diff --git a/[refs] b/[refs] index a51eca2514c5..120f3f1b4bde 100644 --- a/[refs] +++ b/[refs] @@ -1,2 +1,2 @@ --- -refs/heads/master: cea00da3972806d213a7dbe1b98e889435385e6b +refs/heads/master: a7a461b32fdff1e7db42b50db53840e4fa978384 diff --git a/trunk/CREDITS b/trunk/CREDITS index 192f749eba25..7fb4c73e0228 100644 --- a/trunk/CREDITS +++ b/trunk/CREDITS @@ -1097,7 +1097,7 @@ S: 80050-430 - Curitiba - Paran S: Brazil N: Kumar Gala -E: galak@kernel.crashing.org +E: kumar.gala@freescale.com D: Embedded PowerPC 6xx/7xx/74xx/82xx/83xx/85xx support S: Austin, Texas 78729 S: USA diff --git a/trunk/Documentation/DocBook/Makefile b/trunk/Documentation/DocBook/Makefile index 1c955883cf58..7018f5c6a447 100644 --- a/trunk/Documentation/DocBook/Makefile +++ b/trunk/Documentation/DocBook/Makefile @@ -20,12 +20,6 @@ DOCBOOKS := wanbook.xml z8530book.xml mcabook.xml videobook.xml \ # +--> DIR=file (htmldocs) # +--> man/ (mandocs) - -# for PDF and PS output you can choose between xmlto and docbook-utils tools -PDF_METHOD = $(prefer-db2x) -PS_METHOD = $(prefer-db2x) - - ### # The targets that may be used. .PHONY: xmldocs sgmldocs psdocs pdfdocs htmldocs mandocs installmandocs @@ -99,39 +93,27 @@ C-procfs-example = procfs_example.xml C-procfs-example2 = $(addprefix $(obj)/,$(C-procfs-example)) $(obj)/procfs-guide.xml: $(C-procfs-example2) -notfoundtemplate = echo "*** You have to install docbook-utils or xmlto ***"; \ - exit 1 -db2xtemplate = db2TYPE -o $(dir $@) $< -xmltotemplate = xmlto TYPE $(XMLTOFLAGS) -o $(dir $@) $< - -# determine which methods are available -ifeq ($(shell which db2ps >/dev/null 2>&1 && echo found),found) - use-db2x = db2x - prefer-db2x = db2x -else - use-db2x = notfound - prefer-db2x = $(use-xmlto) -endif -ifeq ($(shell which xmlto >/dev/null 2>&1 && echo found),found) - use-xmlto = xmlto - prefer-xmlto = xmlto -else - use-xmlto = notfound - prefer-xmlto = $(use-db2x) -endif +### +# Rules to generate postscript, PDF and HTML +# db2html creates a directory. Generate a html file used for timestamp -# the commands, generated from the chosen template -quiet_cmd_db2ps = PS $@ - cmd_db2ps = $(subst TYPE,ps, $($(PS_METHOD)template)) +quiet_cmd_db2ps = XMLTO $@ + cmd_db2ps = xmlto ps $(XMLTOFLAGS) -o $(dir $@) $< %.ps : %.xml + @(which xmlto > /dev/null 2>&1) || \ + (echo "*** You need to install xmlto ***"; \ + exit 1) $(call cmd,db2ps) -quiet_cmd_db2pdf = PDF $@ - cmd_db2pdf = $(subst TYPE,pdf, $($(PDF_METHOD)template)) +quiet_cmd_db2pdf = XMLTO $@ + cmd_db2pdf = xmlto pdf $(XMLTOFLAGS) -o $(dir $@) $< %.pdf : %.xml + @(which xmlto > /dev/null 2>&1) || \ + (echo "*** You need to install xmlto ***"; \ + exit 1) $(call cmd,db2pdf) -quiet_cmd_db2html = HTML $@ +quiet_cmd_db2html = XMLTO $@ cmd_db2html = xmlto xhtml $(XMLTOFLAGS) -o $(patsubst %.html,%,$@) $< && \ echo ' \ Goto $(patsubst %.html,%,$(notdir $@))

' > $@ @@ -145,7 +127,7 @@ quiet_cmd_db2html = HTML $@ @if [ ! -z "$(PNG-$(basename $(notdir $@)))" ]; then \ cp $(PNG-$(basename $(notdir $@))) $(patsubst %.html,%,$@); fi -quiet_cmd_db2man = MAN $@ +quiet_cmd_db2man = XMLTO $@ cmd_db2man = if grep -q refentry $<; then xmlto man $(XMLTOFLAGS) -o $(obj)/man $< ; gzip -f $(obj)/man/*.9; fi %.9 : %.xml @(which xmlto > /dev/null 2>&1) || \ diff --git a/trunk/Documentation/DocBook/kernel-api.tmpl b/trunk/Documentation/DocBook/kernel-api.tmpl index 096aed62c326..a8316b1a3e3d 100644 --- a/trunk/Documentation/DocBook/kernel-api.tmpl +++ b/trunk/Documentation/DocBook/kernel-api.tmpl @@ -68,7 +68,9 @@ X!Iinclude/linux/kobject.h Kernel utility functions !Iinclude/linux/kernel.h -!Ekernel/printk.c + !Ekernel/panic.c !Ekernel/sys.c !Ekernel/rcupdate.c @@ -386,7 +388,7 @@ X!Edrivers/pnp/system.c Block Devices -!Eblock/ll_rw_blk.c +!Edrivers/block/ll_rw_blk.c diff --git a/trunk/Documentation/DocBook/stylesheet.xsl b/trunk/Documentation/DocBook/stylesheet.xsl index 3ccce886c349..64be9f7ee3bb 100644 --- a/trunk/Documentation/DocBook/stylesheet.xsl +++ b/trunk/Documentation/DocBook/stylesheet.xsl @@ -3,5 +3,4 @@ 1 ansi 80 - diff --git a/trunk/Documentation/atomic_ops.txt b/trunk/Documentation/atomic_ops.txt index 23a1c2402bcc..8eedaa24f5e2 100644 --- a/trunk/Documentation/atomic_ops.txt +++ b/trunk/Documentation/atomic_ops.txt @@ -115,33 +115,6 @@ boolean is return which indicates whether the resulting counter value is negative. It requires explicit memory barrier semantics around the operation. -Then: - - int atomic_cmpxchg(atomic_t *v, int old, int new); - -This performs an atomic compare exchange operation on the atomic value v, -with the given old and new values. Like all atomic_xxx operations, -atomic_cmpxchg will only satisfy its atomicity semantics as long as all -other accesses of *v are performed through atomic_xxx operations. - -atomic_cmpxchg requires explicit memory barriers around the operation. - -The semantics for atomic_cmpxchg are the same as those defined for 'cas' -below. - -Finally: - - int atomic_add_unless(atomic_t *v, int a, int u); - -If the atomic value v is not equal to u, this function adds a to v, and -returns non zero. If v is equal to u then it returns zero. This is done as -an atomic operation. - -atomic_add_unless requires explicit memory barriers around the operation. - -atomic_inc_not_zero, equivalent to atomic_add_unless(v, 1, 0) - - If a caller requires memory barrier semantics around an atomic_t operation which does not return a value, a set of interfaces are defined which accomplish this: diff --git a/trunk/Documentation/block/biodoc.txt b/trunk/Documentation/block/biodoc.txt index 0fe01c805480..2d65c2182161 100644 --- a/trunk/Documentation/block/biodoc.txt +++ b/trunk/Documentation/block/biodoc.txt @@ -1063,8 +1063,8 @@ Aside: 4.4 I/O contexts I/O contexts provide a dynamically allocated per process data area. They may be used in I/O schedulers, and in the block layer (could be used for IO statis, -priorities for example). See *io_context in block/ll_rw_blk.c, and as-iosched.c -for an example of usage in an i/o scheduler. +priorities for example). See *io_context in drivers/block/ll_rw_blk.c, and +as-iosched.c for an example of usage in an i/o scheduler. 5. Scalability related changes diff --git a/trunk/Documentation/devices.txt b/trunk/Documentation/devices.txt index 3c406acd4dfa..0f515175c72a 100644 --- a/trunk/Documentation/devices.txt +++ b/trunk/Documentation/devices.txt @@ -2903,14 +2903,14 @@ Your cooperation is appreciated. 196 = /dev/dvb/adapter3/video0 first video decoder of fourth card -216 char Bluetooth RFCOMM TTY devices - 0 = /dev/rfcomm0 First Bluetooth RFCOMM TTY device - 1 = /dev/rfcomm1 Second Bluetooth RFCOMM TTY device +216 char USB BlueTooth devices + 0 = /dev/ttyUB0 First USB BlueTooth device + 1 = /dev/ttyUB1 Second USB BlueTooth device ... -217 char Bluetooth RFCOMM TTY devices (alternate devices) - 0 = /dev/curf0 Callout device for rfcomm0 - 1 = /dev/curf1 Callout device for rfcomm1 +217 char USB BlueTooth devices (alternate devices) + 0 = /dev/cuub0 Callout device for ttyUB0 + 1 = /dev/cuub1 Callout device for ttyUB1 ... 218 char The Logical Company bus Unibus/Qbus adapters diff --git a/trunk/Documentation/feature-removal-schedule.txt b/trunk/Documentation/feature-removal-schedule.txt index 9b743198f77a..429db4bf98ec 100644 --- a/trunk/Documentation/feature-removal-schedule.txt +++ b/trunk/Documentation/feature-removal-schedule.txt @@ -140,22 +140,3 @@ What: EXPORT_SYMBOL(lookup_hash) When: January 2006 Why: Too low-level interface. Use lookup_one_len or lookup_create instead. Who: Christoph Hellwig - ---------------------------- - -What: START_ARRAY ioctl for md -When: July 2006 -Files: drivers/md/md.c -Why: Not reliable by design - can fail when most needed. - Alternatives exist -Who: NeilBrown - ---------------------------- - -What: au1x00_uart driver -When: January 2006 -Why: The 8250 serial driver now has the ability to deal with the differences - between the standard 8250 family of UARTs and their slightly strange - brother on Alchemy SOCs. The loss of features is not considered an - issue. -Who: Ralf Baechle diff --git a/trunk/Documentation/oops-tracing.txt b/trunk/Documentation/oops-tracing.txt index 05960f8a748e..c563842ed805 100644 --- a/trunk/Documentation/oops-tracing.txt +++ b/trunk/Documentation/oops-tracing.txt @@ -30,12 +30,7 @@ the disk is not available then you have three options :- (1) Hand copy the text from the screen and type it in after the machine has restarted. Messy but it is the only option if you have not - planned for a crash. Alternatively, you can take a picture of - the screen with a digital camera - not nice, but better than - nothing. If the messages scroll off the top of the console, you - may find that booting with a higher resolution (eg, vga=791) - will allow you to read more of the text. (Caveat: This needs vesafb, - so won't help for 'early' oopses) + planned for a crash. (2) Boot with a serial console (see Documentation/serial-console.txt), run a null modem to a second machine and capture the output there diff --git a/trunk/Documentation/usb/bluetooth.txt b/trunk/Documentation/usb/bluetooth.txt new file mode 100644 index 000000000000..774f5d3835cc --- /dev/null +++ b/trunk/Documentation/usb/bluetooth.txt @@ -0,0 +1,44 @@ +INTRODUCTION + + The USB Bluetooth driver supports any USB Bluetooth device. + It currently works well with the Linux USB Bluetooth stack from Axis + (available at http://developer.axis.com/software/bluetooth/ ) and + has been rumored to work with other Linux USB Bluetooth stacks. + + +CONFIGURATION + + Currently the driver can handle up to 256 different USB Bluetooth + devices at once. + + If you are not using devfs: + The major number that the driver uses is 216 so to use the driver, + create the following nodes: + mknod /dev/ttyUB0 c 216 0 + mknod /dev/ttyUB1 c 216 1 + mknod /dev/ttyUB2 c 216 2 + mknod /dev/ttyUB3 c 216 3 + . + . + . + mknod /dev/ttyUB254 c 216 254 + mknod /dev/ttyUB255 c 216 255 + + If you are using devfs: + The devices supported by this driver will show up as + /dev/usb/ttub/{0,1,...} + + When the device is connected and recognized by the driver, the driver + will print to the system log, which node the device has been bound to. + + +CONTACT: + + If anyone has any problems using this driver, please contact me, or + join the Linux-USB mailing list (information on joining the mailing + list, as well as a link to its searchable archive is at + http://www.linux-usb.org/ ) + + +Greg Kroah-Hartman +greg@kroah.com diff --git a/trunk/Documentation/video4linux/CARDLIST.bttv b/trunk/Documentation/video4linux/CARDLIST.bttv index 330246ac80f8..2404099996ac 100644 --- a/trunk/Documentation/video4linux/CARDLIST.bttv +++ b/trunk/Documentation/video4linux/CARDLIST.bttv @@ -140,4 +140,3 @@ 139 -> Prolink PixelView PlayTV MPEG2 PV-M4900 140 -> Osprey 440 [0070:ff07] 141 -> Asound Skyeye PCTV -142 -> Sabrent TV-FM (bttv version) diff --git a/trunk/Documentation/video4linux/CARDLIST.saa7134 b/trunk/Documentation/video4linux/CARDLIST.saa7134 index efb708ec116a..57c9d631db56 100644 --- a/trunk/Documentation/video4linux/CARDLIST.saa7134 +++ b/trunk/Documentation/video4linux/CARDLIST.saa7134 @@ -80,5 +80,3 @@ 79 -> Sedna/MuchTV PC TV Cardbus TV/Radio (ITO25 Rev:2B) 80 -> ASUS Digimatrix TV [1043:0210] 81 -> Philips Tiger reference design [1131:2018] - 82 -> MSI TV@Anywhere plus [1462:6231] - diff --git a/trunk/Documentation/video4linux/CARDLIST.tuner b/trunk/Documentation/video4linux/CARDLIST.tuner index 9d6544ea9f41..ec840ca6f455 100644 --- a/trunk/Documentation/video4linux/CARDLIST.tuner +++ b/trunk/Documentation/video4linux/CARDLIST.tuner @@ -67,4 +67,3 @@ 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 -tuner=69 - Tena TNF 5335 MF diff --git a/trunk/Documentation/x86_64/boot-options.txt b/trunk/Documentation/x86_64/boot-options.txt index e566affeed7f..ffe1c062088b 100644 --- a/trunk/Documentation/x86_64/boot-options.txt +++ b/trunk/Documentation/x86_64/boot-options.txt @@ -7,12 +7,10 @@ Machine check mce=off disable machine check mce=bootlog Enable logging of machine checks left over from booting. - Disabled by default on AMD because some BIOS leave bogus ones. + Disabled by default because some BIOS leave bogus ones. If your BIOS doesn't do that it's a good idea to enable though to make sure you log even machine check events that result - in a reboot. On Intel systems it is enabled by default. - mce=nobootlog - Disable boot machine check logging. + in a reboot. mce=tolerancelevel (number) 0: always panic, 1: panic if deadlock possible, 2: try to avoid panic, 3: never panic or exit (for testing) @@ -124,9 +122,6 @@ SMP cpumask=MASK only use cpus with bits set in mask - additional_cpus=NUM Allow NUM more CPUs for hotplug - (defaults are specified by the BIOS or half the available CPUs) - NUMA numa=off Only set up a single NUMA node spanning all memory. @@ -193,9 +188,6 @@ Debugging kstack=N Print that many words from the kernel stack in oops dumps. - pagefaulttrace Dump all page faults. Only useful for extreme debugging - and will create a lot of output. - Misc noreplacement Don't replace instructions with more appropiate ones diff --git a/trunk/Documentation/x86_64/mm.txt b/trunk/Documentation/x86_64/mm.txt index 133561b9cb0c..662b73971a67 100644 --- a/trunk/Documentation/x86_64/mm.txt +++ b/trunk/Documentation/x86_64/mm.txt @@ -6,7 +6,7 @@ Virtual memory map with 4 level page tables: 0000000000000000 - 00007fffffffffff (=47bits) user space, different per mm hole caused by [48:63] sign extension ffff800000000000 - ffff80ffffffffff (=40bits) guard hole -ffff810000000000 - ffffc0ffffffffff (=46bits) direct mapping of all phys. memory +ffff810000000000 - ffffc0ffffffffff (=46bits) direct mapping of phys. memory ffffc10000000000 - ffffc1ffffffffff (=40bits) hole ffffc20000000000 - ffffe1ffffffffff (=45bits) vmalloc/ioremap space ... unused hole ... @@ -14,10 +14,6 @@ ffffffff80000000 - ffffffff82800000 (=40MB) kernel text mapping, from phys 0 ... unused hole ... ffffffff88000000 - fffffffffff00000 (=1919MB) module mapping space -The direct mapping covers all memory in the system upto the highest -memory address (this means in some cases it can also include PCI memory -holes) - vmalloc space is lazily synchronized into the different PML4 pages of the processes using the page fault handler, with init_level4_pgt as reference. diff --git a/trunk/MAINTAINERS b/trunk/MAINTAINERS index 509927e40bbb..2313de23b0da 100644 --- a/trunk/MAINTAINERS +++ b/trunk/MAINTAINERS @@ -1565,7 +1565,7 @@ S: Maintained LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX P: Kumar Gala -M: galak@kernel.crashing.org +M: kumar.gala@freescale.com W: http://www.penguinppc.org/ L: linuxppc-embedded@ozlabs.org S: Maintained @@ -1873,16 +1873,6 @@ L: linux-tr@linuxtr.net W: http://www.linuxtr.net S: Maintained -OMNIKEY CARDMAN 4000 DRIVER -P: Harald Welte -M: laforge@gnumonks.org -S: Maintained - -OMNIKEY CARDMAN 4040 DRIVER -P: Harald Welte -M: laforge@gnumonks.org -S: Maintained - ONSTREAM SCSI TAPE DRIVER P: Willem Riede M: osst@riede.org diff --git a/trunk/Makefile b/trunk/Makefile index c31914400953..8560b79268ba 100644 --- a/trunk/Makefile +++ b/trunk/Makefile @@ -1193,17 +1193,6 @@ else __srctree = $(srctree)/ endif -ifeq ($(ALLSOURCE_ARCHS),) -ifeq ($(ARCH),um) -ALLINCLUDE_ARCHS := $(ARCH) $(SUBARCH) -else -ALLINCLUDE_ARCHS := $(ARCH) -endif -else -#Allow user to specify only ALLSOURCE_PATHS on the command line, keeping existing behaviour. -ALLINCLUDE_ARCHS := $(ALLSOURCE_ARCHS) -endif - ALLSOURCE_ARCHS := $(ARCH) define all-sources @@ -1219,7 +1208,7 @@ define all-sources find $(__srctree)include $(RCS_FIND_IGNORE) \ \( -name config -o -name 'asm-*' \) -prune \ -o -name '*.[chS]' -print; \ - for ARCH in $(ALLINCLUDE_ARCHS) ; do \ + for ARCH in $(ALLSOURCE_ARCHS) ; do \ find $(__srctree)include/asm-$${ARCH} $(RCS_FIND_IGNORE) \ -name '*.[chS]' -print; \ done ; \ diff --git a/trunk/README b/trunk/README index 61c4f7429233..4ee7dda88ba3 100644 --- a/trunk/README +++ b/trunk/README @@ -81,11 +81,6 @@ INSTALLING the kernel: failed patches (xxx# or xxx.rej). If there are, either you or me has made a mistake. - Unlike patches for the 2.6.x kernels, patches for the 2.6.x.y kernels - (also known as the -stable kernels) are not incremental but instead apply - directly to the base 2.6.x kernel. Please read - Documentation/applying-patches.txt for more information. - Alternatively, the script patch-kernel can be used to automate this process. It determines the current kernel version and applies any patches found. diff --git a/trunk/arch/arm/Kconfig b/trunk/arch/arm/Kconfig index 4b15f5f1e254..3df7cbd924a1 100644 --- a/trunk/arch/arm/Kconfig +++ b/trunk/arch/arm/Kconfig @@ -652,11 +652,25 @@ endmenu menu "Power management options" -source "kernel/power/Kconfig" +config PM + bool "Power Management support" + ---help--- + "Power Management" means that parts of your computer are shut + off or put into a power conserving "sleep" mode if they are not + being used. There are two competing standards for doing this: APM + and ACPI. If you want to use either one, say Y here and then also + to the requisite support below. + + Power Management is most important for battery powered laptop + computers; if you have a laptop, check out the Linux Laptop home + page on the WWW at or + Tuxmobil - Linux on Mobile Computers at + and the Battery Powered Linux mini-HOWTO, available from + . config APM tristate "Advanced Power Management Emulation" - depends on PM_LEGACY + depends on PM ---help--- APM is a BIOS specification for saving power using several different techniques. This is mostly useful for battery powered laptops with @@ -688,8 +702,6 @@ menu "Device Drivers" source "drivers/base/Kconfig" -source "drivers/connector/Kconfig" - if ALIGNMENT_TRAP source "drivers/mtd/Kconfig" endif diff --git a/trunk/arch/arm/boot/compressed/head.S b/trunk/arch/arm/boot/compressed/head.S index 6abafb6f1844..7c7f475e213e 100644 --- a/trunk/arch/arm/boot/compressed/head.S +++ b/trunk/arch/arm/boot/compressed/head.S @@ -19,28 +19,38 @@ */ #ifdef DEBUG +#include + #if defined(CONFIG_DEBUG_ICEDCC) .macro loadsp, rb .endm - .macro writeb, ch, rb + .macro writeb, ch, rb mcr p14, 0, \ch, c0, c1, 0 .endm #else - -#include - .macro writeb, ch, rb senduart \ch, \rb .endm -#if defined(CONFIG_ARCH_SA1100) +#if defined(CONFIG_FOOTBRIDGE) || \ + defined(CONFIG_ARCH_RPC) || \ + defined(CONFIG_ARCH_INTEGRATOR) || \ + defined(CONFIG_ARCH_PXA) || \ + defined(CONFIG_ARCH_IXP4XX) || \ + defined(CONFIG_ARCH_IXP2000) || \ + defined(CONFIG_ARCH_LH7A40X) || \ + defined(CONFIG_ARCH_OMAP) + .macro loadsp, rb + addruart \rb + .endm +#elif defined(CONFIG_ARCH_SA1100) .macro loadsp, rb mov \rb, #0x80000000 @ physical base address -#ifdef CONFIG_DEBUG_LL_SER3 +# if defined(CONFIG_DEBUG_LL_SER3) add \rb, \rb, #0x00050000 @ Ser3 -#else +# else add \rb, \rb, #0x00010000 @ Ser1 -#endif +# endif .endm #elif defined(CONFIG_ARCH_IOP331) .macro loadsp, rb @@ -54,9 +64,7 @@ add \rb, \rb, #0x4000 * CONFIG_S3C2410_LOWLEVEL_UART_PORT .endm #else - .macro loadsp, rb - addruart \rb - .endm +#error no serial architecture defined #endif #endif #endif diff --git a/trunk/arch/arm/common/locomo.c b/trunk/arch/arm/common/locomo.c index 1b7eaab02b9e..557e52c1c869 100644 --- a/trunk/arch/arm/common/locomo.c +++ b/trunk/arch/arm/common/locomo.c @@ -623,6 +623,8 @@ static int locomo_resume(struct platform_device *dev) locomo_writel(0x1, lchip->base + LOCOMO_KEYBOARD + LOCOMO_KCMD); spin_unlock_irqrestore(&lchip->lock, flags); + + dev->power.saved_state = NULL; kfree(save); return 0; @@ -773,7 +775,7 @@ static int locomo_probe(struct platform_device *dev) static int locomo_remove(struct platform_device *dev) { - struct locomo *lchip = platform_get_drvdata(dev); + struct locomo *lchip = platform__get_drvdata(dev); if (lchip) { __locomo_remove(lchip); diff --git a/trunk/arch/arm/common/sa1111.c b/trunk/arch/arm/common/sa1111.c index d0d6e6d2d649..7b07acb03f3b 100644 --- a/trunk/arch/arm/common/sa1111.c +++ b/trunk/arch/arm/common/sa1111.c @@ -32,7 +32,6 @@ #include #include #include -#include #include @@ -133,17 +132,6 @@ static struct sa1111_dev_info sa1111_devices[] = { }, }; -void __init sa1111_adjust_zones(int node, unsigned long *size, unsigned long *holes) -{ - unsigned int sz = SZ_1M >> PAGE_SHIFT; - - if (node != 0) - sz = 0; - - size[1] = size[0] - sz; - size[0] = sz; -} - /* * SA1111 interrupt support. Since clearing an IRQ while there are * active IRQs causes the interrupt output to pulse, the upper levels @@ -1278,7 +1266,7 @@ static void __exit sa1111_exit(void) bus_unregister(&sa1111_bus_type); } -subsys_initcall(sa1111_init); +module_init(sa1111_init); module_exit(sa1111_exit); MODULE_DESCRIPTION("Intel Corporation SA1111 core driver"); diff --git a/trunk/arch/arm/common/scoop.c b/trunk/arch/arm/common/scoop.c index 0c3cbd9a388b..32924c6714fe 100644 --- a/trunk/arch/arm/common/scoop.c +++ b/trunk/arch/arm/common/scoop.c @@ -153,7 +153,7 @@ int __init scoop_probe(struct platform_device *pdev) printk("Sharp Scoop Device found at 0x%08x -> 0x%08x\n",(unsigned int)mem->start,(unsigned int)devptr->base); SCOOP_REG(devptr->base, SCOOP_MCR) = 0x0140; - reset_scoop(&pdev->dev); + reset_scoop(dev); SCOOP_REG(devptr->base, SCOOP_GPCR) = inf->io_dir & 0xffff; SCOOP_REG(devptr->base, SCOOP_GPWR) = inf->io_out & 0xffff; diff --git a/trunk/arch/arm/configs/s3c2410_defconfig b/trunk/arch/arm/configs/s3c2410_defconfig index 3f97590c91f2..756348bf5170 100644 --- a/trunk/arch/arm/configs/s3c2410_defconfig +++ b/trunk/arch/arm/configs/s3c2410_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.15-rc1 -# Sun Nov 13 17:41:24 2005 +# Linux kernel version: 2.6.13-git8 +# Thu Sep 8 19:24:02 2005 # CONFIG_ARM=y CONFIG_MMU=y @@ -61,23 +61,6 @@ CONFIG_OBSOLETE_MODPARM=y # CONFIG_MODULE_SRCVERSION_ALL is not set CONFIG_KMOD=y -# -# Block layer -# - -# -# IO Schedulers -# -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" - # # System Type # @@ -100,7 +83,6 @@ CONFIG_ARCH_S3C2410=y # CONFIG_ARCH_LH7A40X is not set # CONFIG_ARCH_OMAP is not set # CONFIG_ARCH_VERSATILE is not set -# CONFIG_ARCH_REALVIEW is not set # CONFIG_ARCH_IMX is not set # CONFIG_ARCH_H720X is not set # CONFIG_ARCH_AAEC2000 is not set @@ -126,7 +108,6 @@ CONFIG_CPU_S3C2440=y # S3C2410 Boot # # CONFIG_S3C2410_BOOT_WATCHDOG is not set -# CONFIG_S3C2410_BOOT_ERROR_RESET is not set # # S3C2410 Setup @@ -161,7 +142,6 @@ CONFIG_CPU_TLB_V4WBI=y # # Bus support # -CONFIG_ISA=y CONFIG_ISA_DMA_API=y # @@ -172,6 +152,7 @@ CONFIG_ISA_DMA_API=y # # Kernel Features # +# CONFIG_SMP is not set # CONFIG_PREEMPT is not set # CONFIG_NO_IDLE_HZ is not set # CONFIG_ARCH_DISCONTIGMEM_ENABLE is not set @@ -182,7 +163,6 @@ CONFIG_FLATMEM_MANUAL=y CONFIG_FLATMEM=y CONFIG_FLAT_NODE_MEM_MAP=y # CONFIG_SPARSEMEM_STATIC is not set -CONFIG_SPLIT_PTLOCK_CPUS=4096 CONFIG_ALIGNMENT_TRAP=y # @@ -273,10 +253,6 @@ CONFIG_TCP_CONG_BIC=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 is not set @@ -284,6 +260,7 @@ CONFIG_TCP_CONG_BIC=y # Network testing # # CONFIG_NET_PKTGEN is not set +# CONFIG_NETFILTER_NETLINK is not set # CONFIG_HAMRADIO is not set # CONFIG_IRDA is not set # CONFIG_BT is not set @@ -323,7 +300,6 @@ CONFIG_MTD_BLOCK=y # CONFIG_FTL is not set # CONFIG_NFTL is not set # CONFIG_INFTL is not set -# CONFIG_RFD_FTL is not set # # RAM/ROM/Flash chip drivers @@ -359,6 +335,7 @@ CONFIG_MTD_ROM=y # CONFIG_MTD_COMPLEX_MAPPINGS is not set # CONFIG_MTD_PHYSMAP is not set # CONFIG_MTD_ARM_INTEGRATOR is not set +# CONFIG_MTD_EDB7312 is not set # CONFIG_MTD_IMPA7 is not set CONFIG_MTD_BAST=y CONFIG_MTD_BAST_MAXSIZE=4 @@ -392,11 +369,6 @@ CONFIG_MTD_NAND_S3C2410=y # CONFIG_MTD_NAND_DISKONCHIP is not set # CONFIG_MTD_NAND_NANDSIM is not set -# -# OneNAND Flash Device Drivers -# -# CONFIG_MTD_ONENAND is not set - # # Parallel port support # @@ -409,12 +381,10 @@ CONFIG_PARPORT_1284=y # # Plug and Play support # -# CONFIG_PNP is not set # # Block devices # -# CONFIG_BLK_DEV_XD is not set # CONFIG_PARIDE is not set # CONFIG_BLK_DEV_COW_COMMON is not set CONFIG_BLK_DEV_LOOP=y @@ -425,6 +395,14 @@ CONFIG_BLK_DEV_RAM_COUNT=16 CONFIG_BLK_DEV_RAM_SIZE=4096 CONFIG_BLK_DEV_INITRD=y # CONFIG_CDROM_PKTCDVD is not set + +# +# IO Schedulers +# +CONFIG_IOSCHED_NOOP=y +CONFIG_IOSCHED_AS=y +CONFIG_IOSCHED_DEADLINE=y +CONFIG_IOSCHED_CFQ=y CONFIG_ATA_OVER_ETH=m # @@ -450,7 +428,6 @@ CONFIG_BLK_DEV_IDEFLOPPY=m CONFIG_IDE_GENERIC=y # CONFIG_IDE_ARM is not set CONFIG_BLK_DEV_IDE_BAST=y -# CONFIG_IDE_CHIPSETS is not set # CONFIG_BLK_DEV_IDEDMA is not set # CONFIG_IDEDMA_AUTO is not set # CONFIG_BLK_DEV_HD is not set @@ -489,11 +466,6 @@ CONFIG_NETDEVICES=y # CONFIG_EQUALIZER is not set # CONFIG_TUN is not set -# -# ARCnet devices -# -# CONFIG_ARCNET is not set - # # PHY device support # @@ -503,19 +475,9 @@ CONFIG_NETDEVICES=y # Ethernet (10 or 100Mbit) # CONFIG_NET_ETHERNET=y -CONFIG_MII=y -# CONFIG_NET_VENDOR_3COM is not set -# CONFIG_LANCE is not set -# CONFIG_NET_VENDOR_SMC is not set +CONFIG_MII=m # CONFIG_SMC91X is not set -CONFIG_DM9000=y -# CONFIG_NET_VENDOR_RACAL is not set -# CONFIG_AT1700 is not set -# CONFIG_DEPCA is not set -# CONFIG_HP100 is not set -# CONFIG_NET_ISA is not set -# CONFIG_NET_PCI is not set -# CONFIG_NET_POCKET is not set +CONFIG_DM9000=m # # Ethernet (1000 Mbit) @@ -528,7 +490,6 @@ CONFIG_DM9000=y # # Token Ring devices # -# CONFIG_TR is not set # # Wireless LAN (non-hamradio) @@ -581,9 +542,6 @@ CONFIG_KEYBOARD_ATKBD=y CONFIG_INPUT_MOUSE=y CONFIG_MOUSE_PS2=y # CONFIG_MOUSE_SERIAL is not set -# CONFIG_MOUSE_INPORT is not set -# CONFIG_MOUSE_LOGIBM is not set -# CONFIG_MOUSE_PC110PAD is not set # CONFIG_MOUSE_VSXXXAA is not set # CONFIG_INPUT_JOYSTICK is not set # CONFIG_INPUT_TOUCHSCREEN is not set @@ -610,7 +568,6 @@ CONFIG_SERIAL_NONSTANDARD=y # CONFIG_ROCKETPORT is not set # CONFIG_CYCLADES is not set # CONFIG_DIGIEPCA is not set -# CONFIG_ESPSERIAL is not set # CONFIG_MOXA_INTELLIO is not set # CONFIG_MOXA_SMARTIO is not set # CONFIG_ISI is not set @@ -633,10 +590,6 @@ CONFIG_SERIAL_8250_MANY_PORTS=y CONFIG_SERIAL_8250_SHARE_IRQ=y # CONFIG_SERIAL_8250_DETECT_IRQ is not set # CONFIG_SERIAL_8250_RSA is not set -# CONFIG_SERIAL_8250_FOURPORT is not set -# CONFIG_SERIAL_8250_ACCENT is not set -# CONFIG_SERIAL_8250_BOCA is not set -# CONFIG_SERIAL_8250_HUB6 is not set # # Non-8250 serial port support @@ -669,13 +622,6 @@ CONFIG_WATCHDOG=y # # CONFIG_SOFT_WATCHDOG is not set CONFIG_S3C2410_WATCHDOG=y - -# -# ISA-based Watchdog Cards -# -# CONFIG_PCWATCHDOG is not set -# CONFIG_MIXCOMWD is not set -# CONFIG_WDT is not set # CONFIG_NVRAM is not set # CONFIG_RTC is not set CONFIG_S3C2410_RTC=y @@ -690,7 +636,6 @@ CONFIG_S3C2410_RTC=y # # TPM devices # -# CONFIG_TELCLOCK is not set # # I2C support @@ -708,7 +653,6 @@ CONFIG_I2C_ALGOBIT=m # # I2C Hardware Bus support # -# CONFIG_I2C_ELEKTOR is not set CONFIG_I2C_ISA=m # CONFIG_I2C_PARPORT is not set # CONFIG_I2C_PARPORT_LIGHT is not set @@ -727,7 +671,6 @@ CONFIG_SENSORS_EEPROM=m # 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 @@ -794,28 +737,22 @@ CONFIG_SENSORS_LM85=m # Graphics support # CONFIG_FB=y -CONFIG_FB_CFB_FILLRECT=y -CONFIG_FB_CFB_COPYAREA=y -CONFIG_FB_CFB_IMAGEBLIT=y +# CONFIG_FB_CFB_FILLRECT is not set +# CONFIG_FB_CFB_COPYAREA is not set +# CONFIG_FB_CFB_IMAGEBLIT is not set +# CONFIG_FB_SOFT_CURSOR is not set # CONFIG_FB_MACMODES is not set CONFIG_FB_MODE_HELPERS=y # CONFIG_FB_TILEBLITTING is not set # CONFIG_FB_S1D13XXX is not set -CONFIG_FB_S3C2410=y -# CONFIG_FB_S3C2410_DEBUG is not set # CONFIG_FB_VIRTUAL is not set # # Console display driver support # # CONFIG_VGA_CONSOLE is not set -# CONFIG_MDA_CONSOLE is not set CONFIG_DUMMY_CONSOLE=y -CONFIG_FRAMEBUFFER_CONSOLE=y -# CONFIG_FRAMEBUFFER_CONSOLE_ROTATION is not set -# CONFIG_FONTS is not set -CONFIG_FONT_8x8=y -CONFIG_FONT_8x16=y +# CONFIG_FRAMEBUFFER_CONSOLE is not set # # Logo configuration @@ -835,10 +772,6 @@ CONFIG_USB_ARCH_HAS_HCD=y CONFIG_USB_ARCH_HAS_OHCI=y # CONFIG_USB is not set -# -# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' -# - # # USB Gadget Support # @@ -865,6 +798,10 @@ 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=y @@ -873,7 +810,6 @@ CONFIG_INOTIFY=y 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 @@ -918,7 +854,6 @@ CONFIG_JFFS_FS_VERBOSE=0 CONFIG_JFFS2_FS=y CONFIG_JFFS2_FS_DEBUG=0 CONFIG_JFFS2_FS_WRITEBUFFER=y -# CONFIG_JFFS2_SUMMARY is not set # CONFIG_JFFS2_COMPRESSION_OPTIONS is not set CONFIG_JFFS2_ZLIB=y CONFIG_JFFS2_RTIME=y @@ -949,7 +884,6 @@ 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 @@ -1025,7 +959,7 @@ CONFIG_NLS_DEFAULT="iso8859-1" # # CONFIG_PRINTK_TIME is not set CONFIG_DEBUG_KERNEL=y -CONFIG_MAGIC_SYSRQ=y +# CONFIG_MAGIC_SYSRQ is not set CONFIG_LOG_BUF_SHIFT=16 CONFIG_DETECT_SOFTLOCKUP=y # CONFIG_SCHEDSTATS is not set @@ -1036,9 +970,7 @@ CONFIG_DETECT_SOFTLOCKUP=y CONFIG_DEBUG_BUGVERBOSE=y CONFIG_DEBUG_INFO=y # CONFIG_DEBUG_FS is not set -# CONFIG_DEBUG_VM is not set CONFIG_FRAME_POINTER=y -# CONFIG_RCU_TORTURE_TEST is not set CONFIG_DEBUG_USER=y # CONFIG_DEBUG_WAITQ is not set # CONFIG_DEBUG_ERRORS is not set @@ -1066,7 +998,6 @@ CONFIG_DEBUG_S3C2410_UART=0 # Library routines # # CONFIG_CRC_CCITT is not set -# CONFIG_CRC16 is not set CONFIG_CRC32=y # CONFIG_LIBCRC32C is not set CONFIG_ZLIB_INFLATE=y diff --git a/trunk/arch/arm/kernel/apm.c b/trunk/arch/arm/kernel/apm.c index a2843be05557..b0bbd1e62ebb 100644 --- a/trunk/arch/arm/kernel/apm.c +++ b/trunk/arch/arm/kernel/apm.c @@ -20,7 +20,6 @@ #include #include #include -#include #include #include #include diff --git a/trunk/arch/arm/kernel/smp.c b/trunk/arch/arm/kernel/smp.c index 373c0959bc2f..e55ea952f7aa 100644 --- a/trunk/arch/arm/kernel/smp.c +++ b/trunk/arch/arm/kernel/smp.c @@ -256,7 +256,9 @@ void __cpuexit cpu_die(void) asmlinkage void __cpuinit secondary_start_kernel(void) { struct mm_struct *mm = &init_mm; - unsigned int cpu = smp_processor_id(); + unsigned int cpu; + + cpu = smp_processor_id(); printk("CPU%u: Booted secondary processor\n", cpu); diff --git a/trunk/arch/arm/mach-footbridge/common.c b/trunk/arch/arm/mach-footbridge/common.c index bbe6e4a0bf6a..dc09fd200c16 100644 --- a/trunk/arch/arm/mach-footbridge/common.c +++ b/trunk/arch/arm/mach-footbridge/common.c @@ -132,14 +132,14 @@ void __init footbridge_init_irq(void) static struct map_desc fb_common_io_desc[] __initdata = { { .virtual = ARMCSR_BASE, - .pfn = __phys_to_pfn(DC21285_ARMCSR_BASE), + .pfn = DC21285_ARMCSR_BASE, .length = ARMCSR_SIZE, - .type = MT_DEVICE, + .type = MT_DEVICE }, { .virtual = XBUS_BASE, .pfn = __phys_to_pfn(0x40000000), .length = XBUS_SIZE, - .type = MT_DEVICE, + .type = MT_DEVICE } }; @@ -153,28 +153,28 @@ static struct map_desc ebsa285_host_io_desc[] __initdata = { .virtual = PCIMEM_BASE, .pfn = __phys_to_pfn(DC21285_PCI_MEM), .length = PCIMEM_SIZE, - .type = MT_DEVICE, + .type = MT_DEVICE }, { .virtual = PCICFG0_BASE, .pfn = __phys_to_pfn(DC21285_PCI_TYPE_0_CONFIG), .length = PCICFG0_SIZE, - .type = MT_DEVICE, + .type = MT_DEVICE }, { .virtual = PCICFG1_BASE, .pfn = __phys_to_pfn(DC21285_PCI_TYPE_1_CONFIG), .length = PCICFG1_SIZE, - .type = MT_DEVICE, + .type = MT_DEVICE }, { .virtual = PCIIACK_BASE, .pfn = __phys_to_pfn(DC21285_PCI_IACK), .length = PCIIACK_SIZE, - .type = MT_DEVICE, + .type = MT_DEVICE }, { .virtual = PCIO_BASE, .pfn = __phys_to_pfn(DC21285_PCI_IO), .length = PCIO_SIZE, - .type = MT_DEVICE, - }, + .type = MT_DEVICE + } #endif }; @@ -187,13 +187,13 @@ static struct map_desc co285_io_desc[] __initdata = { .virtual = PCIO_BASE, .pfn = __phys_to_pfn(DC21285_PCI_IO), .length = PCIO_SIZE, - .type = MT_DEVICE, + .type = MT_DEVICE }, { .virtual = PCIMEM_BASE, .pfn = __phys_to_pfn(DC21285_PCI_MEM), .length = PCIMEM_SIZE, - .type = MT_DEVICE, - }, + .type = MT_DEVICE + } #endif }; diff --git a/trunk/arch/arm/mach-pxa/Kconfig b/trunk/arch/arm/mach-pxa/Kconfig index cd506646801a..e201aa9765b9 100644 --- a/trunk/arch/arm/mach-pxa/Kconfig +++ b/trunk/arch/arm/mach-pxa/Kconfig @@ -72,12 +72,6 @@ config MACH_HUSKY depends PXA_SHARPSL_25x select PXA_SHARP_C7xx -config MACH_AKITA - bool "Enable Sharp SL-1000 (Akita) Support" - depends PXA_SHARPSL_27x - select PXA_SHARP_Cxx00 - select MACH_SPITZ - config MACH_SPITZ bool "Enable Sharp Zaurus SL-3000 (Spitz) Support" depends PXA_SHARPSL_27x diff --git a/trunk/arch/arm/mach-pxa/Makefile b/trunk/arch/arm/mach-pxa/Makefile index 32526a0a6f86..d210bd5032ce 100644 --- a/trunk/arch/arm/mach-pxa/Makefile +++ b/trunk/arch/arm/mach-pxa/Makefile @@ -11,9 +11,8 @@ obj-$(CONFIG_PXA27x) += pxa27x.o obj-$(CONFIG_ARCH_LUBBOCK) += lubbock.o obj-$(CONFIG_MACH_MAINSTONE) += mainstone.o obj-$(CONFIG_ARCH_PXA_IDP) += idp.o -obj-$(CONFIG_PXA_SHARP_C7xx) += corgi.o corgi_ssp.o corgi_lcd.o sharpsl_pm.o corgi_pm.o -obj-$(CONFIG_PXA_SHARP_Cxx00) += spitz.o corgi_ssp.o corgi_lcd.o sharpsl_pm.o spitz_pm.o -obj-$(CONFIG_MACH_AKITA) += akita-ioexp.o +obj-$(CONFIG_PXA_SHARP_C7xx) += corgi.o corgi_ssp.o corgi_lcd.o +obj-$(CONFIG_PXA_SHARP_Cxx00) += spitz.o corgi_ssp.o corgi_lcd.o obj-$(CONFIG_MACH_POODLE) += poodle.o obj-$(CONFIG_MACH_TOSA) += tosa.o diff --git a/trunk/arch/arm/mach-pxa/akita-ioexp.c b/trunk/arch/arm/mach-pxa/akita-ioexp.c deleted file mode 100644 index f6d73cc01f78..000000000000 --- a/trunk/arch/arm/mach-pxa/akita-ioexp.c +++ /dev/null @@ -1,223 +0,0 @@ -/* - * Support for the Extra GPIOs on the Sharp SL-C1000 (Akita) - * (uses a Maxim MAX7310 8 Port IO Expander) - * - * Copyright 2005 Openedhand Ltd. - * - * Author: Richard Purdie - * - * 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 - -/* MAX7310 Regiser Map */ -#define MAX7310_INPUT 0x00 -#define MAX7310_OUTPUT 0x01 -#define MAX7310_POLINV 0x02 -#define MAX7310_IODIR 0x03 /* 1 = Input, 0 = Output */ -#define MAX7310_TIMEOUT 0x04 - -/* Addresses to scan */ -static unsigned short normal_i2c[] = { 0x18, I2C_CLIENT_END }; - -/* I2C Magic */ -I2C_CLIENT_INSMOD; - -static int max7310_write(struct i2c_client *client, int address, int data); -static struct i2c_client max7310_template; -static void akita_ioexp_work(void *private_); - -static struct device *akita_ioexp_device; -static unsigned char ioexp_output_value = AKITA_IOEXP_IO_OUT; -DECLARE_WORK(akita_ioexp, akita_ioexp_work, NULL); - - -/* - * MAX7310 Access - */ -static int max7310_config(struct device *dev, int iomode, int polarity) -{ - int ret; - struct i2c_client *client = to_i2c_client(dev); - - ret = max7310_write(client, MAX7310_POLINV, polarity); - if (ret < 0) - return ret; - ret = max7310_write(client, MAX7310_IODIR, iomode); - return ret; -} - -static int max7310_set_ouputs(struct device *dev, int outputs) -{ - struct i2c_client *client = to_i2c_client(dev); - - return max7310_write(client, MAX7310_OUTPUT, outputs); -} - -/* - * I2C Functions - */ -static int max7310_write(struct i2c_client *client, int address, int value) -{ - u8 data[2]; - - data[0] = address & 0xff; - data[1] = value & 0xff; - - if (i2c_master_send(client, data, 2) == 2) - return 0; - return -1; -} - -static int max7310_detect(struct i2c_adapter *adapter, int address, int kind) -{ - struct i2c_client *new_client; - int err; - - if (!(new_client = kmalloc(sizeof(struct i2c_client), GFP_KERNEL))) - return -ENOMEM; - - max7310_template.adapter = adapter; - max7310_template.addr = address; - - memcpy(new_client, &max7310_template, sizeof(struct i2c_client)); - - if ((err = i2c_attach_client(new_client))) { - kfree(new_client); - return err; - } - - max7310_config(&new_client->dev, AKITA_IOEXP_IO_DIR, 0); - akita_ioexp_device = &new_client->dev; - schedule_work(&akita_ioexp); - - return 0; -} - -static int max7310_attach_adapter(struct i2c_adapter *adapter) -{ - return i2c_probe(adapter, &addr_data, max7310_detect); -} - -static int max7310_detach_client(struct i2c_client *client) -{ - int err; - - akita_ioexp_device = NULL; - - if ((err = i2c_detach_client(client))) - return err; - - kfree(client); - return 0; -} - -static struct i2c_driver max7310_i2c_driver = { - .owner = THIS_MODULE, - .name = "akita-max7310", - .id = I2C_DRIVERID_AKITAIOEXP, - .flags = I2C_DF_NOTIFY, - .attach_adapter = max7310_attach_adapter, - .detach_client = max7310_detach_client, -}; - -static struct i2c_client max7310_template = { - name: "akita-max7310", - flags: I2C_CLIENT_ALLOW_USE, - driver: &max7310_i2c_driver, -}; - -void akita_set_ioexp(struct device *dev, unsigned char bit) -{ - ioexp_output_value |= bit; - - if (akita_ioexp_device) - schedule_work(&akita_ioexp); - return; -} - -void akita_reset_ioexp(struct device *dev, unsigned char bit) -{ - ioexp_output_value &= ~bit; - - if (akita_ioexp_device) - schedule_work(&akita_ioexp); - return; -} - -EXPORT_SYMBOL(akita_set_ioexp); -EXPORT_SYMBOL(akita_reset_ioexp); - -static void akita_ioexp_work(void *private_) -{ - if (akita_ioexp_device) - max7310_set_ouputs(akita_ioexp_device, ioexp_output_value); -} - - -#ifdef CONFIG_PM -static int akita_ioexp_suspend(struct platform_device *pdev, pm_message_t state) -{ - flush_scheduled_work(); - return 0; -} - -static int akita_ioexp_resume(struct platform_device *pdev) -{ - schedule_work(&akita_ioexp); - return 0; -} -#else -#define akita_ioexp_suspend NULL -#define akita_ioexp_resume NULL -#endif - -static int __init akita_ioexp_probe(struct platform_device *pdev) -{ - return i2c_add_driver(&max7310_i2c_driver); -} - -static int akita_ioexp_remove(struct platform_device *pdev) -{ - i2c_del_driver(&max7310_i2c_driver); - return 0; -} - -static struct platform_driver akita_ioexp_driver = { - .probe = akita_ioexp_probe, - .remove = akita_ioexp_remove, - .suspend = akita_ioexp_suspend, - .resume = akita_ioexp_resume, - .driver = { - .name = "akita-ioexp", - }, -}; - -static int __init akita_ioexp_init(void) -{ - return platform_driver_register(&akita_ioexp_driver); -} - -static void __exit akita_ioexp_exit(void) -{ - platform_driver_unregister(&akita_ioexp_driver); -} - -MODULE_AUTHOR("Richard Purdie "); -MODULE_DESCRIPTION("Akita IO-Expander driver"); -MODULE_LICENSE("GPL"); - -fs_initcall(akita_ioexp_init); -module_exit(akita_ioexp_exit); - diff --git a/trunk/arch/arm/mach-pxa/corgi_lcd.c b/trunk/arch/arm/mach-pxa/corgi_lcd.c index 6dbcaf114ad7..698eb06545c4 100644 --- a/trunk/arch/arm/mach-pxa/corgi_lcd.c +++ b/trunk/arch/arm/mach-pxa/corgi_lcd.c @@ -22,7 +22,7 @@ #include #include #include -#include +#include #include #include #include diff --git a/trunk/arch/arm/mach-pxa/corgi_pm.c b/trunk/arch/arm/mach-pxa/corgi_pm.c deleted file mode 100644 index 599be14754f9..000000000000 --- a/trunk/arch/arm/mach-pxa/corgi_pm.c +++ /dev/null @@ -1,228 +0,0 @@ -/* - * Battery and Power Management code for the Sharp SL-C7xx - * - * Copyright (c) 2005 Richard Purdie - * - * 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 - -#include -#include -#include -#include "sharpsl.h" - -static void corgi_charger_init(void) -{ - pxa_gpio_mode(CORGI_GPIO_ADC_TEMP_ON | GPIO_OUT); - pxa_gpio_mode(CORGI_GPIO_CHRG_ON | GPIO_OUT); - pxa_gpio_mode(CORGI_GPIO_CHRG_UKN | GPIO_OUT); - pxa_gpio_mode(CORGI_GPIO_KEY_INT | GPIO_IN); -} - -static void corgi_charge_led(int val) -{ - if (val == SHARPSL_LED_ERROR) { - dev_dbg(sharpsl_pm.dev, "Charge LED Error\n"); - } else if (val == SHARPSL_LED_ON) { - dev_dbg(sharpsl_pm.dev, "Charge LED On\n"); - GPSR0 = GPIO_bit(CORGI_GPIO_LED_ORANGE); - } else { - dev_dbg(sharpsl_pm.dev, "Charge LED Off\n"); - GPCR0 = GPIO_bit(CORGI_GPIO_LED_ORANGE); - } -} - -static void corgi_measure_temp(int on) -{ - if (on) - GPSR(CORGI_GPIO_ADC_TEMP_ON) = GPIO_bit(CORGI_GPIO_ADC_TEMP_ON); - else - GPCR(CORGI_GPIO_ADC_TEMP_ON) = GPIO_bit(CORGI_GPIO_ADC_TEMP_ON); -} - -static void corgi_charge(int on) -{ - if (on) { - if (machine_is_corgi() && (sharpsl_pm.flags & SHARPSL_SUSPENDED)) { - GPCR(CORGI_GPIO_CHRG_ON) = GPIO_bit(CORGI_GPIO_CHRG_ON); - GPSR(CORGI_GPIO_CHRG_UKN) = GPIO_bit(CORGI_GPIO_CHRG_UKN); - } else { - GPSR(CORGI_GPIO_CHRG_ON) = GPIO_bit(CORGI_GPIO_CHRG_ON); - GPCR(CORGI_GPIO_CHRG_UKN) = GPIO_bit(CORGI_GPIO_CHRG_UKN); - } - } else { - GPCR(CORGI_GPIO_CHRG_ON) = GPIO_bit(CORGI_GPIO_CHRG_ON); - GPCR(CORGI_GPIO_CHRG_UKN) = GPIO_bit(CORGI_GPIO_CHRG_UKN); - } -} - -static void corgi_discharge(int on) -{ - if (on) - GPSR(CORGI_GPIO_DISCHARGE_ON) = GPIO_bit(CORGI_GPIO_DISCHARGE_ON); - else - GPCR(CORGI_GPIO_DISCHARGE_ON) = GPIO_bit(CORGI_GPIO_DISCHARGE_ON); -} - -static void corgi_presuspend(void) -{ - int i; - unsigned long wakeup_mask; - - /* charging , so CHARGE_ON bit is HIGH during OFF. */ - if (READ_GPIO_BIT(CORGI_GPIO_CHRG_ON)) - PGSR1 |= GPIO_bit(CORGI_GPIO_CHRG_ON); - else - PGSR1 &= ~GPIO_bit(CORGI_GPIO_CHRG_ON); - - if (READ_GPIO_BIT(CORGI_GPIO_LED_ORANGE)) - PGSR0 |= GPIO_bit(CORGI_GPIO_LED_ORANGE); - else - PGSR0 &= ~GPIO_bit(CORGI_GPIO_LED_ORANGE); - - if (READ_GPIO_BIT(CORGI_GPIO_CHRG_UKN)) - PGSR1 |= GPIO_bit(CORGI_GPIO_CHRG_UKN); - else - PGSR1 &= ~GPIO_bit(CORGI_GPIO_CHRG_UKN); - - /* Resume on keyboard power key */ - PGSR2 = (PGSR2 & ~CORGI_GPIO_ALL_STROBE_BIT) | CORGI_GPIO_STROBE_BIT(0); - - wakeup_mask = GPIO_bit(CORGI_GPIO_KEY_INT) | GPIO_bit(CORGI_GPIO_WAKEUP) | GPIO_bit(CORGI_GPIO_AC_IN) | GPIO_bit(CORGI_GPIO_CHRG_FULL); - - if (!machine_is_corgi()) - wakeup_mask |= GPIO_bit(CORGI_GPIO_MAIN_BAT_LOW); - - PWER = wakeup_mask | PWER_RTC; - PRER = wakeup_mask; - PFER = wakeup_mask; - - for (i = 0; i <=15; i++) { - if (PRER & PFER & GPIO_bit(i)) { - if (GPLR0 & GPIO_bit(i) ) - PRER &= ~GPIO_bit(i); - else - PFER &= ~GPIO_bit(i); - } - } -} - -static void corgi_postsuspend(void) -{ -} - -/* - * Check what brought us out of the suspend. - * Return: 0 to sleep, otherwise wake - */ -static int corgi_should_wakeup(unsigned int resume_on_alarm) -{ - int is_resume = 0; - - dev_dbg(sharpsl_pm.dev, "GPLR0 = %x,%x\n", GPLR0, PEDR); - - if ((PEDR & GPIO_bit(CORGI_GPIO_AC_IN))) { - if (STATUS_AC_IN()) { - /* charge on */ - dev_dbg(sharpsl_pm.dev, "ac insert\n"); - sharpsl_pm.flags |= SHARPSL_DO_OFFLINE_CHRG; - } else { - /* charge off */ - dev_dbg(sharpsl_pm.dev, "ac remove\n"); - CHARGE_LED_OFF(); - CHARGE_OFF(); - sharpsl_pm.charge_mode = CHRG_OFF; - } - } - - if ((PEDR & GPIO_bit(CORGI_GPIO_CHRG_FULL))) - dev_dbg(sharpsl_pm.dev, "Charge full interrupt\n"); - - if (PEDR & GPIO_bit(CORGI_GPIO_KEY_INT)) - is_resume |= GPIO_bit(CORGI_GPIO_KEY_INT); - - if (PEDR & GPIO_bit(CORGI_GPIO_WAKEUP)) - is_resume |= GPIO_bit(CORGI_GPIO_WAKEUP); - - if (resume_on_alarm && (PEDR & PWER_RTC)) - is_resume |= PWER_RTC; - - dev_dbg(sharpsl_pm.dev, "is_resume: %x\n",is_resume); - return is_resume; -} - -static unsigned long corgi_charger_wakeup(void) -{ - return ~GPLR0 & ( GPIO_bit(CORGI_GPIO_AC_IN) | GPIO_bit(CORGI_GPIO_KEY_INT) | GPIO_bit(CORGI_GPIO_WAKEUP) ); -} - -static int corgi_acin_status(void) -{ - return ((GPLR(CORGI_GPIO_AC_IN) & GPIO_bit(CORGI_GPIO_AC_IN)) != 0); -} - -static struct sharpsl_charger_machinfo corgi_pm_machinfo = { - .init = corgi_charger_init, - .gpio_batlock = CORGI_GPIO_BAT_COVER, - .gpio_acin = CORGI_GPIO_AC_IN, - .gpio_batfull = CORGI_GPIO_CHRG_FULL, - .status_acin = corgi_acin_status, - .discharge = corgi_discharge, - .charge = corgi_charge, - .chargeled = corgi_charge_led, - .measure_temp = corgi_measure_temp, - .presuspend = corgi_presuspend, - .postsuspend = corgi_postsuspend, - .charger_wakeup = corgi_charger_wakeup, - .should_wakeup = corgi_should_wakeup, - .bat_levels = 40, - .bat_levels_noac = spitz_battery_levels_noac, - .bat_levels_acin = spitz_battery_levels_acin, - .status_high_acin = 188, - .status_low_acin = 178, - .status_high_noac = 185, - .status_low_noac = 175, -}; - -static struct platform_device *corgipm_device; - -static int __devinit corgipm_init(void) -{ - int ret; - - corgipm_device = platform_device_alloc("sharpsl-pm", -1); - if (!corgipm_device) - return -ENOMEM; - - corgipm_device->dev.platform_data = &corgi_pm_machinfo; - ret = platform_device_add(corgipm_device); - - if (ret) - platform_device_put(corgipm_device); - - return ret; -} - -static void corgipm_exit(void) -{ - platform_device_unregister(corgipm_device); -} - -module_init(corgipm_init); -module_exit(corgipm_exit); diff --git a/trunk/arch/arm/mach-pxa/sharpsl.h b/trunk/arch/arm/mach-pxa/sharpsl.h index b0c40a1d6671..4879c0f7da72 100644 --- a/trunk/arch/arm/mach-pxa/sharpsl.h +++ b/trunk/arch/arm/mach-pxa/sharpsl.h @@ -115,7 +115,7 @@ extern struct battery_thresh spitz_battery_levels_noac[]; #define CHARGE_LED_ERR() sharpsl_pm.machinfo->chargeled(SHARPSL_LED_ERROR) #define DISCHARGE_ON() sharpsl_pm.machinfo->discharge(1) #define DISCHARGE_OFF() sharpsl_pm.machinfo->discharge(0) -#define STATUS_AC_IN() sharpsl_pm.machinfo->status_acin() -#define STATUS_BATT_LOCKED() READ_GPIO_BIT(sharpsl_pm.machinfo->gpio_batlock) -#define STATUS_CHRG_FULL() READ_GPIO_BIT(sharpsl_pm.machinfo->gpio_batfull) -#define STATUS_FATAL() READ_GPIO_BIT(sharpsl_pm.machinfo->gpio_fatal) +#define STATUS_AC_IN sharpsl_pm.machinfo->status_acin() +#define STATUS_BATT_LOCKED READ_GPIO_BIT(sharpsl_pm.machinfo->gpio_batlock) +#define STATUS_CHRG_FULL READ_GPIO_BIT(sharpsl_pm.machinfo->gpio_batfull) +#define STATUS_FATAL READ_GPIO_BIT(sharpsl_pm.machinfo->gpio_fatal) diff --git a/trunk/arch/arm/mach-pxa/sharpsl_pm.c b/trunk/arch/arm/mach-pxa/sharpsl_pm.c index c10be00fb526..6c9e871c53d8 100644 --- a/trunk/arch/arm/mach-pxa/sharpsl_pm.c +++ b/trunk/arch/arm/mach-pxa/sharpsl_pm.c @@ -21,7 +21,7 @@ #include #include #include -#include +#include #include #include @@ -45,15 +45,15 @@ #define SHARPSL_WAIT_DISCHARGE_ON 100 /* 100 msec */ #define SHARPSL_CHECK_BATTERY_WAIT_TIME_TEMP 10 /* 10 msec */ #define SHARPSL_CHECK_BATTERY_WAIT_TIME_VOLT 10 /* 10 msec */ -#define SHARPSL_CHECK_BATTERY_WAIT_TIME_ACIN 10 /* 10 msec */ +#define SHARPSL_CHECK_BATTERY_WAIT_TIME_JKVAD 10 /* 10 msec */ #define SHARPSL_CHARGE_WAIT_TIME 15 /* 15 msec */ #define SHARPSL_CHARGE_CO_CHECK_TIME 5 /* 5 msec */ #define SHARPSL_CHARGE_RETRY_CNT 1 /* eqv. 10 min */ #define SHARPSL_CHARGE_ON_VOLT 0x99 /* 2.9V */ #define SHARPSL_CHARGE_ON_TEMP 0xe0 /* 2.9V */ -#define SHARPSL_CHARGE_ON_ACIN_HIGH 0x9b /* 6V */ -#define SHARPSL_CHARGE_ON_ACIN_LOW 0x34 /* 2V */ +#define SHARPSL_CHARGE_ON_JKVAD_HIGH 0x9b /* 6V */ +#define SHARPSL_CHARGE_ON_JKVAD_LOW 0x34 /* 2V */ #define SHARPSL_FATAL_ACIN_VOLT 182 /* 3.45V */ #define SHARPSL_FATAL_NOACIN_VOLT 170 /* 3.40V */ @@ -160,10 +160,9 @@ struct battery_thresh spitz_battery_levels_noac[] = { /* * Prototypes */ -static int sharpsl_read_main_battery(void); +static int sharpsl_read_MainBattery(void); static int sharpsl_off_charge_battery(void); -static int sharpsl_check_battery_temp(void); -static int sharpsl_check_battery_voltage(void); +static int sharpsl_check_battery(int mode); static int sharpsl_ac_check(void); static int sharpsl_fatal_check(void); static int sharpsl_average_value(int ad); @@ -229,7 +228,7 @@ static void sharpsl_battery_thread(void *private_) if (!sharpsl_pm.machinfo) return; - sharpsl_pm.battstat.ac_status = (STATUS_AC_IN() ? APM_AC_ONLINE : APM_AC_OFFLINE); + sharpsl_pm.battstat.ac_status = (!(STATUS_AC_IN) ? APM_AC_OFFLINE : APM_AC_ONLINE); /* Corgi cannot confirm when battery fully charged so periodically kick! */ if (machine_is_corgi() && (sharpsl_pm.charge_mode == CHRG_ON) @@ -237,7 +236,7 @@ static void sharpsl_battery_thread(void *private_) schedule_work(&toggle_charger); while(1) { - voltage = sharpsl_read_main_battery(); + voltage = sharpsl_read_MainBattery(); if (voltage > 0) break; if (i++ > 5) { voltage = sharpsl_pm.machinfo->bat_levels_noac[0].voltage; @@ -318,10 +317,10 @@ static void sharpsl_charge_toggle(void *private_) { dev_dbg(sharpsl_pm.dev, "Toogling Charger at time: %lx\n", jiffies); - if (STATUS_AC_IN() == 0) { + if (STATUS_AC_IN == 0) { sharpsl_charge_off(); return; - } else if ((sharpsl_check_battery_temp() < 0) || (sharpsl_ac_check() < 0)) { + } else if ((sharpsl_check_battery(1) < 0) || (sharpsl_ac_check() < 0)) { sharpsl_charge_error(); return; } @@ -336,7 +335,7 @@ static void sharpsl_charge_toggle(void *private_) static void sharpsl_ac_timer(unsigned long data) { - int acin = STATUS_AC_IN(); + int acin = STATUS_AC_IN; dev_dbg(sharpsl_pm.dev, "AC Status: %d\n",acin); @@ -365,7 +364,7 @@ static void sharpsl_chrg_full_timer(unsigned long data) sharpsl_pm.full_count++; - if (STATUS_AC_IN() == 0) { + if (STATUS_AC_IN == 0) { dev_dbg(sharpsl_pm.dev, "Charge Full: AC removed - stop charging!\n"); if (sharpsl_pm.charge_mode == CHRG_ON) sharpsl_charge_off(); @@ -400,12 +399,12 @@ static irqreturn_t sharpsl_fatal_isr(int irq, void *dev_id, struct pt_regs *fp) { int is_fatal = 0; - if (STATUS_BATT_LOCKED() == 0) { + if (STATUS_BATT_LOCKED == 0) { dev_err(sharpsl_pm.dev, "Battery now Unlocked! Suspending.\n"); is_fatal = 1; } - if (sharpsl_pm.machinfo->gpio_fatal && (STATUS_FATAL() == 0)) { + if (sharpsl_pm.machinfo->gpio_fatal && (STATUS_FATAL == 0)) { dev_err(sharpsl_pm.dev, "Fatal Batt Error! Suspending.\n"); is_fatal = 1; } @@ -462,12 +461,12 @@ static int read_max1111(int channel) | MAXCTRL_SGL | MAXCTRL_UNI | MAXCTRL_STR); } -static int sharpsl_read_main_battery(void) +static int sharpsl_read_MainBattery(void) { return read_max1111(BATT_AD); } -static int sharpsl_read_temp(void) +static int sharpsl_read_Temp(void) { int temp; @@ -481,7 +480,7 @@ static int sharpsl_read_temp(void) return temp; } -static int sharpsl_read_acin(void) +static int sharpsl_read_jkvad(void) { return read_max1111(JK_VAD); } @@ -523,14 +522,16 @@ static int get_select_val(int *val) return (sum/3); } -static int sharpsl_check_battery_temp(void) +/* mode 0 - Check temperature and voltage + * 1 - Check temperature only */ +static int sharpsl_check_battery(int mode) { int val, i, buff[5]; /* Check battery temperature */ for (i=0; i<5; i++) { mdelay(SHARPSL_CHECK_BATTERY_WAIT_TIME_TEMP); - buff[i] = sharpsl_read_temp(); + buff[i] = sharpsl_read_Temp(); } val = get_select_val(buff); @@ -538,13 +539,8 @@ static int sharpsl_check_battery_temp(void) dev_dbg(sharpsl_pm.dev, "Temperature: %d\n", val); if (val > SHARPSL_CHARGE_ON_TEMP) return -1; - - return 0; -} - -static int sharpsl_check_battery_voltage(void) -{ - int val, i, buff[5]; + if (mode == 1) + return 0; /* disable charge, enable discharge */ CHARGE_OFF(); @@ -556,7 +552,7 @@ static int sharpsl_check_battery_voltage(void) /* Check battery voltage */ for (i=0; i<5; i++) { - buff[i] = sharpsl_read_main_battery(); + buff[i] = sharpsl_read_MainBattery(); mdelay(SHARPSL_CHECK_BATTERY_WAIT_TIME_VOLT); } @@ -579,14 +575,14 @@ static int sharpsl_ac_check(void) int temp, i, buff[5]; for (i=0; i<5; i++) { - buff[i] = sharpsl_read_acin(); - mdelay(SHARPSL_CHECK_BATTERY_WAIT_TIME_ACIN); + buff[i] = sharpsl_read_jkvad(); + mdelay(SHARPSL_CHECK_BATTERY_WAIT_TIME_JKVAD); } temp = get_select_val(buff); dev_dbg(sharpsl_pm.dev, "AC Voltage: %d\n",temp); - if ((temp > SHARPSL_CHARGE_ON_ACIN_HIGH) || (temp < SHARPSL_CHARGE_ON_ACIN_LOW)) { + if ((temp > SHARPSL_CHARGE_ON_JKVAD_HIGH) || (temp < SHARPSL_CHARGE_ON_JKVAD_LOW)) { dev_err(sharpsl_pm.dev, "Error: AC check failed.\n"); return -1; } @@ -595,7 +591,7 @@ static int sharpsl_ac_check(void) } #ifdef CONFIG_PM -static int sharpsl_pm_suspend(struct platform_device *pdev, pm_message_t state) +static int sharpsl_pm_suspend(struct device *dev, pm_message_t state) { sharpsl_pm.flags |= SHARPSL_SUSPENDED; flush_scheduled_work(); @@ -608,7 +604,7 @@ static int sharpsl_pm_suspend(struct platform_device *pdev, pm_message_t state) return 0; } -static int sharpsl_pm_resume(struct platform_device *pdev) +static int sharpsl_pm_resume(struct device *dev) { /* Clear the reset source indicators as they break the bootloader upon reboot */ RCSR = 0x0f; @@ -626,7 +622,7 @@ static void corgi_goto_sleep(unsigned long alarm_time, unsigned int alarm_enable dev_dbg(sharpsl_pm.dev, "Offline Charge Activate = %d\n",sharpsl_pm.flags & SHARPSL_DO_OFFLINE_CHRG); /* not charging and AC-IN! */ - if ((sharpsl_pm.flags & SHARPSL_DO_OFFLINE_CHRG) && (STATUS_AC_IN() != 0)) { + if ((sharpsl_pm.flags & SHARPSL_DO_OFFLINE_CHRG) && (STATUS_AC_IN != 0)) { dev_dbg(sharpsl_pm.dev, "Activating Offline Charger...\n"); sharpsl_pm.charge_mode = CHRG_OFF; sharpsl_pm.flags &= ~SHARPSL_DO_OFFLINE_CHRG; @@ -675,7 +671,7 @@ static int corgi_enter_suspend(unsigned long alarm_time, unsigned int alarm_enab dev_dbg(sharpsl_pm.dev, "User triggered wakeup in offline charger.\n"); } - if ((STATUS_BATT_LOCKED() == 0) || (sharpsl_fatal_check() < 0) ) + if ((STATUS_BATT_LOCKED == 0) || (sharpsl_fatal_check() < 0) ) { dev_err(sharpsl_pm.dev, "Fatal condition. Suspend.\n"); corgi_goto_sleep(alarm_time, alarm_enable, state); @@ -715,7 +711,7 @@ static int sharpsl_fatal_check(void) dev_dbg(sharpsl_pm.dev, "sharpsl_fatal_check entered\n"); /* Check AC-Adapter */ - acin = STATUS_AC_IN(); + acin = STATUS_AC_IN; if (acin && (sharpsl_pm.charge_mode == CHRG_ON)) { CHARGE_OFF(); @@ -729,7 +725,7 @@ static int sharpsl_fatal_check(void) /* Check battery : check inserting battery ? */ for (i=0; i<5; i++) { - buff[i] = sharpsl_read_main_battery(); + buff[i] = sharpsl_read_MainBattery(); mdelay(SHARPSL_CHECK_BATTERY_WAIT_TIME_VOLT); } @@ -743,7 +739,7 @@ static int sharpsl_fatal_check(void) } temp = get_select_val(buff); - dev_dbg(sharpsl_pm.dev, "sharpsl_fatal_check: acin: %d, discharge voltage: %d, no discharge: %d\n", acin, temp, sharpsl_read_main_battery()); + dev_dbg(sharpsl_pm.dev, "sharpsl_fatal_check: acin: %d, discharge voltage: %d, no discharge: %d\n", acin, temp, sharpsl_read_MainBattery()); if ((acin && (temp < SHARPSL_FATAL_ACIN_VOLT)) || (!acin && (temp < SHARPSL_FATAL_NOACIN_VOLT))) @@ -775,7 +771,7 @@ static int sharpsl_off_charge_battery(void) dev_dbg(sharpsl_pm.dev, "Offline Charger: Step 1\n"); /* AC Check */ - if ((sharpsl_ac_check() < 0) || (sharpsl_check_battery_temp() < 0)) + if ((sharpsl_ac_check() < 0) || (sharpsl_check_battery(1) < 0)) return sharpsl_off_charge_error(); /* Start Charging */ @@ -797,7 +793,7 @@ static int sharpsl_off_charge_battery(void) dev_dbg(sharpsl_pm.dev, "Offline Charger: Step 2\n"); - if ((sharpsl_check_battery_temp() < 0) || (sharpsl_check_battery_voltage() < 0)) + if (sharpsl_check_battery(0) < 0) return sharpsl_off_charge_error(); CHARGE_OFF(); @@ -815,7 +811,7 @@ static int sharpsl_off_charge_battery(void) /* Check for timeout */ if ((RCNR - time) > SHARPSL_WAIT_CO_TIME) return 1; - if (STATUS_CHRG_FULL()) { + if (STATUS_CHRG_FULL) { dev_dbg(sharpsl_pm.dev, "Offline Charger: Charge full occured. Retrying to check\n"); sharpsl_pm.full_count++; CHARGE_OFF(); @@ -844,7 +840,7 @@ static int sharpsl_off_charge_battery(void) sharpsl_pm.full_count++; return 1; } - if (STATUS_CHRG_FULL()) { + if (STATUS_CHRG_FULL) { dev_dbg(sharpsl_pm.dev, "Offline Charger: Charging complete.\n"); CHARGE_LED_OFF(); CHARGE_OFF(); @@ -890,13 +886,13 @@ static struct pm_ops sharpsl_pm_ops = { .finish = pxa_pm_finish, }; -static int __init sharpsl_pm_probe(struct platform_device *pdev) +static int __init sharpsl_pm_probe(struct device *dev) { - if (!pdev->dev.platform_data) + if (!dev->platform_data) return -EINVAL; - sharpsl_pm.dev = &pdev->dev; - sharpsl_pm.machinfo = pdev->dev.platform_data; + sharpsl_pm.dev = dev; + sharpsl_pm.machinfo = dev->platform_data; sharpsl_pm.charge_mode = CHRG_OFF; sharpsl_pm.flags = 0; @@ -939,8 +935,8 @@ static int __init sharpsl_pm_probe(struct platform_device *pdev) else set_irq_type(IRQ_GPIO(sharpsl_pm.machinfo->gpio_batfull),IRQT_RISING); } - device_create_file(&pdev->dev, &dev_attr_battery_percentage); - device_create_file(&pdev->dev, &dev_attr_battery_voltage); + device_create_file(dev, &dev_attr_battery_percentage); + device_create_file(dev, &dev_attr_battery_voltage); apm_get_power_status = sharpsl_apm_get_power_status; @@ -951,12 +947,12 @@ static int __init sharpsl_pm_probe(struct platform_device *pdev) return 0; } -static int sharpsl_pm_remove(struct platform_device *pdev) +static int sharpsl_pm_remove(struct device *dev) { pm_set_ops(NULL); - device_remove_file(&pdev->dev, &dev_attr_battery_percentage); - device_remove_file(&pdev->dev, &dev_attr_battery_voltage); + device_remove_file(dev, &dev_attr_battery_percentage); + device_remove_file(dev, &dev_attr_battery_voltage); free_irq(IRQ_GPIO(sharpsl_pm.machinfo->gpio_acin), sharpsl_ac_isr); free_irq(IRQ_GPIO(sharpsl_pm.machinfo->gpio_batlock), sharpsl_fatal_isr); @@ -973,24 +969,23 @@ static int sharpsl_pm_remove(struct platform_device *pdev) return 0; } -static struct platform_driver sharpsl_pm_driver = { +static struct device_driver sharpsl_pm_driver = { + .name = "sharpsl-pm", + .bus = &platform_bus_type, .probe = sharpsl_pm_probe, .remove = sharpsl_pm_remove, .suspend = sharpsl_pm_suspend, .resume = sharpsl_pm_resume, - .driver = { - .name = "sharpsl-pm", - }, }; static int __devinit sharpsl_pm_init(void) { - return platform_driver_register(&sharpsl_pm_driver); + return driver_register(&sharpsl_pm_driver); } static void sharpsl_pm_exit(void) { - platform_driver_unregister(&sharpsl_pm_driver); + driver_unregister(&sharpsl_pm_driver); } late_initcall(sharpsl_pm_init); diff --git a/trunk/arch/arm/mach-pxa/spitz.c b/trunk/arch/arm/mach-pxa/spitz.c index 2df1b56615b1..4e9a699ee428 100644 --- a/trunk/arch/arm/mach-pxa/spitz.c +++ b/trunk/arch/arm/mach-pxa/spitz.c @@ -345,16 +345,6 @@ static void spitz_irda_transceiver_mode(struct device *dev, int mode) reset_scoop_gpio(&spitzscoop2_device.dev, SPITZ_SCP2_IR_ON); } -#ifdef CONFIG_MACH_AKITA -static void akita_irda_transceiver_mode(struct device *dev, int mode) -{ - if (mode & IR_OFF) - akita_set_ioexp(&akitaioexp_device.dev, AKITA_IOEXP_IR_ON); - else - akita_reset_ioexp(&akitaioexp_device.dev, AKITA_IOEXP_IR_ON); -} -#endif - static struct pxaficp_platform_data spitz_ficp_platform_data = { .transceiver_cap = IR_SIRMODE | IR_OFF, .transceiver_mode = spitz_irda_transceiver_mode, @@ -427,32 +417,6 @@ static void __init spitz_init(void) platform_device_register(&spitzscoop2_device); } -#ifdef CONFIG_MACH_AKITA -/* - * Akita IO Expander - */ -struct platform_device akitaioexp_device = { - .name = "akita-ioexp", - .id = -1, -}; - -static void __init akita_init(void) -{ - spitz_ficp_platform_data.transceiver_mode = akita_irda_transceiver_mode; - - /* We just pretend the second element of the array doesn't exist */ - spitz_pcmcia_config.num_devs = 1; - platform_scoop_config = &spitz_pcmcia_config; - spitz_bl_machinfo.set_bl_intensity = akita_bl_set_intensity; - - platform_device_register(&akitaioexp_device); - - spitzscoop_device.dev.parent = &akitaioexp_device.dev; - common_init(); -} -#endif - - static void __init fixup_spitz(struct machine_desc *desc, struct tag *tags, char **cmdline, struct meminfo *mi) { @@ -488,16 +452,3 @@ MACHINE_START(BORZOI, "SHARP Borzoi") .timer = &pxa_timer, MACHINE_END #endif - -#ifdef CONFIG_MACH_AKITA -MACHINE_START(AKITA, "SHARP Akita") - .phys_ram = 0xa0000000, - .phys_io = 0x40000000, - .io_pg_offst = (io_p2v(0x40000000) >> 18) & 0xfffc, - .fixup = fixup_spitz, - .map_io = pxa_map_io, - .init_irq = pxa_init_irq, - .init_machine = akita_init, - .timer = &pxa_timer, -MACHINE_END -#endif diff --git a/trunk/arch/arm/mach-pxa/spitz_pm.c b/trunk/arch/arm/mach-pxa/spitz_pm.c deleted file mode 100644 index 3ce7486daa51..000000000000 --- a/trunk/arch/arm/mach-pxa/spitz_pm.c +++ /dev/null @@ -1,233 +0,0 @@ -/* - * Battery and Power Management code for the Sharp SL-Cxx00 - * - * Copyright (c) 2005 Richard Purdie - * - * 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 - -#include -#include -#include -#include "sharpsl.h" - -static int spitz_last_ac_status; - -static void spitz_charger_init(void) -{ - pxa_gpio_mode(SPITZ_GPIO_KEY_INT | GPIO_IN); - pxa_gpio_mode(SPITZ_GPIO_SYNC | GPIO_IN); -} - -static void spitz_charge_led(int val) -{ - if (val == SHARPSL_LED_ERROR) { - dev_dbg(sharpsl_pm.dev, "Charge LED Error\n"); - } else if (val == SHARPSL_LED_ON) { - dev_dbg(sharpsl_pm.dev, "Charge LED On\n"); - set_scoop_gpio(&spitzscoop_device.dev, SPITZ_SCP_LED_ORANGE); - } else { - dev_dbg(sharpsl_pm.dev, "Charge LED Off\n"); - reset_scoop_gpio(&spitzscoop_device.dev, SPITZ_SCP_LED_ORANGE); - } -} - -static void spitz_measure_temp(int on) -{ - if (on) - set_scoop_gpio(&spitzscoop_device.dev, SPITZ_SCP_ADC_TEMP_ON); - else - reset_scoop_gpio(&spitzscoop_device.dev, SPITZ_SCP_ADC_TEMP_ON); -} - -static void spitz_charge(int on) -{ - if (on) { - if (sharpsl_pm.flags & SHARPSL_SUSPENDED) { - set_scoop_gpio(&spitzscoop_device.dev, SPITZ_SCP_JK_B); - reset_scoop_gpio(&spitzscoop_device.dev, SPITZ_SCP_CHRG_ON); - } else { - reset_scoop_gpio(&spitzscoop_device.dev, SPITZ_SCP_JK_B); - reset_scoop_gpio(&spitzscoop_device.dev, SPITZ_SCP_CHRG_ON); - } - } else { - reset_scoop_gpio(&spitzscoop_device.dev, SPITZ_SCP_JK_B); - set_scoop_gpio(&spitzscoop_device.dev, SPITZ_SCP_CHRG_ON); - } -} - -static void spitz_discharge(int on) -{ - if (on) - set_scoop_gpio(&spitzscoop_device.dev, SPITZ_SCP_JK_A); - else - reset_scoop_gpio(&spitzscoop_device.dev, SPITZ_SCP_JK_A); -} - -/* HACK - For unknown reasons, accurate voltage readings are only made with a load - on the power bus which the green led on spitz provides */ -static void spitz_discharge1(int on) -{ - if (on) - set_scoop_gpio(&spitzscoop_device.dev, SPITZ_SCP_LED_GREEN); - else - reset_scoop_gpio(&spitzscoop_device.dev, SPITZ_SCP_LED_GREEN); -} - -static void spitz_presuspend(void) -{ - spitz_last_ac_status = STATUS_AC_IN(); - - /* GPIO Sleep Register */ - PGSR0 = 0x00144018; - PGSR1 = 0x00EF0000; - if (machine_is_akita()) { - PGSR2 = 0x2121C000; - PGSR3 = 0x00600400; - } else { - PGSR2 = 0x0121C000; - PGSR3 = 0x00600000; - } - - PGSR0 &= ~SPITZ_GPIO_G0_STROBE_BIT; - PGSR1 &= ~SPITZ_GPIO_G1_STROBE_BIT; - PGSR2 &= ~SPITZ_GPIO_G2_STROBE_BIT; - PGSR3 &= ~SPITZ_GPIO_G3_STROBE_BIT; - PGSR2 |= GPIO_bit(SPITZ_GPIO_KEY_STROBE0); - - pxa_gpio_mode(GPIO18_RDY|GPIO_OUT | GPIO_DFLT_HIGH); - - PRER = GPIO_bit(SPITZ_GPIO_KEY_INT); - PFER = GPIO_bit(SPITZ_GPIO_KEY_INT) | GPIO_bit(SPITZ_GPIO_RESET); - PWER = GPIO_bit(SPITZ_GPIO_KEY_INT) | GPIO_bit(SPITZ_GPIO_RESET) | PWER_RTC; - PKWR = GPIO_bit(SPITZ_GPIO_SYNC) | GPIO_bit(SPITZ_GPIO_KEY_INT) | GPIO_bit(SPITZ_GPIO_RESET); - PKSR = 0xffffffff; // clear - - /* nRESET_OUT Disable */ - PSLR |= PSLR_SL_ROD; - - /* Clear reset status */ - RCSR = RCSR_HWR | RCSR_WDR | RCSR_SMR | RCSR_GPR; - - /* Stop 3.6MHz and drive HIGH to PCMCIA and CS */ - PCFR = PCFR_GPR_EN | PCFR_OPDE; -} - -static void spitz_postsuspend(void) -{ - pxa_gpio_mode(GPIO18_RDY_MD); - pxa_gpio_mode(10 | GPIO_IN); -} - -static int spitz_should_wakeup(unsigned int resume_on_alarm) -{ - int is_resume = 0; - int acin = STATUS_AC_IN(); - - if (spitz_last_ac_status != acin) { - if (acin) { - /* charge on */ - sharpsl_pm.flags |= SHARPSL_DO_OFFLINE_CHRG; - dev_dbg(sharpsl_pm.dev, "AC Inserted\n"); - } else { - /* charge off */ - dev_dbg(sharpsl_pm.dev, "AC Removed\n"); - CHARGE_LED_OFF(); - CHARGE_OFF(); - sharpsl_pm.charge_mode = CHRG_OFF; - } - spitz_last_ac_status = acin; - /* Return to suspend as this must be what we were woken for */ - return 0; - } - - if (PEDR & GPIO_bit(SPITZ_GPIO_KEY_INT)) - is_resume |= GPIO_bit(SPITZ_GPIO_KEY_INT); - - if (PKSR & GPIO_bit(SPITZ_GPIO_SYNC)) - is_resume |= GPIO_bit(SPITZ_GPIO_SYNC); - - if (resume_on_alarm && (PEDR & PWER_RTC)) - is_resume |= PWER_RTC; - - dev_dbg(sharpsl_pm.dev, "is_resume: %x\n",is_resume); - return is_resume; -} - -static unsigned long spitz_charger_wakeup(void) -{ - return (~GPLR0 & GPIO_bit(SPITZ_GPIO_KEY_INT)) | (GPLR0 & GPIO_bit(SPITZ_GPIO_SYNC)); -} - -static int spitz_acin_status(void) -{ - return (((~GPLR(SPITZ_GPIO_AC_IN)) & GPIO_bit(SPITZ_GPIO_AC_IN)) != 0); -} - -struct sharpsl_charger_machinfo spitz_pm_machinfo = { - .init = spitz_charger_init, - .gpio_batlock = SPITZ_GPIO_BAT_COVER, - .gpio_acin = SPITZ_GPIO_AC_IN, - .gpio_batfull = SPITZ_GPIO_CHRG_FULL, - .gpio_fatal = SPITZ_GPIO_FATAL_BAT, - .status_acin = spitz_acin_status, - .discharge = spitz_discharge, - .discharge1 = spitz_discharge1, - .charge = spitz_charge, - .chargeled = spitz_charge_led, - .measure_temp = spitz_measure_temp, - .presuspend = spitz_presuspend, - .postsuspend = spitz_postsuspend, - .charger_wakeup = spitz_charger_wakeup, - .should_wakeup = spitz_should_wakeup, - .bat_levels = 40, - .bat_levels_noac = spitz_battery_levels_noac, - .bat_levels_acin = spitz_battery_levels_acin, - .status_high_acin = 188, - .status_low_acin = 178, - .status_high_noac = 185, - .status_low_noac = 175, -}; - -static struct platform_device *spitzpm_device; - -static int __devinit spitzpm_init(void) -{ - int ret; - - spitzpm_device = platform_device_alloc("sharpsl-pm", -1); - if (!spitzpm_device) - return -ENOMEM; - - spitzpm_device->dev.platform_data = &spitz_pm_machinfo; - ret = platform_device_add(spitzpm_device); - - if (ret) - platform_device_put(spitzpm_device); - - return ret; -} - -static void spitzpm_exit(void) -{ - platform_device_unregister(spitzpm_device); -} - -module_init(spitzpm_init); -module_exit(spitzpm_exit); diff --git a/trunk/arch/arm/mach-realview/core.h b/trunk/arch/arm/mach-realview/core.h index c06e6041df41..d83e8bad2038 100644 --- a/trunk/arch/arm/mach-realview/core.h +++ b/trunk/arch/arm/mach-realview/core.h @@ -26,6 +26,8 @@ #include #include +#define __io_address(n) __io(IO_ADDRESS(n)) + extern struct sys_timer realview_timer; #define AMBA_DEVICE(name,busid,base,plat) \ diff --git a/trunk/arch/arm/mach-realview/localtimer.c b/trunk/arch/arm/mach-realview/localtimer.c index c9d7c596b200..5e917e37d095 100644 --- a/trunk/arch/arm/mach-realview/localtimer.c +++ b/trunk/arch/arm/mach-realview/localtimer.c @@ -21,6 +21,8 @@ #include #include +#include "core.h" + #define TWD_BASE(cpu) (__io_address(REALVIEW_TWD_BASE) + \ ((cpu) * REALVIEW_TWD_SIZE)) diff --git a/trunk/arch/arm/mach-realview/platsmp.c b/trunk/arch/arm/mach-realview/platsmp.c index a8fbd76d8be5..0c7d4ac9a7b3 100644 --- a/trunk/arch/arm/mach-realview/platsmp.c +++ b/trunk/arch/arm/mach-realview/platsmp.c @@ -17,7 +17,8 @@ #include #include #include -#include + +#include "core.h" extern void realview_secondary_startup(void); diff --git a/trunk/arch/arm/mach-s3c2410/mach-bast.c b/trunk/arch/arm/mach-s3c2410/mach-bast.c index 4d962717fdf7..1be2567a7486 100644 --- a/trunk/arch/arm/mach-s3c2410/mach-bast.c +++ b/trunk/arch/arm/mach-s3c2410/mach-bast.c @@ -203,7 +203,7 @@ static struct s3c24xx_uart_clksrc bast_serial_clocks[] = { .name = "pclk", .divisor = 1, .min_baud = 0, - .max_baud = 0, + .max_baud = 0. } }; @@ -216,7 +216,7 @@ static struct s3c2410_uartcfg bast_uartcfgs[] = { .ulcon = ULCON, .ufcon = UFCON, .clocks = bast_serial_clocks, - .clocks_size = ARRAY_SIZE(bast_serial_clocks), + .clocks_size = ARRAY_SIZE(bast_serial_clocks) }, [1] = { .hwport = 1, @@ -225,7 +225,7 @@ static struct s3c2410_uartcfg bast_uartcfgs[] = { .ulcon = ULCON, .ufcon = UFCON, .clocks = bast_serial_clocks, - .clocks_size = ARRAY_SIZE(bast_serial_clocks), + .clocks_size = ARRAY_SIZE(bast_serial_clocks) }, /* port 2 is not actually used */ [2] = { @@ -235,7 +235,7 @@ static struct s3c2410_uartcfg bast_uartcfgs[] = { .ulcon = ULCON, .ufcon = UFCON, .clocks = bast_serial_clocks, - .clocks_size = ARRAY_SIZE(bast_serial_clocks), + .clocks_size = ARRAY_SIZE(bast_serial_clocks) } }; @@ -268,7 +268,7 @@ static struct mtd_partition bast_default_nand_part[] = { [0] = { .name = "Boot Agent", .size = SZ_16K, - .offset = 0, + .offset = 0 }, [1] = { .name = "/boot", @@ -296,28 +296,28 @@ static struct s3c2410_nand_set bast_nand_sets[] = { .nr_chips = 1, .nr_map = smartmedia_map, .nr_partitions = ARRAY_SIZE(bast_default_nand_part), - .partitions = bast_default_nand_part, + .partitions = bast_default_nand_part }, [1] = { .name = "chip0", .nr_chips = 1, .nr_map = chip0_map, .nr_partitions = ARRAY_SIZE(bast_default_nand_part), - .partitions = bast_default_nand_part, + .partitions = bast_default_nand_part }, [2] = { .name = "chip1", .nr_chips = 1, .nr_map = chip1_map, .nr_partitions = ARRAY_SIZE(bast_default_nand_part), - .partitions = bast_default_nand_part, + .partitions = bast_default_nand_part }, [3] = { .name = "chip2", .nr_chips = 1, .nr_map = chip2_map, .nr_partitions = ARRAY_SIZE(bast_default_nand_part), - .partitions = bast_default_nand_part, + .partitions = bast_default_nand_part } }; @@ -355,17 +355,17 @@ static struct resource bast_dm9k_resource[] = { [0] = { .start = S3C2410_CS5 + BAST_PA_DM9000, .end = S3C2410_CS5 + BAST_PA_DM9000 + 3, - .flags = IORESOURCE_MEM, + .flags = IORESOURCE_MEM }, [1] = { .start = S3C2410_CS5 + BAST_PA_DM9000 + 0x40, .end = S3C2410_CS5 + BAST_PA_DM9000 + 0x40 + 0x3f, - .flags = IORESOURCE_MEM, + .flags = IORESOURCE_MEM }, [2] = { .start = IRQ_DM9000, .end = IRQ_DM9000, - .flags = IORESOURCE_IRQ, + .flags = IORESOURCE_IRQ } }; @@ -375,7 +375,7 @@ static struct resource bast_dm9k_resource[] = { */ static struct dm9000_plat_data bast_dm9k_platdata = { - .flags = DM9000_PLATF_16BITONLY, + .flags = DM9000_PLATF_16BITONLY }; static struct platform_device bast_device_dm9k = { @@ -492,7 +492,7 @@ static struct s3c24xx_board bast_board __initdata = { .devices = bast_devices, .devices_count = ARRAY_SIZE(bast_devices), .clocks = bast_clocks, - .clocks_count = ARRAY_SIZE(bast_clocks), + .clocks_count = ARRAY_SIZE(bast_clocks) }; static void __init bast_map_io(void) diff --git a/trunk/arch/arm/plat-omap/dmtimer.c b/trunk/arch/arm/plat-omap/dmtimer.c index 38d7ebf87920..a1468d7326eb 100644 --- a/trunk/arch/arm/plat-omap/dmtimer.c +++ b/trunk/arch/arm/plat-omap/dmtimer.c @@ -26,7 +26,7 @@ */ #include -#include +#include #include #include #include diff --git a/trunk/arch/arm/plat-omap/ocpi.c b/trunk/arch/arm/plat-omap/ocpi.c index b86148227480..2ede2ee8cae4 100644 --- a/trunk/arch/arm/plat-omap/ocpi.c +++ b/trunk/arch/arm/plat-omap/ocpi.c @@ -34,7 +34,7 @@ #include #include -#include +#include #define OCPI_BASE 0xfffec320 #define OCPI_FAULT (OCPI_BASE + 0x00) diff --git a/trunk/arch/arm/plat-omap/pm.c b/trunk/arch/arm/plat-omap/pm.c index 1a24e2c10714..966cca031ca7 100644 --- a/trunk/arch/arm/plat-omap/pm.c +++ b/trunk/arch/arm/plat-omap/pm.c @@ -509,7 +509,7 @@ static void omap_pm_init_proc(void) * @state: suspend state we're entering. * */ -//#include +//#include static int omap_pm_prepare(suspend_state_t state) { diff --git a/trunk/arch/arm/plat-omap/sram-fn.S b/trunk/arch/arm/plat-omap/sram-fn.S index 66414cc8e6e3..4bea36964a00 100644 --- a/trunk/arch/arm/plat-omap/sram-fn.S +++ b/trunk/arch/arm/plat-omap/sram-fn.S @@ -12,7 +12,7 @@ #include #include #include -#include +#include .text diff --git a/trunk/arch/frv/kernel/pm.c b/trunk/arch/frv/kernel/pm.c index 712c3c24c954..1a1e8a119c3d 100644 --- a/trunk/arch/frv/kernel/pm.c +++ b/trunk/arch/frv/kernel/pm.c @@ -14,7 +14,6 @@ #include #include #include -#include #include #include #include diff --git a/trunk/arch/i386/Kconfig b/trunk/arch/i386/Kconfig index 6004bb0795e0..dbf90ad6eac3 100644 --- a/trunk/arch/i386/Kconfig +++ b/trunk/arch/i386/Kconfig @@ -699,7 +699,7 @@ depends on PM && !X86_VISWS config APM tristate "APM (Advanced Power Management) BIOS support" - depends on PM && PM_LEGACY + depends on PM ---help--- APM is a BIOS specification for saving power using several different techniques. This is mostly useful for battery powered laptops with diff --git a/trunk/arch/i386/kernel/acpi/boot.c b/trunk/arch/i386/kernel/acpi/boot.c index f36677241ecd..b66c13c0cc0f 100644 --- a/trunk/arch/i386/kernel/acpi/boot.c +++ b/trunk/arch/i386/kernel/acpi/boot.c @@ -39,14 +39,17 @@ #ifdef CONFIG_X86_64 +static inline void acpi_madt_oem_check(char *oem_id, char *oem_table_id) +{ +} extern void __init clustered_apic_check(void); +static inline int ioapic_setup_disabled(void) +{ + return 0; +} -extern int gsi_irq_sharing(int gsi); #include -static inline int acpi_madt_oem_check(char *oem_id, char *oem_table_id) { return 0; } - - #else /* X86 */ #ifdef CONFIG_X86_LOCAL_APIC @@ -54,8 +57,6 @@ static inline int acpi_madt_oem_check(char *oem_id, char *oem_table_id) { return #include #endif /* CONFIG_X86_LOCAL_APIC */ -static inline int gsi_irq_sharing(int gsi) { return gsi; } - #endif /* X86 */ #define BAD_MADT_ENTRY(entry, end) ( \ @@ -458,7 +459,7 @@ int acpi_gsi_to_irq(u32 gsi, unsigned int *irq) *irq = IO_APIC_VECTOR(gsi); else #endif - *irq = gsi_irq_sharing(gsi); + *irq = gsi; return 0; } @@ -542,7 +543,7 @@ acpi_scan_rsdp(unsigned long start, unsigned long length) * RSDP signature. */ for (offset = 0; offset < length; offset += 16) { - if (strncmp((char *)(phys_to_virt(start) + offset), "RSD PTR ", sig_len)) + if (strncmp((char *)(start + offset), "RSD PTR ", sig_len)) continue; return (start + offset); } diff --git a/trunk/arch/i386/kernel/apm.c b/trunk/arch/i386/kernel/apm.c index 1e60acbed3c1..003548b8735f 100644 --- a/trunk/arch/i386/kernel/apm.c +++ b/trunk/arch/i386/kernel/apm.c @@ -218,7 +218,6 @@ #include #include #include -#include #include #include #include diff --git a/trunk/arch/i386/kernel/cpu/amd.c b/trunk/arch/i386/kernel/cpu/amd.c index e344ef88cfcd..53a1681cd964 100644 --- a/trunk/arch/i386/kernel/cpu/amd.c +++ b/trunk/arch/i386/kernel/cpu/amd.c @@ -206,9 +206,9 @@ static void __init init_amd(struct cpuinfo_x86 *c) display_cacheinfo(c); if (cpuid_eax(0x80000000) >= 0x80000008) { - c->x86_max_cores = (cpuid_ecx(0x80000008) & 0xff) + 1; - if (c->x86_max_cores & (c->x86_max_cores - 1)) - c->x86_max_cores = 1; + c->x86_num_cores = (cpuid_ecx(0x80000008) & 0xff) + 1; + if (c->x86_num_cores & (c->x86_num_cores - 1)) + c->x86_num_cores = 1; } #ifdef CONFIG_X86_HT @@ -217,15 +217,15 @@ static void __init init_amd(struct cpuinfo_x86 *c) * distingush the cores. Assumes number of cores is a power * of two. */ - if (c->x86_max_cores > 1) { + if (c->x86_num_cores > 1) { int cpu = smp_processor_id(); unsigned bits = 0; - while ((1 << bits) < c->x86_max_cores) + while ((1 << bits) < c->x86_num_cores) bits++; cpu_core_id[cpu] = phys_proc_id[cpu] & ((1<>= bits; printk(KERN_INFO "CPU %d(%d) -> Core %d\n", - cpu, c->x86_max_cores, cpu_core_id[cpu]); + cpu, c->x86_num_cores, cpu_core_id[cpu]); } #endif } diff --git a/trunk/arch/i386/kernel/cpu/common.c b/trunk/arch/i386/kernel/cpu/common.c index 31e344b26bae..c145fb30002e 100644 --- a/trunk/arch/i386/kernel/cpu/common.c +++ b/trunk/arch/i386/kernel/cpu/common.c @@ -231,10 +231,10 @@ static void __init early_cpu_detect(void) cpuid(0x00000001, &tfms, &misc, &junk, &cap0); c->x86 = (tfms >> 8) & 15; c->x86_model = (tfms >> 4) & 15; - if (c->x86 == 0xf) + if (c->x86 == 0xf) { c->x86 += (tfms >> 20) & 0xff; - if (c->x86 >= 0x6) c->x86_model += ((tfms >> 16) & 0xF) << 4; + } c->x86_mask = tfms & 15; if (cap0 & (1<<19)) c->x86_cache_alignment = ((misc >> 8) & 0xff) * 8; @@ -333,7 +333,7 @@ void __devinit identify_cpu(struct cpuinfo_x86 *c) c->x86_model = c->x86_mask = 0; /* So far unknown... */ c->x86_vendor_id[0] = '\0'; /* Unset */ c->x86_model_id[0] = '\0'; /* Unset */ - c->x86_max_cores = 1; + c->x86_num_cores = 1; memset(&c->x86_capability, 0, sizeof c->x86_capability); if (!have_cpuid_p()) { @@ -443,44 +443,52 @@ void __devinit identify_cpu(struct cpuinfo_x86 *c) void __devinit detect_ht(struct cpuinfo_x86 *c) { u32 eax, ebx, ecx, edx; - int index_msb, core_bits; + int index_msb, tmp; int cpu = smp_processor_id(); - cpuid(1, &eax, &ebx, &ecx, &edx); - - c->apicid = phys_pkg_id((ebx >> 24) & 0xFF, 0); - if (!cpu_has(c, X86_FEATURE_HT) || cpu_has(c, X86_FEATURE_CMP_LEGACY)) return; + cpuid(1, &eax, &ebx, &ecx, &edx); smp_num_siblings = (ebx & 0xff0000) >> 16; if (smp_num_siblings == 1) { printk(KERN_INFO "CPU: Hyper-Threading is disabled\n"); } else if (smp_num_siblings > 1 ) { + index_msb = 31; if (smp_num_siblings > NR_CPUS) { printk(KERN_WARNING "CPU: Unsupported number of the siblings %d", smp_num_siblings); smp_num_siblings = 1; return; } - - index_msb = get_count_order(smp_num_siblings); + tmp = smp_num_siblings; + while ((tmp & 0x80000000 ) == 0) { + tmp <<=1 ; + index_msb--; + } + if (smp_num_siblings & (smp_num_siblings - 1)) + index_msb++; phys_proc_id[cpu] = phys_pkg_id((ebx >> 24) & 0xFF, index_msb); printk(KERN_INFO "CPU: Physical Processor ID: %d\n", phys_proc_id[cpu]); - smp_num_siblings = smp_num_siblings / c->x86_max_cores; + smp_num_siblings = smp_num_siblings / c->x86_num_cores; - index_msb = get_count_order(smp_num_siblings) ; + tmp = smp_num_siblings; + index_msb = 31; + while ((tmp & 0x80000000) == 0) { + tmp <<=1 ; + index_msb--; + } - core_bits = get_count_order(c->x86_max_cores); + if (smp_num_siblings & (smp_num_siblings - 1)) + index_msb++; - cpu_core_id[cpu] = phys_pkg_id((ebx >> 24) & 0xFF, index_msb) & - ((1 << core_bits) - 1); + cpu_core_id[cpu] = phys_pkg_id((ebx >> 24) & 0xFF, index_msb); - if (c->x86_max_cores > 1) + if (c->x86_num_cores > 1) printk(KERN_INFO "CPU: Processor Core ID: %d\n", cpu_core_id[cpu]); } diff --git a/trunk/arch/i386/kernel/cpu/intel.c b/trunk/arch/i386/kernel/cpu/intel.c index 5e2da704f0fa..43601de0f633 100644 --- a/trunk/arch/i386/kernel/cpu/intel.c +++ b/trunk/arch/i386/kernel/cpu/intel.c @@ -6,7 +6,6 @@ #include #include #include -#include #include #include @@ -158,7 +157,7 @@ static void __devinit init_intel(struct cpuinfo_x86 *c) if ( p ) strcpy(c->x86_model_id, p); - c->x86_max_cores = num_cpu_cores(c); + c->x86_num_cores = num_cpu_cores(c); detect_ht(c); @@ -265,52 +264,5 @@ __init int intel_cpu_init(void) return 0; } -#ifndef CONFIG_X86_CMPXCHG -unsigned long cmpxchg_386_u8(volatile void *ptr, u8 old, u8 new) -{ - u8 prev; - unsigned long flags; - - /* Poor man's cmpxchg for 386. Unsuitable for SMP */ - local_irq_save(flags); - prev = *(u8 *)ptr; - if (prev == old) - *(u8 *)ptr = new; - local_irq_restore(flags); - return prev; -} -EXPORT_SYMBOL(cmpxchg_386_u8); - -unsigned long cmpxchg_386_u16(volatile void *ptr, u16 old, u16 new) -{ - u16 prev; - unsigned long flags; - - /* Poor man's cmpxchg for 386. Unsuitable for SMP */ - local_irq_save(flags); - prev = *(u16 *)ptr; - if (prev == old) - *(u16 *)ptr = new; - local_irq_restore(flags); - return prev; -} -EXPORT_SYMBOL(cmpxchg_386_u16); - -unsigned long cmpxchg_386_u32(volatile void *ptr, u32 old, u32 new) -{ - u32 prev; - unsigned long flags; - - /* Poor man's cmpxchg for 386. Unsuitable for SMP */ - local_irq_save(flags); - prev = *(u32 *)ptr; - if (prev == old) - *(u32 *)ptr = new; - local_irq_restore(flags); - return prev; -} -EXPORT_SYMBOL(cmpxchg_386_u32); -#endif - // arch_initcall(intel_cpu_init); diff --git a/trunk/arch/i386/kernel/cpu/intel_cacheinfo.c b/trunk/arch/i386/kernel/cpu/intel_cacheinfo.c index fbfd374aa336..4dc42a189ae5 100644 --- a/trunk/arch/i386/kernel/cpu/intel_cacheinfo.c +++ b/trunk/arch/i386/kernel/cpu/intel_cacheinfo.c @@ -293,45 +293,29 @@ static struct _cpuid4_info *cpuid4_info[NR_CPUS]; #ifdef CONFIG_SMP static void __cpuinit cache_shared_cpu_map_setup(unsigned int cpu, int index) { - struct _cpuid4_info *this_leaf, *sibling_leaf; + struct _cpuid4_info *this_leaf; unsigned long num_threads_sharing; - int index_msb, i; - struct cpuinfo_x86 *c = cpu_data; +#ifdef CONFIG_X86_HT + struct cpuinfo_x86 *c = cpu_data + cpu; +#endif this_leaf = CPUID4_INFO_IDX(cpu, index); num_threads_sharing = 1 + this_leaf->eax.split.num_threads_sharing; if (num_threads_sharing == 1) cpu_set(cpu, this_leaf->shared_cpu_map); - else { - index_msb = get_count_order(num_threads_sharing); - - for_each_online_cpu(i) { - if (c[i].apicid >> index_msb == - c[cpu].apicid >> index_msb) { - cpu_set(i, this_leaf->shared_cpu_map); - if (i != cpu && cpuid4_info[i]) { - sibling_leaf = CPUID4_INFO_IDX(i, index); - cpu_set(cpu, sibling_leaf->shared_cpu_map); - } - } - } - } -} -static void __devinit cache_remove_shared_cpu_map(unsigned int cpu, int index) -{ - struct _cpuid4_info *this_leaf, *sibling_leaf; - int sibling; - - this_leaf = CPUID4_INFO_IDX(cpu, index); - for_each_cpu_mask(sibling, this_leaf->shared_cpu_map) { - sibling_leaf = CPUID4_INFO_IDX(sibling, index); - cpu_clear(cpu, sibling_leaf->shared_cpu_map); - } +#ifdef CONFIG_X86_HT + else if (num_threads_sharing == smp_num_siblings) + this_leaf->shared_cpu_map = cpu_sibling_map[cpu]; + else if (num_threads_sharing == (c->x86_num_cores * smp_num_siblings)) + this_leaf->shared_cpu_map = cpu_core_map[cpu]; + else + printk(KERN_DEBUG "Number of CPUs sharing cache didn't match " + "any known set of CPUs\n"); +#endif } #else static void __init cache_shared_cpu_map_setup(unsigned int cpu, int index) {} -static void __init cache_remove_shared_cpu_map(unsigned int cpu, int index) {} #endif static void free_cache_attributes(unsigned int cpu) @@ -590,10 +574,8 @@ static void __cpuexit cache_remove_dev(struct sys_device * sys_dev) unsigned int cpu = sys_dev->id; unsigned long i; - for (i = 0; i < num_cache_leaves; i++) { - cache_remove_shared_cpu_map(cpu, i); + for (i = 0; i < num_cache_leaves; i++) kobject_unregister(&(INDEX_KOBJECT_PTR(cpu,i)->kobj)); - } kobject_unregister(cache_kobject[cpu]); cpuid4_cache_sysfs_exit(cpu); return; diff --git a/trunk/arch/i386/kernel/cpu/mtrr/main.c b/trunk/arch/i386/kernel/cpu/mtrr/main.c index 1e9db198c440..dd4ebd6af7e4 100644 --- a/trunk/arch/i386/kernel/cpu/mtrr/main.c +++ b/trunk/arch/i386/kernel/cpu/mtrr/main.c @@ -626,14 +626,6 @@ void __init mtrr_bp_init(void) if (cpuid_eax(0x80000000) >= 0x80000008) { u32 phys_addr; phys_addr = cpuid_eax(0x80000008) & 0xff; - /* CPUID workaround for Intel 0F33/0F34 CPU */ - if (boot_cpu_data.x86_vendor == X86_VENDOR_INTEL && - boot_cpu_data.x86 == 0xF && - boot_cpu_data.x86_model == 0x3 && - (boot_cpu_data.x86_mask == 0x3 || - boot_cpu_data.x86_mask == 0x4)) - phys_addr = 36; - size_or_mask = ~((1 << (phys_addr - PAGE_SHIFT)) - 1); size_and_mask = ~size_or_mask & 0xfff00000; } else if (boot_cpu_data.x86_vendor == X86_VENDOR_CENTAUR && diff --git a/trunk/arch/i386/kernel/cpu/proc.c b/trunk/arch/i386/kernel/cpu/proc.c index e7921315ae9d..41b871ecf4b3 100644 --- a/trunk/arch/i386/kernel/cpu/proc.c +++ b/trunk/arch/i386/kernel/cpu/proc.c @@ -94,11 +94,12 @@ static int show_cpuinfo(struct seq_file *m, void *v) if (c->x86_cache_size >= 0) seq_printf(m, "cache size\t: %d KB\n", c->x86_cache_size); #ifdef CONFIG_X86_HT - if (c->x86_max_cores * smp_num_siblings > 1) { + if (c->x86_num_cores * smp_num_siblings > 1) { seq_printf(m, "physical id\t: %d\n", phys_proc_id[n]); - seq_printf(m, "siblings\t: %d\n", cpus_weight(cpu_core_map[n])); + seq_printf(m, "siblings\t: %d\n", + c->x86_num_cores * smp_num_siblings); seq_printf(m, "core id\t\t: %d\n", cpu_core_id[n]); - seq_printf(m, "cpu cores\t: %d\n", c->booted_cores); + seq_printf(m, "cpu cores\t: %d\n", c->x86_num_cores); } #endif diff --git a/trunk/arch/i386/kernel/crash.c b/trunk/arch/i386/kernel/crash.c index 0248e084017c..af809ccf5fbe 100644 --- a/trunk/arch/i386/kernel/crash.c +++ b/trunk/arch/i386/kernel/crash.c @@ -21,7 +21,6 @@ #include #include #include -#include #include @@ -148,7 +147,6 @@ static int crash_nmi_callback(struct pt_regs *regs, int cpu) regs = &fixed_regs; } crash_save_this_cpu(regs, cpu); - disable_local_APIC(); atomic_dec(&waiting_for_crash_ipi); /* Assume hlt works */ halt(); @@ -188,7 +186,6 @@ static void nmi_shootdown_cpus(void) } /* Leave the nmi callback set */ - disable_local_APIC(); } #else static void nmi_shootdown_cpus(void) @@ -213,9 +210,5 @@ void machine_crash_shutdown(struct pt_regs *regs) /* Make a note of crashing cpu. Will be used in NMI callback.*/ crashing_cpu = smp_processor_id(); nmi_shootdown_cpus(); - lapic_shutdown(); -#if defined(CONFIG_X86_IO_APIC) - disable_IO_APIC(); -#endif crash_save_self(regs); } diff --git a/trunk/arch/i386/kernel/entry.S b/trunk/arch/i386/kernel/entry.S index e50b93155249..9e24f7b207ee 100644 --- a/trunk/arch/i386/kernel/entry.S +++ b/trunk/arch/i386/kernel/entry.S @@ -560,10 +560,11 @@ nmi_stack_fixup: nmi_debug_stack_check: cmpw $__KERNEL_CS,16(%esp) jne nmi_stack_correct - cmpl $debug,(%esp) - jb nmi_stack_correct + cmpl $debug - 1,(%esp) + jle nmi_stack_correct cmpl $debug_esp_fix_insn,(%esp) - ja nmi_stack_correct + jle nmi_debug_stack_fixup +nmi_debug_stack_fixup: FIX_STACK(24,nmi_stack_correct, 1) jmp nmi_stack_correct diff --git a/trunk/arch/i386/kernel/smpboot.c b/trunk/arch/i386/kernel/smpboot.c index d16520da4550..bc5a9d97466b 100644 --- a/trunk/arch/i386/kernel/smpboot.c +++ b/trunk/arch/i386/kernel/smpboot.c @@ -72,11 +72,9 @@ int phys_proc_id[NR_CPUS] __read_mostly = {[0 ... NR_CPUS-1] = BAD_APICID}; /* Core ID of each logical CPU */ int cpu_core_id[NR_CPUS] __read_mostly = {[0 ... NR_CPUS-1] = BAD_APICID}; -/* representing HT siblings of each logical CPU */ cpumask_t cpu_sibling_map[NR_CPUS] __read_mostly; EXPORT_SYMBOL(cpu_sibling_map); -/* representing HT and core siblings of each logical CPU */ cpumask_t cpu_core_map[NR_CPUS] __read_mostly; EXPORT_SYMBOL(cpu_core_map); @@ -444,60 +442,35 @@ static void __devinit smp_callin(void) static int cpucount; -/* representing cpus for which sibling maps can be computed */ -static cpumask_t cpu_sibling_setup_map; - static inline void set_cpu_sibling_map(int cpu) { int i; - struct cpuinfo_x86 *c = cpu_data; - - cpu_set(cpu, cpu_sibling_setup_map); if (smp_num_siblings > 1) { - for_each_cpu_mask(i, cpu_sibling_setup_map) { - if (phys_proc_id[cpu] == phys_proc_id[i] && - cpu_core_id[cpu] == cpu_core_id[i]) { + for (i = 0; i < NR_CPUS; i++) { + if (!cpu_isset(i, cpu_callout_map)) + continue; + if (cpu_core_id[cpu] == cpu_core_id[i]) { cpu_set(i, cpu_sibling_map[cpu]); cpu_set(cpu, cpu_sibling_map[i]); - cpu_set(i, cpu_core_map[cpu]); - cpu_set(cpu, cpu_core_map[i]); } } } else { cpu_set(cpu, cpu_sibling_map[cpu]); } - if (current_cpu_data.x86_max_cores == 1) { - cpu_core_map[cpu] = cpu_sibling_map[cpu]; - c[cpu].booted_cores = 1; - return; - } - - for_each_cpu_mask(i, cpu_sibling_setup_map) { - if (phys_proc_id[cpu] == phys_proc_id[i]) { - cpu_set(i, cpu_core_map[cpu]); - cpu_set(cpu, cpu_core_map[i]); - /* - * Does this new cpu bringup a new core? - */ - if (cpus_weight(cpu_sibling_map[cpu]) == 1) { - /* - * for each core in package, increment - * the booted_cores for this new cpu - */ - if (first_cpu(cpu_sibling_map[i]) == i) - c[cpu].booted_cores++; - /* - * increment the core count for all - * the other cpus in this package - */ - if (i != cpu) - c[i].booted_cores++; - } else if (i != cpu && !c[cpu].booted_cores) - c[cpu].booted_cores = c[i].booted_cores; + if (current_cpu_data.x86_num_cores > 1) { + for (i = 0; i < NR_CPUS; i++) { + if (!cpu_isset(i, cpu_callout_map)) + continue; + if (phys_proc_id[cpu] == phys_proc_id[i]) { + cpu_set(i, cpu_core_map[cpu]); + cpu_set(cpu, cpu_core_map[i]); + } } + } else { + cpu_core_map[cpu] = cpu_sibling_map[cpu]; } } @@ -1122,8 +1095,11 @@ static void __init smp_boot_cpus(unsigned int max_cpus) current_thread_info()->cpu = 0; smp_tune_scheduling(); + cpus_clear(cpu_sibling_map[0]); + cpu_set(0, cpu_sibling_map[0]); - set_cpu_sibling_map(0); + cpus_clear(cpu_core_map[0]); + cpu_set(0, cpu_core_map[0]); /* * If we couldn't find an SMP configuration at boot time, @@ -1302,24 +1278,15 @@ static void remove_siblinginfo(int cpu) { int sibling; - struct cpuinfo_x86 *c = cpu_data; - for_each_cpu_mask(sibling, cpu_core_map[cpu]) { - cpu_clear(cpu, cpu_core_map[sibling]); - /* - * last thread sibling in this cpu core going down - */ - if (cpus_weight(cpu_sibling_map[cpu]) == 1) - c[sibling].booted_cores--; - } - for_each_cpu_mask(sibling, cpu_sibling_map[cpu]) cpu_clear(cpu, cpu_sibling_map[sibling]); + for_each_cpu_mask(sibling, cpu_core_map[cpu]) + cpu_clear(cpu, cpu_core_map[sibling]); cpus_clear(cpu_sibling_map[cpu]); cpus_clear(cpu_core_map[cpu]); phys_proc_id[cpu] = BAD_APICID; cpu_core_id[cpu] = BAD_APICID; - cpu_clear(cpu, cpu_sibling_setup_map); } int __cpu_disable(void) diff --git a/trunk/arch/i386/kernel/srat.c b/trunk/arch/i386/kernel/srat.c index 52b3ed5d2cb5..8de658db8146 100644 --- a/trunk/arch/i386/kernel/srat.c +++ b/trunk/arch/i386/kernel/srat.c @@ -137,8 +137,8 @@ static void __init parse_memory_affinity_structure (char *sratp) "enabled and removable" : "enabled" ) ); } -#if MAX_NR_ZONES != 4 -#error "MAX_NR_ZONES != 4, chunk_to_zone requires review" +#if MAX_NR_ZONES != 3 +#error "MAX_NR_ZONES != 3, chunk_to_zone requires review" #endif /* Take a chunk of pages from page frame cstart to cend and count the number * of pages in each zone, returned via zones[]. diff --git a/trunk/arch/i386/kernel/timers/timer_pit.c b/trunk/arch/i386/kernel/timers/timer_pit.c index b9b6bd56b9ba..e42e46d35159 100644 --- a/trunk/arch/i386/kernel/timers/timer_pit.c +++ b/trunk/arch/i386/kernel/timers/timer_pit.c @@ -25,9 +25,8 @@ static int __init init_pit(char* override) { /* check clock override */ if (override[0] && strncmp(override,"pit",3)) - printk(KERN_ERR "Warning: clock= override failed. Defaulting " - "to PIT\n"); - init_cpu_khz(); + printk(KERN_ERR "Warning: clock= override failed. Defaulting to PIT\n"); + count_p = LATCH; return 0; } diff --git a/trunk/arch/i386/mm/init.c b/trunk/arch/i386/mm/init.c index 06e26f006238..542d9298da5e 100644 --- a/trunk/arch/i386/mm/init.c +++ b/trunk/arch/i386/mm/init.c @@ -28,7 +28,6 @@ #include #include #include -#include #include #include @@ -268,7 +267,7 @@ static void __init permanent_kmaps_init(pgd_t *pgd_base) pkmap_page_table = pte; } -static void __devinit free_new_highpage(struct page *page) +void __devinit free_new_highpage(struct page *page) { set_page_count(page, 1); __free_page(page); diff --git a/trunk/arch/ia64/Kconfig b/trunk/arch/ia64/Kconfig index b76ce1fe2e7f..8796e12c56f3 100644 --- a/trunk/arch/ia64/Kconfig +++ b/trunk/arch/ia64/Kconfig @@ -58,10 +58,6 @@ config IA64_UNCACHED_ALLOCATOR bool select GENERIC_ALLOCATOR -config ZONE_DMA_IS_DMA32 - bool - default y - choice prompt "System type" default IA64_GENERIC diff --git a/trunk/arch/ia64/kernel/process.c b/trunk/arch/ia64/kernel/process.c index 4305d2ba76f6..e92ea64d8040 100644 --- a/trunk/arch/ia64/kernel/process.c +++ b/trunk/arch/ia64/kernel/process.c @@ -202,9 +202,12 @@ default_idle (void) { local_irq_enable(); while (!need_resched()) { - if (can_do_pal_halt) - safe_halt(); - else + if (can_do_pal_halt) { + local_irq_disable(); + if (!need_resched()) + safe_halt(); + local_irq_enable(); + } else cpu_relax(); } } @@ -269,14 +272,10 @@ 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 (can_do_pal_halt) - clear_thread_flag(TIF_POLLING_NRFLAG); - else - set_thread_flag(TIF_POLLING_NRFLAG); - if (!need_resched()) { void (*idle)(void); #ifdef CONFIG_SMP diff --git a/trunk/arch/m68k/fpsp040/skeleton.S b/trunk/arch/m68k/fpsp040/skeleton.S index a1629194e3fd..9571a21d6ad4 100644 --- a/trunk/arch/m68k/fpsp040/skeleton.S +++ b/trunk/arch/m68k/fpsp040/skeleton.S @@ -381,8 +381,10 @@ fpsp_done: .Lnotkern: SAVE_ALL_INT GET_CURRENT(%d0) - | deliver signals, reschedule etc.. - jra ret_from_exception + tstb %curptr@(TASK_NEEDRESCHED) + jne ret_from_exception | deliver signals, + | reschedule etc.. + RESTORE_ALL | | mem_write --- write to user or supervisor address space diff --git a/trunk/arch/m68k/ifpsp060/iskeleton.S b/trunk/arch/m68k/ifpsp060/iskeleton.S index b2dbdf5ee309..4ba2c74da93d 100644 --- a/trunk/arch/m68k/ifpsp060/iskeleton.S +++ b/trunk/arch/m68k/ifpsp060/iskeleton.S @@ -75,8 +75,10 @@ _060_isp_done: .Lnotkern: SAVE_ALL_INT GET_CURRENT(%d0) - | deliver signals, reschedule etc.. - jra ret_from_exception + tstb %curptr@(TASK_NEEDRESCHED) + jne ret_from_exception | deliver signals, + | reschedule etc.. + RESTORE_ALL | | _060_real_chk(): diff --git a/trunk/arch/m68k/kernel/asm-offsets.c b/trunk/arch/m68k/kernel/asm-offsets.c index c787c5ba9513..cee3317b8665 100644 --- a/trunk/arch/m68k/kernel/asm-offsets.c +++ b/trunk/arch/m68k/kernel/asm-offsets.c @@ -25,8 +25,12 @@ int main(void) DEFINE(TASK_STATE, offsetof(struct task_struct, state)); DEFINE(TASK_FLAGS, offsetof(struct task_struct, flags)); DEFINE(TASK_PTRACE, offsetof(struct task_struct, ptrace)); + DEFINE(TASK_WORK, offsetof(struct task_struct, thread.work)); + DEFINE(TASK_NEEDRESCHED, offsetof(struct task_struct, thread.work.need_resched)); + DEFINE(TASK_SYSCALL_TRACE, offsetof(struct task_struct, thread.work.syscall_trace)); + DEFINE(TASK_SIGPENDING, offsetof(struct task_struct, thread.work.sigpending)); + DEFINE(TASK_NOTIFY_RESUME, offsetof(struct task_struct, thread.work.notify_resume)); DEFINE(TASK_THREAD, offsetof(struct task_struct, thread)); - DEFINE(TASK_INFO, offsetof(struct task_struct, thread.info)); DEFINE(TASK_MM, offsetof(struct task_struct, mm)); DEFINE(TASK_ACTIVE_MM, offsetof(struct task_struct, active_mm)); @@ -41,10 +45,6 @@ int main(void) DEFINE(THREAD_FPCNTL, offsetof(struct thread_struct, fpcntl)); DEFINE(THREAD_FPSTATE, offsetof(struct thread_struct, fpstate)); - /* offsets into the thread_info struct */ - DEFINE(TINFO_PREEMPT, offsetof(struct thread_info, preempt_count)); - DEFINE(TINFO_FLAGS, offsetof(struct thread_info, flags)); - /* offsets into the pt_regs */ DEFINE(PT_D0, offsetof(struct pt_regs, d0)); DEFINE(PT_ORIG_D0, offsetof(struct pt_regs, orig_d0)); diff --git a/trunk/arch/m68k/kernel/entry.S b/trunk/arch/m68k/kernel/entry.S index 320fde05dc63..23ca60a45552 100644 --- a/trunk/arch/m68k/kernel/entry.S +++ b/trunk/arch/m68k/kernel/entry.S @@ -44,7 +44,9 @@ #include -.globl system_call, buserr, trap, resume +.globl system_call, buserr, trap +.globl resume, ret_from_exception +.globl ret_from_signal .globl inthandler, sys_call_table .globl sys_fork, sys_clone, sys_vfork .globl ret_from_interrupt, bad_interrupt @@ -56,7 +58,7 @@ ENTRY(buserr) movel %sp,%sp@- | stack frame pointer argument bsrl buserr_c addql #4,%sp - jra .Lret_from_exception + jra ret_from_exception ENTRY(trap) SAVE_ALL_INT @@ -64,7 +66,7 @@ ENTRY(trap) movel %sp,%sp@- | stack frame pointer argument bsrl trap_c addql #4,%sp - jra .Lret_from_exception + jra ret_from_exception | After a fork we jump here directly from resume, | so that %d1 contains the previous task @@ -73,31 +75,30 @@ ENTRY(ret_from_fork) movel %d1,%sp@- jsr schedule_tail addql #4,%sp - jra .Lret_from_exception + jra ret_from_exception -do_trace_entry: - movel #-ENOSYS,%sp@(PT_D0) | needed for strace - subql #4,%sp - SAVE_SWITCH_STACK - jbsr syscall_trace - RESTORE_SWITCH_STACK - addql #4,%sp - movel %sp@(PT_ORIG_D0),%d0 - cmpl #NR_syscalls,%d0 - jcs syscall badsys: movel #-ENOSYS,%sp@(PT_D0) - jra ret_from_syscall + jra ret_from_exception -do_trace_exit: +do_trace: + movel #-ENOSYS,%sp@(PT_D0) | needed for strace subql #4,%sp SAVE_SWITCH_STACK jbsr syscall_trace RESTORE_SWITCH_STACK addql #4,%sp - jra .Lret_from_exception + movel %sp@(PT_ORIG_D0),%d1 + movel #-ENOSYS,%d0 + cmpl #NR_syscalls,%d1 + jcc 1f + jbsr @(sys_call_table,%d1:l:4)@(0) +1: movel %d0,%sp@(PT_D0) | save the return value + subql #4,%sp | dummy return address + SAVE_SWITCH_STACK + jbsr syscall_trace -ENTRY(ret_from_signal) +ret_from_signal: RESTORE_SWITCH_STACK addql #4,%sp /* on 68040 complete pending writebacks if any */ @@ -110,7 +111,7 @@ ENTRY(ret_from_signal) addql #4,%sp 1: #endif - jra .Lret_from_exception + jra ret_from_exception ENTRY(system_call) SAVE_ALL_SYS @@ -119,34 +120,30 @@ ENTRY(system_call) | save top of frame movel %sp,%curptr@(TASK_THREAD+THREAD_ESP0) - | syscall trace? - tstb %curptr@(TASK_INFO+TINFO_FLAGS+2) - jmi do_trace_entry + tstb %curptr@(TASK_SYSCALL_TRACE) + jne do_trace cmpl #NR_syscalls,%d0 jcc badsys -syscall: jbsr @(sys_call_table,%d0:l:4)@(0) movel %d0,%sp@(PT_D0) | save the return value -ret_from_syscall: + |oriw #0x0700,%sr - movew %curptr@(TASK_INFO+TINFO_FLAGS+2),%d0 + movel %curptr@(TASK_WORK),%d0 jne syscall_exit_work 1: RESTORE_ALL syscall_exit_work: btst #5,%sp@(PT_SR) | check if returning to kernel bnes 1b | if so, skip resched, signals - lslw #1,%d0 - jcs do_trace_exit - jmi do_delayed_trace - lslw #8,%d0 - jmi do_signal_return - pea resume_userspace - jra schedule + tstw %d0 + jeq do_signal_return + tstb %d0 + jne do_delayed_trace + pea resume_userspace + jmp schedule -ENTRY(ret_from_exception) -.Lret_from_exception: +ret_from_exception: btst #5,%sp@(PT_SR) | check if returning to kernel bnes 1f | if so, skip resched, signals | only allow interrupts when we are really the last one on the @@ -155,18 +152,19 @@ ENTRY(ret_from_exception) andw #ALLOWINT,%sr resume_userspace: - moveb %curptr@(TASK_INFO+TINFO_FLAGS+3),%d0 + movel %curptr@(TASK_WORK),%d0 + lsrl #8,%d0 jne exit_work 1: RESTORE_ALL exit_work: | save top of frame movel %sp,%curptr@(TASK_THREAD+THREAD_ESP0) - lslb #1,%d0 - jmi do_signal_return - pea resume_userspace - jra schedule + tstb %d0 + jeq do_signal_return + pea resume_userspace + jmp schedule do_signal_return: |andw #ALLOWINT,%sr @@ -256,7 +254,7 @@ ret_from_interrupt: /* check if we need to do software interrupts */ tstl irq_stat+CPUSTAT_SOFTIRQ_PENDING - jeq .Lret_from_exception + jeq ret_from_exception pea ret_from_exception jra do_softirq diff --git a/trunk/arch/m68k/kernel/ptrace.c b/trunk/arch/m68k/kernel/ptrace.c index 540638ca81f9..7e54422685cf 100644 --- a/trunk/arch/m68k/kernel/ptrace.c +++ b/trunk/arch/m68k/kernel/ptrace.c @@ -109,7 +109,7 @@ static inline void singlestep_disable(struct task_struct *child) { unsigned long tmp = get_reg(child, PT_SR) & ~(TRACE_BITS << 16); put_reg(child, PT_SR, tmp); - clear_tsk_thread_flag(child, TIF_DELAYED_TRACE); + child->thread.work.delayed_trace = 0; } /* @@ -118,7 +118,7 @@ static inline void singlestep_disable(struct task_struct *child) void ptrace_disable(struct task_struct *child) { singlestep_disable(child); - clear_tsk_thread_flag(child, TIF_SYSCALL_TRACE); + child->thread.work.syscall_trace = 0; } long arch_ptrace(struct task_struct *child, long request, long addr, long data) @@ -198,9 +198,9 @@ long arch_ptrace(struct task_struct *child, long request, long addr, long data) goto out_eio; if (request == PTRACE_SYSCALL) - set_tsk_thread_flag(child, TIF_SYSCALL_TRACE); + child->thread.work.syscall_trace = ~0; else - clear_tsk_thread_flag(child, TIF_SYSCALL_TRACE); + child->thread.work.syscall_trace = 0; child->exit_code = data; singlestep_disable(child); wake_up_process(child); @@ -223,10 +223,10 @@ long arch_ptrace(struct task_struct *child, long request, long addr, long data) if (!valid_signal(data)) goto out_eio; - clear_tsk_thread_flag(child, TIF_SYSCALL_TRACE); + child->thread.work.syscall_trace = 0; tmp = get_reg(child, PT_SR) | (TRACE_BITS << 16); put_reg(child, PT_SR, tmp); - set_tsk_thread_flag(child, TIF_DELAYED_TRACE); + child->thread.work.delayed_trace = 1; child->exit_code = data; /* give it a chance to run. */ @@ -288,6 +288,9 @@ long arch_ptrace(struct task_struct *child, long request, long addr, long data) asmlinkage void syscall_trace(void) { + if (!current->thread.work.delayed_trace && + !current->thread.work.syscall_trace) + return; ptrace_notify(SIGTRAP | ((current->ptrace & PT_TRACESYSGOOD) ? 0x80 : 0)); /* diff --git a/trunk/arch/mips/Makefile b/trunk/arch/mips/Makefile index e14ba5e01a36..02692027730a 100644 --- a/trunk/arch/mips/Makefile +++ b/trunk/arch/mips/Makefile @@ -700,7 +700,6 @@ load-$(CONFIG_SNI_RM200_PCI) += 0xffffffff80600000 # core-$(CONFIG_TOSHIBA_JMR3927) += arch/mips/jmr3927/rbhma3100/ \ arch/mips/jmr3927/common/ -cflags-$(CONFIG_TOSHIBA_JMR3927) += -Iinclude/asm-mips/mach-jmr3927 load-$(CONFIG_TOSHIBA_JMR3927) += 0xffffffff80050000 # diff --git a/trunk/arch/mips/au1000/common/power.c b/trunk/arch/mips/au1000/common/power.c index f4926315fb68..f85093b8d54d 100644 --- a/trunk/arch/mips/au1000/common/power.c +++ b/trunk/arch/mips/au1000/common/power.c @@ -32,7 +32,6 @@ #include #include #include -#include #include #include #include diff --git a/trunk/arch/mips/au1000/common/setup.c b/trunk/arch/mips/au1000/common/setup.c index 08c8c855cc9c..4f21f42d096b 100644 --- a/trunk/arch/mips/au1000/common/setup.c +++ b/trunk/arch/mips/au1000/common/setup.c @@ -93,7 +93,7 @@ void __init plat_setup(void) argptr = prom_getcmdline(); -#if defined(CONFIG_SERIAL_AU1X00_CONSOLE) || defined(CONFIG_SERIAL_8250_CONSOLE) +#ifdef CONFIG_SERIAL_AU1X00_CONSOLE if ((argptr = strstr(argptr, "console=")) == NULL) { argptr = prom_getcmdline(); strcat(argptr, " console=ttyS0,115200"); diff --git a/trunk/arch/mips/au1000/common/usbdev.c b/trunk/arch/mips/au1000/common/usbdev.c index 2cab7629702c..0b21bed7ee55 100644 --- a/trunk/arch/mips/au1000/common/usbdev.c +++ b/trunk/arch/mips/au1000/common/usbdev.c @@ -348,7 +348,7 @@ endpoint_stall(endpoint_t * ep) { u32 cs; - warn("%s", __FUNCTION__); + warn(__FUNCTION__); cs = au_readl(ep->reg->ctrl_stat) | USBDEV_CS_STALL; au_writel(cs, ep->reg->ctrl_stat); @@ -360,7 +360,7 @@ endpoint_unstall(endpoint_t * ep) { u32 cs; - warn("%s", __FUNCTION__); + warn(__FUNCTION__); cs = au_readl(ep->reg->ctrl_stat) & ~USBDEV_CS_STALL; au_writel(cs, ep->reg->ctrl_stat); diff --git a/trunk/arch/mips/configs/atlas_defconfig b/trunk/arch/mips/configs/atlas_defconfig index 74990758154b..132ec3dac63f 100644 --- a/trunk/arch/mips/configs/atlas_defconfig +++ b/trunk/arch/mips/configs/atlas_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.14 -# Thu Nov 10 12:14:02 2005 +# Linux kernel version: 2.6.14-rc2 +# Thu Oct 20 22:25:13 2005 # CONFIG_MIPS=y @@ -56,24 +56,6 @@ CONFIG_MODVERSIONS=y CONFIG_MODULE_SRCVERSION_ALL=y CONFIG_KMOD=y -# -# Block layer -# -# CONFIG_LBD is not set - -# -# IO Schedulers -# -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" - # # Machine selection # @@ -209,7 +191,6 @@ 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_PREEMPT_NONE=y # CONFIG_PREEMPT_VOLUNTARY is not set # CONFIG_PREEMPT is not set @@ -328,10 +309,6 @@ CONFIG_IPV6_TUNNEL=m CONFIG_NETFILTER=y # CONFIG_NETFILTER_DEBUG is not set CONFIG_BRIDGE_NETFILTER=y - -# -# Core Netfilter Configuration -# CONFIG_NETFILTER_NETLINK=m CONFIG_NETFILTER_NETLINK_QUEUE=m CONFIG_NETFILTER_NETLINK_LOG=m @@ -386,7 +363,6 @@ CONFIG_IP_NF_TARGET_REJECT=m CONFIG_IP_NF_TARGET_LOG=m CONFIG_IP_NF_TARGET_ULOG=m CONFIG_IP_NF_TARGET_TCPMSS=m -CONFIG_IP_NF_TARGET_NFQUEUE=m CONFIG_IP_NF_NAT=m CONFIG_IP_NF_NAT_NEEDED=y CONFIG_IP_NF_TARGET_MASQUERADE=m @@ -436,7 +412,6 @@ CONFIG_IP6_NF_MATCH_PHYSDEV=m CONFIG_IP6_NF_FILTER=m CONFIG_IP6_NF_TARGET_LOG=m CONFIG_IP6_NF_TARGET_REJECT=m -CONFIG_IP6_NF_TARGET_NFQUEUE=m CONFIG_IP6_NF_MANGLE=m CONFIG_IP6_NF_TARGET_MARK=m CONFIG_IP6_NF_TARGET_HL=m @@ -497,18 +472,10 @@ CONFIG_IPDDP_DECAP=y CONFIG_NET_DIVERT=y # CONFIG_ECONET is not set # CONFIG_WAN_ROUTER is not set - -# -# QoS and/or fair queueing -# CONFIG_NET_SCHED=y CONFIG_NET_SCH_CLK_JIFFIES=y # CONFIG_NET_SCH_CLK_GETTIMEOFDAY is not set # CONFIG_NET_SCH_CLK_CPU is not set - -# -# Queueing/Scheduling -# CONFIG_NET_SCH_CBQ=m CONFIG_NET_SCH_HTB=m CONFIG_NET_SCH_HFSC=m @@ -521,10 +488,8 @@ CONFIG_NET_SCH_GRED=m CONFIG_NET_SCH_DSMARK=m CONFIG_NET_SCH_NETEM=m CONFIG_NET_SCH_INGRESS=m - -# -# Classification -# +CONFIG_NET_QOS=y +CONFIG_NET_ESTIMATOR=y CONFIG_NET_CLS=y CONFIG_NET_CLS_BASIC=m CONFIG_NET_CLS_TCINDEX=m @@ -533,14 +498,13 @@ CONFIG_NET_CLS_ROUTE=y CONFIG_NET_CLS_FW=m CONFIG_NET_CLS_U32=m # CONFIG_CLS_U32_PERF is not set +CONFIG_NET_CLS_IND=y # CONFIG_CLS_U32_MARK is not set CONFIG_NET_CLS_RSVP=m CONFIG_NET_CLS_RSVP6=m # CONFIG_NET_EMATCH is not set # CONFIG_NET_CLS_ACT is not set CONFIG_NET_CLS_POLICE=y -CONFIG_NET_CLS_IND=y -CONFIG_NET_ESTIMATOR=y # # Network testing @@ -601,9 +565,18 @@ CONFIG_BLK_DEV_RAM=y CONFIG_BLK_DEV_RAM_COUNT=16 CONFIG_BLK_DEV_RAM_SIZE=4096 # CONFIG_BLK_DEV_INITRD is not set +# CONFIG_LBD is not set CONFIG_CDROM_PKTCDVD=m CONFIG_CDROM_PKTCDVD_BUFFERS=8 # CONFIG_CDROM_PKTCDVD_WCACHE is not set + +# +# IO Schedulers +# +CONFIG_IOSCHED_NOOP=y +CONFIG_IOSCHED_AS=y +CONFIG_IOSCHED_DEADLINE=y +CONFIG_IOSCHED_CFQ=y CONFIG_ATA_OVER_ETH=m # @@ -670,7 +643,6 @@ CONFIG_SCSI_SAS_ATTRS=m # # SCSI low-level drivers # -CONFIG_ISCSI_TCP=m # CONFIG_BLK_DEV_3W_XXXX_RAID is not set # CONFIG_SCSI_3W_9XXX is not set # CONFIG_SCSI_ACARD is not set @@ -681,7 +653,6 @@ CONFIG_ISCSI_TCP=m # CONFIG_SCSI_DPT_I2O is not set # CONFIG_MEGARAID_NEWGEN is not set # CONFIG_MEGARAID_LEGACY is not set -# CONFIG_MEGARAID_SAS is not set # CONFIG_SCSI_SATA is not set # CONFIG_SCSI_DMX3191D is not set # CONFIG_SCSI_FUTURE_DOMAIN is not set @@ -736,7 +707,6 @@ CONFIG_DM_MULTIPATH_EMC=m # CONFIG_FUSION is not set # CONFIG_FUSION_SPI is not set # CONFIG_FUSION_FC is not set -# CONFIG_FUSION_SAS is not set # # IEEE 1394 (FireWire) support @@ -766,6 +736,7 @@ CONFIG_TUN=m # PHY device support # CONFIG_PHYLIB=m +CONFIG_PHYCONTROL=y # # MII PHY device drivers @@ -783,7 +754,6 @@ 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 # @@ -963,7 +933,6 @@ CONFIG_LEGACY_PTY_COUNT=256 # TPM devices # # CONFIG_TCG_TPM is not set -# CONFIG_TELCLOCK is not set # # I2C support @@ -1022,10 +991,6 @@ CONFIG_USB_ARCH_HAS_HCD=y CONFIG_USB_ARCH_HAS_OHCI=y # CONFIG_USB is not set -# -# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' -# - # # USB Gadget Support # @@ -1072,7 +1037,7 @@ CONFIG_JFS_SECURITY=y CONFIG_FS_POSIX_ACL=y CONFIG_XFS_FS=m CONFIG_XFS_EXPORT=y -CONFIG_XFS_QUOTA=y +CONFIG_XFS_QUOTA=m CONFIG_XFS_SECURITY=y CONFIG_XFS_POSIX_ACL=y # CONFIG_XFS_RT is not set diff --git a/trunk/arch/mips/configs/bigsur_defconfig b/trunk/arch/mips/configs/bigsur_defconfig index ea4b75604c23..25e8a08e68be 100644 --- a/trunk/arch/mips/configs/bigsur_defconfig +++ b/trunk/arch/mips/configs/bigsur_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.14 -# Mon Nov 7 23:04:36 2005 +# Linux kernel version: 2.6.14-rc2 +# Thu Oct 20 22:25:17 2005 # CONFIG_MIPS=y @@ -60,23 +60,6 @@ CONFIG_MODULE_SRCVERSION_ALL=y CONFIG_KMOD=y CONFIG_STOP_MACHINE=y -# -# Block layer -# - -# -# IO Schedulers -# -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" - # # Machine selection # @@ -144,8 +127,8 @@ CONFIG_SIBYTE_SB1xxx_SOC=y # CONFIG_CPU_SB1_PASS_2_112x is not set # CONFIG_CPU_SB1_PASS_3 is not set # CONFIG_SIMULATION is not set -# CONFIG_SB1_CEX_ALWAYS_FATAL is not set -# CONFIG_SB1_CERR_STALL is not set +# CONFIG_CONFIG_SB1_CEX_ALWAYS_FATAL is not set +# CONFIG_CONFIG_SB1_CERR_STALL is not set CONFIG_SIBYTE_CFE=y # CONFIG_SIBYTE_CFE_CONSOLE is not set # CONFIG_SIBYTE_BUS_WATCHER is not set @@ -215,7 +198,6 @@ 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_SMP=y CONFIG_NR_CPUS=4 CONFIG_PREEMPT_NONE=y @@ -313,10 +295,6 @@ CONFIG_TCP_CONG_BIC=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 is not set @@ -375,6 +353,14 @@ CONFIG_BLK_DEV_NBD=m # CONFIG_BLK_DEV_RAM is not set CONFIG_BLK_DEV_RAM_COUNT=16 # CONFIG_CDROM_PKTCDVD is not set + +# +# IO Schedulers +# +CONFIG_IOSCHED_NOOP=y +CONFIG_IOSCHED_AS=y +CONFIG_IOSCHED_DEADLINE=y +CONFIG_IOSCHED_CFQ=y # CONFIG_ATA_OVER_ETH is not set # @@ -457,7 +443,6 @@ 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 # @@ -597,7 +582,6 @@ CONFIG_GEN_RTC=y # TPM devices # # CONFIG_TCG_TPM is not set -# CONFIG_TELCLOCK is not set # # I2C support @@ -650,7 +634,6 @@ CONFIG_SENSORS_PCA9539=y CONFIG_SENSORS_PCF8591=y CONFIG_SENSORS_RTC8564=y CONFIG_SENSORS_MAX6875=y -# CONFIG_RTC_X1205_I2C is not set CONFIG_I2C_DEBUG_CORE=y CONFIG_I2C_DEBUG_ALGO=y CONFIG_I2C_DEBUG_BUS=y @@ -702,10 +685,6 @@ CONFIG_USB_ARCH_HAS_HCD=y CONFIG_USB_ARCH_HAS_OHCI=y # CONFIG_USB is not set -# -# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' -# - # # USB Gadget Support # @@ -844,8 +823,6 @@ CONFIG_DETECT_SOFTLOCKUP=y # CONFIG_DEBUG_KOBJECT is not set # CONFIG_DEBUG_INFO is not set # CONFIG_DEBUG_FS is not set -# CONFIG_DEBUG_VM is not set -# CONFIG_RCU_TORTURE_TEST is not set CONFIG_CROSSCOMPILE=y CONFIG_CMDLINE="" # CONFIG_DEBUG_STACK_USAGE is not set diff --git a/trunk/arch/mips/configs/capcella_defconfig b/trunk/arch/mips/configs/capcella_defconfig index a86cc9d9bdae..bfbaa08c47cb 100644 --- a/trunk/arch/mips/configs/capcella_defconfig +++ b/trunk/arch/mips/configs/capcella_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.14 -# Mon Nov 7 23:04:39 2005 +# Linux kernel version: 2.6.14-rc2 +# Thu Oct 20 22:25:20 2005 # CONFIG_MIPS=y @@ -56,24 +56,6 @@ CONFIG_MODVERSIONS=y CONFIG_MODULE_SRCVERSION_ALL=y CONFIG_KMOD=y -# -# Block layer -# -# CONFIG_LBD is not set - -# -# IO Schedulers -# -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" - # # Machine selection # @@ -200,7 +182,6 @@ 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_PREEMPT_NONE=y # CONFIG_PREEMPT_VOLUNTARY is not set # CONFIG_PREEMPT is not set @@ -289,10 +270,6 @@ CONFIG_TCP_CONG_BIC=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 is not set @@ -352,7 +329,16 @@ CONFIG_CONNECTOR=m # CONFIG_BLK_DEV_SX8 is not set # CONFIG_BLK_DEV_RAM is not set CONFIG_BLK_DEV_RAM_COUNT=16 +# CONFIG_LBD is not set # CONFIG_CDROM_PKTCDVD is not set + +# +# IO Schedulers +# +CONFIG_IOSCHED_NOOP=y +CONFIG_IOSCHED_AS=y +CONFIG_IOSCHED_DEADLINE=y +CONFIG_IOSCHED_CFQ=y CONFIG_ATA_OVER_ETH=m # @@ -426,6 +412,7 @@ CONFIG_NETDEVICES=y # PHY device support # CONFIG_PHYLIB=m +CONFIG_PHYCONTROL=y # # MII PHY device drivers @@ -443,7 +430,6 @@ 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 # @@ -600,7 +586,6 @@ CONFIG_LEGACY_PTY_COUNT=256 # CONFIG_WATCHDOG is not set # CONFIG_RTC is not set # CONFIG_GEN_RTC is not set -# CONFIG_RTC_VR41XX is not set # CONFIG_DTLK is not set # CONFIG_R3964 is not set # CONFIG_APPLICOM is not set @@ -616,7 +601,6 @@ CONFIG_GPIO_VR41XX=y # TPM devices # # CONFIG_TCG_TPM is not set -# CONFIG_TELCLOCK is not set # # I2C support @@ -675,10 +659,6 @@ CONFIG_USB_ARCH_HAS_HCD=y CONFIG_USB_ARCH_HAS_OHCI=y # CONFIG_USB is not set -# -# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' -# - # # USB Gadget Support # diff --git a/trunk/arch/mips/configs/cobalt_defconfig b/trunk/arch/mips/configs/cobalt_defconfig index 3558c79b0eb7..4b4d1ddb3d42 100644 --- a/trunk/arch/mips/configs/cobalt_defconfig +++ b/trunk/arch/mips/configs/cobalt_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.14 -# Mon Nov 7 23:04:42 2005 +# Linux kernel version: 2.6.14-rc2 +# Thu Oct 20 22:25:23 2005 # CONFIG_MIPS=y @@ -50,24 +50,6 @@ CONFIG_BASE_SMALL=0 # # CONFIG_MODULES is not set -# -# Block layer -# -# CONFIG_LBD is not set - -# -# IO Schedulers -# -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" - # # Machine selection # @@ -190,7 +172,6 @@ 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_PREEMPT_NONE=y # CONFIG_PREEMPT_VOLUNTARY is not set # CONFIG_PREEMPT is not set @@ -275,10 +256,6 @@ CONFIG_TCP_CONG_BIC=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 is not set @@ -310,7 +287,6 @@ CONFIG_FW_LOADER=y # Connector - unified userspace <-> kernelspace linker # CONFIG_CONNECTOR=y -CONFIG_PROC_EVENTS=y # # Memory Technology Devices (MTD) @@ -340,9 +316,18 @@ CONFIG_BLK_DEV_LOOP=y # CONFIG_BLK_DEV_SX8 is not set # CONFIG_BLK_DEV_RAM is not set CONFIG_BLK_DEV_RAM_COUNT=16 +# CONFIG_LBD is not set CONFIG_CDROM_PKTCDVD=y CONFIG_CDROM_PKTCDVD_BUFFERS=8 # CONFIG_CDROM_PKTCDVD_WCACHE is not set + +# +# IO Schedulers +# +CONFIG_IOSCHED_NOOP=y +CONFIG_IOSCHED_AS=y +CONFIG_IOSCHED_DEADLINE=y +CONFIG_IOSCHED_CFQ=y CONFIG_ATA_OVER_ETH=y # @@ -416,6 +401,7 @@ CONFIG_NETDEVICES=y # PHY device support # CONFIG_PHYLIB=y +CONFIG_PHYCONTROL=y # # MII PHY device drivers @@ -433,7 +419,6 @@ CONFIG_NET_ETHERNET=y # CONFIG_MII is not set # CONFIG_HAPPYMEAL is not set # CONFIG_SUNGEM is not set -# CONFIG_CASSINI is not set # CONFIG_NET_VENDOR_3COM is not set # @@ -589,7 +574,6 @@ CONFIG_COBALT_LCD=y # TPM devices # # CONFIG_TCG_TPM is not set -# CONFIG_TELCLOCK is not set # # I2C support @@ -648,10 +632,6 @@ CONFIG_USB_ARCH_HAS_HCD=y CONFIG_USB_ARCH_HAS_OHCI=y # CONFIG_USB is not set -# -# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' -# - # # USB Gadget Support # diff --git a/trunk/arch/mips/configs/db1000_defconfig b/trunk/arch/mips/configs/db1000_defconfig index 3b103fec7b86..6501144ec612 100644 --- a/trunk/arch/mips/configs/db1000_defconfig +++ b/trunk/arch/mips/configs/db1000_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.15-rc1 -# Tue Nov 15 11:11:04 2005 +# Linux kernel version: 2.6.14-rc2 +# Thu Oct 20 22:25:26 2005 # CONFIG_MIPS=y @@ -56,24 +56,6 @@ CONFIG_MODVERSIONS=y CONFIG_MODULE_SRCVERSION_ALL=y CONFIG_KMOD=y -# -# Block layer -# -# CONFIG_LBD is not set - -# -# IO Schedulers -# -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" - # # Machine selection # @@ -196,7 +178,6 @@ 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_PREEMPT_NONE=y # CONFIG_PREEMPT_VOLUNTARY is not set # CONFIG_PREEMPT is not set @@ -220,6 +201,7 @@ CONFIG_PCMCIA_IOCTL=y # # PC-card bridges # +# CONFIG_TCIC is not set # CONFIG_PCMCIA_AU1X00 is not set # @@ -277,19 +259,15 @@ CONFIG_TCP_CONG_BIC=y # CONFIG_IPV6 is not set CONFIG_NETFILTER=y # CONFIG_NETFILTER_DEBUG is not set - -# -# Core Netfilter Configuration -# CONFIG_NETFILTER_NETLINK=m CONFIG_NETFILTER_NETLINK_QUEUE=m CONFIG_NETFILTER_NETLINK_LOG=m -# CONFIG_NF_CONNTRACK is not set # # IP: Netfilter Configuration # # CONFIG_IP_NF_CONNTRACK is not set +CONFIG_IP_NF_PPTP=m # CONFIG_IP_NF_QUEUE is not set # CONFIG_IP_NF_IPTABLES is not set # CONFIG_IP_NF_ARPTABLES is not set @@ -315,10 +293,6 @@ CONFIG_NETFILTER_NETLINK_LOG=m # 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 is not set @@ -369,7 +343,6 @@ CONFIG_MTD_BLOCK=y # CONFIG_FTL is not set # CONFIG_NFTL is not set # CONFIG_INFTL is not set -# CONFIG_RFD_FTL is not set # # RAM/ROM/Flash chip drivers @@ -426,11 +399,6 @@ CONFIG_MTD_ALCHEMY=y # # CONFIG_MTD_NAND is not set -# -# OneNAND Flash Device Drivers -# -# CONFIG_MTD_ONENAND is not set - # # Parallel port support # @@ -449,9 +417,18 @@ CONFIG_BLK_DEV_LOOP=y # CONFIG_BLK_DEV_NBD is not set # CONFIG_BLK_DEV_RAM is not set CONFIG_BLK_DEV_RAM_COUNT=16 +# CONFIG_LBD is not set CONFIG_CDROM_PKTCDVD=m CONFIG_CDROM_PKTCDVD_BUFFERS=8 # CONFIG_CDROM_PKTCDVD_WCACHE is not set + +# +# IO Schedulers +# +CONFIG_IOSCHED_NOOP=y +CONFIG_IOSCHED_AS=y +CONFIG_IOSCHED_DEADLINE=y +CONFIG_IOSCHED_CFQ=y CONFIG_ATA_OVER_ETH=m # @@ -496,6 +473,7 @@ CONFIG_NETDEVICES=y # PHY device support # CONFIG_PHYLIB=m +CONFIG_PHYCONTROL=y # # MII PHY device drivers @@ -512,7 +490,6 @@ CONFIG_CICADA_PHY=m CONFIG_NET_ETHERNET=y CONFIG_MII=m CONFIG_MIPS_AU1X00_ENET=y -# CONFIG_SMC91X is not set # # Ethernet (1000 Mbit) @@ -555,7 +532,6 @@ CONFIG_PPP_ASYNC=m # CONFIG_PPP_SYNC_TTY is not set CONFIG_PPP_DEFLATE=m # CONFIG_PPP_BSDCOMP is not set -CONFIG_PPP_MPPE=m CONFIG_PPPOE=m # CONFIG_SLIP is not set # CONFIG_SHAPER is not set @@ -622,17 +598,13 @@ CONFIG_HW_CONSOLE=y # # Serial drivers # -CONFIG_SERIAL_8250=y -CONFIG_SERIAL_8250_CONSOLE=y -CONFIG_SERIAL_8250_CS=m -CONFIG_SERIAL_8250_NR_UARTS=4 -# CONFIG_SERIAL_8250_EXTENDED is not set -CONFIG_SERIAL_8250_AU1X00=y +# CONFIG_SERIAL_8250 is not set # # Non-8250 serial port support # -# CONFIG_SERIAL_AU1X00 is not set +CONFIG_SERIAL_AU1X00=y +CONFIG_SERIAL_AU1X00_CONSOLE=y CONFIG_SERIAL_CORE=y CONFIG_SERIAL_CORE_CONSOLE=y CONFIG_UNIX98_PTYS=y @@ -661,14 +633,11 @@ CONFIG_LEGACY_PTY_COUNT=256 # PCMCIA character devices # CONFIG_SYNCLINK_CS=m -# CONFIG_CARDMAN_4000 is not set -# CONFIG_CARDMAN_4040 is not set # CONFIG_RAW_DRIVER is not set # # TPM devices # -# CONFIG_TELCLOCK is not set # # I2C support @@ -727,10 +696,6 @@ CONFIG_USB_ARCH_HAS_HCD=y CONFIG_USB_ARCH_HAS_OHCI=y # CONFIG_USB is not set -# -# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' -# - # # USB Gadget Support # diff --git a/trunk/arch/mips/configs/db1100_defconfig b/trunk/arch/mips/configs/db1100_defconfig index 79cdd940c6a8..b8cd2cd923dd 100644 --- a/trunk/arch/mips/configs/db1100_defconfig +++ b/trunk/arch/mips/configs/db1100_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.15-rc1 -# Tue Nov 15 11:11:07 2005 +# Linux kernel version: 2.6.14-rc2 +# Thu Oct 20 22:25:29 2005 # CONFIG_MIPS=y @@ -56,24 +56,6 @@ CONFIG_MODVERSIONS=y CONFIG_MODULE_SRCVERSION_ALL=y CONFIG_KMOD=y -# -# Block layer -# -# CONFIG_LBD is not set - -# -# IO Schedulers -# -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" - # # Machine selection # @@ -196,7 +178,6 @@ 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_PREEMPT_NONE=y # CONFIG_PREEMPT_VOLUNTARY is not set # CONFIG_PREEMPT is not set @@ -266,19 +247,15 @@ CONFIG_TCP_CONG_BIC=y # CONFIG_IPV6 is not set CONFIG_NETFILTER=y # CONFIG_NETFILTER_DEBUG is not set - -# -# Core Netfilter Configuration -# CONFIG_NETFILTER_NETLINK=m CONFIG_NETFILTER_NETLINK_QUEUE=m CONFIG_NETFILTER_NETLINK_LOG=m -# CONFIG_NF_CONNTRACK is not set # # IP: Netfilter Configuration # # CONFIG_IP_NF_CONNTRACK is not set +CONFIG_IP_NF_PPTP=m # CONFIG_IP_NF_QUEUE is not set # CONFIG_IP_NF_IPTABLES is not set # CONFIG_IP_NF_ARPTABLES is not set @@ -304,10 +281,6 @@ CONFIG_NETFILTER_NETLINK_LOG=m # 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 is not set @@ -358,7 +331,6 @@ CONFIG_MTD_BLOCK=y # CONFIG_FTL is not set # CONFIG_NFTL is not set # CONFIG_INFTL is not set -# CONFIG_RFD_FTL is not set # # RAM/ROM/Flash chip drivers @@ -415,11 +387,6 @@ CONFIG_MTD_ALCHEMY=y # # CONFIG_MTD_NAND is not set -# -# OneNAND Flash Device Drivers -# -# CONFIG_MTD_ONENAND is not set - # # Parallel port support # @@ -438,9 +405,18 @@ CONFIG_BLK_DEV_LOOP=y # CONFIG_BLK_DEV_NBD is not set # CONFIG_BLK_DEV_RAM is not set CONFIG_BLK_DEV_RAM_COUNT=16 +# CONFIG_LBD is not set CONFIG_CDROM_PKTCDVD=m CONFIG_CDROM_PKTCDVD_BUFFERS=8 # CONFIG_CDROM_PKTCDVD_WCACHE is not set + +# +# IO Schedulers +# +CONFIG_IOSCHED_NOOP=y +CONFIG_IOSCHED_AS=y +CONFIG_IOSCHED_DEADLINE=y +CONFIG_IOSCHED_CFQ=y CONFIG_ATA_OVER_ETH=m # @@ -485,6 +461,7 @@ CONFIG_NETDEVICES=y # PHY device support # CONFIG_PHYLIB=m +CONFIG_PHYCONTROL=y # # MII PHY device drivers @@ -501,7 +478,6 @@ CONFIG_CICADA_PHY=m CONFIG_NET_ETHERNET=y CONFIG_MII=m CONFIG_MIPS_AU1X00_ENET=y -# CONFIG_SMC91X is not set # # Ethernet (1000 Mbit) @@ -531,7 +507,6 @@ CONFIG_PPP_ASYNC=m # CONFIG_PPP_SYNC_TTY is not set CONFIG_PPP_DEFLATE=m # CONFIG_PPP_BSDCOMP is not set -CONFIG_PPP_MPPE=m CONFIG_PPPOE=m # CONFIG_SLIP is not set # CONFIG_SHAPER is not set @@ -598,16 +573,13 @@ CONFIG_HW_CONSOLE=y # # Serial drivers # -CONFIG_SERIAL_8250=y -CONFIG_SERIAL_8250_CONSOLE=y -CONFIG_SERIAL_8250_NR_UARTS=4 -# CONFIG_SERIAL_8250_EXTENDED is not set -CONFIG_SERIAL_8250_AU1X00=y +# CONFIG_SERIAL_8250 is not set # # Non-8250 serial port support # -# CONFIG_SERIAL_AU1X00 is not set +CONFIG_SERIAL_AU1X00=y +CONFIG_SERIAL_AU1X00_CONSOLE=y CONFIG_SERIAL_CORE=y CONFIG_SERIAL_CORE_CONSOLE=y CONFIG_UNIX98_PTYS=y @@ -636,7 +608,6 @@ CONFIG_LEGACY_PTY_COUNT=256 # # TPM devices # -# CONFIG_TELCLOCK is not set # # I2C support @@ -679,11 +650,12 @@ CONFIG_FB=y CONFIG_FB_CFB_FILLRECT=y CONFIG_FB_CFB_COPYAREA=y CONFIG_FB_CFB_IMAGEBLIT=y +CONFIG_FB_SOFT_CURSOR=y # CONFIG_FB_MACMODES is not set # CONFIG_FB_MODE_HELPERS is not set # CONFIG_FB_TILEBLITTING is not set -# CONFIG_FB_S1D13XXX is not set CONFIG_FB_AU1100=y +# CONFIG_FB_S1D13XXX is not set # CONFIG_FB_VIRTUAL is not set # @@ -692,7 +664,6 @@ CONFIG_FB_AU1100=y # CONFIG_VGA_CONSOLE is not set CONFIG_DUMMY_CONSOLE=y CONFIG_FRAMEBUFFER_CONSOLE=y -# CONFIG_FRAMEBUFFER_CONSOLE_ROTATION is not set CONFIG_FONTS=y CONFIG_FONT_8x8=y CONFIG_FONT_8x16=y @@ -726,10 +697,6 @@ CONFIG_USB_ARCH_HAS_HCD=y CONFIG_USB_ARCH_HAS_OHCI=y # CONFIG_USB is not set -# -# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' -# - # # USB Gadget Support # diff --git a/trunk/arch/mips/configs/db1200_defconfig b/trunk/arch/mips/configs/db1200_defconfig index b6bad69398e1..530b6c2d99f6 100644 --- a/trunk/arch/mips/configs/db1200_defconfig +++ b/trunk/arch/mips/configs/db1200_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.15-rc1 -# Tue Nov 15 11:11:10 2005 +# Linux kernel version: 2.6.14-rc2 +# Thu Oct 20 22:25:32 2005 # CONFIG_MIPS=y @@ -57,24 +57,6 @@ CONFIG_MODVERSIONS=y CONFIG_MODULE_SRCVERSION_ALL=y CONFIG_KMOD=y -# -# Block layer -# -# CONFIG_LBD is not set - -# -# IO Schedulers -# -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" - # # Machine selection # @@ -197,7 +179,6 @@ 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_PREEMPT_NONE=y # CONFIG_PREEMPT_VOLUNTARY is not set # CONFIG_PREEMPT is not set @@ -219,6 +200,7 @@ CONFIG_PCMCIA_IOCTL=y # # PC-card bridges # +# CONFIG_TCIC is not set CONFIG_PCMCIA_AU1X00=m # @@ -273,17 +255,13 @@ CONFIG_TCP_CONG_BIC=y # CONFIG_IPV6 is not set CONFIG_NETFILTER=y # CONFIG_NETFILTER_DEBUG is not set - -# -# Core Netfilter Configuration -# # CONFIG_NETFILTER_NETLINK is not set -# CONFIG_NF_CONNTRACK is not set # # IP: Netfilter Configuration # # CONFIG_IP_NF_CONNTRACK is not set +CONFIG_IP_NF_PPTP=m # CONFIG_IP_NF_QUEUE is not set # CONFIG_IP_NF_IPTABLES is not set # CONFIG_IP_NF_ARPTABLES is not set @@ -309,10 +287,6 @@ CONFIG_NETFILTER=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 is not set @@ -359,7 +333,6 @@ CONFIG_MTD_BLOCK=y # CONFIG_FTL is not set # CONFIG_NFTL is not set # CONFIG_INFTL is not set -# CONFIG_RFD_FTL is not set # # RAM/ROM/Flash chip drivers @@ -421,11 +394,6 @@ CONFIG_MTD_NAND_IDS=y # CONFIG_MTD_NAND_DISKONCHIP is not set # CONFIG_MTD_NAND_NANDSIM is not set -# -# OneNAND Flash Device Drivers -# -# CONFIG_MTD_ONENAND is not set - # # Parallel port support # @@ -446,7 +414,16 @@ CONFIG_BLK_DEV_RAM=y CONFIG_BLK_DEV_RAM_COUNT=16 CONFIG_BLK_DEV_RAM_SIZE=4096 # CONFIG_BLK_DEV_INITRD is not set +# CONFIG_LBD is not set # CONFIG_CDROM_PKTCDVD is not set + +# +# IO Schedulers +# +CONFIG_IOSCHED_NOOP=y +CONFIG_IOSCHED_AS=y +CONFIG_IOSCHED_DEADLINE=y +CONFIG_IOSCHED_CFQ=y # CONFIG_ATA_OVER_ETH is not set # @@ -518,7 +495,6 @@ CONFIG_SCSI_MULTI_LUN=y # # SCSI low-level drivers # -# CONFIG_ISCSI_TCP is not set # CONFIG_SCSI_SATA is not set # CONFIG_SCSI_DEBUG is not set @@ -569,7 +545,6 @@ CONFIG_NETDEVICES=y CONFIG_NET_ETHERNET=y CONFIG_MII=m # CONFIG_MIPS_AU1X00_ENET is not set -# CONFIG_SMC91X is not set # # Ethernet (1000 Mbit) @@ -663,17 +638,13 @@ CONFIG_HW_CONSOLE=y # # Serial drivers # -CONFIG_SERIAL_8250=y -CONFIG_SERIAL_8250_CONSOLE=y -# CONFIG_SERIAL_8250_CS is not set -CONFIG_SERIAL_8250_NR_UARTS=4 -# CONFIG_SERIAL_8250_EXTENDED is not set -CONFIG_SERIAL_8250_AU1X00=y +# CONFIG_SERIAL_8250 is not set # # Non-8250 serial port support # -# CONFIG_SERIAL_AU1X00 is not set +CONFIG_SERIAL_AU1X00=y +CONFIG_SERIAL_AU1X00_CONSOLE=y CONFIG_SERIAL_CORE=y CONFIG_SERIAL_CORE_CONSOLE=y CONFIG_UNIX98_PTYS=y @@ -702,14 +673,11 @@ CONFIG_LEGACY_PTY_COUNT=256 # PCMCIA character devices # # CONFIG_SYNCLINK_CS is not set -# CONFIG_CARDMAN_4000 is not set -# CONFIG_CARDMAN_4040 is not set # CONFIG_RAW_DRIVER is not set # # TPM devices # -# CONFIG_TELCLOCK is not set # # I2C support @@ -752,11 +720,12 @@ CONFIG_FB=y CONFIG_FB_CFB_FILLRECT=y CONFIG_FB_CFB_COPYAREA=y CONFIG_FB_CFB_IMAGEBLIT=y +CONFIG_FB_SOFT_CURSOR=y # CONFIG_FB_MACMODES is not set # CONFIG_FB_MODE_HELPERS is not set # CONFIG_FB_TILEBLITTING is not set -# CONFIG_FB_S1D13XXX is not set CONFIG_FB_AU1200=y +# CONFIG_FB_S1D13XXX is not set # CONFIG_FB_VIRTUAL is not set # @@ -787,10 +756,6 @@ CONFIG_USB_ARCH_HAS_HCD=y CONFIG_USB_ARCH_HAS_OHCI=y # CONFIG_USB is not set -# -# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' -# - # # USB Gadget Support # @@ -897,7 +862,6 @@ CONFIG_RAMFS=y CONFIG_JFFS2_FS=y CONFIG_JFFS2_FS_DEBUG=0 CONFIG_JFFS2_FS_WRITEBUFFER=y -# CONFIG_JFFS2_SUMMARY is not set # CONFIG_JFFS2_COMPRESSION_OPTIONS is not set CONFIG_JFFS2_ZLIB=y CONFIG_JFFS2_RTIME=y diff --git a/trunk/arch/mips/configs/db1500_defconfig b/trunk/arch/mips/configs/db1500_defconfig index dbaf189fc9c0..1c2784dee697 100644 --- a/trunk/arch/mips/configs/db1500_defconfig +++ b/trunk/arch/mips/configs/db1500_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.15-rc1 -# Tue Nov 15 11:11:15 2005 +# Linux kernel version: 2.6.14-rc2 +# Thu Oct 20 22:25:36 2005 # CONFIG_MIPS=y @@ -56,24 +56,6 @@ CONFIG_MODVERSIONS=y CONFIG_MODULE_SRCVERSION_ALL=y CONFIG_KMOD=y -# -# Block layer -# -# CONFIG_LBD is not set - -# -# IO Schedulers -# -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" - # # Machine selection # @@ -198,7 +180,6 @@ 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_PREEMPT_NONE=y # CONFIG_PREEMPT_VOLUNTARY is not set # CONFIG_PREEMPT is not set @@ -227,6 +208,7 @@ CONFIG_CARDBUS=y # CONFIG_YENTA is not set # CONFIG_PD6729 is not set # CONFIG_I82092 is not set +# CONFIG_TCIC is not set CONFIG_PCMCIA_AU1X00=m # @@ -285,19 +267,15 @@ CONFIG_TCP_CONG_BIC=y # CONFIG_IPV6 is not set CONFIG_NETFILTER=y # CONFIG_NETFILTER_DEBUG is not set - -# -# Core Netfilter Configuration -# CONFIG_NETFILTER_NETLINK=m CONFIG_NETFILTER_NETLINK_QUEUE=m CONFIG_NETFILTER_NETLINK_LOG=m -# CONFIG_NF_CONNTRACK is not set # # IP: Netfilter Configuration # # CONFIG_IP_NF_CONNTRACK is not set +CONFIG_IP_NF_PPTP=m # CONFIG_IP_NF_QUEUE is not set # CONFIG_IP_NF_IPTABLES is not set # CONFIG_IP_NF_ARPTABLES is not set @@ -323,10 +301,6 @@ CONFIG_NETFILTER_NETLINK_LOG=m # 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 is not set @@ -377,7 +351,6 @@ CONFIG_MTD_BLOCK=y # CONFIG_FTL is not set # CONFIG_NFTL is not set # CONFIG_INFTL is not set -# CONFIG_RFD_FTL is not set # # RAM/ROM/Flash chip drivers @@ -435,11 +408,6 @@ CONFIG_MTD_ALCHEMY=y # # CONFIG_MTD_NAND is not set -# -# OneNAND Flash Device Drivers -# -# CONFIG_MTD_ONENAND is not set - # # Parallel port support # @@ -464,9 +432,18 @@ CONFIG_BLK_DEV_LOOP=y # CONFIG_BLK_DEV_UB is not set # CONFIG_BLK_DEV_RAM is not set CONFIG_BLK_DEV_RAM_COUNT=16 +# CONFIG_LBD is not set CONFIG_CDROM_PKTCDVD=m CONFIG_CDROM_PKTCDVD_BUFFERS=8 # CONFIG_CDROM_PKTCDVD_WCACHE is not set + +# +# IO Schedulers +# +CONFIG_IOSCHED_NOOP=y +CONFIG_IOSCHED_AS=y +CONFIG_IOSCHED_DEADLINE=y +CONFIG_IOSCHED_CFQ=y CONFIG_ATA_OVER_ETH=m # @@ -541,6 +518,7 @@ CONFIG_NETDEVICES=y # PHY device support # CONFIG_PHYLIB=m +CONFIG_PHYCONTROL=y # # MII PHY device drivers @@ -559,9 +537,7 @@ CONFIG_NET_ETHERNET=y CONFIG_MIPS_AU1X00_ENET=y # CONFIG_HAPPYMEAL is not set # CONFIG_SUNGEM is not set -# CONFIG_CASSINI is not set # CONFIG_NET_VENDOR_3COM is not set -# CONFIG_SMC91X is not set # # Tulip family network device support @@ -623,7 +599,6 @@ CONFIG_PPP_ASYNC=m # CONFIG_PPP_SYNC_TTY is not set CONFIG_PPP_DEFLATE=m # CONFIG_PPP_BSDCOMP is not set -CONFIG_PPP_MPPE=m CONFIG_PPPOE=m # CONFIG_SLIP is not set # CONFIG_SHAPER is not set @@ -689,17 +664,13 @@ CONFIG_SERIO_RAW=m # # Serial drivers # -CONFIG_SERIAL_8250=y -CONFIG_SERIAL_8250_CONSOLE=y -# CONFIG_SERIAL_8250_CS is not set -CONFIG_SERIAL_8250_NR_UARTS=4 -# CONFIG_SERIAL_8250_EXTENDED is not set -CONFIG_SERIAL_8250_AU1X00=y +# CONFIG_SERIAL_8250 is not set # # Non-8250 serial port support # -# CONFIG_SERIAL_AU1X00 is not set +CONFIG_SERIAL_AU1X00=y +CONFIG_SERIAL_AU1X00_CONSOLE=y CONFIG_SERIAL_CORE=y CONFIG_SERIAL_CORE_CONSOLE=y # CONFIG_SERIAL_JSM is not set @@ -731,15 +702,12 @@ CONFIG_LEGACY_PTY_COUNT=256 # PCMCIA character devices # CONFIG_SYNCLINK_CS=m -# CONFIG_CARDMAN_4000 is not set -# CONFIG_CARDMAN_4040 is not set # CONFIG_RAW_DRIVER is not set # # TPM devices # # CONFIG_TCG_TPM is not set -# CONFIG_TELCLOCK is not set # # I2C support @@ -788,94 +756,12 @@ CONFIG_SOUND=y # # Advanced Linux Sound Architecture # -CONFIG_SND=m -CONFIG_SND_AC97_CODEC=m -CONFIG_SND_AC97_BUS=m -CONFIG_SND_TIMER=m -CONFIG_SND_PCM=m -CONFIG_SND_RAWMIDI=m -CONFIG_SND_SEQUENCER=m -CONFIG_SND_SEQ_DUMMY=m -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=m -CONFIG_SND_MTPAV=m -# 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_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 MIPS devices -# -CONFIG_SND_AU1X00=m - -# -# USB devices -# -# CONFIG_SND_USB_AUDIO is not set - -# -# PCMCIA devices -# +# CONFIG_SND is not set # # Open Sound System # CONFIG_SOUND_PRIME=y -CONFIG_OBSOLETE_OSS_DRIVER=y # CONFIG_SOUND_BT878 is not set # CONFIG_SOUND_CMPCI is not set # CONFIG_SOUND_EMU10K1 is not set @@ -888,7 +774,7 @@ CONFIG_OBSOLETE_OSS_DRIVER=y # CONFIG_SOUND_MAESTRO3 is not set # CONFIG_SOUND_ICH is not set # CONFIG_SOUND_SONICVIBES is not set -# CONFIG_SOUND_AU1000 is not set +CONFIG_SOUND_AU1000=y # CONFIG_SOUND_TRIDENT is not set # CONFIG_SOUND_MSNDCLAS is not set # CONFIG_SOUND_MSNDPIN is not set @@ -929,15 +815,12 @@ 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 is not set # CONFIG_USB_PRINTER is not set # -# 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 is not set diff --git a/trunk/arch/mips/configs/db1550_defconfig b/trunk/arch/mips/configs/db1550_defconfig index 59c1ef214fc0..64248e2e924a 100644 --- a/trunk/arch/mips/configs/db1550_defconfig +++ b/trunk/arch/mips/configs/db1550_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.15-rc1 -# Tue Nov 15 11:11:18 2005 +# Linux kernel version: 2.6.14-rc2 +# Thu Oct 20 22:25:39 2005 # CONFIG_MIPS=y @@ -56,24 +56,6 @@ CONFIG_MODVERSIONS=y CONFIG_MODULE_SRCVERSION_ALL=y CONFIG_KMOD=y -# -# Block layer -# -# CONFIG_LBD is not set - -# -# IO Schedulers -# -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" - # # Machine selection # @@ -197,7 +179,6 @@ 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_PREEMPT_NONE=y # CONFIG_PREEMPT_VOLUNTARY is not set # CONFIG_PREEMPT is not set @@ -226,6 +207,7 @@ CONFIG_CARDBUS=y # CONFIG_YENTA is not set # CONFIG_PD6729 is not set # CONFIG_I82092 is not set +# CONFIG_TCIC is not set CONFIG_PCMCIA_AU1X00=m # @@ -284,19 +266,15 @@ CONFIG_TCP_CONG_BIC=y # CONFIG_IPV6 is not set CONFIG_NETFILTER=y # CONFIG_NETFILTER_DEBUG is not set - -# -# Core Netfilter Configuration -# CONFIG_NETFILTER_NETLINK=m CONFIG_NETFILTER_NETLINK_QUEUE=m CONFIG_NETFILTER_NETLINK_LOG=m -# CONFIG_NF_CONNTRACK is not set # # IP: Netfilter Configuration # # CONFIG_IP_NF_CONNTRACK is not set +CONFIG_IP_NF_PPTP=m # CONFIG_IP_NF_QUEUE is not set # CONFIG_IP_NF_IPTABLES is not set # CONFIG_IP_NF_ARPTABLES is not set @@ -322,10 +300,6 @@ CONFIG_NETFILTER_NETLINK_LOG=m # 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 is not set @@ -376,7 +350,6 @@ CONFIG_MTD_BLOCK=y # CONFIG_FTL is not set # CONFIG_NFTL is not set # CONFIG_INFTL is not set -# CONFIG_RFD_FTL is not set # # RAM/ROM/Flash chip drivers @@ -439,11 +412,6 @@ CONFIG_MTD_NAND_AU1550=m # CONFIG_MTD_NAND_DISKONCHIP is not set # CONFIG_MTD_NAND_NANDSIM is not set -# -# OneNAND Flash Device Drivers -# -# CONFIG_MTD_ONENAND is not set - # # Parallel port support # @@ -467,9 +435,18 @@ CONFIG_BLK_DEV_LOOP=y # CONFIG_BLK_DEV_SX8 is not set # CONFIG_BLK_DEV_RAM is not set CONFIG_BLK_DEV_RAM_COUNT=16 +# CONFIG_LBD is not set CONFIG_CDROM_PKTCDVD=m CONFIG_CDROM_PKTCDVD_BUFFERS=8 # CONFIG_CDROM_PKTCDVD_WCACHE is not set + +# +# IO Schedulers +# +CONFIG_IOSCHED_NOOP=y +CONFIG_IOSCHED_AS=y +CONFIG_IOSCHED_DEADLINE=y +CONFIG_IOSCHED_CFQ=y CONFIG_ATA_OVER_ETH=m # @@ -573,6 +550,7 @@ CONFIG_NETDEVICES=y # PHY device support # CONFIG_PHYLIB=m +CONFIG_PHYCONTROL=y # # MII PHY device drivers @@ -591,9 +569,7 @@ CONFIG_MII=m CONFIG_MIPS_AU1X00_ENET=y # CONFIG_HAPPYMEAL is not set # CONFIG_SUNGEM is not set -# CONFIG_CASSINI is not set # CONFIG_NET_VENDOR_3COM is not set -# CONFIG_SMC91X is not set # # Tulip family network device support @@ -663,7 +639,6 @@ CONFIG_PPP_ASYNC=m # CONFIG_PPP_SYNC_TTY is not set CONFIG_PPP_DEFLATE=m # CONFIG_PPP_BSDCOMP is not set -CONFIG_PPP_MPPE=m CONFIG_PPPOE=m # CONFIG_SLIP is not set # CONFIG_SHAPER is not set @@ -729,17 +704,13 @@ CONFIG_SERIO_RAW=m # # Serial drivers # -CONFIG_SERIAL_8250=y -CONFIG_SERIAL_8250_CONSOLE=y -# CONFIG_SERIAL_8250_CS is not set -CONFIG_SERIAL_8250_NR_UARTS=4 -# CONFIG_SERIAL_8250_EXTENDED is not set -CONFIG_SERIAL_8250_AU1X00=y +# CONFIG_SERIAL_8250 is not set # # Non-8250 serial port support # -# CONFIG_SERIAL_AU1X00 is not set +CONFIG_SERIAL_AU1X00=y +CONFIG_SERIAL_AU1X00_CONSOLE=y CONFIG_SERIAL_CORE=y CONFIG_SERIAL_CORE_CONSOLE=y # CONFIG_SERIAL_JSM is not set @@ -771,15 +742,12 @@ CONFIG_LEGACY_PTY_COUNT=256 # PCMCIA character devices # CONFIG_SYNCLINK_CS=m -# CONFIG_CARDMAN_4000 is not set -# CONFIG_CARDMAN_4040 is not set # CONFIG_RAW_DRIVER is not set # # TPM devices # # CONFIG_TCG_TPM is not set -# CONFIG_TELCLOCK is not set # # I2C support @@ -832,10 +800,6 @@ CONFIG_USB_ARCH_HAS_HCD=y CONFIG_USB_ARCH_HAS_OHCI=y # CONFIG_USB is not set -# -# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' -# - # # USB Gadget Support # diff --git a/trunk/arch/mips/configs/ddb5476_defconfig b/trunk/arch/mips/configs/ddb5476_defconfig index 4ba29e612bdf..326f3aa63741 100644 --- a/trunk/arch/mips/configs/ddb5476_defconfig +++ b/trunk/arch/mips/configs/ddb5476_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.14 -# Mon Nov 7 23:05:04 2005 +# Linux kernel version: 2.6.14-rc2 +# Thu Oct 20 22:25:42 2005 # CONFIG_MIPS=y @@ -50,24 +50,6 @@ CONFIG_BASE_SMALL=0 # # CONFIG_MODULES is not set -# -# Block layer -# -# CONFIG_LBD is not set - -# -# IO Schedulers -# -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" - # # Machine selection # @@ -191,7 +173,6 @@ 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_PREEMPT_NONE=y # CONFIG_PREEMPT_VOLUNTARY is not set # CONFIG_PREEMPT is not set @@ -280,10 +261,6 @@ CONFIG_TCP_CONG_BIC=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 is not set @@ -315,7 +292,6 @@ CONFIG_FW_LOADER=y # Connector - unified userspace <-> kernelspace linker # CONFIG_CONNECTOR=y -CONFIG_PROC_EVENTS=y # # Memory Technology Devices (MTD) @@ -345,9 +321,18 @@ CONFIG_PROC_EVENTS=y # CONFIG_BLK_DEV_SX8 is not set # CONFIG_BLK_DEV_RAM is not set CONFIG_BLK_DEV_RAM_COUNT=16 +# CONFIG_LBD is not set CONFIG_CDROM_PKTCDVD=y CONFIG_CDROM_PKTCDVD_BUFFERS=8 # CONFIG_CDROM_PKTCDVD_WCACHE is not set + +# +# IO Schedulers +# +CONFIG_IOSCHED_NOOP=y +CONFIG_IOSCHED_AS=y +CONFIG_IOSCHED_DEADLINE=y +CONFIG_IOSCHED_CFQ=y CONFIG_ATA_OVER_ETH=y # @@ -427,6 +412,7 @@ CONFIG_NETDEVICES=y # PHY device support # CONFIG_PHYLIB=y +CONFIG_PHYCONTROL=y # # MII PHY device drivers @@ -444,7 +430,6 @@ CONFIG_NET_ETHERNET=y # CONFIG_MII is not set # CONFIG_HAPPYMEAL is not set # CONFIG_SUNGEM is not set -# CONFIG_CASSINI is not set # CONFIG_NET_VENDOR_3COM is not set # CONFIG_NET_VENDOR_SMC is not set # CONFIG_NET_VENDOR_RACAL is not set @@ -458,6 +443,7 @@ CONFIG_NET_ETHERNET=y # CONFIG_HP100 is not set # CONFIG_NET_ISA is not set # CONFIG_NET_PCI is not set +# CONFIG_NET_POCKET is not set # # Ethernet (1000 Mbit) @@ -605,7 +591,6 @@ CONFIG_LEGACY_PTY_COUNT=256 # TPM devices # # CONFIG_TCG_TPM is not set -# CONFIG_TELCLOCK is not set # # I2C support @@ -648,6 +633,7 @@ CONFIG_FB=y # CONFIG_FB_CFB_FILLRECT is not set # CONFIG_FB_CFB_COPYAREA is not set # CONFIG_FB_CFB_IMAGEBLIT is not set +# CONFIG_FB_SOFT_CURSOR is not set # CONFIG_FB_MACMODES is not set # CONFIG_FB_MODE_HELPERS is not set # CONFIG_FB_TILEBLITTING is not set @@ -656,7 +642,6 @@ CONFIG_FB=y # CONFIG_FB_CYBER2000 is not set # CONFIG_FB_ASILIANT is not set # CONFIG_FB_IMSTT is not set -# CONFIG_FB_S1D13XXX is not set # CONFIG_FB_NVIDIA is not set # CONFIG_FB_RIVA is not set # CONFIG_FB_MATROX is not set @@ -673,6 +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_S1D13XXX is not set # CONFIG_FB_VIRTUAL is not set # @@ -701,10 +687,6 @@ CONFIG_USB_ARCH_HAS_HCD=y CONFIG_USB_ARCH_HAS_OHCI=y # CONFIG_USB is not set -# -# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' -# - # # USB Gadget Support # diff --git a/trunk/arch/mips/configs/ddb5477_defconfig b/trunk/arch/mips/configs/ddb5477_defconfig index ea4e9046bbee..c2a01df3c8df 100644 --- a/trunk/arch/mips/configs/ddb5477_defconfig +++ b/trunk/arch/mips/configs/ddb5477_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.14 -# Mon Nov 7 23:05:08 2005 +# Linux kernel version: 2.6.14-rc2 +# Thu Oct 20 22:25:45 2005 # CONFIG_MIPS=y @@ -50,24 +50,6 @@ CONFIG_BASE_SMALL=0 # # CONFIG_MODULES is not set -# -# Block layer -# -# CONFIG_LBD is not set - -# -# IO Schedulers -# -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" - # # Machine selection # @@ -191,7 +173,6 @@ 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_PREEMPT_NONE=y # CONFIG_PREEMPT_VOLUNTARY is not set # CONFIG_PREEMPT is not set @@ -279,10 +260,6 @@ CONFIG_TCP_CONG_BIC=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 is not set @@ -314,7 +291,6 @@ CONFIG_FW_LOADER=y # Connector - unified userspace <-> kernelspace linker # CONFIG_CONNECTOR=y -CONFIG_PROC_EVENTS=y # # Memory Technology Devices (MTD) @@ -343,9 +319,18 @@ CONFIG_PROC_EVENTS=y # CONFIG_BLK_DEV_SX8 is not set # CONFIG_BLK_DEV_RAM is not set CONFIG_BLK_DEV_RAM_COUNT=16 +# CONFIG_LBD is not set CONFIG_CDROM_PKTCDVD=y CONFIG_CDROM_PKTCDVD_BUFFERS=8 # CONFIG_CDROM_PKTCDVD_WCACHE is not set + +# +# IO Schedulers +# +CONFIG_IOSCHED_NOOP=y +CONFIG_IOSCHED_AS=y +CONFIG_IOSCHED_DEADLINE=y +CONFIG_IOSCHED_CFQ=y CONFIG_ATA_OVER_ETH=y # @@ -397,6 +382,7 @@ CONFIG_NETDEVICES=y # PHY device support # CONFIG_PHYLIB=y +CONFIG_PHYCONTROL=y # # MII PHY device drivers @@ -414,7 +400,6 @@ 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 # @@ -590,7 +575,6 @@ CONFIG_LEGACY_PTY_COUNT=256 # TPM devices # # CONFIG_TCG_TPM is not set -# CONFIG_TELCLOCK is not set # # I2C support @@ -649,10 +633,6 @@ CONFIG_USB_ARCH_HAS_HCD=y CONFIG_USB_ARCH_HAS_OHCI=y # CONFIG_USB is not set -# -# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' -# - # # USB Gadget Support # diff --git a/trunk/arch/mips/configs/decstation_defconfig b/trunk/arch/mips/configs/decstation_defconfig index 1ac6c9b7ef96..5bc885b72d14 100644 --- a/trunk/arch/mips/configs/decstation_defconfig +++ b/trunk/arch/mips/configs/decstation_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.14 -# Fri Nov 11 13:29:30 2005 +# Linux kernel version: 2.6.14-rc2 +# Thu Oct 20 22:25:48 2005 # CONFIG_MIPS=y @@ -57,24 +57,6 @@ CONFIG_OBSOLETE_MODPARM=y CONFIG_MODULE_SRCVERSION_ALL=y CONFIG_KMOD=y -# -# Block layer -# -# CONFIG_LBD is not set - -# -# IO Schedulers -# -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" - # # Machine selection # @@ -196,7 +178,6 @@ 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_PREEMPT_NONE=y # CONFIG_PREEMPT_VOLUNTARY is not set # CONFIG_PREEMPT is not set @@ -281,10 +262,6 @@ CONFIG_TCP_CONG_BIC=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 is not set @@ -341,7 +318,16 @@ CONFIG_BLK_DEV_LOOP=m # CONFIG_BLK_DEV_NBD is not set # CONFIG_BLK_DEV_RAM is not set CONFIG_BLK_DEV_RAM_COUNT=16 +# CONFIG_LBD is not set # CONFIG_CDROM_PKTCDVD is not set + +# +# IO Schedulers +# +CONFIG_IOSCHED_NOOP=y +CONFIG_IOSCHED_AS=y +CONFIG_IOSCHED_DEADLINE=y +CONFIG_IOSCHED_CFQ=y # CONFIG_ATA_OVER_ETH is not set # @@ -379,13 +365,12 @@ CONFIG_SCSI_CONSTANTS=y # CONFIG_SCSI_SPI_ATTRS=m # CONFIG_SCSI_FC_ATTRS is not set -CONFIG_SCSI_ISCSI_ATTRS=m +# CONFIG_SCSI_ISCSI_ATTRS is not set CONFIG_SCSI_SAS_ATTRS=m # # SCSI low-level drivers # -CONFIG_ISCSI_TCP=m CONFIG_SCSI_DECNCR=y # CONFIG_SCSI_DECSII is not set # CONFIG_SCSI_SATA is not set @@ -422,6 +407,7 @@ CONFIG_NETDEVICES=y # PHY device support # CONFIG_PHYLIB=m +CONFIG_PHYCONTROL=y # # MII PHY device drivers @@ -505,7 +491,10 @@ CONFIG_ZS=y # # Non-8250 serial port support # -# CONFIG_SERIAL_DZ is not set +CONFIG_SERIAL_DZ=y +CONFIG_SERIAL_DZ_CONSOLE=y +CONFIG_SERIAL_CORE=y +CONFIG_SERIAL_CORE_CONSOLE=y CONFIG_UNIX98_PTYS=y CONFIG_LEGACY_PTYS=y CONFIG_LEGACY_PTY_COUNT=256 @@ -531,7 +520,6 @@ CONFIG_RTC=y # # TPM devices # -# CONFIG_TELCLOCK is not set # # I2C support @@ -574,14 +562,15 @@ CONFIG_FB=y CONFIG_FB_CFB_FILLRECT=y CONFIG_FB_CFB_COPYAREA=y CONFIG_FB_CFB_IMAGEBLIT=y +CONFIG_FB_SOFT_CURSOR=y # CONFIG_FB_MACMODES is not set # CONFIG_FB_MODE_HELPERS is not set # CONFIG_FB_TILEBLITTING is not set -# CONFIG_FB_S1D13XXX is not set # CONFIG_FB_PMAG_AA is not set CONFIG_FB_PMAG_BA=y CONFIG_FB_PMAGB_B=y # CONFIG_FB_MAXINE is not set +# CONFIG_FB_S1D13XXX is not set # CONFIG_FB_VIRTUAL is not set # @@ -605,10 +594,6 @@ CONFIG_LOGO_DEC_CLUT224=y # 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' -# - # # USB Gadget Support # @@ -761,8 +746,6 @@ CONFIG_DETECT_SOFTLOCKUP=y # CONFIG_DEBUG_KOBJECT is not set # CONFIG_DEBUG_INFO is not set # CONFIG_DEBUG_FS is not set -# CONFIG_DEBUG_VM is not set -# CONFIG_RCU_TORTURE_TEST is not set CONFIG_CROSSCOMPILE=y CONFIG_CMDLINE="" # CONFIG_DEBUG_STACK_USAGE is not set diff --git a/trunk/arch/mips/configs/e55_defconfig b/trunk/arch/mips/configs/e55_defconfig index a89d2f66cdfa..c0d06ea5566c 100644 --- a/trunk/arch/mips/configs/e55_defconfig +++ b/trunk/arch/mips/configs/e55_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.14 -# Mon Nov 7 23:05:15 2005 +# Linux kernel version: 2.6.14-rc2 +# Thu Oct 20 22:25:51 2005 # CONFIG_MIPS=y @@ -56,24 +56,6 @@ CONFIG_MODVERSIONS=y CONFIG_MODULE_SRCVERSION_ALL=y CONFIG_KMOD=y -# -# Block layer -# -# CONFIG_LBD is not set - -# -# IO Schedulers -# -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" - # # Machine selection # @@ -198,7 +180,6 @@ 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_PREEMPT_NONE=y # CONFIG_PREEMPT_VOLUNTARY is not set # CONFIG_PREEMPT is not set @@ -281,10 +262,6 @@ CONFIG_TCP_CONG_BIC=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 is not set @@ -340,7 +317,16 @@ CONFIG_CONNECTOR=m # CONFIG_BLK_DEV_NBD is not set # CONFIG_BLK_DEV_RAM is not set CONFIG_BLK_DEV_RAM_COUNT=16 +# CONFIG_LBD is not set # CONFIG_CDROM_PKTCDVD is not set + +# +# IO Schedulers +# +CONFIG_IOSCHED_NOOP=y +CONFIG_IOSCHED_AS=y +CONFIG_IOSCHED_DEADLINE=y +CONFIG_IOSCHED_CFQ=y # CONFIG_ATA_OVER_ETH is not set # @@ -417,6 +403,7 @@ CONFIG_NETDEVICES=y # PHY device support # CONFIG_PHYLIB=m +CONFIG_PHYCONTROL=y # # MII PHY device drivers @@ -440,6 +427,7 @@ CONFIG_NET_ETHERNET=y # CONFIG_HP100 is not set # CONFIG_NET_ISA is not set # CONFIG_NET_PCI is not set +# CONFIG_NET_POCKET is not set # # Ethernet (1000 Mbit) @@ -564,7 +552,6 @@ CONFIG_WATCHDOG=y # CONFIG_WDT is not set # CONFIG_RTC is not set # CONFIG_GEN_RTC is not set -# CONFIG_RTC_VR41XX is not set # CONFIG_DTLK is not set # CONFIG_R3964 is not set @@ -577,7 +564,6 @@ CONFIG_GPIO_VR41XX=y # # TPM devices # -# CONFIG_TELCLOCK is not set # # I2C support @@ -636,10 +622,6 @@ CONFIG_DUMMY_CONSOLE=y # 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' -# - # # USB Gadget Support # diff --git a/trunk/arch/mips/configs/ev64120_defconfig b/trunk/arch/mips/configs/ev64120_defconfig index e6c3c27f41fe..f1309d84d2fe 100644 --- a/trunk/arch/mips/configs/ev64120_defconfig +++ b/trunk/arch/mips/configs/ev64120_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.14 -# Wed Nov 9 11:05:12 2005 +# Linux kernel version: 2.6.14-rc2 +# Thu Oct 20 22:25:54 2005 # CONFIG_MIPS=y @@ -56,24 +56,6 @@ CONFIG_MODVERSIONS=y CONFIG_MODULE_SRCVERSION_ALL=y # CONFIG_KMOD is not set -# -# Block layer -# -# CONFIG_LBD is not set - -# -# IO Schedulers -# -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" - # # Machine selection # @@ -199,7 +181,6 @@ 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_PREEMPT_NONE=y # CONFIG_PREEMPT_VOLUNTARY is not set # CONFIG_PREEMPT is not set @@ -286,10 +267,6 @@ CONFIG_TCP_CONG_BIC=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 is not set @@ -349,9 +326,18 @@ CONFIG_CONNECTOR=m # CONFIG_BLK_DEV_SX8 is not set # CONFIG_BLK_DEV_RAM is not set CONFIG_BLK_DEV_RAM_COUNT=16 +# CONFIG_LBD is not set CONFIG_CDROM_PKTCDVD=m CONFIG_CDROM_PKTCDVD_BUFFERS=8 # CONFIG_CDROM_PKTCDVD_WCACHE is not set + +# +# IO Schedulers +# +CONFIG_IOSCHED_NOOP=y +CONFIG_IOSCHED_AS=y +CONFIG_IOSCHED_DEADLINE=y +CONFIG_IOSCHED_CFQ=y CONFIG_ATA_OVER_ETH=m # @@ -403,6 +389,7 @@ CONFIG_NETDEVICES=y # PHY device support # CONFIG_PHYLIB=m +CONFIG_PHYCONTROL=y # # MII PHY device drivers @@ -420,7 +407,6 @@ CONFIG_NET_ETHERNET=y # CONFIG_MII is not set # CONFIG_HAPPYMEAL is not set # CONFIG_SUNGEM is not set -# CONFIG_CASSINI is not set # CONFIG_NET_VENDOR_3COM is not set # @@ -478,7 +464,6 @@ CONFIG_PPP_ASYNC=y # CONFIG_PPP_SYNC_TTY is not set # CONFIG_PPP_DEFLATE is not set # CONFIG_PPP_BSDCOMP is not set -CONFIG_PPP_MPPE=m # CONFIG_PPPOE is not set # CONFIG_SLIP is not set # CONFIG_SHAPER is not set @@ -584,7 +569,6 @@ CONFIG_LEGACY_PTY_COUNT=256 # TPM devices # # CONFIG_TCG_TPM is not set -# CONFIG_TELCLOCK is not set # # I2C support @@ -643,10 +627,6 @@ CONFIG_USB_ARCH_HAS_HCD=y CONFIG_USB_ARCH_HAS_OHCI=y # CONFIG_USB is not set -# -# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' -# - # # USB Gadget Support # diff --git a/trunk/arch/mips/configs/ev96100_defconfig b/trunk/arch/mips/configs/ev96100_defconfig index 52ca6bf5be66..8ac55b7acc01 100644 --- a/trunk/arch/mips/configs/ev96100_defconfig +++ b/trunk/arch/mips/configs/ev96100_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.14 -# Mon Nov 7 23:05:22 2005 +# Linux kernel version: 2.6.14-rc2 +# Thu Oct 20 22:25:57 2005 # CONFIG_MIPS=y @@ -56,24 +56,6 @@ CONFIG_MODVERSIONS=y CONFIG_MODULE_SRCVERSION_ALL=y # CONFIG_KMOD is not set -# -# Block layer -# -# CONFIG_LBD is not set - -# -# IO Schedulers -# -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" - # # Machine selection # @@ -203,7 +185,6 @@ 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_PREEMPT_NONE=y # CONFIG_PREEMPT_VOLUNTARY is not set # CONFIG_PREEMPT is not set @@ -288,10 +269,6 @@ CONFIG_TCP_CONG_BIC=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 is not set @@ -346,9 +323,18 @@ CONFIG_CONNECTOR=m # CONFIG_BLK_DEV_NBD is not set # CONFIG_BLK_DEV_RAM is not set CONFIG_BLK_DEV_RAM_COUNT=16 +# CONFIG_LBD is not set CONFIG_CDROM_PKTCDVD=m CONFIG_CDROM_PKTCDVD_BUFFERS=8 # CONFIG_CDROM_PKTCDVD_WCACHE is not set + +# +# IO Schedulers +# +CONFIG_IOSCHED_NOOP=y +CONFIG_IOSCHED_AS=y +CONFIG_IOSCHED_DEADLINE=y +CONFIG_IOSCHED_CFQ=y CONFIG_ATA_OVER_ETH=m # @@ -393,6 +379,7 @@ CONFIG_NETDEVICES=y # PHY device support # CONFIG_PHYLIB=m +CONFIG_PHYCONTROL=y # # MII PHY device drivers @@ -531,7 +518,6 @@ CONFIG_LEGACY_PTY_COUNT=256 # # TPM devices # -# CONFIG_TELCLOCK is not set # # I2C support @@ -589,10 +575,6 @@ CONFIG_DUMMY_CONSOLE=y # 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' -# - # # USB Gadget Support # diff --git a/trunk/arch/mips/configs/ip22_defconfig b/trunk/arch/mips/configs/ip22_defconfig index 79e3fe7e2d54..3ae3838f283c 100644 --- a/trunk/arch/mips/configs/ip22_defconfig +++ b/trunk/arch/mips/configs/ip22_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.14 -# Thu Nov 10 13:38:41 2005 +# Linux kernel version: 2.6.14-rc2 +# Thu Oct 20 22:26:01 2005 # CONFIG_MIPS=y @@ -57,24 +57,6 @@ CONFIG_MODVERSIONS=y CONFIG_MODULE_SRCVERSION_ALL=y CONFIG_KMOD=y -# -# Block layer -# -# CONFIG_LBD is not set - -# -# IO Schedulers -# -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" - # # Machine selection # @@ -205,7 +187,6 @@ 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_PREEMPT_NONE is not set CONFIG_PREEMPT_VOLUNTARY=y # CONFIG_PREEMPT is not set @@ -311,10 +292,6 @@ CONFIG_INET6_TUNNEL=m CONFIG_IPV6_TUNNEL=m CONFIG_NETFILTER=y # CONFIG_NETFILTER_DEBUG is not set - -# -# Core Netfilter Configuration -# CONFIG_NETFILTER_NETLINK=m CONFIG_NETFILTER_NETLINK_QUEUE=m CONFIG_NETFILTER_NETLINK_LOG=m @@ -368,7 +345,6 @@ CONFIG_IP_NF_TARGET_REJECT=m CONFIG_IP_NF_TARGET_LOG=m CONFIG_IP_NF_TARGET_ULOG=m CONFIG_IP_NF_TARGET_TCPMSS=m -CONFIG_IP_NF_TARGET_NFQUEUE=m CONFIG_IP_NF_NAT=m CONFIG_IP_NF_NAT_NEEDED=y CONFIG_IP_NF_TARGET_MASQUERADE=m @@ -417,7 +393,6 @@ CONFIG_IP6_NF_MATCH_EUI64=m CONFIG_IP6_NF_FILTER=m CONFIG_IP6_NF_TARGET_LOG=m CONFIG_IP6_NF_TARGET_REJECT=m -CONFIG_IP6_NF_TARGET_NFQUEUE=m CONFIG_IP6_NF_MANGLE=m CONFIG_IP6_NF_TARGET_MARK=m CONFIG_IP6_NF_TARGET_HL=m @@ -449,18 +424,10 @@ CONFIG_SCTP_HMAC_MD5=y CONFIG_NET_DIVERT=y # CONFIG_ECONET is not set # CONFIG_WAN_ROUTER is not set - -# -# QoS and/or fair queueing -# CONFIG_NET_SCHED=y # CONFIG_NET_SCH_CLK_JIFFIES is not set CONFIG_NET_SCH_CLK_GETTIMEOFDAY=y # CONFIG_NET_SCH_CLK_CPU is not set - -# -# Queueing/Scheduling -# CONFIG_NET_SCH_CBQ=m CONFIG_NET_SCH_HTB=m CONFIG_NET_SCH_HFSC=m @@ -473,10 +440,8 @@ CONFIG_NET_SCH_GRED=m CONFIG_NET_SCH_DSMARK=m CONFIG_NET_SCH_NETEM=m CONFIG_NET_SCH_INGRESS=m - -# -# Classification -# +CONFIG_NET_QOS=y +CONFIG_NET_ESTIMATOR=y CONFIG_NET_CLS=y CONFIG_NET_CLS_BASIC=m CONFIG_NET_CLS_TCINDEX=m @@ -485,14 +450,13 @@ CONFIG_NET_CLS_ROUTE=y CONFIG_NET_CLS_FW=m CONFIG_NET_CLS_U32=m # CONFIG_CLS_U32_PERF is not set +# CONFIG_NET_CLS_IND is not set # CONFIG_CLS_U32_MARK is not set CONFIG_NET_CLS_RSVP=m CONFIG_NET_CLS_RSVP6=m # CONFIG_NET_EMATCH is not set # CONFIG_NET_CLS_ACT is not set CONFIG_NET_CLS_POLICE=y -# CONFIG_NET_CLS_IND is not set -CONFIG_NET_ESTIMATOR=y # # Network testing @@ -545,9 +509,18 @@ CONFIG_CONNECTOR=m # CONFIG_BLK_DEV_NBD is not set # CONFIG_BLK_DEV_RAM is not set CONFIG_BLK_DEV_RAM_COUNT=16 +# CONFIG_LBD is not set CONFIG_CDROM_PKTCDVD=m CONFIG_CDROM_PKTCDVD_BUFFERS=8 # CONFIG_CDROM_PKTCDVD_WCACHE is not set + +# +# IO Schedulers +# +CONFIG_IOSCHED_NOOP=y +CONFIG_IOSCHED_AS=y +CONFIG_IOSCHED_DEADLINE=y +CONFIG_IOSCHED_CFQ=y CONFIG_ATA_OVER_ETH=m # @@ -591,7 +564,6 @@ CONFIG_SCSI_SAS_ATTRS=m # # SCSI low-level drivers # -CONFIG_ISCSI_TCP=m CONFIG_SGIWD93_SCSI=y # CONFIG_SCSI_SATA is not set # CONFIG_SCSI_DEBUG is not set @@ -627,6 +599,7 @@ CONFIG_TUN=m # PHY device support # CONFIG_PHYLIB=m +CONFIG_PHYCONTROL=y # # MII PHY device drivers @@ -779,7 +752,6 @@ CONFIG_MAX_RAW_DEVS=256 # # TPM devices # -# CONFIG_TELCLOCK is not set # # I2C support @@ -848,10 +820,6 @@ CONFIG_LOGO_SGI_CLUT224=y # 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' -# - # # USB Gadget Support # @@ -888,7 +856,7 @@ CONFIG_FS_MBCACHE=y CONFIG_FS_POSIX_ACL=y CONFIG_XFS_FS=m CONFIG_XFS_EXPORT=y -CONFIG_XFS_QUOTA=y +CONFIG_XFS_QUOTA=m CONFIG_XFS_SECURITY=y # CONFIG_XFS_POSIX_ACL is not set # CONFIG_XFS_RT is not set diff --git a/trunk/arch/mips/configs/ip27_defconfig b/trunk/arch/mips/configs/ip27_defconfig index 72998ec35b0b..d962f61d5b98 100644 --- a/trunk/arch/mips/configs/ip27_defconfig +++ b/trunk/arch/mips/configs/ip27_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.15-rc1 -# Sun Nov 13 23:56:52 2005 +# Linux kernel version: 2.6.14-rc2 +# Thu Oct 20 22:26:04 2005 # CONFIG_MIPS=y @@ -59,23 +59,6 @@ CONFIG_MODULE_SRCVERSION_ALL=y CONFIG_KMOD=y CONFIG_STOP_MACHINE=y -# -# Block layer -# - -# -# IO Schedulers -# -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" - # # Machine selection # @@ -203,7 +186,6 @@ CONFIG_DISCONTIGMEM=y CONFIG_FLAT_NODE_MEM_MAP=y CONFIG_NEED_MULTIPLE_NODES=y # CONFIG_SPARSEMEM_STATIC is not set -CONFIG_SPLIT_PTLOCK_CPUS=4 CONFIG_SMP=y CONFIG_NR_CPUS=64 CONFIG_PREEMPT_NONE=y @@ -302,18 +284,10 @@ CONFIG_TCP_CONG_BIC=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=y # CONFIG_NET_SCH_CLK_JIFFIES is not set CONFIG_NET_SCH_CLK_GETTIMEOFDAY=y # CONFIG_NET_SCH_CLK_CPU is not set - -# -# Queueing/Scheduling -# CONFIG_NET_SCH_CBQ=m CONFIG_NET_SCH_HTB=m CONFIG_NET_SCH_HFSC=m @@ -326,10 +300,8 @@ CONFIG_NET_SCH_GRED=m CONFIG_NET_SCH_DSMARK=m CONFIG_NET_SCH_NETEM=m CONFIG_NET_SCH_INGRESS=m - -# -# Classification -# +CONFIG_NET_QOS=y +CONFIG_NET_ESTIMATOR=y CONFIG_NET_CLS=y CONFIG_NET_CLS_BASIC=m CONFIG_NET_CLS_TCINDEX=m @@ -338,13 +310,12 @@ CONFIG_NET_CLS_ROUTE=y CONFIG_NET_CLS_FW=m CONFIG_NET_CLS_U32=m # CONFIG_CLS_U32_PERF is not set +# CONFIG_NET_CLS_IND is not set CONFIG_NET_CLS_RSVP=m CONFIG_NET_CLS_RSVP6=m # CONFIG_NET_EMATCH is not set # CONFIG_NET_CLS_ACT is not set CONFIG_NET_CLS_POLICE=y -# CONFIG_NET_CLS_IND is not set -CONFIG_NET_ESTIMATOR=y # # Network testing @@ -406,6 +377,14 @@ CONFIG_BLK_DEV_RAM_COUNT=16 CONFIG_CDROM_PKTCDVD=m CONFIG_CDROM_PKTCDVD_BUFFERS=8 # CONFIG_CDROM_PKTCDVD_WCACHE is not set + +# +# IO Schedulers +# +CONFIG_IOSCHED_NOOP=y +CONFIG_IOSCHED_AS=y +CONFIG_IOSCHED_DEADLINE=y +CONFIG_IOSCHED_CFQ=y CONFIG_ATA_OVER_ETH=m # @@ -449,7 +428,6 @@ CONFIG_SCSI_SAS_ATTRS=m # # SCSI low-level drivers # -CONFIG_ISCSI_TCP=m # CONFIG_BLK_DEV_3W_XXXX_RAID is not set # CONFIG_SCSI_3W_9XXX is not set # CONFIG_SCSI_ACARD is not set @@ -459,7 +437,6 @@ CONFIG_ISCSI_TCP=m # CONFIG_SCSI_AIC79XX is not set # CONFIG_MEGARAID_NEWGEN is not set # CONFIG_MEGARAID_LEGACY is not set -# CONFIG_MEGARAID_SAS is not set # CONFIG_SCSI_SATA is not set # CONFIG_SCSI_DMX3191D is not set # CONFIG_SCSI_FUTURE_DOMAIN is not set @@ -470,6 +447,7 @@ CONFIG_ISCSI_TCP=m # CONFIG_SCSI_IPR is not set # CONFIG_SCSI_QLOGIC_FC is not set CONFIG_SCSI_QLOGIC_1280=y +CONFIG_SCSI_QLOGIC_1280_1040=y CONFIG_SCSI_QLA2XXX=y # CONFIG_SCSI_QLA21XX is not set # CONFIG_SCSI_QLA22XX is not set @@ -509,7 +487,6 @@ CONFIG_DM_MULTIPATH_EMC=m # CONFIG_FUSION is not set # CONFIG_FUSION_SPI is not set # CONFIG_FUSION_FC is not set -# CONFIG_FUSION_SAS is not set # # IEEE 1394 (FireWire) support @@ -539,6 +516,7 @@ CONFIG_NETDEVICES=y # PHY device support # CONFIG_PHYLIB=m +CONFIG_PHYCONTROL=y # # MII PHY device drivers @@ -554,12 +532,8 @@ CONFIG_CICADA_PHY=m # CONFIG_NET_ETHERNET=y CONFIG_MII=y -CONFIG_SGI_IOC3_ETH=y -CONFIG_SGI_IOC3_ETH_HW_RX_CSUM=y -CONFIG_SGI_IOC3_ETH_HW_TX_CSUM=y # CONFIG_HAPPYMEAL is not set # CONFIG_SUNGEM is not set -# CONFIG_CASSINI is not set # CONFIG_NET_VENDOR_3COM is not set # @@ -698,7 +672,6 @@ CONFIG_SGI_IP27_RTC=y # TPM devices # # CONFIG_TCG_TPM is not set -# CONFIG_TELCLOCK is not set # # I2C support @@ -751,10 +724,6 @@ CONFIG_USB_ARCH_HAS_HCD=y CONFIG_USB_ARCH_HAS_OHCI=y # CONFIG_USB is not set -# -# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' -# - # # USB Gadget Support # @@ -793,7 +762,7 @@ CONFIG_FS_MBCACHE=y # CONFIG_JFS_FS is not set CONFIG_FS_POSIX_ACL=y CONFIG_XFS_FS=m -CONFIG_XFS_QUOTA=y +CONFIG_XFS_QUOTA=m CONFIG_XFS_SECURITY=y CONFIG_XFS_POSIX_ACL=y # CONFIG_XFS_RT is not set diff --git a/trunk/arch/mips/configs/ip32_defconfig b/trunk/arch/mips/configs/ip32_defconfig index 955e30f1b1ad..bf8fb95b21dc 100644 --- a/trunk/arch/mips/configs/ip32_defconfig +++ b/trunk/arch/mips/configs/ip32_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.14 -# Mon Nov 7 23:05:32 2005 +# Linux kernel version: 2.6.14-rc2 +# Thu Oct 20 22:26:07 2005 # CONFIG_MIPS=y @@ -51,23 +51,6 @@ CONFIG_BASE_SMALL=0 # # CONFIG_MODULES is not set -# -# Block layer -# - -# -# IO Schedulers -# -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" - # # Machine selection # @@ -196,7 +179,6 @@ 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_PREEMPT_NONE is not set CONFIG_PREEMPT_VOLUNTARY=y # CONFIG_PREEMPT is not set @@ -289,10 +271,6 @@ CONFIG_TCP_CONG_BIC=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 is not set @@ -324,7 +302,6 @@ CONFIG_FW_LOADER=y # Connector - unified userspace <-> kernelspace linker # CONFIG_CONNECTOR=y -CONFIG_PROC_EVENTS=y # # Memory Technology Devices (MTD) @@ -357,6 +334,14 @@ CONFIG_BLK_DEV_RAM_COUNT=16 CONFIG_CDROM_PKTCDVD=y CONFIG_CDROM_PKTCDVD_BUFFERS=8 # CONFIG_CDROM_PKTCDVD_WCACHE is not set + +# +# IO Schedulers +# +CONFIG_IOSCHED_NOOP=y +CONFIG_IOSCHED_AS=y +CONFIG_IOSCHED_DEADLINE=y +CONFIG_IOSCHED_CFQ=y CONFIG_ATA_OVER_ETH=y # @@ -400,7 +385,6 @@ CONFIG_SCSI_SAS_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 @@ -415,7 +399,6 @@ CONFIG_AIC7XXX_REG_PRETTY_PRINT=y # CONFIG_SCSI_AIC79XX is not set # CONFIG_MEGARAID_NEWGEN is not set # CONFIG_MEGARAID_LEGACY is not set -# CONFIG_MEGARAID_SAS is not set # CONFIG_SCSI_SATA is not set # CONFIG_SCSI_DMX3191D is not set # CONFIG_SCSI_FUTURE_DOMAIN is not set @@ -449,7 +432,6 @@ CONFIG_SCSI_QLA2XXX=y # CONFIG_FUSION is not set # CONFIG_FUSION_SPI is not set # CONFIG_FUSION_FC is not set -# CONFIG_FUSION_SAS is not set # # IEEE 1394 (FireWire) support @@ -479,6 +461,7 @@ CONFIG_NETDEVICES=y # PHY device support # CONFIG_PHYLIB=y +CONFIG_PHYCONTROL=y # # MII PHY device drivers @@ -497,7 +480,6 @@ CONFIG_NET_ETHERNET=y CONFIG_SGI_O2MACE_ETH=y # CONFIG_HAPPYMEAL is not set # CONFIG_SUNGEM is not set -# CONFIG_CASSINI is not set # CONFIG_NET_VENDOR_3COM is not set # @@ -655,7 +637,6 @@ CONFIG_LEGACY_PTY_COUNT=256 # TPM devices # # CONFIG_TCG_TPM is not set -# CONFIG_TELCLOCK is not set # # I2C support @@ -714,10 +695,6 @@ CONFIG_USB_ARCH_HAS_HCD=y CONFIG_USB_ARCH_HAS_OHCI=y # CONFIG_USB is not set -# -# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' -# - # # USB Gadget Support # diff --git a/trunk/arch/mips/configs/it8172_defconfig b/trunk/arch/mips/configs/it8172_defconfig index f631385217db..0940771bafb1 100644 --- a/trunk/arch/mips/configs/it8172_defconfig +++ b/trunk/arch/mips/configs/it8172_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.14 -# Thu Nov 10 13:42:45 2005 +# Linux kernel version: 2.6.14-rc2 +# Thu Oct 20 22:26:09 2005 # CONFIG_MIPS=y @@ -57,24 +57,6 @@ CONFIG_MODVERSIONS=y CONFIG_MODULE_SRCVERSION_ALL=y CONFIG_KMOD=y -# -# Block layer -# -# CONFIG_LBD is not set - -# -# IO Schedulers -# -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" - # # Machine selection # @@ -199,7 +181,6 @@ 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_PREEMPT_NONE=y # CONFIG_PREEMPT_VOLUNTARY is not set # CONFIG_PREEMPT is not set @@ -285,10 +266,6 @@ CONFIG_TCP_CONG_BIC=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 is not set @@ -338,7 +315,6 @@ CONFIG_MTD_CHAR=y # CONFIG_FTL is not set # CONFIG_NFTL is not set # CONFIG_INFTL is not set -# CONFIG_RFD_FTL is not set # # RAM/ROM/Flash chip drivers @@ -396,11 +372,6 @@ CONFIG_MTD_PHYSMAP_BANKWIDTH=2 # # CONFIG_MTD_NAND is not set -# -# OneNAND Flash Device Drivers -# -# CONFIG_MTD_ONENAND is not set - # # Parallel port support # @@ -419,9 +390,18 @@ CONFIG_BLK_DEV_LOOP=y # CONFIG_BLK_DEV_NBD is not set # CONFIG_BLK_DEV_RAM is not set CONFIG_BLK_DEV_RAM_COUNT=16 +# CONFIG_LBD is not set CONFIG_CDROM_PKTCDVD=m CONFIG_CDROM_PKTCDVD_BUFFERS=8 # CONFIG_CDROM_PKTCDVD_WCACHE is not set + +# +# IO Schedulers +# +CONFIG_IOSCHED_NOOP=y +CONFIG_IOSCHED_AS=y +CONFIG_IOSCHED_DEADLINE=y +CONFIG_IOSCHED_CFQ=y CONFIG_ATA_OVER_ETH=m # @@ -487,6 +467,7 @@ CONFIG_NETDEVICES=y # PHY device support # CONFIG_PHYLIB=m +CONFIG_PHYCONTROL=y # # MII PHY device drivers @@ -628,7 +609,6 @@ CONFIG_LEGACY_PTY_COUNT=256 # # TPM devices # -# CONFIG_TELCLOCK is not set # # I2C support @@ -689,10 +669,10 @@ CONFIG_SOUND=y # Open Sound System # CONFIG_SOUND_PRIME=y -# CONFIG_OBSOLETE_OSS_DRIVER is not set CONFIG_SOUND_IT8172=y # CONFIG_SOUND_MSNDCLAS is not set # CONFIG_SOUND_MSNDPIN is not set +# CONFIG_SOUND_AD1980 is not set # # USB support @@ -700,10 +680,6 @@ CONFIG_SOUND_IT8172=y # 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' -# - # # USB Gadget Support # diff --git a/trunk/arch/mips/configs/ivr_defconfig b/trunk/arch/mips/configs/ivr_defconfig index 8d94ac753e78..9ba61dfc490d 100644 --- a/trunk/arch/mips/configs/ivr_defconfig +++ b/trunk/arch/mips/configs/ivr_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.14 -# Mon Nov 7 23:05:38 2005 +# Linux kernel version: 2.6.14-rc2 +# Thu Oct 20 22:26:12 2005 # CONFIG_MIPS=y @@ -57,24 +57,6 @@ CONFIG_MODVERSIONS=y CONFIG_MODULE_SRCVERSION_ALL=y CONFIG_KMOD=y -# -# Block layer -# -# CONFIG_LBD is not set - -# -# IO Schedulers -# -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" - # # Machine selection # @@ -196,7 +178,6 @@ 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_PREEMPT_NONE=y # CONFIG_PREEMPT_VOLUNTARY is not set # CONFIG_PREEMPT is not set @@ -284,10 +265,6 @@ CONFIG_TCP_CONG_BIC=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 is not set @@ -347,9 +324,18 @@ CONFIG_CONNECTOR=m # CONFIG_BLK_DEV_SX8 is not set # CONFIG_BLK_DEV_RAM is not set CONFIG_BLK_DEV_RAM_COUNT=16 +# CONFIG_LBD is not set CONFIG_CDROM_PKTCDVD=m CONFIG_CDROM_PKTCDVD_BUFFERS=8 # CONFIG_CDROM_PKTCDVD_WCACHE is not set + +# +# IO Schedulers +# +CONFIG_IOSCHED_NOOP=y +CONFIG_IOSCHED_AS=y +CONFIG_IOSCHED_DEADLINE=y +CONFIG_IOSCHED_CFQ=y CONFIG_ATA_OVER_ETH=m # @@ -423,6 +409,7 @@ CONFIG_NETDEVICES=y # PHY device support # CONFIG_PHYLIB=m +CONFIG_PHYCONTROL=y # # MII PHY device drivers @@ -440,7 +427,6 @@ CONFIG_NET_ETHERNET=y # CONFIG_MII is not set # CONFIG_HAPPYMEAL is not set # CONFIG_SUNGEM is not set -# CONFIG_CASSINI is not set # CONFIG_NET_VENDOR_3COM is not set # @@ -553,8 +539,7 @@ CONFIG_VT_CONSOLE=y CONFIG_HW_CONSOLE=y # CONFIG_SERIAL_NONSTANDARD is not set CONFIG_QTRONIX_KEYBOARD=y -CONFIG_IT8172_SCR0=y -CONFIG_IT8172_SCR1=y +# CONFIG_IT8172_SCR0 is not set # # Serial drivers @@ -598,7 +583,6 @@ CONFIG_RTC=y # TPM devices # # CONFIG_TCG_TPM is not set -# CONFIG_TELCLOCK is not set # # I2C support @@ -657,10 +641,6 @@ CONFIG_USB_ARCH_HAS_HCD=y CONFIG_USB_ARCH_HAS_OHCI=y # CONFIG_USB is not set -# -# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' -# - # # USB Gadget Support # diff --git a/trunk/arch/mips/configs/jaguar-atx_defconfig b/trunk/arch/mips/configs/jaguar-atx_defconfig index a8b4c9a9a63b..21b2b8042f91 100644 --- a/trunk/arch/mips/configs/jaguar-atx_defconfig +++ b/trunk/arch/mips/configs/jaguar-atx_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.14 -# Mon Nov 7 23:05:41 2005 +# Linux kernel version: 2.6.14-rc2 +# Thu Oct 20 22:26:14 2005 # CONFIG_MIPS=y @@ -54,24 +54,6 @@ CONFIG_OBSOLETE_MODPARM=y CONFIG_MODULE_SRCVERSION_ALL=y CONFIG_KMOD=y -# -# Block layer -# -# CONFIG_LBD is not set - -# -# IO Schedulers -# -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" - # # Machine selection # @@ -202,7 +184,6 @@ CONFIG_ARCH_FLATMEM_ENABLE=y CONFIG_FLATMEM=y CONFIG_FLAT_NODE_MEM_MAP=y # CONFIG_SPARSEMEM_STATIC is not set -CONFIG_SPLIT_PTLOCK_CPUS=4 # CONFIG_SMP is not set CONFIG_PREEMPT_NONE=y # CONFIG_PREEMPT_VOLUNTARY is not set @@ -278,10 +259,6 @@ CONFIG_IPV6_TUNNEL=m # CONFIG_LLC2 is not set # CONFIG_IPX is not set # CONFIG_ATALK is not set - -# -# QoS and/or fair queueing -# # CONFIG_NET_SCHED is not set # CONFIG_NET_CLS_ROUTE is not set @@ -340,9 +317,18 @@ CONFIG_CONNECTOR=m # CONFIG_BLK_DEV_SX8 is not set # CONFIG_BLK_DEV_RAM is not set CONFIG_BLK_DEV_RAM_COUNT=16 +# CONFIG_LBD is not set CONFIG_CDROM_PKTCDVD=m CONFIG_CDROM_PKTCDVD_BUFFERS=8 # CONFIG_CDROM_PKTCDVD_WCACHE is not set + +# +# IO Schedulers +# +CONFIG_IOSCHED_NOOP=y +CONFIG_IOSCHED_AS=y +CONFIG_IOSCHED_DEADLINE=y +CONFIG_IOSCHED_CFQ=y CONFIG_ATA_OVER_ETH=m # @@ -394,6 +380,7 @@ CONFIG_NETDEVICES=y # PHY device support # CONFIG_PHYLIB=m +CONFIG_PHYCONTROL=y # # MII PHY device drivers @@ -411,7 +398,6 @@ 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 # @@ -605,10 +591,6 @@ CONFIG_USB_ARCH_HAS_HCD=y CONFIG_USB_ARCH_HAS_OHCI=y # CONFIG_USB is not set -# -# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' -# - # # USB Gadget Support # diff --git a/trunk/arch/mips/configs/jmr3927_defconfig b/trunk/arch/mips/configs/jmr3927_defconfig index c0ac5c793ec7..6390a753e80b 100644 --- a/trunk/arch/mips/configs/jmr3927_defconfig +++ b/trunk/arch/mips/configs/jmr3927_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.14 -# Mon Nov 7 23:05:44 2005 +# Linux kernel version: 2.6.14-rc2 +# Thu Oct 20 22:26:17 2005 # CONFIG_MIPS=y @@ -50,24 +50,6 @@ CONFIG_BASE_SMALL=0 # # CONFIG_MODULES is not set -# -# Block layer -# -# CONFIG_LBD is not set - -# -# IO Schedulers -# -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" - # # Machine selection # @@ -186,7 +168,6 @@ 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_PREEMPT_NONE=y # CONFIG_PREEMPT_VOLUNTARY is not set # CONFIG_PREEMPT is not set @@ -275,10 +256,6 @@ CONFIG_TCP_CONG_BIC=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 is not set @@ -310,7 +287,6 @@ CONFIG_FW_LOADER=y # Connector - unified userspace <-> kernelspace linker # CONFIG_CONNECTOR=y -CONFIG_PROC_EVENTS=y # # Memory Technology Devices (MTD) @@ -339,9 +315,18 @@ CONFIG_PROC_EVENTS=y # CONFIG_BLK_DEV_SX8 is not set # CONFIG_BLK_DEV_RAM is not set CONFIG_BLK_DEV_RAM_COUNT=16 +# CONFIG_LBD is not set CONFIG_CDROM_PKTCDVD=y CONFIG_CDROM_PKTCDVD_BUFFERS=8 # CONFIG_CDROM_PKTCDVD_WCACHE is not set + +# +# IO Schedulers +# +CONFIG_IOSCHED_NOOP=y +CONFIG_IOSCHED_AS=y +CONFIG_IOSCHED_DEADLINE=y +CONFIG_IOSCHED_CFQ=y CONFIG_ATA_OVER_ETH=y # @@ -393,6 +378,7 @@ CONFIG_NETDEVICES=y # PHY device support # CONFIG_PHYLIB=y +CONFIG_PHYCONTROL=y # # MII PHY device drivers @@ -410,7 +396,6 @@ CONFIG_NET_ETHERNET=y # CONFIG_MII is not set # CONFIG_HAPPYMEAL is not set # CONFIG_SUNGEM is not set -# CONFIG_CASSINI is not set # CONFIG_NET_VENDOR_3COM is not set # @@ -576,7 +561,6 @@ CONFIG_LEGACY_PTY_COUNT=256 # TPM devices # # CONFIG_TCG_TPM is not set -# CONFIG_TELCLOCK is not set # # I2C support @@ -619,6 +603,7 @@ CONFIG_FB=y # CONFIG_FB_CFB_FILLRECT is not set # CONFIG_FB_CFB_COPYAREA is not set # CONFIG_FB_CFB_IMAGEBLIT is not set +# CONFIG_FB_SOFT_CURSOR is not set # CONFIG_FB_MACMODES is not set # CONFIG_FB_MODE_HELPERS is not set # CONFIG_FB_TILEBLITTING is not set @@ -627,7 +612,6 @@ CONFIG_FB=y # CONFIG_FB_CYBER2000 is not set # CONFIG_FB_ASILIANT is not set # CONFIG_FB_IMSTT is not set -# CONFIG_FB_S1D13XXX is not set # CONFIG_FB_NVIDIA is not set # CONFIG_FB_RIVA is not set # CONFIG_FB_MATROX is not set @@ -644,6 +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_S1D13XXX is not set # CONFIG_FB_VIRTUAL is not set # @@ -671,10 +656,6 @@ CONFIG_USB_ARCH_HAS_HCD=y CONFIG_USB_ARCH_HAS_OHCI=y # CONFIG_USB is not set -# -# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' -# - # # USB Gadget Support # diff --git a/trunk/arch/mips/configs/lasat200_defconfig b/trunk/arch/mips/configs/lasat200_defconfig index f2bd620ff0fa..03cd0ca6e639 100644 --- a/trunk/arch/mips/configs/lasat200_defconfig +++ b/trunk/arch/mips/configs/lasat200_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.14 -# Mon Nov 7 23:05:47 2005 +# Linux kernel version: 2.6.14-rc2 +# Thu Oct 20 22:26:19 2005 # CONFIG_MIPS=y @@ -56,24 +56,6 @@ CONFIG_MODVERSIONS=y CONFIG_MODULE_SRCVERSION_ALL=y CONFIG_KMOD=y -# -# Block layer -# -# CONFIG_LBD is not set - -# -# IO Schedulers -# -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" - # # Machine selection # @@ -202,7 +184,6 @@ 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_PREEMPT_NONE=y # CONFIG_PREEMPT_VOLUNTARY is not set # CONFIG_PREEMPT is not set @@ -286,10 +267,6 @@ CONFIG_TCP_CONG_BIC=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 is not set @@ -340,7 +317,6 @@ CONFIG_MTD_BLOCK=y # CONFIG_FTL is not set # CONFIG_NFTL is not set # CONFIG_INFTL is not set -# CONFIG_RFD_FTL is not set # # RAM/ROM/Flash chip drivers @@ -398,11 +374,6 @@ CONFIG_MTD_LASAT=y # # CONFIG_MTD_NAND is not set -# -# OneNAND Flash Device Drivers -# -# CONFIG_MTD_ONENAND is not set - # # Parallel port support # @@ -425,9 +396,18 @@ CONFIG_MTD_LASAT=y # CONFIG_BLK_DEV_SX8 is not set # CONFIG_BLK_DEV_RAM is not set CONFIG_BLK_DEV_RAM_COUNT=16 +# CONFIG_LBD is not set CONFIG_CDROM_PKTCDVD=m CONFIG_CDROM_PKTCDVD_BUFFERS=8 # CONFIG_CDROM_PKTCDVD_WCACHE is not set + +# +# IO Schedulers +# +CONFIG_IOSCHED_NOOP=y +CONFIG_IOSCHED_AS=y +CONFIG_IOSCHED_DEADLINE=y +CONFIG_IOSCHED_CFQ=y CONFIG_ATA_OVER_ETH=m # @@ -531,6 +511,7 @@ CONFIG_NETDEVICES=y # PHY device support # CONFIG_PHYLIB=m +CONFIG_PHYCONTROL=y # # MII PHY device drivers @@ -548,7 +529,6 @@ CONFIG_NET_ETHERNET=y # CONFIG_MII is not set # CONFIG_HAPPYMEAL is not set # CONFIG_SUNGEM is not set -# CONFIG_CASSINI is not set # CONFIG_NET_VENDOR_3COM is not set # @@ -704,7 +684,6 @@ CONFIG_LEGACY_PTY_COUNT=256 # TPM devices # # CONFIG_TCG_TPM is not set -# CONFIG_TELCLOCK is not set # # I2C support @@ -763,10 +742,6 @@ CONFIG_USB_ARCH_HAS_HCD=y CONFIG_USB_ARCH_HAS_OHCI=y # CONFIG_USB is not set -# -# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' -# - # # USB Gadget Support # diff --git a/trunk/arch/mips/configs/malta_defconfig b/trunk/arch/mips/configs/malta_defconfig index e48e1de442b4..2acdec959dd0 100644 --- a/trunk/arch/mips/configs/malta_defconfig +++ b/trunk/arch/mips/configs/malta_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.14 -# Thu Nov 10 13:42:55 2005 +# Linux kernel version: 2.6.14-rc2 +# Thu Oct 20 22:26:22 2005 # CONFIG_MIPS=y @@ -56,24 +56,6 @@ CONFIG_MODVERSIONS=y CONFIG_MODULE_SRCVERSION_ALL=y CONFIG_KMOD=y -# -# Block layer -# -# CONFIG_LBD is not set - -# -# IO Schedulers -# -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" - # # Machine selection # @@ -215,7 +197,6 @@ 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_PREEMPT_NONE=y # CONFIG_PREEMPT_VOLUNTARY is not set # CONFIG_PREEMPT is not set @@ -334,10 +315,6 @@ CONFIG_IPV6_TUNNEL=m CONFIG_NETFILTER=y # CONFIG_NETFILTER_DEBUG is not set CONFIG_BRIDGE_NETFILTER=y - -# -# Core Netfilter Configuration -# CONFIG_NETFILTER_NETLINK=m CONFIG_NETFILTER_NETLINK_QUEUE=m CONFIG_NETFILTER_NETLINK_LOG=m @@ -392,7 +369,6 @@ CONFIG_IP_NF_TARGET_REJECT=m CONFIG_IP_NF_TARGET_LOG=m CONFIG_IP_NF_TARGET_ULOG=m CONFIG_IP_NF_TARGET_TCPMSS=m -CONFIG_IP_NF_TARGET_NFQUEUE=m CONFIG_IP_NF_NAT=m CONFIG_IP_NF_NAT_NEEDED=y CONFIG_IP_NF_TARGET_MASQUERADE=m @@ -442,7 +418,6 @@ CONFIG_IP6_NF_MATCH_PHYSDEV=m CONFIG_IP6_NF_FILTER=m CONFIG_IP6_NF_TARGET_LOG=m CONFIG_IP6_NF_TARGET_REJECT=m -CONFIG_IP6_NF_TARGET_NFQUEUE=m CONFIG_IP6_NF_MANGLE=m CONFIG_IP6_NF_TARGET_MARK=m CONFIG_IP6_NF_TARGET_HL=m @@ -503,18 +478,10 @@ CONFIG_IPDDP_DECAP=y CONFIG_NET_DIVERT=y # CONFIG_ECONET is not set # CONFIG_WAN_ROUTER is not set - -# -# QoS and/or fair queueing -# CONFIG_NET_SCHED=y CONFIG_NET_SCH_CLK_JIFFIES=y # CONFIG_NET_SCH_CLK_GETTIMEOFDAY is not set # CONFIG_NET_SCH_CLK_CPU is not set - -# -# Queueing/Scheduling -# CONFIG_NET_SCH_CBQ=m CONFIG_NET_SCH_HTB=m CONFIG_NET_SCH_HFSC=m @@ -527,10 +494,8 @@ CONFIG_NET_SCH_GRED=m CONFIG_NET_SCH_DSMARK=m CONFIG_NET_SCH_NETEM=m CONFIG_NET_SCH_INGRESS=m - -# -# Classification -# +CONFIG_NET_QOS=y +CONFIG_NET_ESTIMATOR=y CONFIG_NET_CLS=y CONFIG_NET_CLS_BASIC=m CONFIG_NET_CLS_TCINDEX=m @@ -539,14 +504,13 @@ CONFIG_NET_CLS_ROUTE=y CONFIG_NET_CLS_FW=m CONFIG_NET_CLS_U32=m # CONFIG_CLS_U32_PERF is not set +CONFIG_NET_CLS_IND=y # CONFIG_CLS_U32_MARK is not set CONFIG_NET_CLS_RSVP=m CONFIG_NET_CLS_RSVP6=m # CONFIG_NET_EMATCH is not set # CONFIG_NET_CLS_ACT is not set CONFIG_NET_CLS_POLICE=y -CONFIG_NET_CLS_IND=y -CONFIG_NET_ESTIMATOR=y # # Network testing @@ -608,9 +572,18 @@ CONFIG_BLK_DEV_RAM=y CONFIG_BLK_DEV_RAM_COUNT=16 CONFIG_BLK_DEV_RAM_SIZE=4096 # CONFIG_BLK_DEV_INITRD is not set +# CONFIG_LBD is not set CONFIG_CDROM_PKTCDVD=m CONFIG_CDROM_PKTCDVD_BUFFERS=8 # CONFIG_CDROM_PKTCDVD_WCACHE is not set + +# +# IO Schedulers +# +CONFIG_IOSCHED_NOOP=y +CONFIG_IOSCHED_AS=y +CONFIG_IOSCHED_DEADLINE=y +CONFIG_IOSCHED_CFQ=y CONFIG_ATA_OVER_ETH=m # @@ -707,7 +680,6 @@ CONFIG_SCSI_SAS_ATTRS=m # # SCSI low-level drivers # -CONFIG_ISCSI_TCP=m CONFIG_BLK_DEV_3W_XXXX_RAID=m CONFIG_SCSI_3W_9XXX=m CONFIG_SCSI_ACARD=m @@ -723,7 +695,6 @@ CONFIG_AIC7XXX_REG_PRETTY_PRINT=y # CONFIG_SCSI_DPT_I2O is not set # CONFIG_MEGARAID_NEWGEN is not set # CONFIG_MEGARAID_LEGACY is not set -# CONFIG_MEGARAID_SAS is not set # CONFIG_SCSI_SATA is not set # CONFIG_SCSI_DMX3191D is not set # CONFIG_SCSI_FUTURE_DOMAIN is not set @@ -774,7 +745,6 @@ CONFIG_DM_MULTIPATH_EMC=m # CONFIG_FUSION is not set # CONFIG_FUSION_SPI is not set # CONFIG_FUSION_FC is not set -# CONFIG_FUSION_SAS is not set # # IEEE 1394 (FireWire) support @@ -804,6 +774,7 @@ CONFIG_TUN=m # PHY device support # CONFIG_PHYLIB=m +CONFIG_PHYCONTROL=y # # MII PHY device drivers @@ -821,7 +792,6 @@ 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 # @@ -997,7 +967,6 @@ CONFIG_RTC=y # TPM devices # # CONFIG_TCG_TPM is not set -# CONFIG_TELCLOCK is not set # # I2C support @@ -1056,10 +1025,6 @@ CONFIG_USB_ARCH_HAS_HCD=y CONFIG_USB_ARCH_HAS_OHCI=y # CONFIG_USB is not set -# -# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' -# - # # USB Gadget Support # @@ -1106,7 +1071,7 @@ CONFIG_JFS_SECURITY=y CONFIG_FS_POSIX_ACL=y CONFIG_XFS_FS=m CONFIG_XFS_EXPORT=y -CONFIG_XFS_QUOTA=y +CONFIG_XFS_QUOTA=m CONFIG_XFS_SECURITY=y CONFIG_XFS_POSIX_ACL=y # CONFIG_XFS_RT is not set diff --git a/trunk/arch/mips/configs/mipssim_defconfig b/trunk/arch/mips/configs/mipssim_defconfig index 04abd1b3202b..fb9bdd9e3151 100644 --- a/trunk/arch/mips/configs/mipssim_defconfig +++ b/trunk/arch/mips/configs/mipssim_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.14 -# Mon Nov 7 23:05:55 2005 +# Linux kernel version: 2.6.14-rc2 +# Thu Oct 20 22:26:25 2005 # CONFIG_MIPS=y @@ -57,24 +57,6 @@ CONFIG_MODVERSIONS=y CONFIG_MODULE_SRCVERSION_ALL=y CONFIG_KMOD=y -# -# Block layer -# -# CONFIG_LBD is not set - -# -# IO Schedulers -# -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" - # # Machine selection # @@ -202,7 +184,6 @@ 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_PREEMPT_NONE=y # CONFIG_PREEMPT_VOLUNTARY is not set # CONFIG_PREEMPT is not set @@ -300,18 +281,10 @@ CONFIG_SCTP_HMAC_MD5=y CONFIG_NET_DIVERT=y # CONFIG_ECONET is not set # CONFIG_WAN_ROUTER is not set - -# -# QoS and/or fair queueing -# CONFIG_NET_SCHED=y CONFIG_NET_SCH_CLK_JIFFIES=y # CONFIG_NET_SCH_CLK_GETTIMEOFDAY is not set # CONFIG_NET_SCH_CLK_CPU is not set - -# -# Queueing/Scheduling -# CONFIG_NET_SCH_CBQ=m CONFIG_NET_SCH_HTB=m CONFIG_NET_SCH_HFSC=m @@ -324,10 +297,8 @@ CONFIG_NET_SCH_GRED=m CONFIG_NET_SCH_DSMARK=m CONFIG_NET_SCH_NETEM=m CONFIG_NET_SCH_INGRESS=m - -# -# Classification -# +CONFIG_NET_QOS=y +CONFIG_NET_ESTIMATOR=y CONFIG_NET_CLS=y CONFIG_NET_CLS_BASIC=m CONFIG_NET_CLS_TCINDEX=m @@ -340,7 +311,6 @@ CONFIG_NET_CLS_ROUTE=y # CONFIG_NET_EMATCH is not set # CONFIG_NET_CLS_ACT is not set # CONFIG_NET_CLS_POLICE is not set -CONFIG_NET_ESTIMATOR=y # # Network testing @@ -391,7 +361,16 @@ CONFIG_BLK_DEV_LOOP=y CONFIG_BLK_DEV_NBD=y # CONFIG_BLK_DEV_RAM is not set CONFIG_BLK_DEV_RAM_COUNT=16 +# CONFIG_LBD is not set # CONFIG_CDROM_PKTCDVD is not set + +# +# IO Schedulers +# +CONFIG_IOSCHED_NOOP=y +CONFIG_IOSCHED_AS=y +CONFIG_IOSCHED_DEADLINE=y +CONFIG_IOSCHED_CFQ=y # CONFIG_ATA_OVER_ETH is not set # @@ -558,7 +537,6 @@ CONFIG_LEGACY_PTY_COUNT=256 # # TPM devices # -# CONFIG_TELCLOCK is not set # # I2C support @@ -610,10 +588,6 @@ CONFIG_LEGACY_PTY_COUNT=256 # 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' -# - # # USB Gadget Support # @@ -747,8 +721,6 @@ CONFIG_LOG_BUF_SHIFT=14 # CONFIG_DEBUG_SPINLOCK_SLEEP is not set # CONFIG_DEBUG_KOBJECT is not set CONFIG_DEBUG_INFO=y -# CONFIG_DEBUG_VM is not set -# CONFIG_RCU_TORTURE_TEST is not set CONFIG_CROSSCOMPILE=y CONFIG_CMDLINE="nfsroot=192.168.192.169:/u1/mipsel,timeo=20 ip=dhcp" # CONFIG_DEBUG_STACK_USAGE is not set diff --git a/trunk/arch/mips/configs/mpc30x_defconfig b/trunk/arch/mips/configs/mpc30x_defconfig index 46814be0ac38..e2c082128532 100644 --- a/trunk/arch/mips/configs/mpc30x_defconfig +++ b/trunk/arch/mips/configs/mpc30x_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.15-rc1 -# Tue Nov 15 11:12:01 2005 +# Linux kernel version: 2.6.14-rc2 +# Thu Oct 20 22:26:28 2005 # CONFIG_MIPS=y @@ -56,24 +56,6 @@ CONFIG_MODVERSIONS=y CONFIG_MODULE_SRCVERSION_ALL=y CONFIG_KMOD=y -# -# Block layer -# -# CONFIG_LBD is not set - -# -# IO Schedulers -# -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" - # # Machine selection # @@ -200,7 +182,6 @@ 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_PREEMPT_NONE=y # CONFIG_PREEMPT_VOLUNTARY is not set # CONFIG_PREEMPT is not set @@ -229,6 +210,7 @@ CONFIG_PCMCIA_IOCTL=y # CONFIG_YENTA is not set # CONFIG_PD6729 is not set # CONFIG_I82092 is not set +# CONFIG_TCIC is not set CONFIG_PCMCIA_VRC4173=y # @@ -299,10 +281,6 @@ CONFIG_TCP_CONG_BIC=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 is not set @@ -363,7 +341,16 @@ CONFIG_CONNECTOR=m # CONFIG_BLK_DEV_UB is not set # CONFIG_BLK_DEV_RAM is not set CONFIG_BLK_DEV_RAM_COUNT=16 +# CONFIG_LBD is not set # CONFIG_CDROM_PKTCDVD is not set + +# +# IO Schedulers +# +CONFIG_IOSCHED_NOOP=y +CONFIG_IOSCHED_AS=y +CONFIG_IOSCHED_DEADLINE=y +CONFIG_IOSCHED_CFQ=y CONFIG_ATA_OVER_ETH=m # @@ -625,7 +612,6 @@ CONFIG_LEGACY_PTY_COUNT=256 # CONFIG_WATCHDOG is not set # CONFIG_RTC is not set # CONFIG_GEN_RTC is not set -# CONFIG_RTC_VR41XX is not set # CONFIG_DTLK is not set # CONFIG_R3964 is not set # CONFIG_APPLICOM is not set @@ -639,8 +625,6 @@ CONFIG_LEGACY_PTY_COUNT=256 # PCMCIA character devices # # CONFIG_SYNCLINK_CS is not set -# CONFIG_CARDMAN_4000 is not set -# CONFIG_CARDMAN_4040 is not set CONFIG_GPIO_VR41XX=y # CONFIG_RAW_DRIVER is not set @@ -648,7 +632,6 @@ CONFIG_GPIO_VR41XX=y # TPM devices # # CONFIG_TCG_TPM is not set -# CONFIG_TELCLOCK is not set # # I2C support @@ -730,15 +713,12 @@ CONFIG_USB_OHCI_LITTLE_ENDIAN=y # # USB Device Class drivers # +# CONFIG_USB_BLUETOOTH_TTY is not set # CONFIG_USB_ACM is not set # CONFIG_USB_PRINTER is not set # -# 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 is not set diff --git a/trunk/arch/mips/configs/ocelot_3_defconfig b/trunk/arch/mips/configs/ocelot_3_defconfig index e12118c30db4..f18d05c2ca77 100644 --- a/trunk/arch/mips/configs/ocelot_3_defconfig +++ b/trunk/arch/mips/configs/ocelot_3_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.14 -# Thu Nov 10 14:01:36 2005 +# Linux kernel version: 2.6.14-rc2 +# Thu Oct 20 22:26:30 2005 # CONFIG_MIPS=y @@ -57,24 +57,6 @@ CONFIG_MODVERSIONS=y # CONFIG_MODULE_SRCVERSION_ALL is not set CONFIG_KMOD=y -# -# Block layer -# -# CONFIG_LBD is not set - -# -# IO Schedulers -# -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" - # # Machine selection # @@ -205,7 +187,6 @@ 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_SMP is not set CONFIG_PREEMPT_NONE=y # CONFIG_PREEMPT_VOLUNTARY is not set @@ -284,19 +265,15 @@ CONFIG_IPV6=m # CONFIG_IPV6_TUNNEL is not set CONFIG_NETFILTER=y # CONFIG_NETFILTER_DEBUG is not set - -# -# Core Netfilter Configuration -# CONFIG_NETFILTER_NETLINK=m CONFIG_NETFILTER_NETLINK_QUEUE=m CONFIG_NETFILTER_NETLINK_LOG=m -# CONFIG_NF_CONNTRACK is not set # # IP: Netfilter Configuration # # CONFIG_IP_NF_CONNTRACK is not set +CONFIG_IP_NF_PPTP=m # CONFIG_IP_NF_QUEUE is not set # CONFIG_IP_NF_IPTABLES is not set # CONFIG_IP_NF_ARPTABLES is not set @@ -328,10 +305,6 @@ CONFIG_NETFILTER_NETLINK_LOG=m # 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 is not set @@ -392,7 +365,16 @@ CONFIG_BLK_DEV_LOOP=y # CONFIG_BLK_DEV_SX8 is not set # CONFIG_BLK_DEV_RAM is not set CONFIG_BLK_DEV_RAM_COUNT=16 +# CONFIG_LBD is not set # CONFIG_CDROM_PKTCDVD is not set + +# +# IO Schedulers +# +CONFIG_IOSCHED_NOOP=y +CONFIG_IOSCHED_AS=y +CONFIG_IOSCHED_DEADLINE=y +CONFIG_IOSCHED_CFQ=y CONFIG_ATA_OVER_ETH=m # @@ -429,13 +411,12 @@ CONFIG_SCSI_PROC_FS=y # # CONFIG_SCSI_SPI_ATTRS is not set # CONFIG_SCSI_FC_ATTRS is not set -CONFIG_SCSI_ISCSI_ATTRS=m +# CONFIG_SCSI_ISCSI_ATTRS is not set CONFIG_SCSI_SAS_ATTRS=m # # SCSI low-level drivers # -CONFIG_ISCSI_TCP=m # CONFIG_BLK_DEV_3W_XXXX_RAID is not set # CONFIG_SCSI_3W_9XXX is not set # CONFIG_SCSI_ACARD is not set @@ -446,7 +427,6 @@ CONFIG_ISCSI_TCP=m # CONFIG_SCSI_DPT_I2O is not set # CONFIG_MEGARAID_NEWGEN is not set # CONFIG_MEGARAID_LEGACY is not set -# CONFIG_MEGARAID_SAS is not set # CONFIG_SCSI_SATA is not set # CONFIG_SCSI_DMX3191D is not set # CONFIG_SCSI_FUTURE_DOMAIN is not set @@ -481,7 +461,6 @@ CONFIG_SCSI_QLA2XXX=m # CONFIG_FUSION is not set # CONFIG_FUSION_SPI is not set # CONFIG_FUSION_FC is not set -# CONFIG_FUSION_SAS is not set # # IEEE 1394 (FireWire) support @@ -511,6 +490,7 @@ CONFIG_TUN=m # PHY device support # CONFIG_PHYLIB=m +CONFIG_PHYCONTROL=y # # MII PHY device drivers @@ -528,7 +508,6 @@ 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 # @@ -610,7 +589,6 @@ CONFIG_PPP_ASYNC=m CONFIG_PPP_SYNC_TTY=m CONFIG_PPP_DEFLATE=m # CONFIG_PPP_BSDCOMP is not set -CONFIG_PPP_MPPE=m CONFIG_PPPOE=m # CONFIG_SLIP is not set # CONFIG_NET_FC is not set @@ -713,7 +691,6 @@ CONFIG_RTC=y # TPM devices # # CONFIG_TCG_TPM is not set -# CONFIG_TELCLOCK is not set # # I2C support @@ -756,6 +733,7 @@ CONFIG_FB=y # CONFIG_FB_CFB_FILLRECT is not set # CONFIG_FB_CFB_COPYAREA is not set # CONFIG_FB_CFB_IMAGEBLIT is not set +# CONFIG_FB_SOFT_CURSOR is not set # CONFIG_FB_MACMODES is not set CONFIG_FB_MODE_HELPERS=y # CONFIG_FB_TILEBLITTING is not set @@ -764,7 +742,6 @@ CONFIG_FB_MODE_HELPERS=y # CONFIG_FB_CYBER2000 is not set # CONFIG_FB_ASILIANT is not set # CONFIG_FB_IMSTT is not set -# CONFIG_FB_S1D13XXX is not set # CONFIG_FB_NVIDIA is not set # CONFIG_FB_RIVA is not set # CONFIG_FB_MATROX is not set @@ -781,6 +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_S1D13XXX is not set # CONFIG_FB_VIRTUAL is not set # @@ -789,7 +767,6 @@ CONFIG_FB_MODE_HELPERS=y # CONFIG_VGA_CONSOLE is not set CONFIG_DUMMY_CONSOLE=y CONFIG_FRAMEBUFFER_CONSOLE=y -# CONFIG_FRAMEBUFFER_CONSOLE_ROTATION is not set # CONFIG_FONTS is not set CONFIG_FONT_8x8=y CONFIG_FONT_8x16=y @@ -815,10 +792,6 @@ CONFIG_USB_ARCH_HAS_HCD=y CONFIG_USB_ARCH_HAS_OHCI=y # CONFIG_USB is not set -# -# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' -# - # # USB Gadget Support # diff --git a/trunk/arch/mips/configs/ocelot_c_defconfig b/trunk/arch/mips/configs/ocelot_c_defconfig index 99f0c980aee7..d3a5fee02b79 100644 --- a/trunk/arch/mips/configs/ocelot_c_defconfig +++ b/trunk/arch/mips/configs/ocelot_c_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.14 -# Mon Nov 7 23:06:05 2005 +# Linux kernel version: 2.6.14-rc2 +# Thu Oct 20 22:26:33 2005 # CONFIG_MIPS=y @@ -50,23 +50,6 @@ CONFIG_BASE_SMALL=0 # # CONFIG_MODULES is not set -# -# Block layer -# - -# -# IO Schedulers -# -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" - # # Machine selection # @@ -193,7 +176,6 @@ 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_PREEMPT_NONE=y # CONFIG_PREEMPT_VOLUNTARY is not set # CONFIG_PREEMPT is not set @@ -285,10 +267,6 @@ CONFIG_TCP_CONG_BIC=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 is not set @@ -320,7 +298,6 @@ CONFIG_FW_LOADER=y # Connector - unified userspace <-> kernelspace linker # CONFIG_CONNECTOR=y -CONFIG_PROC_EVENTS=y # # Memory Technology Devices (MTD) @@ -352,6 +329,14 @@ CONFIG_BLK_DEV_RAM_COUNT=16 CONFIG_CDROM_PKTCDVD=y CONFIG_CDROM_PKTCDVD_BUFFERS=8 # CONFIG_CDROM_PKTCDVD_WCACHE is not set + +# +# IO Schedulers +# +CONFIG_IOSCHED_NOOP=y +CONFIG_IOSCHED_AS=y +CONFIG_IOSCHED_DEADLINE=y +CONFIG_IOSCHED_CFQ=y CONFIG_ATA_OVER_ETH=y # @@ -403,6 +388,7 @@ CONFIG_NETDEVICES=y # PHY device support # CONFIG_PHYLIB=y +CONFIG_PHYCONTROL=y # # MII PHY device drivers @@ -420,7 +406,6 @@ CONFIG_NET_ETHERNET=y # CONFIG_MII is not set # CONFIG_HAPPYMEAL is not set # CONFIG_SUNGEM is not set -# CONFIG_CASSINI is not set # CONFIG_NET_VENDOR_3COM is not set # @@ -577,7 +562,6 @@ CONFIG_LEGACY_PTY_COUNT=256 # TPM devices # # CONFIG_TCG_TPM is not set -# CONFIG_TELCLOCK is not set # # I2C support @@ -636,10 +620,6 @@ CONFIG_USB_ARCH_HAS_HCD=y CONFIG_USB_ARCH_HAS_OHCI=y # CONFIG_USB is not set -# -# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' -# - # # USB Gadget Support # diff --git a/trunk/arch/mips/configs/ocelot_defconfig b/trunk/arch/mips/configs/ocelot_defconfig index 11c7d74ee1e5..1edde12ebff9 100644 --- a/trunk/arch/mips/configs/ocelot_defconfig +++ b/trunk/arch/mips/configs/ocelot_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.14 -# Mon Nov 7 23:06:08 2005 +# Linux kernel version: 2.6.14-rc2 +# Thu Oct 20 22:26:35 2005 # CONFIG_MIPS=y @@ -50,24 +50,6 @@ CONFIG_BASE_SMALL=0 # # CONFIG_MODULES is not set -# -# Block layer -# -# CONFIG_LBD is not set - -# -# IO Schedulers -# -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" - # # Machine selection # @@ -199,7 +181,6 @@ 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_PREEMPT_NONE=y # CONFIG_PREEMPT_VOLUNTARY is not set # CONFIG_PREEMPT is not set @@ -284,10 +265,6 @@ CONFIG_TCP_CONG_BIC=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 is not set @@ -319,7 +296,6 @@ CONFIG_PREVENT_FIRMWARE_BUILD=y # Connector - unified userspace <-> kernelspace linker # CONFIG_CONNECTOR=y -CONFIG_PROC_EVENTS=y # # Memory Technology Devices (MTD) @@ -343,9 +319,18 @@ CONFIG_PROC_EVENTS=y # CONFIG_BLK_DEV_NBD is not set # CONFIG_BLK_DEV_RAM is not set CONFIG_BLK_DEV_RAM_COUNT=16 +# CONFIG_LBD is not set CONFIG_CDROM_PKTCDVD=y CONFIG_CDROM_PKTCDVD_BUFFERS=8 # CONFIG_CDROM_PKTCDVD_WCACHE is not set + +# +# IO Schedulers +# +CONFIG_IOSCHED_NOOP=y +CONFIG_IOSCHED_AS=y +CONFIG_IOSCHED_DEADLINE=y +CONFIG_IOSCHED_CFQ=y CONFIG_ATA_OVER_ETH=y # @@ -390,6 +375,7 @@ CONFIG_NETDEVICES=y # PHY device support # CONFIG_PHYLIB=y +CONFIG_PHYCONTROL=y # # MII PHY device drivers @@ -527,7 +513,6 @@ CONFIG_LEGACY_PTY_COUNT=256 # # TPM devices # -# CONFIG_TELCLOCK is not set # # I2C support @@ -585,10 +570,6 @@ CONFIG_DUMMY_CONSOLE=y # 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' -# - # # USB Gadget Support # diff --git a/trunk/arch/mips/configs/ocelot_g_defconfig b/trunk/arch/mips/configs/ocelot_g_defconfig index 9ced1a9029d4..e2d5188cdc15 100644 --- a/trunk/arch/mips/configs/ocelot_g_defconfig +++ b/trunk/arch/mips/configs/ocelot_g_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.14 -# Mon Nov 7 23:06:11 2005 +# Linux kernel version: 2.6.14-rc2 +# Thu Oct 20 22:26:38 2005 # CONFIG_MIPS=y @@ -50,23 +50,6 @@ CONFIG_BASE_SMALL=0 # # CONFIG_MODULES is not set -# -# Block layer -# - -# -# IO Schedulers -# -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" - # # Machine selection # @@ -196,7 +179,6 @@ 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_PREEMPT_NONE=y # CONFIG_PREEMPT_VOLUNTARY is not set # CONFIG_PREEMPT is not set @@ -288,10 +270,6 @@ CONFIG_TCP_CONG_BIC=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 is not set @@ -323,7 +301,6 @@ CONFIG_FW_LOADER=y # Connector - unified userspace <-> kernelspace linker # CONFIG_CONNECTOR=y -CONFIG_PROC_EVENTS=y # # Memory Technology Devices (MTD) @@ -355,6 +332,14 @@ CONFIG_BLK_DEV_RAM_COUNT=16 CONFIG_CDROM_PKTCDVD=y CONFIG_CDROM_PKTCDVD_BUFFERS=8 # CONFIG_CDROM_PKTCDVD_WCACHE is not set + +# +# IO Schedulers +# +CONFIG_IOSCHED_NOOP=y +CONFIG_IOSCHED_AS=y +CONFIG_IOSCHED_DEADLINE=y +CONFIG_IOSCHED_CFQ=y CONFIG_ATA_OVER_ETH=y # @@ -406,6 +391,7 @@ CONFIG_NETDEVICES=y # PHY device support # CONFIG_PHYLIB=y +CONFIG_PHYCONTROL=y # # MII PHY device drivers @@ -424,7 +410,6 @@ CONFIG_MII=y CONFIG_GALILEO_64240_ETH=y # CONFIG_HAPPYMEAL is not set # CONFIG_SUNGEM is not set -# CONFIG_CASSINI is not set # CONFIG_NET_VENDOR_3COM is not set # @@ -580,7 +565,6 @@ CONFIG_LEGACY_PTY_COUNT=256 # TPM devices # # CONFIG_TCG_TPM is not set -# CONFIG_TELCLOCK is not set # # I2C support @@ -639,10 +623,6 @@ CONFIG_USB_ARCH_HAS_HCD=y CONFIG_USB_ARCH_HAS_OHCI=y # CONFIG_USB is not set -# -# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' -# - # # USB Gadget Support # diff --git a/trunk/arch/mips/configs/pb1100_defconfig b/trunk/arch/mips/configs/pb1100_defconfig index dbcaa77add7c..47247addee1b 100644 --- a/trunk/arch/mips/configs/pb1100_defconfig +++ b/trunk/arch/mips/configs/pb1100_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.15-rc1 -# Tue Nov 15 11:12:31 2005 +# Linux kernel version: 2.6.14-rc2 +# Thu Oct 20 22:26:41 2005 # CONFIG_MIPS=y @@ -56,24 +56,6 @@ CONFIG_MODVERSIONS=y CONFIG_MODULE_SRCVERSION_ALL=y CONFIG_KMOD=y -# -# Block layer -# -# CONFIG_LBD is not set - -# -# IO Schedulers -# -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" - # # Machine selection # @@ -198,7 +180,6 @@ 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_PREEMPT_NONE=y # CONFIG_PREEMPT_VOLUNTARY is not set # CONFIG_PREEMPT is not set @@ -222,6 +203,7 @@ CONFIG_PCMCIA_IOCTL=y # # PC-card bridges # +# CONFIG_TCIC is not set # CONFIG_PCMCIA_AU1X00 is not set # @@ -279,19 +261,15 @@ CONFIG_TCP_CONG_BIC=y # CONFIG_IPV6 is not set CONFIG_NETFILTER=y # CONFIG_NETFILTER_DEBUG is not set - -# -# Core Netfilter Configuration -# CONFIG_NETFILTER_NETLINK=m CONFIG_NETFILTER_NETLINK_QUEUE=m CONFIG_NETFILTER_NETLINK_LOG=m -# CONFIG_NF_CONNTRACK is not set # # IP: Netfilter Configuration # # CONFIG_IP_NF_CONNTRACK is not set +CONFIG_IP_NF_PPTP=m # CONFIG_IP_NF_QUEUE is not set # CONFIG_IP_NF_IPTABLES is not set # CONFIG_IP_NF_ARPTABLES is not set @@ -317,10 +295,6 @@ CONFIG_NETFILTER_NETLINK_LOG=m # 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 is not set @@ -371,7 +345,6 @@ CONFIG_MTD_BLOCK=y # CONFIG_FTL is not set # CONFIG_NFTL is not set # CONFIG_INFTL is not set -# CONFIG_RFD_FTL is not set # # RAM/ROM/Flash chip drivers @@ -428,11 +401,6 @@ CONFIG_MTD_ALCHEMY=y # # CONFIG_MTD_NAND is not set -# -# OneNAND Flash Device Drivers -# -# CONFIG_MTD_ONENAND is not set - # # Parallel port support # @@ -451,9 +419,18 @@ CONFIG_BLK_DEV_LOOP=y # CONFIG_BLK_DEV_NBD is not set # CONFIG_BLK_DEV_RAM is not set CONFIG_BLK_DEV_RAM_COUNT=16 +# CONFIG_LBD is not set CONFIG_CDROM_PKTCDVD=m CONFIG_CDROM_PKTCDVD_BUFFERS=8 # CONFIG_CDROM_PKTCDVD_WCACHE is not set + +# +# IO Schedulers +# +CONFIG_IOSCHED_NOOP=y +CONFIG_IOSCHED_AS=y +CONFIG_IOSCHED_DEADLINE=y +CONFIG_IOSCHED_CFQ=y CONFIG_ATA_OVER_ETH=m # @@ -498,6 +475,7 @@ CONFIG_NETDEVICES=y # PHY device support # CONFIG_PHYLIB=m +CONFIG_PHYCONTROL=y # # MII PHY device drivers @@ -514,7 +492,6 @@ CONFIG_CICADA_PHY=m CONFIG_NET_ETHERNET=y # CONFIG_MII is not set # CONFIG_MIPS_AU1X00_ENET is not set -# CONFIG_SMC91X is not set # # Ethernet (1000 Mbit) @@ -549,7 +526,6 @@ CONFIG_PPP_ASYNC=m # CONFIG_PPP_SYNC_TTY is not set CONFIG_PPP_DEFLATE=m # CONFIG_PPP_BSDCOMP is not set -CONFIG_PPP_MPPE=m CONFIG_PPPOE=m # CONFIG_SLIP is not set # CONFIG_SHAPER is not set @@ -616,19 +592,12 @@ CONFIG_HW_CONSOLE=y # # Serial drivers # -CONFIG_SERIAL_8250=y -CONFIG_SERIAL_8250_CONSOLE=y -# CONFIG_SERIAL_8250_CS is not set -CONFIG_SERIAL_8250_NR_UARTS=4 -# CONFIG_SERIAL_8250_EXTENDED is not set -CONFIG_SERIAL_8250_AU1X00=y +# CONFIG_SERIAL_8250 is not set # # Non-8250 serial port support # # CONFIG_SERIAL_AU1X00 is not set -CONFIG_SERIAL_CORE=y -CONFIG_SERIAL_CORE_CONSOLE=y CONFIG_UNIX98_PTYS=y CONFIG_LEGACY_PTYS=y CONFIG_LEGACY_PTY_COUNT=256 @@ -655,14 +624,11 @@ CONFIG_LEGACY_PTY_COUNT=256 # PCMCIA character devices # CONFIG_SYNCLINK_CS=m -# CONFIG_CARDMAN_4000 is not set -# CONFIG_CARDMAN_4040 is not set # CONFIG_RAW_DRIVER is not set # # TPM devices # -# CONFIG_TELCLOCK is not set # # I2C support @@ -721,10 +687,6 @@ CONFIG_USB_ARCH_HAS_HCD=y CONFIG_USB_ARCH_HAS_OHCI=y # CONFIG_USB is not set -# -# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' -# - # # USB Gadget Support # diff --git a/trunk/arch/mips/configs/pb1500_defconfig b/trunk/arch/mips/configs/pb1500_defconfig index 5b685ceb6fde..f91a4eaae51a 100644 --- a/trunk/arch/mips/configs/pb1500_defconfig +++ b/trunk/arch/mips/configs/pb1500_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.15-rc1 -# Tue Nov 15 11:14:25 2005 +# Linux kernel version: 2.6.14-rc2 +# Thu Oct 20 22:26:44 2005 # CONFIG_MIPS=y @@ -56,24 +56,6 @@ CONFIG_MODVERSIONS=y CONFIG_MODULE_SRCVERSION_ALL=y CONFIG_KMOD=y -# -# Block layer -# -# CONFIG_LBD is not set - -# -# IO Schedulers -# -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" - # # Machine selection # @@ -197,7 +179,6 @@ 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_PREEMPT_NONE=y # CONFIG_PREEMPT_VOLUNTARY is not set # CONFIG_PREEMPT is not set @@ -226,6 +207,7 @@ CONFIG_CARDBUS=y # CONFIG_YENTA is not set CONFIG_PD6729=m # CONFIG_I82092 is not set +# CONFIG_TCIC is not set # CONFIG_PCMCIA_AU1X00 is not set CONFIG_PCCARD_NONSTATIC=m @@ -285,19 +267,15 @@ CONFIG_TCP_CONG_BIC=y # CONFIG_IPV6 is not set CONFIG_NETFILTER=y # CONFIG_NETFILTER_DEBUG is not set - -# -# Core Netfilter Configuration -# CONFIG_NETFILTER_NETLINK=m CONFIG_NETFILTER_NETLINK_QUEUE=m CONFIG_NETFILTER_NETLINK_LOG=m -# CONFIG_NF_CONNTRACK is not set # # IP: Netfilter Configuration # # CONFIG_IP_NF_CONNTRACK is not set +CONFIG_IP_NF_PPTP=m # CONFIG_IP_NF_QUEUE is not set # CONFIG_IP_NF_IPTABLES is not set # CONFIG_IP_NF_ARPTABLES is not set @@ -323,10 +301,6 @@ CONFIG_NETFILTER_NETLINK_LOG=m # 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 is not set @@ -377,7 +351,6 @@ CONFIG_MTD_BLOCK=y # CONFIG_FTL is not set # CONFIG_NFTL is not set # CONFIG_INFTL is not set -# CONFIG_RFD_FTL is not set # # RAM/ROM/Flash chip drivers @@ -435,11 +408,6 @@ CONFIG_MTD_ALCHEMY=y # # CONFIG_MTD_NAND is not set -# -# OneNAND Flash Device Drivers -# -# CONFIG_MTD_ONENAND is not set - # # Parallel port support # @@ -463,9 +431,18 @@ CONFIG_BLK_DEV_LOOP=y # CONFIG_BLK_DEV_SX8 is not set # CONFIG_BLK_DEV_RAM is not set CONFIG_BLK_DEV_RAM_COUNT=16 +# CONFIG_LBD is not set CONFIG_CDROM_PKTCDVD=m CONFIG_CDROM_PKTCDVD_BUFFERS=8 # CONFIG_CDROM_PKTCDVD_WCACHE is not set + +# +# IO Schedulers +# +CONFIG_IOSCHED_NOOP=y +CONFIG_IOSCHED_AS=y +CONFIG_IOSCHED_DEADLINE=y +CONFIG_IOSCHED_CFQ=y CONFIG_ATA_OVER_ETH=m # @@ -569,6 +546,7 @@ CONFIG_NETDEVICES=y # PHY device support # CONFIG_PHYLIB=m +CONFIG_PHYCONTROL=y # # MII PHY device drivers @@ -587,9 +565,7 @@ CONFIG_MII=m CONFIG_MIPS_AU1X00_ENET=y # CONFIG_HAPPYMEAL is not set # CONFIG_SUNGEM is not set -# CONFIG_CASSINI is not set # CONFIG_NET_VENDOR_3COM is not set -# CONFIG_SMC91X is not set # # Tulip family network device support @@ -659,7 +635,6 @@ CONFIG_PPP_ASYNC=m # CONFIG_PPP_SYNC_TTY is not set CONFIG_PPP_DEFLATE=m # CONFIG_PPP_BSDCOMP is not set -CONFIG_PPP_MPPE=m CONFIG_PPPOE=m # CONFIG_SLIP is not set # CONFIG_SHAPER is not set @@ -725,17 +700,13 @@ CONFIG_SERIO_RAW=m # # Serial drivers # -CONFIG_SERIAL_8250=y -CONFIG_SERIAL_8250_CONSOLE=y -# CONFIG_SERIAL_8250_CS is not set -CONFIG_SERIAL_8250_NR_UARTS=4 -# CONFIG_SERIAL_8250_EXTENDED is not set -CONFIG_SERIAL_8250_AU1X00=y +# CONFIG_SERIAL_8250 is not set # # Non-8250 serial port support # -# CONFIG_SERIAL_AU1X00 is not set +CONFIG_SERIAL_AU1X00=y +CONFIG_SERIAL_AU1X00_CONSOLE=y CONFIG_SERIAL_CORE=y CONFIG_SERIAL_CORE_CONSOLE=y # CONFIG_SERIAL_JSM is not set @@ -767,15 +738,12 @@ CONFIG_LEGACY_PTY_COUNT=256 # PCMCIA character devices # CONFIG_SYNCLINK_CS=m -# CONFIG_CARDMAN_4000 is not set -# CONFIG_CARDMAN_4040 is not set # CONFIG_RAW_DRIVER is not set # # TPM devices # # CONFIG_TCG_TPM is not set -# CONFIG_TELCLOCK is not set # # I2C support @@ -828,10 +796,6 @@ CONFIG_USB_ARCH_HAS_HCD=y CONFIG_USB_ARCH_HAS_OHCI=y # CONFIG_USB is not set -# -# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' -# - # # USB Gadget Support # diff --git a/trunk/arch/mips/configs/pb1550_defconfig b/trunk/arch/mips/configs/pb1550_defconfig index f8f32e99f72d..bbad27cb40a2 100644 --- a/trunk/arch/mips/configs/pb1550_defconfig +++ b/trunk/arch/mips/configs/pb1550_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.15-rc1 -# Tue Nov 15 11:15:34 2005 +# Linux kernel version: 2.6.14-rc2 +# Thu Oct 20 22:26:47 2005 # CONFIG_MIPS=y @@ -56,24 +56,6 @@ CONFIG_MODVERSIONS=y CONFIG_MODULE_SRCVERSION_ALL=y CONFIG_KMOD=y -# -# Block layer -# -# CONFIG_LBD is not set - -# -# IO Schedulers -# -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" - # # Machine selection # @@ -197,7 +179,6 @@ 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_PREEMPT_NONE=y # CONFIG_PREEMPT_VOLUNTARY is not set # CONFIG_PREEMPT is not set @@ -226,6 +207,7 @@ CONFIG_CARDBUS=y # CONFIG_YENTA is not set CONFIG_PD6729=m # CONFIG_I82092 is not set +# CONFIG_TCIC is not set # CONFIG_PCMCIA_AU1X00 is not set CONFIG_PCCARD_NONSTATIC=m @@ -285,19 +267,15 @@ CONFIG_TCP_CONG_BIC=y # CONFIG_IPV6 is not set CONFIG_NETFILTER=y # CONFIG_NETFILTER_DEBUG is not set - -# -# Core Netfilter Configuration -# CONFIG_NETFILTER_NETLINK=m CONFIG_NETFILTER_NETLINK_QUEUE=m CONFIG_NETFILTER_NETLINK_LOG=m -# CONFIG_NF_CONNTRACK is not set # # IP: Netfilter Configuration # # CONFIG_IP_NF_CONNTRACK is not set +CONFIG_IP_NF_PPTP=m # CONFIG_IP_NF_QUEUE is not set # CONFIG_IP_NF_IPTABLES is not set # CONFIG_IP_NF_ARPTABLES is not set @@ -323,10 +301,6 @@ CONFIG_NETFILTER_NETLINK_LOG=m # 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 is not set @@ -377,7 +351,6 @@ CONFIG_MTD_BLOCK=y # CONFIG_FTL is not set # CONFIG_NFTL is not set # CONFIG_INFTL is not set -# CONFIG_RFD_FTL is not set # # RAM/ROM/Flash chip drivers @@ -435,11 +408,6 @@ CONFIG_MTD_ALCHEMY=y # # CONFIG_MTD_NAND is not set -# -# OneNAND Flash Device Drivers -# -# CONFIG_MTD_ONENAND is not set - # # Parallel port support # @@ -463,9 +431,18 @@ CONFIG_BLK_DEV_LOOP=y # CONFIG_BLK_DEV_SX8 is not set # CONFIG_BLK_DEV_RAM is not set CONFIG_BLK_DEV_RAM_COUNT=16 +# CONFIG_LBD is not set CONFIG_CDROM_PKTCDVD=m CONFIG_CDROM_PKTCDVD_BUFFERS=8 # CONFIG_CDROM_PKTCDVD_WCACHE is not set + +# +# IO Schedulers +# +CONFIG_IOSCHED_NOOP=y +CONFIG_IOSCHED_AS=y +CONFIG_IOSCHED_DEADLINE=y +CONFIG_IOSCHED_CFQ=y CONFIG_ATA_OVER_ETH=m # @@ -569,6 +546,7 @@ CONFIG_NETDEVICES=y # PHY device support # CONFIG_PHYLIB=m +CONFIG_PHYCONTROL=y # # MII PHY device drivers @@ -587,9 +565,7 @@ CONFIG_NET_ETHERNET=y CONFIG_MIPS_AU1X00_ENET=y # CONFIG_HAPPYMEAL is not set # CONFIG_SUNGEM is not set -# CONFIG_CASSINI is not set # CONFIG_NET_VENDOR_3COM is not set -# CONFIG_SMC91X is not set # # Tulip family network device support @@ -651,7 +627,6 @@ CONFIG_PPP_ASYNC=m # CONFIG_PPP_SYNC_TTY is not set CONFIG_PPP_DEFLATE=m # CONFIG_PPP_BSDCOMP is not set -CONFIG_PPP_MPPE=m CONFIG_PPPOE=m # CONFIG_SLIP is not set # CONFIG_SHAPER is not set @@ -717,17 +692,13 @@ CONFIG_SERIO_RAW=m # # Serial drivers # -CONFIG_SERIAL_8250=y -CONFIG_SERIAL_8250_CONSOLE=y -# CONFIG_SERIAL_8250_CS is not set -CONFIG_SERIAL_8250_NR_UARTS=4 -# CONFIG_SERIAL_8250_EXTENDED is not set -CONFIG_SERIAL_8250_AU1X00=y +# CONFIG_SERIAL_8250 is not set # # Non-8250 serial port support # -# CONFIG_SERIAL_AU1X00 is not set +CONFIG_SERIAL_AU1X00=y +CONFIG_SERIAL_AU1X00_CONSOLE=y CONFIG_SERIAL_CORE=y CONFIG_SERIAL_CORE_CONSOLE=y # CONFIG_SERIAL_JSM is not set @@ -759,15 +730,12 @@ CONFIG_LEGACY_PTY_COUNT=256 # PCMCIA character devices # CONFIG_SYNCLINK_CS=m -# CONFIG_CARDMAN_4000 is not set -# CONFIG_CARDMAN_4040 is not set # CONFIG_RAW_DRIVER is not set # # TPM devices # # CONFIG_TCG_TPM is not set -# CONFIG_TELCLOCK is not set # # I2C support @@ -820,10 +788,6 @@ CONFIG_USB_ARCH_HAS_HCD=y CONFIG_USB_ARCH_HAS_OHCI=y # CONFIG_USB is not set -# -# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' -# - # # USB Gadget Support # diff --git a/trunk/arch/mips/configs/pnx8550-jbs_defconfig b/trunk/arch/mips/configs/pnx8550-jbs_defconfig index 5820e5f2295e..555837e4c06f 100644 --- a/trunk/arch/mips/configs/pnx8550-jbs_defconfig +++ b/trunk/arch/mips/configs/pnx8550-jbs_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.14 -# Mon Nov 7 23:06:25 2005 +# Linux kernel version: 2.6.14-rc2 +# Thu Oct 20 22:26:50 2005 # CONFIG_MIPS=y @@ -57,24 +57,6 @@ CONFIG_OBSOLETE_MODPARM=y # CONFIG_MODULE_SRCVERSION_ALL is not set CONFIG_KMOD=y -# -# Block layer -# -# CONFIG_LBD is not set - -# -# IO Schedulers -# -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" - # # Machine selection # @@ -197,7 +179,6 @@ 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_PREEMPT_NONE=y # CONFIG_PREEMPT_VOLUNTARY is not set # CONFIG_PREEMPT is not set @@ -284,10 +265,6 @@ CONFIG_TCP_CONG_BIC=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 is not set @@ -348,7 +325,16 @@ CONFIG_BLK_DEV_RAM=y CONFIG_BLK_DEV_RAM_COUNT=16 CONFIG_BLK_DEV_RAM_SIZE=8192 CONFIG_BLK_DEV_INITRD=y +# CONFIG_LBD is not set # CONFIG_CDROM_PKTCDVD is not set + +# +# IO Schedulers +# +CONFIG_IOSCHED_NOOP=y +CONFIG_IOSCHED_AS=y +CONFIG_IOSCHED_DEADLINE=y +CONFIG_IOSCHED_CFQ=y # CONFIG_ATA_OVER_ETH is not set # @@ -437,13 +423,12 @@ CONFIG_SCSI_CONSTANTS=y # # CONFIG_SCSI_SPI_ATTRS is not set # CONFIG_SCSI_FC_ATTRS is not set -CONFIG_SCSI_ISCSI_ATTRS=m +# CONFIG_SCSI_ISCSI_ATTRS is not set # CONFIG_SCSI_SAS_ATTRS is not set # # SCSI low-level drivers # -CONFIG_ISCSI_TCP=m # CONFIG_BLK_DEV_3W_XXXX_RAID is not set # CONFIG_SCSI_3W_9XXX is not set # CONFIG_SCSI_ACARD is not set @@ -454,7 +439,6 @@ CONFIG_ISCSI_TCP=m # CONFIG_SCSI_DPT_I2O is not set # CONFIG_MEGARAID_NEWGEN is not set # CONFIG_MEGARAID_LEGACY is not set -# CONFIG_MEGARAID_SAS is not set # CONFIG_SCSI_SATA is not set # CONFIG_SCSI_DMX3191D is not set # CONFIG_SCSI_FUTURE_DOMAIN is not set @@ -489,7 +473,6 @@ CONFIG_SCSI_QLA2XXX=y # CONFIG_FUSION is not set # CONFIG_FUSION_SPI is not set # CONFIG_FUSION_FC is not set -# CONFIG_FUSION_SAS is not set # # IEEE 1394 (FireWire) support @@ -527,7 +510,6 @@ 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 # @@ -699,7 +681,6 @@ CONFIG_LEGACY_PTY_COUNT=256 # TPM devices # # CONFIG_TCG_TPM is not set -# CONFIG_TELCLOCK is not set # # I2C support @@ -782,15 +763,12 @@ CONFIG_USB_OHCI_LITTLE_ENDIAN=y # # USB Device Class drivers # +# CONFIG_USB_BLUETOOTH_TTY is not set # CONFIG_USB_ACM is not set # CONFIG_USB_PRINTER is not set # -# 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 @@ -1061,8 +1039,6 @@ CONFIG_DEBUG_SLAB=y # CONFIG_DEBUG_KOBJECT is not set # CONFIG_DEBUG_INFO is not set # CONFIG_DEBUG_FS is not set -# CONFIG_DEBUG_VM is not set -# CONFIG_RCU_TORTURE_TEST is not set CONFIG_CROSSCOMPILE=y CONFIG_CMDLINE="console=ttyS1,38400n8 kgdb=ttyS0 root=/dev/nfs ip=bootp" # CONFIG_DEBUG_STACK_USAGE is not set @@ -1079,31 +1055,7 @@ CONFIG_CMDLINE="console=ttyS1,38400n8 kgdb=ttyS0 root=/dev/nfs ip=bootp" # # Cryptographic options # -CONFIG_CRYPTO=y -# CONFIG_CRYPTO_HMAC is not set -# CONFIG_CRYPTO_NULL is not set -# CONFIG_CRYPTO_MD4 is not set -CONFIG_CRYPTO_MD5=m -# CONFIG_CRYPTO_SHA1 is not set -# CONFIG_CRYPTO_SHA256 is not set -# CONFIG_CRYPTO_SHA512 is not set -# CONFIG_CRYPTO_WP512 is not set -# CONFIG_CRYPTO_TGR192 is not set -# CONFIG_CRYPTO_DES is not set -# CONFIG_CRYPTO_BLOWFISH is not set -# CONFIG_CRYPTO_TWOFISH is not set -# CONFIG_CRYPTO_SERPENT is not set -# CONFIG_CRYPTO_AES is not set -# CONFIG_CRYPTO_CAST5 is not set -# CONFIG_CRYPTO_CAST6 is not set -# CONFIG_CRYPTO_TEA is not set -# CONFIG_CRYPTO_ARC4 is not set -# CONFIG_CRYPTO_KHAZAD is not set -# CONFIG_CRYPTO_ANUBIS is not set -# CONFIG_CRYPTO_DEFLATE is not set -# CONFIG_CRYPTO_MICHAEL_MIC is not set -CONFIG_CRYPTO_CRC32C=m -# CONFIG_CRYPTO_TEST is not set +# CONFIG_CRYPTO is not set # # Hardware crypto devices @@ -1115,4 +1067,4 @@ CONFIG_CRYPTO_CRC32C=m CONFIG_CRC_CCITT=m # CONFIG_CRC16 is not set CONFIG_CRC32=y -CONFIG_LIBCRC32C=m +# CONFIG_LIBCRC32C is not set diff --git a/trunk/arch/mips/configs/pnx8550-v2pci_defconfig b/trunk/arch/mips/configs/pnx8550-v2pci_defconfig index a4ebb538e15c..37bd8d5c865d 100644 --- a/trunk/arch/mips/configs/pnx8550-v2pci_defconfig +++ b/trunk/arch/mips/configs/pnx8550-v2pci_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.14 -# Thu Nov 10 14:02:38 2005 +# Linux kernel version: 2.6.14-rc2 +# Thu Oct 20 22:26:53 2005 # CONFIG_MIPS=y @@ -56,24 +56,6 @@ CONFIG_OBSOLETE_MODPARM=y # CONFIG_MODULE_SRCVERSION_ALL is not set CONFIG_KMOD=y -# -# Block layer -# -# CONFIG_LBD is not set - -# -# IO Schedulers -# -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" - # # Machine selection # @@ -198,7 +180,6 @@ 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_PREEMPT_NONE=y # CONFIG_PREEMPT_VOLUNTARY is not set # CONFIG_PREEMPT is not set @@ -274,17 +255,13 @@ CONFIG_IPV6=m # CONFIG_IPV6_TUNNEL is not set CONFIG_NETFILTER=y # CONFIG_NETFILTER_DEBUG is not set - -# -# Core Netfilter Configuration -# # CONFIG_NETFILTER_NETLINK is not set -# CONFIG_NF_CONNTRACK is not set # # IP: Netfilter Configuration # # CONFIG_IP_NF_CONNTRACK is not set +CONFIG_IP_NF_PPTP=m # CONFIG_IP_NF_QUEUE is not set # CONFIG_IP_NF_IPTABLES is not set # CONFIG_IP_NF_ARPTABLES is not set @@ -316,10 +293,6 @@ CONFIG_NETFILTER=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 is not set @@ -379,7 +352,16 @@ CONFIG_BLK_DEV_RAM=y CONFIG_BLK_DEV_RAM_COUNT=16 CONFIG_BLK_DEV_RAM_SIZE=8192 CONFIG_BLK_DEV_INITRD=y +# CONFIG_LBD is not set # CONFIG_CDROM_PKTCDVD is not set + +# +# IO Schedulers +# +CONFIG_IOSCHED_NOOP=y +CONFIG_IOSCHED_AS=y +CONFIG_IOSCHED_DEADLINE=y +CONFIG_IOSCHED_CFQ=y # CONFIG_ATA_OVER_ETH is not set # @@ -469,13 +451,12 @@ CONFIG_BLK_DEV_SD=y # CONFIG_SCSI_SPI_ATTRS=m # CONFIG_SCSI_FC_ATTRS is not set -CONFIG_SCSI_ISCSI_ATTRS=m +# CONFIG_SCSI_ISCSI_ATTRS is not set # CONFIG_SCSI_SAS_ATTRS is not set # # SCSI low-level drivers # -CONFIG_ISCSI_TCP=m # CONFIG_BLK_DEV_3W_XXXX_RAID is not set # CONFIG_SCSI_3W_9XXX is not set # CONFIG_SCSI_ACARD is not set @@ -491,7 +472,6 @@ CONFIG_AIC7XXX_DEBUG_MASK=0 # CONFIG_SCSI_DPT_I2O is not set # CONFIG_MEGARAID_NEWGEN is not set # CONFIG_MEGARAID_LEGACY is not set -# CONFIG_MEGARAID_SAS is not set # CONFIG_SCSI_SATA is not set # CONFIG_SCSI_DMX3191D is not set # CONFIG_SCSI_FUTURE_DOMAIN is not set @@ -526,7 +506,6 @@ CONFIG_SCSI_QLA2XXX=y # CONFIG_FUSION is not set # CONFIG_FUSION_SPI is not set # CONFIG_FUSION_FC is not set -# CONFIG_FUSION_SAS is not set # # IEEE 1394 (FireWire) support @@ -564,7 +543,6 @@ 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 # @@ -644,7 +622,6 @@ CONFIG_PPP_ASYNC=m CONFIG_PPP_SYNC_TTY=m CONFIG_PPP_DEFLATE=m # CONFIG_PPP_BSDCOMP is not set -CONFIG_PPP_MPPE=m # CONFIG_PPPOE is not set # CONFIG_SLIP is not set # CONFIG_NET_FC is not set @@ -769,7 +746,6 @@ CONFIG_LEGACY_PTY_COUNT=256 # TPM devices # # CONFIG_TCG_TPM is not set -# CONFIG_TELCLOCK is not set # # I2C support @@ -820,7 +796,6 @@ CONFIG_I2C_ALGOBIT=m # 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 @@ -897,6 +872,7 @@ CONFIG_FB=y # CONFIG_FB_CFB_FILLRECT is not set # CONFIG_FB_CFB_COPYAREA is not set # CONFIG_FB_CFB_IMAGEBLIT is not set +# CONFIG_FB_SOFT_CURSOR is not set # CONFIG_FB_MACMODES is not set # CONFIG_FB_MODE_HELPERS is not set # CONFIG_FB_TILEBLITTING is not set @@ -905,7 +881,6 @@ CONFIG_FB=y # CONFIG_FB_CYBER2000 is not set # CONFIG_FB_ASILIANT is not set # CONFIG_FB_IMSTT is not set -# CONFIG_FB_S1D13XXX is not set # CONFIG_FB_NVIDIA is not set # CONFIG_FB_RIVA is not set # CONFIG_FB_MATROX is not set @@ -922,6 +897,7 @@ CONFIG_FB=y # CONFIG_FB_SMIVGX is not set # CONFIG_FB_CYBLA is not set # CONFIG_FB_TRIDENT is not set +# CONFIG_FB_S1D13XXX is not set # CONFIG_FB_VIRTUAL is not set # @@ -970,15 +946,12 @@ CONFIG_USB_DEVICEFS=y # # USB Device Class drivers # +# CONFIG_USB_BLUETOOTH_TTY is not set # CONFIG_USB_ACM is not set # CONFIG_USB_PRINTER is not set # -# 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 @@ -1262,31 +1235,7 @@ CONFIG_CMDLINE="" # # Cryptographic options # -CONFIG_CRYPTO=y -# CONFIG_CRYPTO_HMAC is not set -# CONFIG_CRYPTO_NULL is not set -# CONFIG_CRYPTO_MD4 is not set -CONFIG_CRYPTO_MD5=m -CONFIG_CRYPTO_SHA1=m -# CONFIG_CRYPTO_SHA256 is not set -# CONFIG_CRYPTO_SHA512 is not set -# CONFIG_CRYPTO_WP512 is not set -# CONFIG_CRYPTO_TGR192 is not set -# CONFIG_CRYPTO_DES is not set -# CONFIG_CRYPTO_BLOWFISH is not set -# CONFIG_CRYPTO_TWOFISH is not set -# CONFIG_CRYPTO_SERPENT is not set -# CONFIG_CRYPTO_AES is not set -# CONFIG_CRYPTO_CAST5 is not set -# CONFIG_CRYPTO_CAST6 is not set -# CONFIG_CRYPTO_TEA is not set -CONFIG_CRYPTO_ARC4=m -# CONFIG_CRYPTO_KHAZAD is not set -# CONFIG_CRYPTO_ANUBIS is not set -# CONFIG_CRYPTO_DEFLATE is not set -# CONFIG_CRYPTO_MICHAEL_MIC is not set -CONFIG_CRYPTO_CRC32C=m -# CONFIG_CRYPTO_TEST is not set +# CONFIG_CRYPTO is not set # # Hardware crypto devices @@ -1298,6 +1247,6 @@ CONFIG_CRYPTO_CRC32C=m CONFIG_CRC_CCITT=m # CONFIG_CRC16 is not set CONFIG_CRC32=y -CONFIG_LIBCRC32C=m +# CONFIG_LIBCRC32C is not set CONFIG_ZLIB_INFLATE=y CONFIG_ZLIB_DEFLATE=m diff --git a/trunk/arch/mips/configs/qemu_defconfig b/trunk/arch/mips/configs/qemu_defconfig index 5d39162077f4..741a9a971367 100644 --- a/trunk/arch/mips/configs/qemu_defconfig +++ b/trunk/arch/mips/configs/qemu_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.14 -# Mon Nov 7 23:06:31 2005 +# Linux kernel version: 2.6.14-rc2 +# Thu Oct 20 22:26:56 2005 # CONFIG_MIPS=y @@ -49,24 +49,6 @@ CONFIG_BASE_SMALL=1 # # CONFIG_MODULES is not set -# -# Block layer -# -# CONFIG_LBD is not set - -# -# IO Schedulers -# -CONFIG_IOSCHED_NOOP=y -# CONFIG_IOSCHED_AS is not set -# CONFIG_IOSCHED_DEADLINE is not set -# CONFIG_IOSCHED_CFQ is not set -# CONFIG_DEFAULT_AS is not set -# CONFIG_DEFAULT_DEADLINE is not set -# CONFIG_DEFAULT_CFQ is not set -CONFIG_DEFAULT_NOOP=y -CONFIG_DEFAULT_IOSCHED="noop" - # # Machine selection # @@ -186,7 +168,6 @@ CONFIG_ARCH_FLATMEM_ENABLE=y CONFIG_FLATMEM=y CONFIG_FLAT_NODE_MEM_MAP=y # CONFIG_SPARSEMEM_STATIC is not set -CONFIG_SPLIT_PTLOCK_CPUS=4 CONFIG_PREEMPT_NONE=y # CONFIG_PREEMPT_VOLUNTARY is not set # CONFIG_PREEMPT is not set @@ -253,10 +234,6 @@ CONFIG_TCP_CONG_BIC=y # CONFIG_LLC2 is not set # CONFIG_IPX is not set # CONFIG_ATALK is not set - -# -# QoS and/or fair queueing -# # CONFIG_NET_SCHED is not set # CONFIG_NET_CLS_ROUTE is not set @@ -288,7 +265,6 @@ CONFIG_STANDALONE=y # Connector - unified userspace <-> kernelspace linker # CONFIG_CONNECTOR=y -CONFIG_PROC_EVENTS=y # # Memory Technology Devices (MTD) @@ -313,7 +289,16 @@ CONFIG_PROC_EVENTS=y # CONFIG_BLK_DEV_NBD is not set # CONFIG_BLK_DEV_RAM is not set CONFIG_BLK_DEV_RAM_COUNT=16 +# CONFIG_LBD is not set # CONFIG_CDROM_PKTCDVD is not set + +# +# IO Schedulers +# +CONFIG_IOSCHED_NOOP=y +# CONFIG_IOSCHED_AS is not set +# CONFIG_IOSCHED_DEADLINE is not set +# CONFIG_IOSCHED_CFQ is not set # CONFIG_ATA_OVER_ETH is not set # @@ -368,6 +353,7 @@ CONFIG_NETDEVICES=y # PHY device support # CONFIG_PHYLIB=y +CONFIG_PHYCONTROL=y # # MII PHY device drivers @@ -399,6 +385,7 @@ CONFIG_NET_ISA=y # CONFIG_ETH16I is not set CONFIG_NE2000=y # CONFIG_NET_PCI is not set +# CONFIG_NET_POCKET is not set # # Ethernet (1000 Mbit) @@ -570,10 +557,6 @@ CONFIG_DUMMY_CONSOLE=y # 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' -# - # # USB Gadget Support # diff --git a/trunk/arch/mips/configs/rbhma4500_defconfig b/trunk/arch/mips/configs/rbhma4500_defconfig index 047e0b4236f8..897420d39053 100644 --- a/trunk/arch/mips/configs/rbhma4500_defconfig +++ b/trunk/arch/mips/configs/rbhma4500_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.14 -# Thu Nov 10 14:02:45 2005 +# Linux kernel version: 2.6.14-rc2 +# Thu Oct 20 22:26:59 2005 # CONFIG_MIPS=y @@ -56,24 +56,6 @@ CONFIG_OBSOLETE_MODPARM=y # CONFIG_MODULE_SRCVERSION_ALL is not set CONFIG_KMOD=y -# -# Block layer -# -# CONFIG_LBD is not set - -# -# IO Schedulers -# -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" - # # Machine selection # @@ -206,7 +188,6 @@ 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_PREEMPT_NONE=y # CONFIG_PREEMPT_VOLUNTARY is not set # CONFIG_PREEMPT is not set @@ -284,19 +265,15 @@ CONFIG_IPV6=m # CONFIG_IPV6_TUNNEL is not set CONFIG_NETFILTER=y # CONFIG_NETFILTER_DEBUG is not set - -# -# Core Netfilter Configuration -# CONFIG_NETFILTER_NETLINK=m CONFIG_NETFILTER_NETLINK_QUEUE=m CONFIG_NETFILTER_NETLINK_LOG=m -# CONFIG_NF_CONNTRACK is not set # # IP: Netfilter Configuration # # CONFIG_IP_NF_CONNTRACK is not set +CONFIG_IP_NF_PPTP=m # CONFIG_IP_NF_QUEUE is not set # CONFIG_IP_NF_IPTABLES is not set # CONFIG_IP_NF_ARPTABLES is not set @@ -328,10 +305,6 @@ CONFIG_NETFILTER_NETLINK_LOG=m # 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 is not set @@ -382,7 +355,6 @@ CONFIG_MTD_BLOCK=y # CONFIG_FTL is not set # CONFIG_NFTL is not set # CONFIG_INFTL is not set -# CONFIG_RFD_FTL is not set # # RAM/ROM/Flash chip drivers @@ -439,11 +411,6 @@ CONFIG_MTD_CFI_UTIL=y # # CONFIG_MTD_NAND is not set -# -# OneNAND Flash Device Drivers -# -# CONFIG_MTD_ONENAND is not set - # # Parallel port support # @@ -471,7 +438,16 @@ CONFIG_BLK_DEV_RAM=y CONFIG_BLK_DEV_RAM_COUNT=16 CONFIG_BLK_DEV_RAM_SIZE=8192 CONFIG_BLK_DEV_INITRD=y +# CONFIG_LBD is not set # CONFIG_CDROM_PKTCDVD is not set + +# +# IO Schedulers +# +CONFIG_IOSCHED_NOOP=y +CONFIG_IOSCHED_AS=y +CONFIG_IOSCHED_DEADLINE=y +CONFIG_IOSCHED_CFQ=y # CONFIG_ATA_OVER_ETH is not set # @@ -580,6 +556,7 @@ CONFIG_TUN=m # PHY device support # CONFIG_PHYLIB=m +CONFIG_PHYCONTROL=y # # MII PHY device drivers @@ -597,7 +574,6 @@ CONFIG_NET_ETHERNET=y # CONFIG_MII is not set # CONFIG_HAPPYMEAL is not set # CONFIG_SUNGEM is not set -# CONFIG_CASSINI is not set # CONFIG_NET_VENDOR_3COM is not set # CONFIG_NET_VENDOR_SMC is not set # CONFIG_NET_VENDOR_RACAL is not set @@ -643,6 +619,7 @@ CONFIG_NET_PCI=y # CONFIG_TLAN is not set # CONFIG_VIA_RHINE is not set # CONFIG_LAN_SAA9730 is not set +# CONFIG_NET_POCKET is not set # # Ethernet (1000 Mbit) @@ -691,6 +668,7 @@ CONFIG_NET_RADIO=y # CONFIG_IPW2100 is not set # CONFIG_IPW_DEBUG is not set CONFIG_IPW2200=m +# CONFIG_AIRO is not set # CONFIG_HERMES is not set # CONFIG_ATMEL is not set @@ -714,7 +692,6 @@ CONFIG_PPP_ASYNC=m CONFIG_PPP_SYNC_TTY=m CONFIG_PPP_DEFLATE=m # CONFIG_PPP_BSDCOMP is not set -CONFIG_PPP_MPPE=m CONFIG_PPPOE=m # CONFIG_SLIP is not set # CONFIG_SHAPER is not set @@ -827,7 +804,6 @@ CONFIG_LEGACY_PTY_COUNT=256 # TPM devices # # CONFIG_TCG_TPM is not set -# CONFIG_TELCLOCK is not set # # I2C support @@ -871,6 +847,7 @@ CONFIG_FB=y CONFIG_FB_CFB_FILLRECT=y CONFIG_FB_CFB_COPYAREA=y CONFIG_FB_CFB_IMAGEBLIT=y +CONFIG_FB_SOFT_CURSOR=y # CONFIG_FB_MACMODES is not set # CONFIG_FB_MODE_HELPERS is not set # CONFIG_FB_TILEBLITTING is not set @@ -879,7 +856,6 @@ CONFIG_FB_CFB_IMAGEBLIT=y # CONFIG_FB_CYBER2000 is not set # CONFIG_FB_ASILIANT is not set # CONFIG_FB_IMSTT is not set -# CONFIG_FB_S1D13XXX is not set # CONFIG_FB_NVIDIA is not set # CONFIG_FB_RIVA is not set # CONFIG_FB_MATROX is not set @@ -900,6 +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_S1D13XXX is not set # CONFIG_FB_VIRTUAL is not set # @@ -949,15 +926,12 @@ CONFIG_USB=y # # USB Device Class drivers # +# CONFIG_USB_BLUETOOTH_TTY is not set # CONFIG_USB_ACM is not set # CONFIG_USB_PRINTER is not set # -# 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 is not set @@ -1132,7 +1106,6 @@ CONFIG_RELAYFS_FS=m CONFIG_JFFS2_FS=y CONFIG_JFFS2_FS_DEBUG=0 CONFIG_JFFS2_FS_WRITEBUFFER=y -# CONFIG_JFFS2_SUMMARY is not set # CONFIG_JFFS2_COMPRESSION_OPTIONS is not set CONFIG_JFFS2_ZLIB=y CONFIG_JFFS2_RTIME=y diff --git a/trunk/arch/mips/configs/rm200_defconfig b/trunk/arch/mips/configs/rm200_defconfig index 55458062352e..988a05824f01 100644 --- a/trunk/arch/mips/configs/rm200_defconfig +++ b/trunk/arch/mips/configs/rm200_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.14 -# Thu Nov 10 14:02:50 2005 +# Linux kernel version: 2.6.14-rc2 +# Thu Oct 20 22:27:03 2005 # CONFIG_MIPS=y @@ -58,24 +58,6 @@ CONFIG_MODVERSIONS=y # CONFIG_MODULE_SRCVERSION_ALL is not set CONFIG_KMOD=y -# -# Block layer -# -# CONFIG_LBD is not set - -# -# IO Schedulers -# -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" - # # Machine selection # @@ -208,7 +190,6 @@ 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_PREEMPT_NONE is not set CONFIG_PREEMPT_VOLUNTARY=y # CONFIG_PREEMPT is not set @@ -291,10 +272,6 @@ CONFIG_IPV6_TUNNEL=m CONFIG_NETFILTER=y # CONFIG_NETFILTER_DEBUG is not set CONFIG_BRIDGE_NETFILTER=y - -# -# Core Netfilter Configuration -# CONFIG_NETFILTER_NETLINK=m CONFIG_NETFILTER_NETLINK_QUEUE=m CONFIG_NETFILTER_NETLINK_LOG=m @@ -348,7 +325,6 @@ CONFIG_IP_NF_TARGET_REJECT=m CONFIG_IP_NF_TARGET_LOG=m CONFIG_IP_NF_TARGET_ULOG=m CONFIG_IP_NF_TARGET_TCPMSS=m -CONFIG_IP_NF_TARGET_NFQUEUE=m CONFIG_IP_NF_NAT=m CONFIG_IP_NF_NAT_NEEDED=y CONFIG_IP_NF_TARGET_MASQUERADE=m @@ -398,7 +374,6 @@ CONFIG_IP6_NF_MATCH_PHYSDEV=m CONFIG_IP6_NF_FILTER=m CONFIG_IP6_NF_TARGET_LOG=m CONFIG_IP6_NF_TARGET_REJECT=m -CONFIG_IP6_NF_TARGET_NFQUEUE=m CONFIG_IP6_NF_MANGLE=m CONFIG_IP6_NF_TARGET_MARK=m CONFIG_IP6_NF_TARGET_HL=m @@ -455,18 +430,10 @@ CONFIG_DECNET=m # 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=y CONFIG_NET_SCH_CLK_JIFFIES=y # CONFIG_NET_SCH_CLK_GETTIMEOFDAY is not set # CONFIG_NET_SCH_CLK_CPU is not set - -# -# Queueing/Scheduling -# CONFIG_NET_SCH_CBQ=m CONFIG_NET_SCH_HTB=m CONFIG_NET_SCH_HFSC=m @@ -479,10 +446,8 @@ CONFIG_NET_SCH_GRED=m CONFIG_NET_SCH_DSMARK=m CONFIG_NET_SCH_NETEM=m CONFIG_NET_SCH_INGRESS=m - -# -# Classification -# +CONFIG_NET_QOS=y +CONFIG_NET_ESTIMATOR=y CONFIG_NET_CLS=y CONFIG_NET_CLS_BASIC=m CONFIG_NET_CLS_TCINDEX=m @@ -491,14 +456,13 @@ CONFIG_NET_CLS_ROUTE=y CONFIG_NET_CLS_FW=m CONFIG_NET_CLS_U32=m # CONFIG_CLS_U32_PERF is not set +# CONFIG_NET_CLS_IND is not set # CONFIG_CLS_U32_MARK is not set CONFIG_NET_CLS_RSVP=m CONFIG_NET_CLS_RSVP6=m # CONFIG_NET_EMATCH is not set # CONFIG_NET_CLS_ACT is not set CONFIG_NET_CLS_POLICE=y -# CONFIG_NET_CLS_IND is not set -CONFIG_NET_ESTIMATOR=y # # Network testing @@ -619,9 +583,18 @@ CONFIG_BLK_DEV_UB=m CONFIG_BLK_DEV_RAM=m CONFIG_BLK_DEV_RAM_COUNT=16 CONFIG_BLK_DEV_RAM_SIZE=4096 +# CONFIG_LBD is not set CONFIG_CDROM_PKTCDVD=m CONFIG_CDROM_PKTCDVD_BUFFERS=8 # CONFIG_CDROM_PKTCDVD_WCACHE is not set + +# +# IO Schedulers +# +CONFIG_IOSCHED_NOOP=y +CONFIG_IOSCHED_AS=y +CONFIG_IOSCHED_DEADLINE=y +CONFIG_IOSCHED_CFQ=y CONFIG_ATA_OVER_ETH=m # @@ -665,7 +638,6 @@ CONFIG_SCSI_SAS_ATTRS=m # # SCSI low-level drivers # -CONFIG_ISCSI_TCP=m # CONFIG_BLK_DEV_3W_XXXX_RAID is not set # CONFIG_SCSI_3W_9XXX is not set # CONFIG_SCSI_ACARD is not set @@ -679,7 +651,6 @@ CONFIG_ISCSI_TCP=m CONFIG_MEGARAID_NEWGEN=y CONFIG_MEGARAID_MM=m CONFIG_MEGARAID_MAILBOX=m -# CONFIG_MEGARAID_SAS is not set # CONFIG_SCSI_SATA is not set # CONFIG_SCSI_DMX3191D is not set # CONFIG_SCSI_DTC3280 is not set @@ -752,7 +723,6 @@ CONFIG_DM_MULTIPATH_EMC=m # CONFIG_FUSION is not set # CONFIG_FUSION_SPI is not set # CONFIG_FUSION_FC is not set -# CONFIG_FUSION_SAS is not set # # IEEE 1394 (FireWire) support @@ -782,6 +752,7 @@ CONFIG_TUN=m # PHY device support # CONFIG_PHYLIB=m +CONFIG_PHYCONTROL=y # # MII PHY device drivers @@ -799,7 +770,6 @@ 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 # CONFIG_NET_VENDOR_SMC is not set # CONFIG_NET_VENDOR_RACAL is not set @@ -1014,7 +984,6 @@ CONFIG_RTC=m # TPM devices # # CONFIG_TCG_TPM is not set -# CONFIG_TELCLOCK is not set # # I2C support @@ -1105,15 +1074,12 @@ CONFIG_USB_UHCI_HCD=m # # USB Device Class drivers # +CONFIG_USB_BLUETOOTH_TTY=m CONFIG_USB_ACM=m CONFIG_USB_PRINTER=m # -# 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=m # CONFIG_USB_STORAGE_DEBUG is not set @@ -1230,7 +1196,6 @@ 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=m CONFIG_USB_SERIAL_SAFE=m @@ -1306,7 +1271,7 @@ CONFIG_REISERFS_FS_SECURITY=y CONFIG_FS_POSIX_ACL=y CONFIG_XFS_FS=m CONFIG_XFS_EXPORT=y -CONFIG_XFS_QUOTA=y +CONFIG_XFS_QUOTA=m CONFIG_XFS_SECURITY=y # CONFIG_XFS_POSIX_ACL is not set # CONFIG_XFS_RT is not set diff --git a/trunk/arch/mips/configs/sb1250-swarm_defconfig b/trunk/arch/mips/configs/sb1250-swarm_defconfig index dc453a1e4806..4365d9c8c42e 100644 --- a/trunk/arch/mips/configs/sb1250-swarm_defconfig +++ b/trunk/arch/mips/configs/sb1250-swarm_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.14 -# Mon Nov 7 23:06:43 2005 +# Linux kernel version: 2.6.14-rc2 +# Thu Oct 20 22:27:05 2005 # CONFIG_MIPS=y @@ -58,23 +58,6 @@ CONFIG_MODULE_SRCVERSION_ALL=y CONFIG_KMOD=y CONFIG_STOP_MACHINE=y -# -# Block layer -# - -# -# IO Schedulers -# -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" - # # Machine selection # @@ -143,8 +126,8 @@ CONFIG_CPU_SB1_PASS_1=y # CONFIG_CPU_SB1_PASS_3 is not set CONFIG_SIBYTE_HAS_LDT=y # CONFIG_SIMULATION is not set -# CONFIG_SB1_CEX_ALWAYS_FATAL is not set -# CONFIG_SB1_CERR_STALL is not set +# CONFIG_CONFIG_SB1_CEX_ALWAYS_FATAL is not set +# CONFIG_CONFIG_SB1_CERR_STALL is not set CONFIG_SIBYTE_CFE=y # CONFIG_SIBYTE_CFE_CONSOLE is not set # CONFIG_SIBYTE_BUS_WATCHER is not set @@ -217,7 +200,6 @@ 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_SMP=y CONFIG_NR_CPUS=2 CONFIG_PREEMPT_NONE=y @@ -313,10 +295,6 @@ CONFIG_TCP_CONG_BIC=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 is not set @@ -381,6 +359,14 @@ CONFIG_BLK_DEV_INITRD=y CONFIG_CDROM_PKTCDVD=m CONFIG_CDROM_PKTCDVD_BUFFERS=8 # CONFIG_CDROM_PKTCDVD_WCACHE is not set + +# +# IO Schedulers +# +CONFIG_IOSCHED_NOOP=y +CONFIG_IOSCHED_AS=y +CONFIG_IOSCHED_DEADLINE=y +CONFIG_IOSCHED_CFQ=y CONFIG_ATA_OVER_ETH=m # @@ -455,6 +441,7 @@ CONFIG_NETDEVICES=y # PHY device support # CONFIG_PHYLIB=m +CONFIG_PHYCONTROL=y # # MII PHY device drivers @@ -472,7 +459,6 @@ 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 # @@ -613,7 +599,6 @@ CONFIG_LEGACY_PTY_COUNT=256 # TPM devices # # CONFIG_TCG_TPM is not set -# CONFIG_TELCLOCK is not set # # I2C support @@ -666,10 +651,6 @@ CONFIG_USB_ARCH_HAS_HCD=y CONFIG_USB_ARCH_HAS_OHCI=y # CONFIG_USB is not set -# -# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' -# - # # USB Gadget Support # diff --git a/trunk/arch/mips/configs/sead_defconfig b/trunk/arch/mips/configs/sead_defconfig index aa27d583162d..d835f6db1f41 100644 --- a/trunk/arch/mips/configs/sead_defconfig +++ b/trunk/arch/mips/configs/sead_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.14 -# Mon Nov 7 23:06:45 2005 +# Linux kernel version: 2.6.14-rc2 +# Thu Oct 20 22:27:07 2005 # CONFIG_MIPS=y @@ -47,24 +47,6 @@ CONFIG_BASE_SMALL=0 # # CONFIG_MODULES is not set -# -# Block layer -# -# CONFIG_LBD is not set - -# -# IO Schedulers -# -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" - # # Machine selection # @@ -191,7 +173,6 @@ 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_PREEMPT_NONE=y # CONFIG_PREEMPT_VOLUNTARY is not set # CONFIG_PREEMPT is not set @@ -261,8 +242,17 @@ CONFIG_BLK_DEV_RAM=y CONFIG_BLK_DEV_RAM_COUNT=16 CONFIG_BLK_DEV_RAM_SIZE=18432 CONFIG_BLK_DEV_INITRD=y +# CONFIG_LBD is not set # CONFIG_CDROM_PKTCDVD is not set +# +# IO Schedulers +# +CONFIG_IOSCHED_NOOP=y +CONFIG_IOSCHED_AS=y +CONFIG_IOSCHED_DEADLINE=y +CONFIG_IOSCHED_CFQ=y + # # ATA/ATAPI/MFM/RLL support # @@ -363,7 +353,6 @@ CONFIG_LEGACY_PTY_COUNT=256 # # TPM devices # -# CONFIG_TELCLOCK is not set # # I2C support @@ -414,10 +403,6 @@ CONFIG_LEGACY_PTY_COUNT=256 # 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' -# - # # USB Gadget Support # diff --git a/trunk/arch/mips/configs/tb0226_defconfig b/trunk/arch/mips/configs/tb0226_defconfig index ddc7e45996f2..bf60a17de2b0 100644 --- a/trunk/arch/mips/configs/tb0226_defconfig +++ b/trunk/arch/mips/configs/tb0226_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.14 -# Mon Nov 7 23:06:49 2005 +# Linux kernel version: 2.6.14-rc2 +# Thu Oct 20 22:27:10 2005 # CONFIG_MIPS=y @@ -56,24 +56,6 @@ CONFIG_MODVERSIONS=y CONFIG_MODULE_SRCVERSION_ALL=y CONFIG_KMOD=y -# -# Block layer -# -# CONFIG_LBD is not set - -# -# IO Schedulers -# -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" - # # Machine selection # @@ -201,7 +183,6 @@ 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_PREEMPT_NONE=y # CONFIG_PREEMPT_VOLUNTARY is not set # CONFIG_PREEMPT is not set @@ -296,10 +277,6 @@ CONFIG_TCP_CONG_BIC=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 is not set @@ -362,7 +339,16 @@ CONFIG_BLK_DEV_NBD=m CONFIG_BLK_DEV_RAM=m CONFIG_BLK_DEV_RAM_COUNT=16 CONFIG_BLK_DEV_RAM_SIZE=4096 +# CONFIG_LBD is not set # CONFIG_CDROM_PKTCDVD is not set + +# +# IO Schedulers +# +CONFIG_IOSCHED_NOOP=y +CONFIG_IOSCHED_AS=y +CONFIG_IOSCHED_DEADLINE=y +CONFIG_IOSCHED_CFQ=y CONFIG_ATA_OVER_ETH=m # @@ -399,13 +385,12 @@ CONFIG_SCSI_MULTI_LUN=y # # CONFIG_SCSI_SPI_ATTRS is not set # CONFIG_SCSI_FC_ATTRS is not set -CONFIG_SCSI_ISCSI_ATTRS=m +# CONFIG_SCSI_ISCSI_ATTRS is not set # CONFIG_SCSI_SAS_ATTRS is not set # # SCSI low-level drivers # -CONFIG_ISCSI_TCP=m # CONFIG_BLK_DEV_3W_XXXX_RAID is not set # CONFIG_SCSI_3W_9XXX is not set # CONFIG_SCSI_ACARD is not set @@ -416,7 +401,6 @@ CONFIG_ISCSI_TCP=m # CONFIG_SCSI_DPT_I2O is not set # CONFIG_MEGARAID_NEWGEN is not set # CONFIG_MEGARAID_LEGACY is not set -# CONFIG_MEGARAID_SAS is not set # CONFIG_SCSI_SATA is not set # CONFIG_SCSI_DMX3191D is not set # CONFIG_SCSI_FUTURE_DOMAIN is not set @@ -451,7 +435,6 @@ CONFIG_SCSI_QLA2XXX=y # CONFIG_FUSION is not set # CONFIG_FUSION_SPI is not set # CONFIG_FUSION_FC is not set -# CONFIG_FUSION_SAS is not set # # IEEE 1394 (FireWire) support @@ -481,6 +464,7 @@ CONFIG_NETDEVICES=y # PHY device support # CONFIG_PHYLIB=m +CONFIG_PHYCONTROL=y # # MII PHY device drivers @@ -498,7 +482,6 @@ 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 # @@ -651,7 +634,6 @@ CONFIG_LEGACY_PTY_COUNT=256 # CONFIG_WATCHDOG is not set # CONFIG_RTC is not set # CONFIG_GEN_RTC is not set -# CONFIG_RTC_VR41XX is not set # CONFIG_DTLK is not set # CONFIG_R3964 is not set # CONFIG_APPLICOM is not set @@ -668,7 +650,6 @@ CONFIG_GPIO_VR41XX=y # TPM devices # # CONFIG_TCG_TPM is not set -# CONFIG_TELCLOCK is not set # # I2C support @@ -752,15 +733,12 @@ CONFIG_USB_OHCI_LITTLE_ENDIAN=y # # USB Device Class drivers # +# CONFIG_USB_BLUETOOTH_TTY is not set # CONFIG_USB_ACM is not set # CONFIG_USB_PRINTER is not set # -# 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=m # CONFIG_USB_STORAGE_DEBUG is not set diff --git a/trunk/arch/mips/configs/tb0229_defconfig b/trunk/arch/mips/configs/tb0229_defconfig index e8c82f011e98..ac8b64e87b8a 100644 --- a/trunk/arch/mips/configs/tb0229_defconfig +++ b/trunk/arch/mips/configs/tb0229_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.14 -# Wed Nov 9 11:11:47 2005 +# Linux kernel version: 2.6.14-rc2 +# Thu Oct 20 22:27:13 2005 # CONFIG_MIPS=y @@ -56,24 +56,6 @@ CONFIG_MODVERSIONS=y CONFIG_MODULE_SRCVERSION_ALL=y CONFIG_KMOD=y -# -# Block layer -# -# CONFIG_LBD is not set - -# -# IO Schedulers -# -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" - # # Machine selection # @@ -201,7 +183,6 @@ 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_PREEMPT_NONE=y # CONFIG_PREEMPT_VOLUNTARY is not set # CONFIG_PREEMPT is not set @@ -297,10 +278,6 @@ CONFIG_TCP_CONG_BIC=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 is not set @@ -364,9 +341,18 @@ CONFIG_BLK_DEV_RAM=y CONFIG_BLK_DEV_RAM_COUNT=16 CONFIG_BLK_DEV_RAM_SIZE=4096 # CONFIG_BLK_DEV_INITRD is not set +# CONFIG_LBD is not set CONFIG_CDROM_PKTCDVD=m CONFIG_CDROM_PKTCDVD_BUFFERS=8 # CONFIG_CDROM_PKTCDVD_WCACHE is not set + +# +# IO Schedulers +# +CONFIG_IOSCHED_NOOP=y +CONFIG_IOSCHED_AS=y +CONFIG_IOSCHED_DEADLINE=y +CONFIG_IOSCHED_CFQ=y CONFIG_ATA_OVER_ETH=m # @@ -418,6 +404,7 @@ CONFIG_DUMMY=m # PHY device support # CONFIG_PHYLIB=m +CONFIG_PHYCONTROL=y # # MII PHY device drivers @@ -435,7 +422,6 @@ 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 # @@ -518,7 +504,6 @@ CONFIG_PPP_ASYNC=m CONFIG_PPP_SYNC_TTY=m CONFIG_PPP_DEFLATE=m CONFIG_PPP_BSDCOMP=m -CONFIG_PPP_MPPE=m CONFIG_PPPOE=m CONFIG_SLIP=m CONFIG_SLIP_COMPRESSED=y @@ -604,7 +589,6 @@ CONFIG_LEGACY_PTY_COUNT=256 # CONFIG_WATCHDOG is not set # CONFIG_RTC is not set # CONFIG_GEN_RTC is not set -# CONFIG_RTC_VR41XX is not set # CONFIG_DTLK is not set # CONFIG_R3964 is not set # CONFIG_APPLICOM is not set @@ -621,7 +605,6 @@ CONFIG_GPIO_VR41XX=y # TPM devices # # CONFIG_TCG_TPM is not set -# CONFIG_TELCLOCK is not set # # I2C support @@ -705,15 +688,12 @@ CONFIG_USB_OHCI_LITTLE_ENDIAN=y # # USB Device Class drivers # +# CONFIG_USB_BLUETOOTH_TTY is not set # CONFIG_USB_ACM is not set # CONFIG_USB_PRINTER is not set # -# 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 is not set diff --git a/trunk/arch/mips/configs/workpad_defconfig b/trunk/arch/mips/configs/workpad_defconfig index 125b2997abfe..ab13621ef3b9 100644 --- a/trunk/arch/mips/configs/workpad_defconfig +++ b/trunk/arch/mips/configs/workpad_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.15-rc1 -# Tue Nov 15 11:17:02 2005 +# Linux kernel version: 2.6.14-rc2 +# Thu Oct 20 22:27:16 2005 # CONFIG_MIPS=y @@ -56,24 +56,6 @@ CONFIG_MODVERSIONS=y CONFIG_MODULE_SRCVERSION_ALL=y CONFIG_KMOD=y -# -# Block layer -# -# CONFIG_LBD is not set - -# -# IO Schedulers -# -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" - # # Machine selection # @@ -198,7 +180,6 @@ 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_PREEMPT_NONE=y # CONFIG_PREEMPT_VOLUNTARY is not set # CONFIG_PREEMPT is not set @@ -292,10 +273,6 @@ CONFIG_TCP_CONG_BIC=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 is not set @@ -351,7 +328,16 @@ CONFIG_CONNECTOR=m # CONFIG_BLK_DEV_NBD is not set # CONFIG_BLK_DEV_RAM is not set CONFIG_BLK_DEV_RAM_COUNT=16 +# CONFIG_LBD is not set # CONFIG_CDROM_PKTCDVD is not set + +# +# IO Schedulers +# +CONFIG_IOSCHED_NOOP=y +CONFIG_IOSCHED_AS=y +CONFIG_IOSCHED_DEADLINE=y +CONFIG_IOSCHED_CFQ=y CONFIG_ATA_OVER_ETH=m # @@ -429,6 +415,7 @@ CONFIG_NETDEVICES=y # PHY device support # CONFIG_PHYLIB=m +CONFIG_PHYCONTROL=y # # MII PHY device drivers @@ -452,6 +439,7 @@ CONFIG_MII=m # CONFIG_HP100 is not set # CONFIG_NET_ISA is not set # CONFIG_NET_PCI is not set +# CONFIG_NET_POCKET is not set # # Ethernet (1000 Mbit) @@ -589,7 +577,6 @@ CONFIG_WATCHDOG=y # CONFIG_WDT is not set # CONFIG_RTC is not set # CONFIG_GEN_RTC is not set -# CONFIG_RTC_VR41XX is not set # CONFIG_DTLK is not set # CONFIG_R3964 is not set @@ -601,15 +588,12 @@ CONFIG_WATCHDOG=y # PCMCIA character devices # # CONFIG_SYNCLINK_CS is not set -# CONFIG_CARDMAN_4000 is not set -# CONFIG_CARDMAN_4040 is not set # CONFIG_GPIO_VR41XX is not set # CONFIG_RAW_DRIVER is not set # # TPM devices # -# CONFIG_TELCLOCK is not set # # I2C support @@ -668,10 +652,6 @@ CONFIG_DUMMY_CONSOLE=y # 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' -# - # # USB Gadget Support # diff --git a/trunk/arch/mips/configs/yosemite_defconfig b/trunk/arch/mips/configs/yosemite_defconfig index d90790b2ab30..5b0b7f30e205 100644 --- a/trunk/arch/mips/configs/yosemite_defconfig +++ b/trunk/arch/mips/configs/yosemite_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.14 -# Mon Nov 7 23:06:59 2005 +# Linux kernel version: 2.6.14-rc2 +# Thu Oct 20 22:27:18 2005 # CONFIG_MIPS=y @@ -57,24 +57,6 @@ CONFIG_OBSOLETE_MODPARM=y CONFIG_KMOD=y CONFIG_STOP_MACHINE=y -# -# Block layer -# -# CONFIG_LBD is not set - -# -# IO Schedulers -# -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" - # # Machine selection # @@ -199,7 +181,6 @@ CONFIG_ARCH_FLATMEM_ENABLE=y CONFIG_FLATMEM=y CONFIG_FLAT_NODE_MEM_MAP=y # CONFIG_SPARSEMEM_STATIC is not set -CONFIG_SPLIT_PTLOCK_CPUS=4 CONFIG_SMP=y CONFIG_NR_CPUS=2 CONFIG_PREEMPT_NONE=y @@ -279,10 +260,6 @@ CONFIG_IPV6_TUNNEL=m # CONFIG_LLC2 is not set # CONFIG_IPX is not set # CONFIG_ATALK is not set - -# -# QoS and/or fair queueing -# # CONFIG_NET_SCHED is not set # CONFIG_NET_CLS_ROUTE is not set @@ -342,9 +319,18 @@ CONFIG_CONNECTOR=m # CONFIG_BLK_DEV_SX8 is not set # CONFIG_BLK_DEV_RAM is not set CONFIG_BLK_DEV_RAM_COUNT=16 +# CONFIG_LBD is not set CONFIG_CDROM_PKTCDVD=m CONFIG_CDROM_PKTCDVD_BUFFERS=8 # CONFIG_CDROM_PKTCDVD_WCACHE is not set + +# +# IO Schedulers +# +CONFIG_IOSCHED_NOOP=y +CONFIG_IOSCHED_AS=y +CONFIG_IOSCHED_DEADLINE=y +CONFIG_IOSCHED_CFQ=y CONFIG_ATA_OVER_ETH=m # @@ -396,6 +382,7 @@ CONFIG_NETDEVICES=y # PHY device support # CONFIG_PHYLIB=m +CONFIG_PHYCONTROL=y # # MII PHY device drivers @@ -413,7 +400,6 @@ 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 # @@ -589,10 +575,6 @@ CONFIG_USB_ARCH_HAS_HCD=y CONFIG_USB_ARCH_HAS_OHCI=y # CONFIG_USB is not set -# -# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' -# - # # USB Gadget Support # @@ -708,8 +690,6 @@ CONFIG_DETECT_SOFTLOCKUP=y # CONFIG_DEBUG_HIGHMEM is not set # CONFIG_DEBUG_INFO is not set # CONFIG_DEBUG_FS is not set -# CONFIG_DEBUG_VM is not set -# CONFIG_RCU_TORTURE_TEST is not set CONFIG_CROSSCOMPILE=y CONFIG_CMDLINE="" # CONFIG_DEBUG_STACK_USAGE is not set diff --git a/trunk/arch/mips/ddb5xxx/ddb5477/lcd44780.c b/trunk/arch/mips/ddb5xxx/ddb5477/lcd44780.c index 9510b9ae6453..35c6c22610c5 100644 --- a/trunk/arch/mips/ddb5xxx/ddb5477/lcd44780.c +++ b/trunk/arch/mips/ddb5xxx/ddb5477/lcd44780.c @@ -55,7 +55,7 @@ void lcd44780_data(unsigned char c) void lcd44780_puts(const char* s) { - int j; + int i,j; int pos = 0; lcd44780_command(LCD44780_CLEAR); @@ -76,12 +76,8 @@ void lcd44780_puts(const char* s) } } #ifdef LCD44780_PUTS_PAUSE - { - int i; - - for(i = 1; i < 2000; i++) - lcd44780_wait(); - } + for(i = 1; i < 2000; i++) + lcd44780_wait(); #endif } diff --git a/trunk/arch/mips/defconfig b/trunk/arch/mips/defconfig index e9086da02e48..4b585e642c2a 100644 --- a/trunk/arch/mips/defconfig +++ b/trunk/arch/mips/defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.14 -# Thu Nov 10 12:13:58 2005 +# Linux kernel version: 2.6.14-rc2 +# Thu Oct 20 22:25:09 2005 # CONFIG_MIPS=y @@ -57,24 +57,6 @@ CONFIG_MODVERSIONS=y CONFIG_MODULE_SRCVERSION_ALL=y CONFIG_KMOD=y -# -# Block layer -# -# CONFIG_LBD is not set - -# -# IO Schedulers -# -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" - # # Machine selection # @@ -205,7 +187,6 @@ 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_PREEMPT_NONE is not set CONFIG_PREEMPT_VOLUNTARY=y # CONFIG_PREEMPT is not set @@ -311,10 +292,6 @@ CONFIG_INET6_TUNNEL=m CONFIG_IPV6_TUNNEL=m CONFIG_NETFILTER=y # CONFIG_NETFILTER_DEBUG is not set - -# -# Core Netfilter Configuration -# CONFIG_NETFILTER_NETLINK=m CONFIG_NETFILTER_NETLINK_QUEUE=m CONFIG_NETFILTER_NETLINK_LOG=m @@ -368,7 +345,6 @@ CONFIG_IP_NF_TARGET_REJECT=m CONFIG_IP_NF_TARGET_LOG=m CONFIG_IP_NF_TARGET_ULOG=m CONFIG_IP_NF_TARGET_TCPMSS=m -CONFIG_IP_NF_TARGET_NFQUEUE=m CONFIG_IP_NF_NAT=m CONFIG_IP_NF_NAT_NEEDED=y CONFIG_IP_NF_TARGET_MASQUERADE=m @@ -417,7 +393,6 @@ CONFIG_IP6_NF_MATCH_EUI64=m CONFIG_IP6_NF_FILTER=m CONFIG_IP6_NF_TARGET_LOG=m CONFIG_IP6_NF_TARGET_REJECT=m -CONFIG_IP6_NF_TARGET_NFQUEUE=m CONFIG_IP6_NF_MANGLE=m CONFIG_IP6_NF_TARGET_MARK=m CONFIG_IP6_NF_TARGET_HL=m @@ -449,18 +424,10 @@ CONFIG_SCTP_HMAC_MD5=y CONFIG_NET_DIVERT=y # CONFIG_ECONET is not set # CONFIG_WAN_ROUTER is not set - -# -# QoS and/or fair queueing -# CONFIG_NET_SCHED=y # CONFIG_NET_SCH_CLK_JIFFIES is not set CONFIG_NET_SCH_CLK_GETTIMEOFDAY=y # CONFIG_NET_SCH_CLK_CPU is not set - -# -# Queueing/Scheduling -# CONFIG_NET_SCH_CBQ=m CONFIG_NET_SCH_HTB=m CONFIG_NET_SCH_HFSC=m @@ -473,10 +440,8 @@ CONFIG_NET_SCH_GRED=m CONFIG_NET_SCH_DSMARK=m CONFIG_NET_SCH_NETEM=m CONFIG_NET_SCH_INGRESS=m - -# -# Classification -# +CONFIG_NET_QOS=y +CONFIG_NET_ESTIMATOR=y CONFIG_NET_CLS=y CONFIG_NET_CLS_BASIC=m CONFIG_NET_CLS_TCINDEX=m @@ -485,14 +450,13 @@ CONFIG_NET_CLS_ROUTE=y CONFIG_NET_CLS_FW=m CONFIG_NET_CLS_U32=m # CONFIG_CLS_U32_PERF is not set +# CONFIG_NET_CLS_IND is not set # CONFIG_CLS_U32_MARK is not set CONFIG_NET_CLS_RSVP=m CONFIG_NET_CLS_RSVP6=m # CONFIG_NET_EMATCH is not set # CONFIG_NET_CLS_ACT is not set CONFIG_NET_CLS_POLICE=y -# CONFIG_NET_CLS_IND is not set -CONFIG_NET_ESTIMATOR=y # # Network testing @@ -545,9 +509,18 @@ CONFIG_CONNECTOR=m # CONFIG_BLK_DEV_NBD is not set # CONFIG_BLK_DEV_RAM is not set CONFIG_BLK_DEV_RAM_COUNT=16 +# CONFIG_LBD is not set CONFIG_CDROM_PKTCDVD=m CONFIG_CDROM_PKTCDVD_BUFFERS=8 # CONFIG_CDROM_PKTCDVD_WCACHE is not set + +# +# IO Schedulers +# +CONFIG_IOSCHED_NOOP=y +CONFIG_IOSCHED_AS=y +CONFIG_IOSCHED_DEADLINE=y +CONFIG_IOSCHED_CFQ=y CONFIG_ATA_OVER_ETH=m # @@ -591,7 +564,6 @@ CONFIG_SCSI_SAS_ATTRS=m # # SCSI low-level drivers # -CONFIG_ISCSI_TCP=m CONFIG_SGIWD93_SCSI=y # CONFIG_SCSI_SATA is not set # CONFIG_SCSI_DEBUG is not set @@ -627,6 +599,7 @@ CONFIG_TUN=m # PHY device support # CONFIG_PHYLIB=m +CONFIG_PHYCONTROL=y # # MII PHY device drivers @@ -779,7 +752,6 @@ CONFIG_MAX_RAW_DEVS=256 # # TPM devices # -# CONFIG_TELCLOCK is not set # # I2C support @@ -848,10 +820,6 @@ CONFIG_LOGO_SGI_CLUT224=y # 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' -# - # # USB Gadget Support # @@ -888,7 +856,7 @@ CONFIG_FS_MBCACHE=y CONFIG_FS_POSIX_ACL=y CONFIG_XFS_FS=m CONFIG_XFS_EXPORT=y -CONFIG_XFS_QUOTA=y +CONFIG_XFS_QUOTA=m CONFIG_XFS_SECURITY=y # CONFIG_XFS_POSIX_ACL is not set # CONFIG_XFS_RT is not set diff --git a/trunk/arch/mips/jmr3927/common/rtc_ds1742.c b/trunk/arch/mips/jmr3927/common/rtc_ds1742.c index 9a8bff153d80..8b407d7dc460 100644 --- a/trunk/arch/mips/jmr3927/common/rtc_ds1742.c +++ b/trunk/arch/mips/jmr3927/common/rtc_ds1742.c @@ -41,11 +41,11 @@ #include #include #include -#include #include #include +#include #include #define EPOCH 2000 diff --git a/trunk/arch/mips/jmr3927/rbhma3100/setup.c b/trunk/arch/mips/jmr3927/rbhma3100/setup.c index 55ad0a578794..3e2fbdc66097 100644 --- a/trunk/arch/mips/jmr3927/rbhma3100/setup.c +++ b/trunk/arch/mips/jmr3927/rbhma3100/setup.c @@ -357,7 +357,7 @@ static void __init jmr3927_board_init(void) jmr3927_io_dipsw()); } -void __init tx3927_setup(void) +void __init plat_setup(void) { int i; diff --git a/trunk/arch/mips/mips-boards/sead/sead_int.c b/trunk/arch/mips/mips-boards/sead/sead_int.c index 90fda0d9915f..e1dd7e009750 100644 --- a/trunk/arch/mips/mips-boards/sead/sead_int.c +++ b/trunk/arch/mips/mips-boards/sead/sead_int.c @@ -30,9 +30,19 @@ extern asmlinkage void mipsIRQ(void); +asmlinkage void sead_hw0_irqdispatch(struct pt_regs *regs) +{ + do_IRQ(SEADINT_UART0, regs); +} + +asmlinkage void sead_hw1_irqdispatch(struct pt_regs *regs) +{ + do_IRQ(SEADINT_UART1, regs); +} + void __init arch_init_irq(void) { - mips_cpu_irq_init(MIPSCPU_INT_BASE); + mips_cpu_irq_init(0); /* Now safe to set the exception vector. */ set_except_vector(0, mipsIRQ); diff --git a/trunk/arch/mips/mips-boards/sead/sead_setup.c b/trunk/arch/mips/mips-boards/sead/sead_setup.c index f966bc161dfa..de90bec5505e 100644 --- a/trunk/arch/mips/mips-boards/sead/sead_setup.c +++ b/trunk/arch/mips/mips-boards/sead/sead_setup.c @@ -45,7 +45,7 @@ const char *get_system_type(void) return "MIPS SEAD"; } -void __init plat_setup(void) +static void __init sead_setup(void) { ioport_resource.end = 0x7fffffff; @@ -69,7 +69,7 @@ static void __init serial_init(void) #else s.iobase = SEAD_UART0_REGS_BASE+3; #endif - s.irq = MIPSCPU_INT_BASE + MIPSCPU_INT_UART0; + s.irq = SEADINT_UART0; s.uartclk = SEAD_BASE_BAUD * 16; s.flags = ASYNC_BOOT_AUTOCONF | ASYNC_SKIP_TEST | ASYNC_AUTO_IRQ; s.iotype = 0; diff --git a/trunk/arch/mips/momentum/ocelot_g/gt-irq.c b/trunk/arch/mips/momentum/ocelot_g/gt-irq.c index e5eceed1beff..d0b5c9dd0ea4 100644 --- a/trunk/arch/mips/momentum/ocelot_g/gt-irq.c +++ b/trunk/arch/mips/momentum/ocelot_g/gt-irq.c @@ -178,7 +178,7 @@ void gt64240_time_init(void) timer.name = "timer"; timer.dev_id = NULL; timer.next = NULL; - timer.mask = CPU_MASK_NONE; + timer.mask = 0; irq_desc[6].action = &timer; enable_irq(6); diff --git a/trunk/arch/mips/pci/Makefile b/trunk/arch/mips/pci/Makefile index 741e67c9195a..7b7468304022 100644 --- a/trunk/arch/mips/pci/Makefile +++ b/trunk/arch/mips/pci/Makefile @@ -15,7 +15,7 @@ obj-$(CONFIG_MIPS_GT96100) += ops-gt96100.o obj-$(CONFIG_PCI_MARVELL) += ops-marvell.o obj-$(CONFIG_MIPS_MSC) += ops-msc.o obj-$(CONFIG_MIPS_NILE4) += ops-nile4.o -obj-$(CONFIG_MIPS_TX3927) += ops-tx3927.o +obj-$(CONFIG_MIPS_TX3927) += ops-jmr3927.o obj-$(CONFIG_PCI_VR41XX) += ops-vr41xx.o pci-vr41xx.o obj-$(CONFIG_NEC_CMBVR4133) += fixup-vr4133.o diff --git a/trunk/arch/mips/pci/ops-tx3927.c b/trunk/arch/mips/pci/ops-tx3927.c index 42530a0b84b3..0e0daadc303d 100644 --- a/trunk/arch/mips/pci/ops-tx3927.c +++ b/trunk/arch/mips/pci/ops-tx3927.c @@ -72,9 +72,13 @@ static inline int check_abort(void) static int jmr3927_pci_read_config(struct pci_bus *bus, unsigned int devfn, int where, int size, u32 * val) { - int ret; + int ret, busno; - ret = mkaddr(bus->number, devfn, where); + /* check if the bus is top-level */ + if (bus->parent != NULL) + busno = bus->number; + + ret = mkaddr(busno, devfn, where); if (ret) return ret; @@ -98,9 +102,15 @@ static int jmr3927_pci_read_config(struct pci_bus *bus, unsigned int devfn, static int jmr3927_pci_write_config(struct pci_bus *bus, unsigned int devfn, int where, int size, u32 val) { - int ret; + int ret, busno; + + /* check if the bus is top-level */ + if (bus->parent != NULL) + bus = bus->number; + else + bus = 0; - ret = mkaddr(bus->number, devfn, where); + ret = mkaddr(busno, devfn, where); if (ret) return ret; @@ -110,7 +120,7 @@ static int jmr3927_pci_write_config(struct pci_bus *bus, unsigned int devfn, break; case 2: - *(volatile u16 *) ((unsigned long) & tx3927_pcicptr->icd | (where & 2)) = + *(volatile u16 *) (unsigned longulong) & tx3927_pcicptr->icd | (where & 2)) = cpu_to_le16(val); break; @@ -127,8 +137,8 @@ static int jmr3927_pci_write_config(struct pci_bus *bus, unsigned int devfn, } struct pci_ops jmr3927_pci_ops = { - jmr3927_pci_read_config, - jmr3927_pci_write_config, + jmr3927_pcibios_read_config, + jmr3927_pcibios_write_config, }; @@ -149,14 +159,15 @@ unsigned long tc_readl(volatile __u32 * addr) { unsigned long val; - *(volatile u32 *) (unsigned long) & tx3927_pcicptr->ipciaddr = - (unsigned long) CPHYSADDR(addr); - *(volatile u32 *) (unsigned long) & tx3927_pcicptr->ipcibe = + addr = PHYSADDR(addr); + *(volatile u32 *) (ulong) & tx3927_pcicptr->ipciaddr = + (unsigned long) addr; + *(volatile u32 *) (ulong) & tx3927_pcicptr->ipcibe = (PCI_IPCIBE_ICMD_MEMREAD << PCI_IPCIBE_ICMD_SHIFT) | PCI_IPCIBE_IBE_LONG; while (!