSIVE_ONLY) { - IPW_DEBUG_WX("Invalid Ad-Hoc channel for 802.11a\n"); - return -EINVAL; + /* hack to fall through */ + fwrq->e = 0; + fwrq->m = c + 1; } } + if (fwrq->e > 0 || fwrq->m > 1000) + return -EOPNOTSUPP; + IPW_DEBUG_WX("SET Freq/Channel -> %d \n", fwrq->m); - down(&priv->sem); - ret = ipw_set_channel(priv, channel); - up(&priv->sem); - return ret; + return ipw_set_channel(priv, (u8) fwrq->m); } static int ipw_wx_get_freq(struct net_device *dev, @@ -8251,14 +5334,12 @@ static int ipw_wx_get_freq(struct net_device *dev, /* If we are associated, trying to associate, or have a statically * configured CHANNEL then return that; otherwise return ANY */ - down(&priv->sem); if (priv->config & CFG_STATIC_CHANNEL || priv->status & (STATUS_ASSOCIATING | STATUS_ASSOCIATED)) wrqu->freq.m = priv->channel; else wrqu->freq.m = 0; - up(&priv->sem); IPW_DEBUG_WX("GET Freq/Channel -> %d \n", priv->channel); return 0; } @@ -8272,8 +5353,11 @@ static int ipw_wx_set_mode(struct net_device *dev, IPW_DEBUG_WX("Set MODE: %d\n", wrqu->mode); + if (wrqu->mode == priv->ieee->iw_mode) + return 0; + switch (wrqu->mode) { -#ifdef CONFIG_IPW2200_MONITOR +#ifdef CONFIG_IPW_PROMISC case IW_MODE_MONITOR: #endif case IW_MODE_ADHOC: @@ -8285,33 +5369,31 @@ static int ipw_wx_set_mode(struct net_device *dev, default: return -EINVAL; } - if (wrqu->mode == priv->ieee->iw_mode) - return 0; - - down(&priv->sem); - ipw_sw_reset(priv, 0); - -#ifdef CONFIG_IPW2200_MONITOR +#ifdef CONFIG_IPW_PROMISC if (priv->ieee->iw_mode == IW_MODE_MONITOR) priv->net_dev->type = ARPHRD_ETHER; if (wrqu->mode == IW_MODE_MONITOR) -#ifdef CONFIG_IEEE80211_RADIOTAP - priv->net_dev->type = ARPHRD_IEEE80211_RADIOTAP; -#else priv->net_dev->type = ARPHRD_IEEE80211; -#endif -#endif /* CONFIG_IPW2200_MONITOR */ +#endif /* CONFIG_IPW_PROMISC */ +#ifdef CONFIG_PM /* Free the existing firmware and reset the fw_loaded * flag so ipw_load() will bring in the new firmawre */ - free_firmware(); + if (fw_loaded) { + fw_loaded = 0; + } + + release_firmware(bootfw); + release_firmware(ucode); + release_firmware(firmware); + bootfw = ucode = firmware = NULL; +#endif priv->ieee->iw_mode = wrqu->mode; + ipw_adapter_restart(priv); - queue_work(priv->workqueue, &priv->adapter_restart); - up(&priv->sem); return err; } @@ -8320,13 +5402,20 @@ static int ipw_wx_get_mode(struct net_device *dev, union iwreq_data *wrqu, char *extra) { struct ipw_priv *priv = ieee80211_priv(dev); - down(&priv->sem); + wrqu->mode = priv->ieee->iw_mode; IPW_DEBUG_WX("Get MODE -> %d\n", wrqu->mode); - up(&priv->sem); + return 0; } +#define DEFAULT_RTS_THRESHOLD 2304U +#define MIN_RTS_THRESHOLD 1U +#define MAX_RTS_THRESHOLD 2304U +#define DEFAULT_BEACON_INTERVAL 100U +#define DEFAULT_SHORT_RETRY_LIMIT 7U +#define DEFAULT_LONG_RETRY_LIMIT 4U + /* Values are in microsecond */ static const s32 timeout_duration[] = { 350000, @@ -8350,8 +5439,8 @@ static int ipw_wx_get_range(struct net_device *dev, { struct ipw_priv *priv = ieee80211_priv(dev); struct iw_range *range = (struct iw_range *)extra; - const struct ieee80211_geo *geo = ipw_get_geo(priv->ieee); - int i = 0, j; + u16 val; + int i; wrqu->data.length = sizeof(*range); memset(range, 0, sizeof(*range)); @@ -8362,7 +5451,7 @@ static int ipw_wx_get_range(struct net_device *dev, range->max_qual.qual = 100; /* TODO: Find real max RSSI and stick here */ range->max_qual.level = 0; - range->max_qual.noise = priv->ieee->worst_rssi + 0x100; + range->max_qual.noise = 0; range->max_qual.updated = 7; /* Updated all three */ range->avg_qual.qual = 70; @@ -8370,7 +5459,7 @@ static int ipw_wx_get_range(struct net_device *dev, range->avg_qual.level = 0; /* FIXME to real average level */ range->avg_qual.noise = 0; range->avg_qual.updated = 7; /* Updated all three */ - down(&priv->sem); + range->num_bitrates = min(priv->rates.num_rates, (u8) IW_MAX_BITRATES); for (i = 0; i < range->num_bitrates; i++) @@ -8390,35 +5479,19 @@ static int ipw_wx_get_range(struct net_device *dev, range->we_version_compiled = WIRELESS_EXT; range->we_version_source = 16; - i = 0; - if (priv->ieee->mode & (IEEE_B | IEEE_G)) { - for (j = 0; j < geo->bg_channels && i < IW_MAX_FREQUENCIES; - i++, j++) { - range->freq[i].i = geo->bg[j].channel; - range->freq[i].m = geo->bg[j].freq * 100000; - range->freq[i].e = 1; - } - } - - if (priv->ieee->mode & IEEE_A) { - for (j = 0; j < geo->a_channels && i < IW_MAX_FREQUENCIES; - i++, j++) { - range->freq[i].i = geo->a[j].channel; - range->freq[i].m = geo->a[j].freq * 100000; - range->freq[i].e = 1; - } - } - - range->num_channels = i; - range->num_frequency = i; + range->num_channels = FREQ_COUNT; - up(&priv->sem); + val = 0; + for (i = 0; i < FREQ_COUNT; i++) { + range->freq[val].i = i + 1; + range->freq[val].m = ipw_frequencies[i] * 100000; + range->freq[val].e = 1; + val++; - /* Event capability (kernel + driver) */ - range->event_capa[0] = (IW_EVENT_CAPA_K_0 | - IW_EVENT_CAPA_MASK(SIOCGIWTHRSPY) | - IW_EVENT_CAPA_MASK(SIOCGIWAP)); - range->event_capa[1] = IW_EVENT_CAPA_K_1; + if (val == IW_MAX_FREQUENCIES) + break; + } + range->num_frequency = val; IPW_DEBUG_WX("GET Range\n"); return 0; @@ -8439,23 +5512,25 @@ static int ipw_wx_set_wap(struct net_device *dev, if (wrqu->ap_addr.sa_family != ARPHRD_ETHER) return -EINVAL; - down(&priv->sem); + if (!memcmp(any, wrqu->ap_addr.sa_data, ETH_ALEN) || !memcmp(off, wrqu->ap_addr.sa_data, ETH_ALEN)) { /* we disable mandatory BSSID association */ IPW_DEBUG_WX("Setting AP BSSID to ANY\n"); priv->config &= ~CFG_STATIC_BSSID; - IPW_DEBUG_ASSOC("Attempting to associate with new " - "parameters.\n"); - ipw_associate(priv); - up(&priv->sem); + if (!(priv->status & (STATUS_SCANNING | STATUS_ASSOCIATED | + STATUS_ASSOCIATING))) { + IPW_DEBUG_ASSOC("Attempting to associate with new " + "parameters.\n"); + ipw_associate(priv); + } + return 0; } priv->config |= CFG_STATIC_BSSID; if (!memcmp(priv->bssid, wrqu->ap_addr.sa_data, ETH_ALEN)) { IPW_DEBUG_WX("BSSID set to current BSSID.\n"); - up(&priv->sem); return 0; } @@ -8464,12 +5539,15 @@ static int ipw_wx_set_wap(struct net_device *dev, memcpy(priv->bssid, wrqu->ap_addr.sa_data, ETH_ALEN); - /* Network configuration changed -- force [re]association */ - IPW_DEBUG_ASSOC("[re]association triggered due to BSSID change.\n"); - if (!ipw_disassociate(priv)) + /* If we are currently associated, or trying to associate + * then see if this is a new BSSID (causing us to disassociate) */ + if (priv->status & (STATUS_ASSOCIATED | STATUS_ASSOCIATING)) { + IPW_DEBUG_ASSOC("Disassociating due to BSSID change.\n"); + ipw_disassociate(priv); + } else { ipw_associate(priv); + } - up(&priv->sem); return 0; } @@ -8480,17 +5558,15 @@ static int ipw_wx_get_wap(struct net_device *dev, struct ipw_priv *priv = ieee80211_priv(dev); /* If we are associated, trying to associate, or have a statically * configured BSSID then return that; otherwise return ANY */ - down(&priv->sem); if (priv->config & CFG_STATIC_BSSID || priv->status & (STATUS_ASSOCIATED | STATUS_ASSOCIATING)) { wrqu->ap_addr.sa_family = ARPHRD_ETHER; - memcpy(wrqu->ap_addr.sa_data, priv->bssid, ETH_ALEN); + memcpy(wrqu->ap_addr.sa_data, &priv->bssid, ETH_ALEN); } else memset(wrqu->ap_addr.sa_data, 0, ETH_ALEN); IPW_DEBUG_WX("Getting WAP BSSID: " MAC_FMT "\n", MAC_ARG(wrqu->ap_addr.sa_data)); - up(&priv->sem); return 0; } @@ -8501,22 +5577,21 @@ static int ipw_wx_set_essid(struct net_device *dev, struct ipw_priv *priv = ieee80211_priv(dev); char *essid = ""; /* ANY */ int length = 0; - down(&priv->sem); + if (wrqu->essid.flags && wrqu->essid.length) { length = wrqu->essid.length - 1; essid = extra; } if (length == 0) { IPW_DEBUG_WX("Setting ESSID to ANY\n"); - if ((priv->config & CFG_STATIC_ESSID) && - !(priv->status & (STATUS_ASSOCIATED | + priv->config &= ~CFG_STATIC_ESSID; + if (!(priv->status & (STATUS_SCANNING | STATUS_ASSOCIATED | STATUS_ASSOCIATING))) { IPW_DEBUG_ASSOC("Attempting to associate with new " "parameters.\n"); - priv->config &= ~CFG_STATIC_ESSID; ipw_associate(priv); } - up(&priv->sem); + return 0; } @@ -8526,7 +5601,6 @@ static int ipw_wx_set_essid(struct net_device *dev, if (priv->essid_len == length && !memcmp(priv->essid, extra, length)) { IPW_DEBUG_WX("ESSID set to current ESSID.\n"); - up(&priv->sem); return 0; } @@ -8536,12 +5610,15 @@ static int ipw_wx_set_essid(struct net_device *dev, priv->essid_len = length; memcpy(priv->essid, essid, priv->essid_len); - /* Network configuration changed -- force [re]association */ - IPW_DEBUG_ASSOC("[re]association triggered due to ESSID change.\n"); - if (!ipw_disassociate(priv)) + /* If we are currently associated, or trying to associate + * then see if this is a new ESSID (causing us to disassociate) */ + if (priv->status & (STATUS_ASSOCIATED | STATUS_ASSOCIATING)) { + IPW_DEBUG_ASSOC("Disassociating due to ESSID change.\n"); + ipw_disassociate(priv); + } else { ipw_associate(priv); + } - up(&priv->sem); return 0; } @@ -8553,7 +5630,6 @@ static int ipw_wx_get_essid(struct net_device *dev, /* If we are associated, trying to associate, or have a statically * configured ESSID then return that; otherwise return ANY */ - down(&priv->sem); if (priv->config & CFG_STATIC_ESSID || priv->status & (STATUS_ASSOCIATED | STATUS_ASSOCIATING)) { IPW_DEBUG_WX("Getting essid: '%s'\n", @@ -8566,7 +5642,7 @@ static int ipw_wx_get_essid(struct net_device *dev, wrqu->essid.length = 0; wrqu->essid.flags = 0; /* active */ } - up(&priv->sem); + return 0; } @@ -8579,12 +5655,11 @@ static int ipw_wx_set_nick(struct net_device *dev, IPW_DEBUG_WX("Setting nick to '%s'\n", extra); if (wrqu->data.length > IW_ESSID_MAX_SIZE) return -E2BIG; - down(&priv->sem); + wrqu->data.length = min((size_t) wrqu->data.length, sizeof(priv->nick)); memset(priv->nick, 0, sizeof(priv->nick)); memcpy(priv->nick, extra, wrqu->data.length); IPW_DEBUG_TRACE("<<\n"); - up(&priv->sem); return 0; } @@ -8595,11 +5670,9 @@ static int ipw_wx_get_nick(struct net_device *dev, { struct ipw_priv *priv = ieee80211_priv(dev); IPW_DEBUG_WX("Getting nick\n"); - down(&priv->sem); wrqu->data.length = strlen(priv->nick) + 1; memcpy(extra, priv->nick, wrqu->data.length); wrqu->data.flags = 1; /* active */ - up(&priv->sem); return 0; } @@ -8607,113 +5680,8 @@ static int ipw_wx_set_rate(struct net_device *dev, struct iw_request_info *info, union iwreq_data *wrqu, char *extra) { - /* TODO: We should use semaphores or locks for access to priv */ - struct ipw_priv *priv = ieee80211_priv(dev); - u32 target_rate = wrqu->bitrate.value; - u32 fixed, mask; - - /* value = -1, fixed = 0 means auto only, so we should use all rates offered by AP */ - /* value = X, fixed = 1 means only rate X */ - /* value = X, fixed = 0 means all rates lower equal X */ - - if (target_rate == -1) { - fixed = 0; - mask = IEEE80211_DEFAULT_RATES_MASK; - /* Now we should reassociate */ - goto apply; - } - - mask = 0; - fixed = wrqu->bitrate.fixed; - - if (target_rate == 1000000 || !fixed) - mask |= IEEE80211_CCK_RATE_1MB_MASK; - if (target_rate == 1000000) - goto apply; - - if (target_rate == 2000000 || !fixed) - mask |= IEEE80211_CCK_RATE_2MB_MASK; - if (target_rate == 2000000) - goto apply; - - if (target_rate == 5500000 || !fixed) - mask |= IEEE80211_CCK_RATE_5MB_MASK; - if (target_rate == 5500000) - goto apply; - - if (target_rate == 6000000 || !fixed) - mask |= IEEE80211_OFDM_RATE_6MB_MASK; - if (target_rate == 6000000) - goto apply; - - if (target_rate == 9000000 || !fixed) - mask |= IEEE80211_OFDM_RATE_9MB_MASK; - if (target_rate == 9000000) - goto apply; - - if (target_rate == 11000000 || !fixed) - mask |= IEEE80211_CCK_RATE_11MB_MASK; - if (target_rate == 11000000) - goto apply; - - if (target_rate == 12000000 || !fixed) - mask |= IEEE80211_OFDM_RATE_12MB_MASK; - if (target_rate == 12000000) - goto apply; - - if (target_rate == 18000000 || !fixed) - mask |= IEEE80211_OFDM_RATE_18MB_MASK; - if (target_rate == 18000000) - goto apply; - - if (target_rate == 24000000 || !fixed) - mask |= IEEE80211_OFDM_RATE_24MB_MASK; - if (target_rate == 24000000) - goto apply; - - if (target_rate == 36000000 || !fixed) - mask |= IEEE80211_OFDM_RATE_36MB_MASK; - if (target_rate == 36000000) - goto apply; - - if (target_rate == 48000000 || !fixed) - mask |= IEEE80211_OFDM_RATE_48MB_MASK; - if (target_rate == 48000000) - goto apply; - - if (target_rate == 54000000 || !fixed) - mask |= IEEE80211_OFDM_RATE_54MB_MASK; - if (target_rate == 54000000) - goto apply; - - IPW_DEBUG_WX("invalid rate specified, returning error\n"); - return -EINVAL; - - apply: - IPW_DEBUG_WX("Setting rate mask to 0x%08X [%s]\n", - mask, fixed ? "fixed" : "sub-rates"); - down(&priv->sem); - if (mask == IEEE80211_DEFAULT_RATES_MASK) { - priv->config &= ~CFG_FIXED_RATE; - ipw_set_fixed_rate(priv, priv->ieee->mode); - } else - priv->config |= CFG_FIXED_RATE; - - if (priv->rates_mask == mask) { - IPW_DEBUG_WX("Mask set to current mask.\n"); - up(&priv->sem); - return 0; - } - - priv->rates_mask = mask; - - /* Network configuration changed -- force [re]association */ - IPW_DEBUG_ASSOC("[re]association triggered due to rates change.\n"); - if (!ipw_disassociate(priv)) - ipw_associate(priv); - - up(&priv->sem); - return 0; + IPW_DEBUG_WX("0x%p, 0x%p, 0x%p\n", dev, info, wrqu); + return -EOPNOTSUPP; } static int ipw_wx_get_rate(struct net_device *dev, @@ -8721,9 +5689,8 @@ static int ipw_wx_get_rate(struct net_device *dev, union iwreq_data *wrqu, char *extra) { struct ipw_priv *priv = ieee80211_priv(dev); - down(&priv->sem); wrqu->bitrate.value = priv->last_rate; - up(&priv->sem); + IPW_DEBUG_WX("GET Rate -> %d \n", wrqu->bitrate.value); return 0; } @@ -8733,20 +5700,18 @@ static int ipw_wx_set_rts(struct net_device *dev, union iwreq_data *wrqu, char *extra) { struct ipw_priv *priv = ieee80211_priv(dev); - down(&priv->sem); + if (wrqu->rts.disabled) priv->rts_threshold = DEFAULT_RTS_THRESHOLD; else { if (wrqu->rts.value < MIN_RTS_THRESHOLD || - wrqu->rts.value > MAX_RTS_THRESHOLD) { - up(&priv->sem); + wrqu->rts.value > MAX_RTS_THRESHOLD) return -EINVAL; - } + priv->rts_threshold = wrqu->rts.value; } ipw_send_rts_threshold(priv, priv->rts_threshold); - up(&priv->sem); IPW_DEBUG_WX("SET RTS Threshold -> %d \n", priv->rts_threshold); return 0; } @@ -8756,11 +5721,10 @@ static int ipw_wx_get_rts(struct net_device *dev, union iwreq_data *wrqu, char *extra) { struct ipw_priv *priv = ieee80211_priv(dev); - down(&priv->sem); wrqu->rts.value = priv->rts_threshold; wrqu->rts.fixed = 0; /* no auto select */ wrqu->rts.disabled = (wrqu->rts.value == DEFAULT_RTS_THRESHOLD); - up(&priv->sem); + IPW_DEBUG_WX("GET RTS Threshold -> %d \n", wrqu->rts.value); return 0; } @@ -8770,33 +5734,41 @@ static int ipw_wx_set_txpow(struct net_device *dev, union iwreq_data *wrqu, char *extra) { struct ipw_priv *priv = ieee80211_priv(dev); - int err = 0; + struct ipw_tx_power tx_power; + int i; - down(&priv->sem); - if (ipw_radio_kill_sw(priv, wrqu->power.disabled)) { - err = -EINPROGRESS; - goto out; - } + if (ipw_radio_kill_sw(priv, wrqu->power.disabled)) + return -EINPROGRESS; - if (!wrqu->power.fixed) - wrqu->power.value = IPW_TX_POWER_DEFAULT; + if (wrqu->power.flags != IW_TXPOW_DBM) + return -EINVAL; - if (wrqu->power.flags != IW_TXPOW_DBM) { - err = -EINVAL; - goto out; - } + if ((wrqu->power.value > 20) || (wrqu->power.value < -12)) + return -EINVAL; - if ((wrqu->power.value > IPW_TX_POWER_MAX) || - (wrqu->power.value < IPW_TX_POWER_MIN)) { - err = -EINVAL; - goto out; + priv->tx_power = wrqu->power.value; + + memset(&tx_power, 0, sizeof(tx_power)); + + /* configure device for 'G' band */ + tx_power.ieee_mode = IPW_G_MODE; + tx_power.num_channels = 11; + for (i = 0; i < 11; i++) { + tx_power.channels_tx_power[i].channel_number = i + 1; + tx_power.channels_tx_power[i].tx_power = priv->tx_power; } + if (ipw_send_tx_power(priv, &tx_power)) + goto error; - priv->tx_power = wrqu->power.value; - err = ipw_set_tx_power(priv); - out: - up(&priv->sem); - return err; + /* configure device to also handle 'B' band */ + tx_power.ieee_mode = IPW_B_MODE; + if (ipw_send_tx_power(priv, &tx_power)) + goto error; + + return 0; + + error: + return -EIO; } static int ipw_wx_get_txpow(struct net_device *dev, @@ -8804,15 +5776,14 @@ static int ipw_wx_get_txpow(struct net_device *dev, union iwreq_data *wrqu, char *extra) { struct ipw_priv *priv = ieee80211_priv(dev); - down(&priv->sem); + wrqu->power.value = priv->tx_power; wrqu->power.fixed = 1; wrqu->power.flags = IW_TXPOW_DBM; wrqu->power.disabled = (priv->status & STATUS_RF_KILL_MASK) ? 1 : 0; - up(&priv->sem); IPW_DEBUG_WX("GET TX Power -> %s %d \n", - wrqu->power.disabled ? "OFF" : "ON", wrqu->power.value); + wrqu->power.disabled ? "ON" : "OFF", wrqu->power.value); return 0; } @@ -8822,21 +5793,18 @@ static int ipw_wx_set_frag(struct net_device *dev, union iwreq_data *wrqu, char *extra) { struct ipw_priv *priv = ieee80211_priv(dev); - down(&priv->sem); + if (wrqu->frag.disabled) priv->ieee->fts = DEFAULT_FTS; else { if (wrqu->frag.value < MIN_FRAG_THRESHOLD || - wrqu->frag.value > MAX_FRAG_THRESHOLD) { - up(&priv->sem); + wrqu->frag.value > MAX_FRAG_THRESHOLD) return -EINVAL; - } priv->ieee->fts = wrqu->frag.value & ~0x1; } ipw_send_frag_threshold(priv, wrqu->frag.value); - up(&priv->sem); IPW_DEBUG_WX("SET Frag Threshold -> %d \n", wrqu->frag.value); return 0; } @@ -8846,11 +5814,10 @@ static int ipw_wx_get_frag(struct net_device *dev, union iwreq_data *wrqu, char *extra) { struct ipw_priv *priv = ieee80211_priv(dev); - down(&priv->sem); wrqu->frag.value = priv->ieee->fts; wrqu->frag.fixed = 0; /* no auto select */ wrqu->frag.disabled = (wrqu->frag.value == DEFAULT_FTS); - up(&priv->sem); + IPW_DEBUG_WX("GET Frag Threshold -> %d \n", wrqu->frag.value); return 0; @@ -8860,128 +5827,16 @@ static int ipw_wx_set_retry(struct net_device *dev, struct iw_request_info *info, union iwreq_data *wrqu, char *extra) { - struct ipw_priv *priv = ieee80211_priv(dev); - - if (wrqu->retry.flags & IW_RETRY_LIFETIME || wrqu->retry.disabled) - return -EINVAL; - - if (!(wrqu->retry.flags & IW_RETRY_LIMIT)) - return 0; - - if (wrqu->retry.value < 0 || wrqu->retry.value > 255) - return -EINVAL; - - down(&priv->sem); - if (wrqu->retry.flags & IW_RETRY_MIN) - priv->short_retry_limit = (u8) wrqu->retry.value; - else if (wrqu->retry.flags & IW_RETRY_MAX) - priv->long_retry_limit = (u8) wrqu->retry.value; - else { - priv->short_retry_limit = (u8) wrqu->retry.value; - priv->long_retry_limit = (u8) wrqu->retry.value; - } - - ipw_send_retry_limit(priv, priv->short_retry_limit, - priv->long_retry_limit); - up(&priv->sem); - IPW_DEBUG_WX("SET retry limit -> short:%d long:%d\n", - priv->short_retry_limit, priv->long_retry_limit); - return 0; + IPW_DEBUG_WX("0x%p, 0x%p, 0x%p\n", dev, info, wrqu); + return -EOPNOTSUPP; } static int ipw_wx_get_retry(struct net_device *dev, struct iw_request_info *info, union iwreq_data *wrqu, char *extra) { - struct ipw_priv *priv = ieee80211_priv(dev); - - down(&priv->sem); - wrqu->retry.disabled = 0; - - if ((wrqu->retry.flags & IW_RETRY_TYPE) == IW_RETRY_LIFETIME) { - up(&priv->sem); - return -EINVAL; - } - - if (wrqu->retry.flags & IW_RETRY_MAX) { - wrqu->retry.flags = IW_RETRY_LIMIT | IW_RETRY_MAX; - wrqu->retry.value = priv->long_retry_limit; - } else if (wrqu->retry.flags & IW_RETRY_MIN) { - wrqu->retry.flags = IW_RETRY_LIMIT | IW_RETRY_MIN; - wrqu->retry.value = priv->short_retry_limit; - } else { - wrqu->retry.flags = IW_RETRY_LIMIT; - wrqu->retry.value = priv->short_retry_limit; - } - up(&priv->sem); - - IPW_DEBUG_WX("GET retry -> %d \n", wrqu->retry.value); - - return 0; -} - -static int ipw_request_direct_scan(struct ipw_priv *priv, char *essid, - int essid_len) -{ - struct ipw_scan_request_ext scan; - int err = 0, scan_type; - - down(&priv->sem); - - if (priv->status & STATUS_RF_KILL_MASK) { - IPW_DEBUG_HC("Aborting scan due to RF kill activation\n"); - priv->status |= STATUS_SCAN_PENDING; - goto done; - } - - IPW_DEBUG_HC("starting request direct scan!\n"); - - if (priv->status & (STATUS_SCANNING | STATUS_SCAN_ABORTING)) { - err = wait_event_interruptible(priv->wait_state, - !(priv-> - status & (STATUS_SCANNING | - STATUS_SCAN_ABORTING))); - if (err) { - IPW_DEBUG_HC("aborting direct scan"); - goto done; - } - } - memset(&scan, 0, sizeof(scan)); - - if (priv->config & CFG_SPEED_SCAN) - scan.dwell_time[IPW_SCAN_ACTIVE_BROADCAST_SCAN] = - cpu_to_le16(30); - else - scan.dwell_time[IPW_SCAN_ACTIVE_BROADCAST_SCAN] = - cpu_to_le16(20); - - scan.dwell_time[IPW_SCAN_ACTIVE_BROADCAST_AND_DIRECT_SCAN] = - cpu_to_le16(20); - scan.dwell_time[IPW_SCAN_PASSIVE_FULL_DWELL_SCAN] = cpu_to_le16(120); - scan.dwell_time[IPW_SCAN_ACTIVE_DIRECT_SCAN] = cpu_to_le16(20); - - scan.full_scan_index = cpu_to_le32(ieee80211_get_scans(priv->ieee)); - - err = ipw_send_ssid(priv, essid, essid_len); - if (err) { - IPW_DEBUG_HC("Attempt to send SSID command failed\n"); - goto done; - } - scan_type = IPW_SCAN_ACTIVE_BROADCAST_AND_DIRECT_SCAN; - - ipw_add_scan_channels(priv, &scan, scan_type); - - err = ipw_send_scan_request_ext(priv, &scan); - if (err) { - IPW_DEBUG_HC("Sending scan command failed: %08X\n", err); - goto done; - } - - priv->status |= STATUS_SCANNING; - - done: - up(&priv->sem); - return err; + IPW_DEBUG_WX("0x%p, 0x%p, 0x%p\n", dev, info, wrqu); + return -EOPNOTSUPP; } static int ipw_wx_set_scan(struct net_device *dev, @@ -8989,21 +5844,9 @@ static int ipw_wx_set_scan(struct net_device *dev, union iwreq_data *wrqu, char *extra) { struct ipw_priv *priv = ieee80211_priv(dev); - struct iw_scan_req *req = NULL; - if (wrqu->data.length - && wrqu->data.length == sizeof(struct iw_scan_req)) { - req = (struct iw_scan_req *)extra; - if (wrqu->data.flags & IW_SCAN_THIS_ESSID) { - ipw_request_direct_scan(priv, req->essid, - req->essid_len); - return 0; - } - } - IPW_DEBUG_WX("Start scan\n"); - - queue_work(priv->workqueue, &priv->request_scan); - + if (ipw_request_scan(priv)) + return -EIO; return 0; } @@ -9020,21 +5863,7 @@ static int ipw_wx_set_encode(struct net_device *dev, union iwreq_data *wrqu, char *key) { struct ipw_priv *priv = ieee80211_priv(dev); - int ret; - u32 cap = priv->capability; - - down(&priv->sem); - ret = ieee80211_wx_set_encode(priv->ieee, info, wrqu, key); - - /* In IBSS mode, we need to notify the firmware to update - * the beacon info after we changed the capability. */ - if (cap != priv->capability && - priv->ieee->iw_mode == IW_MODE_ADHOC && - priv->status & STATUS_ASSOCIATED) - ipw_disassociate(priv); - - up(&priv->sem); - return ret; + return ieee80211_wx_set_encode(priv->ieee, info, wrqu, key); } static int ipw_wx_get_encode(struct net_device *dev, @@ -9051,17 +5880,17 @@ static int ipw_wx_set_power(struct net_device *dev, { struct ipw_priv *priv = ieee80211_priv(dev); int err; - down(&priv->sem); + if (wrqu->power.disabled) { priv->power_mode = IPW_POWER_LEVEL(priv->power_mode); err = ipw_send_power_mode(priv, IPW_POWER_MODE_CAM); if (err) { IPW_DEBUG_WX("failed setting power mode.\n"); - up(&priv->sem); return err; } + IPW_DEBUG_WX("SET Power Management Mode -> off\n"); - up(&priv->sem); + return 0; } @@ -9073,7 +5902,6 @@ static int ipw_wx_set_power(struct net_device *dev, default: /* Otherwise we don't support it */ IPW_DEBUG_WX("SET PM Mode: %X not supported.\n", wrqu->power.flags); - up(&priv->sem); return -EOPNOTSUPP; } @@ -9086,12 +5914,11 @@ static int ipw_wx_set_power(struct net_device *dev, err = ipw_send_power_mode(priv, IPW_POWER_LEVEL(priv->power_mode)); if (err) { IPW_DEBUG_WX("failed setting power mode.\n"); - up(&priv->sem); return err; } IPW_DEBUG_WX("SET Power Management Mode -> 0x%02X\n", priv->power_mode); - up(&priv->sem); + return 0; } @@ -9100,13 +5927,13 @@ static int ipw_wx_get_power(struct net_device *dev, union iwreq_data *wrqu, char *extra) { struct ipw_priv *priv = ieee80211_priv(dev); - down(&priv->sem); - if (!(priv->power_mode & IPW_POWER_ENABLED)) + + if (!(priv->power_mode & IPW_POWER_ENABLED)) { wrqu->power.disabled = 1; - else + } else { wrqu->power.disabled = 0; + } - up(&priv->sem); IPW_DEBUG_WX("GET Power Management Mode -> %02X\n", priv->power_mode); return 0; @@ -9119,7 +5946,7 @@ static int ipw_wx_set_powermode(struct net_device *dev, struct ipw_priv *priv = ieee80211_priv(dev); int mode = *(int *)extra; int err; - down(&priv->sem); + if ((mode < 1) || (mode > IPW_POWER_LIMIT)) { mode = IPW_POWER_AC; priv->power_mode = mode; @@ -9132,11 +5959,10 @@ static int ipw_wx_set_powermode(struct net_device *dev, if (err) { IPW_DEBUG_WX("failed setting power mode.\n"); - up(&priv->sem); return err; } } - up(&priv->sem); + return 0; } @@ -9185,7 +6011,7 @@ static int ipw_wx_set_wireless_mode(struct net_device *dev, IPW_WARNING("Attempt to set invalid wireless mode: %d\n", mode); return -EINVAL; } - down(&priv->sem); + if (priv->adapter == IPW_2915ABG) { priv->ieee->abg_true = 1; if (mode & IEEE_A) { @@ -9197,7 +6023,6 @@ static int ipw_wx_set_wireless_mode(struct net_device *dev, if (mode & IEEE_A) { IPW_WARNING("Attempt to set 2200BG into " "802.11a mode\n"); - up(&priv->sem); return -EINVAL; } @@ -9221,20 +6046,20 @@ static int ipw_wx_set_wireless_mode(struct net_device *dev, priv->ieee->modulation = modulation; init_supported_rates(priv, &priv->rates); - /* Network configuration changed -- force [re]association */ - IPW_DEBUG_ASSOC("[re]association triggered due to mode change.\n"); - if (!ipw_disassociate(priv)) { + /* If we are currently associated, or trying to associate + * then see if this is a new configuration (causing us to + * disassociate) */ + if (priv->status & (STATUS_ASSOCIATED | STATUS_ASSOCIATING)) { + /* The resulting association will trigger + * the new rates to be sent to the device */ + IPW_DEBUG_ASSOC("Disassociating due to mode change.\n"); + ipw_disassociate(priv); + } else ipw_send_supported_rates(priv, &priv->rates); - ipw_associate(priv); - } - - /* Update the band LEDs */ - ipw_led_band_on(priv); IPW_DEBUG_WX("PRIV SET MODE: %c%c%c\n", mode & IEEE_A ? 'a' : '.', mode & IEEE_B ? 'b' : '.', mode & IEEE_G ? 'g' : '.'); - up(&priv->sem); return 0; } @@ -9243,234 +6068,124 @@ static int ipw_wx_get_wireless_mode(struct net_device *dev, union iwreq_data *wrqu, char *extra) { struct ipw_priv *priv = ieee80211_priv(dev); - down(&priv->sem); - switch (priv->ieee->mode) { - case IEEE_A: - strncpy(extra, "802.11a (1)", MAX_WX_STRING); - break; - case IEEE_B: - strncpy(extra, "802.11b (2)", MAX_WX_STRING); - break; - case IEEE_A | IEEE_B: - strncpy(extra, "802.11ab (3)", MAX_WX_STRING); - break; - case IEEE_G: - strncpy(extra, "802.11g (4)", MAX_WX_STRING); - break; - case IEEE_A | IEEE_G: - strncpy(extra, "802.11ag (5)", MAX_WX_STRING); - break; - case IEEE_B | IEEE_G: - strncpy(extra, "802.11bg (6)", MAX_WX_STRING); + + switch (priv->ieee->freq_band) { + case IEEE80211_24GHZ_BAND: + switch (priv->ieee->modulation) { + case IEEE80211_CCK_MODULATION: + strncpy(extra, "802.11b (2)", MAX_WX_STRING); + break; + case IEEE80211_OFDM_MODULATION: + strncpy(extra, "802.11g (4)", MAX_WX_STRING); + break; + default: + strncpy(extra, "802.11bg (6)", MAX_WX_STRING); + break; + } break; - case IEEE_A | IEEE_B | IEEE_G: - strncpy(extra, "802.11abg (7)", MAX_WX_STRING); + + case IEEE80211_52GHZ_BAND: + strncpy(extra, "802.11a (1)", MAX_WX_STRING); break; - default: - strncpy(extra, "unknown", MAX_WX_STRING); + + default: /* Mixed Band */ + switch (priv->ieee->modulation) { + case IEEE80211_CCK_MODULATION: + strncpy(extra, "802.11ab (3)", MAX_WX_STRING); + break; + case IEEE80211_OFDM_MODULATION: + strncpy(extra, "802.11ag (5)", MAX_WX_STRING); + break; + default: + strncpy(extra, "802.11abg (7)", MAX_WX_STRING); + break; + } break; } IPW_DEBUG_WX("PRIV GET MODE: %s\n", extra); wrqu->data.length = strlen(extra) + 1; - up(&priv->sem); - - return 0; -} - -static int ipw_wx_set_preamble(struct net_device *dev, - struct iw_request_info *info, - union iwreq_data *wrqu, char *extra) -{ - struct ipw_priv *priv = ieee80211_priv(dev); - int mode = *(int *)extra; - down(&priv->sem); - /* Switching from SHORT -> LONG requires a disassociation */ - if (mode == 1) { - if (!(priv->config & CFG_PREAMBLE_LONG)) { - priv->config |= CFG_PREAMBLE_LONG; - - /* Network configuration changed -- force [re]association */ - IPW_DEBUG_ASSOC - ("[re]association triggered due to preamble change.\n"); - if (!ipw_disassociate(priv)) - ipw_associate(priv); - } - goto done; - } - - if (mode == 0) { - priv->config &= ~CFG_PREAMBLE_LONG; - goto done; - } - up(&priv->sem); - return -EINVAL; - - done: - up(&priv->sem); - return 0; -} -static int ipw_wx_get_preamble(struct net_device *dev, - struct iw_request_info *info, - union iwreq_data *wrqu, char *extra) -{ - struct ipw_priv *priv = ieee80211_priv(dev); - down(&priv->sem); - if (priv->config & CFG_PREAMBLE_LONG) - snprintf(wrqu->name, IFNAMSIZ, "long (1)"); - else - snprintf(wrqu->name, IFNAMSIZ, "auto (0)"); - up(&priv->sem); return 0; } -#ifdef CONFIG_IPW2200_MONITOR -static int ipw_wx_set_monitor(struct net_device *dev, +#ifdef CONFIG_IPW_PROMISC +static int ipw_wx_set_promisc(struct net_device *dev, struct iw_request_info *info, union iwreq_data *wrqu, char *extra) { struct ipw_priv *priv = ieee80211_priv(dev); int *parms = (int *)extra; int enable = (parms[0] > 0); - down(&priv->sem); - IPW_DEBUG_WX("SET MONITOR: %d %d\n", enable, parms[1]); + + IPW_DEBUG_WX("SET PROMISC: %d %d\n", enable, parms[1]); if (enable) { if (priv->ieee->iw_mode != IW_MODE_MONITOR) { -#ifdef CONFIG_IEEE80211_RADIOTAP - priv->net_dev->type = ARPHRD_IEEE80211_RADIOTAP; -#else priv->net_dev->type = ARPHRD_IEEE80211; -#endif - queue_work(priv->workqueue, &priv->adapter_restart); + ipw_adapter_restart(priv); } ipw_set_channel(priv, parms[1]); } else { - if (priv->ieee->iw_mode != IW_MODE_MONITOR) { - up(&priv->sem); + if (priv->ieee->iw_mode != IW_MODE_MONITOR) return 0; - } priv->net_dev->type = ARPHRD_ETHER; - queue_work(priv->workqueue, &priv->adapter_restart); + ipw_adapter_restart(priv); } - up(&priv->sem); return 0; } -#endif // CONFIG_IPW2200_MONITOR - static int ipw_wx_reset(struct net_device *dev, struct iw_request_info *info, union iwreq_data *wrqu, char *extra) { struct ipw_priv *priv = ieee80211_priv(dev); IPW_DEBUG_WX("RESET\n"); - queue_work(priv->workqueue, &priv->adapter_restart); - return 0; -} - -static int ipw_wx_sw_reset(struct net_device *dev, - struct iw_request_info *info, - union iwreq_data *wrqu, char *extra) -{ - struct ipw_priv *priv = ieee80211_priv(dev); - union iwreq_data wrqu_sec = { - .encoding = { - .flags = IW_ENCODE_DISABLED, - }, - }; - int ret; - - IPW_DEBUG_WX("SW_RESET\n"); - - down(&priv->sem); - - ret = ipw_sw_reset(priv, 0); - if (!ret) { - free_firmware(); - ipw_adapter_restart(priv); - } - - /* The SW reset bit might have been toggled on by the 'disable' - * module parameter, so take appropriate action */ - ipw_radio_kill_sw(priv, priv->status & STATUS_RF_KILL_SW); - - up(&priv->sem); - ieee80211_wx_set_encode(priv->ieee, info, &wrqu_sec, NULL); - down(&priv->sem); - - if (!(priv->status & STATUS_RF_KILL_MASK)) { - /* Configuration likely changed -- force [re]association */ - IPW_DEBUG_ASSOC("[re]association triggered due to sw " - "reset.