(tx3927_pcicptr->istat & PCI_ISTAT_IDICC)); val = - le32_to_cpu(*(volatile u32 *) (unsigned long) & tx3927_pcicptr-> + le32_to_cpu(*(volatile u32 *) (ulong) & tx3927_pcicptr-> ipcidata); /* clear by setting */ tx3927_pcicptr->istat |= PCI_ISTAT_IDICC; @@ -165,11 +176,12 @@ unsigned long tc_readl(volatile __u32 * addr) void tc_writel(unsigned long data, volatile __u32 * addr) { - *(volatile u32 *) (unsigned long) & tx3927_pcicptr->ipcidata = + addr = PHYSADDR(addr); + *(volatile u32 *) (ulong) & tx3927_pcicptr->ipcidata = cpu_to_le32(data); - *(volatile u32 *) (unsigned long) & tx3927_pcicptr->ipciaddr = - (unsigned long) CPHYSADDR(addr); - *(volatile u32 *) (unsigned long) & tx3927_pcicptr->ipcibe = + *(volatile u32 *) (ulong) & tx3927_pcicptr->ipciaddr = + (unsigned long) addr; + *(volatile u32 *) (ulong) & tx3927_pcicptr->ipcibe = (PCI_IPCIBE_ICMD_MEMWRITE << PCI_IPCIBE_ICMD_SHIFT) | PCI_IPCIBE_IBE_LONG; while (!(tx3927_pcicptr->istat & PCI_ISTAT_IDICC)); @@ -186,15 +198,21 @@ unsigned char tx_ioinb(unsigned char *addr) ioaddr = (unsigned long) addr; offset = ioaddr & 0x3; - byte = 0xf & ~(8 >> offset); - - *(volatile u32 *) (unsigned long) & tx3927_pcicptr->ipciaddr = + if (offset == 0) + byte = 0x7; + else if (offset == 1) + byte = 0xb; + else if (offset == 2) + byte = 0xd; + else if (offset == 3) + byte = 0xe; + *(volatile u32 *) (ulong) & tx3927_pcicptr->ipciaddr = (unsigned long) ioaddr; - *(volatile u32 *) (unsigned long) & tx3927_pcicptr->ipcibe = + *(volatile u32 *) (ulong) & tx3927_pcicptr->ipcibe = (PCI_IPCIBE_ICMD_IOREAD << PCI_IPCIBE_ICMD_SHIFT) | byte; while (!(tx3927_pcicptr->istat & PCI_ISTAT_IDICC)); val = - le32_to_cpu(*(volatile u32 *) (unsigned long) & tx3927_pcicptr-> + le32_to_cpu(*(volatile u32 *) (ulong) & tx3927_pcicptr-> ipcidata); val = val & 0xff; /* clear by setting */ @@ -211,12 +229,18 @@ void tx_iooutb(unsigned long data, unsigned char *addr) data = data | (data << 8) | (data << 16) | (data << 24); ioaddr = (unsigned long) addr; offset = ioaddr & 0x3; - byte = 0xf & ~(8 >> offset); - - *(volatile u32 *) (unsigned long) & tx3927_pcicptr->ipcidata = data; - *(volatile u32 *) (unsigned long) & tx3927_pcicptr->ipciaddr = + if (offset == 0) + byte = 0x7; + else if (offset == 1) + byte = 0xb; + else if (offset == 2) + byte = 0xd; + else if (offset == 3) + byte = 0xe; + *(volatile u32 *) (ulong) & tx3927_pcicptr->ipcidata = data; + *(volatile u32 *) (ulong) & tx3927_pcicptr->ipciaddr = (unsigned long) ioaddr; - *(volatile u32 *) (unsigned long) & tx3927_pcicptr->ipcibe = + *(volatile u32 *) (ulong) & tx3927_pcicptr->ipcibe = (PCI_IPCIBE_ICMD_IOWRITE << PCI_IPCIBE_ICMD_SHIFT) | byte; while (!(tx3927_pcicptr->istat & PCI_ISTAT_IDICC)); /* clear by setting */ @@ -231,16 +255,18 @@ unsigned short tx_ioinw(unsigned short *addr) int byte; ioaddr = (unsigned long) addr; - offset = ioaddr & 0x2; - byte = 3 << offset; - - *(volatile u32 *) (unsigned long) & tx3927_pcicptr->ipciaddr = + offset = ioaddr & 0x3; + if (offset == 0) + byte = 0x3; + else if (offset == 2) + byte = 0xc; + *(volatile u32 *) (ulong) & tx3927_pcicptr->ipciaddr = (unsigned long) ioaddr; - *(volatile u32 *) (unsigned long) & tx3927_pcicptr->ipcibe = + *(volatile u32 *) (ulong) & tx3927_pcicptr->ipcibe = (PCI_IPCIBE_ICMD_IOREAD << PCI_IPCIBE_ICMD_SHIFT) | byte; while (!(tx3927_pcicptr->istat & PCI_ISTAT_IDICC)); val = - le32_to_cpu(*(volatile u32 *) (unsigned long) & tx3927_pcicptr-> + le32_to_cpu(*(volatile u32 *) (ulong) & tx3927_pcicptr-> ipcidata); val = val & 0xffff; /* clear by setting */ @@ -257,13 +283,15 @@ void tx_iooutw(unsigned long data, unsigned short *addr) data = data | (data << 16); ioaddr = (unsigned long) addr; - offset = ioaddr & 0x2; - byte = 3 << offset; - - *(volatile u32 *) (unsigned long) & tx3927_pcicptr->ipcidata = data; - *(volatile u32 *) (unsigned long) & tx3927_pcicptr->ipciaddr = + offset = ioaddr & 0x3; + if (offset == 0) + byte = 0x3; + else if (offset == 2) + byte = 0xc; + *(volatile u32 *) (ulong) & tx3927_pcicptr->ipcidata = data; + *(volatile u32 *) (ulong) & tx3927_pcicptr->ipciaddr = (unsigned long) ioaddr; - *(volatile u32 *) (unsigned long) & tx3927_pcicptr->ipcibe = + *(volatile u32 *) (ulong) & tx3927_pcicptr->ipcibe = (PCI_IPCIBE_ICMD_IOWRITE << PCI_IPCIBE_ICMD_SHIFT) | byte; while (!(tx3927_pcicptr->istat & PCI_ISTAT_IDICC)); /* clear by setting */ @@ -276,14 +304,14 @@ unsigned long tx_ioinl(unsigned int *addr) __u32 ioaddr; ioaddr = (unsigned long) addr; - *(volatile u32 *) (unsigned long) & tx3927_pcicptr->ipciaddr = + *(volatile u32 *) (ulong) & tx3927_pcicptr->ipciaddr = (unsigned long) ioaddr; - *(volatile u32 *) (unsigned long) & tx3927_pcicptr->ipcibe = + *(volatile u32 *) (ulong) & tx3927_pcicptr->ipcibe = (PCI_IPCIBE_ICMD_IOREAD << PCI_IPCIBE_ICMD_SHIFT) | PCI_IPCIBE_IBE_LONG; while (!(tx3927_pcicptr->istat & PCI_ISTAT_IDICC)); val = - le32_to_cpu(*(volatile u32 *) (unsigned long) & tx3927_pcicptr-> + le32_to_cpu(*(volatile u32 *) (ulong) & tx3927_pcicptr-> ipcidata); /* clear by setting */ tx3927_pcicptr->istat |= PCI_ISTAT_IDICC; @@ -295,11 +323,11 @@ void tx_iooutl(unsigned long data, unsigned int *addr) __u32 ioaddr; ioaddr = (unsigned long) addr; - *(volatile u32 *) (unsigned long) & tx3927_pcicptr->ipcidata = + *(volatile u32 *) (ulong) & tx3927_pcicptr->ipcidata = cpu_to_le32(data); - *(volatile u32 *) (unsigned long) & tx3927_pcicptr->ipciaddr = + *(volatile u32 *) (ulong) & tx3927_pcicptr->ipciaddr = (unsigned long) ioaddr; - *(volatile u32 *) (unsigned long) & tx3927_pcicptr->ipcibe = + *(volatile u32 *) (ulong) & tx3927_pcicptr->ipcibe = (PCI_IPCIBE_ICMD_IOWRITE << PCI_IPCIBE_ICMD_SHIFT) | PCI_IPCIBE_IBE_LONG; while (!(tx3927_pcicptr->istat & PCI_ISTAT_IDICC)); diff --git a/trunk/arch/mips/pci/pci-jmr3927.c b/trunk/arch/mips/pci/pci-jmr3927.c index f02ef6e36b02..95a028769e56 100644 --- a/trunk/arch/mips/pci/pci-jmr3927.c +++ b/trunk/arch/mips/pci/pci-jmr3927.c @@ -54,5 +54,5 @@ struct pci_controller jmr3927_controller = { .pci_ops = &jmr3927_pci_ops, .io_resource = &pci_io_resource, .mem_resource = &pci_mem_resource, - .mem_offset = JMR3927_PCIMEM + .mem_offset = JMR3927_PCIMEM; }; diff --git a/trunk/arch/mips/sgi-ip32/crime.c b/trunk/arch/mips/sgi-ip32/crime.c index 41b5eca1148c..eb3a16a04fee 100644 --- a/trunk/arch/mips/sgi-ip32/crime.c +++ b/trunk/arch/mips/sgi-ip32/crime.c @@ -10,7 +10,6 @@ #include #include #include -#include #include #include #include @@ -19,10 +18,8 @@ #include #include -struct sgi_crime __iomem *crime; -struct sgi_mace __iomem *mace; - -EXPORT_SYMBOL_GPL(mace); +struct sgi_crime *crime; +struct sgi_mace *mace; void __init crime_init(void) { diff --git a/trunk/arch/powerpc/Kconfig b/trunk/arch/powerpc/Kconfig index bb2efdd566a9..c523029674e6 100644 --- a/trunk/arch/powerpc/Kconfig +++ b/trunk/arch/powerpc/Kconfig @@ -261,7 +261,7 @@ config PPC_ISERIES config EMBEDDED6xx bool "Embedded 6xx/7xx/7xxx-based board" - depends on PPC32 && BROKEN + depends on PPC32 config APUS bool "Amiga-APUS" @@ -305,7 +305,7 @@ config PPC_PMAC64 config PPC_PREP bool " PowerPC Reference Platform (PReP) based machines" - depends on PPC_MULTIPLATFORM && PPC32 && BROKEN + depends on PPC_MULTIPLATFORM && PPC32 select PPC_I8259 select PPC_INDIRECT_PCI default y @@ -598,6 +598,19 @@ 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 +# reside on that node. +# +# This is a relatively temporary hack that should +# be able to go away when sparsemem is fully in +# place + +config NODES_SPAN_OTHER_NODES + def_bool y + depends on NEED_MULTIPLE_NODES + config PPC_64K_PAGES bool "64k page size" depends on PPC64 @@ -919,7 +932,6 @@ source "arch/powerpc/oprofile/Kconfig" config KPROBES bool "Kprobes (EXPERIMENTAL)" - depends on PPC64 help Kprobes allows you to trap at almost any kernel address and execute a callback function. register_kprobe() establishes diff --git a/trunk/arch/powerpc/Makefile b/trunk/arch/powerpc/Makefile index 98f67c78d1bd..5bc11bd36c1f 100644 --- a/trunk/arch/powerpc/Makefile +++ b/trunk/arch/powerpc/Makefile @@ -14,6 +14,10 @@ HAS_BIARCH := $(call cc-option-yn, -m32) +ifeq ($(CONFIG_PPC64),y) +OLDARCH := ppc64 +SZ := 64 + # Set default 32 bits cross compilers for vdso and boot wrapper CROSS32_COMPILE ?= @@ -33,12 +37,6 @@ endif export CROSS32CC CROSS32AS CROSS32LD CROSS32OBJCOPY -KBUILD_DEFCONFIG := $(shell uname -m)_defconfig - -ifeq ($(CONFIG_PPC64),y) -OLDARCH := ppc64 -SZ := 64 - new_nm := $(shell if $(NM) --help 2>&1 | grep -- '--synthetic' > /dev/null; then echo y; else echo n; fi) ifeq ($(new_nm),y) @@ -113,6 +111,9 @@ cpu-as-$(CONFIG_E200) += -Wa,-me200 AFLAGS += $(cpu-as-y) CFLAGS += $(cpu-as-y) +# Default to the common case. +KBUILD_DEFCONFIG := common_defconfig + head-y := arch/powerpc/kernel/head_32.o head-$(CONFIG_PPC64) := arch/powerpc/kernel/head_64.o head-$(CONFIG_8xx) := arch/powerpc/kernel/head_8xx.o @@ -124,11 +125,11 @@ head-$(CONFIG_PPC64) += arch/powerpc/kernel/entry_64.o head-$(CONFIG_PPC_FPU) += arch/powerpc/kernel/fpu.o core-y += arch/powerpc/kernel/ \ + arch/$(OLDARCH)/kernel/ \ arch/powerpc/mm/ \ arch/powerpc/lib/ \ arch/powerpc/sysdev/ \ arch/powerpc/platforms/ -core-$(CONFIG_PPC32) += arch/ppc/kernel/ core-$(CONFIG_MATH_EMULATION) += arch/ppc/math-emu/ core-$(CONFIG_XMON) += arch/powerpc/xmon/ core-$(CONFIG_APUS) += arch/ppc/amiga/ @@ -138,7 +139,7 @@ drivers-$(CONFIG_CPM2) += arch/ppc/8260_io/ drivers-$(CONFIG_OPROFILE) += arch/powerpc/oprofile/ -defaultimage-$(CONFIG_PPC32) := zImage +defaultimage-$(CONFIG_PPC32) := uImage zImage defaultimage-$(CONFIG_PPC_ISERIES) := vmlinux defaultimage-$(CONFIG_PPC_PSERIES) := zImage KBUILD_IMAGE := $(defaultimage-y) @@ -153,29 +154,40 @@ BOOT_TARGETS = zImage zImage.initrd znetboot znetboot.initrd vmlinux.sm .PHONY: $(BOOT_TARGETS) -boot := arch/$(ARCH)/boot +boot := arch/$(OLDARCH)/boot +# urk +ifeq ($(CONFIG_PPC64),y) $(BOOT_TARGETS): vmlinux $(Q)$(MAKE) ARCH=ppc64 $(build)=$(boot) $(patsubst %,$(boot)/%,$@) +else +$(BOOT_TARGETS): vmlinux + $(Q)$(MAKE) ARCH=ppc $(build)=$(boot) $@ +endif + +uImage: vmlinux + $(Q)$(MAKE) ARCH=$(OLDARCH) $(build)=$(boot)/images $(boot)/images/$@ define archhelp - @echo '* zImage - Compressed kernel image (arch/$(ARCH)/boot/zImage.*)' + @echo '* zImage - Compressed kernel image (arch/$(ARCH)/boot/images/zImage.*)' + @echo ' uImage - Create a bootable image for U-Boot / PPCBoot' @echo ' install - Install kernel using' @echo ' (your) ~/bin/installkernel or' @echo ' (distribution) /sbin/installkernel or' @echo ' install to $$(INSTALL_PATH) and run lilo' - @echo ' *_defconfig - Select default config from arch/$(ARCH)/configs' + @echo ' *_defconfig - Select default config from arch/$(ARCH)/ppc/configs' endef archclean: $(Q)$(MAKE) $(clean)=$(boot) + # Temporary hack until we have migrated to asm-powerpc $(Q)rm -rf arch/$(ARCH)/include archprepare: checkbin # Temporary hack until we have migrated to asm-powerpc include/asm: arch/$(ARCH)/include/asm -arch/$(ARCH)/include/asm: FORCE +arch/$(ARCH)/include/asm: $(Q)if [ ! -d arch/$(ARCH)/include ]; then mkdir -p arch/$(ARCH)/include; fi $(Q)ln -fsn $(srctree)/include/asm-$(OLDARCH) arch/$(ARCH)/include/asm diff --git a/trunk/arch/powerpc/configs/cell_defconfig b/trunk/arch/powerpc/configs/cell_defconfig index 4b433411b9e3..67ffecbc05cb 100644 --- a/trunk/arch/powerpc/configs/cell_defconfig +++ b/trunk/arch/powerpc/configs/cell_defconfig @@ -1,33 +1,18 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.15-rc1 -# Tue Nov 15 14:36:20 2005 +# Linux kernel version: 2.6.14-rc4 +# Thu Oct 20 08:29:10 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 is not set -CONFIG_POWER3=y -CONFIG_POWER4=y -CONFIG_PPC_FPU=y -CONFIG_ALTIVEC=y -CONFIG_PPC_STD_MMU=y -CONFIG_SMP=y -CONFIG_NR_CPUS=4 +CONFIG_FORCE_MAX_ZONEORDER=13 # # Code maturity level options @@ -81,69 +66,31 @@ CONFIG_OBSOLETE_MODPARM=y # CONFIG_MODULE_SRCVERSION_ALL is not set # CONFIG_KMOD is not set CONFIG_STOP_MACHINE=y - -# -# Block layer -# - -# -# IO Schedulers -# -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_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=y # CONFIG_PPC_PMAC is not set # CONFIG_PPC_MAPLE is not set -CONFIG_PPC_CELL=y +CONFIG_PPC=y +CONFIG_PPC64=y CONFIG_PPC_OF=y +CONFIG_BPA_IIC=y +CONFIG_ALTIVEC=y +CONFIG_KEXEC=y # CONFIG_U3_DART is not set -CONFIG_PPC_RTAS=y -# CONFIG_RTAS_ERROR_LOGGING is not set -CONFIG_RTAS_PROC=y -CONFIG_RTAS_FLASH=y -CONFIG_MMIO_NVRAM=y -CONFIG_CELL_IIC=y -# CONFIG_PPC_MPC106 is not set -# CONFIG_GENERIC_TBSYNC is not set -# CONFIG_CPU_FREQ is not set -# 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=y -CONFIG_BINFMT_ELF=y -# CONFIG_BINFMT_MISC is not set -CONFIG_FORCE_MAX_ZONEORDER=13 +# CONFIG_BOOTX_TEXT is not set +# CONFIG_POWER4_ONLY is not set # CONFIG_IOMMU_VMERGE is not set -CONFIG_KEXEC=y -CONFIG_IRQ_ALL_CPUS=y -# CONFIG_NUMA is not set +CONFIG_SMP=y +CONFIG_NR_CPUS=4 CONFIG_ARCH_SELECT_MEMORY_MODEL=y CONFIG_ARCH_FLATMEM_ENABLE=y -CONFIG_ARCH_SPARSEMEM_ENABLE=y CONFIG_SELECT_MEMORY_MODEL=y CONFIG_FLATMEM_MANUAL=y # CONFIG_DISCONTIGMEM_MANUAL is not set @@ -151,21 +98,30 @@ CONFIG_FLATMEM_MANUAL=y CONFIG_FLATMEM=y CONFIG_FLAT_NODE_MEM_MAP=y # CONFIG_SPARSEMEM_STATIC is not set -CONFIG_SPLIT_PTLOCK_CPUS=4096 -# CONFIG_PPC_64K_PAGES is not set +# CONFIG_NUMA is not set CONFIG_SCHED_SMT=y +CONFIG_PREEMPT_NONE=y +# CONFIG_PREEMPT_VOLUNTARY is not set +# CONFIG_PREEMPT is not set +CONFIG_PREEMPT_BKL=y +# CONFIG_HZ_100 is not set +CONFIG_HZ_250=y +# CONFIG_HZ_1000 is not set +CONFIG_HZ=250 +CONFIG_GENERIC_HARDIRQS=y +CONFIG_PPC_RTAS=y +CONFIG_RTAS_PROC=y +CONFIG_RTAS_FLASH=y +CONFIG_SECCOMP=y +CONFIG_BINFMT_ELF=y +# CONFIG_BINFMT_MISC 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 @@ -180,7 +136,6 @@ CONFIG_PCI_LEGACY_PROC=y # PCI Hotplug Support # # CONFIG_HOTPLUG_PCI is not set -CONFIG_KERNEL_START=0xc000000000000000 # # Networking @@ -228,10 +183,6 @@ CONFIG_INET6_TUNNEL=m CONFIG_IPV6_TUNNEL=m CONFIG_NETFILTER=y # CONFIG_NETFILTER_DEBUG is not set - -# -# Core Netfilter Configuration -# # CONFIG_NETFILTER_NETLINK is not set # @@ -333,10 +284,6 @@ CONFIG_IP_NF_ARP_MANGLE=m # 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 @@ -398,6 +345,14 @@ CONFIG_BLK_DEV_RAM_COUNT=16 CONFIG_BLK_DEV_RAM_SIZE=131072 CONFIG_BLK_DEV_INITRD=y # CONFIG_CDROM_PKTCDVD is not set + +# +# IO Schedulers +# +CONFIG_IOSCHED_NOOP=y +CONFIG_IOSCHED_AS=y +CONFIG_IOSCHED_DEADLINE=y +CONFIG_IOSCHED_CFQ=y # CONFIG_ATA_OVER_ETH is not set # @@ -487,7 +442,6 @@ CONFIG_IDEDMA_AUTO=y # # Macintosh device drivers # -# CONFIG_WINDFARM is not set # # Network device support @@ -541,6 +495,7 @@ CONFIG_SKGE=m # CONFIG_SK98LIN is not set # CONFIG_TIGON3 is not set # CONFIG_BNX2 is not set +# CONFIG_SPIDER_NET is not set # CONFIG_MV643XX_ETH is not set # @@ -670,7 +625,7 @@ CONFIG_WATCHDOG=y # Watchdog Device Drivers # # CONFIG_SOFT_WATCHDOG is not set -# CONFIG_WATCHDOG_RTAS is not set +CONFIG_WATCHDOG_RTAS=y # # PCI-based Watchdog Cards @@ -678,8 +633,6 @@ CONFIG_WATCHDOG=y # CONFIG_PCIPCWATCHDOG is not set # CONFIG_WDTPCI is not set # CONFIG_RTC is not set -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 @@ -696,7 +649,6 @@ CONFIG_GEN_RTC=y # TPM devices # # CONFIG_TCG_TPM is not set -# CONFIG_TELCLOCK is not set # # I2C support @@ -747,7 +699,6 @@ CONFIG_I2C_ALGOBIT=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 @@ -805,10 +756,6 @@ CONFIG_USB_ARCH_HAS_HCD=y CONFIG_USB_ARCH_HAS_OHCI=y # CONFIG_USB is not set -# -# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' -# - # # USB Gadget Support # @@ -996,24 +943,9 @@ CONFIG_NLS_ISO8859_15=m # CONFIG_NLS_UTF8 is not set # -# Library routines -# -# CONFIG_CRC_CCITT is not set -# CONFIG_CRC16 is not set -CONFIG_CRC32=y -# CONFIG_LIBCRC32C is not set -CONFIG_ZLIB_INFLATE=m -CONFIG_ZLIB_DEFLATE=m -CONFIG_TEXTSEARCH=y -CONFIG_TEXTSEARCH_KMP=m -CONFIG_TEXTSEARCH_BM=m -CONFIG_TEXTSEARCH_FSM=m - -# -# Instrumentation Support +# Profiling support # # CONFIG_PROFILING is not set -# CONFIG_KPROBES is not set # # Kernel hacking @@ -1030,14 +962,13 @@ CONFIG_DEBUG_SPINLOCK_SLEEP=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=y # CONFIG_XMON is not set +# CONFIG_PPCDBG is not set CONFIG_IRQSTACKS=y -# CONFIG_BOOTX_TEXT is not set # # Security options @@ -1077,3 +1008,17 @@ CONFIG_CRYPTO_DEFLATE=m # # Hardware crypto devices # + +# +# Library routines +# +# CONFIG_CRC_CCITT is not set +# CONFIG_CRC16 is not set +CONFIG_CRC32=y +# CONFIG_LIBCRC32C is not set +CONFIG_ZLIB_INFLATE=m +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/configs/g5_defconfig b/trunk/arch/powerpc/configs/g5_defconfig index e7c23e3902b8..e76854f8c121 100644 --- a/trunk/arch/powerpc/configs/g5_defconfig +++ b/trunk/arch/powerpc/configs/g5_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.15-rc1 -# Tue Nov 15 14:39:20 2005 +# Linux kernel version: 2.6.14 +# Mon Nov 7 13:37:59 2005 # CONFIG_PPC64=y CONFIG_64BIT=y @@ -82,23 +82,6 @@ CONFIG_MODULE_SRCVERSION_ALL=y CONFIG_KMOD=y CONFIG_STOP_MACHINE=y -# -# Block layer -# - -# -# IO Schedulers -# -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" - # # Platform support # @@ -154,7 +137,6 @@ CONFIG_IRQ_ALL_CPUS=y # CONFIG_NUMA is not set CONFIG_ARCH_SELECT_MEMORY_MODEL=y CONFIG_ARCH_FLATMEM_ENABLE=y -CONFIG_ARCH_SPARSEMEM_ENABLE=y CONFIG_SELECT_MEMORY_MODEL=y CONFIG_FLATMEM_MANUAL=y # CONFIG_DISCONTIGMEM_MANUAL is not set @@ -162,7 +144,7 @@ CONFIG_FLATMEM_MANUAL=y CONFIG_FLATMEM=y CONFIG_FLAT_NODE_MEM_MAP=y # CONFIG_SPARSEMEM_STATIC is not set -CONFIG_SPLIT_PTLOCK_CPUS=4096 +CONFIG_SPLIT_PTLOCK_CPUS=4 # CONFIG_PPC_64K_PAGES is not set # CONFIG_SCHED_SMT is not set CONFIG_PROC_DEVICETREE=y @@ -233,10 +215,6 @@ CONFIG_TCP_CONG_BIC=y # CONFIG_IPV6 is not set CONFIG_NETFILTER=y # CONFIG_NETFILTER_DEBUG is not set - -# -# Core Netfilter Configuration -# # CONFIG_NETFILTER_NETLINK is not set # @@ -404,6 +382,19 @@ CONFIG_BLK_DEV_INITRD=y CONFIG_CDROM_PKTCDVD=m CONFIG_CDROM_PKTCDVD_BUFFERS=8 # CONFIG_CDROM_PKTCDVD_WCACHE is not set + +# +# IO Schedulers +# +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 # @@ -665,6 +656,7 @@ 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) @@ -718,7 +710,6 @@ CONFIG_PPP_ASYNC=m CONFIG_PPP_SYNC_TTY=m CONFIG_PPP_DEFLATE=m CONFIG_PPP_BSDCOMP=m -# CONFIG_PPP_MPPE is not set CONFIG_PPPOE=m # CONFIG_SLIP is not set # CONFIG_NET_FC is not set @@ -813,8 +804,6 @@ CONFIG_LEGACY_PTY_COUNT=256 # # CONFIG_WATCHDOG is not set # CONFIG_RTC is not set -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 @@ -928,6 +917,7 @@ CONFIG_FB=y CONFIG_FB_CFB_FILLRECT=y CONFIG_FB_CFB_COPYAREA=y CONFIG_FB_CFB_IMAGEBLIT=y +CONFIG_FB_SOFT_CURSOR=y CONFIG_FB_MACMODES=y CONFIG_FB_MODE_HELPERS=y CONFIG_FB_TILEBLITTING=y @@ -942,7 +932,6 @@ CONFIG_FB_OF=y # CONFIG_FB_ASILIANT is not set # CONFIG_FB_IMSTT is not set # CONFIG_FB_VGA16 is not set -# CONFIG_FB_S1D13XXX is not set CONFIG_FB_NVIDIA=y CONFIG_FB_NVIDIA_I2C=y # CONFIG_FB_RIVA is not set @@ -961,6 +950,7 @@ CONFIG_FB_RADEON_I2C=y # CONFIG_FB_VOODOO1 is not set # CONFIG_FB_CYBLA is not set # CONFIG_FB_TRIDENT is not set +# CONFIG_FB_S1D13XXX is not set # CONFIG_FB_VIRTUAL is not set # @@ -969,7 +959,6 @@ CONFIG_FB_RADEON_I2C=y # CONFIG_VGA_CONSOLE is not set CONFIG_DUMMY_CONSOLE=y CONFIG_FRAMEBUFFER_CONSOLE=y -# CONFIG_FRAMEBUFFER_CONSOLE_ROTATION is not set # CONFIG_FONTS is not set CONFIG_FONT_8x8=y CONFIG_FONT_8x16=y @@ -1485,11 +1474,10 @@ CONFIG_TEXTSEARCH_BM=m CONFIG_TEXTSEARCH_FSM=m # -# Instrumentation Support +# Profiling support # CONFIG_PROFILING=y CONFIG_OPROFILE=y -# CONFIG_KPROBES is not set # # Kernel hacking @@ -1509,6 +1497,7 @@ 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_IRQSTACKS=y diff --git a/trunk/arch/powerpc/configs/iseries_defconfig b/trunk/arch/powerpc/configs/iseries_defconfig index 5d0866707a75..62e92c7e9e27 100644 --- a/trunk/arch/powerpc/configs/iseries_defconfig +++ b/trunk/arch/powerpc/configs/iseries_defconfig @@ -1,33 +1,18 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.15-rc1 -# Tue Nov 15 14:38:09 2005 +# Linux kernel version: 2.6.14-rc4 +# Thu Oct 20 08:30:56 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 is not set -CONFIG_POWER3=y -CONFIG_POWER4=y -CONFIG_PPC_FPU=y -# CONFIG_ALTIVEC is not set -CONFIG_PPC_STD_MMU=y -CONFIG_SMP=y -CONFIG_NR_CPUS=32 +CONFIG_FORCE_MAX_ZONEORDER=13 # # Code maturity level options @@ -83,60 +68,22 @@ CONFIG_MODVERSIONS=y CONFIG_MODULE_SRCVERSION_ALL=y CONFIG_KMOD=y CONFIG_STOP_MACHINE=y - -# -# Block layer -# - -# -# IO Schedulers -# -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_SYSVIPC_COMPAT=y # # Platform support # -# CONFIG_PPC_MULTIPLATFORM is not set CONFIG_PPC_ISERIES=y -# CONFIG_EMBEDDED6xx is not set -# CONFIG_APUS is not set -# CONFIG_PPC_RTAS is not set -# CONFIG_MMIO_NVRAM is not set +# CONFIG_PPC_MULTIPLATFORM is not set +CONFIG_PPC=y +CONFIG_PPC64=y CONFIG_IBMVIO=y -# CONFIG_PPC_MPC106 is not set -# CONFIG_GENERIC_TBSYNC is not set -# CONFIG_CPU_FREQ is not set -# 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_POWER4_ONLY is not set CONFIG_IOMMU_VMERGE=y -CONFIG_IRQ_ALL_CPUS=y -CONFIG_LPARCFG=y -# CONFIG_NUMA is not set +CONFIG_SMP=y +CONFIG_NR_CPUS=32 CONFIG_ARCH_SELECT_MEMORY_MODEL=y CONFIG_ARCH_FLATMEM_ENABLE=y -CONFIG_ARCH_SPARSEMEM_ENABLE=y CONFIG_SELECT_MEMORY_MODEL=y CONFIG_FLATMEM_MANUAL=y # CONFIG_DISCONTIGMEM_MANUAL is not set @@ -144,20 +91,26 @@ CONFIG_FLATMEM_MANUAL=y CONFIG_FLATMEM=y CONFIG_FLAT_NODE_MEM_MAP=y # CONFIG_SPARSEMEM_STATIC is not set -CONFIG_SPLIT_PTLOCK_CPUS=4096 -# CONFIG_PPC_64K_PAGES is not set +# CONFIG_NUMA is not set # CONFIG_SCHED_SMT is not set -CONFIG_PROC_DEVICETREE=y -# CONFIG_PM 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_LPARCFG=y CONFIG_SECCOMP=y +CONFIG_BINFMT_ELF=y +# CONFIG_BINFMT_MISC is not set 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 @@ -172,7 +125,6 @@ CONFIG_PCI_LEGACY_PROC=y # PCI Hotplug Support # # CONFIG_HOTPLUG_PCI is not set -CONFIG_KERNEL_START=0xc000000000000000 # # Networking @@ -214,10 +166,6 @@ CONFIG_TCP_CONG_BIC=y # CONFIG_IPV6 is not set CONFIG_NETFILTER=y # CONFIG_NETFILTER_DEBUG is not set - -# -# Core Netfilter Configuration -# # CONFIG_NETFILTER_NETLINK is not set # @@ -317,10 +265,6 @@ 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 @@ -382,6 +326,14 @@ CONFIG_BLK_DEV_RAM_COUNT=16 CONFIG_BLK_DEV_RAM_SIZE=65536 CONFIG_BLK_DEV_INITRD=y # CONFIG_CDROM_PKTCDVD is not set + +# +# IO Schedulers +# +CONFIG_IOSCHED_NOOP=y +CONFIG_IOSCHED_AS=y +CONFIG_IOSCHED_DEADLINE=y +CONFIG_IOSCHED_CFQ=y # CONFIG_ATA_OVER_ETH is not set # @@ -425,7 +377,6 @@ CONFIG_SCSI_FC_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 @@ -503,7 +454,6 @@ CONFIG_DM_ZERO=m # # Macintosh device drivers # -# CONFIG_WINDFARM is not set # # Network device support @@ -611,7 +561,6 @@ CONFIG_PPP_ASYNC=m CONFIG_PPP_SYNC_TTY=m CONFIG_PPP_DEFLATE=m CONFIG_PPP_BSDCOMP=m -# CONFIG_PPP_MPPE is not set CONFIG_PPPOE=m # CONFIG_SLIP is not set # CONFIG_NET_FC is not set @@ -694,8 +643,6 @@ CONFIG_LEGACY_PTY_COUNT=256 # # CONFIG_WATCHDOG is not set # CONFIG_RTC is not set -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 @@ -713,7 +660,6 @@ CONFIG_MAX_RAW_DEVS=256 # TPM devices # # CONFIG_TCG_TPM is not set -# CONFIG_TELCLOCK is not set # # I2C support @@ -766,10 +712,6 @@ CONFIG_USB_ARCH_HAS_HCD=y CONFIG_USB_ARCH_HAS_OHCI=y # CONFIG_USB is not set -# -# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' -# - # # USB Gadget Support # @@ -975,25 +917,10 @@ CONFIG_VIOTAPE=m CONFIG_VIOPATH=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 - -# -# Instrumentation Support +# Profiling support # CONFIG_PROFILING=y CONFIG_OPROFILE=y -# CONFIG_KPROBES is not set # # Kernel hacking @@ -1010,11 +937,11 @@ 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=y +# CONFIG_KPROBES is not set CONFIG_DEBUG_STACK_USAGE=y # CONFIG_DEBUGGER is not set +# CONFIG_PPCDBG is not set CONFIG_IRQSTACKS=y # @@ -1055,3 +982,17 @@ 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/configs/maple_defconfig b/trunk/arch/powerpc/configs/maple_defconfig index 92e42613ef06..7b480f3d1406 100644 --- a/trunk/arch/powerpc/configs/maple_defconfig +++ b/trunk/arch/powerpc/configs/maple_defconfig @@ -1,32 +1,18 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.15-rc1 -# Tue Nov 15 14:38:58 2005 +# Linux kernel version: 2.6.14-rc4 +# Thu Oct 20 08:31:24 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 is not set -CONFIG_PPC_STD_MMU=y -CONFIG_SMP=y -CONFIG_NR_CPUS=2 +CONFIG_FORCE_MAX_ZONEORDER=13 # # Code maturity level options @@ -81,67 +67,32 @@ CONFIG_MODVERSIONS=y CONFIG_MODULE_SRCVERSION_ALL=y CONFIG_KMOD=y CONFIG_STOP_MACHINE=y - -# -# Block layer -# - -# -# IO Schedulers -# -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_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 is not set CONFIG_PPC_MAPLE=y -# 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_ALTIVEC is not set +CONFIG_KEXEC=y +CONFIG_U3_DART=y CONFIG_MPIC_BROKEN_U3=y -# CONFIG_PPC_MPC106 is not set -CONFIG_GENERIC_TBSYNC=y -# CONFIG_CPU_FREQ is not set -# 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_BOOTX_TEXT=y +CONFIG_POWER4_ONLY=y CONFIG_IOMMU_VMERGE=y -CONFIG_KEXEC=y -CONFIG_IRQ_ALL_CPUS=y -# CONFIG_NUMA is not set +CONFIG_SMP=y +CONFIG_NR_CPUS=2 CONFIG_ARCH_SELECT_MEMORY_MODEL=y CONFIG_ARCH_FLATMEM_ENABLE=y -CONFIG_ARCH_SPARSEMEM_ENABLE=y CONFIG_SELECT_MEMORY_MODEL=y CONFIG_FLATMEM_MANUAL=y # CONFIG_DISCONTIGMEM_MANUAL is not set @@ -149,21 +100,27 @@ CONFIG_FLATMEM_MANUAL=y CONFIG_FLATMEM=y CONFIG_FLAT_NODE_MEM_MAP=y # CONFIG_SPARSEMEM_STATIC is not set -CONFIG_SPLIT_PTLOCK_CPUS=4096 -# 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_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 @@ -178,7 +135,6 @@ CONFIG_PCI_LEGACY_PROC=y # PCI Hotplug Support # # CONFIG_HOTPLUG_PCI is not set -CONFIG_KERNEL_START=0xc000000000000000 # # Networking @@ -237,10 +193,6 @@ CONFIG_TCP_CONG_BIC=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 is not set @@ -302,6 +254,14 @@ CONFIG_BLK_DEV_RAM_COUNT=16 CONFIG_BLK_DEV_RAM_SIZE=8192 # CONFIG_BLK_DEV_INITRD is not set # CONFIG_CDROM_PKTCDVD is not set + +# +# IO Schedulers +# +CONFIG_IOSCHED_NOOP=y +CONFIG_IOSCHED_AS=y +CONFIG_IOSCHED_DEADLINE=y +CONFIG_IOSCHED_CFQ=y # CONFIG_ATA_OVER_ETH is not set # @@ -391,7 +351,6 @@ CONFIG_IDEDMA_AUTO=y # # Macintosh device drivers # -# CONFIG_WINDFARM is not set # # Network device support @@ -574,8 +533,6 @@ CONFIG_LEGACY_PTY_COUNT=256 # # CONFIG_WATCHDOG is not set # CONFIG_RTC is not set -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 @@ -592,7 +549,6 @@ CONFIG_GEN_RTC=y # TPM devices # # CONFIG_TCG_TPM is not set -# CONFIG_TELCLOCK is not set # # I2C support @@ -643,7 +599,6 @@ CONFIG_I2C_AMD8111=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 @@ -726,15 +681,12 @@ CONFIG_USB_UHCI_HCD=y # # USB Device Class drivers # +# CONFIG_USB_BLUETOOTH_TTY is not set # CONFIG_USB_ACM is not set # CONFIG_USB_PRINTER is not set # -# 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 is not set @@ -824,7 +776,6 @@ CONFIG_USB_SERIAL_KEYSPAN_USA49WLC=y # CONFIG_USB_SERIAL_KLSI is not set # CONFIG_USB_SERIAL_KOBIL_SCT is not set # CONFIG_USB_SERIAL_MCT_U232 is not set -# CONFIG_USB_SERIAL_NOKIA_DKU2 is not set # CONFIG_USB_SERIAL_PL2303 is not set # CONFIG_USB_SERIAL_HP4X is not set # CONFIG_USB_SERIAL_SAFE is not set @@ -1034,19 +985,9 @@ CONFIG_NLS_DEFAULT="utf-8" CONFIG_NLS_UTF8=y # -# Library routines -# -CONFIG_CRC_CCITT=y -# CONFIG_CRC16 is not set -CONFIG_CRC32=y -# CONFIG_LIBCRC32C is not set -CONFIG_ZLIB_INFLATE=y - -# -# Instrumentation Support +# Profiling support # # CONFIG_PROFILING is not set -# CONFIG_KPROBES is not set # # Kernel hacking @@ -1063,15 +1004,14 @@ CONFIG_DEBUG_SPINLOCK_SLEEP=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=y +# CONFIG_KPROBES is not set CONFIG_DEBUG_STACK_USAGE=y CONFIG_DEBUGGER=y CONFIG_XMON=y CONFIG_XMON_DEFAULT=y +# CONFIG_PPCDBG is not set # CONFIG_IRQSTACKS is not set -CONFIG_BOOTX_TEXT=y # # Security options @@ -1111,3 +1051,12 @@ CONFIG_CRYPTO_DES=y # # Hardware crypto devices # + +# +# Library routines +# +CONFIG_CRC_CCITT=y +# CONFIG_CRC16 is not set +CONFIG_CRC32=y +# CONFIG_LIBCRC32C is not set +CONFIG_ZLIB_INFLATE=y diff --git a/trunk/arch/powerpc/configs/pseries_defconfig b/trunk/arch/powerpc/configs/pseries_defconfig index b589b196eb3f..9f09dff9e11a 100644 --- a/trunk/arch/powerpc/configs/pseries_defconfig +++ b/trunk/arch/powerpc/configs/pseries_defconfig @@ -1,33 +1,18 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.15-rc1 -# Tue Nov 15 14:36:55 2005 +# Linux kernel version: 2.6.14-rc4 +# Thu Oct 20 08:32:17 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 is not set -CONFIG_POWER3=y -CONFIG_POWER4=y -CONFIG_PPC_FPU=y -CONFIG_ALTIVEC=y -CONFIG_PPC_STD_MMU=y -CONFIG_SMP=y -CONFIG_NR_CPUS=128 +CONFIG_FORCE_MAX_ZONEORDER=13 # # Code maturity level options @@ -83,102 +68,75 @@ CONFIG_MODVERSIONS=y CONFIG_MODULE_SRCVERSION_ALL=y CONFIG_KMOD=y CONFIG_STOP_MACHINE=y - -# -# Block layer -# - -# -# IO Schedulers -# -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_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=y +# CONFIG_PPC_BPA is not set # CONFIG_PPC_PMAC is not set # CONFIG_PPC_MAPLE is not set -# CONFIG_PPC_CELL is not set +CONFIG_PPC=y +CONFIG_PPC64=y CONFIG_PPC_OF=y CONFIG_XICS=y -# CONFIG_U3_DART is not set CONFIG_MPIC=y -CONFIG_PPC_RTAS=y -CONFIG_RTAS_ERROR_LOGGING=y -CONFIG_RTAS_PROC=y -CONFIG_RTAS_FLASH=m -# CONFIG_MMIO_NVRAM is not set +CONFIG_ALTIVEC=y +CONFIG_PPC_SPLPAR=y +CONFIG_KEXEC=y CONFIG_IBMVIO=y -# CONFIG_PPC_MPC106 is not set -# CONFIG_GENERIC_TBSYNC is not set -# CONFIG_CPU_FREQ is not set -# 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_U3_DART is not set +# CONFIG_BOOTX_TEXT is not set +# CONFIG_POWER4_ONLY is not set CONFIG_IOMMU_VMERGE=y -CONFIG_HOTPLUG_CPU=y -CONFIG_KEXEC=y -CONFIG_IRQ_ALL_CPUS=y -CONFIG_PPC_SPLPAR=y -CONFIG_EEH=y -CONFIG_SCANLOG=m -CONFIG_LPARCFG=y -CONFIG_NUMA=y +CONFIG_SMP=y +CONFIG_NR_CPUS=128 CONFIG_ARCH_SELECT_MEMORY_MODEL=y +CONFIG_ARCH_FLATMEM_ENABLE=y +CONFIG_ARCH_DISCONTIGMEM_ENABLE=y +CONFIG_ARCH_DISCONTIGMEM_DEFAULT=y CONFIG_ARCH_SPARSEMEM_ENABLE=y -CONFIG_ARCH_SPARSEMEM_DEFAULT=y CONFIG_SELECT_MEMORY_MODEL=y # CONFIG_FLATMEM_MANUAL is not set -# CONFIG_DISCONTIGMEM_MANUAL is not set -CONFIG_SPARSEMEM_MANUAL=y -CONFIG_SPARSEMEM=y +CONFIG_DISCONTIGMEM_MANUAL=y +# CONFIG_SPARSEMEM_MANUAL is not set +CONFIG_DISCONTIGMEM=y +CONFIG_FLAT_NODE_MEM_MAP=y CONFIG_NEED_MULTIPLE_NODES=y -CONFIG_HAVE_MEMORY_PRESENT=y # CONFIG_SPARSEMEM_STATIC is not set -CONFIG_SPARSEMEM_EXTREME=y -# CONFIG_MEMORY_HOTPLUG is not set -CONFIG_SPLIT_PTLOCK_CPUS=4096 CONFIG_HAVE_ARCH_EARLY_PFN_TO_NID=y -# CONFIG_PPC_64K_PAGES is not set +CONFIG_NODES_SPAN_OTHER_NODES=y +CONFIG_NUMA=y CONFIG_SCHED_SMT=y +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_EEH=y +CONFIG_GENERIC_HARDIRQS=y +CONFIG_PPC_RTAS=y +CONFIG_RTAS_PROC=y +CONFIG_RTAS_FLASH=m +CONFIG_SCANLOG=m +CONFIG_LPARCFG=y +CONFIG_SECCOMP=y +CONFIG_BINFMT_ELF=y +# CONFIG_BINFMT_MISC is not set +CONFIG_HOTPLUG_CPU=y 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=y -# CONFIG_PPC_INDIRECT_PCI is not set CONFIG_PCI=y CONFIG_PCI_DOMAINS=y CONFIG_PCI_LEGACY_PROC=y @@ -198,7 +156,6 @@ CONFIG_HOTPLUG_PCI=m # CONFIG_HOTPLUG_PCI_SHPC is not set CONFIG_HOTPLUG_PCI_RPA=m CONFIG_HOTPLUG_PCI_RPA_DLPAR=m -CONFIG_KERNEL_START=0xc000000000000000 # # Networking @@ -240,10 +197,6 @@ CONFIG_TCP_CONG_BIC=y # CONFIG_IPV6 is not set CONFIG_NETFILTER=y # CONFIG_NETFILTER_DEBUG is not set - -# -# Core Netfilter Configuration -# CONFIG_NETFILTER_NETLINK=y CONFIG_NETFILTER_NETLINK_QUEUE=m CONFIG_NETFILTER_NETLINK_LOG=m @@ -346,10 +299,6 @@ 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 @@ -419,6 +368,14 @@ CONFIG_BLK_DEV_RAM_COUNT=16 CONFIG_BLK_DEV_RAM_SIZE=65536 CONFIG_BLK_DEV_INITRD=y # CONFIG_CDROM_PKTCDVD is not set + +# +# IO Schedulers +# +CONFIG_IOSCHED_NOOP=y +CONFIG_IOSCHED_AS=y +CONFIG_IOSCHED_DEADLINE=y +CONFIG_IOSCHED_CFQ=y # CONFIG_ATA_OVER_ETH is not set # @@ -516,7 +473,6 @@ CONFIG_SCSI_ISCSI_ATTRS=m # # 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 @@ -603,7 +559,6 @@ CONFIG_DM_MULTIPATH_EMC=m # # Macintosh device drivers # -# CONFIG_WINDFARM is not set # # Network device support @@ -690,6 +645,7 @@ CONFIG_IXGB=m # CONFIG_IXGB_NAPI is not set CONFIG_S2IO=m # CONFIG_S2IO_NAPI is not set +# CONFIG_2BUFF_MODE is not set # # Token Ring devices @@ -718,7 +674,6 @@ CONFIG_PPP_ASYNC=m CONFIG_PPP_SYNC_TTY=m CONFIG_PPP_DEFLATE=m CONFIG_PPP_BSDCOMP=m -# CONFIG_PPP_MPPE is not set CONFIG_PPPOE=m # CONFIG_SLIP is not set # CONFIG_NET_FC is not set @@ -829,8 +784,6 @@ CONFIG_HVCS=m # # CONFIG_WATCHDOG is not set # CONFIG_RTC is not set -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 @@ -848,7 +801,6 @@ CONFIG_MAX_RAW_DEVS=1024 # TPM devices # # CONFIG_TCG_TPM is not set -# CONFIG_TELCLOCK is not set # # I2C support @@ -900,7 +852,6 @@ CONFIG_I2C_ALGOBIT=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 @@ -942,6 +893,7 @@ CONFIG_FB=y CONFIG_FB_CFB_FILLRECT=y CONFIG_FB_CFB_COPYAREA=y CONFIG_FB_CFB_IMAGEBLIT=y +CONFIG_FB_SOFT_CURSOR=y CONFIG_FB_MACMODES=y CONFIG_FB_MODE_HELPERS=y CONFIG_FB_TILEBLITTING=y @@ -953,7 +905,6 @@ CONFIG_FB_OF=y # CONFIG_FB_ASILIANT is not set # CONFIG_FB_IMSTT is not set # CONFIG_FB_VGA16 is not set -# CONFIG_FB_S1D13XXX is not set # CONFIG_FB_NVIDIA is not set # CONFIG_FB_RIVA is not set CONFIG_FB_MATROX=y @@ -976,6 +927,7 @@ CONFIG_FB_RADEON_I2C=y # CONFIG_FB_VOODOO1 is not set # CONFIG_FB_CYBLA is not set # CONFIG_FB_TRIDENT is not set +# CONFIG_FB_S1D13XXX is not set # CONFIG_FB_VIRTUAL is not set # @@ -984,7 +936,6 @@ CONFIG_FB_RADEON_I2C=y # CONFIG_VGA_CONSOLE is not set CONFIG_DUMMY_CONSOLE=y CONFIG_FRAMEBUFFER_CONSOLE=y -# CONFIG_FRAMEBUFFER_CONSOLE_ROTATION is not set # CONFIG_FONTS is not set CONFIG_FONT_8x8=y CONFIG_FONT_8x16=y @@ -1039,15 +990,12 @@ CONFIG_USB_OHCI_LITTLE_ENDIAN=y # # USB Device Class drivers # +# CONFIG_USB_BLUETOOTH_TTY is not set # CONFIG_USB_ACM is not set # CONFIG_USB_PRINTER is not set # -# 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 @@ -1158,7 +1106,6 @@ CONFIG_INFINIBAND_MTHCA=m # CONFIG_INFINIBAND_MTHCA_DEBUG is not set CONFIG_INFINIBAND_IPOIB=m # CONFIG_INFINIBAND_IPOIB_DEBUG is not set -# CONFIG_INFINIBAND_SRP is not set # # SN Devices @@ -1341,25 +1288,10 @@ CONFIG_NLS_ISO8859_1=y # CONFIG_NLS_UTF8 is not set # -# 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 - -# -# Instrumentation Support +# Profiling support # CONFIG_PROFILING=y CONFIG_OPROFILE=y -# CONFIG_KPROBES is not set # # Kernel hacking @@ -1376,15 +1308,14 @@ 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=y +# CONFIG_KPROBES is not set CONFIG_DEBUG_STACK_USAGE=y CONFIG_DEBUGGER=y CONFIG_XMON=y CONFIG_XMON_DEFAULT=y +# CONFIG_PPCDBG is not set CONFIG_IRQSTACKS=y -# CONFIG_BOOTX_TEXT is not set # # Security options @@ -1424,3 +1355,17 @@ 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 9ed551b6c172..9a74b7ab03a4 100644 --- a/trunk/arch/powerpc/kernel/Makefile +++ b/trunk/arch/powerpc/kernel/Makefile @@ -12,12 +12,12 @@ CFLAGS_btext.o += -fPIC endif obj-y := semaphore.o cputable.o ptrace.o syscalls.o \ - irq.o align.o signal_32.o pmc.o vdso.o + irq.o signal_32.o pmc.o vdso.o obj-y += vdso32/ 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 udbg.o idle_64.o + firmware.o sysfs.o udbg.o obj-$(CONFIG_PPC64) += vdso64/ obj-$(CONFIG_ALTIVEC) += vecemu.o vector.o obj-$(CONFIG_POWER4) += idle_power4.o @@ -25,7 +25,7 @@ obj-$(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 rtas-rtc.o $(rtaspci-y) +obj-$(CONFIG_PPC_RTAS) += rtas.o $(rtaspci-y) obj-$(CONFIG_RTAS_FLASH) += rtas_flash.o obj-$(CONFIG_RTAS_PROC) += rtas-proc.o obj-$(CONFIG_LPARCFG) += lparcfg.o @@ -35,7 +35,6 @@ obj-$(CONFIG_PPC_PSERIES) += udbg_16550.o obj-$(CONFIG_PPC_MAPLE) += udbg_16550.o udbgscc-$(CONFIG_PPC64) := udbg_scc.o obj-$(CONFIG_PPC_PMAC) += $(udbgscc-y) -obj64-$(CONFIG_PPC_MULTIPLATFORM) += nvram_64.o ifeq ($(CONFIG_PPC_MERGE),y) @@ -50,23 +49,12 @@ extra-y += vmlinux.lds obj-y += process.o init_task.o time.o \ prom.o traps.o setup-common.o obj-$(CONFIG_PPC32) += entry_32.o setup_32.o misc_32.o systbl.o -obj-$(CONFIG_PPC64) += misc_64.o dma_64.o iommu.o +obj-$(CONFIG_PPC64) += misc_64.o obj-$(CONFIG_PPC_OF) += prom_init.o obj-$(CONFIG_MODULES) += ppc_ksyms.o obj-$(CONFIG_BOOTX_TEXT) += btext.o obj-$(CONFIG_6xx) += idle_6xx.o obj-$(CONFIG_SMP) += smp.o -obj-$(CONFIG_KPROBES) += kprobes.o - -module-$(CONFIG_PPC64) += module_64.o -obj-$(CONFIG_MODULES) += $(module-y) - -pci64-$(CONFIG_PPC64) += pci_64.o pci_dn.o pci_iommu.o \ - pci_direct_iommu.o iomap.o -obj-$(CONFIG_PCI) += $(pci64-y) - -kexec64-$(CONFIG_PPC64) += machine_kexec_64.o -obj-$(CONFIG_KEXEC) += $(kexec64-y) ifeq ($(CONFIG_PPC_ISERIES),y) $(obj)/head_64.o: $(obj)/lparmap.s @@ -74,12 +62,13 @@ AFLAGS_head_64.o += -I$(obj) endif else -# stuff used from here for ARCH=ppc +# stuff used from here for ARCH=ppc or ARCH=ppc64 smpobj-$(CONFIG_SMP) += smp.o +obj-$(CONFIG_PPC64) += traps.o process.o init_task.o time.o \ + setup-common.o $(smpobj-y) -endif -obj-$(CONFIG_PPC64) += $(obj64-y) +endif extra-$(CONFIG_PPC_FPU) += fpu.o extra-$(CONFIG_PPC64) += entry_64.o diff --git a/trunk/arch/powerpc/kernel/asm-offsets.c b/trunk/arch/powerpc/kernel/asm-offsets.c index 91538d2445bf..4550eb4f4fbd 100644 --- a/trunk/arch/powerpc/kernel/asm-offsets.c +++ b/trunk/arch/powerpc/kernel/asm-offsets.c @@ -270,15 +270,13 @@ int main(void) DEFINE(TVAL64_TV_USEC, offsetof(struct timeval, tv_usec)); DEFINE(TVAL32_TV_SEC, offsetof(struct compat_timeval, tv_sec)); DEFINE(TVAL32_TV_USEC, offsetof(struct compat_timeval, tv_usec)); - DEFINE(TSPC64_TV_SEC, offsetof(struct timespec, tv_sec)); - DEFINE(TSPC64_TV_NSEC, offsetof(struct timespec, tv_nsec)); DEFINE(TSPC32_TV_SEC, offsetof(struct compat_timespec, tv_sec)); DEFINE(TSPC32_TV_NSEC, offsetof(struct compat_timespec, tv_nsec)); #else DEFINE(TVAL32_TV_SEC, offsetof(struct timeval, tv_sec)); DEFINE(TVAL32_TV_USEC, offsetof(struct timeval, tv_usec)); - DEFINE(TSPC32_TV_SEC, offsetof(struct timespec, tv_sec)); - DEFINE(TSPC32_TV_NSEC, offsetof(struct timespec, tv_nsec)); + DEFINE(TSPEC32_TV_SEC, offsetof(struct timespec, tv_sec)); + DEFINE(TSPEC32_TV_NSEC, offsetof(struct timespec, tv_nsec)); #endif /* timeval/timezone offsets for use by vdso */ DEFINE(TZONE_TZ_MINWEST, offsetof(struct timezone, tz_minuteswest)); diff --git a/trunk/arch/powerpc/kernel/head_fsl_booke.S b/trunk/arch/powerpc/kernel/head_fsl_booke.S index 8d60fa99fc4b..5063c603fad4 100644 --- a/trunk/arch/powerpc/kernel/head_fsl_booke.S +++ b/trunk/arch/powerpc/kernel/head_fsl_booke.S @@ -24,7 +24,7 @@ * Copyright 2002-2004 MontaVista Software, Inc. * PowerPC 44x support, Matt Porter * Copyright 2004 Freescale Semiconductor, Inc - * PowerPC e500 modifications, Kumar Gala + * PowerPC e500 modifications, Kumar Gala * * 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 diff --git a/trunk/arch/powerpc/kernel/ioctl32.c b/trunk/arch/powerpc/kernel/ioctl32.c index 0fa3d27fef01..3fa6a93adbd0 100644 --- a/trunk/arch/powerpc/kernel/ioctl32.c +++ b/trunk/arch/powerpc/kernel/ioctl32.c @@ -40,6 +40,10 @@ IOCTL_TABLE_START #define DECLARES #include "compat_ioctl.c" +/* Little p (/dev/rtc, /dev/envctrl, etc.) */ +COMPATIBLE_IOCTL(_IOR('p', 20, int[7])) /* RTCGET */ +COMPATIBLE_IOCTL(_IOW('p', 21, int[7])) /* RTCSET */ + IOCTL_TABLE_END int ioctl_table_size = ARRAY_SIZE(ioctl_start); diff --git a/trunk/arch/powerpc/kernel/irq.c b/trunk/arch/powerpc/kernel/irq.c index 5a71ed9612fe..4b7940693f3d 100644 --- a/trunk/arch/powerpc/kernel/irq.c +++ b/trunk/arch/powerpc/kernel/irq.c @@ -71,11 +71,6 @@ #include #endif -int __irq_offset_value; -#ifdef CONFIG_PPC32 -EXPORT_SYMBOL(__irq_offset_value); -#endif - static int ppc_spurious_interrupts; #if defined(CONFIG_PPC_ISERIES) && defined(CONFIG_SMP) @@ -103,6 +98,7 @@ extern atomic_t ipi_sent; EXPORT_SYMBOL(irq_desc); int distribute_irqs = 1; +int __irq_offset_value; u64 ppc64_interrupt_controller; #endif /* CONFIG_PPC64 */ @@ -315,6 +311,7 @@ void __init init_IRQ(void) } #ifdef CONFIG_PPC64 +#ifndef CONFIG_PPC_ISERIES /* * Virtual IRQ mapping code, used on systems with XICS interrupt controllers. */ @@ -423,6 +420,8 @@ unsigned int real_irq_to_virt_slowpath(unsigned int real_irq) } +#endif /* CONFIG_PPC_ISERIES */ + #ifdef CONFIG_IRQSTACKS struct thread_info *softirq_ctx[NR_CPUS]; struct thread_info *hardirq_ctx[NR_CPUS]; diff --git a/trunk/arch/powerpc/kernel/lparcfg.c b/trunk/arch/powerpc/kernel/lparcfg.c index 9dda16ccde78..1b3ba8a440a6 100644 --- a/trunk/arch/powerpc/kernel/lparcfg.c +++ b/trunk/arch/powerpc/kernel/lparcfg.c @@ -42,6 +42,32 @@ /* #define LPARCFG_DEBUG */ +/* find a better place for this function... */ +static void log_plpar_hcall_return(unsigned long rc, char *tag) +{ + if (rc == 0) /* success, return */ + return; +/* check for null tag ? */ + if (rc == H_Hardware) + printk(KERN_INFO + "plpar-hcall (%s) failed with hardware fault\n", tag); + else if (rc == H_Function) + printk(KERN_INFO + "plpar-hcall (%s) failed; function not allowed\n", tag); + else if (rc == H_Authority) + printk(KERN_INFO + "plpar-hcall (%s) failed; not authorized to this function\n", + tag); + else if (rc == H_Parameter) + printk(KERN_INFO "plpar-hcall (%s) failed; Bad parameter(s)\n", + tag); + else + printk(KERN_INFO + "plpar-hcall (%s) failed with unexpected rc(0x%lx)\n", + tag, rc); + +} + static struct proc_dir_entry *proc_ppc64_lparcfg; #define LPARCFG_BUFF_SIZE 4096 @@ -146,31 +172,6 @@ static int lparcfg_data(struct seq_file *m, void *v) /* * Methods used to fetch LPAR data when running on a pSeries platform. */ -/* find a better place for this function... */ -static void log_plpar_hcall_return(unsigned long rc, char *tag) -{ - if (rc == 0) /* success, return */ - return; -/* check for null tag ? */ - if (rc == H_Hardware) - printk(KERN_INFO - "plpar-hcall (%s) failed with hardware fault\n", tag); - else if (rc == H_Function) - printk(KERN_INFO - "plpar-hcall (%s) failed; function not allowed\n", tag); - else if (rc == H_Authority) - printk(KERN_INFO - "plpar-hcall (%s) failed; not authorized to this function\n", - tag); - else if (rc == H_Parameter) - printk(KERN_INFO "plpar-hcall (%s) failed; Bad parameter(s)\n", - tag); - else - printk(KERN_INFO - "plpar-hcall (%s) failed with unexpected rc(0x%lx)\n", - tag, rc); - -} /* * H_GET_PPP hcall returns info in 4 parms. diff --git a/trunk/arch/powerpc/kernel/misc_32.S b/trunk/arch/powerpc/kernel/misc_32.S index 624a983a9676..f6d84a75ed26 100644 --- a/trunk/arch/powerpc/kernel/misc_32.S +++ b/trunk/arch/powerpc/kernel/misc_32.S @@ -27,6 +27,14 @@ .text + .align 5 +_GLOBAL(__delay) + cmpwi 0,r3,0 + mtctr r3 + beqlr +1: bdnz 1b + blr + /* * This returns the high 64 bits of the product of two 64-bit numbers. */ diff --git a/trunk/arch/powerpc/kernel/ppc_ksyms.c b/trunk/arch/powerpc/kernel/ppc_ksyms.c index 59846b40d521..5dcf4ba05ee8 100644 --- a/trunk/arch/powerpc/kernel/ppc_ksyms.c +++ b/trunk/arch/powerpc/kernel/ppc_ksyms.c @@ -105,13 +105,6 @@ EXPORT_SYMBOL(__clear_user); EXPORT_SYMBOL(__strncpy_from_user); EXPORT_SYMBOL(__strnlen_user); -#ifndef __powerpc64__ -EXPORT_SYMBOL(__ide_mm_insl); -EXPORT_SYMBOL(__ide_mm_outsw); -EXPORT_SYMBOL(__ide_mm_insw); -EXPORT_SYMBOL(__ide_mm_outsl); -#endif - EXPORT_SYMBOL(_insb); EXPORT_SYMBOL(_outsb); EXPORT_SYMBOL(_insw); diff --git a/trunk/arch/powerpc/kernel/prom.c b/trunk/arch/powerpc/kernel/prom.c index 3bf968e74095..6a5b468edb4d 100644 --- a/trunk/arch/powerpc/kernel/prom.c +++ b/trunk/arch/powerpc/kernel/prom.c @@ -1368,7 +1368,6 @@ prom_n_addr_cells(struct device_node* np) /* No #address-cells property for the root node, default to 1 */ return 1; } -EXPORT_SYMBOL(prom_n_addr_cells); int prom_n_size_cells(struct device_node* np) @@ -1384,7 +1383,6 @@ prom_n_size_cells(struct device_node* np) /* No #size-cells property for the root node, default to 1 */ return 1; } -EXPORT_SYMBOL(prom_n_size_cells); /** * Work out the sense (active-low level / active-high edge) diff --git a/trunk/arch/powerpc/kernel/rtas-rtc.c b/trunk/arch/powerpc/kernel/rtas-rtc.c deleted file mode 100644 index 635d3b9a8811..000000000000 --- a/trunk/arch/powerpc/kernel/rtas-rtc.c +++ /dev/null @@ -1,105 +0,0 @@ -#include -#include -#include -#include -#include -#include -#include -#include -#include - - -#define MAX_RTC_WAIT 5000 /* 5 sec */ -#define RTAS_CLOCK_BUSY (-2) -unsigned long __init rtas_get_boot_time(void) -{ - int ret[8]; - int error, wait_time; - u64 max_wait_tb; - - max_wait_tb = get_tb() + tb_ticks_per_usec * 1000 * MAX_RTC_WAIT; - do { - error = rtas_call(rtas_token("get-time-of-day"), 0, 8, ret); - if (error == RTAS_CLOCK_BUSY || rtas_is_extended_busy(error)) { - wait_time = rtas_extended_busy_delay_time(error); - /* This is boot time so we spin. */ - udelay(wait_time*1000); - error = RTAS_CLOCK_BUSY; - } - } while (error == RTAS_CLOCK_BUSY && (get_tb() < max_wait_tb)); - - if (error != 0 && printk_ratelimit()) { - printk(KERN_WARNING "error: reading the clock failed (%d)\n", - error); - return 0; - } - - return mktime(ret[0], ret[1], ret[2], ret[3], ret[4], ret[5]); -} - -/* NOTE: get_rtc_time will get an error if executed in interrupt context - * and if a delay is needed to read the clock. In this case we just - * silently return without updating rtc_tm. - */ -void rtas_get_rtc_time(struct rtc_time *rtc_tm) -{ - int ret[8]; - int error, wait_time; - u64 max_wait_tb; - - max_wait_tb = get_tb() + tb_ticks_per_usec * 1000 * MAX_RTC_WAIT; - do { - error = rtas_call(rtas_token("get-time-of-day"), 0, 8, ret); - if (error == RTAS_CLOCK_BUSY || rtas_is_extended_busy(error)) { - if (in_interrupt() && printk_ratelimit()) { - memset(&rtc_tm, 0, sizeof(struct rtc_time)); - printk(KERN_WARNING "error: reading clock" - " would delay interrupt\n"); - return; /* delay not allowed */ - } - wait_time = rtas_extended_busy_delay_time(error); - msleep(wait_time); - error = RTAS_CLOCK_BUSY; - } - } while (error == RTAS_CLOCK_BUSY && (get_tb() < max_wait_tb)); - - if (error != 0 && printk_ratelimit()) { - printk(KERN_WARNING "error: reading the clock failed (%d)\n", - error); - return; - } - - rtc_tm->tm_sec = ret[5]; - rtc_tm->tm_min = ret[4]; - rtc_tm->tm_hour = ret[3]; - rtc_tm->tm_mday = ret[2]; - rtc_tm->tm_mon = ret[1] - 1; - rtc_tm->tm_year = ret[0] - 1900; -} - -int rtas_set_rtc_time(struct rtc_time *tm) -{ - int error, wait_time; - u64 max_wait_tb; - - max_wait_tb = get_tb() + tb_ticks_per_usec * 1000 * MAX_RTC_WAIT; - do { - error = rtas_call(rtas_token("set-time-of-day"), 7, 1, NULL, - tm->tm_year + 1900, tm->tm_mon + 1, - tm->tm_mday, tm->tm_hour, tm->tm_min, - tm->tm_sec, 0); - if (error == RTAS_CLOCK_BUSY || rtas_is_extended_busy(error)) { - if (in_interrupt()) - return 1; /* probably decrementer */ - wait_time = rtas_extended_busy_delay_time(error); - msleep(wait_time); - error = RTAS_CLOCK_BUSY; - } - } while (error == RTAS_CLOCK_BUSY && (get_tb() < max_wait_tb)); - - if (error != 0 && printk_ratelimit()) - printk(KERN_WARNING "error: setting the clock failed (%d)\n", - error); - - return 0; -} diff --git a/trunk/arch/powerpc/kernel/rtas_pci.c b/trunk/arch/powerpc/kernel/rtas_pci.c index 60dec2401c26..0e5a8e116653 100644 --- a/trunk/arch/powerpc/kernel/rtas_pci.c +++ b/trunk/arch/powerpc/kernel/rtas_pci.c @@ -304,18 +304,75 @@ static int __devinit setup_phb(struct device_node *dev, struct pci_controller *phb, unsigned int addr_size_words) { + pci_setup_pci_controller(phb); + if (is_python(dev)) python_countermeasures(dev, addr_size_words); if (phb_set_bus_ranges(dev, phb)) return 1; + phb->arch_data = dev; phb->ops = &rtas_pci_ops; phb->buid = get_phb_buid(dev); return 0; } +static void __devinit add_linux_pci_domain(struct device_node *dev, + struct pci_controller *phb, + struct property *of_prop) +{ + memset(of_prop, 0, sizeof(struct property)); + of_prop->name = "linux,pci-domain"; + of_prop->length = sizeof(phb->global_number); + of_prop->value = (unsigned char *)&of_prop[1]; + memcpy(of_prop->value, &phb->global_number, sizeof(phb->global_number)); + prom_add_property(dev, of_prop); +} + +static struct pci_controller * __init alloc_phb(struct device_node *dev, + unsigned int addr_size_words) +{ + struct pci_controller *phb; + struct property *of_prop; + + phb = alloc_bootmem(sizeof(struct pci_controller)); + if (phb == NULL) + return NULL; + + of_prop = alloc_bootmem(sizeof(struct property) + + sizeof(phb->global_number)); + if (!of_prop) + return NULL; + + if (setup_phb(dev, phb, addr_size_words)) + return NULL; + + add_linux_pci_domain(dev, phb, of_prop); + + return phb; +} + +static struct pci_controller * __devinit alloc_phb_dynamic(struct device_node *dev, unsigned int addr_size_words) +{ + struct pci_controller *phb; + + phb = (struct pci_controller *)kmalloc(sizeof(struct pci_controller), + GFP_KERNEL); + if (phb == NULL) + return NULL; + + if (setup_phb(dev, phb, addr_size_words)) + return NULL; + + phb->is_dynamic = 1; + + /* TODO: linux,pci-domain? */ + + return phb; +} + unsigned long __init find_and_init_phbs(void) { struct device_node *node; @@ -340,10 +397,10 @@ unsigned long __init find_and_init_phbs(void) if (node->type == NULL || strcmp(node->type, "pci") != 0) continue; - phb = pcibios_alloc_controller(node); + phb = alloc_phb(node, root_size_cells); if (!phb) continue; - setup_phb(node, phb, root_size_cells); + pci_process_bridge_OF_ranges(phb, node, 0); pci_setup_phb_io(phb, index == 0); #ifdef CONFIG_PPC_PSERIES @@ -389,10 +446,10 @@ struct pci_controller * __devinit init_phb_dynamic(struct device_node *dn) root_size_cells = prom_n_size_cells(root); primary = list_empty(&hose_list); - phb = pcibios_alloc_controller(dn); + phb = alloc_phb_dynamic(dn, root_size_cells); if (!phb) return NULL; - setup_phb(dn, phb, root_size_cells); + pci_process_bridge_OF_ranges(phb, dn, primary); pci_setup_phb_io_dynamic(phb, primary); @@ -448,7 +505,8 @@ int pcibios_remove_root_bus(struct pci_controller *phb) } list_del(&phb->list_node); - pcibios_free_controller(phb); + if (phb->is_dynamic) + kfree(phb); return 0; } diff --git a/trunk/arch/powerpc/kernel/setup-common.c b/trunk/arch/powerpc/kernel/setup-common.c index bd3eb4292b53..33e7f2c7f194 100644 --- a/trunk/arch/powerpc/kernel/setup-common.c +++ b/trunk/arch/powerpc/kernel/setup-common.c @@ -59,7 +59,6 @@ #undef DEBUG #ifdef DEBUG -#include #define DBG(fmt...) udbg_printf(fmt) #else #define DBG(fmt...) diff --git a/trunk/arch/powerpc/kernel/setup_32.c b/trunk/arch/powerpc/kernel/setup_32.c index e5694335bf10..c98cfcc9cd9a 100644 --- a/trunk/arch/powerpc/kernel/setup_32.c +++ b/trunk/arch/powerpc/kernel/setup_32.c @@ -57,6 +57,10 @@ extern void power4_idle(void); boot_infos_t *boot_infos; struct ide_machdep_calls ppc_ide_md; +/* XXX should go elsewhere */ +int __irq_offset_value; +EXPORT_SYMBOL(__irq_offset_value); + int boot_cpuid; EXPORT_SYMBOL_GPL(boot_cpuid); int boot_cpuid_phys; diff --git a/trunk/arch/powerpc/kernel/setup_64.c b/trunk/arch/powerpc/kernel/setup_64.c index 608fee7c7e20..fdbd9f9122f2 100644 --- a/trunk/arch/powerpc/kernel/setup_64.c +++ b/trunk/arch/powerpc/kernel/setup_64.c @@ -59,7 +59,6 @@ #include #include #include -#include #include "setup.h" @@ -416,10 +415,6 @@ void __init setup_system(void) */ unflatten_device_tree(); -#ifdef CONFIG_KEXEC - kexec_setup(); /* requires unflattened device tree. */ -#endif - /* * Fill the ppc64_caches & systemcfg structures with informations * retreived from the device-tree. Need to be called before diff --git a/trunk/arch/powerpc/kernel/signal_32.c b/trunk/arch/powerpc/kernel/signal_32.c index 5a2eba60dd39..8bdf95b7e420 100644 --- a/trunk/arch/powerpc/kernel/signal_32.c +++ b/trunk/arch/powerpc/kernel/signal_32.c @@ -403,6 +403,8 @@ static int save_user_regs(struct pt_regs *regs, struct mcontext __user *frame, ELF_NFPREG * sizeof(double))) return 1; + current->thread.fpscr.val = 0; /* turn off all fp exceptions */ + #ifdef CONFIG_ALTIVEC /* save altivec registers */ if (current->thread.used_vr) { @@ -816,9 +818,6 @@ static int handle_rt_signal(unsigned long sig, struct k_sigaction *ka, goto badframe; regs->link = (unsigned long) frame->tramp; } - - current->thread.fpscr.val = 0; /* turn off all fp exceptions */ - if (put_user(regs->gpr[1], (u32 __user *)newsp)) goto badframe; regs->gpr[1] = newsp; @@ -1098,8 +1097,6 @@ static int handle_signal(unsigned long sig, struct k_sigaction *ka, regs->link = (unsigned long) frame->mctx.tramp; } - current->thread.fpscr.val = 0; /* turn off all fp exceptions */ - if (put_user(regs->gpr[1], (u32 __user *)newsp)) goto badframe; regs->gpr[1] = newsp; diff --git a/trunk/arch/powerpc/kernel/signal_64.c b/trunk/arch/powerpc/kernel/signal_64.c index 1decf2785530..58194e150711 100644 --- a/trunk/arch/powerpc/kernel/signal_64.c +++ b/trunk/arch/powerpc/kernel/signal_64.c @@ -131,6 +131,9 @@ static long setup_sigcontext(struct sigcontext __user *sc, struct pt_regs *regs, flush_fp_to_thread(current); + /* Make sure signal doesn't get spurrious FP exceptions */ + current->thread.fpscr.val = 0; + #ifdef CONFIG_ALTIVEC err |= __put_user(v_regs, &sc->v_regs); @@ -420,9 +423,6 @@ static int setup_rt_frame(int signr, struct k_sigaction *ka, siginfo_t *info, if (err) goto badframe; - /* Make sure signal handler doesn't get spurious FP exceptions */ - current->thread.fpscr.val = 0; - /* Set up to return from userspace. */ if (vdso64_rt_sigtramp && current->thread.vdso_base) { regs->link = current->thread.vdso_base + vdso64_rt_sigtramp; diff --git a/trunk/arch/powerpc/kernel/smp.c b/trunk/arch/powerpc/kernel/smp.c index 30374d2f88e5..62dfc5b8d765 100644 --- a/trunk/arch/powerpc/kernel/smp.c +++ b/trunk/arch/powerpc/kernel/smp.c @@ -49,16 +49,15 @@ #include #endif +int smp_hw_index[NR_CPUS]; +struct thread_info *secondary_ti; + #ifdef DEBUG -#include #define DBG(fmt...) udbg_printf(fmt) #else #define DBG(fmt...) #endif -int smp_hw_index[NR_CPUS]; -struct thread_info *secondary_ti; - cpumask_t cpu_possible_map = CPU_MASK_NONE; cpumask_t cpu_online_map = CPU_MASK_NONE; cpumask_t cpu_sibling_map[NR_CPUS] = { [0 ... NR_CPUS-1] = CPU_MASK_NONE }; diff --git a/trunk/arch/powerpc/kernel/time.c b/trunk/arch/powerpc/kernel/time.c index de8479769bb7..070b4b458aaf 100644 --- a/trunk/arch/powerpc/kernel/time.c +++ b/trunk/arch/powerpc/kernel/time.c @@ -130,34 +130,6 @@ unsigned long tb_last_stamp; */ DEFINE_PER_CPU(unsigned long, last_jiffy); -void __delay(unsigned long loops) -{ - unsigned long start; - int diff; - - if (__USE_RTC()) { - start = get_rtcl(); - do { - /* the RTCL register wraps at 1000000000 */ - diff = get_rtcl() - start; - if (diff < 0) - diff += 1000000000; - } while (diff < loops); - } else { - start = get_tbl(); - while (get_tbl() - start < loops) - HMT_low(); - HMT_medium(); - } -} -EXPORT_SYMBOL(__delay); - -void udelay(unsigned long usecs) -{ - __delay(tb_ticks_per_usec * usecs); -} -EXPORT_SYMBOL(udelay); - static __inline__ void timer_check_rtc(void) { /* diff --git a/trunk/arch/powerpc/kernel/vdso32/cacheflush.S b/trunk/arch/powerpc/kernel/vdso32/cacheflush.S index 09629aea3e47..c8db993574ee 100644 --- a/trunk/arch/powerpc/kernel/vdso32/cacheflush.S +++ b/trunk/arch/powerpc/kernel/vdso32/cacheflush.S @@ -35,7 +35,6 @@ V_FUNCTION_BEGIN(__kernel_sync_dicache) subf r8,r6,r4 /* compute length */ add r8,r8,r5 /* ensure we get enough */ srwi. r8,r8,7 /* compute line count */ - crclr cr0*4+so beqlr /* nothing to do? */ mtctr r8 mr r3,r6 @@ -59,7 +58,6 @@ V_FUNCTION_END(__kernel_sync_dicache) */ V_FUNCTION_BEGIN(__kernel_sync_dicache_p5) .cfi_startproc - crclr cr0*4+so sync isync li r3,0 diff --git a/trunk/arch/powerpc/kernel/vdso32/datapage.S b/trunk/arch/powerpc/kernel/vdso32/datapage.S index 4709f1d9542c..a08c26e87835 100644 --- a/trunk/arch/powerpc/kernel/vdso32/datapage.S +++ b/trunk/arch/powerpc/kernel/vdso32/datapage.S @@ -54,6 +54,7 @@ V_FUNCTION_BEGIN(__kernel_get_syscall_map) .cfi_startproc mflr r12 .cfi_register lr,r12 + mr r4,r3 bl __get_datapage@local mtlr r12 @@ -62,7 +63,6 @@ V_FUNCTION_BEGIN(__kernel_get_syscall_map) beqlr li r0,__NR_syscalls stw r0,0(r4) - crclr cr0*4+so blr .cfi_endproc V_FUNCTION_END(__kernel_get_syscall_map) @@ -77,10 +77,8 @@ V_FUNCTION_BEGIN(__kernel_get_tbfreq) mflr r12 .cfi_register lr,r12 bl __get_datapage@local - lwz r4,(CFG_TB_TICKS_PER_SEC + 4)(r3) lwz r3,CFG_TB_TICKS_PER_SEC(r3) + lwz r4,(CFG_TB_TICKS_PER_SEC + 4)(r3) mtlr r12 - crclr cr0*4+so - blr .cfi_endproc V_FUNCTION_END(__kernel_get_tbfreq) diff --git a/trunk/arch/powerpc/kernel/vdso32/gettimeofday.S b/trunk/arch/powerpc/kernel/vdso32/gettimeofday.S index 7eebff03a041..aeb5fc9b87b3 100644 --- a/trunk/arch/powerpc/kernel/vdso32/gettimeofday.S +++ b/trunk/arch/powerpc/kernel/vdso32/gettimeofday.S @@ -59,7 +59,6 @@ V_FUNCTION_BEGIN(__kernel_gettimeofday) stw r5,TZONE_TZ_DSTTIME(r11) 1: mtlr r12 - crclr cr0*4+so li r3,0 blr @@ -84,7 +83,7 @@ V_FUNCTION_BEGIN(__kernel_clock_gettime) /* Check for supported clock IDs */ cmpli cr0,r3,CLOCK_REALTIME cmpli cr1,r3,CLOCK_MONOTONIC - cror cr0*4+eq,cr0*4+eq,cr1*4+eq + cror cr0,cr0,cr1 bne cr0,99f mflr r12 /* r12 saves lr */ @@ -92,7 +91,7 @@ V_FUNCTION_BEGIN(__kernel_clock_gettime) mr r10,r3 /* r10 saves id */ mr r11,r4 /* r11 saves tp */ bl __get_datapage@local /* get data page */ - mr r9,r3 /* datapage ptr in r9 */ + mr r9, r3 /* datapage ptr in r9 */ beq cr1,50f /* if monotonic -> jump there */ /* @@ -118,7 +117,6 @@ V_FUNCTION_BEGIN(__kernel_clock_gettime) mulli r5,r5,1000 stw r5,TSPC32_TV_NSEC(r11) mtlr r12 - crclr cr0*4+so li r3,0 blr @@ -175,19 +173,14 @@ V_FUNCTION_BEGIN(__kernel_clock_gettime) add r4,r4,r7 lis r5,NSEC_PER_SEC@h ori r5,r5,NSEC_PER_SEC@l - cmpl cr0,r4,r5 - cmpli cr1,r4,0 + cmpli cr0,r4,r5 blt 1f subf r4,r5,r4 addi r3,r3,1 -1: bge cr1,1f - addi r3,r3,-1 - add r4,r4,r5 1: stw r3,TSPC32_TV_SEC(r11) stw r4,TSPC32_TV_NSEC(r11) mtlr r12 - crclr cr0*4+so li r3,0 blr @@ -217,12 +210,11 @@ V_FUNCTION_BEGIN(__kernel_clock_getres) /* Check for supported clock IDs */ cmpwi cr0,r3,CLOCK_REALTIME cmpwi cr1,r3,CLOCK_MONOTONIC - cror cr0*4+eq,cr0*4+eq,cr1*4+eq + cror cr0,cr0,cr1 bne cr0,99f li r3,0 cmpli cr0,r4,0 - crclr cr0*4+so beqlr lis r5,CLOCK_REALTIME_RES@h ori r5,r5,CLOCK_REALTIME_RES@l diff --git a/trunk/arch/powerpc/kernel/vdso64/cacheflush.S b/trunk/arch/powerpc/kernel/vdso64/cacheflush.S index cb4ae0a5edd0..d4a0ad28d534 100644 --- a/trunk/arch/powerpc/kernel/vdso64/cacheflush.S +++ b/trunk/arch/powerpc/kernel/vdso64/cacheflush.S @@ -35,7 +35,6 @@ V_FUNCTION_BEGIN(__kernel_sync_dicache) subf r8,r6,r4 /* compute length */ add r8,r8,r5 /* ensure we get enough */ srwi. r8,r8,7 /* compute line count */ - crclr cr0*4+so beqlr /* nothing to do? */ mtctr r8 mr r3,r6 @@ -59,7 +58,6 @@ V_FUNCTION_END(__kernel_sync_dicache) */ V_FUNCTION_BEGIN(__kernel_sync_dicache_p5) .cfi_startproc - crclr cr0*4+so sync isync li r3,0 diff --git a/trunk/arch/powerpc/kernel/vdso64/datapage.S b/trunk/arch/powerpc/kernel/vdso64/datapage.S index 3b2dd7d0c1eb..e67eda0f8cda 100644 --- a/trunk/arch/powerpc/kernel/vdso64/datapage.S +++ b/trunk/arch/powerpc/kernel/vdso64/datapage.S @@ -54,12 +54,12 @@ V_FUNCTION_BEGIN(__kernel_get_syscall_map) .cfi_startproc mflr r12 .cfi_register lr,r12 + mr r4,r3 bl V_LOCAL_FUNC(__get_datapage) mtlr r12 addi r3,r3,CFG_SYSCALL_MAP64 cmpli cr0,r4,0 - crclr cr0*4+so beqlr li r0,__NR_syscalls stw r0,0(r4) @@ -80,7 +80,5 @@ V_FUNCTION_BEGIN(__kernel_get_tbfreq) bl V_LOCAL_FUNC(__get_datapage) ld r3,CFG_TB_TICKS_PER_SEC(r3) mtlr r12 - crclr cr0*4+so - blr .cfi_endproc V_FUNCTION_END(__kernel_get_tbfreq) diff --git a/trunk/arch/powerpc/kernel/vdso64/gettimeofday.S b/trunk/arch/powerpc/kernel/vdso64/gettimeofday.S index ccaeda5136d1..d371c02a8c0e 100644 --- a/trunk/arch/powerpc/kernel/vdso64/gettimeofday.S +++ b/trunk/arch/powerpc/kernel/vdso64/gettimeofday.S @@ -1,5 +1,4 @@ - - /* +/* * Userland implementation of gettimeofday() for 64 bits processes in a * ppc64 kernel for use in the vDSO * @@ -52,7 +51,6 @@ V_FUNCTION_BEGIN(__kernel_gettimeofday) stw r4,TZONE_TZ_MINWEST(r10) stw r5,TZONE_TZ_DSTTIME(r10) 1: mtlr r12 - crclr cr0*4+so li r3,0 /* always success */ blr .cfi_endproc @@ -70,7 +68,7 @@ V_FUNCTION_BEGIN(__kernel_clock_gettime) /* Check for supported clock IDs */ cmpwi cr0,r3,CLOCK_REALTIME cmpwi cr1,r3,CLOCK_MONOTONIC - cror cr0*4+eq,cr0*4+eq,cr1*4+eq + cror cr0,cr0,cr1 bne cr0,99f mflr r12 /* r12 saves lr */ @@ -86,21 +84,19 @@ V_FUNCTION_BEGIN(__kernel_clock_gettime) bl V_LOCAL_FUNC(__do_get_xsec) /* get xsec from tb & kernel */ - lis r7,15 /* r7 = 1000000 = USEC_PER_SEC */ - ori r7,r7,16960 + lis r7,0x3b9a /* r7 = 1000000000 = NSEC_PER_SEC */ + ori r7,r7,0xca00 rldicl r5,r4,44,20 /* r5 = sec = xsec / XSEC_PER_SEC */ rldicr r6,r5,20,43 /* r6 = sec * XSEC_PER_SEC */ std r5,TSPC64_TV_SEC(r11) /* store sec in tv */ subf r0,r6,r4 /* r0 = xsec = (xsec - r6) */ - mulld r0,r0,r7 /* usec = (xsec * USEC_PER_SEC) / + mulld r0,r0,r7 /* nsec = (xsec * NSEC_PER_SEC) / * XSEC_PER_SEC */ rldicl r0,r0,44,20 - mulli r0,r0,1000 /* nsec = usec * 1000 */ std r0,TSPC64_TV_NSEC(r11) /* store nsec in tp */ mtlr r12 - crclr cr0*4+so li r3,0 blr @@ -110,16 +106,15 @@ V_FUNCTION_BEGIN(__kernel_clock_gettime) 50: bl V_LOCAL_FUNC(__do_get_xsec) /* get xsec from tb & kernel */ - lis r7,15 /* r7 = 1000000 = USEC_PER_SEC */ - ori r7,r7,16960 + lis r7,0x3b9a /* r7 = 1000000000 = NSEC_PER_SEC */ + ori r7,r7,0xca00 rldicl r5,r4,44,20 /* r5 = sec = xsec / XSEC_PER_SEC */ rldicr r6,r5,20,43 /* r6 = sec * XSEC_PER_SEC */ subf r0,r6,r4 /* r0 = xsec = (xsec - r6) */ - mulld r0,r0,r7 /* usec = (xsec * USEC_PER_SEC) / + mulld r0,r0,r7 /* nsec = (xsec * NSEC_PER_SEC) / * XSEC_PER_SEC */ rldicl r6,r0,44,20 - mulli r6,r6,1000 /* nsec = usec * 1000 */ /* now we must fixup using wall to monotonic. We need to snapshot * that value and do the counter trick again. Fortunately, we still @@ -128,8 +123,8 @@ V_FUNCTION_BEGIN(__kernel_clock_gettime) * can be used */ - lwa r4,WTOM_CLOCK_SEC(r3) - lwa r7,WTOM_CLOCK_NSEC(r3) + lwz r4,WTOM_CLOCK_SEC(r9) + lwz r7,WTOM_CLOCK_NSEC(r9) /* We now have our result in r4,r7. We create a fake dependency * on that result and re-check the counter @@ -149,19 +144,14 @@ V_FUNCTION_BEGIN(__kernel_clock_gettime) add r7,r7,r6 lis r9,NSEC_PER_SEC@h ori r9,r9,NSEC_PER_SEC@l - cmpl cr0,r7,r9 - cmpli cr1,r7,0 + cmpli cr0,r7,r9 blt 1f subf r7,r9,r7 addi r4,r4,1 -1: bge cr1,1f - addi r4,r4,-1 - add r7,r7,r9 1: std r4,TSPC64_TV_SEC(r11) std r7,TSPC64_TV_NSEC(r11) mtlr r12 - crclr cr0*4+so li r3,0 blr @@ -191,12 +181,11 @@ V_FUNCTION_BEGIN(__kernel_clock_getres) /* Check for supported clock IDs */ cmpwi cr0,r3,CLOCK_REALTIME cmpwi cr1,r3,CLOCK_MONOTONIC - cror cr0*4+eq,cr0*4+eq,cr1*4+eq + cror cr0,cr0,cr1 bne cr0,99f li r3,0 cmpli cr0,r4,0 - crclr cr0*4+so beqlr lis r5,CLOCK_REALTIME_RES@h ori r5,r5,CLOCK_REALTIME_RES@l diff --git a/trunk/arch/powerpc/mm/fsl_booke_mmu.c b/trunk/arch/powerpc/mm/fsl_booke_mmu.c index 5d581bb3aa12..af9ca0eb6d55 100644 --- a/trunk/arch/powerpc/mm/fsl_booke_mmu.c +++ b/trunk/arch/powerpc/mm/fsl_booke_mmu.c @@ -1,5 +1,5 @@ /* - * Modifications by Kumar Gala (galak@kernel.crashing.org) to support + * Modifications by Kumar Gala (kumar.gala@freescale.com) to support * E500 Book E processors. * * Copyright 2004 Freescale Semiconductor, Inc diff --git a/trunk/arch/powerpc/mm/lmb.c b/trunk/arch/powerpc/mm/lmb.c index 9584608fd768..9b5aa6808eb8 100644 --- a/trunk/arch/powerpc/mm/lmb.c +++ b/trunk/arch/powerpc/mm/lmb.c @@ -22,38 +22,35 @@ #include "mmu_decl.h" /* for __max_low_memory */ #endif -#undef DEBUG - -#ifdef DEBUG -#include -#define DBG(fmt...) udbg_printf(fmt) -#else -#define DBG(fmt...) -#endif - struct lmb lmb; +#undef DEBUG + void lmb_dump_all(void) { #ifdef DEBUG unsigned long i; - DBG("lmb_dump_all:\n"); - DBG(" memory.cnt = 0x%lx\n", lmb.memory.cnt); - DBG(" memory.size = 0x%lx\n", lmb.memory.size); + udbg_printf("lmb_dump_all:\n"); + udbg_printf(" memory.cnt = 0x%lx\n", + lmb.memory.cnt); + udbg_printf(" memory.size = 0x%lx\n", + lmb.memory.size); for (i=0; i < lmb.memory.cnt ;i++) { - DBG(" memory.region[0x%x].base = 0x%lx\n", + udbg_printf(" memory.region[0x%x].base = 0x%lx\n", i, lmb.memory.region[i].base); - DBG(" .size = 0x%lx\n", + udbg_printf(" .size = 0x%lx\n", lmb.memory.region[i].size); } - DBG("\n reserved.cnt = 0x%lx\n", lmb.reserved.cnt); - DBG(" reserved.size = 0x%lx\n", lmb.reserved.size); + udbg_printf("\n reserved.cnt = 0x%lx\n", + lmb.reserved.cnt); + udbg_printf(" reserved.size = 0x%lx\n", + lmb.reserved.size); for (i=0; i < lmb.reserved.cnt ;i++) { - DBG(" reserved.region[0x%x].base = 0x%lx\n", + udbg_printf(" reserved.region[0x%x].base = 0x%lx\n", i, lmb.reserved.region[i].base); - DBG(" .size = 0x%lx\n", + udbg_printf(" .size = 0x%lx\n", lmb.reserved.region[i].size); } #endif /* DEBUG */ diff --git a/trunk/arch/powerpc/mm/mem.c b/trunk/arch/powerpc/mm/mem.c index 4bd7b0a70996..e2c95fcb8055 100644 --- a/trunk/arch/powerpc/mm/mem.c +++ b/trunk/arch/powerpc/mm/mem.c @@ -200,8 +200,6 @@ void show_mem(void) unsigned long flags; pgdat_resize_lock(pgdat, &flags); for (i = 0; i < pgdat->node_spanned_pages; i++) { - if (!pfn_valid(pgdat->node_start_pfn + i)) - continue; page = pgdat_page_nr(pgdat, i); total++; if (PageHighMem(page)) @@ -338,7 +336,7 @@ void __init mem_init(void) struct page *page; unsigned long reservedpages = 0, codesize, initsize, datasize, bsssize; - num_physpages = lmb.memory.size >> PAGE_SHIFT; + num_physpages = max_pfn; /* RAM is assumed contiguous */ high_memory = (void *) __va(max_low_pfn * PAGE_SIZE); #ifdef CONFIG_NEED_MULTIPLE_NODES @@ -350,13 +348,11 @@ void __init mem_init(void) } } #else - max_mapnr = max_pfn; + max_mapnr = num_physpages; totalram_pages += free_all_bootmem(); #endif for_each_pgdat(pgdat) { for (i = 0; i < pgdat->node_spanned_pages; i++) { - if (!pfn_valid(pgdat->node_start_pfn + i)) - continue; page = pgdat_page_nr(pgdat, i); if (PageReserved(page)) reservedpages++; diff --git a/trunk/arch/powerpc/mm/numa.c b/trunk/arch/powerpc/mm/numa.c index f72cf87364cb..bd2cf1336885 100644 --- a/trunk/arch/powerpc/mm/numa.c +++ b/trunk/arch/powerpc/mm/numa.c @@ -483,7 +483,6 @@ static void __init setup_nonnuma(void) { unsigned long top_of_ram = lmb_end_of_DRAM(); unsigned long total_ram = lmb_phys_mem_size(); - unsigned int i; printk(KERN_INFO "Top of RAM: 0x%lx, Total RAM: 0x%lx\n", top_of_ram, total_ram); @@ -491,9 +490,7 @@ static void __init setup_nonnuma(void) (top_of_ram - total_ram) >> 20); map_cpu_to_node(boot_cpuid, 0); - for (i = 0; i < lmb.memory.cnt; ++i) - add_region(0, lmb.memory.region[i].base >> PAGE_SHIFT, - lmb_size_pages(&lmb.memory, i)); + add_region(0, 0, lmb_end_of_DRAM() >> PAGE_SHIFT); node_set_online(0); } diff --git a/trunk/arch/powerpc/oprofile/op_model_fsl_booke.c b/trunk/arch/powerpc/oprofile/op_model_fsl_booke.c index 26539cda6023..86124a94c9af 100644 --- a/trunk/arch/powerpc/oprofile/op_model_fsl_booke.c +++ b/trunk/arch/powerpc/oprofile/op_model_fsl_booke.c @@ -7,7 +7,7 @@ * Copyright (c) 2004 Freescale Semiconductor, Inc * * Author: Andy Fleming - * Maintainer: Kumar Gala + * Maintainer: Kumar Gala * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License diff --git a/trunk/arch/powerpc/platforms/chrp/setup.c b/trunk/arch/powerpc/platforms/chrp/setup.c index dda5f2c72c25..4099ddab9205 100644 --- a/trunk/arch/powerpc/platforms/chrp/setup.c +++ b/trunk/arch/powerpc/platforms/chrp/setup.c @@ -257,13 +257,6 @@ void __init chrp_setup_arch(void) if (rtas_token("display-character") >= 0) ppc_md.progress = rtas_progress; - /* use RTAS time-of-day routines if available */ - if (rtas_token("get-time-of-day") != RTAS_UNKNOWN_SERVICE) { - ppc_md.get_boot_time = rtas_get_boot_time; - ppc_md.get_rtc_time = rtas_get_rtc_time; - ppc_md.set_rtc_time = rtas_set_rtc_time; - } - #ifdef CONFIG_BOOTX_TEXT if (ppc_md.progress == NULL && boot_text_mapped) ppc_md.progress = btext_progress; @@ -512,11 +505,9 @@ void __init chrp_init(void) ppc_md.halt = rtas_halt; ppc_md.time_init = chrp_time_init; - ppc_md.calibrate_decr = chrp_calibrate_decr; - - /* this may get overridden with rtas routines later... */ ppc_md.set_rtc_time = chrp_set_rtc_time; ppc_md.get_rtc_time = chrp_get_rtc_time; + ppc_md.calibrate_decr = chrp_calibrate_decr; #ifdef CONFIG_SMP smp_ops = &chrp_smp_ops; diff --git a/trunk/arch/powerpc/platforms/chrp/smp.c b/trunk/arch/powerpc/platforms/chrp/smp.c index b616053bc331..bb2315997d45 100644 --- a/trunk/arch/powerpc/platforms/chrp/smp.c +++ b/trunk/arch/powerpc/platforms/chrp/smp.c @@ -34,7 +34,6 @@ #include #include #include -#include static void __devinit smp_chrp_kick_cpu(int nr) { diff --git a/trunk/arch/powerpc/platforms/chrp/time.c b/trunk/arch/powerpc/platforms/chrp/time.c index 737ee5d9f0aa..9e53535ddb82 100644 --- a/trunk/arch/powerpc/platforms/chrp/time.c +++ b/trunk/arch/powerpc/platforms/chrp/time.c @@ -87,6 +87,7 @@ int chrp_set_rtc_time(struct rtc_time *tmarg) chrp_cmos_clock_write((save_freq_select|RTC_DIV_RESET2), RTC_FREQ_SELECT); + tm.tm_year -= 1900; if (!(save_control & RTC_DM_BINARY) || RTC_ALWAYS_BCD) { BIN_TO_BCD(tm.tm_sec); BIN_TO_BCD(tm.tm_min); @@ -155,7 +156,7 @@ void chrp_get_rtc_time(struct rtc_time *tm) BCD_TO_BIN(mon); BCD_TO_BIN(year); } - if (year < 70) + if ((year += 1900) < 1970) year += 100; tm->tm_sec = sec; tm->tm_min = min; diff --git a/trunk/arch/powerpc/platforms/iseries/irq.c b/trunk/arch/powerpc/platforms/iseries/irq.c index a58daa153686..01090e9ce0cf 100644 --- a/trunk/arch/powerpc/platforms/iseries/irq.c +++ b/trunk/arch/powerpc/platforms/iseries/irq.c @@ -42,6 +42,13 @@ #include "irq.h" #include "call_pci.h" +/* This maps virtual irq numbers to real irqs */ +unsigned int virt_irq_to_real_map[NR_IRQS]; + +/* The next available virtual irq number */ +/* Note: the pcnet32 driver assumes irq numbers < 2 aren't valid. :( */ +static int next_virtual_irq = 2; + static long Pci_Interrupt_Count; static long Pci_Event_Count; @@ -343,14 +350,26 @@ static hw_irq_controller iSeries_IRQ_handler = { int __init iSeries_allocate_IRQ(HvBusNumber busNumber, HvSubBusNumber subBusNumber, HvAgentId deviceId) { - int virtirq; - unsigned int realirq; + unsigned int realirq, virtirq; u8 idsel = (deviceId >> 4); u8 function = deviceId & 7; + virtirq = next_virtual_irq++; realirq = ((busNumber - 1) << 6) + ((idsel - 1) << 3) + function; - virtirq = virt_irq_create_mapping(realirq); + virt_irq_to_real_map[virtirq] = realirq; irq_desc[virtirq].handler = &iSeries_IRQ_handler; return virtirq; } + +int virt_irq_create_mapping(unsigned int real_irq) +{ + BUG(); /* Don't call this on iSeries, yet */ + + return 0; +} + +void virt_irq_init(void) +{ + return; +} diff --git a/trunk/arch/powerpc/platforms/iseries/pci.c b/trunk/arch/powerpc/platforms/iseries/pci.c index dafc518fbb83..4b75131773a6 100644 --- a/trunk/arch/powerpc/platforms/iseries/pci.c +++ b/trunk/arch/powerpc/platforms/iseries/pci.c @@ -244,9 +244,10 @@ unsigned long __init find_and_init_phbs(void) if (ret == 0) { printk("bus %d appears to exist\n", bus); - phb = pcibios_alloc_controller(NULL); + phb = (struct pci_controller *)kmalloc(sizeof(struct pci_controller), GFP_KERNEL); if (phb == NULL) return -ENOMEM; + pci_setup_pci_controller(phb); phb->pci_mem_offset = phb->local_number = bus; phb->first_busno = bus; diff --git a/trunk/arch/powerpc/platforms/iseries/setup.c b/trunk/arch/powerpc/platforms/iseries/setup.c index da26639190db..6a29f301436b 100644 --- a/trunk/arch/powerpc/platforms/iseries/setup.c +++ b/trunk/arch/powerpc/platforms/iseries/setup.c @@ -39,6 +39,7 @@ #include #include #include +#include #include #include #include @@ -547,6 +548,8 @@ static unsigned long __init build_iSeries_Memory_Map(void) */ static void __init iSeries_setup_arch(void) { + unsigned procIx = get_paca()->lppaca.dyn_hv_phys_proc_index; + if (get_paca()->lppaca.shared_proc) { ppc_md.idle_loop = iseries_shared_idle; printk(KERN_INFO "Using shared processor idle loop\n"); @@ -562,6 +565,9 @@ static void __init iSeries_setup_arch(void) itVpdAreas.xSlicMaxLogicalProcs); printk("Max physical processors = %d\n", itVpdAreas.xSlicMaxPhysicalProcs); + + _systemcfg->processor = xIoHriProcessorVpd[procIx].xPVR; + printk("Processor version = %x\n", _systemcfg->processor); } static void iSeries_show_cpuinfo(struct seq_file *m) diff --git a/trunk/arch/powerpc/platforms/maple/pci.c b/trunk/arch/powerpc/platforms/maple/pci.c index f40451da037c..895aeb3f75d0 100644 --- a/trunk/arch/powerpc/platforms/maple/pci.c +++ b/trunk/arch/powerpc/platforms/maple/pci.c @@ -326,12 +326,26 @@ static int __init add_bridge(struct device_node *dev) dev->full_name); } - hose = pcibios_alloc_controller(dev); + hose = alloc_bootmem(sizeof(struct pci_controller)); if (hose == NULL) return -ENOMEM; + pci_setup_pci_controller(hose); + + hose->arch_data = dev; hose->first_busno = bus_range ? bus_range[0] : 0; hose->last_busno = bus_range ? bus_range[1] : 0xff; + of_prop = alloc_bootmem(sizeof(struct property) + + sizeof(hose->global_number)); + if (of_prop) { + memset(of_prop, 0, sizeof(struct property)); + of_prop->name = "linux,pci-domain"; + of_prop->length = sizeof(hose->global_number); + of_prop->value = (unsigned char *)&of_prop[1]; + memcpy(of_prop->value, &hose->global_number, sizeof(hose->global_number)); + prom_add_property(dev, of_prop); + } + disp_name = NULL; if (device_is_compatible(dev, "u3-agp")) { setup_u3_agp(hose); diff --git a/trunk/arch/powerpc/platforms/maple/time.c b/trunk/arch/powerpc/platforms/maple/time.c index 15846cc938ac..40fc07a8e606 100644 --- a/trunk/arch/powerpc/platforms/maple/time.c +++ b/trunk/arch/powerpc/platforms/maple/time.c @@ -158,11 +158,6 @@ int maple_set_rtc_time(struct rtc_time *tm) return 0; } -static struct resource rtc_iores = { - .name = "rtc", - .flags = IORESOURCE_BUSY, -}; - unsigned long __init maple_get_boot_time(void) { struct rtc_time tm; @@ -177,11 +172,7 @@ unsigned long __init maple_get_boot_time(void) printk(KERN_INFO "Maple: No device node for RTC, assuming " "legacy address (0x%x)\n", maple_rtc_addr); } - - rtc_iores.start = maple_rtc_addr; - rtc_iores.end = maple_rtc_addr + 7; - request_resource(&ioport_resource, &rtc_iores); - + maple_get_rtc_time(&tm); return mktime(tm.tm_year+1900, tm.tm_mon+1, tm.tm_mday, tm.tm_hour, tm.tm_min, tm.tm_sec); diff --git a/trunk/arch/powerpc/platforms/powermac/feature.c b/trunk/arch/powerpc/platforms/powermac/feature.c index 0d7fa00fcb00..10f1d942c661 100644 --- a/trunk/arch/powerpc/platforms/powermac/feature.c +++ b/trunk/arch/powerpc/platforms/powermac/feature.c @@ -2362,14 +2362,6 @@ static struct pmac_mb_def pmac_mb_defs[] = { PMAC_TYPE_UNKNOWN_INTREPID, intrepid_features, PMAC_MB_MAY_SLEEP | PMAC_MB_HAS_FW_POWER | PMAC_MB_MOBILE, }, - { "PowerBook5,8", "PowerBook G4 15\"", - PMAC_TYPE_UNKNOWN_INTREPID, intrepid_features, - PMAC_MB_MAY_SLEEP | PMAC_MB_HAS_FW_POWER | PMAC_MB_MOBILE, - }, - { "PowerBook5,9", "PowerBook G4 17\"", - PMAC_TYPE_UNKNOWN_INTREPID, intrepid_features, - PMAC_MB_MAY_SLEEP | PMAC_MB_HAS_FW_POWER | PMAC_MB_MOBILE, - }, { "PowerBook6,1", "PowerBook G4 12\"", PMAC_TYPE_UNKNOWN_INTREPID, intrepid_features, PMAC_MB_MAY_SLEEP | PMAC_MB_HAS_FW_POWER | PMAC_MB_MOBILE, diff --git a/trunk/arch/powerpc/platforms/powermac/pci.c b/trunk/arch/powerpc/platforms/powermac/pci.c index 443be526cde7..dfd41b9781a9 100644 --- a/trunk/arch/powerpc/platforms/powermac/pci.c +++ b/trunk/arch/powerpc/platforms/powermac/pci.c @@ -640,16 +640,15 @@ static void __init setup_u3_ht(struct pci_controller* hose) * the reg address cell, we shall fix that by killing struct * reg_property and using some accessor functions instead */ - hose->cfg_data = (volatile unsigned char *)ioremap(0xf2000000, - 0x02000000); + hose->cfg_data = (volatile unsigned char *)ioremap(0xf2000000, 0x02000000); /* - * /ht node doesn't expose a "ranges" property, so we "remove" - * regions that have been allocated to AGP. So far, this version of - * the code doesn't assign any of the 0xfxxxxxxx "fine" memory regions - * to /ht. We need to fix that sooner or later by either parsing all - * child "ranges" properties or figuring out the U3 address space - * decoding logic and then read its configuration register (if any). + * /ht node doesn't expose a "ranges" property, so we "remove" regions that + * have been allocated to AGP. So far, this version of the code doesn't assign + * any of the 0xfxxxxxxx "fine" memory regions to /ht. + * We need to fix that sooner or later by either parsing all child "ranges" + * properties or figuring out the U3 address space decoding logic and + * then read its configuration register (if any). */ hose->io_base_phys = 0xf4000000; hose->pci_io_size = 0x00400000; @@ -672,10 +671,10 @@ static void __init setup_u3_ht(struct pci_controller* hose) return; } - /* We "remove" the AGP resources from the resources allocated to HT, - * that is we create "holes". However, that code does assumptions - * that so far happen to be true (cross fingers...), typically that - * resources in the AGP node are properly ordered + /* We "remove" the AGP resources from the resources allocated to HT, that + * is we create "holes". However, that code does assumptions that so far + * happen to be true (cross fingers...), typically that resources in the + * AGP node are properly ordered */ cur = 0; for (i=0; i<3; i++) { @@ -685,30 +684,23 @@ static void __init setup_u3_ht(struct pci_controller* hose) /* We don't care about "fine" resources */ if (res->start >= 0xf0000000) continue; - /* Check if it's just a matter of "shrinking" us in one - * direction - */ + /* Check if it's just a matter of "shrinking" us in one direction */ if (hose->mem_resources[cur].start == res->start) { DBG("U3/HT: shrink start of %d, %08lx -> %08lx\n", - cur, hose->mem_resources[cur].start, - res->end + 1); + cur, hose->mem_resources[cur].start, res->end + 1); hose->mem_resources[cur].start = res->end + 1; continue; } if (hose->mem_resources[cur].end == res->end) { DBG("U3/HT: shrink end of %d, %08lx -> %08lx\n", - cur, hose->mem_resources[cur].end, - res->start - 1); + cur, hose->mem_resources[cur].end, res->start - 1); hose->mem_resources[cur].end = res->start - 1; continue; } /* No, it's not the case, we need a hole */ if (cur == 2) { - /* not enough resources for a hole, we drop part - * of the range - */ - printk(KERN_WARNING "Running out of resources" - " for /ht host !\n"); + /* not enough resources for a hole, we drop part of the range */ + printk(KERN_WARNING "Running out of resources for /ht host !\n"); hose->mem_resources[cur].end = res->start - 1; continue; } @@ -722,6 +714,17 @@ static void __init setup_u3_ht(struct pci_controller* hose) hose->mem_resources[cur-1].end = res->start - 1; } } + +/* XXX this needs to be converged between ppc32 and ppc64... */ +static struct pci_controller * __init pcibios_alloc_controller(void) +{ + struct pci_controller *hose; + + hose = alloc_bootmem(sizeof(struct pci_controller)); + if (hose) + pci_setup_pci_controller(hose); + return hose; +} #endif /* @@ -753,16 +756,11 @@ static int __init add_bridge(struct device_node *dev) #endif bus_range = (int *) get_property(dev, "bus-range", &len); if (bus_range == NULL || len < 2 * sizeof(int)) { - printk(KERN_WARNING "Can't get bus-range for %s, assume" - " bus 0\n", dev->full_name); + printk(KERN_WARNING "Can't get bus-range for %s, assume bus 0\n", + dev->full_name); } - /* XXX Different prototypes, to be merged */ -#ifdef CONFIG_PPC64 - hose = pcibios_alloc_controller(dev); -#else hose = pcibios_alloc_controller(); -#endif if (!hose) return -ENOMEM; hose->arch_data = dev; @@ -770,7 +768,7 @@ static int __init add_bridge(struct device_node *dev) hose->last_busno = bus_range ? bus_range[1] : 0xff; disp_name = NULL; -#ifdef CONFIG_PPC64 +#ifdef CONFIG_POWER4 if (device_is_compatible(dev, "u3-agp")) { setup_u3_agp(hose); disp_name = "U3-AGP"; diff --git a/trunk/arch/powerpc/platforms/powermac/time.c b/trunk/arch/powerpc/platforms/powermac/time.c index feb0a94e7819..5947b21a8588 100644 --- a/trunk/arch/powerpc/platforms/powermac/time.c +++ b/trunk/arch/powerpc/platforms/powermac/time.c @@ -102,7 +102,7 @@ static unsigned long from_rtc_time(struct rtc_time *tm) static unsigned long cuda_get_time(void) { struct adb_request req; - unsigned int now; + unsigned long now; if (cuda_request(&req, NULL, 2, CUDA_PACKET, CUDA_GET_TIME) < 0) return 0; @@ -113,7 +113,7 @@ static unsigned long cuda_get_time(void) req.reply_len); now = (req.reply[3] << 24) + (req.reply[4] << 16) + (req.reply[5] << 8) + req.reply[6]; - return ((unsigned long)now) - RTC_OFFSET; + return now - RTC_OFFSET; } #define cuda_get_rtc_time(tm) to_rtc_time(cuda_get_time(), (tm)) @@ -146,7 +146,7 @@ static int cuda_set_rtc_time(struct rtc_time *tm) static unsigned long pmu_get_time(void) { struct adb_request req; - unsigned int now; + unsigned long now; if (pmu_request(&req, NULL, 1, PMU_READ_RTC) < 0) return 0; @@ -156,7 +156,7 @@ static unsigned long pmu_get_time(void) req.reply_len); now = (req.reply[0] << 24) + (req.reply[1] << 16) + (req.reply[2] << 8) + req.reply[3]; - return ((unsigned long)now) - RTC_OFFSET; + return now - RTC_OFFSET; } #define pmu_get_rtc_time(tm) to_rtc_time(pmu_get_time(), (tm)) @@ -199,7 +199,6 @@ static unsigned long smu_get_time(void) #define smu_set_rtc_time(tm, spin) 0 #endif -/* Can't be __init, it's called when suspending and resuming */ unsigned long pmac_get_boot_time(void) { /* Get the time from the RTC, used only at boot time */ diff --git a/trunk/arch/powerpc/platforms/pseries/Makefile b/trunk/arch/powerpc/platforms/pseries/Makefile index 06d5ef501218..e7ca5b1f591e 100644 --- a/trunk/arch/powerpc/platforms/pseries/Makefile +++ b/trunk/arch/powerpc/platforms/pseries/Makefile @@ -4,7 +4,4 @@ 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 - -obj-$(CONFIG_HVC_CONSOLE) += hvconsole.o -obj-$(CONFIG_HVCS) += hvcserver.o +obj-$(CONFIG_EEH) += eeh.o eeh_event.o diff --git a/trunk/arch/powerpc/platforms/pseries/eeh.c b/trunk/arch/powerpc/platforms/pseries/eeh.c index c8d2a40dc5b4..79de2310e70b 100644 --- a/trunk/arch/powerpc/platforms/pseries/eeh.c +++ b/trunk/arch/powerpc/platforms/pseries/eeh.c @@ -86,8 +86,7 @@ static int ibm_read_slot_reset_state; static int ibm_read_slot_reset_state2; static int ibm_slot_error_detail; -int eeh_subsystem_enabled; -EXPORT_SYMBOL(eeh_subsystem_enabled); +static int eeh_subsystem_enabled; /* Lock to avoid races due to multiple reports of an error */ static DEFINE_SPINLOCK(confirm_error_lock); diff --git a/trunk/arch/powerpc/platforms/pseries/setup.c b/trunk/arch/powerpc/platforms/pseries/setup.c index 4a465f067ede..31990829310c 100644 --- a/trunk/arch/powerpc/platforms/pseries/setup.c +++ b/trunk/arch/powerpc/platforms/pseries/setup.c @@ -200,12 +200,14 @@ static void __init pSeries_setup_arch(void) if (ppc64_interrupt_controller == IC_OPEN_PIC) { ppc_md.init_IRQ = pSeries_init_mpic; ppc_md.get_irq = mpic_get_irq; + ppc_md.cpu_irq_down = mpic_teardown_this_cpu; /* Allocate the mpic now, so that find_and_init_phbs() can * fill the ISUs */ pSeries_setup_mpic(); } else { ppc_md.init_IRQ = xics_init_IRQ; ppc_md.get_irq = xics_get_irq; + ppc_md.cpu_irq_down = xics_teardown_cpu; } #ifdef CONFIG_SMP @@ -504,7 +506,7 @@ static void pseries_dedicated_idle(void) lpaca->lppaca.idle = 1; if (!need_resched()) { - start_snooze = get_tb() + + start_snooze = __get_tb() + *smt_snooze_delay * tb_ticks_per_usec; while (!need_resched() && !cpu_is_offline(cpu)) { @@ -518,7 +520,7 @@ static void pseries_dedicated_idle(void) HMT_very_low(); if (*smt_snooze_delay != 0 && - get_tb() > start_snooze) { + __get_tb() > start_snooze) { HMT_medium(); dedicated_idle_sleep(cpu); } @@ -593,27 +595,6 @@ static int pSeries_pci_probe_mode(struct pci_bus *bus) return PCI_PROBE_NORMAL; } -#ifdef CONFIG_KEXEC -static void pseries_kexec_cpu_down(int crash_shutdown, int secondary) -{ - /* Don't risk a hypervisor call if we're crashing */ - if (!crash_shutdown) { - unsigned long vpa = __pa(&get_paca()->lppaca); - - if (unregister_vpa(hard_smp_processor_id(), vpa)) { - printk("VPA deregistration of cpu %u (hw_cpu_id %d) " - "failed\n", smp_processor_id(), - hard_smp_processor_id()); - } - } - - if (ppc64_interrupt_controller == IC_OPEN_PIC) - mpic_teardown_this_cpu(secondary); - else - xics_teardown_cpu(secondary); -} -#endif - struct machdep_calls __initdata pSeries_md = { .probe = pSeries_probe, .setup_arch = pSeries_setup_arch, @@ -636,7 +617,4 @@ struct machdep_calls __initdata pSeries_md = { .check_legacy_ioport = pSeries_check_legacy_ioport, .system_reset_exception = pSeries_system_reset_exception, .machine_check_exception = pSeries_machine_check_exception, -#ifdef CONFIG_KEXEC - .kexec_cpu_down = pseries_kexec_cpu_down, -#endif }; diff --git a/trunk/arch/powerpc/platforms/pseries/smp.c b/trunk/arch/powerpc/platforms/pseries/smp.c index 25181c594d73..5800cde7d5ad 100644 --- a/trunk/arch/powerpc/platforms/pseries/smp.c +++ b/trunk/arch/powerpc/platforms/pseries/smp.c @@ -51,7 +51,6 @@ #include "plpar_wrappers.h" #ifdef DEBUG -#include #define DBG(fmt...) udbg_printf(fmt) #else #define DBG(fmt...) diff --git a/trunk/arch/powerpc/xmon/xmon.c b/trunk/arch/powerpc/xmon/xmon.c index c45a6ad5f3b7..ef4356b29a97 100644 --- a/trunk/arch/powerpc/xmon/xmon.c +++ b/trunk/arch/powerpc/xmon/xmon.c @@ -19,7 +19,6 @@ #include #include #include -#include #include #include diff --git a/trunk/arch/ppc/kernel/Makefile b/trunk/arch/ppc/kernel/Makefile index 0bb23fce4293..17a4da65e275 100644 --- a/trunk/arch/ppc/kernel/Makefile +++ b/trunk/arch/ppc/kernel/Makefile @@ -13,7 +13,7 @@ extra-$(CONFIG_POWER4) += idle_power4.o extra-y += vmlinux.lds obj-y := entry.o traps.o idle.o time.o misc.o \ - process.o \ + process.o align.o \ setup.o \ ppc_htab.o obj-$(CONFIG_6xx) += l2cr.o cpu_setup_6xx.o @@ -38,7 +38,7 @@ endif # These are here while we do the architecture merge else -obj-y := idle.o +obj-y := idle.o align.o obj-$(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/align.c b/trunk/arch/ppc/kernel/align.c new file mode 100644 index 000000000000..ab398c4b70b6 --- /dev/null +++ b/trunk/arch/ppc/kernel/align.c @@ -0,0 +1,410 @@ +/* + * align.c - handle alignment exceptions for the Power PC. + * + * Copyright (c) 1996 Paul Mackerras + * Copyright (c) 1998-1999 TiVo, Inc. + * PowerPC 403GCX modifications. + * Copyright (c) 1999 Grant Erickson + * PowerPC 403GCX/405GP modifications. + */ +#include +#include +#include +#include +#include +#include +#include +#include + +struct aligninfo { + unsigned char len; + unsigned char flags; +}; + +#if defined(CONFIG_4xx) || defined(CONFIG_POWER4) || defined(CONFIG_BOOKE) +#define OPCD(inst) (((inst) & 0xFC000000) >> 26) +#define RS(inst) (((inst) & 0x03E00000) >> 21) +#define RA(inst) (((inst) & 0x001F0000) >> 16) +#define IS_XFORM(code) ((code) == 31) +#endif + +#define INVALID { 0, 0 } + +#define LD 1 /* load */ +#define ST 2 /* store */ +#define SE 4 /* sign-extend value */ +#define F 8 /* to/from fp regs */ +#define U 0x10 /* update index register */ +#define M 0x20 /* multiple load/store */ +#define S 0x40 /* single-precision fp, or byte-swap value */ +#define SX 0x40 /* byte count in XER */ +#define HARD 0x80 /* string, stwcx. */ + +#define DCBZ 0x5f /* 8xx/82xx dcbz faults when cache not enabled */ + +/* + * The PowerPC stores certain bits of the instruction that caused the + * alignment exception in the DSISR register. This array maps those + * bits to information about the operand length and what the + * instruction would do. + */ +static struct aligninfo aligninfo[128] = { + { 4, LD }, /* 00 0 0000: lwz / lwarx */ + INVALID, /* 00 0 0001 */ + { 4, ST }, /* 00 0 0010: stw */ + INVALID, /* 00 0 0011 */ + { 2, LD }, /* 00 0 0100: lhz */ + { 2, LD+SE }, /* 00 0 0101: lha */ + { 2, ST }, /* 00 0 0110: sth */ + { 4, LD+M }, /* 00 0 0111: lmw */ + { 4, LD+F+S }, /* 00 0 1000: lfs */ + { 8, LD+F }, /* 00 0 1001: lfd */ + { 4, ST+F+S }, /* 00 0 1010: stfs */ + { 8, ST+F }, /* 00 0 1011: stfd */ + INVALID, /* 00 0 1100 */ + INVALID, /* 00 0 1101: ld/ldu/lwa */ + INVALID, /* 00 0 1110 */ + INVALID, /* 00 0 1111: std/stdu */ + { 4, LD+U }, /* 00 1 0000: lwzu */ + INVALID, /* 00 1 0001 */ + { 4, ST+U }, /* 00 1 0010: stwu */ + INVALID, /* 00 1 0011 */ + { 2, LD+U }, /* 00 1 0100: lhzu */ + { 2, LD+SE+U }, /* 00 1 0101: lhau */ + { 2, ST+U }, /* 00 1 0110: sthu */ + { 4, ST+M }, /* 00 1 0111: stmw */ + { 4, LD+F+S+U }, /* 00 1 1000: lfsu */ + { 8, LD+F+U }, /* 00 1 1001: lfdu */ + { 4, ST+F+S+U }, /* 00 1 1010: stfsu */ + { 8, ST+F+U }, /* 00 1 1011: stfdu */ + INVALID, /* 00 1 1100 */ + INVALID, /* 00 1 1101 */ + INVALID, /* 00 1 1110 */ + INVALID, /* 00 1 1111 */ + INVALID, /* 01 0 0000: ldx */ + INVALID, /* 01 0 0001 */ + INVALID, /* 01 0 0010: stdx */ + INVALID, /* 01 0 0011 */ + INVALID, /* 01 0 0100 */ + INVALID, /* 01 0 0101: lwax */ + INVALID, /* 01 0 0110 */ + INVALID, /* 01 0 0111 */ + { 4, LD+M+HARD+SX }, /* 01 0 1000: lswx */ + { 4, LD+M+HARD }, /* 01 0 1001: lswi */ + { 4, ST+M+HARD+SX }, /* 01 0 1010: stswx */ + { 4, ST+M+HARD }, /* 01 0 1011: stswi */ + INVALID, /* 01 0 1100 */ + INVALID, /* 01 0 1101 */ + INVALID, /* 01 0 1110 */ + INVALID, /* 01 0 1111 */ + INVALID, /* 01 1 0000: ldux */ + INVALID, /* 01 1 0001 */ + INVALID, /* 01 1 0010: stdux */ + INVALID, /* 01 1 0011 */ + INVALID, /* 01 1 0100 */ + INVALID, /* 01 1 0101: lwaux */ + INVALID, /* 01 1 0110 */ + INVALID, /* 01 1 0111 */ + INVALID, /* 01 1 1000 */ + INVALID, /* 01 1 1001 */ + INVALID, /* 01 1 1010 */ + INVALID, /* 01 1 1011 */ + INVALID, /* 01 1 1100 */ + INVALID, /* 01 1 1101 */ + INVALID, /* 01 1 1110 */ + INVALID, /* 01 1 1111 */ + INVALID, /* 10 0 0000 */ + INVALID, /* 10 0 0001 */ + { 0, ST+HARD }, /* 10 0 0010: stwcx. */ + INVALID, /* 10 0 0011 */ + INVALID, /* 10 0 0100 */ + INVALID, /* 10 0 0101 */ + INVALID, /* 10 0 0110 */ + INVALID, /* 10 0 0111 */ + { 4, LD+S }, /* 10 0 1000: lwbrx */ + INVALID, /* 10 0 1001 */ + { 4, ST+S }, /* 10 0 1010: stwbrx */ + INVALID, /* 10 0 1011 */ + { 2, LD+S }, /* 10 0 1100: lhbrx */ + INVALID, /* 10 0 1101 */ + { 2, ST+S }, /* 10 0 1110: sthbrx */ + INVALID, /* 10 0 1111 */ + INVALID, /* 10 1 0000 */ + INVALID, /* 10 1 0001 */ + INVALID, /* 10 1 0010 */ + INVALID, /* 10 1 0011 */ + INVALID, /* 10 1 0100 */ + INVALID, /* 10 1 0101 */ + INVALID, /* 10 1 0110 */ + INVALID, /* 10 1 0111 */ + INVALID, /* 10 1 1000 */ + INVALID, /* 10 1 1001 */ + INVALID, /* 10 1 1010 */ + INVALID, /* 10 1 1011 */ + INVALID, /* 10 1 1100 */ + INVALID, /* 10 1 1101 */ + INVALID, /* 10 1 1110 */ + { 0, ST+HARD }, /* 10 1 1111: dcbz */ + { 4, LD }, /* 11 0 0000: lwzx */ + INVALID, /* 11 0 0001 */ + { 4, ST }, /* 11 0 0010: stwx */ + INVALID, /* 11 0 0011 */ + { 2, LD }, /* 11 0 0100: lhzx */ + { 2, LD+SE }, /* 11 0 0101: lhax */ + { 2, ST }, /* 11 0 0110: sthx */ + INVALID, /* 11 0 0111 */ + { 4, LD+F+S }, /* 11 0 1000: lfsx */ + { 8, LD+F }, /* 11 0 1001: lfdx */ + { 4, ST+F+S }, /* 11 0 1010: stfsx */ + { 8, ST+F }, /* 11 0 1011: stfdx */ + INVALID, /* 11 0 1100 */ + INVALID, /* 11 0 1101: lmd */ + INVALID, /* 11 0 1110 */ + INVALID, /* 11 0 1111: stmd */ + { 4, LD+U }, /* 11 1 0000: lwzux */ + INVALID, /* 11 1 0001 */ + { 4, ST+U }, /* 11 1 0010: stwux */ + INVALID, /* 11 1 0011 */ + { 2, LD+U }, /* 11 1 0100: lhzux */ + { 2, LD+SE+U }, /* 11 1 0101: lhaux */ + { 2, ST+U }, /* 11 1 0110: sthux */ + INVALID, /* 11 1 0111 */ + { 4, LD+F+S+U }, /* 11 1 1000: lfsux */ + { 8, LD+F+U }, /* 11 1 1001: lfdux */ + { 4, ST+F+S+U }, /* 11 1 1010: stfsux */ + { 8, ST+F+U }, /* 11 1 1011: stfdux */ + INVALID, /* 11 1 1100 */ + INVALID, /* 11 1 1101 */ + INVALID, /* 11 1 1110 */ + INVALID, /* 11 1 1111 */ +}; + +#define SWAP(a, b) (t = (a), (a) = (b), (b) = t) + +int +fix_alignment(struct pt_regs *regs) +{ + int instr, nb, flags; +#if defined(CONFIG_4xx) || defined(CONFIG_POWER4) || defined(CONFIG_BOOKE) + int opcode, f1, f2, f3; +#endif + int i, t; + int reg, areg; + int offset, nb0; + unsigned char __user *addr; + unsigned char *rptr; + union { + long l; + float f; + double d; + unsigned char v[8]; + } data; + + CHECK_FULL_REGS(regs); + +#if defined(CONFIG_4xx) || defined(CONFIG_POWER4) || defined(CONFIG_BOOKE) + /* The 4xx-family & Book-E processors have no DSISR register, + * so we emulate it. + * The POWER4 has a DSISR register but doesn't set it on + * an alignment fault. -- paulus + */ + + if (__get_user(instr, (unsigned int __user *) regs->nip)) + return 0; + opcode = OPCD(instr); + reg = RS(instr); + areg = RA(instr); + + if (!IS_XFORM(opcode)) { + f1 = 0; + f2 = (instr & 0x04000000) >> 26; + f3 = (instr & 0x78000000) >> 27; + } else { + f1 = (instr & 0x00000006) >> 1; + f2 = (instr & 0x00000040) >> 6; + f3 = (instr & 0x00000780) >> 7; + } + + instr = ((f1 << 5) | (f2 << 4) | f3); +#else + reg = (regs->dsisr >> 5) & 0x1f; /* source/dest register */ + areg = regs->dsisr & 0x1f; /* register to update */ + instr = (regs->dsisr >> 10) & 0x7f; +#endif + + nb = aligninfo[instr].len; + if (nb == 0) { + long __user *p; + int i; + + if (instr != DCBZ) + return 0; /* too hard or invalid instruction */ + /* + * The dcbz (data cache block zero) instruction + * gives an alignment fault if used on non-cacheable + * memory. We handle the fault mainly for the + * case when we are running with the cache disabled + * for debugging. + */ + p = (long __user *) (regs->dar & -L1_CACHE_BYTES); + if (user_mode(regs) + && !access_ok(VERIFY_WRITE, p, L1_CACHE_BYTES)) + return -EFAULT; + for (i = 0; i < L1_CACHE_BYTES / sizeof(long); ++i) + if (__put_user(0, p+i)) + return -EFAULT; + return 1; + } + + flags = aligninfo[instr].flags; + if ((flags & (LD|ST)) == 0) + return 0; + + /* For the 4xx-family & Book-E processors, the 'dar' field of the + * pt_regs structure is overloaded and is really from the DEAR. + */ + + addr = (unsigned char __user *)regs->dar; + + if (flags & M) { + /* lmw, stmw, lswi/x, stswi/x */ + nb0 = 0; + if (flags & HARD) { + if (flags & SX) { + nb = regs->xer & 127; + if (nb == 0) + return 1; + } else { + if (__get_user(instr, + (unsigned int __user *)regs->nip)) + return 0; + nb = (instr >> 11) & 0x1f; + if (nb == 0) + nb = 32; + } + if (nb + reg * 4 > 128) { + nb0 = nb + reg * 4 - 128; + nb = 128 - reg * 4; + } + } else { + /* lwm, stmw */ + nb = (32 - reg) * 4; + } + + if (!access_ok((flags & ST? VERIFY_WRITE: VERIFY_READ), addr, nb+nb0)) + return -EFAULT; /* bad address */ + + rptr = (unsigned char *) ®s->gpr[reg]; + if (flags & LD) { + for (i = 0; i < nb; ++i) + if (__get_user(rptr[i], addr+i)) + return -EFAULT; + if (nb0 > 0) { + rptr = (unsigned char *) ®s->gpr[0]; + addr += nb; + for (i = 0; i < nb0; ++i) + if (__get_user(rptr[i], addr+i)) + return -EFAULT; + } + for (; (i & 3) != 0; ++i) + rptr[i] = 0; + } else { + for (i = 0; i < nb; ++i) + if (__put_user(rptr[i], addr+i)) + return -EFAULT; + if (nb0 > 0) { + rptr = (unsigned char *) ®s->gpr[0]; + addr += nb; + for (i = 0; i < nb0; ++i) + if (__put_user(rptr[i], addr+i)) + return -EFAULT; + } + } + return 1; + } + + offset = 0; + if (nb < 4) { + /* read/write the least significant bits */ + data.l = 0; + offset = 4 - nb; + } + + /* Verify the address of the operand */ + if (user_mode(regs)) { + if (!access_ok((flags & ST? VERIFY_WRITE: VERIFY_READ), addr, nb)) + return -EFAULT; /* bad address */ + } + + if (flags & F) { + preempt_disable(); + if (regs->msr & MSR_FP) + giveup_fpu(current); + preempt_enable(); + } + + /* If we read the operand, copy it in, else get register values */ + if (flags & LD) { + for (i = 0; i < nb; ++i) + if (__get_user(data.v[offset+i], addr+i)) + return -EFAULT; + } else if (flags & F) { + data.d = current->thread.fpr[reg]; + } else { + data.l = regs->gpr[reg]; + } + + switch (flags & ~U) { + case LD+SE: /* sign extend */ + if (data.v[2] >= 0x80) + data.v[0] = data.v[1] = -1; + break; + + case LD+S: /* byte-swap */ + case ST+S: + if (nb == 2) { + SWAP(data.v[2], data.v[3]); + } else { + SWAP(data.v[0], data.v[3]); + SWAP(data.v[1], data.v[2]); + } + break; + + /* Single-precision FP load and store require conversions... */ + case LD+F+S: +#ifdef CONFIG_PPC_FPU + preempt_disable(); + enable_kernel_fp(); + cvt_fd(&data.f, &data.d, ¤t->thread); + preempt_enable(); +#else + return 0; +#endif + break; + case ST+F+S: +#ifdef CONFIG_PPC_FPU + preempt_disable(); + enable_kernel_fp(); + cvt_df(&data.d, &data.f, ¤t->thread); + preempt_enable(); +#else + return 0; +#endif + break; + } + + if (flags & ST) { + for (i = 0; i < nb; ++i) + if (__put_user(data.v[offset+i], addr+i)) + return -EFAULT; + } else if (flags & F) { + current->thread.fpr[reg] = data.d; + } else { + regs->gpr[reg] = data.l; + } + + if (flags & U) + regs->gpr[areg] = regs->dar; + + return 1; +} diff --git a/trunk/arch/ppc/kernel/head_fsl_booke.S b/trunk/arch/ppc/kernel/head_fsl_booke.S index 8d60fa99fc4b..5063c603fad4 100644 --- a/trunk/arch/ppc/kernel/head_fsl_booke.S +++ b/trunk/arch/ppc/kernel/head_fsl_booke.S @@ -24,7 +24,7 @@ * Copyright 2002-2004 MontaVista Software, Inc. * PowerPC 44x support, Matt Porter * Copyright 2004 Freescale Semiconductor, Inc - * PowerPC e500 modifications, Kumar Gala + * PowerPC e500 modifications, Kumar Gala * * 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 diff --git a/trunk/arch/ppc/kernel/pci.c b/trunk/arch/ppc/kernel/pci.c index f7fae5f153b2..48ed58f995c0 100644 --- a/trunk/arch/ppc/kernel/pci.c +++ b/trunk/arch/ppc/kernel/pci.c @@ -45,6 +45,7 @@ static void update_bridge_base(struct pci_bus *bus, int i); static void pcibios_fixup_resources(struct pci_dev* dev); static void fixup_broken_pcnet32(struct pci_dev* dev); static int reparent_resources(struct resource *parent, struct resource *res); +static void fixup_rev1_53c810(struct pci_dev* dev); static void fixup_cpc710_pci64(struct pci_dev* dev); #ifdef CONFIG_PPC_OF static u8* pci_to_OF_bus_map; diff --git a/trunk/arch/ppc/kernel/setup.c b/trunk/arch/ppc/kernel/setup.c index 0eb0b7085e6a..dc55e1abc45b 100644 --- a/trunk/arch/ppc/kernel/setup.c +++ b/trunk/arch/ppc/kernel/setup.c @@ -602,19 +602,7 @@ void parse_bootinfo(struct bi_record *rec) #endif /* CONFIG_BLK_DEV_INITRD */ #ifdef CONFIG_PPC_MULTIPLATFORM case BI_MACHTYPE: - /* Machine types changed with the merge. Since the - * bootinfo are now deprecated, we can just hard code - * the appropriate conversion here for when we are - * called with yaboot which passes us a machine type - * this way. - */ - switch(data[0]) { - case 1: _machine = _MACH_prep; break; - case 2: _machine = _MACH_Pmac; break; - case 4: _machine = _MACH_chrp; break; - default: - _machine = data[0]; - } + _machine = data[0]; break; #endif case BI_MEMSIZE: diff --git a/trunk/arch/ppc/mm/fsl_booke_mmu.c b/trunk/arch/ppc/mm/fsl_booke_mmu.c index 5d581bb3aa12..af9ca0eb6d55 100644 --- a/trunk/arch/ppc/mm/fsl_booke_mmu.c +++ b/trunk/arch/ppc/mm/fsl_booke_mmu.c @@ -1,5 +1,5 @@ /* - * Modifications by Kumar Gala (galak@kernel.crashing.org) to support + * Modifications by Kumar Gala (kumar.gala@freescale.com) to support * E500 Book E processors. * * Copyright 2004 Freescale Semiconductor, Inc diff --git a/trunk/arch/ppc/mm/init.c b/trunk/arch/ppc/mm/init.c index 45f0782059f1..99b48abd3296 100644 --- a/trunk/arch/ppc/mm/init.c +++ b/trunk/arch/ppc/mm/init.c @@ -597,20 +597,21 @@ void update_mmu_cache(struct vm_area_struct *vma, unsigned long address, if (pfn_valid(pfn)) { struct page *page = pfn_to_page(pfn); -#ifdef CONFIG_8xx - /* On 8xx, the TLB handlers work in 2 stages: - * First, a zeroed entry is loaded by TLBMiss handler, - * which causes the TLBError handler to be triggered. - * That means the zeroed TLB has to be invalidated - * whenever a page miss occurs. - */ - _tlbie(address); -#endif if (!PageReserved(page) && !test_bit(PG_arch_1, &page->flags)) { - if (vma->vm_mm == current->active_mm) + if (vma->vm_mm == current->active_mm) { +#ifdef CONFIG_8xx + /* On 8xx, cache control instructions (particularly + * "dcbst" from flush_dcache_icache) fault as write + * operation if there is an unpopulated TLB entry + * for the address in question. To workaround that, + * we invalidate the TLB here, thus avoiding dcbst + * misbehaviour. + */ + _tlbie(address); +#endif __flush_dcache_icache((void *) address); - else + } else flush_dcache_icache_page(page); set_bit(PG_arch_1, &page->flags); } diff --git a/trunk/arch/ppc/platforms/83xx/mpc834x_sys.c b/trunk/arch/ppc/platforms/83xx/mpc834x_sys.c index 04bdc39bf47b..98edc75f4105 100644 --- a/trunk/arch/ppc/platforms/83xx/mpc834x_sys.c +++ b/trunk/arch/ppc/platforms/83xx/mpc834x_sys.c @@ -3,7 +3,7 @@ * * MPC834x SYS board specific routines * - * Maintainer: Kumar Gala + * Maintainer: Kumar Gala * * Copyright 2005 Freescale Semiconductor Inc. * @@ -73,19 +73,12 @@ mpc83xx_map_irq(struct pci_dev *dev, unsigned char idsel, unsigned char pin) * A B C D */ { - {PIRQA, PIRQB, PIRQC, PIRQD}, /* idsel 0x11 */ - {PIRQC, PIRQD, PIRQA, PIRQB}, /* idsel 0x12 */ - {PIRQD, PIRQA, PIRQB, PIRQC}, /* idsel 0x13 */ - {0, 0, 0, 0}, - {PIRQA, PIRQB, PIRQC, PIRQD}, /* idsel 0x15 */ - {PIRQD, PIRQA, PIRQB, PIRQC}, /* idsel 0x16 */ - {PIRQC, PIRQD, PIRQA, PIRQB}, /* idsel 0x17 */ - {PIRQB, PIRQC, PIRQD, PIRQA}, /* idsel 0x18 */ - {0, 0, 0, 0}, /* idsel 0x19 */ - {0, 0, 0, 0}, /* idsel 0x20 */ + {PIRQA, PIRQB, PIRQC, PIRQD}, /* idsel 0x11 */ + {PIRQC, PIRQD, PIRQA, PIRQB}, /* idsel 0x12 */ + {PIRQD, PIRQA, PIRQB, PIRQC} /* idsel 0x13 */ }; - const long min_idsel = 0x11, max_idsel = 0x20, irqs_per_slot = 4; + const long min_idsel = 0x11, max_idsel = 0x13, irqs_per_slot = 4; return PCI_IRQ_TABLE_LOOKUP; } diff --git a/trunk/arch/ppc/platforms/83xx/mpc834x_sys.h b/trunk/arch/ppc/platforms/83xx/mpc834x_sys.h index 2e514d316fb8..58e44c042535 100644 --- a/trunk/arch/ppc/platforms/83xx/mpc834x_sys.h +++ b/trunk/arch/ppc/platforms/83xx/mpc834x_sys.h @@ -3,7 +3,7 @@ * * MPC834X SYS common board definitions * - * Maintainer: Kumar Gala + * Maintainer: Kumar Gala * * Copyright 2005 Freescale Semiconductor, Inc. * diff --git a/trunk/arch/ppc/platforms/85xx/mpc8540_ads.c b/trunk/arch/ppc/platforms/85xx/mpc8540_ads.c index c5cde97c6ef0..7e952c1228cb 100644 --- a/trunk/arch/ppc/platforms/85xx/mpc8540_ads.c +++ b/trunk/arch/ppc/platforms/85xx/mpc8540_ads.c @@ -3,7 +3,7 @@ * * MPC8540ADS board specific routines * - * Maintainer: Kumar Gala + * Maintainer: Kumar Gala * * Copyright 2004 Freescale Semiconductor Inc. * diff --git a/trunk/arch/ppc/platforms/85xx/mpc8540_ads.h b/trunk/arch/ppc/platforms/85xx/mpc8540_ads.h index e48ca3a97397..3d05d7c4a938 100644 --- a/trunk/arch/ppc/platforms/85xx/mpc8540_ads.h +++ b/trunk/arch/ppc/platforms/85xx/mpc8540_ads.h @@ -3,7 +3,7 @@ * * MPC8540ADS board definitions * - * Maintainer: Kumar Gala + * Maintainer: Kumar Gala * * Copyright 2004 Freescale Semiconductor Inc. * diff --git a/trunk/arch/ppc/platforms/85xx/mpc8555_cds.h b/trunk/arch/ppc/platforms/85xx/mpc8555_cds.h index 1a8e6c67355d..e0e75568bc57 100644 --- a/trunk/arch/ppc/platforms/85xx/mpc8555_cds.h +++ b/trunk/arch/ppc/platforms/85xx/mpc8555_cds.h @@ -3,7 +3,7 @@ * * MPC8555CDS board definitions * - * Maintainer: Kumar Gala + * Maintainer: Kumar Gala * * Copyright 2004 Freescale Semiconductor Inc. * diff --git a/trunk/arch/ppc/platforms/85xx/mpc8560_ads.c b/trunk/arch/ppc/platforms/85xx/mpc8560_ads.c index 8e39a5517092..208433f1e93a 100644 --- a/trunk/arch/ppc/platforms/85xx/mpc8560_ads.c +++ b/trunk/arch/ppc/platforms/85xx/mpc8560_ads.c @@ -3,7 +3,7 @@ * * MPC8560ADS board specific routines * - * Maintainer: Kumar Gala + * Maintainer: Kumar Gala * * Copyright 2004 Freescale Semiconductor Inc. * diff --git a/trunk/arch/ppc/platforms/85xx/mpc8560_ads.h b/trunk/arch/ppc/platforms/85xx/mpc8560_ads.h index 143ae7eefa7c..7df885d73e9d 100644 --- a/trunk/arch/ppc/platforms/85xx/mpc8560_ads.h +++ b/trunk/arch/ppc/platforms/85xx/mpc8560_ads.h @@ -3,7 +3,7 @@ * * MPC8540ADS board definitions * - * Maintainer: Kumar Gala + * Maintainer: Kumar Gala * * Copyright 2004 Freescale Semiconductor Inc. * diff --git a/trunk/arch/ppc/platforms/85xx/mpc85xx_ads_common.c b/trunk/arch/ppc/platforms/85xx/mpc85xx_ads_common.c index 17ce48fe3503..16ad092d8a06 100644 --- a/trunk/arch/ppc/platforms/85xx/mpc85xx_ads_common.c +++ b/trunk/arch/ppc/platforms/85xx/mpc85xx_ads_common.c @@ -3,7 +3,7 @@ * * MPC85xx ADS board common routines * - * Maintainer: Kumar Gala + * Maintainer: Kumar Gala * * Copyright 2004 Freescale Semiconductor Inc. * diff --git a/trunk/arch/ppc/platforms/85xx/mpc85xx_ads_common.h b/trunk/arch/ppc/platforms/85xx/mpc85xx_ads_common.h index 198a6a02cde8..84acf6e8d45e 100644 --- a/trunk/arch/ppc/platforms/85xx/mpc85xx_ads_common.h +++ b/trunk/arch/ppc/platforms/85xx/mpc85xx_ads_common.h @@ -3,7 +3,7 @@ * * MPC85XX ADS common board definitions * - * Maintainer: Kumar Gala + * Maintainer: Kumar Gala * * Copyright 2004 Freescale Semiconductor Inc. * @@ -25,8 +25,6 @@ #define BCSR_ADDR ((uint)0xf8000000) #define BCSR_SIZE ((uint)(32 * 1024)) -struct seq_file; - extern int mpc85xx_ads_show_cpuinfo(struct seq_file *m); extern void mpc85xx_ads_init_IRQ(void) __init; extern void mpc85xx_ads_map_io(void) __init; diff --git a/trunk/arch/ppc/platforms/85xx/mpc85xx_cds_common.c b/trunk/arch/ppc/platforms/85xx/mpc85xx_cds_common.c index d8991b88dc9c..a21156967a5e 100644 --- a/trunk/arch/ppc/platforms/85xx/mpc85xx_cds_common.c +++ b/trunk/arch/ppc/platforms/85xx/mpc85xx_cds_common.c @@ -3,7 +3,7 @@ * * MPC85xx CDS board specific routines * - * Maintainer: Kumar Gala + * Maintainer: Kumar Gala * * Copyright 2004 Freescale Semiconductor, Inc * diff --git a/trunk/arch/ppc/platforms/85xx/mpc85xx_cds_common.h b/trunk/arch/ppc/platforms/85xx/mpc85xx_cds_common.h index 5b588cfd0e41..12b292c6ae32 100644 --- a/trunk/arch/ppc/platforms/85xx/mpc85xx_cds_common.h +++ b/trunk/arch/ppc/platforms/85xx/mpc85xx_cds_common.h @@ -3,7 +3,7 @@ * * MPC85xx CDS board definitions * - * Maintainer: Kumar Gala + * Maintainer: Kumar Gala * * Copyright 2004 Freescale Semiconductor, Inc * diff --git a/trunk/arch/ppc/platforms/85xx/sbc8560.c b/trunk/arch/ppc/platforms/85xx/sbc8560.c index 45a5b81b4ed1..b4ee1707a836 100644 --- a/trunk/arch/ppc/platforms/85xx/sbc8560.c +++ b/trunk/arch/ppc/platforms/85xx/sbc8560.c @@ -3,7 +3,7 @@ * * Wind River SBC8560 board specific routines * - * Maintainer: Kumar Gala + * Maintainer: Kumar Gala * * Copyright 2004 Freescale Semiconductor Inc. * diff --git a/trunk/arch/ppc/platforms/85xx/stx_gp3.h b/trunk/arch/ppc/platforms/85xx/stx_gp3.h index 2f25b5195152..7bcc6c35a417 100644 --- a/trunk/arch/ppc/platforms/85xx/stx_gp3.h +++ b/trunk/arch/ppc/platforms/85xx/stx_gp3.h @@ -21,6 +21,7 @@ #include #include +#include #include #define BOARD_CCSRBAR ((uint)0xe0000000) @@ -42,6 +43,7 @@ extern void mpc85xx_setup_hose(void) __init; extern void mpc85xx_restart(char *cmd); extern void mpc85xx_power_off(void); extern void mpc85xx_halt(void); +extern int mpc85xx_show_cpuinfo(struct seq_file *m); extern void mpc85xx_init_IRQ(void) __init; extern unsigned long mpc85xx_find_end_of_memory(void) __init; extern void mpc85xx_calibrate_decr(void) __init; diff --git a/trunk/arch/ppc/platforms/pmac_feature.c b/trunk/arch/ppc/platforms/pmac_feature.c index 1e69b0593162..58884a63ebdb 100644 --- a/trunk/arch/ppc/platforms/pmac_feature.c +++ b/trunk/arch/ppc/platforms/pmac_feature.c @@ -2317,14 +2317,6 @@ static struct pmac_mb_def pmac_mb_defs[] = { PMAC_TYPE_UNKNOWN_INTREPID, intrepid_features, PMAC_MB_MAY_SLEEP | PMAC_MB_HAS_FW_POWER | PMAC_MB_MOBILE, }, - { "PowerBook5,8", "PowerBook G4 15\"", - PMAC_TYPE_UNKNOWN_INTREPID, intrepid_features, - PMAC_MB_MAY_SLEEP | PMAC_MB_HAS_FW_POWER | PMAC_MB_MOBILE, - }, - { "PowerBook5,9", "PowerBook G4 17\"", - PMAC_TYPE_UNKNOWN_INTREPID, intrepid_features, - PMAC_MB_MAY_SLEEP | PMAC_MB_HAS_FW_POWER | PMAC_MB_MOBILE, - }, { "PowerBook6,1", "PowerBook G4 12\"", PMAC_TYPE_UNKNOWN_INTREPID, intrepid_features, PMAC_MB_MAY_SLEEP | PMAC_MB_HAS_FW_POWER | PMAC_MB_MOBILE, diff --git a/trunk/arch/ppc/platforms/pq2ads.c b/trunk/arch/ppc/platforms/pq2ads.c index 71c9fca1fe9b..6a1475c1e128 100644 --- a/trunk/arch/ppc/platforms/pq2ads.c +++ b/trunk/arch/ppc/platforms/pq2ads.c @@ -3,7 +3,7 @@ * * PQ2ADS platform support * - * Author: Kumar Gala + * Author: Kumar Gala * Derived from: est8260_setup.c by Allen Curtis * * Copyright 2004 Freescale Semiconductor, Inc. diff --git a/trunk/arch/ppc/syslib/ipic.h b/trunk/arch/ppc/syslib/ipic.h index a7ce7da8785c..2b56a4fcf373 100644 --- a/trunk/arch/ppc/syslib/ipic.h +++ b/trunk/arch/ppc/syslib/ipic.h @@ -3,7 +3,7 @@ * * IPIC private definitions and structure. * - * Maintainer: Kumar Gala + * Maintainer: Kumar Gala * * Copyright 2005 Freescale Semiconductor, Inc * diff --git a/trunk/arch/ppc/syslib/mpc83xx_devices.c b/trunk/arch/ppc/syslib/mpc83xx_devices.c index 847df4409982..f43fbf9a9389 100644 --- a/trunk/arch/ppc/syslib/mpc83xx_devices.c +++ b/trunk/arch/ppc/syslib/mpc83xx_devices.c @@ -3,7 +3,7 @@ * * MPC83xx Device descriptions * - * Maintainer: Kumar Gala + * Maintainer: Kumar Gala * * Copyright 2005 Freescale Semiconductor Inc. * diff --git a/trunk/arch/ppc/syslib/mpc83xx_sys.c b/trunk/arch/ppc/syslib/mpc83xx_sys.c index 82cf3ab77f4a..da743446789b 100644 --- a/trunk/arch/ppc/syslib/mpc83xx_sys.c +++ b/trunk/arch/ppc/syslib/mpc83xx_sys.c @@ -3,7 +3,7 @@ * * MPC83xx System descriptions * - * Maintainer: Kumar Gala + * Maintainer: Kumar Gala * * Copyright 2005 Freescale Semiconductor Inc. * @@ -68,34 +68,10 @@ struct ppc_sys_spec ppc_sys_specs[] = { MPC83xx_USB2_DR, MPC83xx_USB2_MPH, MPC83xx_MDIO }, }, - { - .ppc_sys_name = "8347E", - .mask = 0xFFFF0000, - .value = 0x80540000, - .num_devices = 9, - .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 - }, - }, - { - .ppc_sys_name = "8347", - .mask = 0xFFFF0000, - .value = 0x80550000, - .num_devices = 8, - .device_list = (enum ppc_sys_devices[]) - { - MPC83xx_TSEC1, MPC83xx_TSEC2, MPC83xx_IIC1, - MPC83xx_IIC2, MPC83xx_DUART, - MPC83xx_USB2_DR, MPC83xx_USB2_MPH, MPC83xx_MDIO - }, - }, { .ppc_sys_name = "8343E", .mask = 0xFFFF0000, - .value = 0x80560000, + .value = 0x80540000, .num_devices = 8, .device_list = (enum ppc_sys_devices[]) { @@ -107,7 +83,7 @@ struct ppc_sys_spec ppc_sys_specs[] = { { .ppc_sys_name = "8343", .mask = 0xFFFF0000, - .value = 0x80570000, + .value = 0x80550000, .num_devices = 7, .device_list = (enum ppc_sys_devices[]) { diff --git a/trunk/arch/ppc/syslib/mpc85xx_devices.c b/trunk/arch/ppc/syslib/mpc85xx_devices.c index 69949d255658..2ede677a0a53 100644 --- a/trunk/arch/ppc/syslib/mpc85xx_devices.c +++ b/trunk/arch/ppc/syslib/mpc85xx_devices.c @@ -3,7 +3,7 @@ * * MPC85xx Device descriptions * - * Maintainer: Kumar Gala + * Maintainer: Kumar Gala * * Copyright 2005 Freescale Semiconductor Inc. * diff --git a/trunk/arch/ppc/syslib/mpc85xx_sys.c b/trunk/arch/ppc/syslib/mpc85xx_sys.c index 397cfbcce5ea..cb68d8c58348 100644 --- a/trunk/arch/ppc/syslib/mpc85xx_sys.c +++ b/trunk/arch/ppc/syslib/mpc85xx_sys.c @@ -3,7 +3,7 @@ * * MPC85xx System descriptions * - * Maintainer: Kumar Gala + * Maintainer: Kumar Gala * * Copyright 2005 Freescale Semiconductor Inc. * diff --git a/trunk/arch/ppc/syslib/mpc8xx_devices.c b/trunk/arch/ppc/syslib/mpc8xx_devices.c index 92dc98b36bde..2b5f0e701687 100644 --- a/trunk/arch/ppc/syslib/mpc8xx_devices.c +++ b/trunk/arch/ppc/syslib/mpc8xx_devices.c @@ -3,7 +3,7 @@ * * MPC8xx Device descriptions * - * Maintainer: Kumar Gala + * Maintainer: Kumar Gala * * Copyright 2005 MontaVista Software, Inc. by Vitaly Bordug * diff --git a/trunk/arch/ppc/syslib/mpc8xx_sys.c b/trunk/arch/ppc/syslib/mpc8xx_sys.c index d3c617521603..3cc27d29e3af 100644 --- a/trunk/arch/ppc/syslib/mpc8xx_sys.c +++ b/trunk/arch/ppc/syslib/mpc8xx_sys.c @@ -3,7 +3,7 @@ * * MPC8xx System descriptions * - * Maintainer: Kumar Gala + * Maintainer: Kumar Gala * * Copyright 2005 MontaVista Software, Inc. by Vitaly Bordug * diff --git a/trunk/arch/ppc/syslib/ppc83xx_setup.c b/trunk/arch/ppc/syslib/ppc83xx_setup.c index 1b5fe9e398d4..4da168a6ad03 100644 --- a/trunk/arch/ppc/syslib/ppc83xx_setup.c +++ b/trunk/arch/ppc/syslib/ppc83xx_setup.c @@ -3,7 +3,7 @@ * * MPC83XX common board code * - * Maintainer: Kumar Gala + * Maintainer: Kumar Gala * * Copyright 2005 Freescale Semiconductor Inc. * diff --git a/trunk/arch/ppc/syslib/ppc83xx_setup.h b/trunk/arch/ppc/syslib/ppc83xx_setup.h index a122a7322e5e..c766c1a5f786 100644 --- a/trunk/arch/ppc/syslib/ppc83xx_setup.h +++ b/trunk/arch/ppc/syslib/ppc83xx_setup.h @@ -3,7 +3,7 @@ * * MPC83XX common board definitions * - * Maintainer: Kumar Gala + * Maintainer: Kumar Gala * * Copyright 2005 Freescale Semiconductor Inc. * diff --git a/trunk/arch/ppc/syslib/ppc85xx_common.c b/trunk/arch/ppc/syslib/ppc85xx_common.c index 19ad537225e4..da841dacdc13 100644 --- a/trunk/arch/ppc/syslib/ppc85xx_common.c +++ b/trunk/arch/ppc/syslib/ppc85xx_common.c @@ -3,7 +3,7 @@ * * MPC85xx support routines * - * Maintainer: Kumar Gala + * Maintainer: Kumar Gala * * Copyright 2004 Freescale Semiconductor Inc. * diff --git a/trunk/arch/ppc/syslib/ppc85xx_common.h b/trunk/arch/ppc/syslib/ppc85xx_common.h index 94edf32151dd..2c8f304441bf 100644 --- a/trunk/arch/ppc/syslib/ppc85xx_common.h +++ b/trunk/arch/ppc/syslib/ppc85xx_common.h @@ -3,7 +3,7 @@ * * MPC85xx support routines * - * Maintainer: Kumar Gala + * Maintainer: Kumar Gala * * Copyright 2004 Freescale Semiconductor Inc. * diff --git a/trunk/arch/ppc/syslib/ppc85xx_setup.c b/trunk/arch/ppc/syslib/ppc85xx_setup.c index 1a47ff4b831d..de2f90576577 100644 --- a/trunk/arch/ppc/syslib/ppc85xx_setup.c +++ b/trunk/arch/ppc/syslib/ppc85xx_setup.c @@ -3,7 +3,7 @@ * * MPC85XX common board code * - * Maintainer: Kumar Gala + * Maintainer: Kumar Gala * * Copyright 2004 Freescale Semiconductor Inc. * diff --git a/trunk/arch/ppc/syslib/ppc85xx_setup.h b/trunk/arch/ppc/syslib/ppc85xx_setup.h index e340b0545fb5..6e6cfe162faf 100644 --- a/trunk/arch/ppc/syslib/ppc85xx_setup.h +++ b/trunk/arch/ppc/syslib/ppc85xx_setup.h @@ -3,7 +3,7 @@ * * MPC85XX common board definitions * - * Maintainer: Kumar Gala + * Maintainer: Kumar Gala * * Copyright 2004 Freescale Semiconductor Inc. * diff --git a/trunk/arch/ppc/syslib/ppc_sys.c b/trunk/arch/ppc/syslib/ppc_sys.c index c0b93c4191ee..603f01190816 100644 --- a/trunk/arch/ppc/syslib/ppc_sys.c +++ b/trunk/arch/ppc/syslib/ppc_sys.c @@ -3,7 +3,7 @@ * * PPC System library functions * - * Maintainer: Kumar Gala + * Maintainer: Kumar Gala * * Copyright 2005 Freescale Semiconductor Inc. * Copyright 2005 MontaVista, Inc. by Vitaly Bordug diff --git a/trunk/arch/ppc/syslib/pq2_devices.c b/trunk/arch/ppc/syslib/pq2_devices.c index 6ff3aab82fc3..e960fe935325 100644 --- a/trunk/arch/ppc/syslib/pq2_devices.c +++ b/trunk/arch/ppc/syslib/pq2_devices.c @@ -3,7 +3,7 @@ * * PQ2 Device descriptions * - * Maintainer: Kumar Gala + * Maintainer: Kumar Gala * * 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 diff --git a/trunk/arch/ppc/syslib/pq2_sys.c b/trunk/arch/ppc/syslib/pq2_sys.c index 36d6e2179940..7b6c9ebdb9e3 100644 --- a/trunk/arch/ppc/syslib/pq2_sys.c +++ b/trunk/arch/ppc/syslib/pq2_sys.c @@ -3,7 +3,7 @@ * * PQ2 System descriptions * - * Maintainer: Kumar Gala + * Maintainer: Kumar Gala * * 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 diff --git a/trunk/arch/ppc/xmon/start.c b/trunk/arch/ppc/xmon/start.c index c80177f8ec04..98612d420346 100644 --- a/trunk/arch/ppc/xmon/start.c +++ b/trunk/arch/ppc/xmon/start.c @@ -184,9 +184,7 @@ xmon_map_scc(void) sccc = base + (addr & ~PAGE_MASK); sccd = sccc + 0x10; - } -#ifdef CONFIG_PPC_CHRP - else { + } else { base = (volatile unsigned char *) isa_io_base; if (_machine == _MACH_chrp) base = (volatile unsigned char *) @@ -202,7 +200,6 @@ xmon_map_scc(void) RXRDY = 1; DLAB = 0x80; } -#endif /* CONFIG_PPC_CHRP */ #elif defined(CONFIG_GEMINI) /* should already be mapped by the kernel boot */ sccc = (volatile unsigned char *) 0xffeffb0d; diff --git a/trunk/arch/ppc64/Kconfig b/trunk/arch/ppc64/Kconfig new file mode 100644 index 000000000000..9d10c12e87fe --- /dev/null +++ b/trunk/arch/ppc64/Kconfig @@ -0,0 +1,520 @@ +# +# For a description of the syntax of this configuration file, +# see Documentation/kbuild/kconfig-language.txt. +# + +config 64BIT + def_bool y + +config MMU + bool + default y + +config PPC_STD_MMU + def_bool y + +config UID16 + bool + +config RWSEM_GENERIC_SPINLOCK + bool + +config RWSEM_XCHGADD_ALGORITHM + bool + default y + +config GENERIC_CALIBRATE_DELAY + bool + default y + +config GENERIC_ISA_DMA + bool + default y + +config EARLY_PRINTK + bool + default y + +config COMPAT + bool + default y + +config SCHED_NO_NO_OMIT_FRAME_POINTER + bool + default y + +config ARCH_MAY_HAVE_PC_FDC + bool + default y + +config PPC_STD_MMU + bool + default y + +# We optimistically allocate largepages from the VM, so make the limit +# large enough (16MB). This badly named config option is actually +# max order + 1 +config FORCE_MAX_ZONEORDER + int + default "9" if PPC_64K_PAGES + default "13" + +source "init/Kconfig" + +config SYSVIPC_COMPAT + bool + depends on COMPAT && SYSVIPC + default y + +menu "Platform support" + +choice + prompt "Platform Type" + default PPC_MULTIPLATFORM + +config PPC_ISERIES + bool "IBM Legacy iSeries" + +config PPC_MULTIPLATFORM + bool "Generic" + +endchoice + +config PPC_PSERIES + depends on PPC_MULTIPLATFORM + bool " IBM pSeries & new iSeries" + default y + +config PPC_BPA + bool " Broadband Processor Architecture" + depends on PPC_MULTIPLATFORM + +config PPC_PMAC + depends on PPC_MULTIPLATFORM + bool " Apple G5 based machines" + default y + select U3_DART + select GENERIC_TBSYNC + +config PPC_MAPLE + depends on PPC_MULTIPLATFORM + bool " Maple 970FX Evaluation Board" + select U3_DART + select MPIC_BROKEN_U3 + select GENERIC_TBSYNC + default n + help + This option enables support for the Maple 970FX Evaluation Board. + For more informations, refer to + +config PPC + bool + default y + +config PPC64 + bool + default y + +config PPC_OF + depends on PPC_MULTIPLATFORM + bool + default y + +config XICS + depends on PPC_PSERIES + bool + default y + +config MPIC + depends on PPC_PSERIES || PPC_PMAC || PPC_MAPLE + bool + default y + +config PPC_I8259 + depends on PPC_PSERIES + bool + default y + +config BPA_IIC + depends on PPC_BPA + bool + default y + +# VMX is pSeries only for now until somebody writes the iSeries +# exception vectors for it +config ALTIVEC + bool "Support for VMX (Altivec) vector unit" + depends on PPC_MULTIPLATFORM + default y + +config PPC_SPLPAR + depends on PPC_PSERIES + bool "Support for shared-processor logical partitions" + default n + help + Enabling this option will make the kernel run more efficiently + on logically-partitioned pSeries systems which use shared + processors, that is, which share physical processors between + two or more partitions. + +config KEXEC + bool "kexec system call (EXPERIMENTAL)" + depends on PPC_MULTIPLATFORM && EXPERIMENTAL + help + kexec is a system call that implements the ability to shutdown your + current kernel, and to start another kernel. It is like a reboot + but it is indepedent of the system firmware. And like a reboot + you can start any kernel with it, not just Linux. + + The name comes from the similiarity to the exec system call. + + It is an ongoing process to be certain the hardware in a machine + is properly shutdown, so do not be surprised if this code does not + initially work for you. It may help to enable device hotplugging + 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 + default y + +config U3_DART + bool + depends on PPC_MULTIPLATFORM + default n + +config MPIC_BROKEN_U3 + bool + depends on PPC_MAPLE + default y + +config GENERIC_TBSYNC + def_bool n + +config PPC_PMAC64 + bool + depends on PPC_PMAC + default y + +config BOOTX_TEXT + bool "Support for early boot text console" + depends PPC_OF + help + Say Y here to see progress messages from the boot firmware in text + mode. Requires an Open Firmware compatible video card. + +config POWER4 + def_bool y + +config PPC_FPU + def_bool y + +config POWER4_ONLY + bool "Optimize for POWER4" + default n + ---help--- + Cause the compiler to optimize for POWER4 processors. The resulting + binary will not work on POWER3 or RS64 processors when compiled with + binutils 2.15 or later. + +config IOMMU_VMERGE + bool "Enable IOMMU virtual merging (EXPERIMENTAL)" + depends on EXPERIMENTAL + default n + help + Cause IO segments sent to a device for DMA to be merged virtually + by the IOMMU when they happen to have been allocated contiguously. + This doesn't add pressure to the IOMMU allocator. However, some + drivers don't support getting large merged segments coming back + from *_map_sg(). Say Y if you know the drivers you are using are + properly handling this case. + +config SMP + bool "Symmetric multi-processing support" + ---help--- + This enables support for systems with more than one CPU. If you have + a system with only one CPU, say N. If you have a system with more + than one CPU, say Y. + + If you say N here, the kernel will run on single and multiprocessor + machines, but will use only one CPU of a multiprocessor machine. If + you say Y here, the kernel will run on single-processor machines. + On a single-processor machine, the kernel will run faster if you say + N here. + + If you don't know what to do here, say Y. + +config NR_CPUS + int "Maximum number of CPUs (2-128)" + range 2 128 + depends on SMP + default "32" + +config HMT + bool "Hardware multithreading" + depends on SMP && PPC_PSERIES && BROKEN + help + This option enables hardware multithreading on RS64 cpus. + pSeries systems p620 and p660 have such a cpu type. + +config NUMA + bool "NUMA support" + default y if SMP && PPC_PSERIES + +config ARCH_SELECT_MEMORY_MODEL + def_bool y + +config ARCH_FLATMEM_ENABLE + def_bool y + depends on !NUMA + +config ARCH_SPARSEMEM_ENABLE + def_bool y + +config ARCH_SPARSEMEM_DEFAULT + def_bool y + depends on NUMA + +source "mm/Kconfig" + +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 +# reside on that node. +# +# This is a relatively temporary hack that should +# be able to go away when sparsemem is fully in +# place +config NODES_SPAN_OTHER_NODES + def_bool y + depends on NEED_MULTIPLE_NODES + +config PPC_64K_PAGES + bool "64k page size" + help + This option changes the kernel logical page size to 64k. On machines + without processor support for 64k pages, the kernel will simulate + them by loading each individual 4k page on demand transparently, + while on hardware with such support, it will be used to map + normal application pages. + +config SCHED_SMT + bool "SMT (Hyperthreading) scheduler support" + depends on SMP + default off + help + SMT scheduler support improves the CPU scheduler's decision making + when dealing with POWER5 cpus at a cost of slightly increased + overhead in some places. If unsure say N here. + +source "kernel/Kconfig.preempt" +source kernel/Kconfig.hz + +config EEH + bool "PCI Extended Error Handling (EEH)" if EMBEDDED + depends on PPC_PSERIES + default y if !EMBEDDED + +# +# Use the generic interrupt handling code in kernel/irq/: +# +config GENERIC_HARDIRQS + bool + default y + +config PPC_RTAS + bool + depends on PPC_PSERIES || PPC_BPA + default y + +config RTAS_ERROR_LOGGING + bool + depends on PPC_RTAS + default y + +config RTAS_PROC + bool "Proc interface to RTAS" + depends on PPC_RTAS + default y + +config RTAS_FLASH + tristate "Firmware flash interface" + depends on RTAS_PROC + +config SCANLOG + tristate "Scanlog dump interface" + depends on RTAS_PROC && PPC_PSERIES + +config LPARCFG + tristate "LPAR Configuration Data" + depends on PPC_PSERIES || PPC_ISERIES + help + Provide system capacity information via human readable + = pairs through a /proc/ppc64/lparcfg interface. + +config SECCOMP + bool "Enable seccomp to safely compute untrusted bytecode" + depends on PROC_FS + default y + help + This kernel feature is useful for number crunching applications + that may need to compute untrusted bytecode during their + execution. By using pipes or other transports made available to + the process as file descriptors supporting the read/write + syscalls, it's possible to isolate those applications in + their own address space using seccomp. Once seccomp is + enabled via /proc//seccomp, it cannot be disabled + and the task is only allowed to execute a few safe syscalls + defined by each seccomp mode. + + If unsure, say Y. Only embedded should say N here. + +source "fs/Kconfig.binfmt" + +config HOTPLUG_CPU + bool "Support for hot-pluggable CPUs" + depends on SMP && EXPERIMENTAL && (PPC_PSERIES || PPC_PMAC) + select HOTPLUG + ---help--- + Say Y here to be able to turn CPUs off and on. + + Say N if you are unsure. + +config PROC_DEVICETREE + bool "Support for Open Firmware device tree in /proc" + help + This option adds a device-tree directory under /proc which contains + an image of the device tree that the kernel copies from Open + Firmware. If unsure, say Y here. + +config CMDLINE_BOOL + bool "Default bootloader kernel arguments" + depends on !PPC_ISERIES + +config CMDLINE + string "Initial kernel command string" + depends on CMDLINE_BOOL + default "console=ttyS0,9600 console=tty0 root=/dev/sda2" + help + On some platforms, there is currently no way for the boot loader to + pass arguments to the kernel. For these platforms, you can supply + some command-line options at build time by entering them here. In + most cases you will need to specify the root device here. + +endmenu + +config ISA_DMA_API + bool + default y + +menu "Bus Options" + +config ISA + bool + help + Find out whether you have ISA slots on your motherboard. ISA is the + name of a bus system, i.e. the way the CPU talks to the other stuff + inside your box. If you have an Apple machine, say N here; if you + have an IBM RS/6000 or pSeries machine or a PReP machine, say Y. If + you have an embedded board, consult your board documentation. + +config SBUS + bool + +config MCA + bool + +config EISA + bool + +config PCI + bool "support for PCI devices" if (EMBEDDED && PPC_ISERIES) + default y + help + Find out whether your system includes a PCI bus. PCI is the name of + a bus system, i.e. the way the CPU talks to the other stuff inside + your box. If you say Y here, the kernel will include drivers and + infrastructure code to support PCI bus devices. + +config PCI_DOMAINS + bool + default PCI + +source "drivers/pci/Kconfig" + +source "drivers/pcmcia/Kconfig" + +source "drivers/pci/hotplug/Kconfig" + +endmenu + +source "net/Kconfig" + +source "drivers/Kconfig" + +source "fs/Kconfig" + +menu "iSeries device drivers" + depends on PPC_ISERIES + +config VIOCONS + tristate "iSeries Virtual Console Support" + +config VIODASD + tristate "iSeries Virtual I/O disk support" + help + If you are running on an iSeries system and you want to use + virtual disks created and managed by OS/400, say Y. + +config VIOCD + tristate "iSeries Virtual I/O CD support" + help + If you are running Linux on an IBM iSeries system and you want to + read a CD drive owned by OS/400, say Y here. + +config VIOTAPE + tristate "iSeries Virtual Tape Support" + help + If you are running Linux on an iSeries system and you want Linux + to read and/or write a tape drive owned by OS/400, say Y here. + +endmenu + +config VIOPATH + bool + depends on VIOCONS || VIODASD || VIOCD || VIOTAPE || VETH + default y + +source "arch/powerpc/oprofile/Kconfig" + +source "arch/ppc64/Kconfig.debug" + +source "security/Kconfig" + +config KEYS_COMPAT + bool + depends on COMPAT && KEYS + default y + +source "crypto/Kconfig" + +source "lib/Kconfig" diff --git a/trunk/arch/ppc64/Kconfig.debug b/trunk/arch/ppc64/Kconfig.debug new file mode 100644 index 000000000000..b258c9314a1b --- /dev/null +++ b/trunk/arch/ppc64/Kconfig.debug @@ -0,0 +1,65 @@ +menu "Kernel hacking" + +source "lib/Kconfig.debug" + +config DEBUG_STACKOVERFLOW + bool "Check for stack overflows" + depends on DEBUG_KERNEL + help + This option will cause messages to be printed if free stack space + drops below a certain limit. + +config KPROBES + bool "Kprobes" + depends on DEBUG_KERNEL + help + Kprobes allows you to trap at almost any kernel address and + execute a callback function. register_kprobe() establishes + a probepoint and specifies the callback. Kprobes is useful + for kernel debugging, non-intrusive instrumentation and testing. + If in doubt, say "N". + +config DEBUG_STACK_USAGE + bool "Stack utilization instrumentation" + depends on DEBUG_KERNEL + help + Enables the display of the minimum amount of free stack which each + task has ever had available in the sysrq-T and sysrq-P debug output. + + This option will slow down process creation somewhat. + +config DEBUGGER + bool "Enable debugger hooks" + depends on DEBUG_KERNEL + help + Include in-kernel hooks for kernel debuggers. Unless you are + intending to debug the kernel, say N here. + +config XMON + bool "Include xmon kernel debugger" + depends on DEBUGGER && !PPC_ISERIES + help + Include in-kernel hooks for the xmon kernel monitor/debugger. + Unless you are intending to debug the kernel, say N here. + Make sure to enable also CONFIG_BOOTX_TEXT on Macs. Otherwise + nothing will appear on the screen (xmon writes directly to the + framebuffer memory). + The cmdline option 'xmon' or 'xmon=early' will drop into xmon very + early during boot. 'xmon=on' will just enable the xmon debugger hooks. + 'xmon=off' will disable the debugger hooks if CONFIG_XMON_DEFAULT is set. + +config XMON_DEFAULT + bool "Enable xmon by default" + depends on XMON + help + xmon is normally disabled unless booted with 'xmon=on'. + Use 'xmon=off' to disable xmon init during runtime. + +config IRQSTACKS + bool "Use separate kernel stacks when processing interrupts" + help + If you say Y here the kernel will use separate kernel stacks + for handling hard and soft interrupts. This can help avoid + overflowing the process kernel stacks. + +endmenu diff --git a/trunk/arch/ppc64/Makefile b/trunk/arch/ppc64/Makefile new file mode 100644 index 000000000000..a55a82d145d4 --- /dev/null +++ b/trunk/arch/ppc64/Makefile @@ -0,0 +1,142 @@ +# This file is included by the global makefile so that you can add your own +# architecture-specific flags and dependencies. Remember to do have actions +# for "archclean" and "archdep" for cleaning up and making dependencies for +# this architecture +# +# 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. +# +# Copyright (C) 1994 by Linus Torvalds +# Changes for PPC by Gary Thomas +# Rewritten by Cort Dougan and Paul Mackerras +# Adjusted for PPC64 by Tom Gall +# + +KERNELLOAD := 0xc000000000000000 + +# Set default 32 bits cross compilers for vdso and boot wrapper +CROSS32_COMPILE ?= + +CROSS32CC := $(CROSS32_COMPILE)gcc +CROSS32AS := $(CROSS32_COMPILE)as +CROSS32LD := $(CROSS32_COMPILE)ld +CROSS32OBJCOPY := $(CROSS32_COMPILE)objcopy + +# If we have a biarch compiler, use it for 32 bits cross compile if +# CROSS32_COMPILE wasn't explicitely defined, and add proper explicit +# target type to target compilers + +HAS_BIARCH := $(call cc-option-yn, -m64) +ifeq ($(HAS_BIARCH),y) +ifeq ($(CROSS32_COMPILE),) +CROSS32CC := $(CC) -m32 +CROSS32AS := $(AS) -a32 +CROSS32LD := $(LD) -m elf32ppc +CROSS32OBJCOPY := $(OBJCOPY) +endif +override AS += -a64 +override LD += -m elf64ppc +override CC += -m64 +endif + +export CROSS32CC CROSS32AS CROSS32LD CROSS32OBJCOPY + +new_nm := $(shell if $(NM) --help 2>&1 | grep -- '--synthetic' > /dev/null; then echo y; else echo n; fi) + +ifeq ($(new_nm),y) +NM := $(NM) --synthetic + +endif + +CHECKFLAGS += -m64 -D__powerpc__ -D__powerpc64__ + +LDFLAGS := -m elf64ppc +LDFLAGS_vmlinux := -Bstatic -e $(KERNELLOAD) -Ttext $(KERNELLOAD) +CFLAGS += -msoft-float -pipe -mminimal-toc -mtraceback=none \ + -mcall-aixdesc +# Temporary hack until we have migrated to asm-powerpc +CPPFLAGS += -Iarch/$(ARCH)/include + +GCC_VERSION := $(call cc-version) +GCC_BROKEN_VEC := $(shell if [ $(GCC_VERSION) -lt 0400 ] ; then echo "y"; fi ;) + +ifeq ($(CONFIG_POWER4_ONLY),y) +ifeq ($(CONFIG_ALTIVEC),y) +ifeq ($(GCC_BROKEN_VEC),y) + CFLAGS += $(call cc-option,-mcpu=970) +else + CFLAGS += $(call cc-option,-mcpu=power4) +endif +else + CFLAGS += $(call cc-option,-mcpu=power4) +endif +else + CFLAGS += $(call cc-option,-mtune=power4) +endif + +# No AltiVec instruction when building kernel +CFLAGS += $(call cc-option, -mno-altivec) + +# Enable unit-at-a-time mode when possible. It shrinks the +# kernel considerably. +CFLAGS += $(call cc-option,-funit-at-a-time) + +head-y := arch/ppc64/kernel/head.o +head-y += arch/powerpc/kernel/fpu.o +head-y += arch/powerpc/kernel/entry_64.o + +core-y += arch/ppc64/kernel/ arch/powerpc/kernel/ +core-y += arch/powerpc/mm/ +core-y += arch/powerpc/sysdev/ +core-y += arch/powerpc/platforms/ +core-y += arch/powerpc/lib/ +core-$(CONFIG_XMON) += arch/powerpc/xmon/ +drivers-$(CONFIG_OPROFILE) += arch/powerpc/oprofile/ + +boot := arch/ppc64/boot + +boottargets-$(CONFIG_PPC_PSERIES) += zImage zImage.initrd +boottargets-$(CONFIG_PPC_PMAC) += zImage.vmode zImage.initrd.vmode +boottargets-$(CONFIG_PPC_MAPLE) += zImage zImage.initrd +boottargets-$(CONFIG_PPC_ISERIES) += vmlinux.sminitrd vmlinux.initrd vmlinux.sm +boottargets-$(CONFIG_PPC_BPA) += zImage zImage.initrd +$(boottargets-y): vmlinux + $(Q)$(MAKE) $(build)=$(boot) $(boot)/$@ + +bootimage-$(CONFIG_PPC_PSERIES) := $(boot)/zImage +bootimage-$(CONFIG_PPC_PMAC) := vmlinux +bootimage-$(CONFIG_PPC_MAPLE) := $(boot)/zImage +bootimage-$(CONFIG_PPC_BPA) := $(boot)/zImage +bootimage-$(CONFIG_PPC_ISERIES) := vmlinux +BOOTIMAGE := $(bootimage-y) +install: vmlinux + $(Q)$(MAKE) $(build)=$(boot) BOOTIMAGE=$(BOOTIMAGE) $@ + +defaultimage-$(CONFIG_PPC_PSERIES) := zImage +defaultimage-$(CONFIG_PPC_PMAC) := zImage.vmode +defaultimage-$(CONFIG_PPC_MAPLE) := zImage +defaultimage-$(CONFIG_PPC_ISERIES) := vmlinux +KBUILD_IMAGE := $(defaultimage-y) +all: $(KBUILD_IMAGE) + +archclean: + $(Q)$(MAKE) $(clean)=$(boot) + # Temporary hack until we have migrated to asm-powerpc + $(Q)rm -rf arch/$(ARCH)/include + + +# Temporary hack until we have migrated to asm-powerpc +include/asm: arch/$(ARCH)/include/asm +arch/$(ARCH)/include/asm: + $(Q)if [ ! -d arch/$(ARCH)/include ]; then mkdir -p arch/$(ARCH)/include; fi + $(Q)ln -fsn $(srctree)/include/asm-powerpc arch/$(ARCH)/include/asm + +define archhelp + echo ' zImage.vmode - Compressed kernel image (arch/$(ARCH)/boot/zImage.vmode)' + echo ' zImage.initrd.vmode - Compressed kernel image with initrd attached,' + echo ' sourced from arch/$(ARCH)/boot/ramdisk.image.gz' + echo ' (arch/$(ARCH)/boot/zImage.initrd.vmode)' + echo ' zImage - zImage for pSeries machines' + echo ' zImage.initrd - zImage with initrd for pSeries machines' +endef diff --git a/trunk/arch/powerpc/boot/Makefile b/trunk/arch/ppc64/boot/Makefile similarity index 96% rename from trunk/arch/powerpc/boot/Makefile rename to trunk/arch/ppc64/boot/Makefile index 9770f587af73..301bc1536c49 100644 --- a/trunk/arch/powerpc/boot/Makefile +++ b/trunk/arch/ppc64/boot/Makefile @@ -22,8 +22,7 @@ HOSTCC := gcc -BOOTCFLAGS := $(HOSTCFLAGS) -fno-builtin -nostdinc -isystem \ - $(shell $(CROSS32CC) -print-file-name=include) -fPIC +BOOTCFLAGS := $(HOSTCFLAGS) -fno-builtin -nostdinc -isystem $(shell $(CROSS32CC) -print-file-name=include) -fPIC BOOTAFLAGS := -D__ASSEMBLY__ $(BOOTCFLAGS) -traditional -nostdinc BOOTLFLAGS := -T $(srctree)/$(src)/zImage.lds OBJCOPYFLAGS := contents,alloc,load,readonly,data @@ -99,7 +98,7 @@ quiet_cmd_ramdisk = RAMDISK $@ cmd_ramdisk = $(obj)/addRamDisk $(obj)/ramdisk.image.gz $< $@ quiet_cmd_stripvm = STRIP $@ - cmd_stripvm = $(STRIP) -s -R .comment $< -o $@ + cmd_stripvm = $(STRIP) -s $< -o $@ vmlinux.strip: vmlinux $(call if_changed,stripvm) diff --git a/trunk/arch/powerpc/boot/README b/trunk/arch/ppc64/boot/README similarity index 100% rename from trunk/arch/powerpc/boot/README rename to trunk/arch/ppc64/boot/README diff --git a/trunk/arch/powerpc/boot/addRamDisk.c b/trunk/arch/ppc64/boot/addRamDisk.c similarity index 100% rename from trunk/arch/powerpc/boot/addRamDisk.c rename to trunk/arch/ppc64/boot/addRamDisk.c diff --git a/trunk/arch/powerpc/boot/addnote.c b/trunk/arch/ppc64/boot/addnote.c similarity index 100% rename from trunk/arch/powerpc/boot/addnote.c rename to trunk/arch/ppc64/boot/addnote.c diff --git a/trunk/arch/powerpc/boot/crt0.S b/trunk/arch/ppc64/boot/crt0.S similarity index 80% rename from trunk/arch/powerpc/boot/crt0.S rename to trunk/arch/ppc64/boot/crt0.S index d2f2ace56cd3..9cc442263939 100644 --- a/trunk/arch/powerpc/boot/crt0.S +++ b/trunk/arch/ppc64/boot/crt0.S @@ -14,42 +14,43 @@ .text .globl _zimage_start _zimage_start: - bl 1f + bl reloc_offset -1: +reloc_offset: mflr r0 - lis r9,1b@ha - addi r9,r9,1b@l + lis r9,reloc_offset@ha + addi r9,r9,reloc_offset@l subf. r0,r9,r0 - beq 3f + beq clear_caches +reloc_got2: lis r9,__got2_start@ha addi r9,r9,__got2_start@l lis r8,__got2_end@ha addi r8,r8,__got2_end@l subf. r8,r9,r8 - beq 3f + beq clear_caches srwi. r8,r8,2 mtctr r8 add r9,r0,r9 -2: +reloc_got2_loop: lwz r8,0(r9) add r8,r8,r0 stw r8,0(r9) addi r9,r9,4 - bdnz 2b + bdnz reloc_got2_loop -3: +clear_caches: lis r9,_start@h add r9,r0,r9 lis r8,_etext@ha addi r8,r8,_etext@l add r8,r0,r8 -4: dcbf r0,r9 +1: dcbf r0,r9 icbi r0,r9 addi r9,r9,0x20 cmplwi 0,r9,8 - blt 4b + blt 1b sync isync diff --git a/trunk/arch/powerpc/boot/div64.S b/trunk/arch/ppc64/boot/div64.S similarity index 100% rename from trunk/arch/powerpc/boot/div64.S rename to trunk/arch/ppc64/boot/div64.S diff --git a/trunk/arch/powerpc/boot/elf.h b/trunk/arch/ppc64/boot/elf.h similarity index 100% rename from trunk/arch/powerpc/boot/elf.h rename to trunk/arch/ppc64/boot/elf.h diff --git a/trunk/arch/powerpc/boot/install.sh b/trunk/arch/ppc64/boot/install.sh similarity index 100% rename from trunk/arch/powerpc/boot/install.sh rename to trunk/arch/ppc64/boot/install.sh diff --git a/trunk/arch/powerpc/boot/main.c b/trunk/arch/ppc64/boot/main.c similarity index 77% rename from trunk/arch/powerpc/boot/main.c rename to trunk/arch/ppc64/boot/main.c index 64ec93116fa6..e0dde24a72ce 100644 --- a/trunk/arch/powerpc/boot/main.c +++ b/trunk/arch/ppc64/boot/main.c @@ -42,8 +42,6 @@ static struct addr_range vmlinux; static struct addr_range vmlinuz; static struct addr_range initrd; -static unsigned long elfoffset; - static char scratch[46912]; /* scratch space for gunzip, from zlib_inflate_workspacesize() */ static char elfheader[256]; @@ -133,70 +131,13 @@ static unsigned long try_claim(unsigned long size) return addr; } -static int is_elf64(void *hdr) -{ - Elf64_Ehdr *elf64 = hdr; - Elf64_Phdr *elf64ph; - unsigned int i; - - 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; - - elf64ph = (Elf64_Phdr *)((unsigned long)elf64 + - (unsigned long)elf64->e_phoff); - for (i = 0; i < (unsigned int)elf64->e_phnum; i++, elf64ph++) - if (elf64ph->p_type == PT_LOAD && elf64ph->p_offset != 0) - break; - if (i >= (unsigned int)elf64->e_phnum) - return 0; - - elfoffset = (unsigned long)elf64ph->p_offset; - vmlinux.size = (unsigned long)elf64ph->p_filesz + elfoffset; - vmlinux.memsize = (unsigned long)elf64ph->p_memsz + elfoffset; - return 1; -} - -static int is_elf32(void *hdr) -{ - Elf32_Ehdr *elf32 = hdr; - Elf32_Phdr *elf32ph; - unsigned int i; - - if (!(elf32->e_ident[EI_MAG0] == ELFMAG0 && - elf32->e_ident[EI_MAG1] == ELFMAG1 && - elf32->e_ident[EI_MAG2] == ELFMAG2 && - elf32->e_ident[EI_MAG3] == ELFMAG3 && - elf32->e_ident[EI_CLASS] == ELFCLASS32 && - elf32->e_ident[EI_DATA] == ELFDATA2MSB && - elf32->e_type == ET_EXEC && - elf32->e_machine == EM_PPC)) - return 0; - - elf32 = (Elf32_Ehdr *)elfheader; - elf32ph = (Elf32_Phdr *) ((unsigned long)elf32 + elf32->e_phoff); - for (i = 0; i < elf32->e_phnum; i++, elf32ph++) - if (elf32ph->p_type == PT_LOAD && elf32ph->p_offset != 0) - break; - if (i >= elf32->e_phnum) - return 0; - - elfoffset = elf32ph->p_offset; - vmlinux.size = elf32ph->p_filesz + elf32ph->p_offset; - vmlinux.memsize = elf32ph->p_memsz + elf32ph->p_offset; - return 1; -} - void start(unsigned long a1, unsigned long a2, void *promptr, void *sp) { + unsigned long i; int len; kernel_entry_t kernel_entry; + Elf64_Ehdr *elf64; + Elf64_Phdr *elf64ph; memset(__bss_start, 0, _end - __bss_start); @@ -212,22 +153,6 @@ void start(unsigned long a1, unsigned long a2, void *promptr, void *sp) printf("\n\rzImage starting: loaded at 0x%p (sp: 0x%p)\n\r", _start, sp); - vmlinuz.addr = (unsigned long)_vmlinux_start; - vmlinuz.size = (unsigned long)(_vmlinux_end - _vmlinux_start); - - /* gunzip the ELF header of the kernel */ - if (*(unsigned short *)vmlinuz.addr == 0x1f8b) { - len = vmlinuz.size; - gunzip(elfheader, sizeof(elfheader), - (unsigned char *)vmlinuz.addr, &len); - } else - memcpy(elfheader, (const void *)vmlinuz.addr, sizeof(elfheader)); - - if (!is_elf64(elfheader) && !is_elf32(elfheader)) { - printf("Error: not a valid PPC32 or PPC64 ELF file!\n\r"); - exit(); - } - /* * The first available claim_base must be above the end of the * the loaded kernel wrapper file (_start to _end includes the @@ -247,11 +172,46 @@ void start(unsigned long a1, unsigned long a2, void *promptr, void *sp) claim_base = PROG_START; #endif + vmlinuz.addr = (unsigned long)_vmlinux_start; + vmlinuz.size = (unsigned long)(_vmlinux_end - _vmlinux_start); + + /* gunzip the ELF header of the kernel */ + if (*(unsigned short *)vmlinuz.addr == 0x1f8b) { + len = vmlinuz.size; + gunzip(elfheader, sizeof(elfheader), + (unsigned char *)vmlinuz.addr, &len); + } else + memcpy(elfheader, (const void *)vmlinuz.addr, sizeof(elfheader)); + + elf64 = (Elf64_Ehdr *)elfheader; + 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 ) + { + printf("Error: not a valid PPC64 ELF file!\n\r"); + exit(); + } + + elf64ph = (Elf64_Phdr *)((unsigned long)elf64 + + (unsigned long)elf64->e_phoff); + for(i=0; i < (unsigned int)elf64->e_phnum ;i++,elf64ph++) { + if (elf64ph->p_type == PT_LOAD && elf64ph->p_offset != 0) + break; + } + vmlinux.size = (unsigned long)elf64ph->p_filesz + + (unsigned long)elf64ph->p_offset; /* We need to claim the memsize plus the file offset since gzip * will expand the header (file offset), then the kernel, then * possible rubbish we don't care about. But the kernel bss must * be claimed (it will be zero'd by the kernel itself) */ + vmlinux.memsize = (unsigned long)elf64ph->p_memsz + + (unsigned long)elf64ph->p_offset; printf("Allocating 0x%lx bytes for kernel ...\n\r", vmlinux.memsize); vmlinux.addr = try_claim(vmlinux.memsize); if (vmlinux.addr == 0) { @@ -294,9 +254,9 @@ void start(unsigned long a1, unsigned long a2, void *promptr, void *sp) /* Skip over the ELF header */ #ifdef DEBUG printf("... skipping 0x%lx bytes of ELF header\n\r", - elfoffset); + (unsigned long)elf64ph->p_offset); #endif - vmlinux.addr += elfoffset; + vmlinux.addr += (unsigned long)elf64ph->p_offset; flush_cache((void *)vmlinux.addr, vmlinux.size); @@ -312,7 +272,7 @@ void start(unsigned long a1, unsigned long a2, void *promptr, void *sp) (unsigned long)prom, NULL); #endif - kernel_entry(a1, a2, prom, NULL); + kernel_entry( a1, a2, prom, NULL ); printf("Error: Linux kernel returned to zImage bootloader!\n\r"); diff --git a/trunk/arch/powerpc/boot/page.h b/trunk/arch/ppc64/boot/page.h similarity index 100% rename from trunk/arch/powerpc/boot/page.h rename to trunk/arch/ppc64/boot/page.h diff --git a/trunk/arch/powerpc/boot/ppc_asm.h b/trunk/arch/ppc64/boot/ppc_asm.h similarity index 100% rename from trunk/arch/powerpc/boot/ppc_asm.h rename to trunk/arch/ppc64/boot/ppc_asm.h diff --git a/trunk/arch/powerpc/boot/prom.c b/trunk/arch/ppc64/boot/prom.c similarity index 100% rename from trunk/arch/powerpc/boot/prom.c rename to trunk/arch/ppc64/boot/prom.c diff --git a/trunk/arch/powerpc/boot/prom.h b/trunk/arch/ppc64/boot/prom.h similarity index 100% rename from trunk/arch/powerpc/boot/prom.h rename to trunk/arch/ppc64/boot/prom.h diff --git a/trunk/arch/powerpc/boot/stdio.h b/trunk/arch/ppc64/boot/stdio.h similarity index 100% rename from trunk/arch/powerpc/boot/stdio.h rename to trunk/arch/ppc64/boot/stdio.h diff --git a/trunk/arch/powerpc/boot/string.S b/trunk/arch/ppc64/boot/string.S similarity index 100% rename from trunk/arch/powerpc/boot/string.S rename to trunk/arch/ppc64/boot/string.S diff --git a/trunk/arch/powerpc/boot/string.h b/trunk/arch/ppc64/boot/string.h similarity index 100% rename from trunk/arch/powerpc/boot/string.h rename to trunk/arch/ppc64/boot/string.h diff --git a/trunk/arch/powerpc/boot/zImage.lds b/trunk/arch/ppc64/boot/zImage.lds similarity index 100% rename from trunk/arch/powerpc/boot/zImage.lds rename to trunk/arch/ppc64/boot/zImage.lds diff --git a/trunk/arch/ppc64/configs/bpa_defconfig b/trunk/arch/ppc64/configs/bpa_defconfig new file mode 100644 index 000000000000..67ffecbc05cb --- /dev/null +++ b/trunk/arch/ppc64/configs/bpa_defconfig @@ -0,0 +1,1024 @@ +# +# Automatically generated make config: don't edit +# Linux kernel version: 2.6.14-rc4 +# Thu Oct 20 08:29:10 2005 +# +CONFIG_64BIT=y +CONFIG_MMU=y +CONFIG_RWSEM_XCHGADD_ALGORITHM=y +CONFIG_GENERIC_CALIBRATE_DELAY=y +CONFIG_GENERIC_ISA_DMA=y +CONFIG_EARLY_PRINTK=y +CONFIG_COMPAT=y +CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y +CONFIG_ARCH_MAY_HAVE_PC_FDC=y +CONFIG_FORCE_MAX_ZONEORDER=13 + +# +# Code maturity level options +# +CONFIG_EXPERIMENTAL=y +CONFIG_CLEAN_COMPILE=y +CONFIG_LOCK_KERNEL=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_HOTPLUG=y +CONFIG_KOBJECT_UEVENT=y +# CONFIG_IKCONFIG is not set +# CONFIG_CPUSETS is not set +CONFIG_INITRAMFS_SOURCE="" +# CONFIG_EMBEDDED is not set +CONFIG_KALLSYMS=y +# CONFIG_KALLSYMS_ALL is not set +# CONFIG_KALLSYMS_EXTRA_PASS is not set +CONFIG_PRINTK=y +CONFIG_BUG=y +CONFIG_BASE_FULL=y +CONFIG_FUTEX=y +CONFIG_EPOLL=y +CONFIG_SHMEM=y +CONFIG_CC_ALIGN_FUNCTIONS=0 +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 +# +CONFIG_MODULES=y +CONFIG_MODULE_UNLOAD=y +# CONFIG_MODULE_FORCE_UNLOAD is not set +CONFIG_OBSOLETE_MODPARM=y +# CONFIG_MODVERSIONS is not set +# CONFIG_MODULE_SRCVERSION_ALL is not set +# CONFIG_KMOD is not set +CONFIG_STOP_MACHINE=y +CONFIG_SYSVIPC_COMPAT=y + +# +# Platform support +# +# CONFIG_PPC_ISERIES is not set +CONFIG_PPC_MULTIPLATFORM=y +# CONFIG_PPC_PSERIES is not set +CONFIG_PPC_BPA=y +# CONFIG_PPC_PMAC is not set +# CONFIG_PPC_MAPLE is not set +CONFIG_PPC=y +CONFIG_PPC64=y +CONFIG_PPC_OF=y +CONFIG_BPA_IIC=y +CONFIG_ALTIVEC=y +CONFIG_KEXEC=y +# CONFIG_U3_DART is not set +# CONFIG_BOOTX_TEXT is not set +# CONFIG_POWER4_ONLY is not set +# CONFIG_IOMMU_VMERGE is not set +CONFIG_SMP=y +CONFIG_NR_CPUS=4 +CONFIG_ARCH_SELECT_MEMORY_MODEL=y +CONFIG_ARCH_FLATMEM_ENABLE=y +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_NUMA is not set +CONFIG_SCHED_SMT=y +CONFIG_PREEMPT_NONE=y +# CONFIG_PREEMPT_VOLUNTARY is not set +# CONFIG_PREEMPT is not set +CONFIG_PREEMPT_BKL=y +# CONFIG_HZ_100 is not set +CONFIG_HZ_250=y +# CONFIG_HZ_1000 is not set +CONFIG_HZ=250 +CONFIG_GENERIC_HARDIRQS=y +CONFIG_PPC_RTAS=y +CONFIG_RTAS_PROC=y +CONFIG_RTAS_FLASH=y +CONFIG_SECCOMP=y +CONFIG_BINFMT_ELF=y +# CONFIG_BINFMT_MISC is not set +CONFIG_PROC_DEVICETREE=y +# CONFIG_CMDLINE_BOOL is not set +CONFIG_ISA_DMA_API=y + +# +# Bus Options +# +CONFIG_PCI=y +CONFIG_PCI_DOMAINS=y +CONFIG_PCI_LEGACY_PROC=y +# CONFIG_PCI_DEBUG is not set + +# +# PCCARD (PCMCIA/CardBus) support +# +# CONFIG_PCCARD is not set + +# +# PCI Hotplug Support +# +# CONFIG_HOTPLUG_PCI is not set + +# +# Networking +# +CONFIG_NET=y + +# +# Networking options +# +CONFIG_PACKET=y +# CONFIG_PACKET_MMAP is not set +CONFIG_UNIX=y +CONFIG_XFRM=y +# CONFIG_XFRM_USER is not set +# 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 is not set +CONFIG_NET_IPIP=y +# 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=y +CONFIG_INET_DIAG=y +CONFIG_INET_TCP_DIAG=y +# CONFIG_TCP_CONG_ADVANCED is not set +CONFIG_TCP_CONG_BIC=y + +# +# IP: Virtual Server Configuration +# +# CONFIG_IP_VS is not set +CONFIG_IPV6=y +# CONFIG_IPV6_PRIVACY is not set +CONFIG_INET6_AH=m +CONFIG_INET6_ESP=m +CONFIG_INET6_IPCOMP=m +CONFIG_INET6_TUNNEL=m +CONFIG_IPV6_TUNNEL=m +CONFIG_NETFILTER=y +# CONFIG_NETFILTER_DEBUG is not set +# CONFIG_NETFILTER_NETLINK is not set + +# +# IP: Netfilter Configuration +# +CONFIG_IP_NF_CONNTRACK=y +# CONFIG_IP_NF_CT_ACCT is not set +# CONFIG_IP_NF_CONNTRACK_MARK is not set +# CONFIG_IP_NF_CONNTRACK_EVENTS is not set +CONFIG_IP_NF_CT_PROTO_SCTP=y +CONFIG_IP_NF_FTP=m +CONFIG_IP_NF_IRC=m +# CONFIG_IP_NF_NETBIOS_NS is not set +CONFIG_IP_NF_TFTP=m +CONFIG_IP_NF_AMANDA=m +# CONFIG_IP_NF_PPTP is not set +CONFIG_IP_NF_QUEUE=m +CONFIG_IP_NF_IPTABLES=m +CONFIG_IP_NF_MATCH_LIMIT=m +CONFIG_IP_NF_MATCH_IPRANGE=m +CONFIG_IP_NF_MATCH_MAC=m +CONFIG_IP_NF_MATCH_PKTTYPE=m +CONFIG_IP_NF_MATCH_MARK=m +CONFIG_IP_NF_MATCH_MULTIPORT=m +CONFIG_IP_NF_MATCH_TOS=m +CONFIG_IP_NF_MATCH_RECENT=m +CONFIG_IP_NF_MATCH_ECN=m +CONFIG_IP_NF_MATCH_DSCP=m +CONFIG_IP_NF_MATCH_AH_ESP=m +CONFIG_IP_NF_MATCH_LENGTH=m +CONFIG_IP_NF_MATCH_TTL=m +CONFIG_IP_NF_MATCH_TCPMSS=m +CONFIG_IP_NF_MATCH_HELPER=m +CONFIG_IP_NF_MATCH_STATE=m +CONFIG_IP_NF_MATCH_CONNTRACK=m +CONFIG_IP_NF_MATCH_OWNER=m +CONFIG_IP_NF_MATCH_ADDRTYPE=m +CONFIG_IP_NF_MATCH_REALM=m +CONFIG_IP_NF_MATCH_SCTP=m +# CONFIG_IP_NF_MATCH_DCCP is not set +CONFIG_IP_NF_MATCH_COMMENT=m +CONFIG_IP_NF_MATCH_HASHLIMIT=m +CONFIG_IP_NF_MATCH_STRING=m +CONFIG_IP_NF_FILTER=m +CONFIG_IP_NF_TARGET_REJECT=m +CONFIG_IP_NF_TARGET_LOG=m +CONFIG_IP_NF_TARGET_ULOG=m +CONFIG_IP_NF_TARGET_TCPMSS=m +CONFIG_IP_NF_TARGET_NFQUEUE=m +CONFIG_IP_NF_NAT=m +CONFIG_IP_NF_NAT_NEEDED=y +CONFIG_IP_NF_TARGET_MASQUERADE=m +CONFIG_IP_NF_TARGET_REDIRECT=m +CONFIG_IP_NF_TARGET_NETMAP=m +CONFIG_IP_NF_TARGET_SAME=m +CONFIG_IP_NF_NAT_SNMP_BASIC=m +CONFIG_IP_NF_NAT_IRC=m +CONFIG_IP_NF_NAT_FTP=m +CONFIG_IP_NF_NAT_TFTP=m +CONFIG_IP_NF_NAT_AMANDA=m +CONFIG_IP_NF_MANGLE=m +CONFIG_IP_NF_TARGET_TOS=m +CONFIG_IP_NF_TARGET_ECN=m +CONFIG_IP_NF_TARGET_DSCP=m +CONFIG_IP_NF_TARGET_MARK=m +CONFIG_IP_NF_TARGET_CLASSIFY=m +CONFIG_IP_NF_TARGET_TTL=m +CONFIG_IP_NF_RAW=m +CONFIG_IP_NF_TARGET_NOTRACK=m +CONFIG_IP_NF_ARPTABLES=m +CONFIG_IP_NF_ARPFILTER=m +CONFIG_IP_NF_ARP_MANGLE=m + +# +# IPv6: Netfilter Configuration (EXPERIMENTAL) +# +# CONFIG_IP6_NF_QUEUE is not set +# CONFIG_IP6_NF_IPTABLES is not set +# CONFIG_IP6_NF_TARGET_NFQUEUE 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=y + +# +# 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 +# + +# +# Generic Driver Options +# +CONFIG_STANDALONE=y +CONFIG_PREVENT_FIRMWARE_BUILD=y +CONFIG_FW_LOADER=y +# CONFIG_DEBUG_DRIVER is not set + +# +# Connector - unified userspace <-> kernelspace linker +# +# CONFIG_CONNECTOR is not set + +# +# Memory Technology Devices (MTD) +# +# CONFIG_MTD is not set + +# +# Parallel port support +# +# CONFIG_PARPORT is not set + +# +# Plug and Play support +# + +# +# 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=y +# CONFIG_BLK_DEV_SX8 is not set +CONFIG_BLK_DEV_RAM=y +CONFIG_BLK_DEV_RAM_COUNT=16 +CONFIG_BLK_DEV_RAM_SIZE=131072 +CONFIG_BLK_DEV_INITRD=y +# CONFIG_CDROM_PKTCDVD is not set + +# +# IO Schedulers +# +CONFIG_IOSCHED_NOOP=y +CONFIG_IOSCHED_AS=y +CONFIG_IOSCHED_DEADLINE=y +CONFIG_IOSCHED_CFQ=y +# CONFIG_ATA_OVER_ETH is not set + +# +# ATA/ATAPI/MFM/RLL support +# +CONFIG_IDE=y +CONFIG_BLK_DEV_IDE=y + +# +# Please see Documentation/ide.txt for help/info on IDE drives +# +# CONFIG_BLK_DEV_IDE_SATA is not set +CONFIG_BLK_DEV_IDEDISK=y +CONFIG_IDEDISK_MULTI_MODE=y +# CONFIG_BLK_DEV_IDECD is not set +# CONFIG_BLK_DEV_IDETAPE is not set +# CONFIG_BLK_DEV_IDEFLOPPY is not set +# CONFIG_IDE_TASK_IOCTL is not set + +# +# IDE chipset support/bugfixes +# +CONFIG_IDE_GENERIC=y +CONFIG_BLK_DEV_IDEPCI=y +CONFIG_IDEPCI_SHARE_IRQ=y +# CONFIG_BLK_DEV_OFFBOARD is not set +CONFIG_BLK_DEV_GENERIC=y +# CONFIG_BLK_DEV_OPTI621 is not set +# CONFIG_BLK_DEV_SL82C105 is not set +CONFIG_BLK_DEV_IDEDMA_PCI=y +# CONFIG_BLK_DEV_IDEDMA_FORCED is not set +CONFIG_IDEDMA_PCI_AUTO=y +# CONFIG_IDEDMA_ONLYDISK is not set +CONFIG_BLK_DEV_AEC62XX=y +# CONFIG_BLK_DEV_ALI15X3 is not set +# CONFIG_BLK_DEV_AMD74XX is not set +# CONFIG_BLK_DEV_CMD64X is not set +# CONFIG_BLK_DEV_TRIFLEX is not set +# CONFIG_BLK_DEV_CY82C693 is not set +# CONFIG_BLK_DEV_CS5520 is not set +# CONFIG_BLK_DEV_CS5530 is not set +# CONFIG_BLK_DEV_HPT34X is not set +# CONFIG_BLK_DEV_HPT366 is not set +# CONFIG_BLK_DEV_SC1200 is not set +# CONFIG_BLK_DEV_PIIX is not set +# CONFIG_BLK_DEV_IT821X is not set +# CONFIG_BLK_DEV_NS87415 is not set +# CONFIG_BLK_DEV_PDC202XX_OLD is not set +# CONFIG_BLK_DEV_PDC202XX_NEW is not set +# CONFIG_BLK_DEV_SVWKS is not set +CONFIG_BLK_DEV_SIIMAGE=y +# CONFIG_BLK_DEV_SLC90E66 is not set +# CONFIG_BLK_DEV_TRM290 is not set +# CONFIG_BLK_DEV_VIA82CXXX is not set +# CONFIG_IDE_ARM is not set +CONFIG_BLK_DEV_IDEDMA=y +# CONFIG_IDEDMA_IVB is not set +CONFIG_IDEDMA_AUTO=y +# CONFIG_BLK_DEV_HD is not set + +# +# SCSI device support +# +# CONFIG_RAID_ATTRS is not set +# CONFIG_SCSI is not set + +# +# Multi-device support (RAID and LVM) +# +# CONFIG_MD is not set + +# +# 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 +# +CONFIG_NETDEVICES=y +# CONFIG_DUMMY is not set +# CONFIG_BONDING is not set +# CONFIG_EQUALIZER is not set +# CONFIG_TUN is not set + +# +# ARCnet devices +# +# CONFIG_ARCNET is not set + +# +# PHY device support +# +# CONFIG_PHYLIB 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 is not set + +# +# Ethernet (1000 Mbit) +# +# CONFIG_ACENIC is not set +# CONFIG_DL2K is not set +CONFIG_E1000=m +# 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=m +# CONFIG_SK98LIN is not set +# CONFIG_TIGON3 is not set +# CONFIG_BNX2 is not set +# CONFIG_SPIDER_NET is not set +# CONFIG_MV643XX_ETH 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) +# +# CONFIG_NET_RADIO is not set + +# +# 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 +# +# CONFIG_ISDN is not set + +# +# Telephony Support +# +# CONFIG_PHONE is not set + +# +# Input device support +# +CONFIG_INPUT=y + +# +# Userland interfaces +# +CONFIG_INPUT_MOUSEDEV=y +# CONFIG_INPUT_MOUSEDEV_PSAUX is not set +CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024 +CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768 +# CONFIG_INPUT_JOYDEV is not set +# CONFIG_INPUT_TSDEV is not set +# CONFIG_INPUT_EVDEV is not set +# CONFIG_INPUT_EVBUG is not set + +# +# Input Device Drivers +# +# CONFIG_INPUT_KEYBOARD is not set +# CONFIG_INPUT_MOUSE is not set +# CONFIG_INPUT_JOYSTICK is not set +# CONFIG_INPUT_TOUCHSCREEN is not set +# CONFIG_INPUT_MISC is not set + +# +# Hardware I/O ports +# +CONFIG_SERIO=y +# CONFIG_SERIO_I8042 is not set +CONFIG_SERIO_SERPORT=y +# CONFIG_SERIO_PCIPS2 is not set +# CONFIG_SERIO_RAW is not set +# CONFIG_GAMEPORT is not set + +# +# Character devices +# +CONFIG_VT=y +CONFIG_VT_CONSOLE=y +CONFIG_HW_CONSOLE=y +CONFIG_SERIAL_NONSTANDARD=y +# CONFIG_ROCKETPORT is not set +# CONFIG_CYCLADES is not set +# CONFIG_DIGIEPCA is not set +# CONFIG_MOXA_SMARTIO is not set +# CONFIG_ISI is not set +# CONFIG_SYNCLINK is not set +# CONFIG_SYNCLINKMP is not set +# CONFIG_N_HDLC is not set +# CONFIG_SPECIALIX is not set +# CONFIG_SX is not set +# CONFIG_STALDRV is not set + +# +# Serial drivers +# +CONFIG_SERIAL_8250=y +CONFIG_SERIAL_8250_CONSOLE=y +CONFIG_SERIAL_8250_NR_UARTS=4 +# CONFIG_SERIAL_8250_EXTENDED is not set + +# +# Non-8250 serial port support +# +CONFIG_SERIAL_CORE=y +CONFIG_SERIAL_CORE_CONSOLE=y +# CONFIG_SERIAL_JSM is not set +CONFIG_UNIX98_PTYS=y +# CONFIG_LEGACY_PTYS is not set + +# +# IPMI +# +# CONFIG_IPMI_HANDLER is not set + +# +# Watchdog Cards +# +CONFIG_WATCHDOG=y +# CONFIG_WATCHDOG_NOWAYOUT is not set + +# +# Watchdog Device Drivers +# +# CONFIG_SOFT_WATCHDOG is not set +CONFIG_WATCHDOG_RTAS=y + +# +# PCI-based Watchdog Cards +# +# CONFIG_PCIPCWATCHDOG is not set +# CONFIG_WDTPCI is not set +# CONFIG_RTC is not set +# CONFIG_DTLK is not set +# CONFIG_R3964 is not set +# CONFIG_APPLICOM is not set + +# +# Ftape, the floppy tape device driver +# +# CONFIG_AGP is not set +# CONFIG_DRM is not set +# CONFIG_RAW_DRIVER is not set +# CONFIG_HANGCHECK_TIMER is not set + +# +# TPM devices +# +# CONFIG_TCG_TPM is not set + +# +# I2C support +# +CONFIG_I2C=y +# CONFIG_I2C_CHARDEV is not set + +# +# I2C Algorithms +# +CONFIG_I2C_ALGOBIT=y +# CONFIG_I2C_ALGOPCF is not set +# CONFIG_I2C_ALGOPCA is not set + +# +# 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_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_STUB 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_MAX6875 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 +# +# CONFIG_HWMON is not set +# CONFIG_HWMON_VID is not set + +# +# Misc devices +# + +# +# Multimedia Capabilities Port drivers +# + +# +# Multimedia devices +# +# CONFIG_VIDEO_DEV is not set + +# +# Digital Video Broadcasting Devices +# +# CONFIG_DVB is not set + +# +# Graphics support +# +# CONFIG_FB is not set + +# +# Console display driver support +# +# CONFIG_VGA_CONSOLE is not set +CONFIG_DUMMY_CONSOLE=y + +# +# Sound +# +# CONFIG_SOUND is not set + +# +# USB support +# +CONFIG_USB_ARCH_HAS_HCD=y +CONFIG_USB_ARCH_HAS_OHCI=y +# CONFIG_USB is not set + +# +# USB Gadget Support +# +# CONFIG_USB_GADGET is not set + +# +# MMC/SD Card support +# +# CONFIG_MMC is not set + +# +# InfiniBand support +# +# 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 +# CONFIG_EXT3_FS_SECURITY is not set +CONFIG_JBD=y +# CONFIG_JBD_DEBUG is not set +CONFIG_FS_MBCACHE=y +# CONFIG_REISERFS_FS is not set +# CONFIG_JFS_FS is not set +CONFIG_FS_POSIX_ACL=y +# 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 +# +CONFIG_ISO9660_FS=m +CONFIG_JOLIET=y +# CONFIG_ZISOFS is not set +CONFIG_UDF_FS=m +CONFIG_UDF_NLS=y + +# +# DOS/FAT/NT Filesystems +# +CONFIG_FAT_FS=m +CONFIG_MSDOS_FS=m +CONFIG_VFAT_FS=m +CONFIG_FAT_DEFAULT_CODEPAGE=437 +CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1" +# CONFIG_NTFS_FS is not set + +# +# Pseudo filesystems +# +CONFIG_PROC_FS=y +CONFIG_PROC_KCORE=y +CONFIG_SYSFS=y +CONFIG_TMPFS=y +CONFIG_HUGETLBFS=y +CONFIG_HUGETLB_PAGE=y +CONFIG_RAMFS=y +# CONFIG_RELAYFS_FS is not set + +# +# Miscellaneous filesystems +# +# CONFIG_ADFS_FS is not set +# CONFIG_AFFS_FS is not set +# CONFIG_HFS_FS is not set +# CONFIG_HFSPLUS_FS is not set +# CONFIG_BEFS_FS is not set +# CONFIG_BFS_FS is not set +# CONFIG_EFS_FS is not set +# CONFIG_CRAMFS is not set +# CONFIG_VXFS_FS is not set +# CONFIG_HPFS_FS is not set +# CONFIG_QNX4FS_FS is not set +# CONFIG_SYSV_FS is not set +# CONFIG_UFS_FS is not set + +# +# Network File Systems +# +CONFIG_NFS_FS=m +CONFIG_NFS_V3=y +CONFIG_NFS_V3_ACL=y +# CONFIG_NFS_V4 is not set +# CONFIG_NFS_DIRECTIO is not set +CONFIG_NFSD=m +CONFIG_NFSD_V2_ACL=y +CONFIG_NFSD_V3=y +CONFIG_NFSD_V3_ACL=y +# CONFIG_NFSD_V4 is not set +CONFIG_NFSD_TCP=y +CONFIG_LOCKD=m +CONFIG_LOCKD_V4=y +CONFIG_EXPORTFS=m +CONFIG_NFS_ACL_SUPPORT=m +CONFIG_NFS_COMMON=y +CONFIG_SUNRPC=m +# CONFIG_RPCSEC_GSS_KRB5 is not set +# CONFIG_RPCSEC_GSS_SPKM3 is not set +# CONFIG_SMB_FS is not set +# CONFIG_CIFS is not set +# 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 +# +CONFIG_PARTITION_ADVANCED=y +# CONFIG_ACORN_PARTITION is not set +# CONFIG_OSF_PARTITION is not set +# CONFIG_AMIGA_PARTITION is not set +# CONFIG_ATARI_PARTITION is not set +# CONFIG_MAC_PARTITION is not set +CONFIG_MSDOS_PARTITION=y +# CONFIG_BSD_DISKLABEL is not set +# CONFIG_MINIX_SUBPARTITION is not set +# CONFIG_SOLARIS_X86_PARTITION is not set +# CONFIG_UNIXWARE_DISKLABEL is not set +# CONFIG_LDM_PARTITION is not set +# CONFIG_SGI_PARTITION is not set +# CONFIG_ULTRIX_PARTITION is not set +# CONFIG_SUN_PARTITION is not set +CONFIG_EFI_PARTITION=y + +# +# Native Language Support +# +CONFIG_NLS=m +CONFIG_NLS_DEFAULT="iso8859-1" +# CONFIG_NLS_CODEPAGE_437 is not set +# CONFIG_NLS_CODEPAGE_737 is not set +# CONFIG_NLS_CODEPAGE_775 is not set +# CONFIG_NLS_CODEPAGE_850 is not set +# CONFIG_NLS_CODEPAGE_852 is not set +# CONFIG_NLS_CODEPAGE_855 is not set +# CONFIG_NLS_CODEPAGE_857 is not set +# CONFIG_NLS_CODEPAGE_860 is not set +# CONFIG_NLS_CODEPAGE_861 is not set +# CONFIG_NLS_CODEPAGE_862 is not set +# CONFIG_NLS_CODEPAGE_863 is not set +# CONFIG_NLS_CODEPAGE_864 is not set +# CONFIG_NLS_CODEPAGE_865 is not set +# CONFIG_NLS_CODEPAGE_866 is not set +# CONFIG_NLS_CODEPAGE_869 is not set +# CONFIG_NLS_CODEPAGE_936 is not set +# CONFIG_NLS_CODEPAGE_950 is not set +# CONFIG_NLS_CODEPAGE_932 is not set +# CONFIG_NLS_CODEPAGE_949 is not set +# CONFIG_NLS_CODEPAGE_874 is not set +# CONFIG_NLS_ISO8859_8 is not set +# CONFIG_NLS_CODEPAGE_1250 is not set +# CONFIG_NLS_CODEPAGE_1251 is not set +# CONFIG_NLS_ASCII is not set +CONFIG_NLS_ISO8859_1=m +CONFIG_NLS_ISO8859_2=m +CONFIG_NLS_ISO8859_3=m +CONFIG_NLS_ISO8859_4=m +CONFIG_NLS_ISO8859_5=m +CONFIG_NLS_ISO8859_6=m +CONFIG_NLS_ISO8859_7=m +CONFIG_NLS_ISO8859_9=m +CONFIG_NLS_ISO8859_13=m +CONFIG_NLS_ISO8859_14=m +CONFIG_NLS_ISO8859_15=m +# CONFIG_NLS_KOI8_R is not set +# CONFIG_NLS_KOI8_U is not set +# CONFIG_NLS_UTF8 is not set + +# +# Profiling support +# +# CONFIG_PROFILING is not set + +# +# Kernel hacking +# +# CONFIG_PRINTK_TIME is not set +CONFIG_DEBUG_KERNEL=y +CONFIG_MAGIC_SYSRQ=y +CONFIG_LOG_BUF_SHIFT=15 +CONFIG_DETECT_SOFTLOCKUP=y +# CONFIG_SCHEDSTATS is not set +# CONFIG_DEBUG_SLAB is not set +# CONFIG_DEBUG_SPINLOCK is not set +CONFIG_DEBUG_SPINLOCK_SLEEP=y +# CONFIG_DEBUG_KOBJECT is not set +# CONFIG_DEBUG_INFO is not set +CONFIG_DEBUG_FS=y +# CONFIG_DEBUG_STACKOVERFLOW is not set +# CONFIG_KPROBES is not set +# CONFIG_DEBUG_STACK_USAGE is not set +CONFIG_DEBUGGER=y +# CONFIG_XMON is not set +# CONFIG_PPCDBG is not set +CONFIG_IRQSTACKS=y + +# +# Security options +# +# CONFIG_KEYS is not set +# CONFIG_SECURITY is not set + +# +# Cryptographic options +# +CONFIG_CRYPTO=y +CONFIG_CRYPTO_HMAC=y +# CONFIG_CRYPTO_NULL is not set +# CONFIG_CRYPTO_MD4 is not set +CONFIG_CRYPTO_MD5=m +CONFIG_CRYPTO_SHA1=m +# CONFIG_CRYPTO_SHA256 is not set +# CONFIG_CRYPTO_SHA512 is not set +# CONFIG_CRYPTO_WP512 is not set +# CONFIG_CRYPTO_TGR192 is not set +CONFIG_CRYPTO_DES=m +# CONFIG_CRYPTO_BLOWFISH is not set +# CONFIG_CRYPTO_TWOFISH is not set +# CONFIG_CRYPTO_SERPENT is not set +# CONFIG_CRYPTO_AES is not set +# CONFIG_CRYPTO_CAST5 is not set +# CONFIG_CRYPTO_CAST6 is not set +# CONFIG_CRYPTO_TEA is not set +# CONFIG_CRYPTO_ARC4 is not set +# CONFIG_CRYPTO_KHAZAD is not set +# CONFIG_CRYPTO_ANUBIS is not set +CONFIG_CRYPTO_DEFLATE=m +# CONFIG_CRYPTO_MICHAEL_MIC is not set +# CONFIG_CRYPTO_CRC32C is not set +# CONFIG_CRYPTO_TEST is not set + +# +# Hardware crypto devices +# + +# +# Library routines +# +# CONFIG_CRC_CCITT is not set +# CONFIG_CRC16 is not set +CONFIG_CRC32=y +# CONFIG_LIBCRC32C is not set +CONFIG_ZLIB_INFLATE=m +CONFIG_ZLIB_DEFLATE=m +CONFIG_TEXTSEARCH=y +CONFIG_TEXTSEARCH_KMP=m +CONFIG_TEXTSEARCH_BM=m +CONFIG_TEXTSEARCH_FSM=m diff --git a/trunk/arch/ppc64/configs/g5_defconfig b/trunk/arch/ppc64/configs/g5_defconfig new file mode 100644 index 000000000000..6323065fbf2c --- /dev/null +++ b/trunk/arch/ppc64/configs/g5_defconfig @@ -0,0 +1,1392 @@ +# +# Automatically generated make config: don't edit +# Linux kernel version: 2.6.14-rc4 +# Thu Oct 20 08:30:23 2005 +# +CONFIG_64BIT=y +CONFIG_MMU=y +CONFIG_RWSEM_XCHGADD_ALGORITHM=y +CONFIG_GENERIC_CALIBRATE_DELAY=y +CONFIG_GENERIC_ISA_DMA=y +CONFIG_EARLY_PRINTK=y +CONFIG_COMPAT=y +CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y +CONFIG_ARCH_MAY_HAVE_PC_FDC=y +CONFIG_FORCE_MAX_ZONEORDER=13 + +# +# Code maturity level options +# +CONFIG_EXPERIMENTAL=y +CONFIG_CLEAN_COMPILE=y +CONFIG_LOCK_KERNEL=y +CONFIG_INIT_ENV_ARG_LIMIT=32 + +# +# General setup +# +CONFIG_LOCALVERSION="" +CONFIG_LOCALVERSION_AUTO=y +CONFIG_SWAP=y +CONFIG_SYSVIPC=y +CONFIG_POSIX_MQUEUE=y +# CONFIG_BSD_PROCESS_ACCT is not set +CONFIG_SYSCTL=y +# CONFIG_AUDIT is not set +CONFIG_HOTPLUG=y +CONFIG_KOBJECT_UEVENT=y +CONFIG_IKCONFIG=y +CONFIG_IKCONFIG_PROC=y +# CONFIG_CPUSETS is not set +CONFIG_INITRAMFS_SOURCE="" +# CONFIG_EMBEDDED is not set +CONFIG_KALLSYMS=y +# CONFIG_KALLSYMS_ALL is not set +# CONFIG_KALLSYMS_EXTRA_PASS is not set +CONFIG_PRINTK=y +CONFIG_BUG=y +CONFIG_BASE_FULL=y +CONFIG_FUTEX=y +CONFIG_EPOLL=y +CONFIG_SHMEM=y +CONFIG_CC_ALIGN_FUNCTIONS=0 +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 +# +CONFIG_MODULES=y +CONFIG_MODULE_UNLOAD=y +# CONFIG_MODULE_FORCE_UNLOAD is not set +CONFIG_OBSOLETE_MODPARM=y +CONFIG_MODVERSIONS=y +CONFIG_MODULE_SRCVERSION_ALL=y +CONFIG_KMOD=y +CONFIG_STOP_MACHINE=y +CONFIG_SYSVIPC_COMPAT=y + +# +# Platform support +# +# CONFIG_PPC_ISERIES 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_MAPLE is not set +CONFIG_PPC=y +CONFIG_PPC64=y +CONFIG_PPC_OF=y +CONFIG_MPIC=y +CONFIG_ALTIVEC=y +CONFIG_KEXEC=y +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 +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_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_ISA_DMA_API=y + +# +# Bus Options +# +CONFIG_PCI=y +CONFIG_PCI_DOMAINS=y +CONFIG_PCI_LEGACY_PROC=y +# CONFIG_PCI_DEBUG is not set + +# +# PCCARD (PCMCIA/CardBus) support +# +# CONFIG_PCCARD is not set + +# +# PCI Hotplug Support +# +# CONFIG_HOTPLUG_PCI is not set + +# +# Networking +# +CONFIG_NET=y + +# +# Networking options +# +CONFIG_PACKET=y +# CONFIG_PACKET_MMAP is not set +CONFIG_UNIX=y +CONFIG_XFRM=y +CONFIG_XFRM_USER=m +CONFIG_NET_KEY=m +CONFIG_INET=y +CONFIG_IP_MULTICAST=y +# CONFIG_IP_ADVANCED_ROUTER is not set +CONFIG_IP_FIB_HASH=y +# CONFIG_IP_PNP is not set +CONFIG_NET_IPIP=y +# CONFIG_NET_IPGRE is not set +# CONFIG_IP_MROUTE is not set +# CONFIG_ARPD is not set +CONFIG_SYN_COOKIES=y +CONFIG_INET_AH=m +CONFIG_INET_ESP=m +CONFIG_INET_IPCOMP=m +CONFIG_INET_TUNNEL=y +CONFIG_INET_DIAG=y +CONFIG_INET_TCP_DIAG=y +# CONFIG_TCP_CONG_ADVANCED is not set +CONFIG_TCP_CONG_BIC=y + +# +# IP: Virtual Server Configuration +# +# CONFIG_IP_VS is not set +# CONFIG_IPV6 is not set +CONFIG_NETFILTER=y +# CONFIG_NETFILTER_DEBUG is not set +# CONFIG_NETFILTER_NETLINK is not set + +# +# IP: Netfilter Configuration +# +CONFIG_IP_NF_CONNTRACK=m +CONFIG_IP_NF_CT_ACCT=y +CONFIG_IP_NF_CONNTRACK_MARK=y +CONFIG_IP_NF_CONNTRACK_EVENTS=y +CONFIG_IP_NF_CT_PROTO_SCTP=m +CONFIG_IP_NF_FTP=m +CONFIG_IP_NF_IRC=m +# CONFIG_IP_NF_NETBIOS_NS is not set +CONFIG_IP_NF_TFTP=m +CONFIG_IP_NF_AMANDA=m +# CONFIG_IP_NF_PPTP is not set +CONFIG_IP_NF_QUEUE=m +CONFIG_IP_NF_IPTABLES=m +CONFIG_IP_NF_MATCH_LIMIT=m +CONFIG_IP_NF_MATCH_IPRANGE=m +CONFIG_IP_NF_MATCH_MAC=m +CONFIG_IP_NF_MATCH_PKTTYPE=m +CONFIG_IP_NF_MATCH_MARK=m +CONFIG_IP_NF_MATCH_MULTIPORT=m +CONFIG_IP_NF_MATCH_TOS=m +CONFIG_IP_NF_MATCH_RECENT=m +CONFIG_IP_NF_MATCH_ECN=m +CONFIG_IP_NF_MATCH_DSCP=m +CONFIG_IP_NF_MATCH_AH_ESP=m +CONFIG_IP_NF_MATCH_LENGTH=m +CONFIG_IP_NF_MATCH_TTL=m +CONFIG_IP_NF_MATCH_TCPMSS=m +CONFIG_IP_NF_MATCH_HELPER=m +CONFIG_IP_NF_MATCH_STATE=m +CONFIG_IP_NF_MATCH_CONNTRACK=m +CONFIG_IP_NF_MATCH_OWNER=m +CONFIG_IP_NF_MATCH_ADDRTYPE=m +CONFIG_IP_NF_MATCH_REALM=m +CONFIG_IP_NF_MATCH_SCTP=m +# CONFIG_IP_NF_MATCH_DCCP is not set +CONFIG_IP_NF_MATCH_COMMENT=m +CONFIG_IP_NF_MATCH_CONNMARK=m +CONFIG_IP_NF_MATCH_CONNBYTES=m +CONFIG_IP_NF_MATCH_HASHLIMIT=m +CONFIG_IP_NF_MATCH_STRING=m +CONFIG_IP_NF_FILTER=m +CONFIG_IP_NF_TARGET_REJECT=m +CONFIG_IP_NF_TARGET_LOG=m +CONFIG_IP_NF_TARGET_ULOG=m +CONFIG_IP_NF_TARGET_TCPMSS=m +CONFIG_IP_NF_TARGET_NFQUEUE=m +CONFIG_IP_NF_NAT=m +CONFIG_IP_NF_NAT_NEEDED=y +CONFIG_IP_NF_TARGET_MASQUERADE=m +CONFIG_IP_NF_TARGET_REDIRECT=m +CONFIG_IP_NF_TARGET_NETMAP=m +CONFIG_IP_NF_TARGET_SAME=m +CONFIG_IP_NF_NAT_SNMP_BASIC=m +CONFIG_IP_NF_NAT_IRC=m +CONFIG_IP_NF_NAT_FTP=m +CONFIG_IP_NF_NAT_TFTP=m +CONFIG_IP_NF_NAT_AMANDA=m +CONFIG_IP_NF_MANGLE=m +CONFIG_IP_NF_TARGET_TOS=m +CONFIG_IP_NF_TARGET_ECN=m +CONFIG_IP_NF_TARGET_DSCP=m +CONFIG_IP_NF_TARGET_MARK=m +CONFIG_IP_NF_TARGET_CLASSIFY=m +CONFIG_IP_NF_TARGET_TTL=m +CONFIG_IP_NF_TARGET_CONNMARK=m +CONFIG_IP_NF_TARGET_CLUSTERIP=m +CONFIG_IP_NF_RAW=m +CONFIG_IP_NF_TARGET_NOTRACK=m +CONFIG_IP_NF_ARPTABLES=m +CONFIG_IP_NF_ARPFILTER=m +CONFIG_IP_NF_ARP_MANGLE=m + +# +# 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_LLC=y +# 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=y + +# +# 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 +# + +# +# Generic Driver Options +# +CONFIG_STANDALONE=y +CONFIG_PREVENT_FIRMWARE_BUILD=y +CONFIG_FW_LOADER=y +# CONFIG_DEBUG_DRIVER is not set + +# +# Connector - unified userspace <-> kernelspace linker +# +# CONFIG_CONNECTOR is not set + +# +# Memory Technology Devices (MTD) +# +# CONFIG_MTD is not set + +# +# Parallel port support +# +# CONFIG_PARPORT is not set + +# +# Plug and Play support +# + +# +# 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=m +# CONFIG_BLK_DEV_SX8 is not set +# CONFIG_BLK_DEV_UB is not set +CONFIG_BLK_DEV_RAM=y +CONFIG_BLK_DEV_RAM_COUNT=16 +CONFIG_BLK_DEV_RAM_SIZE=65536 +CONFIG_BLK_DEV_INITRD=y +CONFIG_CDROM_PKTCDVD=m +CONFIG_CDROM_PKTCDVD_BUFFERS=8 +# CONFIG_CDROM_PKTCDVD_WCACHE is not set + +# +# IO Schedulers +# +CONFIG_IOSCHED_NOOP=y +CONFIG_IOSCHED_AS=y +CONFIG_IOSCHED_DEADLINE=y +CONFIG_IOSCHED_CFQ=y +# CONFIG_ATA_OVER_ETH is not set + +# +# ATA/ATAPI/MFM/RLL support +# +CONFIG_IDE=y +CONFIG_BLK_DEV_IDE=y + +# +# Please see Documentation/ide.txt for help/info on IDE drives +# +# CONFIG_BLK_DEV_IDE_SATA is not set +CONFIG_BLK_DEV_IDEDISK=y +# CONFIG_IDEDISK_MULTI_MODE is not set +CONFIG_BLK_DEV_IDECD=y +# CONFIG_BLK_DEV_IDETAPE is not set +# CONFIG_BLK_DEV_IDEFLOPPY is not set +# CONFIG_BLK_DEV_IDESCSI is not set +# CONFIG_IDE_TASK_IOCTL is not set + +# +# IDE chipset support/bugfixes +# +CONFIG_IDE_GENERIC=y +CONFIG_BLK_DEV_IDEPCI=y +# CONFIG_IDEPCI_SHARE_IRQ is not set +# CONFIG_BLK_DEV_OFFBOARD is not set +# CONFIG_BLK_DEV_GENERIC is not set +# CONFIG_BLK_DEV_OPTI621 is not set +# CONFIG_BLK_DEV_SL82C105 is not set +CONFIG_BLK_DEV_IDEDMA_PCI=y +# CONFIG_BLK_DEV_IDEDMA_FORCED is not set +CONFIG_IDEDMA_PCI_AUTO=y +# CONFIG_IDEDMA_ONLYDISK is not set +# CONFIG_BLK_DEV_AEC62XX is not set +# CONFIG_BLK_DEV_ALI15X3 is not set +# CONFIG_BLK_DEV_AMD74XX is not set +# CONFIG_BLK_DEV_CMD64X is not set +# CONFIG_BLK_DEV_TRIFLEX is not set +# CONFIG_BLK_DEV_CY82C693 is not set +# CONFIG_BLK_DEV_CS5520 is not set +# CONFIG_BLK_DEV_CS5530 is not set +# CONFIG_BLK_DEV_HPT34X is not set +# CONFIG_BLK_DEV_HPT366 is not set +# CONFIG_BLK_DEV_SC1200 is not set +# CONFIG_BLK_DEV_PIIX is not set +# CONFIG_BLK_DEV_IT821X is not set +# CONFIG_BLK_DEV_NS87415 is not set +# CONFIG_BLK_DEV_PDC202XX_OLD is not set +# CONFIG_BLK_DEV_PDC202XX_NEW is not set +# CONFIG_BLK_DEV_SVWKS is not set +# CONFIG_BLK_DEV_SIIMAGE is not set +# CONFIG_BLK_DEV_SLC90E66 is not set +# CONFIG_BLK_DEV_TRM290 is not set +# CONFIG_BLK_DEV_VIA82CXXX is not set +CONFIG_BLK_DEV_IDE_PMAC=y +CONFIG_BLK_DEV_IDE_PMAC_ATA100FIRST=y +CONFIG_BLK_DEV_IDEDMA_PMAC=y +# CONFIG_BLK_DEV_IDE_PMAC_BLINK is not set +# CONFIG_IDE_ARM is not set +CONFIG_BLK_DEV_IDEDMA=y +# CONFIG_IDEDMA_IVB is not set +CONFIG_IDEDMA_AUTO=y +# CONFIG_BLK_DEV_HD is not set + +# +# SCSI device support +# +# CONFIG_RAID_ATTRS is not set +CONFIG_SCSI=y +CONFIG_SCSI_PROC_FS=y + +# +# SCSI support type (disk, tape, CD-ROM) +# +CONFIG_BLK_DEV_SD=y +CONFIG_CHR_DEV_ST=y +# CONFIG_CHR_DEV_OSST is not set +CONFIG_BLK_DEV_SR=y +CONFIG_BLK_DEV_SR_VENDOR=y +CONFIG_CHR_DEV_SG=y +# CONFIG_CHR_DEV_SCH is not set + +# +# Some SCSI devices (e.g. CD jukebox) support multiple LUNs +# +CONFIG_SCSI_MULTI_LUN=y +CONFIG_SCSI_CONSTANTS=y +# CONFIG_SCSI_LOGGING is not set + +# +# SCSI Transport Attributes +# +CONFIG_SCSI_SPI_ATTRS=y +# CONFIG_SCSI_FC_ATTRS is not set +# CONFIG_SCSI_ISCSI_ATTRS is not set +# CONFIG_SCSI_SAS_ATTRS is not set + +# +# SCSI low-level drivers +# +# CONFIG_BLK_DEV_3W_XXXX_RAID is not set +# CONFIG_SCSI_3W_9XXX is not set +# CONFIG_SCSI_ACARD is not set +# CONFIG_SCSI_AACRAID is not set +# CONFIG_SCSI_AIC7XXX is not set +# CONFIG_SCSI_AIC7XXX_OLD is not set +# CONFIG_SCSI_AIC79XX is not set +# CONFIG_MEGARAID_NEWGEN is not set +# CONFIG_MEGARAID_LEGACY is not set +# CONFIG_MEGARAID_SAS is not set +CONFIG_SCSI_SATA=y +# CONFIG_SCSI_SATA_AHCI is not set +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_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_SIS is not set +# CONFIG_SCSI_SATA_ULI is not set +# CONFIG_SCSI_SATA_VIA is not set +# CONFIG_SCSI_SATA_VITESSE is not set +# CONFIG_SCSI_BUSLOGIC is not set +# CONFIG_SCSI_DMX3191D is not set +# CONFIG_SCSI_EATA is not set +# CONFIG_SCSI_FUTURE_DOMAIN is not set +# CONFIG_SCSI_GDTH is not set +# CONFIG_SCSI_IPS is not set +# CONFIG_SCSI_INITIO is not set +# CONFIG_SCSI_INIA100 is not set +# CONFIG_SCSI_SYM53C8XX_2 is not set +# CONFIG_SCSI_IPR is not set +# CONFIG_SCSI_QLOGIC_FC is not set +# CONFIG_SCSI_QLOGIC_1280 is not set +CONFIG_SCSI_QLA2XXX=y +# CONFIG_SCSI_QLA21XX is not set +# CONFIG_SCSI_QLA22XX is not set +# CONFIG_SCSI_QLA2300 is not set +# CONFIG_SCSI_QLA2322 is not set +# CONFIG_SCSI_QLA6312 is not set +# CONFIG_SCSI_QLA24XX is not set +# CONFIG_SCSI_LPFC is not set +# CONFIG_SCSI_DC395x is not set +# CONFIG_SCSI_DC390T is not set +# CONFIG_SCSI_DEBUG is not set + +# +# Multi-device support (RAID and LVM) +# +CONFIG_MD=y +CONFIG_BLK_DEV_MD=y +CONFIG_MD_LINEAR=y +CONFIG_MD_RAID0=y +CONFIG_MD_RAID1=y +CONFIG_MD_RAID10=m +CONFIG_MD_RAID5=y +CONFIG_MD_RAID6=m +CONFIG_MD_MULTIPATH=m +CONFIG_MD_FAULTY=m +CONFIG_BLK_DEV_DM=y +CONFIG_DM_CRYPT=m +CONFIG_DM_SNAPSHOT=m +CONFIG_DM_MIRROR=m +CONFIG_DM_ZERO=m +# CONFIG_DM_MULTIPATH is not set + +# +# Fusion MPT device support +# +# CONFIG_FUSION is not set +# CONFIG_FUSION_SPI is not set +# CONFIG_FUSION_FC is not set +# CONFIG_FUSION_SAS is not set + +# +# IEEE 1394 (FireWire) support +# +CONFIG_IEEE1394=y + +# +# Subsystem Options +# +# CONFIG_IEEE1394_VERBOSEDEBUG is not set +CONFIG_IEEE1394_OUI_DB=y +CONFIG_IEEE1394_EXTRA_CONFIG_ROMS=y +CONFIG_IEEE1394_CONFIG_ROM_IP1394=y +# CONFIG_IEEE1394_EXPORT_FULL_API is not set + +# +# Device Drivers +# +# CONFIG_IEEE1394_PCILYNX is not set +CONFIG_IEEE1394_OHCI1394=y + +# +# Protocol Drivers +# +CONFIG_IEEE1394_VIDEO1394=m +CONFIG_IEEE1394_SBP2=m +# CONFIG_IEEE1394_SBP2_PHYS_DMA is not set +CONFIG_IEEE1394_ETH1394=m +CONFIG_IEEE1394_DV1394=m +CONFIG_IEEE1394_RAWIO=y +# CONFIG_IEEE1394_CMP is not set + +# +# I2O device support +# +# CONFIG_I2O is not set + +# +# Macintosh device drivers +# +CONFIG_ADB_PMU=y +CONFIG_PMAC_SMU=y +CONFIG_THERM_PM72=y + +# +# Network device support +# +CONFIG_NETDEVICES=y +CONFIG_DUMMY=m +CONFIG_BONDING=m +# CONFIG_EQUALIZER is not set +CONFIG_TUN=m + +# +# ARCnet devices +# +# CONFIG_ARCNET is not set + +# +# PHY device support +# +# CONFIG_PHYLIB is not set + +# +# Ethernet (10 or 100Mbit) +# +CONFIG_NET_ETHERNET=y +CONFIG_MII=y +# CONFIG_HAPPYMEAL is not set +CONFIG_SUNGEM=y +# 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 is not set + +# +# Ethernet (1000 Mbit) +# +CONFIG_ACENIC=y +CONFIG_ACENIC_OMIT_TIGON_I=y +# 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_TIGON3=m +# CONFIG_BNX2 is not set +# CONFIG_MV643XX_ETH 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=y +CONFIG_IBMOL=y +# CONFIG_3C359 is not set +# CONFIG_TMS380TR is not set + +# +# Wireless LAN (non-hamradio) +# +# CONFIG_NET_RADIO is not set + +# +# Wan interfaces +# +# CONFIG_WAN is not set +# CONFIG_FDDI is not set +# CONFIG_HIPPI is not set +CONFIG_PPP=m +# CONFIG_PPP_MULTILINK is not set +# CONFIG_PPP_FILTER is not set +CONFIG_PPP_ASYNC=m +CONFIG_PPP_SYNC_TTY=m +CONFIG_PPP_DEFLATE=m +CONFIG_PPP_BSDCOMP=m +CONFIG_PPPOE=m +# CONFIG_SLIP is not set +# CONFIG_NET_FC 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 +# +# CONFIG_ISDN is not set + +# +# Telephony Support +# +# CONFIG_PHONE is not set + +# +# Input device support +# +CONFIG_INPUT=y + +# +# Userland interfaces +# +CONFIG_INPUT_MOUSEDEV=y +# CONFIG_INPUT_MOUSEDEV_PSAUX is not set +CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024 +CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768 +CONFIG_INPUT_JOYDEV=m +# CONFIG_INPUT_TSDEV is not set +CONFIG_INPUT_EVDEV=y +# CONFIG_INPUT_EVBUG is not set + +# +# Input Device Drivers +# +CONFIG_INPUT_KEYBOARD=y +# CONFIG_KEYBOARD_ATKBD is not set +# CONFIG_KEYBOARD_SUNKBD is not set +# CONFIG_KEYBOARD_LKKBD is not set +# CONFIG_KEYBOARD_XTKBD is not set +# CONFIG_KEYBOARD_NEWTON is not set +CONFIG_INPUT_MOUSE=y +# CONFIG_MOUSE_PS2 is not set +# CONFIG_MOUSE_SERIAL is not set +# CONFIG_MOUSE_VSXXXAA is not set +# CONFIG_INPUT_JOYSTICK is not set +# CONFIG_INPUT_TOUCHSCREEN is not set +# CONFIG_INPUT_MISC is not set + +# +# Hardware I/O ports +# +CONFIG_SERIO=y +# CONFIG_SERIO_I8042 is not set +# CONFIG_SERIO_SERPORT is not set +# CONFIG_SERIO_PCIPS2 is not set +# CONFIG_SERIO_RAW is not set +# CONFIG_GAMEPORT is not set + +# +# Character devices +# +CONFIG_VT=y +CONFIG_VT_CONSOLE=y +CONFIG_HW_CONSOLE=y +# CONFIG_SERIAL_NONSTANDARD is not set + +# +# Serial drivers +# +# CONFIG_SERIAL_8250 is not set + +# +# Non-8250 serial port support +# +# CONFIG_SERIAL_PMACZILOG is not set +# CONFIG_SERIAL_JSM is not set +CONFIG_UNIX98_PTYS=y +CONFIG_LEGACY_PTYS=y +CONFIG_LEGACY_PTY_COUNT=256 + +# +# IPMI +# +# CONFIG_IPMI_HANDLER is not set + +# +# Watchdog Cards +# +# CONFIG_WATCHDOG is not set +# CONFIG_RTC is not set +# CONFIG_DTLK is not set +# CONFIG_R3964 is not set +# CONFIG_APPLICOM is not set + +# +# Ftape, the floppy tape device driver +# +CONFIG_AGP=m +CONFIG_AGP_UNINORTH=m +# CONFIG_DRM is not set +CONFIG_RAW_DRIVER=y +CONFIG_MAX_RAW_DEVS=256 +# CONFIG_HANGCHECK_TIMER is not set + +# +# TPM devices +# +# CONFIG_TCG_TPM is not set + +# +# I2C support +# +CONFIG_I2C=y +CONFIG_I2C_CHARDEV=y + +# +# I2C Algorithms +# +CONFIG_I2C_ALGOBIT=y +# CONFIG_I2C_ALGOPCF is not set +# CONFIG_I2C_ALGOPCA is not set + +# +# 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_KEYWEST=y +CONFIG_I2C_PMAC_SMU=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_STUB 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_MAX6875 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 +# +# CONFIG_HWMON is not set +# CONFIG_HWMON_VID is not set + +# +# Misc devices +# + +# +# Multimedia Capabilities Port drivers +# + +# +# Multimedia devices +# +# CONFIG_VIDEO_DEV is not set + +# +# Digital Video Broadcasting Devices +# +# CONFIG_DVB is not set + +# +# Graphics support +# +CONFIG_FB=y +CONFIG_FB_CFB_FILLRECT=y +CONFIG_FB_CFB_COPYAREA=y +CONFIG_FB_CFB_IMAGEBLIT=y +CONFIG_FB_SOFT_CURSOR=y +CONFIG_FB_MACMODES=y +CONFIG_FB_MODE_HELPERS=y +CONFIG_FB_TILEBLITTING=y +# CONFIG_FB_CIRRUS is not set +# CONFIG_FB_PM2 is not set +# CONFIG_FB_CYBER2000 is not set +CONFIG_FB_OF=y +# CONFIG_FB_CONTROL is not set +# CONFIG_FB_PLATINUM is not set +# CONFIG_FB_VALKYRIE is not set +# CONFIG_FB_CT65550 is not set +# CONFIG_FB_ASILIANT is not set +# CONFIG_FB_IMSTT is not set +# CONFIG_FB_VGA16 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 +CONFIG_FB_RADEON_I2C=y +# CONFIG_FB_RADEON_DEBUG is not set +# CONFIG_FB_ATY128 is not set +# CONFIG_FB_ATY is not set +# CONFIG_FB_SAVAGE is not set +# CONFIG_FB_SIS is not set +# CONFIG_FB_NEOMAGIC is not set +# CONFIG_FB_KYRO is not set +# CONFIG_FB_3DFX is not set +# CONFIG_FB_VOODOO1 is not set +# CONFIG_FB_CYBLA is not set +# CONFIG_FB_TRIDENT is not set +# CONFIG_FB_S1D13XXX is not set +# CONFIG_FB_VIRTUAL is not set + +# +# Console display driver support +# +# CONFIG_VGA_CONSOLE is not set +CONFIG_DUMMY_CONSOLE=y +CONFIG_FRAMEBUFFER_CONSOLE=y +# CONFIG_FONTS is not set +CONFIG_FONT_8x8=y +CONFIG_FONT_8x16=y + +# +# Logo configuration +# +CONFIG_LOGO=y +CONFIG_LOGO_LINUX_MONO=y +CONFIG_LOGO_LINUX_VGA16=y +CONFIG_LOGO_LINUX_CLUT224=y +CONFIG_BACKLIGHT_LCD_SUPPORT=y +CONFIG_BACKLIGHT_CLASS_DEVICE=m +CONFIG_BACKLIGHT_DEVICE=y +CONFIG_LCD_CLASS_DEVICE=m +CONFIG_LCD_DEVICE=y + +# +# Sound +# +# CONFIG_SOUND is not set + +# +# USB support +# +CONFIG_USB_ARCH_HAS_HCD=y +CONFIG_USB_ARCH_HAS_OHCI=y +CONFIG_USB=y +# CONFIG_USB_DEBUG is not set + +# +# Miscellaneous USB options +# +CONFIG_USB_DEVICEFS=y +# CONFIG_USB_BANDWIDTH is not set +# CONFIG_USB_DYNAMIC_MINORS is not set +# CONFIG_USB_OTG is not set + +# +# USB Host Controller Drivers +# +CONFIG_USB_EHCI_HCD=y +# CONFIG_USB_EHCI_SPLIT_ISO is not set +# CONFIG_USB_EHCI_ROOT_HUB_TT is not set +# CONFIG_USB_ISP116X_HCD is not set +CONFIG_USB_OHCI_HCD=y +# CONFIG_USB_OHCI_BIG_ENDIAN is not set +CONFIG_USB_OHCI_LITTLE_ENDIAN=y +# CONFIG_USB_UHCI_HCD is not set +# CONFIG_USB_SL811_HCD is not set + +# +# USB Device Class drivers +# +# 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 +# +CONFIG_USB_STORAGE=y +# CONFIG_USB_STORAGE_DEBUG is not set +CONFIG_USB_STORAGE_DATAFAB=y +CONFIG_USB_STORAGE_FREECOM=y +CONFIG_USB_STORAGE_ISD200=y +CONFIG_USB_STORAGE_DPCM=y +# CONFIG_USB_STORAGE_USBAT is not set +CONFIG_USB_STORAGE_SDDR09=y +CONFIG_USB_STORAGE_SDDR55=y +CONFIG_USB_STORAGE_JUMPSHOT=y +# CONFIG_USB_STORAGE_ONETOUCH is not set + +# +# USB Input Devices +# +CONFIG_USB_HID=y +CONFIG_USB_HIDINPUT=y +CONFIG_HID_FF=y +CONFIG_HID_PID=y +CONFIG_LOGITECH_FF=y +CONFIG_THRUSTMASTER_FF=y +CONFIG_USB_HIDDEV=y +# CONFIG_USB_AIPTEK is not set +# CONFIG_USB_WACOM is not set +# CONFIG_USB_ACECAD is not set +# CONFIG_USB_KBTAB is not set +# CONFIG_USB_POWERMATE is not set +# CONFIG_USB_MTOUCH is not set +# CONFIG_USB_ITMTOUCH is not set +# CONFIG_USB_EGALAX is not set +# CONFIG_USB_YEALINK is not set +# CONFIG_USB_XPAD is not set +# CONFIG_USB_ATI_REMOTE is not set +# CONFIG_USB_KEYSPAN_REMOTE is not set +# CONFIG_USB_APPLETOUCH is not set + +# +# USB Imaging devices +# +# CONFIG_USB_MDC800 is not set +# CONFIG_USB_MICROTEK is not set + +# +# USB Multimedia devices +# +# CONFIG_USB_DABUSB is not set + +# +# Video4Linux support is needed for USB Multimedia device support +# + +# +# USB Network Adapters +# +CONFIG_USB_CATC=m +CONFIG_USB_KAWETH=m +CONFIG_USB_PEGASUS=m +CONFIG_USB_RTL8150=m +CONFIG_USB_USBNET=m +# CONFIG_USB_NET_AX8817X is not set +CONFIG_USB_NET_CDCETHER=m +# CONFIG_USB_NET_GL620A is not set +# CONFIG_USB_NET_NET1080 is not set +# CONFIG_USB_NET_PLUSB is not set +# CONFIG_USB_NET_RNDIS_HOST is not set +# CONFIG_USB_NET_CDC_SUBSET is not set +# CONFIG_USB_NET_ZAURUS is not set +CONFIG_USB_MON=y + +# +# USB port drivers +# + +# +# USB Serial Converter support +# +CONFIG_USB_SERIAL=m +CONFIG_USB_SERIAL_GENERIC=y +# CONFIG_USB_SERIAL_AIRPRIME is not set +CONFIG_USB_SERIAL_BELKIN=m +CONFIG_USB_SERIAL_DIGI_ACCELEPORT=m +# CONFIG_USB_SERIAL_CP2101 is not set +CONFIG_USB_SERIAL_CYPRESS_M8=m +CONFIG_USB_SERIAL_EMPEG=m +CONFIG_USB_SERIAL_FTDI_SIO=m +CONFIG_USB_SERIAL_VISOR=m +CONFIG_USB_SERIAL_IPAQ=m +CONFIG_USB_SERIAL_IR=m +CONFIG_USB_SERIAL_EDGEPORT=m +CONFIG_USB_SERIAL_EDGEPORT_TI=m +CONFIG_USB_SERIAL_GARMIN=m +CONFIG_USB_SERIAL_IPW=m +CONFIG_USB_SERIAL_KEYSPAN_PDA=m +CONFIG_USB_SERIAL_KEYSPAN=m +CONFIG_USB_SERIAL_KEYSPAN_MPR=y +CONFIG_USB_SERIAL_KEYSPAN_USA28=y +CONFIG_USB_SERIAL_KEYSPAN_USA28X=y +CONFIG_USB_SERIAL_KEYSPAN_USA28XA=y +CONFIG_USB_SERIAL_KEYSPAN_USA28XB=y +CONFIG_USB_SERIAL_KEYSPAN_USA19=y +CONFIG_USB_SERIAL_KEYSPAN_USA18X=y +CONFIG_USB_SERIAL_KEYSPAN_USA19W=y +CONFIG_USB_SERIAL_KEYSPAN_USA19QW=y +CONFIG_USB_SERIAL_KEYSPAN_USA19QI=y +CONFIG_USB_SERIAL_KEYSPAN_USA49W=y +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_PL2303=m +# CONFIG_USB_SERIAL_HP4X is not set +CONFIG_USB_SERIAL_SAFE=m +CONFIG_USB_SERIAL_SAFE_PADDED=y +CONFIG_USB_SERIAL_TI=m +CONFIG_USB_SERIAL_CYBERJACK=m +CONFIG_USB_SERIAL_XIRCOM=m +CONFIG_USB_SERIAL_OMNINET=m +CONFIG_USB_EZUSB=y + +# +# USB Miscellaneous drivers +# +# CONFIG_USB_EMI62 is not set +# CONFIG_USB_EMI26 is not set +# CONFIG_USB_AUERSWALD is not set +# CONFIG_USB_RIO500 is not set +# CONFIG_USB_LEGOTOWER is not set +# CONFIG_USB_LCD is not set +# CONFIG_USB_LED is not set +# CONFIG_USB_CYTHERM is not set +# CONFIG_USB_PHIDGETKIT is not set +# CONFIG_USB_PHIDGETSERVO is not set +# CONFIG_USB_IDMOUSE is not set +# CONFIG_USB_SISUSBVGA is not set +# CONFIG_USB_LD is not set +# CONFIG_USB_TEST is not set + +# +# USB DSL modem support +# + +# +# USB Gadget Support +# +# CONFIG_USB_GADGET is not set + +# +# MMC/SD Card support +# +# CONFIG_MMC is not set + +# +# InfiniBand support +# +# CONFIG_INFINIBAND is not set + +# +# SN Devices +# + +# +# File systems +# +CONFIG_EXT2_FS=y +CONFIG_EXT2_FS_XATTR=y +CONFIG_EXT2_FS_POSIX_ACL=y +CONFIG_EXT2_FS_SECURITY=y +CONFIG_EXT2_FS_XIP=y +CONFIG_FS_XIP=y +CONFIG_EXT3_FS=y +CONFIG_EXT3_FS_XATTR=y +CONFIG_EXT3_FS_POSIX_ACL=y +CONFIG_EXT3_FS_SECURITY=y +CONFIG_JBD=y +# CONFIG_JBD_DEBUG is not set +CONFIG_FS_MBCACHE=y +CONFIG_REISERFS_FS=y +# CONFIG_REISERFS_CHECK is not set +# CONFIG_REISERFS_PROC_INFO is not set +CONFIG_REISERFS_FS_XATTR=y +CONFIG_REISERFS_FS_POSIX_ACL=y +CONFIG_REISERFS_FS_SECURITY=y +# CONFIG_JFS_FS is not set +CONFIG_FS_POSIX_ACL=y +CONFIG_XFS_FS=m +CONFIG_XFS_EXPORT=y +# CONFIG_XFS_QUOTA is not set +CONFIG_XFS_SECURITY=y +CONFIG_XFS_POSIX_ACL=y +# CONFIG_XFS_RT 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=m +# CONFIG_AUTOFS4_FS is not set +# CONFIG_FUSE_FS is not set + +# +# CD-ROM/DVD Filesystems +# +CONFIG_ISO9660_FS=y +CONFIG_JOLIET=y +CONFIG_ZISOFS=y +CONFIG_ZISOFS_FS=y +CONFIG_UDF_FS=m +CONFIG_UDF_NLS=y + +# +# DOS/FAT/NT Filesystems +# +CONFIG_FAT_FS=y +CONFIG_MSDOS_FS=y +CONFIG_VFAT_FS=y +CONFIG_FAT_DEFAULT_CODEPAGE=437 +CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1" +# CONFIG_NTFS_FS is not set + +# +# Pseudo filesystems +# +CONFIG_PROC_FS=y +CONFIG_PROC_KCORE=y +CONFIG_SYSFS=y +CONFIG_TMPFS=y +CONFIG_HUGETLBFS=y +CONFIG_HUGETLB_PAGE=y +CONFIG_RAMFS=y +# CONFIG_RELAYFS_FS is not set + +# +# Miscellaneous filesystems +# +# CONFIG_ADFS_FS is not set +# CONFIG_AFFS_FS is not set +CONFIG_HFS_FS=m +CONFIG_HFSPLUS_FS=m +# CONFIG_BEFS_FS is not set +# CONFIG_BFS_FS is not set +# CONFIG_EFS_FS is not set +CONFIG_CRAMFS=y +# CONFIG_VXFS_FS is not set +# CONFIG_HPFS_FS is not set +# CONFIG_QNX4FS_FS is not set +# CONFIG_SYSV_FS is not set +# CONFIG_UFS_FS is not set + +# +# Network File Systems +# +CONFIG_NFS_FS=y +CONFIG_NFS_V3=y +CONFIG_NFS_V3_ACL=y +CONFIG_NFS_V4=y +# CONFIG_NFS_DIRECTIO is not set +CONFIG_NFSD=y +CONFIG_NFSD_V2_ACL=y +CONFIG_NFSD_V3=y +CONFIG_NFSD_V3_ACL=y +CONFIG_NFSD_V4=y +CONFIG_NFSD_TCP=y +CONFIG_LOCKD=y +CONFIG_LOCKD_V4=y +CONFIG_EXPORTFS=y +CONFIG_NFS_ACL_SUPPORT=y +CONFIG_NFS_COMMON=y +CONFIG_SUNRPC=y +CONFIG_SUNRPC_GSS=y +CONFIG_RPCSEC_GSS_KRB5=y +# CONFIG_RPCSEC_GSS_SPKM3 is not set +# CONFIG_SMB_FS is not set +CONFIG_CIFS=m +# CONFIG_CIFS_STATS is not set +# CONFIG_CIFS_XATTR is not set +# CONFIG_CIFS_EXPERIMENTAL is not set +# 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 +# +CONFIG_PARTITION_ADVANCED=y +# CONFIG_ACORN_PARTITION is not set +# CONFIG_OSF_PARTITION is not set +# CONFIG_AMIGA_PARTITION is not set +# CONFIG_ATARI_PARTITION is not set +CONFIG_MAC_PARTITION=y +CONFIG_MSDOS_PARTITION=y +# CONFIG_BSD_DISKLABEL is not set +# CONFIG_MINIX_SUBPARTITION is not set +# CONFIG_SOLARIS_X86_PARTITION is not set +# CONFIG_UNIXWARE_DISKLABEL is not set +# CONFIG_LDM_PARTITION is not set +# CONFIG_SGI_PARTITION is not set +# CONFIG_ULTRIX_PARTITION is not set +# CONFIG_SUN_PARTITION is not set +# CONFIG_EFI_PARTITION is not set + +# +# Native Language Support +# +CONFIG_NLS=y +CONFIG_NLS_DEFAULT="iso8859-1" +CONFIG_NLS_CODEPAGE_437=y +# CONFIG_NLS_CODEPAGE_737 is not set +# CONFIG_NLS_CODEPAGE_775 is not set +# CONFIG_NLS_CODEPAGE_850 is not set +# CONFIG_NLS_CODEPAGE_852 is not set +# CONFIG_NLS_CODEPAGE_855 is not set +# CONFIG_NLS_CODEPAGE_857 is not set +# CONFIG_NLS_CODEPAGE_860 is not set +# CONFIG_NLS_CODEPAGE_861 is not set +# CONFIG_NLS_CODEPAGE_862 is not set +# CONFIG_NLS_CODEPAGE_863 is not set +# CONFIG_NLS_CODEPAGE_864 is not set +# CONFIG_NLS_CODEPAGE_865 is not set +# CONFIG_NLS_CODEPAGE_866 is not set +# CONFIG_NLS_CODEPAGE_869 is not set +# CONFIG_NLS_CODEPAGE_936 is not set +# CONFIG_NLS_CODEPAGE_950 is not set +# CONFIG_NLS_CODEPAGE_932 is not set +# CONFIG_NLS_CODEPAGE_949 is not set +# CONFIG_NLS_CODEPAGE_874 is not set +# CONFIG_NLS_ISO8859_8 is not set +CONFIG_NLS_CODEPAGE_1250=y +CONFIG_NLS_CODEPAGE_1251=y +CONFIG_NLS_ASCII=y +CONFIG_NLS_ISO8859_1=y +# CONFIG_NLS_ISO8859_2 is not set +# CONFIG_NLS_ISO8859_3 is not set +# CONFIG_NLS_ISO8859_4 is not set +# CONFIG_NLS_ISO8859_5 is not set +# CONFIG_NLS_ISO8859_6 is not set +# CONFIG_NLS_ISO8859_7 is not set +# CONFIG_NLS_ISO8859_9 is not set +# CONFIG_NLS_ISO8859_13 is not set +# CONFIG_NLS_ISO8859_14 is not set +CONFIG_NLS_ISO8859_15=y +# CONFIG_NLS_KOI8_R is not set +# CONFIG_NLS_KOI8_U is not set +CONFIG_NLS_UTF8=y + +# +# Profiling support +# +CONFIG_PROFILING=y +CONFIG_OPROFILE=y + +# +# Kernel hacking +# +# CONFIG_PRINTK_TIME is not set +CONFIG_DEBUG_KERNEL=y +CONFIG_MAGIC_SYSRQ=y +CONFIG_LOG_BUF_SHIFT=17 +CONFIG_DETECT_SOFTLOCKUP=y +# CONFIG_SCHEDSTATS is not set +# CONFIG_DEBUG_SLAB is not set +# CONFIG_DEBUG_SPINLOCK is not set +# CONFIG_DEBUG_SPINLOCK_SLEEP is not set +# CONFIG_DEBUG_KOBJECT is not set +# CONFIG_DEBUG_INFO is not set +CONFIG_DEBUG_FS=y +# 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 + +# +# Security options +# +# CONFIG_KEYS is not set +# CONFIG_SECURITY is not set + +# +# Cryptographic options +# +CONFIG_CRYPTO=y +CONFIG_CRYPTO_HMAC=y +CONFIG_CRYPTO_NULL=m +CONFIG_CRYPTO_MD4=m +CONFIG_CRYPTO_MD5=y +CONFIG_CRYPTO_SHA1=m +CONFIG_CRYPTO_SHA256=m +CONFIG_CRYPTO_SHA512=m +CONFIG_CRYPTO_WP512=m +# CONFIG_CRYPTO_TGR192 is not set +CONFIG_CRYPTO_DES=y +CONFIG_CRYPTO_BLOWFISH=m +CONFIG_CRYPTO_TWOFISH=m +CONFIG_CRYPTO_SERPENT=m +CONFIG_CRYPTO_AES=m +CONFIG_CRYPTO_CAST5=m +CONFIG_CRYPTO_CAST6=m +CONFIG_CRYPTO_TEA=m +CONFIG_CRYPTO_ARC4=m +CONFIG_CRYPTO_KHAZAD=m +CONFIG_CRYPTO_ANUBIS=m +CONFIG_CRYPTO_DEFLATE=m +CONFIG_CRYPTO_MICHAEL_MIC=m +CONFIG_CRYPTO_CRC32C=m +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/ppc64/configs/iSeries_defconfig b/trunk/arch/ppc64/configs/iSeries_defconfig new file mode 100644 index 000000000000..62e92c7e9e27 --- /dev/null +++ b/trunk/arch/ppc64/configs/iSeries_defconfig @@ -0,0 +1,998 @@ +# +# Automatically generated make config: don't edit +# Linux kernel version: 2.6.14-rc4 +# Thu Oct 20 08:30:56 2005 +# +CONFIG_64BIT=y +CONFIG_MMU=y +CONFIG_RWSEM_XCHGADD_ALGORITHM=y +CONFIG_GENERIC_CALIBRATE_DELAY=y +CONFIG_GENERIC_ISA_DMA=y +CONFIG_EARLY_PRINTK=y +CONFIG_COMPAT=y +CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y +CONFIG_ARCH_MAY_HAVE_PC_FDC=y +CONFIG_FORCE_MAX_ZONEORDER=13 + +# +# Code maturity level options +# +CONFIG_EXPERIMENTAL=y +CONFIG_CLEAN_COMPILE=y +CONFIG_LOCK_KERNEL=y +CONFIG_INIT_ENV_ARG_LIMIT=32 + +# +# General setup +# +CONFIG_LOCALVERSION="" +CONFIG_LOCALVERSION_AUTO=y +CONFIG_SWAP=y +CONFIG_SYSVIPC=y +CONFIG_POSIX_MQUEUE=y +# CONFIG_BSD_PROCESS_ACCT is not set +CONFIG_SYSCTL=y +CONFIG_AUDIT=y +CONFIG_AUDITSYSCALL=y +CONFIG_HOTPLUG=y +CONFIG_KOBJECT_UEVENT=y +CONFIG_IKCONFIG=y +CONFIG_IKCONFIG_PROC=y +# CONFIG_CPUSETS is not set +CONFIG_INITRAMFS_SOURCE="" +# CONFIG_EMBEDDED is not set +CONFIG_KALLSYMS=y +# CONFIG_KALLSYMS_ALL is not set +# CONFIG_KALLSYMS_EXTRA_PASS is not set +CONFIG_PRINTK=y +CONFIG_BUG=y +CONFIG_BASE_FULL=y +CONFIG_FUTEX=y +CONFIG_EPOLL=y +CONFIG_SHMEM=y +CONFIG_CC_ALIGN_FUNCTIONS=0 +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 +# +CONFIG_MODULES=y +CONFIG_MODULE_UNLOAD=y +# CONFIG_MODULE_FORCE_UNLOAD is not set +CONFIG_OBSOLETE_MODPARM=y +CONFIG_MODVERSIONS=y +CONFIG_MODULE_SRCVERSION_ALL=y +CONFIG_KMOD=y +CONFIG_STOP_MACHINE=y +CONFIG_SYSVIPC_COMPAT=y + +# +# Platform support +# +CONFIG_PPC_ISERIES=y +# CONFIG_PPC_MULTIPLATFORM is not set +CONFIG_PPC=y +CONFIG_PPC64=y +CONFIG_IBMVIO=y +# CONFIG_POWER4_ONLY is not set +CONFIG_IOMMU_VMERGE=y +CONFIG_SMP=y +CONFIG_NR_CPUS=32 +CONFIG_ARCH_SELECT_MEMORY_MODEL=y +CONFIG_ARCH_FLATMEM_ENABLE=y +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_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_LPARCFG=y +CONFIG_SECCOMP=y +CONFIG_BINFMT_ELF=y +# CONFIG_BINFMT_MISC is not set +CONFIG_ISA_DMA_API=y + +# +# Bus Options +# +CONFIG_PCI=y +CONFIG_PCI_DOMAINS=y +CONFIG_PCI_LEGACY_PROC=y +# CONFIG_PCI_DEBUG is not set + +# +# PCCARD (PCMCIA/CardBus) support +# +# CONFIG_PCCARD is not set + +# +# PCI Hotplug Support +# +# CONFIG_HOTPLUG_PCI is not set + +# +# Networking +# +CONFIG_NET=y + +# +# Networking options +# +CONFIG_PACKET=y +# CONFIG_PACKET_MMAP is not set +CONFIG_UNIX=y +CONFIG_XFRM=y +CONFIG_XFRM_USER=m +CONFIG_NET_KEY=m +CONFIG_INET=y +CONFIG_IP_MULTICAST=y +# CONFIG_IP_ADVANCED_ROUTER is not set +CONFIG_IP_FIB_HASH=y +# CONFIG_IP_PNP is not set +CONFIG_NET_IPIP=y +# CONFIG_NET_IPGRE is not set +# CONFIG_IP_MROUTE is not set +# CONFIG_ARPD is not set +CONFIG_SYN_COOKIES=y +CONFIG_INET_AH=m +CONFIG_INET_ESP=m +CONFIG_INET_IPCOMP=m +CONFIG_INET_TUNNEL=y +CONFIG_INET_DIAG=y +CONFIG_INET_TCP_DIAG=y +# CONFIG_TCP_CONG_ADVANCED is not set +CONFIG_TCP_CONG_BIC=y + +# +# IP: Virtual Server Configuration +# +# CONFIG_IP_VS is not set +# CONFIG_IPV6 is not set +CONFIG_NETFILTER=y +# CONFIG_NETFILTER_DEBUG is not set +# CONFIG_NETFILTER_NETLINK is not set + +# +# IP: Netfilter Configuration +# +CONFIG_IP_NF_CONNTRACK=m +CONFIG_IP_NF_CT_ACCT=y +CONFIG_IP_NF_CONNTRACK_MARK=y +CONFIG_IP_NF_CONNTRACK_EVENTS=y +CONFIG_IP_NF_CT_PROTO_SCTP=m +CONFIG_IP_NF_FTP=m +CONFIG_IP_NF_IRC=m +# CONFIG_IP_NF_NETBIOS_NS is not set +CONFIG_IP_NF_TFTP=m +CONFIG_IP_NF_AMANDA=m +# CONFIG_IP_NF_PPTP is not set +CONFIG_IP_NF_QUEUE=m +CONFIG_IP_NF_IPTABLES=m +CONFIG_IP_NF_MATCH_LIMIT=m +CONFIG_IP_NF_MATCH_IPRANGE=m +CONFIG_IP_NF_MATCH_MAC=m +CONFIG_IP_NF_MATCH_PKTTYPE=m +CONFIG_IP_NF_MATCH_MARK=m +CONFIG_IP_NF_MATCH_MULTIPORT=m +CONFIG_IP_NF_MATCH_TOS=m +CONFIG_IP_NF_MATCH_RECENT=m +CONFIG_IP_NF_MATCH_ECN=m +CONFIG_IP_NF_MATCH_DSCP=m +CONFIG_IP_NF_MATCH_AH_ESP=m +CONFIG_IP_NF_MATCH_LENGTH=m +CONFIG_IP_NF_MATCH_TTL=m +CONFIG_IP_NF_MATCH_TCPMSS=m +CONFIG_IP_NF_MATCH_HELPER=m +CONFIG_IP_NF_MATCH_STATE=m +CONFIG_IP_NF_MATCH_CONNTRACK=m +CONFIG_IP_NF_MATCH_OWNER=m +CONFIG_IP_NF_MATCH_ADDRTYPE=m +CONFIG_IP_NF_MATCH_REALM=m +CONFIG_IP_NF_MATCH_SCTP=m +# CONFIG_IP_NF_MATCH_DCCP is not set +CONFIG_IP_NF_MATCH_COMMENT=m +CONFIG_IP_NF_MATCH_CONNMARK=m +CONFIG_IP_NF_MATCH_CONNBYTES=m +CONFIG_IP_NF_MATCH_HASHLIMIT=m +CONFIG_IP_NF_MATCH_STRING=m +CONFIG_IP_NF_FILTER=m +CONFIG_IP_NF_TARGET_REJECT=m +CONFIG_IP_NF_TARGET_LOG=m +CONFIG_IP_NF_TARGET_ULOG=m +CONFIG_IP_NF_TARGET_TCPMSS=m +CONFIG_IP_NF_TARGET_NFQUEUE=m +CONFIG_IP_NF_NAT=m +CONFIG_IP_NF_NAT_NEEDED=y +CONFIG_IP_NF_TARGET_MASQUERADE=m +CONFIG_IP_NF_TARGET_REDIRECT=m +CONFIG_IP_NF_TARGET_NETMAP=m +CONFIG_IP_NF_TARGET_SAME=m +CONFIG_IP_NF_NAT_SNMP_BASIC=m +CONFIG_IP_NF_NAT_IRC=m +CONFIG_IP_NF_NAT_FTP=m +CONFIG_IP_NF_NAT_TFTP=m +CONFIG_IP_NF_NAT_AMANDA=m +CONFIG_IP_NF_MANGLE=m +CONFIG_IP_NF_TARGET_TOS=m +CONFIG_IP_NF_TARGET_ECN=m +CONFIG_IP_NF_TARGET_DSCP=m +CONFIG_IP_NF_TARGET_MARK=m +CONFIG_IP_NF_TARGET_CLASSIFY=m +CONFIG_IP_NF_TARGET_TTL=m +CONFIG_IP_NF_TARGET_CONNMARK=m +CONFIG_IP_NF_TARGET_CLUSTERIP=m +CONFIG_IP_NF_RAW=m +CONFIG_IP_NF_TARGET_NOTRACK=m +CONFIG_IP_NF_ARPTABLES=m +CONFIG_IP_NF_ARPFILTER=m +CONFIG_IP_NF_ARP_MANGLE=m + +# +# 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_LLC=y +# 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=y + +# +# 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 +# + +# +# Generic Driver Options +# +CONFIG_STANDALONE=y +CONFIG_PREVENT_FIRMWARE_BUILD=y +CONFIG_FW_LOADER=m +# CONFIG_DEBUG_DRIVER is not set + +# +# Connector - unified userspace <-> kernelspace linker +# +# CONFIG_CONNECTOR is not set + +# +# Memory Technology Devices (MTD) +# +# CONFIG_MTD is not set + +# +# Parallel port support +# +# CONFIG_PARPORT is not set + +# +# Plug and Play support +# + +# +# 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=m +# CONFIG_BLK_DEV_SX8 is not set +CONFIG_BLK_DEV_RAM=y +CONFIG_BLK_DEV_RAM_COUNT=16 +CONFIG_BLK_DEV_RAM_SIZE=65536 +CONFIG_BLK_DEV_INITRD=y +# CONFIG_CDROM_PKTCDVD is not set + +# +# IO Schedulers +# +CONFIG_IOSCHED_NOOP=y +CONFIG_IOSCHED_AS=y +CONFIG_IOSCHED_DEADLINE=y +CONFIG_IOSCHED_CFQ=y +# CONFIG_ATA_OVER_ETH is not set + +# +# ATA/ATAPI/MFM/RLL support +# +# CONFIG_IDE is not set + +# +# SCSI device support +# +# CONFIG_RAID_ATTRS is not set +CONFIG_SCSI=y +CONFIG_SCSI_PROC_FS=y + +# +# SCSI support type (disk, tape, CD-ROM) +# +CONFIG_BLK_DEV_SD=y +CONFIG_CHR_DEV_ST=y +# CONFIG_CHR_DEV_OSST is not set +CONFIG_BLK_DEV_SR=y +CONFIG_BLK_DEV_SR_VENDOR=y +CONFIG_CHR_DEV_SG=y +# CONFIG_CHR_DEV_SCH is not set + +# +# Some SCSI devices (e.g. CD jukebox) support multiple LUNs +# +CONFIG_SCSI_MULTI_LUN=y +CONFIG_SCSI_CONSTANTS=y +# CONFIG_SCSI_LOGGING is not set + +# +# SCSI Transport Attributes +# +CONFIG_SCSI_SPI_ATTRS=y +CONFIG_SCSI_FC_ATTRS=y +# CONFIG_SCSI_ISCSI_ATTRS is not set +# CONFIG_SCSI_SAS_ATTRS is not set + +# +# SCSI low-level drivers +# +# CONFIG_BLK_DEV_3W_XXXX_RAID is not set +# CONFIG_SCSI_3W_9XXX is not set +# CONFIG_SCSI_ACARD is not set +# CONFIG_SCSI_AACRAID is not set +# CONFIG_SCSI_AIC7XXX is not set +# CONFIG_SCSI_AIC7XXX_OLD is not set +# CONFIG_SCSI_AIC79XX is not set +# CONFIG_MEGARAID_NEWGEN is not set +# CONFIG_MEGARAID_LEGACY is not set +# CONFIG_MEGARAID_SAS is not set +# CONFIG_SCSI_SATA is not set +# CONFIG_SCSI_BUSLOGIC is not set +# CONFIG_SCSI_DMX3191D is not set +# CONFIG_SCSI_EATA is not set +# CONFIG_SCSI_FUTURE_DOMAIN is not set +# CONFIG_SCSI_GDTH is not set +# CONFIG_SCSI_IPS is not set +CONFIG_SCSI_IBMVSCSI=m +# CONFIG_SCSI_INITIO is not set +# CONFIG_SCSI_INIA100 is not set +# CONFIG_SCSI_SYM53C8XX_2 is not set +# CONFIG_SCSI_IPR is not set +# CONFIG_SCSI_QLOGIC_FC is not set +# CONFIG_SCSI_QLOGIC_1280 is not set +CONFIG_SCSI_QLA2XXX=y +# CONFIG_SCSI_QLA21XX is not set +# CONFIG_SCSI_QLA22XX is not set +# CONFIG_SCSI_QLA2300 is not set +# CONFIG_SCSI_QLA2322 is not set +# CONFIG_SCSI_QLA6312 is not set +# CONFIG_SCSI_QLA24XX is not set +# CONFIG_SCSI_LPFC is not set +# CONFIG_SCSI_DC395x is not set +# CONFIG_SCSI_DC390T is not set +# CONFIG_SCSI_DEBUG is not set + +# +# Multi-device support (RAID and LVM) +# +CONFIG_MD=y +CONFIG_BLK_DEV_MD=y +CONFIG_MD_LINEAR=y +CONFIG_MD_RAID0=y +CONFIG_MD_RAID1=y +CONFIG_MD_RAID10=m +CONFIG_MD_RAID5=y +CONFIG_MD_RAID6=m +CONFIG_MD_MULTIPATH=m +CONFIG_MD_FAULTY=m +CONFIG_BLK_DEV_DM=y +CONFIG_DM_CRYPT=m +CONFIG_DM_SNAPSHOT=m +CONFIG_DM_MIRROR=m +CONFIG_DM_ZERO=m +# CONFIG_DM_MULTIPATH is not set + +# +# Fusion MPT device support +# +# CONFIG_FUSION is not set +# CONFIG_FUSION_SPI is not set +# CONFIG_FUSION_FC is not set +# CONFIG_FUSION_SAS 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 +# +CONFIG_NETDEVICES=y +CONFIG_DUMMY=m +CONFIG_BONDING=m +# CONFIG_EQUALIZER is not set +CONFIG_TUN=m + +# +# ARCnet devices +# +# CONFIG_ARCNET is not set + +# +# PHY device support +# +# CONFIG_PHYLIB 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=y +# 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_VIA_RHINE is not set + +# +# Ethernet (1000 Mbit) +# +CONFIG_ACENIC=m +# CONFIG_ACENIC_OMIT_TIGON_I is not set +# CONFIG_DL2K is not set +CONFIG_E1000=m +# 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 + +# +# Ethernet (10000 Mbit) +# +# CONFIG_CHELSIO_T1 is not set +# CONFIG_IXGB is not set +# CONFIG_S2IO is not set + +# +# Token Ring devices +# +CONFIG_TR=y +CONFIG_IBMOL=y +# CONFIG_3C359 is not set +# CONFIG_TMS380TR is not set + +# +# Wireless LAN (non-hamradio) +# +# CONFIG_NET_RADIO is not set + +# +# Wan interfaces +# +# CONFIG_WAN is not set +CONFIG_ISERIES_VETH=y +# CONFIG_FDDI is not set +# CONFIG_HIPPI is not set +CONFIG_PPP=m +# CONFIG_PPP_MULTILINK is not set +# CONFIG_PPP_FILTER is not set +CONFIG_PPP_ASYNC=m +CONFIG_PPP_SYNC_TTY=m +CONFIG_PPP_DEFLATE=m +CONFIG_PPP_BSDCOMP=m +CONFIG_PPPOE=m +# CONFIG_SLIP is not set +# CONFIG_NET_FC is not set +# CONFIG_SHAPER is not set +CONFIG_NETCONSOLE=y +CONFIG_NETPOLL=y +CONFIG_NETPOLL_RX=y +CONFIG_NETPOLL_TRAP=y +CONFIG_NET_POLL_CONTROLLER=y + +# +# ISDN subsystem +# +# CONFIG_ISDN is not set + +# +# Telephony Support +# +# CONFIG_PHONE is not set + +# +# Input device support +# +CONFIG_INPUT=y + +# +# Userland interfaces +# +CONFIG_INPUT_MOUSEDEV=y +# CONFIG_INPUT_MOUSEDEV_PSAUX is not set +CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024 +CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768 +# CONFIG_INPUT_JOYDEV is not set +# CONFIG_INPUT_TSDEV is not set +# CONFIG_INPUT_EVDEV is not set +# CONFIG_INPUT_EVBUG is not set + +# +# Input Device Drivers +# +# CONFIG_INPUT_KEYBOARD is not set +# CONFIG_INPUT_MOUSE is not set +# CONFIG_INPUT_JOYSTICK is not set +# 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 +# +# CONFIG_SERIAL_NONSTANDARD is not set + +# +# Serial drivers +# +# CONFIG_SERIAL_8250 is not set + +# +# Non-8250 serial port support +# +CONFIG_SERIAL_CORE=m +CONFIG_SERIAL_ICOM=m +# CONFIG_SERIAL_JSM is not set +CONFIG_UNIX98_PTYS=y +CONFIG_LEGACY_PTYS=y +CONFIG_LEGACY_PTY_COUNT=256 + +# +# IPMI +# +# CONFIG_IPMI_HANDLER is not set + +# +# Watchdog Cards +# +# CONFIG_WATCHDOG is not set +# CONFIG_RTC is not set +# CONFIG_DTLK is not set +# CONFIG_R3964 is not set +# CONFIG_APPLICOM is not set + +# +# Ftape, the floppy tape device driver +# +# CONFIG_AGP is not set +# CONFIG_DRM is not set +CONFIG_RAW_DRIVER=y +CONFIG_MAX_RAW_DEVS=256 +# CONFIG_HANGCHECK_TIMER is not set + +# +# TPM devices +# +# CONFIG_TCG_TPM is not set + +# +# I2C support +# +# CONFIG_I2C is not set + +# +# Dallas's 1-wire bus +# +# CONFIG_W1 is not set + +# +# Hardware Monitoring support +# +# CONFIG_HWMON is not set +# CONFIG_HWMON_VID is not set + +# +# Misc devices +# + +# +# Multimedia Capabilities Port drivers +# + +# +# Multimedia devices +# +# CONFIG_VIDEO_DEV is not set + +# +# Digital Video Broadcasting Devices +# +# CONFIG_DVB is not set + +# +# Graphics support +# +# CONFIG_FB is not set + +# +# Sound +# +# CONFIG_SOUND is not set + +# +# USB support +# +CONFIG_USB_ARCH_HAS_HCD=y +CONFIG_USB_ARCH_HAS_OHCI=y +# CONFIG_USB is not set + +# +# USB Gadget Support +# +# CONFIG_USB_GADGET is not set + +# +# MMC/SD Card support +# +# CONFIG_MMC is not set + +# +# InfiniBand support +# +# CONFIG_INFINIBAND is not set + +# +# SN Devices +# + +# +# File systems +# +CONFIG_EXT2_FS=y +CONFIG_EXT2_FS_XATTR=y +CONFIG_EXT2_FS_POSIX_ACL=y +CONFIG_EXT2_FS_SECURITY=y +CONFIG_EXT2_FS_XIP=y +CONFIG_FS_XIP=y +CONFIG_EXT3_FS=y +CONFIG_EXT3_FS_XATTR=y +CONFIG_EXT3_FS_POSIX_ACL=y +CONFIG_EXT3_FS_SECURITY=y +CONFIG_JBD=y +# CONFIG_JBD_DEBUG is not set +CONFIG_FS_MBCACHE=y +CONFIG_REISERFS_FS=y +# CONFIG_REISERFS_CHECK is not set +# CONFIG_REISERFS_PROC_INFO is not set +CONFIG_REISERFS_FS_XATTR=y +CONFIG_REISERFS_FS_POSIX_ACL=y +CONFIG_REISERFS_FS_SECURITY=y +CONFIG_JFS_FS=m +CONFIG_JFS_POSIX_ACL=y +CONFIG_JFS_SECURITY=y +# CONFIG_JFS_DEBUG is not set +# CONFIG_JFS_STATISTICS is not set +CONFIG_FS_POSIX_ACL=y +CONFIG_XFS_FS=m +CONFIG_XFS_EXPORT=y +# CONFIG_XFS_QUOTA is not set +CONFIG_XFS_SECURITY=y +CONFIG_XFS_POSIX_ACL=y +# CONFIG_XFS_RT 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=m +# CONFIG_AUTOFS4_FS is not set +# CONFIG_FUSE_FS is not set + +# +# CD-ROM/DVD Filesystems +# +CONFIG_ISO9660_FS=y +CONFIG_JOLIET=y +CONFIG_ZISOFS=y +CONFIG_ZISOFS_FS=y +CONFIG_UDF_FS=m +CONFIG_UDF_NLS=y + +# +# DOS/FAT/NT Filesystems +# +CONFIG_FAT_FS=y +CONFIG_MSDOS_FS=y +CONFIG_VFAT_FS=y +CONFIG_FAT_DEFAULT_CODEPAGE=437 +CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1" +# CONFIG_NTFS_FS is not set + +# +# Pseudo filesystems +# +CONFIG_PROC_FS=y +CONFIG_PROC_KCORE=y +CONFIG_SYSFS=y +CONFIG_TMPFS=y +# CONFIG_HUGETLBFS is not set +# CONFIG_HUGETLB_PAGE is not set +CONFIG_RAMFS=y +# CONFIG_RELAYFS_FS is not set + +# +# Miscellaneous filesystems +# +# CONFIG_ADFS_FS is not set +# CONFIG_AFFS_FS is not set +# CONFIG_HFS_FS is not set +# CONFIG_HFSPLUS_FS is not set +# CONFIG_BEFS_FS is not set +# CONFIG_BFS_FS is not set +# CONFIG_EFS_FS is not set +CONFIG_CRAMFS=y +# CONFIG_VXFS_FS is not set +# CONFIG_HPFS_FS is not set +# CONFIG_QNX4FS_FS is not set +# CONFIG_SYSV_FS is not set +# CONFIG_UFS_FS is not set + +# +# Network File Systems +# +CONFIG_NFS_FS=y +CONFIG_NFS_V3=y +CONFIG_NFS_V3_ACL=y +CONFIG_NFS_V4=y +# CONFIG_NFS_DIRECTIO is not set +CONFIG_NFSD=m +CONFIG_NFSD_V2_ACL=y +CONFIG_NFSD_V3=y +CONFIG_NFSD_V3_ACL=y +CONFIG_NFSD_V4=y +CONFIG_NFSD_TCP=y +CONFIG_LOCKD=y +CONFIG_LOCKD_V4=y +CONFIG_EXPORTFS=m +CONFIG_NFS_ACL_SUPPORT=y +CONFIG_NFS_COMMON=y +CONFIG_SUNRPC=y +CONFIG_SUNRPC_GSS=y +CONFIG_RPCSEC_GSS_KRB5=y +CONFIG_RPCSEC_GSS_SPKM3=m +# CONFIG_SMB_FS is not set +CONFIG_CIFS=m +# CONFIG_CIFS_STATS is not set +CONFIG_CIFS_XATTR=y +CONFIG_CIFS_POSIX=y +# CONFIG_CIFS_EXPERIMENTAL is not set +# 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 +# +# CONFIG_PARTITION_ADVANCED is not set +CONFIG_MSDOS_PARTITION=y + +# +# Native Language Support +# +CONFIG_NLS=y +CONFIG_NLS_DEFAULT="iso8859-1" +CONFIG_NLS_CODEPAGE_437=y +# CONFIG_NLS_CODEPAGE_737 is not set +# CONFIG_NLS_CODEPAGE_775 is not set +# CONFIG_NLS_CODEPAGE_850 is not set +# CONFIG_NLS_CODEPAGE_852 is not set +# CONFIG_NLS_CODEPAGE_855 is not set +# CONFIG_NLS_CODEPAGE_857 is not set +# CONFIG_NLS_CODEPAGE_860 is not set +# CONFIG_NLS_CODEPAGE_861 is not set +# CONFIG_NLS_CODEPAGE_862 is not set +# CONFIG_NLS_CODEPAGE_863 is not set +# CONFIG_NLS_CODEPAGE_864 is not set +# CONFIG_NLS_CODEPAGE_865 is not set +# CONFIG_NLS_CODEPAGE_866 is not set +# CONFIG_NLS_CODEPAGE_869 is not set +# CONFIG_NLS_CODEPAGE_936 is not set +# CONFIG_NLS_CODEPAGE_950 is not set +# CONFIG_NLS_CODEPAGE_932 is not set +# CONFIG_NLS_CODEPAGE_949 is not set +# CONFIG_NLS_CODEPAGE_874 is not set +# CONFIG_NLS_ISO8859_8 is not set +# CONFIG_NLS_CODEPAGE_1250 is not set +# CONFIG_NLS_CODEPAGE_1251 is not set +CONFIG_NLS_ASCII=y +CONFIG_NLS_ISO8859_1=y +# CONFIG_NLS_ISO8859_2 is not set +# CONFIG_NLS_ISO8859_3 is not set +# CONFIG_NLS_ISO8859_4 is not set +# CONFIG_NLS_ISO8859_5 is not set +# CONFIG_NLS_ISO8859_6 is not set +# CONFIG_NLS_ISO8859_7 is not set +# CONFIG_NLS_ISO8859_9 is not set +# CONFIG_NLS_ISO8859_13 is not set +# CONFIG_NLS_ISO8859_14 is not set +# CONFIG_NLS_ISO8859_15 is not set +# CONFIG_NLS_KOI8_R is not set +# CONFIG_NLS_KOI8_U is not set +# CONFIG_NLS_UTF8 is not set + +# +# iSeries device drivers +# +CONFIG_VIOCONS=y +CONFIG_VIODASD=y +CONFIG_VIOCD=m +CONFIG_VIOTAPE=m +CONFIG_VIOPATH=y + +# +# Profiling support +# +CONFIG_PROFILING=y +CONFIG_OPROFILE=y + +# +# Kernel hacking +# +# CONFIG_PRINTK_TIME is not set +CONFIG_DEBUG_KERNEL=y +CONFIG_MAGIC_SYSRQ=y +CONFIG_LOG_BUF_SHIFT=17 +CONFIG_DETECT_SOFTLOCKUP=y +# CONFIG_SCHEDSTATS is not set +# CONFIG_DEBUG_SLAB is not set +# CONFIG_DEBUG_SPINLOCK is not set +# CONFIG_DEBUG_SPINLOCK_SLEEP is not set +# CONFIG_DEBUG_KOBJECT is not set +# CONFIG_DEBUG_INFO is not set +CONFIG_DEBUG_FS=y +CONFIG_DEBUG_STACKOVERFLOW=y +# CONFIG_KPROBES is not set +CONFIG_DEBUG_STACK_USAGE=y +# CONFIG_DEBUGGER is not set +# CONFIG_PPCDBG is not set +CONFIG_IRQSTACKS=y + +# +# Security options +# +# CONFIG_KEYS is not set +# CONFIG_SECURITY is not set + +# +# Cryptographic options +# +CONFIG_CRYPTO=y +CONFIG_CRYPTO_HMAC=y +CONFIG_CRYPTO_NULL=m +CONFIG_CRYPTO_MD4=m +CONFIG_CRYPTO_MD5=y +CONFIG_CRYPTO_SHA1=m +CONFIG_CRYPTO_SHA256=m +CONFIG_CRYPTO_SHA512=m +CONFIG_CRYPTO_WP512=m +CONFIG_CRYPTO_TGR192=m +CONFIG_CRYPTO_DES=y +CONFIG_CRYPTO_BLOWFISH=m +CONFIG_CRYPTO_TWOFISH=m +CONFIG_CRYPTO_SERPENT=m +CONFIG_CRYPTO_AES=m +CONFIG_CRYPTO_CAST5=m +CONFIG_CRYPTO_CAST6=m +CONFIG_CRYPTO_TEA=m +CONFIG_CRYPTO_ARC4=m +CONFIG_CRYPTO_KHAZAD=m +CONFIG_CRYPTO_ANUBIS=m +CONFIG_CRYPTO_DEFLATE=m +CONFIG_CRYPTO_MICHAEL_MIC=m +CONFIG_CRYPTO_CRC32C=m +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/ppc64/configs/maple_defconfig b/trunk/arch/ppc64/configs/maple_defconfig new file mode 100644 index 000000000000..7b480f3d1406 --- /dev/null +++ b/trunk/arch/ppc64/configs/maple_defconfig @@ -0,0 +1,1062 @@ +# +# Automatically generated make config: don't edit +# Linux kernel version: 2.6.14-rc4 +# Thu Oct 20 08:31:24 2005 +# +CONFIG_64BIT=y +CONFIG_MMU=y +CONFIG_RWSEM_XCHGADD_ALGORITHM=y +CONFIG_GENERIC_CALIBRATE_DELAY=y +CONFIG_GENERIC_ISA_DMA=y +CONFIG_EARLY_PRINTK=y +CONFIG_COMPAT=y +CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y +CONFIG_ARCH_MAY_HAVE_PC_FDC=y +CONFIG_FORCE_MAX_ZONEORDER=13 + +# +# Code maturity level options +# +CONFIG_EXPERIMENTAL=y +CONFIG_CLEAN_COMPILE=y +CONFIG_LOCK_KERNEL=y +CONFIG_INIT_ENV_ARG_LIMIT=32 + +# +# General setup +# +CONFIG_LOCALVERSION="" +CONFIG_LOCALVERSION_AUTO=y +CONFIG_SWAP=y +CONFIG_SYSVIPC=y +CONFIG_POSIX_MQUEUE=y +# CONFIG_BSD_PROCESS_ACCT is not set +CONFIG_SYSCTL=y +# CONFIG_AUDIT is not set +# CONFIG_HOTPLUG is not set +CONFIG_KOBJECT_UEVENT=y +CONFIG_IKCONFIG=y +CONFIG_IKCONFIG_PROC=y +# CONFIG_CPUSETS is not set +CONFIG_INITRAMFS_SOURCE="" +# CONFIG_EMBEDDED is not set +CONFIG_KALLSYMS=y +CONFIG_KALLSYMS_ALL=y +# CONFIG_KALLSYMS_EXTRA_PASS is not set +CONFIG_PRINTK=y +CONFIG_BUG=y +CONFIG_BASE_FULL=y +CONFIG_FUTEX=y +CONFIG_EPOLL=y +CONFIG_SHMEM=y +CONFIG_CC_ALIGN_FUNCTIONS=0 +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 +# +CONFIG_MODULES=y +CONFIG_MODULE_UNLOAD=y +# CONFIG_MODULE_FORCE_UNLOAD is not set +CONFIG_OBSOLETE_MODPARM=y +CONFIG_MODVERSIONS=y +CONFIG_MODULE_SRCVERSION_ALL=y +CONFIG_KMOD=y +CONFIG_STOP_MACHINE=y +CONFIG_SYSVIPC_COMPAT=y + +# +# Platform support +# +# CONFIG_PPC_ISERIES is not set +CONFIG_PPC_MULTIPLATFORM=y +# CONFIG_PPC_PSERIES is not set +# CONFIG_PPC_BPA is not set +# CONFIG_PPC_PMAC is not set +CONFIG_PPC_MAPLE=y +CONFIG_PPC=y +CONFIG_PPC64=y +CONFIG_PPC_OF=y +CONFIG_MPIC=y +# CONFIG_ALTIVEC is not set +CONFIG_KEXEC=y +CONFIG_U3_DART=y +CONFIG_MPIC_BROKEN_U3=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 +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_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_PROC_DEVICETREE=y +# CONFIG_CMDLINE_BOOL is not set +CONFIG_ISA_DMA_API=y + +# +# Bus Options +# +CONFIG_PCI=y +CONFIG_PCI_DOMAINS=y +CONFIG_PCI_LEGACY_PROC=y +# CONFIG_PCI_DEBUG is not set + +# +# PCCARD (PCMCIA/CardBus) support +# +# CONFIG_PCCARD is not set + +# +# PCI Hotplug Support +# +# CONFIG_HOTPLUG_PCI is not set + +# +# Networking +# +CONFIG_NET=y + +# +# Networking options +# +CONFIG_PACKET=y +CONFIG_PACKET_MMAP=y +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 is not set +# 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 is not set +# 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 +# + +# +# Generic Driver Options +# +CONFIG_STANDALONE=y +CONFIG_PREVENT_FIRMWARE_BUILD=y +# CONFIG_FW_LOADER is not set +# CONFIG_DEBUG_DRIVER is not set + +# +# Connector - unified userspace <-> kernelspace linker +# +# CONFIG_CONNECTOR is not set + +# +# Memory Technology Devices (MTD) +# +# CONFIG_MTD is not set + +# +# Parallel port support +# +# CONFIG_PARPORT is not set + +# +# Plug and Play support +# + +# +# 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 is not set +# CONFIG_BLK_DEV_NBD is not set +# CONFIG_BLK_DEV_SX8 is not set +# CONFIG_BLK_DEV_UB is not set +CONFIG_BLK_DEV_RAM=y +CONFIG_BLK_DEV_RAM_COUNT=16 +CONFIG_BLK_DEV_RAM_SIZE=8192 +# CONFIG_BLK_DEV_INITRD is not set +# CONFIG_CDROM_PKTCDVD is not set + +# +# IO Schedulers +# +CONFIG_IOSCHED_NOOP=y +CONFIG_IOSCHED_AS=y +CONFIG_IOSCHED_DEADLINE=y +CONFIG_IOSCHED_CFQ=y +# CONFIG_ATA_OVER_ETH is not set + +# +# ATA/ATAPI/MFM/RLL support +# +CONFIG_IDE=y +CONFIG_BLK_DEV_IDE=y + +# +# Please see Documentation/ide.txt for help/info on IDE drives +# +# CONFIG_BLK_DEV_IDE_SATA is not set +CONFIG_BLK_DEV_IDEDISK=y +# CONFIG_IDEDISK_MULTI_MODE is not set +CONFIG_BLK_DEV_IDECD=y +# CONFIG_BLK_DEV_IDETAPE is not set +# CONFIG_BLK_DEV_IDEFLOPPY is not set +CONFIG_IDE_TASK_IOCTL=y + +# +# IDE chipset support/bugfixes +# +CONFIG_IDE_GENERIC=y +CONFIG_BLK_DEV_IDEPCI=y +CONFIG_IDEPCI_SHARE_IRQ=y +# CONFIG_BLK_DEV_OFFBOARD is not set +CONFIG_BLK_DEV_GENERIC=y +# CONFIG_BLK_DEV_OPTI621 is not set +# CONFIG_BLK_DEV_SL82C105 is not set +CONFIG_BLK_DEV_IDEDMA_PCI=y +# CONFIG_BLK_DEV_IDEDMA_FORCED is not set +CONFIG_IDEDMA_PCI_AUTO=y +# CONFIG_IDEDMA_ONLYDISK is not set +# CONFIG_BLK_DEV_AEC62XX is not set +# CONFIG_BLK_DEV_ALI15X3 is not set +CONFIG_BLK_DEV_AMD74XX=y +# CONFIG_BLK_DEV_CMD64X is not set +# CONFIG_BLK_DEV_TRIFLEX is not set +# CONFIG_BLK_DEV_CY82C693 is not set +# CONFIG_BLK_DEV_CS5520 is not set +# CONFIG_BLK_DEV_CS5530 is not set +# CONFIG_BLK_DEV_HPT34X is not set +# CONFIG_BLK_DEV_HPT366 is not set +# CONFIG_BLK_DEV_SC1200 is not set +# CONFIG_BLK_DEV_PIIX is not set +# CONFIG_BLK_DEV_IT821X is not set +# CONFIG_BLK_DEV_NS87415 is not set +# CONFIG_BLK_DEV_PDC202XX_OLD is not set +# CONFIG_BLK_DEV_PDC202XX_NEW is not set +# CONFIG_BLK_DEV_SVWKS is not set +# CONFIG_BLK_DEV_SIIMAGE is not set +# CONFIG_BLK_DEV_SLC90E66 is not set +# CONFIG_BLK_DEV_TRM290 is not set +# CONFIG_BLK_DEV_VIA82CXXX is not set +# CONFIG_IDE_ARM is not set +CONFIG_BLK_DEV_IDEDMA=y +# CONFIG_IDEDMA_IVB is not set +CONFIG_IDEDMA_AUTO=y +# CONFIG_BLK_DEV_HD is not set + +# +# SCSI device support +# +# CONFIG_RAID_ATTRS is not set +# CONFIG_SCSI is not set + +# +# Multi-device support (RAID and LVM) +# +# CONFIG_MD is not set + +# +# 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 +# +CONFIG_NETDEVICES=y +# CONFIG_DUMMY is not set +# CONFIG_BONDING is not set +# CONFIG_EQUALIZER is not set +# CONFIG_TUN is not set + +# +# ARCnet devices +# +# CONFIG_ARCNET is not set + +# +# PHY device support +# +# CONFIG_PHYLIB 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=y +# CONFIG_AMD8111E_NAPI 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 is not set +# 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_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_MV643XX_ETH 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) +# +# CONFIG_NET_RADIO is not set + +# +# 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 +# +# CONFIG_ISDN is not set + +# +# Telephony Support +# +# CONFIG_PHONE is not set + +# +# Input device support +# +CONFIG_INPUT=y + +# +# Userland interfaces +# +CONFIG_INPUT_MOUSEDEV=y +# CONFIG_INPUT_MOUSEDEV_PSAUX is not set +CONFIG_INPUT_MOUSEDEV_SCREEN_X=1600 +CONFIG_INPUT_MOUSEDEV_SCREEN_Y=1200 +# CONFIG_INPUT_JOYDEV is not set +# CONFIG_INPUT_TSDEV is not set +# CONFIG_INPUT_EVDEV is not set +# CONFIG_INPUT_EVBUG is not set + +# +# Input Device Drivers +# +# CONFIG_INPUT_KEYBOARD is not set +# CONFIG_INPUT_MOUSE is not set +# CONFIG_INPUT_JOYSTICK is not set +# 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 +# +CONFIG_VT=y +CONFIG_VT_CONSOLE=y +CONFIG_HW_CONSOLE=y +# CONFIG_SERIAL_NONSTANDARD is not set + +# +# Serial drivers +# +CONFIG_SERIAL_8250=y +CONFIG_SERIAL_8250_CONSOLE=y +CONFIG_SERIAL_8250_NR_UARTS=4 +# CONFIG_SERIAL_8250_EXTENDED is not set + +# +# Non-8250 serial port support +# +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 + +# +# IPMI +# +# CONFIG_IPMI_HANDLER is not set + +# +# Watchdog Cards +# +# CONFIG_WATCHDOG is not set +# CONFIG_RTC is not set +# CONFIG_DTLK is not set +# CONFIG_R3964 is not set +# CONFIG_APPLICOM is not set + +# +# Ftape, the floppy tape device driver +# +# CONFIG_AGP is not set +# CONFIG_DRM is not set +# CONFIG_RAW_DRIVER is not set +# CONFIG_HANGCHECK_TIMER is not set + +# +# TPM devices +# +# CONFIG_TCG_TPM is not set + +# +# I2C support +# +CONFIG_I2C=y +CONFIG_I2C_CHARDEV=y + +# +# I2C Algorithms +# +CONFIG_I2C_ALGOBIT=y +# CONFIG_I2C_ALGOPCF is not set +# CONFIG_I2C_ALGOPCA is not set + +# +# 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=y +# CONFIG_I2C_I801 is not set +# CONFIG_I2C_I810 is not set +# CONFIG_I2C_PIIX4 is not set +# 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_STUB 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_MAX6875 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 +# +# CONFIG_HWMON is not set +# CONFIG_HWMON_VID is not set + +# +# Misc devices +# + +# +# Multimedia Capabilities Port drivers +# + +# +# Multimedia devices +# +# CONFIG_VIDEO_DEV is not set + +# +# Digital Video Broadcasting Devices +# +# CONFIG_DVB is not set + +# +# Graphics support +# +# CONFIG_FB is not set + +# +# Console display driver support +# +# CONFIG_VGA_CONSOLE is not set +CONFIG_DUMMY_CONSOLE=y + +# +# Sound +# +# CONFIG_SOUND is not set + +# +# USB support +# +CONFIG_USB_ARCH_HAS_HCD=y +CONFIG_USB_ARCH_HAS_OHCI=y +CONFIG_USB=y +# CONFIG_USB_DEBUG is not set + +# +# Miscellaneous USB options +# +CONFIG_USB_DEVICEFS=y +# CONFIG_USB_BANDWIDTH is not set +# CONFIG_USB_DYNAMIC_MINORS is not set +# CONFIG_USB_OTG is not set + +# +# USB Host Controller Drivers +# +CONFIG_USB_EHCI_HCD=y +CONFIG_USB_EHCI_SPLIT_ISO=y +CONFIG_USB_EHCI_ROOT_HUB_TT=y +# CONFIG_USB_ISP116X_HCD is not set +CONFIG_USB_OHCI_HCD=y +# CONFIG_USB_OHCI_BIG_ENDIAN is not set +CONFIG_USB_OHCI_LITTLE_ENDIAN=y +CONFIG_USB_UHCI_HCD=y +# CONFIG_USB_SL811_HCD is not set + +# +# USB Device Class drivers +# +# CONFIG_USB_BLUETOOTH_TTY is not set +# CONFIG_USB_ACM is not set +# CONFIG_USB_PRINTER is not set + +# +# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' may also be needed; see USB_STORAGE Help for more information +# +# CONFIG_USB_STORAGE is not set + +# +# USB Input Devices +# +CONFIG_USB_HID=y +CONFIG_USB_HIDINPUT=y +# CONFIG_HID_FF is not set +# CONFIG_USB_HIDDEV is not set +# CONFIG_USB_AIPTEK is not set +# CONFIG_USB_WACOM is not set +# CONFIG_USB_ACECAD is not set +# CONFIG_USB_KBTAB is not set +# CONFIG_USB_POWERMATE is not set +# CONFIG_USB_MTOUCH is not set +# CONFIG_USB_ITMTOUCH is not set +# CONFIG_USB_EGALAX is not set +# CONFIG_USB_YEALINK is not set +# CONFIG_USB_XPAD is not set +# CONFIG_USB_ATI_REMOTE is not set +# CONFIG_USB_KEYSPAN_REMOTE is not set +# CONFIG_USB_APPLETOUCH is not set + +# +# USB Imaging devices +# +# CONFIG_USB_MDC800 is not set + +# +# USB Multimedia devices +# +# CONFIG_USB_DABUSB is not set + +# +# Video4Linux support is needed for USB Multimedia device support +# + +# +# USB Network Adapters +# +# CONFIG_USB_CATC is not set +# CONFIG_USB_KAWETH is not set +CONFIG_USB_PEGASUS=y +# CONFIG_USB_RTL8150 is not set +# CONFIG_USB_USBNET is not set +CONFIG_USB_MON=y + +# +# USB port drivers +# + +# +# USB Serial Converter support +# +CONFIG_USB_SERIAL=y +# CONFIG_USB_SERIAL_CONSOLE is not set +CONFIG_USB_SERIAL_GENERIC=y +# CONFIG_USB_SERIAL_AIRPRIME is not set +# CONFIG_USB_SERIAL_BELKIN is not set +# CONFIG_USB_SERIAL_DIGI_ACCELEPORT is not set +# CONFIG_USB_SERIAL_CP2101 is not set +CONFIG_USB_SERIAL_CYPRESS_M8=m +# CONFIG_USB_SERIAL_EMPEG is not set +# CONFIG_USB_SERIAL_FTDI_SIO is not set +# CONFIG_USB_SERIAL_VISOR is not set +# CONFIG_USB_SERIAL_IPAQ is not set +# CONFIG_USB_SERIAL_IR is not set +# CONFIG_USB_SERIAL_EDGEPORT is not set +# CONFIG_USB_SERIAL_EDGEPORT_TI is not set +CONFIG_USB_SERIAL_GARMIN=m +CONFIG_USB_SERIAL_IPW=m +# CONFIG_USB_SERIAL_KEYSPAN_PDA is not set +CONFIG_USB_SERIAL_KEYSPAN=y +CONFIG_USB_SERIAL_KEYSPAN_MPR=y +CONFIG_USB_SERIAL_KEYSPAN_USA28=y +CONFIG_USB_SERIAL_KEYSPAN_USA28X=y +CONFIG_USB_SERIAL_KEYSPAN_USA28XA=y +CONFIG_USB_SERIAL_KEYSPAN_USA28XB=y +CONFIG_USB_SERIAL_KEYSPAN_USA19=y +CONFIG_USB_SERIAL_KEYSPAN_USA18X=y +CONFIG_USB_SERIAL_KEYSPAN_USA19W=y +CONFIG_USB_SERIAL_KEYSPAN_USA19QW=y +CONFIG_USB_SERIAL_KEYSPAN_USA19QI=y +CONFIG_USB_SERIAL_KEYSPAN_USA49W=y +CONFIG_USB_SERIAL_KEYSPAN_USA49WLC=y +# CONFIG_USB_SERIAL_KLSI is not set +# CONFIG_USB_SERIAL_KOBIL_SCT is not set +# CONFIG_USB_SERIAL_MCT_U232 is not set +# CONFIG_USB_SERIAL_PL2303 is not set +# CONFIG_USB_SERIAL_HP4X is not set +# CONFIG_USB_SERIAL_SAFE is not set +CONFIG_USB_SERIAL_TI=m +# CONFIG_USB_SERIAL_CYBERJACK is not set +# CONFIG_USB_SERIAL_XIRCOM is not set +# CONFIG_USB_SERIAL_OMNINET is not set +CONFIG_USB_EZUSB=y + +# +# USB Miscellaneous drivers +# +# CONFIG_USB_EMI62 is not set +# CONFIG_USB_EMI26 is not set +# CONFIG_USB_AUERSWALD is not set +# CONFIG_USB_RIO500 is not set +# CONFIG_USB_LEGOTOWER is not set +# CONFIG_USB_LCD is not set +# CONFIG_USB_LED is not set +# CONFIG_USB_CYTHERM is not set +# CONFIG_USB_PHIDGETKIT is not set +# CONFIG_USB_PHIDGETSERVO is not set +# CONFIG_USB_IDMOUSE is not set +# CONFIG_USB_SISUSBVGA is not set +# CONFIG_USB_LD is not set +# CONFIG_USB_TEST is not set + +# +# USB DSL modem support +# + +# +# USB Gadget Support +# +# CONFIG_USB_GADGET is not set + +# +# MMC/SD Card support +# +# CONFIG_MMC is not set + +# +# InfiniBand support +# +# CONFIG_INFINIBAND is not set + +# +# SN Devices +# + +# +# File systems +# +CONFIG_EXT2_FS=y +# CONFIG_EXT2_FS_XATTR is not set +CONFIG_EXT2_FS_XIP=y +CONFIG_FS_XIP=y +CONFIG_EXT3_FS=y +# CONFIG_EXT3_FS_XATTR is not set +CONFIG_JBD=y +# CONFIG_JBD_DEBUG is not set +# CONFIG_REISERFS_FS is not set +# CONFIG_JFS_FS is not set +CONFIG_FS_POSIX_ACL=y +# 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 +# +# CONFIG_ISO9660_FS is not set +# CONFIG_UDF_FS is not set + +# +# DOS/FAT/NT Filesystems +# +CONFIG_FAT_FS=y +CONFIG_MSDOS_FS=y +CONFIG_VFAT_FS=y +CONFIG_FAT_DEFAULT_CODEPAGE=437 +CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1" +# CONFIG_NTFS_FS is not set + +# +# Pseudo filesystems +# +CONFIG_PROC_FS=y +CONFIG_PROC_KCORE=y +CONFIG_SYSFS=y +CONFIG_TMPFS=y +CONFIG_HUGETLBFS=y +CONFIG_HUGETLB_PAGE=y +CONFIG_RAMFS=y +# CONFIG_RELAYFS_FS is not set + +# +# Miscellaneous filesystems +# +# CONFIG_ADFS_FS is not set +# CONFIG_AFFS_FS is not set +# CONFIG_HFS_FS is not set +# CONFIG_HFSPLUS_FS is not set +# CONFIG_BEFS_FS is not set +# CONFIG_BFS_FS is not set +# CONFIG_EFS_FS is not set +CONFIG_CRAMFS=y +# CONFIG_VXFS_FS is not set +# CONFIG_HPFS_FS is not set +# CONFIG_QNX4FS_FS is not set +# CONFIG_SYSV_FS is not set +# CONFIG_UFS_FS is not set + +# +# Network File Systems +# +CONFIG_NFS_FS=y +CONFIG_NFS_V3=y +CONFIG_NFS_V3_ACL=y +CONFIG_NFS_V4=y +# CONFIG_NFS_DIRECTIO is not set +# CONFIG_NFSD is not set +CONFIG_ROOT_NFS=y +CONFIG_LOCKD=y +CONFIG_LOCKD_V4=y +CONFIG_NFS_ACL_SUPPORT=y +CONFIG_NFS_COMMON=y +CONFIG_SUNRPC=y +CONFIG_SUNRPC_GSS=y +CONFIG_RPCSEC_GSS_KRB5=y +# CONFIG_RPCSEC_GSS_SPKM3 is not set +# CONFIG_SMB_FS is not set +# CONFIG_CIFS is not set +# 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 +# +CONFIG_PARTITION_ADVANCED=y +# CONFIG_ACORN_PARTITION is not set +# CONFIG_OSF_PARTITION is not set +# CONFIG_AMIGA_PARTITION is not set +# CONFIG_ATARI_PARTITION is not set +CONFIG_MAC_PARTITION=y +CONFIG_MSDOS_PARTITION=y +# CONFIG_BSD_DISKLABEL is not set +# CONFIG_MINIX_SUBPARTITION is not set +# CONFIG_SOLARIS_X86_PARTITION is not set +# CONFIG_UNIXWARE_DISKLABEL is not set +# CONFIG_LDM_PARTITION is not set +# CONFIG_SGI_PARTITION is not set +# CONFIG_ULTRIX_PARTITION is not set +# CONFIG_SUN_PARTITION is not set +# CONFIG_EFI_PARTITION is not set + +# +# Native Language Support +# +CONFIG_NLS=y +CONFIG_NLS_DEFAULT="utf-8" +# CONFIG_NLS_CODEPAGE_437 is not set +# CONFIG_NLS_CODEPAGE_737 is not set +# CONFIG_NLS_CODEPAGE_775 is not set +# CONFIG_NLS_CODEPAGE_850 is not set +# CONFIG_NLS_CODEPAGE_852 is not set +# CONFIG_NLS_CODEPAGE_855 is not set +# CONFIG_NLS_CODEPAGE_857 is not set +# CONFIG_NLS_CODEPAGE_860 is not set +# CONFIG_NLS_CODEPAGE_861 is not set +# CONFIG_NLS_CODEPAGE_862 is not set +# CONFIG_NLS_CODEPAGE_863 is not set +# CONFIG_NLS_CODEPAGE_864 is not set +# CONFIG_NLS_CODEPAGE_865 is not set +# CONFIG_NLS_CODEPAGE_866 is not set +# CONFIG_NLS_CODEPAGE_869 is not set +# CONFIG_NLS_CODEPAGE_936 is not set +# CONFIG_NLS_CODEPAGE_950 is not set +# CONFIG_NLS_CODEPAGE_932 is not set +# CONFIG_NLS_CODEPAGE_949 is not set +# CONFIG_NLS_CODEPAGE_874 is not set +# CONFIG_NLS_ISO8859_8 is not set +# CONFIG_NLS_CODEPAGE_1250 is not set +# CONFIG_NLS_CODEPAGE_1251 is not set +# CONFIG_NLS_ASCII is not set +# CONFIG_NLS_ISO8859_1 is not set +# CONFIG_NLS_ISO8859_2 is not set +# CONFIG_NLS_ISO8859_3 is not set +# CONFIG_NLS_ISO8859_4 is not set +# CONFIG_NLS_ISO8859_5 is not set +# CONFIG_NLS_ISO8859_6 is not set +# CONFIG_NLS_ISO8859_7 is not set +# CONFIG_NLS_ISO8859_9 is not set +# CONFIG_NLS_ISO8859_13 is not set +# CONFIG_NLS_ISO8859_14 is not set +# CONFIG_NLS_ISO8859_15 is not set +# CONFIG_NLS_KOI8_R is not set +# CONFIG_NLS_KOI8_U is not set +CONFIG_NLS_UTF8=y + +# +# Profiling support +# +# CONFIG_PROFILING is not set + +# +# Kernel hacking +# +# CONFIG_PRINTK_TIME is not set +CONFIG_DEBUG_KERNEL=y +CONFIG_MAGIC_SYSRQ=y +CONFIG_LOG_BUF_SHIFT=17 +CONFIG_DETECT_SOFTLOCKUP=y +# CONFIG_SCHEDSTATS is not set +CONFIG_DEBUG_SLAB=y +# CONFIG_DEBUG_SPINLOCK is not set +CONFIG_DEBUG_SPINLOCK_SLEEP=y +# CONFIG_DEBUG_KOBJECT is not set +# CONFIG_DEBUG_INFO is not set +CONFIG_DEBUG_FS=y +CONFIG_DEBUG_STACKOVERFLOW=y +# CONFIG_KPROBES is not set +CONFIG_DEBUG_STACK_USAGE=y +CONFIG_DEBUGGER=y +CONFIG_XMON=y +CONFIG_XMON_DEFAULT=y +# CONFIG_PPCDBG is not set +# CONFIG_IRQSTACKS is not set + +# +# Security options +# +# CONFIG_KEYS is not set +# CONFIG_SECURITY is not set + +# +# Cryptographic options +# +CONFIG_CRYPTO=y +# CONFIG_CRYPTO_HMAC is not set +# CONFIG_CRYPTO_NULL is not set +# CONFIG_CRYPTO_MD4 is not set +CONFIG_CRYPTO_MD5=y +# CONFIG_CRYPTO_SHA1 is not set +# CONFIG_CRYPTO_SHA256 is not set +# CONFIG_CRYPTO_SHA512 is not set +# CONFIG_CRYPTO_WP512 is not set +# CONFIG_CRYPTO_TGR192 is not set +CONFIG_CRYPTO_DES=y +# CONFIG_CRYPTO_BLOWFISH is not set +# CONFIG_CRYPTO_TWOFISH is not set +# CONFIG_CRYPTO_SERPENT is not set +# CONFIG_CRYPTO_AES is not set +# CONFIG_CRYPTO_CAST5 is not set +# CONFIG_CRYPTO_CAST6 is not set +# CONFIG_CRYPTO_TEA is not set +# CONFIG_CRYPTO_ARC4 is not set +# CONFIG_CRYPTO_KHAZAD is not set +# CONFIG_CRYPTO_ANUBIS is not set +# CONFIG_CRYPTO_DEFLATE is not set +# CONFIG_CRYPTO_MICHAEL_MIC is not set +# CONFIG_CRYPTO_CRC32C is not set +# CONFIG_CRYPTO_TEST is not set + +# +# Hardware crypto devices +# + +# +# Library routines +# +CONFIG_CRC_CCITT=y +# CONFIG_CRC16 is not set +CONFIG_CRC32=y +# CONFIG_LIBCRC32C is not set +CONFIG_ZLIB_INFLATE=y diff --git a/trunk/arch/ppc64/configs/pSeries_defconfig b/trunk/arch/ppc64/configs/pSeries_defconfig new file mode 100644 index 000000000000..9f09dff9e11a --- /dev/null +++ b/trunk/arch/ppc64/configs/pSeries_defconfig @@ -0,0 +1,1371 @@ +# +# Automatically generated make config: don't edit +# Linux kernel version: 2.6.14-rc4 +# Thu Oct 20 08:32:17 2005 +# +CONFIG_64BIT=y +CONFIG_MMU=y +CONFIG_RWSEM_XCHGADD_ALGORITHM=y +CONFIG_GENERIC_CALIBRATE_DELAY=y +CONFIG_GENERIC_ISA_DMA=y +CONFIG_EARLY_PRINTK=y +CONFIG_COMPAT=y +CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y +CONFIG_ARCH_MAY_HAVE_PC_FDC=y +CONFIG_FORCE_MAX_ZONEORDER=13 + +# +# Code maturity level options +# +CONFIG_EXPERIMENTAL=y +CONFIG_CLEAN_COMPILE=y +CONFIG_LOCK_KERNEL=y +CONFIG_INIT_ENV_ARG_LIMIT=32 + +# +# General setup +# +CONFIG_LOCALVERSION="" +CONFIG_LOCALVERSION_AUTO=y +CONFIG_SWAP=y +CONFIG_SYSVIPC=y +CONFIG_POSIX_MQUEUE=y +# CONFIG_BSD_PROCESS_ACCT is not set +CONFIG_SYSCTL=y +CONFIG_AUDIT=y +CONFIG_AUDITSYSCALL=y +CONFIG_HOTPLUG=y +CONFIG_KOBJECT_UEVENT=y +CONFIG_IKCONFIG=y +CONFIG_IKCONFIG_PROC=y +CONFIG_CPUSETS=y +CONFIG_INITRAMFS_SOURCE="" +# CONFIG_EMBEDDED is not set +CONFIG_KALLSYMS=y +CONFIG_KALLSYMS_ALL=y +# CONFIG_KALLSYMS_EXTRA_PASS is not set +CONFIG_PRINTK=y +CONFIG_BUG=y +CONFIG_BASE_FULL=y +CONFIG_FUTEX=y +CONFIG_EPOLL=y +CONFIG_SHMEM=y +CONFIG_CC_ALIGN_FUNCTIONS=0 +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 +# +CONFIG_MODULES=y +CONFIG_MODULE_UNLOAD=y +# CONFIG_MODULE_FORCE_UNLOAD is not set +CONFIG_OBSOLETE_MODPARM=y +CONFIG_MODVERSIONS=y +CONFIG_MODULE_SRCVERSION_ALL=y +CONFIG_KMOD=y +CONFIG_STOP_MACHINE=y +CONFIG_SYSVIPC_COMPAT=y + +# +# Platform support +# +# CONFIG_PPC_ISERIES is not set +CONFIG_PPC_MULTIPLATFORM=y +CONFIG_PPC_PSERIES=y +# CONFIG_PPC_BPA is not set +# CONFIG_PPC_PMAC is not set +# CONFIG_PPC_MAPLE is not set +CONFIG_PPC=y +CONFIG_PPC64=y +CONFIG_PPC_OF=y +CONFIG_XICS=y +CONFIG_MPIC=y +CONFIG_ALTIVEC=y +CONFIG_PPC_SPLPAR=y +CONFIG_KEXEC=y +CONFIG_IBMVIO=y +# CONFIG_U3_DART is not set +# CONFIG_BOOTX_TEXT is not set +# CONFIG_POWER4_ONLY is not set +CONFIG_IOMMU_VMERGE=y +CONFIG_SMP=y +CONFIG_NR_CPUS=128 +CONFIG_ARCH_SELECT_MEMORY_MODEL=y +CONFIG_ARCH_FLATMEM_ENABLE=y +CONFIG_ARCH_DISCONTIGMEM_ENABLE=y +CONFIG_ARCH_DISCONTIGMEM_DEFAULT=y +CONFIG_ARCH_SPARSEMEM_ENABLE=y +CONFIG_SELECT_MEMORY_MODEL=y +# CONFIG_FLATMEM_MANUAL is not set +CONFIG_DISCONTIGMEM_MANUAL=y +# CONFIG_SPARSEMEM_MANUAL is not set +CONFIG_DISCONTIGMEM=y +CONFIG_FLAT_NODE_MEM_MAP=y +CONFIG_NEED_MULTIPLE_NODES=y +# CONFIG_SPARSEMEM_STATIC is not set +CONFIG_HAVE_ARCH_EARLY_PFN_TO_NID=y +CONFIG_NODES_SPAN_OTHER_NODES=y +CONFIG_NUMA=y +CONFIG_SCHED_SMT=y +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_EEH=y +CONFIG_GENERIC_HARDIRQS=y +CONFIG_PPC_RTAS=y +CONFIG_RTAS_PROC=y +CONFIG_RTAS_FLASH=m +CONFIG_SCANLOG=m +CONFIG_LPARCFG=y +CONFIG_SECCOMP=y +CONFIG_BINFMT_ELF=y +# CONFIG_BINFMT_MISC is not set +CONFIG_HOTPLUG_CPU=y +CONFIG_PROC_DEVICETREE=y +# CONFIG_CMDLINE_BOOL is not set +CONFIG_ISA_DMA_API=y + +# +# Bus Options +# +CONFIG_PCI=y +CONFIG_PCI_DOMAINS=y +CONFIG_PCI_LEGACY_PROC=y +# CONFIG_PCI_DEBUG is not set + +# +# PCCARD (PCMCIA/CardBus) support +# +# CONFIG_PCCARD is not set + +# +# PCI Hotplug Support +# +CONFIG_HOTPLUG_PCI=m +# CONFIG_HOTPLUG_PCI_FAKE is not set +# CONFIG_HOTPLUG_PCI_CPCI is not set +# CONFIG_HOTPLUG_PCI_SHPC is not set +CONFIG_HOTPLUG_PCI_RPA=m +CONFIG_HOTPLUG_PCI_RPA_DLPAR=m + +# +# Networking +# +CONFIG_NET=y + +# +# Networking options +# +CONFIG_PACKET=y +# CONFIG_PACKET_MMAP is not set +CONFIG_UNIX=y +CONFIG_XFRM=y +CONFIG_XFRM_USER=m +CONFIG_NET_KEY=m +CONFIG_INET=y +CONFIG_IP_MULTICAST=y +# CONFIG_IP_ADVANCED_ROUTER is not set +CONFIG_IP_FIB_HASH=y +# CONFIG_IP_PNP is not set +CONFIG_NET_IPIP=y +# CONFIG_NET_IPGRE is not set +# CONFIG_IP_MROUTE is not set +# CONFIG_ARPD is not set +CONFIG_SYN_COOKIES=y +CONFIG_INET_AH=m +CONFIG_INET_ESP=m +CONFIG_INET_IPCOMP=m +CONFIG_INET_TUNNEL=y +CONFIG_INET_DIAG=y +CONFIG_INET_TCP_DIAG=y +# CONFIG_TCP_CONG_ADVANCED is not set +CONFIG_TCP_CONG_BIC=y + +# +# IP: Virtual Server Configuration +# +# CONFIG_IP_VS is not set +# CONFIG_IPV6 is not set +CONFIG_NETFILTER=y +# CONFIG_NETFILTER_DEBUG is not set +CONFIG_NETFILTER_NETLINK=y +CONFIG_NETFILTER_NETLINK_QUEUE=m +CONFIG_NETFILTER_NETLINK_LOG=m + +# +# IP: Netfilter Configuration +# +CONFIG_IP_NF_CONNTRACK=m +CONFIG_IP_NF_CT_ACCT=y +CONFIG_IP_NF_CONNTRACK_MARK=y +CONFIG_IP_NF_CONNTRACK_EVENTS=y +CONFIG_IP_NF_CONNTRACK_NETLINK=m +CONFIG_IP_NF_CT_PROTO_SCTP=m +CONFIG_IP_NF_FTP=m +CONFIG_IP_NF_IRC=m +# CONFIG_IP_NF_NETBIOS_NS is not set +CONFIG_IP_NF_TFTP=m +CONFIG_IP_NF_AMANDA=m +# CONFIG_IP_NF_PPTP is not set +CONFIG_IP_NF_QUEUE=m +CONFIG_IP_NF_IPTABLES=m +CONFIG_IP_NF_MATCH_LIMIT=m +CONFIG_IP_NF_MATCH_IPRANGE=m +CONFIG_IP_NF_MATCH_MAC=m +CONFIG_IP_NF_MATCH_PKTTYPE=m +CONFIG_IP_NF_MATCH_MARK=m +CONFIG_IP_NF_MATCH_MULTIPORT=m +CONFIG_IP_NF_MATCH_TOS=m +CONFIG_IP_NF_MATCH_RECENT=m +CONFIG_IP_NF_MATCH_ECN=m +CONFIG_IP_NF_MATCH_DSCP=m +CONFIG_IP_NF_MATCH_AH_ESP=m +CONFIG_IP_NF_MATCH_LENGTH=m +CONFIG_IP_NF_MATCH_TTL=m +CONFIG_IP_NF_MATCH_TCPMSS=m +CONFIG_IP_NF_MATCH_HELPER=m +CONFIG_IP_NF_MATCH_STATE=m +CONFIG_IP_NF_MATCH_CONNTRACK=m +CONFIG_IP_NF_MATCH_OWNER=m +CONFIG_IP_NF_MATCH_ADDRTYPE=m +CONFIG_IP_NF_MATCH_REALM=m +CONFIG_IP_NF_MATCH_SCTP=m +# CONFIG_IP_NF_MATCH_DCCP is not set +CONFIG_IP_NF_MATCH_COMMENT=m +CONFIG_IP_NF_MATCH_CONNMARK=m +CONFIG_IP_NF_MATCH_CONNBYTES=m +CONFIG_IP_NF_MATCH_HASHLIMIT=m +CONFIG_IP_NF_MATCH_STRING=m +CONFIG_IP_NF_FILTER=m +CONFIG_IP_NF_TARGET_REJECT=m +CONFIG_IP_NF_TARGET_LOG=m +CONFIG_IP_NF_TARGET_ULOG=m +CONFIG_IP_NF_TARGET_TCPMSS=m +CONFIG_IP_NF_TARGET_NFQUEUE=m +CONFIG_IP_NF_NAT=m +CONFIG_IP_NF_NAT_NEEDED=y +CONFIG_IP_NF_TARGET_MASQUERADE=m +CONFIG_IP_NF_TARGET_REDIRECT=m +CONFIG_IP_NF_TARGET_NETMAP=m +CONFIG_IP_NF_TARGET_SAME=m +CONFIG_IP_NF_NAT_SNMP_BASIC=m +CONFIG_IP_NF_NAT_IRC=m +CONFIG_IP_NF_NAT_FTP=m +CONFIG_IP_NF_NAT_TFTP=m +CONFIG_IP_NF_NAT_AMANDA=m +CONFIG_IP_NF_MANGLE=m +CONFIG_IP_NF_TARGET_TOS=m +CONFIG_IP_NF_TARGET_ECN=m +CONFIG_IP_NF_TARGET_DSCP=m +CONFIG_IP_NF_TARGET_MARK=m +CONFIG_IP_NF_TARGET_CLASSIFY=m +CONFIG_IP_NF_TARGET_TTL=m +CONFIG_IP_NF_TARGET_CONNMARK=m +CONFIG_IP_NF_TARGET_CLUSTERIP=m +CONFIG_IP_NF_RAW=m +CONFIG_IP_NF_TARGET_NOTRACK=m +CONFIG_IP_NF_ARPTABLES=m +CONFIG_IP_NF_ARPFILTER=m +CONFIG_IP_NF_ARP_MANGLE=m + +# +# 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_LLC=y +# 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=y + +# +# 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 +# + +# +# Generic Driver Options +# +CONFIG_STANDALONE=y +CONFIG_PREVENT_FIRMWARE_BUILD=y +CONFIG_FW_LOADER=y +# CONFIG_DEBUG_DRIVER is not set + +# +# Connector - unified userspace <-> kernelspace linker +# +# CONFIG_CONNECTOR is not set + +# +# Memory Technology Devices (MTD) +# +# CONFIG_MTD is not set + +# +# Parallel port support +# +CONFIG_PARPORT=m +CONFIG_PARPORT_PC=m +# CONFIG_PARPORT_SERIAL is not set +# CONFIG_PARPORT_PC_FIFO is not set +# CONFIG_PARPORT_PC_SUPERIO is not set +# CONFIG_PARPORT_GSC is not set +# CONFIG_PARPORT_1284 is not set + +# +# Plug and Play support +# + +# +# Block devices +# +CONFIG_BLK_DEV_FD=m +# CONFIG_PARIDE 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=m +# CONFIG_BLK_DEV_SX8 is not set +# CONFIG_BLK_DEV_UB is not set +CONFIG_BLK_DEV_RAM=y +CONFIG_BLK_DEV_RAM_COUNT=16 +CONFIG_BLK_DEV_RAM_SIZE=65536 +CONFIG_BLK_DEV_INITRD=y +# CONFIG_CDROM_PKTCDVD is not set + +# +# IO Schedulers +# +CONFIG_IOSCHED_NOOP=y +CONFIG_IOSCHED_AS=y +CONFIG_IOSCHED_DEADLINE=y +CONFIG_IOSCHED_CFQ=y +# CONFIG_ATA_OVER_ETH is not set + +# +# ATA/ATAPI/MFM/RLL support +# +CONFIG_IDE=y +CONFIG_BLK_DEV_IDE=y + +# +# Please see Documentation/ide.txt for help/info on IDE drives +# +# CONFIG_BLK_DEV_IDE_SATA is not set +CONFIG_BLK_DEV_IDEDISK=y +# CONFIG_IDEDISK_MULTI_MODE is not set +CONFIG_BLK_DEV_IDECD=y +# CONFIG_BLK_DEV_IDETAPE is not set +# CONFIG_BLK_DEV_IDEFLOPPY is not set +# CONFIG_BLK_DEV_IDESCSI is not set +# CONFIG_IDE_TASK_IOCTL is not set + +# +# IDE chipset support/bugfixes +# +CONFIG_IDE_GENERIC=y +CONFIG_BLK_DEV_IDEPCI=y +CONFIG_IDEPCI_SHARE_IRQ=y +# CONFIG_BLK_DEV_OFFBOARD is not set +CONFIG_BLK_DEV_GENERIC=y +# CONFIG_BLK_DEV_OPTI621 is not set +CONFIG_BLK_DEV_SL82C105=y +CONFIG_BLK_DEV_IDEDMA_PCI=y +# CONFIG_BLK_DEV_IDEDMA_FORCED is not set +CONFIG_IDEDMA_PCI_AUTO=y +# CONFIG_IDEDMA_ONLYDISK is not set +# CONFIG_BLK_DEV_AEC62XX is not set +# CONFIG_BLK_DEV_ALI15X3 is not set +CONFIG_BLK_DEV_AMD74XX=y +# CONFIG_BLK_DEV_CMD64X is not set +# CONFIG_BLK_DEV_TRIFLEX is not set +# CONFIG_BLK_DEV_CY82C693 is not set +# CONFIG_BLK_DEV_CS5520 is not set +# CONFIG_BLK_DEV_CS5530 is not set +# CONFIG_BLK_DEV_HPT34X is not set +# CONFIG_BLK_DEV_HPT366 is not set +# CONFIG_BLK_DEV_SC1200 is not set +# CONFIG_BLK_DEV_PIIX is not set +# CONFIG_BLK_DEV_IT821X is not set +# CONFIG_BLK_DEV_NS87415 is not set +# CONFIG_BLK_DEV_PDC202XX_OLD is not set +# CONFIG_BLK_DEV_PDC202XX_NEW is not set +# CONFIG_BLK_DEV_SVWKS is not set +# CONFIG_BLK_DEV_SIIMAGE is not set +# CONFIG_BLK_DEV_SLC90E66 is not set +# CONFIG_BLK_DEV_TRM290 is not set +# CONFIG_BLK_DEV_VIA82CXXX is not set +# CONFIG_IDE_ARM is not set +CONFIG_BLK_DEV_IDEDMA=y +# CONFIG_IDEDMA_IVB is not set +CONFIG_IDEDMA_AUTO=y +# CONFIG_BLK_DEV_HD is not set + +# +# SCSI device support +# +# CONFIG_RAID_ATTRS is not set +CONFIG_SCSI=y +CONFIG_SCSI_PROC_FS=y + +# +# SCSI support type (disk, tape, CD-ROM) +# +CONFIG_BLK_DEV_SD=y +CONFIG_CHR_DEV_ST=y +# CONFIG_CHR_DEV_OSST is not set +CONFIG_BLK_DEV_SR=y +CONFIG_BLK_DEV_SR_VENDOR=y +CONFIG_CHR_DEV_SG=y +# CONFIG_CHR_DEV_SCH is not set + +# +# Some SCSI devices (e.g. CD jukebox) support multiple LUNs +# +CONFIG_SCSI_MULTI_LUN=y +CONFIG_SCSI_CONSTANTS=y +# CONFIG_SCSI_LOGGING is not set + +# +# SCSI Transport Attributes +# +CONFIG_SCSI_SPI_ATTRS=y +CONFIG_SCSI_FC_ATTRS=y +CONFIG_SCSI_ISCSI_ATTRS=m +# CONFIG_SCSI_SAS_ATTRS is not set + +# +# SCSI low-level drivers +# +# CONFIG_BLK_DEV_3W_XXXX_RAID is not set +# CONFIG_SCSI_3W_9XXX is not set +# CONFIG_SCSI_ACARD is not set +# CONFIG_SCSI_AACRAID is not set +# CONFIG_SCSI_AIC7XXX is not set +# CONFIG_SCSI_AIC7XXX_OLD is not set +# CONFIG_SCSI_AIC79XX is not set +# CONFIG_MEGARAID_NEWGEN is not set +# CONFIG_MEGARAID_LEGACY is not set +# CONFIG_MEGARAID_SAS is not set +# CONFIG_SCSI_SATA is not set +# CONFIG_SCSI_BUSLOGIC is not set +# CONFIG_SCSI_DMX3191D is not set +# CONFIG_SCSI_EATA is not set +# CONFIG_SCSI_FUTURE_DOMAIN is not set +# CONFIG_SCSI_GDTH is not set +# CONFIG_SCSI_IPS is not set +CONFIG_SCSI_IBMVSCSI=y +# CONFIG_SCSI_INITIO is not set +# CONFIG_SCSI_INIA100 is not set +# CONFIG_SCSI_PPA is not set +# CONFIG_SCSI_IMM is not set +CONFIG_SCSI_SYM53C8XX_2=y +CONFIG_SCSI_SYM53C8XX_DMA_ADDRESSING_MODE=0 +CONFIG_SCSI_SYM53C8XX_DEFAULT_TAGS=16 +CONFIG_SCSI_SYM53C8XX_MAX_TAGS=64 +# CONFIG_SCSI_SYM53C8XX_IOMAPPED is not set +CONFIG_SCSI_IPR=y +CONFIG_SCSI_IPR_TRACE=y +CONFIG_SCSI_IPR_DUMP=y +# CONFIG_SCSI_QLOGIC_FC is not set +# CONFIG_SCSI_QLOGIC_1280 is not set +CONFIG_SCSI_QLA2XXX=y +CONFIG_SCSI_QLA21XX=m +CONFIG_SCSI_QLA22XX=m +CONFIG_SCSI_QLA2300=m +CONFIG_SCSI_QLA2322=m +CONFIG_SCSI_QLA6312=m +CONFIG_SCSI_QLA24XX=m +CONFIG_SCSI_LPFC=m +# CONFIG_SCSI_DC395x is not set +# CONFIG_SCSI_DC390T is not set +# CONFIG_SCSI_DEBUG is not set + +# +# Multi-device support (RAID and LVM) +# +CONFIG_MD=y +CONFIG_BLK_DEV_MD=y +CONFIG_MD_LINEAR=y +CONFIG_MD_RAID0=y +CONFIG_MD_RAID1=y +CONFIG_MD_RAID10=m +CONFIG_MD_RAID5=y +CONFIG_MD_RAID6=m +CONFIG_MD_MULTIPATH=m +CONFIG_MD_FAULTY=m +CONFIG_BLK_DEV_DM=y +CONFIG_DM_CRYPT=m +CONFIG_DM_SNAPSHOT=m +CONFIG_DM_MIRROR=m +CONFIG_DM_ZERO=m +CONFIG_DM_MULTIPATH=m +CONFIG_DM_MULTIPATH_EMC=m + +# +# Fusion MPT device support +# +# CONFIG_FUSION is not set +# CONFIG_FUSION_SPI is not set +# CONFIG_FUSION_FC is not set +# CONFIG_FUSION_SAS 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 +# +CONFIG_NETDEVICES=y +CONFIG_DUMMY=m +CONFIG_BONDING=m +# CONFIG_EQUALIZER is not set +CONFIG_TUN=m + +# +# ARCnet devices +# +# CONFIG_ARCNET is not set + +# +# PHY device support +# +# CONFIG_PHYLIB 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=y +CONFIG_VORTEX=y +# CONFIG_TYPHOON is not set + +# +# Tulip family network device support +# +# CONFIG_NET_TULIP is not set +# CONFIG_HP100 is not set +CONFIG_IBMVETH=y +CONFIG_NET_PCI=y +CONFIG_PCNET32=y +# 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_VIA_RHINE is not set +# CONFIG_NET_POCKET is not set + +# +# Ethernet (1000 Mbit) +# +CONFIG_ACENIC=y +CONFIG_ACENIC_OMIT_TIGON_I=y +# 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=y +# CONFIG_BNX2 is not set +# CONFIG_MV643XX_ETH is not set + +# +# Ethernet (10000 Mbit) +# +# CONFIG_CHELSIO_T1 is not set +CONFIG_IXGB=m +# CONFIG_IXGB_NAPI is not set +CONFIG_S2IO=m +# CONFIG_S2IO_NAPI is not set +# CONFIG_2BUFF_MODE is not set + +# +# Token Ring devices +# +CONFIG_TR=y +CONFIG_IBMOL=y +# CONFIG_3C359 is not set +# CONFIG_TMS380TR is not set + +# +# Wireless LAN (non-hamradio) +# +# CONFIG_NET_RADIO is not set + +# +# Wan interfaces +# +# CONFIG_WAN is not set +# CONFIG_FDDI is not set +# CONFIG_HIPPI is not set +# CONFIG_PLIP is not set +CONFIG_PPP=m +# CONFIG_PPP_MULTILINK is not set +# CONFIG_PPP_FILTER is not set +CONFIG_PPP_ASYNC=m +CONFIG_PPP_SYNC_TTY=m +CONFIG_PPP_DEFLATE=m +CONFIG_PPP_BSDCOMP=m +CONFIG_PPPOE=m +# CONFIG_SLIP is not set +# CONFIG_NET_FC is not set +# CONFIG_SHAPER is not set +CONFIG_NETCONSOLE=y +CONFIG_NETPOLL=y +CONFIG_NETPOLL_RX=y +CONFIG_NETPOLL_TRAP=y +CONFIG_NET_POLL_CONTROLLER=y + +# +# ISDN subsystem +# +# CONFIG_ISDN is not set + +# +# Telephony Support +# +# CONFIG_PHONE is not set + +# +# Input device support +# +CONFIG_INPUT=y + +# +# Userland interfaces +# +CONFIG_INPUT_MOUSEDEV=y +# CONFIG_INPUT_MOUSEDEV_PSAUX is not set +CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024 +CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768 +# CONFIG_INPUT_JOYDEV is not set +# CONFIG_INPUT_TSDEV is not set +# CONFIG_INPUT_EVDEV is not set +# CONFIG_INPUT_EVBUG is not set + +# +# Input Device Drivers +# +CONFIG_INPUT_KEYBOARD=y +CONFIG_KEYBOARD_ATKBD=y +# CONFIG_KEYBOARD_SUNKBD is not set +# CONFIG_KEYBOARD_LKKBD is not set +# CONFIG_KEYBOARD_XTKBD is not set +# CONFIG_KEYBOARD_NEWTON is not set +CONFIG_INPUT_MOUSE=y +CONFIG_MOUSE_PS2=y +# CONFIG_MOUSE_SERIAL is not set +# CONFIG_MOUSE_VSXXXAA is not set +# CONFIG_INPUT_JOYSTICK is not set +# CONFIG_INPUT_TOUCHSCREEN is not set +CONFIG_INPUT_MISC=y +CONFIG_INPUT_PCSPKR=m +# CONFIG_INPUT_UINPUT is not set + +# +# Hardware I/O ports +# +CONFIG_SERIO=y +CONFIG_SERIO_I8042=y +# CONFIG_SERIO_SERPORT is not set +# CONFIG_SERIO_PARKBD is not set +# CONFIG_SERIO_PCIPS2 is not set +CONFIG_SERIO_LIBPS2=y +# CONFIG_SERIO_RAW is not set +# CONFIG_GAMEPORT is not set + +# +# Character devices +# +CONFIG_VT=y +CONFIG_VT_CONSOLE=y +CONFIG_HW_CONSOLE=y +# CONFIG_SERIAL_NONSTANDARD is not set + +# +# Serial drivers +# +CONFIG_SERIAL_8250=y +CONFIG_SERIAL_8250_CONSOLE=y +CONFIG_SERIAL_8250_NR_UARTS=4 +# CONFIG_SERIAL_8250_EXTENDED is not set + +# +# Non-8250 serial port support +# +CONFIG_SERIAL_CORE=y +CONFIG_SERIAL_CORE_CONSOLE=y +CONFIG_SERIAL_ICOM=m +# CONFIG_SERIAL_JSM is not set +CONFIG_UNIX98_PTYS=y +CONFIG_LEGACY_PTYS=y +CONFIG_LEGACY_PTY_COUNT=256 +# CONFIG_PRINTER is not set +# CONFIG_PPDEV is not set +# CONFIG_TIPAR is not set +CONFIG_HVC_CONSOLE=y +CONFIG_HVCS=m + +# +# IPMI +# +# CONFIG_IPMI_HANDLER is not set + +# +# Watchdog Cards +# +# CONFIG_WATCHDOG is not set +# CONFIG_RTC is not set +# CONFIG_DTLK is not set +# CONFIG_R3964 is not set +# CONFIG_APPLICOM is not set + +# +# Ftape, the floppy tape device driver +# +# CONFIG_AGP is not set +# CONFIG_DRM is not set +CONFIG_RAW_DRIVER=y +CONFIG_MAX_RAW_DEVS=1024 +# CONFIG_HANGCHECK_TIMER is not set + +# +# TPM devices +# +# CONFIG_TCG_TPM is not set + +# +# I2C support +# +CONFIG_I2C=y +# CONFIG_I2C_CHARDEV is not set + +# +# I2C Algorithms +# +CONFIG_I2C_ALGOBIT=y +# CONFIG_I2C_ALGOPCF is not set +# CONFIG_I2C_ALGOPCA is not set + +# +# 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_NFORCE2 is not set +# CONFIG_I2C_PARPORT 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_STUB 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_MAX6875 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 +# +# CONFIG_HWMON is not set +# CONFIG_HWMON_VID is not set + +# +# Misc devices +# + +# +# Multimedia Capabilities Port drivers +# + +# +# Multimedia devices +# +# CONFIG_VIDEO_DEV is not set + +# +# Digital Video Broadcasting Devices +# +# CONFIG_DVB is not set + +# +# Graphics support +# +CONFIG_FB=y +CONFIG_FB_CFB_FILLRECT=y +CONFIG_FB_CFB_COPYAREA=y +CONFIG_FB_CFB_IMAGEBLIT=y +CONFIG_FB_SOFT_CURSOR=y +CONFIG_FB_MACMODES=y +CONFIG_FB_MODE_HELPERS=y +CONFIG_FB_TILEBLITTING=y +# CONFIG_FB_CIRRUS is not set +# CONFIG_FB_PM2 is not set +# CONFIG_FB_CYBER2000 is not set +CONFIG_FB_OF=y +# CONFIG_FB_CT65550 is not set +# CONFIG_FB_ASILIANT is not set +# CONFIG_FB_IMSTT is not set +# CONFIG_FB_VGA16 is not set +# CONFIG_FB_NVIDIA is not set +# CONFIG_FB_RIVA is not set +CONFIG_FB_MATROX=y +CONFIG_FB_MATROX_MILLENIUM=y +CONFIG_FB_MATROX_MYSTIQUE=y +CONFIG_FB_MATROX_G=y +# CONFIG_FB_MATROX_I2C is not set +CONFIG_FB_MATROX_MULTIHEAD=y +# CONFIG_FB_RADEON_OLD is not set +CONFIG_FB_RADEON=y +CONFIG_FB_RADEON_I2C=y +# CONFIG_FB_RADEON_DEBUG is not set +# CONFIG_FB_ATY128 is not set +# CONFIG_FB_ATY is not set +# CONFIG_FB_SAVAGE is not set +# CONFIG_FB_SIS is not set +# CONFIG_FB_NEOMAGIC is not set +# CONFIG_FB_KYRO is not set +# CONFIG_FB_3DFX is not set +# CONFIG_FB_VOODOO1 is not set +# CONFIG_FB_CYBLA is not set +# CONFIG_FB_TRIDENT is not set +# CONFIG_FB_S1D13XXX is not set +# CONFIG_FB_VIRTUAL is not set + +# +# Console display driver support +# +# CONFIG_VGA_CONSOLE is not set +CONFIG_DUMMY_CONSOLE=y +CONFIG_FRAMEBUFFER_CONSOLE=y +# CONFIG_FONTS is not set +CONFIG_FONT_8x8=y +CONFIG_FONT_8x16=y + +# +# Logo configuration +# +CONFIG_LOGO=y +CONFIG_LOGO_LINUX_MONO=y +CONFIG_LOGO_LINUX_VGA16=y +CONFIG_LOGO_LINUX_CLUT224=y +CONFIG_BACKLIGHT_LCD_SUPPORT=y +CONFIG_BACKLIGHT_CLASS_DEVICE=m +CONFIG_BACKLIGHT_DEVICE=y +CONFIG_LCD_CLASS_DEVICE=m +CONFIG_LCD_DEVICE=y + +# +# Sound +# +# CONFIG_SOUND is not set + +# +# USB support +# +CONFIG_USB_ARCH_HAS_HCD=y +CONFIG_USB_ARCH_HAS_OHCI=y +CONFIG_USB=y +# CONFIG_USB_DEBUG is not set + +# +# Miscellaneous USB options +# +CONFIG_USB_DEVICEFS=y +# CONFIG_USB_BANDWIDTH is not set +# CONFIG_USB_DYNAMIC_MINORS is not set +# CONFIG_USB_OTG is not set + +# +# USB Host Controller Drivers +# +CONFIG_USB_EHCI_HCD=y +# CONFIG_USB_EHCI_SPLIT_ISO is not set +# CONFIG_USB_EHCI_ROOT_HUB_TT is not set +# CONFIG_USB_ISP116X_HCD is not set +CONFIG_USB_OHCI_HCD=y +# CONFIG_USB_OHCI_BIG_ENDIAN is not set +CONFIG_USB_OHCI_LITTLE_ENDIAN=y +# CONFIG_USB_UHCI_HCD is not set +# CONFIG_USB_SL811_HCD is not set + +# +# USB Device Class drivers +# +# CONFIG_USB_BLUETOOTH_TTY is not set +# CONFIG_USB_ACM is not set +# CONFIG_USB_PRINTER is not set + +# +# 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 +# CONFIG_USB_STORAGE_DATAFAB is not set +# CONFIG_USB_STORAGE_FREECOM is not set +# CONFIG_USB_STORAGE_ISD200 is not set +# CONFIG_USB_STORAGE_DPCM is not set +# CONFIG_USB_STORAGE_USBAT is not set +# CONFIG_USB_STORAGE_SDDR09 is not set +# CONFIG_USB_STORAGE_SDDR55 is not set +# CONFIG_USB_STORAGE_JUMPSHOT is not set + +# +# USB Input Devices +# +CONFIG_USB_HID=y +CONFIG_USB_HIDINPUT=y +# CONFIG_HID_FF is not set +CONFIG_USB_HIDDEV=y +# CONFIG_USB_AIPTEK is not set +# CONFIG_USB_WACOM is not set +# CONFIG_USB_ACECAD is not set +# CONFIG_USB_KBTAB is not set +# CONFIG_USB_POWERMATE is not set +# CONFIG_USB_MTOUCH is not set +# CONFIG_USB_ITMTOUCH is not set +# CONFIG_USB_EGALAX is not set +# CONFIG_USB_YEALINK is not set +# CONFIG_USB_XPAD is not set +# CONFIG_USB_ATI_REMOTE is not set +# CONFIG_USB_KEYSPAN_REMOTE is not set +# CONFIG_USB_APPLETOUCH is not set + +# +# USB Imaging devices +# +# CONFIG_USB_MDC800 is not set +# CONFIG_USB_MICROTEK is not set + +# +# USB Multimedia devices +# +# CONFIG_USB_DABUSB is not set + +# +# Video4Linux support is needed for USB Multimedia device support +# + +# +# USB Network Adapters +# +# CONFIG_USB_CATC is not set +# CONFIG_USB_KAWETH is not set +# CONFIG_USB_PEGASUS is not set +# CONFIG_USB_RTL8150 is not set +# CONFIG_USB_USBNET is not set +CONFIG_USB_MON=y + +# +# USB port drivers +# +# CONFIG_USB_USS720 is not set + +# +# USB Serial Converter support +# +# CONFIG_USB_SERIAL is not set + +# +# USB Miscellaneous drivers +# +# CONFIG_USB_EMI62 is not set +# CONFIG_USB_EMI26 is not set +# CONFIG_USB_AUERSWALD is not set +# CONFIG_USB_RIO500 is not set +# CONFIG_USB_LEGOTOWER is not set +# CONFIG_USB_LCD is not set +# CONFIG_USB_LED is not set +# CONFIG_USB_CYTHERM is not set +# CONFIG_USB_PHIDGETKIT is not set +# CONFIG_USB_PHIDGETSERVO is not set +# CONFIG_USB_IDMOUSE is not set +# CONFIG_USB_SISUSBVGA is not set +# CONFIG_USB_LD is not set +# CONFIG_USB_TEST is not set + +# +# USB DSL modem support +# + +# +# USB Gadget Support +# +# CONFIG_USB_GADGET is not set + +# +# MMC/SD Card support +# +# CONFIG_MMC is not set + +# +# InfiniBand support +# +CONFIG_INFINIBAND=m +# CONFIG_INFINIBAND_USER_MAD is not set +# CONFIG_INFINIBAND_USER_ACCESS is not set +CONFIG_INFINIBAND_MTHCA=m +# CONFIG_INFINIBAND_MTHCA_DEBUG is not set +CONFIG_INFINIBAND_IPOIB=m +# CONFIG_INFINIBAND_IPOIB_DEBUG is not set + +# +# SN Devices +# + +# +# File systems +# +CONFIG_EXT2_FS=y +CONFIG_EXT2_FS_XATTR=y +CONFIG_EXT2_FS_POSIX_ACL=y +CONFIG_EXT2_FS_SECURITY=y +CONFIG_EXT2_FS_XIP=y +CONFIG_FS_XIP=y +CONFIG_EXT3_FS=y +CONFIG_EXT3_FS_XATTR=y +CONFIG_EXT3_FS_POSIX_ACL=y +CONFIG_EXT3_FS_SECURITY=y +CONFIG_JBD=y +# CONFIG_JBD_DEBUG is not set +CONFIG_FS_MBCACHE=y +CONFIG_REISERFS_FS=y +# CONFIG_REISERFS_CHECK is not set +# CONFIG_REISERFS_PROC_INFO is not set +CONFIG_REISERFS_FS_XATTR=y +CONFIG_REISERFS_FS_POSIX_ACL=y +CONFIG_REISERFS_FS_SECURITY=y +CONFIG_JFS_FS=m +CONFIG_JFS_POSIX_ACL=y +CONFIG_JFS_SECURITY=y +# CONFIG_JFS_DEBUG is not set +# CONFIG_JFS_STATISTICS is not set +CONFIG_FS_POSIX_ACL=y +CONFIG_XFS_FS=m +CONFIG_XFS_EXPORT=y +# CONFIG_XFS_QUOTA is not set +CONFIG_XFS_SECURITY=y +CONFIG_XFS_POSIX_ACL=y +# CONFIG_XFS_RT 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=m +# CONFIG_AUTOFS4_FS is not set +# CONFIG_FUSE_FS is not set + +# +# CD-ROM/DVD Filesystems +# +CONFIG_ISO9660_FS=y +CONFIG_JOLIET=y +CONFIG_ZISOFS=y +CONFIG_ZISOFS_FS=y +CONFIG_UDF_FS=m +CONFIG_UDF_NLS=y + +# +# DOS/FAT/NT Filesystems +# +CONFIG_FAT_FS=y +CONFIG_MSDOS_FS=y +CONFIG_VFAT_FS=y +CONFIG_FAT_DEFAULT_CODEPAGE=437 +CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1" +# CONFIG_NTFS_FS is not set + +# +# Pseudo filesystems +# +CONFIG_PROC_FS=y +CONFIG_PROC_KCORE=y +CONFIG_SYSFS=y +CONFIG_TMPFS=y +CONFIG_HUGETLBFS=y +CONFIG_HUGETLB_PAGE=y +CONFIG_RAMFS=y +# CONFIG_RELAYFS_FS is not set + +# +# Miscellaneous filesystems +# +# CONFIG_ADFS_FS is not set +# CONFIG_AFFS_FS is not set +# CONFIG_HFS_FS is not set +# CONFIG_HFSPLUS_FS is not set +# CONFIG_BEFS_FS is not set +# CONFIG_BFS_FS is not set +# CONFIG_EFS_FS is not set +CONFIG_CRAMFS=y +# CONFIG_VXFS_FS is not set +# CONFIG_HPFS_FS is not set +# CONFIG_QNX4FS_FS is not set +# CONFIG_SYSV_FS is not set +# CONFIG_UFS_FS is not set + +# +# Network File Systems +# +CONFIG_NFS_FS=y +CONFIG_NFS_V3=y +CONFIG_NFS_V3_ACL=y +CONFIG_NFS_V4=y +# CONFIG_NFS_DIRECTIO is not set +CONFIG_NFSD=y +CONFIG_NFSD_V2_ACL=y +CONFIG_NFSD_V3=y +CONFIG_NFSD_V3_ACL=y +CONFIG_NFSD_V4=y +CONFIG_NFSD_TCP=y +CONFIG_LOCKD=y +CONFIG_LOCKD_V4=y +CONFIG_EXPORTFS=y +CONFIG_NFS_ACL_SUPPORT=y +CONFIG_NFS_COMMON=y +CONFIG_SUNRPC=y +CONFIG_SUNRPC_GSS=y +CONFIG_RPCSEC_GSS_KRB5=y +CONFIG_RPCSEC_GSS_SPKM3=m +# CONFIG_SMB_FS is not set +CONFIG_CIFS=m +# CONFIG_CIFS_STATS is not set +CONFIG_CIFS_XATTR=y +CONFIG_CIFS_POSIX=y +# CONFIG_CIFS_EXPERIMENTAL is not set +# 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 +# +# CONFIG_PARTITION_ADVANCED is not set +CONFIG_MSDOS_PARTITION=y + +# +# Native Language Support +# +CONFIG_NLS=y +CONFIG_NLS_DEFAULT="iso8859-1" +CONFIG_NLS_CODEPAGE_437=y +# CONFIG_NLS_CODEPAGE_737 is not set +# CONFIG_NLS_CODEPAGE_775 is not set +# CONFIG_NLS_CODEPAGE_850 is not set +# CONFIG_NLS_CODEPAGE_852 is not set +# CONFIG_NLS_CODEPAGE_855 is not set +# CONFIG_NLS_CODEPAGE_857 is not set +# CONFIG_NLS_CODEPAGE_860 is not set +# CONFIG_NLS_CODEPAGE_861 is not set +# CONFIG_NLS_CODEPAGE_862 is not set +# CONFIG_NLS_CODEPAGE_863 is not set +# CONFIG_NLS_CODEPAGE_864 is not set +# CONFIG_NLS_CODEPAGE_865 is not set +# CONFIG_NLS_CODEPAGE_866 is not set +# CONFIG_NLS_CODEPAGE_869 is not set +# CONFIG_NLS_CODEPAGE_936 is not set +# CONFIG_NLS_CODEPAGE_950 is not set +# CONFIG_NLS_CODEPAGE_932 is not set +# CONFIG_NLS_CODEPAGE_949 is not set +# CONFIG_NLS_CODEPAGE_874 is not set +# CONFIG_NLS_ISO8859_8 is not set +# CONFIG_NLS_CODEPAGE_1250 is not set +# CONFIG_NLS_CODEPAGE_1251 is not set +CONFIG_NLS_ASCII=y +CONFIG_NLS_ISO8859_1=y +# CONFIG_NLS_ISO8859_2 is not set +# CONFIG_NLS_ISO8859_3 is not set +# CONFIG_NLS_ISO8859_4 is not set +# CONFIG_NLS_ISO8859_5 is not set +# CONFIG_NLS_ISO8859_6 is not set +# CONFIG_NLS_ISO8859_7 is not set +# CONFIG_NLS_ISO8859_9 is not set +# CONFIG_NLS_ISO8859_13 is not set +# CONFIG_NLS_ISO8859_14 is not set +# CONFIG_NLS_ISO8859_15 is not set +# CONFIG_NLS_KOI8_R is not set +# CONFIG_NLS_KOI8_U is not set +# CONFIG_NLS_UTF8 is not set + +# +# Profiling support +# +CONFIG_PROFILING=y +CONFIG_OPROFILE=y + +# +# Kernel hacking +# +# CONFIG_PRINTK_TIME is not set +CONFIG_DEBUG_KERNEL=y +CONFIG_MAGIC_SYSRQ=y +CONFIG_LOG_BUF_SHIFT=17 +CONFIG_DETECT_SOFTLOCKUP=y +# CONFIG_SCHEDSTATS is not set +# CONFIG_DEBUG_SLAB is not set +# CONFIG_DEBUG_SPINLOCK is not set +# CONFIG_DEBUG_SPINLOCK_SLEEP is not set +# CONFIG_DEBUG_KOBJECT is not set +# CONFIG_DEBUG_INFO is not set +CONFIG_DEBUG_FS=y +CONFIG_DEBUG_STACKOVERFLOW=y +# CONFIG_KPROBES is not set +CONFIG_DEBUG_STACK_USAGE=y +CONFIG_DEBUGGER=y +CONFIG_XMON=y +CONFIG_XMON_DEFAULT=y +# CONFIG_PPCDBG is not set +CONFIG_IRQSTACKS=y + +# +# Security options +# +# CONFIG_KEYS is not set +# CONFIG_SECURITY is not set + +# +# Cryptographic options +# +CONFIG_CRYPTO=y +CONFIG_CRYPTO_HMAC=y +CONFIG_CRYPTO_NULL=m +CONFIG_CRYPTO_MD4=m +CONFIG_CRYPTO_MD5=y +CONFIG_CRYPTO_SHA1=m +CONFIG_CRYPTO_SHA256=m +CONFIG_CRYPTO_SHA512=m +CONFIG_CRYPTO_WP512=m +CONFIG_CRYPTO_TGR192=m +CONFIG_CRYPTO_DES=y +CONFIG_CRYPTO_BLOWFISH=m +CONFIG_CRYPTO_TWOFISH=m +CONFIG_CRYPTO_SERPENT=m +CONFIG_CRYPTO_AES=m +CONFIG_CRYPTO_CAST5=m +CONFIG_CRYPTO_CAST6=m +CONFIG_CRYPTO_TEA=m +CONFIG_CRYPTO_ARC4=m +CONFIG_CRYPTO_KHAZAD=m +CONFIG_CRYPTO_ANUBIS=m +CONFIG_CRYPTO_DEFLATE=m +CONFIG_CRYPTO_MICHAEL_MIC=m +CONFIG_CRYPTO_CRC32C=m +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/configs/ppc64_defconfig b/trunk/arch/ppc64/defconfig similarity index 86% rename from trunk/arch/powerpc/configs/ppc64_defconfig rename to trunk/arch/ppc64/defconfig index b5ba3bbd96fb..e79fd60bc122 100644 --- a/trunk/arch/powerpc/configs/ppc64_defconfig +++ b/trunk/arch/ppc64/defconfig @@ -1,33 +1,18 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.15-rc1 -# Fri Nov 18 16:23:24 2005 +# Linux kernel version: 2.6.14-rc4 +# Thu Oct 20 08:28:33 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 is not set -CONFIG_POWER3=y -CONFIG_POWER4=y -CONFIG_PPC_FPU=y -CONFIG_ALTIVEC=y -CONFIG_PPC_STD_MMU=y -CONFIG_SMP=y -CONFIG_NR_CPUS=32 +CONFIG_FORCE_MAX_ZONEORDER=13 # # Code maturity level options @@ -56,7 +41,7 @@ CONFIG_CPUSETS=y CONFIG_INITRAMFS_SOURCE="" # CONFIG_EMBEDDED is not set CONFIG_KALLSYMS=y -CONFIG_KALLSYMS_ALL=y +# CONFIG_KALLSYMS_ALL is not set # CONFIG_KALLSYMS_EXTRA_PASS is not set CONFIG_PRINTK=y CONFIG_BUG=y @@ -82,115 +67,78 @@ CONFIG_MODVERSIONS=y CONFIG_MODULE_SRCVERSION_ALL=y CONFIG_KMOD=y CONFIG_STOP_MACHINE=y - -# -# Block layer -# - -# -# IO Schedulers -# -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_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=y +CONFIG_PPC_BPA=y CONFIG_PPC_PMAC=y -CONFIG_PPC_PMAC64=y CONFIG_PPC_MAPLE=y -# CONFIG_PPC_CELL is not set +CONFIG_PPC=y +CONFIG_PPC64=y CONFIG_PPC_OF=y CONFIG_XICS=y -CONFIG_U3_DART=y CONFIG_MPIC=y -CONFIG_PPC_RTAS=y -CONFIG_RTAS_ERROR_LOGGING=y -CONFIG_RTAS_PROC=y -CONFIG_RTAS_FLASH=m -# CONFIG_MMIO_NVRAM is not set -CONFIG_MPIC_BROKEN_U3=y +CONFIG_BPA_IIC=y +CONFIG_ALTIVEC=y +CONFIG_PPC_SPLPAR=y +CONFIG_KEXEC=y CONFIG_IBMVIO=y -# 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=m -CONFIG_FORCE_MAX_ZONEORDER=13 +CONFIG_U3_DART=y +CONFIG_MPIC_BROKEN_U3=y +CONFIG_PPC_PMAC64=y +CONFIG_BOOTX_TEXT=y +# CONFIG_POWER4_ONLY is not set CONFIG_IOMMU_VMERGE=y -CONFIG_HOTPLUG_CPU=y -CONFIG_KEXEC=y -CONFIG_IRQ_ALL_CPUS=y -CONFIG_PPC_SPLPAR=y -CONFIG_EEH=y -CONFIG_SCANLOG=m -CONFIG_LPARCFG=y -# CONFIG_NUMA is not set +CONFIG_SMP=y +CONFIG_NR_CPUS=32 CONFIG_ARCH_SELECT_MEMORY_MODEL=y CONFIG_ARCH_FLATMEM_ENABLE=y +CONFIG_ARCH_DISCONTIGMEM_ENABLE=y +CONFIG_ARCH_DISCONTIGMEM_DEFAULT=y CONFIG_ARCH_SPARSEMEM_ENABLE=y -CONFIG_ARCH_SPARSEMEM_DEFAULT=y CONFIG_SELECT_MEMORY_MODEL=y # CONFIG_FLATMEM_MANUAL is not set -# CONFIG_DISCONTIGMEM_MANUAL is not set -CONFIG_SPARSEMEM_MANUAL=y -CONFIG_SPARSEMEM=y -CONFIG_HAVE_MEMORY_PRESENT=y +CONFIG_DISCONTIGMEM_MANUAL=y +# CONFIG_SPARSEMEM_MANUAL is not set +CONFIG_DISCONTIGMEM=y +CONFIG_FLAT_NODE_MEM_MAP=y +CONFIG_NEED_MULTIPLE_NODES=y # CONFIG_SPARSEMEM_STATIC is not set -CONFIG_SPARSEMEM_EXTREME=y -# CONFIG_MEMORY_HOTPLUG is not set -CONFIG_SPLIT_PTLOCK_CPUS=4096 -# CONFIG_PPC_64K_PAGES is not set +CONFIG_HAVE_ARCH_EARLY_PFN_TO_NID=y +CONFIG_NODES_SPAN_OTHER_NODES=y +# 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_EEH=y +CONFIG_GENERIC_HARDIRQS=y +CONFIG_PPC_RTAS=y +CONFIG_RTAS_PROC=y +CONFIG_RTAS_FLASH=m +CONFIG_SCANLOG=m +CONFIG_LPARCFG=y +CONFIG_SECCOMP=y +CONFIG_BINFMT_ELF=y +CONFIG_BINFMT_MISC=m +CONFIG_HOTPLUG_CPU=y 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=y -# CONFIG_PPC_INDIRECT_PCI is not set CONFIG_PCI=y CONFIG_PCI_DOMAINS=y # CONFIG_PCI_LEGACY_PROC is not set @@ -210,7 +158,6 @@ CONFIG_HOTPLUG_PCI=m # CONFIG_HOTPLUG_PCI_SHPC is not set CONFIG_HOTPLUG_PCI_RPA=m CONFIG_HOTPLUG_PCI_RPA_DLPAR=m -CONFIG_KERNEL_START=0xc000000000000000 # # Networking @@ -252,10 +199,6 @@ CONFIG_TCP_CONG_BIC=y # CONFIG_IPV6 is not set CONFIG_NETFILTER=y # CONFIG_NETFILTER_DEBUG is not set - -# -# Core Netfilter Configuration -# CONFIG_NETFILTER_NETLINK=y CONFIG_NETFILTER_NETLINK_QUEUE=m CONFIG_NETFILTER_NETLINK_LOG=m @@ -358,10 +301,6 @@ 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 @@ -399,7 +338,13 @@ CONFIG_FW_LOADER=y # # Parallel port support # -# CONFIG_PARPORT is not set +CONFIG_PARPORT=m +CONFIG_PARPORT_PC=m +# CONFIG_PARPORT_SERIAL is not set +# CONFIG_PARPORT_PC_FIFO is not set +# CONFIG_PARPORT_PC_SUPERIO is not set +# CONFIG_PARPORT_GSC is not set +# CONFIG_PARPORT_1284 is not set # # Plug and Play support @@ -409,6 +354,7 @@ CONFIG_FW_LOADER=y # Block devices # CONFIG_BLK_DEV_FD=y +# CONFIG_PARIDE 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 @@ -424,6 +370,14 @@ CONFIG_BLK_DEV_RAM_COUNT=16 CONFIG_BLK_DEV_RAM_SIZE=65536 CONFIG_BLK_DEV_INITRD=y # CONFIG_CDROM_PKTCDVD is not set + +# +# IO Schedulers +# +CONFIG_IOSCHED_NOOP=y +CONFIG_IOSCHED_AS=y +CONFIG_IOSCHED_DEADLINE=y +CONFIG_IOSCHED_CFQ=y # CONFIG_ATA_OVER_ETH is not set # @@ -453,7 +407,7 @@ CONFIG_IDEPCI_SHARE_IRQ=y # CONFIG_BLK_DEV_OFFBOARD is not set CONFIG_BLK_DEV_GENERIC=y # CONFIG_BLK_DEV_OPTI621 is not set -# CONFIG_BLK_DEV_SL82C105 is not set +CONFIG_BLK_DEV_SL82C105=y CONFIG_BLK_DEV_IDEDMA_PCI=y # CONFIG_BLK_DEV_IDEDMA_FORCED is not set CONFIG_IDEDMA_PCI_AUTO=y @@ -525,7 +479,6 @@ CONFIG_SCSI_ISCSI_ATTRS=m # # 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 @@ -542,12 +495,10 @@ 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 @@ -561,6 +512,8 @@ CONFIG_SCSI_SATA_SVW=y CONFIG_SCSI_IBMVSCSI=y # CONFIG_SCSI_INITIO is not set # CONFIG_SCSI_INIA100 is not set +# CONFIG_SCSI_PPA is not set +# CONFIG_SCSI_IMM is not set CONFIG_SCSI_SYM53C8XX_2=y CONFIG_SCSI_SYM53C8XX_DMA_ADDRESSING_MODE=0 CONFIG_SCSI_SYM53C8XX_DEFAULT_TAGS=16 @@ -655,9 +608,6 @@ CONFIG_IEEE1394_AMDTP=m 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 @@ -714,6 +664,7 @@ CONFIG_E100=y # CONFIG_EPIC100 is not set # CONFIG_SUNDANCE is not set # CONFIG_VIA_RHINE is not set +# CONFIG_NET_POCKET is not set # # Ethernet (1000 Mbit) @@ -733,6 +684,7 @@ CONFIG_E1000=y # CONFIG_VIA_VELOCITY is not set CONFIG_TIGON3=y # CONFIG_BNX2 is not set +# CONFIG_SPIDER_NET is not set # CONFIG_MV643XX_ETH is not set # @@ -762,6 +714,7 @@ CONFIG_IBMOL=y # CONFIG_WAN is not set # CONFIG_FDDI is not set # CONFIG_HIPPI is not set +# CONFIG_PLIP is not set CONFIG_PPP=m # CONFIG_PPP_MULTILINK is not set # CONFIG_PPP_FILTER is not set @@ -769,7 +722,6 @@ CONFIG_PPP_ASYNC=m CONFIG_PPP_SYNC_TTY=m CONFIG_PPP_DEFLATE=m CONFIG_PPP_BSDCOMP=m -# CONFIG_PPP_MPPE is not set CONFIG_PPPOE=m # CONFIG_SLIP is not set # CONFIG_NET_FC is not set @@ -832,6 +784,7 @@ CONFIG_INPUT_PCSPKR=m CONFIG_SERIO=y CONFIG_SERIO_I8042=y # CONFIG_SERIO_SERPORT is not set +# CONFIG_SERIO_PARKBD is not set # CONFIG_SERIO_PCIPS2 is not set CONFIG_SERIO_LIBPS2=y # CONFIG_SERIO_RAW is not set @@ -864,6 +817,10 @@ CONFIG_SERIAL_JSM=m CONFIG_UNIX98_PTYS=y CONFIG_LEGACY_PTYS=y CONFIG_LEGACY_PTY_COUNT=256 +CONFIG_PRINTER=m +# CONFIG_LP_CONSOLE is not set +# CONFIG_PPDEV is not set +# CONFIG_TIPAR is not set CONFIG_HVC_CONSOLE=y CONFIG_HVCS=m @@ -877,7 +834,6 @@ CONFIG_HVCS=m # # CONFIG_WATCHDOG is not set # CONFIG_RTC is not set -# CONFIG_GEN_RTC is not set # CONFIG_DTLK is not set # CONFIG_R3964 is not set # CONFIG_APPLICOM is not set @@ -895,7 +851,6 @@ CONFIG_MAX_RAW_DEVS=256 # TPM devices # # CONFIG_TCG_TPM is not set -# CONFIG_TELCLOCK is not set # # I2C support @@ -924,6 +879,7 @@ CONFIG_I2C_AMD8111=y CONFIG_I2C_KEYWEST=y CONFIG_I2C_PMAC_SMU=y # CONFIG_I2C_NFORCE2 is not set +# CONFIG_I2C_PARPORT is not set # CONFIG_I2C_PARPORT_LIGHT is not set # CONFIG_I2C_PROSAVAGE is not set # CONFIG_I2C_SAVAGE4 is not set @@ -948,7 +904,6 @@ 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 @@ -990,6 +945,7 @@ CONFIG_FB=y CONFIG_FB_CFB_FILLRECT=y CONFIG_FB_CFB_COPYAREA=y CONFIG_FB_CFB_IMAGEBLIT=y +CONFIG_FB_SOFT_CURSOR=y CONFIG_FB_MACMODES=y CONFIG_FB_MODE_HELPERS=y CONFIG_FB_TILEBLITTING=y @@ -1004,7 +960,6 @@ CONFIG_FB_OF=y # CONFIG_FB_ASILIANT is not set # CONFIG_FB_IMSTT is not set # CONFIG_FB_VGA16 is not set -# CONFIG_FB_S1D13XXX is not set # CONFIG_FB_NVIDIA is not set # CONFIG_FB_RIVA is not set CONFIG_FB_MATROX=y @@ -1028,6 +983,7 @@ CONFIG_FB_RADEON_I2C=y # CONFIG_FB_VOODOO1 is not set # CONFIG_FB_CYBLA is not set # CONFIG_FB_TRIDENT is not set +# CONFIG_FB_S1D13XXX is not set # CONFIG_FB_VIRTUAL is not set # @@ -1036,7 +992,6 @@ CONFIG_FB_RADEON_I2C=y # CONFIG_VGA_CONSOLE is not set CONFIG_DUMMY_CONSOLE=y CONFIG_FRAMEBUFFER_CONSOLE=y -# CONFIG_FRAMEBUFFER_CONSOLE_ROTATION is not set # CONFIG_FONTS is not set CONFIG_FONT_8x8=y CONFIG_FONT_8x16=y @@ -1057,94 +1012,7 @@ 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_SEQUENCER=m -CONFIG_SND_SEQ_DUMMY=m -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 is not set -# CONFIG_SND_USB_USX2Y is not set - -# -# Open Sound System -# -# CONFIG_SOUND_PRIME is not set +# CONFIG_SOUND is not set # # USB support @@ -1178,16 +1046,12 @@ 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 is not set # CONFIG_USB_PRINTER is not set # -# 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=m # CONFIG_USB_STORAGE_DEBUG is not set @@ -1242,7 +1106,7 @@ CONFIG_USB_HIDDEV=y # # CONFIG_USB_CATC is not set # CONFIG_USB_KAWETH is not set -# CONFIG_USB_PEGASUS is not set +CONFIG_USB_PEGASUS=y # CONFIG_USB_RTL8150 is not set # CONFIG_USB_USBNET is not set # CONFIG_USB_MON is not set @@ -1250,6 +1114,7 @@ CONFIG_USB_HIDDEV=y # # USB port drivers # +# CONFIG_USB_USS720 is not set # # USB Serial Converter support @@ -1298,7 +1163,6 @@ CONFIG_INFINIBAND_MTHCA=m # CONFIG_INFINIBAND_MTHCA_DEBUG is not set CONFIG_INFINIBAND_IPOIB=m # CONFIG_INFINIBAND_IPOIB_DEBUG is not set -# CONFIG_INFINIBAND_SRP is not set # # SN Devices @@ -1494,25 +1358,10 @@ CONFIG_NLS_KOI8_U=m CONFIG_NLS_UTF8=m # -# 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 - -# -# Instrumentation Support +# Profiling support # CONFIG_PROFILING=y CONFIG_OPROFILE=y -# CONFIG_KPROBES is not set # # Kernel hacking @@ -1529,15 +1378,14 @@ 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=y +# CONFIG_KPROBES is not set CONFIG_DEBUG_STACK_USAGE=y CONFIG_DEBUGGER=y CONFIG_XMON=y # CONFIG_XMON_DEFAULT is not set +# CONFIG_PPCDBG is not set CONFIG_IRQSTACKS=y -CONFIG_BOOTX_TEXT=y # # Security options @@ -1577,3 +1425,17 @@ 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/ppc64/kernel/Makefile b/trunk/arch/ppc64/kernel/Makefile new file mode 100644 index 000000000000..dac4cc20fa93 --- /dev/null +++ b/trunk/arch/ppc64/kernel/Makefile @@ -0,0 +1,46 @@ +# +# Makefile for the linux ppc64 kernel. +# + +ifneq ($(CONFIG_PPC_MERGE),y) + +EXTRA_CFLAGS += -mno-minimal-toc +extra-y := head.o vmlinux.lds + +obj-y := misc.o prom.o + +endif + +obj-y += idle.o dma.o \ + align.o \ + rtc.o \ + iommu.o + +pci-obj-$(CONFIG_PPC_MULTIPLATFORM) += pci_dn.o pci_direct_iommu.o + +obj-$(CONFIG_PCI) += pci.o pci_iommu.o iomap.o $(pci-obj-y) + +obj-$(CONFIG_PPC_MULTIPLATFORM) += nvram.o +ifneq ($(CONFIG_PPC_MERGE),y) +obj-$(CONFIG_PPC_MULTIPLATFORM) += prom_init.o +endif + +obj-$(CONFIG_KEXEC) += machine_kexec.o +obj-$(CONFIG_MODULES) += module.o +ifneq ($(CONFIG_PPC_MERGE),y) +obj-$(CONFIG_MODULES) += ppc_ksyms.o +endif +obj-$(CONFIG_HVC_CONSOLE) += hvconsole.o +ifneq ($(CONFIG_PPC_MERGE),y) +obj-$(CONFIG_BOOTX_TEXT) += btext.o +endif +obj-$(CONFIG_HVCS) += hvcserver.o + +obj-$(CONFIG_KPROBES) += kprobes.o + +ifneq ($(CONFIG_PPC_MERGE),y) +ifeq ($(CONFIG_PPC_ISERIES),y) +arch/ppc64/kernel/head.o: arch/powerpc/kernel/lparmap.s +AFLAGS_head.o += -Iarch/powerpc/kernel +endif +endif diff --git a/trunk/arch/powerpc/kernel/align.c b/trunk/arch/ppc64/kernel/align.c similarity index 51% rename from trunk/arch/powerpc/kernel/align.c rename to trunk/arch/ppc64/kernel/align.c index faaec9c6f78f..256d5b592aa1 100644 --- a/trunk/arch/powerpc/kernel/align.c +++ b/trunk/arch/ppc64/kernel/align.c @@ -7,9 +7,6 @@ * PowerPC 403GCX/405GP modifications. * Copyright (c) 2001-2002 PPC64 team, IBM Corp * 64-bit and Power4 support - * Copyright (c) 2005 Benjamin Herrenschmidt, IBM Corp - * - * Merge ppc32 and ppc64 implementations * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License @@ -41,15 +38,10 @@ struct aligninfo { #define F 8 /* to/from fp regs */ #define U 0x10 /* update index register */ #define M 0x20 /* multiple load/store */ -#define SW 0x40 /* byte swap int or ... */ -#define S 0x40 /* ... single-precision fp */ -#define SX 0x40 /* byte count in XER */ -#define HARD 0x80 /* string, stwcx. */ +#define SW 0x40 /* byte swap */ #define DCBZ 0x5f /* 8xx/82xx dcbz faults when cache not enabled */ -#define SWAP(a, b) (t = (a), (a) = (b), (b) = t) - /* * The PowerPC stores certain bits of the instruction that caused the * alignment exception in the DSISR register. This array maps those @@ -65,14 +57,14 @@ static struct aligninfo aligninfo[128] = { { 2, LD+SE }, /* 00 0 0101: lha */ { 2, ST }, /* 00 0 0110: sth */ { 4, LD+M }, /* 00 0 0111: lmw */ - { 4, LD+F+S }, /* 00 0 1000: lfs */ + { 4, LD+F }, /* 00 0 1000: lfs */ { 8, LD+F }, /* 00 0 1001: lfd */ - { 4, ST+F+S }, /* 00 0 1010: stfs */ + { 4, ST+F }, /* 00 0 1010: stfs */ { 8, ST+F }, /* 00 0 1011: stfd */ INVALID, /* 00 0 1100 */ - { 8, LD }, /* 00 0 1101: ld/ldu/lwa */ + { 8, LD }, /* 00 0 1101: ld */ INVALID, /* 00 0 1110 */ - { 8, ST }, /* 00 0 1111: std/stdu */ + { 8, ST }, /* 00 0 1111: std */ { 4, LD+U }, /* 00 1 0000: lwzu */ INVALID, /* 00 1 0001 */ { 4, ST+U }, /* 00 1 0010: stwu */ @@ -81,9 +73,9 @@ static struct aligninfo aligninfo[128] = { { 2, LD+SE+U }, /* 00 1 0101: lhau */ { 2, ST+U }, /* 00 1 0110: sthu */ { 4, ST+M }, /* 00 1 0111: stmw */ - { 4, LD+F+S+U }, /* 00 1 1000: lfsu */ + { 4, LD+F+U }, /* 00 1 1000: lfsu */ { 8, LD+F+U }, /* 00 1 1001: lfdu */ - { 4, ST+F+S+U }, /* 00 1 1010: stfsu */ + { 4, ST+F+U }, /* 00 1 1010: stfsu */ { 8, ST+F+U }, /* 00 1 1011: stfdu */ INVALID, /* 00 1 1100 */ INVALID, /* 00 1 1101 */ @@ -97,10 +89,10 @@ static struct aligninfo aligninfo[128] = { { 4, LD+SE }, /* 01 0 0101: lwax */ INVALID, /* 01 0 0110 */ INVALID, /* 01 0 0111 */ - { 4, LD+M+HARD+SX }, /* 01 0 1000: lswx */ - { 4, LD+M+HARD }, /* 01 0 1001: lswi */ - { 4, ST+M+HARD+SX }, /* 01 0 1010: stswx */ - { 4, ST+M+HARD }, /* 01 0 1011: stswi */ + { 0, LD }, /* 01 0 1000: lswx */ + { 0, LD }, /* 01 0 1001: lswi */ + { 0, ST }, /* 01 0 1010: stswx */ + { 0, ST }, /* 01 0 1011: stswi */ INVALID, /* 01 0 1100 */ { 8, LD+U }, /* 01 0 1101: ldu */ INVALID, /* 01 0 1110 */ @@ -123,7 +115,7 @@ static struct aligninfo aligninfo[128] = { INVALID, /* 01 1 1111 */ INVALID, /* 10 0 0000 */ INVALID, /* 10 0 0001 */ - INVALID, /* 10 0 0010: stwcx. */ + { 0, ST }, /* 10 0 0010: stwcx. */ INVALID, /* 10 0 0011 */ INVALID, /* 10 0 0100 */ INVALID, /* 10 0 0101 */ @@ -152,7 +144,7 @@ static struct aligninfo aligninfo[128] = { INVALID, /* 10 1 1100 */ INVALID, /* 10 1 1101 */ INVALID, /* 10 1 1110 */ - { 0, ST+HARD }, /* 10 1 1111: dcbz */ + { L1_CACHE_BYTES, ST }, /* 10 1 1111: dcbz */ { 4, LD }, /* 11 0 0000: lwzx */ INVALID, /* 11 0 0001 */ { 4, ST }, /* 11 0 0010: stwx */ @@ -161,9 +153,9 @@ static struct aligninfo aligninfo[128] = { { 2, LD+SE }, /* 11 0 0101: lhax */ { 2, ST }, /* 11 0 0110: sthx */ INVALID, /* 11 0 0111 */ - { 4, LD+F+S }, /* 11 0 1000: lfsx */ + { 4, LD+F }, /* 11 0 1000: lfsx */ { 8, LD+F }, /* 11 0 1001: lfdx */ - { 4, ST+F+S }, /* 11 0 1010: stfsx */ + { 4, ST+F }, /* 11 0 1010: stfsx */ { 8, ST+F }, /* 11 0 1011: stfdx */ INVALID, /* 11 0 1100 */ { 8, LD+M }, /* 11 0 1101: lmd */ @@ -177,9 +169,9 @@ static struct aligninfo aligninfo[128] = { { 2, LD+SE+U }, /* 11 1 0101: lhaux */ { 2, ST+U }, /* 11 1 0110: sthux */ INVALID, /* 11 1 0111 */ - { 4, LD+F+S+U }, /* 11 1 1000: lfsux */ + { 4, LD+F+U }, /* 11 1 1000: lfsux */ { 8, LD+F+U }, /* 11 1 1001: lfdux */ - { 4, ST+F+S+U }, /* 11 1 1010: stfsux */ + { 4, ST+F+U }, /* 11 1 1010: stfsux */ { 8, ST+F+U }, /* 11 1 1011: stfdux */ INVALID, /* 11 1 1100 */ INVALID, /* 11 1 1101 */ @@ -187,175 +179,45 @@ static struct aligninfo aligninfo[128] = { INVALID, /* 11 1 1111 */ }; -/* - * Create a DSISR value from the instruction - */ +#define SWAP(a, b) (t = (a), (a) = (b), (b) = t) + static inline unsigned make_dsisr(unsigned instr) { unsigned dsisr; - - - /* bits 6:15 --> 22:31 */ - dsisr = (instr & 0x03ff0000) >> 16; - - if (IS_XFORM(instr)) { - /* bits 29:30 --> 15:16 */ - dsisr |= (instr & 0x00000006) << 14; - /* bit 25 --> 17 */ - dsisr |= (instr & 0x00000040) << 8; - /* bits 21:24 --> 18:21 */ - dsisr |= (instr & 0x00000780) << 3; - } else { - /* bit 5 --> 17 */ - dsisr |= (instr & 0x04000000) >> 12; - /* bits 1: 4 --> 18:21 */ - dsisr |= (instr & 0x78000000) >> 17; - /* bits 30:31 --> 12:13 */ - if (IS_DSFORM(instr)) - dsisr |= (instr & 0x00000003) << 18; + + /* create a DSISR value from the instruction */ + dsisr = (instr & 0x03ff0000) >> 16; /* bits 6:15 --> 22:31 */ + + if ( IS_XFORM(instr) ) { + dsisr |= (instr & 0x00000006) << 14; /* bits 29:30 --> 15:16 */ + dsisr |= (instr & 0x00000040) << 8; /* bit 25 --> 17 */ + dsisr |= (instr & 0x00000780) << 3; /* bits 21:24 --> 18:21 */ } - - return dsisr; -} - -/* - * The dcbz (data cache block zero) instruction - * gives an alignment fault if used on non-cacheable - * memory. We handle the fault mainly for the - * case when we are running with the cache disabled - * for debugging. - */ -static int emulate_dcbz(struct pt_regs *regs, unsigned char __user *addr) -{ - long __user *p; - int i, size; - -#ifdef __powerpc64__ - size = ppc64_caches.dline_size; -#else - size = L1_CACHE_BYTES; -#endif - p = (long __user *) (regs->dar & -size); - if (user_mode(regs) && !access_ok(VERIFY_WRITE, p, size)) - return -EFAULT; - for (i = 0; i < size / sizeof(long); ++i) - if (__put_user(0, p+i)) - return -EFAULT; - return 1; -} - -/* - * Emulate load & store multiple instructions - * On 64-bit machines, these instructions only affect/use the - * bottom 4 bytes of each register, and the loads clear the - * top 4 bytes of the affected register. - */ -#ifdef CONFIG_PPC64 -#define REG_BYTE(rp, i) *((u8 *)((rp) + ((i) >> 2)) + ((i) & 3) + 4) -#else -#define REG_BYTE(rp, i) *((u8 *)(rp) + (i)) -#endif - -static int emulate_multiple(struct pt_regs *regs, unsigned char __user *addr, - unsigned int reg, unsigned int nb, - unsigned int flags, unsigned int instr) -{ - unsigned long *rptr; - unsigned int nb0, i; - - /* - * We do not try to emulate 8 bytes multiple as they aren't really - * available in our operating environments and we don't try to - * emulate multiples operations in kernel land as they should never - * be used/generated there at least not on unaligned boundaries - */ - if (unlikely((nb > 4) || !user_mode(regs))) - return 0; - - /* lmw, stmw, lswi/x, stswi/x */ - nb0 = 0; - if (flags & HARD) { - if (flags & SX) { - nb = regs->xer & 127; - if (nb == 0) - return 1; - } else { - if (__get_user(instr, - (unsigned int __user *)regs->nip)) - return -EFAULT; - nb = (instr >> 11) & 0x1f; - if (nb == 0) - nb = 32; + else { + dsisr |= (instr & 0x04000000) >> 12; /* bit 5 --> 17 */ + dsisr |= (instr & 0x78000000) >> 17; /* bits 1: 4 --> 18:21 */ + if ( IS_DSFORM(instr) ) { + dsisr |= (instr & 0x00000003) << 18; /* bits 30:31 --> 12:13 */ } - if (nb + reg * 4 > 128) { - nb0 = nb + reg * 4 - 128; - nb = 128 - reg * 4; - } - } else { - /* lwm, stmw */ - nb = (32 - reg) * 4; } - - if (!access_ok((flags & ST ? VERIFY_WRITE: VERIFY_READ), addr, nb+nb0)) - return -EFAULT; /* bad address */ - - rptr = ®s->gpr[reg]; - if (flags & LD) { - /* - * This zeroes the top 4 bytes of the affected registers - * in 64-bit mode, and also zeroes out any remaining - * bytes of the last register for lsw*. - */ - memset(rptr, 0, ((nb + 3) / 4) * sizeof(unsigned long)); - if (nb0 > 0) - memset(®s->gpr[0], 0, - ((nb0 + 3) / 4) * sizeof(unsigned long)); - - for (i = 0; i < nb; ++i) - if (__get_user(REG_BYTE(rptr, i), addr + i)) - return -EFAULT; - if (nb0 > 0) { - rptr = ®s->gpr[0]; - addr += nb; - for (i = 0; i < nb0; ++i) - if (__get_user(REG_BYTE(rptr, i), addr + i)) - return -EFAULT; - } - - } else { - for (i = 0; i < nb; ++i) - if (__put_user(REG_BYTE(rptr, i), addr + i)) - return -EFAULT; - if (nb0 > 0) { - rptr = ®s->gpr[0]; - addr += nb; - for (i = 0; i < nb0; ++i) - if (__put_user(REG_BYTE(rptr, i), addr + i)) - return -EFAULT; - } - } - return 1; + + return dsisr; } - -/* - * Called on alignment exception. Attempts to fixup - * - * Return 1 on success - * Return 0 if unable to handle the interrupt - * Return -EFAULT if data address is bad - */ - -int fix_alignment(struct pt_regs *regs) +int +fix_alignment(struct pt_regs *regs) { unsigned int instr, nb, flags; - unsigned int reg, areg; - unsigned int dsisr; + int t; + unsigned long reg, areg; + unsigned long i; + int ret; + unsigned dsisr; unsigned char __user *addr; unsigned char __user *p; - int ret, t; + unsigned long __user *lp; union { - u64 ll; + long ll; double dd; unsigned char v[8]; struct { @@ -369,22 +231,18 @@ int fix_alignment(struct pt_regs *regs) } data; /* - * We require a complete register set, if not, then our assembly - * is broken + * Return 1 on success + * Return 0 if unable to handle the interrupt + * Return -EFAULT if data address is bad */ - CHECK_FULL_REGS(regs); dsisr = regs->dsisr; - /* Some processors don't provide us with a DSISR we can use here, - * let's make one up from the instruction - */ if (cpu_has_feature(CPU_FTR_NODSISRALIGN)) { - unsigned int real_instr; - if (unlikely(__get_user(real_instr, - (unsigned int __user *)regs->nip))) - return -EFAULT; - dsisr = make_dsisr(real_instr); + unsigned int real_instr; + if (__get_user(real_instr, (unsigned int __user *)regs->nip)) + return 0; + dsisr = make_dsisr(real_instr); } /* extract the operation and registers from the dsisr */ @@ -400,37 +258,33 @@ int fix_alignment(struct pt_regs *regs) /* DAR has the operand effective address */ addr = (unsigned char __user *)regs->dar; - /* A size of 0 indicates an instruction we don't support, with - * the exception of DCBZ which is handled as a special case here - */ - if (instr == DCBZ) - return emulate_dcbz(regs, addr); - if (unlikely(nb == 0)) - return 0; + /* A size of 0 indicates an instruction we don't support */ + /* we also don't support the multiples (lmw, stmw, lmd, stmd) */ + if ((nb == 0) || (flags & M)) + return 0; /* too hard or invalid instruction */ - /* Load/Store Multiple instructions are handled in their own - * function + /* + * Special handling for dcbz + * dcbz may give an alignment exception for accesses to caching inhibited + * storage */ - if (flags & M) - return emulate_multiple(regs, addr, reg, nb, flags, instr); + if (instr == DCBZ) + addr = (unsigned char __user *) ((unsigned long)addr & -L1_CACHE_BYTES); /* Verify the address of the operand */ - if (unlikely(user_mode(regs) && - !access_ok((flags & ST ? VERIFY_WRITE : VERIFY_READ), - addr, nb))) - return -EFAULT; + if (user_mode(regs)) { + if (!access_ok((flags & ST? VERIFY_WRITE: VERIFY_READ), addr, nb)) + return -EFAULT; /* bad address */ + } /* Force the fprs into the save area so we can reference them */ if (flags & F) { - /* userland only */ - if (unlikely(!user_mode(regs))) + if (!user_mode(regs)) return 0; flush_fp_to_thread(current); } - - /* If we are loading, get the data from user space, else - * get it from register values - */ + + /* If we are loading, get the data from user space */ if (flags & LD) { data.ll = 0; ret = 0; @@ -447,62 +301,75 @@ int fix_alignment(struct pt_regs *regs) case 2: ret |= __get_user(data.v[6], p++); ret |= __get_user(data.v[7], p++); - if (unlikely(ret)) + if (ret) return -EFAULT; } - } else if (flags & F) - data.dd = current->thread.fpr[reg]; - else - data.ll = regs->gpr[reg]; - - /* Perform other misc operations like sign extension, byteswap, - * or floating point single precision conversion - */ - switch (flags & ~U) { - case LD+SE: /* sign extend */ + } + + /* If we are storing, get the data from the saved gpr or fpr */ + if (flags & ST) { + if (flags & F) { + if (nb == 4) { + /* Doing stfs, have to convert to single */ + preempt_disable(); + enable_kernel_fp(); + cvt_df(¤t->thread.fpr[reg], (float *)&data.v[4], ¤t->thread); + disable_kernel_fp(); + preempt_enable(); + } + else + data.dd = current->thread.fpr[reg]; + } + else + data.ll = regs->gpr[reg]; + } + + /* Swap bytes as needed */ + if (flags & SW) { + if (nb == 2) + SWAP(data.v[6], data.v[7]); + else { /* nb must be 4 */ + SWAP(data.v[4], data.v[7]); + SWAP(data.v[5], data.v[6]); + } + } + + /* Sign extend as needed */ + if (flags & SE) { if ( nb == 2 ) data.ll = data.x16.low16; else /* nb must be 4 */ data.ll = data.x32.low32; - break; - case LD+S: /* byte-swap */ - case ST+S: - if (nb == 2) { - SWAP(data.v[6], data.v[7]); - } else { - SWAP(data.v[4], data.v[7]); - SWAP(data.v[5], data.v[6]); + } + + /* If we are loading, move the data to the gpr or fpr */ + if (flags & LD) { + if (flags & F) { + if (nb == 4) { + /* Doing lfs, have to convert to double */ + preempt_disable(); + enable_kernel_fp(); + cvt_fd((float *)&data.v[4], ¤t->thread.fpr[reg], ¤t->thread); + disable_kernel_fp(); + preempt_enable(); + } + else + current->thread.fpr[reg] = data.dd; } - break; - - /* Single-precision FP load and store require conversions... */ - case LD+F+S: -#ifdef CONFIG_PPC_FPU - preempt_disable(); - enable_kernel_fp(); - cvt_fd((float *)&data.v[4], &data.dd, ¤t->thread); - preempt_enable(); -#else - return 0; -#endif - break; - case ST+F+S: -#ifdef CONFIG_PPC_FPU - preempt_disable(); - enable_kernel_fp(); - cvt_df(&data.dd, (float *)&data.v[4], ¤t->thread); - preempt_enable(); -#else - return 0; -#endif - break; + else + regs->gpr[reg] = data.ll; } - - /* Store result to memory or update registers */ + + /* If we are storing, copy the data to the user */ if (flags & ST) { ret = 0; p = addr; switch (nb) { + case 128: /* Special case - must be dcbz */ + lp = (unsigned long __user *)p; + for (i = 0; i < L1_CACHE_BYTES / sizeof(long); ++i) + ret |= __put_user(0, lp++); + break; case 8: ret |= __put_user(data.v[0], p++); ret |= __put_user(data.v[1], p++); @@ -515,16 +382,15 @@ int fix_alignment(struct pt_regs *regs) ret |= __put_user(data.v[6], p++); ret |= __put_user(data.v[7], p++); } - if (unlikely(ret)) + if (ret) return -EFAULT; - } else if (flags & F) - current->thread.fpr[reg] = data.dd; - else - regs->gpr[reg] = data.ll; - + } + /* Update RA as needed */ - if (flags & U) + if (flags & U) { regs->gpr[areg] = regs->dar; + } return 1; } + diff --git a/trunk/arch/ppc64/kernel/asm-offsets.c b/trunk/arch/ppc64/kernel/asm-offsets.c new file mode 100644 index 000000000000..84ab5c18ef52 --- /dev/null +++ b/trunk/arch/ppc64/kernel/asm-offsets.c @@ -0,0 +1,195 @@ +/* + * This program is used to generate definitions needed by + * assembly language modules. + * + * We use the technique used in the OSF Mach kernel code: + * generate asm statements containing #defines, + * compile this file to assembler, and then extract the + * #defines from the assembly-language output. + * + * 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 +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#include +#include +#include +#include +#include +#include +#include +#include + +#define DEFINE(sym, val) \ + asm volatile("\n->" #sym " %0 " #val : : "i" (val)) + +#define BLANK() asm volatile("\n->" : : ) + +int main(void) +{ + /* thread struct on stack */ + DEFINE(TI_FLAGS, offsetof(struct thread_info, flags)); + DEFINE(TI_PREEMPT, offsetof(struct thread_info, preempt_count)); + DEFINE(TI_SC_NOERR, offsetof(struct thread_info, syscall_noerror)); + + /* task_struct->thread */ + DEFINE(THREAD, offsetof(struct task_struct, thread)); + DEFINE(PT_REGS, offsetof(struct thread_struct, regs)); + DEFINE(THREAD_FPEXC_MODE, offsetof(struct thread_struct, fpexc_mode)); + DEFINE(THREAD_FPR0, offsetof(struct thread_struct, fpr[0])); + DEFINE(THREAD_FPSCR, offsetof(struct thread_struct, fpscr)); + DEFINE(KSP, offsetof(struct thread_struct, ksp)); + DEFINE(KSP_VSID, offsetof(struct thread_struct, ksp_vsid)); + +#ifdef CONFIG_ALTIVEC + DEFINE(THREAD_VR0, offsetof(struct thread_struct, vr[0])); + DEFINE(THREAD_VRSAVE, offsetof(struct thread_struct, vrsave)); + DEFINE(THREAD_VSCR, offsetof(struct thread_struct, vscr)); + DEFINE(THREAD_USED_VR, offsetof(struct thread_struct, used_vr)); +#endif /* CONFIG_ALTIVEC */ + DEFINE(MM, offsetof(struct task_struct, mm)); + DEFINE(AUDITCONTEXT, offsetof(struct task_struct, audit_context)); + + DEFINE(DCACHEL1LINESIZE, offsetof(struct ppc64_caches, dline_size)); + DEFINE(DCACHEL1LOGLINESIZE, offsetof(struct ppc64_caches, log_dline_size)); + DEFINE(DCACHEL1LINESPERPAGE, offsetof(struct ppc64_caches, dlines_per_page)); + 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_LPAR, PLATFORM_LPAR); + + /* paca */ + DEFINE(PACA_SIZE, sizeof(struct paca_struct)); + DEFINE(PACAPACAINDEX, offsetof(struct paca_struct, paca_index)); + DEFINE(PACAPROCSTART, offsetof(struct paca_struct, cpu_start)); + DEFINE(PACAKSAVE, offsetof(struct paca_struct, kstack)); + DEFINE(PACACURRENT, offsetof(struct paca_struct, __current)); + DEFINE(PACASAVEDMSR, offsetof(struct paca_struct, saved_msr)); + DEFINE(PACASTABREAL, offsetof(struct paca_struct, stab_real)); + DEFINE(PACASTABVIRT, offsetof(struct paca_struct, stab_addr)); + DEFINE(PACASTABRR, offsetof(struct paca_struct, stab_rr)); + DEFINE(PACAR1, offsetof(struct paca_struct, saved_r1)); + DEFINE(PACATOC, offsetof(struct paca_struct, kernel_toc)); + DEFINE(PACAPROCENABLED, offsetof(struct paca_struct, proc_enabled)); + DEFINE(PACASLBCACHE, offsetof(struct paca_struct, slb_cache)); + DEFINE(PACASLBCACHEPTR, offsetof(struct paca_struct, slb_cache_ptr)); + DEFINE(PACACONTEXTID, offsetof(struct paca_struct, context.id)); +#ifdef CONFIG_PPC_64K_PAGES + DEFINE(PACAPGDIR, offsetof(struct paca_struct, pgdir)); +#endif +#ifdef CONFIG_HUGETLB_PAGE + DEFINE(PACALOWHTLBAREAS, offsetof(struct paca_struct, context.low_htlb_areas)); + DEFINE(PACAHIGHHTLBAREAS, offsetof(struct paca_struct, context.high_htlb_areas)); +#endif /* CONFIG_HUGETLB_PAGE */ + DEFINE(PACADEFAULTDECR, offsetof(struct paca_struct, default_decr)); + DEFINE(PACA_EXGEN, offsetof(struct paca_struct, exgen)); + DEFINE(PACA_EXMC, offsetof(struct paca_struct, exmc)); + DEFINE(PACA_EXSLB, offsetof(struct paca_struct, exslb)); + DEFINE(PACA_EXDSI, offsetof(struct paca_struct, exdsi)); + DEFINE(PACAEMERGSP, offsetof(struct paca_struct, emergency_sp)); + DEFINE(PACALPPACA, offsetof(struct paca_struct, lppaca)); + DEFINE(PACAHWCPUID, offsetof(struct paca_struct, hw_cpu_id)); + DEFINE(LPPACASRR0, offsetof(struct lppaca, saved_srr0)); + DEFINE(LPPACASRR1, offsetof(struct lppaca, saved_srr1)); + DEFINE(LPPACAANYINT, offsetof(struct lppaca, int_dword.any_int)); + DEFINE(LPPACADECRINT, offsetof(struct lppaca, int_dword.fields.decr_int)); + + /* RTAS */ + DEFINE(RTASBASE, offsetof(struct rtas_t, base)); + DEFINE(RTASENTRY, offsetof(struct rtas_t, entry)); + + /* Interrupt register frame */ + DEFINE(STACK_FRAME_OVERHEAD, STACK_FRAME_OVERHEAD); + + DEFINE(SWITCH_FRAME_SIZE, STACK_FRAME_OVERHEAD + sizeof(struct pt_regs)); + + /* 288 = # of volatile regs, int & fp, for leaf routines */ + /* which do not stack a frame. See the PPC64 ABI. */ + DEFINE(INT_FRAME_SIZE, STACK_FRAME_OVERHEAD + sizeof(struct pt_regs) + 288); + /* Create extra stack space for SRR0 and SRR1 when calling prom/rtas. */ + DEFINE(PROM_FRAME_SIZE, STACK_FRAME_OVERHEAD + sizeof(struct pt_regs) + 16); + DEFINE(RTAS_FRAME_SIZE, STACK_FRAME_OVERHEAD + sizeof(struct pt_regs) + 16); + DEFINE(GPR0, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[0])); + DEFINE(GPR1, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[1])); + DEFINE(GPR2, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[2])); + DEFINE(GPR3, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[3])); + DEFINE(GPR4, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[4])); + DEFINE(GPR5, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[5])); + DEFINE(GPR6, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[6])); + DEFINE(GPR7, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[7])); + DEFINE(GPR8, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[8])); + DEFINE(GPR9, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[9])); + DEFINE(GPR10, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[10])); + DEFINE(GPR11, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[11])); + DEFINE(GPR12, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[12])); + DEFINE(GPR13, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, gpr[13])); + /* + * Note: these symbols include _ because they overlap with special + * register names + */ + DEFINE(_NIP, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, nip)); + DEFINE(_MSR, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, msr)); + DEFINE(_CTR, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, ctr)); + DEFINE(_LINK, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, link)); + DEFINE(_CCR, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, ccr)); + DEFINE(_XER, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, xer)); + DEFINE(_DAR, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, dar)); + DEFINE(_DSISR, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, dsisr)); + DEFINE(ORIG_GPR3, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, orig_gpr3)); + DEFINE(RESULT, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, result)); + DEFINE(_TRAP, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, trap)); + DEFINE(SOFTE, STACK_FRAME_OVERHEAD+offsetof(struct pt_regs, softe)); + + /* These _only_ to be used with {PROM,RTAS}_FRAME_SIZE!!! */ + DEFINE(_SRR0, STACK_FRAME_OVERHEAD+sizeof(struct pt_regs)); + DEFINE(_SRR1, STACK_FRAME_OVERHEAD+sizeof(struct pt_regs)+8); + + DEFINE(CLONE_VM, CLONE_VM); + DEFINE(CLONE_UNTRACED, CLONE_UNTRACED); + + /* About the CPU features table */ + DEFINE(CPU_SPEC_ENTRY_SIZE, sizeof(struct cpu_spec)); + DEFINE(CPU_SPEC_PVR_MASK, offsetof(struct cpu_spec, pvr_mask)); + DEFINE(CPU_SPEC_PVR_VALUE, offsetof(struct cpu_spec, pvr_value)); + DEFINE(CPU_SPEC_FEATURES, offsetof(struct cpu_spec, cpu_features)); + DEFINE(CPU_SPEC_SETUP, offsetof(struct cpu_spec, cpu_setup)); + + /* systemcfg offsets for use by vdso */ + DEFINE(CFG_TB_ORIG_STAMP, offsetof(struct systemcfg, tb_orig_stamp)); + DEFINE(CFG_TB_TICKS_PER_SEC, offsetof(struct systemcfg, tb_ticks_per_sec)); + DEFINE(CFG_TB_TO_XS, offsetof(struct systemcfg, tb_to_xs)); + DEFINE(CFG_STAMP_XSEC, offsetof(struct systemcfg, stamp_xsec)); + DEFINE(CFG_TB_UPDATE_COUNT, offsetof(struct systemcfg, tb_update_count)); + DEFINE(CFG_TZ_MINUTEWEST, offsetof(struct systemcfg, tz_minuteswest)); + DEFINE(CFG_TZ_DSTTIME, offsetof(struct systemcfg, tz_dsttime)); + DEFINE(CFG_SYSCALL_MAP32, offsetof(struct systemcfg, syscall_map_32)); + DEFINE(CFG_SYSCALL_MAP64, offsetof(struct systemcfg, syscall_map_64)); + + /* timeval/timezone offsets for use by vdso */ + DEFINE(TVAL64_TV_SEC, offsetof(struct timeval, tv_sec)); + DEFINE(TVAL64_TV_USEC, offsetof(struct timeval, tv_usec)); + DEFINE(TVAL32_TV_SEC, offsetof(struct compat_timeval, tv_sec)); + DEFINE(TVAL32_TV_USEC, offsetof(struct compat_timeval, tv_usec)); + DEFINE(TZONE_TZ_MINWEST, offsetof(struct timezone, tz_minuteswest)); + DEFINE(TZONE_TZ_DSTTIME, offsetof(struct timezone, tz_dsttime)); + + return 0; +} diff --git a/trunk/arch/ppc64/kernel/btext.c b/trunk/arch/ppc64/kernel/btext.c new file mode 100644 index 000000000000..506a37885c5c --- /dev/null +++ b/trunk/arch/ppc64/kernel/btext.c @@ -0,0 +1,792 @@ +/* + * Procedures for drawing on the screen early on in the boot process. + * + * Benjamin Herrenschmidt + */ +#include +#include +#include +#include + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#undef NO_SCROLL + +#ifndef NO_SCROLL +static void scrollscreen(void); +#endif + +static void draw_byte(unsigned char c, long locX, long locY); +static void draw_byte_32(unsigned char *bits, unsigned int *base, int rb); +static void draw_byte_16(unsigned char *bits, unsigned int *base, int rb); +static void draw_byte_8(unsigned char *bits, unsigned int *base, int rb); + +static int g_loc_X; +static int g_loc_Y; +static int g_max_loc_X; +static int g_max_loc_Y; + +static int dispDeviceRowBytes; +static int dispDeviceDepth; +static int dispDeviceRect[4]; +static unsigned char *dispDeviceBase, *logicalDisplayBase; + +unsigned long disp_BAT[2] __initdata = {0, 0}; + +#define cmapsz (16*256) + +static unsigned char vga_font[cmapsz]; + +int boot_text_mapped; +int force_printk_to_btext = 0; + + +/* Here's a small text engine to use during early boot + * or for debugging purposes + * + * todo: + * + * - build some kind of vgacon with it to enable early printk + * - move to a separate file + * - add a few video driver hooks to keep in sync with display + * changes. + */ + +void map_boot_text(void) +{ + unsigned long base, offset, size; + unsigned char *vbase; + + /* By default, we are no longer mapped */ + boot_text_mapped = 0; + if (dispDeviceBase == 0) + return; + base = ((unsigned long) dispDeviceBase) & 0xFFFFF000UL; + offset = ((unsigned long) dispDeviceBase) - base; + size = dispDeviceRowBytes * dispDeviceRect[3] + offset + + dispDeviceRect[0]; + vbase = __ioremap(base, size, _PAGE_NO_CACHE); + if (vbase == 0) + return; + logicalDisplayBase = vbase + offset; + boot_text_mapped = 1; +} + +int btext_initialize(struct device_node *np) +{ + unsigned int width, height, depth, pitch; + unsigned long address = 0; + u32 *prop; + + prop = (u32 *)get_property(np, "width", NULL); + if (prop == NULL) + return -EINVAL; + width = *prop; + prop = (u32 *)get_property(np, "height", NULL); + if (prop == NULL) + return -EINVAL; + height = *prop; + prop = (u32 *)get_property(np, "depth", NULL); + if (prop == NULL) + return -EINVAL; + depth = *prop; + pitch = width * ((depth + 7) / 8); + prop = (u32 *)get_property(np, "linebytes", NULL); + if (prop) + pitch = *prop; + if (pitch == 1) + pitch = 0x1000; + prop = (u32 *)get_property(np, "address", NULL); + if (prop) + address = *prop; + + /* FIXME: Add support for PCI reg properties */ + + if (address == 0) + return -EINVAL; + + g_loc_X = 0; + g_loc_Y = 0; + g_max_loc_X = width / 8; + g_max_loc_Y = height / 16; + logicalDisplayBase = (unsigned char *)address; + dispDeviceBase = (unsigned char *)address; + dispDeviceRowBytes = pitch; + dispDeviceDepth = depth; + dispDeviceRect[0] = dispDeviceRect[1] = 0; + dispDeviceRect[2] = width; + dispDeviceRect[3] = height; + + map_boot_text(); + + return 0; +} + +static void btext_putc(unsigned char c) +{ + btext_drawchar(c); +} + +void __init init_boot_display(void) +{ + char *name; + struct device_node *np = NULL; + int rc = -ENODEV; + + printk("trying to initialize btext ...\n"); + + name = (char *)get_property(of_chosen, "linux,stdout-path", NULL); + if (name != NULL) { + np = of_find_node_by_path(name); + if (np != NULL) { + if (strcmp(np->type, "display") != 0) { + printk("boot stdout isn't a display !\n"); + of_node_put(np); + np = NULL; + } + } + } + if (np) + rc = btext_initialize(np); + if (rc) { + for (np = NULL; (np = of_find_node_by_type(np, "display"));) { + if (get_property(np, "linux,opened", NULL)) { + printk("trying %s ...\n", np->full_name); + rc = btext_initialize(np); + printk("result: %d\n", rc); + } + if (rc == 0) + break; + } + } + if (rc == 0 && udbg_putc == NULL) + udbg_putc = btext_putc; +} + + +/* Calc the base address of a given point (x,y) */ +static unsigned char * calc_base(int x, int y) +{ + unsigned char *base; + + base = logicalDisplayBase; + if (base == 0) + base = dispDeviceBase; + base += (x + dispDeviceRect[0]) * (dispDeviceDepth >> 3); + base += (y + dispDeviceRect[1]) * dispDeviceRowBytes; + return base; +} + +/* Adjust the display to a new resolution */ +void btext_update_display(unsigned long phys, int width, int height, + int depth, int pitch) +{ + if (dispDeviceBase == 0) + return; + + /* check it's the same frame buffer (within 256MB) */ + if ((phys ^ (unsigned long)dispDeviceBase) & 0xf0000000) + return; + + dispDeviceBase = (__u8 *) phys; + dispDeviceRect[0] = 0; + dispDeviceRect[1] = 0; + dispDeviceRect[2] = width; + dispDeviceRect[3] = height; + dispDeviceDepth = depth; + dispDeviceRowBytes = pitch; + if (boot_text_mapped) { + iounmap(logicalDisplayBase); + boot_text_mapped = 0; + } + map_boot_text(); + g_loc_X = 0; + g_loc_Y = 0; + g_max_loc_X = width / 8; + g_max_loc_Y = height / 16; +} + +void btext_clearscreen(void) +{ + unsigned long *base = (unsigned long *)calc_base(0, 0); + unsigned long width = ((dispDeviceRect[2] - dispDeviceRect[0]) * + (dispDeviceDepth >> 3)) >> 3; + int i,j; + + for (i=0; i<(dispDeviceRect[3] - dispDeviceRect[1]); i++) + { + unsigned long *ptr = base; + for(j=width; j; --j) + *(ptr++) = 0; + base += (dispDeviceRowBytes >> 3); + } +} + +#ifndef NO_SCROLL +static void scrollscreen(void) +{ + unsigned long *src = (unsigned long *)calc_base(0,16); + unsigned long *dst = (unsigned long *)calc_base(0,0); + unsigned long width = ((dispDeviceRect[2] - dispDeviceRect[0]) * + (dispDeviceDepth >> 3)) >> 3; + int i,j; + + for (i=0; i<(dispDeviceRect[3] - dispDeviceRect[1] - 16); i++) + { + unsigned long *src_ptr = src; + unsigned long *dst_ptr = dst; + for(j=width; j; --j) + *(dst_ptr++) = *(src_ptr++); + src += (dispDeviceRowBytes >> 3); + dst += (dispDeviceRowBytes >> 3); + } + for (i=0; i<16; i++) + { + unsigned long *dst_ptr = dst; + for(j=width; j; --j) + *(dst_ptr++) = 0; + dst += (dispDeviceRowBytes >> 3); + } +} +#endif /* ndef NO_SCROLL */ + +void btext_drawchar(char c) +{ + int cline = 0; +#ifdef NO_SCROLL + int x; +#endif + if (!boot_text_mapped) + return; + + switch (c) { + case '\b': + if (g_loc_X > 0) + --g_loc_X; + break; + case '\t': + g_loc_X = (g_loc_X & -8) + 8; + break; + case '\r': + g_loc_X = 0; + break; + case '\n': + g_loc_X = 0; + g_loc_Y++; + cline = 1; + break; + default: + draw_byte(c, g_loc_X++, g_loc_Y); + } + if (g_loc_X >= g_max_loc_X) { + g_loc_X = 0; + g_loc_Y++; + cline = 1; + } +#ifndef NO_SCROLL + while (g_loc_Y >= g_max_loc_Y) { + scrollscreen(); + g_loc_Y--; + } +#else + /* wrap around from bottom to top of screen so we don't + waste time scrolling each line. -- paulus. */ + if (g_loc_Y >= g_max_loc_Y) + g_loc_Y = 0; + if (cline) { + for (x = 0; x < g_max_loc_X; ++x) + draw_byte(' ', x, g_loc_Y); + } +#endif +} + +void btext_drawstring(const char *c) +{ + if (!boot_text_mapped) + return; + while (*c) + btext_drawchar(*c++); +} + +void btext_drawhex(unsigned long v) +{ + char *hex_table = "0123456789abcdef"; + + if (!boot_text_mapped) + return; + btext_drawchar(hex_table[(v >> 60) & 0x0000000FUL]); + btext_drawchar(hex_table[(v >> 56) & 0x0000000FUL]); + btext_drawchar(hex_table[(v >> 52) & 0x0000000FUL]); + btext_drawchar(hex_table[(v >> 48) & 0x0000000FUL]); + btext_drawchar(hex_table[(v >> 44) & 0x0000000FUL]); + btext_drawchar(hex_table[(v >> 40) & 0x0000000FUL]); + btext_drawchar(hex_table[(v >> 36) & 0x0000000FUL]); + btext_drawchar(hex_table[(v >> 32) & 0x0000000FUL]); + btext_drawchar(hex_table[(v >> 28) & 0x0000000FUL]); + btext_drawchar(hex_table[(v >> 24) & 0x0000000FUL]); + btext_drawchar(hex_table[(v >> 20) & 0x0000000FUL]); + btext_drawchar(hex_table[(v >> 16) & 0x0000000FUL]); + btext_drawchar(hex_table[(v >> 12) & 0x0000000FUL]); + btext_drawchar(hex_table[(v >> 8) & 0x0000000FUL]); + btext_drawchar(hex_table[(v >> 4) & 0x0000000FUL]); + btext_drawchar(hex_table[(v >> 0) & 0x0000000FUL]); + btext_drawchar(' '); +} + +static void draw_byte(unsigned char c, long locX, long locY) +{ + unsigned char *base = calc_base(locX << 3, locY << 4); + unsigned char *font = &vga_font[((unsigned int)c) * 16]; + int rb = dispDeviceRowBytes; + + switch(dispDeviceDepth) { + case 24: + case 32: + draw_byte_32(font, (unsigned int *)base, rb); + break; + case 15: + case 16: + draw_byte_16(font, (unsigned int *)base, rb); + break; + case 8: + draw_byte_8(font, (unsigned int *)base, rb); + break; + } +} + +static unsigned int expand_bits_8[16] = { + 0x00000000, + 0x000000ff, + 0x0000ff00, + 0x0000ffff, + 0x00ff0000, + 0x00ff00ff, + 0x00ffff00, + 0x00ffffff, + 0xff000000, + 0xff0000ff, + 0xff00ff00, + 0xff00ffff, + 0xffff0000, + 0xffff00ff, + 0xffffff00, + 0xffffffff +}; + +static unsigned int expand_bits_16[4] = { + 0x00000000, + 0x0000ffff, + 0xffff0000, + 0xffffffff +}; + + +static void draw_byte_32(unsigned char *font, unsigned int *base, int rb) +{ + int l, bits; + int fg = 0xFFFFFFFFUL; + int bg = 0x00000000UL; + + for (l = 0; l < 16; ++l) + { + bits = *font++; + base[0] = (-(bits >> 7) & fg) ^ bg; + base[1] = (-((bits >> 6) & 1) & fg) ^ bg; + base[2] = (-((bits >> 5) & 1) & fg) ^ bg; + base[3] = (-((bits >> 4) & 1) & fg) ^ bg; + base[4] = (-((bits >> 3) & 1) & fg) ^ bg; + base[5] = (-((bits >> 2) & 1) & fg) ^ bg; + base[6] = (-((bits >> 1) & 1) & fg) ^ bg; + base[7] = (-(bits & 1) & fg) ^ bg; + base = (unsigned int *) ((char *)base + rb); + } +} + +static void draw_byte_16(unsigned char *font, unsigned int *base, int rb) +{ + int l, bits; + int fg = 0xFFFFFFFFUL; + int bg = 0x00000000UL; + unsigned int *eb = (int *)expand_bits_16; + + for (l = 0; l < 16; ++l) + { + bits = *font++; + base[0] = (eb[bits >> 6] & fg) ^ bg; + base[1] = (eb[(bits >> 4) & 3] & fg) ^ bg; + base[2] = (eb[(bits >> 2) & 3] & fg) ^ bg; + base[3] = (eb[bits & 3] & fg) ^ bg; + base = (unsigned int *) ((char *)base + rb); + } +} + +static void draw_byte_8(unsigned char *font, unsigned int *base, int rb) +{ + int l, bits; + int fg = 0x0F0F0F0FUL; + int bg = 0x00000000UL; + unsigned int *eb = (int *)expand_bits_8; + + for (l = 0; l < 16; ++l) + { + bits = *font++; + base[0] = (eb[bits >> 4] & fg) ^ bg; + base[1] = (eb[bits & 0xf] & fg) ^ bg; + base = (unsigned int *) ((char *)base + rb); + } +} + +static unsigned char vga_font[cmapsz] = { +0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, +0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x7e, 0x81, 0xa5, 0x81, 0x81, 0xbd, +0x99, 0x81, 0x81, 0x7e, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x7e, 0xff, +0xdb, 0xff, 0xff, 0xc3, 0xe7, 0xff, 0xff, 0x7e, 0x00, 0x00, 0x00, 0x00, +0x00, 0x00, 0x00, 0x00, 0x6c, 0xfe, 0xfe, 0xfe, 0xfe, 0x7c, 0x38, 0x10, +0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x10, 0x38, 0x7c, 0xfe, +0x7c, 0x38, 0x10, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x18, +0x3c, 0x3c, 0xe7, 0xe7, 0xe7, 0x18, 0x18, 0x3c, 0x00, 0x00, 0x00, 0x00, +0x00, 0x00, 0x00, 0x18, 0x3c, 0x7e, 0xff, 0xff, 0x7e, 0x18, 0x18, 0x3c, +0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x18, 0x3c, +0x3c, 0x18, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xff, 0xff, 0xff, 0xff, +0xff, 0xff, 0xe7, 0xc3, 0xc3, 0xe7, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, +0x00, 0x00, 0x00, 0x00, 0x00, 0x3c, 0x66, 0x42, 0x42, 0x66, 0x3c, 0x00, +0x00, 0x00, 0x00, 0x00, 0xff, 0xff, 0xff, 0xff, 0xff, 0xc3, 0x99, 0xbd, +0xbd, 0x99, 0xc3, 0xff, 0xff, 0xff, 0xff, 0xff, 0x00, 0x00, 0x1e, 0x0e, +0x1a, 0x32, 0x78, 0xcc, 0xcc, 0xcc, 0xcc, 0x78, 0x00, 0x00, 0x00, 0x00, +0x00, 0x00, 0x3c, 0x66, 0x66, 0x66, 0x66, 0x3c, 0x18, 0x7e, 0x18, 0x18, +0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x3f, 0x33, 0x3f, 0x30, 0x30, 0x30, +0x30, 0x70, 0xf0, 0xe0, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x7f, 0x63, +0x7f, 0x63, 0x63, 0x63, 0x63, 0x67, 0xe7, 0xe6, 0xc0, 0x00, 0x00, 0x00, +0x00, 0x00, 0x00, 0x18, 0x18, 0xdb, 0x3c, 0xe7, 0x3c, 0xdb, 0x18, 0x18, +0x00, 0x00, 0x00, 0x00, 0x00, 0x80, 0xc0, 0xe0, 0xf0, 0xf8, 0xfe, 0xf8, +0xf0, 0xe0, 0xc0, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0x06, 0x0e, +0x1e, 0x3e, 0xfe, 0x3e, 0x1e, 0x0e, 0x06, 0x02, 0x00, 0x00, 0x00, 0x00, +0x00, 0x00, 0x18, 0x3c, 0x7e, 0x18, 0x18, 0x18, 0x7e, 0x3c, 0x18, 0x00, +0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x66, 0x66, 0x66, 0x66, 0x66, 0x66, +0x66, 0x00, 0x66, 0x66, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x7f, 0xdb, +0xdb, 0xdb, 0x7b, 0x1b, 0x1b, 0x1b, 0x1b, 0x1b, 0x00, 0x00, 0x00, 0x00, +0x00, 0x7c, 0xc6, 0x60, 0x38, 0x6c, 0xc6, 0xc6, 0x6c, 0x38, 0x0c, 0xc6, +0x7c, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, +0xfe, 0xfe, 0xfe, 0xfe, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x18, 0x3c, +0x7e, 0x18, 0x18, 0x18, 0x7e, 0x3c, 0x18, 0x7e, 0x00, 0x00, 0x00, 0x00, +0x00, 0x00, 0x18, 0x3c, 0x7e, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18, +0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18, +0x18, 0x7e, 0x3c, 0x18, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, +0x00, 0x18, 0x0c, 0xfe, 0x0c, 0x18, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, +0x00, 0x00, 0x00, 0x00, 0x00, 0x30, 0x60, 0xfe, 0x60, 0x30, 0x00, 0x00, +0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xc0, 0xc0, +0xc0, 0xfe, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, +0x00, 0x24, 0x66, 0xff, 0x66, 0x24, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, +0x00, 0x00, 0x00, 0x00, 0x10, 0x38, 0x38, 0x7c, 0x7c, 0xfe, 0xfe, 0x00, +0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xfe, 0xfe, 0x7c, 0x7c, +0x38, 0x38, 0x10, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, +0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, +0x00, 0x00, 0x18, 0x3c, 0x3c, 0x3c, 0x18, 0x18, 0x18, 0x00, 0x18, 0x18, +0x00, 0x00, 0x00, 0x00, 0x00, 0x66, 0x66, 0x66, 0x24, 0x00, 0x00, 0x00, +0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x6c, +0x6c, 0xfe, 0x6c, 0x6c, 0x6c, 0xfe, 0x6c, 0x6c, 0x00, 0x00, 0x00, 0x00, +0x18, 0x18, 0x7c, 0xc6, 0xc2, 0xc0, 0x7c, 0x06, 0x06, 0x86, 0xc6, 0x7c, +0x18, 0x18, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xc2, 0xc6, 0x0c, 0x18, +0x30, 0x60, 0xc6, 0x86, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x38, 0x6c, +0x6c, 0x38, 0x76, 0xdc, 0xcc, 0xcc, 0xcc, 0x76, 0x00, 0x00, 0x00, 0x00, +0x00, 0x30, 0x30, 0x30, 0x60, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, +0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x0c, 0x18, 0x30, 0x30, 0x30, 0x30, +0x30, 0x30, 0x18, 0x0c, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x30, 0x18, +0x0c, 0x0c, 0x0c, 0x0c, 0x0c, 0x0c, 0x18, 0x30, 0x00, 0x00, 0x00, 0x00, +0x00, 0x00, 0x00, 0x00, 0x00, 0x66, 0x3c, 0xff, 0x3c, 0x66, 0x00, 0x00, +0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x18, 0x18, 0x7e, +0x18, 0x18, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, +0x00, 0x00, 0x00, 0x00, 0x00, 0x18, 0x18, 0x18, 0x30, 0x00, 0x00, 0x00, +0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x7e, 0x00, 0x00, 0x00, 0x00, +0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, +0x00, 0x00, 0x18, 0x18, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, +0x02, 0x06, 0x0c, 0x18, 0x30, 0x60, 0xc0, 0x80, 0x00, 0x00, 0x00, 0x00, +0x00, 0x00, 0x7c, 0xc6, 0xc6, 0xce, 0xde, 0xf6, 0xe6, 0xc6, 0xc6, 0x7c, +0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x18, 0x38, 0x78, 0x18, 0x18, 0x18, +0x18, 0x18, 0x18, 0x7e, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x7c, 0xc6, +0x06, 0x0c, 0x18, 0x30, 0x60, 0xc0, 0xc6, 0xfe, 0x00, 0x00, 0x00, 0x00, +0x00, 0x00, 0x7c, 0xc6, 0x06, 0x06, 0x3c, 0x06, 0x06, 0x06, 0xc6, 0x7c, +0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x0c, 0x1c, 0x3c, 0x6c, 0xcc, 0xfe, +0x0c, 0x0c, 0x0c, 0x1e, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xfe, 0xc0, +0xc0, 0xc0, 0xfc, 0x06, 0x06, 0x06, 0xc6, 0x7c, 0x00, 0x00, 0x00, 0x00, +0x00, 0x00, 0x38, 0x60, 0xc0, 0xc0, 0xfc, 0xc6, 0xc6, 0xc6, 0xc6, 0x7c, +0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xfe, 0xc6, 0x06, 0x06, 0x0c, 0x18, +0x30, 0x30, 0x30, 0x30, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x7c, 0xc6, +0xc6, 0xc6, 0x7c, 0xc6, 0xc6, 0xc6, 0xc6, 0x7c, 0x00, 0x00, 0x00, 0x00, +0x00, 0x00, 0x7c, 0xc6, 0xc6, 0xc6, 0x7e, 0x06, 0x06, 0x06, 0x0c, 0x78, +0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x18, 0x18, 0x00, 0x00, +0x00, 0x18, 0x18, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, +0x18, 0x18, 0x00, 0x00, 0x00, 0x18, 0x18, 0x30, 0x00, 0x00, 0x00, 0x00, +0x00, 0x00, 0x00, 0x06, 0x0c, 0x18, 0x30, 0x60, 0x30, 0x18, 0x0c, 0x06, +0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x7e, 0x00, 0x00, +0x7e, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x60, +0x30, 0x18, 0x0c, 0x06, 0x0c, 0x18, 0x30, 0x60, 0x00, 0x00, 0x00, 0x00, +0x00, 0x00, 0x7c, 0xc6, 0xc6, 0x0c, 0x18, 0x18, 0x18, 0x00, 0x18, 0x18, +0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x7c, 0xc6, 0xc6, 0xc6, 0xde, 0xde, +0xde, 0xdc, 0xc0, 0x7c, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x10, 0x38, +0x6c, 0xc6, 0xc6, 0xfe, 0xc6, 0xc6, 0xc6, 0xc6, 0x00, 0x00, 0x00, 0x00, +0x00, 0x00, 0xfc, 0x66, 0x66, 0x66, 0x7c, 0x66, 0x66, 0x66, 0x66, 0xfc, +0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x3c, 0x66, 0xc2, 0xc0, 0xc0, 0xc0, +0xc0, 0xc2, 0x66, 0x3c, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xf8, 0x6c, +0x66, 0x66, 0x66, 0x66, 0x66, 0x66, 0x6c, 0xf8, 0x00, 0x00, 0x00, 0x00, +0x00, 0x00, 0xfe, 0x66, 0x62, 0x68, 0x78, 0x68, 0x60, 0x62, 0x66, 0xfe, +0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xfe, 0x66, 0x62, 0x68, 0x78, 0x68, +0x60, 0x60, 0x60, 0xf0, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x3c, 0x66, +0xc2, 0xc0, 0xc0, 0xde, 0xc6, 0xc6, 0x66, 0x3a, 0x00, 0x00, 0x00, 0x00, +0x00, 0x00, 0xc6, 0xc6, 0xc6, 0xc6, 0xfe, 0xc6, 0xc6, 0xc6, 0xc6, 0xc6, +0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x3c, 0x18, 0x18, 0x18, 0x18, 0x18, +0x18, 0x18, 0x18, 0x3c, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x1e, 0x0c, +0x0c, 0x0c, 0x0c, 0x0c, 0xcc, 0xcc, 0xcc, 0x78, 0x00, 0x00, 0x00, 0x00, +0x00, 0x00, 0xe6, 0x66, 0x66, 0x6c, 0x78, 0x78, 0x6c, 0x66, 0x66, 0xe6, +0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xf0, 0x60, 0x60, 0x60, 0x60, 0x60, +0x60, 0x62, 0x66, 0xfe, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xc3, 0xe7, +0xff, 0xff, 0xdb, 0xc3, 0xc3, 0xc3, 0xc3, 0xc3, 0x00, 0x00, 0x00, 0x00, +0x00, 0x00, 0xc6, 0xe6, 0xf6, 0xfe, 0xde, 0xce, 0xc6, 0xc6, 0xc6, 0xc6, +0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x7c, 0xc6, 0xc6, 0xc6, 0xc6, 0xc6, +0xc6, 0xc6, 0xc6, 0x7c, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xfc, 0x66, +0x66, 0x66, 0x7c, 0x60, 0x60, 0x60, 0x60, 0xf0, 0x00, 0x00, 0x00, 0x00, +0x00, 0x00, 0x7c, 0xc6, 0xc6, 0xc6, 0xc6, 0xc6, 0xc6, 0xd6, 0xde, 0x7c, +0x0c, 0x0e, 0x00, 0x00, 0x00, 0x00, 0xfc, 0x66, 0x66, 0x66, 0x7c, 0x6c, +0x66, 0x66, 0x66, 0xe6, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x7c, 0xc6, +0xc6, 0x60, 0x38, 0x0c, 0x06, 0xc6, 0xc6, 0x7c, 0x00, 0x00, 0x00, 0x00, +0x00, 0x00, 0xff, 0xdb, 0x99, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x3c, +0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xc6, 0xc6, 0xc6, 0xc6, 0xc6, 0xc6, +0xc6, 0xc6, 0xc6, 0x7c, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xc3, 0xc3, +0xc3, 0xc3, 0xc3, 0xc3, 0xc3, 0x66, 0x3c, 0x18, 0x00, 0x00, 0x00, 0x00, +0x00, 0x00, 0xc3, 0xc3, 0xc3, 0xc3, 0xc3, 0xdb, 0xdb, 0xff, 0x66, 0x66, +0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xc3, 0xc3, 0x66, 0x3c, 0x18, 0x18, +0x3c, 0x66, 0xc3, 0xc3, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xc3, 0xc3, +0xc3, 0x66, 0x3c, 0x18, 0x18, 0x18, 0x18, 0x3c, 0x00, 0x00, 0x00, 0x00, +0x00, 0x00, 0xff, 0xc3, 0x86, 0x0c, 0x18, 0x30, 0x60, 0xc1, 0xc3, 0xff, +0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x3c, 0x30, 0x30, 0x30, 0x30, 0x30, +0x30, 0x30, 0x30, 0x3c, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x80, +0xc0, 0xe0, 0x70, 0x38, 0x1c, 0x0e, 0x06, 0x02, 0x00, 0x00, 0x00, 0x00, +0x00, 0x00, 0x3c, 0x0c, 0x0c, 0x0c, 0x0c, 0x0c, 0x0c, 0x0c, 0x0c, 0x3c, +0x00, 0x00, 0x00, 0x00, 0x10, 0x38, 0x6c, 0xc6, 0x00, 0x00, 0x00, 0x00, +0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, +0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xff, 0x00, 0x00, +0x30, 0x30, 0x18, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, +0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x78, 0x0c, 0x7c, +0xcc, 0xcc, 0xcc, 0x76, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xe0, 0x60, +0x60, 0x78, 0x6c, 0x66, 0x66, 0x66, 0x66, 0x7c, 0x00, 0x00, 0x00, 0x00, +0x00, 0x00, 0x00, 0x00, 0x00, 0x7c, 0xc6, 0xc0, 0xc0, 0xc0, 0xc6, 0x7c, +0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x1c, 0x0c, 0x0c, 0x3c, 0x6c, 0xcc, +0xcc, 0xcc, 0xcc, 0x76, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, +0x00, 0x7c, 0xc6, 0xfe, 0xc0, 0xc0, 0xc6, 0x7c, 0x00, 0x00, 0x00, 0x00, +0x00, 0x00, 0x38, 0x6c, 0x64, 0x60, 0xf0, 0x60, 0x60, 0x60, 0x60, 0xf0, +0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x76, 0xcc, 0xcc, +0xcc, 0xcc, 0xcc, 0x7c, 0x0c, 0xcc, 0x78, 0x00, 0x00, 0x00, 0xe0, 0x60, +0x60, 0x6c, 0x76, 0x66, 0x66, 0x66, 0x66, 0xe6, 0x00, 0x00, 0x00, 0x00, +0x00, 0x00, 0x18, 0x18, 0x00, 0x38, 0x18, 0x18, 0x18, 0x18, 0x18, 0x3c, +0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x06, 0x06, 0x00, 0x0e, 0x06, 0x06, +0x06, 0x06, 0x06, 0x06, 0x66, 0x66, 0x3c, 0x00, 0x00, 0x00, 0xe0, 0x60, +0x60, 0x66, 0x6c, 0x78, 0x78, 0x6c, 0x66, 0xe6, 0x00, 0x00, 0x00, 0x00, +0x00, 0x00, 0x38, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x3c, +0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xe6, 0xff, 0xdb, +0xdb, 0xdb, 0xdb, 0xdb, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, +0x00, 0xdc, 0x66, 0x66, 0x66, 0x66, 0x66, 0x66, 0x00, 0x00, 0x00, 0x00, +0x00, 0x00, 0x00, 0x00, 0x00, 0x7c, 0xc6, 0xc6, 0xc6, 0xc6, 0xc6, 0x7c, +0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xdc, 0x66, 0x66, +0x66, 0x66, 0x66, 0x7c, 0x60, 0x60, 0xf0, 0x00, 0x00, 0x00, 0x00, 0x00, +0x00, 0x76, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x7c, 0x0c, 0x0c, 0x1e, 0x00, +0x00, 0x00, 0x00, 0x00, 0x00, 0xdc, 0x76, 0x66, 0x60, 0x60, 0x60, 0xf0, +0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x7c, 0xc6, 0x60, +0x38, 0x0c, 0xc6, 0x7c, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x10, 0x30, +0x30, 0xfc, 0x30, 0x30, 0x30, 0x30, 0x36, 0x1c, 0x00, 0x00, 0x00, 0x00, +0x00, 0x00, 0x00, 0x00, 0x00, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x76, +0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xc3, 0xc3, 0xc3, +0xc3, 0x66, 0x3c, 0x18, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, +0x00, 0xc3, 0xc3, 0xc3, 0xdb, 0xdb, 0xff, 0x66, 0x00, 0x00, 0x00, 0x00, +0x00, 0x00, 0x00, 0x00, 0x00, 0xc3, 0x66, 0x3c, 0x18, 0x3c, 0x66, 0xc3, +0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xc6, 0xc6, 0xc6, +0xc6, 0xc6, 0xc6, 0x7e, 0x06, 0x0c, 0xf8, 0x00, 0x00, 0x00, 0x00, 0x00, +0x00, 0xfe, 0xcc, 0x18, 0x30, 0x60, 0xc6, 0xfe, 0x00, 0x00, 0x00, 0x00, +0x00, 0x00, 0x0e, 0x18, 0x18, 0x18, 0x70, 0x18, 0x18, 0x18, 0x18, 0x0e, +0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x18, 0x18, 0x18, 0x18, 0x00, 0x18, +0x18, 0x18, 0x18, 0x18, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x70, 0x18, +0x18, 0x18, 0x0e, 0x18, 0x18, 0x18, 0x18, 0x70, 0x00, 0x00, 0x00, 0x00, +0x00, 0x00, 0x76, 0xdc, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, +0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x10, 0x38, 0x6c, 0xc6, +0xc6, 0xc6, 0xfe, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x3c, 0x66, +0xc2, 0xc0, 0xc0, 0xc0, 0xc2, 0x66, 0x3c, 0x0c, 0x06, 0x7c, 0x00, 0x00, +0x00, 0x00, 0xcc, 0x00, 0x00, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x76, +0x00, 0x00, 0x00, 0x00, 0x00, 0x0c, 0x18, 0x30, 0x00, 0x7c, 0xc6, 0xfe, +0xc0, 0xc0, 0xc6, 0x7c, 0x00, 0x00, 0x00, 0x00, 0x00, 0x10, 0x38, 0x6c, +0x00, 0x78, 0x0c, 0x7c, 0xcc, 0xcc, 0xcc, 0x76, 0x00, 0x00, 0x00, 0x00, +0x00, 0x00, 0xcc, 0x00, 0x00, 0x78, 0x0c, 0x7c, 0xcc, 0xcc, 0xcc, 0x76, +0x00, 0x00, 0x00, 0x00, 0x00, 0x60, 0x30, 0x18, 0x00, 0x78, 0x0c, 0x7c, +0xcc, 0xcc, 0xcc, 0x76, 0x00, 0x00, 0x00, 0x00, 0x00, 0x38, 0x6c, 0x38, +0x00, 0x78, 0x0c, 0x7c, 0xcc, 0xcc, 0xcc, 0x76, 0x00, 0x00, 0x00, 0x00, +0x00, 0x00, 0x00, 0x00, 0x3c, 0x66, 0x60, 0x60, 0x66, 0x3c, 0x0c, 0x06, +0x3c, 0x00, 0x00, 0x00, 0x00, 0x10, 0x38, 0x6c, 0x00, 0x7c, 0xc6, 0xfe, +0xc0, 0xc0, 0xc6, 0x7c, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xc6, 0x00, +0x00, 0x7c, 0xc6, 0xfe, 0xc0, 0xc0, 0xc6, 0x7c, 0x00, 0x00, 0x00, 0x00, +0x00, 0x60, 0x30, 0x18, 0x00, 0x7c, 0xc6, 0xfe, 0xc0, 0xc0, 0xc6, 0x7c, +0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x66, 0x00, 0x00, 0x38, 0x18, 0x18, +0x18, 0x18, 0x18, 0x3c, 0x00, 0x00, 0x00, 0x00, 0x00, 0x18, 0x3c, 0x66, +0x00, 0x38, 0x18, 0x18, 0x18, 0x18, 0x18, 0x3c, 0x00, 0x00, 0x00, 0x00, +0x00, 0x60, 0x30, 0x18, 0x00, 0x38, 0x18, 0x18, 0x18, 0x18, 0x18, 0x3c, +0x00, 0x00, 0x00, 0x00, 0x00, 0xc6, 0x00, 0x10, 0x38, 0x6c, 0xc6, 0xc6, +0xfe, 0xc6, 0xc6, 0xc6, 0x00, 0x00, 0x00, 0x00, 0x38, 0x6c, 0x38, 0x00, +0x38, 0x6c, 0xc6, 0xc6, 0xfe, 0xc6, 0xc6, 0xc6, 0x00, 0x00, 0x00, 0x00, +0x18, 0x30, 0x60, 0x00, 0xfe, 0x66, 0x60, 0x7c, 0x60, 0x60, 0x66, 0xfe, +0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x6e, 0x3b, 0x1b, +0x7e, 0xd8, 0xdc, 0x77, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x3e, 0x6c, +0xcc, 0xcc, 0xfe, 0xcc, 0xcc, 0xcc, 0xcc, 0xce, 0x00, 0x00, 0x00, 0x00, +0x00, 0x10, 0x38, 0x6c, 0x00, 0x7c, 0xc6, 0xc6, 0xc6, 0xc6, 0xc6, 0x7c, +0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xc6, 0x00, 0x00, 0x7c, 0xc6, 0xc6, +0xc6, 0xc6, 0xc6, 0x7c, 0x00, 0x00, 0x00, 0x00, 0x00, 0x60, 0x30, 0x18, +0x00, 0x7c, 0xc6, 0xc6, 0xc6, 0xc6, 0xc6, 0x7c, 0x00, 0x00, 0x00, 0x00, +0x00, 0x30, 0x78, 0xcc, 0x00, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x76, +0x00, 0x00, 0x00, 0x00, 0x00, 0x60, 0x30, 0x18, 0x00, 0xcc, 0xcc, 0xcc, +0xcc, 0xcc, 0xcc, 0x76, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xc6, 0x00, +0x00, 0xc6, 0xc6, 0xc6, 0xc6, 0xc6, 0xc6, 0x7e, 0x06, 0x0c, 0x78, 0x00, +0x00, 0xc6, 0x00, 0x7c, 0xc6, 0xc6, 0xc6, 0xc6, 0xc6, 0xc6, 0xc6, 0x7c, +0x00, 0x00, 0x00, 0x00, 0x00, 0xc6, 0x00, 0xc6, 0xc6, 0xc6, 0xc6, 0xc6, +0xc6, 0xc6, 0xc6, 0x7c, 0x00, 0x00, 0x00, 0x00, 0x00, 0x18, 0x18, 0x7e, +0xc3, 0xc0, 0xc0, 0xc0, 0xc3, 0x7e, 0x18, 0x18, 0x00, 0x00, 0x00, 0x00, +0x00, 0x38, 0x6c, 0x64, 0x60, 0xf0, 0x60, 0x60, 0x60, 0x60, 0xe6, 0xfc, +0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xc3, 0x66, 0x3c, 0x18, 0xff, 0x18, +0xff, 0x18, 0x18, 0x18, 0x00, 0x00, 0x00, 0x00, 0x00, 0xfc, 0x66, 0x66, +0x7c, 0x62, 0x66, 0x6f, 0x66, 0x66, 0x66, 0xf3, 0x00, 0x00, 0x00, 0x00, +0x00, 0x0e, 0x1b, 0x18, 0x18, 0x18, 0x7e, 0x18, 0x18, 0x18, 0x18, 0x18, +0xd8, 0x70, 0x00, 0x00, 0x00, 0x18, 0x30, 0x60, 0x00, 0x78, 0x0c, 0x7c, +0xcc, 0xcc, 0xcc, 0x76, 0x00, 0x00, 0x00, 0x00, 0x00, 0x0c, 0x18, 0x30, +0x00, 0x38, 0x18, 0x18, 0x18, 0x18, 0x18, 0x3c, 0x00, 0x00, 0x00, 0x00, +0x00, 0x18, 0x30, 0x60, 0x00, 0x7c, 0xc6, 0xc6, 0xc6, 0xc6, 0xc6, 0x7c, +0x00, 0x00, 0x00, 0x00, 0x00, 0x18, 0x30, 0x60, 0x00, 0xcc, 0xcc, 0xcc, +0xcc, 0xcc, 0xcc, 0x76, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x76, 0xdc, +0x00, 0xdc, 0x66, 0x66, 0x66, 0x66, 0x66, 0x66, 0x00, 0x00, 0x00, 0x00, +0x76, 0xdc, 0x00, 0xc6, 0xe6, 0xf6, 0xfe, 0xde, 0xce, 0xc6, 0xc6, 0xc6, +0x00, 0x00, 0x00, 0x00, 0x00, 0x3c, 0x6c, 0x6c, 0x3e, 0x00, 0x7e, 0x00, +0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x38, 0x6c, 0x6c, +0x38, 0x00, 0x7c, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, +0x00, 0x00, 0x30, 0x30, 0x00, 0x30, 0x30, 0x60, 0xc0, 0xc6, 0xc6, 0x7c, +0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xfe, 0xc0, +0xc0, 0xc0, 0xc0, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, +0x00, 0x00, 0xfe, 0x06, 0x06, 0x06, 0x06, 0x00, 0x00, 0x00, 0x00, 0x00, +0x00, 0xc0, 0xc0, 0xc2, 0xc6, 0xcc, 0x18, 0x30, 0x60, 0xce, 0x9b, 0x06, +0x0c, 0x1f, 0x00, 0x00, 0x00, 0xc0, 0xc0, 0xc2, 0xc6, 0xcc, 0x18, 0x30, +0x66, 0xce, 0x96, 0x3e, 0x06, 0x06, 0x00, 0x00, 0x00, 0x00, 0x18, 0x18, +0x00, 0x18, 0x18, 0x18, 0x3c, 0x3c, 0x3c, 0x18, 0x00, 0x00, 0x00, 0x00, +0x00, 0x00, 0x00, 0x00, 0x00, 0x36, 0x6c, 0xd8, 0x6c, 0x36, 0x00, 0x00, +0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xd8, 0x6c, 0x36, +0x6c, 0xd8, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x11, 0x44, 0x11, 0x44, +0x11, 0x44, 0x11, 0x44, 0x11, 0x44, 0x11, 0x44, 0x11, 0x44, 0x11, 0x44, +0x55, 0xaa, 0x55, 0xaa, 0x55, 0xaa, 0x55, 0xaa, 0x55, 0xaa, 0x55, 0xaa, +0x55, 0xaa, 0x55, 0xaa, 0xdd, 0x77, 0xdd, 0x77, 0xdd, 0x77, 0xdd, 0x77, +0xdd, 0x77, 0xdd, 0x77, 0xdd, 0x77, 0xdd, 0x77, 0x18, 0x18, 0x18, 0x18, +0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18, +0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0xf8, 0x18, 0x18, 0x18, 0x18, +0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0xf8, 0x18, 0xf8, +0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x36, 0x36, 0x36, 0x36, +0x36, 0x36, 0x36, 0xf6, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36, +0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xfe, 0x36, 0x36, 0x36, 0x36, +0x36, 0x36, 0x36, 0x36, 0x00, 0x00, 0x00, 0x00, 0x00, 0xf8, 0x18, 0xf8, +0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x36, 0x36, 0x36, 0x36, +0x36, 0xf6, 0x06, 0xf6, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36, +0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36, +0x36, 0x36, 0x36, 0x36, 0x00, 0x00, 0x00, 0x00, 0x00, 0xfe, 0x06, 0xf6, +0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36, +0x36, 0xf6, 0x06, 0xfe, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, +0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0xfe, 0x00, 0x00, 0x00, 0x00, +0x00, 0x00, 0x00, 0x00, 0x18, 0x18, 0x18, 0x18, 0x18, 0xf8, 0x18, 0xf8, +0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, +0x00, 0x00, 0x00, 0xf8, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18, +0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x1f, 0x00, 0x00, 0x00, 0x00, +0x00, 0x00, 0x00, 0x00, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0xff, +0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, +0x00, 0x00, 0x00, 0xff, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18, +0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x1f, 0x18, 0x18, 0x18, 0x18, +0x18, 0x18, 0x18, 0x18, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xff, +0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x18, 0x18, 0x18, 0x18, +0x18, 0x18, 0x18, 0xff, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18, +0x18, 0x18, 0x18, 0x18, 0x18, 0x1f, 0x18, 0x1f, 0x18, 0x18, 0x18, 0x18, +0x18, 0x18, 0x18, 0x18, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x37, +0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36, +0x36, 0x37, 0x30, 0x3f, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, +0x00, 0x00, 0x00, 0x00, 0x00, 0x3f, 0x30, 0x37, 0x36, 0x36, 0x36, 0x36, +0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0xf7, 0x00, 0xff, +0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, +0x00, 0xff, 0x00, 0xf7, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36, +0x36, 0x36, 0x36, 0x36, 0x36, 0x37, 0x30, 0x37, 0x36, 0x36, 0x36, 0x36, +0x36, 0x36, 0x36, 0x36, 0x00, 0x00, 0x00, 0x00, 0x00, 0xff, 0x00, 0xff, +0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x36, 0x36, 0x36, 0x36, +0x36, 0xf7, 0x00, 0xf7, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36, +0x18, 0x18, 0x18, 0x18, 0x18, 0xff, 0x00, 0xff, 0x00, 0x00, 0x00, 0x00, +0x00, 0x00, 0x00, 0x00, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0xff, +0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, +0x00, 0xff, 0x00, 0xff, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18, +0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xff, 0x36, 0x36, 0x36, 0x36, +0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x3f, +0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x18, 0x18, 0x18, 0x18, +0x18, 0x1f, 0x18, 0x1f, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, +0x00, 0x00, 0x00, 0x00, 0x00, 0x1f, 0x18, 0x1f, 0x18, 0x18, 0x18, 0x18, +0x18, 0x18, 0x18, 0x18, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x3f, +0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36, +0x36, 0x36, 0x36, 0xff, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36, +0x18, 0x18, 0x18, 0x18, 0x18, 0xff, 0x18, 0xff, 0x18, 0x18, 0x18, 0x18, +0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0xf8, +0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, +0x00, 0x00, 0x00, 0x1f, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18, +0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, +0xff, 0xff, 0xff, 0xff, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xff, +0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xf0, 0xf0, 0xf0, 0xf0, +0xf0, 0xf0, 0xf0, 0xf0, 0xf0, 0xf0, 0xf0, 0xf0, 0xf0, 0xf0, 0xf0, 0xf0, +0x0f, 0x0f, 0x0f, 0x0f, 0x0f, 0x0f, 0x0f, 0x0f, 0x0f, 0x0f, 0x0f, 0x0f, +0x0f, 0x0f, 0x0f, 0x0f, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x00, +0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, +0x00, 0x76, 0xdc, 0xd8, 0xd8, 0xd8, 0xdc, 0x76, 0x00, 0x00, 0x00, 0x00, +0x00, 0x00, 0x78, 0xcc, 0xcc, 0xcc, 0xd8, 0xcc, 0xc6, 0xc6, 0xc6, 0xcc, +0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xfe, 0xc6, 0xc6, 0xc0, 0xc0, 0xc0, +0xc0, 0xc0, 0xc0, 0xc0, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, +0xfe, 0x6c, 0x6c, 0x6c, 0x6c, 0x6c, 0x6c, 0x6c, 0x00, 0x00, 0x00, 0x00, +0x00, 0x00, 0x00, 0xfe, 0xc6, 0x60, 0x30, 0x18, 0x30, 0x60, 0xc6, 0xfe, +0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x7e, 0xd8, 0xd8, +0xd8, 0xd8, 0xd8, 0x70, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, +0x66, 0x66, 0x66, 0x66, 0x66, 0x7c, 0x60, 0x60, 0xc0, 0x00, 0x00, 0x00, +0x00, 0x00, 0x00, 0x00, 0x76, 0xdc, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18, +0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x7e, 0x18, 0x3c, 0x66, 0x66, +0x66, 0x3c, 0x18, 0x7e, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x38, +0x6c, 0xc6, 0xc6, 0xfe, 0xc6, 0xc6, 0x6c, 0x38, 0x00, 0x00, 0x00, 0x00, +0x00, 0x00, 0x38, 0x6c, 0xc6, 0xc6, 0xc6, 0x6c, 0x6c, 0x6c, 0x6c, 0xee, +0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x1e, 0x30, 0x18, 0x0c, 0x3e, 0x66, +0x66, 0x66, 0x66, 0x3c, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, +0x00, 0x7e, 0xdb, 0xdb, 0xdb, 0x7e, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, +0x00, 0x00, 0x00, 0x03, 0x06, 0x7e, 0xdb, 0xdb, 0xf3, 0x7e, 0x60, 0xc0, +0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x1c, 0x30, 0x60, 0x60, 0x7c, 0x60, +0x60, 0x60, 0x30, 0x1c, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x7c, +0xc6, 0xc6, 0xc6, 0xc6, 0xc6, 0xc6, 0xc6, 0xc6, 0x00, 0x00, 0x00, 0x00, +0x00, 0x00, 0x00, 0x00, 0xfe, 0x00, 0x00, 0xfe, 0x00, 0x00, 0xfe, 0x00, +0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x18, 0x18, 0x7e, 0x18, +0x18, 0x00, 0x00, 0xff, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x30, +0x18, 0x0c, 0x06, 0x0c, 0x18, 0x30, 0x00, 0x7e, 0x00, 0x00, 0x00, 0x00, +0x00, 0x00, 0x00, 0x0c, 0x18, 0x30, 0x60, 0x30, 0x18, 0x0c, 0x00, 0x7e, +0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x0e, 0x1b, 0x1b, 0x1b, 0x18, 0x18, +0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18, +0x18, 0x18, 0x18, 0x18, 0xd8, 0xd8, 0xd8, 0x70, 0x00, 0x00, 0x00, 0x00, +0x00, 0x00, 0x00, 0x00, 0x18, 0x18, 0x00, 0x7e, 0x00, 0x18, 0x18, 0x00, +0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x76, 0xdc, 0x00, +0x76, 0xdc, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x38, 0x6c, 0x6c, +0x38, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, +0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x18, 0x18, 0x00, 0x00, 0x00, +0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, +0x18, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x0f, 0x0c, 0x0c, +0x0c, 0x0c, 0x0c, 0xec, 0x6c, 0x6c, 0x3c, 0x1c, 0x00, 0x00, 0x00, 0x00, +0x00, 0xd8, 0x6c, 0x6c, 0x6c, 0x6c, 0x6c, 0x00, 0x00, 0x00, 0x00, 0x00, +0x00, 0x00, 0x00, 0x00, 0x00, 0x70, 0xd8, 0x30, 0x60, 0xc8, 0xf8, 0x00, +0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, +0x7c, 0x7c, 0x7c, 0x7c, 0x7c, 0x7c, 0x7c, 0x00, 0x00, 0x00, 0x00, 0x00, +0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, +0x00, 0x00, 0x00, 0x00, +}; diff --git a/trunk/arch/powerpc/kernel/dma_64.c b/trunk/arch/ppc64/kernel/dma.c similarity index 100% rename from trunk/arch/powerpc/kernel/dma_64.c rename to trunk/arch/ppc64/kernel/dma.c diff --git a/trunk/arch/ppc64/kernel/head.S b/trunk/arch/ppc64/kernel/head.S new file mode 100644 index 000000000000..1c869ea72d28 --- /dev/null +++ b/trunk/arch/ppc64/kernel/head.S @@ -0,0 +1,2007 @@ +/* + * arch/ppc64/kernel/head.S + * + * PowerPC version + * Copyright (C) 1995-1996 Gary Thomas (gdt@linuxppc.org) + * + * Rewritten by Cort Dougan (cort@cs.nmt.edu) for PReP + * Copyright (C) 1996 Cort Dougan + * Adapted for Power Macintosh by Paul Mackerras. + * Low-level exception handlers and MMU support + * rewritten by Paul Mackerras. + * Copyright (C) 1996 Paul Mackerras. + * + * Adapted for 64bit PowerPC by Dave Engebretsen, Peter Bergner, and + * Mike Corrigan {engebret|bergner|mikejc}@us.ibm.com + * + * This file contains the low-level support and setup for the + * PowerPC-64 platform, including trap and interrupt dispatch. + * + * 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 +#include +#include +#include +#include +#include +#include +#include +#include + +#ifdef CONFIG_PPC_ISERIES +#define DO_SOFT_DISABLE +#endif + +/* + * We layout physical memory as follows: + * 0x0000 - 0x00ff : Secondary processor spin code + * 0x0100 - 0x2fff : pSeries Interrupt prologs + * 0x3000 - 0x5fff : interrupt support, iSeries and common interrupt prologs + * 0x6000 - 0x6fff : Initial (CPU0) segment table + * 0x7000 - 0x7fff : FWNMI data area + * 0x8000 - : Early init and support code + */ + +/* + * SPRG Usage + * + * Register Definition + * + * SPRG0 reserved for hypervisor + * SPRG1 temp - used to save gpr + * SPRG2 temp - used to save gpr + * SPRG3 virt addr of paca + */ + +/* + * Entering into this code we make the following assumptions: + * For pSeries: + * 1. The MMU is off & open firmware is running in real mode. + * 2. The kernel is entered at __start + * + * For iSeries: + * 1. The MMU is on (as it always is for iSeries) + * 2. The kernel is entered at system_reset_iSeries + */ + + .text + .globl _stext +_stext: +#ifdef CONFIG_PPC_MULTIPLATFORM +_GLOBAL(__start) + /* NOP this out unconditionally */ +BEGIN_FTR_SECTION + b .__start_initialization_multiplatform +END_FTR_SECTION(0, 1) +#endif /* CONFIG_PPC_MULTIPLATFORM */ + + /* Catch branch to 0 in real mode */ + trap + +#ifdef CONFIG_PPC_ISERIES + /* + * At offset 0x20, there is a pointer to iSeries LPAR data. + * This is required by the hypervisor + */ + . = 0x20 + .llong hvReleaseData-KERNELBASE + + /* + * At offset 0x28 and 0x30 are offsets to the mschunks_map + * array (used by the iSeries LPAR debugger to do translation + * between physical addresses and absolute addresses) and + * to the pidhash table (also used by the debugger) + */ + .llong mschunks_map-KERNELBASE + .llong 0 /* pidhash-KERNELBASE SFRXXX */ + + /* Offset 0x38 - Pointer to start of embedded System.map */ + .globl embedded_sysmap_start +embedded_sysmap_start: + .llong 0 + /* Offset 0x40 - Pointer to end of embedded System.map */ + .globl embedded_sysmap_end +embedded_sysmap_end: + .llong 0 + +#endif /* CONFIG_PPC_ISERIES */ + + /* Secondary processors spin on this value until it goes to 1. */ + .globl __secondary_hold_spinloop +__secondary_hold_spinloop: + .llong 0x0 + + /* Secondary processors write this value with their cpu # */ + /* after they enter the spin loop immediately below. */ + .globl __secondary_hold_acknowledge +__secondary_hold_acknowledge: + .llong 0x0 + + . = 0x60 +/* + * The following code is used on pSeries to hold secondary processors + * in a spin loop after they have been freed from OpenFirmware, but + * before the bulk of the kernel has been relocated. This code + * is relocated to physical address 0x60 before prom_init is run. + * All of it must fit below the first exception vector at 0x100. + */ +_GLOBAL(__secondary_hold) + mfmsr r24 + ori r24,r24,MSR_RI + mtmsrd r24 /* RI on */ + + /* Grab our linux cpu number */ + mr r24,r3 + + /* Tell the master cpu we're here */ + /* Relocation is off & we are located at an address less */ + /* than 0x100, so only need to grab low order offset. */ + std r24,__secondary_hold_acknowledge@l(0) + sync + + /* All secondary cpus wait here until told to start. */ +100: ld r4,__secondary_hold_spinloop@l(0) + cmpdi 0,r4,1 + bne 100b + +#ifdef CONFIG_HMT + b .hmt_init +#else +#ifdef CONFIG_SMP + mr r3,r24 + b .pSeries_secondary_smp_init +#else + BUG_OPCODE +#endif +#endif + +/* This value is used to mark exception frames on the stack. */ + .section ".toc","aw" +exception_marker: + .tc ID_72656773_68657265[TC],0x7265677368657265 + .text + +/* + * The following macros define the code that appears as + * the prologue to each of the exception handlers. They + * are split into two parts to allow a single kernel binary + * to be used for pSeries and iSeries. + * LOL. One day... - paulus + */ + +/* + * We make as much of the exception code common between native + * exception handlers (including pSeries LPAR) and iSeries LPAR + * implementations as possible. + */ + +/* + * This is the start of the interrupt handlers for pSeries + * This code runs with relocation off. + */ +#define EX_R9 0 +#define EX_R10 8 +#define EX_R11 16 +#define EX_R12 24 +#define EX_R13 32 +#define EX_SRR0 40 +#define EX_DAR 48 +#define EX_DSISR 56 +#define EX_CCR 60 +#define EX_R3 64 +#define EX_LR 72 + +#define EXCEPTION_PROLOG_PSERIES(area, label) \ + mfspr r13,SPRN_SPRG3; /* get paca address into r13 */ \ + std r9,area+EX_R9(r13); /* save r9 - r12 */ \ + std r10,area+EX_R10(r13); \ + std r11,area+EX_R11(r13); \ + std r12,area+EX_R12(r13); \ + mfspr r9,SPRN_SPRG1; \ + std r9,area+EX_R13(r13); \ + mfcr r9; \ + clrrdi r12,r13,32; /* get high part of &label */ \ + mfmsr r10; \ + mfspr r11,SPRN_SRR0; /* save SRR0 */ \ + ori r12,r12,(label)@l; /* virt addr of handler */ \ + ori r10,r10,MSR_IR|MSR_DR|MSR_RI; \ + mtspr SPRN_SRR0,r12; \ + mfspr r12,SPRN_SRR1; /* and SRR1 */ \ + mtspr SPRN_SRR1,r10; \ + rfid; \ + b . /* prevent speculative execution */ + +/* + * This is the start of the interrupt handlers for iSeries + * This code runs with relocation on. + */ +#define EXCEPTION_PROLOG_ISERIES_1(area) \ + mfspr r13,SPRN_SPRG3; /* get paca address into r13 */ \ + std r9,area+EX_R9(r13); /* save r9 - r12 */ \ + std r10,area+EX_R10(r13); \ + std r11,area+EX_R11(r13); \ + std r12,area+EX_R12(r13); \ + mfspr r9,SPRN_SPRG1; \ + std r9,area+EX_R13(r13); \ + mfcr r9 + +#define EXCEPTION_PROLOG_ISERIES_2 \ + mfmsr r10; \ + ld r11,PACALPPACA+LPPACASRR0(r13); \ + ld r12,PACALPPACA+LPPACASRR1(r13); \ + ori r10,r10,MSR_RI; \ + mtmsrd r10,1 + +/* + * The common exception prolog is used for all except a few exceptions + * such as a segment miss on a kernel address. We have to be prepared + * to take another exception from the point where we first touch the + * kernel stack onwards. + * + * On entry r13 points to the paca, r9-r13 are saved in the paca, + * r9 contains the saved CR, r11 and r12 contain the saved SRR0 and + * SRR1, and relocation is on. + */ +#define EXCEPTION_PROLOG_COMMON(n, area) \ + andi. r10,r12,MSR_PR; /* See if coming from user */ \ + mr r10,r1; /* Save r1 */ \ + subi r1,r1,INT_FRAME_SIZE; /* alloc frame on kernel stack */ \ + beq- 1f; \ + ld r1,PACAKSAVE(r13); /* kernel stack to use */ \ +1: cmpdi cr1,r1,0; /* check if r1 is in userspace */ \ + bge- cr1,bad_stack; /* abort if it is */ \ + std r9,_CCR(r1); /* save CR in stackframe */ \ + std r11,_NIP(r1); /* save SRR0 in stackframe */ \ + std r12,_MSR(r1); /* save SRR1 in stackframe */ \ + std r10,0(r1); /* make stack chain pointer */ \ + std r0,GPR0(r1); /* save r0 in stackframe */ \ + std r10,GPR1(r1); /* save r1 in stackframe */ \ + std r2,GPR2(r1); /* save r2 in stackframe */ \ + SAVE_4GPRS(3, r1); /* save r3 - r6 in stackframe */ \ + SAVE_2GPRS(7, r1); /* save r7, r8 in stackframe */ \ + ld r9,area+EX_R9(r13); /* move r9, r10 to stackframe */ \ + ld r10,area+EX_R10(r13); \ + std r9,GPR9(r1); \ + std r10,GPR10(r1); \ + ld r9,area+EX_R11(r13); /* move r11 - r13 to stackframe */ \ + ld r10,area+EX_R12(r13); \ + ld r11,area+EX_R13(r13); \ + std r9,GPR11(r1); \ + std r10,GPR12(r1); \ + std r11,GPR13(r1); \ + ld r2,PACATOC(r13); /* get kernel TOC into r2 */ \ + mflr r9; /* save LR in stackframe */ \ + std r9,_LINK(r1); \ + mfctr r10; /* save CTR in stackframe */ \ + std r10,_CTR(r1); \ + mfspr r11,SPRN_XER; /* save XER in stackframe */ \ + std r11,_XER(r1); \ + li r9,(n)+1; \ + std r9,_TRAP(r1); /* set trap number */ \ + li r10,0; \ + ld r11,exception_marker@toc(r2); \ + std r10,RESULT(r1); /* clear regs->result */ \ + std r11,STACK_FRAME_OVERHEAD-16(r1); /* mark the frame */ + +/* + * Exception vectors. + */ +#define STD_EXCEPTION_PSERIES(n, label) \ + . = n; \ + .globl label##_pSeries; \ +label##_pSeries: \ + HMT_MEDIUM; \ + mtspr SPRN_SPRG1,r13; /* save r13 */ \ + RUNLATCH_ON(r13); \ + EXCEPTION_PROLOG_PSERIES(PACA_EXGEN, label##_common) + +#define STD_EXCEPTION_ISERIES(n, label, area) \ + .globl label##_iSeries; \ +label##_iSeries: \ + HMT_MEDIUM; \ + mtspr SPRN_SPRG1,r13; /* save r13 */ \ + RUNLATCH_ON(r13); \ + EXCEPTION_PROLOG_ISERIES_1(area); \ + EXCEPTION_PROLOG_ISERIES_2; \ + b label##_common + +#define MASKABLE_EXCEPTION_ISERIES(n, label) \ + .globl label##_iSeries; \ +label##_iSeries: \ + HMT_MEDIUM; \ + mtspr SPRN_SPRG1,r13; /* save r13 */ \ + RUNLATCH_ON(r13); \ + EXCEPTION_PROLOG_ISERIES_1(PACA_EXGEN); \ + lbz r10,PACAPROCENABLED(r13); \ + cmpwi 0,r10,0; \ + beq- label##_iSeries_masked; \ + EXCEPTION_PROLOG_ISERIES_2; \ + b label##_common; \ + +#ifdef DO_SOFT_DISABLE +#define DISABLE_INTS \ + lbz r10,PACAPROCENABLED(r13); \ + li r11,0; \ + std r10,SOFTE(r1); \ + mfmsr r10; \ + stb r11,PACAPROCENABLED(r13); \ + ori r10,r10,MSR_EE; \ + mtmsrd r10,1 + +#define ENABLE_INTS \ + lbz r10,PACAPROCENABLED(r13); \ + mfmsr r11; \ + std r10,SOFTE(r1); \ + ori r11,r11,MSR_EE; \ + mtmsrd r11,1 + +#else /* hard enable/disable interrupts */ +#define DISABLE_INTS + +#define ENABLE_INTS \ + ld r12,_MSR(r1); \ + mfmsr r11; \ + rlwimi r11,r12,0,MSR_EE; \ + mtmsrd r11,1 + +#endif + +#define STD_EXCEPTION_COMMON(trap, label, hdlr) \ + .align 7; \ + .globl label##_common; \ +label##_common: \ + EXCEPTION_PROLOG_COMMON(trap, PACA_EXGEN); \ + DISABLE_INTS; \ + bl .save_nvgprs; \ + addi r3,r1,STACK_FRAME_OVERHEAD; \ + bl hdlr; \ + b .ret_from_except + +#define STD_EXCEPTION_COMMON_LITE(trap, label, hdlr) \ + .align 7; \ + .globl label##_common; \ +label##_common: \ + EXCEPTION_PROLOG_COMMON(trap, PACA_EXGEN); \ + DISABLE_INTS; \ + addi r3,r1,STACK_FRAME_OVERHEAD; \ + bl hdlr; \ + b .ret_from_except_lite + +/* + * Start of pSeries system interrupt routines + */ + . = 0x100 + .globl __start_interrupts +__start_interrupts: + + STD_EXCEPTION_PSERIES(0x100, system_reset) + + . = 0x200 +_machine_check_pSeries: + HMT_MEDIUM + mtspr SPRN_SPRG1,r13 /* save r13 */ + RUNLATCH_ON(r13) + EXCEPTION_PROLOG_PSERIES(PACA_EXMC, machine_check_common) + + . = 0x300 + .globl data_access_pSeries +data_access_pSeries: + HMT_MEDIUM + mtspr SPRN_SPRG1,r13 +BEGIN_FTR_SECTION + mtspr SPRN_SPRG2,r12 + mfspr r13,SPRN_DAR + mfspr r12,SPRN_DSISR + srdi r13,r13,60 + rlwimi r13,r12,16,0x20 + mfcr r12 + cmpwi r13,0x2c + beq .do_stab_bolted_pSeries + mtcrf 0x80,r12 + mfspr r12,SPRN_SPRG2 +END_FTR_SECTION_IFCLR(CPU_FTR_SLB) + EXCEPTION_PROLOG_PSERIES(PACA_EXGEN, data_access_common) + + . = 0x380 + .globl data_access_slb_pSeries +data_access_slb_pSeries: + HMT_MEDIUM + mtspr SPRN_SPRG1,r13 + RUNLATCH_ON(r13) + mfspr r13,SPRN_SPRG3 /* get paca address into r13 */ + std r3,PACA_EXSLB+EX_R3(r13) + mfspr r3,SPRN_DAR + std r9,PACA_EXSLB+EX_R9(r13) /* save r9 - r12 */ + mfcr r9 +#ifdef __DISABLED__ + /* Keep that around for when we re-implement dynamic VSIDs */ + cmpdi r3,0 + bge slb_miss_user_pseries +#endif /* __DISABLED__ */ + std r10,PACA_EXSLB+EX_R10(r13) + std r11,PACA_EXSLB+EX_R11(r13) + std r12,PACA_EXSLB+EX_R12(r13) + mfspr r10,SPRN_SPRG1 + std r10,PACA_EXSLB+EX_R13(r13) + mfspr r12,SPRN_SRR1 /* and SRR1 */ + b .slb_miss_realmode /* Rel. branch works in real mode */ + + STD_EXCEPTION_PSERIES(0x400, instruction_access) + + . = 0x480 + .globl instruction_access_slb_pSeries +instruction_access_slb_pSeries: + HMT_MEDIUM + mtspr SPRN_SPRG1,r13 + RUNLATCH_ON(r13) + mfspr r13,SPRN_SPRG3 /* get paca address into r13 */ + std r3,PACA_EXSLB+EX_R3(r13) + mfspr r3,SPRN_SRR0 /* SRR0 is faulting address */ + std r9,PACA_EXSLB+EX_R9(r13) /* save r9 - r12 */ + mfcr r9 +#ifdef __DISABLED__ + /* Keep that around for when we re-implement dynamic VSIDs */ + cmpdi r3,0 + bge slb_miss_user_pseries +#endif /* __DISABLED__ */ + std r10,PACA_EXSLB+EX_R10(r13) + std r11,PACA_EXSLB+EX_R11(r13) + std r12,PACA_EXSLB+EX_R12(r13) + mfspr r10,SPRN_SPRG1 + std r10,PACA_EXSLB+EX_R13(r13) + mfspr r12,SPRN_SRR1 /* and SRR1 */ + b .slb_miss_realmode /* Rel. branch works in real mode */ + + STD_EXCEPTION_PSERIES(0x500, hardware_interrupt) + STD_EXCEPTION_PSERIES(0x600, alignment) + STD_EXCEPTION_PSERIES(0x700, program_check) + STD_EXCEPTION_PSERIES(0x800, fp_unavailable) + STD_EXCEPTION_PSERIES(0x900, decrementer) + STD_EXCEPTION_PSERIES(0xa00, trap_0a) + STD_EXCEPTION_PSERIES(0xb00, trap_0b) + + . = 0xc00 + .globl system_call_pSeries +system_call_pSeries: + HMT_MEDIUM + RUNLATCH_ON(r9) + mr r9,r13 + mfmsr r10 + mfspr r13,SPRN_SPRG3 + mfspr r11,SPRN_SRR0 + clrrdi r12,r13,32 + oris r12,r12,system_call_common@h + ori r12,r12,system_call_common@l + mtspr SPRN_SRR0,r12 + ori r10,r10,MSR_IR|MSR_DR|MSR_RI + mfspr r12,SPRN_SRR1 + mtspr SPRN_SRR1,r10 + rfid + b . /* prevent speculative execution */ + + STD_EXCEPTION_PSERIES(0xd00, single_step) + STD_EXCEPTION_PSERIES(0xe00, trap_0e) + + /* We need to deal with the Altivec unavailable exception + * here which is at 0xf20, thus in the middle of the + * prolog code of the PerformanceMonitor one. A little + * trickery is thus necessary + */ + . = 0xf00 + b performance_monitor_pSeries + + STD_EXCEPTION_PSERIES(0xf20, altivec_unavailable) + + STD_EXCEPTION_PSERIES(0x1300, instruction_breakpoint) + STD_EXCEPTION_PSERIES(0x1700, altivec_assist) + + . = 0x3000 + +/*** pSeries interrupt support ***/ + + /* moved from 0xf00 */ + STD_EXCEPTION_PSERIES(., performance_monitor) + + .align 7 +_GLOBAL(do_stab_bolted_pSeries) + mtcrf 0x80,r12 + mfspr r12,SPRN_SPRG2 + EXCEPTION_PROLOG_PSERIES(PACA_EXSLB, .do_stab_bolted) + +/* + * We have some room here we use that to put + * the peries slb miss user trampoline code so it's reasonably + * away from slb_miss_user_common to avoid problems with rfid + * + * This is used for when the SLB miss handler has to go virtual, + * which doesn't happen for now anymore but will once we re-implement + * dynamic VSIDs for shared page tables + */ +#ifdef __DISABLED__ +slb_miss_user_pseries: + std r10,PACA_EXGEN+EX_R10(r13) + std r11,PACA_EXGEN+EX_R11(r13) + std r12,PACA_EXGEN+EX_R12(r13) + mfspr r10,SPRG1 + ld r11,PACA_EXSLB+EX_R9(r13) + ld r12,PACA_EXSLB+EX_R3(r13) + std r10,PACA_EXGEN+EX_R13(r13) + std r11,PACA_EXGEN+EX_R9(r13) + std r12,PACA_EXGEN+EX_R3(r13) + clrrdi r12,r13,32 + mfmsr r10 + mfspr r11,SRR0 /* save SRR0 */ + ori r12,r12,slb_miss_user_common@l /* virt addr of handler */ + ori r10,r10,MSR_IR|MSR_DR|MSR_RI + mtspr SRR0,r12 + mfspr r12,SRR1 /* and SRR1 */ + mtspr SRR1,r10 + rfid + b . /* prevent spec. execution */ +#endif /* __DISABLED__ */ + +/* + * Vectors for the FWNMI option. Share common code. + */ + .globl system_reset_fwnmi +system_reset_fwnmi: + HMT_MEDIUM + mtspr SPRN_SPRG1,r13 /* save r13 */ + RUNLATCH_ON(r13) + EXCEPTION_PROLOG_PSERIES(PACA_EXGEN, system_reset_common) + + .globl machine_check_fwnmi +machine_check_fwnmi: + HMT_MEDIUM + mtspr SPRN_SPRG1,r13 /* save r13 */ + RUNLATCH_ON(r13) + EXCEPTION_PROLOG_PSERIES(PACA_EXMC, machine_check_common) + +#ifdef CONFIG_PPC_ISERIES +/*** ISeries-LPAR interrupt handlers ***/ + + STD_EXCEPTION_ISERIES(0x200, machine_check, PACA_EXMC) + + .globl data_access_iSeries +data_access_iSeries: + mtspr SPRN_SPRG1,r13 +BEGIN_FTR_SECTION + mtspr SPRN_SPRG2,r12 + mfspr r13,SPRN_DAR + mfspr r12,SPRN_DSISR + srdi r13,r13,60 + rlwimi r13,r12,16,0x20 + mfcr r12 + cmpwi r13,0x2c + beq .do_stab_bolted_iSeries + mtcrf 0x80,r12 + mfspr r12,SPRN_SPRG2 +END_FTR_SECTION_IFCLR(CPU_FTR_SLB) + EXCEPTION_PROLOG_ISERIES_1(PACA_EXGEN) + EXCEPTION_PROLOG_ISERIES_2 + b data_access_common + +.do_stab_bolted_iSeries: + mtcrf 0x80,r12 + mfspr r12,SPRN_SPRG2 + EXCEPTION_PROLOG_ISERIES_1(PACA_EXSLB) + EXCEPTION_PROLOG_ISERIES_2 + b .do_stab_bolted + + .globl data_access_slb_iSeries +data_access_slb_iSeries: + mtspr SPRN_SPRG1,r13 /* save r13 */ + mfspr r13,SPRN_SPRG3 /* get paca address into r13 */ + std r3,PACA_EXSLB+EX_R3(r13) + mfspr r3,SPRN_DAR + std r9,PACA_EXSLB+EX_R9(r13) + mfcr r9 +#ifdef __DISABLED__ + cmpdi r3,0 + bge slb_miss_user_iseries +#endif + std r10,PACA_EXSLB+EX_R10(r13) + std r11,PACA_EXSLB+EX_R11(r13) + std r12,PACA_EXSLB+EX_R12(r13) + mfspr r10,SPRN_SPRG1 + std r10,PACA_EXSLB+EX_R13(r13) + ld r12,PACALPPACA+LPPACASRR1(r13); + b .slb_miss_realmode + + STD_EXCEPTION_ISERIES(0x400, instruction_access, PACA_EXGEN) + + .globl instruction_access_slb_iSeries +instruction_access_slb_iSeries: + mtspr SPRN_SPRG1,r13 /* save r13 */ + mfspr r13,SPRN_SPRG3 /* get paca address into r13 */ + std r3,PACA_EXSLB+EX_R3(r13) + ld r3,PACALPPACA+LPPACASRR0(r13) /* get SRR0 value */ + std r9,PACA_EXSLB+EX_R9(r13) + mfcr r9 +#ifdef __DISABLED__ + cmpdi r3,0 + bge .slb_miss_user_iseries +#endif + std r10,PACA_EXSLB+EX_R10(r13) + std r11,PACA_EXSLB+EX_R11(r13) + std r12,PACA_EXSLB+EX_R12(r13) + mfspr r10,SPRN_SPRG1 + std r10,PACA_EXSLB+EX_R13(r13) + ld r12,PACALPPACA+LPPACASRR1(r13); + b .slb_miss_realmode + +#ifdef __DISABLED__ +slb_miss_user_iseries: + std r10,PACA_EXGEN+EX_R10(r13) + std r11,PACA_EXGEN+EX_R11(r13) + std r12,PACA_EXGEN+EX_R12(r13) + mfspr r10,SPRG1 + ld r11,PACA_EXSLB+EX_R9(r13) + ld r12,PACA_EXSLB+EX_R3(r13) + std r10,PACA_EXGEN+EX_R13(r13) + std r11,PACA_EXGEN+EX_R9(r13) + std r12,PACA_EXGEN+EX_R3(r13) + EXCEPTION_PROLOG_ISERIES_2 + b slb_miss_user_common +#endif + + MASKABLE_EXCEPTION_ISERIES(0x500, hardware_interrupt) + STD_EXCEPTION_ISERIES(0x600, alignment, PACA_EXGEN) + STD_EXCEPTION_ISERIES(0x700, program_check, PACA_EXGEN) + STD_EXCEPTION_ISERIES(0x800, fp_unavailable, PACA_EXGEN) + MASKABLE_EXCEPTION_ISERIES(0x900, decrementer) + STD_EXCEPTION_ISERIES(0xa00, trap_0a, PACA_EXGEN) + STD_EXCEPTION_ISERIES(0xb00, trap_0b, PACA_EXGEN) + + .globl system_call_iSeries +system_call_iSeries: + mr r9,r13 + mfspr r13,SPRN_SPRG3 + EXCEPTION_PROLOG_ISERIES_2 + b system_call_common + + STD_EXCEPTION_ISERIES( 0xd00, single_step, PACA_EXGEN) + STD_EXCEPTION_ISERIES( 0xe00, trap_0e, PACA_EXGEN) + STD_EXCEPTION_ISERIES( 0xf00, performance_monitor, PACA_EXGEN) + + .globl system_reset_iSeries +system_reset_iSeries: + mfspr r13,SPRN_SPRG3 /* Get paca address */ + mfmsr r24 + ori r24,r24,MSR_RI + mtmsrd r24 /* RI on */ + lhz r24,PACAPACAINDEX(r13) /* Get processor # */ + cmpwi 0,r24,0 /* Are we processor 0? */ + beq .__start_initialization_iSeries /* Start up the first processor */ + mfspr r4,SPRN_CTRLF + li r5,CTRL_RUNLATCH /* Turn off the run light */ + andc r4,r4,r5 + mtspr SPRN_CTRLT,r4 + +1: + HMT_LOW +#ifdef CONFIG_SMP + lbz r23,PACAPROCSTART(r13) /* Test if this processor + * should start */ + sync + LOADADDR(r3,current_set) + sldi r28,r24,3 /* get current_set[cpu#] */ + ldx r3,r3,r28 + addi r1,r3,THREAD_SIZE + subi r1,r1,STACK_FRAME_OVERHEAD + + cmpwi 0,r23,0 + beq iSeries_secondary_smp_loop /* Loop until told to go */ + bne .__secondary_start /* Loop until told to go */ +iSeries_secondary_smp_loop: + /* Let the Hypervisor know we are alive */ + /* 8002 is a call to HvCallCfg::getLps, a harmless Hypervisor function */ + lis r3,0x8002 + rldicr r3,r3,32,15 /* r0 = (r3 << 32) & 0xffff000000000000 */ +#else /* CONFIG_SMP */ + /* Yield the processor. This is required for non-SMP kernels + which are running on multi-threaded machines. */ + lis r3,0x8000 + rldicr r3,r3,32,15 /* r3 = (r3 << 32) & 0xffff000000000000 */ + addi r3,r3,18 /* r3 = 0x8000000000000012 which is "yield" */ + li r4,0 /* "yield timed" */ + li r5,-1 /* "yield forever" */ +#endif /* CONFIG_SMP */ + li r0,-1 /* r0=-1 indicates a Hypervisor call */ + sc /* Invoke the hypervisor via a system call */ + mfspr r13,SPRN_SPRG3 /* Put r13 back ???? */ + b 1b /* If SMP not configured, secondaries + * loop forever */ + + .globl decrementer_iSeries_masked +decrementer_iSeries_masked: + li r11,1 + stb r11,PACALPPACA+LPPACADECRINT(r13) + lwz r12,PACADEFAULTDECR(r13) + mtspr SPRN_DEC,r12 + /* fall through */ + + .globl hardware_interrupt_iSeries_masked +hardware_interrupt_iSeries_masked: + mtcrf 0x80,r9 /* Restore regs */ + ld r11,PACALPPACA+LPPACASRR0(r13) + ld r12,PACALPPACA+LPPACASRR1(r13) + mtspr SPRN_SRR0,r11 + mtspr SPRN_SRR1,r12 + ld r9,PACA_EXGEN+EX_R9(r13) + ld r10,PACA_EXGEN+EX_R10(r13) + ld r11,PACA_EXGEN+EX_R11(r13) + ld r12,PACA_EXGEN+EX_R12(r13) + ld r13,PACA_EXGEN+EX_R13(r13) + rfid + b . /* prevent speculative execution */ +#endif /* CONFIG_PPC_ISERIES */ + +/*** Common interrupt handlers ***/ + + STD_EXCEPTION_COMMON(0x100, system_reset, .system_reset_exception) + + /* + * Machine check is different because we use a different + * save area: PACA_EXMC instead of PACA_EXGEN. + */ + .align 7 + .globl machine_check_common +machine_check_common: + EXCEPTION_PROLOG_COMMON(0x200, PACA_EXMC) + DISABLE_INTS + bl .save_nvgprs + addi r3,r1,STACK_FRAME_OVERHEAD + bl .machine_check_exception + b .ret_from_except + + STD_EXCEPTION_COMMON_LITE(0x900, decrementer, .timer_interrupt) + STD_EXCEPTION_COMMON(0xa00, trap_0a, .unknown_exception) + STD_EXCEPTION_COMMON(0xb00, trap_0b, .unknown_exception) + STD_EXCEPTION_COMMON(0xd00, single_step, .single_step_exception) + STD_EXCEPTION_COMMON(0xe00, trap_0e, .unknown_exception) + STD_EXCEPTION_COMMON(0xf00, performance_monitor, .performance_monitor_exception) + STD_EXCEPTION_COMMON(0x1300, instruction_breakpoint, .instruction_breakpoint_exception) +#ifdef CONFIG_ALTIVEC + STD_EXCEPTION_COMMON(0x1700, altivec_assist, .altivec_assist_exception) +#else + STD_EXCEPTION_COMMON(0x1700, altivec_assist, .unknown_exception) +#endif + +/* + * Here we have detected that the kernel stack pointer is bad. + * R9 contains the saved CR, r13 points to the paca, + * r10 contains the (bad) kernel stack pointer, + * r11 and r12 contain the saved SRR0 and SRR1. + * We switch to using an emergency stack, save the registers there, + * and call kernel_bad_stack(), which panics. + */ +bad_stack: + ld r1,PACAEMERGSP(r13) + subi r1,r1,64+INT_FRAME_SIZE + std r9,_CCR(r1) + std r10,GPR1(r1) + std r11,_NIP(r1) + std r12,_MSR(r1) + mfspr r11,SPRN_DAR + mfspr r12,SPRN_DSISR + std r11,_DAR(r1) + std r12,_DSISR(r1) + mflr r10 + mfctr r11 + mfxer r12 + std r10,_LINK(r1) + std r11,_CTR(r1) + std r12,_XER(r1) + SAVE_GPR(0,r1) + SAVE_GPR(2,r1) + SAVE_4GPRS(3,r1) + SAVE_2GPRS(7,r1) + SAVE_10GPRS(12,r1) + SAVE_10GPRS(22,r1) + addi r11,r1,INT_FRAME_SIZE + std r11,0(r1) + li r12,0 + std r12,0(r11) + ld r2,PACATOC(r13) +1: addi r3,r1,STACK_FRAME_OVERHEAD + bl .kernel_bad_stack + b 1b + +/* + * Return from an exception with minimal checks. + * The caller is assumed to have done EXCEPTION_PROLOG_COMMON. + * If interrupts have been enabled, or anything has been + * done that might have changed the scheduling status of + * any task or sent any task a signal, you should use + * ret_from_except or ret_from_except_lite instead of this. + */ + .globl fast_exception_return +fast_exception_return: + ld r12,_MSR(r1) + ld r11,_NIP(r1) + andi. r3,r12,MSR_RI /* check if RI is set */ + beq- unrecov_fer + ld r3,_CCR(r1) + ld r4,_LINK(r1) + ld r5,_CTR(r1) + ld r6,_XER(r1) + mtcr r3 + mtlr r4 + mtctr r5 + mtxer r6 + REST_GPR(0, r1) + REST_8GPRS(2, r1) + + mfmsr r10 + clrrdi r10,r10,2 /* clear RI (LE is 0 already) */ + mtmsrd r10,1 + + mtspr SPRN_SRR1,r12 + mtspr SPRN_SRR0,r11 + REST_4GPRS(10, r1) + ld r1,GPR1(r1) + rfid + b . /* prevent speculative execution */ + +unrecov_fer: + bl .save_nvgprs +1: addi r3,r1,STACK_FRAME_OVERHEAD + bl .unrecoverable_exception + b 1b + +/* + * Here r13 points to the paca, r9 contains the saved CR, + * SRR0 and SRR1 are saved in r11 and r12, + * r9 - r13 are saved in paca->exgen. + */ + .align 7 + .globl data_access_common +data_access_common: + RUNLATCH_ON(r10) /* It wont fit in the 0x300 handler */ + mfspr r10,SPRN_DAR + std r10,PACA_EXGEN+EX_DAR(r13) + mfspr r10,SPRN_DSISR + stw r10,PACA_EXGEN+EX_DSISR(r13) + EXCEPTION_PROLOG_COMMON(0x300, PACA_EXGEN) + ld r3,PACA_EXGEN+EX_DAR(r13) + lwz r4,PACA_EXGEN+EX_DSISR(r13) + li r5,0x300 + b .do_hash_page /* Try to handle as hpte fault */ + + .align 7 + .globl instruction_access_common +instruction_access_common: + EXCEPTION_PROLOG_COMMON(0x400, PACA_EXGEN) + ld r3,_NIP(r1) + andis. r4,r12,0x5820 + li r5,0x400 + b .do_hash_page /* Try to handle as hpte fault */ + +/* + * Here is the common SLB miss user that is used when going to virtual + * mode for SLB misses, that is currently not used + */ +#ifdef __DISABLED__ + .align 7 + .globl slb_miss_user_common +slb_miss_user_common: + mflr r10 + std r3,PACA_EXGEN+EX_DAR(r13) + stw r9,PACA_EXGEN+EX_CCR(r13) + std r10,PACA_EXGEN+EX_LR(r13) + std r11,PACA_EXGEN+EX_SRR0(r13) + bl .slb_allocate_user + + ld r10,PACA_EXGEN+EX_LR(r13) + ld r3,PACA_EXGEN+EX_R3(r13) + lwz r9,PACA_EXGEN+EX_CCR(r13) + ld r11,PACA_EXGEN+EX_SRR0(r13) + mtlr r10 + beq- slb_miss_fault + + andi. r10,r12,MSR_RI /* check for unrecoverable exception */ + beq- unrecov_user_slb + mfmsr r10 + +.machine push +.machine "power4" + mtcrf 0x80,r9 +.machine pop + + clrrdi r10,r10,2 /* clear RI before setting SRR0/1 */ + mtmsrd r10,1 + + mtspr SRR0,r11 + mtspr SRR1,r12 + + ld r9,PACA_EXGEN+EX_R9(r13) + ld r10,PACA_EXGEN+EX_R10(r13) + ld r11,PACA_EXGEN+EX_R11(r13) + ld r12,PACA_EXGEN+EX_R12(r13) + ld r13,PACA_EXGEN+EX_R13(r13) + rfid + b . + +slb_miss_fault: + EXCEPTION_PROLOG_COMMON(0x380, PACA_EXGEN) + ld r4,PACA_EXGEN+EX_DAR(r13) + li r5,0 + std r4,_DAR(r1) + std r5,_DSISR(r1) + b .handle_page_fault + +unrecov_user_slb: + EXCEPTION_PROLOG_COMMON(0x4200, PACA_EXGEN) + DISABLE_INTS + bl .save_nvgprs +1: addi r3,r1,STACK_FRAME_OVERHEAD + bl .unrecoverable_exception + b 1b + +#endif /* __DISABLED__ */ + + +/* + * r13 points to the PACA, r9 contains the saved CR, + * r12 contain the saved SRR1, SRR0 is still ready for return + * r3 has the faulting address + * r9 - r13 are saved in paca->exslb. + * r3 is saved in paca->slb_r3 + * We assume we aren't going to take any exceptions during this procedure. + */ +_GLOBAL(slb_miss_realmode) + mflr r10 + + stw r9,PACA_EXSLB+EX_CCR(r13) /* save CR in exc. frame */ + std r10,PACA_EXSLB+EX_LR(r13) /* save LR */ + + bl .slb_allocate_realmode + + /* All done -- return from exception. */ + + ld r10,PACA_EXSLB+EX_LR(r13) + ld r3,PACA_EXSLB+EX_R3(r13) + lwz r9,PACA_EXSLB+EX_CCR(r13) /* get saved CR */ +#ifdef CONFIG_PPC_ISERIES + ld r11,PACALPPACA+LPPACASRR0(r13) /* get SRR0 value */ +#endif /* CONFIG_PPC_ISERIES */ + + mtlr r10 + + andi. r10,r12,MSR_RI /* check for unrecoverable exception */ + beq- unrecov_slb + +.machine push +.machine "power4" + mtcrf 0x80,r9 + mtcrf 0x01,r9 /* slb_allocate uses cr0 and cr7 */ +.machine pop + +#ifdef CONFIG_PPC_ISERIES + mtspr SPRN_SRR0,r11 + mtspr SPRN_SRR1,r12 +#endif /* CONFIG_PPC_ISERIES */ + ld r9,PACA_EXSLB+EX_R9(r13) + ld r10,PACA_EXSLB+EX_R10(r13) + ld r11,PACA_EXSLB+EX_R11(r13) + ld r12,PACA_EXSLB+EX_R12(r13) + ld r13,PACA_EXSLB+EX_R13(r13) + rfid + b . /* prevent speculative execution */ + +unrecov_slb: + EXCEPTION_PROLOG_COMMON(0x4100, PACA_EXSLB) + DISABLE_INTS + bl .save_nvgprs +1: addi r3,r1,STACK_FRAME_OVERHEAD + bl .unrecoverable_exception + b 1b + + .align 7 + .globl hardware_interrupt_common + .globl hardware_interrupt_entry +hardware_interrupt_common: + EXCEPTION_PROLOG_COMMON(0x500, PACA_EXGEN) +hardware_interrupt_entry: + DISABLE_INTS + addi r3,r1,STACK_FRAME_OVERHEAD + bl .do_IRQ + b .ret_from_except_lite + + .align 7 + .globl alignment_common +alignment_common: + mfspr r10,SPRN_DAR + std r10,PACA_EXGEN+EX_DAR(r13) + mfspr r10,SPRN_DSISR + stw r10,PACA_EXGEN+EX_DSISR(r13) + EXCEPTION_PROLOG_COMMON(0x600, PACA_EXGEN) + ld r3,PACA_EXGEN+EX_DAR(r13) + lwz r4,PACA_EXGEN+EX_DSISR(r13) + std r3,_DAR(r1) + std r4,_DSISR(r1) + bl .save_nvgprs + addi r3,r1,STACK_FRAME_OVERHEAD + ENABLE_INTS + bl .alignment_exception + b .ret_from_except + + .align 7 + .globl program_check_common +program_check_common: + EXCEPTION_PROLOG_COMMON(0x700, PACA_EXGEN) + bl .save_nvgprs + addi r3,r1,STACK_FRAME_OVERHEAD + ENABLE_INTS + bl .program_check_exception + b .ret_from_except + + .align 7 + .globl fp_unavailable_common +fp_unavailable_common: + EXCEPTION_PROLOG_COMMON(0x800, PACA_EXGEN) + bne .load_up_fpu /* if from user, just load it up */ + bl .save_nvgprs + addi r3,r1,STACK_FRAME_OVERHEAD + ENABLE_INTS + bl .kernel_fp_unavailable_exception + BUG_OPCODE + + .align 7 + .globl altivec_unavailable_common +altivec_unavailable_common: + EXCEPTION_PROLOG_COMMON(0xf20, PACA_EXGEN) +#ifdef CONFIG_ALTIVEC +BEGIN_FTR_SECTION + bne .load_up_altivec /* if from user, just load it up */ +END_FTR_SECTION_IFSET(CPU_FTR_ALTIVEC) +#endif + bl .save_nvgprs + addi r3,r1,STACK_FRAME_OVERHEAD + ENABLE_INTS + bl .altivec_unavailable_exception + b .ret_from_except + +#ifdef CONFIG_ALTIVEC +/* + * load_up_altivec(unused, unused, tsk) + * Disable VMX for the task which had it previously, + * and save its vector registers in its thread_struct. + * Enables the VMX for use in the kernel on return. + * On SMP we know the VMX is free, since we give it up every + * switch (ie, no lazy save of the vector registers). + * On entry: r13 == 'current' && last_task_used_altivec != 'current' + */ +_STATIC(load_up_altivec) + mfmsr r5 /* grab the current MSR */ + oris r5,r5,MSR_VEC@h + mtmsrd r5 /* enable use of VMX now */ + isync + +/* + * For SMP, we don't do lazy VMX switching because it just gets too + * horrendously complex, especially when a task switches from one CPU + * to another. Instead we call giveup_altvec in switch_to. + * VRSAVE isn't dealt with here, that is done in the normal context + * switch code. Note that we could rely on vrsave value to eventually + * avoid saving all of the VREGs here... + */ +#ifndef CONFIG_SMP + ld r3,last_task_used_altivec@got(r2) + ld r4,0(r3) + cmpdi 0,r4,0 + beq 1f + /* Save VMX state to last_task_used_altivec's THREAD struct */ + addi r4,r4,THREAD + SAVE_32VRS(0,r5,r4) + mfvscr vr0 + li r10,THREAD_VSCR + stvx vr0,r10,r4 + /* Disable VMX for last_task_used_altivec */ + ld r5,PT_REGS(r4) + ld r4,_MSR-STACK_FRAME_OVERHEAD(r5) + lis r6,MSR_VEC@h + andc r4,r4,r6 + std r4,_MSR-STACK_FRAME_OVERHEAD(r5) +1: +#endif /* CONFIG_SMP */ + /* Hack: if we get an altivec unavailable trap with VRSAVE + * set to all zeros, we assume this is a broken application + * that fails to set it properly, and thus we switch it to + * all 1's + */ + mfspr r4,SPRN_VRSAVE + cmpdi 0,r4,0 + bne+ 1f + li r4,-1 + mtspr SPRN_VRSAVE,r4 +1: + /* enable use of VMX after return */ + ld r4,PACACURRENT(r13) + addi r5,r4,THREAD /* Get THREAD */ + oris r12,r12,MSR_VEC@h + std r12,_MSR(r1) + li r4,1 + li r10,THREAD_VSCR + stw r4,THREAD_USED_VR(r5) + lvx vr0,r10,r5 + mtvscr vr0 + REST_32VRS(0,r4,r5) +#ifndef CONFIG_SMP + /* Update last_task_used_math to 'current' */ + subi r4,r5,THREAD /* Back to 'current' */ + std r4,0(r3) +#endif /* CONFIG_SMP */ + /* restore registers and return */ + b fast_exception_return +#endif /* CONFIG_ALTIVEC */ + +/* + * Hash table stuff + */ + .align 7 +_GLOBAL(do_hash_page) + std r3,_DAR(r1) + std r4,_DSISR(r1) + + andis. r0,r4,0xa450 /* weird error? */ + bne- .handle_page_fault /* if not, try to insert a HPTE */ +BEGIN_FTR_SECTION + andis. r0,r4,0x0020 /* Is it a segment table fault? */ + bne- .do_ste_alloc /* If so handle it */ +END_FTR_SECTION_IFCLR(CPU_FTR_SLB) + + /* + * We need to set the _PAGE_USER bit if MSR_PR is set or if we are + * accessing a userspace segment (even from the kernel). We assume + * kernel addresses always have the high bit set. + */ + rlwinm r4,r4,32-25+9,31-9,31-9 /* DSISR_STORE -> _PAGE_RW */ + rotldi r0,r3,15 /* Move high bit into MSR_PR posn */ + orc r0,r12,r0 /* MSR_PR | ~high_bit */ + rlwimi r4,r0,32-13,30,30 /* becomes _PAGE_USER access bit */ + ori r4,r4,1 /* add _PAGE_PRESENT */ + rlwimi r4,r5,22+2,31-2,31-2 /* Set _PAGE_EXEC if trap is 0x400 */ + + /* + * On iSeries, we soft-disable interrupts here, then + * hard-enable interrupts so that the hash_page code can spin on + * the hash_table_lock without problems on a shared processor. + */ + DISABLE_INTS + + /* + * r3 contains the faulting address + * r4 contains the required access permissions + * r5 contains the trap number + * + * at return r3 = 0 for success + */ + bl .hash_page /* build HPTE if possible */ + cmpdi r3,0 /* see if hash_page succeeded */ + +#ifdef DO_SOFT_DISABLE + /* + * If we had interrupts soft-enabled at the point where the + * DSI/ISI occurred, and an interrupt came in during hash_page, + * handle it now. + * We jump to ret_from_except_lite rather than fast_exception_return + * because ret_from_except_lite will check for and handle pending + * interrupts if necessary. + */ + beq .ret_from_except_lite + /* For a hash failure, we don't bother re-enabling interrupts */ + ble- 12f + + /* + * hash_page couldn't handle it, set soft interrupt enable back + * to what it was before the trap. Note that .local_irq_restore + * handles any interrupts pending at this point. + */ + ld r3,SOFTE(r1) + bl .local_irq_restore + b 11f +#else + beq fast_exception_return /* Return from exception on success */ + ble- 12f /* Failure return from hash_page */ + + /* fall through */ +#endif + +/* Here we have a page fault that hash_page can't handle. */ +_GLOBAL(handle_page_fault) + ENABLE_INTS +11: ld r4,_DAR(r1) + ld r5,_DSISR(r1) + addi r3,r1,STACK_FRAME_OVERHEAD + bl .do_page_fault + cmpdi r3,0 + beq+ .ret_from_except_lite + bl .save_nvgprs + mr r5,r3 + addi r3,r1,STACK_FRAME_OVERHEAD + lwz r4,_DAR(r1) + bl .bad_page_fault + b .ret_from_except + +/* We have a page fault that hash_page could handle but HV refused + * the PTE insertion + */ +12: bl .save_nvgprs + addi r3,r1,STACK_FRAME_OVERHEAD + lwz r4,_DAR(r1) + bl .low_hash_fault + b .ret_from_except + + /* here we have a segment miss */ +_GLOBAL(do_ste_alloc) + bl .ste_allocate /* try to insert stab entry */ + cmpdi r3,0 + beq+ fast_exception_return + b .handle_page_fault + +/* + * r13 points to the PACA, r9 contains the saved CR, + * r11 and r12 contain the saved SRR0 and SRR1. + * r9 - r13 are saved in paca->exslb. + * We assume we aren't going to take any exceptions during this procedure. + * We assume (DAR >> 60) == 0xc. + */ + .align 7 +_GLOBAL(do_stab_bolted) + stw r9,PACA_EXSLB+EX_CCR(r13) /* save CR in exc. frame */ + std r11,PACA_EXSLB+EX_SRR0(r13) /* save SRR0 in exc. frame */ + + /* Hash to the primary group */ + ld r10,PACASTABVIRT(r13) + mfspr r11,SPRN_DAR + srdi r11,r11,28 + rldimi r10,r11,7,52 /* r10 = first ste of the group */ + + /* Calculate VSID */ + /* This is a kernel address, so protovsid = ESID */ + ASM_VSID_SCRAMBLE(r11, r9) + rldic r9,r11,12,16 /* r9 = vsid << 12 */ + + /* Search the primary group for a free entry */ +1: ld r11,0(r10) /* Test valid bit of the current ste */ + andi. r11,r11,0x80 + beq 2f + addi r10,r10,16 + andi. r11,r10,0x70 + bne 1b + + /* Stick for only searching the primary group for now. */ + /* At least for now, we use a very simple random castout scheme */ + /* Use the TB as a random number ; OR in 1 to avoid entry 0 */ + mftb r11 + rldic r11,r11,4,57 /* r11 = (r11 << 4) & 0x70 */ + ori r11,r11,0x10 + + /* r10 currently points to an ste one past the group of interest */ + /* make it point to the randomly selected entry */ + subi r10,r10,128 + or r10,r10,r11 /* r10 is the entry to invalidate */ + + isync /* mark the entry invalid */ + ld r11,0(r10) + rldicl r11,r11,56,1 /* clear the valid bit */ + rotldi r11,r11,8 + std r11,0(r10) + sync + + clrrdi r11,r11,28 /* Get the esid part of the ste */ + slbie r11 + +2: std r9,8(r10) /* Store the vsid part of the ste */ + eieio + + mfspr r11,SPRN_DAR /* Get the new esid */ + clrrdi r11,r11,28 /* Permits a full 32b of ESID */ + ori r11,r11,0x90 /* Turn on valid and kp */ + std r11,0(r10) /* Put new entry back into the stab */ + + sync + + /* All done -- return from exception. */ + lwz r9,PACA_EXSLB+EX_CCR(r13) /* get saved CR */ + ld r11,PACA_EXSLB+EX_SRR0(r13) /* get saved SRR0 */ + + andi. r10,r12,MSR_RI + beq- unrecov_slb + + mtcrf 0x80,r9 /* restore CR */ + + mfmsr r10 + clrrdi r10,r10,2 + mtmsrd r10,1 + + mtspr SPRN_SRR0,r11 + mtspr SPRN_SRR1,r12 + ld r9,PACA_EXSLB+EX_R9(r13) + ld r10,PACA_EXSLB+EX_R10(r13) + ld r11,PACA_EXSLB+EX_R11(r13) + ld r12,PACA_EXSLB+EX_R12(r13) + ld r13,PACA_EXSLB+EX_R13(r13) + rfid + b . /* prevent speculative execution */ + +/* + * Space for CPU0's segment table. + * + * On iSeries, the hypervisor must fill in at least one entry before + * we get control (with relocate on). The address is give to the hv + * as a page number (see xLparMap in lpardata.c), so this must be at a + * fixed address (the linker can't compute (u64)&initial_stab >> + * PAGE_SHIFT). + */ + . = STAB0_PHYS_ADDR /* 0x6000 */ + .globl initial_stab +initial_stab: + .space 4096 + +/* + * Data area reserved for FWNMI option. + * This address (0x7000) is fixed by the RPA. + */ + .= 0x7000 + .globl fwnmi_data_area +fwnmi_data_area: + + /* iSeries does not use the FWNMI stuff, so it is safe to put + * this here, even if we later allow kernels that will boot on + * both pSeries and iSeries */ +#ifdef CONFIG_PPC_ISERIES + . = LPARMAP_PHYS +#include "lparmap.s" +/* + * This ".text" is here for old compilers that generate a trailing + * .note section when compiling .c files to .s + */ + .text +#endif /* CONFIG_PPC_ISERIES */ + + . = 0x8000 + +/* + * On pSeries, secondary processors spin in the following code. + * At entry, r3 = this processor's number (physical cpu id) + */ +_GLOBAL(pSeries_secondary_smp_init) + mr r24,r3 + + /* turn on 64-bit mode */ + bl .enable_64b_mode + isync + + /* Copy some CPU settings from CPU 0 */ + bl .__restore_cpu_setup + + /* Set up a paca value for this processor. Since we have the + * physical cpu id in r24, we need to search the pacas to find + * which logical id maps to our physical one. + */ + LOADADDR(r13, paca) /* Get base vaddr of paca array */ + li r5,0 /* logical cpu id */ +1: lhz r6,PACAHWCPUID(r13) /* Load HW procid from paca */ + cmpw r6,r24 /* Compare to our id */ + beq 2f + addi r13,r13,PACA_SIZE /* Loop to next PACA on miss */ + addi r5,r5,1 + cmpwi r5,NR_CPUS + blt 1b + + mr r3,r24 /* not found, copy phys to r3 */ + b .kexec_wait /* next kernel might do better */ + +2: mtspr SPRN_SPRG3,r13 /* Save vaddr of paca in SPRG3 */ + /* From now on, r24 is expected to be logical cpuid */ + mr r24,r5 +3: HMT_LOW + lbz r23,PACAPROCSTART(r13) /* Test if this processor should */ + /* start. */ + sync + + /* Create a temp kernel stack for use before relocation is on. */ + ld r1,PACAEMERGSP(r13) + subi r1,r1,STACK_FRAME_OVERHEAD + + cmpwi 0,r23,0 +#ifdef CONFIG_SMP + bne .__secondary_start +#endif + b 3b /* Loop until told to go */ + +#ifdef CONFIG_PPC_ISERIES +_STATIC(__start_initialization_iSeries) + /* Clear out the BSS */ + LOADADDR(r11,__bss_stop) + LOADADDR(r8,__bss_start) + sub r11,r11,r8 /* bss size */ + addi r11,r11,7 /* round up to an even double word */ + rldicl. r11,r11,61,3 /* shift right by 3 */ + beq 4f + addi r8,r8,-8 + li r0,0 + mtctr r11 /* zero this many doublewords */ +3: stdu r0,8(r8) + bdnz 3b +4: + LOADADDR(r1,init_thread_union) + addi r1,r1,THREAD_SIZE + li r0,0 + stdu r0,-STACK_FRAME_OVERHEAD(r1) + + LOADADDR(r3,cpu_specs) + LOADADDR(r4,cur_cpu_spec) + li r5,0 + bl .identify_cpu + + LOADADDR(r2,__toc_start) + addi r2,r2,0x4000 + addi r2,r2,0x4000 + + bl .iSeries_early_setup + bl .early_setup + + /* relocation is on at this point */ + + b .start_here_common +#endif /* CONFIG_PPC_ISERIES */ + +#ifdef CONFIG_PPC_MULTIPLATFORM + +_STATIC(__mmu_off) + mfmsr r3 + andi. r0,r3,MSR_IR|MSR_DR + beqlr + andc r3,r3,r0 + mtspr SPRN_SRR0,r4 + mtspr SPRN_SRR1,r3 + sync + rfid + b . /* prevent speculative execution */ + + +/* + * Here is our main kernel entry point. We support currently 2 kind of entries + * depending on the value of r5. + * + * r5 != NULL -> OF entry, we go to prom_init, "legacy" parameter content + * in r3...r7 + * + * r5 == NULL -> kexec style entry. r3 is a physical pointer to the + * DT block, r4 is a physical pointer to the kernel itself + * + */ +_GLOBAL(__start_initialization_multiplatform) + /* + * Are we booted from a PROM Of-type client-interface ? + */ + cmpldi cr0,r5,0 + bne .__boot_from_prom /* yes -> prom */ + + /* Save parameters */ + mr r31,r3 + mr r30,r4 + + /* Make sure we are running in 64 bits mode */ + bl .enable_64b_mode + + /* Setup some critical 970 SPRs before switching MMU off */ + bl .__970_cpu_preinit + + /* cpu # */ + li r24,0 + + /* Switch off MMU if not already */ + LOADADDR(r4, .__after_prom_start - KERNELBASE) + add r4,r4,r30 + bl .__mmu_off + b .__after_prom_start + +_STATIC(__boot_from_prom) + /* Save parameters */ + mr r31,r3 + mr r30,r4 + mr r29,r5 + mr r28,r6 + mr r27,r7 + + /* Make sure we are running in 64 bits mode */ + bl .enable_64b_mode + + /* put a relocation offset into r3 */ + bl .reloc_offset + + LOADADDR(r2,__toc_start) + addi r2,r2,0x4000 + addi r2,r2,0x4000 + + /* Relocate the TOC from a virt addr to a real addr */ + sub r2,r2,r3 + + /* Restore parameters */ + mr r3,r31 + mr r4,r30 + mr r5,r29 + mr r6,r28 + mr r7,r27 + + /* Do all of the interaction with OF client interface */ + bl .prom_init + /* We never return */ + trap + +/* + * At this point, r3 contains the physical address we are running at, + * returned by prom_init() + */ +_STATIC(__after_prom_start) + +/* + * We need to run with __start at physical address 0. + * This will leave some code in the first 256B of + * real memory, which are reserved for software use. + * The remainder of the first page is loaded with the fixed + * interrupt vectors. The next two pages are filled with + * unknown exception placeholders. + * + * Note: This process overwrites the OF exception vectors. + * r26 == relocation offset + * r27 == KERNELBASE + */ + bl .reloc_offset + mr r26,r3 + SET_REG_TO_CONST(r27,KERNELBASE) + + li r3,0 /* target addr */ + + // XXX FIXME: Use phys returned by OF (r30) + sub r4,r27,r26 /* source addr */ + /* current address of _start */ + /* i.e. where we are running */ + /* the source addr */ + + LOADADDR(r5,copy_to_here) /* # bytes of memory to copy */ + sub r5,r5,r27 + + li r6,0x100 /* Start offset, the first 0x100 */ + /* bytes were copied earlier. */ + + bl .copy_and_flush /* copy the first n bytes */ + /* this includes the code being */ + /* executed here. */ + + LOADADDR(r0, 4f) /* Jump to the copy of this code */ + mtctr r0 /* that we just made/relocated */ + bctr + +4: LOADADDR(r5,klimit) + sub r5,r5,r26 + ld r5,0(r5) /* get the value of klimit */ + sub r5,r5,r27 + bl .copy_and_flush /* copy the rest */ + b .start_here_multiplatform + +#endif /* CONFIG_PPC_MULTIPLATFORM */ + +/* + * Copy routine used to copy the kernel to start at physical address 0 + * and flush and invalidate the caches as needed. + * r3 = dest addr, r4 = source addr, r5 = copy limit, r6 = start offset + * on exit, r3, r4, r5 are unchanged, r6 is updated to be >= r5. + * + * Note: this routine *only* clobbers r0, r6 and lr + */ +_GLOBAL(copy_and_flush) + addi r5,r5,-8 + addi r6,r6,-8 +4: li r0,16 /* Use the least common */ + /* denominator cache line */ + /* size. This results in */ + /* extra cache line flushes */ + /* but operation is correct. */ + /* Can't get cache line size */ + /* from NACA as it is being */ + /* moved too. */ + + mtctr r0 /* put # words/line in ctr */ +3: addi r6,r6,8 /* copy a cache line */ + ldx r0,r6,r4 + stdx r0,r6,r3 + bdnz 3b + dcbst r6,r3 /* write it to memory */ + sync + icbi r6,r3 /* flush the icache line */ + cmpld 0,r6,r5 + blt 4b + sync + addi r5,r5,8 + addi r6,r6,8 + blr + +.align 8 +copy_to_here: + +#ifdef CONFIG_SMP +#ifdef CONFIG_PPC_PMAC +/* + * On PowerMac, secondary processors starts from the reset vector, which + * is temporarily turned into a call to one of the functions below. + */ + .section ".text"; + .align 2 ; + + .globl __secondary_start_pmac_0 +__secondary_start_pmac_0: + /* NB the entries for cpus 0, 1, 2 must each occupy 8 bytes. */ + li r24,0 + b 1f + li r24,1 + b 1f + li r24,2 + b 1f + li r24,3 +1: + +_GLOBAL(pmac_secondary_start) + /* turn on 64-bit mode */ + bl .enable_64b_mode + isync + + /* Copy some CPU settings from CPU 0 */ + bl .__restore_cpu_setup + + /* pSeries do that early though I don't think we really need it */ + mfmsr r3 + ori r3,r3,MSR_RI + mtmsrd r3 /* RI on */ + + /* Set up a paca value for this processor. */ + LOADADDR(r4, paca) /* Get base vaddr of paca array */ + mulli r13,r24,PACA_SIZE /* Calculate vaddr of right paca */ + add r13,r13,r4 /* for this processor. */ + mtspr SPRN_SPRG3,r13 /* Save vaddr of paca in SPRG3 */ + + /* Create a temp kernel stack for use before relocation is on. */ + ld r1,PACAEMERGSP(r13) + subi r1,r1,STACK_FRAME_OVERHEAD + + b .__secondary_start + +#endif /* CONFIG_PPC_PMAC */ + +/* + * This function is called after the master CPU has released the + * secondary processors. The execution environment is relocation off. + * The paca for this processor has the following fields initialized at + * this point: + * 1. Processor number + * 2. Segment table pointer (virtual address) + * On entry the following are set: + * r1 = stack pointer. vaddr for iSeries, raddr (temp stack) for pSeries + * r24 = cpu# (in Linux terms) + * r13 = paca virtual address + * SPRG3 = paca virtual address + */ +_GLOBAL(__secondary_start) + + HMT_MEDIUM /* Set thread priority to MEDIUM */ + + ld r2,PACATOC(r13) + + /* Do early setup for that CPU */ + bl .early_setup_secondary + + /* Initialize the kernel stack. Just a repeat for iSeries. */ + LOADADDR(r3,current_set) + sldi r28,r24,3 /* get current_set[cpu#] */ + ldx r1,r3,r28 + addi r1,r1,THREAD_SIZE-STACK_FRAME_OVERHEAD + std r1,PACAKSAVE(r13) + + li r7,0 + mtlr r7 + + /* enable MMU and jump to start_secondary */ + LOADADDR(r3,.start_secondary_prolog) + SET_REG_TO_CONST(r4, MSR_KERNEL) +#ifdef DO_SOFT_DISABLE + ori r4,r4,MSR_EE +#endif + mtspr SPRN_SRR0,r3 + mtspr SPRN_SRR1,r4 + rfid + b . /* prevent speculative execution */ + +/* + * Running with relocation on at this point. All we want to do is + * zero the stack back-chain pointer before going into C code. + */ +_GLOBAL(start_secondary_prolog) + li r3,0 + std r3,0(r1) /* Zero the stack frame pointer */ + bl .start_secondary +#endif + +/* + * This subroutine clobbers r11 and r12 + */ +_GLOBAL(enable_64b_mode) + mfmsr r11 /* grab the current MSR */ + li r12,1 + rldicr r12,r12,MSR_SF_LG,(63-MSR_SF_LG) + or r11,r11,r12 + li r12,1 + rldicr r12,r12,MSR_ISF_LG,(63-MSR_ISF_LG) + or r11,r11,r12 + mtmsrd r11 + isync + blr + +#ifdef CONFIG_PPC_MULTIPLATFORM +/* + * This is where the main kernel code starts. + */ +_STATIC(start_here_multiplatform) + /* get a new offset, now that the kernel has moved. */ + bl .reloc_offset + mr r26,r3 + + /* Clear out the BSS. It may have been done in prom_init, + * already but that's irrelevant since prom_init will soon + * be detached from the kernel completely. Besides, we need + * to clear it now for kexec-style entry. + */ + LOADADDR(r11,__bss_stop) + LOADADDR(r8,__bss_start) + sub r11,r11,r8 /* bss size */ + addi r11,r11,7 /* round up to an even double word */ + rldicl. r11,r11,61,3 /* shift right by 3 */ + beq 4f + addi r8,r8,-8 + li r0,0 + mtctr r11 /* zero this many doublewords */ +3: stdu r0,8(r8) + bdnz 3b +4: + + mfmsr r6 + ori r6,r6,MSR_RI + mtmsrd r6 /* RI on */ + +#ifdef CONFIG_HMT + /* Start up the second thread on cpu 0 */ + mfspr r3,SPRN_PVR + srwi r3,r3,16 + cmpwi r3,0x34 /* Pulsar */ + beq 90f + cmpwi r3,0x36 /* Icestar */ + beq 90f + cmpwi r3,0x37 /* SStar */ + beq 90f + b 91f /* HMT not supported */ +90: li r3,0 + bl .hmt_start_secondary +91: +#endif + + /* The following gets the stack and TOC set up with the regs */ + /* pointing to the real addr of the kernel stack. This is */ + /* all done to support the C function call below which sets */ + /* up the htab. This is done because we have relocated the */ + /* kernel but are still running in real mode. */ + + LOADADDR(r3,init_thread_union) + sub r3,r3,r26 + + /* set up a stack pointer (physical address) */ + addi r1,r3,THREAD_SIZE + li r0,0 + stdu r0,-STACK_FRAME_OVERHEAD(r1) + + /* set up the TOC (physical address) */ + LOADADDR(r2,__toc_start) + addi r2,r2,0x4000 + addi r2,r2,0x4000 + sub r2,r2,r26 + + LOADADDR(r3,cpu_specs) + sub r3,r3,r26 + LOADADDR(r4,cur_cpu_spec) + sub r4,r4,r26 + mr r5,r26 + bl .identify_cpu + + /* Save some low level config HIDs of CPU0 to be copied to + * other CPUs later on, or used for suspend/resume + */ + bl .__save_cpu_setup + sync + + /* Setup a valid physical PACA pointer in SPRG3 for early_setup + * note that boot_cpuid can always be 0 nowadays since there is + * nowhere it can be initialized differently before we reach this + * code + */ + LOADADDR(r27, boot_cpuid) + sub r27,r27,r26 + lwz r27,0(r27) + + LOADADDR(r24, paca) /* Get base vaddr of paca array */ + mulli r13,r27,PACA_SIZE /* Calculate vaddr of right paca */ + add r13,r13,r24 /* for this processor. */ + sub r13,r13,r26 /* convert to physical addr */ + mtspr SPRN_SPRG3,r13 /* PPPBBB: Temp... -Peter */ + + /* Do very early kernel initializations, including initial hash table, + * stab and slb setup before we turn on relocation. */ + + /* Restore parameters passed from prom_init/kexec */ + mr r3,r31 + bl .early_setup + + LOADADDR(r3,.start_here_common) + SET_REG_TO_CONST(r4, MSR_KERNEL) + mtspr SPRN_SRR0,r3 + mtspr SPRN_SRR1,r4 + rfid + b . /* prevent speculative execution */ +#endif /* CONFIG_PPC_MULTIPLATFORM */ + + /* This is where all platforms converge execution */ +_STATIC(start_here_common) + /* relocation is on at this point */ + + /* The following code sets up the SP and TOC now that we are */ + /* running with translation enabled. */ + + LOADADDR(r3,init_thread_union) + + /* set up the stack */ + addi r1,r3,THREAD_SIZE + li r0,0 + stdu r0,-STACK_FRAME_OVERHEAD(r1) + + /* Apply the CPUs-specific fixups (nop out sections not relevant + * to this CPU + */ + li r3,0 + bl .do_cpu_ftr_fixups + + LOADADDR(r26, boot_cpuid) + lwz r26,0(r26) + + LOADADDR(r24, paca) /* Get base vaddr of paca array */ + mulli r13,r26,PACA_SIZE /* Calculate vaddr of right paca */ + add r13,r13,r24 /* for this processor. */ + mtspr SPRN_SPRG3,r13 + + /* ptr to current */ + LOADADDR(r4,init_task) + std r4,PACACURRENT(r13) + + /* Load the TOC */ + ld r2,PACATOC(r13) + std r1,PACAKSAVE(r13) + + bl .setup_system + + /* Load up the kernel context */ +5: +#ifdef DO_SOFT_DISABLE + li r5,0 + stb r5,PACAPROCENABLED(r13) /* Soft Disabled */ + mfmsr r5 + ori r5,r5,MSR_EE /* Hard Enabled */ + mtmsrd r5 +#endif + + bl .start_kernel + +_GLOBAL(hmt_init) +#ifdef CONFIG_HMT + LOADADDR(r5, hmt_thread_data) + mfspr r7,SPRN_PVR + srwi r7,r7,16 + cmpwi r7,0x34 /* Pulsar */ + beq 90f + cmpwi r7,0x36 /* Icestar */ + beq 91f + cmpwi r7,0x37 /* SStar */ + beq 91f + b 101f +90: mfspr r6,SPRN_PIR + andi. r6,r6,0x1f + b 92f +91: mfspr r6,SPRN_PIR + andi. r6,r6,0x3ff +92: sldi r4,r24,3 + stwx r6,r5,r4 + bl .hmt_start_secondary + b 101f + +__hmt_secondary_hold: + LOADADDR(r5, hmt_thread_data) + clrldi r5,r5,4 + li r7,0 + mfspr r6,SPRN_PIR + mfspr r8,SPRN_PVR + srwi r8,r8,16 + cmpwi r8,0x34 + bne 93f + andi. r6,r6,0x1f + b 103f +93: andi. r6,r6,0x3f + +103: lwzx r8,r5,r7 + cmpw r8,r6 + beq 104f + addi r7,r7,8 + b 103b + +104: addi r7,r7,4 + lwzx r9,r5,r7 + mr r24,r9 +101: +#endif + mr r3,r24 + b .pSeries_secondary_smp_init + +#ifdef CONFIG_HMT +_GLOBAL(hmt_start_secondary) + LOADADDR(r4,__hmt_secondary_hold) + clrldi r4,r4,4 + mtspr SPRN_NIADORM, r4 + mfspr r4, SPRN_MSRDORM + li r5, -65 + and r4, r4, r5 + mtspr SPRN_MSRDORM, r4 + lis r4,0xffef + ori r4,r4,0x7403 + mtspr SPRN_TSC, r4 + li r4,0x1f4 + mtspr SPRN_TST, r4 + mfspr r4, SPRN_HID0 + ori r4, r4, 0x1 + mtspr SPRN_HID0, r4 + mfspr r4, SPRN_CTRLF + oris r4, r4, 0x40 + mtspr SPRN_CTRLT, r4 + blr +#endif + +/* + * We put a few things here that have to be page-aligned. + * This stuff goes at the beginning of the bss, which is page-aligned. + */ + .section ".bss" + + .align PAGE_SHIFT + + .globl empty_zero_page +empty_zero_page: + .space PAGE_SIZE + + .globl swapper_pg_dir +swapper_pg_dir: + .space PAGE_SIZE + +/* + * This space gets a copy of optional info passed to us by the bootstrap + * Used to pass parameters into the kernel like root=/dev/sda1, etc. + */ + .globl cmd_line +cmd_line: + .space COMMAND_LINE_SIZE diff --git a/trunk/arch/powerpc/platforms/pseries/hvconsole.c b/trunk/arch/ppc64/kernel/hvconsole.c similarity index 100% rename from trunk/arch/powerpc/platforms/pseries/hvconsole.c rename to trunk/arch/ppc64/kernel/hvconsole.c diff --git a/trunk/arch/powerpc/platforms/pseries/hvcserver.c b/trunk/arch/ppc64/kernel/hvcserver.c similarity index 100% rename from trunk/arch/powerpc/platforms/pseries/hvcserver.c rename to trunk/arch/ppc64/kernel/hvcserver.c diff --git a/trunk/arch/powerpc/kernel/idle_64.c b/trunk/arch/ppc64/kernel/idle.c similarity index 100% rename from trunk/arch/powerpc/kernel/idle_64.c rename to trunk/arch/ppc64/kernel/idle.c diff --git a/trunk/arch/powerpc/kernel/iomap.c b/trunk/arch/ppc64/kernel/iomap.c similarity index 100% rename from trunk/arch/powerpc/kernel/iomap.c rename to trunk/arch/ppc64/kernel/iomap.c diff --git a/trunk/arch/powerpc/kernel/iommu.c b/trunk/arch/ppc64/kernel/iommu.c similarity index 100% rename from trunk/arch/powerpc/kernel/iommu.c rename to trunk/arch/ppc64/kernel/iommu.c diff --git a/trunk/arch/powerpc/kernel/kprobes.c b/trunk/arch/ppc64/kernel/kprobes.c similarity index 100% rename from trunk/arch/powerpc/kernel/kprobes.c rename to trunk/arch/ppc64/kernel/kprobes.c diff --git a/trunk/arch/powerpc/kernel/machine_kexec_64.c b/trunk/arch/ppc64/kernel/machine_kexec.c similarity index 85% rename from trunk/arch/powerpc/kernel/machine_kexec_64.c rename to trunk/arch/ppc64/kernel/machine_kexec.c index 97c51e452be7..07ea03598c00 100644 --- a/trunk/arch/powerpc/kernel/machine_kexec_64.c +++ b/trunk/arch/ppc64/kernel/machine_kexec.c @@ -185,8 +185,8 @@ void kexec_copy_flush(struct kimage *image) */ void kexec_smp_down(void *arg) { - if (ppc_md.kexec_cpu_down) - ppc_md.kexec_cpu_down(0, 1); + if (ppc_md.cpu_irq_down) + ppc_md.cpu_irq_down(1); local_irq_disable(); kexec_smp_wait(); @@ -233,8 +233,8 @@ static void kexec_prepare_cpus(void) } /* after we tell the others to go down */ - if (ppc_md.kexec_cpu_down) - ppc_md.kexec_cpu_down(0, 0); + if (ppc_md.cpu_irq_down) + ppc_md.cpu_irq_down(0); put_cpu(); @@ -255,8 +255,8 @@ static void kexec_prepare_cpus(void) * UP to an SMP kernel. */ smp_release_cpus(); - if (ppc_md.kexec_cpu_down) - ppc_md.kexec_cpu_down(0, 0); + if (ppc_md.cpu_irq_down) + ppc_md.cpu_irq_down(0); local_irq_disable(); } @@ -305,54 +305,3 @@ void machine_kexec(struct kimage *image) ppc_md.hpte_clear_all); /* NOTREACHED */ } - -/* Values we need to export to the second kernel via the device tree. */ -static unsigned long htab_base, htab_size, kernel_end; - -static struct property htab_base_prop = { - .name = "linux,htab-base", - .length = sizeof(unsigned long), - .value = (unsigned char *)&htab_base, -}; - -static struct property htab_size_prop = { - .name = "linux,htab-size", - .length = sizeof(unsigned long), - .value = (unsigned char *)&htab_size, -}; - -static struct property kernel_end_prop = { - .name = "linux,kernel-end", - .length = sizeof(unsigned long), - .value = (unsigned char *)&kernel_end, -}; - -static void __init export_htab_values(void) -{ - struct device_node *node; - - node = of_find_node_by_path("/chosen"); - if (!node) - return; - - kernel_end = __pa(_end); - prom_add_property(node, &kernel_end_prop); - - /* On machines with no htab htab_address is NULL */ - if (NULL == htab_address) - goto out; - - htab_base = __pa(htab_address); - prom_add_property(node, &htab_base_prop); - - htab_size = 1UL << ppc64_pft_size; - prom_add_property(node, &htab_size_prop); - - out: - of_node_put(node); -} - -void __init kexec_setup(void) -{ - export_htab_values(); -} diff --git a/trunk/arch/ppc64/kernel/misc.S b/trunk/arch/ppc64/kernel/misc.S new file mode 100644 index 000000000000..5e089deb0a2b --- /dev/null +++ b/trunk/arch/ppc64/kernel/misc.S @@ -0,0 +1,940 @@ +/* + * arch/ppc/kernel/misc.S + * + * + * + * This file contains miscellaneous low-level functions. + * Copyright (C) 1995-1996 Gary Thomas (gdt@linuxppc.org) + * + * Largely rewritten by Cort Dougan (cort@cs.nmt.edu) + * and Paul Mackerras. + * Adapted for iSeries by Mike Corrigan (mikejc@us.ibm.com) + * PPC64 updates by Dave Engebretsen (engebret@us.ibm.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. + * + */ + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + + .text + +/* + * Returns (address we were linked at) - (address we are running at) + * for use before the text and data are mapped to KERNELBASE. + */ + +_GLOBAL(reloc_offset) + mflr r0 + bl 1f +1: mflr r3 + LOADADDR(r4,1b) + sub r3,r4,r3 + mtlr r0 + blr + +_GLOBAL(get_msr) + mfmsr r3 + blr + +_GLOBAL(get_dar) + mfdar r3 + blr + +_GLOBAL(get_srr0) + mfsrr0 r3 + blr + +_GLOBAL(get_srr1) + mfsrr1 r3 + blr + +_GLOBAL(get_sp) + mr r3,r1 + blr + +#ifdef CONFIG_IRQSTACKS +_GLOBAL(call_do_softirq) + mflr r0 + std r0,16(r1) + stdu r1,THREAD_SIZE-112(r3) + mr r1,r3 + bl .__do_softirq + ld r1,0(r1) + ld r0,16(r1) + mtlr r0 + blr + +_GLOBAL(call___do_IRQ) + mflr r0 + std r0,16(r1) + stdu r1,THREAD_SIZE-112(r5) + mr r1,r5 + bl .__do_IRQ + ld r1,0(r1) + ld r0,16(r1) + mtlr r0 + blr +#endif /* CONFIG_IRQSTACKS */ + + /* + * To be called by C code which needs to do some operations with MMU + * disabled. Note that interrupts have to be disabled by the caller + * prior to calling us. The code called _MUST_ be in the RMO of course + * and part of the linear mapping as we don't attempt to translate the + * stack pointer at all. The function is called with the stack switched + * to this CPU emergency stack + * + * prototype is void *call_with_mmu_off(void *func, void *data); + * + * the called function is expected to be of the form + * + * void *called(void *data); + */ +_GLOBAL(call_with_mmu_off) + mflr r0 /* get link, save it on stackframe */ + std r0,16(r1) + mr r1,r5 /* save old stack ptr */ + ld r1,PACAEMERGSP(r13) /* get emerg. stack */ + subi r1,r1,STACK_FRAME_OVERHEAD + std r0,16(r1) /* save link on emerg. stack */ + std r5,0(r1) /* save old stack ptr in backchain */ + ld r3,0(r3) /* get to real function ptr (assume same TOC) */ + bl 2f /* we need LR to return, continue at label 2 */ + + ld r0,16(r1) /* we return here from the call, get LR and */ + ld r1,0(r1) /* .. old stack ptr */ + mtspr SPRN_SRR0,r0 /* and get back to virtual mode with these */ + mfmsr r4 + ori r4,r4,MSR_IR|MSR_DR + mtspr SPRN_SRR1,r4 + rfid + +2: mtspr SPRN_SRR0,r3 /* coming from above, enter real mode */ + mr r3,r4 /* get parameter */ + mfmsr r0 + ori r0,r0,MSR_IR|MSR_DR + xori r0,r0,MSR_IR|MSR_DR + mtspr SPRN_SRR1,r0 + rfid + + + .section ".toc","aw" +PPC64_CACHES: + .tc ppc64_caches[TC],ppc64_caches + .section ".text" + +/* + * Write any modified data cache blocks out to memory + * and invalidate the corresponding instruction cache blocks. + * + * flush_icache_range(unsigned long start, unsigned long stop) + * + * flush all bytes from start through stop-1 inclusive + */ + +_KPROBE(__flush_icache_range) + +/* + * Flush the data cache to memory + * + * Different systems have different cache line sizes + * and in some cases i-cache and d-cache line sizes differ from + * each other. + */ + ld r10,PPC64_CACHES@toc(r2) + lwz r7,DCACHEL1LINESIZE(r10)/* Get cache line size */ + addi r5,r7,-1 + andc r6,r3,r5 /* round low to line bdy */ + subf r8,r6,r4 /* compute length */ + add r8,r8,r5 /* ensure we get enough */ + lwz r9,DCACHEL1LOGLINESIZE(r10) /* Get log-2 of cache line size */ + srw. r8,r8,r9 /* compute line count */ + beqlr /* nothing to do? */ + mtctr r8 +1: dcbst 0,r6 + add r6,r6,r7 + bdnz 1b + sync + +/* Now invalidate the instruction cache */ + + lwz r7,ICACHEL1LINESIZE(r10) /* Get Icache line size */ + addi r5,r7,-1 + andc r6,r3,r5 /* round low to line bdy */ + subf r8,r6,r4 /* compute length */ + add r8,r8,r5 + lwz r9,ICACHEL1LOGLINESIZE(r10) /* Get log-2 of Icache line size */ + srw. r8,r8,r9 /* compute line count */ + beqlr /* nothing to do? */ + mtctr r8 +2: icbi 0,r6 + add r6,r6,r7 + bdnz 2b + isync + blr + + .text +/* + * Like above, but only do the D-cache. + * + * flush_dcache_range(unsigned long start, unsigned long stop) + * + * flush all bytes from start to stop-1 inclusive + */ +_GLOBAL(flush_dcache_range) + +/* + * Flush the data cache to memory + * + * Different systems have different cache line sizes + */ + ld r10,PPC64_CACHES@toc(r2) + lwz r7,DCACHEL1LINESIZE(r10) /* Get dcache line size */ + addi r5,r7,-1 + andc r6,r3,r5 /* round low to line bdy */ + subf r8,r6,r4 /* compute length */ + add r8,r8,r5 /* ensure we get enough */ + lwz r9,DCACHEL1LOGLINESIZE(r10) /* Get log-2 of dcache line size */ + srw. r8,r8,r9 /* compute line count */ + beqlr /* nothing to do? */ + mtctr r8 +0: dcbst 0,r6 + add r6,r6,r7 + bdnz 0b + sync + blr + +/* + * Like above, but works on non-mapped physical addresses. + * Use only for non-LPAR setups ! It also assumes real mode + * is cacheable. Used for flushing out the DART before using + * it as uncacheable memory + * + * flush_dcache_phys_range(unsigned long start, unsigned long stop) + * + * flush all bytes from start to stop-1 inclusive + */ +_GLOBAL(flush_dcache_phys_range) + ld r10,PPC64_CACHES@toc(r2) + lwz r7,DCACHEL1LINESIZE(r10) /* Get dcache line size */ + addi r5,r7,-1 + andc r6,r3,r5 /* round low to line bdy */ + subf r8,r6,r4 /* compute length */ + add r8,r8,r5 /* ensure we get enough */ + lwz r9,DCACHEL1LOGLINESIZE(r10) /* Get log-2 of dcache line size */ + srw. r8,r8,r9 /* compute line count */ + beqlr /* nothing to do? */ + mfmsr r5 /* Disable MMU Data Relocation */ + ori r0,r5,MSR_DR + xori r0,r0,MSR_DR + sync + mtmsr r0 + sync + isync + mtctr r8 +0: dcbst 0,r6 + add r6,r6,r7 + bdnz 0b + sync + isync + mtmsr r5 /* Re-enable MMU Data Relocation */ + sync + isync + blr + +_GLOBAL(flush_inval_dcache_range) + ld r10,PPC64_CACHES@toc(r2) + lwz r7,DCACHEL1LINESIZE(r10) /* Get dcache line size */ + addi r5,r7,-1 + andc r6,r3,r5 /* round low to line bdy */ + subf r8,r6,r4 /* compute length */ + add r8,r8,r5 /* ensure we get enough */ + lwz r9,DCACHEL1LOGLINESIZE(r10)/* Get log-2 of dcache line size */ + srw. r8,r8,r9 /* compute line count */ + beqlr /* nothing to do? */ + sync + isync + mtctr r8 +0: dcbf 0,r6 + add r6,r6,r7 + bdnz 0b + sync + isync + blr + + +/* + * Flush a particular page from the data cache to RAM. + * Note: this is necessary because the instruction cache does *not* + * snoop from the data cache. + * + * void __flush_dcache_icache(void *page) + */ +_GLOBAL(__flush_dcache_icache) +/* + * Flush the data cache to memory + * + * Different systems have different cache line sizes + */ + +/* Flush the dcache */ + ld r7,PPC64_CACHES@toc(r2) + clrrdi r3,r3,PAGE_SHIFT /* Page align */ + lwz r4,DCACHEL1LINESPERPAGE(r7) /* Get # dcache lines per page */ + lwz r5,DCACHEL1LINESIZE(r7) /* Get dcache line size */ + mr r6,r3 + mtctr r4 +0: dcbst 0,r6 + add r6,r6,r5 + bdnz 0b + sync + +/* Now invalidate the icache */ + + lwz r4,ICACHEL1LINESPERPAGE(r7) /* Get # icache lines per page */ + lwz r5,ICACHEL1LINESIZE(r7) /* Get icache line size */ + mtctr r4 +1: icbi 0,r3 + add r3,r3,r5 + bdnz 1b + isync + blr + +/* + * I/O string operations + * + * insb(port, buf, len) + * outsb(port, buf, len) + * insw(port, buf, len) + * outsw(port, buf, len) + * insl(port, buf, len) + * outsl(port, buf, len) + * insw_ns(port, buf, len) + * outsw_ns(port, buf, len) + * insl_ns(port, buf, len) + * outsl_ns(port, buf, len) + * + * The *_ns versions don't do byte-swapping. + */ +_GLOBAL(_insb) + cmpwi 0,r5,0 + mtctr r5 + subi r4,r4,1 + blelr- +00: lbz r5,0(r3) + eieio + stbu r5,1(r4) + bdnz 00b + twi 0,r5,0 + isync + blr + +_GLOBAL(_outsb) + cmpwi 0,r5,0 + mtctr r5 + subi r4,r4,1 + blelr- +00: lbzu r5,1(r4) + stb r5,0(r3) + bdnz 00b + sync + blr + +_GLOBAL(_insw) + cmpwi 0,r5,0 + mtctr r5 + subi r4,r4,2 + blelr- +00: lhbrx r5,0,r3 + eieio + sthu r5,2(r4) + bdnz 00b + twi 0,r5,0 + isync + blr + +_GLOBAL(_outsw) + cmpwi 0,r5,0 + mtctr r5 + subi r4,r4,2 + blelr- +00: lhzu r5,2(r4) + sthbrx r5,0,r3 + bdnz 00b + sync + blr + +_GLOBAL(_insl) + cmpwi 0,r5,0 + mtctr r5 + subi r4,r4,4 + blelr- +00: lwbrx r5,0,r3 + eieio + stwu r5,4(r4) + bdnz 00b + twi 0,r5,0 + isync + blr + +_GLOBAL(_outsl) + cmpwi 0,r5,0 + mtctr r5 + subi r4,r4,4 + blelr- +00: lwzu r5,4(r4) + stwbrx r5,0,r3 + bdnz 00b + sync + blr + +/* _GLOBAL(ide_insw) now in drivers/ide/ide-iops.c */ +_GLOBAL(_insw_ns) + cmpwi 0,r5,0 + mtctr r5 + subi r4,r4,2 + blelr- +00: lhz r5,0(r3) + eieio + sthu r5,2(r4) + bdnz 00b + twi 0,r5,0 + isync + blr + +/* _GLOBAL(ide_outsw) now in drivers/ide/ide-iops.c */ +_GLOBAL(_outsw_ns) + cmpwi 0,r5,0 + mtctr r5 + subi r4,r4,2 + blelr- +00: lhzu r5,2(r4) + sth r5,0(r3) + bdnz 00b + sync + blr + +_GLOBAL(_insl_ns) + cmpwi 0,r5,0 + mtctr r5 + subi r4,r4,4 + blelr- +00: lwz r5,0(r3) + eieio + stwu r5,4(r4) + bdnz 00b + twi 0,r5,0 + isync + blr + +_GLOBAL(_outsl_ns) + cmpwi 0,r5,0 + mtctr r5 + subi r4,r4,4 + blelr- +00: lwzu r5,4(r4) + stw r5,0(r3) + bdnz 00b + sync + blr + +/* + * identify_cpu and calls setup_cpu + * In: r3 = base of the cpu_specs array + * r4 = address of cur_cpu_spec + * r5 = relocation offset + */ +_GLOBAL(identify_cpu) + mfpvr r7 +1: + lwz r8,CPU_SPEC_PVR_MASK(r3) + and r8,r8,r7 + lwz r9,CPU_SPEC_PVR_VALUE(r3) + cmplw 0,r9,r8 + beq 1f + addi r3,r3,CPU_SPEC_ENTRY_SIZE + b 1b +1: + add r0,r3,r5 + std r0,0(r4) + ld r4,CPU_SPEC_SETUP(r3) + sub r4,r4,r5 + ld r4,0(r4) + sub r4,r4,r5 + mtctr r4 + /* Calling convention for cpu setup is r3=offset, r4=cur_cpu_spec */ + mr r4,r3 + mr r3,r5 + bctr + +/* + * do_cpu_ftr_fixups - goes through the list of CPU feature fixups + * and writes nop's over sections of code that don't apply for this cpu. + * r3 = data offset (not changed) + */ +_GLOBAL(do_cpu_ftr_fixups) + /* Get CPU 0 features */ + LOADADDR(r6,cur_cpu_spec) + sub r6,r6,r3 + ld r4,0(r6) + sub r4,r4,r3 + ld r4,CPU_SPEC_FEATURES(r4) + /* Get the fixup table */ + LOADADDR(r6,__start___ftr_fixup) + sub r6,r6,r3 + LOADADDR(r7,__stop___ftr_fixup) + sub r7,r7,r3 + /* Do the fixup */ +1: cmpld r6,r7 + bgelr + addi r6,r6,32 + ld r8,-32(r6) /* mask */ + and r8,r8,r4 + ld r9,-24(r6) /* value */ + cmpld r8,r9 + beq 1b + ld r8,-16(r6) /* section begin */ + ld r9,-8(r6) /* section end */ + subf. r9,r8,r9 + beq 1b + /* write nops over the section of code */ + /* todo: if large section, add a branch at the start of it */ + srwi r9,r9,2 + mtctr r9 + sub r8,r8,r3 + lis r0,0x60000000@h /* nop */ +3: stw r0,0(r8) + andi. r10,r4,CPU_FTR_SPLIT_ID_CACHE@l + beq 2f + dcbst 0,r8 /* suboptimal, but simpler */ + sync + icbi 0,r8 +2: addi r8,r8,4 + bdnz 3b + sync /* additional sync needed on g4 */ + isync + b 1b + +#if defined(CONFIG_PPC_PMAC) || defined(CONFIG_PPC_MAPLE) +/* + * Do an IO access in real mode + */ +_GLOBAL(real_readb) + mfmsr r7 + ori r0,r7,MSR_DR + xori r0,r0,MSR_DR + sync + mtmsrd r0 + sync + isync + mfspr r6,SPRN_HID4 + rldicl r5,r6,32,0 + ori r5,r5,0x100 + rldicl r5,r5,32,0 + sync + mtspr SPRN_HID4,r5 + isync + slbia + isync + lbz r3,0(r3) + sync + mtspr SPRN_HID4,r6 + isync + slbia + isync + mtmsrd r7 + sync + isync + blr + +/* + * Do an IO access in real mode + */ +_GLOBAL(real_writeb) + mfmsr r7 + ori r0,r7,MSR_DR + xori r0,r0,MSR_DR + sync + mtmsrd r0 + sync + isync + mfspr r6,SPRN_HID4 + rldicl r5,r6,32,0 + ori r5,r5,0x100 + rldicl r5,r5,32,0 + sync + mtspr SPRN_HID4,r5 + isync + slbia + isync + stb r3,0(r4) + sync + mtspr SPRN_HID4,r6 + isync + slbia + isync + mtmsrd r7 + sync + isync + 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) + */ +_GLOBAL(kernel_thread) + std r29,-24(r1) + std r30,-16(r1) + stdu r1,-STACK_FRAME_OVERHEAD(r1) + mr r29,r3 + mr r30,r4 + ori r3,r5,CLONE_VM /* flags */ + oris r3,r3,(CLONE_UNTRACED>>16) + li r4,0 /* new sp (unused) */ + li r0,__NR_clone + sc + cmpdi 0,r3,0 /* parent or child? */ + bne 1f /* return if parent */ + li r0,0 + stdu r0,-STACK_FRAME_OVERHEAD(r1) + ld r2,8(r29) + ld r29,0(r29) + mtlr r29 /* fn addr in lr */ + mr r3,r30 /* load arg and call fn */ + blrl + li r0,__NR_exit /* exit after child exits */ + li r3,0 + sc +1: addi r1,r1,STACK_FRAME_OVERHEAD + ld r29,-24(r1) + ld r30,-16(r1) + blr + +/* + * disable_kernel_fp() + * Disable the FPU. + */ +_GLOBAL(disable_kernel_fp) + mfmsr r3 + rldicl r0,r3,(63-MSR_FP_LG),1 + rldicl r3,r0,(MSR_FP_LG+1),0 + mtmsrd r3 /* disable use of fpu now */ + isync + blr + +#ifdef CONFIG_ALTIVEC + +#if 0 /* this has no callers for now */ +/* + * disable_kernel_altivec() + * Disable the VMX. + */ +_GLOBAL(disable_kernel_altivec) + mfmsr r3 + rldicl r0,r3,(63-MSR_VEC_LG),1 + rldicl r3,r0,(MSR_VEC_LG+1),0 + mtmsrd r3 /* disable use of VMX now */ + isync + blr +#endif /* 0 */ + +/* + * giveup_altivec(tsk) + * Disable VMX for the task given as the argument, + * and save the vector registers in its thread_struct. + * Enables the VMX for use in the kernel on return. + */ +_GLOBAL(giveup_altivec) + mfmsr r5 + oris r5,r5,MSR_VEC@h + mtmsrd r5 /* enable use of VMX now */ + isync + cmpdi 0,r3,0 + beqlr- /* if no previous owner, done */ + addi r3,r3,THREAD /* want THREAD of task */ + ld r5,PT_REGS(r3) + cmpdi 0,r5,0 + SAVE_32VRS(0,r4,r3) + mfvscr vr0 + li r4,THREAD_VSCR + stvx vr0,r4,r3 + beq 1f + ld r4,_MSR-STACK_FRAME_OVERHEAD(r5) + lis r3,MSR_VEC@h + andc r4,r4,r3 /* disable FP for previous task */ + std r4,_MSR-STACK_FRAME_OVERHEAD(r5) +1: +#ifndef CONFIG_SMP + li r5,0 + ld r4,last_task_used_altivec@got(r2) + std r5,0(r4) +#endif /* CONFIG_SMP */ + blr + +#endif /* CONFIG_ALTIVEC */ + +_GLOBAL(__setup_cpu_power3) + blr + +_GLOBAL(execve) + li r0,__NR_execve + sc + bnslr + neg r3,r3 + blr + +/* kexec_wait(phys_cpu) + * + * wait for the flag to change, indicating this kernel is going away but + * the slave code for the next one is at addresses 0 to 100. + * + * This is used by all slaves. + * + * Physical (hardware) cpu id should be in r3. + */ +_GLOBAL(kexec_wait) + bl 1f +1: mflr r5 + addi r5,r5,kexec_flag-1b + +99: HMT_LOW +#ifdef CONFIG_KEXEC /* use no memory without kexec */ + lwz r4,0(r5) + cmpwi 0,r4,0 + bnea 0x60 +#endif + b 99b + +/* this can be in text because we won't change it until we are + * running in real anyways + */ +kexec_flag: + .long 0 + + +#ifdef CONFIG_KEXEC + +/* kexec_smp_wait(void) + * + * call with interrupts off + * note: this is a terminal routine, it does not save lr + * + * get phys id from paca + * set paca id to -1 to say we got here + * switch to real mode + * join other cpus in kexec_wait(phys_id) + */ +_GLOBAL(kexec_smp_wait) + lhz r3,PACAHWCPUID(r13) + li r4,-1 + sth r4,PACAHWCPUID(r13) /* let others know we left */ + bl real_mode + b .kexec_wait + +/* + * switch to real mode (turn mmu off) + * we use the early kernel trick that the hardware ignores bits + * 0 and 1 (big endian) of the effective address in real mode + * + * don't overwrite r3 here, it is live for kexec_wait above. + */ +real_mode: /* assume normal blr return */ +1: li r9,MSR_RI + li r10,MSR_DR|MSR_IR + mflr r11 /* return address to SRR0 */ + mfmsr r12 + andc r9,r12,r9 + andc r10,r12,r10 + + mtmsrd r9,1 + mtspr SPRN_SRR1,r10 + mtspr SPRN_SRR0,r11 + rfid + + +/* + * kexec_sequence(newstack, start, image, control, clear_all()) + * + * does the grungy work with stack switching and real mode switches + * also does simple calls to other code + */ + +_GLOBAL(kexec_sequence) + mflr r0 + std r0,16(r1) + + /* switch stacks to newstack -- &kexec_stack.stack */ + stdu r1,THREAD_SIZE-112(r3) + mr r1,r3 + + li r0,0 + std r0,16(r1) + + /* save regs for local vars on new stack. + * yes, we won't go back, but ... + */ + std r31,-8(r1) + std r30,-16(r1) + std r29,-24(r1) + std r28,-32(r1) + std r27,-40(r1) + std r26,-48(r1) + std r25,-56(r1) + + stdu r1,-112-64(r1) + + /* save args into preserved regs */ + mr r31,r3 /* newstack (both) */ + mr r30,r4 /* start (real) */ + mr r29,r5 /* image (virt) */ + mr r28,r6 /* control, unused */ + mr r27,r7 /* clear_all() fn desc */ + mr r26,r8 /* spare */ + lhz r25,PACAHWCPUID(r13) /* get our phys cpu from paca */ + + /* disable interrupts, we are overwriting kernel data next */ + mfmsr r3 + rlwinm r3,r3,0,17,15 + mtmsrd r3,1 + + /* copy dest pages, flush whole dest image */ + mr r3,r29 + bl .kexec_copy_flush /* (image) */ + + /* turn off mmu */ + bl real_mode + + /* clear out hardware hash page table and tlb */ + ld r5,0(r27) /* deref function descriptor */ + mtctr r5 + bctrl /* ppc_md.hash_clear_all(void); */ + +/* + * kexec image calling is: + * the first 0x100 bytes of the entry point are copied to 0 + * + * all slaves branch to slave = 0x60 (absolute) + * slave(phys_cpu_id); + * + * master goes to start = entry point + * start(phys_cpu_id, start, 0); + * + * + * a wrapper is needed to call existing kernels, here is an approximate + * description of one method: + * + * v2: (2.6.10) + * start will be near the boot_block (maybe 0x100 bytes before it?) + * it will have a 0x60, which will b to boot_block, where it will wait + * and 0 will store phys into struct boot-block and load r3 from there, + * copy kernel 0-0x100 and tell slaves to back down to 0x60 again + * + * v1: (2.6.9) + * boot block will have all cpus scanning device tree to see if they + * are the boot cpu ????? + * other device tree differences (prop sizes, va vs pa, etc)... + */ + + /* copy 0x100 bytes starting at start to 0 */ + li r3,0 + mr r4,r30 + li r5,0x100 + li r6,0 + bl .copy_and_flush /* (dest, src, copy limit, start offset) */ +1: /* assume normal blr return */ + + /* release other cpus to the new kernel secondary start at 0x60 */ + mflr r5 + li r6,1 + stw r6,kexec_flag-1b(5) + mr r3,r25 # my phys cpu + mr r4,r30 # start, aka phys mem offset + mtlr 4 + li r5,0 + blr /* image->start(physid, image->start, 0); */ +#endif /* CONFIG_KEXEC */ diff --git a/trunk/arch/powerpc/kernel/module_64.c b/trunk/arch/ppc64/kernel/module.c similarity index 100% rename from trunk/arch/powerpc/kernel/module_64.c rename to trunk/arch/ppc64/kernel/module.c diff --git a/trunk/arch/powerpc/kernel/nvram_64.c b/trunk/arch/ppc64/kernel/nvram.c similarity index 100% rename from trunk/arch/powerpc/kernel/nvram_64.c rename to trunk/arch/ppc64/kernel/nvram.c diff --git a/trunk/arch/powerpc/kernel/pci_64.c b/trunk/arch/ppc64/kernel/pci.c similarity index 95% rename from trunk/arch/powerpc/kernel/pci_64.c rename to trunk/arch/ppc64/kernel/pci.c index 5a5b24685081..3cef1b8f57f0 100644 --- a/trunk/arch/powerpc/kernel/pci_64.c +++ b/trunk/arch/ppc64/kernel/pci.c @@ -30,10 +30,10 @@ #include #include #include +#include #include #ifdef DEBUG -#include #define DBG(fmt...) udbg_printf(fmt) #else #define DBG(fmt...) @@ -187,7 +187,7 @@ static DEFINE_SPINLOCK(hose_spinlock); /* * pci_controller(phb) initialized common variables. */ -static void __devinit pci_setup_pci_controller(struct pci_controller *hose) +void __devinit pci_setup_pci_controller(struct pci_controller *hose) { memset(hose, 0, sizeof(struct pci_controller)); @@ -197,65 +197,6 @@ static void __devinit pci_setup_pci_controller(struct pci_controller *hose) spin_unlock(&hose_spinlock); } -static void add_linux_pci_domain(struct device_node *dev, - struct pci_controller *phb) -{ - struct property *of_prop; - unsigned int size; - - of_prop = (struct property *) - get_property(dev, "linux,pci-domain", &size); - if (of_prop != NULL) - return; - WARN_ON(of_prop && size < sizeof(int)); - if (of_prop && size < sizeof(int)) - of_prop = NULL; - size = sizeof(struct property) + sizeof(int); - if (of_prop == NULL) { - if (mem_init_done) - of_prop = kmalloc(size, GFP_KERNEL); - else - of_prop = alloc_bootmem(size); - } - memset(of_prop, 0, sizeof(struct property)); - of_prop->name = "linux,pci-domain"; - of_prop->length = sizeof(int); - of_prop->value = (unsigned char *)&of_prop[1]; - *((int *)of_prop->value) = phb->global_number; - prom_add_property(dev, of_prop); -} - -struct pci_controller * pcibios_alloc_controller(struct device_node *dev) -{ - struct pci_controller *phb; - - if (mem_init_done) - phb = kmalloc(sizeof(struct pci_controller), GFP_KERNEL); - else - phb = alloc_bootmem(sizeof (struct pci_controller)); - if (phb == NULL) - return NULL; - pci_setup_pci_controller(phb); - phb->arch_data = dev; - phb->is_dynamic = mem_init_done; - if (dev) - add_linux_pci_domain(dev, phb); - return phb; -} - -void pcibios_free_controller(struct pci_controller *phb) -{ - if (phb->arch_data) { - struct device_node *np = phb->arch_data; - int *domain = (int *)get_property(np, - "linux,pci-domain", NULL); - if (domain) - *domain = -1; - } - if (phb->is_dynamic) - kfree(phb); -} - static void __init pcibios_claim_one_bus(struct pci_bus *b) { struct pci_dev *dev; @@ -966,10 +907,9 @@ void __devinit pci_process_bridge_OF_ranges(struct pci_controller *hose, * (size depending on dev->n_addr_cells) * cells 4+5 or 5+6: the size of the range */ - ranges = (unsigned int *) get_property(dev, "ranges", &rlen); - if (ranges == NULL) - return; + rlen = 0; hose->io_base_phys = 0; + ranges = (unsigned int *) get_property(dev, "ranges", &rlen); while ((rlen -= np * sizeof(unsigned int)) >= 0) { res = NULL; pci_space = ranges[0]; @@ -1167,8 +1107,6 @@ int remap_bus_range(struct pci_bus *bus) if (get_bus_io_range(bus, &start_phys, &start_virt, &size)) return 1; - if (start_phys == 0) - return 1; printk("mapping IO %lx -> %lx, size: %lx\n", start_phys, start_virt, size); if (__ioremap_explicit(start_phys, start_virt, size, _PAGE_NO_CACHE | _PAGE_GUARDED)) diff --git a/trunk/arch/powerpc/kernel/pci_direct_iommu.c b/trunk/arch/ppc64/kernel/pci_direct_iommu.c similarity index 100% rename from trunk/arch/powerpc/kernel/pci_direct_iommu.c rename to trunk/arch/ppc64/kernel/pci_direct_iommu.c diff --git a/trunk/arch/powerpc/kernel/pci_dn.c b/trunk/arch/ppc64/kernel/pci_dn.c similarity index 100% rename from trunk/arch/powerpc/kernel/pci_dn.c rename to trunk/arch/ppc64/kernel/pci_dn.c diff --git a/trunk/arch/powerpc/kernel/pci_iommu.c b/trunk/arch/ppc64/kernel/pci_iommu.c similarity index 100% rename from trunk/arch/powerpc/kernel/pci_iommu.c rename to trunk/arch/ppc64/kernel/pci_iommu.c diff --git a/trunk/arch/ppc64/kernel/ppc_ksyms.c b/trunk/arch/ppc64/kernel/ppc_ksyms.c new file mode 100644 index 000000000000..84006e26342c --- /dev/null +++ b/trunk/arch/ppc64/kernel/ppc_ksyms.c @@ -0,0 +1,76 @@ +/* + * c 2001 PPC 64 Team, IBM Corp + * + * 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 + +#include +#include +#include +#include +#include +#include +#include + +EXPORT_SYMBOL(strcpy); +EXPORT_SYMBOL(strncpy); +EXPORT_SYMBOL(strcat); +EXPORT_SYMBOL(strncat); +EXPORT_SYMBOL(strchr); +EXPORT_SYMBOL(strrchr); +EXPORT_SYMBOL(strpbrk); +EXPORT_SYMBOL(strstr); +EXPORT_SYMBOL(strlen); +EXPORT_SYMBOL(strnlen); +EXPORT_SYMBOL(strcmp); +EXPORT_SYMBOL(strncmp); + +EXPORT_SYMBOL(csum_partial); +EXPORT_SYMBOL(csum_partial_copy_generic); +EXPORT_SYMBOL(ip_fast_csum); +EXPORT_SYMBOL(csum_tcpudp_magic); + +EXPORT_SYMBOL(__copy_tofrom_user); +EXPORT_SYMBOL(__clear_user); +EXPORT_SYMBOL(__strncpy_from_user); +EXPORT_SYMBOL(__strnlen_user); + +EXPORT_SYMBOL(reloc_offset); + +EXPORT_SYMBOL(_insb); +EXPORT_SYMBOL(_outsb); +EXPORT_SYMBOL(_insw); +EXPORT_SYMBOL(_outsw); +EXPORT_SYMBOL(_insl); +EXPORT_SYMBOL(_outsl); +EXPORT_SYMBOL(_insw_ns); +EXPORT_SYMBOL(_outsw_ns); +EXPORT_SYMBOL(_insl_ns); +EXPORT_SYMBOL(_outsl_ns); + +EXPORT_SYMBOL(kernel_thread); + +EXPORT_SYMBOL(giveup_fpu); +#ifdef CONFIG_ALTIVEC +EXPORT_SYMBOL(giveup_altivec); +#endif +EXPORT_SYMBOL(__flush_icache_range); +EXPORT_SYMBOL(flush_dcache_range); + +EXPORT_SYMBOL(memcpy); +EXPORT_SYMBOL(memset); +EXPORT_SYMBOL(memmove); +EXPORT_SYMBOL(memscan); +EXPORT_SYMBOL(memcmp); +EXPORT_SYMBOL(memchr); + +EXPORT_SYMBOL(timer_interrupt); +EXPORT_SYMBOL(console_drivers); diff --git a/trunk/arch/ppc64/kernel/prom.c b/trunk/arch/ppc64/kernel/prom.c new file mode 100644 index 000000000000..fbad2c360784 --- /dev/null +++ b/trunk/arch/ppc64/kernel/prom.c @@ -0,0 +1,1954 @@ +/* + * + * + * Procedures for interfacing to Open Firmware. + * + * Paul Mackerras August 1996. + * Copyright (C) 1996 Paul Mackerras. + * + * Adapted for 64bit PowerPC by Dave Engebretsen and Peter Bergner. + * {engebret|bergner}@us.ibm.