\n"); - if (!ipw_disassociate(priv)) - ipw_associate(priv); - } - - up(&priv->sem); - + ipw_adapter_restart(priv); return 0; } +#endif // CONFIG_IPW_PROMISC /* Rebase the WE IOCTLs to zero for the handler array */ #define IW_IOCTL(x) [(x)-SIOCSIWCOMMIT] static iw_handler ipw_wx_handlers[] = { - IW_IOCTL(SIOCGIWNAME) = ipw_wx_get_name, - IW_IOCTL(SIOCSIWFREQ) = ipw_wx_set_freq, - IW_IOCTL(SIOCGIWFREQ) = ipw_wx_get_freq, - IW_IOCTL(SIOCSIWMODE) = ipw_wx_set_mode, - IW_IOCTL(SIOCGIWMODE) = ipw_wx_get_mode, - IW_IOCTL(SIOCGIWRANGE) = ipw_wx_get_range, - IW_IOCTL(SIOCSIWAP) = ipw_wx_set_wap, - IW_IOCTL(SIOCGIWAP) = ipw_wx_get_wap, - IW_IOCTL(SIOCSIWSCAN) = ipw_wx_set_scan, - IW_IOCTL(SIOCGIWSCAN) = ipw_wx_get_scan, - IW_IOCTL(SIOCSIWESSID) = ipw_wx_set_essid, - IW_IOCTL(SIOCGIWESSID) = ipw_wx_get_essid, - IW_IOCTL(SIOCSIWNICKN) = ipw_wx_set_nick, - IW_IOCTL(SIOCGIWNICKN) = ipw_wx_get_nick, - IW_IOCTL(SIOCSIWRATE) = ipw_wx_set_rate, - IW_IOCTL(SIOCGIWRATE) = ipw_wx_get_rate, - IW_IOCTL(SIOCSIWRTS) = ipw_wx_set_rts, - IW_IOCTL(SIOCGIWRTS) = ipw_wx_get_rts, - IW_IOCTL(SIOCSIWFRAG) = ipw_wx_set_frag, - IW_IOCTL(SIOCGIWFRAG) = ipw_wx_get_frag, - IW_IOCTL(SIOCSIWTXPOW) = ipw_wx_set_txpow, - IW_IOCTL(SIOCGIWTXPOW) = ipw_wx_get_txpow, - IW_IOCTL(SIOCSIWRETRY) = ipw_wx_set_retry, - IW_IOCTL(SIOCGIWRETRY) = ipw_wx_get_retry, - IW_IOCTL(SIOCSIWENCODE) = ipw_wx_set_encode, - IW_IOCTL(SIOCGIWENCODE) = ipw_wx_get_encode, - IW_IOCTL(SIOCSIWPOWER) = ipw_wx_set_power, - IW_IOCTL(SIOCGIWPOWER) = ipw_wx_get_power, - IW_IOCTL(SIOCSIWSPY) = iw_handler_set_spy, - IW_IOCTL(SIOCGIWSPY) = iw_handler_get_spy, - IW_IOCTL(SIOCSIWTHRSPY) = iw_handler_set_thrspy, - IW_IOCTL(SIOCGIWTHRSPY) = iw_handler_get_thrspy, - IW_IOCTL(SIOCSIWGENIE) = ipw_wx_set_genie, - IW_IOCTL(SIOCGIWGENIE) = ipw_wx_get_genie, - IW_IOCTL(SIOCSIWMLME) = ipw_wx_set_mlme, - IW_IOCTL(SIOCSIWAUTH) = ipw_wx_set_auth, - IW_IOCTL(SIOCGIWAUTH) = ipw_wx_get_auth, - IW_IOCTL(SIOCSIWENCODEEXT) = ipw_wx_set_encodeext, - IW_IOCTL(SIOCGIWENCODEEXT) = ipw_wx_get_encodeext, + IW_IOCTL(SIOCGIWNAME) = ipw_wx_get_name, + IW_IOCTL(SIOCSIWFREQ) = ipw_wx_set_freq, + IW_IOCTL(SIOCGIWFREQ) = ipw_wx_get_freq, + IW_IOCTL(SIOCSIWMODE) = ipw_wx_set_mode, + IW_IOCTL(SIOCGIWMODE) = ipw_wx_get_mode, + IW_IOCTL(SIOCGIWRANGE) = ipw_wx_get_range, + IW_IOCTL(SIOCSIWAP) = ipw_wx_set_wap, + IW_IOCTL(SIOCGIWAP) = ipw_wx_get_wap, + IW_IOCTL(SIOCSIWSCAN) = ipw_wx_set_scan, + IW_IOCTL(SIOCGIWSCAN) = ipw_wx_get_scan, + IW_IOCTL(SIOCSIWESSID) = ipw_wx_set_essid, + IW_IOCTL(SIOCGIWESSID) = ipw_wx_get_essid, + IW_IOCTL(SIOCSIWNICKN) = ipw_wx_set_nick, + IW_IOCTL(SIOCGIWNICKN) = ipw_wx_get_nick, + IW_IOCTL(SIOCSIWRATE) = ipw_wx_set_rate, + IW_IOCTL(SIOCGIWRATE) = ipw_wx_get_rate, + IW_IOCTL(SIOCSIWRTS) = ipw_wx_set_rts, + IW_IOCTL(SIOCGIWRTS) = ipw_wx_get_rts, + IW_IOCTL(SIOCSIWFRAG) = ipw_wx_set_frag, + IW_IOCTL(SIOCGIWFRAG) = ipw_wx_get_frag, + IW_IOCTL(SIOCSIWTXPOW) = ipw_wx_set_txpow, + IW_IOCTL(SIOCGIWTXPOW) = ipw_wx_get_txpow, + IW_IOCTL(SIOCSIWRETRY) = ipw_wx_set_retry, + IW_IOCTL(SIOCGIWRETRY) = ipw_wx_get_retry, + IW_IOCTL(SIOCSIWENCODE) = ipw_wx_set_encode, + IW_IOCTL(SIOCGIWENCODE) = ipw_wx_get_encode, + IW_IOCTL(SIOCSIWPOWER) = ipw_wx_set_power, + IW_IOCTL(SIOCGIWPOWER) = ipw_wx_get_power, }; -enum { - IPW_PRIV_SET_POWER = SIOCIWFIRSTPRIV, - IPW_PRIV_GET_POWER, - IPW_PRIV_SET_MODE, - IPW_PRIV_GET_MODE, - IPW_PRIV_SET_PREAMBLE, - IPW_PRIV_GET_PREAMBLE, - IPW_PRIV_RESET, - IPW_PRIV_SW_RESET, -#ifdef CONFIG_IPW2200_MONITOR - IPW_PRIV_SET_MONITOR, -#endif -}; +#define IPW_PRIV_SET_POWER SIOCIWFIRSTPRIV +#define IPW_PRIV_GET_POWER SIOCIWFIRSTPRIV+1 +#define IPW_PRIV_SET_MODE SIOCIWFIRSTPRIV+2 +#define IPW_PRIV_GET_MODE SIOCIWFIRSTPRIV+3 +#define IPW_PRIV_SET_PROMISC SIOCIWFIRSTPRIV+4 +#define IPW_PRIV_RESET SIOCIWFIRSTPRIV+5 static struct iw_priv_args ipw_priv_args[] = { { @@ -9489,25 +6204,14 @@ static struct iw_priv_args ipw_priv_args[] = { .cmd = IPW_PRIV_GET_MODE, .get_args = IW_PRIV_TYPE_CHAR | IW_PRIV_SIZE_FIXED | MAX_WX_STRING, .name = "get_mode"}, +#ifdef CONFIG_IPW_PROMISC { - .cmd = IPW_PRIV_SET_PREAMBLE, - .set_args = IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, - .name = "set_preamble"}, - { - .cmd = IPW_PRIV_GET_PREAMBLE, - .get_args = IW_PRIV_TYPE_CHAR | IW_PRIV_SIZE_FIXED | IFNAMSIZ, - .name = "get_preamble"}, + IPW_PRIV_SET_PROMISC, + IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 2, 0, "monitor"}, { IPW_PRIV_RESET, IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 0, 0, "reset"}, - { - IPW_PRIV_SW_RESET, - IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 0, 0, "sw_reset"}, -#ifdef CONFIG_IPW2200_MONITOR - { - IPW_PRIV_SET_MONITOR, - IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 2, 0, "monitor"}, -#endif /* CONFIG_IPW2200_MONITOR */ +#endif /* CONFIG_IPW_PROMISC */ }; static iw_handler ipw_priv_handler[] = { @@ -9515,23 +6219,19 @@ static iw_handler ipw_priv_handler[] = { ipw_wx_get_powermode, ipw_wx_set_wireless_mode, ipw_wx_get_wireless_mode, - ipw_wx_set_preamble, - ipw_wx_get_preamble, +#ifdef CONFIG_IPW_PROMISC + ipw_wx_set_promisc, ipw_wx_reset, - ipw_wx_sw_reset, -#ifdef CONFIG_IPW2200_MONITOR - ipw_wx_set_monitor, #endif }; static struct iw_handler_def ipw_wx_handler_def = { - .standard = ipw_wx_handlers, - .num_standard = ARRAY_SIZE(ipw_wx_handlers), - .num_private = ARRAY_SIZE(ipw_priv_handler), - .num_private_args = ARRAY_SIZE(ipw_priv_args), - .private = ipw_priv_handler, - .private_args = ipw_priv_args, - .get_wireless_stats = ipw_get_wireless_stats, + .standard = ipw_wx_handlers, + .num_standard = ARRAY_SIZE(ipw_wx_handlers), + .num_private = ARRAY_SIZE(ipw_priv_handler), + .num_private_args = ARRAY_SIZE(ipw_priv_args), + .private = ipw_priv_handler, + .private_args = ipw_priv_args, }; /* @@ -9546,8 +6246,8 @@ static struct iw_statistics *ipw_get_wireless_stats(struct net_device *dev) wstats = &priv->wstats; - /* if hw is disabled, then ipw_get_ordinal() can't be called. - * netdev->get_wireless_stats seems to be called before fw is + /* if hw is disabled, then ipw2100_get_ordinal() can't be called. + * ipw2100_wx_wireless_stats seems to be called before fw is * initialized. STATUS_ASSOCIATED will only be set if the hw is up * and associated; if not associcated, the values are all meaningless * anyway, so set them all to NULL and INVALID */ @@ -9598,7 +6298,7 @@ static inline void init_sys_config(struct ipw_sys_config *sys_config) sys_config->dot11g_auto_detection = 0; sys_config->enable_cts_to_self = 0; sys_config->bt_coexist_collision_thr = 0; - sys_config->pass_noise_stats_to_host = 1; //1 -- fix for 256 + sys_config->pass_noise_stats_to_host = 1; } static int ipw_net_open(struct net_device *dev) @@ -9606,11 +6306,9 @@ static int ipw_net_open(struct net_device *dev) struct ipw_priv *priv = ieee80211_priv(dev); IPW_DEBUG_INFO("dev->open\n"); /* we should be verifying the device is ready to be opened */ - down(&priv->sem); if (!(priv->status & STATUS_RF_KILL_MASK) && (priv->status & STATUS_ASSOCIATED)) netif_start_queue(dev); - up(&priv->sem); return 0; } @@ -9628,34 +6326,22 @@ modify to send one tfd per fragment instead of using chunking. otherwise we need to heavily modify the ieee80211_skb_to_txb. */ -static inline int ipw_tx_skb(struct ipw_priv *priv, struct ieee80211_txb *txb, - int pri) +static inline void ipw_tx_skb(struct ipw_priv *priv, struct ieee80211_txb *txb) { struct ieee80211_hdr_3addr *hdr = (struct ieee80211_hdr_3addr *) txb->fragments[0]->data; int i = 0; struct tfd_frame *tfd; -#ifdef CONFIG_IPW_QOS - int tx_id = ipw_get_tx_queue_number(priv, pri); - struct clx2_tx_queue *txq = &priv->txq[tx_id]; -#else struct clx2_tx_queue *txq = &priv->txq[0]; -#endif struct clx2_queue *q = &txq->q; u8 id, hdr_len, unicast; u16 remaining_bytes; - int fc; - - /* If there isn't room in the queue, we return busy and let the - * network stack requeue the packet for us */ - if (ipw_queue_space(q) < q->high_mark) - return NETDEV_TX_BUSY; switch (priv->ieee->iw_mode) { case IW_MODE_ADHOC: hdr_len = IEEE80211_3ADDR_LEN; - unicast = !(is_multicast_ether_addr(hdr->addr1) || - is_broadcast_ether_addr(hdr->addr1)); + unicast = !is_broadcast_ether_addr(hdr->addr1) && + !is_multicast_ether_addr(hdr->addr1); id = ipw_find_station(priv, hdr->addr1); if (id == IPW_INVALID_STATION) { id = ipw_add_station(priv, hdr->addr1); @@ -9670,8 +6356,8 @@ static inline int ipw_tx_skb(struct ipw_priv *priv, struct ieee80211_txb *txb, case IW_MODE_INFRA: default: - unicast = !(is_multicast_ether_addr(hdr->addr3) || - is_broadcast_ether_addr(hdr->addr3)); + unicast = !is_broadcast_ether_addr(hdr->addr3) && + !is_multicast_ether_addr(hdr->addr3); hdr_len = IEEE80211_3ADDR_LEN; id = 0; break; @@ -9686,83 +6372,26 @@ static inline int ipw_tx_skb(struct ipw_priv *priv, struct ieee80211_txb *txb, tfd->control_flags.control_bits = TFD_NEED_IRQ_MASK; tfd->u.data.cmd_id = DINO_CMD_TX; - tfd->u.data.len = cpu_to_le16(txb->payload_size); + tfd->u.data.len = txb->payload_size; remaining_bytes = txb->payload_size; + if (unlikely(!unicast)) + tfd->u.data.tx_flags = DCT_FLAG_NO_WEP; + else + tfd->u.data.tx_flags = DCT_FLAG_NO_WEP | DCT_FLAG_ACK_REQD; if (priv->assoc_request.ieee_mode == IPW_B_MODE) - tfd->u.data.tx_flags_ext |= DCT_FLAG_EXT_MODE_CCK; + tfd->u.data.tx_flags_ext = DCT_FLAG_EXT_MODE_CCK; else - tfd->u.data.tx_flags_ext |= DCT_FLAG_EXT_MODE_OFDM; - - if (priv->assoc_request.preamble_length == DCT_FLAG_SHORT_PREAMBLE) - tfd->u.data.tx_flags |= DCT_FLAG_SHORT_PREAMBLE; + tfd->u.data.tx_flags_ext = DCT_FLAG_EXT_MODE_OFDM; - fc = le16_to_cpu(hdr->frame_ctl); - hdr->frame_ctl = cpu_to_le16(fc & ~IEEE80211_FCTL_MOREFRAGS); + if (priv->config & CFG_PREAMBLE) + tfd->u.data.tx_flags |= DCT_FLAG_SHORT_PREMBL; memcpy(&tfd->u.data.tfd.tfd_24.mchdr, hdr, hdr_len); - if (likely(unicast)) - tfd->u.data.tx_flags |= DCT_FLAG_ACK_REQD; - - if (txb->encrypted && !priv->ieee->host_encrypt) { - switch (priv->ieee->sec.level) { - case SEC_LEVEL_3: - tfd->u.data.tfd.tfd_24.mchdr.frame_ctl |= - IEEE80211_FCTL_PROTECTED; - /* XXX: ACK flag must be set for CCMP even if it - * is a multicast/broadcast packet, because CCMP - * group communication encrypted by GTK is - * actually done by the AP. */ - if (!unicast) - tfd->u.data.tx_flags |= DCT_FLAG_ACK_REQD; - - tfd->u.data.tx_flags &= ~DCT_FLAG_NO_WEP; - tfd->u.data.tx_flags_ext |= DCT_FLAG_EXT_SECURITY_CCM; - tfd->u.data.key_index = 0; - tfd->u.data.key_index |= DCT_WEP_INDEX_USE_IMMEDIATE; - break; - case SEC_LEVEL_2: - tfd->u.data.tfd.tfd_24.mchdr.frame_ctl |= - IEEE80211_FCTL_PROTECTED; - tfd->u.data.tx_flags &= ~DCT_FLAG_NO_WEP; - tfd->u.data.tx_flags_ext |= DCT_FLAG_EXT_SECURITY_TKIP; - tfd->u.data.key_index = DCT_WEP_INDEX_USE_IMMEDIATE; - break; - case SEC_LEVEL_1: - tfd->u.data.tfd.tfd_24.mchdr.frame_ctl |= - IEEE80211_FCTL_PROTECTED; - tfd->u.data.key_index = priv->ieee->tx_keyidx; - if (priv->ieee->sec.key_sizes[priv->ieee->tx_keyidx] <= - 40) - tfd->u.data.key_index |= DCT_WEP_KEY_64Bit; - else - tfd->u.data.key_index |= DCT_WEP_KEY_128Bit; - break; - case SEC_LEVEL_0: - break; - default: - printk(KERN_ERR "Unknow security level %d\n", - priv->ieee->sec.level); - break; - } - } else - /* No hardware encryption */ - tfd->u.data.tx_flags |= DCT_FLAG_NO_WEP; - -#ifdef CONFIG_IPW_QOS - ipw_qos_set_tx_queue_command(priv, pri, &(tfd->u.data), unicast); -#endif /* CONFIG_IPW_QOS */ - /* payload */ - tfd->u.data.num_chunks = cpu_to_le32(min((u8) (NUM_TFD_CHUNKS - 2), - txb->nr_frags)); - IPW_DEBUG_FRAG("%i fragments being sent as %i chunks.\n", - txb->nr_frags, le32_to_cpu(tfd->u.data.num_chunks)); - for (i = 0; i < le32_to_cpu(tfd->u.data.num_chunks); i++) { - IPW_DEBUG_FRAG("Adding fragment %i of %i (%d bytes).\n", - i, le32_to_cpu(tfd->u.data.num_chunks), - txb->fragments[i]->len - hdr_len); + tfd->u.data.num_chunks = min((u8) (NUM_TFD_CHUNKS - 2), txb->nr_frags); + for (i = 0; i < tfd->u.data.num_chunks; i++) { IPW_DEBUG_TX("Dumping TX packet frag %i of %i (%d bytes):\n", i, tfd->u.data.num_chunks, txb->fragments[i]->len - hdr_len); @@ -9770,13 +6399,11 @@ static inline int ipw_tx_skb(struct ipw_priv *priv, struct ieee80211_txb *txb, txb->fragments[i]->len - hdr_len); tfd->u.data.chunk_ptr[i] = - cpu_to_le32(pci_map_single - (priv->pci_dev, - txb->fragments[i]->data + hdr_len, - txb->fragments[i]->len - hdr_len, - PCI_DMA_TODEVICE)); - tfd->u.data.chunk_len[i] = - cpu_to_le16(txb->fragments[i]->len - hdr_len); + pci_map_single(priv->pci_dev, + txb->fragments[i]->data + hdr_len, + txb->fragments[i]->len - hdr_len, + PCI_DMA_TODEVICE); + tfd->u.data.chunk_len[i] = txb->fragments[i]->len - hdr_len; } if (i != txb->nr_frags) { @@ -9791,10 +6418,9 @@ static inline int ipw_tx_skb(struct ipw_priv *priv, struct ieee80211_txb *txb, remaining_bytes); skb = alloc_skb(remaining_bytes, GFP_ATOMIC); if (skb != NULL) { - tfd->u.data.chunk_len[i] = cpu_to_le16(remaining_bytes); + tfd->u.data.chunk_len[i] = remaining_bytes; for (j = i; j < txb->nr_frags; j++) { int size = txb->fragments[j]->len - hdr_len; - printk(KERN_INFO "Adding frag %d %d...\n", j, size); memcpy(skb_put(skb, size), @@ -9803,14 +6429,10 @@ static inline int ipw_tx_skb(struct ipw_priv *priv, struct ieee80211_txb *txb, dev_kfree_skb_any(txb->fragments[i]); txb->fragments[i] = skb; tfd->u.data.chunk_ptr[i] = - cpu_to_le32(pci_map_single - (priv->pci_dev, skb->data, - tfd->u.data.chunk_len[i], - PCI_DMA_TODEVICE)); - - tfd->u.data.num_chunks = - cpu_to_le32(le32_to_cpu(tfd->u.data.num_chunks) + - 1); + pci_map_single(priv->pci_dev, skb->data, + tfd->u.data.chunk_len[i], + PCI_DMA_TODEVICE); + tfd->u.data.num_chunks++; } } @@ -9818,28 +6440,14 @@ static inline int ipw_tx_skb(struct ipw_priv *priv, struct ieee80211_txb *txb, q->first_empty = ipw_queue_inc_wrap(q->first_empty, q->n_bd); ipw_write32(priv, q->reg_w, q->first_empty); - return NETDEV_TX_OK; + if (ipw_queue_space(q) < q->high_mark) + netif_stop_queue(priv->net_dev); + + return; drop: IPW_DEBUG_DROP("Silently dropping Tx packet.\n"); ieee80211_txb_free(txb); - return NETDEV_TX_OK; -} - -static int ipw_net_is_queue_full(struct net_device *dev, int pri) -{ - struct ipw_priv *priv = ieee80211_priv(dev); -#ifdef CONFIG_IPW_QOS - int tx_id = ipw_get_tx_queue_number(priv, pri); - struct clx2_tx_queue *txq = &priv->txq[tx_id]; -#else - struct clx2_tx_queue *txq = &priv->txq[0]; -#endif /* CONFIG_IPW_QOS */ - - if (ipw_queue_space(&txq->q) < txq->q.high_mark) - return 1; - - return 0; } static int ipw_net_hard_start_xmit(struct ieee80211_txb *txb, @@ -9847,9 +6455,9 @@ static int ipw_net_hard_start_xmit(struct ieee80211_txb *txb, { struct ipw_priv *priv = ieee80211_priv(dev); unsigned long flags; - int ret; IPW_DEBUG_TX("dev->xmit(%d bytes)\n", txb->payload_size); + spin_lock_irqsave(&priv->lock, flags); if (!(priv->status & STATUS_ASSOCIATED)) { @@ -9859,12 +6467,10 @@ static int ipw_net_hard_start_xmit(struct ieee80211_txb *txb, goto fail_unlock; } - ret = ipw_tx_skb(priv, txb, pri); - if (ret == NETDEV_TX_OK) - __ipw_led_activity_on(priv); - spin_unlock_irqrestore(&priv->lock, flags); + ipw_tx_skb(priv, txb); - return ret; + spin_unlock_irqrestore(&priv->lock, flags); + return 0; fail_unlock: spin_unlock_irqrestore(&priv->lock, flags); @@ -9891,13 +6497,11 @@ static int ipw_net_set_mac_address(struct net_device *dev, void *p) struct sockaddr *addr = p; if (!is_valid_ether_addr(addr->sa_data)) return -EADDRNOTAVAIL; - down(&priv->sem); priv->config |= CFG_CUSTOM_MAC; memcpy(priv->mac_addr, addr->sa_data, ETH_ALEN); printk(KERN_INFO "%s: Setting MAC to " MAC_FMT "\n", priv->net_dev->name, MAC_ARG(priv->mac_addr)); - queue_work(priv->workqueue, &priv->adapter_restart); - up(&priv->sem); + ipw_adapter_restart(priv); return 0; } @@ -9920,7 +6524,7 @@ static void ipw_ethtool_get_drvinfo(struct net_device *dev, snprintf(info->fw_version, sizeof(info->fw_version), "%s (%s)", vers, date); strcpy(info->bus_info, pci_name(p->pci_dev)); - info->eedump_len = IPW_EEPROM_IMAGE_SIZE; + info->eedump_len = CX2_EEPROM_IMAGE_SIZE; } static u32 ipw_ethtool_get_link(struct net_device *dev) @@ -9931,7 +6535,7 @@ static u32 ipw_ethtool_get_link(struct net_device *dev) static int ipw_ethtool_get_eeprom_len(struct net_device *dev) { - return IPW_EEPROM_IMAGE_SIZE; + return CX2_EEPROM_IMAGE_SIZE; } static int ipw_ethtool_get_eeprom(struct net_device *dev, @@ -9939,11 +6543,10 @@ static int ipw_ethtool_get_eeprom(struct net_device *dev, { struct ipw_priv *p = ieee80211_priv(dev); - if (eeprom->offset + eeprom->len > IPW_EEPROM_IMAGE_SIZE) + if (eeprom->offset + eeprom->len > CX2_EEPROM_IMAGE_SIZE) return -EINVAL; - down(&p->sem); - memcpy(bytes, &p->eeprom[eeprom->offset], eeprom->len); - up(&p->sem); + + memcpy(bytes, &((u8 *) p->eeprom)[eeprom->offset], eeprom->len); return 0; } @@ -9953,23 +6556,23 @@ static int ipw_ethtool_set_eeprom(struct net_device *dev, struct ipw_priv *p = ieee80211_priv(dev); int i; - if (eeprom->offset + eeprom->len > IPW_EEPROM_IMAGE_SIZE) + if (eeprom->offset + eeprom->len > CX2_EEPROM_IMAGE_SIZE) return -EINVAL; - down(&p->sem); - memcpy(&p->eeprom[eeprom->offset], bytes, eeprom->len); + + memcpy(&((u8 *) p->eeprom)[eeprom->offset], bytes, eeprom->len); for (i = IPW_EEPROM_DATA; - i < IPW_EEPROM_DATA + IPW_EEPROM_IMAGE_SIZE; i++) + i < IPW_EEPROM_DATA + CX2_EEPROM_IMAGE_SIZE; i++) ipw_write8(p, i, p->eeprom[i]); - up(&p->sem); + return 0; } static struct ethtool_ops ipw_ethtool_ops = { - .get_link = ipw_ethtool_get_link, - .get_drvinfo = ipw_ethtool_get_drvinfo, - .get_eeprom_len = ipw_ethtool_get_eeprom_len, - .get_eeprom = ipw_ethtool_get_eeprom, - .set_eeprom = ipw_ethtool_set_eeprom, + .get_link = ipw_ethtool_get_link, + .get_drvinfo = ipw_ethtool_get_drvinfo, + .get_eeprom_len = ipw_ethtool_get_eeprom_len, + .get_eeprom = ipw_ethtool_get_eeprom, + .set_eeprom = ipw_ethtool_set_eeprom, }; static irqreturn_t ipw_isr(int irq, void *data, struct pt_regs *regs) @@ -9987,8 +6590,8 @@ static irqreturn_t ipw_isr(int irq, void *data, struct pt_regs *regs) goto none; } - inta = ipw_read32(priv, IPW_INTA_RW); - inta_mask = ipw_read32(priv, IPW_INTA_MASK_R); + inta = ipw_read32(priv, CX2_INTA_RW); + inta_mask = ipw_read32(priv, CX2_INTA_MASK_R); if (inta == 0xFFFFFFFF) { /* Hardware disappeared */ @@ -9996,7 +6599,7 @@ static irqreturn_t ipw_isr(int irq, void *data, struct pt_regs *regs) goto none; } - if (!(inta & (IPW_INTA_MASK_ALL & inta_mask))) { + if (!(inta & (CX2_INTA_MASK_ALL & inta_mask))) { /* Shared interrupt */ goto none; } @@ -10005,8 +6608,8 @@ static irqreturn_t ipw_isr(int irq, void *data, struct pt_regs *regs) ipw_disable_interrupts(priv); /* ack current interrupts */ - inta &= (IPW_INTA_MASK_ALL & inta_mask); - ipw_write32(priv, IPW_INTA_RW, inta); + inta &= (CX2_INTA_MASK_ALL & inta_mask); + ipw_write32(priv, CX2_INTA_RW, inta); /* Cache INTA value for our tasklet */ priv->isr_inta = inta; @@ -10042,85 +6645,14 @@ static void ipw_rf_kill(void *adapter) IPW_DEBUG_RF_KILL("HW RF Kill no longer active, restarting " "device\n"); - /* we can not do an adapter restart while inside an irq lock */ - queue_work(priv->workqueue, &priv->adapter_restart); - } else - IPW_DEBUG_RF_KILL("HW RF Kill deactivated. SW RF Kill still " - "enabled\n"); - - exit_unlock: - spin_unlock_irqrestore(&priv->lock, flags); -} - -static void ipw_bg_rf_kill(void *data) -{ - struct ipw_priv *priv = data; - down(&priv->sem); - ipw_rf_kill(data); - up(&priv->sem); -} - -void ipw_link_up(struct ipw_priv *priv) -{ - priv->last_seq_num = -1; - priv->last_frag_num = -1; - priv->last_packet_time = 0; - - netif_carrier_on(priv->net_dev); - if (netif_queue_stopped(priv->net_dev)) { - IPW_DEBUG_NOTIF("waking queue\n"); - netif_wake_queue(priv->net_dev); - } else { - IPW_DEBUG_NOTIF("starting queue\n"); - netif_start_queue(priv->net_dev); - } - - cancel_delayed_work(&priv->request_scan); - ipw_reset_stats(priv); - /* Ensure the rate is updated immediately */ - priv->last_rate = ipw_get_current_rate(priv); - ipw_gather_stats(priv); - ipw_led_link_up(priv); - notify_wx_assoc_event(priv); - - if (priv->config & CFG_BACKGROUND_SCAN) - queue_delayed_work(priv->workqueue, &priv->request_scan, HZ); -} - -static void ipw_bg_link_up(void *data) -{ - struct ipw_priv *priv = data; - down(&priv->sem); - ipw_link_up(data); - up(&priv->sem); -} - -void ipw_link_down(struct ipw_priv *priv) -{ - ipw_led_link_down(priv); - netif_carrier_off(priv->net_dev); - netif_stop_queue(priv->net_dev); - notify_wx_assoc_event(priv); - - /* Cancel any queued work ... */ - cancel_delayed_work(&priv->request_scan); - cancel_delayed_work(&priv->adhoc_check); - cancel_delayed_work(&priv->gather_stats); - - ipw_reset_stats(priv); - - if (!(priv->status & STATUS_EXIT_PENDING)) { - /* Queue up another scan... */ - queue_work(priv->workqueue, &priv->request_scan); - } -} - -static void ipw_bg_link_down(void *data) -{ - struct ipw_priv *priv = data; - down(&priv->sem); - ipw_link_down(data); - up(&priv->sem); + /* we can not do an adapter restart while inside an irq lock */ + queue_work(priv->workqueue, &priv->adapter_restart); + } else + IPW_DEBUG_RF_KILL("HW RF Kill deactivated. SW RF Kill still " + "enabled\n"); + + exit_unlock: + spin_unlock_irqrestore(&priv->lock, flags); } static int ipw_setup_deferred_work(struct ipw_priv *priv) @@ -10129,39 +6661,22 @@ static int ipw_setup_deferred_work(struct ipw_priv *priv) priv->workqueue = create_workqueue(DRV_NAME); init_waitqueue_head(&priv->wait_command_queue); - init_waitqueue_head(&priv->wait_state); - - INIT_WORK(&priv->adhoc_check, ipw_bg_adhoc_check, priv); - INIT_WORK(&priv->associate, ipw_bg_associate, priv); - INIT_WORK(&priv->disassociate, ipw_bg_disassociate, priv); - INIT_WORK(&priv->system_config, ipw_system_config, priv); - INIT_WORK(&priv->rx_replenish, ipw_bg_rx_queue_replenish, priv); - INIT_WORK(&priv->adapter_restart, ipw_bg_adapter_restart, priv); - INIT_WORK(&priv->rf_kill, ipw_bg_rf_kill, priv); - INIT_WORK(&priv->up, (void (*)(void *))ipw_bg_up, priv); - INIT_WORK(&priv->down, (void (*)(void *))ipw_bg_down, priv); + + INIT_WORK(&priv->adhoc_check, ipw_adhoc_check, priv); + INIT_WORK(&priv->associate, ipw_associate, priv); + INIT_WORK(&priv->disassociate, ipw_disassociate, priv); + INIT_WORK(&priv->rx_replenish, ipw_rx_queue_replenish, priv); + INIT_WORK(&priv->adapter_restart, ipw_adapter_restart, priv); + INIT_WORK(&priv->rf_kill, ipw_rf_kill, priv); + INIT_WORK(&priv->up, (void (*)(void *))ipw_up, priv); + INIT_WORK(&priv->down, (void (*)(void *))ipw_down, priv); INIT_WORK(&priv->request_scan, (void (*)(void *))ipw_request_scan, priv); INIT_WORK(&priv->gather_stats, - (void (*)(void *))ipw_bg_gather_stats, priv); - INIT_WORK(&priv->abort_scan, (void (*)(void *))ipw_bg_abort_scan, priv); - INIT_WORK(&priv->roam, ipw_bg_roam, priv); - INIT_WORK(&priv->scan_check, ipw_bg_scan_check, priv); - INIT_WORK(&priv->link_up, (void (*)(void *))ipw_bg_link_up, priv); - INIT_WORK(&priv->link_down, (void (*)(void *))ipw_bg_link_down, priv); - INIT_WORK(&priv->led_link_on, (void (*)(void *))ipw_bg_led_link_on, - priv); - INIT_WORK(&priv->led_link_off, (void (*)(void *))ipw_bg_led_link_off, - priv); - INIT_WORK(&priv->led_act_off, (void (*)(void *))ipw_bg_led_activity_off, - priv); - INIT_WORK(&priv->merge_networks, - (void (*)(void *))ipw_merge_adhoc_network, priv); - -#ifdef CONFIG_IPW_QOS - INIT_WORK(&priv->qos_activate, (void (*)(void *))ipw_bg_qos_activate, - priv); -#endif /* CONFIG_IPW_QOS */ + (void (*)(void *))ipw_gather_stats, priv); + INIT_WORK(&priv->abort_scan, (void (*)(void *))ipw_abort_scan, priv); + INIT_WORK(&priv->roam, ipw_roam, priv); + INIT_WORK(&priv->scan_check, ipw_scan_check, priv); tasklet_init(&priv->irq_tasklet, (void (*)(unsigned long)) ipw_irq_tasklet, (unsigned long)priv); @@ -10174,36 +6689,34 @@ static void shim__set_security(struct net_device *dev, { struct ipw_priv *priv = ieee80211_priv(dev); int i; + for (i = 0; i < 4; i++) { if (sec->flags & (1 << i)) { - priv->ieee->sec.encode_alg[i] = sec->encode_alg[i]; - priv->ieee->sec.key_sizes[i] = sec->key_sizes[i]; + priv->sec.key_sizes[i] = sec->key_sizes[i]; if (sec->key_sizes[i] == 0) - priv->ieee->sec.flags &= ~(1 << i); - else { - memcpy(priv->ieee->sec.keys[i], sec->keys[i], + priv->sec.flags &= ~(1 << i); + else + memcpy(priv->sec.keys[i], sec->keys[i], sec->key_sizes[i]); - priv->ieee->sec.flags |= (1 << i); - } + priv->sec.flags |= (1 << i); priv->status |= STATUS_SECURITY_UPDATED; - } else if (sec->level != SEC_LEVEL_1) - priv->ieee->sec.flags &= ~(1 << i); + } } - if (sec->flags & SEC_ACTIVE_KEY) { + if ((sec->flags & SEC_ACTIVE_KEY) && + priv->sec.active_key != sec->active_key) { if (sec->active_key <= 3) { - priv->ieee->sec.active_key = sec->active_key; - priv->ieee->sec.flags |= SEC_ACTIVE_KEY; + priv->sec.active_key = sec->active_key; + priv->sec.flags |= SEC_ACTIVE_KEY; } else - priv->ieee->sec.flags &= ~SEC_ACTIVE_KEY; + priv->sec.flags &= ~SEC_ACTIVE_KEY; priv->status |= STATUS_SECURITY_UPDATED; - } else - priv->ieee->sec.flags &= ~SEC_ACTIVE_KEY; + } if ((sec->flags & SEC_AUTH_MODE) && - (priv->ieee->sec.auth_mode != sec->auth_mode)) { - priv->ieee->sec.auth_mode = sec->auth_mode; - priv->ieee->sec.flags |= SEC_AUTH_MODE; + (priv->sec.auth_mode != sec->auth_mode)) { + priv->sec.auth_mode = sec->auth_mode; + priv->sec.flags |= SEC_AUTH_MODE; if (sec->auth_mode == WLAN_AUTH_SHARED_KEY) priv->capability |= CAP_SHARED_KEY; else @@ -10211,9 +6724,9 @@ static void shim__set_security(struct net_device *dev, priv->status |= STATUS_SECURITY_UPDATED; } - if (sec->flags & SEC_ENABLED && priv->ieee->sec.enabled != sec->enabled) { - priv->ieee->sec.flags |= SEC_ENABLED; - priv->ieee->sec.enabled = sec->enabled; + if (sec->flags & SEC_ENABLED && priv->sec.enabled != sec->enabled) { + priv->sec.flags |= SEC_ENABLED; + priv->sec.enabled = sec->enabled; priv->status |= STATUS_SECURITY_UPDATED; if (sec->enabled) priv->capability |= CAP_PRIVACY_ON; @@ -10221,18 +6734,12 @@ static void shim__set_security(struct net_device *dev, priv->capability &= ~CAP_PRIVACY_ON; } - if (sec->flags & SEC_ENCRYPT) - priv->ieee->sec.encrypt = sec->encrypt; - - if (sec->flags & SEC_LEVEL && priv->ieee->sec.level != sec->level) { - priv->ieee->sec.level = sec->level; - priv->ieee->sec.flags |= SEC_LEVEL; + if (sec->flags & SEC_LEVEL && priv->sec.level != sec->level) { + priv->sec.level = sec->level; + priv->sec.flags |= SEC_LEVEL; priv->status |= STATUS_SECURITY_UPDATED; } - if (!priv->ieee->host_encrypt && (sec->flags & SEC_ENCRYPT)) - ipw_set_hwcrypto_keys(priv); - /* To match current functionality of ipw2100 (which works well w/ * various supplicants, we don't force a disassociate if the * privacy capability changes ... */ @@ -10281,10 +6788,29 @@ static int init_supported_rates(struct ipw_priv *priv, static int ipw_config(struct ipw_priv *priv) { + int i; + struct ipw_tx_power tx_power; + + memset(&priv->sys_config, 0, sizeof(priv->sys_config)); + memset(&tx_power, 0, sizeof(tx_power)); + /* This is only called from ipw_up, which resets/reloads the firmware so, we don't need to first disable the card before we configure it */ - if (ipw_set_tx_power(priv)) + + /* configure device for 'G' band */ + tx_power.ieee_mode = IPW_G_MODE; + tx_power.num_channels = 11; + for (i = 0; i < 11; i++) { + tx_power.channels_tx_power[i].channel_number = i + 1; + tx_power.channels_tx_power[i].tx_power = priv->tx_power; + } + if (ipw_send_tx_power(priv, &tx_power)) + goto error; + + /* configure device to also handle 'B' band */ + tx_power.ieee_mode = IPW_B_MODE; + if (ipw_send_tx_power(priv, &tx_power)) goto error; /* initialize adapter address */ @@ -10293,11 +6819,6 @@ static int ipw_config(struct ipw_priv *priv) /* set basic system config settings */ init_sys_config(&priv->sys_config); - if (priv->ieee->iw_mode == IW_MODE_ADHOC) - priv->sys_config.answer_broadcast_ssid_probe = 1; - else - priv->sys_config.answer_broadcast_ssid_probe = 0; - if (ipw_send_system_config(priv, &priv->sys_config)) goto error; @@ -10310,10 +6831,6 @@ static int ipw_config(struct ipw_priv *priv) if (ipw_send_rts_threshold(priv, priv->rts_threshold)) goto error; } -#ifdef CONFIG_IPW_QOS - IPW_DEBUG_QOS("QoS: call ipw_qos_activate\n"); - ipw_qos_activate(priv, NULL); -#endif /* CONFIG_IPW_QOS */ if (ipw_set_random_seed(priv)) goto error; @@ -10322,17 +6839,9 @@ static int ipw_config(struct ipw_priv *priv) if (ipw_send_host_complete(priv)) goto error; - priv->status |= STATUS_INIT; - - ipw_led_init(priv); - ipw_led_radio_on(priv); - priv->notif_missed_beacons = 0; - - /* Set hardware WEP key if it is configured. */ - if ((priv->capability & CAP_PRIVACY_ON) && - (priv->ieee->sec.level == SEC_LEVEL_1) && - !(priv->ieee->host_encrypt || priv->ieee->host_decrypt)) - ipw_set_hwcrypto_keys(priv); + /* If configured to try and auto-associate, kick off a scan */ + if ((priv->config & CFG_ASSOCIATE) && ipw_request_scan(priv)) + goto error; return 0; @@ -10340,379 +6849,20 @@ static int ipw_config(struct ipw_priv *priv) return -EIO; } -/* - * NOTE: - * - * These tables have been tested in conjunction with the - * Intel PRO/Wireless 2200BG and 2915ABG Network Connection Adapters. - * - * Altering this values, using it on other hardware, or in geographies - * not intended for resale of the above mentioned Intel adapters has - * not been tested. - * - */ -static const struct ieee80211_geo ipw_geos[] = { - { /* Restricted */ - "---", - .bg_channels = 11, - .bg = {{2412, 1}, {2417, 2}, {2422, 3}, - {2427, 4}, {2432, 5}, {2437, 6}, - {2442, 7}, {2447, 8}, {2452, 9}, - {2457, 10}, {2462, 11}}, - }, - - { /* Custom US/Canada */ - "ZZF", - .bg_channels = 11, - .bg = {{2412, 1}, {2417, 2}, {2422, 3}, - {2427, 4}, {2432, 5}, {2437, 6}, - {2442, 7}, {2447, 8}, {2452, 9}, - {2457, 10}, {2462, 11}}, - .a_channels = 8, - .a = {{5180, 36}, - {5200, 40}, - {5220, 44}, - {5240, 48}, - {5260, 52, IEEE80211_CH_PASSIVE_ONLY}, - {5280, 56, IEEE80211_CH_PASSIVE_ONLY}, - {5300, 60, IEEE80211_CH_PASSIVE_ONLY}, - {5320, 64, IEEE80211_CH_PASSIVE_ONLY}}, - }, - - { /* Rest of World */ - "ZZD", - .bg_channels = 13, - .bg = {{2412, 1}, {2417, 2}, {2422, 3}, - {2427, 4}, {2432, 5}, {2437, 6}, - {2442, 7}, {2447, 8}, {2452, 9}, - {2457, 10}, {2462, 11}, {2467, 12}, - {2472, 13}}, - }, - - { /* Custom USA & Europe & High */ - "ZZA", - .bg_channels = 11, - .bg = {{2412, 1}, {2417, 2}, {2422, 3}, - {2427, 4}, {2432, 5}, {2437, 6}, - {2442, 7}, {2447, 8}, {2452, 9}, - {2457, 10}, {2462, 11}}, - .a_channels = 13, - .a = {{5180, 36}, - {5200, 40}, - {5220, 44}, - {5240, 48}, - {5260, 52, IEEE80211_CH_PASSIVE_ONLY}, - {5280, 56, IEEE80211_CH_PASSIVE_ONLY}, - {5300, 60, IEEE80211_CH_PASSIVE_ONLY}, - {5320, 64, IEEE80211_CH_PASSIVE_ONLY}, - {5745, 149}, - {5765, 153}, - {5785, 157}, - {5805, 161}, - {5825, 165}}, - }, - - { /* Custom NA & Europe */ - "ZZB", - .bg_channels = 11, - .bg = {{2412, 1}, {2417, 2}, {2422, 3}, - {2427, 4}, {2432, 5}, {2437, 6}, - {2442, 7}, {2447, 8}, {2452, 9}, - {2457, 10}, {2462, 11}}, - .a_channels = 13, - .a = {{5180, 36}, - {5200, 40}, - {5220, 44}, - {5240, 48}, - {5260, 52, IEEE80211_CH_PASSIVE_ONLY}, - {5280, 56, IEEE80211_CH_PASSIVE_ONLY}, - {5300, 60, IEEE80211_CH_PASSIVE_ONLY}, - {5320, 64, IEEE80211_CH_PASSIVE_ONLY}, - {5745, 149, IEEE80211_CH_PASSIVE_ONLY}, - {5765, 153, IEEE80211_CH_PASSIVE_ONLY}, - {5785, 157, IEEE80211_CH_PASSIVE_ONLY}, - {5805, 161, IEEE80211_CH_PASSIVE_ONLY}, - {5825, 165, IEEE80211_CH_PASSIVE_ONLY}}, - }, - - { /* Custom Japan */ - "ZZC", - .bg_channels = 11, - .bg = {{2412, 1}, {2417, 2}, {2422, 3}, - {2427, 4}, {2432, 5}, {2437, 6}, - {2442, 7}, {2447, 8}, {2452, 9}, - {2457, 10}, {2462, 11}}, - .a_channels = 4, - .a = {{5170, 34}, {5190, 38}, - {5210, 42}, {5230, 46}}, - }, - - { /* Custom */ - "ZZM", - .bg_channels = 11, - .bg = {{2412, 1}, {2417, 2}, {2422, 3}, - {2427, 4}, {2432, 5}, {2437, 6}, - {2442, 7}, {2447, 8}, {2452, 9}, - {2457, 10}, {2462, 11}}, - }, - - { /* Europe */ - "ZZE", - .bg_channels = 13, - .bg = {{2412, 1}, {2417, 2}, {2422, 3}, - {2427, 4}, {2432, 5}, {2437, 6}, - {2442, 7}, {2447, 8}, {2452, 9}, - {2457, 10}, {2462, 11}, {2467, 12}, - {2472, 13}}, - .a_channels = 19, - .a = {{5180, 36}, - {5200, 40}, - {5220, 44}, - {5240, 48}, - {5260, 52, IEEE80211_CH_PASSIVE_ONLY}, - {5280, 56, IEEE80211_CH_PASSIVE_ONLY}, - {5300, 60, IEEE80211_CH_PASSIVE_ONLY}, - {5320, 64, IEEE80211_CH_PASSIVE_ONLY}, - {5500, 100, IEEE80211_CH_PASSIVE_ONLY}, - {5520, 104, IEEE80211_CH_PASSIVE_ONLY}, - {5540, 108, IEEE80211_CH_PASSIVE_ONLY}, - {5560, 112, IEEE80211_CH_PASSIVE_ONLY}, - {5580, 116, IEEE80211_CH_PASSIVE_ONLY}, - {5600, 120, IEEE80211_CH_PASSIVE_ONLY}, - {5620, 124, IEEE80211_CH_PASSIVE_ONLY}, - {5640, 128, IEEE80211_CH_PASSIVE_ONLY}, - {5660, 132, IEEE80211_CH_PASSIVE_ONLY}, - {5680, 136, IEEE80211_CH_PASSIVE_ONLY}, - {5700, 140, IEEE80211_CH_PASSIVE_ONLY}}, - }, - - { /* Custom Japan */ - "ZZJ", - .bg_channels = 14, - .bg = {{2412, 1}, {2417, 2}, {2422, 3}, - {2427, 4}, {2432, 5}, {2437, 6}, - {2442, 7}, {2447, 8}, {2452, 9}, - {2457, 10}, {2462, 11}, {2467, 12}, - {2472, 13}, {2484, 14, IEEE80211_CH_B_ONLY}}, - .a_channels = 4, - .a = {{5170, 34}, {5190, 38}, - {5210, 42}, {5230, 46}}, - }, - - { /* Rest of World */ - "ZZR", - .bg_channels = 14, - .bg = {{2412, 1}, {2417, 2}, {2422, 3}, - {2427, 4}, {2432, 5}, {2437, 6}, - {2442, 7}, {2447, 8}, {2452, 9}, - {2457, 10}, {2462, 11}, {2467, 12}, - {2472, 13}, {2484, 14, IEEE80211_CH_B_ONLY | - IEEE80211_CH_PASSIVE_ONLY}}, - }, - - { /* High Band */ - "ZZH", - .bg_channels = 13, - .bg = {{2412, 1}, {2417, 2}, {2422, 3}, - {2427, 4}, {2432, 5}, {2437, 6}, - {2442, 7}, {2447, 8}, {2452, 9}, - {2457, 10}, {2462, 11}, - {2467, 12, IEEE80211_CH_PASSIVE_ONLY}, - {2472, 13, IEEE80211_CH_PASSIVE_ONLY}}, - .a_channels = 4, - .a = {{5745, 149}, {5765, 153}, - {5785, 157}, {5805, 161}}, - }, - - { /* Custom Europe */ - "ZZG", - .bg_channels = 13, - .bg = {{2412, 1}, {2417, 2}, {2422, 3}, - {2427, 4}, {2432, 5}, {2437, 6}, - {2442, 7}, {2447, 8}, {2452, 9}, - {2457, 10}, {2462, 11}, - {2467, 12}, {2472, 13}}, - .a_channels = 4, - .a = {{5180, 36}, {5200, 40}, - {5220, 44}, {5240, 48}}, - }, - - { /* Europe */ - "ZZK", - .bg_channels = 13, - .bg = {{2412, 1}, {2417, 2}, {2422, 3}, - {2427, 4}, {2432, 5}, {2437, 6}, - {2442, 7}, {2447, 8}, {2452, 9}, - {2457, 10}, {2462, 11}, - {2467, 12, IEEE80211_CH_PASSIVE_ONLY}, - {2472, 13, IEEE80211_CH_PASSIVE_ONLY}}, - .a_channels = 24, - .a = {{5180, 36, IEEE80211_CH_PASSIVE_ONLY}, - {5200, 40, IEEE80211_CH_PASSIVE_ONLY}, - {5220, 44, IEEE80211_CH_PASSIVE_ONLY}, - {5240, 48, IEEE80211_CH_PASSIVE_ONLY}, - {5260, 52, IEEE80211_CH_PASSIVE_ONLY}, - {5280, 56, IEEE80211_CH_PASSIVE_ONLY}, - {5300, 60, IEEE80211_CH_PASSIVE_ONLY}, - {5320, 64, IEEE80211_CH_PASSIVE_ONLY}, - {5500, 100, IEEE80211_CH_PASSIVE_ONLY}, - {5520, 104, IEEE80211_CH_PASSIVE_ONLY}, - {5540, 108, IEEE80211_CH_PASSIVE_ONLY}, - {5560, 112, IEEE80211_CH_PASSIVE_ONLY}, - {5580, 116, IEEE80211_CH_PASSIVE_ONLY}, - {5600, 120, IEEE80211_CH_PASSIVE_ONLY}, - {5620, 124, IEEE80211_CH_PASSIVE_ONLY}, - {5640, 128, IEEE80211_CH_PASSIVE_ONLY}, - {5660, 132, IEEE80211_CH_PASSIVE_ONLY}, - {5680, 136, IEEE80211_CH_PASSIVE_ONLY}, - {5700, 140, IEEE80211_CH_PASSIVE_ONLY}, - {5745, 149, IEEE80211_CH_PASSIVE_ONLY}, - {5765, 153, IEEE80211_CH_PASSIVE_ONLY}, - {5785, 157, IEEE80211_CH_PASSIVE_ONLY}, - {5805, 161, IEEE80211_CH_PASSIVE_ONLY}, - {5825, 165, IEEE80211_CH_PASSIVE_ONLY}}, - }, - - { /* Europe */ - "ZZL", - .bg_channels = 11, - .bg = {{2412, 1}, {2417, 2}, {2422, 3}, - {2427, 4}, {2432, 5}, {2437, 6}, - {2442, 7}, {2447, 8}, {2452, 9}, - {2457, 10}, {2462, 11}}, - .a_channels = 13, - .a = {{5180, 36, IEEE80211_CH_PASSIVE_ONLY}, - {5200, 40, IEEE80211_CH_PASSIVE_ONLY}, - {5220, 44, IEEE80211_CH_PASSIVE_ONLY}, - {5240, 48, IEEE80211_CH_PASSIVE_ONLY}, - {5260, 52, IEEE80211_CH_PASSIVE_ONLY}, - {5280, 56, IEEE80211_CH_PASSIVE_ONLY}, - {5300, 60, IEEE80211_CH_PASSIVE_ONLY}, - {5320, 64, IEEE80211_CH_PASSIVE_ONLY}, - {5745, 149, IEEE80211_CH_PASSIVE_ONLY}, - {5765, 153, IEEE80211_CH_PASSIVE_ONLY}, - {5785, 157, IEEE80211_CH_PASSIVE_ONLY}, - {5805, 161, IEEE80211_CH_PASSIVE_ONLY}, - {5825, 165, IEEE80211_CH_PASSIVE_ONLY}}, - } -}; - -/* GEO code borrowed from ieee80211_geo.c */ -static int ipw_is_valid_channel(struct ieee80211_device *ieee, u8 channel) -{ - int i; - - /* Driver needs to initialize the geography map before using - * these helper functions */ - BUG_ON(ieee->geo.bg_channels == 0 && ieee->geo.a_channels == 0); - - if (ieee->freq_band & IEEE80211_24GHZ_BAND) - for (i = 0; i < ieee->geo.bg_channels; i++) - /* NOTE: If G mode is currently supported but - * this is a B only channel, we don't see it - * as valid. */ - if ((ieee->geo.bg[i].channel == channel) && - (!