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. + */ + +#undef DEBUG + +#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 +#include +#include + +#ifdef DEBUG +#define DBG(fmt...) udbg_printf(fmt) +#else +#define DBG(fmt...) +#endif + +struct pci_reg_property { + struct pci_address addr; + u32 size_hi; + u32 size_lo; +}; + +struct isa_reg_property { + u32 space; + u32 address; + u32 size; +}; + + +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; +extern unsigned long memory_limit; + +static int __initdata dt_root_addr_cells; +static int __initdata dt_root_size_cells; +static int __initdata iommu_is_off; +int __initdata iommu_force_on; +unsigned long tce_alloc_start, tce_alloc_end; + +typedef u32 cell_t; + +#if 0 +static struct boot_param_header *initial_boot_params __initdata; +#else +struct boot_param_header *initial_boot_params; +#endif + +static struct device_node *allnodes = NULL; + +/* use when traversing tree through the allnext, child, sibling, + * or parent members of struct device_node. + */ +static DEFINE_RWLOCK(devtree_lock); + +/* export that to outside world */ +struct device_node *of_chosen; + +/* + * Wrapper for allocating memory for various data that needs to be + * attached to device nodes as they are processed at boot or when + * added to the device tree later (e.g. DLPAR). At boot there is + * already a region reserved so we just increment *mem_start by size; + * otherwise we call kmalloc. + */ +static void * prom_alloc(unsigned long size, unsigned long *mem_start) +{ + unsigned long tmp; + + if (!mem_start) + return kmalloc(size, GFP_KERNEL); + + tmp = *mem_start; + *mem_start += size; + return (void *)tmp; +} + +/* + * Find the device_node with a given phandle. + */ +static struct device_node * find_phandle(phandle ph) +{ + struct device_node *np; + + for (np = allnodes; np != 0; np = np->allnext) + if (np->linux_phandle == ph) + return np; + return NULL; +} + +/* + * Find the interrupt parent of a node. + */ +static struct device_node * __devinit intr_parent(struct device_node *p) +{ + phandle *parp; + + parp = (phandle *) get_property(p, "interrupt-parent", NULL); + if (parp == NULL) + return p->parent; + return find_phandle(*parp); +} + +/* + * Find out the size of each entry of the interrupts property + * for a node. + */ +int __devinit prom_n_intr_cells(struct device_node *np) +{ + struct device_node *p; + unsigned int *icp; + + for (p = np; (p = intr_parent(p)) != NULL; ) { + icp = (unsigned int *) + get_property(p, "#interrupt-cells", NULL); + if (icp != NULL) + return *icp; + if (get_property(p, "interrupt-controller", NULL) != NULL + || get_property(p, "interrupt-map", NULL) != NULL) { + printk("oops, node %s doesn't have #interrupt-cells\n", + p->full_name); + return 1; + } + } +#ifdef DEBUG_IRQ + printk("prom_n_intr_cells failed for %s\n", np->full_name); +#endif + return 1; +} + +/* + * Map an interrupt from a device up to the platform interrupt + * descriptor. + */ +static int __devinit map_interrupt(unsigned int **irq, struct device_node **ictrler, + struct device_node *np, unsigned int *ints, + int nintrc) +{ + struct device_node *p, *ipar; + unsigned int *imap, *imask, *ip; + int i, imaplen, match; + int newintrc = 0, newaddrc = 0; + unsigned int *reg; + int naddrc; + + reg = (unsigned int *) get_property(np, "reg", NULL); + naddrc = prom_n_addr_cells(np); + p = intr_parent(np); + while (p != NULL) { + if (get_property(p, "interrupt-controller", NULL) != NULL) + /* this node is an interrupt controller, stop here */ + break; + imap = (unsigned int *) + get_property(p, "interrupt-map", &imaplen); + if (imap == NULL) { + p = intr_parent(p); + continue; + } + imask = (unsigned int *) + get_property(p, "interrupt-map-mask", NULL); + if (imask == NULL) { + printk("oops, %s has interrupt-map but no mask\n", + p->full_name); + return 0; + } + imaplen /= sizeof(unsigned int); + match = 0; + ipar = NULL; + while (imaplen > 0 && !match) { + /* check the child-interrupt field */ + match = 1; + for (i = 0; i < naddrc && match; ++i) + match = ((reg[i] ^ imap[i]) & imask[i]) == 0; + for (; i < naddrc + nintrc && match; ++i) + match = ((ints[i-naddrc] ^ imap[i]) & imask[i]) == 0; + imap += naddrc + nintrc; + imaplen -= naddrc + nintrc; + /* grab the interrupt parent */ + ipar = find_phandle((phandle) *imap++); + --imaplen; + if (ipar == NULL) { + printk("oops, no int parent %x in map of %s\n", + imap[-1], p->full_name); + return 0; + } + /* find the parent's # addr and intr cells */ + ip = (unsigned int *) + get_property(ipar, "#interrupt-cells", NULL); + if (ip == NULL) { + printk("oops, no #interrupt-cells on %s\n", + ipar->full_name); + return 0; + } + newintrc = *ip; + ip = (unsigned int *) + get_property(ipar, "#address-cells", NULL); + newaddrc = (ip == NULL)? 0: *ip; + imap += newaddrc + newintrc; + imaplen -= newaddrc + newintrc; + } + if (imaplen < 0) { + printk("oops, error decoding int-map on %s, len=%d\n", + p->full_name, imaplen); + return 0; + } + if (!match) { +#ifdef DEBUG_IRQ + printk("oops, no match in %s int-map for %s\n", + p->full_name, np->full_name); +#endif + return 0; + } + p = ipar; + naddrc = newaddrc; + nintrc = newintrc; + ints = imap - nintrc; + reg = ints - naddrc; + } + if (p == NULL) { +#ifdef DEBUG_IRQ + printk("hmmm, int tree for %s doesn't have ctrler\n", + np->full_name); +#endif + return 0; + } + *irq = ints; + *ictrler = p; + return nintrc; +} + +static int __devinit finish_node_interrupts(struct device_node *np, + unsigned long *mem_start, + int measure_only) +{ + unsigned int *ints; + int intlen, intrcells, intrcount; + int i, j, n; + unsigned int *irq, virq; + struct device_node *ic; + + ints = (unsigned int *) get_property(np, "interrupts", &intlen); + if (ints == NULL) + return 0; + intrcells = prom_n_intr_cells(np); + intlen /= intrcells * sizeof(unsigned int); + + np->intrs = prom_alloc(intlen * sizeof(*(np->intrs)), mem_start); + if (!np->intrs) + return -ENOMEM; + + if (measure_only) + return 0; + + intrcount = 0; + for (i = 0; i < intlen; ++i, ints += intrcells) { + n = map_interrupt(&irq, &ic, np, ints, intrcells); + if (n <= 0) + continue; + + /* don't map IRQ numbers under a cascaded 8259 controller */ + if (ic && device_is_compatible(ic, "chrp,iic")) { + np->intrs[intrcount].line = irq[0]; + } else { + virq = virt_irq_create_mapping(irq[0]); + if (virq == NO_IRQ) { + printk(KERN_CRIT "Could not allocate interrupt" + " number for %s\n", np->full_name); + continue; + } + np->intrs[intrcount].line = irq_offset_up(virq); + } + + /* We offset irq numbers for the u3 MPIC by 128 in PowerMac */ + if (_machine == PLATFORM_POWERMAC && ic && ic->parent) { + char *name = get_property(ic->parent, "name", NULL); + if (name && !strcmp(name, "u3")) + np->intrs[intrcount].line += 128; + else if (!(name && !strcmp(name, "mac-io"))) + /* ignore other cascaded controllers, such as + the k2-sata-root */ + break; + } + np->intrs[intrcount].sense = 1; + if (n > 1) + np->intrs[intrcount].sense = irq[1]; + if (n > 2) { + printk("hmmm, got %d intr cells for %s:", n, + np->full_name); + for (j = 0; j < n; ++j) + printk(" %d", irq[j]); + printk("\n"); + } + ++intrcount; + } + np->n_intrs = intrcount; + + return 0; +} + +static int __devinit interpret_pci_props(struct device_node *np, + unsigned long *mem_start, + int naddrc, int nsizec, + int measure_only) +{ + struct address_range *adr; + struct pci_reg_property *pci_addrs; + int i, l, n_addrs; + + pci_addrs = (struct pci_reg_property *) + get_property(np, "assigned-addresses", &l); + if (!pci_addrs) + return 0; + + n_addrs = l / sizeof(*pci_addrs); + + adr = prom_alloc(n_addrs * sizeof(*adr), mem_start); + if (!adr) + return -ENOMEM; + + if (measure_only) + return 0; + + np->addrs = adr; + np->n_addrs = n_addrs; + + for (i = 0; i < n_addrs; i++) { + adr[i].space = pci_addrs[i].addr.a_hi; + adr[i].address = pci_addrs[i].addr.a_lo | + ((u64)pci_addrs[i].addr.a_mid << 32); + adr[i].size = pci_addrs[i].size_lo; + } + + return 0; +} + +static int __init interpret_dbdma_props(struct device_node *np, + unsigned long *mem_start, + int naddrc, int nsizec, + int measure_only) +{ + struct reg_property32 *rp; + struct address_range *adr; + unsigned long base_address; + int i, l; + struct device_node *db; + + base_address = 0; + if (!measure_only) { + for (db = np->parent; db != NULL; db = db->parent) { + if (!strcmp(db->type, "dbdma") && db->n_addrs != 0) { + base_address = db->addrs[0].address; + break; + } + } + } + + rp = (struct reg_property32 *) get_property(np, "reg", &l); + if (rp != 0 && l >= sizeof(struct reg_property32)) { + i = 0; + adr = (struct address_range *) (*mem_start); + while ((l -= sizeof(struct reg_property32)) >= 0) { + if (!measure_only) { + adr[i].space = 2; + adr[i].address = rp[i].address + base_address; + adr[i].size = rp[i].size; + } + ++i; + } + np->addrs = adr; + np->n_addrs = i; + (*mem_start) += i * sizeof(struct address_range); + } + + return 0; +} + +static int __init interpret_macio_props(struct device_node *np, + unsigned long *mem_start, + int naddrc, int nsizec, + int measure_only) +{ + struct reg_property32 *rp; + struct address_range *adr; + unsigned long base_address; + int i, l; + struct device_node *db; + + base_address = 0; + if (!measure_only) { + for (db = np->parent; db != NULL; db = db->parent) { + if (!strcmp(db->type, "mac-io") && db->n_addrs != 0) { + base_address = db->addrs[0].address; + break; + } + } + } + + rp = (struct reg_property32 *) get_property(np, "reg", &l); + if (rp != 0 && l >= sizeof(struct reg_property32)) { + i = 0; + adr = (struct address_range *) (*mem_start); + while ((l -= sizeof(struct reg_property32)) >= 0) { + if (!measure_only) { + adr[i].space = 2; + adr[i].address = rp[i].address + base_address; + adr[i].size = rp[i].size; + } + ++i; + } + np->addrs = adr; + np->n_addrs = i; + (*mem_start) += i * sizeof(struct address_range); + } + + return 0; +} + +static int __init interpret_isa_props(struct device_node *np, + unsigned long *mem_start, + int naddrc, int nsizec, + int measure_only) +{ + struct isa_reg_property *rp; + struct address_range *adr; + int i, l; + + rp = (struct isa_reg_property *) get_property(np, "reg", &l); + if (rp != 0 && l >= sizeof(struct isa_reg_property)) { + i = 0; + adr = (struct address_range *) (*mem_start); + while ((l -= sizeof(struct isa_reg_property)) >= 0) { + if (!measure_only) { + adr[i].space = rp[i].space; + adr[i].address = rp[i].address; + adr[i].size = rp[i].size; + } + ++i; + } + np->addrs = adr; + np->n_addrs = i; + (*mem_start) += i * sizeof(struct address_range); + } + + return 0; +} + +static int __init interpret_root_props(struct device_node *np, + unsigned long *mem_start, + int naddrc, int nsizec, + int measure_only) +{ + struct address_range *adr; + int i, l; + unsigned int *rp; + int rpsize = (naddrc + nsizec) * sizeof(unsigned int); + + rp = (unsigned int *) get_property(np, "reg", &l); + if (rp != 0 && l >= rpsize) { + i = 0; + adr = (struct address_range *) (*mem_start); + while ((l -= rpsize) >= 0) { + if (!measure_only) { + adr[i].space = 0; + adr[i].address = rp[naddrc - 1]; + adr[i].size = rp[naddrc + nsizec - 1]; + } + ++i; + rp += naddrc + nsizec; + } + np->addrs = adr; + np->n_addrs = i; + (*mem_start) += i * sizeof(struct address_range); + } + + return 0; +} + +static int __devinit finish_node(struct device_node *np, + unsigned long *mem_start, + interpret_func *ifunc, + int naddrc, int nsizec, + int measure_only) +{ + struct device_node *child; + int *ip, rc = 0; + + /* get the device addresses and interrupts */ + if (ifunc != NULL) + rc = ifunc(np, mem_start, naddrc, nsizec, measure_only); + if (rc) + goto out; + + rc = finish_node_interrupts(np, mem_start, measure_only); + if (rc) + goto out; + + /* Look for #address-cells and #size-cells properties. */ + ip = (int *) get_property(np, "#address-cells", NULL); + if (ip != NULL) + naddrc = *ip; + ip = (int *) get_property(np, "#size-cells", NULL); + if (ip != NULL) + nsizec = *ip; + + if (!strcmp(np->name, "device-tree") || np->parent == NULL) + ifunc = interpret_root_props; + else if (np->type == 0) + ifunc = NULL; + else if (!strcmp(np->type, "pci") || !strcmp(np->type, "vci")) + ifunc = interpret_pci_props; + else if (!strcmp(np->type, "dbdma")) + ifunc = interpret_dbdma_props; + else if (!strcmp(np->type, "mac-io") || ifunc == interpret_macio_props) + ifunc = interpret_macio_props; + else if (!strcmp(np->type, "isa")) + ifunc = interpret_isa_props; + else if (!strcmp(np->name, "uni-n") || !strcmp(np->name, "u3")) + ifunc = interpret_root_props; + else if (!((ifunc == interpret_dbdma_props + || ifunc == interpret_macio_props) + && (!strcmp(np->type, "escc") + || !strcmp(np->type, "media-bay")))) + ifunc = NULL; + + for (child = np->child; child != NULL; child = child->sibling) { + rc = finish_node(child, mem_start, ifunc, + naddrc, nsizec, measure_only); + if (rc) + goto out; + } +out: + return rc; +} + +/** + * finish_device_tree is called once things are running normally + * (i.e. with text and data mapped to the address they were linked at). + * It traverses the device tree and fills in some of the additional, + * fields in each node like {n_}addrs and {n_}intrs, the virt interrupt + * mapping is also initialized at this point. + */ +void __init finish_device_tree(void) +{ + unsigned long start, end, size = 0; + + DBG(" -> finish_device_tree\n"); + + if (ppc64_interrupt_controller == IC_INVALID) { + DBG("failed to configure interrupt controller type\n"); + panic("failed to configure interrupt controller type\n"); + } + + /* Initialize virtual IRQ map */ + virt_irq_init(); + + /* + * Finish device-tree (pre-parsing some properties etc...) + * We do this in 2 passes. One with "measure_only" set, which + * will only measure the amount of memory needed, then we can + * allocate that memory, and call finish_node again. However, + * we must be careful as most routines will fail nowadays when + * prom_alloc() returns 0, so we must make sure our first pass + * doesn't start at 0. We pre-initialize size to 16 for that + * reason and then remove those additional 16 bytes + */ + size = 16; + finish_node(allnodes, &size, NULL, 0, 0, 1); + size -= 16; + end = start = (unsigned long)abs_to_virt(lmb_alloc(size, 128)); + finish_node(allnodes, &end, NULL, 0, 0, 0); + BUG_ON(end != start + size); + + DBG(" <- finish_device_tree\n"); +} + +#ifdef DEBUG +#define printk udbg_printf +#endif + +static inline char *find_flat_dt_string(u32 offset) +{ + return ((char *)initial_boot_params) + + initial_boot_params->off_dt_strings + offset; +} + +/** + * This function is used to scan the flattened device-tree, it is + * used to extract the memory informations at boot before we can + * unflatten the tree + */ +int __init of_scan_flat_dt(int (*it)(unsigned long node, + const char *uname, int depth, + void *data), + void *data) +{ + unsigned long p = ((unsigned long)initial_boot_params) + + initial_boot_params->off_dt_struct; + int rc = 0; + int depth = -1; + + do { + u32 tag = *((u32 *)p); + char *pathp; + + p += 4; + if (tag == OF_DT_END_NODE) { + depth --; + continue; + } + if (tag == OF_DT_NOP) + continue; + if (tag == OF_DT_END) + break; + if (tag == OF_DT_PROP) { + u32 sz = *((u32 *)p); + p += 8; + if (initial_boot_params->version < 0x10) + p = _ALIGN(p, sz >= 8 ? 8 : 4); + p += sz; + p = _ALIGN(p, 4); + continue; + } + if (tag != OF_DT_BEGIN_NODE) { + printk(KERN_WARNING "Invalid tag %x scanning flattened" + " device tree !\n", tag); + return -EINVAL; + } + depth++; + pathp = (char *)p; + p = _ALIGN(p + strlen(pathp) + 1, 4); + if ((*pathp) == '/') { + char *lp, *np; + for (lp = NULL, np = pathp; *np; np++) + if ((*np) == '/') + lp = np+1; + if (lp != NULL) + pathp = lp; + } + rc = it(p, pathp, depth, data); + if (rc != 0) + break; + } while(1); + + return rc; +} + +/** + * This function can be used within scan_flattened_dt callback to get + * access to properties + */ +void* __init of_get_flat_dt_prop(unsigned long node, const char *name, + unsigned long *size) +{ + unsigned long p = node; + + do { + u32 tag = *((u32 *)p); + u32 sz, noff; + const char *nstr; + + p += 4; + if (tag == OF_DT_NOP) + continue; + if (tag != OF_DT_PROP) + return NULL; + + sz = *((u32 *)p); + noff = *((u32 *)(p + 4)); + p += 8; + if (initial_boot_params->version < 0x10) + p = _ALIGN(p, sz >= 8 ? 8 : 4); + + nstr = find_flat_dt_string(noff); + if (nstr == NULL) { + printk(KERN_WARNING "Can't find property index" + " name !\n"); + return NULL; + } + if (strcmp(name, nstr) == 0) { + if (size) + *size = sz; + return (void *)p; + } + p += sz; + p = _ALIGN(p, 4); + } while(1); +} + +static void *__init unflatten_dt_alloc(unsigned long *mem, unsigned long size, + unsigned long align) +{ + void *res; + + *mem = _ALIGN(*mem, align); + res = (void *)*mem; + *mem += size; + + return res; +} + +static unsigned long __init unflatten_dt_node(unsigned long mem, + unsigned long *p, + struct device_node *dad, + struct device_node ***allnextpp, + unsigned long fpsize) +{ + struct device_node *np; + struct property *pp, **prev_pp = NULL; + char *pathp; + u32 tag; + unsigned int l, allocl; + int has_name = 0; + int new_format = 0; + + tag = *((u32 *)(*p)); + if (tag != OF_DT_BEGIN_NODE) { + printk("Weird tag at start of node: %x\n", tag); + return mem; + } + *p += 4; + pathp = (char *)*p; + l = allocl = strlen(pathp) + 1; + *p = _ALIGN(*p + l, 4); + + /* version 0x10 has a more compact unit name here instead of the full + * path. we accumulate the full path size using "fpsize", we'll rebuild + * it later. We detect this because the first character of the name is + * not '/'. + */ + if ((*pathp) != '/') { + new_format = 1; + if (fpsize == 0) { + /* root node: special case. fpsize accounts for path + * plus terminating zero. root node only has '/', so + * fpsize should be 2, but we want to avoid the first + * level nodes to have two '/' so we use fpsize 1 here + */ + fpsize = 1; + allocl = 2; + } else { + /* account for '/' and path size minus terminal 0 + * already in 'l' + */ + fpsize += l; + allocl = fpsize; + } + } + + + np = unflatten_dt_alloc(&mem, sizeof(struct device_node) + allocl, + __alignof__(struct device_node)); + if (allnextpp) { + memset(np, 0, sizeof(*np)); + np->full_name = ((char*)np) + sizeof(struct device_node); + if (new_format) { + char *p = np->full_name; + /* rebuild full path for new format */ + if (dad && dad->parent) { + strcpy(p, dad->full_name); +#ifdef DEBUG + if ((strlen(p) + l + 1) != allocl) { + DBG("%s: p: %d, l: %d, a: %d\n", + pathp, strlen(p), l, allocl); + } +#endif + p += strlen(p); + } + *(p++) = '/'; + memcpy(p, pathp, l); + } else + memcpy(np->full_name, pathp, l); + prev_pp = &np->properties; + **allnextpp = np; + *allnextpp = &np->allnext; + if (dad != NULL) { + np->parent = dad; + /* we temporarily use the next field as `last_child'*/ + if (dad->next == 0) + dad->child = np; + else + dad->next->sibling = np; + dad->next = np; + } + kref_init(&np->kref); + } + while(1) { + u32 sz, noff; + char *pname; + + tag = *((u32 *)(*p)); + if (tag == OF_DT_NOP) { + *p += 4; + continue; + } + if (tag != OF_DT_PROP) + break; + *p += 4; + sz = *((u32 *)(*p)); + noff = *((u32 *)((*p) + 4)); + *p += 8; + if (initial_boot_params->version < 0x10) + *p = _ALIGN(*p, sz >= 8 ? 8 : 4); + + pname = find_flat_dt_string(noff); + if (pname == NULL) { + printk("Can't find property name in list !\n"); + break; + } + if (strcmp(pname, "name") == 0) + has_name = 1; + l = strlen(pname) + 1; + pp = unflatten_dt_alloc(&mem, sizeof(struct property), + __alignof__(struct property)); + if (allnextpp) { + if (strcmp(pname, "linux,phandle") == 0) { + np->node = *((u32 *)*p); + if (np->linux_phandle == 0) + np->linux_phandle = np->node; + } + if (strcmp(pname, "ibm,phandle") == 0) + np->linux_phandle = *((u32 *)*p); + pp->name = pname; + pp->length = sz; + pp->value = (void *)*p; + *prev_pp = pp; + prev_pp = &pp->next; + } + *p = _ALIGN((*p) + sz, 4); + } + /* with version 0x10 we may not have the name property, recreate + * it here from the unit name if absent + */ + if (!has_name) { + char *p = pathp, *ps = pathp, *pa = NULL; + int sz; + + while (*p) { + if ((*p) == '@') + pa = p; + if ((*p) == '/') + ps = p + 1; + p++; + } + if (pa < ps) + pa = p; + sz = (pa - ps) + 1; + pp = unflatten_dt_alloc(&mem, sizeof(struct property) + sz, + __alignof__(struct property)); + if (allnextpp) { + pp->name = "name"; + pp->length = sz; + pp->value = (unsigned char *)(pp + 1); + *prev_pp = pp; + prev_pp = &pp->next; + memcpy(pp->value, ps, sz - 1); + ((char *)pp->value)[sz - 1] = 0; + DBG("fixed up name for %s -> %s\n", pathp, pp->value); + } + } + if (allnextpp) { + *prev_pp = NULL; + np->name = get_property(np, "name", NULL); + np->type = get_property(np, "device_type", NULL); + + if (!np->name) + np->name = ""; + if (!np->type) + np->type = ""; + } + while (tag == OF_DT_BEGIN_NODE) { + mem = unflatten_dt_node(mem, p, np, allnextpp, fpsize); + tag = *((u32 *)(*p)); + } + if (tag != OF_DT_END_NODE) { + printk("Weird tag at end of node: %x\n", tag); + return mem; + } + *p += 4; + return mem; +} + + +/** + * unflattens the device-tree passed by the firmware, creating the + * tree of struct device_node. It also fills the "name" and "type" + * pointers of the nodes so the normal device-tree walking functions + * can be used (this used to be done by finish_device_tree) + */ +void __init unflatten_device_tree(void) +{ + unsigned long start, mem, size; + struct device_node **allnextp = &allnodes; + char *p = NULL; + int l = 0; + + DBG(" -> unflatten_device_tree()\n"); + + /* First pass, scan for size */ + start = ((unsigned long)initial_boot_params) + + initial_boot_params->off_dt_struct; + size = unflatten_dt_node(0, &start, NULL, NULL, 0); + size = (size | 3) + 1; + + DBG(" size is %lx, allocating...\n", size); + + /* Allocate memory for the expanded device tree */ + mem = lmb_alloc(size + 4, __alignof__(struct device_node)); + if (!mem) { + DBG("Couldn't allocate memory with lmb_alloc()!\n"); + panic("Couldn't allocate memory with lmb_alloc()!\n"); + } + mem = (unsigned long)abs_to_virt(mem); + + ((u32 *)mem)[size / 4] = 0xdeadbeef; + + DBG(" unflattening...\n", mem); + + /* Second pass, do actual unflattening */ + start = ((unsigned long)initial_boot_params) + + initial_boot_params->off_dt_struct; + unflatten_dt_node(mem, &start, NULL, &allnextp, 0); + if (*((u32 *)start) != OF_DT_END) + printk(KERN_WARNING "Weird tag at end of tree: %08x\n", *((u32 *)start)); + if (((u32 *)mem)[size / 4] != 0xdeadbeef) + printk(KERN_WARNING "End of tree marker overwritten: %08x\n", + ((u32 *)mem)[size / 4] ); + *allnextp = NULL; + + /* Get pointer to OF "/chosen" node for use everywhere */ + of_chosen = of_find_node_by_path("/chosen"); + + /* Retreive command line */ + if (of_chosen != NULL) { + p = (char *)get_property(of_chosen, "bootargs", &l); + if (p != NULL && l > 0) + strlcpy(cmd_line, p, min(l, COMMAND_LINE_SIZE)); + } +#ifdef CONFIG_CMDLINE + if (l == 0 || (l == 1 && (*p) == 0)) + strlcpy(cmd_line, CONFIG_CMDLINE, COMMAND_LINE_SIZE); +#endif /* CONFIG_CMDLINE */ + + DBG("Command line is: %s\n", cmd_line); + + DBG(" <- unflatten_device_tree()\n"); +} + + +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; + + /* We are scanning "cpu" nodes only */ + if (type == NULL || strcmp(type, "cpu") != 0) + return 0; + + if (initial_boot_params && initial_boot_params->version >= 2) { + /* version 2 of the kexec param format adds the phys cpuid + * of booted proc. + */ + boot_cpuid_phys = initial_boot_params->boot_cpuid_phys; + boot_cpuid = 0; + } else { + /* Check if it's the boot-cpu, set it's hw index in paca now */ + if (of_get_flat_dt_prop(node, "linux,boot-cpu", NULL) + != NULL) { + u32 *prop = of_get_flat_dt_prop(node, "reg", NULL); + set_hard_smp_processor_id(0, prop == NULL ? 0 : *prop); + boot_cpuid_phys = get_hard_smp_processor_id(0); + } + } + +#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); + if (prop && (*prop) > 0) { + cur_cpu_spec->cpu_features |= CPU_FTR_ALTIVEC; + cur_cpu_spec->cpu_user_features |= PPC_FEATURE_HAS_ALTIVEC; + } + + /* Same goes for Apple's "altivec" property */ + prop = (u32 *)of_get_flat_dt_prop(node, "altivec", NULL); + if (prop) { + cur_cpu_spec->cpu_features |= CPU_FTR_ALTIVEC; + cur_cpu_spec->cpu_user_features |= PPC_FEATURE_HAS_ALTIVEC; + } +#endif /* CONFIG_ALTIVEC */ + + /* + * Check for an SMT capable CPU and set the CPU feature. We do + * this by looking at the size of the ibm,ppc-interrupt-server#s + * property + */ + prop = (u32 *)of_get_flat_dt_prop(node, "ibm,ppc-interrupt-server#s", + &size); + cur_cpu_spec->cpu_features &= ~CPU_FTR_SMT; + if (prop && ((size / sizeof(u32)) > 1)) + cur_cpu_spec->cpu_features |= CPU_FTR_SMT; + + return 0; +} + +static int __init early_init_dt_scan_chosen(unsigned long node, + const char *uname, int depth, void *data) +{ + u32 *prop; + u64 *prop64; + + DBG("search \"chosen\", depth: %d, uname: %s\n", depth, uname); + + if (depth != 1 || strcmp(uname, "chosen") != 0) + return 0; + + /* get platform type */ + prop = (u32 *)of_get_flat_dt_prop(node, "linux,platform", NULL); + if (prop == NULL) + return 0; + _machine = *prop; + + /* check if iommu is forced on or off */ + if (of_get_flat_dt_prop(node, "linux,iommu-off", NULL) != NULL) + iommu_is_off = 1; + if (of_get_flat_dt_prop(node, "linux,iommu-force-on", NULL) != NULL) + iommu_force_on = 1; + + prop64 = (u64*)of_get_flat_dt_prop(node, "linux,memory-limit", NULL); + if (prop64) + memory_limit = *prop64; + + prop64 = (u64*)of_get_flat_dt_prop(node, "linux,tce-alloc-start",NULL); + if (prop64) + tce_alloc_start = *prop64; + + prop64 = (u64*)of_get_flat_dt_prop(node, "linux,tce-alloc-end", NULL); + if (prop64) + tce_alloc_end = *prop64; + +#ifdef CONFIG_PPC_RTAS + /* To help early debugging via the front panel, we retreive a minimal + * set of RTAS infos now if available + */ + { + u64 *basep, *entryp; + + basep = (u64*)of_get_flat_dt_prop(node, + "linux,rtas-base", NULL); + entryp = (u64*)of_get_flat_dt_prop(node, + "linux,rtas-entry", NULL); + prop = (u32*)of_get_flat_dt_prop(node, + "linux,rtas-size", NULL); + if (basep && entryp && prop) { + rtas.base = *basep; + rtas.entry = *entryp; + rtas.size = *prop; + } + } +#endif /* CONFIG_PPC_RTAS */ + + /* break now */ + return 1; +} + +static int __init early_init_dt_scan_root(unsigned long node, + const char *uname, int depth, void *data) +{ + u32 *prop; + + if (depth != 0) + return 0; + + prop = (u32 *)of_get_flat_dt_prop(node, "#size-cells", NULL); + dt_root_size_cells = (prop == NULL) ? 1 : *prop; + DBG("dt_root_size_cells = %x\n", dt_root_size_cells); + + prop = (u32 *)of_get_flat_dt_prop(node, "#address-cells", NULL); + dt_root_addr_cells = (prop == NULL) ? 2 : *prop; + DBG("dt_root_addr_cells = %x\n", dt_root_addr_cells); + + /* break now */ + return 1; +} + +static unsigned long __init dt_mem_next_cell(int s, cell_t **cellp) +{ + cell_t *p = *cellp; + unsigned long r = 0; + + /* Ignore more than 2 cells */ + while (s > 2) { + p++; + s--; + } + while (s) { + r <<= 32; + r |= *(p++); + s--; + } + + *cellp = p; + return r; +} + + +static int __init early_init_dt_scan_memory(unsigned long node, + const char *uname, int depth, void *data) +{ + char *type = of_get_flat_dt_prop(node, "device_type", NULL); + cell_t *reg, *endp; + unsigned long l; + + /* We are scanning "memory" nodes only */ + if (type == NULL || strcmp(type, "memory") != 0) + return 0; + + reg = (cell_t *)of_get_flat_dt_prop(node, "reg", &l); + if (reg == NULL) + return 0; + + endp = reg + (l / sizeof(cell_t)); + + DBG("memory scan node %s ..., reg size %ld, data: %x %x %x %x, ...\n", + uname, l, reg[0], reg[1], reg[2], reg[3]); + + while ((endp - reg) >= (dt_root_addr_cells + dt_root_size_cells)) { + unsigned long base, size; + + base = dt_mem_next_cell(dt_root_addr_cells, ®); + size = dt_mem_next_cell(dt_root_size_cells, ®); + + if (size == 0) + continue; + DBG(" - %lx , %lx\n", base, size); + if (iommu_is_off) { + if (base >= 0x80000000ul) + continue; + if ((base + size) > 0x80000000ul) + size = 0x80000000ul - base; + } + lmb_add(base, size); + } + return 0; +} + +static void __init early_reserve_mem(void) +{ + u64 base, size; + u64 *reserve_map = (u64 *)(((unsigned long)initial_boot_params) + + initial_boot_params->off_mem_rsvmap); + while (1) { + base = *(reserve_map++); + size = *(reserve_map++); + if (size == 0) + break; + DBG("reserving: %lx -> %lx\n", base, size); + lmb_reserve(base, size); + } + +#if 0 + DBG("memory reserved, lmbs :\n"); + lmb_dump_all(); +#endif +} + +void __init early_init_devtree(void *params) +{ + DBG(" -> early_init_devtree()\n"); + + /* Setup flat device-tree pointer */ + initial_boot_params = params; + + /* Retreive various informations from the /chosen node of the + * device-tree, including the platform type, initrd location and + * size, TCE reserve, and more ... + */ + of_scan_flat_dt(early_init_dt_scan_chosen, NULL); + + /* Scan memory nodes and rebuild LMBs */ + lmb_init(); + of_scan_flat_dt(early_init_dt_scan_root, NULL); + of_scan_flat_dt(early_init_dt_scan_memory, NULL); + lmb_enforce_memory_limit(memory_limit); + lmb_analyze(); + lmb_reserve(0, __pa(klimit)); + + /* Reserve LMB regions used by kernel, initrd, dt, etc... */ + early_reserve_mem(); + + DBG("Scanning CPUs ...\n"); + + /* Retreive hash table size from flattened tree plus other + * CPU related informations (altivec support, boot CPU ID, ...) + */ + of_scan_flat_dt(early_init_dt_scan_cpus, NULL); + + DBG(" <- early_init_devtree()\n"); +} + +#undef printk + +int +prom_n_addr_cells(struct device_node* np) +{ + int* ip; + do { + if (np->parent) + np = np->parent; + ip = (int *) get_property(np, "#address-cells", NULL); + if (ip != NULL) + return *ip; + } while (np->parent); + /* No #address-cells property for the root node, default to 1 */ + return 1; +} + +int +prom_n_size_cells(struct device_node* np) +{ + int* ip; + do { + if (np->parent) + np = np->parent; + ip = (int *) get_property(np, "#size-cells", NULL); + if (ip != NULL) + return *ip; + } while (np->parent); + /* No #size-cells property for the root node, default to 1 */ + return 1; +} + +/** + * Work out the sense (active-low level / active-high edge) + * of each interrupt from the device tree. + */ +void __init prom_get_irq_senses(unsigned char *senses, int off, int max) +{ + struct device_node *np; + int i, j; + + /* default to level-triggered */ + memset(senses, 1, max - off); + + for (np = allnodes; np != 0; np = np->allnext) { + for (j = 0; j < np->n_intrs; j++) { + i = np->intrs[j].line; + if (i >= off && i < max) + senses[i-off] = np->intrs[j].sense ? + IRQ_SENSE_LEVEL | IRQ_POLARITY_NEGATIVE : + IRQ_SENSE_EDGE | IRQ_POLARITY_POSITIVE; + } + } +} + +/** + * Construct and return a list of the device_nodes with a given name. + */ +struct device_node * +find_devices(const char *name) +{ + struct device_node *head, **prevp, *np; + + prevp = &head; + for (np = allnodes; np != 0; np = np->allnext) { + if (np->name != 0 && strcasecmp(np->name, name) == 0) { + *prevp = np; + prevp = &np->next; + } + } + *prevp = NULL; + return head; +} +EXPORT_SYMBOL(find_devices); + +/** + * Construct and return a list of the device_nodes with a given type. + */ +struct device_node * +find_type_devices(const char *type) +{ + struct device_node *head, **prevp, *np; + + prevp = &head; + for (np = allnodes; np != 0; np = np->allnext) { + if (np->type != 0 && strcasecmp(np->type, type) == 0) { + *prevp = np; + prevp = &np->next; + } + } + *prevp = NULL; + return head; +} +EXPORT_SYMBOL(find_type_devices); + +/** + * Returns all nodes linked together + */ +struct device_node * +find_all_nodes(void) +{ + struct device_node *head, **prevp, *np; + + prevp = &head; + for (np = allnodes; np != 0; np = np->allnext) { + *prevp = np; + prevp = &np->next; + } + *prevp = NULL; + return head; +} +EXPORT_SYMBOL(find_all_nodes); + +/** Checks if the given "compat" string matches one of the strings in + * the device's "compatible" property + */ +int +device_is_compatible(struct device_node *device, const char *compat) +{ + const char* cp; + int cplen, l; + + cp = (char *) get_property(device, "compatible", &cplen); + if (cp == NULL) + return 0; + while (cplen > 0) { + if (strncasecmp(cp, compat, strlen(compat)) == 0) + return 1; + l = strlen(cp) + 1; + cp += l; + cplen -= l; + } + + return 0; +} +EXPORT_SYMBOL(device_is_compatible); + + +/** + * Indicates whether the root node has a given value in its + * compatible property. + */ +int +machine_is_compatible(const char *compat) +{ + struct device_node *root; + int rc = 0; + + root = of_find_node_by_path("/"); + if (root) { + rc = device_is_compatible(root, compat); + of_node_put(root); + } + return rc; +} +EXPORT_SYMBOL(machine_is_compatible); + +/** + * Construct and return a list of the device_nodes with a given type + * and compatible property. + */ +struct device_node * +find_compatible_devices(const char *type, const char *compat) +{ + struct device_node *head, **prevp, *np; + + prevp = &head; + for (np = allnodes; np != 0; np = np->allnext) { + if (type != NULL + && !(np->type != 0 && strcasecmp(np->type, type) == 0)) + continue; + if (device_is_compatible(np, compat)) { + *prevp = np; + prevp = &np->next; + } + } + *prevp = NULL; + return head; +} +EXPORT_SYMBOL(find_compatible_devices); + +/** + * Find the device_node with a given full_name. + */ +struct device_node * +find_path_device(const char *path) +{ + struct device_node *np; + + for (np = allnodes; np != 0; np = np->allnext) + if (np->full_name != 0 && strcasecmp(np->full_name, path) == 0) + return np; + return NULL; +} +EXPORT_SYMBOL(find_path_device); + +/******* + * + * New implementation of the OF "find" APIs, return a refcounted + * object, call of_node_put() when done. The device tree and list + * are protected by a rw_lock. + * + * Note that property management will need some locking as well, + * this isn't dealt with yet. + * + *******/ + +/** + * of_find_node_by_name - Find a node by its "name" property + * @from: The node to start searching from or NULL, the node + * you pass will not be searched, only the next one + * will; typically, you pass what the previous call + * returned. of_node_put() will be called on it + * @name: The name string to match against + * + * Returns a node pointer with refcount incremented, use + * of_node_put() on it when done. + */ +struct device_node *of_find_node_by_name(struct device_node *from, + const char *name) +{ + struct device_node *np; + + read_lock(&devtree_lock); + np = from ? from->allnext : allnodes; + for (; np != 0; np = np->allnext) + if (np->name != 0 && strcasecmp(np->name, name) == 0 + && of_node_get(np)) + break; + if (from) + of_node_put(from); + read_unlock(&devtree_lock); + return np; +} +EXPORT_SYMBOL(of_find_node_by_name); + +/** + * of_find_node_by_type - Find a node by its "device_type" property + * @from: The node to start searching from or NULL, the node + * you pass will not be searched, only the next one + * will; typically, you pass what the previous call + * returned. of_node_put() will be called on it + * @name: The type string to match against + * + * Returns a node pointer with refcount incremented, use + * of_node_put() on it when done. + */ +struct device_node *of_find_node_by_type(struct device_node *from, + const char *type) +{ + struct device_node *np; + + read_lock(&devtree_lock); + np = from ? from->allnext : allnodes; + for (; np != 0; np = np->allnext) + if (np->type != 0 && strcasecmp(np->type, type) == 0 + && of_node_get(np)) + break; + if (from) + of_node_put(from); + read_unlock(&devtree_lock); + return np; +} +EXPORT_SYMBOL(of_find_node_by_type); + +/** + * of_find_compatible_node - Find a node based on type and one of the + * tokens in its "compatible" property + * @from: The node to start searching from or NULL, the node + * you pass will not be searched, only the next one + * will; typically, you pass what the previous call + * returned. of_node_put() will be called on it + * @type: The type string to match "device_type" or NULL to ignore + * @compatible: The string to match to one of the tokens in the device + * "compatible" list. + * + * Returns a node pointer with refcount incremented, use + * of_node_put() on it when done. + */ +struct device_node *of_find_compatible_node(struct device_node *from, + const char *type, const char *compatible) +{ + struct device_node *np; + + read_lock(&devtree_lock); + np = from ? from->allnext : allnodes; + for (; np != 0; np = np->allnext) { + if (type != NULL + && !(np->type != 0 && strcasecmp(np->type, type) == 0)) + continue; + if (device_is_compatible(np, compatible) && of_node_get(np)) + break; + } + if (from) + of_node_put(from); + read_unlock(&devtree_lock); + return np; +} +EXPORT_SYMBOL(of_find_compatible_node); + +/** + * of_find_node_by_path - Find a node matching a full OF path + * @path: The full path to match + * + * Returns a node pointer with refcount incremented, use + * of_node_put() on it when done. + */ +struct device_node *of_find_node_by_path(const char *path) +{ + struct device_node *np = allnodes; + + read_lock(&devtree_lock); + for (; np != 0; np = np->allnext) { + if (np->full_name != 0 && strcasecmp(np->full_name, path) == 0 + && of_node_get(np)) + break; + } + read_unlock(&devtree_lock); + return np; +} +EXPORT_SYMBOL(of_find_node_by_path); + +/** + * of_find_node_by_phandle - Find a node given a phandle + * @handle: phandle of the node to find + * + * Returns a node pointer with refcount incremented, use + * of_node_put() on it when done. + */ +struct device_node *of_find_node_by_phandle(phandle handle) +{ + struct device_node *np; + + read_lock(&devtree_lock); + for (np = allnodes; np != 0; np = np->allnext) + if (np->linux_phandle == handle) + break; + if (np) + of_node_get(np); + read_unlock(&devtree_lock); + return np; +} +EXPORT_SYMBOL(of_find_node_by_phandle); + +/** + * of_find_all_nodes - Get next node in global list + * @prev: Previous node or NULL to start iteration + * of_node_put() will be called on it + * + * Returns a node pointer with refcount incremented, use + * of_node_put() on it when done. + */ +struct device_node *of_find_all_nodes(struct device_node *prev) +{ + struct device_node *np; + + read_lock(&devtree_lock); + np = prev ? prev->allnext : allnodes; + for (; np != 0; np = np->allnext) + if (of_node_get(np)) + break; + if (prev) + of_node_put(prev); + read_unlock(&devtree_lock); + return np; +} +EXPORT_SYMBOL(of_find_all_nodes); + +/** + * of_get_parent - Get a node's parent if any + * @node: Node to get parent + * + * Returns a node pointer with refcount incremented, use + * of_node_put() on it when done. + */ +struct device_node *of_get_parent(const struct device_node *node) +{ + struct device_node *np; + + if (!node) + return NULL; + + read_lock(&devtree_lock); + np = of_node_get(node->parent); + read_unlock(&devtree_lock); + return np; +} +EXPORT_SYMBOL(of_get_parent); + +/** + * of_get_next_child - Iterate a node childs + * @node: parent node + * @prev: previous child of the parent node, or NULL to get first + * + * Returns a node pointer with refcount incremented, use + * of_node_put() on it when done. + */ +struct device_node *of_get_next_child(const struct device_node *node, + struct device_node *prev) +{ + struct device_node *next; + + read_lock(&devtree_lock); + next = prev ? prev->sibling : node->child; + for (; next != 0; next = next->sibling) + if (of_node_get(next)) + break; + if (prev) + of_node_put(prev); + read_unlock(&devtree_lock); + return next; +} +EXPORT_SYMBOL(of_get_next_child); + +/** + * of_node_get - Increment refcount of a node + * @node: Node to inc refcount, NULL is supported to + * simplify writing of callers + * + * Returns node. + */ +struct device_node *of_node_get(struct device_node *node) +{ + if (node) + kref_get(&node->kref); + return node; +} +EXPORT_SYMBOL(of_node_get); + +static inline struct device_node * kref_to_device_node(struct kref *kref) +{ + return container_of(kref, struct device_node, kref); +} + +/** + * of_node_release - release a dynamically allocated node + * @kref: kref element of the node to be released + * + * In of_node_put() this function is passed to kref_put() + * as the destructor. + */ +static void of_node_release(struct kref *kref) +{ + struct device_node *node = kref_to_device_node(kref); + struct property *prop = node->properties; + + if (!OF_IS_DYNAMIC(node)) + return; + while (prop) { + struct property *next = prop->next; + kfree(prop->name); + kfree(prop->value); + kfree(prop); + prop = next; + } + kfree(node->intrs); + kfree(node->addrs); + kfree(node->full_name); + kfree(node->data); + kfree(node); +} + +/** + * of_node_put - Decrement refcount of a node + * @node: Node to dec refcount, NULL is supported to + * simplify writing of callers + * + */ +void of_node_put(struct device_node *node) +{ + if (node) + kref_put(&node->kref, of_node_release); +} +EXPORT_SYMBOL(of_node_put); + +/* + * Fix up the uninitialized fields in a new device node: + * name, type, n_addrs, addrs, n_intrs, intrs, and pci-specific fields + * + * A lot of boot-time code is duplicated here, because functions such + * as finish_node_interrupts, interpret_pci_props, etc. cannot use the + * slab allocator. + * + * This should probably be split up into smaller chunks. + */ + +static int of_finish_dynamic_node(struct device_node *node, + unsigned long *unused1, int unused2, + int unused3, int unused4) +{ + struct device_node *parent = of_get_parent(node); + int err = 0; + phandle *ibm_phandle; + + node->name = get_property(node, "name", NULL); + node->type = get_property(node, "device_type", NULL); + + if (!parent) { + err = -ENODEV; + goto out; + } + + /* We don't support that function on PowerMac, at least + * not yet + */ + if (_machine == PLATFORM_POWERMAC) + return -ENODEV; + + /* fix up new node's linux_phandle field */ + if ((ibm_phandle = (unsigned int *)get_property(node, "ibm,phandle", NULL))) + node->linux_phandle = *ibm_phandle; + +out: + of_node_put(parent); + return err; +} + +/* + * Plug a device node into the tree and global list. + */ +void of_attach_node(struct device_node *np) +{ + write_lock(&devtree_lock); + np->sibling = np->parent->child; + np->allnext = allnodes; + np->parent->child = np; + allnodes = np; + write_unlock(&devtree_lock); +} + +/* + * "Unplug" a node from the device tree. The caller must hold + * a reference to the node. The memory associated with the node + * is not freed until its refcount goes to zero. + */ +void of_detach_node(const struct device_node *np) +{ + struct device_node *parent; + + write_lock(&devtree_lock); + + parent = np->parent; + + if (allnodes == np) + allnodes = np->allnext; + else { + struct device_node *prev; + for (prev = allnodes; + prev->allnext != np; + prev = prev->allnext) + ; + prev->allnext = np->allnext; + } + + if (parent->child == np) + parent->child = np->sibling; + else { + struct device_node *prevsib; + for (prevsib = np->parent->child; + prevsib->sibling != np; + prevsib = prevsib->sibling) + ; + prevsib->sibling = np->sibling; + } + + write_unlock(&devtree_lock); +} + +static int prom_reconfig_notifier(struct notifier_block *nb, unsigned long action, void *node) +{ + int err; + + switch (action) { + case PSERIES_RECONFIG_ADD: + err = finish_node(node, NULL, of_finish_dynamic_node, 0, 0, 0); + if (err < 0) { + printk(KERN_ERR "finish_node returned %d\n", err); + err = NOTIFY_BAD; + } + break; + default: + err = NOTIFY_DONE; + break; + } + return err; +} + +static struct notifier_block prom_reconfig_nb = { + .notifier_call = prom_reconfig_notifier, + .priority = 10, /* This one needs to run first */ +}; + +static int __init prom_reconfig_setup(void) +{ + return pSeries_reconfig_notifier_register(&prom_reconfig_nb); +} +__initcall(prom_reconfig_setup); + +/* + * Find a property with a given name for a given node + * and return the value. + */ +unsigned char * +get_property(struct device_node *np, const char *name, int *lenp) +{ + struct property *pp; + + for (pp = np->properties; pp != 0; pp = pp->next) + if (strcmp(pp->name, name) == 0) { + if (lenp != 0) + *lenp = pp->length; + return pp->value; + } + return NULL; +} +EXPORT_SYMBOL(get_property); + +/* + * Add a property to a node. + */ +int +prom_add_property(struct device_node* np, struct property* prop) +{ + struct property **next; + + 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; + } + 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 +void +print_properties(struct device_node *np) +{ + struct property *pp; + char *cp; + int i, n; + + for (pp = np->properties; pp != 0; pp = pp->next) { + printk(KERN_INFO "%s", pp->name); + for (i = strlen(pp->name); i < 16; ++i) + printk(" "); + cp = (char *) pp->value; + for (i = pp->length; i > 0; --i, ++cp) + if ((i > 1 && (*cp < 0x20 || *cp > 0x7e)) + || (i == 1 && *cp != 0)) + break; + if (i == 0 && pp->length > 1) { + /* looks like a string */ + printk(" %s\n", (char *) pp->value); + } else { + /* dump it in hex */ + n = pp->length; + if (n > 64) + n = 64; + if (pp->length % 4 == 0) { + unsigned int *p = (unsigned int *) pp->value; + + n /= 4; + for (i = 0; i < n; ++i) { + if (i != 0 && (i % 4) == 0) + printk("\n "); + printk(" %08x", *p++); + } + } else { + unsigned char *bp = pp->value; + + for (i = 0; i < n; ++i) { + if (i != 0 && (i % 16) == 0) + printk("\n "); + printk(" %02x", *bp++); + } + } + printk("\n"); + if (pp->length > 64) + printk(" ... (length = %d)\n", + pp->length); + } + } +} +#endif + + + + + + + + + + diff --git a/trunk/arch/ppc64/kernel/prom_init.c b/trunk/arch/ppc64/kernel/prom_init.c new file mode 100644 index 000000000000..6375f40b23db --- /dev/null +++ b/trunk/arch/ppc64/kernel/prom_init.c @@ -0,0 +1,2051 @@ +/* + * + * + * Procedures for interfacing to Open Firmware. + * + * Paul Mackerras August 1996. + * Copyright (C) 1996 Paul Mackerras. + * + * Adapted for 64bit PowerPC by Dave Engebretsen and Peter Bergner. + * {engebret|bergner}@us.ibm.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. + */ + +#undef DEBUG_PROM + +#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 + +#ifdef CONFIG_LOGO_LINUX_CLUT224 +#include +extern const struct linux_logo logo_linux_clut224; +#endif + +/* + * Properties whose value is longer than this get excluded from our + * copy of the device tree. This value does need to be big enough to + * ensure that we don't lose things like the interrupt-map property + * on a PCI-PCI bridge. + */ +#define MAX_PROPERTY_LENGTH (1UL * 1024 * 1024) + +/* + * Eventually bump that one up + */ +#define DEVTREE_CHUNK_SIZE 0x100000 + +/* + * This is the size of the local memory reserve map that gets copied + * into the boot params passed to the kernel. That size is totally + * flexible as the kernel just reads the list until it encounters an + * entry with size 0, so it can be changed without breaking binary + * compatibility + */ +#define MEM_RESERVE_MAP_SIZE 8 + +/* + * prom_init() is called very early on, before the kernel text + * and data have been mapped to KERNELBASE. At this point the code + * is running at whatever address it has been loaded at, so + * references to extern and static variables must be relocated + * explicitly. The procedure reloc_offset() returns the address + * we're currently running at minus the address we were linked at. + * (Note that strings count as static variables.) + * + * Because OF may have mapped I/O devices into the area starting at + * KERNELBASE, particularly on CHRP machines, we can't safely call + * OF once the kernel has been mapped to KERNELBASE. Therefore all + * OF calls should be done within prom_init(), and prom_init() + * and all routines called within it must be careful to relocate + * references as necessary. + * + * Note that the bss is cleared *after* prom_init runs, so we have + * to make sure that any static or extern variables it accesses + * are put in the data segment. + */ + + +#define PROM_BUG() do { \ + prom_printf("kernel BUG at %s line 0x%x!\n", \ + RELOC(__FILE__), __LINE__); \ + __asm__ __volatile__(".long " BUG_ILLEGAL_INSTR); \ +} while (0) + +#ifdef DEBUG_PROM +#define prom_debug(x...) prom_printf(x) +#else +#define prom_debug(x...) +#endif + + +typedef u32 prom_arg_t; + +struct prom_args { + u32 service; + u32 nargs; + u32 nret; + prom_arg_t args[10]; + prom_arg_t *rets; /* Pointer to return values in args[16]. */ +}; + +struct prom_t { + unsigned long entry; + ihandle root; + ihandle chosen; + int cpu; + ihandle stdout; + ihandle disp_node; + struct prom_args args; + unsigned long version; + unsigned long root_size_cells; + unsigned long root_addr_cells; +}; + +struct pci_reg_property { + struct pci_address addr; + u32 size_hi; + u32 size_lo; +}; + +struct mem_map_entry { + u64 base; + u64 size; +}; + +typedef u32 cell_t; + +extern void __start(unsigned long r3, unsigned long r4, unsigned long r5); + +extern void enter_prom(struct prom_args *args, unsigned long entry); +extern void copy_and_flush(unsigned long dest, unsigned long src, + unsigned long size, unsigned long offset); + +extern unsigned long klimit; + +/* prom structure */ +static struct prom_t __initdata prom; + +#define PROM_SCRATCH_SIZE 256 + +static char __initdata of_stdout_device[256]; +static char __initdata prom_scratch[PROM_SCRATCH_SIZE]; + +static unsigned long __initdata dt_header_start; +static unsigned long __initdata dt_struct_start, dt_struct_end; +static unsigned long __initdata dt_string_start, dt_string_end; + +static unsigned long __initdata prom_initrd_start, prom_initrd_end; + +static int __initdata iommu_force_on; +static int __initdata ppc64_iommu_off; +static int __initdata of_platform; + +static char __initdata prom_cmd_line[COMMAND_LINE_SIZE]; + +static unsigned long __initdata prom_memory_limit; +static unsigned long __initdata prom_tce_alloc_start; +static unsigned long __initdata prom_tce_alloc_end; + +static unsigned long __initdata alloc_top; +static unsigned long __initdata alloc_top_high; +static unsigned long __initdata alloc_bottom; +static unsigned long __initdata rmo_top; +static unsigned long __initdata ram_top; + +static struct mem_map_entry __initdata mem_reserve_map[MEM_RESERVE_MAP_SIZE]; +static int __initdata mem_reserve_cnt; + +static cell_t __initdata regbuf[1024]; + + +#define MAX_CPU_THREADS 2 + +/* TO GO */ +#ifdef CONFIG_HMT +struct { + unsigned int pir; + unsigned int threadid; +} hmt_thread_data[NR_CPUS]; +#endif /* CONFIG_HMT */ + +/* + * This are used in calls to call_prom. The 4th and following + * arguments to call_prom should be 32-bit values. 64 bit values + * are truncated to 32 bits (and fortunately don't get interpreted + * as two arguments). + */ +#define ADDR(x) (u32) ((unsigned long)(x) - offset) + +/* + * Error results ... some OF calls will return "-1" on error, some + * will return 0, some will return either. To simplify, here are + * macros to use with any ihandle or phandle return value to check if + * it is valid + */ + +#define PROM_ERROR (-1u) +#define PHANDLE_VALID(p) ((p) != 0 && (p) != PROM_ERROR) +#define IHANDLE_VALID(i) ((i) != 0 && (i) != PROM_ERROR) + + +/* This is the one and *ONLY* place where we actually call open + * firmware from, since we need to make sure we're running in 32b + * mode when we do. We switch back to 64b mode upon return. + */ + +static int __init call_prom(const char *service, int nargs, int nret, ...) +{ + int i; + unsigned long offset = reloc_offset(); + struct prom_t *_prom = PTRRELOC(&prom); + va_list list; + + _prom->args.service = ADDR(service); + _prom->args.nargs = nargs; + _prom->args.nret = nret; + _prom->args.rets = (prom_arg_t *)&(_prom->args.args[nargs]); + + va_start(list, nret); + for (i=0; i < nargs; i++) + _prom->args.args[i] = va_arg(list, prom_arg_t); + va_end(list); + + for (i=0; i < nret ;i++) + _prom->args.rets[i] = 0; + + enter_prom(&_prom->args, _prom->entry); + + return (nret > 0) ? _prom->args.rets[0] : 0; +} + + +static unsigned int __init prom_claim(unsigned long virt, unsigned long size, + unsigned long align) +{ + return (unsigned int)call_prom("claim", 3, 1, + (prom_arg_t)virt, (prom_arg_t)size, + (prom_arg_t)align); +} + +static void __init prom_print(const char *msg) +{ + const char *p, *q; + unsigned long offset = reloc_offset(); + struct prom_t *_prom = PTRRELOC(&prom); + + if (_prom->stdout == 0) + return; + + for (p = msg; *p != 0; p = q) { + for (q = p; *q != 0 && *q != '\n'; ++q) + ; + if (q > p) + call_prom("write", 3, 1, _prom->stdout, p, q - p); + if (*q == 0) + break; + ++q; + call_prom("write", 3, 1, _prom->stdout, ADDR("\r\n"), 2); + } +} + + +static void __init prom_print_hex(unsigned long val) +{ + unsigned long offset = reloc_offset(); + int i, nibbles = sizeof(val)*2; + char buf[sizeof(val)*2+1]; + struct prom_t *_prom = PTRRELOC(&prom); + + for (i = nibbles-1; i >= 0; i--) { + buf[i] = (val & 0xf) + '0'; + if (buf[i] > '9') + buf[i] += ('a'-'0'-10); + val >>= 4; + } + buf[nibbles] = '\0'; + call_prom("write", 3, 1, _prom->stdout, buf, nibbles); +} + + +static void __init prom_printf(const char *format, ...) +{ + unsigned long offset = reloc_offset(); + const char *p, *q, *s; + va_list args; + unsigned long v; + struct prom_t *_prom = PTRRELOC(&prom); + + va_start(args, format); + for (p = PTRRELOC(format); *p != 0; p = q) { + for (q = p; *q != 0 && *q != '\n' && *q != '%'; ++q) + ; + if (q > p) + call_prom("write", 3, 1, _prom->stdout, p, q - p); + if (*q == 0) + break; + if (*q == '\n') { + ++q; + call_prom("write", 3, 1, _prom->stdout, + ADDR("\r\n"), 2); + continue; + } + ++q; + if (*q == 0) + break; + switch (*q) { + case 's': + ++q; + s = va_arg(args, const char *); + prom_print(s); + break; + case 'x': + ++q; + v = va_arg(args, unsigned long); + prom_print_hex(v); + break; + } + } +} + + +static void __init __attribute__((noreturn)) prom_panic(const char *reason) +{ + unsigned long offset = reloc_offset(); + + prom_print(PTRRELOC(reason)); + /* ToDo: should put up an SRC here */ + call_prom("exit", 0, 0); + + for (;;) /* should never get here */ + ; +} + + +static int __init prom_next_node(phandle *nodep) +{ + phandle node; + + if ((node = *nodep) != 0 + && (*nodep = call_prom("child", 1, 1, node)) != 0) + return 1; + if ((*nodep = call_prom("peer", 1, 1, node)) != 0) + return 1; + for (;;) { + if ((node = call_prom("parent", 1, 1, node)) == 0) + return 0; + if ((*nodep = call_prom("peer", 1, 1, node)) != 0) + return 1; + } +} + +static int __init prom_getprop(phandle node, const char *pname, + void *value, size_t valuelen) +{ + unsigned long offset = reloc_offset(); + + return call_prom("getprop", 4, 1, node, ADDR(pname), + (u32)(unsigned long) value, (u32) valuelen); +} + +static int __init prom_getproplen(phandle node, const char *pname) +{ + unsigned long offset = reloc_offset(); + + return call_prom("getproplen", 2, 1, node, ADDR(pname)); +} + +static int __init prom_setprop(phandle node, const char *pname, + void *value, size_t valuelen) +{ + unsigned long offset = reloc_offset(); + + 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. */ +#define isxdigit(c) (('0' <= (c) && (c) <= '9') \ + || ('a' <= (c) && (c) <= 'f') \ + || ('A' <= (c) && (c) <= 'F')) + +#define isdigit(c) ('0' <= (c) && (c) <= '9') +#define islower(c) ('a' <= (c) && (c) <= 'z') +#define toupper(c) (islower(c) ? ((c) - 'a' + 'A') : (c)) + +unsigned long prom_strtoul(const char *cp, const char **endp) +{ + unsigned long result = 0, base = 10, value; + + if (*cp == '0') { + base = 8; + cp++; + if (toupper(*cp) == 'X') { + cp++; + base = 16; + } + } + + while (isxdigit(*cp) && + (value = isdigit(*cp) ? *cp - '0' : toupper(*cp) - 'A' + 10) < base) { + result = result * base + value; + cp++; + } + + if (endp) + *endp = cp; + + return result; +} + +unsigned long prom_memparse(const char *ptr, const char **retptr) +{ + unsigned long ret = prom_strtoul(ptr, retptr); + int shift = 0; + + /* + * We can't use a switch here because GCC *may* generate a + * jump table which won't work, because we're not running at + * the address we're linked at. + */ + if ('G' == **retptr || 'g' == **retptr) + shift = 30; + + if ('M' == **retptr || 'm' == **retptr) + shift = 20; + + if ('K' == **retptr || 'k' == **retptr) + shift = 10; + + if (shift) { + ret <<= shift; + (*retptr)++; + } + + return ret; +} + +/* + * Early parsing of the command line passed to the kernel, used for + * "mem=x" and the options that affect the iommu + */ +static void __init early_cmdline_parse(void) +{ + unsigned long offset = reloc_offset(); + struct prom_t *_prom = PTRRELOC(&prom); + char *opt, *p; + int l = 0; + + RELOC(prom_cmd_line[0]) = 0; + p = RELOC(prom_cmd_line); + if ((long)_prom->chosen > 0) + l = prom_getprop(_prom->chosen, "bootargs", p, COMMAND_LINE_SIZE-1); +#ifdef CONFIG_CMDLINE + if (l == 0) /* dbl check */ + strlcpy(RELOC(prom_cmd_line), + RELOC(CONFIG_CMDLINE), sizeof(prom_cmd_line)); +#endif /* CONFIG_CMDLINE */ + prom_printf("command line: %s\n", RELOC(prom_cmd_line)); + + opt = strstr(RELOC(prom_cmd_line), RELOC("iommu=")); + if (opt) { + prom_printf("iommu opt is: %s\n", opt); + opt += 6; + while (*opt && *opt == ' ') + opt++; + if (!strncmp(opt, RELOC("off"), 3)) + RELOC(ppc64_iommu_off) = 1; + else if (!strncmp(opt, RELOC("force"), 5)) + RELOC(iommu_force_on) = 1; + } + + opt = strstr(RELOC(prom_cmd_line), RELOC("mem=")); + if (opt) { + opt += 4; + RELOC(prom_memory_limit) = prom_memparse(opt, (const char **)&opt); + /* Align to 16 MB == size of large page */ + RELOC(prom_memory_limit) = ALIGN(RELOC(prom_memory_limit), 0x1000000); + } +} + +/* + * To tell the firmware what our capabilities are, we have to pass + * it a fake 32-bit ELF header containing a couple of PT_NOTE sections + * that contain structures that contain the actual values. + */ +static struct fake_elf { + Elf32_Ehdr elfhdr; + Elf32_Phdr phdr[2]; + struct chrpnote { + u32 namesz; + u32 descsz; + u32 type; + char name[8]; /* "PowerPC" */ + struct chrpdesc { + u32 real_mode; + u32 real_base; + u32 real_size; + u32 virt_base; + u32 virt_size; + u32 load_base; + } chrpdesc; + } chrpnote; + struct rpanote { + u32 namesz; + u32 descsz; + u32 type; + char name[24]; /* "IBM,RPA-Client-Config" */ + struct rpadesc { + u32 lpar_affinity; + u32 min_rmo_size; + u32 min_rmo_percent; + u32 max_pft_size; + u32 splpar; + u32 min_load; + u32 new_mem_def; + u32 ignore_me; + } rpadesc; + } rpanote; +} fake_elf = { + .elfhdr = { + .e_ident = { 0x7f, 'E', 'L', 'F', + ELFCLASS32, ELFDATA2MSB, EV_CURRENT }, + .e_type = ET_EXEC, /* yeah right */ + .e_machine = EM_PPC, + .e_version = EV_CURRENT, + .e_phoff = offsetof(struct fake_elf, phdr), + .e_phentsize = sizeof(Elf32_Phdr), + .e_phnum = 2 + }, + .phdr = { + [0] = { + .p_type = PT_NOTE, + .p_offset = offsetof(struct fake_elf, chrpnote), + .p_filesz = sizeof(struct chrpnote) + }, [1] = { + .p_type = PT_NOTE, + .p_offset = offsetof(struct fake_elf, rpanote), + .p_filesz = sizeof(struct rpanote) + } + }, + .chrpnote = { + .namesz = sizeof("PowerPC"), + .descsz = sizeof(struct chrpdesc), + .type = 0x1275, + .name = "PowerPC", + .chrpdesc = { + .real_mode = ~0U, /* ~0 means "don't care" */ + .real_base = ~0U, + .real_size = ~0U, + .virt_base = ~0U, + .virt_size = ~0U, + .load_base = ~0U + }, + }, + .rpanote = { + .namesz = sizeof("IBM,RPA-Client-Config"), + .descsz = sizeof(struct rpadesc), + .type = 0x12759999, + .name = "IBM,RPA-Client-Config", + .rpadesc = { + .lpar_affinity = 0, + .min_rmo_size = 64, /* in megabytes */ + .min_rmo_percent = 0, + .max_pft_size = 48, /* 2^48 bytes max PFT size */ + .splpar = 1, + .min_load = ~0U, + .new_mem_def = 0 + } + } +}; + +static void __init prom_send_capabilities(void) +{ + unsigned long offset = reloc_offset(); + ihandle elfloader; + + elfloader = call_prom("open", 1, 1, ADDR("/packages/elf-loader")); + if (elfloader == 0) { + prom_printf("couldn't open /packages/elf-loader\n"); + return; + } + call_prom("call-method", 3, 1, ADDR("process-elf-header"), + elfloader, ADDR(&fake_elf)); + call_prom("close", 1, 0, elfloader); +} + +/* + * Memory allocation strategy... our layout is normally: + * + * at 14Mb or more we vmlinux, then a gap and initrd. In some rare cases, initrd + * might end up beeing before the kernel though. We assume this won't override + * the final kernel at 0, we have no provision to handle that in this version, + * but it should hopefully never happen. + * + * alloc_top is set to the top of RMO, eventually shrink down if the TCEs overlap + * alloc_bottom is set to the top of kernel/initrd + * + * from there, allocations are done that way : rtas is allocated topmost, and + * the device-tree is allocated from the bottom. We try to grow the device-tree + * allocation as we progress. If we can't, then we fail, we don't currently have + * a facility to restart elsewhere, but that shouldn't be necessary neither + * + * Note that calls to reserve_mem have to be done explicitely, memory allocated + * with either alloc_up or alloc_down isn't automatically reserved. + */ + + +/* + * Allocates memory in the RMO upward from the kernel/initrd + * + * When align is 0, this is a special case, it means to allocate in place + * at the current location of alloc_bottom or fail (that is basically + * extending the previous allocation). Used for the device-tree flattening + */ +static unsigned long __init alloc_up(unsigned long size, unsigned long align) +{ + unsigned long offset = reloc_offset(); + unsigned long base = _ALIGN_UP(RELOC(alloc_bottom), align); + unsigned long addr = 0; + + prom_debug("alloc_up(%x, %x)\n", size, align); + if (RELOC(ram_top) == 0) + prom_panic("alloc_up() called with mem not initialized\n"); + + if (align) + base = _ALIGN_UP(RELOC(alloc_bottom), align); + else + base = RELOC(alloc_bottom); + + for(; (base + size) <= RELOC(alloc_top); + base = _ALIGN_UP(base + 0x100000, align)) { + prom_debug(" trying: 0x%x\n\r", base); + addr = (unsigned long)prom_claim(base, size, 0); + if (addr != PROM_ERROR) + break; + addr = 0; + if (align == 0) + break; + } + if (addr == 0) + return 0; + RELOC(alloc_bottom) = addr; + + prom_debug(" -> %x\n", addr); + prom_debug(" alloc_bottom : %x\n", RELOC(alloc_bottom)); + prom_debug(" alloc_top : %x\n", RELOC(alloc_top)); + prom_debug(" alloc_top_hi : %x\n", RELOC(alloc_top_high)); + prom_debug(" rmo_top : %x\n", RELOC(rmo_top)); + prom_debug(" ram_top : %x\n", RELOC(ram_top)); + + return addr; +} + +/* + * Allocates memory downard, either from top of RMO, or if highmem + * is set, from the top of RAM. Note that this one doesn't handle + * failures. In does claim memory if highmem is not set. + */ +static unsigned long __init alloc_down(unsigned long size, unsigned long align, + int highmem) +{ + unsigned long offset = reloc_offset(); + unsigned long base, addr = 0; + + prom_debug("alloc_down(%x, %x, %s)\n", size, align, + highmem ? RELOC("(high)") : RELOC("(low)")); + if (RELOC(ram_top) == 0) + prom_panic("alloc_down() called with mem not initialized\n"); + + if (highmem) { + /* Carve out storage for the TCE table. */ + addr = _ALIGN_DOWN(RELOC(alloc_top_high) - size, align); + if (addr <= RELOC(alloc_bottom)) + return 0; + else { + /* Will we bump into the RMO ? If yes, check out that we + * didn't overlap existing allocations there, if we did, + * we are dead, we must be the first in town ! + */ + if (addr < RELOC(rmo_top)) { + /* Good, we are first */ + if (RELOC(alloc_top) == RELOC(rmo_top)) + RELOC(alloc_top) = RELOC(rmo_top) = addr; + else + return 0; + } + RELOC(alloc_top_high) = addr; + } + goto bail; + } + + base = _ALIGN_DOWN(RELOC(alloc_top) - size, align); + for(; base > RELOC(alloc_bottom); base = _ALIGN_DOWN(base - 0x100000, align)) { + prom_debug(" trying: 0x%x\n\r", base); + addr = (unsigned long)prom_claim(base, size, 0); + if (addr != PROM_ERROR) + break; + addr = 0; + } + if (addr == 0) + return 0; + RELOC(alloc_top) = addr; + + bail: + prom_debug(" -> %x\n", addr); + prom_debug(" alloc_bottom : %x\n", RELOC(alloc_bottom)); + prom_debug(" alloc_top : %x\n", RELOC(alloc_top)); + prom_debug(" alloc_top_hi : %x\n", RELOC(alloc_top_high)); + prom_debug(" rmo_top : %x\n", RELOC(rmo_top)); + prom_debug(" ram_top : %x\n", RELOC(ram_top)); + + return addr; +} + +/* + * Parse a "reg" cell + */ +static unsigned long __init prom_next_cell(int s, cell_t **cellp) +{ + cell_t *p = *cellp; + unsigned long r = 0; + + /* Ignore more than 2 cells */ + while (s > 2) { + p++; + s--; + } + while (s) { + r <<= 32; + r |= *(p++); + s--; + } + + *cellp = p; + return r; +} + +/* + * Very dumb function for adding to the memory reserve list, but + * we don't need anything smarter at this point + * + * XXX Eventually check for collisions. They should NEVER happen + * if problems seem to show up, it would be a good start to track + * them down. + */ +static void reserve_mem(unsigned long base, unsigned long size) +{ + unsigned long offset = reloc_offset(); + unsigned long top = base + size; + unsigned long cnt = RELOC(mem_reserve_cnt); + + if (size == 0) + return; + + /* We need to always keep one empty entry so that we + * have our terminator with "size" set to 0 since we are + * dumb and just copy this entire array to the boot params + */ + base = _ALIGN_DOWN(base, PAGE_SIZE); + top = _ALIGN_UP(top, PAGE_SIZE); + size = top - base; + + if (cnt >= (MEM_RESERVE_MAP_SIZE - 1)) + prom_panic("Memory reserve map exhausted !\n"); + RELOC(mem_reserve_map)[cnt].base = base; + RELOC(mem_reserve_map)[cnt].size = size; + RELOC(mem_reserve_cnt) = cnt + 1; +} + +/* + * Initialize memory allocation mecanism, parse "memory" nodes and + * obtain that way the top of memory and RMO to setup out local allocator + */ +static void __init prom_init_mem(void) +{ + phandle node; + char *path, type[64]; + unsigned int plen; + cell_t *p, *endp; + unsigned long offset = reloc_offset(); + struct prom_t *_prom = PTRRELOC(&prom); + + /* + * We iterate the memory nodes to find + * 1) top of RMO (first node) + * 2) top of memory + */ + prom_debug("root_addr_cells: %x\n", (long)_prom->root_addr_cells); + prom_debug("root_size_cells: %x\n", (long)_prom->root_size_cells); + + prom_debug("scanning memory:\n"); + path = RELOC(prom_scratch); + + for (node = 0; prom_next_node(&node); ) { + type[0] = 0; + prom_getprop(node, "device_type", type, sizeof(type)); + + if (strcmp(type, RELOC("memory"))) + continue; + + plen = prom_getprop(node, "reg", RELOC(regbuf), sizeof(regbuf)); + if (plen > sizeof(regbuf)) { + prom_printf("memory node too large for buffer !\n"); + plen = sizeof(regbuf); + } + p = RELOC(regbuf); + endp = p + (plen / sizeof(cell_t)); + +#ifdef DEBUG_PROM + memset(path, 0, PROM_SCRATCH_SIZE); + call_prom("package-to-path", 3, 1, node, path, PROM_SCRATCH_SIZE-1); + prom_debug(" node %s :\n", path); +#endif /* DEBUG_PROM */ + + while ((endp - p) >= (_prom->root_addr_cells + _prom->root_size_cells)) { + unsigned long base, size; + + base = prom_next_cell(_prom->root_addr_cells, &p); + size = prom_next_cell(_prom->root_size_cells, &p); + + if (size == 0) + continue; + prom_debug(" %x %x\n", base, size); + if (base == 0) + RELOC(rmo_top) = size; + if ((base + size) > RELOC(ram_top)) + RELOC(ram_top) = base + size; + } + } + + RELOC(alloc_bottom) = PAGE_ALIGN(RELOC(klimit) - offset + 0x4000); + + /* Check if we have an initrd after the kernel, if we do move our bottom + * point to after it + */ + if (RELOC(prom_initrd_start)) { + if (RELOC(prom_initrd_end) > RELOC(alloc_bottom)) + RELOC(alloc_bottom) = PAGE_ALIGN(RELOC(prom_initrd_end)); + } + + /* + * If prom_memory_limit is set we reduce the upper limits *except* for + * alloc_top_high. This must be the real top of RAM so we can put + * TCE's up there. + */ + + RELOC(alloc_top_high) = RELOC(ram_top); + + if (RELOC(prom_memory_limit)) { + if (RELOC(prom_memory_limit) <= RELOC(alloc_bottom)) { + prom_printf("Ignoring mem=%x <= alloc_bottom.\n", + RELOC(prom_memory_limit)); + RELOC(prom_memory_limit) = 0; + } else if (RELOC(prom_memory_limit) >= RELOC(ram_top)) { + prom_printf("Ignoring mem=%x >= ram_top.\n", + RELOC(prom_memory_limit)); + RELOC(prom_memory_limit) = 0; + } else { + RELOC(ram_top) = RELOC(prom_memory_limit); + RELOC(rmo_top) = min(RELOC(rmo_top), RELOC(prom_memory_limit)); + } + } + + /* + * Setup our top alloc point, that is top of RMO or top of + * segment 0 when running non-LPAR. + */ + if ( RELOC(of_platform) == PLATFORM_PSERIES_LPAR ) + RELOC(alloc_top) = RELOC(rmo_top); + else + /* Some RS64 machines have buggy firmware where claims up at 1GB + * fails. Cap at 768MB as a workaround. Still plenty of room. + */ + RELOC(alloc_top) = RELOC(rmo_top) = min(0x30000000ul, RELOC(ram_top)); + + prom_printf("memory layout at init:\n"); + prom_printf(" memory_limit : %x (16 MB aligned)\n", RELOC(prom_memory_limit)); + prom_printf(" alloc_bottom : %x\n", RELOC(alloc_bottom)); + prom_printf(" alloc_top : %x\n", RELOC(alloc_top)); + prom_printf(" alloc_top_hi : %x\n", RELOC(alloc_top_high)); + prom_printf(" rmo_top : %x\n", RELOC(rmo_top)); + prom_printf(" ram_top : %x\n", RELOC(ram_top)); +} + + +/* + * Allocate room for and instanciate RTAS + */ +static void __init prom_instantiate_rtas(void) +{ + unsigned long offset = reloc_offset(); + struct prom_t *_prom = PTRRELOC(&prom); + phandle rtas_node; + ihandle rtas_inst; + u32 base, entry = 0; + u32 size = 0; + + prom_debug("prom_instantiate_rtas: start...\n"); + + rtas_node = call_prom("finddevice", 1, 1, ADDR("/rtas")); + prom_debug("rtas_node: %x\n", rtas_node); + if (!PHANDLE_VALID(rtas_node)) + return; + + prom_getprop(rtas_node, "rtas-size", &size, sizeof(size)); + if (size == 0) + return; + + base = alloc_down(size, PAGE_SIZE, 0); + if (base == 0) { + prom_printf("RTAS allocation failed !\n"); + return; + } + + rtas_inst = call_prom("open", 1, 1, ADDR("/rtas")); + if (!IHANDLE_VALID(rtas_inst)) { + prom_printf("opening rtas package failed"); + return; + } + + prom_printf("instantiating rtas at 0x%x ...", base); + + if (call_prom("call-method", 3, 2, + ADDR("instantiate-rtas"), + rtas_inst, base) != PROM_ERROR) { + entry = (long)_prom->args.rets[1]; + } + if (entry == 0) { + prom_printf(" failed\n"); + return; + } + prom_printf(" done\n"); + + reserve_mem(base, size); + + 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); + prom_debug("rtas size = 0x%x\n", (long)size); + + prom_debug("prom_instantiate_rtas: end...\n"); +} + + +/* + * Allocate room for and initialize TCE tables + */ +static void __init prom_initialize_tce_table(void) +{ + phandle node; + ihandle phb_node; + unsigned long offset = reloc_offset(); + char compatible[64], type[64], model[64]; + char *path = RELOC(prom_scratch); + u64 base, align; + u32 minalign, minsize; + u64 tce_entry, *tce_entryp; + u64 local_alloc_top, local_alloc_bottom; + u64 i; + + if (RELOC(ppc64_iommu_off)) + return; + + prom_debug("starting prom_initialize_tce_table\n"); + + /* Cache current top of allocs so we reserve a single block */ + local_alloc_top = RELOC(alloc_top_high); + local_alloc_bottom = local_alloc_top; + + /* Search all nodes looking for PHBs. */ + for (node = 0; prom_next_node(&node); ) { + compatible[0] = 0; + type[0] = 0; + model[0] = 0; + prom_getprop(node, "compatible", + compatible, sizeof(compatible)); + prom_getprop(node, "device_type", type, sizeof(type)); + prom_getprop(node, "model", model, sizeof(model)); + + if ((type[0] == 0) || (strstr(type, RELOC("pci")) == NULL)) + continue; + + /* Keep the old logic in tack to avoid regression. */ + if (compatible[0] != 0) { + if ((strstr(compatible, RELOC("python")) == NULL) && + (strstr(compatible, RELOC("Speedwagon")) == NULL) && + (strstr(compatible, RELOC("Winnipeg")) == NULL)) + continue; + } else if (model[0] != 0) { + if ((strstr(model, RELOC("ython")) == NULL) && + (strstr(model, RELOC("peedwagon")) == NULL) && + (strstr(model, RELOC("innipeg")) == NULL)) + continue; + } + + if (prom_getprop(node, "tce-table-minalign", &minalign, + sizeof(minalign)) == PROM_ERROR) + minalign = 0; + if (prom_getprop(node, "tce-table-minsize", &minsize, + sizeof(minsize)) == PROM_ERROR) + minsize = 4UL << 20; + + /* + * Even though we read what OF wants, we just set the table + * size to 4 MB. This is enough to map 2GB of PCI DMA space. + * By doing this, we avoid the pitfalls of trying to DMA to + * MMIO space and the DMA alias hole. + * + * On POWER4, firmware sets the TCE region by assuming + * each TCE table is 8MB. Using this memory for anything + * else will impact performance, so we always allocate 8MB. + * Anton + */ + if (__is_processor(PV_POWER4) || __is_processor(PV_POWER4p)) + minsize = 8UL << 20; + else + minsize = 4UL << 20; + + /* Align to the greater of the align or size */ + align = max(minalign, minsize); + base = alloc_down(minsize, align, 1); + if (base == 0) + prom_panic("ERROR, cannot find space for TCE table.\n"); + 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 */ + if (call_prom("package-to-path", 3, 1, node, + path, PROM_SCRATCH_SIZE-1) == PROM_ERROR) { + prom_printf("package-to-path failed\n"); + } + + prom_debug("TCE table: %s\n", path); + prom_debug("\tnode = 0x%x\n", node); + prom_debug("\tbase = 0x%x\n", base); + prom_debug("\tsize = 0x%x\n", minsize); + + /* Initialize the table to have a one-to-one mapping + * over the allocated size. + */ + tce_entryp = (unsigned long *)base; + for (i = 0; i < (minsize >> 3) ;tce_entryp++, i++) { + tce_entry = (i << PAGE_SHIFT); + tce_entry |= 0x3; + *tce_entryp = tce_entry; + } + + prom_printf("opening PHB %s", path); + phb_node = call_prom("open", 1, 1, path); + if (phb_node == 0) + prom_printf("... failed\n"); + else + prom_printf("... done\n"); + + call_prom("call-method", 6, 0, ADDR("set-64-bit-addressing"), + phb_node, -1, minsize, + (u32) base, (u32) (base >> 32)); + call_prom("close", 1, 0, phb_node); + } + + reserve_mem(local_alloc_bottom, local_alloc_top - local_alloc_bottom); + + if (RELOC(prom_memory_limit)) { + /* + * We align the start to a 16MB boundary so we can map the TCE area + * using large pages if possible. The end should be the top of RAM + * so no need to align it. + */ + RELOC(prom_tce_alloc_start) = _ALIGN_DOWN(local_alloc_bottom, 0x1000000); + RELOC(prom_tce_alloc_end) = local_alloc_top; + } + + /* Flag the first invalid entry */ + prom_debug("ending prom_initialize_tce_table\n"); +} + +/* + * With CHRP SMP we need to use the OF to start the other + * processors so we can't wait until smp_boot_cpus (the OF is + * trashed by then) so we have to put the processors into + * a holding pattern controlled by the kernel (not OF) before + * we destroy the OF. + * + * This uses a chunk of low memory, puts some holding pattern + * code there and sends the other processors off to there until + * smp_boot_cpus tells them to do something. The holding pattern + * checks that address until its cpu # is there, when it is that + * cpu jumps to __secondary_start(). smp_boot_cpus() takes care + * of setting those values. + * + * We also use physical address 0x4 here to tell when a cpu + * is in its holding pattern code. + * + * Fixup comment... DRENG / PPPBBB - Peter + * + * -- Cort + */ +static void __init prom_hold_cpus(void) +{ + unsigned long i; + unsigned int reg; + phandle node; + unsigned long offset = reloc_offset(); + char type[64]; + int cpuid = 0; + unsigned int interrupt_server[MAX_CPU_THREADS]; + unsigned int cpu_threads, hw_cpu_num; + int propsize; + extern void __secondary_hold(void); + extern unsigned long __secondary_hold_spinloop; + extern unsigned long __secondary_hold_acknowledge; + unsigned long *spinloop + = (void *)virt_to_abs(&__secondary_hold_spinloop); + unsigned long *acknowledge + = (void *)virt_to_abs(&__secondary_hold_acknowledge); + unsigned long secondary_hold + = virt_to_abs(*PTRRELOC((unsigned long *)__secondary_hold)); + struct prom_t *_prom = PTRRELOC(&prom); + + prom_debug("prom_hold_cpus: start...\n"); + prom_debug(" 1) spinloop = 0x%x\n", (unsigned long)spinloop); + prom_debug(" 1) *spinloop = 0x%x\n", *spinloop); + prom_debug(" 1) acknowledge = 0x%x\n", + (unsigned long)acknowledge); + prom_debug(" 1) *acknowledge = 0x%x\n", *acknowledge); + prom_debug(" 1) secondary_hold = 0x%x\n", secondary_hold); + + /* Set the common spinloop variable, so all of the secondary cpus + * will block when they are awakened from their OF spinloop. + * This must occur for both SMP and non SMP kernels, since OF will + * be trashed when we move the kernel. + */ + *spinloop = 0; + +#ifdef CONFIG_HMT + for (i=0; i < NR_CPUS; i++) { + RELOC(hmt_thread_data)[i].pir = 0xdeadbeef; + } +#endif + /* look for cpus */ + for (node = 0; prom_next_node(&node); ) { + type[0] = 0; + prom_getprop(node, "device_type", type, sizeof(type)); + if (strcmp(type, RELOC("cpu")) != 0) + continue; + + /* Skip non-configured cpus. */ + if (prom_getprop(node, "status", type, sizeof(type)) > 0) + if (strcmp(type, RELOC("okay")) != 0) + continue; + + reg = -1; + prom_getprop(node, "reg", ®, sizeof(reg)); + + prom_debug("\ncpuid = 0x%x\n", cpuid); + prom_debug("cpu hw idx = 0x%x\n", reg); + + /* Init the acknowledge var which will be reset by + * the secondary cpu when it awakens from its OF + * spinloop. + */ + *acknowledge = (unsigned long)-1; + + propsize = prom_getprop(node, "ibm,ppc-interrupt-server#s", + &interrupt_server, + sizeof(interrupt_server)); + if (propsize < 0) { + /* no property. old hardware has no SMT */ + cpu_threads = 1; + interrupt_server[0] = reg; /* fake it with phys id */ + } else { + /* We have a threaded processor */ + cpu_threads = propsize / sizeof(u32); + if (cpu_threads > MAX_CPU_THREADS) { + prom_printf("SMT: too many threads!\n" + "SMT: found %x, max is %x\n", + cpu_threads, MAX_CPU_THREADS); + cpu_threads = 1; /* ToDo: panic? */ + } + } + + hw_cpu_num = interrupt_server[0]; + if (hw_cpu_num != _prom->cpu) { + /* Primary Thread of non-boot cpu */ + prom_printf("%x : starting cpu hw idx %x... ", cpuid, reg); + call_prom("start-cpu", 3, 0, node, + secondary_hold, reg); + + for ( i = 0 ; (i < 100000000) && + (*acknowledge == ((unsigned long)-1)); i++ ) + mb(); + + if (*acknowledge == reg) { + prom_printf("done\n"); + /* We have to get every CPU out of OF, + * even if we never start it. */ + if (cpuid >= NR_CPUS) + goto next; + } else { + prom_printf("failed: %x\n", *acknowledge); + } + } +#ifdef CONFIG_SMP + else + prom_printf("%x : boot cpu %x\n", cpuid, reg); +#endif +next: +#ifdef CONFIG_SMP + /* Init paca for secondary threads. They start later. */ + for (i=1; i < cpu_threads; i++) { + cpuid++; + if (cpuid >= NR_CPUS) + continue; + } +#endif /* CONFIG_SMP */ + cpuid++; + } +#ifdef CONFIG_HMT + /* Only enable HMT on processors that provide support. */ + if (__is_processor(PV_PULSAR) || + __is_processor(PV_ICESTAR) || + __is_processor(PV_SSTAR)) { + prom_printf(" starting secondary threads\n"); + + for (i = 0; i < NR_CPUS; i += 2) { + if (!cpu_online(i)) + continue; + + if (i == 0) { + unsigned long pir = mfspr(SPRN_PIR); + if (__is_processor(PV_PULSAR)) { + RELOC(hmt_thread_data)[i].pir = + pir & 0x1f; + } else { + RELOC(hmt_thread_data)[i].pir = + pir & 0x3ff; + } + } + } + } else { + prom_printf("Processor is not HMT capable\n"); + } +#endif + + if (cpuid > NR_CPUS) + prom_printf("WARNING: maximum CPUs (" __stringify(NR_CPUS) + ") exceeded: ignoring extras\n"); + + prom_debug("prom_hold_cpus: end...\n"); +} + + +static void __init prom_init_client_services(unsigned long pp) +{ + unsigned long offset = reloc_offset(); + struct prom_t *_prom = PTRRELOC(&prom); + + /* Get a handle to the prom entry point before anything else */ + _prom->entry = pp; + + /* Init default value for phys size */ + _prom->root_size_cells = 1; + _prom->root_addr_cells = 2; + + /* get a handle for the stdout device */ + _prom->chosen = call_prom("finddevice", 1, 1, ADDR("/chosen")); + if (!PHANDLE_VALID(_prom->chosen)) + prom_panic("cannot find chosen"); /* msg won't be printed :( */ + + /* get device tree root */ + _prom->root = call_prom("finddevice", 1, 1, ADDR("/")); + if (!PHANDLE_VALID(_prom->root)) + prom_panic("cannot find device tree root"); /* msg won't be printed :( */ +} + +static void __init prom_init_stdout(void) +{ + unsigned long offset = reloc_offset(); + struct prom_t *_prom = PTRRELOC(&prom); + char *path = RELOC(of_stdout_device); + char type[16]; + u32 val; + + if (prom_getprop(_prom->chosen, "stdout", &val, sizeof(val)) <= 0) + prom_panic("cannot find stdout"); + + _prom->stdout = val; + + /* Get the full OF pathname of the stdout device */ + 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, "linux,stdout-package", &val, sizeof(val)); + prom_printf("OF stdout device is: %s\n", RELOC(of_stdout_device)); + 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->disp_node = val; + prom_setprop(val, "linux,boot-display", NULL, 0); + } +} + +static void __init prom_close_stdin(void) +{ + unsigned long offset = reloc_offset(); + struct prom_t *_prom = PTRRELOC(&prom); + ihandle val; + + if (prom_getprop(_prom->chosen, "stdin", &val, sizeof(val)) > 0) + call_prom("close", 1, 0, val); +} + +static int __init prom_find_machine_type(void) +{ + unsigned long offset = reloc_offset(); + struct prom_t *_prom = PTRRELOC(&prom); + char compat[256]; + int len, i = 0; + phandle rtas; + + len = prom_getprop(_prom->root, "compatible", + compat, sizeof(compat)-1); + if (len > 0) { + compat[len] = 0; + while (i < len) { + char *p = &compat[i]; + int sl = strlen(p); + if (sl == 0) + break; + if (strstr(p, RELOC("Power Macintosh")) || + strstr(p, RELOC("MacRISC4"))) + return PLATFORM_POWERMAC; + if (strstr(p, RELOC("Momentum,Maple"))) + return PLATFORM_MAPLE; + i += sl + 1; + } + } + /* Default to pSeries. We need to know if we are running LPAR */ + rtas = call_prom("finddevice", 1, 1, ADDR("/rtas")); + if (PHANDLE_VALID(rtas)) { + int x = prom_getproplen(rtas, "ibm,hypertas-functions"); + if (x != PROM_ERROR) { + prom_printf("Hypertas detected, assuming LPAR !\n"); + return PLATFORM_PSERIES_LPAR; + } + } + return PLATFORM_PSERIES; +} + +static int __init prom_set_color(ihandle ih, int i, int r, int g, int b) +{ + unsigned long offset = reloc_offset(); + + return call_prom("call-method", 6, 1, ADDR("color!"), ih, i, b, g, r); +} + +/* + * If we have a display that we don't know how to drive, + * we will want to try to execute OF's open method for it + * later. However, OF will probably fall over if we do that + * we've taken over the MMU. + * So we check whether we will need to open the display, + * and if so, open it now. + */ +static void __init prom_check_displays(void) +{ + unsigned long offset = reloc_offset(); + struct prom_t *_prom = PTRRELOC(&prom); + char type[16], *path; + phandle node; + ihandle ih; + int i; + + static unsigned char default_colors[] = { + 0x00, 0x00, 0x00, + 0x00, 0x00, 0xaa, + 0x00, 0xaa, 0x00, + 0x00, 0xaa, 0xaa, + 0xaa, 0x00, 0x00, + 0xaa, 0x00, 0xaa, + 0xaa, 0xaa, 0x00, + 0xaa, 0xaa, 0xaa, + 0x55, 0x55, 0x55, + 0x55, 0x55, 0xff, + 0x55, 0xff, 0x55, + 0x55, 0xff, 0xff, + 0xff, 0x55, 0x55, + 0xff, 0x55, 0xff, + 0xff, 0xff, 0x55, + 0xff, 0xff, 0xff + }; + const unsigned char *clut; + + prom_printf("Looking for displays\n"); + for (node = 0; prom_next_node(&node); ) { + memset(type, 0, sizeof(type)); + prom_getprop(node, "device_type", type, sizeof(type)); + if (strcmp(type, RELOC("display")) != 0) + continue; + + /* It seems OF doesn't null-terminate the path :-( */ + path = RELOC(prom_scratch); + memset(path, 0, PROM_SCRATCH_SIZE); + + /* + * leave some room at the end of the path for appending extra + * arguments + */ + if (call_prom("package-to-path", 3, 1, node, path, + PROM_SCRATCH_SIZE-10) == PROM_ERROR) + continue; + prom_printf("found display : %s, opening ... ", path); + + ih = call_prom("open", 1, 1, path); + if (ih == 0) { + prom_printf("failed\n"); + continue; + } + + /* Success */ + prom_printf("done\n"); + prom_setprop(node, "linux,opened", NULL, 0); + + /* + * stdout wasn't a display node, pick the first we can find + * for btext + */ + if (_prom->disp_node == 0) + _prom->disp_node = node; + + /* Setup a useable color table when the appropriate + * method is available. Should update this to set-colors */ + clut = RELOC(default_colors); + for (i = 0; i < 32; i++, clut += 3) + if (prom_set_color(ih, i, clut[0], clut[1], + clut[2]) != 0) + break; + +#ifdef CONFIG_LOGO_LINUX_CLUT224 + clut = PTRRELOC(RELOC(logo_linux_clut224.clut)); + for (i = 0; i < RELOC(logo_linux_clut224.clutsize); i++, clut += 3) + if (prom_set_color(ih, i + 32, clut[0], clut[1], + clut[2]) != 0) + break; +#endif /* CONFIG_LOGO_LINUX_CLUT224 */ + } +} + + +/* Return (relocated) pointer to this much memory: moves initrd if reqd. */ +static void __init *make_room(unsigned long *mem_start, unsigned long *mem_end, + unsigned long needed, unsigned long align) +{ + unsigned long offset = reloc_offset(); + void *ret; + + *mem_start = _ALIGN(*mem_start, align); + while ((*mem_start + needed) > *mem_end) { + unsigned long room, chunk; + + prom_debug("Chunk exhausted, claiming more at %x...\n", + RELOC(alloc_bottom)); + room = RELOC(alloc_top) - RELOC(alloc_bottom); + if (room > DEVTREE_CHUNK_SIZE) + room = DEVTREE_CHUNK_SIZE; + if (room < PAGE_SIZE) + prom_panic("No memory for flatten_device_tree (no room)"); + chunk = alloc_up(room, 0); + if (chunk == 0) + prom_panic("No memory for flatten_device_tree (claim failed)"); + *mem_end = RELOC(alloc_top); + } + + ret = (void *)*mem_start; + *mem_start += needed; + + return ret; +} + +#define dt_push_token(token, mem_start, mem_end) \ + do { *((u32 *)make_room(mem_start, mem_end, 4, 4)) = token; } while(0) + +static unsigned long __init dt_find_string(char *str) +{ + unsigned long offset = reloc_offset(); + char *s, *os; + + s = os = (char *)RELOC(dt_string_start); + s += 4; + while (s < (char *)RELOC(dt_string_end)) { + if (strcmp(s, str) == 0) + return s - os; + s += strlen(s) + 1; + } + return 0; +} + +/* + * The Open Firmware 1275 specification states properties must be 31 bytes or + * less, however not all firmwares obey this. Make it 64 bytes to be safe. + */ +#define MAX_PROPERTY_NAME 64 + +static void __init scan_dt_build_strings(phandle node, + unsigned long *mem_start, + unsigned long *mem_end) +{ + unsigned long offset = reloc_offset(); + char *prev_name, *namep, *sstart; + unsigned long soff; + phandle child; + + sstart = (char *)RELOC(dt_string_start); + + /* get and store all property names */ + prev_name = RELOC(""); + for (;;) { + /* 64 is max len of name including nul. */ + namep = make_room(mem_start, mem_end, MAX_PROPERTY_NAME, 1); + if (call_prom("nextprop", 3, 1, node, prev_name, namep) != 1) { + /* No more nodes: unwind alloc */ + *mem_start = (unsigned long)namep; + break; + } + + /* skip "name" */ + if (strcmp(namep, RELOC("name")) == 0) { + *mem_start = (unsigned long)namep; + prev_name = RELOC("name"); + continue; + } + /* get/create string entry */ + soff = dt_find_string(namep); + if (soff != 0) { + *mem_start = (unsigned long)namep; + namep = sstart + soff; + } else { + /* Trim off some if we can */ + *mem_start = (unsigned long)namep + strlen(namep) + 1; + RELOC(dt_string_end) = *mem_start; + } + prev_name = namep; + } + + /* do all our children */ + child = call_prom("child", 1, 1, node); + while (child != 0) { + scan_dt_build_strings(child, mem_start, mem_end); + child = call_prom("peer", 1, 1, child); + } +} + +static void __init scan_dt_build_struct(phandle node, unsigned long *mem_start, + unsigned long *mem_end) +{ + phandle child; + char *namep, *prev_name, *sstart, *p, *ep, *lp, *path; + unsigned long soff; + unsigned char *valp; + unsigned long offset = reloc_offset(); + static char pname[MAX_PROPERTY_NAME]; + int l; + + dt_push_token(OF_DT_BEGIN_NODE, mem_start, mem_end); + + /* get the node's full name */ + namep = (char *)*mem_start; + l = call_prom("package-to-path", 3, 1, node, + namep, *mem_end - *mem_start); + if (l >= 0) { + /* Didn't fit? Get more room. */ + if ((l+1) > (*mem_end - *mem_start)) { + namep = make_room(mem_start, mem_end, l+1, 1); + call_prom("package-to-path", 3, 1, node, namep, l); + } + namep[l] = '\0'; + + /* Fixup an Apple bug where they have bogus \0 chars in the + * middle of the path in some properties + */ + for (p = namep, ep = namep + l; p < ep; p++) + if (*p == '\0') { + memmove(p, p+1, ep - p); + ep--; l--; p--; + } + + /* now try to extract the unit name in that mess */ + for (p = namep, lp = NULL; *p; p++) + if (*p == '/') + lp = p + 1; + if (lp != NULL) + memmove(namep, lp, strlen(lp) + 1); + *mem_start = _ALIGN(((unsigned long) namep) + + strlen(namep) + 1, 4); + } + + /* get it again for debugging */ + path = RELOC(prom_scratch); + memset(path, 0, PROM_SCRATCH_SIZE); + call_prom("package-to-path", 3, 1, node, path, PROM_SCRATCH_SIZE-1); + + /* get and store all properties */ + prev_name = RELOC(""); + sstart = (char *)RELOC(dt_string_start); + for (;;) { + if (call_prom("nextprop", 3, 1, node, prev_name, + RELOC(pname)) != 1) + break; + + /* skip "name" */ + if (strcmp(RELOC(pname), RELOC("name")) == 0) { + prev_name = RELOC("name"); + continue; + } + + /* find string offset */ + soff = dt_find_string(RELOC(pname)); + if (soff == 0) { + prom_printf("WARNING: Can't find string index for" + " <%s>, node %s\n", RELOC(pname), path); + break; + } + prev_name = sstart + soff; + + /* get length */ + l = call_prom("getproplen", 2, 1, node, RELOC(pname)); + + /* sanity checks */ + if (l == PROM_ERROR) + continue; + if (l > MAX_PROPERTY_LENGTH) { + prom_printf("WARNING: ignoring large property "); + /* It seems OF doesn't null-terminate the path :-( */ + prom_printf("[%s] ", path); + prom_printf("%s length 0x%x\n", RELOC(pname), l); + continue; + } + + /* push property head */ + dt_push_token(OF_DT_PROP, mem_start, mem_end); + dt_push_token(l, mem_start, mem_end); + dt_push_token(soff, mem_start, mem_end); + + /* push property content */ + valp = make_room(mem_start, mem_end, l, 4); + call_prom("getprop", 4, 1, node, RELOC(pname), valp, l); + *mem_start = _ALIGN(*mem_start, 4); + } + + /* Add a "linux,phandle" property. */ + soff = dt_find_string(RELOC("linux,phandle")); + if (soff == 0) + prom_printf("WARNING: Can't find string index for" + " node %s\n", path); + else { + dt_push_token(OF_DT_PROP, mem_start, mem_end); + dt_push_token(4, mem_start, mem_end); + dt_push_token(soff, mem_start, mem_end); + valp = make_room(mem_start, mem_end, 4, 4); + *(u32 *)valp = node; + } + + /* do all our children */ + child = call_prom("child", 1, 1, node); + while (child != 0) { + scan_dt_build_struct(child, mem_start, mem_end); + child = call_prom("peer", 1, 1, child); + } + + dt_push_token(OF_DT_END_NODE, mem_start, mem_end); +} + +static void __init flatten_device_tree(void) +{ + phandle root; + unsigned long offset = reloc_offset(); + unsigned long mem_start, mem_end, room; + struct boot_param_header *hdr; + struct prom_t *_prom = PTRRELOC(&prom); + char *namep; + u64 *rsvmap; + + /* + * Check how much room we have between alloc top & bottom (+/- a + * few pages), crop to 4Mb, as this is our "chuck" size + */ + room = RELOC(alloc_top) - RELOC(alloc_bottom) - 0x4000; + if (room > DEVTREE_CHUNK_SIZE) + room = DEVTREE_CHUNK_SIZE; + prom_debug("starting device tree allocs at %x\n", RELOC(alloc_bottom)); + + /* Now try to claim that */ + mem_start = (unsigned long)alloc_up(room, PAGE_SIZE); + if (mem_start == 0) + prom_panic("Can't allocate initial device-tree chunk\n"); + mem_end = RELOC(alloc_top); + + /* Get root of tree */ + root = call_prom("peer", 1, 1, (phandle)0); + if (root == (phandle)0) + prom_panic ("couldn't get device tree root\n"); + + /* Build header and make room for mem rsv map */ + mem_start = _ALIGN(mem_start, 4); + hdr = make_room(&mem_start, &mem_end, + sizeof(struct boot_param_header), 4); + RELOC(dt_header_start) = (unsigned long)hdr; + rsvmap = make_room(&mem_start, &mem_end, sizeof(mem_reserve_map), 8); + + /* Start of strings */ + mem_start = PAGE_ALIGN(mem_start); + RELOC(dt_string_start) = mem_start; + mem_start += 4; /* hole */ + + /* Add "linux,phandle" in there, we'll need it */ + namep = make_room(&mem_start, &mem_end, 16, 1); + strcpy(namep, RELOC("linux,phandle")); + mem_start = (unsigned long)namep + strlen(namep) + 1; + + /* Build string array */ + prom_printf("Building dt strings...\n"); + scan_dt_build_strings(root, &mem_start, &mem_end); + RELOC(dt_string_end) = mem_start; + + /* Build structure */ + mem_start = PAGE_ALIGN(mem_start); + RELOC(dt_struct_start) = mem_start; + prom_printf("Building dt structure...\n"); + scan_dt_build_struct(root, &mem_start, &mem_end); + dt_push_token(OF_DT_END, &mem_start, &mem_end); + RELOC(dt_struct_end) = PAGE_ALIGN(mem_start); + + /* Finish header */ + hdr->boot_cpuid_phys = _prom->cpu; + hdr->magic = OF_DT_HEADER; + hdr->totalsize = RELOC(dt_struct_end) - RELOC(dt_header_start); + hdr->off_dt_struct = RELOC(dt_struct_start) - RELOC(dt_header_start); + hdr->off_dt_strings = RELOC(dt_string_start) - RELOC(dt_header_start); + hdr->dt_strings_size = RELOC(dt_string_end) - RELOC(dt_string_start); + hdr->off_mem_rsvmap = ((unsigned long)rsvmap) - RELOC(dt_header_start); + hdr->version = OF_DT_VERSION; + /* Version 16 is not backward compatible */ + hdr->last_comp_version = 0x10; + + /* Reserve the whole thing and copy the reserve map in, we + * also bump mem_reserve_cnt to cause further reservations to + * fail since it's too late. + */ + reserve_mem(RELOC(dt_header_start), hdr->totalsize); + memcpy(rsvmap, RELOC(mem_reserve_map), sizeof(mem_reserve_map)); + +#ifdef DEBUG_PROM + { + int i; + prom_printf("reserved memory map:\n"); + for (i = 0; i < RELOC(mem_reserve_cnt); i++) + prom_printf(" %x - %x\n", RELOC(mem_reserve_map)[i].base, + RELOC(mem_reserve_map)[i].size); + } +#endif + RELOC(mem_reserve_cnt) = MEM_RESERVE_MAP_SIZE; + + prom_printf("Device tree strings 0x%x -> 0x%x\n", + RELOC(dt_string_start), RELOC(dt_string_end)); + prom_printf("Device tree struct 0x%x -> 0x%x\n", + RELOC(dt_struct_start), RELOC(dt_struct_end)); + +} + + +static void __init fixup_device_tree(void) +{ + unsigned long offset = reloc_offset(); + phandle u3, i2c, mpic; + u32 u3_rev; + u32 interrupts[2]; + u32 parent; + + /* Some G5s have a missing interrupt definition, fix it up here */ + u3 = call_prom("finddevice", 1, 1, ADDR("/u3@0,f8000000")); + if (!PHANDLE_VALID(u3)) + return; + i2c = call_prom("finddevice", 1, 1, ADDR("/u3@0,f8000000/i2c@f8001000")); + if (!PHANDLE_VALID(i2c)) + return; + mpic = call_prom("finddevice", 1, 1, ADDR("/u3@0,f8000000/mpic@f8040000")); + if (!PHANDLE_VALID(mpic)) + return; + + /* check if proper rev of u3 */ + if (prom_getprop(u3, "device-rev", &u3_rev, sizeof(u3_rev)) + == PROM_ERROR) + return; + if (u3_rev < 0x35 || u3_rev > 0x39) + return; + /* does it need fixup ? */ + if (prom_getproplen(i2c, "interrupts") > 0) + return; + + prom_printf("fixing up bogus interrupts for u3 i2c...\n"); + + /* interrupt on this revision of u3 is number 0 and level */ + interrupts[0] = 0; + interrupts[1] = 1; + prom_setprop(i2c, "interrupts", &interrupts, sizeof(interrupts)); + parent = (u32)mpic; + prom_setprop(i2c, "interrupt-parent", &parent, sizeof(parent)); +} + + +static void __init prom_find_boot_cpu(void) +{ + unsigned long offset = reloc_offset(); + struct prom_t *_prom = PTRRELOC(&prom); + u32 getprop_rval; + ihandle prom_cpu; + phandle cpu_pkg; + + if (prom_getprop(_prom->chosen, "cpu", &prom_cpu, sizeof(prom_cpu)) <= 0) + prom_panic("cannot find boot cpu"); + + cpu_pkg = call_prom("instance-to-package", 1, 1, prom_cpu); + + prom_getprop(cpu_pkg, "reg", &getprop_rval, sizeof(getprop_rval)); + _prom->cpu = getprop_rval; + + prom_debug("Booting CPU hw index = 0x%x\n", _prom->cpu); +} + +static void __init prom_check_initrd(unsigned long r3, unsigned long r4) +{ +#ifdef CONFIG_BLK_DEV_INITRD + unsigned long offset = reloc_offset(); + struct prom_t *_prom = PTRRELOC(&prom); + + if ( r3 && r4 && r4 != 0xdeadbeef) { + u64 val; + + RELOC(prom_initrd_start) = (r3 >= KERNELBASE) ? __pa(r3) : r3; + RELOC(prom_initrd_end) = RELOC(prom_initrd_start) + r4; + + val = (u64)RELOC(prom_initrd_start); + prom_setprop(_prom->chosen, "linux,initrd-start", &val, sizeof(val)); + val = (u64)RELOC(prom_initrd_end); + prom_setprop(_prom->chosen, "linux,initrd-end", &val, sizeof(val)); + + reserve_mem(RELOC(prom_initrd_start), + RELOC(prom_initrd_end) - RELOC(prom_initrd_start)); + + prom_debug("initrd_start=0x%x\n", RELOC(prom_initrd_start)); + prom_debug("initrd_end=0x%x\n", RELOC(prom_initrd_end)); + } +#endif /* CONFIG_BLK_DEV_INITRD */ +} + +/* + * We enter here early on, when the Open Firmware prom is still + * handling exceptions and the MMU hash table for us. + */ + +unsigned long __init prom_init(unsigned long r3, unsigned long r4, unsigned long pp, + unsigned long r6, unsigned long r7) +{ + unsigned long offset = reloc_offset(); + struct prom_t *_prom = PTRRELOC(&prom); + unsigned long phys = KERNELBASE - offset; + u32 getprop_rval; + + /* + * First zero the BSS + */ + memset(PTRRELOC(&__bss_start), 0, __bss_stop - __bss_start); + + /* + * Init interface to Open Firmware, get some node references, + * like /chosen + */ + prom_init_client_services(pp); + + /* + * Init prom stdout device + */ + prom_init_stdout(); + prom_debug("klimit=0x%x\n", RELOC(klimit)); + prom_debug("offset=0x%x\n", offset); + + /* + * Check for an initrd + */ + prom_check_initrd(r3, r4); + + /* + * Get default machine type. At this point, we do not differenciate + * between pSeries SMP and pSeries LPAR + */ + RELOC(of_platform) = prom_find_machine_type(); + getprop_rval = RELOC(of_platform); + prom_setprop(_prom->chosen, "linux,platform", + &getprop_rval, sizeof(getprop_rval)); + + /* + * On pSeries, inform the firmware about our capabilities + */ + if (RELOC(of_platform) == PLATFORM_PSERIES || + RELOC(of_platform) == PLATFORM_PSERIES_LPAR) + prom_send_capabilities(); + + /* + * On pSeries and Cell, copy the CPU hold code + */ + if (RELOC(of_platform) & (PLATFORM_PSERIES | PLATFORM_CELL)) + copy_and_flush(0, KERNELBASE - offset, 0x100, 0); + + /* + * Get memory cells format + */ + getprop_rval = 1; + prom_getprop(_prom->root, "#size-cells", + &getprop_rval, sizeof(getprop_rval)); + _prom->root_size_cells = getprop_rval; + getprop_rval = 2; + prom_getprop(_prom->root, "#address-cells", + &getprop_rval, sizeof(getprop_rval)); + _prom->root_addr_cells = getprop_rval; + + /* + * Do early parsing of command line + */ + early_cmdline_parse(); + + /* + * Initialize memory management within prom_init + */ + prom_init_mem(); + + /* + * Determine which cpu is actually running right _now_ + */ + prom_find_boot_cpu(); + + /* + * Initialize display devices + */ + prom_check_displays(); + + /* + * Initialize IOMMU (TCE tables) on pSeries. Do that before anything else + * that uses the allocator, we need to make sure we get the top of memory + * available for us here... + */ + if (RELOC(of_platform) == PLATFORM_PSERIES) + prom_initialize_tce_table(); + + /* + * On non-powermacs, try to instantiate RTAS and puts all CPUs + * in spin-loops. PowerMacs don't have a working RTAS and use + * a different way to spin CPUs + */ + if (RELOC(of_platform) != PLATFORM_POWERMAC) { + prom_instantiate_rtas(); + prom_hold_cpus(); + } + + /* + * Fill in some infos for use by the kernel later on + */ + if (RELOC(ppc64_iommu_off)) + prom_setprop(_prom->chosen, "linux,iommu-off", NULL, 0); + + if (RELOC(iommu_force_on)) + prom_setprop(_prom->chosen, "linux,iommu-force-on", NULL, 0); + + if (RELOC(prom_memory_limit)) + prom_setprop(_prom->chosen, "linux,memory-limit", + PTRRELOC(&prom_memory_limit), sizeof(RELOC(prom_memory_limit))); + + if (RELOC(prom_tce_alloc_start)) { + prom_setprop(_prom->chosen, "linux,tce-alloc-start", + PTRRELOC(&prom_tce_alloc_start), sizeof(RELOC(prom_tce_alloc_start))); + prom_setprop(_prom->chosen, "linux,tce-alloc-end", + PTRRELOC(&prom_tce_alloc_end), sizeof(RELOC(prom_tce_alloc_end))); + } + + /* + * Fixup any known bugs in the device-tree + */ + fixup_device_tree(); + + /* + * Now finally create the flattened device-tree + */ + prom_printf("copying OF device tree ...\n"); + flatten_device_tree(); + + /* 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 + * devices etc... + */ + prom_printf("Calling quiesce ...\n"); + call_prom("quiesce", 0, 0); + + /* + * And finally, call the kernel passing it the flattened device + * tree and NULL as r5, thus triggering the new entry point which + * is common to us and kexec + */ + prom_printf("returning from prom_init\n"); + prom_debug("->dt_header_start=0x%x\n", RELOC(dt_header_start)); + prom_debug("->phys=0x%x\n", phys); + + __start(RELOC(dt_header_start), phys, 0); + + return 0; +} + diff --git a/trunk/arch/ppc64/kernel/rtc.c b/trunk/arch/ppc64/kernel/rtc.c new file mode 100644 index 000000000000..79e7ed2858dd --- /dev/null +++ b/trunk/arch/ppc64/kernel/rtc.c @@ -0,0 +1,358 @@ +/* + * Real Time Clock interface for PPC64. + * + * Based on rtc.c by Paul Gortmaker + * + * This driver allows use of the real time clock + * from user space. It exports the /dev/rtc + * interface supporting various ioctl() and also the + * /proc/driver/rtc pseudo-file for status information. + * + * Interface does not support RTC interrupts nor an alarm. + * + * 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. + * + * 1.0 Mike Corrigan: IBM iSeries rtc support + * 1.1 Dave Engebretsen: IBM pSeries rtc support + */ + +#define RTC_VERSION "1.1" + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#include +#include +#include +#include +#include + +#include + +/* + * We sponge a minor off of the misc major. No need slurping + * up another valuable major dev number for this. If you add + * an ioctl, make sure you don't conflict with SPARC's RTC + * ioctls. + */ + +static ssize_t rtc_read(struct file *file, char __user *buf, + size_t count, loff_t *ppos); + +static int rtc_ioctl(struct inode *inode, struct file *file, + unsigned int cmd, unsigned long arg); + +static int rtc_read_proc(char *page, char **start, off_t off, + int count, int *eof, void *data); + +/* + * If this driver ever becomes modularised, it will be really nice + * to make the epoch retain its value across module reload... + */ + +static unsigned long epoch = 1900; /* year corresponding to 0x00 */ + +static const unsigned char days_in_mo[] = +{0, 31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31}; + +/* + * Now all the various file operations that we export. + */ + +static ssize_t rtc_read(struct file *file, char __user *buf, + size_t count, loff_t *ppos) +{ + return -EIO; +} + +static int rtc_ioctl(struct inode *inode, struct file *file, unsigned int cmd, + unsigned long arg) +{ + struct rtc_time wtime; + + switch (cmd) { + case RTC_RD_TIME: /* Read the time/date from RTC */ + { + memset(&wtime, 0, sizeof(struct rtc_time)); + ppc_md.get_rtc_time(&wtime); + break; + } + case RTC_SET_TIME: /* Set the RTC */ + { + struct rtc_time rtc_tm; + unsigned char mon, day, hrs, min, sec, leap_yr; + unsigned int yrs; + + if (!capable(CAP_SYS_TIME)) + return -EACCES; + + if (copy_from_user(&rtc_tm, (struct rtc_time __user *)arg, + sizeof(struct rtc_time))) + return -EFAULT; + + yrs = rtc_tm.tm_year; + mon = rtc_tm.tm_mon + 1; /* tm_mon starts at zero */ + day = rtc_tm.tm_mday; + hrs = rtc_tm.tm_hour; + min = rtc_tm.tm_min; + sec = rtc_tm.tm_sec; + + if (yrs < 70) + return -EINVAL; + + leap_yr = ((!(yrs % 4) && (yrs % 100)) || !(yrs % 400)); + + if ((mon > 12) || (day == 0)) + return -EINVAL; + + if (day > (days_in_mo[mon] + ((mon == 2) && leap_yr))) + return -EINVAL; + + if ((hrs >= 24) || (min >= 60) || (sec >= 60)) + return -EINVAL; + + if ( yrs > 169 ) + return -EINVAL; + + ppc_md.set_rtc_time(&rtc_tm); + + return 0; + } + case RTC_EPOCH_READ: /* Read the epoch. */ + { + return put_user (epoch, (unsigned long __user *)arg); + } + case RTC_EPOCH_SET: /* Set the epoch. */ + { + /* + * There were no RTC clocks before 1900. + */ + if (arg < 1900) + return -EINVAL; + + if (!capable(CAP_SYS_TIME)) + return -EACCES; + + epoch = arg; + return 0; + } + default: + return -EINVAL; + } + return copy_to_user((void __user *)arg, &wtime, sizeof wtime) ? -EFAULT : 0; +} + +static int rtc_open(struct inode *inode, struct file *file) +{ + nonseekable_open(inode, file); + return 0; +} + +static int rtc_release(struct inode *inode, struct file *file) +{ + return 0; +} + +/* + * The various file operations we support. + */ +static struct file_operations rtc_fops = { + .owner = THIS_MODULE, + .llseek = no_llseek, + .read = rtc_read, + .ioctl = rtc_ioctl, + .open = rtc_open, + .release = rtc_release, +}; + +static struct miscdevice rtc_dev = { + .minor = RTC_MINOR, + .name = "rtc", + .fops = &rtc_fops +}; + +static int __init rtc_init(void) +{ + int retval; + + retval = misc_register(&rtc_dev); + if(retval < 0) + return retval; + +#ifdef CONFIG_PROC_FS + if (create_proc_read_entry("driver/rtc", 0, NULL, rtc_read_proc, NULL) + == NULL) { + misc_deregister(&rtc_dev); + return -ENOMEM; + } +#endif + + printk(KERN_INFO "i/pSeries Real Time Clock Driver v" RTC_VERSION "\n"); + + return 0; +} + +static void __exit rtc_exit (void) +{ + remove_proc_entry ("driver/rtc", NULL); + misc_deregister(&rtc_dev); +} + +module_init(rtc_init); +module_exit(rtc_exit); + +/* + * Info exported via "/proc/driver/rtc". + */ + +static int rtc_proc_output (char *buf) +{ + + char *p; + struct rtc_time tm; + + p = buf; + + ppc_md.get_rtc_time(&tm); + + /* + * There is no way to tell if the luser has the RTC set for local + * time or for Universal Standard Time (GMT). Probably local though. + */ + p += sprintf(p, + "rtc_time\t: %02d:%02d:%02d\n" + "rtc_date\t: %04d-%02d-%02d\n" + "rtc_epoch\t: %04lu\n", + tm.tm_hour, tm.tm_min, tm.tm_sec, + tm.tm_year + 1900, tm.tm_mon + 1, tm.tm_mday, epoch); + + p += sprintf(p, + "DST_enable\t: no\n" + "BCD\t\t: yes\n" + "24hr\t\t: yes\n" ); + + return p - buf; +} + +static int rtc_read_proc(char *page, char **start, off_t off, + int count, int *eof, void *data) +{ + int len = rtc_proc_output (page); + if (len <= off+count) *eof = 1; + *start = page + off; + len -= off; + if (len>count) len = count; + if (len<0) len = 0; + return len; +} + +#ifdef CONFIG_PPC_RTAS +#define MAX_RTC_WAIT 5000 /* 5 sec */ +#define RTAS_CLOCK_BUSY (-2) +unsigned long rtas_get_boot_time(void) +{ + int ret[8]; + int error, wait_time; + unsigned long max_wait_tb; + + max_wait_tb = __get_tb() + tb_ticks_per_usec * 1000 * MAX_RTC_WAIT; + do { + error = rtas_call(rtas_token("get-time-of-day"), 0, 8, ret); + if (error == RTAS_CLOCK_BUSY || rtas_is_extended_busy(error)) { + wait_time = rtas_extended_busy_delay_time(error); + /* This is boot time so we spin. */ + udelay(wait_time*1000); + error = RTAS_CLOCK_BUSY; + } + } while (error == RTAS_CLOCK_BUSY && (__get_tb() < max_wait_tb)); + + if (error != 0 && printk_ratelimit()) { + printk(KERN_WARNING "error: reading the clock failed (%d)\n", + error); + return 0; + } + + return mktime(ret[0], ret[1], ret[2], ret[3], ret[4], ret[5]); +} + +/* NOTE: get_rtc_time will get an error if executed in interrupt context + * and if a delay is needed to read the clock. In this case we just + * silently return without updating rtc_tm. + */ +void rtas_get_rtc_time(struct rtc_time *rtc_tm) +{ + int ret[8]; + int error, wait_time; + unsigned long max_wait_tb; + + max_wait_tb = __get_tb() + tb_ticks_per_usec * 1000 * MAX_RTC_WAIT; + do { + error = rtas_call(rtas_token("get-time-of-day"), 0, 8, ret); + if (error == RTAS_CLOCK_BUSY || rtas_is_extended_busy(error)) { + if (in_interrupt() && printk_ratelimit()) { + printk(KERN_WARNING "error: reading clock would delay interrupt\n"); + return; /* delay not allowed */ + } + wait_time = rtas_extended_busy_delay_time(error); + msleep_interruptible(wait_time); + error = RTAS_CLOCK_BUSY; + } + } while (error == RTAS_CLOCK_BUSY && (__get_tb() < max_wait_tb)); + + if (error != 0 && printk_ratelimit()) { + printk(KERN_WARNING "error: reading the clock failed (%d)\n", + error); + return; + } + + rtc_tm->tm_sec = ret[5]; + rtc_tm->tm_min = ret[4]; + rtc_tm->tm_hour = ret[3]; + rtc_tm->tm_mday = ret[2]; + rtc_tm->tm_mon = ret[1] - 1; + rtc_tm->tm_year = ret[0] - 1900; +} + +int rtas_set_rtc_time(struct rtc_time *tm) +{ + int error, wait_time; + unsigned long max_wait_tb; + + max_wait_tb = __get_tb() + tb_ticks_per_usec * 1000 * MAX_RTC_WAIT; + do { + error = rtas_call(rtas_token("set-time-of-day"), 7, 1, NULL, + tm->tm_year + 1900, tm->tm_mon + 1, + tm->tm_mday, tm->tm_hour, tm->tm_min, + tm->tm_sec, 0); + if (error == RTAS_CLOCK_BUSY || rtas_is_extended_busy(error)) { + if (in_interrupt()) + return 1; /* probably decrementer */ + wait_time = rtas_extended_busy_delay_time(error); + msleep_interruptible(wait_time); + error = RTAS_CLOCK_BUSY; + } + } while (error == RTAS_CLOCK_BUSY && (__get_tb() < max_wait_tb)); + + if (error != 0 && printk_ratelimit()) + printk(KERN_WARNING "error: setting the clock failed (%d)\n", + error); + + return 0; +} +#endif diff --git a/trunk/arch/ppc64/kernel/semaphore.c b/trunk/arch/ppc64/kernel/semaphore.c new file mode 100644 index 000000000000..a1c1db573e9c --- /dev/null +++ b/trunk/arch/ppc64/kernel/semaphore.c @@ -0,0 +1,136 @@ +/* + * + * + * PowerPC-specific semaphore code. + * + * 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. + * + * April 2001 - Reworked by Paul Mackerras + * to eliminate the SMP races in the old version between the updates + * of `count' and `waking'. Now we use negative `count' values to + * indicate that some process(es) are waiting for the semaphore. + */ + +#include +#include +#include + +#include +#include +#include + +/* + * Atomically update sem->count. + * This does the equivalent of the following: + * + * old_count = sem->count; + * tmp = MAX(old_count, 0) + incr; + * sem->count = tmp; + * return old_count; + */ +static inline int __sem_update_count(struct semaphore *sem, int incr) +{ + int old_count, tmp; + + __asm__ __volatile__("\n" +"1: lwarx %0,0,%3\n" +" srawi %1,%0,31\n" +" andc %1,%0,%1\n" +" add %1,%1,%4\n" +" stwcx. %1,0,%3\n" +" bne 1b" + : "=&r" (old_count), "=&r" (tmp), "=m" (sem->count) + : "r" (&sem->count), "r" (incr), "m" (sem->count) + : "cc"); + + return old_count; +} + +void __up(struct semaphore *sem) +{ + /* + * Note that we incremented count in up() before we came here, + * but that was ineffective since the result was <= 0, and + * any negative value of count is equivalent to 0. + * This ends up setting count to 1, unless count is now > 0 + * (i.e. because some other cpu has called up() in the meantime), + * in which case we just increment count. + */ + __sem_update_count(sem, 1); + wake_up(&sem->wait); +} +EXPORT_SYMBOL(__up); + +/* + * Note that when we come in to __down or __down_interruptible, + * we have already decremented count, but that decrement was + * ineffective since the result was < 0, and any negative value + * of count is equivalent to 0. + * Thus it is only when we decrement count from some value > 0 + * that we have actually got the semaphore. + */ +void __sched __down(struct semaphore *sem) +{ + struct task_struct *tsk = current; + DECLARE_WAITQUEUE(wait, tsk); + + __set_task_state(tsk, TASK_UNINTERRUPTIBLE); + add_wait_queue_exclusive(&sem->wait, &wait); + + /* + * Try to get the semaphore. If the count is > 0, then we've + * got the semaphore; we decrement count and exit the loop. + * If the count is 0 or negative, we set it to -1, indicating + * that we are asleep, and then sleep. + */ + while (__sem_update_count(sem, -1) <= 0) { + schedule(); + set_task_state(tsk, TASK_UNINTERRUPTIBLE); + } + remove_wait_queue(&sem->wait, &wait); + __set_task_state(tsk, TASK_RUNNING); + + /* + * If there are any more sleepers, wake one of them up so + * that it can either get the semaphore, or set count to -1 + * indicating that there are still processes sleeping. + */ + wake_up(&sem->wait); +} +EXPORT_SYMBOL(__down); + +int __sched __down_interruptible(struct semaphore * sem) +{ + int retval = 0; + struct task_struct *tsk = current; + DECLARE_WAITQUEUE(wait, tsk); + + __set_task_state(tsk, TASK_INTERRUPTIBLE); + add_wait_queue_exclusive(&sem->wait, &wait); + + while (__sem_update_count(sem, -1) <= 0) { + if (signal_pending(current)) { + /* + * A signal is pending - give up trying. + * Set sem->count to 0 if it is negative, + * since we are no longer sleeping. + */ + __sem_update_count(sem, 0); + retval = -EINTR; + break; + } + schedule(); + set_task_state(tsk, TASK_INTERRUPTIBLE); + } + remove_wait_queue(&sem->wait, &wait); + __set_task_state(tsk, TASK_RUNNING); + + wake_up(&sem->wait); + return retval; +} +EXPORT_SYMBOL(__down_interruptible); diff --git a/trunk/arch/ppc64/kernel/vdso.c b/trunk/arch/ppc64/kernel/vdso.c new file mode 100644 index 000000000000..1bbacac44988 --- /dev/null +++ b/trunk/arch/ppc64/kernel/vdso.c @@ -0,0 +1,625 @@ +/* + * linux/arch/ppc64/kernel/vdso.c + * + * Copyright (C) 2004 Benjamin Herrenschmidt, IBM Corp. + * + * + * 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 +#include +#include +#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 + + +/* + * The vDSOs themselves are here + */ +extern char vdso64_start, vdso64_end; +extern char vdso32_start, vdso32_end; + +static void *vdso64_kbase = &vdso64_start; +static void *vdso32_kbase = &vdso32_start; + +unsigned int vdso64_pages; +unsigned int vdso32_pages; + +/* Signal trampolines user addresses */ + +unsigned long vdso64_rt_sigtramp; +unsigned long vdso32_sigtramp; +unsigned long vdso32_rt_sigtramp; + +/* Format of the patch table */ +struct vdso_patch_def +{ + u32 pvr_mask, pvr_value; + const char *gen_name; + const char *fix_name; +}; + +/* Table of functions to patch based on the CPU type/revision + * + * TODO: Improve by adding whole lists for each entry + */ +static struct vdso_patch_def vdso_patches[] = { + { + 0xffff0000, 0x003a0000, /* POWER5 */ + "__kernel_sync_dicache", "__kernel_sync_dicache_p5" + }, + { + 0xffff0000, 0x003b0000, /* POWER5 */ + "__kernel_sync_dicache", "__kernel_sync_dicache_p5" + }, +}; + +/* + * Some infos carried around for each of them during parsing at + * boot time. + */ +struct lib32_elfinfo +{ + Elf32_Ehdr *hdr; /* ptr to ELF */ + Elf32_Sym *dynsym; /* ptr to .dynsym section */ + unsigned long dynsymsize; /* size of .dynsym section */ + char *dynstr; /* ptr to .dynstr section */ + unsigned long text; /* offset of .text section in .so */ +}; + +struct lib64_elfinfo +{ + Elf64_Ehdr *hdr; + Elf64_Sym *dynsym; + unsigned long dynsymsize; + char *dynstr; + unsigned long text; +}; + + +#ifdef __DEBUG +static void dump_one_vdso_page(struct page *pg, struct page *upg) +{ + printk("kpg: %p (c:%d,f:%08lx)", __va(page_to_pfn(pg) << PAGE_SHIFT), + page_count(pg), + pg->flags); + if (upg/* && pg != upg*/) { + printk(" upg: %p (c:%d,f:%08lx)", __va(page_to_pfn(upg) << PAGE_SHIFT), + page_count(upg), + upg->flags); + } + printk("\n"); +} + +static void dump_vdso_pages(struct vm_area_struct * vma) +{ + int i; + + if (!vma || test_thread_flag(TIF_32BIT)) { + printk("vDSO32 @ %016lx:\n", (unsigned long)vdso32_kbase); + for (i=0; ivm_mm) ? + follow_page(vma->vm_mm, vma->vm_start + i*PAGE_SIZE, 0) + : NULL; + dump_one_vdso_page(pg, upg); + } + } + if (!vma || !test_thread_flag(TIF_32BIT)) { + printk("vDSO64 @ %016lx:\n", (unsigned long)vdso64_kbase); + for (i=0; ivm_mm) ? + follow_page(vma->vm_mm, vma->vm_start + i*PAGE_SIZE, 0) + : NULL; + dump_one_vdso_page(pg, upg); + } + } +} +#endif /* DEBUG */ + +/* + * Keep a dummy vma_close for now, it will prevent VMA merging. + */ +static void vdso_vma_close(struct vm_area_struct * vma) +{ +} + +/* + * Our nopage() function, maps in the actual vDSO kernel pages, they will + * be mapped read-only by do_no_page(), and eventually COW'ed, either + * right away for an initial write access, or by do_wp_page(). + */ +static struct page * vdso_vma_nopage(struct vm_area_struct * vma, + unsigned long address, int *type) +{ + unsigned long offset = address - vma->vm_start; + struct page *pg; + void *vbase = test_thread_flag(TIF_32BIT) ? vdso32_kbase : vdso64_kbase; + + DBG("vdso_vma_nopage(current: %s, address: %016lx, off: %lx)\n", + current->comm, address, offset); + + if (address < vma->vm_start || address > vma->vm_end) + return NOPAGE_SIGBUS; + + /* + * Last page is systemcfg. + */ + if ((vma->vm_end - address) <= PAGE_SIZE) + pg = virt_to_page(_systemcfg); + else + pg = virt_to_page(vbase + offset); + + get_page(pg); + DBG(" ->page count: %d\n", page_count(pg)); + + return pg; +} + +static struct vm_operations_struct vdso_vmops = { + .close = vdso_vma_close, + .nopage = vdso_vma_nopage, +}; + +/* + * This is called from binfmt_elf, we create the special vma for the + * vDSO and insert it into the mm struct tree + */ +int arch_setup_additional_pages(struct linux_binprm *bprm, int executable_stack) +{ + struct mm_struct *mm = current->mm; + struct vm_area_struct *vma; + unsigned long vdso_pages; + unsigned long vdso_base; + + if (test_thread_flag(TIF_32BIT)) { + vdso_pages = vdso32_pages; + vdso_base = VDSO32_MBASE; + } else { + vdso_pages = vdso64_pages; + vdso_base = VDSO64_MBASE; + } + + current->thread.vdso_base = 0; + + /* vDSO has a problem and was disabled, just don't "enable" it for the + * process + */ + if (vdso_pages == 0) + return 0; + + vma = kmem_cache_alloc(vm_area_cachep, SLAB_KERNEL); + if (vma == NULL) + return -ENOMEM; + + memset(vma, 0, sizeof(*vma)); + + /* + * pick a base address for the vDSO in process space. We try to put it + * at vdso_base which is the "natural" base for it, but we might fail + * and end up putting it elsewhere. + */ + vdso_base = get_unmapped_area(NULL, vdso_base, + vdso_pages << PAGE_SHIFT, 0, 0); + if (vdso_base & ~PAGE_MASK) { + kmem_cache_free(vm_area_cachep, vma); + return (int)vdso_base; + } + + current->thread.vdso_base = vdso_base; + + vma->vm_mm = mm; + vma->vm_start = current->thread.vdso_base; + + /* + * the VMA size is one page more than the vDSO since systemcfg + * is mapped in the last one + */ + vma->vm_end = vma->vm_start + ((vdso_pages + 1) << PAGE_SHIFT); + + /* + * our vma flags don't have VM_WRITE so by default, the process isn't allowed + * to write those pages. + * gdb can break that with ptrace interface, and thus trigger COW on those + * pages but it's then your responsibility to never do that on the "data" page + * of the vDSO or you'll stop getting kernel updates and your nice userland + * gettimeofday will be totally dead. It's fine to use that for setting + * breakpoints in the vDSO code pages though + */ + vma->vm_flags = VM_READ | VM_EXEC | VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC | VM_RESERVED; + vma->vm_flags |= mm->def_flags; + vma->vm_page_prot = protection_map[vma->vm_flags & 0x7]; + vma->vm_ops = &vdso_vmops; + + down_write(&mm->mmap_sem); + if (insert_vm_struct(mm, vma)) { + up_write(&mm->mmap_sem); + kmem_cache_free(vm_area_cachep, vma); + return -ENOMEM; + } + mm->total_vm += (vma->vm_end - vma->vm_start) >> PAGE_SHIFT; + up_write(&mm->mmap_sem); + + return 0; +} + +static void * __init find_section32(Elf32_Ehdr *ehdr, const char *secname, + unsigned long *size) +{ + Elf32_Shdr *sechdrs; + unsigned int i; + char *secnames; + + /* Grab section headers and strings so we can tell who is who */ + sechdrs = (void *)ehdr + ehdr->e_shoff; + secnames = (void *)ehdr + sechdrs[ehdr->e_shstrndx].sh_offset; + + /* Find the section they want */ + for (i = 1; i < ehdr->e_shnum; i++) { + if (strcmp(secnames+sechdrs[i].sh_name, secname) == 0) { + if (size) + *size = sechdrs[i].sh_size; + return (void *)ehdr + sechdrs[i].sh_offset; + } + } + *size = 0; + return NULL; +} + +static void * __init find_section64(Elf64_Ehdr *ehdr, const char *secname, + unsigned long *size) +{ + Elf64_Shdr *sechdrs; + unsigned int i; + char *secnames; + + /* Grab section headers and strings so we can tell who is who */ + sechdrs = (void *)ehdr + ehdr->e_shoff; + secnames = (void *)ehdr + sechdrs[ehdr->e_shstrndx].sh_offset; + + /* Find the section they want */ + for (i = 1; i < ehdr->e_shnum; i++) { + if (strcmp(secnames+sechdrs[i].sh_name, secname) == 0) { + if (size) + *size = sechdrs[i].sh_size; + return (void *)ehdr + sechdrs[i].sh_offset; + } + } + if (size) + *size = 0; + return NULL; +} + +static Elf32_Sym * __init find_symbol32(struct lib32_elfinfo *lib, const char *symname) +{ + unsigned int i; + char name[32], *c; + + for (i = 0; i < (lib->dynsymsize / sizeof(Elf32_Sym)); i++) { + if (lib->dynsym[i].st_name == 0) + continue; + strlcpy(name, lib->dynstr + lib->dynsym[i].st_name, 32); + c = strchr(name, '@'); + if (c) + *c = 0; + if (strcmp(symname, name) == 0) + return &lib->dynsym[i]; + } + return NULL; +} + +static Elf64_Sym * __init find_symbol64(struct lib64_elfinfo *lib, const char *symname) +{ + unsigned int i; + char name[32], *c; + + for (i = 0; i < (lib->dynsymsize / sizeof(Elf64_Sym)); i++) { + if (lib->dynsym[i].st_name == 0) + continue; + strlcpy(name, lib->dynstr + lib->dynsym[i].st_name, 32); + c = strchr(name, '@'); + if (c) + *c = 0; + if (strcmp(symname, name) == 0) + return &lib->dynsym[i]; + } + return NULL; +} + +/* Note that we assume the section is .text and the symbol is relative to + * the library base + */ +static unsigned long __init find_function32(struct lib32_elfinfo *lib, const char *symname) +{ + Elf32_Sym *sym = find_symbol32(lib, symname); + + if (sym == NULL) { + printk(KERN_WARNING "vDSO32: function %s not found !\n", symname); + return 0; + } + return sym->st_value - VDSO32_LBASE; +} + +/* Note that we assume the section is .text and the symbol is relative to + * the library base + */ +static unsigned long __init find_function64(struct lib64_elfinfo *lib, const char *symname) +{ + Elf64_Sym *sym = find_symbol64(lib, symname); + + if (sym == NULL) { + printk(KERN_WARNING "vDSO64: function %s not found !\n", symname); + return 0; + } +#ifdef VDS64_HAS_DESCRIPTORS + return *((u64 *)(vdso64_kbase + sym->st_value - VDSO64_LBASE)) - VDSO64_LBASE; +#else + return sym->st_value - VDSO64_LBASE; +#endif +} + + +static __init int vdso_do_find_sections(struct lib32_elfinfo *v32, + struct lib64_elfinfo *v64) +{ + void *sect; + + /* + * Locate symbol tables & text section + */ + + v32->dynsym = find_section32(v32->hdr, ".dynsym", &v32->dynsymsize); + v32->dynstr = find_section32(v32->hdr, ".dynstr", NULL); + if (v32->dynsym == NULL || v32->dynstr == NULL) { + printk(KERN_ERR "vDSO32: a required symbol section was not found\n"); + return -1; + } + sect = find_section32(v32->hdr, ".text", NULL); + if (sect == NULL) { + printk(KERN_ERR "vDSO32: the .text section was not found\n"); + return -1; + } + v32->text = sect - vdso32_kbase; + + v64->dynsym = find_section64(v64->hdr, ".dynsym", &v64->dynsymsize); + v64->dynstr = find_section64(v64->hdr, ".dynstr", NULL); + if (v64->dynsym == NULL || v64->dynstr == NULL) { + printk(KERN_ERR "vDSO64: a required symbol section was not found\n"); + return -1; + } + sect = find_section64(v64->hdr, ".text", NULL); + if (sect == NULL) { + printk(KERN_ERR "vDSO64: the .text section was not found\n"); + return -1; + } + v64->text = sect - vdso64_kbase; + + return 0; +} + +static __init void vdso_setup_trampolines(struct lib32_elfinfo *v32, + struct lib64_elfinfo *v64) +{ + /* + * Find signal trampolines + */ + + vdso64_rt_sigtramp = find_function64(v64, "__kernel_sigtramp_rt64"); + vdso32_sigtramp = find_function32(v32, "__kernel_sigtramp32"); + vdso32_rt_sigtramp = find_function32(v32, "__kernel_sigtramp_rt32"); +} + +static __init int vdso_fixup_datapage(struct lib32_elfinfo *v32, + struct lib64_elfinfo *v64) +{ + Elf32_Sym *sym32; + Elf64_Sym *sym64; + + sym32 = find_symbol32(v32, "__kernel_datapage_offset"); + if (sym32 == NULL) { + printk(KERN_ERR "vDSO32: Can't find symbol __kernel_datapage_offset !\n"); + return -1; + } + *((int *)(vdso32_kbase + (sym32->st_value - VDSO32_LBASE))) = + (vdso32_pages << PAGE_SHIFT) - (sym32->st_value - VDSO32_LBASE); + + sym64 = find_symbol64(v64, "__kernel_datapage_offset"); + if (sym64 == NULL) { + printk(KERN_ERR "vDSO64: Can't find symbol __kernel_datapage_offset !\n"); + return -1; + } + *((int *)(vdso64_kbase + sym64->st_value - VDSO64_LBASE)) = + (vdso64_pages << PAGE_SHIFT) - (sym64->st_value - VDSO64_LBASE); + + return 0; +} + +static int vdso_do_func_patch32(struct lib32_elfinfo *v32, + struct lib64_elfinfo *v64, + const char *orig, const char *fix) +{ + Elf32_Sym *sym32_gen, *sym32_fix; + + sym32_gen = find_symbol32(v32, orig); + if (sym32_gen == NULL) { + printk(KERN_ERR "vDSO32: Can't find symbol %s !\n", orig); + return -1; + } + sym32_fix = find_symbol32(v32, fix); + if (sym32_fix == NULL) { + printk(KERN_ERR "vDSO32: Can't find symbol %s !\n", fix); + return -1; + } + sym32_gen->st_value = sym32_fix->st_value; + sym32_gen->st_size = sym32_fix->st_size; + sym32_gen->st_info = sym32_fix->st_info; + sym32_gen->st_other = sym32_fix->st_other; + sym32_gen->st_shndx = sym32_fix->st_shndx; + + return 0; +} + +static int vdso_do_func_patch64(struct lib32_elfinfo *v32, + struct lib64_elfinfo *v64, + const char *orig, const char *fix) +{ + Elf64_Sym *sym64_gen, *sym64_fix; + + sym64_gen = find_symbol64(v64, orig); + if (sym64_gen == NULL) { + printk(KERN_ERR "vDSO64: Can't find symbol %s !\n", orig); + return -1; + } + sym64_fix = find_symbol64(v64, fix); + if (sym64_fix == NULL) { + printk(KERN_ERR "vDSO64: Can't find symbol %s !\n", fix); + return -1; + } + sym64_gen->st_value = sym64_fix->st_value; + sym64_gen->st_size = sym64_fix->st_size; + sym64_gen->st_info = sym64_fix->st_info; + sym64_gen->st_other = sym64_fix->st_other; + sym64_gen->st_shndx = sym64_fix->st_shndx; + + return 0; +} + +static __init int vdso_fixup_alt_funcs(struct lib32_elfinfo *v32, + struct lib64_elfinfo *v64) +{ + u32 pvr; + int i; + + pvr = mfspr(SPRN_PVR); + for (i = 0; i < ARRAY_SIZE(vdso_patches); i++) { + struct vdso_patch_def *patch = &vdso_patches[i]; + int match = (pvr & patch->pvr_mask) == patch->pvr_value; + + DBG("patch %d (mask: %x, pvr: %x) : %s\n", + i, patch->pvr_mask, patch->pvr_value, match ? "match" : "skip"); + + if (!match) + continue; + + DBG("replacing %s with %s...\n", patch->gen_name, patch->fix_name); + + /* + * Patch the 32 bits and 64 bits symbols. Note that we do not patch + * the "." symbol on 64 bits. It would be easy to do, but doesn't + * seem to be necessary, patching the OPD symbol is enough. + */ + vdso_do_func_patch32(v32, v64, patch->gen_name, patch->fix_name); + vdso_do_func_patch64(v32, v64, patch->gen_name, patch->fix_name); + } + + return 0; +} + + +static __init int vdso_setup(void) +{ + struct lib32_elfinfo v32; + struct lib64_elfinfo v64; + + v32.hdr = vdso32_kbase; + v64.hdr = vdso64_kbase; + + if (vdso_do_find_sections(&v32, &v64)) + return -1; + + if (vdso_fixup_datapage(&v32, &v64)) + return -1; + + if (vdso_fixup_alt_funcs(&v32, &v64)) + return -1; + + vdso_setup_trampolines(&v32, &v64); + + return 0; +} + +void __init vdso_init(void) +{ + int i; + + vdso64_pages = (&vdso64_end - &vdso64_start) >> PAGE_SHIFT; + vdso32_pages = (&vdso32_end - &vdso32_start) >> PAGE_SHIFT; + + DBG("vdso64_kbase: %p, 0x%x pages, vdso32_kbase: %p, 0x%x pages\n", + vdso64_kbase, vdso64_pages, vdso32_kbase, vdso32_pages); + + /* + * Initialize the vDSO images in memory, that is do necessary + * fixups of vDSO symbols, locate trampolines, etc... + */ + if (vdso_setup()) { + printk(KERN_ERR "vDSO setup failure, not enabled !\n"); + /* XXX should free pages here ? */ + vdso64_pages = vdso32_pages = 0; + return; + } + + /* Make sure pages are in the correct state */ + for (i = 0; i < vdso64_pages; i++) { + struct page *pg = virt_to_page(vdso64_kbase + i*PAGE_SIZE); + ClearPageReserved(pg); + get_page(pg); + } + for (i = 0; i < vdso32_pages; i++) { + struct page *pg = virt_to_page(vdso32_kbase + i*PAGE_SIZE); + ClearPageReserved(pg); + get_page(pg); + } + + get_page(virt_to_page(_systemcfg)); +} + +int in_gate_area_no_task(unsigned long addr) +{ + return 0; +} + +int in_gate_area(struct task_struct *task, unsigned long addr) +{ + return 0; +} + +struct vm_area_struct *get_gate_vma(struct task_struct *tsk) +{ + return NULL; +} + diff --git a/trunk/arch/ppc64/kernel/vmlinux.lds.S b/trunk/arch/ppc64/kernel/vmlinux.lds.S new file mode 100644 index 000000000000..022f220e772f --- /dev/null +++ b/trunk/arch/ppc64/kernel/vmlinux.lds.S @@ -0,0 +1,151 @@ +#include +#include + +OUTPUT_ARCH(powerpc:common64) +jiffies = jiffies_64; +SECTIONS +{ + /* Sections to be discarded. */ + /DISCARD/ : { + *(.exitcall.exit) + } + + + /* Read-only sections, merged into text segment: */ + .text : { + *(.text .text.*) + SCHED_TEXT + LOCK_TEXT + KPROBES_TEXT + *(.fixup) + . = ALIGN(PAGE_SIZE); + _etext = .; + } + + __ex_table : { + __start___ex_table = .; + *(__ex_table) + __stop___ex_table = .; + } + + __bug_table : { + __start___bug_table = .; + *(__bug_table) + __stop___bug_table = .; + } + + __ftr_fixup : { + __start___ftr_fixup = .; + *(__ftr_fixup) + __stop___ftr_fixup = .; + } + + RODATA + + + /* will be freed after init */ + . = ALIGN(PAGE_SIZE); + __init_begin = .; + + .init.text : { + _sinittext = .; + *(.init.text) + _einittext = .; + } + + .init.data : { + *(.init.data) + } + + . = ALIGN(16); + .init.setup : { + __setup_start = .; + *(.init.setup) + __setup_end = .; + } + + .initcall.init : { + __initcall_start = .; + *(.initcall1.init) + *(.initcall2.init) + *(.initcall3.init) + *(.initcall4.init) + *(.initcall5.init) + *(.initcall6.init) + *(.initcall7.init) + __initcall_end = .; + } + + .con_initcall.init : { + __con_initcall_start = .; + *(.con_initcall.init) + __con_initcall_end = .; + } + + SECURITY_INIT + + . = ALIGN(PAGE_SIZE); + .init.ramfs : { + __initramfs_start = .; + *(.init.ramfs) + __initramfs_end = .; + } + + .data.percpu : { + __per_cpu_start = .; + *(.data.percpu) + __per_cpu_end = .; + } + + . = ALIGN(PAGE_SIZE); + . = ALIGN(16384); + __init_end = .; + /* freed after init ends here */ + + + /* Read/write sections */ + . = ALIGN(PAGE_SIZE); + . = ALIGN(16384); + _sdata = .; + /* The initial task and kernel stack */ + .data.init_task : { + *(.data.init_task) + } + + . = ALIGN(PAGE_SIZE); + .data.page_aligned : { + *(.data.page_aligned) + } + + .data.cacheline_aligned : { + *(.data.cacheline_aligned) + } + + .data : { + *(.data .data.rel* .toc1) + *(.branch_lt) + } + + .opd : { + *(.opd) + } + + .got : { + __toc_start = .; + *(.got) + *(.toc) + . = ALIGN(PAGE_SIZE); + _edata = .; + } + + + . = ALIGN(PAGE_SIZE); + .bss : { + __bss_start = .; + *(.bss) + __bss_stop = .; + } + + . = ALIGN(PAGE_SIZE); + _end = . ; +} diff --git a/trunk/arch/ppc64/xmon/privinst.h b/trunk/arch/ppc64/xmon/privinst.h new file mode 100644 index 000000000000..02eb40dac0b3 --- /dev/null +++ b/trunk/arch/ppc64/xmon/privinst.h @@ -0,0 +1,64 @@ +/* + * 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 + * as published by the Free Software Foundation; either version + * 2 of the License, or (at your option) any later version. + */ + +#define GETREG(reg) \ + static inline unsigned long get_ ## reg (void) \ + { unsigned long ret; asm volatile ("mf" #reg " %0" : "=r" (ret) :); return ret; } + +#define SETREG(reg) \ + static inline void set_ ## reg (unsigned long val) \ + { asm volatile ("mt" #reg " %0" : : "r" (val)); } + +GETREG(msr) +SETREG(msrd) +GETREG(cr) + +#define GSETSPR(n, name) \ + static inline long get_ ## name (void) \ + { long ret; asm volatile ("mfspr %0," #n : "=r" (ret) : ); return ret; } \ + static inline void set_ ## name (long val) \ + { asm volatile ("mtspr " #n ",%0" : : "r" (val)); } + +GSETSPR(0, mq) +GSETSPR(1, xer) +GSETSPR(4, rtcu) +GSETSPR(5, rtcl) +GSETSPR(8, lr) +GSETSPR(9, ctr) +GSETSPR(18, dsisr) +GSETSPR(19, dar) +GSETSPR(22, dec) +GSETSPR(25, sdr1) +GSETSPR(26, srr0) +GSETSPR(27, srr1) +GSETSPR(272, sprg0) +GSETSPR(273, sprg1) +GSETSPR(274, sprg2) +GSETSPR(275, sprg3) +GSETSPR(282, ear) +GSETSPR(287, pvr) +GSETSPR(1008, hid0) +GSETSPR(1009, hid1) +GSETSPR(1010, iabr) +GSETSPR(1023, pir) + +static inline void store_inst(void *p) +{ + asm volatile ("dcbst 0,%0; sync; icbi 0,%0; isync" : : "r" (p)); +} + +static inline void cflush(void *p) +{ + asm volatile ("dcbf 0,%0; icbi 0,%0" : : "r" (p)); +} + +static inline void cinval(void *p) +{ + asm volatile ("dcbi 0,%0; icbi 0,%0" : : "r" (p)); +} diff --git a/trunk/arch/sparc/lib/atomic32.c b/trunk/arch/sparc/lib/atomic32.c index cb3cf0f22822..2e64e8c3e8e5 100644 --- a/trunk/arch/sparc/lib/atomic32.c +++ b/trunk/arch/sparc/lib/atomic32.c @@ -37,43 +37,17 @@ int __atomic_add_return(int i, atomic_t *v) spin_unlock_irqrestore(ATOMIC_HASH(v), flags); return ret; } -EXPORT_SYMBOL(__atomic_add_return); -int atomic_cmpxchg(atomic_t *v, int old, int new) +void atomic_set(atomic_t *v, int i) { - int ret; unsigned long flags; - spin_lock_irqsave(ATOMIC_HASH(v), flags); - ret = v->counter; - if (likely(ret == old)) - v->counter = new; - - spin_unlock_irqrestore(ATOMIC_HASH(v), flags); - return ret; -} -int atomic_add_unless(atomic_t *v, int a, int u) -{ - int ret; - unsigned long flags; + v->counter = i; - spin_lock_irqsave(ATOMIC_HASH(v), flags); - ret = v->counter; - if (ret != u) - v->counter += a; spin_unlock_irqrestore(ATOMIC_HASH(v), flags); - return ret != u; } -static inline void atomic_clear_mask(unsigned long mask, unsigned long *addr) -/* Atomic operations are already serializing */ -void atomic_set(atomic_t *v, int i) -{ - unsigned long flags; - - spin_lock_irqsave(ATOMIC_HASH(v), flags); - v->counter = i; - spin_unlock_irqrestore(ATOMIC_HASH(v), flags); -} +EXPORT_SYMBOL(__atomic_add_return); EXPORT_SYMBOL(atomic_set); + diff --git a/trunk/arch/sparc/lib/bitext.c b/trunk/arch/sparc/lib/bitext.c index 2e168d16547f..94b05e8c906c 100644 --- a/trunk/arch/sparc/lib/bitext.c +++ b/trunk/arch/sparc/lib/bitext.c @@ -10,7 +10,6 @@ */ #include -#include #include #include diff --git a/trunk/arch/sparc64/kernel/ioctl32.c b/trunk/arch/sparc64/kernel/ioctl32.c index 196b208665a2..e62214354bb5 100644 --- a/trunk/arch/sparc64/kernel/ioctl32.c +++ b/trunk/arch/sparc64/kernel/ioctl32.c @@ -12,10 +12,86 @@ #define INCLUDES #include "compat_ioctl.c" #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) #define CODE #include "compat_ioctl.c" +struct fbcmap32 { + int index; /* first element (0 origin) */ + int count; + u32 red; + u32 green; + u32 blue; +}; + +#define FBIOPUTCMAP32 _IOW('F', 3, struct fbcmap32) +#define FBIOGETCMAP32 _IOW('F', 4, struct fbcmap32) + +static int fbiogetputcmap(unsigned int fd, unsigned int cmd, unsigned long arg) +{ + struct fbcmap32 __user *argp = (void __user *)arg; + struct fbcmap __user *p = compat_alloc_user_space(sizeof(*p)); + u32 addr; + int ret; + + ret = copy_in_user(p, argp, 2 * sizeof(int)); + ret |= get_user(addr, &argp->red); + ret |= put_user(compat_ptr(addr), &p->red); + ret |= get_user(addr, &argp->green); + ret |= put_user(compat_ptr(addr), &p->green); + ret |= get_user(addr, &argp->blue); + ret |= put_user(compat_ptr(addr), &p->blue); + if (ret) + return -EFAULT; + return sys_ioctl(fd, (cmd == FBIOPUTCMAP32) ? FBIOPUTCMAP_SPARC : FBIOGETCMAP_SPARC, (unsigned long)p); +} + +struct fbcursor32 { + short set; /* what to set, choose from the list above */ + short enable; /* cursor on/off */ + struct fbcurpos pos; /* cursor position */ + struct fbcurpos hot; /* cursor hot spot */ + struct fbcmap32 cmap; /* color map info */ + struct fbcurpos size; /* cursor bit map size */ + u32 image; /* cursor image bits */ + u32 mask; /* cursor mask bits */ +}; + +#define FBIOSCURSOR32 _IOW('F', 24, struct fbcursor32) +#define FBIOGCURSOR32 _IOW('F', 25, struct fbcursor32) + +static int fbiogscursor(unsigned int fd, unsigned int cmd, unsigned long arg) +{ + struct fbcursor __user *p = compat_alloc_user_space(sizeof(*p)); + struct fbcursor32 __user *argp = (void __user *)arg; + compat_uptr_t addr; + int ret; + + ret = copy_in_user(p, argp, + 2 * sizeof (short) + 2 * sizeof(struct fbcurpos)); + ret |= copy_in_user(&p->size, &argp->size, sizeof(struct fbcurpos)); + ret |= copy_in_user(&p->cmap, &argp->cmap, 2 * sizeof(int)); + ret |= get_user(addr, &argp->cmap.red); + ret |= put_user(compat_ptr(addr), &p->cmap.red); + ret |= get_user(addr, &argp->cmap.green); + ret |= put_user(compat_ptr(addr), &p->cmap.green); + ret |= get_user(addr, &argp->cmap.blue); + ret |= put_user(compat_ptr(addr), &p->cmap.blue); + ret |= get_user(addr, &argp->mask); + ret |= put_user(compat_ptr(addr), &p->mask); + ret |= get_user(addr, &argp->image); + ret |= put_user(compat_ptr(addr), &p->image); + if (ret) + return -EFAULT; + return sys_ioctl (fd, FBIOSCURSOR, (unsigned long)p); +} + #define COMPATIBLE_IOCTL(cmd) HANDLE_IOCTL((cmd),sys_ioctl) #define HANDLE_IOCTL(cmd,handler) { (cmd), (ioctl_trans_handler_t)(handler), NULL }, #define IOCTL_TABLE_START \ @@ -27,6 +103,22 @@ IOCTL_TABLE_START #include #define DECLARES #include "compat_ioctl.c" +COMPATIBLE_IOCTL(FBIOGTYPE) +COMPATIBLE_IOCTL(FBIOSATTR) +COMPATIBLE_IOCTL(FBIOGATTR) +COMPATIBLE_IOCTL(FBIOSVIDEO) +COMPATIBLE_IOCTL(FBIOGVIDEO) +COMPATIBLE_IOCTL(FBIOGCURSOR32) /* This is not implemented yet. Later it should be converted... */ +COMPATIBLE_IOCTL(FBIOSCURPOS) +COMPATIBLE_IOCTL(FBIOGCURPOS) +COMPATIBLE_IOCTL(FBIOGCURMAX) +/* Little k */ +/* Little v, the video4linux ioctls */ +/* 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 0 HANDLE_IOCTL(RTC32_IRQP_READ, do_rtc_ioctl) HANDLE_IOCTL(RTC32_IRQP_SET, do_rtc_ioctl) diff --git a/trunk/arch/um/Kconfig b/trunk/arch/um/Kconfig index 563301fe5df8..3b5f47c46907 100644 --- a/trunk/arch/um/Kconfig +++ b/trunk/arch/um/Kconfig @@ -7,6 +7,7 @@ config UML bool default y +# XXX: does UM have a mmu/swap? config MMU bool default y @@ -35,6 +36,12 @@ config IRQ_RELEASE_METHOD bool default y +menu "Host processor type and features" + +source "arch/i386/Kconfig.cpu" + +endmenu + menu "UML-specific options" config MODE_TT @@ -202,8 +209,7 @@ config MAGIC_SYSRQ config SMP bool "Symmetric multi-processing support (EXPERIMENTAL)" default n - #SMP_BROKEN is for x86_64. - depends on MODE_TT && EXPERIMENTAL && (!SMP_BROKEN || (BROKEN && SMP_BROKEN)) + depends on (MODE_TT && EXPERIMENTAL && !SMP_BROKEN) || (BROKEN && SMP_BROKEN) help This option enables UML SMP support. It is NOT related to having a real SMP box. Not directly, at least. diff --git a/trunk/arch/um/Kconfig.i386 b/trunk/arch/um/Kconfig.i386 index c71b39a677aa..5d92cacd56c6 100644 --- a/trunk/arch/um/Kconfig.i386 +++ b/trunk/arch/um/Kconfig.i386 @@ -1,9 +1,3 @@ -menu "Host processor type and features" - -source "arch/i386/Kconfig.cpu" - -endmenu - config UML_X86 bool default y @@ -48,3 +42,7 @@ config ARCH_HAS_SC_SIGNALS config ARCH_REUSE_HOST_VSYSCALL_AREA bool default y + +config X86_CMPXCHG + bool + default y diff --git a/trunk/arch/um/Makefile-i386 b/trunk/arch/um/Makefile-i386 index 7a0e04e34bf9..1f7dcb064aee 100644 --- a/trunk/arch/um/Makefile-i386 +++ b/trunk/arch/um/Makefile-i386 @@ -35,3 +35,4 @@ cflags-y += $(call cc-option,-mpreferred-stack-boundary=2) CFLAGS += $(cflags-y) USER_CFLAGS += $(cflags-y) + diff --git a/trunk/arch/um/drivers/chan_kern.c b/trunk/arch/um/drivers/chan_kern.c index 5b58fad45290..16e7dc89f61d 100644 --- a/trunk/arch/um/drivers/chan_kern.c +++ b/trunk/arch/um/drivers/chan_kern.c @@ -89,7 +89,8 @@ static int not_configged_write(int fd, const char *buf, int len, void *data) return(-EIO); } -static int not_configged_console_write(int fd, const char *buf, int len) +static int not_configged_console_write(int fd, const char *buf, int len, + void *data) { my_puts("Using a channel type which is configured out of " "UML\n"); @@ -298,7 +299,7 @@ int console_write_chan(struct list_head *chans, const char *buf, int len) chan = list_entry(ele, struct chan, list); if(!chan->output || (chan->ops->console_write == NULL)) continue; - n = chan->ops->console_write(chan->fd, buf, len); + n = chan->ops->console_write(chan->fd, buf, len, chan->data); if(chan->primary) ret = n; } return(ret); diff --git a/trunk/arch/um/drivers/chan_user.c b/trunk/arch/um/drivers/chan_user.c index 5d50d4a44abf..1c55d5802489 100644 --- a/trunk/arch/um/drivers/chan_user.c +++ b/trunk/arch/um/drivers/chan_user.c @@ -20,7 +20,7 @@ #include "choose-mode.h" #include "mode.h" -int generic_console_write(int fd, const char *buf, int n) +int generic_console_write(int fd, const char *buf, int n, void *unused) { struct termios save, new; int err; diff --git a/trunk/arch/um/drivers/daemon_user.c b/trunk/arch/um/drivers/daemon_user.c index 1bb085b2824d..c1b03f7c1daa 100644 --- a/trunk/arch/um/drivers/daemon_user.c +++ b/trunk/arch/um/drivers/daemon_user.c @@ -98,7 +98,7 @@ static int connect_to_switch(struct daemon_data *pri) printk("daemon_open : control setup request failed, err = %d\n", -n); err = -ENOTCONN; - goto out_free; + goto out; } n = os_read_file(pri->control, sun, sizeof(*sun)); @@ -106,14 +106,12 @@ static int connect_to_switch(struct daemon_data *pri) printk("daemon_open : read of data socket failed, err = %d\n", -n); err = -ENOTCONN; - goto out_free; + goto out_close; } pri->data_addr = sun; return(fd); - out_free: - kfree(sun); out_close: os_close_file(fd); out: diff --git a/trunk/arch/um/drivers/fd.c b/trunk/arch/um/drivers/fd.c index 3296e86a03a5..f0b888f66e05 100644 --- a/trunk/arch/um/drivers/fd.c +++ b/trunk/arch/um/drivers/fd.c @@ -76,6 +76,13 @@ static void fd_close(int fd, void *d) } } +static int fd_console_write(int fd, const char *buf, int n, void *d) +{ + struct fd_chan *data = d; + + return(generic_console_write(fd, buf, n, &data->tt)); +} + struct chan_ops fd_ops = { .type = "fd", .init = fd_init, @@ -83,7 +90,7 @@ struct chan_ops fd_ops = { .close = fd_close, .read = generic_read, .write = generic_write, - .console_write = generic_console_write, + .console_write = fd_console_write, .window_size = generic_window_size, .free = generic_free, .winch = 1, diff --git a/trunk/arch/um/drivers/mcast_user.c b/trunk/arch/um/drivers/mcast_user.c index afe85bfa66e0..5db136e2651c 100644 --- a/trunk/arch/um/drivers/mcast_user.c +++ b/trunk/arch/um/drivers/mcast_user.c @@ -54,7 +54,7 @@ static int mcast_open(void *data) struct mcast_data *pri = data; struct sockaddr_in *sin = pri->mcast_addr; struct ip_mreq mreq; - int fd, yes = 1, err = -EINVAL; + int fd, yes = 1, err = 0; if ((sin->sin_addr.s_addr == 0) || (sin->sin_port == 0)) @@ -63,40 +63,40 @@ static int mcast_open(void *data) fd = socket(AF_INET, SOCK_DGRAM, 0); if (fd < 0){ - err = -errno; printk("mcast_open : data socket failed, errno = %d\n", errno); + err = -errno; goto out; } if (setsockopt(fd, SOL_SOCKET, SO_REUSEADDR, &yes, sizeof(yes)) < 0) { - err = -errno; printk("mcast_open: SO_REUSEADDR failed, errno = %d\n", errno); + err = -errno; goto out_close; } /* set ttl according to config */ if (setsockopt(fd, SOL_IP, IP_MULTICAST_TTL, &pri->ttl, sizeof(pri->ttl)) < 0) { - err = -errno; printk("mcast_open: IP_MULTICAST_TTL failed, error = %d\n", errno); + err = -errno; goto out_close; } /* set LOOP, so data does get fed back to local sockets */ if (setsockopt(fd, SOL_IP, IP_MULTICAST_LOOP, &yes, sizeof(yes)) < 0) { - err = -errno; printk("mcast_open: IP_MULTICAST_LOOP failed, error = %d\n", errno); + err = -errno; goto out_close; } /* bind socket to mcast address */ if (bind(fd, (struct sockaddr *) sin, sizeof(*sin)) < 0) { - err = -errno; printk("mcast_open : data bind failed, errno = %d\n", errno); + err = -errno; goto out_close; } @@ -105,22 +105,22 @@ static int mcast_open(void *data) mreq.imr_interface.s_addr = 0; if (setsockopt(fd, SOL_IP, IP_ADD_MEMBERSHIP, &mreq, sizeof(mreq)) < 0) { - err = -errno; printk("mcast_open: IP_ADD_MEMBERSHIP failed, error = %d\n", errno); printk("There appears not to be a multicast-capable network " "interface on the host.\n"); printk("eth0 should be configured in order to use the " "multicast transport.\n"); - goto out_close; + err = -errno; + goto out_close; } return fd; out_close: - os_close_file(fd); + os_close_file(fd); out: - return err; + return err; } static void mcast_close(int fd, void *data) diff --git a/trunk/arch/um/drivers/port_user.c b/trunk/arch/um/drivers/port_user.c index c43e8bb32502..ed4a1a6c5d83 100644 --- a/trunk/arch/um/drivers/port_user.c +++ b/trunk/arch/um/drivers/port_user.c @@ -100,6 +100,13 @@ static void port_close(int fd, void *d) os_close_file(fd); } +static int port_console_write(int fd, const char *buf, int n, void *d) +{ + struct port_chan *data = d; + + return(generic_console_write(fd, buf, n, &data->tt)); +} + struct chan_ops port_ops = { .type = "port", .init = port_init, @@ -107,7 +114,7 @@ struct chan_ops port_ops = { .close = port_close, .read = generic_read, .write = generic_write, - .console_write = generic_console_write, + .console_write = port_console_write, .window_size = generic_window_size, .free = port_free, .winch = 1, diff --git a/trunk/arch/um/drivers/pty.c b/trunk/arch/um/drivers/pty.c index 1c555c38de4d..0306a1b215b7 100644 --- a/trunk/arch/um/drivers/pty.c +++ b/trunk/arch/um/drivers/pty.c @@ -118,6 +118,13 @@ static int pty_open(int input, int output, int primary, void *d, return(fd); } +static int pty_console_write(int fd, const char *buf, int n, void *d) +{ + struct pty_chan *data = d; + + return(generic_console_write(fd, buf, n, &data->tt)); +} + struct chan_ops pty_ops = { .type = "pty", .init = pty_chan_init, @@ -125,7 +132,7 @@ struct chan_ops pty_ops = { .close = generic_close, .read = generic_read, .write = generic_write, - .console_write = generic_console_write, + .console_write = pty_console_write, .window_size = generic_window_size, .free = generic_free, .winch = 0, @@ -138,7 +145,7 @@ struct chan_ops pts_ops = { .close = generic_close, .read = generic_read, .write = generic_write, - .console_write = generic_console_write, + .console_write = pty_console_write, .window_size = generic_window_size, .free = generic_free, .winch = 0, diff --git a/trunk/arch/um/drivers/tty.c b/trunk/arch/um/drivers/tty.c index 94c9265a4f2c..6fbb670ee274 100644 --- a/trunk/arch/um/drivers/tty.c +++ b/trunk/arch/um/drivers/tty.c @@ -60,6 +60,13 @@ static int tty_open(int input, int output, int primary, void *d, return(fd); } +static int tty_console_write(int fd, const char *buf, int n, void *d) +{ + struct tty_chan *data = d; + + return(generic_console_write(fd, buf, n, &data->tt)); +} + struct chan_ops tty_ops = { .type = "tty", .init = tty_chan_init, @@ -67,7 +74,7 @@ struct chan_ops tty_ops = { .close = generic_close, .read = generic_read, .write = generic_write, - .console_write = generic_console_write, + .console_write = tty_console_write, .window_size = generic_window_size, .free = generic_free, .winch = 0, diff --git a/trunk/arch/um/drivers/xterm.c b/trunk/arch/um/drivers/xterm.c index aaa636661043..b530f1a6540d 100644 --- a/trunk/arch/um/drivers/xterm.c +++ b/trunk/arch/um/drivers/xterm.c @@ -194,6 +194,13 @@ static void xterm_free(void *d) free(d); } +static int xterm_console_write(int fd, const char *buf, int n, void *d) +{ + struct xterm_chan *data = d; + + return(generic_console_write(fd, buf, n, &data->tt)); +} + struct chan_ops xterm_ops = { .type = "xterm", .init = xterm_init, @@ -201,7 +208,7 @@ struct chan_ops xterm_ops = { .close = xterm_close, .read = generic_read, .write = generic_write, - .console_write = generic_console_write, + .console_write = xterm_console_write, .window_size = generic_window_size, .free = xterm_free, .winch = 1, diff --git a/trunk/arch/um/include/chan_user.h b/trunk/arch/um/include/chan_user.h index 659bb3cac32f..f77d9aa4c164 100644 --- a/trunk/arch/um/include/chan_user.h +++ b/trunk/arch/um/include/chan_user.h @@ -25,7 +25,7 @@ struct chan_ops { void (*close)(int, void *); int (*read)(int, char *, void *); int (*write)(int, const char *, int, void *); - int (*console_write)(int, const char *, int); + int (*console_write)(int, const char *, int, void *); int (*window_size)(int, void *, unsigned short *, unsigned short *); void (*free)(void *); int winch; @@ -37,7 +37,7 @@ extern struct chan_ops fd_ops, null_ops, port_ops, pts_ops, pty_ops, tty_ops, extern void generic_close(int fd, void *unused); extern int generic_read(int fd, char *c_out, void *unused); extern int generic_write(int fd, const char *buf, int n, void *unused); -extern int generic_console_write(int fd, const char *buf, int n); +extern int generic_console_write(int fd, const char *buf, int n, void *state); extern int generic_window_size(int fd, void *unused, unsigned short *rows_out, unsigned short *cols_out); extern void generic_free(void *data); diff --git a/trunk/arch/um/include/um_uaccess.h b/trunk/arch/um/include/um_uaccess.h index f8760a3f43b0..84c0868cd561 100644 --- a/trunk/arch/um/include/um_uaccess.h +++ b/trunk/arch/um/include/um_uaccess.h @@ -17,25 +17,8 @@ #include "uaccess-skas.h" #endif -#define __under_task_size(addr, size) \ - (((unsigned long) (addr) < TASK_SIZE) && \ - (((unsigned long) (addr) + (size)) < TASK_SIZE)) - -#define __access_ok_vsyscall(type, addr, size) \ - ((type == VERIFY_READ) && \ - ((unsigned long) (addr) >= FIXADDR_USER_START) && \ - ((unsigned long) (addr) + (size) <= FIXADDR_USER_END) && \ - ((unsigned long) (addr) + (size) >= (unsigned long)(addr))) - -#define __addr_range_nowrap(addr, size) \ - ((unsigned long) (addr) <= ((unsigned long) (addr) + (size))) - #define access_ok(type, addr, size) \ - (__addr_range_nowrap(addr, size) && \ - (__under_task_size(addr, size) || \ - __access_ok_vsyscall(type, addr, size) || \ - segment_eq(get_fs(), KERNEL_DS) || \ - CHOOSE_MODE_PROC(access_ok_tt, access_ok_skas, type, addr, size))) + CHOOSE_MODE_PROC(access_ok_tt, access_ok_skas, type, addr, size) static inline int copy_from_user(void *to, const void __user *from, int n) { diff --git a/trunk/arch/um/kernel/skas/include/uaccess-skas.h b/trunk/arch/um/kernel/skas/include/uaccess-skas.h index f611f83ad4ff..7da0c2def0ef 100644 --- a/trunk/arch/um/kernel/skas/include/uaccess-skas.h +++ b/trunk/arch/um/kernel/skas/include/uaccess-skas.h @@ -9,8 +9,14 @@ #include "asm/errno.h" #include "asm/fixmap.h" -/* No SKAS-specific checking. */ -#define access_ok_skas(type, addr, size) 0 +#define access_ok_skas(type, addr, size) \ + ((segment_eq(get_fs(), KERNEL_DS)) || \ + (((unsigned long) (addr) < TASK_SIZE) && \ + ((unsigned long) (addr) + (size) <= TASK_SIZE)) || \ + ((type == VERIFY_READ ) && \ + ((unsigned long) (addr) >= FIXADDR_USER_START) && \ + ((unsigned long) (addr) + (size) <= FIXADDR_USER_END) && \ + ((unsigned long) (addr) + (size) >= (unsigned long)(addr)))) extern int copy_from_user_skas(void *to, const void __user *from, int n); extern int copy_to_user_skas(void __user *to, const void *from, int n); diff --git a/trunk/arch/um/kernel/skas/uaccess.c b/trunk/arch/um/kernel/skas/uaccess.c index a5a47528dec7..75195281081e 100644 --- a/trunk/arch/um/kernel/skas/uaccess.c +++ b/trunk/arch/um/kernel/skas/uaccess.c @@ -143,7 +143,7 @@ int copy_from_user_skas(void *to, const void __user *from, int n) return(0); } - return(access_ok(VERIFY_READ, from, n) ? + return(access_ok_skas(VERIFY_READ, from, n) ? buffer_op((unsigned long) from, n, 0, copy_chunk_from_user, &to): n); } @@ -164,7 +164,7 @@ int copy_to_user_skas(void __user *to, const void *from, int n) return(0); } - return(access_ok(VERIFY_WRITE, to, n) ? + return(access_ok_skas(VERIFY_WRITE, to, n) ? buffer_op((unsigned long) to, n, 1, copy_chunk_to_user, &from) : n); } @@ -193,7 +193,7 @@ int strncpy_from_user_skas(char *dst, const char __user *src, int count) return(strnlen(dst, count)); } - if(!access_ok(VERIFY_READ, src, 1)) + if(!access_ok_skas(VERIFY_READ, src, 1)) return(-EFAULT); n = buffer_op((unsigned long) src, count, 0, strncpy_chunk_from_user, @@ -221,7 +221,7 @@ int clear_user_skas(void __user *mem, int len) return(0); } - return(access_ok(VERIFY_WRITE, mem, len) ? + return(access_ok_skas(VERIFY_WRITE, mem, len) ? buffer_op((unsigned long) mem, len, 1, clear_chunk, NULL) : len); } diff --git a/trunk/arch/um/kernel/trap_kern.c b/trunk/arch/um/kernel/trap_kern.c index 0d4c10a73607..95c8f8733baf 100644 --- a/trunk/arch/um/kernel/trap_kern.c +++ b/trunk/arch/um/kernel/trap_kern.c @@ -95,16 +95,7 @@ int handle_page_fault(unsigned long address, unsigned long ip, pte = pte_offset_kernel(pmd, address); } while(!pte_present(*pte)); err = 0; - /* The below warning was added in place of - * pte_mkyoung(); if (is_write) pte_mkdirty(); - * If it's triggered, we'd see normally a hang here (a clean pte is - * marked read-only to emulate the dirty bit). - * However, the generic code can mark a PTE writable but clean on a - * concurrent read fault, triggering this harmlessly. So comment it out. - */ -#if 0 WARN_ON(!pte_young(*pte) || (is_write && !pte_dirty(*pte))); -#endif flush_tlb_page(vma, address); out: up_read(&mm->mmap_sem); diff --git a/trunk/arch/um/kernel/tt/include/uaccess-tt.h b/trunk/arch/um/kernel/tt/include/uaccess-tt.h index b9bfe9c481c4..dc2ebfa8c54f 100644 --- a/trunk/arch/um/kernel/tt/include/uaccess-tt.h +++ b/trunk/arch/um/kernel/tt/include/uaccess-tt.h @@ -19,13 +19,19 @@ extern unsigned long end_vm; extern unsigned long uml_physmem; +#define under_task_size(addr, size) \ + (((unsigned long) (addr) < TASK_SIZE) && \ + (((unsigned long) (addr) + (size)) < TASK_SIZE)) + #define is_stack(addr, size) \ (((unsigned long) (addr) < STACK_TOP) && \ ((unsigned long) (addr) >= STACK_TOP - ABOVE_KMEM) && \ (((unsigned long) (addr) + (size)) <= STACK_TOP)) #define access_ok_tt(type, addr, size) \ - (is_stack(addr, size)) + ((type == VERIFY_READ) || (segment_eq(get_fs(), KERNEL_DS)) || \ + (((unsigned long) (addr) <= ((unsigned long) (addr) + (size))) && \ + (under_task_size(addr, size) || is_stack(addr, size)))) extern unsigned long get_fault_addr(void); diff --git a/trunk/arch/um/kernel/tt/uaccess.c b/trunk/arch/um/kernel/tt/uaccess.c index 1cb60726567e..a72aa632972f 100644 --- a/trunk/arch/um/kernel/tt/uaccess.c +++ b/trunk/arch/um/kernel/tt/uaccess.c @@ -8,7 +8,7 @@ int copy_from_user_tt(void *to, const void __user *from, int n) { - if(!access_ok(VERIFY_READ, from, n)) + if(!access_ok_tt(VERIFY_READ, from, n)) return(n); return(__do_copy_from_user(to, from, n, ¤t->thread.fault_addr, @@ -17,7 +17,7 @@ int copy_from_user_tt(void *to, const void __user *from, int n) int copy_to_user_tt(void __user *to, const void *from, int n) { - if(!access_ok(VERIFY_WRITE, to, n)) + if(!access_ok_tt(VERIFY_WRITE, to, n)) return(n); return(__do_copy_to_user(to, from, n, ¤t->thread.fault_addr, @@ -28,7 +28,7 @@ int strncpy_from_user_tt(char *dst, const char __user *src, int count) { int n; - if(!access_ok(VERIFY_READ, src, 1)) + if(!access_ok_tt(VERIFY_READ, src, 1)) return(-EFAULT); n = __do_strncpy_from_user(dst, src, count, @@ -47,7 +47,7 @@ int __clear_user_tt(void __user *mem, int len) int clear_user_tt(void __user *mem, int len) { - if(!access_ok(VERIFY_WRITE, mem, len)) + if(!access_ok_tt(VERIFY_WRITE, mem, len)) return(len); return(__do_clear_user(mem, len, ¤t->thread.fault_addr, diff --git a/trunk/arch/v850/Kconfig b/trunk/arch/v850/Kconfig index 310865903234..89c053b6c2c4 100644 --- a/trunk/arch/v850/Kconfig +++ b/trunk/arch/v850/Kconfig @@ -23,14 +23,6 @@ config GENERIC_CALIBRATE_DELAY bool default y -config GENERIC_HARDIRQS - bool - default y - -config GENERIC_IRQ_PROBE - bool - default y - # Turn off some random 386 crap that can affect device config config ISA bool diff --git a/trunk/arch/v850/kernel/irq.c b/trunk/arch/v850/kernel/irq.c index 7a151c26f82e..9e85969ba976 100644 --- a/trunk/arch/v850/kernel/irq.c +++ b/trunk/arch/v850/kernel/irq.c @@ -1,8 +1,8 @@ /* * arch/v850/kernel/irq.c -- High-level interrupt handling * - * Copyright (C) 2001,02,03,04,05 NEC Electronics Corporation - * Copyright (C) 2001,02,03,04,05 Miles Bader + * Copyright (C) 2001,02,03,04 NEC Electronics Corporation + * Copyright (C) 2001,02,03,04 Miles Bader * Copyright (C) 1994-2000 Ralf Baechle * Copyright (C) 1992 Linus Torvalds * @@ -27,15 +27,55 @@ #include /* - * 'what should we do if we get a hw irq event on an illegal vector'. - * each architecture has to answer this themselves, it doesn't deserve - * a generic callback i think. + * Controller mappings for all interrupt sources: */ -void ack_bad_irq(unsigned int irq) +irq_desc_t irq_desc[NR_IRQS] __cacheline_aligned = { + [0 ... NR_IRQS-1] = { + .handler = &no_irq_type, + .lock = SPIN_LOCK_UNLOCKED + } +}; + +/* + * Special irq handlers. + */ + +irqreturn_t no_action(int cpl, void *dev_id, struct pt_regs *regs) +{ + return IRQ_NONE; +} + +/* + * Generic no controller code + */ + +static void enable_none(unsigned int irq) { } +static unsigned int startup_none(unsigned int irq) { return 0; } +static void disable_none(unsigned int irq) { } +static void ack_none(unsigned int irq) { + /* + * 'what should we do if we get a hw irq event on an illegal vector'. + * each architecture has to answer this themselves, it doesn't deserve + * a generic callback i think. + */ printk("received IRQ %d with unknown interrupt type\n", irq); } +/* startup is the same as "enable", shutdown is same as "disable" */ +#define shutdown_none disable_none +#define end_none enable_none + +struct hw_interrupt_type no_irq_type = { + .typename = "none", + .startup = startup_none, + .shutdown = shutdown_none, + .enable = enable_none, + .disable = disable_none, + .ack = ack_none, + .end = end_none +}; + volatile unsigned long irq_err_count, spurious_count; /* @@ -44,68 +84,643 @@ volatile unsigned long irq_err_count, spurious_count; int show_interrupts(struct seq_file *p, void *v) { - int irq = *(loff_t *) v; + int i = *(loff_t *) v; + struct irqaction * action; + unsigned long flags; - if (irq == 0) { - int cpu; + if (i == 0) { seq_puts(p, " "); - for (cpu=0; cpu < 1 /*smp_num_cpus*/; cpu++) - seq_printf(p, "CPU%d ", cpu); + for (i=0; i < 1 /*smp_num_cpus*/; i++) + seq_printf(p, "CPU%d ", i); seq_putc(p, '\n'); } - if (irq < NR_IRQS) { - unsigned long flags; - struct irqaction *action; + if (i < NR_IRQS) { + int j, count, num; + const char *type_name = irq_desc[i].handler->typename; + spin_lock_irqsave(&irq_desc[j].lock, flags); + action = irq_desc[i].action; + if (!action) + goto skip; - spin_lock_irqsave(&irq_desc[irq].lock, flags); + count = 0; + num = -1; + for (j = 0; j < NR_IRQS; j++) + if (irq_desc[j].handler->typename == type_name) { + if (i == j) + num = count; + count++; + } - action = irq_desc[irq].action; - if (action) { - int j; - int count = 0; - int num = -1; - const char *type_name = irq_desc[irq].handler->typename; - - for (j = 0; j < NR_IRQS; j++) - if (irq_desc[j].handler->typename == type_name){ - if (irq == j) - num = count; - count++; - } - - seq_printf(p, "%3d: ",irq); - seq_printf(p, "%10u ", kstat_irqs(irq)); - if (count > 1) { - int prec = (num >= 100 ? 3 : num >= 10 ? 2 : 1); - seq_printf(p, " %*s%d", 14 - prec, - type_name, num); - } else - seq_printf(p, " %14s", type_name); + seq_printf(p, "%3d: ",i); + seq_printf(p, "%10u ", kstat_irqs(i)); + if (count > 1) { + int prec = (num >= 100 ? 3 : num >= 10 ? 2 : 1); + seq_printf(p, " %*s%d", 14 - prec, type_name, num); + } else + seq_printf(p, " %14s", type_name); - seq_printf(p, " %s", action->name); - for (action=action->next; action; action = action->next) - seq_printf(p, ", %s", action->name); - seq_putc(p, '\n'); - } - - spin_unlock_irqrestore(&irq_desc[irq].lock, flags); - } else if (irq == NR_IRQS) + 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[j].lock, flags); + } else if (i == NR_IRQS) seq_printf(p, "ERR: %10lu\n", irq_err_count); - return 0; } +/* + * This should really return information about whether + * we should do bottom half handling etc. Right now we + * end up _always_ checking the bottom half, which is a + * waste of time and is not what some drivers would + * prefer. + */ +int handle_IRQ_event(unsigned int irq, struct pt_regs * regs, struct irqaction * action) +{ + int status = 1; /* Force the "do bottom halves" bit */ + int ret; + + if (!(action->flags & SA_INTERRUPT)) + local_irq_enable(); + + do { + ret = action->handler(irq, action->dev_id, regs); + if (ret == IRQ_HANDLED) + status |= action->flags; + action = action->next; + } while (action); + if (status & SA_SAMPLE_RANDOM) + add_interrupt_randomness(irq); + local_irq_disable(); + + return status; +} + +/* + * Generic enable/disable code: this just calls + * down into the PIC-specific version for the actual + * hardware disable after having gotten the irq + * controller lock. + */ + +/** + * disable_irq_nosync - disable an irq without waiting + * @irq: Interrupt to disable + * + * Disable the selected interrupt line. Disables of an interrupt + * stack. Unlike disable_irq(), this function does not ensure existing + * instances of the IRQ handler have completed before returning. + * + * This function may be called from IRQ context. + */ + +void inline disable_irq_nosync(unsigned int irq) +{ + irq_desc_t *desc = irq_desc + irq; + unsigned long flags; + + spin_lock_irqsave(&desc->lock, flags); + if (!desc->depth++) { + desc->status |= IRQ_DISABLED; + desc->handler->disable(irq); + } + spin_unlock_irqrestore(&desc->lock, flags); +} + +/** + * disable_irq - disable an irq and wait for completion + * @irq: Interrupt to disable + * + * Disable the selected interrupt line. Disables of an interrupt + * stack. That is for two disables you need two enables. This + * function waits for any pending IRQ handlers for this interrupt + * to complete before returning. If you use this function while + * holding a resource the IRQ handler may need you will deadlock. + * + * This function may be called - with care - from IRQ context. + */ + +void disable_irq(unsigned int irq) +{ + disable_irq_nosync(irq); + synchronize_irq(irq); +} + +/** + * enable_irq - enable interrupt handling on an irq + * @irq: Interrupt to enable + * + * Re-enables the processing of interrupts on this IRQ line + * providing no disable_irq calls are now in effect. + * + * This function may be called from IRQ context. + */ + +void enable_irq(unsigned int irq) +{ + irq_desc_t *desc = irq_desc + irq; + unsigned long flags; + + spin_lock_irqsave(&desc->lock, flags); + switch (desc->depth) { + case 1: { + unsigned int status = desc->status & ~IRQ_DISABLED; + desc->status = status; + if ((status & (IRQ_PENDING | IRQ_REPLAY)) == IRQ_PENDING) { + desc->status = status | IRQ_REPLAY; + hw_resend_irq(desc->handler,irq); + } + desc->handler->enable(irq); + /* fall-through */ + } + default: + desc->depth--; + break; + case 0: + printk("enable_irq(%u) unbalanced from %p\n", irq, + __builtin_return_address(0)); + } + spin_unlock_irqrestore(&desc->lock, flags); +} + /* Handle interrupt IRQ. REGS are the registers at the time of ther interrupt. */ unsigned int handle_irq (int irq, struct pt_regs *regs) { + /* + * We ack quickly, we don't want the irq controller + * thinking we're snobs just because some other CPU has + * disabled global interrupts (we have already done the + * INT_ACK cycles, it's too late to try to pretend to the + * controller that we aren't taking the interrupt). + * + * 0 return value means that this irq is already being + * handled by some other CPU. (or is disabled) + */ + int cpu = smp_processor_id(); + irq_desc_t *desc = irq_desc + irq; + struct irqaction * action; + unsigned int status; + irq_enter(); - __do_IRQ(irq, regs); + kstat_cpu(cpu).irqs[irq]++; + spin_lock(&desc->lock); + desc->handler->ack(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; + 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 handle_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); + handle_IRQ_event(irq, regs, action); + spin_lock(&desc->lock); + + if (likely(!(desc->status & IRQ_PENDING))) + break; + desc->status &= ~IRQ_PENDING; + } + desc->status &= ~IRQ_INPROGRESS; + +out: + /* + * The ->end() handler has to deal with interrupts which got + * disabled while the handler was running. + */ + desc->handler->end(irq); + spin_unlock(&desc->lock); + irq_exit(); + return 1; } +/** + * request_irq - allocate an interrupt line + * @irq: Interrupt line to allocate + * @handler: Function to be called when the IRQ occurs + * @irqflags: Interrupt type flags + * @devname: An ascii name for the claiming device + * @dev_id: A cookie passed back to the handler function + * + * This call allocates interrupt resources and enables the + * interrupt line and IRQ handling. From the point this + * call is made your handler function may be invoked. Since + * your handler function must clear any interrupt the board + * raises, you must take care both to initialise your hardware + * and to set up the interrupt handler in the right order. + * + * Dev_id must be globally unique. Normally the address of the + * device data structure is used as the cookie. Since the handler + * receives this value it makes sense to use it. + * + * If your interrupt is shared you must pass a non NULL dev_id + * as this is required when freeing the interrupt. + * + * Flags: + * + * SA_SHIRQ Interrupt is shared + * + * SA_INTERRUPT Disable local interrupts while processing + * + * SA_SAMPLE_RANDOM The interrupt can be used for entropy + * + */ + +int request_irq(unsigned int irq, + irqreturn_t (*handler)(int, void *, struct pt_regs *), + unsigned long irqflags, + const char * devname, + void *dev_id) +{ + int retval; + struct irqaction * action; + +#if 1 + /* + * Sanity-check: shared interrupts should REALLY pass in + * a real dev-ID, otherwise we'll have trouble later trying + * to figure out which interrupt is which (messes up the + * interrupt freeing logic etc). + */ + if (irqflags & SA_SHIRQ) { + if (!dev_id) + printk("Bad boy: %s (at 0x%x) called us without a dev_id!\n", devname, (&irq)[-1]); + } +#endif + + if (irq >= NR_IRQS) + return -EINVAL; + if (!handler) + return -EINVAL; + + action = (struct irqaction *) + kmalloc(sizeof(struct irqaction), GFP_KERNEL); + if (!action) + return -ENOMEM; + + action->handler = handler; + action->flags = irqflags; + cpus_clear(action->mask); + action->name = devname; + action->next = NULL; + action->dev_id = dev_id; + + retval = setup_irq(irq, action); + if (retval) + kfree(action); + return retval; +} + +EXPORT_SYMBOL(request_irq); + +/** + * free_irq - free an interrupt + * @irq: Interrupt line to free + * @dev_id: Device identity to free + * + * Remove an interrupt handler. The handler is removed and if the + * interrupt line is no longer in use by any driver it is disabled. + * On a shared IRQ the caller must ensure the interrupt is disabled + * on the card it drives before calling this function. The function + * does not return until any executing interrupts for this IRQ + * have completed. + * + * This function may be called from interrupt context. + * + * Bugs: Attempting to free an irq in a handler for the same irq hangs + * the machine. + */ + +void free_irq(unsigned int irq, void *dev_id) +{ + irq_desc_t *desc; + struct irqaction **p; + unsigned long flags; + + if (irq >= NR_IRQS) + return; + + desc = irq_desc + irq; + spin_lock_irqsave(&desc->lock,flags); + p = &desc->action; + for (;;) { + struct irqaction * action = *p; + if (action) { + struct irqaction **pp = p; + p = &action->next; + if (action->dev_id != dev_id) + continue; + + /* Found it - now remove it from the list of entries */ + *pp = action->next; + if (!desc->action) { + desc->status |= IRQ_DISABLED; + desc->handler->shutdown(irq); + } + spin_unlock_irqrestore(&desc->lock,flags); + + synchronize_irq(irq); + kfree(action); + return; + } + printk("Trying to free free IRQ%d\n",irq); + spin_unlock_irqrestore(&desc->lock,flags); + return; + } +} + +EXPORT_SYMBOL(free_irq); + +/* + * IRQ autodetection code.. + * + * This depends on the fact that any interrupt that + * comes in on to an unassigned handler will get stuck + * with "IRQ_WAITING" cleared and the interrupt + * disabled. + */ + +static DECLARE_MUTEX(probe_sem); + +/** + * probe_irq_on - begin an interrupt autodetect + * + * Commence probing for an interrupt. The interrupts are scanned + * and a mask of potential interrupt lines is returned. + * + */ + +unsigned long probe_irq_on(void) +{ + unsigned int i; + irq_desc_t *desc; + unsigned long val; + unsigned long delay; + + down(&probe_sem); + /* + * something may have generated an irq long ago and we want to + * flush such a longstanding irq before considering it as spurious. + */ + for (i = NR_IRQS-1; i > 0; i--) { + desc = irq_desc + i; + + spin_lock_irq(&desc->lock); + if (!irq_desc[i].action) + irq_desc[i].handler->startup(i); + spin_unlock_irq(&desc->lock); + } + + /* Wait for longstanding interrupts to trigger. */ + for (delay = jiffies + HZ/50; time_after(delay, jiffies); ) + /* about 20ms delay */ barrier(); + + /* + * enable any unassigned irqs + * (we must startup again here because if a longstanding irq + * happened in the previous stage, it may have masked itself) + */ + for (i = NR_IRQS-1; i > 0; i--) { + desc = irq_desc + i; + + spin_lock_irq(&desc->lock); + if (!desc->action) { + desc->status |= IRQ_AUTODETECT | IRQ_WAITING; + if (desc->handler->startup(i)) + desc->status |= IRQ_PENDING; + } + spin_unlock_irq(&desc->lock); + } + + /* + * Wait for spurious interrupts to trigger + */ + for (delay = jiffies + HZ/10; time_after(delay, jiffies); ) + /* about 100ms delay */ barrier(); + + /* + * Now filter out any obviously spurious interrupts + */ + val = 0; + for (i = 0; i < NR_IRQS; i++) { + irq_desc_t *desc = irq_desc + i; + unsigned int status; + + spin_lock_irq(&desc->lock); + status = desc->status; + + if (status & IRQ_AUTODETECT) { + /* It triggered already - consider it spurious. */ + if (!(status & IRQ_WAITING)) { + desc->status = status & ~IRQ_AUTODETECT; + desc->handler->shutdown(i); + } else + if (i < 32) + val |= 1 << i; + } + spin_unlock_irq(&desc->lock); + } + + return val; +} + +EXPORT_SYMBOL(probe_irq_on); + +/* + * Return a mask of triggered interrupts (this + * can handle only legacy ISA interrupts). + */ + +/** + * probe_irq_mask - scan a bitmap of interrupt lines + * @val: mask of interrupts to consider + * + * Scan the ISA bus interrupt lines and return a bitmap of + * active interrupts. The interrupt probe logic state is then + * returned to its previous value. + * + * Note: we need to scan all the irq's even though we will + * only return ISA irq numbers - just so that we reset them + * all to a known state. + */ +unsigned int probe_irq_mask(unsigned long val) +{ + int i; + unsigned int mask; + + mask = 0; + for (i = 0; i < NR_IRQS; i++) { + irq_desc_t *desc = irq_desc + i; + unsigned int status; + + spin_lock_irq(&desc->lock); + status = desc->status; + + if (status & IRQ_AUTODETECT) { + if (i < 16 && !(status & IRQ_WAITING)) + mask |= 1 << i; + + desc->status = status & ~IRQ_AUTODETECT; + desc->handler->shutdown(i); + } + spin_unlock_irq(&desc->lock); + } + up(&probe_sem); + + return mask & val; +} + +/* + * Return the one interrupt that triggered (this can + * handle any interrupt source). + */ + +/** + * probe_irq_off - end an interrupt autodetect + * @val: mask of potential interrupts (unused) + * + * Scans the unused interrupt lines and returns the line which + * appears to have triggered the interrupt. If no interrupt was + * found then zero is returned. If more than one interrupt is + * found then minus the first candidate is returned to indicate + * their is doubt. + * + * The interrupt probe logic state is returned to its previous + * value. + * + * BUGS: When used in a module (which arguably shouldnt happen) + * nothing prevents two IRQ probe callers from overlapping. The + * results of this are non-optimal. + */ + +int probe_irq_off(unsigned long val) +{ + int i, irq_found, nr_irqs; + + nr_irqs = 0; + irq_found = 0; + for (i = 0; i < NR_IRQS; i++) { + irq_desc_t *desc = irq_desc + i; + unsigned int status; + + spin_lock_irq(&desc->lock); + status = desc->status; + + if (status & IRQ_AUTODETECT) { + if (!(status & IRQ_WAITING)) { + if (!nr_irqs) + irq_found = i; + nr_irqs++; + } + desc->status = status & ~IRQ_AUTODETECT; + desc->handler->shutdown(i); + } + spin_unlock_irq(&desc->lock); + } + up(&probe_sem); + + if (nr_irqs > 1) + irq_found = -irq_found; + return irq_found; +} + +EXPORT_SYMBOL(probe_irq_off); + +/* this was setup_x86_irq but it seems pretty generic */ +int setup_irq(unsigned int irq, struct irqaction * new) +{ + int shared = 0; + unsigned long flags; + struct irqaction *old, **p; + irq_desc_t *desc = irq_desc + irq; + + /* + * Some drivers like serial.c use request_irq() heavily, + * so we have to be careful not to interfere with a + * running system. + */ + if (new->flags & SA_SAMPLE_RANDOM) { + /* + * This function might sleep, we want to call it first, + * outside of the atomic block. + * Yes, this might clear the entropy pool if the wrong + * driver is attempted to be loaded, without actually + * installing a new handler, but is this really a problem, + * only the sysadmin is able to do this. + */ + rand_initialize_irq(irq); + } + + /* + * The following block of code has to be executed atomically + */ + spin_lock_irqsave(&desc->lock,flags); + p = &desc->action; + if ((old = *p) != NULL) { + /* Can't share interrupts unless both agree to */ + if (!(old->flags & new->flags & SA_SHIRQ)) { + spin_unlock_irqrestore(&desc->lock,flags); + return -EBUSY; + } + + /* add new interrupt at end of irq queue */ + do { + p = &old->next; + old = *p; + } while (old); + shared = 1; + } + + *p = new; + + if (!shared) { + desc->depth = 0; + desc->status &= ~(IRQ_DISABLED | IRQ_AUTODETECT | IRQ_WAITING | IRQ_INPROGRESS); + desc->handler->startup(irq); + } + spin_unlock_irqrestore(&desc->lock,flags); + + /* register_irq_proc(irq); */ + return 0; +} + /* Initialize irq handling for IRQs. BASE_IRQ, BASE_IRQ+INTERVAL, ..., BASE_IRQ+NUM*INTERVAL to IRQ_TYPE. An IRQ_TYPE of 0 means to use a generic interrupt type. */ @@ -121,3 +736,9 @@ init_irq_handlers (int base_irq, int num, int interval, base_irq += interval; } } + +#if defined(CONFIG_PROC_FS) && defined(CONFIG_SYSCTL) +void init_irq_proc(void) +{ +} +#endif /* CONFIG_PROC_FS && CONFIG_SYSCTL */ diff --git a/trunk/arch/x86_64/Kconfig b/trunk/arch/x86_64/Kconfig index 6ece645e4dbe..4cce2f6f170c 100644 --- a/trunk/arch/x86_64/Kconfig +++ b/trunk/arch/x86_64/Kconfig @@ -226,42 +226,22 @@ config SCHED_SMT source "kernel/Kconfig.preempt" -config NUMA - bool "Non Uniform Memory Access (NUMA) Support" - depends on SMP - help - Enable NUMA (Non Uniform Memory Access) support. The kernel - will try to allocate memory used by a CPU on the local memory - controller of the CPU and add some more NUMA awareness to the kernel. - This code is recommended on all multiprocessor Opteron systems. - If the system is EM64T, you should say N unless your system is EM64T - NUMA. - config K8_NUMA - bool "Old style AMD Opteron NUMA detection" - depends on NUMA - default y - help - Enable K8 NUMA node topology detection. You should say Y here if - you have a multi processor AMD K8 system. This uses an old - method to read the NUMA configurtion directly from the builtin - Northbridge of Opteron. It is recommended to use X86_64_ACPI_NUMA - instead, which also takes priority if both are compiled in. - -# Dummy CONFIG option to select ACPI_NUMA from drivers/acpi/Kconfig. - -config X86_64_ACPI_NUMA - bool "ACPI NUMA detection" - depends on NUMA - select ACPI - select ACPI_NUMA - default y + bool "K8 NUMA support" + select NUMA + depends on SMP help - Enable ACPI SRAT based node topology detection. + Enable NUMA (Non Unified Memory Architecture) support for + AMD Opteron Multiprocessor systems. The kernel will try to allocate + memory used by a CPU on the local memory controller of the CPU + and add some more NUMA awareness to the kernel. + This code is recommended on all multiprocessor Opteron systems + and normally doesn't hurt on others. config NUMA_EMU - bool "NUMA emulation" - depends on NUMA + bool "NUMA emulation support" + select NUMA + depends on SMP help Enable NUMA emulation. A flat machine will be split into virtual nodes when booted with "numa=fake=N", where N is the @@ -272,6 +252,9 @@ config ARCH_DISCONTIGMEM_ENABLE depends on NUMA default y +config NUMA + bool + default n config ARCH_DISCONTIGMEM_ENABLE def_bool y @@ -391,14 +374,6 @@ config X86_MCE_INTEL Additional support for intel specific MCE features such as the thermal monitor. -config X86_MCE_AMD - bool "AMD MCE features" - depends on X86_MCE && X86_LOCAL_APIC - default y - help - Additional support for AMD specific MCE features such as - the DRAM Error Threshold. - config PHYSICAL_START hex "Physical address where the kernel is loaded" if EMBEDDED default "0x100000" @@ -527,7 +502,7 @@ config IA32_EMULATION left. config IA32_AOUT - tristate "IA32 a.out support" + bool "IA32 a.out support" depends on IA32_EMULATION help Support old a.out binaries in the 32bit emulation. diff --git a/trunk/arch/x86_64/Kconfig.debug b/trunk/arch/x86_64/Kconfig.debug index e2c6e64a85ec..d584ecc27ea1 100644 --- a/trunk/arch/x86_64/Kconfig.debug +++ b/trunk/arch/x86_64/Kconfig.debug @@ -2,6 +2,15 @@ menu "Kernel hacking" source "lib/Kconfig.debug" +# !SMP for now because the context switch early causes GPF in segment reloading +# and the GS base checking does the wrong thing then, causing a hang. +config CHECKING + bool "Additional run-time checks" + depends on DEBUG_KERNEL && !SMP + help + Enables some internal consistency checks for kernel debugging. + You should normally say N. + config INIT_DEBUG bool "Debug __init statements" depends on DEBUG_KERNEL diff --git a/trunk/arch/x86_64/defconfig b/trunk/arch/x86_64/defconfig index 5d56542fb68f..f8db7e500fbf 100644 --- a/trunk/arch/x86_64/defconfig +++ b/trunk/arch/x86_64/defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.14-git7 -# Sat Nov 5 15:55:50 2005 +# Linux kernel version: 2.6.13-git11 +# Mon Sep 12 16:16:16 2005 # CONFIG_X86_64=y CONFIG_64BIT=y @@ -35,7 +35,7 @@ CONFIG_POSIX_MQUEUE=y # CONFIG_BSD_PROCESS_ACCT is not set CONFIG_SYSCTL=y # CONFIG_AUDIT is not set -CONFIG_HOTPLUG=y +# CONFIG_HOTPLUG is not set CONFIG_KOBJECT_UEVENT=y CONFIG_IKCONFIG=y CONFIG_IKCONFIG_PROC=y @@ -93,11 +93,10 @@ CONFIG_PREEMPT_NONE=y # CONFIG_PREEMPT_VOLUNTARY is not set # CONFIG_PREEMPT is not set CONFIG_PREEMPT_BKL=y -CONFIG_NUMA=y CONFIG_K8_NUMA=y -CONFIG_X86_64_ACPI_NUMA=y # CONFIG_NUMA_EMU is not set CONFIG_ARCH_DISCONTIGMEM_ENABLE=y +CONFIG_NUMA=y CONFIG_ARCH_DISCONTIGMEM_DEFAULT=y CONFIG_ARCH_SPARSEMEM_ENABLE=y CONFIG_SELECT_MEMORY_MODEL=y @@ -108,10 +107,9 @@ CONFIG_DISCONTIGMEM=y CONFIG_FLAT_NODE_MEM_MAP=y CONFIG_NEED_MULTIPLE_NODES=y # CONFIG_SPARSEMEM_STATIC is not set -CONFIG_SPLIT_PTLOCK_CPUS=4 CONFIG_HAVE_ARCH_EARLY_PFN_TO_NID=y +CONFIG_HAVE_DEC_LOCK=y CONFIG_NR_CPUS=32 -CONFIG_HOTPLUG_CPU=y CONFIG_HPET_TIMER=y CONFIG_X86_PM_TIMER=y CONFIG_HPET_EMULATE_RTC=y @@ -119,7 +117,6 @@ CONFIG_GART_IOMMU=y CONFIG_SWIOTLB=y CONFIG_X86_MCE=y CONFIG_X86_MCE_INTEL=y -CONFIG_X86_MCE_AMD=y CONFIG_PHYSICAL_START=0x100000 # CONFIG_KEXEC is not set CONFIG_SECCOMP=y @@ -139,15 +136,11 @@ CONFIG_PM=y # CONFIG_PM_DEBUG is not set CONFIG_SOFTWARE_SUSPEND=y CONFIG_PM_STD_PARTITION="" -CONFIG_SUSPEND_SMP=y # # ACPI (Advanced Configuration and Power Interface) Support # CONFIG_ACPI=y -CONFIG_ACPI_SLEEP=y -CONFIG_ACPI_SLEEP_PROC_FS=y -CONFIG_ACPI_SLEEP_PROC_SLEEP=y CONFIG_ACPI_AC=y CONFIG_ACPI_BATTERY=y CONFIG_ACPI_BUTTON=y @@ -155,7 +148,6 @@ CONFIG_ACPI_BUTTON=y CONFIG_ACPI_HOTKEY=m CONFIG_ACPI_FAN=y CONFIG_ACPI_PROCESSOR=y -CONFIG_ACPI_HOTPLUG_CPU=y CONFIG_ACPI_THERMAL=y CONFIG_ACPI_NUMA=y # CONFIG_ACPI_ASUS is not set @@ -166,7 +158,7 @@ CONFIG_ACPI_BLACKLIST_YEAR=2001 CONFIG_ACPI_EC=y CONFIG_ACPI_POWER=y CONFIG_ACPI_SYSTEM=y -CONFIG_ACPI_CONTAINER=y +# CONFIG_ACPI_CONTAINER is not set # # CPU Frequency scaling @@ -301,6 +293,7 @@ CONFIG_IPV6=y # Network testing # # CONFIG_NET_PKTGEN is not set +# CONFIG_NETFILTER_NETLINK is not set # CONFIG_HAMRADIO is not set # CONFIG_IRDA is not set # CONFIG_BT is not set @@ -318,11 +311,6 @@ CONFIG_PREVENT_FIRMWARE_BUILD=y # CONFIG_FW_LOADER is not set # CONFIG_DEBUG_DRIVER is not set -# -# Connector - unified userspace <-> kernelspace linker -# -# CONFIG_CONNECTOR is not set - # # Memory Technology Devices (MTD) # @@ -366,11 +354,6 @@ CONFIG_IOSCHED_NOOP=y # CONFIG_IOSCHED_AS is not set CONFIG_IOSCHED_DEADLINE=y CONFIG_IOSCHED_CFQ=y -# CONFIG_DEFAULT_AS is not set -CONFIG_DEFAULT_DEADLINE=y -# CONFIG_DEFAULT_CFQ is not set -# CONFIG_DEFAULT_NOOP is not set -CONFIG_DEFAULT_IOSCHED="cfq" # CONFIG_ATA_OVER_ETH is not set # @@ -467,7 +450,6 @@ CONFIG_BLK_DEV_SD=y CONFIG_SCSI_SPI_ATTRS=y # CONFIG_SCSI_FC_ATTRS is not set # CONFIG_SCSI_ISCSI_ATTRS is not set -# CONFIG_SCSI_SAS_ATTRS is not set # # SCSI low-level drivers @@ -487,24 +469,20 @@ CONFIG_AIC79XX_DEBUG_MASK=0 # CONFIG_AIC79XX_REG_PRETTY_PRINT is not set # CONFIG_MEGARAID_NEWGEN is not set # CONFIG_MEGARAID_LEGACY is not set -# CONFIG_MEGARAID_SAS is not set CONFIG_SCSI_SATA=y # CONFIG_SCSI_SATA_AHCI is not set # CONFIG_SCSI_SATA_SVW is not set CONFIG_SCSI_ATA_PIIX=y # CONFIG_SCSI_SATA_MV is not set -CONFIG_SCSI_SATA_NV=y -# CONFIG_SCSI_PDC_ADMA is not set -# CONFIG_SCSI_SATA_QSTOR is not set +# CONFIG_SCSI_SATA_NV 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=y # CONFIG_SCSI_SATA_VITESSE is not set -CONFIG_SCSI_SATA_INTEL_COMBINED=y # CONFIG_SCSI_BUSLOGIC is not set # CONFIG_SCSI_DMX3191D is not set # CONFIG_SCSI_EATA is not set @@ -547,7 +525,6 @@ CONFIG_BLK_DEV_DM=y CONFIG_FUSION=y CONFIG_FUSION_SPI=y # CONFIG_FUSION_FC is not set -# CONFIG_FUSION_SAS is not set CONFIG_FUSION_MAX_SGE=128 # CONFIG_FUSION_CTL is not set @@ -587,7 +564,6 @@ 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=y CONFIG_VORTEX=y # CONFIG_TYPHOON is not set @@ -764,43 +740,7 @@ CONFIG_LEGACY_PTY_COUNT=256 # # Watchdog Cards # -CONFIG_WATCHDOG=y -# CONFIG_WATCHDOG_NOWAYOUT is not set - -# -# Watchdog Device Drivers -# -CONFIG_SOFT_WATCHDOG=y -# CONFIG_ACQUIRE_WDT is not set -# CONFIG_ADVANTECH_WDT is not set -# CONFIG_ALIM1535_WDT is not set -# CONFIG_ALIM7101_WDT is not set -# CONFIG_SC520_WDT is not set -# CONFIG_EUROTECH_WDT is not set -# CONFIG_IB700_WDT is not set -# CONFIG_IBMASR is not set -# CONFIG_WAFER_WDT is not set -# CONFIG_I6300ESB_WDT is not set -# CONFIG_I8XX_TCO is not set -# CONFIG_SC1200_WDT is not set -# CONFIG_60XX_WDT is not set -# CONFIG_SBC8360_WDT is not set -# CONFIG_CPU5_WDT is not set -# CONFIG_W83627HF_WDT is not set -# CONFIG_W83877F_WDT is not set -# CONFIG_W83977F_WDT is not set -# CONFIG_MACHZ_WDT is not set - -# -# PCI-based Watchdog Cards -# -# CONFIG_PCIPCWATCHDOG is not set -# CONFIG_WDTPCI is not set - -# -# USB-based Watchdog Cards -# -# CONFIG_USBPCWATCHDOG is not set +# CONFIG_WATCHDOG is not set CONFIG_HW_RANDOM=y # CONFIG_NVRAM is not set CONFIG_RTC=y @@ -827,7 +767,6 @@ CONFIG_MAX_RAW_DEVS=256 # TPM devices # # CONFIG_TCG_TPM is not set -# CONFIG_TELCLOCK is not set # # I2C support @@ -844,7 +783,6 @@ CONFIG_MAX_RAW_DEVS=256 # CONFIG_HWMON=y # CONFIG_HWMON_VID is not set -# CONFIG_SENSORS_HDAPS is not set # CONFIG_HWMON_DEBUG_CHIP is not set # @@ -948,15 +886,12 @@ CONFIG_USB_UHCI_HCD=y # USB Device Class drivers # # CONFIG_OBSOLETE_OSS_USB_DRIVER is not set +# CONFIG_USB_BLUETOOTH_TTY is not set # CONFIG_USB_ACM is not set 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 @@ -989,7 +924,6 @@ CONFIG_USB_HIDINPUT=y # CONFIG_USB_XPAD is not set # CONFIG_USB_ATI_REMOTE is not set # CONFIG_USB_KEYSPAN_REMOTE is not set -# CONFIG_USB_APPLETOUCH is not set # # USB Imaging devices @@ -1071,7 +1005,7 @@ CONFIG_USB_MON=y # # CONFIG_EDD is not set # CONFIG_DELL_RBU is not set -# CONFIG_DCDBAS is not set +CONFIG_DCDBAS=m # # File systems @@ -1103,7 +1037,7 @@ CONFIG_INOTIFY=y # CONFIG_QUOTA is not set CONFIG_DNOTIFY=y CONFIG_AUTOFS_FS=y -CONFIG_AUTOFS4_FS=y +# CONFIG_AUTOFS4_FS is not set # CONFIG_FUSE_FS is not set # @@ -1134,7 +1068,7 @@ CONFIG_TMPFS=y CONFIG_HUGETLBFS=y CONFIG_HUGETLB_PAGE=y CONFIG_RAMFS=y -CONFIG_RELAYFS_FS=y +# CONFIG_RELAYFS_FS is not set # # Miscellaneous filesystems @@ -1252,9 +1186,7 @@ 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_FRAME_POINTER is not set -# CONFIG_RCU_TORTURE_TEST is not set CONFIG_INIT_DEBUG=y # CONFIG_IOMMU_DEBUG is not set CONFIG_KPROBES=y diff --git a/trunk/arch/x86_64/ia32/ia32_aout.c b/trunk/arch/x86_64/ia32/ia32_aout.c index 3bf58af98936..93c60f4aa47a 100644 --- a/trunk/arch/x86_64/ia32/ia32_aout.c +++ b/trunk/arch/x86_64/ia32/ia32_aout.c @@ -36,6 +36,9 @@ #undef WARN_OLD #undef CORE_DUMP /* probably broken */ +extern int ia32_setup_arg_pages(struct linux_binprm *bprm, + unsigned long stack_top, int exec_stack); + static int load_aout_binary(struct linux_binprm *, struct pt_regs * regs); static int load_aout_library(struct file*); diff --git a/trunk/arch/x86_64/ia32/ia32_binfmt.c b/trunk/arch/x86_64/ia32/ia32_binfmt.c index 830feb272eca..d9161e395978 100644 --- a/trunk/arch/x86_64/ia32/ia32_binfmt.c +++ b/trunk/arch/x86_64/ia32/ia32_binfmt.c @@ -335,8 +335,7 @@ static void elf32_init(struct pt_regs *regs) me->thread.es = __USER_DS; } -int ia32_setup_arg_pages(struct linux_binprm *bprm, unsigned long stack_top, - int executable_stack) +int setup_arg_pages(struct linux_binprm *bprm, unsigned long stack_top, int executable_stack) { unsigned long stack_base; struct vm_area_struct *mpnt; @@ -390,7 +389,6 @@ int ia32_setup_arg_pages(struct linux_binprm *bprm, unsigned long stack_top, return 0; } -EXPORT_SYMBOL(ia32_setup_arg_pages); static unsigned long elf32_map (struct file *filep, unsigned long addr, struct elf_phdr *eppnt, int prot, int type) diff --git a/trunk/arch/x86_64/kernel/Makefile b/trunk/arch/x86_64/kernel/Makefile index fe4cbd1c4b2f..14328cab5d3a 100644 --- a/trunk/arch/x86_64/kernel/Makefile +++ b/trunk/arch/x86_64/kernel/Makefile @@ -11,7 +11,6 @@ obj-y := process.o signal.o entry.o traps.o irq.o \ obj-$(CONFIG_X86_MCE) += mce.o obj-$(CONFIG_X86_MCE_INTEL) += mce_intel.o -obj-$(CONFIG_X86_MCE_AMD) += mce_amd.o obj-$(CONFIG_MTRR) += ../../i386/kernel/cpu/mtrr/ obj-$(CONFIG_ACPI) += acpi/ obj-$(CONFIG_X86_MSR) += msr.o diff --git a/trunk/arch/x86_64/kernel/aperture.c b/trunk/arch/x86_64/kernel/aperture.c index c7f4fdd20f05..962ad4823b6a 100644 --- a/trunk/arch/x86_64/kernel/aperture.c +++ b/trunk/arch/x86_64/kernel/aperture.c @@ -196,7 +196,7 @@ static __u32 __init search_agp_bridge(u32 *order, int *valid_agp) void __init iommu_hole_init(void) { int fix, num; - u32 aper_size, aper_alloc = 0, aper_order = 0, last_aper_order = 0; + u32 aper_size, aper_alloc = 0, aper_order, last_aper_order = 0; u64 aper_base, last_aper_base = 0; int valid_agp = 0; diff --git a/trunk/arch/x86_64/kernel/apic.c b/trunk/arch/x86_64/kernel/apic.c index 18691ce4c759..b6e7715d877f 100644 --- a/trunk/arch/x86_64/kernel/apic.c +++ b/trunk/arch/x86_64/kernel/apic.c @@ -833,16 +833,6 @@ int setup_profiling_timer(unsigned int multiplier) return 0; } -#ifdef CONFIG_X86_MCE_AMD -void setup_threshold_lvt(unsigned long lvt_off) -{ - unsigned int v = 0; - unsigned long reg = (lvt_off << 4) + 0x500; - v |= THRESHOLD_APIC_VECTOR; - apic_write(reg, v); -} -#endif /* CONFIG_X86_MCE_AMD */ - #undef APIC_DIVISOR /* diff --git a/trunk/arch/x86_64/kernel/e820.c b/trunk/arch/x86_64/kernel/e820.c index 17579a1a174b..ab3f87aaff70 100644 --- a/trunk/arch/x86_64/kernel/e820.c +++ b/trunk/arch/x86_64/kernel/e820.c @@ -23,7 +23,8 @@ #include #include #include -#include + +extern char _end[]; /* * PFN of last memory page. diff --git a/trunk/arch/x86_64/kernel/entry.S b/trunk/arch/x86_64/kernel/entry.S index 9ff42041bb6b..7937971d1853 100644 --- a/trunk/arch/x86_64/kernel/entry.S +++ b/trunk/arch/x86_64/kernel/entry.S @@ -612,9 +612,6 @@ retint_kernel: ENTRY(thermal_interrupt) apicinterrupt THERMAL_APIC_VECTOR,smp_thermal_interrupt -ENTRY(threshold_interrupt) - apicinterrupt THRESHOLD_APIC_VECTOR,mce_threshold_interrupt - #ifdef CONFIG_SMP ENTRY(reschedule_interrupt) apicinterrupt RESCHEDULE_VECTOR,smp_reschedule_interrupt diff --git a/trunk/arch/x86_64/kernel/head.S b/trunk/arch/x86_64/kernel/head.S index 15290968e49d..b92e5f45ed46 100644 --- a/trunk/arch/x86_64/kernel/head.S +++ b/trunk/arch/x86_64/kernel/head.S @@ -12,7 +12,6 @@ #include #include -#include #include #include #include @@ -71,7 +70,7 @@ startup_32: movl %eax, %cr4 /* Setup early boot stage 4 level pagetables */ - movl $(boot_level4_pgt - __START_KERNEL_map), %eax + movl $(init_level4_pgt - __START_KERNEL_map), %eax movl %eax, %cr3 /* Setup EFER (Extended Feature Enable Register) */ @@ -114,7 +113,7 @@ startup_64: movq %rax, %cr4 /* Setup early boot stage 4 level pagetables. */ - movq $(boot_level4_pgt - __START_KERNEL_map), %rax + movq $(init_level4_pgt - __START_KERNEL_map), %rax movq %rax, %cr3 /* Check if nx is implemented */ @@ -241,10 +240,20 @@ ljumpvector: ENTRY(stext) ENTRY(_stext) + /* + * This default setting generates an ident mapping at address 0x100000 + * and a mapping for the kernel that precisely maps virtual address + * 0xffffffff80000000 to physical address 0x000000. (always using + * 2Mbyte large pages provided by PAE mode) + */ .org 0x1000 ENTRY(init_level4_pgt) - /* This gets initialized in x86_64_start_kernel */ - .fill 512,8,0 + .quad 0x0000000000002007 + __PHYSICAL_START /* -> level3_ident_pgt */ + .fill 255,8,0 + .quad 0x000000000000a007 + __PHYSICAL_START + .fill 254,8,0 + /* (2^48-(2*1024*1024*1024))/(2^39) = 511 */ + .quad 0x0000000000003007 + __PHYSICAL_START /* -> level3_kernel_pgt */ .org 0x2000 ENTRY(level3_ident_pgt) @@ -341,24 +350,6 @@ ENTRY(wakeup_level4_pgt) .quad 0x0000000000003007 + __PHYSICAL_START /* -> level3_kernel_pgt */ #endif -#ifndef CONFIG_HOTPLUG_CPU - __INITDATA -#endif - /* - * This default setting generates an ident mapping at address 0x100000 - * and a mapping for the kernel that precisely maps virtual address - * 0xffffffff80000000 to physical address 0x000000. (always using - * 2Mbyte large pages provided by PAE mode) - */ - .align PAGE_SIZE -ENTRY(boot_level4_pgt) - .quad 0x0000000000002007 + __PHYSICAL_START /* -> level3_ident_pgt */ - .fill 255,8,0 - .quad 0x000000000000a007 + __PHYSICAL_START - .fill 254,8,0 - /* (2^48-(2*1024*1024*1024))/(2^39) = 511 */ - .quad 0x0000000000003007 + __PHYSICAL_START /* -> level3_kernel_pgt */ - .data .align 16 diff --git a/trunk/arch/x86_64/kernel/head64.c b/trunk/arch/x86_64/kernel/head64.c index b675c5add01e..cf6ab147a2a5 100644 --- a/trunk/arch/x86_64/kernel/head64.c +++ b/trunk/arch/x86_64/kernel/head64.c @@ -19,15 +19,14 @@ #include #include #include -#include -#include /* Don't add a printk in there. printk relies on the PDA which is not initialized yet. */ static void __init clear_bss(void) { + extern char __bss_start[], __bss_end[]; memset(__bss_start, 0, - (unsigned long) __bss_stop - (unsigned long) __bss_start); + (unsigned long) __bss_end - (unsigned long) __bss_start); } #define NEW_CL_POINTER 0x228 /* Relative to real mode data */ @@ -76,6 +75,8 @@ static void __init setup_boot_cpu_data(void) boot_cpu_data.x86_mask = eax & 0xf; } +extern char _end[]; + void __init x86_64_start_kernel(char * real_mode_data) { char *s; @@ -85,13 +86,6 @@ void __init x86_64_start_kernel(char * real_mode_data) set_intr_gate(i, early_idt_handler); asm volatile("lidt %0" :: "m" (idt_descr)); clear_bss(); - - /* - * switch to init_level4_pgt from boot_level4_pgt - */ - memcpy(init_level4_pgt, boot_level4_pgt, PTRS_PER_PGD*sizeof(pgd_t)); - asm volatile("movq %0,%%cr3" :: "r" (__pa_symbol(&init_level4_pgt))); - pda_init(0); copy_bootdata(real_mode_data); #ifdef CONFIG_SMP diff --git a/trunk/arch/x86_64/kernel/i8259.c b/trunk/arch/x86_64/kernel/i8259.c index 6e5101ad3d1a..c6c9791d77c1 100644 --- a/trunk/arch/x86_64/kernel/i8259.c +++ b/trunk/arch/x86_64/kernel/i8259.c @@ -492,7 +492,6 @@ void invalidate_interrupt5(void); void invalidate_interrupt6(void); void invalidate_interrupt7(void); void thermal_interrupt(void); -void threshold_interrupt(void); void i8254_timer_resume(void); static void setup_timer_hardware(void) @@ -516,7 +515,7 @@ void i8254_timer_resume(void) } static struct sysdev_class timer_sysclass = { - set_kset_name("timer_pit"), + set_kset_name("timer"), .resume = timer_resume, }; @@ -581,7 +580,6 @@ void __init init_IRQ(void) set_intr_gate(CALL_FUNCTION_VECTOR, call_function_interrupt); #endif set_intr_gate(THERMAL_APIC_VECTOR, thermal_interrupt); - set_intr_gate(THRESHOLD_APIC_VECTOR, threshold_interrupt); #ifdef CONFIG_X86_LOCAL_APIC /* self generated IPI for local APIC timer */ diff --git a/trunk/arch/x86_64/kernel/io_apic.c b/trunk/arch/x86_64/kernel/io_apic.c index 97154ab058b4..c8eee20cd519 100644 --- a/trunk/arch/x86_64/kernel/io_apic.c +++ b/trunk/arch/x86_64/kernel/io_apic.c @@ -57,7 +57,7 @@ int nr_ioapic_registers[MAX_IO_APICS]; * Rough estimation of how many shared IRQs there are, can * be changed anytime. */ -#define MAX_PLUS_SHARED_IRQS NR_IRQ_VECTORS +#define MAX_PLUS_SHARED_IRQS NR_IRQS #define PIN_MAP_SIZE (MAX_PLUS_SHARED_IRQS + NR_IRQS) /* @@ -85,7 +85,6 @@ int vector_irq[NR_VECTORS] __read_mostly = { [0 ... NR_VECTORS - 1] = -1}; int pin; \ struct irq_pin_list *entry = irq_2_pin + irq; \ \ - BUG_ON(irq >= NR_IRQS); \ for (;;) { \ unsigned int reg; \ pin = entry->pin; \ @@ -128,8 +127,6 @@ static void set_ioapic_affinity_irq(unsigned int irq, cpumask_t mask) } #endif -static u8 gsi_2_irq[NR_IRQ_VECTORS] = { [0 ... NR_IRQ_VECTORS-1] = 0xFF }; - /* * The common case is 1:1 IRQ<->pin mappings. Sometimes there are * shared ISA-space IRQs, so we have to support them. We are super @@ -140,7 +137,6 @@ static void add_pin_to_irq(unsigned int irq, int apic, int pin) static int first_free_entry = NR_IRQS; struct irq_pin_list *entry = irq_2_pin + irq; - BUG_ON(irq >= NR_IRQS); while (entry->next) entry = irq_2_pin + entry->next; @@ -148,7 +144,7 @@ static void add_pin_to_irq(unsigned int irq, int apic, int pin) entry->next = first_free_entry; entry = irq_2_pin + entry->next; if (++first_free_entry >= PIN_MAP_SIZE) - panic("io_apic.c: ran out of irq_2_pin entries!"); + panic("io_apic.c: whoops"); } entry->apic = apic; entry->pin = pin; @@ -424,7 +420,6 @@ int IO_APIC_get_PCI_irq_vector(int bus, int slot, int pin) best_guess = irq; } } - BUG_ON(best_guess >= NR_IRQS); return best_guess; } @@ -615,64 +610,6 @@ static inline int irq_trigger(int idx) return MPBIOS_trigger(idx); } -static int next_irq = 16; - -/* - * gsi_irq_sharing -- Name overload! "irq" can be either a legacy IRQ - * in the range 0-15, a linux IRQ in the range 0-223, or a GSI number - * from ACPI, which can reach 800 in large boxen. - * - * Compact the sparse GSI space into a sequential IRQ series and reuse - * vectors if possible. - */ -int gsi_irq_sharing(int gsi) -{ - int i, tries, vector; - - BUG_ON(gsi >= NR_IRQ_VECTORS); - - if (platform_legacy_irq(gsi)) - return gsi; - - if (gsi_2_irq[gsi] != 0xFF) - return (int)gsi_2_irq[gsi]; - - tries = NR_IRQS; - try_again: - vector = assign_irq_vector(gsi); - - /* - * Sharing vectors means sharing IRQs, so scan irq_vectors for previous - * use of vector and if found, return that IRQ. However, we never want - * to share legacy IRQs, which usually have a different trigger mode - * than PCI. - */ - for (i = 0; i < NR_IRQS; i++) - if (IO_APIC_VECTOR(i) == vector) - break; - if (platform_legacy_irq(i)) { - if (--tries >= 0) { - IO_APIC_VECTOR(i) = 0; - goto try_again; - } - panic("gsi_irq_sharing: didn't find an IRQ using vector 0x%02X for GSI %d", vector, gsi); - } - if (i < NR_IRQS) { - gsi_2_irq[gsi] = i; - printk(KERN_INFO "GSI %d sharing vector 0x%02X and IRQ %d\n", - gsi, vector, i); - return i; - } - - i = next_irq++; - BUG_ON(i >= NR_IRQS); - gsi_2_irq[gsi] = i; - IO_APIC_VECTOR(i) = vector; - printk(KERN_INFO "GSI %d assigned vector 0x%02X and IRQ %d\n", - gsi, vector, i); - return i; -} - static int pin_2_irq(int idx, int apic, int pin) { int irq, i; @@ -702,7 +639,6 @@ static int pin_2_irq(int idx, int apic, int pin) while (i < apic) irq += nr_ioapic_registers[i++]; irq += pin; - irq = gsi_irq_sharing(irq); break; } default: @@ -712,7 +648,6 @@ static int pin_2_irq(int idx, int apic, int pin) break; } } - BUG_ON(irq >= NR_IRQS); /* * PCI IRQ command line redirection. Yes, limits are hardcoded. @@ -728,7 +663,6 @@ static int pin_2_irq(int idx, int apic, int pin) } } } - BUG_ON(irq >= NR_IRQS); return irq; } @@ -756,8 +690,8 @@ int assign_irq_vector(int irq) { static int current_vector = FIRST_DEVICE_VECTOR, offset = 0; - BUG_ON(irq != AUTO_ASSIGN && (unsigned)irq >= NR_IRQ_VECTORS); - if (irq != AUTO_ASSIGN && IO_APIC_VECTOR(irq) > 0) + BUG_ON(irq >= NR_IRQ_VECTORS); + if (IO_APIC_VECTOR(irq) > 0) return IO_APIC_VECTOR(irq); next: current_vector += 8; @@ -765,8 +699,9 @@ int assign_irq_vector(int irq) goto next; if (current_vector >= FIRST_SYSTEM_VECTOR) { - /* If we run out of vectors on large boxen, must share them. */ - offset = (offset + 1) % 8; + offset++; + if (!(offset%8)) + return -ENOSPC; current_vector = FIRST_DEVICE_VECTOR + offset; } @@ -1982,7 +1917,6 @@ int io_apic_set_pci_routing (int ioapic, int pin, int irq, int edge_level, int a entry.polarity = active_high_low; entry.mask = 1; /* Disabled (masked) */ - irq = gsi_irq_sharing(irq); /* * IRQs < 16 are already in the irq_2_pin[] map */ diff --git a/trunk/arch/x86_64/kernel/mce.c b/trunk/arch/x86_64/kernel/mce.c index 183dc6105429..69541db5ff2c 100644 --- a/trunk/arch/x86_64/kernel/mce.c +++ b/trunk/arch/x86_64/kernel/mce.c @@ -37,7 +37,7 @@ static unsigned long bank[NR_BANKS] = { [0 ... NR_BANKS-1] = ~0UL }; static unsigned long console_logged; static int notify_user; static int rip_msr; -static int mce_bootlog = 1; +static int mce_bootlog; /* * Lockless MCE logging infrastructure. @@ -347,11 +347,7 @@ static void __cpuinit mce_cpu_quirks(struct cpuinfo_x86 *c) /* disable GART TBL walk error reporting, which trips off incorrectly with the IOMMU & 3ware & Cerberus. */ clear_bit(10, &bank[4]); - /* Lots of broken BIOS around that don't clear them - by default and leave crap in there. Don't log. */ - mce_bootlog = 0; } - } static void __cpuinit mce_cpu_features(struct cpuinfo_x86 *c) @@ -360,9 +356,6 @@ static void __cpuinit mce_cpu_features(struct cpuinfo_x86 *c) case X86_VENDOR_INTEL: mce_intel_feature_init(c); break; - case X86_VENDOR_AMD: - mce_amd_feature_init(c); - break; default: break; } @@ -502,16 +495,16 @@ static int __init mcheck_disable(char *str) /* mce=off disables machine check. Note you can reenable it later using sysfs. mce=TOLERANCELEVEL (number, see above) - mce=bootlog Log MCEs from before booting. Disabled by default on AMD. - mce=nobootlog Don't log MCEs from before booting. */ + mce=bootlog Log MCEs from before booting. Disabled by default to work + around buggy BIOS that leave bogus MCEs. */ static int __init mcheck_enable(char *str) { if (*str == '=') str++; if (!strcmp(str, "off")) mce_dont_init = 1; - else if (!strcmp(str, "bootlog") || !strcmp(str,"nobootlog")) - mce_bootlog = str[0] == 'b'; + else if (!strcmp(str, "bootlog")) + mce_bootlog = 1; else if (isdigit(str[0])) get_option(&str, &tolerant); else diff --git a/trunk/arch/x86_64/kernel/mce_amd.c b/trunk/arch/x86_64/kernel/mce_amd.c deleted file mode 100644 index 1f76175ace02..000000000000 --- a/trunk/arch/x86_64/kernel/mce_amd.c +++ /dev/null @@ -1,538 +0,0 @@ -/* - * (c) 2005 Advanced Micro Devices, Inc. - * Your use of this code is subject to the terms and conditions of the - * GNU general public license version 2. See "COPYING" or - * http://www.gnu.org/licenses/gpl.html - * - * Written by Jacob Shin - AMD, Inc. - * - * Support : jacob.shin@amd.com - * - * MC4_MISC0 DRAM ECC Error Threshold available under AMD K8 Rev F. - * MC4_MISC0 exists per physical processor. - * - */ - -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include - -#define PFX "mce_threshold: " -#define VERSION "version 1.00.9" -#define NR_BANKS 5 -#define THRESHOLD_MAX 0xFFF -#define INT_TYPE_APIC 0x00020000 -#define MASK_VALID_HI 0x80000000 -#define MASK_LVTOFF_HI 0x00F00000 -#define MASK_COUNT_EN_HI 0x00080000 -#define MASK_INT_TYPE_HI 0x00060000 -#define MASK_OVERFLOW_HI 0x00010000 -#define MASK_ERR_COUNT_HI 0x00000FFF -#define MASK_OVERFLOW 0x0001000000000000L - -struct threshold_bank { - unsigned int cpu; - u8 bank; - u8 interrupt_enable; - u16 threshold_limit; - struct kobject kobj; -}; - -static struct threshold_bank threshold_defaults = { - .interrupt_enable = 0, - .threshold_limit = THRESHOLD_MAX, -}; - -#ifdef CONFIG_SMP -static unsigned char shared_bank[NR_BANKS] = { - 0, 0, 0, 0, 1 -}; -#endif - -static DEFINE_PER_CPU(unsigned char, bank_map); /* see which banks are on */ - -/* - * CPU Initialization - */ - -/* must be called with correct cpu affinity */ -static void threshold_restart_bank(struct threshold_bank *b, - int reset, u16 old_limit) -{ - u32 mci_misc_hi, mci_misc_lo; - - rdmsr(MSR_IA32_MC0_MISC + b->bank * 4, mci_misc_lo, mci_misc_hi); - - if (b->threshold_limit < (mci_misc_hi & THRESHOLD_MAX)) - reset = 1; /* limit cannot be lower than err count */ - - if (reset) { /* reset err count and overflow bit */ - mci_misc_hi = - (mci_misc_hi & ~(MASK_ERR_COUNT_HI | MASK_OVERFLOW_HI)) | - (THRESHOLD_MAX - b->threshold_limit); - } else if (old_limit) { /* change limit w/o reset */ - int new_count = (mci_misc_hi & THRESHOLD_MAX) + - (old_limit - b->threshold_limit); - mci_misc_hi = (mci_misc_hi & ~MASK_ERR_COUNT_HI) | - (new_count & THRESHOLD_MAX); - } - - b->interrupt_enable ? - (mci_misc_hi = (mci_misc_hi & ~MASK_INT_TYPE_HI) | INT_TYPE_APIC) : - (mci_misc_hi &= ~MASK_INT_TYPE_HI); - - mci_misc_hi |= MASK_COUNT_EN_HI; - wrmsr(MSR_IA32_MC0_MISC + b->bank * 4, mci_misc_lo, mci_misc_hi); -} - -void __cpuinit mce_amd_feature_init(struct cpuinfo_x86 *c) -{ - int bank; - u32 mci_misc_lo, mci_misc_hi; - unsigned int cpu = smp_processor_id(); - - for (bank = 0; bank < NR_BANKS; ++bank) { - rdmsr(MSR_IA32_MC0_MISC + bank * 4, mci_misc_lo, mci_misc_hi); - - /* !valid, !counter present, bios locked */ - if (!(mci_misc_hi & MASK_VALID_HI) || - !(mci_misc_hi & MASK_VALID_HI >> 1) || - (mci_misc_hi & MASK_VALID_HI >> 2)) - continue; - - per_cpu(bank_map, cpu) |= (1 << bank); - -#ifdef CONFIG_SMP - if (shared_bank[bank] && cpu_core_id[cpu]) - continue; -#endif - - setup_threshold_lvt((mci_misc_hi & MASK_LVTOFF_HI) >> 20); - threshold_defaults.cpu = cpu; - threshold_defaults.bank = bank; - threshold_restart_bank(&threshold_defaults, 0, 0); - } -} - -/* - * APIC Interrupt Handler - */ - -/* - * threshold interrupt handler will service THRESHOLD_APIC_VECTOR. - * the interrupt goes off when error_count reaches threshold_limit. - * the handler will simply log mcelog w/ software defined bank number. - */ -asmlinkage void mce_threshold_interrupt(void) -{ - int bank; - struct mce m; - - ack_APIC_irq(); - irq_enter(); - - memset(&m, 0, sizeof(m)); - rdtscll(m.tsc); - m.cpu = smp_processor_id(); - - /* assume first bank caused it */ - for (bank = 0; bank < NR_BANKS; ++bank) { - m.bank = MCE_THRESHOLD_BASE + bank; - rdmsrl(MSR_IA32_MC0_MISC + bank * 4, m.misc); - - if (m.misc & MASK_OVERFLOW) { - mce_log(&m); - goto out; - } - } - out: - irq_exit(); -} - -/* - * Sysfs Interface - */ - -static struct sysdev_class threshold_sysclass = { - set_kset_name("threshold"), -}; - -static DEFINE_PER_CPU(struct sys_device, device_threshold); - -struct threshold_attr { - struct attribute attr; - ssize_t(*show) (struct threshold_bank *, char *); - ssize_t(*store) (struct threshold_bank *, const char *, size_t count); -}; - -static DEFINE_PER_CPU(struct threshold_bank *, threshold_banks[NR_BANKS]); - -static cpumask_t affinity_set(unsigned int cpu) -{ - cpumask_t oldmask = current->cpus_allowed; - cpumask_t newmask = CPU_MASK_NONE; - cpu_set(cpu, newmask); - set_cpus_allowed(current, newmask); - return oldmask; -} - -static void affinity_restore(cpumask_t oldmask) -{ - set_cpus_allowed(current, oldmask); -} - -#define SHOW_FIELDS(name) \ - static ssize_t show_ ## name(struct threshold_bank * b, char *buf) \ - { \ - return sprintf(buf, "%lx\n", (unsigned long) b->name); \ - } -SHOW_FIELDS(interrupt_enable) -SHOW_FIELDS(threshold_limit) - -static ssize_t store_interrupt_enable(struct threshold_bank *b, - const char *buf, size_t count) -{ - char *end; - cpumask_t oldmask; - unsigned long new = simple_strtoul(buf, &end, 0); - if (end == buf) - return -EINVAL; - b->interrupt_enable = !!new; - - oldmask = affinity_set(b->cpu); - threshold_restart_bank(b, 0, 0); - affinity_restore(oldmask); - - return end - buf; -} - -static ssize_t store_threshold_limit(struct threshold_bank *b, - const char *buf, size_t count) -{ - char *end; - cpumask_t oldmask; - u16 old; - unsigned long new = simple_strtoul(buf, &end, 0); - if (end == buf) - return -EINVAL; - if (new > THRESHOLD_MAX) - new = THRESHOLD_MAX; - if (new < 1) - new = 1; - old = b->threshold_limit; - b->threshold_limit = new; - - oldmask = affinity_set(b->cpu); - threshold_restart_bank(b, 0, old); - affinity_restore(oldmask); - - return end - buf; -} - -static ssize_t show_error_count(struct threshold_bank *b, char *buf) -{ - u32 high, low; - cpumask_t oldmask; - oldmask = affinity_set(b->cpu); - rdmsr(MSR_IA32_MC0_MISC + b->bank * 4, low, high); /* ignore low 32 */ - affinity_restore(oldmask); - return sprintf(buf, "%x\n", - (high & 0xFFF) - (THRESHOLD_MAX - b->threshold_limit)); -} - -static ssize_t store_error_count(struct threshold_bank *b, - const char *buf, size_t count) -{ - cpumask_t oldmask; - oldmask = affinity_set(b->cpu); - threshold_restart_bank(b, 1, 0); - affinity_restore(oldmask); - return 1; -} - -#define THRESHOLD_ATTR(_name,_mode,_show,_store) { \ - .attr = {.name = __stringify(_name), .mode = _mode }, \ - .show = _show, \ - .store = _store, \ -}; - -#define ATTR_FIELDS(name) \ - static struct threshold_attr name = \ - THRESHOLD_ATTR(name, 0644, show_## name, store_## name) - -ATTR_FIELDS(interrupt_enable); -ATTR_FIELDS(threshold_limit); -ATTR_FIELDS(error_count); - -static struct attribute *default_attrs[] = { - &interrupt_enable.attr, - &threshold_limit.attr, - &error_count.attr, - NULL -}; - -#define to_bank(k) container_of(k,struct threshold_bank,kobj) -#define to_attr(a) container_of(a,struct threshold_attr,attr) - -static ssize_t show(struct kobject *kobj, struct attribute *attr, char *buf) -{ - struct threshold_bank *b = to_bank(kobj); - struct threshold_attr *a = to_attr(attr); - ssize_t ret; - ret = a->show ? a->show(b, buf) : -EIO; - return ret; -} - -static ssize_t store(struct kobject *kobj, struct attribute *attr, - const char *buf, size_t count) -{ - struct threshold_bank *b = to_bank(kobj); - struct threshold_attr *a = to_attr(attr); - ssize_t ret; - ret = a->store ? a->store(b, buf, count) : -EIO; - return ret; -} - -static struct sysfs_ops threshold_ops = { - .show = show, - .store = store, -}; - -static struct kobj_type threshold_ktype = { - .sysfs_ops = &threshold_ops, - .default_attrs = default_attrs, -}; - -/* symlinks sibling shared banks to first core. first core owns dir/files. */ -static __cpuinit int threshold_create_bank(unsigned int cpu, int bank) -{ - int err = 0; - struct threshold_bank *b = 0; - -#ifdef CONFIG_SMP - if (cpu_core_id[cpu] && shared_bank[bank]) { /* symlink */ - char name[16]; - unsigned lcpu = first_cpu(cpu_core_map[cpu]); - if (cpu_core_id[lcpu]) - goto out; /* first core not up yet */ - - b = per_cpu(threshold_banks, lcpu)[bank]; - if (!b) - goto out; - sprintf(name, "bank%i", bank); - err = sysfs_create_link(&per_cpu(device_threshold, cpu).kobj, - &b->kobj, name); - if (err) - goto out; - per_cpu(threshold_banks, cpu)[bank] = b; - goto out; - } -#endif - - b = kmalloc(sizeof(struct threshold_bank), GFP_KERNEL); - if (!b) { - err = -ENOMEM; - goto out; - } - memset(b, 0, sizeof(struct threshold_bank)); - - b->cpu = cpu; - b->bank = bank; - b->interrupt_enable = 0; - b->threshold_limit = THRESHOLD_MAX; - kobject_set_name(&b->kobj, "bank%i", bank); - b->kobj.parent = &per_cpu(device_threshold, cpu).kobj; - b->kobj.ktype = &threshold_ktype; - - err = kobject_register(&b->kobj); - if (err) { - kfree(b); - goto out; - } - per_cpu(threshold_banks, cpu)[bank] = b; - out: - return err; -} - -/* create dir/files for all valid threshold banks */ -static __cpuinit int threshold_create_device(unsigned int cpu) -{ - int bank; - int err = 0; - - per_cpu(device_threshold, cpu).id = cpu; - per_cpu(device_threshold, cpu).cls = &threshold_sysclass; - err = sysdev_register(&per_cpu(device_threshold, cpu)); - if (err) - goto out; - - for (bank = 0; bank < NR_BANKS; ++bank) { - if (!(per_cpu(bank_map, cpu) & 1 << bank)) - continue; - err = threshold_create_bank(cpu, bank); - if (err) - goto out; - } - out: - return err; -} - -#ifdef CONFIG_HOTPLUG_CPU -/* - * let's be hotplug friendly. - * in case of multiple core processors, the first core always takes ownership - * of shared sysfs dir/files, and rest of the cores will be symlinked to it. - */ - -/* cpu hotplug call removes all symlinks before first core dies */ -static __cpuinit void threshold_remove_bank(unsigned int cpu, int bank) -{ - struct threshold_bank *b; - char name[16]; - - b = per_cpu(threshold_banks, cpu)[bank]; - if (!b) - return; - if (shared_bank[bank] && atomic_read(&b->kobj.kref.refcount) > 2) { - sprintf(name, "bank%i", bank); - sysfs_remove_link(&per_cpu(device_threshold, cpu).kobj, name); - per_cpu(threshold_banks, cpu)[bank] = 0; - } else { - kobject_unregister(&b->kobj); - kfree(per_cpu(threshold_banks, cpu)[bank]); - } -} - -static __cpuinit void threshold_remove_device(unsigned int cpu) -{ - int bank; - - for (bank = 0; bank < NR_BANKS; ++bank) { - if (!(per_cpu(bank_map, cpu) & 1 << bank)) - continue; - threshold_remove_bank(cpu, bank); - } - sysdev_unregister(&per_cpu(device_threshold, cpu)); -} - -/* link all existing siblings when first core comes up */ -static __cpuinit int threshold_create_symlinks(unsigned int cpu) -{ - int bank, err = 0; - unsigned int lcpu = 0; - - if (cpu_core_id[cpu]) - return 0; - for_each_cpu_mask(lcpu, cpu_core_map[cpu]) { - if (lcpu == cpu) - continue; - for (bank = 0; bank < NR_BANKS; ++bank) { - if (!(per_cpu(bank_map, cpu) & 1 << bank)) - continue; - if (!shared_bank[bank]) - continue; - err = threshold_create_bank(lcpu, bank); - } - } - return err; -} - -/* remove all symlinks before first core dies. */ -static __cpuinit void threshold_remove_symlinks(unsigned int cpu) -{ - int bank; - unsigned int lcpu = 0; - if (cpu_core_id[cpu]) - return; - for_each_cpu_mask(lcpu, cpu_core_map[cpu]) { - if (lcpu == cpu) - continue; - for (bank = 0; bank < NR_BANKS; ++bank) { - if (!(per_cpu(bank_map, cpu) & 1 << bank)) - continue; - if (!shared_bank[bank]) - continue; - threshold_remove_bank(lcpu, bank); - } - } -} -#else /* !CONFIG_HOTPLUG_CPU */ -static __cpuinit void threshold_create_symlinks(unsigned int cpu) -{ -} -static __cpuinit void threshold_remove_symlinks(unsigned int cpu) -{ -} -static void threshold_remove_device(unsigned int cpu) -{ -} -#endif - -/* get notified when a cpu comes on/off */ -static __cpuinit int threshold_cpu_callback(struct notifier_block *nfb, - unsigned long action, void *hcpu) -{ - /* cpu was unsigned int to begin with */ - unsigned int cpu = (unsigned long)hcpu; - - if (cpu >= NR_CPUS) - goto out; - - switch (action) { - case CPU_ONLINE: - threshold_create_device(cpu); - threshold_create_symlinks(cpu); - break; - case CPU_DOWN_PREPARE: - threshold_remove_symlinks(cpu); - break; - case CPU_DOWN_FAILED: - threshold_create_symlinks(cpu); - break; - case CPU_DEAD: - threshold_remove_device(cpu); - break; - default: - break; - } - out: - return NOTIFY_OK; -} - -static struct notifier_block threshold_cpu_notifier = { - .notifier_call = threshold_cpu_callback, -}; - -static __init int threshold_init_device(void) -{ - int err; - int lcpu = 0; - - err = sysdev_class_register(&threshold_sysclass); - if (err) - goto out; - - /* to hit CPUs online before the notifier is up */ - for_each_online_cpu(lcpu) { - err = threshold_create_device(lcpu); - if (err) - goto out; - } - register_cpu_notifier(&threshold_cpu_notifier); - - out: - return err; -} - -device_initcall(threshold_init_device); diff --git a/trunk/arch/x86_64/kernel/mpparse.c b/trunk/arch/x86_64/kernel/mpparse.c index 1105250bf02c..f16d38d09daf 100644 --- a/trunk/arch/x86_64/kernel/mpparse.c +++ b/trunk/arch/x86_64/kernel/mpparse.c @@ -42,7 +42,7 @@ int acpi_found_madt; * Various Linux-internal data structures created from the * MP-table. */ -unsigned char apic_version [MAX_APICS]; +int apic_version [MAX_APICS]; unsigned char mp_bus_id_to_type [MAX_MP_BUSSES] = { [0 ... MAX_MP_BUSSES-1] = -1 }; int mp_bus_id_to_pci_bus [MAX_MP_BUSSES] = { [0 ... MAX_MP_BUSSES-1] = -1 }; @@ -65,9 +65,7 @@ unsigned long mp_lapic_addr = 0; /* Processor that is doing the boot up */ unsigned int boot_cpu_id = -1U; /* Internal processor count */ -unsigned int num_processors __initdata = 0; - -unsigned disabled_cpus __initdata; +static unsigned int num_processors = 0; /* Bitmask of physically existing CPUs */ physid_mask_t phys_cpu_present_map = PHYSID_MASK_NONE; @@ -108,14 +106,11 @@ static int __init mpf_checksum(unsigned char *mp, int len) static void __init MP_processor_info (struct mpc_config_processor *m) { - int cpu; - unsigned char ver; + int ver, cpu; static int found_bsp=0; - if (!(m->mpc_cpuflag & CPU_ENABLED)) { - disabled_cpus++; + if (!(m->mpc_cpuflag & CPU_ENABLED)) return; - } printk(KERN_INFO "Processor #%d %d:%d APIC version %d\n", m->mpc_apicid, @@ -134,14 +129,12 @@ static void __init MP_processor_info (struct mpc_config_processor *m) } cpu = num_processors++; - -#if MAX_APICS < 255 - if ((int)m->mpc_apicid > MAX_APICS) { + + if (m->mpc_apicid > MAX_APICS) { printk(KERN_ERR "Processor #%d INVALID. (Max ID: %d).\n", m->mpc_apicid, MAX_APICS); return; } -#endif ver = m->mpc_apicver; physid_set(m->mpc_apicid, phys_cpu_present_map); @@ -225,7 +218,7 @@ static void __init MP_intsrc_info (struct mpc_config_intsrc *m) m->mpc_irqtype, m->mpc_irqflag & 3, (m->mpc_irqflag >> 2) & 3, m->mpc_srcbus, m->mpc_srcbusirq, m->mpc_dstapic, m->mpc_dstirq); - if (++mp_irq_entries >= MAX_IRQ_SOURCES) + if (++mp_irq_entries == MAX_IRQ_SOURCES) panic("Max # of irq sources exceeded!!\n"); } @@ -556,7 +549,7 @@ void __init get_smp_config (void) * Read the physical hardware table. Anything here will * override the defaults. */ - if (!smp_read_mpc(phys_to_virt(mpf->mpf_physptr))) { + if (!smp_read_mpc((void *)(unsigned long)mpf->mpf_physptr)) { smp_found_config = 0; printk(KERN_ERR "BIOS bug, MP table errors detected!...\n"); printk(KERN_ERR "... disabling SMP support. (tell your hw vendor)\n"); diff --git a/trunk/arch/x86_64/kernel/pci-gart.c b/trunk/arch/x86_64/kernel/pci-gart.c index 2e28e855ec3c..88be97c96987 100644 --- a/trunk/arch/x86_64/kernel/pci-gart.c +++ b/trunk/arch/x86_64/kernel/pci-gart.c @@ -220,12 +220,6 @@ dma_alloc_coherent(struct device *dev, size_t size, dma_addr_t *dma_handle, uses the normal dma_mask for alloc_coherent. */ dma_mask &= *dev->dma_mask; - /* Why <=? Even when the mask is smaller than 4GB it is often larger - than 16MB and in this case we have a chance of finding fitting memory - in the next higher zone first. If not retry with true GFP_DMA. -AK */ - if (dma_mask <= 0xffffffff) - gfp |= GFP_DMA32; - again: memory = dma_alloc_pages(dev, gfp, get_order(size)); if (memory == NULL) @@ -251,7 +245,7 @@ dma_alloc_coherent(struct device *dev, size_t size, dma_addr_t *dma_handle, } if (!(gfp & GFP_DMA)) { - gfp = (gfp & ~GFP_DMA32) | GFP_DMA; + gfp |= GFP_DMA; goto again; } return NULL; diff --git a/trunk/arch/x86_64/kernel/process.c b/trunk/arch/x86_64/kernel/process.c index 5afd63e8cef7..59be85d9a4bc 100644 --- a/trunk/arch/x86_64/kernel/process.c +++ b/trunk/arch/x86_64/kernel/process.c @@ -144,8 +144,7 @@ void cpu_idle_wait(void) do { ssleep(1); for_each_online_cpu(cpu) { - if (cpu_isset(cpu, map) && - !per_cpu(cpu_idle_state, cpu)) + if (cpu_isset(cpu, map) && !per_cpu(cpu_idle_state, cpu)) cpu_clear(cpu, map); } cpus_and(map, map, cpu_online_map); @@ -276,8 +275,7 @@ void __show_regs(struct pt_regs * regs) system_utsname.version); printk("RIP: %04lx:[<%016lx>] ", regs->cs & 0xffff, regs->rip); printk_address(regs->rip); - printk("\nRSP: %04lx:%016lx EFLAGS: %08lx\n", regs->ss, regs->rsp, - regs->eflags); + printk("\nRSP: %04lx:%016lx EFLAGS: %08lx\n", regs->ss, regs->rsp, regs->eflags); printk("RAX: %016lx RBX: %016lx RCX: %016lx\n", regs->rax, regs->rbx, regs->rcx); printk("RDX: %016lx RSI: %016lx RDI: %016lx\n", @@ -429,14 +427,15 @@ int copy_thread(int nr, unsigned long clone_flags, unsigned long rsp, struct pt_regs * childregs; struct task_struct *me = current; - childregs = ((struct pt_regs *) - (THREAD_SIZE + (unsigned long) p->thread_info)) - 1; + childregs = ((struct pt_regs *) (THREAD_SIZE + (unsigned long) p->thread_info)) - 1; + *childregs = *regs; childregs->rax = 0; childregs->rsp = rsp; - if (rsp == ~0UL) + if (rsp == ~0UL) { childregs->rsp = (unsigned long)childregs; + } p->thread.rsp = (unsigned long) childregs; p->thread.rsp0 = (unsigned long) (childregs+1); @@ -458,8 +457,7 @@ int copy_thread(int nr, unsigned long clone_flags, unsigned long rsp, p->thread.io_bitmap_max = 0; return -ENOMEM; } - memcpy(p->thread.io_bitmap_ptr, me->thread.io_bitmap_ptr, - IO_BITMAP_BYTES); + memcpy(p->thread.io_bitmap_ptr, me->thread.io_bitmap_ptr, IO_BITMAP_BYTES); } /* @@ -496,8 +494,7 @@ int copy_thread(int nr, unsigned long clone_flags, unsigned long rsp, * - fold all the options into a flag word and test it with a single test. * - could test fs/gs bitsliced */ -struct task_struct * -__switch_to(struct task_struct *prev_p, struct task_struct *next_p) +struct task_struct *__switch_to(struct task_struct *prev_p, struct task_struct *next_p) { struct thread_struct *prev = &prev_p->thread, *next = &next_p->thread; @@ -568,8 +565,7 @@ __switch_to(struct task_struct *prev_p, struct task_struct *next_p) prev->userrsp = read_pda(oldrsp); write_pda(oldrsp, next->userrsp); write_pda(pcurrent, next_p); - write_pda(kernelstack, - (unsigned long)next_p->thread_info + THREAD_SIZE - PDA_STACKOFFSET); + write_pda(kernelstack, (unsigned long)next_p->thread_info + THREAD_SIZE - PDA_STACKOFFSET); /* * Now maybe reload the debug registers @@ -650,9 +646,7 @@ asmlinkage long sys_fork(struct pt_regs *regs) return do_fork(SIGCHLD, regs->rsp, regs, 0, NULL, NULL); } -asmlinkage long -sys_clone(unsigned long clone_flags, unsigned long newsp, - void __user *parent_tid, void __user *child_tid, struct pt_regs *regs) +asmlinkage long sys_clone(unsigned long clone_flags, unsigned long newsp, void __user *parent_tid, void __user *child_tid, struct pt_regs *regs) { if (!newsp) newsp = regs->rsp; @@ -688,8 +682,7 @@ unsigned long get_wchan(struct task_struct *p) return 0; fp = *(u64 *)(p->thread.rsp); do { - if (fp < (unsigned long)stack || - fp > (unsigned long)stack+THREAD_SIZE) + if (fp < (unsigned long)stack || fp > (unsigned long)stack+THREAD_SIZE) return 0; rip = *(u64 *)(fp+8); if (!in_sched_functions(rip)) @@ -724,8 +717,8 @@ long do_arch_prctl(struct task_struct *task, int code, unsigned long addr) task->thread.gsindex = 0; task->thread.gs = addr; if (doit) { - load_gs_index(0); - ret = checking_wrmsrl(MSR_KERNEL_GS_BASE, addr); + load_gs_index(0); + ret = checking_wrmsrl(MSR_KERNEL_GS_BASE, addr); } } put_cpu(); @@ -742,7 +735,7 @@ long do_arch_prctl(struct task_struct *task, int code, unsigned long addr) set_32bit_tls(task, FS_TLS, addr); if (doit) { load_TLS(&task->thread, cpu); - asm volatile("movl %0,%%fs" :: "r"(FS_TLS_SEL)); + asm volatile("movl %0,%%fs" :: "r" (FS_TLS_SEL)); } task->thread.fsindex = FS_TLS_SEL; task->thread.fs = 0; @@ -752,8 +745,8 @@ long do_arch_prctl(struct task_struct *task, int code, unsigned long addr) if (doit) { /* set the selector to 0 to not confuse __switch_to */ - asm volatile("movl %0,%%fs" :: "r" (0)); - ret = checking_wrmsrl(MSR_FS_BASE, addr); + asm volatile("movl %0,%%fs" :: "r" (0)); + ret = checking_wrmsrl(MSR_FS_BASE, addr); } } put_cpu(); @@ -762,9 +755,9 @@ long do_arch_prctl(struct task_struct *task, int code, unsigned long addr) unsigned long base; if (task->thread.fsindex == FS_TLS_SEL) base = read_32bit_tls(task, FS_TLS); - else if (doit) + else if (doit) { rdmsrl(MSR_FS_BASE, base); - else + } else base = task->thread.fs; ret = put_user(base, (unsigned long __user *)addr); break; @@ -773,9 +766,9 @@ long do_arch_prctl(struct task_struct *task, int code, unsigned long addr) unsigned long base; if (task->thread.gsindex == GS_TLS_SEL) base = read_32bit_tls(task, GS_TLS); - else if (doit) + else if (doit) { rdmsrl(MSR_KERNEL_GS_BASE, base); - else + } else base = task->thread.gs; ret = put_user(base, (unsigned long __user *)addr); break; diff --git a/trunk/arch/x86_64/kernel/reboot.c b/trunk/arch/x86_64/kernel/reboot.c index 75235ed2b31b..47f95687905f 100644 --- a/trunk/arch/x86_64/kernel/reboot.c +++ b/trunk/arch/x86_64/kernel/reboot.c @@ -77,7 +77,6 @@ static inline void kb_wait(void) void machine_shutdown(void) { - unsigned long flags; /* Stop the cpus and apics */ #ifdef CONFIG_SMP int reboot_cpu_id; @@ -99,7 +98,7 @@ void machine_shutdown(void) smp_send_stop(); #endif - local_irq_save(flags); + local_irq_disable(); #ifndef CONFIG_SMP disable_local_APIC(); @@ -107,7 +106,7 @@ void machine_shutdown(void) disable_IO_APIC(); - local_irq_restore(flags); + local_irq_enable(); } void machine_emergency_restart(void) @@ -121,7 +120,7 @@ void machine_emergency_restart(void) /* Could also try the reset bit in the Hammer NB */ switch (reboot_type) { case BOOT_KBD: - for (i=0; i<10; i++) { + for (i=0; i<100; i++) { kb_wait(); udelay(50); outb(0xfe,0x64); /* pulse reset low */ diff --git a/trunk/arch/x86_64/kernel/setup.c b/trunk/arch/x86_64/kernel/setup.c index 750e01dcbdf4..da0bc3e7bdf5 100644 --- a/trunk/arch/x86_64/kernel/setup.c +++ b/trunk/arch/x86_64/kernel/setup.c @@ -60,7 +60,6 @@ #include #include #include -#include /* * Machine setup.. @@ -104,6 +103,7 @@ struct edid_info edid_info; struct e820map e820; extern int root_mountflags; +extern char _text, _etext, _edata, _end; char command_line[COMMAND_LINE_SIZE]; @@ -412,6 +412,7 @@ contig_initmem_init(unsigned long start_pfn, unsigned long end_pfn) { unsigned long bootmap_size, bootmap; + memory_present(0, start_pfn, end_pfn); bootmap_size = bootmem_bootmap_pages(end_pfn)<x86_max_cores) + while ((1 << bits) < c->x86_num_cores) bits++; /* Low order bits define the core id (index of core in socket) */ @@ -822,10 +823,10 @@ static void __init amd_detect_cmp(struct cpuinfo_x86 *c) if (!node_online(node)) node = nearby_node(apicid); } - numa_set_node(cpu, node); + cpu_to_node[cpu] = node; printk(KERN_INFO "CPU %d(%d) -> Node %d -> Core %d\n", - cpu, c->x86_max_cores, node, cpu_core_id[cpu]); + cpu, c->x86_num_cores, node, cpu_core_id[cpu]); #endif #endif } @@ -874,9 +875,9 @@ static int __init init_amd(struct cpuinfo_x86 *c) display_cacheinfo(c); if (c->extended_cpuid_level >= 0x80000008) { - c->x86_max_cores = (cpuid_ecx(0x80000008) & 0xff) + 1; - if (c->x86_max_cores & (c->x86_max_cores - 1)) - c->x86_max_cores = 1; + c->x86_num_cores = (cpuid_ecx(0x80000008) & 0xff) + 1; + if (c->x86_num_cores & (c->x86_num_cores - 1)) + c->x86_num_cores = 1; amd_detect_cmp(c); } @@ -888,44 +889,54 @@ static void __cpuinit detect_ht(struct cpuinfo_x86 *c) { #ifdef CONFIG_SMP u32 eax, ebx, ecx, edx; - int index_msb, core_bits; + int index_msb, tmp; int cpu = smp_processor_id(); - - cpuid(1, &eax, &ebx, &ecx, &edx); - - c->apicid = phys_pkg_id(0); - + if (!cpu_has(c, X86_FEATURE_HT) || cpu_has(c, X86_FEATURE_CMP_LEGACY)) return; + cpuid(1, &eax, &ebx, &ecx, &edx); smp_num_siblings = (ebx & 0xff0000) >> 16; - + if (smp_num_siblings == 1) { printk(KERN_INFO "CPU: Hyper-Threading is disabled\n"); - } else if (smp_num_siblings > 1 ) { - + } else if (smp_num_siblings > 1) { + index_msb = 31; + /* + * At this point we only support two siblings per + * processor package. + */ if (smp_num_siblings > NR_CPUS) { printk(KERN_WARNING "CPU: Unsupported number of the siblings %d", smp_num_siblings); smp_num_siblings = 1; return; } - - index_msb = get_count_order(smp_num_siblings); + tmp = smp_num_siblings; + while ((tmp & 0x80000000 ) == 0) { + tmp <<=1 ; + index_msb--; + } + if (smp_num_siblings & (smp_num_siblings - 1)) + index_msb++; phys_proc_id[cpu] = phys_pkg_id(index_msb); - + printk(KERN_INFO "CPU: Physical Processor ID: %d\n", phys_proc_id[cpu]); - smp_num_siblings = smp_num_siblings / c->x86_max_cores; - - index_msb = get_count_order(smp_num_siblings) ; + smp_num_siblings = smp_num_siblings / c->x86_num_cores; - core_bits = get_count_order(c->x86_max_cores); + tmp = smp_num_siblings; + index_msb = 31; + while ((tmp & 0x80000000) == 0) { + tmp <<=1 ; + index_msb--; + } + if (smp_num_siblings & (smp_num_siblings - 1)) + index_msb++; - cpu_core_id[cpu] = phys_pkg_id(index_msb) & - ((1 << core_bits) - 1); + cpu_core_id[cpu] = phys_pkg_id(index_msb); - if (c->x86_max_cores > 1) + if (c->x86_num_cores > 1) printk(KERN_INFO "CPU: Processor Core ID: %d\n", cpu_core_id[cpu]); } @@ -964,7 +975,7 @@ static void srat_detect_node(void) node = apicid_to_node[hard_smp_processor_id()]; if (node == NUMA_NO_NODE) node = 0; - numa_set_node(cpu, node); + cpu_to_node[cpu] = node; if (acpi_numa > 0) printk(KERN_INFO "CPU %d -> Node %d\n", cpu, node); @@ -982,18 +993,13 @@ static void __cpuinit init_intel(struct cpuinfo_x86 *c) unsigned eax = cpuid_eax(0x80000008); c->x86_virt_bits = (eax >> 8) & 0xff; c->x86_phys_bits = eax & 0xff; - /* CPUID workaround for Intel 0F34 CPU */ - if (c->x86_vendor == X86_VENDOR_INTEL && - c->x86 == 0xF && c->x86_model == 0x3 && - c->x86_mask == 0x4) - c->x86_phys_bits = 36; } if (c->x86 == 15) c->x86_cache_alignment = c->x86_clflush_size * 2; if (c->x86 >= 15) set_bit(X86_FEATURE_CONSTANT_TSC, &c->x86_capability); - c->x86_max_cores = intel_num_cpu_cores(c); + c->x86_num_cores = intel_num_cpu_cores(c); srat_detect_node(); } @@ -1031,7 +1037,7 @@ void __cpuinit early_identify_cpu(struct cpuinfo_x86 *c) c->x86_model_id[0] = '\0'; /* Unset */ c->x86_clflush_size = 64; c->x86_cache_alignment = c->x86_clflush_size; - c->x86_max_cores = 1; + c->x86_num_cores = 1; c->extended_cpuid_level = 0; memset(&c->x86_capability, 0, sizeof c->x86_capability); @@ -1054,10 +1060,10 @@ void __cpuinit early_identify_cpu(struct cpuinfo_x86 *c) c->x86 = (tfms >> 8) & 0xf; c->x86_model = (tfms >> 4) & 0xf; c->x86_mask = tfms & 0xf; - if (c->x86 == 0xf) + if (c->x86 == 0xf) { c->x86 += (tfms >> 20) & 0xff; - if (c->x86 >= 0x6) c->x86_model += ((tfms >> 16) & 0xF) << 4; + } if (c->x86_capability[0] & (1<<19)) c->x86_clflush_size = ((misc >> 8) & 0xff) * 8; } else { @@ -1265,12 +1271,13 @@ static int show_cpuinfo(struct seq_file *m, void *v) seq_printf(m, "cache size\t: %d KB\n", c->x86_cache_size); #ifdef CONFIG_SMP - if (smp_num_siblings * c->x86_max_cores > 1) { + if (smp_num_siblings * c->x86_num_cores > 1) { int cpu = c - cpu_data; seq_printf(m, "physical id\t: %d\n", phys_proc_id[cpu]); - seq_printf(m, "siblings\t: %d\n", cpus_weight(cpu_core_map[cpu])); + seq_printf(m, "siblings\t: %d\n", + c->x86_num_cores * smp_num_siblings); seq_printf(m, "core id\t\t: %d\n", cpu_core_id[cpu]); - seq_printf(m, "cpu cores\t: %d\n", c->booted_cores); + seq_printf(m, "cpu cores\t: %d\n", c->x86_num_cores); } #endif diff --git a/trunk/arch/x86_64/kernel/setup64.c b/trunk/arch/x86_64/kernel/setup64.c index 06dc354375c3..79190891fbc5 100644 --- a/trunk/arch/x86_64/kernel/setup64.c +++ b/trunk/arch/x86_64/kernel/setup64.c @@ -141,6 +141,7 @@ void pda_init(int cpu) panic("cannot allocate irqstack for cpu %d", cpu); } + asm volatile("movq %0,%%cr3" :: "r" (__pa_symbol(&init_level4_pgt))); pda->irqstackptr += IRQSTACKSIZE-64; } @@ -196,7 +197,6 @@ void __cpuinit cpu_init (void) /* CPU 0 is initialised in head64.c */ if (cpu != 0) { pda_init(cpu); - zap_low_mappings(cpu); } else estacks = boot_exception_stacks; diff --git a/trunk/arch/x86_64/kernel/signal.c b/trunk/arch/x86_64/kernel/signal.c index 5876df116c92..d642fbf3da29 100644 --- a/trunk/arch/x86_64/kernel/signal.c +++ b/trunk/arch/x86_64/kernel/signal.c @@ -110,15 +110,6 @@ restore_sigcontext(struct pt_regs *regs, struct sigcontext __user *sc, unsigned COPY(r14); COPY(r15); - /* Kernel saves and restores only the CS segment register on signals, - * which is the bare minimum needed to allow mixed 32/64-bit code. - * App's signal handler can save/restore other segments if needed. */ - { - unsigned cs; - err |= __get_user(cs, &sc->cs); - regs->cs = cs | 3; /* Force into user mode */ - } - { unsigned int tmpflags; err |= __get_user(tmpflags, &sc->eflags); @@ -196,7 +187,6 @@ setup_sigcontext(struct sigcontext __user *sc, struct pt_regs *regs, unsigned lo { int err = 0; - err |= __put_user(regs->cs, &sc->cs); err |= __put_user(0, &sc->gs); err |= __put_user(0, &sc->fs); @@ -328,14 +318,7 @@ static int setup_rt_frame(int sig, struct k_sigaction *ka, siginfo_t *info, regs->rsp = (unsigned long)frame; - /* Set up the CS register to run signal handlers in 64-bit mode, - even if the handler happens to be interrupting 32-bit code. */ - regs->cs = __USER_CS; - - /* This, by contrast, has nothing to do with segment registers - - see include/asm-x86_64/uaccess.h for details. */ set_fs(USER_DS); - regs->eflags &= ~TF_MASK; if (test_thread_flag(TIF_SINGLESTEP)) ptrace_notify(SIGTRAP); diff --git a/trunk/arch/x86_64/kernel/smp.c b/trunk/arch/x86_64/kernel/smp.c index cfc3d9dccbd9..9db9dda161b4 100644 --- a/trunk/arch/x86_64/kernel/smp.c +++ b/trunk/arch/x86_64/kernel/smp.c @@ -28,6 +28,8 @@ #include #include +#define __cpuinit __init + /* * Smarter SMP flushing macros. * c/o Linus Torvalds. @@ -450,14 +452,13 @@ int smp_call_function (void (*func) (void *info), void *info, int nonatomic, void smp_stop_cpu(void) { - unsigned long flags; /* * Remove this CPU: */ cpu_clear(smp_processor_id(), cpu_online_map); - local_irq_save(flags); + local_irq_disable(); disable_local_APIC(); - local_irq_restore(flags); + local_irq_enable(); } static void smp_really_stop_cpu(void *dummy) diff --git a/trunk/arch/x86_64/kernel/smpboot.c b/trunk/arch/x86_64/kernel/smpboot.c index 683c33f7b967..c4e59bbdc187 100644 --- a/trunk/arch/x86_64/kernel/smpboot.c +++ b/trunk/arch/x86_64/kernel/smpboot.c @@ -64,7 +64,6 @@ int smp_num_siblings = 1; /* Package ID of each logical CPU */ u8 phys_proc_id[NR_CPUS] __read_mostly = { [0 ... NR_CPUS-1] = BAD_APICID }; -/* core ID of each logical CPU */ u8 cpu_core_id[NR_CPUS] __read_mostly = { [0 ... NR_CPUS-1] = BAD_APICID }; /* Bitmask of currently online CPUs */ @@ -88,10 +87,7 @@ struct cpuinfo_x86 cpu_data[NR_CPUS] __cacheline_aligned; /* Set when the idlers are all forked */ int smp_threads_ready; -/* representing HT siblings of each logical CPU */ cpumask_t cpu_sibling_map[NR_CPUS] __read_mostly; - -/* representing HT and core siblings of each logical CPU */ cpumask_t cpu_core_map[NR_CPUS] __read_mostly; EXPORT_SYMBOL(cpu_core_map); @@ -438,59 +434,30 @@ void __cpuinit smp_callin(void) cpu_set(cpuid, cpu_callin_map); } -/* representing cpus for which sibling maps can be computed */ -static cpumask_t cpu_sibling_setup_map; - static inline void set_cpu_sibling_map(int cpu) { int i; - struct cpuinfo_x86 *c = cpu_data; - - cpu_set(cpu, cpu_sibling_setup_map); if (smp_num_siblings > 1) { - for_each_cpu_mask(i, cpu_sibling_setup_map) { - if (phys_proc_id[cpu] == phys_proc_id[i] && - cpu_core_id[cpu] == cpu_core_id[i]) { + for_each_cpu(i) { + if (cpu_core_id[cpu] == cpu_core_id[i]) { cpu_set(i, cpu_sibling_map[cpu]); cpu_set(cpu, cpu_sibling_map[i]); - cpu_set(i, cpu_core_map[cpu]); - cpu_set(cpu, cpu_core_map[i]); } } } else { cpu_set(cpu, cpu_sibling_map[cpu]); } - if (current_cpu_data.x86_max_cores == 1) { - cpu_core_map[cpu] = cpu_sibling_map[cpu]; - c[cpu].booted_cores = 1; - return; - } - - for_each_cpu_mask(i, cpu_sibling_setup_map) { - if (phys_proc_id[cpu] == phys_proc_id[i]) { - cpu_set(i, cpu_core_map[cpu]); - cpu_set(cpu, cpu_core_map[i]); - /* - * Does this new cpu bringup a new core? - */ - if (cpus_weight(cpu_sibling_map[cpu]) == 1) { - /* - * for each core in package, increment - * the booted_cores for this new cpu - */ - if (first_cpu(cpu_sibling_map[i]) == i) - c[cpu].booted_cores++; - /* - * increment the core count for all - * the other cpus in this package - */ - if (i != cpu) - c[i].booted_cores++; - } else if (i != cpu && !c[cpu].booted_cores) - c[cpu].booted_cores = c[i].booted_cores; + if (current_cpu_data.x86_num_cores > 1) { + for_each_cpu(i) { + if (phys_proc_id[cpu] == phys_proc_id[i]) { + cpu_set(i, cpu_core_map[cpu]); + cpu_set(cpu, cpu_core_map[i]); + } } + } else { + cpu_core_map[cpu] = cpu_sibling_map[cpu]; } } @@ -912,9 +879,6 @@ static __init void disable_smp(void) } #ifdef CONFIG_HOTPLUG_CPU - -int additional_cpus __initdata = -1; - /* * cpu_possible_map should be static, it cannot change as cpu's * are onlined, or offlined. The reason is per-cpu data-structures @@ -923,38 +887,14 @@ int additional_cpus __initdata = -1; * cpu_present_map on the other hand can change dynamically. * In case when cpu_hotplug is not compiled, then we resort to current * behaviour, which is cpu_possible == cpu_present. + * If cpu-hotplug is supported, then we need to preallocate for all + * those NR_CPUS, hence cpu_possible_map represents entire NR_CPUS range. * - Ashok Raj - * - * Three ways to find out the number of additional hotplug CPUs: - * - If the BIOS specified disabled CPUs in ACPI/mptables use that. - * - otherwise use half of the available CPUs or 2, whatever is more. - * - The user can overwrite it with additional_cpus=NUM - * We do this because additional CPUs waste a lot of memory. - * -AK */ __init void prefill_possible_map(void) { int i; - int possible; - - if (additional_cpus == -1) { - if (disabled_cpus > 0) { - additional_cpus = disabled_cpus; - } else { - additional_cpus = num_processors / 2; - if (additional_cpus == 0) - additional_cpus = 2; - } - } - possible = num_processors + additional_cpus; - if (possible > NR_CPUS) - possible = NR_CPUS; - - printk(KERN_INFO "SMP: Allowing %d CPUs, %d hotplug CPUs\n", - possible, - max_t(int, possible - num_processors, 0)); - - for (i = 0; i < possible; i++) + for (i = 0; i < NR_CPUS; i++) cpu_set(i, cpu_possible_map); } #endif @@ -1025,7 +965,6 @@ void __init smp_prepare_cpus(unsigned int max_cpus) nmi_watchdog_default(); current_cpu_data = boot_cpu_data; current_thread_info()->cpu = 0; /* needed? */ - set_cpu_sibling_map(0); if (smp_sanity_check(max_cpus) < 0) { printk(KERN_INFO "SMP disabled\n"); @@ -1069,6 +1008,8 @@ void __init smp_prepare_boot_cpu(void) int me = smp_processor_id(); cpu_set(me, cpu_online_map); cpu_set(me, cpu_callout_map); + cpu_set(0, cpu_sibling_map[0]); + cpu_set(0, cpu_core_map[0]); per_cpu(cpu_state, me) = CPU_ONLINE; } @@ -1121,6 +1062,9 @@ int __cpuinit __cpu_up(unsigned int cpu) */ void __init smp_cpus_done(unsigned int max_cpus) { +#ifndef CONFIG_HOTPLUG_CPU + zap_low_mappings(); +#endif smp_cleanup_boot(); #ifdef CONFIG_X86_IO_APIC @@ -1137,24 +1081,15 @@ void __init smp_cpus_done(unsigned int max_cpus) static void remove_siblinginfo(int cpu) { int sibling; - struct cpuinfo_x86 *c = cpu_data; - for_each_cpu_mask(sibling, cpu_core_map[cpu]) { - cpu_clear(cpu, cpu_core_map[sibling]); - /* - * last thread sibling in this cpu core going down - */ - if (cpus_weight(cpu_sibling_map[cpu]) == 1) - c[sibling].booted_cores--; - } - for_each_cpu_mask(sibling, cpu_sibling_map[cpu]) cpu_clear(cpu, cpu_sibling_map[sibling]); + for_each_cpu_mask(sibling, cpu_core_map[cpu]) + cpu_clear(cpu, cpu_core_map[sibling]); cpus_clear(cpu_sibling_map[cpu]); cpus_clear(cpu_core_map[cpu]); phys_proc_id[cpu] = BAD_APICID; cpu_core_id[cpu] = BAD_APICID; - cpu_clear(cpu, cpu_sibling_setup_map); } void remove_cpu_from_maps(void) @@ -1218,12 +1153,6 @@ void __cpu_die(unsigned int cpu) printk(KERN_ERR "CPU %u didn't die...\n", cpu); } -static __init int setup_additional_cpus(char *s) -{ - return get_option(&s, &additional_cpus); -} -__setup("additional_cpus=", setup_additional_cpus); - #else /* ... !CONFIG_HOTPLUG_CPU */ int __cpu_disable(void) diff --git a/trunk/arch/x86_64/kernel/sys_x86_64.c b/trunk/arch/x86_64/kernel/sys_x86_64.c index 6449ea8fe756..cc7821c68851 100644 --- a/trunk/arch/x86_64/kernel/sys_x86_64.c +++ b/trunk/arch/x86_64/kernel/sys_x86_64.c @@ -154,3 +154,17 @@ asmlinkage long sys_uname(struct new_utsname __user * name) err |= copy_to_user(&name->machine, "i686", 5); return err ? -EFAULT : 0; } + +asmlinkage long sys_time64(long __user * tloc) +{ + struct timeval now; + int i; + + do_gettimeofday(&now); + i = now.tv_sec; + if (tloc) { + if (put_user(i,tloc)) + i = -EFAULT; + } + return i; +} diff --git a/trunk/arch/x86_64/kernel/traps.c b/trunk/arch/x86_64/kernel/traps.c index bf337f493189..b5e09e6b5536 100644 --- a/trunk/arch/x86_64/kernel/traps.c +++ b/trunk/arch/x86_64/kernel/traps.c @@ -428,6 +428,19 @@ static void __kprobes do_trap(int trapnr, int signr, char *str, { conditional_sti(regs); +#ifdef CONFIG_CHECKING + { + unsigned long gs; + struct x8664_pda *pda = cpu_pda + safe_smp_processor_id(); + rdmsrl(MSR_GS_BASE, gs); + if (gs != (unsigned long)pda) { + wrmsrl(MSR_GS_BASE, pda); + printk("%s: wrong gs %lx expected %p rip %lx\n", str, gs, pda, + regs->rip); + } + } +#endif + if (user_mode(regs)) { struct task_struct *tsk = current; @@ -500,6 +513,20 @@ asmlinkage void __kprobes do_general_protection(struct pt_regs * regs, { conditional_sti(regs); +#ifdef CONFIG_CHECKING + { + unsigned long gs; + struct x8664_pda *pda = cpu_pda + safe_smp_processor_id(); + rdmsrl(MSR_GS_BASE, gs); + if (gs != (unsigned long)pda) { + wrmsrl(MSR_GS_BASE, pda); + oops_in_progress++; + printk("general protection handler: wrong gs %lx expected %p\n", gs, pda); + oops_in_progress--; + } + } +#endif + if (user_mode(regs)) { struct task_struct *tsk = current; @@ -638,6 +665,19 @@ asmlinkage void __kprobes do_debug(struct pt_regs * regs, struct task_struct *tsk = current; siginfo_t info; +#ifdef CONFIG_CHECKING + { + /* RED-PEN interaction with debugger - could destroy gs */ + unsigned long gs; + struct x8664_pda *pda = cpu_pda + safe_smp_processor_id(); + rdmsrl(MSR_GS_BASE, gs); + if (gs != (unsigned long)pda) { + wrmsrl(MSR_GS_BASE, pda); + printk("debug handler: wrong gs %lx expected %p\n", gs, pda); + } + } +#endif + get_debugreg(condition, 6); if (notify_die(DIE_DEBUG, "debug", regs, condition, error_code, @@ -848,10 +888,6 @@ asmlinkage void __attribute__((weak)) smp_thermal_interrupt(void) { } -asmlinkage void __attribute__((weak)) mce_threshold_interrupt(void) -{ -} - /* * 'math_state_restore()' saves the current math information in the * old math state array, and gets the new ones from the current task diff --git a/trunk/arch/x86_64/kernel/vmlinux.lds.S b/trunk/arch/x86_64/kernel/vmlinux.lds.S index 58b19215b4b3..6dd642cad2ef 100644 --- a/trunk/arch/x86_64/kernel/vmlinux.lds.S +++ b/trunk/arch/x86_64/kernel/vmlinux.lds.S @@ -50,7 +50,7 @@ SECTIONS *(.bss.page_aligned) *(.bss) } - __bss_stop = .; + __bss_end = .; . = ALIGN(PAGE_SIZE); . = ALIGN(CONFIG_X86_L1_CACHE_BYTES); diff --git a/trunk/arch/x86_64/kernel/x8664_ksyms.c b/trunk/arch/x86_64/kernel/x8664_ksyms.c index 4a54221e10bc..fd99ddd009bc 100644 --- a/trunk/arch/x86_64/kernel/x8664_ksyms.c +++ b/trunk/arch/x86_64/kernel/x8664_ksyms.c @@ -203,6 +203,3 @@ EXPORT_SYMBOL(flush_tlb_page); #endif EXPORT_SYMBOL(cpu_khz); - -EXPORT_SYMBOL(load_gs_index); - diff --git a/trunk/arch/x86_64/lib/clear_page.S b/trunk/arch/x86_64/lib/clear_page.S index 43d9fa136180..30a9da458c15 100644 --- a/trunk/arch/x86_64/lib/clear_page.S +++ b/trunk/arch/x86_64/lib/clear_page.S @@ -5,8 +5,46 @@ .globl clear_page .p2align 4 clear_page: + xorl %eax,%eax + movl $4096/64,%ecx + .p2align 4 +.Lloop: + decl %ecx +#define PUT(x) movq %rax,x*8(%rdi) + movq %rax,(%rdi) + PUT(1) + PUT(2) + PUT(3) + PUT(4) + PUT(5) + PUT(6) + PUT(7) + leaq 64(%rdi),%rdi + jnz .Lloop + nop + ret +clear_page_end: + + /* C stepping K8 run faster using the string instructions. + It is also a lot simpler. Use this when possible */ + +#include + + .section .altinstructions,"a" + .align 8 + .quad clear_page + .quad clear_page_c + .byte X86_FEATURE_K8_C + .byte clear_page_end-clear_page + .byte clear_page_c_end-clear_page_c + .previous + + .section .altinstr_replacement,"ax" +clear_page_c: movl $4096/8,%ecx xorl %eax,%eax rep stosq ret +clear_page_c_end: + .previous diff --git a/trunk/arch/x86_64/lib/copy_page.S b/trunk/arch/x86_64/lib/copy_page.S index 621a19769406..dd3aa47b6bf5 100644 --- a/trunk/arch/x86_64/lib/copy_page.S +++ b/trunk/arch/x86_64/lib/copy_page.S @@ -8,7 +8,94 @@ .globl copy_page .p2align 4 copy_page: + subq $3*8,%rsp + movq %rbx,(%rsp) + movq %r12,1*8(%rsp) + movq %r13,2*8(%rsp) + + movl $(4096/64)-5,%ecx + .p2align 4 +.Loop64: + dec %rcx + + movq (%rsi), %rax + movq 8 (%rsi), %rbx + movq 16 (%rsi), %rdx + movq 24 (%rsi), %r8 + movq 32 (%rsi), %r9 + movq 40 (%rsi), %r10 + movq 48 (%rsi), %r11 + movq 56 (%rsi), %r12 + + prefetcht0 5*64(%rsi) + + movq %rax, (%rdi) + movq %rbx, 8 (%rdi) + movq %rdx, 16 (%rdi) + movq %r8, 24 (%rdi) + movq %r9, 32 (%rdi) + movq %r10, 40 (%rdi) + movq %r11, 48 (%rdi) + movq %r12, 56 (%rdi) + + leaq 64 (%rsi), %rsi + leaq 64 (%rdi), %rdi + + jnz .Loop64 + + movl $5,%ecx + .p2align 4 +.Loop2: + decl %ecx + + movq (%rsi), %rax + movq 8 (%rsi), %rbx + movq 16 (%rsi), %rdx + movq 24 (%rsi), %r8 + movq 32 (%rsi), %r9 + movq 40 (%rsi), %r10 + movq 48 (%rsi), %r11 + movq 56 (%rsi), %r12 + + movq %rax, (%rdi) + movq %rbx, 8 (%rdi) + movq %rdx, 16 (%rdi) + movq %r8, 24 (%rdi) + movq %r9, 32 (%rdi) + movq %r10, 40 (%rdi) + movq %r11, 48 (%rdi) + movq %r12, 56 (%rdi) + + leaq 64(%rdi),%rdi + leaq 64(%rsi),%rsi + + jnz .Loop2 + + movq (%rsp),%rbx + movq 1*8(%rsp),%r12 + movq 2*8(%rsp),%r13 + addq $3*8,%rsp + ret + + /* C stepping K8 run faster using the string copy instructions. + It is also a lot simpler. Use this when possible */ + +#include + + .section .altinstructions,"a" + .align 8 + .quad copy_page + .quad copy_page_c + .byte X86_FEATURE_K8_C + .byte copy_page_c_end-copy_page_c + .byte copy_page_c_end-copy_page_c + .previous + + .section .altinstr_replacement,"ax" +copy_page_c: movl $4096/8,%ecx rep movsq ret +copy_page_c_end: + .previous diff --git a/trunk/arch/x86_64/lib/memcpy.S b/trunk/arch/x86_64/lib/memcpy.S index 92dd80544602..c6c46494fef5 100644 --- a/trunk/arch/x86_64/lib/memcpy.S +++ b/trunk/arch/x86_64/lib/memcpy.S @@ -11,8 +11,6 @@ * * Output: * rax original destination - * - * TODO: check best memcpy for PSC */ .globl __memcpy @@ -20,6 +18,95 @@ .p2align 4 __memcpy: memcpy: + pushq %rbx + movq %rdi,%rax + + movl %edx,%ecx + shrl $6,%ecx + jz .Lhandle_tail + + .p2align 4 +.Lloop_64: + decl %ecx + + movq (%rsi),%r11 + movq 8(%rsi),%r8 + + movq %r11,(%rdi) + movq %r8,1*8(%rdi) + + movq 2*8(%rsi),%r9 + movq 3*8(%rsi),%r10 + + movq %r9,2*8(%rdi) + movq %r10,3*8(%rdi) + + movq 4*8(%rsi),%r11 + movq 5*8(%rsi),%r8 + + movq %r11,4*8(%rdi) + movq %r8,5*8(%rdi) + + movq 6*8(%rsi),%r9 + movq 7*8(%rsi),%r10 + + movq %r9,6*8(%rdi) + movq %r10,7*8(%rdi) + + leaq 64(%rsi),%rsi + leaq 64(%rdi),%rdi + jnz .Lloop_64 + +.Lhandle_tail: + movl %edx,%ecx + andl $63,%ecx + shrl $3,%ecx + jz .Lhandle_7 + .p2align 4 +.Lloop_8: + decl %ecx + movq (%rsi),%r8 + movq %r8,(%rdi) + leaq 8(%rdi),%rdi + leaq 8(%rsi),%rsi + jnz .Lloop_8 + +.Lhandle_7: + movl %edx,%ecx + andl $7,%ecx + jz .Lende + .p2align 4 +.Lloop_1: + movb (%rsi),%r8b + movb %r8b,(%rdi) + incq %rdi + incq %rsi + decl %ecx + jnz .Lloop_1 + +.Lende: + popq %rbx + ret +.Lfinal: + + /* C stepping K8 run faster using the string copy instructions. + It is also a lot simpler. Use this when possible */ + + .section .altinstructions,"a" + .align 8 + .quad memcpy + .quad memcpy_c + .byte X86_FEATURE_K8_C + .byte .Lfinal-memcpy + .byte memcpy_c_end-memcpy_c + .previous + + .section .altinstr_replacement,"ax" + /* rdi destination + * rsi source + * rdx count + */ +memcpy_c: movq %rdi,%rax movl %edx,%ecx shrl $3,%ecx @@ -30,3 +117,5 @@ memcpy: rep movsb ret +memcpy_c_end: + .previous diff --git a/trunk/arch/x86_64/lib/memset.S b/trunk/arch/x86_64/lib/memset.S index 2aa48f24ed1e..4b4c40638640 100644 --- a/trunk/arch/x86_64/lib/memset.S +++ b/trunk/arch/x86_64/lib/memset.S @@ -13,6 +13,98 @@ .p2align 4 memset: __memset: + movq %rdi,%r10 + movq %rdx,%r11 + + /* expand byte value */ + movzbl %sil,%ecx + movabs $0x0101010101010101,%rax + mul %rcx /* with rax, clobbers rdx */ + + /* align dst */ + movl %edi,%r9d + andl $7,%r9d + jnz .Lbad_alignment +.Lafter_bad_alignment: + + movl %r11d,%ecx + shrl $6,%ecx + jz .Lhandle_tail + + .p2align 4 +.Lloop_64: + decl %ecx + movq %rax,(%rdi) + movq %rax,8(%rdi) + movq %rax,16(%rdi) + movq %rax,24(%rdi) + movq %rax,32(%rdi) + movq %rax,40(%rdi) + movq %rax,48(%rdi) + movq %rax,56(%rdi) + leaq 64(%rdi),%rdi + jnz .Lloop_64 + + /* Handle tail in loops. The loops should be faster than hard + to predict jump tables. */ + .p2align 4 +.Lhandle_tail: + movl %r11d,%ecx + andl $63&(~7),%ecx + jz .Lhandle_7 + shrl $3,%ecx + .p2align 4 +.Lloop_8: + decl %ecx + movq %rax,(%rdi) + leaq 8(%rdi),%rdi + jnz .Lloop_8 + +.Lhandle_7: + movl %r11d,%ecx + andl $7,%ecx + jz .Lende + .p2align 4 +.Lloop_1: + decl %ecx + movb %al,(%rdi) + leaq 1(%rdi),%rdi + jnz .Lloop_1 + +.Lende: + movq %r10,%rax + ret + +.Lbad_alignment: + cmpq $7,%r11 + jbe .Lhandle_7 + movq %rax,(%rdi) /* unaligned store */ + movq $8,%r8 + subq %r9,%r8 + addq %r8,%rdi + subq %r8,%r11 + jmp .Lafter_bad_alignment + + /* C stepping K8 run faster using the string instructions. + It is also a lot simpler. Use this when possible */ + +#include + + .section .altinstructions,"a" + .align 8 + .quad memset + .quad memset_c + .byte X86_FEATURE_K8_C + .byte memset_c_end-memset_c + .byte memset_c_end-memset_c + .previous + + .section .altinstr_replacement,"ax" + /* rdi destination + * rsi value + * rdx count + */ +memset_c: movq %rdi,%r9 movl %edx,%r8d andl $7,%r8d @@ -29,3 +121,5 @@ __memset: stosb movq %r9,%rax ret +memset_c_end: + .previous diff --git a/trunk/arch/x86_64/mm/fault.c b/trunk/arch/x86_64/mm/fault.c index 3a63707a698b..b75b872ec154 100644 --- a/trunk/arch/x86_64/mm/fault.c +++ b/trunk/arch/x86_64/mm/fault.c @@ -308,6 +308,18 @@ asmlinkage void __kprobes do_page_fault(struct pt_regs *regs, unsigned long flags; siginfo_t info; +#ifdef CONFIG_CHECKING + { + unsigned long gs; + struct x8664_pda *pda = cpu_pda + stack_smp_processor_id(); + rdmsrl(MSR_GS_BASE, gs); + if (gs != (unsigned long)pda) { + wrmsrl(MSR_GS_BASE, pda); + printk("page_fault: wrong gs %lx expected %p\n", gs, pda); + } + } +#endif + /* get the address */ __asm__("movq %%cr2,%0":"=r" (address)); if (notify_die(DIE_PAGE_FAULT, "page fault", regs, error_code, 14, @@ -559,10 +571,3 @@ asmlinkage void __kprobes do_page_fault(struct pt_regs *regs, force_sig_info(SIGBUS, &info, tsk); return; } - -static int __init enable_pagefaulttrace(char *str) -{ - page_fault_trace = 1; - return 0; -} -__setup("pagefaulttrace", enable_pagefaulttrace); diff --git a/trunk/arch/x86_64/mm/init.c b/trunk/arch/x86_64/mm/init.c index 286f6a624c3a..e60a1a848de8 100644 --- a/trunk/arch/x86_64/mm/init.c +++ b/trunk/arch/x86_64/mm/init.c @@ -22,7 +22,6 @@ #include #include #include -#include #include #include @@ -37,13 +36,16 @@ #include #include #include -#include #ifndef Dprintk #define Dprintk(x...) #endif -static unsigned long dma_reserve __initdata; +#ifdef CONFIG_GART_IOMMU +extern int swiotlb; +#endif + +extern char _stext[]; DEFINE_PER_CPU(struct mmu_gather, mmu_gathers); @@ -84,6 +86,9 @@ void show_mem(void) /* References to section boundaries */ +extern char _text, _etext, _edata, __bss_start, _end[]; +extern char __init_begin, __init_end; + int after_bootmem; static void *spp_getpage(void) @@ -303,81 +308,42 @@ void __init init_memory_mapping(unsigned long start, unsigned long end) table_end< end_pfn) - dma32_pfn = end_pfn; - z[ZONE_DMA32] = dma32_pfn - start_pfn; - } - z[ZONE_NORMAL] = end_pfn - start_pfn; - - /* Remove lower zones from higher ones. */ - w = 0; - for (i = 0; i < MAX_NR_ZONES; i++) { - if (z[i]) - z[i] -= w; - w += z[i]; - } - - /* Compute holes */ - w = 0; - for (i = 0; i < MAX_NR_ZONES; i++) { - unsigned long s = w; - w += z[i]; - h[i] = e820_hole_size(s, w); - } - - /* Add the space pace needed for mem_map to the holes too. */ - for (i = 0; i < MAX_NR_ZONES; i++) - h[i] += (z[i] * sizeof(struct page)) / PAGE_SIZE; - - /* The 16MB DMA zone has the kernel and other misc mappings. - Account them too */ - if (h[ZONE_DMA]) { - h[ZONE_DMA] += dma_reserve; - if (h[ZONE_DMA] >= z[ZONE_DMA]) { - printk(KERN_WARNING - "Kernel too large and filling up ZONE_DMA?\n"); - h[ZONE_DMA] = z[ZONE_DMA]; - } - } + pgd_t *pgd = pgd_offset_k(0UL); + pgd_clear(pgd); + flush_tlb_all(); } #ifndef CONFIG_NUMA void __init paging_init(void) { - unsigned long zones[MAX_NR_ZONES], holes[MAX_NR_ZONES]; - size_zones(zones, holes, 0, end_pfn); - free_area_init_node(0, NODE_DATA(0), zones, - __pa(PAGE_OFFSET) >> PAGE_SHIFT, holes); + { + unsigned long zones_size[MAX_NR_ZONES]; + unsigned long holes[MAX_NR_ZONES]; + unsigned int max_dma; + + memset(zones_size, 0, sizeof(zones_size)); + memset(holes, 0, sizeof(holes)); + + max_dma = virt_to_phys((char *)MAX_DMA_ADDRESS) >> PAGE_SHIFT; + + if (end_pfn < max_dma) { + zones_size[ZONE_DMA] = end_pfn; + holes[ZONE_DMA] = e820_hole_size(0, end_pfn); + } else { + zones_size[ZONE_DMA] = max_dma; + holes[ZONE_DMA] = e820_hole_size(0, max_dma); + zones_size[ZONE_NORMAL] = end_pfn - max_dma; + holes[ZONE_NORMAL] = e820_hole_size(max_dma, end_pfn); + } + free_area_init_node(0, NODE_DATA(0), zones_size, + __pa(PAGE_OFFSET) >> PAGE_SHIFT, holes); + } + return; } #endif @@ -472,16 +438,19 @@ void __init mem_init(void) datasize >> 10, initsize >> 10); -#ifdef CONFIG_SMP /* - * Sync boot_level4_pgt mappings with the init_level4_pgt - * except for the low identity mappings which are already zapped - * in init_level4_pgt. This sync-up is essential for AP's bringup + * Subtle. SMP is doing its boot stuff late (because it has to + * fork idle threads) - but it also needs low mappings for the + * protected-mode entry to work. We zap these entries only after + * the WP-bit has been tested. */ - memcpy(boot_level4_pgt+1, init_level4_pgt+1, (PTRS_PER_PGD-1)*sizeof(pgd_t)); +#ifndef CONFIG_SMP + zap_low_mappings(); #endif } +extern char __initdata_begin[], __initdata_end[]; + void free_initmem(void) { unsigned long addr; @@ -495,7 +464,7 @@ void free_initmem(void) totalram_pages++; } memset(__initdata_begin, 0xba, __initdata_end - __initdata_begin); - printk ("Freeing unused kernel memory: %luk freed\n", (__init_end - __init_begin) >> 10); + printk ("Freeing unused kernel memory: %luk freed\n", (&__init_end - &__init_begin) >> 10); } #ifdef CONFIG_BLK_DEV_INITRD @@ -522,8 +491,6 @@ void __init reserve_bootmem_generic(unsigned long phys, unsigned len) #else reserve_bootmem(phys, len); #endif - if (phys+len <= MAX_DMA_PFN*PAGE_SIZE) - dma_reserve += len / PAGE_SIZE; } int kern_addr_valid(unsigned long addr) @@ -565,6 +532,10 @@ extern int exception_trace, page_fault_trace; static ctl_table debug_table2[] = { { 99, "exception-trace", &exception_trace, sizeof(int), 0644, NULL, proc_dointvec }, +#ifdef CONFIG_CHECKING + { 100, "page-fault-trace", &page_fault_trace, sizeof(int), 0644, NULL, + proc_dointvec }, +#endif { 0, } }; diff --git a/trunk/arch/x86_64/mm/k8topology.c b/trunk/arch/x86_64/mm/k8topology.c index a5663e0bb01c..65417b040c1b 100644 --- a/trunk/arch/x86_64/mm/k8topology.c +++ b/trunk/arch/x86_64/mm/k8topology.c @@ -108,7 +108,6 @@ int __init k8_scan_nodes(unsigned long start, unsigned long end) limit >>= 16; limit <<= 24; limit |= (1<<24)-1; - limit++; if (limit > end_pfn << PAGE_SHIFT) limit = end_pfn << PAGE_SHIFT; diff --git a/trunk/arch/x86_64/mm/numa.c b/trunk/arch/x86_64/mm/numa.c index a828a01739cc..214803821001 100644 --- a/trunk/arch/x86_64/mm/numa.c +++ b/trunk/arch/x86_64/mm/numa.c @@ -38,57 +38,38 @@ cpumask_t node_to_cpumask[MAX_NUMNODES] __read_mostly; int numa_off __initdata; - -/* - * Given a shift value, try to populate memnodemap[] - * Returns : - * 1 if OK - * 0 if memnodmap[] too small (of shift too small) - * -1 if node overlap or lost ram (shift too big) - */ -static int __init populate_memnodemap( - const struct node *nodes, int numnodes, int shift) +int __init compute_hash_shift(struct node *nodes, int numnodes) { int i; - int res = -1; - unsigned long addr, end; + int shift = 20; + unsigned long addr,maxend=0; + + for (i = 0; i < numnodes; i++) + if ((nodes[i].start != nodes[i].end) && (nodes[i].end > maxend)) + maxend = nodes[i].end; - memset(memnodemap, 0xff, sizeof(memnodemap)); + while ((1UL << shift) < (maxend / NODEMAPSIZE)) + shift++; + + printk (KERN_DEBUG"Using %d for the hash shift. Max adder is %lx \n", + shift,maxend); + memset(memnodemap,0xff,sizeof(*memnodemap) * NODEMAPSIZE); for (i = 0; i < numnodes; i++) { - addr = nodes[i].start; - end = nodes[i].end; - if (addr >= end) + if (nodes[i].start == nodes[i].end) continue; - if ((end >> shift) >= NODEMAPSIZE) - return 0; - do { - if (memnodemap[addr >> shift] != 0xff) + for (addr = nodes[i].start; + addr < nodes[i].end; + addr += (1UL << shift)) { + if (memnodemap[addr >> shift] != 0xff) { + printk(KERN_INFO + "Your memory is not aligned you need to rebuild your kernel " + "with a bigger NODEMAPSIZE shift=%d adder=%lu\n", + shift,addr); return -1; + } memnodemap[addr >> shift] = i; - addr += (1 << shift); - } while (addr < end); - res = 1; + } } - return res; -} - -int __init compute_hash_shift(struct node *nodes, int numnodes) -{ - int shift = 20; - - while (populate_memnodemap(nodes, numnodes, shift + 1) >= 0) - shift++; - - printk(KERN_DEBUG "Using %d for the hash shift.\n", - shift); - - if (populate_memnodemap(nodes, numnodes, shift) != 1) { - printk(KERN_INFO - "Your memory is not aligned you need to rebuild your kernel " - "with a bigger NODEMAPSIZE shift=%d\n", - shift); - return -1; - } return shift; } @@ -113,6 +94,7 @@ void __init setup_node_bootmem(int nodeid, unsigned long start, unsigned long en start_pfn = start >> PAGE_SHIFT; end_pfn = end >> PAGE_SHIFT; + memory_present(nodeid, start_pfn, end_pfn); nodedata_phys = find_e820_area(start, end, pgdat_size); if (nodedata_phys == -1L) panic("Cannot find memory pgdat in node %d\n", nodeid); @@ -150,14 +132,29 @@ void __init setup_node_zones(int nodeid) unsigned long start_pfn, end_pfn; unsigned long zones[MAX_NR_ZONES]; unsigned long holes[MAX_NR_ZONES]; + unsigned long dma_end_pfn; - start_pfn = node_start_pfn(nodeid); - end_pfn = node_end_pfn(nodeid); + memset(zones, 0, sizeof(unsigned long) * MAX_NR_ZONES); + memset(holes, 0, sizeof(unsigned long) * MAX_NR_ZONES); - Dprintk(KERN_INFO "setting up node %d %lx-%lx\n", - nodeid, start_pfn, end_pfn); + start_pfn = node_start_pfn(nodeid); + end_pfn = node_end_pfn(nodeid); - size_zones(zones, holes, start_pfn, end_pfn); + Dprintk(KERN_INFO "setting up node %d %lx-%lx\n", nodeid, start_pfn, end_pfn); + + /* All nodes > 0 have a zero length zone DMA */ + dma_end_pfn = __pa(MAX_DMA_ADDRESS) >> PAGE_SHIFT; + if (start_pfn < dma_end_pfn) { + zones[ZONE_DMA] = dma_end_pfn - start_pfn; + holes[ZONE_DMA] = e820_hole_size(start_pfn, dma_end_pfn); + zones[ZONE_NORMAL] = end_pfn - dma_end_pfn; + holes[ZONE_NORMAL] = e820_hole_size(dma_end_pfn, end_pfn); + + } else { + zones[ZONE_NORMAL] = end_pfn - start_pfn; + holes[ZONE_NORMAL] = e820_hole_size(start_pfn, end_pfn); + } + free_area_init_node(nodeid, NODE_DATA(nodeid), zones, start_pfn, holes); } @@ -174,7 +171,7 @@ void __init numa_init_array(void) for (i = 0; i < NR_CPUS; i++) { if (cpu_to_node[i] != NUMA_NO_NODE) continue; - numa_set_node(i, rr); + cpu_to_node[i] = rr; rr = next_node(rr, node_online_map); if (rr == MAX_NUMNODES) rr = first_node(node_online_map); @@ -208,6 +205,8 @@ static int numa_emulation(unsigned long start_pfn, unsigned long end_pfn) if (i == numa_fake-1) sz = (end_pfn<start = nd->end; } if (nd->end > end) { + if (!(end & 0xfff)) + end--; nd->end = end; if (nd->start > nd->end) nd->start = nd->end; @@ -164,6 +166,8 @@ acpi_numa_memory_affinity_init(struct acpi_table_memory_affinity *ma) if (nd->end < end) nd->end = end; } + if (!(nd->end & 0xfff)) + nd->end--; printk(KERN_INFO "SRAT: Node %u PXM %u %Lx-%Lx\n", node, pxm, nd->start, nd->end); } @@ -199,7 +203,7 @@ int __init acpi_scan_nodes(unsigned long start, unsigned long end) if (cpu_to_node[i] == NUMA_NO_NODE) continue; if (!node_isset(cpu_to_node[i], nodes_parsed)) - numa_set_node(i, NUMA_NO_NODE); + cpu_to_node[i] = NUMA_NO_NODE; } numa_init_array(); return 0; diff --git a/trunk/block/cfq-iosched.c b/trunk/block/cfq-iosched.c index 2b64f5852bfd..ecacca9c877e 100644 --- a/trunk/block/cfq-iosched.c +++ b/trunk/block/cfq-iosched.c @@ -861,8 +861,8 @@ __cfq_slice_expired(struct cfq_data *cfqd, struct cfq_queue *cfqq, * store what was left of this slice, if the queue idled out * or was preempted */ - if (time_after(cfqq->slice_end, now)) - cfqq->slice_left = cfqq->slice_end - now; + if (time_after(now, cfqq->slice_end)) + cfqq->slice_left = now - cfqq->slice_end; else cfqq->slice_left = 0; @@ -999,7 +999,7 @@ cfq_prio_to_maxrq(struct cfq_data *cfqd, struct cfq_queue *cfqq) /* * get next queue for service */ -static struct cfq_queue *cfq_select_queue(struct cfq_data *cfqd) +static struct cfq_queue *cfq_select_queue(struct cfq_data *cfqd, int force) { unsigned long now = jiffies; struct cfq_queue *cfqq; @@ -1023,7 +1023,7 @@ static struct cfq_queue *cfq_select_queue(struct cfq_data *cfqd) */ if (!RB_EMPTY(&cfqq->sort_list)) goto keep_queue; - else if (cfq_cfqq_class_sync(cfqq) && + else if (!force && cfq_cfqq_class_sync(cfqq) && time_before(now, cfqq->slice_end)) { if (cfq_arm_slice_timer(cfqd, cfqq)) return NULL; @@ -1091,42 +1091,6 @@ __cfq_dispatch_requests(struct cfq_data *cfqd, struct cfq_queue *cfqq, return dispatched; } -static int -cfq_forced_dispatch_cfqqs(struct list_head *list) -{ - int dispatched = 0; - struct cfq_queue *cfqq, *next; - struct cfq_rq *crq; - - list_for_each_entry_safe(cfqq, next, list, cfq_list) { - while ((crq = cfqq->next_crq)) { - cfq_dispatch_insert(cfqq->cfqd->queue, crq); - dispatched++; - } - BUG_ON(!list_empty(&cfqq->fifo)); - } - return dispatched; -} - -static int -cfq_forced_dispatch(struct cfq_data *cfqd) -{ - int i, dispatched = 0; - - for (i = 0; i < CFQ_PRIO_LISTS; i++) - dispatched += cfq_forced_dispatch_cfqqs(&cfqd->rr_list[i]); - - dispatched += cfq_forced_dispatch_cfqqs(&cfqd->busy_rr); - dispatched += cfq_forced_dispatch_cfqqs(&cfqd->cur_rr); - dispatched += cfq_forced_dispatch_cfqqs(&cfqd->idle_rr); - - cfq_slice_expired(cfqd, 0); - - BUG_ON(cfqd->busy_queues); - - return dispatched; -} - static int cfq_dispatch_requests(request_queue_t *q, int force) { @@ -1136,10 +1100,7 @@ cfq_dispatch_requests(request_queue_t *q, int force) if (!cfqd->busy_queues) return 0; - if (unlikely(force)) - return cfq_forced_dispatch(cfqd); - - cfqq = cfq_select_queue(cfqd); + cfqq = cfq_select_queue(cfqd, force); if (cfqq) { int max_dispatch; @@ -1154,9 +1115,12 @@ cfq_dispatch_requests(request_queue_t *q, int force) cfq_clear_cfqq_wait_request(cfqq); del_timer(&cfqd->idle_slice_timer); - max_dispatch = cfqd->cfq_quantum; - if (cfq_class_idle(cfqq)) - max_dispatch = 1; + if (!force) { + max_dispatch = cfqd->cfq_quantum; + if (cfq_class_idle(cfqq)) + max_dispatch = 1; + } else + max_dispatch = INT_MAX; return __cfq_dispatch_requests(cfqd, cfqq, max_dispatch); } diff --git a/trunk/block/elevator.c b/trunk/block/elevator.c index e4c58827bb46..d4a49a3df829 100644 --- a/trunk/block/elevator.c +++ b/trunk/block/elevator.c @@ -155,10 +155,9 @@ static void elevator_setup_default(void) /* * If the given scheduler is not available, fall back to no-op. */ - if ((e = elevator_find(chosen_elevator))) - elevator_put(e); - else + if (!(e = elevator_find(chosen_elevator))) strcpy(chosen_elevator, "noop"); + elevator_put(e); } static int __init elevator_setup(char *str) @@ -191,14 +190,14 @@ int elevator_init(request_queue_t *q, char *name) eq = kmalloc(sizeof(struct elevator_queue), GFP_KERNEL); if (!eq) { - elevator_put(e); + elevator_put(e->elevator_type); return -ENOMEM; } ret = elevator_attach(q, e, eq); if (ret) { kfree(eq); - elevator_put(e); + elevator_put(e->elevator_type); } return ret; @@ -226,7 +225,6 @@ void elv_dispatch_sort(request_queue_t *q, struct request *rq) if (q->last_merge == rq) q->last_merge = NULL; - q->nr_sorted--; boundary = q->end_sector; @@ -285,7 +283,6 @@ void elv_merge_requests(request_queue_t *q, struct request *rq, if (e->ops->elevator_merge_req_fn) e->ops->elevator_merge_req_fn(q, rq, next); - q->nr_sorted--; q->last_merge = rq; } @@ -317,20 +314,6 @@ void elv_requeue_request(request_queue_t *q, struct request *rq) __elv_add_request(q, rq, ELEVATOR_INSERT_FRONT, 0); } -static void elv_drain_elevator(request_queue_t *q) -{ - static int printed; - while (q->elevator->ops->elevator_dispatch_fn(q, 1)) - ; - if (q->nr_sorted == 0) - return; - if (printed++ < 10) { - printk(KERN_ERR "%s: forced dispatching is broken " - "(nr_sorted=%u), please report this\n", - q->elevator->elevator_type->elevator_name, q->nr_sorted); - } -} - void __elv_add_request(request_queue_t *q, struct request *rq, int where, int plug) { @@ -365,7 +348,9 @@ void __elv_add_request(request_queue_t *q, struct request *rq, int where, case ELEVATOR_INSERT_BACK: rq->flags |= REQ_SOFTBARRIER; - elv_drain_elevator(q); + + while (q->elevator->ops->elevator_dispatch_fn(q, 1)) + ; list_add_tail(&rq->queuelist, &q->queue_head); /* * We kick the queue here for the following reasons. @@ -384,7 +369,6 @@ void __elv_add_request(request_queue_t *q, struct request *rq, int where, case ELEVATOR_INSERT_SORT: BUG_ON(!blk_fs_request(rq)); rq->flags |= REQ_SORTED; - q->nr_sorted++; if (q->last_merge == NULL && rq_mergeable(rq)) q->last_merge = rq; /* @@ -541,19 +525,33 @@ int elv_queue_empty(request_queue_t *q) struct request *elv_latter_request(request_queue_t *q, struct request *rq) { + struct list_head *next; + elevator_t *e = q->elevator; if (e->ops->elevator_latter_req_fn) return e->ops->elevator_latter_req_fn(q, rq); + + next = rq->queuelist.next; + if (next != &q->queue_head && next != &rq->queuelist) + return list_entry_rq(next); + return NULL; } struct request *elv_former_request(request_queue_t *q, struct request *rq) { + struct list_head *prev; + elevator_t *e = q->elevator; if (e->ops->elevator_former_req_fn) return e->ops->elevator_former_req_fn(q, rq); + + prev = rq->queuelist.prev; + if (prev != &q->queue_head && prev != &rq->queuelist) + return list_entry_rq(prev); + return NULL; } @@ -693,15 +691,13 @@ static void elevator_switch(request_queue_t *q, struct elevator_type *new_e) set_bit(QUEUE_FLAG_ELVSWITCH, &q->queue_flags); - elv_drain_elevator(q); + while (q->elevator->ops->elevator_dispatch_fn(q, 1)) + ; while (q->rq.elvpriv) { - blk_remove_plug(q); - q->request_fn(q); spin_unlock_irq(q->queue_lock); msleep(10); spin_lock_irq(q->queue_lock); - elv_drain_elevator(q); } spin_unlock_irq(q->queue_lock); @@ -748,15 +744,13 @@ static void elevator_switch(request_queue_t *q, struct elevator_type *new_e) ssize_t elv_iosched_store(request_queue_t *q, const char *name, size_t count) { char elevator_name[ELV_NAME_MAX]; - size_t len; struct elevator_type *e; - elevator_name[sizeof(elevator_name) - 1] = '\0'; - strncpy(elevator_name, name, sizeof(elevator_name) - 1); - len = strlen(elevator_name); + memset(elevator_name, 0, sizeof(elevator_name)); + strncpy(elevator_name, name, sizeof(elevator_name)); - if (len && elevator_name[len - 1] == '\n') - elevator_name[len - 1] = '\0'; + if (elevator_name[strlen(elevator_name) - 1] == '\n') + elevator_name[strlen(elevator_name) - 1] = '\0'; e = elevator_get(elevator_name); if (!e) { diff --git a/trunk/block/genhd.c b/trunk/block/genhd.c index f04609d553b8..54aec4a1ae13 100644 --- a/trunk/block/genhd.c +++ b/trunk/block/genhd.c @@ -391,14 +391,12 @@ static ssize_t disk_stats_read(struct gendisk * disk, char *page) "%8u %8u %8llu %8u " "%8u %8u %8u" "\n", - disk_stat_read(disk, ios[READ]), - disk_stat_read(disk, merges[READ]), - (unsigned long long)disk_stat_read(disk, sectors[READ]), - jiffies_to_msecs(disk_stat_read(disk, ticks[READ])), - disk_stat_read(disk, ios[WRITE]), - disk_stat_read(disk, merges[WRITE]), - (unsigned long long)disk_stat_read(disk, sectors[WRITE]), - jiffies_to_msecs(disk_stat_read(disk, ticks[WRITE])), + disk_stat_read(disk, ios[0]), disk_stat_read(disk, merges[0]), + (unsigned long long)disk_stat_read(disk, sectors[0]), + jiffies_to_msecs(disk_stat_read(disk, ticks[0])), + disk_stat_read(disk, ios[1]), disk_stat_read(disk, merges[1]), + (unsigned long long)disk_stat_read(disk, sectors[1]), + jiffies_to_msecs(disk_stat_read(disk, ticks[1])), disk->in_flight, jiffies_to_msecs(disk_stat_read(disk, io_ticks)), jiffies_to_msecs(disk_stat_read(disk, time_in_queue))); diff --git a/trunk/block/noop-iosched.c b/trunk/block/noop-iosched.c index f370e4a7fe6d..e54f006e7e60 100644 --- a/trunk/block/noop-iosched.c +++ b/trunk/block/noop-iosched.c @@ -7,94 +7,21 @@ #include #include -struct noop_data { - struct list_head queue; -}; - -static void noop_merged_requests(request_queue_t *q, struct request *rq, - struct request *next) -{ - list_del_init(&next->queuelist); -} - -static int noop_dispatch(request_queue_t *q, int force) -{ - struct noop_data *nd = q->elevator->elevator_data; - - if (!list_empty(&nd->queue)) { - struct request *rq; - rq = list_entry(nd->queue.next, struct request, queuelist); - list_del_init(&rq->queuelist); - elv_dispatch_sort(q, rq); - return 1; - } - return 0; -} - -static void noop_add_request(request_queue_t *q, struct request *rq) -{ - struct noop_data *nd = q->elevator->elevator_data; - - list_add_tail(&rq->queuelist, &nd->queue); -} - -static int noop_queue_empty(request_queue_t *q) +static void elevator_noop_add_request(request_queue_t *q, struct request *rq) { - struct noop_data *nd = q->elevator->elevator_data; - - return list_empty(&nd->queue); -} - -static struct request * -noop_former_request(request_queue_t *q, struct request *rq) -{ - struct noop_data *nd = q->elevator->elevator_data; - - if (rq->queuelist.prev == &nd->queue) - return NULL; - return list_entry(rq->queuelist.prev, struct request, queuelist); -} - -static struct request * -noop_latter_request(request_queue_t *q, struct request *rq) -{ - struct noop_data *nd = q->elevator->elevator_data; - - if (rq->queuelist.next == &nd->queue) - return NULL; - return list_entry(rq->queuelist.next, struct request, queuelist); + rq->flags |= REQ_NOMERGE; + elv_dispatch_add_tail(q, rq); } -static int noop_init_queue(request_queue_t *q, elevator_t *e) +static int elevator_noop_dispatch(request_queue_t *q, int force) { - struct noop_data *nd; - - nd = kmalloc(sizeof(*nd), GFP_KERNEL); - if (!nd) - return -ENOMEM; - INIT_LIST_HEAD(&nd->queue); - e->elevator_data = nd; return 0; } -static void noop_exit_queue(elevator_t *e) -{ - struct noop_data *nd = e->elevator_data; - - BUG_ON(!list_empty(&nd->queue)); - kfree(nd); -} - static struct elevator_type elevator_noop = { .ops = { - .elevator_merge_req_fn = noop_merged_requests, - .elevator_dispatch_fn = noop_dispatch, - .elevator_add_req_fn = noop_add_request, - .elevator_queue_empty_fn = noop_queue_empty, - .elevator_former_req_fn = noop_former_request, - .elevator_latter_req_fn = noop_latter_request, - .elevator_init_fn = noop_init_queue, - .elevator_exit_fn = noop_exit_queue, + .elevator_dispatch_fn = elevator_noop_dispatch, + .elevator_add_req_fn = elevator_noop_add_request, }, .elevator_name = "noop", .elevator_owner = THIS_MODULE, diff --git a/trunk/drivers/acpi/bus.c b/trunk/drivers/acpi/bus.c index 606f8733a776..6a4da417c16b 100644 --- a/trunk/drivers/acpi/bus.c +++ b/trunk/drivers/acpi/bus.c @@ -28,7 +28,6 @@ #include #include #include -#include #include #include #ifdef CONFIG_X86 @@ -755,7 +754,7 @@ static int __init acpi_init(void) result = acpi_bus_init(); if (!result) { -#ifdef CONFIG_PM_LEGACY +#ifdef CONFIG_PM if (!PM_IS_ACTIVE()) pm_active = 1; else { diff --git a/trunk/drivers/acpi/processor_idle.c b/trunk/drivers/acpi/processor_idle.c index 70d8a6ec0920..573b6a97bb1f 100644 --- a/trunk/drivers/acpi/processor_idle.c +++ b/trunk/drivers/acpi/processor_idle.c @@ -514,6 +514,8 @@ static int acpi_processor_set_power_policy(struct acpi_processor *pr) static int acpi_processor_get_power_info_fadt(struct acpi_processor *pr) { + int i; + ACPI_FUNCTION_TRACE("acpi_processor_get_power_info_fadt"); if (!pr) @@ -522,7 +524,8 @@ static int acpi_processor_get_power_info_fadt(struct acpi_processor *pr) if (!pr->pblk) return_VALUE(-ENODEV); - memset(pr->power.states, 0, sizeof(pr->power.states)); + for (i = 0; i < ACPI_PROCESSOR_MAX_POWER; i++) + memset(pr->power.states, 0, sizeof(struct acpi_processor_cx)); /* if info is obtained from pblk/fadt, type equals state */ pr->power.states[ACPI_STATE_C1].type = ACPI_STATE_C1; @@ -552,9 +555,13 @@ static int acpi_processor_get_power_info_fadt(struct acpi_processor *pr) static int acpi_processor_get_power_info_default_c1(struct acpi_processor *pr) { + int i; + ACPI_FUNCTION_TRACE("acpi_processor_get_power_info_default_c1"); - memset(pr->power.states, 0, sizeof(pr->power.states)); + for (i = 0; i < ACPI_PROCESSOR_MAX_POWER; i++) + memset(&(pr->power.states[i]), 0, + sizeof(struct acpi_processor_cx)); /* if info is obtained from pblk/fadt, type equals state */ pr->power.states[ACPI_STATE_C1].type = ACPI_STATE_C1; @@ -866,8 +873,7 @@ static int acpi_processor_get_power_info(struct acpi_processor *pr) for (i = 1; i < ACPI_PROCESSOR_MAX_POWER; i++) { if (pr->power.states[i].valid) { pr->power.count = i; - if (pr->power.states[i].type >= ACPI_STATE_C2) - pr->flags.power = 1; + pr->flags.power = 1; } } diff --git a/trunk/drivers/base/firmware_class.c b/trunk/drivers/base/firmware_class.c index 59dacb6552c0..98f6c02d6790 100644 --- a/trunk/drivers/base/firmware_class.c +++ b/trunk/drivers/base/firmware_class.c @@ -526,23 +526,18 @@ request_firmware_work_func(void *arg) { struct firmware_work *fw_work = arg; const struct firmware *fw; - int ret; if (!arg) { WARN_ON(1); return 0; } daemonize("%s/%s", "firmware", fw_work->name); - ret = _request_firmware(&fw, fw_work->name, fw_work->device, + _request_firmware(&fw, fw_work->name, fw_work->device, fw_work->hotplug); - if (ret < 0) - fw_work->cont(NULL, fw_work->context); - else { - fw_work->cont(fw, fw_work->context); - release_firmware(fw); - } + fw_work->cont(fw, fw_work->context); + release_firmware(fw); module_put(fw_work->module); kfree(fw_work); - return ret; + return 0; } /** @@ -591,8 +586,6 @@ request_firmware_nowait( if (ret < 0) { fw_work->cont(NULL, fw_work->context); - module_put(fw_work->module); - kfree(fw_work); return ret; } return 0; diff --git a/trunk/drivers/block/cciss_scsi.c b/trunk/drivers/block/cciss_scsi.c index 2942d32280a5..3226aa11c6ef 100644 --- a/trunk/drivers/block/cciss_scsi.c +++ b/trunk/drivers/block/cciss_scsi.c @@ -255,7 +255,7 @@ scsi_cmd_stack_free(int ctlr) #define DEVICETYPE(n) (n<0 || n>MAX_SCSI_DEVICE_CODE) ? \ "Unknown" : scsi_device_types[n] -#if 0 +#if 1 static int xmargin=8; static int amargin=60; diff --git a/trunk/drivers/block/pktcdvd.c b/trunk/drivers/block/pktcdvd.c index c0233efabeba..59e5982a5db3 100644 --- a/trunk/drivers/block/pktcdvd.c +++ b/trunk/drivers/block/pktcdvd.c @@ -1188,7 +1188,7 @@ static void pkt_count_states(struct pktcdvd_device *pd, int *states) struct packet_data *pkt; int i; - for (i = 0; i < PACKET_NUM_STATES; i++) + for (i = 0; i <= PACKET_NUM_STATES; i++) states[i] = 0; spin_lock(&pd->cdrw.active_list_lock); diff --git a/trunk/drivers/char/Kconfig b/trunk/drivers/char/Kconfig index 970f70d498f4..fdf4370db994 100644 --- a/trunk/drivers/char/Kconfig +++ b/trunk/drivers/char/Kconfig @@ -735,7 +735,7 @@ config SGI_IP27_RTC config GEN_RTC tristate "Generic /dev/rtc emulation" - depends on RTC!=y && !IA64 && !ARM && !M32R && !SPARC32 && !SPARC64 + depends on RTC!=y && !IA64 && !ARM && !PPC64 && !M32R && !SPARC32 && !SPARC64 ---help--- If you say Y here and create a character special file /dev/rtc with major number 10 and minor number 135 using mknod ("man mknod"), you diff --git a/trunk/drivers/char/agp/amd64-agp.c b/trunk/drivers/char/agp/amd64-agp.c index 76589782adcb..78ce98a69f37 100644 --- a/trunk/drivers/char/agp/amd64-agp.c +++ b/trunk/drivers/char/agp/amd64-agp.c @@ -57,8 +57,9 @@ static int nr_garts; static struct pci_dev * hammers[MAX_HAMMER_GARTS]; static struct resource *aperture_resource; -static int __initdata agp_try_unsupported = 1; +static int __initdata agp_try_unsupported; +static int gart_iterator; #define for_each_nb() for(gart_iterator=0;gart_iteratorgatt_table_real); - int gart_iterator; /* Configure AGP regs in each x86-64 host bridge. */ for_each_nb() { @@ -236,7 +235,7 @@ static int amd_8151_configure(void) static void amd64_cleanup(void) { u32 tmp; - int gart_iterator; + for_each_nb() { /* disable gart translation */ pci_read_config_dword (hammers[gart_iterator], AMD64_GARTAPERTURECTL, &tmp); @@ -698,16 +697,6 @@ static struct pci_device_id agp_amd64_pci_table[] = { .subvendor = PCI_ANY_ID, .subdevice = PCI_ANY_ID, }, - /* ALI/ULI M1695 */ - { - .class = (PCI_CLASS_BRIDGE_HOST << 8), - .class_mask = ~0, - .vendor = PCI_VENDOR_ID_AL, - .device = 0x1689, - .subvendor = PCI_ANY_ID, - .subdevice = PCI_ANY_ID, - }, - { } }; diff --git a/trunk/drivers/char/agp/uninorth-agp.c b/trunk/drivers/char/agp/uninorth-agp.c index 50947e38501a..c8255312b8c1 100644 --- a/trunk/drivers/char/agp/uninorth-agp.c +++ b/trunk/drivers/char/agp/uninorth-agp.c @@ -557,10 +557,6 @@ static struct agp_device_ids uninorth_agp_device_ids[] __devinitdata = { .device_id = PCI_DEVICE_ID_APPLE_U3H_AGP, .chipset_name = "U3H", }, - { - .device_id = PCI_DEVICE_ID_APPLE_IPID2_AGP, - .chipset_name = "UniNorth/Intrepid2", - }, }; static int __devinit agp_uninorth_probe(struct pci_dev *pdev, diff --git a/trunk/drivers/char/i8k.c b/trunk/drivers/char/i8k.c index f3c3aaf4560e..6c4b3f986d0c 100644 --- a/trunk/drivers/char/i8k.c +++ b/trunk/drivers/char/i8k.c @@ -99,9 +99,7 @@ struct smm_regs { static inline char *i8k_get_dmi_data(int field) { - char *dmi_data = dmi_get_system_info(field); - - return dmi_data && *dmi_data ? dmi_data : "?"; + return dmi_get_system_info(field) ? : "N/A"; } /* @@ -398,7 +396,7 @@ static int i8k_proc_show(struct seq_file *seq, void *offset) return seq_printf(seq, "%s %s %s %d %d %d %d %d %d %d\n", I8K_PROC_FMT, bios_version, - i8k_get_dmi_data(DMI_PRODUCT_SERIAL), + dmi_get_system_info(DMI_PRODUCT_SERIAL) ? : "N/A", cpu_temp, left_fan, right_fan, left_speed, right_speed, ac_power, fn_key); diff --git a/trunk/drivers/char/ipmi/ipmi_msghandler.c b/trunk/drivers/char/ipmi/ipmi_msghandler.c index 6b302a930e5f..d16bd4b5c117 100644 --- a/trunk/drivers/char/ipmi/ipmi_msghandler.c +++ b/trunk/drivers/char/ipmi/ipmi_msghandler.c @@ -48,7 +48,7 @@ #define PFX "IPMI message handler: " -#define IPMI_DRIVER_VERSION "38.0" +#define IPMI_DRIVER_VERSION "36.0" static struct ipmi_recv_msg *ipmi_alloc_recv_msg(void); static int ipmi_init_msghandler(void); diff --git a/trunk/drivers/char/ipmi/ipmi_si_intf.c b/trunk/drivers/char/ipmi/ipmi_si_intf.c index 01a1f6badb53..ea89dca3dbb5 100644 --- a/trunk/drivers/char/ipmi/ipmi_si_intf.c +++ b/trunk/drivers/char/ipmi/ipmi_si_intf.c @@ -2203,7 +2203,7 @@ static void setup_xaction_handlers(struct smi_info *smi_info) static inline void wait_for_timer_and_thread(struct smi_info *smi_info) { - if (smi_info->thread != NULL && smi_info->thread != ERR_PTR(-ENOMEM)) + if (smi_info->thread != ERR_PTR(-ENOMEM)) kthread_stop(smi_info->thread); del_timer_sync(&smi_info->si_timer); } diff --git a/trunk/drivers/char/pcmcia/Kconfig b/trunk/drivers/char/pcmcia/Kconfig index 27c1179ee527..d22bfdc13563 100644 --- a/trunk/drivers/char/pcmcia/Kconfig +++ b/trunk/drivers/char/pcmcia/Kconfig @@ -18,29 +18,5 @@ config SYNCLINK_CS The module will be called synclinkmp. If you want to do that, say M here. -config CARDMAN_4000 - tristate "Omnikey Cardman 4000 support" - depends on PCMCIA - help - Enable support for the Omnikey Cardman 4000 PCMCIA Smartcard - reader. - - This kernel driver requires additional userspace support, either - by the vendor-provided PC/SC ifd_handler (http://www.omnikey.com/), - or via the cm4000 backend of OpenCT (http://www.opensc.com/). - -config CARDMAN_4040 - tristate "Omnikey CardMan 4040 support" - depends on PCMCIA - help - Enable support for the Omnikey CardMan 4040 PCMCIA Smartcard - reader. - - This card is basically a USB CCID device connected to a FIFO - in I/O space. To use the kernel driver, you will need either the - PC/SC ifdhandler provided from the Omnikey homepage - (http://www.omnikey.com/), or a current development version of OpenCT - (http://www.opensc.org/). - endmenu diff --git a/trunk/drivers/char/pcmcia/Makefile b/trunk/drivers/char/pcmcia/Makefile index 0aae20985d57..1fcd4c591958 100644 --- a/trunk/drivers/char/pcmcia/Makefile +++ b/trunk/drivers/char/pcmcia/Makefile @@ -5,5 +5,3 @@ # obj-$(CONFIG_SYNCLINK_CS) += synclink_cs.o -obj-$(CONFIG_CARDMAN_4000) += cm4000_cs.o -obj-$(CONFIG_CARDMAN_4040) += cm4040_cs.o diff --git a/trunk/drivers/char/pcmcia/cm4000_cs.c b/trunk/drivers/char/pcmcia/cm4000_cs.c deleted file mode 100644 index ef011ef5dc46..000000000000 --- a/trunk/drivers/char/pcmcia/cm4000_cs.c +++ /dev/null @@ -1,2078 +0,0 @@ - /* - * A driver for the PCMCIA Smartcard Reader "Omnikey CardMan Mobile 4000" - * - * cm4000_cs.c support.linux@omnikey.com - * - * Tue Oct 23 11:32:43 GMT 2001 herp - cleaned up header files - * Sun Jan 20 10:11:15 MET 2002 herp - added modversion header files - * Thu Nov 14 16:34:11 GMT 2002 mh - added PPS functionality - * Tue Nov 19 16:36:27 GMT 2002 mh - added SUSPEND/RESUME functionailty - * Wed Jul 28 12:55:01 CEST 2004 mh - kernel 2.6 adjustments - * - * current version: 2.4.0gm4 - * - * (C) 2000,2001,2002,2003,2004 Omnikey AG - * - * (C) 2005 Harald Welte - * - Adhere to Kernel CodingStyle - * - Port to 2.6.13 "new" style PCMCIA - * - Check for copy_{from,to}_user return values - * - Use nonseekable_open() - * - * All rights reserved. Licensed under dual BSD/GPL license. - */ - -/* #define PCMCIA_DEBUG 6 */ - -#include -#include -#include -#include -#include -#include -#include -#include - -#include -#include -#include -#include -#include -#include - -#include - -/* #define ATR_CSUM */ - -#ifdef PCMCIA_DEBUG -#define reader_to_dev(x) (&handle_to_dev(x->link.handle)) -static int pc_debug = PCMCIA_DEBUG; -module_param(pc_debug, int, 0600); -#define DEBUGP(n, rdr, x, args...) do { \ - if (pc_debug >= (n)) \ - dev_printk(KERN_DEBUG, reader_to_dev(rdr), "%s:" x, \ - __FUNCTION__ , ## args); \ - } while (0) -#else -#define DEBUGP(n, rdr, x, args...) -#endif -static char *version = "cm4000_cs.c v2.4.0gm5 - All bugs added by Harald Welte"; - -#define T_1SEC (HZ) -#define T_10MSEC msecs_to_jiffies(10) -#define T_20MSEC msecs_to_jiffies(20) -#define T_40MSEC msecs_to_jiffies(40) -#define T_50MSEC msecs_to_jiffies(50) -#define T_100MSEC msecs_to_jiffies(100) -#define T_500MSEC msecs_to_jiffies(500) - -static void cm4000_detach(dev_link_t *link); -static void cm4000_release(dev_link_t *link); - -static int major; /* major number we get from the kernel */ - -/* note: the first state has to have number 0 always */ - -#define M_FETCH_ATR 0 -#define M_TIMEOUT_WAIT 1 -#define M_READ_ATR_LEN 2 -#define M_READ_ATR 3 -#define M_ATR_PRESENT 4 -#define M_BAD_CARD 5 -#define M_CARDOFF 6 - -#define LOCK_IO 0 -#define LOCK_MONITOR 1 - -#define IS_AUTOPPS_ACT 6 -#define IS_PROCBYTE_PRESENT 7 -#define IS_INVREV 8 -#define IS_ANY_T0 9 -#define IS_ANY_T1 10 -#define IS_ATR_PRESENT 11 -#define IS_ATR_VALID 12 -#define IS_CMM_ABSENT 13 -#define IS_BAD_LENGTH 14 -#define IS_BAD_CSUM 15 -#define IS_BAD_CARD 16 - -#define REG_FLAGS0(x) (x + 0) -#define REG_FLAGS1(x) (x + 1) -#define REG_NUM_BYTES(x) (x + 2) -#define REG_BUF_ADDR(x) (x + 3) -#define REG_BUF_DATA(x) (x + 4) -#define REG_NUM_SEND(x) (x + 5) -#define REG_BAUDRATE(x) (x + 6) -#define REG_STOPBITS(x) (x + 7) - -struct cm4000_dev { - dev_link_t link; /* pcmcia link */ - dev_node_t node; /* OS node (major,minor) */ - - unsigned char atr[MAX_ATR]; - unsigned char rbuf[512]; - unsigned char sbuf[512]; - - wait_queue_head_t devq; /* when removing cardman must not be - zeroed! */ - - wait_queue_head_t ioq; /* if IO is locked, wait on this Q */ - wait_queue_head_t atrq; /* wait for ATR valid */ - wait_queue_head_t readq; /* used by write to wake blk.read */ - - /* warning: do not move this fields. - * initialising to zero depends on it - see ZERO_DEV below. */ - unsigned char atr_csum; - unsigned char atr_len_retry; - unsigned short atr_len; - unsigned short rlen; /* bytes avail. after write */ - unsigned short rpos; /* latest read pos. write zeroes */ - unsigned char procbyte; /* T=0 procedure byte */ - unsigned char mstate; /* state of card monitor */ - unsigned char cwarn; /* slow down warning */ - unsigned char flags0; /* cardman IO-flags 0 */ - unsigned char flags1; /* cardman IO-flags 1 */ - unsigned int mdelay; /* variable monitor speeds, in jiffies */ - - unsigned int baudv; /* baud value for speed */ - unsigned char ta1; - unsigned char proto; /* T=0, T=1, ... */ - unsigned long flags; /* lock+flags (MONITOR,IO,ATR) * for concurrent - access */ - - unsigned char pts[4]; - - struct timer_list timer; /* used to keep monitor running */ - int monitor_running; -}; - -#define ZERO_DEV(dev) \ - memset(&dev->atr_csum,0, \ - sizeof(struct cm4000_dev) - \ - /*link*/ sizeof(dev_link_t) - \ - /*node*/ sizeof(dev_node_t) - \ - /*atr*/ MAX_ATR*sizeof(char) - \ - /*rbuf*/ 512*sizeof(char) - \ - /*sbuf*/ 512*sizeof(char) - \ - /*queue*/ 4*sizeof(wait_queue_head_t)) - -static dev_info_t dev_info = MODULE_NAME; -static dev_link_t *dev_table[CM4000_MAX_DEV]; - -/* This table doesn't use spaces after the comma between fields and thus - * violates CodingStyle. However, I don't really think wrapping it around will - * make it any clearer to read -HW */ -static unsigned char fi_di_table[10][14] = { -/*FI 00 01 02 03 04 05 06 07 08 09 10 11 12 13 */ -/*DI */ -/* 0 */ {0x11,0x11,0x11,0x11,0x11,0x11,0x11,0x11,0x11,0x11,0x11,0x11,0x11,0x11}, -/* 1 */ {0x01,0x11,0x11,0x11,0x11,0x11,0x11,0x11,0x11,0x91,0x11,0x11,0x11,0x11}, -/* 2 */ {0x02,0x12,0x22,0x32,0x11,0x11,0x11,0x11,0x11,0x92,0xA2,0xB2,0x11,0x11}, -/* 3 */ {0x03,0x13,0x23,0x33,0x43,0x53,0x63,0x11,0x11,0x93,0xA3,0xB3,0xC3,0xD3}, -/* 4 */ {0x04,0x14,0x24,0x34,0x44,0x54,0x64,0x11,0x11,0x94,0xA4,0xB4,0xC4,0xD4}, -/* 5 */ {0x00,0x15,0x25,0x35,0x45,0x55,0x65,0x11,0x11,0x95,0xA5,0xB5,0xC5,0xD5}, -/* 6 */ {0x06,0x16,0x26,0x36,0x46,0x56,0x66,0x11,0x11,0x96,0xA6,0xB6,0xC6,0xD6}, -/* 7 */ {0x11,0x11,0x11,0x11,0x11,0x11,0x11,0x11,0x11,0x11,0x11,0x11,0x11,0x11}, -/* 8 */ {0x08,0x11,0x28,0x38,0x48,0x58,0x68,0x11,0x11,0x98,0xA8,0xB8,0xC8,0xD8}, -/* 9 */ {0x09,0x19,0x29,0x39,0x49,0x59,0x69,0x11,0x11,0x99,0xA9,0xB9,0xC9,0xD9} -}; - -#ifndef PCMCIA_DEBUG -#define xoutb outb -#define xinb inb -#else -static inline void xoutb(unsigned char val, unsigned short port) -{ - if (pc_debug >= 7) - printk(KERN_DEBUG "outb(val=%.2x,port=%.4x)\n", val, port); - outb(val, port); -} -static inline unsigned char xinb(unsigned short port) -{ - unsigned char val; - - val = inb(port); - if (pc_debug >= 7) - printk(KERN_DEBUG "%.2x=inb(%.4x)\n", val, port); - - return val; -} -#endif - -#define b_0000 15 -#define b_0001 14 -#define b_0010 13 -#define b_0011 12 -#define b_0100 11 -#define b_0101 10 -#define b_0110 9 -#define b_0111 8 -#define b_1000 7 -#define b_1001 6 -#define b_1010 5 -#define b_1011 4 -#define b_1100 3 -#define b_1101 2 -#define b_1110 1 -#define b_1111 0 - -static unsigned char irtab[16] = { - b_0000, b_1000, b_0100, b_1100, - b_0010, b_1010, b_0110, b_1110, - b_0001, b_1001, b_0101, b_1101, - b_0011, b_1011, b_0111, b_1111 -}; - -static void str_invert_revert(unsigned char *b, int len) -{ - int i; - - for (i = 0; i < len; i++) - b[i] = (irtab[b[i] & 0x0f] << 4) | irtab[b[i] >> 4]; -} - -static unsigned char invert_revert(unsigned char ch) -{ - return (irtab[ch & 0x0f] << 4) | irtab[ch >> 4]; -} - -#define ATRLENCK(dev,pos) \ - if (pos>=dev->atr_len || pos>=MAX_ATR) \ - goto return_0; - -static unsigned int calc_baudv(unsigned char fidi) -{ - unsigned int wcrcf, wbrcf, fi_rfu, di_rfu; - - fi_rfu = 372; - di_rfu = 1; - - /* FI */ - switch ((fidi >> 4) & 0x0F) { - case 0x00: - wcrcf = 372; - break; - case 0x01: - wcrcf = 372; - break; - case 0x02: - wcrcf = 558; - break; - case 0x03: - wcrcf = 744; - break; - case 0x04: - wcrcf = 1116; - break; - case 0x05: - wcrcf = 1488; - break; - case 0x06: - wcrcf = 1860; - break; - case 0x07: - wcrcf = fi_rfu; - break; - case 0x08: - wcrcf = fi_rfu; - break; - case 0x09: - wcrcf = 512; - break; - case 0x0A: - wcrcf = 768; - break; - case 0x0B: - wcrcf = 1024; - break; - case 0x0C: - wcrcf = 1536; - break; - case 0x0D: - wcrcf = 2048; - break; - default: - wcrcf = fi_rfu; - break; - } - - /* DI */ - switch (fidi & 0x0F) { - case 0x00: - wbrcf = di_rfu; - break; - case 0x01: - wbrcf = 1; - break; - case 0x02: - wbrcf = 2; - break; - case 0x03: - wbrcf = 4; - break; - case 0x04: - wbrcf = 8; - break; - case 0x05: - wbrcf = 16; - break; - case 0x06: - wbrcf = 32; - break; - case 0x07: - wbrcf = di_rfu; - break; - case 0x08: - wbrcf = 12; - break; - case 0x09: - wbrcf = 20; - break; - default: - wbrcf = di_rfu; - break; - } - - return (wcrcf / wbrcf); -} - -static unsigned short io_read_num_rec_bytes(ioaddr_t iobase, unsigned short *s) -{ - unsigned short tmp; - - tmp = *s = 0; - do { - *s = tmp; - tmp = inb(REG_NUM_BYTES(iobase)) | - (inb(REG_FLAGS0(iobase)) & 4 ? 0x100 : 0); - } while (tmp != *s); - - return *s; -} - -static int parse_atr(struct cm4000_dev *dev) -{ - unsigned char any_t1, any_t0; - unsigned char ch, ifno; - int ix, done; - - DEBUGP(3, dev, "-> parse_atr: dev->atr_len = %i\n", dev->atr_len); - - if (dev->atr_len < 3) { - DEBUGP(5, dev, "parse_atr: atr_len < 3\n"); - return 0; - } - - if (dev->atr[0] == 0x3f) - set_bit(IS_INVREV, &dev->flags); - else - clear_bit(IS_INVREV, &dev->flags); - ix = 1; - ifno = 1; - ch = dev->atr[1]; - dev->proto = 0; /* XXX PROTO */ - any_t1 = any_t0 = done = 0; - dev->ta1 = 0x11; /* defaults to 9600 baud */ - do { - if (ifno == 1 && (ch & 0x10)) { - /* read first interface byte and TA1 is present */ - dev->ta1 = dev->atr[2]; - DEBUGP(5, dev, "Card says FiDi is 0x%.2x\n", dev->ta1); - ifno++; - } else if ((ifno == 2) && (ch & 0x10)) { /* TA(2) */ - dev->ta1 = 0x11; - ifno++; - } - - DEBUGP(5, dev, "Yi=%.2x\n", ch & 0xf0); - ix += ((ch & 0x10) >> 4) /* no of int.face chars */ - +((ch & 0x20) >> 5) - + ((ch & 0x40) >> 6) - + ((ch & 0x80) >> 7); - /* ATRLENCK(dev,ix); */ - if (ch & 0x80) { /* TDi */ - ch = dev->atr[ix]; - if ((ch & 0x0f)) { - any_t1 = 1; - DEBUGP(5, dev, "card is capable of T=1\n"); - } else { - any_t0 = 1; - DEBUGP(5, dev, "card is capable of T=0\n"); - } - } else - done = 1; - } while (!done); - - DEBUGP(5, dev, "ix=%d noHist=%d any_t1=%d\n", - ix, dev->atr[1] & 15, any_t1); - if (ix + 1 + (dev->atr[1] & 0x0f) + any_t1 != dev->atr_len) { - DEBUGP(5, dev, "length error\n"); - return 0; - } - if (any_t0) - set_bit(IS_ANY_T0, &dev->flags); - - if (any_t1) { /* compute csum */ - dev->atr_csum = 0; -#ifdef ATR_CSUM - for (i = 1; i < dev->atr_len; i++) - dev->atr_csum ^= dev->atr[i]; - if (dev->atr_csum) { - set_bit(IS_BAD_CSUM, &dev->flags); - DEBUGP(5, dev, "bad checksum\n"); - goto return_0; - } -#endif - if (any_t0 == 0) - dev->proto = 1; /* XXX PROTO */ - set_bit(IS_ANY_T1, &dev->flags); - } - - return 1; -} - -struct card_fixup { - char atr[12]; - u_int8_t atr_len; - u_int8_t stopbits; -}; - -static struct card_fixup card_fixups[] = { - { /* ACOS */ - .atr = { 0x3b, 0xb3, 0x11, 0x00, 0x00, 0x41, 0x01 }, - .atr_len = 7, - .stopbits = 0x03, - }, - { /* Motorola */ - .atr = {0x3b, 0x76, 0x13, 0x00, 0x00, 0x80, 0x62, 0x07, - 0x41, 0x81, 0x81 }, - .atr_len = 11, - .stopbits = 0x04, - }, -}; - -static void set_cardparameter(struct cm4000_dev *dev) -{ - int i; - ioaddr_t iobase = dev->link.io.BasePort1; - u_int8_t stopbits = 0x02; /* ISO default */ - - DEBUGP(3, dev, "-> set_cardparameter\n"); - - dev->flags1 = dev->flags1 | (((dev->baudv - 1) & 0x0100) >> 8); - xoutb(dev->flags1, REG_FLAGS1(iobase)); - DEBUGP(5, dev, "flags1 = 0x%02x\n", dev->flags1); - - /* set baudrate */ - xoutb((unsigned char)((dev->baudv - 1) & 0xFF), REG_BAUDRATE(iobase)); - - DEBUGP(5, dev, "baudv = %i -> write 0x%02x\n", dev->baudv, - ((dev->baudv - 1) & 0xFF)); - - /* set stopbits */ - for (i = 0; i < ARRAY_SIZE(card_fixups); i++) { - if (!memcmp(dev->atr, card_fixups[i].atr, - card_fixups[i].atr_len)) - stopbits = card_fixups[i].stopbits; - } - xoutb(stopbits, REG_STOPBITS(iobase)); - - DEBUGP(3, dev, "<- set_cardparameter\n"); -} - -static int set_protocol(struct cm4000_dev *dev, struct ptsreq *ptsreq) -{ - - unsigned long tmp, i; - unsigned short num_bytes_read; - unsigned char pts_reply[4]; - ssize_t rc; - ioaddr_t iobase = dev->link.io.BasePort1; - - rc = 0; - - DEBUGP(3, dev, "-> set_protocol\n"); - DEBUGP(5, dev, "ptsreq->Protocol = 0x%.8x, ptsreq->Flags=0x%.8x, " - "ptsreq->pts1=0x%.2x, ptsreq->pts2=0x%.2x, " - "ptsreq->pts3=0x%.2x\n", (unsigned int)ptsreq->protocol, - (unsigned int)ptsreq->flags, ptsreq->pts1, ptsreq->pts2, - ptsreq->pts3); - - /* Fill PTS structure */ - dev->pts[0] = 0xff; - dev->pts[1] = 0x00; - tmp = ptsreq->protocol; - while ((tmp = (tmp >> 1)) > 0) - dev->pts[1]++; - dev->proto = dev->pts[1]; /* Set new protocol */ - dev->pts[1] = (0x01 << 4) | (dev->pts[1]); - - /* Correct Fi/Di according to CM4000 Fi/Di table */ - DEBUGP(5, dev, "Ta(1) from ATR is 0x%.2x\n", dev->ta1); - /* set Fi/Di according to ATR TA(1) */ - dev->pts[2] = fi_di_table[dev->ta1 & 0x0F][(dev->ta1 >> 4) & 0x0F]; - - /* Calculate PCK character */ - dev->pts[3] = dev->pts[0] ^ dev->pts[1] ^ dev->pts[2]; - - DEBUGP(5, dev, "pts0=%.2x, pts1=%.2x, pts2=%.2x, pts3=%.2x\n", - dev->pts[0], dev->pts[1], dev->pts[2], dev->pts[3]); - - /* check card convention */ - if (test_bit(IS_INVREV, &dev->flags)) - str_invert_revert(dev->pts, 4); - - /* reset SM */ - xoutb(0x80, REG_FLAGS0(iobase)); - - /* Enable access to the message buffer */ - DEBUGP(5, dev, "Enable access to the messages buffer\n"); - dev->flags1 = 0x20 /* T_Active */ - | (test_bit(IS_INVREV, &dev->flags) ? 0x02 : 0x00) /* inv parity */ - | ((dev->baudv >> 8) & 0x01); /* MSB-baud */ - xoutb(dev->flags1, REG_FLAGS1(iobase)); - - DEBUGP(5, dev, "Enable message buffer -> flags1 = 0x%.2x\n", - dev->flags1); - - /* write challenge to the buffer */ - DEBUGP(5, dev, "Write challenge to buffer: "); - for (i = 0; i < 4; i++) { - xoutb(i, REG_BUF_ADDR(iobase)); - xoutb(dev->pts[i], REG_BUF_DATA(iobase)); /* buf data */ -#ifdef PCMCIA_DEBUG - if (pc_debug >= 5) - printk("0x%.2x ", dev->pts[i]); - } - if (pc_debug >= 5) - printk("\n"); -#else - } -#endif - - /* set number of bytes to write */ - DEBUGP(5, dev, "Set number of bytes to write\n"); - xoutb(0x04, REG_NUM_SEND(iobase)); - - /* Trigger CARDMAN CONTROLLER */ - xoutb(0x50, REG_FLAGS0(iobase)); - - /* Monitor progress */ - /* wait for xmit done */ - DEBUGP(5, dev, "Waiting for NumRecBytes getting valid\n"); - - for (i = 0; i < 100; i++) { - if (inb(REG_FLAGS0(iobase)) & 0x08) { - DEBUGP(5, dev, "NumRecBytes is valid\n"); - break; - } - mdelay(10); - } - if (i == 100) { - DEBUGP(5, dev, "Timeout waiting for NumRecBytes getting " - "valid\n"); - rc = -EIO; - goto exit_setprotocol; - } - - DEBUGP(5, dev, "Reading NumRecBytes\n"); - for (i = 0; i < 100; i++) { - io_read_num_rec_bytes(iobase, &num_bytes_read); - if (num_bytes_read >= 4) { - DEBUGP(2, dev, "NumRecBytes = %i\n", num_bytes_read); - break; - } - mdelay(10); - } - - /* check whether it is a short PTS reply? */ - if (num_bytes_read == 3) - i = 0; - - if (i == 100) { - DEBUGP(5, dev, "Timeout reading num_bytes_read\n"); - rc = -EIO; - goto exit_setprotocol; - } - - DEBUGP(5, dev, "Reset the CARDMAN CONTROLLER\n"); - xoutb(0x80, REG_FLAGS0(iobase)); - - /* Read PPS reply */ - DEBUGP(5, dev, "Read PPS reply\n"); - for (i = 0; i < num_bytes_read; i++) { - xoutb(i, REG_BUF_ADDR(iobase)); - pts_reply[i] = inb(REG_BUF_DATA(iobase)); - } - -#ifdef PCMCIA_DEBUG - DEBUGP(2, dev, "PTSreply: "); - for (i = 0; i < num_bytes_read; i++) { - if (pc_debug >= 5) - printk("0x%.2x ", pts_reply[i]); - } - printk("\n"); -#endif /* PCMCIA_DEBUG */ - - DEBUGP(5, dev, "Clear Tactive in Flags1\n"); - xoutb(0x20, REG_FLAGS1(iobase)); - - /* Compare ptsreq and ptsreply */ - if ((dev->pts[0] == pts_reply[0]) && - (dev->pts[1] == pts_reply[1]) && - (dev->pts[2] == pts_reply[2]) && (dev->pts[3] == pts_reply[3])) { - /* setcardparameter according to PPS */ - dev->baudv = calc_baudv(dev->pts[2]); - set_cardparameter(dev); - } else if ((dev->pts[0] == pts_reply[0]) && - ((dev->pts[1] & 0xef) == pts_reply[1]) && - ((pts_reply[0] ^ pts_reply[1]) == pts_reply[2])) { - /* short PTS reply, set card parameter to default values */ - dev->baudv = calc_baudv(0x11); - set_cardparameter(dev); - } else - rc = -EIO; - -exit_setprotocol: - DEBUGP(3, dev, "<- set_protocol\n"); - return rc; -} - -static int io_detect_cm4000(ioaddr_t iobase, struct cm4000_dev *dev) -{ - - /* note: statemachine is assumed to be reset */ - if (inb(REG_FLAGS0(iobase)) & 8) { - clear_bit(IS_ATR_VALID, &dev->flags); - set_bit(IS_CMM_ABSENT, &dev->flags); - return 0; /* detect CMM = 1 -> failure */ - } - /* xoutb(0x40, REG_FLAGS1(iobase)); detectCMM */ - xoutb(dev->flags1 | 0x40, REG_FLAGS1(iobase)); - if ((inb(REG_FLAGS0(iobase)) & 8) == 0) { - clear_bit(IS_ATR_VALID, &dev->flags); - set_bit(IS_CMM_ABSENT, &dev->flags); - return 0; /* detect CMM=0 -> failure */ - } - /* clear detectCMM again by restoring original flags1 */ - xoutb(dev->flags1, REG_FLAGS1(iobase)); - return 1; -} - -static void terminate_monitor(struct cm4000_dev *dev) -{ - - /* tell the monitor to stop and wait until - * it terminates. - */ - DEBUGP(3, dev, "-> terminate_monitor\n"); - wait_event_interruptible(dev->devq, - test_and_set_bit(LOCK_MONITOR, - (void *)&dev->flags)); - - /* now, LOCK_MONITOR has been set. - * allow a last cycle in the monitor. - * the monitor will indicate that it has - * finished by clearing this bit. - */ - DEBUGP(5, dev, "Now allow last cycle of monitor!\n"); - while (test_bit(LOCK_MONITOR, (void *)&dev->flags)) - msleep(25); - - DEBUGP(5, dev, "Delete timer\n"); - del_timer_sync(&dev->timer); -#ifdef PCMCIA_DEBUG - dev->monitor_running = 0; -#endif - - DEBUGP(3, dev, "<- terminate_monitor\n"); -} - -/* - * monitor the card every 50msec. as a side-effect, retrieve the - * atr once a card is inserted. another side-effect of retrieving the - * atr is that the card will be powered on, so there is no need to - * power on the card explictely from the application: the driver - * is already doing that for you. - */ - -static void monitor_card(unsigned long p) -{ - struct cm4000_dev *dev = (struct cm4000_dev *) p; - ioaddr_t iobase = dev->link.io.BasePort1; - unsigned short s; - struct ptsreq ptsreq; - int i, atrc; - - DEBUGP(7, dev, "-> monitor_card\n"); - - /* if someone has set the lock for us: we're done! */ - if (test_and_set_bit(LOCK_MONITOR, &dev->flags)) { - DEBUGP(4, dev, "About to stop monitor\n"); - /* no */ - dev->rlen = - dev->rpos = - dev->atr_csum = dev->atr_len_retry = dev->cwarn = 0; - dev->mstate = M_FETCH_ATR; - clear_bit(LOCK_MONITOR, &dev->flags); - /* close et al. are sleeping on devq, so wake it */ - wake_up_interruptible(&dev->devq); - DEBUGP(2, dev, "<- monitor_card (we are done now)\n"); - return; - } - - /* try to lock io: if it is already locked, just add another timer */ - if (test_and_set_bit(LOCK_IO, (void *)&dev->flags)) { - DEBUGP(4, dev, "Couldn't get IO lock\n"); - goto return_with_timer; - } - - /* is a card/a reader inserted at all ? */ - dev->flags0 = xinb(REG_FLAGS0(iobase)); - DEBUGP(7, dev, "dev->flags0 = 0x%2x\n", dev->flags0); - DEBUGP(7, dev, "smartcard present: %s\n", - dev->flags0 & 1 ? "yes" : "no"); - DEBUGP(7, dev, "cardman present: %s\n", - dev->flags0 == 0xff ? "no" : "yes"); - - if ((dev->flags0 & 1) == 0 /* no smartcard inserted */ - || dev->flags0 == 0xff) { /* no cardman inserted */ - /* no */ - dev->rlen = - dev->rpos = - dev->atr_csum = dev->atr_len_retry = dev->cwarn = 0; - dev->mstate = M_FETCH_ATR; - - dev->flags &= 0x000000ff; /* only keep IO and MONITOR locks */ - - if (dev->flags0 == 0xff) { - DEBUGP(4, dev, "set IS_CMM_ABSENT bit\n"); - set_bit(IS_CMM_ABSENT, &dev->flags); - } else if (test_bit(IS_CMM_ABSENT, &dev->flags)) { - DEBUGP(4, dev, "clear IS_CMM_ABSENT bit " - "(card is removed)\n"); - clear_bit(IS_CMM_ABSENT, &dev->flags); - } - - goto release_io; - } else if ((dev->flags0 & 1) && test_bit(IS_CMM_ABSENT, &dev->flags)) { - /* cardman and card present but cardman was absent before - * (after suspend with inserted card) */ - DEBUGP(4, dev, "clear IS_CMM_ABSENT bit (card is inserted)\n"); - clear_bit(IS_CMM_ABSENT, &dev->flags); - } - - if (test_bit(IS_ATR_VALID, &dev->flags) == 1) { - DEBUGP(7, dev, "believe ATR is already valid (do nothing)\n"); - goto release_io; - } - - switch (dev->mstate) { - unsigned char flags0; - case M_CARDOFF: - DEBUGP(4, dev, "M_CARDOFF\n"); - flags0 = inb(REG_FLAGS0(iobase)); - if (flags0 & 0x02) { - /* wait until Flags0 indicate power is off */ - dev->mdelay = T_10MSEC; - } else { - /* Flags0 indicate power off and no card inserted now; - * Reset CARDMAN CONTROLLER */ - xoutb(0x80, REG_FLAGS0(iobase)); - - /* prepare for fetching ATR again: after card off ATR - * is read again automatically */ - dev->rlen = - dev->rpos = - dev->atr_csum = - dev->atr_len_retry = dev->cwarn = 0; - dev->mstate = M_FETCH_ATR; - - /* minimal gap between CARDOFF and read ATR is 50msec */ - dev->mdelay = T_50MSEC; - } - break; - case M_FETCH_ATR: - DEBUGP(4, dev, "M_FETCH_ATR\n"); - xoutb(0x80, REG_FLAGS0(iobase)); - DEBUGP(4, dev, "Reset BAUDV to 9600\n"); - dev->baudv = 0x173; /* 9600 */ - xoutb(0x02, REG_STOPBITS(iobase)); /* stopbits=2 */ - xoutb(0x73, REG_BAUDRATE(iobase)); /* baud value */ - xoutb(0x21, REG_FLAGS1(iobase)); /* T_Active=1, baud - value */ - /* warm start vs. power on: */ - xoutb(dev->flags0 & 2 ? 0x46 : 0x44, REG_FLAGS0(iobase)); - dev->mdelay = T_40MSEC; - dev->mstate = M_TIMEOUT_WAIT; - break; - case M_TIMEOUT_WAIT: - DEBUGP(4, dev, "M_TIMEOUT_WAIT\n"); - /* numRecBytes */ - io_read_num_rec_bytes(iobase, &dev->atr_len); - dev->mdelay = T_10MSEC; - dev->mstate = M_READ_ATR_LEN; - break; - case M_READ_ATR_LEN: - DEBUGP(4, dev, "M_READ_ATR_LEN\n"); - /* infinite loop possible, since there is no timeout */ - -#define MAX_ATR_LEN_RETRY 100 - - if (dev->atr_len == io_read_num_rec_bytes(iobase, &s)) { - if (dev->atr_len_retry++ >= MAX_ATR_LEN_RETRY) { /* + XX msec */ - dev->mdelay = T_10MSEC; - dev->mstate = M_READ_ATR; - } - } else { - dev->atr_len = s; - dev->atr_len_retry = 0; /* set new timeout */ - } - - DEBUGP(4, dev, "Current ATR_LEN = %i\n", dev->atr_len); - break; - case M_READ_ATR: - DEBUGP(4, dev, "M_READ_ATR\n"); - xoutb(0x80, REG_FLAGS0(iobase)); /* reset SM */ - for (i = 0; i < dev->atr_len; i++) { - xoutb(i, REG_BUF_ADDR(iobase)); - dev->atr[i] = inb(REG_BUF_DATA(iobase)); - } - /* Deactivate T_Active flags */ - DEBUGP(4, dev, "Deactivate T_Active flags\n"); - dev->flags1 = 0x01; - xoutb(dev->flags1, REG_FLAGS1(iobase)); - - /* atr is present (which doesnt mean it's valid) */ - set_bit(IS_ATR_PRESENT, &dev->flags); - if (dev->atr[0] == 0x03) - str_invert_revert(dev->atr, dev->atr_len); - atrc = parse_atr(dev); - if (atrc == 0) { /* atr invalid */ - dev->mdelay = 0; - dev->mstate = M_BAD_CARD; - } else { - dev->mdelay = T_50MSEC; - dev->mstate = M_ATR_PRESENT; - set_bit(IS_ATR_VALID, &dev->flags); - } - - if (test_bit(IS_ATR_VALID, &dev->flags) == 1) { - DEBUGP(4, dev, "monitor_card: ATR valid\n"); - /* if ta1 == 0x11, no PPS necessary (default values) */ - /* do not do PPS with multi protocol cards */ - if ((test_bit(IS_AUTOPPS_ACT, &dev->flags) == 0) && - (dev->ta1 != 0x11) && - !(test_bit(IS_ANY_T0, &dev->flags) && - test_bit(IS_ANY_T1, &dev->flags))) { - DEBUGP(4, dev, "Perform AUTOPPS\n"); - set_bit(IS_AUTOPPS_ACT, &dev->flags); - ptsreq.protocol = ptsreq.protocol = - (0x01 << dev->proto); - ptsreq.flags = 0x01; - ptsreq.pts1 = 0x00; - ptsreq.pts2 = 0x00; - ptsreq.pts3 = 0x00; - if (set_protocol(dev, &ptsreq) == 0) { - DEBUGP(4, dev, "AUTOPPS ret SUCC\n"); - clear_bit(IS_AUTOPPS_ACT, &dev->flags); - wake_up_interruptible(&dev->atrq); - } else { - DEBUGP(4, dev, "AUTOPPS failed: " - "repower using defaults\n"); - /* prepare for repowering */ - clear_bit(IS_ATR_PRESENT, &dev->flags); - clear_bit(IS_ATR_VALID, &dev->flags); - dev->rlen = - dev->rpos = - dev->atr_csum = - dev->atr_len_retry = dev->cwarn = 0; - dev->mstate = M_FETCH_ATR; - - dev->mdelay = T_50MSEC; - } - } else { - /* for cards which use slightly different - * params (extra guard time) */ - set_cardparameter(dev); - if (test_bit(IS_AUTOPPS_ACT, &dev->flags) == 1) - DEBUGP(4, dev, "AUTOPPS already active " - "2nd try:use default values\n"); - if (dev->ta1 == 0x11) - DEBUGP(4, dev, "No AUTOPPS necessary " - "TA(1)==0x11\n"); - if (test_bit(IS_ANY_T0, &dev->flags) - && test_bit(IS_ANY_T1, &dev->flags)) - DEBUGP(4, dev, "Do NOT perform AUTOPPS " - "with multiprotocol cards\n"); - clear_bit(IS_AUTOPPS_ACT, &dev->flags); - wake_up_interruptible(&dev->atrq); - } - } else { - DEBUGP(4, dev, "ATR invalid\n"); - wake_up_interruptible(&dev->atrq); - } - break; - case M_BAD_CARD: - DEBUGP(4, dev, "M_BAD_CARD\n"); - /* slow down warning, but prompt immediately after insertion */ - if (dev->cwarn == 0 || dev->cwarn == 10) { - set_bit(IS_BAD_CARD, &dev->flags); - printk(KERN_WARNING MODULE_NAME ": device %s: ", - dev->node.dev_name); - if (test_bit(IS_BAD_CSUM, &dev->flags)) { - DEBUGP(4, dev, "ATR checksum (0x%.2x, should " - "be zero) failed\n", dev->atr_csum); - } -#ifdef PCMCIA_DEBUG - else if (test_bit(IS_BAD_LENGTH, &dev->flags)) { - DEBUGP(4, dev, "ATR length error\n"); - } else { - DEBUGP(4, dev, "card damaged or wrong way " - "inserted\n"); - } -#endif - dev->cwarn = 0; - wake_up_interruptible(&dev->atrq); /* wake open */ - } - dev->cwarn++; - dev->mdelay = T_100MSEC; - dev->mstate = M_FETCH_ATR; - break; - default: - DEBUGP(7, dev, "Unknown action\n"); - break; /* nothing */ - } - -release_io: - DEBUGP(7, dev, "release_io\n"); - clear_bit(LOCK_IO, &dev->flags); - wake_up_interruptible(&dev->ioq); /* whoever needs IO */ - -return_with_timer: - DEBUGP(7, dev, "<- monitor_card (returns with timer)\n"); - dev->timer.expires = jiffies + dev->mdelay; - add_timer(&dev->timer); - clear_bit(LOCK_MONITOR, &dev->flags); -} - -/* Interface to userland (file_operations) */ - -static ssize_t cmm_read(struct file *filp, __user char *buf, size_t count, - loff_t *ppos) -{ - struct cm4000_dev *dev = filp->private_data; - ioaddr_t iobase = dev->link.io.BasePort1; - ssize_t rc; - int i, j, k; - - DEBUGP(2, dev, "-> cmm_read(%s,%d)\n", current->comm, current->pid); - - if (count == 0) /* according to manpage */ - return 0; - - if ((dev->link.state & DEV_PRESENT) == 0 || /* socket removed */ - test_bit(IS_CMM_ABSENT, &dev->flags)) - return -ENODEV; - - if (test_bit(IS_BAD_CSUM, &dev->flags)) - return -EIO; - - /* also see the note about this in cmm_write */ - if (wait_event_interruptible - (dev->atrq, - ((filp->f_flags & O_NONBLOCK) - || (test_bit(IS_ATR_PRESENT, (void *)&dev->flags) != 0)))) { - if (filp->f_flags & O_NONBLOCK) - return -EAGAIN; - return -ERESTARTSYS; - } - - if (test_bit(IS_ATR_VALID, &dev->flags) == 0) - return -EIO; - - /* this one implements blocking IO */ - if (wait_event_interruptible - (dev->readq, - ((filp->f_flags & O_NONBLOCK) || (dev->rpos < dev->rlen)))) { - if (filp->f_flags & O_NONBLOCK) - return -EAGAIN; - return -ERESTARTSYS; - } - - /* lock io */ - if (wait_event_interruptible - (dev->ioq, - ((filp->f_flags & O_NONBLOCK) - || (test_and_set_bit(LOCK_IO, (void *)&dev->flags) == 0)))) { - if (filp->f_flags & O_NONBLOCK) - return -EAGAIN; - return -ERESTARTSYS; - } - - rc = 0; - dev->flags0 = inb(REG_FLAGS0(iobase)); - if ((dev->flags0 & 1) == 0 /* no smartcard inserted */ - || dev->flags0 == 0xff) { /* no cardman inserted */ - clear_bit(IS_ATR_VALID, &dev->flags); - if (dev->flags0 & 1) { - set_bit(IS_CMM_ABSENT, &dev->flags); - rc = -ENODEV; - } - rc = -EIO; - goto release_io; - } - - DEBUGP(4, dev, "begin read answer\n"); - j = min(count, (size_t)(dev->rlen - dev->rpos)); - k = dev->rpos; - if (k + j > 255) - j = 256 - k; - DEBUGP(4, dev, "read1 j=%d\n", j); - for (i = 0; i < j; i++) { - xoutb(k++, REG_BUF_ADDR(iobase)); - dev->rbuf[i] = xinb(REG_BUF_DATA(iobase)); - } - j = min(count, (size_t)(dev->rlen - dev->rpos)); - if (k + j > 255) { - DEBUGP(4, dev, "read2 j=%d\n", j); - dev->flags1 |= 0x10; /* MSB buf addr set */ - xoutb(dev->flags1, REG_FLAGS1(iobase)); - for (; i < j; i++) { - xoutb(k++, REG_BUF_ADDR(iobase)); - dev->rbuf[i] = xinb(REG_BUF_DATA(iobase)); - } - } - - if (dev->proto == 0 && count > dev->rlen - dev->rpos) { - DEBUGP(4, dev, "T=0 and count > buffer\n"); - dev->rbuf[i] = dev->rbuf[i - 1]; - dev->rbuf[i - 1] = dev->procbyte; - j++; - } - count = j; - - dev->rpos = dev->rlen + 1; - - /* Clear T1Active */ - DEBUGP(4, dev, "Clear T1Active\n"); - dev->flags1 &= 0xdf; - xoutb(dev->flags1, REG_FLAGS1(iobase)); - - xoutb(0, REG_FLAGS1(iobase)); /* clear detectCMM */ - /* last check before exit */ - if (!io_detect_cm4000(iobase, dev)) - count = -ENODEV; - - if (test_bit(IS_INVREV, &dev->flags) && count > 0) - str_invert_revert(dev->rbuf, count); - - if (copy_to_user(buf, dev->rbuf, count)) - return -EFAULT; - -release_io: - clear_bit(LOCK_IO, &dev->flags); - wake_up_interruptible(&dev->ioq); - - DEBUGP(2, dev, "<- cmm_read returns: rc = %Zi\n", - (rc < 0 ? rc : count)); - return rc < 0 ? rc : count; -} - -static ssize_t cmm_write(struct file *filp, const char __user *buf, - size_t count, loff_t *ppos) -{ - struct cm4000_dev *dev = (struct cm4000_dev *) filp->private_data; - ioaddr_t iobase = dev->link.io.BasePort1; - unsigned short s; - unsigned char tmp; - unsigned char infolen; - unsigned char sendT0; - unsigned short nsend; - unsigned short nr; - ssize_t rc; - int i; - - DEBUGP(2, dev, "-> cmm_write(%s,%d)\n", current->comm, current->pid); - - if (count == 0) /* according to manpage */ - return 0; - - if (dev->proto == 0 && count < 4) { - /* T0 must have at least 4 bytes */ - DEBUGP(4, dev, "T0 short write\n"); - return -EIO; - } - - nr = count & 0x1ff; /* max bytes to write */ - - sendT0 = dev->proto ? 0 : nr > 5 ? 0x08 : 0; - - if ((dev->link.state & DEV_PRESENT) == 0 || /* socket removed */ - test_bit(IS_CMM_ABSENT, &dev->flags)) - return -ENODEV; - - if (test_bit(IS_BAD_CSUM, &dev->flags)) { - DEBUGP(4, dev, "bad csum\n"); - return -EIO; - } - - /* - * wait for atr to become valid. - * note: it is important to lock this code. if we dont, the monitor - * could be run between test_bit and the the call the sleep on the - * atr-queue. if *then* the monitor detects atr valid, it will wake up - * any process on the atr-queue, *but* since we have been interrupted, - * we do not yet sleep on this queue. this would result in a missed - * wake_up and the calling process would sleep forever (until - * interrupted). also, do *not* restore_flags before sleep_on, because - * this could result in the same situation! - */ - if (wait_event_interruptible - (dev->atrq, - ((filp->f_flags & O_NONBLOCK) - || (test_bit(IS_ATR_PRESENT, (void *)&dev->flags) != 0)))) { - if (filp->f_flags & O_NONBLOCK) - return -EAGAIN; - return -ERESTARTSYS; - } - - if (test_bit(IS_ATR_VALID, &dev->flags) == 0) { /* invalid atr */ - DEBUGP(4, dev, "invalid ATR\n"); - return -EIO; - } - - /* lock io */ - if (wait_event_interruptible - (dev->ioq, - ((filp->f_flags & O_NONBLOCK) - || (test_and_set_bit(LOCK_IO, (void *)&dev->flags) == 0)))) { - if (filp->f_flags & O_NONBLOCK) - return -EAGAIN; - return -ERESTARTSYS; - } - - if (copy_from_user(dev->sbuf, buf, ((count > 512) ? 512 : count))) - return -EFAULT; - - rc = 0; - dev->flags0 = inb(REG_FLAGS0(iobase)); - if ((dev->flags0 & 1) == 0 /* no smartcard inserted */ - || dev->flags0 == 0xff) { /* no cardman inserted */ - clear_bit(IS_ATR_VALID, &dev->flags); - if (dev->flags0 & 1) { - set_bit(IS_CMM_ABSENT, &dev->flags); - rc = -ENODEV; - } else { - DEBUGP(4, dev, "IO error\n"); - rc = -EIO; - } - goto release_io; - } - - xoutb(0x80, REG_FLAGS0(iobase)); /* reset SM */ - - if (!io_detect_cm4000(iobase, dev)) { - rc = -ENODEV; - goto release_io; - } - - /* reflect T=0 send/read mode in flags1 */ - dev->flags1 |= (sendT0); - - set_cardparameter(dev); - - /* dummy read, reset flag procedure received */ - tmp = inb(REG_FLAGS1(iobase)); - - dev->flags1 = 0x20 /* T_Active */ - | (sendT0) - | (test_bit(IS_INVREV, &dev->flags) ? 2 : 0)/* inverse parity */ - | (((dev->baudv - 1) & 0x0100) >> 8); /* MSB-Baud */ - DEBUGP(1, dev, "set dev->flags1 = 0x%.2x\n", dev->flags1); - xoutb(dev->flags1, REG_FLAGS1(iobase)); - - /* xmit data */ - DEBUGP(4, dev, "Xmit data\n"); - for (i = 0; i < nr; i++) { - if (i >= 256) { - dev->flags1 = 0x20 /* T_Active */ - | (sendT0) /* SendT0 */ - /* inverse parity: */ - | (test_bit(IS_INVREV, &dev->flags) ? 2 : 0) - | (((dev->baudv - 1) & 0x0100) >> 8) /* MSB-Baud */ - | 0x10; /* set address high */ - DEBUGP(4, dev, "dev->flags = 0x%.2x - set address " - "high\n", dev->flags1); - xoutb(dev->flags1, REG_FLAGS1(iobase)); - } - if (test_bit(IS_INVREV, &dev->flags)) { - DEBUGP(4, dev, "Apply inverse convention for 0x%.2x " - "-> 0x%.2x\n", (unsigned char)dev->sbuf[i], - invert_revert(dev->sbuf[i])); - xoutb(i, REG_BUF_ADDR(iobase)); - xoutb(invert_revert(dev->sbuf[i]), - REG_BUF_DATA(iobase)); - } else { - xoutb(i, REG_BUF_ADDR(iobase)); - xoutb(dev->sbuf[i], REG_BUF_DATA(iobase)); - } - } - DEBUGP(4, dev, "Xmit done\n"); - - if (dev->proto == 0) { - /* T=0 proto: 0 byte reply */ - if (nr == 4) { - DEBUGP(4, dev, "T=0 assumes 0 byte reply\n"); - xoutb(i, REG_BUF_ADDR(iobase)); - if (test_bit(IS_INVREV, &dev->flags)) - xoutb(0xff, REG_BUF_DATA(iobase)); - else - xoutb(0x00, REG_BUF_DATA(iobase)); - } - - /* numSendBytes */ - if (sendT0) - nsend = nr; - else { - if (nr == 4) - nsend = 5; - else { - nsend = 5 + (unsigned char)dev->sbuf[4]; - if (dev->sbuf[4] == 0) - nsend += 0x100; - } - } - } else - nsend = nr; - - /* T0: output procedure byte */ - if (test_bit(IS_INVREV, &dev->flags)) { - DEBUGP(4, dev, "T=0 set Procedure byte (inverse-reverse) " - "0x%.2x\n", invert_revert(dev->sbuf[1])); - xoutb(invert_revert(dev->sbuf[1]), REG_NUM_BYTES(iobase)); - } else { - DEBUGP(4, dev, "T=0 set Procedure byte 0x%.2x\n", dev->sbuf[1]); - xoutb(dev->sbuf[1], REG_NUM_BYTES(iobase)); - } - - DEBUGP(1, dev, "set NumSendBytes = 0x%.2x\n", - (unsigned char)(nsend & 0xff)); - xoutb((unsigned char)(nsend & 0xff), REG_NUM_SEND(iobase)); - - DEBUGP(1, dev, "Trigger CARDMAN CONTROLLER (0x%.2x)\n", - 0x40 /* SM_Active */ - | (dev->flags0 & 2 ? 0 : 4) /* power on if needed */ - |(dev->proto ? 0x10 : 0x08) /* T=1/T=0 */ - |(nsend & 0x100) >> 8 /* MSB numSendBytes */ ); - xoutb(0x40 /* SM_Active */ - | (dev->flags0 & 2 ? 0 : 4) /* power on if needed */ - |(dev->proto ? 0x10 : 0x08) /* T=1/T=0 */ - |(nsend & 0x100) >> 8, /* MSB numSendBytes */ - REG_FLAGS0(iobase)); - - /* wait for xmit done */ - if (dev->proto == 1) { - DEBUGP(4, dev, "Wait for xmit done\n"); - for (i = 0; i < 1000; i++) { - if (inb(REG_FLAGS0(iobase)) & 0x08) - break; - msleep_interruptible(10); - } - if (i == 1000) { - DEBUGP(4, dev, "timeout waiting for xmit done\n"); - rc = -EIO; - goto release_io; - } - } - - /* T=1: wait for infoLen */ - - infolen = 0; - if (dev->proto) { - /* wait until infoLen is valid */ - for (i = 0; i < 6000; i++) { /* max waiting time of 1 min */ - io_read_num_rec_bytes(iobase, &s); - if (s >= 3) { - infolen = inb(REG_FLAGS1(iobase)); - DEBUGP(4, dev, "infolen=%d\n", infolen); - break; - } - msleep_interruptible(10); - } - if (i == 6000) { - DEBUGP(4, dev, "timeout waiting for infoLen\n"); - rc = -EIO; - goto release_io; - } - } else - clear_bit(IS_PROCBYTE_PRESENT, &dev->flags); - - /* numRecBytes | bit9 of numRecytes */ - io_read_num_rec_bytes(iobase, &dev->rlen); - for (i = 0; i < 600; i++) { /* max waiting time of 2 sec */ - if (dev->proto) { - if (dev->rlen >= infolen + 4) - break; - } - msleep_interruptible(10); - /* numRecBytes | bit9 of numRecytes */ - io_read_num_rec_bytes(iobase, &s); - if (s > dev->rlen) { - DEBUGP(1, dev, "NumRecBytes inc (reset timeout)\n"); - i = 0; /* reset timeout */ - dev->rlen = s; - } - /* T=0: we are done when numRecBytes doesn't - * increment any more and NoProcedureByte - * is set and numRecBytes == bytes sent + 6 - * (header bytes + data + 1 for sw2) - * except when the card replies an error - * which means, no data will be sent back. - */ - else if (dev->proto == 0) { - if ((inb(REG_BUF_ADDR(iobase)) & 0x80)) { - /* no procedure byte received since last read */ - DEBUGP(1, dev, "NoProcedure byte set\n"); - /* i=0; */ - } else { - /* procedure byte received since last read */ - DEBUGP(1, dev, "NoProcedure byte unset " - "(reset timeout)\n"); - dev->procbyte = inb(REG_FLAGS1(iobase)); - DEBUGP(1, dev, "Read procedure byte 0x%.2x\n", - dev->procbyte); - i = 0; /* resettimeout */ - } - if (inb(REG_FLAGS0(iobase)) & 0x08) { - DEBUGP(1, dev, "T0Done flag (read reply)\n"); - break; - } - } - if (dev->proto) - infolen = inb(REG_FLAGS1(iobase)); - } - if (i == 600) { - DEBUGP(1, dev, "timeout waiting for numRecBytes\n"); - rc = -EIO; - goto release_io; - } else { - if (dev->proto == 0) { - DEBUGP(1, dev, "Wait for T0Done bit to be set\n"); - for (i = 0; i < 1000; i++) { - if (inb(REG_FLAGS0(iobase)) & 0x08) - break; - msleep_interruptible(10); - } - if (i == 1000) { - DEBUGP(1, dev, "timeout waiting for T0Done\n"); - rc = -EIO; - goto release_io; - } - - dev->procbyte = inb(REG_FLAGS1(iobase)); - DEBUGP(4, dev, "Read procedure byte 0x%.2x\n", - dev->procbyte); - - io_read_num_rec_bytes(iobase, &dev->rlen); - DEBUGP(4, dev, "Read NumRecBytes = %i\n", dev->rlen); - - } - } - /* T=1: read offset=zero, T=0: read offset=after challenge */ - dev->rpos = dev->proto ? 0 : nr == 4 ? 5 : nr > dev->rlen ? 5 : nr; - DEBUGP(4, dev, "dev->rlen = %i, dev->rpos = %i, nr = %i\n", - dev->rlen, dev->rpos, nr); - -release_io: - DEBUGP(4, dev, "Reset SM\n"); - xoutb(0x80, REG_FLAGS0(iobase)); /* reset SM */ - - if (rc < 0) { - DEBUGP(4, dev, "Write failed but clear T_Active\n"); - dev->flags1 &= 0xdf; - xoutb(dev->flags1, REG_FLAGS1(iobase)); - } - - clear_bit(LOCK_IO, &dev->flags); - wake_up_interruptible(&dev->ioq); - wake_up_interruptible(&dev->readq); /* tell read we have data */ - - /* ITSEC E2: clear write buffer */ - memset((char *)dev->sbuf, 0, 512); - - /* return error or actually written bytes */ - DEBUGP(2, dev, "<- cmm_write\n"); - return rc < 0 ? rc : nr; -} - -static void start_monitor(struct cm4000_dev *dev) -{ - DEBUGP(3, dev, "-> start_monitor\n"); - if (!dev->monitor_running) { - DEBUGP(5, dev, "create, init and add timer\n"); - init_timer(&dev->timer); - dev->monitor_running = 1; - dev->timer.expires = jiffies; - dev->timer.data = (unsigned long) dev; - dev->timer.function = monitor_card; - add_timer(&dev->timer); - } else - DEBUGP(5, dev, "monitor already running\n"); - DEBUGP(3, dev, "<- start_monitor\n"); -} - -static void stop_monitor(struct cm4000_dev *dev) -{ - DEBUGP(3, dev, "-> stop_monitor\n"); - if (dev->monitor_running) { - DEBUGP(5, dev, "stopping monitor\n"); - terminate_monitor(dev); - /* reset monitor SM */ - clear_bit(IS_ATR_VALID, &dev->flags); - clear_bit(IS_ATR_PRESENT, &dev->flags); - } else - DEBUGP(5, dev, "monitor already stopped\n"); - DEBUGP(3, dev, "<- stop_monitor\n"); -} - -static int cmm_ioctl(struct inode *inode, struct file *filp, unsigned int cmd, - unsigned long arg) -{ - struct cm4000_dev *dev = filp->private_data; - ioaddr_t iobase = dev->link.io.BasePort1; - dev_link_t *link; - int size; - int rc; -#ifdef PCMCIA_DEBUG - char *ioctl_names[CM_IOC_MAXNR + 1] = { - [_IOC_NR(CM_IOCGSTATUS)] "CM_IOCGSTATUS", - [_IOC_NR(CM_IOCGATR)] "CM_IOCGATR", - [_IOC_NR(CM_IOCARDOFF)] "CM_IOCARDOFF", - [_IOC_NR(CM_IOCSPTS)] "CM_IOCSPTS", - [_IOC_NR(CM_IOSDBGLVL)] "CM4000_DBGLVL", - }; -#endif - DEBUGP(3, dev, "cmm_ioctl(device=%d.%d) %s\n", imajor(inode), - iminor(inode), ioctl_names[_IOC_NR(cmd)]); - - link = dev_table[iminor(inode)]; - if (!(DEV_OK(link))) { - DEBUGP(4, dev, "DEV_OK false\n"); - return -ENODEV; - } - - if (test_bit(IS_CMM_ABSENT, &dev->flags)) { - DEBUGP(4, dev, "CMM_ABSENT flag set\n"); - return -ENODEV; - } - - if (_IOC_TYPE(cmd) != CM_IOC_MAGIC) { - DEBUGP(4, dev, "ioctype mismatch\n"); - return -EINVAL; - } - if (_IOC_NR(cmd) > CM_IOC_MAXNR) { - DEBUGP(4, dev, "iocnr mismatch\n"); - return -EINVAL; - } - size = _IOC_SIZE(cmd); - rc = 0; - DEBUGP(4, dev, "iocdir=%.4x iocr=%.4x iocw=%.4x iocsize=%d cmd=%.4x\n", - _IOC_DIR(cmd), _IOC_READ, _IOC_WRITE, size, cmd); - - if (_IOC_DIR(cmd) & _IOC_READ) { - if (!access_ok(VERIFY_WRITE, (void *)arg, size)) - return -EFAULT; - } - if (_IOC_DIR(cmd) & _IOC_WRITE) { - if (!access_ok(VERIFY_READ, (void *)arg, size)) - return -EFAULT; - } - - switch (cmd) { - case CM_IOCGSTATUS: - DEBUGP(4, dev, " ... in CM_IOCGSTATUS\n"); - { - int status; - - /* clear other bits, but leave inserted & powered as - * they are */ - status = dev->flags0 & 3; - if (test_bit(IS_ATR_PRESENT, &dev->flags)) - status |= CM_ATR_PRESENT; - if (test_bit(IS_ATR_VALID, &dev->flags)) - status |= CM_ATR_VALID; - if (test_bit(IS_CMM_ABSENT, &dev->flags)) - status |= CM_NO_READER; - if (test_bit(IS_BAD_CARD, &dev->flags)) - status |= CM_BAD_CARD; - if (copy_to_user((int *)arg, &status, sizeof(int))) - return -EFAULT; - } - return 0; - case CM_IOCGATR: - DEBUGP(4, dev, "... in CM_IOCGATR\n"); - { - struct atreq *atreq = (struct atreq *) arg; - int tmp; - /* allow nonblocking io and being interrupted */ - if (wait_event_interruptible - (dev->atrq, - ((filp->f_flags & O_NONBLOCK) - || (test_bit(IS_ATR_PRESENT, (void *)&dev->flags) - != 0)))) { - if (filp->f_flags & O_NONBLOCK) - return -EAGAIN; - return -ERESTARTSYS; - } - - if (test_bit(IS_ATR_VALID, &dev->flags) == 0) { - tmp = -1; - if (copy_to_user(&(atreq->atr_len), &tmp, - sizeof(int))) - return -EFAULT; - } else { - if (copy_to_user(atreq->atr, dev->atr, - dev->atr_len)) - return -EFAULT; - - tmp = dev->atr_len; - if (copy_to_user(&(atreq->atr_len), &tmp, sizeof(int))) - return -EFAULT; - } - return 0; - } - case CM_IOCARDOFF: - -#ifdef PCMCIA_DEBUG - DEBUGP(4, dev, "... in CM_IOCARDOFF\n"); - if (dev->flags0 & 0x01) { - DEBUGP(4, dev, " Card inserted\n"); - } else { - DEBUGP(2, dev, " No card inserted\n"); - } - if (dev->flags0 & 0x02) { - DEBUGP(4, dev, " Card powered\n"); - } else { - DEBUGP(2, dev, " Card not powered\n"); - } -#endif - - /* is a card inserted and powered? */ - if ((dev->flags0 & 0x01) && (dev->flags0 & 0x02)) { - - /* get IO lock */ - if (wait_event_interruptible - (dev->ioq, - ((filp->f_flags & O_NONBLOCK) - || (test_and_set_bit(LOCK_IO, (void *)&dev->flags) - == 0)))) { - if (filp->f_flags & O_NONBLOCK) - return -EAGAIN; - return -ERESTARTSYS; - } - /* Set Flags0 = 0x42 */ - DEBUGP(4, dev, "Set Flags0=0x42 \n"); - xoutb(0x42, REG_FLAGS0(iobase)); - clear_bit(IS_ATR_PRESENT, &dev->flags); - clear_bit(IS_ATR_VALID, &dev->flags); - dev->mstate = M_CARDOFF; - clear_bit(LOCK_IO, &dev->flags); - if (wait_event_interruptible - (dev->atrq, - ((filp->f_flags & O_NONBLOCK) - || (test_bit(IS_ATR_VALID, (void *)&dev->flags) != - 0)))) { - if (filp->f_flags & O_NONBLOCK) - return -EAGAIN; - return -ERESTARTSYS; - } - } - /* release lock */ - clear_bit(LOCK_IO, &dev->flags); - wake_up_interruptible(&dev->ioq); - - return 0; - case CM_IOCSPTS: - { - struct ptsreq krnptsreq; - - if (copy_from_user(&krnptsreq, (struct ptsreq *) arg, - sizeof(struct ptsreq))) - return -EFAULT; - - rc = 0; - DEBUGP(4, dev, "... in CM_IOCSPTS\n"); - /* wait for ATR to get valid */ - if (wait_event_interruptible - (dev->atrq, - ((filp->f_flags & O_NONBLOCK) - || (test_bit(IS_ATR_PRESENT, (void *)&dev->flags) - != 0)))) { - if (filp->f_flags & O_NONBLOCK) - return -EAGAIN; - return -ERESTARTSYS; - } - /* get IO lock */ - if (wait_event_interruptible - (dev->ioq, - ((filp->f_flags & O_NONBLOCK) - || (test_and_set_bit(LOCK_IO, (void *)&dev->flags) - == 0)))) { - if (filp->f_flags & O_NONBLOCK) - return -EAGAIN; - return -ERESTARTSYS; - } - - if ((rc = set_protocol(dev, &krnptsreq)) != 0) { - /* auto power_on again */ - dev->mstate = M_FETCH_ATR; - clear_bit(IS_ATR_VALID, &dev->flags); - } - /* release lock */ - clear_bit(LOCK_IO, &dev->flags); - wake_up_interruptible(&dev->ioq); - - } - return rc; -#ifdef PCMCIA_DEBUG - case CM_IOSDBGLVL: /* set debug log level */ - { - int old_pc_debug = 0; - - old_pc_debug = pc_debug; - if (copy_from_user(&pc_debug, (int *)arg, sizeof(int))) - return -EFAULT; - - if (old_pc_debug != pc_debug) - DEBUGP(0, dev, "Changed debug log level " - "to %i\n", pc_debug); - } - return rc; -#endif - default: - DEBUGP(4, dev, "... in default (unknown IOCTL code)\n"); - return -EINVAL; - } -} - -static int cmm_open(struct inode *inode, struct file *filp) -{ - struct cm4000_dev *dev; - dev_link_t *link; - int rc, minor = iminor(inode); - - if (minor >= CM4000_MAX_DEV) - return -ENODEV; - - link = dev_table[minor]; - if (link == NULL || !(DEV_OK(link))) - return -ENODEV; - - if (link->open) - return -EBUSY; - - dev = link->priv; - filp->private_data = dev; - - DEBUGP(2, dev, "-> cmm_open(device=%d.%d process=%s,%d)\n", - imajor(inode), minor, current->comm, current->pid); - - /* init device variables, they may be "polluted" after close - * or, the device may never have been closed (i.e. open failed) - */ - - ZERO_DEV(dev); - - /* opening will always block since the - * monitor will be started by open, which - * means we have to wait for ATR becoming - * vaild = block until valid (or card - * inserted) - */ - if (filp->f_flags & O_NONBLOCK) - return -EAGAIN; - - dev->mdelay = T_50MSEC; - - /* start monitoring the cardstatus */ - start_monitor(dev); - - link->open = 1; /* only one open per device */ - rc = 0; - - DEBUGP(2, dev, "<- cmm_open\n"); - return nonseekable_open(inode, filp); -} - -static int cmm_close(struct inode *inode, struct file *filp) -{ - struct cm4000_dev *dev; - dev_link_t *link; - int minor = iminor(inode); - - if (minor >= CM4000_MAX_DEV) - return -ENODEV; - - link = dev_table[minor]; - if (link == NULL) - return -ENODEV; - - dev = link->priv; - - DEBUGP(2, dev, "-> cmm_close(maj/min=%d.%d)\n", - imajor(inode), minor); - - stop_monitor(dev); - - ZERO_DEV(dev); - - link->open = 0; /* only one open per device */ - wake_up(&dev->devq); /* socket removed? */ - - DEBUGP(2, dev, "cmm_close\n"); - return 0; -} - -static void cmm_cm4000_release(dev_link_t * link) -{ - struct cm4000_dev *dev = link->priv; - - /* dont terminate the monitor, rather rely on - * close doing that for us. - */ - DEBUGP(3, dev, "-> cmm_cm4000_release\n"); - while (link->open) { - printk(KERN_INFO MODULE_NAME ": delaying release until " - "process has terminated\n"); - /* note: don't interrupt us: - * close the applications which own - * the devices _first_ ! - */ - wait_event(dev->devq, (link->open == 0)); - } - /* dev->devq=NULL; this cannot be zeroed earlier */ - DEBUGP(3, dev, "<- cmm_cm4000_release\n"); - return; -} - -/*==== Interface to PCMCIA Layer =======================================*/ - -static void cm4000_config(dev_link_t * link, int devno) -{ - client_handle_t handle = link->handle; - struct cm4000_dev *dev; - tuple_t tuple; - cisparse_t parse; - config_info_t conf; - u_char buf[64]; - int fail_fn, fail_rc; - int rc; - - /* read the config-tuples */ - tuple.DesiredTuple = CISTPL_CONFIG; - tuple.Attributes = 0; - tuple.TupleData = buf; - tuple.TupleDataMax = sizeof(buf); - tuple.TupleOffset = 0; - - if ((fail_rc = pcmcia_get_first_tuple(handle, &tuple)) != CS_SUCCESS) { - fail_fn = GetFirstTuple; - goto cs_failed; - } - if ((fail_rc = pcmcia_get_tuple_data(handle, &tuple)) != CS_SUCCESS) { - fail_fn = GetTupleData; - goto cs_failed; - } - if ((fail_rc = - pcmcia_parse_tuple(handle, &tuple, &parse)) != CS_SUCCESS) { - fail_fn = ParseTuple; - goto cs_failed; - } - if ((fail_rc = - pcmcia_get_configuration_info(handle, &conf)) != CS_SUCCESS) { - fail_fn = GetConfigurationInfo; - goto cs_failed; - } - - link->state |= DEV_CONFIG; - link->conf.ConfigBase = parse.config.base; - link->conf.Present = parse.config.rmask[0]; - link->conf.Vcc = conf.Vcc; - - link->io.BasePort2 = 0; - link->io.NumPorts2 = 0; - link->io.Attributes2 = 0; - tuple.DesiredTuple = CISTPL_CFTABLE_ENTRY; - for (rc = pcmcia_get_first_tuple(handle, &tuple); - rc == CS_SUCCESS; rc = pcmcia_get_next_tuple(handle, &tuple)) { - - rc = pcmcia_get_tuple_data(handle, &tuple); - if (rc != CS_SUCCESS) - continue; - rc = pcmcia_parse_tuple(handle, &tuple, &parse); - if (rc != CS_SUCCESS) - continue; - - link->conf.ConfigIndex = parse.cftable_entry.index; - - if (!parse.cftable_entry.io.nwin) - continue; - - /* Get the IOaddr */ - link->io.BasePort1 = parse.cftable_entry.io.win[0].base; - link->io.NumPorts1 = parse.cftable_entry.io.win[0].len; - link->io.Attributes1 = IO_DATA_PATH_WIDTH_AUTO; - if (!(parse.cftable_entry.io.flags & CISTPL_IO_8BIT)) - link->io.Attributes1 = IO_DATA_PATH_WIDTH_16; - if (!(parse.cftable_entry.io.flags & CISTPL_IO_16BIT)) - link->io.Attributes1 = IO_DATA_PATH_WIDTH_8; - link->io.IOAddrLines = parse.cftable_entry.io.flags - & CISTPL_IO_LINES_MASK; - - rc = pcmcia_request_io(handle, &link->io); - if (rc == CS_SUCCESS) - break; /* we are done */ - } - if (rc != CS_SUCCESS) - goto cs_release; - - link->conf.IntType = 00000002; - - if ((fail_rc = - pcmcia_request_configuration(handle, &link->conf)) != CS_SUCCESS) { - fail_fn = RequestConfiguration; - goto cs_release; - } - - dev = link->priv; - sprintf(dev->node.dev_name, DEVICE_NAME "%d", devno); - dev->node.major = major; - dev->node.minor = devno; - dev->node.next = NULL; - link->dev = &dev->node; - link->state &= ~DEV_CONFIG_PENDING; - - return; - -cs_failed: - cs_error(handle, fail_fn, fail_rc); -cs_release: - cm4000_release(link); - - link->state &= ~DEV_CONFIG_PENDING; -} - -static int cm4000_event(event_t event, int priority, - event_callback_args_t *args) -{ - dev_link_t *link; - struct cm4000_dev *dev; - int devno; - - link = args->client_data; - dev = link->priv; - - DEBUGP(3, dev, "-> cm4000_event\n"); - for (devno = 0; devno < CM4000_MAX_DEV; devno++) - if (dev_table[devno] == link) - break; - - if (devno == CM4000_MAX_DEV) - return CS_BAD_ADAPTER; - - switch (event) { - case CS_EVENT_CARD_INSERTION: - DEBUGP(5, dev, "CS_EVENT_CARD_INSERTION\n"); - link->state |= DEV_PRESENT | DEV_CONFIG_PENDING; - cm4000_config(link, devno); - break; - case CS_EVENT_CARD_REMOVAL: - DEBUGP(5, dev, "CS_EVENT_CARD_REMOVAL\n"); - link->state &= ~DEV_PRESENT; - stop_monitor(dev); - break; - case CS_EVENT_PM_SUSPEND: - DEBUGP(5, dev, "CS_EVENT_PM_SUSPEND " - "(fall-through to CS_EVENT_RESET_PHYSICAL)\n"); - link->state |= DEV_SUSPEND; - /* fall-through */ - case CS_EVENT_RESET_PHYSICAL: - DEBUGP(5, dev, "CS_EVENT_RESET_PHYSICAL\n"); - if (link->state & DEV_CONFIG) { - DEBUGP(5, dev, "ReleaseConfiguration\n"); - pcmcia_release_configuration(link->handle); - } - stop_monitor(dev); - break; - case CS_EVENT_PM_RESUME: - DEBUGP(5, dev, "CS_EVENT_PM_RESUME " - "(fall-through to CS_EVENT_CARD_RESET)\n"); - link->state &= ~DEV_SUSPEND; - /* fall-through */ - case CS_EVENT_CARD_RESET: - DEBUGP(5, dev, "CS_EVENT_CARD_RESET\n"); - if ((link->state & DEV_CONFIG)) { - DEBUGP(5, dev, "RequestConfiguration\n"); - pcmcia_request_configuration(link->handle, &link->conf); - } - if (link->open) - start_monitor(dev); - break; - default: - DEBUGP(5, dev, "unknown event %.2x\n", event); - break; - } - DEBUGP(3, dev, "<- cm4000_event\n"); - return CS_SUCCESS; -} - -static void cm4000_release(dev_link_t *link) -{ - cmm_cm4000_release(link->priv); /* delay release until device closed */ - pcmcia_release_configuration(link->handle); - pcmcia_release_io(link->handle, &link->io); -} - -static dev_link_t *cm4000_attach(void) -{ - struct cm4000_dev *dev; - dev_link_t *link; - client_reg_t client_reg; - int i; - - for (i = 0; i < CM4000_MAX_DEV; i++) - if (dev_table[i] == NULL) - break; - - if (i == CM4000_MAX_DEV) { - printk(KERN_NOTICE MODULE_NAME ": all devices in use\n"); - return NULL; - } - - /* create a new cm4000_cs device */ - dev = kzalloc(sizeof(struct cm4000_dev), GFP_KERNEL); - if (dev == NULL) - return NULL; - - link = &dev->link; - link->priv = dev; - link->conf.IntType = INT_MEMORY_AND_IO; - dev_table[i] = link; - - /* register with card services */ - client_reg.dev_info = &dev_info; - client_reg.EventMask = - CS_EVENT_CARD_INSERTION | CS_EVENT_CARD_REMOVAL | - CS_EVENT_RESET_PHYSICAL | CS_EVENT_CARD_RESET | - CS_EVENT_PM_SUSPEND | CS_EVENT_PM_RESUME; - client_reg.Version = 0x0210; - client_reg.event_callback_args.client_data = link; - - i = pcmcia_register_client(&link->handle, &client_reg); - if (i) { - cs_error(link->handle, RegisterClient, i); - cm4000_detach(link); - return NULL; - } - - init_waitqueue_head(&dev->devq); - init_waitqueue_head(&dev->ioq); - init_waitqueue_head(&dev->atrq); - init_waitqueue_head(&dev->readq); - - return link; -} - -static void cm4000_detach_by_devno(int devno, dev_link_t * link) -{ - struct cm4000_dev *dev = link->priv; - - DEBUGP(3, dev, "-> detach_by_devno(devno=%d)\n", devno); - - if (link->state & DEV_CONFIG) { - DEBUGP(5, dev, "device still configured (try to release it)\n"); - cm4000_release(link); - } - - if (link->handle) { - pcmcia_deregister_client(link->handle); - } - - dev_table[devno] = NULL; - kfree(dev); - return; -} - -static void cm4000_detach(dev_link_t * link) -{ - int i; - - /* find device */ - for (i = 0; i < CM4000_MAX_DEV; i++) - if (dev_table[i] == link) - break; - - if (i == CM4000_MAX_DEV) - return; - - cm4000_detach_by_devno(i, link); - return; -} - -static struct file_operations cm4000_fops = { - .owner = THIS_MODULE, - .read = cmm_read, - .write = cmm_write, - .ioctl = cmm_ioctl, - .open = cmm_open, - .release= cmm_close, -}; - -static struct pcmcia_device_id cm4000_ids[] = { - PCMCIA_DEVICE_MANF_CARD(0x0223, 0x0002), - PCMCIA_DEVICE_PROD_ID12("CardMan", "4000", 0x2FB368CA, 0xA2BD8C39), - PCMCIA_DEVICE_NULL, -}; -MODULE_DEVICE_TABLE(pcmcia, cm4000_ids); - -static struct pcmcia_driver cm4000_driver = { - .owner = THIS_MODULE, - .drv = { - .name = "cm4000_cs", - }, - .attach = cm4000_attach, - .detach = cm4000_detach, - .event = cm4000_event, - .id_table = cm4000_ids, -}; - -static int __init cmm_init(void) -{ - printk(KERN_INFO "%s\n", version); - pcmcia_register_driver(&cm4000_driver); - major = register_chrdev(0, DEVICE_NAME, &cm4000_fops); - if (major < 0) { - printk(KERN_WARNING MODULE_NAME - ": could not get major number\n"); - return -1; - } - - return 0; -} - -static void __exit cmm_exit(void) -{ - int i; - - printk(KERN_INFO MODULE_NAME ": unloading\n"); - pcmcia_unregister_driver(&cm4000_driver); - for (i = 0; i < CM4000_MAX_DEV; i++) - if (dev_table[i]) - cm4000_detach_by_devno(i, dev_table[i]); - unregister_chrdev(major, DEVICE_NAME); -}; - -module_init(cmm_init); -module_exit(cmm_exit); -MODULE_LICENSE("Dual BSD/GPL"); diff --git a/trunk/drivers/char/pcmcia/cm4040_cs.c b/trunk/drivers/char/pcmcia/cm4040_cs.c deleted file mode 100644 index 4c698d908ffa..000000000000 --- a/trunk/drivers/char/pcmcia/cm4040_cs.c +++ /dev/null @@ -1,841 +0,0 @@ -/* - * A driver for the Omnikey PCMCIA smartcard reader CardMan 4040 - * - * (c) 2000-2004 Omnikey AG (http://www.omnikey.com/) - * - * (C) 2005 Harald Welte - * - add support for poll() - * - driver cleanup - * - add waitqueues - * - adhere to linux kernel coding style and policies - * - support 2.6.13 "new style" pcmcia interface - * - * The device basically is a USB CCID compliant device that has been - * attached to an I/O-Mapped FIFO. - * - * All rights reserved, Dual BSD/GPL Licensed. - */ - -/* #define PCMCIA_DEBUG 6 */ - -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include - -#include -#include -#include -#include -#include -#include - -#include "cm4040_cs.h" - - -#ifdef PCMCIA_DEBUG -#define reader_to_dev(x) (&handle_to_dev(x->link.handle)) -static int pc_debug = PCMCIA_DEBUG; -module_param(pc_debug, int, 0600); -#define DEBUGP(n, rdr, x, args...) do { \ - if (pc_debug >= (n)) \ - dev_printk(KERN_DEBUG, reader_to_dev(rdr), "%s:" x, \ - __FUNCTION__ , ##args); \ - } while (0) -#else -#define DEBUGP(n, rdr, x, args...) -#endif - -static char *version = -"OMNIKEY CardMan 4040 v1.1.0gm4 - All bugs added by Harald Welte"; - -#define CCID_DRIVER_BULK_DEFAULT_TIMEOUT (150*HZ) -#define CCID_DRIVER_ASYNC_POWERUP_TIMEOUT (35*HZ) -#define CCID_DRIVER_MINIMUM_TIMEOUT (3*HZ) -#define READ_WRITE_BUFFER_SIZE 512 -#define POLL_LOOP_COUNT 1000 - -/* how often to poll for fifo status change */ -#define POLL_PERIOD msecs_to_jiffies(10) - -static void reader_release(dev_link_t *link); -static void reader_detach(dev_link_t *link); - -static int major; - -#define BS_READABLE 0x01 -#define BS_WRITABLE 0x02 - -struct reader_dev { - dev_link_t link; - dev_node_t node; - wait_queue_head_t devq; - wait_queue_head_t poll_wait; - wait_queue_head_t read_wait; - wait_queue_head_t write_wait; - unsigned long buffer_status; - unsigned long timeout; - unsigned char s_buf[READ_WRITE_BUFFER_SIZE]; - unsigned char r_buf[READ_WRITE_BUFFER_SIZE]; - struct timer_list poll_timer; -}; - -static dev_info_t dev_info = MODULE_NAME; -static dev_link_t *dev_table[CM_MAX_DEV]; - -#ifndef PCMCIA_DEBUG -#define xoutb outb -#define xinb inb -#else -static inline void xoutb(unsigned char val, unsigned short port) -{ - if (pc_debug >= 7) - printk(KERN_DEBUG "outb(val=%.2x,port=%.4x)\n", val, port); - outb(val, port); -} - -static inline unsigned char xinb(unsigned short port) -{ - unsigned char val; - - val = inb(port); - if (pc_debug >= 7) - printk(KERN_DEBUG "%.2x=inb(%.4x)\n", val, port); - return val; -} -#endif - -/* poll the device fifo status register. not to be confused with - * the poll syscall. */ -static void cm4040_do_poll(unsigned long dummy) -{ - struct reader_dev *dev = (struct reader_dev *) dummy; - unsigned int obs = xinb(dev->link.io.BasePort1 - + REG_OFFSET_BUFFER_STATUS); - - if ((obs & BSR_BULK_IN_FULL)) { - set_bit(BS_READABLE, &dev->buffer_status); - DEBUGP(4, dev, "waking up read_wait\n"); - wake_up_interruptible(&dev->read_wait); - } else - clear_bit(BS_READABLE, &dev->buffer_status); - - if (!(obs & BSR_BULK_OUT_FULL)) { - set_bit(BS_WRITABLE, &dev->buffer_status); - DEBUGP(4, dev, "waking up write_wait\n"); - wake_up_interruptible(&dev->write_wait); - } else - clear_bit(BS_WRITABLE, &dev->buffer_status); - - if (dev->buffer_status) - wake_up_interruptible(&dev->poll_wait); - - mod_timer(&dev->poll_timer, jiffies + POLL_PERIOD); -} - -static void cm4040_stop_poll(struct reader_dev *dev) -{ - del_timer_sync(&dev->poll_timer); -} - -static int wait_for_bulk_out_ready(struct reader_dev *dev) -{ - int i, rc; - int iobase = dev->link.io.BasePort1; - - for (i = 0; i < POLL_LOOP_COUNT; i++) { - if ((xinb(iobase + REG_OFFSET_BUFFER_STATUS) - & BSR_BULK_OUT_FULL) == 0) { - DEBUGP(4, dev, "BulkOut empty (i=%d)\n", i); - return 1; - } - } - - DEBUGP(4, dev, "wait_event_interruptible_timeout(timeout=%ld\n", - dev->timeout); - rc = wait_event_interruptible_timeout(dev->write_wait, - test_and_clear_bit(BS_WRITABLE, - &dev->buffer_status), - dev->timeout); - - if (rc > 0) - DEBUGP(4, dev, "woke up: BulkOut empty\n"); - else if (rc == 0) - DEBUGP(4, dev, "woke up: BulkOut full, returning 0 :(\n"); - else if (rc < 0) - DEBUGP(4, dev, "woke up: signal arrived\n"); - - return rc; -} - -/* Write to Sync Control Register */ -static int write_sync_reg(unsigned char val, struct reader_dev *dev) -{ - int iobase = dev->link.io.BasePort1; - int rc; - - rc = wait_for_bulk_out_ready(dev); - if (rc <= 0) - return rc; - - xoutb(val, iobase + REG_OFFSET_SYNC_CONTROL); - rc = wait_for_bulk_out_ready(dev); - if (rc <= 0) - return rc; - - return 1; -} - -static int wait_for_bulk_in_ready(struct reader_dev *dev) -{ - int i, rc; - int iobase = dev->link.io.BasePort1; - - for (i = 0; i < POLL_LOOP_COUNT; i++) { - if ((xinb(iobase + REG_OFFSET_BUFFER_STATUS) - & BSR_BULK_IN_FULL) == BSR_BULK_IN_FULL) { - DEBUGP(3, dev, "BulkIn full (i=%d)\n", i); - return 1; - } - } - - DEBUGP(4, dev, "wait_event_interruptible_timeout(timeout=%ld\n", - dev->timeout); - rc = wait_event_interruptible_timeout(dev->read_wait, - test_and_clear_bit(BS_READABLE, - &dev->buffer_status), - dev->timeout); - if (rc > 0) - DEBUGP(4, dev, "woke up: BulkIn full\n"); - else if (rc == 0) - DEBUGP(4, dev, "woke up: BulkIn not full, returning 0 :(\n"); - else if (rc < 0) - DEBUGP(4, dev, "woke up: signal arrived\n"); - - return rc; -} - -static ssize_t cm4040_read(struct file *filp, char __user *buf, - size_t count, loff_t *ppos) -{ - struct reader_dev *dev = filp->private_data; - int iobase = dev->link.io.BasePort1; - size_t bytes_to_read; - unsigned long i; - size_t min_bytes_to_read; - int rc; - unsigned char uc; - - DEBUGP(2, dev, "-> cm4040_read(%s,%d)\n", current->comm, current->pid); - - if (count == 0) - return 0; - - if (count < 10) - return -EFAULT; - - if (filp->f_flags & O_NONBLOCK) { - DEBUGP(4, dev, "filep->f_flags O_NONBLOCK set\n"); - DEBUGP(2, dev, "<- cm4040_read (failure)\n"); - return -EAGAIN; - } - - if ((dev->link.state & DEV_PRESENT)==0) - return -ENODEV; - - for (i = 0; i < 5; i++) { - rc = wait_for_bulk_in_ready(dev); - if (rc <= 0) { - DEBUGP(5, dev, "wait_for_bulk_in_ready rc=%.2x\n", rc); - DEBUGP(2, dev, "<- cm4040_read (failed)\n"); - if (rc == -ERESTARTSYS) - return rc; - return -EIO; - } - dev->r_buf[i] = xinb(iobase + REG_OFFSET_BULK_IN); -#ifdef PCMCIA_DEBUG - if (pc_debug >= 6) - printk(KERN_DEBUG "%lu:%2x ", i, dev->r_buf[i]); - } - printk("\n"); -#else - } -#endif - - bytes_to_read = 5 + le32_to_cpu(*(__le32 *)&dev->r_buf[1]); - - DEBUGP(6, dev, "BytesToRead=%lu\n", bytes_to_read); - - min_bytes_to_read = min(count, bytes_to_read + 5); - - DEBUGP(6, dev, "Min=%lu\n", min_bytes_to_read); - - for (i = 0; i < (min_bytes_to_read-5); i++) { - rc = wait_for_bulk_in_ready(dev); - if (rc <= 0) { - DEBUGP(5, dev, "wait_for_bulk_in_ready rc=%.2x\n", rc); - DEBUGP(2, dev, "<- cm4040_read (failed)\n"); - if (rc == -ERESTARTSYS) - return rc; - return -EIO; - } - dev->r_buf[i+5] = xinb(iobase + REG_OFFSET_BULK_IN); -#ifdef PCMCIA_DEBUG - if (pc_debug >= 6) - printk(KERN_DEBUG "%lu:%2x ", i, dev->r_buf[i]); - } - printk("\n"); -#else - } -#endif - - *ppos = min_bytes_to_read; - if (copy_to_user(buf, dev->r_buf, min_bytes_to_read)) - return -EFAULT; - - rc = wait_for_bulk_in_ready(dev); - if (rc <= 0) { - DEBUGP(5, dev, "wait_for_bulk_in_ready rc=%.2x\n", rc); - DEBUGP(2, dev, "<- cm4040_read (failed)\n"); - if (rc == -ERESTARTSYS) - return rc; - return -EIO; - } - - rc = write_sync_reg(SCR_READER_TO_HOST_DONE, dev); - if (rc <= 0) { - DEBUGP(5, dev, "write_sync_reg c=%.2x\n", rc); - DEBUGP(2, dev, "<- cm4040_read (failed)\n"); - if (rc == -ERESTARTSYS) - return rc; - else - return -EIO; - } - - uc = xinb(iobase + REG_OFFSET_BULK_IN); - - DEBUGP(2, dev, "<- cm4040_read (successfully)\n"); - return min_bytes_to_read; -} - -static ssize_t cm4040_write(struct file *filp, const char __user *buf, - size_t count, loff_t *ppos) -{ - struct reader_dev *dev = filp->private_data; - int iobase = dev->link.io.BasePort1; - ssize_t rc; - int i; - unsigned int bytes_to_write; - - DEBUGP(2, dev, "-> cm4040_write(%s,%d)\n", current->comm, current->pid); - - if (count == 0) { - DEBUGP(2, dev, "<- cm4040_write empty read (successfully)\n"); - return 0; - } - - if (count < 5) { - DEBUGP(2, dev, "<- cm4040_write buffersize=%Zd < 5\n", count); - return -EIO; - } - - if (filp->f_flags & O_NONBLOCK) { - DEBUGP(4, dev, "filep->f_flags O_NONBLOCK set\n"); - DEBUGP(4, dev, "<- cm4040_write (failure)\n"); - return -EAGAIN; - } - - if ((dev->link.state & DEV_PRESENT) == 0) - return -ENODEV; - - bytes_to_write = count; - if (copy_from_user(dev->s_buf, buf, bytes_to_write)) - return -EFAULT; - - switch (dev->s_buf[0]) { - case CMD_PC_TO_RDR_XFRBLOCK: - case CMD_PC_TO_RDR_SECURE: - case CMD_PC_TO_RDR_TEST_SECURE: - case CMD_PC_TO_RDR_OK_SECURE: - dev->timeout = CCID_DRIVER_BULK_DEFAULT_TIMEOUT; - break; - - case CMD_PC_TO_RDR_ICCPOWERON: - dev->timeout = CCID_DRIVER_ASYNC_POWERUP_TIMEOUT; - break; - - case CMD_PC_TO_RDR_GETSLOTSTATUS: - case CMD_PC_TO_RDR_ICCPOWEROFF: - case CMD_PC_TO_RDR_GETPARAMETERS: - case CMD_PC_TO_RDR_RESETPARAMETERS: - case CMD_PC_TO_RDR_SETPARAMETERS: - case CMD_PC_TO_RDR_ESCAPE: - case CMD_PC_TO_RDR_ICCCLOCK: - default: - dev->timeout = CCID_DRIVER_MINIMUM_TIMEOUT; - break; - } - - rc = write_sync_reg(SCR_HOST_TO_READER_START, dev); - if (rc <= 0) { - DEBUGP(5, dev, "write_sync_reg c=%.2Zx\n", rc); - DEBUGP(2, dev, "<- cm4040_write (failed)\n"); - if (rc == -ERESTARTSYS) - return rc; - else - return -EIO; - } - - DEBUGP(4, dev, "start \n"); - - for (i = 0; i < bytes_to_write; i++) { - rc = wait_for_bulk_out_ready(dev); - if (rc <= 0) { - DEBUGP(5, dev, "wait_for_bulk_out_ready rc=%.2Zx\n", - rc); - DEBUGP(2, dev, "<- cm4040_write (failed)\n"); - if (rc == -ERESTARTSYS) - return rc; - else - return -EIO; - } - - xoutb(dev->s_buf[i],iobase + REG_OFFSET_BULK_OUT); - } - DEBUGP(4, dev, "end\n"); - - rc = write_sync_reg(SCR_HOST_TO_READER_DONE, dev); - - if (rc <= 0) { - DEBUGP(5, dev, "write_sync_reg c=%.2Zx\n", rc); - DEBUGP(2, dev, "<- cm4040_write (failed)\n"); - if (rc == -ERESTARTSYS) - return rc; - else - return -EIO; - } - - DEBUGP(2, dev, "<- cm4040_write (successfully)\n"); - return count; -} - -static unsigned int cm4040_poll(struct file *filp, poll_table *wait) -{ - struct reader_dev *dev = filp->private_data; - unsigned int mask = 0; - - poll_wait(filp, &dev->poll_wait, wait); - - if (test_and_clear_bit(BS_READABLE, &dev->buffer_status)) - mask |= POLLIN | POLLRDNORM; - if (test_and_clear_bit(BS_WRITABLE, &dev->buffer_status)) - mask |= POLLOUT | POLLWRNORM; - - DEBUGP(2, dev, "<- cm4040_poll(%u)\n", mask); - - return mask; -} - -static int cm4040_open(struct inode *inode, struct file *filp) -{ - struct reader_dev *dev; - dev_link_t *link; - int minor = iminor(inode); - - if (minor >= CM_MAX_DEV) - return -ENODEV; - - link = dev_table[minor]; - if (link == NULL || !(DEV_OK(link))) - return -ENODEV; - - if (link->open) - return -EBUSY; - - dev = link->priv; - filp->private_data = dev; - - if (filp->f_flags & O_NONBLOCK) { - DEBUGP(4, dev, "filep->f_flags O_NONBLOCK set\n"); - return -EAGAIN; - } - - link->open = 1; - - dev->poll_timer.data = (unsigned long) dev; - mod_timer(&dev->poll_timer, jiffies + POLL_PERIOD); - - DEBUGP(2, dev, "<- cm4040_open (successfully)\n"); - return nonseekable_open(inode, filp); -} - -static int cm4040_close(struct inode *inode, struct file *filp) -{ - struct reader_dev *dev = filp->private_data; - dev_link_t *link; - int minor = iminor(inode); - - DEBUGP(2, dev, "-> cm4040_close(maj/min=%d.%d)\n", imajor(inode), - iminor(inode)); - - if (minor >= CM_MAX_DEV) - return -ENODEV; - - link = dev_table[minor]; - if (link == NULL) - return -ENODEV; - - cm4040_stop_poll(dev); - - link->open = 0; - wake_up(&dev->devq); - - DEBUGP(2, dev, "<- cm4040_close\n"); - return 0; -} - -static void cm4040_reader_release(dev_link_t *link) -{ - struct reader_dev *dev = link->priv; - - DEBUGP(3, dev, "-> cm4040_reader_release\n"); - while (link->open) { - DEBUGP(3, dev, KERN_INFO MODULE_NAME ": delaying release " - "until process has terminated\n"); - wait_event(dev->devq, (link->open == 0)); - } - DEBUGP(3, dev, "<- cm4040_reader_release\n"); - return; -} - -static void reader_config(dev_link_t *link, int devno) -{ - client_handle_t handle; - struct reader_dev *dev; - tuple_t tuple; - cisparse_t parse; - config_info_t conf; - u_char buf[64]; - int fail_fn, fail_rc; - int rc; - - handle = link->handle; - - tuple.DesiredTuple = CISTPL_CONFIG; - tuple.Attributes = 0; - tuple.TupleData = buf; - tuple.TupleDataMax = sizeof(buf); - tuple.TupleOffset = 0; - - if ((fail_rc = pcmcia_get_first_tuple(handle, &tuple)) != CS_SUCCESS) { - fail_fn = GetFirstTuple; - goto cs_failed; - } - if ((fail_rc = pcmcia_get_tuple_data(handle, &tuple)) != CS_SUCCESS) { - fail_fn = GetTupleData; - goto cs_failed; - } - if ((fail_rc = pcmcia_parse_tuple(handle, &tuple, &parse)) - != CS_SUCCESS) { - fail_fn = ParseTuple; - goto cs_failed; - } - if ((fail_rc = pcmcia_get_configuration_info(handle, &conf)) - != CS_SUCCESS) { - fail_fn = GetConfigurationInfo; - goto cs_failed; - } - - link->state |= DEV_CONFIG; - link->conf.ConfigBase = parse.config.base; - link->conf.Present = parse.config.rmask[0]; - link->conf.Vcc = conf.Vcc; - - link->io.BasePort2 = 0; - link->io.NumPorts2 = 0; - link->io.Attributes2 = 0; - tuple.DesiredTuple = CISTPL_CFTABLE_ENTRY; - for (rc = pcmcia_get_first_tuple(handle, &tuple); - rc == CS_SUCCESS; - rc = pcmcia_get_next_tuple(handle, &tuple)) { - rc = pcmcia_get_tuple_data(handle, &tuple); - if (rc != CS_SUCCESS) - continue; - rc = pcmcia_parse_tuple(handle, &tuple, &parse); - if (rc != CS_SUCCESS) - continue; - - link->conf.ConfigIndex = parse.cftable_entry.index; - - if (!parse.cftable_entry.io.nwin) - continue; - - link->io.BasePort1 = parse.cftable_entry.io.win[0].base; - link->io.NumPorts1 = parse.cftable_entry.io.win[0].len; - link->io.Attributes1 = IO_DATA_PATH_WIDTH_AUTO; - if (!(parse.cftable_entry.io.flags & CISTPL_IO_8BIT)) - link->io.Attributes1 = IO_DATA_PATH_WIDTH_16; - if (!(parse.cftable_entry.io.flags & CISTPL_IO_16BIT)) - link->io.Attributes1 = IO_DATA_PATH_WIDTH_8; - link->io.IOAddrLines = parse.cftable_entry.io.flags - & CISTPL_IO_LINES_MASK; - rc = pcmcia_request_io(handle, &link->io); - - dev_printk(KERN_INFO, &handle_to_dev(handle), "foo"); - if (rc == CS_SUCCESS) - break; - else - dev_printk(KERN_INFO, &handle_to_dev(handle), - "pcmcia_request_io failed 0x%x\n", rc); - } - if (rc != CS_SUCCESS) - goto cs_release; - - link->conf.IntType = 00000002; - - if ((fail_rc = pcmcia_request_configuration(handle,&link->conf)) - !=CS_SUCCESS) { - fail_fn = RequestConfiguration; - dev_printk(KERN_INFO, &handle_to_dev(handle), - "pcmcia_request_configuration failed 0x%x\n", - fail_rc); - goto cs_release; - } - - dev = link->priv; - sprintf(dev->node.dev_name, DEVICE_NAME "%d", devno); - dev->node.major = major; - dev->node.minor = devno; - dev->node.next = NULL; - link->dev = &dev->node; - link->state &= ~DEV_CONFIG_PENDING; - - DEBUGP(2, dev, "device " DEVICE_NAME "%d at 0x%.4x-0x%.4x\n", devno, - link->io.BasePort1, link->io.BasePort1+link->io.NumPorts1); - DEBUGP(2, dev, "<- reader_config (succ)\n"); - - return; - -cs_failed: - cs_error(handle, fail_fn, fail_rc); -cs_release: - reader_release(link); - link->state &= ~DEV_CONFIG_PENDING; -} - -static int reader_event(event_t event, int priority, - event_callback_args_t *args) -{ - dev_link_t *link; - struct reader_dev *dev; - int devno; - - link = args->client_data; - dev = link->priv; - DEBUGP(3, dev, "-> reader_event\n"); - for (devno = 0; devno < CM_MAX_DEV; devno++) { - if (dev_table[devno] == link) - break; - } - if (devno == CM_MAX_DEV) - return CS_BAD_ADAPTER; - - switch (event) { - case CS_EVENT_CARD_INSERTION: - DEBUGP(5, dev, "CS_EVENT_CARD_INSERTION\n"); - link->state |= DEV_PRESENT | DEV_CONFIG_PENDING; - reader_config(link, devno); - break; - case CS_EVENT_CARD_REMOVAL: - DEBUGP(5, dev, "CS_EVENT_CARD_REMOVAL\n"); - link->state &= ~DEV_PRESENT; - break; - case CS_EVENT_PM_SUSPEND: - DEBUGP(5, dev, "CS_EVENT_PM_SUSPEND " - "(fall-through to CS_EVENT_RESET_PHYSICAL)\n"); - link->state |= DEV_SUSPEND; - - case CS_EVENT_RESET_PHYSICAL: - DEBUGP(5, dev, "CS_EVENT_RESET_PHYSICAL\n"); - if (link->state & DEV_CONFIG) { - DEBUGP(5, dev, "ReleaseConfiguration\n"); - pcmcia_release_configuration(link->handle); - } - break; - case CS_EVENT_PM_RESUME: - DEBUGP(5, dev, "CS_EVENT_PM_RESUME " - "(fall-through to CS_EVENT_CARD_RESET)\n"); - link->state &= ~DEV_SUSPEND; - - case CS_EVENT_CARD_RESET: - DEBUGP(5, dev, "CS_EVENT_CARD_RESET\n"); - if ((link->state & DEV_CONFIG)) { - DEBUGP(5, dev, "RequestConfiguration\n"); - pcmcia_request_configuration(link->handle, - &link->conf); - } - break; - default: - DEBUGP(5, dev, "reader_event: unknown event %.2x\n", - event); - break; - } - DEBUGP(3, dev, "<- reader_event\n"); - return CS_SUCCESS; -} - -static void reader_release(dev_link_t *link) -{ - cm4040_reader_release(link->priv); - pcmcia_release_configuration(link->handle); - pcmcia_release_io(link->handle, &link->io); -} - -static dev_link_t *reader_attach(void) -{ - struct reader_dev *dev; - dev_link_t *link; - client_reg_t client_reg; - int i; - - for (i = 0; i < CM_MAX_DEV; i++) { - if (dev_table[i] == NULL) - break; - } - - if (i == CM_MAX_DEV) - return NULL; - - dev = kzalloc(sizeof(struct reader_dev), GFP_KERNEL); - if (dev == NULL) - return NULL; - - dev->timeout = CCID_DRIVER_MINIMUM_TIMEOUT; - dev->buffer_status = 0; - - link = &dev->link; - link->priv = dev; - - link->conf.IntType = INT_MEMORY_AND_IO; - dev_table[i] = link; - - client_reg.dev_info = &dev_info; - client_reg.Attributes = INFO_IO_CLIENT | INFO_CARD_SHARE; - client_reg.EventMask= - CS_EVENT_CARD_INSERTION | CS_EVENT_CARD_REMOVAL | - CS_EVENT_RESET_PHYSICAL | CS_EVENT_CARD_RESET | - CS_EVENT_PM_SUSPEND | CS_EVENT_PM_RESUME; - client_reg.Version = 0x0210; - client_reg.event_callback_args.client_data = link; - i = pcmcia_register_client(&link->handle, &client_reg); - if (i) { - cs_error(link->handle, RegisterClient, i); - reader_detach(link); - return NULL; - } - init_waitqueue_head(&dev->devq); - init_waitqueue_head(&dev->poll_wait); - init_waitqueue_head(&dev->read_wait); - init_waitqueue_head(&dev->write_wait); - init_timer(&dev->poll_timer); - dev->poll_timer.function = &cm4040_do_poll; - - return link; -} - -static void reader_detach_by_devno(int devno, dev_link_t *link) -{ - struct reader_dev *dev = link->priv; - - if (link->state & DEV_CONFIG) { - DEBUGP(5, dev, "device still configured (try to release it)\n"); - reader_release(link); - } - - pcmcia_deregister_client(link->handle); - dev_table[devno] = NULL; - DEBUGP(5, dev, "freeing dev=%p\n", dev); - cm4040_stop_poll(dev); - kfree(dev); - return; -} - -static void reader_detach(dev_link_t *link) -{ - int i; - - /* find device */ - for (i = 0; i < CM_MAX_DEV; i++) { - if (dev_table[i] == link) - break; - } - if (i == CM_MAX_DEV) - return; - - reader_detach_by_devno(i, link); - return; -} - -static struct file_operations reader_fops = { - .owner = THIS_MODULE, - .read = cm4040_read, - .write = cm4040_write, - .open = cm4040_open, - .release = cm4040_close, - .poll = cm4040_poll, -}; - -static struct pcmcia_device_id cm4040_ids[] = { - PCMCIA_DEVICE_MANF_CARD(0x0223, 0x0200), - PCMCIA_DEVICE_PROD_ID12("OMNIKEY", "CardMan 4040", - 0xE32CDD8C, 0x8F23318B), - PCMCIA_DEVICE_NULL, -}; -MODULE_DEVICE_TABLE(pcmcia, cm4040_ids); - -static struct pcmcia_driver reader_driver = { - .owner = THIS_MODULE, - .drv = { - .name = "cm4040_cs", - }, - .attach = reader_attach, - .detach = reader_detach, - .event = reader_event, - .id_table = cm4040_ids, -}; - -static int __init cm4040_init(void) -{ - printk(KERN_INFO "%s\n", version); - pcmcia_register_driver(&reader_driver); - major = register_chrdev(0, DEVICE_NAME, &reader_fops); - if (major < 0) { - printk(KERN_WARNING MODULE_NAME - ": could not get major number\n"); - return -1; - } - return 0; -} - -static void __exit cm4040_exit(void) -{ - int i; - - printk(KERN_INFO MODULE_NAME ": unloading\n"); - pcmcia_unregister_driver(&reader_driver); - for (i = 0; i < CM_MAX_DEV; i++) { - if (dev_table[i]) - reader_detach_by_devno(i, dev_table[i]); - } - unregister_chrdev(major, DEVICE_NAME); -} - -module_init(cm4040_init); -module_exit(cm4040_exit); -MODULE_LICENSE("Dual BSD/GPL"); diff --git a/trunk/drivers/char/pcmcia/cm4040_cs.h b/trunk/drivers/char/pcmcia/cm4040_cs.h deleted file mode 100644 index 9a8b805c5095..000000000000 --- a/trunk/drivers/char/pcmcia/cm4040_cs.h +++ /dev/null @@ -1,47 +0,0 @@ -#ifndef _CM4040_H_ -#define _CM4040_H_ - -#define CM_MAX_DEV 4 - -#define DEVICE_NAME "cmx" -#define MODULE_NAME "cm4040_cs" - -#define REG_OFFSET_BULK_OUT 0 -#define REG_OFFSET_BULK_IN 0 -#define REG_OFFSET_BUFFER_STATUS 1 -#define REG_OFFSET_SYNC_CONTROL 2 - -#define BSR_BULK_IN_FULL 0x02 -#define BSR_BULK_OUT_FULL 0x01 - -#define SCR_HOST_TO_READER_START 0x80 -#define SCR_ABORT 0x40 -#define SCR_EN_NOTIFY 0x20 -#define SCR_ACK_NOTIFY 0x10 -#define SCR_READER_TO_HOST_DONE 0x08 -#define SCR_HOST_TO_READER_DONE 0x04 -#define SCR_PULSE_INTERRUPT 0x02 -#define SCR_POWER_DOWN 0x01 - - -#define CMD_PC_TO_RDR_ICCPOWERON 0x62 -#define CMD_PC_TO_RDR_GETSLOTSTATUS 0x65 -#define CMD_PC_TO_RDR_ICCPOWEROFF 0x63 -#define CMD_PC_TO_RDR_SECURE 0x69 -#define CMD_PC_TO_RDR_GETPARAMETERS 0x6C -#define CMD_PC_TO_RDR_RESETPARAMETERS 0x6D -#define CMD_PC_TO_RDR_SETPARAMETERS 0x61 -#define CMD_PC_TO_RDR_XFRBLOCK 0x6F -#define CMD_PC_TO_RDR_ESCAPE 0x6B -#define CMD_PC_TO_RDR_ICCCLOCK 0x6E -#define CMD_PC_TO_RDR_TEST_SECURE 0x74 -#define CMD_PC_TO_RDR_OK_SECURE 0x89 - - -#define CMD_RDR_TO_PC_SLOTSTATUS 0x81 -#define CMD_RDR_TO_PC_DATABLOCK 0x80 -#define CMD_RDR_TO_PC_PARAMETERS 0x82 -#define CMD_RDR_TO_PC_ESCAPE 0x83 -#define CMD_RDR_TO_PC_OK_SECURE 0x89 - -#endif /* _CM4040_H_ */ diff --git a/trunk/drivers/char/synclink.c b/trunk/drivers/char/synclink.c index 62aa0e534a6d..82c6abde68df 100644 --- a/trunk/drivers/char/synclink.c +++ b/trunk/drivers/char/synclink.c @@ -1,7 +1,7 @@ /* * linux/drivers/char/synclink.c * - * $Id: synclink.c,v 4.38 2005/11/07 16:30:34 paulkf Exp $ + * $Id: synclink.c,v 4.37 2005/09/07 13:13:19 paulkf Exp $ * * Device driver for Microgate SyncLink ISA and PCI * high speed multiprotocol serial adapters. @@ -101,7 +101,6 @@ #include #include #include -#include #ifdef CONFIG_HDLC_MODULE #define CONFIG_HDLC 1 @@ -149,7 +148,6 @@ typedef struct _DMABUFFERENTRY u32 link; /* 32-bit flat link to next buffer entry */ char *virt_addr; /* virtual address of data buffer */ u32 phys_entry; /* physical address of this buffer entry */ - dma_addr_t dma_addr; } DMABUFFERENTRY, *DMAPBUFFERENTRY; /* The queue of BH actions to be performed */ @@ -235,8 +233,7 @@ struct mgsl_struct { int ri_chkcount; char *buffer_list; /* virtual address of Rx & Tx buffer lists */ - u32 buffer_list_phys; - dma_addr_t buffer_list_dma_addr; + unsigned long buffer_list_phys; unsigned int rx_buffer_count; /* count of total allocated Rx buffers */ DMABUFFERENTRY *rx_buffer_list; /* list of receive buffer entries */ @@ -899,7 +896,7 @@ module_param_array(txdmabufs, int, NULL, 0); module_param_array(txholdbufs, int, NULL, 0); static char *driver_name = "SyncLink serial driver"; -static char *driver_version = "$Revision: 4.38 $"; +static char *driver_version = "$Revision: 4.37 $"; static int synclink_init_one (struct pci_dev *dev, const struct pci_device_id *ent); @@ -3814,10 +3811,11 @@ static int mgsl_alloc_buffer_list_memory( struct mgsl_struct *info ) /* inspect portions of the buffer while other portions are being */ /* updated by the adapter using Bus Master DMA. */ - info->buffer_list = dma_alloc_coherent(NULL, BUFFERLISTSIZE, &info->buffer_list_dma_addr, GFP_KERNEL); - if (info->buffer_list == NULL) + info->buffer_list = kmalloc(BUFFERLISTSIZE, GFP_KERNEL | GFP_DMA); + if ( info->buffer_list == NULL ) return -ENOMEM; - info->buffer_list_phys = (u32)(info->buffer_list_dma_addr); + + info->buffer_list_phys = isa_virt_to_bus(info->buffer_list); } /* We got the memory for the buffer entry lists. */ @@ -3884,8 +3882,8 @@ static int mgsl_alloc_buffer_list_memory( struct mgsl_struct *info ) */ static void mgsl_free_buffer_list_memory( struct mgsl_struct *info ) { - if (info->buffer_list && info->bus_type != MGSL_BUS_TYPE_PCI) - dma_free_coherent(NULL, BUFFERLISTSIZE, info->buffer_list, info->buffer_list_dma_addr); + if ( info->buffer_list && info->bus_type != MGSL_BUS_TYPE_PCI ) + kfree(info->buffer_list); info->buffer_list = NULL; info->rx_buffer_list = NULL; @@ -3912,7 +3910,7 @@ static void mgsl_free_buffer_list_memory( struct mgsl_struct *info ) static int mgsl_alloc_frame_memory(struct mgsl_struct *info,DMABUFFERENTRY *BufferList,int Buffercount) { int i; - u32 phys_addr; + unsigned long phys_addr; /* Allocate page sized buffers for the receive buffer list */ @@ -3924,10 +3922,11 @@ static int mgsl_alloc_frame_memory(struct mgsl_struct *info,DMABUFFERENTRY *Buff info->last_mem_alloc += DMABUFFERSIZE; } else { /* ISA adapter uses system memory. */ - BufferList[i].virt_addr = dma_alloc_coherent(NULL, DMABUFFERSIZE, &BufferList[i].dma_addr, GFP_KERNEL); - if (BufferList[i].virt_addr == NULL) + BufferList[i].virt_addr = + kmalloc(DMABUFFERSIZE, GFP_KERNEL | GFP_DMA); + if ( BufferList[i].virt_addr == NULL ) return -ENOMEM; - phys_addr = (u32)(BufferList[i].dma_addr); + phys_addr = isa_virt_to_bus(BufferList[i].virt_addr); } BufferList[i].phys_addr = phys_addr; } @@ -3958,7 +3957,7 @@ static void mgsl_free_frame_memory(struct mgsl_struct *info, DMABUFFERENTRY *Buf for ( i = 0 ; i < Buffercount ; i++ ) { if ( BufferList[i].virt_addr ) { if ( info->bus_type != MGSL_BUS_TYPE_PCI ) - dma_free_coherent(NULL, DMABUFFERSIZE, BufferList[i].virt_addr, BufferList[i].dma_addr); + kfree(BufferList[i].virt_addr); BufferList[i].virt_addr = NULL; } } diff --git a/trunk/drivers/char/tpm/Kconfig b/trunk/drivers/char/tpm/Kconfig index a6873bf89ffa..b58adfe3ed19 100644 --- a/trunk/drivers/char/tpm/Kconfig +++ b/trunk/drivers/char/tpm/Kconfig @@ -6,7 +6,7 @@ menu "TPM devices" config TCG_TPM tristate "TPM Hardware Support" - depends on EXPERIMENTAL + depends on EXPERIMENTAL && PCI ---help--- If you have a TPM security chip in your system, which implements the Trusted Computing Group's specification, diff --git a/trunk/drivers/char/tpm/tpm.c b/trunk/drivers/char/tpm/tpm.c index a9be0e8eaea5..303f15880466 100644 --- a/trunk/drivers/char/tpm/tpm.c +++ b/trunk/drivers/char/tpm/tpm.c @@ -43,13 +43,6 @@ static void user_reader_timeout(unsigned long ptr) { struct tpm_chip *chip = (struct tpm_chip *) ptr; - schedule_work(&chip->work); -} - -static void timeout_work(void * ptr) -{ - struct tpm_chip *chip = ptr; - down(&chip->buffer_mutex); atomic_set(&chip->data_pending, 0); memset(chip->data_buffer, 0, TPM_BUFSIZE); @@ -377,7 +370,6 @@ int tpm_release(struct inode *inode, struct file *file) file->private_data = NULL; chip->num_opens--; del_singleshot_timer_sync(&chip->user_read_timer); - flush_scheduled_work(); atomic_set(&chip->data_pending, 0); put_device(chip->dev); kfree(chip->data_buffer); @@ -429,7 +421,6 @@ ssize_t tpm_read(struct file * file, char __user *buf, int ret_size; del_singleshot_timer_sync(&chip->user_read_timer); - flush_scheduled_work(); ret_size = atomic_read(&chip->data_pending); atomic_set(&chip->data_pending, 0); if (ret_size > 0) { /* relay data */ @@ -437,7 +428,8 @@ ssize_t tpm_read(struct file * file, char __user *buf, ret_size = size; down(&chip->buffer_mutex); - if (copy_to_user(buf, chip->data_buffer, ret_size)) + if (copy_to_user + ((void __user *) buf, chip->data_buffer, ret_size)) ret_size = -EFAULT; up(&chip->buffer_mutex); } @@ -468,7 +460,7 @@ void tpm_remove_hardware(struct device *dev) sysfs_remove_group(&dev->kobj, chip->vendor->attr_group); dev_mask[chip->dev_num / TPM_NUM_MASK_ENTRIES ] &= - ~(1 << (chip->dev_num % TPM_NUM_MASK_ENTRIES)); + !(1 << (chip->dev_num % TPM_NUM_MASK_ENTRIES)); kfree(chip); @@ -536,8 +528,6 @@ int tpm_register_hardware(struct device *dev, struct tpm_vendor_specific *entry) init_MUTEX(&chip->tpm_mutex); INIT_LIST_HEAD(&chip->list); - INIT_WORK(&chip->work, timeout_work, chip); - init_timer(&chip->user_read_timer); chip->user_read_timer.function = user_reader_timeout; chip->user_read_timer.data = (unsigned long) chip; diff --git a/trunk/drivers/char/tpm/tpm.h b/trunk/drivers/char/tpm/tpm.h index 159882ca69dd..9293bcc4dc62 100644 --- a/trunk/drivers/char/tpm/tpm.h +++ b/trunk/drivers/char/tpm/tpm.h @@ -50,11 +50,7 @@ struct tpm_vendor_specific { u8 req_complete_mask; u8 req_complete_val; u8 req_canceled; - void __iomem *iobase; /* ioremapped address */ - unsigned long base; /* TPM base address */ - - int region_size; - int have_region; + u16 base; /* TPM base address */ int (*recv) (struct tpm_chip *, u8 *, size_t); int (*send) (struct tpm_chip *, u8 *, size_t); @@ -77,7 +73,6 @@ struct tpm_chip { struct semaphore buffer_mutex; struct timer_list user_read_timer; /* user needs to claim result */ - struct work_struct work; struct semaphore tpm_mutex; /* tpm is processing */ struct tpm_vendor_specific *vendor; diff --git a/trunk/drivers/char/tpm/tpm_atmel.c b/trunk/drivers/char/tpm/tpm_atmel.c index ff3654964fe3..32e01450c425 100644 --- a/trunk/drivers/char/tpm/tpm_atmel.c +++ b/trunk/drivers/char/tpm/tpm_atmel.c @@ -19,8 +19,14 @@ * */ +#include #include "tpm.h" -#include "tpm_atmel.h" + +/* Atmel definitions */ +enum tpm_atmel_addr { + TPM_ATMEL_BASE_ADDR_LO = 0x08, + TPM_ATMEL_BASE_ADDR_HI = 0x09 +}; /* write status bits */ enum tpm_atmel_write_status { @@ -47,12 +53,13 @@ static int tpm_atml_recv(struct tpm_chip *chip, u8 *buf, size_t count) return -EIO; for (i = 0; i < 6; i++) { - status = ioread8(chip->vendor->iobase + 1); + status = inb(chip->vendor->base + 1); if ((status & ATML_STATUS_DATA_AVAIL) == 0) { - dev_err(chip->dev, "error reading header\n"); + dev_err(chip->dev, + "error reading header\n"); return -EIO; } - *buf++ = ioread8(chip->vendor->iobase); + *buf++ = inb(chip->vendor->base); } /* size of the data received */ @@ -63,9 +70,10 @@ static int tpm_atml_recv(struct tpm_chip *chip, u8 *buf, size_t count) dev_err(chip->dev, "Recv size(%d) less than available space\n", size); for (; i < size; i++) { /* clear the waiting data anyway */ - status = ioread8(chip->vendor->iobase + 1); + status = inb(chip->vendor->base + 1); if ((status & ATML_STATUS_DATA_AVAIL) == 0) { - dev_err(chip->dev, "error reading data\n"); + dev_err(chip->dev, + "error reading data\n"); return -EIO; } } @@ -74,17 +82,17 @@ static int tpm_atml_recv(struct tpm_chip *chip, u8 *buf, size_t count) /* read all the data available */ for (; i < size; i++) { - status = ioread8(chip->vendor->iobase + 1); + status = inb(chip->vendor->base + 1); if ((status & ATML_STATUS_DATA_AVAIL) == 0) { - dev_err(chip->dev, "error reading data\n"); + dev_err(chip->dev, + "error reading data\n"); return -EIO; } - *buf++ = ioread8(chip->vendor->iobase); + *buf++ = inb(chip->vendor->base); } /* make sure data available is gone */ - status = ioread8(chip->vendor->iobase + 1); - + status = inb(chip->vendor->base + 1); if (status & ATML_STATUS_DATA_AVAIL) { dev_err(chip->dev, "data available is stuck\n"); return -EIO; @@ -100,7 +108,7 @@ static int tpm_atml_send(struct tpm_chip *chip, u8 *buf, size_t count) dev_dbg(chip->dev, "tpm_atml_send:\n"); for (i = 0; i < count; i++) { dev_dbg(chip->dev, "%d 0x%x(%d)\n", i, buf[i], buf[i]); - iowrite8(buf[i], chip->vendor->iobase); + outb(buf[i], chip->vendor->base); } return count; @@ -108,12 +116,12 @@ static int tpm_atml_send(struct tpm_chip *chip, u8 *buf, size_t count) static void tpm_atml_cancel(struct tpm_chip *chip) { - iowrite8(ATML_STATUS_ABORT, chip->vendor->iobase + 1); + outb(ATML_STATUS_ABORT, chip->vendor->base + 1); } static u8 tpm_atml_status(struct tpm_chip *chip) { - return ioread8(chip->vendor->iobase + 1); + return inb(chip->vendor->base + 1); } static struct file_operations atmel_ops = { @@ -154,17 +162,12 @@ static struct tpm_vendor_specific tpm_atmel = { static struct platform_device *pdev; -static void atml_plat_remove(void) +static void __devexit tpm_atml_remove(struct device *dev) { - struct tpm_chip *chip = dev_get_drvdata(&pdev->dev); - + struct tpm_chip *chip = dev_get_drvdata(dev); if (chip) { - if (chip->vendor->have_region) - atmel_release_region(chip->vendor->base, - chip->vendor->region_size); - atmel_put_base_addr(chip->vendor); + release_region(chip->vendor->base, 2); tpm_remove_hardware(chip->dev); - platform_device_unregister(pdev); } } @@ -179,46 +182,72 @@ static struct device_driver atml_drv = { static int __init init_atmel(void) { int rc = 0; + int lo, hi; driver_register(&atml_drv); - if ((tpm_atmel.iobase = atmel_get_base_addr(&tpm_atmel)) == NULL) { - rc = -ENODEV; - goto err_unreg_drv; + lo = tpm_read_index(TPM_ADDR, TPM_ATMEL_BASE_ADDR_LO); + hi = tpm_read_index(TPM_ADDR, TPM_ATMEL_BASE_ADDR_HI); + + tpm_atmel.base = (hi<<8)|lo; + + /* verify that it is an Atmel part */ + if (tpm_read_index(TPM_ADDR, 4) != 'A' || tpm_read_index(TPM_ADDR, 5) != 'T' + || tpm_read_index(TPM_ADDR, 6) != 'M' || tpm_read_index(TPM_ADDR, 7) != 'L') { + return -ENODEV; } - tpm_atmel.have_region = - (atmel_request_region - (tpm_atmel.base, tpm_atmel.region_size, - "tpm_atmel0") == NULL) ? 0 : 1; + /* verify chip version number is 1.1 */ + if ( (tpm_read_index(TPM_ADDR, 0x00) != 0x01) || + (tpm_read_index(TPM_ADDR, 0x01) != 0x01 )) + return -ENODEV; + + pdev = kzalloc(sizeof(struct platform_device), GFP_KERNEL); + if ( !pdev ) + return -ENOMEM; + + pdev->name = "tpm_atmel0"; + pdev->id = -1; + pdev->num_resources = 0; + pdev->dev.release = tpm_atml_remove; + pdev->dev.driver = &atml_drv; + + if ((rc = platform_device_register(pdev)) < 0) { + kfree(pdev); + pdev = NULL; + return rc; + } - if (IS_ERR - (pdev = - platform_device_register_simple("tpm_atmel", -1, NULL, 0))) { - rc = PTR_ERR(pdev); - goto err_rel_reg; + if (request_region(tpm_atmel.base, 2, "tpm_atmel0") == NULL ) { + platform_device_unregister(pdev); + kfree(pdev); + pdev = NULL; + return -EBUSY; } - if ((rc = tpm_register_hardware(&pdev->dev, &tpm_atmel)) < 0) - goto err_unreg_dev; - return 0; + if ((rc = tpm_register_hardware(&pdev->dev, &tpm_atmel)) < 0) { + release_region(tpm_atmel.base, 2); + platform_device_unregister(pdev); + kfree(pdev); + pdev = NULL; + return rc; + } -err_unreg_dev: - platform_device_unregister(pdev); -err_rel_reg: - atmel_put_base_addr(&tpm_atmel); - if (tpm_atmel.have_region) - atmel_release_region(tpm_atmel.base, - tpm_atmel.region_size); -err_unreg_drv: - driver_unregister(&atml_drv); - return rc; + dev_info(&pdev->dev, "Atmel TPM 1.1, Base Address: 0x%x\n", + tpm_atmel.base); + return 0; } static void __exit cleanup_atmel(void) { + if (pdev) { + tpm_atml_remove(&pdev->dev); + platform_device_unregister(pdev); + kfree(pdev); + pdev = NULL; + } + driver_unregister(&atml_drv); - atml_plat_remove(); } module_init(init_atmel); diff --git a/trunk/drivers/char/tpm/tpm_atmel.h b/trunk/drivers/char/tpm/tpm_atmel.h deleted file mode 100644 index d3478aaadd77..000000000000 --- a/trunk/drivers/char/tpm/tpm_atmel.h +++ /dev/null @@ -1,131 +0,0 @@ -/* - * Copyright (C) 2005 IBM Corporation - * - * Authors: - * Kylene Hall - * - * Maintained by: - * - * Device driver for TCG/TCPA TPM (trusted platform module). - * Specifications at www.trustedcomputinggroup.org - * - * 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 of the - * License. - * - * These difference are required on power because the device must be - * discovered through the device tree and iomap must be used to get - * around the need for holes in the io_page_mask. This does not happen - * automatically because the tpm is not a normal pci device and lives - * under the root node. - * - */ - -#ifdef CONFIG_PPC64 -#define atmel_getb(chip, offset) readb(chip->vendor->iobase + offset); -#define atmel_putb(val, chip, offset) writeb(val, chip->vendor->iobase + offset) -#define atmel_request_region request_mem_region -#define atmel_release_region release_mem_region - -static inline void atmel_put_base_addr(struct tpm_vendor_specific - *vendor) -{ - iounmap(vendor->iobase); -} - -static void __iomem * atmel_get_base_addr(struct tpm_vendor_specific *vendor) -{ - struct device_node *dn; - unsigned long address, size; - unsigned int *reg; - int reglen; - int naddrc; - int nsizec; - - dn = of_find_node_by_name(NULL, "tpm"); - - if (!dn) - return NULL; - - if (!device_is_compatible(dn, "AT97SC3201")) { - of_node_put(dn); - return NULL; - } - - reg = (unsigned int *) get_property(dn, "reg", ®len); - naddrc = prom_n_addr_cells(dn); - nsizec = prom_n_size_cells(dn); - - of_node_put(dn); - - - if (naddrc == 2) - address = ((unsigned long) reg[0] << 32) | reg[1]; - else - address = reg[0]; - - if (nsizec == 2) - size = - ((unsigned long) reg[naddrc] << 32) | reg[naddrc + 1]; - else - size = reg[naddrc]; - - vendor->base = address; - vendor->region_size = size; - return ioremap(vendor->base, vendor->region_size); -} -#else -#define atmel_getb(chip, offset) inb(chip->vendor->base + offset) -#define atmel_putb(val, chip, offset) outb(val, chip->vendor->base + offset) -#define atmel_request_region request_region -#define atmel_release_region release_region -/* Atmel definitions */ -enum tpm_atmel_addr { - TPM_ATMEL_BASE_ADDR_LO = 0x08, - TPM_ATMEL_BASE_ADDR_HI = 0x09 -}; - -/* Verify this is a 1.1 Atmel TPM */ -static int atmel_verify_tpm11(void) -{ - - /* verify that it is an Atmel part */ - if (tpm_read_index(TPM_ADDR, 4) != 'A' || - tpm_read_index(TPM_ADDR, 5) != 'T' || - tpm_read_index(TPM_ADDR, 6) != 'M' || - tpm_read_index(TPM_ADDR, 7) != 'L') - return 1; - - /* query chip for its version number */ - if (tpm_read_index(TPM_ADDR, 0x00) != 1 || - tpm_read_index(TPM_ADDR, 0x01) != 1) - return 1; - - /* This is an atmel supported part */ - return 0; -} - -static inline void atmel_put_base_addr(struct tpm_vendor_specific - *vendor) -{ -} - -/* Determine where to talk to device */ -static void __iomem * atmel_get_base_addr(struct tpm_vendor_specific - *vendor) -{ - int lo, hi; - - if (atmel_verify_tpm11() != 0) - return NULL; - - lo = tpm_read_index(TPM_ADDR, TPM_ATMEL_BASE_ADDR_LO); - hi = tpm_read_index(TPM_ADDR, TPM_ATMEL_BASE_ADDR_HI); - - vendor->base = (hi << 8) | lo; - vendor->region_size = 2; - - return ioport_map(vendor->base, vendor->region_size); -} -#endif diff --git a/trunk/drivers/char/watchdog/booke_wdt.c b/trunk/drivers/char/watchdog/booke_wdt.c index 65830ec71042..abc30cca6645 100644 --- a/trunk/drivers/char/watchdog/booke_wdt.c +++ b/trunk/drivers/char/watchdog/booke_wdt.c @@ -4,7 +4,7 @@ * Watchdog timer for PowerPC Book-E systems * * Author: Matthew McClintock - * Maintainer: Kumar Gala + * Maintainer: Kumar Gala * * Copyright 2005 Freescale Semiconductor Inc. * diff --git a/trunk/drivers/i2c/busses/i2c-ixp4xx.c b/trunk/drivers/i2c/busses/i2c-ixp4xx.c index f87220be3c87..aa36855fa995 100644 --- a/trunk/drivers/i2c/busses/i2c-ixp4xx.c +++ b/trunk/drivers/i2c/busses/i2c-ixp4xx.c @@ -35,7 +35,7 @@ #include /* Pick up IXP4xx-specific bits */ -static struct platform_driver ixp4xx_i2c_driver; +static struct device_driver ixp4xx_i2c_driver; static inline int ixp4xx_scl_pin(void *data) { @@ -128,7 +128,7 @@ static int ixp4xx_i2c_probe(struct platform_device *plat_dev) drv_data->algo_data.timeout = 100; drv_data->adapter.id = I2C_HW_B_IXP4XX; - strlcpy(drv_data->adapter.name, ixp4xx_i2c_driver.driver.name, + strlcpy(drv_data->adapter.name, ixp4xx_i2c_driver.name, I2C_NAME_SIZE); drv_data->adapter.algo_data = &drv_data->algo_data; @@ -140,8 +140,7 @@ static int ixp4xx_i2c_probe(struct platform_device *plat_dev) gpio_line_set(gpio->sda_pin, 0); if ((err = i2c_bit_add_bus(&drv_data->adapter) != 0)) { - printk(KERN_ERR "ERROR: Could not install %s\n", - plat_dev->dev.bus_id); + printk(KERN_ERR "ERROR: Could not install %s\n", dev->bus_id); kfree(drv_data); return err; diff --git a/trunk/drivers/ide/Kconfig b/trunk/drivers/ide/Kconfig index ed2bc87f475b..42e5b8175cbf 100644 --- a/trunk/drivers/ide/Kconfig +++ b/trunk/drivers/ide/Kconfig @@ -787,10 +787,6 @@ config BLK_DEV_IDE_PMAC_BLINK This option enables the use of the sleep LED as a hard drive activity LED. -config BLK_DEV_IDE_SWARM - tristate "IDE for Sibyte evaluation boards" - depends on SIBYTE_SB1xxx_SOC - config BLK_DEV_IDE_AU1XXX bool "IDE for AMD Alchemy Au1200" depends on SOC_AU1200 diff --git a/trunk/drivers/ide/Makefile b/trunk/drivers/ide/Makefile index 569fae717503..cca9c075966d 100644 --- a/trunk/drivers/ide/Makefile +++ b/trunk/drivers/ide/Makefile @@ -48,6 +48,6 @@ obj-$(CONFIG_BLK_DEV_IDECD) += ide-cd.o obj-$(CONFIG_BLK_DEV_IDETAPE) += ide-tape.o obj-$(CONFIG_BLK_DEV_IDEFLOPPY) += ide-floppy.o -obj-$(CONFIG_BLK_DEV_IDE) += legacy/ arm/ mips/ +obj-$(CONFIG_BLK_DEV_IDE) += legacy/ arm/ obj-$(CONFIG_BLK_DEV_HD) += legacy/ obj-$(CONFIG_ETRAX_IDE) += cris/ diff --git a/trunk/drivers/ide/mips/Makefile b/trunk/drivers/ide/mips/Makefile deleted file mode 100644 index 578e52a59588..000000000000 --- a/trunk/drivers/ide/mips/Makefile +++ /dev/null @@ -1 +0,0 @@ -obj-$(CONFIG_BLK_DEV_IDE_SWARM) += swarm.o diff --git a/trunk/drivers/ide/mips/swarm.c b/trunk/drivers/ide/mips/swarm.c deleted file mode 100644 index 66f6064f4640..000000000000 --- a/trunk/drivers/ide/mips/swarm.c +++ /dev/null @@ -1,201 +0,0 @@ -/* - * Copyright (C) 2001, 2002, 2003 Broadcom Corporation - * Copyright (C) 2004 MontaVista Software Inc. - * Author: Manish Lachwani, mlachwani@mvista.com - * Copyright (C) 2004 MIPS Technologies, Inc. All rights reserved. - * Author: Maciej W. Rozycki - * - * 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. - */ - -/* - * Derived loosely from ide-pmac.c, so: - * Copyright (C) 1998 Paul Mackerras. - * Copyright (C) 1995-1998 Mark Lord - */ - -/* - * Boards with SiByte processors so far have supported IDE devices via - * the Generic Bus, PCI bus, and built-in PCMCIA interface. In all - * cases, byte-swapping must be avoided for these devices (whereas - * other PCI devices, for example, will require swapping). Any - * SiByte-targetted kernel including IDE support will include this - * file. Probing of a Generic Bus for an IDE device is controlled by - * the definition of "SIBYTE_HAVE_IDE", which is provided by - * for Broadcom boards. - */ - -#include -#include -#include -#include -#include - -#include - -#include -#include -#include - -#define DRV_NAME "ide-swarm" - -static char swarm_ide_string[] = DRV_NAME; - -static struct resource swarm_ide_resource = { - .name = "SWARM GenBus IDE", - .flags = IORESOURCE_MEM, -}; - -static struct platform_device *swarm_ide_dev; - -/* - * swarm_ide_probe - if the board header indicates the existence of - * Generic Bus IDE, allocate a HWIF for it. - */ -static int __devinit swarm_ide_probe(struct device *dev) -{ - ide_hwif_t *hwif; - u8 __iomem *base; - phys_t offset, size; - int i; - - if (!SIBYTE_HAVE_IDE) - return -ENODEV; - - /* Find an empty slot. */ - for (i = 0; i < MAX_HWIFS; i++) - if (!ide_hwifs[i].io_ports[IDE_DATA_OFFSET]) - break; - if (i >= MAX_HWIFS) { - printk(KERN_ERR DRV_NAME ": no free slot for interface\n"); - return -ENOMEM; - } - - hwif = ide_hwifs + i; - - base = ioremap(A_IO_EXT_BASE, 0x800); - offset = __raw_readq(base + R_IO_EXT_REG(R_IO_EXT_START_ADDR, IDE_CS)); - size = __raw_readq(base + R_IO_EXT_REG(R_IO_EXT_MULT_SIZE, IDE_CS)); - iounmap(base); - - offset = G_IO_START_ADDR(offset) << S_IO_ADDRBASE; - size = (G_IO_MULT_SIZE(size) + 1) << S_IO_REGSIZE; - if (offset < A_PHYS_GENBUS || offset >= A_PHYS_GENBUS_END) { - printk(KERN_INFO DRV_NAME - ": IDE interface at GenBus disabled\n"); - return -EBUSY; - } - - printk(KERN_INFO DRV_NAME ": IDE interface at GenBus slot %i\n", - IDE_CS); - - swarm_ide_resource.start = offset; - swarm_ide_resource.end = offset + size - 1; - if (request_resource(&iomem_resource, &swarm_ide_resource)) { - printk(KERN_ERR DRV_NAME - ": can't request I/O memory resource\n"); - return -EBUSY; - } - - base = ioremap(offset, size); - - /* Setup MMIO ops. */ - default_hwif_mmiops(hwif); - /* Prevent resource map manipulation. */ - hwif->mmio = 2; - hwif->noprobe = 0; - - for (i = IDE_DATA_OFFSET; i <= IDE_STATUS_OFFSET; i++) - hwif->hw.io_ports[i] = - (unsigned long)(base + ((0x1f0 + i) << 5)); - hwif->hw.io_ports[IDE_CONTROL_OFFSET] = - (unsigned long)(base + (0x3f6 << 5)); - hwif->hw.irq = K_INT_GB_IDE; - - memcpy(hwif->io_ports, hwif->hw.io_ports, sizeof(hwif->io_ports)); - hwif->irq = hwif->hw.irq; - - dev_set_drvdata(dev, hwif); - - return 0; -} - -static struct device_driver swarm_ide_driver = { - .name = swarm_ide_string, - .bus = &platform_bus_type, - .probe = swarm_ide_probe, -}; - -static void swarm_ide_platform_release(struct device *device) -{ - struct platform_device *pldev; - - /* free device */ - pldev = to_platform_device(device); - kfree(pldev); -} - -static int __devinit swarm_ide_init_module(void) -{ - struct platform_device *pldev; - int err; - - printk(KERN_INFO "SWARM IDE driver\n"); - - if (driver_register(&swarm_ide_driver)) { - printk(KERN_ERR "Driver registration failed\n"); - err = -ENODEV; - goto out; - } - - if (!(pldev = kmalloc(sizeof (*pldev), GFP_KERNEL))) { - err = -ENOMEM; - goto out_unregister_driver; - } - - memset (pldev, 0, sizeof (*pldev)); - pldev->name = swarm_ide_string; - pldev->id = 0; - pldev->dev.release = swarm_ide_platform_release; - - if (platform_device_register(pldev)) { - err = -ENODEV; - goto out_free_pldev; - } - - if (!pldev->dev.driver) { - /* - * The driver was not bound to this device, there was - * no hardware at this address. Unregister it, as the - * release fuction will take care of freeing the - * allocated structure - */ - platform_device_unregister (pldev); - } - - swarm_ide_dev = pldev; - - return 0; - -out_free_pldev: - kfree(pldev); - -out_unregister_driver: - driver_unregister(&swarm_ide_driver); -out: - return err; -} - -module_init(swarm_ide_init_module); diff --git a/trunk/drivers/ide/pci/sl82c105.c b/trunk/drivers/ide/pci/sl82c105.c index 8a5c7b286b2b..ea0806c82be0 100644 --- a/trunk/drivers/ide/pci/sl82c105.c +++ b/trunk/drivers/ide/pci/sl82c105.c @@ -399,6 +399,34 @@ static unsigned int __devinit init_chipset_sl82c105(struct pci_dev *dev, const c return dev->irq; } +static void __devinit init_dma_sl82c105(ide_hwif_t *hwif, unsigned long dma_base) +{ + unsigned int rev; + u8 dma_state; + + DBG(("init_dma_sl82c105(hwif: ide%d, dma_base: 0x%08x)\n", hwif->index, dma_base)); + + hwif->autodma = 0; + + if (!dma_base) + return; + + dma_state = hwif->INB(dma_base + 2); + rev = sl82c105_bridge_revision(hwif->pci_dev); + if (rev <= 5) { + printk(" %s: Winbond 553 bridge revision %d, BM-DMA disabled\n", + hwif->name, rev); + dma_state &= ~0x60; + } else { + dma_state |= 0x60; + if (!noautodma) + hwif->autodma = 1; + } + hwif->OUTB(dma_state, dma_base + 2); + + ide_setup_dma(hwif, dma_base, 8); +} + /* * Initialise the chip */ @@ -406,8 +434,6 @@ static unsigned int __devinit init_chipset_sl82c105(struct pci_dev *dev, const c static void __devinit init_hwif_sl82c105(ide_hwif_t *hwif) { struct pci_dev *dev = hwif->pci_dev; - unsigned int rev; - u8 dma_state; u32 val; DBG(("init_hwif_sl82c105(hwif: ide%d)\n", hwif->index)); @@ -429,54 +455,33 @@ static void __devinit init_hwif_sl82c105(ide_hwif_t *hwif) pci_read_config_dword(dev, 0x40, &val); *((u32 *)&hwif->hwif_data) = val; - hwif->atapi_dma = 0; - hwif->mwdma_mask = 0; - hwif->swdma_mask = 0; - hwif->autodma = 0; - if (!hwif->dma_base) return; - dma_state = hwif->INB(hwif->dma_base + 2) & ~0x60; - rev = sl82c105_bridge_revision(hwif->pci_dev); - if (rev <= 5) { - /* - * Never ever EVER under any circumstances enable - * DMA when the bridge is this old. - */ - printk(" %s: Winbond 553 bridge revision %d, BM-DMA disabled\n", - hwif->name, rev); - } else { -#ifdef CONFIG_BLK_DEV_IDEDMA - dma_state |= 0x60; - - hwif->atapi_dma = 1; - hwif->mwdma_mask = 0x07; - hwif->swdma_mask = 0x07; - - hwif->ide_dma_check = &sl82c105_check_drive; - hwif->ide_dma_on = &sl82c105_ide_dma_on; - hwif->ide_dma_off_quietly = &sl82c105_ide_dma_off_quietly; - hwif->ide_dma_lostirq = &sl82c105_ide_dma_lost_irq; - hwif->dma_start = &sl82c105_ide_dma_start; - hwif->ide_dma_timeout = &sl82c105_ide_dma_timeout; + hwif->atapi_dma = 1; + hwif->mwdma_mask = 0x07; + hwif->swdma_mask = 0x07; - if (!noautodma) - hwif->autodma = 1; - hwif->drives[0].autodma = hwif->autodma; - hwif->drives[1].autodma = hwif->autodma; - - if (hwif->mate) - hwif->serialized = hwif->mate->serialized = 1; +#ifdef CONFIG_BLK_DEV_IDEDMA + hwif->ide_dma_check = &sl82c105_check_drive; + hwif->ide_dma_on = &sl82c105_ide_dma_on; + hwif->ide_dma_off_quietly = &sl82c105_ide_dma_off_quietly; + hwif->ide_dma_lostirq = &sl82c105_ide_dma_lost_irq; + hwif->dma_start = &sl82c105_ide_dma_start; + hwif->ide_dma_timeout = &sl82c105_ide_dma_timeout; + + if (!noautodma) + hwif->autodma = 1; + hwif->drives[0].autodma = hwif->autodma; + hwif->drives[1].autodma = hwif->autodma; #endif /* CONFIG_BLK_DEV_IDEDMA */ - } - hwif->OUTB(dma_state, hwif->dma_base + 2); } static ide_pci_device_t sl82c105_chipset __devinitdata = { .name = "W82C105", .init_chipset = init_chipset_sl82c105, .init_hwif = init_hwif_sl82c105, + .init_dma = init_dma_sl82c105, .channels = 2, .autodma = NOAUTODMA, .enablebits = {{0x40,0x01,0x01}, {0x40,0x10,0x10}}, diff --git a/trunk/drivers/ide/ppc/pmac.c b/trunk/drivers/ide/ppc/pmac.c index 136911a86e84..b3e65a65d202 100644 --- a/trunk/drivers/ide/ppc/pmac.c +++ b/trunk/drivers/ide/ppc/pmac.c @@ -1667,16 +1667,11 @@ static struct macio_driver pmac_ide_macio_driver = }; static struct pci_device_id pmac_ide_pci_match[] = { - { PCI_VENDOR_ID_APPLE, PCI_DEVICE_ID_APPLE_UNI_N_ATA, - PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, - { PCI_VENDOR_ID_APPLE, PCI_DEVICE_ID_APPLE_IPID_ATA100, - PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, - { PCI_VENDOR_ID_APPLE, PCI_DEVICE_ID_APPLE_K2_ATA100, - PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, + { PCI_VENDOR_ID_APPLE, PCI_DEVICE_ID_APPLE_UNI_N_ATA, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, + { PCI_VENDOR_ID_APPLE, PCI_DEVICE_ID_APPLE_IPID_ATA100, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, + { PCI_VENDOR_ID_APPLE, PCI_DEVICE_ID_APPLE_K2_ATA100, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, { PCI_VENDOR_ID_APPLE, PCI_DEVICE_ID_APPLE_SH_ATA, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, - { PCI_VENDOR_ID_APPLE, PCI_DEVICE_ID_APPLE_IPID2_ATA, - PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, }; static struct pci_driver pmac_ide_pci_driver = { diff --git a/trunk/drivers/isdn/hisax/hfc_usb.c b/trunk/drivers/isdn/hisax/hfc_usb.c index f8457ef48826..32bf0d5d0f9a 100644 --- a/trunk/drivers/isdn/hisax/hfc_usb.c +++ b/trunk/drivers/isdn/hisax/hfc_usb.c @@ -71,68 +71,78 @@ typedef struct { /****************************************/ static struct usb_device_id hfcusb_idtab[] = { { - USB_DEVICE(0x0959, 0x2bd0), + .idVendor = 0x0959, + .idProduct = 0x2bd0, .driver_info = (unsigned long) &((hfcsusb_vdata) {LED_OFF, {4, 0, 2, 1}, "ISDN USB TA (Cologne Chip HFC-S USB based)"}), }, { - USB_DEVICE(0x0675, 0x1688), + .idVendor = 0x0675, + .idProduct = 0x1688, .driver_info = (unsigned long) &((hfcsusb_vdata) {LED_SCHEME1, {1, 2, 0, 0}, "DrayTek miniVigor 128 USB ISDN TA"}), }, { - USB_DEVICE(0x07b0, 0x0007), + .idVendor = 0x07b0, + .idProduct = 0x0007, .driver_info = (unsigned long) &((hfcsusb_vdata) {LED_SCHEME1, {0x80, -64, -32, -16}, "Billion tiny USB ISDN TA 128"}), }, { - USB_DEVICE(0x0742, 0x2008), + .idVendor = 0x0742, + .idProduct = 0x2008, .driver_info = (unsigned long) &((hfcsusb_vdata) {LED_SCHEME1, {4, 0, 2, 1}, "Stollmann USB TA"}), }, { - USB_DEVICE(0x0742, 0x2009), + .idVendor = 0x0742, + .idProduct = 0x2009, .driver_info = (unsigned long) &((hfcsusb_vdata) {LED_SCHEME1, {4, 0, 2, 1}, "Aceex USB ISDN TA"}), }, { - USB_DEVICE(0x0742, 0x200A), + .idVendor = 0x0742, + .idProduct = 0x200A, .driver_info = (unsigned long) &((hfcsusb_vdata) {LED_SCHEME1, {4, 0, 2, 1}, "OEM USB ISDN TA"}), }, { - USB_DEVICE(0x08e3, 0x0301), + .idVendor = 0x08e3, + .idProduct = 0x0301, .driver_info = (unsigned long) &((hfcsusb_vdata) {LED_SCHEME1, {2, 0, 1, 4}, "Olitec USB RNIS"}), }, { - USB_DEVICE(0x07fa, 0x0846), + .idVendor = 0x07fa, + .idProduct = 0x0846, .driver_info = (unsigned long) &((hfcsusb_vdata) {LED_SCHEME1, {0x80, -64, -32, -16}, "Bewan Modem RNIS USB"}), }, { - USB_DEVICE(0x07fa, 0x0847), + .idVendor = 0x07fa, + .idProduct = 0x0847, .driver_info = (unsigned long) &((hfcsusb_vdata) {LED_SCHEME1, {0x80, -64, -32, -16}, "Djinn Numeris USB"}), }, { - USB_DEVICE(0x07b0, 0x0006), + .idVendor = 0x07b0, + .idProduct = 0x0006, .driver_info = (unsigned long) &((hfcsusb_vdata) {LED_SCHEME1, {0x80, -64, -32, -16}, "Twister ISDN TA"}), }, - { } }; + /***************************************************************/ /* structure defining input+output fifos (interrupt/bulk mode) */ /***************************************************************/ diff --git a/trunk/drivers/md/bitmap.c b/trunk/drivers/md/bitmap.c index 252d55df9642..51315302a85e 100644 --- a/trunk/drivers/md/bitmap.c +++ b/trunk/drivers/md/bitmap.c @@ -326,9 +326,9 @@ static int write_page(struct bitmap *bitmap, struct page *page, int wait) } } - ret = page->mapping->a_ops->prepare_write(bitmap->file, page, 0, PAGE_SIZE); + ret = page->mapping->a_ops->prepare_write(NULL, page, 0, PAGE_SIZE); if (!ret) - ret = page->mapping->a_ops->commit_write(bitmap->file, page, 0, + ret = page->mapping->a_ops->commit_write(NULL, page, 0, PAGE_SIZE); if (ret) { unlock_page(page); diff --git a/trunk/drivers/md/md.c b/trunk/drivers/md/md.c index 78c7418478d6..adf960d8a7c9 100644 --- a/trunk/drivers/md/md.c +++ b/trunk/drivers/md/md.c @@ -3156,7 +3156,7 @@ static int md_ioctl(struct inode *inode, struct file *file, if (cnt > 0 ) { printk(KERN_WARNING "md: %s(pid %d) used deprecated START_ARRAY ioctl. " - "This will not be supported beyond July 2006\n", + "This will not be supported beyond 2.6\n", current->comm, current->pid); cnt--; } @@ -3437,19 +3437,10 @@ static int md_thread(void * arg) allow_signal(SIGKILL); while (!kthread_should_stop()) { - /* We need to wait INTERRUPTIBLE so that - * we don't add to the load-average. - * That means we need to be sure no signals are - * pending - */ - if (signal_pending(current)) - flush_signals(current); - - wait_event_interruptible_timeout - (thread->wqueue, - test_bit(THREAD_WAKEUP, &thread->flags) - || kthread_should_stop(), - thread->timeout); + wait_event_timeout(thread->wqueue, + test_bit(THREAD_WAKEUP, &thread->flags) + || kthread_should_stop(), + thread->timeout); try_to_freeze(); clear_bit(THREAD_WAKEUP, &thread->flags); @@ -3846,20 +3837,11 @@ static int is_mddev_idle(mddev_t *mddev) curr_events = disk_stat_read(disk, sectors[0]) + disk_stat_read(disk, sectors[1]) - atomic_read(&disk->sync_io); - /* The difference between curr_events and last_events - * will be affected by any new non-sync IO (making - * curr_events bigger) and any difference in the amount of - * in-flight syncio (making current_events bigger or smaller) - * The amount in-flight is currently limited to - * 32*64K in raid1/10 and 256*PAGE_SIZE in raid5/6 - * which is at most 4096 sectors. - * These numbers are fairly fragile and should be made - * more robust, probably by enforcing the - * 'window size' that md_do_sync sort-of uses. - * + /* Allow some slack between valud of curr_events and last_events, + * as there are some uninteresting races. * Note: the following is an unsigned comparison. */ - if ((curr_events - rdev->last_events + 4096) > 8192) { + if ((curr_events - rdev->last_events + 32) > 64) { rdev->last_events = curr_events; idle = 0; } @@ -4118,7 +4100,7 @@ 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(500); + msleep(250); goto repeat; } } diff --git a/trunk/drivers/media/common/ir-common.c b/trunk/drivers/media/common/ir-common.c index 7972c73bc14e..4b71fd6f7aed 100644 --- a/trunk/drivers/media/common/ir-common.c +++ b/trunk/drivers/media/common/ir-common.c @@ -126,66 +126,6 @@ IR_KEYTAB_TYPE ir_codes_winfast[IR_KEYTAB_SIZE] = { }; EXPORT_SYMBOL_GPL(ir_codes_winfast); -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, -}; - -EXPORT_SYMBOL_GPL(ir_codes_pinnacle); - /* empty keytable, can be used as placeholder for not-yet created keytables */ IR_KEYTAB_TYPE ir_codes_empty[IR_KEYTAB_SIZE] = { [ 42 ] = KEY_COFFEE, diff --git a/trunk/drivers/media/dvb/b2c2/Kconfig b/trunk/drivers/media/dvb/b2c2/Kconfig index 2583a865a58e..d7417eac2aba 100644 --- a/trunk/drivers/media/dvb/b2c2/Kconfig +++ b/trunk/drivers/media/dvb/b2c2/Kconfig @@ -7,7 +7,6 @@ config DVB_B2C2_FLEXCOP select DVB_NXT2002 select DVB_STV0297 select DVB_BCM3510 - select DVB_LGDT330X help Support for the digital TV receiver chip made by B2C2 Inc. included in Technisats PCI cards and USB boxes. diff --git a/trunk/drivers/media/dvb/cinergyT2/cinergyT2.c b/trunk/drivers/media/dvb/cinergyT2/cinergyT2.c index fb394a0d838c..a1607e7d6d6b 100644 --- a/trunk/drivers/media/dvb/cinergyT2/cinergyT2.c +++ b/trunk/drivers/media/dvb/cinergyT2/cinergyT2.c @@ -276,7 +276,7 @@ static void cinergyt2_free_stream_urbs (struct cinergyt2 *cinergyt2) if (cinergyt2->stream_urb[i]) usb_free_urb(cinergyt2->stream_urb[i]); - usb_buffer_free(cinergyt2->udev, STREAM_URB_COUNT*STREAM_BUF_SIZE, + pci_free_consistent(NULL, STREAM_URB_COUNT*STREAM_BUF_SIZE, cinergyt2->streambuf, cinergyt2->streambuf_dmahandle); } @@ -284,8 +284,9 @@ static int cinergyt2_alloc_stream_urbs (struct cinergyt2 *cinergyt2) { int i; - cinergyt2->streambuf = usb_buffer_alloc(cinergyt2->udev, STREAM_URB_COUNT*STREAM_BUF_SIZE, - SLAB_KERNEL, &cinergyt2->streambuf_dmahandle); + cinergyt2->streambuf = pci_alloc_consistent(NULL, + STREAM_URB_COUNT*STREAM_BUF_SIZE, + &cinergyt2->streambuf_dmahandle); if (!cinergyt2->streambuf) { dprintk(1, "failed to alloc consistent stream memory area, bailing out!\n"); return -ENOMEM; @@ -779,8 +780,6 @@ static int cinergyt2_register_rc(struct cinergyt2 *cinergyt2) input_register_device(cinergyt2->rc_input_dev); schedule_delayed_work(&cinergyt2->rc_query_work, HZ/2); - - return 0; } static void cinergyt2_unregister_rc(struct cinergyt2 *cinergyt2) diff --git a/trunk/drivers/media/video/Kconfig b/trunk/drivers/media/video/Kconfig index 1a3b3c7e5e99..199b01188858 100644 --- a/trunk/drivers/media/video/Kconfig +++ b/trunk/drivers/media/video/Kconfig @@ -333,18 +333,4 @@ config VIDEO_M32R_AR_M64278 Say Y here to use the Renesas M64278E-800 camera module, which supports VGA(640x480 pixcels) size of images. -config VIDEO_AUDIO_DECODER - tristate "Add support for additional audio chipsets" - depends on VIDEO_DEV && I2C && EXPERIMENTAL - ---help--- - Say Y here to compile drivers for WM8775 and CS53L32A audio - decoders. - -config VIDEO_DECODER - tristate "Add support for additional video chipsets" - depends on VIDEO_DEV && I2C && EXPERIMENTAL - ---help--- - Say Y here to compile drivers for SAA7115, SAA7127 and CX25840 - video decoders. - endmenu diff --git a/trunk/drivers/media/video/Makefile b/trunk/drivers/media/video/Makefile index 82060f9909d8..3ac465992400 100644 --- a/trunk/drivers/media/video/Makefile +++ b/trunk/drivers/media/video/Makefile @@ -36,11 +36,10 @@ obj-$(CONFIG_VIDEO_CPIA) += cpia.o obj-$(CONFIG_VIDEO_CPIA_PP) += cpia_pp.o obj-$(CONFIG_VIDEO_CPIA_USB) += cpia_usb.o obj-$(CONFIG_VIDEO_MEYE) += meye.o -obj-$(CONFIG_VIDEO_SAA7134) += ir-kbd-i2c.o saa7134/ +obj-$(CONFIG_VIDEO_SAA7134) += saa7134/ obj-$(CONFIG_VIDEO_CX88) += cx88/ obj-$(CONFIG_VIDEO_EM28XX) += em28xx/ obj-$(CONFIG_VIDEO_EM28XX) += saa711x.o tvp5150.o -obj-$(CONFIG_VIDEO_AUDIO_DECODER) += wm8775.o cs53l32a.o obj-$(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 @@ -56,6 +55,4 @@ obj-$(CONFIG_VIDEO_TVEEPROM) += tveeprom.o obj-$(CONFIG_VIDEO_M32R_AR_M64278) += arv.o -obj-$(CONFIG_VIDEO_DECODER) += saa7115.o cx25840/ saa7127.o - EXTRA_CFLAGS += -I$(srctree)/drivers/media/dvb/dvb-core diff --git a/trunk/drivers/media/video/bttv-cards.c b/trunk/drivers/media/video/bttv-cards.c index e31ebb11c468..3413bace443a 100644 --- a/trunk/drivers/media/video/bttv-cards.c +++ b/trunk/drivers/media/video/bttv-cards.c @@ -2133,10 +2133,7 @@ struct tvcard bttv_tvcards[] = { .tuner_addr = ADDR_UNSET, .radio_addr = ADDR_UNSET, .has_dvb = 1, - .has_remote = 1, - .gpiomask = 0x1b, .no_gpioirq = 1, - .any_irq = 1, }, [BTTV_BOARD_PV143] = { /* Jorge Boncompte - DTI2 */ @@ -2799,24 +2796,7 @@ struct tvcard bttv_tvcards[] = { .tuner_addr = ADDR_UNSET, .radio_addr = ADDR_UNSET, }, - /* ---- card 0x8e ---------------------------------- */ - [BTTV_BOARD_SABRENT_TVFM] = { - .name = "Sabrent TV-FM (bttv version)", - .video_inputs = 3, - .audio_inputs = 1, - .tuner = 0, - .svhs = 2, - .gpiomask = 0x108007, - .muxsel = { 2, 3, 1, 1}, - .audiomux = { 100000, 100002, 100002, 100000}, - .no_msp34xx = 1, - .no_tda9875 = 1, - .no_tda7432 = 1, - .pll = PLL_28, - .tuner_type = TUNER_TNF_5335MF, - .tuner_addr = ADDR_UNSET, - .has_radio = 1, - }, + }; static const unsigned int bttv_num_tvcards = ARRAY_SIZE(bttv_tvcards); @@ -3387,8 +3367,6 @@ void __devinit bttv_init_card2(struct bttv *btv) btv->has_remote=1; if (!bttv_tvcards[btv->c.type].no_gpioirq) btv->gpioirq=1; - if (bttv_tvcards[btv->c.type].any_irq) - btv->any_irq = 1; if (bttv_tvcards[btv->c.type].audio_hook) btv->audio_hook=bttv_tvcards[btv->c.type].audio_hook; diff --git a/trunk/drivers/media/video/bttv-driver.c b/trunk/drivers/media/video/bttv-driver.c index 709099f03bd2..0005741d5514 100644 --- a/trunk/drivers/media/video/bttv-driver.c +++ b/trunk/drivers/media/video/bttv-driver.c @@ -3667,10 +3667,6 @@ static irqreturn_t bttv_irq(int irq, void *dev_id, struct pt_regs * regs) int handled = 0; btv=(struct bttv *)dev_id; - - if (btv->any_irq) - handled = bttv_any_irq(&btv->c); - count=0; while (1) { /* get/clear interrupt status bits */ diff --git a/trunk/drivers/media/video/bttv-gpio.c b/trunk/drivers/media/video/bttv-gpio.c index 616a5b7e510c..575ce8b8e714 100644 --- a/trunk/drivers/media/video/bttv-gpio.c +++ b/trunk/drivers/media/video/bttv-gpio.c @@ -113,24 +113,6 @@ void bttv_gpio_irq(struct bttv_core *core) } } -int bttv_any_irq(struct bttv_core *core) -{ - struct bttv_sub_driver *drv; - struct bttv_sub_device *dev; - struct list_head *item; - int handled = 0; - - list_for_each(item,&core->subs) { - dev = list_entry(item,struct bttv_sub_device,list); - drv = to_bttv_sub_drv(dev->dev.driver); - if (drv && drv->any_irq) { - if (drv->any_irq(dev)) - handled = 1; - } - } - return handled; -} - /* ----------------------------------------------------------------------- */ /* external: sub-driver register/unregister */ diff --git a/trunk/drivers/media/video/bttv.h b/trunk/drivers/media/video/bttv.h index 93298f06e019..124ea41dada4 100644 --- a/trunk/drivers/media/video/bttv.h +++ b/trunk/drivers/media/video/bttv.h @@ -162,7 +162,6 @@ #define BTTV_BOARD_PV_M4900 0x8b #define BTTV_BOARD_OSPREY440 0x8c #define BTTV_BOARD_ASOUND_SKYEYE 0x8d -#define BTTV_BOARD_SABRENT_TVFM 0x8e /* i2c address list */ #define I2C_TSA5522 0xc2 @@ -235,7 +234,6 @@ struct tvcard unsigned int has_dvb:1; unsigned int has_remote:1; unsigned int no_gpioirq:1; - unsigned int any_irq:1; /* other settings */ unsigned int pll; @@ -335,7 +333,6 @@ struct bttv_sub_driver { struct device_driver drv; char wanted[BUS_ID_SIZE]; void (*gpio_irq)(struct bttv_sub_device *sub); - int (*any_irq)(struct bttv_sub_device *sub); }; #define to_bttv_sub_drv(x) container_of((x), struct bttv_sub_driver, drv) diff --git a/trunk/drivers/media/video/bttvp.h b/trunk/drivers/media/video/bttvp.h index 3aa9c6e4fc33..386f546f7d11 100644 --- a/trunk/drivers/media/video/bttvp.h +++ b/trunk/drivers/media/video/bttvp.h @@ -208,7 +208,6 @@ extern struct bus_type bttv_sub_bus_type; int bttv_sub_add_device(struct bttv_core *core, char *name); int bttv_sub_del_devices(struct bttv_core *core); void bttv_gpio_irq(struct bttv_core *core); -int bttv_any_irq(struct bttv_core *core); /* ---------------------------------------------------------- */ @@ -274,7 +273,6 @@ struct bttv { struct bttv_pll_info pll; int triton1; int gpioirq; - int any_irq; int use_i2c_hw; /* old gpio interface */ diff --git a/trunk/drivers/media/video/cx25840/Makefile b/trunk/drivers/media/video/cx25840/Makefile deleted file mode 100644 index 543ebacdc9d7..000000000000 --- a/trunk/drivers/media/video/cx25840/Makefile +++ /dev/null @@ -1,6 +0,0 @@ -cx25840-objs := cx25840-core.o cx25840-audio.o cx25840-firmware.o \ - cx25840-vbi.o - -obj-$(CONFIG_VIDEO_DECODER) += cx25840.o - -EXTRA_CFLAGS += -I$(src)/.. diff --git a/trunk/drivers/media/video/cx25840/cx25840-audio.c b/trunk/drivers/media/video/cx25840/cx25840-audio.c deleted file mode 100644 index 740908f8027d..000000000000 --- a/trunk/drivers/media/video/cx25840/cx25840-audio.c +++ /dev/null @@ -1,368 +0,0 @@ -/* cx25840 audio functions - * - * 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. - */ - - -#include -#include -#include -#include - -#include "cx25840.h" - -inline static int set_audclk_freq(struct i2c_client *client, - enum v4l2_audio_clock_freq freq) -{ - struct cx25840_state *state = i2c_get_clientdata(client); - - /* assert soft reset */ - cx25840_and_or(client, 0x810, ~0x1, 0x01); - - /* common for all inputs and rates */ - /* SA_MCLK_SEL=1, SA_MCLK_DIV=0x10 */ - cx25840_write(client, 0x127, 0x50); - - switch (state->audio_input) { - case AUDIO_TUNER: - switch (freq) { - case V4L2_AUDCLK_32_KHZ: - /* VID_PLL and AUX_PLL */ - cx25840_write4(client, 0x108, 0x0f040610); - - /* AUX_PLL_FRAC */ - cx25840_write4(client, 0x110, 0xee39bb01); - - /* src3/4/6_ctl = 0x0801f77f */ - cx25840_write4(client, 0x900, 0x7ff70108); - cx25840_write4(client, 0x904, 0x7ff70108); - cx25840_write4(client, 0x90c, 0x7ff70108); - break; - - case V4L2_AUDCLK_441_KHZ: - /* VID_PLL and AUX_PLL */ - cx25840_write4(client, 0x108, 0x0f040910); - - /* AUX_PLL_FRAC */ - cx25840_write4(client, 0x110, 0xd66bec00); - - /* src3/4/6_ctl = 0x08016d59 */ - cx25840_write4(client, 0x900, 0x596d0108); - cx25840_write4(client, 0x904, 0x596d0108); - cx25840_write4(client, 0x90c, 0x596d0108); - break; - - case V4L2_AUDCLK_48_KHZ: - /* VID_PLL and AUX_PLL */ - cx25840_write4(client, 0x108, 0x0f040a10); - - /* AUX_PLL_FRAC */ - cx25840_write4(client, 0x110, 0xe5d69800); - - /* src3/4/6_ctl = 0x08014faa */ - cx25840_write4(client, 0x900, 0xaa4f0108); - cx25840_write4(client, 0x904, 0xaa4f0108); - cx25840_write4(client, 0x90c, 0xaa4f0108); - break; - } - break; - - case AUDIO_EXTERN_1: - case AUDIO_EXTERN_2: - case AUDIO_INTERN: - case AUDIO_RADIO: - switch (freq) { - case V4L2_AUDCLK_32_KHZ: - /* VID_PLL and AUX_PLL */ - cx25840_write4(client, 0x108, 0x0f04081e); - - /* AUX_PLL_FRAC */ - cx25840_write4(client, 0x110, 0x69082a01); - - /* src1_ctl = 0x08010000 */ - cx25840_write4(client, 0x8f8, 0x00000108); - - /* src3/4/6_ctl = 0x08020000 */ - cx25840_write4(client, 0x900, 0x00000208); - cx25840_write4(client, 0x904, 0x00000208); - cx25840_write4(client, 0x90c, 0x00000208); - - /* SA_MCLK_SEL=1, SA_MCLK_DIV=0x14 */ - cx25840_write(client, 0x127, 0x54); - break; - - case V4L2_AUDCLK_441_KHZ: - /* VID_PLL and AUX_PLL */ - cx25840_write4(client, 0x108, 0x0f040918); - - /* AUX_PLL_FRAC */ - cx25840_write4(client, 0x110, 0xd66bec00); - - /* src1_ctl = 0x08010000 */ - cx25840_write4(client, 0x8f8, 0xcd600108); - - /* src3/4/6_ctl = 0x08020000 */ - cx25840_write4(client, 0x900, 0x85730108); - cx25840_write4(client, 0x904, 0x85730108); - cx25840_write4(client, 0x90c, 0x85730108); - break; - - case V4L2_AUDCLK_48_KHZ: - /* VID_PLL and AUX_PLL */ - cx25840_write4(client, 0x108, 0x0f040a18); - - /* AUX_PLL_FRAC */ - cx25840_write4(client, 0x110, 0xe5d69800); - - /* src1_ctl = 0x08010000 */ - cx25840_write4(client, 0x8f8, 0x00800108); - - /* src3/4/6_ctl = 0x08020000 */ - cx25840_write4(client, 0x900, 0x55550108); - cx25840_write4(client, 0x904, 0x55550108); - cx25840_write4(client, 0x90c, 0x55550108); - break; - } - break; - } - - /* deassert soft reset */ - cx25840_and_or(client, 0x810, ~0x1, 0x00); - - state->audclk_freq = freq; - - return 0; -} - -static int set_input(struct i2c_client *client, int audio_input) -{ - struct cx25840_state *state = i2c_get_clientdata(client); - - cx25840_dbg("set audio input (%d)\n", audio_input); - - /* stop microcontroller */ - cx25840_and_or(client, 0x803, ~0x10, 0); - - /* Mute everything to prevent the PFFT! */ - cx25840_write(client, 0x8d3, 0x1f); - - switch (audio_input) { - case AUDIO_TUNER: - /* Set Path1 to Analog Demod Main Channel */ - cx25840_write4(client, 0x8d0, 0x7038061f); - - /* When the microcontroller detects the - * audio format, it will unmute the lines */ - cx25840_and_or(client, 0x803, ~0x10, 0x10); - break; - - case AUDIO_EXTERN_1: - case AUDIO_EXTERN_2: - case AUDIO_INTERN: - case AUDIO_RADIO: - /* Set Path1 to Serial Audio Input */ - cx25840_write4(client, 0x8d0, 0x12100101); - - /* The microcontroller should not be started for the - * non-tuner inputs: autodetection is specific for - * TV audio. */ - break; - - default: - cx25840_dbg("Invalid audio input selection %d\n", audio_input); - return -EINVAL; - } - - state->audio_input = audio_input; - - return set_audclk_freq(client, state->audclk_freq); -} - -inline static int get_volume(struct i2c_client *client) -{ - /* Volume runs +18dB to -96dB in 1/2dB steps - * change to fit the msp3400 -114dB to +12dB range */ - - /* check PATH1_VOLUME */ - int vol = 228 - cx25840_read(client, 0x8d4); - vol = (vol / 2) + 23; - return vol << 9; -} - -inline static void set_volume(struct i2c_client *client, int volume) -{ - /* First convert the volume to msp3400 values (0-127) */ - int vol = volume >> 9; - /* now scale it up to cx25840 values - * -114dB to -96dB maps to 0 - * this should be 19, but in my testing that was 4dB too loud */ - if (vol <= 23) { - vol = 0; - } else { - vol -= 23; - } - - /* PATH1_VOLUME */ - cx25840_write(client, 0x8d4, 228 - (vol * 2)); -} - -inline static int get_bass(struct i2c_client *client) -{ - /* bass is 49 steps +12dB to -12dB */ - - /* check PATH1_EQ_BASS_VOL */ - int bass = cx25840_read(client, 0x8d9) & 0x3f; - bass = (((48 - bass) * 0xffff) + 47) / 48; - return bass; -} - -inline static void set_bass(struct i2c_client *client, int bass) -{ - /* PATH1_EQ_BASS_VOL */ - cx25840_and_or(client, 0x8d9, ~0x3f, 48 - (bass * 48 / 0xffff)); -} - -inline static int get_treble(struct i2c_client *client) -{ - /* treble is 49 steps +12dB to -12dB */ - - /* check PATH1_EQ_TREBLE_VOL */ - int treble = cx25840_read(client, 0x8db) & 0x3f; - treble = (((48 - treble) * 0xffff) + 47) / 48; - return treble; -} - -inline static void set_treble(struct i2c_client *client, int treble) -{ - /* PATH1_EQ_TREBLE_VOL */ - cx25840_and_or(client, 0x8db, ~0x3f, 48 - (treble * 48 / 0xffff)); -} - -inline static int get_balance(struct i2c_client *client) -{ - /* balance is 7 bit, 0 to -96dB */ - - /* check PATH1_BAL_LEVEL */ - int balance = cx25840_read(client, 0x8d5) & 0x7f; - /* check PATH1_BAL_LEFT */ - if ((cx25840_read(client, 0x8d5) & 0x80) == 0) - balance = 0x80 - balance; - else - balance = 0x80 + balance; - return balance << 8; -} - -inline static void set_balance(struct i2c_client *client, int balance) -{ - int bal = balance >> 8; - if (bal > 0x80) { - /* PATH1_BAL_LEFT */ - cx25840_and_or(client, 0x8d5, 0x7f, 0x80); - /* PATH1_BAL_LEVEL */ - cx25840_and_or(client, 0x8d5, ~0x7f, bal & 0x7f); - } else { - /* PATH1_BAL_LEFT */ - cx25840_and_or(client, 0x8d5, 0x7f, 0x00); - /* PATH1_BAL_LEVEL */ - cx25840_and_or(client, 0x8d5, ~0x7f, 0x80 - bal); - } -} - -inline static int get_mute(struct i2c_client *client) -{ - /* check SRC1_MUTE_EN */ - return cx25840_read(client, 0x8d3) & 0x2 ? 1 : 0; -} - -inline static void set_mute(struct i2c_client *client, int mute) -{ - struct cx25840_state *state = i2c_get_clientdata(client); - - if (state->audio_input == AUDIO_TUNER) { - /* Must turn off microcontroller in order to mute sound. - * Not sure if this is the best method, but it does work. - * If the microcontroller is running, then it will undo any - * changes to the mute register. */ - if (mute) { - /* disable microcontroller */ - cx25840_and_or(client, 0x803, ~0x10, 0x00); - cx25840_write(client, 0x8d3, 0x1f); - } else { - /* enable microcontroller */ - cx25840_and_or(client, 0x803, ~0x10, 0x10); - } - } else { - /* SRC1_MUTE_EN */ - cx25840_and_or(client, 0x8d3, ~0x2, mute ? 0x02 : 0x00); - } -} - -int cx25840_audio(struct i2c_client *client, unsigned int cmd, void *arg) -{ - struct v4l2_control *ctrl = arg; - - switch (cmd) { - case AUDC_SET_INPUT: - return set_input(client, *(int *)arg); - case VIDIOC_INT_AUDIO_CLOCK_FREQ: - return set_audclk_freq(client, *(enum v4l2_audio_clock_freq *)arg); - case VIDIOC_G_CTRL: - switch (ctrl->id) { - case V4L2_CID_AUDIO_VOLUME: - ctrl->value = get_volume(client); - break; - case V4L2_CID_AUDIO_BASS: - ctrl->value = get_bass(client); - break; - case V4L2_CID_AUDIO_TREBLE: - ctrl->value = get_treble(client); - break; - case V4L2_CID_AUDIO_BALANCE: - ctrl->value = get_balance(client); - break; - case V4L2_CID_AUDIO_MUTE: - ctrl->value = get_mute(client); - break; - default: - return -EINVAL; - } - break; - case VIDIOC_S_CTRL: - switch (ctrl->id) { - case V4L2_CID_AUDIO_VOLUME: - set_volume(client, ctrl->value); - break; - case V4L2_CID_AUDIO_BASS: - set_bass(client, ctrl->value); - break; - case V4L2_CID_AUDIO_TREBLE: - set_treble(client, ctrl->value); - break; - case V4L2_CID_AUDIO_BALANCE: - set_balance(client, ctrl->value); - break; - case V4L2_CID_AUDIO_MUTE: - set_mute(client, ctrl->value); - break; - default: - return -EINVAL; - } - break; - default: - return -EINVAL; - } - - return 0; -} diff --git a/trunk/drivers/media/video/cx25840/cx25840-core.c b/trunk/drivers/media/video/cx25840/cx25840-core.c deleted file mode 100644 index f6afeec499c5..000000000000 --- a/trunk/drivers/media/video/cx25840/cx25840-core.c +++ /dev/null @@ -1,1020 +0,0 @@ -/* cx25840 - Conexant CX25840 audio/video decoder driver - * - * Copyright (C) 2004 Ulf Eklund - * - * Based on the saa7115 driver and on the first verison of Chris Kennedy's - * cx25840 driver. - * - * Changes by Tyler Trafford - * - cleanup/rewrite for V4L2 API (2005) - * - * VBI support by Hans Verkuil . - * - * 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. - */ - - -#include -#include -#include -#include -#include -#include -#include - -#include "cx25840.h" - -MODULE_DESCRIPTION("Conexant CX25840 audio/video decoder driver"); -MODULE_AUTHOR("Ulf Eklund, Chris Kennedy, Hans Verkuil, Tyler Trafford"); -MODULE_LICENSE("GPL"); - -static unsigned short normal_i2c[] = { 0x88 >> 1, I2C_CLIENT_END }; - - -int cx25840_debug = 0; - -module_param(cx25840_debug, bool, 0644); - -MODULE_PARM_DESC(cx25840_debug, "Debugging messages [0=Off (default) 1=On]"); - -I2C_CLIENT_INSMOD; - -/* ----------------------------------------------------------------------- */ - -int cx25840_write(struct i2c_client *client, u16 addr, u8 value) -{ - u8 buffer[3]; - buffer[0] = addr >> 8; - buffer[1] = addr & 0xff; - buffer[2] = value; - return i2c_master_send(client, buffer, 3); -} - -int cx25840_write4(struct i2c_client *client, u16 addr, u32 value) -{ - u8 buffer[6]; - buffer[0] = addr >> 8; - buffer[1] = addr & 0xff; - buffer[2] = value >> 24; - buffer[3] = (value >> 16) & 0xff; - buffer[4] = (value >> 8) & 0xff; - buffer[5] = value & 0xff; - return i2c_master_send(client, buffer, 6); -} - -u8 cx25840_read(struct i2c_client * client, u16 addr) -{ - u8 buffer[2]; - buffer[0] = addr >> 8; - buffer[1] = addr & 0xff; - - if (i2c_master_send(client, buffer, 2) < 2) - return 0; - - if (i2c_master_recv(client, buffer, 1) < 1) - return 0; - - return buffer[0]; -} - -u32 cx25840_read4(struct i2c_client * client, u16 addr) -{ - u8 buffer[4]; - buffer[0] = addr >> 8; - buffer[1] = addr & 0xff; - - if (i2c_master_send(client, buffer, 2) < 2) - return 0; - - if (i2c_master_recv(client, buffer, 4) < 4) - return 0; - - return (buffer[0] << 24) | (buffer[1] << 16) | - (buffer[2] << 8) | buffer[3]; -} - -int cx25840_and_or(struct i2c_client *client, u16 addr, u8 and_mask, - u8 or_value) -{ - return cx25840_write(client, addr, - (cx25840_read(client, addr) & and_mask) | - or_value); -} - -/* ----------------------------------------------------------------------- */ - -static int set_input(struct i2c_client *, enum cx25840_input); -static void input_change(struct i2c_client *); -static void log_status(struct i2c_client *client); - -/* ----------------------------------------------------------------------- */ - -static inline void init_dll1(struct i2c_client *client) -{ - /* This is the Hauppauge sequence used to - * initialize the Delay Lock Loop 1 (ADC DLL). */ - cx25840_write(client, 0x159, 0x23); - cx25840_write(client, 0x15a, 0x87); - cx25840_write(client, 0x15b, 0x06); - cx25840_write(client, 0x159, 0xe1); - cx25840_write(client, 0x15a, 0x86); - cx25840_write(client, 0x159, 0xe0); - cx25840_write(client, 0x159, 0xe1); - cx25840_write(client, 0x15b, 0x10); -} - -static inline void init_dll2(struct i2c_client *client) -{ - /* This is the Hauppauge sequence used to - * initialize the Delay Lock Loop 2 (ADC DLL). */ - cx25840_write(client, 0x15d, 0xe3); - cx25840_write(client, 0x15e, 0x86); - cx25840_write(client, 0x15f, 0x06); - cx25840_write(client, 0x15d, 0xe1); - cx25840_write(client, 0x15d, 0xe0); - cx25840_write(client, 0x15d, 0xe1); -} - -static void cx25840_initialize(struct i2c_client *client, int loadfw) -{ - struct cx25840_state *state = i2c_get_clientdata(client); - - /* datasheet startup in numbered steps, refer to page 3-77 */ - /* 2. */ - cx25840_and_or(client, 0x803, ~0x10, 0x00); - /* The default of this register should be 4, but I get 0 instead. - * Set this register to 4 manually. */ - cx25840_write(client, 0x000, 0x04); - /* 3. */ - init_dll1(client); - init_dll2(client); - cx25840_write(client, 0x136, 0x0a); - /* 4. */ - cx25840_write(client, 0x13c, 0x01); - cx25840_write(client, 0x13c, 0x00); - /* 5. */ - if (loadfw) - cx25840_loadfw(client); - /* 6. */ - cx25840_write(client, 0x115, 0x8c); - cx25840_write(client, 0x116, 0x07); - cx25840_write(client, 0x118, 0x02); - /* 7. */ - cx25840_write(client, 0x4a5, 0x80); - cx25840_write(client, 0x4a5, 0x00); - cx25840_write(client, 0x402, 0x00); - /* 8. */ - cx25840_write(client, 0x401, 0x18); - cx25840_write(client, 0x4a2, 0x10); - cx25840_write(client, 0x402, 0x04); - /* 10. */ - cx25840_write(client, 0x8d3, 0x1f); - cx25840_write(client, 0x8e3, 0x03); - - cx25840_vbi_setup(client); - - /* trial and error says these are needed to get audio */ - cx25840_write(client, 0x914, 0xa0); - cx25840_write(client, 0x918, 0xa0); - cx25840_write(client, 0x919, 0x01); - - /* stereo prefered */ - cx25840_write(client, 0x809, 0x04); - /* AC97 shift */ - cx25840_write(client, 0x8cf, 0x0f); - - /* (re)set video input */ - set_input(client, state->input); - /* (re)set audio input */ - cx25840_audio(client, AUDC_SET_INPUT, &state->audio_input); - - /* start microcontroller */ - cx25840_and_or(client, 0x803, ~0x10, 0x10); -} - -/* ----------------------------------------------------------------------- */ - -static void input_change(struct i2c_client *client) -{ - v4l2_std_id std = cx25840_get_v4lstd(client); - - if (std & V4L2_STD_PAL) { - /* Follow tuner change procedure for PAL */ - cx25840_write(client, 0x808, 0xff); - cx25840_write(client, 0x80b, 0x10); - } else if (std & V4L2_STD_SECAM) { - /* Select autodetect for SECAM */ - cx25840_write(client, 0x808, 0xff); - cx25840_write(client, 0x80b, 0x10); - } else if (std & V4L2_STD_NTSC) { - /* NTSC */ - cx25840_write(client, 0x808, 0xf6); - cx25840_write(client, 0x80b, 0x00); - } - - if (cx25840_read(client, 0x803) & 0x10) { - /* restart audio decoder microcontroller */ - cx25840_and_or(client, 0x803, ~0x10, 0x00); - cx25840_and_or(client, 0x803, ~0x10, 0x10); - } -} - -static int set_input(struct i2c_client *client, enum cx25840_input input) -{ - struct cx25840_state *state = i2c_get_clientdata(client); - - cx25840_dbg("decoder set input (%d)\n", input); - - switch (input) { - case CX25840_TUNER: - cx25840_dbg("now setting Tuner input\n"); - - if (state->cardtype == CARDTYPE_PVR150) { - /* CH_SEL_ADC2=1 */ - cx25840_and_or(client, 0x102, ~0x2, 0x02); - } - - /* Video Input Control */ - if (state->cardtype == CARDTYPE_PG600) { - cx25840_write(client, 0x103, 0x11); - } else { - cx25840_write(client, 0x103, 0x46); - } - - /* INPUT_MODE=0 */ - cx25840_and_or(client, 0x401, ~0x6, 0x00); - break; - - case CX25840_COMPOSITE0: - case CX25840_COMPOSITE1: - cx25840_dbg("now setting Composite input\n"); - - /* Video Input Control */ - if (state->cardtype == CARDTYPE_PG600) { - cx25840_write(client, 0x103, 0x00); - } else { - cx25840_write(client, 0x103, 0x02); - } - - /* INPUT_MODE=0 */ - cx25840_and_or(client, 0x401, ~0x6, 0x00); - break; - - case CX25840_SVIDEO0: - case CX25840_SVIDEO1: - cx25840_dbg("now setting S-Video input\n"); - - /* CH_SEL_ADC2=0 */ - cx25840_and_or(client, 0x102, ~0x2, 0x00); - - /* Video Input Control */ - if (state->cardtype == CARDTYPE_PG600) { - cx25840_write(client, 0x103, 0x02); - } else { - cx25840_write(client, 0x103, 0x10); - } - - /* INPUT_MODE=1 */ - cx25840_and_or(client, 0x401, ~0x6, 0x02); - break; - - default: - cx25840_err("%d is not a valid input!\n", input); - return -EINVAL; - } - - state->input = input; - input_change(client); - return 0; -} - -/* ----------------------------------------------------------------------- */ - -static int set_v4lstd(struct i2c_client *client, v4l2_std_id std) -{ - u8 fmt; - - switch (std) { - /* zero is autodetect */ - case 0: fmt = 0x0; break; - /* default ntsc to ntsc-m */ - case V4L2_STD_NTSC: - case V4L2_STD_NTSC_M: fmt = 0x1; break; - case V4L2_STD_NTSC_M_JP: fmt = 0x2; break; - case V4L2_STD_NTSC_443: fmt = 0x3; break; - case V4L2_STD_PAL: fmt = 0x4; break; - case V4L2_STD_PAL_M: fmt = 0x5; break; - case V4L2_STD_PAL_N: fmt = 0x6; break; - case V4L2_STD_PAL_Nc: fmt = 0x7; break; - case V4L2_STD_PAL_60: fmt = 0x8; break; - case V4L2_STD_SECAM: fmt = 0xc; break; - default: - return -ERANGE; - } - - cx25840_and_or(client, 0x400, ~0xf, fmt); - cx25840_vbi_setup(client); - return 0; -} - -v4l2_std_id cx25840_get_v4lstd(struct i2c_client * client) -{ - /* check VID_FMT_SEL first */ - u8 fmt = cx25840_read(client, 0x400) & 0xf; - - if (!fmt) { - /* check AFD_FMT_STAT if set to autodetect */ - fmt = cx25840_read(client, 0x40d) & 0xf; - } - - switch (fmt) { - case 0x1: return V4L2_STD_NTSC_M; - case 0x2: return V4L2_STD_NTSC_M_JP; - case 0x3: return V4L2_STD_NTSC_443; - case 0x4: return V4L2_STD_PAL; - case 0x5: return V4L2_STD_PAL_M; - case 0x6: return V4L2_STD_PAL_N; - case 0x7: return V4L2_STD_PAL_Nc; - case 0x8: return V4L2_STD_PAL_60; - case 0xc: return V4L2_STD_SECAM; - default: return V4L2_STD_UNKNOWN; - } -} - -/* ----------------------------------------------------------------------- */ - -static int set_v4lctrl(struct i2c_client *client, struct v4l2_control *ctrl) -{ - struct cx25840_state *state = i2c_get_clientdata(client); - - switch (ctrl->id) { - case CX25840_CID_CARDTYPE: - switch (ctrl->value) { - case CARDTYPE_PVR150: - case CARDTYPE_PG600: - state->cardtype = ctrl->value; - break; - default: - return -ERANGE; - } - - set_input(client, state->input); - break; - - case V4L2_CID_BRIGHTNESS: - if (ctrl->value < 0 || ctrl->value > 255) { - cx25840_err("invalid brightness setting %d\n", - ctrl->value); - return -ERANGE; - } - - cx25840_write(client, 0x414, ctrl->value - 128); - break; - - case V4L2_CID_CONTRAST: - if (ctrl->value < 0 || ctrl->value > 127) { - cx25840_err("invalid contrast setting %d\n", - ctrl->value); - return -ERANGE; - } - - cx25840_write(client, 0x415, ctrl->value << 1); - break; - - case V4L2_CID_SATURATION: - if (ctrl->value < 0 || ctrl->value > 127) { - cx25840_err("invalid saturation setting %d\n", - ctrl->value); - return -ERANGE; - } - - cx25840_write(client, 0x420, ctrl->value << 1); - cx25840_write(client, 0x421, ctrl->value << 1); - break; - - case V4L2_CID_HUE: - if (ctrl->value < -127 || ctrl->value > 127) { - cx25840_err("invalid hue setting %d\n", ctrl->value); - return -ERANGE; - } - - cx25840_write(client, 0x422, ctrl->value); - break; - - case V4L2_CID_AUDIO_VOLUME: - case V4L2_CID_AUDIO_BASS: - case V4L2_CID_AUDIO_TREBLE: - case V4L2_CID_AUDIO_BALANCE: - case V4L2_CID_AUDIO_MUTE: - return cx25840_audio(client, VIDIOC_S_CTRL, ctrl); - } - - return 0; -} - -static int get_v4lctrl(struct i2c_client *client, struct v4l2_control *ctrl) -{ - struct cx25840_state *state = i2c_get_clientdata(client); - - switch (ctrl->id) { - case CX25840_CID_CARDTYPE: - ctrl->value = state->cardtype; - break; - case V4L2_CID_BRIGHTNESS: - ctrl->value = cx25840_read(client, 0x414) + 128; - break; - case V4L2_CID_CONTRAST: - ctrl->value = cx25840_read(client, 0x415) >> 1; - break; - case V4L2_CID_SATURATION: - ctrl->value = cx25840_read(client, 0x420) >> 1; - break; - case V4L2_CID_HUE: - ctrl->value = cx25840_read(client, 0x422); - break; - case V4L2_CID_AUDIO_VOLUME: - case V4L2_CID_AUDIO_BASS: - case V4L2_CID_AUDIO_TREBLE: - case V4L2_CID_AUDIO_BALANCE: - case V4L2_CID_AUDIO_MUTE: - return cx25840_audio(client, VIDIOC_G_CTRL, ctrl); - default: - return -EINVAL; - } - - return 0; -} - -/* ----------------------------------------------------------------------- */ - -static int get_v4lfmt(struct i2c_client *client, struct v4l2_format *fmt) -{ - switch (fmt->type) { - case V4L2_BUF_TYPE_SLICED_VBI_CAPTURE: - return cx25840_vbi(client, VIDIOC_G_FMT, fmt); - default: - return -EINVAL; - } - - return 0; -} - -static int set_v4lfmt(struct i2c_client *client, struct v4l2_format *fmt) -{ - struct v4l2_pix_format *pix; - int HSC, VSC, Vsrc, Hsrc, filter, Vlines; - int is_pal = !(cx25840_get_v4lstd(client) & V4L2_STD_NTSC); - - switch (fmt->type) { - case V4L2_BUF_TYPE_VIDEO_CAPTURE: - pix = &(fmt->fmt.pix); - - Vsrc = (cx25840_read(client, 0x476) & 0x3f) << 4; - Vsrc |= (cx25840_read(client, 0x475) & 0xf0) >> 4; - - Hsrc = (cx25840_read(client, 0x472) & 0x3f) << 4; - Hsrc |= (cx25840_read(client, 0x471) & 0xf0) >> 4; - - Vlines = pix->height + (is_pal ? 