(ieee->mode & IEEE_G) || - !(ieee->geo.bg[i].flags & IEEE80211_CH_B_ONLY))) - return IEEE80211_24GHZ_BAND; - - if (ieee->freq_band & IEEE80211_52GHZ_BAND) - for (i = 0; i < ieee->geo.a_channels; i++) - if (ieee->geo.a[i].channel == channel) - return IEEE80211_52GHZ_BAND; - - return 0; -} - -static int ipw_channel_to_index(struct ieee80211_device *ieee, u8 channel) -{ - int i; - - /* Driver needs to initialize the geography map before using - * these helper functions */ - BUG_ON(ieee->geo.bg_channels == 0 && ieee->geo.a_channels == 0); - - if (ieee->freq_band & IEEE80211_24GHZ_BAND) - for (i = 0; i < ieee->geo.bg_channels; i++) - if (ieee->geo.bg[i].channel == channel) - return i; - - if (ieee->freq_band & IEEE80211_52GHZ_BAND) - for (i = 0; i < ieee->geo.a_channels; i++) - if (ieee->geo.a[i].channel == channel) - return i; - - return -1; -} - -static u8 ipw_freq_to_channel(struct ieee80211_device *ieee, u32 freq) -{ - int i; - - /* Driver needs to initialize the geography map before using - * these helper functions */ - BUG_ON(ieee->geo.bg_channels == 0 && ieee->geo.a_channels == 0); - - freq /= 100000; - - if (ieee->freq_band & IEEE80211_24GHZ_BAND) - for (i = 0; i < ieee->geo.bg_channels; i++) - if (ieee->geo.bg[i].freq == freq) - return ieee->geo.bg[i].channel; - - if (ieee->freq_band & IEEE80211_52GHZ_BAND) - for (i = 0; i < ieee->geo.a_channels; i++) - if (ieee->geo.a[i].freq == freq) - return ieee->geo.a[i].channel; - - return 0; -} - -static int ipw_set_geo(struct ieee80211_device *ieee, - const struct ieee80211_geo *geo) -{ - memcpy(ieee->geo.name, geo->name, 3); - ieee->geo.name[3] = '\0'; - ieee->geo.bg_channels = geo->bg_channels; - ieee->geo.a_channels = geo->a_channels; - memcpy(ieee->geo.bg, geo->bg, geo->bg_channels * - sizeof(struct ieee80211_channel)); - memcpy(ieee->geo.a, geo->a, ieee->geo.a_channels * - sizeof(struct ieee80211_channel)); - return 0; -} - -static const struct ieee80211_geo *ipw_get_geo(struct ieee80211_device *ieee) -{ - return &ieee->geo; -} - #define MAX_HW_RESTARTS 5 static int ipw_up(struct ipw_priv *priv) { - int rc, i, j; + int rc, i; if (priv->status & STATUS_EXIT_PENDING) return -EIO; - if (cmdlog && !priv->cmdlog) { - priv->cmdlog = kmalloc(sizeof(*priv->cmdlog) * cmdlog, - GFP_KERNEL); - if (priv->cmdlog == NULL) { - IPW_ERROR("Error allocating %d command log entries.\n", - cmdlog); - } else { - memset(priv->cmdlog, 0, sizeof(*priv->cmdlog) * cmdlog); - priv->cmdlog_len = cmdlog; - } - } - for (i = 0; i < MAX_HW_RESTARTS; i++) { /* Load the microcode, firmware, and eeprom. * Also start the clocks. */ rc = ipw_load(priv); if (rc) { - IPW_ERROR("Unable to load firmware: %d\n", rc); + IPW_ERROR("Unable to load firmware: 0x%08X\n", rc); return rc; } @@ -10721,50 +6871,20 @@ static int ipw_up(struct ipw_priv *priv) eeprom_parse_mac(priv, priv->mac_addr); memcpy(priv->net_dev->dev_addr, priv->mac_addr, ETH_ALEN); - for (j = 0; j < ARRAY_SIZE(ipw_geos); j++) { - if (!memcmp(&priv->eeprom[EEPROM_COUNTRY_CODE], - ipw_geos[j].name, 3)) - break; - } - if (j == ARRAY_SIZE(ipw_geos)) { - IPW_WARNING("SKU [%c%c%c] not recognized.\n", - priv->eeprom[EEPROM_COUNTRY_CODE + 0], - priv->eeprom[EEPROM_COUNTRY_CODE + 1], - priv->eeprom[EEPROM_COUNTRY_CODE + 2]); - j = 0; - } - if (ipw_set_geo(priv->ieee, &ipw_geos[j])) { - IPW_WARNING("Could not set geography."); - return 0; - } - - IPW_DEBUG_INFO("Geography %03d [%s] detected.\n", - j, priv->ieee->geo.name); - - if (priv->status & STATUS_RF_KILL_SW) { - IPW_WARNING("Radio disabled by module parameter.\n"); - return 0; - } else if (rf_kill_active(priv)) { - IPW_WARNING("Radio Frequency Kill Switch is On:\n" - "Kill switch must be turned off for " - "wireless networking to work.\n"); - queue_delayed_work(priv->workqueue, &priv->rf_kill, - 2 * HZ); + if (priv->status & STATUS_RF_KILL_MASK) return 0; - } rc = ipw_config(priv); if (!rc) { IPW_DEBUG_INFO("Configured device on count %i\n", i); - - /* If configure to try and auto-associate, kick - * off a scan. */ - queue_work(priv->workqueue, &priv->request_scan); - + priv->notif_missed_beacons = 0; + netif_start_queue(priv->net_dev); return 0; + } else { + IPW_DEBUG_INFO("Device configuration failed: 0x%08X\n", + rc); } - IPW_DEBUG_INFO("Device configuration failed: 0x%08X\n", rc); IPW_DEBUG_INFO("Failed to config device on retry %d of %d\n", i, MAX_HW_RESTARTS); @@ -10776,101 +6896,47 @@ static int ipw_up(struct ipw_priv *priv) /* tried to restart and config the device for as long as our * patience could withstand */ IPW_ERROR("Unable to initialize device after %d attempts.\n", i); - return -EIO; } -static void ipw_bg_up(void *data) -{ - struct ipw_priv *priv = data; - down(&priv->sem); - ipw_up(data); - up(&priv->sem); -} - -static void ipw_deinit(struct ipw_priv *priv) +static void ipw_down(struct ipw_priv *priv) { - int i; - - if (priv->status & STATUS_SCANNING) { - IPW_DEBUG_INFO("Aborting scan during shutdown.\n"); - ipw_abort_scan(priv); - } - - if (priv->status & STATUS_ASSOCIATED) { - IPW_DEBUG_INFO("Disassociating during shutdown.\n"); - ipw_disassociate(priv); - } - - ipw_led_shutdown(priv); - - /* Wait up to 1s for status to change to not scanning and not - * associated (disassociation can take a while for a ful 802.11 - * exchange */ - for (i = 1000; i && (priv->status & - (STATUS_DISASSOCIATING | - STATUS_ASSOCIATED | STATUS_SCANNING)); i--) - udelay(10); - - if (priv->status & (STATUS_DISASSOCIATING | - STATUS_ASSOCIATED | STATUS_SCANNING)) - IPW_DEBUG_INFO("Still associated or scanning...\n"); - else - IPW_DEBUG_INFO("Took %dms to de-init\n", 1000 - i); - /* Attempt to disable the card */ +#if 0 ipw_send_card_disable(priv, 0); - - priv->status &= ~STATUS_INIT; -} - -static void ipw_down(struct ipw_priv *priv) -{ - int exit_pending = priv->status & STATUS_EXIT_PENDING; - - priv->status |= STATUS_EXIT_PENDING; - - if (ipw_is_init(priv)) - ipw_deinit(priv); - - /* Wipe out the EXIT_PENDING status bit if we are not actually - * exiting the module */ - if (!exit_pending) - priv->status &= ~STATUS_EXIT_PENDING; +#endif /* tell the device to stop sending interrupts */ ipw_disable_interrupts(priv); /* Clear all bits but the RF Kill */ - priv->status &= STATUS_RF_KILL_MASK | STATUS_EXIT_PENDING; + priv->status &= STATUS_RF_KILL_MASK; + netif_carrier_off(priv->net_dev); netif_stop_queue(priv->net_dev); ipw_stop_nic(priv); - - ipw_led_radio_off(priv); -} - -static void ipw_bg_down(void *data) -{ - struct ipw_priv *priv = data; - down(&priv->sem); - ipw_down(data); - up(&priv->sem); } /* Called by register_netdev() */ static int ipw_net_init(struct net_device *dev) { struct ipw_priv *priv = ieee80211_priv(dev); - down(&priv->sem); - if (ipw_up(priv)) { - up(&priv->sem); - return -EIO; + if (priv->status & STATUS_RF_KILL_SW) { + IPW_WARNING("Radio disabled by module parameter.\n"); + return 0; + } else if (rf_kill_active(priv)) { + IPW_WARNING("Radio Frequency Kill Switch is On:\n" + "Kill switch must be turned off for " + "wireless networking to work.\n"); + queue_delayed_work(priv->workqueue, &priv->rf_kill, 2 * HZ); + return 0; } - up(&priv->sem); + if (ipw_up(priv)) + return -EIO; + return 0; } @@ -10895,7 +6961,7 @@ static struct pci_device_id card_ids[] = { {PCI_VENDOR_ID_INTEL, 0x1043, 0x8086, 0x2762, 0, 0, 0}, {PCI_VENDOR_ID_INTEL, 0x104f, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, {PCI_VENDOR_ID_INTEL, 0x4220, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, /* BG */ - {PCI_VENDOR_ID_INTEL, 0x4221, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, /* BG */ + {PCI_VENDOR_ID_INTEL, 0x4221, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, /* 2225BG */ {PCI_VENDOR_ID_INTEL, 0x4223, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, /* ABG */ {PCI_VENDOR_ID_INTEL, 0x4224, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, /* ABG */ @@ -10915,16 +6981,11 @@ static struct attribute *ipw_sysfs_entries[] = { &dev_attr_nic_type.attr, &dev_attr_status.attr, &dev_attr_cfg.attr, - &dev_attr_error.attr, - &dev_attr_event_log.attr, - &dev_attr_cmd_log.attr, + &dev_attr_dump_errors.attr, + &dev_attr_dump_events.attr, &dev_attr_eeprom_delay.attr, &dev_attr_ucode_version.attr, &dev_attr_rtc.attr, - &dev_attr_scan_age.attr, - &dev_attr_led.attr, - &dev_attr_speed_scan.attr, - &dev_attr_net_stats.attr, NULL }; @@ -10940,7 +7001,7 @@ static int ipw_pci_probe(struct pci_dev *pdev, const struct pci_device_id *ent) void __iomem *base; u32 length, val; struct ipw_priv *priv; - int i; + int band, modulation; net_dev = alloc_ieee80211(sizeof(struct ipw_priv)); if (net_dev == NULL) { @@ -10950,17 +7011,13 @@ static int ipw_pci_probe(struct pci_dev *pdev, const struct pci_device_id *ent) priv = ieee80211_priv(net_dev); priv->ieee = netdev_priv(net_dev); - priv->net_dev = net_dev; priv->pci_dev = pdev; #ifdef CONFIG_IPW_DEBUG ipw_debug_level = debug; #endif spin_lock_init(&priv->lock); - for (i = 0; i < IPW_IBSS_MAC_HASH_SIZE; i++) - INIT_LIST_HEAD(&priv->ibss_mac_hash[i]); - init_MUTEX(&priv->sem); if (pci_enable_device(pdev)) { err = -ENODEV; goto out_free_ieee80211; @@ -11007,7 +7064,90 @@ static int ipw_pci_probe(struct pci_dev *pdev, const struct pci_device_id *ent) goto out_iounmap; } - ipw_sw_reset(priv, 1); + /* Initialize module parameter values here */ + if (ifname) + strncpy(net_dev->name, ifname, IFNAMSIZ); + + if (associate) + priv->config |= CFG_ASSOCIATE; + else + IPW_DEBUG_INFO("Auto associate disabled.\n"); + + if (auto_create) + priv->config |= CFG_ADHOC_CREATE; + else + IPW_DEBUG_INFO("Auto adhoc creation disabled.\n"); + + if (disable) { + priv->status |= STATUS_RF_KILL_SW; + IPW_DEBUG_INFO("Radio disabled.\n"); + } + + if (channel != 0) { + priv->config |= CFG_STATIC_CHANNEL; + priv->channel = channel; + IPW_DEBUG_INFO("Bind to static channel %d\n", channel); + IPW_DEBUG_INFO("Bind to static channel %d\n", channel); + /* TODO: Validate that provided channel is in range */ + } + + switch (mode) { + case 1: + priv->ieee->iw_mode = IW_MODE_ADHOC; + break; +#ifdef CONFIG_IPW_PROMISC + case 2: + priv->ieee->iw_mode = IW_MODE_MONITOR; + break; +#endif + default: + case 0: + priv->ieee->iw_mode = IW_MODE_INFRA; + break; + } + + if ((priv->pci_dev->device == 0x4223) || + (priv->pci_dev->device == 0x4224)) { + printk(KERN_INFO DRV_NAME + ": Detected Intel PRO/Wireless 2915ABG Network " + "Connection\n"); + priv->ieee->abg_true = 1; + band = IEEE80211_52GHZ_BAND | IEEE80211_24GHZ_BAND; + modulation = IEEE80211_OFDM_MODULATION | + IEEE80211_CCK_MODULATION; + priv->adapter = IPW_2915ABG; + priv->ieee->mode = IEEE_A | IEEE_G | IEEE_B; + } else { + if (priv->pci_dev->device == 0x4221) + printk(KERN_INFO DRV_NAME + ": Detected Intel PRO/Wireless 2225BG Network " + "Connection\n"); + else + printk(KERN_INFO DRV_NAME + ": Detected Intel PRO/Wireless 2200BG Network " + "Connection\n"); + + priv->ieee->abg_true = 0; + band = IEEE80211_24GHZ_BAND; + modulation = IEEE80211_OFDM_MODULATION | + IEEE80211_CCK_MODULATION; + priv->adapter = IPW_2200BG; + priv->ieee->mode = IEEE_G | IEEE_B; + } + + priv->ieee->freq_band = band; + priv->ieee->modulation = modulation; + + priv->rates_mask = IEEE80211_DEFAULT_RATES_MASK; + + priv->missed_beacon_threshold = IPW_MB_DISASSOCIATE_THRESHOLD_DEFAULT; + priv->roaming_threshold = IPW_MB_ROAMING_THRESHOLD_DEFAULT; + + priv->rts_threshold = DEFAULT_RTS_THRESHOLD; + + /* If power management is turned on, default to AC mode */ + priv->power_mode = IPW_POWER_AC; + priv->tx_power = IPW_DEFAULT_TX_POWER; err = request_irq(pdev->irq, ipw_isr, SA_SHIRQ, DRV_NAME, priv); if (err) { @@ -11018,20 +7158,8 @@ static int ipw_pci_probe(struct pci_dev *pdev, const struct pci_device_id *ent) SET_MODULE_OWNER(net_dev); SET_NETDEV_DEV(net_dev, &pdev->dev); - down(&priv->sem); - priv->ieee->hard_start_xmit = ipw_net_hard_start_xmit; priv->ieee->set_security = shim__set_security; - priv->ieee->is_queue_full = ipw_net_is_queue_full; - -#ifdef CONFIG_IPW_QOS - priv->ieee->handle_probe_response = ipw_handle_beacon; - priv->ieee->handle_beacon = ipw_handle_probe_response; - priv->ieee->handle_assoc_response = ipw_handle_assoc_response; -#endif /* CONFIG_IPW_QOS */ - - priv->ieee->perfect_rssi = -20; - priv->ieee->worst_rssi = -85; net_dev->open = ipw_net_open; net_dev->stop = ipw_net_stop; @@ -11039,9 +7167,7 @@ static int ipw_pci_probe(struct pci_dev *pdev, const struct pci_device_id *ent) net_dev->get_stats = ipw_net_get_stats; net_dev->set_multicast_list = ipw_net_set_multicast_list; net_dev->set_mac_address = ipw_net_set_mac_address; - priv->wireless_data.spy_data = &priv->ieee->spy_data; - priv->wireless_data.ieee80211 = priv->ieee; - net_dev->wireless_data = &priv->wireless_data; + net_dev->get_wireless_stats = ipw_get_wireless_stats; net_dev->wireless_handlers = &ipw_wx_handler_def; net_dev->ethtool_ops = &ipw_ethtool_ops; net_dev->irq = pdev->irq; @@ -11052,19 +7178,18 @@ static int ipw_pci_probe(struct pci_dev *pdev, const struct pci_device_id *ent) err = sysfs_create_group(&pdev->dev.kobj, &ipw_attribute_group); if (err) { IPW_ERROR("failed to create sysfs device attributes\n"); - up(&priv->sem); goto out_release_irq; } - up(&priv->sem); err = register_netdev(net_dev); if (err) { IPW_ERROR("failed to register network device\n"); - goto out_remove_sysfs; + goto out_remove_group; } + return 0; - out_remove_sysfs: + out_remove_group: sysfs_remove_group(&pdev->dev.kobj, &ipw_attribute_group); out_release_irq: free_irq(pdev->irq, priv); @@ -11087,19 +7212,14 @@ static int ipw_pci_probe(struct pci_dev *pdev, const struct pci_device_id *ent) static void ipw_pci_remove(struct pci_dev *pdev) { struct ipw_priv *priv = pci_get_drvdata(pdev); - struct list_head *p, *q; - int i; - if (!priv) return; - down(&priv->sem); - priv->status |= STATUS_EXIT_PENDING; - ipw_down(priv); + sysfs_remove_group(&pdev->dev.kobj, &ipw_attribute_group); - up(&priv->sem); + ipw_down(priv); unregister_netdev(priv->net_dev); @@ -11109,31 +7229,16 @@ static void ipw_pci_remove(struct pci_dev *pdev) } ipw_tx_queue_free(priv); - if (priv->cmdlog) { - kfree(priv->cmdlog); - priv->cmdlog = NULL; - } /* ipw_down will ensure that there is no more pending work * in the workqueue's, so we can safely remove them now. */ - cancel_delayed_work(&priv->adhoc_check); - cancel_delayed_work(&priv->gather_stats); - cancel_delayed_work(&priv->request_scan); - cancel_delayed_work(&priv->rf_kill); - cancel_delayed_work(&priv->scan_check); - destroy_workqueue(priv->workqueue); - priv->workqueue = NULL; - - /* Free MAC hash list for ADHOC */ - for (i = 0; i < IPW_IBSS_MAC_HASH_SIZE; i++) { - list_for_each_safe(p, q, &priv->ibss_mac_hash[i]) { - kfree(list_entry(p, struct ipw_ibss_seq, list)); - list_del(p); - } - } - - if (priv->error) { - ipw_free_error_log(priv->error); - priv->error = NULL; + if (priv->workqueue) { + cancel_delayed_work(&priv->adhoc_check); + cancel_delayed_work(&priv->gather_stats); + cancel_delayed_work(&priv->request_scan); + cancel_delayed_work(&priv->rf_kill); + cancel_delayed_work(&priv->scan_check); + destroy_workqueue(priv->workqueue); + priv->workqueue = NULL; } free_irq(pdev->irq, priv); @@ -11142,7 +7247,15 @@ static void ipw_pci_remove(struct pci_dev *pdev) pci_disable_device(pdev); pci_set_drvdata(pdev, NULL); free_ieee80211(priv->net_dev); - free_firmware(); + +#ifdef CONFIG_PM + if (fw_loaded) { + release_firmware(bootfw); + release_firmware(ucode); + release_firmware(firmware); + fw_loaded = 0; + } +#endif } #ifdef CONFIG_PM @@ -11174,10 +7287,13 @@ static int ipw_pci_resume(struct pci_dev *pdev) printk(KERN_INFO "%s: Coming out of suspend...\n", dev->name); - pci_set_power_state(pdev, PCI_D0); + pci_set_power_state(pdev, 0); pci_enable_device(pdev); +#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,10) + pci_restore_state(pdev, priv->pm_state); +#else pci_restore_state(pdev); - +#endif /* * Suspend/Resume resets the PCI configuration space, so we have to * re-disable the RETRY_TIMEOUT register (0x41) to keep PCI Tx retries @@ -11249,33 +7365,16 @@ MODULE_PARM_DESC(associate, "auto associate when scanning (default on)"); module_param(auto_create, int, 0444); MODULE_PARM_DESC(auto_create, "auto create adhoc network (default on)"); -module_param(led, int, 0444); -MODULE_PARM_DESC(led, "enable led control on some systems (default 0 off)\n"); - module_param(debug, int, 0444); MODULE_PARM_DESC(debug, "debug output mask"); module_param(channel, int, 0444); MODULE_PARM_DESC(channel, "channel to limit associate to (default 0 [ANY])"); -#ifdef CONFIG_IPW_QOS -module_param(qos_enable, int, 0444); -MODULE_PARM_DESC(qos_enable, "enable all QoS functionalitis"); - -module_param(qos_burst_enable, int, 0444); -MODULE_PARM_DESC(qos_burst_enable, "enable QoS burst mode"); - -module_param(qos_no_ack_mask, int, 0444); -MODULE_PARM_DESC(qos_no_ack_mask, "mask Tx_Queue to no ack"); +module_param(ifname, charp, 0444); +MODULE_PARM_DESC(ifname, "network device name (default eth%d)"); -module_param(burst_duration_CCK, int, 0444); -MODULE_PARM_DESC(burst_duration_CCK, "set CCK burst value"); - -module_param(burst_duration_OFDM, int, 0444); -MODULE_PARM_DESC(burst_duration_OFDM, "set OFDM burst value"); -#endif /* CONFIG_IPW_QOS */ - -#ifdef CONFIG_IPW2200_MONITOR +#ifdef CONFIG_IPW_PROMISC module_param(mode, int, 0444); MODULE_PARM_DESC(mode, "network mode (0=BSS,1=IBSS,2=Monitor)"); #else @@ -11283,12 +7382,5 @@ module_param(mode, int, 0444); MODULE_PARM_DESC(mode, "network mode (0=BSS,1=IBSS)"); #endif -module_param(hwcrypto, int, 0444); -MODULE_PARM_DESC(hwcrypto, "enable hardware crypto (default on)"); - -module_param(cmdlog, int, 0444); -MODULE_PARM_DESC(cmdlog, - "allocate a ring buffer for logging firmware commands"); - module_exit(ipw_exit); module_init(ipw_init); diff --git a/trunk/drivers/net/wireless/ipw2200.h b/trunk/drivers/net/wireless/ipw2200.h index 1c98db0652c9..e9cf32bf3e31 100644 --- a/trunk/drivers/net/wireless/ipw2200.h +++ b/trunk/drivers/net/wireless/ipw2200.h @@ -1,6 +1,6 @@ /****************************************************************************** - Copyright(c) 2003 - 2005 Intel Corporation. All rights reserved. + Copyright(c) 2003 - 2004 Intel Corporation. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of version 2 of the GNU General Public License as @@ -34,6 +34,7 @@ #include #include +#include #include #include #include @@ -49,7 +50,6 @@ #include #include -#include #define DRV_NAME "ipw2200" @@ -161,16 +161,6 @@ enum connection_manager_assoc_states { * TX Queue Flag Definitions */ -/* tx wep key definition */ -#define DCT_WEP_KEY_NOT_IMMIDIATE 0x00 -#define DCT_WEP_KEY_64Bit 0x40 -#define DCT_WEP_KEY_128Bit 0x80 -#define DCT_WEP_KEY_128bitIV 0xC0 -#define DCT_WEP_KEY_SIZE_MASK 0xC0 - -#define DCT_WEP_KEY_INDEX_MASK 0x0F -#define DCT_WEP_INDEX_USE_IMMEDIATE 0x20 - /* abort attempt if mgmt frame is rx'd */ #define DCT_FLAG_ABORT_MGMT 0x01 @@ -178,8 +168,7 @@ enum connection_manager_assoc_states { #define DCT_FLAG_CTS_REQUIRED 0x02 /* use short preamble */ -#define DCT_FLAG_LONG_PREAMBLE 0x00 -#define DCT_FLAG_SHORT_PREAMBLE 0x04 +#define DCT_FLAG_SHORT_PREMBL 0x04 /* RTS/CTS first */ #define DCT_FLAG_RTS_REQD 0x08 @@ -196,23 +185,9 @@ enum connection_manager_assoc_states { /* ACK rx is expected to follow */ #define DCT_FLAG_ACK_REQD 0x80 -/* TX flags extension */ #define DCT_FLAG_EXT_MODE_CCK 0x01 #define DCT_FLAG_EXT_MODE_OFDM 0x00 -#define DCT_FLAG_EXT_SECURITY_WEP 0x00 -#define DCT_FLAG_EXT_SECURITY_NO DCT_FLAG_EXT_SECURITY_WEP -#define DCT_FLAG_EXT_SECURITY_CKIP 0x04 -#define DCT_FLAG_EXT_SECURITY_CCM 0x08 -#define DCT_FLAG_EXT_SECURITY_TKIP 0x0C -#define DCT_FLAG_EXT_SECURITY_MASK 0x0C - -#define DCT_FLAG_EXT_QOS_ENABLED 0x10 - -#define DCT_FLAG_EXT_HC_NO_SIFS_PIFS 0x00 -#define DCT_FLAG_EXT_HC_SIFS 0x20 -#define DCT_FLAG_EXT_HC_PIFS 0x40 - #define TX_RX_TYPE_MASK 0xFF #define TX_FRAME_TYPE 0x00 #define TX_HOST_COMMAND_TYPE 0x01 @@ -258,117 +233,6 @@ enum connection_manager_assoc_states { #define DCR_TYPE_SNIFFER 0x06 #define DCR_TYPE_MU_BSS DCR_TYPE_MU_ESS -/* QoS definitions */ - -#define CW_MIN_OFDM 15 -#define CW_MAX_OFDM 1023 -#define CW_MIN_CCK 31 -#define CW_MAX_CCK 1023 - -#define QOS_TX0_CW_MIN_OFDM CW_MIN_OFDM -#define QOS_TX1_CW_MIN_OFDM CW_MIN_OFDM -#define QOS_TX2_CW_MIN_OFDM ( (CW_MIN_OFDM + 1) / 2 - 1 ) -#define QOS_TX3_CW_MIN_OFDM ( (CW_MIN_OFDM + 1) / 4 - 1 ) - -#define QOS_TX0_CW_MIN_CCK CW_MIN_CCK -#define QOS_TX1_CW_MIN_CCK CW_MIN_CCK -#define QOS_TX2_CW_MIN_CCK ( (CW_MIN_CCK + 1) / 2 - 1 ) -#define QOS_TX3_CW_MIN_CCK ( (CW_MIN_CCK + 1) / 4 - 1 ) - -#define QOS_TX0_CW_MAX_OFDM CW_MAX_OFDM -#define QOS_TX1_CW_MAX_OFDM CW_MAX_OFDM -#define QOS_TX2_CW_MAX_OFDM CW_MIN_OFDM -#define QOS_TX3_CW_MAX_OFDM ( (CW_MIN_OFDM + 1) / 2 - 1 ) - -#define QOS_TX0_CW_MAX_CCK CW_MAX_CCK -#define QOS_TX1_CW_MAX_CCK CW_MAX_CCK -#define QOS_TX2_CW_MAX_CCK CW_MIN_CCK -#define QOS_TX3_CW_MAX_CCK ( (CW_MIN_CCK + 1) / 2 - 1 ) - -#define QOS_TX0_AIFS (3 - QOS_AIFSN_MIN_VALUE) -#define QOS_TX1_AIFS (7 - QOS_AIFSN_MIN_VALUE) -#define QOS_TX2_AIFS (2 - QOS_AIFSN_MIN_VALUE) -#define QOS_TX3_AIFS (2 - QOS_AIFSN_MIN_VALUE) - -#define QOS_TX0_ACM 0 -#define QOS_TX1_ACM 0 -#define QOS_TX2_ACM 0 -#define QOS_TX3_ACM 0 - -#define QOS_TX0_TXOP_LIMIT_CCK 0 -#define QOS_TX1_TXOP_LIMIT_CCK 0 -#define QOS_TX2_TXOP_LIMIT_CCK 6016 -#define QOS_TX3_TXOP_LIMIT_CCK 3264 - -#define QOS_TX0_TXOP_LIMIT_OFDM 0 -#define QOS_TX1_TXOP_LIMIT_OFDM 0 -#define QOS_TX2_TXOP_LIMIT_OFDM 3008 -#define QOS_TX3_TXOP_LIMIT_OFDM 1504 - -#define DEF_TX0_CW_MIN_OFDM CW_MIN_OFDM -#define DEF_TX1_CW_MIN_OFDM CW_MIN_OFDM -#define DEF_TX2_CW_MIN_OFDM CW_MIN_OFDM -#define DEF_TX3_CW_MIN_OFDM CW_MIN_OFDM - -#define DEF_TX0_CW_MIN_CCK CW_MIN_CCK -#define DEF_TX1_CW_MIN_CCK CW_MIN_CCK -#define DEF_TX2_CW_MIN_CCK CW_MIN_CCK -#define DEF_TX3_CW_MIN_CCK CW_MIN_CCK - -#define DEF_TX0_CW_MAX_OFDM CW_MAX_OFDM -#define DEF_TX1_CW_MAX_OFDM CW_MAX_OFDM -#define DEF_TX2_CW_MAX_OFDM CW_MAX_OFDM -#define DEF_TX3_CW_MAX_OFDM CW_MAX_OFDM - -#define DEF_TX0_CW_MAX_CCK CW_MAX_CCK -#define DEF_TX1_CW_MAX_CCK CW_MAX_CCK -#define DEF_TX2_CW_MAX_CCK CW_MAX_CCK -#define DEF_TX3_CW_MAX_CCK CW_MAX_CCK - -#define DEF_TX0_AIFS 0 -#define DEF_TX1_AIFS 0 -#define DEF_TX2_AIFS 0 -#define DEF_TX3_AIFS 0 - -#define DEF_TX0_ACM 0 -#define DEF_TX1_ACM 0 -#define DEF_TX2_ACM 0 -#define DEF_TX3_ACM 0 - -#define DEF_TX0_TXOP_LIMIT_CCK 0 -#define DEF_TX1_TXOP_LIMIT_CCK 0 -#define DEF_TX2_TXOP_LIMIT_CCK 0 -#define DEF_TX3_TXOP_LIMIT_CCK 0 - -#define DEF_TX0_TXOP_LIMIT_OFDM 0 -#define DEF_TX1_TXOP_LIMIT_OFDM 0 -#define DEF_TX2_TXOP_LIMIT_OFDM 0 -#define DEF_TX3_TXOP_LIMIT_OFDM 0 - -#define QOS_QOS_SETS 3 -#define QOS_PARAM_SET_ACTIVE 0 -#define QOS_PARAM_SET_DEF_CCK 1 -#define QOS_PARAM_SET_DEF_OFDM 2 - -#define CTRL_QOS_NO_ACK (0x0020) - -#define IPW_TX_QUEUE_1 1 -#define IPW_TX_QUEUE_2 2 -#define IPW_TX_QUEUE_3 3 -#define IPW_TX_QUEUE_4 4 - -/* QoS sturctures */ -struct ipw_qos_info { - int qos_enable; - struct ieee80211_qos_parameters *def_qos_parm_OFDM; - struct ieee80211_qos_parameters *def_qos_parm_CCK; - u32 burst_duration_CCK; - u32 burst_duration_OFDM; - u16 qos_no_ack_mask; - int burst_enable; -}; - -/**************************************************************/ /** * Generic queue structure * @@ -538,9 +402,9 @@ struct clx2_tx_queue { #define RX_FREE_BUFFERS 32 #define RX_LOW_WATERMARK 8 -#define SUP_RATE_11A_MAX_NUM_CHANNELS 8 -#define SUP_RATE_11B_MAX_NUM_CHANNELS 4 -#define SUP_RATE_11G_MAX_NUM_CHANNELS 12 +#define SUP_RATE_11A_MAX_NUM_CHANNELS (8) +#define SUP_RATE_11B_MAX_NUM_CHANNELS (4) +#define SUP_RATE_11G_MAX_NUM_CHANNELS (12) // Used for passing to driver number of successes and failures per rate struct rate_histogram { @@ -589,9 +453,6 @@ struct notif_channel_result { u8 uReserved; } __attribute__ ((packed)); -#define SCAN_COMPLETED_STATUS_COMPLETE 1 -#define SCAN_COMPLETED_STATUS_ABORTED 2 - struct notif_scan_complete { u8 scan_type; u8 num_channels; @@ -702,8 +563,8 @@ struct ipw_rx_packet { } __attribute__ ((packed)); #define IPW_RX_NOTIFICATION_SIZE sizeof(struct ipw_rx_header) + 12 -#define IPW_RX_FRAME_SIZE (unsigned int)(sizeof(struct ipw_rx_header) + \ - sizeof(struct ipw_rx_frame)) +#define IPW_RX_FRAME_SIZE sizeof(struct ipw_rx_header) + \ + sizeof(struct ipw_rx_frame) struct ipw_rx_mem_buffer { dma_addr_t dma_addr; @@ -796,19 +657,6 @@ struct ipw_multicast_addr { u8 mac4[6]; } __attribute__ ((packed)); -#define DCW_WEP_KEY_INDEX_MASK 0x03 /* bits [0:1] */ -#define DCW_WEP_KEY_SEC_TYPE_MASK 0x30 /* bits [4:5] */ - -#define DCW_WEP_KEY_SEC_TYPE_WEP 0x00 -#define DCW_WEP_KEY_SEC_TYPE_CCM 0x20 -#define DCW_WEP_KEY_SEC_TYPE_TKIP 0x30 - -#define DCW_WEP_KEY_INVALID_SIZE 0x00 /* 0 = Invalid key */ -#define DCW_WEP_KEY64Bit_SIZE 0x05 /* 64-bit encryption */ -#define DCW_WEP_KEY128Bit_SIZE 0x0D /* 128-bit encryption */ -#define DCW_CCM_KEY128Bit_SIZE 0x10 /* 128-bit key */ -//#define DCW_WEP_KEY128BitIV_SIZE 0x10 /* 128-bit key and 128-bit IV */ - struct ipw_wep_key { u8 cmd_id; u8 seq_num; @@ -970,6 +818,14 @@ struct ipw_tx_power { struct ipw_channel_tx_power channels_tx_power[MAX_A_CHANNELS]; } __attribute__ ((packed)); +struct ipw_qos_parameters { + u16 cw_min[4]; + u16 cw_max[4]; + u8 aifs[4]; + u8 flag[4]; + u16 tx_op_limit[4]; +} __attribute__ ((packed)); + struct ipw_rsn_capabilities { u8 id; u8 length; @@ -1032,10 +888,6 @@ struct ipw_cmd { #define STATUS_SCAN_PENDING (1<<20) #define STATUS_SCANNING (1<<21) #define STATUS_SCAN_ABORTING (1<<22) -#define STATUS_SCAN_FORCED (1<<23) - -#define STATUS_LED_LINK_ON (1<<24) -#define STATUS_LED_ACT_ON (1<<25) #define STATUS_INDIRECT_BYTE (1<<28) /* sysfs entry configured for access */ #define STATUS_INDIRECT_DWORD (1<<29) /* sysfs entry configured for access */ @@ -1047,15 +899,11 @@ struct ipw_cmd { #define CFG_STATIC_ESSID (1<<1) /* Restrict assoc. to single SSID */ #define CFG_STATIC_BSSID (1<<2) /* Restrict assoc. to single BSSID */ #define CFG_CUSTOM_MAC (1<<3) -#define CFG_PREAMBLE_LONG (1<<4) +#define CFG_PREAMBLE (1<<4) #define CFG_ADHOC_PERSIST (1<<5) #define CFG_ASSOCIATE (1<<6) #define CFG_FIXED_RATE (1<<7) #define CFG_ADHOC_CREATE (1<<8) -#define CFG_NO_LED (1<<9) -#define CFG_BACKGROUND_SCAN (1<<10) -#define CFG_SPEED_SCAN (1<<11) -#define CFG_NET_STATS (1<<12) #define CAP_SHARED_KEY (1<<0) /* Off = OPEN */ #define CAP_PRIVACY_ON (1<<1) /* Off = No privacy */ @@ -1077,50 +925,13 @@ struct average { s32 sum; }; -#define MAX_SPEED_SCAN 100 -#define IPW_IBSS_MAC_HASH_SIZE 31 - -struct ipw_ibss_seq { - u8 mac[ETH_ALEN]; - u16 seq_num; - u16 frag_num; - unsigned long packet_time; - struct list_head list; -}; - -struct ipw_error_elem { - u32 desc; - u32 time; - u32 blink1; - u32 blink2; - u32 link1; - u32 link2; - u32 data; -}; - -struct ipw_event { - u32 event; - u32 time; - u32 data; -} __attribute__ ((packed)); - -struct ipw_fw_error { - unsigned long jiffies; - u32 status; - u32 config; - u32 elem_len; - u32 log_len; - struct ipw_error_elem *elem; - struct ipw_event *log; - u8 payload[0]; -} __attribute__ ((packed)); - struct ipw_priv { /* ieee device used by generic ieee processing code */ struct ieee80211_device *ieee; + struct ieee80211_security sec; + /* spinlock */ spinlock_t lock; - struct semaphore sem; /* basic pci-network driver stuff */ struct pci_dev *pci_dev; @@ -1155,7 +966,7 @@ struct ipw_priv { int rx_bufs_min; /**< minimum number of bufs in Rx queue */ int rx_pend_max; /**< maximum pending buffers for one IRQ */ u32 hcmd_seq; /**< sequence number for hcmd */ - u32 disassociate_threshold; + u32 missed_beacon_threshold; u32 roaming_threshold; struct ipw_associate assoc_request; @@ -1196,8 +1007,6 @@ struct ipw_priv { u8 mac_addr[ETH_ALEN]; u8 num_stations; u8 stations[MAX_STATIONS][ETH_ALEN]; - u8 short_retry_limit; - u8 long_retry_limit; u32 notif_missed_beacons; @@ -1215,29 +1024,17 @@ struct ipw_priv { u32 tx_packets; u32 quality; - u8 speed_scan[MAX_SPEED_SCAN]; - u8 speed_scan_pos; - - u16 last_seq_num; - u16 last_frag_num; - unsigned long last_packet_time; - struct list_head ibss_mac_hash[IPW_IBSS_MAC_HASH_SIZE]; - /* eeprom */ u8 eeprom[0x100]; /* 256 bytes of eeprom */ - u8 country[4]; int eeprom_delay; struct iw_statistics wstats; - struct iw_public_data wireless_data; - struct workqueue_struct *workqueue; struct work_struct adhoc_check; struct work_struct associate; struct work_struct disassociate; - struct work_struct system_config; struct work_struct rx_replenish; struct work_struct request_scan; struct work_struct adapter_restart; @@ -1248,51 +1045,25 @@ struct ipw_priv { struct work_struct abort_scan; struct work_struct roam; struct work_struct scan_check; - struct work_struct link_up; - struct work_struct link_down; struct tasklet_struct irq_tasklet; - /* LED related variables and work_struct */ - u8 nic_type; - u32 led_activity_on; - u32 led_activity_off; - u32 led_association_on; - u32 led_association_off; - u32 led_ofdm_on; - u32 led_ofdm_off; - - struct work_struct led_link_on; - struct work_struct led_link_off; - struct work_struct led_act_off; - struct work_struct merge_networks; - - struct ipw_cmd_log *cmdlog; - int cmdlog_len; - int cmdlog_pos; - #define IPW_2200BG 1 #define IPW_2915ABG 2 u8 