4 : 7); - - if ((pix->width * 16 < Hsrc) || (Hsrc < pix->width) || - (Vlines * 8 < Vsrc) || (Vsrc < Vlines)) { - cx25840_err("%dx%d is not a valid size!\n", - pix->width, pix->height); - return -ERANGE; - } - - HSC = (Hsrc * (1 << 20)) / pix->width - (1 << 20); - VSC = (1 << 16) - (Vsrc * (1 << 9) / Vlines - (1 << 9)); - VSC &= 0x1fff; - - if (pix->width >= 385) - filter = 0; - else if (pix->width > 192) - filter = 1; - else if (pix->width > 96) - filter = 2; - else - filter = 3; - - cx25840_dbg("decoder set size %dx%d -> scale %ux%u\n", - pix->width, pix->height, HSC, VSC); - - /* HSCALE=HSC */ - cx25840_write(client, 0x418, HSC & 0xff); - cx25840_write(client, 0x419, (HSC >> 8) & 0xff); - cx25840_write(client, 0x41a, HSC >> 16); - /* VSCALE=VSC */ - cx25840_write(client, 0x41c, VSC & 0xff); - cx25840_write(client, 0x41d, VSC >> 8); - /* VS_INTRLACE=1 VFILT=filter */ - cx25840_write(client, 0x41e, 0x8 | filter); - break; - - case V4L2_BUF_TYPE_SLICED_VBI_CAPTURE: - return cx25840_vbi(client, VIDIOC_S_FMT, fmt); - - case V4L2_BUF_TYPE_VBI_CAPTURE: - return cx25840_vbi(client, VIDIOC_S_FMT, fmt); - - default: - return -EINVAL; - } - - return 0; -} - -/* ----------------------------------------------------------------------- */ - -static int cx25840_command(struct i2c_client *client, unsigned int cmd, - void *arg) -{ - struct cx25840_state *state = i2c_get_clientdata(client); - struct v4l2_tuner *vt = arg; - int result = 0; - - switch (cmd) { - case 0: - break; - -#ifdef CONFIG_VIDEO_ADV_DEBUG - /* ioctls to allow direct access to the - * cx25840 registers for testing */ - case VIDIOC_INT_G_REGISTER: - { - struct v4l2_register *reg = arg; - - if (reg->i2c_id != I2C_DRIVERID_CX25840) - return -EINVAL; - reg->val = cx25840_read(client, reg->reg & 0x0fff); - break; - } - - case VIDIOC_INT_S_REGISTER: - { - struct v4l2_register *reg = arg; - - if (reg->i2c_id != I2C_DRIVERID_CX25840) - return -EINVAL; - if (!capable(CAP_SYS_ADMIN)) - return -EPERM; - cx25840_write(client, reg->reg & 0x0fff, reg->val & 0xff); - break; - } -#endif - - case VIDIOC_INT_DECODE_VBI_LINE: - return cx25840_vbi(client, cmd, arg); - - case VIDIOC_INT_AUDIO_CLOCK_FREQ: - case AUDC_SET_INPUT: - result = cx25840_audio(client, cmd, arg); - break; - - case VIDIOC_STREAMON: - cx25840_dbg("enable output\n"); - cx25840_write(client, 0x115, 0x8c); - cx25840_write(client, 0x116, 0x07); - break; - - case VIDIOC_STREAMOFF: - cx25840_dbg("disable output\n"); - cx25840_write(client, 0x115, 0x00); - cx25840_write(client, 0x116, 0x00); - break; - - case VIDIOC_LOG_STATUS: - log_status(client); - break; - - case VIDIOC_G_CTRL: - result = get_v4lctrl(client, (struct v4l2_control *)arg); - break; - - case VIDIOC_S_CTRL: - result = set_v4lctrl(client, (struct v4l2_control *)arg); - break; - - case VIDIOC_G_STD: - *(v4l2_std_id *)arg = cx25840_get_v4lstd(client); - break; - - case VIDIOC_S_STD: - result = set_v4lstd(client, *(v4l2_std_id *)arg); - break; - - case VIDIOC_G_INPUT: - *(int *)arg = state->input; - break; - - case VIDIOC_S_INPUT: - result = set_input(client, *(int *)arg); - break; - - case VIDIOC_S_FREQUENCY: - input_change(client); - break; - - case VIDIOC_G_TUNER: - { - u8 mode = cx25840_read(client, 0x804); - u8 pref = cx25840_read(client, 0x809) & 0xf; - u8 vpres = cx25840_read(client, 0x80a) & 0x10; - int val = 0; - - vt->capability |= - V4L2_TUNER_CAP_STEREO | V4L2_TUNER_CAP_LANG1 | - V4L2_TUNER_CAP_LANG2 | V4L2_TUNER_CAP_SAP; - - vt->signal = vpres ? 0xffff : 0x0; - - /* get rxsubchans and audmode */ - if ((mode & 0xf) == 1) - val |= V4L2_TUNER_SUB_STEREO; - else - val |= V4L2_TUNER_SUB_MONO; - - if (mode == 2 || mode == 4) - val |= V4L2_TUNER_SUB_LANG1 | V4L2_TUNER_SUB_LANG2; - - if (mode & 0x10) - val |= V4L2_TUNER_SUB_SAP; - - vt->rxsubchans = val; - - switch (pref) { - case 0: - vt->audmode = V4L2_TUNER_MODE_MONO; - break; - case 1: - case 2: - vt->audmode = V4L2_TUNER_MODE_LANG2; - break; - case 4: - default: - vt->audmode = V4L2_TUNER_MODE_STEREO; - } - break; - } - - case VIDIOC_S_TUNER: - switch (vt->audmode) { - case V4L2_TUNER_MODE_MONO: - case V4L2_TUNER_MODE_LANG1: - /* Force PREF_MODE to MONO */ - cx25840_and_or(client, 0x809, ~0xf, 0x00); - break; - case V4L2_TUNER_MODE_STEREO: - /* Force PREF_MODE to STEREO */ - cx25840_and_or(client, 0x809, ~0xf, 0x04); - break; - case V4L2_TUNER_MODE_LANG2: - /* Force PREF_MODE to LANG2 */ - cx25840_and_or(client, 0x809, ~0xf, 0x01); - break; - } - break; - - case VIDIOC_G_FMT: - result = get_v4lfmt(client, (struct v4l2_format *)arg); - break; - - case VIDIOC_S_FMT: - result = set_v4lfmt(client, (struct v4l2_format *)arg); - break; - - case VIDIOC_INT_RESET: - cx25840_initialize(client, 0); - break; - - case VIDIOC_INT_G_CHIP_IDENT: - *(enum v4l2_chip_ident *)arg = - V4L2_IDENT_CX25840 + ((cx25840_read(client, 0x100) >> 4) & 0xf); - break; - - default: - cx25840_err("invalid ioctl %x\n", cmd); - return -EINVAL; - } - - return result; -} - -/* ----------------------------------------------------------------------- */ - -struct i2c_driver i2c_driver_cx25840; - -static int cx25840_detect_client(struct i2c_adapter *adapter, int address, - int kind) -{ - struct i2c_client *client; - struct cx25840_state *state; - u16 device_id; - - /* Check if the adapter supports the needed features - * Not until kernel version 2.6.11 did the bit-algo - * correctly report that it would do an I2C-level xfer */ - if (!i2c_check_functionality(adapter, I2C_FUNC_I2C)) - 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_cx25840; - client->flags = I2C_CLIENT_ALLOW_USE; - snprintf(client->name, sizeof(client->name) - 1, "cx25840"); - - cx25840_dbg("detecting cx25840 client on address 0x%x\n", address << 1); - - device_id = cx25840_read(client, 0x101) << 8; - device_id |= cx25840_read(client, 0x100); - - /* The high byte of the device ID should be - * 0x84 if chip is present */ - if ((device_id & 0xff00) != 0x8400) { - cx25840_dbg("cx25840 not found\n"); - kfree(client); - return 0; - } - - cx25840_info("cx25%3x-2%x found @ 0x%x (%s)\n", - (device_id & 0xfff0) >> 4, - (device_id & 0x0f) < 3 ? (device_id & 0x0f) + 1 : 3, - address << 1, adapter->name); - - state = kmalloc(sizeof(struct cx25840_state), GFP_KERNEL); - if (state == NULL) { - kfree(client); - return -ENOMEM; - } - - i2c_set_clientdata(client, state); - memset(state, 0, sizeof(struct cx25840_state)); - state->input = CX25840_TUNER; - state->audclk_freq = V4L2_AUDCLK_48_KHZ; - state->audio_input = AUDIO_TUNER; - state->cardtype = CARDTYPE_PVR150; - - cx25840_initialize(client, 1); - - i2c_attach_client(client); - - return 0; -} - -static int cx25840_attach_adapter(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, &cx25840_detect_client); - return 0; -} - -static int cx25840_detach_client(struct i2c_client *client) -{ - struct cx25840_state *state = i2c_get_clientdata(client); - int err; - - err = i2c_detach_client(client); - if (err) { - return err; - } - - kfree(state); - kfree(client); - - return 0; -} - -/* ----------------------------------------------------------------------- */ - -struct i2c_driver i2c_driver_cx25840 = { - .name = "cx25840", - - .id = I2C_DRIVERID_CX25840, - .flags = I2C_DF_NOTIFY, - - .attach_adapter = cx25840_attach_adapter, - .detach_client = cx25840_detach_client, - .command = cx25840_command, - .owner = THIS_MODULE, -}; - - -static int __init m__init(void) -{ - return i2c_add_driver(&i2c_driver_cx25840); -} - -static void __exit m__exit(void) -{ - i2c_del_driver(&i2c_driver_cx25840); -} - -module_init(m__init); -module_exit(m__exit); - -/* ----------------------------------------------------------------------- */ - -static void log_status(struct i2c_client *client) -{ - static const char *const fmt_strs[] = { - "0x0", - "NTSC-M", "NTSC-J", "NTSC-4.43", - "PAL-BDGHI", "PAL-M", "PAL-N", "PAL-Nc", "PAL-60", - "0x9", "0xA", "0xB", - "SECAM", - "0xD", "0xE", "0xF" - }; - - struct cx25840_state *state = i2c_get_clientdata(client); - u8 microctrl_vidfmt = cx25840_read(client, 0x80a); - u8 vidfmt_sel = cx25840_read(client, 0x400) & 0xf; - u8 gen_stat1 = cx25840_read(client, 0x40d); - u8 download_ctl = cx25840_read(client, 0x803); - u8 mod_det_stat0 = cx25840_read(client, 0x804); - u8 mod_det_stat1 = cx25840_read(client, 0x805); - u8 audio_config = cx25840_read(client, 0x808); - u8 pref_mode = cx25840_read(client, 0x809); - u8 afc0 = cx25840_read(client, 0x80b); - u8 mute_ctl = cx25840_read(client, 0x8d3); - char *p; - - cx25840_info("Video signal: %spresent\n", - (microctrl_vidfmt & 0x10) ? "" : "not "); - cx25840_info("Detected format: %s\n", - fmt_strs[gen_stat1 & 0xf]); - - switch (mod_det_stat0) { - case 0x00: p = "mono"; break; - case 0x01: p = "stereo"; break; - case 0x02: p = "dual"; break; - case 0x04: p = "tri"; break; - case 0x10: p = "mono with SAP"; break; - case 0x11: p = "stereo with SAP"; break; - case 0x12: p = "dual with SAP"; break; - case 0x14: p = "tri with SAP"; break; - case 0xfe: p = "forced mode"; break; - default: p = "not defined"; - } - cx25840_info("Detected audio mode: %s\n", p); - - switch (mod_det_stat1) { - case 0x00: p = "not defined"; break; - case 0x01: p = "EIAJ"; break; - case 0x02: p = "A2-M"; break; - case 0x03: p = "A2-BG"; break; - case 0x04: p = "A2-DK1"; break; - case 0x05: p = "A2-DK2"; break; - case 0x06: p = "A2-DK3"; break; - case 0x07: p = "A1 (6.0 MHz FM Mono)"; break; - case 0x08: p = "AM-L"; break; - case 0x09: p = "NICAM-BG"; break; - case 0x0a: p = "NICAM-DK"; break; - case 0x0b: p = "NICAM-I"; break; - case 0x0c: p = "NICAM-L"; break; - case 0x0d: p = "BTSC/EIAJ/A2-M Mono (4.5 MHz FMMono)"; break; - case 0x0e: p = "IF FM Radio"; break; - case 0x0f: p = "BTSC"; break; - case 0x10: p = "high-deviation FM"; break; - case 0x11: p = "very high-deviation FM"; break; - case 0xfd: p = "unknown audio standard"; break; - case 0xfe: p = "forced audio standard"; break; - case 0xff: p = "no detected audio standard"; break; - default: p = "not defined"; - } - cx25840_info("Detected audio standard: %s\n", p); - cx25840_info("Audio muted: %s\n", - (mute_ctl & 0x2) ? "yes" : "no"); - cx25840_info("Audio microcontroller: %s\n", - (download_ctl & 0x10) ? "running" : "stopped"); - - switch (audio_config >> 4) { - case 0x00: p = "undefined"; break; - case 0x01: p = "BTSC"; break; - case 0x02: p = "EIAJ"; break; - case 0x03: p = "A2-M"; break; - case 0x04: p = "A2-BG"; break; - case 0x05: p = "A2-DK1"; break; - case 0x06: p = "A2-DK2"; break; - case 0x07: p = "A2-DK3"; break; - case 0x08: p = "A1 (6.0 MHz FM Mono)"; break; - case 0x09: p = "AM-L"; break; - case 0x0a: p = "NICAM-BG"; break; - case 0x0b: p = "NICAM-DK"; break; - case 0x0c: p = "NICAM-I"; break; - case 0x0d: p = "NICAM-L"; break; - case 0x0e: p = "FM radio"; break; - case 0x0f: p = "automatic detection"; break; - default: p = "undefined"; - } - cx25840_info("Configured audio standard: %s\n", p); - - if ((audio_config >> 4) < 0xF) { - switch (audio_config & 0xF) { - case 0x00: p = "MONO1 (LANGUAGE A/Mono L+R channel for BTSC, EIAJ, A2)"; break; - case 0x01: p = "MONO2 (LANGUAGE B)"; break; - case 0x02: p = "MONO3 (STEREO forced MONO)"; break; - case 0x03: p = "MONO4 (NICAM ANALOG-Language C/Analog Fallback)"; break; - case 0x04: p = "STEREO"; break; - case 0x05: p = "DUAL1 (AB)"; break; - case 0x06: p = "DUAL2 (AC) (FM)"; break; - case 0x07: p = "DUAL3 (BC) (FM)"; break; - case 0x08: p = "DUAL4 (AC) (AM)"; break; - case 0x09: p = "DUAL5 (BC) (AM)"; break; - case 0x0a: p = "SAP"; break; - default: p = "undefined"; - } - cx25840_info("Configured audio mode: %s\n", p); - } else { - switch (audio_config & 0xF) { - case 0x00: p = "BG"; break; - case 0x01: p = "DK1"; break; - case 0x02: p = "DK2"; break; - case 0x03: p = "DK3"; break; - case 0x04: p = "I"; break; - case 0x05: p = "L"; break; - case 0x06: p = "BTSC"; break; - case 0x07: p = "EIAJ"; break; - case 0x08: p = "A2-M"; break; - case 0x09: p = "FM Radio"; break; - case 0x0f: p = "automatic standard and mode detection"; break; - default: p = "undefined"; - } - cx25840_info("Configured audio system: %s\n", p); - } - - cx25840_info("Specified standard: %s\n", - vidfmt_sel ? fmt_strs[vidfmt_sel] : "automatic detection"); - - switch (state->input) { - case CX25840_COMPOSITE0: p = "Composite 0"; break; - case CX25840_COMPOSITE1: p = "Composite 1"; break; - case CX25840_SVIDEO0: p = "S-Video 0"; break; - case CX25840_SVIDEO1: p = "S-Video 1"; break; - case CX25840_TUNER: p = "Tuner"; break; - } - cx25840_info("Specified input: %s\n", p); - cx25840_info("Specified audio input: %s\n", - state->audio_input == 0 ? "Tuner" : "External"); - - switch (state->audclk_freq) { - case V4L2_AUDCLK_441_KHZ: p = "44.1 kHz"; break; - case V4L2_AUDCLK_48_KHZ: p = "48 kHz"; break; - case V4L2_AUDCLK_32_KHZ: p = "32 kHz"; break; - default: p = "undefined"; - } - cx25840_info("Specified audioclock freq: %s\n", p); - - switch (pref_mode & 0xf) { - case 0: p = "mono/language A"; break; - case 1: p = "language B"; break; - case 2: p = "language C"; break; - case 3: p = "analog fallback"; break; - case 4: p = "stereo"; break; - case 5: p = "language AC"; break; - case 6: p = "language BC"; break; - case 7: p = "language AB"; break; - default: p = "undefined"; - } - cx25840_info("Preferred audio mode: %s\n", p); - - if ((audio_config & 0xf) == 0xf) { - switch ((afc0 >> 3) & 0x3) { - case 0: p = "system DK"; break; - case 1: p = "system L"; break; - case 2: p = "autodetect"; break; - default: p = "undefined"; - } - cx25840_info("Selected 65 MHz format: %s\n", p); - - switch (afc0 & 0x7) { - case 0: p = "chroma"; break; - case 1: p = "BTSC"; break; - case 2: p = "EIAJ"; break; - case 3: p = "A2-M"; break; - case 4: p = "autodetect"; break; - default: p = "undefined"; - } - cx25840_info("Selected 45 MHz format: %s\n", p); - } -} diff --git a/trunk/drivers/media/video/cx25840/cx25840-firmware.c b/trunk/drivers/media/video/cx25840/cx25840-firmware.c deleted file mode 100644 index df9d50a75542..000000000000 --- a/trunk/drivers/media/video/cx25840/cx25840-firmware.c +++ /dev/null @@ -1,167 +0,0 @@ -/* cx25840 firmware functions - * - * 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. - */ - - -#include -#include -#include -#include -#include - -#include "cx25840.h" - -#define FWFILE "v4l-cx25840.fw" -#define FWSEND 1024 - -#define FWDEV(x) &((x)->adapter->dev) - -static int fastfw = 1; -static char *firmware = FWFILE; - -module_param(fastfw, bool, 0444); -module_param(firmware, charp, 0444); - -MODULE_PARM_DESC(fastfw, "Load firmware fast [0=100MHz 1=333MHz (default)]"); -MODULE_PARM_DESC(firmware, "Firmware image [default: " FWFILE "]"); - -static inline void set_i2c_delay(struct i2c_client *client, int delay) -{ - struct i2c_algo_bit_data *algod = client->adapter->algo_data; - - /* We aren't guaranteed to be using algo_bit, - * so avoid the null pointer dereference - * and disable the 'fast firmware load' */ - if (algod) { - algod->udelay = delay; - } else { - fastfw = 0; - } -} - -static inline void start_fw_load(struct i2c_client *client) -{ - /* DL_ADDR_LB=0 DL_ADDR_HB=0 */ - cx25840_write(client, 0x800, 0x00); - cx25840_write(client, 0x801, 0x00); - // DL_MAP=3 DL_AUTO_INC=0 DL_ENABLE=1 - cx25840_write(client, 0x803, 0x0b); - /* AUTO_INC_DIS=1 */ - cx25840_write(client, 0x000, 0x20); - - if (fastfw) - set_i2c_delay(client, 3); -} - -static inline void end_fw_load(struct i2c_client *client) -{ - if (fastfw) - set_i2c_delay(client, 10); - - /* AUTO_INC_DIS=0 */ - cx25840_write(client, 0x000, 0x00); - /* DL_ENABLE=0 */ - cx25840_write(client, 0x803, 0x03); -} - -static inline int check_fw_load(struct i2c_client *client, int size) -{ - /* DL_ADDR_HB DL_ADDR_LB */ - int s = cx25840_read(client, 0x801) << 8; - s |= cx25840_read(client, 0x800); - - if (size != s) { - cx25840_err("firmware %s load failed\n", firmware); - return -EINVAL; - } - - cx25840_info("loaded %s firmware (%d bytes)\n", firmware, size); - return 0; -} - -static inline int fw_write(struct i2c_client *client, u8 * data, int size) -{ - if (i2c_master_send(client, data, size) < size) { - - if (fastfw) { - cx25840_err("333MHz i2c firmware load failed\n"); - fastfw = 0; - set_i2c_delay(client, 10); - - if (i2c_master_send(client, data, size) < size) { - cx25840_err - ("100MHz i2c firmware load failed\n"); - return -ENOSYS; - } - - } else { - cx25840_err("firmware load i2c failure\n"); - return -ENOSYS; - } - - } - - return 0; -} - -int cx25840_loadfw(struct i2c_client *client) -{ - const struct firmware *fw = NULL; - u8 buffer[4], *ptr; - int size, send, retval; - - if (request_firmware(&fw, firmware, FWDEV(client)) != 0) { - cx25840_err("unable to open firmware %s\n", firmware); - return -EINVAL; - } - - start_fw_load(client); - - buffer[0] = 0x08; - buffer[1] = 0x02; - buffer[2] = fw->data[0]; - buffer[3] = fw->data[1]; - retval = fw_write(client, buffer, 4); - - if (retval < 0) { - release_firmware(fw); - return retval; - } - - size = fw->size - 2; - ptr = fw->data; - while (size > 0) { - ptr[0] = 0x08; - ptr[1] = 0x02; - send = size > (FWSEND - 2) ? FWSEND : size + 2; - retval = fw_write(client, ptr, send); - - if (retval < 0) { - release_firmware(fw); - return retval; - } - - size -= FWSEND - 2; - ptr += FWSEND - 2; - } - - end_fw_load(client); - - size = fw->size; - release_firmware(fw); - - return check_fw_load(client, size); -} diff --git a/trunk/drivers/media/video/cx25840/cx25840-vbi.c b/trunk/drivers/media/video/cx25840/cx25840-vbi.c deleted file mode 100644 index 13ba4e15ddea..000000000000 --- a/trunk/drivers/media/video/cx25840/cx25840-vbi.c +++ /dev/null @@ -1,315 +0,0 @@ -/* cx25840 VBI functions - * - * 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. - */ - - -#include -#include -#include - -#include "cx25840.h" - -static inline int odd_parity(u8 c) -{ - c ^= (c >> 4); - c ^= (c >> 2); - c ^= (c >> 1); - - return c & 1; -} - -static inline int decode_vps(u8 * dst, u8 * p) -{ - static const u8 biphase_tbl[] = { - 0xf0, 0x78, 0x70, 0xf0, 0xb4, 0x3c, 0x34, 0xb4, - 0xb0, 0x38, 0x30, 0xb0, 0xf0, 0x78, 0x70, 0xf0, - 0xd2, 0x5a, 0x52, 0xd2, 0x96, 0x1e, 0x16, 0x96, - 0x92, 0x1a, 0x12, 0x92, 0xd2, 0x5a, 0x52, 0xd2, - 0xd0, 0x58, 0x50, 0xd0, 0x94, 0x1c, 0x14, 0x94, - 0x90, 0x18, 0x10, 0x90, 0xd0, 0x58, 0x50, 0xd0, - 0xf0, 0x78, 0x70, 0xf0, 0xb4, 0x3c, 0x34, 0xb4, - 0xb0, 0x38, 0x30, 0xb0, 0xf0, 0x78, 0x70, 0xf0, - 0xe1, 0x69, 0x61, 0xe1, 0xa5, 0x2d, 0x25, 0xa5, - 0xa1, 0x29, 0x21, 0xa1, 0xe1, 0x69, 0x61, 0xe1, - 0xc3, 0x4b, 0x43, 0xc3, 0x87, 0x0f, 0x07, 0x87, - 0x83, 0x0b, 0x03, 0x83, 0xc3, 0x4b, 0x43, 0xc3, - 0xc1, 0x49, 0x41, 0xc1, 0x85, 0x0d, 0x05, 0x85, - 0x81, 0x09, 0x01, 0x81, 0xc1, 0x49, 0x41, 0xc1, - 0xe1, 0x69, 0x61, 0xe1, 0xa5, 0x2d, 0x25, 0xa5, - 0xa1, 0x29, 0x21, 0xa1, 0xe1, 0x69, 0x61, 0xe1, - 0xe0, 0x68, 0x60, 0xe0, 0xa4, 0x2c, 0x24, 0xa4, - 0xa0, 0x28, 0x20, 0xa0, 0xe0, 0x68, 0x60, 0xe0, - 0xc2, 0x4a, 0x42, 0xc2, 0x86, 0x0e, 0x06, 0x86, - 0x82, 0x0a, 0x02, 0x82, 0xc2, 0x4a, 0x42, 0xc2, - 0xc0, 0x48, 0x40, 0xc0, 0x84, 0x0c, 0x04, 0x84, - 0x80, 0x08, 0x00, 0x80, 0xc0, 0x48, 0x40, 0xc0, - 0xe0, 0x68, 0x60, 0xe0, 0xa4, 0x2c, 0x24, 0xa4, - 0xa0, 0x28, 0x20, 0xa0, 0xe0, 0x68, 0x60, 0xe0, - 0xf0, 0x78, 0x70, 0xf0, 0xb4, 0x3c, 0x34, 0xb4, - 0xb0, 0x38, 0x30, 0xb0, 0xf0, 0x78, 0x70, 0xf0, - 0xd2, 0x5a, 0x52, 0xd2, 0x96, 0x1e, 0x16, 0x96, - 0x92, 0x1a, 0x12, 0x92, 0xd2, 0x5a, 0x52, 0xd2, - 0xd0, 0x58, 0x50, 0xd0, 0x94, 0x1c, 0x14, 0x94, - 0x90, 0x18, 0x10, 0x90, 0xd0, 0x58, 0x50, 0xd0, - 0xf0, 0x78, 0x70, 0xf0, 0xb4, 0x3c, 0x34, 0xb4, - 0xb0, 0x38, 0x30, 0xb0, 0xf0, 0x78, 0x70, 0xf0, - }; - - u8 c, err = 0; - int i; - - for (i = 0; i < 2 * 13; i += 2) { - err |= biphase_tbl[p[i]] | biphase_tbl[p[i + 1]]; - c = (biphase_tbl[p[i + 1]] & 0xf) | - ((biphase_tbl[p[i]] & 0xf) << 4); - dst[i / 2] = c; - } - - return err & 0xf0; -} - -void cx25840_vbi_setup(struct i2c_client *client) -{ - v4l2_std_id std = cx25840_get_v4lstd(client); - - if (std & ~V4L2_STD_NTSC) { - /* datasheet startup, step 8d */ - cx25840_write(client, 0x49f, 0x11); - - cx25840_write(client, 0x470, 0x84); - cx25840_write(client, 0x471, 0x00); - cx25840_write(client, 0x472, 0x2d); - cx25840_write(client, 0x473, 0x5d); - - cx25840_write(client, 0x474, 0x24); - cx25840_write(client, 0x475, 0x40); - cx25840_write(client, 0x476, 0x24); - cx25840_write(client, 0x477, 0x28); - - cx25840_write(client, 0x478, 0x1f); - cx25840_write(client, 0x479, 0x02); - - if (std & V4L2_STD_SECAM) { - cx25840_write(client, 0x47a, 0x80); - cx25840_write(client, 0x47b, 0x00); - cx25840_write(client, 0x47c, 0x5f); - cx25840_write(client, 0x47d, 0x42); - } else { - cx25840_write(client, 0x47a, 0x90); - cx25840_write(client, 0x47b, 0x20); - cx25840_write(client, 0x47c, 0x63); - cx25840_write(client, 0x47d, 0x82); - } - - cx25840_write(client, 0x47e, 0x0a); - cx25840_write(client, 0x47f, 0x01); - } else { - /* datasheet startup, step 8d */ - cx25840_write(client, 0x49f, 0x14); - - cx25840_write(client, 0x470, 0x7a); - cx25840_write(client, 0x471, 0x00); - cx25840_write(client, 0x472, 0x2d); - cx25840_write(client, 0x473, 0x5b); - - cx25840_write(client, 0x474, 0x1a); - cx25840_write(client, 0x475, 0x70); - cx25840_write(client, 0x476, 0x1e); - cx25840_write(client, 0x477, 0x1e); - - cx25840_write(client, 0x478, 0x1f); - cx25840_write(client, 0x479, 0x02); - cx25840_write(client, 0x47a, 0x50); - cx25840_write(client, 0x47b, 0x66); - - cx25840_write(client, 0x47c, 0x1f); - cx25840_write(client, 0x47d, 0x7c); - cx25840_write(client, 0x47e, 0x08); - cx25840_write(client, 0x47f, 0x00); - } -} - -int cx25840_vbi(struct i2c_client *client, unsigned int cmd, void *arg) -{ - struct v4l2_format *fmt; - struct v4l2_sliced_vbi_format *svbi; - - switch (cmd) { - case VIDIOC_G_FMT: - { - static u16 lcr2vbi[] = { - 0, V4L2_SLICED_TELETEXT_B, 0, /* 1 */ - 0, V4L2_SLICED_WSS_625, 0, /* 4 */ - V4L2_SLICED_CAPTION_525, /* 6 */ - 0, 0, V4L2_SLICED_VPS, 0, 0, /* 9 */ - 0, 0, 0, 0 - }; - int i; - - fmt = arg; - if (fmt->type != V4L2_BUF_TYPE_SLICED_VBI_CAPTURE) - return -EINVAL; - svbi = &fmt->fmt.sliced; - memset(svbi, 0, sizeof(*svbi)); - /* we're done if raw VBI is active */ - if ((cx25840_read(client, 0x404) & 0x10) == 0) - break; - - for (i = 7; i <= 23; i++) { - u8 v = cx25840_read(client, 0x424 + i - 7); - - svbi->service_lines[0][i] = lcr2vbi[v >> 4]; - svbi->service_lines[1][i] = lcr2vbi[v & 0xf]; - svbi->service_set |= - svbi->service_lines[0][i] | svbi->service_lines[1][i]; - } - break; - } - - case VIDIOC_S_FMT: - { - int is_pal = !(cx25840_get_v4lstd(client) & V4L2_STD_NTSC); - int vbi_offset = is_pal ? 1 : 0; - int i, x; - u8 lcr[24]; - - fmt = arg; - if (fmt->type != V4L2_BUF_TYPE_SLICED_VBI_CAPTURE) - return -EINVAL; - svbi = &fmt->fmt.sliced; - if (svbi->service_set == 0) { - /* raw VBI */ - memset(svbi, 0, sizeof(*svbi)); - - /* Setup VBI */ - cx25840_vbi_setup(client); - - /* VBI Offset */ - cx25840_write(client, 0x47f, vbi_offset); - cx25840_write(client, 0x404, 0x2e); - break; - } - - for (x = 0; x <= 23; x++) - lcr[x] = 0x00; - - /* Setup VBI */ - cx25840_vbi_setup(client); - - /* Sliced VBI */ - cx25840_write(client, 0x404, 0x36); /* Ancillery data */ - cx25840_write(client, 0x406, 0x13); - cx25840_write(client, 0x47f, vbi_offset); - - if (is_pal) { - for (i = 0; i <= 6; i++) - svbi->service_lines[0][i] = - svbi->service_lines[1][i] = 0; - } else { - for (i = 0; i <= 9; i++) - svbi->service_lines[0][i] = - svbi->service_lines[1][i] = 0; - - for (i = 22; i <= 23; i++) - svbi->service_lines[0][i] = - svbi->service_lines[1][i] = 0; - } - - for (i = 7; i <= 23; i++) { - for (x = 0; x <= 1; x++) { - switch (svbi->service_lines[1-x][i]) { - case V4L2_SLICED_TELETEXT_B: - lcr[i] |= 1 << (4 * x); - break; - case V4L2_SLICED_WSS_625: - lcr[i] |= 4 << (4 * x); - break; - case V4L2_SLICED_CAPTION_525: - lcr[i] |= 6 << (4 * x); - break; - case V4L2_SLICED_VPS: - lcr[i] |= 9 << (4 * x); - break; - } - } - } - - for (x = 1, i = 0x424; i <= 0x434; i++, x++) { - cx25840_write(client, i, lcr[6 + x]); - } - - cx25840_write(client, 0x43c, 0x16); - - if (is_pal) { - cx25840_write(client, 0x474, 0x2a); - } else { - cx25840_write(client, 0x474, 0x1a + 6); - } - break; - } - - case VIDIOC_INT_DECODE_VBI_LINE: - { - struct v4l2_decode_vbi_line *vbi = arg; - u8 *p = vbi->p; - int id1, id2, l, err = 0; - - if (p[0] || p[1] != 0xff || p[2] != 0xff || - (p[3] != 0x55 && p[3] != 0x91)) { - vbi->line = vbi->type = 0; - break; - } - - p += 4; - id1 = p[-1]; - id2 = p[0] & 0xf; - l = p[2] & 0x3f; - l += 5; - p += 4; - - switch (id2) { - case 1: - id2 = V4L2_SLICED_TELETEXT_B; - break; - case 4: - id2 = V4L2_SLICED_WSS_625; - break; - case 6: - id2 = V4L2_SLICED_CAPTION_525; - err = !odd_parity(p[0]) || !odd_parity(p[1]); - break; - case 9: - id2 = V4L2_SLICED_VPS; - if (decode_vps(p, p) != 0) { - err = 1; - } - break; - default: - id2 = 0; - err = 1; - break; - } - - vbi->type = err ? 0 : id2; - vbi->line = err ? 0 : l; - vbi->is_second_field = err ? 0 : (id1 == 0x55); - vbi->p = p; - break; - } - } - - return 0; -} diff --git a/trunk/drivers/media/video/cx25840/cx25840.h b/trunk/drivers/media/video/cx25840/cx25840.h deleted file mode 100644 index 5c3f0639fb77..000000000000 --- a/trunk/drivers/media/video/cx25840/cx25840.h +++ /dev/null @@ -1,85 +0,0 @@ -/* cx25840 API header - * - * Copyright (C) 2003-2004 Chris Kennedy - * - * 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. - */ - -#ifndef _CX25840_H_ -#define _CX25840_H_ - - -#include -#include - -extern int cx25840_debug; - -#define cx25840_dbg(fmt, arg...) do { if (cx25840_debug) \ - printk(KERN_INFO "%s debug %d-%04x: " fmt, client->driver->name, \ - i2c_adapter_id(client->adapter), client->addr , ## arg); } while (0) - -#define cx25840_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 cx25840_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 CX25840_CID_CARDTYPE (V4L2_CID_PRIVATE_BASE+0) - -enum cx25840_cardtype { - CARDTYPE_PVR150, - CARDTYPE_PG600 -}; - -enum cx25840_input { - CX25840_TUNER, - CX25840_COMPOSITE0, - CX25840_COMPOSITE1, - CX25840_SVIDEO0, - CX25840_SVIDEO1 -}; - -struct cx25840_state { - enum cx25840_cardtype cardtype; - enum cx25840_input input; - int audio_input; - enum v4l2_audio_clock_freq audclk_freq; -}; - -/* ----------------------------------------------------------------------- */ -/* cx25850-core.c */ -int cx25840_write(struct i2c_client *client, u16 addr, u8 value); -int cx25840_write4(struct i2c_client *client, u16 addr, u32 value); -u8 cx25840_read(struct i2c_client *client, u16 addr); -u32 cx25840_read4(struct i2c_client *client, u16 addr); -int cx25840_and_or(struct i2c_client *client, u16 addr, u8 mask, u8 value); -v4l2_std_id cx25840_get_v4lstd(struct i2c_client *client); - -/* ----------------------------------------------------------------------- */ -/* cx25850-firmware.c */ -int cx25840_loadfw(struct i2c_client *client); - -/* ----------------------------------------------------------------------- */ -/* cx25850-audio.c */ -int cx25840_audio(struct i2c_client *client, unsigned int cmd, void *arg); - -/* ----------------------------------------------------------------------- */ -/* cx25850-vbi.c */ -void cx25840_vbi_setup(struct i2c_client *client); -int cx25840_vbi(struct i2c_client *client, unsigned int cmd, void *arg); - -#endif diff --git a/trunk/drivers/media/video/cx88/cx88-dvb.c b/trunk/drivers/media/video/cx88/cx88-dvb.c index 99ea955f5987..9cce91ec334b 100644 --- a/trunk/drivers/media/video/cx88/cx88-dvb.c +++ b/trunk/drivers/media/video/cx88/cx88-dvb.c @@ -439,6 +439,9 @@ 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); } diff --git a/trunk/drivers/media/video/em28xx/em28xx-input.c b/trunk/drivers/media/video/em28xx/em28xx-input.c index 9b94f77d6fd7..32c49df58adc 100644 --- a/trunk/drivers/media/video/em28xx/em28xx-input.c +++ b/trunk/drivers/media/video/em28xx/em28xx-input.c @@ -120,6 +120,9 @@ static int get_key_em_haup(struct IR_i2c *ir, u32 *ir_key, u32 *ir_raw) 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 */ diff --git a/trunk/drivers/media/video/ir-kbd-gpio.c b/trunk/drivers/media/video/ir-kbd-gpio.c index 5abfc0fbf6de..ed81934ef3cd 100644 --- a/trunk/drivers/media/video/ir-kbd-gpio.c +++ b/trunk/drivers/media/video/ir-kbd-gpio.c @@ -221,99 +221,24 @@ static IR_KEYTAB_TYPE ir_codes_conceptronic[IR_KEYTAB_SIZE] = { [ 24 ] = KEY_MUTE // mute/unmute }; -static IR_KEYTAB_TYPE ir_codes_nebula[IR_KEYTAB_SIZE] = { - [0x00] = KEY_KP0, - [0x01] = KEY_KP1, - [0x02] = KEY_KP2, - [0x03] = KEY_KP3, - [0x04] = KEY_KP4, - [0x05] = KEY_KP5, - [0x06] = KEY_KP6, - [0x07] = KEY_KP7, - [0x08] = KEY_KP8, - [0x09] = KEY_KP9, - [0x0a] = KEY_TV, - [0x0b] = KEY_AUX, - [0x0c] = KEY_DVD, - [0x0d] = KEY_POWER, - [0x0e] = KEY_MHP, /* labelled 'Picture' */ - [0x0f] = KEY_AUDIO, - [0x10] = KEY_INFO, - [0x11] = KEY_F13, /* 16:9 */ - [0x12] = KEY_F14, /* 14:9 */ - [0x13] = KEY_EPG, - [0x14] = KEY_EXIT, - [0x15] = KEY_MENU, - [0x16] = KEY_UP, - [0x17] = KEY_DOWN, - [0x18] = KEY_LEFT, - [0x19] = KEY_RIGHT, - [0x1a] = KEY_ENTER, - [0x1b] = KEY_CHANNELUP, - [0x1c] = KEY_CHANNELDOWN, - [0x1d] = KEY_VOLUMEUP, - [0x1e] = KEY_VOLUMEDOWN, - [0x1f] = KEY_RED, - [0x20] = KEY_GREEN, - [0x21] = KEY_YELLOW, - [0x22] = KEY_BLUE, - [0x23] = KEY_SUBTITLE, - [0x24] = KEY_F15, /* AD */ - [0x25] = KEY_TEXT, - [0x26] = KEY_MUTE, - [0x27] = KEY_REWIND, - [0x28] = KEY_STOP, - [0x29] = KEY_PLAY, - [0x2a] = KEY_FASTFORWARD, - [0x2b] = KEY_F16, /* chapter */ - [0x2c] = KEY_PAUSE, - [0x2d] = KEY_PLAY, - [0x2e] = KEY_RECORD, - [0x2f] = KEY_F17, /* picture in picture */ - [0x30] = KEY_KPPLUS, /* zoom in */ - [0x31] = KEY_KPMINUS, /* zoom out */ - [0x32] = KEY_F18, /* capture */ - [0x33] = KEY_F19, /* web */ - [0x34] = KEY_EMAIL, - [0x35] = KEY_PHONE, - [0x36] = KEY_PC -}; - struct IR { struct bttv_sub_device *sub; struct input_dev *input; struct ir_input_state ir; char name[32]; char phys[32]; - - /* Usual gpio signalling */ - u32 mask_keycode; u32 mask_keydown; u32 mask_keyup; - u32 polling; + + int polling; u32 last_gpio; struct work_struct work; struct timer_list timer; - - /* RC5 gpio */ - - u32 rc5_gpio; - struct timer_list timer_end; /* timer_end for code completion */ - struct timer_list timer_keyup; /* timer_end for key release */ - u32 last_rc5; /* last good rc5 code */ - u32 last_bit; /* last raw bit seen */ - u32 code; /* raw code under construction */ - struct timeval base_time; /* time of last seen code */ - int active; /* building raw code */ }; static int debug; module_param(debug, int, 0644); /* debug level (0,1,2) */ -static int repeat_delay = 500; -module_param(repeat_delay, int, 0644); -static int repeat_period = 33; -module_param(repeat_period, int, 0644); #define DEVNAME "ir-kbd-gpio" #define dprintk(fmt, arg...) if (debug) \ @@ -329,7 +254,7 @@ static struct bttv_sub_driver driver = { .probe = ir_probe, .remove = ir_remove, }, - .gpio_irq = ir_irq, + .gpio_irq = ir_irq, }; /* ---------------------------------------------------------------------- */ @@ -402,173 +327,6 @@ static void ir_work(void *data) mod_timer(&ir->timer, timeout); } -/* ---------------------------------------------------------------*/ - -static int rc5_remote_gap = 885; -module_param(rc5_remote_gap, int, 0644); -static int rc5_key_timeout = 200; -module_param(rc5_key_timeout, int, 0644); - -#define RC5_START(x) (((x)>>12)&3) -#define RC5_TOGGLE(x) (((x)>>11)&1) -#define RC5_ADDR(x) (((x)>>6)&31) -#define RC5_INSTR(x) ((x)&63) - -/* decode raw bit pattern to RC5 code */ -static u32 rc5_decode(unsigned int code) -{ - unsigned int org_code = code; - unsigned int pair; - unsigned int rc5 = 0; - int i; - - code = (code << 1) | 1; - for (i = 0; i < 14; ++i) { - pair = code & 0x3; - code >>= 2; - - rc5 <<= 1; - switch (pair) { - case 0: - case 2: - break; - case 1: - rc5 |= 1; - break; - case 3: - dprintk("bad code: %x\n", org_code); - return 0; - } - } - dprintk("code=%x, rc5=%x, start=%x, toggle=%x, address=%x, " - "instr=%x\n", rc5, org_code, RC5_START(rc5), - RC5_TOGGLE(rc5), RC5_ADDR(rc5), RC5_INSTR(rc5)); - return rc5; -} - -static int ir_rc5_irq(struct bttv_sub_device *sub) -{ - struct IR *ir = dev_get_drvdata(&sub->dev); - struct timeval tv; - u32 gpio; - u32 gap; - unsigned long current_jiffies, timeout; - - /* read gpio port */ - gpio = bttv_gpio_read(ir->sub->core); - - /* remote IRQ? */ - if (!(gpio & 0x20)) - return 0; - - /* get time of bit */ - current_jiffies = jiffies; - do_gettimeofday(&tv); - - /* avoid overflow with gap >1s */ - if (tv.tv_sec - ir->base_time.tv_sec > 1) { - gap = 200000; - } else { - gap = 1000000 * (tv.tv_sec - ir->base_time.tv_sec) + - tv.tv_usec - ir->base_time.tv_usec; - } - - /* active code => add bit */ - if (ir->active) { - /* only if in the code (otherwise spurious IRQ or timer - late) */ - if (ir->last_bit < 28) { - ir->last_bit = (gap - rc5_remote_gap / 2) / - rc5_remote_gap; - ir->code |= 1 << ir->last_bit; - } - /* starting new code */ - } else { - ir->active = 1; - ir->code = 0; - ir->base_time = tv; - ir->last_bit = 0; - - timeout = current_jiffies + (500 + 30 * HZ) / 1000; - mod_timer(&ir->timer_end, timeout); - } - - /* toggle GPIO pin 4 to reset the irq */ - bttv_gpio_write(ir->sub->core, gpio & ~(1 << 4)); - bttv_gpio_write(ir->sub->core, gpio | (1 << 4)); - return 1; -} - -static void ir_rc5_timer_end(unsigned long data) -{ - struct IR *ir = (struct IR *)data; - struct timeval tv; - unsigned long current_jiffies, timeout; - u32 gap; - - /* get time */ - current_jiffies = jiffies; - do_gettimeofday(&tv); - - /* avoid overflow with gap >1s */ - if (tv.tv_sec - ir->base_time.tv_sec > 1) { - gap = 200000; - } else { - gap = 1000000 * (tv.tv_sec - ir->base_time.tv_sec) + - tv.tv_usec - ir->base_time.tv_usec; - } - - /* Allow some timmer jitter (RC5 is ~24ms anyway so this is ok) */ - if (gap < 28000) { - dprintk("spurious timer_end\n"); - return; - } - - ir->active = 0; - if (ir->last_bit < 20) { - /* ignore spurious codes (caused by light/other remotes) */ - dprintk("short code: %x\n", ir->code); - } else { - u32 rc5 = rc5_decode(ir->code); - - /* two start bits? */ - if (RC5_START(rc5) != 3) { - dprintk("rc5 start bits invalid: %u\n", RC5_START(rc5)); - - /* right address? */ - } else if (RC5_ADDR(rc5) == 0x0) { - u32 toggle = RC5_TOGGLE(rc5); - u32 instr = RC5_INSTR(rc5); - - /* Good code, decide if repeat/repress */ - if (toggle != RC5_TOGGLE(ir->last_rc5) || - instr != RC5_INSTR(ir->last_rc5)) { - dprintk("instruction %x, toggle %x\n", instr, - toggle); - ir_input_nokey(ir->input, &ir->ir); - ir_input_keydown(ir->input, &ir->ir, instr, - instr); - } - - /* Set/reset key-up timer */ - timeout = current_jiffies + (500 + rc5_key_timeout - * HZ) / 1000; - mod_timer(&ir->timer_keyup, timeout); - - /* Save code for repeat test */ - ir->last_rc5 = rc5; - } - } -} - -static void ir_rc5_timer_keyup(unsigned long data) -{ - struct IR *ir = (struct IR *)data; - - dprintk("key released\n"); - ir_input_nokey(ir->input, &ir->ir); -} - /* ---------------------------------------------------------------------- */ static int ir_probe(struct device *dev) @@ -642,12 +400,6 @@ static int ir_probe(struct device *dev) ir->mask_keyup = 0x006000; ir->polling = 50; // ms break; - case BTTV_BOARD_NEBULA_DIGITV: - ir_codes = ir_codes_nebula; - driver.any_irq = ir_rc5_irq; - driver.gpio_irq = NULL; - ir->rc5_gpio = 1; - break; } if (NULL == ir_codes) { kfree(ir); @@ -655,17 +407,9 @@ static int ir_probe(struct device *dev) return -ENODEV; } - if (ir->rc5_gpio) { - u32 gpio; - /* enable remote irq */ - bttv_gpio_inout(sub->core, (1 << 4), 1 << 4); - gpio = bttv_gpio_read(sub->core); - bttv_gpio_write(sub->core, gpio & ~(1 << 4)); - bttv_gpio_write(sub->core, gpio | (1 << 4)); - } else { - /* init hardware-specific stuff */ - bttv_gpio_inout(sub->core, ir->mask_keycode | ir->mask_keydown, 0); - } + /* init hardware-specific stuff */ + bttv_gpio_inout(sub->core, ir->mask_keycode | ir->mask_keydown, 0); + ir->sub = sub; /* init input device */ snprintf(ir->name, sizeof(ir->name), "bttv IR (card=%d)", @@ -673,7 +417,6 @@ static int ir_probe(struct device *dev) snprintf(ir->phys, sizeof(ir->phys), "pci-%s/ir0", pci_name(sub->core->pci)); - ir->sub = sub; ir_input_init(input_dev, &ir->ir, ir_type, ir_codes); input_dev->name = ir->name; input_dev->phys = ir->phys; @@ -694,25 +437,11 @@ static int ir_probe(struct device *dev) ir->timer.function = ir_timer; ir->timer.data = (unsigned long)ir; schedule_work(&ir->work); - } else if (ir->rc5_gpio) { - /* set timer_end for code completion */ - init_timer(&ir->timer_end); - ir->timer_end.function = ir_rc5_timer_end; - ir->timer_end.data = (unsigned long)ir; - - init_timer(&ir->timer_keyup); - ir->timer_keyup.function = ir_rc5_timer_keyup; - ir->timer_keyup.data = (unsigned long)ir; } /* all done */ dev_set_drvdata(dev, ir); input_register_device(ir->input); - printk(DEVNAME ": %s detected at %s\n",ir->name,ir->phys); - - /* the remote isn't as bouncy as a keyboard */ - ir->input->rep[REP_DELAY] = repeat_delay; - ir->input->rep[REP_PERIOD] = repeat_period; return 0; } @@ -725,15 +454,6 @@ static int ir_remove(struct device *dev) del_timer(&ir->timer); flush_scheduled_work(); } - if (ir->rc5_gpio) { - u32 gpio; - - del_timer(&ir->timer_end); - flush_scheduled_work(); - - gpio = bttv_gpio_read(ir->sub->core); - bttv_gpio_write(ir->sub->core, gpio & ~(1 << 4)); - } input_unregister_device(ir->input); kfree(ir); diff --git a/trunk/drivers/media/video/ir-kbd-i2c.c b/trunk/drivers/media/video/ir-kbd-i2c.c index 801c736e9328..0085567a1421 100644 --- a/trunk/drivers/media/video/ir-kbd-i2c.c +++ b/trunk/drivers/media/video/ir-kbd-i2c.c @@ -183,58 +183,6 @@ static int get_key_knc1(struct IR_i2c *ir, u32 *ir_key, u32 *ir_raw) return 1; } -/* The new pinnacle PCTV remote (with the colored buttons) - * - * Ricardo Cerqueira - */ - -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)) { - dprintk(2,"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; - - dprintk(1,"Pinnacle PCTV key %02x\n", code); - - return 1; -} - -EXPORT_SYMBOL_GPL(get_key_pinnacle); - /* ----------------------------------------------------------------------- */ static void ir_key_poll(struct IR_i2c *ir) diff --git a/trunk/drivers/media/video/saa7115.c b/trunk/drivers/media/video/saa7115.c deleted file mode 100644 index 0235cef07b31..000000000000 --- a/trunk/drivers/media/video/saa7115.c +++ /dev/null @@ -1,1376 +0,0 @@ -/* saa7115 - Philips SAA7114/SAA7115 video decoder driver - * - * Based on saa7114 driver by Maxim Yevtyushkin, which is based on - * the saa7111 driver by Dave Perks. - * - * Copyright (C) 1998 Dave Perks - * Copyright (C) 2002 Maxim Yevtyushkin - * - * Slight changes for video timing and attachment output by - * Wolfgang Scherr - * - * Moved over to the linux >= 2.4.x i2c protocol (1/1/2003) - * by Ronald Bultje - * - * Added saa7115 support by Kevin Thayer - * (2/17/2003) - * - * VBI support (2004) and cleanups (2005) by Hans Verkuil - * - * 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. - */ - - -#include -#include -#include -#include -#include -#include - -MODULE_DESCRIPTION("Philips SAA7114/SAA7115 video decoder driver"); -MODULE_AUTHOR("Maxim Yevtyushkin, Kevin Thayer, Chris Kennedy, Hans Verkuil"); -MODULE_LICENSE("GPL"); - -static int debug = 0; -module_param(debug, int, 0644); - -MODULE_PARM_DESC(debug, "Debug level (0-1)"); - -#define saa7115_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 saa7115_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 saa7115_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[] = { 0x42 >> 1, 0x40 >> 1, I2C_CLIENT_END }; - - -I2C_CLIENT_INSMOD; - -struct saa7115_state { - v4l2_std_id std; - int input; - int enable; - int bright; - int contrast; - int hue; - int sat; - enum v4l2_chip_ident ident; - enum v4l2_audio_clock_freq audclk_freq; -}; - -/* ----------------------------------------------------------------------- */ - -static inline int saa7115_write(struct i2c_client *client, u8 reg, u8 value) -{ - return i2c_smbus_write_byte_data(client, reg, value); -} - -static int saa7115_writeregs(struct i2c_client *client, const unsigned char *regs) -{ - unsigned char reg, data; - - while (*regs != 0x00) { - reg = *(regs++); - data = *(regs++); - if (saa7115_write(client, reg, data) < 0) - return -1; - } - return 0; -} - -static inline int saa7115_read(struct i2c_client *client, u8 reg) -{ - return i2c_smbus_read_byte_data(client, reg); -} - -/* ----------------------------------------------------------------------- */ - -/* If a value differs from the Hauppauge driver values, then the comment starts with - 'was 0xXX' to denote the Hauppauge value. Otherwise the value is identical to what the - Hauppauge driver sets. */ - -static const unsigned char saa7115_init_auto_input[] = { - 0x01, 0x48, /* white peak control disabled */ - 0x03, 0x20, /* was 0x30. 0x20: long vertical blanking */ - 0x04, 0x90, /* analog gain set to 0 */ - 0x05, 0x90, /* analog gain set to 0 */ - 0x06, 0xeb, /* horiz sync begin = -21 */ - 0x07, 0xe0, /* horiz sync stop = -17 */ - 0x0a, 0x80, /* was 0x88. decoder brightness, 0x80 is itu standard */ - 0x0b, 0x44, /* was 0x48. decoder contrast, 0x44 is itu standard */ - 0x0c, 0x40, /* was 0x47. decoder saturation, 0x40 is itu standard */ - 0x0d, 0x00, /* chrominance hue control */ - 0x0f, 0x00, /* chrominance gain control: use automicatic mode */ - 0x10, 0x06, /* chrominance/luminance control: active adaptive combfilter */ - 0x11, 0x00, /* delay control */ - 0x12, 0x9d, /* RTS0 output control: VGATE */ - 0x13, 0x80, /* X-port output control: ITU656 standard mode, RTCO output enable RTCE */ - 0x14, 0x00, /* analog/ADC/auto compatibility control */ - 0x18, 0x40, /* raw data gain 0x00 = nominal */ - 0x19, 0x80, /* raw data offset 0x80 = 0 LSB */ - 0x1a, 0x77, /* color killer level control 0x77 = recommended */ - 0x1b, 0x42, /* misc chroma control 0x42 = recommended */ - 0x1c, 0xa9, /* combfilter control 0xA9 = recommended */ - 0x1d, 0x01, /* combfilter control 0x01 = recommended */ - 0x88, 0xd0, /* reset device */ - 0x88, 0xf0, /* set device programmed, all in operational mode */ - 0x00, 0x00 -}; - -static const unsigned char saa7115_cfg_reset_scaler[] = { - 0x87, 0x00, /* disable I-port output */ - 0x88, 0xd0, /* reset scaler */ - 0x88, 0xf0, /* activate scaler */ - 0x87, 0x01, /* enable I-port output */ - 0x00, 0x00 -}; - -/* ============== SAA7715 VIDEO templates ============= */ - -static const unsigned char saa7115_cfg_60hz_fullres_x[] = { - 0xcc, 0xd0, /* hsize low (output), hor. output window size = 0x2d0 = 720 */ - 0xcd, 0x02, /* hsize hi (output) */ - - /* Why not in 60hz-Land, too? */ - 0xd0, 0x01, /* downscale = 1 */ - 0xd8, 0x00, /* hor lum scaling 0x0400 = 1 */ - 0xd9, 0x04, - 0xdc, 0x00, /* hor chrom scaling 0x0200. must be hor lum scaling / 2 */ - 0xdd, 0x02, /* H-scaling incr chroma */ - - 0x00, 0x00 -}; -static const unsigned char saa7115_cfg_60hz_fullres_y[] = { - 0xce, 0xf8, /* vsize low (output), ver. output window size = 248 (but 60hz is 240?) */ - 0xcf, 0x00, /* vsize hi (output) */ - - /* Why not in 60hz-Land, too? */ - 0xd5, 0x40, /* Lum contrast, nominal value = 0x40 */ - 0xd6, 0x40, /* Chroma satur. nominal value = 0x80 */ - - 0xe0, 0x00, /* V-scaling incr luma low */ - 0xe1, 0x04, /* " hi */ - 0xe2, 0x00, /* V-scaling incr chroma low */ - 0xe3, 0x04, /* " hi */ - - 0x00, 0x00 -}; - -static const unsigned char saa7115_cfg_60hz_video[] = { - 0x80, 0x00, /* reset tasks */ - 0x88, 0xd0, /* reset scaler */ - - 0x15, 0x03, /* VGATE pulse start */ - 0x16, 0x11, /* VGATE pulse stop */ - 0x17, 0x9c, /* VGATE MSB and other values */ - - 0x08, 0x68, /* 0xBO: auto detection, 0x68 = NTSC */ - 0x0e, 0x07, /* lots of different stuff... video autodetection is on */ - - 0x5a, 0x06, /* Vertical offset, standard 60hz value for ITU656 line counting */ - - /* Task A */ - 0x90, 0x80, /* Task Handling Control */ - 0x91, 0x48, /* X-port formats/config */ - 0x92, 0x40, /* Input Ref. signal Def. */ - 0x93, 0x84, /* I-port config */ - 0x94, 0x01, /* hoffset low (input), 0x0002 is minimum */ - 0x95, 0x00, /* hoffset hi (input) */ - 0x96, 0xd0, /* hsize low (input), 0x02d0 = 720 */ - 0x97, 0x02, /* hsize hi (input) */ - 0x98, 0x05, /* voffset low (input) */ - 0x99, 0x00, /* voffset hi (input) */ - 0x9a, 0x0c, /* vsize low (input), 0x0c = 12 */ - 0x9b, 0x00, /* vsize hi (input) */ - 0x9c, 0xa0, /* hsize low (output), 0x05a0 = 1440 */ - 0x9d, 0x05, /* hsize hi (output) */ - 0x9e, 0x0c, /* vsize low (output), 0x0c = 12 */ - 0x9f, 0x00, /* vsize hi (output) */ - - /* Task B */ - 0xc0, 0x00, /* Task Handling Control */ - 0xc1, 0x08, /* X-port formats/config */ - 0xc2, 0x00, /* Input Ref. signal Def. */ - 0xc3, 0x80, /* I-port config */ - 0xc4, 0x02, /* hoffset low (input), 0x0002 is minimum */ - 0xc5, 0x00, /* hoffset hi (input) */ - 0xc6, 0xd0, /* hsize low (input), 0x02d0 = 720 */ - 0xc7, 0x02, /* hsize hi (input) */ - 0xc8, 0x12, /* voffset low (input), 0x12 = 18 */ - 0xc9, 0x00, /* voffset hi (input) */ - 0xca, 0xf8, /* vsize low (input), 0xf8 = 248 */ - 0xcb, 0x00, /* vsize hi (input) */ - 0xcc, 0xd0, /* hsize low (output), 0x02d0 = 720 */ - 0xcd, 0x02, /* hsize hi (output) */ - - 0xf0, 0xad, /* Set PLL Register. 60hz 525 lines per frame, 27 MHz */ - 0xf1, 0x05, /* low bit with 0xF0 */ - 0xf5, 0xad, /* Set pulse generator register */ - 0xf6, 0x01, - - 0x87, 0x00, /* Disable I-port output */ - 0x88, 0xd0, /* reset scaler */ - 0x80, 0x20, /* Activate only task "B", continuous mode (was 0xA0) */ - 0x88, 0xf0, /* activate scaler */ - 0x87, 0x01, /* Enable I-port output */ - 0x00, 0x00 -}; - -static const unsigned char saa7115_cfg_50hz_fullres_x[] = { - 0xcc, 0xd0, /* hsize low (output), 720 same as 60hz */ - 0xcd, 0x02, /* hsize hi (output) */ - - 0xd0, 0x01, /* down scale = 1 */ - 0xd8, 0x00, /* hor lum scaling 0x0400 = 1 */ - 0xd9, 0x04, - 0xdc, 0x00, /* hor chrom scaling 0x0200. must be hor lum scaling / 2 */ - 0xdd, 0x02, /* H-scaling incr chroma */ - - 0x00, 0x00 -}; -static const unsigned char saa7115_cfg_50hz_fullres_y[] = { - 0xce, 0x20, /* vsize low (output), 0x0120 = 288 */ - 0xcf, 0x01, /* vsize hi (output) */ - - 0xd5, 0x40, /* Lum contrast, nominal value = 0x40 */ - 0xd6, 0x40, /* Chroma satur. nominal value = 0x80 */ - - 0xe0, 0x00, /* V-scaling incr luma low */ - 0xe1, 0x04, /* " hi */ - 0xe2, 0x00, /* V-scaling incr chroma low */ - 0xe3, 0x04, /* " hi */ - - 0x00, 0x00 -}; - -static const unsigned char saa7115_cfg_50hz_video[] = { - 0x80, 0x00, /* reset tasks */ - 0x88, 0xd0, /* reset scaler */ - - 0x15, 0x37, /* VGATE start */ - 0x16, 0x16, /* VGATE stop */ - 0x17, 0x99, /* VGATE MSB and other values */ - - 0x08, 0x28, /* 0x28 = PAL */ - 0x0e, 0x07, /* chrominance control 1 */ - - 0x5a, 0x03, /* Vertical offset, standard 50hz value */ - - /* Task A */ - 0x90, 0x81, /* Task Handling Control */ - 0x91, 0x48, /* X-port formats/config */ - 0x92, 0x40, /* Input Ref. signal Def. */ - 0x93, 0x84, /* I-port config */ - /* This is weird: the datasheet says that you should use 2 as the minimum value, */ - /* but Hauppauge uses 0, and changing that to 2 causes indeed problems (for 50hz) */ - 0x94, 0x00, /* hoffset low (input), 0x0002 is minimum */ - 0x95, 0x00, /* hoffset hi (input) */ - 0x96, 0xd0, /* hsize low (input), 0x02d0 = 720 */ - 0x97, 0x02, /* hsize hi (input) */ - 0x98, 0x03, /* voffset low (input) */ - 0x99, 0x00, /* voffset hi (input) */ - 0x9a, 0x12, /* vsize low (input), 0x12 = 18 */ - 0x9b, 0x00, /* vsize hi (input) */ - 0x9c, 0xa0, /* hsize low (output), 0x05a0 = 1440 */ - 0x9d, 0x05, /* hsize hi (output) */ - 0x9e, 0x12, /* vsize low (output), 0x12 = 18 */ - 0x9f, 0x00, /* vsize hi (output) */ - - /* Task B */ - 0xc0, 0x00, /* Task Handling Control */ - 0xc1, 0x08, /* X-port formats/config */ - 0xc2, 0x00, /* Input Ref. signal Def. */ - 0xc3, 0x80, /* I-port config */ - 0xc4, 0x00, /* hoffset low (input), 0x0002 is minimum. See comment at 0x94 above. */ - 0xc5, 0x00, /* hoffset hi (input) */ - 0xc6, 0xd0, /* hsize low (input), 0x02d0 = 720 */ - 0xc7, 0x02, /* hsize hi (input) */ - 0xc8, 0x16, /* voffset low (input), 0x16 = 22 */ - 0xc9, 0x00, /* voffset hi (input) */ - 0xca, 0x20, /* vsize low (input), 0x0120 = 288 */ - 0xcb, 0x01, /* vsize hi (input) */ - 0xcc, 0xd0, /* hsize low (output), 0x02d0 = 720 */ - 0xcd, 0x02, /* hsize hi (output) */ - 0xce, 0x20, /* vsize low (output), 0x0120 = 288 */ - 0xcf, 0x01, /* vsize hi (output) */ - - 0xf0, 0xb0, /* Set PLL Register. 50hz 625 lines per frame, 27 MHz */ - 0xf1, 0x05, /* low bit with 0xF0, (was 0x05) */ - 0xf5, 0xb0, /* Set pulse generator register */ - 0xf6, 0x01, - - 0x87, 0x00, /* Disable I-port output */ - 0x88, 0xd0, /* reset scaler (was 0xD0) */ - 0x80, 0x20, /* Activate only task "B" */ - 0x88, 0xf0, /* activate scaler */ - 0x87, 0x01, /* Enable I-port output */ - 0x00, 0x00 -}; - -/* ============== SAA7715 VIDEO templates (end) ======= */ - -static const unsigned char saa7115_cfg_vbi_on[] = { - 0x80, 0x00, /* reset tasks */ - 0x88, 0xd0, /* reset scaler */ - 0x80, 0x30, /* Activate both tasks */ - 0x88, 0xf0, /* activate scaler */ - 0x87, 0x01, /* Enable I-port output */ - 0x00, 0x00 -}; - -static const unsigned char saa7115_cfg_vbi_off[] = { - 0x80, 0x00, /* reset tasks */ - 0x88, 0xd0, /* reset scaler */ - 0x80, 0x20, /* Activate only task "B" */ - 0x88, 0xf0, /* activate scaler */ - 0x87, 0x01, /* Enable I-port output */ - 0x00, 0x00 -}; - -static const unsigned char saa7115_init_misc[] = { - 0x38, 0x03, /* audio stuff */ - 0x39, 0x10, - 0x3a, 0x08, - - 0x81, 0x01, /* reg 0x15,0x16 define blanking window */ - 0x82, 0x00, - 0x83, 0x01, /* I port settings */ - 0x84, 0x20, - 0x85, 0x21, - 0x86, 0xc5, - 0x87, 0x01, - - /* Task A */ - 0xa0, 0x01, /* down scale = 1 */ - 0xa1, 0x00, /* prescale accumulation length = 1 */ - 0xa2, 0x00, /* dc gain and fir prefilter control */ - 0xa4, 0x80, /* Lum Brightness, nominal value = 0x80 */ - 0xa5, 0x40, /* Lum contrast, nominal value = 0x40 */ - 0xa6, 0x40, /* Chroma satur. nominal value = 0x80 */ - 0xa8, 0x00, /* hor lum scaling 0x0200 = 2 zoom */ - 0xa9, 0x02, /* note: 2 x zoom ensures that VBI lines have same length as video lines. */ - 0xaa, 0x00, /* H-phase offset Luma = 0 */ - 0xac, 0x00, /* hor chrom scaling 0x0200. must be hor lum scaling / 2 */ - 0xad, 0x01, /* H-scaling incr chroma */ - 0xae, 0x00, /* H-phase offset chroma. must be offset luma / 2 */ - - 0xb0, 0x00, /* V-scaling incr luma low */ - 0xb1, 0x04, /* " hi */ - 0xb2, 0x00, /* V-scaling incr chroma low */ - 0xb3, 0x04, /* " hi */ - 0xb4, 0x01, /* V-scaling mode control */ - 0xb8, 0x00, /* V-phase offset chroma 00 */ - 0xb9, 0x00, /* V-phase offset chroma 01 */ - 0xba, 0x00, /* V-phase offset chroma 10 */ - 0xbb, 0x00, /* V-phase offset chroma 11 */ - 0xbc, 0x00, /* V-phase offset luma 00 */ - 0xbd, 0x00, /* V-phase offset luma 01 */ - 0xbe, 0x00, /* V-phase offset luma 10 */ - 0xbf, 0x00, /* V-phase offset luma 11 */ - - /* Task B */ - 0xd0, 0x01, /* down scale = 1 */ - 0xd1, 0x00, /* prescale accumulation length = 1 */ - 0xd2, 0x00, /* dc gain and fir prefilter control */ - 0xd4, 0x80, /* Lum Brightness, nominal value = 0x80 */ - 0xd5, 0x40, /* Lum contrast, nominal value = 0x40 */ - 0xd6, 0x40, /* Chroma satur. nominal value = 0x80 */ - 0xd8, 0x00, /* hor lum scaling 0x0400 = 1 */ - 0xd9, 0x04, - 0xda, 0x00, /* H-phase offset Luma = 0 */ - 0xdc, 0x00, /* hor chrom scaling 0x0200. must be hor lum scaling / 2 */ - 0xdd, 0x02, /* H-scaling incr chroma */ - 0xde, 0x00, /* H-phase offset chroma. must be offset luma / 2 */ - - 0xe0, 0x00, /* V-scaling incr luma low */ - 0xe1, 0x04, /* " hi */ - 0xe2, 0x00, /* V-scaling incr chroma low */ - 0xe3, 0x04, /* " hi */ - 0xe4, 0x01, /* V-scaling mode control */ - 0xe8, 0x00, /* V-phase offset chroma 00 */ - 0xe9, 0x00, /* V-phase offset chroma 01 */ - 0xea, 0x00, /* V-phase offset chroma 10 */ - 0xeb, 0x00, /* V-phase offset chroma 11 */ - 0xec, 0x00, /* V-phase offset luma 00 */ - 0xed, 0x00, /* V-phase offset luma 01 */ - 0xee, 0x00, /* V-phase offset luma 10 */ - 0xef, 0x00, /* V-phase offset luma 11 */ - - 0xf2, 0x50, /* crystal clock = 24.576 MHz, target = 27MHz */ - 0xf3, 0x46, - 0xf4, 0x00, - 0xf7, 0x4b, /* not the recommended settings! */ - 0xf8, 0x00, - 0xf9, 0x4b, - 0xfa, 0x00, - 0xfb, 0x4b, - 0xff, 0x88, /* PLL2 lock detection settings: 71 lines 50% phase error */ - - /* Turn off VBI */ - 0x40, 0x20, /* No framing code errors allowed. */ - 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, 0xff, - 0x55, 0xff, - 0x56, 0xff, - 0x57, 0xff, - 0x58, 0x40, - 0x59, 0x47, - 0x5b, 0x83, - 0x5d, 0xbd, - 0x5e, 0x35, - - 0x02, 0x84, /* input tuner -> input 4, amplifier active */ - 0x09, 0x53, /* 0x53, was 0x56 for 60hz. luminance control */ - - 0x80, 0x20, /* enable task B */ - 0x88, 0xd0, - 0x88, 0xf0, - 0x00, 0x00 -}; - -/* ============== SAA7715 AUDIO settings ============= */ - -/* 48.0 kHz */ -static const unsigned char saa7115_cfg_48_audio[] = { - 0x34, 0xce, - 0x35, 0xfb, - 0x36, 0x30, - 0x00, 0x00 -}; - -/* 44.1 kHz */ -static const unsigned char saa7115_cfg_441_audio[] = { - 0x34, 0xf2, - 0x35, 0x00, - 0x36, 0x2d, - 0x00, 0x00 -}; - -/* 32.0 kHz */ -static const unsigned char saa7115_cfg_32_audio[] = { - 0x34, 0xdf, - 0x35, 0xa7, - 0x36, 0x20, - 0x00, 0x00 -}; - -/* 48.0 kHz 60hz */ -static const unsigned char saa7115_cfg_60hz_48_audio[] = { - 0x30, 0xcd, - 0x31, 0x20, - 0x32, 0x03, - 0x00, 0x00 -}; - -/* 48.0 kHz 50hz */ -static const unsigned char saa7115_cfg_50hz_48_audio[] = { - 0x30, 0x00, - 0x31, 0xc0, - 0x32, 0x03, - 0x00, 0x00 -}; - -/* 44.1 kHz 60hz */ -static const unsigned char saa7115_cfg_60hz_441_audio[] = { - 0x30, 0xbc, - 0x31, 0xdf, - 0x32, 0x02, - 0x00, 0x00 -}; - -/* 44.1 kHz 50hz */ -static const unsigned char saa7115_cfg_50hz_441_audio[] = { - 0x30, 0x00, - 0x31, 0x72, - 0x32, 0x03, - 0x00, 0x00 -}; - -/* 32.0 kHz 60hz */ -static const unsigned char saa7115_cfg_60hz_32_audio[] = { - 0x30, 0xde, - 0x31, 0x15, - 0x32, 0x02, - 0x00, 0x00 -}; - -/* 32.0 kHz 50hz */ -static const unsigned char saa7115_cfg_50hz_32_audio[] = { - 0x30, 0x00, - 0x31, 0x80, - 0x32, 0x02, - 0x00, 0x00 -}; - -static int saa7115_odd_parity(u8 c) -{ - c ^= (c >> 4); - c ^= (c >> 2); - c ^= (c >> 1); - - return c & 1; -} - -static int saa7115_decode_vps(u8 * dst, u8 * p) -{ - static const u8 biphase_tbl[] = { - 0xf0, 0x78, 0x70, 0xf0, 0xb4, 0x3c, 0x34, 0xb4, - 0xb0, 0x38, 0x30, 0xb0, 0xf0, 0x78, 0x70, 0xf0, - 0xd2, 0x5a, 0x52, 0xd2, 0x96, 0x1e, 0x16, 0x96, - 0x92, 0x1a, 0x12, 0x92, 0xd2, 0x5a, 0x52, 0xd2, - 0xd0, 0x58, 0x50, 0xd0, 0x94, 0x1c, 0x14, 0x94, - 0x90, 0x18, 0x10, 0x90, 0xd0, 0x58, 0x50, 0xd0, - 0xf0, 0x78, 0x70, 0xf0, 0xb4, 0x3c, 0x34, 0xb4, - 0xb0, 0x38, 0x30, 0xb0, 0xf0, 0x78, 0x70, 0xf0, - 0xe1, 0x69, 0x61, 0xe1, 0xa5, 0x2d, 0x25, 0xa5, - 0xa1, 0x29, 0x21, 0xa1, 0xe1, 0x69, 0x61, 0xe1, - 0xc3, 0x4b, 0x43, 0xc3, 0x87, 0x0f, 0x07, 0x87, - 0x83, 0x0b, 0x03, 0x83, 0xc3, 0x4b, 0x43, 0xc3, - 0xc1, 0x49, 0x41, 0xc1, 0x85, 0x0d, 0x05, 0x85, - 0x81, 0x09, 0x01, 0x81, 0xc1, 0x49, 0x41, 0xc1, - 0xe1, 0x69, 0x61, 0xe1, 0xa5, 0x2d, 0x25, 0xa5, - 0xa1, 0x29, 0x21, 0xa1, 0xe1, 0x69, 0x61, 0xe1, - 0xe0, 0x68, 0x60, 0xe0, 0xa4, 0x2c, 0x24, 0xa4, - 0xa0, 0x28, 0x20, 0xa0, 0xe0, 0x68, 0x60, 0xe0, - 0xc2, 0x4a, 0x42, 0xc2, 0x86, 0x0e, 0x06, 0x86, - 0x82, 0x0a, 0x02, 0x82, 0xc2, 0x4a, 0x42, 0xc2, - 0xc0, 0x48, 0x40, 0xc0, 0x84, 0x0c, 0x04, 0x84, - 0x80, 0x08, 0x00, 0x80, 0xc0, 0x48, 0x40, 0xc0, - 0xe0, 0x68, 0x60, 0xe0, 0xa4, 0x2c, 0x24, 0xa4, - 0xa0, 0x28, 0x20, 0xa0, 0xe0, 0x68, 0x60, 0xe0, - 0xf0, 0x78, 0x70, 0xf0, 0xb4, 0x3c, 0x34, 0xb4, - 0xb0, 0x38, 0x30, 0xb0, 0xf0, 0x78, 0x70, 0xf0, - 0xd2, 0x5a, 0x52, 0xd2, 0x96, 0x1e, 0x16, 0x96, - 0x92, 0x1a, 0x12, 0x92, 0xd2, 0x5a, 0x52, 0xd2, - 0xd0, 0x58, 0x50, 0xd0, 0x94, 0x1c, 0x14, 0x94, - 0x90, 0x18, 0x10, 0x90, 0xd0, 0x58, 0x50, 0xd0, - 0xf0, 0x78, 0x70, 0xf0, 0xb4, 0x3c, 0x34, 0xb4, - 0xb0, 0x38, 0x30, 0xb0, 0xf0, 0x78, 0x70, 0xf0, - }; - int i; - u8 c, err = 0; - - for (i = 0; i < 2 * 13; i += 2) { - err |= biphase_tbl[p[i]] | biphase_tbl[p[i + 1]]; - c = (biphase_tbl[p[i + 1]] & 0xf) | ((biphase_tbl[p[i]] & 0xf) << 4); - dst[i / 2] = c; - } - return err & 0xf0; -} - -static int saa7115_decode_wss(u8 * p) -{ - static const int wss_bits[8] = { - 0, 0, 0, 1, 0, 1, 1, 1 - }; - unsigned char parity; - int wss = 0; - int i; - - for (i = 0; i < 16; i++) { - int b1 = wss_bits[p[i] & 7]; - int b2 = wss_bits[(p[i] >> 3) & 7]; - - if (b1 == b2) - return -1; - wss |= b2 << i; - } - parity = wss & 15; - parity ^= parity >> 2; - parity ^= parity >> 1; - - if (!(parity & 1)) - return -1; - - return wss; -} - - -static int saa7115_set_audio_clock_freq(struct i2c_client *client, enum v4l2_audio_clock_freq freq) -{ - struct saa7115_state *state = i2c_get_clientdata(client); - - saa7115_dbg("set audio clock freq: %d\n", freq); - switch (freq) { - case V4L2_AUDCLK_32_KHZ: - saa7115_writeregs(client, saa7115_cfg_32_audio); - if (state->std & V4L2_STD_525_60) { - saa7115_writeregs(client, saa7115_cfg_60hz_32_audio); - } else { - saa7115_writeregs(client, saa7115_cfg_50hz_32_audio); - } - break; - case V4L2_AUDCLK_441_KHZ: - saa7115_writeregs(client, saa7115_cfg_441_audio); - if (state->std & V4L2_STD_525_60) { - saa7115_writeregs(client, saa7115_cfg_60hz_441_audio); - } else { - saa7115_writeregs(client, saa7115_cfg_50hz_441_audio); - } - break; - case V4L2_AUDCLK_48_KHZ: - saa7115_writeregs(client, saa7115_cfg_48_audio); - if (state->std & V4L2_STD_525_60) { - saa7115_writeregs(client, saa7115_cfg_60hz_48_audio); - } else { - saa7115_writeregs(client, saa7115_cfg_50hz_48_audio); - } - break; - default: - saa7115_dbg("invalid audio setting %d\n", freq); - return -EINVAL; - } - state->audclk_freq = freq; - return 0; -} - -static int saa7115_set_v4lctrl(struct i2c_client *client, struct v4l2_control *ctrl) -{ - struct saa7115_state *state = i2c_get_clientdata(client); - - switch (ctrl->id) { - case V4L2_CID_BRIGHTNESS: - if (ctrl->value < 0 || ctrl->value > 255) { - saa7115_err("invalid brightness setting %d\n", ctrl->value); - return -ERANGE; - } - - state->bright = ctrl->value; - saa7115_write(client, 0x0a, state->bright); - break; - - case V4L2_CID_CONTRAST: - if (ctrl->value < 0 || ctrl->value > 127) { - saa7115_err("invalid contrast setting %d\n", ctrl->value); - return -ERANGE; - } - - state->contrast = ctrl->value; - saa7115_write(client, 0x0b, state->contrast); - break; - - case V4L2_CID_SATURATION: - if (ctrl->value < 0 || ctrl->value > 127) { - saa7115_err("invalid saturation setting %d\n", ctrl->value); - return -ERANGE; - } - - state->sat = ctrl->value; - saa7115_write(client, 0x0c, state->sat); - break; - - case V4L2_CID_HUE: - if (ctrl->value < -127 || ctrl->value > 127) { - saa7115_err("invalid hue setting %d\n", ctrl->value); - return -ERANGE; - } - - state->hue = ctrl->value; - saa7115_write(client, 0x0d, state->hue); - break; - } - - return 0; -} - -static int saa7115_get_v4lctrl(struct i2c_client *client, struct v4l2_control *ctrl) -{ - struct saa7115_state *state = i2c_get_clientdata(client); - - switch (ctrl->id) { - case V4L2_CID_BRIGHTNESS: - ctrl->value = state->bright; - break; - case V4L2_CID_CONTRAST: - ctrl->value = state->contrast; - break; - case V4L2_CID_SATURATION: - ctrl->value = state->sat; - break; - case V4L2_CID_HUE: - ctrl->value = state->hue; - break; - default: - return -EINVAL; - } - - return 0; -} - -static void saa7115_set_v4lstd(struct i2c_client *client, v4l2_std_id std) -{ - struct saa7115_state *state = i2c_get_clientdata(client); - int taskb = saa7115_read(client, 0x80) & 0x10; - - // This works for NTSC-M, SECAM-L and the 50Hz PAL variants. - if (std & V4L2_STD_525_60) { - saa7115_dbg("decoder set standard 60 Hz\n"); - saa7115_writeregs(client, saa7115_cfg_60hz_video); - } else { - saa7115_dbg("decoder set standard 50 Hz\n"); - saa7115_writeregs(client, saa7115_cfg_50hz_video); - } - - state->std = std; - - /* restart task B if needed */ - if (taskb && state->ident == V4L2_IDENT_SAA7114) { - saa7115_writeregs(client, saa7115_cfg_vbi_on); - } - - /* switch audio mode too! */ - saa7115_set_audio_clock_freq(client, state->audclk_freq); -} - -static v4l2_std_id saa7115_get_v4lstd(struct i2c_client *client) -{ - struct saa7115_state *state = i2c_get_clientdata(client); - - return state->std; -} - -static void saa7115_log_status(struct i2c_client *client) -{ - static const char * const audclk_freq_strs[] = { - "44.1 kHz", - "48 kHz", - "32 kHz" - }; - struct saa7115_state *state = i2c_get_clientdata(client); - int reg1e, reg1f; - int signalOk; - int vcr; - - saa7115_info("Audio frequency: %s\n", audclk_freq_strs[state->audclk_freq]); - if (client->name[6] == '4') { - /* status for the saa7114 */ - reg1f = saa7115_read(client, 0x1f); - signalOk = (reg1f & 0xc1) == 0x81; - saa7115_info("Video signal: %s\n", signalOk ? "ok" : "bad"); - saa7115_info("Frequency: %s\n", (reg1f & 0x20) ? "60Hz" : "50Hz"); - return; - } - - /* status for the saa7115 */ - reg1e = saa7115_read(client, 0x1e); - reg1f = saa7115_read(client, 0x1f); - - signalOk = (reg1f & 0xc1) == 0x81 && (reg1e & 0xc0) == 0x80; - vcr = !(reg1f & 0x10); - - saa7115_info("Video signal: %s\n", signalOk ? (vcr ? "VCR" : "broadcast/DVD") : "bad"); - saa7115_info("Frequency: %s\n", (reg1f & 0x20) ? "60Hz" : "50Hz"); - - switch (reg1e & 0x03) { - case 1: - saa7115_info("Detected format: NTSC\n"); - break; - case 2: - saa7115_info("Detected format: PAL\n"); - break; - case 3: - saa7115_info("Detected format: SECAM\n"); - break; - default: - saa7115_info("Detected format: BW/No color\n"); - break; - } -} - -/* setup the sliced VBI lcr registers according to the sliced VBI format */ -static void saa7115_set_lcr(struct i2c_client *client, struct v4l2_sliced_vbi_format *fmt) -{ - struct saa7115_state *state = i2c_get_clientdata(client); - int is_50hz = (state->std & V4L2_STD_625_50); - u8 lcr[24]; - int i, x; - - /* saa7114 doesn't yet support VBI */ - if (state->ident == V4L2_IDENT_SAA7114) - return; - - for (i = 0; i <= 23; i++) - lcr[i] = 0xff; - - if (fmt->service_set == 0) { - /* raw VBI */ - if (is_50hz) - for (i = 6; i <= 23; i++) - lcr[i] = 0xdd; - else - for (i = 10; i <= 21; i++) - lcr[i] = 0xdd; - } else { - /* sliced VBI */ - /* first clear lines that cannot be captured */ - if (is_50hz) { - for (i = 0; i <= 5; i++) - fmt->service_lines[0][i] = - fmt->service_lines[1][i] = 0; - } - else { - for (i = 0; i <= 9; i++) - fmt->service_lines[0][i] = - fmt->service_lines[1][i] = 0; - for (i = 22; i <= 23; i++) - fmt->service_lines[0][i] = - fmt->service_lines[1][i] = 0; - } - - /* Now set the lcr values according to the specified service */ - for (i = 6; i <= 23; i++) { - lcr[i] = 0; - for (x = 0; x <= 1; x++) { - switch (fmt->service_lines[1-x][i]) { - case 0: - lcr[i] |= 0xf << (4 * x); - break; - case V4L2_SLICED_TELETEXT_B: - lcr[i] |= 1 << (4 * x); - break; - case V4L2_SLICED_CAPTION_525: - lcr[i] |= 4 << (4 * x); - break; - case V4L2_SLICED_WSS_625: - lcr[i] |= 5 << (4 * x); - break; - case V4L2_SLICED_VPS: - lcr[i] |= 7 << (4 * x); - break; - } - } - } - } - - /* write the lcr registers */ - for (i = 2; i <= 23; i++) { - saa7115_write(client, i - 2 + 0x41, lcr[i]); - } - - /* enable/disable raw VBI capturing */ - saa7115_writeregs(client, fmt->service_set == 0 ? saa7115_cfg_vbi_on : saa7115_cfg_vbi_off); -} - -static int saa7115_get_v4lfmt(struct i2c_client *client, struct v4l2_format *fmt) -{ - static u16 lcr2vbi[] = { - 0, V4L2_SLICED_TELETEXT_B, 0, /* 1 */ - 0, V4L2_SLICED_CAPTION_525, /* 4 */ - V4L2_SLICED_WSS_625, 0, /* 5 */ - V4L2_SLICED_VPS, 0, 0, 0, 0, /* 7 */ - 0, 0, 0, 0 - }; - struct v4l2_sliced_vbi_format *sliced = &fmt->fmt.sliced; - int i; - - if (fmt->type != V4L2_BUF_TYPE_SLICED_VBI_CAPTURE) - return -EINVAL; - memset(sliced, 0, sizeof(*sliced)); - /* done if using raw VBI */ - if (saa7115_read(client, 0x80) & 0x10) - return 0; - for (i = 2; i <= 23; i++) { - u8 v = saa7115_read(client, i - 2 + 0x41); - - sliced->service_lines[0][i] = lcr2vbi[v >> 4]; - sliced->service_lines[1][i] = lcr2vbi[v & 0xf]; - sliced->service_set |= - sliced->service_lines[0][i] | sliced->service_lines[1][i]; - } - return 0; -} - -static int saa7115_set_v4lfmt(struct i2c_client *client, struct v4l2_format *fmt) -{ - struct saa7115_state *state = i2c_get_clientdata(client); - struct v4l2_pix_format *pix; - int HPSC, HFSC; - int VSCY, Vsrc; - int is_50hz = state->std & V4L2_STD_625_50; - - if (fmt->type == V4L2_BUF_TYPE_SLICED_VBI_CAPTURE) { - saa7115_set_lcr(client, &fmt->fmt.sliced); - return 0; - } - if (fmt->type != V4L2_BUF_TYPE_VIDEO_CAPTURE) - return -EINVAL; - - pix = &(fmt->fmt.pix); - - saa7115_dbg("decoder set size\n"); - - /* FIXME need better bounds checking here */ - if ((pix->width < 1) || (pix->width > 1440)) - return -EINVAL; - if ((pix->height < 1) || (pix->height > 960)) - return -EINVAL; - - /* probably have a valid size, let's set it */ - /* Set output width/height */ - /* width */ - saa7115_write(client, 0xcc, (u8) (pix->width & 0xff)); - saa7115_write(client, 0xcd, (u8) ((pix->width >> 8) & 0xff)); - /* height */ - saa7115_write(client, 0xce, (u8) (pix->height & 0xff)); - saa7115_write(client, 0xcf, (u8) ((pix->height >> 8) & 0xff)); - - /* Scaling settings */ - /* Hprescaler is floor(inres/outres) */ - /* FIXME hardcoding input res */ - if (pix->width != 720) { - HPSC = (int)(720 / pix->width); - /* 0 is not allowed (div. by zero) */ - HPSC = HPSC ? HPSC : 1; - HFSC = (int)((1024 * 720) / (HPSC * pix->width)); - - saa7115_dbg("Hpsc: 0x%05x, Hfsc: 0x%05x\n", HPSC, HFSC); - /* FIXME hardcodes to "Task B" - * write H prescaler integer */ - saa7115_write(client, 0xd0, (u8) (HPSC & 0x3f)); - - /* write H fine-scaling (luminance) */ - saa7115_write(client, 0xd8, (u8) (HFSC & 0xff)); - saa7115_write(client, 0xd9, (u8) ((HFSC >> 8) & 0xff)); - /* write H fine-scaling (chrominance) - * must be lum/2, so i'll just bitshift :) */ - saa7115_write(client, 0xDC, (u8) ((HFSC >> 1) & 0xff)); - saa7115_write(client, 0xDD, (u8) ((HFSC >> 9) & 0xff)); - } else { - if (is_50hz) { - saa7115_dbg("Setting full 50hz width\n"); - saa7115_writeregs(client, saa7115_cfg_50hz_fullres_x); - } else { - saa7115_dbg("Setting full 60hz width\n"); - saa7115_writeregs(client, saa7115_cfg_60hz_fullres_x); - } - } - - Vsrc = is_50hz ? 576 : 480; - - if (pix->height != Vsrc) { - VSCY = (int)((1024 * Vsrc) / pix->height); - saa7115_dbg("Vsrc: %d, Vscy: 0x%05x\n", Vsrc, VSCY); - - /* Correct Contrast and Luminance */ - saa7115_write(client, 0xd5, (u8) (64 * 1024 / VSCY)); - saa7115_write(client, 0xd6, (u8) (64 * 1024 / VSCY)); - - /* write V fine-scaling (luminance) */ - saa7115_write(client, 0xe0, (u8) (VSCY & 0xff)); - saa7115_write(client, 0xe1, (u8) ((VSCY >> 8) & 0xff)); - /* write V fine-scaling (chrominance) */ - saa7115_write(client, 0xe2, (u8) (VSCY & 0xff)); - saa7115_write(client, 0xe3, (u8) ((VSCY >> 8) & 0xff)); - } else { - if (is_50hz) { - saa7115_dbg("Setting full 50Hz height\n"); - saa7115_writeregs(client, saa7115_cfg_50hz_fullres_y); - } else { - saa7115_dbg("Setting full 60hz height\n"); - saa7115_writeregs(client, saa7115_cfg_60hz_fullres_y); - } - } - - saa7115_writeregs(client, saa7115_cfg_reset_scaler); - return 0; -} - -/* Decode the sliced VBI data stream as created by the saa7115. - The format is described in the saa7115 datasheet in Tables 25 and 26 - and in Figure 33. - The current implementation uses SAV/EAV codes and not the ancillary data - headers. The vbi->p pointer points to the SDID byte right after the SAV - code. */ -static void saa7115_decode_vbi_line(struct i2c_client *client, - struct v4l2_decode_vbi_line *vbi) -{ - static const char vbi_no_data_pattern[] = { - 0xa0, 0xa0, 0xa0, 0xa0, 0xa0, 0xa0, 0xa0, 0xa0, 0xa0, 0xa0 - }; - struct saa7115_state *state = i2c_get_clientdata(client); - u8 *p = vbi->p; - u32 wss; - int id1, id2; /* the ID1 and ID2 bytes from the internal header */ - - vbi->type = 0; /* mark result as a failure */ - id1 = p[2]; - id2 = p[3]; - /* Note: the field bit is inverted for 60 Hz video */ - if (state->std & V4L2_STD_525_60) - id1 ^= 0x40; - - /* Skip internal header, p now points to the start of the payload */ - p += 4; - vbi->p = p; - - /* calculate field and line number of the VBI packet (1-23) */ - vbi->is_second_field = ((id1 & 0x40) != 0); - vbi->line = (id1 & 0x3f) << 3; - vbi->line |= (id2 & 0x70) >> 4; - - /* Obtain data type */ - id2 &= 0xf; - - /* If the VBI slicer does not detect any signal it will fill up - the payload buffer with 0xa0 bytes. */ - if (!memcmp(p, vbi_no_data_pattern, sizeof(vbi_no_data_pattern))) - return; - - /* decode payloads */ - switch (id2) { - case 1: - vbi->type = V4L2_SLICED_TELETEXT_B; - break; - case 4: - if (!saa7115_odd_parity(p[0]) || !saa7115_odd_parity(p[1])) - return; - vbi->type = V4L2_SLICED_CAPTION_525; - break; - case 5: - wss = saa7115_decode_wss(p); - if (wss == -1) - return; - p[0] = wss & 0xff; - p[1] = wss >> 8; - vbi->type = V4L2_SLICED_WSS_625; - break; - case 7: - if (saa7115_decode_vps(p, p) != 0) - return; - vbi->type = V4L2_SLICED_VPS; - break; - default: - return; - } -} - -/* ============ SAA7115 AUDIO settings (end) ============= */ - -static int saa7115_command(struct i2c_client *client, unsigned int cmd, void *arg) -{ - struct saa7115_state *state = i2c_get_clientdata(client); - int *iarg = arg; - - /* ioctls to allow direct access to the saa7115 registers for testing */ - switch (cmd) { - case VIDIOC_S_FMT: - return saa7115_set_v4lfmt(client, (struct v4l2_format *)arg); - - case VIDIOC_G_FMT: - return saa7115_get_v4lfmt(client, (struct v4l2_format *)arg); - - case VIDIOC_INT_AUDIO_CLOCK_FREQ: - return saa7115_set_audio_clock_freq(client, *(enum v4l2_audio_clock_freq *)arg); - - case VIDIOC_G_TUNER: - { - struct v4l2_tuner *vt = arg; - int status; - - status = saa7115_read(client, 0x1f); - - saa7115_dbg("status: 0x%02x\n", status); - vt->signal = ((status & (1 << 6)) == 0) ? 0xffff : 0x0; - break; - } - - case VIDIOC_LOG_STATUS: - saa7115_log_status(client); - break; - - case VIDIOC_G_CTRL: - return saa7115_get_v4lctrl(client, (struct v4l2_control *)arg); - - case VIDIOC_S_CTRL: - return saa7115_set_v4lctrl(client, (struct v4l2_control *)arg); - - case VIDIOC_G_STD: - *(v4l2_std_id *)arg = saa7115_get_v4lstd(client); - break; - - case VIDIOC_S_STD: - saa7115_set_v4lstd(client, *(v4l2_std_id *)arg); - break; - - case VIDIOC_G_INPUT: - *(int *)arg = state->input; - break; - - case VIDIOC_S_INPUT: - saa7115_dbg("decoder set input %d\n", *iarg); - /* inputs from 0-9 are available */ - if (*iarg < 0 || *iarg > 9) { - return -EINVAL; - } - - if (state->input == *iarg) - break; - saa7115_dbg("now setting %s input\n", - *iarg >= 6 ? "S-Video" : "Composite"); - state->input = *iarg; - - /* select mode */ - saa7115_write(client, 0x02, - (saa7115_read(client, 0x02) & 0xf0) | - state->input); - - /* bypass chrominance trap for modes 6..9 */ - saa7115_write(client, 0x09, - (saa7115_read(client, 0x09) & 0x7f) | - (state->input < 6 ? 0x0 : 0x80)); - break; - - case VIDIOC_STREAMON: - case VIDIOC_STREAMOFF: - saa7115_dbg("%s output\n", - (cmd == VIDIOC_STREAMON) ? "enable" : "disable"); - - if (state->enable != (cmd == VIDIOC_STREAMON)) { - state->enable = (cmd == VIDIOC_STREAMON); - saa7115_write(client, 0x87, state->enable); - } - break; - - case VIDIOC_INT_DECODE_VBI_LINE: - saa7115_decode_vbi_line(client, arg); - break; - - case VIDIOC_INT_RESET: - saa7115_dbg("decoder RESET\n"); - saa7115_writeregs(client, saa7115_cfg_reset_scaler); - break; - - case VIDIOC_INT_G_VBI_DATA: - { - struct v4l2_sliced_vbi_data *data = arg; - - switch (data->id) { - case V4L2_SLICED_WSS_625: - if (saa7115_read(client, 0x6b) & 0xc0) - return -EIO; - data->data[0] = saa7115_read(client, 0x6c); - data->data[1] = saa7115_read(client, 0x6d); - return 0; - case V4L2_SLICED_CAPTION_525: - if (data->field == 0) { - /* CC */ - if (saa7115_read(client, 0x66) & 0xc0) - return -EIO; - data->data[0] = saa7115_read(client, 0x67); - data->data[1] = saa7115_read(client, 0x68); - return 0; - } - /* XDS */ - if (saa7115_read(client, 0x66) & 0x30) - return -EIO; - data->data[0] = saa7115_read(client, 0x69); - data->data[1] = saa7115_read(client, 0x6a); - return 0; - default: - return -EINVAL; - } - break; - } - -#ifdef CONFIG_VIDEO_ADV_DEBUG - case VIDIOC_INT_G_REGISTER: - { - struct v4l2_register *reg = arg; - - if (reg->i2c_id != I2C_DRIVERID_SAA711X) - return -EINVAL; - reg->val = saa7115_read(client, reg->reg & 0xff); - break; - } - - case VIDIOC_INT_S_REGISTER: - { - struct v4l2_register *reg = arg; - - if (reg->i2c_id != I2C_DRIVERID_SAA711X) - return -EINVAL; - if (!capable(CAP_SYS_ADMIN)) - return -EPERM; - saa7115_write(client, reg->reg & 0xff, reg->val & 0xff); - break; - } -#endif - - case VIDIOC_INT_G_CHIP_IDENT: - *iarg = state->ident; - break; - - default: - return -EINVAL; - } - - return 0; -} - -/* ----------------------------------------------------------------------- */ - -static struct i2c_driver i2c_driver_saa7115; - -static int saa7115_attach(struct i2c_adapter *adapter, int address, int kind) -{ - struct i2c_client *client; - struct saa7115_state *state; - u8 chip_id; - - /* 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_saa7115; - client->flags = I2C_CLIENT_ALLOW_USE; - snprintf(client->name, sizeof(client->name) - 1, "saa7115"); - - saa7115_dbg("detecting saa7115 client on address 0x%x\n", address << 1); - - saa7115_write(client, 0, 5); - chip_id = saa7115_read(client, 0) & 0x0f; - if (chip_id != 4 && chip_id != 5) { - saa7115_dbg("saa7115 not found\n"); - kfree(client); - return 0; - } - if (chip_id == 4) { - snprintf(client->name, sizeof(client->name) - 1, "saa7114"); - } - saa7115_info("saa711%d found @ 0x%x (%s)\n", chip_id, address << 1, adapter->name); - - state = kmalloc(sizeof(struct saa7115_state), GFP_KERNEL); - i2c_set_clientdata(client, state); - if (state == NULL) { - kfree(client); - return -ENOMEM; - } - memset(state, 0, sizeof(struct saa7115_state)); - state->std = V4L2_STD_NTSC; - state->input = -1; - state->enable = 1; - state->bright = 128; - state->contrast = 64; - state->hue = 0; - state->sat = 64; - state->ident = (chip_id == 4) ? V4L2_IDENT_SAA7114 : V4L2_IDENT_SAA7115; - state->audclk_freq = V4L2_AUDCLK_48_KHZ; - - saa7115_dbg("writing init values\n"); - - /* init to 60hz/48khz */ - saa7115_writeregs(client, saa7115_init_auto_input); - saa7115_writeregs(client, saa7115_init_misc); - saa7115_writeregs(client, saa7115_cfg_60hz_fullres_x); - saa7115_writeregs(client, saa7115_cfg_60hz_fullres_y); - saa7115_writeregs(client, saa7115_cfg_60hz_video); - saa7115_writeregs(client, saa7115_cfg_48_audio); - saa7115_writeregs(client, saa7115_cfg_60hz_48_audio); - saa7115_writeregs(client, saa7115_cfg_reset_scaler); - - i2c_attach_client(client); - - saa7115_dbg("status: (1E) 0x%02x, (1F) 0x%02x\n", - saa7115_read(client, 0x1e), saa7115_read(client, 0x1f)); - - return 0; -} - -static int saa7115_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, &saa7115_attach); - return 0; -} - -static int saa7115_detach(struct i2c_client *client) -{ - struct saa7115_state *state = i2c_get_clientdata(client); - int err; - - err = i2c_detach_client(client); - if (err) { - return err; - } - - kfree(state); - kfree(client); - return 0; -} - -/* ----------------------------------------------------------------------- */ - -/* i2c implementation */ -static struct i2c_driver i2c_driver_saa7115 = { - .name = "saa7115", - .id = I2C_DRIVERID_SAA711X, - .flags = I2C_DF_NOTIFY, - .attach_adapter = saa7115_probe, - .detach_client = saa7115_detach, - .command = saa7115_command, - .owner = THIS_MODULE, -}; - - -static int __init saa7115_init_module(void) -{ - return i2c_add_driver(&i2c_driver_saa7115); -} - -static void __exit saa7115_cleanup_module(void) -{ - i2c_del_driver(&i2c_driver_saa7115); -} - -module_init(saa7115_init_module); -module_exit(saa7115_cleanup_module); diff --git a/trunk/drivers/media/video/saa711x.c b/trunk/drivers/media/video/saa711x.c index 25b30f352d84..9aa8827de2c3 100644 --- a/trunk/drivers/media/video/saa711x.c +++ b/trunk/drivers/media/video/saa711x.c @@ -36,6 +36,7 @@ #include #include #include +#include #include #include #include diff --git a/trunk/drivers/media/video/saa7127.c b/trunk/drivers/media/video/saa7127.c deleted file mode 100644 index 843431f10e3b..000000000000 --- a/trunk/drivers/media/video/saa7127.c +++ /dev/null @@ -1,849 +0,0 @@ -/* - * saa7127 - Philips SAA7127/SAA7129 video encoder driver - * - * Copyright (C) 2003 Roy Bulter - * - * Based on SAA7126 video encoder driver by Gillem & Andreas Oberritter - * - * Copyright (C) 2000-2001 Gillem - * Copyright (C) 2002 Andreas Oberritter - * - * Based on Stadis 4:2:2 MPEG-2 Decoder Driver by Nathan Laredo - * - * Copyright (C) 1999 Nathan Laredo - * - * This driver is designed for the Hauppauge 250/350 Linux driver - * from the ivtv Project - * - * Copyright (C) 2003 Kevin Thayer - * - * Dual output support: - * Copyright (C) 2004 Eric Varsanyi - * - * NTSC Tuning and 7.5 IRE Setup - * Copyright (C) 2004 Chris Kennedy - * - * VBI additions & cleanup: - * Copyright (C) 2004, 2005 Hans Verkuil - * - * Note: the saa7126 is identical to the saa7127, and the saa7128 is - * identical to the saa7129, except that the saa7126 and saa7128 have - * macrovision anti-taping support. This driver will almost certainly - * work find for those chips, except of course for the missing anti-taping - * support. - * - * 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 - -static int debug = 0; -static int test_image = 0; - -MODULE_DESCRIPTION("Philips SAA7127/9 video encoder driver"); -MODULE_AUTHOR("Kevin Thayer, Chris Kennedy, Hans Verkuil"); -MODULE_LICENSE("GPL"); -module_param(debug, int, 0644); -module_param(test_image, int, 0644); -MODULE_PARM_DESC(debug, "debug level (0-2)"); -MODULE_PARM_DESC(test_image, "test_image (0-1)"); - -#define saa7127_dbg(fmt, arg...) \ - do { \ - if (debug >= 1) \ - 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 saa7127_dbg_highvol(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) - -#define saa7127_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 saa7127_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[] = { 0x88 >> 1, I2C_CLIENT_END }; - - -I2C_CLIENT_INSMOD; - -/* - * SAA7127 registers - */ - -#define SAA7127_REG_STATUS 0x00 -#define SAA7127_REG_WIDESCREEN_CONFIG 0x26 -#define SAA7127_REG_WIDESCREEN_ENABLE 0x27 -#define SAA7127_REG_BURST_START 0x28 -#define SAA7127_REG_BURST_END 0x29 -#define SAA7127_REG_COPYGEN_0 0x2a -#define SAA7127_REG_COPYGEN_1 0x2b -#define SAA7127_REG_COPYGEN_2 0x2c -#define SAA7127_REG_OUTPUT_PORT_CONTROL 0x2d -#define SAA7127_REG_GAIN_LUMINANCE_RGB 0x38 -#define SAA7127_REG_GAIN_COLORDIFF_RGB 0x39 -#define SAA7127_REG_INPUT_PORT_CONTROL_1 0x3a -#define SAA7129_REG_FADE_KEY_COL2 0x4f -#define SAA7127_REG_CHROMA_PHASE 0x5a -#define SAA7127_REG_GAINU 0x5b -#define SAA7127_REG_GAINV 0x5c -#define SAA7127_REG_BLACK_LEVEL 0x5d -#define SAA7127_REG_BLANKING_LEVEL 0x5e -#define SAA7127_REG_VBI_BLANKING 0x5f -#define SAA7127_REG_DAC_CONTROL 0x61 -#define SAA7127_REG_BURST_AMP 0x62 -#define SAA7127_REG_SUBC3 0x63 -#define SAA7127_REG_SUBC2 0x64 -#define SAA7127_REG_SUBC1 0x65 -#define SAA7127_REG_SUBC0 0x66 -#define SAA7127_REG_LINE_21_ODD_0 0x67 -#define SAA7127_REG_LINE_21_ODD_1 0x68 -#define SAA7127_REG_LINE_21_EVEN_0 0x69 -#define SAA7127_REG_LINE_21_EVEN_1 0x6a -#define SAA7127_REG_RCV_PORT_CONTROL 0x6b -#define SAA7127_REG_VTRIG 0x6c -#define SAA7127_REG_HTRIG_HI 0x6d -#define SAA7127_REG_MULTI 0x6e -#define SAA7127_REG_CLOSED_CAPTION 0x6f -#define SAA7127_REG_RCV2_OUTPUT_START 0x70 -#define SAA7127_REG_RCV2_OUTPUT_END 0x71 -#define SAA7127_REG_RCV2_OUTPUT_MSBS 0x72 -#define SAA7127_REG_TTX_REQUEST_H_START 0x73 -#define SAA7127_REG_TTX_REQUEST_H_DELAY_LENGTH 0x74 -#define SAA7127_REG_CSYNC_ADVANCE_VSYNC_SHIFT 0x75 -#define SAA7127_REG_TTX_ODD_REQ_VERT_START 0x76 -#define SAA7127_REG_TTX_ODD_REQ_VERT_END 0x77 -#define SAA7127_REG_TTX_EVEN_REQ_VERT_START 0x78 -#define SAA7127_REG_TTX_EVEN_REQ_VERT_END 0x79 -#define SAA7127_REG_FIRST_ACTIVE 0x7a -#define SAA7127_REG_LAST_ACTIVE 0x7b -#define SAA7127_REG_MSB_VERTICAL 0x7c -#define SAA7127_REG_DISABLE_TTX_LINE_LO_0 0x7e -#define SAA7127_REG_DISABLE_TTX_LINE_LO_1 0x7f - -/* - ********************************************************************** - * - * Arrays with configuration parameters for the SAA7127 - * - ********************************************************************** - */ - -struct i2c_reg_value { - unsigned char reg; - unsigned char value; -}; - -static const struct i2c_reg_value saa7129_init_config_extra[] = { - { SAA7127_REG_OUTPUT_PORT_CONTROL, 0x38 }, - { SAA7127_REG_VTRIG, 0xfa }, -}; - -static const struct i2c_reg_value saa7127_init_config_common[] = { - { SAA7127_REG_WIDESCREEN_CONFIG, 0x0d }, - { SAA7127_REG_WIDESCREEN_ENABLE, 0x00 }, - { SAA7127_REG_COPYGEN_0, 0x77 }, - { SAA7127_REG_COPYGEN_1, 0x41 }, - { SAA7127_REG_COPYGEN_2, 0x00 }, /* Macrovision enable/disable */ - { SAA7127_REG_OUTPUT_PORT_CONTROL, 0x9e }, - { SAA7127_REG_GAIN_LUMINANCE_RGB, 0x00 }, - { SAA7127_REG_GAIN_COLORDIFF_RGB, 0x00 }, - { SAA7127_REG_INPUT_PORT_CONTROL_1, 0x80 }, /* for color bars */ - { SAA7127_REG_LINE_21_ODD_0, 0x77 }, - { SAA7127_REG_LINE_21_ODD_1, 0x41 }, - { SAA7127_REG_LINE_21_EVEN_0, 0x88 }, - { SAA7127_REG_LINE_21_EVEN_1, 0x41 }, - { SAA7127_REG_RCV_PORT_CONTROL, 0x12 }, - { SAA7127_REG_VTRIG, 0xf9 }, - { SAA7127_REG_HTRIG_HI, 0x00 }, - { SAA7127_REG_RCV2_OUTPUT_START, 0x41 }, - { SAA7127_REG_RCV2_OUTPUT_END, 0xc3 }, - { SAA7127_REG_RCV2_OUTPUT_MSBS, 0x00 }, - { SAA7127_REG_TTX_REQUEST_H_START, 0x3e }, - { SAA7127_REG_TTX_REQUEST_H_DELAY_LENGTH, 0xb8 }, - { SAA7127_REG_CSYNC_ADVANCE_VSYNC_SHIFT, 0x03 }, - { SAA7127_REG_TTX_ODD_REQ_VERT_START, 0x15 }, - { SAA7127_REG_TTX_ODD_REQ_VERT_END, 0x16 }, - { SAA7127_REG_TTX_EVEN_REQ_VERT_START, 0x15 }, - { SAA7127_REG_TTX_EVEN_REQ_VERT_END, 0x16 }, - { SAA7127_REG_FIRST_ACTIVE, 0x1a }, - { SAA7127_REG_LAST_ACTIVE, 0x01 }, - { SAA7127_REG_MSB_VERTICAL, 0xc0 }, - { SAA7127_REG_DISABLE_TTX_LINE_LO_0, 0x00 }, - { SAA7127_REG_DISABLE_TTX_LINE_LO_1, 0x00 }, - { 0, 0 } -}; - -#define SAA7127_60HZ_DAC_CONTROL 0x15 -static const struct i2c_reg_value saa7127_init_config_60hz[] = { - { SAA7127_REG_BURST_START, 0x19 }, - /* BURST_END is also used as a chip ID in saa7127_detect_client */ - { SAA7127_REG_BURST_END, 0x1d }, - { SAA7127_REG_CHROMA_PHASE, 0xa3 }, - { SAA7127_REG_GAINU, 0x98 }, - { SAA7127_REG_GAINV, 0xd3 }, - { SAA7127_REG_BLACK_LEVEL, 0x39 }, - { SAA7127_REG_BLANKING_LEVEL, 0x2e }, - { SAA7127_REG_VBI_BLANKING, 0x2e }, - { SAA7127_REG_DAC_CONTROL, 0x15 }, - { SAA7127_REG_BURST_AMP, 0x4d }, - { SAA7127_REG_SUBC3, 0x1f }, - { SAA7127_REG_SUBC2, 0x7c }, - { SAA7127_REG_SUBC1, 0xf0 }, - { SAA7127_REG_SUBC0, 0x21 }, - { SAA7127_REG_MULTI, 0x90 }, - { SAA7127_REG_CLOSED_CAPTION, 0x11 }, - { 0, 0 } -}; - -#define SAA7127_50HZ_DAC_CONTROL 0x02 -struct i2c_reg_value saa7127_init_config_50hz[] = { - { SAA7127_REG_BURST_START, 0x21 }, - /* BURST_END is also used as a chip ID in saa7127_detect_client */ - { SAA7127_REG_BURST_END, 0x1d }, - { SAA7127_REG_CHROMA_PHASE, 0x3f }, - { SAA7127_REG_GAINU, 0x7d }, - { SAA7127_REG_GAINV, 0xaf }, - { SAA7127_REG_BLACK_LEVEL, 0x33 }, - { SAA7127_REG_BLANKING_LEVEL, 0x35 }, - { SAA7127_REG_VBI_BLANKING, 0x35 }, - { SAA7127_REG_DAC_CONTROL, 0x02 }, - { SAA7127_REG_BURST_AMP, 0x2f }, - { SAA7127_REG_SUBC3, 0xcb }, - { SAA7127_REG_SUBC2, 0x8a }, - { SAA7127_REG_SUBC1, 0x09 }, - { SAA7127_REG_SUBC0, 0x2a }, - { SAA7127_REG_MULTI, 0xa0 }, - { SAA7127_REG_CLOSED_CAPTION, 0x00 }, - { 0, 0 } -}; - -/* Enumeration for the Supported input types */ -enum saa7127_input_type { - SAA7127_INPUT_TYPE_NORMAL, - SAA7127_INPUT_TYPE_TEST_IMAGE -}; - -/* Enumeration for the Supported Output signal types */ -enum saa7127_output_type { - SAA7127_OUTPUT_TYPE_BOTH, - SAA7127_OUTPUT_TYPE_COMPOSITE, - SAA7127_OUTPUT_TYPE_SVIDEO, - SAA7127_OUTPUT_TYPE_RGB, - SAA7127_OUTPUT_TYPE_YUV_C, - SAA7127_OUTPUT_TYPE_YUV_V -}; - -/* - ********************************************************************** - * - * Encoder Struct, holds the configuration state of the encoder - * - ********************************************************************** - */ - -struct saa7127_state { - v4l2_std_id std; - enum v4l2_chip_ident ident; - enum saa7127_input_type input_type; - enum saa7127_output_type output_type; - int video_enable; - int wss_enable; - u16 wss_mode; - int cc_enable; - u16 cc_data; - int xds_enable; - u16 xds_data; - int vps_enable; - u8 vps_data[5]; - u8 reg_2d; - u8 reg_3a; - u8 reg_3a_cb; /* colorbar bit */ - u8 reg_61; -}; - -static const char * const output_strs[] = -{ - "S-Video + Composite", - "Composite", - "S-Video", - "RGB", - "YUV C", - "YUV V" -}; - -static const char * const wss_strs[] = { - "invalid", - "letterbox 14:9 center", - "letterbox 14:9 top", - "invalid", - "letterbox 16:9 top", - "invalid", - "invalid", - "16:9 full format anamorphic" - "4:3 full format", - "invalid", - "invalid", - "letterbox 16:9 center", - "invalid", - "letterbox >16:9 center", - "14:9 full format center", - "invalid", -}; - -/* ----------------------------------------------------------------------- */ - -static int saa7127_read(struct i2c_client *client, u8 reg) -{ - return i2c_smbus_read_byte_data(client, reg); -} - -/* ----------------------------------------------------------------------- */ - -static int saa7127_write(struct i2c_client *client, u8 reg, u8 val) -{ - int i; - - for (i = 0; i < 3; i++) { - if (i2c_smbus_write_byte_data(client, reg, val) == 0) - return 0; - } - saa7127_err("I2C Write Problem\n"); - return -1; -} - -/* ----------------------------------------------------------------------- */ - -static int saa7127_write_inittab(struct i2c_client *client, - const struct i2c_reg_value *regs) -{ - while (regs->reg != 0) { - saa7127_write(client, regs->reg, regs->value); - regs++; - } - return 0; -} - -/* ----------------------------------------------------------------------- */ - -static int saa7127_set_vps(struct i2c_client *client, struct v4l2_sliced_vbi_data *data) -{ - struct saa7127_state *state = i2c_get_clientdata(client); - int enable = (data->line != 0); - - if (enable && (data->field != 0 || data->line != 16)) - return -EINVAL; - if (state->vps_enable != enable) { - saa7127_dbg("Turn VPS Signal %s\n", enable ? "on" : "off"); - saa7127_write(client, 0x54, enable << 7); - state->vps_enable = enable; - } - if (!enable) - return 0; - - state->vps_data[0] = data->data[4]; - state->vps_data[1] = data->data[10]; - state->vps_data[2] = data->data[11]; - state->vps_data[3] = data->data[12]; - state->vps_data[4] = data->data[13]; - saa7127_dbg("Set VPS data %02x %02x %02x %02x %02x\n", - state->vps_data[0], state->vps_data[1], - state->vps_data[2], state->vps_data[3], - state->vps_data[4]); - saa7127_write(client, 0x55, state->vps_data[0]); - saa7127_write(client, 0x56, state->vps_data[1]); - saa7127_write(client, 0x57, state->vps_data[2]); - saa7127_write(client, 0x58, state->vps_data[3]); - saa7127_write(client, 0x59, state->vps_data[4]); - return 0; -} - -/* ----------------------------------------------------------------------- */ - -static int saa7127_set_cc(struct i2c_client *client, struct v4l2_sliced_vbi_data *data) -{ - struct saa7127_state *state = i2c_get_clientdata(client); - u16 cc = data->data[0] << 8 | data->data[1]; - int enable = (data->line != 0); - - if (enable && (data->field != 0 || data->line != 21)) - return -EINVAL; - if (state->cc_enable != enable) { - saa7127_dbg("Turn CC %s\n", enable ? "on" : "off"); - saa7127_write(client, SAA7127_REG_CLOSED_CAPTION, - (enable << 6) | 0x11); - state->cc_enable = enable; - } - if (!enable) - return 0; - - saa7127_dbg_highvol("CC data: %04x\n", cc); - saa7127_write(client, SAA7127_REG_LINE_21_ODD_0, cc & 0xff); - saa7127_write(client, SAA7127_REG_LINE_21_ODD_1, cc >> 8); - state->cc_data = cc; - return 0; -} - -/* ----------------------------------------------------------------------- */ - -static int saa7127_set_xds(struct i2c_client *client, struct v4l2_sliced_vbi_data *data) -{ - struct saa7127_state *state = i2c_get_clientdata(client); - u16 xds = data->data[1] << 8 | data->data[0]; - int enable = (data->line != 0); - - if (enable && (data->field != 1 || data->line != 21)) - return -EINVAL; - if (state->xds_enable != enable) { - saa7127_dbg("Turn XDS %s\n", enable ? "on" : "off"); - saa7127_write(client, SAA7127_REG_CLOSED_CAPTION, - (enable << 7) | 0x11); - state->xds_enable = enable; - } - if (!enable) - return 0; - - saa7127_dbg_highvol("XDS data: %04x\n", xds); - saa7127_write(client, SAA7127_REG_LINE_21_EVEN_0, xds & 0xff); - saa7127_write(client, SAA7127_REG_LINE_21_EVEN_1, xds >> 8); - state->xds_data = xds; - return 0; -} - -/* ----------------------------------------------------------------------- */ - -static int saa7127_set_wss(struct i2c_client *client, struct v4l2_sliced_vbi_data *data) -{ - struct saa7127_state *state = i2c_get_clientdata(client); - int enable = (data->line != 0); - - if (enable && (data->field != 0 || data->line != 23)) - return -EINVAL; - if (state->wss_enable != enable) { - saa7127_dbg("Turn WSS %s\n", enable ? "on" : "off"); - saa7127_write(client, 0x27, enable << 7); - state->wss_enable = enable; - } - if (!enable) - return 0; - - saa7127_write(client, 0x26, data->data[0]); - saa7127_write(client, 0x27, 0x80 | (data->data[1] & 0x3f)); - saa7127_dbg("WSS mode: %s\n", wss_strs[data->data[0] & 0xf]); - state->wss_mode = (data->data[1] & 0x3f) << 8 | data->data[0]; - return 0; -} - -/* ----------------------------------------------------------------------- */ - -static int saa7127_set_video_enable(struct i2c_client *client, int enable) -{ - struct saa7127_state *state = i2c_get_clientdata(client); - - if (enable) { - saa7127_dbg("Enable Video Output\n"); - saa7127_write(client, 0x2d, state->reg_2d); - saa7127_write(client, 0x61, state->reg_61); - } else { - saa7127_dbg("Disable Video Output\n"); - saa7127_write(client, 0x2d, (state->reg_2d & 0xf0)); - saa7127_write(client, 0x61, (state->reg_61 | 0xc0)); - } - state->video_enable = enable; - return 0; -} - -/* ----------------------------------------------------------------------- */ - -static int saa7127_set_std(struct i2c_client *client, v4l2_std_id std) -{ - struct saa7127_state *state = i2c_get_clientdata(client); - const struct i2c_reg_value *inittab; - - if (std & V4L2_STD_525_60) { - saa7127_dbg("Selecting 60 Hz video Standard\n"); - inittab = saa7127_init_config_60hz; - state->reg_61 = SAA7127_60HZ_DAC_CONTROL; - } else { - saa7127_dbg("Selecting 50 Hz video Standard\n"); - inittab = saa7127_init_config_50hz; - state->reg_61 = SAA7127_50HZ_DAC_CONTROL; - } - - /* Write Table */ - saa7127_write_inittab(client, inittab); - state->std = std; - return 0; -} - -/* ----------------------------------------------------------------------- */ - -static int saa7127_set_output_type(struct i2c_client *client, int output) -{ - struct saa7127_state *state = i2c_get_clientdata(client); - - switch (output) { - case SAA7127_OUTPUT_TYPE_RGB: - state->reg_2d = 0x0f; /* RGB + CVBS (for sync) */ - state->reg_3a = 0x13; /* by default switch YUV to RGB-matrix on */ - break; - - case SAA7127_OUTPUT_TYPE_COMPOSITE: - state->reg_2d = 0x08; /* 00001000 CVBS only, RGB DAC's off (high impedance mode) */ - state->reg_3a = 0x13; /* by default switch YUV to RGB-matrix on */ - break; - - case SAA7127_OUTPUT_TYPE_SVIDEO: - state->reg_2d = 0xff; /* 11111111 croma -> R, luma -> CVBS + G + B */ - state->reg_3a = 0x13; /* by default switch YUV to RGB-matrix on */ - break; - - case SAA7127_OUTPUT_TYPE_YUV_V: - state->reg_2d = 0x4f; /* reg 2D = 01001111, all DAC's on, RGB + VBS */ - state->reg_3a = 0x0b; /* reg 3A = 00001011, bypass RGB-matrix */ - break; - - case SAA7127_OUTPUT_TYPE_YUV_C: - state->reg_2d = 0x0f; /* reg 2D = 00001111, all DAC's on, RGB + CVBS */ - state->reg_3a = 0x0b; /* reg 3A = 00001011, bypass RGB-matrix */ - break; - - case SAA7127_OUTPUT_TYPE_BOTH: - state->reg_2d = 0xbf; - state->reg_3a = 0x13; /* by default switch YUV to RGB-matrix on */ - break; - - default: - return -EINVAL; - } - saa7127_dbg("Selecting %s output type\n", output_strs[output]); - - /* Configure Encoder */ - saa7127_write(client, 0x2d, state->reg_2d); - saa7127_write(client, 0x3a, state->reg_3a | state->reg_3a_cb); - state->output_type = output; - return 0; -} - -/* ----------------------------------------------------------------------- */ - -static int saa7127_set_input_type(struct i2c_client *client, int input) -{ - struct saa7127_state *state = i2c_get_clientdata(client); - - switch (input) { - case SAA7127_INPUT_TYPE_NORMAL: /* avia */ - saa7127_dbg("Selecting Normal Encoder Input\n"); - state->reg_3a_cb = 0; - break; - - case SAA7127_INPUT_TYPE_TEST_IMAGE: /* color bar */ - saa7127_dbg("Selecting Color Bar generator\n"); - state->reg_3a_cb = 0x80; - break; - - default: - return -EINVAL; - } - saa7127_write(client, 0x3a, state->reg_3a | state->reg_3a_cb); - state->input_type = input; - return 0; -} - -/* ----------------------------------------------------------------------- */ - -static int saa7127_command(struct i2c_client *client, - unsigned int cmd, void *arg) -{ - struct saa7127_state *state = i2c_get_clientdata(client); - struct v4l2_format *fmt = arg; - int *iarg = arg; - - switch (cmd) { - case VIDIOC_S_STD: - if (state->std == *(v4l2_std_id *)arg) - break; - return saa7127_set_std(client, *(v4l2_std_id *)arg); - - case VIDIOC_G_STD: - *(v4l2_std_id *)arg = state->std; - break; - - case VIDIOC_S_INPUT: - if (state->input_type == *iarg) - break; - return saa7127_set_input_type(client, *iarg); - - case VIDIOC_S_OUTPUT: - if (state->output_type == *iarg) - break; - return saa7127_set_output_type(client, *iarg); - - case VIDIOC_STREAMON: - case VIDIOC_STREAMOFF: - if (state->video_enable == (cmd == VIDIOC_STREAMON)) - break; - return saa7127_set_video_enable(client, cmd == VIDIOC_STREAMON); - - case VIDIOC_G_FMT: - if (fmt->type != V4L2_BUF_TYPE_SLICED_VBI_CAPTURE) - return -EINVAL; - - memset(&fmt->fmt.sliced, 0, sizeof(fmt->fmt.sliced)); - if (state->vps_enable) - fmt->fmt.sliced.service_lines[0][16] = V4L2_SLICED_VPS; - if (state->wss_enable) - fmt->fmt.sliced.service_lines[0][23] = V4L2_SLICED_WSS_625; - if (state->cc_enable) { - fmt->fmt.sliced.service_lines[0][21] = V4L2_SLICED_CAPTION_525; - fmt->fmt.sliced.service_lines[1][21] = V4L2_SLICED_CAPTION_525; - } - fmt->fmt.sliced.service_set = - (state->vps_enable ? V4L2_SLICED_VPS : 0) | - (state->wss_enable ? V4L2_SLICED_WSS_625 : 0) | - (state->cc_enable ? V4L2_SLICED_CAPTION_525 : 0); - break; - - case VIDIOC_LOG_STATUS: - saa7127_info("Standard: %s\n", (state->std & V4L2_STD_525_60) ? "60 Hz" : "50 Hz"); - saa7127_info("Input: %s\n", state->input_type ? "color bars" : "normal"); - saa7127_info("Output: %s\n", state->video_enable ? - output_strs[state->output_type] : "disabled"); - saa7127_info("WSS: %s\n", state->wss_enable ? - wss_strs[state->wss_mode] : "disabled"); - saa7127_info("VPS: %s\n", state->vps_enable ? "enabled" : "disabled"); - saa7127_info("CC: %s\n", state->cc_enable ? "enabled" : "disabled"); - break; - -#ifdef CONFIG_VIDEO_ADV_DEBUG - case VIDIOC_INT_G_REGISTER: - { - struct v4l2_register *reg = arg; - - if (reg->i2c_id != I2C_DRIVERID_SAA7127) - return -EINVAL; - reg->val = saa7127_read(client, reg->reg & 0xff); - break; - } - - case VIDIOC_INT_S_REGISTER: - { - struct v4l2_register *reg = arg; - - if (reg->i2c_id != I2C_DRIVERID_SAA7127) - return -EINVAL; - if (!capable(CAP_SYS_ADMIN)) - return -EPERM; - saa7127_write(client, reg->reg & 0xff, reg->val & 0xff); - break; - } -#endif - - case VIDIOC_INT_S_VBI_DATA: - { - struct v4l2_sliced_vbi_data *data = arg; - - switch (data->id) { - case V4L2_SLICED_WSS_625: - return saa7127_set_wss(client, data); - case V4L2_SLICED_VPS: - return saa7127_set_vps(client, data); - case V4L2_SLICED_CAPTION_525: - if (data->field == 0) - return saa7127_set_cc(client, data); - return saa7127_set_xds(client, data); - default: - return -EINVAL; - } - break; - } - - case VIDIOC_INT_G_CHIP_IDENT: - *(enum v4l2_chip_ident *)arg = state->ident; - break; - - default: - return -EINVAL; - } - return 0; -} - -/* ----------------------------------------------------------------------- */ - -struct i2c_driver i2c_driver_saa7127; - -/* ----------------------------------------------------------------------- */ - -static int saa7127_attach(struct i2c_adapter *adapter, int address, int kind) -{ - struct i2c_client *client; - struct saa7127_state *state; - struct v4l2_sliced_vbi_data vbi = { 0, 0, 0, 0 }; /* set to disabled */ - int read_result = 0; - - /* 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_saa7127; - client->flags = I2C_CLIENT_ALLOW_USE; - snprintf(client->name, sizeof(client->name) - 1, "saa7127"); - - saa7127_dbg("detecting saa7127 client on address 0x%x\n", address << 1); - - /* First test register 0: Bits 5-7 are a version ID (should be 0), - and bit 2 should also be 0. - This is rather general, so the second test is more specific and - looks at the 'ending point of burst in clock cycles' which is - 0x1d after a reset and not expected to ever change. */ - if ((saa7127_read(client, 0) & 0xe4) != 0 || - (saa7127_read(client, 0x29) & 0x3f) != 0x1d) { - saa7127_dbg("saa7127 not found\n"); - kfree(client); - return 0; - } - state = kmalloc(sizeof(struct saa7127_state), GFP_KERNEL); - - if (state == NULL) { - kfree(client); - return (-ENOMEM); - } - - i2c_set_clientdata(client, state); - memset(state, 0, sizeof(struct saa7127_state)); - - /* Configure Encoder */ - - saa7127_dbg("Configuring encoder\n"); - saa7127_write_inittab(client, saa7127_init_config_common); - saa7127_set_std(client, V4L2_STD_NTSC); - saa7127_set_output_type(client, SAA7127_OUTPUT_TYPE_BOTH); - saa7127_set_vps(client, &vbi); - saa7127_set_wss(client, &vbi); - saa7127_set_cc(client, &vbi); - saa7127_set_xds(client, &vbi); - if (test_image == 1) { - /* The Encoder has an internal Colorbar generator */ - /* This can be used for debugging */ - saa7127_set_input_type(client, SAA7127_INPUT_TYPE_TEST_IMAGE); - } else { - saa7127_set_input_type(client, SAA7127_INPUT_TYPE_NORMAL); - } - saa7127_set_video_enable(client, 1); - - /* Detect if it's an saa7129 */ - read_result = saa7127_read(client, SAA7129_REG_FADE_KEY_COL2); - saa7127_write(client, SAA7129_REG_FADE_KEY_COL2, 0xaa); - if (saa7127_read(client, SAA7129_REG_FADE_KEY_COL2) == 0xaa) { - saa7127_info("saa7129 found @ 0x%x (%s)\n", address << 1, adapter->name); - saa7127_write(client, SAA7129_REG_FADE_KEY_COL2, read_result); - saa7127_write_inittab(client, saa7129_init_config_extra); - state->ident = V4L2_IDENT_SAA7129; - } else { - saa7127_info("saa7127 found @ 0x%x (%s)\n", address << 1, adapter->name); - state->ident = V4L2_IDENT_SAA7127; - } - - i2c_attach_client(client); - - return 0; -} - -/* ----------------------------------------------------------------------- */ - -static int saa7127_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, saa7127_attach); - return 0; -} - -/* ----------------------------------------------------------------------- */ - -static int saa7127_detach(struct i2c_client *client) -{ - struct saa7127_state *state = i2c_get_clientdata(client); - int err; - - /* Turn off TV output */ - saa7127_set_video_enable(client, 0); - - err = i2c_detach_client(client); - - if (err) { - return err; - } - - kfree(state); - kfree(client); - return 0; -} - -/* ----------------------------------------------------------------------- */ - -struct i2c_driver i2c_driver_saa7127 = { - .name = "saa7127", - .id = I2C_DRIVERID_SAA7127, - .flags = I2C_DF_NOTIFY, - .attach_adapter = saa7127_probe, - .detach_client = saa7127_detach, - .command = saa7127_command, - .owner = THIS_MODULE, -}; - - -/* ----------------------------------------------------------------------- */ - -static int __init saa7127_init_module(void) -{ - return i2c_add_driver(&i2c_driver_saa7127); -} - -/* ----------------------------------------------------------------------- */ - -static void __exit saa7127_cleanup_module(void) -{ - i2c_del_driver(&i2c_driver_saa7127); -} - -/* ----------------------------------------------------------------------- */ - -module_init(saa7127_init_module); -module_exit(saa7127_cleanup_module); diff --git a/trunk/drivers/media/video/saa7134/Kconfig b/trunk/drivers/media/video/saa7134/Kconfig index 7bdeabe638ca..624e8808a517 100644 --- a/trunk/drivers/media/video/saa7134/Kconfig +++ b/trunk/drivers/media/video/saa7134/Kconfig @@ -1,11 +1,10 @@ config VIDEO_SAA7134 tristate "Philips SAA7134 support" - depends on VIDEO_DEV && PCI && I2C && SOUND && SND + depends on VIDEO_DEV && PCI && I2C && SOUND select VIDEO_BUF select VIDEO_IR select VIDEO_TUNER select CRC32 - select SND_PCM_OSS ---help--- This is a video4linux driver for Philips SAA713x based TV cards. diff --git a/trunk/drivers/media/video/saa7134/Makefile b/trunk/drivers/media/video/saa7134/Makefile index 4226b61cc613..e0b28f0533af 100644 --- a/trunk/drivers/media/video/saa7134/Makefile +++ b/trunk/drivers/media/video/saa7134/Makefile @@ -1,11 +1,10 @@ saa7134-objs := saa7134-cards.o saa7134-core.o saa7134-i2c.o \ - saa7134-ts.o saa7134-tvaudio.o saa7134-vbi.o \ - saa7134-video.o saa7134-input.o + saa7134-oss.o saa7134-ts.o saa7134-tvaudio.o \ + saa7134-vbi.o saa7134-video.o saa7134-input.o obj-$(CONFIG_VIDEO_SAA7134) += saa7134.o saa7134-empress.o \ - saa6752hs.o saa7134-alsa.o \ - saa7134-oss.o + saa6752hs.o saa7134-alsa.o obj-$(CONFIG_VIDEO_SAA7134_DVB) += saa7134-dvb.o EXTRA_CFLAGS += -I$(src)/.. diff --git a/trunk/drivers/media/video/saa7134/saa7134-alsa.c b/trunk/drivers/media/video/saa7134/saa7134-alsa.c index 5707c666660b..4f3c42354329 100644 --- a/trunk/drivers/media/video/saa7134/saa7134-alsa.c +++ b/trunk/drivers/media/video/saa7134/saa7134-alsa.c @@ -30,9 +30,7 @@ #include #include #include -#include #include -#include #include "saa7134.h" #include "saa7134-reg.h" @@ -58,8 +56,6 @@ 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)."); -int position; - #define dprintk(fmt, arg...) if (debug) \ printk(KERN_DEBUG "%s/alsa: " fmt, dev->name , ## arg) @@ -72,7 +68,7 @@ typedef struct snd_card_saa7134 { int mixer_volume[MIXER_ADDR_LAST+1][2]; int capture_source[MIXER_ADDR_LAST+1][2]; struct pci_dev *pci; - struct saa7134_dev *dev; + struct saa7134_dev *saadev; unsigned long iobase; int irq; @@ -87,10 +83,12 @@ typedef struct snd_card_saa7134 { */ typedef struct snd_card_saa7134_pcm { - struct saa7134_dev *dev; + 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; @@ -102,11 +100,13 @@ static snd_card_t *snd_saa7134_cards[SNDRV_CARDS]; * * Called when the capture device is released or the buffer overflows * - * - Copied verbatim from saa7134-oss's dsp_dma_stop. + * - 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; @@ -118,7 +118,8 @@ static void saa7134_dma_stop(struct saa7134_dev *dev) * * Called when preparing the capture device for use * - * - Copied verbatim from saa7134-oss's dsp_dma_start. + * - Copied verbatim from saa7134-oss's dsp_dma_start. Can be dropped + * if we just share dsp_dma_start and use it here * */ @@ -169,9 +170,9 @@ void saa7134_irq_alsa_done(struct saa7134_dev *dev, unsigned long status) 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); - spin_unlock(&dev->slock); snd_pcm_stop(dev->dmasound.substream,SNDRV_PCM_STATE_XRUN); - return; + saa7134_dma_stop(dev); + goto done; } /* next block addr */ @@ -193,7 +194,6 @@ void saa7134_irq_alsa_done(struct saa7134_dev *dev, unsigned long status) snd_pcm_period_elapsed(dev->dmasound.substream); spin_lock(&dev->slock); } - done: spin_unlock(&dev->slock); @@ -209,9 +209,7 @@ void saa7134_irq_alsa_done(struct saa7134_dev *dev, unsigned long status) static irqreturn_t saa7134_alsa_irq(int irq, void *dev_id, struct pt_regs *regs) { - struct saa7134_dmasound *dmasound = dev_id; - struct saa7134_dev *dev = dmasound->priv_data; - + struct saa7134_dev *dev = (struct saa7134_dev*) dev_id; unsigned long report, status; int loop, handled = 0; @@ -250,23 +248,56 @@ 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 *pcm = runtime->private_data; - struct saa7134_dev *dev=pcm->dev; + snd_card_saa7134_pcm_t *saapcm = runtime->private_data; + struct saa7134_dev *dev=saapcm->saadev; int err = 0; - spin_lock(&dev->slock); - if (cmd == SNDRV_PCM_TRIGGER_START) { + spin_lock_irq(&dev->slock); + if (cmd == SNDRV_PCM_TRIGGER_START) { /* start dma */ saa7134_dma_start(dev); - } else if (cmd == SNDRV_PCM_TRIGGER_STOP) { + } else if (cmd == SNDRV_PCM_TRIGGER_STOP) { /* stop dma */ saa7134_dma_stop(dev); - } else { - err = -EINVAL; - } - spin_unlock(&dev->slock); + } else { + err = -EINVAL; + } + spin_unlock_irq(&dev->slock); - return err; + 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; } /* @@ -276,16 +307,16 @@ static int snd_card_saa7134_capture_trigger(snd_pcm_substream_t * substream, * 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. - * + * - 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; - BUG_ON(!dev->dmasound.bufsize); - + 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); @@ -294,28 +325,6 @@ static int dsp_buffer_init(struct saa7134_dev *dev) 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 PCM preparation * @@ -331,30 +340,84 @@ static int dsp_buffer_free(struct saa7134_dev *dev) static int snd_card_saa7134_capture_prepare(snd_pcm_substream_t * substream) { snd_pcm_runtime_t *runtime = substream->runtime; - int bswap, sign; + 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 *pcm = runtime->private_data; + 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); + - pcm->dev->dmasound.substream = substream; + dev=saa7134->saadev; - dev = saa7134->dev; + dsp_buffer_conf(dev,saapcm->pcm_count,(saapcm->pcm_size/saapcm->pcm_count)); - if (snd_pcm_format_width(runtime->format) == 8) + 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; - else + 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; + } - if (snd_pcm_format_signed(runtime->format)) + switch (runtime->format) { + case SNDRV_PCM_FORMAT_S8: + case SNDRV_PCM_FORMAT_S16_LE: + case SNDRV_PCM_FORMAT_S16_BE: sign = 1; - else + break; + default: sign = 0; + break; + } - if (snd_pcm_format_big_endian(runtime->format)) - bswap = 1; - else - bswap = 0; + 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: @@ -382,6 +445,7 @@ static int snd_card_saa7134_capture_prepare(snd_pcm_substream_t * substream) 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; } @@ -395,6 +459,12 @@ static int snd_card_saa7134_capture_prepare(snd_pcm_substream_t * substream) 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); @@ -403,6 +473,12 @@ static int snd_card_saa7134_capture_prepare(snd_pcm_substream_t * substream) 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; + } @@ -420,8 +496,10 @@ static int snd_card_saa7134_capture_prepare(snd_pcm_substream_t * substream) 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 *pcm = runtime->private_data; - struct saa7134_dev *dev=pcm->dev; + 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); @@ -462,9 +540,9 @@ static snd_pcm_hardware_t snd_card_saa7134_capture = static void snd_card_saa7134_runtime_free(snd_pcm_runtime_t *runtime) { - snd_card_saa7134_pcm_t *pcm = runtime->private_data; + snd_card_saa7134_pcm_t *saapcm = runtime->private_data; - kfree(pcm); + kfree(saapcm); } @@ -474,76 +552,17 @@ static void snd_card_saa7134_runtime_free(snd_pcm_runtime_t *runtime) * - 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) { - snd_card_saa7134_t *saa7134 = snd_pcm_substream_chip(substream); - struct saa7134_dev *dev; - unsigned int period_size, periods; - int err; - - period_size = params_period_bytes(hw_params); - periods = params_periods(hw_params); - - snd_assert(period_size >= 0x100 && period_size <= 0x10000, - return -EINVAL); - snd_assert(periods >= 2, return -EINVAL); - snd_assert(period_size * periods <= 1024 * 1024, return -EINVAL); - dev = saa7134->dev; - - if (dev->dmasound.blocks == periods && - dev->dmasound.blksize == period_size) - return 0; - - /* release the old buffer */ - if (substream->runtime->dma_area) { - saa7134_pgtable_free(dev->pci, &dev->dmasound.pt); - videobuf_dma_pci_unmap(dev->pci, &dev->dmasound.dma); - dsp_buffer_free(dev); - substream->runtime->dma_area = NULL; - } - dev->dmasound.blocks = periods; - dev->dmasound.blksize = period_size; - dev->dmasound.bufsize = period_size * periods; - - err = dsp_buffer_init(dev); - if (0 != err) { - dev->dmasound.blocks = 0; - dev->dmasound.blksize = 0; - dev->dmasound.bufsize = 0; - return err; - } - - if (0 != (err = videobuf_dma_pci_map(dev->pci, &dev->dmasound.dma))) { - dsp_buffer_free(dev); - return err; - } - if (0 != (err = saa7134_pgtable_alloc(dev->pci,&dev->dmasound.pt))) { - videobuf_dma_pci_unmap(dev->pci, &dev->dmasound.dma); - dsp_buffer_free(dev); - return err; - } - if (0 != (err = saa7134_pgtable_build(dev->pci,&dev->dmasound.pt, - dev->dmasound.dma.sglist, - dev->dmasound.dma.sglen, - 0))) { - saa7134_pgtable_free(dev->pci, &dev->dmasound.pt); - videobuf_dma_pci_unmap(dev->pci, &dev->dmasound.dma); - dsp_buffer_free(dev); - return err; - } - - /* 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 */ - - substream->runtime->dma_area = dev->dmasound.dma.vmalloc; + return 0; - return 1; } @@ -553,23 +572,33 @@ static int snd_card_saa7134_hw_params(snd_pcm_substream_t * substream, * - One of the ALSA capture callbacks. * * Called after closing the device, but before snd_card_saa7134_capture_close - * It stops the DMA audio and releases the buffers. + * 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) { - snd_card_saa7134_t *saa7134 = snd_pcm_substream_chip(substream); - struct saa7134_dev *dev; + return 0; +} - dev = saa7134->dev; +/* + * DMA buffer release + * + * Called after closing the device, during snd_card_saa7134_capture_close + * + */ - if (substream->runtime->dma_area) { - saa7134_pgtable_free(dev->pci, &dev->dmasound.pt); - videobuf_dma_pci_unmap(dev->pci, &dev->dmasound.dma); - dsp_buffer_free(dev); - substream->runtime->dma_area = NULL; - } +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; } @@ -579,12 +608,21 @@ static int snd_card_saa7134_hw_free(snd_pcm_substream_t * substream) * * - One of the ALSA capture callbacks. * - * Called after closing the device. + * 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; } @@ -601,28 +639,29 @@ static int snd_card_saa7134_capture_close(snd_pcm_substream_t * substream) static int snd_card_saa7134_capture_open(snd_pcm_substream_t * substream) { snd_pcm_runtime_t *runtime = substream->runtime; - snd_card_saa7134_pcm_t *pcm; + snd_card_saa7134_pcm_t *saapcm; snd_card_saa7134_t *saa7134 = snd_pcm_substream_chip(substream); - struct saa7134_dev *dev = saa7134->dev; + 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); - pcm = kzalloc(sizeof(*pcm), GFP_KERNEL); - if (pcm == NULL) + saapcm = kzalloc(sizeof(*saapcm), GFP_KERNEL); + if (saapcm == NULL) return -ENOMEM; + saapcm->saadev=saa7134->saadev; - pcm->dev=saa7134->dev; + spin_lock_init(&saapcm->lock); - spin_lock_init(&pcm->lock); - - pcm->substream = substream; - runtime->private_data = pcm; + saapcm->substream = substream; + runtime->private_data = saapcm; runtime->private_free = snd_card_saa7134_runtime_free; runtime->hw = snd_card_saa7134_capture; @@ -697,6 +736,7 @@ static int snd_saa7134_volume_get(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_ 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; @@ -710,12 +750,12 @@ static int snd_saa7134_volume_put(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_ right = 0; if (right > 20) right = 20; - spin_lock_irq(&chip->mixer_lock); + 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_irq(&chip->mixer_lock); + spin_unlock_irqrestore(&chip->mixer_lock, flags); return change; } @@ -737,37 +777,38 @@ static int snd_saa7134_capsrc_info(snd_kcontrol_t * kcontrol, snd_ctl_elem_info_ 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_irq(&chip->mixer_lock); + 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_irq(&chip->mixer_lock); - + 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->dev; + dev = chip->saadev; left = ucontrol->value.integer.value[0] & 1; right = ucontrol->value.integer.value[1] & 1; - spin_lock_irq(&chip->mixer_lock); + 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_irq(&chip->mixer_lock); + spin_unlock_irqrestore(&chip->mixer_lock, flags); if (change) { @@ -857,44 +898,43 @@ static int snd_card_saa7134_new_mixer(snd_card_saa7134_t * chip) return 0; } -static void snd_saa7134_free(snd_card_t * card) +static int snd_saa7134_free(snd_card_saa7134_t *chip) { - snd_card_saa7134_t *chip = card->private_data; - - if (chip->dev->dmasound.priv_data == NULL) - return; - - if (chip->irq >= 0) { - synchronize_irq(chip->irq); - free_irq(chip->irq, &chip->dev->dmasound); - } - - chip->dev->dmasound.priv_data = NULL; + 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 the init routine, once for each saa7134 device present, - * it creates the basic structures and registers the ALSA devices + * Called by saa7134-core, it creates the basic structures and registers + * the ALSA devices * */ -int alsa_card_saa7134_create(struct saa7134_dev *dev, int devnum) +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 (devnum >= SNDRV_CARDS) + if (dev >= SNDRV_CARDS) return -ENODEV; - if (!enable[devnum]) + if (!enable[dev]) return -ENODEV; - card = snd_card_new(index[devnum], id[devnum], THIS_MODULE, sizeof(snd_card_saa7134_t)); + card = snd_card_new(index[dev], id[dev], THIS_MODULE, 0); if (card == NULL) return -ENOMEM; @@ -903,33 +943,34 @@ int alsa_card_saa7134_create(struct saa7134_dev *dev, int devnum) /* Card "creation" */ - card->private_free = snd_saa7134_free; - chip = (snd_card_saa7134_t *) card->private_data; + chip = kcalloc(1, sizeof(*chip), GFP_KERNEL); + if (chip == NULL) { + return -ENOMEM; + } spin_lock_init(&chip->lock); spin_lock_init(&chip->mixer_lock); - chip->dev = dev; + chip->saadev = saadev; chip->card = card; - chip->pci = dev->pci; - chip->iobase = pci_resource_start(dev->pci, 0); + chip->pci = saadev->pci; + chip->irq = saadev->pci->irq; + chip->iobase = pci_resource_start(saadev->pci, 0); - - err = request_irq(dev->pci->irq, saa7134_alsa_irq, - SA_SHIRQ | SA_INTERRUPT, dev->name, - (void*) &dev->dmasound); + 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", - dev->name, dev->pci->irq); + saadev->name, saadev->pci->irq); goto __nodev; } - chip->irq = dev->pci->irq; - - init_MUTEX(&dev->dmasound.lock); + 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; @@ -943,15 +984,16 @@ int alsa_card_saa7134_create(struct saa7134_dev *dev, int devnum) strcpy(card->shortname, "SAA7134"); sprintf(card->longname, "%s at 0x%lx irq %d", - chip->dev->name, chip->iobase, chip->irq); + chip->saadev->name, chip->iobase, chip->irq); if ((err = snd_card_register(card)) == 0) { - snd_saa7134_cards[devnum] = card; + snd_saa7134_cards[dev] = card; return 0; } __nodev: snd_card_free(card); + kfree(chip); return err; } @@ -965,29 +1007,21 @@ int alsa_card_saa7134_create(struct saa7134_dev *dev, int devnum) static int saa7134_alsa_init(void) { - struct saa7134_dev *dev = NULL; - struct list_head *list; + struct saa7134_dev *saadev = NULL; + struct list_head *list; - position = 0; + printk(KERN_INFO "saa7134 ALSA driver for DMA sound loaded\n"); - 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); + } - list_for_each(list,&saa7134_devlist) { - dev = list_entry(list, struct saa7134_dev, devlist); - if (dev->dmasound.priv_data == NULL) { - dev->dmasound.priv_data = dev; - alsa_card_saa7134_create(dev,position); - position++; - } else { - printk(KERN_ERR "saa7134 ALSA: DMA sound is being handled by OSS. ignoring %s\n",dev->name); - return -EBUSY; - } - } - - if (dev == NULL) + if (saadev == NULL) printk(KERN_INFO "saa7134 ALSA: no saa7134 cards found\n"); return 0; + } /* diff --git a/trunk/drivers/media/video/saa7134/saa7134-cards.c b/trunk/drivers/media/video/saa7134/saa7134-cards.c index 75abc20b0ccd..663d03e5bc67 100644 --- a/trunk/drivers/media/video/saa7134/saa7134-cards.c +++ b/trunk/drivers/media/video/saa7134/saa7134-cards.c @@ -2529,32 +2529,6 @@ struct saa7134_board saa7134_boards[] = { .amux = LINE1, }}, }, - [SAA7134_BOARD_MSI_TVATANYWHERE_PLUS] = { - .name = "MSI TV@Anywhere plus", - .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 = 0, - .amux = LINE1, - }}, - .radio = { - .name = name_radio, - .amux = LINE1, - }, - }, }; const unsigned int saa7134_bcount = ARRAY_SIZE(saa7134_boards); @@ -2995,12 +2969,6 @@ struct pci_device_id saa7134_pci_tbl[] = { .subvendor = PCI_VENDOR_ID_PHILIPS, .subdevice = 0x2018, .driver_data = SAA7134_BOARD_PHILIPS_TIGER, - },{ - .vendor = PCI_VENDOR_ID_PHILIPS, - .device = PCI_DEVICE_ID_PHILIPS_SAA7133, - .subvendor = 0x1462, - .subdevice = 0x6231, - .driver_data = SAA7134_BOARD_MSI_TVATANYWHERE_PLUS, },{ /* --- boards without eeprom + subsystem ID --- */ .vendor = PCI_VENDOR_ID_PHILIPS, diff --git a/trunk/drivers/media/video/saa7134/saa7134-core.c b/trunk/drivers/media/video/saa7134/saa7134-core.c index 4275d2ddb864..19b88744fb31 100644 --- a/trunk/drivers/media/video/saa7134/saa7134-core.c +++ b/trunk/drivers/media/video/saa7134/saa7134-core.c @@ -53,13 +53,13 @@ static unsigned int gpio_tracking = 0; module_param(gpio_tracking, int, 0644); MODULE_PARM_DESC(gpio_tracking,"enable debug messages [gpio]"); -static unsigned int alsa = 0; -module_param(alsa, int, 0644); -MODULE_PARM_DESC(alsa,"enable ALSA DMA sound [dmasound]"); - static unsigned int oss = 0; -module_param(oss, int, 0644); -MODULE_PARM_DESC(oss,"enable OSS DMA sound [dmasound]"); +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); @@ -68,18 +68,24 @@ MODULE_PARM_DESC(latency,"pci latency timer"); static unsigned int video_nr[] = {[0 ... (SAA7134_MAXBOARDS - 1)] = UNSET }; static unsigned int vbi_nr[] = {[0 ... (SAA7134_MAXBOARDS - 1)] = UNSET }; static unsigned int radio_nr[] = {[0 ... (SAA7134_MAXBOARDS - 1)] = UNSET }; +static unsigned int dsp_nr[] = {[0 ... (SAA7134_MAXBOARDS - 1)] = UNSET }; +static unsigned int mixer_nr[] = {[0 ... (SAA7134_MAXBOARDS - 1)] = UNSET }; static unsigned int tuner[] = {[0 ... (SAA7134_MAXBOARDS - 1)] = UNSET }; static unsigned int card[] = {[0 ... (SAA7134_MAXBOARDS - 1)] = UNSET }; module_param_array(video_nr, int, NULL, 0444); module_param_array(vbi_nr, int, NULL, 0444); module_param_array(radio_nr, int, NULL, 0444); +module_param_array(dsp_nr, int, NULL, 0444); +module_param_array(mixer_nr, int, NULL, 0444); module_param_array(tuner, int, NULL, 0444); module_param_array(card, int, NULL, 0444); MODULE_PARM_DESC(video_nr, "video device number"); MODULE_PARM_DESC(vbi_nr, "vbi device number"); MODULE_PARM_DESC(radio_nr, "radio device number"); +MODULE_PARM_DESC(dsp_nr, "oss dsp device number"); +MODULE_PARM_DESC(mixer_nr, "oss mixer device number"); MODULE_PARM_DESC(tuner, "tuner type"); MODULE_PARM_DESC(card, "card type"); @@ -189,7 +195,6 @@ void saa7134_track_gpio(struct saa7134_dev *dev, char *msg) static int need_empress; static int need_dvb; static int need_alsa; -static int need_oss; static int pending_call(struct notifier_block *self, unsigned long state, void *module) @@ -203,8 +208,6 @@ static int pending_call(struct notifier_block *self, unsigned long state, request_module("saa7134-dvb"); if (need_alsa) request_module("saa7134-alsa"); - if (need_oss) - request_module("saa7134-oss"); return NOTIFY_DONE; } @@ -215,11 +218,10 @@ static struct notifier_block pending_notifier = { static void request_module_depend(char *name, int *flag) { - int err; switch (THIS_MODULE->state) { case MODULE_STATE_COMING: if (!pending_registered) { - err = register_module_notifier(&pending_notifier); + register_module_notifier(&pending_notifier); pending_registered = 1; } *flag = 1; @@ -576,14 +578,12 @@ static irqreturn_t saa7134_irq(int irq, void *dev_id, struct pt_regs *regs) goto out; } - /* If dmasound support is active and we get a sound report, exit - and let the saa7134-alsa/oss module deal with it */ + /* 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) && - (dev->dmasound.priv_data != NULL) ) - { + if ((report & SAA7134_IRQ_REPORT_DONE_RA3) && alsa) { if (irq_debug > 1) - printk(KERN_DEBUG "%s/irq: ignoring interrupt for DMA sound\n", + printk(KERN_DEBUG "%s/irq: ignoring interrupt for ALSA\n", dev->name); goto out; } @@ -609,6 +609,12 @@ 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_GPIO16 | SAA7134_IRQ_REPORT_GPIO18)) && dev->remote) @@ -683,6 +689,14 @@ static int saa7134_hwinit1(struct saa7134_dev *dev) * 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); @@ -714,6 +728,8 @@ static int saa7134_hwinit2(struct saa7134_dev *dev) 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); @@ -726,6 +742,13 @@ static int saa7134_hwfini(struct saa7134_dev *dev) { dprintk("hwfini\n"); + switch (dev->pci->device) { + case PCI_DEVICE_ID_PHILIPS_SAA7134: + case PCI_DEVICE_ID_PHILIPS_SAA7133: + case PCI_DEVICE_ID_PHILIPS_SAA7135: + saa7134_oss_fini(dev); + break; + } if (card_has_mpeg(dev)) saa7134_ts_fini(dev); saa7134_input_fini(dev); @@ -963,12 +986,11 @@ static int __devinit saa7134_initdev(struct pci_dev *pci_dev, if (card_is_dvb(dev)) request_module_depend("saa7134-dvb",&need_dvb); - - if (alsa) + if (!oss && alsa) { + dprintk("Requesting ALSA module\n"); request_module_depend("saa7134-alsa",&need_alsa); + } - if (oss) - request_module_depend("saa7134-oss",&need_oss); v4l2_prio_init(&dev->prio); @@ -1002,6 +1024,32 @@ static int __devinit saa7134_initdev(struct pci_dev *pci_dev, dev->name,dev->radio_dev->minor & 0x1f); } + /* register oss devices */ + switch (dev->pci->device) { + case PCI_DEVICE_ID_PHILIPS_SAA7134: + case PCI_DEVICE_ID_PHILIPS_SAA7133: + case PCI_DEVICE_ID_PHILIPS_SAA7135: + if (oss) { + err = dev->dmasound.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); + + err = dev->dmasound.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); + } + break; + } + /* everything worked */ pci_set_drvdata(pci_dev,dev); saa7134_devcount++; @@ -1016,9 +1064,17 @@ static int __devinit saa7134_initdev(struct pci_dev *pci_dev, /* check for signal */ saa7134_irq_video_intl(dev); - return 0; + fail5: + switch (dev->pci->device) { + case PCI_DEVICE_ID_PHILIPS_SAA7134: + case PCI_DEVICE_ID_PHILIPS_SAA7133: + case PCI_DEVICE_ID_PHILIPS_SAA7135: + if (oss) + unregister_sound_dsp(dev->dmasound.minor_dsp); + break; + } fail4: saa7134_unregister_video(dev); saa7134_i2c_unregister(dev); @@ -1069,16 +1125,19 @@ static void __devexit saa7134_finidev(struct pci_dev *pci_dev) saa7134_devcount--; saa7134_i2c_unregister(dev); - saa7134_unregister_video(dev); - - /* the DMA sound modules should be unloaded before reaching - this, but just in case they are still present... */ - if (dev->dmasound.priv_data != NULL) { - free_irq(pci_dev->irq, &dev->dmasound); - dev->dmasound.priv_data = NULL; + switch (dev->pci->device) { + case PCI_DEVICE_ID_PHILIPS_SAA7134: + 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); + } + break; } + saa7134_unregister_video(dev); - /* release resources */ + /* release ressources */ free_irq(pci_dev->irq, dev); iounmap(dev->lmmio); release_mem_region(pci_resource_start(pci_dev,0), @@ -1166,7 +1225,7 @@ EXPORT_SYMBOL(saa7134_i2c_call_clients); EXPORT_SYMBOL(saa7134_devlist); EXPORT_SYMBOL(saa7134_boards); -/* ----------------- for the DMA sound modules --------------- */ +/* ----------------- For ALSA -------------------------------- */ EXPORT_SYMBOL(saa7134_pgtable_free); EXPORT_SYMBOL(saa7134_pgtable_build); diff --git a/trunk/drivers/media/video/saa7134/saa7134-input.c b/trunk/drivers/media/video/saa7134/saa7134-input.c index e648cc3bc96d..329accda6d45 100644 --- a/trunk/drivers/media/video/saa7134/saa7134-input.c +++ b/trunk/drivers/media/video/saa7134/saa7134-input.c @@ -485,6 +485,64 @@ static IR_KEYTAB_TYPE ir_codes_purpletv[IR_KEYTAB_SIZE] = { }; +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 */ @@ -577,6 +635,57 @@ static int get_key_purpletv(struct IR_i2c *ir, u32 *ir_key, u32 *ir_raw) 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; diff --git a/trunk/drivers/media/video/saa7134/saa7134-oss.c b/trunk/drivers/media/video/saa7134/saa7134-oss.c index fd9ed11ab1e2..fd53dfcc1644 100644 --- a/trunk/drivers/media/video/saa7134/saa7134-oss.c +++ b/trunk/drivers/media/video/saa7134/saa7134-oss.c @@ -4,8 +4,6 @@ * oss dsp interface * * (c) 2001,02 Gerd Knorr [SuSE Labs] - * 2005 conversion to standalone module: - * Ricardo Cerqueira * * 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 @@ -27,9 +25,7 @@ #include #include #include -#include #include -#include #include #include "saa7134-reg.h" @@ -37,23 +33,15 @@ /* ------------------------------------------------------------------ */ -static unsigned int debug = 0; -module_param(debug, int, 0644); -MODULE_PARM_DESC(debug,"enable debug messages [oss]"); +static unsigned int oss_debug = 0; +module_param(oss_debug, int, 0644); +MODULE_PARM_DESC(oss_debug,"enable debug messages [oss]"); -static unsigned int rate = 0; -module_param(rate, int, 0444); -MODULE_PARM_DESC(rate,"sample rate (valid are: 32000,48000)"); +static unsigned int oss_rate = 0; +module_param(oss_rate, int, 0444); +MODULE_PARM_DESC(oss_rate,"sample rate (valid are: 32000,48000)"); -static unsigned int dsp_nr[] = {[0 ... (SAA7134_MAXBOARDS - 1)] = UNSET }; -MODULE_PARM_DESC(dsp_nr, "device numbers for SAA7134 capture interface(s)."); -module_param_array(dsp_nr, int, NULL, 0444); - -static unsigned int mixer_nr[] = {[0 ... (SAA7134_MAXBOARDS - 1)] = UNSET }; -MODULE_PARM_DESC(mixer_nr, "mixer numbers for SAA7134 capture interface(s)."); -module_param_array(mixer_nr, int, NULL, 0444); - -#define dprintk(fmt, arg...) if (debug) \ +#define dprintk(fmt, arg...) if (oss_debug) \ printk(KERN_DEBUG "%s/oss: " fmt, dev->name , ## arg) @@ -381,7 +369,7 @@ static int dsp_ioctl(struct inode *inode, struct file *file, int __user *p = argp; int val = 0; - if (debug > 1) + if (oss_debug > 1) saa7134_print_ioctl(dev->name,cmd); switch (cmd) { case OSS_GETVERSION: @@ -677,7 +665,7 @@ static int mixer_ioctl(struct inode *inode, struct file *file, void __user *argp = (void __user *) arg; int __user *p = argp; - if (debug > 1) + if (oss_debug > 1) saa7134_print_ioctl(dev->name,cmd); switch (cmd) { case OSS_GETVERSION: @@ -780,41 +768,8 @@ struct file_operations saa7134_mixer_fops = { /* ------------------------------------------------------------------ */ -static irqreturn_t saa7134_oss_irq(int irq, void *dev_id, struct pt_regs *regs) -{ - struct saa7134_dmasound *dmasound = dev_id; - struct saa7134_dev *dev = dmasound->priv_data; - 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_oss_done(dev, status); - } else { - goto out; - } - } - - if (loop == 10) { - dprintk("error! looping IRQ!"); - } -out: - return IRQ_RETVAL(handled); -} - int saa7134_oss_init1(struct saa7134_dev *dev) { - - if ((request_irq(dev->pci->irq, saa7134_oss_irq, - SA_SHIRQ | SA_INTERRUPT, dev->name, - (void*) &dev->dmasound)) < 0) - return -1; - /* general */ init_MUTEX(&dev->dmasound.lock); init_waitqueue_head(&dev->dmasound.wq); @@ -830,8 +785,8 @@ int saa7134_oss_init1(struct saa7134_dev *dev) /* dsp */ dev->dmasound.rate = 32000; - if (rate) - dev->dmasound.rate = rate; + if (oss_rate) + dev->dmasound.rate = oss_rate; dev->dmasound.rate = (dev->dmasound.rate > 40000) ? 48000 : 32000; /* mixer */ @@ -885,7 +840,7 @@ void saa7134_irq_oss_done(struct saa7134_dev *dev, unsigned long status) /* next block addr */ next_blk = (dev->dmasound.dma_blk + 2) % dev->dmasound.blocks; saa_writel(reg,next_blk * dev->dmasound.blksize); - if (debug > 2) + 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); @@ -899,98 +854,6 @@ void saa7134_irq_oss_done(struct saa7134_dev *dev, unsigned long status) spin_unlock(&dev->slock); } -int saa7134_dsp_create(struct saa7134_dev *dev) -{ - int err; - - err = dev->dmasound.minor_dsp = - register_sound_dsp(&saa7134_dsp_fops, - dsp_nr[dev->nr]); - if (err < 0) { - goto fail; - } - printk(KERN_INFO "%s: registered device dsp%d\n", - dev->name,dev->dmasound.minor_dsp >> 4); - - err = dev->dmasound.minor_mixer = - register_sound_mixer(&saa7134_mixer_fops, - mixer_nr[dev->nr]); - if (err < 0) - goto fail; - printk(KERN_INFO "%s: registered device mixer%d\n", - dev->name,dev->dmasound.minor_mixer >> 4); - - return 0; - -fail: - unregister_sound_dsp(dev->dmasound.minor_dsp); - return 0; - - -} - -static int saa7134_oss_init(void) -{ - struct saa7134_dev *dev = NULL; - struct list_head *list; - - printk(KERN_INFO "saa7134 OSS driver for DMA sound loaded\n"); - - list_for_each(list,&saa7134_devlist) { - dev = list_entry(list, struct saa7134_dev, devlist); - if (dev->dmasound.priv_data == NULL) { - dev->dmasound.priv_data = dev; - saa7134_oss_init1(dev); - saa7134_dsp_create(dev); - } else { - printk(KERN_ERR "saa7134 OSS: DMA sound is being handled by ALSA, ignoring %s\n",dev->name); - return -EBUSY; - } - } - - if (dev == NULL) - printk(KERN_INFO "saa7134 OSS: no saa7134 cards found\n"); - - return 0; - -} - -void saa7134_oss_exit(void) -{ - struct saa7134_dev *dev = NULL; - struct list_head *list; - - list_for_each(list,&saa7134_devlist) { - dev = list_entry(list, struct saa7134_dev, devlist); - - /* Device isn't registered by OSS, probably ALSA's */ - if (!dev->dmasound.minor_dsp) - continue; - - unregister_sound_mixer(dev->dmasound.minor_mixer); - unregister_sound_dsp(dev->dmasound.minor_dsp); - - saa7134_oss_fini(dev); - - if (dev->pci->irq > 0) { - synchronize_irq(dev->pci->irq); - free_irq(dev->pci->irq,&dev->dmasound); - } - - dev->dmasound.priv_data = NULL; - - } - - printk(KERN_INFO "saa7134 OSS driver for DMA sound unloaded\n"); - - return; -} - -module_init(saa7134_oss_init); -module_exit(saa7134_oss_exit); -MODULE_LICENSE("GPL"); -MODULE_AUTHOR("Gerd Knorr [SuSE Labs]"); - /* ----------------------------------------------------------- */ /* * Local variables: diff --git a/trunk/drivers/media/video/saa7134/saa7134.h b/trunk/drivers/media/video/saa7134/saa7134.h index 244e1973081c..fb9727471661 100644 --- a/trunk/drivers/media/video/saa7134/saa7134.h +++ b/trunk/drivers/media/video/saa7134/saa7134.h @@ -208,7 +208,6 @@ struct saa7134_format { #define SAA7134_BOARD_SEDNA_PC_TV_CARDBUS 79 #define SAA7134_BOARD_ASUSTEK_DIGIMATRIX_TV 80 #define SAA7134_BOARD_PHILIPS_TIGER 81 -#define SAA7134_BOARD_MSI_TVATANYWHERE_PLUS 82 #define SAA7134_MAXBOARDS 8 #define SAA7134_INPUT_MAX 8 @@ -384,7 +383,6 @@ struct saa7134_dmasound { unsigned int dma_blk; unsigned int read_offset; unsigned int read_count; - void * priv_data; snd_pcm_substream_t *substream; }; diff --git a/trunk/drivers/media/video/tda8290.c b/trunk/drivers/media/video/tda8290.c index 61d94ddaff41..b2dfe07e9f9d 100644 --- a/trunk/drivers/media/video/tda8290.c +++ b/trunk/drivers/media/video/tda8290.c @@ -437,10 +437,6 @@ static void set_audio(struct tuner *t) t->sgIF = 124; t->tda8290_easy_mode = 0x20; mode = "L"; - } else if (t->std & V4L2_STD_SECAM_LC) { - t->sgIF = 20; - t->tda8290_easy_mode = 0x40; - mode = "LC"; } tuner_dbg("setting tda8290 to system %s\n", mode); } diff --git a/trunk/drivers/media/video/tuner-core.c b/trunk/drivers/media/video/tuner-core.c index e58abdfcaab8..73c4041c35d7 100644 --- a/trunk/drivers/media/video/tuner-core.c +++ b/trunk/drivers/media/video/tuner-core.c @@ -251,7 +251,7 @@ static inline int check_mode(struct tuner *t, char *cmd) static char pal[] = "-"; module_param_string(pal, pal, sizeof(pal), 0644); -static char secam[] = "--"; +static char secam[] = "-"; module_param_string(secam, secam, sizeof(secam), 0644); /* get more precise norm info from insmod option */ @@ -307,13 +307,8 @@ static int tuner_fixup_std(struct tuner *t) break; case 'l': case 'L': - if ((secam[1]=='C')||(secam[1]=='c')) { - tuner_dbg ("insmod fixup: SECAM => SECAM-L'\n"); - t->std = V4L2_STD_SECAM_LC; - } else { - tuner_dbg ("insmod fixup: SECAM => SECAM-L\n"); - t->std = V4L2_STD_SECAM_L; - } + tuner_dbg ("insmod fixup: SECAM => SECAM-L\n"); + t->std = V4L2_STD_SECAM_L; break; case '-': /* default parameter, do nothing */ diff --git a/trunk/drivers/media/video/tuner-simple.c b/trunk/drivers/media/video/tuner-simple.c index e0c9fdb9914a..d832205818f2 100644 --- a/trunk/drivers/media/video/tuner-simple.c +++ b/trunk/drivers/media/video/tuner-simple.c @@ -233,7 +233,7 @@ static struct tunertype tuners[] = { { "Ymec TVision TVF-5533MF", Philips, NTSC, 16*160.00,16*454.00,0x01,0x02,0x04,0x8e,732}, - /* 60-69 */ + /* 60-68 */ { "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, @@ -252,8 +252,6 @@ static struct tunertype tuners[] = { 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 }, - { "Tena TNF 5335 MF", Philips, NTSC, - 16*157.25,16*454.00,0x01,0x02,0x04,0x8e,732 }, }; unsigned const int tuner_count = ARRAY_SIZE(tuners); diff --git a/trunk/drivers/media/video/wm8775.c b/trunk/drivers/media/video/wm8775.c index a6936ad74fcf..22f286222004 100644 --- a/trunk/drivers/media/video/wm8775.c +++ b/trunk/drivers/media/video/wm8775.c @@ -5,11 +5,6 @@ * * Based on saa7115 driver * - * Copyright (C) 2005 Hans Verkuil - * - Cleanup - * - V4L2 API update - * - sound fixes - * * 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 @@ -36,7 +31,7 @@ #include MODULE_DESCRIPTION("wm8775 driver"); -MODULE_AUTHOR("Ulf Eklund, Hans Verkuil"); +MODULE_AUTHOR("Ulf Eklund"); MODULE_LICENSE("GPL"); #define wm8775_err(fmt, arg...) do { \ diff --git a/trunk/drivers/mmc/mmci.c b/trunk/drivers/mmc/mmci.c index 166c9b0ad04e..1e6bdba26756 100644 --- a/trunk/drivers/mmc/mmci.c +++ b/trunk/drivers/mmc/mmci.c @@ -22,6 +22,7 @@ #include #include +#include #include #include #include diff --git a/trunk/drivers/mtd/maps/Kconfig b/trunk/drivers/mtd/maps/Kconfig index 846a533323a8..48638c8097a5 100644 --- a/trunk/drivers/mtd/maps/Kconfig +++ b/trunk/drivers/mtd/maps/Kconfig @@ -94,7 +94,7 @@ config MTD_NETSC520 config MTD_TS5500 tristate "JEDEC Flash device mapped on Technologic Systems TS-5500" - depends on X86 + depends on ELAN select MTD_PARTITIONS select MTD_JEDECPROBE select MTD_CFI_AMDSTD diff --git a/trunk/drivers/net/3c509.c b/trunk/drivers/net/3c509.c index 824e430486c2..977935a3d898 100644 --- a/trunk/drivers/net/3c509.c +++ b/trunk/drivers/net/3c509.c @@ -84,7 +84,6 @@ static int max_interrupt_work = 10; #include #include #include -#include #include #include /* for udelay() */ #include @@ -174,7 +173,7 @@ struct el3_private { /* skb send-queue */ int head, size; struct sk_buff *queue[SKB_QUEUE_SIZE]; -#ifdef CONFIG_PM_LEGACY +#ifdef CONFIG_PM struct pm_dev *pmdev; #endif enum { @@ -201,7 +200,7 @@ static void el3_tx_timeout (struct net_device *dev); static void el3_down(struct net_device *dev); static void el3_up(struct net_device *dev); static struct ethtool_ops ethtool_ops; -#ifdef CONFIG_PM_LEGACY +#ifdef CONFIG_PM static int el3_suspend(struct pm_dev *pdev); static int el3_resume(struct pm_dev *pdev); static int el3_pm_callback(struct pm_dev *pdev, pm_request_t rqst, void *data); @@ -362,7 +361,7 @@ static void el3_common_remove (struct net_device *dev) struct el3_private *lp = netdev_priv(dev); (void) lp; /* Keep gcc quiet... */ -#ifdef CONFIG_PM_LEGACY +#ifdef CONFIG_PM if (lp->pmdev) pm_unregister(lp->pmdev); #endif @@ -572,7 +571,7 @@ static int __init el3_probe(int card_idx) if (err) goto out1; -#ifdef CONFIG_PM_LEGACY +#ifdef CONFIG_PM /* register power management */ lp->pmdev = pm_register(PM_ISA_DEV, card_idx, el3_pm_callback); if (lp->pmdev) { @@ -1480,7 +1479,7 @@ el3_up(struct net_device *dev) } /* Power Management support functions */ -#ifdef CONFIG_PM_LEGACY +#ifdef CONFIG_PM static int el3_suspend(struct pm_dev *pdev) @@ -1549,7 +1548,7 @@ el3_pm_callback(struct pm_dev *pdev, pm_request_t rqst, void *data) return 0; } -#endif /* CONFIG_PM_LEGACY */ +#endif /* CONFIG_PM */ /* Parameters that may be passed into the module. */ static int debug = -1; diff --git a/trunk/drivers/net/au1000_eth.c b/trunk/drivers/net/au1000_eth.c index cd0b1dccfb61..332e9953c55c 100644 --- a/trunk/drivers/net/au1000_eth.c +++ b/trunk/drivers/net/au1000_eth.c @@ -32,7 +32,6 @@ * */ -#include #include #include #include diff --git a/trunk/drivers/net/e100.c b/trunk/drivers/net/e100.c index 22cd04556707..7a6aeae2c9fa 100644 --- a/trunk/drivers/net/e100.c +++ b/trunk/drivers/net/e100.c @@ -156,7 +156,7 @@ #define DRV_NAME "e100" #define DRV_EXT "-NAPI" -#define DRV_VERSION "3.4.14-k4"DRV_EXT +#define DRV_VERSION "3.4.14-k2"DRV_EXT #define DRV_DESCRIPTION "Intel(R) PRO/100 Network Driver" #define DRV_COPYRIGHT "Copyright(c) 1999-2005 Intel Corporation" #define PFX DRV_NAME ": " @@ -903,8 +903,8 @@ static void mdio_write(struct net_device *netdev, int addr, int reg, int data) static void e100_get_defaults(struct nic *nic) { - struct param_range rfds = { .min = 16, .max = 256, .count = 256 }; - struct param_range cbs = { .min = 64, .max = 256, .count = 128 }; + struct param_range rfds = { .min = 16, .max = 256, .count = 64 }; + struct param_range cbs = { .min = 64, .max = 256, .count = 64 }; pci_read_config_byte(nic->pdev, PCI_REVISION_ID, &nic->rev_id); /* MAC type is encoded as rev ID; exception: ICH is treated as 82559 */ @@ -1007,264 +1007,25 @@ static void e100_configure(struct nic *nic, struct cb *cb, struct sk_buff *skb) c[16], c[17], c[18], c[19], c[20], c[21], c[22], c[23]); } -/********************************************************/ -/* Micro code for 8086:1229 Rev 8 */ -/********************************************************/ - -/* Parameter values for the D101M B-step */ -#define D101M_CPUSAVER_TIMER_DWORD 78 -#define D101M_CPUSAVER_BUNDLE_DWORD 65 -#define D101M_CPUSAVER_MIN_SIZE_DWORD 126 - -#define D101M_B_RCVBUNDLE_UCODE \ -{\ -0x00550215, 0xFFFF0437, 0xFFFFFFFF, 0x06A70789, 0xFFFFFFFF, 0x0558FFFF, \ -0x000C0001, 0x00101312, 0x000C0008, 0x00380216, \ -0x0010009C, 0x00204056, 0x002380CC, 0x00380056, \ -0x0010009C, 0x00244C0B, 0x00000800, 0x00124818, \ -0x00380438, 0x00000000, 0x00140000, 0x00380555, \ -0x00308000, 0x00100662, 0x00100561, 0x000E0408, \ -0x00134861, 0x000C0002, 0x00103093, 0x00308000, \ -0x00100624, 0x00100561, 0x000E0408, 0x00100861, \ -0x000C007E, 0x00222C21, 0x000C0002, 0x00103093, \ -0x00380C7A, 0x00080000, 0x00103090, 0x00380C7A, \ -0x00000000, 0x00000000, 0x00000000, 0x00000000, \ -0x0010009C, 0x00244C2D, 0x00010004, 0x00041000, \ -0x003A0437, 0x00044010, 0x0038078A, 0x00000000, \ -0x00100099, 0x00206C7A, 0x0010009C, 0x00244C48, \ -0x00130824, 0x000C0001, 0x00101213, 0x00260C75, \ -0x00041000, 0x00010004, 0x00130826, 0x000C0006, \ -0x002206A8, 0x0013C926, 0x00101313, 0x003806A8, \ -0x00000000, 0x00000000, 0x00000000, 0x00000000, \ -0x00000000, 0x00000000, 0x00000000, 0x00000000, \ -0x00080600, 0x00101B10, 0x00050004, 0x00100826, \ -0x00101210, 0x00380C34, 0x00000000, 0x00000000, \ -0x0021155B, 0x00100099, 0x00206559, 0x0010009C, \ -0x00244559, 0x00130836, 0x000C0000, 0x00220C62, \ -0x000C0001, 0x00101B13, 0x00229C0E, 0x00210C0E, \ -0x00226C0E, 0x00216C0E, 0x0022FC0E, 0x00215C0E, \ -0x00214C0E, 0x00380555, 0x00010004, 0x00041000, \ -0x00278C67, 0x00040800, 0x00018100, 0x003A0437, \ -0x00130826, 0x000C0001, 0x00220559, 0x00101313, \ -0x00380559, 0x00000000, 0x00000000, 0x00000000, \ -0x00000000, 0x00000000, 0x00000000, 0x00000000, \ -0x00000000, 0x00130831, 0x0010090B, 0x00124813, \ -0x000CFF80, 0x002606AB, 0x00041000, 0x00010004, \ -0x003806A8, 0x00000000, 0x00000000, 0x00000000, \ -} - -/********************************************************/ -/* Micro code for 8086:1229 Rev 9 */ -/********************************************************/ - -/* Parameter values for the D101S */ -#define D101S_CPUSAVER_TIMER_DWORD 78 -#define D101S_CPUSAVER_BUNDLE_DWORD 67 -#define D101S_CPUSAVER_MIN_SIZE_DWORD 128 - -#define D101S_RCVBUNDLE_UCODE \ -{\ -0x00550242, 0xFFFF047E, 0xFFFFFFFF, 0x06FF0818, 0xFFFFFFFF, 0x05A6FFFF, \ -0x000C0001, 0x00101312, 0x000C0008, 0x00380243, \ -0x0010009C, 0x00204056, 0x002380D0, 0x00380056, \ -0x0010009C, 0x00244F8B, 0x00000800, 0x00124818, \ -0x0038047F, 0x00000000, 0x00140000, 0x003805A3, \ -0x00308000, 0x00100610, 0x00100561, 0x000E0408, \ -0x00134861, 0x000C0002, 0x00103093, 0x00308000, \ -0x00100624, 0x00100561, 0x000E0408, 0x00100861, \ -0x000C007E, 0x00222FA1, 0x000C0002, 0x00103093, \ -0x00380F90, 0x00080000, 0x00103090, 0x00380F90, \ -0x00000000, 0x00000000, 0x00000000, 0x00000000, \ -0x0010009C, 0x00244FAD, 0x00010004, 0x00041000, \ -0x003A047E, 0x00044010, 0x00380819, 0x00000000, \ -0x00100099, 0x00206FFD, 0x0010009A, 0x0020AFFD, \ -0x0010009C, 0x00244FC8, 0x00130824, 0x000C0001, \ -0x00101213, 0x00260FF7, 0x00041000, 0x00010004, \ -0x00130826, 0x000C0006, 0x00220700, 0x0013C926, \ -0x00101313, 0x00380700, 0x00000000, 0x00000000, \ -0x00000000, 0x00000000, 0x00000000, 0x00000000, \ -0x00080600, 0x00101B10, 0x00050004, 0x00100826, \ -0x00101210, 0x00380FB6, 0x00000000, 0x00000000, \ -0x002115A9, 0x00100099, 0x002065A7, 0x0010009A, \ -0x0020A5A7, 0x0010009C, 0x002445A7, 0x00130836, \ -0x000C0000, 0x00220FE4, 0x000C0001, 0x00101B13, \ -0x00229F8E, 0x00210F8E, 0x00226F8E, 0x00216F8E, \ -0x0022FF8E, 0x00215F8E, 0x00214F8E, 0x003805A3, \ -0x00010004, 0x00041000, 0x00278FE9, 0x00040800, \ -0x00018100, 0x003A047E, 0x00130826, 0x000C0001, \ -0x002205A7, 0x00101313, 0x003805A7, 0x00000000, \ -0x00000000, 0x00000000, 0x00000000, 0x00000000, \ -0x00000000, 0x00000000, 0x00000000, 0x00130831, \ -0x0010090B, 0x00124813, 0x000CFF80, 0x00260703, \ -0x00041000, 0x00010004, 0x00380700 \ -} - -/********************************************************/ -/* Micro code for the 8086:1229 Rev F/10 */ -/********************************************************/ - -/* Parameter values for the D102 E-step */ -#define D102_E_CPUSAVER_TIMER_DWORD 42 -#define D102_E_CPUSAVER_BUNDLE_DWORD 54 -#define D102_E_CPUSAVER_MIN_SIZE_DWORD 46 - -#define D102_E_RCVBUNDLE_UCODE \ -{\ -0x007D028F, 0x0E4204F9, 0x14ED0C85, 0x14FA14E9, 0x0EF70E36, 0x1FFF1FFF, \ -0x00E014B9, 0x00000000, 0x00000000, 0x00000000, \ -0x00E014BD, 0x00000000, 0x00000000, 0x00000000, \ -0x00E014D5, 0x00000000, 0x00000000, 0x00000000, \ -0x00000000, 0x00000000, 0x00000000, 0x00000000, \ -0x00E014C1, 0x00000000, 0x00000000, 0x00000000, \ -0x00000000, 0x00000000, 0x00000000, 0x00000000, \ -0x00000000, 0x00000000, 0x00000000, 0x00000000, \ -0x00000000, 0x00000000, 0x00000000, 0x00000000, \ -0x00E014C8, 0x00000000, 0x00000000, 0x00000000, \ -0x00200600, 0x00E014EE, 0x00000000, 0x00000000, \ -0x0030FF80, 0x00940E46, 0x00038200, 0x00102000, \ -0x00E00E43, 0x00000000, 0x00000000, 0x00000000, \ -0x00300006, 0x00E014FB, 0x00000000, 0x00000000, \ -0x00000000, 0x00000000, 0x00000000, 0x00000000, \ -0x00000000, 0x00000000, 0x00000000, 0x00000000, \ -0x00000000, 0x00000000, 0x00000000, 0x00000000, \ -0x00906E41, 0x00800E3C, 0x00E00E39, 0x00000000, \ -0x00906EFD, 0x00900EFD, 0x00E00EF8, 0x00000000, \ -0x00000000, 0x00000000, 0x00000000, 0x00000000, \ -0x00000000, 0x00000000, 0x00000000, 0x00000000, \ -0x00000000, 0x00000000, 0x00000000, 0x00000000, \ -0x00000000, 0x00000000, 0x00000000, 0x00000000, \ -0x00000000, 0x00000000, 0x00000000, 0x00000000, \ -0x00000000, 0x00000000, 0x00000000, 0x00000000, \ -0x00000000, 0x00000000, 0x00000000, 0x00000000, \ -0x00000000, 0x00000000, 0x00000000, 0x00000000, \ -0x00000000, 0x00000000, 0x00000000, 0x00000000, \ -0x00000000, 0x00000000, 0x00000000, 0x00000000, \ -0x00000000, 0x00000000, 0x00000000, 0x00000000, \ -0x00000000, 0x00000000, 0x00000000, 0x00000000, \ -0x00000000, 0x00000000, 0x00000000, 0x00000000, \ -0x00000000, 0x00000000, 0x00000000, 0x00000000, \ -} - static void e100_load_ucode(struct nic *nic, struct cb *cb, struct sk_buff *skb) { -/* *INDENT-OFF* */ - static struct { - u32 ucode[UCODE_SIZE + 1]; - u8 mac; - u8 timer_dword; - u8 bundle_dword; - u8 min_size_dword; - } ucode_opts[] = { - { D101M_B_RCVBUNDLE_UCODE, - mac_82559_D101M, - D101M_CPUSAVER_TIMER_DWORD, - D101M_CPUSAVER_BUNDLE_DWORD, - D101M_CPUSAVER_MIN_SIZE_DWORD }, - { D101S_RCVBUNDLE_UCODE, - mac_82559_D101S, - D101S_CPUSAVER_TIMER_DWORD, - D101S_CPUSAVER_BUNDLE_DWORD, - D101S_CPUSAVER_MIN_SIZE_DWORD }, - { D102_E_RCVBUNDLE_UCODE, - mac_82551_F, - D102_E_CPUSAVER_TIMER_DWORD, - D102_E_CPUSAVER_BUNDLE_DWORD, - D102_E_CPUSAVER_MIN_SIZE_DWORD }, - { D102_E_RCVBUNDLE_UCODE, - mac_82551_10, - D102_E_CPUSAVER_TIMER_DWORD, - D102_E_CPUSAVER_BUNDLE_DWORD, - D102_E_CPUSAVER_MIN_SIZE_DWORD }, - { {0}, 0, 0, 0, 0} - }, *opts; -/* *INDENT-ON* */ - -/************************************************************************* -* CPUSaver parameters -* -* All CPUSaver parameters are 16-bit literals that are part of a -* "move immediate value" instruction. By changing the value of -* the literal in the instruction before the code is loaded, the -* driver can change the algorithm. -* -* INTDELAY - This loads the dead-man timer with its inital value. -* When this timer expires the interrupt is asserted, and the -* timer is reset each time a new packet is received. (see -* BUNDLEMAX below to set the limit on number of chained packets) -* The current default is 0x600 or 1536. Experiments show that -* the value should probably stay within the 0x200 - 0x1000. -* -* BUNDLEMAX - -* This sets the maximum number of frames that will be bundled. In -* some situations, such as the TCP windowing algorithm, it may be -* better to limit the growth of the bundle size than let it go as -* high as it can, because that could cause too much added latency. -* The default is six, because this is the number of packets in the -* default TCP window size. A value of 1 would make CPUSaver indicate -* an interrupt for every frame received. If you do not want to put -* a limit on the bundle size, set this value to xFFFF. -* -* BUNDLESMALL - -* This contains a bit-mask describing the minimum size frame that -* will be bundled. The default masks the lower 7 bits, which means -* that any frame less than 128 bytes in length will not be bundled, -* but will instead immediately generate an interrupt. This does -* not affect the current bundle in any way. Any frame that is 128 -* bytes or large will be bundled normally. This feature is meant -* to provide immediate indication of ACK frames in a TCP environment. -* Customers were seeing poor performance when a machine with CPUSaver -* enabled was sending but not receiving. The delay introduced when -* the ACKs were received was enough to reduce total throughput, because -* the sender would sit idle until the ACK was finally seen. -* -* The current default is 0xFF80, which masks out the lower 7 bits. -* This means that any frame which is x7F (127) bytes or smaller -* will cause an immediate interrupt. Because this value must be a -* bit mask, there are only a few valid values that can be used. To -* turn this feature off, the driver can write the value xFFFF to the -* lower word of this instruction (in the same way that the other -* parameters are used). Likewise, a value of 0xF800 (2047) would -* cause an interrupt to be generated for every frame, because all -* standard Ethernet frames are <= 2047 bytes in length. -*************************************************************************/ - -/* if you wish to disable the ucode functionality, while maintaining the - * workarounds it provides, set the following defines to: - * BUNDLESMALL 0 - * BUNDLEMAX 1 - * INTDELAY 1 - */ -#define BUNDLESMALL 1 -#define BUNDLEMAX (u16)6 -#define INTDELAY (u16)1536 /* 0x600 */ - - /* do not load u-code for ICH devices */ - if (nic->flags & ich) - goto noloaducode; - - /* Search for ucode match against h/w rev_id */ - for (opts = ucode_opts; opts->mac; opts++) { - int i; - u32 *ucode = opts->ucode; - if (nic->mac != opts->mac) - continue; - - /* Insert user-tunable settings */ - ucode[opts->timer_dword] &= 0xFFFF0000; - ucode[opts->timer_dword] |= INTDELAY; - ucode[opts->bundle_dword] &= 0xFFFF0000; - ucode[opts->bundle_dword] |= BUNDLEMAX; - ucode[opts->min_size_dword] &= 0xFFFF0000; - ucode[opts->min_size_dword] |= (BUNDLESMALL) ? 0xFFFF : 0xFF80; - - for (i = 0; i < UCODE_SIZE; i++) + int i; + static const u32 ucode[UCODE_SIZE] = { + /* NFS packets are misinterpreted as TCO packets and + * incorrectly routed to the BMC over SMBus. This + * microcode patch checks the fragmented IP bit in the + * NFS/UDP header to distinguish between NFS and TCO. */ + 0x0EF70E36, 0x1FFF1FFF, 0x1FFF1FFF, 0x1FFF1FFF, 0x1FFF1FFF, + 0x1FFF1FFF, 0x00906E41, 0x00800E3C, 0x00E00E39, 0x00000000, + 0x00906EFD, 0x00900EFD, 0x00E00EF8, + }; + + if(nic->mac == mac_82551_F || nic->mac == mac_82551_10) { + for(i = 0; i < UCODE_SIZE; i++) cb->u.ucode[i] = cpu_to_le32(ucode[i]); cb->command = cpu_to_le16(cb_ucode); - return; - } - -noloaducode: - cb->command = cpu_to_le16(cb_nop); + } else + cb->command = cpu_to_le16(cb_nop); } static void e100_setup_iaaddr(struct nic *nic, struct cb *cb, diff --git a/trunk/drivers/net/fec_8xx/Kconfig b/trunk/drivers/net/fec_8xx/Kconfig index 94e7a9af8705..a84c232395e3 100644 --- a/trunk/drivers/net/fec_8xx/Kconfig +++ b/trunk/drivers/net/fec_8xx/Kconfig @@ -1,6 +1,6 @@ config FEC_8XX tristate "Motorola 8xx FEC driver" - depends on NET_ETHERNET && FEC + depends on NET_ETHERNET && 8xx select MII config FEC_8XX_GENERIC_PHY diff --git a/trunk/drivers/net/gianfar.c b/trunk/drivers/net/gianfar.c index 0f030b73cbb3..e3a329539f1c 100644 --- a/trunk/drivers/net/gianfar.c +++ b/trunk/drivers/net/gianfar.c @@ -6,7 +6,7 @@ * Based on 8260_io/fcc_enet.c * * Author: Andy Fleming - * Maintainer: Kumar Gala + * Maintainer: Kumar Gala (kumar.gala@freescale.com) * * Copyright (c) 2002-2004 Freescale Semiconductor, Inc. * diff --git a/trunk/drivers/net/gianfar.h b/trunk/drivers/net/gianfar.h index 5065ba82cb76..220084e53341 100644 --- a/trunk/drivers/net/gianfar.h +++ b/trunk/drivers/net/gianfar.h @@ -6,7 +6,7 @@ * Based on 8260_io/fcc_enet.c * * Author: Andy Fleming - * Maintainer: Kumar Gala + * Maintainer: Kumar Gala (kumar.gala@freescale.com) * * Copyright (c) 2002-2004 Freescale Semiconductor, Inc. * diff --git a/trunk/drivers/net/gianfar_ethtool.c b/trunk/drivers/net/gianfar_ethtool.c index cfa3cd7c91a0..5a2d810ce575 100644 --- a/trunk/drivers/net/gianfar_ethtool.c +++ b/trunk/drivers/net/gianfar_ethtool.c @@ -6,7 +6,7 @@ * Based on e1000 ethtool support * * Author: Andy Fleming - * Maintainer: Kumar Gala + * Maintainer: Kumar Gala (kumar.gala@freescale.com) * * Copyright (c) 2003,2004 Freescale Semiconductor, Inc. * diff --git a/trunk/drivers/net/gianfar_mii.c b/trunk/drivers/net/gianfar_mii.c index 04a462c2a5b7..9544279e8bcd 100644 --- a/trunk/drivers/net/gianfar_mii.c +++ b/trunk/drivers/net/gianfar_mii.c @@ -5,7 +5,7 @@ * Provides Bus interface for MIIM regs * * Author: Andy Fleming - * Maintainer: Kumar Gala + * Maintainer: Kumar Gala (kumar.gala@freescale.com) * * Copyright (c) 2002-2004 Freescale Semiconductor, Inc. * diff --git a/trunk/drivers/net/gianfar_mii.h b/trunk/drivers/net/gianfar_mii.h index e85eb216fb5b..56e5665d5c9b 100644 --- a/trunk/drivers/net/gianfar_mii.h +++ b/trunk/drivers/net/gianfar_mii.h @@ -5,7 +5,7 @@ * Driver for the MDIO bus controller in the Gianfar register space * * Author: Andy Fleming - * Maintainer: Kumar Gala + * Maintainer: Kumar Gala (kumar.gala@freescale.com) * * Copyright (c) 2002-2004 Freescale Semiconductor, Inc. * diff --git a/trunk/drivers/net/ioc3-eth.c b/trunk/drivers/net/ioc3-eth.c index 9b8295ee06ef..6a3129bc15a6 100644 --- a/trunk/drivers/net/ioc3-eth.c +++ b/trunk/drivers/net/ioc3-eth.c @@ -1360,7 +1360,7 @@ static struct pci_driver ioc3_driver = { static int __init ioc3_init_module(void) { - return pci_register_driver(&ioc3_driver); + return pci_module_init(&ioc3_driver); } static void __exit ioc3_cleanup_module(void) diff --git a/trunk/drivers/net/irda/ali-ircc.c b/trunk/drivers/net/irda/ali-ircc.c index 2e7882eb7d6f..9bf34681d3df 100644 --- a/trunk/drivers/net/irda/ali-ircc.c +++ b/trunk/drivers/net/irda/ali-ircc.c @@ -40,7 +40,6 @@ #include #include -#include #include #include diff --git a/trunk/drivers/net/irda/nsc-ircc.c b/trunk/drivers/net/irda/nsc-ircc.c index ee717d0e939e..805714ec9a8a 100644 --- a/trunk/drivers/net/irda/nsc-ircc.c +++ b/trunk/drivers/net/irda/nsc-ircc.c @@ -59,7 +59,6 @@ #include #include -#include #include #include diff --git a/trunk/drivers/net/r8169.c b/trunk/drivers/net/r8169.c index 14a76f7cf900..159b56a56ef4 100644 --- a/trunk/drivers/net/r8169.c +++ b/trunk/drivers/net/r8169.c @@ -1346,8 +1346,10 @@ rtl8169_init_board(struct pci_dev *pdev, struct net_device **dev_out, } else { if (netif_msg_probe(tp)) { printk(KERN_ERR PFX - "PowerManagement capability not found.\n"); + "Cannot find PowerManagement capability. " + "Aborting.\n"); } + goto err_out_mwi; } /* make sure PCI base addr 1 is MMIO */ @@ -2514,7 +2516,7 @@ rtl8169_interrupt(int irq, void *dev_instance, struct pt_regs *regs) } while (boguscnt > 0); if (boguscnt <= 0) { - if (netif_msg_intr(tp) && net_ratelimit() ) { + if (net_ratelimit() && netif_msg_intr(tp)) { printk(KERN_WARNING "%s: Too much work at interrupt!\n", dev->name); } diff --git a/trunk/drivers/net/saa9730.h b/trunk/drivers/net/saa9730.h index a7e9d29a86a7..9e9da6b4080f 100644 --- a/trunk/drivers/net/saa9730.h +++ b/trunk/drivers/net/saa9730.h @@ -1,7 +1,6 @@ /* - * Copyright (C) 2000, 2005 MIPS Technologies, Inc. All rights reserved. - * Authors: Carsten Langgaard - * Maciej W. Rozycki + * Carsten Langgaard, carstenl@mips.com + * Copyright (C) 2000 MIPS Technologies, Inc. All rights reserved. * * ######################################################################## * @@ -266,7 +265,6 @@ /* The SAA9730 (LAN) controller register map, as seen via the PCI-bus. */ #define SAA9730_LAN_REGS_ADDR 0x20400 -#define SAA9730_LAN_REGS_SIZE 0x00400 struct lan_saa9730_regmap { volatile unsigned int TxBuffA; /* 0x20400 */ @@ -311,7 +309,6 @@ typedef volatile struct lan_saa9730_regmap t_lan_saa9730_regmap; /* The SAA9730 (EVM) controller register map, as seen via the PCI-bus. */ #define SAA9730_EVM_REGS_ADDR 0x02000 -#define SAA9730_EVM_REGS_SIZE 0x00400 struct evm_saa9730_regmap { volatile unsigned int InterruptStatus1; /* 0x2000 */ @@ -332,32 +329,16 @@ typedef volatile struct evm_saa9730_regmap t_evm_saa9730_regmap; struct lan_saa9730_private { - /* - * Rx/Tx packet buffers. - * The Rx and Tx packets must be PACKET_SIZE aligned. - */ - void *buffer_start; - unsigned int buffer_size; - - /* - * DMA address of beginning of this object, returned - * by pci_alloc_consistent(). - */ - dma_addr_t dma_addr; - - /* Pointer to the associated pci device structure */ - struct pci_dev *pci_dev; - /* Pointer for the SAA9730 LAN controller register set. */ t_lan_saa9730_regmap *lan_saa9730_regs; /* Pointer to the SAA9730 EVM register. */ t_evm_saa9730_regmap *evm_saa9730_regs; + /* TRUE if the next buffer to write is RxBuffA, FALSE if RxBuffB. */ + unsigned char NextRcvToUseIsA; /* Rcv buffer Index. */ unsigned char NextRcvPacketIndex; - /* Next buffer index. */ - unsigned char NextRcvBufferIndex; /* Index of next packet to use in that buffer. */ unsigned char NextTxmPacketIndex; @@ -372,8 +353,13 @@ struct lan_saa9730_private { unsigned char DmaRcvPackets; unsigned char DmaTxmPackets; - void *TxmBuffer[LAN_SAA9730_BUFFERS][LAN_SAA9730_TXM_Q_SIZE]; - void *RcvBuffer[LAN_SAA9730_BUFFERS][LAN_SAA9730_RCV_Q_SIZE]; + unsigned char RcvAIndex; /* index into RcvBufferSpace[] for Blk A */ + unsigned char RcvBIndex; /* index into RcvBufferSpace[] for Blk B */ + + unsigned int + TxmBuffer[LAN_SAA9730_BUFFERS][LAN_SAA9730_TXM_Q_SIZE]; + unsigned int + RcvBuffer[LAN_SAA9730_BUFFERS][LAN_SAA9730_RCV_Q_SIZE]; unsigned int TxBufferFree[LAN_SAA9730_BUFFERS]; unsigned char PhysicalAddress[LAN_SAA9730_CAM_ENTRIES][6]; diff --git a/trunk/drivers/net/smc91x.c b/trunk/drivers/net/smc91x.c index 28bf2e69eb5e..c91e2e81f131 100644 --- a/trunk/drivers/net/smc91x.c +++ b/trunk/drivers/net/smc91x.c @@ -154,12 +154,6 @@ MODULE_LICENSE("GPL"); */ #define MEMORY_WAIT_TIME 16 -/* - * The maximum number of processing loops allowed for each call to the - * IRQ handler. - */ -#define MAX_IRQ_LOOPS 8 - /* * This selects whether TX packets are sent one by one to the SMC91x internal * memory and throttled until transmission completes. This may prevent @@ -690,6 +684,7 @@ static void smc_hardware_send_pkt(unsigned long data) /* queue the packet for TX */ SMC_SET_MMU_CMD(MC_ENQUEUE); + SMC_ACK_INT(IM_TX_EMPTY_INT); smc_special_unlock(&lp->lock); dev->trans_start = jiffies; @@ -1212,7 +1207,6 @@ static void smc_phy_configure(void *data) smc_phy_check_media(dev, 1); smc_phy_configure_exit: - SMC_SELECT_BANK(2); spin_unlock_irq(&lp->lock); lp->work_pending = 0; } @@ -1311,7 +1305,7 @@ static irqreturn_t smc_interrupt(int irq, void *dev_id, struct pt_regs *regs) SMC_SET_INT_MASK(0); /* set a timeout value, so I don't stay here forever */ - timeout = MAX_IRQ_LOOPS; + timeout = 8; do { status = SMC_GET_INT(); @@ -1378,13 +1372,10 @@ static irqreturn_t smc_interrupt(int irq, void *dev_id, struct pt_regs *regs) /* restore register states */ SMC_SET_PTR(saved_pointer); SMC_SET_INT_MASK(mask); + spin_unlock(&lp->lock); - if (timeout == MAX_IRQ_LOOPS) - PRINTK("%s: spurious interrupt (mask = 0x%02x)\n", - dev->name, mask); - DBG(3, "%s: Interrupt done (%d loops)\n", - dev->name, MAX_IRQ_LOOPS - timeout); + DBG(3, "%s: Interrupt done (%d loops)\n", dev->name, 8-timeout); /* * We return IRQ_HANDLED unconditionally here even if there was diff --git a/trunk/drivers/net/smc91x.h b/trunk/drivers/net/smc91x.h index 5c2824be4ee6..a10cd184d597 100644 --- a/trunk/drivers/net/smc91x.h +++ b/trunk/drivers/net/smc91x.h @@ -100,14 +100,14 @@ #define SMC_IO_SHIFT 0 #define SMC_NOWAIT 1 -#define SMC_inb(a, r) readb((a) + (r)) -#define SMC_insb(a, r, p, l) readsb((a) + (r), p, (l)) -#define SMC_inw(a, r) readw((a) + (r)) -#define SMC_insw(a, r, p, l) readsw((a) + (r), p, l) -#define SMC_outb(v, a, r) writeb(v, (a) + (r)) -#define SMC_outsb(a, r, p, l) writesb((a) + (r), p, (l)) -#define SMC_outw(v, a, r) writew(v, (a) + (r)) -#define SMC_outsw(a, r, p, l) writesw((a) + (r), p, l) +#define SMC_inb(a, r) inb((a) + (r)) +#define SMC_insb(a, r, p, l) insb((a) + (r), p, (l)) +#define SMC_inw(a, r) inw((a) + (r)) +#define SMC_insw(a, r, p, l) insw((a) + (r), p, l) +#define SMC_outb(v, a, r) outb(v, (a) + (r)) +#define SMC_outsb(a, r, p, l) outsb((a) + (r), p, (l)) +#define SMC_outw(v, a, r) outw(v, (a) + (r)) +#define SMC_outsw(a, r, p, l) outsw((a) + (r), p, l) #define set_irq_type(irq, type) do {} while (0) diff --git a/trunk/drivers/net/sungem.c b/trunk/drivers/net/sungem.c index 081717d01374..de399563a9db 100644 --- a/trunk/drivers/net/sungem.c +++ b/trunk/drivers/net/sungem.c @@ -128,8 +128,6 @@ static struct pci_device_id gem_pci_tbl[] = { PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0UL }, { PCI_VENDOR_ID_APPLE, PCI_DEVICE_ID_APPLE_SH_SUNGEM, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0UL }, - { PCI_VENDOR_ID_APPLE, PCI_DEVICE_ID_APPLE_IPID2_GMAC, - PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0UL }, {0, } }; diff --git a/trunk/drivers/net/wan/hdlc_cisco.c b/trunk/drivers/net/wan/hdlc_cisco.c index 1fd04662c4fc..a01efa6d5c62 100644 --- a/trunk/drivers/net/wan/hdlc_cisco.c +++ b/trunk/drivers/net/wan/hdlc_cisco.c @@ -192,9 +192,7 @@ static int cisco_rx(struct sk_buff *skb) "uptime %ud%uh%um%us)\n", dev->name, days, hrs, min, sec); -#if 0 netif_carrier_on(dev); -#endif hdlc->state.cisco.up = 1; } } @@ -227,9 +225,7 @@ static void cisco_timer(unsigned long arg) hdlc->state.cisco.settings.timeout * HZ)) { hdlc->state.cisco.up = 0; printk(KERN_INFO "%s: Link down\n", dev->name); -#if 0 netif_carrier_off(dev); -#endif } cisco_keepalive_send(dev, CISCO_KEEPALIVE_REQ, @@ -265,10 +261,8 @@ static void cisco_stop(struct net_device *dev) { hdlc_device *hdlc = dev_to_hdlc(dev); del_timer_sync(&hdlc->state.cisco.timer); -#if 0 if (netif_carrier_ok(dev)) netif_carrier_off(dev); -#endif hdlc->state.cisco.up = 0; hdlc->state.cisco.request_sent = 0; } diff --git a/trunk/drivers/net/wan/hdlc_fr.c b/trunk/drivers/net/wan/hdlc_fr.c index 523afe17564e..e1601d35dced 100644 --- a/trunk/drivers/net/wan/hdlc_fr.c +++ b/trunk/drivers/net/wan/hdlc_fr.c @@ -545,10 +545,8 @@ static void fr_set_link_state(int reliable, struct net_device *dev) hdlc->state.fr.reliable = reliable; if (reliable) { -#if 0 if (!netif_carrier_ok(dev)) netif_carrier_on(dev); -#endif hdlc->state.fr.n391cnt = 0; /* Request full status */ hdlc->state.fr.dce_changed = 1; @@ -562,10 +560,8 @@ static void fr_set_link_state(int reliable, struct net_device *dev) } } } else { -#if 0 if (netif_carrier_ok(dev)) netif_carrier_off(dev); -#endif while (pvc) { /* Deactivate all PVCs */ pvc_carrier(0, pvc); diff --git a/trunk/drivers/net/wan/hdlc_generic.c b/trunk/drivers/net/wan/hdlc_generic.c index 46cef8f92133..cdd4c09c2d90 100644 --- a/trunk/drivers/net/wan/hdlc_generic.c +++ b/trunk/drivers/net/wan/hdlc_generic.c @@ -79,13 +79,11 @@ static void __hdlc_set_carrier_on(struct net_device *dev) hdlc_device *hdlc = dev_to_hdlc(dev); if (hdlc->proto.start) return hdlc->proto.start(dev); -#if 0 #ifdef DEBUG_LINK if (netif_carrier_ok(dev)) printk(KERN_ERR "hdlc_set_carrier_on(): already on\n"); #endif netif_carrier_on(dev); -#endif } @@ -96,13 +94,11 @@ static void __hdlc_set_carrier_off(struct net_device *dev) if (hdlc->proto.stop) return hdlc->proto.stop(dev); -#if 0 #ifdef DEBUG_LINK if (!netif_carrier_ok(dev)) printk(KERN_ERR "hdlc_set_carrier_off(): already off\n"); #endif netif_carrier_off(dev); -#endif } @@ -298,10 +294,8 @@ int register_hdlc_device(struct net_device *dev) if (result != 0) return -EIO; -#if 0 if (netif_carrier_ok(dev)) netif_carrier_off(dev); /* no carrier until DCD goes up */ -#endif return 0; } diff --git a/trunk/drivers/net/wan/sdladrv.c b/trunk/drivers/net/wan/sdladrv.c index 032c0f81928e..7c2cf2e76300 100644 --- a/trunk/drivers/net/wan/sdladrv.c +++ b/trunk/drivers/net/wan/sdladrv.c @@ -1994,7 +1994,7 @@ static int detect_s514 (sdlahw_t* hw) modname, hw->irq); /* map the physical PCI memory to virtual memory */ - hw->dpmbase = ioremap((unsigned long)S514_mem_base_addr, + (void *)hw->dpmbase = ioremap((unsigned long)S514_mem_base_addr, (unsigned long)MAX_SIZEOF_S514_MEMORY); /* map the physical control register memory to virtual memory */ hw->vector = (unsigned long)ioremap( diff --git a/trunk/drivers/net/wireless/hermes.c b/trunk/drivers/net/wireless/hermes.c index 346c6febb033..579480dad374 100644 --- a/trunk/drivers/net/wireless/hermes.c +++ b/trunk/drivers/net/wireless/hermes.c @@ -398,7 +398,7 @@ static int hermes_bap_seek(hermes_t *hw, int bap, u16 id, u16 offset) * * Returns: < 0 on internal failure (errno), 0 on success, > 0 on error from firmware */ -int hermes_bap_pread(hermes_t *hw, int bap, void *buf, int len, +int hermes_bap_pread(hermes_t *hw, int bap, void *buf, unsigned len, u16 id, u16 offset) { int dreg = bap ? HERMES_DATA1 : HERMES_DATA0; @@ -424,7 +424,7 @@ int hermes_bap_pread(hermes_t *hw, int bap, void *buf, int len, * * Returns: < 0 on internal failure (errno), 0 on success, > 0 on error from firmware */ -int hermes_bap_pwrite(hermes_t *hw, int bap, const void *buf, int len, +int hermes_bap_pwrite(hermes_t *hw, int bap, const void *buf, unsigned len, u16 id, u16 offset) { int dreg = bap ? HERMES_DATA1 : HERMES_DATA0; @@ -450,7 +450,7 @@ int hermes_bap_pwrite(hermes_t *hw, int bap, const void *buf, int len, * * Returns: < 0 on internal failure (errno), 0 on success, > 0 on error from firmware */ -int hermes_bap_pwrite_pad(hermes_t *hw, int bap, const void *buf, unsigned data_len, int len, +int hermes_bap_pwrite_pad(hermes_t *hw, int bap, const void *buf, unsigned data_len, unsigned len, u16 id, u16 offset) { int dreg = bap ? HERMES_DATA1 : HERMES_DATA0; diff --git a/trunk/drivers/net/wireless/i82593.h b/trunk/drivers/net/wireless/i82593.h index afac5c7a323d..33acb8add4d6 100644 --- a/trunk/drivers/net/wireless/i82593.h +++ b/trunk/drivers/net/wireless/i82593.h @@ -7,16 +7,11 @@ * * Copyright 1994, Anders Klemets * + * This software may be freely distributed for noncommercial purposes + * as long as this notice is retained. + * * HISTORY * i82593.h,v - * Revision 1.4 2005/11/4 09:15:00 baroniunas - * Modified copyright with permission of author as follows: - * - * "If I82539.H is the only file with my copyright statement - * that is included in the Source Forge project, then you have - * my approval to change the copyright statement to be a GPL - * license, in the way you proposed on October 10." - * * Revision 1.1 1996/07/17 15:23:12 root * Initial revision * diff --git a/trunk/drivers/net/wireless/ipw2200.c b/trunk/drivers/net/wireless/ipw2200.c index 5e7c7e944c9d..b0d195d1721a 100644 --- a/trunk/drivers/net/wireless/ipw2200.c +++ b/trunk/drivers/net/wireless/ipw2200.c @@ -1110,7 +1110,8 @@ static struct ipw_fw_error *ipw_alloc_error_log(struct ipw_priv *priv) 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 + elem_len); + error->log = (struct ipw_event *)(error->elem + + (sizeof(*error->elem) * elem_len)); ipw_capture_event_log(priv, log_len, error->log); @@ -8925,10 +8926,6 @@ static int ipw_request_direct_scan(struct ipw_priv *priv, char *essid, 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_RF_KILL_MASK) { diff --git a/trunk/drivers/net/wireless/prism54/isl_38xx.c b/trunk/drivers/net/wireless/prism54/isl_38xx.c index 23deee69974b..109a96d90007 100644 --- a/trunk/drivers/net/wireless/prism54/isl_38xx.c +++ b/trunk/drivers/net/wireless/prism54/isl_38xx.c @@ -164,12 +164,12 @@ isl38xx_trigger_device(int asleep, void __iomem *device_base) /* assert the Wakeup interrupt in the Device Interrupt Register */ isl38xx_w32_flush(device_base, ISL38XX_DEV_INT_WAKEUP, ISL38XX_DEV_INT_REG); - -#if VERBOSE > SHOW_ERROR_MESSAGES udelay(ISL38XX_WRITEIO_DELAY); /* perform another read on the Device Status Register */ reg = readl(device_base + ISL38XX_CTRL_STAT_REG); + +#if VERBOSE > SHOW_ERROR_MESSAGES do_gettimeofday(¤t_time); DEBUG(SHOW_TRACING, "%08li.%08li Device register read %08x\n", current_time.tv_sec, (long)current_time.tv_usec, reg); diff --git a/trunk/drivers/pci/hotplug/pciehp_hpc.c b/trunk/drivers/pci/hotplug/pciehp_hpc.c index 2387e75da0fe..4a3cecca012c 100644 --- a/trunk/drivers/pci/hotplug/pciehp_hpc.c +++ b/trunk/drivers/pci/hotplug/pciehp_hpc.c @@ -31,8 +31,6 @@ #include #include #include -#include - #include "../pci.h" #include "pciehp.h" diff --git a/trunk/drivers/pci/hotplug/rpaphp_pci.c b/trunk/drivers/pci/hotplug/rpaphp_pci.c index 4b35097b3d9f..a7859a84d1ae 100644 --- a/trunk/drivers/pci/hotplug/rpaphp_pci.c +++ b/trunk/drivers/pci/hotplug/rpaphp_pci.c @@ -253,7 +253,7 @@ rpaphp_pci_config_slot(struct pci_bus *bus) if (!dn || !dn->child) return NULL; - if (_machine == PLATFORM_PSERIES_LPAR) { + if (systemcfg->platform == PLATFORM_PSERIES_LPAR) { of_scan_bus(dn, bus); if (list_empty(&bus->devices)) { err("%s: No new device found\n", __FUNCTION__); diff --git a/trunk/drivers/pci/hotplug/shpchp_hpc.c b/trunk/drivers/pci/hotplug/shpchp_hpc.c index 9987a6fd65b8..40905a6c8094 100644 --- a/trunk/drivers/pci/hotplug/shpchp_hpc.c +++ b/trunk/drivers/pci/hotplug/shpchp_hpc.c @@ -31,8 +31,6 @@ #include #include #include -#include - #include "shpchp.h" #ifdef DEBUG diff --git a/trunk/drivers/pcmcia/cs.c b/trunk/drivers/pcmcia/cs.c index a30aa74304a2..234cdca6fe13 100644 --- a/trunk/drivers/pcmcia/cs.c +++ b/trunk/drivers/pcmcia/cs.c @@ -513,11 +513,6 @@ static int socket_insert(struct pcmcia_socket *skt) ret = socket_setup(skt, setup_delay); if (ret == CS_SUCCESS) { skt->state |= SOCKET_PRESENT; - - printk(KERN_NOTICE "pccard: %s card inserted into slot %d\n", - (skt->state & SOCKET_CARDBUS) ? "CardBus" : "PCMCIA", - skt->sock); - #ifdef CONFIG_CARDBUS if (skt->state & SOCKET_CARDBUS) { cb_alloc(skt); @@ -603,7 +598,6 @@ static int socket_resume(struct pcmcia_socket *skt) static void socket_remove(struct pcmcia_socket *skt) { - printk(KERN_NOTICE "pccard: card ejected from slot %d\n", skt->sock); socket_shutdown(skt); cs_socket_put(skt); } diff --git a/trunk/drivers/pcmcia/ds.c b/trunk/drivers/pcmcia/ds.c index 7f8219f3fd9e..39d096b52926 100644 --- a/trunk/drivers/pcmcia/ds.c +++ b/trunk/drivers/pcmcia/ds.c @@ -544,9 +544,6 @@ struct pcmcia_device * pcmcia_device_add(struct pcmcia_socket *s, unsigned int f list_add_tail(&p_dev->socket_device_list, &s->devices_list); spin_unlock_irqrestore(&pcmcia_dev_list_lock, flags); - printk(KERN_NOTICE "pcmcia: registering new device %s\n", - p_dev->devname); - pcmcia_device_query(p_dev); if (device_register(&p_dev->dev)) { diff --git a/trunk/drivers/pcmcia/i82365.c b/trunk/drivers/pcmcia/i82365.c index 4d56bc9926d6..4ddd76239b34 100644 --- a/trunk/drivers/pcmcia/i82365.c +++ b/trunk/drivers/pcmcia/i82365.c @@ -1339,7 +1339,10 @@ static struct device_driver i82365_driver = { .resume = pcmcia_socket_dev_resume, }; -static struct platform_device *i82365_device; +static struct platform_device i82365_device = { + .name = "i82365", + .id = 0, +}; static int __init init_i82365(void) { @@ -1349,14 +1352,7 @@ static int __init init_i82365(void) if (ret) return ret; - i82365_device = platform_device_alloc("i82365", 0); - if (i82365_device) { - ret = platform_device_add(i82365_device); - if (ret) - platform_device_put(i82365_device); - } else - ret = -ENOMEM; - + ret = platform_device_register(&i82365_device); if (ret) { driver_unregister(&i82365_driver); return ret; @@ -1369,7 +1365,7 @@ static int __init init_i82365(void) if (sockets == 0) { printk("not found.\n"); - platform_device_unregister(i82365_device); + platform_device_unregister(&i82365_device); release_region(i365_base, 2); driver_unregister(&i82365_driver); return -ENODEV; @@ -1381,7 +1377,7 @@ static int __init init_i82365(void) /* register sockets with the pcmcia core */ for (i = 0; i < sockets; i++) { - socket[i].socket.dev.dev = &i82365_device->dev; + socket[i].socket.dev.dev = &i82365_device.dev; socket[i].socket.ops = &pcic_operations; socket[i].socket.resource_ops = &pccard_nonstatic_ops; socket[i].socket.owner = THIS_MODULE; @@ -1419,7 +1415,7 @@ static void __exit exit_i82365(void) if (socket[i].flags & IS_REGISTERED) pcmcia_unregister_socket(&socket[i].socket); } - platform_device_unregister(i82365_device); + platform_device_unregister(&i82365_device); if (poll_interval != 0) del_timer_sync(&poll_timer); if (grab_irq != 0) diff --git a/trunk/drivers/s390/char/raw3270.c b/trunk/drivers/s390/char/raw3270.c index 1026f2bc3185..f5b7d360fc10 100644 --- a/trunk/drivers/s390/char/raw3270.c +++ b/trunk/drivers/s390/char/raw3270.c @@ -1179,12 +1179,12 @@ raw3270_create_attributes(struct raw3270 *rp) //FIXME: check return code sysfs_create_group(&rp->cdev->dev.kobj, &raw3270_attr_group); rp->clttydev = - class_device_create(class3270, NULL, + class_device_create(class3270, MKDEV(IBM_TTY3270_MAJOR, rp->minor), &rp->cdev->dev, "tty%s", rp->cdev->dev.bus_id); rp->cltubdev = - class_device_create(class3270, NULL, + class_device_create(class3270, MKDEV(IBM_FS3270_MAJOR, rp->minor), &rp->cdev->dev, "tub%s", rp->cdev->dev.bus_id); diff --git a/trunk/drivers/sbus/char/rtc.c b/trunk/drivers/sbus/char/rtc.c index 9b988baf0b51..5774bdd0e26f 100644 --- a/trunk/drivers/sbus/char/rtc.c +++ b/trunk/drivers/sbus/char/rtc.c @@ -210,6 +210,27 @@ 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; @@ -237,6 +258,7 @@ 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/Kconfig b/trunk/drivers/scsi/Kconfig index 20dd85a77813..84c42c44e04d 100644 --- a/trunk/drivers/scsi/Kconfig +++ b/trunk/drivers/scsi/Kconfig @@ -497,7 +497,7 @@ config SCSI_ATA_PIIX If unsure, say N. config SCSI_SATA_MV - tristate "Marvell SATA support (HIGHLY EXPERIMENTAL)" + tristate "Marvell SATA support" depends on SCSI_SATA && PCI && EXPERIMENTAL help This option enables support for the Marvell Serial ATA family. diff --git a/trunk/drivers/scsi/ahci.c b/trunk/drivers/scsi/ahci.c index 83467a05dc8e..57ef7ae387d9 100644 --- a/trunk/drivers/scsi/ahci.c +++ b/trunk/drivers/scsi/ahci.c @@ -48,7 +48,7 @@ #include #define DRV_NAME "ahci" -#define DRV_VERSION "1.2" +#define DRV_VERSION "1.01" enum { @@ -134,7 +134,6 @@ enum { PORT_IRQ_D2H_REG_FIS, /* PORT_CMD bits */ - PORT_CMD_ATAPI = (1 << 24), /* Device is ATAPI */ PORT_CMD_LIST_ON = (1 << 15), /* cmd list DMA engine running */ PORT_CMD_FIS_ON = (1 << 14), /* FIS DMA engine running */ PORT_CMD_FIS_RX = (1 << 4), /* Enable FIS receive DMA engine */ @@ -442,7 +441,7 @@ static void ahci_phy_reset(struct ata_port *ap) void __iomem *port_mmio = (void __iomem *) ap->ioaddr.cmd_addr; struct ata_taskfile tf; struct ata_device *dev = &ap->device[0]; - u32 new_tmp, tmp; + u32 tmp; __sata_phy_reset(ap); @@ -456,21 +455,8 @@ static void ahci_phy_reset(struct ata_port *ap) tf.nsect = (tmp) & 0xff; dev->class = ata_dev_classify(&tf); - if (!ata_dev_present(dev)) { + if (!ata_dev_present(dev)) ata_port_disable(ap); - return; - } - - /* Make sure port's ATAPI bit is set appropriately */ - new_tmp = tmp = readl(port_mmio + PORT_CMD); - if (dev->class == ATA_DEV_ATAPI) - new_tmp |= PORT_CMD_ATAPI; - else - new_tmp &= ~PORT_CMD_ATAPI; - if (new_tmp != tmp) { - writel(new_tmp, port_mmio + PORT_CMD); - readl(port_mmio + PORT_CMD); /* flush */ - } } static u8 ahci_check_status(struct ata_port *ap) @@ -488,12 +474,11 @@ static void ahci_tf_read(struct ata_port *ap, struct ata_taskfile *tf) ata_tf_from_fis(d2h_fis, tf); } -static unsigned int ahci_fill_sg(struct ata_queued_cmd *qc) +static void ahci_fill_sg(struct ata_queued_cmd *qc) { struct ahci_port_priv *pp = qc->ap->private_data; struct scatterlist *sg; struct ahci_sg *ahci_sg; - unsigned int n_sg = 0; VPRINTK("ENTER\n"); @@ -508,12 +493,8 @@ static unsigned int ahci_fill_sg(struct ata_queued_cmd *qc) ahci_sg->addr = cpu_to_le32(addr & 0xffffffff); ahci_sg->addr_hi = cpu_to_le32((addr >> 16) >> 16); ahci_sg->flags_size = cpu_to_le32(sg_len - 1); - ahci_sg++; - n_sg++; } - - return n_sg; } static void ahci_qc_prep(struct ata_queued_cmd *qc) @@ -522,14 +503,13 @@ static void ahci_qc_prep(struct ata_queued_cmd *qc) struct ahci_port_priv *pp = ap->private_data; u32 opts; const u32 cmd_fis_len = 5; /* five dwords */ - unsigned int n_elem; /* * Fill in command slot information (currently only one slot, * slot 0, is currently since we don't do queueing) */ - opts = cmd_fis_len; + opts = (qc->n_elem << 16) | cmd_fis_len; if (qc->tf.flags & ATA_TFLAG_WRITE) opts |= AHCI_CMD_WRITE; if (is_atapi_taskfile(&qc->tf)) @@ -553,31 +533,16 @@ static void ahci_qc_prep(struct ata_queued_cmd *qc) if (!(qc->flags & ATA_QCFLAG_DMAMAP)) return; - n_elem = ahci_fill_sg(qc); - - pp->cmd_slot[0].opts |= cpu_to_le32(n_elem << 16); + ahci_fill_sg(qc); } -static void ahci_restart_port(struct ata_port *ap, u32 irq_stat) +static void ahci_intr_error(struct ata_port *ap, u32 irq_stat) { void __iomem *mmio = ap->host_set->mmio_base; void __iomem *port_mmio = ahci_port_base(mmio, ap->port_no); u32 tmp; int work; - if ((ap->device[0].class != ATA_DEV_ATAPI) || - ((irq_stat & PORT_IRQ_TF_ERR) == 0)) - printk(KERN_WARNING "ata%u: port reset, " - "p_is %x is %x pis %x cmd %x tf %x ss %x se %x\n", - ap->id, - irq_stat, - readl(mmio + HOST_IRQ_STAT), - readl(port_mmio + PORT_IRQ_STAT), - readl(port_mmio + PORT_CMD), - readl(port_mmio + PORT_TFDATA), - readl(port_mmio + PORT_SCR_STAT), - readl(port_mmio + PORT_SCR_ERR)); - /* stop DMA */ tmp = readl(port_mmio + PORT_CMD); tmp &= ~PORT_CMD_START; @@ -615,6 +580,8 @@ static void ahci_restart_port(struct ata_port *ap, u32 irq_stat) tmp |= PORT_CMD_START; writel(tmp, port_mmio + PORT_CMD); readl(port_mmio + PORT_CMD); /* flush */ + + printk(KERN_WARNING "ata%u: error occurred, port reset\n", ap->id); } static void ahci_eng_timeout(struct ata_port *ap) @@ -625,17 +592,17 @@ static void ahci_eng_timeout(struct ata_port *ap) struct ata_queued_cmd *qc; unsigned long flags; - printk(KERN_WARNING "ata%u: handling error/timeout\n", ap->id); + DPRINTK("ENTER\n"); spin_lock_irqsave(&host_set->lock, flags); + ahci_intr_error(ap, readl(port_mmio + PORT_IRQ_STAT)); + qc = ata_qc_from_tag(ap, ap->active_tag); if (!qc) { printk(KERN_ERR "ata%u: BUG: timeout without command\n", ap->id); } else { - ahci_restart_port(ap, readl(port_mmio + PORT_IRQ_STAT)); - /* hack alert! We cannot use the supplied completion * function from inside the ->eh_strategy_handler() thread. * libata is the only user of ->eh_strategy_handler() in @@ -670,19 +637,9 @@ static inline int ahci_host_intr(struct ata_port *ap, struct ata_queued_cmd *qc) } if (status & PORT_IRQ_FATAL) { - unsigned int err_mask; - if (status & PORT_IRQ_TF_ERR) - err_mask = AC_ERR_DEV; - else if (status & PORT_IRQ_IF_ERR) - err_mask = AC_ERR_ATA_BUS; - else - err_mask = AC_ERR_HOST_BUS; - - /* command processing has stopped due to error; restart */ - ahci_restart_port(ap, status); - + ahci_intr_error(ap, status); if (qc) - ata_qc_complete(qc, err_mask); + ata_qc_complete(qc, AC_ERR_OTHER); } return 1; diff --git a/trunk/drivers/scsi/ata_piix.c b/trunk/drivers/scsi/ata_piix.c index 333d69dd84ef..855428ff37e9 100644 --- a/trunk/drivers/scsi/ata_piix.c +++ b/trunk/drivers/scsi/ata_piix.c @@ -50,7 +50,7 @@ #include #define DRV_NAME "ata_piix" -#define DRV_VERSION "1.05" +#define DRV_VERSION "1.04" enum { PIIX_IOCFG = 0x54, /* IDE I/O configuration register */ diff --git a/trunk/drivers/scsi/libata-core.c b/trunk/drivers/scsi/libata-core.c index 665ae79e1fd6..e51d9a8a2796 100644 --- a/trunk/drivers/scsi/libata-core.c +++ b/trunk/drivers/scsi/libata-core.c @@ -532,7 +532,8 @@ void ata_tf_to_fis(const struct ata_taskfile *tf, u8 *fis, u8 pmp) * @fis: Buffer from which data will be input * @tf: Taskfile to output * - * Converts a serial ATA FIS structure to a standard ATA taskfile. + * Converts a standard ATA taskfile to a Serial ATA + * FIS structure (Register - Host to Device). * * LOCKING: * Inherited from caller. @@ -1046,30 +1047,6 @@ static unsigned int ata_pio_modes(const struct ata_device *adev) return modes; } -static int ata_qc_wait_err(struct ata_queued_cmd *qc, - struct completion *wait) -{ - int rc = 0; - - if (wait_for_completion_timeout(wait, 30 * HZ) < 1) { - /* timeout handling */ - unsigned int err_mask = ac_err_mask(ata_chk_status(qc->ap)); - - if (!err_mask) { - printk(KERN_WARNING "ata%u: slow completion (cmd %x)\n", - qc->ap->id, qc->tf.command); - } else { - printk(KERN_WARNING "ata%u: qc timeout (cmd %x)\n", - qc->ap->id, qc->tf.command); - rc = -EIO; - } - - ata_qc_complete(qc, err_mask); - } - - return rc; -} - /** * ata_dev_identify - obtain IDENTIFY x DEVICE page * @ap: port on which device we wish to probe resides @@ -1149,7 +1126,7 @@ static void ata_dev_identify(struct ata_port *ap, unsigned int device) if (rc) goto err_out; else - ata_qc_wait_err(qc, &wait); + wait_for_completion(&wait); spin_lock_irqsave(&ap->host_set->lock, flags); ap->ops->tf_read(ap, &qc->tf); @@ -1287,7 +1264,7 @@ static void ata_dev_identify(struct ata_port *ap, unsigned int device) } /* ATAPI-specific feature tests */ - else if (dev->class == ATA_DEV_ATAPI) { + else { if (ata_id_is_ata(dev->id)) /* sanity check */ goto err_out_nosup; @@ -1594,13 +1571,11 @@ int ata_timing_compute(struct ata_device *adev, unsigned short speed, /* * Find the mode. - */ + */ if (!(s = ata_timing_find_mode(speed))) return -EINVAL; - memcpy(t, s, sizeof(*s)); - /* * If the drive is an EIDE drive, it can tell us it needs extended * PIO/MW_DMA cycle timing. @@ -1621,7 +1596,7 @@ int ata_timing_compute(struct ata_device *adev, unsigned short speed, * Convert the timing to bus clock counts. */ - ata_timing_quantize(t, t, T, UT); + ata_timing_quantize(s, t, T, UT); /* * Even in DMA/UDMA modes we still use PIO access for IDENTIFY, S.M.A.R.T @@ -2293,7 +2268,7 @@ static void ata_dev_set_xfermode(struct ata_port *ap, struct ata_device *dev) if (rc) ata_port_disable(ap); else - ata_qc_wait_err(qc, &wait); + wait_for_completion(&wait); DPRINTK("EXIT\n"); } @@ -2341,7 +2316,7 @@ static void ata_dev_reread_id(struct ata_port *ap, struct ata_device *dev) if (rc) goto err_out; - ata_qc_wait_err(qc, &wait); + wait_for_completion(&wait); swap_buf_le16(dev->id, ATA_ID_WORDS); @@ -2397,7 +2372,7 @@ static void ata_dev_init_params(struct ata_port *ap, struct ata_device *dev) if (rc) ata_port_disable(ap); else - ata_qc_wait_err(qc, &wait); + wait_for_completion(&wait); DPRINTK("EXIT\n"); } @@ -2425,7 +2400,7 @@ static void ata_sg_clean(struct ata_queued_cmd *qc) if (qc->flags & ATA_QCFLAG_SINGLE) assert(qc->n_elem == 1); - VPRINTK("unmapping %u sg elements\n", qc->n_elem); + DPRINTK("unmapping %u sg elements\n", qc->n_elem); /* if we padded the buffer out to 32-bit bound, and data * xfer direction is from-device, we must copy from the @@ -2435,8 +2410,7 @@ static void ata_sg_clean(struct ata_queued_cmd *qc) pad_buf = ap->pad + (qc->tag * ATA_DMA_PAD_SZ); if (qc->flags & ATA_QCFLAG_SG) { - if (qc->n_elem) - dma_unmap_sg(ap->host_set->dev, sg, qc->n_elem, dir); + dma_unmap_sg(ap->host_set->dev, sg, qc->n_elem, dir); /* restore last sg */ sg[qc->orig_n_elem - 1].length += qc->pad_len; if (pad_buf) { @@ -2446,10 +2420,8 @@ static void ata_sg_clean(struct ata_queued_cmd *qc) kunmap_atomic(psg->page, KM_IRQ0); } } else { - if (sg_dma_len(&sg[0]) > 0) - dma_unmap_single(ap->host_set->dev, - sg_dma_address(&sg[0]), sg_dma_len(&sg[0]), - dir); + dma_unmap_single(ap->host_set->dev, sg_dma_address(&sg[0]), + sg_dma_len(&sg[0]), dir); /* restore sg */ sg->length += qc->pad_len; if (pad_buf) @@ -2648,11 +2620,6 @@ static int ata_sg_setup_one(struct ata_queued_cmd *qc) sg->length, qc->pad_len); } - if (!sg->length) { - sg_dma_address(sg) = 0; - goto skip_map; - } - dma_address = dma_map_single(ap->host_set->dev, qc->buf_virt, sg->length, dir); if (dma_mapping_error(dma_address)) { @@ -2662,7 +2629,6 @@ static int ata_sg_setup_one(struct ata_queued_cmd *qc) } sg_dma_address(sg) = dma_address; -skip_map: sg_dma_len(sg) = sg->length; DPRINTK("mapped buffer of %d bytes for %s\n", sg_dma_len(sg), @@ -2690,7 +2656,7 @@ static int ata_sg_setup(struct ata_queued_cmd *qc) struct ata_port *ap = qc->ap; struct scatterlist *sg = qc->__sg; struct scatterlist *lsg = &sg[qc->n_elem - 1]; - int n_elem, pre_n_elem, dir, trim_sg = 0; + int n_elem, dir; VPRINTK("ENTER, ata%u\n", ap->id); assert(qc->flags & ATA_QCFLAG_SG); @@ -2724,24 +2690,13 @@ static int ata_sg_setup(struct ata_queued_cmd *qc) sg_dma_len(psg) = ATA_DMA_PAD_SZ; /* trim last sg */ lsg->length -= qc->pad_len; - if (lsg->length == 0) - trim_sg = 1; DPRINTK("padding done, sg[%d].length=%u pad_len=%u\n", qc->n_elem - 1, lsg->length, qc->pad_len); } - pre_n_elem = qc->n_elem; - if (trim_sg && pre_n_elem) - pre_n_elem--; - - if (!pre_n_elem) { - n_elem = 0; - goto skip_map; - } - dir = qc->dma_dir; - n_elem = dma_map_sg(ap->host_set->dev, sg, pre_n_elem, dir); + n_elem = dma_map_sg(ap->host_set->dev, sg, qc->n_elem, dir); if (n_elem < 1) { /* restore last sg */ lsg->length += qc->pad_len; @@ -2750,7 +2705,6 @@ static int ata_sg_setup(struct ata_queued_cmd *qc) DPRINTK("%d sg elements mapped\n", n_elem); -skip_map: qc->n_elem = n_elem; return 0; @@ -3310,11 +3264,32 @@ static void ata_qc_timeout(struct ata_queued_cmd *qc) { struct ata_port *ap = qc->ap; struct ata_host_set *host_set = ap->host_set; + struct ata_device *dev = qc->dev; u8 host_stat = 0, drv_stat; unsigned long flags; DPRINTK("ENTER\n"); + /* FIXME: doesn't this conflict with timeout handling? */ + if (qc->dev->class == ATA_DEV_ATAPI && qc->scsicmd) { + struct scsi_cmnd *cmd = qc->scsicmd; + + if (!(cmd->eh_eflags & SCSI_EH_CANCEL_CMD)) { + + /* finish completing original command */ + spin_lock_irqsave(&host_set->lock, flags); + __ata_qc_complete(qc); + spin_unlock_irqrestore(&host_set->lock, flags); + + atapi_request_sense(ap, dev, cmd); + + cmd->result = (CHECK_CONDITION << 1) | (DID_OK << 16); + scsi_finish_command(cmd); + + goto out; + } + } + spin_lock_irqsave(&host_set->lock, flags); /* hack alert! We cannot use the supplied completion @@ -3353,6 +3328,7 @@ static void ata_qc_timeout(struct ata_queued_cmd *qc) spin_unlock_irqrestore(&host_set->lock, flags); +out: DPRINTK("EXIT\n"); } @@ -3436,11 +3412,16 @@ struct ata_queued_cmd *ata_qc_new_init(struct ata_port *ap, qc = ata_qc_new(ap); if (qc) { + qc->__sg = NULL; + qc->flags = 0; qc->scsicmd = NULL; qc->ap = ap; qc->dev = dev; + qc->cursect = qc->cursg = qc->cursg_ofs = 0; + qc->nsect = 0; + qc->nbytes = qc->curbytes = 0; - ata_qc_reinit(qc); + ata_tf_init(ap, &qc->tf, dev->devno); } return qc; diff --git a/trunk/drivers/scsi/libata-scsi.c b/trunk/drivers/scsi/libata-scsi.c index 3b4ca55a3332..261be24e1df3 100644 --- a/trunk/drivers/scsi/libata-scsi.c +++ b/trunk/drivers/scsi/libata-scsi.c @@ -1955,44 +1955,22 @@ void ata_scsi_badcmd(struct scsi_cmnd *cmd, void (*done)(struct scsi_cmnd *), u8 done(cmd); } -static int atapi_sense_complete(struct ata_queued_cmd *qc,unsigned int err_mask) +void atapi_request_sense(struct ata_port *ap, struct ata_device *dev, + struct scsi_cmnd *cmd) { - if (err_mask && ((err_mask & AC_ERR_DEV) == 0)) - /* FIXME: not quite right; we don't want the - * translation of taskfile registers into - * a sense descriptors, since that's only - * correct for ATA, not ATAPI - */ - ata_gen_ata_desc_sense(qc); - - qc->scsidone(qc->scsicmd); - return 0; -} - -/* is it pointless to prefer PIO for "safety reasons"? */ -static inline int ata_pio_use_silly(struct ata_port *ap) -{ - return (ap->flags & ATA_FLAG_PIO_DMA); -} - -static void atapi_request_sense(struct ata_queued_cmd *qc) -{ - struct ata_port *ap = qc->ap; - struct scsi_cmnd *cmd = qc->scsicmd; + DECLARE_COMPLETION(wait); + struct ata_queued_cmd *qc; + unsigned long flags; + int rc; DPRINTK("ATAPI request sense\n"); + qc = ata_qc_new_init(ap, dev); + BUG_ON(qc == NULL); + /* FIXME: is this needed? */ memset(cmd->sense_buffer, 0, sizeof(cmd->sense_buffer)); - ap->ops->tf_read(ap, &qc->tf); - - /* fill these in, for the case where they are -not- overwritten */ - cmd->sense_buffer[0] = 0x70; - cmd->sense_buffer[2] = qc->tf.feature >> 4; - - ata_qc_reinit(qc); - ata_sg_init_one(qc, cmd->sense_buffer, sizeof(cmd->sense_buffer)); qc->dma_dir = DMA_FROM_DEVICE; @@ -2003,20 +1981,22 @@ static void atapi_request_sense(struct ata_queued_cmd *qc) qc->tf.flags |= ATA_TFLAG_ISADDR | ATA_TFLAG_DEVICE; qc->tf.command = ATA_CMD_PACKET; - if (ata_pio_use_silly(ap)) { - qc->tf.protocol = ATA_PROT_ATAPI_DMA; - qc->tf.feature |= ATAPI_PKT_DMA; - } else { - qc->tf.protocol = ATA_PROT_ATAPI; - qc->tf.lbam = (8 * 1024) & 0xff; - qc->tf.lbah = (8 * 1024) >> 8; - } + qc->tf.protocol = ATA_PROT_ATAPI; + qc->tf.lbam = (8 * 1024) & 0xff; + qc->tf.lbah = (8 * 1024) >> 8; qc->nbytes = SCSI_SENSE_BUFFERSIZE; - qc->complete_fn = atapi_sense_complete; + qc->waiting = &wait; + qc->complete_fn = ata_qc_complete_noop; - if (ata_qc_issue(qc)) - ata_qc_complete(qc, AC_ERR_OTHER); + spin_lock_irqsave(&ap->host_set->lock, flags); + rc = ata_qc_issue(qc); + spin_unlock_irqrestore(&ap->host_set->lock, flags); + + if (rc) + ata_port_disable(ap); + else + wait_for_completion(&wait); DPRINTK("EXIT\n"); } @@ -2028,8 +2008,19 @@ static int atapi_qc_complete(struct ata_queued_cmd *qc, unsigned int err_mask) VPRINTK("ENTER, err_mask 0x%X\n", err_mask); if (unlikely(err_mask & AC_ERR_DEV)) { + DPRINTK("request check condition\n"); + + /* FIXME: command completion with check condition + * but no sense causes the error handler to run, + * which then issues REQUEST SENSE, fills in the sense + * buffer, and completes the command (for the second + * time). We need to issue REQUEST SENSE some other + * way, to avoid completing the command twice. + */ cmd->result = SAM_STAT_CHECK_CONDITION; - atapi_request_sense(qc); + + qc->scsidone(cmd); + return 1; } @@ -2285,12 +2276,6 @@ ata_scsi_pass_thru(struct ata_queued_cmd *qc, const u8 *scsicmd) tf->device = scsicmd[8]; tf->command = scsicmd[9]; } - /* - * If slave is possible, enforce correct master/slave bit - */ - if (qc->ap->flags & ATA_FLAG_SLAVE_POSS) - tf->device = qc->dev->devno ? - tf->device | ATA_DEV1 : tf->device & ~ATA_DEV1; /* * Filter SET_FEATURES - XFER MODE command -- otherwise, diff --git a/trunk/drivers/scsi/libata.h b/trunk/drivers/scsi/libata.h index 8ebaa694d18e..fad051ca4672 100644 --- a/trunk/drivers/scsi/libata.h +++ b/trunk/drivers/scsi/libata.h @@ -29,7 +29,7 @@ #define __LIBATA_H__ #define DRV_NAME "libata" -#define DRV_VERSION "1.20" /* must be exactly four chars */ +#define DRV_VERSION "1.12" /* must be exactly four chars */ struct ata_scsi_args { u16 *id; @@ -54,6 +54,8 @@ extern int ata_cmd_ioctl(struct scsi_device *scsidev, void __user *arg); /* libata-scsi.c */ +extern void atapi_request_sense(struct ata_port *ap, struct ata_device *dev, + struct scsi_cmnd *cmd); extern void ata_scsi_scan_host(struct ata_port *ap); extern int ata_scsi_error(struct Scsi_Host *host); extern unsigned int ata_scsiop_inq_std(struct ata_scsi_args *args, u8 *rbuf, diff --git a/trunk/drivers/scsi/sata_mv.c b/trunk/drivers/scsi/sata_mv.c index ac184e60797e..257c128f4aaa 100644 --- a/trunk/drivers/scsi/sata_mv.c +++ b/trunk/drivers/scsi/sata_mv.c @@ -1,7 +1,7 @@ /* * sata_mv.c - Marvell SATA support * - * Copyright 2005: EMC Corporation, all rights reserved. + * Copyright 2005: EMC Corporation, all rights reserved. * * Please ALWAYS copy linux-ide@vger.kernel.org on emails. * @@ -50,9 +50,6 @@ enum { MV_PCI_REG_BASE = 0, MV_IRQ_COAL_REG_BASE = 0x18000, /* 6xxx part only */ MV_SATAHC0_REG_BASE = 0x20000, - MV_FLASH_CTL = 0x1046c, - MV_GPIO_PORT_CTL = 0x104f0, - MV_RESET_CFG = 0x180d8, MV_PCI_REG_SZ = MV_MAJOR_REG_AREA_SZ, MV_SATAHC_REG_SZ = MV_MAJOR_REG_AREA_SZ, @@ -75,6 +72,11 @@ enum { MV_SG_TBL_SZ = (16 * MV_MAX_SG_CT), MV_PORT_PRIV_DMA_SZ = (MV_CRQB_Q_SZ + MV_CRPB_Q_SZ + MV_SG_TBL_SZ), + /* Our DMA boundary is determined by an ePRD being unable to handle + * anything larger than 64KB + */ + MV_DMA_BOUNDARY = 0xffffU, + MV_PORTS_PER_HC = 4, /* == (port / MV_PORTS_PER_HC) to determine HC from 0-7 port */ MV_PORT_HC_SHIFT = 2, @@ -84,9 +86,16 @@ enum { /* Host Flags */ MV_FLAG_DUAL_HC = (1 << 30), /* two SATA Host Controllers */ MV_FLAG_IRQ_COALESCE = (1 << 29), /* IRQ coalescing capability */ + MV_FLAG_GLBL_SFT_RST = (1 << 28), /* Global Soft Reset support */ MV_COMMON_FLAGS = (ATA_FLAG_SATA | ATA_FLAG_NO_LEGACY | ATA_FLAG_SATA_RESET | ATA_FLAG_MMIO), - MV_6XXX_FLAGS = MV_FLAG_IRQ_COALESCE, + MV_6XXX_FLAGS = (MV_FLAG_IRQ_COALESCE | + MV_FLAG_GLBL_SFT_RST), + + chip_504x = 0, + chip_508x = 1, + chip_604x = 2, + chip_608x = 3, CRQB_FLAG_READ = (1 << 0), CRQB_TAG_SHIFT = 1, @@ -107,19 +116,8 @@ enum { PCI_MASTER_EMPTY = (1 << 3), GLOB_SFT_RST = (1 << 4), - MV_PCI_MODE = 0xd00, - MV_PCI_EXP_ROM_BAR_CTL = 0xd2c, - MV_PCI_DISC_TIMER = 0xd04, - MV_PCI_MSI_TRIGGER = 0xc38, - MV_PCI_SERR_MASK = 0xc28, - MV_PCI_XBAR_TMOUT = 0x1d04, - MV_PCI_ERR_LOW_ADDRESS = 0x1d40, - MV_PCI_ERR_HIGH_ADDRESS = 0x1d44, - MV_PCI_ERR_ATTRIBUTE = 0x1d48, - MV_PCI_ERR_COMMAND = 0x1d50, - - PCI_IRQ_CAUSE_OFS = 0x1d58, - PCI_IRQ_MASK_OFS = 0x1d5c, + PCI_IRQ_CAUSE_OFS = 0x1d58, + PCI_IRQ_MASK_OFS = 0x1d5c, PCI_UNMASK_ALL_IRQS = 0x7fffff, /* bits 22-0 */ HC_MAIN_IRQ_CAUSE_OFS = 0x1d60, @@ -136,7 +134,7 @@ enum { SELF_INT = (1 << 23), TWSI_INT = (1 << 24), HC_MAIN_RSVD = (0x7f << 25), /* bits 31-25 */ - HC_MAIN_MASKED_IRQS = (TRAN_LO_DONE | TRAN_HI_DONE | + HC_MAIN_MASKED_IRQS = (TRAN_LO_DONE | TRAN_HI_DONE | PORTS_0_7_COAL_DONE | GPIO_INT | TWSI_INT | HC_MAIN_RSVD), @@ -155,15 +153,6 @@ enum { /* SATA registers */ SATA_STATUS_OFS = 0x300, /* ctrl, err regs follow status */ SATA_ACTIVE_OFS = 0x350, - PHY_MODE3 = 0x310, - PHY_MODE4 = 0x314, - PHY_MODE2 = 0x330, - MV5_PHY_MODE = 0x74, - MV5_LT_MODE = 0x30, - MV5_PHY_CTL = 0x0C, - SATA_INTERFACE_CTL = 0x050, - - MV_M2_PREAMP_MASK = 0x7e0, /* Port registers */ EDMA_CFG_OFS = 0, @@ -193,16 +182,17 @@ enum { EDMA_ERR_LNK_CTRL_TX = (0x1f << 21), EDMA_ERR_LNK_DATA_TX = (0x1f << 26), EDMA_ERR_TRANS_PROTO = (1 << 31), - EDMA_ERR_FATAL = (EDMA_ERR_D_PAR | EDMA_ERR_PRD_PAR | + EDMA_ERR_FATAL = (EDMA_ERR_D_PAR | EDMA_ERR_PRD_PAR | EDMA_ERR_DEV_DCON | EDMA_ERR_CRBQ_PAR | EDMA_ERR_CRPB_PAR | EDMA_ERR_INTRL_PAR | - EDMA_ERR_IORDY | EDMA_ERR_LNK_CTRL_RX_2 | + EDMA_ERR_IORDY | EDMA_ERR_LNK_CTRL_RX_2 | EDMA_ERR_LNK_DATA_RX | - EDMA_ERR_LNK_DATA_TX | + EDMA_ERR_LNK_DATA_TX | EDMA_ERR_TRANS_PROTO), EDMA_REQ_Q_BASE_HI_OFS = 0x10, EDMA_REQ_Q_IN_PTR_OFS = 0x14, /* also contains BASE_LO */ + EDMA_REQ_Q_BASE_LO_MASK = 0xfffffc00U, EDMA_REQ_Q_OUT_PTR_OFS = 0x18, EDMA_REQ_Q_PTR_SHIFT = 5, @@ -210,6 +200,7 @@ enum { EDMA_RSP_Q_BASE_HI_OFS = 0x1c, EDMA_RSP_Q_IN_PTR_OFS = 0x20, EDMA_RSP_Q_OUT_PTR_OFS = 0x24, /* also contains BASE_LO */ + EDMA_RSP_Q_BASE_LO_MASK = 0xffffff00U, EDMA_RSP_Q_PTR_SHIFT = 3, EDMA_CMD_OFS = 0x28, @@ -217,44 +208,14 @@ enum { EDMA_DS = (1 << 1), ATA_RST = (1 << 2), - EDMA_IORDY_TMOUT = 0x34, - EDMA_ARB_CFG = 0x38, - /* Host private flags (hp_flags) */ MV_HP_FLAG_MSI = (1 << 0), - MV_HP_ERRATA_50XXB0 = (1 << 1), - MV_HP_ERRATA_50XXB2 = (1 << 2), - MV_HP_ERRATA_60X1B2 = (1 << 3), - MV_HP_ERRATA_60X1C0 = (1 << 4), - MV_HP_50XX = (1 << 5), /* Port private flags (pp_flags) */ MV_PP_FLAG_EDMA_EN = (1 << 0), MV_PP_FLAG_EDMA_DS_ACT = (1 << 1), }; -#define IS_50XX(hpriv) ((hpriv)->hp_flags & MV_HP_50XX) -#define IS_60XX(hpriv) (((hpriv)->hp_flags & MV_HP_50XX) == 0) - -enum { - /* Our DMA boundary is determined by an ePRD being unable to handle - * anything larger than 64KB - */ - MV_DMA_BOUNDARY = 0xffffU, - - EDMA_REQ_Q_BASE_LO_MASK = 0xfffffc00U, - - EDMA_RSP_Q_BASE_LO_MASK = 0xffffff00U, -}; - -enum chip_type { - chip_504x, - chip_508x, - chip_5080, - chip_604x, - chip_608x, -}; - /* Command ReQuest Block: 32B */ struct mv_crqb { u32 sg_addr; @@ -291,37 +252,14 @@ struct mv_port_priv { u32 pp_flags; }; -struct mv_port_signal { - u32 amps; - u32 pre; -}; - -struct mv_host_priv; -struct mv_hw_ops { - void (*phy_errata)(struct mv_host_priv *hpriv, void __iomem *mmio, - unsigned int port); - void (*enable_leds)(struct mv_host_priv *hpriv, void __iomem *mmio); - void (*read_preamp)(struct mv_host_priv *hpriv, int idx, - void __iomem *mmio); - int (*reset_hc)(struct mv_host_priv *hpriv, void __iomem *mmio, - unsigned int n_hc); - void (*reset_flash)(struct mv_host_priv *hpriv, void __iomem *mmio); - void (*reset_bus)(struct pci_dev *pdev, void __iomem *mmio); -}; - struct mv_host_priv { u32 hp_flags; - struct mv_port_signal signal[8]; - const struct mv_hw_ops *ops; }; static void mv_irq_clear(struct ata_port *ap); static u32 mv_scr_read(struct ata_port *ap, unsigned int sc_reg_in); static void mv_scr_write(struct ata_port *ap, unsigned int sc_reg_in, u32 val); -static u32 mv5_scr_read(struct ata_port *ap, unsigned int sc_reg_in); -static void mv5_scr_write(struct ata_port *ap, unsigned int sc_reg_in, u32 val); static void mv_phy_reset(struct ata_port *ap); -static void __mv_phy_reset(struct ata_port *ap, int can_sleep); static void mv_host_stop(struct ata_host_set *host_set); static int mv_port_start(struct ata_port *ap); static void mv_port_stop(struct ata_port *ap); @@ -332,29 +270,6 @@ 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 void mv5_phy_errata(struct mv_host_priv *hpriv, void __iomem *mmio, - unsigned int port); -static void mv5_enable_leds(struct mv_host_priv *hpriv, void __iomem *mmio); -static void mv5_read_preamp(struct mv_host_priv *hpriv, int idx, - void __iomem *mmio); -static int mv5_reset_hc(struct mv_host_priv *hpriv, void __iomem *mmio, - unsigned int n_hc); -static void mv5_reset_flash(struct mv_host_priv *hpriv, void __iomem *mmio); -static void mv5_reset_bus(struct pci_dev *pdev, void __iomem *mmio); - -static void mv6_phy_errata(struct mv_host_priv *hpriv, void __iomem *mmio, - unsigned int port); -static void mv6_enable_leds(struct mv_host_priv *hpriv, void __iomem *mmio); -static void mv6_read_preamp(struct mv_host_priv *hpriv, int idx, - void __iomem *mmio); -static int mv6_reset_hc(struct mv_host_priv *hpriv, void __iomem *mmio, - unsigned int n_hc); -static void mv6_reset_flash(struct mv_host_priv *hpriv, void __iomem *mmio); -static void mv_reset_pci_bus(struct pci_dev *pdev, void __iomem *mmio); -static void mv_channel_reset(struct mv_host_priv *hpriv, void __iomem *mmio, - unsigned int port_no); -static void mv_stop_and_reset(struct ata_port *ap); - static struct scsi_host_template mv_sht = { .module = THIS_MODULE, .name = DRV_NAME, @@ -363,7 +278,7 @@ static struct scsi_host_template mv_sht = { .eh_strategy_handler = ata_scsi_error, .can_queue = MV_USE_Q_DEPTH, .this_id = ATA_SHT_THIS_ID, - .sg_tablesize = MV_MAX_SG_CT / 2, + .sg_tablesize = MV_MAX_SG_CT, .max_sectors = ATA_MAX_SECTORS, .cmd_per_lun = ATA_SHT_CMD_PER_LUN, .emulated = ATA_SHT_EMULATED, @@ -375,34 +290,7 @@ static struct scsi_host_template mv_sht = { .ordered_flush = 1, }; -static const struct ata_port_operations mv5_ops = { - .port_disable = ata_port_disable, - - .tf_load = ata_tf_load, - .tf_read = ata_tf_read, - .check_status = ata_check_status, - .exec_command = ata_exec_command, - .dev_select = ata_std_dev_select, - - .phy_reset = mv_phy_reset, - - .qc_prep = mv_qc_prep, - .qc_issue = mv_qc_issue, - - .eng_timeout = mv_eng_timeout, - - .irq_handler = mv_interrupt, - .irq_clear = mv_irq_clear, - - .scr_read = mv5_scr_read, - .scr_write = mv5_scr_write, - - .port_start = mv_port_start, - .port_stop = mv_port_stop, - .host_stop = mv_host_stop, -}; - -static const struct ata_port_operations mv6_ops = { +static const struct ata_port_operations mv_ops = { .port_disable = ata_port_disable, .tf_load = ata_tf_load, @@ -434,44 +322,37 @@ static struct ata_port_info mv_port_info[] = { .sht = &mv_sht, .host_flags = MV_COMMON_FLAGS, .pio_mask = 0x1f, /* pio0-4 */ - .udma_mask = 0x7f, /* udma0-6 */ - .port_ops = &mv5_ops, + .udma_mask = 0, /* 0x7f (udma0-6 disabled for now) */ + .port_ops = &mv_ops, }, { /* chip_508x */ .sht = &mv_sht, .host_flags = (MV_COMMON_FLAGS | MV_FLAG_DUAL_HC), .pio_mask = 0x1f, /* pio0-4 */ - .udma_mask = 0x7f, /* udma0-6 */ - .port_ops = &mv5_ops, - }, - { /* chip_5080 */ - .sht = &mv_sht, - .host_flags = (MV_COMMON_FLAGS | MV_FLAG_DUAL_HC), - .pio_mask = 0x1f, /* pio0-4 */ - .udma_mask = 0x7f, /* udma0-6 */ - .port_ops = &mv5_ops, + .udma_mask = 0, /* 0x7f (udma0-6 disabled for now) */ + .port_ops = &mv_ops, }, { /* chip_604x */ .sht = &mv_sht, .host_flags = (MV_COMMON_FLAGS | MV_6XXX_FLAGS), .pio_mask = 0x1f, /* pio0-4 */ .udma_mask = 0x7f, /* udma0-6 */ - .port_ops = &mv6_ops, + .port_ops = &mv_ops, }, { /* chip_608x */ .sht = &mv_sht, - .host_flags = (MV_COMMON_FLAGS | MV_6XXX_FLAGS | + .host_flags = (MV_COMMON_FLAGS | MV_6XXX_FLAGS | MV_FLAG_DUAL_HC), .pio_mask = 0x1f, /* pio0-4 */ .udma_mask = 0x7f, /* udma0-6 */ - .port_ops = &mv6_ops, + .port_ops = &mv_ops, }, }; static const struct pci_device_id mv_pci_tbl[] = { {PCI_DEVICE(PCI_VENDOR_ID_MARVELL, 0x5040), 0, 0, chip_504x}, {PCI_DEVICE(PCI_VENDOR_ID_MARVELL, 0x5041), 0, 0, chip_504x}, - {PCI_DEVICE(PCI_VENDOR_ID_MARVELL, 0x5080), 0, 0, chip_5080}, + {PCI_DEVICE(PCI_VENDOR_ID_MARVELL, 0x5080), 0, 0, chip_508x}, {PCI_DEVICE(PCI_VENDOR_ID_MARVELL, 0x5081), 0, 0, chip_508x}, {PCI_DEVICE(PCI_VENDOR_ID_MARVELL, 0x6040), 0, 0, chip_604x}, @@ -490,24 +371,6 @@ static struct pci_driver mv_pci_driver = { .remove = ata_pci_remove_one, }; -static const struct mv_hw_ops mv5xxx_ops = { - .phy_errata = mv5_phy_errata, - .enable_leds = mv5_enable_leds, - .read_preamp = mv5_read_preamp, - .reset_hc = mv5_reset_hc, - .reset_flash = mv5_reset_flash, - .reset_bus = mv5_reset_bus, -}; - -static const struct mv_hw_ops mv6xxx_ops = { - .phy_errata = mv6_phy_errata, - .enable_leds = mv6_enable_leds, - .read_preamp = mv6_read_preamp, - .reset_hc = mv6_reset_hc, - .reset_flash = mv6_reset_flash, - .reset_bus = mv_reset_pci_bus, -}; - /* * Functions */ @@ -523,27 +386,11 @@ static inline void __iomem *mv_hc_base(void __iomem *base, unsigned int hc) return (base + MV_SATAHC0_REG_BASE + (hc * MV_SATAHC_REG_SZ)); } -static inline unsigned int mv_hc_from_port(unsigned int port) -{ - return port >> MV_PORT_HC_SHIFT; -} - -static inline unsigned int mv_hardport_from_port(unsigned int port) -{ - return port & MV_PORT_MASK; -} - -static inline void __iomem *mv_hc_base_from_port(void __iomem *base, - unsigned int port) -{ - return mv_hc_base(base, mv_hc_from_port(port)); -} - static inline void __iomem *mv_port_base(void __iomem *base, unsigned int port) { - return mv_hc_base_from_port(base, port) + - MV_SATAHC_ARBTR_REG_SZ + - (mv_hardport_from_port(port) * MV_PORT_REG_SZ); + return (mv_hc_base(base, port >> MV_PORT_HC_SHIFT) + + MV_SATAHC_ARBTR_REG_SZ + + ((port & MV_PORT_MASK) * MV_PORT_REG_SZ)); } static inline void __iomem *mv_ap_base(struct ata_port *ap) @@ -551,9 +398,9 @@ static inline void __iomem *mv_ap_base(struct ata_port *ap) return mv_port_base(ap->host_set->mmio_base, ap->port_no); } -static inline int mv_get_hc_count(unsigned long host_flags) +static inline int mv_get_hc_count(unsigned long hp_flags) { - return ((host_flags & MV_FLAG_DUAL_HC) ? 2 : 1); + return ((hp_flags & MV_FLAG_DUAL_HC) ? 2 : 1); } static void mv_irq_clear(struct ata_port *ap) @@ -605,7 +452,7 @@ static void mv_stop_dma(struct ata_port *ap) } else { assert(!(EDMA_EN & readl(port_mmio + EDMA_CMD_OFS))); } - + /* now properly wait for the eDMA to stop */ for (i = 1000; i > 0; i--) { reg = readl(port_mmio + EDMA_CMD_OFS); @@ -656,7 +503,7 @@ static void mv_dump_all_regs(void __iomem *mmio_base, int port, struct pci_dev *pdev) { #ifdef ATA_DEBUG - void __iomem *hc_base = mv_hc_base(mmio_base, + void __iomem *hc_base = mv_hc_base(mmio_base, port >> MV_PORT_HC_SHIFT); void __iomem *port_base; int start_port, num_ports, p, start_hc, num_hcs, hc; @@ -670,7 +517,7 @@ static void mv_dump_all_regs(void __iomem *mmio_base, int port, start_port = port; num_ports = num_hcs = 1; } - DPRINTK("All registers for port(s) %u-%u:\n", start_port, + DPRINTK("All registers for port(s) %u-%u:\n", start_port, num_ports > 1 ? num_ports - 1 : start_port); if (NULL != pdev) { @@ -737,6 +584,70 @@ static void mv_scr_write(struct ata_port *ap, unsigned int sc_reg_in, u32 val) } } +/** + * mv_global_soft_reset - Perform the 6xxx global soft reset + * @mmio_base: base address of the HBA + * + * This routine only applies to 6xxx parts. + * + * LOCKING: + * Inherited from caller. + */ +static int mv_global_soft_reset(void __iomem *mmio_base) +{ + void __iomem *reg = mmio_base + PCI_MAIN_CMD_STS_OFS; + int i, rc = 0; + u32 t; + + /* Following procedure defined in PCI "main command and status + * register" table. + */ + t = readl(reg); + writel(t | STOP_PCI_MASTER, reg); + + for (i = 0; i < 1000; i++) { + udelay(1); + t = readl(reg); + if (PCI_MASTER_EMPTY & t) { + break; + } + } + if (!(PCI_MASTER_EMPTY & t)) { + printk(KERN_ERR DRV_NAME ": PCI master won't flush\n"); + rc = 1; + goto done; + } + + /* set reset */ + i = 5; + do { + writel(t | GLOB_SFT_RST, reg); + t = readl(reg); + udelay(1); + } while (!(GLOB_SFT_RST & t) && (i-- > 0)); + + if (!(GLOB_SFT_RST & t)) { + printk(KERN_ERR DRV_NAME ": can't set global reset\n"); + rc = 1; + goto done; + } + + /* clear reset and *reenable the PCI master* (not mentioned in spec) */ + i = 5; + do { + writel(t & ~(GLOB_SFT_RST | STOP_PCI_MASTER), reg); + t = readl(reg); + udelay(1); + } while ((GLOB_SFT_RST & t) && (i-- > 0)); + + if (GLOB_SFT_RST & t) { + printk(KERN_ERR DRV_NAME ": can't clear global reset\n"); + rc = 1; + } +done: + return rc; +} + /** * mv_host_stop - Host specific cleanup/stop routine. * @host_set: host data structure @@ -790,7 +701,7 @@ static int mv_port_start(struct ata_port *ap) goto err_out; memset(pp, 0, sizeof(*pp)); - mem = dma_alloc_coherent(dev, MV_PORT_PRIV_DMA_SZ, &mem_dma, + mem = dma_alloc_coherent(dev, MV_PORT_PRIV_DMA_SZ, &mem_dma, GFP_KERNEL); if (!mem) goto err_out_pp; @@ -800,7 +711,7 @@ static int mv_port_start(struct ata_port *ap) if (rc) goto err_out_priv; - /* First item in chunk of DMA memory: + /* First item in chunk of DMA memory: * 32-slot command request table (CRQB), 32 bytes each in size */ pp->crqb = mem; @@ -808,7 +719,7 @@ static int mv_port_start(struct ata_port *ap) mem += MV_CRQB_Q_SZ; mem_dma += MV_CRQB_Q_SZ; - /* Second item: + /* Second item: * 32-slot command response table (CRPB), 8 bytes each in size */ pp->crpb = mem; @@ -822,18 +733,18 @@ static int mv_port_start(struct ata_port *ap) pp->sg_tbl = mem; pp->sg_tbl_dma = mem_dma; - writelfl(EDMA_CFG_Q_DEPTH | EDMA_CFG_RD_BRST_EXT | + writelfl(EDMA_CFG_Q_DEPTH | EDMA_CFG_RD_BRST_EXT | EDMA_CFG_WR_BUFF_LEN, port_mmio + EDMA_CFG_OFS); writel((pp->crqb_dma >> 16) >> 16, port_mmio + EDMA_REQ_Q_BASE_HI_OFS); - writelfl(pp->crqb_dma & EDMA_REQ_Q_BASE_LO_MASK, + writelfl(pp->crqb_dma & EDMA_REQ_Q_BASE_LO_MASK, port_mmio + EDMA_REQ_Q_IN_PTR_OFS); writelfl(0, port_mmio + EDMA_REQ_Q_OUT_PTR_OFS); writelfl(0, port_mmio + EDMA_RSP_Q_IN_PTR_OFS); writel((pp->crpb_dma >> 16) >> 16, port_mmio + EDMA_RSP_Q_BASE_HI_OFS); - writelfl(pp->crpb_dma & EDMA_RSP_Q_BASE_LO_MASK, + writelfl(pp->crpb_dma & EDMA_RSP_Q_BASE_LO_MASK, port_mmio + EDMA_RSP_Q_OUT_PTR_OFS); pp->req_producer = pp->rsp_consumer = 0; @@ -894,30 +805,20 @@ static void mv_fill_sg(struct ata_queued_cmd *qc) struct scatterlist *sg; ata_for_each_sg(sg, qc) { + u32 sg_len; dma_addr_t addr; - u32 sg_len, len, offset; addr = sg_dma_address(sg); sg_len = sg_dma_len(sg); - while (sg_len) { - offset = addr & MV_DMA_BOUNDARY; - len = sg_len; - if ((offset + sg_len) > 0x10000) - len = 0x10000 - offset; - - pp->sg_tbl[i].addr = cpu_to_le32(addr & 0xffffffff); - pp->sg_tbl[i].addr_hi = cpu_to_le32((addr >> 16) >> 16); - pp->sg_tbl[i].flags_size = cpu_to_le32(len); - - sg_len -= len; - addr += len; - - if (!sg_len && ata_sg_is_last(sg, qc)) - pp->sg_tbl[i].flags_size |= cpu_to_le32(EPRD_FLAG_END_OF_TBL); + pp->sg_tbl[i].addr = cpu_to_le32(addr & 0xffffffff); + pp->sg_tbl[i].addr_hi = cpu_to_le32((addr >> 16) >> 16); + assert(0 == (sg_len & ~MV_DMA_BOUNDARY)); + pp->sg_tbl[i].flags_size = cpu_to_le32(sg_len); + if (ata_sg_is_last(sg, qc)) + pp->sg_tbl[i].flags_size |= cpu_to_le32(EPRD_FLAG_END_OF_TBL); - i++; - } + i++; } } @@ -958,7 +859,7 @@ static void mv_qc_prep(struct ata_queued_cmd *qc) } /* the req producer index should be the same as we remember it */ - assert(((readl(mv_ap_base(qc->ap) + EDMA_REQ_Q_IN_PTR_OFS) >> + assert(((readl(mv_ap_base(qc->ap) + EDMA_REQ_Q_IN_PTR_OFS) >> EDMA_REQ_Q_PTR_SHIFT) & MV_MAX_Q_DEPTH_MASK) == pp->req_producer); @@ -970,9 +871,9 @@ static void mv_qc_prep(struct ata_queued_cmd *qc) assert(MV_MAX_Q_DEPTH > qc->tag); flags |= qc->tag << CRQB_TAG_SHIFT; - pp->crqb[pp->req_producer].sg_addr = + pp->crqb[pp->req_producer].sg_addr = cpu_to_le32(pp->sg_tbl_dma & 0xffffffff); - pp->crqb[pp->req_producer].sg_addr_hi = + pp->crqb[pp->req_producer].sg_addr_hi = cpu_to_le32((pp->sg_tbl_dma >> 16) >> 16); pp->crqb[pp->req_producer].ctrl_flags = cpu_to_le16(flags); @@ -995,7 +896,7 @@ static void mv_qc_prep(struct ata_queued_cmd *qc) #ifdef LIBATA_NCQ /* FIXME: remove this line when NCQ added */ case ATA_CMD_FPDMA_READ: case ATA_CMD_FPDMA_WRITE: - mv_crqb_pack_cmd(cw++, tf->hob_feature, ATA_REG_FEATURE, 0); + mv_crqb_pack_cmd(cw++, tf->hob_feature, ATA_REG_FEATURE, 0); mv_crqb_pack_cmd(cw++, tf->feature, ATA_REG_FEATURE, 0); break; #endif /* FIXME: remove this line when NCQ added */ @@ -1061,7 +962,7 @@ static int mv_qc_issue(struct ata_queued_cmd *qc) pp->req_producer); /* until we do queuing, the queue should be empty at this point */ assert(((in_ptr >> EDMA_REQ_Q_PTR_SHIFT) & MV_MAX_Q_DEPTH_MASK) == - ((readl(port_mmio + EDMA_REQ_Q_OUT_PTR_OFS) >> + ((readl(port_mmio + EDMA_REQ_Q_OUT_PTR_OFS) >> EDMA_REQ_Q_PTR_SHIFT) & MV_MAX_Q_DEPTH_MASK)); mv_inc_q_index(&pp->req_producer); /* now incr producer index */ @@ -1098,15 +999,15 @@ static u8 mv_get_crpb_status(struct ata_port *ap) out_ptr = readl(port_mmio + EDMA_RSP_Q_OUT_PTR_OFS); /* the response consumer index should be the same as we remember it */ - assert(((out_ptr >> EDMA_RSP_Q_PTR_SHIFT) & MV_MAX_Q_DEPTH_MASK) == + assert(((out_ptr >> EDMA_RSP_Q_PTR_SHIFT) & MV_MAX_Q_DEPTH_MASK) == pp->rsp_consumer); /* increment our consumer index... */ pp->rsp_consumer = mv_inc_q_index(&pp->rsp_consumer); - + /* and, until we do NCQ, there should only be 1 CRPB waiting */ - assert(((readl(port_mmio + EDMA_RSP_Q_IN_PTR_OFS) >> - EDMA_RSP_Q_PTR_SHIFT) & MV_MAX_Q_DEPTH_MASK) == + assert(((readl(port_mmio + EDMA_RSP_Q_IN_PTR_OFS) >> + EDMA_RSP_Q_PTR_SHIFT) & MV_MAX_Q_DEPTH_MASK) == pp->rsp_consumer); /* write out our inc'd consumer index so EDMA knows we're caught up */ @@ -1154,7 +1055,7 @@ static void mv_err_intr(struct ata_port *ap) /* check for fatal here and recover if needed */ if (EDMA_ERR_FATAL & edma_err_cause) { - mv_stop_and_reset(ap); + mv_phy_reset(ap); } } @@ -1219,10 +1120,6 @@ static void mv_host_intr(struct ata_host_set *host_set, u32 relevant, handled++; } - if (ap && - (ap->flags & (ATA_FLAG_PORT_DISABLED | ATA_FLAG_NOINTR))) - continue; - err_mask = ac_err_mask(ata_status); shift = port << 1; /* (port * 2) */ @@ -1234,15 +1131,14 @@ static void mv_host_intr(struct ata_host_set *host_set, u32 relevant, err_mask |= AC_ERR_OTHER; handled++; } - + if (handled && ap) { qc = ata_qc_from_tag(ap, ap->active_tag); if (NULL != qc) { VPRINTK("port %u IRQ found for qc, " "ata_status 0x%x\n", port,ata_status); /* mark qc status appropriately */ - if (!