adapter; - s8 tx_power; +#define IPW_DEFAULT_TX_POWER 0x14 + u8 tx_power; #ifdef CONFIG_PM u32 pm_state[16]; #endif - struct ipw_fw_error *error; - /* network state */ /* Used to pass the current INTA value from ISR to Tasklet */ u32 isr_inta; - /* QoS */ - struct ipw_qos_info qos_data; - struct work_struct qos_activate; - /*********************************/ - /* debugging info */ u32 indirect_dword; u32 direct_dword; @@ -1354,8 +1125,6 @@ do { if (ipw_debug_level & (level)) \ #define IPW_DL_RF_KILL (1<<17) #define IPW_DL_FW_ERRORS (1<<18) -#define IPW_DL_LED (1<<19) - #define IPW_DL_ORD (1<<20) #define IPW_DL_FRAG (1<<21) @@ -1368,8 +1137,6 @@ do { if (ipw_debug_level & (level)) \ #define IPW_DL_TRACE (1<<28) #define IPW_DL_STATS (1<<29) -#define IPW_DL_MERGE (1<<30) -#define IPW_DL_QOS (1<<31) #define IPW_ERROR(f, a...) printk(KERN_ERR DRV_NAME ": " f, ## a) #define IPW_WARNING(f, a...) printk(KERN_WARNING DRV_NAME ": " f, ## a) @@ -1383,7 +1150,6 @@ do { if (ipw_debug_level & (level)) \ #define IPW_DEBUG_TX(f, a...) IPW_DEBUG(IPW_DL_TX, f, ## a) #define IPW_DEBUG_ISR(f, a...) IPW_DEBUG(IPW_DL_ISR, f, ## a) #define IPW_DEBUG_MANAGEMENT(f, a...) IPW_DEBUG(IPW_DL_MANAGE, f, ## a) -#define IPW_DEBUG_LED(f, a...) IPW_DEBUG(IPW_DL_LED, f, ## a) #define IPW_DEBUG_WEP(f, a...) IPW_DEBUG(IPW_DL_WEP, f, ## a) #define IPW_DEBUG_HC(f, a...) IPW_DEBUG(IPW_DL_HOST_COMMAND, f, ## a) #define IPW_DEBUG_FRAG(f, a...) IPW_DEBUG(IPW_DL_FRAG, f, ## a) @@ -1397,8 +1163,6 @@ do { if (ipw_debug_level & (level)) \ #define IPW_DEBUG_STATE(f, a...) IPW_DEBUG(IPW_DL_STATE | IPW_DL_ASSOC | IPW_DL_INFO, f, ## a) #define IPW_DEBUG_ASSOC(f, a...) IPW_DEBUG(IPW_DL_ASSOC | IPW_DL_INFO, f, ## a) #define IPW_DEBUG_STATS(f, a...) IPW_DEBUG(IPW_DL_STATS, f, ## a) -#define IPW_DEBUG_MERGE(f, a...) IPW_DEBUG(IPW_DL_MERGE, f, ## a) -#define IPW_DEBUG_QOS(f, a...) IPW_DEBUG(IPW_DL_QOS, f, ## a) #include @@ -1413,65 +1177,59 @@ do { if (ipw_debug_level & (level)) \ #define DINO_RXFIFO_DATA 0x01 #define DINO_CONTROL_REG 0x00200000 -#define IPW_INTA_RW 0x00000008 -#define IPW_INTA_MASK_R 0x0000000C -#define IPW_INDIRECT_ADDR 0x00000010 -#define IPW_INDIRECT_DATA 0x00000014 -#define IPW_AUTOINC_ADDR 0x00000018 -#define IPW_AUTOINC_DATA 0x0000001C -#define IPW_RESET_REG 0x00000020 -#define IPW_GP_CNTRL_RW 0x00000024 +#define CX2_INTA_RW 0x00000008 +#define CX2_INTA_MASK_R 0x0000000C +#define CX2_INDIRECT_ADDR 0x00000010 +#define CX2_INDIRECT_DATA 0x00000014 +#define CX2_AUTOINC_ADDR 0x00000018 +#define CX2_AUTOINC_DATA 0x0000001C +#define CX2_RESET_REG 0x00000020 +#define CX2_GP_CNTRL_RW 0x00000024 -#define IPW_READ_INT_REGISTER 0xFF4 +#define CX2_READ_INT_REGISTER 0xFF4 -#define IPW_GP_CNTRL_BIT_INIT_DONE 0x00000004 +#define CX2_GP_CNTRL_BIT_INIT_DONE 0x00000004 -#define IPW_REGISTER_DOMAIN1_END 0x00001000 -#define IPW_SRAM_READ_INT_REGISTER 0x00000ff4 +#define CX2_REGISTER_DOMAIN1_END 0x00001000 +#define CX2_SRAM_READ_INT_REGISTER 0x00000ff4 -#define IPW_SHARED_LOWER_BOUND 0x00000200 -#define IPW_INTERRUPT_AREA_LOWER_BOUND 0x00000f80 +#define CX2_SHARED_LOWER_BOUND 0x00000200 +#define CX2_INTERRUPT_AREA_LOWER_BOUND 0x00000f80 -#define IPW_NIC_SRAM_LOWER_BOUND 0x00000000 -#define IPW_NIC_SRAM_UPPER_BOUND 0x00030000 +#define CX2_NIC_SRAM_LOWER_BOUND 0x00000000 +#define CX2_NIC_SRAM_UPPER_BOUND 0x00030000 -#define IPW_BIT_INT_HOST_SRAM_READ_INT_REGISTER (1 << 29) -#define IPW_GP_CNTRL_BIT_CLOCK_READY 0x00000001 -#define IPW_GP_CNTRL_BIT_HOST_ALLOWS_STANDBY 0x00000002 +#define CX2_BIT_INT_HOST_SRAM_READ_INT_REGISTER (1 << 29) +#define CX2_GP_CNTRL_BIT_CLOCK_READY 0x00000001 +#define CX2_GP_CNTRL_BIT_HOST_ALLOWS_STANDBY 0x00000002 /* * RESET Register Bit Indexes */ -#define CBD_RESET_REG_PRINCETON_RESET (1<<0) -#define IPW_START_STANDBY (1<<2) -#define IPW_ACTIVITY_LED (1<<4) -#define IPW_ASSOCIATED_LED (1<<5) -#define IPW_OFDM_LED (1<<6) -#define IPW_RESET_REG_SW_RESET (1<<7) -#define IPW_RESET_REG_MASTER_DISABLED (1<<8) -#define IPW_RESET_REG_STOP_MASTER (1<<9) -#define IPW_GATE_ODMA (1<<25) -#define IPW_GATE_IDMA (1<<26) -#define IPW_ARC_KESHET_CONFIG (1<<27) -#define IPW_GATE_ADMA (1<<29) - -#define IPW_CSR_CIS_UPPER_BOUND 0x00000200 -#define IPW_DOMAIN_0_END 0x1000 +#define CBD_RESET_REG_PRINCETON_RESET 0x00000001 /* Bit 0 (LSB) */ +#define CX2_RESET_REG_SW_RESET 0x00000080 /* Bit 7 */ +#define CX2_RESET_REG_MASTER_DISABLED 0x00000100 /* Bit 8 */ +#define CX2_RESET_REG_STOP_MASTER 0x00000200 /* Bit 9 */ +#define CX2_ARC_KESHET_CONFIG 0x08000000 /* Bit 27 */ +#define CX2_START_STANDBY 0x00000004 /* Bit 2 */ + +#define CX2_CSR_CIS_UPPER_BOUND 0x00000200 +#define CX2_DOMAIN_0_END 0x1000 #define CLX_MEM_BAR_SIZE 0x1000 -#define IPW_BASEBAND_CONTROL_STATUS 0X00200000 -#define IPW_BASEBAND_TX_FIFO_WRITE 0X00200004 -#define IPW_BASEBAND_RX_FIFO_READ 0X00200004 -#define IPW_BASEBAND_CONTROL_STORE 0X00200010 +#define CX2_BASEBAND_CONTROL_STATUS 0X00200000 +#define CX2_BASEBAND_TX_FIFO_WRITE 0X00200004 +#define CX2_BASEBAND_RX_FIFO_READ 0X00200004 +#define CX2_BASEBAND_CONTROL_STORE 0X00200010 -#define IPW_INTERNAL_CMD_EVENT 0X00300004 -#define IPW_BASEBAND_POWER_DOWN 0x00000001 +#define CX2_INTERNAL_CMD_EVENT 0X00300004 +#define CX2_BASEBAND_POWER_DOWN 0x00000001 -#define IPW_MEM_HALT_AND_RESET 0x003000e0 +#define CX2_MEM_HALT_AND_RESET 0x003000e0 /* defgroup bits_halt_reset MEM_HALT_AND_RESET register bits */ -#define IPW_BIT_HALT_RESET_ON 0x80000000 -#define IPW_BIT_HALT_RESET_OFF 0x00000000 +#define CX2_BIT_HALT_RESET_ON 0x80000000 +#define CX2_BIT_HALT_RESET_OFF 0x00000000 #define CB_LAST_VALID 0x20000000 #define CB_INT_ENABLED 0x40000000 @@ -1490,63 +1248,63 @@ do { if (ipw_debug_level & (level)) \ #define DMA_CB_STOP_AND_ABORT 0x00000C00 #define DMA_CB_START 0x00000100 -#define IPW_SHARED_SRAM_SIZE 0x00030000 -#define IPW_SHARED_SRAM_DMA_CONTROL 0x00027000 +#define CX2_SHARED_SRAM_SIZE 0x00030000 +#define CX2_SHARED_SRAM_DMA_CONTROL 0x00027000 #define CB_MAX_LENGTH 0x1FFF -#define IPW_HOST_EEPROM_DATA_SRAM_SIZE 0xA18 -#define IPW_EEPROM_IMAGE_SIZE 0x100 +#define CX2_HOST_EEPROM_DATA_SRAM_SIZE 0xA18 +#define CX2_EEPROM_IMAGE_SIZE 0x100 /* DMA defs */ -#define IPW_DMA_I_CURRENT_CB 0x003000D0 -#define IPW_DMA_O_CURRENT_CB 0x003000D4 -#define IPW_DMA_I_DMA_CONTROL 0x003000A4 -#define IPW_DMA_I_CB_BASE 0x003000A0 - -#define IPW_TX_CMD_QUEUE_BD_BASE 0x00000200 -#define IPW_TX_CMD_QUEUE_BD_SIZE 0x00000204 -#define IPW_TX_QUEUE_0_BD_BASE 0x00000208 -#define IPW_TX_QUEUE_0_BD_SIZE (0x0000020C) -#define IPW_TX_QUEUE_1_BD_BASE 0x00000210 -#define IPW_TX_QUEUE_1_BD_SIZE 0x00000214 -#define IPW_TX_QUEUE_2_BD_BASE 0x00000218 -#define IPW_TX_QUEUE_2_BD_SIZE (0x0000021C) -#define IPW_TX_QUEUE_3_BD_BASE 0x00000220 -#define IPW_TX_QUEUE_3_BD_SIZE 0x00000224 -#define IPW_RX_BD_BASE 0x00000240 -#define IPW_RX_BD_SIZE 0x00000244 -#define IPW_RFDS_TABLE_LOWER 0x00000500 - -#define IPW_TX_CMD_QUEUE_READ_INDEX 0x00000280 -#define IPW_TX_QUEUE_0_READ_INDEX 0x00000284 -#define IPW_TX_QUEUE_1_READ_INDEX 0x00000288 -#define IPW_TX_QUEUE_2_READ_INDEX (0x0000028C) -#define IPW_TX_QUEUE_3_READ_INDEX 0x00000290 -#define IPW_RX_READ_INDEX (0x000002A0) - -#define IPW_TX_CMD_QUEUE_WRITE_INDEX (0x00000F80) -#define IPW_TX_QUEUE_0_WRITE_INDEX (0x00000F84) -#define IPW_TX_QUEUE_1_WRITE_INDEX (0x00000F88) -#define IPW_TX_QUEUE_2_WRITE_INDEX (0x00000F8C) -#define IPW_TX_QUEUE_3_WRITE_INDEX (0x00000F90) -#define IPW_RX_WRITE_INDEX (0x00000FA0) +#define CX2_DMA_I_CURRENT_CB 0x003000D0 +#define CX2_DMA_O_CURRENT_CB 0x003000D4 +#define CX2_DMA_I_DMA_CONTROL 0x003000A4 +#define CX2_DMA_I_CB_BASE 0x003000A0 + +#define CX2_TX_CMD_QUEUE_BD_BASE (0x00000200) +#define CX2_TX_CMD_QUEUE_BD_SIZE (0x00000204) +#define CX2_TX_QUEUE_0_BD_BASE (0x00000208) +#define CX2_TX_QUEUE_0_BD_SIZE (0x0000020C) +#define CX2_TX_QUEUE_1_BD_BASE (0x00000210) +#define CX2_TX_QUEUE_1_BD_SIZE (0x00000214) +#define CX2_TX_QUEUE_2_BD_BASE (0x00000218) +#define CX2_TX_QUEUE_2_BD_SIZE (0x0000021C) +#define CX2_TX_QUEUE_3_BD_BASE (0x00000220) +#define CX2_TX_QUEUE_3_BD_SIZE (0x00000224) +#define CX2_RX_BD_BASE (0x00000240) +#define CX2_RX_BD_SIZE (0x00000244) +#define CX2_RFDS_TABLE_LOWER (0x00000500) + +#define CX2_TX_CMD_QUEUE_READ_INDEX (0x00000280) +#define CX2_TX_QUEUE_0_READ_INDEX (0x00000284) +#define CX2_TX_QUEUE_1_READ_INDEX (0x00000288) +#define CX2_TX_QUEUE_2_READ_INDEX (0x0000028C) +#define CX2_TX_QUEUE_3_READ_INDEX (0x00000290) +#define CX2_RX_READ_INDEX (0x000002A0) + +#define CX2_TX_CMD_QUEUE_WRITE_INDEX (0x00000F80) +#define CX2_TX_QUEUE_0_WRITE_INDEX (0x00000F84) +#define CX2_TX_QUEUE_1_WRITE_INDEX (0x00000F88) +#define CX2_TX_QUEUE_2_WRITE_INDEX (0x00000F8C) +#define CX2_TX_QUEUE_3_WRITE_INDEX (0x00000F90) +#define CX2_RX_WRITE_INDEX (0x00000FA0) /* * EEPROM Related Definitions */ -#define IPW_EEPROM_DATA_SRAM_ADDRESS (IPW_SHARED_LOWER_BOUND + 0x814) -#define IPW_EEPROM_DATA_SRAM_SIZE (IPW_SHARED_LOWER_BOUND + 0x818) -#define IPW_EEPROM_LOAD_DISABLE (IPW_SHARED_LOWER_BOUND + 0x81C) -#define IPW_EEPROM_DATA (IPW_SHARED_LOWER_BOUND + 0x820) -#define IPW_EEPROM_UPPER_ADDRESS (IPW_SHARED_LOWER_BOUND + 0x9E0) +#define IPW_EEPROM_DATA_SRAM_ADDRESS (CX2_SHARED_LOWER_BOUND + 0x814) +#define IPW_EEPROM_DATA_SRAM_SIZE (CX2_SHARED_LOWER_BOUND + 0x818) +#define IPW_EEPROM_LOAD_DISABLE (CX2_SHARED_LOWER_BOUND + 0x81C) +#define IPW_EEPROM_DATA (CX2_SHARED_LOWER_BOUND + 0x820) +#define IPW_EEPROM_UPPER_ADDRESS (CX2_SHARED_LOWER_BOUND + 0x9E0) -#define IPW_STATION_TABLE_LOWER (IPW_SHARED_LOWER_BOUND + 0xA0C) -#define IPW_STATION_TABLE_UPPER (IPW_SHARED_LOWER_BOUND + 0xB0C) -#define IPW_REQUEST_ATIM (IPW_SHARED_LOWER_BOUND + 0xB0C) -#define IPW_ATIM_SENT (IPW_SHARED_LOWER_BOUND + 0xB10) -#define IPW_WHO_IS_AWAKE (IPW_SHARED_LOWER_BOUND + 0xB14) -#define IPW_DURING_ATIM_WINDOW (IPW_SHARED_LOWER_BOUND + 0xB18) +#define IPW_STATION_TABLE_LOWER (CX2_SHARED_LOWER_BOUND + 0xA0C) +#define IPW_STATION_TABLE_UPPER (CX2_SHARED_LOWER_BOUND + 0xB0C) +#define IPW_REQUEST_ATIM (CX2_SHARED_LOWER_BOUND + 0xB0C) +#define IPW_ATIM_SENT (CX2_SHARED_LOWER_BOUND + 0xB10) +#define IPW_WHO_IS_AWAKE (CX2_SHARED_LOWER_BOUND + 0xB14) +#define IPW_DURING_ATIM_WINDOW (CX2_SHARED_LOWER_BOUND + 0xB18) #define MSB 1 #define LSB 0 @@ -1568,15 +1326,15 @@ do { if (ipw_debug_level & (level)) \ #define EEPROM_HW_VERSION (GET_EEPROM_ADDR(0x72,LSB)) /* 2 bytes */ /* NIC type as found in the one byte EEPROM_NIC_TYPE offset*/ -#define EEPROM_NIC_TYPE_0 0 -#define EEPROM_NIC_TYPE_1 1 -#define EEPROM_NIC_TYPE_2 2 -#define EEPROM_NIC_TYPE_3 3 -#define EEPROM_NIC_TYPE_4 4 +#define EEPROM_NIC_TYPE_STANDARD 0 +#define EEPROM_NIC_TYPE_DELL 1 +#define EEPROM_NIC_TYPE_FUJITSU 2 +#define EEPROM_NIC_TYPE_IBM 3 +#define EEPROM_NIC_TYPE_HP 4 #define FW_MEM_REG_LOWER_BOUND 0x00300000 #define FW_MEM_REG_EEPROM_ACCESS (FW_MEM_REG_LOWER_BOUND + 0x40) -#define IPW_EVENT_REG (FW_MEM_REG_LOWER_BOUND + 0x04) + #define EEPROM_BIT_SK (1<<0) #define EEPROM_BIT_CS (1<<1) #define EEPROM_BIT_DI (1<<2) @@ -1585,47 +1343,50 @@ do { if (ipw_debug_level & (level)) \ #define EEPROM_CMD_READ 0x2 /* Interrupts masks */ -#define IPW_INTA_NONE 0x00000000 +#define CX2_INTA_NONE 0x00000000 -#define IPW_INTA_BIT_RX_TRANSFER 0x00000002 -#define IPW_INTA_BIT_STATUS_CHANGE 0x00000010 -#define IPW_INTA_BIT_BEACON_PERIOD_EXPIRED 0x00000020 +#define CX2_INTA_BIT_RX_TRANSFER 0x00000002 +#define CX2_INTA_BIT_STATUS_CHANGE 0x00000010 +#define CX2_INTA_BIT_BEACON_PERIOD_EXPIRED 0x00000020 //Inta Bits for CF -#define IPW_INTA_BIT_TX_CMD_QUEUE 0x00000800 -#define IPW_INTA_BIT_TX_QUEUE_1 0x00001000 -#define IPW_INTA_BIT_TX_QUEUE_2 0x00002000 -#define IPW_INTA_BIT_TX_QUEUE_3 0x00004000 -#define IPW_INTA_BIT_TX_QUEUE_4 0x00008000 +#define CX2_INTA_BIT_TX_CMD_QUEUE 0x00000800 +#define CX2_INTA_BIT_TX_QUEUE_1 0x00001000 +#define CX2_INTA_BIT_TX_QUEUE_2 0x00002000 +#define CX2_INTA_BIT_TX_QUEUE_3 0x00004000 +#define CX2_INTA_BIT_TX_QUEUE_4 0x00008000 -#define IPW_INTA_BIT_SLAVE_MODE_HOST_CMD_DONE 0x00010000 +#define CX2_INTA_BIT_SLAVE_MODE_HOST_CMD_DONE 0x00010000 -#define IPW_INTA_BIT_PREPARE_FOR_POWER_DOWN 0x00100000 -#define IPW_INTA_BIT_POWER_DOWN 0x00200000 +#define CX2_INTA_BIT_PREPARE_FOR_POWER_DOWN 0x00100000 +#define CX2_INTA_BIT_POWER_DOWN 0x00200000 -#define IPW_INTA_BIT_FW_INITIALIZATION_DONE 0x01000000 -#define IPW_INTA_BIT_FW_CARD_DISABLE_PHY_OFF_DONE 0x02000000 -#define IPW_INTA_BIT_RF_KILL_DONE 0x04000000 -#define IPW_INTA_BIT_FATAL_ERROR 0x40000000 -#define IPW_INTA_BIT_PARITY_ERROR 0x80000000 +#define CX2_INTA_BIT_FW_INITIALIZATION_DONE 0x01000000 +#define CX2_INTA_BIT_FW_CARD_DISABLE_PHY_OFF_DONE 0x02000000 +#define CX2_INTA_BIT_RF_KILL_DONE 0x04000000 +#define CX2_INTA_BIT_FATAL_ERROR 0x40000000 +#define CX2_INTA_BIT_PARITY_ERROR 0x80000000 /* Interrupts enabled at init time. */ -#define IPW_INTA_MASK_ALL \ - (IPW_INTA_BIT_TX_QUEUE_1 | \ - IPW_INTA_BIT_TX_QUEUE_2 | \ - IPW_INTA_BIT_TX_QUEUE_3 | \ - IPW_INTA_BIT_TX_QUEUE_4 | \ - IPW_INTA_BIT_TX_CMD_QUEUE | \ - IPW_INTA_BIT_RX_TRANSFER | \ - IPW_INTA_BIT_FATAL_ERROR | \ - IPW_INTA_BIT_PARITY_ERROR | \ - IPW_INTA_BIT_STATUS_CHANGE | \ - IPW_INTA_BIT_FW_INITIALIZATION_DONE | \ - IPW_INTA_BIT_BEACON_PERIOD_EXPIRED | \ - IPW_INTA_BIT_SLAVE_MODE_HOST_CMD_DONE | \ - IPW_INTA_BIT_PREPARE_FOR_POWER_DOWN | \ - IPW_INTA_BIT_POWER_DOWN | \ - IPW_INTA_BIT_RF_KILL_DONE ) +#define CX2_INTA_MASK_ALL \ + (CX2_INTA_BIT_TX_QUEUE_1 | \ + CX2_INTA_BIT_TX_QUEUE_2 | \ + CX2_INTA_BIT_TX_QUEUE_3 | \ + CX2_INTA_BIT_TX_QUEUE_4 | \ + CX2_INTA_BIT_TX_CMD_QUEUE | \ + CX2_INTA_BIT_RX_TRANSFER | \ + CX2_INTA_BIT_FATAL_ERROR | \ + CX2_INTA_BIT_PARITY_ERROR | \ + CX2_INTA_BIT_STATUS_CHANGE | \ + CX2_INTA_BIT_FW_INITIALIZATION_DONE | \ + CX2_INTA_BIT_BEACON_PERIOD_EXPIRED | \ + CX2_INTA_BIT_SLAVE_MODE_HOST_CMD_DONE | \ + CX2_INTA_BIT_PREPARE_FOR_POWER_DOWN | \ + CX2_INTA_BIT_POWER_DOWN | \ + CX2_INTA_BIT_RF_KILL_DONE ) + +#define IPWSTATUS_ERROR_LOG (CX2_SHARED_LOWER_BOUND + 0x410) +#define IPW_EVENT_LOG (CX2_SHARED_LOWER_BOUND + 0x414) /* FW event log definitions */ #define EVENT_ELEM_SIZE (3 * sizeof(u32)) @@ -1635,11 +1396,6 @@ do { if (ipw_debug_level & (level)) \ #define ERROR_ELEM_SIZE (7 * sizeof(u32)) #define ERROR_START_OFFSET (1 * sizeof(u32)) -/* TX power level (dbm) */ -#define IPW_TX_POWER_MIN -12 -#define IPW_TX_POWER_MAX 20 -#define IPW_TX_POWER_DEFAULT IPW_TX_POWER_MAX - enum { IPW_FW_ERROR_OK = 0, IPW_FW_ERROR_FAIL, @@ -1652,8 +1408,8 @@ enum { IPW_FW_ERROR_ALLOC_FAIL, IPW_FW_ERROR_DMA_UNDERRUN, IPW_FW_ERROR_DMA_STATUS, - IPW_FW_ERROR_DINO_ERROR, - IPW_FW_ERROR_EEPROM_ERROR, + IPW_FW_ERROR_DINOSTATUS_ERROR, + IPW_FW_ERROR_EEPROMSTATUS_ERROR, IPW_FW_ERROR_SYSASSERT, IPW_FW_ERROR_FATAL_ERROR }; @@ -1669,8 +1425,6 @@ enum { #define HC_IBSS_RECONF 4 #define HC_DISASSOC_QUIET 5 -#define HC_QOS_SUPPORT_ASSOC 0x01 - #define IPW_RATE_CAPABILITIES 1 #define IPW_RATE_CONNECT 0 @@ -1841,20 +1595,18 @@ enum { IPW_ORD_TABLE_7_LAST }; -#define IPW_ERROR_LOG (IPW_SHARED_LOWER_BOUND + 0x410) -#define IPW_EVENT_LOG (IPW_SHARED_LOWER_BOUND + 0x414) -#define IPW_ORDINALS_TABLE_LOWER (IPW_SHARED_LOWER_BOUND + 0x500) -#define IPW_ORDINALS_TABLE_0 (IPW_SHARED_LOWER_BOUND + 0x180) -#define IPW_ORDINALS_TABLE_1 (IPW_SHARED_LOWER_BOUND + 0x184) -#define IPW_ORDINALS_TABLE_2 (IPW_SHARED_LOWER_BOUND + 0x188) -#define IPW_MEM_FIXED_OVERRIDE (IPW_SHARED_LOWER_BOUND + 0x41C) +#define IPW_ORDINALS_TABLE_LOWER (CX2_SHARED_LOWER_BOUND + 0x500) +#define IPW_ORDINALS_TABLE_0 (CX2_SHARED_LOWER_BOUND + 0x180) +#define IPW_ORDINALS_TABLE_1 (CX2_SHARED_LOWER_BOUND + 0x184) +#define IPW_ORDINALS_TABLE_2 (CX2_SHARED_LOWER_BOUND + 0x188) +#define IPW_MEM_FIXED_OVERRIDE (CX2_SHARED_LOWER_BOUND + 0x41C) struct ipw_fixed_rate { u16 tx_rates; u16 reserved; } __attribute__ ((packed)); -#define IPW_INDIRECT_ADDR_MASK (~0x3ul) +#define CX2_INDIRECT_ADDR_MASK (~0x3ul) struct host_cmd { u8 cmd; @@ -1863,12 +1615,6 @@ struct host_cmd { u32 param[TFD_CMD_IMMEDIATE_PAYLOAD_LENGTH]; } __attribute__ ((packed)); -struct ipw_cmd_log { - unsigned long jiffies; - int retcode; - struct host_cmd cmd; -}; - #define CFG_BT_COEXISTENCE_MIN 0x00 #define CFG_BT_COEXISTENCE_DEFER 0x02 #define CFG_BT_COEXISTENCE_KILL 0x04 @@ -1897,6 +1643,15 @@ struct ipw_cmd_log { #define REG_CHANNEL_MASK 0x00003FFF #define IPW_IBSS_11B_DEFAULT_MASK 0x87ff +static const long ipw_frequencies[] = { + 2412, 2417, 2422, 2427, + 2432, 2437, 2442, 2447, + 2452, 2457, 2462, 2467, + 2472, 2484 +}; + +#define FREQ_COUNT ARRAY_SIZE(ipw_frequencies) + #define IPW_MAX_CONFIG_RETRIES 10 static inline u32 frame_hdr_len(struct ieee80211_hdr_4addr *hdr) diff --git a/trunk/drivers/net/wireless/orinoco.h b/trunk/drivers/net/wireless/orinoco.h index f5d856db92a1..7a17bb31fc89 100644 --- a/trunk/drivers/net/wireless/orinoco.h +++ b/trunk/drivers/net/wireless/orinoco.h @@ -12,6 +12,7 @@ #include #include #include +#include #include "hermes.h" diff --git a/trunk/drivers/net/wireless/prism54/isl_38xx.c b/trunk/drivers/net/wireless/prism54/isl_38xx.c index 109a96d90007..adc7499136dc 100644 --- a/trunk/drivers/net/wireless/prism54/isl_38xx.c +++ b/trunk/drivers/net/wireless/prism54/isl_38xx.c @@ -18,6 +18,7 @@ * */ +#include #include #include #include @@ -111,10 +112,9 @@ isl38xx_handle_wakeup(isl38xx_control_block *control_block, void isl38xx_trigger_device(int asleep, void __iomem *device_base) { - u32 reg; + u32 reg, counter = 0; #if VERBOSE > SHOW_ERROR_MESSAGES - u32 counter = 0; struct timeval current_time; DEBUG(SHOW_FUNCTION_CALLS, "isl38xx trigger device\n"); #endif @@ -131,6 +131,7 @@ isl38xx_trigger_device(int asleep, void __iomem *device_base) current_time.tv_sec, (long)current_time.tv_usec, readl(device_base + ISL38XX_CTRL_STAT_REG)); #endif + udelay(ISL38XX_WRITEIO_DELAY); reg = readl(device_base + ISL38XX_INT_IDENT_REG); if (reg == 0xabadface) { @@ -144,9 +145,7 @@ isl38xx_trigger_device(int asleep, void __iomem *device_base) while (reg = readl(device_base + ISL38XX_CTRL_STAT_REG), (reg & ISL38XX_CTRL_STAT_SLEEPMODE) == 0) { udelay(ISL38XX_WRITEIO_DELAY); -#if VERBOSE > SHOW_ERROR_MESSAGES counter++; -#endif } #if VERBOSE > SHOW_ERROR_MESSAGES @@ -154,6 +153,10 @@ isl38xx_trigger_device(int asleep, void __iomem *device_base) "%08li.%08li Device register read %08x\n", current_time.tv_sec, (long)current_time.tv_usec, readl(device_base + ISL38XX_CTRL_STAT_REG)); +#endif + udelay(ISL38XX_WRITEIO_DELAY); + +#if VERBOSE > SHOW_ERROR_MESSAGES do_gettimeofday(¤t_time); DEBUG(SHOW_TRACING, "%08li.%08li Device asleep counter %i\n", @@ -168,6 +171,7 @@ isl38xx_trigger_device(int asleep, void __iomem *device_base) /* perform another read on the Device Status Register */ reg = readl(device_base + ISL38XX_CTRL_STAT_REG); + udelay(ISL38XX_WRITEIO_DELAY); #if VERBOSE > SHOW_ERROR_MESSAGES do_gettimeofday(¤t_time); @@ -183,6 +187,7 @@ isl38xx_trigger_device(int asleep, void __iomem *device_base) isl38xx_w32_flush(device_base, ISL38XX_DEV_INT_UPDATE, ISL38XX_DEV_INT_REG); + udelay(ISL38XX_WRITEIO_DELAY); } } diff --git a/trunk/drivers/net/wireless/prism54/isl_38xx.h b/trunk/drivers/net/wireless/prism54/isl_38xx.h index 8af20980af8d..e83e4912ab66 100644 --- a/trunk/drivers/net/wireless/prism54/isl_38xx.h +++ b/trunk/drivers/net/wireless/prism54/isl_38xx.h @@ -20,6 +20,7 @@ #ifndef _ISL_38XX_H #define _ISL_38XX_H +#include #include #include diff --git a/trunk/drivers/net/wireless/prism54/isl_ioctl.c b/trunk/drivers/net/wireless/prism54/isl_ioctl.c index 135a156db25d..5c1a1adf1ff8 100644 --- a/trunk/drivers/net/wireless/prism54/isl_ioctl.c +++ b/trunk/drivers/net/wireless/prism54/isl_ioctl.c @@ -20,6 +20,7 @@ * */ +#include #include #include #include diff --git a/trunk/drivers/net/wireless/prism54/islpci_dev.c b/trunk/drivers/net/wireless/prism54/islpci_dev.c index 5ddf29599032..78bdb359835e 100644 --- a/trunk/drivers/net/wireless/prism54/islpci_dev.c +++ b/trunk/drivers/net/wireless/prism54/islpci_dev.c @@ -19,6 +19,7 @@ * */ +#include #include #include diff --git a/trunk/drivers/net/wireless/prism54/islpci_dev.h b/trunk/drivers/net/wireless/prism54/islpci_dev.h index 07053165e4c5..efbed4397951 100644 --- a/trunk/drivers/net/wireless/prism54/islpci_dev.h +++ b/trunk/drivers/net/wireless/prism54/islpci_dev.h @@ -23,6 +23,7 @@ #ifndef _ISLPCI_DEV_H #define _ISLPCI_DEV_H +#include #include #include #include diff --git a/trunk/drivers/net/wireless/prism54/islpci_eth.c b/trunk/drivers/net/wireless/prism54/islpci_eth.c index 33d64d2ee53f..fc1eb3564832 100644 --- a/trunk/drivers/net/wireless/prism54/islpci_eth.c +++ b/trunk/drivers/net/wireless/prism54/islpci_eth.c @@ -17,6 +17,7 @@ * */ +#include #include #include @@ -226,17 +227,17 @@ islpci_eth_transmit(struct sk_buff *skb, struct net_device *ndev) priv->data_low_tx_full = 1; } - /* set the transmission time */ - ndev->trans_start = jiffies; - priv->statistics.tx_packets++; - priv->statistics.tx_bytes += skb->len; - /* trigger the device */ islpci_trigger(priv); /* unlock the driver code */ spin_unlock_irqrestore(&priv->slock, flags); + /* set the transmission time */ + ndev->trans_start = jiffies; + priv->statistics.tx_packets++; + priv->statistics.tx_bytes += skb->len; + return 0; drop_free: diff --git a/trunk/drivers/net/wireless/prism54/islpci_hotplug.c b/trunk/drivers/net/wireless/prism54/islpci_hotplug.c index b41d666fea3c..dc040caab7d7 100644 --- a/trunk/drivers/net/wireless/prism54/islpci_hotplug.c +++ b/trunk/drivers/net/wireless/prism54/islpci_hotplug.c @@ -18,6 +18,7 @@ * */ +#include #include #include #include diff --git a/trunk/drivers/net/wireless/wavelan_cs.c b/trunk/drivers/net/wireless/wavelan_cs.c index c822cad3333f..4b3c98f5c564 100644 --- a/trunk/drivers/net/wireless/wavelan_cs.c +++ b/trunk/drivers/net/wireless/wavelan_cs.c @@ -4608,8 +4608,9 @@ wavelan_attach(void) #endif /* Initialize the dev_link_t structure */ - link = kzalloc(sizeof(struct dev_link_t), GFP_KERNEL); + link = kmalloc(sizeof(struct dev_link_t), GFP_KERNEL); if (!link) return NULL; + memset(link, 0, sizeof(struct dev_link_t)); /* The io structure describes IO port mapping */ link->io.NumPorts1 = 8; diff --git a/trunk/drivers/net/wireless/wl3501_cs.c b/trunk/drivers/net/wireless/wl3501_cs.c index 978fdc606781..3f8c27f0871b 100644 --- a/trunk/drivers/net/wireless/wl3501_cs.c +++ b/trunk/drivers/net/wireless/wl3501_cs.c @@ -1965,9 +1965,10 @@ static dev_link_t *wl3501_attach(void) int ret; /* Initialize the dev_link_t structure */ - link = kzalloc(sizeof(*link), GFP_KERNEL); + link = kmalloc(sizeof(*link), GFP_KERNEL); if (!link) goto out; + memset(link, 0, sizeof(struct dev_link_t)); /* The io structure describes IO port mapping */ link->io.NumPorts1 = 16; diff --git a/trunk/drivers/pci/hotplug/rpadlpar_core.c b/trunk/drivers/pci/hotplug/rpadlpar_core.c index e8593a60ee89..fcb66b9a0e28 100644 --- a/trunk/drivers/pci/hotplug/rpadlpar_core.c +++ b/trunk/drivers/pci/hotplug/rpadlpar_core.c @@ -306,7 +306,7 @@ static int dlpar_add_phb(char *drc_name, struct device_node *dn) { struct pci_controller *phb; - if (PCI_DN(dn) && PCI_DN(dn)->phb) { + if (PCI_DN(dn)->phb) { /* PHB already exists */ return -EINVAL; } diff --git a/trunk/drivers/pcmcia/Kconfig b/trunk/drivers/pcmcia/Kconfig index 309eb557f9a3..ccf20039e909 100644 --- a/trunk/drivers/pcmcia/Kconfig +++ b/trunk/drivers/pcmcia/Kconfig @@ -156,7 +156,7 @@ config TCIC config PCMCIA_M8XX tristate "MPC8xx PCMCIA support" - depends on PCMCIA && PPC && 8xx + depends on PCMCIA && PPC select PCCARD_NONSTATIC help Say Y here to include support for PowerPC 8xx series PCMCIA diff --git a/trunk/drivers/pcmcia/Makefile b/trunk/drivers/pcmcia/Makefile index bcecf5133b7e..fe37541abbfe 100644 --- a/trunk/drivers/pcmcia/Makefile +++ b/trunk/drivers/pcmcia/Makefile @@ -25,7 +25,7 @@ obj-$(CONFIG_PD6729) += pd6729.o obj-$(CONFIG_I82365) += i82365.o obj-$(CONFIG_I82092) += i82092.o obj-$(CONFIG_TCIC) += tcic.o -obj-$(CONFIG_PCMCIA_M8XX) += m8xx_pcmcia.o +obj-$(CONFIG_PCMCIA_M8XX) += m8xx_pcmcia.o obj-$(CONFIG_HD64465_PCMCIA) += hd64465_ss.o obj-$(CONFIG_PCMCIA_SA1100) += sa11xx_core.o sa1100_cs.o obj-$(CONFIG_PCMCIA_SA1111) += sa11xx_core.o sa1111_cs.o @@ -47,10 +47,10 @@ au1x00_ss-$(CONFIG_MIPS_PB1200) += au1000_db1x00.o au1x00_ss-$(CONFIG_MIPS_PB1500) += au1000_pb1x00.o au1x00_ss-$(CONFIG_MIPS_DB1000) += au1000_db1x00.o au1x00_ss-$(CONFIG_MIPS_DB1100) += au1000_db1x00.o -au1x00_ss-$(CONFIG_MIPS_DB1200) += au1000_db1x00.o +au1x00_ss-$(CONFIG_MIPS_DB1200) += au1000_db1x00.o au1x00_ss-$(CONFIG_MIPS_DB1500) += au1000_db1x00.o au1x00_ss-$(CONFIG_MIPS_DB1550) += au1000_db1x00.o -au1x00_ss-$(CONFIG_MIPS_XXS1500) += au1000_xxs1500.o +au1x00_ss-$(CONFIG_MIPS_XXS1500) += au1000_xxs1500.o sa1111_cs-y += sa1111_generic.o sa1111_cs-$(CONFIG_ASSABET_NEPONSET) += sa1100_neponset.o diff --git a/trunk/drivers/pcmcia/au1000_db1x00.c b/trunk/drivers/pcmcia/au1000_db1x00.c index abc13f28ba3f..24cfee1a412c 100644 --- a/trunk/drivers/pcmcia/au1000_db1x00.c +++ b/trunk/drivers/pcmcia/au1000_db1x00.c @@ -30,7 +30,6 @@ * */ -#include #include #include #include diff --git a/trunk/drivers/pcmcia/au1000_generic.h b/trunk/drivers/pcmcia/au1000_generic.h index f2c970b5f4ff..b0e7908392a7 100644 --- a/trunk/drivers/pcmcia/au1000_generic.h +++ b/trunk/drivers/pcmcia/au1000_generic.h @@ -22,8 +22,6 @@ #define __ASM_AU1000_PCMCIA_H /* include the world */ -#include - #include #include #include diff --git a/trunk/drivers/pcmcia/au1000_pb1x00.c b/trunk/drivers/pcmcia/au1000_pb1x00.c index fd5522ede867..d414a3bb50b9 100644 --- a/trunk/drivers/pcmcia/au1000_pb1x00.c +++ b/trunk/drivers/pcmcia/au1000_pb1x00.c @@ -21,7 +21,6 @@ * with this program; if not, write to the Free Software Foundation, Inc., * 59 Temple Place - Suite 330, Boston MA 02111-1307, USA. */ -#include #include #include #include @@ -31,6 +30,7 @@ #include #include #include +#include #include #include diff --git a/trunk/drivers/pcmcia/au1000_xxs1500.c b/trunk/drivers/pcmcia/au1000_xxs1500.c index 01874b0bb03b..f113b69d699b 100644 --- a/trunk/drivers/pcmcia/au1000_xxs1500.c +++ b/trunk/drivers/pcmcia/au1000_xxs1500.c @@ -27,6 +27,7 @@ */ #include #include +#include #include #include #include @@ -34,6 +35,7 @@ #include #include #include +#include #include #include diff --git a/trunk/drivers/pcmcia/i82365.c b/trunk/drivers/pcmcia/i82365.c index 4ddd76239b34..7ce455d01cc9 100644 --- a/trunk/drivers/pcmcia/i82365.c +++ b/trunk/drivers/pcmcia/i82365.c @@ -1366,7 +1366,6 @@ static int __init init_i82365(void) if (sockets == 0) { printk("not found.\n"); platform_device_unregister(&i82365_device); - release_region(i365_base, 2); driver_unregister(&i82365_driver); return -ENODEV; } diff --git a/trunk/drivers/pcmcia/m8xx_pcmcia.c b/trunk/drivers/pcmcia/m8xx_pcmcia.c index 6d9f71cfcb34..f8bed87cf2f1 100644 --- a/trunk/drivers/pcmcia/m8xx_pcmcia.c +++ b/trunk/drivers/pcmcia/m8xx_pcmcia.c @@ -39,6 +39,7 @@ #include #include +#include #include #include @@ -49,7 +50,6 @@ #include #include #include -#include #include #include @@ -546,11 +546,29 @@ static void m8xx_shutdown(void) free_irq(pcmcia_schlvl, NULL); } +/* copied from tcic.c */ + +static int m8xx_drv_suspend(struct device *dev, pm_message_t state, u32 level) +{ + int ret = 0; + if (level == SUSPEND_SAVE_STATE) + ret = pcmcia_socket_dev_suspend(dev, state); + return ret; +} + +static int m8xx_drv_resume(struct device *dev, u32 level) +{ + int ret = 0; + if (level == RESUME_RESTORE_STATE) + ret = pcmcia_socket_dev_resume(dev); + return ret; +} + static struct device_driver m8xx_driver = { .name = "m8xx-pcmcia", .bus = &platform_bus_type, - .suspend = pcmcia_socket_dev_suspend, - .resume = pcmcia_socket_dev_resume, + .suspend = m8xx_drv_suspend, + .resume = m8xx_drv_resume, }; static struct platform_device m8xx_device = { diff --git a/trunk/drivers/pcmcia/pxa2xx_sharpsl.c b/trunk/drivers/pcmcia/pxa2xx_sharpsl.c index 56c58831e80e..fe5ea36e7de3 100644 --- a/trunk/drivers/pcmcia/pxa2xx_sharpsl.c +++ b/trunk/drivers/pcmcia/pxa2xx_sharpsl.c @@ -22,20 +22,16 @@ #include #include #include +#ifdef CONFIG_SA1100_COLLIE +#include +#else +#include +#endif #include "soc_common.h" #define NO_KEEP_VS 0x0001 -/* PCMCIA to Scoop linkage - - There is no easy way to link multiple scoop devices into one - single entity for the pxa2xx_pcmcia device so this structure - is used which is setup by the platform code -*/ -struct scoop_pcmcia_config *platform_scoop_config; -#define SCOOP_DEV platform_scoop_config->devs - static void sharpsl_pcmcia_init_reset(struct scoop_pcmcia_dev *scoopdev) { reset_scoop(scoopdev->dev); @@ -47,16 +43,38 @@ static int sharpsl_pcmcia_hw_init(struct soc_pcmcia_socket *skt) { int ret; - if (platform_scoop_config->pcmcia_init) - platform_scoop_config->pcmcia_init(); +#ifndef CONFIG_SA1100_COLLIE + /* + * Setup default state of GPIO outputs + * before we enable them as outputs. + */ + GPSR(GPIO48_nPOE) = + GPIO_bit(GPIO48_nPOE) | + GPIO_bit(GPIO49_nPWE) | + GPIO_bit(GPIO50_nPIOR) | + GPIO_bit(GPIO51_nPIOW) | + GPIO_bit(GPIO52_nPCE_1) | + GPIO_bit(GPIO53_nPCE_2); + + pxa_gpio_mode(GPIO48_nPOE_MD); + pxa_gpio_mode(GPIO49_nPWE_MD); + pxa_gpio_mode(GPIO50_nPIOR_MD); + pxa_gpio_mode(GPIO51_nPIOW_MD); + pxa_gpio_mode(GPIO52_nPCE_1_MD); + pxa_gpio_mode(GPIO53_nPCE_2_MD); + pxa_gpio_mode(GPIO54_pSKTSEL_MD); + pxa_gpio_mode(GPIO55_nPREG_MD); + pxa_gpio_mode(GPIO56_nPWAIT_MD); + pxa_gpio_mode(GPIO57_nIOIS16_MD); +#endif /* Register interrupts */ - if (SCOOP_DEV[skt->nr].cd_irq >= 0) { + if (scoop_devs[skt->nr].cd_irq >= 0) { struct pcmcia_irqs cd_irq; cd_irq.sock = skt->nr; - cd_irq.irq = SCOOP_DEV[skt->nr].cd_irq; - cd_irq.str = SCOOP_DEV[skt->nr].cd_irq_str; + cd_irq.irq = scoop_devs[skt->nr].cd_irq; + cd_irq.str = scoop_devs[skt->nr].cd_irq_str; ret = soc_pcmcia_request_irqs(skt, &cd_irq, 1); if (ret) { @@ -65,19 +83,19 @@ static int sharpsl_pcmcia_hw_init(struct soc_pcmcia_socket *skt) } } - skt->irq = SCOOP_DEV[skt->nr].irq; + skt->irq = scoop_devs[skt->nr].irq; return 0; } static void sharpsl_pcmcia_hw_shutdown(struct soc_pcmcia_socket *skt) { - if (SCOOP_DEV[skt->nr].cd_irq >= 0) { + if (scoop_devs[skt->nr].cd_irq >= 0) { struct pcmcia_irqs cd_irq; cd_irq.sock = skt->nr; - cd_irq.irq = SCOOP_DEV[skt->nr].cd_irq; - cd_irq.str = SCOOP_DEV[skt->nr].cd_irq_str; + cd_irq.irq = scoop_devs[skt->nr].cd_irq; + cd_irq.str = scoop_devs[skt->nr].cd_irq_str; soc_pcmcia_free_irqs(skt, &cd_irq, 1); } } @@ -87,9 +105,9 @@ static void sharpsl_pcmcia_socket_state(struct soc_pcmcia_socket *skt, struct pcmcia_state *state) { unsigned short cpr, csr; - struct device *scoop = SCOOP_DEV[skt->nr].dev; + struct device *scoop = scoop_devs[skt->nr].dev; - cpr = read_scoop_reg(SCOOP_DEV[skt->nr].dev, SCOOP_CPR); + cpr = read_scoop_reg(scoop_devs[skt->nr].dev, SCOOP_CPR); write_scoop_reg(scoop, SCOOP_IRM, 0x00FF); write_scoop_reg(scoop, SCOOP_ISR, 0x0000); @@ -98,25 +116,21 @@ static void sharpsl_pcmcia_socket_state(struct soc_pcmcia_socket *skt, if (csr & 0x0004) { /* card eject */ write_scoop_reg(scoop, SCOOP_CDR, 0x0000); - SCOOP_DEV[skt->nr].keep_vs = NO_KEEP_VS; + scoop_devs[skt->nr].keep_vs = NO_KEEP_VS; } - else if (!(SCOOP_DEV[skt->nr].keep_vs & NO_KEEP_VS)) { + else if (!(scoop_devs[skt->nr].keep_vs & NO_KEEP_VS)) { /* keep vs1,vs2 */ write_scoop_reg(scoop, SCOOP_CDR, 0x0000); - csr |= SCOOP_DEV[skt->nr].keep_vs; + csr |= scoop_devs[skt->nr].keep_vs; } else if (cpr & 0x0003) { /* power on */ write_scoop_reg(scoop, SCOOP_CDR, 0x0000); - SCOOP_DEV[skt->nr].keep_vs = (csr & 0x00C0); + scoop_devs[skt->nr].keep_vs = (csr & 0x00C0); } else { /* card detect */ - if ((machine_is_spitz() || machine_is_borzoi()) && skt->nr == 1) { - write_scoop_reg(scoop, SCOOP_CDR, 0x0000); - } else { - write_scoop_reg(scoop, SCOOP_CDR, 0x0002); - } + write_scoop_reg(scoop, SCOOP_CDR, 0x0002); } state->detect = (csr & 0x0004) ? 0 : 1; @@ -130,6 +144,7 @@ static void sharpsl_pcmcia_socket_state(struct soc_pcmcia_socket *skt, if ((cpr & 0x0080) && ((cpr & 0x8040) != 0x8040)) { printk(KERN_ERR "sharpsl_pcmcia_socket_state(): CPR=%04X, Low voltage!\n", cpr); } + } @@ -137,7 +152,7 @@ static int sharpsl_pcmcia_configure_socket(struct soc_pcmcia_socket *skt, const socket_state_t *state) { unsigned long flags; - struct device *scoop = SCOOP_DEV[skt->nr].dev; + struct device *scoop = scoop_devs[skt->nr].dev; unsigned short cpr, ncpr, ccr, nccr, mcr, nmcr, imr, nimr; @@ -162,13 +177,8 @@ static int sharpsl_pcmcia_configure_socket(struct soc_pcmcia_socket *skt, nccr = (ccr = read_scoop_reg(scoop, SCOOP_CCR)) & ~0x0080; nimr = (imr = read_scoop_reg(scoop, SCOOP_IMR)) & ~0x003E; - if ((machine_is_spitz() || machine_is_borzoi() || machine_is_akita()) && skt->nr == 0) { - ncpr |= (state->Vcc == 33) ? 