(qc->tf.ctl & ATA_NIEN)) - ata_qc_complete(qc, err_mask); + ata_qc_complete(qc, err_mask); } } } @@ -1250,7 +1146,7 @@ static void mv_host_intr(struct ata_host_set *host_set, u32 relevant, } /** - * mv_interrupt - + * mv_interrupt - * @irq: unused * @dev_instance: private data; in this case the host structure * @regs: unused @@ -1260,7 +1156,7 @@ static void mv_host_intr(struct ata_host_set *host_set, u32 relevant, * routine to handle. Also check for PCI errors which are only * reported here. * - * LOCKING: + * LOCKING: * This routine holds the host_set lock while processing pending * interrupts. */ @@ -1306,422 +1202,8 @@ static irqreturn_t mv_interrupt(int irq, void *dev_instance, return IRQ_RETVAL(handled); } -static void __iomem *mv5_phy_base(void __iomem *mmio, unsigned int port) -{ - void __iomem *hc_mmio = mv_hc_base_from_port(mmio, port); - unsigned long ofs = (mv_hardport_from_port(port) + 1) * 0x100UL; - - return hc_mmio + ofs; -} - -static unsigned int mv5_scr_offset(unsigned int sc_reg_in) -{ - unsigned int ofs; - - switch (sc_reg_in) { - case SCR_STATUS: - case SCR_ERROR: - case SCR_CONTROL: - ofs = sc_reg_in * sizeof(u32); - break; - default: - ofs = 0xffffffffU; - break; - } - return ofs; -} - -static u32 mv5_scr_read(struct ata_port *ap, unsigned int sc_reg_in) -{ - void __iomem *mmio = mv5_phy_base(ap->host_set->mmio_base, ap->port_no); - unsigned int ofs = mv5_scr_offset(sc_reg_in); - - if (ofs != 0xffffffffU) - return readl(mmio + ofs); - else - return (u32) ofs; -} - -static void mv5_scr_write(struct ata_port *ap, unsigned int sc_reg_in, u32 val) -{ - void __iomem *mmio = mv5_phy_base(ap->host_set->mmio_base, ap->port_no); - unsigned int ofs = mv5_scr_offset(sc_reg_in); - - if (ofs != 0xffffffffU) - writelfl(val, mmio + ofs); -} - -static void mv5_reset_bus(struct pci_dev *pdev, void __iomem *mmio) -{ - u8 rev_id; - int early_5080; - - pci_read_config_byte(pdev, PCI_REVISION_ID, &rev_id); - - early_5080 = (pdev->device == 0x5080) && (rev_id == 0); - - if (!early_5080) { - u32 tmp = readl(mmio + MV_PCI_EXP_ROM_BAR_CTL); - tmp |= (1 << 0); - writel(tmp, mmio + MV_PCI_EXP_ROM_BAR_CTL); - } - - mv_reset_pci_bus(pdev, mmio); -} - -static void mv5_reset_flash(struct mv_host_priv *hpriv, void __iomem *mmio) -{ - writel(0x0fcfffff, mmio + MV_FLASH_CTL); -} - -static void mv5_read_preamp(struct mv_host_priv *hpriv, int idx, - void __iomem *mmio) -{ - void __iomem *phy_mmio = mv5_phy_base(mmio, idx); - u32 tmp; - - tmp = readl(phy_mmio + MV5_PHY_MODE); - - hpriv->signal[idx].pre = tmp & 0x1800; /* bits 12:11 */ - hpriv->signal[idx].amps = tmp & 0xe0; /* bits 7:5 */ -} - -static void mv5_enable_leds(struct mv_host_priv *hpriv, void __iomem *mmio) -{ - u32 tmp; - - writel(0, mmio + MV_GPIO_PORT_CTL); - - /* FIXME: handle MV_HP_ERRATA_50XXB2 errata */ - - tmp = readl(mmio + MV_PCI_EXP_ROM_BAR_CTL); - tmp |= ~(1 << 0); - writel(tmp, mmio + MV_PCI_EXP_ROM_BAR_CTL); -} - -static void mv5_phy_errata(struct mv_host_priv *hpriv, void __iomem *mmio, - unsigned int port) -{ - void __iomem *phy_mmio = mv5_phy_base(mmio, port); - const u32 mask = (1<<12) | (1<<11) | (1<<7) | (1<<6) | (1<<5); - u32 tmp; - int fix_apm_sq = (hpriv->hp_flags & MV_HP_ERRATA_50XXB0); - - if (fix_apm_sq) { - tmp = readl(phy_mmio + MV5_LT_MODE); - tmp |= (1 << 19); - writel(tmp, phy_mmio + MV5_LT_MODE); - - tmp = readl(phy_mmio + MV5_PHY_CTL); - tmp &= ~0x3; - tmp |= 0x1; - writel(tmp, phy_mmio + MV5_PHY_CTL); - } - - tmp = readl(phy_mmio + MV5_PHY_MODE); - tmp &= ~mask; - tmp |= hpriv->signal[port].pre; - tmp |= hpriv->signal[port].amps; - writel(tmp, phy_mmio + MV5_PHY_MODE); -} - - -#undef ZERO -#define ZERO(reg) writel(0, port_mmio + (reg)) -static void mv5_reset_hc_port(struct mv_host_priv *hpriv, void __iomem *mmio, - unsigned int port) -{ - void __iomem *port_mmio = mv_port_base(mmio, port); - - writelfl(EDMA_DS, port_mmio + EDMA_CMD_OFS); - - mv_channel_reset(hpriv, mmio, port); - - ZERO(0x028); /* command */ - writel(0x11f, port_mmio + EDMA_CFG_OFS); - ZERO(0x004); /* timer */ - ZERO(0x008); /* irq err cause */ - ZERO(0x00c); /* irq err mask */ - ZERO(0x010); /* rq bah */ - ZERO(0x014); /* rq inp */ - ZERO(0x018); /* rq outp */ - ZERO(0x01c); /* respq bah */ - ZERO(0x024); /* respq outp */ - ZERO(0x020); /* respq inp */ - ZERO(0x02c); /* test control */ - writel(0xbc, port_mmio + EDMA_IORDY_TMOUT); -} -#undef ZERO - -#define ZERO(reg) writel(0, hc_mmio + (reg)) -static void mv5_reset_one_hc(struct mv_host_priv *hpriv, void __iomem *mmio, - unsigned int hc) -{ - void __iomem *hc_mmio = mv_hc_base(mmio, hc); - u32 tmp; - - ZERO(0x00c); - ZERO(0x010); - ZERO(0x014); - ZERO(0x018); - - tmp = readl(hc_mmio + 0x20); - tmp &= 0x1c1c1c1c; - tmp |= 0x03030303; - writel(tmp, hc_mmio + 0x20); -} -#undef ZERO - -static int mv5_reset_hc(struct mv_host_priv *hpriv, void __iomem *mmio, - unsigned int n_hc) -{ - unsigned int hc, port; - - for (hc = 0; hc < n_hc; hc++) { - for (port = 0; port < MV_PORTS_PER_HC; port++) - mv5_reset_hc_port(hpriv, mmio, - (hc * MV_PORTS_PER_HC) + port); - - mv5_reset_one_hc(hpriv, mmio, hc); - } - - return 0; -} - -#undef ZERO -#define ZERO(reg) writel(0, mmio + (reg)) -static void mv_reset_pci_bus(struct pci_dev *pdev, void __iomem *mmio) -{ - u32 tmp; - - tmp = readl(mmio + MV_PCI_MODE); - tmp &= 0xff00ffff; - writel(tmp, mmio + MV_PCI_MODE); - - ZERO(MV_PCI_DISC_TIMER); - ZERO(MV_PCI_MSI_TRIGGER); - writel(0x000100ff, mmio + MV_PCI_XBAR_TMOUT); - ZERO(HC_MAIN_IRQ_MASK_OFS); - ZERO(MV_PCI_SERR_MASK); - ZERO(PCI_IRQ_CAUSE_OFS); - ZERO(PCI_IRQ_MASK_OFS); - ZERO(MV_PCI_ERR_LOW_ADDRESS); - ZERO(MV_PCI_ERR_HIGH_ADDRESS); - ZERO(MV_PCI_ERR_ATTRIBUTE); - ZERO(MV_PCI_ERR_COMMAND); -} -#undef ZERO - -static void mv6_reset_flash(struct mv_host_priv *hpriv, void __iomem *mmio) -{ - u32 tmp; - - mv5_reset_flash(hpriv, mmio); - - tmp = readl(mmio + MV_GPIO_PORT_CTL); - tmp &= 0x3; - tmp |= (1 << 5) | (1 << 6); - writel(tmp, mmio + MV_GPIO_PORT_CTL); -} - -/** - * mv6_reset_hc - Perform the 6xxx global soft reset - * @mmio: base address of the HBA - * - * This routine only applies to 6xxx parts. - * - * LOCKING: - * Inherited from caller. - */ -static int mv6_reset_hc(struct mv_host_priv *hpriv, void __iomem *mmio, - unsigned int n_hc) -{ - void __iomem *reg = mmio + PCI_MAIN_CMD_STS_OFS; - int i, rc = 0; - u32 t; - - /* Following procedure defined in PCI "main command and status - * register" table. - */ - t = readl(reg); - writel(t | STOP_PCI_MASTER, reg); - - for (i = 0; i < 1000; i++) { - udelay(1); - t = readl(reg); - if (PCI_MASTER_EMPTY & t) { - break; - } - } - if (!(PCI_MASTER_EMPTY & t)) { - printk(KERN_ERR DRV_NAME ": PCI master won't flush\n"); - rc = 1; - goto done; - } - - /* set reset */ - i = 5; - do { - writel(t | GLOB_SFT_RST, reg); - t = readl(reg); - udelay(1); - } while (!(GLOB_SFT_RST & t) && (i-- > 0)); - - if (!(GLOB_SFT_RST & t)) { - printk(KERN_ERR DRV_NAME ": can't set global reset\n"); - rc = 1; - goto done; - } - - /* clear reset and *reenable the PCI master* (not mentioned in spec) */ - i = 5; - do { - writel(t & ~(GLOB_SFT_RST | STOP_PCI_MASTER), reg); - t = readl(reg); - udelay(1); - } while ((GLOB_SFT_RST & t) && (i-- > 0)); - - if (GLOB_SFT_RST & t) { - printk(KERN_ERR DRV_NAME ": can't clear global reset\n"); - rc = 1; - } -done: - return rc; -} - -static void mv6_read_preamp(struct mv_host_priv *hpriv, int idx, - void __iomem *mmio) -{ - void __iomem *port_mmio; - u32 tmp; - - tmp = readl(mmio + MV_RESET_CFG); - if ((tmp & (1 << 0)) == 0) { - hpriv->signal[idx].amps = 0x7 << 8; - hpriv->signal[idx].pre = 0x1 << 5; - return; - } - - port_mmio = mv_port_base(mmio, idx); - tmp = readl(port_mmio + PHY_MODE2); - - hpriv->signal[idx].amps = tmp & 0x700; /* bits 10:8 */ - hpriv->signal[idx].pre = tmp & 0xe0; /* bits 7:5 */ -} - -static void mv6_enable_leds(struct mv_host_priv *hpriv, void __iomem *mmio) -{ - writel(0x00000060, mmio + MV_GPIO_PORT_CTL); -} - -static void mv6_phy_errata(struct mv_host_priv *hpriv, void __iomem *mmio, - unsigned int port) -{ - void __iomem *port_mmio = mv_port_base(mmio, port); - - u32 hp_flags = hpriv->hp_flags; - int fix_phy_mode2 = - hp_flags & (MV_HP_ERRATA_60X1B2 | MV_HP_ERRATA_60X1C0); - int fix_phy_mode4 = - hp_flags & (MV_HP_ERRATA_60X1B2 | MV_HP_ERRATA_60X1C0); - u32 m2, tmp; - - if (fix_phy_mode2) { - m2 = readl(port_mmio + PHY_MODE2); - m2 &= ~(1 << 16); - m2 |= (1 << 31); - writel(m2, port_mmio + PHY_MODE2); - - udelay(200); - - m2 = readl(port_mmio + PHY_MODE2); - m2 &= ~((1 << 16) | (1 << 31)); - writel(m2, port_mmio + PHY_MODE2); - - udelay(200); - } - - /* who knows what this magic does */ - tmp = readl(port_mmio + PHY_MODE3); - tmp &= ~0x7F800000; - tmp |= 0x2A800000; - writel(tmp, port_mmio + PHY_MODE3); - - if (fix_phy_mode4) { - u32 m4; - - m4 = readl(port_mmio + PHY_MODE4); - - if (hp_flags & MV_HP_ERRATA_60X1B2) - tmp = readl(port_mmio + 0x310); - - m4 = (m4 & ~(1 << 1)) | (1 << 0); - - writel(m4, port_mmio + PHY_MODE4); - - if (hp_flags & MV_HP_ERRATA_60X1B2) - writel(tmp, port_mmio + 0x310); - } - - /* Revert values of pre-emphasis and signal amps to the saved ones */ - m2 = readl(port_mmio + PHY_MODE2); - - m2 &= ~MV_M2_PREAMP_MASK; - m2 |= hpriv->signal[port].amps; - m2 |= hpriv->signal[port].pre; - m2 &= ~(1 << 16); - - writel(m2, port_mmio + PHY_MODE2); -} - -static void mv_channel_reset(struct mv_host_priv *hpriv, void __iomem *mmio, - unsigned int port_no) -{ - void __iomem *port_mmio = mv_port_base(mmio, port_no); - - writelfl(ATA_RST, port_mmio + EDMA_CMD_OFS); - - if (IS_60XX(hpriv)) { - u32 ifctl = readl(port_mmio + SATA_INTERFACE_CTL); - ifctl |= (1 << 12) | (1 << 7); - writelfl(ifctl, port_mmio + SATA_INTERFACE_CTL); - } - - udelay(25); /* allow reset propagation */ - - /* Spec never mentions clearing the bit. Marvell's driver does - * clear the bit, however. - */ - writelfl(0, port_mmio + EDMA_CMD_OFS); - - hpriv->ops->phy_errata(hpriv, mmio, port_no); - - if (IS_50XX(hpriv)) - mdelay(1); -} - -static void mv_stop_and_reset(struct ata_port *ap) -{ - struct mv_host_priv *hpriv = ap->host_set->private_data; - void __iomem *mmio = ap->host_set->mmio_base; - - mv_stop_dma(ap); - - mv_channel_reset(hpriv, mmio, ap->port_no); - - __mv_phy_reset(ap, 0); -} - -static inline void __msleep(unsigned int msec, int can_sleep) -{ - if (can_sleep) - msleep(msec); - else - mdelay(msec); -} - /** - * __mv_phy_reset - Perform eDMA reset followed by COMRESET + * mv_phy_reset - Perform eDMA reset followed by COMRESET * @ap: ATA channel to manipulate * * Part of this is taken from __sata_phy_reset and modified to @@ -1731,47 +1213,41 @@ static inline void __msleep(unsigned int msec, int can_sleep) * Inherited from caller. This is coded to safe to call at * interrupt level, i.e. it does not sleep. */ -static void __mv_phy_reset(struct ata_port *ap, int can_sleep) +static void mv_phy_reset(struct ata_port *ap) { - struct mv_port_priv *pp = ap->private_data; - struct mv_host_priv *hpriv = ap->host_set->private_data; void __iomem *port_mmio = mv_ap_base(ap); struct ata_taskfile tf; struct ata_device *dev = &ap->device[0]; unsigned long timeout; - int retry = 5; - u32 sstatus; VPRINTK("ENTER, port %u, mmio 0x%p\n", ap->port_no, port_mmio); - DPRINTK("S-regs after ATA_RST: SStat 0x%08x SErr 0x%08x " + mv_stop_dma(ap); + + writelfl(ATA_RST, port_mmio + EDMA_CMD_OFS); + udelay(25); /* allow reset propagation */ + + /* Spec never mentions clearing the bit. Marvell's driver does + * clear the bit, however. + */ + writelfl(0, port_mmio + EDMA_CMD_OFS); + + VPRINTK("S-regs after ATA_RST: SStat 0x%08x SErr 0x%08x " "SCtrl 0x%08x\n", mv_scr_read(ap, SCR_STATUS), mv_scr_read(ap, SCR_ERROR), mv_scr_read(ap, SCR_CONTROL)); - /* Issue COMRESET via SControl */ -comreset_retry: + /* proceed to init communications via the scr_control reg */ scr_write_flush(ap, SCR_CONTROL, 0x301); - __msleep(1, can_sleep); - + mdelay(1); scr_write_flush(ap, SCR_CONTROL, 0x300); - __msleep(20, can_sleep); - - timeout = jiffies + msecs_to_jiffies(200); + timeout = jiffies + (HZ * 1); do { - sstatus = scr_read(ap, SCR_STATUS) & 0x3; - if ((sstatus == 3) || (sstatus == 0)) + mdelay(10); + if ((scr_read(ap, SCR_STATUS) & 0xf) != 1) break; - - __msleep(1, can_sleep); } while (time_before(jiffies, timeout)); - /* work around errata */ - if (IS_60XX(hpriv) && - (sstatus != 0x0) && (sstatus != 0x113) && (sstatus != 0x123) && - (retry-- > 0)) - goto comreset_retry; - - DPRINTK("S-regs after PHY wake: SStat 0x%08x SErr 0x%08x " + VPRINTK("S-regs after PHY wake: SStat 0x%08x SErr 0x%08x " "SCtrl 0x%08x\n", mv_scr_read(ap, SCR_STATUS), mv_scr_read(ap, SCR_ERROR), mv_scr_read(ap, SCR_CONTROL)); @@ -1785,21 +1261,6 @@ static void __mv_phy_reset(struct ata_port *ap, int can_sleep) } ap->cbl = ATA_CBL_SATA; - /* even after SStatus reflects that device is ready, - * it seems to take a while for link to be fully - * established (and thus Status no longer 0x80/0x7F), - * so we poll a bit for that, here. - */ - retry = 20; - while (1) { - u8 drv_stat = ata_check_status(ap); - if ((drv_stat != 0x80) && (drv_stat != 0x7f)) - break; - __msleep(500, can_sleep); - if (retry-- <= 0) - break; - } - tf.lbah = readb((void __iomem *) ap->ioaddr.lbah_addr); tf.lbam = readb((void __iomem *) ap->ioaddr.lbam_addr); tf.lbal = readb((void __iomem *) ap->ioaddr.lbal_addr); @@ -1810,19 +1271,9 @@ static void __mv_phy_reset(struct ata_port *ap, int can_sleep) VPRINTK("Port disabled post-sig: No device present.\n"); ata_port_disable(ap); } - - writelfl(0, port_mmio + EDMA_ERR_IRQ_CAUSE_OFS); - - pp->pp_flags &= ~MV_PP_FLAG_EDMA_EN; - VPRINTK("EXIT\n"); } -static void mv_phy_reset(struct ata_port *ap) -{ - __mv_phy_reset(ap, 1); -} - /** * mv_eng_timeout - Routine called by libata when SCSI times out I/O * @ap: ATA channel to manipulate @@ -1840,16 +1291,16 @@ static void mv_eng_timeout(struct ata_port *ap) printk(KERN_ERR "ata%u: Entering mv_eng_timeout\n",ap->id); DPRINTK("All regs @ start of eng_timeout\n"); - mv_dump_all_regs(ap->host_set->mmio_base, ap->port_no, + mv_dump_all_regs(ap->host_set->mmio_base, ap->port_no, to_pci_dev(ap->host_set->dev)); qc = ata_qc_from_tag(ap, ap->active_tag); printk(KERN_ERR "mmio_base %p ap %p qc %p scsi_cmnd %p &cmnd %p\n", - ap->host_set->mmio_base, ap, qc, qc->scsicmd, + ap->host_set->mmio_base, ap, qc, qc->scsicmd, &qc->scsicmd->cmnd); mv_err_intr(ap); - mv_stop_and_reset(ap); + mv_phy_reset(ap); if (!qc) { printk(KERN_ERR "ata%u: BUG: timeout without command\n", @@ -1885,17 +1336,17 @@ static void mv_port_init(struct ata_ioports *port, void __iomem *port_mmio) unsigned long shd_base = (unsigned long) port_mmio + SHD_BLK_OFS; unsigned serr_ofs; - /* PIO related setup + /* PIO related setup */ port->data_addr = shd_base + (sizeof(u32) * ATA_REG_DATA); - port->error_addr = + port->error_addr = port->feature_addr = shd_base + (sizeof(u32) * ATA_REG_ERR); port->nsect_addr = shd_base + (sizeof(u32) * ATA_REG_NSECT); port->lbal_addr = shd_base + (sizeof(u32) * ATA_REG_LBAL); port->lbam_addr = shd_base + (sizeof(u32) * ATA_REG_LBAM); port->lbah_addr = shd_base + (sizeof(u32) * ATA_REG_LBAH); port->device_addr = shd_base + (sizeof(u32) * ATA_REG_DEVICE); - port->status_addr = + port->status_addr = port->command_addr = shd_base + (sizeof(u32) * ATA_REG_STATUS); /* special case: control/altstatus doesn't have ATA_REG_ address */ port->altstatus_addr = port->ctl_addr = shd_base + SHD_CTL_AST_OFS; @@ -1911,92 +1362,14 @@ static void mv_port_init(struct ata_ioports *port, void __iomem *port_mmio) /* unmask all EDMA error interrupts */ writelfl(~0, port_mmio + EDMA_ERR_IRQ_MASK_OFS); - VPRINTK("EDMA cfg=0x%08x EDMA IRQ err cause/mask=0x%08x/0x%08x\n", + VPRINTK("EDMA cfg=0x%08x EDMA IRQ err cause/mask=0x%08x/0x%08x\n", readl(port_mmio + EDMA_CFG_OFS), readl(port_mmio + EDMA_ERR_IRQ_CAUSE_OFS), readl(port_mmio + EDMA_ERR_IRQ_MASK_OFS)); } -static int mv_chip_id(struct pci_dev *pdev, struct mv_host_priv *hpriv, - unsigned int board_idx) -{ - u8 rev_id; - u32 hp_flags = hpriv->hp_flags; - - pci_read_config_byte(pdev, PCI_REVISION_ID, &rev_id); - - switch(board_idx) { - case chip_5080: - hpriv->ops = &mv5xxx_ops; - hp_flags |= MV_HP_50XX; - - switch (rev_id) { - case 0x1: - hp_flags |= MV_HP_ERRATA_50XXB0; - break; - case 0x3: - hp_flags |= MV_HP_ERRATA_50XXB2; - break; - default: - dev_printk(KERN_WARNING, &pdev->dev, - "Applying 50XXB2 workarounds to unknown rev\n"); - hp_flags |= MV_HP_ERRATA_50XXB2; - break; - } - break; - - case chip_504x: - case chip_508x: - hpriv->ops = &mv5xxx_ops; - hp_flags |= MV_HP_50XX; - - switch (rev_id) { - case 0x0: - hp_flags |= MV_HP_ERRATA_50XXB0; - break; - case 0x3: - hp_flags |= MV_HP_ERRATA_50XXB2; - break; - default: - dev_printk(KERN_WARNING, &pdev->dev, - "Applying B2 workarounds to unknown rev\n"); - hp_flags |= MV_HP_ERRATA_50XXB2; - break; - } - break; - - case chip_604x: - case chip_608x: - hpriv->ops = &mv6xxx_ops; - - switch (rev_id) { - case 0x7: - hp_flags |= MV_HP_ERRATA_60X1B2; - break; - case 0x9: - hp_flags |= MV_HP_ERRATA_60X1C0; - break; - default: - dev_printk(KERN_WARNING, &pdev->dev, - "Applying B2 workarounds to unknown rev\n"); - hp_flags |= MV_HP_ERRATA_60X1B2; - break; - } - break; - - default: - printk(KERN_ERR DRV_NAME ": BUG: invalid board index %u\n", board_idx); - return 1; - } - - hpriv->hp_flags = hp_flags; - - return 0; -} - /** - * mv_init_host - Perform some early initialization of the host. - * @pdev: host PCI device + * mv_host_init - Perform some early initialization of the host. * @probe_ent: early data struct representing the host * * If possible, do an early global reset of the host. Then do @@ -2005,48 +1378,23 @@ static int mv_chip_id(struct pci_dev *pdev, struct mv_host_priv *hpriv, * LOCKING: * Inherited from caller. */ -static int mv_init_host(struct pci_dev *pdev, struct ata_probe_ent *probe_ent, - unsigned int board_idx) +static int mv_host_init(struct ata_probe_ent *probe_ent) { int rc = 0, n_hc, port, hc; void __iomem *mmio = probe_ent->mmio_base; - struct mv_host_priv *hpriv = probe_ent->private_data; - - /* global interrupt mask */ - writel(0, mmio + HC_MAIN_IRQ_MASK_OFS); + void __iomem *port_mmio; - rc = mv_chip_id(pdev, hpriv, board_idx); - if (rc) + if ((MV_FLAG_GLBL_SFT_RST & probe_ent->host_flags) && + mv_global_soft_reset(probe_ent->mmio_base)) { + rc = 1; goto done; + } n_hc = mv_get_hc_count(probe_ent->host_flags); probe_ent->n_ports = MV_PORTS_PER_HC * n_hc; - for (port = 0; port < probe_ent->n_ports; port++) - hpriv->ops->read_preamp(hpriv, port, mmio); - - rc = hpriv->ops->reset_hc(hpriv, mmio, n_hc); - if (rc) - goto done; - - hpriv->ops->reset_flash(hpriv, mmio); - hpriv->ops->reset_bus(pdev, mmio); - hpriv->ops->enable_leds(hpriv, mmio); - for (port = 0; port < probe_ent->n_ports; port++) { - if (IS_60XX(hpriv)) { - void __iomem *port_mmio = mv_port_base(mmio, port); - - u32 ifctl = readl(port_mmio + SATA_INTERFACE_CTL); - ifctl |= (1 << 12); - writelfl(ifctl, port_mmio + SATA_INTERFACE_CTL); - } - - hpriv->ops->phy_errata(hpriv, mmio, port); - } - - for (port = 0; port < probe_ent->n_ports; port++) { - void __iomem *port_mmio = mv_port_base(mmio, port); + port_mmio = mv_port_base(mmio, port); mv_port_init(&probe_ent->port[port], port_mmio); } @@ -2070,12 +1418,11 @@ static int mv_init_host(struct pci_dev *pdev, struct ata_probe_ent *probe_ent, writelfl(~HC_MAIN_MASKED_IRQS, mmio + HC_MAIN_IRQ_MASK_OFS); VPRINTK("HC MAIN IRQ cause/mask=0x%08x/0x%08x " - "PCI int cause/mask=0x%08x/0x%08x\n", + "PCI int cause/mask=0x%08x/0x%08x\n", readl(mmio + HC_MAIN_IRQ_CAUSE_OFS), readl(mmio + HC_MAIN_IRQ_MASK_OFS), readl(mmio + PCI_IRQ_CAUSE_OFS), readl(mmio + PCI_IRQ_MASK_OFS)); - done: return rc; } @@ -2111,7 +1458,7 @@ static void mv_print_info(struct ata_probe_ent *probe_ent) dev_printk(KERN_INFO, &pdev->dev, "%u slots %u ports %s mode IRQ via %s\n", - (unsigned)MV_MAX_Q_DEPTH, probe_ent->n_ports, + (unsigned)MV_MAX_Q_DEPTH, probe_ent->n_ports, scc_s, (MV_HP_FLAG_MSI & hpriv->hp_flags) ? "MSI" : "INTx"); } @@ -2181,7 +1528,7 @@ static int mv_init_one(struct pci_dev *pdev, const struct pci_device_id *ent) probe_ent->private_data = hpriv; /* initialize adapter */ - rc = mv_init_host(pdev, probe_ent, board_idx); + rc = mv_host_init(probe_ent); if (rc) { goto err_out_hpriv; } diff --git a/trunk/drivers/scsi/sata_promise.c b/trunk/drivers/scsi/sata_promise.c index 8a8e3e3ef0ed..242d906987ad 100644 --- a/trunk/drivers/scsi/sata_promise.c +++ b/trunk/drivers/scsi/sata_promise.c @@ -46,7 +46,7 @@ #include "sata_promise.h" #define DRV_NAME "sata_promise" -#define DRV_VERSION "1.03" +#define DRV_VERSION "1.02" enum { diff --git a/trunk/drivers/scsi/sata_qstor.c b/trunk/drivers/scsi/sata_qstor.c index a8987f5ff5cc..b2f6324a2eb2 100644 --- a/trunk/drivers/scsi/sata_qstor.c +++ b/trunk/drivers/scsi/sata_qstor.c @@ -41,7 +41,7 @@ #include #define DRV_NAME "sata_qstor" -#define DRV_VERSION "0.05" +#define DRV_VERSION "0.04" enum { QS_PORTS = 4, @@ -268,7 +268,7 @@ static void qs_scr_write (struct ata_port *ap, unsigned int sc_reg, u32 val) writel(val, (void __iomem *)(ap->ioaddr.scr_addr + (sc_reg * 8))); } -static unsigned int qs_fill_sg(struct ata_queued_cmd *qc) +static void qs_fill_sg(struct ata_queued_cmd *qc) { struct scatterlist *sg; struct ata_port *ap = qc->ap; @@ -296,8 +296,6 @@ static unsigned int qs_fill_sg(struct ata_queued_cmd *qc) (unsigned long long)addr, len); nelem++; } - - return nelem; } static void qs_qc_prep(struct ata_queued_cmd *qc) @@ -306,7 +304,6 @@ static void qs_qc_prep(struct ata_queued_cmd *qc) u8 dflags = QS_DF_PORD, *buf = pp->pkt; u8 hflags = QS_HF_DAT | QS_HF_IEN | QS_HF_VLD; u64 addr; - unsigned int nelem; VPRINTK("ENTER\n"); @@ -316,7 +313,7 @@ static void qs_qc_prep(struct ata_queued_cmd *qc) return; } - nelem = qs_fill_sg(qc); + qs_fill_sg(qc); if ((qc->tf.flags & ATA_TFLAG_WRITE)) hflags |= QS_HF_DIRO; @@ -327,7 +324,7 @@ static void qs_qc_prep(struct ata_queued_cmd *qc) buf[ 0] = QS_HCB_HDR; buf[ 1] = hflags; *(__le32 *)(&buf[ 4]) = cpu_to_le32(qc->nsect * ATA_SECT_SIZE); - *(__le32 *)(&buf[ 8]) = cpu_to_le32(nelem); + *(__le32 *)(&buf[ 8]) = cpu_to_le32(qc->n_elem); addr = ((u64)pp->pkt_dma) + QS_CPB_BYTES; *(__le64 *)(&buf[16]) = cpu_to_le64(addr); diff --git a/trunk/drivers/scsi/sata_sil24.c b/trunk/drivers/scsi/sata_sil24.c index cb1933a3bd55..d3198d9a72c1 100644 --- a/trunk/drivers/scsi/sata_sil24.c +++ b/trunk/drivers/scsi/sata_sil24.c @@ -139,7 +139,6 @@ enum { PORT_CS_DEV_RST = (1 << 1), /* device reset */ PORT_CS_INIT = (1 << 2), /* port initialize */ PORT_CS_IRQ_WOC = (1 << 3), /* interrupt write one to clear */ - PORT_CS_CDB16 = (1 << 5), /* 0=12b cdb, 1=16b cdb */ PORT_CS_RESUME = (1 << 6), /* port resume */ PORT_CS_32BIT_ACTV = (1 << 10), /* 32-bit activation */ PORT_CS_PM_EN = (1 << 13), /* port multiplier enable */ @@ -189,29 +188,11 @@ enum { PORT_CERR_XFR_PCIPERR = 35, /* PSD ecode 11 - PCI prity err during transfer */ PORT_CERR_SENDSERVICE = 36, /* FIS received while sending service */ - /* bits of PRB control field */ - PRB_CTRL_PROTOCOL = (1 << 0), /* override def. ATA protocol */ - PRB_CTRL_PACKET_READ = (1 << 4), /* PACKET cmd read */ - PRB_CTRL_PACKET_WRITE = (1 << 5), /* PACKET cmd write */ - PRB_CTRL_NIEN = (1 << 6), /* Mask completion irq */ - PRB_CTRL_SRST = (1 << 7), /* Soft reset request (ign BSY?) */ - - /* PRB protocol field */ - PRB_PROT_PACKET = (1 << 0), - PRB_PROT_TCQ = (1 << 1), - PRB_PROT_NCQ = (1 << 2), - PRB_PROT_READ = (1 << 3), - PRB_PROT_WRITE = (1 << 4), - PRB_PROT_TRANSPARENT = (1 << 5), - /* * Other constants */ SGE_TRM = (1 << 31), /* Last SGE in chain */ - SGE_LNK = (1 << 30), /* linked list - Points to SGT, not SGE */ - SGE_DRD = (1 << 29), /* discard data read (/dev/null) - data address ignored */ + PRB_SOFT_RST = (1 << 7), /* Soft reset request (ign BSY?) */ /* board id */ BID_SIL3124 = 0, @@ -706,7 +687,6 @@ static void sil24_port_stop(struct ata_port *ap) struct sil24_port_priv *pp = ap->private_data; sil24_cblk_free(pp, dev); - ata_pad_free(ap, dev); kfree(pp); } diff --git a/trunk/drivers/scsi/sata_svw.c b/trunk/drivers/scsi/sata_svw.c index 6e7f7c83a75a..57e5a9d964c3 100644 --- a/trunk/drivers/scsi/sata_svw.c +++ b/trunk/drivers/scsi/sata_svw.c @@ -54,7 +54,7 @@ #endif /* CONFIG_PPC_OF */ #define DRV_NAME "sata_svw" -#define DRV_VERSION "1.07" +#define DRV_VERSION "1.06" /* Taskfile registers offsets */ #define K2_SATA_TF_CMD_OFFSET 0x00 diff --git a/trunk/drivers/scsi/sata_sx4.c b/trunk/drivers/scsi/sata_sx4.c index dcc3ad9a9d6e..b4bbe48acab0 100644 --- a/trunk/drivers/scsi/sata_sx4.c +++ b/trunk/drivers/scsi/sata_sx4.c @@ -46,7 +46,7 @@ #include "sata_promise.h" #define DRV_NAME "sata_sx4" -#define DRV_VERSION "0.8" +#define DRV_VERSION "0.7" enum { diff --git a/trunk/drivers/scsi/sata_vsc.c b/trunk/drivers/scsi/sata_vsc.c index fcfa486965b4..77a6e4b9262d 100644 --- a/trunk/drivers/scsi/sata_vsc.c +++ b/trunk/drivers/scsi/sata_vsc.c @@ -47,7 +47,7 @@ #include #define DRV_NAME "sata_vsc" -#define DRV_VERSION "1.1" +#define DRV_VERSION "1.0" /* Interrupt register offsets (from chip base address) */ #define VSC_SATA_INT_STAT_OFFSET 0x00 diff --git a/trunk/drivers/serial/68328serial.c b/trunk/drivers/serial/68328serial.c index 67e9afa000c1..2efb317153ce 100644 --- a/trunk/drivers/serial/68328serial.c +++ b/trunk/drivers/serial/68328serial.c @@ -34,7 +34,6 @@ #include #include #include -#include #include #include @@ -1344,7 +1343,7 @@ static void show_serial_version(void) printk("MC68328 serial driver version 1.00\n"); } -#ifdef CONFIG_PM_LEGACY +#ifdef CONFIG_PM /* Serial Power management * The console (currently fixed at line 0) is a special case for power * management because the kernel is so chatty. The console will be @@ -1394,7 +1393,7 @@ void startup_console(void) struct m68k_serial *info = &m68k_soft[0]; startup(info); } -#endif /* CONFIG_PM_LEGACY */ +#endif static struct tty_operations rs_ops = { @@ -1487,7 +1486,7 @@ rs68328_init(void) IRQ_FLG_STD, "M68328_UART", NULL)) panic("Unable to attach 68328 serial interrupt\n"); -#ifdef CONFIG_PM_LEGACY +#ifdef CONFIG_PM serial_pm[i] = pm_register(PM_SYS_DEV, PM_SYS_COM, serial_pm_callback); if (serial_pm[i]) serial_pm[i]->data = info; diff --git a/trunk/drivers/serial/8250.c b/trunk/drivers/serial/8250.c index e08510d09ff6..3742753241ee 100644 --- a/trunk/drivers/serial/8250.c +++ b/trunk/drivers/serial/8250.c @@ -999,10 +999,7 @@ static void autoconfig(struct uart_8250_port *up, unsigned int probeflags) serial_outp(up, UART_MCR, save_mcr); serial8250_clear_fifos(up); (void)serial_in(up, UART_RX); - if (up->capabilities & UART_CAP_UUE) - serial_outp(up, UART_IER, UART_IER_UUE); - else - serial_outp(up, UART_IER, 0); + serial_outp(up, UART_IER, 0); out: spin_unlock_irqrestore(&up->port.lock, flags); diff --git a/trunk/drivers/serial/8250_pnp.c b/trunk/drivers/serial/8250_pnp.c index b79ed0665d51..5d8660a42b77 100644 --- a/trunk/drivers/serial/8250_pnp.c +++ b/trunk/drivers/serial/8250_pnp.c @@ -323,8 +323,6 @@ static const struct pnp_device_id pnp_dev_table[] = { { "USR9180", 0 }, /* U.S. Robotics 56K Voice INT PnP*/ { "USR9190", 0 }, - /* HP Compaq Tablet PC tc1100 Wacom tablet */ - { "WACF005", 0 }, /* Rockwell's (PORALiNK) 33600 INT PNP */ { "WCI0003", 0 }, /* Unkown PnP modems */ diff --git a/trunk/drivers/serial/cpm_uart/cpm_uart_core.c b/trunk/drivers/serial/cpm_uart/cpm_uart_core.c index 987d22b53c22..25825f2aba22 100644 --- a/trunk/drivers/serial/cpm_uart/cpm_uart_core.c +++ b/trunk/drivers/serial/cpm_uart/cpm_uart_core.c @@ -7,7 +7,7 @@ * Based on ppc8xx.c by Thomas Gleixner * Based on drivers/serial/amba.c by Russell King * - * Maintainer: Kumar Gala (galak@kernel.crashing.org) (CPM2) + * Maintainer: Kumar Gala (kumar.gala@freescale.com) (CPM2) * Pantelis Antoniou (panto@intracom.gr) (CPM1) * * Copyright (C) 2004 Freescale Semiconductor, Inc. diff --git a/trunk/drivers/serial/cpm_uart/cpm_uart_cpm1.c b/trunk/drivers/serial/cpm_uart/cpm_uart_cpm1.c index d789ee55cbb7..4b0786e7eb7f 100644 --- a/trunk/drivers/serial/cpm_uart/cpm_uart_cpm1.c +++ b/trunk/drivers/serial/cpm_uart/cpm_uart_cpm1.c @@ -3,7 +3,7 @@ * * Driver for CPM (SCC/SMC) serial ports; CPM1 definitions * - * Maintainer: Kumar Gala (galak@kernel.crashing.org) (CPM2) + * Maintainer: Kumar Gala (kumar.gala@freescale.com) (CPM2) * Pantelis Antoniou (panto@intracom.gr) (CPM1) * * Copyright (C) 2004 Freescale Semiconductor, Inc. diff --git a/trunk/drivers/serial/cpm_uart/cpm_uart_cpm2.c b/trunk/drivers/serial/cpm_uart/cpm_uart_cpm2.c index fd9e53ed3feb..15ad58d94889 100644 --- a/trunk/drivers/serial/cpm_uart/cpm_uart_cpm2.c +++ b/trunk/drivers/serial/cpm_uart/cpm_uart_cpm2.c @@ -3,7 +3,7 @@ * * Driver for CPM (SCC/SMC) serial ports; CPM2 definitions * - * Maintainer: Kumar Gala (galak@kernel.crashing.org) (CPM2) + * Maintainer: Kumar Gala (kumar.gala@freescale.com) (CPM2) * Pantelis Antoniou (panto@intracom.gr) (CPM1) * * Copyright (C) 2004 Freescale Semiconductor, Inc. diff --git a/trunk/drivers/serial/dz.c b/trunk/drivers/serial/dz.c index 4d8516d1bb71..e63b9dffc8d7 100644 --- a/trunk/drivers/serial/dz.c +++ b/trunk/drivers/serial/dz.c @@ -1,9 +1,9 @@ /* - * dz.c: Serial port driver for DECStations equiped + * dz.c: Serial port driver for DECStations equiped * with the DZ chipset. * - * Copyright (C) 1998 Olivier A. D. Lebaillif - * + * Copyright (C) 1998 Olivier A. D. Lebaillif + * * Email: olivier.lebaillif@ifrsys.com * * [31-AUG-98] triemer @@ -11,14 +11,14 @@ * removed base_addr code - moving address assignment to setup.c * Changed name of dz_init to rs_init to be consistent with tc code * [13-NOV-98] triemer fixed code to receive characters - * after patches by harald to irq code. + * after patches by harald to irq code. * [09-JAN-99] triemer minor fix for schedule - due to removal of timeout * field from "current" - somewhere between 2.1.121 and 2.1.131 Qua Jun 27 15:02:26 BRT 2001 * [27-JUN-2001] Arnaldo Carvalho de Melo - cleanups - * - * Parts (C) 1999 David Airlie, airlied@linux.ie - * [07-SEP-99] Bugfixes + * + * Parts (C) 1999 David Airlie, airlied@linux.ie + * [07-SEP-99] Bugfixes * * [06-Jan-2002] Russell King * Converted to new serial core @@ -64,7 +64,7 @@ static struct dz_port dz_ports[DZ_NB_PORT]; #ifdef DEBUG_DZ /* - * debugging code to send out chars via prom + * debugging code to send out chars via prom */ static void debug_console(const char *s, int count) { @@ -82,7 +82,7 @@ static void debug_console(const char *s, int count) * ------------------------------------------------------------ * dz_in () and dz_out () * - * These routines are used to access the registers of the DZ + * These routines are used to access the registers of the DZ * chip, hiding relocation differences between implementation. * ------------------------------------------------------------ */ @@ -106,8 +106,8 @@ static inline void dz_out(struct dz_port *dport, unsigned offset, * ------------------------------------------------------------ * rs_stop () and rs_start () * - * These routines are called before setting or resetting - * tty->stopped. They enable or disable transmitter interrupts, + * These routines are called before setting or resetting + * tty->stopped. They enable or disable transmitter interrupts, * as necessary. * ------------------------------------------------------------ */ @@ -156,17 +156,17 @@ static void dz_enable_ms(struct uart_port *port) /* * ------------------------------------------------------------ - * Here starts the interrupt handling routines. All of the - * following subroutines are declared as inline and are folded - * into dz_interrupt. They were separated out for readability's - * sake. + * Here starts the interrupt handling routines. All of the + * following subroutines are declared as inline and are folded + * into dz_interrupt. They were separated out for readability's + * sake. * * Note: rs_interrupt() is a "fast" interrupt, which means that it * runs with interrupts turned off. People who may want to modify * rs_interrupt() should try to keep the interrupt handler as fast as * possible. After you are done making modifications, it is not a bad * idea to do: - * + * * make drivers/serial/dz.s * * and look at the resulting assemble code in dz.s. @@ -403,7 +403,7 @@ static void dz_set_mctrl(struct uart_port *uport, unsigned int mctrl) * startup () * * various initialization tasks - * ------------------------------------------------------------------- + * ------------------------------------------------------------------- */ static int dz_startup(struct uart_port *uport) { @@ -430,13 +430,13 @@ static int dz_startup(struct uart_port *uport) return 0; } -/* +/* * ------------------------------------------------------------------- * shutdown () * * This routine will shutdown a serial port; interrupts are disabled, and * DTR is dropped if the hangup on close termio flag is on. - * ------------------------------------------------------------------- + * ------------------------------------------------------------------- */ static void dz_shutdown(struct uart_port *uport) { @@ -451,7 +451,7 @@ static void dz_shutdown(struct uart_port *uport) * release the bus after transmitting. This must be done when * the transmit shift register is empty, not be done when the * transmit holding register is empty. This functionality - * allows an RS485 driver to be written in user space. + * allows an RS485 driver to be written in user space. */ static unsigned int dz_tx_empty(struct uart_port *uport) { @@ -645,9 +645,9 @@ static void __init dz_init_ports(void) if (mips_machtype == MACH_DS23100 || mips_machtype == MACH_DS5100) - base = CKSEG1ADDR(KN01_SLOT_BASE + KN01_DZ11); + base = (unsigned long) KN01_DZ11_BASE; else - base = CKSEG1ADDR(KN02_SLOT_BASE + KN02_DZ11); + base = (unsigned long) KN02_DZ11_BASE; for (i = 0, dport = dz_ports; i < DZ_NB_PORT; i++, dport++) { spin_lock_init(&dport->port.lock); @@ -695,13 +695,13 @@ static void dz_console_put_char(struct dz_port *dport, unsigned char ch) spin_unlock_irqrestore(&dport->port.lock, flags); } -/* +/* * ------------------------------------------------------------------- * dz_console_print () * * dz_console_print is registered for printk. * The console must be locked when we get here. - * ------------------------------------------------------------------- + * ------------------------------------------------------------------- */ static void dz_console_print(struct console *cons, const char *str, diff --git a/trunk/drivers/serial/mpc52xx_uart.c b/trunk/drivers/serial/mpc52xx_uart.c index b8727d9bf690..5d3cb8486447 100644 --- a/trunk/drivers/serial/mpc52xx_uart.c +++ b/trunk/drivers/serial/mpc52xx_uart.c @@ -725,7 +725,7 @@ mpc52xx_uart_probe(struct platform_device *dev) int i, idx, ret; /* Check validity & presence */ - idx = dev->id; + idx = pdev->id; if (idx < 0 || idx >= MPC52xx_PSC_MAXNUM) return -EINVAL; @@ -748,7 +748,7 @@ mpc52xx_uart_probe(struct platform_device *dev) port->ops = &mpc52xx_uart_ops; /* Search for IRQ and mapbase */ - for (i=0 ; inum_resources ; i++, res++) { + for (i=0 ; inum_resources ; i++, res++) { if (res->flags & IORESOURCE_MEM) port->mapbase = res->start; else if (res->flags & IORESOURCE_IRQ) diff --git a/trunk/drivers/serial/sa1100.c b/trunk/drivers/serial/sa1100.c index 0e3daf6d7b50..fd9deee20e05 100644 --- a/trunk/drivers/serial/sa1100.c +++ b/trunk/drivers/serial/sa1100.c @@ -156,7 +156,7 @@ static void sa1100_stop_tx(struct uart_port *port) } /* - * port locked and interrupts disabled + * interrupts may not be disabled on entry */ static void sa1100_start_tx(struct uart_port *port) { @@ -164,9 +164,11 @@ static void sa1100_start_tx(struct uart_port *port) unsigned long flags; u32 utcr3; + spin_lock_irqsave(&sport->port.lock, flags); utcr3 = UART_GET_UTCR3(sport); sport->port.read_status_mask |= UTSR0_TO_SM(UTSR0_TFS); UART_PUT_UTCR3(sport, utcr3 | UTCR3_TIE); + spin_unlock_irqrestore(&sport->port.lock, flags); } /* diff --git a/trunk/drivers/serial/serial_core.c b/trunk/drivers/serial/serial_core.c index 2331296e1e17..427a23858076 100644 --- a/trunk/drivers/serial/serial_core.c +++ b/trunk/drivers/serial/serial_core.c @@ -209,45 +209,33 @@ static void uart_shutdown(struct uart_state *state) struct uart_info *info = state->info; struct uart_port *port = state->port; + if (!(info->flags & UIF_INITIALIZED)) + return; + /* - * Set the TTY IO error marker + * Turn off DTR and RTS early. */ - if (info->tty) - set_bit(TTY_IO_ERROR, &info->tty->flags); - - if (info->flags & UIF_INITIALIZED) { - info->flags &= ~UIF_INITIALIZED; - - /* - * Turn off DTR and RTS early. - */ - if (!info->tty || (info->tty->termios->c_cflag & HUPCL)) - uart_clear_mctrl(port, TIOCM_DTR | TIOCM_RTS); - - /* - * clear delta_msr_wait queue to avoid mem leaks: we may free - * the irq here so the queue might never be woken up. Note - * that we won't end up waiting on delta_msr_wait again since - * any outstanding file descriptors should be pointing at - * hung_up_tty_fops now. - */ - wake_up_interruptible(&info->delta_msr_wait); + if (!info->tty || (info->tty->termios->c_cflag & HUPCL)) + uart_clear_mctrl(port, TIOCM_DTR | TIOCM_RTS); - /* - * Free the IRQ and disable the port. - */ - port->ops->shutdown(port); + /* + * clear delta_msr_wait queue to avoid mem leaks: we may free + * the irq here so the queue might never be woken up. Note + * that we won't end up waiting on delta_msr_wait again since + * any outstanding file descriptors should be pointing at + * hung_up_tty_fops now. + */ + wake_up_interruptible(&info->delta_msr_wait); - /* - * Ensure that the IRQ handler isn't running on another CPU. - */ - synchronize_irq(port->irq); - } + /* + * Free the IRQ and disable the port. + */ + port->ops->shutdown(port); /* - * kill off our tasklet + * Ensure that the IRQ handler isn't running on another CPU. */ - tasklet_kill(&info->tlet); + synchronize_irq(port->irq); /* * Free the transmit buffer page. @@ -256,6 +244,15 @@ static void uart_shutdown(struct uart_state *state) free_page((unsigned long)info->xmit.buf); info->xmit.buf = NULL; } + + /* + * kill off our tasklet + */ + tasklet_kill(&info->tlet); + if (info->tty) + set_bit(TTY_IO_ERROR, &info->tty->flags); + + info->flags &= ~UIF_INITIALIZED; } /** @@ -1931,25 +1928,14 @@ int uart_resume_port(struct uart_driver *drv, struct uart_port *port) if (state->info && state->info->flags & UIF_INITIALIZED) { struct uart_ops *ops = port->ops; - int ret; ops->set_mctrl(port, 0); - ret = ops->startup(port); - if (ret == 0) { - uart_change_speed(state, NULL); - spin_lock_irq(&port->lock); - ops->set_mctrl(port, port->mctrl); - ops->start_tx(port); - spin_unlock_irq(&port->lock); - } else { - /* - * Failed to resume - maybe hardware went away? - * Clear the "initialized" flag so we won't try - * to call the low level drivers shutdown method. - */ - state->info->flags &= ~UIF_INITIALIZED; - uart_shutdown(state); - } + ops->startup(port); + uart_change_speed(state, NULL); + spin_lock_irq(&port->lock); + ops->set_mctrl(port, port->mctrl); + ops->start_tx(port); + spin_unlock_irq(&port->lock); } up(&state->sem); diff --git a/trunk/drivers/tc/zs.c b/trunk/drivers/tc/zs.c index 6756d0fab6fe..c52af73a251b 100644 --- a/trunk/drivers/tc/zs.c +++ b/trunk/drivers/tc/zs.c @@ -6,7 +6,7 @@ * * DECstation changes * Copyright (C) 1998-2000 Harald Koerfgen - * Copyright (C) 2000, 2001, 2002, 2003, 2004, 2005 Maciej W. Rozycki + * Copyright (C) 2000, 2001, 2002, 2003, 2004 Maciej W. Rozycki * * For the rest of the code the original Copyright applies: * Copyright (C) 1996 Paul Mackerras (Paul.Mackerras@cs.anu.edu.au) @@ -55,7 +55,6 @@ #include #include #include -#include #ifdef CONFIG_SERIAL_DEC_CONSOLE #include #endif @@ -64,6 +63,7 @@ #include #include #include +#include #include #include @@ -128,8 +128,6 @@ static struct zs_parms ds_parms = { #define BUS_PRESENT (DS_BUS_PRESENT) -DEFINE_SPINLOCK(zs_lock); - struct dec_zschannel zs_channels[NUM_CHANNELS]; struct dec_serial zs_soft[NUM_CHANNELS]; int zs_channels_found; @@ -161,6 +159,8 @@ static unsigned char zs_init_regs[16] __initdata = { 0 /* write 15 */ }; +DECLARE_TASK_QUEUE(tq_zs_serial); + static struct tty_driver *serial_driver; /* serial subtype definitions */ @@ -294,7 +294,8 @@ static inline void zs_rtsdtr(struct dec_serial *info, int which, int set) { unsigned long flags; - spin_lock_irqsave(&zs_lock, flags); + + save_flags(flags); cli(); if (info->zs_channel != info->zs_chan_a) { if (set) { info->zs_chan_a->curregs[5] |= (which & (RTS | DTR)); @@ -303,7 +304,7 @@ static inline void zs_rtsdtr(struct dec_serial *info, int which, int set) } write_zsreg(info->zs_chan_a, 5, info->zs_chan_a->curregs[5]); } - spin_unlock_irqrestore(&zs_lock, flags); + restore_flags(flags); } /* Utility routines for the Zilog */ @@ -344,10 +345,12 @@ static inline void rs_recv_clear(struct dec_zschannel *zsc) * This routine is used by the interrupt handler to schedule * processing in the software interrupt portion of the driver. */ -static _INLINE_ void rs_sched_event(struct dec_serial *info, int event) +static _INLINE_ void rs_sched_event(struct dec_serial *info, + int event) { info->event |= 1 << event; - tasklet_schedule(&info->tlet); + queue_task(&info->tqueue, &tq_zs_serial); + mark_bh(SERIAL_BH); } static _INLINE_ void receive_chars(struct dec_serial *info, @@ -494,10 +497,9 @@ static _INLINE_ void status_handle(struct dec_serial *info) /* * This is the serial driver's generic interrupt routine */ -static irqreturn_t rs_interrupt(int irq, void *dev_id, struct pt_regs *regs) +void rs_interrupt(int irq, void *dev_id, struct pt_regs * regs) { struct dec_serial *info = (struct dec_serial *) dev_id; - irqreturn_t status = IRQ_NONE; unsigned char zs_intreg; int shift; @@ -519,8 +521,6 @@ static irqreturn_t rs_interrupt(int irq, void *dev_id, struct pt_regs *regs) if ((zs_intreg & CHAN_IRQMASK) == 0) break; - status = IRQ_HANDLED; - if (zs_intreg & CHBRxIP) { receive_chars(info, regs); } @@ -534,8 +534,6 @@ static irqreturn_t rs_interrupt(int irq, void *dev_id, struct pt_regs *regs) /* Why do we need this ? */ write_zsreg(info->zs_channel, 0, RES_H_IUS); - - return status; } #ifdef ZS_DEBUG_REGS @@ -580,12 +578,12 @@ static void rs_stop(struct tty_struct *tty) return; #if 1 - spin_lock_irqsave(&zs_lock, flags); + save_flags(flags); cli(); if (info->zs_channel->curregs[5] & TxENAB) { info->zs_channel->curregs[5] &= ~TxENAB; write_zsreg(info->zs_channel, 5, info->zs_channel->curregs[5]); } - spin_unlock_irqrestore(&zs_lock, flags); + restore_flags(flags); #endif } @@ -597,7 +595,7 @@ static void rs_start(struct tty_struct *tty) if (serial_paranoia_check(info, tty->name, "rs_start")) return; - spin_lock_irqsave(&zs_lock, flags); + save_flags(flags); cli(); #if 1 if (info->xmit_cnt && info->xmit_buf && !(info->zs_channel->curregs[5] & TxENAB)) { info->zs_channel->curregs[5] |= TxENAB; @@ -608,7 +606,7 @@ static void rs_start(struct tty_struct *tty) transmit_chars(info); } #endif - spin_unlock_irqrestore(&zs_lock, flags); + restore_flags(flags); } /* @@ -620,8 +618,12 @@ static void rs_start(struct tty_struct *tty) * interrupt driver proper are done; the interrupt driver schedules * them using rs_sched_event(), and they get done here. */ +static void do_serial_bh(void) +{ + run_task_queue(&tq_zs_serial); +} -static void do_softint(unsigned long private_) +static void do_softint(void *private_) { struct dec_serial *info = (struct dec_serial *) private_; struct tty_struct *tty; @@ -632,11 +634,10 @@ static void do_softint(unsigned long private_) if (test_and_clear_bit(RS_EVENT_WRITE_WAKEUP, &info->event)) { tty_wakeup(tty); - wake_up_interruptible(&tty->write_wait); } } -static int zs_startup(struct dec_serial * info) +int zs_startup(struct dec_serial * info) { unsigned long flags; @@ -649,7 +650,7 @@ static int zs_startup(struct dec_serial * info) return -ENOMEM; } - spin_lock_irqsave(&zs_lock, flags); + save_flags(flags); cli(); #ifdef SERIAL_DEBUG_OPEN printk("starting up ttyS%d (irq %d)...", info->line, info->irq); @@ -705,7 +706,7 @@ static int zs_startup(struct dec_serial * info) info->xmit_cnt = info->xmit_head = info->xmit_tail = 0; info->flags |= ZILOG_INITIALIZED; - spin_unlock_irqrestore(&zs_lock, flags); + restore_flags(flags); return 0; } @@ -725,7 +726,7 @@ static void shutdown(struct dec_serial * info) info->irq); #endif - spin_lock_irqsave(&zs_lock, flags); + save_flags(flags); cli(); /* Disable interrupts */ if (info->xmit_buf) { free_page((unsigned long) info->xmit_buf); @@ -748,7 +749,7 @@ static void shutdown(struct dec_serial * info) set_bit(TTY_IO_ERROR, &info->tty->flags); info->flags &= ~ZILOG_INITIALIZED; - spin_unlock_irqrestore(&zs_lock, flags); + restore_flags(flags); } /* @@ -784,7 +785,7 @@ static void change_speed(struct dec_serial *info) i += 15; } - spin_lock_irqsave(&zs_lock, flags); + save_flags(flags); cli(); info->zs_baud = baud_table[i]; if (info->zs_baud) { brg = BPS_TO_BRG(info->zs_baud, zs_parms->clock/info->clk_divisor); @@ -857,7 +858,7 @@ static void change_speed(struct dec_serial *info) /* Load up the new values */ load_zsregs(info->zs_channel, info->zs_channel->curregs); - spin_unlock_irqrestore(&zs_lock, flags); + restore_flags(flags); } static void rs_flush_chars(struct tty_struct *tty) @@ -873,9 +874,9 @@ static void rs_flush_chars(struct tty_struct *tty) return; /* Enable transmitter */ - spin_lock_irqsave(&zs_lock, flags); + save_flags(flags); cli(); transmit_chars(info); - spin_unlock_irqrestore(&zs_lock, flags); + restore_flags(flags); } static int rs_write(struct tty_struct * tty, @@ -891,17 +892,26 @@ static int rs_write(struct tty_struct * tty, if (!tty || !info->xmit_buf) return 0; + save_flags(flags); while (1) { - spin_lock_irqsave(&zs_lock, flags); + cli(); c = min(count, min(SERIAL_XMIT_SIZE - info->xmit_cnt - 1, SERIAL_XMIT_SIZE - info->xmit_head)); if (c <= 0) break; - memcpy(info->xmit_buf + info->xmit_head, buf, c); + if (from_user) { + down(&tmp_buf_sem); + copy_from_user(tmp_buf, buf, c); + c = min(c, min(SERIAL_XMIT_SIZE - info->xmit_cnt - 1, + SERIAL_XMIT_SIZE - info->xmit_head)); + memcpy(info->xmit_buf + info->xmit_head, tmp_buf, c); + up(&tmp_buf_sem); + } else + memcpy(info->xmit_buf + info->xmit_head, buf, c); info->xmit_head = (info->xmit_head + c) & (SERIAL_XMIT_SIZE-1); info->xmit_cnt += c; - spin_unlock_irqrestore(&zs_lock, flags); + restore_flags(flags); buf += c; count -= c; total += c; @@ -910,7 +920,7 @@ static int rs_write(struct tty_struct * tty, if (info->xmit_cnt && !tty->stopped && !info->tx_stopped && !info->tx_active) transmit_chars(info); - spin_unlock_irqrestore(&zs_lock, flags); + restore_flags(flags); return total; } @@ -942,9 +952,9 @@ static void rs_flush_buffer(struct tty_struct *tty) if (serial_paranoia_check(info, tty->name, "rs_flush_buffer")) return; - spin_lock_irq(&zs_lock); + cli(); info->xmit_cnt = info->xmit_head = info->xmit_tail = 0; - spin_unlock_irq(&zs_lock); + sti(); tty_wakeup(tty); } @@ -972,11 +982,11 @@ static void rs_throttle(struct tty_struct * tty) return; if (I_IXOFF(tty)) { - spin_lock_irqsave(&zs_lock, flags); + save_flags(flags); cli(); info->x_char = STOP_CHAR(tty); if (!info->tx_active) transmit_chars(info); - spin_unlock_irqrestore(&zs_lock, flags); + restore_flags(flags); } if (C_CRTSCTS(tty)) { @@ -1000,7 +1010,7 @@ static void rs_unthrottle(struct tty_struct * tty) return; if (I_IXOFF(tty)) { - spin_lock_irqsave(&zs_lock, flags); + save_flags(flags); cli(); if (info->x_char) info->x_char = 0; else { @@ -1008,7 +1018,7 @@ static void rs_unthrottle(struct tty_struct * tty) if (!info->tx_active) transmit_chars(info); } - spin_unlock_irqrestore(&zs_lock, flags); + restore_flags(flags); } if (C_CRTSCTS(tty)) { @@ -1101,9 +1111,9 @@ static int get_lsr_info(struct dec_serial * info, unsigned int *value) { unsigned char status; - spin_lock(&zs_lock); + cli(); status = read_zsreg(info->zs_channel, 0); - spin_unlock_irq(&zs_lock); + sti(); put_user(status,value); return 0; } @@ -1126,11 +1136,11 @@ static int rs_tiocmget(struct tty_struct *tty, struct file *file) if (info->zs_channel == info->zs_chan_a) result = 0; else { - spin_lock(&zs_lock); + cli(); control = info->zs_chan_a->curregs[5]; status_a = read_zsreg(info->zs_chan_a, 0); status_b = read_zsreg(info->zs_channel, 0); - spin_unlock_irq(&zs_lock); + sti(); result = ((control & RTS) ? TIOCM_RTS: 0) | ((control & DTR) ? TIOCM_DTR: 0) | ((status_b & DCD) ? TIOCM_CAR: 0) @@ -1145,6 +1155,8 @@ static int rs_tiocmset(struct tty_struct *tty, struct file *file, unsigned int set, unsigned int clear) { struct dec_serial * info = (struct dec_serial *)tty->driver_data; + int error; + unsigned int arg, bits; if (info->hook) return -ENODEV; @@ -1158,7 +1170,8 @@ static int rs_tiocmset(struct tty_struct *tty, struct file *file, if (info->zs_channel == info->zs_chan_a) return 0; - spin_lock(&zs_lock); + get_user(arg, value); + cli(); if (set & TIOCM_RTS) info->zs_chan_a->curregs[5] |= RTS; if (set & TIOCM_DTR) @@ -1168,7 +1181,7 @@ static int rs_tiocmset(struct tty_struct *tty, struct file *file, if (clear & TIOCM_DTR) info->zs_chan_a->curregs[5] &= ~DTR; write_zsreg(info->zs_chan_a, 5, info->zs_chan_a->curregs[5]); - spin_unlock_irq(&zs_lock); + sti(); return 0; } @@ -1185,18 +1198,19 @@ static void rs_break(struct tty_struct *tty, int break_state) if (!info->port) return; - spin_lock_irqsave(&zs_lock, flags); + save_flags(flags); cli(); if (break_state == -1) info->zs_channel->curregs[5] |= SND_BRK; else info->zs_channel->curregs[5] &= ~SND_BRK; write_zsreg(info->zs_channel, 5, info->zs_channel->curregs[5]); - spin_unlock_irqrestore(&zs_lock, flags); + restore_flags(flags); } static int rs_ioctl(struct tty_struct *tty, struct file * file, unsigned int cmd, unsigned long arg) { + int error; struct dec_serial * info = (struct dec_serial *)tty->driver_data; if (info->hook) @@ -1273,10 +1287,10 @@ static void rs_close(struct tty_struct *tty, struct file * filp) if (!info || serial_paranoia_check(info, tty->name, "rs_close")) return; - spin_lock_irqsave(&zs_lock, flags); + save_flags(flags); cli(); if (tty_hung_up_p(filp)) { - spin_unlock_irqrestore(&zs_lock, flags); + restore_flags(flags); return; } @@ -1301,7 +1315,7 @@ static void rs_close(struct tty_struct *tty, struct file * filp) info->count = 0; } if (info->count) { - spin_unlock_irqrestore(&zs_lock, flags); + restore_flags(flags); return; } info->flags |= ZILOG_CLOSING; @@ -1344,7 +1358,7 @@ static void rs_close(struct tty_struct *tty, struct file * filp) } info->flags &= ~(ZILOG_NORMAL_ACTIVE|ZILOG_CLOSING); wake_up_interruptible(&info->close_wait); - spin_unlock_irqrestore(&zs_lock, flags); + restore_flags(flags); } /* @@ -1384,7 +1398,7 @@ static void rs_wait_until_sent(struct tty_struct *tty, int timeout) /* * rs_hangup() --- called by tty_hangup() when a hangup is signaled. */ -static void rs_hangup(struct tty_struct *tty) +void rs_hangup(struct tty_struct *tty) { struct dec_serial * info = (struct dec_serial *)tty->driver_data; @@ -1452,16 +1466,16 @@ static int block_til_ready(struct tty_struct *tty, struct file * filp, printk("block_til_ready before block: ttyS%d, count = %d\n", info->line, info->count); #endif - spin_lock(&zs_lock); + cli(); if (!tty_hung_up_p(filp)) info->count--; - spin_unlock_irq(&zs_lock); + sti(); info->blocked_open++; while (1) { - spin_lock(&zs_lock); + cli(); if (tty->termios->c_cflag & CBAUD) zs_rtsdtr(info, RTS | DTR, 1); - spin_unlock_irq(&zs_lock); + sti(); set_current_state(TASK_INTERRUPTIBLE); if (tty_hung_up_p(filp) || !(info->flags & ZILOG_INITIALIZED)) { @@ -1509,7 +1523,7 @@ static int block_til_ready(struct tty_struct *tty, struct file * filp, * the IRQ chain. It also performs the serial-specific * initialization for the tty structure. */ -static int rs_open(struct tty_struct *tty, struct file * filp) +int rs_open(struct tty_struct *tty, struct file * filp) { struct dec_serial *info; int retval, line; @@ -1692,7 +1706,7 @@ static void __init probe_sccs(void) } } - spin_lock_irqsave(&zs_lock, flags); + save_and_cli(flags); for (n = 0; n < zs_channels_found; n++) { if (n % 2 == 0) { write_zsreg(zs_soft[n].zs_chan_a, R9, FHWRES); @@ -1702,7 +1716,7 @@ static void __init probe_sccs(void) load_zsregs(zs_soft[n].zs_channel, zs_soft[n].zs_channel->curregs); } - spin_unlock_irqrestore(&zs_lock, flags); + restore_flags(flags); } static struct tty_operations serial_ops = { @@ -1735,6 +1749,9 @@ int __init zs_init(void) if(!BUS_PRESENT) return -ENODEV; + /* Setup base handler, and timer table. */ + init_bh(SERIAL_BH, do_serial_bh); + /* Find out how many Z8530 SCCs we have */ if (zs_chain == 0) probe_sccs(); @@ -1783,7 +1800,8 @@ int __init zs_init(void) info->event = 0; info->count = 0; info->blocked_open = 0; - tasklet_init(&info->tlet, do_softint, (unsigned long)info); + info->tqueue.routine = do_softint; + info->tqueue.data = info; init_waitqueue_head(&info->open_wait); init_waitqueue_head(&info->close_wait); printk("ttyS%02d at 0x%08x (irq = %d) is a Z85C30 SCC\n", @@ -1815,7 +1833,8 @@ int __init zs_init(void) /* * polling I/O routines */ -static int zs_poll_tx_char(void *handle, unsigned char ch) +static int +zs_poll_tx_char(void *handle, unsigned char ch) { struct dec_serial *info = handle; struct dec_zschannel *chan = info->zs_channel; @@ -1838,7 +1857,8 @@ static int zs_poll_tx_char(void *handle, unsigned char ch) return -ENODEV; } -static int zs_poll_rx_char(void *handle) +static int +zs_poll_rx_char(void *handle) { struct dec_serial *info = handle; struct dec_zschannel *chan = info->zs_channel; @@ -2017,7 +2037,7 @@ static int __init serial_console_setup(struct console *co, char *options) } co->cflag = cflag; - spin_lock_irqsave(&zs_lock, flags); + save_and_cli(flags); /* * Set up the baud rate generator. @@ -2072,7 +2092,7 @@ static int __init serial_console_setup(struct console *co, char *options) zs_soft[co->index].clk_divisor = clk_divisor; zs_soft[co->index].zs_baud = get_zsbaud(&zs_soft[co->index]); - spin_unlock_irqrestore(&zs_lock, flags); + restore_flags(flags); return 0; } @@ -2209,3 +2229,5 @@ void __init zs_kgdb_hook(int tty_num) set_debug_traps(); /* init stub */ } #endif /* ifdef CONFIG_KGDB */ + + diff --git a/trunk/drivers/tc/zs.h b/trunk/drivers/tc/zs.h index 13512200ceba..c52edffa6049 100644 --- a/trunk/drivers/tc/zs.h +++ b/trunk/drivers/tc/zs.h @@ -6,14 +6,14 @@ * * Copyright (C) 1996 Paul Mackerras (Paul.Mackerras@cs.anu.edu.au) * Copyright (C) 1995 David S. Miller (davem@caip.rutgers.edu) - * Copyright (C) 2004, 2005 Maciej W. Rozycki + * Copyright (C) 2004 Maciej W. Rozycki */ #ifndef _DECSERIAL_H #define _DECSERIAL_H #include -#define NUM_ZSREGS 16 +#define NUM_ZSREGS 16 struct serial_struct { int type; @@ -139,7 +139,8 @@ struct dec_serial { int xmit_head; int xmit_tail; int xmit_cnt; - struct tasklet_struct tlet; + struct tq_struct tqueue; + struct tq_struct tqueue_hangup; wait_queue_head_t open_wait; wait_queue_head_t close_wait; }; @@ -281,7 +282,7 @@ struct dec_serial { #define DLC 4 /* Disable Lower Chain */ #define MIE 8 /* Master Interrupt Enable */ #define STATHI 0x10 /* Status high */ -#define SOFTACK 0x20 /* Software Interrupt Acknowledge */ +#define SOFTACK 0x20 /* Software Interrupt Acknowledge */ #define NORESET 0 /* No reset on write to R9 */ #define CHRB 0x40 /* Reset channel B */ #define CHRA 0x80 /* Reset channel A */ @@ -394,8 +395,8 @@ struct dec_serial { /* Read Register 15 (value of WR 15) */ /* Misc macros */ -#define ZS_CLEARERR(channel) (write_zsreg(channel, 0, ERR_RES)) -#define ZS_CLEARFIFO(channel) do { volatile unsigned char garbage; \ +#define ZS_CLEARERR(channel) (write_zsreg(channel, 0, ERR_RES)) +#define ZS_CLEARFIFO(channel) do { volatile unsigned char garbage; \ garbage = read_zsdata(channel); \ garbage = read_zsdata(channel); \ garbage = read_zsdata(channel); \ diff --git a/trunk/drivers/usb/atm/Makefile b/trunk/drivers/usb/atm/Makefile index 85099718c683..751f297be2ef 100644 --- a/trunk/drivers/usb/atm/Makefile +++ b/trunk/drivers/usb/atm/Makefile @@ -6,7 +6,3 @@ obj-$(CONFIG_USB_CXACRU) += cxacru.o obj-$(CONFIG_USB_SPEEDTOUCH) += speedtch.o obj-$(CONFIG_USB_ATM) += usbatm.o obj-$(CONFIG_USB_XUSBATM) += xusbatm.o - -ifeq ($(CONFIG_USB_DEBUG),y) -EXTRA_CFLAGS += -DDEBUG -endif diff --git a/trunk/drivers/usb/atm/usbatm.h b/trunk/drivers/usb/atm/usbatm.h index 1adacd60d713..936646457935 100644 --- a/trunk/drivers/usb/atm/usbatm.h +++ b/trunk/drivers/usb/atm/usbatm.h @@ -27,9 +27,14 @@ #include /* +#define DEBUG #define VERBOSE_DEBUG */ +#if !defined (DEBUG) && defined (CONFIG_USB_DEBUG) +# define DEBUG +#endif + #include #include #include diff --git a/trunk/drivers/usb/core/Makefile b/trunk/drivers/usb/core/Makefile index 86d5c380892d..dd1c4d2a0c31 100644 --- a/trunk/drivers/usb/core/Makefile +++ b/trunk/drivers/usb/core/Makefile @@ -14,7 +14,3 @@ ifeq ($(CONFIG_USB_DEVICEFS),y) endif obj-$(CONFIG_USB) += usbcore.o - -ifeq ($(CONFIG_USB_DEBUG),y) -EXTRA_CFLAGS += -DDEBUG -endif diff --git a/trunk/drivers/usb/core/buffer.c b/trunk/drivers/usb/core/buffer.c index 419c9943a7cb..57e800ac3cee 100644 --- a/trunk/drivers/usb/core/buffer.c +++ b/trunk/drivers/usb/core/buffer.c @@ -15,6 +15,14 @@ #include #include #include + + +#ifdef CONFIG_USB_DEBUG + #define DEBUG +#else + #undef DEBUG +#endif + #include #include "hcd.h" diff --git a/trunk/drivers/usb/core/config.c b/trunk/drivers/usb/core/config.c index a9d89c78cc20..993019500cc3 100644 --- a/trunk/drivers/usb/core/config.c +++ b/trunk/drivers/usb/core/config.c @@ -1,4 +1,9 @@ #include + +#ifdef CONFIG_USB_DEBUG +#define DEBUG +#endif + #include #include #include diff --git a/trunk/drivers/usb/core/devio.c b/trunk/drivers/usb/core/devio.c index b1d6e9af732d..942cd437dc48 100644 --- a/trunk/drivers/usb/core/devio.c +++ b/trunk/drivers/usb/core/devio.c @@ -1392,13 +1392,13 @@ static int proc_ioctl_default(struct dev_state *ps, void __user *arg) } #ifdef CONFIG_COMPAT -static int proc_ioctl_compat(struct dev_state *ps, compat_uptr_t arg) +static int proc_ioctl_compat(struct dev_state *ps, void __user *arg) { struct usbdevfs_ioctl32 __user *uioc; struct usbdevfs_ioctl ctrl; u32 udata; - uioc = compat_ptr((long)arg); + uioc = compat_ptr(arg); if (get_user(ctrl.ifno, &uioc->ifno) || get_user(ctrl.ioctl_code, &uioc->ioctl_code) || __get_user(udata, &uioc->data)) @@ -1511,7 +1511,7 @@ static int usbdev_ioctl(struct inode *inode, struct file *file, unsigned int cmd case USBDEVFS_IOCTL32: snoop(&dev->dev, "%s: IOCTL\n", __FUNCTION__); - ret = proc_ioctl_compat(ps, (compat_uptr_t)(long)p); + ret = proc_ioctl_compat(ps, p); break; #endif diff --git a/trunk/drivers/usb/core/file.c b/trunk/drivers/usb/core/file.c index 37b13368c814..e695308095ae 100644 --- a/trunk/drivers/usb/core/file.c +++ b/trunk/drivers/usb/core/file.c @@ -19,6 +19,12 @@ #include #include #include + +#ifdef CONFIG_USB_DEBUG + #define DEBUG +#else + #undef DEBUG +#endif #include #include "usb.h" diff --git a/trunk/drivers/usb/core/hcd-pci.c b/trunk/drivers/usb/core/hcd-pci.c index 7feb829362d6..84d9e69329bb 100644 --- a/trunk/drivers/usb/core/hcd-pci.c +++ b/trunk/drivers/usb/core/hcd-pci.c @@ -17,6 +17,13 @@ */ #include + +#ifdef CONFIG_USB_DEBUG + #define DEBUG +#else + #undef DEBUG +#endif + #include #include #include diff --git a/trunk/drivers/usb/core/hcd.c b/trunk/drivers/usb/core/hcd.c index 5e5f65a475ab..6c7ca5b08cd6 100644 --- a/trunk/drivers/usb/core/hcd.c +++ b/trunk/drivers/usb/core/hcd.c @@ -23,6 +23,11 @@ */ #include + +#ifdef CONFIG_USB_DEBUG +#define DEBUG +#endif + #include #include #include diff --git a/trunk/drivers/usb/core/hub.c b/trunk/drivers/usb/core/hub.c index 840727948d84..256d9f698715 100644 --- a/trunk/drivers/usb/core/hub.c +++ b/trunk/drivers/usb/core/hub.c @@ -9,6 +9,11 @@ */ #include +#ifdef CONFIG_USB_DEBUG + #define DEBUG +#else + #undef DEBUG +#endif #include #include #include diff --git a/trunk/drivers/usb/core/inode.c b/trunk/drivers/usb/core/inode.c index c44bbedec817..12f490fdee8f 100644 --- a/trunk/drivers/usb/core/inode.c +++ b/trunk/drivers/usb/core/inode.c @@ -46,6 +46,7 @@ static struct super_operations usbfs_ops; static struct file_operations default_file_operations; +static struct inode_operations usbfs_dir_inode_operations; static struct vfsmount *usbfs_mount; static int usbfs_mount_count; /* = 0 */ static int ignore_mount = 0; @@ -261,7 +262,7 @@ static struct inode *usbfs_get_inode (struct super_block *sb, int mode, dev_t de inode->i_fop = &default_file_operations; break; case S_IFDIR: - inode->i_op = &simple_dir_inode_operations; + inode->i_op = &usbfs_dir_inode_operations; inode->i_fop = &simple_dir_operations; /* directory inodes start off with i_nlink == 2 (for "." entry) */ @@ -416,6 +417,10 @@ static struct file_operations default_file_operations = { .llseek = default_file_lseek, }; +static struct inode_operations usbfs_dir_inode_operations = { + .lookup = simple_lookup, +}; + static struct super_operations usbfs_ops = { .statfs = simple_statfs, .drop_inode = generic_delete_inode, diff --git a/trunk/drivers/usb/core/message.c b/trunk/drivers/usb/core/message.c index fe74f99ca5f4..644a3d4f12aa 100644 --- a/trunk/drivers/usb/core/message.c +++ b/trunk/drivers/usb/core/message.c @@ -3,6 +3,13 @@ */ #include + +#ifdef CONFIG_USB_DEBUG + #define DEBUG +#else + #undef DEBUG +#endif + #include /* for scatterlist macros */ #include #include @@ -1450,11 +1457,12 @@ int usb_set_configuration(struct usb_device *dev, int configuration) */ for (i = 0; i < nintf; ++i) { struct usb_interface *intf = cp->interface[i]; + struct usb_host_interface *alt = intf->cur_altsetting; dev_dbg (&dev->dev, "adding %s (config #%d, interface %d)\n", intf->dev.bus_id, configuration, - intf->cur_altsetting->desc.bInterfaceNumber); + alt->desc.bInterfaceNumber); ret = device_add (&intf->dev); if (ret != 0) { dev_err(&dev->dev, diff --git a/trunk/drivers/usb/core/notify.c b/trunk/drivers/usb/core/notify.c index fbbebab52fbd..37da059eced7 100644 --- a/trunk/drivers/usb/core/notify.c +++ b/trunk/drivers/usb/core/notify.c @@ -12,7 +12,13 @@ #include #include #include +#ifdef CONFIG_USB_DEBUG + #define DEBUG +#else + #undef DEBUG +#endif #include + #include "usb.h" diff --git a/trunk/drivers/usb/core/sysfs.c b/trunk/drivers/usb/core/sysfs.c index 71d881327e88..edd83e014452 100644 --- a/trunk/drivers/usb/core/sysfs.c +++ b/trunk/drivers/usb/core/sysfs.c @@ -12,7 +12,14 @@ #include #include + +#ifdef CONFIG_USB_DEBUG + #define DEBUG +#else + #undef DEBUG +#endif #include + #include "usb.h" /* endpoint stuff */ diff --git a/trunk/drivers/usb/core/urb.c b/trunk/drivers/usb/core/urb.c index 081796726b95..f2a1fed2a802 100644 --- a/trunk/drivers/usb/core/urb.c +++ b/trunk/drivers/usb/core/urb.c @@ -4,6 +4,12 @@ #include #include #include + +#ifdef CONFIG_USB_DEBUG + #define DEBUG +#else + #undef DEBUG +#endif #include #include "hcd.h" diff --git a/trunk/drivers/usb/core/usb.c b/trunk/drivers/usb/core/usb.c index e197ce9353de..0eefff7bcb3c 100644 --- a/trunk/drivers/usb/core/usb.c +++ b/trunk/drivers/usb/core/usb.c @@ -22,6 +22,13 @@ */ #include + +#ifdef CONFIG_USB_DEBUG + #define DEBUG +#else + #undef DEBUG +#endif + #include #include #include diff --git a/trunk/drivers/usb/gadget/dummy_hcd.c b/trunk/drivers/usb/gadget/dummy_hcd.c index c655d46c8aed..1e407745c115 100644 --- a/trunk/drivers/usb/gadget/dummy_hcd.c +++ b/trunk/drivers/usb/gadget/dummy_hcd.c @@ -944,7 +944,7 @@ static int dummy_udc_suspend (struct platform_device *dev, pm_message_t state) set_link_state (dum); spin_unlock_irq (&dum->lock); - dev->dev.power.power_state = state; + dev->power.power_state = state; usb_hcd_poll_rh_status (dummy_to_hcd (dum)); return 0; } @@ -1904,7 +1904,7 @@ static int dummy_hcd_probe (struct platform_device *dev) struct usb_hcd *hcd; int retval; - dev_info(&dev->dev, "%s, driver " DRIVER_VERSION "\n", driver_desc); + dev_info (dev, "%s, driver " DRIVER_VERSION "\n", driver_desc); hcd = usb_create_hcd (&dummy_hcd, &dev->dev, dev->dev.bus_id); if (!hcd) diff --git a/trunk/drivers/usb/host/ohci-lh7a404.c b/trunk/drivers/usb/host/ohci-lh7a404.c index 3959ccc88332..081ec3f5cff4 100644 --- a/trunk/drivers/usb/host/ohci-lh7a404.c +++ b/trunk/drivers/usb/host/ohci-lh7a404.c @@ -219,7 +219,7 @@ static int ohci_hcd_lh7a404_drv_probe(struct platform_device *pdev) static int ohci_hcd_lh7a404_drv_remove(struct platform_device *pdev) { - struct usb_hcd *hcd = platform_get_drvdata(pdev); + struct usb_hcd *hcd = platform_get_drvdata(dev); usb_hcd_lh7a404_remove(hcd, pdev); return 0; diff --git a/trunk/drivers/usb/host/ohci-ppc-soc.c b/trunk/drivers/usb/host/ohci-ppc-soc.c index 2ec6a78bd65e..18755766e406 100644 --- a/trunk/drivers/usb/host/ohci-ppc-soc.c +++ b/trunk/drivers/usb/host/ohci-ppc-soc.c @@ -185,7 +185,7 @@ static int ohci_hcd_ppc_soc_drv_probe(struct platform_device *pdev) static int ohci_hcd_ppc_soc_drv_remove(struct platform_device *pdev) { - struct usb_hcd *hcd = platform_get_drvdata(pdev); + struct usb_hcd *hcd = platform_get_drvdata(dev); usb_hcd_ppc_soc_remove(hcd, pdev); return 0; diff --git a/trunk/drivers/usb/image/microtek.c b/trunk/drivers/usb/image/microtek.c index 950543aa5ac7..61a2604cce4f 100644 --- a/trunk/drivers/usb/image/microtek.c +++ b/trunk/drivers/usb/image/microtek.c @@ -327,18 +327,6 @@ static inline void mts_urb_abort(struct mts_desc* desc) { usb_kill_urb( desc->urb ); } -static int mts_slave_alloc (struct scsi_device *s) -{ - s->inquiry_len = 0x24; - return 0; -} - -static int mts_slave_configure (struct scsi_device *s) -{ - blk_queue_dma_alignment(s->request_queue, (512 - 1)); - return 0; -} - static int mts_scsi_abort (Scsi_Cmnd *srb) { struct mts_desc* desc = (struct mts_desc*)(srb->device->host->hostdata[0]); @@ -423,7 +411,7 @@ static void mts_transfer_done( struct urb *transfer, struct pt_regs *regs ) MTS_INT_INIT(); context->srb->result &= MTS_SCSI_ERR_MASK; - context->srb->result |= (unsigned)(*context->scsi_status)<<1; + context->srb->result |= (unsigned)context->status<<1; mts_transfer_cleanup(transfer); @@ -439,7 +427,7 @@ static void mts_get_status( struct urb *transfer ) mts_int_submit_urb(transfer, usb_rcvbulkpipe(context->instance->usb_dev, context->instance->ep_response), - context->scsi_status, + &context->status, 1, mts_transfer_done ); } @@ -493,7 +481,7 @@ static void mts_command_done( struct urb *transfer, struct pt_regs *regs ) context->data_pipe, context->data, context->data_length, - context->srb->use_sg > 1 ? mts_do_sg : mts_data_done); + context->srb->use_sg ? mts_do_sg : mts_data_done); } else { mts_get_status(transfer); } @@ -639,6 +627,7 @@ int mts_scsi_queuecommand( Scsi_Cmnd *srb, mts_scsi_cmnd_callback callback ) callback(srb); } + out: return err; } @@ -656,9 +645,6 @@ static struct scsi_host_template mts_scsi_host_template = { .cmd_per_lun = 1, .use_clustering = 1, .emulated = 1, - .slave_alloc = mts_slave_alloc, - .slave_configure = mts_slave_configure, - .max_sectors= 256, /* 128 K */ }; struct vendor_product @@ -785,8 +771,8 @@ static int mts_usb_probe(struct usb_interface *intf, MTS_WARNING( "couldn't find an output bulk endpoint. Bailing out.\n" ); return -ENODEV; } - - + + new_desc = kzalloc(sizeof(struct mts_desc), GFP_KERNEL); if (!new_desc) goto out; @@ -795,10 +781,6 @@ static int mts_usb_probe(struct usb_interface *intf, if (!new_desc->urb) goto out_kfree; - new_desc->context.scsi_status = kmalloc(1, GFP_KERNEL); - if (!new_desc->context.scsi_status) - goto out_kfree2; - new_desc->usb_dev = dev; new_desc->usb_intf = intf; init_MUTEX(&new_desc->lock); @@ -835,8 +817,6 @@ static int mts_usb_probe(struct usb_interface *intf, usb_set_intfdata(intf, new_desc); return 0; - out_kfree2: - kfree(new_desc->context.scsi_status); out_free_urb: usb_free_urb(new_desc->urb); out_kfree: @@ -856,7 +836,6 @@ static void mts_usb_disconnect (struct usb_interface *intf) scsi_host_put(desc->host); usb_free_urb(desc->urb); - kfree(desc->context.scsi_status); kfree(desc); } @@ -877,3 +856,5 @@ module_exit(microtek_drv_exit); MODULE_AUTHOR( DRIVER_AUTHOR ); MODULE_DESCRIPTION( DRIVER_DESC ); MODULE_LICENSE("GPL"); + + diff --git a/trunk/drivers/usb/image/microtek.h b/trunk/drivers/usb/image/microtek.h index 926d4bdc6746..3271deb8c001 100644 --- a/trunk/drivers/usb/image/microtek.h +++ b/trunk/drivers/usb/image/microtek.h @@ -22,7 +22,7 @@ struct mts_transfer_context int data_pipe; int fragment; - u8 *scsi_status; /* status returned from ep_response after command completion */ + u8 status; /* status returned from ep_response after command completion */ }; diff --git a/trunk/drivers/usb/input/Makefile b/trunk/drivers/usb/input/Makefile index 07cb17db42fc..5e03b93f29f6 100644 --- a/trunk/drivers/usb/input/Makefile +++ b/trunk/drivers/usb/input/Makefile @@ -42,7 +42,3 @@ obj-$(CONFIG_USB_ACECAD) += acecad.o obj-$(CONFIG_USB_YEALINK) += yealink.o obj-$(CONFIG_USB_XPAD) += xpad.o obj-$(CONFIG_USB_APPLETOUCH) += appletouch.o - -ifeq ($(CONFIG_USB_DEBUG),y) -EXTRA_CFLAGS += -DDEBUG -endif diff --git a/trunk/drivers/usb/input/hid-core.c b/trunk/drivers/usb/input/hid-core.c index 45f3130fadea..79ddce4555ab 100644 --- a/trunk/drivers/usb/input/hid-core.c +++ b/trunk/drivers/usb/input/hid-core.c @@ -1318,7 +1318,6 @@ void hid_init_reports(struct hid_device *hid) #define USB_DEVICE_ID_WACOM_PTU 0x0003 #define USB_DEVICE_ID_WACOM_INTUOS3 0x00B0 #define USB_DEVICE_ID_WACOM_CINTIQ 0x003F -#define USB_DEVICE_ID_WACOM_DTF 0x00C0 #define USB_VENDOR_ID_ACECAD 0x0460 #define USB_DEVICE_ID_ACECAD_FLAIR 0x0004 @@ -1525,9 +1524,6 @@ static struct hid_blacklist { { USB_VENDOR_ID_WACOM, USB_DEVICE_ID_WACOM_PL + 3, HID_QUIRK_IGNORE }, { USB_VENDOR_ID_WACOM, USB_DEVICE_ID_WACOM_PL + 4, HID_QUIRK_IGNORE }, { USB_VENDOR_ID_WACOM, USB_DEVICE_ID_WACOM_PL + 5, HID_QUIRK_IGNORE }, - { USB_VENDOR_ID_WACOM, USB_DEVICE_ID_WACOM_PL + 7, HID_QUIRK_IGNORE }, - { USB_VENDOR_ID_WACOM, USB_DEVICE_ID_WACOM_PL + 8, HID_QUIRK_IGNORE }, - { USB_VENDOR_ID_WACOM, USB_DEVICE_ID_WACOM_PL + 9, HID_QUIRK_IGNORE }, { USB_VENDOR_ID_WACOM, USB_DEVICE_ID_WACOM_INTUOS2 + 1, HID_QUIRK_IGNORE }, { USB_VENDOR_ID_WACOM, USB_DEVICE_ID_WACOM_INTUOS2 + 2, HID_QUIRK_IGNORE }, { USB_VENDOR_ID_WACOM, USB_DEVICE_ID_WACOM_INTUOS2 + 3, HID_QUIRK_IGNORE }, @@ -1535,19 +1531,11 @@ static struct hid_blacklist { { USB_VENDOR_ID_WACOM, USB_DEVICE_ID_WACOM_INTUOS2 + 5, HID_QUIRK_IGNORE }, { USB_VENDOR_ID_WACOM, USB_DEVICE_ID_WACOM_INTUOS2 + 7, HID_QUIRK_IGNORE }, { USB_VENDOR_ID_WACOM, USB_DEVICE_ID_WACOM_VOLITO, HID_QUIRK_IGNORE }, - { USB_VENDOR_ID_WACOM, USB_DEVICE_ID_WACOM_VOLITO + 1, HID_QUIRK_IGNORE }, - { USB_VENDOR_ID_WACOM, USB_DEVICE_ID_WACOM_VOLITO + 2, HID_QUIRK_IGNORE }, - { USB_VENDOR_ID_WACOM, USB_DEVICE_ID_WACOM_VOLITO + 3, HID_QUIRK_IGNORE }, - { USB_VENDOR_ID_WACOM, USB_DEVICE_ID_WACOM_VOLITO + 4, HID_QUIRK_IGNORE }, - { USB_VENDOR_ID_WACOM, USB_DEVICE_ID_WACOM_GRAPHIRE + 5, HID_QUIRK_IGNORE }, - { USB_VENDOR_ID_WACOM, USB_DEVICE_ID_WACOM_GRAPHIRE + 6, HID_QUIRK_IGNORE }, { USB_VENDOR_ID_WACOM, USB_DEVICE_ID_WACOM_PTU, HID_QUIRK_IGNORE }, { USB_VENDOR_ID_WACOM, USB_DEVICE_ID_WACOM_INTUOS3, HID_QUIRK_IGNORE }, { USB_VENDOR_ID_WACOM, USB_DEVICE_ID_WACOM_INTUOS3 + 1, HID_QUIRK_IGNORE }, { USB_VENDOR_ID_WACOM, USB_DEVICE_ID_WACOM_INTUOS3 + 2, HID_QUIRK_IGNORE }, - { USB_VENDOR_ID_WACOM, USB_DEVICE_ID_WACOM_INTUOS3 + 5, HID_QUIRK_IGNORE }, { USB_VENDOR_ID_WACOM, USB_DEVICE_ID_WACOM_CINTIQ, HID_QUIRK_IGNORE }, - { USB_VENDOR_ID_WACOM, USB_DEVICE_ID_WACOM_DTF, HID_QUIRK_IGNORE }, { USB_VENDOR_ID_WISEGROUP, USB_DEVICE_ID_4_PHIDGETSERVO_20, HID_QUIRK_IGNORE }, { USB_VENDOR_ID_WISEGROUP, USB_DEVICE_ID_1_PHIDGETSERVO_20, HID_QUIRK_IGNORE }, diff --git a/trunk/drivers/usb/input/itmtouch.c b/trunk/drivers/usb/input/itmtouch.c index 4a50acb39d29..3b581853cf10 100644 --- a/trunk/drivers/usb/input/itmtouch.c +++ b/trunk/drivers/usb/input/itmtouch.c @@ -40,6 +40,13 @@ *****************************************************************************/ #include + +#ifdef CONFIG_USB_DEBUG + #define DEBUG +#else + #undef DEBUG +#endif + #include #include #include diff --git a/trunk/drivers/usb/input/keyspan_remote.c b/trunk/drivers/usb/input/keyspan_remote.c index a32cfe51b77d..5b8d65f62abf 100644 --- a/trunk/drivers/usb/input/keyspan_remote.c +++ b/trunk/drivers/usb/input/keyspan_remote.c @@ -160,8 +160,7 @@ static int keyspan_load_tester(struct usb_keyspan* dev, int bits_needed) * though so it's not too big a deal */ if (dev->data.pos >= dev->data.len) { - dev_dbg(&dev->udev->dev, - "%s - Error ran out of data. pos: %d, len: %d\n", + dev_dbg(&dev->udev, "%s - Error ran out of data. pos: %d, len: %d\n", __FUNCTION__, dev->data.pos, dev->data.len); return -1; } @@ -307,7 +306,7 @@ static void keyspan_check_data(struct usb_keyspan *remote, struct pt_regs *regs) err("Bad message recieved, no stop bit found.\n"); } - dev_dbg(&remote->udev->dev, + dev_dbg(&remote->udev, "%s found valid message: system: %d, button: %d, toggle: %d\n", __FUNCTION__, message.system, message.button, message.toggle); diff --git a/trunk/drivers/usb/input/mtouchusb.c b/trunk/drivers/usb/input/mtouchusb.c index 52cc18cd247d..7fce526560ca 100644 --- a/trunk/drivers/usb/input/mtouchusb.c +++ b/trunk/drivers/usb/input/mtouchusb.c @@ -40,6 +40,13 @@ *****************************************************************************/ #include + +#ifdef CONFIG_USB_DEBUG + #define DEBUG +#else + #undef DEBUG +#endif + #include #include #include diff --git a/trunk/drivers/usb/input/pid.c b/trunk/drivers/usb/input/pid.c index 19e015d171aa..dca5ee93a4ef 100644 --- a/trunk/drivers/usb/input/pid.c +++ b/trunk/drivers/usb/input/pid.c @@ -37,6 +37,8 @@ #include "hid.h" #include "pid.h" +#define DEBUG + #define CHECK_OWNERSHIP(i, hid_pid) \ ((i) < FF_EFFECTS_MAX && i >= 0 && \ test_bit(FF_PID_FLAGS_USED, &hid_pid->effects[(i)].flags) && \ diff --git a/trunk/drivers/usb/input/touchkitusb.c b/trunk/drivers/usb/input/touchkitusb.c index 7420c6b84284..0043e6ebcd1f 100644 --- a/trunk/drivers/usb/input/touchkitusb.c +++ b/trunk/drivers/usb/input/touchkitusb.c @@ -30,6 +30,10 @@ #include #include #include + +#if !defined(DEBUG) && defined(CONFIG_USB_DEBUG) +#define DEBUG +#endif #include #include diff --git a/trunk/drivers/usb/input/wacom.c b/trunk/drivers/usb/input/wacom.c index aea1cfae34cc..ea0f75773ae1 100644 --- a/trunk/drivers/usb/input/wacom.c +++ b/trunk/drivers/usb/input/wacom.c @@ -52,10 +52,8 @@ * v1.30.1 (pi) - Added Graphire3 support * v1.40 (pc) - Add support for several new devices, fix eraser reporting, ... * v1.43 (pc) - Added support for Cintiq 21UX - * - Fixed a Graphire bug - * - Merged wacom_intuos3_irq into wacom_intuos_irq - * v1.44 (pc) - Added support for Graphire4, Cintiq 710, Intuos3 6x11, etc. - * - Report Device IDs + - Fixed a Graphire bug + - Merged wacom_intuos3_irq into wacom_intuos_irq */ /* @@ -78,7 +76,7 @@ /* * Version Information */ -#define DRIVER_VERSION "v1.44" +#define DRIVER_VERSION "v1.43" #define DRIVER_AUTHOR "Vojtech Pavlik " #define DRIVER_DESC "USB Wacom Graphire and Wacom Intuos tablet driver" #define DRIVER_LICENSE "GPL" @@ -88,14 +86,10 @@ MODULE_DESCRIPTION(DRIVER_DESC); MODULE_LICENSE(DRIVER_LICENSE); #define USB_VENDOR_ID_WACOM 0x056a -#define STYLUS_DEVICE_ID 0x02 -#define CURSOR_DEVICE_ID 0x06 -#define ERASER_DEVICE_ID 0x0A enum { PENPARTNER = 0, GRAPHIRE, - G4, PL, INTUOS, INTUOS3, @@ -122,7 +116,6 @@ struct wacom { struct urb *irq; struct wacom_features *features; int tool[2]; - int id[2]; __u32 serial[2]; char phys[32]; }; @@ -143,7 +136,7 @@ static void wacom_pl_irq(struct urb *urb, struct pt_regs *regs) struct wacom *wacom = urb->context; unsigned char *data = wacom->data; struct input_dev *dev = wacom->dev; - int prox, pressure, id; + int prox, pressure; int retval; switch (urb->status) { @@ -170,7 +163,6 @@ static void wacom_pl_irq(struct urb *urb, struct pt_regs *regs) input_regs(dev, regs); - id = ERASER_DEVICE_ID; if (prox) { pressure = (signed char)((data[7] << 1) | ((data[4] >> 2) & 1)); @@ -185,15 +177,11 @@ static void wacom_pl_irq(struct urb *urb, struct pt_regs *regs) * an out of proximity for previous tool then a in for new tool. */ if (!wacom->tool[0]) { - /* Eraser bit set for DTF */ - if (data[1] & 0x10) - wacom->tool[1] = BTN_TOOL_RUBBER; - else - /* Going into proximity select tool */ - wacom->tool[1] = (data[4] & 0x20) ? BTN_TOOL_RUBBER : BTN_TOOL_PEN; + /* Going into proximity select tool */ + wacom->tool[1] = (data[4] & 0x20)? BTN_TOOL_RUBBER : BTN_TOOL_PEN; } else { /* was entered with stylus2 pressed */ - if (wacom->tool[1] == BTN_TOOL_RUBBER && !(data[4] & 0x20)) { + if (wacom->tool[1] == BTN_TOOL_RUBBER && !(data[4] & 0x20) ) { /* report out proximity for previous tool */ input_report_key(dev, wacom->tool[1], 0); input_sync(dev); @@ -204,9 +192,8 @@ static void wacom_pl_irq(struct urb *urb, struct pt_regs *regs) if (wacom->tool[1] != BTN_TOOL_RUBBER) { /* Unknown tool selected default to pen tool */ wacom->tool[1] = BTN_TOOL_PEN; - id = STYLUS_DEVICE_ID; } - input_report_key(dev, wacom->tool[1], id); /* report in proximity for tool */ + input_report_key(dev, wacom->tool[1], prox); /* report in proximity for tool */ input_report_abs(dev, ABS_X, data[3] | (data[2] << 7) | ((data[1] & 0x03) << 14)); input_report_abs(dev, ABS_Y, data[6] | (data[5] << 7) | ((data[4] & 0x03) << 14)); input_report_abs(dev, ABS_PRESSURE, pressure); @@ -263,10 +250,10 @@ static void wacom_ptu_irq(struct urb *urb, struct pt_regs *regs) input_regs(dev, regs); if (data[1] & 0x04) { - input_report_key(dev, BTN_TOOL_RUBBER, (data[1] & 0x20) ? ERASER_DEVICE_ID : 0); + input_report_key(dev, BTN_TOOL_RUBBER, data[1] & 0x20); input_report_key(dev, BTN_TOUCH, data[1] & 0x08); } else { - input_report_key(dev, BTN_TOOL_PEN, (data[1] & 0x20) ? STYLUS_DEVICE_ID : 0); + input_report_key(dev, BTN_TOOL_PEN, data[1] & 0x20); input_report_key(dev, BTN_TOUCH, data[1] & 0x01); } input_report_abs(dev, ABS_X, le16_to_cpu(*(__le16 *) &data[2])); @@ -312,7 +299,7 @@ static void wacom_penpartner_irq(struct urb *urb, struct pt_regs *regs) } input_regs(dev, regs); - input_report_key(dev, BTN_TOOL_PEN, STYLUS_DEVICE_ID); + input_report_key(dev, BTN_TOOL_PEN, 1); input_report_abs(dev, ABS_X, le16_to_cpu(*(__le16 *) &data[1])); input_report_abs(dev, ABS_Y, le16_to_cpu(*(__le16 *) &data[3])); input_report_abs(dev, ABS_PRESSURE, (signed char)data[6] + 127); @@ -332,7 +319,7 @@ static void wacom_graphire_irq(struct urb *urb, struct pt_regs *regs) struct wacom *wacom = urb->context; unsigned char *data = wacom->data; struct input_dev *dev = wacom->dev; - int x, y, id, rw; + int x, y; int retval; switch (urb->status) { @@ -357,7 +344,6 @@ static void wacom_graphire_irq(struct urb *urb, struct pt_regs *regs) input_regs(dev, regs); - id = STYLUS_DEVICE_ID; if (data[1] & 0x10) { /* in prox */ switch ((data[1] >> 5) & 3) { @@ -368,27 +354,18 @@ static void wacom_graphire_irq(struct urb *urb, struct pt_regs *regs) case 1: /* Rubber */ wacom->tool[0] = BTN_TOOL_RUBBER; - id = ERASER_DEVICE_ID; break; case 2: /* Mouse with wheel */ input_report_key(dev, BTN_MIDDLE, data[1] & 0x04); - if (wacom->features->type == G4) { - rw = data[7] & 0x04 ? -(data[7] & 0x03) : (data[7] & 0x03); - input_report_rel(dev, REL_WHEEL, rw); - } else - input_report_rel(dev, REL_WHEEL, (signed char) data[6]); + input_report_rel(dev, REL_WHEEL, (signed char) data[6]); /* fall through */ case 3: /* Mouse without wheel */ wacom->tool[0] = BTN_TOOL_MOUSE; - id = CURSOR_DEVICE_ID; input_report_key(dev, BTN_LEFT, data[1] & 0x01); input_report_key(dev, BTN_RIGHT, data[1] & 0x02); - if (wacom->features->type == G4) - input_report_abs(dev, ABS_DISTANCE, data[6]); - else - input_report_abs(dev, ABS_DISTANCE, data[7]); + input_report_abs(dev, ABS_DISTANCE, data[7]); break; } } @@ -399,50 +376,16 @@ static void wacom_graphire_irq(struct urb *urb, struct pt_regs *regs) input_report_abs(dev, ABS_X, x); input_report_abs(dev, ABS_Y, y); if (wacom->tool[0] != BTN_TOOL_MOUSE) { - input_report_abs(dev, ABS_PRESSURE, data[6] | ((data[7] & 0x01) << 8)); + input_report_abs(dev, ABS_PRESSURE, le16_to_cpu(*(__le16 *) &data[6])); input_report_key(dev, BTN_TOUCH, data[1] & 0x01); input_report_key(dev, BTN_STYLUS, data[1] & 0x02); input_report_key(dev, BTN_STYLUS2, data[1] & 0x04); } } - input_report_key(dev, wacom->tool[0], (data[1] & 0x10) ? id : 0); + input_report_key(dev, wacom->tool[0], data[1] & 0x10); input_sync(dev); - /* send pad data */ - if (wacom->features->type == G4) { - /* fist time sending pad data */ - if (wacom->tool[1] != BTN_TOOL_FINGER) { - wacom->id[1] = 0; - wacom->serial[1] = (data[7] & 0x38) >> 2; - } - if (data[7] & 0xf8) { - input_report_key(dev, BTN_0, (data[7] & 0x40)); - input_report_key(dev, BTN_4, (data[7] & 0x80)); - if (((data[7] & 0x38) >> 2) == (wacom->serial[1] & 0x0e)) - /* alter REL_WHEEL value so X apps can get it */ - wacom->serial[1] += (wacom->serial[1] & 0x01) ? -1 : 1; - else - wacom->serial[1] = (data[7] & 0x38 ) >> 2; - - /* don't alter the value when there is no wheel event */ - if (wacom->serial[1] == 1) - wacom->serial[1] = 0; - rw = wacom->serial[1]; - rw = (rw & 0x08) ? -(rw & 0x07) : (rw & 0x07); - input_report_rel(dev, REL_WHEEL, rw); - wacom->tool[1] = BTN_TOOL_FINGER; - wacom->id[1] = data[7] & 0xf8; - input_report_key(dev, wacom->tool[1], 0xf0); - input_event(dev, EV_MSC, MSC_SERIAL, 0xf0); - } else if (wacom->id[1]) { - wacom->id[1] = 0; - wacom->serial[1] = 0; - input_report_key(dev, wacom->tool[1], 0); - input_event(dev, EV_MSC, MSC_SERIAL, 0xf0); - } - input_sync(dev); - } exit: retval = usb_submit_urb (urb, GFP_ATOMIC); if (retval) @@ -467,8 +410,7 @@ static int wacom_intuos_inout(struct urb *urb) (data[4] << 20) + (data[5] << 12) + (data[6] << 4) + (data[7] >> 4); - wacom->id[idx] = (data[2] << 4) | (data[3] >> 4); - switch (wacom->id[idx]) { + switch ((data[2] << 4) | (data[3] >> 4)) { case 0x812: /* Inking pen */ case 0x801: /* Intuos3 Inking pen */ case 0x012: @@ -516,7 +458,7 @@ static int wacom_intuos_inout(struct urb *urb) default: /* Unknown tool */ wacom->tool[idx] = BTN_TOOL_PEN; } - input_report_key(dev, wacom->tool[idx], wacom->id[idx]); + input_report_key(dev, wacom->tool[idx], 1); input_event(dev, EV_MSC, MSC_SERIAL, wacom->serial[idx]); input_sync(dev); return 1; @@ -695,7 +637,7 @@ static void wacom_intuos_irq(struct urb *urb, struct pt_regs *regs) } } - input_report_key(dev, wacom->tool[idx], wacom->id[idx]); + input_report_key(dev, wacom->tool[idx], 1); input_event(dev, EV_MSC, MSC_SERIAL, wacom->serial[idx]); input_sync(dev); @@ -713,13 +655,6 @@ static struct wacom_features wacom_features[] = { { "Wacom Graphire2 5x7", 8, 13918, 10206, 511, 32, GRAPHIRE, wacom_graphire_irq }, { "Wacom Graphire3", 8, 10208, 7424, 511, 32, GRAPHIRE, wacom_graphire_irq }, { "Wacom Graphire3 6x8", 8, 16704, 12064, 511, 32, GRAPHIRE, wacom_graphire_irq }, - { "Wacom Graphire4 4x5", 8, 10208, 7424, 511, 32, G4, wacom_graphire_irq }, - { "Wacom Graphire4 6x8", 8, 16704, 12064, 511, 32, G4, wacom_graphire_irq }, - { "Wacom Volito", 8, 5104, 3712, 511, 32, GRAPHIRE, wacom_graphire_irq }, - { "Wacom PenStation2", 8, 3250, 2320, 255, 32, GRAPHIRE, wacom_graphire_irq }, - { "Wacom Volito2 4x5", 8, 5104, 3712, 511, 32, GRAPHIRE, wacom_graphire_irq }, - { "Wacom Volito2 2x3", 8, 3248, 2320, 511, 32, GRAPHIRE, wacom_graphire_irq }, - { "Wacom PenPartner2", 8, 3250, 2320, 255, 32, GRAPHIRE, wacom_graphire_irq }, { "Wacom Intuos 4x5", 10, 12700, 10600, 1023, 15, INTUOS, wacom_intuos_irq }, { "Wacom Intuos 6x8", 10, 20320, 16240, 1023, 15, INTUOS, wacom_intuos_irq }, { "Wacom Intuos 9x12", 10, 30480, 24060, 1023, 15, INTUOS, wacom_intuos_irq }, @@ -731,20 +666,16 @@ static struct wacom_features wacom_features[] = { { "Wacom PL600SX", 8, 6260, 5016, 255, 32, PL, wacom_pl_irq }, { "Wacom PL550", 8, 6144, 4608, 511, 32, PL, wacom_pl_irq }, { "Wacom PL800", 8, 7220, 5780, 511, 32, PL, wacom_pl_irq }, - { "Wacom PL700", 8, 6758, 5406, 511, 32, PL, wacom_pl_irq }, - { "Wacom PL510", 8, 6282, 4762, 511, 32, PL, wacom_pl_irq }, - { "Wacom PL710", 8, 34080, 27660, 511, 32, PL, wacom_pl_irq }, - { "Wacom DTF720", 8, 6858, 5506, 511, 32, PL, wacom_pl_irq }, - { "Wacom Cintiq Partner",8, 20480, 15360, 511, 32, PL, wacom_ptu_irq }, { "Wacom Intuos2 4x5", 10, 12700, 10600, 1023, 15, INTUOS, wacom_intuos_irq }, { "Wacom Intuos2 6x8", 10, 20320, 16240, 1023, 15, INTUOS, wacom_intuos_irq }, { "Wacom Intuos2 9x12", 10, 30480, 24060, 1023, 15, INTUOS, wacom_intuos_irq }, { "Wacom Intuos2 12x12", 10, 30480, 31680, 1023, 15, INTUOS, wacom_intuos_irq }, { "Wacom Intuos2 12x18", 10, 45720, 31680, 1023, 15, INTUOS, wacom_intuos_irq }, + { "Wacom Volito", 8, 5104, 3712, 511, 32, GRAPHIRE, wacom_graphire_irq }, + { "Wacom Cintiq Partner",8, 20480, 15360, 511, 32, PL, wacom_ptu_irq }, { "Wacom Intuos3 4x5", 10, 25400, 20320, 1023, 15, INTUOS3, wacom_intuos_irq }, { "Wacom Intuos3 6x8", 10, 40640, 30480, 1023, 15, INTUOS3, wacom_intuos_irq }, { "Wacom Intuos3 9x12", 10, 60960, 45720, 1023, 15, INTUOS3, wacom_intuos_irq }, - { "Wacom Intuos3 6x11", 10, 54204, 31750, 1023, 15, INTUOS3, wacom_intuos_irq }, { "Wacom Cintiq 21UX", 10, 87200, 65600, 1023, 15, CINTIQ, wacom_intuos_irq }, { "Wacom Intuos2 6x8", 10, 20320, 16240, 1023, 15, INTUOS, wacom_intuos_irq }, { } @@ -757,13 +688,6 @@ static struct usb_device_id wacom_ids[] = { { USB_DEVICE(USB_VENDOR_ID_WACOM, 0x12) }, { USB_DEVICE(USB_VENDOR_ID_WACOM, 0x13) }, { USB_DEVICE(USB_VENDOR_ID_WACOM, 0x14) }, - { USB_DEVICE(USB_VENDOR_ID_WACOM, 0x15) }, - { USB_DEVICE(USB_VENDOR_ID_WACOM, 0x16) }, - { USB_DEVICE(USB_VENDOR_ID_WACOM, 0x60) }, - { USB_DEVICE(USB_VENDOR_ID_WACOM, 0x61) }, - { USB_DEVICE(USB_VENDOR_ID_WACOM, 0x62) }, - { USB_DEVICE(USB_VENDOR_ID_WACOM, 0x63) }, - { USB_DEVICE(USB_VENDOR_ID_WACOM, 0x64) }, { USB_DEVICE(USB_VENDOR_ID_WACOM, 0x20) }, { USB_DEVICE(USB_VENDOR_ID_WACOM, 0x21) }, { USB_DEVICE(USB_VENDOR_ID_WACOM, 0x22) }, @@ -775,20 +699,16 @@ static struct usb_device_id wacom_ids[] = { { USB_DEVICE(USB_VENDOR_ID_WACOM, 0x33) }, { USB_DEVICE(USB_VENDOR_ID_WACOM, 0x34) }, { USB_DEVICE(USB_VENDOR_ID_WACOM, 0x35) }, - { USB_DEVICE(USB_VENDOR_ID_WACOM, 0x37) }, - { USB_DEVICE(USB_VENDOR_ID_WACOM, 0x38) }, - { USB_DEVICE(USB_VENDOR_ID_WACOM, 0x39) }, - { USB_DEVICE(USB_VENDOR_ID_WACOM, 0xC0) }, - { USB_DEVICE(USB_VENDOR_ID_WACOM, 0x03) }, { USB_DEVICE(USB_VENDOR_ID_WACOM, 0x41) }, { USB_DEVICE(USB_VENDOR_ID_WACOM, 0x42) }, { USB_DEVICE(USB_VENDOR_ID_WACOM, 0x43) }, { USB_DEVICE(USB_VENDOR_ID_WACOM, 0x44) }, { USB_DEVICE(USB_VENDOR_ID_WACOM, 0x45) }, + { USB_DEVICE(USB_VENDOR_ID_WACOM, 0x60) }, + { USB_DEVICE(USB_VENDOR_ID_WACOM, 0x03) }, { USB_DEVICE(USB_VENDOR_ID_WACOM, 0xB0) }, { USB_DEVICE(USB_VENDOR_ID_WACOM, 0xB1) }, { USB_DEVICE(USB_VENDOR_ID_WACOM, 0xB2) }, - { USB_DEVICE(USB_VENDOR_ID_WACOM, 0xB5) }, { USB_DEVICE(USB_VENDOR_ID_WACOM, 0x3F) }, { USB_DEVICE(USB_VENDOR_ID_WACOM, 0x47) }, { } @@ -859,13 +779,6 @@ static int wacom_probe(struct usb_interface *intf, const struct usb_device_id *i input_set_abs_params(input_dev, ABS_PRESSURE, 0, wacom->features->pressure_max, 0, 0); switch (wacom->features->type) { - case G4: - input_dev->evbit[0] |= BIT(EV_MSC); - input_dev->mscbit[0] |= BIT(MSC_SERIAL); - input_dev->keybit[LONG(BTN_DIGI)] |= BIT(BTN_TOOL_FINGER); - input_dev->keybit[LONG(BTN_LEFT)] |= BIT(BTN_0) | BIT(BTN_1) | BIT(BTN_2) | BIT(BTN_3) | BIT(BTN_4) | BIT(BTN_5) | BIT(BTN_6) | BIT(BTN_7); - /* fall through */ - case GRAPHIRE: input_dev->evbit[0] |= BIT(EV_REL); input_dev->relbit[0] |= BIT(REL_WHEEL); diff --git a/trunk/drivers/usb/misc/Makefile b/trunk/drivers/usb/misc/Makefile index 6c693bc68e2e..862e40a83689 100644 --- a/trunk/drivers/usb/misc/Makefile +++ b/trunk/drivers/usb/misc/Makefile @@ -18,8 +18,4 @@ obj-$(CONFIG_USB_RIO500) += rio500.o obj-$(CONFIG_USB_TEST) += usbtest.o obj-$(CONFIG_USB_USS720) += uss720.o -obj-$(CONFIG_USB_SISUSBVGA) += sisusbvga/ - -ifeq ($(CONFIG_USB_DEBUG),y) -EXTRA_CFLAGS += -DDEBUG -endif +obj-$(CONFIG_USB_SISUSBVGA) += sisusbvga/ \ No newline at end of file diff --git a/trunk/drivers/usb/misc/auerswald.c b/trunk/drivers/usb/misc/auerswald.c index 2a28ceeaa66a..5f33f7c64885 100644 --- a/trunk/drivers/usb/misc/auerswald.c +++ b/trunk/drivers/usb/misc/auerswald.c @@ -30,6 +30,7 @@ #include #include #include +#undef DEBUG /* include debug macros until it's done */ #include /*-------------------------------------------------------------------*/ diff --git a/trunk/drivers/usb/misc/phidgetservo.c b/trunk/drivers/usb/misc/phidgetservo.c index a30d4a6ee824..b84eda631ab5 100644 --- a/trunk/drivers/usb/misc/phidgetservo.c +++ b/trunk/drivers/usb/misc/phidgetservo.c @@ -26,6 +26,9 @@ */ #include +#ifdef CONFIG_USB_DEBUG +#define DEBUG 1 +#endif #include #include #include diff --git a/trunk/drivers/usb/misc/rio500.c b/trunk/drivers/usb/misc/rio500.c index 9590dbac5d9a..7d02d8ec6b1a 100644 --- a/trunk/drivers/usb/misc/rio500.c +++ b/trunk/drivers/usb/misc/rio500.c @@ -393,7 +393,7 @@ read_rio(struct file *file, char __user *buffer, size_t count, loff_t * ppos) ibuf, this_read, &partial, 8000); - dbg("read stats: result:%d this_read:%u partial:%u", + dbg(KERN_DEBUG "read stats: result:%d this_read:%u partial:%u", result, this_read, partial); if (partial) { diff --git a/trunk/drivers/usb/misc/usbled.c b/trunk/drivers/usb/misc/usbled.c index 3c93921cb6b3..f6ba4c788dbc 100644 --- a/trunk/drivers/usb/misc/usbled.c +++ b/trunk/drivers/usb/misc/usbled.c @@ -10,6 +10,9 @@ */ #include +#ifdef CONFIG_USB_DEBUG + #define DEBUG 1 +#endif #include #include #include diff --git a/trunk/drivers/usb/misc/usbtest.c b/trunk/drivers/usb/misc/usbtest.c index 605a2afe34ed..2997f558159b 100644 --- a/trunk/drivers/usb/misc/usbtest.c +++ b/trunk/drivers/usb/misc/usbtest.c @@ -1,4 +1,7 @@ #include +#if !defined (DEBUG) && defined (CONFIG_USB_DEBUG) +# define DEBUG +#endif #include #include #include diff --git a/trunk/drivers/usb/misc/uss720.c b/trunk/drivers/usb/misc/uss720.c index 1cabe7ed91f5..0592cb5e6c4d 100644 --- a/trunk/drivers/usb/misc/uss720.c +++ b/trunk/drivers/usb/misc/uss720.c @@ -41,6 +41,8 @@ /*****************************************************************************/ +#define DEBUG + #include #include #include diff --git a/trunk/drivers/usb/net/Makefile b/trunk/drivers/usb/net/Makefile index a21e6eaabaf6..222c0495f791 100644 --- a/trunk/drivers/usb/net/Makefile +++ b/trunk/drivers/usb/net/Makefile @@ -16,7 +16,3 @@ obj-$(CONFIG_USB_NET_CDC_SUBSET) += cdc_subset.o obj-$(CONFIG_USB_NET_ZAURUS) += zaurus.o obj-$(CONFIG_USB_USBNET) += usbnet.o obj-$(CONFIG_USB_ZD1201) += zd1201.o - -ifeq ($(CONFIG_USB_DEBUG),y) -EXTRA_CFLAGS += -DDEBUG -endif diff --git a/trunk/drivers/usb/net/asix.c b/trunk/drivers/usb/net/asix.c index 542120ef1fd2..252a34fbb42c 100644 --- a/trunk/drivers/usb/net/asix.c +++ b/trunk/drivers/usb/net/asix.c @@ -23,6 +23,9 @@ // #define VERBOSE // more; success messages #include +#ifdef CONFIG_USB_DEBUG +# define DEBUG +#endif #include #include #include diff --git a/trunk/drivers/usb/net/cdc_ether.c b/trunk/drivers/usb/net/cdc_ether.c index c008c981862b..652b04bbf6af 100644 --- a/trunk/drivers/usb/net/cdc_ether.c +++ b/trunk/drivers/usb/net/cdc_ether.c @@ -21,6 +21,9 @@ // #define VERBOSE // more; success messages #include +#ifdef CONFIG_USB_DEBUG +# define DEBUG +#endif #include #include #include diff --git a/trunk/drivers/usb/net/cdc_subset.c b/trunk/drivers/usb/net/cdc_subset.c index f05cfb83c82d..f1730b685fd2 100644 --- a/trunk/drivers/usb/net/cdc_subset.c +++ b/trunk/drivers/usb/net/cdc_subset.c @@ -18,6 +18,9 @@ */ #include +#ifdef CONFIG_USB_DEBUG +# define DEBUG +#endif #include #include #include diff --git a/trunk/drivers/usb/net/gl620a.c b/trunk/drivers/usb/net/gl620a.c index 2455e9a85674..c0f263b202a6 100644 --- a/trunk/drivers/usb/net/gl620a.c +++ b/trunk/drivers/usb/net/gl620a.c @@ -22,6 +22,9 @@ // #define VERBOSE // more; success messages #include +#ifdef CONFIG_USB_DEBUG +# define DEBUG +#endif #include #include #include diff --git a/trunk/drivers/usb/net/kaweth.c b/trunk/drivers/usb/net/kaweth.c index b5776518020f..6bef1be6b36c 100644 --- a/trunk/drivers/usb/net/kaweth.c +++ b/trunk/drivers/usb/net/kaweth.c @@ -219,6 +219,7 @@ struct kaweth_device __u32 status; int end; + int removed; int suspend_lowmem_rx; int suspend_lowmem_ctrl; int linkstate; @@ -698,7 +699,6 @@ static int kaweth_close(struct net_device *net) usb_kill_urb(kaweth->irq_urb); usb_kill_urb(kaweth->rx_urb); - usb_kill_urb(kaweth->tx_urb); flush_scheduled_work(); @@ -750,6 +750,13 @@ static int kaweth_start_xmit(struct sk_buff *skb, struct net_device *net) spin_lock(&kaweth->device_lock); + if (kaweth->removed) { + /* our device is undergoing disconnection - we bail out */ + spin_unlock(&kaweth->device_lock); + dev_kfree_skb_irq(skb); + return 0; + } + kaweth_async_set_rx_mode(kaweth); netif_stop_queue(net); @@ -1129,6 +1136,10 @@ static void kaweth_disconnect(struct usb_interface *intf) return; } netdev = kaweth->net; + kaweth->removed = 1; + usb_kill_urb(kaweth->irq_urb); + usb_kill_urb(kaweth->rx_urb); + usb_kill_urb(kaweth->tx_urb); kaweth_dbg("Unregistering net device"); unregister_netdev(netdev); diff --git a/trunk/drivers/usb/net/net1080.c b/trunk/drivers/usb/net/net1080.c index b3799b1a2b0d..cee55f8cf64f 100644 --- a/trunk/drivers/usb/net/net1080.c +++ b/trunk/drivers/usb/net/net1080.c @@ -21,6 +21,9 @@ // #define VERBOSE // more; success messages #include +#ifdef CONFIG_USB_DEBUG +# define DEBUG +#endif #include #include #include diff --git a/trunk/drivers/usb/net/pegasus.c b/trunk/drivers/usb/net/pegasus.c index 683e3df5d607..537eb181d985 100644 --- a/trunk/drivers/usb/net/pegasus.c +++ b/trunk/drivers/usb/net/pegasus.c @@ -28,6 +28,8 @@ * is out of the interrupt routine. */ +#undef DEBUG + #include #include #include diff --git a/trunk/drivers/usb/net/plusb.c b/trunk/drivers/usb/net/plusb.c index 89856aa0e3b8..74c2b3581c76 100644 --- a/trunk/drivers/usb/net/plusb.c +++ b/trunk/drivers/usb/net/plusb.c @@ -21,6 +21,9 @@ // #define VERBOSE // more; success messages #include +#ifdef CONFIG_USB_DEBUG +# define DEBUG +#endif #include #include #include diff --git a/trunk/drivers/usb/net/rndis_host.c b/trunk/drivers/usb/net/rndis_host.c index c0ecbab6f6ba..b5a925dc1beb 100644 --- a/trunk/drivers/usb/net/rndis_host.c +++ b/trunk/drivers/usb/net/rndis_host.c @@ -21,6 +21,9 @@ // #define VERBOSE // more; success messages #include +#ifdef CONFIG_USB_DEBUG +# define DEBUG +#endif #include #include #include diff --git a/trunk/drivers/usb/net/usbnet.c b/trunk/drivers/usb/net/usbnet.c index 362d6907c9bb..74f05c9c84d5 100644 --- a/trunk/drivers/usb/net/usbnet.c +++ b/trunk/drivers/usb/net/usbnet.c @@ -34,6 +34,9 @@ // #define VERBOSE // more; success messages #include +#ifdef CONFIG_USB_DEBUG +# define DEBUG +#endif #include #include #include diff --git a/trunk/drivers/usb/net/zaurus.c b/trunk/drivers/usb/net/zaurus.c index 680d13957af4..5d4b7d55b097 100644 --- a/trunk/drivers/usb/net/zaurus.c +++ b/trunk/drivers/usb/net/zaurus.c @@ -21,6 +21,9 @@ // #define VERBOSE // more; success messages #include +#ifdef CONFIG_USB_DEBUG +# define DEBUG +#endif #include #include #include diff --git a/trunk/drivers/usb/serial/ChangeLog.history b/trunk/drivers/usb/serial/ChangeLog.old similarity index 99% rename from trunk/drivers/usb/serial/ChangeLog.history rename to trunk/drivers/usb/serial/ChangeLog.old index 52c4f7bd7a80..c1b279939bbf 100644 --- a/trunk/drivers/usb/serial/ChangeLog.history +++ b/trunk/drivers/usb/serial/ChangeLog.old @@ -400,7 +400,7 @@ visor.c Change Log comments: (11/11/2001) gkh Added support for the m125 devices, and added check to prevent oopses - for Clié devices that lie about the number of ports they have. + for Clié devices that lie about the number of ports they have. (08/30/2001) gkh Added support for the Clie devices, both the 3.5 and 4.0 os versions. diff --git a/trunk/drivers/usb/serial/Kconfig b/trunk/drivers/usb/serial/Kconfig index 14f55fd26a64..7b5e8e4ee2bb 100644 --- a/trunk/drivers/usb/serial/Kconfig +++ b/trunk/drivers/usb/serial/Kconfig @@ -62,15 +62,6 @@ config USB_SERIAL_AIRPRIME To compile this driver as a module, choose M here: the module will be called airprime. -config USB_SERIAL_ANYDATA - tristate "USB AnyData CDMA Wireless Driver" - depends on USB_SERIAL - help - Say Y here if you want to use a AnyData CDMA device. - - To compile this driver as a module, choose M here: the - module will be called anydata. - config USB_SERIAL_BELKIN tristate "USB Belkin and Peracom Single Port Serial Driver" depends on USB_SERIAL @@ -403,6 +394,15 @@ config USB_SERIAL_MCT_U232 To compile this driver as a module, choose M here: the module will be called mct_u232. +config USB_SERIAL_NOKIA_DKU2 + tristate "USB Nokia DKU2 Driver" + depends on USB_SERIAL + help + Say Y here if you want to use a Nokia DKU2 device. + + To compile this driver as a module, choose M here: the + module will be called nokia_dku2. + config USB_SERIAL_PL2303 tristate "USB Prolific 2303 Single Port Serial Driver" depends on USB_SERIAL diff --git a/trunk/drivers/usb/serial/Makefile b/trunk/drivers/usb/serial/Makefile index f0b04420cea1..55fd461793b7 100644 --- a/trunk/drivers/usb/serial/Makefile +++ b/trunk/drivers/usb/serial/Makefile @@ -12,7 +12,6 @@ usbserial-obj-$(CONFIG_USB_EZUSB) += ezusb.o usbserial-objs := usb-serial.o generic.o bus.o $(usbserial-obj-y) obj-$(CONFIG_USB_SERIAL_AIRPRIME) += airprime.o -obj-$(CONFIG_USB_SERIAL_ANYDATA) += anydata.o obj-$(CONFIG_USB_SERIAL_BELKIN) += belkin_sa.o obj-$(CONFIG_USB_SERIAL_CP2101) += cp2101.o obj-$(CONFIG_USB_SERIAL_CYBERJACK) += cyberjack.o @@ -32,6 +31,7 @@ obj-$(CONFIG_USB_SERIAL_KEYSPAN_PDA) += keyspan_pda.o obj-$(CONFIG_USB_SERIAL_KLSI) += kl5kusb105.o obj-$(CONFIG_USB_SERIAL_KOBIL_SCT) += kobil_sct.o obj-$(CONFIG_USB_SERIAL_MCT_U232) += mct_u232.o +obj-$(CONFIG_USB_SERIAL_NOKIA_DKU2) += nokia_dku2.o obj-$(CONFIG_USB_SERIAL_OMNINET) += omninet.o obj-$(CONFIG_USB_SERIAL_OPTION) += option.o obj-$(CONFIG_USB_SERIAL_PL2303) += pl2303.o diff --git a/trunk/drivers/usb/serial/anydata.c b/trunk/drivers/usb/serial/anydata.c deleted file mode 100644 index 18022a74a3dc..000000000000 --- a/trunk/drivers/usb/serial/anydata.c +++ /dev/null @@ -1,123 +0,0 @@ -/* - * AnyData CDMA Serial USB driver - * - * Copyright (C) 2005 Greg Kroah-Hartman - * - * 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 "usb-serial.h" - -static struct usb_device_id id_table [] = { - { USB_DEVICE(0x16d5, 0x6501) }, /* AirData CDMA device */ - { }, -}; -MODULE_DEVICE_TABLE(usb, id_table); - -/* if overridden by the user, then use their value for the size of the - * read and write urbs */ -static int buffer_size; -static int debug; - -static struct usb_driver anydata_driver = { - .owner = THIS_MODULE, - .name = "anydata", - .probe = usb_serial_probe, - .disconnect = usb_serial_disconnect, - .id_table = id_table, -}; - -static int anydata_open(struct usb_serial_port *port, struct file *filp) -{ - char *buffer; - int result = 0; - - dbg("%s - port %d", __FUNCTION__, port->number); - - if (buffer_size) { - /* override the default buffer sizes */ - buffer = kmalloc(buffer_size, GFP_KERNEL); - if (!buffer) { - dev_err(&port->dev, "%s - out of memory.\n", - __FUNCTION__); - return -ENOMEM; - } - kfree (port->read_urb->transfer_buffer); - port->read_urb->transfer_buffer = buffer; - port->read_urb->transfer_buffer_length = buffer_size; - - buffer = kmalloc(buffer_size, GFP_KERNEL); - if (!buffer) { - dev_err(&port->dev, "%s - out of memory.\n", - __FUNCTION__); - return -ENOMEM; - } - kfree (port->write_urb->transfer_buffer); - port->write_urb->transfer_buffer = buffer; - port->write_urb->transfer_buffer_length = buffer_size; - port->bulk_out_size = buffer_size; - } - - /* Start reading from the device */ - usb_fill_bulk_urb(port->read_urb, port->serial->dev, - usb_rcvbulkpipe(port->serial->dev, - port->bulk_in_endpointAddress), - port->read_urb->transfer_buffer, - port->read_urb->transfer_buffer_length, - usb_serial_generic_write_bulk_callback, port); - result = usb_submit_urb(port->read_urb, GFP_KERNEL); - if (result) - dev_err(&port->dev, - "%s - failed submitting read urb, error %d\n", - __FUNCTION__, result); - - return result; -} - -static struct usb_serial_driver anydata_device = { - .driver = { - .owner = THIS_MODULE, - .name = "anydata", - }, - .id_table = id_table, - .num_interrupt_in = NUM_DONT_CARE, - .num_bulk_in = NUM_DONT_CARE, - .num_bulk_out = NUM_DONT_CARE, - .num_ports = 1, - .open = anydata_open, -}; - -static int __init anydata_init(void) -{ - int retval; - - retval = usb_serial_register(&anydata_device); - if (retval) - return retval; - retval = usb_register(&anydata_driver); - if (retval) - usb_serial_deregister(&anydata_device); - return retval; -} - -static void __exit anydata_exit(void) -{ - usb_deregister(&anydata_driver); - usb_serial_deregister(&anydata_device); -} - -module_init(anydata_init); -module_exit(anydata_exit); -MODULE_LICENSE("GPL"); - -module_param(debug, bool, S_IRUGO | S_IWUSR); -MODULE_PARM_DESC(debug, "Debug enabled or not"); -module_param(buffer_size, int, 0); -MODULE_PARM_DESC(buffer_size, "Size of the transfer buffers"); diff --git a/trunk/drivers/usb/serial/cp2101.c b/trunk/drivers/usb/serial/cp2101.c index c9787001cf2a..c5334dd89b12 100644 --- a/trunk/drivers/usb/serial/cp2101.c +++ b/trunk/drivers/usb/serial/cp2101.c @@ -60,7 +60,6 @@ static struct usb_device_id id_table [] = { { USB_DEVICE(0x10C4, 0x80F6) }, /* Suunto sports instrument */ { USB_DEVICE(0x10A6, 0xAA26) }, /* Knock-off DCU-11 cable */ { USB_DEVICE(0x10AB, 0x10C5) }, /* Siemens MC60 Cable */ - { USB_DEVICE(0x16D6, 0x0001) }, /* Jablotron serial interface */ { } /* Terminating Entry */ }; diff --git a/trunk/drivers/usb/serial/generic.c b/trunk/drivers/usb/serial/generic.c index 53a47c31cd0e..8909208f506a 100644 --- a/trunk/drivers/usb/serial/generic.c +++ b/trunk/drivers/usb/serial/generic.c @@ -309,7 +309,6 @@ void usb_serial_generic_write_bulk_callback (struct urb *urb, struct pt_regs *re schedule_work(&port->work); } -EXPORT_SYMBOL_GPL(usb_serial_generic_write_bulk_callback); void usb_serial_generic_shutdown (struct usb_serial *serial) { diff --git a/trunk/drivers/usb/serial/nokia_dku2.c b/trunk/drivers/usb/serial/nokia_dku2.c new file mode 100644 index 000000000000..fad01bef3a64 --- /dev/null +++ b/trunk/drivers/usb/serial/nokia_dku2.c @@ -0,0 +1,142 @@ +/* + * Nokia DKU2 USB driver + * + * Copyright (C) 2004 + * Author: C Kemp + * + * This program is largely derived from work by the linux-usb group + * and associated source files. Please see the usb/serial files for + * individual credits and copyrights. + * + * 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. + * + * 20.09.2005 - Matthias Blaesing + * Added short name to device structure to make driver load into kernel 2.6.13 + * + * 20.09.2005 - Matthias Blaesing + * Added usb_deregister to exit code - to allow remove and reinsert of module + */ + + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include "usb-serial.h" + + +#define NOKIA_VENDOR_ID 0x0421 +#define NOKIA7600_PRODUCT_ID 0x0400 +#define NOKIA6230_PRODUCT_ID 0x040f +#define NOKIA6170_PRODUCT_ID 0x0416 +#define NOKIA6670_PRODUCT_ID 0x041d +#define NOKIA6680_PRODUCT_ID 0x041e +#define NOKIA6230i_PRODUCT_ID 0x0428 + +#define NOKIA_AT_PORT 0x82 +#define NOKIA_FBUS_PORT 0x86 + +/* + * Version Information + */ +#define DRIVER_VERSION "v0.2" +#define DRIVER_AUTHOR "C Kemp" +#define DRIVER_DESC "Nokia DKU2 Driver" + +static struct usb_device_id id_table [] = { + { USB_DEVICE(NOKIA_VENDOR_ID, NOKIA7600_PRODUCT_ID) }, + { USB_DEVICE(NOKIA_VENDOR_ID, NOKIA6230_PRODUCT_ID) }, + { USB_DEVICE(NOKIA_VENDOR_ID, NOKIA6170_PRODUCT_ID) }, + { USB_DEVICE(NOKIA_VENDOR_ID, NOKIA6670_PRODUCT_ID) }, + { USB_DEVICE(NOKIA_VENDOR_ID, NOKIA6680_PRODUCT_ID) }, + { USB_DEVICE(NOKIA_VENDOR_ID, NOKIA6230i_PRODUCT_ID) }, + { } /* Terminating entry */ +}; +MODULE_DEVICE_TABLE(usb, id_table); + +/* The only thing which makes this device different from a generic + * device is that we have to set an alternative configuration to make + * the relevant endpoints available. In 2.6 this is really easy... */ +static int nokia_probe(struct usb_serial *serial, + const struct usb_device_id *id) +{ + int retval = -ENODEV; + + if (serial->interface->altsetting[0].endpoint[0].desc.bEndpointAddress == NOKIA_AT_PORT) { + /* the AT port */ + dev_info(&serial->dev->dev, "Nokia AT Port:\n"); + retval = 0; + } else if (serial->interface->num_altsetting == 2 && + serial->interface->altsetting[1].endpoint[0].desc.bEndpointAddress == NOKIA_FBUS_PORT) { + /* the FBUS port */ + dev_info(&serial->dev->dev, "Nokia FBUS Port:\n"); + usb_set_interface(serial->dev, 10, 1); + retval = 0; + } + + return retval; +} + +static struct usb_driver nokia_driver = { + .owner = THIS_MODULE, + .name = "nokia_dku2", + .probe = usb_serial_probe, + .disconnect = usb_serial_disconnect, + .id_table = id_table, +}; + +static struct usb_serial_driver nokia_serial_driver = { + .driver = { + .owner = THIS_MODULE, + .name = "nokia_dku2", + }, + .description = "Nokia 7600/6230(i)/6170/66x0 DKU2 driver", + .id_table = id_table, + .num_interrupt_in = 1, + .num_bulk_in = 1, + .num_bulk_out = 1, + .num_ports = 1, + .probe = nokia_probe, +}; + +static int __init nokia_init(void) +{ + int retval; + + retval = usb_serial_register(&nokia_serial_driver); + if (retval) + return retval; + + retval = usb_register(&nokia_driver); + if (retval) { + usb_serial_deregister(&nokia_serial_driver); + return retval; + } + + info(DRIVER_VERSION " " DRIVER_AUTHOR); + info(DRIVER_DESC); + + return retval; +} + +static void __exit nokia_exit(void) +{ + usb_deregister(&nokia_driver); + usb_serial_deregister(&nokia_serial_driver); +} + +module_init(nokia_init); +module_exit(nokia_exit); + +MODULE_AUTHOR(DRIVER_AUTHOR); +MODULE_DESCRIPTION(DRIVER_DESC); +MODULE_LICENSE("GPL"); diff --git a/trunk/drivers/usb/serial/pl2303.c b/trunk/drivers/usb/serial/pl2303.c index 41a45a5025b2..165c119bf10e 100644 --- a/trunk/drivers/usb/serial/pl2303.c +++ b/trunk/drivers/usb/serial/pl2303.c @@ -71,9 +71,7 @@ static struct usb_device_id id_table [] = { { USB_DEVICE(SITECOM_VENDOR_ID, SITECOM_PRODUCT_ID) }, { USB_DEVICE(ALCATEL_VENDOR_ID, ALCATEL_PRODUCT_ID) }, { USB_DEVICE(SAMSUNG_VENDOR_ID, SAMSUNG_PRODUCT_ID) }, - { USB_DEVICE(SIEMENS_VENDOR_ID, SIEMENS_PRODUCT_ID_SX1) }, { USB_DEVICE(SIEMENS_VENDOR_ID, SIEMENS_PRODUCT_ID_X65) }, - { USB_DEVICE(SIEMENS_VENDOR_ID, SIEMENS_PRODUCT_ID_X75) }, { USB_DEVICE(SYNTECH_VENDOR_ID, SYNTECH_PRODUCT_ID) }, { USB_DEVICE( NOKIA_CA42_VENDOR_ID, NOKIA_CA42_PRODUCT_ID ) }, { } /* Terminating entry */ @@ -813,9 +811,7 @@ static void pl2303_update_line_status(struct usb_serial_port *port, u8 length = UART_STATE; if ((le16_to_cpu(port->serial->dev->descriptor.idVendor) == SIEMENS_VENDOR_ID) && - (le16_to_cpu(port->serial->dev->descriptor.idProduct) == SIEMENS_PRODUCT_ID_X65 || - le16_to_cpu(port->serial->dev->descriptor.idProduct) == SIEMENS_PRODUCT_ID_SX1 || - le16_to_cpu(port->serial->dev->descriptor.idProduct) == SIEMENS_PRODUCT_ID_X75)) { + (le16_to_cpu(port->serial->dev->descriptor.idProduct) == SIEMENS_PRODUCT_ID_X65)) { length = 1; status_idx = 0; } diff --git a/trunk/drivers/usb/serial/pl2303.h b/trunk/drivers/usb/serial/pl2303.h index 21d434d81813..7be9644f5a03 100644 --- a/trunk/drivers/usb/serial/pl2303.h +++ b/trunk/drivers/usb/serial/pl2303.h @@ -54,9 +54,7 @@ #define SAMSUNG_PRODUCT_ID 0x8001 #define SIEMENS_VENDOR_ID 0x11f5 -#define SIEMENS_PRODUCT_ID_SX1 0x0001 #define SIEMENS_PRODUCT_ID_X65 0x0003 -#define SIEMENS_PRODUCT_ID_X75 0x0004 #define SYNTECH_VENDOR_ID 0x0745 #define SYNTECH_PRODUCT_ID 0x0001 diff --git a/trunk/drivers/usb/storage/Kconfig b/trunk/drivers/usb/storage/Kconfig index c41d64dbb0f0..1a9679f76f5a 100644 --- a/trunk/drivers/usb/storage/Kconfig +++ b/trunk/drivers/usb/storage/Kconfig @@ -115,7 +115,7 @@ config USB_STORAGE_JUMPSHOT config USB_STORAGE_ONETOUCH bool "Support OneTouch Button on Maxtor Hard Drives (EXPERIMENTAL)" - depends on USB_STORAGE && INPUT_EVDEV && EXPERIMENTAL && !PM + depends on USB_STORAGE && INPUT_EVDEV && EXPERIMENTAL help Say Y here to include additional code to support the Maxtor OneTouch USB hard drive's onetouch button. diff --git a/trunk/drivers/usb/storage/shuttle_usbat.c b/trunk/drivers/usb/storage/shuttle_usbat.c index fea176d7e79a..33c55a6261bb 100644 --- a/trunk/drivers/usb/storage/shuttle_usbat.c +++ b/trunk/drivers/usb/storage/shuttle_usbat.c @@ -853,7 +853,7 @@ static int usbat_identify_device(struct us_data *us, rc = usbat_device_reset(us); if (rc != USB_STOR_TRANSPORT_GOOD) return rc; - msleep(500); + msleep(25); /* * In attempt to distinguish between HP CDRW's and Flash readers, we now diff --git a/trunk/drivers/usb/storage/unusual_devs.h b/trunk/drivers/usb/storage/unusual_devs.h index 0a9858f69a9b..9e926a8f2116 100644 --- a/trunk/drivers/usb/storage/unusual_devs.h +++ b/trunk/drivers/usb/storage/unusual_devs.h @@ -710,6 +710,11 @@ UNUSUAL_DEV( 0x0686, 0x4017, 0x0001, 0x0001, "DIMAGE E223", US_SC_SCSI, US_PR_DEVICE, NULL, 0 ), +UNUSUAL_DEV( 0x0693, 0x0002, 0x0100, 0x0100, + "Hagiwara", + "FlashGate SmartMedia", + US_SC_SCSI, US_PR_BULK, NULL, 0 ), + UNUSUAL_DEV( 0x0693, 0x0005, 0x0100, 0x0100, "Hagiwara", "Flashgate", @@ -1003,11 +1008,6 @@ UNUSUAL_DEV( 0x0c0b, 0xa109, 0x0000, 0xffff, * */ #ifdef CONFIG_USB_STORAGE_ONETOUCH - UNUSUAL_DEV( 0x0d49, 0x7000, 0x0000, 0x9999, - "Maxtor", - "OneTouch External Harddrive", - US_SC_DEVICE, US_PR_DEVICE, onetouch_connect_input, - 0), UNUSUAL_DEV( 0x0d49, 0x7010, 0x0000, 0x9999, "Maxtor", "OneTouch External Harddrive", diff --git a/trunk/drivers/video/bw2.c b/trunk/drivers/video/bw2.c index d3728f60961e..f53bf3ba1278 100644 --- a/trunk/drivers/video/bw2.c +++ b/trunk/drivers/video/bw2.c @@ -51,9 +51,6 @@ static struct fb_ops bw2_ops = { .fb_imageblit = cfb_imageblit, .fb_mmap = bw2_mmap, .fb_ioctl = bw2_ioctl, -#ifdef CONFIG_COMPAT - .fb_compat_ioctl = sbusfb_compat_ioctl, -#endif }; /* OBio addresses for the bwtwo registers */ diff --git a/trunk/drivers/video/cg14.c b/trunk/drivers/video/cg14.c index 1bed50f2a276..030d4b13b1c2 100644 --- a/trunk/drivers/video/cg14.c +++ b/trunk/drivers/video/cg14.c @@ -49,9 +49,6 @@ static struct fb_ops cg14_ops = { .fb_imageblit = cfb_imageblit, .fb_mmap = cg14_mmap, .fb_ioctl = cg14_ioctl, -#ifdef CONFIG_COMPAT - .fb_compat_ioctl = sbusfb_compat_ioctl, -#endif }; #define CG14_MCR_INTENABLE_SHIFT 7 diff --git a/trunk/drivers/video/cg3.c b/trunk/drivers/video/cg3.c index a1354e7e0513..b94eee8c42d5 100644 --- a/trunk/drivers/video/cg3.c +++ b/trunk/drivers/video/cg3.c @@ -50,9 +50,6 @@ static struct fb_ops cg3_ops = { .fb_imageblit = cfb_imageblit, .fb_mmap = cg3_mmap, .fb_ioctl = cg3_ioctl, -#ifdef CONFIG_COMPAT - .fb_compat_ioctl = sbusfb_compat_ioctl, -#endif }; diff --git a/trunk/drivers/video/cg6.c b/trunk/drivers/video/cg6.c index 9debe642fd2f..414c4409e924 100644 --- a/trunk/drivers/video/cg6.c +++ b/trunk/drivers/video/cg6.c @@ -54,9 +54,6 @@ static struct fb_ops cg6_ops = { .fb_sync = cg6_sync, .fb_mmap = cg6_mmap, .fb_ioctl = cg6_ioctl, -#ifdef CONFIG_COMPAT - .fb_compat_ioctl = sbusfb_compat_ioctl, -#endif }; /* Offset of interesting structures in the OBIO space */ diff --git a/trunk/drivers/video/console/Kconfig b/trunk/drivers/video/console/Kconfig index 5f74df993406..94c5f1392cce 100644 --- a/trunk/drivers/video/console/Kconfig +++ b/trunk/drivers/video/console/Kconfig @@ -215,5 +215,12 @@ config FONT_10x18 big letters. It fits between the sun 12x22 and the normal 8x16 font. If other fonts are too big or too small for you, say Y, otherwise say N. +config FONT_RL + bool "console Roman Large 8x16 font" if FONTS + depends on FRAMEBUFFER_CONSOLE + help + This is the visually-appealing "RL" console font that is + included with the kbd package. + endmenu diff --git a/trunk/drivers/video/console/Makefile b/trunk/drivers/video/console/Makefile index 9b26dda18a38..fed600c9ca55 100644 --- a/trunk/drivers/video/console/Makefile +++ b/trunk/drivers/video/console/Makefile @@ -15,6 +15,7 @@ font-objs-$(CONFIG_FONT_10x18) += font_10x18.o font-objs-$(CONFIG_FONT_PEARL_8x8) += font_pearl_8x8.o font-objs-$(CONFIG_FONT_ACORN_8x8) += font_acorn_8x8.o font-objs-$(CONFIG_FONT_MINI_4x6) += font_mini_4x6.o +font-objs-$(CONFIG_FONT_RL) += font_rl.o font-objs += $(font-objs-y) diff --git a/trunk/drivers/video/console/fbcon.c b/trunk/drivers/video/console/fbcon.c index bcea87c3cc06..e7802ffe549a 100644 --- a/trunk/drivers/video/console/fbcon.c +++ b/trunk/drivers/video/console/fbcon.c @@ -106,7 +106,8 @@ enum { FBCON_LOGO_DONTSHOW = -3 /* do not show the logo */ }; -static struct display fb_display[MAX_NR_CONSOLES]; +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]; @@ -652,12 +653,13 @@ static void set_blitting_type(struct vc_data *vc, struct fb_info *info, { struct fbcon_ops *ops = info->fbcon_par; - ops->p = (p) ? p : &fb_display[vc->vc_num]; - if ((info->flags & FBINFO_MISC_TILEBLITTING)) fbcon_set_tileops(vc, info, p, ops); else { - fbcon_set_rotation(info, ops->p); + struct display *disp; + + disp = (p) ? p : &fb_display[vc->vc_num]; + fbcon_set_rotation(info, disp); fbcon_set_bitops(ops); } } @@ -666,10 +668,11 @@ 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; - ops->p = (p) ? p : &fb_display[vc->vc_num]; - fbcon_set_rotation(info, ops->p); + disp = (p) ? p : &fb_display[vc->vc_num]; + fbcon_set_rotation(info, disp); fbcon_set_bitops(ops); } #endif /* CONFIG_MISC_TILEBLITTING */ diff --git a/trunk/drivers/video/console/fbcon.h b/trunk/drivers/video/console/fbcon.h index 6892e7ff34de..accfd7bd8e93 100644 --- a/trunk/drivers/video/console/fbcon.h +++ b/trunk/drivers/video/console/fbcon.h @@ -52,6 +52,8 @@ 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); @@ -71,7 +73,6 @@ struct fbcon_ops { struct fb_var_screeninfo var; /* copy of the current fb_var_screeninfo */ struct timer_list cursor_timer; /* Cursor timer */ struct fb_cursor cursor_state; - struct display *p; int currcon; /* Current VC. */ int cursor_flash; int cursor_reset; diff --git a/trunk/drivers/video/console/fbcon_ccw.c b/trunk/drivers/video/console/fbcon_ccw.c index 3afd1eeb1ade..680aabab73c5 100644 --- a/trunk/drivers/video/console/fbcon_ccw.c +++ b/trunk/drivers/video/console/fbcon_ccw.c @@ -63,9 +63,9 @@ static inline void ccw_update_attr(u8 *dst, u8 *src, int attribute, 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 fbcon_ops *ops = info->fbcon_par; + struct display *p = &fb_display[vc->vc_num]; struct fb_copyarea area; - u32 vyres = GETVYRES(ops->p->scrollmode, info); + u32 vyres = GETVYRES(p->scrollmode, info); area.sx = sy * vc->vc_font.height; area.sy = vyres - ((sx + width) * vc->vc_font.width); @@ -80,10 +80,10 @@ static void ccw_bmove(struct vc_data *vc, struct fb_info *info, int sy, static void ccw_clear(struct vc_data *vc, struct fb_info *info, int sy, int sx, int height, int width) { - struct fbcon_ops *ops = info->fbcon_par; + struct display *p = &fb_display[vc->vc_num]; struct fb_fillrect region; int bgshift = (vc->vc_hi_font_mask) ? 13 : 12; - u32 vyres = GETVYRES(ops->p->scrollmode, info); + u32 vyres = GETVYRES(p->scrollmode, info); region.color = attr_bgcol_ec(bgshift,vc); region.dx = sy * vc->vc_font.height; @@ -131,6 +131,7 @@ static void ccw_putcs(struct vc_data *vc, struct fb_info *info, 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; @@ -140,7 +141,7 @@ static void ccw_putcs(struct vc_data *vc, struct fb_info *info, u32 cnt, pitch, size; u32 attribute = get_attribute(info, scr_readw(s)); u8 *dst, *buf = NULL; - u32 vyres = GETVYRES(ops->p->scrollmode, info); + u32 vyres = GETVYRES(p->scrollmode, info); if (!ops->fontbuffer) return; @@ -396,8 +397,9 @@ static void ccw_cursor(struct vc_data *vc, struct fb_info *info, 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(ops->p->scrollmode, info); + u32 vyres = GETVYRES(p->scrollmode, info); int err; yoffset = (vyres - info->var.yres) - ops->var.xoffset; diff --git a/trunk/drivers/video/console/fbcon_cw.c b/trunk/drivers/video/console/fbcon_cw.c index 6d92b8456206..6c6f3b6dd175 100644 --- a/trunk/drivers/video/console/fbcon_cw.c +++ b/trunk/drivers/video/console/fbcon_cw.c @@ -49,9 +49,9 @@ static inline void cw_update_attr(u8 *dst, u8 *src, int attribute, 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 fbcon_ops *ops = info->fbcon_par; + struct display *p = &fb_display[vc->vc_num]; struct fb_copyarea area; - u32 vxres = GETVXRES(ops->p->scrollmode, info); + u32 vxres = GETVXRES(p->scrollmode, info); area.sx = vxres - ((sy + height) * vc->vc_font.height); area.sy = sx * vc->vc_font.width; @@ -66,10 +66,10 @@ static void cw_bmove(struct vc_data *vc, struct fb_info *info, int sy, static void cw_clear(struct vc_data *vc, struct fb_info *info, int sy, int sx, int height, int width) { - struct fbcon_ops *ops = info->fbcon_par; + struct display *p = &fb_display[vc->vc_num]; struct fb_fillrect region; int bgshift = (vc->vc_hi_font_mask) ? 13 : 12; - u32 vxres = GETVXRES(ops->p->scrollmode, info); + u32 vxres = GETVXRES(p->scrollmode, info); region.color = attr_bgcol_ec(bgshift,vc); region.dx = vxres - ((sy + height) * vc->vc_font.height); @@ -117,6 +117,7 @@ static void cw_putcs(struct vc_data *vc, struct fb_info *info, 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; @@ -126,7 +127,7 @@ static void cw_putcs(struct vc_data *vc, struct fb_info *info, u32 cnt, pitch, size; u32 attribute = get_attribute(info, scr_readw(s)); u8 *dst, *buf = NULL; - u32 vxres = GETVXRES(ops->p->scrollmode, info); + u32 vxres = GETVXRES(p->scrollmode, info); if (!ops->fontbuffer) return; @@ -380,7 +381,8 @@ static void cw_cursor(struct vc_data *vc, struct fb_info *info, int cw_update_start(struct fb_info *info) { struct fbcon_ops *ops = info->fbcon_par; - u32 vxres = GETVXRES(ops->p->scrollmode, info); + struct display *p = &fb_display[ops->currcon]; + u32 vxres = GETVXRES(p->scrollmode, info); u32 xoffset; int err; diff --git a/trunk/drivers/video/console/fbcon_ud.c b/trunk/drivers/video/console/fbcon_ud.c index c4d7c89212b4..2e1d9d4249cd 100644 --- a/trunk/drivers/video/console/fbcon_ud.c +++ b/trunk/drivers/video/console/fbcon_ud.c @@ -48,10 +48,10 @@ static inline void ud_update_attr(u8 *dst, u8 *src, int attribute, 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 fbcon_ops *ops = info->fbcon_par; + struct display *p = &fb_display[vc->vc_num]; struct fb_copyarea area; - u32 vyres = GETVYRES(ops->p->scrollmode, info); - u32 vxres = GETVXRES(ops->p->scrollmode, info); + 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); @@ -66,11 +66,11 @@ static void ud_bmove(struct vc_data *vc, struct fb_info *info, int sy, static void ud_clear(struct vc_data *vc, struct fb_info *info, int sy, int sx, int height, int width) { - struct fbcon_ops *ops = info->fbcon_par; + struct display *p = &fb_display[vc->vc_num]; struct fb_fillrect region; int bgshift = (vc->vc_hi_font_mask) ? 13 : 12; - u32 vyres = GETVYRES(ops->p->scrollmode, info); - u32 vxres = GETVXRES(ops->p->scrollmode, info); + 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); @@ -153,6 +153,7 @@ static void ud_putcs(struct vc_data *vc, struct fb_info *info, 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; @@ -162,8 +163,8 @@ static void ud_putcs(struct vc_data *vc, struct fb_info *info, 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(ops->p->scrollmode, info); - u32 vxres = GETVXRES(ops->p->scrollmode, info); + u32 vyres = GETVYRES(p->scrollmode, info); + u32 vxres = GETVXRES(p->scrollmode, info); if (!ops->fontbuffer) return; @@ -420,9 +421,10 @@ static void ud_cursor(struct vc_data *vc, struct fb_info *info, 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(ops->p->scrollmode, info); - u32 vxres = GETVXRES(ops->p->scrollmode, info); + u32 vyres = GETVYRES(p->scrollmode, info); + u32 vxres = GETVXRES(p->scrollmode, info); int err; xoffset = (vxres - info->var.xres) - ops->var.xoffset; diff --git a/trunk/drivers/video/console/font_rl.c b/trunk/drivers/video/console/font_rl.c new file mode 100644 index 000000000000..dfecc27d8ded --- /dev/null +++ b/trunk/drivers/video/console/font_rl.c @@ -0,0 +1,4374 @@ + +/* This font is simply the "rl.fnt" console font from the kbd utility. + * Converted by Zack T Smith, fbui@comcast.net. + * The original binary file is covered under the GNU Public License. + */ + +#include + +#define FONTDATAMAX 4096 + +static unsigned char patterns[4096] = { +0x00, +0x00, +0x00, +0x00, +0x00, +0x00, +0x00, +0x00, +0x00, +0x00, +0x00, +0x00, +0x00, +0x00, +0x00, +0x00, + +0x00, +0x00, +0x3c, +0x42, +0x81, +0xe7, +0xa5, +0x99, +0x81, +0x81, +0x99, +0x42, +0x3c, +0x00, +0x00, +0x00, + +0x00, +0x00, +0x3c, +0x7e, +0xff, +0x99, +0xdb, +0xe7, +0xff, +0xff, +0xe7, +0x7e, +0x3c, +0x00, +0x00, +0x00, + +0x00, +0x00, +0x00, +0x6c, +0xfe, +0xfe, +0xfe, +0xfe, +0xfe, +0x7c, +0x38, +0x10, +0x00, +0x00, +0x00, +0x00, + +0x00, +0x00, +0x00, +0x00, +0x10, +0x38, +0x7c, +0xfe, +0x7c, +0x38, +0x10, +0x00, +0x00, +0x00, +0x00, +0x00, + +0x00, +0x00, +0x38, +0x38, +0x10, +0xd6, +0xfe, +0xd6, +0x10, +0x10, +0x38, +0x7c, +0x00, +0x00, +0x00, +0x00, + +0x00, +0x00, +0x10, +0x38, +0x7c, +0xfe, +0xfe, +0x54, +0x10, +0x10, +0x38, +0x7c, +0x00, +0x00, +0x00, +0x00, + +0x00, +0x00, +0x00, +0x00, +0x00, +0x00, +0x18, +0x3c, +0x3c, +0x18, +0x00, +0x00, +0x00, +0x00, +0x00, +0x00, + +0xff, +0xff, +0xff, +0xff, +0xff, +0xff, +0xe7, +0xc3, +0xc3, +0xe7, +0xff, +0xff, +0xff, +0xff, +0xff, +0xff, + +0x00, +0x00, +0x00, +0x00, +0x00, +0x3c, +0x66, +0x42, +0x42, +0x66, +0x3c, +0x00, +0x00, +0x00, +0x00, +0x00, + +0xff, +0xff, +0xff, +0xff, +0xff, +0xc3, +0x99, +0xbd, +0xbd, +0x99, +0xc3, +0xff, +0xff, +0xff, +0xff, +0xff, + +0x00, +0x00, +0x0f, +0x07, +0x0d, +0x18, +0x78, +0xcc, +0xcc, +0xcc, +0xcc, +0x78, +0x00, +0x00, +0x00, +0x00, + +0x00, +0x00, +0x3c, +0x66, +0x66, +0x66, +0x3c, +0x18, +0x7e, +0x18, +0x18, +0x18, +0x00, +0x00, +0x00, +0x00, + +0x00, +0x08, +0x0c, +0x0a, +0x0a, +0x0a, +0x08, +0x08, +0x08, +0x38, +0x78, +0x30, +0x00, +0x00, +0x00, +0x00, + +0x00, +0x10, +0x18, +0x1c, +0x1e, +0x1e, +0x16, +0x12, +0x72, +0xf2, +0x62, +0x0e, +0x1e, +0x0c, +0x00, +0x00, + +0x00, +0x00, +0x00, +0x10, +0x92, +0x54, +0x38, +0xfe, +0x38, +0x54, +0x92, +0x10, +0x00, +0x00, +0x00, +0x00, + +0x00, +0x00, +0x00, +0x80, +0xc0, +0xe0, +0xb8, +0x8e, +0xb8, +0xe0, +0xc0, +0x80, +0x00, +0x00, +0x00, +0x00, + +0x00, +0x00, +0x00, +0x02, +0x06, +0x0e, +0x3a, +0xe2, +0x3a, +0x0e, +0x06, +0x02, +0x00, +0x00, +0x00, +0x00, + +0x00, +0x00, +0x10, +0x38, +0x7c, +0xd6, +0x10, +0x10, +0x10, +0x10, +0xd6, +0x7c, +0x38, +0x10, +0x00, +0x00, + +0x00, +0x42, +0xe7, +0xe7, +0xe7, +0xe7, +0x42, +0x42, +0x42, +0x00, +0x66, +0x66, +0x66, +0x00, +0x00, +0x00, + +0x00, +0x7f, +0xca, +0xca, +0xca, +0xca, +0x7a, +0x0a, +0x0a, +0x0a, +0x0a, +0x0a, +0x1b, +0x00, +0x00, +0x00, + +0x00, +0x1e, +0x31, +0x78, +0xcc, +0xc6, +0xc3, +0x63, +0x33, +0x1e, +0x8c, +0x78, +0x00, +0x00, +0x00, +0x00, + +0x00, +0x00, +0x00, +0x00, +0x00, +0x00, +0x00, +0x00, +0xfe, +0xfe, +0xfe, +0xfe, +0x00, +0x00, +0x00, +0x00, + +0x00, +0x00, +0x10, +0x38, +0x7c, +0xd6, +0x10, +0x10, +0x10, +0x10, +0xd6, +0x7c, +0x38, +0x10, +0xfe, +0x00, + +0x00, +0x00, +0x10, +0x38, +0x7c, +0xd6, +0x10, +0x10, +0x10, +0x10, +0x10, +0x10, +0x10, +0x10, +0x00, +0x00, + +0x00, +0x00, +0x10, +0x10, +0x10, +0x10, +0x10, +0x10, +0x10, +0x10, +0xd6, +0x7c, +0x38, +0x10, +0x00, +0x00, + +0x00, +0x00, +0x00, +0x00, +0x00, +0x08, +0x0c, +0x06, +0xff, +0x06, +0x0c, +0x08, +0x00, +0x00, +0x00, +0x00, + +0x00, +0x00, +0x00, +0x00, +0x00, +0x10, +0x30, +0x60, +0xff, +0x60, +0x30, +0x10, +0x00, +0x00, +0x00, +0x00, + +0x22, +0x44, +0x88, +0xcc, +0xee, +0x44, +0x00, +0x00, +0x00, +0x00, +0x00, +0x00, +0x00, +0x00, +0x00, +0x00, + +0x00, +0x00, +0x00, +0x00, +0x00, +0x24, +0x42, +0xff, +0x42, +0x24, +0x00, +0x00, +0x00, +0x00, +0x00, +0x00, + +0x00, +0x00, +0x00, +0x10, +0x38, +0x38, +0x6c, +0x6c, +0xc6, +0xfe, +0x00, +0x00, +0x00, +0x00, +0x00, +0x00, + +0x00, +0x00, +0x00, +0xfe, +0xc6, +0x6c, +0x6c, +0x38, +0x38, +0x10, +0x00, +0x00, +0x00, +0x00, +0x00, +0x00, + +0x00, +0x00, +0x00, +0x00, +0x00, +0x00, +0x00, +0x00, +0x00, +0x00, +0x00, +0x00, +0x00, +0x00, +0x00, +0x00, + +0x00, +0x18, +0x3c, +0x3c, +0x3c, +0x3c, +0x18, +0x18, +0x18, +0x10, +0x00, +0x18, +0x18, +0x00, +0x00, +0x00, + +0x22, +0x77, +0x33, +0x11, +0x22, +0x44, +0x00, +0x00, +0x00, +0x00, +0x00, +0x00, +0x00, +0x00, +0x00, +0x00, + +0x00, +0x00, +0x12, +0x12, +0x12, +0x7f, +0x24, +0x24, +0x24, +0xfe, +0x48, +0x48, +0x48, +0x00, +0x00, +0x00, + +0x10, +0x10, +0x7c, +0xd2, +0xd0, +0xd0, +0xd0, +0x7c, +0x16, +0x16, +0x16, +0x96, +0x7c, +0x10, +0x10, +0x00, + +0x00, +0x42, +0xbe, +0x44, +0x0c, +0x08, +0x18, +0x10, +0x30, +0x20, +0x64, +0x4a, +0xc4, +0x00, +0x00, +0x00, + +0x00, +0x38, +0x6c, +0x6c, +0x6c, +0x38, +0x37, +0x72, +0xdc, +0xcc, +0xcc, +0xcc, +0x77, +0x00, +0x00, +0x00, + +0x10, +0x38, +0x18, +0x08, +0x10, +0x20, +0x00, +0x00, +0x00, +0x00, +0x00, +0x00, +0x00, +0x00, +0x00, +0x00, + +0x00, +0x04, +0x08, +0x10, +0x10, +0x30, +0x30, +0x30, +0x30, +0x30, +0x10, +0x10, +0x08, +0x04, +0x00, +0x00, + +0x00, +0x20, +0x10, +0x08, +0x08, +0x0c, +0x0c, +0x0c, +0x0c, +0x0c, +0x08, +0x08, +0x10, +0x20, +0x00, +0x00, + +0x00, +0x00, +0x00, +0x00, +0x44, +0x28, +0x38, +0xfe, +0x38, +0x28, +0x44, +0x00, +0x00, +0x00, +0x00, +0x00, + +0x00, +0x00, +0x00, +0x00, +0x00, +0x18, +0x18, +0x7e, +0x18, +0x18, +0x00, +0x00, +0x00, +0x00, +0x00, +0x00, + +0x00, +0x00, +0x00, +0x00, +0x00, +0x00, +0x00, +0x00, +0x00, +0x00, +0x10, +0x38, +0x18, +0x08, +0x10, +0x20, + +0x00, +0x00, +0x00, +0x00, +0x00, +0x00, +0x00, +0x7e, +0x00, +0x00, +0x00, +0x00, +0x00, +0x00, +0x00, +0x00, + +0x00, +0x00, +0x00, +0x00, +0x00, +0x00, +0x00, +0x00, +0x00, +0x00, +0x10, +0x38, +0x10, +0x00, +0x00, +0x00, + +0x00, +0x06, +0x06, +0x0c, +0x0c, +0x18, +0x18, +0x30, +0x30, +0x60, +0x60, +0xc0, +0xc0, +0x00, +0x00, +0x00, + +0x00, +0x00, +0x00, +0x00, +0x3c, +0x46, +0xc6, +0xc6, +0xc6, +0xc6, +0xc6, +0xc4, +0x78, +0x00, +0x00, +0x00, + +0x00, +0x00, +0x00, +0x00, +0x08, +0x18, +0x78, +0x18, +0x18, +0x18, +0x18, +0x18, +0x7e, +0x00, +0x00, +0x00, + +0x00, +0x00, +0x00, +0x00, +0x7c, +0x86, +0x06, +0x0c, +0x18, +0x20, +0x40, +0xc1, +0xfe, +0x00, +0x00, +0x00, + +0x00, +0x00, +0x00, +0x00, +0x3c, +0x46, +0x04, +0x08, +0x1c, +0x06, +0x06, +0x06, +0x06, +0x0c, +0x70, +0x00, + +0x00, +0x00, +0x00, +0x00, +0x04, +0x08, +0x10, +0x2c, +0x4c, +0x8c, +0x8c, +0xfe, +0x0c, +0x0c, +0x0c, +0x00, + +0x00, +0x00, +0x00, +0x02, +0x3c, +0x20, +0x20, +0x70, +0x0c, +0x06, +0x06, +0x06, +0x06, +0x0c, +0x70, +0x00, + +0x00, +0x00, +0x18, +0x20, +0x40, +0xc0, +0xdc, +0xc6, +0xc6, +0xc6, +0xc6, +0x44, +0x38, +0x00, +0x00, +0x00, + +0x00, +0x00, +0x00, +0x40, +0x7e, +0x82, +0x06, +0x04, +0x0c, +0x18, +0x18, +0x30, +0x30, +0x30, +0x30, +0x00, + +0x00, +0x00, +0x7c, +0xc6, +0xc6, +0x64, +0x38, +0x4c, +0xc6, +0xc6, +0xc6, +0xc6, +0x7c, +0x00, +0x00, +0x00, + +0x00, +0x00, +0x00, +0x00, +0x38, +0x44, +0xc6, +0xc6, +0x76, +0x06, +0x06, +0x06, +0x04, +0x08, +0x30, +0x00, + +0x00, +0x00, +0x00, +0x00, +0x10, +0x38, +0x10, +0x00, +0x00, +0x00, +0x10, +0x38, +0x10, +0x00, +0x00, +0x00, + +0x00, +0x00, +0x00, +0x00, +0x10, +0x38, +0x10, +0x00, +0x00, +0x00, +0x10, +0x38, +0x18, +0x08, +0x10, +0x20, + +0x00, +0x06, +0x0c, +0x18, +0x30, +0x60, +0xa0, +0xa0, +0x60, +0x30, +0x18, +0x0c, +0x06, +0x00, +0x00, +0x00, + +0x00, +0x00, +0x00, +0x00, +0x00, +0x7e, +0x00, +0x00, +0x7e, +0x00, +0x00, +0x00, +0x00, +0x00, +0x00, +0x00, + +0x00, +0x60, +0x30, +0x18, +0x0c, +0x06, +0x05, +0x05, +0x06, +0x0c, +0x18, +0x30, +0x60, +0x00, +0x00, +0x00, + +0x00, +0x7c, +0x86, +0xc6, +0x06, +0x04, +0x08, +0x10, +0x10, +0x18, +0x00, +0x18, +0x18, +0x00, +0x00, +0x00, + +0x00, +0x00, +0x3c, +0x46, +0xc6, +0xce, +0xd6, +0xd6, +0xd6, +0xdc, +0xc0, +0xc4, +0x78, +0x00, +0x00, +0x00, + +0x00, +0x18, +0x18, +0x18, +0x3c, +0x2c, +0x2c, +0x2c, +0x7e, +0x46, +0x46, +0x46, +0xef, +0x00, +0x00, +0x00, + +0x00, +0xfc, +0x66, +0x66, +0x66, +0x66, +0x7c, +0x66, +0x66, +0x66, +0x66, +0x66, +0xfc, +0x00, +0x00, +0x00, + +0x00, +0x3a, +0x66, +0xc2, +0xc0, +0xc0, +0xc0, +0xc0, +0xc0, +0xc0, +0xc0, +0x62, +0x3c, +0x00, +0x00, +0x00, + +0x00, +0xfc, +0x66, +0x63, +0x63, +0x63, +0x63, +0x63, +0x63, +0x63, +0x63, +0x66, +0xfc, +0x00, +0x00, +0x00, + +0x00, +0xff, +0x61, +0x60, +0x60, +0x64, +0x7c, +0x64, +0x60, +0x60, +0x60, +0x61, +0xfe, +0x00, +0x00, +0x00, + +0x00, +0xff, +0x61, +0x61, +0x60, +0x64, +0x7c, +0x64, +0x60, +0x60, +0x60, +0x60, +0xf0, +0x00, +0x00, +0x00, + +0x00, +0x3a, +0x66, +0xc2, +0xc0, +0xc0, +0xc0, +0xcf, +0xc6, +0xc6, +0xc6, +0x66, +0x38, +0x00, +0x00, +0x00, + +0x00, +0xf7, +0x62, +0x62, +0x62, +0x62, +0x7e, +0x62, +0x62, +0x62, +0x62, +0x62, +0xf7, +0x00, +0x00, +0x00, + +0x00, +0x3c, +0x18, +0x18, +0x18, +0x18, +0x18, +0x18, +0x18, +0x18, +0x18, +0x18, +0x3c, +0x00, +0x00, +0x00, + +0x00, +0x1e, +0x0c, +0x0c, +0x0c, +0x0c, +0x0c, +0x0c, +0x0c, +0x0c, +0x0c, +0x0c, +0x0c, +0x0c, +0x08, +0xf0, + +0x00, +0xf7, +0x64, +0x6c, +0x68, +0x68, +0x78, +0x6c, +0x6c, +0x6c, +0x66, +0x66, +0xf7, +0x00, +0x00, +0x00, + +0x00, +0xf8, +0x60, +0x60, +0x60, +0x60, +0x60, +0x60, +0x60, +0x60, +0x60, +0x61, +0xfe, +0x00, +0x00, +0x00, + +0x00, +0xc3, +0x66, +0x76, +0x7e, +0x56, +0x56, +0x46, +0x46, +0x46, +0x46, +0x46, +0xef, +0x00, +0x00, +0x00, + +0x00, +0xe7, +0x62, +0x62, +0x72, +0x52, +0x5a, +0x4a, +0x4e, +0x46, +0x46, +0x42, +0xe2, +0x00, +0x00, +0x00, + +0x00, +0x3c, +0x66, +0xc3, +0xc3, +0xc3, +0xc3, +0xc3, +0xc3, +0xc3, +0xc3, +0x66, +0x3c, +0x00, +0x00, +0x00, + +0x00, +0xfc, +0x66, +0x66, +0x66, +0x66, +0x6c, +0x60, +0x60, +0x60, +0x60, +0x60, +0xf0, +0x00, +0x00, +0x00, + +0x00, +0x3c, +0x66, +0xc3, +0xc3, +0xc3, +0xc3, +0xc3, +0xc3, +0xc3, +0xc3, +0x66, +0x3c, +0x10, +0x39, +0x0e, + +0x00, +0xfc, +0x66, +0x66, +0x66, +0x66, +0x7c, +0x6c, +0x66, +0x66, +0x66, +0x66, +0xf3, +0x00, +0x00, +0x00, + +0x00, +0x7a, +0xc6, +0xc2, +0xc0, +0x70, +0x3c, +0x0e, +0x06, +0x06, +0x86, +0xc6, +0xbc, +0x00, +0x00, +0x00, + +0x00, +0xff, +0x99, +0x18, +0x18, +0x18, +0x18, +0x18, +0x18, +0x18, +0x18, +0x18, +0x3c, +0x00, +0x00, +0x00, + +0x00, +0xf7, +0x62, +0x62, +0x62, +0x62, +0x62, +0x62, +0x62, +0x62, +0x62, +0x62, +0x3c, +0x00, +0x00, +0x00, + +0x00, +0xf7, +0x62, +0x62, +0x62, +0x76, +0x34, +0x34, +0x34, +0x3c, +0x18, +0x18, +0x18, +0x00, +0x00, +0x00, + +0x00, +0xf7, +0x62, +0x62, +0x62, +0x62, +0x6a, +0x6a, +0x6a, +0x6a, +0x7e, +0x7e, +0x34, +0x00, +0x00, +0x00, + +0x00, +0xf7, +0x62, +0x62, +0x34, +0x34, +0x18, +0x18, +0x2c, +0x2c, +0x46, +0x46, +0xef, +0x00, +0x00, +0x00, + +0x00, +0xf7, +0x62, +0x62, +0x62, +0x34, +0x34, +0x18, +0x18, +0x18, +0x18, +0x18, +0x3c, +0x00, +0x00, +0x00, + +0x00, +0x7f, +0x46, +0x86, +0x0c, +0x0c, +0x18, +0x18, +0x30, +0x30, +0x61, +0x62, +0xfe, +0x00, +0x00, +0x00, + +0x00, +0x3c, +0x30, +0x30, +0x30, +0x30, +0x30, +0x30, +0x30, +0x30, +0x30, +0x30, +0x3c, +0x00, +0x00, +0x00, + +0x00, +0xc0, +0xc0, +0x60, +0x60, +0x30, +0x30, +0x18, +0x18, +0x0c, +0x0c, +0x06, +0x06, +0x00, +0x00, +0x00, + +0x00, +0x3c, +0x0c, +0x0c, +0x0c, +0x0c, +0x0c, +0x0c, +0x0c, +0x0c, +0x0c, +0x0c, +0x3c, +0x00, +0x00, +0x00, + +0x00, +0x10, +0x38, +0x4c, +0x86, +0x00, +0x00, +0x00, +0x00, +0x00, +0x00, +0x00, +0x00, +0x00, +0x00, +0x00, + +0x00, +0x00, +0x00, +0x00, +0x00, +0x00, +0x00, +0x00, +0x00, +0x00, +0x00, +0x00, +0x00, +0xff, +0x00, +0x00, + +0x00, +0x18, +0x20, +0x30, +0x38, +0x10, +0x00, +0x00, +0x00, +0x00, +0x00, +0x00, +0x00, +0x00, +0x00, +0x00, + +0x00, +0x00, +0x00, +0x00, +0x00, +0x78, +0x8c, +0x0c, +0x3c, +0xcc, +0xcc, +0xcd, +0x76, +0x00, +0x00, +0x00, + +0x00, +0x20, +0xe0, +0x60, +0x60, +0x6c, +0x76, +0x66, +0x66, +0x66, +0x66, +0x76, +0x6c, +0x00, +0x00, +0x00, + +0x00, +0x00, +0x00, +0x00, +0x00, +0x3c, +0x66, +0x60, +0x60, +0x60, +0x60, +0x62, +0x3c, +0x00, +0x00, +0x00, + +0x00, +0x04, +0x1c, +0x0c, +0x0c, +0x6c, +0xdc, +0xcc, +0xcc, +0xcc, +0xcc, +0xdc, +0x66, +0x00, +0x00, +0x00, + +0x00, +0x00, +0x00, +0x00, +0x00, +0x3c, +0x66, +0x7e, +0x60, +0x60, +0x60, +0x62, +0x3c, +0x00, +0x00, +0x00, + +0x00, +0x1e, +0x31, +0x33, +0x30, +0x30, +0x78, +0x30, +0x30, +0x30, +0x30, +0x30, +0x78, +0x00, +0x00, +0x00, + +0x00, +0x00, +0x00, +0x00, +0x00, +0x7b, +0xce, +0xcc, +0xcc, +0xcc, +0x78, +0x60, +0x7c, +0x86, +0xc6, +0x7c, + +0x00, +0x20, +0xe0, +0x60, +0x60, +0x6c, +0x76, +0x66, +0x66, +0x66, +0x66, +0x66, +0xf7, +0x00, +0x00, +0x00, + +0x00, +0x10, +0x38, +0x10, +0x00, +0x18, +0x38, +0x18, +0x18, +0x18, +0x18, +0x18, +0x3c, +0x00, +0x00, +0x00, + +0x00, +0x08, +0x1c, +0x08, +0x00, +0x0c, +0x1c, +0x0c, +0x0c, +0x0c, +0x0c, +0x0c, +0x6c, +0x4c, +0x38, +0x00, + +0x00, +0x20, +0xe0, +0x60, +0x60, +0x67, +0x66, +0x6c, +0x78, +0x6c, +0x6c, +0x66, +0xe7, +0x00, +0x00, +0x00, + +0x00, +0x08, +0x38, +0x18, +0x18, +0x18, +0x18, +0x18, +0x18, +0x18, +0x18, +0x18, +0x3c, +0x00, +0x00, +0x00, + +0x00, +0x00, +0x00, +0x00, +0x00, +0x6a, +0xfe, +0x6a, +0x6a, +0x6a, +0x62, +0x62, +0xf7, +0x00, +0x00, +0x00, + +0x00, +0x00, +0x00, +0x00, +0x00, +0x5c, +0xf6, +0x66, +0x66, +0x66, +0x66, +0x66, +0xf7, +0x00, +0x00, +0x00, + +0x00, +0x00, +0x00, +0x00, +0x00, +0x3c, +0x66, +0x66, +0x66, +0x66, +0x66, +0x66, +0x3c, +0x00, +0x00, +0x00, + +0x00, +0x00, +0x00, +0x00, +0x00, +0x5c, +0xe6, +0x66, +0x66, +0x66, +0x66, +0x66, +0x7c, +0x60, +0x60, +0xf0, + +0x00, +0x00, +0x00, +0x00, +0x00, +0x76, +0xcc, +0xcc, +0xcc, +0xcc, +0xcc, +0xcc, +0x7c, +0x0c, +0x0c, +0x1e, + +0x00, +0x00, +0x00, +0x00, +0x00, +0x5e, +0xf6, +0x60, +0x60, +0x60, +0x60, +0x60, +0xf0, +0x00, +0x00, +0x00, + +0x00, +0x00, +0x00, +0x00, +0x00, +0x7a, +0xc6, +0x72, +0x1c, +0x06, +0x86, +0xc6, +0xbc, +0x00, +0x00, +0x00, + +0x00, +0x00, +0x00, +0x10, +0x30, +0x7c, +0x30, +0x30, +0x30, +0x30, +0x30, +0x34, +0x18, +0x00, +0x00, +0x00, + +0x00, +0x00, +0x00, +0x00, +0x00, +0xee, +0x66, +0x66, +0x66, +0x66, +0x66, +0x67, +0x3a, +0x00, +0x00, +0x00, + +0x00, +0x00, +0x00, +0x00, +0x00, +0xf7, +0x62, +0x76, +0x34, +0x34, +0x3c, +0x18, +0x18, +0x00, +0x00, +0x00, + +0x00, +0x00, +0x00, +0x00, +0x00, +0xf7, +0x62, +0x6a, +0x6a, +0x6a, +0x6a, +0x7e, +0x24, +0x00, +0x00, +0x00, + +0x00, +0x00, +0x00, +0x00, +0x00, +0xf7, +0x62, +0x34, +0x18, +0x2c, +0x46, +0x46, +0xef, +0x00, +0x00, +0x00, + +0x00, +0x00, +0x00, +0x00, +0x00, +0xf7, +0x62, +0x62, +0x34, +0x34, +0x18, +0x18, +0x18, +0x10, +0xb0, +0xe0, + +0x00, +0x00, +0x00, +0x00, +0x00, +0xfe, +0x8c, +0x18, +0x30, +0x30, +0x60, +0xc2, +0xfe, +0x00, +0x00, +0x00, + +0x00, +0x0e, +0x18, +0x10, +0x10, +0x08, +0x70, +0x70, +0x08, +0x10, +0x10, +0x18, +0x0e, +0x00, +0x00, +0x00, + +0x18, +0x18, +0x18, +0x18, +0x18, +0x18, +0x18, +0x18, +0x18, +0x18, +0x18, +0x18, +0x18, +0x18, +0x00, +0x00, + +0x00, +0x70, +0x18, +0x08, +0x08, +0x10, +0x0e, +0x0e, +0x10, +0x08, +0x08, +0x18, +0x70, +0x00, +0x00, +0x00, + +0x00, +0x00, +0x00, +0x00, +0x00, +0x00, +0x76, +0xdc, +0x00, +0x00, +0x00, +0x00, +0x00, +0x00, +0x00, +0x00, + +0x00, +0x00, +0x00, +0x00, +0x10, +0x38, +0x6c, +0xc6, +0xc6, +0xc6, +0xfe, +0x00, +0x00, +0x00, +0x00, +0x00, + +0x00, +0x00, +0x3a, +0x66, +0xc2, +0xc0, +0xc0, +0xc0, +0xc0, +0xc0, +0x62, +0x3c, +0x18, +0x0c, +0x24, +0x18, + +0x00, +0x00, +0x66, +0x00, +0x00, +0xee, +0x66, +0x66, +0x66, +0x66, +0x66, +0x66, +0x3b, +0x00, +0x00, +0x00, + +0x00, +0x0c, +0x18, +0x20, +0x00, +0x3c, +0x66, +0x7e, +0x60, +0x60, +0x60, +0x62, +0x3c, +0x00, +0x00, +0x00, + +0x00, +0x30, +0x58, +0x8c, +0x00, +0x78, +0x8c, +0x0c, +0x3c, +0xcc, +0xcc, +0xcd, +0x76, +0x00, +0x00, +0x00, + +0x00, +0x00, +0x66, +0x00, +0x00, +0x78, +0x8c, +0x0c, +0x3c, +0xcc, +0xcc, +0xcd, +0x76, +0x00, +0x00, +0x00, + +0x00, +0x30, +0x18, +0x04, +0x00, +0x78, +0x8c, +0x0c, +0x3c, +0xcc, +0xcc, +0xcd, +0x76, +0x00, +0x00, +0x00, + +0x38, +0x44, +0x44, +0x38, +0x00, +0x78, +0x8c, +0x0c, +0x3c, +0xcc, +0xcc, +0xcd, +0x76, +0x00, +0x00, +0x00, + +0x00, +0x00, +0x00, +0x00, +0x00, +0x3c, +0x66, +0x60, +0x60, +0x60, +0x60, +0x62, +0x3c, +0x08, +0x24, +0x18, + +0x00, +0x18, +0x2c, +0x46, +0x00, +0x3c, +0x66, +0x7e, +0x60, +0x60, +0x60, +0x62, +0x3c, +0x00, +0x00, +0x00, + +0x00, +0x00, +0x66, +0x00, +0x00, +0x3c, +0x66, +0x7e, +0x60, +0x60, +0x60, +0x62, +0x3c, +0x00, +0x00, +0x00, + +0x00, +0x30, +0x18, +0x04, +0x00, +0x3c, +0x66, +0x7e, +0x60, +0x60, +0x60, +0x62, +0x3c, +0x00, +0x00, +0x00, + +0x00, +0x00, +0x66, +0x00, +0x00, +0x38, +0x18, +0x18, +0x18, +0x18, +0x18, +0x18, +0x3c, +0x00, +0x00, +0x00, + +0x00, +0x18, +0x2c, +0x46, +0x00, +0x38, +0x18, +0x18, +0x18, +0x18, +0x18, +0x18, +0x3c, +0x00, +0x00, +0x00, + +0x00, +0x60, +0x30, +0x08, +0x00, +0x38, +0x18, +0x18, +0x18, +0x18, +0x18, +0x18, +0x3c, +0x00, +0x00, +0x00, + +0x66, +0x18, +0x18, +0x18, +0x3c, +0x2c, +0x2c, +0x2c, +0x7e, +0x46, +0x46, +0x46, +0xef, +0x00, +0x00, +0x00, + +0x18, +0x24, +0x18, +0x18, +0x3c, +0x2c, +0x2c, +0x2c, +0x7e, +0x46, +0x46, +0x46, +0xef, +0x00, +0x00, +0x00, + +0x0c, +0x18, +0xff, +0x61, +0x60, +0x60, +0x64, +0x7c, +0x64, +0x60, +0x60, +0x61, +0xfe, +0x00, +0x00, +0x00, + +0x00, +0x00, +0x00, +0x00, +0x00, +0x76, +0x9b, +0x1b, +0x3f, +0xd8, +0xd8, +0xd9, +0x6e, +0x00, +0x00, +0x00, + +0x00, +0x1f, +0x1d, +0x1d, +0x3c, +0x2c, +0x2e, +0x2c, +0x7c, +0x4c, +0x4c, +0x4d, +0xef, +0x00, +0x00, +0x00, + +0x00, +0x18, +0x2c, +0x46, +0x00, +0x3c, +0x66, +0x66, +0x66, +0x66, +0x66, +0x66, +0x3c, +0x00, +0x00, +0x00, + +0x00, +0x00, +0x66, +0x00, +0x00, +0x3c, +0x66, +0x66, +0x66, +0x66, +0x66, +0x66, +0x3c, +0x00, +0x00, +0x00, + +0x00, +0x30, +0x18, +0x04, +0x00, +0x3c, +0x66, +0x66, +0x66, +0x66, +0x66, +0x66, +0x3c, +0x00, +0x00, +0x00, + +0x00, +0x18, +0x2c, +0x46, +0x00, +0xee, +0x66, +0x66, +0x66, +0x66, +0x66, +0x67, +0x3a, +0x00, +0x00, +0x00, + +0x00, +0x30, +0x18, +0x04, +0x00, +0xee, +0x66, +0x66, +0x66, +0x66, +0x66, +0x67, +0x3a, +0x00, +0x00, +0x00, + +0x00, +0x00, +0x66, +0x00, +0x00, +0xf7, +0x62, +0x62, +0x34, +0x34, +0x18, +0x18, +0x18, +0x10, +0xb0, +0xe0, + +0x66, +0x00, +0x3c, +0x66, +0xc3, +0xc3, +0xc3, +0xc3, +0xc3, +0xc3, +0xc3, +0x66, +0x3c, +0x00, +0x00, +0x00, + +0x66, +0x00, +0xf7, +0x62, +0x62, +0x62, +0x62, +0x62, +0x62, +0x62, +0x62, +0x62, +0x3c, +0x00, +0x00, +0x00, + +0x00, +0x00, +0x10, +0x10, +0x10, +0x7c, +0xc6, +0xc0, +0xc0, +0xc0, +0xc0, +0xc2, +0x7c, +0x10, +0x10, +0x00, + +0x00, +0x38, +0x64, +0x6c, +0x60, +0x60, +0xf0, +0x60, +0x60, +0x60, +0x60, +0x66, +0xfc, +0x00, +0x00, +0x00, + +0x00, +0x81, +0xc3, +0x66, +0x3c, +0x18, +0xff, +0x18, +0x18, +0xff, +0x18, +0x18, +0x18, +0x00, +0x00, +0x00, + +0x00, +0xfe, +0x63, +0x63, +0x63, +0x63, +0x6e, +0x60, +0x64, +0x6e, +0x64, +0x64, +0xf5, +0x06, +0x00, +0x00, + +0x00, +0x0e, +0x19, +0x1b, +0x18, +0x18, +0x3c, +0x18, +0x18, +0x18, +0x18, +0xd8, +0x98, +0x70, +0x00, +0x00, + +0x00, +0x0c, +0x18, +0x20, +0x00, +0x78, +0x8c, +0x0c, +0x3c, +0xcc, +0xcc, +0xcd, +0x76, +0x00, +0x00, +0x00, + +0x00, +0x06, +0x0c, +0x10, +0x00, +0x38, +0x18, +0x18, +0x18, +0x18, +0x18, +0x18, +0x3c, +0x00, +0x00, +0x00, + +0x00, +0x0c, +0x18, +0x20, +0x00, +0x3c, +0x66, +0x66, +0x66, +0x66, +0x66, +0x66, +0x3c, +0x00, +0x00, +0x00, + +0x00, +0x0c, +0x18, +0x20, +0x00, +0xee, +0x66, +0x66, +0x66, +0x66, +0x66, +0x67, +0x3a, +0x00, +0x00, +0x00, + +0x00, +0x00, +0x32, +0x4c, +0x00, +0x5c, +0xf6, +0x66, +0x66, +0x66, +0x66, +0x66, +0xf7, +0x00, +0x00, +0x00, + +0x32, +0x4c, +0x00, +0xe7, +0x72, +0x52, +0x5a, +0x4a, +0x4e, +0x46, +0x46, +0x42, +0xe2, +0x00, +0x00, +0x00, + +0x00, +0x78, +0x8c, +0x0c, +0x3c, +0xcc, +0xcc, +0xcd, +0x76, +0x00, +0xfe, +0x00, +0x00, +0x00, +0x00, +0x00, + +0x00, +0x3c, +0x66, +0x66, +0x66, +0x66, +0x66, +0x66, +0x3c, +0x00, +0x7e, +0x00, +0x00, +0x00, +0x00, +0x00, + +0x00, +0x30, +0x30, +0x00, +0x30, +0x10, +0x10, +0x20, +0x40, +0xc0, +0xc6, +0xc2, +0x7c, +0x00, +0x00, +0x00, + +0x00, +0x00, +0x00, +0x00, +0x00, +0x00, +0xfe, +0xc0, +0xc0, +0xc0, +0xc0, +0x00, +0x00, +0x00, +0x00, +0x00, + +0x00, +0x00, +0x00, +0x00, +0x00, +0x00, +0xfe, +0x06, +0x06, +0x06, +0x06, +0x00, +0x00, +0x00, +0x00, +0x00, + +0x00, +0x20, +0xe0, +0x63, +0x66, +0xfc, +0x18, +0x30, +0x60, +0xce, +0x93, +0x06, +0x0c, +0x1f, +0x00, +0x00, + +0x00, +0x20, +0xe0, +0x63, +0x66, +0xfc, +0x18, +0x30, +0x64, +0xc8, +0x96, +0x3f, +0x06, +0x06, +0x00, +0x00, + +0x00, +0x18, +0x18, +0x00, +0x08, +0x18, +0x18, +0x18, +0x3c, +0x3c, +0x3c, +0x3c, +0x18, +0x00, +0x00, +0x00, + +0x00, +0x00, +0x00, +0x00, +0x00, +0x36, +0x6c, +0xd8, +0xd8, +0x6c, +0x36, +0x00, +0x00, +0x00, +0x00, +0x00, + +0x00, +0x00, +0x00, +0x00, +0x00, +0xd8, +0x6c, +0x36, +0x36, +0x6c, +0xd8, +0x00, +0x00, +0x00, +0x00, +0x00, + +0x82, +0x10, +0x82, +0x10, +0x82, +0x10, +0x82, +0x10, +0x82, +0x10, +0x82, +0x10, +0x82, +0x10, +0x82, +0x10, + +0x00, +0x95, +0x00, +0xa9, +0x00, +0x95, +0x00, +0xa9, +0x00, +0x95, +0x00, +0xa9, +0x00, +0x95, +0x00, +0xa9, + +0x92, +0x49, +0x92, +0x49, +0x92, +0x49, +0x92, +0x49, +0x92, +0x49, +0x92, +0x49, +0x92, +0x49, +0x92, +0x49, + +0x18, +0x18, +0x18, +0x18, +0x18, +0x18, +0x18, +0x18, +0x18, +0x18, +0x18, +0x18, +0x18, +0x18, +0x18, +0x18, + +0x18, +0x18, +0x18, +0x18, +0x18, +0x18, +0x18, +0xf8, +0x18, +0x18, +0x18, +0x18, +0x18, +0x18, +0x18, +0x18, + +0x18, +0x18, +0x18, +0x18, +0x18, +0x18, +0xf8, +0x18, +0x18, +0xf8, +0x18, +0x18, +0x18, +0x18, +0x18, +0x18, + +0x66, +0x66, +0x66, +0x66, +0x66, +0x66, +0x66, +0xe6, +0x66, +0x66, +0x66, +0x66, +0x66, +0x66, +0x66, +0x66, + +0x00, +0x00, +0x00, +0x00, +0x00, +0x00, +0x00, +0xfe, +0x66, +0x66, +0x66, +0x66, +0x66, +0x66, +0x66, +0x66, + +0x00, +0x00, +0x00, +0x00, +0x00, +0x00, +0xf8, +0x18, +0x18, +0xf8, +0x18, +0x18, +0x18, +0x18, +0x18, +0x18, + +0x66, +0x66, +0x66, +0x66, +0x66, +0x66, +0xe6, +0x06, +0x06, +0xe6, +0x66, +0x66, +0x66, +0x66, +0x66, +0x66, + +0x66, +0x66, +0x66, +0x66, +0x66, +0x66, +0x66, +0x66, +0x66, +0x66, +0x66, +0x66, +0x66, +0x66, +0x66, +0x66, + +0x00, +0x00, +0x00, +0x00, +0x00, +0x00, +0xfe, +0x06, +0x06, +0xe6, +0x66, +0x66, +0x66, +0x66, +0x66, +0x66, + +0x66, +0x66, +0x66, +0x66, +0x66, +0x66, +0xe6, +0x06, +0x06, +0xfe, +0x00, +0x00, +0x00, +0x00, +0x00, +0x00, + +0x66, +0x66, +0x66, +0x66, +0x66, +0x66, +0x66, +0xfe, +0x00, +0x00, +0x00, +0x00, +0x00, +0x00, +0x00, +0x00, + +0x18, +0x18, +0x18, +0x18, +0x18, +0x18, +0xf8, +0x18, +0x18, +0xf8, +0x00, +0x00, +0x00, +0x00, +0x00, +0x00, + +0x00, +0x00, +0x00, +0x00, +0x00, +0x00, +0x00, +0xf8, +0x18, +0x18, +0x18, +0x18, +0x18, +0x18, +0x18, +0x18, + +0x18, +0x18, +0x18, +0x18, +0x18, +0x18, +0x18, +0x1f, +0x00, +0x00, +0x00, +0x00, +0x00, +0x00, +0x00, +0x00, + +0x18, +0x18, +0x18, +0x18, +0x18, +0x18, +0x18, +0xff, +0x00, +0x00, +0x00, +0x00, +0x00, +0x00, +0x00, +0x00, + +0x00, +0x00, +0x00, +0x00, +0x00, +0x00, +0x00, +0xff, +0x18, +0x18, +0x18, +0x18, +0x18, +0x18, +0x18, +0x18, + +0x18, +0x18, +0x18, +0x18, +0x18, +0x18, +0x18, +0x1f, +0x18, +0x18, +0x18, +0x18, +0x18, +0x18, +0x18, +0x18, + +0x00, +0x00, +0x00, +0x00, +0x00, +0x00, +0x00, +0xff, +0x00, +0x00, +0x00, +0x00, +0x00, +0x00, +0x00, +0x00, + +0x18, +0x18, +0x18, +0x18, +0x18, +0x18, +0x18, +0xff, +0x18, +0x18, +0x18, +0x18, +0x18, +0x18, +0x18, +0x18, + +0x18, +0x18, +0x18, +0x18, +0x18, +0x18, +0x1f, +0x18, +0x18, +0x1f, +0x18, +0x18, +0x18, +0x18, +0x18, +0x18, + +0x66, +0x66, +0x66, +0x66, +0x66, +0x66, +0x66, +0x67, +0x66, +0x66, +0x66, +0x66, +0x66, +0x66, +0x66, +0x66, + +0x66, +0x66, +0x66, +0x66, +0x66, +0x66, +0x67, +0x60, +0x60, +0x7f, +0x00, +0x00, +0x00, +0x00, +0x00, +0x00, + +0x00, +0x00, +0x00, +0x00, +0x00, +0x00, +0x7f, +0x60, +0x60, +0x67, +0x66, +0x66, +0x66, +0x66, +0x66, +0x66, + +0x66, +0x66, +0x66, +0x66, +0x66, +0x66, +0xe7, +0x00, +0x00, +0xff, +0x00, +0x00, +0x00, +0x00, +0x00, +0x00, + +0x00, +0x00, +0x00, +0x00, +0x00, +0x00, +0xff, +0x00, +0x00, +0xe7, +0x66, +0x66, +0x66, +0x66, +0x66, +0x66, + +0x66, +0x66, +0x66, +0x66, +0x66, +0x66, +0x67, +0x60, +0x60, +0x67, +0x66, +0x66, +0x66, +0x66, +0x66, +0x66, + +0x00, +0x00, +0x00, +0x00, +0x00, +0x00, +0xff, +0x00, +0x00, +0xff, +0x00, +0x00, +0x00, +0x00, +0x00, +0x00, + +0x66, +0x66, +0x66, +0x66, +0x66, +0x66, +0xe7, +0x00, +0x00, +0xe7, +0x66, +0x66, +0x66, +0x66, +0x66, +0x66, + +0x18, +0x18, +0x18, +0x18, +0x18, +0x18, +0xff, +0x00, +0x00, +0xff, +0x00, +0x00, +0x00, +0x00, +0x00, +0x00, + +0x66, +0x66, +0x66, +0x66, +0x66, +0x66, +0x66, +0xff, +0x00, +0x00, +0x00, +0x00, +0x00, +0x00, +0x00, +0x00, + +0x00, +0x00, +0x00, +0x00, +0x00, +0x00, +0xff, +0x00, +0x00, +0xff, +0x18, +0x18, +0x18, +0x18, +0x18, +0x18, + +0x00, +0x00, +0x00, +0x00, +0x00, +0x00, +0x00, +0xff, +0x66, +0x66, +0x66, +0x66, +0x66, +0x66, +0x66, +0x66, + +0x66, +0x66, +0x66, +0x66, +0x66, +0x66, +0x66, +0x7f, +0x00, +0x00, +0x00, +0x00, +0x00, +0x00, +0x00, +0x00, + +0x18, +0x18, +0x18, +0x18, +0x18, +0x18, +0x1f, +0x18, +0x18, +0x1f, +0x00, +0x00, +0x00, +0x00, +0x00, +0x00, + +0x00, +0x00, +0x00, +0x00, +0x00, +0x00, +0x1f, +0x18, +0x18, +0x1f, +0x18, +0x18, +0x18, +0x18, +0x18, +0x18, + +0x00, +0x00, +0x00, +0x00, +0x00, +0x00, +0x00, +0x7f, +0x66, +0x66, +0x66, +0x66, +0x66, +0x66, +0x66, +0x66, + +0x66, +0x66, +0x66, +0x66, +0x66, +0x66, +0x66, +0xff, +0x66, +0x66, +0x66, +0x66, +0x66, +0x66, +0x66, +0x66, + +0x18, +0x18, +0x18, +0x18, +0x18, +0x18, +0xff, +0x00, +0x00, +0xff, +0x18, +0x18, +0x18, +0x18, +0x18, +0x18, + +0x18, +0x18, +0x18, +0x18, +0x18, +0x18, +0x18, +0xf8, +0x00, +0x00, +0x00, +0x00, +0x00, +0x00, +0x00, +0x00, + +0x00, +0x00, +0x00, +0x00, +0x00, +0x00, +0x00, +0x1f, +0x18, +0x18, +0x18, +0x18, +0x18, +0x18, +0x18, +0x18, + +0xff, +0xff, +0xff, +0xff, +0xff, +0xff, +0xff, +0xff, +0xff, +0xff, +0xff, +0xff, +0xff, +0xff, +0xff, +0xff, + +0x00, +0x00, +0x00, +0x00, +0x00, +0x00, +0x00, +0x00, +0xff, +0xff, +0xff, +0xff, +0xff, +0xff, +0xff, +0xff, + +0xf0, +0xf0, +0xf0, +0xf0, +0xf0, +0xf0, +0xf0, +0xf0, +0xf0, +0xf0, +0xf0, +0xf0, +0xf0, +0xf0, +0xf0, +0xf0, + +0x0f, +0x0f, +0x0f, +0x0f, +0x0f, +0x0f, +0x0f, +0x0f, +0x0f, +0x0f, +0x0f, +0x0f, +0x0f, +0x0f, +0x0f, +0x0f, + +0xff, +0xff, +0xff, +0xff, +0xff, +0xff, +0xff, +0xff, +0x00, +0x00, +0x00, +0x00, +0x00, +0x00, +0x00, +0x00, + +0x00, +0x00, +0x00, +0x00, +0x00, +0x00, +0x77, +0xcc, +0xcc, +0xcc, +0xcc, +0xde, +0x73, +0x00, +0x00, +0x00, + +0x00, +0x7c, +0xc6, +0xc6, +0xc6, +0xc4, +0xc8, +0xc4, +0xc6, +0xc6, +0xc6, +0xc6, +0xdc, +0xc0, +0xc0, +0x00, + +0x00, +0xff, +0x61, +0x60, +0x60, +0x60, +0x60, +0x60, +0x60, +0x60, +0x60, +0x60, +0xf0, +0x00, +0x00, +0x00, + +0x00, +0x00, +0x00, +0x00, +0x01, +0x7e, +0xa4, +0x24, +0x2c, +0x6c, +0x6c, +0x6c, +0x48, +0x00, +0x00, +0x00, + +0x00, +0xff, +0xc1, +0x60, +0x30, +0x18, +0x0c, +0x18, +0x30, +0x60, +0xc0, +0xc1, +0xfe, +0x00, +0x00, +0x00, + +0x00, +0x00, +0x00, +0x00, +0x00, +0x7f, +0xc8, +0xc8, +0xc8, +0xc8, +0xc8, +0xc8, +0x70, +0x00, +0x00, +0x00, + +0x00, +0x00, +0x00, +0x00, +0x00, +0x22, +0x66, +0x66, +0x66, +0x66, +0x66, +0x7c, +0x60, +0x60, +0x60, +0xc0, + +0x00, +0x00, +0x00, +0x00, +0x00, +0x76, +0xdc, +0x18, +0x18, +0x18, +0x18, +0x18, +0x10, +0x00, +0x00, +0x00, + +0x00, +0x38, +0x10, +0x7c, +0xd6, +0xd6, +0xd6, +0xd6, +0xd6, +0xd6, +0x7c, +0x10, +0x38, +0x00, +0x00, +0x00, + +0x00, +0x38, +0x6c, +0xc6, +0xc6, +0xc6, +0xfe, +0xc6, +0xc6, +0xc6, +0xc6, +0x6c, +0x38, +0x00, +0x00, +0x00, + +0x00, +0x3c, +0x66, +0xc3, +0xc3, +0xc3, +0xc3, +0xc3, +0x66, +0x24, +0x24, +0xa5, +0xe7, +0x00, +0x00, +0x00, + +0x00, +0x1e, +0x31, +0x30, +0x18, +0x0c, +0x3e, +0x66, +0x66, +0x66, +0x66, +0x66, +0x3c, +0x00, +0x00, +0x00, + +0x00, +0x00, +0x00, +0x00, +0x6e, +0xff, +0x99, +0x99, +0x99, +0x99, +0xff, +0x76, +0x00, +0x00, +0x00, +0x00, + +0x00, +0x00, +0x00, +0x02, +0x04, +0x7c, +0xca, +0x92, +0xa6, +0x7c, +0x40, +0x80, +0x00, +0x00, +0x00, +0x00, + +0x00, +0x1c, +0x30, +0x60, +0x60, +0x60, +0x7c, +0x60, +0x60, +0x60, +0x60, +0x30, +0x1c, +0x00, +0x00, +0x00, + +0x00, +0x00, +0x7c, +0xc6, +0xc6, +0xc6, +0xc6, +0xc6, +0xc6, +0xc6, +0xc6, +0xc6, +0xc6, +0x00, +0x00, +0x00, + +0x00, +0x00, +0x00, +0xfe, +0x00, +0x00, +0x00, +0x7c, +0x00, +0x00, +0x00, +0xfe, +0x00, +0x00, +0x00, +0x00, + +0x00, +0x00, +0x00, +0x00, +0x18, +0x18, +0x7e, +0x18, +0x18, +0x00, +0x00, +0x7e, +0x00, +0x00, +0x00, +0x00, + +0x00, +0x00, +0x00, +0x30, +0x18, +0x0c, +0x06, +0x0c, +0x18, +0x30, +0x00, +0x7e, +0x00, +0x00, +0x00, +0x00, + +0x00, +0x00, +0x00, +0x0c, +0x18, +0x30, +0x60, +0x30, +0x18, +0x0c, +0x00, +0x7e, +0x00, +0x00, +0x00, +0x00, + +0x00, +0x00, +0x00, +0x0e, +0x19, +0x1b, +0x18, +0x18, +0x18, +0x18, +0x18, +0x18, +0x18, +0x18, +0x18, +0x18, + +0x18, +0x18, +0x18, +0x18, +0x18, +0x18, +0x18, +0x18, +0x18, +0xd8, +0x98, +0x70, +0x00, +0x00, +0x00, +0x00, + +0x00, +0x00, +0x00, +0x00, +0x18, +0x18, +0x00, +0x7e, +0x00, +0x18, +0x18, +0x00, +0x00, +0x00, +0x00, +0x00, + +0x00, +0x00, +0x00, +0x00, +0x00, +0x76, +0xdc, +0x00, +0x00, +0x76, +0xdc, +0x00, +0x00, +0x00, +0x00, +0x00, + +0x00, +0x38, +0x44, +0x44, +0x44, +0x38, +0x00, +0x00, +0x00, +0x00, +0x00, +0x00, +0x00, +0x00, +0x00, +0x00, + +0x00, +0x00, +0x00, +0x00, +0x00, +0x00, +0x00, +0x18, +0x18, +0x00, +0x00, +0x00, +0x00, +0x00, +0x00, +0x00, + +0x00, +0x00, +0x00, +0x00, +0x00, +0x00, +0x00, +0x00, +0x18, +0x00, +0x00, +0x00, +0x00, +0x00, +0x00, +0x00, + +0x00, +0x00, +0x07, +0x06, +0x06, +0x0c, +0x0c, +0x08, +0x98, +0xd0, +0xf0, +0x60, +0x20, +0x00, +0x00, +0x00, + +0x00, +0xcc, +0x76, +0x66, +0x66, +0x66, +0x66, +0xf7, +0x00, +0x00, +0x00, +0x00, +0x00, +0x00, +0x00, +0x00, + +0x00, +0x70, +0x98, +0x18, +0x30, +0x60, +0x88, +0xf8, +0x00, +0x00, +0x00, +0x00, +0x00, +0x00, +0x00, +0x00, + +0x00, +0x00, +0x00, +0x00, +0x00, +0x7c, +0x64, +0x64, +0x64, +0x64, +0x64, +0x7c, +0x00, +0x00, +0x00, +0x00, + +0x00, +0x00, +0x00, +0x00, +0x00, +0x00, +0x00, +0x00, +0x00, +0x00, +0x00, +0x00, +0x00, +0x00, +0x00, +0x00, + +}; + + +const struct font_desc font_rl = { + RL_IDX, + "RomanLarge", + 8, + 16, + patterns, + -1 +}; diff --git a/trunk/drivers/video/console/fonts.c b/trunk/drivers/video/console/fonts.c index 4fd07d9eca03..9be83bed1959 100644 --- a/trunk/drivers/video/console/fonts.c +++ b/trunk/drivers/video/console/fonts.c @@ -64,6 +64,10 @@ static const struct font_desc *fonts[] = { #undef NO_FONTS &font_mini_4x6, #endif +#ifdef CONFIG_FONT_RL +#undef NO_FONTS + &font_rl, +#endif }; #define num_fonts (sizeof(fonts)/sizeof(*fonts)) diff --git a/trunk/drivers/video/ffb.c b/trunk/drivers/video/ffb.c index 2584daec7bbf..04417dc16c2e 100644 --- a/trunk/drivers/video/ffb.c +++ b/trunk/drivers/video/ffb.c @@ -57,9 +57,6 @@ static struct fb_ops ffb_ops = { .fb_sync = ffb_sync, .fb_mmap = ffb_mmap, .fb_ioctl = ffb_ioctl, -#ifdef CONFIG_COMPAT - .fb_compat_ioctl = sbusfb_compat_ioctl, -#endif }; /* Register layout and definitions */ diff --git a/trunk/drivers/video/leo.c b/trunk/drivers/video/leo.c index 376d4a171ec7..84a7fe435bb8 100644 --- a/trunk/drivers/video/leo.c +++ b/trunk/drivers/video/leo.c @@ -51,9 +51,6 @@ static struct fb_ops leo_ops = { .fb_imageblit = cfb_imageblit, .fb_mmap = leo_mmap, .fb_ioctl = leo_ioctl, -#ifdef CONFIG_COMPAT - .fb_compat_ioctl = sbusfb_compat_ioctl, -#endif }; #define LEO_OFF_LC_SS0_KRN 0x00200000UL diff --git a/trunk/drivers/video/nvidia/nv_proto.h b/trunk/drivers/video/nvidia/nv_proto.h index 3353103e8b0b..f60b1f432270 100644 --- a/trunk/drivers/video/nvidia/nv_proto.h +++ b/trunk/drivers/video/nvidia/nv_proto.h @@ -42,7 +42,7 @@ int nvidia_probe_i2c_connector(struct fb_info *info, int conn, #define nvidia_probe_i2c_connector(p, c, edid) (-1) #endif -#ifdef CONFIG_PPC_OF +#ifdef CONFIG_FB_OF int nvidia_probe_of_connector(struct fb_info *info, int conn, u8 ** out_edid); #else diff --git a/trunk/drivers/video/nvidia/nvidia.c b/trunk/drivers/video/nvidia/nvidia.c index bee09c6e48f6..0b40a2a721c1 100644 --- a/trunk/drivers/video/nvidia/nvidia.c +++ b/trunk/drivers/video/nvidia/nvidia.c @@ -1301,7 +1301,7 @@ static int nvidiafb_pan_display(struct fb_var_screeninfo *var, struct nvidia_par *par = info->par; u32 total; - total = var->yoffset * info->fix.line_length + var->xoffset; + total = info->var.yoffset * info->fix.line_length + info->var.xoffset; NVSetStartAddress(par, total); diff --git a/trunk/drivers/video/offb.c b/trunk/drivers/video/offb.c index 00d87f5bb7be..2c856838694e 100644 --- a/trunk/drivers/video/offb.c +++ b/trunk/drivers/video/offb.c @@ -26,7 +26,6 @@ #include #include #include -#include #include #include @@ -326,8 +325,8 @@ static void __init offb_init_nodriver(struct device_node *dp) int *pp, i; unsigned int len; int width = 640, height = 480, depth = 8, pitch; - unsigned int rsize, *up; - unsigned long address = 0; + unsigned *up; + unsigned long address; if ((pp = (int *) get_property(dp, "depth", &len)) != NULL && len == sizeof(int)) @@ -345,40 +344,10 @@ static void __init offb_init_nodriver(struct device_node *dp) pitch = 0x1000; } else pitch = width; - - rsize = (unsigned long)pitch * (unsigned long)height * - (unsigned long)(depth / 8); - - /* Try to match device to a PCI device in order to get a properly - * translated address rather then trying to decode the open firmware - * stuff in various incorrect ways - */ -#ifdef CONFIG_PCI - /* First try to locate the PCI device if any */ - { - struct pci_dev *pdev = NULL; - - for_each_pci_dev(pdev) { - if (dp == pci_device_to_OF_node(pdev)) - break; - } - if (pdev) { - for (i = 0; i < 6 && address == 0; i++) { - if ((pci_resource_flags(pdev, i) & - IORESOURCE_MEM) && - (pci_resource_len(pdev, i) >= rsize)) - address = pci_resource_start(pdev, i); - } - pci_dev_put(pdev); - } - } -#endif /* CONFIG_PCI */ - - if (address == 0 && - (up = (unsigned *) get_property(dp, "address", &len)) != NULL && - len == sizeof(unsigned)) + if ((up = (unsigned *) get_property(dp, "address", &len)) != NULL + && len == sizeof(unsigned)) address = (u_long) * up; - if (address == 0) { + else { for (i = 0; i < dp->n_addrs; ++i) if (dp->addrs[i].size >= pitch * height * depth / 8) diff --git a/trunk/drivers/video/p9100.c b/trunk/drivers/video/p9100.c index 18bcda23d2cf..9aaf65fb623a 100644 --- a/trunk/drivers/video/p9100.c +++ b/trunk/drivers/video/p9100.c @@ -48,9 +48,6 @@ static struct fb_ops p9100_ops = { .fb_imageblit = cfb_imageblit, .fb_mmap = p9100_mmap, .fb_ioctl = p9100_ioctl, -#ifdef CONFIG_COMPAT - .fb_compat_ioctl = sbusfb_compat_ioctl, -#endif }; /* P9100 control registers */ diff --git a/trunk/drivers/video/sbuslib.c b/trunk/drivers/video/sbuslib.c index 646c43f921c5..34f72edba820 100644 --- a/trunk/drivers/video/sbuslib.c +++ b/trunk/drivers/video/sbuslib.c @@ -3,7 +3,6 @@ * Copyright (C) 2003 David S. Miller (davem@redhat.com) */ -#include #include #include #include @@ -183,109 +182,3 @@ int sbusfb_ioctl_helper(unsigned long cmd, unsigned long arg, }; } EXPORT_SYMBOL(sbusfb_ioctl_helper); - -#ifdef CONFIG_COMPAT -struct fbcmap32 { - int index; /* first element (0 origin) */ - int count; - u32 red; - u32 green; - u32 blue; -}; - -#define FBIOPUTCMAP32 _IOW('F', 3, struct fbcmap32) -#define FBIOGETCMAP32 _IOW('F', 4, struct fbcmap32) - -static int fbiogetputcmap(struct file *file, struct fb_info *info, - unsigned int cmd, unsigned long arg) -{ - struct fbcmap32 __user *argp = (void __user *)arg; - struct fbcmap __user *p = compat_alloc_user_space(sizeof(*p)); - u32 addr; - int ret; - - ret = copy_in_user(p, argp, 2 * sizeof(int)); - ret |= get_user(addr, &argp->red); - ret |= put_user(compat_ptr(addr), &p->red); - ret |= get_user(addr, &argp->green); - ret |= put_user(compat_ptr(addr), &p->green); - ret |= get_user(addr, &argp->blue); - ret |= put_user(compat_ptr(addr), &p->blue); - if (ret) - return -EFAULT; - return info->fbops->fb_ioctl(file->f_dentry->d_inode, file, - (cmd == FBIOPUTCMAP32) ? - FBIOPUTCMAP_SPARC : FBIOGETCMAP_SPARC, - (unsigned long)p, info); -} - -struct fbcursor32 { - short set; /* what to set, choose from the list above */ - short enable; /* cursor on/off */ - struct fbcurpos pos; /* cursor position */ - struct fbcurpos hot; /* cursor hot spot */ - struct fbcmap32 cmap; /* color map info */ - struct fbcurpos size; /* cursor bit map size */ - u32 image; /* cursor image bits */ - u32 mask; /* cursor mask bits */ -}; - -#define FBIOSCURSOR32 _IOW('F', 24, struct fbcursor32) -#define FBIOGCURSOR32 _IOW('F', 25, struct fbcursor32) - -static int fbiogscursor(struct file *file, struct fb_info *info, - unsigned long arg) -{ - struct fbcursor __user *p = compat_alloc_user_space(sizeof(*p)); - struct fbcursor32 __user *argp = (void __user *)arg; - compat_uptr_t addr; - int ret; - - ret = copy_in_user(p, argp, - 2 * sizeof (short) + 2 * sizeof(struct fbcurpos)); - ret |= copy_in_user(&p->size, &argp->size, sizeof(struct fbcurpos)); - ret |= copy_in_user(&p->cmap, &argp->cmap, 2 * sizeof(int)); - ret |= get_user(addr, &argp->cmap.red); - ret |= put_user(compat_ptr(addr), &p->cmap.red); - ret |= get_user(addr, &argp->cmap.green); - ret |= put_user(compat_ptr(addr), &p->cmap.green); - ret |= get_user(addr, &argp->cmap.blue); - ret |= put_user(compat_ptr(addr), &p->cmap.blue); - ret |= get_user(addr, &argp->mask); - ret |= put_user(compat_ptr(addr), &p->mask); - ret |= get_user(addr, &argp->image); - ret |= put_user(compat_ptr(addr), &p->image); - if (ret) - return -EFAULT; - return info->fbops->fb_ioctl(file->f_dentry->d_inode, file, - FBIOSCURSOR, (unsigned long)p, info); -} - -long sbusfb_compat_ioctl(struct file *file, unsigned int cmd, - unsigned long arg, struct fb_info *info) -{ - switch (cmd) { - case FBIOGTYPE: - case FBIOSATTR: - case FBIOGATTR: - case FBIOSVIDEO: - case FBIOGVIDEO: - case FBIOGCURSOR32: /* This is not implemented yet. - Later it should be converted... */ - case FBIOSCURPOS: - case FBIOGCURPOS: - case FBIOGCURMAX: - return info->fbops->fb_ioctl(file->f_dentry->d_inode, - file, cmd, arg, info); - case FBIOPUTCMAP32: - return fbiogetputcmap(file, info, cmd, arg); - case FBIOGETCMAP32: - return fbiogetputcmap(file, info, cmd, arg); - case FBIOSCURSOR32: - return fbiogscursor(file, info, arg); - default: - return -ENOIOCTLCMD; - } -} -EXPORT_SYMBOL(sbusfb_compat_ioctl); -#endif diff --git a/trunk/drivers/video/sbuslib.h b/trunk/drivers/video/sbuslib.h index b470e52ce9e2..a6aa33ba09d6 100644 --- a/trunk/drivers/video/sbuslib.h +++ b/trunk/drivers/video/sbuslib.h @@ -20,7 +20,5 @@ extern int sbusfb_mmap_helper(struct sbus_mmap_map *map, int sbusfb_ioctl_helper(unsigned long cmd, unsigned long arg, struct fb_info *info, int type, int fb_depth, unsigned long fb_size); -long sbusfb_compat_ioctl(struct file *file, unsigned int cmd, - unsigned long arg, struct fb_info *info); #endif /* _SBUSLIB_H */ diff --git a/trunk/drivers/video/tcx.c b/trunk/drivers/video/tcx.c index fe4f63f3849d..59fff29bc02e 100644 --- a/trunk/drivers/video/tcx.c +++ b/trunk/drivers/video/tcx.c @@ -52,9 +52,6 @@ static struct fb_ops tcx_ops = { .fb_imageblit = cfb_imageblit, .fb_mmap = tcx_mmap, .fb_ioctl = tcx_ioctl, -#ifdef CONFIG_COMPAT - .fb_compat_ioctl = sbusfb_compat_ioctl, -#endif }; /* THC definitions */ diff --git a/trunk/drivers/video/vesafb.c b/trunk/drivers/video/vesafb.c index 3e58ddc2bc38..2c3aa2fcfd91 100644 --- a/trunk/drivers/video/vesafb.c +++ b/trunk/drivers/video/vesafb.c @@ -413,7 +413,6 @@ static int __init vesafb_probe(struct platform_device *dev) * region already (FIXME) */ request_region(0x3c0, 32, "vesafb"); -#ifdef CONFIG_MTRR if (mtrr) { unsigned int temp_size = size_total; unsigned int type = 0; @@ -451,7 +450,6 @@ static int __init vesafb_probe(struct platform_device *dev) } while (temp_size >= PAGE_SIZE && rc == -EINVAL); } } -#endif info->fbops = &vesafb_ops; info->var = vesafb_defined; diff --git a/trunk/drivers/video/w100fb.c b/trunk/drivers/video/w100fb.c index f6e24ee85f07..daa46051f55d 100644 --- a/trunk/drivers/video/w100fb.c +++ b/trunk/drivers/video/w100fb.c @@ -514,7 +514,7 @@ int __init w100fb_probe(struct platform_device *pdev) if (remapped_fbuf == NULL) goto out; - info=framebuffer_alloc(sizeof(struct w100fb_par), &pdev->dev); + info=framebuffer_alloc(sizeof(struct w100fb_par), dev); if (!info) { err = -ENOMEM; goto out; diff --git a/trunk/fs/aio.c b/trunk/fs/aio.c index 5a28b69ad223..20bb919eb195 100644 --- a/trunk/fs/aio.c +++ b/trunk/fs/aio.c @@ -457,8 +457,6 @@ static inline struct kiocb *aio_get_req(struct kioctx *ctx) static inline void really_put_req(struct kioctx *ctx, struct kiocb *req) { - assert_spin_locked(&ctx->ctx_lock); - if (req->ki_dtor) req->ki_dtor(req); kmem_cache_free(kiocb_cachep, req); @@ -500,8 +498,6 @@ static int __aio_put_req(struct kioctx *ctx, struct kiocb *req) dprintk(KERN_DEBUG "aio_put(%p): f_count=%d\n", req, atomic_read(&req->ki_filp->f_count)); - assert_spin_locked(&ctx->ctx_lock); - req->ki_users --; if (unlikely(req->ki_users < 0)) BUG(); @@ -623,13 +619,14 @@ static void unuse_mm(struct mm_struct *mm) * the kiocb (to tell the caller to activate the work * queue to process it), or 0, if it found that it was * already queued. + * + * Should be called with the spin lock iocb->ki_ctx->ctx_lock + * held */ static inline int __queue_kicked_iocb(struct kiocb *iocb) { struct kioctx *ctx = iocb->ki_ctx; - assert_spin_locked(&ctx->ctx_lock); - if (list_empty(&iocb->ki_run_list)) { list_add_tail(&iocb->ki_run_list, &ctx->run_list); @@ -774,15 +771,13 @@ static ssize_t aio_run_iocb(struct kiocb *iocb) * Process all pending retries queued on the ioctx * run list. * Assumes it is operating within the aio issuer's mm - * context. + * context. Expects to be called with ctx->ctx_lock held */ static int __aio_run_iocbs(struct kioctx *ctx) { struct kiocb *iocb; LIST_HEAD(run_list); - assert_spin_locked(&ctx->ctx_lock); - list_splice_init(&ctx->run_list, &run_list); while (!list_empty(&run_list)) { iocb = list_entry(run_list.next, struct kiocb, @@ -942,19 +937,28 @@ int fastcall aio_complete(struct kiocb *iocb, long res, long res2) unsigned long tail; int ret; - /* - * Special case handling for sync iocbs: - * - events go directly into the iocb for fast handling - * - the sync task with the iocb in its stack holds the single iocb - * ref, no other paths have a way to get another ref - * - the sync task helpfully left a reference to itself in the iocb + /* Special case handling for sync iocbs: events go directly + * into the iocb for fast handling. Note that this will not + * work if we allow sync kiocbs to be cancelled. in which + * case the usage count checks will have to move under ctx_lock + * for all cases. */ if (is_sync_kiocb(iocb)) { - BUG_ON(iocb->ki_users != 1); + int ret; + iocb->ki_user_data = res; - iocb->ki_users = 0; + if (iocb->ki_users == 1) { + iocb->ki_users = 0; + ret = 1; + } else { + spin_lock_irq(&ctx->ctx_lock); + iocb->ki_users--; + ret = (0 == iocb->ki_users); + spin_unlock_irq(&ctx->ctx_lock); + } + /* sync iocbs put the task here for us */ wake_up_process(iocb->ki_obj.tsk); - return 1; + return ret; } info = &ctx->ring_info; @@ -1609,14 +1613,12 @@ asmlinkage long sys_io_submit(aio_context_t ctx_id, long nr, /* lookup_kiocb * Finds a given iocb for cancellation. + * MUST be called with ctx->ctx_lock held. */ static struct kiocb *lookup_kiocb(struct kioctx *ctx, struct iocb __user *iocb, u32 key) { struct list_head *pos; - - assert_spin_locked(&ctx->ctx_lock); - /* TODO: use a hash or array, this sucks. */ list_for_each(pos, &ctx->active_reqs) { struct kiocb *kiocb = list_kiocb(pos); diff --git a/trunk/fs/compat_ioctl.c b/trunk/fs/compat_ioctl.c index 991c00de5c4e..26300fccb4fc 100644 --- a/trunk/fs/compat_ioctl.c +++ b/trunk/fs/compat_ioctl.c @@ -49,8 +49,6 @@ #include #include #include -#include -#include #include #include #include @@ -123,11 +121,6 @@ #include -#include -#include -#include -#include - #undef INCLUDES #endif @@ -136,15 +129,6 @@ /* Aiee. Someone does not find a difference between int and long */ #define EXT2_IOC32_GETFLAGS _IOR('f', 1, int) #define EXT2_IOC32_SETFLAGS _IOW('f', 2, int) -#define EXT3_IOC32_GETVERSION _IOR('f', 3, int) -#define EXT3_IOC32_SETVERSION _IOR('f', 4, int) -#define EXT3_IOC32_GETRSVSZ _IOR('f', 5, int) -#define EXT3_IOC32_SETRSVSZ _IOW('f', 6, int) -#define EXT3_IOC32_GROUP_EXTEND _IOW('f', 7, unsigned int) -#ifdef CONFIG_JBD_DEBUG -#define EXT3_IOC32_WAIT_FOR_READONLY _IOR('f', 99, int) -#endif - #define EXT2_IOC32_GETVERSION _IOR('v', 1, int) #define EXT2_IOC32_SETVERSION _IOW('v', 2, int) @@ -191,22 +175,6 @@ static int do_ext2_ioctl(unsigned int fd, unsigned int cmd, unsigned long arg) return sys_ioctl(fd, cmd, (unsigned long)compat_ptr(arg)); } -static int do_ext3_ioctl(unsigned int fd, unsigned int cmd, unsigned long arg) -{ - /* These are just misnamed, they actually get/put from/to user an int */ - switch (cmd) { - case EXT3_IOC32_GETVERSION: cmd = EXT3_IOC_GETVERSION; break; - case EXT3_IOC32_SETVERSION: cmd = EXT3_IOC_SETVERSION; break; - case EXT3_IOC32_GETRSVSZ: cmd = EXT3_IOC_GETRSVSZ; break; - case EXT3_IOC32_SETRSVSZ: cmd = EXT3_IOC_SETRSVSZ; break; - case EXT3_IOC32_GROUP_EXTEND: cmd = EXT3_IOC_GROUP_EXTEND; break; -#ifdef CONFIG_JBD_DEBUG - case EXT3_IOC32_WAIT_FOR_READONLY: cmd = EXT3_IOC_WAIT_FOR_READONLY; break; -#endif - } - return sys_ioctl(fd, cmd, (unsigned long)compat_ptr(arg)); -} - struct video_tuner32 { compat_int_t tuner; char name[32]; @@ -445,128 +413,6 @@ static int do_video_ioctl(unsigned int fd, unsigned int cmd, unsigned long arg) return err; } -struct compat_dmx_event { - dmx_event_t event; - compat_time_t timeStamp; - union - { - dmx_scrambling_status_t scrambling; - } u; -}; - -static int do_dmx_get_event(unsigned int fd, unsigned int cmd, unsigned long arg) -{ - struct dmx_event kevent; - mm_segment_t old_fs = get_fs(); - int err; - - set_fs(KERNEL_DS); - err = sys_ioctl(fd, cmd, (unsigned long) &kevent); - set_fs(old_fs); - - if (!err) { - struct compat_dmx_event __user *up = compat_ptr(arg); - - err = put_user(kevent.event, &up->event); - err |= put_user(kevent.timeStamp, &up->timeStamp); - err |= put_user(kevent.u.scrambling, &up->u.scrambling); - if (err) - err = -EFAULT; - } - - return err; -} - -struct compat_video_event { - int32_t type; - compat_time_t timestamp; - union { - video_size_t size; - unsigned int frame_rate; - } u; -}; - -static int do_video_get_event(unsigned int fd, unsigned int cmd, unsigned long arg) -{ - struct video_event kevent; - mm_segment_t old_fs = get_fs(); - int err; - - set_fs(KERNEL_DS); - err = sys_ioctl(fd, cmd, (unsigned long) &kevent); - set_fs(old_fs); - - if (!err) { - struct compat_video_event __user *up = compat_ptr(arg); - - err = put_user(kevent.type, &up->type); - err |= put_user(kevent.timestamp, &up->timestamp); - err |= put_user(kevent.u.size.w, &up->u.size.w); - err |= put_user(kevent.u.size.h, &up->u.size.h); - err |= put_user(kevent.u.size.aspect_ratio, - &up->u.size.aspect_ratio); - if (err) - err = -EFAULT; - } - - return err; -} - -struct compat_video_still_picture { - compat_uptr_t iFrame; - int32_t size; -}; - -static int do_video_stillpicture(unsigned int fd, unsigned int cmd, unsigned long arg) -{ - struct compat_video_still_picture __user *up; - struct video_still_picture __user *up_native; - compat_uptr_t fp; - int32_t size; - int err; - - up = (struct compat_video_still_picture __user *) arg; - err = get_user(fp, &up->iFrame); - err |= get_user(size, &up->size); - if (err) - return -EFAULT; - - up_native = - compat_alloc_user_space(sizeof(struct video_still_picture)); - - put_user(compat_ptr(fp), &up_native->iFrame); - put_user(size, &up_native->size); - - err = sys_ioctl(fd, cmd, (unsigned long) up_native); - - return err; -} - -struct compat_video_spu_palette { - int length; - compat_uptr_t palette; -}; - -static int do_video_set_spu_palette(unsigned int fd, unsigned int cmd, unsigned long arg) -{ - struct compat_video_spu_palette __user *up; - struct video_spu_palette __user *up_native; - compat_uptr_t palp; - int length, err; - - up = (struct compat_video_spu_palette __user *) arg; - err = get_user(palp, &up->palette); - err |= get_user(length, &up->length); - - up_native = compat_alloc_user_space(sizeof(struct video_spu_palette)); - put_user(compat_ptr(palp), &up_native->palette); - put_user(length, &up_native->length); - - err = sys_ioctl(fd, cmd, (unsigned long) up_native); - - return err; -} - #ifdef CONFIG_NET static int do_siocgstamp(unsigned int fd, unsigned int cmd, unsigned long arg) { @@ -3008,15 +2854,6 @@ HANDLE_IOCTL(EXT2_IOC32_GETFLAGS, do_ext2_ioctl) HANDLE_IOCTL(EXT2_IOC32_SETFLAGS, do_ext2_ioctl) HANDLE_IOCTL(EXT2_IOC32_GETVERSION, do_ext2_ioctl) HANDLE_IOCTL(EXT2_IOC32_SETVERSION, do_ext2_ioctl) -HANDLE_IOCTL(EXT3_IOC32_GETVERSION, do_ext3_ioctl) -HANDLE_IOCTL(EXT3_IOC32_SETVERSION, do_ext3_ioctl) -HANDLE_IOCTL(EXT3_IOC32_GETRSVSZ, do_ext3_ioctl) -HANDLE_IOCTL(EXT3_IOC32_SETRSVSZ, do_ext3_ioctl) -HANDLE_IOCTL(EXT3_IOC32_GROUP_EXTEND, do_ext3_ioctl) -COMPATIBLE_IOCTL(EXT3_IOC_GROUP_ADD) -#ifdef CONFIG_JBD_DEBUG -HANDLE_IOCTL(EXT3_IOC32_WAIT_FOR_READONLY, do_ext3_ioctl) -#endif HANDLE_IOCTL(VIDIOCGTUNER32, do_video_ioctl) HANDLE_IOCTL(VIDIOCSTUNER32, do_video_ioctl) HANDLE_IOCTL(VIDIOCGWIN32, do_video_ioctl) @@ -3117,11 +2954,5 @@ HANDLE_IOCTL(NCP_IOC_GETPRIVATEDATA_32, do_ncp_getprivatedata) HANDLE_IOCTL(NCP_IOC_SETPRIVATEDATA_32, do_ncp_setprivatedata) #endif -/* dvb */ -HANDLE_IOCTL(DMX_GET_EVENT, do_dmx_get_event) -HANDLE_IOCTL(VIDEO_GET_EVENT, do_video_get_event) -HANDLE_IOCTL(VIDEO_STILLPICTURE, do_video_stillpicture) -HANDLE_IOCTL(VIDEO_SET_SPU_PALETTE, do_video_set_spu_palette) - #undef DECLARES #endif diff --git a/trunk/fs/ext2/super.c b/trunk/fs/ext2/super.c index 522fa70dd8ea..e4ed4b31a433 100644 --- a/trunk/fs/ext2/super.c +++ b/trunk/fs/ext2/super.c @@ -881,7 +881,7 @@ static int ext2_fill_super(struct super_block *sb, void *data, int silent) } if (EXT2_HAS_COMPAT_FEATURE(sb, EXT3_FEATURE_COMPAT_HAS_JOURNAL)) ext2_warning(sb, __FUNCTION__, - "mounting ext3 filesystem as ext2"); + "mounting ext3 filesystem as ext2\n"); ext2_setup_super (sb, es, sb->s_flags & MS_RDONLY); percpu_counter_mod(&sbi->s_freeblocks_counter, ext2_count_free_blocks(sb)); diff --git a/trunk/fs/ext3/inode.c b/trunk/fs/ext3/inode.c index 8824e84f8a56..5d9b00e28837 100644 --- a/trunk/fs/ext3/inode.c +++ b/trunk/fs/ext3/inode.c @@ -1384,10 +1384,8 @@ static int ext3_journalled_writepage(struct page *page, ClearPageChecked(page); ret = block_prepare_write(page, 0, PAGE_CACHE_SIZE, ext3_get_block); - if (ret != 0) { - ext3_journal_stop(handle); + if (ret != 0) goto out_unlock; - } ret = walk_page_buffers(handle, page_buffers(page), 0, PAGE_CACHE_SIZE, NULL, do_journal_get_write_access); diff --git a/trunk/fs/jffs2/scan.c b/trunk/fs/jffs2/scan.c index 3e51dd1da8aa..0e7456ec99fd 100644 --- a/trunk/fs/jffs2/scan.c +++ b/trunk/fs/jffs2/scan.c @@ -284,6 +284,9 @@ int jffs2_fill_scan_buf (struct jffs2_sb_info *c, void *buf, D1(printk(KERN_WARNING "Read at 0x%x gave only 0x%zx bytes\n", ofs, retlen)); return -EIO; } + D2(printk(KERN_DEBUG "Read 0x%x bytes from 0x%08x into buf\n", len, ofs)); + D2(printk(KERN_DEBUG "000: %02x %02x %02x %02x %02x %02x %02x %02x %02x %02x %02x %02x %02x %02x %02x %02x\n", + buf[0], buf[1], buf[2], buf[3], buf[4], buf[5], buf[6], buf[7], buf[8], buf[9], buf[10], buf[11], buf[12], buf[13], buf[14], buf[15])); return 0; } diff --git a/trunk/fs/locks.c b/trunk/fs/locks.c index 250ef53d25ef..a1e8b2248014 100644 --- a/trunk/fs/locks.c +++ b/trunk/fs/locks.c @@ -1105,6 +1105,7 @@ static void time_out_leases(struct inode *inode) before = &fl->fl_next; continue; } + printk(KERN_INFO "lease broken - owner pid = %d\n", fl->fl_pid); lease_modify(before, fl->fl_type & ~F_INPROGRESS); if (fl == *before) /* lease_modify may have freed fl */ before = &fl->fl_next; @@ -1429,7 +1430,7 @@ int fcntl_setlease(unsigned int fd, struct file *filp, long arg) lock_kernel(); error = __setlease(filp, arg, &flp); - if (error || arg == F_UNLCK) + if (error) goto out_unlock; error = fasync_helper(fd, filp, 1, &flp->fl_fasync); diff --git a/trunk/fs/proc/task_mmu.c b/trunk/fs/proc/task_mmu.c index 9ab97cef0daa..d2fa42006d8f 100644 --- a/trunk/fs/proc/task_mmu.c +++ b/trunk/fs/proc/task_mmu.c @@ -195,7 +195,7 @@ static int show_map_internal(struct seq_file *m, void *v, struct mem_size_stats static int show_map(struct seq_file *m, void *v) { - return show_map_internal(m, v, NULL); + return show_map_internal(m, v, 0); } static void smaps_pte_range(struct vm_area_struct *vma, pmd_t *pmd, diff --git a/trunk/include/asm-alpha/atomic.h b/trunk/include/asm-alpha/atomic.h index 36505bb4e8cb..20ac3d95ecd9 100644 --- a/trunk/include/asm-alpha/atomic.h +++ b/trunk/include/asm-alpha/atomic.h @@ -177,18 +177,6 @@ static __inline__ long atomic64_sub_return(long i, atomic64_t * v) return result; } -#define atomic_cmpxchg(v, o, n) ((int)cmpxchg(&((v)->counter), (o), (n))) - -#define atomic_add_unless(v, a, u) \ -({ \ - int c, old; \ - c = atomic_read(v); \ - while (c != (u) && (old = atomic_cmpxchg((v), c, c + (a))) != c) \ - c = old; \ - c != (u); \ -}) -#define atomic_inc_not_zero(v) atomic_add_unless((v), 1, 0) - #define atomic_dec_return(v) atomic_sub_return(1,(v)) #define atomic64_dec_return(v) atomic64_sub_return(1,(v)) diff --git a/trunk/include/asm-arm/arch-clps711x/uncompress.h b/trunk/include/asm-arm/arch-clps711x/uncompress.h index 9fc4bcfa1681..7d0ab791b16c 100644 --- a/trunk/include/asm-arm/arch-clps711x/uncompress.h +++ b/trunk/include/asm-arm/arch-clps711x/uncompress.h @@ -19,7 +19,7 @@ */ #include #include -#include +#include #include #undef CLPS7111_BASE diff --git a/trunk/include/asm-arm/arch-epxa10db/uncompress.h b/trunk/include/asm-arm/arch-epxa10db/uncompress.h index fdfe0e6848f8..d33ad6a93749 100644 --- a/trunk/include/asm-arm/arch-epxa10db/uncompress.h +++ b/trunk/include/asm-arm/arch-epxa10db/uncompress.h @@ -19,7 +19,7 @@ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include "asm/arch/platform.h" -#include "asm/hardware.h" +#include "asm/arch/hardware.h" #define UART00_TYPE (volatile unsigned int*) #include "asm/arch/uart00.h" diff --git a/trunk/include/asm-arm/arch-h720x/uncompress.h b/trunk/include/asm-arm/arch-h720x/uncompress.h index 9535764bcc71..2fffacf85a01 100644 --- a/trunk/include/asm-arm/arch-h720x/uncompress.h +++ b/trunk/include/asm-arm/arch-h720x/uncompress.h @@ -7,7 +7,7 @@ #ifndef __ASM_ARCH_UNCOMPRESS_H #define __ASM_ARCH_UNCOMPRESS_H -#include +#include #define LSR 0x14 #define TEMPTY 0x40 diff --git a/trunk/include/asm-arm/arch-imx/irqs.h b/trunk/include/asm-arm/arch-imx/irqs.h index f195542898e0..238197cfb9d9 100644 --- a/trunk/include/asm-arm/arch-imx/irqs.h +++ b/trunk/include/asm-arm/arch-imx/irqs.h @@ -23,7 +23,7 @@ #define __ARM_IRQS_H__ /* Use the imx definitions */ -#include +#include /* * IMX Interrupt numbers diff --git a/trunk/include/asm-arm/arch-imx/timex.h b/trunk/include/asm-arm/arch-imx/timex.h index 8c91674706b1..d65ab3cd5d5d 100644 --- a/trunk/include/asm-arm/arch-imx/timex.h +++ b/trunk/include/asm-arm/arch-imx/timex.h @@ -21,7 +21,7 @@ #ifndef __ASM_ARCH_TIMEX_H #define __ASM_ARCH_TIMEX_H -#include +#include #define CLOCK_TICK_RATE (CLK32) #endif diff --git a/trunk/include/asm-arm/arch-integrator/smp.h b/trunk/include/asm-arm/arch-integrator/smp.h index da6981efdc39..0ec7093f7c37 100644 --- a/trunk/include/asm-arm/arch-integrator/smp.h +++ b/trunk/include/asm-arm/arch-integrator/smp.h @@ -3,7 +3,7 @@ #include -#include +#include #include #define hard_smp_processor_id() \ diff --git a/trunk/include/asm-arm/arch-l7200/aux_reg.h b/trunk/include/asm-arm/arch-l7200/aux_reg.h index 5b4396de16a0..762cbc76c501 100644 --- a/trunk/include/asm-arm/arch-l7200/aux_reg.h +++ b/trunk/include/asm-arm/arch-l7200/aux_reg.h @@ -9,7 +9,7 @@ #ifndef _ASM_ARCH_AUXREG_H #define _ASM_ARCH_AUXREG_H -#include +#include #define l7200aux_reg *((volatile unsigned int *) (AUX_BASE)) diff --git a/trunk/include/asm-arm/arch-l7200/gp_timers.h b/trunk/include/asm-arm/arch-l7200/gp_timers.h index 9c4804d13578..6f20962df248 100644 --- a/trunk/include/asm-arm/arch-l7200/gp_timers.h +++ b/trunk/include/asm-arm/arch-l7200/gp_timers.h @@ -10,7 +10,7 @@ #ifndef _ASM_ARCH_GPTIMERS_H #define _ASM_ARCH_GPTIMERS_H -#include +#include /* * Layout of L7200 general purpose timer registers diff --git a/trunk/include/asm-arm/arch-omap/gpio.h b/trunk/include/asm-arm/arch-omap/gpio.h index f486b72070ea..1b3885741ac1 100644 --- a/trunk/include/asm-arm/arch-omap/gpio.h +++ b/trunk/include/asm-arm/arch-omap/gpio.h @@ -26,7 +26,7 @@ #ifndef __ASM_ARCH_OMAP_GPIO_H #define __ASM_ARCH_OMAP_GPIO_H -#include +#include #include #include diff --git a/trunk/include/asm-arm/arch-omap/irqs.h b/trunk/include/asm-arm/arch-omap/irqs.h index 4ffce1d77759..9779686bdceb 100644 --- a/trunk/include/asm-arm/arch-omap/irqs.h +++ b/trunk/include/asm-arm/arch-omap/irqs.h @@ -260,7 +260,7 @@ extern void omap_init_irq(void); * The definition of NR_IRQS is in board-specific header file, which is * included via hardware.h */ -#include +#include #ifndef NR_IRQS #define NR_IRQS IH_BOARD_BASE diff --git a/trunk/include/asm-arm/arch-omap/mcbsp.h b/trunk/include/asm-arm/arch-omap/mcbsp.h index e79d98ab2ab6..305bdeb16ab8 100644 --- a/trunk/include/asm-arm/arch-omap/mcbsp.h +++ b/trunk/include/asm-arm/arch-omap/mcbsp.h @@ -24,7 +24,7 @@ #ifndef __ASM_ARCH_OMAP_MCBSP_H #define __ASM_ARCH_OMAP_MCBSP_H -#include +#include #define OMAP730_MCBSP1_BASE 0xfffb1000 #define OMAP730_MCBSP2_BASE 0xfffb1800 diff --git a/trunk/include/asm-arm/arch-omap/system.h b/trunk/include/asm-arm/arch-omap/system.h index 9af415d2944a..b43cdd2a3874 100644 --- a/trunk/include/asm-arm/arch-omap/system.h +++ b/trunk/include/asm-arm/arch-omap/system.h @@ -7,7 +7,7 @@ #include #include #include -#include +#include #include #ifndef CONFIG_MACH_VOICEBLUE diff --git a/trunk/include/asm-arm/arch-pxa/akita.h b/trunk/include/asm-arm/arch-pxa/akita.h index 5d8cc1d9cb10..4a1fbcfccc39 100644 --- a/trunk/include/asm-arm/arch-pxa/akita.h +++ b/trunk/include/asm-arm/arch-pxa/akita.h @@ -25,8 +25,6 @@ /* Default Values */ #define AKITA_IOEXP_IO_OUT (AKITA_IOEXP_IR_ON | AKITA_IOEXP_AKIN_PULLUP) -extern struct platform_device akitaioexp_device; - void akita_set_ioexp(struct device *dev, unsigned char bitmask); void akita_reset_ioexp(struct device *dev, unsigned char bitmask); diff --git a/trunk/include/asm-arm/arch-realview/hardware.h b/trunk/include/asm-arm/arch-realview/hardware.h index 9ca76dc3a7af..67879cdb6ef2 100644 --- a/trunk/include/asm-arm/arch-realview/hardware.h +++ b/trunk/include/asm-arm/arch-realview/hardware.h @@ -27,6 +27,5 @@ /* macro to get at IO space when running virtually */ #define IO_ADDRESS(x) (((x) & 0x0fffffff) + (((x) >> 4) & 0x0f000000) + 0xf0000000) -#define __io_address(n) __io(IO_ADDRESS(n)) #endif diff --git a/trunk/include/asm-arm/arch-realview/system.h b/trunk/include/asm-arm/arch-realview/system.h index 6f3d0ce0ca1e..9f8fcbca0869 100644 --- a/trunk/include/asm-arm/arch-realview/system.h +++ b/trunk/include/asm-arm/arch-realview/system.h @@ -36,7 +36,7 @@ static inline void arch_idle(void) static inline void arch_reset(char mode) { - void __iomem *hdr_ctrl = __io_address(REALVIEW_SYS_BASE) + REALVIEW_SYS_RESETCTL_OFFSET; + unsigned int hdr_ctrl = (IO_ADDRESS(REALVIEW_SYS_BASE) + REALVIEW_SYS_RESETCTL_OFFSET); unsigned int val; /* diff --git a/trunk/include/asm-arm/arch-rpc/system.h b/trunk/include/asm-arm/arch-rpc/system.h index 729c2ae4b513..ca3277d1d5ea 100644 --- a/trunk/include/asm-arm/arch-rpc/system.h +++ b/trunk/include/asm-arm/arch-rpc/system.h @@ -7,7 +7,7 @@ * it under the terms of the GNU General Public License version 2 as * published by the Free Software Foundation. */ -#include +#include #include #include diff --git a/trunk/include/asm-arm/arch-sa1100/memory.h b/trunk/include/asm-arm/arch-sa1100/memory.h index 018a9f0e3986..0fc555b4c912 100644 --- a/trunk/include/asm-arm/arch-sa1100/memory.h +++ b/trunk/include/asm-arm/arch-sa1100/memory.h @@ -18,10 +18,20 @@ #ifndef __ASSEMBLY__ #ifdef CONFIG_SA1111 -void sa1111_adjust_zones(int node, unsigned long *size, unsigned long *holes); +static inline void +__arch_adjust_zones(int node, unsigned long *size, unsigned long *holes) +{ + unsigned int sz = SZ_1M >> PAGE_SHIFT; + + if (node != 0) + sz = 0; + + size[1] = size[0] - sz; + size[0] = sz; +} #define arch_adjust_zones(node, size, holes) \ - sa1111_adjust_zones(node, size, holes) + __arch_adjust_zones(node, size, holes) #define ISA_DMA_THRESHOLD (PHYS_OFFSET + SZ_1M - 1) diff --git a/trunk/include/asm-arm/atomic.h b/trunk/include/asm-arm/atomic.h index d586f65c8228..2885972b0855 100644 --- a/trunk/include/asm-arm/atomic.h +++ b/trunk/include/asm-arm/atomic.h @@ -12,7 +12,6 @@ #define __ASM_ARM_ATOMIC_H #include -#include typedef struct { volatile int counter; } atomic_t; @@ -81,24 +80,6 @@ static inline int atomic_sub_return(int i, atomic_t *v) return result; } -static inline int atomic_cmpxchg(atomic_t *ptr, int old, int new) -{ - unsigned long oldval, res; - - do { - __asm__ __volatile__("@ atomic_cmpxchg\n" - "ldrex %1, [%2]\n" - "mov %0, #0\n" - "teq %1, %3\n" - "strexeq %0, %4, [%2]\n" - : "=&r" (res), "=&r" (oldval) - : "r" (&ptr->counter), "Ir" (old), "r" (new) - : "cc"); - } while (res); - - return oldval; -} - static inline void atomic_clear_mask(unsigned long mask, unsigned long *addr) { unsigned long tmp, tmp2; @@ -150,20 +131,6 @@ static inline int atomic_sub_return(int i, atomic_t *v) return val; } -static inline int atomic_cmpxchg(atomic_t *v, int old, int new) -{ - int ret; - unsigned long flags; - - local_irq_save(flags); - ret = v->counter; - if (likely(ret == old)) - v->counter = new; - local_irq_restore(flags); - - return ret; -} - static inline void atomic_clear_mask(unsigned long mask, unsigned long *addr) { unsigned long flags; @@ -175,17 +142,6 @@ static inline void atomic_clear_mask(unsigned long mask, unsigned long *addr) #endif /* __LINUX_ARM_ARCH__ */ -static inline int atomic_add_unless(atomic_t *v, int a, int u) -{ - int c, old; - - c = atomic_read(v); - while (c != u && (old = atomic_cmpxchg((v), c, c + a)) != c) - c = old; - return c != u; -} -#define atomic_inc_not_zero(v) atomic_add_unless((v), 1, 0) - #define atomic_add(i, v) (void) atomic_add_return(i, v) #define atomic_inc(v) (void) atomic_add_return(1, v) #define atomic_sub(i, v) (void) atomic_sub_return(i, v) diff --git a/trunk/include/asm-arm/bitops.h b/trunk/include/asm-arm/bitops.h index 7399d431edfe..e007dd990da5 100644 --- a/trunk/include/asm-arm/bitops.h +++ b/trunk/include/asm-arm/bitops.h @@ -19,7 +19,6 @@ #ifdef __KERNEL__ -#include #include #define smp_mb__before_clear_bit() mb() diff --git a/trunk/include/asm-arm/hardware/dec21285.h b/trunk/include/asm-arm/hardware/dec21285.h index 6685e3fb97b1..9049f0ddaecf 100644 --- a/trunk/include/asm-arm/hardware/dec21285.h +++ b/trunk/include/asm-arm/hardware/dec21285.h @@ -20,7 +20,7 @@ #include #ifndef __ASSEMBLY__ -#include +#include #define DC21285_IO(x) ((volatile unsigned long *)(ARMCSR_BASE+(x))) #else #define DC21285_IO(x) (x) diff --git a/trunk/include/asm-arm/mmu_context.h b/trunk/include/asm-arm/mmu_context.h index 81c59facea3b..3d4b810d8c38 100644 --- a/trunk/include/asm-arm/mmu_context.h +++ b/trunk/include/asm-arm/mmu_context.h @@ -13,7 +13,6 @@ #ifndef __ASM_ARM_MMU_CONTEXT_H #define __ASM_ARM_MMU_CONTEXT_H -#include #include #include diff --git a/trunk/include/asm-arm/system.h b/trunk/include/asm-arm/system.h index 5621d61ebc07..8efa4ebdcacb 100644 --- a/trunk/include/asm-arm/system.h +++ b/trunk/include/asm-arm/system.h @@ -93,6 +93,8 @@ void hook_fault_code(int nr, int (*fn)(unsigned long, unsigned int, struct pt_regs *), int sig, const char *name); +#include + #define xchg(ptr,x) \ ((__typeof__(*(ptr)))__xchg((unsigned long)(x),(ptr),sizeof(*(ptr)))) @@ -100,8 +102,6 @@ void hook_fault_code(int nr, int (*fn)(unsigned long, unsigned int, extern asmlinkage void __backtrace(void); extern asmlinkage void c_backtrace(unsigned long fp, int pmode); - -struct mm_struct; extern void show_pte(struct mm_struct *mm, unsigned long addr); extern void __show_regs(struct pt_regs *); diff --git a/trunk/include/asm-arm/thread_info.h b/trunk/include/asm-arm/thread_info.h index 7c98557b717f..8252a4cd860f 100644 --- a/trunk/include/asm-arm/thread_info.h +++ b/trunk/include/asm-arm/thread_info.h @@ -12,7 +12,6 @@ #ifdef __KERNEL__ -#include #include #define THREAD_SIZE_ORDER 1 diff --git a/trunk/include/asm-arm26/atomic.h b/trunk/include/asm-arm26/atomic.h index a47cadc59686..4a88235c0e76 100644 --- a/trunk/include/asm-arm26/atomic.h +++ b/trunk/include/asm-arm26/atomic.h @@ -62,35 +62,6 @@ static inline int atomic_sub_return(int i, atomic_t *v) return val; } -static inline int atomic_cmpxchg(atomic_t *v, int old, int new) -{ - int ret; - unsigned long flags; - - local_irq_save(flags); - ret = v->counter; - if (likely(ret == old)) - v->counter = new; - local_irq_restore(flags); - - return ret; -} - -static inline int atomic_add_unless(atomic_t *v, int a, int u) -{ - int ret; - unsigned long flags; - - local_irq_save(flags); - ret = v->counter; - if (ret != u) - v->counter += a; - local_irq_restore(flags); - - return ret != u; -} -#define atomic_inc_not_zero(v) atomic_add_unless((v), 1, 0) - static inline void atomic_clear_mask(unsigned long mask, unsigned long *addr) { unsigned long flags; diff --git a/trunk/include/asm-cris/atomic.h b/trunk/include/asm-cris/atomic.h index 683b05a57d88..8c2e78304523 100644 --- a/trunk/include/asm-cris/atomic.h +++ b/trunk/include/asm-cris/atomic.h @@ -123,33 +123,6 @@ static inline int atomic_inc_and_test(volatile atomic_t *v) return retval; } -static inline int atomic_cmpxchg(atomic_t *v, int old, int new) -{ - int ret; - unsigned long flags; - - cris_atomic_save(v, flags); - ret = v->counter; - if (likely(ret == old)) - v->counter = new; - cris_atomic_restore(v, flags); - return ret; -} - -static inline int atomic_add_unless(atomic_t *v, int a, int u) -{ - int ret; - unsigned long flags; - - cris_atomic_save(v, flags); - ret = v->counter; - if (ret != u) - v->counter += a; - cris_atomic_restore(v, flags); - return ret != u; -} -#define atomic_inc_not_zero(v) atomic_add_unless((v), 1, 0) - /* Atomic operations are already serializing */ #define smp_mb__before_atomic_dec() barrier() #define smp_mb__after_atomic_dec() barrier() diff --git a/trunk/include/asm-frv/atomic.h b/trunk/include/asm-frv/atomic.h index f6539ff569c5..e75968463428 100644 --- a/trunk/include/asm-frv/atomic.h +++ b/trunk/include/asm-frv/atomic.h @@ -414,16 +414,4 @@ extern uint32_t __cmpxchg_32(uint32_t *v, uint32_t test, uint32_t new); #endif -#define atomic_cmpxchg(v, old, new) ((int)cmpxchg(&((v)->counter), old, new)) - -#define atomic_add_unless(v, a, u) \ -({ \ - int c, old; \ - c = atomic_read(v); \ - while (c != (u) && (old = atomic_cmpxchg((v), c, c + (a))) != c) \ - c = old; \ - c != (u); \ -}) -#define atomic_inc_not_zero(v) atomic_add_unless((v), 1, 0) - #endif /* _ASM_ATOMIC_H */ diff --git a/trunk/include/asm-generic/sections.h b/trunk/include/asm-generic/sections.h index 0b49f9e070f1..886dbd116899 100644 --- a/trunk/include/asm-generic/sections.h +++ b/trunk/include/asm-generic/sections.h @@ -13,6 +13,5 @@ extern char _eextratext[] __attribute__((weak)); extern char _end[]; extern char __per_cpu_start[], __per_cpu_end[]; extern char __kprobes_text_start[], __kprobes_text_end[]; -extern char __initdata_begin[], __initdata_end[]; #endif /* _ASM_GENERIC_SECTIONS_H_ */ diff --git a/trunk/include/asm-h8300/atomic.h b/trunk/include/asm-h8300/atomic.h index f23d86819ea8..7230f6507995 100644 --- a/trunk/include/asm-h8300/atomic.h +++ b/trunk/include/asm-h8300/atomic.h @@ -82,33 +82,6 @@ static __inline__ int atomic_dec_and_test(atomic_t *v) return ret == 0; } -static inline int atomic_cmpxchg(atomic_t *v, int old, int new) -{ - int ret; - unsigned long flags; - - local_irq_save(flags); - ret = v->counter; - if (likely(ret == old)) - v->counter = new; - local_irq_restore(flags); - return ret; -} - -static inline int atomic_add_unless(atomic_t *v, int a, int u) -{ - int ret; - unsigned long flags; - - local_irq_save(flags); - ret = v->counter; - if (ret != u) - v->counter += a; - local_irq_restore(flags); - return ret != u; -} -#define atomic_inc_not_zero(v) atomic_add_unless((v), 1, 0) - static __inline__ void atomic_clear_mask(unsigned long mask, unsigned long *v) { __asm__ __volatile__("stc ccr,r1l\n\t" diff --git a/trunk/include/asm-i386/atomic.h b/trunk/include/asm-i386/atomic.h index c68557aa04b2..509720be772a 100644 --- a/trunk/include/asm-i386/atomic.h +++ b/trunk/include/asm-i386/atomic.h @@ -215,27 +215,6 @@ static __inline__ int atomic_sub_return(int i, atomic_t *v) return atomic_add_return(-i,v); } -#define atomic_cmpxchg(v, old, new) ((int)cmpxchg(&((v)->counter), old, new)) - -/** - * atomic_add_unless - add unless the number is a given value - * @v: pointer of type atomic_t - * @a: the amount to add to v... - * @u: ...unless v is equal to u. - * - * Atomically adds @a to @v, so long as it was not @u. - * Returns non-zero if @v was not @u, and zero otherwise. - */ -#define atomic_add_unless(v, a, u) \ -({ \ - int c, old; \ - c = atomic_read(v); \ - while (c != (u) && (old = atomic_cmpxchg((v), c, c + (a))) != c) \ - c = old; \ - c != (u); \ -}) -#define atomic_inc_not_zero(v) atomic_add_unless((v), 1, 0) - #define atomic_inc_return(v) (atomic_add_return(1,v)) #define atomic_dec_return(v) (atomic_sub_return(1,v)) diff --git a/trunk/include/asm-i386/mach-default/mach_reboot.h b/trunk/include/asm-i386/mach-default/mach_reboot.h index a955e57ad016..06ae4d81ba6a 100644 --- a/trunk/include/asm-i386/mach-default/mach_reboot.h +++ b/trunk/include/asm-i386/mach-default/mach_reboot.h @@ -19,7 +19,7 @@ static inline void kb_wait(void) static inline void mach_reboot(void) { int i; - for (i = 0; i < 10; i++) { + for (i = 0; i < 100; i++) { kb_wait(); udelay(50); outb(0x60, 0x64); /* write Controller Command Byte */ diff --git a/trunk/include/asm-i386/processor.h b/trunk/include/asm-i386/processor.h index 5c96cf6dcb39..8c02b0318703 100644 --- a/trunk/include/asm-i386/processor.h +++ b/trunk/include/asm-i386/processor.h @@ -65,9 +65,7 @@ struct cpuinfo_x86 { int f00f_bug; int coma_bug; unsigned long loops_per_jiffy; - unsigned char x86_max_cores; /* cpuid returned max cores value */ - unsigned char booted_cores; /* number of cores as seen by OS */ - unsigned char apicid; + unsigned char x86_num_cores; } __attribute__((__aligned__(SMP_CACHE_BYTES))); #define X86_VENDOR_INTEL 0 diff --git a/trunk/include/asm-i386/signal.h b/trunk/include/asm-i386/signal.h index 76524b4052ac..cbb47d34aa31 100644 --- a/trunk/include/asm-i386/signal.h +++ b/trunk/include/asm-i386/signal.h @@ -159,37 +159,14 @@ typedef struct sigaltstack { #define __HAVE_ARCH_SIG_BITOPS -#define sigaddset(set,sig) \ - (__builtin_constant_p(sig) ? \ - __const_sigaddset((set),(sig)) : \ - __gen_sigaddset((set),(sig))) - -static __inline__ void __gen_sigaddset(sigset_t *set, int _sig) +static __inline__ void sigaddset(sigset_t *set, int _sig) { - __asm__("btsl %1,%0" : "+m"(*set) : "Ir"(_sig - 1) : "cc"); + __asm__("btsl %1,%0" : "=m"(*set) : "Ir"(_sig - 1) : "cc"); } -static __inline__ void __const_sigaddset(sigset_t *set, int _sig) +static __inline__ void sigdelset(sigset_t *set, int _sig) { - unsigned long sig = _sig - 1; - set->sig[sig / _NSIG_BPW] |= 1 << (sig % _NSIG_BPW); -} - -#define sigdelset(set,sig) \ - (__builtin_constant_p(sig) ? \ - __const_sigdelset((set),(sig)) : \ - __gen_sigdelset((set),(sig))) - - -static __inline__ void __gen_sigdelset(sigset_t *set, int _sig) -{ - __asm__("btrl %1,%0" : "+m"(*set) : "Ir"(_sig - 1) : "cc"); -} - -static __inline__ void __const_sigdelset(sigset_t *set, int _sig) -{ - unsigned long sig = _sig - 1; - set->sig[sig / _NSIG_BPW] &= ~(1 << (sig % _NSIG_BPW)); + __asm__("btrl %1,%0" : "=m"(*set) : "Ir"(_sig - 1) : "cc"); } static __inline__ int __const_sigismember(sigset_t *set, int _sig) diff --git a/trunk/include/asm-i386/system.h b/trunk/include/asm-i386/system.h index 772f85da1206..97d52ac49e46 100644 --- a/trunk/include/asm-i386/system.h +++ b/trunk/include/asm-i386/system.h @@ -263,10 +263,6 @@ static inline unsigned long __xchg(unsigned long x, volatile void * ptr, int siz #ifdef CONFIG_X86_CMPXCHG #define __HAVE_ARCH_CMPXCHG 1 -#define cmpxchg(ptr,o,n)\ - ((__typeof__(*(ptr)))__cmpxchg((ptr),(unsigned long)(o),\ - (unsigned long)(n),sizeof(*(ptr)))) -#endif static inline unsigned long __cmpxchg(volatile void *ptr, unsigned long old, unsigned long new, int size) @@ -295,42 +291,10 @@ static inline unsigned long __cmpxchg(volatile void *ptr, unsigned long old, return old; } -#ifndef CONFIG_X86_CMPXCHG -/* - * Building a kernel capable running on 80386. It may be necessary to - * simulate the cmpxchg on the 80386 CPU. For that purpose we define - * a function for each of the sizes we support. - */ - -extern unsigned long cmpxchg_386_u8(volatile void *, u8, u8); -extern unsigned long cmpxchg_386_u16(volatile void *, u16, u16); -extern unsigned long cmpxchg_386_u32(volatile void *, u32, u32); - -static inline unsigned long cmpxchg_386(volatile void *ptr, unsigned long old, - unsigned long new, int size) -{ - switch (size) { - case 1: - return cmpxchg_386_u8(ptr, old, new); - case 2: - return cmpxchg_386_u16(ptr, old, new); - case 4: - return cmpxchg_386_u32(ptr, old, new); - } - return old; -} +#define cmpxchg(ptr,o,n)\ + ((__typeof__(*(ptr)))__cmpxchg((ptr),(unsigned long)(o),\ + (unsigned long)(n),sizeof(*(ptr)))) -#define cmpxchg(ptr,o,n) \ -({ \ - __typeof__(*(ptr)) __ret; \ - if (likely(boot_cpu_data.x86 > 3)) \ - __ret = __cmpxchg((ptr), (unsigned long)(o), \ - (unsigned long)(n), sizeof(*(ptr))); \ - else \ - __ret = cmpxchg_386((ptr), (unsigned long)(o), \ - (unsigned long)(n), sizeof(*(ptr))); \ - __ret; \ -}) #endif #ifdef CONFIG_X86_CMPXCHG64 diff --git a/trunk/include/asm-ia64/atomic.h b/trunk/include/asm-ia64/atomic.h index 2fbebf85c31d..874a6f890e75 100644 --- a/trunk/include/asm-ia64/atomic.h +++ b/trunk/include/asm-ia64/atomic.h @@ -88,18 +88,6 @@ ia64_atomic64_sub (__s64 i, atomic64_t *v) return new; } -#define atomic_cmpxchg(v, old, new) ((int)cmpxchg(&((v)->counter), old, new)) - -#define atomic_add_unless(v, a, u) \ -({ \ - int c, old; \ - c = atomic_read(v); \ - while (c != (u) && (old = atomic_cmpxchg((v), c, c + (a))) != c) \ - c = old; \ - c != (u); \ -}) -#define atomic_inc_not_zero(v) atomic_add_unless((v), 1, 0) - #define atomic_add_return(i,v) \ ({ \ int __ia64_aar_i = (i); \ diff --git a/trunk/include/asm-m68k/atomic.h b/trunk/include/asm-m68k/atomic.h index e3c962eeabf3..38f3043e7fe1 100644 --- a/trunk/include/asm-m68k/atomic.h +++ b/trunk/include/asm-m68k/atomic.h @@ -139,18 +139,6 @@ static inline void atomic_set_mask(unsigned long mask, unsigned long *v) __asm__ __volatile__("orl %1,%0" : "+m" (*v) : "id" (mask)); } -#define atomic_cmpxchg(v, o, n) ((int)cmpxchg(&((v)->counter), (o), (n))) - -#define atomic_add_unless(v, a, u) \ -({ \ - int c, old; \ - c = atomic_read(v); \ - while (c != (u) && (old = atomic_cmpxchg((v), c, c + (a))) != c) \ - c = old; \ - c != (u); \ -}) -#define atomic_inc_not_zero(v) atomic_add_unless((v), 1, 0) - /* Atomic operations are already serializing */ #define smp_mb__before_atomic_dec() barrier() #define smp_mb__after_atomic_dec() barrier() diff --git a/trunk/include/asm-m68k/processor.h b/trunk/include/asm-m68k/processor.h index 7982285e84ed..df1575db32af 100644 --- a/trunk/include/asm-m68k/processor.h +++ b/trunk/include/asm-m68k/processor.h @@ -14,7 +14,6 @@ #define current_text_addr() ({ __label__ _l; _l: &&_l;}) #include -#include #include #include #include @@ -56,6 +55,17 @@ static inline void wrusp(unsigned long usp) #endif #define TASK_UNMAPPED_ALIGN(addr, off) PAGE_ALIGN(addr) +struct task_work { + unsigned char sigpending; + unsigned char notify_resume; /* request for notification on + userspace execution resumption */ + char need_resched; + unsigned char delayed_trace; /* single step a syscall */ + unsigned char syscall_trace; /* count of syscall interceptors */ + unsigned char memdie; /* task was selected to be killed */ + unsigned char pad[2]; +}; + struct thread_struct { unsigned long ksp; /* kernel stack pointer */ unsigned long usp; /* user stack pointer */ @@ -68,7 +78,7 @@ struct thread_struct { unsigned long fp[8*3]; unsigned long fpcntl[3]; /* fp control regs */ unsigned char fpstate[FPSTATESIZE]; /* floating point state */ - struct thread_info info; + struct task_work work; }; #define INIT_THREAD { \ diff --git a/trunk/include/asm-m68k/thread_info.h b/trunk/include/asm-m68k/thread_info.h index 9532ca3c45cb..2aed24f6fd2e 100644 --- a/trunk/include/asm-m68k/thread_info.h +++ b/trunk/include/asm-m68k/thread_info.h @@ -2,15 +2,17 @@ #define _ASM_M68K_THREAD_INFO_H #include +#include #include struct thread_info { struct task_struct *task; /* main task structure */ - unsigned long flags; struct exec_domain *exec_domain; /* execution domain */ int preempt_count; /* 0 => preemptable, <0 => BUG */ __u32 cpu; /* should always be 0 on m68k */ struct restart_block restart_block; + + __u8 supervisor_stack[0]; }; #define PREEMPT_ACTIVE 0x4000000 @@ -33,29 +35,84 @@ struct thread_info { #define free_thread_info(ti) free_pages((unsigned long)(ti),1) #endif /* PAGE_SHIFT == 13 */ -#define init_thread_info (init_task.thread.info) +//#define init_thread_info (init_task.thread.info) #define init_stack (init_thread_union.stack) -#define task_thread_info(tsk) (&(tsk)->thread.info) -#define current_thread_info() task_thread_info(current) +#define current_thread_info() (current->thread_info) + #define __HAVE_THREAD_FUNCTIONS -#define setup_thread_stack(p, org) ({ \ - *(struct task_struct **)(p)->thread_info = (p); \ - task_thread_info(p)->task = (p); \ -}) +#define TIF_SYSCALL_TRACE 0 /* syscall trace active */ +#define TIF_DELAYED_TRACE 1 /* single step a syscall */ +#define TIF_NOTIFY_RESUME 2 /* resumption notification requested */ +#define TIF_SIGPENDING 3 /* signal pending */ +#define TIF_NEED_RESCHED 4 /* rescheduling necessary */ +#define TIF_MEMDIE 5 -#define end_of_stack(p) ((unsigned long *)(p)->thread_info + 1) +extern int thread_flag_fixme(void); -/* entry.S relies on these definitions! - * bits 0-7 are tested at every exception exit - * bits 8-15 are also tested at syscall exit +/* + * flag set/clear/test wrappers + * - pass TIF_xxxx constants to these functions */ -#define TIF_SIGPENDING 6 /* signal pending */ -#define TIF_NEED_RESCHED 7 /* rescheduling necessary */ -#define TIF_DELAYED_TRACE 14 /* single step a syscall */ -#define TIF_SYSCALL_TRACE 15 /* syscall trace active */ -#define TIF_MEMDIE 16 + +#define __set_tsk_thread_flag(tsk, flag, val) ({ \ + switch (flag) { \ + case TIF_SIGPENDING: \ + tsk->thread.work.sigpending = val; \ + break; \ + case TIF_NEED_RESCHED: \ + tsk->thread.work.need_resched = val; \ + break; \ + case TIF_SYSCALL_TRACE: \ + tsk->thread.work.syscall_trace = val; \ + break; \ + case TIF_MEMDIE: \ + tsk->thread.work.memdie = val; \ + break; \ + default: \ + thread_flag_fixme(); \ + } \ +}) + +#define __get_tsk_thread_flag(tsk, flag) ({ \ + int ___res; \ + switch (flag) { \ + case TIF_SIGPENDING: \ + ___res = tsk->thread.work.sigpending; \ + break; \ + case TIF_NEED_RESCHED: \ + ___res = tsk->thread.work.need_resched; \ + break; \ + case TIF_SYSCALL_TRACE: \ + ___res = tsk->thread.work.syscall_trace;\ + break; \ + case TIF_MEMDIE: \ + ___res = tsk->thread.work.memdie;\ + break; \ + default: \ + ___res = thread_flag_fixme(); \ + } \ + ___res; \ +}) + +#define __get_set_tsk_thread_flag(tsk, flag, val) ({ \ + int __res = __get_tsk_thread_flag(tsk, flag); \ + __set_tsk_thread_flag(tsk, flag, val); \ + __res; \ +}) + +#define set_tsk_thread_flag(tsk, flag) __set_tsk_thread_flag(tsk, flag, ~0) +#define clear_tsk_thread_flag(tsk, flag) __set_tsk_thread_flag(tsk, flag, 0) +#define test_and_set_tsk_thread_flag(tsk, flag) __get_set_tsk_thread_flag(tsk, flag, ~0) +#define test_tsk_thread_flag(tsk, flag) __get_tsk_thread_flag(tsk, flag) + +#define set_thread_flag(flag) set_tsk_thread_flag(current, flag) +#define clear_thread_flag(flag) clear_tsk_thread_flag(current, flag) +#define test_thread_flag(flag) test_tsk_thread_flag(current, flag) + +#define set_need_resched() set_thread_flag(TIF_NEED_RESCHED) +#define clear_need_resched() clear_thread_flag(TIF_NEED_RESCHED) #endif /* _ASM_M68K_THREAD_INFO_H */ diff --git a/trunk/include/asm-m68knommu/atomic.h b/trunk/include/asm-m68knommu/atomic.h index 3c1cc153c415..a83631ed8c8f 100644 --- a/trunk/include/asm-m68knommu/atomic.h +++ b/trunk/include/asm-m68knommu/atomic.h @@ -128,18 +128,6 @@ static inline int atomic_sub_return(int i, atomic_t * v) return temp; } -#define atomic_cmpxchg(v, o, n) ((int)cmpxchg(&((v)->counter), (o), (n))) - -#define atomic_add_unless(v, a, u) \ -({ \ - int c, old; \ - c = atomic_read(v); \ - while (c != (u) && (old = atomic_cmpxchg((v), c, c + (a))) != c) \ - c = old; \ - c != (u); \ -}) -#define atomic_inc_not_zero(v) atomic_add_unless((v), 1, 0) - #define atomic_dec_return(v) atomic_sub_return(1,(v)) #define atomic_inc_return(v) atomic_add_return(1,(v)) diff --git a/trunk/include/asm-mips/atomic.h b/trunk/include/asm-mips/atomic.h index 55c37c106ef0..6202eb8a14b7 100644 --- a/trunk/include/asm-mips/atomic.h +++ b/trunk/include/asm-mips/atomic.h @@ -231,12 +231,11 @@ static __inline__ int atomic_sub_return(int i, atomic_t * v) } /* - * atomic_sub_if_positive - conditionally subtract integer from atomic variable - * @i: integer value to subtract + * atomic_sub_if_positive - add integer to atomic variable * @v: pointer of type atomic_t * - * Atomically test @v and subtract @i if @v is greater or equal than @i. - * The function returns the old value of @v minus @i. + * Atomically test @v and decrement if it is greater than 0. + * The function returns the old value of @v minus 1. */ static __inline__ int atomic_sub_if_positive(int i, atomic_t * v) { @@ -288,27 +287,6 @@ static __inline__ int atomic_sub_if_positive(int i, atomic_t * v) return result; } -#define atomic_cmpxchg(v, o, n) ((int)cmpxchg(&((v)->counter), (o), (n))) - -/** - * atomic_add_unless - add unless the number is a given value - * @v: pointer of type atomic_t - * @a: the amount to add to v... - * @u: ...unless v is equal to u. - * - * Atomically adds @a to @v, so long as it was not @u. - * Returns non-zero if @v was not @u, and zero otherwise. - */ -#define atomic_add_unless(v, a, u) \ -({ \ - int c, old; \ - c = atomic_read(v); \ - while (c != (u) && (old = atomic_cmpxchg((v), c, c + (a))) != c) \ - c = old; \ - c != (u); \ -}) -#define atomic_inc_not_zero(v) atomic_add_unless((v), 1, 0) - #define atomic_dec_return(v) atomic_sub_return(1,(v)) #define atomic_inc_return(v) atomic_add_return(1,(v)) @@ -578,12 +556,11 @@ static __inline__ long atomic64_sub_return(long i, atomic64_t * v) } /* - * atomic64_sub_if_positive - conditionally subtract integer from atomic variable - * @i: integer value to subtract + * atomic64_sub_if_positive - add integer to atomic variable * @v: pointer of type atomic64_t * - * Atomically test @v and subtract @i if @v is greater or equal than @i. - * The function returns the old value of @v minus @i. + * Atomically test @v and decrement if it is greater than 0. + * The function returns the old value of @v minus 1. */ static __inline__ long atomic64_sub_if_positive(long i, atomic64_t * v) { diff --git a/trunk/include/asm-mips/io.h b/trunk/include/asm-mips/io.h index d42685747e7d..3061870b7f6c 100644 --- a/trunk/include/asm-mips/io.h +++ b/trunk/include/asm-mips/io.h @@ -459,10 +459,10 @@ __BUILDIO(q, u64) #define __BUILD_MEMORY_STRING(bwlq, type) \ \ -static inline void writes##bwlq(volatile void __iomem *mem, \ - const void *addr, unsigned int count) \ +static inline void writes##bwlq(volatile void __iomem *mem, void *addr, \ + unsigned int count) \ { \ - const volatile type *__addr = addr; \ + volatile type *__addr = addr; \ \ while (count--) { \ mem_write##bwlq(*__addr, mem); \ diff --git a/trunk/include/asm-mips/ip32/crime.h b/trunk/include/asm-mips/ip32/crime.h index a13702fafa85..152879bae20f 100644 --- a/trunk/include/asm-mips/ip32/crime.h +++ b/trunk/include/asm-mips/ip32/crime.h @@ -154,7 +154,7 @@ struct sgi_crime { #define CRIME_MEM_ERROR_ECC_REPL_MASK 0xffffffff }; -extern struct sgi_crime __iomem *crime; +extern struct sgi_crime *crime; #define CRIME_HI_MEM_BASE 0x40000000 /* this is where whole 1G of RAM is mapped */ diff --git a/trunk/include/asm-mips/ip32/mace.h b/trunk/include/asm-mips/ip32/mace.h index 990082c81f39..5bdc51d85b6c 100644 --- a/trunk/include/asm-mips/ip32/mace.h +++ b/trunk/include/asm-mips/ip32/mace.h @@ -150,34 +150,24 @@ struct mace_audio { /* register definitions for parallel port DMA */ struct mace_parport { - /* 0 - do nothing, - * 1 - pulse terminal count to the device after buffer is drained */ -#define MACEPAR_CONTEXT_LASTFLAG BIT(63) - /* Should not cross 4K page boundary */ -#define MACEPAR_CONTEXT_DATA_BOUND 0x0000000000001000UL -#define MACEPAR_CONTEXT_DATALEN_MASK 0x00000fff00000000UL -#define MACEPAR_CONTEXT_DATALEN_SHIFT 32 - /* Can be arbitrarily aligned on any byte boundary on output, - * 64 byte aligned on input */ -#define MACEPAR_CONTEXT_BASEADDR_MASK 0x00000000ffffffffUL +/* 0 - do nothing, 1 - pulse terminal count to the device after buffer is drained */ +#define MACEPAR_CONTEXT_LASTFLAG BIT(63) +/* Should not cross 4K page boundary */ +#define MACEPAR_CONTEXT_DATALEN_MASK 0xfff00000000 +/* Can be arbitrarily aligned on any byte boundary on output, 64 byte aligned on input */ +#define MACEPAR_CONTEXT_BASEADDR_MASK 0xffffffff volatile u64 context_a; volatile u64 context_b; - /* 0 - mem->device, 1 - device->mem */ -#define MACEPAR_CTLSTAT_DIRECTION BIT(0) - /* 0 - channel frozen, 1 - channel enabled */ -#define MACEPAR_CTLSTAT_ENABLE BIT(1) - /* 0 - channel active, 1 - complete channel reset */ -#define MACEPAR_CTLSTAT_RESET BIT(2) -#define MACEPAR_CTLSTAT_CTXB_VALID BIT(3) -#define MACEPAR_CTLSTAT_CTXA_VALID BIT(4) - volatile u64 cntlstat; /* Control/Status register */ -#define MACEPAR_DIAG_CTXINUSE BIT(0) - /* 1 - Dma engine is enabled and processing something */ -#define MACEPAR_DIAG_DMACTIVE BIT(1) - /* Counter of bytes left */ -#define MACEPAR_DIAG_CTRMASK 0x0000000000003ffcUL -#define MACEPAR_DIAG_CTRSHIFT 2 - volatile u64 diagnostic; /* RO: diagnostic register */ +#define MACEPAR_CTLSTAT_DIRECTION BIT(0) /* 0 - mem->device, 1 - device->mem */ +#define MACEPAR_CTLSTAT_ENABLE BIT(1) /* 0 - channel frozen, 1 - channel enabled */ +#define MACEPAR_CTLSTAT_RESET BIT(2) /* 0 - channel active, 1 - complete channel reset */ +#define MACEPAR_CTLSTAT_CTXB_VALID BIT(3) +#define MACEPAR_CTLSTAT_CTXA_VALID BIT(4) + volatile u64 cntlstat; /* Control/Status register */ +#define MACEPAR_DIAG_CTXINUSE BIT(1) +#define MACEPAR_DIAG_DMACTIVE BIT(2) /* 1 - Dma engine is enabled and processing something */ +#define MACEPAR_DIAG_CTRMASK 0x3ffc /* Counter of bytes left */ + volatile u64 diagnostic; /* RO: diagnostic register */ }; /* ISA Control and DMA registers */ @@ -363,6 +353,6 @@ struct sgi_mace { char _pad6[0x80000 - sizeof(struct mace_isa)]; }; -extern struct sgi_mace __iomem *mace; +extern struct sgi_mace *mace; #endif /* __ASM_MACE_H__ */ diff --git a/trunk/include/asm-mips/mach-db1x00/db1200.h b/trunk/include/asm-mips/mach-db1x00/db1200.h index 647fdb54cc1d..5d894376fc1a 100644 --- a/trunk/include/asm-mips/mach-db1x00/db1200.h +++ b/trunk/include/asm-mips/mach-db1x00/db1200.h @@ -220,8 +220,5 @@ static BCSR * const bcsr = (BCSR *)BCSR_KSEG1_ADDR; #define BOARD_PC1_INT DB1200_PC1_INT #define BOARD_CARD_INSERTED(SOCKET) bcsr->sig_status & (1<<(8+(2*SOCKET))) -/* Nand chip select */ -#define NAND_CS 1 - #endif /* __ASM_DB1200_H */ diff --git a/trunk/include/asm-mips/mach-db1x00/db1x00.h b/trunk/include/asm-mips/mach-db1x00/db1x00.h index 7b28b23f91ce..efafe65258b6 100644 --- a/trunk/include/asm-mips/mach-db1x00/db1x00.h +++ b/trunk/include/asm-mips/mach-db1x00/db1x00.h @@ -200,12 +200,6 @@ typedef volatile struct ((NAND_T_PUL & 0xF) << NAND_T_PUL_SHIFT) | \ ((NAND_T_SU & 0xF) << NAND_T_SU_SHIFT) | \ ((NAND_T_WH & 0xF) << NAND_T_WH_SHIFT) -#define NAND_CS 1 - -/* should be done by yamon */ -#define NAND_STCFG 0x00400005 /* 8-bit NAND */ -#define NAND_STTIME 0x00007774 /* valid for 396MHz SD=2 only */ -#define NAND_STADDR 0x12000FFF /* physical address 0x20000000 */ #endif /* __ASM_DB1X00_H */ diff --git a/trunk/include/asm-mips/mach-ip32/mc146818rtc.h b/trunk/include/asm-mips/mach-ip32/mc146818rtc.h index c28ba8d84076..f5d780ff843f 100644 --- a/trunk/include/asm-mips/mach-ip32/mc146818rtc.h +++ b/trunk/include/asm-mips/mach-ip32/mc146818rtc.h @@ -11,6 +11,7 @@ #ifndef __ASM_MACH_IP32_MC146818RTC_H #define __ASM_MACH_IP32_MC146818RTC_H +#include #include #define RTC_PORT(x) (0x70 + (x)) @@ -25,10 +26,8 @@ static inline void CMOS_WRITE(unsigned char data, unsigned long addr) mace->isa.rtc[addr << 8] = data; } -/* - * FIXME: Do it right. For now just assume that noone lives in 20th century - * and no O2 user in 22th century ;-) - */ +/* FIXME: Do it right. For now just assume that noone lives in 20th century + * and no O2 user in 22th century ;-) */ #define mc146818_decode_year(year) ((year) + 2000) #define RTC_ALWAYS_BCD 0 diff --git a/trunk/include/asm-mips/mach-jmr3927/ds1742.h b/trunk/include/asm-mips/mach-jmr3927/asm/ds1742.h similarity index 74% rename from trunk/include/asm-mips/mach-jmr3927/ds1742.h rename to trunk/include/asm-mips/mach-jmr3927/asm/ds1742.h index cff6192d4bdb..134a4b6c334a 100644 --- a/trunk/include/asm-mips/mach-jmr3927/ds1742.h +++ b/trunk/include/asm-mips/mach-jmr3927/asm/ds1742.h @@ -5,12 +5,12 @@ * * Copyright (C) 2003 by Ralf Baechle */ -#ifndef __ASM_MACH_JMR3927_DS1742_H -#define __ASM_MACH_JMR3927_DS1742_H +#ifndef __ASM_MACH_JMR3927_ASM_DS1742_H +#define __ASM_MACH_JMR3927_ASM_DS1742_H #include #define rtc_read(reg) (jmr3927_nvram_in(addr)) #define rtc_write(data, reg) (jmr3927_nvram_out((data),(reg))) -#endif /* __ASM_MACH_JMR3927_DS1742_H */ +#endif /* __ASM_MACH_JMR3927_ASM_DS1742_H */ diff --git a/trunk/include/asm-mips/mach-pb1x00/pb1200.h b/trunk/include/asm-mips/mach-pb1x00/pb1200.h index 409d443322c1..9a3088b19bf3 100644 --- a/trunk/include/asm-mips/mach-pb1x00/pb1200.h +++ b/trunk/include/asm-mips/mach-pb1x00/pb1200.h @@ -248,8 +248,5 @@ static BCSR * const bcsr = (BCSR *)BCSR_KSEG1_ADDR; #define BOARD_PC1_INT PB1200_PC1_INT #define BOARD_CARD_INSERTED(SOCKET) bcsr->sig_status & (1<<(8+(2*SOCKET))) -/* Nand chip select */ -#define NAND_CS 1 - #endif /* __ASM_PB1200_H */ diff --git a/trunk/include/asm-mips/mach-pb1x00/pb1550.h b/trunk/include/asm-mips/mach-pb1x00/pb1550.h index 9578ead11e8a..431d6088ea96 100644 --- a/trunk/include/asm-mips/mach-pb1x00/pb1550.h +++ b/trunk/include/asm-mips/mach-pb1x00/pb1550.h @@ -166,11 +166,4 @@ static BCSR * const bcsr = (BCSR *)BCSR_PHYS_ADDR; ((NAND_T_SU & 0xF) << NAND_T_SU_SHIFT) | \ ((NAND_T_WH & 0xF) << NAND_T_WH_SHIFT) -#define NAND_CS 1 - -/* should be done by yamon */ -#define NAND_STCFG 0x00400005 /* 8-bit NAND */ -#define NAND_STTIME 0x00007774 /* valid for 396MHz SD=2 only */ -#define NAND_STADDR 0x12000FFF /* physical address 0x20000000 */ - #endif /* __ASM_PB1550_H */ diff --git a/trunk/include/asm-mips/mips-boards/seadint.h b/trunk/include/asm-mips/mips-boards/seadint.h index 365c2a3c64f5..c3dcfcb928b6 100644 --- a/trunk/include/asm-mips/mips-boards/seadint.h +++ b/trunk/include/asm-mips/mips-boards/seadint.h @@ -20,14 +20,9 @@ #ifndef _MIPS_SEADINT_H #define _MIPS_SEADINT_H -/* - * Interrupts 0..7 are used for SEAD CPU interrupts - */ -#define MIPSCPU_INT_BASE 0 - -#define MIPSCPU_INT_UART0 2 -#define MIPSCPU_INT_UART1 3 +#define SEADINT_UART0 2 +#define SEADINT_UART1 3 -#define MIPSCPU_INT_CPUCTR 7 +extern void seadint_init(void); #endif /* !