0x0002 : - (state->Vcc == 50) ? 0x0002 : 0; - } else { - ncpr |= (state->Vcc == 33) ? 0x0001 : - (state->Vcc == 50) ? 0x0002 : 0; - } + ncpr |= (state->Vcc == 33) ? 0x0001 : + (state->Vcc == 50) ? 0x0002 : 0; nmcr |= (state->flags&SS_IOCARD) ? 0x0010 : 0; ncpr |= (state->flags&SS_OUTPUT_ENA) ? 0x0080 : 0; nccr |= (state->flags&SS_RESET)? 0x0080: 0; @@ -180,22 +190,18 @@ static int sharpsl_pcmcia_configure_socket(struct soc_pcmcia_socket *skt, ((skt->status&SS_WRPROT) ? 0x0008 : 0); if (!(ncpr & 0x0003)) { - SCOOP_DEV[skt->nr].keep_rd = 0; - } else if (!SCOOP_DEV[skt->nr].keep_rd) { + scoop_devs[skt->nr].keep_rd = 0; + } else if (!scoop_devs[skt->nr].keep_rd) { if (nccr & 0x0080) - SCOOP_DEV[skt->nr].keep_rd = 1; + scoop_devs[skt->nr].keep_rd = 1; else nccr |= 0x0080; } if (mcr != nmcr) write_scoop_reg(scoop, SCOOP_MCR, nmcr); - if (cpr != ncpr) { - if (platform_scoop_config->power_ctrl) - platform_scoop_config->power_ctrl(scoop, ncpr , skt->nr); - else - write_scoop_reg(scoop, SCOOP_CPR, ncpr); - } + if (cpr != ncpr) + write_scoop_reg(scoop, SCOOP_CPR, ncpr); if (ccr != nccr) write_scoop_reg(scoop, SCOOP_CCR, nccr); if (imr != nimr) @@ -208,43 +214,43 @@ static int sharpsl_pcmcia_configure_socket(struct soc_pcmcia_socket *skt, static void sharpsl_pcmcia_socket_init(struct soc_pcmcia_socket *skt) { - sharpsl_pcmcia_init_reset(&SCOOP_DEV[skt->nr]); + sharpsl_pcmcia_init_reset(&scoop_devs[skt->nr]); /* Enable interrupt */ - write_scoop_reg(SCOOP_DEV[skt->nr].dev, SCOOP_IMR, 0x00C0); - write_scoop_reg(SCOOP_DEV[skt->nr].dev, SCOOP_MCR, 0x0101); - SCOOP_DEV[skt->nr].keep_vs = NO_KEEP_VS; + write_scoop_reg(scoop_devs[skt->nr].dev, SCOOP_IMR, 0x00C0); + write_scoop_reg(scoop_devs[skt->nr].dev, SCOOP_MCR, 0x0101); + scoop_devs[skt->nr].keep_vs = NO_KEEP_VS; if (machine_is_collie()) /* We need to disable SS_OUTPUT_ENA here. */ - write_scoop_reg(SCOOP_DEV[skt->nr].dev, SCOOP_CPR, read_scoop_reg(SCOOP_DEV[skt->nr].dev, SCOOP_CPR) & ~0x0080); + write_scoop_reg(scoop_devs[skt->nr].dev, SCOOP_CPR, read_scoop_reg(scoop_devs[skt->nr].dev, SCOOP_CPR) & ~0x0080); } static void sharpsl_pcmcia_socket_suspend(struct soc_pcmcia_socket *skt) { /* CF_BUS_OFF */ - sharpsl_pcmcia_init_reset(&SCOOP_DEV[skt->nr]); + sharpsl_pcmcia_init_reset(&scoop_devs[skt->nr]); if (machine_is_collie()) /* We need to disable SS_OUTPUT_ENA here. */ - write_scoop_reg(SCOOP_DEV[skt->nr].dev, SCOOP_CPR, read_scoop_reg(SCOOP_DEV[skt->nr].dev, SCOOP_CPR) & ~0x0080); + write_scoop_reg(scoop_devs[skt->nr].dev, SCOOP_CPR, read_scoop_reg(scoop_devs[skt->nr].dev, SCOOP_CPR) & ~0x0080); } static struct pcmcia_low_level sharpsl_pcmcia_ops = { - .owner = THIS_MODULE, - .hw_init = sharpsl_pcmcia_hw_init, - .hw_shutdown = sharpsl_pcmcia_hw_shutdown, - .socket_state = sharpsl_pcmcia_socket_state, - .configure_socket = sharpsl_pcmcia_configure_socket, - .socket_init = sharpsl_pcmcia_socket_init, - .socket_suspend = sharpsl_pcmcia_socket_suspend, - .first = 0, - .nr = 0, + .owner = THIS_MODULE, + .hw_init = sharpsl_pcmcia_hw_init, + .hw_shutdown = sharpsl_pcmcia_hw_shutdown, + .socket_state = sharpsl_pcmcia_socket_state, + .configure_socket = sharpsl_pcmcia_configure_socket, + .socket_init = sharpsl_pcmcia_socket_init, + .socket_suspend = sharpsl_pcmcia_socket_suspend, + .first = 0, + .nr = 0, }; -#ifdef CONFIG_SA1100_COLLIE -#include "sa11xx_base.h" +static struct platform_device *sharpsl_pcmcia_device; +#ifdef CONFIG_SA1100_COLLIE int __init pcmcia_collie_init(struct device *dev) { int ret = -ENODEV; @@ -257,13 +263,11 @@ int __init pcmcia_collie_init(struct device *dev) #else -static struct platform_device *sharpsl_pcmcia_device; - static int __init sharpsl_pcmcia_init(void) { int ret; - sharpsl_pcmcia_ops.nr=platform_scoop_config->num_devs; + sharpsl_pcmcia_ops.nr=scoop_num; sharpsl_pcmcia_device = kmalloc(sizeof(*sharpsl_pcmcia_device), GFP_KERNEL); if (!sharpsl_pcmcia_device) return -ENOMEM; @@ -271,7 +275,7 @@ static int __init sharpsl_pcmcia_init(void) memset(sharpsl_pcmcia_device, 0, sizeof(*sharpsl_pcmcia_device)); sharpsl_pcmcia_device->name = "pxa2xx-pcmcia"; sharpsl_pcmcia_device->dev.platform_data = &sharpsl_pcmcia_ops; - sharpsl_pcmcia_device->dev.parent=platform_scoop_config->devs[0].dev; + sharpsl_pcmcia_device->dev.parent=scoop_devs[0].dev; ret = platform_device_register(sharpsl_pcmcia_device); if (ret) diff --git a/trunk/drivers/s390/char/keyboard.h b/trunk/drivers/s390/char/keyboard.h index f7bf45c6bf0d..3b4da5a9cf79 100644 --- a/trunk/drivers/s390/char/keyboard.h +++ b/trunk/drivers/s390/char/keyboard.h @@ -41,14 +41,14 @@ int kbd_ioctl(struct kbd_data *, struct file *, unsigned int, unsigned long); /* * Helper Functions. */ -static inline void +extern inline void kbd_put_queue(struct tty_struct *tty, int ch) { tty_insert_flip_char(tty, ch, 0); tty_schedule_flip(tty); } -static inline void +extern inline void kbd_puts_queue(struct tty_struct *tty, char *cp) { while (*cp) diff --git a/trunk/drivers/s390/cio/qdio.h b/trunk/drivers/s390/cio/qdio.h index 328e31cc6854..6b8aa6a852be 100644 --- a/trunk/drivers/s390/cio/qdio.h +++ b/trunk/drivers/s390/cio/qdio.h @@ -265,7 +265,7 @@ QDIO_PRINT_##importance(header "%02x %02x %02x %02x %02x %02x %02x %02x " \ /* * Some instructions as assembly */ -static inline int +extern __inline__ int do_siga_sync(unsigned int irq, unsigned int mask1, unsigned int mask2) { int cc; @@ -300,7 +300,7 @@ do_siga_sync(unsigned int irq, unsigned int mask1, unsigned int mask2) return cc; } -static inline int +extern __inline__ int do_siga_input(unsigned int irq, unsigned int mask) { int cc; @@ -334,7 +334,7 @@ do_siga_input(unsigned int irq, unsigned int mask) return cc; } -static inline int +extern __inline__ int do_siga_output(unsigned long irq, unsigned long mask, __u32 *bb) { int cc; @@ -401,7 +401,7 @@ do_siga_output(unsigned long irq, unsigned long mask, __u32 *bb) return cc; } -static inline unsigned long +extern __inline__ unsigned long do_clear_global_summary(void) { diff --git a/trunk/drivers/s390/crypto/z90main.c b/trunk/drivers/s390/crypto/z90main.c index 4010f2bb85af..04c2ef778ec6 100644 --- a/trunk/drivers/s390/crypto/z90main.c +++ b/trunk/drivers/s390/crypto/z90main.c @@ -37,6 +37,7 @@ #include #include #include +#include #include "z90crypt.h" #include "z90common.h" diff --git a/trunk/drivers/s390/net/claw.c b/trunk/drivers/s390/net/claw.c index 6b63d21612ec..1a1c3decea72 100644 --- a/trunk/drivers/s390/net/claw.c +++ b/trunk/drivers/s390/net/claw.c @@ -88,6 +88,7 @@ #include #include #include +#include #include "cu3088.h" #include "claw.h" diff --git a/trunk/drivers/s390/net/fsm.h b/trunk/drivers/s390/net/fsm.h index 5b98253be7aa..1b8a7e7c34f3 100644 --- a/trunk/drivers/s390/net/fsm.h +++ b/trunk/drivers/s390/net/fsm.h @@ -140,7 +140,7 @@ fsm_record_history(fsm_instance *fi, int state, int event); * 1 if current state or event is out of range * !0 if state and event in range, but no action defined. */ -static inline int +extern __inline__ int fsm_event(fsm_instance *fi, int event, void *arg) { fsm_function_t r; @@ -188,7 +188,7 @@ fsm_event(fsm_instance *fi, int event, void *arg) * @param fi Pointer to FSM * @param state The new state for this FSM. */ -static inline void +extern __inline__ void fsm_newstate(fsm_instance *fi, int newstate) { atomic_set(&fi->state,newstate); @@ -208,7 +208,7 @@ fsm_newstate(fsm_instance *fi, int newstate) * * @return The current state of the FSM. */ -static inline int +extern __inline__ int fsm_getstate(fsm_instance *fi) { return atomic_read(&fi->state); diff --git a/trunk/drivers/s390/s390mach.h b/trunk/drivers/s390/s390mach.h index d9ea7ed2e46e..4eaa70179182 100644 --- a/trunk/drivers/s390/s390mach.h +++ b/trunk/drivers/s390/s390mach.h @@ -88,7 +88,7 @@ struct crw { #define CRW_ERC_PERRI 0x07 /* perm. error, facility init */ #define CRW_ERC_PMOD 0x08 /* installed parameters modified */ -static inline int stcrw(struct crw *pcrw ) +extern __inline__ int stcrw(struct crw *pcrw ) { int ccode; diff --git a/trunk/drivers/sbus/char/cpwatchdog.c b/trunk/drivers/sbus/char/cpwatchdog.c index fd2cc7782f76..c82abeb59d3a 100644 --- a/trunk/drivers/sbus/char/cpwatchdog.c +++ b/trunk/drivers/sbus/char/cpwatchdog.c @@ -26,7 +26,6 @@ #include #include #include -#include #include #include #include @@ -395,28 +394,6 @@ static int wd_ioctl(struct inode *inode, struct file *file, return(0); } -static long wd_compat_ioctl(struct file *file, unsigned int cmd, - unsigned long arg) -{ - int rval = -ENOIOCTLCMD; - - switch (cmd) { - /* solaris ioctls are specific to this driver */ - case WIOCSTART: - case WIOCSTOP: - case WIOCGSTAT: - lock_kernel(); - rval = wd_ioctl(file->f_dentry->d_inode, file, cmd, arg); - unlock_kernel(); - break; - /* everything else is handled by the generic compat layer */ - default: - break; - } - - return rval; -} - static ssize_t wd_write(struct file *file, const char __user *buf, size_t count, @@ -464,7 +441,6 @@ static irqreturn_t wd_interrupt(int irq, void *dev_id, struct pt_regs *regs) static struct file_operations wd_fops = { .owner = THIS_MODULE, .ioctl = wd_ioctl, - .compat_ioctl = wd_compat_ioctl, .open = wd_open, .write = wd_write, .read = wd_read, diff --git a/trunk/drivers/sbus/char/display7seg.c b/trunk/drivers/sbus/char/display7seg.c index 2c86a4b809cd..24ed5893b4f0 100644 --- a/trunk/drivers/sbus/char/display7seg.c +++ b/trunk/drivers/sbus/char/display7seg.c @@ -15,7 +15,6 @@ #include #include #include /* request_region */ -#include #include #include /* EBus device */ #include /* OpenProm Library */ @@ -115,25 +114,22 @@ static int d7s_release(struct inode *inode, struct file *f) return 0; } -static long d7s_ioctl(struct file *file, unsigned int cmd, unsigned long arg) +static int d7s_ioctl(struct inode *inode, struct file *f, + unsigned int cmd, unsigned long arg) { __u8 regs = readb(d7s_regs); __u8 ireg = 0; - int error = 0 - if (D7S_MINOR != iminor(file->f_dentry->d_inode)) + if (D7S_MINOR != iminor(inode)) return -ENODEV; - lock_kernel(); switch (cmd) { case D7SIOCWR: /* assign device register values * we mask-out D7S_FLIP if in sol_compat mode */ - if (get_user(ireg, (int __user *) arg)) { - error = -EFAULT; - break; - } + if (get_user(ireg, (int __user *) arg)) + return -EFAULT; if (0 != sol_compat) { (regs & D7S_FLIP) ? (ireg |= D7S_FLIP) : (ireg &= ~D7S_FLIP); @@ -148,10 +144,8 @@ static long d7s_ioctl(struct file *file, unsigned int cmd, unsigned long arg) * This driver will not misinform you about the state * of your hardware while in sol_compat mode */ - if (put_user(regs, (int __user *) arg)) { - error = -EFAULT; - break; - } + if (put_user(regs, (int __user *) arg)) + return -EFAULT; break; case D7SIOCTM: @@ -161,17 +155,15 @@ static long d7s_ioctl(struct file *file, unsigned int cmd, unsigned long arg) writeb(regs, d7s_regs); break; }; - unlock_kernel(); - return error; + return 0; } static struct file_operations d7s_fops = { - .owner = THIS_MODULE, - .unlocked_ioctl = d7s_ioctl, - .compat_ioctl = d7s_ioctl, - .open = d7s_open, - .release = d7s_release, + .owner = THIS_MODULE, + .ioctl = d7s_ioctl, + .open = d7s_open, + .release = d7s_release, }; static struct miscdevice d7s_miscdev = { D7S_MINOR, D7S_DEVNAME, &d7s_fops }; diff --git a/trunk/drivers/sbus/char/envctrl.c b/trunk/drivers/sbus/char/envctrl.c index 19e8eddf887a..ba56762b05f6 100644 --- a/trunk/drivers/sbus/char/envctrl.c +++ b/trunk/drivers/sbus/char/envctrl.c @@ -654,8 +654,9 @@ envctrl_read(struct file *file, char __user *buf, size_t count, loff_t *ppos) /* Function Description: Command what to read. Mapped to user ioctl(). * Return: Gives 0 for implemented commands, -EINVAL otherwise. */ -static long -envctrl_ioctl(struct file *file, unsigned int cmd, unsigned long arg) +static int +envctrl_ioctl(struct inode *inode, struct file *file, + unsigned int cmd, unsigned long arg) { char __user *infobuf; @@ -714,14 +715,11 @@ envctrl_release(struct inode *inode, struct file *file) } static struct file_operations envctrl_fops = { - .owner = THIS_MODULE, - .read = envctrl_read, - .unlocked_ioctl = envctrl_ioctl, -#ifdef CONFIG_COMPAT - .compat_ioctl = envctrl_ioctl, -#endif - .open = envctrl_open, - .release = envctrl_release, + .owner = THIS_MODULE, + .read = envctrl_read, + .ioctl = envctrl_ioctl, + .open = envctrl_open, + .release = envctrl_release, }; static struct miscdevice envctrl_dev = { diff --git a/trunk/drivers/sbus/char/openprom.c b/trunk/drivers/sbus/char/openprom.c index 383a95f34a0d..58ed33749571 100644 --- a/trunk/drivers/sbus/char/openprom.c +++ b/trunk/drivers/sbus/char/openprom.c @@ -39,7 +39,6 @@ #include #include #include -#include #include #include #include @@ -566,40 +565,6 @@ static int openprom_ioctl(struct inode * inode, struct file * file, } } -static long openprom_compat_ioctl(struct file *file, unsigned int cmd, - unsigned long arg) -{ - long rval = -ENOTTY; - - /* - * SunOS/Solaris only, the NetBSD one's have embedded pointers in - * the arg which we'd need to clean up... - */ - switch (cmd) { - case OPROMGETOPT: - case OPROMSETOPT: - case OPROMNXTOPT: - case OPROMSETOPT2: - case OPROMNEXT: - case OPROMCHILD: - case OPROMGETPROP: - case OPROMNXTPROP: - case OPROMU2P: - case OPROMGETCONS: - case OPROMGETFBNAME: - case OPROMGETBOOTARGS: - case OPROMSETCUR: - case OPROMPCI2NODE: - case OPROMPATH2NODE: - lock_kernel(); - rval = openprom_ioctl(file->f_dentry->d_inode, file, cmd, arg); - lock_kernel(); - break; - } - - return rval; -} - static int openprom_open(struct inode * inode, struct file * file) { DATA *data; @@ -625,7 +590,6 @@ static struct file_operations openprom_fops = { .owner = THIS_MODULE, .llseek = no_llseek, .ioctl = openprom_ioctl, - .compat_ioctl = openprom_compat_ioctl, .open = openprom_open, .release = openprom_release, }; diff --git a/trunk/drivers/sbus/char/rtc.c b/trunk/drivers/sbus/char/rtc.c index 5774bdd0e26f..9b988baf0b51 100644 --- a/trunk/drivers/sbus/char/rtc.c +++ b/trunk/drivers/sbus/char/rtc.c @@ -210,27 +210,6 @@ static int rtc_ioctl(struct inode *inode, struct file *file, unsigned int cmd, } } -static long rtc_compat_ioctl(struct file *file, unsigned int cmd, - unsigned long arg) -{ - int rval = -ENOIOCTLCMD; - - switch (cmd) { - /* - * These two are specific to this driver, the generic rtc ioctls - * are hanlded elsewhere. - */ - case RTCGET: - case RTCSET: - lock_kernel(); - rval = rtc_ioctl(file->f_dentry->d_inode, file, cmd, arg); - unlock_kernel(); - break; - } - - return rval; -} - static int rtc_open(struct inode *inode, struct file *file) { int ret; @@ -258,7 +237,6 @@ static struct file_operations rtc_fops = { .owner = THIS_MODULE, .llseek = no_llseek, .ioctl = rtc_ioctl, - .compat_ioctl = rtc_compat_ioctl, .open = rtc_open, .release = rtc_release, }; diff --git a/trunk/drivers/scsi/3w-xxxx.h b/trunk/drivers/scsi/3w-xxxx.h index 4f81fc39ec57..98bad773f240 100644 --- a/trunk/drivers/scsi/3w-xxxx.h +++ b/trunk/drivers/scsi/3w-xxxx.h @@ -54,6 +54,7 @@ #ifndef _3W_XXXX_H #define _3W_XXXX_H +#include #include /* AEN strings */ diff --git a/trunk/drivers/scsi/a2091.c b/trunk/drivers/scsi/a2091.c index 30a14ba77a6a..f7a1751e892d 100644 --- a/trunk/drivers/scsi/a2091.c +++ b/trunk/drivers/scsi/a2091.c @@ -2,6 +2,7 @@ #include #include #include +#include #include #include diff --git a/trunk/drivers/scsi/ahci.c b/trunk/drivers/scsi/ahci.c index 10c470e7d316..4612312c0c2d 100644 --- a/trunk/drivers/scsi/ahci.c +++ b/trunk/drivers/scsi/ahci.c @@ -42,8 +42,8 @@ #include #include #include +#include "scsi.h" #include -#include #include #include @@ -196,7 +196,7 @@ static u8 ahci_check_status(struct ata_port *ap); static inline int ahci_host_intr(struct ata_port *ap, struct ata_queued_cmd *qc); static void ahci_remove_one (struct pci_dev *pdev); -static struct scsi_host_template ahci_sht = { +static Scsi_Host_Template ahci_sht = { .module = THIS_MODULE, .name = DRV_NAME, .ioctl = ata_scsi_ioctl, diff --git a/trunk/drivers/scsi/aic7xxx/aic79xx_osm.h b/trunk/drivers/scsi/aic7xxx/aic79xx_osm.h index bc44222d6cc3..052c6619accc 100644 --- a/trunk/drivers/scsi/aic7xxx/aic79xx_osm.h +++ b/trunk/drivers/scsi/aic7xxx/aic79xx_osm.h @@ -49,6 +49,7 @@ #include #include #include +#include #include #include #include diff --git a/trunk/drivers/scsi/aic7xxx/aic7xxx_osm.h b/trunk/drivers/scsi/aic7xxx/aic7xxx_osm.h index f2a95447142c..be9edbe26dbe 100644 --- a/trunk/drivers/scsi/aic7xxx/aic7xxx_osm.h +++ b/trunk/drivers/scsi/aic7xxx/aic7xxx_osm.h @@ -66,6 +66,7 @@ #include #include #include +#include #include #include #include diff --git a/trunk/drivers/scsi/amiga7xx.c b/trunk/drivers/scsi/amiga7xx.c index dea8446f5360..5f13546d6392 100644 --- a/trunk/drivers/scsi/amiga7xx.c +++ b/trunk/drivers/scsi/amiga7xx.c @@ -11,6 +11,7 @@ #include #include #include +#include #include #include #include diff --git a/trunk/drivers/scsi/ata_piix.c b/trunk/drivers/scsi/ata_piix.c index a1bd8d95623c..7f8aa1b552ce 100644 --- a/trunk/drivers/scsi/ata_piix.c +++ b/trunk/drivers/scsi/ata_piix.c @@ -46,6 +46,7 @@ #include #include #include +#include "scsi.h" #include #include @@ -127,7 +128,7 @@ static struct pci_driver piix_pci_driver = { .remove = ata_pci_remove_one, }; -static struct scsi_host_template piix_sht = { +static Scsi_Host_Template piix_sht = { .module = THIS_MODULE, .name = DRV_NAME, .ioctl = ata_scsi_ioctl, diff --git a/trunk/drivers/scsi/bvme6000.c b/trunk/drivers/scsi/bvme6000.c index 130f30f51a9b..29c7ed30c09e 100644 --- a/trunk/drivers/scsi/bvme6000.c +++ b/trunk/drivers/scsi/bvme6000.c @@ -7,6 +7,7 @@ #include #include #include +#include #include #include diff --git a/trunk/drivers/scsi/gvp11.c b/trunk/drivers/scsi/gvp11.c index ab22387c9df1..d12342fa8199 100644 --- a/trunk/drivers/scsi/gvp11.c +++ b/trunk/drivers/scsi/gvp11.c @@ -2,6 +2,7 @@ #include #include #include +#include #include #include diff --git a/trunk/drivers/scsi/ibmmca.c b/trunk/drivers/scsi/ibmmca.c index 8d97999db60e..887a5c3ded28 100644 --- a/trunk/drivers/scsi/ibmmca.c +++ b/trunk/drivers/scsi/ibmmca.c @@ -18,6 +18,12 @@ */ #include +#ifndef LINUX_VERSION_CODE +#include +#endif +#if LINUX_VERSION_CODE < KERNEL_VERSION(2,5,45) +#error "This driver works only with kernel 2.5.45 or higher!" +#endif #include #include #include diff --git a/trunk/drivers/scsi/ide-scsi.c b/trunk/drivers/scsi/ide-scsi.c index 3553da0e1cd5..c888af4a4562 100644 --- a/trunk/drivers/scsi/ide-scsi.c +++ b/trunk/drivers/scsi/ide-scsi.c @@ -395,7 +395,6 @@ static int idescsi_end_request (ide_drive_t *drive, int uptodate, int nrsecs) int log = test_bit(IDESCSI_LOG_CMD, &scsi->log); struct Scsi_Host *host; u8 *scsi_buf; - int errors = rq->errors; unsigned long flags; if (!(rq->flags & (REQ_SPECIAL|REQ_SENSE))) { @@ -422,11 +421,11 @@ static int idescsi_end_request (ide_drive_t *drive, int uptodate, int nrsecs) printk (KERN_WARNING "ide-scsi: %s: timed out for %lu\n", drive->name, pc->scsi_cmd->serial_number); pc->scsi_cmd->result = DID_TIME_OUT << 16; - } else if (errors >= ERROR_MAX) { + } else if (rq->errors >= ERROR_MAX) { pc->scsi_cmd->result = DID_ERROR << 16; if (log) printk ("ide-scsi: %s: I/O error for %lu\n", drive->name, pc->scsi_cmd->serial_number); - } else if (errors) { + } else if (rq->errors) { if (log) printk ("ide-scsi: %s: check condition for %lu\n", drive->name, pc->scsi_cmd->serial_number); if (!idescsi_check_condition(drive, rq)) diff --git a/trunk/drivers/scsi/ips.h b/trunk/drivers/scsi/ips.h index adc6eabbf610..505e967013de 100644 --- a/trunk/drivers/scsi/ips.h +++ b/trunk/drivers/scsi/ips.h @@ -50,7 +50,6 @@ #ifndef _IPS_H_ #define _IPS_H_ -#include #include #include diff --git a/trunk/drivers/scsi/libata-core.c b/trunk/drivers/scsi/libata-core.c index a74b4071a662..1c1a7caf785e 100644 --- a/trunk/drivers/scsi/libata-core.c +++ b/trunk/drivers/scsi/libata-core.c @@ -51,8 +51,8 @@ #include #include #include +#include "scsi.h" #include "scsi_priv.h" -#include #include #include #include @@ -1144,7 +1144,7 @@ static void ata_dev_identify(struct ata_port *ap, unsigned int device) * ATA software reset (SRST, the default) does not appear * to have this problem. */ - if ((using_edd) && (dev->class == ATA_DEV_ATA)) { + if ((using_edd) && (qc->tf.command == ATA_CMD_ID_ATA)) { u8 err = qc->tf.feature; if (err & ATA_ABORTED) { dev->class = ATA_DEV_ATAPI; @@ -2713,7 +2713,7 @@ static int ata_sg_setup(struct ata_queued_cmd *qc) /** * ata_poll_qc_complete - turn irq back on and finish qc * @qc: Command to complete - * @err_mask: ATA status register content + * @drv_stat: ATA status register content * * LOCKING: * None. (grabs host lock) @@ -2747,6 +2747,7 @@ static unsigned long ata_pio_poll(struct ata_port *ap) u8 status; unsigned int poll_state = HSM_ST_UNKNOWN; unsigned int reg_state = HSM_ST_UNKNOWN; + const unsigned int tmout_state = HSM_ST_TMOUT; switch (ap->hsm_task_state) { case HSM_ST: @@ -2767,7 +2768,7 @@ static unsigned long ata_pio_poll(struct ata_port *ap) status = ata_chk_status(ap); if (status & ATA_BUSY) { if (time_after(jiffies, ap->pio_task_timeout)) { - ap->hsm_task_state = HSM_ST_TMOUT; + ap->hsm_task_state = tmout_state; return 0; } ap->hsm_task_state = poll_state; @@ -3477,7 +3478,7 @@ void ata_qc_free(struct ata_queued_cmd *qc) /** * ata_qc_complete - Complete an active ATA command * @qc: Command to complete - * @err_mask: ATA Status register contents + * @drv_stat: ATA Status register contents * * Indicate to the mid and upper layers that an ATA * command has completed, with either an ok or not-ok status. diff --git a/trunk/drivers/scsi/libata-scsi.c b/trunk/drivers/scsi/libata-scsi.c index bb30fcdc9297..eb604b0a8990 100644 --- a/trunk/drivers/scsi/libata-scsi.c +++ b/trunk/drivers/scsi/libata-scsi.c @@ -37,9 +37,9 @@ #include #include #include +#include "scsi.h" #include #include -#include #include #include #include @@ -131,7 +131,7 @@ int ata_std_bios_param(struct scsi_device *sdev, struct block_device *bdev, /** * ata_cmd_ioctl - Handler for HDIO_DRIVE_CMD ioctl - * @scsidev: Device to which we are issuing command + * @dev: Device to whom we are issuing command * @arg: User provided data for issuing command * * LOCKING: @@ -217,7 +217,7 @@ int ata_cmd_ioctl(struct scsi_device *scsidev, void __user *arg) /** * ata_task_ioctl - Handler for HDIO_DRIVE_TASK ioctl - * @scsidev: Device to which we are issuing command + * @dev: Device to whom we are issuing command * @arg: User provided data for issuing command * * LOCKING: @@ -416,7 +416,6 @@ void ata_dump_status(unsigned id, struct ata_taskfile *tf) /** * ata_to_sense_error - convert ATA error to SCSI error - * @id: ATA device number * @drv_stat: value contained in ATA status register * @drv_err: value contained in ATA error register * @sk: the sense key we'll fill out @@ -2232,7 +2231,7 @@ ata_scsi_map_proto(u8 byte1) /** * ata_scsi_pass_thru - convert ATA pass-thru CDB to taskfile * @qc: command structure to be initialized - * @scsicmd: SCSI command to convert + * @cmd: SCSI command to convert * * Handles either 12 or 16-byte versions of the CDB. * diff --git a/trunk/drivers/scsi/megaraid/mega_common.h b/trunk/drivers/scsi/megaraid/mega_common.h index 8e547130e97d..69df1a9b935d 100644 --- a/trunk/drivers/scsi/megaraid/mega_common.h +++ b/trunk/drivers/scsi/megaraid/mega_common.h @@ -25,6 +25,7 @@ #include #include #include +#include #include #include #include diff --git a/trunk/drivers/scsi/megaraid/megaraid_mm.h b/trunk/drivers/scsi/megaraid/megaraid_mm.h index eb8c390a0fa3..7e36c46e7c43 100644 --- a/trunk/drivers/scsi/megaraid/megaraid_mm.h +++ b/trunk/drivers/scsi/megaraid/megaraid_mm.h @@ -18,6 +18,7 @@ #include #include #include +#include #include #include #include diff --git a/trunk/drivers/scsi/megaraid/megaraid_sas.c b/trunk/drivers/scsi/megaraid/megaraid_sas.c index 801a63bea8a5..4245d05e628b 100644 --- a/trunk/drivers/scsi/megaraid/megaraid_sas.c +++ b/trunk/drivers/scsi/megaraid/megaraid_sas.c @@ -26,6 +26,7 @@ #include #include #include +#include #include #include #include diff --git a/trunk/drivers/scsi/mvme147.c b/trunk/drivers/scsi/mvme147.c index 33380cee9b77..2fb31ee6d9f5 100644 --- a/trunk/drivers/scsi/mvme147.c +++ b/trunk/drivers/scsi/mvme147.c @@ -2,6 +2,7 @@ #include #include #include +#include #include #include diff --git a/trunk/drivers/scsi/mvme16x.c b/trunk/drivers/scsi/mvme16x.c index 29ec699e0e4d..b2d8d8ea1604 100644 --- a/trunk/drivers/scsi/mvme16x.c +++ b/trunk/drivers/scsi/mvme16x.c @@ -7,6 +7,7 @@ #include #include #include +#include #include #include diff --git a/trunk/drivers/scsi/nsp32.h b/trunk/drivers/scsi/nsp32.h index 5addf9fb1e15..5664398fa0ad 100644 --- a/trunk/drivers/scsi/nsp32.h +++ b/trunk/drivers/scsi/nsp32.h @@ -16,7 +16,6 @@ #ifndef _NSP32_H #define _NSP32_H -#include //#define NSP32_DEBUG 9 /* diff --git a/trunk/drivers/scsi/pci2000.h b/trunk/drivers/scsi/pci2000.h index 6c962d7dca47..c65afc964121 100644 --- a/trunk/drivers/scsi/pci2000.h +++ b/trunk/drivers/scsi/pci2000.h @@ -26,6 +26,9 @@ #ifndef PSI_EIDE_SCSIOP #define PSI_EIDE_SCSIOP 1 +#ifndef LINUX_VERSION_CODE +#include +#endif #define LINUXVERSION(v,p,s) (((v)<<16) + ((p)<<8) + (s)) /************************************************/ diff --git a/trunk/drivers/scsi/pdc_adma.c b/trunk/drivers/scsi/pdc_adma.c index 78b4ff117af6..a50588c60fab 100644 --- a/trunk/drivers/scsi/pdc_adma.c +++ b/trunk/drivers/scsi/pdc_adma.c @@ -41,6 +41,7 @@ #include #include #include +#include "scsi.h" #include #include #include @@ -138,7 +139,7 @@ static u8 adma_bmdma_status(struct ata_port *ap); static void adma_irq_clear(struct ata_port *ap); static void adma_eng_timeout(struct ata_port *ap); -static struct scsi_host_template adma_ata_sht = { +static Scsi_Host_Template adma_ata_sht = { .module = THIS_MODULE, .name = DRV_NAME, .ioctl = ata_scsi_ioctl, diff --git a/trunk/drivers/scsi/sata_mv.c b/trunk/drivers/scsi/sata_mv.c index 93d55233af7b..0f469e3dabe2 100644 --- a/trunk/drivers/scsi/sata_mv.c +++ b/trunk/drivers/scsi/sata_mv.c @@ -30,8 +30,8 @@ #include #include #include +#include "scsi.h" #include -#include #include #include @@ -270,7 +270,7 @@ static irqreturn_t mv_interrupt(int irq, void *dev_instance, static void mv_eng_timeout(struct ata_port *ap); static int mv_init_one(struct pci_dev *pdev, const struct pci_device_id *ent); -static struct scsi_host_template mv_sht = { +static Scsi_Host_Template mv_sht = { .module = THIS_MODULE, .name = DRV_NAME, .ioctl = ata_scsi_ioctl, diff --git a/trunk/drivers/scsi/sata_nv.c b/trunk/drivers/scsi/sata_nv.c index 37a4fae95ed4..d573888eda76 100644 --- a/trunk/drivers/scsi/sata_nv.c +++ b/trunk/drivers/scsi/sata_nv.c @@ -62,6 +62,7 @@ #include #include #include +#include "scsi.h" #include #include @@ -218,7 +219,7 @@ static struct pci_driver nv_pci_driver = { .remove = ata_pci_remove_one, }; -static struct scsi_host_template nv_sht = { +static Scsi_Host_Template nv_sht = { .module = THIS_MODULE, .name = DRV_NAME, .ioctl = ata_scsi_ioctl, diff --git a/trunk/drivers/scsi/sata_promise.c b/trunk/drivers/scsi/sata_promise.c index 9edc9d91efc3..b41c977d6fab 100644 --- a/trunk/drivers/scsi/sata_promise.c +++ b/trunk/drivers/scsi/sata_promise.c @@ -39,8 +39,8 @@ #include #include #include +#include "scsi.h" #include -#include #include #include #include "sata_promise.h" @@ -94,7 +94,7 @@ static void pdc_irq_clear(struct ata_port *ap); static int pdc_qc_issue_prot(struct ata_queued_cmd *qc); -static struct scsi_host_template pdc_ata_sht = { +static Scsi_Host_Template pdc_ata_sht = { .module = THIS_MODULE, .name = DRV_NAME, .ioctl = ata_scsi_ioctl, diff --git a/trunk/drivers/scsi/sata_qstor.c b/trunk/drivers/scsi/sata_qstor.c index d274ab235781..65502c157a54 100644 --- a/trunk/drivers/scsi/sata_qstor.c +++ b/trunk/drivers/scsi/sata_qstor.c @@ -36,6 +36,7 @@ #include #include #include +#include "scsi.h" #include #include #include @@ -127,7 +128,7 @@ static u8 qs_bmdma_status(struct ata_port *ap); static void qs_irq_clear(struct ata_port *ap); static void qs_eng_timeout(struct ata_port *ap); -static struct scsi_host_template qs_ata_sht = { +static Scsi_Host_Template qs_ata_sht = { .module = THIS_MODULE, .name = DRV_NAME, .ioctl = ata_scsi_ioctl, diff --git a/trunk/drivers/scsi/sata_sil.c b/trunk/drivers/scsi/sata_sil.c index d0e3c3c6c25f..435f7e0085ec 100644 --- a/trunk/drivers/scsi/sata_sil.c +++ b/trunk/drivers/scsi/sata_sil.c @@ -42,6 +42,7 @@ #include #include #include +#include "scsi.h" #include #include @@ -130,7 +131,7 @@ static struct pci_driver sil_pci_driver = { .remove = ata_pci_remove_one, }; -static struct scsi_host_template sil_sht = { +static Scsi_Host_Template sil_sht = { .module = THIS_MODULE, .name = DRV_NAME, .ioctl = ata_scsi_ioctl, diff --git a/trunk/drivers/scsi/sata_sil24.c b/trunk/drivers/scsi/sata_sil24.c index 4682a50650b4..e6c8e89c226f 100644 --- a/trunk/drivers/scsi/sata_sil24.c +++ b/trunk/drivers/scsi/sata_sil24.c @@ -37,7 +37,7 @@ #include #include #include -#include +#include "scsi.h" #include #include @@ -255,7 +255,7 @@ static struct pci_driver sil24_pci_driver = { .remove = ata_pci_remove_one, /* safe? */ }; -static struct scsi_host_template sil24_sht = { +static Scsi_Host_Template sil24_sht = { .module = THIS_MODULE, .name = DRV_NAME, .ioctl = ata_scsi_ioctl, diff --git a/trunk/drivers/scsi/sata_sis.c b/trunk/drivers/scsi/sata_sis.c index 42d7c4e92501..42288be0e561 100644 --- a/trunk/drivers/scsi/sata_sis.c +++ b/trunk/drivers/scsi/sata_sis.c @@ -39,6 +39,7 @@ #include #include #include +#include "scsi.h" #include #include @@ -82,7 +83,7 @@ static struct pci_driver sis_pci_driver = { .remove = ata_pci_remove_one, }; -static struct scsi_host_template sis_sht = { +static Scsi_Host_Template sis_sht = { .module = THIS_MODULE, .name = DRV_NAME, .ioctl = ata_scsi_ioctl, diff --git a/trunk/drivers/scsi/sata_svw.c b/trunk/drivers/scsi/sata_svw.c index 9895d1caefcf..db615ff794d8 100644 --- a/trunk/drivers/scsi/sata_svw.c +++ b/trunk/drivers/scsi/sata_svw.c @@ -45,6 +45,7 @@ #include #include #include +#include "scsi.h" #include #include @@ -283,7 +284,7 @@ static int k2_sata_proc_info(struct Scsi_Host *shost, char *page, char **start, #endif /* CONFIG_PPC_OF */ -static struct scsi_host_template k2_sata_sht = { +static Scsi_Host_Template k2_sata_sht = { .module = THIS_MODULE, .name = DRV_NAME, .ioctl = ata_scsi_ioctl, diff --git a/trunk/drivers/scsi/sata_sx4.c b/trunk/drivers/scsi/sata_sx4.c index d5a38784352b..f859bbd681ed 100644 --- a/trunk/drivers/scsi/sata_sx4.c +++ b/trunk/drivers/scsi/sata_sx4.c @@ -39,8 +39,8 @@ #include #include #include +#include "scsi.h" #include -#include #include #include #include "sata_promise.h" @@ -177,7 +177,7 @@ static void pdc20621_irq_clear(struct ata_port *ap); static int pdc20621_qc_issue_prot(struct ata_queued_cmd *qc); -static struct scsi_host_template pdc_sata_sht = { +static Scsi_Host_Template pdc_sata_sht = { .module = THIS_MODULE, .name = DRV_NAME, .ioctl = ata_scsi_ioctl, diff --git a/trunk/drivers/scsi/sata_uli.c b/trunk/drivers/scsi/sata_uli.c index cf0baaa4e045..a5e245c098e1 100644 --- a/trunk/drivers/scsi/sata_uli.c +++ b/trunk/drivers/scsi/sata_uli.c @@ -33,6 +33,7 @@ #include #include #include +#include "scsi.h" #include #include @@ -70,7 +71,7 @@ static struct pci_driver uli_pci_driver = { .remove = ata_pci_remove_one, }; -static struct scsi_host_template uli_sht = { +static Scsi_Host_Template uli_sht = { .module = THIS_MODULE, .name = DRV_NAME, .ioctl = ata_scsi_ioctl, diff --git a/trunk/drivers/scsi/sata_via.c b/trunk/drivers/scsi/sata_via.c index ab19d2ba2a4b..b3ecdbe400e9 100644 --- a/trunk/drivers/scsi/sata_via.c +++ b/trunk/drivers/scsi/sata_via.c @@ -42,6 +42,7 @@ #include #include #include +#include "scsi.h" #include #include #include @@ -89,7 +90,7 @@ static struct pci_driver svia_pci_driver = { .remove = ata_pci_remove_one, }; -static struct scsi_host_template svia_sht = { +static Scsi_Host_Template svia_sht = { .module = THIS_MODULE, .name = DRV_NAME, .ioctl = ata_scsi_ioctl, diff --git a/trunk/drivers/scsi/sata_vsc.c b/trunk/drivers/scsi/sata_vsc.c index ce8a2fd7da84..bb84ba0c7e83 100644 --- a/trunk/drivers/scsi/sata_vsc.c +++ b/trunk/drivers/scsi/sata_vsc.c @@ -43,6 +43,7 @@ #include #include #include +#include "scsi.h" #include #include @@ -218,7 +219,7 @@ static irqreturn_t vsc_sata_interrupt (int irq, void *dev_instance, } -static struct scsi_host_template vsc_sata_sht = { +static Scsi_Host_Template vsc_sata_sht = { .module = THIS_MODULE, .name = DRV_NAME, .ioctl = ata_scsi_ioctl, diff --git a/trunk/drivers/scsi/scsi_debug.c b/trunk/drivers/scsi/scsi_debug.c index b61fb1295b8b..aadf051274fa 100644 --- a/trunk/drivers/scsi/scsi_debug.c +++ b/trunk/drivers/scsi/scsi_debug.c @@ -48,6 +48,10 @@ #include +#ifndef LINUX_VERSION_CODE +#include +#endif + #include "scsi_logging.h" #include "scsi_debug.h" diff --git a/trunk/drivers/scsi/sg.c b/trunk/drivers/scsi/sg.c index 72ec59456e69..62e3f340cc52 100644 --- a/trunk/drivers/scsi/sg.c +++ b/trunk/drivers/scsi/sg.c @@ -68,6 +68,10 @@ static int sg_proc_init(void); static void sg_proc_cleanup(void); #endif +#ifndef LINUX_VERSION_CODE +#include +#endif /* LINUX_VERSION_CODE */ + #define SG_ALLOW_DIO_DEF 0 #define SG_ALLOW_DIO_CODE /* compile out by commenting this define */ diff --git a/trunk/drivers/scsi/sgiwd93.c b/trunk/drivers/scsi/sgiwd93.c index f37147f8f7bf..09fd203e4b86 100644 --- a/trunk/drivers/scsi/sgiwd93.c +++ b/trunk/drivers/scsi/sgiwd93.c @@ -15,6 +15,7 @@ #include #include #include +#include #include #include #include diff --git a/trunk/drivers/scsi/wd33c93.c b/trunk/drivers/scsi/wd33c93.c index fd63add6a577..5754445fb36a 100644 --- a/trunk/drivers/scsi/wd33c93.c +++ b/trunk/drivers/scsi/wd33c93.c @@ -77,6 +77,7 @@ #include #include #include +#include #include #include #include diff --git a/trunk/drivers/serial/sunsu.c b/trunk/drivers/serial/sunsu.c index f0738533f39a..656c0e8d160e 100644 --- a/trunk/drivers/serial/sunsu.c +++ b/trunk/drivers/serial/sunsu.c @@ -1441,7 +1441,7 @@ static void sunsu_console_write(struct console *co, const char *s, * - initialize the serial port * Return non-zero if we didn't find a serial port. */ -static int sunsu_console_setup(struct console *co, char *options) +static int __init sunsu_console_setup(struct console *co, char *options) { struct uart_port *port; int baud = 9600; diff --git a/trunk/drivers/tc/.gitignore b/trunk/drivers/tc/.gitignore deleted file mode 100644 index acc0e1e6a650..000000000000 --- a/trunk/drivers/tc/.gitignore +++ /dev/null @@ -1 +0,0 @@ -lk201-map.c diff --git a/trunk/drivers/telephony/ixj.h b/trunk/drivers/telephony/ixj.h index fbea4541c234..51e3f7f6597b 100644 --- a/trunk/drivers/telephony/ixj.h +++ b/trunk/drivers/telephony/ixj.h @@ -40,6 +40,7 @@ *****************************************************************************/ #define IXJ_VERSION 3031 +#include #include #include diff --git a/trunk/drivers/usb/gadget/dummy_hcd.c b/trunk/drivers/usb/gadget/dummy_hcd.c index 904519085334..975ace3f5b1e 100644 --- a/trunk/drivers/usb/gadget/dummy_hcd.c +++ b/trunk/drivers/usb/gadget/dummy_hcd.c @@ -49,6 +49,7 @@ #include #include #include +#include #include #include #include diff --git a/trunk/drivers/usb/gadget/lh7a40x_udc.h b/trunk/drivers/usb/gadget/lh7a40x_udc.h index 9b2e6f7cbb8b..1bb455c045a9 100644 --- a/trunk/drivers/usb/gadget/lh7a40x_udc.h +++ b/trunk/drivers/usb/gadget/lh7a40x_udc.h @@ -29,6 +29,7 @@ #include #include #include +#include #include #include #include diff --git a/trunk/drivers/usb/gadget/pxa2xx_udc.c b/trunk/drivers/usb/gadget/pxa2xx_udc.c index 510d28a924db..ee9cd7869d92 100644 --- a/trunk/drivers/usb/gadget/pxa2xx_udc.c +++ b/trunk/drivers/usb/gadget/pxa2xx_udc.c @@ -32,6 +32,7 @@ #include #include #include +#include #include #include #include diff --git a/trunk/drivers/usb/gadget/rndis.c b/trunk/drivers/usb/gadget/rndis.c index 9689efeb364c..06b6eba925b5 100644 --- a/trunk/drivers/usb/gadget/rndis.c +++ b/trunk/drivers/usb/gadget/rndis.c @@ -28,6 +28,7 @@ #include #include #include +#include #include #include #include diff --git a/trunk/drivers/usb/host/hc_crisv10.c b/trunk/drivers/usb/host/hc_crisv10.c index 0eaabeb37ac3..a8267cf17db4 100644 --- a/trunk/drivers/usb/host/hc_crisv10.c +++ b/trunk/drivers/usb/host/hc_crisv10.c @@ -14,6 +14,7 @@ #include #include #include +#include #include #include diff --git a/trunk/drivers/usb/media/pwc/pwc-if.c b/trunk/drivers/usb/media/pwc/pwc-if.c index 5524fd70210b..b77e65c03659 100644 --- a/trunk/drivers/usb/media/pwc/pwc-if.c +++ b/trunk/drivers/usb/media/pwc/pwc-if.c @@ -62,7 +62,6 @@ #include #include #include -#include #include #include "pwc.h" diff --git a/trunk/drivers/usb/media/pwc/pwc.h b/trunk/drivers/usb/media/pwc/pwc.h index 6dd76bb3dff1..267869dab185 100644 --- a/trunk/drivers/usb/media/pwc/pwc.h +++ b/trunk/drivers/usb/media/pwc/pwc.h @@ -25,6 +25,8 @@ #ifndef PWC_H #define PWC_H +#include + #include #include #include diff --git a/trunk/drivers/usb/media/w9968cf.c b/trunk/drivers/usb/media/w9968cf.c index 67612c81cb9f..f36c0b6c6e36 100644 --- a/trunk/drivers/usb/media/w9968cf.c +++ b/trunk/drivers/usb/media/w9968cf.c @@ -25,6 +25,7 @@ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. * ***************************************************************************/ +#include #include #include #include diff --git a/trunk/drivers/usb/misc/sisusbvga/sisusb.c b/trunk/drivers/usb/misc/sisusbvga/sisusb.c index 41ef2b606751..c946c9a538a0 100644 --- a/trunk/drivers/usb/misc/sisusbvga/sisusb.c +++ b/trunk/drivers/usb/misc/sisusbvga/sisusb.c @@ -37,6 +37,7 @@ */ #include +#include #include #include #include diff --git a/trunk/drivers/usb/misc/sisusbvga/sisusb.h b/trunk/drivers/usb/misc/sisusbvga/sisusb.h index 1d7a77cc7c4a..401ff21d7881 100644 --- a/trunk/drivers/usb/misc/sisusbvga/sisusb.h +++ b/trunk/drivers/usb/misc/sisusbvga/sisusb.h @@ -37,7 +37,6 @@ #ifndef _SISUSB_H_ #define _SISUSB_H_ -#include #ifdef CONFIG_COMPAT #if LINUX_VERSION_CODE <= KERNEL_VERSION(2,6,10) #include diff --git a/trunk/drivers/usb/misc/sisusbvga/sisusb_con.c b/trunk/drivers/usb/misc/sisusbvga/sisusb_con.c index be5c1a25ae21..24584463553d 100644 --- a/trunk/drivers/usb/misc/sisusbvga/sisusb_con.c +++ b/trunk/drivers/usb/misc/sisusbvga/sisusb_con.c @@ -48,6 +48,7 @@ */ #include +#include #include #include #include diff --git a/trunk/drivers/usb/misc/sisusbvga/sisusb_init.c b/trunk/drivers/usb/misc/sisusbvga/sisusb_init.c index 044fa4482f9f..f28bc240f9b6 100644 --- a/trunk/drivers/usb/misc/sisusbvga/sisusb_init.c +++ b/trunk/drivers/usb/misc/sisusbvga/sisusb_init.c @@ -37,6 +37,7 @@ */ #include +#include #include #include #include diff --git a/trunk/drivers/video/Kconfig b/trunk/drivers/video/Kconfig index 25b6ca6ad081..44b6ca290ce3 100644 --- a/trunk/drivers/video/Kconfig +++ b/trunk/drivers/video/Kconfig @@ -593,6 +593,38 @@ config FB_EPSON1355 framebuffer. Product specs at . +config FB_E1356 + tristate "Epson SED1356 framebuffer support" + depends on FB && EXPERIMENTAL && PCI && MIPS + +config PB1000_CRT + bool "Use CRT on Pb1000 (J65)" + depends on MIPS_PB1000=y && FB_E1356 + +config PB1000_NTSC + bool "Use Compsite NTSC on Pb1000 (J63)" + depends on MIPS_PB1000=y && FB_E1356 + +config PB1000_TFT + bool "Use TFT Panel on Pb1000 (J64)" + depends on MIPS_PB1000=y && FB_E1356 + +config PB1500_CRT + bool "Use CRT on Pb1500 " if MIPS_PB1500=y + depends on FB_E1356 + +config PB1500_CRT + prompt "Use CRT on Pb1100 " + depends on FB_E1356 && MIPS_PB1100=y + +config PB1500_TFT + bool "Use TFT Panel on Pb1500 " if MIPS_PB1500=y + depends on FB_E1356 + +config PB1500_TFT + prompt "Use TFT Panel on Pb1100 " + depends on FB_E1356 && MIPS_PB1100=y + config FB_S1D13XXX tristate "Epson S1D13XXX framebuffer support" depends on FB diff --git a/trunk/drivers/video/amba-clcd.c b/trunk/drivers/video/amba-clcd.c index a3c2c45e29e0..467a1d7ebbde 100644 --- a/trunk/drivers/video/amba-clcd.c +++ b/trunk/drivers/video/amba-clcd.c @@ -518,7 +518,7 @@ static struct amba_driver clcd_driver = { .id_table = clcdfb_id_table, }; -static int __init amba_clcdfb_init(void) +int __init amba_clcdfb_init(void) { if (fb_get_options("ambafb", NULL)) return -ENODEV; diff --git a/trunk/drivers/video/backlight/backlight.c b/trunk/drivers/video/backlight/backlight.c index 9d5015e99372..acc81cb01d56 100644 --- a/trunk/drivers/video/backlight/backlight.c +++ b/trunk/drivers/video/backlight/backlight.c @@ -5,6 +5,7 @@ * */ +#include #include #include #include diff --git a/trunk/drivers/video/backlight/lcd.c b/trunk/drivers/video/backlight/lcd.c index 68c690605aa7..470e6f0ee4dd 100644 --- a/trunk/drivers/video/backlight/lcd.c +++ b/trunk/drivers/video/backlight/lcd.c @@ -5,6 +5,7 @@ * */ +#include #include #include #include diff --git a/trunk/drivers/video/cfbimgblt.c b/trunk/drivers/video/cfbimgblt.c index a7770c4f17d0..da664cea7eca 100644 --- a/trunk/drivers/video/cfbimgblt.c +++ b/trunk/drivers/video/cfbimgblt.c @@ -80,12 +80,10 @@ static u32 cfb_tab32[] = { #define LEFT_POS(bpp) (32 - bpp) #define SHIFT_HIGH(val, bits) ((val) >> (bits)) #define SHIFT_LOW(val, bits) ((val) << (bits)) -#define BIT_NR(b) (7 - (b)) #else #define LEFT_POS(bpp) (0) #define SHIFT_HIGH(val, bits) ((val) << (bits)) #define SHIFT_LOW(val, bits) ((val) >> (bits)) -#define BIT_NR(b) (b) #endif static inline void color_imageblit(const struct fb_image *image, @@ -179,7 +177,7 @@ static inline void slow_imageblit(const struct fb_image *image, struct fb_info * while (j--) { l--; - color = (*s & 1 << (BIT_NR(l))) ? fgcolor : bgcolor; + color = (*s & (1 << l)) ? fgcolor : bgcolor; color <<= LEFT_POS(bpp); val |= SHIFT_HIGH(color, shift); diff --git a/trunk/drivers/video/cg6.c b/trunk/drivers/video/cg6.c index 414c4409e924..3280bb9560e2 100644 --- a/trunk/drivers/video/cg6.c +++ b/trunk/drivers/video/cg6.c @@ -653,6 +653,12 @@ static void cg6_chip_init(struct fb_info *info) sbus_writel(0, &fbc->clipminy); sbus_writel(info->var.xres - 1, &fbc->clipmaxx); sbus_writel(info->var.yres - 1, &fbc->clipmaxy); + + /* Disable cursor in Brooktree DAC. */ + sbus_writel(0x06 << 24, &par->bt->addr); + tmp = sbus_readl(&par->bt->control); + tmp &= ~(0x03 << 24); + sbus_writel(tmp, &par->bt->control); } struct all_info { diff --git a/trunk/drivers/video/console/Kconfig b/trunk/drivers/video/console/Kconfig index 94c5f1392cce..fadf7c5d216e 100644 --- a/trunk/drivers/video/console/Kconfig +++ b/trunk/drivers/video/console/Kconfig @@ -101,16 +101,6 @@ config FRAMEBUFFER_CONSOLE help Low-level framebuffer-based console driver. -config FRAMEBUFFER_CONSOLE_ROTATION - bool "Framebuffer Console Rotation" - depends on FRAMEBUFFER_CONSOLE - help - Enable display rotation for the framebuffer console. This is done - in software and may be significantly slower than a normally oriented - display. Note that the rotation is done at the console level only - such that other users of the framebuffer will remain normally - oriented. - config STI_CONSOLE tristate "STI text console" depends on PARISC diff --git a/trunk/drivers/video/console/Makefile b/trunk/drivers/video/console/Makefile index fed600c9ca55..5222628accce 100644 --- a/trunk/drivers/video/console/Makefile +++ b/trunk/drivers/video/console/Makefile @@ -31,10 +31,6 @@ obj-$(CONFIG_FRAMEBUFFER_CONSOLE) += fbcon.o bitblit.o font.o softcursor.o ifeq ($(CONFIG_FB_TILEBLITTING),y) obj-$(CONFIG_FRAMEBUFFER_CONSOLE) += tileblit.o endif -ifeq ($(CONFIG_FRAMEBUFFER_CONSOLE_ROTATION),y) -obj-$(CONFIG_FRAMEBUFFER_CONSOLE) += fbcon_rotate.o fbcon_cw.o fbcon_ud.o \ - fbcon_ccw.o -endif obj-$(CONFIG_FB_STI) += sticore.o font.o diff --git a/trunk/drivers/video/console/bitblit.c b/trunk/drivers/video/console/bitblit.c index e65fc3ef7630..67857b3cfc8b 100644 --- a/trunk/drivers/video/console/bitblit.c +++ b/trunk/drivers/video/console/bitblit.c @@ -22,6 +22,35 @@ /* * Accelerated handlers. */ +#define FBCON_ATTRIBUTE_UNDERLINE 1 +#define FBCON_ATTRIBUTE_REVERSE 2 +#define FBCON_ATTRIBUTE_BOLD 4 + +static inline int real_y(struct display *p, int ypos) +{ + int rows = p->vrows; + + ypos += p->yscroll; + return ypos < rows ? ypos : ypos - rows; +} + + +static inline int get_attribute(struct fb_info *info, u16 c) +{ + int attribute = 0; + + if (fb_get_color_depth(&info->var, &info->fix) == 1) { + if (attr_underline(c)) + attribute |= FBCON_ATTRIBUTE_UNDERLINE; + if (attr_reverse(c)) + attribute |= FBCON_ATTRIBUTE_REVERSE; + if (attr_bold(c)) + attribute |= FBCON_ATTRIBUTE_BOLD; + } + + return attribute; +} + static inline void update_attr(u8 *dst, u8 *src, int attribute, struct vc_data *vc) { @@ -389,18 +418,6 @@ static void bit_cursor(struct vc_data *vc, struct fb_info *info, ops->cursor_reset = 0; } -static int bit_update_start(struct fb_info *info) -{ - struct fbcon_ops *ops = info->fbcon_par; - int err; - - err = fb_pan_display(info, &ops->var); - ops->var.xoffset = info->var.xoffset; - ops->var.yoffset = info->var.yoffset; - ops->var.vmode = info->var.vmode; - return err; -} - void fbcon_set_bitops(struct fbcon_ops *ops) { ops->bmove = bit_bmove; @@ -408,11 +425,6 @@ void fbcon_set_bitops(struct fbcon_ops *ops) ops->putcs = bit_putcs; ops->clear_margins = bit_clear_margins; ops->cursor = bit_cursor; - ops->update_start = bit_update_start; - ops->rotate_font = NULL; - - if (ops->rotate) - fbcon_set_rotate(ops); } EXPORT_SYMBOL(fbcon_set_bitops); diff --git a/trunk/drivers/video/console/fbcon.c b/trunk/drivers/video/console/fbcon.c index e7802ffe549a..3cf1b61ff1f8 100644 --- a/trunk/drivers/video/console/fbcon.c +++ b/trunk/drivers/video/console/fbcon.c @@ -107,8 +107,6 @@ enum { }; struct display fb_display[MAX_NR_CONSOLES]; -EXPORT_SYMBOL(fb_display); - static signed char con2fb_map[MAX_NR_CONSOLES]; static signed char con2fb_map_boot[MAX_NR_CONSOLES]; static int logo_height; @@ -132,9 +130,6 @@ static char fontname[40]; /* current fb_info */ static int info_idx = -1; -/* console rotation */ -static int rotate; - static const struct consw fb_con; #define CM_SOFTBACK (8) @@ -181,6 +176,7 @@ static int fbcon_scrolldelta(struct vc_data *vc, int lines); /* * Internal routines */ +static __inline__ int real_y(struct display *p, int ypos); static __inline__ void ywrap_up(struct vc_data *vc, int count); static __inline__ void ywrap_down(struct vc_data *vc, int count); static __inline__ void ypan_up(struct vc_data *vc, int count); @@ -193,8 +189,6 @@ static void fbcon_preset_disp(struct fb_info *info, struct fb_var_screeninfo *va int unit); static void fbcon_redraw_move(struct vc_data *vc, struct display *p, int line, int count, int dy); -static void fbcon_modechanged(struct fb_info *info); -static void fbcon_set_all_vcs(struct fb_info *info); #ifdef CONFIG_MAC /* @@ -209,88 +203,6 @@ static irqreturn_t fb_vbl_detect(int irq, void *dummy, struct pt_regs *fp) } #endif -#ifdef CONFIG_FRAMEBUFFER_CONSOLE_ROTATION -static inline void fbcon_set_rotation(struct fb_info *info, struct display *p) -{ - struct fbcon_ops *ops = info->fbcon_par; - - if (!(info->flags & FBINFO_MISC_TILEBLITTING) && - p->con_rotate < 4) - ops->rotate = p->con_rotate; - else - ops->rotate = 0; -} - -static void fbcon_rotate(struct fb_info *info, u32 rotate) -{ - struct fbcon_ops *ops= info->fbcon_par; - struct fb_info *fb_info; - - if (!ops || ops->currcon == -1) - return; - - fb_info = registered_fb[con2fb_map[ops->currcon]]; - - if (info == fb_info) { - struct display *p = &fb_display[ops->currcon]; - - if (rotate < 4) - p->con_rotate = rotate; - else - p->con_rotate = 0; - - fbcon_modechanged(info); - } -} - -static void fbcon_rotate_all(struct fb_info *info, u32 rotate) -{ - struct fbcon_ops *ops = info->fbcon_par; - struct vc_data *vc; - struct display *p; - int i; - - if (!ops || ops->currcon < 0 || rotate > 3) - return; - - for (i = 0; i < MAX_NR_CONSOLES; i++) { - vc = vc_cons[i].d; - if (!vc || vc->vc_mode != KD_TEXT || - registered_fb[con2fb_map[i]] != info) - continue; - - p = &fb_display[vc->vc_num]; - p->con_rotate = rotate; - } - - fbcon_set_all_vcs(info); -} -#else -static inline void fbcon_set_rotation(struct fb_info *info, struct display *p) -{ - struct fbcon_ops *ops = info->fbcon_par; - - ops->rotate = FB_ROTATE_UR; -} - -static void fbcon_rotate(struct fb_info *info, u32 rotate) -{ - return; -} - -static void fbcon_rotate_all(struct fb_info *info, u32 rotate) -{ - return; -} -#endif /* CONFIG_FRAMEBUFFER_CONSOLE_ROTATION */ - -static int fbcon_get_rotate(struct fb_info *info) -{ - struct fbcon_ops *ops = info->fbcon_par; - - return (ops) ? ops->rotate : 0; -} - static inline int fbcon_is_inactive(struct vc_data *vc, struct fb_info *info) { struct fbcon_ops *ops = info->fbcon_par; @@ -510,14 +422,6 @@ static int __init fb_console_setup(char *this_opt) last_fb_vc = simple_strtoul(options, &options, 10) - 1; fbcon_is_default = 0; } - - if (!strncmp(options, "rotate:", 7)) { - options += 7; - if (*options) - rotate = simple_strtoul(options, &options, 0); - if (rotate > 3) - rotate = 0; - } } return 0; } @@ -576,7 +480,6 @@ static void fbcon_prepare_logo(struct vc_data *vc, struct fb_info *info, int cols, int rows, int new_cols, int new_rows) { /* Need to make room for the logo */ - struct fbcon_ops *ops = info->fbcon_par; int cnt, erase = vc->vc_video_erase_char, step; unsigned short *save = NULL, *r, *q; @@ -586,7 +489,7 @@ static void fbcon_prepare_logo(struct vc_data *vc, struct fb_info *info, */ if (fb_get_color_depth(&info->var, &info->fix) == 1) erase &= ~0x400; - logo_height = fb_prepare_logo(info, ops->rotate); + logo_height = fb_prepare_logo(info); logo_lines = (logo_height + vc->vc_font.height - 1) / vc->vc_font.height; q = (unsigned short *) (vc->vc_origin + @@ -655,24 +558,16 @@ static void set_blitting_type(struct vc_data *vc, struct fb_info *info, if ((info->flags & FBINFO_MISC_TILEBLITTING)) fbcon_set_tileops(vc, info, p, ops); - else { - struct display *disp; - - disp = (p) ? p : &fb_display[vc->vc_num]; - fbcon_set_rotation(info, disp); + else fbcon_set_bitops(ops); - } } #else static void set_blitting_type(struct vc_data *vc, struct fb_info *info, struct display *p) { struct fbcon_ops *ops = info->fbcon_par; - struct display *disp; info->flags &= ~FBINFO_MISC_TILEBLITTING; - disp = (p) ? p : &fb_display[vc->vc_num]; - fbcon_set_rotation(info, disp); fbcon_set_bitops(ops); } #endif /* CONFIG_MISC_TILEBLITTING */ @@ -732,7 +627,6 @@ static int con2fb_release_oldinfo(struct vc_data *vc, struct fb_info *oldinfo, fbcon_del_cursor_timer(oldinfo); kfree(ops->cursor_state.mask); kfree(ops->cursor_data); - kfree(ops->fontbuffer); kfree(oldinfo->fbcon_par); oldinfo->fbcon_par = NULL; module_put(oldinfo->fbops->owner); @@ -933,9 +827,7 @@ static const char *fbcon_startup(void) memset(ops, 0, sizeof(struct fbcon_ops)); ops->currcon = -1; ops->graphics = 1; - ops->cur_rotate = -1; info->fbcon_par = ops; - p->con_rotate = rotate; set_blitting_type(vc, info, NULL); if (info->fix.type != FB_TYPE_TEXT) { @@ -974,10 +866,8 @@ static const char *fbcon_startup(void) vc->vc_font.charcount = 256; /* FIXME Need to support more fonts */ } - cols = FBCON_SWAP(ops->rotate, info->var.xres, info->var.yres); - rows = FBCON_SWAP(ops->rotate, info->var.yres, info->var.xres); - cols /= vc->vc_font.width; - rows /= vc->vc_font.height; + cols = info->var.xres / vc->vc_font.width; + rows = info->var.yres / vc->vc_font.height; vc_resize(vc, cols, rows); DPRINTK("mode: %s\n", info->fix.id); @@ -1063,6 +953,8 @@ static void fbcon_init(struct vc_data *vc, int init) (info->fix.type == FB_TYPE_TEXT)) logo = 0; + info->var.xoffset = info->var.yoffset = p->yscroll = 0; /* reset wrap/pan */ + if (var_to_display(p, &info->var, info)) return; @@ -1094,18 +986,13 @@ static void fbcon_init(struct vc_data *vc, int init) if (!*vc->vc_uni_pagedir_loc) con_copy_unimap(vc, svc); - ops = info->fbcon_par; - p->con_rotate = rotate; - set_blitting_type(vc, info, NULL); - cols = vc->vc_cols; rows = vc->vc_rows; - new_cols = FBCON_SWAP(ops->rotate, info->var.xres, info->var.yres); - new_rows = FBCON_SWAP(ops->rotate, info->var.yres, info->var.xres); - new_cols /= vc->vc_font.width; - new_rows /= vc->vc_font.height; + new_cols = info->var.xres / vc->vc_font.width; + new_rows = info->var.yres / vc->vc_font.height; vc_resize(vc, new_cols, new_rows); + ops = info->fbcon_par; /* * We must always set the mode. The mode of the previous console * driver could be in the same resolution but we are using different @@ -1143,12 +1030,6 @@ static void fbcon_init(struct vc_data *vc, int init) if (vc == svc && softback_buf) fbcon_update_softback(vc); - - if (ops->rotate_font && ops->rotate_font(info, vc, p)) { - ops->rotate = FB_ROTATE_UR; - set_blitting_type(vc, info, p); - } - } static void fbcon_deinit(struct vc_data *vc) @@ -1185,6 +1066,15 @@ static void fbcon_deinit(struct vc_data *vc) * restriction is simplicity & efficiency at the moment. */ +static __inline__ int real_y(struct display *p, int ypos) +{ + int rows = p->vrows; + + ypos += p->yscroll; + return ypos < rows ? ypos : ypos - rows; +} + + static void fbcon_clear(struct vc_data *vc, int sy, int sx, int height, int width) { @@ -1272,6 +1162,13 @@ static int scrollback_phys_max = 0; static int scrollback_max = 0; static int scrollback_current = 0; +static int update_var(int con, struct fb_info *info) +{ + if (con == ((struct fbcon_ops *)info->fbcon_par)->currcon) + return fb_pan_display(info, &info->var); + return 0; +} + /* * If no vc is existent yet, just set struct display */ @@ -1281,6 +1178,7 @@ static void fbcon_preset_disp(struct fb_info *info, struct fb_var_screeninfo *va struct display *p = &fb_display[unit]; struct display *t = &fb_display[fg_console]; + var->xoffset = var->yoffset = p->yscroll = 0; if (var_to_display(p, var, info)) return; @@ -1296,9 +1194,9 @@ static void fbcon_set_disp(struct fb_info *info, struct fb_var_screeninfo *var, struct display *p = &fb_display[vc->vc_num], *t; struct vc_data **default_mode = vc->vc_display_fg; struct vc_data *svc = *default_mode; - struct fbcon_ops *ops = info->fbcon_par; int rows, cols, charcnt = 256; + var->xoffset = var->yoffset = p->yscroll = 0; if (var_to_display(p, var, info)) return; t = &fb_display[svc->vc_num]; @@ -1315,10 +1213,9 @@ static void fbcon_set_disp(struct fb_info *info, struct fb_var_screeninfo *var, var->activate = FB_ACTIVATE_NOW; info->var.activate = var->activate; - var->yoffset = info->var.yoffset; - var->xoffset = info->var.xoffset; + info->var.yoffset = info->var.xoffset = 0; fb_set_var(info, var); - ops->var = info->var; + vc->vc_can_do_color = (fb_get_color_depth(&info->var, &info->fix)!=1); vc->vc_complement_mask = vc->vc_can_do_color ? 0x7700 : 0x0800; if (charcnt == 256) { @@ -1334,12 +1231,9 @@ static void fbcon_set_disp(struct fb_info *info, struct fb_var_screeninfo *var, if (!*vc->vc_uni_pagedir_loc) con_copy_unimap(vc, svc); - cols = FBCON_SWAP(ops->rotate, info->var.xres, info->var.yres); - rows = FBCON_SWAP(ops->rotate, info->var.yres, info->var.xres); - cols /= vc->vc_font.width; - rows /= vc->vc_font.height; + cols = var->xres / vc->vc_font.width; + rows = var->yres / vc->vc_font.height; vc_resize(vc, cols, rows); - if (CON_IS_VISIBLE(vc)) { update_screen(vc); if (softback_buf) @@ -1350,16 +1244,15 @@ static void fbcon_set_disp(struct fb_info *info, struct fb_var_screeninfo *var, static __inline__ void ywrap_up(struct vc_data *vc, int count) { struct fb_info *info = registered_fb[con2fb_map[vc->vc_num]]; - struct fbcon_ops *ops = info->fbcon_par; struct display *p = &fb_display[vc->vc_num]; p->yscroll += count; if (p->yscroll >= p->vrows) /* Deal with wrap */ p->yscroll -= p->vrows; - ops->var.xoffset = 0; - ops->var.yoffset = p->yscroll * vc->vc_font.height; - ops->var.vmode |= FB_VMODE_YWRAP; - ops->update_start(info); + info->var.xoffset = 0; + info->var.yoffset = p->yscroll * vc->vc_font.height; + info->var.vmode |= FB_VMODE_YWRAP; + update_var(vc->vc_num, info); scrollback_max += count; if (scrollback_max > scrollback_phys_max) scrollback_max = scrollback_phys_max; @@ -1369,16 +1262,15 @@ static __inline__ void ywrap_up(struct vc_data *vc, int count) static __inline__ void ywrap_down(struct vc_data *vc, int count) { struct fb_info *info = registered_fb[con2fb_map[vc->vc_num]]; - struct fbcon_ops *ops = info->fbcon_par; struct display *p = &fb_display[vc->vc_num]; p->yscroll -= count; if (p->yscroll < 0) /* Deal with wrap */ p->yscroll += p->vrows; - ops->var.xoffset = 0; - ops->var.yoffset = p->yscroll * vc->vc_font.height; - ops->var.vmode |= FB_VMODE_YWRAP; - ops->update_start(info); + info->var.xoffset = 0; + info->var.yoffset = p->yscroll * vc->vc_font.height; + info->var.vmode |= FB_VMODE_YWRAP; + update_var(vc->vc_num, info); scrollback_max -= count; if (scrollback_max < 0) scrollback_max = 0; @@ -1397,11 +1289,10 @@ static __inline__ void ypan_up(struct vc_data *vc, int count) 0, 0, 0, vc->vc_rows, vc->vc_cols); p->yscroll -= p->vrows - vc->vc_rows; } - - ops->var.xoffset = 0; - ops->var.yoffset = p->yscroll * vc->vc_font.height; - ops->var.vmode &= ~FB_VMODE_YWRAP; - ops->update_start(info); + info->var.xoffset = 0; + info->var.yoffset = p->yscroll * vc->vc_font.height; + info->var.vmode &= ~FB_VMODE_YWRAP; + update_var(vc->vc_num, info); fbcon_clear_margins(vc, 1); scrollback_max += count; if (scrollback_max > scrollback_phys_max) @@ -1412,7 +1303,6 @@ static __inline__ void ypan_up(struct vc_data *vc, int count) static __inline__ void ypan_up_redraw(struct vc_data *vc, int t, int count) { struct fb_info *info = registered_fb[con2fb_map[vc->vc_num]]; - struct fbcon_ops *ops = info->fbcon_par; struct display *p = &fb_display[vc->vc_num]; int redraw = 0; @@ -1422,13 +1312,12 @@ static __inline__ void ypan_up_redraw(struct vc_data *vc, int t, int count) redraw = 1; } + info->var.xoffset = 0; + info->var.yoffset = p->yscroll * vc->vc_font.height; + info->var.vmode &= ~FB_VMODE_YWRAP; if (redraw) fbcon_redraw_move(vc, p, t + count, vc->vc_rows - count, t); - - ops->var.xoffset = 0; - ops->var.yoffset = p->yscroll * vc->vc_font.height; - ops->var.vmode &= ~FB_VMODE_YWRAP; - ops->update_start(info); + update_var(vc->vc_num, info); fbcon_clear_margins(vc, 1); scrollback_max += count; if (scrollback_max > scrollback_phys_max) @@ -1448,11 +1337,10 @@ static __inline__ void ypan_down(struct vc_data *vc, int count) 0, vc->vc_rows, vc->vc_cols); p->yscroll += p->vrows - vc->vc_rows; } - - ops->var.xoffset = 0; - ops->var.yoffset = p->yscroll * vc->vc_font.height; - ops->var.vmode &= ~FB_VMODE_YWRAP; - ops->update_start(info); + info->var.xoffset = 0; + info->var.yoffset = p->yscroll * vc->vc_font.height; + info->var.vmode &= ~FB_VMODE_YWRAP; + update_var(vc->vc_num, info); fbcon_clear_margins(vc, 1); scrollback_max -= count; if (scrollback_max < 0) @@ -1463,7 +1351,6 @@ static __inline__ void ypan_down(struct vc_data *vc, int count) static __inline__ void ypan_down_redraw(struct vc_data *vc, int t, int count) { struct fb_info *info = registered_fb[con2fb_map[vc->vc_num]]; - struct fbcon_ops *ops = info->fbcon_par; struct display *p = &fb_display[vc->vc_num]; int redraw = 0; @@ -1472,14 +1359,12 @@ static __inline__ void ypan_down_redraw(struct vc_data *vc, int t, int count) p->yscroll += p->vrows - vc->vc_rows; redraw = 1; } - + info->var.xoffset = 0; + info->var.yoffset = p->yscroll * vc->vc_font.height; + info->var.vmode &= ~FB_VMODE_YWRAP; if (redraw) fbcon_redraw_move(vc, p, t, vc->vc_rows - count, t + count); - - ops->var.xoffset = 0; - ops->var.yoffset = p->yscroll * vc->vc_font.height; - ops->var.vmode &= ~FB_VMODE_YWRAP; - ops->update_start(info); + update_var(vc->vc_num, info); fbcon_clear_margins(vc, 1); scrollback_max -= count; if (scrollback_max < 0) @@ -1953,41 +1838,31 @@ static void fbcon_bmove_rec(struct vc_data *vc, struct display *p, int sy, int s height, width); } -static __inline__ void updatescrollmode(struct display *p, - struct fb_info *info, +static __inline__ void updatescrollmode(struct display *p, struct fb_info *info, struct vc_data *vc) { - struct fbcon_ops *ops = info->fbcon_par; int fh = vc->vc_font.height; int cap = info->flags; - u16 t = 0; - int ypan = FBCON_SWAP(ops->rotate, info->fix.ypanstep, - info->fix.xpanstep); - int ywrap = FBCON_SWAP(ops->rotate, info->fix.ywrapstep, t); - int yres = FBCON_SWAP(ops->rotate, info->var.yres, info->var.xres); - int vyres = FBCON_SWAP(ops->rotate, info->var.yres_virtual, - info->var.xres_virtual); - int good_pan = (cap & FBINFO_HWACCEL_YPAN) && - divides(ypan, vc->vc_font.height) && vyres > yres; - int good_wrap = (cap & FBINFO_HWACCEL_YWRAP) && - divides(ywrap, vc->vc_font.height) && - divides(vc->vc_font.height, vyres); + int good_pan = (cap & FBINFO_HWACCEL_YPAN) + && divides(info->fix.ypanstep, vc->vc_font.height) + && info->var.yres_virtual > info->var.yres; + int good_wrap = (cap & FBINFO_HWACCEL_YWRAP) + && divides(info->fix.ywrapstep, vc->vc_font.height) + && divides(vc->vc_font.height, info->var.yres_virtual); int reading_fast = cap & FBINFO_READS_FAST; - int fast_copyarea = (cap & FBINFO_HWACCEL_COPYAREA) && - !(cap & FBINFO_HWACCEL_DISABLED); - int fast_imageblit = (cap & FBINFO_HWACCEL_IMAGEBLIT) && - !(cap & FBINFO_HWACCEL_DISABLED); - - p->vrows = vyres/fh; - if (yres > (fh * (vc->vc_rows + 1))) - p->vrows -= (yres - (fh * vc->vc_rows)) / fh; - if ((yres % fh) && (vyres % fh < yres % fh)) + int fast_copyarea = (cap & FBINFO_HWACCEL_COPYAREA) && !(cap & FBINFO_HWACCEL_DISABLED); + int fast_imageblit = (cap & FBINFO_HWACCEL_IMAGEBLIT) && !(cap & FBINFO_HWACCEL_DISABLED); + + p->vrows = info->var.yres_virtual/fh; + if (info->var.yres > (fh * (vc->vc_rows + 1))) + p->vrows -= (info->var.yres - (fh * vc->vc_rows)) / fh; + if ((info->var.yres % fh) && (info->var.yres_virtual % fh < + info->var.yres % fh)) p->vrows--; if (good_wrap || good_pan) { if (reading_fast || fast_copyarea) - p->scrollmode = good_wrap ? - SCROLL_WRAP_MOVE : SCROLL_PAN_MOVE; + p->scrollmode = good_wrap ? SCROLL_WRAP_MOVE : SCROLL_PAN_MOVE; else p->scrollmode = good_wrap ? SCROLL_REDRAW : SCROLL_PAN_REDRAW; @@ -2003,23 +1878,17 @@ static int fbcon_resize(struct vc_data *vc, unsigned int width, unsigned int height) { struct fb_info *info = registered_fb[con2fb_map[vc->vc_num]]; - struct fbcon_ops *ops = info->fbcon_par; struct display *p = &fb_display[vc->vc_num]; struct fb_var_screeninfo var = info->var; - int x_diff, y_diff, virt_w, virt_h, virt_fw, virt_fh; - - virt_w = FBCON_SWAP(ops->rotate, width, height); - virt_h = FBCON_SWAP(ops->rotate, height, width); - virt_fw = FBCON_SWAP(ops->rotate, vc->vc_font.width, - vc->vc_font.height); - virt_fh = FBCON_SWAP(ops->rotate, vc->vc_font.height, - vc->vc_font.width); - var.xres = virt_w * virt_fw; - var.yres = virt_h * virt_fh; + int x_diff, y_diff; + int fw = vc->vc_font.width; + int fh = vc->vc_font.height; + + var.xres = width * fw; + var.yres = height * fh; x_diff = info->var.xres - var.xres; y_diff = info->var.yres - var.yres; - if (x_diff < 0 || x_diff > virt_fw || - y_diff < 0 || y_diff > virt_fh) { + if (x_diff < 0 || x_diff > fw || (y_diff < 0 || y_diff > fh)) { struct fb_videomode *mode; DPRINTK("attempting resize %ix%i\n", var.xres, var.yres); @@ -2029,7 +1898,7 @@ static int fbcon_resize(struct vc_data *vc, unsigned int width, display_to_var(&var, p); fb_videomode_to_var(&var, mode); - if (virt_w > var.xres/virt_fw || virt_h > var.yres/virt_fh) + if (width > var.xres/fw || height > var.yres/fh) return -EINVAL; DPRINTK("resize now %ix%i\n", var.xres, var.yres); @@ -2039,7 +1908,6 @@ static int fbcon_resize(struct vc_data *vc, unsigned int width, fb_set_var(info, &var); } var_to_display(p, &info->var, info); - ops->var = info->var; } updatescrollmode(p, info, vc); return 0; @@ -2048,13 +1916,11 @@ static int fbcon_resize(struct vc_data *vc, unsigned int width, static int fbcon_switch(struct vc_data *vc) { struct fb_info *info, *old_info = NULL; - struct fbcon_ops *ops; struct display *p = &fb_display[vc->vc_num]; struct fb_var_screeninfo var; int i, prev_console; info = registered_fb[con2fb_map[vc->vc_num]]; - ops = info->fbcon_par; if (softback_top) { if (softback_lines) @@ -2073,7 +1939,7 @@ static int fbcon_switch(struct vc_data *vc) logo_shown = FBCON_LOGO_CANSHOW; } - prev_console = ops->currcon; + prev_console = ((struct fbcon_ops *)info->fbcon_par)->currcon; if (prev_console != -1) old_info = registered_fb[con2fb_map[prev_console]]; /* @@ -2086,9 +1952,9 @@ static int fbcon_switch(struct vc_data *vc) */ for (i = 0; i < FB_MAX; i++) { if (registered_fb[i] != NULL && registered_fb[i]->fbcon_par) { - struct fbcon_ops *o = registered_fb[i]->fbcon_par; + struct fbcon_ops *ops = registered_fb[i]->fbcon_par; - o->currcon = vc->vc_num; + ops->currcon = vc->vc_num; } } memset(&var, 0, sizeof(struct fb_var_screeninfo)); @@ -2100,11 +1966,8 @@ static int fbcon_switch(struct vc_data *vc) * in fb_set_var() */ info->var.activate = var.activate; - var.yoffset = info->var.yoffset; - var.xoffset = info->var.xoffset; - var.vmode = info->var.vmode; + info->var.yoffset = info->var.xoffset = p->yscroll = 0; fb_set_var(info, &var); - ops->var = info->var; if (old_info != NULL && old_info != info) { if (info->fbops->fb_set_par) @@ -2114,12 +1977,7 @@ static int fbcon_switch(struct vc_data *vc) } set_blitting_type(vc, info, p); - ops->cursor_reset = 1; - - if (ops->rotate_font && ops->rotate_font(info, vc, p)) { - ops->rotate = FB_ROTATE_UR; - set_blitting_type(vc, info, p); - } + ((struct fbcon_ops *)info->fbcon_par)->cursor_reset = 1; vc->vc_can_do_color = (fb_get_color_depth(&info->var, &info->fix)!=1); vc->vc_complement_mask = vc->vc_can_do_color ? 0x7700 : 0x0800; @@ -2139,11 +1997,10 @@ static int fbcon_switch(struct vc_data *vc) scrollback_phys_max = 0; break; } - scrollback_max = 0; scrollback_current = 0; - ops->var.xoffset = ops->var.yoffset = p->yscroll = 0; - ops->update_start(info); + + update_var(vc->vc_num, info); fbcon_set_palette(vc, color_table); fbcon_clear_margins(vc, 0); @@ -2151,7 +2008,7 @@ static int fbcon_switch(struct vc_data *vc) logo_shown = fg_console; /* This is protected above by initmem_freed */ - fb_show_logo(info, ops->rotate); + fb_show_logo(info); update_region(vc, vc->vc_origin + vc->vc_size_row * vc->vc_top, vc->vc_size_row * (vc->vc_bottom - @@ -2190,7 +2047,6 @@ static int fbcon_blank(struct vc_data *vc, int blank, int mode_switch) var.activate = FB_ACTIVATE_NOW | FB_ACTIVATE_FORCE; fb_set_var(info, &var); ops->graphics = 0; - ops->var = info->var; } } @@ -2279,7 +2135,6 @@ static int fbcon_do_set_font(struct vc_data *vc, int w, int h, const u8 * data, int userfont) { struct fb_info *info = registered_fb[con2fb_map[vc->vc_num]]; - struct fbcon_ops *ops = info->fbcon_par; struct display *p = &fb_display[vc->vc_num]; int resize; int cnt; @@ -2359,13 +2214,9 @@ static int fbcon_do_set_font(struct vc_data *vc, int w, int h, } if (resize) { - int cols, rows; - - cols = FBCON_SWAP(ops->rotate, info->var.xres, info->var.yres); - rows = FBCON_SWAP(ops->rotate, info->var.yres, info->var.xres); - cols /= w; - rows /= h; - vc_resize(vc, cols, rows); + /* reset wrap/pan */ + info->var.xoffset = info->var.yoffset = p->yscroll = 0; + vc_resize(vc, info->var.xres / w, info->var.yres / h); if (CON_IS_VISIBLE(vc) && softback_buf) fbcon_update_softback(vc); } else if (CON_IS_VISIBLE(vc) @@ -2593,7 +2444,6 @@ static void fbcon_invert_region(struct vc_data *vc, u16 * p, int cnt) static int fbcon_scrolldelta(struct vc_data *vc, int lines) { struct fb_info *info = registered_fb[con2fb_map[fg_console]]; - struct fbcon_ops *ops = info->fbcon_par; struct display *p = &fb_display[fg_console]; int offset, limit, scrollback_old; @@ -2670,11 +2520,9 @@ static int fbcon_scrolldelta(struct vc_data *vc, int lines) offset += limit; else if (offset >= limit) offset -= limit; - - ops->var.xoffset = 0; - ops->var.yoffset = offset * vc->vc_font.height; - ops->update_start(info); - + info->var.xoffset = 0; + info->var.yoffset = offset * vc->vc_font.height; + update_var(vc->vc_num, info); if (!scrollback_current) fbcon_cursor(vc, CM_DRAW); return 0; @@ -2722,25 +2570,22 @@ static void fbcon_modechanged(struct fb_info *info) if (!ops || ops->currcon < 0) return; vc = vc_cons[ops->currcon].d; - if (vc->vc_mode != KD_TEXT || - registered_fb[con2fb_map[ops->currcon]] != info) + if (vc->vc_mode != KD_TEXT || registered_fb[con2fb_map[ops->currcon]] != info) return; p = &fb_display[vc->vc_num]; - set_blitting_type(vc, info, p); + + info->var.xoffset = info->var.yoffset = p->yscroll = 0; if (CON_IS_VISIBLE(vc)) { var_to_display(p, &info->var, info); - cols = FBCON_SWAP(ops->rotate, info->var.xres, info->var.yres); - rows = FBCON_SWAP(ops->rotate, info->var.yres, info->var.xres); - cols /= vc->vc_font.width; - rows /= vc->vc_font.height; + cols = info->var.xres / vc->vc_font.width; + rows = info->var.yres / vc->vc_font.height; vc_resize(vc, cols, rows); updatescrollmode(p, info, vc); scrollback_max = 0; scrollback_current = 0; - ops->var.xoffset = ops->var.yoffset = p->yscroll = 0; - ops->update_start(info); + update_var(vc->vc_num, info); fbcon_set_palette(vc, color_table); update_screen(vc); if (softback_buf) @@ -2765,20 +2610,18 @@ static void fbcon_set_all_vcs(struct fb_info *info) continue; p = &fb_display[vc->vc_num]; - set_blitting_type(vc, info, p); + + info->var.xoffset = info->var.yoffset = p->yscroll = 0; var_to_display(p, &info->var, info); - cols = FBCON_SWAP(ops->rotate, info->var.xres, info->var.yres); - rows = FBCON_SWAP(ops->rotate, info->var.yres, info->var.xres); - cols /= vc->vc_font.width; - rows /= vc->vc_font.height; + cols = info->var.xres / vc->vc_font.width; + rows = info->var.yres / vc->vc_font.height; vc_resize(vc, cols, rows); if (CON_IS_VISIBLE(vc)) { updatescrollmode(p, info, vc); scrollback_max = 0; scrollback_current = 0; - ops->var.xoffset = ops->var.yoffset = p->yscroll = 0; - ops->update_start(info); + update_var(vc->vc_num, info); fbcon_set_palette(vc, color_table); update_screen(vc); if (softback_buf) @@ -2928,14 +2771,6 @@ static int fbcon_event_notify(struct notifier_block *self, case FB_EVENT_NEW_MODELIST: fbcon_new_modelist(info); break; - case FB_EVENT_SET_CON_ROTATE: - fbcon_rotate(info, *(int *)event->data); - break; - case FB_EVENT_GET_CON_ROTATE: - ret = fbcon_get_rotate(info); - break; - case FB_EVENT_SET_CON_ROTATE_ALL: - fbcon_rotate_all(info, *(int *)event->data); } return ret; diff --git a/trunk/drivers/video/console/fbcon.h b/trunk/drivers/video/console/fbcon.h index accfd7bd8e93..b68e0e2c2d16 100644 --- a/trunk/drivers/video/console/fbcon.h +++ b/trunk/drivers/video/console/fbcon.h @@ -27,15 +27,15 @@ */ struct display { + /* Filled in by the frame buffer device */ + u_short inverse; /* != 0 text black on white as default */ /* Filled in by the low-level console driver */ const u_char *fontdata; int userfont; /* != 0 if fontdata kmalloc()ed */ u_short scrollmode; /* Scroll Method */ - u_short inverse; /* != 0 text black on white as default */ short yscroll; /* Hardware scrolling */ int vrows; /* number of virtual rows */ int cursor_shape; - int con_rotate; u32 xres_virtual; u32 yres_virtual; u32 height; @@ -52,8 +52,6 @@ struct display { struct fb_videomode *mode; }; -extern struct display fb_display[]; - struct fbcon_ops { void (*bmove)(struct vc_data *vc, struct fb_info *info, int sy, int sx, int dy, int dx, int height, int width); @@ -65,12 +63,8 @@ struct fbcon_ops { void (*clear_margins)(struct vc_data *vc, struct fb_info *info, int bottom_only); void (*cursor)(struct vc_data *vc, struct fb_info *info, - struct display *p, int mode, int softback_lines, - int fg, int bg); - int (*update_start)(struct fb_info *info); - int (*rotate_font)(struct fb_info *info, struct vc_data *vc, - struct display *p); - struct fb_var_screeninfo var; /* copy of the current fb_var_screeninfo */ + struct display *p, int mode, int softback_lines, int fg, int bg); + struct timer_list cursor_timer; /* Cursor timer */ struct fb_cursor cursor_state; int currcon; /* Current VC. */ @@ -79,12 +73,7 @@ struct fbcon_ops { int blank_state; int graphics; int flags; - int rotate; - int cur_rotate; char *cursor_data; - u8 *fontbuffer; - u8 *fontdata; - u32 fd_size; }; /* * Attribute Decoding @@ -179,47 +168,4 @@ extern void fbcon_set_tileops(struct vc_data *vc, struct fb_info *info, #endif extern void fbcon_set_bitops(struct fbcon_ops *ops); extern int soft_cursor(struct fb_info *info, struct fb_cursor *cursor); - -#define FBCON_ATTRIBUTE_UNDERLINE 1 -#define FBCON_ATTRIBUTE_REVERSE 2 -#define FBCON_ATTRIBUTE_BOLD 4 - -static inline int real_y(struct display *p, int ypos) -{ - int rows = p->vrows; - - ypos += p->yscroll; - return ypos < rows ? ypos : ypos - rows; -} - - -static inline int get_attribute(struct fb_info *info, u16 c) -{ - int attribute = 0; - - if (fb_get_color_depth(&info->var, &info->fix) == 1) { - if (attr_underline(c)) - attribute |= FBCON_ATTRIBUTE_UNDERLINE; - if (attr_reverse(c)) - attribute |= FBCON_ATTRIBUTE_REVERSE; - if (attr_bold(c)) - attribute |= FBCON_ATTRIBUTE_BOLD; - } - - return attribute; -} - -#define FBCON_SWAP(i,r,v) ({ \ - typeof(r) _r = (r); \ - typeof(v) _v = (v); \ - (void) (&_r == &_v); \ - (i == FB_ROTATE_UR || i == FB_ROTATE_UD) ? _r : _v; }) - -#ifdef CONFIG_FRAMEBUFFER_CONSOLE_ROTATION -extern void fbcon_set_rotate(struct fbcon_ops *ops); -#else -#define fbcon_set_rotate(x) do {} while(0) -#endif /* CONFIG_FRAMEBUFFER_CONSOLE_ROTATION */ - #endif /* _VIDEO_FBCON_H */ - diff --git a/trunk/drivers/video/console/fbcon_ccw.c b/trunk/drivers/video/console/fbcon_ccw.c deleted file mode 100644 index 680aabab73c5..000000000000 --- a/trunk/drivers/video/console/fbcon_ccw.c +++ /dev/null @@ -1,428 +0,0 @@ -/* - * linux/drivers/video/console/fbcon_ccw.c -- Software Rotation - 270 degrees - * - * Copyright (C) 2005 Antonino Daplas - * - * This file is subject to the terms and conditions of the GNU General Public - * License. See the file COPYING in the main directory of this archive for - * more details. - */ - -#include -#include -#include -#include -#include -#include -#include -#include "fbcon.h" -#include "fbcon_rotate.h" - -/* - * Rotation 270 degrees - */ - -static inline void ccw_update_attr(u8 *dst, u8 *src, int attribute, - struct vc_data *vc) -{ - int i, j, offset = (vc->vc_font.height < 10) ? 1 : 2; - int width = (vc->vc_font.height + 7) >> 3; - int mod = vc->vc_font.height % 8; - u8 c, msk = ~(0xff << offset), msk1 = 0; - - if (mod) - msk <<= (8 - mod); - - if (offset > mod) - set_bit(FBCON_BIT(7), (void *)&msk1); - - for (i = 0; i < vc->vc_font.width; i++) { - for (j = 0; j < width; j++) { - c = *src; - - if (attribute & FBCON_ATTRIBUTE_UNDERLINE) { - if (j == width - 1) - c |= msk; - - if (msk1 && j == width - 2) - c |= msk1; - } - - if (attribute & FBCON_ATTRIBUTE_BOLD && i) - *(dst - width) |= c; - - if (attribute & FBCON_ATTRIBUTE_REVERSE) - c = ~c; - src++; - *dst++ = c; - } - } -} - - -static void ccw_bmove(struct vc_data *vc, struct fb_info *info, int sy, - int sx, int dy, int dx, int height, int width) -{ - struct display *p = &fb_display[vc->vc_num]; - struct fb_copyarea area; - u32 vyres = GETVYRES(p->scrollmode, info); - - area.sx = sy * vc->vc_font.height; - area.sy = vyres - ((sx + width) * vc->vc_font.width); - area.dx = dy * vc->vc_font.height; - area.dy = vyres - ((dx + width) * vc->vc_font.width); - area.width = height * vc->vc_font.height; - area.height = width * vc->vc_font.width; - - info->fbops->fb_copyarea(info, &area); -} - -static void ccw_clear(struct vc_data *vc, struct fb_info *info, int sy, - int sx, int height, int width) -{ - struct display *p = &fb_display[vc->vc_num]; - struct fb_fillrect region; - int bgshift = (vc->vc_hi_font_mask) ? 13 : 12; - u32 vyres = GETVYRES(p->scrollmode, info); - - region.color = attr_bgcol_ec(bgshift,vc); - region.dx = sy * vc->vc_font.height; - region.dy = vyres - ((sx + width) * vc->vc_font.width); - region.height = width * vc->vc_font.width; - region.width = height * vc->vc_font.height; - region.rop = ROP_COPY; - - info->fbops->fb_fillrect(info, ®ion); -} - -static inline void ccw_putcs_aligned(struct vc_data *vc, struct fb_info *info, - const u16 *s, u32 attr, u32 cnt, - u32 d_pitch, u32 s_pitch, u32 cellsize, - struct fb_image *image, u8 *buf, u8 *dst) -{ - struct fbcon_ops *ops = info->fbcon_par; - u16 charmask = vc->vc_hi_font_mask ? 0x1ff : 0xff; - u32 idx = (vc->vc_font.height + 7) >> 3; - u8 *src; - - while (cnt--) { - src = ops->fontbuffer + (scr_readw(s--) & charmask)*cellsize; - - if (attr) { - ccw_update_attr(buf, src, attr, vc); - src = buf; - } - - if (likely(idx == 1)) - __fb_pad_aligned_buffer(dst, d_pitch, src, idx, - vc->vc_font.width); - else - fb_pad_aligned_buffer(dst, d_pitch, src, idx, - vc->vc_font.width); - - dst += d_pitch * vc->vc_font.width; - } - - info->fbops->fb_imageblit(info, image); -} - -static void ccw_putcs(struct vc_data *vc, struct fb_info *info, - const unsigned short *s, int count, int yy, int xx, - int fg, int bg) -{ - struct fb_image image; - struct display *p = &fb_display[vc->vc_num]; - struct fbcon_ops *ops = info->fbcon_par; - u32 width = (vc->vc_font.height + 7)/8; - u32 cellsize = width * vc->vc_font.width; - u32 maxcnt = info->pixmap.size/cellsize; - u32 scan_align = info->pixmap.scan_align - 1; - u32 buf_align = info->pixmap.buf_align - 1; - u32 cnt, pitch, size; - u32 attribute = get_attribute(info, scr_readw(s)); - u8 *dst, *buf = NULL; - u32 vyres = GETVYRES(p->scrollmode, info); - - if (!ops->fontbuffer) - return; - - image.fg_color = fg; - image.bg_color = bg; - image.dx = yy * vc->vc_font.height; - image.dy = vyres - ((xx + count) * vc->vc_font.width); - image.width = vc->vc_font.height; - image.depth = 1; - - if (attribute) { - buf = kmalloc(cellsize, GFP_KERNEL); - if (!buf) - return; - } - - s += count - 1; - - while (count) { - if (count > maxcnt) - cnt = maxcnt; - else - cnt = count; - - image.height = vc->vc_font.width * cnt; - pitch = ((image.width + 7) >> 3) + scan_align; - pitch &= ~scan_align; - size = pitch * image.height + buf_align; - size &= ~buf_align; - dst = fb_get_buffer_offset(info, &info->pixmap, size); - image.data = dst; - ccw_putcs_aligned(vc, info, s, attribute, cnt, pitch, - width, cellsize, &image, buf, dst); - image.dy += image.height; - count -= cnt; - s -= cnt; - } - - /* buf is always NULL except when in monochrome mode, so in this case - it's a gain to check buf against NULL even though kfree() handles - NULL pointers just fine */ - if (unlikely(buf)) - kfree(buf); - -} - -static void ccw_clear_margins(struct vc_data *vc, struct fb_info *info, - int bottom_only) -{ - unsigned int cw = vc->vc_font.width; - unsigned int ch = vc->vc_font.height; - unsigned int rw = info->var.yres - (vc->vc_cols*cw); - unsigned int bh = info->var.xres - (vc->vc_rows*ch); - unsigned int bs = vc->vc_rows*ch; - struct fb_fillrect region; - int bgshift = (vc->vc_hi_font_mask) ? 13 : 12; - - region.color = attr_bgcol_ec(bgshift,vc); - region.rop = ROP_COPY; - - if (rw && !bottom_only) { - region.dx = 0; - region.dy = info->var.yoffset; - region.height = rw; - region.width = info->var.xres_virtual; - info->fbops->fb_fillrect(info, ®ion); - } - - if (bh) { - region.dx = info->var.xoffset + bs; - region.dy = 0; - region.height = info->var.yres_virtual; - region.width = bh; - info->fbops->fb_fillrect(info, ®ion); - } -} - -static void ccw_cursor(struct vc_data *vc, struct fb_info *info, - struct display *p, int mode, int softback_lines, - int fg, int bg) -{ - struct fb_cursor cursor; - struct fbcon_ops *ops = (struct fbcon_ops *) info->fbcon_par; - unsigned short charmask = vc->vc_hi_font_mask ? 0x1ff : 0xff; - int w = (vc->vc_font.height + 7) >> 3, c; - int y = real_y(p, vc->vc_y); - int attribute, use_sw = (vc->vc_cursor_type & 0x10); - int err = 1, dx, dy; - char *src; - u32 vyres = GETVYRES(p->scrollmode, info); - - if (!ops->fontbuffer) - return; - - cursor.set = 0; - - if (softback_lines) { - if (y + softback_lines >= vc->vc_rows) { - mode = CM_ERASE; - ops->cursor_flash = 0; - return; - } else - y += softback_lines; - } - - c = scr_readw((u16 *) vc->vc_pos); - attribute = get_attribute(info, c); - src = ops->fontbuffer + ((c & charmask) * (w * vc->vc_font.width)); - - if (ops->cursor_state.image.data != src || - ops->cursor_reset) { - ops->cursor_state.image.data = src; - cursor.set |= FB_CUR_SETIMAGE; - } - - if (attribute) { - u8 *dst; - - dst = kmalloc(w * vc->vc_font.width, GFP_ATOMIC); - if (!dst) - return; - kfree(ops->cursor_data); - ops->cursor_data = dst; - ccw_update_attr(dst, src, attribute, vc); - src = dst; - } - - if (ops->cursor_state.image.fg_color != fg || - ops->cursor_state.image.bg_color != bg || - ops->cursor_reset) { - ops->cursor_state.image.fg_color = fg; - ops->cursor_state.image.bg_color = bg; - cursor.set |= FB_CUR_SETCMAP; - } - - if (ops->cursor_state.image.height != vc->vc_font.width || - ops->cursor_state.image.width != vc->vc_font.height || - ops->cursor_reset) { - ops->cursor_state.image.height = vc->vc_font.width; - ops->cursor_state.image.width = vc->vc_font.height; - cursor.set |= FB_CUR_SETSIZE; - } - - dx = y * vc->vc_font.height; - dy = vyres - ((vc->vc_x + 1) * vc->vc_font.width); - - if (ops->cursor_state.image.dx != dx || - ops->cursor_state.image.dy != dy || - ops->cursor_reset) { - ops->cursor_state.image.dx = dx; - ops->cursor_state.image.dy = dy; - cursor.set |= FB_CUR_SETPOS; - } - - if (ops->cursor_state.hot.x || ops->cursor_state.hot.y || - ops->cursor_reset) { - ops->cursor_state.hot.x = cursor.hot.y = 0; - cursor.set |= FB_CUR_SETHOT; - } - - if (cursor.set & FB_CUR_SETSIZE || - vc->vc_cursor_type != p->cursor_shape || - ops->cursor_state.mask == NULL || - ops->cursor_reset) { - char *tmp, *mask = kmalloc(w*vc->vc_font.width, GFP_ATOMIC); - int cur_height, size, i = 0; - int width = (vc->vc_font.width + 7)/8; - - if (!mask) - return; - - tmp = kmalloc(width * vc->vc_font.height, GFP_ATOMIC); - - if (!tmp) { - kfree(mask); - return; - } - - kfree(ops->cursor_state.mask); - ops->cursor_state.mask = mask; - - p->cursor_shape = vc->vc_cursor_type; - cursor.set |= FB_CUR_SETSHAPE; - - switch (p->cursor_shape & CUR_HWMASK) { - case CUR_NONE: - cur_height = 0; - break; - case CUR_UNDERLINE: - cur_height = (vc->vc_font.height < 10) ? 1 : 2; - break; - case CUR_LOWER_THIRD: - cur_height = vc->vc_font.height/3; - break; - case CUR_LOWER_HALF: - cur_height = vc->vc_font.height >> 1; - break; - case CUR_TWO_THIRDS: - cur_height = (vc->vc_font.height << 1)/3; - break; - case CUR_BLOCK: - default: - cur_height = vc->vc_font.height; - break; - } - - size = (vc->vc_font.height - cur_height) * width; - while (size--) - tmp[i++] = 0; - size = cur_height * width; - while (size--) - tmp[i++] = 0xff; - memset(mask, 0, w * vc->vc_font.width); - rotate_ccw(tmp, mask, vc->vc_font.width, vc->vc_font.height); - kfree(tmp); - } - - switch (mode) { - case CM_ERASE: - ops->cursor_state.enable = 0; - break; - case CM_DRAW: - case CM_MOVE: - default: - ops->cursor_state.enable = (use_sw) ? 0 : 1; - break; - } - - cursor.image.data = src; - cursor.image.fg_color = ops->cursor_state.image.fg_color; - cursor.image.bg_color = ops->cursor_state.image.bg_color; - cursor.image.dx = ops->cursor_state.image.dx; - cursor.image.dy = ops->cursor_state.image.dy; - cursor.image.height = ops->cursor_state.image.height; - cursor.image.width = ops->cursor_state.image.width; - cursor.hot.x = ops->cursor_state.hot.x; - cursor.hot.y = ops->cursor_state.hot.y; - cursor.mask = ops->cursor_state.mask; - cursor.enable = ops->cursor_state.enable; - cursor.image.depth = 1; - cursor.rop = ROP_XOR; - - if (info->fbops->fb_cursor) - err = info->fbops->fb_cursor(info, &cursor); - - if (err) - soft_cursor(info, &cursor); - - ops->cursor_reset = 0; -} - -int ccw_update_start(struct fb_info *info) -{ - struct fbcon_ops *ops = info->fbcon_par; - struct display *p = &fb_display[ops->currcon]; - u32 yoffset; - u32 vyres = GETVYRES(p->scrollmode, info); - int err; - - yoffset = (vyres - info->var.yres) - ops->var.xoffset; - ops->var.xoffset = ops->var.yoffset; - ops->var.yoffset = yoffset; - err = fb_pan_display(info, &ops->var); - ops->var.xoffset = info->var.xoffset; - ops->var.yoffset = info->var.yoffset; - ops->var.vmode = info->var.vmode; - return err; -} - -void fbcon_rotate_ccw(struct fbcon_ops *ops) -{ - ops->bmove = ccw_bmove; - ops->clear = ccw_clear; - ops->putcs = ccw_putcs; - ops->clear_margins = ccw_clear_margins; - ops->cursor = ccw_cursor; - ops->update_start = ccw_update_start; -} -EXPORT_SYMBOL(fbcon_rotate_ccw); - -MODULE_AUTHOR("Antonino Daplas "); -MODULE_DESCRIPTION("Console Rotation (270 degrees) Support"); -MODULE_LICENSE("GPL"); diff --git a/trunk/drivers/video/console/fbcon_cw.c b/trunk/drivers/video/console/fbcon_cw.c deleted file mode 100644 index 6c6f3b6dd175..000000000000 --- a/trunk/drivers/video/console/fbcon_cw.c +++ /dev/null @@ -1,412 +0,0 @@ -/* - * linux/drivers/video/console/fbcon_ud.c -- Software Rotation - 90 degrees - * - * Copyright (C) 2005 Antonino Daplas - * - * This file is subject to the terms and conditions of the GNU General Public - * License. See the file COPYING in the main directory of this archive for - * more details. - */ - -#include -#include -#include -#include -#include -#include -#include -#include "fbcon.h" -#include "fbcon_rotate.h" - -/* - * Rotation 90 degrees - */ - -static inline void cw_update_attr(u8 *dst, u8 *src, int attribute, - struct vc_data *vc) -{ - int i, j, offset = (vc->vc_font.height < 10) ? 1 : 2; - int width = (vc->vc_font.height + 7) >> 3; - u8 c, t = 0, msk = ~(0xff >> offset); - - for (i = 0; i < vc->vc_font.width; i++) { - for (j = 0; j < width; j++) { - c = *src; - if (attribute & FBCON_ATTRIBUTE_UNDERLINE && !j) - c |= msk; - if (attribute & FBCON_ATTRIBUTE_BOLD && i) - c |= *(src-width); - if (attribute & FBCON_ATTRIBUTE_REVERSE) - c = ~c; - src++; - *dst++ = c; - t = c; - } - } -} - - -static void cw_bmove(struct vc_data *vc, struct fb_info *info, int sy, - int sx, int dy, int dx, int height, int width) -{ - struct display *p = &fb_display[vc->vc_num]; - struct fb_copyarea area; - u32 vxres = GETVXRES(p->scrollmode, info); - - area.sx = vxres - ((sy + height) * vc->vc_font.height); - area.sy = sx * vc->vc_font.width; - area.dx = vxres - ((dy + height) * vc->vc_font.height); - area.dy = dx * vc->vc_font.width; - area.width = height * vc->vc_font.height; - area.height = width * vc->vc_font.width; - - info->fbops->fb_copyarea(info, &area); -} - -static void cw_clear(struct vc_data *vc, struct fb_info *info, int sy, - int sx, int height, int width) -{ - struct display *p = &fb_display[vc->vc_num]; - struct fb_fillrect region; - int bgshift = (vc->vc_hi_font_mask) ? 13 : 12; - u32 vxres = GETVXRES(p->scrollmode, info); - - region.color = attr_bgcol_ec(bgshift,vc); - region.dx = vxres - ((sy + height) * vc->vc_font.height); - region.dy = sx * vc->vc_font.width; - region.height = width * vc->vc_font.width; - region.width = height * vc->vc_font.height; - region.rop = ROP_COPY; - - info->fbops->fb_fillrect(info, ®ion); -} - -static inline void cw_putcs_aligned(struct vc_data *vc, struct fb_info *info, - const u16 *s, u32 attr, u32 cnt, - u32 d_pitch, u32 s_pitch, u32 cellsize, - struct fb_image *image, u8 *buf, u8 *dst) -{ - struct fbcon_ops *ops = info->fbcon_par; - u16 charmask = vc->vc_hi_font_mask ? 0x1ff : 0xff; - u32 idx = (vc->vc_font.height + 7) >> 3; - u8 *src; - - while (cnt--) { - src = ops->fontbuffer + (scr_readw(s++) & charmask)*cellsize; - - if (attr) { - cw_update_attr(buf, src, attr, vc); - src = buf; - } - - if (likely(idx == 1)) - __fb_pad_aligned_buffer(dst, d_pitch, src, idx, - vc->vc_font.width); - else - fb_pad_aligned_buffer(dst, d_pitch, src, idx, - vc->vc_font.width); - - dst += d_pitch * vc->vc_font.width; - } - - info->fbops->fb_imageblit(info, image); -} - -static void cw_putcs(struct vc_data *vc, struct fb_info *info, - const unsigned short *s, int count, int yy, int xx, - int fg, int bg) -{ - struct fb_image image; - struct display *p = &fb_display[vc->vc_num]; - struct fbcon_ops *ops = info->fbcon_par; - u32 width = (vc->vc_font.height + 7)/8; - u32 cellsize = width * vc->vc_font.width; - u32 maxcnt = info->pixmap.size/cellsize; - u32 scan_align = info->pixmap.scan_align - 1; - u32 buf_align = info->pixmap.buf_align - 1; - u32 cnt, pitch, size; - u32 attribute = get_attribute(info, scr_readw(s)); - u8 *dst, *buf = NULL; - u32 vxres = GETVXRES(p->scrollmode, info); - - if (!ops->fontbuffer) - return; - - image.fg_color = fg; - image.bg_color = bg; - image.dx = vxres - ((yy + 1) * vc->vc_font.height); - image.dy = xx * vc->vc_font.width; - image.width = vc->vc_font.height; - image.depth = 1; - - if (attribute) { - buf = kmalloc(cellsize, GFP_KERNEL); - if (!buf) - return; - } - - while (count) { - if (count > maxcnt) - cnt = maxcnt; - else - cnt = count; - - image.height = vc->vc_font.width * cnt; - pitch = ((image.width + 7) >> 3) + scan_align; - pitch &= ~scan_align; - size = pitch * image.height + buf_align; - size &= ~buf_align; - dst = fb_get_buffer_offset(info, &info->pixmap, size); - image.data = dst; - cw_putcs_aligned(vc, info, s, attribute, cnt, pitch, - width, cellsize, &image, buf, dst); - image.dy += image.height; - count -= cnt; - s += cnt; - } - - /* buf is always NULL except when in monochrome mode, so in this case - it's a gain to check buf against NULL even though kfree() handles - NULL pointers just fine */ - if (unlikely(buf)) - kfree(buf); - -} - -static void cw_clear_margins(struct vc_data *vc, struct fb_info *info, - int bottom_only) -{ - unsigned int cw = vc->vc_font.width; - unsigned int ch = vc->vc_font.height; - unsigned int rw = info->var.yres - (vc->vc_cols*cw); - unsigned int bh = info->var.xres - (vc->vc_rows*ch); - unsigned int rs = info->var.yres - rw; - struct fb_fillrect region; - int bgshift = (vc->vc_hi_font_mask) ? 13 : 12; - - region.color = attr_bgcol_ec(bgshift,vc); - region.rop = ROP_COPY; - - if (rw && !bottom_only) { - region.dx = 0; - region.dy = info->var.yoffset + rs; - region.height = rw; - region.width = info->var.xres_virtual; - info->fbops->fb_fillrect(info, ®ion); - } - - if (bh) { - region.dx = info->var.xoffset; - region.dy = info->var.yoffset; - region.height = info->var.yres; - region.width = bh; - info->fbops->fb_fillrect(info, ®ion); - } -} - -static void cw_cursor(struct vc_data *vc, struct fb_info *info, - struct display *p, int mode, int softback_lines, - int fg, int bg) -{ - struct fb_cursor cursor; - struct fbcon_ops *ops = (struct fbcon_ops *) info->fbcon_par; - unsigned short charmask = vc->vc_hi_font_mask ? 0x1ff : 0xff; - int w = (vc->vc_font.height + 7) >> 3, c; - int y = real_y(p, vc->vc_y); - int attribute, use_sw = (vc->vc_cursor_type & 0x10); - int err = 1, dx, dy; - char *src; - u32 vxres = GETVXRES(p->scrollmode, info); - - if (!ops->fontbuffer) - return; - - cursor.set = 0; - - if (softback_lines) { - if (y + softback_lines >= vc->vc_rows) { - mode = CM_ERASE; - ops->cursor_flash = 0; - return; - } else - y += softback_lines; - } - - c = scr_readw((u16 *) vc->vc_pos); - attribute = get_attribute(info, c); - src = ops->fontbuffer + ((c & charmask) * (w * vc->vc_font.width)); - - if (ops->cursor_state.image.data != src || - ops->cursor_reset) { - ops->cursor_state.image.data = src; - cursor.set |= FB_CUR_SETIMAGE; - } - - if (attribute) { - u8 *dst; - - dst = kmalloc(w * vc->vc_font.width, GFP_ATOMIC); - if (!dst) - return; - kfree(ops->cursor_data); - ops->cursor_data = dst; - cw_update_attr(dst, src, attribute, vc); - src = dst; - } - - if (ops->cursor_state.image.fg_color != fg || - ops->cursor_state.image.bg_color != bg || - ops->cursor_reset) { - ops->cursor_state.image.fg_color = fg; - ops->cursor_state.image.bg_color = bg; - cursor.set |= FB_CUR_SETCMAP; - } - - if (ops->cursor_state.image.height != vc->vc_font.width || - ops->cursor_state.image.width != vc->vc_font.height || - ops->cursor_reset) { - ops->cursor_state.image.height = vc->vc_font.width; - ops->cursor_state.image.width = vc->vc_font.height; - cursor.set |= FB_CUR_SETSIZE; - } - - dx = vxres - ((y * vc->vc_font.height) + vc->vc_font.height); - dy = vc->vc_x * vc->vc_font.width; - - if (ops->cursor_state.image.dx != dx || - ops->cursor_state.image.dy != dy || - ops->cursor_reset) { - ops->cursor_state.image.dx = dx; - ops->cursor_state.image.dy = dy; - cursor.set |= FB_CUR_SETPOS; - } - - if (ops->cursor_state.hot.x || ops->cursor_state.hot.y || - ops->cursor_reset) { - ops->cursor_state.hot.x = cursor.hot.y = 0; - cursor.set |= FB_CUR_SETHOT; - } - - if (cursor.set & FB_CUR_SETSIZE || - vc->vc_cursor_type != p->cursor_shape || - ops->cursor_state.mask == NULL || - ops->cursor_reset) { - char *tmp, *mask = kmalloc(w*vc->vc_font.width, GFP_ATOMIC); - int cur_height, size, i = 0; - int width = (vc->vc_font.width + 7)/8; - - if (!mask) - return; - - tmp = kmalloc(width * vc->vc_font.height, GFP_ATOMIC); - - if (!tmp) { - kfree(mask); - return; - } - - kfree(ops->cursor_state.mask); - ops->cursor_state.mask = mask; - - p->cursor_shape = vc->vc_cursor_type; - cursor.set |= FB_CUR_SETSHAPE; - - switch (p->cursor_shape & CUR_HWMASK) { - case CUR_NONE: - cur_height = 0; - break; - case CUR_UNDERLINE: - cur_height = (vc->vc_font.height < 10) ? 1 : 2; - break; - case CUR_LOWER_THIRD: - cur_height = vc->vc_font.height/3; - break; - case CUR_LOWER_HALF: - cur_height = vc->vc_font.height >> 1; - break; - case CUR_TWO_THIRDS: - cur_height = (vc->vc_font.height << 1)/3; - break; - case CUR_BLOCK: - default: - cur_height = vc->vc_font.height; - break; - } - - size = (vc->vc_font.height - cur_height) * width; - while (size--) - tmp[i++] = 0; - size = cur_height * width; - while (size--) - tmp[i++] = 0xff; - memset(mask, 0, w * vc->vc_font.width); - rotate_cw(tmp, mask, vc->vc_font.width, vc->vc_font.height); - kfree(tmp); - } - - switch (mode) { - case CM_ERASE: - ops->cursor_state.enable = 0; - break; - case CM_DRAW: - case CM_MOVE: - default: - ops->cursor_state.enable = (use_sw) ? 0 : 1; - break; - } - - cursor.image.data = src; - cursor.image.fg_color = ops->cursor_state.image.fg_color; - cursor.image.bg_color = ops->cursor_state.image.bg_color; - cursor.image.dx = ops->cursor_state.image.dx; - cursor.image.dy = ops->cursor_state.image.dy; - cursor.image.height = ops->cursor_state.image.height; - cursor.image.width = ops->cursor_state.image.width; - cursor.hot.x = ops->cursor_state.hot.x; - cursor.hot.y = ops->cursor_state.hot.y; - cursor.mask = ops->cursor_state.mask; - cursor.enable = ops->cursor_state.enable; - cursor.image.depth = 1; - cursor.rop = ROP_XOR; - - if (info->fbops->fb_cursor) - err = info->fbops->fb_cursor(info, &cursor); - - if (err) - soft_cursor(info, &cursor); - - ops->cursor_reset = 0; -} - -int cw_update_start(struct fb_info *info) -{ - struct fbcon_ops *ops = info->fbcon_par; - struct display *p = &fb_display[ops->currcon]; - u32 vxres = GETVXRES(p->scrollmode, info); - u32 xoffset; - int err; - - xoffset = vxres - (info->var.xres + ops->var.yoffset); - ops->var.yoffset = ops->var.xoffset; - ops->var.xoffset = xoffset; - err = fb_pan_display(info, &ops->var); - ops->var.xoffset = info->var.xoffset; - ops->var.yoffset = info->var.yoffset; - ops->var.vmode = info->var.vmode; - return err; -} - -void fbcon_rotate_cw(struct fbcon_ops *ops) -{ - ops->bmove = cw_bmove; - ops->clear = cw_clear; - ops->putcs = cw_putcs; - ops->clear_margins = cw_clear_margins; - ops->cursor = cw_cursor; - ops->update_start = cw_update_start; -} -EXPORT_SYMBOL(fbcon_rotate_cw); - -MODULE_AUTHOR("Antonino Daplas "); -MODULE_DESCRIPTION("Console Rotation (90 degrees) Support"); -MODULE_LICENSE("GPL"); diff --git a/trunk/drivers/video/console/fbcon_rotate.c b/trunk/drivers/video/console/fbcon_rotate.c deleted file mode 100644 index ec0dd8fe241c..000000000000 --- a/trunk/drivers/video/console/fbcon_rotate.c +++ /dev/null @@ -1,117 +0,0 @@ -/* - * linux/drivers/video/console/fbcon_rotate.c -- Software Rotation - * - * Copyright (C) 2005 Antonino Daplas - * - * This file is subject to the terms and conditions of the GNU General Public - * License. See the file COPYING in the main directory of this archive for - * more details. - */ - -#include -#include -#include -#include -#include -#include -#include -#include "fbcon.h" -#include "fbcon_rotate.h" - -static int fbcon_rotate_font(struct fb_info *info, struct vc_data *vc, - struct display *p) -{ - struct fbcon_ops *ops = info->fbcon_par; - int len, err = 0; - int s_cellsize, d_cellsize, i; - const u8 *src; - u8 *dst; - - if (vc->vc_font.data == ops->fontdata && - p->con_rotate == ops->cur_rotate) - goto finished; - - src = ops->fontdata = vc->vc_font.data; - ops->cur_rotate = p->con_rotate; - len = (!p->userfont) ? 