(_MIPS_SEADINT_H) */ diff --git a/trunk/include/asm-mips/signal.h b/trunk/include/asm-mips/signal.h index 6fe903e09c62..8ca539e80d87 100644 --- a/trunk/include/asm-mips/signal.h +++ b/trunk/include/asm-mips/signal.h @@ -155,6 +155,27 @@ typedef struct sigaltstack { #ifdef __KERNEL__ #include +/* + * The following break codes are or were in use for specific purposes in + * other MIPS operating systems. Linux/MIPS doesn't use all of them. The + * unused ones are here as placeholders; we might encounter them in + * non-Linux/MIPS object files or make use of them in the future. + */ +#define BRK_USERBP 0 /* User bp (used by debuggers) */ +#define BRK_KERNELBP 1 /* Break in the kernel */ +#define BRK_ABORT 2 /* Sometimes used by abort(3) to SIGIOT */ +#define BRK_BD_TAKEN 3 /* For bd slot emulation - not implemented */ +#define BRK_BD_NOTTAKEN 4 /* For bd slot emulation - not implemented */ +#define BRK_SSTEPBP 5 /* User bp (used by debuggers) */ +#define BRK_OVERFLOW 6 /* Overflow check */ +#define BRK_DIVZERO 7 /* Divide by zero check */ +#define BRK_RANGE 8 /* Range error check */ +#define BRK_STACKOVERFLOW 9 /* For Ada stackchecking */ +#define BRK_NORLD 10 /* No rld found - not used by Linux/MIPS */ +#define _BRK_THREADBP 11 /* For threads, user bp (used by debuggers) */ +#define BRK_MULOVF 1023 /* Multiply overflow */ +#define BRK_BUG 512 /* Used by BUG() */ + #define ptrace_signal_deliver(regs, cookie) do { } while (0) #endif /* __KERNEL__ */ diff --git a/trunk/include/asm-parisc/atomic.h b/trunk/include/asm-parisc/atomic.h index 983e9a2b6042..048a2c7fd0c0 100644 --- a/trunk/include/asm-parisc/atomic.h +++ b/trunk/include/asm-parisc/atomic.h @@ -164,26 +164,6 @@ static __inline__ int atomic_read(const atomic_t *v) } /* exported interface */ -#define atomic_cmpxchg(v, o, n) ((int)cmpxchg(&((v)->counter), (o), (n))) - -/** - * atomic_add_unless - add unless the number is a given value - * @v: pointer of type atomic_t - * @a: the amount to add to v... - * @u: ...unless v is equal to u. - * - * Atomically adds @a to @v, so long as it was not @u. - * Returns non-zero if @v was not @u, and zero otherwise. - */ -#define atomic_add_unless(v, a, u) \ -({ \ - int c, old; \ - c = atomic_read(v); \ - while (c != (u) && (old = atomic_cmpxchg((v), c, c + (a))) != c) \ - c = old; \ - c != (u); \ -}) -#define atomic_inc_not_zero(v) atomic_add_unless((v), 1, 0) #define atomic_add(i,v) ((void)(__atomic_add_return( ((int)i),(v)))) #define atomic_sub(i,v) ((void)(__atomic_add_return(-((int)i),(v)))) diff --git a/trunk/include/asm-powerpc/atomic.h b/trunk/include/asm-powerpc/atomic.h index ec4b14468959..9c0b372a46e1 100644 --- a/trunk/include/asm-powerpc/atomic.h +++ b/trunk/include/asm-powerpc/atomic.h @@ -164,33 +164,6 @@ static __inline__ int atomic_dec_return(atomic_t *v) return t; } -#define atomic_cmpxchg(v, o, n) ((int)cmpxchg(&((v)->counter), (o), (n))) - -/** - * atomic_add_unless - add unless the number is a given value - * @v: pointer of type atomic_t - * @a: the amount to add to v... - * @u: ...unless v is equal to u. - * - * Atomically adds @a to @v, so long as it was not @u. - * Returns non-zero if @v was not @u, and zero otherwise. - */ -#define atomic_add_unless(v, a, u) \ -({ \ - int c, old; \ - c = atomic_read(v); \ - for (;;) { \ - if (unlikely(c == (u))) \ - break; \ - old = atomic_cmpxchg((v), c, c + (a)); \ - if (likely(old == c)) \ - break; \ - c = old; \ - } \ - c != (u); \ -}) -#define atomic_inc_not_zero(v) atomic_add_unless((v), 1, 0) - #define atomic_sub_and_test(a, v) (atomic_sub_return((a), (v)) == 0) #define atomic_dec_and_test(v) (atomic_dec_return((v)) == 0) diff --git a/trunk/include/asm-powerpc/cputable.h b/trunk/include/asm-powerpc/cputable.h index d1cfa3f515ea..04e2726002cf 100644 --- a/trunk/include/asm-powerpc/cputable.h +++ b/trunk/include/asm-powerpc/cputable.h @@ -90,7 +90,6 @@ extern void do_cpu_ftr_fixups(unsigned long offset); #define CPU_FTR_NEED_COHERENT ASM_CONST(0x0000000000020000) #define CPU_FTR_NO_BTIC ASM_CONST(0x0000000000040000) #define CPU_FTR_BIG_PHYS ASM_CONST(0x0000000000080000) -#define CPU_FTR_NODSISRALIGN ASM_CONST(0x0000000000100000) #ifdef __powerpc64__ /* Add the 64b processor unique features in the top half of the word */ @@ -98,6 +97,7 @@ extern void do_cpu_ftr_fixups(unsigned long offset); #define CPU_FTR_16M_PAGE ASM_CONST(0x0000000200000000) #define CPU_FTR_TLBIEL ASM_CONST(0x0000000400000000) #define CPU_FTR_NOEXECUTE ASM_CONST(0x0000000800000000) +#define CPU_FTR_NODSISRALIGN ASM_CONST(0x0000001000000000) #define CPU_FTR_IABR ASM_CONST(0x0000002000000000) #define CPU_FTR_MMCRA ASM_CONST(0x0000004000000000) #define CPU_FTR_CTRL ASM_CONST(0x0000008000000000) @@ -113,6 +113,7 @@ extern void do_cpu_ftr_fixups(unsigned long offset); #define CPU_FTR_16M_PAGE ASM_CONST(0x0) #define CPU_FTR_TLBIEL ASM_CONST(0x0) #define CPU_FTR_NOEXECUTE ASM_CONST(0x0) +#define CPU_FTR_NODSISRALIGN ASM_CONST(0x0) #define CPU_FTR_IABR ASM_CONST(0x0) #define CPU_FTR_MMCRA ASM_CONST(0x0) #define CPU_FTR_CTRL ASM_CONST(0x0) @@ -272,21 +273,18 @@ enum { CPU_FTRS_POWER3_32 = CPU_FTR_COMMON | CPU_FTR_SPLIT_ID_CACHE | CPU_FTR_USE_TB | CPU_FTR_HPTE_TABLE, CPU_FTRS_POWER4_32 = CPU_FTR_COMMON | CPU_FTR_SPLIT_ID_CACHE | - CPU_FTR_USE_TB | CPU_FTR_HPTE_TABLE | CPU_FTR_NODSISRALIGN, + CPU_FTR_USE_TB | CPU_FTR_HPTE_TABLE, CPU_FTRS_970_32 = CPU_FTR_COMMON | CPU_FTR_SPLIT_ID_CACHE | CPU_FTR_USE_TB | CPU_FTR_HPTE_TABLE | CPU_FTR_ALTIVEC_COMP | - CPU_FTR_MAYBE_CAN_NAP | CPU_FTR_NODSISRALIGN, + CPU_FTR_MAYBE_CAN_NAP, CPU_FTRS_8XX = CPU_FTR_SPLIT_ID_CACHE | CPU_FTR_USE_TB, - CPU_FTRS_40X = CPU_FTR_SPLIT_ID_CACHE | CPU_FTR_USE_TB | - CPU_FTR_NODSISRALIGN, - CPU_FTRS_44X = CPU_FTR_SPLIT_ID_CACHE | CPU_FTR_USE_TB | - CPU_FTR_NODSISRALIGN, - CPU_FTRS_E200 = CPU_FTR_USE_TB | CPU_FTR_NODSISRALIGN, - CPU_FTRS_E500 = CPU_FTR_SPLIT_ID_CACHE | CPU_FTR_USE_TB | - CPU_FTR_NODSISRALIGN, + CPU_FTRS_40X = CPU_FTR_SPLIT_ID_CACHE | CPU_FTR_USE_TB, + CPU_FTRS_44X = CPU_FTR_SPLIT_ID_CACHE | CPU_FTR_USE_TB, + CPU_FTRS_E200 = CPU_FTR_USE_TB, + CPU_FTRS_E500 = CPU_FTR_SPLIT_ID_CACHE | CPU_FTR_USE_TB, CPU_FTRS_E500_2 = CPU_FTR_SPLIT_ID_CACHE | CPU_FTR_USE_TB | - CPU_FTR_BIG_PHYS | CPU_FTR_NODSISRALIGN, - CPU_FTRS_GENERIC_32 = CPU_FTR_COMMON | CPU_FTR_NODSISRALIGN, + CPU_FTR_BIG_PHYS, + CPU_FTRS_GENERIC_32 = CPU_FTR_COMMON, #ifdef __powerpc64__ CPU_FTRS_POWER3 = CPU_FTR_SPLIT_ID_CACHE | CPU_FTR_USE_TB | CPU_FTR_HPTE_TABLE | CPU_FTR_IABR, diff --git a/trunk/include/asm-powerpc/delay.h b/trunk/include/asm-powerpc/delay.h deleted file mode 100644 index 54fe1f4f8fd0..000000000000 --- a/trunk/include/asm-powerpc/delay.h +++ /dev/null @@ -1,19 +0,0 @@ -#ifndef _ASM_POWERPC_DELAY_H -#define _ASM_POWERPC_DELAY_H - -/* - * Copyright 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 - * as published by the Free Software Foundation; either version - * 2 of the License, or (at your option) any later version. - * - * PPC64 Support added by Dave Engebretsen, Todd Inglett, Mike Corrigan, - * Anton Blanchard. - */ - -extern void __delay(unsigned long loops); -extern void udelay(unsigned long usecs); - -#endif /* _ASM_POWERPC_DELAY_H */ diff --git a/trunk/include/asm-powerpc/kexec.h b/trunk/include/asm-powerpc/kexec.h index c72ffc709ea8..062ab9ba68eb 100644 --- a/trunk/include/asm-powerpc/kexec.h +++ b/trunk/include/asm-powerpc/kexec.h @@ -40,7 +40,6 @@ extern note_buf_t crash_notes[]; #ifdef __powerpc64__ extern void kexec_smp_wait(void); /* get and clear naca physid, wait for master to copy new code to 0 */ -extern void __init kexec_setup(void); #else struct kimage; extern void machine_kexec_simple(struct kimage *image); diff --git a/trunk/include/asm-powerpc/machdep.h b/trunk/include/asm-powerpc/machdep.h index c011abb8b600..5670f0cd6143 100644 --- a/trunk/include/asm-powerpc/machdep.h +++ b/trunk/include/asm-powerpc/machdep.h @@ -93,9 +93,7 @@ struct machdep_calls { void (*init_IRQ)(void); int (*get_irq)(struct pt_regs *); -#ifdef CONFIG_KEXEC - void (*kexec_cpu_down)(int crash_shutdown, int secondary); -#endif + void (*cpu_irq_down)(int secondary); /* PCI stuff */ /* Called after scanning the bus, before allocating resources */ diff --git a/trunk/include/asm-powerpc/page.h b/trunk/include/asm-powerpc/page.h deleted file mode 100644 index 18c1e5ee81a3..000000000000 --- a/trunk/include/asm-powerpc/page.h +++ /dev/null @@ -1,179 +0,0 @@ -#ifndef _ASM_POWERPC_PAGE_H -#define _ASM_POWERPC_PAGE_H - -/* - * Copyright (C) 2001,2005 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. - */ - -#ifdef __KERNEL__ -#include -#include - -/* - * On PPC32 page size is 4K. For PPC64 we support either 4K or 64K software - * page size. When using 64K pages however, whether we are really supporting - * 64K pages in HW or not is irrelevant to those definitions. - */ -#ifdef CONFIG_PPC_64K_PAGES -#define PAGE_SHIFT 16 -#else -#define PAGE_SHIFT 12 -#endif - -#define PAGE_SIZE (ASM_CONST(1) << PAGE_SHIFT) - -/* We do define AT_SYSINFO_EHDR but don't use the gate mechanism */ -#define __HAVE_ARCH_GATE_AREA 1 - -/* - * Subtle: (1 << PAGE_SHIFT) is an int, not an unsigned long. So if we - * assign PAGE_MASK to a larger type it gets extended the way we want - * (i.e. with 1s in the high bits) - */ -#define PAGE_MASK (~((1 << PAGE_SHIFT) - 1)) - -#define PAGE_OFFSET ASM_CONST(CONFIG_KERNEL_START) -#define KERNELBASE PAGE_OFFSET - -#ifdef CONFIG_DISCONTIGMEM -#define page_to_pfn(page) discontigmem_page_to_pfn(page) -#define pfn_to_page(pfn) discontigmem_pfn_to_page(pfn) -#define pfn_valid(pfn) discontigmem_pfn_valid(pfn) -#endif - -#ifdef CONFIG_FLATMEM -#define pfn_to_page(pfn) (mem_map + (pfn)) -#define page_to_pfn(page) ((unsigned long)((page) - mem_map)) -#define pfn_valid(pfn) ((pfn) < max_mapnr) -#endif - -#define virt_to_page(kaddr) pfn_to_page(__pa(kaddr) >> PAGE_SHIFT) -#define pfn_to_kaddr(pfn) __va((pfn) << PAGE_SHIFT) -#define virt_addr_valid(kaddr) pfn_valid(__pa(kaddr) >> PAGE_SHIFT) - -#define __va(x) ((void *)((unsigned long)(x) + KERNELBASE)) -#define __pa(x) ((unsigned long)(x) - PAGE_OFFSET) - -/* - * Unfortunately the PLT is in the BSS in the PPC32 ELF ABI, - * and needs to be executable. This means the whole heap ends - * up being executable. - */ -#define VM_DATA_DEFAULT_FLAGS32 (VM_READ | VM_WRITE | VM_EXEC | \ - VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC) - -#define VM_DATA_DEFAULT_FLAGS64 (VM_READ | VM_WRITE | \ - VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC) - -#ifdef __powerpc64__ -#include -#else -#include -#endif - -/* align addr on a size boundary - adjust address up/down if needed */ -#define _ALIGN_UP(addr,size) (((addr)+((size)-1))&(~((size)-1))) -#define _ALIGN_DOWN(addr,size) ((addr)&(~((size)-1))) - -/* align addr on a size boundary - adjust address up if needed */ -#define _ALIGN(addr,size) _ALIGN_UP(addr,size) - -/* to align the pointer to the (next) page boundary */ -#define PAGE_ALIGN(addr) _ALIGN(addr, PAGE_SIZE) - -#ifndef __ASSEMBLY__ - -#undef STRICT_MM_TYPECHECKS - -#ifdef STRICT_MM_TYPECHECKS -/* These are used to make use of C type-checking. */ - -/* PTE level */ -typedef struct { pte_basic_t pte; } pte_t; -#define pte_val(x) ((x).pte) -#define __pte(x) ((pte_t) { (x) }) - -/* 64k pages additionally define a bigger "real PTE" type that gathers - * the "second half" part of the PTE for pseudo 64k pages - */ -#ifdef CONFIG_PPC_64K_PAGES -typedef struct { pte_t pte; unsigned long hidx; } real_pte_t; -#else -typedef struct { pte_t pte; } real_pte_t; -#endif - -/* PMD level */ -typedef struct { unsigned long pmd; } pmd_t; -#define pmd_val(x) ((x).pmd) -#define __pmd(x) ((pmd_t) { (x) }) - -/* PUD level exusts only on 4k pages */ -#ifndef CONFIG_PPC_64K_PAGES -typedef struct { unsigned long pud; } pud_t; -#define pud_val(x) ((x).pud) -#define __pud(x) ((pud_t) { (x) }) -#endif - -/* PGD level */ -typedef struct { unsigned long pgd; } pgd_t; -#define pgd_val(x) ((x).pgd) -#define __pgd(x) ((pgd_t) { (x) }) - -/* Page protection bits */ -typedef struct { unsigned long pgprot; } pgprot_t; -#define pgprot_val(x) ((x).pgprot) -#define __pgprot(x) ((pgprot_t) { (x) }) - -#else - -/* - * .. while these make it easier on the compiler - */ - -typedef pte_basic_t pte_t; -#define pte_val(x) (x) -#define __pte(x) (x) - -#ifdef CONFIG_PPC_64K_PAGES -typedef struct { pte_t pte; unsigned long hidx; } real_pte_t; -#else -typedef unsigned long real_pte_t; -#endif - - -typedef unsigned long pmd_t; -#define pmd_val(x) (x) -#define __pmd(x) (x) - -#ifndef CONFIG_PPC_64K_PAGES -typedef unsigned long pud_t; -#define pud_val(x) (x) -#define __pud(x) (x) -#endif - -typedef unsigned long pgd_t; -#define pgd_val(x) (x) -#define pgprot_val(x) (x) - -typedef unsigned long pgprot_t; -#define __pgd(x) (x) -#define __pgprot(x) (x) - -#endif - -struct page; -extern void clear_user_page(void *page, unsigned long vaddr, struct page *pg); -extern void copy_user_page(void *to, void *from, unsigned long vaddr, - struct page *p); -extern int page_is_ram(unsigned long pfn); - -#endif /* __ASSEMBLY__ */ - -#endif /* __KERNEL__ */ - -#endif /* _ASM_POWERPC_PAGE_H */ diff --git a/trunk/include/asm-powerpc/page_32.h b/trunk/include/asm-powerpc/page_32.h deleted file mode 100644 index 7259cfd85da9..000000000000 --- a/trunk/include/asm-powerpc/page_32.h +++ /dev/null @@ -1,40 +0,0 @@ -#ifndef _ASM_POWERPC_PAGE_32_H -#define _ASM_POWERPC_PAGE_32_H - -#define VM_DATA_DEFAULT_FLAGS VM_DATA_DEFAULT_FLAGS32 - -#define PPC_MEMSTART 0 - -#ifndef __ASSEMBLY__ -/* - * The basic type of a PTE - 64 bits for those CPUs with > 32 bit - * physical addressing. For now this just the IBM PPC440. - */ -#ifdef CONFIG_PTE_64BIT -typedef unsigned long long pte_basic_t; -#define PTE_SHIFT (PAGE_SHIFT - 3) /* 512 ptes per page */ -#define PTE_FMT "%16Lx" -#else -typedef unsigned long pte_basic_t; -#define PTE_SHIFT (PAGE_SHIFT - 2) /* 1024 ptes per page */ -#define PTE_FMT "%.8lx" -#endif - -struct page; -extern void clear_pages(void *page, int order); -static inline void clear_page(void *page) { clear_pages(page, 0); } -extern void copy_page(void *to, void *from); - -/* Pure 2^n version of get_order */ -extern __inline__ int get_order(unsigned long size) -{ - int lz; - - size = (size-1) >> PAGE_SHIFT; - asm ("cntlzw %0,%1" : "=r" (lz) : "r" (size)); - return 32 - lz; -} - -#endif /* __ASSEMBLY__ */ - -#endif /* _ASM_POWERPC_PAGE_32_H */ diff --git a/trunk/include/asm-powerpc/page_64.h b/trunk/include/asm-powerpc/page_64.h deleted file mode 100644 index 1e6e7846824f..000000000000 --- a/trunk/include/asm-powerpc/page_64.h +++ /dev/null @@ -1,178 +0,0 @@ -#ifndef _ASM_POWERPC_PAGE_64_H -#define _ASM_POWERPC_PAGE_64_H - -/* - * Copyright (C) 2001 PPC64 Team, IBM Corp - * - * 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. - */ - -/* - * We always define HW_PAGE_SHIFT to 12 as use of 64K pages remains Linux - * specific, every notion of page number shared with the firmware, TCEs, - * iommu, etc... still uses a page size of 4K. - */ -#define HW_PAGE_SHIFT 12 -#define HW_PAGE_SIZE (ASM_CONST(1) << HW_PAGE_SHIFT) -#define HW_PAGE_MASK (~(HW_PAGE_SIZE-1)) - -/* - * PAGE_FACTOR is the number of bits factor between PAGE_SHIFT and - * HW_PAGE_SHIFT, that is 4K pages. - */ -#define PAGE_FACTOR (PAGE_SHIFT - HW_PAGE_SHIFT) - -#define REGION_SIZE 4UL -#define REGION_SHIFT 60UL -#define REGION_MASK (((1UL<> REGION_SHIFT) -#define KERNEL_REGION_ID (KERNELBASE >> REGION_SHIFT) -#define USER_REGION_ID (0UL) -#define REGION_ID(ea) (((unsigned long)(ea)) >> REGION_SHIFT) - -/* Segment size */ -#define SID_SHIFT 28 -#define SID_MASK 0xfffffffffUL -#define ESID_MASK 0xfffffffff0000000UL -#define GET_ESID(x) (((x) >> SID_SHIFT) & SID_MASK) - -#ifndef __ASSEMBLY__ -#include - -typedef unsigned long pte_basic_t; - -static __inline__ void clear_page(void *addr) -{ - unsigned long lines, line_size; - - line_size = ppc64_caches.dline_size; - lines = ppc64_caches.dlines_per_page; - - __asm__ __volatile__( - "mtctr %1 # clear_page\n\ -1: dcbz 0,%0\n\ - add %0,%0,%3\n\ - bdnz+ 1b" - : "=r" (addr) - : "r" (lines), "0" (addr), "r" (line_size) - : "ctr", "memory"); -} - -extern void copy_4K_page(void *to, void *from); - -#ifdef CONFIG_PPC_64K_PAGES -static inline void copy_page(void *to, void *from) -{ - unsigned int i; - for (i=0; i < (1 << (PAGE_SHIFT - 12)); i++) { - copy_4K_page(to, from); - to += 4096; - from += 4096; - } -} -#else /* CONFIG_PPC_64K_PAGES */ -static inline void copy_page(void *to, void *from) -{ - copy_4K_page(to, from); -} -#endif /* CONFIG_PPC_64K_PAGES */ - -/* Log 2 of page table size */ -extern u64 ppc64_pft_size; - -/* Large pages size */ -#ifdef CONFIG_HUGETLB_PAGE -extern unsigned int HPAGE_SHIFT; -#else -#define HPAGE_SHIFT PAGE_SHIFT -#endif -#define HPAGE_SIZE ((1UL) << HPAGE_SHIFT) -#define HPAGE_MASK (~(HPAGE_SIZE - 1)) -#define HUGETLB_PAGE_ORDER (HPAGE_SHIFT - PAGE_SHIFT) - -#endif /* __ASSEMBLY__ */ - -#ifdef CONFIG_HUGETLB_PAGE - -#define HTLB_AREA_SHIFT 40 -#define HTLB_AREA_SIZE (1UL << HTLB_AREA_SHIFT) -#define GET_HTLB_AREA(x) ((x) >> HTLB_AREA_SHIFT) - -#define LOW_ESID_MASK(addr, len) (((1U << (GET_ESID(addr+len-1)+1)) \ - - (1U << GET_ESID(addr))) & 0xffff) -#define HTLB_AREA_MASK(addr, len) (((1U << (GET_HTLB_AREA(addr+len-1)+1)) \ - - (1U << GET_HTLB_AREA(addr))) & 0xffff) - -#define ARCH_HAS_HUGEPAGE_ONLY_RANGE -#define ARCH_HAS_PREPARE_HUGEPAGE_RANGE -#define ARCH_HAS_SETCLEAR_HUGE_PTE - -#define touches_hugepage_low_range(mm, addr, len) \ - (LOW_ESID_MASK((addr), (len)) & (mm)->context.low_htlb_areas) -#define touches_hugepage_high_range(mm, addr, len) \ - (HTLB_AREA_MASK((addr), (len)) & (mm)->context.high_htlb_areas) - -#define __within_hugepage_low_range(addr, len, segmask) \ - ((LOW_ESID_MASK((addr), (len)) | (segmask)) == (segmask)) -#define within_hugepage_low_range(addr, len) \ - __within_hugepage_low_range((addr), (len), \ - current->mm->context.low_htlb_areas) -#define __within_hugepage_high_range(addr, len, zonemask) \ - ((HTLB_AREA_MASK((addr), (len)) | (zonemask)) == (zonemask)) -#define within_hugepage_high_range(addr, len) \ - __within_hugepage_high_range((addr), (len), \ - current->mm->context.high_htlb_areas) - -#define is_hugepage_only_range(mm, addr, len) \ - (touches_hugepage_high_range((mm), (addr), (len)) || \ - touches_hugepage_low_range((mm), (addr), (len))) -#define HAVE_ARCH_HUGETLB_UNMAPPED_AREA - -#define in_hugepage_area(context, addr) \ - (cpu_has_feature(CPU_FTR_16M_PAGE) && \ - ( ((1 << GET_HTLB_AREA(addr)) & (context).high_htlb_areas) || \ - ( ((addr) < 0x100000000L) && \ - ((1 << GET_ESID(addr)) & (context).low_htlb_areas) ) ) ) - -#else /* !CONFIG_HUGETLB_PAGE */ - -#define in_hugepage_area(mm, addr) 0 - -#endif /* !CONFIG_HUGETLB_PAGE */ - -#ifdef MODULE -#define __page_aligned __attribute__((__aligned__(PAGE_SIZE))) -#else -#define __page_aligned \ - __attribute__((__aligned__(PAGE_SIZE), \ - __section__(".data.page_aligned"))) -#endif - -#define VM_DATA_DEFAULT_FLAGS \ - (test_thread_flag(TIF_32BIT) ? \ - VM_DATA_DEFAULT_FLAGS32 : VM_DATA_DEFAULT_FLAGS64) - -/* - * This is the default if a program doesn't have a PT_GNU_STACK - * program header entry. The PPC64 ELF ABI has a non executable stack - * stack by default, so in the absense of a PT_GNU_STACK program header - * we turn execute permission off. - */ -#define VM_STACK_DEFAULT_FLAGS32 (VM_READ | VM_WRITE | VM_EXEC | \ - VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC) - -#define VM_STACK_DEFAULT_FLAGS64 (VM_READ | VM_WRITE | \ - VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC) - -#define VM_STACK_DEFAULT_FLAGS \ - (test_thread_flag(TIF_32BIT) ? \ - VM_STACK_DEFAULT_FLAGS32 : VM_STACK_DEFAULT_FLAGS64) - -#include - -#endif /* _ASM_POWERPC_PAGE_64_H */ diff --git a/trunk/include/asm-powerpc/ppc-pci.h b/trunk/include/asm-powerpc/ppc-pci.h index 2e36e5a7f4f3..9896fade98a7 100644 --- a/trunk/include/asm-powerpc/ppc-pci.h +++ b/trunk/include/asm-powerpc/ppc-pci.h @@ -14,6 +14,7 @@ extern unsigned long isa_io_base; +extern void pci_setup_pci_controller(struct pci_controller *hose); extern void pci_setup_phb_io(struct pci_controller *hose, int primary); extern void pci_setup_phb_io_dynamic(struct pci_controller *hose, int primary); diff --git a/trunk/include/asm-powerpc/topology.h b/trunk/include/asm-powerpc/topology.h index db8095cbe09b..015d28746e1b 100644 --- a/trunk/include/asm-powerpc/topology.h +++ b/trunk/include/asm-powerpc/topology.h @@ -41,10 +41,6 @@ static inline int node_to_first_cpu(int node) .cache_hot_time = (10*1000000), \ .cache_nice_tries = 1, \ .per_cpu_gain = 100, \ - .busy_idx = 3, \ - .idle_idx = 1, \ - .newidle_idx = 2, \ - .wake_idx = 1, \ .flags = SD_LOAD_BALANCE \ | SD_BALANCE_EXEC \ | SD_BALANCE_NEWIDLE \ diff --git a/trunk/include/asm-powerpc/vdso.h b/trunk/include/asm-powerpc/vdso.h index b9f9118b1607..85d8a7be25c4 100644 --- a/trunk/include/asm-powerpc/vdso.h +++ b/trunk/include/asm-powerpc/vdso.h @@ -11,7 +11,7 @@ #define VDSO32_MBASE VDSO32_LBASE #define VDSO64_MBASE VDSO64_LBASE -#define VDSO_VERSION_STRING LINUX_2.6.15 +#define VDSO_VERSION_STRING LINUX_2.6.12 /* Define if 64 bits VDSO has procedure descriptors */ #undef VDS64_HAS_DESCRIPTORS diff --git a/trunk/include/asm-powerpc/vdso_datapage.h b/trunk/include/asm-powerpc/vdso_datapage.h index 411832d5bbdb..fc323b51366b 100644 --- a/trunk/include/asm-powerpc/vdso_datapage.h +++ b/trunk/include/asm-powerpc/vdso_datapage.h @@ -73,7 +73,7 @@ struct vdso_data { /* those additional ones don't have to be located anywhere * special as they were not part of the original systemcfg */ - __s32 wtom_clock_sec; /* Wall to monotonic clock */ + __s64 wtom_clock_sec; /* Wall to monotonic clock */ __s32 wtom_clock_nsec; __u32 syscall_map_64[SYSCALL_MAP_SIZE]; /* map of syscalls */ __u32 syscall_map_32[SYSCALL_MAP_SIZE]; /* map of syscalls */ diff --git a/trunk/include/asm-ppc/cpm2.h b/trunk/include/asm-ppc/cpm2.h index b638b87cebe3..43d2ebbc7748 100644 --- a/trunk/include/asm-ppc/cpm2.h +++ b/trunk/include/asm-ppc/cpm2.h @@ -1091,7 +1091,5 @@ typedef struct im_idma { #define CPM_IMMR_OFFSET 0x101a8 #endif -#define FCC_PSMR_RMII ((uint)0x00020000) /* Use RMII interface */ - #endif /* __CPM2__ */ #endif /* __KERNEL__ */ diff --git a/trunk/include/asm-ppc/immap_85xx.h b/trunk/include/asm-ppc/immap_85xx.h index 9383d0c13ff8..50fb5e47094a 100644 --- a/trunk/include/asm-ppc/immap_85xx.h +++ b/trunk/include/asm-ppc/immap_85xx.h @@ -3,7 +3,7 @@ * * MPC85xx Internal Memory Map * - * Maintainer: Kumar Gala + * Maintainer: Kumar Gala * * Copyright 2004 Freescale Semiconductor, Inc * diff --git a/trunk/include/asm-ppc/ipic.h b/trunk/include/asm-ppc/ipic.h index 0fe396a2b666..9092b920997a 100644 --- a/trunk/include/asm-ppc/ipic.h +++ b/trunk/include/asm-ppc/ipic.h @@ -3,7 +3,7 @@ * * IPIC external definitions and structure. * - * Maintainer: Kumar Gala + * Maintainer: Kumar Gala * * Copyright 2005 Freescale Semiconductor, Inc * diff --git a/trunk/include/asm-ppc/mpc83xx.h b/trunk/include/asm-ppc/mpc83xx.h index 7cdf60fa69b6..ce212201db2a 100644 --- a/trunk/include/asm-ppc/mpc83xx.h +++ b/trunk/include/asm-ppc/mpc83xx.h @@ -3,7 +3,7 @@ * * MPC83xx definitions * - * Maintainer: Kumar Gala + * Maintainer: Kumar Gala * * Copyright 2005 Freescale Semiconductor, Inc * diff --git a/trunk/include/asm-ppc/mpc85xx.h b/trunk/include/asm-ppc/mpc85xx.h index 9d14baea3d71..d98db980cd49 100644 --- a/trunk/include/asm-ppc/mpc85xx.h +++ b/trunk/include/asm-ppc/mpc85xx.h @@ -3,7 +3,7 @@ * * MPC85xx definitions * - * Maintainer: Kumar Gala + * Maintainer: Kumar Gala * * Copyright 2004 Freescale Semiconductor, Inc * diff --git a/trunk/include/asm-ppc/nvram.h b/trunk/include/asm-ppc/nvram.h new file mode 100644 index 000000000000..31ef16e3fc4f --- /dev/null +++ b/trunk/include/asm-ppc/nvram.h @@ -0,0 +1,73 @@ +/* + * PreP compliant NVRAM access + */ + +#ifdef __KERNEL__ +#ifndef _PPC_NVRAM_H +#define _PPC_NVRAM_H + +#define NVRAM_AS0 0x74 +#define NVRAM_AS1 0x75 +#define NVRAM_DATA 0x77 + + +/* RTC Offsets */ + +#define MOTO_RTC_SECONDS 0x1FF9 +#define MOTO_RTC_MINUTES 0x1FFA +#define MOTO_RTC_HOURS 0x1FFB +#define MOTO_RTC_DAY_OF_WEEK 0x1FFC +#define MOTO_RTC_DAY_OF_MONTH 0x1FFD +#define MOTO_RTC_MONTH 0x1FFE +#define MOTO_RTC_YEAR 0x1FFF +#define MOTO_RTC_CONTROLA 0x1FF8 +#define MOTO_RTC_CONTROLB 0x1FF9 + +/* PowerMac specific nvram stuffs */ + +enum { + pmac_nvram_OF, /* Open Firmware partition */ + pmac_nvram_XPRAM, /* MacOS XPRAM partition */ + pmac_nvram_NR /* MacOS Name Registry partition */ +}; + +/* Return partition offset in nvram */ +extern int pmac_get_partition(int partition); + +/* Direct access to XPRAM on PowerMacs */ +extern u8 pmac_xpram_read(int xpaddr); +extern void pmac_xpram_write(int xpaddr, u8 data); + +/* Synchronize NVRAM */ +extern void nvram_sync(void); + +/* Normal access to NVRAM */ +extern unsigned char nvram_read_byte(int i); +extern void nvram_write_byte(unsigned char c, int i); + +/* Some offsets in XPRAM */ +#define PMAC_XPRAM_MACHINE_LOC 0xe4 +#define PMAC_XPRAM_SOUND_VOLUME 0x08 + +/* Machine location structure in PowerMac XPRAM */ +struct pmac_machine_location { + unsigned int latitude; /* 2+30 bit Fractional number */ + unsigned int longitude; /* 2+30 bit Fractional number */ + unsigned int delta; /* mix of GMT delta and DLS */ +}; + +/* + * /dev/nvram ioctls + * + * Note that PMAC_NVRAM_GET_OFFSET is still supported, but is + * definitely obsolete. Do not use it if you can avoid it + */ + +#define OBSOLETE_PMAC_NVRAM_GET_OFFSET \ + _IOWR('p', 0x40, int) + +#define IOC_NVRAM_GET_OFFSET _IOWR('p', 0x42, int) /* Get NVRAM partition offset */ +#define IOC_NVRAM_SYNC _IO('p', 0x43) /* Sync NVRAM image */ + +#endif +#endif /* __KERNEL__ */ diff --git a/trunk/include/asm-ppc/pgalloc.h b/trunk/include/asm-ppc/pgalloc.h index bdefd1c4a558..931b6de7ef53 100644 --- a/trunk/include/asm-ppc/pgalloc.h +++ b/trunk/include/asm-ppc/pgalloc.h @@ -28,7 +28,7 @@ extern void pgd_free(pgd_t *pgd); #define pmd_populate_kernel(mm, pmd, pte) \ (pmd_val(*(pmd)) = (unsigned long)pte | _PMD_PRESENT) #define pmd_populate(mm, pmd, pte) \ - (pmd_val(*(pmd)) = (unsigned long)lowmem_page_address(pte) | _PMD_PRESENT) + (pmd_val(*(pmd)) = (unsigned long)page_to_virt(pte) | _PMD_PRESENT) #endif extern pte_t *pte_alloc_one_kernel(struct mm_struct *mm, unsigned long addr); diff --git a/trunk/include/asm-ppc/ppc_sys.h b/trunk/include/asm-ppc/ppc_sys.h index 83d8c77c124d..bba5305c29ed 100644 --- a/trunk/include/asm-ppc/ppc_sys.h +++ b/trunk/include/asm-ppc/ppc_sys.h @@ -3,7 +3,7 @@ * * PPC system definitions and library functions * - * Maintainer: Kumar Gala + * Maintainer: Kumar Gala * * Copyright 2005 Freescale Semiconductor, Inc * diff --git a/trunk/include/asm-powerpc/btext.h b/trunk/include/asm-ppc64/btext.h similarity index 100% rename from trunk/include/asm-powerpc/btext.h rename to trunk/include/asm-ppc64/btext.h diff --git a/trunk/include/asm-ppc64/delay.h b/trunk/include/asm-ppc64/delay.h new file mode 100644 index 000000000000..05f198cf73d9 --- /dev/null +++ b/trunk/include/asm-ppc64/delay.h @@ -0,0 +1,48 @@ +#ifndef _PPC64_DELAY_H +#define _PPC64_DELAY_H + +/* + * Copyright 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 + * as published by the Free Software Foundation; either version + * 2 of the License, or (at your option) any later version. + * + * PPC64 Support added by Dave Engebretsen, Todd Inglett, Mike Corrigan, + * Anton Blanchard. + */ + +extern unsigned long tb_ticks_per_usec; + +/* define these here to prevent circular dependencies */ +#define __HMT_low() asm volatile("or 1,1,1") +#define __HMT_medium() asm volatile("or 2,2,2") +#define __barrier() asm volatile("":::"memory") + +static inline unsigned long __get_tb(void) +{ + unsigned long rval; + + asm volatile("mftb %0" : "=r" (rval)); + return rval; +} + +static inline void __delay(unsigned long loops) +{ + unsigned long start = __get_tb(); + + while((__get_tb()-start) < loops) + __HMT_low(); + __HMT_medium(); + __barrier(); +} + +static inline void udelay(unsigned long usecs) +{ + unsigned long loops = tb_ticks_per_usec * usecs; + + __delay(loops); +} + +#endif /* _PPC64_DELAY_H */ diff --git a/trunk/include/asm-powerpc/eeh.h b/trunk/include/asm-ppc64/eeh.h similarity index 98% rename from trunk/include/asm-powerpc/eeh.h rename to trunk/include/asm-ppc64/eeh.h index f8633aafe4ba..89f26ab31908 100644 --- a/trunk/include/asm-powerpc/eeh.h +++ b/trunk/include/asm-ppc64/eeh.h @@ -30,8 +30,6 @@ struct device_node; #ifdef CONFIG_EEH -extern int eeh_subsystem_enabled; - /* Values for eeh_mode bits in device_node */ #define EEH_MODE_SUPPORTED (1<<0) #define EEH_MODE_NOCHECK (1<<1) @@ -77,7 +75,7 @@ void eeh_remove_device(struct pci_dev *); * If this macro yields TRUE, the caller relays to eeh_check_failure() * which does further tests out of line. */ -#define EEH_POSSIBLE_ERROR(val, type) ((val) == (type)~0 && eeh_subsystem_enabled) +#define EEH_POSSIBLE_ERROR(val, type) ((val) == (type)~0) /* * Reads from a device which has been isolated by EEH will return diff --git a/trunk/include/asm-powerpc/floppy.h b/trunk/include/asm-ppc64/floppy.h similarity index 78% rename from trunk/include/asm-powerpc/floppy.h rename to trunk/include/asm-ppc64/floppy.h index 64276a3f6153..5c497b588e54 100644 --- a/trunk/include/asm-powerpc/floppy.h +++ b/trunk/include/asm-ppc64/floppy.h @@ -7,22 +7,22 @@ * * Copyright (C) 1995 */ -#ifndef __ASM_POWERPC_FLOPPY_H -#define __ASM_POWERPC_FLOPPY_H +#ifndef __ASM_PPC64_FLOPPY_H +#define __ASM_PPC64_FLOPPY_H #include #include -#define fd_inb(port) inb_p(port) -#define fd_outb(value,port) outb_p(value,port) +#define fd_inb(port) inb_p(port) +#define fd_outb(value,port) outb_p(value,port) #define fd_enable_dma() enable_dma(FLOPPY_DMA) #define fd_disable_dma() disable_dma(FLOPPY_DMA) -#define fd_request_dma() request_dma(FLOPPY_DMA, "floppy") +#define fd_request_dma() request_dma(FLOPPY_DMA,"floppy") #define fd_free_dma() free_dma(FLOPPY_DMA) #define fd_clear_dma_ff() clear_dma_ff(FLOPPY_DMA) -#define fd_set_dma_mode(mode) set_dma_mode(FLOPPY_DMA, mode) -#define fd_set_dma_count(count) set_dma_count(FLOPPY_DMA, count) +#define fd_set_dma_mode(mode) set_dma_mode(FLOPPY_DMA,mode) +#define fd_set_dma_count(count) set_dma_count(FLOPPY_DMA,count) #define fd_enable_irq() enable_irq(FLOPPY_IRQ) #define fd_disable_irq() disable_irq(FLOPPY_IRQ) #define fd_cacheflush(addr,size) /* nothing */ @@ -35,10 +35,10 @@ #include -#define fd_dma_setup(addr,size,mode,io) powerpc_fd_dma_setup(addr,size,mode,io) +#define fd_dma_setup(addr,size,mode,io) ppc64_fd_dma_setup(addr,size,mode,io) -static __inline__ int powerpc_fd_dma_setup(char *addr, unsigned long size, - int mode, int io) +static __inline__ int +ppc64_fd_dma_setup(char *addr, unsigned long size, int mode, int io) { static unsigned long prev_size; static dma_addr_t bus_addr = 0; @@ -55,8 +55,9 @@ static __inline__ int powerpc_fd_dma_setup(char *addr, unsigned long size, bus_addr = 0; } - if (!bus_addr) /* need to map it */ + if (!bus_addr) /* need to map it */ { bus_addr = pci_map_single(NULL, addr, size, dir); + } /* remember this one as prev */ prev_addr = addr; @@ -102,4 +103,4 @@ static int FDC2 = -1; #define EXTRA_FLOPPY_PARAMS -#endif /* __ASM_POWERPC_FLOPPY_H */ +#endif /* __ASM_PPC64_FLOPPY_H */ diff --git a/trunk/include/asm-powerpc/hvconsole.h b/trunk/include/asm-ppc64/hvconsole.h similarity index 100% rename from trunk/include/asm-powerpc/hvconsole.h rename to trunk/include/asm-ppc64/hvconsole.h diff --git a/trunk/include/asm-powerpc/hvcserver.h b/trunk/include/asm-ppc64/hvcserver.h similarity index 100% rename from trunk/include/asm-powerpc/hvcserver.h rename to trunk/include/asm-ppc64/hvcserver.h diff --git a/trunk/include/asm-powerpc/nvram.h b/trunk/include/asm-ppc64/nvram.h similarity index 90% rename from trunk/include/asm-powerpc/nvram.h rename to trunk/include/asm-ppc64/nvram.h index 24bd8c2388ea..def47d720d3d 100644 --- a/trunk/include/asm-powerpc/nvram.h +++ b/trunk/include/asm-ppc64/nvram.h @@ -1,5 +1,6 @@ /* - * NVRAM definitions and access functions. + * PreP compliant NVRAM access + * This needs to be updated for PPC64 * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License @@ -7,8 +8,8 @@ * 2 of the License, or (at your option) any later version. */ -#ifndef _ASM_POWERPC_NVRAM_H -#define _ASM_POWERPC_NVRAM_H +#ifndef _PPC64_NVRAM_H +#define _PPC64_NVRAM_H #define NVRW_CNT 0x20 #define NVRAM_HEADER_LEN 16 /* sizeof(struct nvram_header) */ @@ -68,6 +69,7 @@ extern int nvram_clear_error_log(void); extern struct nvram_partition *nvram_find_partition(int sig, const char *name); extern int pSeries_nvram_init(void); +extern int pmac_nvram_init(void); extern int mmio_nvram_init(void); /* PowerMac specific nvram stuffs */ @@ -86,11 +88,7 @@ extern u8 pmac_xpram_read(int xpaddr); extern void pmac_xpram_write(int xpaddr, u8 data); /* Synchronize NVRAM */ -extern void nvram_sync(void); - -/* Normal access to NVRAM */ -extern unsigned char nvram_read_byte(int i); -extern void nvram_write_byte(unsigned char c, int i); +extern int nvram_sync(void); /* Some offsets in XPRAM */ #define PMAC_XPRAM_MACHINE_LOC 0xe4 @@ -114,6 +112,5 @@ struct pmac_machine_location { _IOWR('p', 0x40, int) #define IOC_NVRAM_GET_OFFSET _IOWR('p', 0x42, int) /* Get NVRAM partition offset */ -#define IOC_NVRAM_SYNC _IO('p', 0x43) /* Sync NVRAM image */ -#endif /* _ASM_POWERPC_NVRAM_H */ +#endif /* _PPC64_NVRAM_H */ diff --git a/trunk/include/asm-ppc64/page.h b/trunk/include/asm-ppc64/page.h new file mode 100644 index 000000000000..3efc3288f7e9 --- /dev/null +++ b/trunk/include/asm-ppc64/page.h @@ -0,0 +1,328 @@ +#ifndef _PPC64_PAGE_H +#define _PPC64_PAGE_H + +/* + * Copyright (C) 2001 PPC64 Team, IBM Corp + * + * 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 + +/* + * We support either 4k or 64k software page size. When using 64k pages + * however, wether we are really supporting 64k pages in HW or not is + * irrelevant to those definitions. We always define HW_PAGE_SHIFT to 12 + * as use of 64k pages remains a linux kernel specific, every notion of + * page number shared with the firmware, TCEs, iommu, etc... still assumes + * a page size of 4096. + */ +#ifdef CONFIG_PPC_64K_PAGES +#define PAGE_SHIFT 16 +#else +#define PAGE_SHIFT 12 +#endif + +#define PAGE_SIZE (ASM_CONST(1) << PAGE_SHIFT) +#define PAGE_MASK (~(PAGE_SIZE-1)) + +/* HW_PAGE_SHIFT is always 4k pages */ +#define HW_PAGE_SHIFT 12 +#define HW_PAGE_SIZE (ASM_CONST(1) << HW_PAGE_SHIFT) +#define HW_PAGE_MASK (~(HW_PAGE_SIZE-1)) + +/* PAGE_FACTOR is the number of bits factor between PAGE_SHIFT and + * HW_PAGE_SHIFT, that is 4k pages + */ +#define PAGE_FACTOR (PAGE_SHIFT - HW_PAGE_SHIFT) + +/* Segment size */ +#define SID_SHIFT 28 +#define SID_MASK 0xfffffffffUL +#define ESID_MASK 0xfffffffff0000000UL +#define GET_ESID(x) (((x) >> SID_SHIFT) & SID_MASK) + +/* Large pages size */ + +#ifndef __ASSEMBLY__ +extern unsigned int HPAGE_SHIFT; +#define HPAGE_SIZE ((1UL) << HPAGE_SHIFT) +#define HPAGE_MASK (~(HPAGE_SIZE - 1)) +#define HUGETLB_PAGE_ORDER (HPAGE_SHIFT - PAGE_SHIFT) +#endif /* __ASSEMBLY__ */ + +#ifdef CONFIG_HUGETLB_PAGE + + +#define HTLB_AREA_SHIFT 40 +#define HTLB_AREA_SIZE (1UL << HTLB_AREA_SHIFT) +#define GET_HTLB_AREA(x) ((x) >> HTLB_AREA_SHIFT) + +#define LOW_ESID_MASK(addr, len) (((1U << (GET_ESID(addr+len-1)+1)) \ + - (1U << GET_ESID(addr))) & 0xffff) +#define HTLB_AREA_MASK(addr, len) (((1U << (GET_HTLB_AREA(addr+len-1)+1)) \ + - (1U << GET_HTLB_AREA(addr))) & 0xffff) + +#define ARCH_HAS_HUGEPAGE_ONLY_RANGE +#define ARCH_HAS_PREPARE_HUGEPAGE_RANGE +#define ARCH_HAS_SETCLEAR_HUGE_PTE + +#define touches_hugepage_low_range(mm, addr, len) \ + (LOW_ESID_MASK((addr), (len)) & (mm)->context.low_htlb_areas) +#define touches_hugepage_high_range(mm, addr, len) \ + (HTLB_AREA_MASK((addr), (len)) & (mm)->context.high_htlb_areas) + +#define __within_hugepage_low_range(addr, len, segmask) \ + ((LOW_ESID_MASK((addr), (len)) | (segmask)) == (segmask)) +#define within_hugepage_low_range(addr, len) \ + __within_hugepage_low_range((addr), (len), \ + current->mm->context.low_htlb_areas) +#define __within_hugepage_high_range(addr, len, zonemask) \ + ((HTLB_AREA_MASK((addr), (len)) | (zonemask)) == (zonemask)) +#define within_hugepage_high_range(addr, len) \ + __within_hugepage_high_range((addr), (len), \ + current->mm->context.high_htlb_areas) + +#define is_hugepage_only_range(mm, addr, len) \ + (touches_hugepage_high_range((mm), (addr), (len)) || \ + touches_hugepage_low_range((mm), (addr), (len))) +#define HAVE_ARCH_HUGETLB_UNMAPPED_AREA + +#define in_hugepage_area(context, addr) \ + (cpu_has_feature(CPU_FTR_16M_PAGE) && \ + ( ((1 << GET_HTLB_AREA(addr)) & (context).high_htlb_areas) || \ + ( ((addr) < 0x100000000L) && \ + ((1 << GET_ESID(addr)) & (context).low_htlb_areas) ) ) ) + +#else /* !CONFIG_HUGETLB_PAGE */ + +#define in_hugepage_area(mm, addr) 0 + +#endif /* !CONFIG_HUGETLB_PAGE */ + +/* align addr on a size boundary - adjust address up/down if needed */ +#define _ALIGN_UP(addr,size) (((addr)+((size)-1))&(~((size)-1))) +#define _ALIGN_DOWN(addr,size) ((addr)&(~((size)-1))) + +/* align addr on a size boundary - adjust address up if needed */ +#define _ALIGN(addr,size) _ALIGN_UP(addr,size) + +/* to align the pointer to the (next) page boundary */ +#define PAGE_ALIGN(addr) _ALIGN(addr, PAGE_SIZE) + +#ifdef __KERNEL__ +#ifndef __ASSEMBLY__ +#include + +#undef STRICT_MM_TYPECHECKS + +#define REGION_SIZE 4UL +#define REGION_SHIFT 60UL +#define REGION_MASK (((1UL<> REGION_SHIFT) +#define KERNEL_REGION_ID (KERNELBASE >> REGION_SHIFT) +#define USER_REGION_ID (0UL) +#define REGION_ID(ea) (((unsigned long)(ea)) >> REGION_SHIFT) + +#define __va(x) ((void *)((unsigned long)(x) + KERNELBASE)) + +#ifdef CONFIG_FLATMEM +#define pfn_to_page(pfn) (mem_map + (pfn)) +#define page_to_pfn(page) ((unsigned long)((page) - mem_map)) +#define pfn_valid(pfn) ((pfn) < max_mapnr) +#endif + +#define virt_to_page(kaddr) pfn_to_page(__pa(kaddr) >> PAGE_SHIFT) +#define pfn_to_kaddr(pfn) __va((pfn) << PAGE_SHIFT) + +#define virt_addr_valid(kaddr) pfn_valid(__pa(kaddr) >> PAGE_SHIFT) + +/* + * Unfortunately the PLT is in the BSS in the PPC32 ELF ABI, + * and needs to be executable. This means the whole heap ends + * up being executable. + */ +#define VM_DATA_DEFAULT_FLAGS32 (VM_READ | VM_WRITE | VM_EXEC | \ + VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC) + +#define VM_DATA_DEFAULT_FLAGS64 (VM_READ | VM_WRITE | \ + VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC) + +#define VM_DATA_DEFAULT_FLAGS \ + (test_thread_flag(TIF_32BIT) ? \ + VM_DATA_DEFAULT_FLAGS32 : VM_DATA_DEFAULT_FLAGS64) + +/* + * This is the default if a program doesn't have a PT_GNU_STACK + * program header entry. The PPC64 ELF ABI has a non executable stack + * stack by default, so in the absense of a PT_GNU_STACK program header + * we turn execute permission off. + */ +#define VM_STACK_DEFAULT_FLAGS32 (VM_READ | VM_WRITE | VM_EXEC | \ + VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC) + +#define VM_STACK_DEFAULT_FLAGS64 (VM_READ | VM_WRITE | \ + VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC) + +#define VM_STACK_DEFAULT_FLAGS \ + (test_thread_flag(TIF_32BIT) ? \ + VM_STACK_DEFAULT_FLAGS32 : VM_STACK_DEFAULT_FLAGS64) + +#endif /* __KERNEL__ */ + +#include + +#endif /* _PPC64_PAGE_H */ diff --git a/trunk/include/asm-ppc64/pci-bridge.h b/trunk/include/asm-ppc64/pci-bridge.h index cf04327a597a..efbdaece0cf0 100644 --- a/trunk/include/asm-ppc64/pci-bridge.h +++ b/trunk/include/asm-ppc64/pci-bridge.h @@ -61,14 +61,12 @@ struct pci_dn { int busno; /* for pci devices */ int bussubno; /* for pci devices */ int devfn; /* for pci devices */ - -#ifdef CONFIG_PPC_PSERIES int eeh_mode; /* See eeh.h for possible EEH_MODEs */ int eeh_config_addr; int eeh_check_count; /* # times driver ignored error */ int eeh_freeze_count; /* # times this device froze up. */ int eeh_is_bridge; /* device is pci-to-pci bridge */ -#endif + int pci_ext_config_space; /* for pci devices */ struct pci_controller *phb; /* for pci devices */ struct iommu_table *iommu_table; /* for phb's or bridges */ @@ -76,9 +74,9 @@ struct pci_dn { struct device_node *node; /* back-pointer to the device_node */ #ifdef CONFIG_PPC_ISERIES struct list_head Device_List; - int Irq; /* Assigned IRQ */ - int Flags; /* Possible flags(disable/bist)*/ - u8 LogicalSlot; /* Hv Slot Index for Tces */ + int Irq; /* Assigned IRQ */ + int Flags; /* Possible flags(disable/bist)*/ + u8 LogicalSlot; /* Hv Slot Index for Tces */ #endif u32 config_space[16]; /* saved PCI config space */ }; @@ -138,10 +136,6 @@ static inline struct pci_controller *pci_bus_to_host(struct pci_bus *bus) return PCI_DN(busdn)->phb; } -extern struct pci_controller * -pcibios_alloc_controller(struct device_node *dev); -extern void pcibios_free_controller(struct pci_controller *phb); - /* Return values for ppc_md.pci_probe_mode function */ #define PCI_PROBE_NONE -1 /* Don't look at this bus at all */ #define PCI_PROBE_NORMAL 0 /* Do normal PCI probing */ diff --git a/trunk/include/asm-ppc64/prom.h b/trunk/include/asm-ppc64/prom.h new file mode 100644 index 000000000000..ddfe186589fa --- /dev/null +++ b/trunk/include/asm-ppc64/prom.h @@ -0,0 +1,220 @@ +#ifndef _PPC64_PROM_H +#define _PPC64_PROM_H + +/* + * Definitions for talking to the Open Firmware PROM on + * Power Macintosh computers. + * + * Copyright (C) 1996 Paul Mackerras. + * + * Updates for PPC64 by Peter Bergner & David Engebretsen, IBM Corp. + * + * 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 + +#define PTRRELOC(x) ((typeof(x))((unsigned long)(x) - offset)) +#define PTRUNRELOC(x) ((typeof(x))((unsigned long)(x) + offset)) +#define RELOC(x) (*PTRRELOC(&(x))) + +/* Definitions used by the flattened device tree */ +#define OF_DT_HEADER 0xd00dfeed /* marker */ +#define OF_DT_BEGIN_NODE 0x1 /* Start of node, full name */ +#define OF_DT_END_NODE 0x2 /* End node */ +#define OF_DT_PROP 0x3 /* Property: name off, size, + * content */ +#define OF_DT_NOP 0x4 /* nop */ +#define OF_DT_END 0x9 + +#define OF_DT_VERSION 0x10 + +/* + * This is what gets passed to the kernel by prom_init or kexec + * + * The dt struct contains the device tree structure, full pathes and + * property contents. The dt strings contain a separate block with just + * the strings for the property names, and is fully page aligned and + * self contained in a page, so that it can be kept around by the kernel, + * each property name appears only once in this page (cheap compression) + * + * the mem_rsvmap contains a map of reserved ranges of physical memory, + * passing it here instead of in the device-tree itself greatly simplifies + * the job of everybody. It's just a list of u64 pairs (base/size) that + * ends when size is 0 + */ +struct boot_param_header +{ + u32 magic; /* magic word OF_DT_HEADER */ + u32 totalsize; /* total size of DT block */ + u32 off_dt_struct; /* offset to structure */ + u32 off_dt_strings; /* offset to strings */ + u32 off_mem_rsvmap; /* offset to memory reserve map */ + u32 version; /* format version */ + u32 last_comp_version; /* last compatible version */ + /* version 2 fields below */ + u32 boot_cpuid_phys; /* Physical CPU id we're booting on */ + /* version 3 fields below */ + u32 dt_strings_size; /* size of the DT strings block */ +}; + + + +typedef u32 phandle; +typedef u32 ihandle; + +struct address_range { + unsigned long space; + unsigned long address; + unsigned long size; +}; + +struct interrupt_info { + int line; + int sense; /* +ve/-ve logic, edge or level, etc. */ +}; + +struct pci_address { + u32 a_hi; + u32 a_mid; + u32 a_lo; +}; + +struct isa_address { + u32 a_hi; + u32 a_lo; +}; + +struct isa_range { + struct isa_address isa_addr; + struct pci_address pci_addr; + unsigned int size; +}; + +struct reg_property { + unsigned long address; + unsigned long size; +}; + +struct reg_property32 { + unsigned int address; + unsigned int size; +}; + +struct reg_property64 { + unsigned long address; + unsigned long size; +}; + +struct property { + char *name; + int length; + unsigned char *value; + struct property *next; +}; + +struct device_node { + char *name; + char *type; + phandle node; + phandle linux_phandle; + int n_addrs; + struct address_range *addrs; + int n_intrs; + struct interrupt_info *intrs; + char *full_name; + + struct property *properties; + struct device_node *parent; + struct device_node *child; + struct device_node *sibling; + struct device_node *next; /* next device of same type */ + struct device_node *allnext; /* next in list of all nodes */ + struct proc_dir_entry *pde; /* this node's proc directory */ + struct kref kref; + unsigned long _flags; + void *data; +#ifdef CONFIG_PPC_ISERIES + struct list_head Device_List; +#endif +}; + +extern struct device_node *of_chosen; + +/* flag descriptions */ +#define OF_DYNAMIC 1 /* node and properties were allocated via kmalloc */ + +#define OF_IS_DYNAMIC(x) test_bit(OF_DYNAMIC, &x->_flags) +#define OF_MARK_DYNAMIC(x) set_bit(OF_DYNAMIC, &x->_flags) + +/* + * Until 32-bit ppc can add proc_dir_entries to its device_node + * definition, we cannot refer to pde, name_link, and addr_link + * in arch-independent code. + */ +#define HAVE_ARCH_DEVTREE_FIXUPS + +static inline void set_node_proc_entry(struct device_node *dn, struct proc_dir_entry *de) +{ + dn->pde = de; +} + + +/* OBSOLETE: Old stlye node lookup */ +extern struct device_node *find_devices(const char *name); +extern struct device_node *find_type_devices(const char *type); +extern struct device_node *find_path_device(const char *path); +extern struct device_node *find_compatible_devices(const char *type, + const char *compat); +extern struct device_node *find_all_nodes(void); + +/* New style node lookup */ +extern struct device_node *of_find_node_by_name(struct device_node *from, + const char *name); +extern struct device_node *of_find_node_by_type(struct device_node *from, + const char *type); +extern struct device_node *of_find_compatible_node(struct device_node *from, + const char *type, const char *compat); +extern struct device_node *of_find_node_by_path(const char *path); +extern struct device_node *of_find_node_by_phandle(phandle handle); +extern struct device_node *of_find_all_nodes(struct device_node *prev); +extern struct device_node *of_get_parent(const struct device_node *node); +extern struct device_node *of_get_next_child(const struct device_node *node, + struct device_node *prev); +extern struct device_node *of_node_get(struct device_node *node); +extern void of_node_put(struct device_node *node); + +/* For scanning the flat device-tree at boot time */ +int __init of_scan_flat_dt(int (*it)(unsigned long node, + const char *uname, int depth, + void *data), + void *data); +void* __init of_get_flat_dt_prop(unsigned long node, const char *name, + unsigned long *size); + +/* For updating the device tree at runtime */ +extern void of_attach_node(struct device_node *); +extern void of_detach_node(const struct device_node *); + +/* Other Prototypes */ +extern unsigned long prom_init(unsigned long, unsigned long, unsigned long, + unsigned long, unsigned long); +extern void finish_device_tree(void); +extern void unflatten_device_tree(void); +extern void early_init_devtree(void *); +extern int device_is_compatible(struct device_node *device, const char *); +extern int machine_is_compatible(const char *compat); +extern unsigned char *get_property(struct device_node *node, const char *name, + int *lenp); +extern void print_properties(struct device_node *node); +extern int prom_n_addr_cells(struct device_node* np); +extern int prom_n_size_cells(struct device_node* np); +extern int prom_n_intr_cells(struct device_node* np); +extern void prom_get_irq_senses(unsigned char *senses, int off, int max); +extern int prom_add_property(struct device_node* np, struct property* prop); + +#endif /* _PPC64_PROM_H */ diff --git a/trunk/include/asm-powerpc/serial.h b/trunk/include/asm-ppc64/serial.h similarity index 53% rename from trunk/include/asm-powerpc/serial.h rename to trunk/include/asm-ppc64/serial.h index b273d630b32f..d6bcb79b7d7b 100644 --- a/trunk/include/asm-powerpc/serial.h +++ b/trunk/include/asm-ppc64/serial.h @@ -1,16 +1,21 @@ /* + * include/asm-ppc64/serial.h + */ +#ifndef _PPC64_SERIAL_H +#define _PPC64_SERIAL_H + +/* + * This assumes you have a 1.8432 MHz clock for your UART. + * + * It'd be nice if someone built a serial card with a 24.576 MHz + * clock, since the 16550A is capable of handling a top speed of 1.5 + * megabits/second; but this requires the faster clock. + * * 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. */ -#ifndef _ASM_POWERPC_SERIAL_H -#define _ASM_POWERPC_SERIAL_H - -/* - * Serial ports are not listed here, because they are discovered - * through the device tree. - */ /* Default baud base if not found in device-tree */ #define BASE_BAUD ( 1843200 / 16 ) diff --git a/trunk/include/asm-ppc64/system.h b/trunk/include/asm-ppc64/system.h new file mode 100644 index 000000000000..bf9a6aba19c9 --- /dev/null +++ b/trunk/include/asm-ppc64/system.h @@ -0,0 +1,310 @@ +#ifndef __PPC64_SYSTEM_H +#define __PPC64_SYSTEM_H + +/* + * 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 +#include + +/* + * Memory barrier. + * The sync instruction guarantees that all memory accesses initiated + * by this processor have been performed (with respect to all other + * mechanisms that access memory). The eieio instruction is a barrier + * providing an ordering (separately) for (a) cacheable stores and (b) + * loads and stores to non-cacheable memory (e.g. I/O devices). + * + * mb() prevents loads and stores being reordered across this point. + * rmb() prevents loads being reordered across this point. + * wmb() prevents stores being reordered across this point. + * read_barrier_depends() prevents data-dependent loads being reordered + * across this point (nop on PPC). + * + * We have to use the sync instructions for mb(), since lwsync doesn't + * order loads with respect to previous stores. Lwsync is fine for + * rmb(), though. + * For wmb(), we use sync since wmb is used in drivers to order + * stores to system memory with respect to writes to the device. + * However, smp_wmb() can be a lighter-weight eieio barrier on + * SMP since it is only used to order updates to system memory. + */ +#define mb() __asm__ __volatile__ ("sync" : : : "memory") +#define rmb() __asm__ __volatile__ ("lwsync" : : : "memory") +#define wmb() __asm__ __volatile__ ("sync" : : : "memory") +#define read_barrier_depends() do { } while(0) + +#define set_mb(var, value) do { var = value; smp_mb(); } while (0) +#define set_wmb(var, value) do { var = value; smp_wmb(); } while (0) + +#ifdef CONFIG_SMP +#define smp_mb() mb() +#define smp_rmb() rmb() +#define smp_wmb() eieio() +#define smp_read_barrier_depends() read_barrier_depends() +#else +#define smp_mb() __asm__ __volatile__("": : :"memory") +#define smp_rmb() __asm__ __volatile__("": : :"memory") +#define smp_wmb() __asm__ __volatile__("": : :"memory") +#define smp_read_barrier_depends() do { } while(0) +#endif /* CONFIG_SMP */ + +#ifdef __KERNEL__ +struct task_struct; +struct pt_regs; + +#ifdef CONFIG_DEBUGGER + +extern int (*__debugger)(struct pt_regs *regs); +extern int (*__debugger_ipi)(struct pt_regs *regs); +extern int (*__debugger_bpt)(struct pt_regs *regs); +extern int (*__debugger_sstep)(struct pt_regs *regs); +extern int (*__debugger_iabr_match)(struct pt_regs *regs); +extern int (*__debugger_dabr_match)(struct pt_regs *regs); +extern int (*__debugger_fault_handler)(struct pt_regs *regs); + +#define DEBUGGER_BOILERPLATE(__NAME) \ +static inline int __NAME(struct pt_regs *regs) \ +{ \ + if (unlikely(__ ## __NAME)) \ + return __ ## __NAME(regs); \ + return 0; \ +} + +DEBUGGER_BOILERPLATE(debugger) +DEBUGGER_BOILERPLATE(debugger_ipi) +DEBUGGER_BOILERPLATE(debugger_bpt) +DEBUGGER_BOILERPLATE(debugger_sstep) +DEBUGGER_BOILERPLATE(debugger_iabr_match) +DEBUGGER_BOILERPLATE(debugger_dabr_match) +DEBUGGER_BOILERPLATE(debugger_fault_handler) + +#ifdef CONFIG_XMON +extern void xmon_init(int enable); +#endif + +#else +static inline int debugger(struct pt_regs *regs) { return 0; } +static inline int debugger_ipi(struct pt_regs *regs) { return 0; } +static inline int debugger_bpt(struct pt_regs *regs) { return 0; } +static inline int debugger_sstep(struct pt_regs *regs) { return 0; } +static inline int debugger_iabr_match(struct pt_regs *regs) { return 0; } +static inline int debugger_dabr_match(struct pt_regs *regs) { return 0; } +static inline int debugger_fault_handler(struct pt_regs *regs) { return 0; } +#endif + +extern int set_dabr(unsigned long dabr); +extern void _exception(int signr, struct pt_regs *regs, int code, + unsigned long addr); +extern int fix_alignment(struct pt_regs *regs); +extern void bad_page_fault(struct pt_regs *regs, unsigned long address, + int sig); +extern void show_regs(struct pt_regs * regs); +extern void low_hash_fault(struct pt_regs *regs, unsigned long address); +extern int die(const char *str, struct pt_regs *regs, long err); + +extern int _get_PVR(void); +extern void giveup_fpu(struct task_struct *); +extern void disable_kernel_fp(void); +extern void flush_fp_to_thread(struct task_struct *); +extern void enable_kernel_fp(void); +extern void giveup_altivec(struct task_struct *); +extern void disable_kernel_altivec(void); +extern void enable_kernel_altivec(void); +extern int emulate_altivec(struct pt_regs *); +extern void cvt_fd(float *from, double *to, struct thread_struct *thread); +extern void cvt_df(double *from, float *to, struct thread_struct *thread); + +#ifdef CONFIG_ALTIVEC +extern void flush_altivec_to_thread(struct task_struct *); +#else +static inline void flush_altivec_to_thread(struct task_struct *t) +{ +} +#endif + +static inline void flush_spe_to_thread(struct task_struct *t) +{ +} + +extern int mem_init_done; /* set on boot once kmalloc can be called */ +extern unsigned long memory_limit; + +/* EBCDIC -> ASCII conversion for [0-9A-Z] on iSeries */ +extern unsigned char e2a(unsigned char); + +extern struct task_struct *__switch_to(struct task_struct *, + struct task_struct *); +#define switch_to(prev, next, last) ((last) = __switch_to((prev), (next))) + +struct thread_struct; +extern struct task_struct * _switch(struct thread_struct *prev, + struct thread_struct *next); + +extern unsigned long klimit; + +extern int powersave_nap; /* set if nap mode can be used in idle loop */ + +/* + * Atomic exchange + * + * Changes the memory location '*ptr' to be val and returns + * the previous value stored there. + * + * Inline asm pulled from arch/ppc/kernel/misc.S so ppc64 + * is more like most of the other architectures. + */ +static __inline__ unsigned long +__xchg_u32(volatile unsigned int *m, unsigned long val) +{ + unsigned long dummy; + + __asm__ __volatile__( + EIEIO_ON_SMP +"1: lwarx %0,0,%3 # __xchg_u32\n\ + stwcx. %2,0,%3\n\ +2: bne- 1b" + ISYNC_ON_SMP + : "=&r" (dummy), "=m" (*m) + : "r" (val), "r" (m) + : "cc", "memory"); + + return (dummy); +} + +static __inline__ unsigned long +__xchg_u64(volatile long *m, unsigned long val) +{ + unsigned long dummy; + + __asm__ __volatile__( + EIEIO_ON_SMP +"1: ldarx %0,0,%3 # __xchg_u64\n\ + stdcx. %2,0,%3\n\ +2: bne- 1b" + ISYNC_ON_SMP + : "=&r" (dummy), "=m" (*m) + : "r" (val), "r" (m) + : "cc", "memory"); + + return (dummy); +} + +/* + * This function doesn't exist, so you'll get a linker error + * if something tries to do an invalid xchg(). + */ +extern void __xchg_called_with_bad_pointer(void); + +static __inline__ unsigned long +__xchg(volatile void *ptr, unsigned long x, unsigned int size) +{ + switch (size) { + case 4: + return __xchg_u32(ptr, x); + case 8: + return __xchg_u64(ptr, x); + } + __xchg_called_with_bad_pointer(); + return x; +} + +#define xchg(ptr,x) \ + ({ \ + __typeof__(*(ptr)) _x_ = (x); \ + (__typeof__(*(ptr))) __xchg((ptr), (unsigned long)_x_, sizeof(*(ptr))); \ + }) + +#define tas(ptr) (xchg((ptr),1)) + +#define __HAVE_ARCH_CMPXCHG 1 + +static __inline__ unsigned long +__cmpxchg_u32(volatile unsigned int *p, unsigned long old, unsigned long new) +{ + unsigned int prev; + + __asm__ __volatile__ ( + EIEIO_ON_SMP +"1: lwarx %0,0,%2 # __cmpxchg_u32\n\ + cmpw 0,%0,%3\n\ + bne- 2f\n\ + stwcx. %4,0,%2\n\ + bne- 1b" + ISYNC_ON_SMP + "\n\ +2:" + : "=&r" (prev), "=m" (*p) + : "r" (p), "r" (old), "r" (new), "m" (*p) + : "cc", "memory"); + + return prev; +} + +static __inline__ unsigned long +__cmpxchg_u64(volatile unsigned long *p, unsigned long old, unsigned long new) +{ + unsigned long prev; + + __asm__ __volatile__ ( + EIEIO_ON_SMP +"1: ldarx %0,0,%2 # __cmpxchg_u64\n\ + cmpd 0,%0,%3\n\ + bne- 2f\n\ + stdcx. %4,0,%2\n\ + bne- 1b" + ISYNC_ON_SMP + "\n\ +2:" + : "=&r" (prev), "=m" (*p) + : "r" (p), "r" (old), "r" (new), "m" (*p) + : "cc", "memory"); + + return prev; +} + +/* This function doesn't exist, so you'll get a linker error + if something tries to do an invalid cmpxchg(). */ +extern void __cmpxchg_called_with_bad_pointer(void); + +static __inline__ unsigned long +__cmpxchg(volatile void *ptr, unsigned long old, unsigned long new, + unsigned int size) +{ + switch (size) { + case 4: + return __cmpxchg_u32(ptr, old, new); + case 8: + return __cmpxchg_u64(ptr, old, new); + } + __cmpxchg_called_with_bad_pointer(); + return old; +} + +#define cmpxchg(ptr,o,n)\ + ((__typeof__(*(ptr)))__cmpxchg((ptr),(unsigned long)(o),\ + (unsigned long)(n),sizeof(*(ptr)))) + +/* + * We handle most unaligned accesses in hardware. On the other hand + * unaligned DMA can be very expensive on some ppc64 IO chips (it does + * powers of 2 writes until it reaches sufficient alignment). + * + * Based on this we disable the IP header alignment in network drivers. + */ +#define NET_IP_ALIGN 0 + +#define arch_align_stack(x) (x) + +extern unsigned long reloc_offset(void); + +#endif /* __KERNEL__ */ +#endif diff --git a/trunk/include/asm-s390/atomic.h b/trunk/include/asm-s390/atomic.h index b3bd4f679f72..9d86ba6f12d0 100644 --- a/trunk/include/asm-s390/atomic.h +++ b/trunk/include/asm-s390/atomic.h @@ -198,18 +198,6 @@ atomic_compare_and_swap(int expected_oldval,int new_val,atomic_t *v) return retval; } -#define atomic_cmpxchg(v, o, n) (atomic_compare_and_swap((o), (n), &((v)->counter))) - -#define atomic_add_unless(v, a, u) \ -({ \ - int c, old; \ - c = atomic_read(v); \ - while (c != (u) && (old = atomic_cmpxchg((v), c, c + (a))) != c) \ - c = old; \ - c != (u); \ -}) -#define atomic_inc_not_zero(v) atomic_add_unless((v), 1, 0) - #define smp_mb__before_atomic_dec() smp_mb() #define smp_mb__after_atomic_dec() smp_mb() #define smp_mb__before_atomic_inc() smp_mb() diff --git a/trunk/include/asm-sh/atomic.h b/trunk/include/asm-sh/atomic.h index aabfd334462c..3c4f805da1ac 100644 --- a/trunk/include/asm-sh/atomic.h +++ b/trunk/include/asm-sh/atomic.h @@ -87,35 +87,6 @@ static __inline__ int atomic_sub_return(int i, atomic_t * v) #define atomic_inc(v) atomic_add(1,(v)) #define atomic_dec(v) atomic_sub(1,(v)) -static inline int atomic_cmpxchg(atomic_t *v, int old, int new) -{ - int ret; - unsigned long flags; - - local_irq_save(flags); - ret = v->counter; - if (likely(ret == old)) - v->counter = new; - local_irq_restore(flags); - - return ret; -} - -static inline int atomic_add_unless(atomic_t *v, int a, int u) -{ - int ret; - unsigned long flags; - - local_irq_save(flags); - ret = v->counter; - if (ret != u) - v->counter += a; - local_irq_restore(flags); - - return ret != u; -} -#define atomic_inc_not_zero(v) atomic_add_unless((v), 1, 0) - static __inline__ void atomic_clear_mask(unsigned int mask, atomic_t *v) { unsigned long flags; diff --git a/trunk/include/asm-sh64/atomic.h b/trunk/include/asm-sh64/atomic.h index 927a2bc27b30..8c3872d3e65f 100644 --- a/trunk/include/asm-sh64/atomic.h +++ b/trunk/include/asm-sh64/atomic.h @@ -99,35 +99,6 @@ static __inline__ int atomic_sub_return(int i, atomic_t * v) #define atomic_inc(v) atomic_add(1,(v)) #define atomic_dec(v) atomic_sub(1,(v)) -static inline int atomic_cmpxchg(atomic_t *v, int old, int new) -{ - int ret; - unsigned long flags; - - local_irq_save(flags); - ret = v->counter; - if (likely(ret == old)) - v->counter = new; - local_irq_restore(flags); - - return ret; -} - -static inline int atomic_add_unless(atomic_t *v, int a, int u) -{ - int ret; - unsigned long flags; - - local_irq_save(flags); - ret = v->counter; - if (ret != u) - v->counter += a; - local_irq_restore(flags); - - return ret != u; -} -#define atomic_inc_not_zero(v) atomic_add_unless((v), 1, 0) - static __inline__ void atomic_clear_mask(unsigned int mask, atomic_t *v) { unsigned long flags; diff --git a/trunk/include/asm-sparc/atomic.h b/trunk/include/asm-sparc/atomic.h index 62bec7ad271c..37f6ab601c3d 100644 --- a/trunk/include/asm-sparc/atomic.h +++ b/trunk/include/asm-sparc/atomic.h @@ -19,8 +19,6 @@ typedef struct { volatile int counter; } atomic_t; #define ATOMIC_INIT(i) { (i) } extern int __atomic_add_return(int, atomic_t *); -extern int atomic_cmpxchg(atomic_t *, int, int); -extern int atomic_add_unless(atomic_t *, int, int); extern void atomic_set(atomic_t *, int); #define atomic_read(v) ((v)->counter) @@ -50,8 +48,6 @@ extern void atomic_set(atomic_t *, int); #define atomic_dec_and_test(v) (atomic_dec_return(v) == 0) #define atomic_sub_and_test(i, v) (atomic_sub_return(i, v) == 0) -#define atomic_inc_not_zero(v) atomic_add_unless((v), 1, 0) - /* This is the old 24-bit implementation. It's still used internally * by some sparc-specific code, notably the semaphore implementation. */ diff --git a/trunk/include/asm-sparc64/atomic.h b/trunk/include/asm-sparc64/atomic.h index 8198c3d0d007..e175afcf2cde 100644 --- a/trunk/include/asm-sparc64/atomic.h +++ b/trunk/include/asm-sparc64/atomic.h @@ -70,18 +70,6 @@ extern int atomic64_sub_ret(int, atomic64_t *); #define atomic_add_negative(i, v) (atomic_add_ret(i, v) < 0) #define atomic64_add_negative(i, v) (atomic64_add_ret(i, v) < 0) -#define atomic_cmpxchg(v, o, n) ((int)cmpxchg(&((v)->counter), (o), (n))) - -#define atomic_add_unless(v, a, u) \ -({ \ - int c, old; \ - c = atomic_read(v); \ - while (c != (u) && (old = atomic_cmpxchg((v), c, c + (a))) != c) \ - c = old; \ - c != (u); \ -}) -#define atomic_inc_not_zero(v) atomic_add_unless((v), 1, 0) - /* Atomic operations are already serializing */ #ifdef CONFIG_SMP #define smp_mb__before_atomic_dec() membar_storeload_loadload(); diff --git a/trunk/include/asm-v850/atomic.h b/trunk/include/asm-v850/atomic.h index bede3172ce7f..395268a8c0de 100644 --- a/trunk/include/asm-v850/atomic.h +++ b/trunk/include/asm-v850/atomic.h @@ -90,36 +90,6 @@ static __inline__ void atomic_clear_mask (unsigned long mask, unsigned long *add #define atomic_dec_and_test(v) (atomic_sub_return (1, (v)) == 0) #define atomic_add_negative(i,v) (atomic_add_return ((i), (v)) < 0) -static inline int atomic_cmpxchg(atomic_t *v, int old, int new) -{ - int ret; - unsigned long flags; - - local_irq_save(flags); - ret = v->counter; - if (likely(ret == old)) - v->counter = new; - local_irq_restore(flags); - - return ret; -} - -static inline int atomic_add_unless(atomic_t *v, int a, int u) -{ - int ret; - unsigned long flags; - - local_irq_save(flags); - ret = v->counter; - if (ret != u) - v->counter += a; - local_irq_restore(flags); - - return ret != u; -} - -#define atomic_inc_not_zero(v) atomic_add_unless((v), 1, 0) - /* Atomic operations are already serializing on ARM */ #define smp_mb__before_atomic_dec() barrier() #define smp_mb__after_atomic_dec() barrier() diff --git a/trunk/include/asm-v850/hardirq.h b/trunk/include/asm-v850/hardirq.h index d98488cd5af1..5dfca8047cbe 100644 --- a/trunk/include/asm-v850/hardirq.h +++ b/trunk/include/asm-v850/hardirq.h @@ -5,8 +5,6 @@ #include #include -#include - typedef struct { unsigned int __softirq_pending; } ____cacheline_aligned irq_cpustat_t; @@ -24,6 +22,4 @@ typedef struct { # error HARDIRQ_BITS is too low! #endif -void ack_bad_irq(unsigned int irq); - #endif /* __V850_HARDIRQ_H__ */ diff --git a/trunk/include/asm-x86_64/apic.h b/trunk/include/asm-x86_64/apic.h index 5647b7de1749..6c5d5ca8383a 100644 --- a/trunk/include/asm-x86_64/apic.h +++ b/trunk/include/asm-x86_64/apic.h @@ -111,8 +111,6 @@ extern unsigned int nmi_watchdog; extern int disable_timer_pin_1; -extern void setup_threshold_lvt(unsigned long lvt_off); - #endif /* CONFIG_X86_LOCAL_APIC */ extern unsigned boot_cpu_id; diff --git a/trunk/include/asm-x86_64/atomic.h b/trunk/include/asm-x86_64/atomic.h index 0866ef67f198..fc4c5956e1ea 100644 --- a/trunk/include/asm-x86_64/atomic.h +++ b/trunk/include/asm-x86_64/atomic.h @@ -360,27 +360,6 @@ static __inline__ int atomic_sub_return(int i, atomic_t *v) return atomic_add_return(-i,v); } -#define atomic_cmpxchg(v, old, new) ((int)cmpxchg(&((v)->counter), old, new)) - -/** - * atomic_add_unless - add unless the number is a given value - * @v: pointer of type atomic_t - * @a: the amount to add to v... - * @u: ...unless v is equal to u. - * - * Atomically adds @a to @v, so long as it was not @u. - * Returns non-zero if @v was not @u, and zero otherwise. - */ -#define atomic_add_unless(v, a, u) \ -({ \ - int c, old; \ - c = atomic_read(v); \ - while (c != (u) && (old = atomic_cmpxchg((v), c, c + (a))) != c) \ - c = old; \ - c != (u); \ -}) -#define atomic_inc_not_zero(v) atomic_add_unless((v), 1, 0) - #define atomic_inc_return(v) (atomic_add_return(1,v)) #define atomic_dec_return(v) (atomic_sub_return(1,v)) diff --git a/trunk/include/asm-x86_64/cache.h b/trunk/include/asm-x86_64/cache.h index 33e53424128b..eda62bae1240 100644 --- a/trunk/include/asm-x86_64/cache.h +++ b/trunk/include/asm-x86_64/cache.h @@ -9,6 +9,6 @@ /* L1 cache line size */ #define L1_CACHE_SHIFT (CONFIG_X86_L1_CACHE_SHIFT) #define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT) -#define L1_CACHE_SHIFT_MAX 7 /* largest L1 which this arch supports */ +#define L1_CACHE_SHIFT_MAX 6 /* largest L1 which this arch supports */ #endif diff --git a/trunk/include/asm-x86_64/desc.h b/trunk/include/asm-x86_64/desc.h index 33764869387b..68ac3c62fe3d 100644 --- a/trunk/include/asm-x86_64/desc.h +++ b/trunk/include/asm-x86_64/desc.h @@ -98,19 +98,16 @@ static inline void _set_gate(void *adr, unsigned type, unsigned long func, unsig static inline void set_intr_gate(int nr, void *func) { - BUG_ON((unsigned)nr > 0xFF); _set_gate(&idt_table[nr], GATE_INTERRUPT, (unsigned long) func, 0, 0); } static inline void set_intr_gate_ist(int nr, void *func, unsigned ist) { - BUG_ON((unsigned)nr > 0xFF); _set_gate(&idt_table[nr], GATE_INTERRUPT, (unsigned long) func, 0, ist); } static inline void set_system_gate(int nr, void *func) { - BUG_ON((unsigned)nr > 0xFF); _set_gate(&idt_table[nr], GATE_INTERRUPT, (unsigned long) func, 3, 0); } @@ -132,16 +129,9 @@ static inline void set_tssldt_descriptor(void *ptr, unsigned long tss, unsigned static inline void set_tss_desc(unsigned cpu, void *addr) { - /* - * sizeof(unsigned long) coming from an extra "long" at the end - * of the iobitmap. See tss_struct definition in processor.h - * - * -1? seg base+limit should be pointing to the address of the - * last valid byte - */ - set_tssldt_descriptor(&cpu_gdt_table[cpu][GDT_ENTRY_TSS], - (unsigned long)addr, DESC_TSS, - IO_BITMAP_OFFSET + IO_BITMAP_BYTES + sizeof(unsigned long) - 1); + set_tssldt_descriptor(&cpu_gdt_table[cpu][GDT_ENTRY_TSS], (unsigned long)addr, + DESC_TSS, + sizeof(struct tss_struct) - 1); } static inline void set_ldt_desc(unsigned cpu, void *addr, int size) diff --git a/trunk/include/asm-x86_64/dma.h b/trunk/include/asm-x86_64/dma.h index 6f2a817b6a7c..16fa3a064d0c 100644 --- a/trunk/include/asm-x86_64/dma.h +++ b/trunk/include/asm-x86_64/dma.h @@ -72,15 +72,8 @@ #define MAX_DMA_CHANNELS 8 - -/* 16MB ISA DMA zone */ -#define MAX_DMA_PFN ((16*1024*1024) >> PAGE_SHIFT) - -/* 4GB broken PCI/AGP hardware bus master zone */ -#define MAX_DMA32_PFN ((4UL*1024*1024*1024) >> PAGE_SHIFT) - -/* Compat define for old dma zone */ -#define MAX_DMA_ADDRESS ((unsigned long)__va(MAX_DMA_PFN << PAGE_SHIFT)) +/* The maximum address that we can perform a DMA transfer to on this platform */ +#define MAX_DMA_ADDRESS (PAGE_OFFSET+0x1000000) /* 8237 DMA controllers */ #define IO_DMA1_BASE 0x00 /* 8 bit slave DMA, channels 0..3 */ diff --git a/trunk/include/asm-x86_64/hpet.h b/trunk/include/asm-x86_64/hpet.h index c20c28f5c7a0..a3877f570998 100644 --- a/trunk/include/asm-x86_64/hpet.h +++ b/trunk/include/asm-x86_64/hpet.h @@ -14,18 +14,18 @@ #define HPET_CFG 0x010 #define HPET_STATUS 0x020 #define HPET_COUNTER 0x0f0 -#define HPET_Tn_OFFSET 0x20 -#define HPET_Tn_CFG(n) (0x100 + (n) * HPET_Tn_OFFSET) -#define HPET_Tn_ROUTE(n) (0x104 + (n) * HPET_Tn_OFFSET) -#define HPET_Tn_CMP(n) (0x108 + (n) * HPET_Tn_OFFSET) -#define HPET_T0_CFG HPET_Tn_CFG(0) -#define HPET_T0_CMP HPET_Tn_CMP(0) -#define HPET_T1_CFG HPET_Tn_CFG(1) -#define HPET_T1_CMP HPET_Tn_CMP(1) +#define HPET_T0_CFG 0x100 +#define HPET_T0_CMP 0x108 +#define HPET_T0_ROUTE 0x110 +#define HPET_T1_CFG 0x120 +#define HPET_T1_CMP 0x128 +#define HPET_T1_ROUTE 0x130 +#define HPET_T2_CFG 0x140 +#define HPET_T2_CMP 0x148 +#define HPET_T2_ROUTE 0x150 #define HPET_ID_VENDOR 0xffff0000 #define HPET_ID_LEGSUP 0x00008000 -#define HPET_ID_64BIT 0x00002000 #define HPET_ID_NUMBER 0x00001f00 #define HPET_ID_REV 0x000000ff #define HPET_ID_NUMBER_SHIFT 8 @@ -38,18 +38,11 @@ #define HPET_LEGACY_8254 2 #define HPET_LEGACY_RTC 8 -#define HPET_TN_LEVEL 0x0002 -#define HPET_TN_ENABLE 0x0004 -#define HPET_TN_PERIODIC 0x0008 -#define HPET_TN_PERIODIC_CAP 0x0010 -#define HPET_TN_64BIT_CAP 0x0020 -#define HPET_TN_SETVAL 0x0040 -#define HPET_TN_32BIT 0x0100 -#define HPET_TN_ROUTE 0x3e00 -#define HPET_TN_FSB 0x4000 -#define HPET_TN_FSB_CAP 0x8000 - -#define HPET_TN_ROUTE_SHIFT 9 +#define HPET_TN_ENABLE 0x004 +#define HPET_TN_PERIODIC 0x008 +#define HPET_TN_PERIODIC_CAP 0x010 +#define HPET_TN_SETVAL 0x040 +#define HPET_TN_32BIT 0x100 extern int is_hpet_enabled(void); extern int hpet_rtc_timer_init(void); diff --git a/trunk/include/asm-x86_64/hw_irq.h b/trunk/include/asm-x86_64/hw_irq.h index c14a8c7267a6..dc97668ea0f9 100644 --- a/trunk/include/asm-x86_64/hw_irq.h +++ b/trunk/include/asm-x86_64/hw_irq.h @@ -55,7 +55,7 @@ struct hw_interrupt_type; #define CALL_FUNCTION_VECTOR 0xfc #define KDB_VECTOR 0xfb /* reserved for KDB */ #define THERMAL_APIC_VECTOR 0xfa -#define THRESHOLD_APIC_VECTOR 0xf9 +/* 0xf9 free */ #define INVALIDATE_TLB_VECTOR_END 0xf8 #define INVALIDATE_TLB_VECTOR_START 0xf0 /* f0-f8 used for TLB flush */ diff --git a/trunk/include/asm-x86_64/ia32.h b/trunk/include/asm-x86_64/ia32.h index c7bc9c0525ba..6efa00fe4e7b 100644 --- a/trunk/include/asm-x86_64/ia32.h +++ b/trunk/include/asm-x86_64/ia32.h @@ -165,11 +165,6 @@ struct siginfo_t; int do_get_thread_area(struct thread_struct *t, struct user_desc __user *info); int do_set_thread_area(struct thread_struct *t, struct user_desc __user *info); int ia32_child_tls(struct task_struct *p, struct pt_regs *childregs); - -struct linux_binprm; -extern int ia32_setup_arg_pages(struct linux_binprm *bprm, - unsigned long stack_top, int exec_stack); - #endif #endif /* !CONFIG_IA32_SUPPORT */ diff --git a/trunk/include/asm-x86_64/mce.h b/trunk/include/asm-x86_64/mce.h index 5d298b799a9f..869249db6795 100644 --- a/trunk/include/asm-x86_64/mce.h +++ b/trunk/include/asm-x86_64/mce.h @@ -67,8 +67,6 @@ struct mce_log { /* Software defined banks */ #define MCE_EXTENDED_BANK 128 #define MCE_THERMAL_BANK MCE_EXTENDED_BANK + 0 -#define MCE_THRESHOLD_BASE MCE_EXTENDED_BANK + 1 /* MCE_AMD */ -#define MCE_THRESHOLD_DRAM_ECC MCE_THRESHOLD_BASE + 4 void mce_log(struct mce *m); #ifdef CONFIG_X86_MCE_INTEL @@ -79,12 +77,4 @@ static inline void mce_intel_feature_init(struct cpuinfo_x86 *c) } #endif -#ifdef CONFIG_X86_MCE_AMD -void mce_amd_feature_init(struct cpuinfo_x86 *c); -#else -static inline void mce_amd_feature_init(struct cpuinfo_x86 *c) -{ -} -#endif - #endif diff --git a/trunk/include/asm-x86_64/mmzone.h b/trunk/include/asm-x86_64/mmzone.h index 69baaa8a3ce0..b40c661f111e 100644 --- a/trunk/include/asm-x86_64/mmzone.h +++ b/trunk/include/asm-x86_64/mmzone.h @@ -17,15 +17,16 @@ /* Simple perfect hash to map physical addresses to node numbers */ extern int memnode_shift; extern u8 memnodemap[NODEMAPSIZE]; +extern int maxnode; extern struct pglist_data *node_data[]; static inline __attribute__((pure)) int phys_to_nid(unsigned long addr) { - unsigned nid; + int nid; VIRTUAL_BUG_ON((addr >> memnode_shift) >= NODEMAPSIZE); nid = memnodemap[addr >> memnode_shift]; - VIRTUAL_BUG_ON(nid >= MAX_NUMNODES || !node_data[nid]); + VIRTUAL_BUG_ON(nid > maxnode); return nid; } @@ -40,7 +41,9 @@ static inline __attribute__((pure)) int phys_to_nid(unsigned long addr) #define pfn_to_nid(pfn) phys_to_nid((unsigned long)(pfn) << PAGE_SHIFT) #define kvaddr_to_nid(kaddr) phys_to_nid(__pa(kaddr)) -/* Requires pfn_valid(pfn) to be true */ +/* AK: this currently doesn't deal with invalid addresses. We'll see + if the 2.5 kernel doesn't pass them + (2.4 used to). */ #define pfn_to_page(pfn) ({ \ int nid = phys_to_nid(((unsigned long)(pfn)) << PAGE_SHIFT); \ ((pfn) - node_start_pfn(nid)) + NODE_DATA(nid)->node_mem_map; \ diff --git a/trunk/include/asm-x86_64/mpspec.h b/trunk/include/asm-x86_64/mpspec.h index 6f8a17d105ab..f267e10c023d 100644 --- a/trunk/include/asm-x86_64/mpspec.h +++ b/trunk/include/asm-x86_64/mpspec.h @@ -16,7 +16,7 @@ /* * A maximum of 255 APICs with the current APIC ID architecture. */ -#define MAX_APICS 255 +#define MAX_APICS 128 struct intel_mp_floating { @@ -157,8 +157,7 @@ struct mpc_config_lintsrc */ #define MAX_MP_BUSSES 256 -/* Each PCI slot may be a combo card with its own bus. 4 IRQ pins per slot. */ -#define MAX_IRQ_SOURCES (MAX_MP_BUSSES * 4) +#define MAX_IRQ_SOURCES 256 enum mp_bustype { MP_BUS_ISA = 1, MP_BUS_EISA, @@ -173,7 +172,7 @@ extern int smp_found_config; extern void find_smp_config (void); extern void get_smp_config (void); extern int nr_ioapics; -extern unsigned char apic_version [MAX_APICS]; +extern int apic_version [MAX_APICS]; extern int mp_irq_entries; extern struct mpc_config_intsrc mp_irqs [MAX_IRQ_SOURCES]; extern int mpc_default_type; diff --git a/trunk/include/asm-x86_64/msr.h b/trunk/include/asm-x86_64/msr.h index 24dc39651bc4..5a7fe3c6c3d8 100644 --- a/trunk/include/asm-x86_64/msr.h +++ b/trunk/include/asm-x86_64/msr.h @@ -19,7 +19,7 @@ : "=a" (a__), "=d" (b__) \ : "c" (msr)); \ val = a__ | (b__<<32); \ -} while(0) +} while(0); #define wrmsr(msr,val1,val2) \ __asm__ __volatile__("wrmsr" \ diff --git a/trunk/include/asm-x86_64/numa.h b/trunk/include/asm-x86_64/numa.h index d51e56fdc3da..bcf55c3f7f7f 100644 --- a/trunk/include/asm-x86_64/numa.h +++ b/trunk/include/asm-x86_64/numa.h @@ -17,8 +17,6 @@ extern void numa_add_cpu(int cpu); extern void numa_init_array(void); extern int numa_off; -extern void numa_set_node(int cpu, int node); - extern unsigned char apicid_to_node[256]; #define NUMA_NO_NODE 0xff diff --git a/trunk/include/asm-x86_64/page.h b/trunk/include/asm-x86_64/page.h index 06e489f32472..e5ab4d231f2c 100644 --- a/trunk/include/asm-x86_64/page.h +++ b/trunk/include/asm-x86_64/page.h @@ -11,7 +11,7 @@ #define PAGE_SIZE (1UL << PAGE_SHIFT) #endif #define PAGE_MASK (~(PAGE_SIZE-1)) -#define PHYSICAL_PAGE_MASK (~(PAGE_SIZE-1) & __PHYSICAL_MASK) +#define PHYSICAL_PAGE_MASK (~(PAGE_SIZE-1) & (__PHYSICAL_MASK << PAGE_SHIFT)) #define THREAD_ORDER 1 #ifdef __ASSEMBLY__ diff --git a/trunk/include/asm-x86_64/pda.h b/trunk/include/asm-x86_64/pda.h index 8733ccfa442e..bbf89aa8a1af 100644 --- a/trunk/include/asm-x86_64/pda.h +++ b/trunk/include/asm-x86_64/pda.h @@ -15,7 +15,6 @@ struct x8664_pda { int irqcount; /* Irq nesting counter. Starts with -1 */ int cpunumber; /* Logical CPU number */ char *irqstackptr; /* top of irqstack */ - int nodenumber; /* number of current node */ unsigned int __softirq_pending; unsigned int __nmi_count; /* number of NMI on this CPUs */ struct mm_struct *active_mm; diff --git a/trunk/include/asm-x86_64/pgtable.h b/trunk/include/asm-x86_64/pgtable.h index ecf58c7c1650..7309fffeec9a 100644 --- a/trunk/include/asm-x86_64/pgtable.h +++ b/trunk/include/asm-x86_64/pgtable.h @@ -16,7 +16,6 @@ extern pud_t level3_physmem_pgt[512]; extern pud_t level3_ident_pgt[512]; extern pmd_t level2_kernel_pgt[512]; extern pgd_t init_level4_pgt[]; -extern pgd_t boot_level4_pgt[]; extern unsigned long __supported_pte_mask; #define swapper_pg_dir init_level4_pgt @@ -248,7 +247,7 @@ static inline unsigned long pud_bad(pud_t pud) #define pages_to_mb(x) ((x) >> (20-PAGE_SHIFT)) /* FIXME: is this right? */ #define pte_page(x) pfn_to_page(pte_pfn(x)) -#define pte_pfn(x) ((pte_val(x) & __PHYSICAL_MASK) >> PAGE_SHIFT) +#define pte_pfn(x) ((pte_val(x) >> PAGE_SHIFT) & __PHYSICAL_MASK) static inline pte_t pfn_pte(unsigned long page_nr, pgprot_t pgprot) { @@ -355,7 +354,7 @@ static inline pud_t *__pud_offset_k(pud_t *pud, unsigned long address) #define pmd_clear(xp) do { set_pmd(xp, __pmd(0)); } while (0) #define pmd_bad(x) ((pmd_val(x) & (~PTE_MASK & ~_PAGE_USER)) != _KERNPG_TABLE ) #define pfn_pmd(nr,prot) (__pmd(((nr) << PAGE_SHIFT) | pgprot_val(prot))) -#define pmd_pfn(x) ((pmd_val(x) & __PHYSICAL_MASK) >> PAGE_SHIFT) +#define pmd_pfn(x) ((pmd_val(x) >> PAGE_SHIFT) & __PHYSICAL_MASK) #define pte_to_pgoff(pte) ((pte_val(pte) & PHYSICAL_PAGE_MASK) >> PAGE_SHIFT) #define pgoff_to_pte(off) ((pte_t) { ((off) << PAGE_SHIFT) | _PAGE_FILE }) diff --git a/trunk/include/asm-x86_64/processor.h b/trunk/include/asm-x86_64/processor.h index 4861246548f7..03837d34fba0 100644 --- a/trunk/include/asm-x86_64/processor.h +++ b/trunk/include/asm-x86_64/processor.h @@ -61,12 +61,10 @@ struct cpuinfo_x86 { int x86_cache_alignment; int x86_tlbsize; /* number of 4K pages in DTLB/ITLB combined(in pages)*/ __u8 x86_virt_bits, x86_phys_bits; - __u8 x86_max_cores; /* cpuid returned max cores value */ + __u8 x86_num_cores; __u32 x86_power; __u32 extended_cpuid_level; /* Max extended CPUID function supported */ unsigned long loops_per_jiffy; - __u8 apicid; - __u8 booted_cores; /* number of cores as seen by OS */ } ____cacheline_aligned; #define X86_VENDOR_INTEL 0 diff --git a/trunk/include/asm-x86_64/proto.h b/trunk/include/asm-x86_64/proto.h index 34501086afef..dbb37b0adb43 100644 --- a/trunk/include/asm-x86_64/proto.h +++ b/trunk/include/asm-x86_64/proto.h @@ -11,8 +11,6 @@ struct pt_regs; extern void start_kernel(void); extern void pda_init(int); -extern void zap_low_mappings(int cpu); - extern void early_idt_handler(void); extern void mcheck_init(struct cpuinfo_x86 *c); @@ -24,8 +22,6 @@ extern void mtrr_bp_init(void); #define mtrr_bp_init() do {} while (0) #endif extern void init_memory_mapping(unsigned long start, unsigned long end); -extern void size_zones(unsigned long *z, unsigned long *h, - unsigned long start_pfn, unsigned long end_pfn); extern void system_call(void); extern int kernel_syscall(void); diff --git a/trunk/include/asm-x86_64/rwsem.h b/trunk/include/asm-x86_64/rwsem.h new file mode 100644 index 000000000000..46077e9c1910 --- /dev/null +++ b/trunk/include/asm-x86_64/rwsem.h @@ -0,0 +1,283 @@ +/* rwsem.h: R/W semaphores implemented using XADD/CMPXCHG for x86_64+ + * + * Written by David Howells (dhowells@redhat.com). + * Ported by Andi Kleen to x86-64. + * + * Derived from asm-i386/semaphore.h and asm-i386/rwsem.h + * + * + * The MSW of the count is the negated number of active writers and waiting + * lockers, and the LSW is the total number of active locks + * + * The lock count is initialized to 0 (no active and no waiting lockers). + * + * When a writer subtracts WRITE_BIAS, it'll get 0xffff0001 for the case of an + * uncontended lock. This can be determined because XADD returns the old value. + * Readers increment by 1 and see a positive value when uncontended, negative + * if there are writers (and maybe) readers waiting (in which case it goes to + * sleep). + * + * The value of WAITING_BIAS supports up to 32766 waiting processes. This can + * be extended to 65534 by manually checking the whole MSW rather than relying + * on the S flag. + * + * The value of ACTIVE_BIAS supports up to 65535 active processes. + * + * This should be totally fair - if anything is waiting, a process that wants a + * lock will go to the back of the queue. When the currently active lock is + * released, if there's a writer at the front of the queue, then that and only + * that will be woken up; if there's a bunch of consecutive readers at the + * front, then they'll all be woken up, but no other readers will be. + */ + +#ifndef _X8664_RWSEM_H +#define _X8664_RWSEM_H + +#ifndef _LINUX_RWSEM_H +#error "please don't include asm/rwsem.h directly, use linux/rwsem.h instead" +#endif + +#ifdef __KERNEL__ + +#include +#include + +struct rwsem_waiter; + +extern struct rw_semaphore *rwsem_down_read_failed(struct rw_semaphore *sem); +extern struct rw_semaphore *rwsem_down_write_failed(struct rw_semaphore *sem); +extern struct rw_semaphore *rwsem_wake(struct rw_semaphore *); +extern struct rw_semaphore *rwsem_downgrade_wake(struct rw_semaphore *sem); + +/* + * the semaphore definition + */ +struct rw_semaphore { + signed int count; +#define RWSEM_UNLOCKED_VALUE 0x00000000 +#define RWSEM_ACTIVE_BIAS 0x00000001 +#define RWSEM_ACTIVE_MASK 0x0000ffff +#define RWSEM_WAITING_BIAS (-0x00010000) +#define RWSEM_ACTIVE_READ_BIAS RWSEM_ACTIVE_BIAS +#define RWSEM_ACTIVE_WRITE_BIAS (RWSEM_WAITING_BIAS + RWSEM_ACTIVE_BIAS) + spinlock_t wait_lock; + struct list_head wait_list; +#if RWSEM_DEBUG + int debug; +#endif +}; + +/* + * initialisation + */ +#if RWSEM_DEBUG +#define __RWSEM_DEBUG_INIT , 0 +#else +#define __RWSEM_DEBUG_INIT /* */ +#endif + +#define __RWSEM_INITIALIZER(name) \ +{ RWSEM_UNLOCKED_VALUE, SPIN_LOCK_UNLOCKED, LIST_HEAD_INIT((name).wait_list) \ + __RWSEM_DEBUG_INIT } + +#define DECLARE_RWSEM(name) \ + struct rw_semaphore name = __RWSEM_INITIALIZER(name) + +static inline void init_rwsem(struct rw_semaphore *sem) +{ + sem->count = RWSEM_UNLOCKED_VALUE; + spin_lock_init(&sem->wait_lock); + INIT_LIST_HEAD(&sem->wait_list); +#if RWSEM_DEBUG + sem->debug = 0; +#endif +} + +/* + * lock for reading + */ +static inline void __down_read(struct rw_semaphore *sem) +{ + __asm__ __volatile__( + "# beginning down_read\n\t" +LOCK_PREFIX " incl (%%rdi)\n\t" /* adds 0x00000001, returns the old value */ + " js 2f\n\t" /* jump if we weren't granted the lock */ + "1:\n\t" + LOCK_SECTION_START("") \ + "2:\n\t" + " call rwsem_down_read_failed_thunk\n\t" + " jmp 1b\n" + LOCK_SECTION_END \ + "# ending down_read\n\t" + : "+m"(sem->count) + : "D"(sem) + : "memory", "cc"); +} + + +/* + * trylock for reading -- returns 1 if successful, 0 if contention + */ +static inline int __down_read_trylock(struct rw_semaphore *sem) +{ + __s32 result, tmp; + __asm__ __volatile__( + "# beginning __down_read_trylock\n\t" + " movl %0,%1\n\t" + "1:\n\t" + " movl %1,%2\n\t" + " addl %3,%2\n\t" + " jle 2f\n\t" +LOCK_PREFIX " cmpxchgl %2,%0\n\t" + " jnz 1b\n\t" + "2:\n\t" + "# ending __down_read_trylock\n\t" + : "+m"(sem->count), "=&a"(result), "=&r"(tmp) + : "i"(RWSEM_ACTIVE_READ_BIAS) + : "memory", "cc"); + return result>=0 ? 1 : 0; +} + + +/* + * lock for writing + */ +static inline void __down_write(struct rw_semaphore *sem) +{ + int tmp; + + tmp = RWSEM_ACTIVE_WRITE_BIAS; + __asm__ __volatile__( + "# beginning down_write\n\t" +LOCK_PREFIX " xaddl %0,(%%rdi)\n\t" /* subtract 0x0000ffff, returns the old value */ + " testl %0,%0\n\t" /* was the count 0 before? */ + " jnz 2f\n\t" /* jump if we weren't granted the lock */ + "1:\n\t" + LOCK_SECTION_START("") + "2:\n\t" + " call rwsem_down_write_failed_thunk\n\t" + " jmp 1b\n" + LOCK_SECTION_END + "# ending down_write" + : "=&r" (tmp) + : "0"(tmp), "D"(sem) + : "memory", "cc"); +} + +/* + * trylock for writing -- returns 1 if successful, 0 if contention + */ +static inline int __down_write_trylock(struct rw_semaphore *sem) +{ + signed long ret = cmpxchg(&sem->count, + RWSEM_UNLOCKED_VALUE, + RWSEM_ACTIVE_WRITE_BIAS); + if (ret == RWSEM_UNLOCKED_VALUE) + return 1; + return 0; +} + +/* + * unlock after reading + */ +static inline void __up_read(struct rw_semaphore *sem) +{ + __s32 tmp = -RWSEM_ACTIVE_READ_BIAS; + __asm__ __volatile__( + "# beginning __up_read\n\t" +LOCK_PREFIX " xaddl %[tmp],(%%rdi)\n\t" /* subtracts 1, returns the old value */ + " js 2f\n\t" /* jump if the lock is being waited upon */ + "1:\n\t" + LOCK_SECTION_START("") + "2:\n\t" + " decw %w[tmp]\n\t" /* do nothing if still outstanding active readers */ + " jnz 1b\n\t" + " call rwsem_wake_thunk\n\t" + " jmp 1b\n" + LOCK_SECTION_END + "# ending __up_read\n" + : "+m"(sem->count), [tmp] "+r" (tmp) + : "D"(sem) + : "memory", "cc"); +} + +/* + * unlock after writing + */ +static inline void __up_write(struct rw_semaphore *sem) +{ + unsigned tmp; + __asm__ __volatile__( + "# beginning __up_write\n\t" + " movl %[bias],%[tmp]\n\t" +LOCK_PREFIX " xaddl %[tmp],(%%rdi)\n\t" /* tries to transition 0xffff0001 -> 0x00000000 */ + " jnz 2f\n\t" /* jump if the lock is being waited upon */ + "1:\n\t" + LOCK_SECTION_START("") + "2:\n\t" + " decw %w[tmp]\n\t" /* did the active count reduce to 0? */ + " jnz 1b\n\t" /* jump back if not */ + " call rwsem_wake_thunk\n\t" + " jmp 1b\n" + LOCK_SECTION_END + "# ending __up_write\n" + : "+m"(sem->count), [tmp] "=r" (tmp) + : "D"(sem), [bias] "i"(-RWSEM_ACTIVE_WRITE_BIAS) + : "memory", "cc"); +} + +/* + * downgrade write lock to read lock + */ +static inline void __downgrade_write(struct rw_semaphore *sem) +{ + __asm__ __volatile__( + "# beginning __downgrade_write\n\t" +LOCK_PREFIX " addl %[bias],(%%rdi)\n\t" /* transitions 0xZZZZ0001 -> 0xYYYY0001 */ + " js 2f\n\t" /* jump if the lock is being waited upon */ + "1:\n\t" + LOCK_SECTION_START("") + "2:\n\t" + " call rwsem_downgrade_thunk\n" + " jmp 1b\n" + LOCK_SECTION_END + "# ending __downgrade_write\n" + : "=m"(sem->count) + : "D"(sem), [bias] "i"(-RWSEM_WAITING_BIAS), "m"(sem->count) + : "memory", "cc"); +} + +/* + * implement atomic add functionality + */ +static inline void rwsem_atomic_add(int delta, struct rw_semaphore *sem) +{ + __asm__ __volatile__( +LOCK_PREFIX "addl %1,%0" + :"=m"(sem->count) + :"ir"(delta), "m"(sem->count)); +} + +/* + * implement exchange and add functionality + */ +static inline int rwsem_atomic_update(int delta, struct rw_semaphore *sem) +{ + int tmp = delta; + + __asm__ __volatile__( +LOCK_PREFIX "xaddl %0,(%2)" + : "=r"(tmp), "=m"(sem->count) + : "r"(sem), "m"(sem->count), "0" (tmp) + : "memory"); + + return tmp+delta; +} + +static inline int rwsem_is_locked(struct rw_semaphore *sem) +{ + return (sem->count != 0); +} + +#endif /* __KERNEL__ */ +#endif /* _X8664_RWSEM_H */ diff --git a/trunk/include/asm-x86_64/smp.h b/trunk/include/asm-x86_64/smp.h index d030409a8fb5..b9fb2173ef99 100644 --- a/trunk/include/asm-x86_64/smp.h +++ b/trunk/include/asm-x86_64/smp.h @@ -47,6 +47,7 @@ extern void lock_ipi_call_lock(void); extern void unlock_ipi_call_lock(void); extern int smp_num_siblings; extern void smp_send_reschedule(int cpu); +extern void zap_low_mappings(void); void smp_stop_cpu(void); extern int smp_call_function_single(int cpuid, void (*func) (void *info), void *info, int retry, int wait); @@ -81,8 +82,6 @@ extern int safe_smp_processor_id(void); extern int __cpu_disable(void); extern void __cpu_die(unsigned int cpu); extern void prefill_possible_map(void); -extern unsigned num_processors; -extern unsigned disabled_cpus; #endif /* !ASSEMBLY */ diff --git a/trunk/include/asm-x86_64/spinlock.h b/trunk/include/asm-x86_64/spinlock.h index fe484a699cc3..69636831ad2f 100644 --- a/trunk/include/asm-x86_64/spinlock.h +++ b/trunk/include/asm-x86_64/spinlock.h @@ -18,22 +18,22 @@ */ #define __raw_spin_is_locked(x) \ - (*(volatile signed int *)(&(x)->slock) <= 0) + (*(volatile signed char *)(&(x)->slock) <= 0) #define __raw_spin_lock_string \ "\n1:\t" \ - "lock ; decl %0\n\t" \ + "lock ; decb %0\n\t" \ "js 2f\n" \ LOCK_SECTION_START("") \ "2:\t" \ "rep;nop\n\t" \ - "cmpl $0,%0\n\t" \ + "cmpb $0,%0\n\t" \ "jle 2b\n\t" \ "jmp 1b\n" \ LOCK_SECTION_END #define __raw_spin_unlock_string \ - "movl $1,%0" \ + "movb $1,%0" \ :"=m" (lock->slock) : : "memory" static inline void __raw_spin_lock(raw_spinlock_t *lock) @@ -47,10 +47,10 @@ static inline void __raw_spin_lock(raw_spinlock_t *lock) static inline int __raw_spin_trylock(raw_spinlock_t *lock) { - int oldval; + char oldval; __asm__ __volatile__( - "xchgl %0,%1" + "xchgb %b0,%1" :"=q" (oldval), "=m" (lock->slock) :"0" (0) : "memory"); diff --git a/trunk/include/asm-x86_64/topology.h b/trunk/include/asm-x86_64/topology.h index d39ebd5263ed..1c603cd7e4d0 100644 --- a/trunk/include/asm-x86_64/topology.h +++ b/trunk/include/asm-x86_64/topology.h @@ -28,8 +28,6 @@ extern int __node_distance(int, int); #define pcibus_to_node(bus) ((long)(bus->sysdata)) #define pcibus_to_cpumask(bus) node_to_cpumask(pcibus_to_node(bus)); -#define numa_node_id() read_pda(nodenumber) - /* sched_domains SD_NODE_INIT for x86_64 machines */ #define SD_NODE_INIT (struct sched_domain) { \ .span = CPU_MASK_NONE, \ diff --git a/trunk/include/asm-x86_64/unistd.h b/trunk/include/asm-x86_64/unistd.h index 2c42150bce0c..3c494b65d33a 100644 --- a/trunk/include/asm-x86_64/unistd.h +++ b/trunk/include/asm-x86_64/unistd.h @@ -462,7 +462,7 @@ __SYSCALL(__NR_fremovexattr, sys_fremovexattr) #define __NR_tkill 200 __SYSCALL(__NR_tkill, sys_tkill) #define __NR_time 201 -__SYSCALL(__NR_time, sys_time) +__SYSCALL(__NR_time, sys_time64) #define __NR_futex 202 __SYSCALL(__NR_futex, sys_futex) #define __NR_sched_setaffinity 203 @@ -608,7 +608,6 @@ do { \ #define __ARCH_WANT_SYS_SIGPENDING #define __ARCH_WANT_SYS_SIGPROCMASK #define __ARCH_WANT_SYS_RT_SIGACTION -#define __ARCH_WANT_SYS_TIME #define __ARCH_WANT_COMPAT_SYS_TIME #endif diff --git a/trunk/include/asm-xtensa/atomic.h b/trunk/include/asm-xtensa/atomic.h index 3670cc7695da..12b5732dc6e5 100644 --- a/trunk/include/asm-xtensa/atomic.h +++ b/trunk/include/asm-xtensa/atomic.h @@ -223,26 +223,6 @@ static inline int atomic_sub_return(int i, atomic_t * v) */ #define atomic_add_negative(i,v) (atomic_add_return((i),(v)) < 0) -#define atomic_cmpxchg(v, o, n) ((int)cmpxchg(&((v)->counter), (o), (n))) - -/** - * atomic_add_unless - add unless the number is a given value - * @v: pointer of type atomic_t - * @a: the amount to add to v... - * @u: ...unless v is equal to u. - * - * Atomically adds @a to @v, so long as it was not @u. - * Returns non-zero if @v was not @u, and zero otherwise. - */ -#define atomic_add_unless(v, a, u) \ -({ \ - int c, old; \ - c = atomic_read(v); \ - while (c != (u) && (old = atomic_cmpxchg((v), c, c + (a))) != c) \ - c = old; \ - c != (u); \ -}) -#define atomic_inc_not_zero(v) atomic_add_unless((v), 1, 0) static inline void atomic_clear_mask(unsigned int mask, atomic_t *v) { diff --git a/trunk/include/linux/acct.h b/trunk/include/linux/acct.h index 9a66401073fc..93c5b3cdf951 100644 --- a/trunk/include/linux/acct.h +++ b/trunk/include/linux/acct.h @@ -16,8 +16,6 @@ #define _LINUX_ACCT_H #include -#include - #include #include diff --git a/trunk/include/linux/aio.h b/trunk/include/linux/aio.h index 49fd37629ee4..403d71dcb7c8 100644 --- a/trunk/include/linux/aio.h +++ b/trunk/include/linux/aio.h @@ -124,7 +124,7 @@ struct kiocb { (x)->ki_users = 1; \ (x)->ki_key = KIOCB_SYNC_KEY; \ (x)->ki_filp = (filp); \ - (x)->ki_ctx = NULL; \ + (x)->ki_ctx = &tsk->active_mm->default_kioctx; \ (x)->ki_cancel = NULL; \ (x)->ki_dtor = NULL; \ (x)->ki_obj.tsk = tsk; \ @@ -210,15 +210,8 @@ struct kioctx *lookup_ioctx(unsigned long ctx_id); int FASTCALL(io_submit_one(struct kioctx *ctx, struct iocb __user *user_iocb, struct iocb *iocb)); -#define get_ioctx(kioctx) do { \ - BUG_ON(unlikely(atomic_read(&(kioctx)->users) <= 0)); \ - atomic_inc(&(kioctx)->users); \ -} while (0) -#define put_ioctx(kioctx) do { \ - BUG_ON(unlikely(atomic_read(&(kioctx)->users) <= 0)); \ - if (unlikely(atomic_dec_and_test(&(kioctx)->users))) \ - __put_ioctx(kioctx); \ -} while (0) +#define get_ioctx(kioctx) do { if (unlikely(atomic_read(&(kioctx)->users) <= 0)) BUG(); atomic_inc(&(kioctx)->users); } while (0) +#define put_ioctx(kioctx) do { if (unlikely(atomic_dec_and_test(&(kioctx)->users))) __put_ioctx(kioctx); else if (unlikely(atomic_read(&(kioctx)->users) < 0)) BUG(); } while (0) #define in_aio() !is_sync_wait(current->io_wait) /* may be used for debugging */ diff --git a/trunk/include/linux/bitops.h b/trunk/include/linux/bitops.h index 38c2fb7ebe09..cb3c3ef50f50 100644 --- a/trunk/include/linux/bitops.h +++ b/trunk/include/linux/bitops.h @@ -84,16 +84,6 @@ static __inline__ int get_bitmask_order(unsigned int count) return order; /* We could be slightly more clever with -1 here... */ } -static __inline__ int get_count_order(unsigned int count) -{ - int order; - - order = fls(count) - 1; - if (count & (count - 1)) - order++; - return order; -} - /* * hweightN: returns the hamming weight (i.e. the number * of bits set) of a N-bit word diff --git a/trunk/include/linux/blkdev.h b/trunk/include/linux/blkdev.h index a33a31e71bbc..025a7f084dbd 100644 --- a/trunk/include/linux/blkdev.h +++ b/trunk/include/linux/blkdev.h @@ -406,7 +406,6 @@ struct request_queue atomic_t refcnt; - unsigned int nr_sorted; unsigned int in_flight; /* @@ -632,7 +631,6 @@ static inline void elv_dispatch_add_tail(struct request_queue *q, { if (q->last_merge == rq) q->last_merge = NULL; - q->nr_sorted--; q->end_sector = rq_end_sector(rq); q->boundary_rq = rq; diff --git a/trunk/include/linux/cm4000_cs.h b/trunk/include/linux/cm4000_cs.h deleted file mode 100644 index 605ebe24bb2e..000000000000 --- a/trunk/include/linux/cm4000_cs.h +++ /dev/null @@ -1,66 +0,0 @@ -#ifndef _CM4000_H_ -#define _CM4000_H_ - -#define MAX_ATR 33 - -#define CM4000_MAX_DEV 4 - -/* those two structures are passed via ioctl() from/to userspace. They are - * used by existing userspace programs, so I kepth the awkward "bIFSD" naming - * not to break compilation of userspace apps. -HW */ - -typedef struct atreq { - int32_t atr_len; - unsigned char atr[64]; - int32_t power_act; - unsigned char bIFSD; - unsigned char bIFSC; -} atreq_t; - - -/* what is particularly stupid in the original driver is the arch-dependant - * member sizes. This leads to CONFIG_COMPAT breakage, since 32bit userspace - * will lay out the structure members differently than the 64bit kernel. - * - * I've changed "ptsreq.protocol" from "unsigned long" to "u_int32_t". - * On 32bit this will make no difference. With 64bit kernels, it will make - * 32bit apps work, too. - */ - -typedef struct ptsreq { - u_int32_t protocol; /*T=0: 2^0, T=1: 2^1*/ - unsigned char flags; - unsigned char pts1; - unsigned char pts2; - unsigned char pts3; -} ptsreq_t; - -#define CM_IOC_MAGIC 'c' -#define CM_IOC_MAXNR 255 - -#define CM_IOCGSTATUS _IOR (CM_IOC_MAGIC, 0, unsigned char *) -#define CM_IOCGATR _IOWR(CM_IOC_MAGIC, 1, atreq_t *) -#define CM_IOCSPTS _IOW (CM_IOC_MAGIC, 2, ptsreq_t *) -#define CM_IOCSRDR _IO (CM_IOC_MAGIC, 3) -#define CM_IOCARDOFF _IO (CM_IOC_MAGIC, 4) - -#define CM_IOSDBGLVL _IOW(CM_IOC_MAGIC, 250, int*) - -/* card and device states */ -#define CM_CARD_INSERTED 0x01 -#define CM_CARD_POWERED 0x02 -#define CM_ATR_PRESENT 0x04 -#define CM_ATR_VALID 0x08 -#define CM_STATE_VALID 0x0f -/* extra info only from CM4000 */ -#define CM_NO_READER 0x10 -#define CM_BAD_CARD 0x20 - - -#ifdef __KERNEL__ - -#define DEVICE_NAME "cmm" -#define MODULE_NAME "cm4000_cs" - -#endif /* __KERNEL__ */ -#endif /* _CM4000_H_ */ diff --git a/trunk/include/linux/compat_ioctl.h b/trunk/include/linux/compat_ioctl.h index 119f9d064cc6..2209ad3499a3 100644 --- a/trunk/include/linux/compat_ioctl.h +++ b/trunk/include/linux/compat_ioctl.h @@ -259,14 +259,6 @@ COMPATIBLE_IOCTL(RTC_RD_TIME) COMPATIBLE_IOCTL(RTC_SET_TIME) COMPATIBLE_IOCTL(RTC_WKALM_SET) COMPATIBLE_IOCTL(RTC_WKALM_RD) -/* - * These two are only for the sbus rtc driver, but - * hwclock tries them on every rtc device first when - * running on sparc. On other architectures the entries - * are useless but harmless. - */ -COMPATIBLE_IOCTL(_IOR('p', 20, int[7])) /* RTCGET */ -COMPATIBLE_IOCTL(_IOW('p', 21, int[7])) /* RTCSET */ /* Little m */ COMPATIBLE_IOCTL(MTIOCTOP) /* Socket level stuff */ @@ -795,70 +787,3 @@ COMPATIBLE_IOCTL(HIDIOCGFLAG) COMPATIBLE_IOCTL(HIDIOCSFLAG) COMPATIBLE_IOCTL(HIDIOCGCOLLECTIONINDEX) COMPATIBLE_IOCTL(HIDIOCGCOLLECTIONINFO) -/* dvb */ -COMPATIBLE_IOCTL(AUDIO_STOP) -COMPATIBLE_IOCTL(AUDIO_PLAY) -COMPATIBLE_IOCTL(AUDIO_PAUSE) -COMPATIBLE_IOCTL(AUDIO_CONTINUE) -COMPATIBLE_IOCTL(AUDIO_SELECT_SOURCE) -COMPATIBLE_IOCTL(AUDIO_SET_MUTE) -COMPATIBLE_IOCTL(AUDIO_SET_AV_SYNC) -COMPATIBLE_IOCTL(AUDIO_SET_BYPASS_MODE) -COMPATIBLE_IOCTL(AUDIO_CHANNEL_SELECT) -COMPATIBLE_IOCTL(AUDIO_GET_STATUS) -COMPATIBLE_IOCTL(AUDIO_GET_CAPABILITIES) -COMPATIBLE_IOCTL(AUDIO_CLEAR_BUFFER) -COMPATIBLE_IOCTL(AUDIO_SET_ID) -COMPATIBLE_IOCTL(AUDIO_SET_MIXER) -COMPATIBLE_IOCTL(AUDIO_SET_STREAMTYPE) -COMPATIBLE_IOCTL(AUDIO_SET_EXT_ID) -COMPATIBLE_IOCTL(AUDIO_SET_ATTRIBUTES) -COMPATIBLE_IOCTL(AUDIO_SET_KARAOKE) -COMPATIBLE_IOCTL(DMX_START) -COMPATIBLE_IOCTL(DMX_STOP) -COMPATIBLE_IOCTL(DMX_SET_FILTER) -COMPATIBLE_IOCTL(DMX_SET_PES_FILTER) -COMPATIBLE_IOCTL(DMX_SET_BUFFER_SIZE) -COMPATIBLE_IOCTL(DMX_GET_PES_PIDS) -COMPATIBLE_IOCTL(DMX_GET_CAPS) -COMPATIBLE_IOCTL(DMX_SET_SOURCE) -COMPATIBLE_IOCTL(DMX_GET_STC) -COMPATIBLE_IOCTL(FE_GET_INFO) -COMPATIBLE_IOCTL(FE_DISEQC_RESET_OVERLOAD) -COMPATIBLE_IOCTL(FE_DISEQC_SEND_MASTER_CMD) -COMPATIBLE_IOCTL(FE_DISEQC_RECV_SLAVE_REPLY) -COMPATIBLE_IOCTL(FE_DISEQC_SEND_BURST) -COMPATIBLE_IOCTL(FE_SET_TONE) -COMPATIBLE_IOCTL(FE_SET_VOLTAGE) -COMPATIBLE_IOCTL(FE_ENABLE_HIGH_LNB_VOLTAGE) -COMPATIBLE_IOCTL(FE_READ_STATUS) -COMPATIBLE_IOCTL(FE_READ_BER) -COMPATIBLE_IOCTL(FE_READ_SIGNAL_STRENGTH) -COMPATIBLE_IOCTL(FE_READ_SNR) -COMPATIBLE_IOCTL(FE_READ_UNCORRECTED_BLOCKS) -COMPATIBLE_IOCTL(FE_SET_FRONTEND) -COMPATIBLE_IOCTL(FE_GET_FRONTEND) -COMPATIBLE_IOCTL(FE_GET_EVENT) -COMPATIBLE_IOCTL(FE_DISHNETWORK_SEND_LEGACY_CMD) -COMPATIBLE_IOCTL(VIDEO_STOP) -COMPATIBLE_IOCTL(VIDEO_PLAY) -COMPATIBLE_IOCTL(VIDEO_FREEZE) -COMPATIBLE_IOCTL(VIDEO_CONTINUE) -COMPATIBLE_IOCTL(VIDEO_SELECT_SOURCE) -COMPATIBLE_IOCTL(VIDEO_SET_BLANK) -COMPATIBLE_IOCTL(VIDEO_GET_STATUS) -COMPATIBLE_IOCTL(VIDEO_SET_DISPLAY_FORMAT) -COMPATIBLE_IOCTL(VIDEO_FAST_FORWARD) -COMPATIBLE_IOCTL(VIDEO_SLOWMOTION) -COMPATIBLE_IOCTL(VIDEO_GET_CAPABILITIES) -COMPATIBLE_IOCTL(VIDEO_CLEAR_BUFFER) -COMPATIBLE_IOCTL(VIDEO_SET_ID) -COMPATIBLE_IOCTL(VIDEO_SET_STREAMTYPE) -COMPATIBLE_IOCTL(VIDEO_SET_FORMAT) -COMPATIBLE_IOCTL(VIDEO_SET_SYSTEM) -COMPATIBLE_IOCTL(VIDEO_SET_HIGHLIGHT) -COMPATIBLE_IOCTL(VIDEO_SET_SPU) -COMPATIBLE_IOCTL(VIDEO_GET_NAVI) -COMPATIBLE_IOCTL(VIDEO_SET_ATTRIBUTES) -COMPATIBLE_IOCTL(VIDEO_GET_SIZE) -COMPATIBLE_IOCTL(VIDEO_GET_FRAME_RATE) diff --git a/trunk/include/linux/ds17287rtc.h b/trunk/include/linux/ds17287rtc.h deleted file mode 100644 index c281ba42e28f..000000000000 --- a/trunk/include/linux/ds17287rtc.h +++ /dev/null @@ -1,67 +0,0 @@ -/* - * ds17287rtc.h - register definitions for the ds1728[57] RTC / CMOS RAM - * - * 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. - * - * (C) 2003 Guido Guenther - */ -#ifndef __LINUX_DS17287RTC_H -#define __LINUX_DS17287RTC_H - -#include /* get the user-level API */ -#include /* spinlock_t */ -#include - -/* Register A */ -#define DS_REGA_DV2 0x40 /* countdown chain */ -#define DS_REGA_DV1 0x20 /* oscillator enable */ -#define DS_REGA_DV0 0x10 /* bank select */ - -/* bank 1 registers */ -#define DS_B1_MODEL 0x40 /* model number byte */ -#define DS_B1_SN1 0x41 /* serial number byte 1 */ -#define DS_B1_SN2 0x42 /* serial number byte 2 */ -#define DS_B1_SN3 0x43 /* serial number byte 3 */ -#define DS_B1_SN4 0x44 /* serial number byte 4 */ -#define DS_B1_SN5 0x45 /* serial number byte 5 */ -#define DS_B1_SN6 0x46 /* serial number byte 6 */ -#define DS_B1_CRC 0x47 /* CRC byte */ -#define DS_B1_CENTURY 0x48 /* Century byte */ -#define DS_B1_DALARM 0x49 /* date alarm */ -#define DS_B1_XCTRL4A 0x4a /* extendec control register 4a */ -#define DS_B1_XCTRL4B 0x4b /* extendec control register 4b */ -#define DS_B1_RTCADDR2 0x4e /* rtc address 2 */ -#define DS_B1_RTCADDR3 0x4f /* rtc address 3 */ -#define DS_B1_RAMLSB 0x50 /* extended ram LSB */ -#define DS_B1_RAMMSB 0x51 /* extended ram MSB */ -#define DS_B1_RAMDPORT 0x53 /* extended ram data port */ - -/* register details */ -/* extended control register 4a */ -#define DS_XCTRL4A_VRT2 0x80 /* valid ram and time */ -#define DS_XCTRL4A_INCR 0x40 /* increment progress status */ -#define DS_XCTRL4A_BME 0x20 /* burst mode enable */ -#define DS_XCTRL4A_PAB 0x08 /* power active bar ctrl */ -#define DS_XCTRL4A_RF 0x04 /* ram clear flag */ -#define DS_XCTRL4A_WF 0x02 /* wake up alarm flag */ -#define DS_XCTRL4A_KF 0x01 /* kickstart flag */ - -/* interrupt causes */ -#define DS_XCTRL4A_IFS (DS_XCTRL4A_RF|DS_XCTRL4A_WF|DS_XCTRL4A_KF) - -/* extended control register 4b */ -#define DS_XCTRL4B_ABE 0x80 /* auxiliary battery enable */ -#define DS_XCTRL4B_E32K 0x40 /* enable 32.768 kHz Output */ -#define DS_XCTRL4B_CS 0x20 /* crystal select */ -#define DS_XCTRL4B_RCE 0x10 /* ram clear enable */ -#define DS_XCTRL4B_PRS 0x08 /* PAB resec select */ -#define DS_XCTRL4B_RIE 0x04 /* ram clear interrupt enable */ -#define DS_XCTRL4B_WFE 0x02 /* wake up alarm interrupt enable */ -#define DS_XCTRL4B_KFE 0x01 /* kickstart interrupt enable */ - -/* interrupt enable bits */ -#define DS_XCTRL4B_IFES (DS_XCTRL4B_RIE|DS_XCTRL4B_WFE|DS_XCTRL4B_KFE) - -#endif /* __LINUX_DS17287RTC_H */ diff --git a/trunk/include/linux/ds1742rtc.h b/trunk/include/linux/ds1742rtc.h deleted file mode 100644 index a83cdd1cafc9..000000000000 --- a/trunk/include/linux/ds1742rtc.h +++ /dev/null @@ -1,53 +0,0 @@ -/* - * ds1742rtc.h - register definitions for the Real-Time-Clock / CMOS RAM - * - * Copyright (C) 1999-2001 Toshiba Corporation - * Copyright (C) 2003 Ralf Baechle (ralf@linux-mips.org) - * - * Permission is hereby granted to copy, modify and redistribute this code - * in terms of the GNU Library General Public License, Version 2 or later, - * at your option. - */ -#ifndef __LINUX_DS1742RTC_H -#define __LINUX_DS1742RTC_H - -#include - -#define RTC_BRAM_SIZE 0x800 -#define RTC_OFFSET 0x7f8 - -/* - * Register summary - */ -#define RTC_CONTROL (RTC_OFFSET + 0) -#define RTC_CENTURY (RTC_OFFSET + 0) -#define RTC_SECONDS (RTC_OFFSET + 1) -#define RTC_MINUTES (RTC_OFFSET + 2) -#define RTC_HOURS (RTC_OFFSET + 3) -#define RTC_DAY (RTC_OFFSET + 4) -#define RTC_DATE (RTC_OFFSET + 5) -#define RTC_MONTH (RTC_OFFSET + 6) -#define RTC_YEAR (RTC_OFFSET + 7) - -#define RTC_CENTURY_MASK 0x3f -#define RTC_SECONDS_MASK 0x7f -#define RTC_DAY_MASK 0x07 - -/* - * Bits in the Control/Century register - */ -#define RTC_WRITE 0x80 -#define RTC_READ 0x40 - -/* - * Bits in the Seconds register - */ -#define RTC_STOP 0x80 - -/* - * Bits in the Day register - */ -#define RTC_BATT_FLAG 0x80 -#define RTC_FREQ_TEST 0x40 - -#endif /* __LINUX_DS1742RTC_H */ diff --git a/trunk/include/linux/file.h b/trunk/include/linux/file.h index 418b6101b59a..d3b1a15d5f21 100644 --- a/trunk/include/linux/file.h +++ b/trunk/include/linux/file.h @@ -33,13 +33,13 @@ struct fdtable { * Open file table structure */ struct files_struct { - atomic_t count; + atomic_t count; + spinlock_t file_lock; /* Protects all the below members. Nests inside tsk->alloc_lock */ struct fdtable *fdt; struct fdtable fdtab; - fd_set close_on_exec_init; - fd_set open_fds_init; - struct file * fd_array[NR_OPEN_DEFAULT]; - spinlock_t file_lock; /* Protects concurrent writers. Nests inside tsk->alloc_lock */ + fd_set close_on_exec_init; + fd_set open_fds_init; + struct file * fd_array[NR_OPEN_DEFAULT]; }; #define files_fdtable(files) (rcu_dereference((files)->fdt)) diff --git a/trunk/include/linux/font.h b/trunk/include/linux/font.h index 53b129f07f6f..8aac48c37f3d 100644 --- a/trunk/include/linux/font.h +++ b/trunk/include/linux/font.h @@ -31,6 +31,7 @@ struct font_desc { #define SUN12x22_IDX 7 #define ACORN8x8_IDX 8 #define MINI4x6_IDX 9 +#define RL_IDX 10 extern const struct font_desc font_vga_8x8, font_vga_8x16, @@ -41,6 +42,7 @@ extern const struct font_desc font_vga_8x8, font_sun_8x16, font_sun_12x22, font_acorn_8x8, + font_rl, font_mini_4x6; /* Find a font with a specific name */ diff --git a/trunk/include/linux/fsl_devices.h b/trunk/include/linux/fsl_devices.h index 934aa9bda481..114d5d59f695 100644 --- a/trunk/include/linux/fsl_devices.h +++ b/trunk/include/linux/fsl_devices.h @@ -4,7 +4,7 @@ * Definitions for any platform device related flags or structures for * Freescale processor devices * - * Maintainer: Kumar Gala + * Maintainer: Kumar Gala (kumar.gala@freescale.com) * * Copyright 2004 Freescale Semiconductor, Inc * diff --git a/trunk/include/linux/genhd.h b/trunk/include/linux/genhd.h index eef5ccdcd731..8eeaa53a68c9 100644 --- a/trunk/include/linux/genhd.h +++ b/trunk/include/linux/genhd.h @@ -78,7 +78,7 @@ struct hd_struct { sector_t start_sect; sector_t nr_sects; struct kobject kobj; - unsigned ios[2], sectors[2]; /* READs and WRITEs */ + unsigned ios[2], sectors[2]; int policy, partno; }; @@ -89,7 +89,7 @@ struct hd_struct { #define GENHD_FL_SUPPRESS_PARTITION_INFO 32 struct disk_stats { - unsigned sectors[2]; /* READs and WRITEs */ + unsigned sectors[2]; unsigned ios[2]; unsigned merges[2]; unsigned ticks[2]; diff --git a/trunk/include/linux/gfp.h b/trunk/include/linux/gfp.h index 313dfe9b443a..c3779432a723 100644 --- a/trunk/include/linux/gfp.h +++ b/trunk/include/linux/gfp.h @@ -14,13 +14,6 @@ struct vm_area_struct; /* Zone modifiers in GFP_ZONEMASK (see linux/mmzone.h - low two bits) */ #define __GFP_DMA ((__force gfp_t)0x01u) #define __GFP_HIGHMEM ((__force gfp_t)0x02u) -#ifdef CONFIG_DMA_IS_DMA32 -#define __GFP_DMA32 ((__force gfp_t)0x01) /* ZONE_DMA is ZONE_DMA32 */ -#elif BITS_PER_LONG < 64 -#define __GFP_DMA32 ((__force gfp_t)0x00) /* ZONE_NORMAL is ZONE_DMA32 */ -#else -#define __GFP_DMA32 ((__force gfp_t)0x04) /* Has own ZONE_DMA32 */ -#endif /* * Action modifiers - doesn't change the zoning @@ -46,7 +39,8 @@ struct vm_area_struct; #define __GFP_COMP ((__force gfp_t)0x4000u)/* Add compound page metadata */ #define __GFP_ZERO ((__force gfp_t)0x8000u)/* Return zeroed page on success */ #define __GFP_NOMEMALLOC ((__force gfp_t)0x10000u) /* Don't use emergency reserves */ -#define __GFP_HARDWALL ((__force gfp_t)0x20000u) /* Enforce hardwall cpuset memory allocs */ +#define __GFP_NORECLAIM ((__force gfp_t)0x20000u) /* No realy zone reclaim during allocation */ +#define __GFP_HARDWALL ((__force gfp_t)0x40000u) /* Enforce hardwall cpuset memory allocs */ #define __GFP_BITS_SHIFT 20 /* Room for 20 __GFP_FOO bits */ #define __GFP_BITS_MASK ((__force gfp_t)((1 << __GFP_BITS_SHIFT) - 1)) @@ -55,7 +49,7 @@ struct vm_area_struct; #define GFP_LEVEL_MASK (__GFP_WAIT|__GFP_HIGH|__GFP_IO|__GFP_FS| \ __GFP_COLD|__GFP_NOWARN|__GFP_REPEAT| \ __GFP_NOFAIL|__GFP_NORETRY|__GFP_NO_GROW|__GFP_COMP| \ - __GFP_NOMEMALLOC|__GFP_HARDWALL) + __GFP_NOMEMALLOC|__GFP_NORECLAIM|__GFP_HARDWALL) #define GFP_ATOMIC (__GFP_HIGH) #define GFP_NOIO (__GFP_WAIT) @@ -70,10 +64,6 @@ struct vm_area_struct; #define GFP_DMA __GFP_DMA -/* 4GB DMA on some platforms */ -#define GFP_DMA32 __GFP_DMA32 - - #define gfp_zone(mask) ((__force int)((mask) & (__force gfp_t)GFP_ZONEMASK)) /* diff --git a/trunk/include/linux/hardirq.h b/trunk/include/linux/hardirq.h index 71d2b8a723b9..5912874ca83c 100644 --- a/trunk/include/linux/hardirq.h +++ b/trunk/include/linux/hardirq.h @@ -90,8 +90,6 @@ extern void synchronize_irq(unsigned int irq); #define nmi_enter() irq_enter() #define nmi_exit() sub_preempt_count(HARDIRQ_OFFSET) -struct task_struct; - #ifndef CONFIG_VIRT_CPU_ACCOUNTING static inline void account_user_vtime(struct task_struct *tsk) { diff --git a/trunk/include/linux/hugetlb.h b/trunk/include/linux/hugetlb.h index 1056717ee501..0cea162b08c0 100644 --- a/trunk/include/linux/hugetlb.h +++ b/trunk/include/linux/hugetlb.h @@ -102,8 +102,8 @@ static inline unsigned long hugetlb_total_pages(void) #define hugetlb_fault(mm, vma, addr, write) ({ BUG(); 0; }) #ifndef HPAGE_MASK -#define HPAGE_MASK PAGE_MASK /* Keep the compiler happy */ -#define HPAGE_SIZE PAGE_SIZE +#define HPAGE_MASK 0 /* Keep the compiler happy */ +#define HPAGE_SIZE 0 #endif #endif /* !CONFIG_HUGETLB_PAGE */ diff --git a/trunk/include/linux/i2c-id.h b/trunk/include/linux/i2c-id.h index 1543daaa9c5e..74abaecdb572 100644 --- a/trunk/include/linux/i2c-id.h +++ b/trunk/include/linux/i2c-id.h @@ -107,7 +107,6 @@ #define I2C_DRIVERID_CX25840 71 /* cx2584x video encoder */ #define I2C_DRIVERID_SAA7127 72 /* saa7124 video encoder */ #define I2C_DRIVERID_SAA711X 73 /* saa711x video encoders */ -#define I2C_DRIVERID_AKITAIOEXP 74 /* IO Expander on Sharp SL-C1000 */ #define I2C_DRIVERID_EXP0 0xF0 /* experimental use id's */ #define I2C_DRIVERID_EXP1 0xF1 diff --git a/trunk/include/linux/init_task.h b/trunk/include/linux/init_task.h index dcfd2ecccb5d..68ab5f2ab9cd 100644 --- a/trunk/include/linux/init_task.h +++ b/trunk/include/linux/init_task.h @@ -51,6 +51,7 @@ .page_table_lock = SPIN_LOCK_UNLOCKED, \ .mmlist = LIST_HEAD_INIT(name.mmlist), \ .cpu_vm_mask = CPU_MASK_ALL, \ + .default_kioctx = INIT_KIOCTX(name.default_kioctx, name), \ } #define INIT_SIGNALS(sig) { \ diff --git a/trunk/include/linux/interrupt.h b/trunk/include/linux/interrupt.h index 41f150a3d2dd..0a90205184b0 100644 --- a/trunk/include/linux/interrupt.h +++ b/trunk/include/linux/interrupt.h @@ -9,7 +9,6 @@ #include #include #include -#include #include #include #include diff --git a/trunk/include/linux/libata.h b/trunk/include/linux/libata.h index f2dbb684ce9e..ad5996183ec2 100644 --- a/trunk/include/linux/libata.h +++ b/trunk/include/linux/libata.h @@ -59,8 +59,6 @@ #define VPRINTK(fmt, args...) #endif /* ATA_DEBUG */ -#define BPRINTK(fmt, args...) if (ap->flags & ATA_FLAG_DEBUGMSG) printk(KERN_ERR "%s: " fmt, __FUNCTION__, ## args) - #ifdef ATA_NDEBUG #define assert(expr) #else @@ -121,7 +119,6 @@ enum { ATA_FLAG_PIO_DMA = (1 << 8), /* PIO cmds via DMA */ ATA_FLAG_NOINTR = (1 << 9), /* FIXME: Remove this once * proper HSM is in place. */ - ATA_FLAG_DEBUGMSG = (1 << 10), ATA_QCFLAG_ACTIVE = (1 << 1), /* cmd not yet ack'd to scsi lyer */ ATA_QCFLAG_SG = (1 << 3), /* have s/g table? */ @@ -662,17 +659,6 @@ static inline void ata_tf_init(struct ata_port *ap, struct ata_taskfile *tf, uns tf->device = ATA_DEVICE_OBS | ATA_DEV1; } -static inline void ata_qc_reinit(struct ata_queued_cmd *qc) -{ - qc->__sg = NULL; - qc->flags = 0; - qc->cursect = qc->cursg = qc->cursg_ofs = 0; - qc->nsect = 0; - qc->nbytes = qc->curbytes = 0; - - ata_tf_init(qc->ap, &qc->tf, qc->dev->devno); -} - /** * ata_irq_on - Enable interrupts on a port. diff --git a/trunk/include/linux/mm.h b/trunk/include/linux/mm.h index 1013a42d10b1..7b115feca4df 100644 --- a/trunk/include/linux/mm.h +++ b/trunk/include/linux/mm.h @@ -206,6 +206,12 @@ struct vm_operations_struct { struct mmu_gather; struct inode; +#ifdef ARCH_HAS_ATOMIC_UNSIGNED +typedef unsigned page_flags_t; +#else +typedef unsigned long page_flags_t; +#endif + /* * Each physical page in the system has a struct page associated with * it to keep track of whatever it is we are using the page for at the @@ -213,7 +219,7 @@ struct inode; * a page. */ struct page { - unsigned long flags; /* Atomic flags, some possibly + page_flags_t flags; /* Atomic flags, some possibly * updated asynchronously */ atomic_t _count; /* Usage count, see below. */ atomic_t _mapcount; /* Count of ptes mapped in mms, @@ -429,7 +435,7 @@ static inline void put_page(struct page *page) #endif /* Page flags: | [SECTION] | [NODE] | ZONE | ... | FLAGS | */ -#define SECTIONS_PGOFF ((sizeof(unsigned long)*8) - SECTIONS_WIDTH) +#define SECTIONS_PGOFF ((sizeof(page_flags_t)*8) - SECTIONS_WIDTH) #define NODES_PGOFF (SECTIONS_PGOFF - NODES_WIDTH) #define ZONES_PGOFF (NODES_PGOFF - ZONES_WIDTH) diff --git a/trunk/include/linux/mmzone.h b/trunk/include/linux/mmzone.h index 2c8edad5dccf..f5fa3082fd6a 100644 --- a/trunk/include/linux/mmzone.h +++ b/trunk/include/linux/mmzone.h @@ -71,11 +71,10 @@ struct per_cpu_pageset { #endif #define ZONE_DMA 0 -#define ZONE_DMA32 1 -#define ZONE_NORMAL 2 -#define ZONE_HIGHMEM 3 +#define ZONE_NORMAL 1 +#define ZONE_HIGHMEM 2 -#define MAX_NR_ZONES 4 /* Sync this with ZONES_SHIFT */ +#define MAX_NR_ZONES 3 /* Sync this with ZONES_SHIFT */ #define ZONES_SHIFT 2 /* ceil(log2(MAX_NR_ZONES)) */ @@ -109,10 +108,9 @@ struct per_cpu_pageset { /* * On machines where it is needed (eg PCs) we divide physical memory - * into multiple physical zones. On a PC we have 4 zones: + * into multiple physical zones. On a PC we have 3 zones: * * ZONE_DMA < 16 MB ISA DMA capable memory - * ZONE_DMA32 0 MB Empty * ZONE_NORMAL 16-896 MB direct mapped by the kernel * ZONE_HIGHMEM > 896 MB only page cache and user processes */ @@ -331,7 +329,7 @@ void get_zone_counts(unsigned long *active, unsigned long *inactive, void build_all_zonelists(void); void wakeup_kswapd(struct zone *zone, int order); int zone_watermark_ok(struct zone *z, int order, unsigned long mark, - int classzone_idx, int alloc_flags); + int alloc_type, int can_try_harder, gfp_t gfp_high); #ifdef CONFIG_HAVE_MEMORY_PRESENT void memory_present(int nid, unsigned long start, unsigned long end); @@ -435,9 +433,7 @@ int lowmem_reserve_ratio_sysctl_handler(struct ctl_table *, int, struct file *, #include /* Returns the number of the current Node. */ -#ifndef numa_node_id #define numa_node_id() (cpu_to_node(raw_smp_processor_id())) -#endif #ifndef CONFIG_NEED_MULTIPLE_NODES @@ -457,12 +453,12 @@ extern struct pglist_data contig_page_data; #include #endif -#if BITS_PER_LONG == 32 +#if BITS_PER_LONG == 32 || defined(ARCH_HAS_ATOMIC_UNSIGNED) /* - * with 32 bit page->flags field, we reserve 9 bits for node/zone info. - * there are 4 zones (3 bits) and this leaves 9-3=6 bits for nodes. + * with 32 bit page->flags field, we reserve 8 bits for node/zone info. + * there are 3 zones (2 bits) and this leaves 8-2=6 bits for nodes. */ -#define FLAGS_RESERVED 9 +#define FLAGS_RESERVED 8 #elif BITS_PER_LONG == 64 /* diff --git a/trunk/include/linux/netfilter/nfnetlink.h b/trunk/include/linux/netfilter/nfnetlink.h index 934a2479f160..72975fa8795d 100644 --- a/trunk/include/linux/netfilter/nfnetlink.h +++ b/trunk/include/linux/netfilter/nfnetlink.h @@ -112,6 +112,7 @@ struct nfnl_callback { int (*call)(struct sock *nl, struct sk_buff *skb, struct nlmsghdr *nlh, struct nfattr *cda[], int *errp); + kernel_cap_t cap_required; /* capabilities required for this msg */ u_int16_t attr_count; /* number of nfattr's */ }; @@ -153,14 +154,11 @@ extern void nfattr_parse(struct nfattr *tb[], int maxattr, #define nfattr_bad_size(tb, max, cta_min) \ ({ int __i, __res = 0; \ - for (__i=0; __i - -#ifdef CONFIG_PM_LEGACY - -extern int pm_active; - -#define PM_IS_ACTIVE() (pm_active != 0) - -/* - * Register a device with power management - */ -struct pm_dev __deprecated * -pm_register(pm_dev_t type, unsigned long id, pm_callback callback); - -/* - * Unregister a device with power management - */ -void __deprecated pm_unregister(struct pm_dev *dev); - -/* - * Unregister all devices with matching callback - */ -void __deprecated pm_unregister_all(pm_callback callback); - -/* - * Send a request to all devices - */ -int __deprecated pm_send_all(pm_request_t rqst, void *data); - -#else /* CONFIG_PM_LEGACY */ - -#define PM_IS_ACTIVE() 0 - -static inline struct pm_dev *pm_register(pm_dev_t type, - unsigned long id, - pm_callback callback) -{ - return NULL; -} - -static inline void pm_unregister(struct pm_dev *dev) {} - -static inline void pm_unregister_all(pm_callback callback) {} - -static inline int pm_send_all(pm_request_t rqst, void *data) -{ - return 0; -} - -#endif /* CONFIG_PM_LEGACY */ - -#endif /* __LINUX_PM_LEGACY_H__ */ - diff --git a/trunk/include/linux/preempt.h b/trunk/include/linux/preempt.h index d9a2f5254a51..dd98c54a23b4 100644 --- a/trunk/include/linux/preempt.h +++ b/trunk/include/linux/preempt.h @@ -7,7 +7,6 @@ */ #include -#include #include #ifdef CONFIG_DEBUG_PREEMPT diff --git a/trunk/include/linux/sched.h b/trunk/include/linux/sched.h index 2038bd27b041..2bbf968b23d9 100644 --- a/trunk/include/linux/sched.h +++ b/trunk/include/linux/sched.h @@ -357,6 +357,7 @@ struct mm_struct { /* aio bits */ rwlock_t ioctx_list_lock; struct kioctx *ioctx_list; + struct kioctx default_kioctx; }; struct sighand_struct { @@ -1232,49 +1233,32 @@ static inline void task_unlock(struct task_struct *p) spin_unlock(&p->alloc_lock); } -#ifndef __HAVE_THREAD_FUNCTIONS - -#define task_thread_info(task) (task)->thread_info - -static inline void setup_thread_stack(struct task_struct *p, struct task_struct *org) -{ - *task_thread_info(p) = *task_thread_info(org); - task_thread_info(p)->task = p; -} - -static inline unsigned long *end_of_stack(struct task_struct *p) -{ - return (unsigned long *)(p->thread_info + 1); -} - -#endif - /* set thread flags in other task's structures * - see asm/thread_info.h for TIF_xxxx flags available */ static inline void set_tsk_thread_flag(struct task_struct *tsk, int flag) { - set_ti_thread_flag(task_thread_info(tsk), flag); + set_ti_thread_flag(tsk->thread_info,flag); } static inline void clear_tsk_thread_flag(struct task_struct *tsk, int flag) { - clear_ti_thread_flag(task_thread_info(tsk), flag); + clear_ti_thread_flag(tsk->thread_info,flag); } static inline int test_and_set_tsk_thread_flag(struct task_struct *tsk, int flag) { - return test_and_set_ti_thread_flag(task_thread_info(tsk), flag); + return test_and_set_ti_thread_flag(tsk->thread_info,flag); } static inline int test_and_clear_tsk_thread_flag(struct task_struct *tsk, int flag) { - return test_and_clear_ti_thread_flag(task_thread_info(tsk), flag); + return test_and_clear_ti_thread_flag(tsk->thread_info,flag); } static inline int test_tsk_thread_flag(struct task_struct *tsk, int flag) { - return test_ti_thread_flag(task_thread_info(tsk), flag); + return test_ti_thread_flag(tsk->thread_info,flag); } static inline void set_tsk_need_resched(struct task_struct *tsk) @@ -1345,12 +1329,12 @@ extern void signal_wake_up(struct task_struct *t, int resume_stopped); static inline unsigned int task_cpu(const struct task_struct *p) { - return task_thread_info(p)->cpu; + return p->thread_info->cpu; } static inline void set_task_cpu(struct task_struct *p, unsigned int cpu) { - task_thread_info(p)->cpu = cpu; + p->thread_info->cpu = cpu; } #else diff --git a/trunk/include/linux/smp_lock.h b/trunk/include/linux/smp_lock.h index fa1ff3b165fe..b63ce7014093 100644 --- a/trunk/include/linux/smp_lock.h +++ b/trunk/include/linux/smp_lock.h @@ -2,10 +2,11 @@ #define __LINUX_SMPLOCK_H #include -#ifdef CONFIG_LOCK_KERNEL #include #include +#ifdef CONFIG_LOCK_KERNEL + #define kernel_locked() (current->lock_depth >= 0) extern int __lockfunc __reacquire_kernel_lock(void); diff --git a/trunk/include/linux/sysctl.h b/trunk/include/linux/sysctl.h index 6bc03c911a83..64f203c45378 100644 --- a/trunk/include/linux/sysctl.h +++ b/trunk/include/linux/sysctl.h @@ -20,6 +20,7 @@ #include #include +#include #include struct file; @@ -858,7 +859,6 @@ enum }; #ifdef __KERNEL__ -#include extern void sysctl_init(void); diff --git a/trunk/include/linux/thread_info.h b/trunk/include/linux/thread_info.h index 1c4eb41dbd89..d252f45a0f9b 100644 --- a/trunk/include/linux/thread_info.h +++ b/trunk/include/linux/thread_info.h @@ -27,6 +27,31 @@ extern long do_no_restart_syscall(struct restart_block *parm); * - pass TIF_xxxx constants to these functions */ +static inline void set_thread_flag(int flag) +{ + set_bit(flag,¤t_thread_info()->flags); +} + +static inline void clear_thread_flag(int flag) +{ + clear_bit(flag,¤t_thread_info()->flags); +} + +static inline int test_and_set_thread_flag(int flag) +{ + return test_and_set_bit(flag,¤t_thread_info()->flags); +} + +static inline int test_and_clear_thread_flag(int flag) +{ + return test_and_clear_bit(flag,¤t_thread_info()->flags); +} + +static inline int test_thread_flag(int flag) +{ + return test_bit(flag,¤t_thread_info()->flags); +} + static inline void set_ti_thread_flag(struct thread_info *ti, int flag) { set_bit(flag,&ti->flags); @@ -52,19 +77,15 @@ static inline int test_ti_thread_flag(struct thread_info *ti, int flag) return test_bit(flag,&ti->flags); } -#define set_thread_flag(flag) \ - set_ti_thread_flag(current_thread_info(), flag) -#define clear_thread_flag(flag) \ - clear_ti_thread_flag(current_thread_info(), flag) -#define test_and_set_thread_flag(flag) \ - test_and_set_ti_thread_flag(current_thread_info(), flag) -#define test_and_clear_thread_flag(flag) \ - test_and_clear_ti_thread_flag(current_thread_info(), flag) -#define test_thread_flag(flag) \ - test_ti_thread_flag(current_thread_info(), flag) - -#define set_need_resched() set_thread_flag(TIF_NEED_RESCHED) -#define clear_need_resched() clear_thread_flag(TIF_NEED_RESCHED) +static inline void set_need_resched(void) +{ + set_thread_flag(TIF_NEED_RESCHED); +} + +static inline void clear_need_resched(void) +{ + clear_thread_flag(TIF_NEED_RESCHED); +} #endif diff --git a/trunk/include/linux/time.h b/trunk/include/linux/time.h index bfbe92d0767c..8e83f4e778bb 100644 --- a/trunk/include/linux/time.h +++ b/trunk/include/linux/time.h @@ -101,7 +101,7 @@ extern struct timespec timespec_trunc(struct timespec t, unsigned gran); static inline void set_normalized_timespec (struct timespec *ts, time_t sec, long nsec) { - while (nsec >= NSEC_PER_SEC) { + while (nsec > NSEC_PER_SEC) { nsec -= NSEC_PER_SEC; ++sec; } diff --git a/trunk/include/linux/usb.h b/trunk/include/linux/usb.h index 856d232c7562..748d04385256 100644 --- a/trunk/include/linux/usb.h +++ b/trunk/include/linux/usb.h @@ -819,7 +819,7 @@ typedef void (*usb_complete_t)(struct urb *, struct pt_regs *); */ struct urb { - /* private: usb core and host controller only fields in the urb */ + /* private, usb core and host controller only fields in the urb */ struct kref kref; /* reference count of the URB */ spinlock_t lock; /* lock for the URB */ void *hcpriv; /* private data for host controller */ @@ -827,7 +827,7 @@ struct urb atomic_t use_count; /* concurrent submissions counter */ u8 reject; /* submissions will fail */ - /* public: documented fields in the urb that can be used by drivers */ + /* public, documented fields in the urb that can be used by drivers */ struct list_head urb_list; /* list head for use by the urb's * current owner */ struct usb_device *dev; /* (in) pointer to associated device */ @@ -1045,7 +1045,7 @@ struct usb_sg_request { size_t bytes; /* - * members below are private: to usbcore, + * members below are private to usbcore, * and are not provided for driver access! */ spinlock_t lock; diff --git a/trunk/include/linux/videodev2.h b/trunk/include/linux/videodev2.h index 1cded681eb6d..a114fff6568b 100644 --- a/trunk/include/linux/videodev2.h +++ b/trunk/include/linux/videodev2.h @@ -636,7 +636,6 @@ typedef __u64 v4l2_std_id; #define V4L2_STD_SECAM_K ((v4l2_std_id)0x00100000) #define V4L2_STD_SECAM_K1 ((v4l2_std_id)0x00200000) #define V4L2_STD_SECAM_L ((v4l2_std_id)0x00400000) -#define V4L2_STD_SECAM_LC ((v4l2_std_id)0x00800000) /* ATSC/HDTV */ #define V4L2_STD_ATSC_8_VSB ((v4l2_std_id)0x01000000) diff --git a/trunk/include/media/ir-common.h b/trunk/include/media/ir-common.h index ad3e9bb670c3..0f1ba95ec8d6 100644 --- a/trunk/include/media/ir-common.h +++ b/trunk/include/media/ir-common.h @@ -49,7 +49,6 @@ struct ir_input_state { extern IR_KEYTAB_TYPE ir_codes_rc5_tv[IR_KEYTAB_SIZE]; extern IR_KEYTAB_TYPE ir_codes_winfast[IR_KEYTAB_SIZE]; -extern IR_KEYTAB_TYPE ir_codes_pinnacle[IR_KEYTAB_SIZE]; extern IR_KEYTAB_TYPE ir_codes_empty[IR_KEYTAB_SIZE]; extern IR_KEYTAB_TYPE ir_codes_hauppauge_new[IR_KEYTAB_SIZE]; extern IR_KEYTAB_TYPE ir_codes_pixelview[IR_KEYTAB_SIZE]; diff --git a/trunk/include/media/ir-kbd-i2c.h b/trunk/include/media/ir-kbd-i2c.h index 730f21ed91db..00fa57eb9fde 100644 --- a/trunk/include/media/ir-kbd-i2c.h +++ b/trunk/include/media/ir-kbd-i2c.h @@ -19,6 +19,4 @@ struct IR_i2c { char phys[32]; int (*get_key)(struct IR_i2c*, u32*, u32*); }; - -int get_key_pinnacle(struct IR_i2c *ir, u32 *ir_key, u32 *ir_raw); #endif diff --git a/trunk/include/media/tuner.h b/trunk/include/media/tuner.h index faa0f8e3091b..9184e534b7ef 100644 --- a/trunk/include/media/tuner.h +++ b/trunk/include/media/tuner.h @@ -113,7 +113,6 @@ #define TUNER_PHILIPS_TD1316 67 #define TUNER_PHILIPS_TUV1236D 68 /* ATI HDTV Wonder */ -#define TUNER_TNF_5335MF 69 /* Sabrent Bt848 */ #define NOTUNER 0 #define PAL 1 /* PAL_BG */ diff --git a/trunk/include/media/v4l2-common.h b/trunk/include/media/v4l2-common.h deleted file mode 100644 index d3fd48157eb8..000000000000 --- a/trunk/include/media/v4l2-common.h +++ /dev/null @@ -1,110 +0,0 @@ -/* - v4l2 common internal API header - - This header contains internal shared ioctl definitions for use by the - internal low-level v4l2 drivers. - Each ioctl begins with VIDIOC_INT_ to clearly mark that it is an internal - define, - - Copyright (C) 2005 Hans Verkuil - - 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 - */ - -#ifndef V4L2_COMMON_H_ -#define V4L2_COMMON_H_ - -/* VIDIOC_INT_AUDIO_CLOCK_FREQ */ -enum v4l2_audio_clock_freq { - V4L2_AUDCLK_32_KHZ = 32000, - V4L2_AUDCLK_441_KHZ = 44100, - V4L2_AUDCLK_48_KHZ = 48000, -}; - -/* VIDIOC_INT_G_REGISTER and VIDIOC_INT_S_REGISTER */ -struct v4l2_register { - u32 i2c_id; /* I2C driver ID of the I2C chip. 0 for the I2C adapter. */ - unsigned long reg; - u32 val; -}; - -/* VIDIOC_INT_DECODE_VBI_LINE */ -struct v4l2_decode_vbi_line { - u32 is_second_field; /* Set to 0 for the first (odd) field, - set to 1 for the second (even) field. */ - u8 *p; /* Pointer to the sliced VBI data from the decoder. - On exit points to the start of the payload. */ - u32 line; /* Line number of the sliced VBI data (1-23) */ - u32 type; /* VBI service type (V4L2_SLICED_*). 0 if no service found */ -}; - -/* VIDIOC_INT_G_CHIP_IDENT: identifies the actual chip installed on the board */ -enum v4l2_chip_ident { - /* general idents: reserved range 0-49 */ - V4L2_IDENT_UNKNOWN = 0, - - /* module saa7115: reserved range 100-149 */ - V4L2_IDENT_SAA7114 = 104, - V4L2_IDENT_SAA7115 = 105, - - /* module saa7127: reserved range 150-199 */ - V4L2_IDENT_SAA7127 = 157, - V4L2_IDENT_SAA7129 = 159, - - /* module cx25840: reserved range 200-249 */ - V4L2_IDENT_CX25840 = 240, - V4L2_IDENT_CX25841 = 241, - V4L2_IDENT_CX25842 = 242, - V4L2_IDENT_CX25843 = 243, -}; - -/* only implemented if CONFIG_VIDEO_ADV_DEBUG is defined */ -#define VIDIOC_INT_S_REGISTER _IOR ('d', 100, struct v4l2_register) -#define VIDIOC_INT_G_REGISTER _IOWR('d', 101, struct v4l2_register) - -/* Reset the I2C chip */ -#define VIDIOC_INT_RESET _IO ('d', 102) - -/* Set the frequency of the audio clock output. - Used to slave an audio processor to the video decoder, ensuring that audio - and video remain synchronized. */ -#define VIDIOC_INT_AUDIO_CLOCK_FREQ _IOR ('d', 103, enum v4l2_audio_clock_freq) - -/* Video decoders that support sliced VBI need to implement this ioctl. - Field p of the v4l2_sliced_vbi_line struct is set to the start of the VBI - data that was generated by the decoder. The driver then parses the sliced - VBI data and sets the other fields in the struct accordingly. The pointer p - is updated to point to the start of the payload which can be copied - verbatim into the data field of the v4l2_sliced_vbi_data struct. If no - valid VBI data was found, then the type field is set to 0 on return. */ -#define VIDIOC_INT_DECODE_VBI_LINE _IOWR('d', 104, struct v4l2_decode_vbi_line) - -/* Used to generate VBI signals on a video signal. v4l2_sliced_vbi_data is - filled with the data packets that should be output. Note that if you set - the line field to 0, then that VBI signal is disabled. */ -#define VIDIOC_INT_S_VBI_DATA _IOW ('d', 105, struct v4l2_sliced_vbi_data) - -/* Used to obtain the sliced VBI packet from a readback register. Not all - video decoders support this. If no data is available because the readback - register contains invalid or erroneous data -EIO is returned. Note that - you must fill in the 'id' member and the 'field' member (to determine - whether CC data from the first or second field should be obtained). */ -#define VIDIOC_INT_G_VBI_DATA _IOWR('d', 106, struct v4l2_sliced_vbi_data *) - -/* Returns the chip identifier or V4L2_IDENT_UNKNOWN if no identification can - be made. */ -#define VIDIOC_INT_G_CHIP_IDENT _IOR ('d', 107, enum v4l2_chip_ident *) - -#endif /* V4L2_COMMON_H_ */ diff --git a/trunk/include/net/ieee80211.h b/trunk/include/net/ieee80211.h index cde2f4f4f501..b93fd8c1d884 100644 --- a/trunk/include/net/ieee80211.h +++ b/trunk/include/net/ieee80211.h @@ -1042,7 +1042,7 @@ static inline u8 *ieee80211_get_payload(struct ieee80211_hdr *hdr) case IEEE80211_4ADDR_LEN: return ((struct ieee80211_hdr_4addr *)hdr)->payload; } - return NULL; + } static inline int ieee80211_is_ofdm_rate(u8 rate) diff --git a/trunk/include/net/llc_pdu.h b/trunk/include/net/llc_pdu.h index 8f6306581fa7..c7a959428b4f 100644 --- a/trunk/include/net/llc_pdu.h +++ b/trunk/include/net/llc_pdu.h @@ -357,7 +357,7 @@ static inline void llc_pdu_init_as_test_rsp(struct sk_buff *skb, /* LLC Type 1 XID command/response information fields format */ struct llc_xid_info { - u8 fmt_id; /* always 0x81 for LLC */ + u8 fmt_id; /* always 0x18 for LLC */ u8 type; /* different if NULL/non-NULL LSAP */ u8 rw; /* sender receive window */ }; diff --git a/trunk/include/net/tcp.h b/trunk/include/net/tcp.h index d78025f9fbea..0f9848011972 100644 --- a/trunk/include/net/tcp.h +++ b/trunk/include/net/tcp.h @@ -552,8 +552,8 @@ extern u32 __tcp_select_window(struct sock *sk); /* TCP timestamps are only 32-bits, this causes a slight * complication on 64-bit systems since we store a snapshot - * of jiffies in the buffer control blocks below. We decided - * to use only the low 32-bits of jiffies and hide the ugly + * of jiffies in the buffer control blocks below. We decidedly + * only use of the low 32-bits of jiffies and hide the ugly * casts with the following macro. */ #define tcp_time_stamp ((__u32)(jiffies)) diff --git a/trunk/kernel/cpuset.c b/trunk/kernel/cpuset.c index 7430640f9816..5a737ed9dac7 100644 --- a/trunk/kernel/cpuset.c +++ b/trunk/kernel/cpuset.c @@ -1809,12 +1809,11 @@ int cpuset_zone_allowed(struct zone *z, gfp_t gfp_mask) if (gfp_mask & __GFP_HARDWALL) /* If hardwall request, stop here */ return 0; - if (current->flags & PF_EXITING) /* Let dying task have memory */ - return 1; - /* Not hardwall and node outside mems_allowed: scan up cpusets */ down(&callback_sem); + if (current->flags & PF_EXITING) /* Let dying task have memory */ + return 1; task_lock(current); cs = nearest_exclusive_ancestor(current->cpuset); task_unlock(current); diff --git a/trunk/kernel/exit.c b/trunk/kernel/exit.c index ee515683b92d..452a1d116178 100644 --- a/trunk/kernel/exit.c +++ b/trunk/kernel/exit.c @@ -859,7 +859,7 @@ fastcall NORET_TYPE void do_exit(long code) if (group_dead && tsk->signal->leader) disassociate_ctty(1); - module_put(task_thread_info(tsk)->exec_domain->module); + module_put(tsk->thread_info->exec_domain->module); if (tsk->binfmt) module_put(tsk->binfmt->module); diff --git a/trunk/kernel/fork.c b/trunk/kernel/fork.c index e0d0b77343f8..158710d22566 100644 --- a/trunk/kernel/fork.c +++ b/trunk/kernel/fork.c @@ -171,9 +171,10 @@ static struct task_struct *dup_task_struct(struct task_struct *orig) return NULL; } + *ti = *orig->thread_info; *tsk = *orig; tsk->thread_info = ti; - setup_thread_stack(tsk, orig); + ti->task = tsk; /* One for us, one for whoever does the "release_task()" (usually parent) */ atomic_set(&tsk->usage,2); @@ -323,6 +324,7 @@ static struct mm_struct * mm_init(struct mm_struct * mm) spin_lock_init(&mm->page_table_lock); rwlock_init(&mm->ioctx_list_lock); mm->ioctx_list = NULL; + mm->default_kioctx = (struct kioctx)INIT_KIOCTX(mm->default_kioctx, *mm); mm->free_area_cache = TASK_UNMAPPED_BASE; mm->cached_hole_size = ~0UL; @@ -917,7 +919,7 @@ static task_t *copy_process(unsigned long clone_flags, if (nr_threads >= max_threads) goto bad_fork_cleanup_count; - if (!try_module_get(task_thread_info(p)->exec_domain->module)) + if (!try_module_get(p->thread_info->exec_domain->module)) goto bad_fork_cleanup_count; if (p->binfmt && !try_module_get(p->binfmt->module)) @@ -1178,7 +1180,7 @@ static task_t *copy_process(unsigned long clone_flags, if (p->binfmt) module_put(p->binfmt->module); bad_fork_cleanup_put_domain: - module_put(task_thread_info(p)->exec_domain->module); + module_put(p->thread_info->exec_domain->module); bad_fork_cleanup_count: put_group_info(p->group_info); atomic_dec(&p->user->processes); diff --git a/trunk/kernel/posix-timers.c b/trunk/kernel/posix-timers.c index 5870efb3e200..ea55c7a1cd75 100644 --- a/trunk/kernel/posix-timers.c +++ b/trunk/kernel/posix-timers.c @@ -270,7 +270,7 @@ static void tstojiffie(struct timespec *tp, int res, u64 *jiff) long sec = tp->tv_sec; long nsec = tp->tv_nsec + res - 1; - if (nsec >= NSEC_PER_SEC) { + if (nsec > NSEC_PER_SEC) { sec++; nsec -= NSEC_PER_SEC; } @@ -1209,9 +1209,13 @@ static int do_posix_clock_monotonic_get(clockid_t clock, struct timespec *tp) do_posix_clock_monotonic_gettime_parts(tp, &wall_to_mono); - set_normalized_timespec(tp, tp->tv_sec + wall_to_mono.tv_sec, - tp->tv_nsec + wall_to_mono.tv_nsec); + tp->tv_sec += wall_to_mono.tv_sec; + tp->tv_nsec += wall_to_mono.tv_nsec; + if ((tp->tv_nsec - NSEC_PER_SEC) > 0) { + tp->tv_nsec -= NSEC_PER_SEC; + tp->tv_sec++; + } return 0; } diff --git a/trunk/kernel/power/Kconfig b/trunk/kernel/power/Kconfig index 5ec248cb7f4a..46a5e5acff97 100644 --- a/trunk/kernel/power/Kconfig +++ b/trunk/kernel/power/Kconfig @@ -19,15 +19,6 @@ config PM will issue the hlt instruction if nothing is to be done, thereby sending the processor to sleep and saving power. -config PM_LEGACY - bool "Legacy Power Management API" - depends on PM - default y - ---help--- - Support for pm_register() and friends. - - If unsure, say Y. - config PM_DEBUG bool "Power Management Debug Support" depends on PM diff --git a/trunk/kernel/power/Makefile b/trunk/kernel/power/Makefile index 04be7d0d96a7..c71eb4579c07 100644 --- a/trunk/kernel/power/Makefile +++ b/trunk/kernel/power/Makefile @@ -3,8 +3,7 @@ ifeq ($(CONFIG_PM_DEBUG),y) EXTRA_CFLAGS += -DDEBUG endif -obj-y := main.o process.o console.o -obj-$(CONFIG_PM_LEGACY) += pm.o +obj-y := main.o process.o console.o pm.o obj-$(CONFIG_SOFTWARE_SUSPEND) += swsusp.o disk.o snapshot.o obj-$(CONFIG_SUSPEND_SMP) += smp.o diff --git a/trunk/kernel/power/pm.c b/trunk/kernel/power/pm.c index 33c508e857dd..159149321b3c 100644 --- a/trunk/kernel/power/pm.c +++ b/trunk/kernel/power/pm.c @@ -23,7 +23,6 @@ #include #include #include -#include #include int pm_active; diff --git a/trunk/kernel/printk.c b/trunk/kernel/printk.c index ac8a08f36207..e9be027bc930 100644 --- a/trunk/kernel/printk.c +++ b/trunk/kernel/printk.c @@ -491,10 +491,7 @@ __attribute__((weak)) unsigned long long printk_clock(void) return sched_clock(); } -/** - * printk - print a kernel message - * @fmt: format string - * +/* * This is printk. It can be called from any context. We want it to work. * * We try to grab the console_sem. If we succeed, it's easy - we log the output and @@ -506,9 +503,6 @@ __attribute__((weak)) unsigned long long printk_clock(void) * One effect of this deferred printing is that code which calls printk() and * then changes console_loglevel may break. This is because console_loglevel * is inspected when the actual printing occurs. - * - * See also: - * printf(3) */ asmlinkage int printk(const char *fmt, ...) @@ -661,9 +655,6 @@ static void call_console_drivers(unsigned long start, unsigned long end) /** * add_preferred_console - add a device to the list of preferred consoles. - * @name: device name - * @idx: device index - * @options: options for this console * * The last preferred console added will be used for kernel messages * and stdin/out/err for init. Normally this is used by console_setup @@ -773,8 +764,7 @@ void release_console_sem(void) } EXPORT_SYMBOL(release_console_sem); -/** - * console_conditional_schedule - yield the CPU if required +/** console_conditional_schedule - yield the CPU if required * * If the console code is currently allowed to sleep, and * if this CPU should yield the CPU to another task, do @@ -986,8 +976,6 @@ EXPORT_SYMBOL(unregister_console); /** * tty_write_message - write a message to a certain tty, not just the console. - * @tty: the destination tty_struct - * @msg: the message to write * * This is used for messages that need to be redirected to a specific tty. * We don't put it into the syslog queue right now maybe in the future if diff --git a/trunk/kernel/ptrace.c b/trunk/kernel/ptrace.c index 17ee7e5a3451..b88d4186cd7a 100644 --- a/trunk/kernel/ptrace.c +++ b/trunk/kernel/ptrace.c @@ -470,7 +470,7 @@ asmlinkage long sys_ptrace(long request, long pid, long addr, long data) if (request == PTRACE_ATTACH) { ret = ptrace_attach(child); - goto out_put_task_struct; + goto out; } ret = ptrace_check_attach(child, request == PTRACE_KILL); diff --git a/trunk/kernel/rcutorture.c b/trunk/kernel/rcutorture.c index 88c28d476550..9b58f1eff3ca 100644 --- a/trunk/kernel/rcutorture.c +++ b/trunk/kernel/rcutorture.c @@ -80,7 +80,6 @@ struct rcu_torture { struct rcu_head rtort_rcu; int rtort_pipe_count; struct list_head rtort_free; - int rtort_mbtest; }; static int fullstop = 0; /* stop generating callbacks at test end. */ @@ -97,8 +96,6 @@ static atomic_t rcu_torture_wcount[RCU_TORTURE_PIPE_LEN + 1]; atomic_t n_rcu_torture_alloc; atomic_t n_rcu_torture_alloc_fail; atomic_t n_rcu_torture_free; -atomic_t n_rcu_torture_mberror; -atomic_t n_rcu_torture_error; /* * Allocate an element from the rcu_tortures pool. @@ -148,10 +145,9 @@ rcu_torture_cb(struct rcu_head *p) if (i > RCU_TORTURE_PIPE_LEN) i = RCU_TORTURE_PIPE_LEN; atomic_inc(&rcu_torture_wcount[i]); - if (++rp->rtort_pipe_count >= RCU_TORTURE_PIPE_LEN) { - rp->rtort_mbtest = 0; + if (++rp->rtort_pipe_count >= RCU_TORTURE_PIPE_LEN) rcu_torture_free(rp); - } else + else call_rcu(p, rcu_torture_cb); } @@ -199,8 +195,6 @@ rcu_torture_writer(void *arg) static DEFINE_RCU_RANDOM(rand); VERBOSE_PRINTK_STRING("rcu_torture_writer task started"); - set_user_nice(current, 19); - do { schedule_timeout_uninterruptible(1); if (rcu_batches_completed() == oldbatch) @@ -210,7 +204,6 @@ rcu_torture_writer(void *arg) rp->rtort_pipe_count = 0; udelay(rcu_random(&rand) & 0x3ff); old_rp = rcu_torture_current; - rp->rtort_mbtest = 1; rcu_assign_pointer(rcu_torture_current, rp); smp_wmb(); if (old_rp != NULL) { @@ -245,8 +238,6 @@ rcu_torture_reader(void *arg) int pipe_count; VERBOSE_PRINTK_STRING("rcu_torture_reader task started"); - set_user_nice(current, 19); - do { rcu_read_lock(); completed = rcu_batches_completed(); @@ -257,8 +248,6 @@ rcu_torture_reader(void *arg) schedule_timeout_interruptible(HZ); continue; } - if (p->rtort_mbtest == 0) - atomic_inc(&n_rcu_torture_mberror); udelay(rcu_random(&rand) & 0x7f); preempt_disable(); pipe_count = p->rtort_pipe_count; @@ -307,22 +296,16 @@ rcu_torture_printk(char *page) } cnt += sprintf(&page[cnt], "rcutorture: "); cnt += sprintf(&page[cnt], - "rtc: %p ver: %ld tfle: %d rta: %d rtaf: %d rtf: %d " - "rtmbe: %d", + "rtc: %p ver: %ld tfle: %d rta: %d rtaf: %d rtf: %d", rcu_torture_current, rcu_torture_current_version, list_empty(&rcu_torture_freelist), atomic_read(&n_rcu_torture_alloc), atomic_read(&n_rcu_torture_alloc_fail), - atomic_read(&n_rcu_torture_free), - atomic_read(&n_rcu_torture_mberror)); - if (atomic_read(&n_rcu_torture_mberror) != 0) - cnt += sprintf(&page[cnt], " !!!"); + atomic_read(&n_rcu_torture_free)); cnt += sprintf(&page[cnt], "\nrcutorture: "); - if (i > 1) { + if (i > 1) cnt += sprintf(&page[cnt], "!!! "); - atomic_inc(&n_rcu_torture_error); - } cnt += sprintf(&page[cnt], "Reader Pipe: "); for (i = 0; i < RCU_TORTURE_PIPE_LEN + 1; i++) cnt += sprintf(&page[cnt], " %ld", pipesummary[i]); @@ -413,9 +396,7 @@ rcu_torture_cleanup(void) for (i = 0; i < RCU_TORTURE_PIPE_LEN; i++) synchronize_rcu(); rcu_torture_stats_print(); /* -After- the stats thread is stopped! */ - printk(KERN_ALERT TORTURE_FLAG - "--- End of test: %s\n", - atomic_read(&n_rcu_torture_error) == 0 ? "SUCCESS" : "FAILURE"); + PRINTK_STRING("--- End of test"); } static int @@ -440,7 +421,6 @@ rcu_torture_init(void) INIT_LIST_HEAD(&rcu_torture_freelist); for (i = 0; i < sizeof(rcu_tortures) / sizeof(rcu_tortures[0]); i++) { - rcu_tortures[i].rtort_mbtest = 0; list_add_tail(&rcu_tortures[i].rtort_free, &rcu_torture_freelist); } @@ -452,8 +432,6 @@ rcu_torture_init(void) atomic_set(&n_rcu_torture_alloc, 0); atomic_set(&n_rcu_torture_alloc_fail, 0); atomic_set(&n_rcu_torture_free, 0); - atomic_set(&n_rcu_torture_mberror, 0); - atomic_set(&n_rcu_torture_error, 0); for (i = 0; i < RCU_TORTURE_PIPE_LEN + 1; i++) atomic_set(&rcu_torture_wcount[i], 0); for_each_cpu(cpu) { diff --git a/trunk/kernel/sched.c b/trunk/kernel/sched.c index 6f46c94cc29e..b6506671b2be 100644 --- a/trunk/kernel/sched.c +++ b/trunk/kernel/sched.c @@ -1437,7 +1437,7 @@ void fastcall sched_fork(task_t *p, int clone_flags) #endif #ifdef CONFIG_PREEMPT /* Want to start with kernel preemption disabled. */ - task_thread_info(p)->preempt_count = 1; + p->thread_info->preempt_count = 1; #endif /* * Share the timeslice between parent and child, thus the @@ -4327,10 +4327,10 @@ static void show_task(task_t *p) #endif #ifdef CONFIG_DEBUG_STACK_USAGE { - unsigned long *n = end_of_stack(p); + unsigned long *n = (unsigned long *) (p->thread_info+1); while (!*n) n++; - free = (unsigned long)n - (unsigned long)end_of_stack(p); + free = (unsigned long) n - (unsigned long)(p->thread_info+1); } #endif printk("%5lu %5d %6d ", free, p->pid, p->parent->pid); @@ -4410,9 +4410,9 @@ void __devinit init_idle(task_t *idle, int cpu) /* Set the preempt count _outside_ the spinlocks! */ #if defined(CONFIG_PREEMPT) && !defined(CONFIG_PREEMPT_BKL) - task_thread_info(idle)->preempt_count = (idle->lock_depth >= 0); + idle->thread_info->preempt_count = (idle->lock_depth >= 0); #else - task_thread_info(idle)->preempt_count = 0; + idle->thread_info->preempt_count = 0; #endif } diff --git a/trunk/kernel/signal.c b/trunk/kernel/signal.c index d7611f189ef7..80789a59b4db 100644 --- a/trunk/kernel/signal.c +++ b/trunk/kernel/signal.c @@ -513,7 +513,16 @@ static int __dequeue_signal(struct sigpending *pending, sigset_t *mask, { int sig = 0; - sig = next_signal(pending, mask); + /* SIGKILL must have priority, otherwise it is quite easy + * to create an unkillable process, sending sig < SIGKILL + * to self */ + if (unlikely(sigismember(&pending->signal, SIGKILL))) { + if (!sigismember(mask, SIGKILL)) + sig = SIGKILL; + } + + if (likely(!sig)) + sig = next_signal(pending, mask); if (sig) { if (current->notifier) { if (sigismember(current->notifier_mask, sig)) { diff --git a/trunk/kernel/stop_machine.c b/trunk/kernel/stop_machine.c index b3d4dc858e35..84a9d18aa8da 100644 --- a/trunk/kernel/stop_machine.c +++ b/trunk/kernel/stop_machine.c @@ -119,12 +119,13 @@ static int stop_machine(void) return ret; } + /* Don't schedule us away at this point, please. */ + local_irq_disable(); + /* Now they are all started, make them hold the CPUs, ready. */ - preempt_disable(); stopmachine_set_state(STOPMACHINE_PREPARE); /* Make them disable irqs. */ - local_irq_disable(); stopmachine_set_state(STOPMACHINE_DISABLE_IRQ); return 0; @@ -134,7 +135,6 @@ static void restart_machine(void) { stopmachine_set_state(STOPMACHINE_EXIT); local_irq_enable(); - preempt_enable_no_resched(); } struct stop_machine_data diff --git a/trunk/mm/filemap.c b/trunk/mm/filemap.c index 33a28bfde158..5d6e4c2000dc 100644 --- a/trunk/mm/filemap.c +++ b/trunk/mm/filemap.c @@ -134,7 +134,7 @@ static int sync_page(void *word) struct address_space *mapping; struct page *page; - page = container_of((unsigned long *)word, struct page, flags); + page = container_of((page_flags_t *)word, struct page, flags); /* * page_mapping() is being called without PG_locked held. diff --git a/trunk/mm/memory.c b/trunk/mm/memory.c index 2998cfc12f5b..0f60baf6f69b 100644 --- a/trunk/mm/memory.c +++ b/trunk/mm/memory.c @@ -549,10 +549,10 @@ int copy_page_range(struct mm_struct *dst_mm, struct mm_struct *src_mm, return 0; } -static unsigned long zap_pte_range(struct mmu_gather *tlb, +static void zap_pte_range(struct mmu_gather *tlb, struct vm_area_struct *vma, pmd_t *pmd, unsigned long addr, unsigned long end, - long *zap_work, struct zap_details *details) + struct zap_details *details) { struct mm_struct *mm = tlb->mm; pte_t *pte; @@ -563,15 +563,10 @@ static unsigned long zap_pte_range(struct mmu_gather *tlb, pte = pte_offset_map_lock(mm, pmd, addr, &ptl); do { pte_t ptent = *pte; - if (pte_none(ptent)) { - (*zap_work)--; + if (pte_none(ptent)) continue; - } if (pte_present(ptent)) { struct page *page = NULL; - - (*zap_work) -= PAGE_SIZE; - if (!(vma->vm_flags & VM_RESERVED)) { unsigned long pfn = pte_pfn(ptent); if (unlikely(!pfn_valid(pfn))) @@ -629,18 +624,16 @@ static unsigned long zap_pte_range(struct mmu_gather *tlb, if (!pte_file(ptent)) free_swap_and_cache(pte_to_swp_entry(ptent)); pte_clear_full(mm, addr, pte, tlb->fullmm); - } while (pte++, addr += PAGE_SIZE, (addr != end && *zap_work > 0)); + } while (pte++, addr += PAGE_SIZE, addr != end); add_mm_rss(mm, file_rss, anon_rss); pte_unmap_unlock(pte - 1, ptl); - - return addr; } -static inline unsigned long zap_pmd_range(struct mmu_gather *tlb, +static inline void zap_pmd_range(struct mmu_gather *tlb, struct vm_area_struct *vma, pud_t *pud, unsigned long addr, unsigned long end, - long *zap_work, struct zap_details *details) + struct zap_details *details) { pmd_t *pmd; unsigned long next; @@ -648,21 +641,16 @@ static inline unsigned long zap_pmd_range(struct mmu_gather *tlb, pmd = pmd_offset(pud, addr); do { next = pmd_addr_end(addr, end); - if (pmd_none_or_clear_bad(pmd)) { - (*zap_work)--; + if (pmd_none_or_clear_bad(pmd)) continue; - } - next = zap_pte_range(tlb, vma, pmd, addr, next, - zap_work, details); - } while (pmd++, addr = next, (addr != end && *zap_work > 0)); - - return addr; + zap_pte_range(tlb, vma, pmd, addr, next, details); + } while (pmd++, addr = next, addr != end); } -static inline unsigned long zap_pud_range(struct mmu_gather *tlb, +static inline void zap_pud_range(struct mmu_gather *tlb, struct vm_area_struct *vma, pgd_t *pgd, unsigned long addr, unsigned long end, - long *zap_work, struct zap_details *details) + struct zap_details *details) { pud_t *pud; unsigned long next; @@ -670,21 +658,15 @@ static inline unsigned long zap_pud_range(struct mmu_gather *tlb, pud = pud_offset(pgd, addr); do { next = pud_addr_end(addr, end); - if (pud_none_or_clear_bad(pud)) { - (*zap_work)--; + if (pud_none_or_clear_bad(pud)) continue; - } - next = zap_pmd_range(tlb, vma, pud, addr, next, - zap_work, details); - } while (pud++, addr = next, (addr != end && *zap_work > 0)); - - return addr; + zap_pmd_range(tlb, vma, pud, addr, next, details); + } while (pud++, addr = next, addr != end); } -static unsigned long unmap_page_range(struct mmu_gather *tlb, - struct vm_area_struct *vma, +static void unmap_page_range(struct mmu_gather *tlb, struct vm_area_struct *vma, unsigned long addr, unsigned long end, - long *zap_work, struct zap_details *details) + struct zap_details *details) { pgd_t *pgd; unsigned long next; @@ -697,16 +679,11 @@ static unsigned long unmap_page_range(struct mmu_gather *tlb, pgd = pgd_offset(vma->vm_mm, addr); do { next = pgd_addr_end(addr, end); - if (pgd_none_or_clear_bad(pgd)) { - (*zap_work)--; + if (pgd_none_or_clear_bad(pgd)) continue; - } - next = zap_pud_range(tlb, vma, pgd, addr, next, - zap_work, details); - } while (pgd++, addr = next, (addr != end && *zap_work > 0)); + zap_pud_range(tlb, vma, pgd, addr, next, details); + } while (pgd++, addr = next, addr != end); tlb_end_vma(tlb, vma); - - return addr; } #ifdef CONFIG_PREEMPT @@ -747,7 +724,7 @@ unsigned long unmap_vmas(struct mmu_gather **tlbp, unsigned long end_addr, unsigned long *nr_accounted, struct zap_details *details) { - long zap_work = ZAP_BLOCK_SIZE; + unsigned long zap_bytes = ZAP_BLOCK_SIZE; unsigned long tlb_start = 0; /* For tlb_finish_mmu */ int tlb_start_valid = 0; unsigned long start = start_addr; @@ -768,25 +745,27 @@ unsigned long unmap_vmas(struct mmu_gather **tlbp, *nr_accounted += (end - start) >> PAGE_SHIFT; while (start != end) { + unsigned long block; + if (!tlb_start_valid) { tlb_start = start; tlb_start_valid = 1; } - if (unlikely(is_vm_hugetlb_page(vma))) { + if (is_vm_hugetlb_page(vma)) { + block = end - start; unmap_hugepage_range(vma, start, end); - zap_work -= (end - start) / - (HPAGE_SIZE / PAGE_SIZE); - start = end; - } else - start = unmap_page_range(*tlbp, vma, - start, end, &zap_work, details); - - if (zap_work > 0) { - BUG_ON(start != end); - break; + } else { + block = min(zap_bytes, end - start); + unmap_page_range(*tlbp, vma, start, + start + block, details); } + start += block; + zap_bytes -= block; + if ((long)zap_bytes > 0) + continue; + tlb_finish_mmu(*tlbp, tlb_start, start); if (need_resched() || @@ -800,7 +779,7 @@ unsigned long unmap_vmas(struct mmu_gather **tlbp, *tlbp = tlb_gather_mmu(vma->vm_mm, fullmm); tlb_start_valid = 0; - zap_work = ZAP_BLOCK_SIZE; + zap_bytes = ZAP_BLOCK_SIZE; } } out: diff --git a/trunk/mm/page-writeback.c b/trunk/mm/page-writeback.c index 0166ea15c9ee..74138c9a22b9 100644 --- a/trunk/mm/page-writeback.c +++ b/trunk/mm/page-writeback.c @@ -750,7 +750,6 @@ int clear_page_dirty_for_io(struct page *page) } return TestClearPageDirty(page); } -EXPORT_SYMBOL(clear_page_dirty_for_io); int test_clear_page_writeback(struct page *page) { diff --git a/trunk/mm/page_alloc.c b/trunk/mm/page_alloc.c index bd4de592dc23..987225bdd661 100644 --- a/trunk/mm/page_alloc.c +++ b/trunk/mm/page_alloc.c @@ -60,11 +60,8 @@ long nr_swap_pages; * NORMAL allocation will leave 784M/256 of ram reserved in the ZONE_DMA * HIGHMEM allocation will leave 224M/32 of ram reserved in ZONE_NORMAL * HIGHMEM allocation will (224M+784M)/256 of ram reserved in ZONE_DMA - * - * TBD: should special case ZONE_DMA32 machines here - in those we normally - * don't need any ZONE_NORMAL reservation */ -int sysctl_lowmem_reserve_ratio[MAX_NR_ZONES-1] = { 256, 256, 32 }; +int sysctl_lowmem_reserve_ratio[MAX_NR_ZONES-1] = { 256, 32 }; EXPORT_SYMBOL(totalram_pages); @@ -75,7 +72,7 @@ EXPORT_SYMBOL(totalram_pages); struct zone *zone_table[1 << ZONETABLE_SHIFT] __read_mostly; EXPORT_SYMBOL(zone_table); -static char *zone_names[MAX_NR_ZONES] = { "DMA", "DMA32", "Normal", "HighMem" }; +static char *zone_names[MAX_NR_ZONES] = { "DMA", "Normal", "HighMem" }; int min_free_kbytes = 1024; unsigned long __initdata nr_kernel_pages; @@ -127,7 +124,7 @@ static void bad_page(const char *function, struct page *page) printk(KERN_EMERG "Bad page state at %s (in process '%s', page %p)\n", function, current->comm, page); printk(KERN_EMERG "flags:0x%0*lx mapping:%p mapcount:%d count:%d\n", - (int)(2*sizeof(unsigned long)), (unsigned long)page->flags, + (int)(2*sizeof(page_flags_t)), (unsigned long)page->flags, page->mapping, page_mapcount(page), page_count(page)); printk(KERN_EMERG "Backtrace:\n"); dump_stack(); @@ -735,7 +732,9 @@ buffered_rmqueue(struct zone *zone, int order, gfp_t gfp_flags) } local_irq_restore(flags); put_cpu(); - } else { + } + + if (page == NULL) { spin_lock_irqsave(&zone->lock, flags); page = __rmqueue(zone, order); spin_unlock_irqrestore(&zone->lock, flags); @@ -755,25 +754,20 @@ buffered_rmqueue(struct zone *zone, int order, gfp_t gfp_flags) return page; } -#define ALLOC_NO_WATERMARKS 0x01 /* don't check watermarks at all */ -#define ALLOC_HARDER 0x02 /* try to alloc harder */ -#define ALLOC_HIGH 0x04 /* __GFP_HIGH set */ -#define ALLOC_CPUSET 0x08 /* check for correct cpuset */ - /* * Return 1 if free pages are above 'mark'. This takes into account the order * of the allocation. */ int zone_watermark_ok(struct zone *z, int order, unsigned long mark, - int classzone_idx, int alloc_flags) + int classzone_idx, int can_try_harder, gfp_t gfp_high) { /* free_pages my go negative - that's OK */ long min = mark, free_pages = z->free_pages - (1 << order) + 1; int o; - if (alloc_flags & ALLOC_HIGH) + if (gfp_high) min -= min / 2; - if (alloc_flags & ALLOC_HARDER) + if (can_try_harder) min -= min / 4; if (free_pages <= min + z->lowmem_reserve[classzone_idx]) @@ -791,40 +785,14 @@ int zone_watermark_ok(struct zone *z, int order, unsigned long mark, return 1; } -/* - * get_page_from_freeliest goes through the zonelist trying to allocate - * a page. - */ -static struct page * -get_page_from_freelist(gfp_t gfp_mask, unsigned int order, - struct zonelist *zonelist, int alloc_flags) +static inline int +should_reclaim_zone(struct zone *z, gfp_t gfp_mask) { - struct zone **z = zonelist->zones; - struct page *page = NULL; - int classzone_idx = zone_idx(*z); - - /* - * Go through the zonelist once, looking for a zone with enough free. - * See also cpuset_zone_allowed() comment in kernel/cpuset.c. - */ - do { - if ((alloc_flags & ALLOC_CPUSET) && - !cpuset_zone_allowed(*z, gfp_mask)) - continue; - - if (!(alloc_flags & ALLOC_NO_WATERMARKS)) { - if (!zone_watermark_ok(*z, order, (*z)->pages_low, - classzone_idx, alloc_flags)) - continue; - } - - page = buffered_rmqueue(*z, order, gfp_mask); - if (page) { - zone_statistics(zonelist, *z); - break; - } - } while (*(++z) != NULL); - return page; + if (!z->reclaim_pages) + return 0; + if (gfp_mask & __GFP_NORECLAIM) + return 0; + return 1; } /* @@ -835,76 +803,105 @@ __alloc_pages(gfp_t gfp_mask, unsigned int order, struct zonelist *zonelist) { const gfp_t wait = gfp_mask & __GFP_WAIT; - struct zone **z; + struct zone **zones, *z; struct page *page; struct reclaim_state reclaim_state; struct task_struct *p = current; + int i; + int classzone_idx; int do_retry; - int alloc_flags; + int can_try_harder; int did_some_progress; might_sleep_if(wait); -restart: - z = zonelist->zones; /* the list of zones suitable for gfp_mask */ + /* + * The caller may dip into page reserves a bit more if the caller + * cannot run direct reclaim, or is the caller has realtime scheduling + * policy + */ + can_try_harder = (unlikely(rt_task(p)) && !in_interrupt()) || !wait; + + zones = zonelist->zones; /* the list of zones suitable for gfp_mask */ - if (unlikely(*z == NULL)) { + if (unlikely(zones[0] == NULL)) { /* Should this ever happen?? */ return NULL; } - page = get_page_from_freelist(gfp_mask|__GFP_HARDWALL, order, - zonelist, ALLOC_CPUSET); - if (page) - goto got_pg; - - do { - wakeup_kswapd(*z, order); - } while (*(++z)); + classzone_idx = zone_idx(zones[0]); +restart: /* - * OK, we're below the kswapd watermark and have kicked background - * reclaim. Now things get more complex, so set up alloc_flags according - * to how we want to proceed. - * - * The caller may dip into page reserves a bit more if the caller - * cannot run direct reclaim, or if the caller has realtime scheduling - * policy. + * Go through the zonelist once, looking for a zone with enough free. + * See also cpuset_zone_allowed() comment in kernel/cpuset.c. */ - alloc_flags = 0; - if ((unlikely(rt_task(p)) && !in_interrupt()) || !wait) - alloc_flags |= ALLOC_HARDER; - if (gfp_mask & __GFP_HIGH) - alloc_flags |= ALLOC_HIGH; - if (wait) - alloc_flags |= ALLOC_CPUSET; + for (i = 0; (z = zones[i]) != NULL; i++) { + int do_reclaim = should_reclaim_zone(z, gfp_mask); + + if (!cpuset_zone_allowed(z, __GFP_HARDWALL)) + continue; + + /* + * If the zone is to attempt early page reclaim then this loop + * will try to reclaim pages and check the watermark a second + * time before giving up and falling back to the next zone. + */ +zone_reclaim_retry: + if (!zone_watermark_ok(z, order, z->pages_low, + classzone_idx, 0, 0)) { + if (!do_reclaim) + continue; + else { + zone_reclaim(z, gfp_mask, order); + /* Only try reclaim once */ + do_reclaim = 0; + goto zone_reclaim_retry; + } + } + + page = buffered_rmqueue(z, order, gfp_mask); + if (page) + goto got_pg; + } + + for (i = 0; (z = zones[i]) != NULL; i++) + wakeup_kswapd(z, order); /* * Go through the zonelist again. Let __GFP_HIGH and allocations - * coming from realtime tasks go deeper into reserves. + * coming from realtime tasks to go deeper into reserves * * This is the last chance, in general, before the goto nopage. * Ignore cpuset if GFP_ATOMIC (!wait) rather than fail alloc. * See also cpuset_zone_allowed() comment in kernel/cpuset.c. */ - page = get_page_from_freelist(gfp_mask, order, zonelist, alloc_flags); - if (page) - goto got_pg; + for (i = 0; (z = zones[i]) != NULL; i++) { + if (!zone_watermark_ok(z, order, z->pages_min, + classzone_idx, can_try_harder, + gfp_mask & __GFP_HIGH)) + continue; + + if (wait && !cpuset_zone_allowed(z, gfp_mask)) + continue; + + page = buffered_rmqueue(z, order, gfp_mask); + if (page) + goto got_pg; + } /* This allocation should allow future memory freeing. */ if (((p->flags & PF_MEMALLOC) || unlikely(test_thread_flag(TIF_MEMDIE))) && !in_interrupt()) { if (!(gfp_mask & __GFP_NOMEMALLOC)) { -nofail_alloc: /* go through the zonelist yet again, ignoring mins */ - page = get_page_from_freelist(gfp_mask, order, - zonelist, ALLOC_NO_WATERMARKS|ALLOC_CPUSET); - if (page) - goto got_pg; - if (gfp_mask & __GFP_NOFAIL) { - blk_congestion_wait(WRITE, HZ/50); - goto nofail_alloc; + for (i = 0; (z = zones[i]) != NULL; i++) { + if (!cpuset_zone_allowed(z, gfp_mask)) + continue; + page = buffered_rmqueue(z, order, gfp_mask); + if (page) + goto got_pg; } } goto nopage; @@ -922,7 +919,7 @@ __alloc_pages(gfp_t gfp_mask, unsigned int order, reclaim_state.reclaimed_slab = 0; p->reclaim_state = &reclaim_state; - did_some_progress = try_to_free_pages(zonelist->zones, gfp_mask); + did_some_progress = try_to_free_pages(zones, gfp_mask); p->reclaim_state = NULL; p->flags &= ~PF_MEMALLOC; @@ -930,10 +927,19 @@ __alloc_pages(gfp_t gfp_mask, unsigned int order, cond_resched(); if (likely(did_some_progress)) { - page = get_page_from_freelist(gfp_mask, order, - zonelist, alloc_flags); - if (page) - goto got_pg; + for (i = 0; (z = zones[i]) != NULL; i++) { + if (!zone_watermark_ok(z, order, z->pages_min, + classzone_idx, can_try_harder, + gfp_mask & __GFP_HIGH)) + continue; + + if (!cpuset_zone_allowed(z, gfp_mask)) + continue; + + page = buffered_rmqueue(z, order, gfp_mask); + if (page) + goto got_pg; + } } else if ((gfp_mask & __GFP_FS) && !(gfp_mask & __GFP_NORETRY)) { /* * Go through the zonelist yet one more time, keep @@ -941,10 +947,18 @@ __alloc_pages(gfp_t gfp_mask, unsigned int order, * a parallel oom killing, we must fail if we're still * under heavy pressure. */ - page = get_page_from_freelist(gfp_mask|__GFP_HARDWALL, order, - zonelist, ALLOC_CPUSET); - if (page) - goto got_pg; + for (i = 0; (z = zones[i]) != NULL; i++) { + if (!zone_watermark_ok(z, order, z->pages_high, + classzone_idx, 0, 0)) + continue; + + if (!cpuset_zone_allowed(z, __GFP_HARDWALL)) + continue; + + page = buffered_rmqueue(z, order, gfp_mask); + if (page) + goto got_pg; + } out_of_memory(gfp_mask, order); goto restart; @@ -977,7 +991,9 @@ __alloc_pages(gfp_t gfp_mask, unsigned int order, dump_stack(); show_mem(); } + return NULL; got_pg: + zone_statistics(zonelist, z); return page; } @@ -1425,10 +1441,6 @@ static int __init build_zonelists_node(pg_data_t *pgdat, struct zonelist *zoneli zone = pgdat->node_zones + ZONE_NORMAL; if (zone->present_pages) zonelist->zones[j++] = zone; - case ZONE_DMA32: - zone = pgdat->node_zones + ZONE_DMA32; - if (zone->present_pages) - zonelist->zones[j++] = zone; case ZONE_DMA: zone = pgdat->node_zones + ZONE_DMA; if (zone->present_pages) @@ -1443,8 +1455,6 @@ static inline int highest_zone(int zone_bits) int res = ZONE_NORMAL; if (zone_bits & (__force int)__GFP_HIGHMEM) res = ZONE_HIGHMEM; - if (zone_bits & (__force int)__GFP_DMA32) - res = ZONE_DMA32; if (zone_bits & (__force int)__GFP_DMA) res = ZONE_DMA; return res; @@ -1856,10 +1866,11 @@ static int __devinit pageset_cpuup_callback(struct notifier_block *nfb, if (process_zones(cpu)) ret = NOTIFY_BAD; break; - case CPU_UP_CANCELED: +#ifdef CONFIG_HOTPLUG_CPU case CPU_DEAD: free_zone_pagesets(cpu); break; +#endif default: break; } @@ -1964,7 +1975,7 @@ static void __init free_area_init_core(struct pglist_data *pgdat, if (zholes_size) realsize -= zholes_size[j]; - if (j < ZONE_HIGHMEM) + if (j == ZONE_DMA || j == ZONE_NORMAL) nr_kernel_pages += realsize; nr_all_pages += realsize; @@ -2406,18 +2417,13 @@ void setup_per_zone_pages_min(void) } for_each_zone(zone) { - unsigned long tmp; spin_lock_irqsave(&zone->lru_lock, flags); - tmp = (pages_min * zone->present_pages) / lowmem_pages; if (is_highmem(zone)) { /* - * __GFP_HIGH and PF_MEMALLOC allocations usually don't - * need highmem pages, so cap pages_min to a small - * value here. - * - * The (pages_high-pages_low) and (pages_low-pages_min) - * deltas controls asynch page reclaim, and so should - * not be capped for highmem. + * Often, highmem doesn't need to reserve any pages. + * But the pages_min/low/high values are also used for + * batching up page reclaim activity so we need a + * decent value here. */ int min_pages; @@ -2428,15 +2434,19 @@ void setup_per_zone_pages_min(void) min_pages = 128; zone->pages_min = min_pages; } else { - /* - * If it's a lowmem zone, reserve a number of pages + /* if it's a lowmem zone, reserve a number of pages * proportionate to the zone's size. */ - zone->pages_min = tmp; + zone->pages_min = (pages_min * zone->present_pages) / + lowmem_pages; } - zone->pages_low = zone->pages_min + tmp / 4; - zone->pages_high = zone->pages_min + tmp / 2; + /* + * When interpreting these watermarks, just keep in mind that: + * zone->pages_min == (zone->pages_min * 4) / 4; + */ + zone->pages_low = (zone->pages_min * 5) / 4; + zone->pages_high = (zone->pages_min * 6) / 4; spin_unlock_irqrestore(&zone->lru_lock, flags); } } diff --git a/trunk/mm/slab.c b/trunk/mm/slab.c index e5ec26e0c460..8a73dcfc6a27 100644 --- a/trunk/mm/slab.c +++ b/trunk/mm/slab.c @@ -565,29 +565,14 @@ static void **dbg_userword(kmem_cache_t *cachep, void *objp) #define BREAK_GFP_ORDER_LO 0 static int slab_break_gfp_order = BREAK_GFP_ORDER_LO; -/* Functions for storing/retrieving the cachep and or slab from the +/* Macros for storing/retrieving the cachep and or slab from the * global 'mem_map'. These are used to find the slab an obj belongs to. * With kfree(), these are used to find the cache which an obj belongs to. */ -static inline void page_set_cache(struct page *page, struct kmem_cache *cache) -{ - page->lru.next = (struct list_head *)cache; -} - -static inline struct kmem_cache *page_get_cache(struct page *page) -{ - return (struct kmem_cache *)page->lru.next; -} - -static inline void page_set_slab(struct page *page, struct slab *slab) -{ - page->lru.prev = (struct list_head *)slab; -} - -static inline struct slab *page_get_slab(struct page *page) -{ - return (struct slab *)page->lru.prev; -} +#define SET_PAGE_CACHE(pg,x) ((pg)->lru.next = (struct list_head *)(x)) +#define GET_PAGE_CACHE(pg) ((kmem_cache_t *)(pg)->lru.next) +#define SET_PAGE_SLAB(pg,x) ((pg)->lru.prev = (struct list_head *)(x)) +#define GET_PAGE_SLAB(pg) ((struct slab *)(pg)->lru.prev) /* These are the default caches for kmalloc. Custom caches can have other sizes. */ struct cache_sizes malloc_sizes[] = { @@ -1205,7 +1190,11 @@ static void *kmem_getpages(kmem_cache_t *cachep, gfp_t flags, int nodeid) int i; flags |= cachep->gfpflags; - page = alloc_pages_node(nodeid, flags, cachep->gfporder); + if (likely(nodeid == -1)) { + page = alloc_pages(flags, cachep->gfporder); + } else { + page = alloc_pages_node(nodeid, flags, cachep->gfporder); + } if (!page) return NULL; addr = page_address(page); @@ -1379,7 +1368,7 @@ static void check_poison_obj(kmem_cache_t *cachep, void *objp) /* Print some data about the neighboring objects, if they * exist: */ - struct slab *slabp = page_get_slab(virt_to_page(objp)); + struct slab *slabp = GET_PAGE_SLAB(virt_to_page(objp)); int objnr; objnr = (objp-slabp->s_mem)/cachep->objsize; @@ -2149,8 +2138,8 @@ static void set_slab_attr(kmem_cache_t *cachep, struct slab *slabp, void *objp) i = 1 << cachep->gfporder; page = virt_to_page(objp); do { - page_set_cache(page, cachep); - page_set_slab(page, slabp); + SET_PAGE_CACHE(page, cachep); + SET_PAGE_SLAB(page, slabp); page++; } while (--i); } @@ -2280,14 +2269,14 @@ static void *cache_free_debugcheck(kmem_cache_t *cachep, void *objp, kfree_debugcheck(objp); page = virt_to_page(objp); - if (page_get_cache(page) != cachep) { + if (GET_PAGE_CACHE(page) != cachep) { printk(KERN_ERR "mismatch in kmem_cache_free: expected cache %p, got %p\n", - page_get_cache(page),cachep); + GET_PAGE_CACHE(page),cachep); printk(KERN_ERR "%p is %s.\n", cachep, cachep->name); - printk(KERN_ERR "%p is %s.\n", page_get_cache(page), page_get_cache(page)->name); + printk(KERN_ERR "%p is %s.\n", GET_PAGE_CACHE(page), GET_PAGE_CACHE(page)->name); WARN_ON(1); } - slabp = page_get_slab(page); + slabp = GET_PAGE_SLAB(page); if (cachep->flags & SLAB_RED_ZONE) { if (*dbg_redzone1(cachep, objp) != RED_ACTIVE || *dbg_redzone2(cachep, objp) != RED_ACTIVE) { @@ -2639,7 +2628,7 @@ static void free_block(kmem_cache_t *cachep, void **objpp, int nr_objects, int n struct slab *slabp; unsigned int objnr; - slabp = page_get_slab(virt_to_page(objp)); + slabp = GET_PAGE_SLAB(virt_to_page(objp)); l3 = cachep->nodelists[node]; list_del(&slabp->list); objnr = (objp - slabp->s_mem) / cachep->objsize; @@ -2755,7 +2744,7 @@ static inline void __cache_free(kmem_cache_t *cachep, void *objp) #ifdef CONFIG_NUMA { struct slab *slabp; - slabp = page_get_slab(virt_to_page(objp)); + slabp = GET_PAGE_SLAB(virt_to_page(objp)); if (unlikely(slabp->nodeid != numa_node_id())) { struct array_cache *alien = NULL; int nodeid = slabp->nodeid; @@ -2841,7 +2830,7 @@ int fastcall kmem_ptr_validate(kmem_cache_t *cachep, void *ptr) page = virt_to_page(ptr); if (unlikely(!PageSlab(page))) goto out; - if (unlikely(page_get_cache(page) != cachep)) + if (unlikely(GET_PAGE_CACHE(page) != cachep)) goto out; return 1; out: @@ -3037,7 +3026,7 @@ void kfree(const void *objp) return; local_irq_save(flags); kfree_debugcheck(objp); - c = page_get_cache(virt_to_page(objp)); + c = GET_PAGE_CACHE(virt_to_page(objp)); __cache_free(c, (void*)objp); local_irq_restore(flags); } @@ -3607,7 +3596,7 @@ unsigned int ksize(const void *objp) if (unlikely(objp == NULL)) return 0; - return obj_reallen(page_get_cache(virt_to_page(objp))); + return obj_reallen(GET_PAGE_CACHE(virt_to_page(objp))); } diff --git a/trunk/mm/vmscan.c b/trunk/mm/vmscan.c index 28130541270f..135bf8ca96ee 100644 --- a/trunk/mm/vmscan.c +++ b/trunk/mm/vmscan.c @@ -1074,7 +1074,7 @@ static int balance_pgdat(pg_data_t *pgdat, int nr_pages, int order) continue; if (!zone_watermark_ok(zone, order, - zone->pages_high, 0, 0)) { + zone->pages_high, 0, 0, 0)) { end_zone = i; goto scan; } @@ -1111,7 +1111,7 @@ static int balance_pgdat(pg_data_t *pgdat, int nr_pages, int order) if (nr_pages == 0) { /* Not software suspend */ if (!zone_watermark_ok(zone, order, - zone->pages_high, end_zone, 0)) + zone->pages_high, end_zone, 0, 0)) all_zones_ok = 0; } zone->temp_priority = priority; @@ -1259,7 +1259,7 @@ void wakeup_kswapd(struct zone *zone, int order) return; pgdat = zone->zone_pgdat; - if (zone_watermark_ok(zone, order, zone->pages_low, 0, 0)) + if (zone_watermark_ok(zone, order, zone->pages_low, 0, 0, 0)) return; if (pgdat->kswapd_max_order < order) pgdat->kswapd_max_order = order; diff --git a/trunk/net/Makefile b/trunk/net/Makefile index f5141b9d4f38..4aa2f46d2a56 100644 --- a/trunk/net/Makefile +++ b/trunk/net/Makefile @@ -15,8 +15,8 @@ obj-$(CONFIG_NET) += $(tmp-y) # LLC has to be linked before the files in net/802/ obj-$(CONFIG_LLC) += llc/ obj-$(CONFIG_NET) += ethernet/ 802/ sched/ netlink/ -obj-$(CONFIG_NETFILTER) += netfilter/ obj-$(CONFIG_INET) += ipv4/ +obj-$(CONFIG_NETFILTER) += netfilter/ obj-$(CONFIG_XFRM) += xfrm/ obj-$(CONFIG_UNIX) += unix/ ifneq ($(CONFIG_IPV6),) diff --git a/trunk/net/ipv4/ip_fragment.c b/trunk/net/ipv4/ip_fragment.c index 8ce0ce2ee48e..e7d26d9943c2 100644 --- a/trunk/net/ipv4/ip_fragment.c +++ b/trunk/net/ipv4/ip_fragment.c @@ -71,7 +71,7 @@ struct ipfrag_skb_cb /* Describe an entry in the "incomplete datagrams" queue. */ struct ipq { - struct hlist_node list; + struct ipq *next; /* linked list pointers */ struct list_head lru_list; /* lru list member */ u32 user; u32 saddr; @@ -89,6 +89,7 @@ struct ipq { spinlock_t lock; atomic_t refcnt; struct timer_list timer; /* when will this queue expire? */ + struct ipq **pprev; int iif; struct timeval stamp; }; @@ -98,7 +99,7 @@ struct ipq { #define IPQ_HASHSZ 64 /* Per-bucket lock is easy to add now. */ -static struct hlist_head ipq_hash[IPQ_HASHSZ]; +static struct ipq *ipq_hash[IPQ_HASHSZ]; static DEFINE_RWLOCK(ipfrag_lock); static u32 ipfrag_hash_rnd; static LIST_HEAD(ipq_lru_list); @@ -106,7 +107,9 @@ int ip_frag_nqueues = 0; static __inline__ void __ipq_unlink(struct ipq *qp) { - hlist_del(&qp->list); + if(qp->next) + qp->next->pprev = qp->pprev; + *qp->pprev = qp->next; list_del(&qp->lru_list); ip_frag_nqueues--; } @@ -136,18 +139,27 @@ static void ipfrag_secret_rebuild(unsigned long dummy) get_random_bytes(&ipfrag_hash_rnd, sizeof(u32)); for (i = 0; i < IPQ_HASHSZ; i++) { struct ipq *q; - struct hlist_node *p, *n; - hlist_for_each_entry_safe(q, p, n, &ipq_hash[i], list) { + q = ipq_hash[i]; + while (q) { + struct ipq *next = q->next; unsigned int hval = ipqhashfn(q->id, q->saddr, q->daddr, q->protocol); if (hval != i) { - hlist_del(&q->list); + /* Unlink. */ + if (q->next) + q->next->pprev = q->pprev; + *q->pprev = q->next; /* Relink to new hash chain. */ - hlist_add_head(&q->list, &ipq_hash[hval]); + if ((q->next = ipq_hash[hval]) != NULL) + q->next->pprev = &q->next; + ipq_hash[hval] = q; + q->pprev = &ipq_hash[hval]; } + + q = next; } } write_unlock(&ipfrag_lock); @@ -298,16 +310,14 @@ static void ip_expire(unsigned long arg) static struct ipq *ip_frag_intern(unsigned int hash, struct ipq *qp_in) { struct ipq *qp; -#ifdef CONFIG_SMP - struct hlist_node *n; -#endif + write_lock(&ipfrag_lock); #ifdef CONFIG_SMP /* With SMP race we have to recheck hash table, because * such entry could be created on other cpu, while we * promoted read lock to write lock. */ - hlist_for_each_entry(qp, n, &ipq_hash[hash], list) { + for(qp = ipq_hash[hash]; qp; qp = qp->next) { if(qp->id == qp_in->id && qp->saddr == qp_in->saddr && qp->daddr == qp_in->daddr && @@ -327,7 +337,10 @@ static struct ipq *ip_frag_intern(unsigned int hash, struct ipq *qp_in) atomic_inc(&qp->refcnt); atomic_inc(&qp->refcnt); - hlist_add_head(&qp->list, &ipq_hash[hash]); + if((qp->next = ipq_hash[hash]) != NULL) + qp->next->pprev = &qp->next; + ipq_hash[hash] = qp; + qp->pprev = &ipq_hash[hash]; INIT_LIST_HEAD(&qp->lru_list); list_add_tail(&qp->lru_list, &ipq_lru_list); ip_frag_nqueues++; @@ -379,10 +392,9 @@ static inline struct ipq *ip_find(struct iphdr *iph, u32 user) __u8 protocol = iph->protocol; unsigned int hash = ipqhashfn(id, saddr, daddr, protocol); struct ipq *qp; - struct hlist_node *n; read_lock(&ipfrag_lock); - hlist_for_each_entry(qp, n, &ipq_hash[hash], list) { + for(qp = ipq_hash[hash]; qp; qp = qp->next) { if(qp->id == id && qp->saddr == saddr && qp->daddr == daddr && diff --git a/trunk/net/ipv4/netfilter/ip_conntrack_ftp.c b/trunk/net/ipv4/netfilter/ip_conntrack_ftp.c index 59e12b02b22c..d77d6b3f5f80 100644 --- a/trunk/net/ipv4/netfilter/ip_conntrack_ftp.c +++ b/trunk/net/ipv4/netfilter/ip_conntrack_ftp.c @@ -29,9 +29,9 @@ static char *ftp_buffer; static DEFINE_SPINLOCK(ip_ftp_lock); #define MAX_PORTS 8 -static unsigned short ports[MAX_PORTS]; +static short ports[MAX_PORTS]; static int ports_c; -module_param_array(ports, ushort, &ports_c, 0400); +module_param_array(ports, short, &ports_c, 0400); static int loose; module_param(loose, int, 0600); diff --git a/trunk/net/ipv4/netfilter/ip_conntrack_irc.c b/trunk/net/ipv4/netfilter/ip_conntrack_irc.c index 2dea1db14406..15457415a4f3 100644 --- a/trunk/net/ipv4/netfilter/ip_conntrack_irc.c +++ b/trunk/net/ipv4/netfilter/ip_conntrack_irc.c @@ -34,7 +34,7 @@ #include #define MAX_PORTS 8 -static unsigned short ports[MAX_PORTS]; +static short ports[MAX_PORTS]; static int ports_c; static int max_dcc_channels = 8; static unsigned int dcc_timeout = 300; @@ -52,7 +52,7 @@ EXPORT_SYMBOL_GPL(ip_nat_irc_hook); MODULE_AUTHOR("Harald Welte "); MODULE_DESCRIPTION("IRC (DCC) connection tracking helper"); MODULE_LICENSE("GPL"); -module_param_array(ports, ushort, &ports_c, 0400); +module_param_array(ports, short, &ports_c, 0400); MODULE_PARM_DESC(ports, "port numbers of IRC servers"); module_param(max_dcc_channels, int, 0400); MODULE_PARM_DESC(max_dcc_channels, "max number of expected DCC channels per IRC session"); diff --git a/trunk/net/ipv4/netfilter/ip_conntrack_netlink.c b/trunk/net/ipv4/netfilter/ip_conntrack_netlink.c index de9f4464438d..d2a4fec22862 100644 --- a/trunk/net/ipv4/netfilter/ip_conntrack_netlink.c +++ b/trunk/net/ipv4/netfilter/ip_conntrack_netlink.c @@ -467,7 +467,7 @@ ctnetlink_dump_table_w(struct sk_buff *skb, struct netlink_callback *cb) } #endif -static const size_t cta_min_ip[CTA_IP_MAX] = { +static const int cta_min_ip[CTA_IP_MAX] = { [CTA_IP_V4_SRC-1] = sizeof(u_int32_t), [CTA_IP_V4_DST-1] = sizeof(u_int32_t), }; @@ -497,7 +497,7 @@ ctnetlink_parse_tuple_ip(struct nfattr *attr, struct ip_conntrack_tuple *tuple) return 0; } -static const size_t cta_min_proto[CTA_PROTO_MAX] = { +static const int cta_min_proto[CTA_PROTO_MAX] = { [CTA_PROTO_NUM-1] = sizeof(u_int16_t), [CTA_PROTO_SRC_PORT-1] = sizeof(u_int16_t), [CTA_PROTO_DST_PORT-1] = sizeof(u_int16_t), @@ -576,7 +576,7 @@ ctnetlink_parse_tuple(struct nfattr *cda[], struct ip_conntrack_tuple *tuple, } #ifdef CONFIG_IP_NF_NAT_NEEDED -static const size_t cta_min_protonat[CTA_PROTONAT_MAX] = { +static const int cta_min_protonat[CTA_PROTONAT_MAX] = { [CTA_PROTONAT_PORT_MIN-1] = sizeof(u_int16_t), [CTA_PROTONAT_PORT_MAX-1] = sizeof(u_int16_t), }; @@ -614,11 +614,6 @@ static int ctnetlink_parse_nat_proto(struct nfattr *attr, return 0; } -static const size_t cta_min_nat[CTA_NAT_MAX] = { - [CTA_NAT_MINIP-1] = sizeof(u_int32_t), - [CTA_NAT_MAXIP-1] = sizeof(u_int32_t), -}; - static inline int ctnetlink_parse_nat(struct nfattr *cda[], const struct ip_conntrack *ct, struct ip_nat_range *range) @@ -632,9 +627,6 @@ ctnetlink_parse_nat(struct nfattr *cda[], nfattr_parse_nested(tb, CTA_NAT_MAX, cda[CTA_NAT-1]); - if (nfattr_bad_size(tb, CTA_NAT_MAX, cta_min_nat)) - return -EINVAL; - if (tb[CTA_NAT_MINIP-1]) range->min_ip = *(u_int32_t *)NFA_DATA(tb[CTA_NAT_MINIP-1]); @@ -675,14 +667,6 @@ ctnetlink_parse_help(struct nfattr *attr, char **helper_name) return 0; } -static const size_t cta_min[CTA_MAX] = { - [CTA_STATUS-1] = sizeof(u_int32_t), - [CTA_TIMEOUT-1] = sizeof(u_int32_t), - [CTA_MARK-1] = sizeof(u_int32_t), - [CTA_USE-1] = sizeof(u_int32_t), - [CTA_ID-1] = sizeof(u_int32_t) -}; - static int ctnetlink_del_conntrack(struct sock *ctnl, struct sk_buff *skb, struct nlmsghdr *nlh, struct nfattr *cda[], int *errp) @@ -694,9 +678,6 @@ ctnetlink_del_conntrack(struct sock *ctnl, struct sk_buff *skb, DEBUGP("entered %s\n", __FUNCTION__); - if (nfattr_bad_size(cda, CTA_MAX, cta_min)) - return -EINVAL; - if (cda[CTA_TUPLE_ORIG-1]) err = ctnetlink_parse_tuple(cda, &tuple, CTA_TUPLE_ORIG); else if (cda[CTA_TUPLE_REPLY-1]) @@ -779,9 +760,6 @@ ctnetlink_get_conntrack(struct sock *ctnl, struct sk_buff *skb, return 0; } - if (nfattr_bad_size(cda, CTA_MAX, cta_min)) - return -EINVAL; - if (cda[CTA_TUPLE_ORIG-1]) err = ctnetlink_parse_tuple(cda, &tuple, CTA_TUPLE_ORIG); else if (cda[CTA_TUPLE_REPLY-1]) @@ -1069,9 +1047,6 @@ ctnetlink_new_conntrack(struct sock *ctnl, struct sk_buff *skb, DEBUGP("entered %s\n", __FUNCTION__); - if (nfattr_bad_size(cda, CTA_MAX, cta_min)) - return -EINVAL; - if (cda[CTA_TUPLE_ORIG-1]) { err = ctnetlink_parse_tuple(cda, &otuple, CTA_TUPLE_ORIG); if (err < 0) @@ -1277,11 +1252,6 @@ ctnetlink_exp_dump_table(struct sk_buff *skb, struct netlink_callback *cb) return skb->len; } -static const size_t cta_min_exp[CTA_EXPECT_MAX] = { - [CTA_EXPECT_TIMEOUT-1] = sizeof(u_int32_t), - [CTA_EXPECT_ID-1] = sizeof(u_int32_t) -}; - static int ctnetlink_get_expect(struct sock *ctnl, struct sk_buff *skb, struct nlmsghdr *nlh, struct nfattr *cda[], int *errp) @@ -1293,9 +1263,6 @@ ctnetlink_get_expect(struct sock *ctnl, struct sk_buff *skb, DEBUGP("entered %s\n", __FUNCTION__); - if (nfattr_bad_size(cda, CTA_EXPECT_MAX, cta_min_exp)) - return -EINVAL; - if (nlh->nlmsg_flags & NLM_F_DUMP) { struct nfgenmsg *msg = NLMSG_DATA(nlh); u32 rlen; @@ -1366,9 +1333,6 @@ ctnetlink_del_expect(struct sock *ctnl, struct sk_buff *skb, struct ip_conntrack_helper *h; int err; - if (nfattr_bad_size(cda, CTA_EXPECT_MAX, cta_min_exp)) - return -EINVAL; - if (cda[CTA_EXPECT_TUPLE-1]) { /* delete a single expect by tuple */ err = ctnetlink_parse_tuple(cda, &tuple, CTA_EXPECT_TUPLE); @@ -1498,9 +1462,6 @@ ctnetlink_new_expect(struct sock *ctnl, struct sk_buff *skb, DEBUGP("entered %s\n", __FUNCTION__); - if (nfattr_bad_size(cda, CTA_EXPECT_MAX, cta_min_exp)) - return -EINVAL; - if (!cda[CTA_EXPECT_TUPLE-1] || !cda[CTA_EXPECT_MASK-1] || !cda[CTA_EXPECT_MASTER-1]) @@ -1543,22 +1504,29 @@ static struct notifier_block ctnl_notifier_exp = { static struct nfnl_callback ctnl_cb[IPCTNL_MSG_MAX] = { [IPCTNL_MSG_CT_NEW] = { .call = ctnetlink_new_conntrack, - .attr_count = CTA_MAX, }, + .attr_count = CTA_MAX, + .cap_required = CAP_NET_ADMIN }, [IPCTNL_MSG_CT_GET] = { .call = ctnetlink_get_conntrack, - .attr_count = CTA_MAX, }, + .attr_count = CTA_MAX, + .cap_required = CAP_NET_ADMIN }, [IPCTNL_MSG_CT_DELETE] = { .call = ctnetlink_del_conntrack, - .attr_count = CTA_MAX, }, + .attr_count = CTA_MAX, + .cap_required = CAP_NET_ADMIN }, [IPCTNL_MSG_CT_GET_CTRZERO] = { .call = ctnetlink_get_conntrack, - .attr_count = CTA_MAX, }, + .attr_count = CTA_MAX, + .cap_required = CAP_NET_ADMIN }, }; static struct nfnl_callback ctnl_exp_cb[IPCTNL_MSG_EXP_MAX] = { [IPCTNL_MSG_EXP_GET] = { .call = ctnetlink_get_expect, - .attr_count = CTA_EXPECT_MAX, }, + .attr_count = CTA_EXPECT_MAX, + .cap_required = CAP_NET_ADMIN }, [IPCTNL_MSG_EXP_NEW] = { .call = ctnetlink_new_expect, - .attr_count = CTA_EXPECT_MAX, }, + .attr_count = CTA_EXPECT_MAX, + .cap_required = CAP_NET_ADMIN }, [IPCTNL_MSG_EXP_DELETE] = { .call = ctnetlink_del_expect, - .attr_count = CTA_EXPECT_MAX, }, + .attr_count = CTA_EXPECT_MAX, + .cap_required = CAP_NET_ADMIN }, }; static struct nfnetlink_subsystem ctnl_subsys = { diff --git a/trunk/net/ipv4/netfilter/ip_conntrack_proto_tcp.c b/trunk/net/ipv4/netfilter/ip_conntrack_proto_tcp.c index ee3b7d6c4d2e..468c6003b4c7 100644 --- a/trunk/net/ipv4/netfilter/ip_conntrack_proto_tcp.c +++ b/trunk/net/ipv4/netfilter/ip_conntrack_proto_tcp.c @@ -357,10 +357,6 @@ static int tcp_to_nfattr(struct sk_buff *skb, struct nfattr *nfa, return -1; } -static const size_t cta_min_tcp[CTA_PROTOINFO_TCP_MAX] = { - [CTA_PROTOINFO_TCP_STATE-1] = sizeof(u_int8_t), -}; - static int nfattr_to_tcp(struct nfattr *cda[], struct ip_conntrack *ct) { struct nfattr *attr = cda[CTA_PROTOINFO_TCP-1]; @@ -373,9 +369,6 @@ static int nfattr_to_tcp(struct nfattr *cda[], struct ip_conntrack *ct) nfattr_parse_nested(tb, CTA_PROTOINFO_TCP_MAX, attr); - if (nfattr_bad_size(tb, CTA_PROTOINFO_TCP_MAX, cta_min_tcp)) - return -EINVAL; - if (!tb[CTA_PROTOINFO_TCP_STATE-1]) return -EINVAL; @@ -821,7 +814,6 @@ static u8 tcp_valid_flags[(TH_FIN|TH_SYN|TH_RST|TH_PUSH|TH_ACK|TH_URG) + 1] = { [TH_SYN] = 1, [TH_SYN|TH_ACK] = 1, - [TH_SYN|TH_PUSH] = 1, [TH_SYN|TH_ACK|TH_PUSH] = 1, [TH_RST] = 1, [TH_RST|TH_ACK] = 1, diff --git a/trunk/net/ipv4/netfilter/ip_conntrack_tftp.c b/trunk/net/ipv4/netfilter/ip_conntrack_tftp.c index d3c5a371f993..a78736b8525d 100644 --- a/trunk/net/ipv4/netfilter/ip_conntrack_tftp.c +++ b/trunk/net/ipv4/netfilter/ip_conntrack_tftp.c @@ -26,9 +26,9 @@ MODULE_DESCRIPTION("tftp connection tracking helper"); MODULE_LICENSE("GPL"); #define MAX_PORTS 8 -static unsigned short ports[MAX_PORTS]; +static short ports[MAX_PORTS]; static int ports_c; -module_param_array(ports, ushort, &ports_c, 0400); +module_param_array(ports, short, &ports_c, 0400); MODULE_PARM_DESC(ports, "port numbers of tftp servers"); #if 0 diff --git a/trunk/net/ipv4/tcp_highspeed.c b/trunk/net/ipv4/tcp_highspeed.c index 63cf7e540847..82b3c189bd7d 100644 --- a/trunk/net/ipv4/tcp_highspeed.c +++ b/trunk/net/ipv4/tcp_highspeed.c @@ -111,7 +111,7 @@ static void hstcp_init(struct sock *sk) } static void hstcp_cong_avoid(struct sock *sk, u32 adk, u32 rtt, - u32 in_flight, int data_acked) + u32 in_flight, u32 pkts_acked) { struct tcp_sock *tp = tcp_sk(sk); struct hstcp *ca = inet_csk_ca(sk); diff --git a/trunk/net/ipv4/tcp_input.c b/trunk/net/ipv4/tcp_input.c index bf2e23086bce..40a26b7157b4 100644 --- a/trunk/net/ipv4/tcp_input.c +++ b/trunk/net/ipv4/tcp_input.c @@ -367,7 +367,7 @@ static void tcp_rcv_rtt_update(struct tcp_sock *tp, u32 sample, int win_dep) * are stalled on filesystem I/O. * * Also, since we are only going for a minimum in the - * non-timestamp case, we do not smooth things out + * non-timestamp case, we do not smoother things out * else with timestamps disabled convergence takes too * long. */ @@ -546,7 +546,7 @@ static void tcp_rtt_estimator(struct sock *sk, const __u32 mrtt) * * Funny. This algorithm seems to be very broken. * These formulae increase RTO, when it should be decreased, increase - * too slowly, when it should be increased quickly, decrease too quickly + * too slowly, when it should be increased fastly, decrease too fastly * etc. I guess in BSD RTO takes ONE value, so that it is absolutely * does not matter how to _calculate_ it. Seems, it was trap * that VJ failed to avoid. 8) diff --git a/trunk/net/ipv6/addrconf.c b/trunk/net/ipv6/addrconf.c index 56a09a4ac410..ddcf7754eec2 100644 --- a/trunk/net/ipv6/addrconf.c +++ b/trunk/net/ipv6/addrconf.c @@ -1045,10 +1045,9 @@ int ipv6_dev_get_saddr(struct net_device *daddr_dev, } #endif /* Rule 8: Use longest matching prefix */ - if (hiscore.rule < 8) { + if (hiscore.rule < 8) hiscore.matchlen = ipv6_addr_diff(&ifa_result->addr, daddr); - hiscore.rule++; - } + score.rule++; score.matchlen = ipv6_addr_diff(&ifa->addr, daddr); if (score.matchlen > hiscore.matchlen) { score.rule = 8; diff --git a/trunk/net/ipv6/ipv6_sockglue.c b/trunk/net/ipv6/ipv6_sockglue.c index 25757ade989f..003fd99ff597 100644 --- a/trunk/net/ipv6/ipv6_sockglue.c +++ b/trunk/net/ipv6/ipv6_sockglue.c @@ -287,7 +287,7 @@ int ipv6_setsockopt(struct sock *sk, int level, int optname, { struct ipv6_txoptions *opt; if (optlen == 0) - optval = NULL; + optval = 0; /* hop-by-hop / destination options are privileged option */ retv = -EPERM; diff --git a/trunk/net/ipv6/netfilter/Kconfig b/trunk/net/ipv6/netfilter/Kconfig index 060d61202412..971ba60bf6e9 100644 --- a/trunk/net/ipv6/netfilter/Kconfig +++ b/trunk/net/ipv6/netfilter/Kconfig @@ -5,20 +5,10 @@ menu "IPv6: Netfilter Configuration (EXPERIMENTAL)" depends on INET && IPV6 && NETFILTER && EXPERIMENTAL -config NF_CONNTRACK_IPV6 - tristate "IPv6 support for new connection tracking (EXPERIMENTAL)" - depends on EXPERIMENTAL && NF_CONNTRACK - ---help--- - Connection tracking keeps a record of what packets have passed - through your machine, in order to figure out how they are related - into connections. - - This is IPv6 support on Layer 3 independent connection tracking. - Layer 3 independent connection tracking is experimental scheme - which generalize ip_conntrack to support other layer 3 protocols. - - To compile it as a module, choose M here. If unsure, say N. - +#tristate 'Connection tracking (required for masq/NAT)' CONFIG_IP6_NF_CONNTRACK +#if [ "$CONFIG_IP6_NF_CONNTRACK" != "n" ]; then +# dep_tristate ' FTP protocol support' CONFIG_IP6_NF_FTP $CONFIG_IP6_NF_CONNTRACK +#fi config IP6_NF_QUEUE tristate "IP6 Userspace queueing via NETLINK (OBSOLETE)" ---help--- @@ -124,6 +114,7 @@ config IP6_NF_MATCH_OWNER To compile it as a module, choose M here. If unsure, say N. +# dep_tristate ' MAC address match support' CONFIG_IP6_NF_MATCH_MAC $CONFIG_IP6_NF_IPTABLES config IP6_NF_MATCH_MARK tristate "netfilter MARK match support" depends on IP6_NF_IPTABLES @@ -179,6 +170,15 @@ config IP6_NF_MATCH_PHYSDEV To compile it as a module, choose M here. If unsure, say N. +# dep_tristate ' Multiple port match support' CONFIG_IP6_NF_MATCH_MULTIPORT $CONFIG_IP6_NF_IPTABLES +# dep_tristate ' TOS match support' CONFIG_IP6_NF_MATCH_TOS $CONFIG_IP6_NF_IPTABLES +# if [ "$CONFIG_IP6_NF_CONNTRACK" != "n" ]; then +# dep_tristate ' Connection state match support' CONFIG_IP6_NF_MATCH_STATE $CONFIG_IP6_NF_CONNTRACK $CONFIG_IP6_NF_IPTABLES +# fi +# if [ "$CONFIG_EXPERIMENTAL" = "y" ]; then +# dep_tristate ' Unclean match support (EXPERIMENTAL)' CONFIG_IP6_NF_MATCH_UNCLEAN $CONFIG_IP6_NF_IPTABLES +# dep_tristate ' Owner match support (EXPERIMENTAL)' CONFIG_IP6_NF_MATCH_OWNER $CONFIG_IP6_NF_IPTABLES +# fi # The targets config IP6_NF_FILTER tristate "Packet filtering" @@ -220,6 +220,12 @@ config IP6_NF_TARGET_NFQUEUE To compile it as a module, choose M here. If unsure, say N. +# if [ "$CONFIG_IP6_NF_FILTER" != "n" ]; then +# dep_tristate ' REJECT target support' CONFIG_IP6_NF_TARGET_REJECT $CONFIG_IP6_NF_FILTER +# if [ "$CONFIG_EXPERIMENTAL" = "y" ]; then +# dep_tristate ' MIRROR target support (EXPERIMENTAL)' CONFIG_IP6_NF_TARGET_MIRROR $CONFIG_IP6_NF_FILTER +# fi +# fi config IP6_NF_MANGLE tristate "Packet mangling" depends on IP6_NF_IPTABLES @@ -230,6 +236,7 @@ config IP6_NF_MANGLE To compile it as a module, choose M here. If unsure, say N. +# dep_tristate ' TOS target support' CONFIG_IP6_NF_TARGET_TOS $CONFIG_IP_NF_MANGLE config IP6_NF_TARGET_MARK tristate "MARK target support" depends on IP6_NF_MANGLE @@ -259,6 +266,7 @@ config IP6_NF_TARGET_HL To compile it as a module, choose M here. If unsure, say N. +#dep_tristate ' LOG target support' CONFIG_IP6_NF_TARGET_LOG $CONFIG_IP6_NF_IPTABLES config IP6_NF_RAW tristate 'raw table support (required for TRACE)' depends on IP6_NF_IPTABLES @@ -270,5 +278,19 @@ config IP6_NF_RAW If you want to compile it as a module, say M here and read . If unsure, say `N'. +config NF_CONNTRACK_IPV6 + tristate "IPv6 support for new connection tracking (EXPERIMENTAL)" + depends on EXPERIMENTAL && NF_CONNTRACK + ---help--- + Connection tracking keeps a record of what packets have passed + through your machine, in order to figure out how they are related + into connections. + + This is IPv6 support on Layer 3 independent connection tracking. + Layer 3 independent connection tracking is experimental scheme + which generalize ip_conntrack to support other layer 3 protocols. + + To compile it as a module, choose M here. If unsure, say N. + endmenu diff --git a/trunk/net/ipv6/netfilter/nf_conntrack_l3proto_ipv6.c b/trunk/net/ipv6/netfilter/nf_conntrack_l3proto_ipv6.c index 753a3ae8502b..e2c90b3a8074 100644 --- a/trunk/net/ipv6/netfilter/nf_conntrack_l3proto_ipv6.c +++ b/trunk/net/ipv6/netfilter/nf_conntrack_l3proto_ipv6.c @@ -339,8 +339,8 @@ extern unsigned long nf_ct_icmpv6_timeout; /* From nf_conntrack_frag6.c */ extern unsigned long nf_ct_frag6_timeout; -extern unsigned int nf_ct_frag6_low_thresh; -extern unsigned int nf_ct_frag6_high_thresh; +extern unsigned long nf_ct_frag6_low_thresh; +extern unsigned long nf_ct_frag6_high_thresh; static struct ctl_table_header *nf_ct_ipv6_sysctl_header; @@ -367,7 +367,7 @@ static ctl_table nf_ct_sysctl_table[] = { .data = &nf_ct_frag6_low_thresh, .maxlen = sizeof(unsigned int), .mode = 0644, - .proc_handler = &proc_dointvec, + .proc_handler = &proc_dointvec_jiffies, }, { .ctl_name = NET_NF_CONNTRACK_FRAG6_HIGH_THRESH, @@ -375,7 +375,7 @@ static ctl_table nf_ct_sysctl_table[] = { .data = &nf_ct_frag6_high_thresh, .maxlen = sizeof(unsigned int), .mode = 0644, - .proc_handler = &proc_dointvec, + .proc_handler = &proc_dointvec_jiffies, }, { .ctl_name = 0 } }; diff --git a/trunk/net/ipv6/netfilter/nf_conntrack_reasm.c b/trunk/net/ipv6/netfilter/nf_conntrack_reasm.c index c2c52af9e560..7640b9bb7694 100644 --- a/trunk/net/ipv6/netfilter/nf_conntrack_reasm.c +++ b/trunk/net/ipv6/netfilter/nf_conntrack_reasm.c @@ -55,9 +55,9 @@ #define NF_CT_FRAG6_LOW_THRESH 196608 /* == 192*1024 */ #define NF_CT_FRAG6_TIMEOUT IPV6_FRAG_TIMEOUT -unsigned int nf_ct_frag6_high_thresh = 256*1024; -unsigned int nf_ct_frag6_low_thresh = 192*1024; -unsigned long nf_ct_frag6_timeout = IPV6_FRAG_TIMEOUT; +int nf_ct_frag6_high_thresh = 256*1024; +int nf_ct_frag6_low_thresh = 192*1024; +int nf_ct_frag6_timeout = IPV6_FRAG_TIMEOUT; struct nf_ct_frag6_skb_cb { @@ -190,10 +190,8 @@ static void nf_ct_frag6_secret_rebuild(unsigned long dummy) atomic_t nf_ct_frag6_mem = ATOMIC_INIT(0); /* Memory Tracking Functions. */ -static inline void frag_kfree_skb(struct sk_buff *skb, unsigned int *work) +static inline void frag_kfree_skb(struct sk_buff *skb) { - if (work) - *work -= skb->truesize; atomic_sub(skb->truesize, &nf_ct_frag6_mem); if (NFCT_FRAG6_CB(skb)->orig) kfree_skb(NFCT_FRAG6_CB(skb)->orig); @@ -201,11 +199,8 @@ static inline void frag_kfree_skb(struct sk_buff *skb, unsigned int *work) kfree_skb(skb); } -static inline void frag_free_queue(struct nf_ct_frag6_queue *fq, - unsigned int *work) +static inline void frag_free_queue(struct nf_ct_frag6_queue *fq) { - if (work) - *work -= sizeof(struct nf_ct_frag6_queue); atomic_sub(sizeof(struct nf_ct_frag6_queue), &nf_ct_frag6_mem); kfree(fq); } @@ -223,8 +218,7 @@ static inline struct nf_ct_frag6_queue *frag_alloc_queue(void) /* Destruction primitives. */ /* Complete destruction of fq. */ -static void nf_ct_frag6_destroy(struct nf_ct_frag6_queue *fq, - unsigned int *work) +static void nf_ct_frag6_destroy(struct nf_ct_frag6_queue *fq) { struct sk_buff *fp; @@ -236,17 +230,17 @@ static void nf_ct_frag6_destroy(struct nf_ct_frag6_queue *fq, while (fp) { struct sk_buff *xp = fp->next; - frag_kfree_skb(fp, work); + frag_kfree_skb(fp); fp = xp; } - frag_free_queue(fq, work); + frag_free_queue(fq); } -static __inline__ void fq_put(struct nf_ct_frag6_queue *fq, unsigned int *work) +static __inline__ void fq_put(struct nf_ct_frag6_queue *fq) { if (atomic_dec_and_test(&fq->refcnt)) - nf_ct_frag6_destroy(fq, work); + nf_ct_frag6_destroy(fq); } /* Kill fq entry. It is not destroyed immediately, @@ -268,21 +262,16 @@ static void nf_ct_frag6_evictor(void) { struct nf_ct_frag6_queue *fq; struct list_head *tmp; - unsigned int work; - work = atomic_read(&nf_ct_frag6_mem); - if (work <= nf_ct_frag6_low_thresh) - return; - - work -= nf_ct_frag6_low_thresh; - while (work > 0) { + for (;;) { + if (atomic_read(&nf_ct_frag6_mem) <= nf_ct_frag6_low_thresh) + return; read_lock(&nf_ct_frag6_lock); if (list_empty(&nf_ct_frag6_lru_list)) { read_unlock(&nf_ct_frag6_lock); return; } tmp = nf_ct_frag6_lru_list.next; - BUG_ON(tmp == NULL); fq = list_entry(tmp, struct nf_ct_frag6_queue, lru_list); atomic_inc(&fq->refcnt); read_unlock(&nf_ct_frag6_lock); @@ -292,7 +281,7 @@ static void nf_ct_frag6_evictor(void) fq_kill(fq); spin_unlock(&fq->lock); - fq_put(fq, &work); + fq_put(fq); } } @@ -309,7 +298,7 @@ static void nf_ct_frag6_expire(unsigned long data) out: spin_unlock(&fq->lock); - fq_put(fq, NULL); + fq_put(fq); } /* Creation primitives. */ @@ -329,7 +318,7 @@ static struct nf_ct_frag6_queue *nf_ct_frag6_intern(unsigned int hash, atomic_inc(&fq->refcnt); write_unlock(&nf_ct_frag6_lock); fq_in->last_in |= COMPLETE; - fq_put(fq_in, NULL); + fq_put(fq_in); return fq; } } @@ -546,7 +535,7 @@ static int nf_ct_frag6_queue(struct nf_ct_frag6_queue *fq, struct sk_buff *skb, fq->fragments = next; fq->meat -= free_it->len; - frag_kfree_skb(free_it, NULL); + frag_kfree_skb(free_it); } } @@ -822,7 +811,7 @@ struct sk_buff *nf_ct_frag6_gather(struct sk_buff *skb) if (nf_ct_frag6_queue(fq, clone, fhdr, nhoff) < 0) { spin_unlock(&fq->lock); DEBUGP("Can't insert skb to queue\n"); - fq_put(fq, NULL); + fq_put(fq); goto ret_orig; } @@ -833,7 +822,7 @@ struct sk_buff *nf_ct_frag6_gather(struct sk_buff *skb) } spin_unlock(&fq->lock); - fq_put(fq, NULL); + fq_put(fq); return ret_skb; ret_orig: @@ -892,6 +881,5 @@ int nf_ct_frag6_init(void) void nf_ct_frag6_cleanup(void) { del_timer(&nf_ct_frag6_secret_timer); - nf_ct_frag6_low_thresh = 0; nf_ct_frag6_evictor(); } diff --git a/trunk/net/ipv6/reassembly.c b/trunk/net/ipv6/reassembly.c index 5d316cb72ec9..e4fe9ee484dd 100644 --- a/trunk/net/ipv6/reassembly.c +++ b/trunk/net/ipv6/reassembly.c @@ -74,7 +74,7 @@ struct ip6frag_skb_cb struct frag_queue { - struct hlist_node list; + struct frag_queue *next; struct list_head lru_list; /* lru list member */ __u32 id; /* fragment id */ @@ -95,13 +95,14 @@ struct frag_queue #define FIRST_IN 2 #define LAST_IN 1 __u16 nhoffset; + struct frag_queue **pprev; }; /* Hash table. */ #define IP6Q_HASHSZ 64 -static struct hlist_head ip6_frag_hash[IP6Q_HASHSZ]; +static struct frag_queue *ip6_frag_hash[IP6Q_HASHSZ]; static DEFINE_RWLOCK(ip6_frag_lock); static u32 ip6_frag_hash_rnd; static LIST_HEAD(ip6_frag_lru_list); @@ -109,7 +110,9 @@ int ip6_frag_nqueues = 0; static __inline__ void __fq_unlink(struct frag_queue *fq) { - hlist_del(&fq->list); + if(fq->next) + fq->next->pprev = fq->pprev; + *fq->pprev = fq->next; list_del(&fq->lru_list); ip6_frag_nqueues--; } @@ -160,21 +163,28 @@ static void ip6_frag_secret_rebuild(unsigned long dummy) get_random_bytes(&ip6_frag_hash_rnd, sizeof(u32)); for (i = 0; i < IP6Q_HASHSZ; i++) { struct frag_queue *q; - struct hlist_node *p, *n; - hlist_for_each_entry_safe(q, p, n, &ip6_frag_hash[i], list) { + q = ip6_frag_hash[i]; + while (q) { + struct frag_queue *next = q->next; unsigned int hval = ip6qhashfn(q->id, &q->saddr, &q->daddr); if (hval != i) { - hlist_del(&q->list); + /* Unlink. */ + if (q->next) + q->next->pprev = q->pprev; + *q->pprev = q->next; /* Relink to new hash chain. */ - hlist_add_head(&q->list, - &ip6_frag_hash[hval]); - + if ((q->next = ip6_frag_hash[hval]) != NULL) + q->next->pprev = &q->next; + ip6_frag_hash[hval] = q; + q->pprev = &ip6_frag_hash[hval]; } + + q = next; } } write_unlock(&ip6_frag_lock); @@ -327,13 +337,10 @@ static struct frag_queue *ip6_frag_intern(unsigned int hash, struct frag_queue *fq_in) { struct frag_queue *fq; -#ifdef CONFIG_SMP - struct hlist_node *n; -#endif write_lock(&ip6_frag_lock); #ifdef CONFIG_SMP - hlist_for_each_entry(fq, n, &ip6_frag_hash[hash], list) { + for (fq = ip6_frag_hash[hash]; fq; fq = fq->next) { if (fq->id == fq_in->id && ipv6_addr_equal(&fq_in->saddr, &fq->saddr) && ipv6_addr_equal(&fq_in->daddr, &fq->daddr)) { @@ -351,7 +358,10 @@ static struct frag_queue *ip6_frag_intern(unsigned int hash, atomic_inc(&fq->refcnt); atomic_inc(&fq->refcnt); - hlist_add_head(&fq->list, &ip6_frag_hash[hash]); + if((fq->next = ip6_frag_hash[hash]) != NULL) + fq->next->pprev = &fq->next; + ip6_frag_hash[hash] = fq; + fq->pprev = &ip6_frag_hash[hash]; INIT_LIST_HEAD(&fq->lru_list); list_add_tail(&fq->lru_list, &ip6_frag_lru_list); ip6_frag_nqueues++; @@ -391,11 +401,10 @@ static __inline__ struct frag_queue * fq_find(u32 id, struct in6_addr *src, struct in6_addr *dst) { struct frag_queue *fq; - struct hlist_node *n; unsigned int hash = ip6qhashfn(id, src, dst); read_lock(&ip6_frag_lock); - hlist_for_each_entry(fq, n, &ip6_frag_hash[hash], list) { + for(fq = ip6_frag_hash[hash]; fq; fq = fq->next) { if (fq->id == id && ipv6_addr_equal(src, &fq->saddr) && ipv6_addr_equal(dst, &fq->daddr)) { diff --git a/trunk/net/ipv6/route.c b/trunk/net/ipv6/route.c index a7a537b50595..f7f42c3e96cb 100644 --- a/trunk/net/ipv6/route.c +++ b/trunk/net/ipv6/route.c @@ -1701,8 +1701,10 @@ static void fib6_dump_end(struct netlink_callback *cb) fib6_walker_unlink(w); kfree(w); } - cb->done = (void*)cb->args[1]; - cb->args[1] = 0; + if (cb->args[1]) { + cb->done = (void*)cb->args[1]; + cb->args[1] = 0; + } } static int fib6_dump_done(struct netlink_callback *cb) diff --git a/trunk/net/llc/af_llc.c b/trunk/net/llc/af_llc.c index c3f0b0783453..59d02cbbeb9e 100644 --- a/trunk/net/llc/af_llc.c +++ b/trunk/net/llc/af_llc.c @@ -116,9 +116,7 @@ static int llc_ui_send_data(struct sock* sk, struct sk_buff *skb, int noblock) struct llc_sock* llc = llc_sk(sk); int rc = 0; - if (unlikely(llc_data_accept_state(llc->state) || - llc->remote_busy_flag || - llc->p_flag)) { + if (unlikely(llc_data_accept_state(llc->state) || llc->p_flag)) { long timeout = sock_sndtimeo(sk, noblock); rc = llc_ui_wait_for_busy_core(sk, timeout); @@ -544,7 +542,6 @@ static int llc_ui_wait_for_busy_core(struct sock *sk, long timeout) if (sk_wait_event(sk, &timeout, (sk->sk_shutdown & RCV_SHUTDOWN) || (!llc_data_accept_state(llc->state) && - !llc->remote_busy_flag && !llc->p_flag))) break; rc = -ERESTARTSYS; diff --git a/trunk/net/llc/llc_c_ac.c b/trunk/net/llc/llc_c_ac.c index 8169f24ed33e..b0bcfb1f12dd 100644 --- a/trunk/net/llc/llc_c_ac.c +++ b/trunk/net/llc/llc_c_ac.c @@ -866,8 +866,7 @@ int llc_conn_ac_send_ack_if_needed(struct sock *sk, struct sk_buff *skb) llc->ack_must_be_send = 1; llc->ack_pf = pf_bit & 1; } - if (((llc->vR - llc->first_pdu_Ns + 1 + LLC_2_SEQ_NBR_MODULO) - % LLC_2_SEQ_NBR_MODULO) >= llc->npta) { + if (((llc->vR - llc->first_pdu_Ns + 129) % 128) >= llc->npta) { llc_conn_ac_send_rr_rsp_f_set_ackpf(sk, skb); llc->ack_must_be_send = 0; llc->ack_pf = 0; @@ -995,8 +994,8 @@ static int llc_conn_ac_inc_npta_value(struct sock *sk, struct sk_buff *skb) llc->dec_step = 0; llc->dec_cntr = llc->inc_cntr = 2; ++llc->npta; - if (llc->npta > (u8) ~LLC_2_SEQ_NBR_MODULO) - llc->npta = (u8) ~LLC_2_SEQ_NBR_MODULO; + if (llc->npta > 127) + llc->npta = 127 ; } else --llc->inc_cntr; return 0; @@ -1066,10 +1065,9 @@ int llc_conn_ac_dec_tx_win_size(struct sock *sk, struct sk_buff *skb) struct llc_sock *llc = llc_sk(sk); u8 unacked_pdu = skb_queue_len(&llc->pdu_unack_q); - if (llc->k - unacked_pdu < 1) - llc->k = 1; - else - llc->k -= unacked_pdu; + llc->k -= unacked_pdu; + if (llc->k < 2) + llc->k = 2; return 0; } @@ -1086,8 +1084,8 @@ int llc_conn_ac_inc_tx_win_size(struct sock *sk, struct sk_buff *skb) struct llc_sock *llc = llc_sk(sk); llc->k += 1; - if (llc->k > (u8) ~LLC_2_SEQ_NBR_MODULO) - llc->k = (u8) ~LLC_2_SEQ_NBR_MODULO; + if (llc->k > 128) + llc->k = 128 ; return 0; } @@ -1311,7 +1309,7 @@ int llc_conn_ac_set_vs_nr(struct sock *sk, struct sk_buff *skb) static int llc_conn_ac_inc_vs_by_1(struct sock *sk, struct sk_buff *skb) { - llc_sk(sk)->vS = (llc_sk(sk)->vS + 1) % LLC_2_SEQ_NBR_MODULO; + llc_sk(sk)->vS = (llc_sk(sk)->vS + 1) % 128; return 0; } diff --git a/trunk/net/netfilter/nf_conntrack_core.c b/trunk/net/netfilter/nf_conntrack_core.c index 1da678303d78..9a67c796b385 100644 --- a/trunk/net/netfilter/nf_conntrack_core.c +++ b/trunk/net/netfilter/nf_conntrack_core.c @@ -387,7 +387,7 @@ nf_ct_invert_tuple(struct nf_conntrack_tuple *inverse, static void nf_ct_unlink_expect(struct nf_conntrack_expect *exp) { ASSERT_WRITE_LOCK(&nf_conntrack_lock); - NF_CT_ASSERT(!timer_pending(&exp->timeout)); + NF_CT_ASSERT(!timer_pending(&exp_timeout)); list_del(&exp->list); NF_CT_STAT_INC(expect_delete); exp->master->expecting--; @@ -1395,13 +1395,6 @@ void nf_conntrack_cleanup(void) kmem_cache_destroy(nf_conntrack_expect_cachep); free_conntrack_hash(nf_conntrack_hash, nf_conntrack_vmalloc, nf_conntrack_htable_size); - - /* free l3proto protocol tables */ - for (i = 0; i < PF_MAX; i++) - if (nf_ct_protos[i]) { - kfree(nf_ct_protos[i]); - nf_ct_protos[i] = NULL; - } } static struct list_head *alloc_hashtable(int size, int *vmalloced) diff --git a/trunk/net/netfilter/nf_conntrack_proto_tcp.c b/trunk/net/netfilter/nf_conntrack_proto_tcp.c index 5a6fcf349bdf..83d90dd624f0 100644 --- a/trunk/net/netfilter/nf_conntrack_proto_tcp.c +++ b/trunk/net/netfilter/nf_conntrack_proto_tcp.c @@ -779,7 +779,6 @@ static u8 tcp_valid_flags[(TH_FIN|TH_SYN|TH_RST|TH_PUSH|TH_ACK|TH_URG) + 1] = { [TH_SYN] = 1, [TH_SYN|TH_ACK] = 1, - [TH_SYN|TH_PUSH] = 1, [TH_SYN|TH_ACK|TH_PUSH] = 1, [TH_RST] = 1, [TH_RST|TH_ACK] = 1, @@ -970,12 +969,6 @@ static int tcp_packet(struct nf_conn *conntrack, conntrack->timeout.function((unsigned long) conntrack); return -NF_REPEAT; - } else { - write_unlock_bh(&tcp_lock); - if (LOG_INVALID(IPPROTO_TCP)) - nf_log_packet(pf, 0, skb, NULL, NULL, - NULL, "nf_ct_tcp: invalid SYN"); - return -NF_ACCEPT; } case TCP_CONNTRACK_CLOSE: if (index == TCP_RST_SET diff --git a/trunk/net/netfilter/nf_conntrack_standalone.c b/trunk/net/netfilter/nf_conntrack_standalone.c index 5af381f9fe3d..45224db4fe2f 100644 --- a/trunk/net/netfilter/nf_conntrack_standalone.c +++ b/trunk/net/netfilter/nf_conntrack_standalone.c @@ -694,7 +694,7 @@ static int init_or_cleanup(int init) cleanup_proc_stat: #endif #ifdef CONFIG_PROC_FS - remove_proc_entry("nf_conntrack", proc_net_stat); + proc_net_remove("nf_conntrack_stat"); cleanup_proc_exp: proc_net_remove("nf_conntrack_expect"); cleanup_proc: diff --git a/trunk/net/netfilter/nfnetlink.c b/trunk/net/netfilter/nfnetlink.c index a60c59b97631..83f4c53030fc 100644 --- a/trunk/net/netfilter/nfnetlink.c +++ b/trunk/net/netfilter/nfnetlink.c @@ -223,12 +223,6 @@ static inline int nfnetlink_rcv_msg(struct sk_buff *skb, NFNL_SUBSYS_ID(nlh->nlmsg_type), NFNL_MSG_TYPE(nlh->nlmsg_type)); - if (!cap_raised(NETLINK_CB(skb).eff_cap, CAP_NET_ADMIN)) { - DEBUGP("missing CAP_NET_ADMIN\n"); - *errp = -EPERM; - return -1; - } - /* Only requests are handled by kernel now. */ if (!(nlh->nlmsg_flags & NLM_F_REQUEST)) { DEBUGP("received non-request message\n"); @@ -246,12 +240,15 @@ static inline int nfnetlink_rcv_msg(struct sk_buff *skb, ss = nfnetlink_get_subsys(type); if (!ss) { #ifdef CONFIG_KMOD - /* don't call nfnl_shunlock, since it would reenter - * with further packet processing */ - up(&nfnl_sem); - request_module("nfnetlink-subsys-%d", NFNL_SUBSYS_ID(type)); - nfnl_shlock(); - ss = nfnetlink_get_subsys(type); + if (cap_raised(NETLINK_CB(skb).eff_cap, CAP_NET_ADMIN)) { + /* don't call nfnl_shunlock, since it would reenter + * with further packet processing */ + up(&nfnl_sem); + request_module("nfnetlink-subsys-%d", + NFNL_SUBSYS_ID(type)); + nfnl_shlock(); + ss = nfnetlink_get_subsys(type); + } if (!ss) #endif goto err_inval; @@ -263,6 +260,13 @@ static inline int nfnetlink_rcv_msg(struct sk_buff *skb, goto err_inval; } + if (nc->cap_required && + !cap_raised(NETLINK_CB(skb).eff_cap, nc->cap_required)) { + DEBUGP("permission denied for type %d\n", type); + *errp = -EPERM; + return -1; + } + { u_int16_t attr_count = ss->cb[NFNL_MSG_TYPE(nlh->nlmsg_type)].attr_count; diff --git a/trunk/net/netfilter/nfnetlink_log.c b/trunk/net/netfilter/nfnetlink_log.c index cba63729313d..d194676f3655 100644 --- a/trunk/net/netfilter/nfnetlink_log.c +++ b/trunk/net/netfilter/nfnetlink_log.c @@ -862,9 +862,11 @@ nfulnl_recv_config(struct sock *ctnl, struct sk_buff *skb, static struct nfnl_callback nfulnl_cb[NFULNL_MSG_MAX] = { [NFULNL_MSG_PACKET] = { .call = nfulnl_recv_unsupp, - .attr_count = NFULA_MAX, }, + .attr_count = NFULA_MAX, + .cap_required = CAP_NET_ADMIN, }, [NFULNL_MSG_CONFIG] = { .call = nfulnl_recv_config, - .attr_count = NFULA_CFG_MAX, }, + .attr_count = NFULA_CFG_MAX, + .cap_required = CAP_NET_ADMIN }, }; static struct nfnetlink_subsystem nfulnl_subsys = { diff --git a/trunk/net/netfilter/nfnetlink_queue.c b/trunk/net/netfilter/nfnetlink_queue.c index f28460b61e47..f065a6c94953 100644 --- a/trunk/net/netfilter/nfnetlink_queue.c +++ b/trunk/net/netfilter/nfnetlink_queue.c @@ -931,11 +931,14 @@ nfqnl_recv_config(struct sock *ctnl, struct sk_buff *skb, static struct nfnl_callback nfqnl_cb[NFQNL_MSG_MAX] = { [NFQNL_MSG_PACKET] = { .call = nfqnl_recv_unsupp, - .attr_count = NFQA_MAX, }, + .attr_count = NFQA_MAX, + .cap_required = CAP_NET_ADMIN }, [NFQNL_MSG_VERDICT] = { .call = nfqnl_recv_verdict, - .attr_count = NFQA_MAX, }, + .attr_count = NFQA_MAX, + .cap_required = CAP_NET_ADMIN }, [NFQNL_MSG_CONFIG] = { .call = nfqnl_recv_config, - .attr_count = NFQA_CFG_MAX, }, + .attr_count = NFQA_CFG_MAX, + .cap_required = CAP_NET_ADMIN }, }; static struct nfnetlink_subsystem nfqnl_subsys = { diff --git a/trunk/net/sched/Kconfig b/trunk/net/sched/Kconfig index 55cd5327fbd7..7f34e7fd767c 100644 --- a/trunk/net/sched/Kconfig +++ b/trunk/net/sched/Kconfig @@ -40,10 +40,9 @@ config NET_SCHED The available schedulers are listed in the following questions; you can say Y to as many as you like. If unsure, say N now. -if NET_SCHED - choice prompt "Packet scheduler clock source" + depends on NET_SCHED default NET_SCH_CLK_JIFFIES ---help--- Packet schedulers need a monotonic clock that increments at a static @@ -99,9 +98,11 @@ config NET_SCH_CLK_CPU endchoice comment "Queueing/Scheduling" + depends on NET_SCHED config NET_SCH_CBQ tristate "Class Based Queueing (CBQ)" + depends on NET_SCHED ---help--- Say Y here if you want to use the Class-Based Queueing (CBQ) packet scheduling algorithm. This algorithm classifies the waiting packets @@ -119,6 +120,7 @@ config NET_SCH_CBQ config NET_SCH_HTB tristate "Hierarchical Token Bucket (HTB)" + depends on NET_SCHED ---help--- Say Y here if you want to use the Hierarchical Token Buckets (HTB) packet scheduling algorithm. See @@ -133,6 +135,7 @@ config NET_SCH_HTB config NET_SCH_HFSC tristate "Hierarchical Fair Service Curve (HFSC)" + depends on NET_SCHED ---help--- Say Y here if you want to use the Hierarchical Fair Service Curve (HFSC) packet scheduling algorithm. @@ -142,7 +145,7 @@ config NET_SCH_HFSC config NET_SCH_ATM tristate "ATM Virtual Circuits (ATM)" - depends on ATM + depends on NET_SCHED && ATM ---help--- Say Y here if you want to use the ATM pseudo-scheduler. This provides a framework for invoking classifiers, which in turn @@ -156,6 +159,7 @@ config NET_SCH_ATM config NET_SCH_PRIO tristate "Multi Band Priority Queueing (PRIO)" + depends on NET_SCHED ---help--- Say Y here if you want to use an n-band priority queue packet scheduler. @@ -165,6 +169,7 @@ config NET_SCH_PRIO config NET_SCH_RED tristate "Random Early Detection (RED)" + depends on NET_SCHED ---help--- Say Y here if you want to use the Random Early Detection (RED) packet scheduling algorithm. @@ -176,6 +181,7 @@ config NET_SCH_RED config NET_SCH_SFQ tristate "Stochastic Fairness Queueing (SFQ)" + depends on NET_SCHED ---help--- Say Y here if you want to use the Stochastic Fairness Queueing (SFQ) packet scheduling algorithm . @@ -187,6 +193,7 @@ config NET_SCH_SFQ config NET_SCH_TEQL tristate "True Link Equalizer (TEQL)" + depends on NET_SCHED ---help--- Say Y here if you want to use the True Link Equalizer (TLE) packet scheduling algorithm. This queueing discipline allows the combination @@ -199,6 +206,7 @@ config NET_SCH_TEQL config NET_SCH_TBF tristate "Token Bucket Filter (TBF)" + depends on NET_SCHED ---help--- Say Y here if you want to use the Token Bucket Filter (TBF) packet scheduling algorithm. @@ -210,6 +218,7 @@ config NET_SCH_TBF config NET_SCH_GRED tristate "Generic Random Early Detection (GRED)" + depends on NET_SCHED ---help--- Say Y here if you want to use the Generic Random Early Detection (GRED) packet scheduling algorithm for some of your network devices @@ -221,6 +230,7 @@ config NET_SCH_GRED config NET_SCH_DSMARK tristate "Differentiated Services marker (DSMARK)" + depends on NET_SCHED ---help--- Say Y if you want to schedule packets according to the Differentiated Services architecture proposed in RFC 2475. @@ -232,6 +242,7 @@ config NET_SCH_DSMARK config NET_SCH_NETEM tristate "Network emulator (NETEM)" + depends on NET_SCHED ---help--- Say Y if you want to emulate network delay, loss, and packet re-ordering. This is often useful to simulate networks when @@ -244,6 +255,7 @@ config NET_SCH_NETEM config NET_SCH_INGRESS tristate "Ingress Qdisc" + depends on NET_SCHED ---help--- Say Y here if you want to use classifiers for incoming packets. If unsure, say Y. @@ -252,12 +264,14 @@ config NET_SCH_INGRESS module will be called sch_ingress. comment "Classification" + depends on NET_SCHED config NET_CLS boolean config NET_CLS_BASIC tristate "Elementary classification (BASIC)" + depends NET_SCHED select NET_CLS ---help--- Say Y here if you want to be able to classify packets using @@ -268,6 +282,7 @@ config NET_CLS_BASIC config NET_CLS_TCINDEX tristate "Traffic-Control Index (TCINDEX)" + depends NET_SCHED select NET_CLS ---help--- Say Y here if you want to be able to classify packets based on @@ -279,6 +294,7 @@ config NET_CLS_TCINDEX config NET_CLS_ROUTE4 tristate "Routing decision (ROUTE)" + depends NET_SCHED select NET_CLS_ROUTE select NET_CLS ---help--- @@ -290,9 +306,11 @@ config NET_CLS_ROUTE4 config NET_CLS_ROUTE bool + default n config NET_CLS_FW tristate "Netfilter mark (FW)" + depends NET_SCHED select NET_CLS ---help--- If you say Y here, you will be able to classify packets @@ -303,6 +321,7 @@ config NET_CLS_FW config NET_CLS_U32 tristate "Universal 32bit comparisons w/ hashing (U32)" + depends NET_SCHED select NET_CLS ---help--- Say Y here to be able to classify packetes using a universal @@ -326,6 +345,7 @@ config CLS_U32_MARK config NET_CLS_RSVP tristate "IPv4 Resource Reservation Protocol (RSVP)" + depends on NET_SCHED select NET_CLS select NET_ESTIMATOR ---help--- @@ -341,6 +361,7 @@ config NET_CLS_RSVP config NET_CLS_RSVP6 tristate "IPv6 Resource Reservation Protocol (RSVP6)" + depends on NET_SCHED select NET_CLS select NET_ESTIMATOR ---help--- @@ -356,6 +377,7 @@ config NET_CLS_RSVP6 config NET_EMATCH bool "Extended Matches" + depends NET_SCHED select NET_CLS ---help--- Say Y here if you want to use extended matches on top of classifiers @@ -434,7 +456,7 @@ config NET_EMATCH_TEXT config NET_CLS_ACT bool "Actions" - depends on EXPERIMENTAL + depends on EXPERIMENTAL && NET_SCHED select NET_ESTIMATOR ---help--- Say Y here if you want to use traffic control actions. Actions @@ -517,7 +539,7 @@ config NET_ACT_SIMP config NET_CLS_POLICE bool "Traffic Policing (obsolete)" - depends on NET_CLS_ACT!=y + depends on NET_SCHED && NET_CLS_ACT!=y select NET_ESTIMATOR ---help--- Say Y here if you want to do traffic policing, i.e. strict @@ -527,7 +549,7 @@ config NET_CLS_POLICE config NET_CLS_IND bool "Incoming device classification" - depends on NET_CLS_U32 || NET_CLS_FW + depends on NET_SCHED && (NET_CLS_U32 || NET_CLS_FW) ---help--- Say Y here to extend the u32 and fw classifier to support classification based on the incoming device. This option is @@ -535,12 +557,11 @@ config NET_CLS_IND config NET_ESTIMATOR bool "Rate estimator" + depends on NET_SCHED ---help--- Say Y here to allow using rate estimators to estimate the current rate-of-flow for network devices, queues, etc. This module is automaticaly selected if needed but can be selected manually for statstical purposes. -endif # NET_SCHED - endmenu diff --git a/trunk/net/sunrpc/svcsock.c b/trunk/net/sunrpc/svcsock.c index c6a51911e71e..e50e7cf43737 100644 --- a/trunk/net/sunrpc/svcsock.c +++ b/trunk/net/sunrpc/svcsock.c @@ -1178,7 +1178,6 @@ svc_recv(struct svc_serv *serv, struct svc_rqst *rqstp, long timeout) arg->tail[0].iov_len = 0; try_to_freeze(); - cond_resched(); if (signalled()) return -EINTR; diff --git a/trunk/scripts/kernel-doc b/trunk/scripts/kernel-doc index 2f45fd2969d0..8aaf74e64183 100755 --- a/trunk/scripts/kernel-doc +++ b/trunk/scripts/kernel-doc @@ -117,8 +117,6 @@ use strict; # struct my_struct { # int a; # int b; -# /* private: */ -# int c; # }; # # All descriptions can be multiline, except the short function description. @@ -1306,12 +1304,6 @@ sub dump_struct($$) { # ignore embedded structs or unions $members =~ s/{.*?}//g; - # ignore members marked private: - $members =~ s/\/\*.*?private:.*?public:.*?\*\///gos; - $members =~ s/\/\*.*?private:.*//gos; - # strip comments: - $members =~ s/\/\*.*?\*\///gos; - create_parameterlist($members, ';', $file); output_declaration($declaration_name, @@ -1337,7 +1329,6 @@ sub dump_enum($$) { my $x = shift; my $file = shift; - $x =~ s@/\*.*?\*/@@gos; # strip comments. if ($x =~ /enum\s+(\w+)\s*{(.*)}/) { $declaration_name = $1; my $members = $2; @@ -1374,7 +1365,6 @@ sub dump_typedef($$) { my $x = shift; my $file = shift; - $x =~ s@/\*.*?\*/@@gos; # strip comments. while (($x =~ /\(*.\)\s*;$/) || ($x =~ /\[*.\]\s*;$/)) { $x =~ s/\(*.\)\s*;$/;/; $x =~ s/\[*.\]\s*;$/;/; @@ -1430,7 +1420,7 @@ sub create_parameterlist($$$) { $type = $arg; $type =~ s/([^\(]+\(\*)$param/$1/; push_parameter($param, $type, $file); - } elsif ($arg) { + } else { $arg =~ s/\s*:\s*/:/g; $arg =~ s/\s*\[/\[/g; @@ -1638,6 +1628,7 @@ sub process_state3_type($$) { my $x = shift; my $file = shift; + $x =~ s@/\*.*?\*/@@gos; # strip comments. $x =~ s@[\r\n]+@ @gos; # strip newlines/cr's. $x =~ s@^\s+@@gos; # strip leading spaces $x =~ s@\s+$@@gos; # strip trailing spaces diff --git a/trunk/sound/oss/ad1848.c b/trunk/sound/oss/ad1848.c index 3f30c57676c1..7c835abd99bc 100644 --- a/trunk/sound/oss/ad1848.c +++ b/trunk/sound/oss/ad1848.c @@ -47,7 +47,6 @@ #include #include #include -#include #include #include #include diff --git a/trunk/sound/oss/cs4281/cs4281m.c b/trunk/sound/oss/cs4281/cs4281m.c index adc689649fe1..d0d3963e1b83 100644 --- a/trunk/sound/oss/cs4281/cs4281m.c +++ b/trunk/sound/oss/cs4281/cs4281m.c @@ -298,7 +298,6 @@ struct cs4281_state { struct cs4281_pipeline pl[CS4281_NUMBER_OF_PIPELINES]; }; -#include #include "cs4281pm-24.c" #if CSDEBUG diff --git a/trunk/sound/oss/maestro.c b/trunk/sound/oss/maestro.c index 3abd3541cbc7..3dce504e6d6d 100644 --- a/trunk/sound/oss/maestro.c +++ b/trunk/sound/oss/maestro.c @@ -231,7 +231,6 @@ #include #include -#include static int maestro_pm_callback(struct pm_dev *dev, pm_request_t rqst, void *d); #include "maestro.h" diff --git a/trunk/sound/oss/nm256_audio.c b/trunk/sound/oss/nm256_audio.c index 0ce2c404a730..66970062eb36 100644 --- a/trunk/sound/oss/nm256_audio.c +++ b/trunk/sound/oss/nm256_audio.c @@ -25,7 +25,6 @@ #include #include #include -#include #include #include #include "sound_config.h" diff --git a/trunk/sound/oss/opl3sa2.c b/trunk/sound/oss/opl3sa2.c index cd41d0e4706a..2efbd865109b 100644 --- a/trunk/sound/oss/opl3sa2.c +++ b/trunk/sound/oss/opl3sa2.c @@ -70,7 +70,6 @@ #include #include #include -#include #include "sound_config.h" #include "ad1848.h" @@ -139,7 +138,7 @@ typedef struct { struct pnp_dev* pdev; int activated; /* Whether said devices have been activated */ #endif -#ifdef CONFIG_PM_LEGACY +#ifdef CONFIG_PM unsigned int in_suspend; struct pm_dev *pmdev; #endif @@ -342,7 +341,7 @@ static void opl3sa2_mixer_reset(opl3sa2_state_t* devc) } /* Currently only used for power management */ -#ifdef CONFIG_PM_LEGACY +#ifdef CONFIG_PM static void opl3sa2_mixer_restore(opl3sa2_state_t* devc) { if (devc) { @@ -355,7 +354,7 @@ static void opl3sa2_mixer_restore(opl3sa2_state_t* devc) } } } -#endif /* CONFIG_PM_LEGACY */ +#endif static inline void arg_to_vol_mono(unsigned int vol, int* value) { @@ -832,8 +831,7 @@ static struct pnp_driver opl3sa2_driver = { /* End of component functions */ -#ifdef CONFIG_PM_LEGACY - +#ifdef CONFIG_PM static DEFINE_SPINLOCK(opl3sa2_lock); /* Power Management support functions */ @@ -908,7 +906,7 @@ static int opl3sa2_pm_callback(struct pm_dev *pdev, pm_request_t rqst, void *dat } return 0; } -#endif /* CONFIG_PM_LEGACY */ +#endif /* CONFIG_PM */ /* * Install OPL3-SA2 based card(s). @@ -1021,12 +1019,12 @@ static int __init init_opl3sa2(void) /* ewww =) */ opl3sa2_state[card].card = card; -#ifdef CONFIG_PM_LEGACY +#ifdef CONFIG_PM /* register our power management capabilities */ opl3sa2_state[card].pmdev = pm_register(PM_ISA_DEV, card, opl3sa2_pm_callback); if (opl3sa2_state[card].pmdev) opl3sa2_state[card].pmdev->data = &opl3sa2_state[card]; -#endif /* CONFIG_PM_LEGACY */ +#endif /* CONFIG_PM */ /* * Set the Yamaha 3D enhancement mode (aka Ymersion) if asked to and @@ -1083,7 +1081,7 @@ static void __exit cleanup_opl3sa2(void) int card; for(card = 0; card < opl3sa2_cards_num; card++) { -#ifdef CONFIG_PM_LEGACY +#ifdef CONFIG_PM if (opl3sa2_state[card].pmdev) pm_unregister(opl3sa2_state[card].pmdev); #endif diff --git a/trunk/sound/ppc/tumbler.c b/trunk/sound/ppc/tumbler.c index d74bfabe5300..65384afcfc3f 100644 --- a/trunk/sound/ppc/tumbler.c +++ b/trunk/sound/ppc/tumbler.c @@ -1194,14 +1194,8 @@ static void tumbler_resume(pmac_t *chip) tumbler_set_master_volume(mix); if (chip->update_automute) chip->update_automute(chip, 0); - if (mix->headphone_irq >= 0) { - unsigned char val; - + if (mix->headphone_irq >= 0) enable_irq(mix->headphone_irq); - /* activate headphone status interrupts */ - val = do_gpio_read(&mix->hp_detect); - do_gpio_write(&mix->hp_detect, val | 0x80); - } if (mix->lineout_irq >= 0) enable_irq(mix->lineout_irq); }