256 : FNTCHARCNT(src); - s_cellsize = ((vc->vc_font.width + 7)/8) * - vc->vc_font.height; - d_cellsize = s_cellsize; - - if (ops->rotate == FB_ROTATE_CW || - ops->rotate == FB_ROTATE_CCW) - d_cellsize = ((vc->vc_font.height + 7)/8) * - vc->vc_font.width; - - if (info->fbops->fb_sync) - info->fbops->fb_sync(info); - - if (ops->fd_size < d_cellsize * len) { - dst = kmalloc(d_cellsize * len, GFP_KERNEL); - - if (dst == NULL) { - err = -ENOMEM; - goto finished; - } - - ops->fd_size = d_cellsize * len; - kfree(ops->fontbuffer); - ops->fontbuffer = dst; - } - - dst = ops->fontbuffer; - memset(dst, 0, ops->fd_size); - - switch (ops->rotate) { - case FB_ROTATE_UD: - for (i = len; i--; ) { - rotate_ud(src, dst, vc->vc_font.width, - vc->vc_font.height); - - src += s_cellsize; - dst += d_cellsize; - } - break; - case FB_ROTATE_CW: - for (i = len; i--; ) { - rotate_cw(src, dst, vc->vc_font.width, - vc->vc_font.height); - src += s_cellsize; - dst += d_cellsize; - } - break; - case FB_ROTATE_CCW: - for (i = len; i--; ) { - rotate_ccw(src, dst, vc->vc_font.width, - vc->vc_font.height); - src += s_cellsize; - dst += d_cellsize; - } - break; - } - -finished: - return err; -} - -void fbcon_set_rotate(struct fbcon_ops *ops) -{ - ops->rotate_font = fbcon_rotate_font; - - switch(ops->rotate) { - case FB_ROTATE_CW: - fbcon_rotate_cw(ops); - break; - case FB_ROTATE_UD: - fbcon_rotate_ud(ops); - break; - case FB_ROTATE_CCW: - fbcon_rotate_ccw(ops); - break; - } -} -EXPORT_SYMBOL(fbcon_set_rotate); - -MODULE_AUTHOR("Antonino Daplas "); -MODULE_DESCRIPTION("Console Rotation Support"); -MODULE_LICENSE("GPL"); diff --git a/trunk/drivers/video/console/fbcon_rotate.h b/trunk/drivers/video/console/fbcon_rotate.h deleted file mode 100644 index 90c672096c2e..000000000000 --- a/trunk/drivers/video/console/fbcon_rotate.h +++ /dev/null @@ -1,105 +0,0 @@ -/* - * linux/drivers/video/console/fbcon_rotate.h -- Software Display Rotation - * - * Copyright (C) 2005 Antonino Daplas - * - * This file is subject to the terms and conditions of the GNU General Public - * License. See the file COPYING in the main directory of this archive - * for more details. - */ - -#ifndef _FBCON_ROTATE_H -#define _FBCON_ROTATE_H - -#define FNTCHARCNT(fd) (((int *)(fd))[-3]) - -#define GETVYRES(s,i) ({ \ - (s == SCROLL_REDRAW || s == SCROLL_MOVE) ? \ - (i)->var.yres : (i)->var.yres_virtual; }) - -#define GETVXRES(s,i) ({ \ - (s == SCROLL_REDRAW || s == SCROLL_MOVE || !(i)->fix.xpanstep) ? \ - (i)->var.xres : (i)->var.xres_virtual; }) - -/* - * The bitmap is always big endian - */ -#if defined(__LITTLE_ENDIAN) -#define FBCON_BIT(b) (7 - (b)) -#else -#define FBCON_BIT(b) (b) -#endif - -static inline int pattern_test_bit(u32 x, u32 y, u32 pitch, const char *pat) -{ - u32 tmp = (y * pitch) + x, index = tmp / 8, bit = tmp % 8; - - pat +=index; - return (test_bit(FBCON_BIT(bit), (void *)pat)); -} - -static inline void pattern_set_bit(u32 x, u32 y, u32 pitch, char *pat) -{ - u32 tmp = (y * pitch) + x, index = tmp / 8, bit = tmp % 8; - - pat += index; - set_bit(FBCON_BIT(bit), (void *)pat); -} - -static inline void rotate_ud(const char *in, char *out, u32 width, u32 height) -{ - int i, j; - int shift = width % 8; - - width = (width + 7) & ~7; - - for (i = 0; i < height; i++) { - for (j = 0; j < width; j++) { - if (pattern_test_bit(j, i, width, in)) - pattern_set_bit(width - (1 + j + shift), - height - (1 + i), - width, out); - } - - } -} - -static inline void rotate_cw(const char *in, char *out, u32 width, u32 height) -{ - int i, j, h = height, w = width; - int shift = (8 - (height % 8)) & 7; - - width = (width + 7) & ~7; - height = (height + 7) & ~7; - - for (i = 0; i < h; i++) { - for (j = 0; j < w; j++) { - if (pattern_test_bit(j, i, width, in)) - pattern_set_bit(height - 1 - i - shift, j, - height, out); - - } - } -} - -static inline void rotate_ccw(const char *in, char *out, u32 width, u32 height) -{ - int i, j, h = height, w = width; - int shift = width % 8; - - width = (width + 7) & ~7; - height = (height + 7) & ~7; - - for (i = 0; i < h; i++) { - for (j = 0; j < w; j++) { - if (pattern_test_bit(j, i, width, in)) - pattern_set_bit(i, width - 1 - j - shift, - height, out); - } - } -} - -extern void fbcon_rotate_cw(struct fbcon_ops *ops); -extern void fbcon_rotate_ud(struct fbcon_ops *ops); -extern void fbcon_rotate_ccw(struct fbcon_ops *ops); -#endif diff --git a/trunk/drivers/video/console/fbcon_ud.c b/trunk/drivers/video/console/fbcon_ud.c deleted file mode 100644 index 2e1d9d4249cd..000000000000 --- a/trunk/drivers/video/console/fbcon_ud.c +++ /dev/null @@ -1,454 +0,0 @@ -/* - * linux/drivers/video/console/fbcon_ud.c -- Software Rotation - 180 degrees - * - * Copyright (C) 2005 Antonino Daplas - * - * This file is subject to the terms and conditions of the GNU General Public - * License. See the file COPYING in the main directory of this archive for - * more details. - */ - -#include -#include -#include -#include -#include -#include -#include -#include "fbcon.h" -#include "fbcon_rotate.h" - -/* - * Rotation 180 degrees - */ - -static inline void ud_update_attr(u8 *dst, u8 *src, int attribute, - struct vc_data *vc) -{ - int i, offset = (vc->vc_font.height < 10) ? 1 : 2; - int width = (vc->vc_font.width + 7) >> 3; - unsigned int cellsize = vc->vc_font.height * width; - u8 c; - - offset = offset * width; - - for (i = 0; i < cellsize; i++) { - c = src[i]; - if (attribute & FBCON_ATTRIBUTE_UNDERLINE && i < offset) - c = 0xff; - if (attribute & FBCON_ATTRIBUTE_BOLD) - c |= c << 1; - if (attribute & FBCON_ATTRIBUTE_REVERSE) - c = ~c; - dst[i] = c; - } -} - - -static void ud_bmove(struct vc_data *vc, struct fb_info *info, int sy, - int sx, int dy, int dx, int height, int width) -{ - struct display *p = &fb_display[vc->vc_num]; - struct fb_copyarea area; - u32 vyres = GETVYRES(p->scrollmode, info); - u32 vxres = GETVXRES(p->scrollmode, info); - - area.sy = vyres - ((sy + height) * vc->vc_font.height); - area.sx = vxres - ((sx + width) * vc->vc_font.width); - area.dy = vyres - ((dy + height) * vc->vc_font.height); - area.dx = vxres - ((dx + width) * vc->vc_font.width); - area.height = height * vc->vc_font.height; - area.width = width * vc->vc_font.width; - - info->fbops->fb_copyarea(info, &area); -} - -static void ud_clear(struct vc_data *vc, struct fb_info *info, int sy, - int sx, int height, int width) -{ - struct display *p = &fb_display[vc->vc_num]; - struct fb_fillrect region; - int bgshift = (vc->vc_hi_font_mask) ? 13 : 12; - u32 vyres = GETVYRES(p->scrollmode, info); - u32 vxres = GETVXRES(p->scrollmode, info); - - region.color = attr_bgcol_ec(bgshift,vc); - region.dy = vyres - ((sy + height) * vc->vc_font.height); - region.dx = vxres - ((sx + width) * vc->vc_font.width); - region.width = width * vc->vc_font.width; - region.height = height * vc->vc_font.height; - region.rop = ROP_COPY; - - info->fbops->fb_fillrect(info, ®ion); -} - -static inline void ud_putcs_aligned(struct vc_data *vc, struct fb_info *info, - const u16 *s, u32 attr, u32 cnt, - u32 d_pitch, u32 s_pitch, u32 cellsize, - struct fb_image *image, u8 *buf, u8 *dst) -{ - struct fbcon_ops *ops = info->fbcon_par; - u16 charmask = vc->vc_hi_font_mask ? 0x1ff : 0xff; - u32 idx = vc->vc_font.width >> 3; - u8 *src; - - while (cnt--) { - src = ops->fontbuffer + (scr_readw(s--) & charmask)*cellsize; - - if (attr) { - ud_update_attr(buf, src, attr, vc); - src = buf; - } - - if (likely(idx == 1)) - __fb_pad_aligned_buffer(dst, d_pitch, src, idx, - image->height); - else - fb_pad_aligned_buffer(dst, d_pitch, src, idx, - image->height); - - dst += s_pitch; - } - - info->fbops->fb_imageblit(info, image); -} - -static inline void ud_putcs_unaligned(struct vc_data *vc, - struct fb_info *info, const u16 *s, - u32 attr, u32 cnt, u32 d_pitch, - u32 s_pitch, u32 cellsize, - struct fb_image *image, u8 *buf, - u8 *dst) -{ - struct fbcon_ops *ops = info->fbcon_par; - u16 charmask = vc->vc_hi_font_mask ? 0x1ff : 0xff; - u32 shift_low = 0, mod = vc->vc_font.width % 8; - u32 shift_high = 8; - u32 idx = vc->vc_font.width >> 3; - u8 *src; - - while (cnt--) { - src = ops->fontbuffer + (scr_readw(s--) & charmask)*cellsize; - - if (attr) { - ud_update_attr(buf, src, attr, vc); - src = buf; - } - - fb_pad_unaligned_buffer(dst, d_pitch, src, idx, - image->height, shift_high, - shift_low, mod); - shift_low += mod; - dst += (shift_low >= 8) ? s_pitch : s_pitch - 1; - shift_low &= 7; - shift_high = 8 - shift_low; - } - - info->fbops->fb_imageblit(info, image); - -} - -static void ud_putcs(struct vc_data *vc, struct fb_info *info, - const unsigned short *s, int count, int yy, int xx, - int fg, int bg) -{ - struct fb_image image; - struct display *p = &fb_display[vc->vc_num]; - struct fbcon_ops *ops = info->fbcon_par; - u32 width = (vc->vc_font.width + 7)/8; - u32 cellsize = width * vc->vc_font.height; - u32 maxcnt = info->pixmap.size/cellsize; - u32 scan_align = info->pixmap.scan_align - 1; - u32 buf_align = info->pixmap.buf_align - 1; - u32 mod = vc->vc_font.width % 8, cnt, pitch, size; - u32 attribute = get_attribute(info, scr_readw(s)); - u8 *dst, *buf = NULL; - u32 vyres = GETVYRES(p->scrollmode, info); - u32 vxres = GETVXRES(p->scrollmode, info); - - if (!ops->fontbuffer) - return; - - image.fg_color = fg; - image.bg_color = bg; - image.dy = vyres - ((yy * vc->vc_font.height) + vc->vc_font.height); - image.dx = vxres - ((xx + count) * vc->vc_font.width); - image.height = vc->vc_font.height; - image.depth = 1; - - if (attribute) { - buf = kmalloc(cellsize, GFP_KERNEL); - if (!buf) - return; - } - - s += count - 1; - - while (count) { - if (count > maxcnt) - cnt = maxcnt; - else - cnt = count; - - image.width = vc->vc_font.width * cnt; - pitch = ((image.width + 7) >> 3) + scan_align; - pitch &= ~scan_align; - size = pitch * image.height + buf_align; - size &= ~buf_align; - dst = fb_get_buffer_offset(info, &info->pixmap, size); - image.data = dst; - - if (!mod) - ud_putcs_aligned(vc, info, s, attribute, cnt, pitch, - width, cellsize, &image, buf, dst); - else - ud_putcs_unaligned(vc, info, s, attribute, cnt, pitch, - width, cellsize, &image, - buf, dst); - - image.dx += image.width; - count -= cnt; - s -= cnt; - xx += cnt; - } - - /* buf is always NULL except when in monochrome mode, so in this case - it's a gain to check buf against NULL even though kfree() handles - NULL pointers just fine */ - if (unlikely(buf)) - kfree(buf); - -} - -static void ud_clear_margins(struct vc_data *vc, struct fb_info *info, - int bottom_only) -{ - unsigned int cw = vc->vc_font.width; - unsigned int ch = vc->vc_font.height; - unsigned int rw = info->var.xres - (vc->vc_cols*cw); - unsigned int bh = info->var.yres - (vc->vc_rows*ch); - struct fb_fillrect region; - int bgshift = (vc->vc_hi_font_mask) ? 13 : 12; - - region.color = attr_bgcol_ec(bgshift,vc); - region.rop = ROP_COPY; - - if (rw && !bottom_only) { - region.dy = 0; - region.dx = info->var.xoffset; - region.width = rw; - region.height = info->var.yres_virtual; - info->fbops->fb_fillrect(info, ®ion); - } - - if (bh) { - region.dy = info->var.yoffset; - region.dx = info->var.xoffset; - region.height = bh; - region.width = info->var.xres; - info->fbops->fb_fillrect(info, ®ion); - } -} - -static void ud_cursor(struct vc_data *vc, struct fb_info *info, - struct display *p, int mode, int softback_lines, - int fg, int bg) -{ - struct fb_cursor cursor; - struct fbcon_ops *ops = (struct fbcon_ops *) info->fbcon_par; - unsigned short charmask = vc->vc_hi_font_mask ? 0x1ff : 0xff; - int w = (vc->vc_font.width + 7) >> 3, c; - int y = real_y(p, vc->vc_y); - int attribute, use_sw = (vc->vc_cursor_type & 0x10); - int err = 1, dx, dy; - char *src; - u32 vyres = GETVYRES(p->scrollmode, info); - u32 vxres = GETVXRES(p->scrollmode, info); - - if (!ops->fontbuffer) - return; - - cursor.set = 0; - - if (softback_lines) { - if (y + softback_lines >= vc->vc_rows) { - mode = CM_ERASE; - ops->cursor_flash = 0; - return; - } else - y += softback_lines; - } - - c = scr_readw((u16 *) vc->vc_pos); - attribute = get_attribute(info, c); - src = ops->fontbuffer + ((c & charmask) * (w * vc->vc_font.height)); - - if (ops->cursor_state.image.data != src || - ops->cursor_reset) { - ops->cursor_state.image.data = src; - cursor.set |= FB_CUR_SETIMAGE; - } - - if (attribute) { - u8 *dst; - - dst = kmalloc(w * vc->vc_font.height, GFP_ATOMIC); - if (!dst) - return; - kfree(ops->cursor_data); - ops->cursor_data = dst; - ud_update_attr(dst, src, attribute, vc); - src = dst; - } - - if (ops->cursor_state.image.fg_color != fg || - ops->cursor_state.image.bg_color != bg || - ops->cursor_reset) { - ops->cursor_state.image.fg_color = fg; - ops->cursor_state.image.bg_color = bg; - cursor.set |= FB_CUR_SETCMAP; - } - - if (ops->cursor_state.image.height != vc->vc_font.height || - ops->cursor_state.image.width != vc->vc_font.width || - ops->cursor_reset) { - ops->cursor_state.image.height = vc->vc_font.height; - ops->cursor_state.image.width = vc->vc_font.width; - cursor.set |= FB_CUR_SETSIZE; - } - - dy = vyres - ((y * vc->vc_font.height) + vc->vc_font.height); - dx = vxres - ((vc->vc_x * vc->vc_font.width) + vc->vc_font.width); - - if (ops->cursor_state.image.dx != dx || - ops->cursor_state.image.dy != dy || - ops->cursor_reset) { - ops->cursor_state.image.dx = dx; - ops->cursor_state.image.dy = dy; - cursor.set |= FB_CUR_SETPOS; - } - - if (ops->cursor_state.hot.x || ops->cursor_state.hot.y || - ops->cursor_reset) { - ops->cursor_state.hot.x = cursor.hot.y = 0; - cursor.set |= FB_CUR_SETHOT; - } - - if (cursor.set & FB_CUR_SETSIZE || - vc->vc_cursor_type != p->cursor_shape || - ops->cursor_state.mask == NULL || - ops->cursor_reset) { - char *mask = kmalloc(w*vc->vc_font.height, GFP_ATOMIC); - int cur_height, size, i = 0; - u8 msk = 0xff; - - if (!mask) - return; - - kfree(ops->cursor_state.mask); - ops->cursor_state.mask = mask; - - p->cursor_shape = vc->vc_cursor_type; - cursor.set |= FB_CUR_SETSHAPE; - - switch (p->cursor_shape & CUR_HWMASK) { - case CUR_NONE: - cur_height = 0; - break; - case CUR_UNDERLINE: - cur_height = (vc->vc_font.height < 10) ? 1 : 2; - break; - case CUR_LOWER_THIRD: - cur_height = vc->vc_font.height/3; - break; - case CUR_LOWER_HALF: - cur_height = vc->vc_font.height >> 1; - break; - case CUR_TWO_THIRDS: - cur_height = (vc->vc_font.height << 1)/3; - break; - case CUR_BLOCK: - default: - cur_height = vc->vc_font.height; - break; - } - - size = cur_height * w; - - while (size--) - mask[i++] = msk; - - size = (vc->vc_font.height - cur_height) * w; - - while (size--) - mask[i++] = ~msk; - } - - switch (mode) { - case CM_ERASE: - ops->cursor_state.enable = 0; - break; - case CM_DRAW: - case CM_MOVE: - default: - ops->cursor_state.enable = (use_sw) ? 0 : 1; - break; - } - - cursor.image.data = src; - cursor.image.fg_color = ops->cursor_state.image.fg_color; - cursor.image.bg_color = ops->cursor_state.image.bg_color; - cursor.image.dx = ops->cursor_state.image.dx; - cursor.image.dy = ops->cursor_state.image.dy; - cursor.image.height = ops->cursor_state.image.height; - cursor.image.width = ops->cursor_state.image.width; - cursor.hot.x = ops->cursor_state.hot.x; - cursor.hot.y = ops->cursor_state.hot.y; - cursor.mask = ops->cursor_state.mask; - cursor.enable = ops->cursor_state.enable; - cursor.image.depth = 1; - cursor.rop = ROP_XOR; - - if (info->fbops->fb_cursor) - err = info->fbops->fb_cursor(info, &cursor); - - if (err) - soft_cursor(info, &cursor); - - ops->cursor_reset = 0; -} - -int ud_update_start(struct fb_info *info) -{ - struct fbcon_ops *ops = info->fbcon_par; - struct display *p = &fb_display[ops->currcon]; - u32 xoffset, yoffset; - u32 vyres = GETVYRES(p->scrollmode, info); - u32 vxres = GETVXRES(p->scrollmode, info); - int err; - - xoffset = (vxres - info->var.xres) - ops->var.xoffset; - yoffset = (vyres - info->var.yres) - ops->var.yoffset; - ops->var.xoffset = xoffset; - ops->var.yoffset = yoffset; - err = fb_pan_display(info, &ops->var); - ops->var.xoffset = info->var.xoffset; - ops->var.yoffset = info->var.yoffset; - ops->var.vmode = info->var.vmode; - return err; -} - -void fbcon_rotate_ud(struct fbcon_ops *ops) -{ - ops->bmove = ud_bmove; - ops->clear = ud_clear; - ops->putcs = ud_putcs; - ops->clear_margins = ud_clear_margins; - ops->cursor = ud_cursor; - ops->update_start = ud_update_start; -} -EXPORT_SYMBOL(fbcon_rotate_ud); - -MODULE_AUTHOR("Antonino Daplas "); -MODULE_DESCRIPTION("Console Rotation (180 degrees) Support"); -MODULE_LICENSE("GPL"); diff --git a/trunk/drivers/video/console/tileblit.c b/trunk/drivers/video/console/tileblit.c index cb25324a5635..7f76e2c6a4a1 100644 --- a/trunk/drivers/video/console/tileblit.c +++ b/trunk/drivers/video/console/tileblit.c @@ -118,18 +118,6 @@ static void tile_cursor(struct vc_data *vc, struct fb_info *info, info->tileops->fb_tilecursor(info, &cursor); } -static int tile_update_start(struct fb_info *info) -{ - struct fbcon_ops *ops = info->fbcon_par; - int err; - - err = fb_pan_display(info, &ops->var); - ops->var.xoffset = info->var.xoffset; - ops->var.yoffset = info->var.yoffset; - ops->var.vmode = info->var.vmode; - return err; -} - void fbcon_set_tileops(struct vc_data *vc, struct fb_info *info, struct display *p, struct fbcon_ops *ops) { @@ -140,7 +128,6 @@ void fbcon_set_tileops(struct vc_data *vc, struct fb_info *info, ops->putcs = tile_putcs; ops->clear_margins = tile_clear_margins; ops->cursor = tile_cursor; - ops->update_start = tile_update_start; if (p) { map.width = vc->vc_font.width; diff --git a/trunk/drivers/video/fbmem.c b/trunk/drivers/video/fbmem.c index 9f180096c896..e2667ddab3f1 100644 --- a/trunk/drivers/video/fbmem.c +++ b/trunk/drivers/video/fbmem.c @@ -14,7 +14,6 @@ #include #include -#include #include #include #include @@ -324,103 +323,9 @@ static struct logo_data { const struct linux_logo *logo; } fb_logo; -static void fb_rotate_logo_ud(const u8 *in, u8 *out, u32 width, u32 height) -{ - u32 size = width * height, i; - - out += size - 1; - - for (i = size; i--; ) - *out-- = *in++; -} - -static void fb_rotate_logo_cw(const u8 *in, u8 *out, u32 width, u32 height) -{ - int i, j, w = width - 1; - - for (i = 0; i < height; i++) - for (j = 0; j < width; j++) - out[height * j + w - i] = *in++; -} - -static void fb_rotate_logo_ccw(const u8 *in, u8 *out, u32 width, u32 height) -{ - int i, j, w = width - 1; - - for (i = 0; i < height; i++) - for (j = 0; j < width; j++) - out[height * (w - j) + i] = *in++; -} - -static void fb_rotate_logo(struct fb_info *info, u8 *dst, - struct fb_image *image, int rotate) -{ - u32 tmp; - - if (rotate == FB_ROTATE_UD) { - image->dx = info->var.xres - image->width; - image->dy = info->var.yres - image->height; - fb_rotate_logo_ud(image->data, dst, image->width, - image->height); - } else if (rotate == FB_ROTATE_CW) { - tmp = image->width; - image->width = image->height; - image->height = tmp; - image->dx = info->var.xres - image->height; - fb_rotate_logo_cw(image->data, dst, image->width, - image->height); - } else if (rotate == FB_ROTATE_CCW) { - tmp = image->width; - image->width = image->height; - image->height = tmp; - image->dy = info->var.yres - image->width; - fb_rotate_logo_ccw(image->data, dst, image->width, - image->height); - } - - image->data = dst; -} - -static void fb_do_show_logo(struct fb_info *info, struct fb_image *image, - int rotate) -{ - int x; - - if (rotate == FB_ROTATE_UR) { - for (x = 0; x < num_online_cpus() && - x * (fb_logo.logo->width + 8) <= - info->var.xres - fb_logo.logo->width; x++) { - info->fbops->fb_imageblit(info, image); - image->dx += fb_logo.logo->width + 8; - } - } else if (rotate == FB_ROTATE_UD) { - for (x = 0; x < num_online_cpus() && - x * (fb_logo.logo->width + 8) <= - info->var.xres - fb_logo.logo->width; x++) { - info->fbops->fb_imageblit(info, image); - image->dx -= fb_logo.logo->width + 8; - } - } else if (rotate == FB_ROTATE_CW) { - for (x = 0; x < num_online_cpus() && - x * (fb_logo.logo->width + 8) <= - info->var.yres - fb_logo.logo->width; x++) { - info->fbops->fb_imageblit(info, image); - image->dy += fb_logo.logo->width + 8; - } - } else if (rotate == FB_ROTATE_CCW) { - for (x = 0; x < num_online_cpus() && - x * (fb_logo.logo->width + 8) <= - info->var.yres - fb_logo.logo->width; x++) { - info->fbops->fb_imageblit(info, image); - image->dy -= fb_logo.logo->width + 8; - } - } -} - -int fb_prepare_logo(struct fb_info *info, int rotate) +int fb_prepare_logo(struct fb_info *info) { int depth = fb_get_color_depth(&info->var, &info->fix); - int yres; memset(&fb_logo, 0, sizeof(struct logo_data)); @@ -453,16 +358,10 @@ int fb_prepare_logo(struct fb_info *info, int rotate) /* Return if no suitable logo was found */ fb_logo.logo = fb_find_logo(depth); - if (rotate == FB_ROTATE_UR || rotate == FB_ROTATE_UD) - yres = info->var.yres; - else - yres = info->var.xres; - - if (fb_logo.logo && fb_logo.logo->height > yres) { + if (!fb_logo.logo || fb_logo.logo->height > info->var.yres) { fb_logo.logo = NULL; return 0; } - /* What depth we asked for might be different from what we get */ if (fb_logo.logo->type == LINUX_LOGO_CLUT224) fb_logo.depth = 8; @@ -473,11 +372,12 @@ int fb_prepare_logo(struct fb_info *info, int rotate) return fb_logo.logo->height; } -int fb_show_logo(struct fb_info *info, int rotate) +int fb_show_logo(struct fb_info *info) { u32 *palette = NULL, *saved_pseudo_palette = NULL; - unsigned char *logo_new = NULL, *logo_rotate = NULL; + unsigned char *logo_new = NULL; struct fb_image image; + int x; /* Return if the frame buffer is not mapped or suspended */ if (fb_logo.logo == NULL || info->state != FBINFO_STATE_RUNNING) @@ -517,30 +417,25 @@ int fb_show_logo(struct fb_info *info, int rotate) fb_set_logo(info, fb_logo.logo, logo_new, fb_logo.depth); } - image.dx = 0; - image.dy = 0; image.width = fb_logo.logo->width; image.height = fb_logo.logo->height; + image.dy = 0; - if (rotate) { - logo_rotate = kmalloc(fb_logo.logo->width * - fb_logo.logo->height, GFP_KERNEL); - if (logo_rotate) - fb_rotate_logo(info, logo_rotate, &image, rotate); + for (x = 0; x < num_online_cpus() * (fb_logo.logo->width + 8) && + x <= info->var.xres-fb_logo.logo->width; x += (fb_logo.logo->width + 8)) { + image.dx = x; + info->fbops->fb_imageblit(info, &image); } - - fb_do_show_logo(info, &image, rotate); - + kfree(palette); if (saved_pseudo_palette != NULL) info->pseudo_palette = saved_pseudo_palette; kfree(logo_new); - kfree(logo_rotate); return fb_logo.logo->height; } #else -int fb_prepare_logo(struct fb_info *info, int rotate) { return 0; } -int fb_show_logo(struct fb_info *info, int rotate) { return 0; } +int fb_prepare_logo(struct fb_info *info) { return 0; } +int fb_show_logo(struct fb_info *info) { return 0; } #endif /* CONFIG_LOGO */ static int fbmem_read_proc(char *buf, char **start, off_t offset, @@ -934,154 +829,18 @@ fb_ioctl(struct inode *inode, struct file *file, unsigned int cmd, } #ifdef CONFIG_COMPAT -struct fb_fix_screeninfo32 { - char id[16]; - compat_caddr_t smem_start; - u32 smem_len; - u32 type; - u32 type_aux; - u32 visual; - u16 xpanstep; - u16 ypanstep; - u16 ywrapstep; - u32 line_length; - compat_caddr_t mmio_start; - u32 mmio_len; - u32 accel; - u16 reserved[3]; -}; - -struct fb_cmap32 { - u32 start; - u32 len; - compat_caddr_t red; - compat_caddr_t green; - compat_caddr_t blue; - compat_caddr_t transp; -}; - -static int fb_getput_cmap(struct inode *inode, struct file *file, - unsigned int cmd, unsigned long arg) -{ - struct fb_cmap_user __user *cmap; - struct fb_cmap32 __user *cmap32; - __u32 data; - int err; - - cmap = compat_alloc_user_space(sizeof(*cmap)); - cmap32 = compat_ptr(arg); - - if (copy_in_user(&cmap->start, &cmap32->start, 2 * sizeof(__u32))) - return -EFAULT; - - if (get_user(data, &cmap32->red) || - put_user(compat_ptr(data), &cmap->red) || - get_user(data, &cmap32->green) || - put_user(compat_ptr(data), &cmap->green) || - get_user(data, &cmap32->blue) || - put_user(compat_ptr(data), &cmap->blue) || - get_user(data, &cmap32->transp) || - put_user(compat_ptr(data), &cmap->transp)) - return -EFAULT; - - err = fb_ioctl(inode, file, cmd, (unsigned long) cmap); - - if (!err) { - if (copy_in_user(&cmap32->start, - &cmap->start, - 2 * sizeof(__u32))) - err = -EFAULT; - } - return err; -} - -static int do_fscreeninfo_to_user(struct fb_fix_screeninfo *fix, - struct fb_fix_screeninfo32 __user *fix32) -{ - __u32 data; - int err; - - err = copy_to_user(&fix32->id, &fix->id, sizeof(fix32->id)); - - data = (__u32) (unsigned long) fix->smem_start; - err |= put_user(data, &fix32->smem_start); - - err |= put_user(fix->smem_len, &fix32->smem_len); - err |= put_user(fix->type, &fix32->type); - err |= put_user(fix->type_aux, &fix32->type_aux); - err |= put_user(fix->visual, &fix32->visual); - err |= put_user(fix->xpanstep, &fix32->xpanstep); - err |= put_user(fix->ypanstep, &fix32->ypanstep); - err |= put_user(fix->ywrapstep, &fix32->ywrapstep); - err |= put_user(fix->line_length, &fix32->line_length); - - data = (__u32) (unsigned long) fix->mmio_start; - err |= put_user(data, &fix32->mmio_start); - - err |= put_user(fix->mmio_len, &fix32->mmio_len); - err |= put_user(fix->accel, &fix32->accel); - err |= copy_to_user(fix32->reserved, fix->reserved, - sizeof(fix->reserved)); - - return err; -} - -static int fb_get_fscreeninfo(struct inode *inode, struct file *file, - unsigned int cmd, unsigned long arg) -{ - mm_segment_t old_fs; - struct fb_fix_screeninfo fix; - struct fb_fix_screeninfo32 __user *fix32; - int err; - - fix32 = compat_ptr(arg); - - old_fs = get_fs(); - set_fs(KERNEL_DS); - err = fb_ioctl(inode, file, cmd, (unsigned long) &fix); - set_fs(old_fs); - - if (!err) - err = do_fscreeninfo_to_user(&fix, fix32); - - return err; -} - static long fb_compat_ioctl(struct file *file, unsigned int cmd, unsigned long arg) { - struct inode *inode = file->f_dentry->d_inode; - int fbidx = iminor(inode); + int fbidx = iminor(file->f_dentry->d_inode); struct fb_info *info = registered_fb[fbidx]; struct fb_ops *fb = info->fbops; - long ret = -ENOIOCTLCMD; + long ret; + if (fb->fb_compat_ioctl == NULL) + return -ENOIOCTLCMD; lock_kernel(); - switch(cmd) { - case FBIOGET_VSCREENINFO: - case FBIOPUT_VSCREENINFO: - case FBIOPAN_DISPLAY: - case FBIOGET_CON2FBMAP: - case FBIOPUT_CON2FBMAP: - arg = (unsigned long) compat_ptr(arg); - case FBIOBLANK: - ret = fb_ioctl(inode, file, cmd, arg); - break; - - case FBIOGET_FSCREENINFO: - ret = fb_get_fscreeninfo(inode, file, cmd, arg); - break; - - case FBIOGETCMAP: - case FBIOPUTCMAP: - ret = fb_getput_cmap(inode, file, cmd, arg); - break; - - default: - if (fb->fb_compat_ioctl) - ret = fb->fb_compat_ioctl(file, cmd, arg, info); - break; - } + ret = fb->fb_compat_ioctl(file, cmd, arg, info); unlock_kernel(); return ret; } @@ -1456,28 +1215,6 @@ int fb_new_modelist(struct fb_info *info) return err; } -/** - * fb_con_duit - user<->fbcon passthrough - * @info: struct fb_info - * @event: notification event to be passed to fbcon - * @data: private data - * - * DESCRIPTION - * This function is an fbcon-user event passing channel - * which bypasses fbdev. This is hopefully temporary - * until a user interface for fbcon is created - */ -int fb_con_duit(struct fb_info *info, int event, void *data) -{ - struct fb_event evnt; - - evnt.info = info; - evnt.data = data; - - return notifier_call_chain(&fb_notifier_list, event, &evnt); -} -EXPORT_SYMBOL(fb_con_duit); - static char *video_options[FB_MAX]; static int ofonly; diff --git a/trunk/drivers/video/fbsysfs.c b/trunk/drivers/video/fbsysfs.c index 08dac9580d15..007c8e9b2b39 100644 --- a/trunk/drivers/video/fbsysfs.c +++ b/trunk/drivers/video/fbsysfs.c @@ -213,70 +213,6 @@ static ssize_t show_bpp(struct class_device *class_device, char *buf) return snprintf(buf, PAGE_SIZE, "%d\n", fb_info->var.bits_per_pixel); } -static ssize_t store_rotate(struct class_device *class_device, const char *buf, - size_t count) -{ - struct fb_info *fb_info = class_get_devdata(class_device); - struct fb_var_screeninfo var; - char **last = NULL; - int err; - - var = fb_info->var; - var.rotate = simple_strtoul(buf, last, 0); - - if ((err = activate(fb_info, &var))) - return err; - - return count; -} - - -static ssize_t show_rotate(struct class_device *class_device, char *buf) -{ - struct fb_info *fb_info = class_get_devdata(class_device); - - return snprintf(buf, PAGE_SIZE, "%d\n", fb_info->var.rotate); -} - -static ssize_t store_con_rotate(struct class_device *class_device, - const char *buf, size_t count) -{ - struct fb_info *fb_info = class_get_devdata(class_device); - int rotate; - char **last = NULL; - - acquire_console_sem(); - rotate = simple_strtoul(buf, last, 0); - fb_con_duit(fb_info, FB_EVENT_SET_CON_ROTATE, &rotate); - release_console_sem(); - return count; -} - -static ssize_t store_con_rotate_all(struct class_device *class_device, - const char *buf, size_t count) -{ - struct fb_info *fb_info = class_get_devdata(class_device); - int rotate; - char **last = NULL; - - acquire_console_sem(); - rotate = simple_strtoul(buf, last, 0); - fb_con_duit(fb_info, FB_EVENT_SET_CON_ROTATE_ALL, &rotate); - release_console_sem(); - return count; -} - -static ssize_t show_con_rotate(struct class_device *class_device, char *buf) -{ - struct fb_info *fb_info = class_get_devdata(class_device); - int rotate; - - acquire_console_sem(); - rotate = fb_con_duit(fb_info, FB_EVENT_GET_CON_ROTATE, NULL); - release_console_sem(); - return snprintf(buf, PAGE_SIZE, "%d\n", rotate); -} - static ssize_t store_virtual(struct class_device *class_device, const char * buf, size_t count) { @@ -504,9 +440,6 @@ static struct class_device_attribute class_device_attrs[] = { __ATTR(virtual_size, S_IRUGO|S_IWUSR, show_virtual, store_virtual), __ATTR(name, S_IRUGO, show_name, NULL), __ATTR(stride, S_IRUGO, show_stride, NULL), - __ATTR(rotate, S_IRUGO|S_IWUSR, show_rotate, store_rotate), - __ATTR(con_rotate, S_IRUGO|S_IWUSR, show_con_rotate, store_con_rotate), - __ATTR(con_rotate_all, S_IWUSR, NULL, store_con_rotate_all), }; int fb_init_class_device(struct fb_info *fb_info) diff --git a/trunk/drivers/video/intelfb/intelfbdrv.c b/trunk/drivers/video/intelfb/intelfbdrv.c index 427689e584da..0799b999b314 100644 --- a/trunk/drivers/video/intelfb/intelfbdrv.c +++ b/trunk/drivers/video/intelfb/intelfbdrv.c @@ -122,6 +122,7 @@ #include #include #include +#include #include diff --git a/trunk/drivers/video/intelfb/intelfbhw.c b/trunk/drivers/video/intelfb/intelfbhw.c index 624c4bc96f0d..ac94c2e5ff85 100644 --- a/trunk/drivers/video/intelfb/intelfbhw.c +++ b/trunk/drivers/video/intelfb/intelfbhw.c @@ -34,6 +34,7 @@ #include #include #include +#include #include diff --git a/trunk/drivers/video/modedb.c b/trunk/drivers/video/modedb.c index 1da2f84bdc25..1789a52d776a 100644 --- a/trunk/drivers/video/modedb.c +++ b/trunk/drivers/video/modedb.c @@ -251,10 +251,6 @@ static const struct fb_videomode modedb[] = { NULL, 60, 1920, 1200, 5177, 128, 336, 1, 38, 208, 3, FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT, FB_VMODE_NONINTERLACED - }, { - /* 1152x768, 60 Hz, PowerBook G4 Titanium I and II */ - NULL, 60, 1152, 768, 15386, 158, 26, 29, 3, 136, 6, - FB_SYNC_HOR_HIGH_ACT|FB_SYNC_VERT_HIGH_ACT, FB_VMODE_NONINTERLACED }, }; diff --git a/trunk/drivers/video/savage/savagefb_driver.c b/trunk/drivers/video/savage/savagefb_driver.c index 09e2f2841901..f0dfb35e3191 100644 --- a/trunk/drivers/video/savage/savagefb_driver.c +++ b/trunk/drivers/video/savage/savagefb_driver.c @@ -1315,14 +1315,10 @@ static void savagefb_set_fix(struct fb_info *info) info->fix.line_length = info->var.xres_virtual * info->var.bits_per_pixel / 8; - if (info->var.bits_per_pixel == 8) { + if (info->var.bits_per_pixel == 8) info->fix.visual = FB_VISUAL_PSEUDOCOLOR; - info->fix.xpanstep = 4; - } else { + else info->fix.visual = FB_VISUAL_TRUECOLOR; - info->fix.xpanstep = 2; - } - } #if defined(CONFIG_FB_SAVAGE_ACCEL) @@ -1367,6 +1363,7 @@ static int savagefb_set_par (struct fb_info *info) par->minClock = 10000; savagefb_set_par_int (par); + savagefb_update_start (par, var); fb_set_cmap (&info->cmap, info); savagefb_set_fix(info); savagefb_set_clip(info); @@ -1876,6 +1873,7 @@ static int __devinit savage_init_fb_info (struct fb_info *info, info->fix.type = FB_TYPE_PACKED_PIXELS; info->fix.type_aux = 0; + info->fix.xpanstep = 2; info->fix.ypanstep = 1; info->fix.ywrapstep = 0; info->fix.accel = id->driver_data; diff --git a/trunk/drivers/video/vga16fb.c b/trunk/drivers/video/vga16fb.c index 226ae8a88482..690bb6fe8281 100644 --- a/trunk/drivers/video/vga16fb.c +++ b/trunk/drivers/video/vga16fb.c @@ -21,7 +21,6 @@ #include #include #include -#include #include #include